부경대학교 Pukyong National University : 112

  • 2022-01-07Fecha de colección
  • 2022-02-15Actualizado
부경대학교 Pukyong National University : 112
  • Dirección web:www.pknu.ac.kr
  • Servidor IP:203.250.126.211
  • Descripción del lugar:

nombre de dominio:www.pknu.ac.krValuación

acerca de 5000~500000

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251

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2

sitio web:부경대학교 Pukyong National University : 112IP

203.250.126.211

sitio web:부경대학교 Pukyong National University : 112contenido

국립부경대학교PukyongNationalUniversity:112 varpeContext=""; varsUserId=""; varsUserName=""; varsUserNo=""; varsUserNum=""; varsUserLevel=""; functionsearchPost(){ newdaum.Postcode({ oncomplete:function(data){ //팝업에서검색결과항목을클릭했을때실행할코드를작성하는부분. //각주소의노출규칙에따라주소를조합한다. //내려오는변수가값이없는경우엔공백('')값을가지므로,이를참고하여분기한다. varfullAddr='';//최종주소변수 varextraAddr='';//조합형주소변수 //사용자가선택한주소타입에따라해당주소값을가져온다. if(data.userSelectedType==='R'){//사용자가도로명주소를선택했을경우 fullAddr=data.roadAddress; }else{//사용자가지번주소를선택했을경우(J) fullAddr=data.jibunAddress; } //사용자가선택한주소가도로명타입일때조합한다. if(data.userSelectedType==='R'){ //법정동명이있을경우추가한다. if(data.bname!==''){ extraAddr+=data.bname; } //건물명이있을경우추가한다. if(data.buildingName!==''){ extraAddr+=(extraAddr!==''?','+data.buildingName:data.buildingName); } //조합형주소의유무에따라양쪽에괄호를추가하여최종주소를만든다. fullAddr+=(extraAddr!==''?'('+extraAddr+')':''); } $(".zip").val(data.zonecode); $(".addr1").val(fullAddr); $(".addr2").focus(); } }).open(); } varfail_common_msg = "에러가발생했습니다!";varfail_common_sql = 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if(''!=''){ $.ajax({ url:peContext+"/addBookmark.do", method:'POST', dataType:"json", data:{ nm:'', no:'', ste:'IE5ISH' } }).done(function(data){ if(data.chkRst>0){ alert('등록된페이지입니다.') } if(data.result>0){ alert('저장되었습니다.'); getBookmarkList(); } }); }else{ alert('로그인후이용가능합니다.') } } functiongetBookmarkList(){ if(''!=''){ $ .ajax({ url:peContext+"/getBookmarkList.do", method:'POST', dataType:"json", data:{ ste:'IE5ISH' } }) .done( function(data){ varlist=data.bookmarkList varhtml=''; if(list.length>0){ $ .each( list, function(index,item){ if(item.mnuId=='1'){ html+=' ' +item.mnuNm +'삭제' }else{ html+=' ' +item.mnuNm +'삭제' } }); } if(list.length0){ if(list.length>0){ varmypeBookmarkList="" $ .each( list, function(index,item){ mypeBookmarkList+=' ' mypeBookmarkList+=' ' +(index+1) +'' mypeBookmarkList+=' ' +item.mnuNm +'' mypeBookmarkList+=' 삭제' mypeBookmarkList+=' ' }); }else{ mypeBookmarkList+=' ' mypeBookmarkList+=' #' mypeBookmarkList+=' 즐겨찾기를추가하세요' mypeBookmarkList+=' ' } $('#bookmarkList').html(mypeBookmarkList); } }); } } functiondeleteBookmark(id){ if(''!