From scientific obscurity to moral and ethical pre-eminence, stem cell research; or more specifically embryonic stem cell research, has risen to become one of the major ethical and moral hazards in the 21st century. The controversies are linked to the potentialities carried by this highly advanced technology. At the basic, the controversies are driven by the fear that stem cell research may be used to clone human beings as a way of providing designer stem cells whose uses are as wide as the potential of the technology (Lind & Tamas 50).read more
Stem cell research is conducted in order to obtain advanced knowledge on how an organism will develop from one cell and how healthy cells can be used to replace damaged cells in an adult. Stem cell research has paved the way for scientists to conduct investigations on the likelihood of cell-based therapies in the treatment of diseases, which is often called regenerative or reparative medicine (National Institutes of Health [NIH] 2).read more
“The Internet has had an overwhelming positive effect on the field of marketing”read more
Seafloor magnetic anomalies are “stripes of alternating high and low magnetic intensity running parallel to ocean ridges” (“Sea-Floor Spreading”). These linear anomalies end at fracture zones and have distinctive shapes that occur in predictable patterns across fracture zones as trends. Two scientists from Great Britain, Frederick J. Vine and Drummond H. Matthews, and one Canadian scientist by the name of Lawrence W. Morley were the first to propose an explanation for these anomalies.read more
In a general sense, a schema is an underlying framework or pattern. In Hirsch's theories of reading and cultural literacy, the idea that people find it necessary to filter information through schemata is central to his contention that common cultural precepts are necessary for effective communication. In this context, a schema is a "unified system of background relationships" that allows the reader to make sense of the "surface meaning" of a text (Hirsch 54). In order to understand the significance of schemata, it is first necessary to establish certain principles of human consciousness and the reading process.read more
Creating users in Habibi’s restaurant will depend largely on the job description of the users. In the restaurant in question the chef’s staff’s function is different from the table server and the owner/management should have supervisory functions.read more
The author offered an interesting account of Dr. Harvey who performed the autopsy on Albert Einstein and experimented with his brain. It was discovered that the glia cells, so abundantly present in the human brain can be responsible for the Einstein’s uniqueness. Located in the association cortex, glia cells are unlike the neurons but were found to have a significant affect on the neurons through (first hypothetical) communication between glia cells and neurons.read more
Robert Browning is an educator and a person with a grounded view of the world. His view of the world comes from the vision of a Christian education in which it seeks to acknowledge and respond to the love of God. His worldview of the sacraments reflects in his interaction with his colleagues and interfaith groups, exploration of the human understanding and utilization of different methods of discipline. Robert was born into a Christian family that was active in the First Christian Church of Trenton, Missouri. In college, he studied religion and philosophy. His family, studies and college experiences motivated him to pursue an ordained ministry.read more
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