Results 51 to 60 of about 16,978 (167)
Using incentive payments to promote human–carnivore coexistence
Conservation Biology, EarlyView.Abstract For many large carnivores, minimizing the financial burden they impose on local people is critical to their conservation. Incentive‐based programs that provide people with financial benefits for taking pro‐conservation actions or achieving conservation goals are a promising tool for promoting human–carnivore coexistence. Although the number of
Adam Pekor +9 more
wiley +1 more source
TEG血栓弹力图同常规凝血试验的关系及TEG血小板图试验的临床应用
Zhongguo shiyan zhenduanxue, 2012 目的探讨TEG血栓弹力图试验同常规凝血试验的关系,并回顾分析TEG血小板图试验监测抗PLTs药物的临床效果。方法①100例患者,每位分别同时抽取静脉血,做TEG血栓弹力图、常规凝血（aPTT、PT、TT、Fbg）和血常规检测。采用线性相关与回归、多元线性回归与偏回归,评估各参数间关系。②对TEG血小板图试验监测抗PLTs药物的疗效进行回顾性分析。③着重分析MA与PLTs数量的关系。结果 ①MA和CI值均分别与Fbg、PLTs和aPTT,R与aPTT、PT和TT,A与PLTs、aPTT ...
谭延国, 张岩, 王芳, 孙莉
doaj
, 2019 面式散热器位于航空发动机进气道段,可将进气道壁面作为传热表面,传热效率好,轻量化程度高;同时,与发动机工作同步,具有独立散热能力,更适用于地面停机、起飞滑跑等散热条件差的工况下。但目前针对航空发动机面式空气-滑油散热器的研究仍然较少。因此,本文基于分区模拟的方法开展了其传热特性分析,研究在不同分块模式下散热性能的等效性。数值分析的结果表明,采用4分块、7分块以及直平面代替弧面等条件下散热器和滑油温度分布及变化趋势都基本相似,且温度差都在1 K以内,通过滑油侧与空气侧计算出的单元散热器散热量偏差也都在5 ...
廖亦戴 +4 more
core
Status and prospects of joint inversion of geophysical electromagnetic data [PDF]
Geophysical electromagnetic data inversion is a typical underdetermined problem. Due to the limitations of observational data, individual geophysical methods often suffer from significant non-uniqueness and uncertainty, making it challenging to provide ...
Changchun Yin +4 more
core +1 more source
Conservation Biology, EarlyView.Abstract Achieving global conservation policy goals requires the ability to set and measure progress toward science‐based targets for biodiversity. The species threat abatement and restoration (STAR) metric was developed to enable actors to set science‐based targets for species.
Louise Mair +17 more
wiley +1 more source
Parameters setup of AC CMOS gates(交流CMOS门电路参数的设定)
Zhejiang Daxue xuebao. Lixue ban, 2002 CMOS门电路的参数是对它本身物理特性的一种定量描述,对参数的设定是实际应用CMOS门电路的基础. 本文从理想参数出发归纳了直流CMOS门电路主要参数的设定思想并对各项参数进行了分析讨论.然后介绍了交流CMOS门电路的设计思想及结构与工作原理上的特点.在分析二类CMOS电路差异的基础上,本文采用类比的方法对交流CMOS电路的设定进行了研究.
LIUXiao(刘晓), WUXun-wei(吴训威)
doaj +1 more source
Study of Transient Heat Transfer of Melt in Ellipsoidal Lower Head [PDF]
The in-vessel melt retention (IVR) technology, as one of the typical technologies to cope with severe accidents in third-generation nuclear power, is widely used in pressurized water reactor (PWR) nuclear power plants.
LIU Peng1, 2, 3, ZHOU Tao1, 2, 3, LIU Xiaofang1, 2, 3, ZHANG Haolei1, 2, 3, BAI Zongyan1, 2, 3, DUN Shilei1, 2, 3, MAO Shang4
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Veterinary Dermatology, EarlyView.Background: Canine atopic dermatitis (cAD) is a common, chronic skin condition characterised by epidermal barrier dysfunction, immune dysregulation and cutaneous dysbiosis. While “emollient plus” formulations are widely used in human atopic dermatitis, their role in cAD remains underexplored. Hypothesis/Objectives: To evaluate the clinical efficacy and
Beatriz Fernandes +8 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2003 假设液体由微型晶粒和空穴组成,在有效结构理论基础上结合晶体学和气体分子运动论的方法,推导出一个双参数热导率表达式,能够较好地适用于不同液体物质热导率的关联.该模型特征参数的数值和符号一定程度上反映了液体的结构特点和导热机理,并且与物质的晶体结构常数间有良好定量关系,显示出较为明确的物理意义;该模型把属于传递性质的热导率与物质的pVT等平衡性质联系起来,为状态方程在热导率推算中的应用构筑了桥梁.用MH(81)状态方程计算了具有代表性的19种纯物质的饱和液体热导率和10种纯物质的高压(0.1~50MPa ...
LEIQun-fang(雷群芳) +2 more
doaj +1 more source
Veterinary Dermatology, EarlyView.ABSTRACT Background Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally ...
Xavier Langon +5 more
wiley +1 more source