Precisely this pattern is what Welch and Meselson found recently when they took a closer look at more DNA surrounding the hsp82 locus in bdelloids — the same gene that was initially assumed to harbour divergent 'Meselson effect' alleles. It turns out that the regions around the four copies of the hsp82 gene do come in two pairs. Between them, the pairs have four genes in common and the order an...

The meaning of the hypertropy word is the increasing size.Heart hypertropy is symptoms of increase the thickness of the heart muscle that the left ventricular hypertrophy of them is the most common.The causes of hypertrophy heart disease are high blood pressure , aortic valve stenosis and sport activities respectively. Assessment of that by using ECG signal analysis is essential Because the ris...

I am the head mentor of PRIMES. From time to time one of our mentors tells me that their project is stuck. I then meet with the mentor and their student to brainstorm possible alternative directions. When students suggest their own direction they are more passionate about it and the project gets unstuck. Sometimes a new direction points away from the original question. But after resolving the n...

Neural-based branch predictors have been among the most accurate in the literature. The recently proposed scaled neural analog predictor, or SNAP, builds on piecewise-linear branch prediction and relies on a mixed analog/digital implementation to mitigate latency as well as power requirements over previous neural predictors. I present an optimized version of the SNAP predictor, hybridized with ...

Simulation results are reported on methods that allow both within group and between group heteroscedasticity when testing the hypothesis that independent groups have identical regression parameters. The methods are based on a combination of extant techniques, but their finite-sample properties have not been studied. Included are results on the impact of removing all leverage points or just bad ...

The basic problem discussed here is the exploitation of symmetry in solving linear systems of equations which are equivariant under a permutation of the indices. It is essentially an overview of the method given in 11] and 10], augmented by a careful discussion of the case of xed points, which was left untreated in these articles.

OBJECTIVE Although several prediction equations to evaluate peak expiratory flow rate (PEFR) of Indian children are available in literature, clinicians and researchers need to make a logical choice of which equation to use as reference. The aim was to demonstrate a practical approach to making such a logical choice by using prediction equations on our study population. METHODS Eighteen linear...