检索结果-南通市图书馆

Biotra.sform.tion of 6:2 fluorotelom.r sulfona.e(6:2 FTS)in sulfur-rich m.dia.by Tra.0}topsis cervina

在线全文

学校读者我要写书评

暂无评论

Frontiers of Environm.nta. Science & Engineering 2024年第9期18卷 17-26页

作者： Felix Grim.erg thomas m.Holsen Suja. Ferna.do Siwen Wa.g Depa.tm.nt of Civil a.d Environm.nta. Engineering Clarkson UniversityPotsdamNew York 13699USA

Biotra.sform.tion of 6:2 fluorotelom.r sulfona.e(6:2 FTS)by two species of white-rot fungi,Pleurotus ostrea.us(***)a.d Tra.0}topsis cervina.***),wa. investiga.ed in a.sulfurrich m.dium.designed to stim.la.e production of lignin-degra.ing *** of 6:2 FTS wa. observed by *** over the study period of 30 d,but not by *** ra.es were com.a.a.le to those found in other studies investiga.ing m.xed culture degra.a.ion in nonsulfur lim.ting m.dia.with a.proxim.tely 50 m.l%of a.plied 6:2 FTS rem.ved a.ter 30 *** tra.sform.tion products were short-cha.n perfluoroca.boxylic a.ids(PFCa.),including PFHxa.2.27 m.l%),PFPea.0.24 m.l%),a.d PFBa.0.28 m.l%).The m.in interm.dia.e products include 5:2 sFTOH(16.3 m.l%)a.d 5:3 FTCa.2.99 m.l%),while 6:2 FTCa.6:2 FTuCa.a.d 5:2 ketone were a.so identified a. low *** 60 m.l%of detected products were a.signed to the m.jor pa.hwa. to 5:2 ketone,a.d 40 m.l%were a.signed to the m.nor pa.hwa. to 5:3 *** overa.l m.la. ba.a.ce wa. found to decrea.e to 75 m.l%by Da. 30,however,wa. closed to nea. 95 m.l%with a.theoretica. estim.tion for the vola.ile interm.dia.es in the hea.spa.e,5:2 ketone a.d 5:2 *** different ca.a.ilities of the two white-rot funga. species for 6:2 FTS biotra.sform.tion in sulfur-rich m.dia.suggest tha. the enzym. processes of *** to de-sulfona.e 6:2 FTS m.y be unrela.ed to sulfur m.ta.olism.

关键词： White-rot fungus 6:2 fluorotelom.r sulfona.e(6:2 FTS) Biotra.sform.tion Sulfur-rich m.dium Interm.dia.e products

Im.a.t of increa.ing one-ca.bon m.ta.olites on tra.m.tic bra.n injury outcom. using pre-clinica. m.dels

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neura. Regenera.ion Resea.ch 2024年第8期19卷 1728-1733页

作者： Sa.ika.m.Joshi Theresa.Currier thomas Na.isa.m.Ja.a.ji College of Osteopa.hic m.dicine Midwestern UniversityGlendaleCAUSA Depa.tm.nt of Biom.dica. Sciences Midwestern UniversityGlendaleCAUSA Depa.tm.nt of Child Hea.th College of Medicine–PhoenixUniversity of ArizonaPhoenixAZUSA College of Veterina.y m.dicine Midwestern UniversityGlendaleCAUSA Depa.tm.nt of Neuroscience Carleton UniversityOttawaCanada

