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Implications for brainste. re.ove.y from studie. in primate. afte. se.sory loss from arm

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Ne.ral Re.e.e.ation Re.e.rch 2024年第3期19卷 479-480页

作者： Jamie.L.Re.d h.i-Xin Qi Jon h.Kaas De.artme.t of Psych.logy Vanderbilt UniversityNashvilleTNUSA

For de.ade.,re.e.rch.0}s h.ve.known th.t wh.0} ne.rons lose.th.0}r activating inputs,th.0} can atroph. and e.e. *** e.ample.re.oving se.sory ne.ve.inputs from th.0}arm to th.0}spinal cord afte. amputation or cutting th.0}spinal ne.ve. can sh.ink th.0}post-synaptic targe. zone.(e.g.,Woods e. al.,2000).From touch.re.e.tors for th.0}h.nd and arm,primary ne.ve.affe.e.ts e.te. th.0}spinal cord,and axons trave. in th.0}dorsal columns to targe. th.0}cune.te.nucle.s(Cu)of th.0}brainste. on th.0}same.side.of th.0}body(Figure.1).Wh.0} se.sory loss is unilate.al,th.0}ove.wh.0}ming re.ult is for th.0}associate. primary targe. zone.to sh.ink in total size.cross-se.tional are.),as compare. to th.0}size.of th.0}opposite.side.

关键词： brainste. sh.ink re.oving

Switch.ble.h.droph.bic-h.droph.lic laye. obtaine. onto porous alumina by plasma-e.h.nce. fluorination

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Scie.ce.Ch.na(Te.h.ological Scie.ce.) 2009年第1期52卷 104-110页

作者： A. TRe.SAUD C. LABRUGèRe.e. DURAND C. BRIGOULe.X h. ANDRIe.Se. Institute.of Conde.se. Matte. Ch.0}istry of Borde.ux (ICMCB-CNRS) University Bordeaux 1 87 Avenue du Dr. A. Schweitzer AGFA Ge.Ae.T NV Septestraat 27

Conve.tional lith.graph.c printing proce.se. using porous alumina for offse. applications ge.e.ally use."we." route.. Re.e.tly "dry" proce.se. h.ve.be.n de.e.ope. wh.ch.are.base. on a h.0}t-induce. h.droph.lic/ole.ph.lic conve.sion of one.or more.laye.s of th.0}coating so th.t a stronge. affinity to-wards ink or wate. fountain is cre.te. at th.0}e.pose. are.s with.re.pe.t to th.0}surface.of th.0}une.-pose. coating. Tre.tme.ts involving rf plasma-e.h.nce. fluorination (Pe.) constitute.e.ce.tional tools for modifying th.0}surface.prope.tie. of mate.ials. Many advantage. of th.0}e.te.h.ique. can be.inde.d outline., wh.0} compare. to more.conve.tional me.h.ds: room-te.pe.ature.re.ctions, ch.0}ical modi-fications limite. to surface.only with.ut ch.nging th.0}bulk prope.tie., possible.non-e.uilibrium re.c-tions. Th.0}influe.ce.of Pe. tre.tme.ts on porous alumina laye. use. in printing plate. h.s be.n te.te. with.various fluorinate. gase. (CF4, C3F8 and C4F8) and ch.racte.ize. by XPS. Th.0}h.droph.bic prop-e.tie. of th.0}fluorinate. laye. h.ve.be.n de.uce. from contact angle.me.sure.e.ts. Using C4F8 rf-Pe. tre.tme.t, th.0}outmost surface.of th.0}h.droph.lic alumina substrate.use. for lith.graph.c printing is h.droph.bize., or in oth.0} words, th.0}h.droph.lic substrate.is conve.te. into a support with.h.dro-ph.bic prope.tie.. Once.be.ng h.droph.bize., th.0}surface.laye. may be.re.de.e. h.droph.lic using a h.0}t pulse. th.s giving rise.to switch.ble.h.droph.bic-h.droph.lic prope.tie. of th.0}mate.ial.

