نتایج جستجو برای: zone of stasis
تعداد نتایج: 21174004 فیلتر نتایج به سال:
The nature of evolutionary changes recorded by the fossil record has long been controversial, with particular disagreement concerning the relative frequency of gradual change versus stasis within lineages. Here, I present a large-scale, statistical survey of evolutionary mode in fossil lineages. Over 250 sequences of evolving traits were fit by using maximum likelihood to three evolutionary mod...
Objective. To explore the relationship between body constitution (BC) types and weight change in patients with schizophrenia and who underwent second-generation antipsychotics (SGAs) treatment. Method. Body weight and waist circumference of eighty-five participants were measured for 6 consecutive weeks. Constitutions of Yin-Xu, Yang-Xu, and Stasis were assessed using the Body Constitution Quest...
Denial-of-Service (DoS) attacks pose a major threat to the availability of wireless ad hoc networks. Fault tolerant operation of wireless ad hoc networks will depend on the placement of DoS countermeasures in sufficiently robust form. In this paper, we describe a novel type of DoS attack called the Stasis Trap attack, and propose a technique for detecting such an attack. Stasis Trap attack has ...
BACKGROUND Possible intermediate circulating markers linking blood stasis to vein remodeling were explored in patients with varicose veins in the lower limbs. METHODS AND RESULTS Blood was sampled at rest (supine position) and after a stasis of 30 minutes both in the varicose vein (limbs hanging down) and in the brachial vein (arm hanging down) as a paired control. Several endothelial and leu...
Despite anticoagulation therapy, up to one-half of patients with deep vein thrombosis (DVT) will develop the post-thrombotic syndrome (PTS). Improving the long-term outcome of DVT patients at risk for PTS will therefore require new approaches. Here we investigate the effects of statins--lipid-lowering agents with anti-thrombotic and anti-inflammatory properties--in decreasing thrombus burden an...
A new year, a volume of Engineering Studies. Fittingly, our thirteenth arrives at rather inauspicious time. As my editorials for 12 indicate, the past year has been tumultuous –...
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