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During the pipeline plugging process,both the pipeline and the pipe isolation tool (PIT) will be greatly damaged,due to ......
Hirschsprung’s disease is a congenital disorder that occurs in 1:5000 live births. It is characterised by an absence of......
Layered materials(MMT, LDH) were successfully modified by chain end functionalized polyethylene via an ion exchange meth......
SUMMARY-The Author describes a flint backed point found in 1956 in the little caveBüs dei Lader(Paitone-Brescia),The i......
Semiconducting cuprous oxide films were electrodeposited onto conducting glasses coated with Indium Tin Oxide (ITO) usin......
Advanced glycation end products(AGEs) are produced through the non enzymatic glycation and oxidation of proteins,lipids ......
Le conflit du Golfe ,la Yougoslavie ,la Somalie ont mis enlumière legrand besoin d appareils militaires de transports l......
Effects of chemical composition and heat treatment on microstructures and mechanical properties of in-situ Mg2Si/Al-Si c......
Effect of mixed rare earth oxides and CaCO_3 modification on the microstructure of an in-situ Mg_2Si
The effects of mixed rare earth oxides and CaCO3 on the microstructure of an in-situ Mg2Si/Al-Si hypereutectic alloy com......
The Effect of Condensation on the Morphology and Magnetic Properties of Modified Barium Hexaferrite(
We present a comparison for the effect of condensation on the morphology and magnetic prop erties of oleic acid modified......
Modified Maxwell model for predicting thermal conductivity of nanocomposites considering aggregation
The effect of nanoparticle aggregation on the thermal conductivity of nanocomposites or nanofluids is typically nonnegli......
This paper proposed a new agent model, which applies the agent oriented paradigm to represent multiple objects. This ag......
In this paper,we introduced parameterizations of the salinity effects(on heat capacity,thermal conductivity,freezing poi......
Metabolomic changes in fatty liver can be modified by dietary protein and calcium during energy rest
AIM: To characterise the effect of energy restriction (ER) on liver lipid and primary metabolite profile by using metabo......
AIM:To test the psychometric properties of a Chinese [(Hong Kong) HK] translation of the chronic liver disease questionn......
AIM:To investigate the in vitro effects of pantoprazole on rat lower esophageal sphincter(LES)tone.METHODS:Rats weighing......
Experimental studies of the chemical, electronic and structure properties of clean and oxygen-dosed SnO_2(110) crystal ......
Evaluation of modified Alvarado scoring system and RIPASA scoring system as diagnostic tools of acut
BACKGROUND: Acute appendicitis is the most common surgical condition presented in emergency departments worldwide. Clini......
Modification in Media Composition to Obtain Secretory Production of STxB-based Vaccines using Escher
Shiga toxin B-subunit (STxB) from Shigella dysenteriae targets in vivo antigen to cancer cells, dendritic cells (DC) and......
Happiness can be found even in the darkest of times,if one only remembers to turn on the light.背景链接:在一次持枪歹徒的......
Modification and aging precipitation behavior of hypereutectic AI-21wt.%Si alloy treated by P+Ce com
In the present study, the tested hypereutectic Al-21 wt.%Si alloys were prepared by modifying the melt using different p......
Effects of P+Cr complex modification and solidification conditions on microstmcture of hypereutectic
Large and segregated primary Si particles may drastically decrease the mechanical properties of Al-Si alloys. To solve t......
Tooth surface geometry optimization of spiral bevel and hypoid gears generated by duplex helical met
In order to effectively improve meshing performance of spiral bevel and hypoid gears generated by the duplex helical met......
Eight cembrane-type diterpenoids,namely,(+)-(6R)-6-hydroxyisosarcophytoxide (1),(+)-(6R)-6-acetoxyisosarcophytoxide (2),......
A 6.5-kb specific fragment containing the T7 promoter and the transcription vector was excised from the full-length eDNA......
The forced convection (air supply jet) and the natural convection (thermal plume of passenger) co-exist in an aircraft c......
Modified Mohr-Coulomb strength criterion considering rock mass intrinsic material strength factoriza
With the increase of mining depth of mineral resources,the rock mass stress state is being more and more complex.The roc......
