检索结果-南通市图书馆

Re.onciling Local and Global Age.das in Sustainable.De.e.opme.t: Participatory Re.e.rch with Indige.ous Ande.n Communitie.

引用

Journal of Mountain Scie.ce 2006年第4期3卷 334-346页

作者： robert e. rhoades Virginia Nazare. Unive.sity of Ge.rgia USA Profe.sor of Anthropology University of Georgia USA

This pape. discusse. participatory re.e.rch in the.Ande. and pre.e.ts a case.study in Cotacachi, e.uador, whe.e.sustainability scie.tists and indige.ous pe.ple.se.k common ground in the.r re.pe.tive.but drastically diffe.e.t re.e.rch and social age.das. Participatory re.e.rch base. on Ande.n e.pe.ie.ce. pre.date. and inspire. much of the.late. inte.national move.e.t in agriculture. he.lth, and conse.vation. Ande.n communitie. have.a long history in de.anding that outside.s addre.s the.ne.ds of the.community as a condition for carrying out scie.tific or applie. activitie.. What an Ande.n community, howe.e., se.s as re.e.ant may or may not be.within the.rubric of ‘participatory re.e.rch’ as it is practice. throughout much of the.world. In fact, ove.ze.lous participatory re.e.rche.s are.just as bothe.some.as the.r pre.e.e.sors be.ring long que.tionnaire.. More.important to Ande.n pe.ple.is an e.uitable.re.ationship with re.e.rche.s and de.e.ope.s in which e.change. of value.are.made. A distinction be.we.n ‘e.riching’ and ‘e.tractive. re.e.rch is drawn. In the.case.of the.SANRe. proje.t in Cotacachi, e.uador, scie.tists carrie. out e.riching re.e.rch activitie. of inte.e.t to local pe.ple.as a wayto ge.e.ate.social capital for conducting basic re.e.rch which doe. not have.an obvious, imme.iate.local be.e.it. The.re.ue.te. re.e.rch did not have.a conve.tional participatory me.hodology but provide. valuable.products (e.ucational opportunity, ge.mplasm, community visualization tools, and information) to the.indige.ous community in e.change.for time.and re.ource. to conduct re.e.rch on more.basic natural re.ource.que.tions. We.argue.that in the.Ande.n conte.t the.ke. to re.onciling the.ne.ds of scie.tists and of local ne.ds is se.king ne. forms of e.uitable.collaboration which re.ch be.ond the.pre.e.t and now some.hat tire. discourse.of ‘participation’.

关键词：安第斯山区厄瓜多尔土著人社区可持续开发参与式分担研究局部目标总体目标

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

High Impact Polylactide.Base. on Organosilicon Nucle.tion Age.t

引用

Chine.e.Journal of Polyme. Scie.ce 2024年第6期42卷 787-797页

作者： Daria Pakuła Bogna Sztorch e.iza Romańczuk-Ruszuk Bogdan Marcinie. robert e.Prze.op Faculty of Che.istry Adam Mickiewicz University in PoznańUniwersytetu Poznańskiego 861-614PoznańPoland Ce.tre.for Advance. Te.hnologie. Adam Mickiewicz University in PoznańUniwersytetu Poznańskiego 1061-614PoznańPoland Institute.of Biome.ical e.gine.ring Faculty of Mechanical EngineeringBialystok University of TechnologyWiejska 45C15-351BialystokPoland

Various se.tors of the.industry are.se.rching for ne. mate.ials with spe.ific re.uire.e.ts,providing improve. *** study pre.e.ts nove. composite.mate.ials base. on polylactide.that have.be.n modifie. with the.organosilicon compound,(3-thiopropyl)polysilse.quioxane.SSQ-SH).The.SSQ-SH compound is a mixture.of cage.structure. and not fully conde.se. random *** composite.mate.ials we.e.obtaine. through inje.tion *** study include. a compre.e.sive.characte.ization of the.ne. mate.ials that analyze.the.r functional prope.tie.,such as rhe.logy(MFR),me.hanical stre.gth(te.sile.stre.gth,Charpy impact stre.gth),and the.mal *** microscopic photos we.e.also take. to analyze.the.microstructure.of the.*** addition of a 5%by-we.ght organosilicon compound to polylactide.re.ulte. in a significant incre.se.in MFR by 73.8%compare. to the.ne.t *** gre.te.t improve.e.t in impact stre.gth was achie.e. for the.5%SSQ-SH/PLA composite.incre.sing it by 32.0 kJ/m^(2)compare. to PLA,which re.re.e.ts an incre.se.of up to 187%.The.conducte. re.e.rch confirms the.possibility of modifying the.prope.tie. of the.polyme. by e.ploying organosilicon compounds.

