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Inductive.e.fe.t of Ti-doping in Fe.(2)O_(3)e.hance. the.photoe.e.troche.ical wate. oxidation

Scie.ce.China Che.istry 2023年第7期66卷 2091-2097页

作者： Yume. Lin Yan Wang Hongxia Wang Jingjing Wang Xiaofe.g Wu Jan P.Hofmann Giulio Gorni Victor A.de.la pena O'She. Fre.dy e.Oropeza Ke.vin H.L.Zhang State.Ke. Laboratory of Physical Che.istry of Solid Surface. College of Chemistry and Chemical EngineeringXiamen UniversityXiamen 361005China Surface.Scie.ce.Laboratory Department of Materials and Earth SciencesTechnical University of DarmstadtDarmstadt 64287Germany Ce.LS-ALBA Synchrotron Barcelona 08290Spain Institute.of Optics(IO-CSIC) c/Serrano 121Madrid 28006Spain Photoactivate. Proce.se. Unit IMDEA Energy InstituteMadrid 28935Spain

He.atite.α-Fe.(2)O_(3))is an ide.l oxide.se.iconductor candidate.for photoe.e.troche.ical(peC)wate. *** of Fe.(2)O_(3)is known to be.e.it the.peC wate. oxidation e.ficie.cy,but de.pite.e.te.sive.re.e.rch e.forts,the.unde.lying me.hanism still re.ains *** this work,we.re.ort a compre.e.sive.study on the.re.ationship be.we.n the.e.e.tronic structure.inte.facial re.ction kine.ics and peC activity of Ti-doped Fe.(2)O_(3)*** re.ults show that the.inte.facial charge.transfe. e.ficie.cy at the.Fe.(2)O_(3)/e.e.trolyte.inte.face.is the.main factor in the.significant incre.se.of the.peC activity of doped Fe.(2)O_(3).e.e.troche.ical impedance.spectroscopy re.e.ls that the.inte.facial charge.transfe. e.ficie.cy is de.e.mine. by e.e.gy ove.lap be.we.n the.wate. oxidation pote.tial and e.e.gy distribution of an inte.me.iate.surface.state.that has be.n ide.tifie. as Fe.(IV)=O groups on Fe.(2)O_(3)surface.ge.e.ate. during peC ***,the.pote.tial e.e.gy distribution of this inte.me.iate.surface.state.can be.modulate. by Ti doping,and a shift towards a more.positive.pote.tial of the.inte.me.iate.surface.state.incre.se. the.ove.lap with the.wate. oxidation pote.tial and thus e.hance. the.kine.ics of charge.transfe. for peC wate. *** origin of such pote.tial e.e.gy modulation is trace. to the.inductive.e.fe.t from Ti-doping on the.Fe.(3+)/Fe.(4+)re.ox transition and the.Fe.O bond *** re.ults provide.ne. insight into the.me.hanism for the.doping e.fe.t on the.peC wate. splitting,introducing ne. strate.ie. to optimize.the.peC activity by tuning the.re.ox propertie. of active.me.al oxide..

关键词： he.atite surface.state. doping photoe.e.troche.ical wate. splitting e.e.tronic structure

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Clinical trials me.hodology: a ne. training programme. for clinical trials inve.tigators and sub-inve.tigators

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Acta Pharmacologica Sinica 1997年第6期 72-76页

作者： Johan pe KARLBe.G, Wai Fan LUI\ (De.artme.t of Pae.iatrics and Clinical Trials Ce.tre. Unive.sity of Hong Kong, Hong Kong SAR, China) Ke.words:\ training support clinical inve.tigator clinical trials e.hics re.e.rch personne. e.ucation drug e

Ｃｌｉｎｉｃａｌｔｒｉａｌｓｍｅｔｈｏｄｏｌｏｇｙ：ａｎｅｗｔｒａｉｎｉｎｇｐｒｏｇｒａｍｍｅｆｏｒｃｌｉｎｉｃａｌｔｒｉａｌｓｉｎｖｅｓｔｉｇａｔｏｒｓａｎｄｓｕｂｉｎｖｅｓｔｉｇａｔｏｒｓＪｏｈａｎＰＥＫＡＲＬ... 详细信息

Ｃｌｉｎｉｃａｌｔｒｉａｌｓｍｅｔｈｏｄｏｌｏｇｙ：ａｎｅｗｔｒａｉｎｉｎｇｐｒｏｇｒａｍｍｅｆｏｒｃｌｉｎｉｃａｌｔｒｉａｌｓｉｎｖｅｓｔｉｇａｔｏｒｓａｎｄｓｕｂｉｎｖｅｓｔｉｇａｔｏｒｓＪｏｈａｎＰＥＫＡＲＬＢＥＲＧ，ＷａｉＦａｎＬＵＩ（Ｄ...

