Professional achievements in medicine: Too many unresolved questions

Professional achievements in medicine: too many unresolved questions.

From pre-enrollment assessments, through medical education and post-graduate training, medical schools are trying to educate and facilitate the development of their students so that they become exemplary experts in their future fields. Yet despite the long history of medical education, scientific research has failed to provide correlations between medical schools education processes and achieve...

Too Many Questions

Much work has been done in recognizing the semantics of sentences as well as semantic relationships between sentences. We applied some of these previous approaches to the space of question similarity. Our task was to create a classifier that given a pair of questions, attempted to predict whether or not the questions were asking the same question. Of the four models we attempted (bag of words, ...

Language and hybrids: too many answers for too few questions.

Mitochondrial dysfunction in aging: Much progress but many unresolved questions

The free radical theory of aging is almost 60 years old. As mitochondria are the principle source of intracellular reactive oxygen species (ROS), this hypothesis suggested a central role for the mitochondrion in normal mammalian aging. In recent years, however, much work has questioned the importance of mitochondrial ROS in driving aging. Conversely new evidence points to other facets of mitoch...

Asthma: Achievements and Questions in Front

       Asthma, which is mainly distinguished by airway inflammation and bronchial hyper responsiveness, is known as one of the most common chronic diseases worldwide. It also is the most frequent chronic respiratory disorder amongst all age groups. On one side of the asthma story, there are massive investment of time, effort and money, a large number of pharmaceutical and academic research stud...