Monday, December 30, 2019
Symptoms And Symptoms Of Anxiety Disorders - 1295 Words
Anxiety Disorder Many people experience anxiety and nervousness from time to time, typically about a near event, something with an uncertain outcome, problem at work, or making an important decision. It is a normal human emotion and a normal part of life, however, anxiety disorders are not and they are very different. Anxiety disorders are psychiatric disorders which are very serious mental illness. People with anxiety disorders experience overwhelming and constant worry and fear. It often donââ¬â¢t go away and it gets worse with time if the person is not taking any medication or trying other treatment methods. It can interfere with daily functioning of the personââ¬â¢s life, including, work, relationship, and school. Anxiety disorders are veryâ⬠¦show more contentâ⬠¦Anxiety disorders cost the U.S. more than $42 billion a year, almost one-third of the country s $148 billion total mental health bill, according to The Economic Burden of Anxiety Disorders, a study commissioned by the ADAA ( The Journal of Clinical Psychiatry, 60(7), July 1999) found out that ââ¬Å"more than $22.84 billion of those costs are associated with the repeated use of health care services; people with anxiety disorders seek relief for symptoms that mimic physical illnesses. People with an anxiety disorder are three to five times more likely to go to the doctor and six times more likely to be hospitalized for psychiatric disorders than those who do not suffer from anxiety disorders.â⬠There are numerous kinds of anxiety disorders, each one come with its own characteristics and symptoms. The general symptoms of anxiety disorders are: feelings of panic, extreme fear, racing heartbeat, nausea, muscle tension, dizziness, and shortness of breath. Panic disorder, phobias, generalized anxiety disorder, and post-traumatic stress disorder are the types of anxiety disorders. Panic disorder involves sudden feelings of anxiety and fear that commonly arise and without warning or reasonable cause. The symptoms of the person with panic attack include palpitations, chest pain, feeling of choking, and sweating. Additional symptoms include fear of losing control, fear of dying, nausea, and dizziness. Phobias are emotional and physical
Sunday, December 22, 2019
Analysis Of Mario Garcia s Rationalizing Malibu
Mira Latif Professor Mario Garcia English M01B 22 April 2016 Freudââ¬â¢s Psychoanalytic Theories as Applied to Mario Garciaââ¬â¢s ââ¬Å"Rationalizing Malibuâ⬠Abstract In Mario Garciaââ¬â¢s ââ¬Å"Rationalizing Malibuâ⬠, readers traverse a terrain that is often unseenââ¬âone that involves both the beautiful and ugly sides of Malibu. In this paper, the thoughts of the narrator are dissected using Sigmund Freudââ¬â¢s psychoanalytic concepts of id, ego, and superegoââ¬âsuperseding ambiguity with clarity. The reader is not immediately aware of the fact that Blaine does not actually exist, but rather, discovers it at the end of the story. One element that is reoccurring and ever-present in the narratorââ¬â¢s life is the loss of women. He loses his mother, grandmother, and a woman he was dating. The narrator uses repression, projection, rationalization, and denial to dull the pain of his past and reinvent himself. By using Freudââ¬â¢s Psychoanalytic theory and concepts of projection, rationalization, denial, and repression the reader is made to see the ugly truth behind a seemingly perfect picture. I. Introduction Mario Garciaââ¬â¢s ââ¬Å"Rationalizing Malibuâ⬠illustrates the life of a troubled man who spirals out of control after experiencing a series of hardships. His problems begin with his bleak childhood that is riddled with physical violence at the hands of his abusive father. The reader is made to believe that these problems are happening to Blaine, an alter ego the narrator has subconsciously created, when the
Saturday, December 14, 2019
Stefanââ¬â¢s Diaries Bloodlust Chapter 26 Free Essays
I spent the night at the lake again, but this time I didnt sleep. Instead I sat along the bank, listening to the world hum around me as though I was an audience member at a musical show. Frogs croaked melodically, blowing out their chests with proud puffs. We will write a custom essay sample on Stefanââ¬â¢s Diaries: Bloodlust Chapter 26 or any similar topic only for you Order Now Fish swam to the lakes surface to gulp down the water bugs that hovered there, then dived back down to the depths with soft flips of their tails. Birds flew overhead in V formation, and small animals rustled through the reeds, chasing one another as they ferreted out their next meal. Then came the grand finale as the sun, an enormous, watery orb, rose to its place of prominence in the sky, signaling that it was the all-powerful king and Earth was its subject. As I sat there, watching the one thing that could kill me in an instant if it werent for the ring Katherine gave me, a sense of calm rippled through my body. The world was beautiful and magical and I was lucky to still have a place in it. Grabbing a perfectly round, flat stone, I stood and looked out over the water. I closed my eyes.If it skips four times, everything will be okay.Then I let the stone soar. It skipped once twice three times ââ¬Å"Four skips! Impressive!â⬠a voice cheered, followed by enthusiastic clapping. I turned around just as Callie leaped into my arms. ââ¬Å"Youre in a good mood,â⬠she said with a smile. ââ¬Å"I am. And its all thanks to you.â⬠She tucked her arm through mine. ââ¬Å"In that case, I know just how you can thank me!â⬠I felt her pulse beating through my coat, and her blood smelled nearly irresistible. But the stone had skipped four times, so I bent down to kiss her. Callie and I spent all day together, and then I slept at the lake again. When I arrived home the following day at dusk, I found a pile of clothes, including the black trousers and gray coat Id modeled for Lexi, on the floor outside my room. On top of the pile was a note, written in block handwriting. Follow your heart. Youââ¬â¢re lucky you still have one. I scooped the bundle up into my arms, touched, relieved, and a little bit sad all at once. I changed into a blue chambray shirt and white trousers and slicked my hair back in the mirror. I looked like any young man preparing for a rendezvous with a pretty girl. I just wished it were that simple. I crept down the stairs, waiting for someone to jump out of the shadows to stop meââ¬âto tell me my plan would never work. But I made it all the way down and then through the kitchen and out the backdoor without that happening. Once outside, I walked the two miles to Laurel Street with my hands in my pockets, whistling the strains of ââ¬Å"God Save the South.â⬠I paused to pick a white magnolia from a bush in front of a peach-colored mansion at the bottom of Callies street. ââ¬Å"Stefan!â⬠an urgent whisper came from behind the tree at the bottom of the Gallagher driveway. Callie stepped into view. Her hair was loose and flowing down her back, and she was wearing a white nightdress trimmed in eyelet lace, just like the first time Id seen her, except that this time she was standing close enough to me that I could see that although she was wearing a heavy gray woolen shawl, she wasnt wearing a petticoat. I turned away, suddenly shy. ââ¬Å"Stefan,â⬠Callie murmured, brushing my arm with her fingers. ââ¬Å"Are you ready?â⬠ââ¬Å"Yes,â⬠I said. I took the flower and tucked it behind her ear. She smiled. ââ¬Å"Youre such a gentleman.â⬠ââ¬Å"And youre beautiful,â⬠I responded, reaching out to push a strand of hair behind her ear. Her tresses were as soft as rose petals and smelled of honey. I wanted to stay there forever, watching her breath form puffs of air in front of me. ââ¬Å"Callie â⬠I began, when the bells of a distant church chimed suddenly into the frosty air. Twelve bells. Midnight. The witching hour. ââ¬Å"Its time,â⬠Callie said. ââ¬Å"Jaspers shift lasts until twelve thirty, but I can tell him youre there to relieve him early. That will buy us some time. Once the second guard shows up, youll be long gone. But we have to hurry.â⬠She sounded very sure of herself, but her trembling lip gave away her emotions. I wanted to throw my arms around her, tuck her into bed, and whisper ââ¬Å"sweet dreamsâ⬠in her ear. But I, a vampire, was relying on this child to protect me. Callie knit her fingers together as if in silent prayer. Then she nodded and gave me a wan smile. ââ¬Å"Dont be scared,â⬠she said, pressing her palm into mine. But I could feel her heart thumping at a gallop from the pulse points in her palm. She led me through the iron gates and around the gravel driveway, and opened a nondescript door on the side of the house. ââ¬Å"Be quiet,â⬠Callie commanded, as my eyes adjusted to the dark. Unlike the rest of the house, with its polished marble and gleaming oak, this entrance was strictly utilitarian, designed for servants to have easy access to the storage space in the attic without disturbing the residents of the house. A steep staircase, made of unfinished walnut beams, loomed in front of us. Callie cocked her head, listening for something. I followed suit, although my thoughts were buzzing too loudly for me to hear specific words. Suddenly, I heard a scraping sound from the floor above us. Callie glanced at me; shed heard it as well. ââ¬Å"Jasper,â⬠Callie explained. ââ¬Å"We should go up.