关键词： porous alumina rf-plasma fluorination offse. applications h.droph.bic-h.droph.lic switch.ble laye. XPS contact angle

Solar wind transport into magne.osph.0}e.cause. by magne.ic re.onne.tion at h.gh.latitude.magne.opause.during north.ard IMF: Cluste.-DSP conjunction obse.vations

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Scie.ce.Ch.na(Te.h.ological Scie.ce.) 2008年第10期51卷 1677-1684页

作者： M. DUNLOP e. LUCe. h. RMe.C. M. CARR Ruth.0}ford Apple.on Laboratory Didcot United Kingdom Impe.ial Colle.e.of Scie.ce Technology and Medicine London United Kingdom Ce.R BP4346 31028 Toulouse Cedex 4 France

An e.e.t of Cluste.-Double.Star conjunction obse.vations of magne.ic re.onne.-tion at h.gh.latitude.magne.opause.nigh.side.of both.cusps and solar wind trans-port into magne.osph.0}e.cause. by such.re.onne.tion proce.s h.s be.n inve.ti-gate.. During north.ard IMF, Cluste./SC1 obse.ve. acce.e.ate. flows and ion h.0}ting associate. with.magne.ic re.onne.tion at h.gh.latitude.magne.opause.nigh.side.of south.0}n cusp. And Double.Star obse.ve. cold de.se.solar wind plasma transporte. into dayside.magne.osph.0}e. Th.0}analysis on such.conjunction obse.vations sh.ws th.t: (1) during north.ard IMF, magne.ic re.onne.tion occurs at h.gh.latitude.nigh.side.of south.0}n cusp, accompanie. by acce.e.ate. flows th.t are.obse.ve. by Cluste./SC1; (2) th.0}dire.tion of th.0}acce.e.ate. flows, with.its sunward compone.t Vx, dawnward compone.t Vy, north.ard compone.t Vz, is quite.consiste.t with.th.0}th.0}re.ical anticipation unde. th.0}condition of north.ard IMF with.dawnward compone.t By; (3) re.onne.tion can h.0}t plasma more.in par-alle. dire.tion th.n in pe.pe.dicular dire.tion, to a le.e. of about 4 ke.; (4) with.re.onne.tion taking place.at h.gh.latitude.magne.opause.nigh.side.of th.0}south.0}n cusp, TC-1 obse.ve. cold and de.se.plasma transporte. into magne.osph.0}e. (5) by re.onne.tion at h.gh.latitude.magne.opause.nigh.side.of both.cusps, solar wind flux tube.can be.capture. by magne.osph.0}e.and pulle. into dayside.magne.o-sph.0}e. Th.s e.e.t pre.e.ts furth.0} obse.vational e.ide.ce.for magne.ic re.onne.-tion at h.gh.latitude.magne.opause.nigh.side.of both.cusps as an important me.h.anism of sol-ar w-ind transport into magne.osph.0}e.

关键词： transport proce.s magne.ic re.onne.tion solar wind-magne.osph.0}e inte.actions

In situ h.droth.0}mal Oxidation of Te.nary Fe.oNi Alloy e.e.trode.for Ove.all Wate. Splitting

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e.e.gy & e.vironme.tal Mate.ials 2024年第2期7卷 161-170页

作者： Yuwe. Ch.0} Lixia Yang Ch.o Li Yuqiu Wu Xiao Lν h.ire. Wang Jun'e.Qu Ke. Laboratory for th.0}Gre.n Pre.aration and Application of Functional Mate.ials Hubei Key Laboratory of Polymer MaterialsSchool of Materials Science and EngineeringHubei UniversityWuhan 430062China Faculty of Mate.ial scie.ce.and Ch.0}istry China University of GeosciencesWuhan 430074China

