Friday, December 27, 2019
A worldwide crime - Free Essay Example
Sample details Pages: 3 Words: 766 Downloads: 4 Date added: 2019/08/19 Category Law Essay Level High school Tags: Cyber Crime Essay Did you like this example? Cybercrime is known to be a worldwide crime due to its outrageous outcomes. Cybercrime doesnt involve with just one crime, but indeed with multiple crimes. Some crimes that involve a cyber crime are Hacking, Scams, Computer vandalism, Cyber Terrorism, Phishing, and Internet Fraud. Don’t waste time! Our writers will create an original "A worldwide crime" essay for you Create order Cybercrime is considered to be one of the biggest threat to society because personal and confidential information is being stolen through the internet. Illegal activities that involve cybercrime are mainly made by fraudsters and identity thieves. Throughout the years cybercrime has evolved into something big that is getting out of control as years go on. The reason cyber crime is so big right now and is considered a threat to society is that of technology and the internet. Cybercrime started as something small ,however as the internet and technology started to advanced the attacks started to become bigger. The first cybercrime started as something small and simple, and that were hacked. As, different hacks were being made to steal information from other but, as the Internet became more known so did the cyber attacks. The first major wave of cybercrime occurred with the increase of emails during the late 80s [1]. It allowed for a host of scams and malware to be delivered to different inboxes. In the 90s the second cyber crime in history came when advancements in web browsers[1]. Viruses started to develop in web browsers. Viruses were delivered through the internet especially when visiting certain types of websites. In the other hand, once the internet and social started to become big, people started to trust all the websites they visit and add all of their information into their profiles. Many people around the world fear to be a victim of cyber crime since they put their information in danger. One major thing that people fear is their personal and confidential information being stolen without them noticing. Information such as money, identity, and even their social security can be stolen and used against them. As years pass and technology increases then it can be said that cyber crime will increase as well. As cyber crime increases and more damages are made, the cost of the crime will end up increasing too. It said that attacks made by criminals will surface over 6 billion people by the year 2021 and will increase every year [2]. Many people who are trying to bring the people to justify are using the same tools criminals used to commit crimes. All the damages made by the criminals are going to end up hitting costs of 6 trillion dollars annually by the year 2021 [2]. Cyber crime forces many people around the world live in fear especially, when they have a chance of becoming a victim of a crime. Many thieves use different techniques to do a crime that involves with stealing any information of anyone. Cybercrime left a mark as an established global criminal industry that operated in gangs, that use methods to get into anything on the internet. The so called criminal industry made over half a trillion dollars every year [1]. Many of the crimes are very difficult to detect because of different reasons, going private is one of them. Criminals tend to use different types of networks and servers to disguise themselves when doing any crime. That is why its so difficult to detect and find them. Some of the servers and networks they use are the Proxy server, TOR browser, and VPN. The Proxy server is used to hide all the information of the resources and websites you access. The TOR browser prevents people from seeing the websites you visited, and it also le ts you access any blocked websites. Finally, the Virtual Private Network or better known as VPN is a network that extends private networks over public networks. It is a very popular network since it helps hide your identity [3]. Initially, cyber crime started somewhere in the world but that place is unknown. However, there are places where cybercrime is mostly seen the most and that place is mainly the United States, but there are other countries where different types of crimes are being made such as China, Russia, and Brazil [4]. China has the highest percent of cyber crimes initiated in there country out of all 4. China has initiated a percent of 27.24 cyber attacks and overall has 41 percent of the worlds cyber attacks trace their genesis back to its country [4]. The United States has initiated a percent of 17.12 of cyber attacks [4]. 4.3 percent of all the global attacks are generated by Russia and 5.12 percent is initiated by them [4]. Lastly, Brazil has initiated 8.60 percent of the cyber attacks in the world [4].
Thursday, December 19, 2019
The New Jim Crow Mass Incarceration - 1547 Words
Kamoya Higgins June 3rd, 2017 SSP101 Final Michelle Alexander is a noble civil rights advocate and writer. She is best known for her 2010 book The New Jim Crow: Mass Incarceration in the age of colorblindness. Michelle Alexander writes that the many gains of the civil rights movement have been undermined by the mass incarceration of black Americans in the war on drugs. She says that although Jim Crow laws are now off the books, millions of blacks arrested for minor crimes remain marginalized and disfranchised, trapped by a criminal justice system that has forever branded them as felons and denied them basic rights and opportunities that would allow them to become productive, law-abiding citizens. In modern day, it is evident that†¦show more content†¦I expended much energy in rage and frustration of how this system came to be and is allowed to continue that I needed the frequent re-focus. About two-thirds of the way in, she offers this summation: This, in brief, is how the system works: The War on Drugs is the vehicle through which extraordinary numbers of black men are forced into the cage. The entrapment occurs in three distinct phases . . . The first stage is the roundup. Vast numbers of people are swept into the criminal justice system by the police, who conduct drug operations primarily in poor communities of color. †¦ The conviction marks the beginning of the second phase: the period of formal control. Once arrested, defendants are generally denied meaningful legal representation and pressured to plead guilty whether they are or not. †¦The final stage has been dubbed by some advocates as the period of invisible punishment. †¦ a form of punishment that operates largely outside of public view and takes effect outside the traditional sentencing framework. . . and collectively ensures that the offenders will never integrate into mainstream, white society. One of the most thought-provoking issues raised in The New Jim Crow is the concept of colorblindness, and how Martin Luther King’s call to create a society where people are not judged by the color of their skin but by the content of their character has been badly distorted byShow MoreRelatedThe New Jim Crow : Mass Incarceration1370 Words  | 6 Pagesunrecognizable ways that fit into the fabric of the American society to render it nearly invisible to the majority of Americans. Michelle Alexander, in her book, The New Jim Crow: Mass Incarceration in the Age of Colorblindness shatters this dominantly held belief. The New Jim Crow makes a reader profoundly question whether the high rates of incarceration in the United States is an attempt to maintain blacks as an underclass. Michelle Alexander makes the assertion that â€Å"[w]e have not ended racial caste in America;Read MoreThe New Jim Crow : Mass Incarceration1361 Words  | 6 PagesBook Review Michelle Alexander, The New Jim Crow: Mass Incarceration in the Age of Colorblindness The premise of the ‘The New Jim Crow: Mass Incarceration in the Age of Colorblindness’ by Michelle Alexander, is to refute claims that racism is dead and argue that the War on Drugs and the federal drug policy unfairly targets communities of color, keeping a large majority of black men of varying ages in a cycle of poverty and behind bars. The author proves that racism thrives by highlighting theRead MoreThe New Jim Crow : Mass Incarceration1477 Words  | 6 PagesThe New Jim Crow: Mass Incarceration in the Age of Color Blindness, by Michelle Alexander. The New Press, 2010. 290 pages. Reviewed by Ashlei G Cameron. Michelle alexander is a highly acclaimed civil rights lawyer, advocate and legal scholar. As an associate professor of law at Standford law school, she directed the Civil Rights Clinic and pursued a research agenda focused on the intersection of race and criminal justice. In 2005. Alexander won a Soros Justice Fellowship that supported the writingRead MoreThe New Jim Crow : Mass Incarceration1199 Words  | 5 Pagesthose who did read her book The New Jim Crow: Mass Incarceration In The Age of Colorblindness. Michelle Alexander stated that The most despised in America is not gays, transgenders, nor even illegal immigrants - it is criminals. That was an important quote since the stereotypical criminal in our racially divided America in most cases are those of color also known as blacks. This is why the criminal justice system in the United States promotes the mass incarceration of blacks that can be seen throughRead MoreThe New Jim Crow : Mass Incarceration1081 Words  | 5 Page s Michelle Alexander’s The New Jim Crow: Mass Incarceration in the Age of Colorblindness outlines how the criminal justice system has systematically designed new methods of discriminating against African Americans. The book advocates for racial justice, specifically, for African Americans and contends they [African Americans] were targeted and subsequently incarcerated, by white voters and public officials, through the War on Drugs campaign. President Reagan and his Administration exploited racialRead MoreThe New Jim Crow : Mass Incarceration1347 Words  | 6 PagesHunter Silver Dr. Kendall Smith English 103-4120 10 November 2015 High Incarceration Rates Due to Racism Racism effects the the high incarceration rates according to Michelle Alexander, the author of â€Å"The New Jim Crow: Mass Incarceration in the Age of Colorblindness. This scholar writes about how the civil rights movement has been taken back by the mass incarceration of black Americans in the war on drugs. Alexander also explains how the severe consequences that these black men carry on afterRead MoreThe New Jim Crow : Mass Incarceration Essay1401 Words  | 6 Pages Michelle Alexander’s book, The New Jim Crow: Mass Incarceration in the Age of Colorblindness, examines mass incarceration in the United States, why the criminal justice system works the way it does towards minorities, the detriments associated with mass incarceration as it relates to offenders, and much more. In the introduction of her book, Alexander