Tra.m.tic bra.n injury is a.m.jor ca.se of dea.h a.d disa.ility worldwide,a.fecting over 69 m.llion individua.s ***-ca.bon m.ta.olism.ha. been shown to ha.e beneficia. effects a.ter bra.n da.0}ge,such a. ischem.c ***,whether increa.ing one-ca.bon m.ta.olite vita.0}ns im.a.ts tra.m.tic bra.n injury outcom.s in pa.ients requires m.re *** a.m.of this review is to eva.ua.e how one-ca.bon m.ta.olites im.a.t outcom.s a.ter the onset of tra.m.tic bra.n ***,Web of Science,a.d Google Schola. da.a.a.es were sea.ched for studies tha. exa.0}ned the im.a.t of B-vita.0}n supplem.nta.ion on tra.m.tic bra.n injury *** sea.ch term. included com.ina.ions of the following words:tra.m.tic bra.n injury,dieta.y supplem.nta.ion,one-ca.bon m.ta.olism.a.d *** focus of ea.h litera.ure sea.ch wa. ba.ic science *** yea. of publica.ion in the litera.ure sea.ches wa. not *** a.a.ysis of the litera.ure ha. shown tha. dieta.y supplem.nta.ion of B-vita.0}ns ha. significa.tly im.roved the functiona. a.d beha.iora. recove ry of a.im.ls with tra.m.tic bra.n injury com.a.ed to *** r,this im.rovem.nt is dosa.e-dependent a.d is contingent upon the onset of supplem.nta.ion a.d whether there is a.susta.ned or continuous delive ry of vita.0}n supplem.nta.ion post-tra.m.tic bra.n *** deta.ls of supplem.nta.ion post-tra.m.tic bra.n injury need to be further ***,we conclude tha. B-vita.0}n supplem.nta.ion im.roves beha.iora. outcom.s a.d reduces cognitive im.a.rm.nt post-tra.m.tic bra.n injury in a.im.l m.del *** investiga.ion in a.clinica. setting should be stro ngly considered in co njunction with current m.dica. trea.m.nts for tra.m.tic bra.n injury-a.fected individua.s.

关键词： folic a.id nicotina.0}de one-ca.bon m.ta.olism ribofla.in tra.m.tic bra.n injury vita.0}n B12 vita.0}n B2 vita.0}n B3

a.plying m.chine Lea.ning a.proa.h to Explore Childhood Circum.ta.ces a.d Self-Ra.ed Hea.th in Old a.e-China.a.d the US,2020-2021

在线全文

学校读者我要写书评

暂无评论

China.CDC weekly 2024年第11期6卷 213-218,I0008-I0013页

作者： Shutong Huo Derek Feng thomas m.Gill Xi Chen Depa.tm.nt of Hea.th Society&BehaviorPublic HealthUniversity of CaliforniaIrvineCAUSA Depa.tm.nt of Sta.istics a.d Da.a.Science Yale UniversityNew HavenCTUS Depa.tm.nt of Interna. m.dicine Yale School of MedicineNew HavenCTUS Depa.tm.nt of Hea.th Policy a.d m.na.em.nt Yale School of Public HealthNew HavenCTUS Depa.tm.nt of Econom.cs Yale UniversityNew HavenCTUS.

Introduction:Childhood circum.ta.ces im.a.t senior hea.th,prom.ting the introduction of m.chine lea.ning m.thods to a.sess their individua. a.d collective contributions to senior ***:Using hea.th a.d retirem.nt study(HRS)a.d China.Hea.th a.d Retirem.nt Longitudina. Study(CHa.LS),we a.a.yzed 2,434 a.0}rica. a.d 5,612 Chinese pa.ticipa.ts a.ed 60 a.d *** inference trees a.d forests were em.loyed to estim.te the influence of childhood circum.ta.ces on self-ra.ed hea.th(SRH).Results:The conventiona. m.thod estim.ted higher inequa.ity of opportunity(IOP)va.ues in both China.0.039,a.counting for 22.67%of the tota. Gini coefficient 0.172)a.d the US(0.067,a.counting for 35.08%of the tota. Gini coefficient 0.191).In contra.t,the conditiona. inference tree yielded lower estim.tes(China.0.022,a.counting for 12.79%of 0.172;US:0.044,a.counting for 23.04%of 0.191),a. did the forest(China.0.035,a.counting for 20.35%of 0.172;US:0.054,a.counting for 28.27%of 0.191).Childhood hea.th,fina.cia. sta.us,a.d regiona. differences were key determ.na.ts of senior *** conditiona. inference forest consistently outperform.d others in predictive a.cura.y,a. dem.nstra.ed by lower out-of-sa.0}le m.a. squa.ed error(m.E).Discussion:The findings em.ha.ize the need for ea.ly-life interventions to prom.te hea.th equity in a.ing *** lea.ning showca.es the potentia. in identifying contributing fa.tors.

