检索结果-南通市图书馆

New co.lisio. detectio. metho. fo. simulating virtual plant po.ulatio.s

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Internatio.al Jo.rnal o. Agricultural and Bio.o.ical Engineering 2019年第6期12卷 156-161页

作者： Weilo.g Ding Zangxin Wan Yan Xu Nelso. max Co.lege o. Co.puter Science&Techno.o.y Zhejiang University of TechnologyHangzhou 310026China Department o. Co.puter Science University of CaliforniaDavis95616USA

Detecting and reso.ving the co.lisio. o. o.gans between different plants o. the co.lisio. o. different o.gans o. a single plant are key issues in the realistic co.structio. o. a virtual plant po.ulatio..A suitable co.lisio. detectio. scheme is necessary to.prevent a reductio. in realism caused by o.gan penetratio..A mixed bo.nding vo.ume tree co.structio. scheme based o. the gro.th characteristics o. to.ato.plants is pro.o.ed in this paper,and the co.structio. mo.e o. the bo.nding at all levels is simplified by using a digital to.ato.*** a parallel GPU appro.ch,we designed a to.ato.plant po.ulatio. co.lisio. detectio. pro.ram with CUDA *** pro.o.ed metho. reduces the to.al co.lisio. detectio. time by 92%-96%.

关键词： plant simulatio. co.lisio. detectio. bo.nding vo.ume GPU pro.essing

A chro.o.o.e-scale geno.e assembly o. Rauvo.fia tetraphylla facilitates identificatio. o. the co.plete ajmaline bio.ynthetic pathway

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Plant Co.municatio.s 2024年第4期5卷 129-132页

作者： Enzo.Lezin Ines Carqueijeiro.Clement Cuello.Mickael Durand Hans JJansen Valentin Verges Caro.ine Birer Williams Audrey o.din Tho.as Duge de Berno.ville Julien Petrignet No.mie Celto. Beno.t St-Pierre Nico.as Papo. Chao.Sun Ro. P.Dirks Sarah Ellen o.Co.no. Michael Kro.h Jensen Sebastien Besseau Vincent Co.rdavault Bio.o.e´cules et Bio.echno.o.ies Vegetales EA2106Universite´de Tours37200 ToursFrance Future Geno.ics Techno.o.ies 2333 BE Leidenthe Netherlands Labo.ato.re Synthe se et Iso.ement de Mo.ecules Bio.ctives(SIMBA EA 7502)Universitede Tours37200 ToursFrance Labo.ato.re de Cyto.e´netique Co.stitutio.nelle CHRU de Tours-Hopital Bretonneau37044 ToursFrance University Angers University BrestIRFSFR ICAT49000 AngersFrance Institute o. Medicinal Plant Develo.ment Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 2800China Department o. Natural Pro.uct Bio.ynthesis Max Planck Institute for Chemical Ecology07745 JenaGermany No.o.No.disk Fo.ndatio. Center fo. Bio.ustainability Technical University of Denmark100193 Kgs LyngbyDenmark Present address:Limagrain Center de RechercheRoute d’EnnezatChappesFrance These autho.s co.tributed equally to.this article

Dear Edito.,Rauvo.fia tetraphylla(aka the Devil pepper)(Supplemental Figure 1)is a well-kno.n medicinal plant that pro.uces mo.o.erpeno.d indo.e alkalo.ds(MIAs).This MIA bio.ynthesis o.curs in several o.gans,including leaves,stems,fruit,and ro.ts,which accumulate the famo.s antiarrhythmic ajmaline(Kumar et al.2016a,2016b;Kumara et al.,2019).MIAs are natural pro.ucts no.ably invo.ved in plant adaptatio. to.the enviro.ment and defense against *** mainly results fro. their high bio.o.ical activities,which also.explain their pharmaco.o.ical pro.erties.

关键词： pro.erties. Figure ro.ts

Abno.mal zo.e abo.e the liquidus o. Pb-Sb allo.s

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Science Bulletin 1996年第10期41卷 873-878页

作者：边秀房李辉张林马家骥 max Tho.pso. Shando.g University o. Techno.o.y Jinan 250014 China

Two.curves have been identified abo.e the liquidus in a binary Pb-Sb allo. phase dia-gram. The curves were o.tained fro. thermal differential analysis and electrical resistivityexperiments and co.respo.ded to.sudden changes in the thermal effect and electricalresistivity curves. The zo.e between the two.curves is called abno.mal zo.e. When themelt o. Pb-Sb allo.s was superheated into.the range o. temperatures in the abno.mal zo.e,

关键词： liquid metals electrical resistivity thermal histo.y.

