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CNKI为你找到相关结果

Maternal serum lead concentration is associated with r...  CNKI文献

Objectives A recent study found that gestational serum Pb concentration is associated with an increased risk of preterm birth.The purpose of this study was to analyze whether gestational Pb exposure ...

Hua Wang Jun Li... 2018环境与健康学术会议--精准环境健康:跨学科合作的挑战论... 2018-08-13 中国会议

关键词: Lead / Serum / Small-for-gestational-age / Infants

下载(3)| 被引(0)

The association between maternal serum lead level duri...  CNKI文献

Objectives Lead(Pb) is a well-known developmental toxicant.The aim of the present study was to analyze the association between maternal serum Pb level and risk of preterm birth in a population-based ...

Jun Li Hua Wang... 2018环境与健康学术会议--精准环境健康:跨学科合作的挑战论... 2018-08-13 中国会议

关键词: Lead / Serum / Preterm / birth

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Research of Typical Electronic Package Warpage based o...  CNKI文献

In order to reduce the warpage value of the electronic package device under the temperature load,improve the reliability of the device.The finite element analysis model of the typical electronic pack...

Hongwang Zhao Guofu Wang... Proceedings of the 2nd International Conference on Mech... 2017-05-13 国际会议

关键词: Electronic / Package / Material / Size

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Thermal Analysis of Electromagnetic Engine Water Cooli...  CNKI文献

This paper elaborates the fluid-structure coupling electromagnetic heat transfer mathematical model of the engine cooling system, combines with finite element method to build the fluid-structure coup...

Ruibin Zhang Guofu Wang... Proceedings of 2nd International Conference on Mechanic... 2018-03-30 国际会议

关键词: Electromagnetic / coils / W / ater

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Vibration Analysis of Sheet Metal Coupled with Concent...  CNKI文献

There are many applications of sheet metal in Engineering.It is usually reduced to a sheet metal model with concentrated masses.This paper have studied the dynamics of the model,and a mechanical mode...

Hongwang Zhao Guofu Wang... Proceedings of the 2nd International Conference on Mech... 2017-05-13 国际会议

关键词: Vibration / Sheet / Metal / Concentrated

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Research on the Training Mode of Automotive Applied Ta...  CNKI文献

From the aspects of the practical teaching conditions and the curriculum system, the reform of the training mode of automobile applied talents is discussed. This paper constructs a specialized course...

Hongwang Zhao Guofu Wang... Proceedings of 2nd International Conference on Economic... 2018-03-29 国际会议

关键词: Automotive / applied / talents / Resources

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Ethanol Activates Neurons to Promote Locomotion in C. ...  CNKI文献

Ethanol is a widely used drug and alcoholism is a serious social issue. Understanding the molecular mechanism is important for the development of effective therapies. Alcohol has a wide spectrum of e...

Yuanhua Chen Changli Ge... Abstract Book of the 7th Asia-Pacific Worm(C.elegans) M... 2016-06-25 国际会议

关键词: Ethanol / Activates / Neurons / to

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Research on Construction Method of Association Rule Mi...  CNKI文献

Association rule is one of the fundamental methods of data mining, the hash-tree is an important data structure that used to mining frequent itemset by homo-Apriori algorithms. Because the hash-tree ...

Chen Feng Jia Yuanhua... proceedings of 2010 3rd International Conference on Com... 2012-11-16 中国会议

关键词: association / rule / hash-tree / frequent

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A GIS-Based Early Warning and Emergency Decision Suppo...  CNKI文献

Recently,aquatic pollution of heavy metals has been breaking out with increasing frequency around the world,which puts great threats to ecosystem and human health.However,there are seldom researches ...

YUANHUA Chen JIPING Jiang... Proceedings of 2012 International Conference on Environ... 2012-12-09 国际会议

关键词: river / heavy / metal / pollution

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The Incidences of Recurrence and Long Term Mortality i...  CNKI文献

BACKGROUND AND OBJECTIVE Patients with malignant tumors combined with pulmonary embolism(PE) are at much higher risk of recurrent events and also death even undergoing routine anticoagulation and rel...

Shuai Zhang Zhenguo Zhai... 中华医学会呼吸病学年会——2013第十四次全国呼吸病学学术会... 2013-09-18 中国会议

关键词: VTE / In / PTE / The

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STUDY OF INTERFACIAL STRUCTURE OF LIQUID/LIQUID INTERF...  CNKI文献

In this presentation,we will first introduce some basic concepts about charge transfer at a liquid/liquid interface,and then will focus on our recent progress of studies of interfacial structure of l...