目的 观察改良小切口外路泪囊鼻腔吻合术治疗慢性泪囊炎的临床效果.方法 回顾性分析小切口手术治疗的慢性泪囊炎36例(36眼)的临床......
目的:探讨经导管3个水平胸椎旁阻滞用于乳腺癌改良根治术患者的应用价值。方法:将40例择期行乳腺癌改良根治术患者随机分为全麻组......
Numerical simulation of solidification morphologies of Cu-0.6Cr casting alloy using modified cellula
The purpose of this study is to predict the morphologies in the solidification process for Cu-0.6Cr (mass fraction, %) a......
为提高农作废弃物甘蔗渣对重金属离子的吸附性能,制备了均苯四甲酸二酐改性甘蔗渣。采用扫面电镜(SEM)、傅里叶变换红外光谱(FTIR)......
通过熔融共混方法,采用ADR-4368扩链剂对聚乳酸(PLA)进行改性研究,研究扩链剂的加入量对PLA力学性能、熔体流动速率(MFR)、DSC、TG......
目的对比改良上睑提肌缩短术与改良联合筋膜鞘(CFS)悬吊术对先天性中重度上睑下垂的治疗效果。方法回顾性分析89例先天性中重度上......
为了实现火箭遥测图像的高效处理,优化火箭遥测图像的编码流程,提出了一种基于小波变换的火箭遥测图像编码新方法。在图像小波变换......
目的探讨采用改良Morrow术治疗梗阻性肥厚型心肌病(HOCM)患者的治疗效果及围手术期护理要点。方法选择首都医科大学附属北京安贞医......
基于新提出的纳米二氧化硅水泥净浆二次改性再生骨料方法,通过混凝土单轴受压动态力学试验,获得了不同应变率(10^-5s^-1、10^-3s^-......
针对目前我军动员装备加改装通用化程度低、改装器材品种多样、改装效益低、周期长等问题,提出大型动员装备加改装模块化设计。在......
目的探讨食管引流型喉罩应用于全麻下乳腺癌改良根治术中对麻醉质量影响的临床观察。方法选择在全麻下行乳腺癌改良根治术,ASAⅠ~Ⅱ......
电炉是锌粉工艺进行还原熔炼的承载设备。炉型结构和操作技术水平的优劣不仅直接关系到电炉的寿命周期 ,介绍了 97年以来 ,锌粉工......
目的以茎瘤芥为试材,研究不同浓度的高CO2短时处理对新鲜茎瘤芥采后衰老的影响。方法将预冷后的茎瘤芥分别充入CO2(30%)+N2(70%),CO2(40%......
对用酞菁铜功能基改性的两种分子结构的聚苯胺( 掺杂型和接枝型) 进行了光电性能的测量。根据紫外吸收谱发现,用酞菁铜磺酰氯接枝......
研究了固体混合状态下,改性硝酸铵与油相材料包覆后的接触角与表面活性剂添加量的关系,以及表面活性剂添加量与爆炸性能的关系,结果表......
本文引用修正的Rackett方程对纯物质的饱和液体密度进行了预测,共计算了93种纯物质的饱和液体密度,总平均偏差为1.87%(2444个数据点......
介绍了棉纤维与涤纶短纤维在结构与性能上的区别,运用物理改性或化学加物理改性等多种技术对常规涤纶短纤维的形态、微观结构进行"......
以1,1′-双[2-(三乙氧基硅基)乙基]二茂铁(BTEF)和正硅酸乙酯(TEO S)为前驱物,经溶胶-凝胶过程(NH4F为水解聚合催化剂)制备了二茂铁桥联聚......
Modified Lindstedt-Poincaré Method for Obtaining Resonance Periodic Solutions of Nonlinear Non-
A modified Lindstedt-Poincaré(LP) method for obtaining the resonance periodic solutions of nonlinear non-autonomous......
PASCA, ESR and Microreactor, have been used to study the states and properties of coking deposits on catalyst. The resul......
采用半连续种子乳液聚合工艺,合成了微交联丙烯酸酯改性树脂皮革填充剂.讨论了单体浓度、引发剂、交联剂以及聚合温度等因素对皮革......