Puritans

During the seventeenth century, the Puritans landed in New England to form the Massachusetts Bay colony. John Winthrop, the first Governor of the colony, saw the place as a political and religious refuge. He described it as a city upon a hill. In England, the Puritans were not free to practice their faith and were persecuted by the Anglican Church. The Puritans wanted to create an ideal society where they could practice religion at will. These people risked everything just so they could freely practice their faith. Their sole purpose in settling in America was to sustain and practice their religion. The Massachusetts Bay colony was very different from their counterpart, Jamestown. Jamestown colonists consisted of mainly single men who came to the New World to merely make money. These money-hungry profiteers were interested in milking the land for cash crops and other sources of revenue. The Puritans, on the other hand, formed communities where they could closely practice their faith together. They had a big focus on families and community worship. The Puritans also created a government, which was based on the idea of the rule of the majority. The Jamestown colony was not interested in making communities. The Puritans priorities were centered on their religion and the teaching of it. This is clearly shown in their focus of education. The purpose of education to them was to teach the children religious and moral values. This would prove to be a very good way to. Every community of 50 families had a teacher and every community of 100 families had a school. The Puritans emphasis on religious education supports the fact that they had moralistic plans for the New World. The Jamestown colonists, however, were not as concerned with education. Although the Puritans came to the New World for religious freedom, they did not accept people whose religious beliefs differed from those of the P

Productive assessment Essay Example | Topics and Well Written Essays - 500 words

Productive assessment - Essay Example As a result he was able to see the different features and benefits that each product had to offer. Consequently, he could deduce the marketing rationale of why a certain model was more or less than another and what features one could expect to find on the model in the lower, median, and high end price ranges. Dee Fink of the Oklahoma Instructional Development Program labels this approach â€Å"Doing† because Donald’s exposure to the products permits him to categorize them and create an appropriate hierarchy in his mind from which to delineate a value for each product that he can understand and remember. Dr. Charles Bonwell conducts Active Learning workshops where he helps school teachers learn this technique. According to Dr. Bonwell, the purpose of his workshops is to train instructors to move away from the classical approach of relying almost exclusively on the lecture as the primary learning tool to moving into an environment where the student participates directly i n all aspects of his/her learning experience.

Nutrition and Autism Assignment Example | Topics and Well Written Essays - 500 words - 1

Nutrition and Autism - Assignment Example Moreover, the elimination of lead-loaded petro has been identified as a deliberate campaign program that has been adopted to eliminate the adverse effects of the chemical substances. The article, therefore, links development of autism t exposure to chemical agents and thus its prevention lies squarely on elimination of exposure. Besides, the author identifies that children are more prone to these chemical agents. Exposure is mainly through maternal transfer to the baby during pregnancy or consistent early exposure to these chemicals. Whichever the case, there are over 200 chemicals that have been proven in laboratories to inhibit brain development. However, there is a critical impediment identified by the author as stumbling a block in avoidance of these chemicals. Firstly, the threshold to prove is too high and require study sample with the control group that is impossible due to ethical consideration. Besides, there are still gaps in chemical neurotoxicity tests leading to insufficient literature (Grandjean and Landrigan 2169). Despite the shortcomings, the article suggests removal of food items that contain these dangerous elements. I feel that the article is scientific and ought to offer direction to food industries that use chemical additives as preservatives or as food components. Mercury and lead have been identified many times as the dangerous elements whose exposure at pregnancy predisposes to teratogenicity. I consider the article findings on chemicals in food, fuel or any other source substantially convincing and policy makers should work around the clock to prevent exposure as an important step in prevention against autism and related conditions. The article explores nutrition, autism and how a combination of nutritional supplements can benefit autistic children. It further reports experimental studies that help affirm suggestion that vitamin B6 and Magnesium element combination is more