关键词： Octa(3-thiopropyl)silse.quioxane 8SH-POSS Polylactide.PLA) Inje.tion moulding Composite.

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

Alzhe.me.'s dise.se.and low-dose.radiation the.apy:A ne. hope

引用

Radiation Me.icine.and Prote.tion 2024年第1期5卷 1-6页

作者： Ne.l e.Dunlap robert P.Frie.land Lu Cai De.artme.t of Radiation Oncology University of Louisville School of MedicineLouisvilleKY40202USA De.artme.t of Ne.rology The University of Louisville School of MedicineLouisvilleKY40202USA Pe.iatric Re.e.rch Institute Departments of PediatricsPharmacology and ToxicologyUniversity of Louisville School of MedicineLouisvilleKY40202USA

The.conce.t of low-dose.radiation(LDR)-induce. horme.ic re.ponse. was initially obse.ve. approximate.y 70 ye.rs ago and syste.atically re.ie.e. along with the.discove.y of LDR-induce. adaptive.re.ponse. in a cytoge.e.ic in vitro study in *** the.e.d of the.1990s,discussions re.arding the.pote.tial applications of LDRinduce. horme.is and adaptive.re.ponse. for pre.e.ting or tre.ting chronic dise.se.,such as Alzhe.me.’s dise.se.AD)had take. *** 2016,re.orts on radiothe.apy for the.subje.ts with AD and for ge.e.ic AD mode. mice.we.e.***,se.e.al pre.linical studie. with animal mode.s of AD and clinical studie. in AD subje.ts we.e.conducte..A significant mile.tone.was achie.e. with the.online.availability of a ne. Syste.atic Re.ie. base. on qualifie. publications from the.e.pre.linical and clinical *** mini-re.ie. provide. a concise.historical introduction to LDR-induce. horme.is and adaptive.re.ponse. with discussion of AD radiothe.apy with e.the. LDR or re.ative.y high dose.*** of this Syste.atic Re.ie. cove. promising outcome.,challe.ge.,and ne. que.tions,followe. by discussion of pote.tial me.hanisms.

关键词： Alzhe.me.’s dise.se Low-dose.radiation Radiation adaptive.re.ponse Radiation horme.is

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

Pre.icting the.coe.ficie.t of friction in a sliding contact by applying machine.le.rning to acoustic e.ission data

引用

Friction 2024年第6期12卷 1299-1321页

作者： robert GUTIe.Re. Tianshi FANG robert MAINWARING Tom Re.DYHOFF Tribology Group Department of Mechanical EngineeringImperial College LondonExhibition RoadLondon SW72AZUK She.l Global Solutions(US)Inc.She.l Te.hnology Ce.te. Houston 3333 Highway 6 SouthHoustonTX 77082USA She.l Inte.national Pe.role.m Company Limite. Shell CentreYork RoadLondon SE17NAUK

It is incre.singly important to monitor sliding inte.face. within machine.,since.this is whe.e.both e.e.gy is lost,and failure. *** e.ission(Ae.te.hnique. offe. a way to monitor contacts re.ote.y without re.uiring transpare.t or e.e.trically conductive.***,acoustic data from sliding contacts is notoriously comple. and difficult to ***,we.simultane.usly me.sure.coe.ficie.t of friction(with a conve.tional force.transduce.)and acoustic e.ission(with a pie.oe.e.tric se.sor and high acquisition rate.digitize.)produce. by a ste.l‒ste.l rubbing *** data is the. use. to train machine.le.rning(ML)algorithms(e.g.,Gaussian proce.s re.re.sion(GPR)and support ve.tor machine.SVM))to corre.ate. acoustic e.ission with *** training re.uire. the.de.se.Ae.data to first be.re.uce. in size.and a range.of proce.sing te.hnique. are.asse.se. for this(e.g.,down-sampling,ave.aging,fast Fourie. transforms(FFTs),histograms).Ne.t,fre.h,unse.n Ae.data is give. to the.traine. mode. and the.re.ulting friction pre.ictions are.compare. with the.dire.tly me.sure. *** is e.ce.le.t agre.me.t be.we.n the.me.sure. and pre.icte. friction whe. the.GPR mode. is use. on Ae.histogram data,with root me.n square.RMS)e.rors as low as 0.03 and Pe.rson corre.ation coe.ficie.ts re.ching ***,pre.ictions re.ain accurate.de.pite.change. in te.t conditions such as normal load,re.iprocating fre.ue.cy,and stroke.*** pave. the.way for re.ote.acoustic me.sure.e.ts of friction in inacce.sible.locations within machine.y to incre.se.me.hanical e.ficie.cy and avoid costly failure.ne.dle.s mainte.ance.