='' &&confirm('삭제시복구가불가합니다.삭제하시겠습니까?')==true){ $.ajax({ url:peContext+"/deleteBookmark.do", method:'POST', dataType:"json", data:{ id:id, ste:'IE5ISH' } }).done(function(data){ if(data.result>0){ getBookmarkList(); } }); } } functiongetCookie(name){ varcookieName=name+"="; vari=0; while(i 열기 JOIN SITEMAP ENGLISH LOGIN 검색 전체메뉴열기 전체메뉴열기       11 통합에서융합으로융합에서창학으로 미래를우리손으로 재학생 수강신청 비교과신청바로가기 부경구글앱스 OCU바로가기 KCU바로가기 디딤돌 학생생활관 교직원 KORUS KORUSVPN 웹메일 강의공유방 구성원참여·소통채널 교직원증명서발급 예비부경인 학부/학과/전공검색 학부입학정보 대학원입학정보 찾아오시는길 캠퍼스투어신청 학생생활관 동문 총동창회 대학발전기금 학생상담센터 4119고객센터 단디센터 청렴센터 부경포털 부경챗봇 PukyongToday 국립부경대개발대기측정장비,네덜란드가다 국립부경대연구팀,국제대기질원탐장비성능평가‘신디-3(CINDI-3캠페인)’참가-이한림교수팀개발대기원격측정장비로대기질분석△국제연구팀들이단체기념촬영하고있다. 국립부경대학교연구팀이왕립네덜란드기상청(KNMI)주관으로네덜란드카바우에서열린국제대기질원탐장비성능평가‘신디-3(CINDI-3캠페인)’에참가했다. 2009년과2016년에이어올해로세번째열린‘신디-3’는각국에서운영중인지상원격측정장비상호비교를통해장비성능과환경위성자료정확도검증이목적이다. ‘신디-3’에는우리나라에서국립부경대와국립환경과학원이공동으로참가한것을비롯,미국항공우주국(NASA),독일의막스플랑크화학연구소(MPIC),벨기에우주항공연구소(BIRA-IASB),영국러더퍼드애플턴연구소(RAL),프랑스대기·환경·공간관측연구소(LATMOS)등전세계30여개기관이참가하고있다. 국립부경대는지구환경시스템과학부이한림교수팀주관으로국립환경과학원과공동으로개발한지상원격측정장비‘에이큐프로파일러(AQProfiler)’로이번국제대기질원탐장비성능평가에지난5월21일부터6월21일까지일정으로참가중이다. 이장비는자외선가시광선(UV-VIS)분광기반으로대기중가스(NO2,O3,O4,HCHO등),에어로졸의연직분포를측정할수있는최초의국산장비다. 국립부경대는지구환경시스템과학부박경,이강함석사과정생이부산대환경연구원김대원연구원과함께참가해대기중이산화질소,오존,포름알데히드등을관측하고장비간상호비교연구를수행하고있다. 국립부경대와국립환경과학원은이번국제대기질원탐장비성능평가참여를통해측정장비성능평가와장비측정자료활용확대등에기여할것으로기대하고있다. △ 지상 원격측정 장비 ‘에이큐 프로파일러(AQ Profiler)’ 국립부경대개발대기측정장비,네덜란드가다 네이처자매지에연구성과발표 유기광센서소자성능3배↑연구,네이처자매지에발표-국립부경대박송이교수,고성능유기광센서소자위한유기반도체특성규명△박송이교수와연구관련이미지. 연구에사용된유기반도체분자구조와광센서소자구조및광전변환과정모식도(위),Cl6-SubPc 박막내에너지준위분리시뮬레이션결과(아래왼쪽),Cl6-SubPc 두께에따른광검출능결과(아래오른쪽).  차세대이미지센서로떠오르는유기광센서소자의성능을기존보다3배이상높일수있다는연구결과가나와주목받고있다. 국립부경대학교박송이교수(물리학과)는유기광센서소자의광검출능(Detectivity)을높이고공정과정을간소화할수있는유기반도체소재특성을규명한연구결과를최근국제학술지에발표했다. 광센서는빛을전기신호로변환해주는전자소자다.카메라이미지센서를비롯스마트워치와같은웨어러블전자장치의헬스모니터링센서에도활용된다.이중유기광센서는우수한흡광능력과밴드갭조절의용이함,물리적유연성등의특성을갖는유기반도체를광활성층으로사용해차세대광센서소자로주목받으며세계적으로연구가활발하다. 박송이교수는이번연구에서서브프탈로시아닌화합물(Cl6-SubPc)재료의높은팔중극자모멘트가빛조사시자유전하생성에핵심적인역할을한다는연구결과를밝혔다. 일반적인유기반도체는빛조사시엑시톤이라고불리는전자-정공쌍이형성되는데,이들의결합에너지가커서상온에서자유전자와정공으로쉽게분리되지못한다.