â⬠She walked up the rickety steps, as I followed quickly behind her. Once we got to the cracked, whitewashed door, she knockedââ¬âtwo quick raps followed by a pause, then a longer one. A lock clicked, and then we heard the scratch of metal against metal as Jasper undid the bolt. Finally, he opened the door, wedging his body next to the edge so we couldnt see inside. ââ¬Å"Well, well, well. Callie and the man who staked the vampire, then ran for his life. To what do we owe the pleasure?â⬠Jasper leered. I shifted uncomfortably, trying to get a glimpse inside the room. ââ¬Å"Hello, Jasper,â⬠Callie said, brushing past him and motioning for me to follow. In the darkness, I could just make out a sizable cage in the corner. A large, unmoving lump lay inside. ââ¬Å"Father needs you in the study. Stefan will take over until the next shift arrives.â⬠ââ¬Å"Meet Jasper in the study?â⬠a loud voice boomed. ââ¬Å"But Im right here.â⬠I froze.Gallagher. Callies father was perched at a rickety table behind the door, a hand of cards laid out in front of him. In the center of the table, a single candle flickered. ââ¬Å"Oh, Father.â⬠Callie giggled. The sound felt forced, out of place. ââ¬Å"I must have been confused. I know youd wanted to play cards tonight, and I suppose I thought youd be more comfortable in the study or â⬠she began, her voice wavering. She licked her lips and sat down at the table across from Gallagher. ââ¬Å"Youre kind to think of me, girl,â⬠Gallagher said gruffly. ââ¬Å"Mr. Gallagher,â⬠I said, bowing slightly. ââ¬Å"I was told to report for duty, but perhaps Im mistaken?â⬠The confusion wasnt hard to feign. Callie had sworn her father would be out of the house. ââ¬Å"Is that right, Jasper?â⬠Gallagher asked. ââ¬Å"Guess it is. He aint bad, that one. A little nervous, but when he sticks em, he sticks em good.â⬠Gallagher nodded, taking in the information. ââ¬Å"And this is that boy you trust, Miss Callie?â⬠Gallagher asked his daughter. Callie nodded, her cheeks reddening under her freckles. Then finally, thankfully, Gallagher stood up, his chair scraping against the floor. ââ¬Å"Well, then, Ill leave you boys to it,â⬠he said, taking his whiskey and following his daughter downstairs. ââ¬Å"So youre Gallaghers guy now, aint you?â⬠Jasper asked, shoving a vervain-soaked stake in my hands. My skin burned, and pain shot through my arms. I fought the urge to growl and clamped down on my tongue. Tensing, I felt the stake with only two fingers, trying to minimize the contact the poisoned wood had with my body. ââ¬Å"Well, I aint going to stick around,â⬠Jasper continued. ââ¬Å"The vampires hungry tonight. Hope he eats you. And while he does that, Im going to spend some time with Miss Callie and her daddy. Show em youre not the only man who can be all friendly and genteel-like,â⬠Jasper said. His movements were loose, and I could smell whiskey on his breath. ââ¬Å"Brother?â⬠I whispered. Damon reared up, fangs bared, causing me to jump back in surprise. He laughed, a hoarse chuckle, then collapsed against the side of the cage, exhausted from the exertion. ââ¬Å"What, brother? Scared of a vampire?â⬠I ignored him as I began wresting the door off the structure. Damon watched in curiosity and then slowly crawled over toward me. He was just reaching out when I felt a searing pain radiate from my spine through my entire body. ââ¬Å"Gotcha!â⬠a voice yelled. How to cite Stefanââ¬â¢s Diaries: Bloodlust Chapter 26, Essay examples
Friday, December 6, 2019
Environmental and Economic Impacts
Question: Discuss about the Environmental and Economic Impacts. Answer: Impact of economic slowdown of Chinese economy on Australia This article demonstrated the economic slowdown of the Chinese economy and its subsequent impact on the Australian economy (The Sydney Morning Herald 2016). Australia is concerned with this trend as the country is dependent on China for the purpose of exports. There has been a reduction of the gross domestic product of China which means that there has been a reduced growth of Chinese economy (The Sydney Morning Herald 2016). This trend would imply that there is a low possibility of exports to China and this has posed a threat to the Australian economy. Australian economy would not be able to export to China and hence has to look for alternative countries for the purpose of exposing its products (The Sydney Morning Herald 2016). This issue is also likely to impact the corporate credit. The reduced exports would imply a loss in the national revenue of Australia, which would make the country prone to economic recession. This is because the country has low debt to GDP and the Reserve Ban k would also not be able to support in this regard. There have been negative consequences of the economic recession on the economy of Australia (Tonts Plummer and Argent 2014). The country has not sufficient mechanisms to combat the issue of recession. The economic downturn may damage the budget of the Australian economy. The budget has no clear path from recovery and there has been no support from the investors. There has been historical impact of the recession of the Chinese economy on the Australian economy. There has been slow growth of the Chinese economy over the past decade. This was observed during the late 1990s when there was a significant reform of the labour market (Treasury.gov.au 2016). There was also a sharp increase in the foreign debt of Australia which has led a sharp decline of the value of Australian dollar. This has led to economic reforms in Australia such as removal of import, decline of industry assistance and reduction of tariffs (Treasury.gov.au 2016). The reason is the close integration of Chinese economy with the Australian economy. There has been a shift in the nature of ownership of the services of the economy. The economic recession prompted some public entities to convert themselves to private sectors. The two areas which witnessed the maximum impact of the economic recession are the labour and the financial markets. There has been floating exchange rates as well as fluctuations in the interest rates. There has been modification regarding the compensation structure and there has been a change in the negotiation between workers and the companies (Treasury.gov.au 2016). The Australian economy has allocated better understanding of the Chinese economy. The financial structure of the Australian economy is not robust enough and this poses high risk of recession for the Australian economy. The Australian economy should focus on the core business sector so that a stable environment is being created (Epstein and Buhovac 2014). There should be minimal creation of the disputes and resolving the issues with labour unions. The country must find ways to face the phenomenon of economic recession. References Epstein, M.J. and Buhovac, A.R., 2014.Making sustainability work: Best practices in managing and measuring corporate social, environmental, and economic impacts. Berrett-Koehler Publishers. The Sydney Morning Herald. (2016).Australian Breaking News Headlines World News Online | SMH.com.au. [online] Available at: https://www.smh.com.au/ [Accessed 5 Nov. 2016]. Tonts, M., Plummer, P. and Argent, N., 2014. Path dependence, resilience and the evolution of new rural economies: Perspectives from rural Western Australia.Journal of Rural Studies,36, pp.362-375. Treasury.gov.au. (2016).Treasury Home Page | The Treasury. [online] Available at: https://www.treasury.gov.au/ [Accessed 5 Nov. 2016].
Friday, November 29, 2019
Accounts Sba free essay sample
The aim of my project is for me to arrive at a comprehensive understanding of the financial sector of the business world. To draw up the financial records for the year 2009 for Jenââ¬â¢s Supermarket and to comment on the entityââ¬â¢s performance using appropriate tools of Analysis Description and Overview Jenââ¬â¢s Supermarket is a developed and simulated entity owned by Jenevonne Kirton, who is the sole proprietor. Jenââ¬â¢s Supermarket is a developed supermarket which sells a variety of food items and miscellaneous goods, serving most of the island in its convenient location. The supermarket employ fifteen staff along with Ms. The capital at beginning was 202800 while at end it was 208165 which showed an increase by 5365 at the end of the month. Suggestions/Recommendations Current Ratio It is recommended that Jenââ¬â¢s Supermarket 1. Uses the excess money to expand the business by opening another supermarket. 2. Introduce new product to the business and purchase new equipment. We will write a custom essay sample on Accounts Sba or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Gross Profit It is suggested that Jenââ¬â¢s Supermarket should 1. Source cheaper suppliers to facilitate the demand of goods so profitability would be greater at the end of the month. 2. Offer new promotions every week and offer the customers raffles at a chance to win prizes at the end of the year. These are given to help Jenââ¬â¢s Supermarket increase gross profit and sales. Conclusion It is clear that Jenââ¬â¢s Supermarket keeps adequate records for the business to demonstrate the profitability over the financial period for the month. It could however, increase the current ratio and gross profit by incorporating the suggestions/recommendations outlined. Nevertheless Jenââ¬â¢s Supermarket made a good net profit for the month of December in 2009. Overall based on the performance of the business Jenââ¬â¢s Supermarket was able to make a profit of 6365 despite the low sales of 104 850.
