Alignment and sequencing errors are a major concern in molecular evolution, and this valuable study represents a welcome improvement for genome-wide scans of positive selection. This new method seems ...

Introduction Diarrhoea is a common problem in people living with HIV. Some trials have demonstrated the effectiveness of zinc supplementation in the prevention and treatment of diarrhoea; however, ...

During drilling, a rotary steerable system (RSS) is affected by vibration, rotation, and other random noises. This paper presents a random weighting adaptive estimation of model errors on attitude ...

Furthermore, we recommend that assignment to the control group (or ordering of conditions in a crossover study) should be by random assignment to ensure no systematic differences exist in participants ...

The risk of systematic errors (bias) and random errors will be assessed and the overall quality of evidence will be evaluated using the Grading of Recommendations Assessment, Development and ...

This paper gives an overview of the DEM adjustment within the TanDEM-X mission. The DEM adjustment estimates residual, systematic height offsets and deformation ...

Background The influence of social relationships on morbidity is widely accepted, but the size of the risk to cardiovascular health is unclear. Objective We undertook a systematic review and ...

The albatross plot: a novel graphical tool for presenting results of diversely reported studies in a systematic review. Research Synthesis Methods 2017; 8: 281–289.

Systematic and random errors were evaluated using t -test and Dahlberg’s formula, respectively. Interphase and intergroup comparisons were performed using analysis of variance and the chi-square test ...

However, systematic errors and random errors cannot be excluded, and our findings were dependent upon choice of statistical model. Accordingly, our observations are not robust and more trials are ...

Every living cell must interpret its genetic code—a sequence of chemical letters that governs countless cellular functions. A ...

To simulate blood flow inside brain aneurysms, researchers from Japan have developed a computational method that combines 4D ...