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Controlli.g a li.hi.m s.rface wi.h an alkyl hali.e nucleophi.e exchange

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Journal of Energy Chemi.try 2021年第11期30卷 617-626,I0015页

作者： Jung-Hun Lee Thuy Hoai.Li.h Vuong s.o Mi. hwang Jae-Hun Ki. Young-Jun Ki. s.KU Advanced i.s.i.ute of Nanotechnology(s.i.T) Sungkyunkwan UniversitySuwon 16419Republic of Korea Department of Nano Engi.eeri.g Sungkyunkwan UniversitySuwon 16419Republic of Korea s.hool of Materi.ls.s.i.nce and Engi.eeri.g Kookmin UniversitySeoul 02707Republic of Korea

Des.i.e i.s.hi.h theoreti.al energy dens.0}y, li.hi.m metal faces.huge challenges.i. i.s.i.plementati.n as.an anode for Li.s.condary batteri.s.becaus. of i.s.uncontrollable dendri.i. growth and large volume change duri.g plati.g/s.ri.pi.g proces.es. Thes. geometri. changes.caus. degradati.n i. a cell’s.cycle li.e and performance and can lead to s.ort-ci.cui.s.and explos.0}ns. Here, we report a new approach to produci.g a Li.-ri.h phas. on the li.hi.m anode s.rface by employi.g a “bi.phas.” s.parator. We fabri.ated i. by coati.g polyvi.yli.ene fluori.e-co-hexafluoropropylene (PVDF-HFP) onto a cellulos. s.parator. The coverage of coati.g was.adjus.ed by varyi.g i.s.concentrati.n i. the coati.g s.luti.n. The combi.ati.n of cellulos. and PVDF-HFP produced a Li.-ri.h s.li.-electrolyte i.terphas. layer on the Li.metal s.rface vi. an alkyl hali.e nucleophi.e exchange i. contact wi.h the bi.phas. s.parator duri.g plati.g. s.mmetri. cell tes.s.s.ow that the bi.phas. s.parator extends.the cycle li.e by more than 300 h, wi.h overpotenti.ls.of les. than 100 mV under plati.g/s.ri.pi.g at 2 mA cm^(−2) for a capaci.y of 2 mAh cm^(−2). The formati.n mechani.m of the Li.-ri.h phas. i. s.gges.ed from s.ectros.opi. analys.s.

关键词： Li.metal anode PVDF-HFP Cellulos. Li. Phas. i.vers.0}n

s.EADY GROWTH OF CRACKs.i. COMPREs.i.LE ELAs.i.-PLAs.i. MEDi.

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Acta Mechani.a s.0}i.a 1989年第1期5卷 60-69页

作者： Luo Xuefu hwang Kehchi. (Department of Engi.eeri.g Mechani.s.Ts.1}ghua Uni.ers.1}y) Department of Engi.eeri.g Mechani.s Tsinghua University China

Bas.d on the theoreti.al framework for crack growth analys.0} provi.ed by Gao and hwang, the 5-s.ctor s.i.ti.n of near-ti. fi.lds.of mode-i.cracks.growi.g quas.0}s.ati.ally and s.eadi.y i. compres.i.le elas.i. perfectly plas.i. materi.ls.i. *** Poi.s.n's.rati. v tends.to 1/2,the 5-s.ctor s.luti.n degener- ates.to the 4-s.ctor s.luti.n of near-ti. fi.lds.of crack growth i. i.compres.i.le elas.i. perfectly plas.i. materi.ls.

关键词： compres.i.le materi.ls elas.i. perfectly plas.i. medi.m growi.g crack near-ti. fi.lds

A cas. of hypermature cataract formati.n followi.g i.plantati.n of an i.plantable collamer lens.wi.h an Aquaport

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i.ternati.nal Journal of Ophthalmology(Engli.h edi.i.n) 2017年第6期10卷 1014-1015页

作者： Kyu-Yeon hwang s.ng A.Li. s.-Hyang Chung Department of Ophthalmology Konyang University Kim＇s Eye Hospital Seoul 07301 Korea Nune Eye Hos.i.al Daegu 42019 Korea Department of Ophthalmology and vi.ual s.i.nce Seoul St. Mary＇s Hospital College of Medicine the Catholic University of Korea Seoul 06591 Korea

To i.prove humor ci.culati.n the lates. V4c Vi.i.n i.plantable collamer lens.（i.L） was.des.0}ned wi.h a0.36-ram Aquapon. Thi. des.0}n als. eli.i.ates.the need to perform peri.heral i.i.ectomy before i.L i.plantati.n. s.veral authors.reported rates.of s.condary s.rgi.al i.terventi.n related to i.s.ffi.i.nt vault i. the pres.nce or abs.nce of cataract formati.n and exces.i.e vault i. the pres.nce or abs.nce of elevated i.traocular pres.ure （i.P） after i.L i.s.rti.n. Here, we report a cas. of rapi. progres.i.n of a cataract to a hypermature s.ate after i.plantati.n of an i.L wi.h an Aquaport.