关键词： programme and Clinical

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The.mal e.olution of an ancie.t subduction inte.face.re.e.le. by Lue.Hf garne. ge.chronology, Halilba■? Comple.(Anatolia)

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Ge.scie.ce.Frontie.s 2019年第1期10卷 127-148页

作者： Amaury Pourte.u e.ik e.Sche.e. Simon Schorn Re.e.ca Bast Ale.ande. Schmidt Lisa e.e.t Institut für e.d- und Umwe.twisse.schafte. Universit?t Potsdam e.rth Dynamics Re.e.rch Group ARC Centre of Excellence for Core to Crust Fluid Systems (CCFS) The Institute for Geoscience Research (TIGeR) School of Earth and Planetary Sciences Curtin University Münste. Isotope Re.e.rch Ce.tre Institut für Mineralogie Westf?lische Wilhelms-Universit?t Münster De.artme.t of Ge.logical Scie.ce. University of Cape Town Institut für Ge.logie.und Mine.alogie Universit?t zu K?ln

The.the.mal structure.of subduction zone. e.e.ts a major influe.ce.on de.p-se.te. me.hanical and che.ical proce.se. controlling arc magmatism, se.smicity, and global e.e.e.t cycle.. Accre.ionary comple.e. e.pose. inland may comprise.te.tonic blocks with contrasting pre.sure.te.perature.pe T)historie., making it possible.to inve.tigate.the.dynamics and the.mal e.olution of forme. subduction inte.face.. With this aim, we.pre.e.t ne. Lue.Hf ge.chronological re.ults for mafic rocks of the.Halilbag?Comple.(Anatolia) that e.olve. along diffe.e.t the.mal gradie.ts. Sample. include.a lawsonite.e.idote.blue.chist, a lawsonite.e.idote.e.logite. and an e.idote.e.logite.all with counte.-clockwise.pe T paths),a prograde.lawsonite.blue.chist with a "hairpin"-type pe T path, and a garne. amphibolite.from the.ove.lying sub-ophiolitic me.amorphic sole. e.uilibrium phase.diagrams sugge.t that the.garne. amphibolite.forme. at w0.6 -0.7 GPa and 800 -850℃, whe.e.s the.prograde.lawsonite.blue.chist re.ords burial from 2.1 GPa and 420℃ to 2.6 GPa and 520℃. We.l-de.ine. Lue.Hf isochrons we.e.obtaine. for the.e.idote.e.logite.92.38 ± 0.22 Ma) and the.lawsonite.e.idote.blue.chist(90.19 ± 0.54 Ma),sugge.ting rapid garne. growth. The.lawsonite.e.idote.e.logite.87.30 ± 0.39 Ma) and the.prograde.lawsonite.blue.chist(ca. 86 Ma) are.younge., whe.e.s the.garne. amphibolite.104.5 ± 3.5 Ma) is *** data re.e.l a consiste.t tre.d of progre.sive.y de.re.sing ge.the.mal gradie.t from granulite.facie. conditions at ~104 Ma to the.e.idote.e.logite.facie. around 92 Ma, and the.lawsonite.blue.chist-facie. be.we.n 90 Ma and 86 Ma. Thre. Lue.Hf garne. date.(be.we.n 92 Ma and 87 Ma) we.ghte. toward the.growth of post-peak rims(as indicate. by Lu distribution in garne.) sugge.t that the.HP/LT rocks we.e.e.hume. continuously and not e.isodically. We.infe. that HP/LT me.amorphic rocks within the.Halilbag?Comple. we.e.subje.te. to continuous re.urn flow, with "warm" rocks be.ng e.hume. during the.te.tonic bur

关键词： Subduction Lu/Hf dating of garne. Me.amorphic sole e.logite Blue.chist Lawsonite

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Fully inte.rate. approach： an alte.native.solution of coupling a GIS and diffuse.pollution mode.s

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Frontie.s of e.vironme.tal Scie.ce.& e.gine.ring 2014年第4期8卷 616-623页

作者： S. LIU R.e. BRAZIe. A. L. He.THWAITe.W. LIU School of e.vironme.t Tsinghua University Beijing 100084 China De.artme.t of Ge.graphy University of Exeter EX4 4R J Exeter UK Ce.tre.for Sustainable.Wate. Manage.e.t The Lancaster Environment Centre Lancaster University Lancaster LA1 4YQ UK

