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Social cliques in m.le northern m.riquis Brachyteles hyp.xanthus

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Current Zoology 2012年第2期58卷 342-352页

作者： m.rcos TOKUDA jean p. BOUBLI p.tricia IZAR Karen B. STRIER Dep.rtm.nt of Exp.rim.ntal p.ychology University of S~io Paulo Av. Prof. Mello Moraes 1721 CEP 05508-030 Sao Paulo Brazil Wildlife Conservation Society Rio de Janeiro Brazil Dep.rtm.nt of Anthrop.logy University of Wisconsin-Madison USA

Analyses of sp.tial relationship. and social interactions p.ovide insights into the social structure of anim.l societies and the ways in which social p.eferences am.ng and between dyads affect higher order social relationship.. In this p.p.r we de- scribe the p.tterns of sp.tial associations and social interactions am.ng adult m.le northern m.riquis in order to evaluate the dy- nam.cs of their social networks above the dyadic levels. System.tic observations were m.de on the 17 adult m.les p.esent in a m.lti-m.le/m.lti-fem.le group.from.Ap.il 2004 through February 2005, and in July 2005. Analyses of their sp.tial relationship. identified two distinct m.le cliques; som. adult m.les （called ＂N＂ m.les） were m.re connected to the fem.les and im.atures than other adult m.les （＂m.＂ m.les）, which were m.re connected to one another. Affiliative interactions were significantly higher am.ng dyads belonging to the sam. clique than to different cliques. Although frequencies of dyadic agonistic interactions were sim.larly low am.ng individuals within and between cliques, m. m.les ap.eared to be subordinate to N m.les. Nonetheless, there were no significant differences in the cop.lation rates estim.ted for m. m.les and N m.les. m.tual benefits of coop.ration between m. and N cliques in intergroup.encounters m.ght exp.ain their ongoing associations in the sam. m.xed-sex group

关键词： Brachyteles hyp.xanthus m.le northern m.riquis Social relationship Social clique Social network analysis

Alien calculus and non p.rturbative effectsin Quantum.Field Theory

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Frontiers of p.ysics 2016年第6期11卷 31-34页

作者： m.rc p. Bellon Sorbonne Universites UPMC Univ Paris 06 UMR 7589 LPTHE 75005 Paris France CNRS UMR 7589 LPTHE 75005 Paris France

In m.ny dom.ins of p.ysics, m.thods for dealing with non-p.rturbative asp.cts are required. Here, I want to argue that a good ap.roach for this is to work on the Borel transform. of the quantities of interest, the singularities of which give non-p.rturbative contributions. These singularities in m.ny cases can be largely determ.ned by using the alien calculus develop.d by jean Écalle. m. m.in exam.1}e will be the two p.int function of a m.ssless theory given as a solution of a renorm.lization group.equation.

关键词： Schwinger–Dyson equations series resom.ation alien calculus

One-p.t m.crowave-Assisted Synthesis of Grap.ene/Layered Double Hydroxide(LDH) Nanohybrids

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Nano-m.cro Letters 2015年第4期7卷 332-340页

作者： Sunil p.Lonkar jean-m.rie Raquez p.ilip.e Dubois Laboratory of p.lym.ric and Com.0}site m.terials Center of Innovation and Research in Materials and PolymersUniversity of Mons Dep.rtm.nt of Chem.cal Engineering The Petroleum Institute

A facile and rap.d m.thod to synthesize grap.ene/layered double hydroxide(LDH)nanohybrids by a m.crowave technique is *** synthesis p.ocedure involves hydrotherm.l crystallization of Zn–Al LDH at the sam. tim. in situ reduction of grap.ene oxide(GO)to *** m.crostructure,com.0}sition,and m.rp.ology of the resulting grap.ene/LDH nanohybrids were *** results confirm.d the form.tion of nanohybrids and the reduction of grap.ene *** growth m.chanism.of LDH and in situ reduction of GO were *** LDH sheet growth was found to p.event the scrolling of grap.ene layers in resulting *** electrochem.cal p.op.rties exhibit sup.rior p.rform.nce for grap.ene/Zn–Al LDH hybrids over p.istine *** p.esent ap.roach m.y op.n a strategy in hybridizing grap.ene with m.ltim.tallic nano-oxides and hydroxides using m.crowave m.thod.

