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Obs.rvation and model.ing of s.imul.ted Raman s.attering driven by an optical.y s.oothed l.s.r beam in experimental.conditions.rel.vant for s.ock ignition

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High Power l.s.r s.ience and Engineering 2021年第4期9卷 160-178页

作者： G.Cris.oforetti s.Hül.er P.Koes.er l.Antonel.i s.Atzeni F.Baffigi D.Batani C.Baird N.Booth M.Gal.mberti K.Gl.ze A.Héron M.Khan P.l.is.au D.Mancel.i M.Notl.y P.Ol.veira O.Renner M.s.id A.s.hiavi G.Tran N.C.Wool.ey l.A.Gizzi Intens. l.s.r Irradiation l.boratory INO-CNRINO-CNR56124 PisaItaly Centre de Phys.que Théorique CPHT CNRSIP ParisEcole Polytechnique91128 PalaiseauFrance York Pl.s.a Ins.itute Department of PhysicsUniversity of YorkYork YO105DDUK Dipartimento s.AI Universitàdi Roma'La Sapienza'00161 RomaItaly Univers.téde Bordeaux CNRSCEACELIA33405 TalenceFrance s.FC Rutherford Appl.ton l.b Central Laser FacilityDidcot SN21SZUK Key l.boratory for l.s.r Pl.s.as.MOE) Shanghai Jiao Tong UniversityShanghai 200240China CEA DAMDIF91297 ArpajonFrance Univers.téParis.s.cl.y CEALMCE91680 Bruyeres-le-ChatelFrance Ins.itute of Phys.cs ELI BeamlinesInstitute of Plasma PhysicsCzech Academy of Sciences18221 PragueCzech Republic Hel.hol.z-Zentrum Dres.en-Ros.endorf 01328 DresdenGermany

We report res.l.s.and model.ing of an experiment performed at the Target Area Wes. Vul.an l.s.r facil.ty,aimed at inves.igating l.s.r±pl.s.a interaction in conditions.that are of interes. for the s.ock ignition s.heme in inertial.confinement fus.on(ICF),that is.l.s.r intens.ty higher than 10^(16) W/cm^(2) impinging on a hot(T>1 keV),inhomogeneous.and l.ng s.al.l.ngth pre-formed *** s.ow a s.gnificant s.imul.ted Raman s.attering(s.s.backs.attering(;%-20%of l.s.r energy)driven at l.w pl.s.a dens.ties.and no s.gnatures.of two-pl.s.on decay(TPD)/s.s.driven at the quarter critical.dens.ty *** are s.tis.actoril. reproduced by an anal.tical.model.accounting for the convective s.s.growth in independent l.s.r s.eckl.s.in conditions.where the refl.ctivity is.dominated by the contribution from the mos. intens. s.eckl.s.where s.s.becomes.*** and kinetic s.mul.tions.wel. reproduce the ons.t of s.s.at l.w pl.s.a dens.ties.in a regime s.rongl. affected by non-l.near l.ndau damping and by fil.mentation of the mos. intens. l.s.r *** abs.nce of TPD/s.s.at higher dens.ties.is.expl.ined by pump depl.tion and pl.s.a s.oothing driven by *** preval.nce of l.s.r coupl.ng in the l.w-dens.ty profil. jus.ifies.the l.w temperature meas.red for hot el.ctrons.7-12 keV),which is.wel. reproduced by numerical.s.mul.tions.

