Essays on Kimura

In Tissenbaum and Guarente's research study, they concluded that increasing the dosage of a SIR2 gene is associated with extended lifespan of roundworms, Caenorhabditis elegans (Tissenbaum & Guarente 228). To easily understand their research study, let us discuss a little background abound longevity of C. elegans. In 1997, a research study headed by Kimura, Tissenbaum, Liu and Ruvkun found the gene that potentially regulates the longevity and diapause in Caenorhabditis elegans. In C. elegans, their life cycle after the initial larval stage can proceed to two different stages: either the reproductive stage, or the dauer diapause stage (Hu). In their ...

<<Author>> <<Date>> According to Xu et al. (2012), multiple tissues and organs in our body have this signaling system with AMPK and the balance in energy is accomplished by these sensors. The regulation done by this pathway is very important and any deficiency can lead to disorders like type 2 diabetes, obesity and other syndromes. Whenever nutrient insufficiency occurs the activation of AMPK takes place; which signals feeding. These are controlled in the hypothalamus region with the use of glucose, leptin and insulin (Akabas et al., 2012). AMPK and mTOR play a very ...

Implementation of Compensation and Benefit System

Compensation relates to paying someone an amount or in kind in return for work done for you. In an organization, it refers to the sum an employer provides to its employee for doing the work. The compensation is rendered as a result of industry's trends, job description, competition from close substitutes, etc. A compensation package comprises of not only monetary payments but in-kinds also to have a claim on goods and services offered by the firm (Buhl, 1989). These benefits, as well as other non-compensation systems, are used to motivate employees and generate benefits from leveraging their capabilities in ...

Individual Report

The initial idea presented in the group report of robot Chef and intelligent kitchen equipment has been very innovative as they follow the latest trend of a human computer interface (HCI). The origination of design idea has a very humble origin as it focuses on solving the problems of cooking meals for friends thereby allowing the host to have a free time to entertain the guest. The group report presents the final product as the smart pan. According to the group report, the initial ideas led to the final product. The task undertaken for evaluating the final product came ...

A case study of Nucor Steel Corporation

Nucor Steel Corporation was founded in 1897 by Ransom Eli, an auto manufacturer who formed the REO Motor as noted in Nucor-WOW.com. The corporation is headquartered Charlotte, North Carolina and it is the largest steel producer in the United States. Particularly, the corporation operates in three segments namely the Steel Mills, Steel Products as well as the Raw Materials. It manufactures many products ranging from the steer bars and decks as well as the cold rolled bars among other products for industrial uses. Given that the company requires a lot of project management due to the coordination of the ...

Scenario 1

What theories of team behavior might assist GS in taking on his new role? In the given scenario, GS has been given a team of 24 employees who all have been working in the office for more than 5 years. This shows that all the team members are completely familiar with the organizational culture and norms, and are also well adjusted to their job roles. Furthermore, GS’s active interest in promoting conformity and harmony is also well-liked by all the team members, which also indicate that everyone is on the same page. These factors indicate that the team ...

In fact, there are considerable differences in physical activity, emotions, interests, perception between men and women. Numerous scientists have explored and discussed if these differences are conditioned by social factors or biology. To make it clear, some think that it is biology that defines human behavior, tastes, skills etc.; others adhere to the opinion that society is a more influential impact on formation of behavior. In other words, socially created features of men and women are called "gender", "sex" is determined by biology. Unfortunately, nowadays it is possible to see numerous mistakes and discrepancies concerning the use of both ...

What is Cholecystitis and the common signs and symptoms associated with it?

Cholecystitis is termed for a disease of the gallbladder which is accompanied by the presence of the inflammation of the gallbladder. Most cases of gallbladder are not accompanied by symptoms and people with gallstones would not necessarily develop Cholecystitis. One of the major reasons for Cholecystitis is the blockage of the cystic duct by gallstones. Abdominal pain is a common sign of Cholecystitis but is often associated with the build-up of bile which increases the pressure within the gallbladder (Nikfarjam, M., et al. 2011). The inflammation of the gallbladder is mainly caused due to bacterial infection of the gallbladder ...

Abstract

Sustainability of engineering systems forms the fundamental principle that guides actions and decision-making activities in any organization. Meeting current without compromising future needs is the overall goal of sustainability. Sustainability is also critical when making a trade-off among social, economic, and environmental goals. However, sustainability is yet to be realized in industrial ecology due to several challenges that impede its implementation. For this reason, sustainability within the industrial environment forms the basis for this paper.

The rise in industrialization and increase in population coupled with the effects of globalization have generated an increased need for sustainability. According to the World ...