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Distribution Patte.ns of major and Trace.e.e.e.ts and Prove.ance.of Surface.Se.ime.ts on the.Contine.tal She.f off We.te.n Guangdong Province.and Northe.ste.n Hainan Island

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Journal of Oce.n Unive.sity of China 2019年第4期18卷 849-858页

作者： Ge.Qian XUe.z. Ge.rge.Ye.Liming XU Dong YAO z.igang CHU Fe.gyou Ke. Laboratory of Submarine.Ge.scie.ce. State Oceanic Administration Hangzhou 310012 China Se.ond Institute.of Oce.nography Ministry of Natural Resources Hangzhou 310012 China De.artme.t of Oce.nography and Coastal Scie.ce. Louisiana State University Baton Rouge LA 70803 USA Ce.te. for Computation and Te.hnology Louisiana State University Baton Rouge LA 70803 USA Coastal Studie. Institute Louisiana State University Baton Rouge LA 70803 USA Ke. Laboratory of Physical Oce.nography Ocean University of China Qingdao 266100 China

A couple. approach base. on grain siz. and ge.che.ical e.e.e.ts is use. to trace.the.prove.ance.of surface.se.ime.ts and to confirm the.distribution patte.ns of grain siz. and e.e.e.ts on the.contine.tal she.f off we.te.n Guangdong Province.and northe.ste.n Hainan Island. The.me.n grain siz. range. from 0.05 φ to 7.28 φ with a me.n value.of 5.60 φ. The.ave.age.conce.tra- tions of major e.e.e.ts de.ce.d in the.orde. of SiO2 > Al2O3 > CaO > Fe.O3 > K2O > mgO > Na2O > TiO2 > P2O5 > mnO, while.those.of trace.e.e.e.ts e.hibit a de.ce.ding orde. of Sr > Rb > z. > V > Cr > Pb > Ni > Cu > As > Cd. On the.basis of the.distribution patte.ns of e.e.e.ts and re.ults of statistical analysis, the.study are. is classifie. into thre. z.ne.. z.ne.I locate. on the.contine.tal she.f off we.te.n Guangdong Province. and the.se.ime.ts are.mainly from Pe.rl Rive., Taiwan Re.ide.ts rive.s, and small rive.s ne.rby. z.ne.II locate. in the.e.ste.n e.it of Qiongz.ou Strait and the.coastal are. off Le.z.ou Pe.insula, and the.se.ime.ts are.mainly from the.e.o- sion products of Qiongz.ou Strait and Hainan Island. z.ne.III locate. off the.e.ste.n Hainan Island and the.contine.tal she.f de.pe. than 50 m isobaths, and the.se.ime.ts are.mainly from Hainan Island and coral re.f. The.influe.ce.from ope. wate. should also be.conside.e.. Re.ults indicate.that the.grain siz. is the.main controlling factor for major and trace.e.e.e.t conte.ts and that anthropo- ge.ic impact and biological activity also play an important role.in the.distribution of the.e.e.e.e.ts.

关键词： grain siz. ge.che.ical e.e.e.ts we.te.n Guangdong Province northe.ste.n Hainan Island controlling factor

multime.ia mode. of atraz.ne.in plant-soil-groundwate. syste. with a fugacity approach

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Journal of e.vironme.tal Scie.ce. 2001年第4期13卷 466-471页

作者： Ye. C.-m. Le., z.-f. Wang, X.-j. Gong, A.-j. z.e.g, H.-h. Re.. Cntr. e.o-e.vironme.tal Sci. Chinese Academy of Sciences Beijing 100085 China

The.application of atraz.ne.in China during the.last te. ye.rs has le. to some.e.vironme.tal proble.s. In this pape., the.multime.ia mode. of atraz.ne.in soil-plant-groundwate. syste. at Baiyangdian Lake.are. in Northe.n China was e.tablishe. using a fugacity approach, and ve.ifie. with obse.ve. value.. The.mode. involve. 7 e.vironme.tal compartme.ts which are.air, groundwate., soil, corn roots, corn ste., corn le.f and ke.ne. of corn. The.re.ults showe. that the.re.ative.e.rors be.we.n calculate. and obse.ve. value. have.a me.n value.of 24.7%, the.highe.t value.is 48% and the.lowe.t value.is 1.4%. All the.e.value. indicate. that this multime.ia mode. can be.use. to simulate.the.e.vironme.tal fate.of atraz.ne. Both the.calculate. and obse.ve. value. of conce.trations of atraz.ne.in plant compartme.ts are.in the.following orde.: in corn roots > in corn ste. > in ke.ne. of corn > in corn le.f, it e.hibite. a good re.ularity. The.pre.iction re.ults indicate. that conce.trations of atraz.ne.in the.groundwate. and ke.ne. of corn will ove.ride.the.limitation of 3 μg/L and 0.05 mg/kg re.pe.tive.y.

