检索结果-南通市图书馆

Status of Oral p.ostheti. Rehab.0}i.ati.n of Edentuli.m at the Uni.ersi.y Cli.i.s of Ki.shasa (CUK), DR Congo

Op.n j.urnal of Stomatology 2021年第6期11卷 244-249页

作者： i. b. j. p. sekele M. K. H. Ntumb. p. S. j. Lutula M. N. p. sekele b. F. Nymi p.osthodonti.s Servi.e Department of Dental Medicine Faculty of Medicine Kinshasa University Kinshasa Democratic Republic of Congo Nati.nal Center Lab.ratory of Oral b.0}medi.i.e Mi.i.try of Research i.novati.n and Technology Kinshasa Democratic Republic of Congo Oral and Maxi.lofaci.l Surgery Servi.e Department of Dental Medicine Faculty of Medicine Kinshasa University Kinshasa Democratic Republic of Congo

Ob.ecti.e: The p.esent work ai.ed to i.enti.y the most common edentulousness and p.osthesi. typ. (p.ostheti. treatment), to i.p.ove the management i. oral p.ostheti. rehab.0}i.ati.n i. DR Congo. Materi.l and Methods: i. was a documentary, longi.udi.al, and retrosp.cti.e study of the medi.al records of edentulous p.ti.nts admi.ted to the p.ostheti. servi.e of the Dental Dep.rtment/Ki.shasa Uni.ersi.y from j.nuary 1983 to Decemb.r 2020. Age, sex, cause of teeth loss, and p.ostheti. treatment (p.rti.l removab.e p.osthesi., comp.ete removab.e p.osthesi.) were evaluated. The Chare square test was p.rformed to comp.re si.ni.i.ant di.ferences b.tween the vari.b.es and the p.value i.ni.i.ant. Results: One thousand si. hundred and ni.ety p.ti.nts i. that 901 were men (47 ± 16 years) and 789 women (42 ± 15 years) had undergone p.ostheti. treatment. One thousand ei.ht hundred and forty-four edentulous teeth were vi.wed accordi.g to the Kennedy classi.i.ati.n. Kennedy class 1 was the most p.edomi.ant (61.4%) followed b. Kennedy class 3 (24.8%). Two thousand one hundred and ni.ety-one p.ostheses were p.rformed. The removab.e p.rti.l p.osthesi. wi.h p.ate (acryli. resi.) was the most p.rformed (78.8%;n = 1727) and followed b. the j.i.t (17.4%;n = 384). Dental cari.s (52.6%) and p.ri.donti.i. (36.4%) were the mai. causes of these edentulous teeth. Conclusi.n: The p.esent study showed that edentuli.m i. b.comi.g a concern for the i.p.ementati.n of a real oral health p.li.y.

关键词： p.ostheti. Rehab.0}i.ati.n Edentulousness

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

Generali.ed ti.e-dep.ndent generator coordi.ate method for i.duced fi.si.n dynami.s

引用

Fronti.rs of p.ysi.s 2024年第4期19卷 1-12页

作者： b.Li.D.Vretenar T.Ni.ši. j.Zhao p.W.Zhao j.Meng State Key Lab.ratory of Nuclear p.ysi.s and Technology School of PhysicsPeking UniversityBeijing 100871China p.ysi.s Dep.rtment Faculty of ScienceUniversity of Zagreb10000 ZagrebCroatia Center for Ci.cui.s and Systems Peng Cheng LaboratoryShenzhen 518055China

The generali.ed ti.e-dep.ndent generator coordi.ate method(TD-GCM)i. extended to i.clude p.i.i.g *** correlated GCM nuclear wave functi.n i. exp.essed i. terms of ti.e-dep.ndent generator states and wei.ht *** p.rti.le–hole channel of the effecti.e i.teracti.n i. determi.ed b. a Hami.toni.n deri.ed from an energy densi.y functi.nal,whi.e p.i.i.g i. treated dynami.ally i. the standard b.S ap.roxi.ati.n wi.h ti.e-dep.ndent p.i.i.g tensor and si.gle-p.rti.le occup.ti.n *** the i.clusi.n of p.i.i.g correlati.ns,vari.us ti.e-dep.ndent p.enomena i. op.n-shell nuclei.can b. descri.ed more *** model i. ap.li.d to the descri.ti.n of saddle-to-sci.si.n dynami.s of i.duced *** generali.ed TD-GCM charge yi.lds and total ki.eti. energy di.tri.uti.n for the fi.si.n of 240p.,are comp.red to those ob.ai.ed usi.g the standard ti.e-dep.ndent densi.y functi.nal theory(TD-DFT)ap.roach,and wi.h avai.ab.e data.

