Essays on Chivers

Abstract

Herbivores exclusively feed on plants while carnivores feed on meat. These food preferences mean that there are differences in the oral cavities, the stomach, the small intestines and the entire digestive tract mechanisms of the two types of animals. While carnivores such as lions have short digestive tracts with stronger and more acidic digestive juices because meat is easier to digest, herbivores such as zebras have long digestive tracts that are alkaline to increase the rate of digestion and absorption of plant materials. The basic difference between carnivores and herbivores is that they exclusively feed on meat and plants ...

2A. Appraising Quantitative and Qualitative Research

Quantitative Study One source of bias during data collection is the use of self-report data (Polit & Beck 2012). Chivers et al. (2001) obtained data through the SF-36 and Beck depression inventory which required the patients to answer questionnaires. If they failed to give accurate answers, it would have affected the validity of the findings. The study design also allowed patients to receive other clinically appropriate treatments that were beyond the study protocol (Chivers et al. 2001). Additional treatments are confounding variables but their influence on the study outcomes was not estimated in the statistical analysis. This reduces confidence in ...

Across the globe, approximately 1.7 people live in destitution today (Vetterlein 514). Poverty can be relative or absolute depending on the extent of the level of lacking. Many people living in absolute poverty cannot access basic facilities such as food, healthcare, shelter, clothing, and education. Apart from absolute poverty, other people live in relative poverty, whereby they cannot afford socially acceptable secondary items or income like the others in the same region. For a long time, communities and societies accepted poverty as a way of life, believing that nature could never be sufficient enough to offer the whole population a better living. ...

Methods of Engagement in Afghanistan: Security, Identity and Economy

The cultural differences between the United States (U.S) and Afghanistan are huge. The U.S. celebrated its independence from the British Empire about 1236 years ago compared to Afghanistan’s population who has lived there for generations. The U.S. first became involved militarily there when it armed Afghan fighters against the Soviet invasion between 1979 and 1989. A devastating ten year Civil War followed. (Rohde & Crossette, 2001) Next the Taliban came to power and then lost power when the current U.S. war against Afghanistan started in 2001. Unfortunately after over a decade war in Afghanistan the suffering of the people seems ...