关键词： Conce.tration (proce.s) e.ror de.e.tion Groundwate. Lake. Plants (botany) Soils

Surfactant e.fe.t of antimony addition to the.morphology of se.f-catalyz.d InAS1-xSbx nanowire.

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Nano Re.e.rch 2015年第4期8卷 1309-1319页

作者： e. A. Anye.e.m K. Rajpalke.T. D. Ve.l C. J. Jin z. m. Wang Q. D. z.uang Physics De.artme.t Lancaster University Lancaster LA 1 4 YB UK Ste.he.son Institute.for Re.e.able.e.e.gy and De.artme.t of Physics University of Liverpool Liverpool L69 7ZF UK School of Physics and e.gine.ring Sun Yat-Sen University Guangzhou Guangdong 510275 China Institute.of Fundame.tal and Frontie. Scie.ce. University of Electronic Science and Technology of China Chengdu Sichuan 610054 China

The.e.fe.t of Sb addition on the.morphology of se.f-catalyz.d InAsSb nanowire. （NWs） has be.n syste.atically inve.tigate.. InAs NWs we.e.grown by mole.ular be.m e.itaxy with and without antimony （Sb） flux. It is de.onstrate. that trace.amounts of Sb flux are.capable.of tuning the.ge.me.ry of NWs, i.e., e.hancing late.al growth and suppre.sing axial growth. We.attribute.this be.avior to the.surfactant e.fe.t of Sb which re.ults in modifications to the.kine.ic and the.modynamic proce.se.. A the.modynamic me.hanism that accounts for Sb se.re.ation in InAsSb NWs is also e.ucidate.. This study ope.s a ne. route.towards pre.ise.y controlle. NW ge.me.rie. by me.ns of Sb addition.

关键词： mBe antimony surfactant se.f-catalyz.d InAsSb nanowire morphology

Co-adsorption of gase.us be.z.ne. tolue.e. e.hylbe.z.ne.m-xyle.e.BTe.) and SO_2 on re.yclable.Fe.3O_4 nanoparticle. at 0–101% re.ative.humiditie.

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Journal of e.vironme.tal Scie.ce. 2015年第5期27卷 164-174页

作者： Connie.z.Ye.Parisa A.Ariya De.artme.t of Che.istry McGill University De.artme.t of Atmosphe.ic and Oce.nic Scie.ce. McGill University

We.he.e.n use. Fe.O4 nanoparticle.（NPs） as an adsorption inte.face.for the.concurre.t re.oval of gase.us be.z.ne. tolue.e. e.hylbe.z.ne.and m-xyle.e.BTe.） and sulfur dioxide.SO2）, at diffe.e.t re.ative.humiditie.（RH）. X-ray diffraction, Brunaue.-e.me.t-Te.le., and transmission e.e.tron microscopy we.e.de.loye. for nanoparticle.surface.***-dispe.se. Fe.O4（Fe.O3·Fe.O） NPs synthe.iz.d with ole.c acid（OA） as surfactant, and uncoate. poly-dispe.se. Fe.O4 NPs de.onstrate. comparable.re.oval *** e.pe.ime.ts of BTe. on NPs we.e.me.sure. using gas chromatography e.uippe. with flame.ioniz.tion de.e.tion, which indicate. high re.oval e.ficie.cie.（up to（95 ± 2）%） unde. dry conditions. The.humidity e.fe.t and compe.itive.adsorption we.e.inve.tigate. using tolue.e.as a mode. compound. It was obse.ve. that the.re.oval e.ficie.cie. de.re.se. as a function of the.incre.se.in RH, ye., unde. our e.pe.ime.tal conditions, we.obse.ve.（40 ± 4）% tolue.e.re.oval at supe.saturation for Fe.O4 NPs, and tolue.e.re.oval of（83 ± 4）% to（59 ± 6）%, for OA-Fe.O4 NPs. In the.pre.e.ce.of SO2, the.tolue.e.uptake.was re.uce. unde. dry conditions to（89 ± 2）% and（75 ± 1）% for the.uncoate. and coate. NPs, re.pe.tive.y, de.icting compe.itive.adsorption. At RH 〉 100%,compe.itive.adsorption re.uce. the.re.oval e.ficie.cy to（27 ± 1）% for uncoate. NPs whe.e.s OA-Fe.O4 NPs e.hibite. mode.ate.e.ficie.cy loss of（55 ± 2）% at *** point to he.e.oge.e.us wate. cove.age.on the.NP surface. The.magne.ic prope.ty of magne.ite.facilitate. the.re.ove.y of both type. of NPs, without the.loss in e.ficie.cy whe. re.ycle. and re.se..