Perso.alizing a Service Ro.o. by Learning Human Habits fro. Behavio.al Fo.tprints

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Engineering 2015年第1期1卷 79-84页

作者： Kun Li max Q.-H.Meng Califo.nia Institute o. Techno.o.y The Chinese University o. Ho.g Ko.g

Fo. a do.estic perso.al ro.o., perso.alized services are as impo.tant as predesigned tasks, because the ro.o. needs to.adjust the ho.e state based o. the o.erato.'s habits. An o.erato.'s habits are co.po.ed o. cues, behavio.s, and rewards. This article intro.uces behavio.al fo.tprints to.describe the o.erato.'s behavio.s in a ho.se, and applies the inverse reinfo.cement learning technique to.extract the o.erato.'s habits, represented by a reward functio.. We implemented the pro.o.ed appro.ch with a mo.ile ro.o. o. indo.r temperature adjustment, and co.pared this appro.ch with a baseline metho. that reco.ded all the cues and behavio.s o. the o.erato.. The result sho.s that the pro.o.ed appro.ch allo.s the ro.o. to.reveal the o.erato.'s habits accurately and adjust the enviro.ment state acco.dingly.

关键词： perso.alized ro.o. habit learning behavio.alfo.tprints

To.Bring Flo.ers o. Do.a Runner：, Gibberellins Make the Decisio.

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Mo.ecular Plant 2018年第1期11卷 4-6页

作者： Auxiliado.a o. Martins Adriano.Nunes-Nesi Wagner L. Aradjo.Alisdair R. Femie max-Planck Partner Gro.p at the Departamento.de Bio.o.ia Vegetal Universidade Federal de Vi~osa 36570-900 Vicosa Minas Gerais Brazil Departamento.de Bio.o.ia Vegetal Universidade Federal de Vi~osa 36570-900 Vk~osa Minas Gerais Brazil max Planck Institute o. Mo.ecular Plant Physio.o.y 14476 Potsdam-Golm Germany

Gibberellins （GAs） are invo.ved in several gro.th and develo.- mental pro.esses ranging fro. stem elo.gatio., leaf expansio., transitio. to.flo.ering, po.len maturatio., fruit set, and seed germinatio. （Figure 1）.

关键词： ARABIDo.SIS STRAWBERRY DELLAS

A Parallel Co.putatio.al Mo.el fo. Three-Dimensio.al,Thermo.Mechanical Sto.es Flo. Simulatio.s o. Glaciers and Ice Sheets

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Co.municatio.s in Co.putatio.al Physics 2014年第9期16卷 1056-1080页

作者： Wei Leng Lili Ju max Gunzburger Stephen Price State Key Labo.ato.y o. Scientific and Engineering Co.puting Chinese Academy of SciencesBeijing 100190China. Department o. Mathematics University of South CarolinaColumbiaSC 29208USA. Department o. Scientific Co.puting Florida State UniversityTallahasseeFL 32306USA. Theo.etical Divisio. Los Alamos National LaboratoryLos AlamosNM 87545.USA.

This paper fo.uses o. the develo.ment o. an efficient,three-dimensio.al,thermo.mechanical,no.linear-Sto.es flo. co.putatio.al mo.el fo. ice sheet *** mo.el is based o. the parallel finite element mo.el develo.ed in[14]which features high-o.der accurate finite element discretizatio.s o. variable reso.utio. ***,we add an impro.ed iterative so.utio. metho. fo. treating the no.linearity o. the Sto.es pro.lem,a new high-o.der accurate finite element so.ver fo. the temperature equatio.,and a new co.servative finite vo.ume so.ver fo. handling mass *** result is an accurate and efficient numerical mo.el fo. thermo.mechanical glacier and ice-sheet *** demo.strate the impro.ed efficiency o. the Sto.es so.ver using the ISMIP-Ho. Benchmark experiments and a realistic test case fo. the Greenland *** also.apply o.r mo.el to.the EISMINT-II benchmark experiments and demo.strate stable thermo.mechanical ice sheet evo.utio. o. bo.h structured and unstructured ***,we find no.evidence fo. the“co.d spo.e”instabilities o.served fo. these same experiments when using finite difference,shallo.-ice appro.imatio. mo.els o. structured grids.

关键词： Sto.es-flo. mo.eling ice-sheet mo.eling finite element appro.imatio. finite vo.ume appro.imatio. parallel implementatio..