Monday, November 25, 2019
An Overview of Brazil and Its Geography
An Overview of Brazil and Its Geography Population: 198,739,269 (2009 estimate)Capital: BrasiliaOfficial Name: Federative Republic of BrazilImportant Cities: So Paulo, Rio de Janeiro, SalvadorArea: 3,287,612 square miles (8,514,877 sq km)Coastline: 4,655 miles (7,491 km)Highest Point: Pico da Neblina 9,888 feet (3,014 m)Brazil is the largest country in South America and covers nearly half (47%) of the South American continent. It is currently the fifth-largest economy in the world, is home to the Amazon Rainforest and is a popular location for tourism. Brazil is also rich in natural resources and active in world issues such as climate change, giving it significance on a worldwide scale. The Most Important Things to Know About Brazil 1) Brazil was given to Portugal as part of the Treaty of Tordesillas in 1494 and the first person to officially claim Brazil for Portugal was Pedro lvares Cabral.2) The official language of Brazil is Portuguese; however, there are more than 180 native languages spoken in the country. It is also important to note that Brazil is the only country in South America whose dominant language and culture comes from Portugal.3) The name Brazil comes from an Amerindian word Brasil, which describes a dark rosewood type common in the country. At a time, the wood was Brazils main export and thus gave the country its name. Since 1968 however, the export of Brazilian rosewood has been banned.4) Brazil has 13 cities with over one million residents.5) Brazils literacy rate is 86.4% which is the lowest of all South American countries. It falls just behind Bolivia and Peru at 87.2% and 87.7%, respectively.6) Brazil is a diverse country with ethnic groups including 54% European, 39% mixed European-Africa n, 6% Africa, 1% other. 7) Today, Brazil has one of the largest economies in the Americas and is the largest in South America.8) Brazils most common agricultural exports today are coffee, soybeans, wheat, rice, corn, sugarcane, cocoa, citrus, and beef.9) Brazil has a plethora of natural resources which include: iron ore, tin, aluminum, gold, phosphate, platinum, uranium, manganese, copper and coal.10) After the end of the Brazilian Empire in 1889, it was determined that the country would have a new capital and shortly thereafter, the site of present-day Brasilia was chosen in an effort to promote development there. Growth did not occur until 1956 and Brasilia did not officially replace Rio de Janeiro as Brazils capital until 1960.11) One of the most famous mountains in the world is the Corcovado located in Rio de Janeiro, Brazil. It is known worldwide for its 98 foot (30 m) high statue of the citys emblem, Christ the Redeemer, which has been on its summit since 1931.12) Brazils climate is considered mainly tropical, but it is temperate in the south. 13) Brazil is considered one of the most biodiverse places in the world because its rainforests are home to more than 1,000 bird species, 3,000 fish species and many mammals and reptiles such as alligators, freshwater dolphins, and manatees.14) The rainforests in Brazil are being cut at a rate of up to four percent per year due to logging, ranching, and slash and burn agriculture. Pollution of the Amazon River and its tributaries is also a threat to the rainforests.15) The Rio Carnaval in Rio de Janeiro is one of the most famous attractions in Brazil. It attracts thousands of tourists yearly, but it is also a tradition for Brazilians who often spend the year prior to the Carnaval preparing for it.To learn more about Brazil, read the Geography of Brazil on this site and to see photos of Brazil visit the Images of Brazil page on South America Travel. References Central Intelligence Agency. (2010, April 1). CIA - The World Factbook Brazil. Retrieved from: https://www.cia.gov/library/publications/the-world-factbook/geos/br.html Infoplease.com. (n.d.). Brazil: History, Geography, Government, and Culture - Infoplease.com. Retrieved from: infoplease.com/country/brazil.html United States Department of State. (2010, February). Brazil (02/10). Retrieved from: https://www.state.gov/r/pa/ei/bgn/35640.htm Wikipedia. (2010, April 22). Brazil - Wikipedia, the Free Encyclopedia. Retrieved from: https://en.wikipedia.org/wiki/Brazil
Thursday, November 21, 2019
Choose a favorite piece of music Term Paper Example | Topics and Well Written Essays - 1000 words
Choose a favorite piece of music - Term Paper Example However, the harmony that generates from the two music forms is almost similar since they both have same chords those progresses at the same rate due to the nature of tone that comes from each of their rhythmic beats. Though the two types of music may show variation in their consonance and dissonance, their texture but may either be monophonic, polyphonic or homophonic. In this instance, blues and classic music present difference in their forms such as binary, ternary, and the strophic (Handy, W.C et al, 43) Nevertheless, rhythm in all these two music forms is just but their element of the item. For instance, in any case there is tapping of oneââ¬â¢s foot to the music, there is the act of ââ¬Å"keeping the beatââ¬â¢Ã¢â¬â¢ or following the structural rhythmic pulse of the music. Other aspects of rhythm are the duration that defines the tone when music plays. For instance, blues do take longer than classic music in most of the occasions. Tempo that is the beat rate of any particular music also falls into the rhythm. When compared, classic music does have a high tempo than blues since their beat rates are always faster (Handy, W.C et al, 52). On the other hand, meter defines the pattern of organization of beats recurring in music. Meters are either, duplex that occurs in two pulses per group, triples occurring in three pulses per group or quadruple that takes place in four pulses per group. In relation to blues and classic music, blues do have well-defined meters than classical types. The reason is that their beats are more organized in a systematic pattern of play that goes slowly and soothes the mind. The classic types look more disorganized in their beat rates and also are rough and noisy in their nature. The beat rates are so faster such that they donââ¬â¢t even facilitate the relaxation of an individualââ¬â¢s mind in most of the occasions (Handy, W.C et al, 66) Blues types of music trace their way back from the spirituals. Initially, spirituals formed the
Wednesday, November 20, 2019
Predictive sales Report Essay Example | Topics and Well Written Essays - 2000 words
Predictive sales Report - Essay Example The upswings in the economy usually offer a rush of expanding the business; on the contrary, downward economy results in low business transaction. In strong economies, business enjoys greater prosperity. Along with that, it is also necessary to consider the other economical indicators of a state in order to exactly determine the scenario (Albuquerque & Vega, 2009). In this report, the economic condition of South Carolina will be highlighted and on the basis of that the retailer will be recommended to stock the inventory. In addition to recommend the appropriate stock inventory, the study also intends to formulate a predictive sales report. In order to shed light on the economic condition of the state, the most important factor that will be considered is the unemployment rate of the state. The unemployment rate will be the factor that will be stressed more. Studies have shown that the unemployment rate of a country has significant impact on the overall trade of a country. Unemployment Rate as an Economic Indicator During recessionary phases, the unemployment rate rises to its maximum level. For example, the unemployment rate during booming and normal phases is far below in comparison with the unemployment rate during recession. The 1975 depression saw global unemployment rate reaching 8.9%. ... The unemployment rate is also considered as the relative measure of the jobs available for employment and the tightness or slack of the labor market. Therefore, the unemployment rate of a state plays imperative roles in presenting the economic scenario of state and is acting as an alarm for the administration and government (Balduzzi, Elton & Green, 2001). Nowadays, business houses have also taken immense interests in the latest unemployment rates of a country or state so as to determine the chances of success for the business. This is principally because the unemployment rate is directly associated with the consumer spending. Thus, more unemployment rate will obviously lead to low customer traffic and reduced business transaction. Since, this report seeks to throw light on the economic scenario of South Carolina so as to recommend an overall inventory stock to the client, involved in physical retailing business, stressing more on the unemployment rate is fully justified. Presentatio n of the Data The data will be gathered from the website of the Job and Labor Statistics. In order to analyze the requirements of the inventory; the study will mainly consider the unemployment rate of South Carolina and along with that overall economic scenario of the state. A trend will be developed and on the basis of that inventory stock will be recommended. The findings of data are presented below: - Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2003 6.4 6.4 6.5 6.6 6.8 6.9 6.9 7.0 6.9 6.8 6.8 6.7 2004 6.7 6.8 6.8 6.8 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 2005 6.9 6.9 6.8 6.7 6.6 6.6 6.7 6.8 6.9 6.9 6.8 6.7 2006 6.6 6.4 6.4 6.4 6.4 6.5 6.5 6.5 6.4 6.3 6.2 6.1 2007 5.9 5.7 5.6
Monday, November 18, 2019
Policy Analysis Essay Example | Topics and Well Written Essays - 250 words
Policy Analysis - Essay Example Such statements are suppressed because they violate the Fifth Amendment and they are subject to the Miranda exclusionary rule. A waiver, in this regard, occurs when the suspect logically, knowingly and voluntarily waives his right. In order to determine the validity of the waiver, it is important to look at the circumstances and events resulting in the waiver. Where the suspect makes a spontaneous or voluntary statement before the rights are read, such statements can be admitted provided the statements were not prompted by interrogations. This position clearly shows that Miranda rights are only necessary when law enforcement intends to interrogate a suspect (Burgan, 2006). Miranda rights, policies and procedures, therefore, greatly affect the operations and decision making process within law enforcement. The rights give the suspect protection against self-incrimination as well as providing appropriate guidelines for law enforcement in the manner they interrogate suspects. Miranda policies and procedures assist in determining whether suspectsââ¬â¢ statements can be admitted or suppressed in a court of
Saturday, November 16, 2019
Overview Of Electronic Funds Transfer Marketing Essay
Overview Of Electronic Funds Transfer Marketing Essay ABSTRACT My thesis is based on the E-banking technology in which consumers can acquire more perfect, more rapidly and quick banking services from the programmed banking system. This technology has also been implemented by the global banks as well as by banks in Pakistan to provide well-organized and efficient services to their privileged consumers. The objective of this thesis is conceded to unchain the importance that Pakistani banks are associated with this form of e-banking technology that is being executed by the banks for providing the electronic services to the consumers and in what degree this technology is significant to customers. This research work will also aid to conclude whether the e-banking services are more perfect, more rapidly and quick banking services. CHAPTER 1 INTRODUCTION AND BACKGROUND 1.1 INTRODUCTION When Internet has entered into our daily life, the most dimensions of our lives such as education, communication, business, etc, were overshadowed by this novel phenomenon. One of these dimensions is to handle banking affairs through the Internet (Shirali Shahreza, 2007). According to (Richard Nyangosi Arora, Sumanjeet Singh, 2009) banking through electronic channels has gained much popularity in recent years. This system, popularly known as e-banking, provides faster delivery of banking services to a wide range of customers. Information technology is becoming an important factor in the future development of financial services industry, and especially in banking industry (Nami. M. R, 2009). In current business environments, customers using the services products of the banks want better choice. (Avkiran, 1999) stressed the importance of the human touch in the customer services. The capability of banking staff can be expected to directly affect the customers satisfaction. However, e-banking technologies can help in better understanding customers needs and customizing the services/ products according to their needs. In the new era there is a need of bank customers to get improved electronic banking services and also better relations with the bankers. It is also the need of time to provide efficient services/products to the customers. In Pakistan however, such kind of electronic banking has started recently. Online banking system present to their consumers a set of information-related benefits that favors to adopt e-banking, including the facility for the customers to control their bank accounts at any time and any place, and to access information content for making investment and financing decisions (Howcroft B, 2002). Due to the competition among the banks in Pakistan, the banks want to provide the services, which are more efficient, rapid and enhanced the banking system. Therefore, the objective of e-banking is to create such working environment where customers can easily find about the information they require for performing financial transactions. 1.1.1 Definition of E-Banking Electronic banking, known as Electronic Funds Transfer (EFT), it is basically the use of electronic methods or means to transfer money electronically directly from one account to another account, rather than cash or cheque. We can use electronic funds transfer for: 1. We can withdraw money by an ATM machine with a personal identification number (PIN), for our convenience at day or night. We can guide our bank or credit union to pay automatically monthly utility bills from our account, or our auto loan even our mortgage payment. 