检索结果-南通市图书馆

The Stra.berry Fruit Fra.a.a.lergen Functions in Fla.onoid Biosynthesis

Molecula. Pla.t 2010年第1期3卷 113-124页

作者： Cristina.Munoz Thoma. Hoffma.n Nieves Medina.Escoba. Felix Ludema.n miguel a. botella Victoria.o Va.puesta.Wilfried Schwa. Depa.ta.ento de Biologia.Molecula. y Bioquimica Universidad de Malaga 29071 Malaga Spain Biomolecula. Food Technology Technische Universit~t M0nchen Hochfeldweg 1 85354 Freising Germany

The stra.berry Fra.a.I a.lergen is a.homolog of the ma.or birch pollen a.lergen Bet v 1. It is synthesized by red ripe fruits of Fra.a.ia.x a.a.a.sa.while white fruits of a.muta.t genotype, which is known to be tolera.ed by individua.s a.fected by a.lergy, a.e devoid of it. Proteomic a.a.yses ha.e shown tha. Fra.a.1 is down-regula.ed in the tolera.ed white- fruited genotype a.ong with enzymes of the a.thocya.in pigment pa.hwa.. In this study, we report the spa.ia. a.d tem- pora. expression of three Fra.a.genes tha. encode different isoforms, a.d the tra.sient RNa.-media.ed silencing of the Fra.a.genes in stra.berry fruits of the red-fruited cultiva. Elsa.ta.with a. ihpRNa.construct. a. a.consequence of reduced levels of Fra.a.mRNa., fruits were obta.ned tha. produced significa.tly decrea.ed levels of a.thocya.ins a.d upstrea. meta.olites. This effect is consistent with the pa.a.lel down-regula.ion of the phenyla.a.ine a.monia.lya.e （Fa.a.） a.d to a.lesser extent of the cha.cone syntha.e （Fa.HS） tra.script levels a.so found in these fruits. In na.ura.ly occurring white- fruited genotypes of F. chiloensis a.d F. vesca. Fra.a.tra.script levels a.e higher tha. those of the red-fruited va.ieties, likely to compensa.e for the low expression levels of Fa.a. a.d Fa.HS in these muta.t genotypes. The results demonstra.e tha. Fra.a.expression is directly linked to fla.onoid biosynthesis a.d show tha. the Fra.a.a.lergen ha. a. essentia. biologica. function in pigment forma.ion in stra.berry fruit.

关键词： Fra.a.ia fla.onoid a.thocya.in phenylpropa.oid a.lergen pa.hogenesis-rela.ed proteins.

来源：

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

a.a.idopsis Na.G Pla.ts a. a.Suita.le a.d Efficient System for Tra.sient Expression using a.roba.te#um tumefa.iens

引用

Molecula. Pla.t 2017年第2期10卷 353-356页

作者： Tába.a.Rosa.-Día. Pepe Ca.a.Quija.a.Vitor a.orim-Silva.miguel a. botella Rosa.Loza.o-Durán Edua.do R. Beja.a.o Depa.ta.ento de Biología.Celula. Genética y Fisiología Instituto de Hortofruticultura Subtropical y Mediterránea “La Mayora” Universidad de Málaga-Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC) Universidad de Málaga Campus Teatinos 29071 Málaga Spain Sha.gha. Center for Pla.t Stress Biology (PSC) Shanghai Institutes of Biological Sciences Chinese Academy of Sciences Shanghai 201602 China Depa.ta.ento de Biología.Molecula. y Bioquimica Instituto de Hortofruticultura Subtropical y Mediterránea “La Mayora” Universidad de Málaga-Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC) Universidad de Málaga Campus Teatinos 29071 Málaga Spain

Dea. Editor Resea.ch in molecula. pla.t biology ha. la.gely benefitted from technologies a.lowing exogenous gene expression. While the genera.ion of sta.le tra.sgenic lines is required in some ca.es, tra.sient tra.sfo... 详细信息

关键词： Suita.le Tra.sient tumefa.iens

来源：

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

a.ctions to revea. consumers’willingness to pa. for low-ca.bon hydrogen projects:combining lessons from renewa.les a.d na.ura.-ga. industries

引用

Clea. Energy 2024年第4期8卷 103-110页

作者： miguel Va.quez Michelle Ha.la.k SDa.School of Ma.a.ement Bocconi UniversityVia Roberto Sarfatti1020136 MilanMIItaly Florence School of Regula.ion EUIVia Giovanni Boccaccio12150133 FirenzeFIItaly

Low-ca.bon hydrogen is expected to pla. a.key role in rea.izing net-zero a.d susta.na.le development ***,there is a.ga. between the cost of producing low-ca.bon hydrogen a.d its potentia. users’willingness to pa. for such *** implement support for the development of the industry,we propose using low-ca.bon hydrogen long-term a.reements a.loca.ed through a.ction *** objectives a.e 2-fold:(i)ma.ching supply a.d dema.d volumes considering the time horizon a.d geogra.hica. delivery point specifica.ion a.d(ii)a.loca.ing the *** perspective a.ticle innova.es by proposing a.reference price indexed to liquid to na.ura.-ga. prices,which is the ma.n product tha. low-ca.bon hydrogen a.ms to *** premium a.d the production cost a.e defined through a.double-sided *** a.ms to minimize the public policy funds required to incentivize the low-ca.bon hydrogen ma.ket while fa.ilita.ing long-term a.reements a.d mitiga.ing price risks tha. ma. hinder investment.

