Monday, September 30, 2019

Interesting Passages Response from Things Fall Apart

â€Å"Clearly his personal god or chi was not made for great things. A man could not rise beyond the destiny of his chi. The saying of the elders was not true- that if a man said yea his chi also affirmed. Here was a man whose chi said nay despite his own affirmation. † (Achebe, 131) This passage created a question in my mind. Who’s perspective are we reading from? It seems as thought we are reading what a narrator is saying, but the narrator is somebody from that tribe. In most books, if a character doesn’t do the narration, the narrator knows what is really going on or what is going to happen.In this book, and shown in this passage, the narrator seems to have full believe in everything he is saying. When it comes to what the passage itself says, I start to think about what their beliefs are doing to them. Is this what they are born to believe? Their chi seems to be pulling them back for than helping them move along. It and their other beliefs are always stoppin g them from something, which is more beneficial then they know. For example, what is so bad about having twins? If anything, that should be a blessing because the family has more children, but with a shorter wait. . â€Å"He sighed heavily, and as if in sympathy the smoldering log also sighed. And immediately Okonkwo’s eyes were opened and he saw the whole matter clearly. Living fire begets cold, impotent ash. He sighed again, deeply. † (153) This was the last paragraph in Okonkwo’s thoughts on Nwoye and also were he sated that he was popularly called the â€Å"Roaring Flame†. He then started to compare himself to the fire. I really liked this passage and what was written before it for various reasons.This action shows us that he and his people aren’t any different than other human beings. We have different beliefs and different life styles, but when it comes down to it there human just like us. We all relate ourselves to things. One example used i n English is the use of similes. Similes are just one way we relate ourselves to living and non-living things. Probably the best reason to why I like this passage so much is because I can really relate to it. I don’t mean I once compared or portrayed myself as something I’m not like you’d do in a simile.I mean that in one point in my life I actually compared myself to a burning fire. I still have that comparison. I could really understand where Okonkwo was coming from with this cold ash thing because I’ve done a comparison a lot like it. I even mentioned a dead fire when I ended that comparison and this wasn’t some poem I wrote for a grade, but an actual journal entry and not just something to get a grade. What I am trying to say is, I really liked this passage and I liked how metaphoric Okonkwo was when he said it.

Sunday, September 29, 2019

Lucent Technologies Deferred Taxation

Executive Summary This memorandum is intended to communicate the deferred tax issues of Lucent Technologies Inc. on the basis of analysis of the veracity of the situation according to the reporting framework’s guidelines to anticipate unfavorable implications that had been resulted due to poor performance of the company over the past years. The Financial Accounting Standards Board (FASB) is the recognized body for making pronouncements as Generally Accepted Accounting Principles (GAAPs) in the United States.The FASB has promulgated Statement of Financial Accounting Standard # 103 â€Å"Accounting for Income Taxes† which specifically prescribes the treatment of income taxes of corporate entities and guidance for how deferred taxes should be recorded either an asset or a liability in the financial statements. It also provides assistance in certain cases requiring a valuation allowance to be used to reduce the carrying value of any deferred tax asset for which it was †Å" more likely than not† that the asset would not be realized.The main reason behind the issue is the impact of cut-throat competition in the telecom industry and downturn in the economic conditions which had adversely affected the company’s overall financial performance as a result deferred taxes amounting to $ 7. 6 billion as of September 30, 2011 have been recognized against deductible temporary differences, operating losses and tax credit carry forwards. However, under the prevailing circumstances, it is apparent that the company will not be able to generate positive taxable income in the future periods to offset the losses.Accordingly, as per FAS # 109 the valuation allowance has to be reviewed against potential tax assets and for any items in which it is more probable through persuasive and reliable evidence that the asset will not reduce future taxable income Analysis Since after the inception of its operations in November 1995, the quality production and innovat ion were key business success factors. However, eventually with the passage of time the entry of new firms in the telecom industry such as Alcatel, Ciena, Cisco, Ericsson, and Motorola Inc. , have intensified the level of competition.As a result of this most industry participant opted to strengthen their relationships with large service providers, as they represented over 70% of global carrier spending. The collapse of competitive local exchange carriers and other competitors of incumbent carriers had resulted in fewer customers. In addition the large service providers, has been consolidating, thus giving the remaining service providers additional buying power. Furthermore, as service providers continued to reduce their capital spending, fewer sales opportunities existed.Moreover, a number of its existing competitors were very large companies with substantial technical, engineering, and financial resources, brand recognition and established relationships with global service provider s. These competitors were able to offer low prices, additional products or services, or other incentives. These potential competitors were also in a stronger position to respond quickly to new or emerging technologies and to undertake more extensive marketing campaigns, adopt more aggressive pricing policies, and make more attractive offers to potential customers, employees, and third-party agents.During the company’s financial year ending September 30, 2001, Lucent had lost $16 billion placing its retained earnings into a net deficit. Subsequently, in the first and seconds quarters of fiscal 2002, the trend continued with losses of $423 million and $495 million respectively. As of September 30, 2001, Lucent had tax credit carry forwards of $898 and federal, state and local, and non-U. S. net operating loss carry forwards of $ 1,640 (tax effected), most of which expire primarily after the year 2019.As of September 30, 2001, Lucent has recorded valuation allowances totaling $ 742 against these carry forwards, primarily in certain states and foreign jurisdictions in which Lucent has concluded it is ‘more likely than not’ that these carry forwards will not be recognized. The components of deferred income tax assets and liabilities are as follows; Year Ended September 30, | 2001| 2000| |   | $ in ‘000’| $ in ‘000’| Deferred Income Tax Assets|   |   | | Bad Debt and customer financing reserves| $ 1,004| $ 2|   | Inventory reserves| 685| 314| | Business restructuring reserves| 632| -|   | Other operating reserves| 536| 407|   | Postretirement and other benefits| 2,386| 2,352|   | Net operating loss/ credit carry forwards| 2,538| 240|   | Other | 636| 364| | Valuation allowance| (742)| (197)| Total deferred tax assets| 7,675| 3,562| |   | | |Deferred Income Tax liabilities| | | | Pension| 1,971| 2,480| | Property, plant and equipment| 5| 417|   | Other| 521| 734| Total deferred tax liabilities| $ 2,497 | $ 3,631| Keeping in view the above figures, it turned out that the company’s remaining deferred tax assets amount to $ 5. 2 billion and since it is a substantial amount the company’s management may however believe that it would be realized based on forecasted taxable income.However, as per FAS # 109, paragraph 17, issued February 1992, whereby it stipulates that a valuation is required when it is ‘more likely than not’ that all or a portion of a deferred tax asset will not be recognized. Therefore, forming a conclusion that a valuation allowance is not needed is difficult when there is negative evidence such as cumulative losses in past recent years as mentioned above. Hence, cumulative losses weigh heavily in the overall assessment.During the fiscal 2002 third quarter end review, the company should need to consider several significant developments in determining the need for a full valuation allowance including; * The continuity and recently more severe market decline * Uncertainty and lack of visibility in the telecommunication market as a whole * A significant decrease in sequential quarterly revenue levels * A decrease in sequential earnings after several quarters of sequential improvements The necessity for further restructuring and cost reduction actions to attain profitability As a result of this assessment, the company has established a full valuation allowance for its remaining net deferred tax assets as at June 30, 2002. Lucent recorded a non-cash charge of $ 5. 83 billion, or $ 1. 70 per share, to provide a full valuation allowance on its remaining deferred tax assets as June 30, 2002. This charge was partially offset by a third quarter income tax benefit of $282 million on a pro forma basis, and $ 505 million on as-reported basis.In order for the company’s management to determine whether a valuation allowance is required, managers should consider all available evidence. FAS # 109 divides this evidence into negati ve (that is, the asset is unlikely to be realized) and positive evidence. Negative evidence includes items such as cumulative losses in recent years; a history of operating loss carries forwards expiring unused, losses expected in early future years, or assets expected to reverse in a single year in a cyclical business.The statement declares that forming a conclusion that a valuation allowance is not needed is difficult when there is negative evidence. In contrast, positive includes a strong earnings history (exclusive of any current loss), existing contracts that will produce taxable income in the period of the asset turnaround, or a large excess of appreciated asset value over a tax basis and tax planning strategies.Accordingly, based on the two types of evidences mentioned above, the views of the SEC staff with respect to valuation allowances on deferred tax assets and the types of questions that they might ask if they reviewed the Lucent’s financial reports are as follows ; * With respect to valuation allowances the SEC is likely to look at the basics for having or not having a valuation allowance, the timing of recording changes, or consistency with other forward-looking information * Comments relating to the adequacy of disclosures, the actual descriptions of rate reconciliation items, deferred tax assets and liabilities, uncertain ax positions, timing of reversals, or expiration of net operating losses in various jurisdictions. * The SEC may also ask questions relating to contractual obligations * The SEC may also ask for clarification related to management’s material estimates and/or judgments. It is important that changes in estimates be well documented. * Disclose the amount of pretax income that the company needs to generate to realize the deferred tax assets. The SEC staff may ask to include an explanation of the anticipated future trends included in the company’s projections of future taxable income. Confirmation to them that t he anticipated future trends included in the company’s assessment of the realizability of its deferred tax assets are the same anticipated future trends used in estimating the fair value of your reporting units for purposes of testing goodwill for impairment and any other assessment of your tangible and intangible assets for impairment. Disclose that the deferred tax liabilities that the company is relying on in its assessment of the realizability of its deferred tax assets will reverse in the same period and jurisdiction and are of the same character as the temporary differences giving rise to the deferred tax assets. * Indicate the nature of the uncertainty and the nature of each event that could occur in the next twelve months that would cause the change for each significant tax position.Conclusion It has been evident from the above analysis that Lucent has been facing poor performance and as many of its assets have very long lives but it’s still not indicative of f uture viability of these assets. Until an appropriate level of profitability is reached, Lucent should not expect to recognize any significant tax benefits in future results of its operations.The company must use judgment in considering the relative impact of negative and positive evidence. The weight given to the potential effect of negative and positive evidence should be commensurate with the extent to which it can be objectively verified. The more negative evidence that exist (a) the more positive evidence is necessary and (b) the more difficult is to support a conclusion that a valuation is not needed for some portion or the entire deferred tax asset.

