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- All Subjects: Economics
- All Subjects: Chemistry
- Creators: School of Politics and Global Studies
- Member of: Barrett, The Honors College Thesis/Creative Project Collection
- Member of: Theses and Dissertations
Though schizophrenia was categorized as a mental illness over 100 years ago, there is a plethora of knowledge that continues to perplex the scientific and medical community alike. This tragic mental disorder affects approximately 1% of the general population, and many of these individuals are homeless if left untreated. Each schizophrenia patient has a different set of symptoms, so all of these patients experience a variety of positive and negative symptoms. Negative symptoms are called so as they are in absence, and some examples include apathy, anhedonia, lack of motivation, reduced social drive, and reduced cognitive functioning. Positive behavior, on the other hand, is a change in behavior or thoughts such as visual or auditory hallucinations, delusions, confused thoughts, disorganized speech, and trouble concentrating. Because schizophrenia patients do not share the exact same set of symptoms, research in schizophrenia requires a tremendous amount of medical resources. Over the last few years, new studies have started in the field of schizophrenia involving proteomics, or the study of proteins and their function. This new frontier gives doctors and scientists alike a new opportunity to improve the quality of life of schizophrenia patients by providing a potential method through which patients would receive individualized treatment based on their specific symptoms.
- John F Kennedy
For over a century now, the United States has publicly professed a commitment to upholding human rights around the world, yet to this day economically supports numerous dictatorships and undemocratic regimes that flout human rights on a daily basis. The rhetoric of American politicians would imply that human rights and democracy are a priority in America's foreign policy, yet given US support for autocracies, both of these principles seem forgotten. If not respect for democracy and human rights, what is truly influencing America's relationship with these countries? I hypothesize that a country's resource availability will be the best predictive factor for its economic relationship with the US, followed by its military involvement with the US, and finally, human rights records will be the least predictive factor. The study found that a country's military cooperation with the US is the best predictive factor regarding our economic relationship, resource availability comes with a weak correlation, and human rights abuses very rarely substantively impact our economic relationships.
In order to further compare porcine and human-derived enzymes, a determination of the enzyme effectiveness was done via digestion simulation. The digestion for both the human and porcine-derived enzymes consisted of three steps: oral, gastric, and intestinal. After the digestion, the absorbance for each enzyme class as well as a dilution curve of the formula used was read and recorded. Using the standard dilution curve and the absorbance values for each unknown, the formula and thus enzyme concentration that was lost through the reaction was able to be calculated.
The effectiveness of both the human and porcine enzymes, determined by the percent of formula lost, was 18.2% and 19.7%, respectively, with an error of 0.6% from the spectrophotometer, and an error of about 10% from the scale used for measuring the enzymes. This error was likely due to the small mass required of the enzymes and can be prevented in the future by performing the experiment at a larger scale.