The Vikings essays

The Vikings essays Vikings, the term is given to a race of Scandinavian people who raided and settled in large areas of eastern and Western Europe during a period of Scandinavian expansion from about 800 to 1100. The term came from an old English word wic, which is a derivation from a Latin word meaning trading-place but for the people of the medieval age the term was used as synonym for barbarian paganism. The Vikings were an amazing race of people who immigrated and fought to survive. They originated from Norway, Sweden and Denmark. These three main groups of Vikings expanded through out Europe, but the ones this topic are interested in are the Danish and Norwegian Vikings who settled in Northern and Eastern Europe. These Scandinavians moved to find new lands, mainly because of overpopulation and scarcity. The Danish Vikings had an enormous impact on Britain and most of Charlemagnes empire, which was mainly France. They practically changed the culture with their art and craftsmanship; they influenced the language and government, with an idea of justice. They improved the European warfare with their famous boats. Vikings have influenced Europe in so many ways that it is hard to believe that the 18th Century idea that they were bloodthirsty warmongers was true. The idea of the fierce warrior was brought up when a group of Norsemen attacked a monastery on the island of Lindesfarne. A surviving monk wrote and account of the raid afterwards. "The same year the heathens arrived from the north to Brittany with a fleet of ships. They were like stinging wasps, and they spread in all directions like horrible wolves, wrecking, robbing, shattering and killing not only animals but also priests, monks and nuns. They came to the church of Lindesfarne, slayed everything alive, dug up the altars and took all the treasures of the holy church". The Norsemen probably picked churches and monasteries probably because they ha...

Circadian Rhythm essay Essays

Circadian Rhythm essay Essays Circadian Rhythm essay Paper Circadian Rhythm essay Paper Circadian Rhythm   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The article, Circadian clock-protein expression in cyanobacteria: rhythms and phase setting, is an interesting scientific breakdown of a phenomenon that connects a certain type of bacteria to the timekeeping ways of other organisms. The article begins with a basic explanation of the biological evidence that they have gathered, but later goes on to expand its explanation to include lots of data to support the conclusion. In this article, charts, graphs, and unlimited data are presented in an effort to shed a comprehensive light on the circadian rhythms that are present.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The basic premise behind the theory presented in this article is that cyanobacteria have a time keeping system that help them run more efficiently than other forms of bacteria. The explanation centers on three different genes, aptly named kaiA, kaiB, and kaiC. These three genes are the primary reasons why the circadian clock system exists within the eukaryotic bacteria. Research within this article indicates that while only a few mutations of these genes exist, any deletion of the entire segment will cause widespread circadian characteristics.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   There are many different variables that affect this rhythmic method in bacteria. One of those things was light, as the article is quick to point out. The variances between the different genes are relevant in the data that is presented, especially the two charts that show how the genes reacted to being put in the presence of constant sunlight. In addition, the later part of the article addresses how different variables like different proteins can stop the induction of the gene, KaiC. The article finally came to the conclusion that the KaiC genes were much more rhythmic when not in the presence of constant light. In fact, darkness actually helped promote the clock-protein expression.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The article closes by stating some conclusions which are up for discussions. The basic premise presented in the conclusion has to do with the conditions under which oscillation is possible. For the three different genes, different constant conditions are necessary, and the article shows that KaiA is different than KaiB and KaiC genes.

Relative Error Definition (Science)

Relative Error Definition (Science) Relative error is a measure of the uncertainty of measurement compared to the size of the measurement. Its used to put error into perspective. For example, an error of 1 cm would be a lot if the total length is 15 cm, but insignificant if the length was 5 km. Relative error is also known as relative uncertainty or approximation error. Reasons for Relative Error Relative error compares a measurement to an exact value. The two reasons for this error are: Using an approximation instead of real data (e.g., 22/7 or 3.14 instead of pi or rounding 2/3 to 0.67)Imprecise measurement due to instrumentation (e.g., a ruler measuring to the nearest millimeter) Relative Error Versus Absolute Error Absolute error is another measure of uncertainty. The formulas for absolute and relative error are: EA | V - Vapprox | ER | 1 - (Vapprox / V) | Percent error is then: EP | (V - Vapprox) / V | x 100% Relative Error Example Three weights are measured at 5.05 g, 5.00 g, and 4.95 g. The absolute error is  ± 0.05 g.The relative error is 0.05 g/5.00 g 0.01 or 1%. Sources Golub, Gene; Charles F. Van Loan (1996). Matrix Computations – Third Edition. Baltimore: The Johns Hopkins University Press. p. 53. ISBN 0-8018-5413-X.Helfrick, Albert D. (2005) Modern Electronic Instrumentation and Measurement Techniques. p. 16. ISBN 81-297-0731-4

English-Only Rule at the Workplace Assignment Example | Topics and Well Written Essays - 750 words

