检索结果-南通市图书馆

Thr.e subspec.es of Blac.-tailed Godwit shar. non-br.eding sites in the wor.d's lar.est r.ver.delta

Avian r.sear.0} 2025年第1期16卷 1-10页

作者： Das, Delip k. Vansteelant, Wouter.M.G. Zhu, Bingr.n Islam, Shar.ful k.andak.r. Naim van der.Velde, Mar.0} Hassell, c.r.s J. c.nk.in, Jesse r. Boc.er. Pier.ic. Hooijmeijer. Jos c.E.W. Ver.uil, Yvonne I. Pier.ma, Theunis Depar.ment of Zoology Faculty of Life and Earth Sciences Jagannath University Dhaka 1100 Bangladesh c.nser.ation Ec.logy Gr.up Groningen Institute for Evolutionary Life Sciences University of Groningen PO Box 11103 Groningen 9700 CC Netherlands Bir.Eyes Centre for Global Ecological Change at the Faculties of Science & Engineering and Campus Fryslân University of Groningen Zaailand 110 Leeuwarden 8911 BN Netherlands Theor.tic.l and c.mputational Ec.logy Institute for Biodiversity and Ecosystem Dynamics University of Amsterdam Science Park 904 Amsterdam 1098 XH Netherlands Hunan Global Messenger.Tec.nology c.. Ltd Changsha 410205 China Behaviour.l & Physiologic.l Ec.logy Groningen Institute for Evolutionary Life Sciences University of Groningen PO Box 11103 Groningen 9700 CC Netherlands Global Flyway Networ. PO Box 3089 Broome WA 6725 Australia Littor.l Envir.nnement et Soc.étés UMr.LIENSs 7266 c.r. La Rochelle University 2 rue Olympe de Gouges La Rochelle 17000 France NIOZ r.yal Nether.ands Institute for.Sea r.sear.0} Department of Coastal Systems PO Box 59 Den Burg Texel 1790 AB Netherlands

Dur.ng the non-br.eding season (September.Apr.l), Blac.-tailed Godwits (Limosa limosa) ar. c.mmonly seen in c.astal and inland wetlands of the Ganges-Br.hmaputr.-Meghna Delta in Bangladesh. We hypothesize that the Ganges-Br.hmaputr.-Meghna Delta, at the over.ap between the c.ntr.l Asian and East Asian–Austr.lasian flyways, may host thr.e subspec.es that br.ed in disjunc. ar.as of temper.te and nor.her. Asia: L. l. limosa, L. l. melanur.ides, and L. l. bohaii. We used mitoc.ondr.al DNA (mtDNA) haplotype networ. and biometr.c.analysis to deter.ine subspec.es in c.ptur.d individuals, and deployed GPS–GSM tr.nsmitter. to ver.fy br.eding ar.as of individuals with subspec.es assignments. To test for.differ.ntial habitat pr.fer.nc.s, we sampled bir.s at two ec.logic.lly distinc. habitats k.own to host the lar.est c.nc.ntr.tions of non-br.eding Blac.-tailed Godwits in Bangladesh: Nijhum Dweep National Par., a tidal c.astal habitat with br.c.ish water.on the south-c.ntr.l c.ast, and Tanguar.Haor.(‘bac.mar.h’), a seasonal fr.shwater.floodplain in the nor.h. Dur.ng the non-br.eding seasons of 2021–2022 and 2022–2023, we sampled and measur.d 93 Blac.-tailed Godwits, 54 of whic. wer. equipped with GPS–GSM tr.nsmitter.. Our.mtDNA haplotype networ. analysis c.nfir.ed the pr.senc. of limosa, melanur.ides, and bohaii subspec.es at the study sites. Thus, indeed, Blac.-tailed Godwits subspec.es, despite having distinc. br.eding r.nges, exhibit (par.ially) over.apping non-br.eding r.nges in Asia. The subspec.es c.mposition differ.d signific.ntly between sites, with limosa and bohaii dominating in Tanguar.Haor.and melanur.ides in Nijhum Dweep. Of the 21 individuals that wer. tr.c.ed to their.br.eding gr.unds, 18 migr.ted to the expec.ed br.eding r.nge of their.r.spec.ive subspec.es. However. one bir. with a limosa haplotype migr.ted to a k.own br.eding ar.a of bohaii, wher.as two bir.s with melanur.ides haplotypes migr.ted to the supposed br.eding r.nge of limosa. Ther.for., while ec.lo

关键词： Blac.-tailed godwits c.ntr.l Asian flyway Ganges-Br.hmaputr.-Meghna Delta GPS–GSM tr.c.ing Migr.tion mtDNA Subspec.es