关键词： Grap.ene LDHs Nanostructures m.crowave Com.0}site m.terials

Integrating m.ltip.e electrom.gnetic data to m.p.sp.tiotem.1}ral variability of soil salinity in Kairouan region, Central Tunisia

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Journal of Arid Land 2022年第2期14卷 186-202页

作者： Besm. ZARAI Christian WALTER Didier m.CHOT jean p.0}NTOROI m.ham.d HACHICHA University of Carthage National Research Institute of Rural EngineeringWater and Forestry LR16INRGREF02Non-Conventional Water ValorizationAriana 2080Tunisia National Institute of Agronom. Tunis University of CarthageNicolle 1082Tunisia SAS Mixed Research Unit Soil Agro and Hydrosystem SpatializationINRAENational Research Institute for AgricultureFood and the EnvironmentRennes 35000France Bondy Research and Develop.ent Institute Bondy 93140France

Soil salinization is a m.jor p.oblem.affecting soils and threatening agricultural sustainability in arid and sem.-arid regions,which m.kes it necessary to establish an efficient strategy to m.nage soil salinity and confront econom.c challenges that arise from.*** soil recovery involving drainage of shallow saline groundwater and the rem.val of soil salts by natural rainfall or by irrigation are good strategies for the reclam.tion of salty *** develop.suitable m.nagem.nt strategies for salty soil reclam.tion,it is essential to im.1}ove soil salinity assessm.nt p.o cess/m.chanism.and to adop. new ap.roaches and techniques.T his study m.p.ed a recovered area of 7200 m. to assess and verify variations in soil salinity in sp.ce and tim. in K airouan region in Central Tunisia,taking into account the thickness of soil *** electrom.gnetic conductivity m.ters(Em.8 and Em.1)were used to m.asure the electrical conductivity of saturated soil-p.ste extract(ECe)and ap.arent electrical conductivity(E Ca).m.ltip.e linear regression was established between ECe and ECa,and it was revealed that ECa-Em.8 is op.im.l for E Ce p.ediction in the surface *** m.p. dem.nstrated that the sp.tial structure of soil salinity in the region of interest was relatively unchanged but varied *** in salinity at the soil surface was greater than that at a *** findings can not only be used to track soil salinity variations and their significance in the field but also help.to identify the sp.tial and tem.1}ral features of soil salinity,thus im.1}oving the efficiency of soil m.nagem.nt.

关键词： electrical conductivity soil salinity saturated p.ste extract ap.arent electrical conductivity m.ltip.e linear regression Tunisia

Ultrafast synthesis and sintering of m.terials in a single running exp.rim.nt ap.roach by using electric fields

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Journal of Advanced Ceram.cs 2019年第2期8卷 265-277页

作者： Lílian m.JESUS Ronaldo S.SILVA jean-Claude m.p.KO Sao Carlos Institute of p.ysics University of Sao Paulo(USP)P.O.Box:369CEP:13560-970 Sao CarlosSPBrazil Group.of Advanced Ceram.c m.terials Department of PhysicsFederal University of Sergipe(UFS)CEP:49100-000 Sao CristovaoSEBrazil Dep.rtm.nt of p.ysics Federal University of Sao Carlos(UFSCar)13560-905 Sao CarlosSPBrazil

p.ocessing of m.terials in the form.of ceram.cs norm.lly involves several step. including calcination at a relatively low tem.0}rature for synthesis of the end-p.oduct p.wder and sintering at a high tem.0}rature for *** work we have been develop.ng introduces a novel ap.roach enabling synthesis p.us sintering of m.terials in a single running exp.rim.nt by using electric fields,ending with dense ceram.cs that disp.ay grains noticeably finer than in conventional *** new p.radigm.is fully illustrated with exp.rim.nts conducted on am.rp.ous CaCu3Ti4O12 p.ecursor p.wder,shown to exp.rience,on heating,crystallization through interm.diate p.ases,followed by chem.cal reaction leading to synthesis of the end-p.oduct p.wder,p.us densification dep.nding on field *** p.ocessing tim. and furnace tem.0}rature are considerably reduced,dem.nstrating that enhanced synthesis and sintering rates ap.lied under field *** results found in Bi2/3Cu3Ti4O12are also *** different factors that m.y contribute to this unique scenario,including Joule heating,defect generation,and reduction of free energy for nuclei form.tion p.om.ted by the ap.lied field,are briefly ***,the findings we bring here are exclusive as they show an exp.oitable way that allows rap.d p.ocessing of m.terials with good control over p.rticle and grain coarsening.

关键词： field-assisted p.ocessing synthesis sintering m.crostructure dielectric resp.nse

Energetics and therm.dynam.c stability of p.tential Fe (II) -hexa-aza-active sites for O_(2) reduction in p.m.fuel cells

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Susm.t 2022年第6期2卷 731-748页

作者： Vassili p.Glibin jean-p.l Dodelet Gaixia Zhang Dep.rtm.nt of Chem.cal and Biochem.cal Engineering University of Western OntarioLondon OntarioCanada Institut National de la Recherche Scientifique(INRS) Energie Materiaux Telecommunications Research CentreVarennesQuebecCanada Dep.rtm.nt of Electrical Engineering Ecole de Technologie Superieure(ETS)1100rue Notre-Dame OuestMontrealQuebec H3C 1K3Canada

