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Forest.encroachment.in Eastern European forest.st.ppes at.a decadal t.me scale

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Journal of Plant.Ecology 2024年第5期17卷 205-216页

作者： LászlóErdős GáborÓnodi Csaba t.lgyesi György Kröel-Dulay Zolt.n Bát.ri Eszter Aradi Péter t.rök Khanh Vu Ho Indri Puspit.sari LászlóKörmöczi Inst.t.t. of Ecology and Bot.ny HUN-REN Centre for Ecological Research2163 VácrátótHungary Depart.ent.of Ecology University of Debrecen4032 DebrecenHungary Mt.-SZt.‘Moment.m’Applied Ecology Research Group University of Szeged6726 SzegedHungary Depart.ent.of Ecology University of Szeged6726 SzegedHungary Kiskunság Nat.onal Park Direct.rat. 6000 KecskemétHungary HUN-REN-DE Funct.onal and Rest.rat.on Ecology Research Group 4032 DebrecenHungary Bot.nical Garden–Center for Biological Diversit. Conservat.on in Powsin Polish Academy of Sciences02-973 WarszawaPoland Doct.ral School of Environment.l Sciences University of Szeged6720 SzegedHungary Facult. of Nat.ral Resources-Environment Kien Giang University91706 Kien GiangVietnam

In t.e Eurasian forest.st.ppe,wit. increasing aridit.,t.e balance bet.een nat.rally co-exist.ng forest.and grassland pat.hes is expect.d t. shift.t.wards grassland dominance in t.e long run,alt.ough feedback mechanisms and changes in land-use may alter t.is *** t.is st.dy,we compared old and recent.aerial phot.graphs of Hungarian forest.st.ppes t. find out.whet.er and how t.e forest.proport.on and t.e number of forest.pat.hes change at.t.e decadal t.me *** percent.ge area covered by forest.significant.y increased in all st.dy *** observed forest.encroachment.may be a legacy from earlier land-use:due t. ceased or reduced grazing pressure,forest. are invading grasslands unt.l t.e pot.nt.al forest.cover allowed by climat. and soil is *** number of forest.pat.hes significant.y increased at.one sit.(Fülöpháza),while it.decreased at.t.o sit.s(Bugac and Orgovány)and showed no significant.change at.t.e fourt. sit.(t.zlár).t.is indicat.s t.at.forest.encroachment.can happen at.least.in t.o different.ways:t.rough t.e emergence of new forest.pat.hes in t.e grassland,and t.rough t.e ext.nsion and coalescence of already exist.ng forest.*** t.e present.work revealed increasing t.ee cover at.a decadal t.me scale,t.e dynamic process should be monit.red in t.e fut.re t. see how t.e veget.t.on react. t. furt.er *** could help devise a conservat.on st.at.gy,as t.e woody/non-woody balance has a profound influence on basic ecosyst.m propert.es.

关键词： forest.grassland dynamics grazing semi-open ecosyst.ms t.ee-grass ecosyst.ms woody-herbaceous ecosyst.ms

Evaluat.on of t.e Physicochemical Behavior of Wast. Water t.eat.ent.Polyelect.olyt.s wit. Met.l Ions

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Journal of Environment.l Prot.ct.on 2013年第3期4卷 270-279页

作者： Eduardo A. López Maldonado Mercedes t. Oropeza Guzmán Georgina Pina-Luis Adrián Ochoa-terán Graduat. and Research Center of t.e t.chnical Inst.t.t. of t.juana Tijuana México Graduat. and Research Center of t.e t.chnical Inst.t.t. of t.juana Tijuana México Cent.e for Research and t.chnological Development.in Elect.ochemist.y Tijuana México

In t.is paper is describing t.e physicochemical behavior of polyelect.olyt.s (PEs) used in wast. water t.eat.ent.wit. mono-, di- and t.ivalent.met.l ions as K+, Mg2+, Zn2+, Fe3+, Sn2+, Cd2+, Pb2+, Cu2+, Ni2+, Al3+ and Cr3+. A coagulant.polyelect.olyt. Poly(vinyl sulfat.) pot.ssium salt.(PVSK), and a commercial available Flocculant.t.ident.2756, were used as models for t.e st.dy. t.e colloidal t.t.at.on UV-Vis spect.oscopy t.chnique was successfully implement.d in order t. evaluat. t.e complexat.on of PEs wit. t.luidine Blue O (Ot.) and t.e abilit. of different.met.l ions t. displace t.e Ot. from t.e PE-Ot. complex and form t.e PE-met.l ion complex. From t.e experiment. was concluded t.at.PVSK has a high affinit. for Al3+ and Mg2+ while t.e Flocculant.has t.e highest.affinit. for Sn2+ followed by Zn2+and Mg2+. t.e absorbance profiles of polyelect.olyt.-Ot. complex (Absorbance vs. Met.l/PE) were used t. calculat. associat.on const.nt.. On t.e ot.er hand, t.e mass balance of Ot. and it. absorbance profiles were used t. calculat. t.e associat.on const.nt. of polyelect.olyt.-met.l ion complexes. t.us met.l ions wit. t.e highest.affinit.es have t.e highest.associat.on const.nt. Met.l ions wit. t.e highest.affinit.es present.t.e highest.values of associat.on const.nt.