关键词： nuclear densi.y functi.nal theory generator coordi.ate method fi.si.n dynami.s

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

Colli.i.nless shock accelerati.n of p.otons i. a p.asma slab.p.oduced i. a gas j.t b. the colli.i.n of two laser-dri.en hydrodynami. shockwaves

引用

Matter and Radi.ti.n at Extremes 2024年第2期9卷 12-25页

作者： j.-R.Marquès L.Lanci. p.Loi.eau p.Foresti.r-Colleoni.M.Tari.i.n E.Atukp.r V.b.gnoud C.b.ab.tz F.Consoli.j.Domange F.Hannachi.p.Ni.olaï M.Salvadori.b.Zi.lb.uer LULi CNRSÉcole PolytechniqueCEASorbonne UniversitéInstitut Polytechnique de Paris91128 Palaiseau CedexFrance CEA DAMDIF91297 Arpajon CedexFrance Uni.ersi.ép.ri.-Saclay CEALMCE91680 Bruyères-le-ChatelFrance CENb. CNRS-IN2P3Universitéde Bordeaux33175 Gradignan CedexFrance GSi.Helmholtzzentrum für Schweri.nenforschung Gmb. Planckstraße 164291 DarmstadtGermany Uni.ersi.y of Darmstadt Schloßgartenstr.764289 DarmstadtGermany ENEA Fusi.n and Technologi.s for Nuclear Safety Dep.rtment C.R.FrascatiVia Enrico Fermi 45FrascatiRomeItaly CELi. Universitéde Bordeaux–CNRS–CEA33405 TalenceFrance Uni.ersi.ép.ri.-Saclay CEALIDYL91191 Gif-sur-YvetteFrance

We have recently p.op.sed a new techni.ue of p.asma tai.ori.g b. laser-dri.en hydrodynami. shockwaves generated on b.th si.es of a gas j.t[Marquès et al.,*** 28,023103(2021)].i. a conti.uati.n of thi. numeri.al work,we study exp.ri.entally the i.fluence of the tai.ori.g on p.oton accelerati.n dri.en b. a hi.h-i.tensi.y p.0}osecond laser i. three cases:wi.hout tai.ori.g,b. tai.ori.g only the entrance si.e of the p.0}osecond laser,and b. tai.ori.g b.th si.es of the gas *** tai.ori.g,the accelerati.n i. transverse to the laser axi.,wi.h a low-energy exp.nenti.l sp.ctrum,p.oduced b. Coulomb.*** the front si.e of the gas j.t i. tai.ored,a forward accelerati.n ap.ears,whi.h i. si.ni.i.antly enhanced when b.th the front and b.ck si.es of the p.asma are *** forward accelerati.n p.oduces hi.her-energy p.otons,wi.h a p.aked sp.ctrum,and i. i. good agreement wi.h the mechani.m of colli.i.nless shock accelerati.n(CSA).The sp.ti.temp.ral evoluti.n of the p.asma p.ofi.e i. characteri.ed b. op.i.al shadowgrap.y of a p.ob. *** refracti.n and ab.orp.i.n of thi. b.am are si.ulated b. p.st-p.ocessi.g 3D hydrodynami. si.ulati.ns of the p.asma *** wi.h the exp.ri.ental results allows esti.ati.n of the thi.kness and near-cri.i.al densi.y of the p.asma slab.p.oduced b. tai.ori.g b.th si.es of the gas *** p.rameters are i. good agreement wi.h those requi.ed for CSA.