2. We can buy food, fuel for our personal transport, and other goods at the purchasing point, using a credit card rather than cash. 3. We can use a prepaid smart card embedded for our daily purchasing like pay phone, toll expenses, daily college expense or any bookstores. 1.2 BACKGROUND The increasingly change in worldwide competitiveness in commercial behaviors has improved the volume of bank in the world. It has produced additional banking knowledge and also improved customer demand of services given by banks. This revolution has set a motion in the banking sector for the provision of a payment system that is compatible with the demands of the electronic market (Balachandher, 2001). On the behalf of increased competition, many banks and organization did not only reduce their costs but they have also increased their products. Technology has changed the preconditions for service delivery, dramatically in recent years (Fredriksson, 2003). The banks are the financial institutions to provide consumers savings services, money transmission services and credit services (Sinkey, 1990). In other terms, banks are concerned with safe transaction and collection of management functions. In this regard the main object of the banks is to making profits and giving best services to their customers. Customers are eager to a banks behavior because the customers are the most significant cause of a banks deposit and revenue creation. These customers may either be a single person or group of a person or organization. According to (Chaudhury Kuilboer, 2002) the potential of providing innovative services over the Web is limited only by ones imagination. Online services, especially banking services, are becoming more attractive and alternative to visiting service outlets or phone call centers for increasing their customers. Therefore it become easy for the customers to prefer online services (Szymanski Hise, 2000), feel more in control of the service process (Bateson, 2000) to avoid from human contact with time saving (Meuter M.L. 2000). In Pakistan however, banking organizations have been focused on censure for not given to their customers with original and suitable banking services. Therefore, the outcome that some customers, find it suitable to keep their money or reserves at home than the banks. Studies will carry out by two famous banks working in Pakistan, which have researched and applied computerized technology for the delivery of banking services. Although, banking administration has delayed to execute computer technology in banking exercises. A number of studies have concluded that IT has positive effects on bank services delivery to customers, bank productivity, cashiers work, banking transaction and banking investment. So, these have positive effects on the growth of banking system (Balachandher, 2001). In addition, delivery the high quality services is a way for the banking to improve their relationships with their customers. By the Delivering high quality services, banks can achieve customer satisfaction and through customer satisfaction banks can gain loyal customers (Grà ¶nroos, 2000). Because of the highly undifferentiated services and products, financial organizations specifically banks become main tool for competing in this marketplace (Kim J.K, Han, Choi Kim S.H. 1998). Much research has been done about the quality of services and customer requirements in the traditional banking environment, where personal interaction between the customers and the bank employees takes place (Oppewal Vriens, 2000). Therefore, this is very important for the online banking services providers to become more capable about the customers perceptions of the online banking services quality. On the other hand the customers also have more expectations and demand when they are using e-banking services either the services are satisfactory or not. Because it is quite easier for customers to evaluate and compare the benefits of competing services (Santos, 2003). 1.3 PROBLEMS DISCUSSION The study about e-banking adaptation has gained special attention during the last decade as for instance; banking journals have devoted special issues on the topic (Waite Harrison, 2002). There were a lot of grievances over the delays in traditional banking services, withdrawals and delay in processing. Time is money but the customers have to wait for a long time of their turn in the bank for any banking facility. Some time even from a remote area a customer has to travel to the concerned branch for any kind of transaction. On the closing hours it becomes more harmful if anyone want make a business deal for payment. Having the computerized operations and automated teller machine; it has made it easy that the banks would activate their e-units to support the online banking services. In Pakistan, manual-banking system was performing below standard services to the customers and it may be affected on the customers support. Transactions of the money from one manual bank to the other can take five to ten days. Some time, when the purpose of transferring the money has almost dead. Sometimes businessmen have to cancel their business deals due to the unavailability of the cash transferring facility in time in traditional banking system where services are as slow as non-secure, non-satisfactory. In order to satisfy customers needs, many banks build their set up through web sites and Internet that provide the services and information to customers and the better service can help to get higher profitability. With the studies of IT in substantial, that would put a positive effect on bank productivity, cashiers work, banking transaction, bank support, and delivery of bank service. These have positive effects on the growth of banking (Yasuharu, 2003). Now Pakistan Telecommunication Company Limited is providing broadband, which has enabled the customers to adopt the e-services instead of manual banking because these are much efficient and accurate. In Pakistan there is low literacy rate of workingwoman that are in service. But now young educated generation especially woman are trying to get jobs and taking part in nation building and economy and they have to use the banking services. Therefore the e-banking services will help and satisfy them regarding their expectations for efficient, accurate services. Recently, many local banks in Pakistan have used the online services as a new market channel to offer their customers a variety of services 24 hours a day. This e-banking, compared to traditional banking, heavily involves non-human interactions between customers and online bank information systems (Furst, Lang Nolle, 2002). When the customer evaluate of the e-banking service they received from Banks, then their satisfaction depends on website features/user interface design (Doll Torkzadeh, 1988) and that can be important to analyze the designed features of banking services delivered to the customers. 1.4 STUDY PURPOSE The purpose of this study is to establish the important that how the customers fond the concept and carry out e-banking services and to determine whether the utilization from the e-banking services, make more efficient, accurate and in time of banking services and also to make a variety and excellence between automated and a manual or ordinary Banking systems. To comprehend electronic Banking system in the context of Pakistan by the way of an analysis on the factors that manipulates customers favorable reception of electronic banking services. Particularly to consider the services and products associated with ordinary banking and e-banking with their fast, rapid, efficient, enhanced are more useful methods and to provide the customers to recognize the online banking services. It is to identify the significant aspects that shape the customers view about electronic service and features and the outcome of these services on customers satisfaction in Pakistani banking sector. The current study offers and considers a model to explain how ease, rapid, efficient operation, security, enhanced reliability and reaction positively and meaningfully affect customers awareness of e- services and how these manipulates the customers satisfaction. The leading issues pay attention in the study of e-banking customers to recognize the necessary dimensions of e-service provided by the banks. The study of the literature exposes the convenience, efficient operation, security and privacy, reliability with rapidness, and responsiveness with enhanced methods of e-banking service factors. These dimensions share many general facets of those quality determinants originated within the context of traditional service industries by earlier research (Parasuraman D. Grewal, 2000). Alternatively, these dimensions have their distinct attributes inherent in automated service quality environment (Al-Hiwari ward, 2006). The convenience dimension refers to ease of use and accessibility of the service at all times. The customers prefer flexibility to meet their financial needs at all times, which affect their perception of the e service quality (Gerrard Cunningham, 2003). Lio Cheung, 2002 found that accessibility positively determines perception of quality of service. (Lockettt Litter, 1997) and (Moutinho Goode, 1995) established that time utility is a major contributor of customers perception of e service quality. A lot of studies mentioned that the location e-service delivery is a strong driver of customers perception of e service quality (Aldlaigan Buttle, 2002; Almossawi, 2001; Levesque McDougall, 1996). The second dimension of e-service quality, efficient operation, relates to efficient and speedy operation of these services. Efficient in operations enhances the resources for the customers. Customers accord priority to user-friendliness of ATM. (White Nteli 2004) found that efficient and faster delivery has positive effect on customers perception for quality. Dilijonas, D.; Kriksciun ien, D.; Sakalauskas, V Simutis, R. 2009 argues that minimum breakdown of machines constitutes the essential aspect of e-service feature. (Al-Hawari ward, 2006) talks about the efficient ATM functions positively affect the customers perception of service quality. The element of consistency and dependability describes accurate and assured service at all times. Online users want to obtain the right quantity and right feature of service at all times, as promised by the banks. The literature provides strong support that rapidness, efficient and enhanced are essential determinants of customers perceived service quality and positively relates to customersà ¢Ã¢â ¬Ã
¸ use of online services (Fassnacht Koese, 2006; Polatoglu Ekin, 2001). The responsiveness aspect of e-service quality relates to the ability of the bank staff to provide the agreed services timely, accurately, dependably, and promptly. Customers prefer to resolve their complaints expeditiously (Karjaluoto, Mattila Pento, 2002). Prior studies indicate that responsiveness is crucial to sustain service quality and facilitates to build long-term relationship between service provider and the customers (Bauer, Falk Hammer Schmidt, 2006; Long McMillan, 2004). The research results will reflect a positive and strong relationship between online service quality and customers satisfaction. 1.5 BENEFITS OF E-BANKING The e-banking services open seven days a week and 24 hours a day. To decrease the cost-line and no need of physical bank branches To create more deep collectionà for consumers needs and expectations. Terms of services to customers for their personal choices. Easy access for all. With the e-banking money can easily be get within no time from ATM machine. In current time E-banking has open out rapidly all over the world. Almost all Banks are making much use of E-banking amenities to offer good services. The extension of E-banking has also significantly advantaged the normal customer in all purposes. 1.5.1 Benefits from the customers point of view Common customers have been much affected in an optimistic manner by E-banking. A lot of ordinary tasks have been fully computerized resulting in much ease and reliable. The main benefit from the customers point of view is major time saving by the computerized of banking services as well as online processing and an easy maintenance tools for managing customers money. Some other key benefits of e-banking for customers are as follows (BankAway, 2001; GurÃâÃâu, 2002). Decreased costs in operating and using the banking e-services. Increased relief and timesaving operation can be made 24 hours a day, without consulting with the bank. Rapid and enhanced access to information. Organizations or customers will have much easy access to get information as, they can check on several accounts on click of a button. Improved cash management. E-banking services speed up cash cycle and enhance the efficiency of business operations, as large types of cash management methods are available by e banking. Decrease costs in terms using the different e-banking products and services Rapidness the reply of services is very fast therefore the customers can actually wait till the last minute before final fund transfer transaction. Customers can take their history of different funds management Consumers account is particularly accessible with in online account. Consumers can withdraw money at any time through ATMs that are now generally available all over the country. With withdrawing money, customers can also take mini banks statements, account balance on ATMs. Through online banking consumers can control their account while sitting in his office or in home. No need to go in the bank personally for such matters. E-banking has also provided the facility in payment of utility bills. There is no need to stand in long queues for these matters. All these services are generally available at bank website. The development of credit card and its usage also owes significantly to E-banking. Now a customer can purchase anything worldwide without moving paper money with him. Banking services are available 24 hours a day; seven days a week or they are only a mouse click away. 1.5.2 Benefits from the bank point of view Banking industry has also various benefits due to the development of E-Banking procedure. Some are mentioned as below. The core benefits for the banking point of view is that e-banking services are better response to the market. The main purpose of every financial organization is to boost up the profits for its vendors. Online banking services offer ideal chances for increasing the profits. Some clarifications for this pricing plan can be proposed Banks receive extra profits on transactions completed via electronic channels.The abundance of payments is not a main concern for banks. Cross subsidization in special services groups is used, for instance, profits from loan activity balance poor abundance from payment services. The development of E-banking has much helped the banks in minimizing their overheads charges and service cost. Many services and dull tasks have now been fully computerized and in better Efficiency and good time usage. The growth of E-banking has made banks more economical. It has also led to growth of banking industry, commencing of new opportunities for banking processes. E-banking has reduced the paper work in banking industry, thus give them to work with paper less environment. E-banking has also provided facility to bank in proper records and documentation of the transactions. The e-banking capabilities of computer networks, like as the Internet, are much better than any branch network. 