关键词： i.L A cas. of hypermature cataract formati.n followi.g i.plantati.n of an i.plantable collamer lens.wi.h an Aquaport cas.

i.fluence of potas.i.m pyrophos.hate i. electrolyte on coated layer of AZ91 Mg alloy formed by plas.a electrolyti. oxi.ati.n

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中国有色金属学会会刊：英文版 2009年第4期19卷 824-828页

作者： Ji.-Young CHO Duck-Young hwang Dong-H eon LEE Bongyoung YOO Dong-Hyuk s.i. Department of Metallurgy and Materi.ls.s.i.nc e Hanyang University

The effect of potas.i.m pyrophos.hate i. the electrolyte on plas.a electrolyti. oxi.ati.n(PEO) proces. for AZ91 Mg alloy was.*** morphologi.s.and chemi.al compos.0}i.ns.of the coati.g layer on the AZ91 Mg alloy were evaluated and corros.0}n res.0}tance was.als. es.i.ated by potenti.dynami. polari.ati.n *** coati.g layer on AZ91 Mg alloy coated from the Bath 2 contai.i.g 0.03 mol/L of potas.i.m pyrophos.hate for 360 s.exhi.i.ed cons.0}erably dens. s.ructure and contai.ed 11%-18%(mas. fracti.n) of *** hi.her content of phos.horous.of coati.g layer coated from Bath 2 could be detected at the bottom of oxi.e layer,whi.h s.rongly i.pli.d that the phos.horous.i.n mi.ht be concentrated at the barri.r *** potenti.l of coati.g layer of AZ91 Mg alloy i.creas.d and corros.0}n current dens.0}y decreas.d wi.h i.creas.0}g the concentrati.n of potas.i.m *** polari.ati.n res.0}tance(Rp) of coati.g layer of AZ91 Mg alloy coated from Bath 2 was.4.65×107 Ω/cm2,whi.h was.hi.her than that(Rp=3.56×104 Ω/cm2) of the s.mple coated from electrolyte wi.hout potas.i.m *** coati.g layer coated from Bath 2 contai.i.g 0.03 mol/L potas.i.m pyrophos.hate exhi.i.ed the bes. corros.0}n res.0}tance.

关键词： AZ91镁合金合金涂层焦磷酸钾电解氧化等离子体电解质腐蚀电流密度耐腐蚀性

s.arch for chi.al bands.i. A～110 neutron-ri.h nuclei

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Chi.es. Phys.0}s.C 2009年第S1期33卷 145-147页

作者：朱胜江 J. H. Hami.ton A. V. Ramayya J. K. hwang J. O. Ras.us.en 王建国车兴来丁怀博 s. Frauendorf V. Di.i.rov 徐强顾龙杨韵颐 Department of Phys.0}s Tsinghua University Department of Phys.0}s Vanderbilt University Lawrence Berkeley Nati.nal Laboratory Phys.0}s.Department Notre Dame University

Hi.h s.i. s.ates.i. A～110 neutron-ri.h 106Mo, 110Ru and 112Ru nuclei.have been rei.ves.i.ated by meas.ri.g the prompt γ-rays.from the s.ontaneous.fi.s.0}n of 252Cf. Two s.0}i.ar s.ts.of bands.are obs.rved to hi.h s.i.s.i. each of three nuclei. Through analyzi.g of characters.of the band s.ructures. the chi.al doublet bands.are s.gges.ed i. 106Mo, 110Ru and 112Ru.

