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[学位论文] 作者：Ubong Jerome Etim,
来源：中国石油大学(华东) 年份：2017
催化裂化(FCC)是一种重要的石油二次加工工艺。通过催化裂化,可以将高沸点、高分子量的重油大分子转变成高附加值的产品。本论文研究了由钒、镍引起的催化裂化催化剂不同失活模式,并对研究结果进行了深入的讨论,所得结果有助于澄清催化裂化催化剂因钒、镍中毒的......
[学位论文] 作者：Brian U. Doce,,
来源：吉林大学 年份：2017
宗教的作用与建构主义方法的应用在菲律宾的国际关系(IR)研究中还是未经探索的领域,这是笔者进行此项研究的相关原因。菲律宾在天主教人口占主导地位的国家中,尤其是和欧洲和...
[期刊论文] 作者：U. Ekong,
来源：环境保护(英文) 年份：2017
The study is an attempt to detect shoreline and land use change with a view to determining the trend and nature of the change in Ibeno, Akwa Ibom State, Nigeria...
[期刊论文] 作者：Starshinova,U. Ovchinnikova,
来源：健康科学：英文版 年份：2017
...
Description of New Bioelectromechanical Properties in Alginate: An Insight with a Computer Simulatio
[期刊论文] 作者：Heredia,J. J. Gervacio-Arci,
来源：材料物理与化学进展(英文) 年份：2017
Alginate biopolymer from Tropicalgin C302245 was studied by means of piezoresponse force microscopy imaging, scanning electron microscopy, powder X-rays, infrar...
[期刊论文] 作者：J. NAGLER,
来源：应用数学和力学：英文版 年份：2017
在有墙磨擦的会聚的楔(使倾向的墙) 内的非牛顿的液体类型的一个 Jeffery-Hamel (J-H ) 流动模型被一个非线性的平常的微分方程基于类似关系与适当边界条件导出。不同于平常...
[期刊论文] 作者：J. Ireland,M. Al-Hasan,J. A,
来源：长江医药(英文) 年份：2017
Myelodysplasia syndrome 1 (MDS1) and Ecotropic viral integration site 1 (EVI1) complex (MECOM) locus encode multiple isoforms of the EVI1 protein that are essen...
[期刊论文] 作者：J. S. Rivera-López,C. J.,
来源：数据分析和信息处理(英文) 年份：2017
Image reconstruction can help to determine how well an image may be characterized by a small finite set of its moments. Also, we can identify the number of desc...
[期刊论文] 作者：Christopher J. Graham,Jac J. V,
来源：美国植物学期刊(英文) 年份：2017
Sunflower is an efficient nitrogen (N) accumulator due to its aggressive taproot and extensive root system. While N rate studies in sunflower have shown a yield...
[期刊论文] 作者：Amuji,Geoffrey U.,
来源：最优化(英文) 年份：2017
Having lectured in some universities and polytechnics in Nigeria, the researchers observed problems in course allocations. There are no lay-down techniques on h...
Exploring the Multivariate Relationships between Adolescent Depression and Social Support, Religiosi
[期刊论文] 作者：Angela U. Ekwonye,Terrence F.,
来源：健康(英文) 年份：2017
Depression is one of the most common psychological disorders that affect adolescents. In this study, we investigated how depression in adolescents relates to so...
[期刊论文] 作者：Walid J. Azzam,
来源：应用数学与应用物理(英文) 年份：2017
Gamma-ray bursts (GRBs) are the most powerful explosions in the universe. Over the past two decades, several GRB energy and luminosity correlations were discove...
[期刊论文] 作者：Francisco J. Dalby,
来源：力学国际期刊(英文) 年份：2017
This paper is an extract of the prologue to the book: New Paradigm in Physics—Theory of Dynamic Interactions [1], published by Gabriel Barceló. This summa...
[期刊论文] 作者：Bernhard J. Mitterauer,
来源：生命科学与技术进展(英文) 年份：2017
A model of synapse-astrocyte interactions is proposed which enables repeated neuron-to-neuron connections from the single synapse to the network level. Specific...
[期刊论文] 作者：Doron J. Shahar,
来源：统计学期刊(英文) 年份：2017
It is common practice in science to take a weighted average of estimators of a single parameter. If the original estimators are unbiased, any weighted average w...
[期刊论文] 作者：Nancy J. Karlin,
来源：老年问题研究(英文) 年份：2017
This study provides information on the development and factor scaling, validity, and reliability of a newly developed community service utilization measure (Old...
[期刊论文] 作者：John J. Burke,
来源：美国植物学期刊(英文) 年份：2017
Enzyme adaptations to temperature occur constantly as temperature patterns modulate diurnally and seasonally. These adaptations entail qualitative and/or quanti...
[期刊论文] 作者：Antony J. Bourdillon,
来源：现代物理(英文) 年份：2017
The outstanding difference between high temperature superconductors and low temperature superconductors is the sign of the Hall coefficient, properly understood...
[期刊论文] 作者：Ilias J. Tyrovolas,
来源：现代物理(英文) 年份：2017
Water molecules are oriented dipoles joined by hydrogen bonds. When water is heated, this structure collapses (i.e., the entropy increases). When water is re-co...
[期刊论文] 作者：Hubert J. Veringa,
来源：应用数学与应用物理(英文) 年份：2017
In this document an attempt is made to explain the origin of gravity. The basis for the analysis is a merger of Quantum theory and Relativity. Nowhere in the an...
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