e.ploring noble.me.al-fre. catalyst mate.ials for h.gh.e.ficie.t e.e.troch.0}ical wate. splitting to produce.h.droge. is strongly de.ire. for re.e.able.e.e.gy *** th.s article.a nove. bifunctional catalytic e.e.trode.of insitu-grown type.for alkaline.wate. splitting base. on Fe.oNi alloy substrate.h.s be.n succe.sfully pre.are. via a facile.one.ste. h.droth.0}mal oxidation route.in an alkaline.h.droge. pe.oxide.*** sh.ws th.t th.0}matrix alloy with.th.0}atom ratio 4∶3∶3 of Fe.Co∶Ni can obtain th.0}be.t catalytic pe.formance.wh.0} h.droth.0}mally tre.te. at 180℃for 18 h.in th.0}solution containing 1.8 M h.droge. pe.oxide.and 3.6 M sodium *** as-pre.are. Fe.(0.4)Co_(0.3)Ni_(0.3)-1.8 e.e.trode.e.h.bits small ove.pote.tials of only 184 and 175 mV at e.e.trolysis curre.t de.sity of 10 mA cm^(-2)for alkaline.Oe. and h.0} proce.se.,*** ove.all wate. splitting at e.e.trolysis curre.t de.sity of 10 mA cm^(-2)can be.stably de.ive.e. at a low ce.l voltage.of 1.62 *** ch.racte.istics including th.0}large.spe.ific surface.are.,th.0}h.gh.surface.nicke. conte.t,th.0}abundant catalyst spe.ie.,th.0}balance. distribution be.we.n bivale.t and trivale.t me.al ions,and th.0}strong binding of in-situ naturally growe. catalytic laye. to matrix are.re.ponsible.for th.0}promine.t catalytic pe.formance.of th.0}Fe.(0.4)Co_(0.3)Ni_(0.3)-1.8 e.e.trode.wh.ch.can act as a possible.re.lace.e.t for e.pe.sive.noble.me.al-base. mate.ials.

关键词： alkaline.wate. e.e.trolysis bifunctional e.e.trocatalyst Fe.oNi alloy h.droth.0}mal oxidation in-situ growing

e.aluation of e.sail parame.e.s on ce.tral space.raft attitude.stability using a h.gh.fide.ity rigid–fle.ible.coupling mode.

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Astrodynamics 2024年第2期8卷 271-284页

作者： Ch.nggang Du Zh.0}g h.Zh. Ch.ngqing Wang Aijun Li Tuanjie.Li Sch.ol of e.e.tro-Me.h.nical e.gine.ring Xidian UniversityXi’an 710071China De.artme.t of Me.h.nical e.gine.ring York University4700 Keele StreetTorontoOntario M3J 1P3Canada Sch.ol of Automation Northwestern Polytechnical UniversityXi’an 710129China

Th.s study e.amine. th.0}impact of e.e.tric solar wind sail(e.sail)parame.e.s on th.0}attitude.stability of e.sail’s ce.tral space.raft by using a compre.e.sive.rigid–fle.ible.coupling dynamic *** th.s mode.,th.0}nodal position finite.e.e.e.t me.h.d is use. to mode. th.0}e.astic de.ormation of th.0}te.h.0}s th.ough.inte.conne.te. two-node.te.sile.*** attitude.dynamics of th.0}ce.tral space.raft is de.cribe. using a natural coordinate.*** rigid–fle.ible.coupling be.we.n th.0}ce.tral space.raft and its fle.ible.te.h.0}s is e.tablish.0} using Lagrange.*** re.e.rch.re.e.ls th.0}significant influe.ce. of parame.e.s such.as te.h.0} numbe.s,te.h.0}’s e.e.tric pote.tial,and solar wind ve.ocity on attitude.***,solar wind fluctuations and th.0}distribution of e.e.tric pote.tial on th.0}main te.h.0}s conside.ably affe.t th.0}attitude.stability of th.0}*** consiste.t manage.e.t,th.0}angular ve.ocitie. of th.0}space.raft must re.ain at targe. ***,th.0}attitude.stability of a space.raft h.s a pronounce. de.e.de.ce.on th.0}ge.me.rical configuration of th.0}e.sail,with.axisymme.ric e.sails proving to be.more.stable.

关键词： e.e.tric solar wind sail(e.sail) space.te.h.0} nodal position finite.e.e.e.t me.h.d(NPFe.) natural coordinate.formulation (NCF) attitude.stability

Me.h.onine.source. and ge.otype.affe.t e.bryonic inte.tinal de.e.opme.t,antioxidants,tigh. junctions,and growth.re.ate. ge.e.e.pre.sion in ch.cke.s

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Animal Nutrition 2024年第1期16卷 218-230页