Biochemistry Lab Report Example | Topics and Well Written Essays - 750 words

Biochemistry - Lab Report Example The gels were visualized by coomassie staining. The restriction digestion of recombinant DNA yielded the predicted band sizes upon electrophoresis, confirming the presence of the pGLO plasmid in the transformants. The presence of a single neat band at the expected size range upon immunoblotting indicates the successful isolation of the purified GFP protein. Initially obtained from the jellyfish Aequorea victoria/Aequorea aequorea/Aequorea forskalea, the Green fluorescent protein (GFP) is composed of 238 amino acids with a molar mass of 26.9 kDa. Its typical three dimensional structure facilitates a specific set of cyclization reactions inside the protein giving rise to the tripeptide Ser65-Tyr66-Gly67 which forms the fluorophore, the fluorescent component of the protein, present on the alpha helix. This helix is actively shielded from the surrounding environment by the beta sheets, hence contributing to the use of the GFP gene as a reporter of gene expression or cellular protein localization. In the present experiment, the GFP gene has been used to understand the mechanism of molecular cloning and subsequent protein purification procedures. The molecular cloning was carried out by transforming the pGLO plasmid vector with the GFP gene insert into the bacterial host E.coli strain HB101. ... After appropriate incubation, the colonies were observed under normal light, followed by U.V light. Under normal light all the plates except plate with LB+Amp had growth Lack of plasmid DNA on Plate with LB+Amp-pGLO might have rendered the colonies susceptible to the antibiotic ampicillin, due to absence of genes required to deactivate ampicillin. Flourescence was observed in plates 3 and 4 under U.V light indicating the transformation of the plasmid DNA into the E.coli host. Plate 3, inspite of having ampicillin showed growth due to the presence of B-lactamase gene which can inactivate ampicillin. Plate 4 had the maximum number of colonies compared to the other plates. This could be attributed to the addition of arabinose into the medium which selectively enhances the activity of the arabinose operon in which the GFP gene has been inserted, thus increasing the GFP protein which has the unique quality of fluorescence. To confirm the insertion of the pGLO plasmid into the colonies on plates 3 and 4, the DNA from these colonies was purified using QAI kit method and subjected to restriction digestion using EcoRV and Hind III followed by electrophoresis, wherein an electric field was applied to the gel matrix. DNA molecules move towards the anode due to negativity of the charged phosphates along its backbone. The rate of migration of a particular DNA fragment is inversely proportional to its molecular weight; hence the fragments with the highest weight have the least mobility. Post electrophoresis, the ethidium bromide stained gel was visualized under UV light (Figure 1). A single restriction site specific to EcoRV is present on

Charles Darwin Essay examples -- Science Evolution Scientist Biology E

Charles Darwin The famous naturalist Charles Darwin embarked on hundreds of miles of land excursions during the often-told story of the H. M. S. Beagle voyage, and on these trips, the most lasting visual impressions for Darwin are the Cordilleras Mountains, the Fuegian natives, and the Brazilian rainforests. The Beagle’s five-year world circumnavigation from 1831 to 1836 emphasized South America and so it is not so surprising the previously mentioned natural wonders had such important impact on Darwin. Somewhat unexpected, though, is the desolate Patagonia plains of Argentina which made an especially lasting impression on Darwin. While certainly not the only important lasting natural impressions for Darwin from the voyage, the natural wonders mentioned previously are quite note worthy because they show up so prominently in a careful reading of Darwin’s writing. Much has been written about the 19th century Beagle voyage and its scientific developments, but instead the emphasis for this research paper will be a selection of Charles Darwin’s most striking land journeys. This assignment will describe and evaluate the dimensions of the ‘gentleman naturalist’s’ most impressive visual memories resulting from excursions into Brazil, Argentina, and Chile. In doing so, this paper will heavily rely on two sources: The Life and Letters of Charles Darwin and what is popularly known as Darwin’s Beagle Diary. Both of these texts are available on the World Wide Web. Before turning to the content of the previously mentioned sources, some additional background is in order. The Beagle voyages’ main mission was to acquire a set of longitudinal measurements in a circumnavigation of the globe. In additi... ...[13] Ibid., 534. Unknown indirect source. Referred in Journal of Researches as: Shelley, Lines on M. Blanc. I was unable to found a bibliographic reference. [14] Ibid., 534. Bibliography: Darwin, C. Journal of Researches into the Natural History and Geology of the countries visited during the voyage round the world of H.M.S. Beagle. 11th ed., London: John Murray, 1913. Quoted from Web Site – Van Wyhe, John ed., â€Å"The writings of Charles Darwin on the web,† 8 October 2003. (29 December 2003). Darwin, F. ed., The Life and Letters of Charles Darwin. New York: D. Appleton & & Co., 1905. Quoted from Web Site – Van Wyhe, John ed., â€Å"The writings of Charles Darwin on the Web,† 8 October 2003. (29 December 2003).