이러한강한결합에너지를극복하기위해2가지이상의재료를무작위로섞어만드는벌크-이종접합(Bulk-heterojunction)또는2가지재료를적층해만드는이중층(Planar-heterojunction,이하PHJ)형태의광활성층이유기광센서에서주로사용된다. 박송이교수의연구에따르면Cl6-SubPc분자는높은팔중극자모멘트로인한박막내의정전기적전위차유도덕분에자체적으로에너지준위분리가일어난다.이러한에너지준위차이를통해엑시톤이손쉽게자유전자와정공으로분리가된다. 그는이번연구에서주광활성층으로Cl6-SubPc,보조광활성층과정공전달층으로MPTA를사용해PHJ기반의유기광센서소자를제작하고광·전기적특성을분석한결과,590nm파장의빛에서~1013Jones에달하는광검출능을얻었다.이는기존에보고된PHJ기반유기광센서소자의성능보다3배이상향상된결과다. 박교수는“Cl6-SubPc와같이높은팔중극자모멘트를갖는재료를이용하면단일재료와단일층만으로도우수한성능의광센서소자구현이가능하고공정과정을획기적으로간소화할수있어유기광센서의상용화를앞당길수있을것으로기대한다.”라고밝혔다. 이번연구의제1저자인박송이교수는영국임페리얼칼리지런던(ImperialCollegeLondon),삼성전자종합기술원과국제공동연구를수행했다.연구결과를담은논문‘Octupolemomentdrivenfreechargegenerationinpartiallychlorinatedsubphthalocyanineforplanarheterojunctionorganicphotodetectors’는에6월13일게재됐다. 네이처자매지에연구성과발표 39;5년250억39;램프사업닻올렸다 국립부경대,기초과학중점연구‘지-램프(G-LAMP)사업단’본격출범-5년간250억원확보…세계적물순환연구중심지로도약나서△램프사업참가교원, 연구원들이올해초워크숍이후기념촬영을하고있다. 국립부경대학교(총장장영수)는글로벌수준의기초과학연구거점을목표로하는‘G-LAMP사업단(단장김영석)’이이달본격출범했다고 밝혔다. G-LAMP사업은대학의연구기반을강화해세계적수준의연구성과를창출하기위한교육부의대규모연구프로그램이다.대학의자율적연구소관리·지원체계구축,전공·학과간의칸막이없는테마중심의공동연구수행,박사후연구원등신진연구인력중심의공동연구지원등이목표다. 국립부경대를비롯한8개대학이지난해램프(LAMP)사업에선정된데이어,올해6개대학이추가되고국제화를추구하며G-LAMP사업으로전환됐다.각대학은기초과학10개분야중1개분야를선택해중점테마연구시스템을구축하고글로벌공동연구를수행한다. 국립부경대는사업단장인김영석교수(환경지질과학전공)등15명의교원이사업에참여한가운데매년50억원씩5년간총250억원을지원받아세계적‘물순환’연구중심지로도약하기위한창의적이고혁신적인도전적연구에나선다. 사업단은대기과학,해양과학,지질과학등3대중점주제를중심으로지속·자생가능한해양-대기-지질과학융복합핵심R&D연구기반을마련하고,기후와환경변화에따른전지구적물순환의이해뿐만아니라지역적물자원의안전하고효율적이용,그로인한사회적영향예측및대응방안등을연구한다. 특히,사업단은세계적물순환연구의중심지로도약하기위해국제적학술교류와협력을활성화하고, 향후미래우주행성에서의물자원확보및순환까지연구대상으로삼아기초과학연구의새로운지평을열어가며미래과학기술발전에기여한다는계획이다. 사업단장김영석교수는“지속적인연구와혁신으로지구과학분야에서세계적수준의기초과학연구를선도하는글로벌연구허브로성장하는계기가될것으로기대한다.”라고밝혔다. 39;5년250억39;램프사업닻올렸다 일시정지 23,570재적생수 국제교류본부 도서관 진로취업길라잡이 학부대학 교수학습지원센터 공지사항 비교과안내 학사안내 등록장학채용초빙 더보기 ♤♠(선착순10명)PKNUSW아카데미[지멘스NX소프트웨어산업체재직자및인력양성교육]♤♠ 2024-06-19 ★2025년지역인재7급수습직원추천자선발계획안내 2024-06-17 ★메타버스플랫폼으로인턴십경험을?!「인턴IN메타프로그램」참여자모집(6/12~6/26)★ 2024-06-12 ★★디지털스마트부산아카데미제5기부경대AI프로젝트훈련과정모집★★ 2024-04-25 2025년지역인재7급수습직원선발시험설명회개최안내 2024-06-21 [국립부경대학교미래형자동차기술융합혁신인재양성사업단]미래형자동차기술융합혁신인재양성사업단사무원(기간제계약직원)채용서류심사합격자공고 2024-06-21 39;2024대한민국열린토론대회39;안내 2024-06-21 제5회비교과참여수기공모전실시안내 2024-06-18 [교수학습지원센터]39;24-1학기혁신수업수강후기공모전(시상금지급) 2024-06-17 (구글닷오알지후원)「AI커리어스쿨」참여자모집 2024-06-13 ♥비교과서포터즈(비즈bee-s)♥6월꿀비데이(자소서,면접마스터자기소개서강제작성반등) 2024-06-12 ♥비교과서포터즈(비즈bee-s)♥6월꿀단지(학사경고자및소수집단학생집중심리,정서지원등) 2024-06-12 ♥비교과서포터즈(비즈bee-s)♥[비즈(Bee-s)어게인]영상팀의5월브이로그(빵집알바레벨업비결/과제지옥/테니스가배우고싶어요/촬영그리고편집그리고편집그리고편집) 