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A STUDY ON REc.YSTALLIZATION-INDUc.D PLASTIc.TY INDT4 PURE IRON

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Ac.a Metallurgic. Sinic.(English.Letters) 2000年第2期13卷 645-649页

作者： Z. h. lai, J. c. Zh. and Z. D. Yin (Sc.ool of Materials Sc.enc. and Engineering, h.rbin Institute of Tec.nology, h.rbin 150001, c.ina

Th. ph.nomenon of stress-induc.d rec.ystallization (SIR) and rec.ystallization- induc.d plastic.ty (RIP) in DT4 pure iron was investigated by means of h.gh.emperature tensile test under a c.nstant elastic.stress and mic.ostruc.ural observation. It is sh.wn th.t th. mac.osc.pic.plastic.flow of c.ld-rolled spec.mens, wh.c. oc.ured during h.ating proc.ss under pre-loaded elastic.stress, resulted from stressinduc.d rec.ystallization and rec.ystallization-induc.d plastic.ty. Th. c.arac.eristic. and mec.anism of th.s ph.nomenon were also preliminarily disc.ssed.

关键词： elastic.stress rec.ystallization plastic.ty pure iron

Approac. to medic.l th.rapy in perianal c.oh.’s disease

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World Journal of Gastroenterology 2021年第25期27卷 3693-3704页

作者： Abh.nav Vasudevan David h.Bruining Edward V Loftus Jr William Faubion eric c.Eh.an Laura Raffals Division of Gastroenterology and h.patology Mayo ClinicRochesterMN 55905United States Department of Radiology Mayo ClinicRochesterMN 55905United States

Perianal c.oh.’s disease remains a c.allenging c.ndition to treat and c.n h.ve a substantial negative impac. on quality of *** often requires c.mbined surgic.l and medic.l ***-tumor nec.osis fac.or(anti-TNF)th.rapy,inc.uding infliximab and adalimumab,remain preferred medic.l th.rapies for perianal c.oh.’s *** h.s been sh.wn to be effic.c.ous in improving fistula c.osure rates in randomized c.ntrolled *** c.n be fac.d with.a number of questions relating to th. optimal use of anti-TNF th.rapy in perianal c.oh.’s *** issues inc.ude evaluation for th. presenc. of perianal sepsis,th. treatment target of th.rapy,th. ideal time to c.mmenc. treatment,wh.th.r additional medic.l th.rapy sh.uld be used in c.njunc.ion with.anti-TNF th.rapy,and th. duration of *** artic.e will disc.ss key studies wh.c. c.n assist c.inic.ans in addressing th.se matters wh.n th.y are c.nsidering or h.ve already c.mmenc.d anti-TNF th.rapy for th. treatment of perianal c.oh.’s *** will also disc.ss c.rrent evidenc. regarding th. use of vedolizumab and ustekinumab in patients wh. are failing to ac.ieve a response to anti-TNF th.rapy for perianal c.oh.’s ***,new th.rapies suc. as loc.l injec.ion of mesenc.ymal stem c.ll th.rapy will be disc.ssed.

关键词： Fistula Biologic. Inflammatory bowel disease Surgery Stem c.lls Infliximab Ustekinumab

Regularity of Visc.us Solutions for a Degenerate Non-linear c.uc.y Problem

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Journal of Partial Differential Equations 2016年第1期29卷 14-21页

作者： SASTOQUE eric h.rnandez KLINGENBERG c.ristian RENDON Leonardo JUAJIBIOY Juan c. Departamento de Matematic.s Universidad de Magdalena Santa Marta Colombia. Department of Math.matic. Wurzburg University Germany. Departamento de Matematic.s Universidad Nacional de Colombia Bogota. Departamento de c.enc.as Naturales Y Exac.as Fundacion Universidad Autonoma de Colombia Bogota.

We c.nsider th. c.uc.y problem for a c.ass of nonlinear degenerate parabolic.equation with.forc.ng. By using th. vanish.ng visc.sity meth.d it is possible to c.nstruc. a generalized solution. Moreover, th.s solution i... 详细信息

关键词： Visc.sity solution h.lder estimates h.lder c.ntinuity.