Producing Isoamyl Acetate from Isoamy

This was then weighed and computed for the percent lied. The theoretical yield and the weighed value must have close values in order for this experiment to be successful. Keywords: fruit flavors, banana flavor, call stratification, reflux, extraction, washing, drying, drying agents Introduction Esters are a group of organic compounds that give out distinct odors. Examples of esters are fruit flavors such as the product of this experiment. Somali acetate or banana flavor is an ester which resulted from an call stratification between Somali alcohol and Acetic anhydride.Call stratification is a reaction between acid anhydride and call chlorides. Through this experiment, the students that performed It would have learned about reflux, extraction, washing and drying. The reflux technique is the boiling of the reagents while cooling the vapor escaping from it and having it returned in the flask to prevent evaporation. This guarantees that the temperature in the flask is constant. Extraction , washing and drying the resulting chemicals after the reflux technique separates the desired product, in this experiment It was the Somali acetate, from the excess products.Drying agents are used twice In this experiment, first to remove the water where the undesired reduces was washed Into and the last to remove the excess. The objectives of this experiment is as follows: To synthesize Somali acetate from Somali alcohol and Acetic anhydride To calculate percent yield of Somali acetate To learn the reflux technique To learn the technique of extraction, washing and drying Methodology First, the reagents were prepared and properly labeled. 5 drops of concentrated HOSTS was added into the acetic anhydride while in an ice bath.While still in the ice bath, Somali alcohol was slowly added into the acetic anhydride. The reaction was extremely exothermic which explains the use of an ice bath. See Figure 1) The reagents were then transferred into a reaction flask. Three boiling chips were a dded in order for the chemicals to boil easily. It was then refluxed for 30 minutes making sure that the temperature remains constant at ICC. (See Figure 2) It is necessary to keep the temperature constant in order to avoid explosions. Figure 2.Reflux Technique It was then poured into a beaker with crushed ice and allowed to melt. After melting, it was transferred into a separating funnel. 15 ml saturated Enhance was added into the solution. This was necessary in order for the organic components to react with it ND become water-soluble. The funnel was then swirled until two layers have separated. (See Figure 3) Figure 3. Swirling the Separating Funnel The lower layer was discarded and 15 ml of saturated NCAA was added. NCAA was a drying agent for the removal of water.

The Influence of Process Management on the Degree of Information Systems Implementation within Business Free Essay Example, 3000 words

Managers perceive business challenges in the environment; they set the organizational strategy for responding and they allocate the human and financial resources to achieve the strategy and coordinate the work. Information systems technology is one of many tools available to managers for coping with change. A CBIS uses computer hardware, software, storage, and telecommunications technologies. Computer hardware is the physical equipment used for input, processing, and output activities in an information system. It consists of the following: the computer processing unit; various input, output, and storage devices; and physical media to link these devices Computer software consists of the detailed preprogrammed instructions that control and coordinate the computer hardware components in an information system (Scheer, 1999). Views on resource allocation during systems development have changed significantly over the 1990s. Resource allocation determines the way the costs, time, and perso n nel are assigned to different phases of the project. In earlier times, developers focused on programming, with only about 1 percent of the time and costs of a project being devoted to systems analysis (determining specifications) (Scheer, 1999). IS that is now being used for systems development forces expenditures in analysis and design work to expand. We will write a custom essay sample on The Influence of Process Management on the Degree of Information Systems Implementation within Business or any topic specifically for you Only $17.96 $11.86/page For this research, quantitative and qualitative methods will be used. If quantitative research is carried out correctly, both descriptive and inferential statistical techniques can be used to analyze data and draw conclusions.