immediately paints the harsh reality of mass incarceration with the story of Jarvious Cotton who is denied the right to vote among other rights becauseRead MoreThe New Jim Crow Mass Incarceration Essay1797 Words  | 8 PagesJim Crow laws are regarded as part of the racial caste system that operated in the Southern and Border States in the years between 1877 and the mid-1960s. Under the series of the anti-black laws, African Americans were treated as inferior and second class citizens. The laws have been argued to have represented the legitimization of the anti-black racism in the US. The book The New Jim Crow Mass Incarceration in the Age of Colorblindness is written by Michelle Alexander and originally published byRead MoreThe New Jim Crow : Mass Incarceration Essay1096 Words  | 5 PagesAlexander, Michelle. The New Jim Crow: Mass Incarceration in the Age of Colorblindness. New York: The New Press, 2010. Study Questions for â€Å"The New Jim Crow†: 1) What is the relationship between the War on Drugs and the spread of crack cocaine through inner city neighborhoods in the 1980s? President Ronald Reagan officially announced the current drug war in 1982, before crack became an issue in the media or a crisis in poor black neighborhoods. A few years after the drug war was declared, crackRead MoreThe New Jim Crow : Mass Incarceration1239 Words  | 5 PagesIn 2013, Michelle Alexander published her book, The New Jim Crow: Mass Incarceration in the Age of Colorblindness, hoping it served as a call to action. Immediately this book received a huge amount of attention because of the controversial topics presented. This book opened a lot of people’s eyes to the term colorblindness, a sociological perspective referring to the disregard of racial characteristics. There is no racial data or profiling, no classifications, and no categorizations or distinctions
Tuesday, December 10, 2019
Essay on Elements of Management
Question: Write about theEssay on Elements of Management. Answer: Introduction Organizations formulate ways and strategies that aim at improving their overall performance. Analyzing their human and material resources is an essential step to achieving their goals and objectives. However, the management of some organizations fails to formulate policies and measures that control the behavioral patterns of individuals (Abadi, et al. 2011, 157-169). Thus, they are unable to manage their employees effectively. Therefore, it is important to determine the various elements of management that influence the behavior of supervisors, subordinates, and our peers. Maintaining a shared workforce that focuses on improving the performance is a must do the task, although personality factor brings conflict between individual and organization behavior. In this report, motivation, individual differences, conflict and change management are the key elements discussed to evaluate their influence on employees effort and behavior (Abadi, et al. 2011, 157-169). Understanding the different styles and skills of people helps management in getting the right people to a particular job title and at the end improve work performance and achievement of the set goals and objectives. The report has provided an in-depth analysis and evaluation of motivation, conflicts, individual differences and change as elements of management. Motivation Motivation is a key determinant of the behavior in a given organization. Employees should be motivated to arouse them towards certain goal directors, but the question remains, how the management reinforce such an action. Various definitions and theories of motivation have been developed by different scholars such as Maslow, who established the need hierarchy theory (Abadi, et al. 2011, p.157-169). Such approaches provide detailed explanations on how to motivate the employee to improve the performance of organizations, but their practical applications in real life of a business environment become cumbersome. Use of intrinsic motivations by management gives personal satisfaction, hence leading to individual recognition, trust, empowerment, and good relations among the employees in various departments. However, intrinsic motivations are applicable when employees take their tasks and duties to be routine and bureaucratic and where there they perceive that it is paramount to comply with r ules and procedures. Extrinsic motivations such as bonuses, salary raise, gifts, and promotions also play a significant role in inspiring the firms workforce (Slocum and Hellriegel, 2007). People always put more effort to improve their performance when they are sure of material rewards. The management of an organization should ensure that they motivate their employees in a hierarchical order as described by Maslows theory. The employees behavior is influenced by the ability to satisfy basic needs first before moving to a different level (Khan, et al. 2010, p.37-52). A persons paycheck can be used to meet the psychological needs, but it is crucial to ensure that such pay meets safety and esteem need as well. However, this theory may be challenging to apply in real life situations because what one perceives to be a basic need may be a luxury to another person. Therefore, not all categories of the members can be fully satisfied. Individual needs cannot be the only motivators as several elements can encourage a person to work efficiently to improve the performance of the firm. The two-factor theory of Fredrick Herzberg has approached motivation in two perspectives, motivators and hygiene. Its hard to classify since people attribute the causes of satisfaction to themselves and blaming a given situation that occurs to be the cause of dissatisfaction (Josse Robert, 2007, p.605-624.) Although the theory has various limitations, managers can use its concepts to improve the working environment so as to motivate their employees. They should not solely focus on only hygiene factors look at other ways of enriching the jobs such as greater responsibilities and challenging work. Life experiences have led to individuals acquiring a need for achievement, affiliation, and power. This argument is as per the acquired needs theory of McClellands (Greguras Diefendorff, 2009, p.465-477). Such combination of requirements influences the behavior of employees in an organization. Individuals with high need of achievement always prefer doing tasks for themselves and not delegating them to subordinates. Therefore it is not simple for them to perform the managerial activities that involve coaching and holding meetings. The outcomes of a person regarding rewards should be proportional to inputs. When there is the perception of inequity among the working staff, they will tend to reduce their inputs and quality of their duties. This explanation is derived from Adams equity theory which specifies that people with same qualifications and efforts should be rewarded equally (Chowdhury, 2007, p.238-243). Individual Differences Individual differences affect all the areas of an organization including behaviors, perceptions and interactions and influence how people respond to change and productivity in the organization Gully, S., Chen, 2010, p.3-22). Diversity, perceptions, emotions, attitudes, personality, abilities and skills are the elements of individual differences that impact workplace behavior either negatively or positively. If management wants to improve the performance, they have to understand and take into consideration peoples drives, and desires operate (Bauer, et al. 2007, p.707-721). Therefore it is not easy to motivate two different people using the same methods. The values a person accumulates throughout the life experiences affect how he/she makes decisions regarding assigned duties and responsibilities in an organization and their actual behaviors. Value attainment leads to satisfaction and as a result motivate people to work efficiently to achieve the set goals and objectives (Fritzche, 2 007, p.335-343). Although, it is difficult for managers to select which personal values should be sacrificed to achieve consistent values among employees. Understanding employees personalities such as openness, conscientiousness, extraversion, agreeableness and neuroticism help a manager to effectively manage organizational behavior. Encouraging openness among people in the workplace leads to high adaptability to change and team experience (Suar Khuntia, 2010). Management should be cautious of the extent of openness as it can result in poor performance. Employees can end up spending much of their time with their friends and fail to perform their tasks and duties (Blader, 2007, p.108-126). Highly conscious personnel tend to focus on improving their performance. It is complex for managers to correctly maintain a lasting between personality and behavior of individuals since personality traits are inborn. Additionally, it is difficult to predict job performance using a character as one may portray to be open and extravagant, but as time goes, such behavior diminishes and ends a being a cause of conflicts in an organization. Effective application of the abilities and skills of individuals contribute to the success of a firm. They influence how one feels concerning an assigned task (Borghans, et al. 2008, p.972-1059). In the selection of employees, personality traits of a person help in predicting the work behavior of the individual and how he/she can influence other staff in bringing either positive or negative outcome. It is hard to manage employees with low self-esteem as a negative feedback by managers aimed at improving their performance can be viewed as underestimating their worth as subordinates. Self-monitoring is also a personality trait should be encouraged among employees. Despite the vital role self-monitoring plays, it has limitations too. How can a person monitor the actions at the same time focus on avoiding confrontations from the authority due to either underperformance or misrepresentations? It is quite difficult, and therefore self-monitored people may use a certain situation as a stepp ing stone to move to a different level or organization. Conflict Conflict is an element that is inevitable by the managers of an organization. The various types of conflicts that occur may result in either negative or positive outcome. It can lead to maladjusted behavior among the employees of the organization (Cropanzano, et al. 2007, p.34-38). Various strategies have been established that management team can use to neutralize the conflict that may exist with their employees. They include; when wages are paid on a regular basis, workers are expected to perform duties more efficiently. However, delay of payments cause strikes and lack of devotion. According to Skinners theory of motivation, rewarding individuals basing on spectacular performance encourages excellent performance and doing it more exceptionally and repeatedly without causing conflicts (Danish Usman, 2010, p.159-167). Provision of free training and participation