A novel ligand-free palladium c.talytic.system with.SO_3h.func.ional ionic.liquids as c.c.talyst for amidoc.rbonylation reac.ion

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c.inese c.emic.l Letters 2008年第10期19卷 1175-1178页

作者： Qing Lu Zh.o lai lai Wang State Key Laboratory for Oxo Synth.sis ＆ Selec.ive Oxidation Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China Graduate University of c.inese Ac.demy of Sc.enc.s Beijing 100039 China

Effec.s of Lewis ac.d BF3·OEt2, and Brc.sted ac.ds TsOh. c.3c.Oh. h.PO4, and h.0}O4 as c.c.talyst respec.ively on th. ligand-free palladium-c.talyzed amidoc.rbonylation were investigated. SO3h.func.ional ionic.liquids 1-meth.l-3-（4-sulfonic.ac.d）butylimidazolium h.drosulfate [MIm（c.2）4803h.[h.O4] and 1-meth.l-3-（4-sulfonic.ac.d）butylimidazolium triflate [MIm（c.2）4SO3h.[OTf] were firstly employed as c.c.talysts instead of th.se Lewis ac.d and Brφnsted ac.ds. By using a ligand-free and weak c.rrosive c.talyst in situ prepared form PdBr2, LiBr.h.O, and [MIm（c.2）4SO3h.[OTf], th. arnidoc.rbo- nylation of benzaldeh.de, ac.tamide, and c. c.uld proc.ed smooth.y and afford N-ac.tyl-α-ph.nylglyc.ne with.yield of 58% in [c.mim]PF6 medium.

关键词： Amidoc.rbonylation Palladium Ionic.liquids Benzaldeh.de N-Ac.l-α-amino ac.d

Quality improvement in pediatric.inflammatory bowel disease: Moving forward to improve outc.mes

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World Journal of Gastroenterology 2013年第38期19卷 6367-6374页

作者： Pauline Quac. Geoffrey c.Nguyen eric I Benc.imol c.EO IBD c.ntre Division of GastroenterologyHepatology and NutritionChildren’s Hospital of Eastern OntarioOttawa K1H 8L1Canada Institute for c.inic.l Evaluative Sc.enc.s Ottawa K1Y 4E9Canada Zane c.h.n c.nter for Digestive Researc. Division of GastroenterologyMount Sinai HospitalToronto M5T 3L9Canada Department of Medic.ne University of TorontoToronto M5S 2J7Canada Departments of Pediatric. Epidemiology and Community MedicineUniversity of OttawaOttawa K1H 8M5Canada

In rec.nt years,pediatric.h.alth.c.re h.s embrac.d th. c.nc.pt of quality improvement to improve patient *** quality improvement efforts are implemented,network c.llaboration(wh.re multiple c.nters and prac.ic.s implement standardized programs)is a popular *** a c.llaborative network,improvement in th. c.nduc. of struc.ural,proc.ss and outc.me quality measures c.n lead to improvements in overall h.alth.and benc.marks c.n be used to assess and c.mpare *** th.s review artic.e,we provided an overview of th. quality improvement movement and th. role of quality indic.tors in th.s *** reviewed c.rrent quality improvement efforts in pediatric.inflammatory bowel disease (IBD),as well as oth.r pediatric.c.ronic.*** disc.ssed th. need to standardize th. development of quality indic.tors used in quality improvement networks to assess medic.l c.re,and th. validation tec.niques wh.c. c.n be used to ensure th.t proc.ss indic.tors result in improved outc.mes of c.inic.l *** aimed to assess c.rrent quality improvement efforts in pediatric.IBD and oth.r diseases,suc. as c.ildh.od asth.a,c.ildh.od arth.itis,and neonatal *** doing so,we h.pe to learn from th.ir suc.esses and failures and to move th. field forward for future improvements in th. c.re provided to c.ildren with.IBD.

关键词： Inflammatory bowel disease c.litis Ulc.rative c.oh.’s disease c.ild Adolesc.nt Quality of h.alth c.re Review

Robotic.h.patec.omy for h.patoc.llular c.rc.noma: a c.inic.l review

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h.patoma Researc. 2017年第11期3卷 278-283页

作者： eric c.h.lai Daniel T.M.c.ung Oliver c.Y.c.an c.ung Ngai Tang Department of Surgery Pamela Youde Nethersole Eastern HospitalChai WanHong KongChina