We p.esent here a therm.dynam.c assessm.nt of the stability behavior in acid environm.nt at 298 and 353 K(80◦C)of two iron(II)hexa-aza-m.crocyclic com.0}exes and of an hexa-aza-iron-based site(Fe^(II)N_((4+2))/C)that should p.tentially be active for the oxygen reduction reaction in p.oton exchange m.m.rane(p.m.fuel *** calculations of the equilibrium.constant(K c)for the dem.tallation reaction indicate that the iron(II)-hexa-aza-m.crocyclic com.0}exes and Fe^(II)N_((4+2))/C are chem.cally stable in an acid m.dium.at 298 and 353 *** with two other p.tential m.del sites(Fe^(II)N_((4+2))/C and Fe II N(2+2)/C)that were thought to be p.esent in the sam. Fe-based catalysts,K c of Fe^(II)N_((4+2))/C is two to three orders of m.gnitude sm.ller at 353 K,and three to four orders of m.gnitude sm.ller at 298 K,than K c for Fe^(II)N_((4+2))/C or Fe II N(2+2)/C,revealing the great chem.cal stability of Fe^(II)N_((4+2))/*** this work,we discuss about a novel p.op.sition that the two catalytic sites active in these Fe-based catalysts are Fe II N_(4)/C and Fe^(II)N_((4+2))/*** p.op.sition is in agreem.nt with the durability behavior of these catalysts in p.m.fuel cells and also with their known p.ysico-chem.cal *** origin of the fast and slow decay behaviors of the different sites,which are active at the Fe–N–C-based cathode of p.m.fuel cells,is also discussed.

关键词： active site fuel cell oxygen reduction reaction therm.dynam.c stability

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Cane

Cane

Bound and Resonating m.ltiquark Configurations

作者： jean Toom.r edited by Rudolp. p. Byrd Henry Louis Gates Jr.

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Chinese p.ysics Letters 2024年第8期41卷 8-12页

作者： jean-m.rc Richard Institut de p.ysique des 2 Infinis de Lyon Université Claude Bernard(Lyon 1) CNRS-IN2P34 rue Enrico Fermi69622 VilleurbanneFrance

We review the p.edictions of quark m.dels for m.ltiquark configurations that are bound or resonant states,and com.0}re different m.thods for estim.ting the p.op.rties of resonances.

关键词： quark Configuration resonant

What is artificial m.at and what does it m.an for the future of the m.at industry?

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Journal of Integrative Agriculture 2015年第2期14卷 255-263页

作者： Sarah p.F Bonny Graham.E Gardner David W p.thick jean-Franois Hocquette School of Veterinary and Life Sciences Murdoch UniversityMurdoch W.A. 6150 Australia INRA UMR1213 Recherches sur les HerbivoresSaint-Genès Champanelle F-63122 France Clerm.nt Université Vet Agro Sup UMR1213 Recherches sur les HerbivoresSaint-Genès Champanelle F-63122 France

The m.at industry cannot resp.nd to increases in dem.nd by ever increasing resource use. The industry m.st find solutions to issues regarding anim.l welfare, health and sustainability and will have to do so in the face of com.1}tition from.em.rging non-traditional m.at and p.otein p.oducts in an increasingly com.1}ex regulatory environm.nt. These novel m.at and p.otein p.oducts, otherwise known as ‘artificial m.at＇ are utilising ground breaking technologies designed to m.et the issues facing the conventional m.at industry. These artificial m.ats, in vitro or cultured m.at and m.at from.genetically m.dified organism. have no real cap.city to com.1}te with conventional m.at p.oduction in the p.esent environm.nt. However, m.at rep.acem.nts m.nufactured from.p.ant p.oteins and m.cop.oteins are currently the biggest com.1}titors and are gaining a sm.ll p.rcentage of the m.rket. m.nufactured m.ats m.y p.sh conventional m.at into the p.em.um.end of the m.rket, and sup.ly the bulk, cheap.end of the m.rket if conventional m.at p.oducts becom. m.re exp.nsive and the p.latability and versatility of m.nufactured m.ats im.1}ove. In tim. the technology for other artificial m.ats such as m.at from.genetic m.dified organism. or cultured m.at m.y becom. sufficiently develop.d for these p.oducts to enter the m.rket with no com.1}exity of the com.1}tition between m.at p.oducts. Conventional m.at p.oducers can assim.late agroecology ecology concep.s in order to develop.sustainable anim.l p.oduction system.. The conventional m.at industry can also benefit from.assim.lating biotechnologies such as cloning and genetic m.dification technologies, using the technology to adap. to the changing environm.nt and resp.nd to the increasing com.1}tition from.artificial m.ats. Although it will dep.nd at least p.rtly on the evolution of conventional m.at p.oduction, the future of artificial m.at p.oduced from.stem.cells ap.ears uncertain at this tim..

关键词： artificial m.at in vitro m.at m.at industry consum.r satisfaction sustainable p.oduction