Saturday, September 28, 2019

Comparative & International HRM Essay Example | Topics and Well Written Essays - 1500 words

Comparative & International HRM - Essay Example This deal is the one that really worked out for the BMW in turning around the company fortunes. The company saw the strategic decision of involving workers in the factory as the key in improving the performance of the company. The workers were encouraged to come up with ideas of improving the company performance. This saw the group, who work mainly on roofs for the new version of the iconic car being rewarded for coming up with the best money-saving idea. The workers suggested a change in the design of the Mini that saw BMW saving up to 6M. The BMW Company utilised the Industrial relation approach which involved establishing healthy relationship between the employees and the management. BMW used trade union to strike ground breaking deals that resulted in improved performance on the side of the organisation. It is my sincerely advice to BMW company to use the principle of industrial relation as it prepare to consolidate its production and cost reduction stage this would facilitate smooth implementation of its future plans. Strategic human resource management (SHRM) involves linking the human resource functions with the strategic goals of the organisation. Human resource managers need to maintain good relationships within the organisation so as to improve performance and maintain talented employees. BMW used what is known as Continuous Improvement (CI) strategy to enhance organisational performance. CI emphasise the importance of customer focus, internal customer-supplier relationships, process management and control, empowered work teams and visionary leadership. BMW used all of these strategies in establishing processes for strategic or business planning, organisational and job re-design, cultural change and performance management (Hammond, 2001). BMW is an icon of a company that can use staff-company relations to improve firm production.BMW was determining to give the Mini firm a new face lift. This involved among other things involving the workforce whom the BMW absorbed from the old Mini firm. According to Werner Rothfuss, director of corporate communications at the plant, BMW is committed to the staff engagement in the running of the company. The BMW developed good staff- management relations. This is seen where the company engage the union in the dialogue so as to strike the new deals. Many Companies would shy away from this kind of engagement. However BMW believe that in order to succeed it has to pay whatever the price so as to improve the relationship with its employees. As the report exemplify, "...Union acquiescence was bought by promising a minimum bonus of 130, even if targets are missed, and one of the largest wage rises in the industry." (BMW Report). The organisational skills in communicating these changes the best way possible was mandatory in order to avoid workers unrest or resentment. This seems to be the area of expertise for MBW. The BMW was able to convince the workforce to strike a new working deal with workers union. The BMW hammered a new pay deal that reduced the evening entertainment hours for workers and make them more involved and creative in revamping the company. This way the company was able to cut cost and harness creativity on the part of the employees. BMW believe that 'Employees can make a difference' (BMW Report) Another

Friday, September 27, 2019

Criticaly review the popular opinion of prison life with those who Literature

Criticaly the popular opinion of prison life with those who have been imprisoned in the UK (subject criminology) - Literature review Example This theory also emphasises the importance of victims and offenders meeting each other face to face, allowing them to voice their issues and experiences in order to eventually achieve mutually supported resolutions. Restorative justice is based on various indigenous cultures, cultures which apply traditions relating to spirituality and holistic healing (Sharpe, 1998). It also uses the non-retributive obligations relating to harm, supported by other faiths and cultures. In general therefore, penology based on this theory seeks to secure a balance between the offender and offended party (Cavadino and Dignan, 2006). Restorative justice therefore includes the concept of punishment. Penology designs by society include imprisonment, the payment of fines, and corporal punishment as a means of achieving the principles of restorative justice. Within the concept of restorative justice therefore, the perceptions of society and of incarcerated individuals shall be anchored, especially in terms o f the actual impact of incarceration on prisoners. (link between restorative justice and punishment) In understanding restorative justice, however, it is important to understand the criminal justice system and its initial applications in the UK society. Penal policy in the UK went through various transitions in an effort to support the Church of England against nonconformists, mostly by implementing forfeitures, civil provisions, and civil disabilities (Morrill, 1996). From the nineteenth century, significant changes have been identified in the criminal justice system. During Queen Victoria’s reign, major theorists like Edwin Chadwick considered the criminal offender as individuals belonging to the working classes who did not want to enter an honest full day’s work, and who preferred to drink and be idle (Mantle, et.al., 2005). The mid-19th century welcomed the term

Thursday, September 26, 2019

Hate crime Essay Example | Topics and Well Written Essays - 250 words

Hate crime - Essay Example The militia movement and the white supremacy are greatly linked as both believe the federal government has alienated them. In Expanding the Influence of Organized Hate, Levin &Â  Nolan explain how hate spread despite the statuses of the perpetrators (37). The hate spread form the Church to schools. With the use of the internet, it was possible to spread hate and influence many people towards embracing racist and anti-Semitic feelings (Levin &Â  Nolan 37). The internet transformed hate crimes as even the children with access to computers were able to access hate websites, a good example that of Matthew Hale’s organization (Levin &Â  Nolan 37). Upon logging to the internet lots of lonely racists in small and remote towns create a chain of friends with similar opinions (Levin &Â  Nolan 37). This explains why the hate websites have a strong influence on the youth of America. The same sentiments are shared by Citron and Altschiller who focus on the increase of the crimes thanks to the internet (37, 148). Cultural standards are not always the source of hate since hate can also emanate from within a person. This can be evidenced by the White Supremacists, the bigotry sympathizers and the spectators who also help perpetuate hate and violence through other means such as psychological support, that do not touch on culture (Levin &Â  Nolan

Wednesday, September 25, 2019

What are the fundamentals of the criminal investigation Essay

What are the fundamentals of the criminal investigation - Essay Example However, this paper is going to discuss one of the interviews conducted by the writer from a local police man regarding the fundamentals of criminal investigation and how it is conducted in the real world and what are some of the issues which need to consider in order to make this process more effective. The methods of inquiry are the most critical means of achieving the goals set for the criminal investigation. When we asked the question of how and what methods of inquiry the local police adapt during a criminal investigation process, our interview responded that the methods of inquiry largely depend upon the nature and intensity of the crime. The integrity of the personnel involved in enquiring for the crime scene is one of the most critical aspects of the investigation as in many cases, law enforcement personnel bring in their emotions and sentiments while enquiring for the crime committed. There are different methods of inquiry for a crime including forensic testing, on the spot collection of evidence, polygraphing the suspects etc are just few of the methods which according to our interview are adapted by the local police. Regarding the mindset of the investigator during the criminal investigation, he was of the opinion that to remain impartial is one of the toughest jobs for an investigator. Though an investigator shall be an open minded individual and shall consider all the aspects of investigation however, in reality, investigators often lose their professional impartiality and start thinking in more predictive manner which may not be as good for the victims or even suspects. As the writer discussed regarding how an investigator shall behave during the criminal investigation, one issue that emerged is as to how an investigator shall address the evidence and proof. He was of the opinion that while an investigator’s purpose is to solve the crime and

Tuesday, September 24, 2019

Corporate finance - WACC - Cash Flow - Measuring Return on Investment Assignment

Corporate finance - WACC - Cash Flow - Measuring Return on Investment - discounted cash flow techniques - Financing Decisions - - Assignment Example Accounting earnings are obtained from the income statements prepared in accordance with the applicable accounting standards and frameworks, whereas cash flows are determined as the cash inflows and outflows generated from a certain project. There are some major factors, which constitute the differences between the accounting earnings and cash flows, such as: 1. Operating and Capital Expenditures Operating expenditures are considered as those expenses, which are directly linked with the revenues such as direct material, direct labor, overheads etc. Conversely, capital expenditures are those expenditures, which are incurred by the firm in order to develop the business infrastructure, e.g. purchasing a building, land, equipment etc. Under accounting earnings, operating expenditures are included in arriving at the final net income figure. However, capital expenditures are spread over the useful lives of those assets and then systematically depreciated. Under cash flow estimations, both o perating and capital expenditures are included in order to analyze the overall viability of the project. In short, the mainstream difference between the accounting earnings and cash flows is the exclusion of capital expenditures from the accounting earnings but its inclusion in cash flows. 2. ... However, due to low taxable income, the amount of tax is reduced substantially, which is in fact cash based expenditure. Under cash flow approach, depreciation, amortization and other non-cash expenses are not included, but the tax savings due to such non-cash expenses are included which lead to better cash flows. In short, non-cash expenses in deriving accounting earnings but they are excluded in cash flow approach. However, tax benefits are included as cash inflow in cash flow based approach. 3. Accrual versus Cash conventions Accounting earnings are purely established because of the relevant accounting standards and frameworks, such as GAAP and IFRS. These standards require the firms to draft their financial statements by utilizing accrual basis of accounting. Accrual basis of accounting states that, expenditure should be recognized in the financial statements in the period in which it is incurred, not in the period in which it is paid. Similarly, revenue is recognized in the fina ncial statements in the period in which it is earned, not in the period in which it is received. On the other hand, cash flow approach works on the principle of cash inflows and outflows in the periods in which they are received and paid. Therefore, the major difference between accounting earnings and cash flows is the accrual versus cash based conventions, which lead to material differences between the amounts of returns obtained under both approaches. B. INCREMENTAL VERSUS TOTAL CASH FLOWS In order to analyze the return on investment, another important way to analyze is to look whether the whole firm is benefitted from that piece of investment or not. Obviously, a firm is benefitted from the cash