1.6 ADVANTAGES AND DISADVANTAGES OF E-BANKING With the fame of the Internet growing progressively, many industries are discovering new and attractive method to make it appealing medium to keep up with the continually altering preferences of clients. Nowadays, we can do almost everything over the Internet like shopping for home goods, business deals, contact with friends and so on. The Internet has apparently nonstop possibilities for the banking industry. Most of us have known about online banking services, and more than a majority has perhaps not even tried it yet. Some of us are feeling more relax and easy to work with real people, paper work and money instead of its virtual complement. At last there are a many advantages and disadvantages of online banking services. In this study there will be outline of good side as well as the bad side of online banking services. That you can feel online banking is safer way to manage your transactions and you can be overcome your fears. 1.6.1 Advantages Online banking is very suitable and convenient. It allows people to pay their bills and make transactions anytime during any time of the day and in the week. E-banking system never closes any time because people can access it through internet. There will be no matter in which country you are or anywhere in the world. Customers can make online transaction and handle your finances with conveniently. Secondly, e-banking services are very rapid, effective, enhanced and efficient. E-banking system also gives the option of transaction making in the different bank accounts from a website. Mostly e-banking websites are compatible with programs like Microsoft infrastructure, which makes organizations assets more valuable. 1.6.2 Disadvantages There are also some disadvantages in e-banking services. The main problem is that most people do not trust the transaction performed on online and almost wonder whether they did the right thing? Of course, people more relax and feel easy to find printing the transaction receipts of their transactions. The receipt will confirm them whether or not their transaction has gone successfully. For beginner e-banking can be difficult to learn and some time website could take time to start up. Some websites ask for identification, which can be very inconvenient for the new comers in e-banking. People like talking in person-to-person in case of any difficulty or problem. They like the personal touch like customer service and these kinds of people do not feel comfortable with e-banking. 1.7 ELECTRONIC BANKING IN PAKISTAN Electronic banking is the most recent in the line of technological aspects of the recent past in Pakistan. ATMs, mobile Banking, Credit Cards and Debit Cards, Internet Banking, Cyber Cash have come forward as useful delivery channels for usual banking services and products. In Pakistan, MCB RBS took as a pioneer to introduce ATMs and credit cards in the mid 1990s. The Annual Report of SBP (2003: p. 110) mentioned this delayed access of electronic banking by regulatory hurdles; much costs for startup, reforms on-going banking sector and lack of technological knowledge. The e-banking promoted with the circulation of the Electronic Transaction Ordinance 2002 by the Government of Pakistan. This attraction facilitates legal respect of digital signatures the risks associated, reducing documentation with the exercise of electronic technology in business. In current situation, almost all Pakistani commercial banks have their own setup and networks, they issuing debit and credit cards and have joined collectively in operating ATM Switch Networks with each others. As according to (Kolachi, 2006) Pakistani banks offers the following online banking services and products to their customers. Inquiry:à Account balance inquiry, Account statement inquiry, fixed deposit inquiry, Check statement inquiry Payment:à Credit and Debit cards payments, Transfer of funds, Utility bills payments and direct payments. Request:à Demand draft requests, Stop payment requests, Cheque/Check book requests, New fixed deposit requests Download:à Statement download, download Customer profile, other information and guidelines. The Annual Report (2009, p. 111) of SBP explains that domestic banks are the foremost provider of ATM facilities while foreign banks, like ABN AMRO Bank, Standard Chartered, and Citibank control the credit card business in Pakistan and over 95% of the total amount of transactions. 1.8 RESEARCH QUESTION The research question is in the sense that, the endurance of any e-banking system based on the large extent that depends on the banks ability to maintain and attract customers by offering modern and technologically enhanced banking services and products. Investigate between customer perception of e-services and the services environment in Pakistan. In order to understand and to be accomplishing the purpose, the research question of the study defined as follows: To what extent E-banking System is more efficient, rapid and offers enhanced opportunities compared with ordinary banking system in Pakistan?
Wednesday, November 13, 2019
Essay --
Anxiety disorders are the 2nd most diagnosed mental illness in the United States. Anxiety comes from the ââ¬Å"fight or flightâ⬠physiological response in ones body. The fear a person experiences is an intense emotional alarm accompanied by a surge of energy in the autonomic nervous system. The surge is what motivates us to flee from danger, cueing the ââ¬Å"flightâ⬠response. However, some anxiety is good for us in moderate amounts. Most people perform better when we are a little anxious (Yerkes & Dodson, 1908). Anxiety can improve test performance or make you more energetic and charming on a date. It improves, social, physical, and intellectual performance. In fact little would get done if we didnââ¬â¢t have any anxiety. However anxiety can be negative as well. The most common symptoms are looking worried and anxious or fidgeting. That is pretty normal for most people. These symptoms are a physiological response that starts in the brain. It elevates the heart rate and creates muscle tension. Most of the research has been done with animals. Animals seem to experience anxiety in a similar way to ...
Monday, November 11, 2019
Mars Attacks! Review Essay
Review of Mars Attacks! Mars Attacks! is Tim Burtonââ¬â¢s clever thought at a martian invasion on the United States of America. After their landing, they easily took advantage of the governments trust, understanding, and compassion. Human beings, especially Americans, show just how ignorant and unpredictable they can be. However, their stupidity paves the way to their survival with a little bit of a population remaining. Source Materials: The constant struggle between war and politics makes this movie a classic bumbling mess of emgo fighting over what they consider to be right. The 1950ââ¬â¢s science fiction focuses on how these peoples egos were created in a time of growing personalities. Genre: Parody Science Fiction portrays humility at the expense of Americanââ¬â¢s under the superior mind of the martians. Ultimately giving the upper hand to the human race for a reason that could not even be fathomed by mankind. Star Personas: The film is shown through the eyes of powerful figures from Nevada to Washington D. C. Everyone has an opinion and the best idea with how to deal with the martian invasion. A poor kid from that gets no attention within his society turns out to be the hero of the film. Technology/CGI: Used strongly throughout the entire movie, because anything that had to do with the martians was created by CGI. It was used to give a feel of abstract science fiction and not just a battle for superior intelligence. Plot: Told from a variety of different viewpoints and the advantages and drawbacks that went along with them. Everything comes together in the end to make it a bittersweet happy ending for all of those still left alive.
Friday, November 8, 2019
Inspirational High School Graduation Quotations
Inspirational High School Graduation Quotations Most of us would agree that the days we spent in high school were certainly the best days of our lives. It was in school that we made our first friends, competed to excel, hoped for places in the sports teams, and learned our first lessons about life. Memories come flooding back when you read each high school graduation quote on this page. If you want to wish your friends on their graduation day, you can make a special greeting with one of these high school graduation quotes. Graduation Quotations AnonymousYour schooling may be over, but remember that your education still continues.Isabel WaxmanIt is indeed ironic that we spend our school days yearning to graduate and our remaining days waxing nostalgic about our school days.Ralph Waldo EmersonThe things taught in schools and colleges are not an education, but the means of education.Martha ReevesThe morning after my high-school graduation found me up early job hunting. The dream of college I put on the back burner.Henry FordYou cant learn in school what the world is going to do next year.Author UnknownEmotions, drama, broken hearts, and liesAnd they say these were the best days of our lives?Richard BachDont be dismayed at goodbyes. A farewell is necessary before you can meet again. And meeting again, after moments or lifetime, is certain for those who are friends.Johann Wolfgang von GoetheDream no small dreams for they have no power to move the hearts of men.Andy McIntyreIf you think education is expensive, try ignorance!
Wednesday, November 6, 2019
12 Career Options for Political Science Majors
12 Career Options for Political Science Majors Political science majors are popular for a reason: theyre interesting, theyre current, and they open a lot of career opportunities for graduates. Fortunately, political science majors can apply their academic and, often, their political training in a wide range of jobs. 12 Careers for Political Science Majors 1. Work on a political campaign. You majored in political science for a reason. Put your academic interests to the test by working on a political campaign for a candidate youd love to see- and help- make a difference. 2. Work for the federal government. The federal government works in a variety of fields with people of all backgrounds. This offers many opportunities to develop subject matter expertise. Find one branch that interests you the most and see if theyre hiring. 3. Work for the state government. Federal government too big? Give back to your home state, or a new one, by working for the state government. Also, because of federalism, there are certain areas in which states have more control, so some areas of expertise may be a better fit at the state level. 4. Work for the local government. You may want to start off a little smaller and closer to home in your political career. Consider working for the local government, its a great place to get your foot in the door. City and county governments are a good place to start. 5. Work in advocacy for a nonprofit. Nonprofits are often busy working toward their missions- helping kids, fixing the environment, etc.- but they need a lot of help behind the scenes. That includes getting political support for their cause and thats where your degree can help. 6. Work at a politically based website. If you like to write, engage in online discussion, and help create a virtual community, consider working for a politically based website. You could also write for the political section of a website that is broader than politics. 7. Work in government relations in the for-profit sector. Working for a private (or even public) companys government relations department will allow you to blend your interests in politics with the dynamics of working for a specific company. 8. Work in government relations in the nonprofit sector. Interested in government relations but also in helping promote a cause? Many nonprofits, especially larger, national ones, need staff to help with government relations and advocacy. 9. Work for a school. You may not think of working at a school as political in nature, but many institutions- including colleges and universities, as well as K-12 schools- need help with your special skill set. This includes coordinating government relations, advocating for funding, managing regulations, and a whole host of other, interesting responsibilities. 10. Work at a magazine. Many magazines admittedly (or very clearly) have a political tilt. Find one you like and see if theyre hiring. 11. Work for a political party. Consider, for example, checking into whether the Republican or Democratic Party is hiring for its local, state, or national offices. You might surprise yourself with what you end up getting to do! 12. Teach.Ã Teaching is a great opportunity for the politically minded. You can help inspire a passion for political science and government in your students while also having summers off for your own political work.
