Archive for September, 2011
Brawn and Brains: Looking at NFL Head Injuries
Any football fan watching a Sunday afternoon game will most likely witness at least one slow‐motion replay of a running back lowering his head as he faces off against a safety, or a defensive end’s helmet colliding with another player’s during a tackle. Fans of professional football bear witness to repeated head trauma during every [...]
Multiplication Tables? Dismal State of U.S. Mathematics Education
Math Education It always shocks me to see high school students struggling to solve simple arithmetic problems. I happened to casually glance at the algebra homework of a ninth grader one day and saw “3×7 =” written next to a graphing question. Evidently, he did not immediately know the answer and was probably looking for [...]
What Makes a Pretty Face? The Biological Basis of Beauty
Biological Basis of Beauty By Thomas Gizbert Poet and philosophical essayist Kahlil Gibran wrote in the early 20th century, “Beauty is not in the face; beauty is a light in the heart” [1]. However, a number of recent studies are building a scientific case against this statement, claiming that beauty resides not in the heart, [...]
The Doctor-Patient Relationship in the Internet Age
Introduction The advent of the “information technology age” has led to a rapid change in the doctor‐patient dynamic. Before the Internet became host to a plethora of medical information and advice, the doctor‐patient relationship was confined primarily to office consultations. In that setting, doctors advised patients on the best course of medical action, and the [...]
Outsourcing Medicine: The Expanding Field of Medical Tourism
In a country where 62% of all bankruptcies are the result of skyrocketing healthcare bills, it’s clear that the U.S. has a healthcare expenses problem [1]. Combine that with some of the worst mortality rates in the developed world, and you start to understand how Americans are in a lose-lose situation when it comes to [...]
Obesity Epidemic: Will Money Talk?
In October 2010, obesity passed smoking as the most preventable cause of morbidity and mortality in the United States [1]. According to Centers for Disease Control and Prevention, 68% of adult Americans were overweight or obese in 2008 [2]. A recent projection by Wang et al. estimates that of the 86% of American adults who [...]
Nanorobots: Novel Technology for Cancer Therapy
Human knowledge, with all its growth and development, is still in its initial stages of finding efficient ways to treat cancer. The elevated number of cancer patients puts cancer treatment amongst the top priority of scientific research facilities. The advent of nanotechnology opens new windows that promise effective ways in locating the chemical sources, tracking [...]
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