Peridynamic State-Based Mo.els and the Embedded-Ato. Mo.el

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Co.municatio.s in Co.putatio.al Physics 2014年第1期15卷 179-205页

作者： Pablo.Seleso. Michael L.Parks max Gunzburger Institute fo. Co.putatio.al Engineering and Sciences 201 East 24th StStop C0200AustinTexas 78712-1229USA. Sandia Natio.al Labo.ato.ies Computing Research CenterP.O.Box 5800MS 1320AlbuquerqueNM 87185-1320USA. Department o. Scientific Co.puting 400 Dirac Science LibraryFlorida State UniversityTallahasseeFL 32306-4120USA.

We investigate co.nectio.s between no.lo.al co.tinuum mo.els and mo.ecular dynamics.A co.tinuo.s upscaling o. mo.ecular dynamics mo.els o. the fo.m o. the embedded-ato. mo.el is presented,pro.iding means fo. simulating mo.ecular dynamics systems at greatly reduced *** are presented fo. structured and structureless material mo.els,suppo.ted by co.putatio.al *** no.lo.al co.tinuum mo.els are sho.n to.be instances o. the state-based peridynamics *** relating multibo.y peridynamic mo.els and upscaled no.lo.al co.tinuum mo.els are derived.

关键词： Peridynamics multibo.y po.entials embedded-ato. mo.ecular dynamics.

The disco.ery o. T–B cell lineages:An interview with Pro.esso. max D Co.per

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

hLife 2023年第1期1卷 3-7页

作者： Chen Do.g max D Co.per Shanghai Immune Therapy Institute Shanghai Jiao Tong UniversityShanghaiChina Institute fo. Immuno.o.y Tsinghua UniversityBeijingChina Scho.l o. Medicine Emory UniversityGeorgiaUSA

In the early 1960s,despite a general understanding o. antibo.ies and immuno.lo.ulins,their so.rce and their relatio.ship with anti-infectio. immunity remained largely ***,this changed with the gro.ndbreaking disco.eries o. *** D Co.per,pro.esso. at Emo.y University Scho.l o. *** the 1960s,*** D Co.per disco.ered the existence o. two.different lympho.d lineages,B and T cells,which are no. widely reco.nized as the co.nersto.e co.po.ents o. the adaptive immune system.B and T cells are respo.sible fo. humo.al and cellular immunity,*** disco.ery served as the fo.ndatio. o. mo.ern ***,*** D Co.per shares his inspiring jo.rney,fro. career cho.ce to.research experiences,as well as o.fering sage advice to.aspiring immuno.o.ists.

关键词： Co.per max immunity

孔隙水与凝胶体的微纳物理反应——SLGS模型（英文）

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

硅酸盐学报 2015年第10期43卷 1341-1358页

作者： max J SETZER WISSBAU~ Co.sultants Bureau 82152 KraillingGermany Emeritus IBPMUniversity of Duisburg-EssenGermany

介绍了一种新的水泥水化产物的固相-液相-凝胶体系模型。之前描述水泥水化产物的固相-液相-凝胶体系主要考虑不同环境下特别是在干燥和寒冷环境下毛细孔水和固相-凝胶结构的不同。该新模型验证了Feldman-Sereda质量变化和收缩模型以及... 详细信息

介绍了一种新的水泥水化产物的固相-液相-凝胶体系模型。之前描述水泥水化产物的固相-液相-凝胶体系主要考虑不同环境下特别是在干燥和寒冷环境下毛细孔水和固相-凝胶结构的不同。该新模型验证了Feldman-Sereda质量变化和收缩模型以及表面能与水化形变慕尼黑模型。但是,该模型的解释与之前的模型完全不同,因为该模型考虑了凝胶颗粒在硬化水泥体系中的膨胀。该差异可以用表面物理的理论来解释。研究结果是基于小的硬化水泥石试样上进行的高精度重力吸附测量,同时结合氦流比重计测定的密度、溶解热、以及等温长度变化(收缩)等实验。试验显示,如果基于给定的相对湿度条件下的质量变化,以及表面相互作用能,而不是基于相对湿度,各实验所得结果有较为密切的关系。质量变化与在不同的水蒸气分压区间存在的毛细孔水分的类型有关。根据不同的凝胶固相与毛细孔水分的相互作用可以分为两个不同的区域:其一为凝结区,主要为凝结的凝胶内毛细孔水。该水主要由表面的相互作用所控制,其密度根据水泥种类不同大概为1.15g/cm^3至1.25g/cm^3。这种水的溶解热比体相水低大约30%,它的损失是表面作用而引起的收缩。根据质量(固体+留存的吸附水)定义该区域的边界,该质量达到了明确定义的在从潮湿或密闭养护的新生态第一次脱附期间相对湿度为22%的能量级别。

关键词：凝胶-孔隙-水的相互作用微纳物理学收缩冻结作用环境影响