Microbial perspective of inhibited carbon turnover in Tangel humus of the Northern Limestone Alps.

Tangel humus primarily occurs in montane and subalpine zones of the calcareous Alps that exhibit low temperatures and high precipitation sums. This humus form is characterized by inhibited carbon turnover and accumulated organic matter, leading to the typical thick organic layers. However, the reason for this accumulation of organic matter is still unclear, and knowledge about the microbial community within Tangel humus is lacking.

Advanced degrees, gender, and professional rank in surgery, disparities in academic medicine.

Introduction: Women comprise nearly half of all residents in training, yet there is a significant disparity of women in academic leadership. Surgical subspecialties are dominated by men in both percentages of physicians and leadership positions. We sought to examine the association of advanced non-medical degrees with academic rank and gender in academic surgery departments.

Analysis of Research Productivity and Assessment of Geographical Region in the General Surgery Match: How Much is Enough?

Objectives: The number of publications of prospective surgical residents has steadily increased over the past decade as the emphasis on research output has become paramount. However, the reported data from the National Resident Matching Program (NRMP) does not discriminate amongst impact, author position, and region of matched residents. This study aimed to evaluate categorical general surgery postgraduate year 1 (PGY-1) residents' research productivity by programs' research impact and region of the United States and support the need for additional public data on research metrics of accepted applicants.

A 10-minute, US Food and Drug Administration-approved HIV test.

It is now an established fact that rapid HIV tests have important applications in a number of testing situations. Currently, four rapid HIV assays have been approved by the US Food and Drug Administration, including the one discussed in this review. A rapid, lateral flow HIV assay was evaluated at the University of Maryland, USA, one of several sites involved in the clinical evaluation.

HIV testing technologies after two decades of evolution.

Over the past two decades, HIV diagnostics have been essential in detecting and monitoring infection, and continue to play a major role in saving lives throughout the world. As technology evolved, screening, confirmatory, and HIV monitoring assays have been improved and offer better alternatives to address blood screening, surveillance, diagnosis, and patient management. Molecular methods are critical in detecting early infection and for managing patients on anti retroviral therapy whose viral infection may become resistant to therapy.