关键词： pl.s.a s.mul.tions s.ock ignition s.imul.ted Raman s.attering inertial.confinement fus.on l.s.r-pl.s.a interaction

Al.el.pathic Effect of Aqueous.Extract of Argemone mexicana l.on Germination and Growth of Brachiaria dictyoneura l.and Cl.toria ternatea l

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American Journal.of Pl.nt s.iences 2013年第11期4卷 2138-2147页

作者： Has.an s. Namkel.ja Mokiti T. Tarimo Patrick A. Ndakidemi s.hool.of l.fe s.iences.and Bioengineering The Nelson Mandela African Institution of Science and Technology Arusha Tanzania

The pres.nt s.udy was.conducted in the l.boratory to inves.igate the al.el.pathic effect of Mexican poppy (Argemone mexicana l.) to the germination and growth parameters.of two native s.ecies.Brachiaria dictyoneura l.and Cl.toria ternatea l. Different concentrations.of l.af and s.ed aqueous.extracts.from Argemone mexicana (0%, 25%, 50%, 75% and 100%) were eval.ated. Res.l.s.s.owed that s.ed germination, root l.ngth, s.oot l.ngth, s.edl.ng l.ngth, fres. weight and dry weight of B. dictyoneura and C. ternatea s.edl.ngs.were s.gnificantl. reduced by l.af and s.ed extracts.compared with control.treatments. Roots.were more affected than s.oots.and l.af extract was.more s.ppres.ive than s.ed extracts. From the res.l.s. it is.concl.ded that l.af and s.ed extracts.have s.me al.el.chemical. with inhibitory effect on germination and growth of the tes.ed pl.nt s.ecies.

关键词： Al.el.chemical. Root l.ngth s.oot l.ngth

Impl.menting into GIs.a Tool.to Automate the Cal.ul.tion of Phys.ographic Parameters.of River Bas.ns

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Open Journal.of Modern Hydrol.gy 2013年第2期3卷 67-74页

作者： Roberto Franco-Pl.ta Carl.s.Miranda-Vázquez Héctor s.l.res.Hernández l.is.Ricardo Manzano-s.l.s.Khal.dou M. Ba Jos. l. Expós.to-Cas.il.o Facul.y of Geography Autonomous University of the State of Mexico Toluca Mexico Inter-American Center of Water Res.urces Autonomous University of the State of Mexico Toluca Mexico.

The phys.ographic characterization of a bas.n is.a fundamental.el.ment as.it defines.the hydrol.gical.behavior of that bas.n. The pres.nt work deal. with the devel.pment and impl.mentation of a tool.that al.ows.cal.ul.ting in an automated manner the phys.ographic parameters.of a bas.n, as.wel. as.thos. of the s.rface runoff and main river, bes.des.other graphic el.ments. hyps.metric curve, equival.nt rectangl. and profil. of the main river. s.ch a tool.was.devel.ped under Vis.al.Bas.c 6 programming l.nguage and the s.atial.geographic component ArcObjects.by Es.I;they enabl.d the devel.pment of a l.brary as.a final.product (.dl.), which can be l.aded and impl.mented in ArcMap s.ftware. In the methodol.gy a Conceptual.Model.was.es.abl.s.ed, from which it was.pos.ibl. to identify the requirements.and methods.to obtain the parameters. as.wel. as.the conception and impl.mentation of the l.gical.Model.that incl.des.the s.ecific functions.and al.o the input s.ructures. proces.es.and data output. Final.y, the tool.was.tes.ed with actual.data from El.Caracol.river bas.n, l.cated in central.s.uthern Mexico, which s.owed the eas.nes. and us.ful.es. of it, bes.des.the effectivenes. of the res.l.s. not l.aving as.de the time and res.urces.s.ved by the us.r when characterizing a bas.n, compared with other conventional.proces.es.

关键词： GIs Programming ArcObjects Vis.al Bas.c Phys.ography of Bas.n

Crys.al.Growth of[Ca3Al.OH)6·12H2O]2·(s.4)3·2H2O (Ettringite) s.udied Under Microgravity Conditions

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Journal.of Wuhan Univers.ty of Technol.gy(Material. s.ience) 2020年第5期35卷 893-899页

作者： Meier M R l.I l.Rinkenburger A Pl.nk J Technis.he Univers.tat Miinchen Chair for Construction Chemistry85747 GarchingLichtenbergstrafie 4Germany

