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[期刊论文] 作者:Wanhui Sheng,Robert B. Raffa, 来源:药理与制药(英文) 年份:2018
Planarians have mammalian-like neurotransmitter systems and have been established as a novel in vivo model for neuropharmacology. In previous research, planaria...
[期刊论文] 作者:Abayomi B. Ajayi,Bamgboye M. A, 来源:泌尿学期刊(英文) 年份:2018
Introduction: Men without sperm (azoospermic) make up about 15% of all infertile men in reproductive age of fatherhood. Male infertility is a health and social...
[期刊论文] 作者:Abayomi B. Ajayi,Bamgboye M. A, 来源:泌尿学期刊(英文) 年份:2018
Background: Male infertility is approaching an epidemic proportion. Almost 50% of all cases of infertility may be associated with a male factor. The diagnostic...
[期刊论文] 作者:Abayomi B. Ajayi,Bamgboye M. A, 来源:泌尿学期刊(英文) 年份:2018
Introduction: Male infertility is a public health burden and a psychological dilemma in the life of the affected man. Subjects and Methods: A total of 911 men w...
[期刊论文] 作者:B.库唐, 肖潇,, 来源:水利水电快报 年份:2018
特克贝尔工程公司已使用无人机1a多,主要任务是提供航拍图片和视频,获得项目区域的可视比评估,以帮助项目组更好地对新建项目用地进行评价,并开展地形测量。对借助数字摄影技...
[期刊论文] 作者:崔亚飞, Bluemling B.,, 来源:干旱区资源与环境 年份:2018
农户生活垃圾已是农村环境的主要污染源之一,对其能否实施有效环境治理关系着美丽乡村建设的成败。利用安徽和宁夏大样本农户调研数据,基于拓展的计划行为理论框架和结构方程...
[期刊论文] 作者:MUKUND B. Wagh,GOMATHI N., 来源:中南大学学报:英文版 年份:2018
车载 ad-hot 网络(VANETs)是智能交通系统中提高道路安全的一个重要领域.车辆之间的相互作用都包含在 VANETs 中.针对 VANET 性能的提高开展多项实验.所遇到的挑战是获得各项受...
[期刊论文] 作者:Phillip B. Williams,Ahmad Khal, 来源:水资源与保护(英文) 年份:2018
Nutrients are injected through overhead irrigation systems at a uniform rate in a process known as fertigation. The highly variable soils in the Southeastern US...
[期刊论文] 作者:Zheng,B. Wang, 来源:力学学报:英文版 年份:2018
常规热转移液体通常有低热电导率,限制他们在许多应用的效率。许多实验证明了到常规液体的增加的 nanosize 固体粒子能极大地提高他们的热传导性。解释这异常现象,许多理论调查......
[期刊论文] 作者:Lifshits,Vladimir B., 来源:美国气候变化期刊(英文) 年份:2018
For the first time, functioning of the planetary climate system is considered in terms of the self-organization laws with account of positive and negative feedb...
[期刊论文] 作者:Abayomi B. Ajayi,Bamgboye M. A, 来源:泌尿学期刊(英文) 年份:2018
Introduction: Pyospermia is often detected in semen, especially when investigating for male infertility. Pyospermia, in a significantly large number is often co...
[期刊论文] 作者:Rosborg,B. Nihlg?rd, 来源:地球科学和环境保护期刊(英文) 年份:2018
Acid rain leads to loss of essential elements from soils and bedrock, causing an imbalance in especially dug well waters, as essential element concentrations de...
[期刊论文] 作者:Matthew B. Weller,Adrian Lenar, 来源:地学前缘:英文版 年份:2018
The Earth is the only body in the solar system for which significant observational constraints are accessible to such a degree that they can be used to discrimi...
[期刊论文] 作者:B. A. Sirojidinov,A. Abdullaye, 来源:美国植物学期刊(英文) 年份:2018
The article is based on the use of experimental polyploidy method, with the introduction of new introgressive hybrid forms combining several species genotype wi...
[期刊论文] 作者:Fletcher,Rickie B., 来源:美国植物学期刊(英文) 年份:2018
Palmer amaranth (Amaranthus palmeri S. Wats.) is a major weed problem of cotton (Gossypium hirsutum L.) production systems in the southern United States. Hypers...
[期刊论文] 作者:Mudlagiri B. Goli,Pande Manju,, 来源:农业科学(英文) 年份:2018
The present study is part of our ongoing investigation to study the role of trace elements on soybean seed composition (protein, oil, and fatty acids). This stu...
[期刊论文] 作者:Michael B. Franklin,Ali Nadim, 来源:应用数学(英文) 年份:2018
We present an iterative scheme for solving Poisson’s equation in 2D. Using finite differences, we discretize the equation into a Sylvester system, AU +UB = F,...
[期刊论文] 作者:Olusegun B. Olubanwo,James A., 来源:有机化学国际期刊(英文) 年份:2018
Syntheses of (1R,2S,3R,4S)-1,7,7-trimethyl-2-pyridin-2-ylmethylbicyclo[2.2.1]-heptane-2,3-diol (7), (1R,2S,3R,4S)-1,7,7-trimethyl-2-[(6-methyl)-pyridin-2-ylmeth...
[期刊论文] 作者:Divya,B. Suresha, 来源:材料科学与应用期刊(英文) 年份:2018
In this study, hybrid composites based on carbon fabric and epoxy (C/Ep) were fabricated by hand lay-up method followed by compression moulding. The C/Ep with o...
[期刊论文] 作者:Umar Nazir,Anisa B. Khan, 来源:环境保护(英文) 年份:2018
The present surface sediment assessment in two temperate lacustrine ecosystems in the region of anthro-urban intensification in less than a century of progressi...
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