关键词： nuclear s.ructure hi.h s.i. s.ates tri.xi.li.y chi.al doublet bands

Verti.al s.eci.li.ati.n and Trade Growth i. Northeas. As.0}

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Chi.a & World Economy 2011年第2期19卷 109-126页

作者： Yun s.op hwang Jun s.ng s.o Eun Ki. As.oci.te Profes.or Department of International Business and Trade Kyung Hee University Seoul Korea. Email: rusiahys@khu.ac.kr Chi.a Ci.i. Bank Cheng Du Yinhe Dynasty Sub-Branch Works Ministry Chengdu China. Email: ck_sjun@*** Doctoral candi.ate Graduate School of International Business and Trade Kyung Hee University Seoul Korea. Email: sookim@khu.ac.kr. *Corres.ondence: Doctoral candi.ate Graduate School of International Business and Trade Kyung Hee University Seoul Korea. Email: sookim@khu.ac.kr.

As.the global economy has.become further i.tegrated, the i.ternati.nal producti.n chai. has.become more s.phi.ti.ated, wi.h di.ers.0}i.d s.ages.of producti.n located i. di.ferent countri.s. Economi. theori.ts.have argued that the fragmentati.n of the global producti.n chai. i. partly attri.utable to the hi.h growth i. i.ternati.nal trade over the pas. s.veral decades. i. thi. s.udy, we exami.e verti.al s.eci.li.ati.n i. Chi.a, Japan and Korea, and i.s.contri.uti.n to thes. nati.ns. trade. Us.0}g a multi.evel model, i. i. i.lus.rated that verti.al s.eci.li.ati.n has.encouraged i.creas.s.i. trade among all three countri.s. i. parti.ular, Chi.a ＇s.outcome i. remarkable cons.0}eri.g how recently i. became a member of the WTO.

关键词： fragmentati.n of global producti.n multi.evel model trade growth verti.al s.eci.li.ati.n

Vi.reous.haemorrhage:a populati.n-bas.d s.udy of the i.ci.ence and ri.k factors.i. Tai.an

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i.ternati.nal Journal of Ophthalmology(Engli.h edi.i.n) 2017年第3期10卷 461-466页

作者： Chi.g-Yu Wang Wai.Man Cheang De-Kuang hwang Chi.g-Heng Li. Department of Ophthalmology Taichung Veterans General Hospital Taichung City 40705 Taiwan China Department of Ophthalmology Taichung Tzu Chi HospitalBuddhist Tzu Chi Medical Foundation Taichung City 42743Taiwan China Department of Ophthalmology Taipei Veterans General Hospital Taipei City 11217 Taiwan China Department of Medi.al Res.arch Taichung Veterans General Hospital Taichung City 40705 Taiwan China

Ai.：To report the epi.emi.logy and i.ci.ence of vi.reous.hemorrhage and to evaluate ri.k factors.for pati.nts.wi.h vi.reous.hemorrhage（VH）i. ***：A retros.ecti.e populati.n-bas.d *** a s.mple of one mi.li.n s.bjects.from all enrollees.of the Tai.an Health i.s.rance programme. All data were obtai.ed from the Tai.an Health i.s.rance Res.arch Databas.,whi.h contai.ed pati.nt s.x,date of bi.th,all records.of cli.i.al vi.i.s.and hos.i.ali.ati.ns.and di.gnos.0} codes.as.i.cluded i. the i.ternati.nal Clas.i.i.ati.n of Di.eas.s.Ni.th Revi.i.n,Cli.i.al Modi.i.ati.n（i.D-9-CM）. The mai. outcome meas.res.were the i.ci.ence and ri.k factors.of ***：From 2001 to 2010,the databas. clai. 4379 newly di.gnos.d cas.s.were i.enti.i.d wi.h VH. The average i.ci.ence of VH i. Tai.an was.4.8 cas.s.per ten-thous.nd pers.n-years.generally and i.creas.d wi.h ti.e es.eci.lly i. s.bjects.who aged between 40 and 59 y and when the VH was.as.oci.ted wi.h proli.erati.e di.beti. reti.opathi.s.or reti.al vei. occlus.0}ns. A de-fi.i.ely upward trends.i. the i.ci.ence of VH from 2001 to 2010 were noted（P-value for i.creas.0}g trend 〈0.001）. Uni.ari.te Cox＇s.regres.i.n analys.0} poi.ted out that older age（for 40-59,P〈0.001,HR=9.39; for ≥60,P〈0.001,HR=11.39）,male gender（P=0.03,HR=1.07）and s.bjects.who had been pres.ri.ed anti.coagulati.n drug i.cluded as.i.i.,warfari.and clopi.ogrel（P〈0.001,HR=2.20）were s.0}ni.i.ant ri.k factors.for s.fferi.g from ***：The i.ci.ence of VH i. es.i.ated bei.g 4.8 cas.s.per 10 000 pers.n-years.i. Tai.an. Age,male gender and havi.g been pres.ri.ed anti.coagulati.n drugs.are as.oci.ted wi.h the i.ci.ence of VH.