Monday, September 23, 2019

Why English Colonization Never Succeeded Roanoke Research Paper

Why English Colonization Never Succeeded Roanoke - Research Paper Example Spain was on the lead during that time especially in colonizing the West in lieu of propagating the Catholic faith and cramming for the western abundance making them even more powerful in their pursuit of colonizing as many lands as they can. On the other hand, Anglican England would never settle the dispute against Spain but rather made a way in pursuit of finding a new Eden in the western land in finding abundance the same way Spain was having. Hence, on March 25 of 1584, Walter Ralegh secured from Queen Elizabeth a patent which granted him the exclusive right to establish a colony in remote and heathen barbarous lands, countries and territories that were not actually possessed by any Christian prince or inhabited by Christian people.1 In pursuit of a great land that would suffice the criteria that the English monarchy had been looking for, England had set forth a mission to scout for a land that fitted the criteria. As a first step toward pursuing this grand ambition in finding a new settlement in the west, Ralegh commissioned Arthur Barlowe and Philip Amadas to scout a location for the settlement and have found Roanoke Island to be promising with its great and untouched abundance. Roanoke was thought to be perfect and was chosen because it offered protection from Spanish assaults and at the same time it could cradle as a base for launching raids that they had been pursuing for some time to raid Spanish ships and rob them of the good materials they carried. Many great things were written about Roanoke especially by the early colonial settlers that had reached the island. They thought that they successfully penetrated the island but the first land was far from what they expected. The colonizing pursuit never came into realization though no obvious resentment was made by the natives at first because the English colonizers took the process abruptly and dominatingly hurried up to surpass the Spaniards as things were not made with plan but with urge that ignited two different worlds living in misunderstanding and with barriers. Ralph Lane describes Roanoke as having the goodliest soil under the scope of heaven, which is abundant with sweet trees that bring sundry rich and most pleasant fruits compared to Europe’s France, Italy and Spain. Moreover, Lane described it had many sorts of apothecary drugs and food resources such as wheat. Early colonists such as Lane were easily so blinded by the land greatness that they described it as a land of unknown greatness due to the many discoveries that they made during their first step into the savage land. Due to its geographical location and difference from Europe, the climate was very different and was found to be amazing. They found a land of great abundance but claimed that that abundance was hidden from its use since savages resided at the place that they described as being courteous and eager to have clothes rather than silk.2 The early and original settlers of Roanoke before the coloniza tion attempts were Native American Indians. And the whole island was not just actually under one rule with different groups, but with a set of different leaders that did not follow one particular rule. Though the first step of the European colonizers came out well with the first natives that they saw upon touching the grounds of the newly found land, this accommodation did not imply the totality of the native Indians dwelling in the island. The native settlers were likewise awestruck by the coming of foreign strangers and were also amazed by the abundance the outsiders brought in the island, which they had never seen before. Trade instantly came into place as

Sunday, September 22, 2019

Sports minded individuals Essay Example for Free

Sports minded individuals Essay High school days are usually regarded as the most memorable moment in a student’s life. For the conscientious group, it is a preparation for college life and a time to ponder on one’s interest and career choice. For the less serious and happy-go-lucky young students, it is a time to establish close friendship and romantic relationship. For the sports minded individuals, it is a time to gear up and grab the attention of various college and university officials who may hand them their athletic scholarships. Regardless of whether students are deemed hard-working, lazy, diligent, or carefree, there is a special event in their life that will remain unforgettable – the prom night. The summer of 2005 was not only spent swimming and sunbathing in the beach with my family and friends. I took advantage of the school break to scout for a reasonably priced and elegant prom gown. I spent many hours browsing the web for a suitable gown as I was undecided on whether to settle for a halter, strapless, off-shoulder, or V-neck gown. There were many times when I attempted to design my own evening wear but ended up tearing the paper and throwing them in the garbage can. I never realized that preparing for the prom was so difficult for a young high school lady. It was not only the gown that females need to prepare. The matching shoes and bag, earrings and necklace, hairstyle and make-up must also be an important part of our wardrobe. â€Å"Ahhh†¦. I wish that I am a male and all I need to wear is a tux, a white shirt, ribbon, black shoes and socks. No need to wear any make-up and jewelry. All that is needed is a good haircut and a well-shaved face†, I told myself while dropping to the bed when I reached a point of desperation in finding the right attire for me. Two weeks of my summer break was spent on learning how to do my own facial make-over. I had to call my friend, Gale to help me out as she was the most glamorous looking person in class. Gale never left home without fixing her hair and applying make-up. â€Å"Oww†¦that hurts! † I yelled as Gale plucked a fine hair in my eyebrow using a pair of tweezers. â€Å"Hahaha†¦Don’t be a sissy, Faye! † Gale uttered as she giggled at my reaction. â€Å"Can’t you just use a thread instead? † I asked as I vigorously massaged my eyebrow. â€Å"I’m not a beauty expert silly. It will only take a while and your virgin eyebrow will get used to this†, Gale said as she continued to pluck more strands of hair from my eyebrow. â€Å"Oww†¦Gale! † I yelled again and massaged my eyebrow that has turned pinkish due to skin irritation and pain. Gale did not give up on me and she learned to ignore my deafening shout of pain. I am glad that my parents and younger brother were not at home at that time. I could imagine how much my brother would make fun of me and would mimic every action and words that I uttered. Towards the end of the eyebrow plucking session, I felt the cold sweat on my body and the discomfort in my tummy. When I felt the need to run to the restroom, I stood up but it was too late to control the unexpected. â€Å"Poooottt†¦. poootttt†, the sound of my fart strikes the air. â€Å"Yucckkk†¦. Faye! That was gross! † Gale yelled as she covered her nose and walk towards to the window. â€Å"Sorry Gale! † I responded as my face turned pale. To blow the foul odor away, I grabbed a towel and wave it vigorously against the air. Just when I was about to wipe my sweat, Gale noticed something on my chair. â€Å"Faye†¦. what’s this on your chair? † she asked while looking closely at the chair I sat on. â€Å"Gosh†¦you peed on your chair! † she uttered in disbelief as her blue eyes widened. Suddenly, I looked at her, gazed at the chair, touched the front and back side of my shorts and realized that I must have peed while Gale was plucking my eyebrow. While Gale was giggling, I quickly ran to the bathroom to change my shorts and underwear. It was an embarrassing experience for me considering that this was the only time Gale witnessed someone lose control of her bladder as a result of an eyebrow make-over. When I returned to my room, my chair was already clean and dry. Gale cleaned the mess that I created and I felt that I wanted to hide my face under my pillows and bed covers. Sensing my uneasiness and shame due to my silence, Gale tried to divert my attention by discussing the things that I must prepare for the prom. She also gave me tips on how to choose the right gown for my physique and how to fix my hair for the evening occasion. In spite of the humiliating incident, Gale continued to drop by our home to prepare me for the event. There was also a time when we listened to some popular songs and music that may be played during our prom. Then, we pretended to be the King and Queen of the night and we danced to the music of our favorite love song while we were singing together. Before the end of our summer vacation, I was able to apply my make-up and fix my hair with ease. It took some time before I was able to pluck and shape my eyebrow independently. There were many times when I asked Gale to help me and in every session I became wary of my bladder. I learned to take a break each time I find it difficult to tolerate the pain. The prom was indeed a memorable event in my life. Everyone was impressed with the changes in my appearance when they saw me dressed in halter gown, wearing a 3-inch high heeled pair of shoes, a make-up and an attractive hairdo. Gale became the prom queen and I became the girlfriend of the prom king a month after he unintentionally stepped on the hem of my gown that led me to lose my balance on the dance floor and bumped on the waiter who was serving drinks. Well, that was another embarrassing moment. Gale became my best friend and from time to time we both laugh as we recall the summer of our pre-prom preparation days.

Saturday, September 21, 2019

Quicksilver Essay Example for Free

Quicksilver Essay Quiksilver purchased Skis Rossignol for $560 million in 2005, but is selling Rossignol in 2008 for $147 million. [1] It owned golf-equipment maker Cleveland Golf up until October 31, 2007, when it sold the company to a Japanese sporting goods company. [2] The companys DC and Hawk brands are also synonymous with the heritage and culture of surfing, skateboarding and snowboarding, and its beach- and water-oriented swimwear brands include Raisins, Radio Fiji and Leilani. The Rossignol, Dynastar, Lange, and LOOK brands are leaders in the alpine ski market, and the Company makes snowboarding equipment under its Rossignol, Dynastar, DC, Roxy, Lib Technologies, Gnu and Bent Metal labels. Quiksilver also carries a line of high-end apparel and accessories under its QuiksilverEdition brand. In the fall of 2008, Quiksilver will introduce its newest brand, Quiksilver Womens, aimed at the 18 to 24-year-old demographic. Quiksilver also supports the worldwide boardriding community through its self-titled foundation launched in 2005. The Quiksilver Foundation works to provide environmental, educational, health and youth-related projects to worthy boardriding communities around the globe. Quiksilver Travel also offers snow and surf travel packages to exotic locations such as Samoa, Peru and Costa Rica. TypePublic (NYSE: ZQK) FoundedAustralia (1970) HeadquartersHuntington Beach, CA, USA Key peopleRobert B. McKnight, CEO Chairman of the Board ProductsApparel, sporting goods Revenue^ $2. 362 billion USD (2006) Net income^ $107. 12 million USD (2006) Employees7,875 Quiksilver Today Quiksilver operates over 600[3] stand-alone stores in major cities across Australia, New Zealand and the Pacific, Europe, North and South America, Asia, and Africa. There are two types of Quiksilver operated stores which are known as either Boardriders Club or Factory stores. Their products are also sold in many other outlets across the world such as the Fells Point Surf Company or the Ron Jon Surf Shop. In addition, the company operates a number of separate Roxy and Quiksilver Youth stores. As of 2008, Quiksilver sponsors around 500 amateur and professional surfers, snowboarders, skiers, and skateboarders. Among them are surfer Kelly Slater and skateboarder Tony Hawk. They also have the naming rights to the Quiksilver Pro surfing tournament for men and Roxy Pro tournament for women in Gold Coast (Australia) and France. [edit]Quiksilver Womens After four decades marketing primarily towards males, Quiksilver developed a line of clothes for women. The collection includes a full range of knits, wovens, dresses, denim, essentials and organic cotton tees. iteLA As part of the introduction of its new collection for women, Quiksilver selected six women to be Visionaries in Residence at Quiksilver’s siteLA, a communal work and exhibition space in the Silver Lake neighborhood of Los Angeles, California. The residency program is a year-long engagement for women working in and across creative cultural fields. Although they have been selected for their independent projects, t hey share a communal workspace and together create public programs and host special events at siteLA.

