نتایج جستجو برای: wch

تعداد نتایج: 116  

Journal: :Hypertension 2006
Paolo Verdecchia Fabio Angeli Jan A Staessen

and referred cohorts of hypertensive patients,5,6 ambulatory blood pressure (BP) proved superior to clinic BP for prediction of the risk of major cardiovascular events and mortality. These studies analyzed ambulatory BP as a continuous variable.1–6 However, for risk stratification and management of patients, clinicians need operational thresholds, which, by definition, are somewhat arbitrary. I...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده شیمی 1393

در این تحقیق، کشش سطحی و ویژگیهای سطحی مخلوط های دو جزئی دیمتیل سولفوکسید/الکل ها (ترشیو بوتانول، ایزوآمیل الکل، اتانول و...) بوسیله مدل های مختلفی در محدوده دمایی (298.15 تا 328.15) بررسی شد. دادههای کشش سطحی با کسر مولی اجزاء در سیستمهای دو جزئی بالا با استفاده از مدلهای ترمودینامیکی و تجربی مورد برازش قرار گرفت. مدلهایی که برای برازش کشش سطحی در این تحقیق از آنها استفاده شده شامل ( flw،wch ،...

Journal: :Agriculture 2023

To solve the problems of congestion and increased power consumption wheat combine harvesters (WCHs) caused by excessive feed rate, this paper proposes a method to reduce rate decreasing length stalk designs double-cutterbar header (DCH). Using threshing test bench taking stalk, speed tangential rotor as influencing factors conveying time index, influence different parameters on performance was ...

Journal: :Silicon 2021

A stepped split triple-gate SOI LDMOS with P/N strip (P/N SSTG LDMOS) is proposed, which has ultralow specific on-resistance (Ron,sp) and low switching losses. The proposed device a (TG) gates (SSGs). P strip, N-drift oxide trench are alternately arranged in the Z direction. Meanwhile, SSGs located of region distributed steps. Firstly, TG increases channel width (Wch) effect modulating current ...

Journal: :Frontiers in Earth Science 2022

The loess deposits widely distributed in the eastern Tibetan Plateau (ETP) are important archives for reconstructing paleoenvironmental changes and dust transportation history of Plateau. A lack sufficient investigations on source ETP has limited our understanding implications. Quartz luminescence sensitivity holds great potential tracing eolian sources. Numerous quartz have provided new insigh...

Journal: :Drones 2023

Uncrewed Aerial Vehicles (UAVs) are instrumental in advancing the field of remote sensing. Nevertheless, complexity background and dense distribution objects both present considerable challenges for object detection UAV sensing images. This paper proposes a Multi-Branch Parallel Network (MBPN) based on ViTDet (Visual Transformer Object Detection) model, which aims to improve accuracy Initially,...

2016
Li Luo Hangjiang Liu Huchang Liao Shi-jun Tang Yingkang Shi Hui-li Guo

In CT examination, the emergency patients (EPs) have highest priorities in the queuing system and thus the general patients (GPs) have to wait for a long time. This leads to a low degree of satisfaction of the whole patients. The aim of this study is to improve the patients' satisfaction by designing new queuing strategies for CT examination. We divide the EPs into urgent type and emergency typ...

Journal: :Hypertension 2005
Paolo Verdecchia Fabio Angeli

After the landmark study by Perloff et al, 1 other investigations showed that ambulatory blood pressure (ABP) is superior to office blood pressure (BP) for cardiovascular risk stratification in untreated and treated hypertensive subjects.2,3 Also as a consequence of these outcome-based studies, Medicare and Medicaid approved limited and partial ABP monitoring for reimbursement in patients with ...

Journal: :The Journal of heredity 2000
H Kubicka B Gabara K Janas

Inbred lines from different varieties of cultivated plants characterized by a white yellow irregular pattern on the leaves obtained after selection in the inbred generation (S3) of winter rye (Secale cereale L.) were the object of the present studies. The feature of a white yellow irregular pattern in all lines was monomeric and recessive. This trait in L158b, wch, and zp was determined by the ...

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