On parabol.c fl.ghts.the growth of ettringite,[Ca3Al.OH)6·12H2O]2·(s.4)3·2H2O,a major reaction product of cement with water which forms.ins.antaneous.0},was.crys.al.ized under microgravity conditions.and *** the experiments.Ca(OH)2/Al.(s.4)3 s.l.tions.were combined and reacted for 10?s.fol.owed by immediate fil.ration of the s.s.ens.on and s.bs.quent quenching with *** the ettringite crys.al.,the s.ze,as.ect ratios.quantity and morphol.gy were determined and the res.l.s.were compared with thos. from identical.experiments.performed under terres.ric *** microgravity,general.y s.al.er crys.al. (l.2.9 μm) precipitated in l.rger amount than under normal.gravity (l.3.5 μm).The as.ect ratios.of the crys.al. grown under terres.ric or microgravity condition were comparabl. at about *** is.as.umed that the reas.n for the s.al.er ettringite crys.al. is.the abs.nce of convection l.ading to more initial.nucl.i,but s.0}wer crys.al.growth which is.diffus.on ***,no preference rel.tive to the ion trans.ort to the different faces.of the crys.al. *** res.l.s.contribute to the unders.anding of the mineral.zation of inorganic s.l.s.under microgravity conditions.for which hitherto onl. a handful.of exampl.s.were reported.

关键词： crys.al.ization ettringite microgravity morphol.gy nucl.ation

高背压超声气体团簇喷流中团簇平均尺寸沿喷流方向演化研究

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物理学报 2015年第1期64卷 69-74页

作者：徐逸 A.s.Bol.arev Dong Eon Kim 陈光龙上海工程技术大学基础教学学院 Kel.ys. Ins.itute of Appl.ed Mathematics Russian Academy of ScienceMoscow 125047Russia Department of Phys.cs.& Center for Attos.cond s.ience and Technol.gy(CAs.ECH) Pohang University of Science and Technology (POTECH)PohangKyungbuk 790–784Korea Max Pl.nck Center for Attos.cond s.ience PohangKyungbuk 790-784Korea

本文通过对高背压(50 bar,1 bar=1.0×105Pa)氩气经长锥型喷嘴(长度l.30 mm)向真空绝热膨胀所形成的超声气体团簇喷流的数值模拟,分析比较了由喷嘴喉口起沿喷流方向在喷流中心轴线上团簇平均尺寸的演化情况.结果表明:沿喷流方向团簇平... 详细信息

本文通过对高背压(50 bar,1 bar=1.0×105Pa)氩气经长锥型喷嘴(长度l.30 mm)向真空绝热膨胀所形成的超声气体团簇喷流的数值模拟,分析比较了由喷嘴喉口起沿喷流方向在喷流中心轴线上团簇平均尺寸的演化情况.结果表明:沿喷流方向团簇平均尺寸显示先增长后趋于饱和的变化趋势,具有较大尺寸团簇的区域出现在距离喷嘴喉口大约20 mm.据此本文再结合关于喷流中原子密度沿喷流方向变化的模拟结果开展了锥形喷嘴长度的优化研究.针对由常见构型的锥形喷嘴(喉径～0.5 mm,半张角～8.5?)在高背压下形成的团簇喷流,20 mm左右的长度为锥形喷嘴的适宜长度.

关键词：气体团簇 Bol.arev模型团簇尺寸气体团簇喷流

s.ingl.s. Bee Propol.s.Effects.on Experimental.Infection of Apis.fl.rea with Nos.ma ceranae

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Journal.of Agricul.ural.s.ience and Technol.gy(A) 2011年第6期1卷 818-825页

作者： G. s.wannapong s. Maks.ng M. E. Benbow Department of Biol.gy Faculty of Science Burapha University Chon Buri 20131 Thailand Biol.gical.s.ience Program Faculty of Science Burapha University Chon Buri 20131 Thailand Department of Biol.gy University of Dayton College Park Ohio 45469-2320 USA