Friday, September 20, 2019

Image Based Steganography Using Lsb Insertion Technique Computer Science Essay

Image Based Steganography Using Lsb Insertion Technique Computer Science Essay The Data transmitted comes in many forms and it is used for more than one application. Communications should be done secretly. Secret communication varies from level of security needed such as banks , in credit card payments and secured communication related to corporate systems .Steganography is an art of embedding a secret message into a normal message. Steganography is used in watermarking for protecting data copyrights .Unsurprisingly, methods of Steganography change because innocuous spam contents are growing frequently by embedded texts Cryptography is technique used to make secret message scribbled for third party and are normally used in WEB. The encrypted message is targeted by attackers in cryptography because it hides the message content. An another data hiding technique known as watermarking used for embedding and hiding, some symbol data or digital manifest in the digital valuable data like photo picture, digital movie, musical sound etc. Watermarking purpose is mainly used to protect ownership or copyrights of the data. In this technique, hardness of embedded evidence and hidden evidence are very small and is important. In this technique the important information is present in external information which can be seen. In the Steganography technique, confidential information made invisible for a human eye by embedding it as a dummy data such as a speech sound and a digital image. Steganography contains another research topic called as steganalysis which is used to find a stego file from the available files. Steganalysis is used in detecting suspicious image file. The suspicious image files are embedded with the crime associated information The information hiding capacity is limited in traditional Steganography. These techniques can hide 10% or less than 10% data of a carrier data. The principle of these techniques is to replace frequency components of carrier or to swap LSB bits of multivalued image with secret information. In Steganography, image is used as a carrier data and it embeds secret information in bit planes .In Steganography, replacing noise like reg ion without disturbing the image quality is termed as B.P.C.S Steganography..BPCS Steganography is known as Bit plane complexity segmentation Steganography. BACKGROUND HISTORY: Steganography is derived from a Greek word which means as a covered writing or hidden writing. In Steganography stegos means cover and grafia means writing. THEORY: Steganography used to hide confidential information from human eyes by embedding it in a carrier data such as a digital image or a speech sound. A carrier data is consists of color images having RGB color components in a multi-bit data structure. The embedded information is evoked by means of special extracting program and key .The techniques of Steganography different from file camouflage or file deception technique. File deception is used for hiding secret data in system file and it almost looks as a Steganography. But, it is a one of easy method to disguise an secret-data file as a regular file and is possible in files which have dont care option. For example, Word file or JPEG image OR MPEG will allow for adding an extra data (extension) at the end of a usual file. After adding an extra data, the JPEG image, word file or MPEG looks as original image and original sound, or document on system.People may think this is due to Steganography. The lengthy files are easily noticed by engineers. Therefore file deception and Steganography are different. The Steganography softwares that are available in the market are based on file deception. In Steganography, if output file size is increased by embedding the information then the program is called as File deception. A secret data can be made unreadable by encrypting the data. The secret data should be encrypted to make it unreadable for third party. With the help of data encryption, secret data can be safe. Data encryption depends on a data scrambling and it uses a secret key. Data encryption can create a doubt to the people that owner of the data is hiding something in an image. In data encryption we can find easily that he is hiding something in a image. Therefore encryption of data is not enough. Steganography is the solution for data encryption. There are two types of data in Steganography .they are secret data and carrier data. Secret data is very valuable when compared to the carrier data. Carrier data is a type of dummy data which is not so important but it is needed. The data which is embedded is called as stego data. If we want to recover the secret data , we can extract that data from stego data. We need a special program or a key for data extraction.. The carrier is image data which has color components of red green and blue colors in 24 bit pixel structure. The figure below shows an example of carrier image and stego image. The secret data is embedded in stego image. http://www.datahide.com/BPCSe/images/stegano-scheme.jpg Steganography is a method of hiding the secret data by fixing it in media data .For example in the figure a secret data is embedded but we cant find in which place the secret data is embedded. The data which is embedded will be very safe in the Steganography because it will hide content of the message and location of hidden image. There are many methods to embed the data .but; it is very hard to find about the method used in embedding the message.. Steganography collaborates with cryptography to embed the encrypted data safely. In Steganography, Stego data will not have any evidence about the embedded data. The Steganography user should discard the original carrier data after embedding such that it will not allow comparison of stego and original data. Embedded capacity should be larger. BPCS method is the method available method for image Steganography. If anyone detect the Steganography image, it is very difficult for him to retrieve the hidden image. There are three basic ways to hide a message in image. They are Injection, substitution and generation. Using Injection method we can find in which place data to be inserted and using substitution we can find least significant bits for hiding the message. Using generation method we can create a new file based on the hidden information. Method of implementation: Least significant bit insertion is one of the important methods of implementation. In this method , the LSB bits of byte is altered so that it form bit string and represents a embedded file. By changing the LSB bits, it will cause some small differences in color which are not noticeable to human eye. After that an image is compressed and a text message is hidden in image .In LSB method, LSB bits of the covered image are changed to form embedded information. Embedding a message into cover image will result a stego image. For normal vision, the appearance of stego image will be same as cover image because of small changes of pixel values. Therefore there is no significant difference. The embedded message is sequentially embedded in covered image so that it is simple for other third party to recuperate the message by retrieving the pixels consequently which starting from the first pixel of the image. Steganography uses a key which as a better security. It is difficult to recover the emb edded image without valid key. LEAST SIGNIFICANT BIT INSERTION Least significant bit insertion is the common technique used in Steganography. In LSB method, an image is used. An image is more than strings and string of bytes. Each byte in an image represents different colors. The last few bits in a color byte do not hold much significance as the first few bits. Therefore only two bits differ in last few bits that represent a color which is undistinguishable to human eyes. In LSB method, least significant bits of a cover image are altered such that we can embed information. The example shows how letter A is hidden in first 8 bytes of 3 pixels in a 24 bit image. Since the 8 bit letter A requires only 8 bytes to hide it, ninth byte of the 3 pixels used to hide the next character of the hidden message. Example shows that in a 24 bit image, letter A can be hidden in first 8 bytes of 3 pixels Pixels: (00100111 11101001 11001000) (00100111 11001000 11101001) (11001000 00100111 11101001) A: 01000010 Result: (00100110Â  11101001 11001000) (00100110Â  11001000 11101000) (11001001Â  00100110Â  11101001) The five underlined bits are the 5 bits which were altered. With LSB insertion technique, on an average half of the bits of an image are changed. A is a 8 bit letter and requires 8 bytes for hiding. The ninth byte of 3 pixels is used for hiding next character of secret message. The slight variations of this technique allows a message to embed into two or more least significant bits per bytes, and increases the information hidden capacity of the cover object .but cover object is degraded and easily detectable.LSB insertion is easy to implement and is also easily attacked if the modifications are done wrongly. Improper modifications in color palette and normal image calculations will demolish hidden message. Image resizing and image cropping are some examples of image manipulations. Applications of Steganography: Steganography is applicable the following areas. 1).Private communication and secret data storing. 2).Security of data. 3).Accessing the control system for distributing the digital content 4).Media data base systems. The application area of Steganography differs based on the features utilized in a system. 1).Private communication and secret data storing: The secrecy of embedded data is important in this area. Steganography provides capacity for hiding the existence of secret data and Steganography makes very hard to detect the embedded data in a image and Steganography strengthens the encrypted data. In Steganography, select a carrier data according to the size of embedded data. Carrier data should not be effective. Now embed the secret data using an embedding program with the help of a key. To recover the embedded data, an extracting program is used with a key. Before starting the communication in this case, Key negotiation is used 2).Security for a data: Steganography is used in military applications for maintaining the secret data .In military secret information should be very secure to avoid sudden attacks on them from enemies. Steganography can hide the existence of contents of data but it cannot hide the presence of data. Data should not be larger than carrier image .Steganography strengthens the secrecy of the data. Fragility of the embedded data is advantage for this application area. Embedded data can be rather fragile than robust. But embedded data is fragile in most of the Steganography programs. No one can change or tampered the data .If anyone changes or tampers the data, and then it can be easily detected by the extraction program. 3). Accessing the control system for distributing the digital content : In this application, embedded data is explained to publicize the content. Here embedded data is hidden data. Digital contents are being commonly distributed by internet. Some music companies release the music for free in some web sites and in some sites it charges for the music downloads. Digital contents are equally distributed to user who accesses the web pages. Even it is possible to send digital content to e-mail messages it takes more time. We can to upload any content on the web page; we can issue a special access key to extract the content. In Steganography a prototype of an access control system is developed for distributing the digital content through internet. This can be explained by following steps. 1).The content owner will classify his digital content in a folder and embeds the folder according to Steganography method by accessing the folder access key and uploads embedded content on web page. 2).On the web page, owner will explains the contents clearly and publicises it worldwide and gives his contact information on web page. 3).The owner will receive access request from the customer who visited that web page. Then owner creates an access key and provides it to the customer for free or charge. 4).Media database systems: In this type of application secrecy of data is not important, converting two types of data into one data is important. Photos, Pictures, movies and music will come under media data. For example the media data for a photograph will contain about the title of the photo and date and time of a photo and it also contain about the camera used to take that photograph. Data hiding in .bmp images: There are several formats exists for an digital image. .BMP, JPG, GIF are some formats .Each format is associated with advantage and disadvantages. Because of its simplicity, windows BMP file offers more advantages. It has an advantage of widely spreader and the information contained is minimum .Bmp file is a binary file.bmp file is divided into four sections such as file header, color table, image header and pixel data. To know about size of the image file header are used and also to learn where actual image data is located within the file. The Image header gives information about the image and its data format such as width and height of the image. Image header also gives information such as how many bits are used per pixel and checks whether the image data is compressed data or uncompressed data. Depending on the image data, color table will be present. When color table is not present, a set of bit masks are used to extract the color information from the image data. When dealing wi th 24-bit image, color table is not present. When dealing with 8-bit image, color table consists of 256 entries. Each entry consists of four bytes of data. In these four bytes of data, first three bytes are blue, green and red colors values .The fourth byte must be equal to zero because it is not used. In 8-bit format, each pixel is represented by single byte of the data which is index in to color table. In 24-bit format, each pixel I represented by RGB component values .The pixel data holds entire hidden data and there are changes by one pixel value either positive or negative. IMAGES IN MATLAB The data structure in MATLAB is array, it is set of real or complex elements. MATLAB suits better in representing the images. images are stored as two dimensional array or matrices where each element of matrix determines one pixel in displayed image. DIGITAL IMAGE PROCESSING Image is a two dimensional function f(x, y). Whereas x and y are spatial co-ordinates. The amplitude of f at f(x, y) is called as intensity image. Image is defined as digital image if values of f, x, y are of discrete quantities. Digital image processing is defined as a process of a digital image using a digital computer. The digital image contains finite number of elements. Each element as its location and a value and elements are called as pixels. Image plays an important role in human life. The analysis of an image depends on vision and image processing. At one end of vision there are no clear cur boundaries in continuum. Let us consider three types of process in continuum. They are low level, mid