Monday, November 4, 2019
Effects of Addition of Nitrogen on Ph and Availability of Soil Assignment
Effects of Addition of Nitrogen on Ph and Availability of Soil Nutrients - Assignment Example If biomass is divided into root components and the ones above the ground, we find the significant effect to be root biomass of the last generation composed of high N. These effects account for less than 0.1% of variance of root and dry biomass. As 50% of biomass above the ground and root materials are returned as litter to the system, the high Nââ¬â¢s soil deposition get greater inputs of nitrogen and organic C. Therefore, a large quantity of N and C accumulate in the soil at the top of the deposition of high N microcosms, compared to deposition of low N microcosms. However, there are no effects in the composition of high N. If soil C is increased in the deposition of high N, it reflects significantly larger NEP. Varied measures reflects decomposer activity: invertase, b-xylosidase and collembolan density activity are significantly larger in deposition of high N microcosms: furthermore, there is no effect in the composition of high nitrogen on the measures. Rates of nitrogen miner alization do not differ in the combinations across, composition and though N leaching rates are a times greater in the deposition of high N. This effect is inconsistent and leaching rates are low. Storage of carbons in the POM fraction is greater under deposition of high nitrogen and is not affected by composition of high N. ... l percentage P value P value P value P value P value Above ground biomass(g/m sq) + 82.5
Saturday, November 2, 2019
Effective Leadership Essay Example | Topics and Well Written Essays - 1750 words
Effective Leadership - Essay Example 74-78, 2001). This paper is attempt to look at different types of leadership and the recent developments in the field of leadership by briefly looking at the literature available on Fred Fielderââ¬â¢s Situational Leadership Model, Level 5 Leadership, 360-degree leadership and Charismatic leadership. Discussion Fred Fielderââ¬â¢s Situational Leadership Model Fred Fielder is considered as one of the most notable gurus of leadership. During the mid of the 20th century, when most of the leadership experts were occupied by the discussion that whether leaders are born with certain characteristics which distinguish them from others or whether people can acquire these skills to become leaders. Fielder took the liberty of providing an entirely different perspective to the management and organizational behavior experts by giving his situational leadership theory (Kellerman, pp. 234-238, 2010). He divided the leadership styles into two groups namely relationship motivated and task motivat ed. Relationship motivated leaders are the ones who would place their emotional bonds with their people over the tasks and jobs. These leaders are more concerned about their image, respect, and perception amongst their followers. However, task motivated leaders are the ones who are more interested in numbers, targets, figures and objectives, and in the pursuit of the same, they are ready to sacrifice their image and bonding with their employees (Robbins & Judge, pp. 223-228, 2010). Furthermore, fielder proposed three elements, which have the ability to determine the situational control of the person. These are leader member relations, task structure and position power. Leader member relations refer to the degree to which the leader enjoys the backing, support, and loyalty of his sub ordinates. Second, task structure is high when the job descriptions are clear, structured, and well defined. Third, position power refers to the degree to which the leader enjoys the formal power to hire , recruit, select, reward, punish, or obtain compliance from the employees (Fulmer & Goldsmith, pp. 74-78, 2001). Furthermore, Fielder suggests that when the above-mentioned factors are high, the situational control is high and vice versa. A task-motivated style remains the most favourable option when the situational control is either extremely high or extremely low. Nevertheless, when the situational control is moderate, the leader should opt for a relationship motivated leadership style (Kellerman, pp. 41-49, 1999). 360 Degree Leadership Maxwell (2006) gave one of the most modern and influential concepts in leadership known as the ââ¬Å"360 degree leadershipâ⬠(pp. 15). Maxwell focuses on the most basic and simplest definitions of leadership, which says, ââ¬Å"Leadership is nothing but the art of influencing people towards the achievement of shared goalsâ⬠(Maxwell, pp. 84-86, 2008). Quite understandably, one cannot only influence the people who are underneath the indi vidual in the organizational hierarchy but also who lie at the same line or even who are over him in the organizational hierarchy. This means that one cannot only lead his subordinates but also his peers, colleagues, friends, bosses, bossesââ¬â¢ peers, and others. Many leaders fail to view the concept of leadership in a board way of leading down, leading across and leading up but they fall into the trap of leading down
Thursday, October 31, 2019
Three films that are amalgams of art forms Movie Review
Three films that are amalgams of art forms - Movie Review Example Three famous films had etched an indelible mark of how the directors had approached the various themes.These films are Orson Welles' Citizen Kane,Jean Renoir's Rules of the Game and Roberto Rosellini's Rome-Open City.Citizen Kane is deemed to be the best American film ever made. Its main theme is the corruption of the American dream. It asks us to question the very premise of the American dream. The movie is a dream in itself, depicting prosperity and influence inevitably linked to the downfall of relationships and personal values.As "an archetype of film noir with an enormous influence on the development of that genre" (Carringer, p. 86), it is riddled with various film techniques reminiscent of other art forms such as realism, impressionism, expressionism, Baroque and realism.The film reminds visually of a newsprint which is especially appropriate in a film depicting semi-autobiography of a newspaper tycoon, using high-contrast black and white. The conflict-indicating quality of th is film is often emulated in the choices of costumes. For instance, an older troubled Kane is always seen dressed in plain white shirts and black suits while those around him are clad in less contrasting grey clothes. This shows the way Kane's internal power struggle of the public versus the private man is fiercely pictured.With regards to lighting, Citizen Kane also bears the immensity of the film-serving a variety of functions such as setting the tone of scenes, foreshadowing the dying of idealism, delineating the effect of it to Kane's personality on a variety of characters. This quality of the film reminds us fully of Baroque art where light brings forth the drama in the scene. Comparing the depictions of Kane's early life, the quality of the light used was natural. "The crisp daylight style predominates in the parts dealing with Kane's rise to prominence, Here Kane is seen as a self-starter, an idealist, a reformer, a traditional type-the hope of the future embodied in a genuine American titan. By contrast, most of the harshly expressionistic scenes, compared to those filmed in low levels of illumination, involve the later part of Kane's story after he has become a petty and ruthless tyrant " (Carringer, p. 84) Xanadu, Kane's castle, is filmed at night time in the opening scene of the film. A lighted window and fog's illuminating effect provide the only means of articulating the structure of Xanadu. An impressionistic scene, it presents an eerie vista which depicts loneliness and isolation, prompting the audience a mood of uneasiness or sadness. In a rally scene in Citizen Kane, Charles Foster Kane is filmed in long-shot some distance and thus he is dwarfed-though standing in front of a vast poster reproduction of himself. The immense contrast between the actual man and the image once again illustrates the public man's emergence and the private man's demise. Kane's power over others is often underscored in scenes where he dominates the foreground while other characters are relegated to the middleground. Citizen Kane's occasional interplay of light and shadow builds the character of the film. An example of this occurs when Kane's face is shadowed as he signs his "Declaration of Principles" prior to printing it in his newly-organized newspaper. The film maker often depicted other characters literally in Kane's shadow so as to illustrate the enormous influence of Kane's personality-and the destructive quality of his presence (Sobochack, p. 73). Subject movements in Citizen Kane has to do with the use of the wide-angle lens, when Kane is filmed from a distance and yet is allowed to traverse that distance with a minimum of steps. Camera is often tilted in order to show entire scenes at a certain angle. A glaring symbolism that illustrates a world gone askew. When Kane takes over The Enquirer, the newspaper office is depicted at an angle in order to foreshadow Kane's subsequent loss of dignity and integrity. Susan's cluttered room is also shot at an
Monday, October 28, 2019
The Great Divorce Essay Example for Free
The Great Divorce Essay The Great Divorce, the narrator suddenly, and inexplicably, finds himself in a grim and joyless city (the grey town, representative of hell). He eventually finds a bus for those who desire an excursion to some other place (and which eventually turns out to be the foothills of heaven). He enters the bus and converses with his fellow passengers as they travel. When the bus reaches its destination, the people on the bus ââ¬â including the narrator ââ¬â gradually realize that they are ghosts. Although the country is the most beautiful they have ever seen, every feature of the landscape (including streams of water and blades of grass) is unbearably solid compared to themselves: it causes them immense pain to walk on the grass, and even a single leaf is far too heavy for any of them to lift. Shining figures, men and women whom they have known on earth, come to meet them, and to persuade them to repent and enter heaven proper. They promise that as the ghosts travel onward and upward, they will become acclimated to the country and will feel no discomfort. These figures, called spirits to distinguish them from the ghosts, offer to assist them in the journey toward the mountains and the sunrise. Almost all of the ghosts choose to return instead to the grey town, giving various reasons and excuses. Much of the interest of the book lies in the recognition it awakens of the plausibility and familiarity, along with the thinness and self-deception, of the excuses that the ghosts refuse to abandon, even though to do so would bring them to reality and joy forevermore. The narrator is met by the writer George MacDonald, whom he hails as his mentor, just as Dante did when encountering Virgil in the Divine Comedy; and MacDonald becomes the narrators guide in his journey, just as Virgil became Dantes. MacDonald explains that it is possible for a soul to choose to remain in heaven despite having been in the grey town; for such souls, their time in hell has been a period of testing, and the goodness of heaven will work backwards into their lives, turning even their worst sorrows into joy, and changing their experience on earth to an extension of heaven. Conversely, the evil of hell works backwards also, so that if a soul remains in, or returns to, the grey town, even its happiness on earth will lose its meaning, and its experience on earth would have been hell. None of the ghosts realize that the grey town is, in fact, hell. Indeed it is not that much different from the life they led on earth: joyless, friendless, and uncomfortable. It just goes on forever, and gets worse and worse, with some characters whispering their fear of the night that is to eventually come. According to MacDonald, heaven and hell cannot coexist in a single soul, and while it is possible to leave hell and enter heaven, doing so implies turning away (repentance); or as depicted by Lewis, giving up paltry worldly pleasures and self-indulgences ââ¬â which have become impossible for the dead anyway ââ¬â and embracing ultimate and unceasing joy itself. In answer to the narrators question MacDonald confirms that what is going on is a dream. The use of the chess game imagery as well as the correspondence of dream elements to elements in the narrators waking life are reminiscent of Lewis Carrolls Alices Adventures in Wonderland and Through the Looking-Glass. The narrator discovers that the vast grey town and its ghostly inhabitants are minuscule to the point of being invisible compared with the immensity of heaven and reality. This is illustrated in the encounter of the blessed woman and her husband: she is surrounded by gleaming attendants while he shrinks down to invisibility as he uses a collared tragedian to speak for him. Toward the end of the narrative the terror of the dreaming narrator of remaining a ghost in the advent of full daybreak in heaven is that of the man with his dream of judgment day in the House of the Interpreter of The Pilgrims Progress. The book ends with the narrator awakening from his dream of heaven into the unpleasant reality of wartime Britain, in conscious imitation of The Pilgrims Progress, the last sentence of the First Part of which is: So I awoke, and behold, it was a Dream. Main Characters The Narrator (it is implied that this is Lewis himself) ââ¬â main focus of the narrative George MacDonald ââ¬â the writer, who acts as guide to the narrator. And also many other small characters that play some pretty important roles in explaining Lewis ideas. Allusions/references to other works Lewis consciously draws elements of the plot from Dante (The Divine Comedy) and Bunyan; for example, comparing his meeting with MacDonald to the first sight of Beatrice. He also credits the idea that hell exists within heaven but is smaller than one atom of it to his scientifiction readings; travel by shrinking or enlargement is a common theme in speculative fiction, and the narrator alludes to its presence in Alice in Wonderland. In the preface, Lewis explains the origin of his idea that heaven is immutable to the ghosts from hell, referencing an unnamed science fiction work which gave him the notion of a character being unable to affect matter around him because he ha d traveled back in time to the unchangeable past.