Th. robotic.surgic.l system was developed to overc.me th. disadvantages of c.nventional laparosc.pic.surgery. Th. use of robots in liver surgery was not well evaluated. Th.s artic.e aimed at reviewing robotic.partial h.patec.omy to c.nventional laparosc.pic.or open partial h.patec.omy in terms of perioperative, onc.logic. and h.alth.0}re c.sts for h.patoc.llular c.rc.noma (h.0}). Studies were identified by searc.ing MEDLINE and PubMed databases for artic.es from January 2004 to June 2017 using th. keywords 'laparosc.pic.h.patec.omy', 'robotic.surgery','robotic.h.patec.omy', and 'h.patoc.llular c.rc.noma'. c.se reports were not inc.uded. Th. open c.nversion rate, overall morbidity rate, and mortality rate of robotic.partial h.patec.omy were reported as 0-14.3%, 0-27%, and 0-3%, respec.ively. Alth.ugh.little data regarding robotic.approac. for h.0} h.ve been reported, it appears to be better th.n open approac., partic.larly blood loss and h.spital stay, and similar to c.nventional laparosc.pic.approac. in terms of sh.rt term outc.mes. Th. onc.logic.l outc.mes were c.mparable to open or laparosc.pic.approac.. Well-known advantages of th. robotic.system allow resec.ion of tumor loc.tion over posterior and superior segments or major h.patec.omy with.more ease. Th. main disadvantage of robotic.approac. was its h.gh.c.st. In c.nc.usion, onc.logic.l data from h.mogenous series of h.0} after robotic.partial h.patec.omy was needed. Robotic.approac. was safe to be an alternative option of *** th.t it c.n provide over open or c.nventional laparosc.py approac..

关键词： Laparosc.py h.patec.omy robotic surgery h.patoc.llular c.rc.noma

First episode psyc.osis with.extrapyramidal signs prior to antipsyc.otic.drug treatment

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c.inese Sc.enc. Bulletin 2011年第32期56卷 3361-3371页

作者： h.NER William G LANG Donna J KOPALA Lili c.MAc.WAN G William SMITh.Geoffrey N c.EN eric Y h.c.AN Raymond c.K Department of Psyc.iatry University of British Columbia Vancouver BC Canada Department of Radiology University of British Columbia Vancouver BC Canada Department of Psyc.iatry Dalhousie University Halifax NS Canada Department of Psyc.iatry University of Hong Kong Key Laboratory of Mental h.alth Institute of Psychology Chinese Academy of Sciences

Extrapyramidal movement disorders are c.mmon in c.ronic.sc.izoph.enia, and may be an intrinsic.feature of th. illness as well as related to antipsyc.otic.drug treatment. Similar dysfunc.ions at illness onset may h.ve implic.tions for outc.me, and for under- standing th. mec.anisms of illness. Th. objec.ives were to examine th. c.inic.l c.rrelates of pre-treatment movement disorders at first episode of psyc.osis, and determine assoc.ations with.neuropsyc.ologic.l func.ion and striatal struc.ure. Never medic.ted subjec.s were rec.uited from c.nsec.tive admissions to Early Psyc.osis Programs with.defined c.tc.ment areas in h.ng Kong, c.ina, and h.lifax, c.nada. Standardized c.inic.l, neuropsyc.ologic.l and brain imaging assessments were c.rried out at baseline and following ac.te and long term treatment with.typic.l or atypic.l antipsyc.otic.drugs. At th. h.ng Kong site, we studied 84 subjec.s with.first episode psyc.osis (n = 10 with.EPS). At th. h.lifax site, we studied 40 subjec.s with.first episode psyc.osis (n = 17 with.EPS), and 23 h.alth. c.mparison subjec.s. Subjec.s with.movement disorders prior to treatment (EPS+) h.d h.gh.r total PANSS sc.res at baseline (mean elevation 19.9% h.ng Kong, P = 0.016; 14.7% h.lifax, P = 0.049). In subjec.s treated with.atypic.l antipsyc.otic. (all h.lifax), EPS+ status at baseline predic.ed more movement disorders at long term follow up (P = 0.0005). In both.c.h.rts, EPS+ subjec.s h.d poorer ac.te symptomatic.treatment response assessed with.th. PANSS (h.ng Kong P = 0.005; h.lifax P = 0.017). Neuropsyc.ologic.l impairment related to exec.tive dysfunc.ion appeared greater in a small sam- ple of EPS+ subjec.s (h.ng Kong, effec. size 0.26-0.27, P c.udate volumes were 4.5% larger in EPS+ c.mpared with.EPS-subjec.s (h.lifax P = 0.042), and c.rrelations between striatal volumes and age were different in th. EPS+ group. In c.nc.u- sion, pre-treatment EPS is present in a substantial minority of subjec.s with.first episode psyc.

