检索结果-南通市图书馆

在线全文

学校读者我要写书评

暂无评论

金属回收站

城市环境设计 2010年第Z1期 344-347页

作者： Aljoa Dekleva Tina gregori Lea Kovi Matevz Paternoster Dekleva gregori事务所

关键词：金属回收废物回收 very

Cross-sectional evaluation of circulating hepatitis B virus RNA and DNA: Different quasispecies?

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2021年第41期27卷 7144-7158页

作者： Selene Garcia-Garcia Maria Francesca Cortese David Tabernero Josep gregori Marta Vila Beatriz Pacín Josep Quer Rosario Casillas Laura Castillo-Ribelles Roser Ferrer-Costa Ariadna Rando-Segura Jesús Trejo-Zahínos Tomas Pumarola Ernesto Casis Rafael Esteban Mar Riveiro-Barciela Maria Buti Francisco Rodríguez-Frías Clinical Biochemistry Research Group Department of BiochemistryVall d'Hebron Institut Recerca-Hospital Universitari Vall d'HebronUniversitat Autònoma de BarcelonaBarcelona 08035Spain Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas Instituto de Salud Carlos IIIMadrid 28029Spain Liver Unit Liver Disease Laboratory-Viral HepatitisVall d'Hebron Institut Recerca-Hospital Universitari Vall d'HebronVall d’Hebron Barcelona Hospital CampusBarcelona 08035Spain Liver Pathology Unit Departments of Biochemistry and MicrobiologyHospital Universitari Vall d’HebronUniversitat Autònoma de BarcelonaBarcelona 08035Spain Department of Microbiology Hospital Universitari Vall d'HebronVall d'Hebron Barcelona Hospital CampusBarcelona 08035Spain Liver Unit Department of Internal MedicineHospital Universitari Vall d'HebronUniversitat Autónoma de BarcelonaBarcelona 08035Spain

BACKGROUND Different forms of pregenomic and other hepatitis B virus(HBV)RNA have been detected in patients’*** circulating HBV-RNAs may be useful for monitoring covalently closed circular DNA activity,and predicting hepatitis B eantigen seroconversion or viral rebound after nucleos(t)ide analog *** on serum HBV-RNA quasispecies,however,is *** is therefore important to develop methodologies to thoroughly analyze this quasispecies,ensuring the elimination of any residual *** circulating HBV-RNA quasispecies may facilitate achieving functional cure of HBV *** To establish a next-generation sequencing(NGS)methodology for analyzing serum HBV-RNA and comparing it with DNA *** Thirteen untreated chronic hepatitis B patients,showing different HBV-genotypes and degrees of severity of liver disease were enrolled in the study and a serum sample with HBV-DNA>5 Log10 IU/mL and HBV-RNA>4 Log10 copies/mL was taken from each ***-RNA was treated with DNAse I to remove any residual DNA,and the region between nucleotides(nt)1255-1611 was amplified using a 3-nested polymerase chain reaction protocol,and analyzed with ***/conservation and complexity was compared between HBV-DNA and RNA *** No HBV-DNA contamination was detected in cDNA samples from HBV-RNA *** quasispecies complexity showed heterogeneous behavior among *** Rare Haplotype Load at 1%was greater in DNA than in RNA quasispecies,with no statistically significant differences(P=0.1641).Regarding conservation,information content was equal in RNA and DNA quasispecies in most nt positions[218/357(61.06%)].In 102 of the remaining 139(73.38%),HBV-RNA showed slightly higher *** window analysis identified 4 hyper-conserved sequence fragments in each quasispecies,3 of them coincided between the 2 quasispecies:nts 1258-1286,1545-1573 and *** 2 hyper-variable sequence fragments also coincid

关键词： Hepatitis B virus RNA Hepatitis B X gene Quasispecies Next-generation sequencing Quasispecies conservation Quasispecies complexity