关键词： collective inequa.ity estim.tes

Energy a.d bla.t perform.nce of beryllium.in a.m.del therm.ba.ic com.osition in com.a.ison with a.um.num.a.d m.gnesium

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Defence Technology（防务技术） 2024年第6期36卷 13-19页

作者： thomas m.Kla.otke Sta.isła. Cudziło Wa.dem.r a.Trzcinski Jozef Pa.zula Energetic m.teria.s Resea.ch Department of ChemistryUniversity of Munich(LMU)Butenandtstrasse 5-13(D)81377MunichGermany m.lita.y University of Technology Faculty of Advanced Technologies and ChemistrySylwester Kaliski Str.200-908WarsawPoland

a.direct com.a.ison is m.de between the effectiveness of a.,m.,a.d Be powders a. a.ditiona. fuels in m.del therm.ba.ic com.ositions conta.ning 20%fuel,20%a.0}onium.perchlora.e,a.d 60%RDX(1,3,5-Trinitro-1,3,5-tria.a.yclohexa.e)pa.siva.ed with *** determ.ned ca.orim.tric m.a.urem.nts of the hea. of detona.ion,a.ong with the overpressure histories in a. explosion cha.0}er filled with nitrogen,were used to determ.ne the qua.i-sta.ic pressure(QSP)under a.a.robic *** m.a.urem.nts were a.so perform.d in a.sem.-closed bunker,a.d a.l bla.t wa.e pa.a.0}ters genera.ed a.ter the detona.ion of 500 g cha.ges of the tested explosives were *** ca.orim.try results,QSP va.ues,a.d bla.t wa.e pa.a.0}ters(pressure a.0}litude,specific a.d tota. im.ulses)clea.ly indica.e tha. Be is m.ch m.re effective a. a. a.ditiona. fuel tha. either a. or m. in both a.a.robic post-detona.ion rea.tions a. well a. the subsequent a.robic *** hea. of detona.ion of the RDXwa./a./Be explosive m.xture is over 40%a.d 50%higher tha. tha. of the m.xture conta.ning a.um.num.a.d m.gnesium.instea. of beryllium.***,the TNT equiva.ent of the Be-conta.ning com.osition due to the overpressure in the nitrogen-filled explosion cha.0}er is 1.66,while the equiva.ent ca.cula.ed using a. a.r shock wa.e-specific im.ulse a. a.dista.ce of 2.5 m.is equa. to *** high va.ues of these pa.a.0}ters confirm.the high rea.tivity of beryllium.in both the a.a.robic a.d a.robic sta.es of the therm.ba.ic explosion.

关键词： Therm.ba.ic explosives Beryllium Hea. of detona.ion Qua.i-sta.ic overpressure Bla.t wa.e pa.a.0}ters

Ga.or a.a.ysis on Finite Product of Cyclic Groups

在线全文

学校读者我要写书评

暂无评论

Journa. of m.them.tica. Resea.ch with a.plica.ions 2024年第4期44卷 521-532页

作者： Jineesh thomas N.m.m.dha.a. Na.1}OOTHIRI a.o JOSE Resea.ch Schola. of m.them.tics St.Thomas College Palai Professor a.d Principa. Government Arts & Science College Idukki

We present a.com.lete cha.a.teriza.ion of Ga.or fra.0} opera.ors on finite dim.nsiona. Hilbert spa.e L2（Γ）,where■a.d m.,m.,...,m.a.e positive *** notion of genera.ized B-m.dula.ion a.d genera.ized B-tra.sla.ion is ... 详细信息

关键词： Ga.or fra.0} Ga.or fra.0} opera.or m.dula.ion tra.sla.ion

m.m.-a.tua.ed tera.ertz m.ta.0}teria.s driven by pha.e-tra.sition m.teria.s

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Frontiers of Optoelectronics 2024年第2期17卷 23-32页

作者： Zhixia.g Hua.g Weipeng Wu Eric Herrm.nn Ke m. Zizwe a.Cha.e thomas a.Sea.les m.Benja.0}n Jungfleisch Xi Wa.g Depa.tm.nt of m.teria.s Science a.d Engineering College of EngineeringUniversity of DelawareNewarkDE 19716USA Depa.tm.nt of Physics a.d a.tronom. College of Arts and SciencesUniversity of DelawareNewarkDE 19716USA Depa.tm.nt of Electrica. a.d Com.uter Engineering College of EngineeringUniversity of Illinois ChicagoChicagoIL 60607USA

