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Sex-specific plasticity of reproductive allocation in ...  CNKI文献

Sex-specific differences in reproduction investment contribute to sexual dimorphism in dioecious plants.Along environmental gradients,males and females may plastically adjust reproductive allocation ...

Lei Li Spencer C.H.Barrett... 中国植物学会八十五周年学术年会论文摘要汇编(1993-2018) 2018-10-10 中国会议

关键词: cost / of / reproduction / dioecy

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采用Kalman滤波器的实时混合试验方法  CNKI文献

等效力控制方法采用力反馈控制代替隐式积分方法中的迭代过程,从而使等效力控制方法在避免隐式积分方法的迭代过程的同时仍具有隐式积分方法的无条件稳定性。利用该力反馈控制,等效力控制方法还具有对实时混合试验中的...

吴斌 史鹏飞... 全国结构振动与动力学学术研讨会论文集 2011-10-14 中国会议

关键词: 等效力控制 / 实时混合试验 / 时滞补偿 / Kalman滤波器

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Improvement of the De-excitation Methods for Large-Cap...  CNKI文献

With the increase of single-machine capacity of synchronous generator, the excitation current for electromagnetic induction increases greatly. How to ensure fast, secure, flexible and effective de-ex...

Qin-yue TAN Lin JIANG... Proceedings of 2017 2nd International Conference on Ene... 2017-11-26 国际会议

关键词: Large-capacity / synchronous / generator / Flexible

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Important roles for the arginine family of amino acids...  CNKI文献

Arginine,glutamine,glutamate,proline,aspartate,asparagine,ornithine,and citrulhne are interconvertible via complex interorgan metabolism in most mammals.The major sites for their metabolism are the s...

Fuller W.Bazer Teresa A.Davis... 2007年动物营养、保健与饲料添加剂国际学术研讨会论文集 2007-08-01 国际会议

关键词: Amino / Acids / Biological / functions

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高层建筑复杂几何形式的创新方案  CNKI文献

由于客户和建筑师希望突出自己的建筑,高层建筑的几何形式变得越来越复杂。与刚刚可实现这些形式恰好相反的是,这样的建筑越来越普遍,这证明了计算、模拟、分析软件的进步,已经可以应用在这些建筑上了。在处理这些建筑...

Mark Lavery Spencer Robinson 崛起中的亚洲:可持续性摩天大楼城市的时代:多学科背景下的... 2012-09-19 国际会议

关键词: 复杂几何形式 / 拉压杆 / 混凝土剪力 / 组合连梁

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Quantitation and Sequence Analysis of Peptides by Mini...  CNKI文献

Peptide quantitation via mass spectrometry(MS) is an essential tool in proteomics. Due to the biological relevance of proteins, proteomics is vital in seeking disease-specific biomarkers and characte...

Spencer Chiang Wenpeng Zhang... 第三届全国质谱分析学术报告会摘要集-分会场5:有机/生物质... 2017-12-09 中国会议

关键词: Quantitation / and / Sequence / Analysis

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Recent Advances in Swine Amino acid Nutrition:Molecula...  CNKI文献

Recent advances in swine protein nutrition are characterized by the conceptual development of functional amino acids in regulating animal survival,growth and development.These amino acids include arg...

F.W.Bazer G.A.Johnson... Process in Functional Amino Acids and Carbohydrates for... 2009-07-04 国际会议

关键词: Functional / Amino / Acids / Swine

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Expression profiling of transporter genes in swine con...  CNKI文献

Intrauterine growth retardation(IUGR) is a major concern in domestic animal production. Because nutrient transfer across the placenta is essential for fetal growth and development,as well as a placen...

T.E.Spencer Process in Functional Amino Acids and Carbohydrates for... 2009-07-04 国际会议

关键词: Transporter / gene / Conceptus / trophectoderm

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Investigation of Coherent Jet Penetration into Steel B...  CNKI文献

The Electric Arc Furnace(EAF) has played an important role in the steel making process. During the furnace refining stage, high speed coherent jets are used to increase the depth of oxygen jet penetr...

TANG Guangwu CHEN Yuchao... Conference Proceedings of the 7th International Confere... 2017-08-16 国际会议

关键词: low / cycle / fatigue / microstructure

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Conceptus-endometrial interactions:mechanistic insight...  CNKI文献

This review provides insight into conceptus-uterine interactions in ruminants with emphasis on the peri-implantation stage of pregnancy and implications for animal health and nutrition.Conceptus-endo...

T.E.Spencer F.W.Bazer... Process in Functional Amino Acids and Carbohydrates for... 2009-07-04 国际会议

关键词: BNC

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CALCULATING THE RESPONSE OF BRIDGES TO A VEHICLE-BASED...  CNKI文献

A streamlined simplified methodologyis proposed for the efficient calculation of a bridge's response to a vehicle-based hydrocarbon pool fireresulting from a tanker truck crash via a three-step m...