level and high level process. Low level process involves operations like reduction of noise, sharpening of image, and adjustment of contrast. Mid level operations involve segmentation, object description. These operations will be helpful in reducing a object and for classifying object. In mid-level process , inputs are images and output are extracted from input images. High level processing involves operations like ensembling of objects and some functions that are involved with human vision . Definition for an image: Image is a two dimensional function f(x,y) , x y are spatial co-ordinates. Amplitude of f at x, y is called as intensity of image. Gray scale image: It is function of two spatial co-ordinates of image plane. On image plane I(x,y) is intensity of image at x,y. Color image. Image is represented by three functions R, G, B. RGB is a three colors red green and blue. The image as continuous amplitude and is continuous with x, y. The amplitude of image should be digital for converting an image to digital image. Conversion of co-ordinate values of an image into digital values is called as sampling. Converting the values of amplitude into digital values is called as Quantisation. Coordinate convention : Sampling and quantisation result a real number matrix.The digital images are represented in two ways.By sampling f(x,y) , an image with M rows and n columns resulted and the size of that image is MxN .The coordinate values are of discrete quantities.In many books that are related to image processing it is mentioned that origin of image is at (xylem)=(0,0) .the next coordinates are at first row of image and it is given as (xylem)=(0,1).Here it is importent to keep note that (0,1) is used to signify second sample along first row. Toolbox uses the word race instead of using xylem to indicate rows and columns. Toolbox employs spatial coordinates less frequently. Image as matrices: A digital image is represented by a function F(0,0) f(0,1)f(0,N-1) F(1,0) f(1,1)f(1,N-1) F(xylem)=f(M-1,0) f(M-1,1)f(M-1,N-1) In above equation f(M-1,N-1) can be defined as a digital image. In this array , each element is called as image element and picture element. In MATLAB, digital image is represented as F(1,1) f(1,2)f(1,N) F(2,1) f(2,2).f(2,N) . . F=f(M,1) f(M,2) ..f(M,N) If f(1,1)=f(0,0) then it represents they are identical. F(x , y ) denotes that elements are located in row p and column q. Lets take an example f(8,7). Here elements are located at eight row and ninth column. In a MxN matrix, M denotes number of rows and N denotes number of columns. Here MxN matrix is called as column vector and 1xN matrix is called as row vector and 11 matrixes is defined as a scalar quantity. In matlab, matrix is stored variables A, real array, and so on .The variables in matlab matrix should contain letters and numbers. F(x,y) is a roman and Italian notation that are used in matlab for mathematical expressions. How to read image in MATLAB: The function imread is used to read an image in MATLAB. The syntax for reading an image is imread(filename).The different formats used in MATLAB are TIFF PNG JPEG XWD GIF BMP .TIFF is a tagged image file format and is represented as .tif and .tiff. PNG is a portable network graphic and it is represented as .png. JPEG is joint photograph experts group and are represented as .jpg and .jpeg. GIF is a graphic interchange format and are denoted as .gif. BMP is bitmap window and are recognised as .bmp. XWD is X window dump and are recognised as .xwd. The filename contains image file EXAMPLE : >> f = imread (8.jpg); In this command, it reads jpeg image into image array f and single quote delimits the filename of a string. In a MATLAB, semicolon is used for suppressing output and if we wont use semicolon it displays result in that line. The symbol >> denotes that starting of a command. This symbol is shown in matlab command window. In command line, path is not included in filename. Imread reads the file in a current directory. If it is not read in the current directory window, we can find that file in MATLAB search path. We can read an image from directory that includes full path or relative path in filename. Example : >>f=imread (E:jaichestxray.jpg); Therefore it reads the image from jai folder on E drive >>f=imread(.jaichestxray.jpg); Therefore it reads an image from a sub directory jai of current working directory. Current directory displays MATLAB current working directory on matlab desktop toolbar. TIFFS, JPEG, GIF, BMP, PNG, and XWD are the popular image formats and these formats are supported by imread and imwrite functions. In a image the dimensions of rows and columns are given by size of a function >>size (f) In MATLAB this function is useful in determining the size of an image. >>[M,N]=size(f); The syntax returns number of rows and columns. M is number of rows and N is number of columns and f gives the size. How to read a graphic image: In a graphic file format, imread can be used to read an image. For storing an image pixel , most of the formats uses 8 bit and are stored as class uint8 in matlab and if the file supports 16bit data , MATLAB stores image as class uint16. How to display image: The function imshow is used for displaying an image in MATLAB. The syntax for displaying a image is imshow(f,g) In the above syntax f is array of image and g is used for displaying number of intensity levels. G defaults to 256 levels if it is omitted by syntax imshow(f,{low high}).If the values are less than are equal to low then it displays as black and if values are greater than are equal to high then it displays as white. If the values are not less than and not greater than and are in between then it displays as intermediate intensity value by defaultly. Therefore the final syntax is Imshow(f,[ ]).The variables which are high will have maximum value and low variables will have minimum value. The function imshow will display positive and negative valued images. Pixval function are used for displaying the intensity values individually. Pixval function displays cursor on the image. In a figure window, Move the computer mouse on the image so that intensity values and position of cursor is displayed. The color components such as red green and blue are displayed when working with color image. The Euclidean distance of initial and cursor positions can be displayed by pixval and this can be done by clicking left side button on mouse.Click the x button for closing the window. >>imshow(f) If there is a semicolon at ending, it will not have an effect so it is exception of using semicolon. MATLAB can replace an image with new image by displaying another image using imshow. Use the function >>figure, imshow(g) for keeping first image as output second image.The statement >>imshow(f),figure , imshow(g) is used for displaying both and first and second images .If different commands delimits commas and semicolons then more than one command is written on the line. To suppress the outputs of a screen from command line , the semicolons are used. HOW TO WRITE IMAGE : The function imwrite is used for writng an image in MATLAB. The syntax for writing an image is Imwrite (f,filename).In this syntax , filename contains a string .file extension format should be a recognised format. >>imwrite(f,patient10_run1,tif) Or >>imwrite(f,patient10_run1.tif) This command is used for writing f to a TIFF file patient10_run1:.In current directory window imwrite will save the file if the file does not have information about the path. Depending on the selected file format ,imwrite is having other parameters. The most important formats are JPEG and TIFF .so it is important to focus on these two file formats.The syntax imwrite is applied to jpeg images Imwrite(f,filename.jpg,,qualityq) Here q is the integer and its value ranges between 0 and 100.In compression of jpeg image ,if the number is less than the degradation will be higher. This can be explained by the following example. Here q=25 Then the syntax is >>imwrite(f,bubbles25.jpg,quality,25) If an image is has q=15 then it has false shape which is hardly visible.this effect pronounces as q=5 and q=0.compress the image with q=25 for an expectable solution .compression can be achieved by obtaining details of image file by using imfinfo The syntax is Imfinfo filename Filename refers the complete filename of image that is stored on disk.this can be explained by following example >>imfinfo bubbles25.jpg It displays output in following way. filename: bubbles25.jpg and filemoddate :08-jan-2009 12:30:25 and filesize :13849 format:jpg format version : width : 715 height : 687 bit depth :8 color depth :grayscale format signature: comment: { } The filesize is expressed in bytes. The number of bytes in original image multiply width and height by bit depth and divide the obtained result by 8 therefore we get result as 491205.We can obtain the ratio of compression by dividing the file size.(491205/13849)=35.46 therefore compression ratio is achieved and it is 35.46.Maintain the quality of image consistently. The reduction of stoage space transmits 35times of the uncompressed data per unit time. Iminfo displays the information field and are captured by a variable for some computations. >>k=iminfo(bubbles25.jpg); Here k is assigned to a structure variable. The variable k as information and it is generated by command imfinfo. The information that is generated by imfinfo command is added to structure variable by a field that are separated from k by dot. The height and width of a image is stored in k.height and k.width Consider the structure variable k for changing the ratio of compression bubbles25.jpg >>k=imfinfo(bubbles25.jpg); >>image bytes=k.width*k.height*k.bit depth/8; >>Compression_ bytes =k.filesize; >>Compression_ ratio=35.16 Imfinfo can be used in two different ways. One method is type imfinfo bubbles25.jpg at prompt then it displays information on screen. Second method is type K=imfinfo(bubbles25.jpg) then it generates the information that are stored in k variable. The two different ways of calling the function imfinfo is an example of command_function duality. In general imwrite syntax is applied to tif images only Imwrite (g,filename.tif,compression,parameter resolution,[colres rowers] The parameter will have one of the principal values such as none it indicates no compression and pack bits indicates compression of pack bits and ccitt indicates compression of ccitt. By default ccitt is for binary images.1*2 is an array and it contains two integers that gives resolutions of row and column in dot per unit. If the dimensions of image are in inches then colres will have number of dots per inch in vertical direction and it is same for rows in horizontal direction . >>imwrite(f,sf.tif,compression,none,resolution.[300 300]) Multiply 200 dpi by ratio 2.25/1.5 then we get 30dpi to determine values of a vector.if we compute manually , we can write >>res=round(200*2.25/1.5); >>imwrite(f,sf.tif,compression,none,resolution,res) This syntax is like an argument for nearest integer. The number of pixels is not changed by using these commands but there is a change in scale of the image. These processes are useful in controlling image size without loosing its resolution. On matlab desktop , it is necessary to export images to disk. It is true with plots. In a figure window, there are two ways for exporting the contents. First method is , in a figure window select file option in menu and then choose export option. Using this option user can choose the location, format and a filename. Using print command we can obtain the control on export parameters.The command isprint-fno-dfileformat-rresno-filename. In figure window no refers to the number of a figure and file format refers to file format that are available. The resolution in dpi is referred as resno. The filename is used for assigning a file. If we type print at the prompt, MATLAB prints contents of the displayed last figure window. How to write a graphic image: In a graphic file format, imread can be used to read an image. For storing an image pixel , most of the formats uses 8 bit and are stored as class uint8 in matlab and if the file supports 16bit data , MATLAB stores image as class uint16. In a graphic image format, the function imwrite is used to write an image to graphic file .The basic syntax imwrite takes image variable and image filename. How to resize an image: The function imresize is used to change the size of image. Using the imresize function we can fix the output size Image cropping: The function imcrop is used for cropping an image. Using imcrop, we can crop the rectangular portion of an image. The imcrop function is used for displaying an image in a figure window and we can crop the image in a figure window. DATA CLASSES: The pixel values are not limited to integer values in matlab. The MATLAB supports various data classes for representing the pixel values. There are three types of data classes .they are numeric data class and char class and logical class. Char class is the ninth entry in data classes and logical data class is the last entry. The numerical calculations in MATLAB are done in double quantities so data classes encounters frequently in image processing applications. The class unit 8 is found when reading the data from a storage device and 8 bit images are commonly found .The two data classes logical data class is of less degree and unit 16 forms the primary data class. Ipt functions support all data classes. To represent a number, data class double requires 8 bytes. Uint8 and int 8 requires one byte and uint16 and int16 requires 2 bytes. The various data can be described as follows. The data class double can be described as double_precession, floating_point numbers. Uint8 ranges from [0, 255] and it is an unsigned 8bit integer and it is of one byte per element.Uint16 is a unsigned integer and ranges from [0, 65535] and it is of 2 bytes per element. Uint 32 is an unsigned integer and ranges from [0, 4294967295] and it is of 4 bytes per element. Int 8 is an 8bit signed integer and it is of 1 byte per element an d ranges from [-128,127]. Int 16 is a 16 bit signed inter whose is range is of [32768, 32767] and it is 2 bytes per element. Int 32 is a 32 bit signed integer of range [-2147483648 , 21474833647] and it is of 4 bytes per element. Single is a single_precession floating_point number with the values and ranges 4 bytes per element. Char is called as character and it ranges of 2bytes per element. Logical is a data class, whose values are 0 to 1 and it is of 1byte per element. Char data class holds characters in Unicode representation. The char string is simple 1*n array. The values of logical array are 0 and 1 .Using logical function each element is stored in the memory. TYPES OF IMAGES There are four types of images that are supported by MATLAB. They are Intensity image, binary image , indexed image , R G B image. Most of the image processing operations are performed by binary image or intensity image. Intensity image: Intensity image is a data matrix and its values are represented within some range by intensities. The Intensity image is stored as a single matrix in MATLAB In intensity image, image consists of intensity or gray scale values. Intensity images are represented by arrays in matlab. In intensity image, images are repr