Propol.s.col.ected by s.ingl.s. bees.from various.types.of pl.nts.has.been us.d as.an antimicrobial.agent in s.veral.previous.s.udies. We as.es.ed the effect of propol.s.produced by a s.ingl.s. bee, Trigona apical.s. on Apis.fl.rea experimental.y infected with Nos.ma ceranae, a paras.te of honeybees. For paras.te inocul.tion each Nos.ma free-bee was.fed 2 μl.of 50% (w/v) s.cros. s.l.tion containing N. ceranae s.ores.at 40,000 s.ores.bee and 0 as.a negative control.(CO). Treated bees.were provided with 0%, 10%, 20% and 50% propol.s.(w/v) in water, defined as.0P, 10P, 20P and 50P, res.ectivel.. We as.es.ed the effects.of propol.s.14 days.pos. inocul.tion. Al. propol.s.treated bees.had s.gnificantl. higher s.rvival.than untreated bees. However, s.rvival.of Nos.ma-inocul.ted bees.was.l.wer than that of control.bees. Bees.treated with the highes. propol.s.concentration (50P) had the highes. s.rvival.ratio. No control.bees.became infected over the cours. of the s.udy. However, N. ceranae infection rates.of bees.treated with 0P, 10P, 20P and 50P were 75 ± 1.4%, 72 ± 5.6%, 69 ± 4.2% and 47 ± 1.4%, res.ectivel.. In addition, propol.s.treated bees.had hypopharyngeal.gl.nd protein content that was.s.gnificantl. higher than 0P and CO bees. Overal., propol.s.treatment s.gnificantl. reduced N. ceranae infection rate and bee mortal.ty and was.as.ociated with increas.d hypopharyngeal.gl.nd protein concentration.

关键词：微孢子虫实验感染蜂胶蜜蜂寄生虫 API 蛋白质含量寄生虫感染植物采集

O-BODIPYs.as.fl.ores.ent l.bel. for s.gars.gl.cos.,xyl.s. and ribos.

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Organic Chemis.ry Frontiers 2022年第3期9卷 720-730页

作者： Deepika Kanyan Miriana Horacek-Gl.ding Martijn J.Wil.ervanck Til. s.hnel.David C.Ware Penel.pe J.Brothers s.hool.of Chemical.s.iences The University of AucklandPrivate Bag 92019Auckland 1142New Zealand Res.arch s.hool.of Chemis.ry Australian National University137 Sullivan’s Creek RoadCanberra ACT 2601Australia

s.gar-O-BODIPY conjugates.in which the fl.ores.ent dye O-BODIPY is.l.nked to s.gars.directl. through B-O-C bonds.have been s.nthes.zed via an acid-catal.zed trans.s.erification *** of gl.cos.,xyl.s. and ribos. with O-... 详细信息

关键词： BODIPY s.gar bonds

Extrus.on-bas.d additive manufacturing of Mg-Zn al.oy s.affol.s

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Journal.of Magnes.um and Al.oys 2022年第9期10卷 2491-2509页

作者： J.Dong N.Tümer M.A.l.efl.ng P.Taheri l.E.Fratil.-Apachitei J.M.C.Mol.A.A.Zadpoor J.Zhou Department of Biomechanical.Engineering Delft University of TechnologyDelft 2628 CDthe Netherlands Department of Material. s.ience and Engineering Delft University of TechnologyDelft 2628 CDthe Netherlands

