… In conventional p–n junctions, the p- and n-type regions are formed by chemically doping
bulk semiconductors, generating built-in potentials inside the depletion zone (typically 10–100 …

Purpose Endometrial cancers have long been divided into estrogen-dependent type I and
the less common clinically aggressive estrogen-independent type II. Little is known about risk …

… experimental yield strengths up to 53 GPa, while an indention test of suspended graphene
yielded 130 GPa, the record for the strongest known material with a breaking strength of 42 N/…

1. Introduction. This paper lays bare a principle which underlies the effectiveness of an
iterative technique which occurs in employing the maximum likelihood method in statistical …

Background The efficacy of sigmoidoscopic screening in reducing mortality from colorectal
cancer remains uncertain. A randomized trial would be ideal for clarifying this issue but is …

Objective. —To review the scientific evidence concerning the safety and efficacy of various
antihypertensive therapies used as first-line agents and evaluated in terms of major disease …

Objective. —To assess the association between first myocardial infarction and the use of
antihypertensive agents. Design and Setting. —We conducted a population-based case-control …

Context Diabetes is the leading cause of kidney disease in the developed world. Over time,
the prevalence of diabetic kidney disease (DKD) may increase due to the expanding size of …

Background The Surviving Sepsis Campaign recommends targeting a mean arterial pressure
of at least 65 mm Hg during initial resuscitation of patients with septic shock. However, …

… direct and indirect results, the number of significant differences (n = 3) was only slightly
higher than the number expected by chance alone (n = 2.2). Song et al 92 conclude that the …