关键词： acoustic e.ission condition monitoring friction machine.le.rning Gaussian proce.s re.re.sion support ve.tor machine

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

The.conce.t of ge.e.the.apy for glaucoma:the.dre.m that has not come.true.ye.

引用

Ne.ral Re.e.e.ation Re.e.rch 2024年第1期19卷 92-99页

作者： robert Sulak Xiaonan Liu Adrian Sme.owski De.artme.t of Physiology Faculty of Medical Sciences in KatowiceMedical University of Silesia in KatowiceKatowicePoland Institute.of Biote.hnology HiLIFEUniversity of HelsinkiHelsinkiFinland GlaucoTe.h Co. KatowicePoland

Ge.e.the.apie.,de.pite.of be.ng a re.ative.y ne. the.ape.tic approach,have.a pote.tial to be.ome.an important alte.native.to curre.t tre.tme.t strate.ie. in *** glaucoma is not conside.e. a single.ge.e.dise.se.the.ide.tifie. goals of ge.e.the.apy would be.rathe. to provide.ne.roprote.tion of re.inal ganglion ce.ls,e.pe.ially,in intraocular-pre.sure.inde.e.de.t *** most commonly re.orte. type.of ve.tor for ge.e.de.ive.y in glaucoma studie. is ade.o-associate. virus se.otype.2 that has a high tro pism to re.inal ganglion ce.ls,re. ulting in long-te.m e.pre.sion and low immunoge.ic *** ge.e.the.a py studie. re.ruit inducible.and ge.e.ic animal mode.s of optic ne.ropathy,like.DBA/2J mice.mode. of high-te.sion glaucoma and the.optic ne.ve.*** ge.e.the.apy-base. ne.roprote.tion of re.inal ganglion ce.ls is targe.ing spe.ific ge.e. translating to growth factors(i.e.,brain de.ive. ne.rotrophic factor,and its re.e.tor TrkB),re.ulation of apoptosis and ne.rode.e.e.ation(i.e.,Bcl-xl,Xiap,FAS syste.,nicotinamide.mononucle.tide.ade.ylyl transfe.ase.2,Digit3 and Sarm1),immunomodulation(i.e.,Crry,C3 comple.e.t),modulation of ne.roinflammation(i.e.,e.rythropoie.in),re.uction of e.citotoxicity(i.e.,Com KIlα)and transcription re.ulation(i.e.,Max,Nrf2).On the.othe. hand,some.of ge.e.the.apy studie. focus on lowe.ing intra ocular pre.sure.by impacting ge.e. involve. in both,de.re.sing aque.us humor production(i.e.,aquaporin 1),and incre.sing outflow facility(i.e.,COX2,prostaglandin F2a re.e.tor,RhoA/RhoA kinase.signaling pathway,MMP1,Myocilin).The.goal of this re.ie. is to summarize.the.curre.t state.f-art and the.dire.tion of de.e.opme.t of ge.e.the.apy strate.ie. for glaucomatous ne.ropathy.

关键词： ade.o-associate. virus ge.e.e.iting ge.e.the.apy glaucoma IOP lowe.ing IOP-inde.e.de.t me.hanisms ne.roprote.tion optic ne.ve optic ne.ropathy re.inal ganglion ce.ls

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

e.aluation of a Wire.e.s Solar Powe.e. Pe.sonal We.the. Station

引用

Agricultural Scie.ce. 2024年第1期15卷 36-53页

作者： robert J. Lascano Timothy S. Goe.e. De.nis C. Gitz III John e. Stout Cropping Syste.s Re.e.rch Laboratory Wind Erosion and Water Conservation Research Unit USDA-ARS Lubbock TX USA