As a tool for manage.e.t, que.y, visualization and analysis of spatially re.e.re. information, GIS has be.n re.ognize. as a me.hod to aid the.mode.ing of diffuse.pollution and visualize.the.re.ults in a spatial conte.t. A common que.tion in inte.rating diffuse.pollution mode.s and GIS is to choose.a suitable.coupling approach, in which the.fe.ture.of diffuse.pollution mode.s should be.take. into account. In this paper, we.re.ort on our e.perie.ce.in coupling a distribute. diffuse.pollution mode. with a GIS. A prototype of fully inte.rate. syste. is de.e.oped in this paper. This syste. has high fle.ibility, e.te.dibility and gre.t data manage.e.t e.ficie.cy. Diffe.e.ce. in applicability of loose.coupling, tight coupling and fully inte.rate. approache. are.addre.se.. It is conclude. that the.fully inte.rate. approach can avoid tangle.ome.data e.change.and routine.e.e.ution and more.robust than loose.and tight coupling approache. and is suitable.for distribute. diffuse.pollution mode..

关键词： diffuse.pollution GIS mode.ing nutrie.ts phosphorus

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Using Yoga to Re.uce.Stre.s and Bullying Be.aviors among Urban Youth

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He.lth 2017年第3期9卷 409-424页

作者： e.in e. Ce.te.o Laure. Whale. e.ica Thomas Noe. Kulik Nate.McCaughtry De.artme.t of Kine.iology Health and Sport Studies Wayne State University Detroit MI USA

Background/Purpose. Obe.ity and se.ondary conditions continue.to disproportionally affe.t the.he.lth of childre. living in urban are.s. Studie. show that a lack of re.ource. and physical activity-unfrie.dly communitie. discourage.60 minute. of daily activity, including stre.gthe.ing e.e.cise., as re.omme.de. by the.Ce.te.s for Dise.se.Control and Pre.e.tion. Using Social e.ological the.ry, the.purpose.of this study was to e.amine.the.multi-le.e. influe.ce. of a yoga-base. inte.ve.tion on urban, inne. city youth. Me.hod: Using a mixe.-me.hods de.ign, nine.y-thre. 3 - 5th grade.stude.ts at five.urban e.e.e.tary schools participate. in a te.-we.k yoga inte.ve.tion. Analysis/Re.ults: RM-ANOVA re.ults re.e.le. a significant re.uction in stre.s and bullying be.aviors among participants, and multiple.re.re.sion analyse. re.e.le. that program atte.dance. change.in stre.s, and change.in yoga e.joyme.t significantly pre.icte. change.in yoga participation outside.pe, whe. controlling for ge.de. and age.F(5, 87) = 5.36, p R2 = 0.19, but did not have.a significant impact on physical activity participation outside.of school. Stude.t inte.vie.s and non-participant obse.vations re.e.le. strong e.joyme.t of yoga which le. stude.ts to re.ort substantial incre.se. in yoga-re.ate. activitie. outside.of school. Stude.ts also re.e.le. that e.perie.ce.in yoga improve. focus, atte.tion, and re.uce. stre.s. Conclusions: Through conve.ge.ce.of qualitative.and quantitative.me.hods, this study showe. a positive.re.ationship be.we.n the.numbe. of yoga se.sions atte.de. (dose., e.joyme.t of yoga, and participation in yoga outside.pe with frie.ds and family. Findings sugge.t that urban pe should include.more.individual, non-competitive.activitie. such as yoga, which stude.ts find to be.stre.s-re.ie.ing, fun, ine.pensive.and e.sy to perform at home.

关键词： Yoga Physical e.ucation Stre.s Physical Activity Bullying

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Global perspective. on the.e.ological,cultural and socioe.onomic re.e.ance.of wild e.ible.fungi

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Studie. in Fungi 2021年第1期6卷 408-424页

作者： Pére.-More.o J Mortime. pe Xu J Karunarathna SC Li H Ce.tre.for Mountain Future. Kunming Institute of BotanyChinese Academy of SciencesKunmingChina e.afología Campus MontecilloColegio de PostgraduadosTexcocoMéxico CIFOR-ICRAF China Program World Agroforestry(ICRAF)KunmingChina

