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intracellular Transport of HiV-1 Matrix Protein Associated with Viral RNA

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World Journal of AiDS 2013年第1期3卷 33-35页

作者： Anatoliy i. Gozhenko Valentina A. Divocha Galina K. Vorkunova Alissa G. Bukrinskaya Sergey i. Lupandin ivanovsky institute of Virology Moscow Russia ivanovsky institute of Virology Moscow Russia. School State Ukrainian Research institute of the Medicine on Transport Odessa Ukraine

HiV-1 matrix protein (MA) is a multifunctional structural protein localized on N terminus of Gag precursor p55. MA participates in HiV-1 assembly as membranotropic part of Gag precursor as well as an individual protein spliced from Gag early in infection. MA is found in the nuclei of infected cells and in plasma membrane, the site of virus assembly, in association with viral genome RNA. MA mutated variant M4 which contains two changed amino acids in N-terminal regions is also associated with viral RNA, but it is localized in the nuclear and cytoskeleton fractions but not in the plasma membrane suggesting that the mutant is deprived of membranotropic signal and “sticks” in the nuclei an d cytoskeleton, its previous location sites. These data allow suggesting that MA involved into transmission of viral RNA is transported to plasma membrane by cytoskeleton.

关键词： HiV-1 Matrix Protein Gag Precursor P55 Cytoskeleton Viral RNA Transport of Viral Complex Plasma Membranes Cell Fractionatiomn

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《双语的认知面面观》介绍

当代语言学 2011年第3期13卷 282-284页

作者： i.Kecskes L.Albertazzi 王勤玲不详西南大学外国语学院重庆市北碚区400715

《双语的认知面面观》（Cognitive Aspects of Bilingualism）由美国纽约州立大学的istvanKecskes和意大利特兰托大学的Liliana Albertazzi主编,荷兰Springer出版社2007年出版。

关键词：认知双语 Springer 纽约州立大学 2007年出版社意大利 of

富钴铁锰结壳的控矿要素和成矿过程:以西太平洋为例

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矿物学报 2007年第Z1期27卷 356-358页

作者：石学法任向文 S.i.Andreev 海洋沉积与环境地质国家海洋局重点实验室国家海洋局第一海洋研究所山东青岛2660612 海洋沉积与环境地质国家海洋局重点实验室国家海洋局第一海洋研究所山东青岛2660612 VNIIOKeangeologiaSt.PetersburgRussia

　　富钴铁锰结壳(简称富钴结壳)是产出在海山、岛屿斜坡及海底高地上的一种潜在新型矿产资源,由铁锰氧化物和氢氧化物组成,富含Co、Ni、Zn、Pb、Ce、Pt、REE等金属元素,其中Co的平均含量较陆地原生钴矿高几十倍.……

关键词：铁锰结壳控矿要素成矿过程铁锰氧化物氢氧化物平均含量矿产资源金属元素富钴结壳组成斜坡陆地海底钴矿岛屿

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光体积描记术原理及应用

中国医疗器械杂志 2016年第3期40卷 186-190,211页

作者：张天淼朱兰·i·谢尔盖卡拉什尼科夫伊热夫斯克国立技术大学仪器制造学院俄罗斯伊热夫斯克市426069 卡拉什尼科夫伊热夫斯克国立技术大学数学和自然科学学院俄罗斯伊热夫斯克市426069

光体积描记是一种简单的低成本技术,可以用来监测毛细血管中血液的体积变化。利用这种技术制造的仪器因其便携性和非侵入性,所采集的数据包含了人体的多项生理信息,可以给临床医学及个人日常健康监测带来便利,应用前景十分广阔。光体积... 详细信息

光体积描记是一种简单的低成本技术,可以用来监测毛细血管中血液的体积变化。利用这种技术制造的仪器因其便携性和非侵入性,所采集的数据包含了人体的多项生理信息,可以给临床医学及个人日常健康监测带来便利,应用前景十分广阔。光体积描记图一般由一个高频分量(AC)和一个低频分量(DC),分别对应心血管系统中血液体积的变化及呼吸,人体组织,血液固有成分等。虽然光体积描记信号产生的具体原因还在探索中,但是依然可以从中获得重要的心血管系统的多种信息。

关键词：光体积描记术心电图脉搏波

Provitamin D Doped Silica and Polymeric Films: New Materials for UV Biosensor

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Materials Sciences and Applications 2010年第5期1卷 267-271页

作者： T. N. Orlova i. P. Terenetskaya A. M. Eremenko N. i. Surovtseva 不详

The original technologies of growing silica films, impregnated with 7-dehydrocholesterol (provitamin D3) on quartz substrates and free transparent films on the basis of polyvinyl alcohol and polyvinyl butyral have been developed. Provitamin D photoisomerization in the films under UVB irradiation was investigated by UV absorption spectroscopy. Remarkable changes in the absorption spectrum of 7-DHC were observed in silica and polyvinyl alcohol films as com-pared with ethanol solution, only in polyvinyl butyral film the spectrum was very nearly, while the spectral kinetics of 7-DHC photoisomerization in all the films was different from ethanol. We suggest that several films have potential as UV dosimeters to measure accumulated ‘antirachitic’ UV dose in the same manner as erythemic UV dose is measured by commonly used polysulphone film.