Porous.biodegradabl. Mg and its.al.oys.are cons.dered to have a great potential.to s.rve as.ideal.bone *** recent progres. in additive manufacturing(AM) has.prompted its.appl.cation to fabricate Mg s.affol.s.with geometrical.y ordered porous.*** AM,fol.owed by debinding and s.ntering,has.been recentl. demons.rated as.a powerful.approach to fabricating s.ch Mg s.affol.s.which can avoid s.me crucial.probl.ms.encountered when appl.ing powder bed fus.on AM ***,s.ch pure Mg s.affol.s.exhibit a too high rate of in vitro *** the pres.nt res.arch,al.oying through a pre-al.oyed Mg-Zn powder was.ul.il.zed to enhance the corros.on res.s.ance and mechanical.properties.of AM geometrical.y ordered Mg-Zn s.affol.s.*** in vitro biodegradation behavior,mechanical.properties.and el.ctrochemical.res.ons. of the fabricated Mg-Zn s.affol.s.were ***,the res.ons. of preos.eobl.s.s.to thes. s.affol.s.was.s.s.ematical.y eval.ated and compared with their res.ons. to pure Mg *** Mg-Zn s.affol.s.with a poros.ty of 50.3% and s.rut dens.ty of 93.1% were compos.d of the Mg matrix and MgZn2s.cond phas. *** in vitro biodegradation rate of the Mg-Zn s.affol.s.decreas.d by 81% at day 1,as.compared to pure Mg *** 28 days.of s.atic immers.on in modified s.mul.ted body fl.id,the corros.on rate of the Mg-Zn s.affol.s.decreas.d from 2.3± 0.9 mm/y to 0.7±0.1 mm/*** yiel. s.rength and Young’s.modul.s.of the Mg-Zn s.affol.s.were about 3 times.as.high as.thos. of pure Mg s.affol.s.and remained within the range of thos. of trabecul.r bone throughout the biodegradation *** cul.ure of MC3T3-E1 preos.eobl.s.s.in Mg-Zn extracts.indicated favorabl. *** direct cel. cul.ure,s.me cel.s.coul. s.read and form fil.podia on the s.rface of the Mg-Zn ***,this.s.udy demons.rates.the great potential.of the extrus.on-bas.d AM Mg-Zn s.affol.s.to be further devel.

关键词： Additive manufacturing Material.extrus.on Magnes.um-zinc al.oy Porous.s.affol. Biodegradation

Deriving Ag_3PO_4–CaO compos.te as.a s.abl. and s.l.r l.ght photocatal.s. for efficient ammonia degradation from was.ewater

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Journal.of Energy Chemis.ry 2018年第1期27卷 290-299页

作者： Y.s.aveis. s.s.arifnia Catal.s. Res.arch Center Chem.Eng.Dept.Razi UniversityKermanshah 67149-67246lran

A novel.Ag3PO4-CaO compos.te photocatal.s. with enhanced photocatal.tic activity was.s.nthes.zed and util.zed for degradation of ammonia from aqueous.s.l.tion under s.nl.ght. Ag3PO4 was.prepared by pre- cipitation method, and the compos.te of AgjPO4-CaO was.prepared via impregnation method. Util.zation of eggs.el. for CaO s.nthes.s.provided a cos.-effective and environmental.friendl. way for the hetero- geneous.catal.s. production. The as.prepared photocatal.s.s.were characterized by FT-IR, FE-s.M, TEM, EDX, UV-vis.and Pl.Res.l.s.s.ow that the Ag3PO4-CaO s.mpl.s.have excel.ent photocatal.tic perfor- mances.in the wide vis.bl.-l.ght region. The effect of operating parameters.l.ke the content of Ag3PO4 in compos.te, initial.ammonia concentration, pH of s.l.tion, catal.s. dos.ge and oxygen s.ppl. was.inves.i- gated. The photoeatal.s. with 60 wt% content of Ag3PO4 had a high photocatal.tic performance, becaus. a l.w content of Ag3PO4 caus.s.weak l.ght abs.rption, and the exces. amount of it res.l.s.in s.rious.el.ctron-hol. recombination due to the aggregation of AgjPO4 particl.s. The maximum ammonia degra- dation （about 70%） was.achieved in 340 mg/l.of ammonia, pH 11, and 1.25 g/l.of catal.s. in the pres.nce of pure oxygen. In comparis.n to Ag3PO4, 60 wt% AgjPO4-CaO had a good s.abil.ty and it coul. have been eas.l. s.parated from the s.l.tion for recycl.ng.

关键词： Photocatal.s. Ag3PO4 CaO Ammonia degradation s.nl.ght