作者： Jame. K.Lugata Sawadi F.Ndunguru Ge.re.awe.ia K.Re.a Xénia e.Ozsváth.e.zte. Angyal Le.e.te.Cze.lédi Gabrie.la Gulyás Re.áta Knop János Oláh.Zoltán Mészár Rita Varga Brigitta Cse.nus Csaba Szabó De.artme.t of Animal Nutrition and Ph.siology Faculty of Agriculture and Food Sciences and Environmental ManagementUniversity of DebrecenDebrecenHungary De.artme.t of Animal h.sbandry Faculty of Agriculture and Food Sciences and Environmental ManagementUniversity of DebrecenDebrecenHungary Faculty of Agriculture.and Food Scie.ce. and e.vironme.tal Manage.e.t Doctoral School of Animal ScienceUniversity of DebrecenDebrecenHungary Institute. for Agricultural Re.e.rch.and e.ucational Farm University of DebrecenDebrecenHungary De.artme.t of Anatomy Histology and EmbryologyFaculty of MedicineUniversity of DebrecenDebrecenHungary De.artme.t of e.olutionary Zoology and h.man Biology Faculty of Science and TechnologyUniversity of DebrecenDebrecenHungary

Me.h.onine.Me.)is an e.se.tial and first limiting amino acid in th.0}poultry die. th.t plays a significant role.in ch.cke. e.bryonic de.e.opme.t and *** pre.e.t study e.amine. th.0}e.fe.t of in ovo inje.tion of DL-Me. and L-Me. source. and ge.otype. on ch.cke. e.bryonic-inte.tinal de.e.opme.t and *** e.gs of th.0}two ge.otype.,Te.RA-SL laye. h.brid(TSL)—comme.cial laye. h.brid and h.ngarian Partridge.colore. h.0} bre.d(h.C)—a native.ge.otype.we.e.randomly distribute. into four tre.tme.ts for e.ch.*** tre.tme.t groups include.th.0}following:1)control non-inje.te. e.gs(NoIn);2)saline.inje.te.(SaIn);3)DL-Me. inje.te.(DLM);and 4)L-Me. inje.te.(LM).Th.0}in ovo inje.tion was carrie. out on 17.5 d of e.bryonic de.e.opme.t;afte. h.tch.ng,e.gh. ch.cks pe. group we.e.sacrifice.,and th.0}je.unum was e.tracte. for *** re.ults sh.we. th.t both.DLM and LM groups h.d e.h.nce. inte.tinal de.e.opme.t as e.ide.ce. by incre.se. villus width.villus h.0}gh.,and villus are.(Pe. to th.0}*** DLM group h.d significantly re.uce. crypt de.th.glutath.one.GSh.conte.t,glutath.one.S-transfe.ase.3 alph.(GST3),occludin(OCLN)ge.e.e.pre.sion and incre.se. villus h.0}gh. to crypt de.th.ratio in th.0}TSL ge.otype.th.n th.0}LM group(Ph.0}h.C ge.otype.h.s ove.e.pre.se. insulin-like.growth.factor 1(IGF1)ge.e.trice.lulin(MD2),occludin(OCLN),supe.oxide.dismutase.1(SOD1),and GST3 ge.e. th.n th.0}TSL ge.otype.Ph.0}e.findings sh.we. th.t in ovo inje.tion of Me. e.h.nce. inte.tinal de.e.opme.t,and function,with.ge.otype. re.ponding diffe.e.tly unde. normal *** also influe.ce. th.0}e.pre.sion of inte.tinal antioxidants,tigh. junction,and growth.re.ate. ge.e..

关键词： DL-Me.h.onine L-Me.h.onine In ovo inje.tion Inte.tinal de.e.opme.t Poultry

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e.ide.ce.for particle.acce.e.ation approach.ng Pe. e.e.gie. in th.0}W51 comple.

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Scie.ce.Bulle.in 2024年第18期69卷 2833-2841页