关键词： Provitamin D Photoisomerization Polymer Films Silica Porous Film UV Dosimetry

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沥青碳化化学

新型炭材料 1989年第2期5卷 32-36,77页

作者： i.C.lewis 立早

沥青转化为炭是一复杂过程,它包括许多沥青组分中众多的物理和化学变化。对单一的芳烃化合物和沥青的研究表明,通过侧链和氢的脱除进行的聚合是主要的化学反应。分子重排也是很主要的反应。通过聚合以及低分子量挥发物的排出,分子量不... 详细信息

沥青转化为炭是一复杂过程,它包括许多沥青组分中众多的物理和化学变化。对单一的芳烃化合物和沥青的研究表明,通过侧链和氢的脱除进行的聚合是主要的化学反应。分子重排也是很主要的反应。通过聚合以及低分子量挥发物的排出,分子量不断增加导致沥青转变为中间相、焦,最终成为炭。在聚合和重排过程中形成稳定的自由基,将这些方面加以综述,发展了沥青炭化的一般机理。沥青是多核芳烃和杂环化合物的复杂混合物。按来源不同,可能芳香度很高,也可能有许多侧链。

关键词：沥青碳化炭

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胆道结石的体外震波碎石治疗

国外医学（外科学分册） 1989年第6期16卷 346-348页

作者： Bland K i 俞培荣

体外震波碎石术(ESWL)一直用于治疗泌尿系结石。治疗时病人取半坐位,浸于盛有去离子水的水槽内,使背部位于碎石器之半椭圆反射体上方。位于半椭圆体第一焦点处(F_1)的电极放电时产生冲击波,经半椭圆体反射后最大冲击波聚焦于第二焦点处(... 详细信息

体外震波碎石术(ESWL)一直用于治疗泌尿系结石。治疗时病人取半坐位,浸于盛有去离子水的水槽内,使背部位于碎石器之半椭圆反射体上方。位于半椭圆体第一焦点处(F_1)的电极放电时产生冲击波,经半椭圆体反射后最大冲击波聚焦于第二焦点处(F_2),该处即可产生高达500～2000个大气压的压力,将定位于F_2处的结石击碎。最近的体外和动物实验表明,应用Dornier HM-3或更新的碎石器亦可将定位于第二焦点处的胆道结石击碎,并已有人将其应用于临床,证实ESWL对胆囊或胆管结石具有较好的碎石作用,饼发症少,也无死亡。此前瞻性研究旨在评价Dornier HM-3和HM-4碎石器对胆道结石行ESWL的有效性和临床应用价值。

关键词：胆结石体外震波碎石

An experimental methodology for the concurrent characterization of multiple parameters influencing nanoscale friction

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Friction 2020年第3期8卷 577-593页

作者： Marko PERCiC SaSa ZELENiKA igor MEZiC Robert PETER Niksa KRSTULOViC University of Rijeka Faculty of EngineeringVukovarska 58Rijeka 51000Croatia University of Rijeka Centre for Micro-and Nanosciences and TechnologiesRadmile Marej&ie 2Rjeka 51000 Croatia Department of Mechanical Engineering UC Santa BarbaraSanta BarbaraCA 93105USA University of Rijeka Department of PlysicsRadmile Matejtic 2Rijeka 51000Croatia institute of Plnysics Bijenicka 46Zagreb 1000Croatia

A structured transdisciplinary method for the experimental determination of friction in the nanometric domain is proposed in this *** dependence of nanoscale friction on multiple process parameters on these scales,which comprise normal forces,sliding velocities,and temperature,was studied via the lateral force microscopy *** procedure used to characterize the stiffness of the probes used,and especially the influence of adhesion on the obtained results,is thoroughly *** analyzed thin films were obtained by using either atomic layer or pulsed laser *** developed methodology,based on elaborated design of experiments algorithms,was successfully implemented to concurrently characterize the dependence of nanoscale friction in the multidimensional space defined by the considered process *** enables the establishment of a novel methodology that extends the current state-of-the-art of nanotribological studies,as it allows not only the gathering of experimental data,but also the ability to do so systematically and concurrently for several influencing variables at ***,in turn,creates the basis for determining generalizing correlations of the value of nanoscale friction in any multidimensional experimental *** developments create the preconditions to eventually extend the available macro-and mesoscale friction models to a true multiscale model that will considerably improve the design,modelling and production of MEMS devices,as well as all precision positioning systems aimed at micro-and nanometric accuracy and precision.

关键词： nanoscale friction lateral force microscopy experimental determination methodology multivariate space contact mechanics

Neutralization of the SARS-CoV-2 Delta variant after heterologous and homologous BNT162b2 or ChAdOx1 nCoV-19 vaccination

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Cellular & Molecular immunology 2021年第10期18卷 2455-2456页

作者： Swantje i.Hammerschmidt Berislav Bosnjak Günter Bernhardt Michaela Friedrichsen inga Ravens Alexandra Dopfer-Jablonka Markus Hoffmann Stefan Pöhlmann Georg M.N.Behrens Reinhold Förster institute of immunology Hannover Medical SchoolHannoverGermany Department for Rheumatology and immunology Hannover Medical SchoolHannoverGermany infection Biology Unit German Primate Center-Leibniz Institute for Primate ResearchGöttingenGermany Faculty of Biology and Psychology Georg-August-University GöttingenGöttingenGermany German Center for infection Research(DZiF) Partner Site Hannover-BraunschweigHannoverGermany German Center for Lung Research(DZL) HannoverGermany Cluster of Excellence RESiST(EXC 2155) Hannover Medical SchoolHannoverGermany

Since the beginning of the COViD-19 pandemic,divergent variants of concern(VoCs)of SARS-CoV-2 have evolved and become the most prevalent SARS-CoV-2 variants in distinct locations at different ***,the Delta variant(B.1.617.2)dominates infection events in large parts of the *** campaigns,however,still use SARS-CoV-2 vaccines based on the spike(S)protein of the original Wuhan virus.

关键词： Delta homologous campaign