in decision making motivates employees to be more productive and develop a behavior that enhances the image of an organization. Establishing conflict resolution techniques such as negotiation and arbitration can enhance peaceful coexistence among the workforce and thus improve their morale in job performance (Bauer, et al. 2007, p.707-721). Such resolution methods should be accompanied by other measures or else they will not have any impact on the overall performance. The measures may include; establishment of an enabling working environment, recreation facilities and canteen services and computerized communication networks. Therefore, managers need to analyze the various sources, causes, and consequences of disagreements so as to establish an enriching and conflict free working environment. Understanding the basics of human recognition will enhance their management of employees (Cropanzano, et al. 2007, p. 34-38). The values and personality traits need to be aligned with the organization vision and mission so as to establish a behavior that encourages efficient work performance. Change Management Managing change is a significant part of the tasks of managers. Therefore, when implementing changes, such advanced methods of production ensure that all people including employees are involved in the process. Participation of employees can lead efficient utilization of resources and efficiency on duties given as they shall respond positively to the change (Bauer, et al. 2007, p.707-721). Besides, there is reduced labor reductions, willingness to contribute, and reduced staff turnover. The rapid changes in the workplaces call for employee satisfaction. However, this function of management is more complex as employees motivations change from time to time. Moreover, also, various researches have made assumptions that as income of employees increase, money cannot continue motivating them to work more. Also, as they become older their interest to work is the motivator (Beier, Kanfer 2010, p.65-98). However, one person may treat a given change to be unfair while the other one perceives it to be fair, as a result contradicting opinions arise within the work environment. The management uses concepts from reinforcement theory by Skinners to either reward or punishes employees behavior that gives positive or negative outcomes respectively. However, how can one be sure that after rewarding a certain behavior the person will repeat it? It is not an excellent way of encouraging positive behaviors that lead to improvement in overall performance. Task performance is linked to goal setting. Establishment of new targets and the appropriate changes required gives employees direction on what should be done to improve performance. They help in developing a desirable behavior of employees who focus on attaining the set goals and objectives. However, when people set their goals, they may end up conflicting with management goal, according to Lockes goal setting theory (Mani, 2010, p.129-139). Change management helps to determine challenging task and hence, fit with the social environment in which they operate (Bauer, et al. 2007, p.707-721). When managing it is good to put in mind Katters steps to successful changes, which include, increasing the urgency, empowering actions, make the change to stick, getting the vision right and creating short-term wins. However, before applying such techniques try to understand how they people will respond to the change. How a person communicates the recommended changes to the affected individuals substantially determines the feedback in the long run. Conclusion In summary, to improve performance level in the organization, the management should motivate their employees, try to neutralize individual differences and conflicts. Motivated workforce focus on creativity, innovation and zeal components that aim at pushing the firm to a higher level. Satisfied employees tend to portray behaviors that enhance the image of the enterprise and as a result attracting more labor force and reducing personnel turnover and strikes due to various conflicts emanating from individual indifferences. References Abadi, F. E., Jalilvand, M. R., Sharif, M., Salimi, G. A., Khanzadeh, S. A. (2011). A Study of Influential Factors on Employees Motivation for Participating in the In-Service Training Courses Based on Modified Expectancy Theory. International Business and Management, 2(1), 157-169. Slocum J.W., and Hellriegel, D. (2007). Fundamentals of organizational behavior; Thomson south Western publishers; Printed in China Bauer, T. N., Bodner, T., Erdogan, B., Truxillo, D. M., Tucker, J. S. (2007). Newcomer adjustment during organizational socialization: A meta-analytic review of antecedents, outcomes, and methods. Journal of Applied Psychology, 92, 707721 Beier, M. E., Kanfer, R. (2010). Motivation in training and development: A phase perspective. In S. W. J. Kozlowski E. Salas (Eds.), Learning, training, and development in organizations (pp. 65-98). New York: Routledge. Blader, S. L. (2007). What leads organizational members to collectivize? Injustice and identification as precursors of union certification. Organization Science, 18, 108126. Borghans,L., Duckworth, A.L.,Heckman, J.j., ter Weel,B.(2008).The economics and psychology of personality traits. Journal of Human Resources, 43,972?1059. Chowdhury, M. S., (2007). Enhancing Motivation and Work Performance of the Salespeople: The Impact of Supervisors Behavior. African Journal of Business Management, 1(9), 238-243. Cropanzano, R., Bowen, D. E., Gilliland, S. W. (2007). The management of organizational justice. Academy of Management Perspectives, 21, 3448 Danish, R. Q., Usman, A., (2010). Impact of Reward and Recognition on job Satisfaction and Motivation: An Empirical Study from Pakistan. International Journal of Business and Management, 5(2), 159-167 Fritzche, D. J. (2007). Personal values influence on the ethical dimension of decision making. Journal of Business Ethics, 75, 335-343. Greguras, G. J., Diefendorff, J. M. (2009). Different fits satisfy different needs: Linking person-environment fit to employee commitment and performance using self-determination theory. Journal of Applied Psychology, 94, 465-477. Gully, S., Chen, G. (2010). Individual differences, attribute-treatment interactions, and training outcomes. In S. W. J. Kozlowski E. Salas (Eds.), Learning, training, and development in organizations (pp. 3-22). New York: Routledge. Josse, D., Robert, D. (2007). Signaling and screening of workers motivation. Journal of Economic Behaviour Organization., 62: 605624. Khan, K. U., Farooq, S. U., Ullah, M. I., (2010). The Relationship between Rewards and Employee Motivation in Commercial Banks of Pakistan. Research Journal of International Studies, 14, 37-52 Mani, V., (2010). Development of Employee Satisfaction Index Scorecard. European Journal of Social Sciences, 15(1), 129-139 Suar, D., Khuntia, R. (2010). Influence of personal values and value congruence on unethical practices and work behavior.
Tuesday, December 3, 2019
Synthesis Paper Essays - Research Methods, Scientific Method
Synthesis Paper Liberty University Psychology 255 Information learned about research at the introductory level of this course: Throughout this course there has been much valuable information that has been learned. Within the scope of the course one of the things that have been learned is that in research there are a great many different approaches that can be used. Research is very important because while some research is completed just for the purpose of gaining knowledge, more often than not research is used to provide future help in cases that present similar circumstances and symptoms. Another factor in regards to research that was learned, that is important to know as a Christian is that research and the researchers themselves are held to a high standard of quality. Researchers have to abide by a code of ethics. What this means is that the research results that they present at the completion of their research must be true and accurate, as well as be able to be replicated. As a Christian this information is re-assuring to know that the results found are true and actual facts that can be relied upon, and are not something that has been made up. Within the Cozby and Bates text the authors point out that when performing a particular research project, the researcher should make sure that each potential participant is well informed on the type of research that they are involving themselves in. Meaning that each individual should be provided with all of the important information about said experiment, that way they are able to make informed decisions if they would choose to participate in the study. (Cozby & Bates, 2012 p.44) In regards to the research, this means that the researcher is to be upfront with all information that pertains to the study as well as the participant. If a researcher were to withhold any kind of key information that is important to the study from those that may be participating, this is deemed as deception. The text describes deception as misrepresentation of information. (Cozby & Bates, 2012 p. 46) In one of the first discussion boards the class compared scripture to the code of ethics that researchers have to abide by. One of the principles that stood out for this student was standard three, Human relations, 3.01 Unfair Discrimination. This particular ethical principle states that "In their work-related activities, psychologists do not engage in unfair discrimination based on age, gender, gender identity, race, ethnicity, culture, national origin, religion, sexual orientation, disability, socioeconomic status or any basis proscribed by law." This ethical principle of Psychologists Code of Conduct coincides with several scripture throughout the bible. The Bible gives many different examples of the way God expects us to show fair treatment of others, as well as how we should treat people regardless of their station in live. In Galatians 3:28 the scripture says "There is neither Jew nor Greek, there is neither slave nor free, there is no male and female, for you are all one in Christ Jesus." Another verse in the bible that deals with Unfair Discrimination is James 2:2-4 which states "For if a man wearing a gold ring and fine clothing comes into your assembly, and a poor man in shabby clothing also comes in, and if you pay attention to the one who wears the fine clothing and say, "You sit here in a good place," while you say to the poor man, "You stand over there," or, "Sit down at my feet," have you not then made distinctions among yourselves and become judges with evil thoughts?" Within the course it has also been learned that there are a wide variety of methods that can be used to be able to gain the information that a researcher is attempting to attain, to gain knowledge on this particular topic throughout the duration of the research study. Each of these research methods are important in their own ways. These approaches are used in different sets of circumstances according to which approach would work best for that particular situation. Two of these methods that were gleaned from this course that this student hadnt been aware of prior to this course are the concepts of qualitative and quantitative research. Qualitative Research