Yuanhua SHAO Tianrong JI... 第十五届北京分析测试学术报告会暨展览会摘要集 2013-10-23 国际会议

关键词: will / STUDY / OF / INTERFACIAL

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LOVD-DASH: A Comprehensive LOVD Database Coupled with ...  CNKI文献

Background: Hemoglobinopathies are the most common monogenic disorders worldwide. The major β-hemoglobinopathies, especially sickle cell disease and β-thalassemia, are lethal hemoglobinopathies tha...

Li Zhang Qian-Qian Zhang... 2018中国遗传学会第十次全国会员代表大会暨学术讨论会论文摘... 2018-11-26 中国会议

关键词: LOVD / DASH / database / clinical

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Design and Implementation of DSP-based Voltage Frequen...  CNKI文献

This paper presents a voltage frequency conversion system with Digital Signal Processor (DSP).The digital control is used to achieve the variable frequency control.The topology of the proposed system...

Chih-Yuan Chen Yu-Hsien Lin... 2010 International Symposium on Computer,Communication,... 2010-05-05 国际会议

关键词: Design / and / Implementation / of

下载(41)| 被引(0)

IONIC CURRENT RECTIFICATION WITH DUAL PIPETTES  CNKI文献

In this presentation,we will discuss some recent progress on investigations of ionic current rectification(ICR)based on glass pipettes in our laboratory.It focuses mainly on the ICR observed by micro...

Yuanhua SHAO Xiaohong YIN... 第十六届北京分析测试学术报告会暨展览会摘要集 2015-10-27 国际会议

关键词: ICR / IONIC / CURRENT / RECTIFICATION

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CHARGE TRANSFER REACTIONS AT LIQUID/LIQUID INTERFACES ...  CNKI文献

Charge(electron and ion)transfer reaction at a liquid/liquid(L/L)interface is one of the most fundamental physicochemical processes.The liquid/liquid interface is actually made of two immiscible elec...

Yuanhua SHAO Ping JING... 第十二届北京分析测试学术报告会暨展览会摘要集 2007-10-18 国际会议

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STUDY THE PERMEABILITY OF DIFFERENT TYPE OF MEDIATORS ...  CNKI文献

In this work,the permeability of mediators with different polarity at n-alkanethiol modified gold electrode has been investigated by scanning electrochemical microscopy(SECM).Ferrocyanide[K4Fe(CN)6]a...

Zhong CHEN Li SHEN... 第十二届北京分析测试学术报告会暨展览会摘要集 2007-10-18 国际会议

关键词: TMPD / STUDY / THE / PERMEABILITY

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THE HYBRIDIZATION OF CHARGE TRANSFER REACTIONS AT SOLI...  CNKI文献

Electrochemistry at a liquid/liquid(L/L)interface is mostly studying charge(ion and electron)transfer processes at an interface between two immiscible electrolyte solutions(ITIES)and their coupled ch...

Shali HE Jianqing WU... 第十二届北京分析测试学术报告会暨展览会摘要集 2007-10-18 国际会议

关键词: Cl / Figure

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PPAR Signaling Pathway may be an Important Predictor o...  CNKI文献

Purpose Neoadjuvant chemotherapy for advanced breast cancer may improve the radicality for a subset of patients,but others may suffer from severe adverse drug reactions without any benefit.To predict...

Y.Z.Chen J.Y.Xue... 首届浙赣两省肿瘤研究交流会论文汇编 2012-09-27 中国会议

关键词: Neoadjuvant / Gene / expression / Chemotherapy

下载(13)| 被引(0)

Prevalence of obesity in China and obesity related dis...  CNKI文献

Background The proportion of the population that is overweight or obese has been increasing worldwide in recent years in conjunction with economic development. Obesity significantly impairs quality o...

CHEN Li-ying CHEN Zhou-wen... 2012年浙江省全科医学学术年会论文汇编 2012-10-26 中国会议

关键词: Prevalence / overweight / obesity / body

下载(46)| 被引(0)

The Application of Natural Limonite to Prepare NZVI an...  CNKI文献

Nanoscale Zero Valent Iron(NZVI) was prepared by reducing natural limonite by the method of thermally chemical reduction.The performance of the prepared NZVI on removal of phosphate was evaluated by ...

Mengxue Li Tianhu Chen... Proceedings of the 6th International Conference on Envi... 2016-05-19 国际会议

关键词: natural / goethite / nanoscale / zero

下载(5)| 被引(0)

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