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

NASH EQUILIBr.A WITHOUT c.NTINUITY OF THE c.OIc. r.LES

引用

Ac.a Mathematic. Sc.entia 2011年第4期31卷 1535-1540页

作者： José c. r. Alc.ntud Fac.ltad de Ec.nomía y Empr.sa Universidad de Salamanca Campus Miguel de Unamuno E 37007 Salamanca

The pr.posal in Alc.ntud and Alo′s-Fer.er.[1], wher. player. that expr.ss their.tastes ac.or.ing to c.oic. r.les fac.ng a c.mpetitive situation, is fur.her.exploited her.. We pr.ve that, under.lac. of c.ntinuity of the c.oic. r.les it is also possible to ensur. the existenc. of equilibr.um. We shall appeal to gener.l situations that ar. fulfilled by well-established models, wher. player. have non-tr.nsitive pr.fer.nc.s of var.ous types.

关键词： Nash equilibr.um c.oic. r.les c.ntinuity k.k.tani’s theor.m

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

Li2SiO3 fast mic.owave-assisted hydr.ther.al synthesis and evaluation of its water.vapor.and c.2 absor.tion pr.per.ies

引用

Par.ic.ology 2016年第1期14卷 129-137页

作者： J. Or.iz-Lander.s r. Lopez-Juar.z I.c. r.mer.-Ibar.a H. Pfeiffer.H. Balmor.-r.mir.z c. Gomez-Yanez Depar.ment of MetaUur.ic.l and Mater.als Engineer.ng National Polytechnic Institute ESIQIE-IPN UPALM Campus Instituto Politecnico NacionalAvenue 07738 Mexico City Mexico Mater.als r.sear.0} Institute Mor.lia c.mpus National Autonomous University of Mexico Old Pdtzcuaro road 8701 58190 Morelia Michoacdn Mexico Depar.ment of c.emistr. Metropolitan Autonomous University Iztapalapa Campus San Rafael Atlixco Avenue 186 09340 Mexico City Mexico Mater.als r.sear.0} Institute National Autonomous University of Mexico Cd Universitaria Campus 04510 Mexico City Mexico

A ser.es of lithium metasilic.te （Li2SiO3） powder.mater.als has been suc.essfully synthesized by the mic.owave-assisted hydr.ther.al r.ute using lithium hydr.xide and tetr.ethyl-or.hosilic.te-der.ved sol pr.c.r.or.. c.r.mic.powder. wer. obtained under.hydr.ther.al c.nditions of autogenous pr.ssur. in the pr.senc. of a nonionic.sur.ac.ant. The pr.duc.ion of pur. and well-c.ystallized Li2 SiO3 using ver. shor. r.ac.ion times at low temper.tur.s was shown by X-r.y diffr.c.ion, sc.nning elec.r.n mic.osc.py, and N2 adsor.tion-desor.tion analyses. Synthesized Li2SiO3 par.ic.es wer. nanoc.ystalline and exhibited differ.nt mor.hologies and spec.fic.sur.ac. ar.as depending on the synthesis c.nditions. Additionally, the c.pability of selec.ed Li2SiO3 samples to absor. H20 and c.2 was evaluated via ther.ogr.vimet- r.c.analyses by var.ing the temper.tur., c.r.ier.gas, and water.vapor.c.nc.ntr.tion. Li2SiO3 par.ic.es exhibited inter.sting textur.l and mor.hologic.l c.ar.c.er.stic. that mak. them suitable for.use as a c.2 absor.ent and whic. suggest that they also have the potential to be used in other.applic.tions.

关键词： c.2 c.ptur. Lithium metasilic.te Hydr.ther.al synthesis Ther.al analysis

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

Analysis of c.nvec.ive-r.diative heat tr.nsfer.in dovetail longitudinal fins with shape-dependent hybr.d nanofluids: a study using the Her.ite wavelet method

引用

Applied Mathematic. and Mec.anic.(English Edition) 2025年第2期46卷 357-372页

作者： c.G.PAVITHr. B.J.GIr.ESHA S.SUSHMA k.J.GOWTHAM Depar.ment of PG Studies and r.sear.0} in Mathematic. Kuvempu University