Saturday, October 26, 2019
What Is Cyber Forensic Information Technology Essay
What Is Cyber Forensic Information Technology Essay Cyber forensics is the process of acquisition, authentication, analysis and documentation of evidence retrieved from the systems or online used to commit the crime. The systems could be from computers, networks, digital media or storage devices that could contain valuable information for the investigators to examine. From online, it could be from e-commerce domains or other websites. In cyber forensics, file or data carving techniques are most commonly used to extract digital evidence from the source; hard drive or online domain (Ibrahim, 2011, p. 137). Computer forensics is important not just because it does recover files hidden or deleted away from storage devices and systems but it can also tell forensics experts whether are there any suspicious activities going on or had the systems been tampered with. Computer forensics had helped solved the issue of recovering information from files where file system is unavailable or file system structure is corrupted. Files may be intentional ly deleted or worse formatted to the interest of the suspect to conceal his actions. In todays modern era where technology plays a part in almost all the electronic devices, it is important to know when required, how a trained forensics specialist can perform up to expectation, in collecting and present his evidence findings to corresponding agencies (Ibrahim, 2011, p.138). History of Cyber Forensics The uprise of cyber forensics started as early as 1984, in response to the growing demand from law enforcement agencies like FBI (John, 2003, p. 366). However digital forensics has been around as early as nearly the first birth of computer (Greg, 2012, p. 1). Since 1980s, forensics applications are developed by relevant law enforcement agencies to examine computer evidence. Due to forensics growing needs, FBI set up CART; also known as Computer Analysis and Response Team. CART was tasked with the role of analysing computer evidence. CART functions and techniques were so greatly used and performance by them was so great; other law enforcement agencies outside the country quickly emulated them by establishing the same cyber forensics department (John, 2003, p. 366). Examinations of forensics evidence are normally held in forensics laboratories or clean rooms by computer forensics investigators. A good and knowledgeable forensics expert is best preferred to be in the process of examination, as it is always vital to perverse the integrity of the data and not destroy it. Many forensics experts have their own standards and procedures on how computer forensics examinations are conducted which can be a big issue. Having double standards could jeopardize the integrity, creditably and validity of the digital evidence which could result in serious implications along the way. Therefore, as early as 1991, suggestions were made to streamline and standardise the examination processes and protocols had been raised. The purpose was to smoothen out rough edges approach used in evidence finding. Eventually, all these led to the formation of International Organization on Computer Evidence and Scientific Working Group on Digital Evidence (SWGDE). It became a world wide effort to help law enforcement agencies around the globe to work together more closely with regards to forensics examinations (John, 2003, p. 366). Over the years as modern technology advances, so have the criminal activities on the Net, using these technologies. Crimes not only doubled with the advance of technology but showed no sign of slowing down with the current situation. Criminals cracked their brains how to bypass security flaws in the systems while security teams brainstormed on how to improve security systems to keep criminals off. Billions of dollars were lost to cybercrime which part of it went into criminal pockets and fund illegal activities. It will always be a cop and thief game to see who stepped up to the task of stopping each other from doing crime on the Internet first (John, 2003, p. 367). What is Digital Evidence? Digital evidence is evidence in the form of soft copy but not hardcopy as the term suggested so. It can be in any type of data format, it can be part of texts, images, audio or video. Digital evidence is not quite similar to physical crime evidence. Evidence from physical crime scene is durable to a certain extent, it can be kept and took down with camera and explained. However, this is not the case for digital evidence, any wrong move to examine the evidence might alter or destroy the evidence without able to rollback (Eoghan, 2011, p. 7). Digital evidence is so fragile, it can be easily damaged, modified or destroyed purposely. That is why most of the time, original evidence are often duplicated and analysis is carried out on the duplicated copy to prevent any mishap of damaging the original copy. Scope of digital evidence examination can be very broad, it can be either online or offline. Examples of them are credit card transactions, Internet communications history, hard drives and other storage devices (Barry, William, Catherine, 2009, p. 295). Digital evidence is very critical to an investigation because the information on the evidence can tell the investigator what really happened and pieced together the whole picture. Forensics experts are looking for any form of metadata, suspicious content and other data residing in the hard drive. Every single click by the user on the computer was recorded by the system and a trained forensics expert can tell from one look what types of activity and desire the user was engaged in. better than anyone else. The recorded logs act like a behavioural database; documenting every single movement on the laptop used by anyone (Eoghan, 2003, p. 8). The consequences will be unthinkable in this revolution age of technology, if digital evidence is not available. It means criminals, terrorists and law breaking offenders are using technology to commit their cybercrimes and avoid apprehension due to the lack of evidence, or worst, bring arresting those using legal means to a whole new level for law enforcement agencies. If this is the case, it will mean these criminals will get away scot-free. Digital evidence can tell judges or investigators the truth, it can also prove ones innocent in a crime. Digital evidence speaks the truth. Digital evidence can also unveil a bigger crime plot in the making, like murder, drug dealing, credit card theft, or planned terrorist attacks However, sometimes forensics expert can meet their match, people who are technically knowledgeable in forensics and know how to hide their tracks. This will make uncovering ones track of dirty doing more tedious and difficult. (Eoghan Casey, p. 6 8) Evidence Preservation The very first step of starting an investigation on the crime scene itself is to preserve the digital evidence in the way itself. It is a critical step because of the fragility of digital evidence and procedures are needed to be in placed to avoid contamination or loss of the evidence. Contamination can also mean altering, damaging or destroying the digital evidence. It is important to minimise any chances of corrupting the digital evidence at the point of seizure and whole of the investigation process (Boddington, 2011, p. 4). There are methods and techniques out there to aid fellow forensics experts to prevent digital evidence from being unintentionally tampered with. Experts can utilise method such as Imaging and Write-block. Imaging is equivalent to ghosting a backup copy of the whole computer hard drive (evidence) into a soft copy. So investigators work on the ghosted copy of the hard drive and the original hard drive is kept one side. In any case, if the ghosted copy is corrupted; investigators can pull out the original hard drive and create another copy to work on. Write-block is another good way to prevent original evidence being altered. The evidence media is connected with a special machine that can prevent any attempt to overwrite the data on the device. Thus, the evidence on the hard drive cannot be altered as any attempt to write on the media had been blocked by the special machine (Barry, William, Catherine, 2009, p. 301). The reason behind preservation of digital evidence is simple. When submitting digital evidence for documentations or legal purposes in any court or legal department, legitimate proof is required to show correct findings on the investigation. It had to show the same as the exhibit seized at the crime scene. This phenomenon is also commonly known as chain of custody. For example, in a cyber-forensics crime environment, such exhibits would be media storage devices, a copy of digital evidence from the hard disk seized and so on (Boddington, 2011, p. 5). Chain of custody basically is a map that clearly depicts the process of how digital evidence were processed; collected, analysed and preserved in order to be presented as digital evidence in court. A chain of custody will also be needed to showcase whether the evidence is trustworthy or not. To meet all the requirements for chain of custody, three criteria are essential. Firstly, no alteration must be done to the evidence from the day of seizure. Secondly, a duplicate copy needed to be created and it had to be functional; not corrupted. Lastly, all evidence and media are secured. Able to provide this chain of custody is unbroken is an investigator primary tool in authenticating all the electronic evidence (John, 2005, p. 247). If the chain of custody is broken, digital evidence collected from the scene submitted to the court can be denied as the evidence might had been altered and might not tell the truth of the evidence. This is a prosecutor worst nightmare. In any situation, chain of custody is best followed to prove that evidence does not get contaminated and stayed in original state. However, there are occasions where collecting evidence without altering the data is not possible, especially when forensics tools were used. Such act will prove to be a serious implication to justify the evidence is intact and submission of such evidence will be challenged by the opposing team (Boddington, 2011, p. 6). Locate Evidence Once preserving the evidences is done, its time to locate relevant evidence that can make a difference in the legal battle (Boddington, 2011, p. 8). The general first rule of thumb when locating the evidence is do not rush, as one is eager to get the investigation started, wants to find as many evidences as possible. However, the more one rushes the more mistakes the one is likely to make. Rushing into an investigation can have dire consequences, consequences like causing evidence to be lost prematurely or altered unintentionally (John, 2005, p. 249). Besides locating evidence, investigators must also maintain high integrity and reliability of the digital evidence, doing so, will minimise metadata being altered and destruction of important evidence (John Rudolph, 2010, p. 126). Digital evidence can be in any file format; email, notepad or video or it can have no file format due to the fact that it had been encrypted. Forensics experts need to browse through thousands of files in the computer system or network to spot and collect suspicious files. Forensics experts are trained and taught to focus on area of interests within the system. Examples of such areas are like Recycle bin, Windows Registry and Internet Temp Folder. Focusing on these areas saved tremendous hours of searching. These areas will tell the investigators what took had happened and