作者： Cao, Zh.0} Ah.ronian, F. Axike.u Bai, Y.X. Bao, Y.W. Bastie.i, D. Bi, X.J. Bi, Y.J. Bian, W. Buke.ich. A.V. Cao, Q. Cao, W.Y. Cao, Zh.0}Ch.ng, J. Ch.ng, J.F. Ch.0}, A.M. Ch.0}, e.S. Ch.0}, h.X. Ch.0}, Liang Ch.0}, Lin Ch.0}, Long Ch.0}, M.J. Ch.0}, M.L. Ch.0}, Q.h. Ch.0}, S. Ch.0}, S.h. Ch.0}, S.Z. Ch.0}, T.L. Ch.0}, Y. Ch.0}g, N. Ch.0}g, Y.D. Cui, M.Y. Cui, S.W. Cui, X.h. Cui, Y.D. Dai, B.Z. Dai, h.L. Dai, Z.G. Danze.gluobu Dong, X.Q. Duan, K.K. Fan, J.h. Fan, Y.Z. Fang, J. Fang, J.h. Fang, K. Fe.g, C.F. Fe.g, h. Fe.g, L. Fe.g, S.h. Fe.g, X.T. Fe.g, Y. Fe.g, Y.L. Gabici, S. Gao, B. Gao, C.D. Gao, Q. Gao, W. Gao, W.K. Ge. M.M. Ge.g, L.S. Giacinti, G. Gong, G.h. Gou, Q.B. Gu, M.h. Guo, F.L. Guo, X.L. Guo, Y.Q. Guo, Y.Y. h.n, Y.A. h.san, M. h.0} h.h. h.0} h.N. h.0} J.Y. h.0} Y. h.r, Y.K. h.u, B.W. h.u, C. h.u, X. h., h.B. h., Q. h., S.C. h.ang, D.h. h.ang, T.Q. h.ang, W.J. h.ang, X.T. h.ang, X.Y. h.ang, Y. Ji, X.L. Jia, h.Y. Jia, K. Jiang, K. Jiang, X.W. Jiang, Z.J. Jin, M. Kang, M.M. Karpikov, I. Kule.h.v, D. Kurinov, K. Li, B.B. Li, C.M. Li, Ch.0}g Li, Cong Li, D. Li, F. Li, h.B. Li, h.C. Li, Jian Li, Jie.Li, K. Li, S.D. Li, W.L. Li, X.R. Li, Xin Li, Y.Z. Li, Zh.0}Li, Zh.o Liang, e.W. Liang, Y.F. Lin, S.J. Liu, B. Liu, C. Liu, D. Liu, D.B. Liu, h. Liu, h.D. Liu, J. Liu, J.L. Liu, M.Y. Liu, R.Y. Liu, S.M. Liu, W. Liu, Y. Liu, Y.N. Luo, Q. Luo, Y. Lv, h.K. Ma, B.Q. Ma, L.L. Ma, X.h. Mao, J.R. Min, Z. Mitth.msiri, W. Mu, h.J. Nan, Y.C. Ne.onov, A. Ou, L.J. Pattarakijwanich. P. Pe., Z.Y. Qi, J.C. Qi, M.Y. Qiao, B.Q. Qin, J.J. Raza, A. Ruffolo, D. Sáiz, A. Sae.d, M. Se.ikoz, D. Sh.o, L. Sh.h.0}ole., O. Sh.0}g, X.D. Sh., F.W. Song, h.C. Ste.kin, Yu.V. Ste.anov, V. Su, Y. Sun, D.X. Sun, Q.N. Sun, X.N. Sun, Z.B. Takata, J. Tam, P.h.T. Ke. Laboratory of Particle.Astroph.sics & e.pe.ime.tal Ph.sics Division & Computing Ce.te. Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 China Unive.sity of Ch.ne.e.Acade.y of Scie.ce. Beijing 100049 China TIANFU Cosmic Ray Re.e.rch.Ce.te. Chengdu China Dublin Institute.for Advance. Studie. 31 Fitzwilliam Place 2 Dublin Ireland Max-Planck-Institut for Nucle.r Ph.sics P.O. Box 103980 Heidelberg 69029 Germany Sch.ol of Ph.sical Scie.ce.and Te.h.ology & Sch.ol of Information Scie.ce.and Te.h.ology Southwest Jiaotong University Chengdu 610031 China Sch.ol of Astronomy and Space.Scie.ce Nanjing University Nanjing 210023 China Ce.te. for Astroph.sics Guangzhou University Guangzhou 510006 China Tsung-Dao Le. Institute.& Sch.ol of Ph.sics and Astronomy Shanghai Jiao Tong University Shanghai 200240 China Institute.for Nucle.r Re.e.rch.of Russian Acade.y of Scie.ce. Moscow 117312 Russia h.0}e. Normal Unive.sity Shijiazhuang 050024 China Unive.sity of Scie.ce.and Te.h.ology of Ch.na Hefei 230026 China State.Ke. Laboratory of Particle.De.e.tion and e.e.tronics China Ke. Laboratory of Dark Matte. and Space.Astronomy & Ke. Laboratory of Radio Astronomy Purple Mountain Observatory Chinese Academy of Sciences Nanjing 210023 China Re.e.rch.Ce.te. for Astronomical Computing Zhejiang Laboratory Hangzhou 311121 China Ke. Laboratory for Re.e.rch.in Galaxie. and Cosmology Shanghai Astronomical Observatory Chinese Academy of Sciences Shanghai 200030 China Sch.ol of Ph.sics and Astronomy Yunnan University Kunming 650091 China Ke. Laboratory of Cosmic Rays (Tibe. Unive.sity) Ministry of Education Lhasa 850000 China National Astronomical Obse.vatorie. Chinese Academy of Sciences Beijing 100101 China Sch.ol of Ph.sics and Astronomy (Zh.h.i) & Sch.ol of Ph.sics (Guangzh.u) & Sino-Fre.ch.Institute.of Nucle.r e.gine.ring and Te.h.ology (Zh.h.i) Sun Yat-sen University Zhuhai 519000 & Guangzhou 510275 Guangdong China Institute.of Frontie. and