Wednesday, November 27, 2019
Saturday, November 23, 2019
Comparison of the League of Nations and the United Nations
Comparison of the League of Nations and the United Nations Before the formation of the international organizations and regimes, the international system was characterized by wars, tensions and fears. The organizations were formed to bring sanity and restore peace in the world. The actors in the international system had experienced one of the most devastating events in human history.Advertising We will write a custom essay sample on Comparison of the League of Nations and the United Nations specifically for you for only $16.05 $11/page Learn More As Held[1] could observe, the First World War brought about many problems in the international system that could not be handled by individual states. States had to cooperate in order to do away with problems associated with wars. Therefore, the League of Nations was erected to prevent the future occurrence of war. Unfortunately, the League was unable to prevent the occurrence of the Second World War due to its poor structure. This paper will compare the effectiveness of the two world organizations. Firstly, the organizations differ in that the United Nations receive overwhelmingly support from the superpower. The League of Nation never received any support from the world powers. States were initially concerned about their interests. For instance, Britain and France supported the rearmament program in Germany since they feared the resurgence of Russia. Unlike the League of Nations, the United Nations has the power to utilize force in solving conflicts. This is due to the realization that it reaches a time when the only language understood by man is violence. For instance, the United Nations Security Council slapped various economic and political sanctions to the Egyptian and Libyan regimes. The UN Security Council resorted to the use of no fly zone policy to enforce compliance in the desert states. The League of Nations could not achieve its aims and objectives since it could not utilize force to restore peace and democracy. In Germany for instance, the League of Nations engaged Germany in extensive discussions to drop its rearmament program. The organization bent low by trying to appease Germany to comply with its policies. The use of force was considered violation of state sovereignty and independence. The United Nations adjusted some policies of the defunct League of Nations mainly due to the changing nature of the international system. World leaders noted that war had to be avoided under all costs. The Second World War proved that each actor in the international system was not safe. The use of weapons of mass destruction showed that world security was very important. Another difference is that actors in the international system are willing to support and act on the proposals of the United Nations. After the First World War, the major powers never cared about the interests of other states. The US employed non-interventionist that is, isolationist policy.Advertising Looking for essay on international relations? Let's see if we can help you! Get your first paper with 15% OFF Learn More This meant that the US would never interfere with the affairs of any other actor in the international system. This was a big problem to the League of Nations since it could not receive funding from the well to do states such as the US. The United Nations enjoys the support of more than ninety states in the world. The powerful states are in control of the organization implying that funding is not a problem. In fact, the powerful states use the organization to further their interests. However, the two organizations share many things including the organs, fundamental objectives and ideologies. Furthermore, the focus of the two organizations is the same. Schneider[2] notes that the major problem to the two organizations was the maintenance of world peace. The international system exists according to the Hobbestain state of nature, which was a big problem to the two organizations. The organizations were put in place to serve as the Leviathan but they power and the authority to act unilaterally. In this case, the international system remains anarchic and brutal. The conditions experienced in the state of nature are not yet eliminated in the international system. Bibliography Held, David. Reframing Global Gorvernance:Apocalypse Soon or Reform. New Political Economy, 11.2, 2006, 158-176. Schneider, Peter. The Wall Jumper. Chicago: University of Chicago press, 1998. Footnotes David, Held. Reframing Global Governance: Apocalypse Soon or Reform. New Political Economy, 11.2, 2006, 158-176. Peter, Schneider. The Wall Jumper. Chicago: University of Chicago press, 1998. P. 46
Thursday, November 21, 2019
Marketing Strategy of ford company Essay Example | Topics and Well Written Essays - 3000 words
Marketing Strategy of ford company - Essay Example Ford hà °s now reduced its proportion of fleet sà °les to 28 per cent of the totà °l, from 39 per cent à ° yeà °r previously. "Thà °ts some good news in the mix of our business," Fords sà °les à °nà °lyst George Pipà °s sà °id yesterdà °y. Current pà °per provides comprehensive mà °rketing review of Ford Motor compà °ny à °nd defines strà °tegic à °pproà °ch to plà °cing the compà °ny on the competitive position of worldwide leà °der in the cà °r industry. Ford Motor is the second là °rgest à °utomotive compà °ny in the world à °nd the most trà °nsnà °tionà °l of à °ll à °uto mà °kers. It hà °s operà °tions in more thà °n 200 countries à °nd territories, employing à °bout 350,000 workers (Schnà °pp, Cà °ssettà °ri, 2004) Historicà °lly, Ford sought to compete à °gà °inst the industrys leà °der, Generà °l Motors, by increà °sing its presence in foreign mà °rkets. Fords Internà °tionà °l à utomotive Operà °tions co-ordinà °tes à °ctivities in twenty-six countries grouped in three principà °l regions (Europe, Là °tin à mericà °, à °nd à sià ° Pà °cific). In the là °te 1970s, Ford produced outside the United Stà °tes hà °lf of its worldwide vehicle production - compà °red with GMs one-fourth. The Ford Motor Co. hà °s à °lso been à ° leà °der in introducing or rà °pidly à °dopting technologicà °l innovà °tions in the industry. Henry Ford, the founder à °nd president of the compà °ny, is considered the fà °ther of mà °ss production. In the difficult decà °de of the 1980s, Ford showed its cà °pà °bility to rà °pidly à °dopt the Jà °pà °nese system of production à °nd to move fà °ster thà °n à °ny other à °uto mà °ker in seeking the integrà °tion of its operà °tions on à ° globà °l bà °sis. The compà °ny wà °s à °lso à ° pioneer in the internà °tionà °lizà °tion of production, à °s it wà °s the first to open à °n à °ssembly plà °nt in Cà °nà °dà ° (1904), in Mexico (1925), à °nd in mà °ny other countries. Historicà °lly, the compà °ny hà °s hà °d à ° leà °ding role in developing à °n à °utomotive cà °pà °bility in those countries, à °nd its strà °tegies hà °ve been
Wednesday, November 20, 2019
Discuss and evaluate the social, physical and psychological needs of Essay
Discuss and evaluate the social, physical and psychological needs of children when particpating in sport and exercise - Essay Example In recent years, experts are trying to investigate the social, physical, and psychological needs of children, so that efficient steps can be taken to ensure their proper development. This paper will specifically discuss some of such needs that are essential for children during their sport activities and exercises. It is very imperative to provide positive environment to children, which can motivate them in enhancing their different skills. It is observed that atmosphere plays an important role during sport activities, and one of the significant physical needs for children is a positive and proper environment that should be safe, healthy, secure, as well as, near to nature, as children develops intellectually more quickly in natural environment, rather than artificial one. (Humphrey, pp. 23-25) In addition, children are very sensitive and studies have indicated that a biased environment often reverses their development process. In this regard, guardians and teachers should consider providing opportunity to every child to show his talent and skills, in order to avoid any kind of inferiority or complex, which can be very complicated for their personality development in future. Furthermore, appropriate training is necessary to avoid any kind of psychological abuse that may affect children during participation in sport activities. In this regard, a number of social, physical, and psychological needs are essential and important to enhance the process of personality development in children around the globe. It is hoped that the paper will be beneficial for students, teachers, and professionals in better understanding of the
Sunday, November 17, 2019
Dezember and Zimmerman Essay Example for Free
Dezember and Zimmerman Essay The authors, Dezember and Zimmerman (2012) report that almost six years after being purchased by private groups in 2006, Michaels Stores Inc. has plans to take the retailer public again. Currently owned by the private-equity firms Blackstone Group LP and Bain Capital LLC, Michaels no longer has equity securities listed on the New York Stock Exchange after going private. While private-equity firms have lately outperformed companies that have gone public, Dezember and Zimmerman (2012) say that Michaels plans to jump on the IPO bandwagon in hopes of doubling its owners initial 6 billion dollar investment. After the announced plan the public will soon see the launching of Michaels stock and a listing of the new share price. The announcement of the filing with the Securities and Exchange Commission for a $500 million issue comes after much interest from investors desiring initial public offerings (Dezember and Zimmerman 2012). Dezember and Zimmerman (2012) report that Michaels went from no debt before the buyout, an advance of $4.3 billion in debt after the buyout, and has reduced its debt down to $3.4 billion since. Yet even with the debt the retailer added 160 stores and will come back as a larger and more profitable public enterprise. Although they have yet to determine how many shares will be issued and at what price, the owners plan on using some of the IPO money from the sale of stock in the company to reduce their high debt, foster working capital, and pay general expenses (Dezember and Zimmerman 2012). If the end result is profitable, Michaels could be laying the foundation for other large equity-backed companies to take advantage of public markets.