2024-06-12 [대학일자리플러스센터]2024년부울경연합프로그램「직무실무프로젝트」참여자모집안내 2024-06-11 2024학년도하계계절수업등록금수납및수강신청취소안내 2024-06-05 2024학년도하계계절수업개강·폐강과목알림및2차수강신청변경안내 2024-05-30 2024학년도1학기학생설계전공교육과정신설(변경)신청기간연장안내 2024-05-28 2024학년도1학기학생설계전공교육과정신설(변경)신청기간변경안내 2024-05-09 2024년제1기국립부경대학교다전공서포터즈(CICA)선발안내 2024-04-24 2024학년도1학기학생설계전공교육과정신설(변경)신청안내 2024-04-04 2024-1학기학부1차폐강교과목알림 2024-02-27 ★2024년상반기「부산지역인재장학금」지원신청안내(6.19.(수)10:00~6.28.(금)18:00까지)★ 2024-06-18 2024년2학기농림축산식품부청년창업농장학생선발안내(한국농어촌희망재단) 2024-06-13 (재)3·1문화재단박사과정장학생모집안내 2024-06-13 2024학년도2학기교내특별장학금신청안내 2024-06-12 2024년도익산사랑장학생선발안내 2024-06-04 2024년화성시인재육성재단<꿈드림장학금>신청안내 2024-06-04 2024년상반기천안시대학생학자금대출이자지원안내 2024-06-04 [채용공고]국립부경대학교공학연구원산업과학기술연구소전임연구원채용안내 2024-06-17 <2024-후기>정보융합대학전임교원신규채용외국어강의평가알림 2024-06-21 <2024-후기>공과대학전임교원신규채용외국어강의평가알림 2024-06-21 [채용공고]대학공무직(사무원,전임연구원)채용공고 2024-06-21 인문사회과학연구소인문한국플러스(HK+)사업단『HK연구교수』초빙공고 2024-06-13 [채용공고]공과대학생태공학전공조교채용공고 2024-06-13 2024년제2회국립부경대학교국가공무원경력경쟁채용(해양수산9급)최종합격자명단공고 2024-06-13 PUKYONGNATIONALUNIVERSITY 부경나우 부경나우 교수동정 PKNUResearch1000 제14회환태평양국제학술대회개최 국립부경대,제14회환태평양국제학술대회개최-20,21일양일간…15개국연구자90여명참가-‘환태평양지역내다중스케일적연결성의재구성’주제로△ 환태평양국제학술대회가열린동원장보고관리더십홀전경.국립부경대학교글로벌지역학연구소(소장박상현)는6월 20일과21일양일간동원장보고관에서제14회환태평양국제학술대회를개최했다. 이학술대회는글로벌지역학의지속적인성장과대중적이해,환태평양해양도시의교육연구네트워크기반구축및연구거점을마련하기위해매년열리는행사다.이번학술대회는‘환태평양지역내다중스케일적연결성의재구성’을주제로우리나라를비롯해미국,영국,캐나다,중국,일본,대만,베트남,태국,멕시코등15개국90여명의연구자들이참여해발표와토론을펼쳤다. 영국센트럴랭커셔대학교의김지혜교수,중국난카이대학의양롱교수,캐나다브리티시컬럼비아대학교의짐글래스만교수의기조강연을비롯해총13개세션에서아시아의자동차산업과가치사슬,유럽과한국의연결성,도시와공공성,아시아의도시전환,중동의갈등과도전,지역통합,글로벌디아스포라와에스닉시장,아세안의지리·정치·경제학등을다뤘다. 김지혜교수는환태평양지역에서한류와한인이민에대한강연에서한인이민자들이한류확산에어떤역할을하는지밝힌후한식산업의확장이해외한인공동체의변화에도중요한변화를불러오고있음을지적했다.양롱교수는중국의성장과거버넌스에대한강연에서다양한유형,스케일,수준에서수행되는중국의독특한거버넌스실천이중국의지속가능한경제성장에기여한다는점을강조했다. 짐글래스만교수는냉전기에형성된태평양지배계급의특징과현재의변화에대한강의에서미국과한국,일본,중국,태국의새로운지배세력간연결이어떻게형성되고있으며,그들이어떤의미에서권위주의적인특징을보유하고있고그에대한사회운동이어떻게전개되고있는지를설명했다. 정해조환태평양국제학술대회조직위원장은이번국제학술대회참가자들에게감사를전하면서“이행사를통해글로벌지역학의지속적성장을위한학문적성과의공유만이아니라더나은환태평양공동체의형성을위한노력을지속하겠다.”라고밝혔다. 내방|독일프리드리히나우만재단한국대표 프리드리히나우만재단한국대표,국립부경대방문△ 프레드릭스포어대표(왼쪽세번째)와김영복부총장(가운데)등이기념촬영하고있다.ⓒ사진이성재(대외홍보팀) 프레드릭스포어(FredericSpohr)프리드리히나우만재단한국대표가6월20일국립부경대학교를방문했다. 프레드릭스포어대표는이날국립부경대대학본부3층접견실에서김영복부총장과사업협력등에대해환담했다. 프리드리히나우만재단은개인의자유와책임의식을고취하며시장경제원칙,법치주의,인권발전을도모하기위해1958년설립된독일의비영리정책연구기관으로,독일과전세계60개국에서활동하고있다. 프레드릭스포어대표는이방문에이어동원장보고관에서열린글로벌지역학연구소(소장박상현부경대학교 Pukyong National University : 112교수)와글로벌지역학BK사업단(단장노용석교수)주관제14회환태평양국제학술대회의개회식에도참석했다. 