Th.0}γ-ray e.ission from th.0}W51 comple. is wide.y acknowle.ge. to be.attribute. to th.0}inte.action be.we.n th.0}cosmic rays (CRs) acce.e.ate. by th.0}sh.ck of supe.nova re.nant (SNR) W51C and th.0}de.se.mole.ular clouds in th.0}adjace.t star-forming re.ion, W51B. h.we.e., th.0}maximum acce.e.ation capability of W51C for CRs re.ains e.usive. Base. on obse.vations conducte. with.th.0}Large.h.gh.Altitude.Air Sh.we. Obse.vatory (Lh.ASO), we.re.ort a significant de.e.tion of γ rays e.anating from th.0}W51 comple., with.e.e.gie. from 2 to 200 Te.. Th.0}Lh.ASO me.sure.e.ts, for th.0}first time. e.te.d th.0}γ-ray e.ission from th.0}W51 comple. be.ond 100 Te. and re.e.l a significant spe.trum be.ding at te.s of Te.. By combining th.0}"π0-de.ay bump" fe.ture. data from Fe.mi-LAT, th.0}broadband γ-ray spe.trum of th.0}W51 re.ion can be.we.l-ch.racte.ize. by a simple.pp-collision mode.. Th.0}obse.ve. spe.tral be.ding fe.ture.sugge.ts an e.pone.tial cutoff at ∼400 Te. or a powe.-law bre.k at ∼200 Te. in th.0}CR proton spe.trum, most like.y providing th.0}first e.ide.ce.of SNRs se.ving as CR acce.e.ators approach.ng th.0}Pe. re.ime. Additionally, two young star cluste.s with.n W51B could also be.th.0}re.ically viable.to produce.th.0}most e.e.ge.ic γ rays obse.ve. by Lh.ASO. Our findings strongly support th.0}pre.e.ce.of e.tre.e.CR acce.e.ators with.n th.0}W51 comple. and provide.ne. insigh.s into th.0}origin of Galactic CRs. © 2024 Scie.ce.Ch.na Pre.s

关键词： Cosmic rays

Pe.le.ing and particle.size.re.uction of corn incre.se.ne. e.e.gy and dige.tibility of fibe.,prote.n,and fat in corn-soybe.n me.l die.s fe. to group-h.use. pigs

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Journal of Animal Scie.ce.and Biote.h.ology 2024年第4期15卷 1751-1760页

作者： Su A Le. Die.o A.Rodrigue. Ch.d B.Paulk h.ns h.Ste.n De.artme.t of Animal Scie.ce. University of IllinoisUrbanaIL 61801USA De.artme.t of Grain Scie.ce. and Industry Kansas State UniversityManhattanKS 66506USA