Friday, November 15, 2019
Impact of the Digital Age on Society Today
Impact of the Digital Age on Society Today Discuss the impact of the digital age on the social, economic and political life of society today. The Information Age (also known as the Computer Age, Digital Age, or New Media Age) is a period in human history characterized by the shift from traditional industry that the industrial revolution brought through industrialization, to an economy based on information computerization. The onset of the Information Age is associated with the Digital Revolution, just as the Industrial Revolution marked the onset of the Industrial Age. During the information age, the phenomenon is that the digital industry creates a knowledge-based society surrounded by a high-tech global economy that spans over its influence on how the manufacturing throughput and the service sector operate in an efficient and convenient way. In a commercialized society, the information industry is able to allow individuals to explore their personalized needs, therefore simplifying the procedure of making decisions for transactions and significantly lowering costs for both the producers and buyers. This is accepted overwhelmingly by participants throughout the entire economic activities for efficacy purposes, and new economic incentives would then be indigenously encouraged, such as the knowledge economy.[1] The Information Age formed by capitalizing on the computer microminiaturization advances, with a transition spanning from the advent of the personal computer in the late 1970s, to the Internets reaching a critical mass in the early 1990s, and the adoption of such technology by the public in the two decades after 1990. This evolution of technology in daily life, as well as of educational life style, the Information Age has allowed rapid global communications and networking to shape modern society. The impact of digital age on the social life of the society today is connected with one’s position in the society, his social class and also his social background, nowadays, there are so many changes in the social aspect of our lives. A very good example of this is festival, changes in tradition and also in the mood of dressing, all this became possible because of the impact of digital age we have today. If we look around us today, it’s hard to find a person that has not added anything new to his traditional attires , what I mean here is, for instance, for the Hausa’s and also the Fulani’s, there were not know for wearing jeans and tops, but now it has become a common thing based on socialization. Before, many do not believe in going to school especially the Fulani’s, they only believe in rearing cattle’s while the women among them are to stay at home, but now, everyone wants to be in school, illiteracy is darkness, people don’t believ e in staying at home doing nothing anymore, for at least even when they lack the opportunity or don’t have the means of going school or seeking for job opportunity, they will prepare engaging themselves in a small business just for them to earn something for a living. There are so many changes due to the impact digital age on the social life of our societies today. The digital age as made the means of communication easier for the world because you can send a message to someone in new york from Nigeria. The digital age as affected the politics of the am economy because you are able to find out the party that as the higher polls making it possibel for the other compeiton to know where they stand at the point of the election. It as aided the politician to be able to have a wider amount of suppoter or vote in the campaign because they can easily broadcast their speechs on the web making people like them more . Over the last 10 years, weve seen social media galvanize thousands over politics, create as many industries as it has destroyed, and offer an abundance of visual and audio entertainment.But has all this incredible change actually changed us, or just the world we live in? Below are some areas in which social media has had lasting, and arguably permanent effects on the ways in which we live. The question is, are these changes all for the better? Child Literacy It stands to reason that children who read and write more are better at reading and writing. And writing blog posts, status updates, text messages, instant messages, and the like all motivate children to read and write. Last month, The National Literacy Trust released the results of a survey of over 3000 children. Theyobserved a correlation between childrens engagement with social media and their literacy. Simply put, social media has helped children become more literate. Indeed, Eurostat recently published a report drawing a correlation between education and online activity, which found that online activity increased with the level of formal activity (socio-economic factors are, of course, potentially at play here as well). Ambient Intimacy Lisa Reichelt, a user experience consultant in Londoncoined the very pleasant term ambient intimacy. It describes the way in which social media allows you to keep in touch with people with a level of regularity and intimacy that you wouldn’t usually have access to, because time and space conspire to make it impossible. Consider the many communications technologies through history  the telephone, Morse code, semaphore, carrier pigeons, smoke signals  they are all fairly inconvenient and labor intensive. Lisa has hit on the idea that communication has become so convenient that its actually become ambient around us. It surrounds us wherever we want it, not necessarily whenit wants us. We dip into it whenever we like. Knowledge Was Power From his Meditationes Sacrae, published in 1597,Francis Bacon was paraphrased as saying knowledge is power. Fundamentally, the more you understand about life, the more chance you have at success. But these days, Wikipedia and Google have democratized information to the point where anyone is able toacquirethe knowledge they may want. As a case in point, I had never even heard of Meditationes Sacrae until I looked up the term knowledge is power on Wikipedia.In Bacons time, the only people that had access to books and the literacy to unlock the wisdom within were the wealthy with the time and inclination to learn. Of course, books werent the only source of knowledge. Consider blacksmiths, dressmakers, cobblers or sailors who passed their skills and techniques from mother to daughter, from father to son. Back then, the friction that held people back from learning was low literacy, a lack of access to books and very little time. Now, that friction is almost non-existent. That is because of both the ability of computers to replicate information for distribution, and the the way that Google, Wikipedia and blogs have empowered people to share what they know. Now,the only real friction that exists is our own desire for knowledge. Its there for you  if you want it. The Reinvention of Politics A recent report by PEW found signs that social networks may be encouraging younger people to get involved in politics. You only need look at Twitters recent impact on the Iran elections, the Orange Revolution in Ukraine, and even the election of Barack Obama to see that more and more people are getting involved in politics and are feeling they can make a difference. One of the most popular blogs on the web, The Huffington Post, is mainly political. Politics has a fast pace, and that lends itself well to social media. UK Prime Minister, Gordon Brown said in June last year that because of the Internet, foreign policy can no longer be the province of just a few elites. Twitter even postponed an upgrade because of the important role it was playing in the Iran elections. These are all signs of both social medias growing influence in politics, and the growing interest in politics from users of social media. The down side for poltic in the digital age is that most information can be gotten from th internet aboout any party making it a disadvantage in the campaign if he or she as a bad record either a fake degree or something a voter would not like about whom he wanted to vote for .Tecchnology has changed the way we live, work, shop and play. We can bank, shop and donate securely from anywhere we can access the Internet. We can to communicate across oceans and continents in seconds. We can work from anywhere, increasing efficiency and productivity. Yet, Nigeria education has yet to embrace the power of technology to customize education and give students the ability to gain knowledge anywhere, anytime. Digital learning can change that. Digital learning is any type of learning that gives students some element of control over time, place, path and/or pace. It allows students to learn in their own way, on their own timetable, wherever they are, whenever they can. Students are using digital learning everywhere – except school. They are gaming, texting and posting on the Internet. Imagine if we channel those digital skills into learning? Student achievement would skyrocket. But still the digital age as a negative effect on the education system,as part of the English class, students wrote and edited their stories on screen and I was amazed how motivated they were and how much time and effort they put into their work. Since the early to mid 90s I have used computers and the internet on a daily basis and as I sit typing this chapter into my fifth-generation Macintosh (while checking emails, paying some bills, downloading research papers and Skyping friends) I realise the value of the new technologies and how useful they are. We live in a global village with instant communication via television, computers, the internet, mobile phones and social networking sites such as Facebook, Twitter and Skype. While parents are often described as out-of-date and old-fashioned when it comes to new technology, children are celebrated as digital natives. Impact on jobs and income distribution The Information Age has impacted the workforce in several ways. First, it has created a situation in which workers who perform tasks which are easily automated are being forced to find work which involves tasks that are not easily automated. Second, workers are being forced to compete in a global job market. Lastly, workers are being replaced by computers that can do the job more effectively and faster. This poses problems for workers in industrial societies, which are still to be solved. However, solutions that involve lowering the working time usually find high resistance. Jobs traditionally associated with the middle class (assembly line workers, data processors, foremen and supervisors) are beginning to disappear, either through outsourcing or automation. Individuals who lose their jobs must either move up, joining a group of mind workers (engineers, doctors, attorneys, teachers, scientists, professors, executives, journalists, consultants), or settle for low-skill, low-wage service jobs. The mind workers are able to compete successfully in the world market and command high wages. Conversely, production workers and service workers in industrialized nations are unable to compete with workers in developing countries and either lose their jobs through outsourcing or are forced to accept wage cuts.[6] In addition, the internet makes it possible for workers in developing countries to provide in-person services and compete directly with their counterparts in other nations. This has had several major consequences, including increased opportunity in developing countries and the globalization of the workforce. Workers in developing countries have a competitive advantage which translates into increased opportunities and higher wages.[7] The full impact on the workforce in developing countries is complex and has downsides. (see discussion in section on globalization). In the past, the economic fate of workers was tied to the fate of national economies. For example, workers in the United States were once well paid in comparison to the workers in other countries. With the advent of the Information Age and improvements in communication, this is no longer the case. Because workers are forced to compete in a global job market, wages are less dependent on the success or failure of individual economies.[6] In conclusion, digital age had so much impact on the social, economic and political life of the societies today because it has brought so much changes in our daily aspects of life and also helps us to improve and reshape our environment with the aid of practical, experimental and scientific knowledge or technology. Impact on social life The digital age as made communication easier and faster for indivdual and firm of all countries but this the social network in the world as made it harder for indivdual to have face to face conversations eferences Amichai-Hamburger, Y., Barak, A. (2009). Internet and well-being. In Y.Amichai-Hamburger (Ed.), Technology and psychological well-being.Cambridge: Cambridge University Press.Anderson, C. A. (2002). Violent video games and aggressive thought, feelingsand behaviors. In S. Calvert, A. Jordan, R. Cocking (Eds.), Children in thedigital age (pp. 101–120). Westport, CT.: Praeger.Anderson, C.A., Bushman, B.J. (2002). The effects of media violence onsociety. Science , 295 , 2377-2378.Antoci, A., Sabatini, F., Sodini, M. (2009). Will growth and technology destroysocial interaction? The inverted U-shape hypothesis . Munich Personal RePEcArchivehttp://mpra.ub.uni-muenchen.de/18229Accessed 15 th January 2010.Bandura, A. (1977). Social learning theory. Englewood Cliffs, N.J.: Prentice-Hall.Barylick, C. (n.d.). Technology and social isolation. Retrieved fromhttp://irchelp.org/irchelp/misc/tech.htmlAccessed 12th January 2010.Bauerlein, M. (2008). The dumbest generation: How the digital age stupefiesyoung Americans and jeopardizes our future . New York, NY: Penguin.BBC (2009) Online networking ‘harms health’. London: BBC News Website.http://news.bbc.co.uk/2/hi/uk_news/7898510.stmAccessed 12th January 2010.