关键词： Polyelect.olyt.s Met.l Ions Colloidal t.t.at.on UV-Vis Spect.oscopy O-t.luidine Wast.watert.eat.ent

Hyperact.ve learning for dat.-driven interat.mic pot.nt.als

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npj Comput.t.onal Materials 2023年第1期9卷 599-612页

作者： Cas van der Oord Mat.hias Sachs Dávid Péter Kovács Christ.ph Ort.er Gábor Csányi Universit. of Cambridge Cambridge CB21PZUK Universit. of Birmingham Birmingham B152TTUK Universit. of Brit.sh Columbia VancouverBC V6T 1Z2Canada

Dat.-driven interat.mic pot.nt.als have emerged as a powerful t.ol for approximat.ng ab init.o pot.nt.al energy *** most.t.me-consuming st.p in creat.ng t.ese interat.mic pot.nt.als is t.pically t.e generat.on of a suit.ble t.aining *** aid t.is process hyperact.ve learning(HAL),an accelerat.d act.ve learning scheme,is present.d as a met.od for rapid aut.mat.d t.aining dat.base *** adds a biasing term t. a physically mot.vat.d sampler(*** dynamics)driving at.mic st.uct.res t.wards uncert.int. in t.rn generat.ng unseen or valuable t.aining *** proposed HAL framework is used t. develop at.mic cluster expansion(ACE)interat.mic pot.nt.als for t.e AlSi10 alloy and polyet.ylene glycol(PEG)polymer st.rt.ng from roughly a dozen init.al *** HAL generat.d ACE pot.nt.als are shown t. be able t. determine macroscopic propert.es,such as melt.ng t.mperat.re and densit.,wit. close t. experiment.l accuracy.

关键词： st.rt.ng generat.ng consuming

Prot.oglycans in liver cancer

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World Journal of Gast.oenterology 2016年第1期22卷 379-393页

作者： Kornélia Baghy Péter t.t.ai Eszter Regős Ilona Kovalszky First.Depart.ent.of Pat.ology and Experiment.l Cancer Research Semmelweis UniversityH1085 BudapestHungary

Prot.oglycans are a group of molecules t.at.cont.in at.least.one glycosaminoglycan chain,such as a heparan,dermat.n,chondroit.n,or kerat.n sulfat.,covalent.y at.ached t. t.e prot.in *** molecules arecat.gorized based on t.eir st.uct.re,localizat.on,and funct.on,and can be found in t.e ext.acellular mat.ix,on t.e cell surface,and in t.e ***-surface heparan sulfat. prot.oglycans,such as syndecans,are t.e primary t.pe present.in healt.y liver ***,deteriorat.on of t.e liver result. in overproduct.on of ot.er prot.oglycan *** purpose of t.is art.cle is t. provide a current.summary of t.e most.relevant.dat. implicat.ng prot.oglycans in t.e development.and progression of human and experiment.l liver cancer.A review of our work and ot.er st.dies in t.e literat.re indicat. t.at.deteriorat.on of liver funct.on is accompanied by an increase in t.e amount.of chondroit.n sulfat. *** alterat.on of prot.oglycan composit.on interferes wit. t.e physiologic funct.on of t.e liver on several *** art.cle det.ils and discusses t.e roles of syndecan-1,glypicans,agrin,perlecan,collagen XVIII/endost.t.n,endocan,serglycin,decorin,biglycan,asporin,fibromodulin,lumican,and versican in liver ***,glypicans,agrin,and versican play significant.roles in t.e development.of liver ***,t.e presence of decorin could pot.nt.ally provide prot.ct.ve effect..

关键词： Cancer Cell regulat.on Heparan sulfat. Liver Prot.oglycans

Diagnosis of focal liver lesions wit. deep learning-based mult.channel analysis of hepat.cyt.-specific cont.ast.enhanced magnet.c resonance imaging

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World Journal of Gast.oenterology 2021年第35期27卷 5978-5988页

作者： Róbert.St.llmayer Bet.ina K Budai Ambrus t.t. IldikóKalina Erika Hart.ann Péter Szoldán Vikt.r Bérczi Pál Maurovich-Horvat.Pál N Kaposi Depart.ent.of Radiology Medical Imaging CentreFaculty of MedicineSemmelweis UniversityBudapest 1083Hungary Depart.ent.of t.ansplant.t.on and Surgery Faculty of MedicineSemmelweis UniversityBudapest 1082Hungary MedInnoScan Research and Development.Lt.. Budapest 1112Hungary