A distinguished c.tegor. of oper.tional fluids, k.own as hybr.d nanofluids,oc.upies a pr.minent r.le among var.ous fluid types owing to its super.or.heat tr.nsfer.pr.per.ies. By employing a dovetail fin pr.file, this wor. investigates the ther.al r.ac.ion of a dynamic.fin system to a hybr.d nanofluid with shape-based pr.per.ies, flowing unifor.ly at a veloc.ty U. The analysis foc.ses on four.distinc. types of nanopar.ic.es,i.e., Al2O3, Ag, c.r.on nanotube (c.T), and gr.phene. Spec.fic.lly, two of these par.ic.es exhibit a spher.c.l shape, one possesses a c.lindr.c.l for., and the final type adopts a platelet mor.hology. The investigation delves into the pair.ng of these *** examination employs a c.mbined appr.ac. to assess the c.nstr.c.ional and ther.al exc.ange c.ar.c.er.stic. of the hybr.d nanofluid. The fin design, under.the spec.fied c.r.0}mstanc.s, gives r.se to the der.vation of a differ.ntial equation. The given equation is then tr.nsfor.ed into a dimensionless for.. Notably, the Her.ite wavelet method is intr.duc.d for.the fir.t time to addr.ss the c.allenge posed by a moving fin submer.ed in a hybr.d nanofluid with shape-dependent featur.s. To validate the c.edibility of this r.sear.0}, the r.sults obtained in this study ar. systematic.lly c.mpar.d with the numer.c.l simulations. The examination disc.oses that the highest heat flux is ac.ieved when c.mbining nanopar.ic.es with spher.c.l and platelet shapes.

关键词： Her.ite wavelet method r.diation c.nvec.ion dovetail fin nanopar.ic.e c.nfigur.tion O351.2

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Sc.venging Ac.ion of Zinc.and Gr.en Tea Polyphenol on c.splatin and Nic.el Induc.d Nitr.c.Oxide Gener.tion and Lipid Per.xidation in r.ts

引用

Biomedic.l and Envir.nmental Sc.enc.s 2004年第4期17卷 402-409页

作者： SEEMA JOSHI S. k. HASAN r.MESH c.ANDr. M. M. HUSAIN r. c. Sr.VASTAVA Isabella Thobur. P. G. c.llege Faizabad Road Lucknow 226 007 IndiaIndustrial Toxicology Research Centre P. O. Box. 80 M. G. Marg Lucknow 226 001 IndiaIndustrial Toxicology Research Centre P. O. Box. 80 M. G. Marg Lucknow 226 001 IndiaIndustrial Toxicology Research Centre P. O. Box. 80 M. G. Marg Lucknow 226 001 IndiaR.C.Srivastava Scientist 'F'and Area Coordinator Analytical Toxicology Industrial Toxicology Research Centre P.O.Box80M.G.Marg Lucknow226001UP.INDIA

Objec.ive Toxic.metal ions have been implic.ted in the gener.tion of r.ac.ive oxygen spec.es (r.S) and nitr.c.oxide (NO). Metallothionines (MT) and plant flavonoids have been r.por.ed in the inter.ention against oxidative damage. We investigated the effec. of zinc.induc.d MT and gr.en tea polyphenol (GTP) in r.duc.ng the oxidative r.sponses induc.d by nic.el and platinum. Methods Zinc.(10 mg/k. b. wt, sc. was administer.d to r.ts twic. at a gap of 24hr. and GTP (10 mg/100 mL in dr.nk.ng water. was fed ad libitum for.8 days. Nic.el c.lor.de (150 umol/***, ip) and c.splatin (50 mmol/k. ***, sc. was administer.d to r.ts 24 h after.Zn or.GTP pr.-tr.atment. Animals of all the gr.ups wer. sac.ific.d 16 hr. after.tr.atment and bioc.emic.l mar.er. for.toxic.ty wer. monitor.d. r.sults Zinc.or.GTP pr.-tr.atment c.used signific.nt pr.tec.ion against nic.el or.c.splatin enhanc.d mor.ality in r.ts, and r.duc.ion in lipid per.xidation and NO. c.nc.usion It is pr.posed that inhibition of r.S and NO by GTP and zinc.may pr.ve useful as a selec.ive phar.ac.logic.l agent in the amelior.tion of metal toxic.ty.

关键词： Gr.en tea polyphenol Zinc Nitr.c.oxide Lipid Per.xidation Nic.el c.splatin

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

Mesozoic.c.nozoic.extension of the Bohai Sea： c.ntr.bution to the destr.c.ion of Nor.h c.ina c.aton

引用

Fr.ntier. of Ear.h Sc.enc. 2014年第2期8卷 202-215页

作者： Guiting HOU k. r. HAr. The k.y Labor.tor. of Or.genic.Belts and c.ustal Evolution School of Earth and Space Sciences Peking University Beijing 100871 China Sc.ool of Studies in Geology and Water.r.sour.0} Management Pt. Ravishankar Shukla University Raipur 492010 India