프리드리히나우만재단이이국제학술대회를후원함에따라프레드릭스포어대표는이학술대회에서축사를하고일정을함께했다. 한편프리드리히나우만재단은부산정보산업진흥원,부산연구원과함께그린스마트시티부산포럼을공동주관하는등부산시와도미래지향적인사업을진행하고있다.△국제학술대회에서축사하고있는프레드릭스포어대표. 8대총장선거구성원투표비율합의 국립부경대8대총장선거,구성원투표비율합의-교수73.25%·직원18.5%·학생7.1%·조교1.15%…26일선거 제8대국립부경대학교총장임용후보자선거의학내구성원투표산정비율이합의됐다. ‘제8대국립부경대학교총장임용후보자선출을위한투표산정비율합의TF’는19일학내구성원투표산정비율을교수73.25%,직원18.5%,학생7.1%,조교1.15%로최종합의했다. 교수와직원,학생,조교대표들로구성된이TF는7차례에걸친회의를통해타국립대학들의투표산정비율을고려하며협의를진행해이날투표산정비율을최종합의했다. 국립부경대제8대총장선거는오는26일온라인투·개표방식으로치러지며,25일에는합동연설회가예정돼있다. 후보자로는배상훈교수(위성정보융합공학전공),왕제필교수(금속공학전공),최희락교수(재료공학전공)등3명이등록해선거운동을펼치고있다. 내방|부산고등검찰청장 송경호부산고등검찰청장,국립부경대방문△송경호부산고등검찰청장(왼쪽)이장영수총장과기념촬영하고있다.ⓒ사진이성재(대외홍보팀) 송경호신임부산고등검찰청검사장이6월17일국립부경대학교를방문했다. 송경호부산고검장은이날오후국립부경대대학본부3층총장실을찾아장영수총장을예방하고,취임인사를했다. 송경호부산고검장은제63대서울중앙지방검찰청장을지낸뒤지난5월제37대부산고등검찰청장에취임했다. 내방|미국무부부차관보 메스핀미국무부부차관보,국립부경대방문△메스핀부차관보(왼쪽)가장영수총장과기념촬영하고있다.ⓒ사진이성재(대외홍보팀) 말렛메스핀미국국무부부차관보가지난6월12일국립부경대학교를방문했다. 메스핀부차관보는이날오후국립부경대대학본부3층총장실을찾아장영수총장을예방하고,국제해양환경과학,해양특화커리큘럼및R&D협력등에대해환담했다. 메스핀부차관보는13일,14일열린해양수산부주관‘제3차한·미국제어업관리협의회’참석에앞서국립부경대를방문했다. 39;취업골든타임프로젝트39;열려 국립부경대,취준생대상‘취업골든타임프로젝트’개최-졸업(예정)자특화취업지원프로그램제공△ ‘취업골든타임프로젝트’프로그램전경. 국립부경대학교(총장장영수)는지난6월 11일부터3일간동원장보고관에서‘취업골든타임프로젝트’를개최했다. 국립부경대대학일자리플러스센터(센터장김태규)는학교를졸업했거나졸업을앞둔취업준비생들을대상으로취업에필수적인역량을키워주기위해이지원프로그램을마련했다. 이번프로그램에는50여명의취업준비생들이참가한가운데올해하반기채용트렌드와직무분석정보제공,서류및면접전형역량강화등과정이진행됐다. 참가자들은3일에걸쳐△채용트렌드파악및산업별직무별전략분석△입사서류전략및기업별자소서사례분석△면접유형파악및기업별면접사례분석△청년고용정책국민취업지원제도및취업지원컨설팅안내등과정에참여했다. 한편국립부경대대학일자리플러스센터는고용노동부의대학일자리센터플러스사업운영기관으로,대학생을대상으로다양한진로,취업지원프로그램과서비스를제공하고있다.   기숙사최우수39;에코클린룸39;뽑았다 국립부경대,기숙사최우수‘에코클린룸’선발-‘학생생활관에코클린룸콘테스트’개최…6팀시상△ 콘테스트시상식전경.ⓒ사진허광훈(대외홍보팀)국립부경대학교(총장장영수)는탄소중립환경실천을위한‘학생생활관에코클린룸콘테스트’를개최했다고밝혔다. 국립부경대학생생활관(관장김태규)은6월14일오전대학본부2층회의실에서이콘테스트시상식을열고,세종1관과세종2관중우수호실로선정된6팀에상품을전달했다. 국립부경대학생생활관은학생생활관입실학생들에게에코환경실천기간을부여한뒤,최근현장실사를거쳐최우수2팀,우수2팀,장려2팀을각각선정했다. 학생생활관은현장실사를통해생활실청결도와화장실청결도,정리정돈상태등을점검한것을비롯해,에코환경실천기간의에너지절약과1회용품사용줄이기등항목을평가했다. 콘테스트수상자들은외출시전등끄기,여름철실내적정온도유지,사용하지않는플러그뽑기,세탁물모아서세탁하기,계단이용,배달음식주문횟수,재활용품분리배출,음식남기지않기등점검항목에서우수한평가를받았다. 김태규학생생활관장은“국립부경대창학100주년을맞아지속가능한환경을미래세대에물려주기위해마련한이번콘테스트를통해학생생활관입실학생들이탄소중립환경을만들어친환경생활을실천하고,스스로쾌적한거주환경을조성하는기회가되길바란다.”라고말했다. △우수에코클린룸사진. 제8대총장선거시작됐다 국립부경대총장선거,후보자3명등록-12일첫공개토론회…26일선거△ 제8대국립부경대학교총장임용후보자선거공개토론회전경.ⓒ사진이성재(대외홍보팀)6월26일치러지는제8대국립부경대학교총장임용후보자선거에3명의후보자가등록했다. 10일부터11일까지이틀간진행된후보자등록결과배상훈교수(위성정보융합공학전공),왕제필교수(금속공학전공),최희락교수(재료공학전공)등3명이등록했다. 12일부터공식적인선거운동이시작된가운데이날오후국립부경대대학본부2층대회의실에서1차공개토론회가열렸다.