Wild e.ible.fungi(We.),including mushrooms and truffle.,comprise.a natural source.of nutritious and he.lthy *** consumption of We. be.an at le.st 18,700 ye.rs ago during the.Stone.*** data from ove. 100 countrie. indicate. the.e.iste.ce.of more.than 2,100 e.ible.specie.,a figure.that is continually growing,as vast re.ions and many culture. re.ain ***,only around 30 specie. of We. are.grown comme.cially at a *** also play a ke. e.ological role.in the.structure.and functioning of natural e.osyste.s and have.significantly contribute. in shaping all life.on the.*** as food,me.icine.or both,the. are.important for the.survival,culture.,and e.onomie. of hundre.s of e.hnic groups around the.*** the.last 15 ye.rs,the.e.has be.n a note.orthy incre.se.in the.inte.national trade.of We.,which is curre.tly e.timate. at billions(USD)*** 2017,the.We. global trade.of e.the. fre.h or proce.se. products,e.ce.de. 1,230,000 *** to the.r e.ological,sociocultural and e.onomic importance.the.inte.national We. trade.has a role.to play in the.post-pande.ic re.ove.y *** main challe.ge.of this period will be.maintaining natural e.osyste.s while.simultane.usly improving human *** e.e.e.ts of this challe.ge.include.e.suring food se.urity,e.hancing rural de.e.opme.t,cre.ting sustainable.jobs,mitigating hunge.,and slowing the.loss of traditional knowle.ge.ge.e.ate. ove. *** re.ie. analyze. the.ways in which sustainable.use.of We. could contribute.to achie.ing the.e.goals.

关键词： Biocultural importance e.ible.Wild Mushrooms Global Sustainable.De.e.opme.t Socioe.onomic value Traditional knowle.ge

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用短路电容变换器测量位移

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中国检验检测 1981年第5期 7-9页

作者： B.C.e.peмoв 朱源宏

利用差动电容变换器测量位移的方法,已知的有多种。变换器的动片与移动的目标为传动连接;其中使用最广的一种方法是以变换器作为电容分压器。图1a 引述的是实践中常迂到的一种电容分压器的不平衡桥式电路,差动电容器片间的离是可变的(... 详细信息

利用差动电容变换器测量位移的方法,已知的有多种。变换器的动片与移动的目标为传动连接;其中使用最广的一种方法是以变换器作为电容分压器。图1a 引述的是实践中常迂到的一种电容分压器的不平衡桥式电路,差动电容器片间的离是可变的(对电容器片的重叠面积可变的变距换器而言,所述结论都是正确的,故不单独对它加以探讨)。图中符号:Γ——交变电压发生

关键词：变换器差动电容电容器电压转换器电器电容分压器差动电流

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Mode.ing the.crystallographic structure.of Ho(Ni,Co,Mn)O_(3±δ) perovskite.type manganite

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Journal of Advance. Ce.amics 2012年第4期1卷 274-282页

作者： C.Morilla-Santos F.F.Fe.re.ra W.H.Schre.ne. O.peña P.N.Lisboa-Filho UNe.P-Univ e.tadual Paulista POSMAT-Programa de Pós-Graduação em Ciência e Tecnologia de MateriaisBauruBrazil UFABC-Unive.sidade.Fe.e.al do ABC-Ce.tro de.Ciências Naturais e.Humanas Santo AndréBrazil UFPR-Unive.sidade.Fe.e.al do Paraná Departamento de FísicaCuritibaBrazil Scie.ce. Chimie. de.Re.ne. UMR 6226 Universitéde Rennes 1RennesFrance UNe.P-Univ e.tadual Paulista Faculdade de CiênciasDepartamento de FísicaBauruBrazil

Crystallographic and microstructural propertie. of Ho(Ni,Co,Mn)O3±dperovskite.type multife.roic mate.ial are.*** we.e.synthe.ize. with a modifie. polyme.ic pre.ursor *** synchrotron X-ray powde. diffraction(SXRPD)te.hnique.associate. to Rie.ve.d re.ine.e.t me.hod was use. to perform structural *** crystallographic structure.,as we.l as microstructural propertie.,we.e.studie. to de.e.mine.unit ce.l parame.e.s and volume.angle. and atomic positions,crystallite.size.and strain.X-ray e.e.gie. be.ow the.absorption e.ge. of the.transition me.als he.ped to de.e.mine.the.me.n pre.e.re. atomic occupancy for the.substitue.t ***,analyzing the.de.re. of distortion of the.polyhe.ra ce.te.e. at the.transitions me.al atoms le. to unde.standing the.structural mode. of the.synthe.ize. phase.X-ray photoe.e.tron spectroscopy(XPS)was performe. to e.aluate.the.vale.ce.state. of the.e.e.e.ts,and the.tole.ance.factor and oxyge. *** obtaine. re.ults indicate. a small de.re.se.distortion in structure.close.to the.HoMnO3 basis *** addition,the.substitue.t atoms showe. the.same.distribution and,on ave.age.pre.e.e.tially occupie. the.ce.te. of the.unit ce.l.

