Chemistry Case Studies Samples For Students

Waste reduction and limination strategy of Nike

The company reduces its waste by reducing the kinds of toxic chemicals that are used in its value chain. The company has dveloped two types of environmental friendly rubber. It has two versions with the first version targeting the most toxic chemical compared to a typical formulation of rubber. The company shares the patent for the version with the industry in which it operates through the use of GreenXchange. The second version is built on the advancement of version 1, which reduces total zinc content by 80% and the reachable zinc content by greater than 90%. Also, Nike has designed ...

External analysis of online matchmaking industry

Online matchmaking industry is one of the most controversial issues that most people do not seem to agree on. This may be due to the fact that like many applications that continue evolving with new ICT, it is very new especially to the old generation. This has opened a whole new idea of a third party in a relationship. Recently though, this activity has become acceptable even to the older generation since it has opened new opportunities of finding love. However, when people hear of matchmaking services, they tend to confuse the term with online medium-term relationship sites. Despite the similarity in ...

An Assignment Submitted by

An Outline
Curriculum. Curriculum is develop in compliance with the national standards and created together by the vice principle and approved the head of the school. The subjects taught in the educational facility are standard as well, as the school does not specialize on any specific subjects.
Leadership. The management of the school uses the traditional supervision techniques that usually resemble authoritarian leadership, as initiative is often overlooked and the communication is hierarchal rather than mutually benefitting. In order to improve student learning, the educators supposed to use motivation and pressure, which often resemble operant conditioning methods.
Development. Professional ...

In the Society of Toxicology’s (SOT) public policy statement, toxicology is defined as the study of the interaction of chemical substances with living tissue in the context of the following issues: how they affect a biological organism’s processes, how to reduce the chemical substance’s potential harm to the organism, and what are safe levels of exposure (Society of Toxicology, 1999). The purpose of this paper is to evaluate the SOT’s position statement on animal testing. The topics addressed in the paper are how toxicity levels are determined, the application of SOT principles to course material, ...

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Diagnosis on the basis of Vitals

The case study selected for this assignment is case number 3.
QUESTION 1:
The three possible differential diagnosis for this case are:
Essential hypertension
Thyrotoxicosis
Post exercise state
QUESTION 2:
The most likely diagnosis for this patient is hypertension. According to Bickley, Szilagyi and Bates (2009), normal pulse rate for healthy young adult is 60-100. This patient has a pulse rate corresponding to upper normal limit. According to Madhur et al. (2014), a blood pressure of 150/120 mmHg, as in this case, is classified as ...

Diagnosis and Treatment Planning

This is a case study of Joseph. Joseph is a twenty five year old American male. There are more than 25 million people who are affected by schizophrenia. There is suspicion and uncertainty with regards to the causal attributes of schizophrenia. Schizophrenia is a mental disorder that has multiple manifestations. It is hard enough to try to understand the cognitive processes of as healthful person, let alone understand the cognitive processes someone who is manifesting symptoms of schizophrenia. Imagine looking at a person who is sitting on a park bench pretending to argue with someone while sitting on the park bench by themselves. The ...

The patient was a 24-year-old black male who was brought to the emergency room via an ambulance on June 21 at 03:50 pm. The report indicated that it was a pedestrian versus vehicle accident. The state of the patient reported included acute lung injury, pulmonary contusion, deep road rash extending over right side of axillary region to the abdomen, deep avulsion to the right hip area and exposed muscles. Trauma alert team and the respiratory therapist were called to the bedside. The patient developed respiratory failure and immediately was intubated by the respiratory therapist with an endotracheal tube size 7.5 mm. ...

Major depression is a prevalent psychological disorder around the world. Worldwide, 121 million people suffer from depression ("Global Depression Statistics," 2011); in the United States, approximately 6.6% of the population suffers from this debilitating disorder, with numbers steadily climbing each year (Centers for Disease Control and Prevention, 2010). Generally, several factors are thought to contribute to depressive episodes. These factors include genetics—individuals with a family history of depression have a greater chance to suffer from depression, changes in brain chemistry, and the inability to cope with stress National Alliance on Mental Illness, 2012). Clinicians use the Diagnostic and Statistical Manual of ...