Short-pulse laser-driven x-ray radiography

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

High Power Laser Science and Engineering 2016年第3期4卷 101-105页

作者： E.Brambrink S.Baton M.Koenig R.Yurchak N.Bidaut B.Albertazzi J.E.Cross G.gregori A.Rigby E.Falize A.Pelka F.Kroll S.Pikuz Y.Sakawa N.Ozaki C.Kuranz M.Manuel C.Li P.Tzeferacos D.Lamb LULI-CNRS Ecole PolytechniqueCEA Universit Paris-Saclay UPMC Univ Paris 06 Sorbonne Universits Institute for Academic Initiatives Osaka U. Clarendon Laboratory University of Oxford CEA-DAM-DIF HZDR JIHT-RAS Institute of Laser Engineering Osaka U. Graduate School of Engineering Osaka U. Department of Energy Engineering Science Faculty of Engineering SciencesKyushu University Plasma Science and Fusion Center Massachusetts Institute of Technology Flash Center for Computational Science University of Chicago

We have developed a new radiography setup with a short-pulse laser-driven x-ray source. Using a radiography axis perpendicular to both long- and short-pulse lasers allowed optimizing the incident angle of the short-pulse laser on the x-ray source target. The setup has been tested with various x-ray source target materials and different laser *** to noise ratios are presented as well as achieved spatial resolutions. The high quality of our technique is illustrated on a plasma flow radiograph obtained during a laboratory astrophysics experiment on POLARs.

关键词： laboratory astrophysics short-pulse laser x-ray radiography

“I don’t think anyone lost”

在线全文

学校读者我要写书评

暂无评论

现代广告 2024年第8期 63-63页

作者：无 Gonzalo gregori 《现代广告》不详

Q此次参与幼狮评审,感受最深的一点是什么?A感恩。不仅要感谢组委会促成了这一重要活动,让我有机会作为评委加入,还要感谢参与者的辛勤工作和保持世界级广告之火的活力。

关键词：世界级参与者感谢

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

“点”立面平价购物中心

城市环境设计 2010年第Z1期 286-289页

作者： Rok Oman pela Videnik Andrej gregori Anna Breda Javier Carrera Luis Ferreira Ana Kosi Katja Aljaz Tomaz gregori Ofis事务所

关键词：购物中心立面平价

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

水轮机设计的发展

水电站机电技术 1990年第4期13卷 66-69,46页

作者： F.Schweiger J.gregori 徐天茂云南工学院

根据从各制造厂家和其它来源收集到的数据,对各种类型水轮机进行了研究,本文着重于水轮机的发展趋势和不同类型水轮机之间的联系,以最新的可靠统计资料,提供一份水力和几何基本参数的综述,供工程师们参考。

关键词：水轮机设计发展

Analytical modelling of the expansion of a solid obstacle interacting with a radiative shock

在线全文

学校读者我要写书评

暂无评论

High Power Laser Science and Engineering 2018年第2期6卷 123-132页

作者： Th.Michel E.Falize B.Albertazzi G.Rigon Y.Sakawa T.Sano H.Shimogawara R.Kumar T.Morita C.Michaut A.Casner R Barroso P.Mabey Y.Kuramitsu S.Laffite L.Van Box Som G.gregori R.Kodama N.Ozaki P.Tzeferacos D.Lamb M.Koenig luli-cnrs ecole polytechniquecea:universite paris-saclayupmc univ paris 06:sorbonne universites-f-91128 palaiseau cedexFrance cea damdifF-91297 ArpajonFrance cea saclay dsm/irfu/service d'astrophysiqueF-91191 Gif-sur-YvetteFrance institute of laser engineering osaka universitySuitaOsaka 565-0871Japan faculty of engineering sciences kyushu university6-1 Kasuga-KoenKasugaFukuoka 816-8580Japan luth observatoire de parispsl research universitycnrsuniversite paris diderotSorbonne Paris Cite92190 MeudonFrance universite de bordeaux-cnrs-cea celia UMR 5107F-33405 TalenceFrance gepi observatoire de parispsl research universitycnrsuniversite paris diderotSorbonne Paris Cite75014 ParisFrance graduate school of engineering osaka universitySuitaOsaka 565-0871Japan lerma observatoire de parispsl research universitycnrssorbonne universitesUPMC Univ.Paris 06F-75005 ParisFrance clarendon laboratory university of oxfordParks RoadOxford OX1 3PUUK flash center for computational science university of chicagoIL 60637USA