关键词： hydrogen a.ctions Renewa.le Eenergy Systems support mecha.isms na.ura. ga.

来源：

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

a. a.proa.h of the interna. friction-dependent tempera.ure cha.ges for conventiona. a.d pure biogenic lubrica.ing grea.es

引用

Friction 2024年第4期12卷 780-795页

作者： Leif a.ME Erik KUHN miguelÁngel DELGa.O Depa.tment of Mecha.ica. Engineering a.d Production Ma.a.ement Hamburg University of Applied SciencesHamburg 20099Germany Depa.tment of Chemica. Engineering Research in Product Technology and Chemical Processes(Pro2TecS)University of HuelvaHuelva 21071Spain

This work investiga.ed the tempera.ure cha.ges inside the bulk of lubrica.ing grea.es under controlled high-shea. stress conditions(250-500 s-1).For this purpose,a.newly developed tempera.ure-mea.uring cell ca.led Ca.idus wa. successfully *** tempera.ure cha.ges(ΔT)ha.e been rela.ed to the grea.es'components(thickener,ba.e oil-type,a.d composition)a.d the structura. degra.a.ion of the lubrica.ing ***,a.theoretica. a.proa.h wa. proposed for ca.cula.ing the interna. tempera.ure cha.ge of lubrica.ing grea.es during shea. *** grea.es showed a. interna. tempera.ure profile cha.a.terised by a.sudden rise inΔT within the first 4 h from sta.ting the test a.d subsequentΔT deca. until it rea.hes the stea.y sta.e ***,it wa. found tha. grea.es C1 a.d C5,formula.ed with lithium a.d ca.cium soa.,respectively,with different soa. content(16.1 wt%a.d 9.7 wt%,respectively),but the sa.e ba.e ca.tor oil,showed the highest va.ue of the ma.imumΔT,c.a.3.2 K,a.d the most dra.tic drop ofΔ*** grea.es showed both the highest specific densities a.d hea. *** a.dition,they showed the lowest ra.io of expended energies(Rtee),which mea.s more structura. degra.a.ion in the stressed *** the contra.y,the grea.e C3,with 13 wt%of Li-soa. but the lowest ba.e oil's viscosity,showed the lowest ma.imumΔT a.d the tempera.ure profile wa. cha.a.terised by a.modera.e va.ia.ion ofΔT a.ong the *** biogenic grea.e B3 developed a.low-tempera.ure cha.ge in the group of pure bio-genic grea.es close to grea.e C3.

关键词： shea.-induced structura. degra.a.ion rheology tempera.ure mea.urements lubrica.ing grea.es density lubrica.ing grea.es specific hea. ca.a.ities

来源：

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

Endotoxin-induced a.tera.ions of a.ipose tissue function:a.pa.hwa. to bovine meta.olic stress

引用

Journa. of a.ima. Science a.d Biotechnology 2024年第4期15卷 1391-1407页

作者： miguel Chirivi G.a.dres Contrera. Depa.tment of La.ge a.ima. Clinica. Sciences Michigan State UniversityEast LansingMIUSA

During the peripa.turient period, da.ry cows exhibit nega.ive energy ba.a.ce due to limited a.petite a.d increa.ed energy requirements for la.togenesis. The delica.e equilibrium between energy a.a.la.ility a.d expenditure puts cows in a.sta.e of meta.olic stress cha.a.terized by excessive lipolysis in white a.ipose tissues(a.), increa.ed production of rea.tive oxygen species, a.d immune cell dysfunction. Meta.olic stress, especia.ly in a., increa.es the risk for meta.olic a.d infla.ma.ory disea.es. a.ound pa.turition, cows a.e a.so susceptible to endotoxemia. Ba.teria.-derived toxins ca.se endotoxemia.by promoting infla.ma.ory processes a.d immune cell infiltra.ion in different orga.s a.d systems while impa.ting meta.olic function by a.tering lipolysis, mitochondria. a.tivity, a.d insulin sensitivity. In da.ry cows, endotoxins enter the bloodstrea. a.ter overcoming the defense mecha.isms of the epithelia. ba.riers, pa.ticula.ly during common peripa.turient conditions such a. ma.titis, metritis, a.d pneumonia. or a.ter a.rupt cha.ges in the gut microbiome. In the bovine a., endotoxins induce a.pro-infla.ma.ory response a.d stimula.e lipolysis in a., lea.ing to the relea.e of free fa.ty a.ids into the bloodstrea.. When excessive a.d protra.ted, endotoxin-induced lipolysis ca. impa.r a.ipocyte's insulin signa.ing pa.hwa.s a.d lipid synthesis. Endotoxin exposure ca. a.so induce oxida.ive stress in a. through the production of rea.tive oxygen species by infla.ma.ory cells a.d other cellula. components. This review provides insights into endotoxins' impa.t on a. function, highlighting the ga.s in our knowledge of the mecha.isms underlying a. dysfunction, its connection with peripa.turient cows' disea.e risk, a.d the need to develop effective interventions to prevent a.d trea. endotoxemia.rela.ed infla.ma.ory conditions in da.ry ca.tle.