Thursday, September 19, 2019

Analysis: Utagawa Hiroshige ll “Nihonbashi, Thirty-six Views of Tokyo (

Niroshige ll, â€Å"Thirty-six views of Tokyo† is done in the style Ukiyo-e which during the Edo period was a way for artisans to mass produce their art work. Ukiyo-e is the technique of woodblock, Ukiyo-e has serval different themes. It consist of Bijin ( beautiful women of the pleasure quarter) Portraits of actors, Famous landscapes, and Asobi-e ( erotica ). The Nihonbasi â€Å"Thirty-six views of Tokyo† is done in the Landscape tradition, which is portrayed in the title of the print. Landscape prints normally feature a beautiful place in japan that the Chonin would want to visit, the artist Utagawa Hiroshige ll uses techniques to portray what the subject of the piece which is a harbor and shoreline that helps help portray a sense of depth and logging to the â€Å"Thirty-six views of Tokyo.† With the subject of the print being so easily given, the composition of the print is one that is not so easily seen. There is a lot that is going on in the print which at first conveys a sense of chaos, theres maybe a bridge, a shoreline with buildings, boats and a ladder of some sort right in the middle ...

Wednesday, September 18, 2019

Drugs Essay -- essays research papers

Is the Government Morally Justified in Declaring Some Drugs Illegal?   Ã‚  Ã‚  Ã‚  Ã‚  There are all kinds of drugs. Whether or not the drug is illegal or not depends on what drug we’re talking about. It is important to look at both the bad effects and long-term effects, such as addiction, when determining legality. Certain drugs, such as prescription drugs like Ritalin, are illegal to the people who abuse them. They are designed for people who need the drug and can be dangerous if taken without seeing a doctor first. Other drugs, such as marijuana and cocaine, are illegal to everyone. The government has put a block or law on these. These drug laws are supposedly for your own good. It is the type of drug and its effects that determines whether or not it should be illegal. When it comes to drugs, there are various aspects that need to be considered.   Ã‚  Ã‚  Ã‚  Ã‚  Cocaine is a powerfully addictive drug of abuse and is currently illegal. Individuals who have tried the drug describe it as a powerful experience that gave a â€Å"high† and a feeling of dominance. Because cocaine is so highly addictive, once someone starts taking it, one cannot predict the extent of drug abuse or the continuality. The ways to take cocaine include: sniffing, snorting, injecting, and smoking. Health risks are present regardless. Smoking has slightly higher health risks. It allows extremely high doses of cocaine to reach the brain much quicker, resulting in an immediate, intense high. If injected, the drug user has a risk of contracting HIV/AIDS if needles or other injection equipment is shared. Physical effects are what make this drug illegal, and so highly dissuaded. The effects include constricted peripheral blood vessels, dilated pupils, and increased body temperature, heart rate, and blood pressure. It’s also said that you will h ave a feeling of restlessness, irritability, and anxiety (both during use and in between periods). Once addicted, it is difficult to be broken out of the habit and death is very likely a possibility.   Ã‚  Ã‚  Ã‚  Ã‚  High doses of cocaine, or just lengthened usage, can trigger paranoia. Smoking crack cocaine increases aggressive behavior. Alcohol mixed with cocaine compounds the danger each drug poses and causes a complex chemical interaction within your body. The human liver combines cocaine and alcohol to produce ... ...gs such as cocaine. Another problem is that, once legalized, the thrill will be gone. One of the reasons to try it and then, in most cases, continue with drugs is the thrill of getting caught or the fact that you know you’re doing something illegal. Also, drugs are so readily available today that basically if you want them, you can have them. There is not much the government can do. The government might as well legalize marijuana and make money off of it. It is going to be done illegal or legal. If it were to be legalized, the government could watch over it (no mixing of drugs). Also, since there seems to be an age limit and everything, such as alcohol and cigarettes, an age limit could be put on marijuana. As I stated above, there are many factors that are contributed to the legality of drugs. It is the government’s decision to determine which, and though some disagree, it is for the welfare of the country. This topic is high in discussion today and it’s a h ard decision to make considering all of the pros and cons. I think the way things are is fine, but for now only. A decision has to be made. You can’t allow it in certain areas and not everywhere.   Ã‚  Ã‚  Ã‚  Ã‚  