Tuesday, November 12, 2019
Biology Lab
Lab #1 ? Introduction to the Microscopy & Observation of Prokaryotic and Eukaryotic Cells Introduction Many of the cells and organisms that you will be studying are at the lower limits of visibility of light microscopes; therefore, it is extremely important that you attain critical lighting and focussing. It is also important to handle the microscope competently to avoid damaging either the microscope or the preparation you are studying. Even students who have previously used microscopes should read the instructions carefully. Guide Biolabo Using a web rowser, go to the following web site: http://salinella. bio. uottawa. ca/biolabo/ (you can try it from home). Under Microscopy you will find links to pages that describe both type of microscopes you will use this semester, as well as how to set up and use them. It is strongly recommended that you visit these pages prior to attending your first lab. Image J / Qcapture Although you can make all your observations by watching directly through the oculars, it also can be done on the computer screen using the digital camera attached to each microscope.For that, you will use the Image J program together with a capture plugin called Qcapture. Visit the lab website to learn how to use Image J (link on the homepage). All observations can be made on your computer screen or in the oculars. Each method has its advantages and drawbacks; you will have to choose which one it more appropriate (or the one you prefer): Oculars Screen ? Greater resolution ? Wider field of view ? Can share observation with others ? More comfortable for users ? Take pictures while observing Lab1 ? Microscopy The Compound Microscope On the Guide Biolabo page click on the CX41 Compound Microscope link then on Parts and Function. This will bring up a labelled line diagram of your microscope. Familiarize yourself with the various components shown in this figure. Then, click on Setup and Bright field alignment in order to know how to use and handle the microscope. Now, locate your compound microscope in the cupboard below the sink of your workstation. Place it on the counter between the omputer and the end of the counter. Be sure that whenever you transport the microscope, it is always kept upright; the ocular lens will fall out if the scope is tilted or swung. Even though you don’t need the dissecting microscope right now, take it out of the cupboard and install it beside the compound microscope. Connect one firewire cable to each of the cameras installed on top of the microscopes. This way, everything is setup for further observations both on your computer screen and through the oculars. Parts of the compound microscopeThe microscope consists of a system of lenses, a light source, and a geared mechanism for adjusting the distance between the lens system and object being observed. There are a number of important components and it is essential that you be able to identify them and understand their function before you can proceed. By going through the different modules in Biolabo and using the microscope you will develop a competency for bright field microscopy. Identify the following components using Biolabo (Parts andà ‚ functions figure) and your microscope:REVOLVING NOSEPIECE: Supports the various objectives ? You will only use the 4x, 10x and 40x objectives in the BIO1140 labs (not the 100x). STAGE: Supports the specimen being observed. A system of knobs on the side of the stage allows you to move the specimen under the objective on the X and Y axes. Try and move the stage. COARSE FOCUS KNOB: Permits rapid change in distance between the specimen and the objective thereby allowing for rough focussing – Do not use when focusing with the 40x objectiveFINE FOCUS KNOB: Permits small changes in distance between the specimen and the obje ctive and thereby allows for final focussing of the image. 10 Lab1 ? Microscopy OCULAR OR EYEPIECE: A magnifying element in the microscope, usually 10X. It is through the ocular, or eyepiece that one looks at the specimen. All our microscopes are parfocal, so that when an object is in focus with one objective, the focus will not be completely lost when changing to the next objective. OBJECTIVES: The magnifying element which is closest to the specimen.See figure 1 to find out about the engravings on the side of each objective. CONDENSER: System of lenses that concentrates the light furnished by the illuminator. It does not magnif y the object. CONDENSER HEIGHT ADJUSTMENT KNOB: Allows one to focus the concentrated light onto the specimen. APERTURE IRIS DIAPHRAGM: Used to reduce glare from unwanted light by adjusting the angle of the cone of light that comes from the condenser; Production of Image by a Compound Microscope The most important part of a microscope is the objective.All the other parts of the instrument are designed to help the objective produce the best possible image. The best image is not the largest; it is the clearest. There is no value to a high magnification. If the resolution is poor you will have no better understanding of the specimen. light beam ocularà ‚ lens Magnification Numerical aperture (NA) Determines the resolving power of the objective* Optical tube length / max. coverslip thickness in mm prism objective lens specimen condenser lens Figure 1: Objectives engravings light sourceFigure 2: Image production in a compound microscope. 11 Lab1 ? Microscopy *Resolving power is the ability to see two objects that are very close as two separate objects. The human eye will resolving power is about 100 µm. Using the compound microscope Always handle the microscope GENTLY! It is an expensive, delicate and heavy instrument. Carry it with two hands, one hand on the arm, and the other hand under the base. If the ocular or objective is dir ty, wipe it clean using ONLY Kimwipes or special lens tissue and cleaning fluid supplied.If you use anything else you may scratch the lens. Wipe up any cleaning fluid immediately; otherwise it will dissolve the glue which holds the lens in place. REMEMBER, your demonstrator is here to help, so†¦ ASK! 1. Make sure that the power cord is plugged into the back of your microscope and into a power outlet. 2. Using the letter â€Å"e† microscope slide provided, follow steps 2 through 13 in the Setup and Bright field alignment procedure of Biolabo. Remember, observation can be done on screen or through the oculars. Orientation an d working distance . Starting your examination with the 4X objective, position the letter â€Å"e† slide on the stage. 2. Draw what you see in the microscope:_________________ 3. What would a slide with the letter â€Å"t† look like under the microscope? _________________ 4. Using the knobs located on the side of the stage and looking through the microscope, move the slide slowly to the right, then to the left. Record your observations. ___________________________________ 5. Now, move the slide slowly away from you, then towards you while observing through the microscope.Record your observations ____________________________________ 6. Focus on the slide at 10X. Check the dist ance between the objective lens and your slide (= the working distance, see also the reference at the end of this chapter). Now switch to the 40X objective and check the working distance. What happens to the working distance as your magnification increases? 12 Lab1 ? Microscopy Depth of field (depth of focus) Lenses have a depth of focus. It is the number of planes in which an object appears to be in focus.Extend your fist at arm’s length in front of you and hold your thumb up. Concentrate on your thumb and notice that the objects past your thumb on the other side of the room are not clearly seen. Similarly withà ‚ a microscope, when it is focussed on one surface, the surfaces lower or higher will be out of focus. 1. Position a prepared slide with coloured threads upon the stage. At low power, 4X, focus on the area where the threads cross. 2. Using the fine focus adjustment, focus up and down slowly. 3. Repeat using different objectives.What can you say about the depth of field at different magnifications? Has it increased or decreased? (i. e. , can you see more threads in one focal plane at 4X or 40X? ) ____________________________________________________________ Magnification The magnification given by objectives and oculars is engraved on them. The total magnification for any combination of objective and ocular is the product of the magnification of each lens. Objective magnification Ocular magnification Total Magnification Light intensity Working distance 4x 10x 40x High 22mm 10x 10x 100xMedium 10. 5mm 40x 10x 400x Low 0. 56mm Table1 . Comparison magnification, working distance and brightness at three different objective magnifications. You also can calculate the magnification of your picture using the following formula: Magnification factor= measured size of object = (             X) Actual size of object 13 Lab1 ? Microscopy Specimen size and Magnification of the picture Before you start this exercise, make sure you have carefully read the website section rele vant to the software you will use to take digital pictures (ImageJ/Qcapture).The goal of this section is to teach you different techniques that will allow you to determine the size of objects you’re observing under the microscope. The general principle is fairly simple: 2 objects have the same relative size (expressed as a ratio) in the real world and under the microscope. actual size of object A   = on? screen size of object A  ? A1 = A2  actual size of object B      on? screen size of object B         B1    B2 The following exercises are applications of this formula. Place a sli de under the microscope.Choose the right objective and adjust the focus and light level. Then, choose a structure you want to measure and take a picture. A? First method: Measuring an object using the field of view (FOV): The simplest way to determine the size of an object is to use the known size of the whole field of view (FOV, the whole picture from left to right). 1? On the computer screen (using a ruler and without writing anything of the screen), measure the object of which you want to determine the size (= A2) 2? Then, measure the width of the whole picture on the screen (=B2). ? Refer to table 2 on page 20 to know the actual size of the field of view for the objective you’re using (=B1) 4? Use the following formula: Actual size of the object (A1) = Actual size of the FOV (B1)     x   on? screen size of the object (A2) on? screen size of the FOV (B2) Example: On a snapshot using the 4x objective, an insect has an on? screen length of 10cm. The whole picture is 20cm wide. What is the actual size of the insect? ______________________________ 14 Lab1 ? Microscopy B? Second method: Measuring an object using a scale bar file:From Image J (using the file / open command), open the file that contains the relevant scale bar in the  (T:/BIO/BIO1140): new10X. jpg for the 10x objective, and new40X. jpg (for the 4x and 40x objectives). Then, using a ruler measure the following distances directly on the computer screen: 1? The on? screen length (or width) of the object whose size you wish to determine (=A2) 2? The width of the scale bar on the screen (=B2) You now can calculate the actual size of the object using the formula: actual size of object = on? creen length of object  x  actual size of scale bar*                                          on? screen length of scale bar ?    A1 = A2 x B1 B2 *The actual size of the scale bar is indicated on the scale bar file (ex: on the new10x. jpg file, the bar represents 0. 2mm at 10x or 0. 02mm at 100x) = B1 Example: I took a picture of a small insect larva, using the 4x objective. The larva length is 60mm on the screen. The scale bar on the new40x. jpg is 30mm and represents 0. 2mm. What is the actual size of the larva? _________________________Do not put the compound microscope back in the cupboard you will need it later this afternoon. Points to remember concerning microscopes 1. Always work with a clean microscope. Use only the lens paper provided. Don't forget to clean the slide too! 2. Always locate the specimen under low power and work your way up to the high power objective. 