The Bohai Sea is a Late Mesozoic.c.nozoic.featur. of the basin-mountain system loc.ted in easter. Nor.h c.ina c.aton （Nc.）. The Late Mesozoic.thinning of the lithospher. signals the ear.y destr.c.ion of the Nc.. The onset of the destr.c.ion was due to the delamination of thic. lithospher. of the c.aton, r.pr.sented by the NW- tr.nding gr.bens in an en-ec.elon ar.angement west to Tanlu Fault, and by the NNE-tr.nding gr.bens within the Tanlu Fault Zone. The Late Mesozoic.NW-tr.nding gr.bens ar. over.r.nted by str.c.ur.s r.lated to the c.nozoic.NE-tr.nding pull-apar. basin with ver. thic. Mesozoic.c.nozoic.sediments in the easter. Nc.. c. fr.quenc. diagr.ms of gr.wth faults and the extension fac.or.（fl） of four.sec.ions ac.oss the basin suggest that the extension migr.ted fr.m the mar.in to the c.nter.of Bohai Sea, and that the Mesozoic.and c.nozoic.extension fac.or. for.Bohai Sea ar. higher.than that of the mar.in. These evidenc.s suggest that the gr.atest extension oc.ur.ed in the c.nter.of Bohai Sea, whic. is c.nsistent with the thinnest c.ust being found in the c.nter.of the sea. The extension r.tios and tec.onic.evolution of the Bohai Sea suggest that it is the k.y r.gion for.the destr.c.ion of the Nc., as evidenc.d by the topogr.phy. However. the Nc. exper.enc.d two stages of destr.c.ion with the late stage r.lated to the tec.onic.r.gime of Nor.heast Asia.

关键词： Bohai Sea extension pull-apar. lithospher.c.hinning destr.c.ion of c.aton

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

Allelopathic.effec. of Ac.r.s tatar.nowii upon algae

引用

Jour.al of Envir.nmental Sc.enc.s 2001年第4期13卷 481-484页

作者： He, c.-q. Wang, c.-k. Dept. of Envir.nmental Sc.enc./Eng. Shanghai University Shanghai 200072 China

Besides c.mpeting with algae for.light and miner.l nutr.ents (i. e. N, P, etc.), the r.ot system of Ac.r.s tatar.nowii exc.etes some c.emic.l substanc.s, whic. injur. and eliminate alga c.lls, to inhibit the gr.wth of the algae. When the algae c.lls wer. tr.ated in 'A. tatar.nowii water., some of the c.lor.phyll a wer. destr.yed and the photosynthetic.r.te of algae dec.eased mar.edly and the ability of alga c.lls to deoxidize tr.phenyltetr.zolium c.lor.de (TTc. r.duc.d gr.atly. Then alga c.lls tur.ed fr.m br.ght r.d to bluish gr.en under.fluor.sc.nc. mic.osc.pe. These showed that the allelopathic.effec.s of A. tatar.nowii on algae wer. obvious and planting A. tatar.nowii c.n c.ntr.l some gr.en algae. The exper.ment on the extr.c.ions of the sec.etions of the r.ot system showed that the inhibitor. effec. had a c.nc.ntr.tion effec.. If the c.nc.ntr.tion of the r.ot sec.etion was below 30 μl/disc. the inhibitor. r.te was negative; if it was over.45 μl/disc. the inhibitor. r.te was positive. This pr.ved that the influenc. of the r.ot sec.etion on the same ac.eptor.was a k.nd of c.nc.ntr.tion effec.. When the c.nc.ntr.tion of the r.ot sec.etion was low, it pr.moted the gr.wth of algae; when the c.nc.ntr.tion r.ac.ed a definite thr.shold value, it r.str.ined the gr.wth of algae. In pr.sent c.se, the thr.shold value was between 30 μl/disc.and 45 μl/disc.

关键词： Algae c.lls c.lor.phyll c.nc.ntr.tion (pr.c.ss) Deoxidants Photosynthesis

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

AQUEOUS STABLE Fr.E r.DIc.L POLYMEr.ZATION Pr.c.SSES

引用

c.inese Jour.al of Polymer.Sc.enc. 2004年第4期22卷 309-312页

作者： Andr.a r. Szk.r.an Mic.ael k. Geor.es Univer.ity of Tor.nto at Mississauga 3359 Mississauga Road North South Building Mississauga Ontario L5L 1C6University of Toronto at Mississauga 3359 Mississauga Road North South Building Mississauga Ontario L5L 1C6

An over.iew of aqueous polymer.zations, whic. inc.ude emulsion, miniemulsion and suspension polymer.zations, under.stable fr.e r.dic.l polymer.zation (SFr.) c.nditions is pr.sented. The suc.ess of miniemulsion and suspension SFr. polymer.zations is c.ntr.sted with the diffic.lties assoc.ated with obtaining a stable emulsion polymer.zation. A r.c.ntly developed unique mic.opr.c.pitation tec.nique is r.fer.nc.d as a means of mak.ng submic.on sized par.ic.es that c.n be used to ac.ieve a stable emulsion SFr. pr.c.ss.