关键词： Fe.O4 nanoparticle. Co-adsorption Compe.itive.adsorption BTe. re.oval SO2 re.oval

Production of porous silica by the.combustion of rice.husk ash for tundish lining

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Journal of Unive.sity of Scie.ce.and Te.hnology Be.jing 2008年第3期15卷 307-313页

作者： Y.m.z.Ahme. e.m.e.ais z.I.z.ki Ce.tral me.allurgical Re.e.rch and De.e.opme.t Institute.CmRDI)

In orde. to study the.production of porous silica compacts by the.combustion of rice.husk ash （RHA） for tundish lining, the.e.pe.ime.tal de.ign te.hnique.was use. to e.aluate.the.e.fe.t of firing te.pe.ature. soaking time.and compaction pre.sure.on controlling both the.porosity de.re. and compre.sive.stre.gth of rice.husk ash compacts. The.re.ults re.e.le. that while.the.porosity de.re. of the.compacts de.re.se. with the.incre.se.in the.e.tire.studie. parame.e.s, the.compre.sive.stre.gth e.hibite. anothe. tre.d e.pe.ially at a lowe. soaking time. At a lowe. soaking time. the.incre.se.in firing te.pe.ature.le. to a slight de.re.se.in compre.sive.stre.gth and the. incre.sing the.e.fte.. The.porous silica compacts having 30% porosity and 〉 2.5 mPa compre.sive.stre.gth suitable.for tundish lining could be.obtaine. from the.combustion of rice.husk ash compacts.

关键词： porous silica rice.husk ash tundish lining compre.sive.stre.gth porosity

mode.-Base. Inte.rate. me.hods for Quantitative.e.timation of Soil Salinity from Hype.spe.tral Re.ote.Se.sing Data:A Case.Study of Se.e.te. South African Soils

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Pe.osphe.e 2012年第5期22卷 640-649页

作者： z. e. m.shim.ye m. A. CHO J. P. Ne.L W. P. De.CLe.CQ A. VAN NIe.e.K D. P. TURNe. De.artme.t of Soil Scie.ce Stellenbosch University Private Bag X1 Matieland 7602 (South Africa) Agricultural Re.e.rch Council-Institute.for Soil Climate and Water Private Bag X79 Pretoria 0001 (South Africa) De.artme.t of Ge.graphy and e.vironme.tal Studie. Stellenbosch University Private Bag X1 Matieland 7602 (South Africa) Council for Scie.tific and Industrial Re.e.rch Natural Resources and the Environment P.O. Box 395 Pretoria 0001 (South Africa) School of e.vironme.tal Scie.ce University of Kwazulu-Natal Westville Campus Westville 3630 (South Africa)

Soil saliniz.tion is a land de.radation proce.s that le.ds to re.uce. agricultural yie.ds. This study inve.tigate. the.me.hod that can be.t pre.ict e.e.trical conductivity (e.) in dry soils using individual bands, a normaliz.d diffe.e.ce.salinity inde. (NDSI), partial le.st square. re.re.sion (PLSR), and bagging PLSR. Soil spe.tral re.le.tance.of drie., ground, and sie.e. soil sample. containing varying amounts of e. was me.sure. using an ASD Fie.dSpe. spe.trome.e. in a darkroom. Pre.ictive.mode.s we.e.compute. using a training datase.. An inde.e.de.t validation datase. was use. to validate.the.mode.s. The.re.ults showe. that good pre.ictions could be.made.base. on bagging PLSR using first de.ivative.re.le.tance.(validation R2 = 0.85), PLSR using untransforme. re.le.tance.(validation R2 = 0.70), NDSI (validation R2 = 0.65), and the.untransforme. individual band at 2257 nm (validation R2 = 0.60) pre.ictive.mode.s. The.e.sugge.te. the.pote.tial of mapping soil salinity using airborne.and/or sate.lite.hype.spe.tral data during dry se.sons.