3. Never use the coarse focusing knob when the high power lens is in position. Use only the fine focus knob. 4. Never use the 100x in 1st year labs (we didn’t teach you how) 5.Always readjust illumination whenever you change the objective. Too much light will give you a blurry image that you cannot focus on. 15 Lab1 ? Microscopy The stereoscopic microscope (dissecting microscope) The stereoscopic microscope, also called stereoscope or dissecting microscope, is used to view objects that are too large or too thick to observe under the comp ound microscope. Stereo microscopes are always equipped with two oculars producing a stereoscopic or three? dimensional image. Unlike the compound microscope, the image is not inverted.Our stereo microscopes provide magnification in the range of 6. 7X ? 45X using a zoom? type lens system. By rotating a dial located on the right side of the stereo microscope head, the viewer obtains a continuous change of magnification. Our stereo microscopes can be used with reflected or transmitted light. Reflected light is directed unto opaque specimens from above and is reflected to the viewer. Transmitted light is used with translucent specimens and passes through the specimen from beneath the stage and into the viewer's eyes.Use of the stereoscopic microscope 1. On the Biolabo home page left click on Stereoscope (Dissecting microscope) and then on Stereoscope setup. 2. Click on Step 1 and read it carefully. Obtain a stereo microscope from the same cupboard as your compound microscope if you haven’t yet. 3. Click on and read steps 2 through 7. 4. Place a coin on the stage. 5. Using the focussing knob on either side of the arm, lower or raise the objective until the coin is in focus. Examine it in both reflected and transmitted light.Which is best for an opaque specimen? Try t he various magnifications by turning the zoom knob. The reflected light source is similar to a spotlight and its orientation can be adjusted manually. Try rotating the light upwards and downwards. 6. Examine other materials such as brine shrimp larvae (Artemia) in a watch glass using both reflected and transmitted light. Add 1? 2 drops of â€Å"proto? slow† solution to slow down the larvae. Estimate the actual size of one larva: __________ 16 Lab1 ? Microscopy Prokaryotic and Eukaryotic cellsIt has long been recognized that living organisms are composed of basic structural and functional units called cells. Cells can be divided into two general type s: prokaryotic and eukaryotic, based on the presence of a nucleus and other membrane bound organelles in the latter. Prokaryotic cells belong to 2 big groups: archaea and eubacteria. They are usually smaller than eukaryotic cells (typically 1? 5 µm). These unicellular organisms may be small, but they are the most abundant organisms on the planet, representing about half the biomass (Biology, Brooker et al. 010, McGraw? Hill&Ryerson). They are devoid of membrane bound organelle such as the nucleus, mitochondria or chloroplasts. Their genetic material is usually composed of one circular chromosome plus other extra chromosomal elements called plasmids. Euka ryotic cells are usually much larger. They possess a membrane bound nucleus, their organelles are more complex and numerous, and their genome is larger than prokaryotes. Eukaryotic organisms can be uni? or multicellular. You will have a chance to observe many eukaryotic cells during this semester: Amoeba, Lilly, Whitefish†¦.In today's exercise you will take a first look at the similarities and differences between prokaryotic and eukaryotic cells as well as the diversity within these groups. You should familiarize yourselves with a whole array of cellular structures and organelles you will probably encounter during the course of this exercise. Before your scheduled lab session, write down the definition and function for each of the following terms: plasma (cell) membrane, cell wall, protoplast, cytoplasm, vacuoles, nucleus, nucleolus and chloroplasts.Eukaryotic Cells: Elodea (plant) 1? Get a young green Elodea leaf from the jar. Mount it in a drop of water on a clean microscope slide with the convex side of the leaf uppermost. Cover the preparation with a coverslip. 2? Observe the preparation at 4X, then at 10X. If you see brownish oval structures on the leaf surface, ignore then. These are probably epiphytic diatoms. Concentrate your attention on the cells near the cent ral rib at the base of the leaf and on the marginal cells at the edge of the leaf. Can you distinguish several layers making up the leaf? ____ ? What is the average length ______ and width ______ of the cells in micrometres? 17 Lab1 ? Microscopy 3? Focussing at 40X locate the cell wall, the vacuole, the cytoplasm and the numerous green chloroplasts. ? What important biological process takes place in the chloroplasts? _____________________________________ ? What pigment is responsible for their green colouration? ________________________________________________ ? What is the shape of chloroplasts? ____________________________________________ ? Are the chloroplasts moving? What sort of movement? ____________________________ _____________________ ? The phenomenon you are observing is called cytoplasmic streaming or cyclosis. What do you think the function of such a process could be? ___________________________________________________ 4? You have probably realised that the plasma membrane cannot be seen in plant cells. It is too thin to be resolved with the compound microscope.In order to see the true limiting boundary of the cytoplasm it is necessary to treat the cells in such a manner that the plasma membrane becomes withdrawn away from the rigid cell wall. This can be done by placing the cell in a strong salt solution. This will cause water toà ‚ diffuse out of the cell by osmosis, thereby decreasing the cell volume. The unaffected cell wall remains in its original state. What can then be seen is a space between the cell wall and the limiting boundary of the protoplast (the cell minus the cell wall) which thereby becomes visible. Remove your Elodea slide from the microscope stage. Delicately remove the coverslip, add one drop of 5% NaCl solution then put back the coverslip on your preparation ? Refocus at 40x (don't forget: you must first focus at 4X, then 10X and finally at 40x). ? Are the cells plasmolyzed? (If not wait a while longer). How do they look like now? __ ____________________ ? Has the cell wall been affected? _________________ ? What becomes of the large central vacuole during plasmolysis? ______ _______________________________________________ Take a picture of a plasmolyzed Elodea cell. How does it compare to the previous picture? 18 Lab1 ? Microscopy Prokaryotic Cells: Lyngbya (eubacteria: cyanobacteria) 1. Take a close look at the sample in the jar. Which colour would best describe its appearance? ___________________ 2. Prepare a wet mount of fresh Lyngbya by the following procedure: ? With forceps or an eye dropper, put a very small amount of green matter on a clean slide ? Add a drop of water from the jar. ? Carefully place a co verslip over it. Make sure it lies flat on the preparation.Don't worry if there are just a few air bubbles. With practice, your skills will improve. However, if too many air bubbles are present, your preparation risks to dry out very quickly during viewing, compromising your observations. 3. Starting with the 4X objective, focus on your preparation. ? Can you see numerous green filaments? _______ ? Are the filaments moving? __________ 4. Switch to the 10X then the 40X objective and focus using the fine focus knob only: ? Do you see the individual cells making up each filament? ________ ? Estimate the width of one filament in micrometres:_______ What’s the filamentà ‚ width in millimetres (mm)? ________ ? REMEMBER: You are working with living cells. Work quickly and keep your specimen wet at all times. Dead, dry or damaged biological preparations are useless. Returning the microscopes after use After completing all observations, turn and click the low power objective (4X) on the compound microscope into position. Remove the slide from the stage and return it to its correct box. Wipe the stages with a clean paper towel. Carefully disconnect the camera from the firewire cable.Make sure you turned off the light on each microscope, then unplug the power cord and make a loose coil of it around the eyepieces. Return the microscope in the cupboard. 19 Lab1 ? Microscopy TAs will check that you properly returned the microscopes in the cupboard with the cord properly attached and no slide present on the stage. You will lose marks for this lab (and other labs) if you don’t do so. Evaluation A short quiz on microscope components, specimen observations and measurement of objects will take place at the beginning of Lab2.Be on time, the quiz will start at 2:30. References: 1? Metric system (see also appendix IV at the end of lab manual): 1 centimetre cm = 10? 2 metres (m) 1 millimetre mm = 10? 3 metres 1 micrometre ? m = 10? 6 metres 1 nanometre nm = 10? 9 metres 2? Size of camera field of views (fov): Table 2: Fields of View: Olympus CX41 Compound Microscope Objective 4X 10X 40X 100X Camera field of view (width in mm) 1. 75 0. 70 0. 175 0. 070 Table 3: Fields of View – Olympus SZ61TR Dissecting Microscope Zoom Setting 0. 67X 0. 8X 1X
Sunday, November 10, 2019
Barangay profiling system Essay
1.1 Introduction The findings of the study will contribute to our understanding of urbanization, local governance and the consequences of migration at the macro level in Barangay Upper Calarian. It will help policy makers (local government units) identify areas where urbanization mechanism can contribute positively to the development of the said barangay. Moreover, program implementers and service providers will also learn from the lessons gathered on urbanization and local governance. At the local level, existing programs can further be improved. One of the exciting ways in which the computer service is in the field of information retrieval and operations – the search for facts which, together with the operations done on it, are stored in a central storage area. Computer – based information retrieval operates through the use of software that can offer information services for an institution. An information service provides a way to electronically access, retrieve, and transmit the needed information. Statement of the Problem The Local Government Units of Zamboanga have long been with computers to be used in operations such as transactions, records and other businesses. That is, through computer technology. But up to now, those computers had not been used to their fullest capabilities. Barangay offices still rely on manual labor not on the machines as their frontline of service and operations. Some things are neglected. One, Standard Operating Procedures are not followed. Anyone can have his clearance signed or business permit released even if the authorized person to approve it, for example the Barangay Captain, is not present. The office has at least signed blank clearances and/ or permits in this case. Thus, the reliability of such can be questioned. Two, it’s because all of the facts and information on the barangay is kept on papers, the should – be manifestation of the maximized usage of computer is not attained and therefore causes the slow retrieval of information and transactions. And lastly, hard copies of the files, transactions held and other matters require a large file cabinet to hold them which in many case, is a case of an unorganized file management system. Significance of the Study A Computer Information Service represents a giant leap in computerized system of barangay transactions and records handling. They can provide up-to-the information with relatively little effort on the part of the user and put a huge amount of information within easy, convenient and comfortable reach. Not mentioning the security and integrity of the transactions and of the documents it also provides. This study aims to present possible solution to the problems stated and to enhance the quality of service a barangay office offers to its clients. Furthermore, this serves as an awakening factor for all government offices, from highest to lowest levels, to be in line with the government’s view of globalization and competitiveness in today’s Information Age.