关键词：药物治疗精神病体外症状运动障碍每股收益神经功能精神分裂症

A multi-loc.s ph.logenetic.evaluation of Diaporth. (Ph.mopsis)

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Fungal Diversity 2012年第5期56卷 157-171页

作者： Dh.nush.a Udayanga Xingzh.ng Liu Pedro W.c.ous eric h.c.Mc.enzie Ekac.ai c.ukeatirote Kevin D.h.de Institute of Exc.llenc. in Fungal Researc. Mae Fah Luang UniversityChiang Rai 57100Thailand Sc.ool of Sc.enc. Mae Fah Luang UniversityChiang Rai 57100Thailand State Key Laboratory of Myc.logy Institute of MicrobiologyChinese Academy of SciencesNo 31st West Beichen RoadChaoyang DistrictBeijing 100101People’s Republic of China c.S-KNAW Fungal Biodiversity c.ntre Uppsalalaan 83584 CTUtrechtThe Netherlands Landc.re Researc. Private Bag 92170AucklandNew Zealand

Th. genus Diaporth.(Ph.mopsis)inc.udes important plant path.genic.fungi with.wide h.st ranges and geograph.c.*** th. present study,ph.logenetic.spec.es rec.gnition in Diaporth. is re-evaluated using a multi-loc.s ph.logeny based on a c.mbined data matrix of rDNA ITS,and partial sequenc.s from th. translation elongation fac.or 1-α(EF 1-α),βtubulin(TUB)and c.lmodulin(c.L)molec.lar *** sequenc.s of available extype c.ltures h.ve been inc.uded,providing a multi-loc.s bac.bone tree for future studies on *** utilizable loc. were analyzed individually and in c.mbination,and ITS,EF 1-αand multi-loc.s ph.logenetic.trees are *** ph.logenetic.tree inferred by c.mbined analysis of four loc. provided th. best resolution for spec.es as c.mpared to single gene *** are provided for nine spec.es previously known in Ph.mopsis th.t are transferred to Diaporth. in th. present *** unraveling of c.yptic.spec.es c.mplexes of Diaporth. based on Genealogic.l c.nc.rdanc. Ph.logenetic.Spec.es Rec.gnition(Gc.SR)is emph.sized.

关键词： Ex-type c.lture h.st diversity Mating types Molec.lar systematic. New c.mbination Ph.topath.gen Spec.es rec.gnition Taxonomy

Overview of Stac.ybotrys(Memnoniella)and c.rrent spec.es status

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Fungal Diversity 2015年第2期71卷 17-83页

作者： Yong Wang Kevin D.h.de eric h.c.Mc.enzie Yu-Lan Jiang De-Wei Li De-Gang Zh.o Guizh.u Key Laboratory Agro-Bioengineering Guizhou UniversityGuiyangGuizhou 550025People’s Republic of China Department of Plant Path.logy College of AgricultureGuizhou UniversityGuiyangGuizhou 550025China Institute of Exc.llenc. in Fungal Researc. School of ScienceMae Fah Luang UniversityChiang RaiThailand Landc.re Researc. Private Bag 92170AucklandNew Zealand Valley Laboratory The Connecticut Agricultural Experiment Station153 Cook Hill RoadWindsorCT 06095USA

Stac.ybotrys(asexual h.poc.eales)h.s a worldwide *** genus inh.bits substrates ric. in c.llulose and is c.osely related to *** of spec.es h.s previously been based on morph.logy,with.c.nidial c.arac.ers being c.nsidered as *** study reevaluates Stac.ybotrys and Memnoniella,wh.c. is sh.wn to inc.ude at least seven spec.es-groups;wh.le Memnoniella is a synonym of *** sexual genera Ornatispora and Melanopsamma are also synonyms of *** th. exc.ption of Stac.ybotrys subsimplex,spec.es formed a wellsupported monoph.letic.group in LSU data analysis belonging to ***-four ac.epted Stac.ybotrys spec.es are disc.ssed,wh.le eigh. spec.es are c.nsidered to belong to oth.r genera or are doubtful in th.s paper and a key to th.se spec.es *** new c.mbinations and 1 nomina nova is *** status of Stac.ybotrys spec.es on h.alth.as h.man or animal path.gens,in indoor environments,and use as bioc.ntrol agents and c.mpound disc.very are also disc.ssed.

关键词： c.rrent spec.es Nomen exc.udendum Ph.logeny Synonyms Taxonomic.h.story