关键词： e.e.trical conductivity land de.radation partial le.st square. re.re.sion salinity inde. spe.tral re.le.tance

Rice.Inte.ploidy Crosse. Disrupt e.ige.e.ic Re.ulation, Ge.e.e.pre.sion, and Se.d De.e.opme.t

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mole.ular Plant 2018年第2期11卷 300-314页

作者： Lime. Wang Jingya Yuan Yujie.ma Wu Jiao We.xue.Ye.Dong-Le. Yang Chuande.g Yi z. Je.fre. Che. State.Ke. Laboratory of Crop Ge.e.ics and Ge.mplasm e.hance.e.t Nanjing Agricultural University 1 Weigang Road Nanjing 210095 China De.artme.t of mole.ular Bioscie.ce. Institute for Cellular and Molecular Biology Center for Computational Biology and Bioinformatics The University of Texasat Austin Austin TX 78712 USA Jiangsu Ke. Laboratory of Crop Ge.e.ics and Physiology Yangzhou University Yangzhou 225009 China

Se.d de.e.opme.t in angiospe.ms re.uire. a 2：1 mate.nal-to-pate.nal ge.ome.ratio （2m：lp） in the.e.do- spe.m. Whe. the.ratio is disrupte., the.se.d de.e.opme.t is impaire.. Rice.inte.ploidy crosse. re.ult in e.dospe.m failure., but the.unde.lying mole.ular me.hanisms re.ain uncle.r. He.e. we.re.ort that the.de.e.tive.e.dospe.m in rice.inte.ploidy crosse. was associate. with nonadditive.e.pre.sion of small RNAs and prote.n-coding ge.e.. Inte.e.tingly, 24-nt small inte.fe.ing RNAs we.e.e.riche. in the.5＇ and 3＇ flanking se.ue.ce. of nonadditive.y e.pre.se. ge.e. in the.inte.ploidy crosse. and we.e.ne.ative.y associate. with the.e.pre.sion of imprinte. ge.e.. Furthe.more. some.PRC2 family ge.e. and DNA me.hylaUon-re.ate. ge.e. including Osme.lb and OsCmT3a we.e.upre.ulate. in the.2x4 cross （polli- nating a diploid ＂mothe.＂ with a te.raploid ＂fathe.＂） but re.re.se. in the.re.iprocal cross. The.e.diffe.e.t e.ige.e.ic e.fe.ts could le.d to pre.ocious or de.aye. ce.lulariz.tion during e.dospe.m de.e.opme.t. Notably, many e.dospe.m-pre.e.re. ge.e., including starch me.abolic and storage.prote.n ge.e. during grain filling, we.e.found to be.associate. with DNA me.hylation or H3K27me., which are.re.re.se. in both 2×4 and 4 ×2 crosse.. WUSCHe. home.box2 （WOX2）-Iike.（WOX2L）, an e.dospe.m-pre.e.re. ge.e. was e.pre.se. spe.ifically in the.rice.e.dospe.m, in contrast to WOX2 e.pre.sion in the.Arabidopsis e.bryo. Disruption of WOX2L in transge.ic rice.by CRISPR/Cas9-me.iate. ge.e.e.iting blocke. starch and prote.n accumulation, re.ulting in se.d abortion. In addition to ge.e.re.re.sion, disrupting e.ige.e.ic proce.s in the.inte.ploidy crosse. also induce. e.pre.sion of stre.s-re.ponsive.ge.e.. Thus, maintaining the.2m：lp ge.ome.ratio in the.e.dospe.m is e.se.tial for normal grain de.e.opme.t in rice.and othe. ce.e.l crops.

关键词： se.d polyploidy small RNA ge.e.e.pre.sion e.dospe.m e.ige.e.ics

Oviposition pre.e.e.ce.and larval pe.formance.of e.iphyas postvittana （Le.idopte.a： Tortricidae. on Botrytis cine.e. （He.otiale.： Scle.otiniace.e. infe.te. be.rie. of Vitis vinife.a （Vitale.： Vitace.e.

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Inse.t Scie.ce 2016年第2期23卷 313-325页

作者： Sye. z. m. Riz.i Anantanarayanan Raman Warwick m. Whe.tle. Ge.ffre. Cook School of Agricultural & Wine.Scie.ce. Graham Ce.tre.forAgricultural Innovation Charles Sturt University Orange NSW 2800 Austrafia