이어오는19일에는2차공개토론회,25일에는합동연설회가진행될예정이다. 이번선거는부산남구선거관리위원회가위탁관리하며,오는26일온라인투·개표방식으로진행된다. 선거인명부확정은선거일7일전인19일이며,구성원별투표비율은교수,직원,조교,학생등학내구성원간합의에따라확정될예정이다. 기록적인폭우대비해야 ‘기후위기로잦아진도시침수피해줄이려면’-이상호교수,칼럼게재 국립부경대학교이상호교수(토목공학전공)의칼럼‘기후위기로잦아진도시침수피해줄이려면’이6월18일중앙일보29면에실렸다. 한국수자원학회장을맡고있는이상호교수는이칼럼에서도시침수와하천홍수가앞으로더자주벌어질것으로예상하고대응방안을제시했다. 이상호교수는“2022년서울동작구일대에퍼부은강수량의시간당최대치는141.5㎜였다.기존하수도용량으로는배수처리를할수없는막대한양이었다.”라고하고,“2022년포항냉천의경우태풍힌남노가상륙한시점에2~12시간강우량은500년에한번있을확률이었다.”라고설명했다. 이같은기록적인폭우로당시서울남부권여러곳이침수되고사망자가속출했으며,포항에서도주민들이사망하고포스코공장에서1조원이상의피해가발생한바있다. 이상호교수는“도시와하천변침수피해를줄이려면어떻게해야할까.그동안정부와지자체는하수도를정비하고제방을보강하고,배수펌프장을설치했다.…지난3월‘도시침수방지법’을도입했다.이법에따라새로수행할조치들을포함해도시침수피해를줄이기위해필요한일들을생각해본다.”라고밝혔다. 이상호교수는도시와하천변침수피해를줄이기위한방안으로△‘도시침수예보’를잘하기위한전문인력확충△하수도정비및빗물의땅속침투를돕거나일시저류하는시설확충△도시침수위험정보와예보정보를재난대응에활용등을제시했다. 이상호교수는“기후변화로극한기상이잦아진만큼정부의재난대응에속도를내야한다.장마철을앞두고침수사고를줄이려면기반시설투자를확대해야한다.개개인에게침수위험안내서비스를제때제공해야한다.침수우려지역의시설소유자가풍수해보험에가입하도록해야한다.”라고강조했다. ▷칼럼전문보기(클릭) ‘하늘나는자동차’기상학계의새로운도전 ‘차세대항공산업과기상예보’-문우석교수,칼럼게재 국립부경대학교문우석교수(환경대기과학전공)의칼럼‘차세대항공산업과기상예보’가최근에실렸다. 문우석교수는이칼럼에서“기상학계는기존과는다른새로운도전에직면해있다.”라고밝혔다. 그가밝힌‘새로운도전’이란이른바‘하늘을나는자동차’인UAM(UrbanAirMobility)의상용화를위한새로운연구방향과기상예보시스템의구축을말한다. 문우석교수에따르면국토교통부는2025년까지UAM초기상용화를목표로2030년까지상용화범위를확장하겠다는계획을발표했다.이를위해기상청과한국기상산업기술원이지원하는‘한국형도심항공교통(K-UAM)안전운용체계핵심기술개발사업(총사업비164억원)’을주관하는연구기관이바로국립부경대다. 그는“UAM은지상300~600m상공을운행할예정이다.약15m길이의기체가도심빌딩위를날아다니며,공상과학만화와영화에서보던미래도시의장면이현실이될것이다.”라고전망했다. 문우석교수는“UAM이운행할300~600m상공은기존항공기가운항하는고도와는전혀다른역학적성질을가지고있다.”라면서,“대기경계층의난류적대기흐름을예측하는것은기존의기상예보분야에서다루지않는새로운연구분야이며도전과제이다.”라고설명했다. 이어“지금까지대기경계층에서수분안에일어나는바람,온도,습도의급격한변화는크게주목받지않았다.하지만UAM의안정적운영을위해서는대기경계층의평균구조뿐아니라,그안에서발생하는난류의세기와이동을예측해야한다.”라고강조했다. 문우석교수는“이제새로운개념의항공산업인UAM의광범위한상용화가눈앞에다가왔다.대기경계층의복잡한난류를이해하고예측할수있는기상학의새로운이론과예보시스템을개발하는창의적인과제를꼼꼼히수행해야할시간이다.”라고말했다.  ▷칼럼전문보기(클릭) “스포츠현장입법수요반영해야” ‘21대국회의스포츠관련입법현황과22대국회에바라는점’-김대희교수,칼럼게재 국립부경대김대희교수(해양스포츠전공)의칼럼‘21대국회의스포츠관련입법현황과22대국회에바라는점’이최근에실렸다. 김대희교수는이칼럼에서최근임기가만료된21대국회의스포츠관련법안상황을짚었다. 김대희교수는21대국회의활동이미흡했다는평가를받는반면,스포츠관련법안을담당했던문화체육관광위원회는달랐다고평가했다. 그는“21대국회에서스포츠관련입법의가장큰성과는‘스포츠3법’의제정이라할수있다.”라면서,“특히사회환경변화에따른참여중심의스포츠환경조성을위한법적근거를마련하여누구나언제든지손쉽게스포츠를참여할수있도록제도적기반을마련하였다.”라고설명했다. 이어“모든국민이스포츠에참여하고이를통해건전한여가활동과건강증진을통해행복한삶을영위할수있도록체계적인지원방안등제도적기반이마련되어야한다.”라고강조했다. 그는스포츠분야입법수요는너무나많고다양하다면서,△저출산고령화시대참여중심의스포츠활동을통한건강증진△신체활동기반예방중심의스마트헬스케어를통한의료비절감△지방소멸시대스포츠를통한지역경제활성화△과학기술발전에따른스포츠R&D기술개발△고부가가치스포츠산업을통한국가경쟁력강화△학령인구감소에따른선수자원확보등경기력향상위한체계적인육성?지원등을제시했다. 김대희교수는“정책의완성은입법이다.