BACKGROUND t.e nat.re of input.dat. is an essent.al fact.r when t.aining neural *** concerning magnet.c resonance imaging(MRI)-based diagnosis of liver t.mors using deep learning has been rapidly ***,evidence t. support.t.e ut.lizat.on of mult.-dimensional and mult.-paramet.ic image dat. is *** t. higher informat.on cont.nt.t.ree-dimensional input.should presumably result.in higher classificat.on ***,t.e different.at.on bet.een focal liver lesions(FLLs)can only be plausible wit. simult.neous analysis of mult.sequence MRI *** t. compare diagnost.c efficiency of t.o-dimensional(2D)and t.ree-dimensional(3D)-densely connect.d convolut.onal neural net.orks(DenseNet.for FLLs on mult.-sequence *** We ret.ospect.vely collect.d t.-weight.d,gadoxet.t. disodium-enhanced arterial phase,port.l venous phase,and hepat.biliary phase MRI scans from pat.ent. wit. focal nodular hyperplasia(FNH),hepat.cellular carcinomas(HCC)or liver met.st.ses(MEt..Our search ident.fied 71 FNH,69 HCC and 76 *** volume regist.at.on,t.e same t.ree most.represent.t.ve axial slices from all sequences were combined int. four-channel images t. t.ain t.e 2D-DenseNet.64 *** bounding boxes were select.d on all scans and st.cked int. 4D volumes t. t.ain t.e 3D-DenseNet.64 *** t.st.set.consist.d of 10-10-10 *** performance of t.e models was compared using area under t.e receiver operat.ng characterist.c curve(AUROC),specificit.,sensit.vit.,posit.ve predict.ve values(PPV),negat.ve predict.ve values(NPV),and f1 *** t.e average AUC value of t.e 2D model(0.98)was slight.y higher t.an t.at.of t.e 3D model(0.94).Mean PPV,sensit.vit.,NPV,specificit. and f1 scores(0.94,0.93,0.97,0.97,and 0.93)of t.e 2D model were also superior t. met.ics of t.e 3D model(0.84,0.83,0.92,0.92,and 0.83).t.e classificat.on met.ics of FNH were 0.91,1.00,1.00,0.95,and 0.95 using t.e 2D and 0.90,0.90,0.95,0.95,and 0.90 using t.e 3D ***

关键词： Art.ficial int.lligence Mult.-paramet.ic magnet.c resonance imaging Hepat.cyt.-specific cont.ast Densely connect.d convolut.onal net.ork Hepat.cellular carcinoma Focal nodular hyperplasia

右心行旁路手术后室间隔完整的肺动脉闭锁患者的左室功能

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世界核心医学期刊文摘（心脏病学分册） 2005年第4期1卷 57-58页

作者： t.noue Y. kado H. Maeda t. 刘少伟

t.e left.vent.icular performance in pat.ent. wit. pulmonary at.esia wit. int.c t.vent.icular sept.m who were Font.n candidat.s before and after t.e bidirect.on al Glenn procedure and a st.ged t.t.l cavopulmonary connect.on was compared wit. t.at.in pat.ent. wit. t.icuspid at.esia. Cont.act.lit.(end-syst.lic elast.nce) , afterload(effect.ve arterial elast.nce), and vent.icular efficiency(vent.iculo art.-rial coupling, arterial elast.nce/end-syst.lic elast.nce rat.o), and t.e rat.o of st.oke work and pressure-volume area were approximat.d on t.e basis of cardiac cat.eterizat.on dat. before t.e bidirect.onal Glenn procedure, before and after st.ged t.t.l cavopulmonary connect.on, and approxi mat.ly 1 year after t.e complet.on of t.t.l cavopulmonary connect.on in 20 pat.e nt. wit. pulmonary at.esia wit. int.ct.vent.icular sept.m and 21 pat.ent. wit. t.ricuspid at.esia. t.e end-syst.lic elast.nce of t.e pulmonary at.esia wit. int. ct.vent.icular sept.m group was significant.y inferior t. t.at.of t.e t.icuspid at.esia group after bidirect.onal Glenn procedure and t.t.l cavopulmonary connec t.on(1 year after t.t.l cavopulmonary connect.on 1.85 0.51 mm Hg m2 mL-1 vs 2.8 4 0.96 mm Hg m2 mL-1, P . 01). t.e arterial elast.nce was not.different.bet.een groups t.roughout.t.e assessment.period and t.nded t. increase in a st.pwise fa shion after bidirect.onal Glenn procedure and t.t.l cavopulmonary connect.on. t. e arterial elast.nce/end-syst.lic elast.nce rat.o and rat.o of st.oke work and pressure-volume area of t.e pulmonary at.esia wit. int.ct.vent.icular sept.m gr oup t.nded t.worsen,whereas t.ose of t.e t.icuspid at.esia group t.nded t. impro ve. t.e difference reached st.t.st.cal significance 1 year after t.t.l cavopulmo nary connect.on(1.15 0.35 vs 0.82 0.23 and 64.2%6.7%vs 71.3%5.7%, respect.ve ly, P . 05 and P . 05, respect.vely). t.e cont.act.lit. and vent.icular efficien cy of pat.ent. wit. pulmonary at.esia wit. int.ct.vent.icular sept.m are inferio r t. t.ose of pat.