Spencer Quiel Takayuki Yokoyama... Progress of Safety of Structures in Fire——Proceedings... 2014-06-11 国际会议

关键词: Bridges / Hydrocarbon / pool / fire

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AUTONOMOUS AGENT ENHANCED WORKSPACE(AAEW) FOR EXTENDED...  CNKI文献

Extended Enterprise(E2) and its benefits have been widely discussed while the discussion on extending implications of E2 for technological exploitation is limited.To bring the concept of E2 into the ...

Migar M.C.Tam K.S.Li... Proceedings of 2014 IEEE 3rd International Conference o... 2014-11-27 国际会议

关键词: Extended / Enterprise / Autonomous / Agents

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TWO-TEMPERATURE MODELLING OF SF_6 ARC BEHAVIOUR IN A S...  CNKI文献

A two-temperature plasmas model is developed for SF_6 arcs burning in a supersonic nozzle under direct current conditions.The properties of SF_6 arcs required for fluid dynamic simulation under equil...

WEIZONG WANG JOSEPH D YAN... Proceedings of the ⅪⅩ International Conference on Gas... 2012-09-02 国际会议

关键词: SF / TWO-TEMPERATURE / MODELLING / OF

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NATIONAL TECHNOLOGY ROADMAPS: THE U.S. SEMICONDUCTOR E...  CNKI文献

INTRODUCTION"It's difficult to predict, especially the future!" -Ancient Chinese Proverb The semiconductor industry was born in 1947 with the invention of the point contacttransistor on...

W.J.Spencer T.E.Seidel Proceedings of 1995 4th International Conference on Sol... 1995-10-01 国际会议

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TWO-TEMPERATURE THERMODYNAMIC AND TRANSPORT PROPERTIES...  CNKI文献

This paper deals with thermodynamic and transport properties of SF_6 plasmas by a two temperature model for both thermal equilibrium and non-equilibrium conditions.The species composition and thermod...

WEIZONG WANG JOSEPH D YAN... Proceedings of the ⅪⅩ International Conference on Gas... 2012-09-02 国际会议

关键词: Th / SF / TWO-TEMPERATURE / THERMODYNAMIC

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Partial Discharge Monitoring using Chromatic Maps  CNKI文献

Further developments of Chromatic Techniques [1]for quantifying signatures of Partial Discharges(PD) are described.Laboratory test data from several sources for different types of PDs,operating condi...

M.Ragaa G.R.Jones... Proceedings of the ⅪⅩ International Conference on Gas... 2012-09-02 国际会议

关键词: PD / maps / Partial / Discharge

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HELICAL ARC CONTROL FOR CURRENT LIMITATION AND INTERRU...  CNKI文献

The expansion of a helical arc confined between polymeric helical plates is governed by both electromagnetic and aero-dynamic forces.These arise due to the complex interaction between the individual ...

H.ELZAGZOUG J.E.HUMPHRIES... Proceedings of the ⅪⅩ International Conference on Gas... 2012-09-02 国际会议

关键词: PTFE / show / HELICAL / ARC

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二氟草酸硼酸钠(NaDFOB):一种新型钠离子电池电解质盐  CNKI文献

钠离子电池的研究开发一定程度上可缓和因锂资源短缺引发的电池发展受限问题[1]。电解质作为电池的重要组成部分,成为近几年的研究热点之一[2]。以草酸钠和三氟化硼乙醚溶液合成的二氟草酸硼酸钠(NaDFOB)是一种新型的...

陈君儿 Zhenguo Huang... 中国化学会第30届学术年会摘要集-第三十分会:化学电源 2016-07-01 中国会议

关键词: 钠离子电池 / 二氟草酸硼酸钠 / 电解质

下载(64)| 被引(0)

Survival of avian influenza and other poultry viruses ...  CNKI文献

Although there have been many outbreaks of avian influenza(AI),Newcastle disease(ND)and other im- portant virus diseases of poultry in the past 25 years,in the face of a disease crisis there are alwa...

J.Lloyd Spencer Jiewen Guan... Abstract Book of the 15th World Veterinary Poultry Cong... 2007-09-01 国际会议

关键词: Survival / of / avian / influenza

下载(10)| 被引(0)

QUASI DIRECT CURRENT INTERRUPTION WITH AN ELECTROMAGNE...  CNKI文献

This contribution is concerned with an electromagnetically convoluted arc in air at atmospheric pressure for interrupting quasi direct currents(DC).Investigations are reported on the effects of using...

L M SHPANIN N Y A SHAMMAS... Proceedings of the ⅪⅩ International Conference on Gas... 2012-09-02 国际会议

关键词: RO / show / QUASI / DIRECT

下载(3)| 被引(0)

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