(22대국회에서도)스포츠현장의입법수요를반영하여필요한좋은법안들을많이입법하기를기대하고바란다.”라고밝혔다.  ▷칼럼보러가기(클릭) ‘단층손상대’논문‘1천회인용’ 국립부경대김영석교수‘단층손상대’논문‘1천회인용’-구조지질학분야세계적연구성과인정 국립부경대학교김영석교수(환경지질과학전공)의논문‘Faultdamezones(단층손상대)’가인용횟수1천회를돌파했다. 김교수가지난2004년구조지질학분야대표국제저널에발표한이논문은구글학술검색(GoogleScholar)에서5월기준인용횟수1,008회를기록중이다. 구조지질학분야논문이1,000회넘게인용되는것은이례적으로,이분야에서세계적연구로인정받은성과다.이논문은단층손상대가3차원적인단층끝부분의운동특성이나단층연결부분에서의응력의조건에따라다르게발달하며,이러한구조를연구하면그단층의기하학적특성을규명할수있다는이론을담고있다. 이논문은국제적으로가장널리사용되는영문지질학교재인「StructuralGeology」(Twiss&Moores)에실려있기도하다. 우리나라지진관련연구를선도해온김영석교수는한국원자력환경공단기술자문위원,한국수력원자력연구개발기획위원,국민안전처‘다부처공동지진단층조사R&D’기획책임자,국가활성단층연구단단장등을역임하고,현재대한지질학회회장,IGC2024조직위원회사무총장등을맡고있다. 이와함께국립부경대활성단층및지진재해저감연구소소장으로서기초과학분야를지원하는교육부주관램프(LAMP)사업단단장을맡아활약하고있다. “한글의로마자전환법제정해야” 김선일명예교수,국회정책간담회발표-국회의원회관에서‘한글의로마자전환법’주제로 국립부경대학교김선일명예교수가최근국회의원회관제1간담회의실에서전재수의원주최로열린‘한글의로마자전환법에대한국회정책간담회’에서발제자로나서발표했다. 김선일명예교수는이발표에서‘한글의로마자전환법’(가칭)을제정해음절과표기를일치시키는등문자소통의정확성과일관성을높여야한다고주장했다. 그는“현행한글의로마자표기법은비과학적으로,한글과로마자간불소통문제가심각해개선이필요하다.”라면서,“‘Gamaksan’은가막산인지감악산인지,‘Hongneung’은홍능인지홍릉인지구분할수없고뜻도소실된다.전사법이아닌전자법으로표기하고,음절별로전환해각글자의의미를정확하게전달해야한다.”라고강조했다. 구체적인제도개선방안으로‘한글의로마자전환법’을제정해△한글의음운변화는고려하지말고음절단위로철자할것△음절사이에붙임표(-)를넣지않을것△고유명은로마자로전환하고첫글자는대문자로할것등을제시했다. ▷관련기사보러가기(클릭) 미세조류이용오염물질제거책발간 김세권명예교수,발간-글로벌출판사Wiley발간 김세권국립부경대학교명예교수가미세조류를이용해오염물질을제저하는기술을다룬를최근발간했다. 글로벌학술출판사인Wiley에서펴낸이책은심각한환경오염을방지하기위해기존에사용되는다양한화학약품대신,해조류나미세조류를이용한생물적환경정화를통해자연을원래의상태로복귀시키는방법을제시한다. 대표적으로미세조류를이용한양조폐기물이나식품가공공장의폐수처리기술,해조류를이용한폐수의중금속오염물질제거또는폐기물처리기술,수산양식폐수처리기술등바이오환경정화기술에관해다루고있다. 김세권교수는“청결한환경이건강한삶의질에직접적으로영향을끼친다는점에서생물적환경정화는삶의질을향상하는데크게기여할것으로기대한다.”라고밝혔다. 한국스포츠산업경영학회학술공로상 국립부경대김대환교수,한국스포츠산업경영학회학술공로상수상△김대환교수(오른쪽)가학술공로상을받고기념촬영하고있다.국립부경대학교김대환교수(해양스포츠전공)가2024년도(사)한국스포츠산업경영학회(회장조송현)학술공로상을수상했다. 김대환교수는최근국립부경대에서열린이학회춘계학술대회에서한국스포츠산업경영학회지심사위원으로활약하는등학회에기여한공로로올해학술공로상수상자로선정됐다. 김대환교수는스포츠마케팅,스포츠소비자행동등분야를연구하며활발한학술활동을펼치고있으며,국립부경대스마트헬스케어학부해양스포츠전공전공주임을맡고있다. 1995년11월출범한한국스포츠산업경영학회는스포츠산업경영과마케팅등분야의대표적인학회중하나로,스포츠산업?경영학이론과실무관련연구를진행하며국제및국내학술대회를개최하는등스포츠산업?경영분야발전에기여하고있다. 연구재단중견·신진연구선정 국립부경대송강일·임효령교수,연구재단중견·신진연구선정-디지털헬스케어분야선도위한연구과제지속수행△송강일(왼쪽), 임효령교수. 국립부경대학교휴먼바이오융합전공송강일교수와임효령교수가과학기술정보통신부의‘중견연구(우수신진후속)’,‘신진연구자인프라지원사업’에각각선정됐다. 개인기초연구사업인중견연구(우수신진후속)과제는창의성높은우수한신진연구를선정해중견급리더연구자로성장할수있는발판을마련할수있도록지원하는사업이고,신진연구자인프라지원사업은신진연구자의창의적인연구수행을위한인프라확충을지원하는사업이다. 이번선정으로송강일교수는‘유연전자소자와온디바이스인공지능을이용한지능형신경조절기술개발’,임효령교수는‘레이저발생장비를활용한일체형화학적센서패치개발’연구를각각수행하게된다. 이병일휴먼바이오융합전공주임교수는“휴먼바이오융합전공교원들의디지털헬스케어기술개발을위한도전적이고창의적인연구수행을통해이분야의미래인재양성과원천기술확보를위한계기가될것으로기대한다.”