In this paper, we present a model characterizing the interaction of a radiative shock(RS) with a solid material, as described in a recent paper(Koenig et al., Phys. Plasmas, 24, 082707(2017)), the new model is then related to recent experiments performed on the GEKKO XII laser facility. The RS generated in a xenon gas cell propagates towards a solid obstacle that is ablated by radiation coming from the shock front and the radiative precursor, mimicking processes occurring in astrophysical phenomena. The model presented here calculates the dynamics of the obstacle expansion,which depends on several parameters, notably the geometry and the temperature of the shock. All parameters required for the model have been obtained from experiments. Good agreement between experimental data and the model is found when spherical geometry is taken into account. As a consequence, this model is a useful and easy tool to infer parameters from experimental data(such as the shock temperature), and also to design future experiments.

关键词： high energy density physics laser–plasmas interaction modelling plasmas astrophysics plasma physics radiative hydrodynamics radiative shock

Triggering star formation:Experimental compression of a foam ball induced by Taylor–Sedov blast waves

在线全文

学校读者我要写书评

暂无评论

Matter and Radiation at Extremes 2022年第3期7卷 31-39页

作者： B.Albertazzi P.Mabey Th.Michel G.Rigon, J.R.Marques S.Pikuz S.Ryazantsev E.Falize L.Van Box Som J.Meinecke N.Ozaki G.gregori M.Koenig LULI-CNRS CEASorbonne UniversitesEcole PolytechniqueInstitut Polytechnique de ParisF-91120 Palaiseau cedexFrance Department of Physics Freie Universitat Berlin14195 BerlinGermany JIHT-RAS 13-2 Izhorskaya st.Moscow 125412Russia National Research Nuclear University“MEPhI ”Moscow 115409Russia CEA-DAM-DIF F-91297 ArpajonFrance Clarendon Laboratory University of OxfordParks RoadOxford OX13PUUnited Kingdom Graduate School of Engineering Osaka UniversitySuitaOsaka 565-0871Japan Institute of Laser Engineering Osaka UniversitySuitaOsaka 565-0871Japan

The interaction between a molecular cloud and an external agent(e.g.,a supernova remnant,plasma jet,radiation,or another cloud)is a common phenomenon throughout the Universe and can significantly change the star formation rate within a *** process leads to fragmentation of the cloud and to its subsequent compression and can,eventually,initiate the gravitational collapse of a stable molecular *** is,however,difficult to study such systems in detail using conventional techniques(numerical simulations and astronomical observations),since complex interactions of flows *** this paper,we experimentally investigate the compression of a foam ball by Taylor–Sedov blast waves,as an analog of supernova remnants interacting with a molecular *** formation of a compression wave is observed in the foam ball,indicating the importance of such experiments for understanding how star formation is triggered by external agents.

关键词： cloud galaxy supernova

运动心电图结果阴性的患者中负荷恢复指数与常规心电图标准的预后价值比较

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（心脏病学分册） 2007年第12期3卷 22-23页

作者： Bigi R. Cortigiani L. gregori D. Fiorentini C. 杜媛 Cardiology Department of Medicine and Surgery University School of MedicineMilan Italy.Dr

为了确定负荷恢复指数(SRI)是否有助于对根据常规标准判定为运动心电图(ECG)结果阴性的患者的风险分层,测定连续708例运动ECG结果阴性患者的SRI。将全因死亡以及死亡或非致死性心肌梗死的联合事件作为目标终点。利用各变量组单独模型的... 详细信息

为了确定负荷恢复指数(SRI)是否有助于对根据常规标准判定为运动心电图(ECG)结果阴性的患者的风险分层,测定连续708例运动ECG结果阴性患者的SRI。将全因死亡以及死亡或非致死性心肌梗死的联合事件作为目标终点。利用各变量组单独模型的Cox回归分析来评估临床和运动试验数据各自对预后的影响。通过校正评估满意度的bootstrap法来验证模型。

关键词：常规心电图预后价值非致死性负荷恢复患者