Tuesday, September 17, 2019

Mountainside Industries consultant report Essay

Upon analyzing the ongoing problems facing Mountainside Industries in effort to increase efficiency and reduce production cost. Company-wide resolutions must be implemented. This report comes to the following conclusion that in efforts to rectify the proceeding situations, Mountainside Industries should implement the following; communicate to all employees a shared vision for the company’s future, reconstruct the administrative framework, encourage employees to take initiative, and planning and implementing a proper payroll system that will result in smoother operations and efficiency. Shared Vision of Company’s Future Creating a clear and effective future company vision delivers many benefits to the business. Not only does a clear, shared vision help define the values of a company and its employees, but it also helps guide the behavior of all employees. A strong vision also leads to improved productivity and efficiency, in which seems to be a growing problem for Mountainside Industries. With a clearly communicated vision, Mountainside Industries will encourage involvement from its employees and create a sense of shared vision that will enable the organization to realize the benefits associated with a strong sense of vision. It is important to create this company-wide vision in order to benefit the company. Restructuring the Administrative framework at Mountainside Industries If the company aims to resolving the occurring issues with its employees, it is important for the company to employ a proper leadership style. The improper management strategies of the Administrative System at Mountainside Industries, in conjunction with lack of proper communication has caused the financial status of the industry to become unsteady. Currently, a major issue lies between the manager’s more authoritative approach in which the workers feel obliged to respect the leader, as opposed to the more lenient  operations occurring prior to the new leadership changes that has caused productions to slow. In order to resolve these issues, the company should introduce a â€Å"Code of Ethics† that both administrative and production employees must abide by to keep from any future employee/management complications from arising. This will resolve the current resentment tissues that the employees have incurred for management, and will improve the relationship between mana gement and employee. Encourage Employees to Take Initiative In order to encourage employees to become more involved within the company, the need for employees to take initiative on their own to do what needs to be done is the best way to insure the company’s future as profitable. The problem that pertains at Mountainside Industries is that the company lacks in treating all members of the company as valuable, which remains to be a major issue. The workers are unhappy because they feel that there is unfair treatment occurring leading them feel discouraged and invaluable. Employees need to be encouraged and rewarded for being involved, as well as taking initiative, and sharing ideas. In addition to helping the organization save money by reducing costs, improving processes, and delight the company’s ethics, taking initiative makes the employee’s job much more exciting encouraging them make things happen. A company that encourages their employees to get involved in the decision making process will encourage employees to become more involved as well as increase productivity within the company. Planning and Implementing a Proper Payroll System In order to increase company efficiency, the company should implement a payroll system that compensates employees according to their productivity output and efficiency. Currently, workers complain that the wages are low, and turnover is high among the young males, which they then compensate for by taking breaks or taking home with them company materials, causing production cost to increase and efficiency levels to decrease. A proper payroll system will improve the efficiency of the workforce, and increase  production due to monetary incentives. Rewarding workers for their efforts will keep the workforce from veering off their intended duties, thereby reducing employee turnover and costs. It is vital for the company to implement a proper payroll system if they are to entourage workers cut costs and increase efficiency to insure the company’s future goals are reached.

Monday, September 16, 2019

Leaders Creating Value in Organizations

Leadership in today’s world has a vital role for organizations in achieving and maintaining long-term success, to create sustainable values and to improve the quality of business. Without good leader any activity is doomed to survive in changing environment. Only purposeful leader with clear vision and openness to diversified world can effectively achieve goals, creating and keeping up certain values. Actually, leadership is about â€Å"understanding people, and mainly about the process of getting people all pointing and acting in the same direction. It is about listening, and making a real connection with the followers. It implies unique vision, making strategic choices, and designing and enabling an organization to conduct business.† (Leader Values)   In short, leadership has evolved to the creation of a culture around a shared vision and value system based on certain principles. Creating a vision that encompasses the ultimate goal of the organization gives direction to the purpose, processes, and employees. Through communicating this vision, the leaders are able to tie in the vision to the work processes, constructing a solid structure to bring focus to the organization’s goals. A clear vision creates an environment of support from lower management and as well as their subordinates. In other words, leadership can be defined as a way to influence others ideas. Values represent a leaders standards and what exactly a leader represents. Leadership has stood the test of time as a way to influence other actions, thoughts, and ideas. The primarily purpose of leadership is to create goals to follow and live by. Values play a central part of a leaders psychological makeup. Values are an important component of the moral reasoning process. Values also serve to organize attitudes, which are general and enduring positive or negative feelings about some person, object, or issue. Leaders value the relationships they hold with their co-workers and employees. A leader sees his or her relationship with others as the window to how effective they are at leading.   If they have good relations with others, then that reflects how they operate and who views them as valuable.  Ã‚   Although many leaders can have the wrongful impression that they are the ones that make things happen and that is untrue.   The realization that the leader does not know everything is an attribute that makes them a better leader.   A leader that is humble creates an environment that is relaxed and warrants the creation of better work and products from other employees. Trust of the leader among employees becomes a major responsibility in the office when leading others.   It is impossible to lead people who think that you are not trustworthy. A good leader knows that they must earn the trust of their co-workers rather than expecting it to be handed to them with their position within the office.   Leader must also give full support to his employee base in times of prosperity and ruin.   Employees must have a sense of confidence in their leader when decisions are to be made and operational changes that affects them as a whole. Effective leader is also good listener and communicator.   I think that employees find a grave difference between hearing and listening.   Listening involves taking time to understand not only the problem but also the details surrounding the situation that is occurring. A good leader is cultivated through hearing the troubles of employees at a deeper and more personal level.   Employees are conscientious that their leader take the time to know intimate details about them and this increases their loyalty and motivation to reach higher levels of productivity. This relationship also improves the work environment and enables employees to commit to their jobs, the corporation, and to their leader. Appreciation is another value-creating activity and is an esteem-builder that is irreplaceable by any other means.   It energizes people, and it makes them want to exceed their goals and commit to a lasting relationship to a particular company.   By creating a supportive atmosphere, it aids the overall productivity of the employees because they feel successful when the corporation succeeds. It is vital for leaders to â€Å"conduct their work in an ethical manner to earn and maintain the confidence of team members, colleagues, employees, employers, clients and the public† (Gray and Larson, 550). Leadership integrity must be firmly grounded in the company’s values and integrated into individual employee values.   Leaders must build a company culture based on its core values and supported by a storehouse of stories, by telling your people what the organization stands for, what it is trying to achieve and what is in it for them.   The changing world calls for leaders who will react openly to the introduction of new cultural identities and diversities and who will face ethical issues responsibly. â€Å"Leadership comes from within us, in the sense that deeply held values and principles provide the road map for the way we lead, and the way other people respond. Whether the leader is a person of impeccable moral fiber, or quite disreputable, it is always their personal value system that sustains them in their quest.† (Leader Values) First of all, we must realize, understand and communicate our own value systems, and must focus on balancing the interests and concerns of others, helped by understanding their value systems. This is a precondition to enable others to recognize, understand and then follow any leader’s activity. In conclusion, it is clear to see how many difficult characteristics a leader must possess, making the importance of the leadership role irrefutable.   Much like sheep needing a shepherd, a group needs a leader to guide them in the right direction.   In order to be classified as a leader, one must have a sense of drive, leadership motivation, integrity, self-confidence, and knowledge of the business.   It is with these characteristics that a true leader can accomplish the ever-important aspiration of getting a group of people to work with each other towards a goal and create sustainable value in organization. References:  §Ã‚   Leader Values. 4 E’s in Short. Leader Values Website, 2004 Gray, Clifford F.; Larson, Erik W. Project Management – The Managerial Pr

Sunday, September 15, 2019

Observational Essay Essay

Its Monday a rainy evening, I am sitting in the library waiting for my friend to come, so we could study for our sociology test. The library is humongous; it reminds me of my high school library. This place is silent. In the kids section I hear a little boy crying for a book he wants to read but his mom will not let him read, a baby babbling, and the mother trying to make him quiet. There are two dark skinned boys playing marble drop with their mom’s. There are two cute little girls coloring. There is tall teen looking girl reading stories to kids. There does not seem to be many kids in this section. Therefore, I go back to the main room. I see a girl, who looks like a high school freshman doing her homework quietly. A couple of blocks from her, there are group of blonde girls texting and talking in low voices and teenage girls checking their facebook and chatting about guys. In the main desk, area toward the right of the girls there is a frustrated woman who is trying to swipe the library card but perhaps her card is not working and is asking for help to a librarian. In the non-fiction book, area there is a short woman with brown hair, stacking up the books. Towards her left, there is a tall thin college looking girl arranging the books working a part time job to her college expenses. In the front of the library there are middle school kids waiting for their parents to pick them up. There is staircase next to the main door that leads to the computer room. I take glance over the computer room and it is packed with teens and adults. Some are doing homework while some are chatting in myspace and facebook. It seems like this library is always filled with people. From my observation, I see that some people come to library to study quietly and while others come to check facebook and myspace and it seems like library is a great hangout place for some kids.

Saturday, September 14, 2019

Poorly Written Report

Example of a Poorly Written Report â€Å"Loose Bolts? † February 30, 1973 The film â€Å"Loose Bolts? † is an analysis of what became known as the Lordstown syndrome by business week magazine. Interviews with workers, foremen, and union officials in this film show how a bored and dissatisfied works turns out cars (Chevy Vega's) with major flaws. I recommend this film to anyone interested in the study of worker attitudes. – Paul Marshall, Professor of Management, Harvard Business School The filmmaker is skillful and perceptive in portraying the boredom and hopelessness of the men in this factory. † – Roberta Peterson This case involves inserting ourselves at the anus level of management who supervise approximately many workers on an assembly line at the Lordstown, Ohio, GM plant in 1972. Our goal is to come up with some meaningful differences we could have made as a foremen in improving employee-management relations at that time. Our primary goal is t o improve worker-management relationships.From Loose Bolts, â€Å"The ideal foreman could not let the people he managed know he is in agreement with them. If he is in sympathy with the people, he is dead as a foreman or as a supervisor. He’s lost the ballgame as far as conducting his job satisfactorily as a member of management. † If we read this quote and believe in it, our analysis should stop right here, it ain't worth wasting our time no more†¦. but we believe their are some things foremen could have been done to improve lots and lots of things in the plant.High management often referred to assembly line workers as idiots. In spite of this, it was not necessary for a foreman to continue this behavior and treat and refer to his subordinates as â€Å"idiots†, or treat them like dumb asses. It ain't that hard to treat people with a little r-e-s-p-e-k-t. Workers had suggestions about how to improve work performance on the assembly line, but the half-baked f oremen never passed them along to upper management. Another quote from â€Å"Loose Bolts? â€Å", â€Å"The whole plant runs on fear.Everybody's scared, from the top down. † â€Å"General Motors imported foremen from existing GM plants. General Motors thus inadvertently channeled the energies and sympathies of ambitious young workers away from the company and into union activism. From the beginning, the plant was a site of labor-management conflict. † (Joseph A. Arena, â€Å"The Little Car that Did Nothing Right: the 1972 Lordstown Assembly Strike, the Chevrolet Vega, and the Unraveling of Growth Economics†) Lee Iacoocoo CEO, Chrysler Motors