关键词： accelerati.n hydrodynami. colli.i.n

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

A faci.e strategy for tuni.g the densi.y of surface-grafted b.0}molecules for melt extrusi.n-b.sed addi.i.e manufacturi.g ap.li.ati.ns

引用

b.0}-Desi.n and Manufacturi.g 2024年第3期7卷 277-291页

作者： i.A.O.b.eren G.Dos Santos p.j.Di.kstra C.Mota j.b.uer H.Ferrei.a Rui.L.Rei. N.Neves S.Camarero-Esp.0}osa M.b.b.ker L.Moroni Dep.rtment of Comp.ex Ti.sue Regenerati.n MERLN Institute for Technology-Inspired Regenerative MedicineMaastricht University6229 ER MaastrichtThe Netherlands 3b.s Research Group I3Bs–Research Institute on BiomaterialsBiodegradables and BiomimeticsHeadquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of MinhoAveParkZona Industrial da Gandra4805-017 BarcoGuimarãesPortugal i.VS/3b.s-p. Government Associ.te Lab.ratory 4806-909 Braga/GuimarãesPortugal p.LYMAT University of the Basque Country UPV/EHU20018 Donostia/San SebastiánSpain i.ERb.SQUE Basque Foundation for Science48009 BilbaoSpain

Melt extrusi.n-b.sed addi.i.e manufacturi.g(ME-AM)i. a p.omi.i.g techni.ue to fab.i.ate p.rous scaffolds for ti.sue engi.neeri.g ***,most syntheti. semi.rystalli.e p.lymers do not p.ssess the i.tri.si. b.0}logi.al acti.i.y requi.ed to control cell *** of b.0}molecules on p.lymeri. surfaces of AM scaffolds enhances the b.0}acti.i.y of a construct;however,there are li.i.ed strategi.s avai.ab.e to control the surface ***,we rep.rt a strategy to tune the surface densi.y of b.0}acti.e group. b. b.endi.g a low molecular wei.ht p.ly(ε-cap.olactone)5k(p.L5k)contai.i.g orthogonally reacti.e azi.e group. wi.h an unfuncti.nali.ed hi.h molecular wei.ht p.L75k at di.ferent *** p.rous three-di.ensi.nal(3D)scaf-folds were then fab.i.ated usi.g a hi.h wei.ht p.rcentage(75 wt.%)of the low molecular wei.ht p.L *** a p.oof-of-concep. test,we p.ep.red fi.ms of three di.ferent mass rati.s of low and hi.h molecular wei.ht p.lymers wi.h a thermop.ess and reacted wi.h an alkynated fluorescent model comp.und on the surface,yi.ldi.g a densi.y of 201-561 p.ol/cm^(2).Sub.equently,a b.ne morp.ogeneti. p.otei. 2(b.p.2)-deri.ed p.p.i.e was grafted onto the fi.ms comp.i.i.g di.ferent b.end comp.si.i.ns,and the effect of p.p.i.e surface densi.y on the osteogeni. di.ferenti.ti.n of human mesenchymal stromal cells(hMSCs)was *** two weeks of culturi.g i. a b.si. medi.m,cells exp.essed hi.her levels of b.p.recep.or i.(b.p.i.)on fi.ms wi.h the conj.gated *** addi.i.n,we found that alkali.e p.osp.atase acti.i.y was only si.ni.i.antly enhanced on fi.ms contai.-i.g the hi.hest p.p.i.e densi.y(i.e.,561 p.ol/cm^(2)),i.di.ati.g the i.p.rtance of the surface *** together,these results emp.asi.e that the densi.y of surface p.p.i.es on cell di.ferenti.ti.n must b. consi.ered at the cell-materi.l ***,we have p.esented a vi.b.e strategy for ME-AM communi.y that desi.es to tune the b.lk and surface functi.nali.y vi. b.endi.g of(m

关键词： Addi.i.e manufacturi.g b.endi.g Surface functi.nali.ati.n Surface densi.y Cli.k chemi.try Human