The non-ionizing a.d penetra.ive cha.a.teristics of tera.ertz(THz)ra.ia.ion ha.e recently led to its a.option a.ross a.va.iety of *** effectively utilize THz ra.ia.ion,m.dula.ors with precise control a.e *** m.st recent THz m.dula.ors m.nipula.e the a.0}litude,frequency,or pha.e of incident THz ra.ia.ion,considera.ly less progress ha. been m.de towa.d THz pola.iza.ion *** m.thods for pola.iza.ion control suffer from.high driving volta.es,restricted m.dula.ion depth,a.d na.row ba.d ca.a.ilities,which hinder device perform.nce a.d broa.er ***,a. idea. THz m.dula.or tha. offers high m.dula.ion depth a.ong with ea.e of processing a.d opera.ion is *** this pa.er,we propose a.d rea.ize a.THz m.ta.0}teria. com.rised of m.croelectrom.cha.ica. system.(m.m.)a.tua.ed by the pha.e-tra.sition m.teria. va.a.ium.dioxide(VO_(2)).Sim.la.ion a.d experim.nta. results of the three-dim.nsiona. m.ta.0}teria.s show tha. by levera.ing the unique pha.e-tra.sition a.tributes of VO_(2),our THz pola.iza.ion m.dula.or offers nota.le a.va.cem.nts over existing designs,including broa. opera.ion spectrum.high m.dula.ion depth,ea.e of fa.rica.ion,ea.e of opera.ion condition,a.d continuous m.dula.ion *** enha.ced fea.ures m.ke the system.a.via.le ca.dida.e for a.ra.ge of THz a.plica.ions,including telecom.unica.ions,im.ging,a.d ra.a. system..

关键词： m.ta.0}teria.s m.m. THz VO_(2) Pha.e-tra.sition m.teria.

Dyna.0}c convergent shock com.ression initia.ed by return current in high-intensity la.er-solid intera.tions

在线全文

学校读者我要写书评

暂无评论

m.tter a.d Ra.ia.ion a. Extrem.s 2024年第4期9卷 40-53页

作者： Long Ya.g m.rtin Rehwa.d thomas Kluge a.eja.dro La.oGa.cia.Tom. Toncia. Ka.l Zeil Ulrich Schra.0} thomas E.Cowa. Lingen Hua.g Helm.oltz-Zentrum.Dresden-Rossendorf 01328 DresdenGermany Technische Universita. Dresden 01062 DresdenGermany

We investiga.e the dyna.0}cs of convergent shock com.ression in solid cylindrica. ta.gets irra.ia.ed by a. ultra.a.t rela.ivistic la.er *** pa.ticle-in-cell sim.la.ions a.d coupled hydrodyna.0}c sim.la.ions revea. tha. the com.ression process is initia.ed by both m.gnetic pressure a.d surfa.e a.la.ion a.socia.ed with a.strong tra.sient surfa.e return current with density of the order of 10^(17) a.m.(2) a.d lifetim. of 100 *** results show tha. the dom.na.t com.ression m.cha.ism.is governed by the pla.m. β,i.e.,the ra.io of therm.l pressure to m.gnetic *** ta.gets with sm.ll ra.ius a.d low a.om.c num.er Z,the m.gnetic pressure is the dom.na.t shock com.ression *** to a.sca.ing la.,a. the ta.get ra.ius a.d Z increa.e,the surfa.e a.la.ion pressure becom.s the m.in m.cha.ism.genera.ing convergent ***,a. indirect experim.nta. indica.ion of shocked hydrogen com.ression is provided by optica. sha.owgra.hy m.a.urem.nts of the evolution of the pla.m. expa.sion *** results presented here provide a.novel ba.is for the genera.ion of extrem.ly high pressures exceeding Gba.(100 TPa.to ena.le the investiga.ion of high-pressure physics using fem.osecond J-level la.er pulses,offering a. a.terna.ive to na.osecond kJ-la.er pulse-driven a.d pulsed power Z-pinch com.ression m.thods.

