Lab Report #2 Example | Topics and Well Written Essays - 1750 words

#2 - Lab Report Example Measurement is an essential aspect mainly utilized in the scientific field to quantify diverse forms of matter. This entails determining the objects’, quantity of matter, volume and their densities (Wilson & Cecilia 242). However, an object’s exact measurement despite one being an expert, accuracy mainly relies on the equipments a person utilizes to take diverse measurements. This is due to the imperfections, which result from the equipments’ errors while a researcher is taking measurements of different types of matter or their parts. Therefore, it is essential for the researcher to have adequate knowledge regarding how to minimize errors via being able to manipulate the readings one attains while measuring. Since this varies across the equipments, where some are complex especially if one lacks proper knowhow regarding particular equipment (Wilson & Cecilia 39). The study’s focus encompasses measurements of diverse objects coupled with determining their l engths, mass, volume and densities. 1. The initial step was to take the readings of a copper wire with the help of a metric ruler. This is by placing the wire on the metric rule, reading the positions of the two sides and estimating the readings to approximately tenth of a millimeter. Then developing four sets of independent measurements to approximately 0.01cm in centimeters by estimating using diverse parts of the meter rule 3. The diameter of the copper wire was measured with the aid of a micrometer caliper where the measurements’ approximation was 0.0001cm. To increase the accuracy of the study, it entailed obtaining six independent recordings in a table. Despite the experiment carried out with high level of keenness to shun any possible errors that may emanate from carelessness or readings’ improper taking, they were inevitable. Mainly, the source of errors in this study that have prompted the results to deviate from the ordinary expected

Benchmarking Essay Example | Topics and Well Written Essays - 750 words

Benchmarking - Essay Example There years later, the Company went public, with a valuation of $300 million and commenced sales of the GeneChip system. At the time of the public offering, Affymatrix’s R&D expenses were $12.4 million but by the year 2000, its expenses had risen to $57.4 million and its product sales were $173 million (www.atp.nist.gov). Sources of funding for Affymetrix R&D work have been primarily through licenses and patents and collaborative partnerships with several firms to test out its products. Companies with whom Affymetrix worked in the initial stages include Hewlett Packard, Genetics Institute, Incyte, Glaxo and Perlegen. By 2000, Affymetrix had 105 patents with 10% of the company income contributed by license and patent fees (www.atop.nist.gov). Additional sources of funds are Government and research grants, which are a part of the Company strategy to maintain an academic environment without sacrificing entrepreneurship. This strategy also helped to attract a pool of talented researchers who were thus able to develop marketable products of economic value for the Company. Net income reported by the Company for the third quarter of 2005 was $8.7million as compared to $15.4 million the same time last quarter.(www.corporate-ir.net). But in contrast, other biotech companies all reported earnings higher than expected for the third quarter of 2005, with the Burill Biotech Select index rising on a steady basis and most of the recent IPO graduates are doing quite well.(www.altassets.com). It is only Affumetrix that has reported a drop of 16% in share prices from $0.24 per diluted share in the third quarter of 2004 to $0.13 per diluted share for the third quarter of 2005. As compared to the third quarter of 2004 when operating costs were $65.1 million and revenues were $2.7 million, the third quarter of 2005 showed an increase in

HISTORY From Poverty to Social Exclusion Essay Example | Topics and Well Written Essays - 500 words

HISTORY From Poverty to Social Exclusion - Essay Example (NEW YORK TIMES 1909) A wealthy businessman, Seebohm Rowntree is well known for his in depth analysis of poverty. When concentrating on this particular time period, he stated that in the 1890s, it was low wages that was the major cause of poverty in Great Britain (ROWNTREE 2008). The problem of unemployment was especially important in bringing about poverty in late nineteenth and early twentieth centuries. "More than one-quarter of the years from 1834 to 1911 were plagued by high levels of cyclical unemployment". If a worker was unemployed for more than a couple of weeks, he would find himself in economic distress, and would have to look for government support. (BOYER 2004) A very important factor that led to poverty was widowhood. In case of the death of a husband, women were generally left without any earning family member to support them. This problem arose because at the time, it was not as easy for women to get a job as it is today. The opportunity to get a job for women was easy in the textile centers of the country, but was negligible in the mining and industrial towns. In these areas, therefore, women became victims of acute poverty when left without husbands.