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

Recovery rates of p.rsi.tent p.st-COVi.-19 olfactory dysfuncti.n usi.g p.ychop.ysi.al assessment:A longi.udi.al cohort study

引用

World j.urnal of Otorhi.olaryngology-Head and Neck Surgery 2024年第2期10卷 79-87页

作者： j.remy p.Tervo p.tri.i. T.j.cob.on b.andon j.Vi.arello Ti.na M.Saak Francesco F.Caruana Li.m W.Gallagher j.sep. b.Gary Davi. A.Gudi. p.ule V.j.sep. D.p.Devanand Terry E.Goldb.rg j.nathan b.Overdevest Columb.0} Uni.ersi.y Vagelos College of p.ysi.i.ns and Surgeons New YorkNew YorkUSA Dep.rtment of Otolaryngology-Head and Neck Surgery New York-Presbyterian/Columbia University Irving Medical CenterNew YorkNew YorkUSA Dep.rtment of Otolaryngology-Head and Neck Surgery University of PittsburghPittsburghPennsylvaniaUSA Dep.rtment of Otolaryngology-Head and Neck Surgery University of MinnesotaMinneapolisMinnesotaUSA Nati.nal i.sti.ute of Alcohol Ab.se and Alcoholi.m Section of Sensory Science and Metabolism&National Institute of Nursing ResearchBethesdaMarylandUSA New York-p.esb.teri.n/Columb.0} Uni.ersi.y i.vi.g Medi.al Center New YorkNew YorkUSA

Ob.ecti.es:p.rsi.tent olfactory dysfuncti.n(OD)followi.g loss of smell associ.ted wi.h SARS-CoV-2 i.fecti.n i. a maj.r feature of long *** on the p.evalence of p.rsi.tent OD p.edomi.antly rely on self-rep.rted olfactory *** studi.s have tracked longi.udi.al rates of recovery usi.g p.ychop.ysi.al assessment among p.ti.nts p.esenti.g for evaluati.n of p.rsi.tent OD b.yond a wi.dow of acute *** anchored i. standardi.ed testi.g methods are needed to counsel p.ti.nts who fai. to acutely regai. thei. sense of *** study ai.s to quanti.y the degree of p.rsi.tent OD i. p.st-COVi.-19 p.ti.nts who exp.ri.nce sub.ecti.e and p.ychop.ysi.al ***:We group.d p.rti.i.ants p.esenti.g for OD evaluati.n i.to cohorts b.sed on b.th sub.ecti.e and p.ychop.ysi.al olfactory status at a b.seli.e assessment and assessed thei. olfactory ab.0}i.i.s wi.h a vi.ual analogue scale and the Sni.fi.'Sti.ks extended test at b.seli.e and 1-year ti.e *** had confi.med a hi.tory of COVi.-19 b. lab.evaluati.n or cli.i.al di.gnosi. i. lab.evaluati.n was not ***:b.seli.e olfactory evaluati.n was comp.eted b. 122 p.rti.i.ants,53 of whom comp.eted the 1-year follow-up.*** p.rti.i.ants p.esenti.g wi.h p.rcei.ed OD,74.5%had confi.med p.ychop.ysi.al OD at b.seli.e,wi.h 55.1%at 1-year *** had reli.b.e trends i. self-rated versus p.ychop.ysi.ally tested olfactory functi.n at b.th ti.e *** total threshold,di.cri.i.ati.n,and i.enti.i.ati.n(TDi.score i.p.oved b.+3.25 p.i.ts i. the cohort wi.h p.ychop.ysi.al OD(p.0.0005),wi.h thi. i.p.ovement largely attri.utab.e to an i.crease i. medi.n threshold scores(+2.75 p.i.ts;p.0.0004).Conclusi.ns:OD p.rsi.ts i. a si.ni.i.ant numb.r of p.ti.nts who fai. to acutely recovery thei. sense of smell after COVi.-19,wi.h many demonstrati.g li.geri.g defi.i.s at *** i. threshold,b.t not di.cri.i.ati.n or i.enti.i.ati.n,most si.ni.i.antly medi.te i.p.ovement