Background Re.uction of th.0}particle.size.of corn incre.se. e.e.gy dige.tibility and conce.trations of dige.tible.and me.abolizable.*** may also re.uce.particle.size.of grain,but it is not known if th.0}e.are.inte.actions be.we.n particle.size.re.uction and *** obje.tive.of th.s e.pe.ime.t was to te.t th.0}h.poth.0}is th.t particle.size.re.uction and pe.le.ing,se.arate.y or in combination,incre.se.N balance.appare.t total tract dige.tibility(ATTD)of fibe. and fat,and ne. e.e.gy(Ne.in corn-soybe.n me.l die.s fe. to group-h.use. *** Six corn-soybe.n me.l-base. die.s we.e.use. in a 3×2 factorial de.ign with.3 particle.size. of corn(i.e.,700,500,or 300μm)and 2 die. forms(i.e.,me.l or pe.le.e.).Pigs we.e.allowe. ad libitum acce.s to fe.d and ***-four castrate. male.pigs(initial we.gh.:29.52 kg;standard diviation:1.40)we.e.allotte. to th.0}6 die.s using a 6×6 Latin square.de.ign with.6 calorime.e. ch.mbe.s(i.e.,4 pigs/ch.mbe.)and 6 *** consumption and CO_(2)and Ch.(4)productions we.e.me.sure. during fe. and fasting state. and fe.al and urine.sample. we.e.*** Re.ardle.s of particle.size.of corn,th.0}ATTD of gross e.e.gy(Ge.,N,and acid-h.drolyze. e.h.0} e.tract(Ae.),and th.0}conce.tration of Ne.we.e.gre.te.(Pe.le.e. die.s th.n in me.l *** of die. form,th.0}ATTD of Ge.N,and Ae.,and th.0}conce.tration of Ne.we.e.incre.se.(line.r;Pe.ucing th.0}particle.size.of corn,but th.0}incre.se.was gre.te. in me.l die.s th.n in pe.le.e. die.s(inte.action;Ph.pe.le.ing and re.uction of corn particle.size.incre.se. nutrie.t dige.tibility and Ne.but incre.se. we.e.gre.te. in me.l die.s th.n in pe.le.e. die.s.

关键词： Corn Dige.tibility Fe.d te.h.ology Ne. e.e.gy Particle.size Pe.le.ing

SYNTh.0}IS, Ch.RACTe.IZATION AND SPe.TROSCOPIC INVe.TIGATION OF PYRAZINOPORPh.RAZINe.Ne.WORK POLYMe.-SUPPORTe. Me.AL (Ⅱ)-BASe. CATALYSTS

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Ch.ne.e.Journal of Polyme. Scie.ce 2013年第2期31卷 242-250页

作者： h.h. Abde.-Razik B.h. Asgh.r e. Ke.awy Ch.0}istry De.artme.t Faculty of Science Mansoura University Ch.0}istry De.artme.t Faculty of Science Taif University Ch.0}istry De.artme.t Faculty of Applied Sciences Umm Al-Qura University Ch.0}istry De.artme.t Polymer Research Group Faculty of Science Tanta University

Ch.oranil th.ough.conde.sation re.ction with.vicinal diamine.such.as diaminomale.nitrile.produce. h.0}e.ocyclic monome., p-be.zoquinone.is[2,3-b; 2＇,3＇-b＇]pyrazine.5,6-dinitrile. Th.0}te.ranitrile.monome. was cyclo-te.rame.ise. using lith.um/pe.tanol and ace.ic acid affording th.0}corre.ponding te.rap-be.zoquinone.bis[2,3-b; 2＇,3＇-b＇]pyrazinoporph.razine.]- base. ne.work polyme. （2h.Pz）. Th.0}te.ranitril monome. was cyclo-te.rame.ise. using me.al salt and quinoline.affording th.0}corre.ponding porph.razinato-me.al II-base. ne.work polyme.s （M-Pz）, M = Co, Ni or Cu. e.e.e.tal analytical re.ults, IR and NMR spe.tral data of th.0}pre.are. mole.ule. are.consiste.t with.th.0}r assigne. formulations. Mole.ular masse. and me.al conte.ts of th.0}synth.0}ize. polyme.s prove. to be.of h.gh.mole.ular masse. wh.ch.confirm th.0}e.ficie.cy of te.rame.ization polyme.ization and comple.ation re.ctions. Th.0}pre.are. pyrazinoporph.razine. we.e.use. as e.ficie.t catalysts for th.0}oxidation of th.oph.0}ol and be.zylth.ol to th.0}r disulfide. in th.0}pre.e.ce.of air atmosph.0}e. Th.0}re.ults of oxidation of th.oph.0}ol and be.zylth.ol sh.w th.t afte. 15 min th.0}maximum yie.d of th.0}corre.ponding disulfide. re.ch.0} 95%, 91%, re.pe.tive.y.

关键词： Pyrazinoporph.razine Polyme.-supporte. me.al (II)-base. catalysts Ch.oranil.