Ebola bar creates monkey shortage

Searching DNA via a "Monkey Bar" mechanism: the significance of disordered tails.

The search through nonspecific DNA for a specific site by proteins is known to be facilitated by sliding, hopping, and intersegment transfer between separate DNA strands, yet the driving forces of these protein dynamics from the molecular perspective are unclear. In this study, molecular features of the DNA search mechanism were explored for three homologous proteins (the HoxD9, Antp, and NK-2 ...

The llhirsing Shortage Clondmies As Facnily Shortage Grows

O The main reasons for the lack of faculty to meet the demand for more nurses include the increased age of the current faculty and the declining number of years ieft to teach, expected increases in facuity retirements, less compensation for academic teaching than positions in clinical areas for master's-prepared nurses, and finaiiy, not enough master's and doctoral-prepared nurses to fiii the n...

Using the Untested Ebola Drug in Ebola Affected Patients: An Ethical Dilemma

Myocardial Infarction in a Rhesus Monkey

Myocardial necrosis can be result from a number of causes including nutritional deficiencies, chemical and plant toxins, ischemia and metabolic disorder. The outcome of myocardial necrosis varies depending on the extent of the damage (Donald 2001, Jubb 1993, Radostits 1994, Vanvaleet 1986). Myocardial infarction without demonstrable of atherosclerosis were reported in a rhesus macaque (Gonder 1...

Sinusoid=light bar+dark bar?

A sinusoidal grating can be viewed as a series of light and dark bars. Here we measure the contrast discrimination thresholds for light and dark bars individually, and find that the contrast discrimination thresholds for the whole sinusoid can be explained as ideal summation of the light and dark bar thresholds. We propose a model for light bar, dark bar, and sinusoidal contrast discrimination ...