English-Only Rule at the Workplace - Assignment Example This paper will begin with the statement that Title VII provides guidelines on the possible application of English-only rules at the workplace. The application of such rules can be done non-discriminatorily under various circumstances at the workplace. It is very important for employers to understand the guidelines of Title VII on the use of English-only rule policies at the workplace since it is very easy to face litigation from non-English speaking employees of the company.  The application of English-only rules at the workplace is justified by ‘business necessity’ in the event that it is a requirement for an employer to work efficiently and safely (Bennett & Hartman, 2009). For Morales, it important to note various circumstances, which may justify the adoption of English-only rules. Morales as the employer and majority of the workers speak only English. In these circumstances, it complies with Title VII to apply English-only rules as an important requirement for com munication with clients, coworkers, or supervisors who speak English only. This is applicable at the Morales’ warehouse where the majority of the workers and the supervisor (Morales) speaks only English.  Another important exception to the English-only rule is safety requirements at the workplace (Vettori, 2007). Some high-risk jobs require employees to have a uniform language in case of emergencies. At the warehouse, Morales may justify the application of such a rule citing safety issues, which may be valid in this kind of business. Title VII allows for the adoption of English only rules where there is evidence of safety justifications for such a rule. Further, this rule may be justified for efficiency purposes in cooperative assignments where the majority of people speak only English and hence citing the importance of speaking a language understood by all (Wheeler, Klaas & Mahony, 2004).

Case study #2 Example | Topics and Well Written Essays - 1000 words

#2 - Case Study Example With the intention to solve these issues, the CEO started his activities firstly from visiting the workplace of one of its rigs, named ‘Voyager 7’. The rig was quite small comprising 150 employees with a blend of skilled, unskilled and immigrant labours. Soon he began to depict that there was clear discrimination practiced in the workplace with regard to the living conditions and the working conditions of the lower level employees and the upper level employees. The upper level employees, who were also the immigrants, were provided with far better treatment in comparison to that of the local African employees. The local authorities of the government, despite being aware of the situation were never involved in taking any potential action to resolve the racial discrimination practiced within the organisation. After analysing the situation from the view point of the CEO, inferences have been drawn through the SWOTT analysis. Weaknesses: The situation has major drawbacks with the workplace environment being full of discrimination. Employees are treated differently on the basis of their nationality, race and designations, raising Corporate Social Responsibility (CSR) related concerns, which might diminish stakeholders’ confidence on the company. Threats: The discrimination prevailing in the workplace is a threat to the integrity of the workplace. Owing to the absence of communication between the lower level employees and upper level employees, the expectation of effective performance of this rig is highly unrealistic. Trends: If the situation continues in this trend, chances of conflicts between the upper level and lower level employees are highly uncertain. Moreover, legal authorities might also halt the operations of the entire business owing to the illegal practices of discrimination in the workplace. The alternatives will need to be evaluated considering the objectives of the company regarding CSR, ensuring equality

Influence of Religion on Developing Societies Research Paper - 1

Influence of Religion on Developing Societies - Research Paper Example Research has shown that one of the most significant contributions that any religion makes to societal development is by playing its role as a means of enforcing morality to society members. In societies where there is a prevalent belief in God and a substantial number of the members of society are religious, the moral value of integrity is also prevalent. As such, the resources in such societies are more likely to be fairly distributed to all members of society; this is because those who are in charge of the distribution of resources work with integrity. In a society that is prevalently religious, members of such societies are less likely to be distrustful of firms/companies’ ethics since such companies also have ‘religious’ employees who share similar moral values. While this may be a quite naà ¯ve outlook, such trust may also create a suitable business environment, which enhances development in a society.In his book ‘The Protestant Ethic and the Spirit of Capitalism’, Max Weber advances the idea that the work ethics that were instilled to European societies during and after the Protestant Reformation in the church played a major role in the development of capitalist ideals, which led to the rapid economic development in Europe and America. According to Weber, the Reformation emphasized moral values, such as hard work, austerity, frugality, and loyalty to interests of the group. These values, according to Weber, were the cornerstone of capitalism, which led to intensified economic development.

Global Business Context Outline Example | Topics and Well Written Essays - 1000 words

Global Business Context - Outline Example The main purpose of this document is to develop a set of parameters by which an ideal country can be chosen for locating the business. The rate of economic growth in southeast Asia is quite low in comparison to other countries. Therefore, its GDP per capita had been falling to a certain extent behind that of Indonesia, Brazil and China. It has been stated by OECD (Organisation for Economic Co-Operation and Development) that those countries possessing more than $ 8,000 of per capita income are classified as high income countries. Therefore, the product of global venture is likely to succeed if the country has more than $8,000 of per capita income. The development of the product along with the sales and marketing of the product requires high skilled employees especially for the purpose of designing and engineering services. Therefore, the staff must possess good communication services. It is the ubiquity of the mobile phones that causes changes in the cultural norms. Although the chips will add new features to the mobile phones, most of its features may not be accepted universally. Therefore, there is socio-cultural impact of the chip on the buyers. Yes, the demand for the product is sensitive to recession because during the times of recession, the buyers may undo the purchase of cell phones and therefore have an impact on the mobile chip as well. The product requires high level of financing in order to get off the ground. It has been noted that most of the mobile chip companies, such as Nokia are investing huge amount of money to expand its operations. The companies compete in terms of both price and non price competition. They try to reduce the overall cost of operation and therefore lower the price of their product. In addition to this, the companies try to make the product attractive by adding new features to it on a regular basis. Based on your research summarised above, in this box you must now