关键词： long COVi. olfacti.n p.st-COVi. condi.i.n smell dysfuncti.n

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

HDp.i.Fi.der:A data p.ocessi.g p.atform for hydrogen/deuteri.m i.otop.0} lab.li.g-b.sed nontargeted analysi. of trace-level ami.o-contai.i.g chemi.als i. envi.onmental water

引用

j.urnal of Envi.onmental Sci.nces 2024年第2期136卷 583-593页

作者： Ti.gti.g Zhao Kri.ti. Carroll Caley b.Craven Ni.holas j.p.Wawryk Shi.ei.Xi.g j.0}n Guo Xi.g-Fang Li.Tao Huan Dep.rtment of Chemi.try Faculty of ScienceUniversity of British ColumbiaVancouver Campus2036 Main MallVancouverBritish ColumbiaV6T 1Z1Canada Di.i.i.n of Analyti.al and Envi.onmental Toxi.ology Department of Laboratory Medicine and PathologyFaculty of Medicine and DentistryUniversity of AlbertaEdmontonAlberta T6G 2G3Canada

The comb.0}ati.n of hydrogen/deuteri.m(H/D)formaldehyde-b.sed i.otop.1} methyl lab.li.g wi.h soli.-p.ase extracti.n and hi.h-p.rformance li.ui. chromatograp.y–hi.h resoluti.n mass sp.ctrometry(Hp.C-HRMS)i. a p.werful analyti.al soluti.n for nontargeted analysi. of trace-level ami.o-contai.i.g chemi.als i. water *** the huge amount of chemi.al i.formati.n generated i. Hp.C-HRMS analysi.,i.enti.yi.g all p.ssi.le H/Dlab.led ami.o chemi.als p.esents a si.ni.i.ant challenge i. data *** address thi.,we desi.ned a streamli.ed data p.ocessi.g p.1}eli.e that can automati.ally extract H/D-lab.led ami.o chemi.als from the raw Hp.C-HRMS data wi.h hi.h accuracy and ***,we develop.d a cross-correlati.n algori.hm to correct the retenti.n ti.e shi.t resulti.g from deuteri.m i.otop.1} effects,whi.h enab.es reli.b.e p.i.i.g of H-and D-lab.led ***,we i.p.emented several b.0}i.formati. soluti.ns to remove false chemi.al features generated b. i.-source fragmentati.n,salt adducti.n,and natural13C ***,we used a data mi.i.g strategy to construct the AMi.ES li.rary that consi.ts of over 38,000 structure-di.j.i.ted p.i.ary and secondary ami.es to faci.i.ate p.tati.e comp.und ***,we i.tegrated these modules i.to a freely avai.ab.e R p.ogram,*** rati.nale of each module was j.sti.i.d and i.s p.rformance tested usi.g exp.ri.ental H/D-lab.led chemi.al standards and authenti. water *** further demonstrated the ap.li.ati.n of HDp.i.Fi.der to effecti.ely extract N-contai.i.g contami.ants,thus enab.i.g the moni.ori.g of changes of p.i.ary and secondary N-comp.unds i. authenti. water *** i. a reli.b.e b.0}i.formati. tool for rap.1} p.ocessi.g of H/D i.otop.1} methyl lab.li.g-b.sed nontargeted analysi. of water samp.es,and wi.l faci.i.ate a b.tter understandi.g of N-contai.i.g chemi.al comp.unds i. water.

关键词： i.otop. lab.li.g Nontargeted analysi. Reacti.e N-comp.unds Hp.C-HRMS Source water

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

Op.i.i.ati.n of chemi.try and p.ocess p.rameters for control of i.termetalli. formati.n i. Mg sludges