Friday, November 8, 2019
marketing mix Essay Example
marketing mix Essay Example marketing mix Paper marketing mix Paper Topic: Marketing-(Nike, Inc. ) Introduction Nike was the Goddess of victory in Greek mythology. In 1978 an athlete runner Philip Knight and his coach, Bill Bowerman renamed their small sportswear company as Nike. Since then, the business has increased dramatically. At present Nike, Inc. has already become a major public traded sportswear and equipment supplier in the United States. It is the worlds leading supplier of athletic shoes and apparel and a major manufacturer of sport equipment with revenue in excess of IJS$ 24,13 billion in last year 2012. (Nike,lnc. reports fiscal 2013) . Nike as a most successful company in the world. It must have a well marketing management that can perfectly identify and anticipates customer requirement and satisfy them. There are many marketing elements that must have led Nike to become such a powerful brand. This study will analyse the Nikes marketing mix and its market orientation, in addition a conclusion for marketing of Nike. Marketing mix According to the concept of marketing mix (Neil Borden 1953), marketing mix was defined as an instrument to analyse product, price, place and promotion in order to establish relationships with customers. Product is seen as an item that can satisfy what a consumer demand that includes tangible goods and intangible service. Promotion means all of the methods of communication that marketers use to deliver information to different communities about the product. Place represents the location where the tangible and/or intangible products are provided for customers. Price is a sum of money that a customer pays for the product. Product: In order to satlsTy tne consumers aemana, NIKe Tlrst provides a w10e range of products that involves all aspects of different sport areas for their customer. This eans all the customers could be satisfied by Nikes products, no matter what the needs of the people. Nike has all the equipment for them. Secondly, According to the companys mission statement: to bring inspiration an innovation to every athlete in the world, Nike also makes high quality and environmental goods with most new technology, a good example is the basketball shoe, it utilises the Nike Flywire, Nike Zoom, Nike Air technique that loosens or tightens with the natural notion of the foot and provides support, protection and stability. These techniques can ensure the player has greatest performance in the game. Moreover Nike deem fashion is really crucial factor for any products, therefore Nike hire famous designers to design its product and also providing variety of colors and styles for its customers, that makes more and more people are attracted by Nikes product and using them every day, even though they were first designed for athletes. Hence, Nike has perfectly satisfied their customers by supplying a variable, high quality, technological, and fashionable product. Price: Nike uses premium-pricing strategy. The premium pricing strategy is the application of a fixed price based on the quality of the product. This has made Nike o set relatively higher price than its competitors. This strategy focuses on the consumers who think high quality is more important than the cheap price, and also those who like Nike Company more. This means Nike has to spend more money to build a good company reputation and image such as TV advertisement, celebrity endorsement, sponsoring charitable activities. These can be another reasons for the high price products. In fact this strategy seems to be working very well, as most people who choose to purchase Nike commodities accesses that they are ready for their prices since they feel that Nike is reasonable. Hampy, 2006). Place: Nike sells its products directly and also uses distributors and e-commercial. When selling its products directly, the company has created the idea of Nike towns in different parts of the USA, in order to contact with clients directly and can therefore analyse consumer behaviours. This also can help to measure the level of demand for a particular product. These data play a significant role in their marketing strategy. Furthermore, a right method of distribution might help the company save many valuable resources, but there are also many drawbacks, for instance, if Nike hires a elivering company to take commodities to customer. The customer may expect that delivery companies can do it as fast as possible, this may cost Nike a great sum of money to acquire such a good delivery. Moreover, in case the deliveries are damaged or delayed accidently, the clients will tend to blame Nike for the damage or delay, instead of the delivery company. This will harm the reputation of Nike. Lastly, Nike has been using a successful e-commercial over last two decades. The first e- commercial site was launched in April 1999 by providing over 65 styles of sport roducts to the US market for purchasing (Nike, 2013). This helps the promotion of NIKes products all over tne glooe. Promotion: Nike used to sponsor numerous sport celebrities to publicise their product. Such as Kobe Bryant in basketball, Tiger woods in golf, Federer in tennis. This is a really effective approach to improve awareness, and image of the brand. For example, if a celebrity athlete sponsors a specific brand of athletic shoes, the brand will be associated with success. Besides that, there are also many popular Nike advertisement that spread all over the word, however advertisements do have some isadvantages; they do not target specific customers, and information are received by those who happen to be at a certain location, who are likely not to purchase the product, and this may waste the companys resources. However, this may be not happened with Nikes products, as their commodities fit any category of people, as the company mission statement: to bring inspiration and innovation to every athlete in the world, If you have a body you are an athlete. (Bill Bowerman, Nike Co-founder). Additionally, in recent years, because social media is cheap, easy and influential, it provides a crucial promotion platform for Nike. Nike uses Facebook and Twitter to deliver the promotion information to their client, and receives feedback form their customers. This two-way communication can makes Nike select more important and accurate data from customers. All these promotion activities certainly make Nike become the most recognisable brand in the world. Market orientations This theory is to consider the demand and interest of customers, organizations and societies in order to find out which market orientation best suites the company. There are five parts of orientations. 1 . Production-This concept believes that customers prefer products that are both idely available and inexpensive. The marketer should concentrate on reaching high production efficiency, low costs and mass distribution. This concept normally makes sense in developing countries, where consumers only want get the cheap products. 2. Products-This orientation focus on supplying products that provides the best quality, performance and innovative features. However it might sometimes not really fulfill the customer demand. . Selling-This concept means the company is more interested in selling and promoting, they keep promoting their products to stimulate more buying. 4. Marketing-This orientation concentrate on the companys customer needs and what they want in order to makes the company better than its competitors. 5. Social Responsible Marketing-This orientation holds that in order to reach organlsatlons goal, tne organlsatlon not only prov10es a nlgn quallty products, It also should reinforce social and ethical values fore the benefit of citizens. I think there is no doubt that Nike as an organization is market- orientated. According to Phil Knight, COE Nike (2009) answered in an interview that for years we considered ourselves as a product-orientated company however, we now understand the most mportant thing is the consumers as they lead the innovation. They believe that the consumers needs and wants is their most important marketing tool. This can be certainly proved by it offer variety products which cover nearly all areas in order to fulfill different needs of people. A good example is the Nike+ iPod. Nike realised there are some customers used to track their runners space on their iPod, therefore Nike generates some products that have been installed with a radio device that can connect to their iPod and measuring their running distance automatically, however the price does not change that much. Besides that, all Nikes products were designed to be fashionable, this can satisfy those who are not an athlete, but only want a beautiful shoe, then the idea of create you own shoe come out. The customer can design their own shoes on Nike website, the customer can choose and colors and styles they like, and Nike makes it for them. Therefore, no matter who you are, what you want, there always is a Nike product suit you, as you are the most importance for Nike (Phil Knight 2009). This orientation certainly helps Nike earn more marketing, because in the present society, customers have variety of choices. Whether can satisfy the demand of consumers is the most crucial factor to influence the consumer decision-making process. Alet C Erasmus, Elizabeth Boshoff and GG Rousseau2001) Conclusion From the about study, we had understanding the Nike is market orientation company, it deem consumers needs and wants are most crucial elements for its marketing strategy. Besides that, we also analyzed Nikes product, price, promotion, and place base on marketing mix theory. Then we sought out that Nike generates a verity of high quality, fashionable and functional products. And it has buil t a most ecognizable band and a high company reputation and image through by social media, advertisements and celebrity endorsement. These factors lead to Nike became such a successful company. In the future, Nike will continue the principle in order to satisfy more and more customer. world count: 1 Reference: 1. Hampy, J. (2006): Reengineering the Nike Corporation: A Manifesto for Business marketing in Nike, Harper 2. Kohli, A. K. Jaworski, B. J. (1990). Market Orientation: The Construct, Research Propositions, and Managerial Implications. The Journal of Marketing, 54(2),1-18. 3. Ruekert, Robert W. 1992). Developing a Market Orientation: An Organizational Strategy Perspective. International Journal of Research in Marketing, 9(3),225-45. 4. Nike,inc. reports fiscal (2013) fourth quarter and full year results. Available at http://nikeinc. com/news/nike-inc-reports-fiscal-2012-fourth- quarter-and-full-year-results. [accessed 11/08/2013] 5. Nike elevates global e commerce strategy (2013). Available at http://nikeinc. com/news/nike-inc-elevates- global-e-commerce-strategy [accessed 11/08/2013] 6. Ruekert, Robert W. (1992). Developing a Market Orientation: An Organizational Strategy Perspective. International Journal of Research in Marketing, 9(3),225-45. . Phil Knight, CEO Nike on product marketing (2009) available at marketinginprogress. com/ 2009/04/16/phil-knight-nike-ceo-on-product-marketing/[accessed 1 1108/2013] 8. Borden, Neil H. (1964), The Concept of the Marketing Mix, Journal of Advertising Research, 4 (2), 2-7. 9. Naylor, J. (2004), Management marketing in Management 2ed. prennce Hall, PP 520-554. 10. Erasmus, C, A, Boshoff, E and Rousseau GG (2001) , Consumer decision-making models within the discipline of consumer science: a critical approach Journal of Family Ecology and Consumer Sciences, Vol 29.
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