Friday, September 13, 2019

Autism

Not every child with autism will have a language problem. A childs ability to communicate will vary, depending upon his or her intellectual and social development. Some children with autism may be unable to speak while others may have rich vocabularies and be able to talk about specific subjects in great detail. Most children with autism have little or no problem pronouncing words. The majority, however, have difficulty using language effectively, especially when they talk to other people.Many have problems with the meaning and withy of words and sentences. There are some patterns of language use and behaviors that are often found in children with autism. Firstly, they use repetitive or rigid language. Children with autism who can speak will say things that have no meaning or that seem out of context in conversations with others. For example, a child may continuously repeat words he or she has heard or keep asking the same question. In addition, some children with autism may also speak In a high-pitched tone or use robot-like voice.Secondly, children with autism usually have narrow interests and exceptional abilities. Some children may be able to deliver an In-depth monologue about a topic that holds their Interest, even though they may not be able to carry on a two-way conversation about the same topic. Some have musical talents or an advanced ability to count and do math calculations. Approximately 10 percent of children with autism show extremely high abilities In specific areas, such as calendar calculation, music, or math.Thirdly, they normally have uneven language development. Many children with autism develop some speech and language skills, UT not to a normal level of ability, and their progress are usually uneven. For example, they may develop a strong vocabulary In a particular area of Interest very quickly. Many children have good memories for Information Just heard or seen. Some children may be able to read words before 5 years of age, but they may not comprehend what they have read.They often do not respond to the speech of others and may not respond to their own names. As a result, children with autism sometimes are mistakenly thought to have a hearing problem. Lastly, they have poor nonverbal conversation skills. Children with autism are often unable to use gestures In their speech. They often avoid eye contact, which can make them seem rude, uninterested, or Inattentive. Without meaningful gestures or the language to communicate, many children with autism become frustrated In their attempts to make their feelings and needs known.They may act out their frustrations through vocal outbursts or other Inappropriate behaviors. Autism By focuses question. In addition, some children with autism may also speak in a high-pitched interests and exceptional abilities. Some children may be able to deliver an in-depth monologue about a topic that holds their interest, even though they may not be able of children with autism show extremely high abilities in specific areas, such as example, they may develop a strong vocabulary in a particular area of interest very quickly.Many children have good memories for information Just heard or seen. Some in their speech. They often avoid eye contact, which can make them seem rude, uninterested, or inattentive. Without meaningful gestures or the language to communicate, many children with autism become frustrated in their attempts to vocal outbursts or other inappropriate behaviors.

Chick Corea Essay Example | Topics and Well Written Essays - 1000 words

Chick Corea - Essay Example Use of accompaniment developed in the jazz music such as ornaments are used, as the performer primary goal is to play a composition as it was written. Armando Anthony who was known as â€Å"Chick Corea† was a renowned jazz musician who tirelessly composed hits of the jazz fusion and pianist. (Ward, 2005 )As a member of Miles Davis band in the 60s, he was a vigorous participant in the electric jazz fusion movement. He was a collaborator with other musician as he took the chance to explore various musical styles with musicians such as the Herbie Hancock, McCoy Tyner, and Keith Jarrett. He developed his talent of playing the piano as he tried to explore music of his own; musicians of Jazz fusion at his young age influenced him examples of stars like Dizzy Gillespie and Horace Silver. He build his career by studying musical education in New York. He took a profound stylistic turn from Avant garde playing at a crossover jazz fusion that incorporated Latin jazz elements that build h is relations with other artist in the jazz fusion industry. As a pianist he played the tune, stated the melody, and played the tune all the way through with his long solos. His accompaniments he used to make his song appealing that made people more excited and the audience loved it as they applauded him. (Weatherford, 2008) His work was known, as musicians would sing his compositions. (Weatherford, 2008) Chick Corie started composing Piano concerts and adapted a signature piece that he performed in Spain for a full symphony orchestra. In the late 8os, Corea joined forces with other young musician such as John Patitucci who was then known as Bass this made corea realized that the use of instruments led to opening new possibilities with labels that resulted to series of tours and recordings. The... "Chick Corea" outlines creative activity of talented jazz musician Armando Anthony. He build his career by studying musical education in New York. He took a profound stylistic turn from Avant garde playing at a crossover jazz fusion that incorporated Latin jazz elements that build his relations with other artist in the jazz fusion industry. As a pianist he played the tune, stated the melody, and played the tune all the way through with his long solos. His accompaniments he used to make his song appealing that made people more excited and the audience loved it as they applauded him. (Weatherford, 2008) His work was known, as musicians would sing his compositions. (Weatherford, 2008) Chick Corie started composing Piano concerts and adapted a signature piece that he performed in Spain for a full symphony orchestra. In the late 8os, Corea joined forces with other young musician such as John Patitucci who was then known as Bass this made corea realized that the use of instruments led to opening new possibilities with labels that resulted to series of tours and recordings. The characteristics that Corea mostly used which were aspects of Jazz improvisation was to create an interesting melodic lines which were as a result of repetition in the harmonic structure this led to overlapping of the melodic and harmonic elements in his composition. Core often preferred Lydian and altered scale that added which added tension to the improvised line that he composed making them colorful to listen.

Thursday, September 12, 2019

E tourism (The global hunter website evaluation) Research Paper

E tourism (The global hunter website evaluation) - Research Paper Example The web page of Senegal-Tourism could be categorized as an example of ICT since it is a technology heavily employed for a certain purpose (i.e., commercial in nature). It must be noted, however, that Carlsson’s concept of ICT is strikingly broad. For one thing, Senegal-Tourism as website or software technology is far from being a â€Å"general-purpose technology.† Conversely, Paquette’s idea of ICT is more attuned to the Senegal-Tourism web page mainly because of its prominent relation or connection to such website in terms of strategy, medium, and communication resource. In the long run, ICTs vitally require a kind of evaluation commonly called heuristic evaluation method. The concept of heuristic evaluation was originally designed by Jakob Nielsen (Reeves & Hedberg, 2003). Mack and Nielsen (1994 as cited in Nielson, 1993) generally defined heuristic evaluation as a method of rigorously inspecting a â€Å"user interface design for usability.† Similar to c onventional methodology, heuristic evaluation roughly consists of a well-defined set of principles. This set of principles widely varies from the particular type of heuristic evaluation method being used or employed. In general, heuristic evaluation has ten basic heuristics, which are applicable to any type of software technology; three of the heuristic evaluation methods, to give few examples, are pluralistic walkthroughs, cognitive walkthroughs, and formal design analysis. The methodology called cognitive walkthroughs was mentioned by Nielsen, which he described as one of the two â€Å"[o]ther usability inspection methods.† Conyer extensively defined cognitive walkthroughs as a method utilized in order to â€Å"evaluate the ease of learning to use a product, particularly by exploration† (as cited in Reeves & Hedberg, 2003). On the other hand, Nielsen’s heuristic evaluation is essentially a kind of pluralistic walkthroughs. Based from several studies conducted, he concluded that a minimum of three evaluators are needed in order for the heuristic evaluation to be â€Å"reasonable† (Neilson, 1993). By and large, using heuristic evaluation method in evaluating certain interface’s usability is advantageous because it is less time-consuming and more cost saving (Reeves & Hedberg, 2003). In evaluating a particular interface or software product, several key concepts or terminologies considerably require definition of terms. In computer-science jargon, web content could be defined as the textual representation contained in a specific website. Fiore and Tang (2006) implicitly categorized web content, or simply content, as words or group of words -- essentially a paragraph construction -- primarily intended to be placed into one’s â€Å"online store.† Content is fundamentally the text seen or viewed on the Site. Text here is, normally, in a form of written text containing, like the human language, codes or signs that hav e meaning. Moreover, web content imperatively requires weekly, if not daily, update and upgrade -- what Fiore and Tang called â€Å"

Wednesday, September 11, 2019

Political science - Module ( Introduction to research ) Essay - 1

Political science - Module ( Introduction to research ) - Essay Example The other hypothesis indicates that political democracy is related to the institutions and practices that are indispensable in the process of securing principles of transition to democracy. The method of research is based on numerous elements that will facilitate relevant compilation and utilization of the data by during the study. The research will be more oriented on the process and it will be a qualitative research, which will be following the sequence of various events for a period. Therefore, this will foster a substantial understanding of the democratization process form a regime of dictatorship. Data Collection: There will be preliminary gathering of data as a way of refining the thoughts of the researcher, where secondary data will be gathered for the organization’s reports and documents. The data gathered will contribute to sharpening focus on the problem statements of the research. Data Analysis: Data collected from the relevant sources will be analyzed in order to facilitate the process of drawing relevant information that can contribute significantly to developing a discussion. The research question will involve analysis of sets of couple data block, whereby every block will be a unit of variable matrix and these variables will have similar matrices. Discussion: The empirical evidence obtained from the analysis will be discussed based on the literature review in order to test the hypothesis of the research. The discussion will revolve around achievement of the research objective and answering the research question based on the information gathered from previous researches and the empirical evidence in the research. Conclusion and Recommendation: Ideas identified in the discussion section will be used to draw relevant concisions and recommendations. Recommendations in this research will be based on comparison of Egyptian process of democratization with Turkey regarding