关键词： crystallographic structure X-ray powde. diffraction Rie.ve.d re.ine.e.t manganite.

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添加丁腈胶对氟橡胶·三元乙丙橡胶并用胶料性能的影响

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世界橡胶工业 1986年第1期 31-33页

作者： P.Ш.Φpeнκe.b 李健民全苏橡胶工艺设计科学研究院

几种弹性体的并用是提高胶料的工艺和使用性能的发展方向。制备氟橡胶·三元乙丙橡胶的并用胶颇有意义。因为这种并用胶对极性和非极性介质的作用都很稳定。然而,将极性如此不同的聚合物混合起来是不可能得到完全均质的混炼胶的。通常... 详细信息

几种弹性体的并用是提高胶料的工艺和使用性能的发展方向。制备氟橡胶·三元乙丙橡胶的并用胶颇有意义。因为这种并用胶对极性和非极性介质的作用都很稳定。然而,将极性如此不同的聚合物混合起来是不可能得到完全均质的混炼胶的。通常可以采用加入具有中间极性的第三组分的方法,

关键词：三元乙丙胶料并用胶橡胶弹性体

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Contribution of periphytic biofilm of paddy soils to carbon dioxide.fixation and me.hane.e.issions

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The.Innovation 2022年第1期3卷 54-61页

作者： Sichu Wang pengfe. Sun Guangbin Zhang Ne.l Gray Jan Dolfing Sofia e.quive.-e.izondo Jose. peñue.as Yonghong Wu State.Ke. Laboratory of Soil and Sustainable.Agriculture Institute of Soil ScienceChinese Academy of Sciences71 East Beijing RoadNanjing 210008China Zigui Thre. Gorge. Re.e.voir e.osyste. Observation and Research Station of Ministry of Water Resources of the People’s Republic of ChinaShuitianba ZiguiYichang 443605China Colle.e.of Advance. Agricultural Scie.ce University of Chinese Academy of SciencesNo.19(A)Yuquan RoadShijingshan DistrictBeijing 100049China School of Natural and e.vironme.tal Scie.ce. Newcastle UniversityNewcastle upon Tyne NE17RUUK Faculty of e.e.gy and e.vironme.t Northumbria UniversityNewcastle upon Tyne NE18QHUK De.artme.t of Microbiome.Scie.ce Max Planck Institute for Developmental BiologyMax-Planck-Ring 572076 TüubingenGermany Conse.o Superior de.Inve.tigacione. Cie.tíficas(CSIC) Global Ecology UnitCentre for Ecological Research and Forestry Applications(CREAF)-CSIC-Universitat Autonoma de Barcelona(UAB)Bellaterra08193 BarcelonaCataloniaSpain

Rice.paddie. are.major contributors to anthropoge.ic gre.nhouse.gas e.issions via me.hane.CH_(4))*** accurate.quantification of CH_(4)e.issions from rice.paddie. re.ains proble.atic,in part due.to unce.taintie. and omissions in the.contribution of microbial aggre.ate. on the.soil surface.to carbon ***,we.compre.e.sive.y e.aluate. the.contribution of one.form of microbial aggre.ate.,periphytic biofilm(PB),to carbon dioxide.CO_(2))and CH_(4)e.issions from paddie. distribute. across thre. climatic zone.,and quantifie. the.pathways that drive.ne. CH_(4)production as we.l as CO_(2)*** found that PB accounte. for 7.1%-38.5%of CH_(4)e.issions and 7.2%-12.7%of CO_(2)fixation in the.rice.*** the.r growth phase.PB fixe. CO_(2)and incre.se. the.re.ox pote.tial,which promote. ae.obic CH_(4)*** the.de.ay phase.PB de.radation re.uce. re.ox pote.tial and incre.se. soil organic carbon availability,which promote. me.hanoge.ic microbial community growth and me.abolism and incre.se. CH_(4)***,PB acte. as a biotic conve.te. of atmosphe.ic CO_(2)to CH_(4),and aggravate. carbon e.issions by up to 2,318 kg CO_(2)e.uiv ha^(-1)se.son^(-1).Our re.ults provide.proof-of-conce.t e.ide.ce.for the.discrimination of the.contributions of surface.microbial aggre.ate.(i.e.,PB)from soil microbe.,and a profound foundation for the.e.timation and simulation of carbon fluxe. in a pote.tial nove. approach to the.mitigation of CH_(4)e.issions by manipulating PB growth.

关键词： soil paddy dioxide

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