关键词： a.ipose tissue dysfunction Endotoxin Infla.ma.ion Insulin resista.ce

来源：

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

Ta.'s function a.d dysfunction in the bra.n:when sma.l cha.ges ha.e big consequences

引用

Neura. Regenera.ion Resea.ch 2024年第1期19卷 152-153页

作者： miguel Portillo Debra.Toiber Depa.tment of Life Sciences Ben-Gurion University of the NegevBeer ShevaIsraelThe Zlotowski Center for NeuroscienceBen-Gurion University of the NegevBeer ShevaIsrael

With the increa.e of life expecta.cy a.d popula.ion growth,neurodegenera.ive disea.es ha.e risen too a.d a.e projected to be a.ma.or hea.th public concern by *** disea.es a.e cha.a.terized by the progressive decline of cognitive function lea.ing to the subsequent loss of *** the underlying ca.ses of neurodegenera.ion a.e not well understood,a.ing is the ma.n risk fa.tor.

关键词： disea.es consequences function

来源：

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

a.sessing trends in wildla.d-urba. interfa.e fire resea.ch through text mining: a.comprehensive a.a.ysis of published litera.ure

引用

Journa. of Forestry Resea.ch 2024年第4期35卷 102-114页

作者： Ha.sa. La.sa. a.ma. La.sa. Mounir a.Kerroum miguel a.meida a.a.–a.socia.ão pa.a.o Desenvolvimento da.a.rodinâmica.Industria. Rua Pedro Hispano n.º123030‑289 CoimbraPortugal La.ora.ory of Resea.ch in Computer Science Faculty of SciencesIbn Tofail UniversityKenitraMorocco

Resea.ch on fires a. the wildla.d-urba. inter-fa.e(WUI)ha. genera.ed significa.t insights a.d a.va.ce-ments a.ross va.ious fields of ***,a.ri-culture,a.d socia. sciences ha.e pla.ed prominent roles in understa.ding the impa.ts of fires in the environment,in protecting communities,a.d a.dressing ma.a.ement *** study a.med to crea.e a.da.a.a.e using a.text mining technique for globa. resea.chers interested in WUI-projects a.d highlighting the interest of countries in this ***’s-Keywords a.a.ysis empha.ized the domina.ce of fire science-rela.ed terms,especia.ly rela.ed to WUI,a.d identified keyword clusters rela.ed to the WUI fire-risk-a.sessment-system-“exposure”,“da.ger”,a.d“vulnera.ility”within wildfire *** over the pa.t deca.e showca.e shifting resea.ch interests with a.growing focus on WUI fires,while regiona. va.ia.ions highlighted tha. the“exposure”keyword cluster received grea.er a.ten-tion in the southern Europe a.d South ***,vulnera.ility keywords ha.e rela.ively a.lower representa.ion a.ross a.l *** a.a.ysis underscores the interdisci-plina.y na.ure of WUI resea.ch a.d empha.izes the need for ta.geted a.proa.hes to a.dress the unique cha.lenges of the wildla.d-urba. ***,this study provides va.u-a.le insights for resea.chers a.d serves a. a.founda.ion for further colla.ora.ion in this field through the understa.ding of the trends over recent yea.s a.d in different regions.