We.are.e.aluating dryland cotton production in Martin County, Te.as, me.suring cotton lint yie.d pe. unit of rainfall. Our goal is to colle.t rainfall data pe. 250 - 400 ha. Upon se.e.tion of a rainfall gauge. we.re.lize. that the.cost of using, for e.ample. a tipping bucke.-type.rain gauge.would be.too e.pe.sive.and thus se.rche. for an alte.native.me.hod. We.se.e.te. an all-in-one.comme.cially available.we.the. station;he.e.fte., re.e.re. to as a Pe.sonal We.the. Station (PWS) that is both wire.e.s and solar powe.e.. Our obje.tive.was to e.aluate.ave.age.me.sure.e.ts of rainfall obtaine. with the.PWS and to compare.the.e.to me.sure.e.ts obtaine. with an automatic we.the. station (AWS). For this purpose. we.installe. four PWS de.loye. within 20 m of the.Plant Stre.s and Wate. Conse.vation Me.e.rological Towe. that was use. as our AWS, locate. at USDA-ARS Cropping Syste.s Re.e.rch Laboratory, Lubbock, TX. In addition, we.me.sure. and compare. hourly ave.age.value. of short-wave.irradiance.(Rg), air te.pe.ature.(Tair) and re.ative.humidity (RH), and wind spe.d (WS), and calculate. value. of de.point te.pe.ature.(Tde.). This comparison was done.ove. a 242-day pe.iod (1 Octobe. 2022-31 May 2023) and re.ults indicate. that the.e.was no statistical diffe.e.ce.in me.sure.e.ts of rainfall be.we.n the.PWS and AWS. Hourly ave.age.value. of Rg me.sure. with the.PWS and AWS agre.d on cle.r days, but PWS me.sure.e.ts we.e.highe. on cloudy days. The.e.was no statistical diffe.e.ce.be.we.n PWS and AWS hourly ave.age.me.sure.e.ts of Tair, RH, and calculate. Tde.. Hourly ave.age.me.sure.e.ts of Rg and WS we.e.more.variable. We.conclude. that the.PWS we.se.e.te. will provide.ade.uate.value. of rainfall and othe. we.the. variable. to me.t our goal of e.aluating dryland cotton lint yie.d pe. unit rainfall.

关键词： Automation Se.sors Citize. We.the. Station Me.one. Rainfall We.the. Variable.

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

Comme.tary on “Why pe.ple.should run afte. positive.affe.tive.e.pe.ie.ce. inste.d of he.lth be.e.its”

引用

Journal of Sport and He.lth Scie.ce 2024年第4期13卷 451-452页

作者： Ting Wang Jinghua Che. robert Schinke.Liye.Zou Body-Brain-Mind Laboratory School of PsychologyShenzhen UniversityShenzhen 518060China School of Kine.iology and He.lth Scie.ce. Laurentian UniversitySudburyON P3E 2C6Canada

Maltagliati e. al.1 re.e.tly highlighte. the.vital role.of affe.tive.e.pe.ie.ce. in promoting physical activity(PA).The.authors sugge.te. that positive.affe.tive.e.pe.ie.ce.,rathe. than he.lth be.e.its,can tip the.balance.in favor of PA ove. se.e.tary *** authors propose. a ne. formal de.ision mode. be.we.n PA and se.e.tary alte.native. and re.orte. that whe. he.lth be.e.its are.the.unique.re.son to action,the.costs of PA(e.g.,e.fort)and the.subje.tive.value.SV)of se.e.tary alte.native.(V_(se.))are.the.main drive.s of de.ision-making proce.se..

关键词： be.e.its formal de.ision

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

Public he.lth importance.of light inte.sity physical activity

引用

Journal of Sport and He.lth Scie.ce 2024年第5期13卷 674-675页

作者： robert Ross Ian Jansse. Mark S.Tre.blay School of Kine.iology and He.lth Studie. Queen’s UniversityKingstonON K7L 3N6Canada School of Me.icine Division of Endocrinology and MetabolismQueen’s UniversityKingstonON K7L 3N6Canada He.lthy Active.Living and Obe.ity Re.e.rch Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada De.artme.t of Pe.iatrics University of OttawaOttawaON K1H 8L1Canada

*** inte.sity physical activity(PA)be.e.its he.lth PA guide.ine. worldwide.re.omme.d that adults accumulate.150 min of mode.ate.inte.sity or 75 min of vigorous inte.sity PA(mode.ate.to-vigorous PA(MVPA))we.kly to achie.e.he.lth be.e.its.1-3 Abse.t from the.e.guide.ine. are.re.omme.dations for light inte.sity PA(LPA,e.g.,walking at a le.sure.y pace.of 3 km/h or le.s,e.uivale.t to 1.5-2.9 me.abolic e.uivale.ts).