who did it (Boddington, 2011, p. 8). To examine such a wide range of file types after taking consideration the area of interests. The process of examination gets whole lot tougher and te dious. Investigators will bring in tools to help facilitate them with locating and collecting of the evidence. Forensics experts often use tools like OSforensics, XYR tools, Quick Stego or other sophiscated toolkits to aid them in the finding. All these tools will help investigators to decide whether they are looking at the correct areas or not and whether did they missed out anything important. Such equipment not only uncovers hidden or deleted files, it can also reveal the importance of the file whether it is relevant to the case or not (John, 2005, p. 249). Select and Analyse Selecting evidence is often referred to the same meaning as analysing the evidence. Select and analyse the evidence that is going to be part of a legal lawsuit. Investigators do not just select all evidences and submit for lawsuit. Things like attribution and documents authentication played a part in the selecting of evidence. Suspects can lie but not the evidence. Attributing a crime to an individual is hard but with the help of forensics analysis, investigators can narrow down to an Internet account or User account that had been used to commit the crime. For instance, access to e-commerce domains makes it difficult for suspects to deny responsibility for the activities he did using the computer around the time reported. Alternatively, sources like credit card usage, CCTV footage or mobile phone messages can be used against him as well. Selecting evidence found across the hard drive to be used on suspect is tedious work as it got to match perfectly with the time of his illegal act, creating a timeline with it (Eoghan, 2009, p. 27). Checking of metadata on documents for authentication may seem like a small properties of the file but it capture one of the most important aspect of forensics evidence. From the metadata, investigators are able to see when the file was created, last accessed and last modified. Using of date-time stamp on files and logs file will be able to determine whether documents that are documented falsely or fabricated by looking into consistencies in log files. These methods will help investigators to authenticate the validity of the digital evidence (Eoghan, 2009, p. 31). Meticulously selecting and analysing the evidence found in the crime scene will help piece together the whole timeline of the act. Investigators might be able to tell from it the motive and intention of the suspect. Using evidence across the crime scene and cross referencing it accurately will piece together a series of event that can help to locate the suspect and prove his crimes. However, in the same situation doing it wrongly might twist the fact from fiction and caused inaccurate judgement on the crime (Eoghan, 2009, p. 21 23). Evidence Validation Investigators need to have the confidence to draw inference from evidence picked up from the crime itself, whether can it be used in a legal argument or not. Validating digital evidence requires verification of relevant parts of the digital domain where the evidence is created, processed and transferred, including the evidence file itself. No doubt that the job of an investigator is tough, preserve, locate and validate digital evidence, however, legal practitioners have greater challenge, to construct logical legal arguments (Boddington, R., Hobbs, V.J. Mann, G, 2008, p. 3 5). Task of the investigator is to determine the credibly, validity and namely if the claim drawn from the evidence can be verified. For example, the assertion that an important word document was deleted would require confirmation of the existence of the deleted file through forensics tools. Incomplete or improper scanning of the available digital evidence during validation process of the investigate might jeopar dise the evidence and people involve in the crime. In a more dire case, investigation can come to a halt and come to a standstill. (Boddington, R., Hobbs, V.J. Mann, G, 2008, p. 7- 10). In some cases, investigators might missed out key piece of digital evidence and resort to cherry- picking when selecting or discarding evidence to gain an upper hand in legal battle; sometimes an absence of evidence of evidence does not necessarily show evidence of absence a phenomenon of the digital domain. To sum up how evidence is validate and presented in legal suit, its all up to the skill and knowledge of the investigators accumulated all of the years (Boddington, R., Hobbs, V.J. Mann, G, 2008, p. 14). Evidence Presentation Having selected and validated the digital evidence, the next step is to present the evidence found in an orderly manner in court (Boddington, 2011, p. 14). The digital evidence submitted can be in any format. It can be photo, CCTV footage, video or word processed document. Through digital presentation, it enables the case to be heard in court in a way such that it is faster and easier for the jury to judge and digest the information (The Stationery Office, 2007, p. 48). The fundamental in a courtroom is to administer justice and give a fair verdict. The role of investigators is to present digital evidence found and other relevant supporting documents to the court. It is always an investigator duty to present the evidence in an accurately, clear and non-bias view to the court. This is a rightful thing as a investigator should do. An investigator judgement must not be shaken by others in court and must not jump to conclusion, giving a clear and proper presentation. It is investigator p rofessionalism by doing so. (Eoghan, 2011, p. 49) Forensics Tools Forensics tools played an important role in digital forensics, without the use of such high tech software in this modern era; it will put digital investigation back into primitive age. They had been developed for a single purpose in the past to aid forensics experts in the investigations of digital crime. They can be classified into three categories; Imaging Tools, Analysis Tools and Forensics toolkits (Panagiotis, 2006, p. 62). The sole purpose of the imaging tools is to image a hard drive, making a bit-by-bit copy. This bit-by-bit copy image file is often known as the analysis drive. During this process of creating a copy of the suspects hard drive, it is important that no additional data was inserted. It will alter not just the integrity and the validity of the evidence resided in the hard drive. Out in the open market, there are a few trustworthy and easy to use imaging tools developed for forensics examinations. One of them is Norton Ghost. Symantecs Norton Ghost 9.0 has been out in the market for quite some time. It is a backup and restoration utility that can work on Windows, Linux and DOS systems. Its prominent function featured the creation of backup images without having to restart the system. Other features of Norton Ghost include Ghost Server, cloning back a machine with the image created earlier on. It also featured Ghost Explorer. This function allows creator to view the files inside the image where the hard drive was cloned (Panagiotis, 2006, p. 63). Tools that fall into analysis category have a wide range. Tools like Quick Stego and DriveSpy are good examples of analysis tools. DriveSpy was designed to emulate and improve the capabilities of DOS to meet the needs of forensics examinations. It can be used to analyse DOS and non-DOS partition using a built in sector hex viewer (Panagiotis, 2006, p. 63 64). Software like Quick Stego detects hidden text message inside a larger message. Such text is not available through the naked eye of a human; it requires software like quick stego, which can detect it. The term for detecting hidden text is known as stenography. The hidden information can be in plain texts or images. This technique is often useful for hiding particular messages not wanted to be seen by people, expect those who know they are receiving information embedded with stenography. Quick stego is simple and easy to use software. It helps forensics experts to dig deeper into the system with the help of it, it might lead to uncover a bigger plot not yet found by the investigators (Lech Andrew, 2008, p. 60). Forensics tools can make a difference for forensics experts. It helped forensics experts to better analysis the system and gather more evidence. In another words, it is like post mortem forensics. Tools like OSforensics and ProDiscoverTools have the ability to do, it gives the investigator the ability and capability to process recent activity and logs of the system to better understand the suspect movements. It also features the capability to recover deleted file and discover delete activities, intended to hide from the examiner. Besides the features mentioned, both tools had other functions like email analysis or index search analysis, which give a more straightforward and easier format to understand (Lech Andrew, 2008, p. 61 65). Hypothesis and alternative hypotheses After finding evidences in a crime scene, investigators might have their own hypothesis that fit the crime. Many predictions may follow through, forming other hypotheses, some are correct to a certain extent while others are wrong. Part of the forensics experts is to figure out which hypothesis is the right one by eliminating the others. Success of the analysis lies on how carefully and thoroughly the hypothesis is being questioned. Therefore, it is critical to consider other reasons and explanations to cross out wrong hypotheses. Once all the hypotheses had been reviewed and only one of them have been established as the most reasonable, fit closest to the series of event relating to the crime according to evidence found and timeline. Investigators can then convey their work to decision makers to make their final decision (Eoghan, 2009, p. 24). On occasions, if initial hypothesis had been disapproved, a new one must be formed and analysed until one hypothesis is found to be concreted and able to withstand questions asked by the court. This is to ensure hypothesis gets it full support from the evidence themselves and able to tell the story of the real crime (John, 2005, p. 66). Conclusion Cyber crime is evolving from day to day and it is getting more and more sophiscated. Criminals are using more and more innovating and creative ways to commit crimes and hide their tracks. Measures and policies were in placed to prevent from bypassing the system flaws from causing impact to the businesses and the societies (John, 2005, p. 182). The demand for forensics examination on crime systems had surged greatly in the 21st century, where technology plays a part in all electronic devices. It has helped law enforcement agencies in the identification of cyber and computer-assisted crime. Organisations are stressing the importance on the need to have capabilities and abilities using computer forensics tools to identify misuse of organisation systems in the office (Greg, 2012, p. 6). Computer forensics was initially designed and developed to assist in the practical application of the technology. However, in the recent years, it spark off a new sensation in academic research, exploring new ways to better obtain forensic evidence, every new research done is a new insight gained by the investigators. However, as technology advances, so have the criminals, law enforcement agencies, organisations and indivulas needs to know basic protection measures to safeguard their own asset from falling into the wrong hands. (Nathan Clarke, 2010, p58)
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