关键词： WUI Text mining Wildfires Fire science Sta.e of the a.t Scientific publica.ions

来源：

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

Bioma.eria.s a.d emerging technologies for tissue engineering a.d in vitro models

引用

Bio-Design a.d Ma.ufa.turing 2024年第3期7卷 237-239页

作者： J.miguel Oliveira.Rui L.Reis 3B’s Resea.ch Group I3Bs-Research Institute on BiomaterialsBiodegradables and BiomimeticsHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of MinhoAveParkZona Industrial da Gandra4805-017 BarcoGuimarãesPortugal ICVS/3B’s-PT Government a.socia.e La.ora.ory 4806-909 Braga/GuimarãesPortugal

The la.est a.va.ces in the field of bioma.eria.s ha.e opened new a.enues for scientific brea.throughs in tissue engineer-ing which grea.ly contributed for the successful tra.sla.ion of tissue engineering products into the ma.ket/***-ma.eria.s a.e ea.ily processed to become simila. to na.ura. extra.ellula. ma.rix,ma.ing them idea. tempora.y supports for mimicking the three-dimensiona.(3D)microenvironment required for ma.nta.ning the a.equa.e cell/tissue functions both in vitro a.d in vivo^([1]).

关键词： brea.through bioma.eria.s engineer

来源：

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

Effect of the Density of Molten Meta. on the Ra.ning Phenomenon in Horizonta. Centrifuga. Ca.ting

引用

Open Journa. of a.plied Sciences 2024年第7期14卷 1918-1926页

作者： miguel a. Ba.ron Joa. Reyes Depa.ta.ento de Ma.eria.es Universida. a.tonoma.Metropolita.a.a.ca.otza.co Ciuda. de Mexico Mexico

In this work the influence of the density of the molten meta. on the emergence of the ra.ning phenomenon in the horizonta. centrifuga. ca.ting process is numerica.ly studied. Tra.sient 2D numerica. simula.ions were ca.ried out using Computa.iona. Fluid Dyna.ics softwa.e. Three molten meta.s with different density, na.ely a.uminum, iron a.d lea., a.d three a.gula. frequencies, na.ely 50, 66 a.d 77 ra./s were considered. It is found tha. the density of the molten meta. significa.tly a.fects the emergence, tra.sient or perma.ent, of the ra.n phenomenon. However, the ma.nitude a.d dura.ion of the ra.n phenomenon depend on the a.gula. frequency of the rota.ing mold. Likewise, since gra.ita.iona. forces a.fect the meta. a.cording to its density, the va.ue of the critica. rota.ion speed of the mold is a.so a.fected.

关键词： a.gula. Frequency Centrifuga. Force Computa.iona. Fluid Dyna.ics Critica. Rota.ion Speed G Fa.tor Horizonta. Centrifuga. Ca.ting Molten Meta. Density

来源：

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

Ta.k Offloa.ing in Edge Computing Using GNNs a.d DQN

引用

Computer Modeling in Engineering & Sciences 2024年第6期139卷 2649-2671页

作者： a.ier Ga.mendia.Orbegozo Jose Da.id Nunez-Gonza.ez miguel a.gel a.ton Depa.tment of a.plied Ma.hema.ics University of the Basque Country UPV/EHUEibar20600Spain TECNa.IA Basque Research and Technology Alliance(BRTA)San Sebastian20009Spain

In a.network environment composed of different types of computing centers tha. ca. be divided into different la.ers(clod,edge la.er,a.d others),the interconnection between them offers the possibility of peer-to-peer ta.k *** ma.y resource-constra.ned devices,the computa.ion of ma.y types of ta.ks is not fea.ible beca.se they ca.not support such computa.ions a. they do not ha.e enough a.a.la.le memory a.d processing *** this scena.io,it is worth considering tra.sferring these ta.ks to resource-rich pla.forms,such a. Edge Da.a.Centers or remote cloud *** different rea.ons,it is more exciting a.d a.propria.e to downloa. va.ious ta.ks to specific downloa. destina.ions depending on the properties a.d sta.e of the environment a.d the na.ure of the *** the sa.e time,esta.lishing a. optima. offloa.ing policy,which ensures tha. a.l ta.ks a.e executed within the required la.ency a.d a.oids excessive workloa. on specific computing centers is not *** study presents two a.terna.ives to solve the offloa.ing decision pa.a.igm by introducing two well-known a.gorithms,Gra.h Neura. Networks(GNN)a.d Deep Q-Network(DQN).It a.plies the a.terna.ives on a.well-known Edge Computing simula.or ca.led PureEdgeSima.d compa.es them with the two defa.ltmethods,Tra.e-Off a.d Round *** showed tha. va.ia.ts offer a.slight improvement in ta.k success ra.e a.d workloa. *** terms of energy efficiency,they provided simila. ***,the success ra.es of different computing centers a.e tested,a.d the la.k of ca.a.ity of remote cloud servers to respond to a.plica.ions in rea.-time is *** novel wa.s of finding a.downloa. stra.egy in a.loca. networking environment a.e unique a. they emula.e the sta.e a.d structure of the environment innova.ively,considering the qua.ity of its connections a.d consta.t *** downloa. score defined in this resea.ch is a.crucia. fea.ure for determining the qua.ity of a.downloa. pa.h

关键词： Edge computing edge offloa.ing fog computing ta.k offloa.ing

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：