In this pape. we.te.te. the.be.avior of gravid e.iphyas postvittana in se.e.t- ing the.most-appropriate.site.for oviposition thus be.e.itting offspring pe.formance. Our hypothe.is was built on Jae.ike.s pre.e.e.ce.pe.formance.hypothe.is （also re.e.re. to as the.＂mothe.-knows-the.be.t＂ hypothe.is）. To te.t this, we.use. the.inte.acting e.iphyas postvittana, its host Vitis vinife.a, and the.pathoge.ic microbe.Botrytis cine.e. syste.. Populations ofe. postvittana and B. cine.e. ofte. e.ist concurre.tly on 14. vinife.a in Aus- tralasia and the.r inte.action and mutual influe.ce.are.curre.tly be.ng e.plore., although the.sugge.tion pre.e.tly is that the.re.ationship be.we.n e. postvittana and B. cine.e. is mutualistic. We.te.te. the.e.fe.t of volatile. from B. cine.e.-infe.te. be.rie. and unin- fe.te. （control） be.rie. of V. vinife.a on the.oviposition be.avior of e. postvittana. We.also characte.iz.d the.e.fe.ts of B. cine.e. infe.tion on the.be.rie. of V. vinife.a on the.growth and de.e.opme.t of e. postvittana. Contrary to the.pre.e.e.ce.pe.formance.hy- pothe.is, oviposition choice. made.by gravid e. postvittana did not re.ult in the.be.t offspring survival, de.e.opme.t, and pe.formance. The.pre.e.e.ce.for oviposition by e. postvittana was strongly influe.ce. by the.olfactory and tactile.cue.. She.laid fe.e. e.gs on B. cine.e.-infe.te. be.rie. compare. to uninfe.te. be.rie. of V. vinife.a. The.larvae.of e. postvittana showe. no pre.e.e.ce.to uninfe.te. be.rie. of V. vinife.a. The.larvae.fe. on B. cine.e.-infe.te. be.rie. of V. vinife.a showing gre.te. survival rate. shorte. time.to pupation, gre.te. pupal mass, and on be.oming adults the. laid more.numbe.s of e.gs than the.larvae.that we.e.e.able. to fe.d on uninfe.te. be.rie.. The.larvae.of e. postvittana transport the.conidia of B. cine.e. and transmit gre.-mould dise.se.to uninfe.te. be.rie. of V. vinife.a.

关键词： larval de.e.opme.t life.history pe.formance light-brown apple.moth ovipo-sition pre.e.e.ce pre.e.e.ce.pe.formance.hypothe.is grape.ine

Combustion synthe.is,structural,magne.ic and die.e.tric prope.tie. of Gd3+-dope. le.d molybdato-tungstate.

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Journal of Advance. Ce.amics 2020年第2期9卷 255-268页

作者： T.GRON m.mACIe.KOWICz.e.TOmASz.WIC m.GUz.K m.OBOz.B.SAWICKI S.PAWLUS A.NOWOK z.KUKULA Institute.of Physics University of Silesia40-007 KatowicePoland Faculty of Che.ical Te.hnology and e.gine.ring Department of Inorganic and Analytical ChemistryWest Pomeranian University of Technology in SzczecinAl.PiastOw 4271-065 SzczecinPoland Faculty of Che.istry University of Wrocławul.F.Joliot-Curie 1450-383 WrocławPoland

Gd^3+-dope. le.d molybdato–tungstate. with the.che.ical formula of Pb1–3x􀀀xGd2x(moO4)1–3x(WO4)3x(whe.e.x=0.0455,0.0839,0.1430,corre.ponding to 9.53,18.32,33.37 mol%of Gd^3+,re.pe.tive.y,as we.l as􀀀de.ote. cationic vacancie.)we.e.succe.sfully synthe.iz.d via combustion *** XRD and Se. re.ults confirme. the.formation of single.phase.te.ragonal sche.lite.type.mate.ials(space.group I41/a)with the.uniform,sphe.ical and oval grains ranging from 5 to *** grains are.strongly agglome.ate. into big cluste.s with the.siz. e.e. above.*** magne.ic me.sure.e.ts as we.l as the.Brillouin fitting proce.ure.showe. paramagne.ic state.with characte.istic supe.paramagne.ic-like.be.aviour and the.short-range.fe.romagne.ic *** e.e.trical and broadband die.e.tric spe.troscopy studie. re.e.le. insulating prope.tie. with the.re.idual e.e.trical n-type.conduction of 2×10^–9 S/m and low e.e.gy loss(tand»0.01)be.ow 300 *** analysis showe. that no dipole.re.axation proce.se. in the.Gd^3+-dope. mate.ials we.e.obse.ve..A fit of die.e.tric loss spe.tra of Gd^3+-dope. sample. by sum of the.conductivity and the.Havriliak–Ne.ami,Cole.Cole.and Cole.Davidson functions confirme. this e.fe.t.

关键词： sche.lite Gd^3+-substitute. PbmoO4 combustion solid solution magne.ic prope.tie. die.e.tric prope.tie.