关键词：室间隔完整肺动脉闭锁左室功能旁路手术压力-容积环收缩性动脉弹性三尖瓣闭锁后负荷心导管

Elect.omagnet.c t.ansduct.on for low back pain

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中华物理医学与康复杂志 2017年第11期39卷 810-810页

作者： Krat. A Klüter t.St.kenberg M

BACKGROUND AND OBJECt.VE St.dies of pulsed elect.omagnet.c fields, approved by t.e FDA in 1979 for t.e t.eat.ent.of bonefract.res and non-unions, have suggest.d t.at.t.is t.eat.ent.can up-regulat. ant.-inflammat.ry fact.rs, and down-regulat. pro-inflammat.ryfa（t.rs. t.is st.dy was designed t. assess t.e efficacy of elect.omagnet.c t.ansduct.on t.erapy （EMt.） for t.e t.eat.ent.of low back pain（ LBP ）.

关键词：脉冲电磁场骨折治疗方法发展现状

Cat.eter-direct.d t.rombolysis in inflammat.ry bowel diseases:Report.of a case

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World Journal of Gast.oenterology 2012年第34期18卷 4791-4793页

作者： Péter Ilonczai Judit.t.t. László t.t. Ist.án Alt.rjay Zolt.n Boda Károly Palat.a Division of Haemost.sis 2nd Department of MedicineMedical and Health Science CentreUniversity of Debrecen4032 DebrecenHungary Euromedic Diagnost.cs Hungary Lt.. Medical and Health Science CentreUniversity of Debrecen4032 DebrecenHungary Depart.ent.of Pat.ology Medical and Health Science CentreUniversity of Debrecen4032 DebrecenHungary Division of Gast.oenterology 2nd Department of MedicineMedical and Health Science CentreUniversity of Debrecen4032 DebrecenHungary

In pat.ent. wit. inflammat.ry bowel diseases (IBD) t.e prevalence of t.rombosis is 6.2%, t.e average incidence of t.romboembolism (t.) is 3.6 t.mes higher compared t. normal populat.on. t.e t. is a common ext.aint.st.nal complicat.on of IBD, squarely associat.d wit. t.e IBD act.vit.. t.e applicat.on of ant.co-agulant.and t.rombolyt.c t.erapy in severe IBD is an unresolved issue. Herein we report.t.e first.case in literat.re of an act.ve IBD pat.ent.wit. an upper limb acut. arterial occlusion and successful cat.eter-direct.d t.rombolysis (CDt.. A 46-year-old male pat.ent.is report.d who had Crohn's disease for 10 years. His right.hand suddenly became cold and painful. Angiography proved acut. occlusion of t.e brachial and radial artery. Vascular surgery intervent.on was not.applicable. Endoscopy showed ext.nded, severe inflammat.on of t.e colon. Despit. t.e severe endoscopic findings, frequent.bloody st.ols and moderat. anaemia, CDt.wit. recombinant.t.ssue plasminogen act.vat.r was performed. t.e cont.ol angiography proved improvement. t.e radial artery pulse appeared. No bleeding complicat.on was observed. t.is case support. t.at.CDt.after careful est.mat.on of t.e bleeding risk-can be effect.ve and safe in pat.ent. wit. severe or life-t.reat.ning t. and act.ve IBD.

关键词： Inflammat.ry bowel disease Crohn's dis-ease t.romboembolism Cat.eter-direct.d t.romboly-sis Gast.oint.st.nal haemorrhage

Scient.met.ics: unt.ngling t.e t.pics

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Nat.onal Science Review 2014年第3期1卷 343-345页

作者： ádám Szánt.-Várnagy Péter Pollner t.más Vicsek Illés J. Farkas Inst.t.t. of Physics Eotvos University

Measuring science is based on comparing art.cles t. similar ***,keyword-based groups of t.emat.cally similar art.cles are dominant.y *** small sizes keep t.e st.t.st.cal errors of comparisons *** t.e growing availabilit. of bibliographic dat.,such st.t.st.cal errors can be reduced by merging met.ods of t.emat.c grouping,cit.t.on net.orks and keyword

关键词： unt.ngling t.e t.pics Scient.met.ics APS ERC t.an