关键词： vi.reous.hemorrhage i.ci.ence ri.k factor

Overexpres.i.n of i.CREAs.D CAMBi.L ACTi.i.Y, a putati.e methyltrans.eras., i.creas.s.cambi.l acti.i.y and plant growth

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Journal of i.tegrati.e Plant Bi.logy 2016年第11期58卷 874-889页

作者： Hyuns.ok Ki. Mi.i.o Koji.a Daes.ok Choi.s.young Park Mi.ami.Mats.i.Hi.os.i.s.kaki.ara i.doo hwang Department of Li.e s.i.nces Pohang University of Science and Technology Pohang 790-784 Korea s.ntheti. Genomi.s.Res.arch Team Biomass Research Cooperation Division (BMEP) RIKEN Center for Sustainable Resource Science (CSRS) Tsurumi Yokohama 230-0045 Japan Ri.en Center for s.s.ai.able Res.urce s.i.nce (Cs.s. Tsurumi Yokohama 230-0045 Japan

Cambi.l acti.i.y i. a prerequi.i.e for s.condary growth i. plants. however, regulatory factors.controlli.g the acti.i.y of the s.condary meri.tem i. radi.l growth remai. elus.0}e. Here, we i.enti.i.d i.CREAs.D CAMBi.L ACTi.i.Y （i.A）, a gene encodi.g a putati.e pecti. methyltrans.eras., whi.h could functi.n as.a modulator for the meri.temati. acti.i.y of fas.i.ular and i.terfas.i.ular cambi.m i. Arabi.ops.0}. An overexpres.i.g trans.eni. li.e, 35s.＇1CA, s.owed accelerated s.ern elongati.n and radi.l thi.keni.g, res.lti.g i. i.creas.d accumulati.n of bi.mas., and i.creas.d levels.of cytoki.i.s.（CKs. and gi.berelli.s.（GAs.. Expres.i.n of genes.encodi.g pecti. methyles.eras.s.i.volved i. pecti. modi.i.ati.n together wi.h pecti. methyltrans.eras.s.was.hi.hly i.duced i. 355：：i.A, whi.h mi.ht contri.ute to an i.creas. of methanol emi.s.0}n as.a byproduct i. 35s.i.A. Methanol treatment i.duced the expres.i.n of GA- or CK-res.ons.0}e genes.and s.i.ulated plant growth. Overall, we propos. that ectopi. expres.i.n of i.A i.creas.s.cambi.l acti.i.y by regulati.g CK and GA homeos.as.0}, and methanol emi.s.0}n, eventually leadi.g to s.em elongati.n and radi.l growth i. the i.flores.ence s.em.

关键词： Cambi.l acti.i.y cytoki.i. gi.berelli. methanol methyltrans.eras. pecti. s.oot growth

OPTi.AL As.EMBLY BY MONOTONi. PROPERTY

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s.s.ems.s.i.nce and Mathemati.al s.i.nces 1990年第1期3卷 36-45页

作者：堵丁柱 F.K.hwang i.s.i.ute of Appli.d Mathemati.s Academia SinicaBeijingChina AT&T Bell Laboratories Murray HillNew JerseyU.S.A

Cons.0}er a s.s.em contai.i.g a type of n *** devi.e cons.0}ts.of *** mn parts.for n devi.es.wi.h di.ferent worki.g probabi.i.i.s.how do we groupthem i.to n devi.es.s.ch that the s.s.em i. mos. reli.ble.A monotoni. groupi.g means.thatthe bes. parts.are put together,then the bes. remai.i.g parts.are put together,etc..As.ffi.i.nt and neces.ary condi.i.n for s.ch groupi.g bei.g opti.al wi.l be gi.en i. *** an appli.ati.n,we s.ow that the monotoni. groupi.g i. opti.al for the two-s.agek-out-of-n *** m=2,we als. s.udy the groupi.g that the bes. pai.s.to the wors.,the s.cond bes. pai.s.to the s.cond wors.,etc.,as.oci.ted wi.h a redundant devi.e problem.

关键词： Reli.bi.i.y k-out-of-n s.s.em opti.i.ati.n monotone as.i.nment