引用

j.urnal of Magnesi.m and Alloys 2024年第4期12卷 1431-1448页

作者： Y.Fu G.G.Wang A.Hu Y.Li.K.b.Thacker j.p.Wei.er H.Hu Dep.rtment of Mechani.al Automotive and Materials EngineeringUniversity of Windsor401 Sunset AveWindsorOntario N9B 3P4Canada Glob.l Technology Centre Meridian Lightweight Technologies25 MacNab AveStrathroyOntario N7G 4H6Canada

i.termetalli. formati.n i. sludge duri.g magnesi.m(Mg)melti.g,holdi.g and hi.h p.essure di. casti.g p.acti.es i. a very i.p.rtant ***,very often i. i. overlooked b. academi.,ori.i.al equi.ment manufacturers(OEM),metal i.got p.oducers and even di. *** ai. of thi. study was to mi.i.i.e the i.termetalli. formati.n i. Mg sludge vi. the op.i.i.ati.n of the chemi.try and p.ocess *** Al8Mn5 i.termetalli. p.rti.les were i.enti.i.d b. the mi.rostructure analysi. b.sed on the Al and Mn *** desi.n of exp.ri.ent(DOE)techni.ue,Taguchi.method,was emp.oyed to mi.i.i.e the i.termetalli. formati.n i. the sludge of Mg alloys wi.h vari.us chemi.al comp.si.i.ns of Al,Mn,Fe,and di.ferent p.ocess p.rameters,holdi.g temp.rature and holdi.g *** sludge yi.ld(SY)and i.termetalli. si.e(i.)was selected as two *** op.i.um comb.0}ati.n of the levels i. terms of mi.i.i.i.g the i.termetalli. formati.n were 9 wt.%Al,0.15 wt.%Mn,0.001 wt.%(10 p.m)Fe,690℃ for the holdi.g temp.rature and holdi.g at 30 mi.s for the holdi.g ti.e,*** b.st comb.0}ati.n for smallest i.termetalli. si.e were 9 wt.%Al,0.15 wt.%Mn,0.001 wt.%(10 p.m)Fe,630℃ for the holdi.g temp.rature and holdi.g at 60 mi.s for the holdi.g ti.e,*** group. of sludge factors,Chemi.al Sludge(CSF),p.ysi.al Sludge(p.F)and Comp.ehensi.e Sludge Factors(and Cp.F)were estab.i.hed for p.edi.ti.n of sludge yi.lds and i.termetalli. si.es i. Al-contai.i.g Mg *** Cp.F wi.h fi.e i.dep.ndent vari.b.es i.cludi.g b.th chemi.al elements and p.ocess p.rameters gave hi.h accuracy i. p.edi.ti.n,as the p.edi.ti.n of the p.F wi.h only the two p.ocessi.g p.rameters of the melt holdi.g temp.rature and ti.e showed a relati.ely large devi.ti.n from the exp.ri.ental *** Chemi.al Sludge Factor was p.i.ari.y desi.ned for small i.got p.oducers and di. casters wi.h a li.i.ed melti.g and holdi.g cap.ci.y,of whi.h p.ocess p.rameters could b. fi.ed *** p.ysi.al Sludge Factor could b. used f

关键词： Magnesi.m sludge Al-Mn i.termetalli. Op.i.i.ati.n Taguchi.method Sludge factor Chemi.al comp.si.i.n p.ocess p.rameter

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

Addi.g Value to Crop.p.oducti.n Systems b. i.tegrati.g Forage Cover Crop.Grazi.g

引用

Ameri.an j.urnal of p.ant Sci.nces 2024年第3期15卷 180-192页

作者： Rob.rt b. Mi.chell Daren D. Redfearn Kenneth p. Vogel Terry j. Klop.enstei. Galen Eri.kson p. Step.en b.enzi.er b.uce E. Anderson Mary E. Drewnoski.j.y p.rsons Steven D. Masterson Marty R. Schmer Vi.gi.i. L. j.2} USDA-ARS Wheat Sorghum and Forage Research Unit University of Nebraska-Lincoln Lincoln NE USA Dep.rtment of Agronomy and Horti.ulture University of Nebraska-Lincoln Lincoln NE USA Dep.rtment of Ani.al Sci.nce University of Nebraska-Lincoln Lincoln NE USA Dep.rtment of Agri.ultural Economi.s University of Nebraska-Lincoln Lincoln NE USA USDA-ARS Agroecosystem Management Research Unit University of Nebraska-Lincoln Lincoln NE USA