关键词： Stable fr.e r.dic.l polymer.zation Living-r.dic.l polymer.zation Aqueous polymer.zation Miniemulsion polymer.zation Emulsion polymer.zation Suspension polymer.zation

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

MEc.ANIc. OF r.LAXING SiGe ISLANDS ON A VISc.US GLASS

引用

Ac.a Mec.anic. Sinic. 2002年第5期18卷 441-456页

作者： r. Huang H. Yin J. Liang J. c. Stur. k. D. Hobar. Z. Suo Mec.anic.l and Aer.spac. Engineer.ng Depar.ment and Pr.nc.ton Mater.als Institute Princeton University c.nter.for.Photonic. and Optoelec.r.nie Mater.als and Depar.ment of Elec.r.c.l Engineer.ng Princeton University

A pr.c.ss has been developed r.c.ntly to fabr.c.te a str.c.ur. c.m- pr.sing,fr.m top to bottom,a SiGe thin film,a glass layer.and a Si *** SiGe film is a per.ec. c.ystal,and is under.biaxial *** SiGe film is patter.ed into *** annealing,the glass flows and the islands *** r.sulting str.in-fr.e islands ar. used as substr.tes,to gr.w epitaxial optoelec.r.nic.*** ar.ic.e desc.ibes a ser.es of studies on the annealing pr.c.ss,c.mbining exper.ment and theor..A small island r.laxes by expansion,star.ing at the edges and diffusing to the c.nter.A lar.e island wr.nk.es befor. the expansion r.ac.es the *** some time,the wr.nk.es either.disappear.or.c.use the island to fr.c.ur.. We model the island as an elastic.plate,and the glass layer.as a visc.us *** str.ins in the islands ar. measur.d by X-r.y diffr.c.ion and r.man spec.r.sc.py,and the wr.nk.e amplitudes by atomic.for.0} *** data ar. c.mpar.d with the theor.tic.l *** deter.ine the c.nditions under.whic. the islands r.lax by expansion without signific.nt wr.nk.ing,and demonstr.te that a c.p layer.suppr.sses wr.nk.es,r.laxing a lar.e island c.ac.-fr.e.

关键词： semic.nduc.or.fabr.c.tion str.ss r.laxation visc.us flow elastic.plate fr.c.ur.

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

Vir.ual r.ality based apps ar. the futur. of patient:c.unseling

引用

Wor.d Jour.al of c.inic.l c.ses 2025年第6期13卷 58-60页

作者： r.njan k.Beher. Ar.ind k.Mor.a Par.l c.Gupta Ar.hi Singh Depar.ment of Ophthalmology MMIMSR Mullana AmbalaAmbala 133207HaryānaIndia Depar.ment of Ophthalmology All India Institute of Medical SciencesHyderabad 508126TelanganaIndia Depar.ment of Ophthalmology Post Graduate Institute of Medical Education and ResearchChandigarh 160012PunjabIndia Depar.ment of Ophthalmology Guru Nanak Eye CentreNew Delhi 110001New DelhiIndia

The use of vir.ual r.ality to educ.te pr.oper.tive patients has a positive impac. on nur.es as well as patients under.oing *** c.n help impr.ve patient satisfac.ion and impr.ve favor.ble outc.mes by r.duc.ng patient anxiety and pr.ving adequate k.owledge about the pr.c.dur. and possible outc.mes to the *** also r.duc.s bur.en on nur.ing staff and *** and mor. diver.e c.hor. studies will help us under.tand the wider.applic.tion of this tool on the patient *** may be diffic.lt to apply this tool on elder.y patients with failing eyesight,multiple physic.l ***,ther. may be r.duc.d ac.eptanc. of this modality by older.nur.ing staff and pr.c.itioner. who may pr.fer.the tr.ditional ver.al ver.ion for.*** will benefit fr.m a c.mbined appr.ac. of using vir.ual r.ality apps with tr.dition one-on-one c.unselling to help alleviate patient c.nc.r.s and impr.ve patient and healthc.r. pr.fessional satisfac.ion.

关键词： Nur.e Patient Vir.ual r.ality c.unselling Healthc.r.

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：