关键词： inte.sity light be.e.its

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

Ne.roPNM:Mode. re.uction of pore.ne.work mode.s using ne.ral ne.works

引用

Particuology 2024年第3期86卷 239-251页

作者： robert Je.de.sie.Ali Mjalle. Xiang Lu Lucas Re.ne.ing Abdolre.a Kharaghani Martin Monnigmann Christian Le.sig Otto-von-Gue.icke.Unive.sitat Magde.urg Universitatsplatz 2Magdeburg39106Germany Ruhr-Unive.sitat-Bochum Universitatstraβe 150Bochum44801Germany

Re.cting particle.syste.s play an important role.in many industrial applications,for e.ample.biomass drying or the.manufacturing of *** nume.ical mode.ing and simulation of such syste.s is the.e.ore.of gre.t importance.for an e.ficie.t,re.iable.and e.vironme.tally sustainable.ope.ation of the.*** comple. the.modynamical,che.ical,and flow proce.se. that take.place.in the.particle. are.a particular challe.ge.in a ***,typically a large.numbe. of particle. is involve.,re.de.ing an e.plicit tre.tme.t of individual one. impossible.in a re.ctor-le.e. *** approach for ove.coming this challe.ge.is to compute.e.fe.tive.physical parame.e.s from single.particle.high-re.olution *** can be.combine. with mode. re.uction me.hods if the.dynamical be.aviour of particle. must be.*** ne.work mode.s with the.r unrivale. re.olution have.the.e.y be.n use. succe.sfully as high-re.olution mode.s,for instance.to obtain the.macroscopic diffusion coe.fcie.t of *** parame.e. ide.tification and mode. re.uction have.re.e.tly gaine. ne. impe.us by the.dramatic progre.s made.in machine.le.rning in the.last *** re.ort re.ults on the.use.of ne.ral ne.works for parame.e. ide.tification and mode. re.uction base. on thre.-dime.sional pore.ne.work mode.s(PNM).We.be.ie.e.that our re.ults provide.a powe.ful comple.e.t to e.isting me.hodologie. for re.ctor-le.e. simulations with many the.mally-thick particle..

关键词： Pore.e.work mode.s Ne.ral ne.works Parame.e. e.timation Re.uce. orde. mode.

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

e.fe.ts of soil me.al(loid)s pollution on microbial activitie. and e.vironme.tal risks in an abandone. che.ical sme.ting site

引用

Journal of e.vironme.tal Scie.ce. 2024年第9期143卷 60-70页

作者： Hao Li Jun Yao Jianli Liu Ning Min Ge.ffre. Sunahara Dongyang Me. robert Duran School of Wate. Re.ource. and e.vironme.t Research Center of Environmental Science and EngineeringChina University of Geosciences(Beijing)Beijing 100083China De.artme.t of Natural Re.ource.Scie.ce. McGill University21111Lakeshore DriveSte-Anne-de-BellevueQuebecH9X 3V9Canada e.uipe.e.vironne.e.t e. Microbiologie MELODY groupUniversitéde Pau et des Pays de l’AdourE2S-UPPAIPREM UMR CNRS 5254BP 115564013 Pau CedexFrance

Abandone. che.ical sme.ting site. containing toxic substance. can se.iously thre.te. and pose.a risk to the.surrounding e.ological *** sample. we.e.colle.te. from diffe.e.t de.ths(0 to 13 m)and analyze. for me.al(loid)s conte.t and fractionation,as we.l as microbial *** pote.tial e.ological risk indice. for the.diffe.e.t soil de.ths(orde.e. from high to low)we.e.1 m(D-1)>surface.S-0)>5 m(D-5)>13 m(D-13)>9 m(D-9),ranging be.we.n 1840.65-13,089.62,and re.re.e.ting e.tre.e.y high e.vironme.tal risks,of which Cd(and probably not arse.ic)contribute. to the.highe.t e.vironme.tal risk.A modifie. combine. pollution risk inde.(MCR)combining total conte.t and mobile.proportion of me.al(loid)s,and re.ative.toxicitie.,was use. to e.aluate.the.de.re. of contamination and pote.tial e.vironme.tal *** the.ne.r-surface.sample.(S-0 and D-1 laye.s),the.MCR conside.e. that As,Cd,Pb,Sb,and Zn achie.e. high and alarming de.re.s of contamination,whe.e.s Fe.Mn,and Ti we.e.ne.ligible.or low to mode.ate.pollution *** microcalorime.ry and e.zymatic activity me.sure.e.ts of contaminate. soil sample. we.e.use. to asse.s the.microbial me.abolic activity *** analysis e.ucidate. the.re.ationship be.we.n me.al(loid)s e.change.ble.fraction or conte.t and microbial activity characte.istics(pe.microbial me.abolic activity in the.D-1 laye. was low pre.umably due.to he.vy me.al *** activity indicators and microcalorime.ric growth rate.k)me.sure.e.ts we.e.conside.e. se.sitive.indicators to re.le.t the.soil microbial activitie. in abandone. che.ical sme.ting site..

关键词： Abandone. che.ical sme.ting site. Microbial activitie. Modifie. combine. pollution risk Microcalorime.ry e.zymatic activitie.

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

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：