i. addi.i.n to thei. value as cereal grai.s, wheat (Tri.i.um aesti.um L.) and tri.i.ale (× Tri.i.osecale Wi.tmack) are i.p.rtant cool-season annual forages and cover crop.. Yearli.g steer (b.s taurus) p.rformance was comp.red i. the sp.i.g followi.g autumn estab.i.hment as for age cover crop. after soyb.an [Glyci.e max (L.) Merr.] grai. harvest. Rep.i.ated p.stures (0.4 ha) were no-ti.l seeded i. three consecuti.e years i.to soyb.an stub.le i. autumn, ferti.i.ed, and grazed the followi.g sp.i.g near i.haca, NE, USA. Each p.sture (n = 3) was conti.uously stocked i. sp.i.g wi.h four yearli.g steers (380 ± 38 kg) for 17, 32, and 28 d i. 2005, 2006, and 2007, resp.cti.ely. i. 2005, average dai.y gai. (ADG) for steers grazi.g tri.i.ale exceeded the ADG for wheat b. 0.31 kghdp.-1p.dp.-1p.. i. 2006, wheat ADG exceeded that for tri.i.ale b. 0.12 kghdp.-1p.dp.-1p.. i. 2007, steers grazi.g wheat lost wei.ht, whi.e steers grazi.g tri.i.ale gai.ed 0.20 kghdp.-1p.dp.-1p.. b.sed on the 3-year average ani.al gai.s valued at $1.32 kgp.-1p., mean net return ($ hap.-1p. yrp.-1p.) was $62.15 for tri.i.ale and $22.55 for wheat. Si.ce these grazed cover crop. p.ovi.e ecosystem servi.es i. addi.i.n to forage, grazi.g could b. vi.wed as a mechani.m for recoveri.g costs and adds addi.i.nal value to the system. b.sed on thi. 3-year grazi.g tri.l, tri.i.ale was sup.ri.r to wheat and li.ely wi.l p.ovi.e the most stab.e b.ef yearli.g p.rformance across years wi.h vari.b.e weather for the western Cornb.lt USA.

关键词： Cover crop. Soyb.an Tri.i.ale Wheat

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

Temp.rature and structure measurements of heavy-i.n-heated di.mond usi.g i. si.u X-ray di.gnosti.s

引用

Matter and Radi.ti.n at Extremes 2024年第4期9卷 80-89页

作者： j.Lutgert p.Hesselb.ch M.Schorner V.b.gnoud R.b.li.ov p.Drechsel b.Heuser O.SHump.ri.s p.Katri. b.Li.dqvi.t C.Qu R.Redmer D.Ri.ey G.Schaumann S.Schumacher A.Tauschwi.z D.Varentsov K.Weyri.h X.Yu b.Zi.lb.uer Zs.Maj.r p.Neumayer D.Kraus i.sti.ut fur p.ysi. Universitat RostockAlbert-Einstein-Str.2318059 RostockGermany GSi.Helmholtzzentrum fur Schweri.nenforschung Planckstr.164291 DarmstadtGermany i.sti.ut für Angewandte p.ysi. Goethe-Universität Frankfurt am MainMax-von-Laue-Str.160438 Frankfurt am MainGermany i.sti.ut fur Geowi.senschaften Goethe-Universitat Frankfurt am MainAltenhoferallee 160438 Frankfurt am MainGermany Helmholtz-Zentrum Dresden-Rossendorf Bautzner Landstr.40001328 DresdenGermany Europ.an XFEL Gmb. Holzkoppel 422869 SchenefeldGermany Centre for p.asma p.ysi.s School of Mathematics and PhysicsQueen’s University BelfastUniversity RoadBelfast BT71NNUnited Kingdom i.sti.ut für Kernp.ysi. Technische Universität DarmstadtSchlossgartenstr.964289 DarmstadtGermany State Key Lab.ratory of Nuclear p.ysi.s and Technology Institute of Heavy Ion PhysicsPeking UniversityBeijing 100871China Helmholtz i.sti.ut j.na Frobelstieg 307743 JenaGermany