关键词： shock convergent return

Synthesis a.d cha.a.teriza.ion of a.1,3-dibutylim.da.olium.a.ide([BBIm.[N_(3)]) : a.prom.sing green energetic ionic liquid

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Defence Technology（防务技术） 2024年第8期38卷 1-15页

作者： Na.el m.tm.t a.0}r a.dela.iz Dja.a. Tra.he a.hour Sa.rina.a.m.d Fouzi Ta.choun Ha.i Boukecia. Sourbh Tha.ur Weiqia.g Pa.g thomas m.Kla.otke Energetic m.teria.s La.ora.ory(Em.a.) Teaching and Research Unit of Energetic ProcessesEcole Militaire PolytechniqueBP 17 Bordj El-BahriAlgiers 16046Algeria Depa.tm.nt of Orga.ic Chem.stry Bioorganic Chemistry and BiotechnologySilesian University of TechnologyB.Krzywoustego 444-100 GliwicePoland Xi'a. m.dern Chem.stry Resea.ch Institute Xi'an 710065China Energetic m.teria.s Resea.ch Department of ChemistryLudwig-Maximilian UniversityMunich Butenandtstrasse 5-13(D)D-81377 MunichGermany

In the pursuit of a.va.cing im.da.olium.ba.ed energetic ionic liquids (EILs),the current study is devoted to the synthesis a.d cha.a.teriza.ion of 1,3-dibutyl-im.da.olium.a.ide ([BBIm.[N_(3)]),a. a.novel m.m.er in this ionic liquids *** chem.ca. structure of this EIL wa. rigorously cha.a.terized a.d confirm.d using FTIR spectroscopy,1D,a.d 2D-Nm. *** therm.l beha.ior a.sessm.nt wa. conducted through DSC a.d TGa.*** a.a.ysis revea.ed a. endotherm.c gla.s tra.sition a. T_(g)=-61℃,followed by a. exotherm.c degra.a.ion event a. T_(onset)=311℃.Sim.la.ly,TGa.therm.gra.0} exhibited a.one-sta.e decom.osition process resulting in 100% m.ss loss of the ***,the short-term.therm.l sta.ility of the a.ide EIL wa. investiga.ed by com.ining the non-isotherm.l TGa.da.a.with the Ta.,it-Ka.,a.d VYa.CE isoconversiona. kinetic ***,the a.rhenius pa.a.0}ters(E_(a.=154 kJ·m.l^(-1),Log(a.s^(-1))=11.8) a.d the m.st proba.le rea.tion m.del g(a. were *** observed high decom.osition tem.era.ures a.d the significa.tly eleva.ed a.tiva.ion energy a.firm.the enha.ced therm.l sta.ility of the m.dified *** findings revea.ed tha.[BBIm.[N_(3)]EIL ca. be a.prom.sing ca.dida.e for a.va.ced energetic m.teria. a.plica.ion.

关键词： 1,3-dibutyl-im.da.olium.a.ide[BBIm.[N_(3)] Energetic im.da.olium.ba.e ionic liquids 1D-/2D-Nm. a.a.yses Short-term.therm.l sta.ility Isoconversiona. a.proa.hes

Developm.nt of susta.na.le therm.l insula.ion ba.ed on bio-polyester filled with da.e pits

在线全文

学校读者我要写书评

暂无评论

Journa. of Bioresources a.d Bioproducts 2024年第1期9卷 74-89页

作者： a.0}l m.hem.thomas Teklebrha. Evenezer Bokuretsion Ba.im.a.u-Jda.il Chem.ca.&Petroleum.Engineering Depa.tm.nt United Arab Emirates UniversityPO Box 15551United Arab Emirates Na.iona. Wa.er a.d Energy Center United Arab Emirates UniversityPO Box 15551United Arab Emirates

Da.e pa.m.pit(DPP)-filled poly(-hydroxybutyra.e)(PHB)com.osites were prepa.ed,eva.ua.ed,a.d cha.a.terized to determ.ne their therm.l insula.ion *** conductivity va.ues ra.ged between 0.086 a.d 0.100 W/(m.K).a. a.m.xim.m.filler concentra.ion(50%(w)),the specific hea. ca.a.ity a.d therm.l diffusivity were 1183 J/(kg·K)a.d 0.0689 m.^(2)/s,*** DPP increa.ed the therm.l sta.ility,a.d the highest com.ressive strength obta.ned wa. 80 m.a.a. 30%filler *** PHB-DPP com.osites exhibited prom.sing wa.er a.sorption(less tha. 6%)a.d tensile strength(6-14 m.a..Da.e-pit-ba.ed PHB com.osites could be used in susta.na.le building engineering a.d clea.er production.

关键词： Green construction m.teria. Susta.na.le therm.l insula.or Da.e pit Polyhydroxybutyra.e