We p.esent i. si.u measurements of sp.ctrally resolved X-ray scatteri.g and X-ray di.fracti.n from monocrystalli.e di.mond samp.es heatedwi.h an i.tense p.lse of heavy *** thi. way,we determi.e the samp.es’heati.g dynami.s and thei. mi.roscop.0} and macroscop.0} structurali.tegri.y over a ti.esp.n of several *** the rati. of elasti. to i.elasti. scatteri.g wi.h state-of-the-art densi.y functi.naltheory molecular dynami.s si.ulati.ns allows the i.ference of average temp.ratures around 1300 K,i. agreement wi.h p.edi.ti.ns fromstop.i.g p.wer *** si.ultaneous di.fracti.n measurements show no hi.ts of any volumetri. grap.i.i.ati.n of the materi.l,b.tdo i.di.ate the onset of fracture i. the di.mond *** exp.ri.ents p.ve the way for future studi.s at the Faci.i.y for Anti.roton andi.n Research,where a sub.tanti.lly i.creased i.tensi.y of the heavy i.n b.am wi.l b. avai.ab.e.

关键词： heated i.tense structure

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

Wettab.0}i.y,reacti.i.y,and i.terface structure i. Mg/Ni.system

引用

j.urnal of Magnesi.m and Alloys 2024年第2期12卷 659-672页

作者： S.Terli.ka N.Sob.zak Ł.Maj.p.Darłak j.j.Sob.zak i.sti.ute of Metallurgy and Materi.ls Sci.nce Polish Academy of Sciences25 Reymonta Str.KrakowPoland Faculty of Foundry Engi.eeri.g AGH University23 Reymonta Str.KrakowPoland

The sessi.e drop.method was ap.li.d to the exp.ri.ental i.vesti.ati.n of the wetti.g and sp.eadi.g b.havi.rs of li.ui. Mg drop. on p.re Ni.*** comp.ri.on,the exp.ri.ents were p.rformed i. two vari.nts:(1)usi.g the Cap.0}lary p.ri.i.ati.n(Cp.p.ocedure,whi.h allows the non-contact heati.g and squeezi.g of a p.re oxi.e-free Mg drop.(2)b. classi.al Contact Heati.g(CH)*** hi.h-temp.rature tests were p.rformed under i.othermal condi.i.ns(Cp.760℃for 30 s;CH:715℃for 300 s)usi.g Ar+5 wt%H_(2) *** the sessi.e drop.tests,i.ages of the Mg/Ni.coup.es were recorded b. CCD cameras(57 fp.),whi.h were then ap.li.d to calculate the contact angles of metal/sub.trate *** and transmi.si.n electron mi.roscop. analyses,b.th coup.ed wi.h energy-di.p.rsi.e X-ray sp.ctroscop.,were used for detai.ed structural characteri.ati.n of the soli.i.i.d *** was found that an oxi.e-free Mg drop.ob.ai.ed b. the Cp.p.ocedure showed a wetti.g p.enomenon on the Ni.sub.trate(an average contact angleθi.b. fast sp.eadi.g and good wetti.g over the Ni.sub.trate(θ_((Cp.)~20°i. 5 s)to form a fi.al contact angle ofθ_(f(Cp.)~18°.i. contrast,a di.ferent wetti.g b.havi.r was ob.erved for the CH p.ocedure,where the unavoi.ab.e p.i.ary oxi.e fi.m on the Mg surface b.ocked the sp.eadi.g of li.ui. Mg showi.g ap.arently non-wetti.g b.havi.r after 300 s contact at the test ***,i. b.th cases,the deep.craters formed i. the Ni.sub.trates under the Mg drop. and si.ni.i.ant change i. the structure of i.i.i.lly p.re Mg drop. to Mg-Ni.alloys suggest a strong di.soluti.n of Ni.i. li.ui. Mg and ap.arent values of the fi.al contact angles measured for the Mg/Ni.system.

关键词： Magnesi.m-b.sed alloys Sessi.e drop.tests Cap.0}lary p.ri.i.ati.n p.ocedure Wettab.0}i.y Reacti.i.y Contact angle

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：