라고밝혔다. ImDo-Jin39;steam|Publishedasthecoverpaperofaninternationalacademicjournal Prof.ImDo-Jin'sresearchteamatPKNUpublishedasthecoverpaperofaninternationalacademicjournal-publishedintheinternationalacademicjournal...researchonthedevelopmentofinnovativedropletdispensingbysuctiontechnique ThepaperbytheresearchteamofprofessorImDo-Jin(departmentofchemicalengineering)atPukyongNationalUniversitywaspublishedasthecoverpaperoftheinternationalacademicjournal(IF13.3). isarenownedinternationalacademicjournalinthefieldofnanotechnologypublishedbyJohnWiley&Sons(Wiley). Thetitleoftheirpaperfeaturedonthecoveris'Simultaneousseparating,splitting,collecting,anddispensingbydropletpinch-offfordropletcellculture'. ProfessorImDo-Jin'sresearchteamdevelopedanoveldropletdispensingtechnologyfortheautomatedcultivationoforganoids,whicharenext-generationartificialorganmodels,andpresentedthistechnologyinthepaper. Organoidsareartificiallycreatedorganmodelsusingstemcells,andaregainingattentioninbasicresearchfornewdrugdevelopmentbecausetheycancloselymimicrealorgans. However,thereisasignificantdrawbackinthattheentireprocessofinducingstemcelldifferentiationtoformandmaintainorganoidsisextremelycumbersome.Itisverychallengingtoefficientlyreplacemostoftheculturemedium,andthereisariskofcelldameduringthisprocess. Tosolvethisproblem,theresearchteamusedanewconceptofliquiddroplet(verysmall,roundwaterdroplet)dispensingtechnologythatusessuction.Asaresult,morethan99%oftheculturemediuminthe3Dcellculturedropletwasefficientlyreplacedandrecoveredwithoutdamingthecells. BaeSeo-Jun,aphd.candidateandthefirstauthorofthepaper,systematicallyanalyzedover2,000experimentalvideosanddiscoveredthattheflowrateofsuctioningdropletssignificantlyaffectsthesizeofthedispenseddroplets. Hementioned,"Iexpectthatthedropletdispensingtechnology,whichenablesthesimultaneousdistribution,splitting,andrecoveryofdroplets,willbeusefulindevelopingautomatedplatformsfororganoidcultivation." ProfessorImDo-Jin'sresearchteamconductedthisresearchwiththesupportofthemid-careerresearcherProgramfromtheNationalresearchfoundationofKorea.△Aschematicdiramofthedropletdispensingprocessusingsuctionandimesdepictingthevariationindropletsizedispensedbasedonthesuctionflowrate. SeoJin-Ho39;steam|Receivedthebestpaperawardfortheirresearchon39;snakerobot39;control Prof.SeoJin-Ho'steamatPKNUreceivedthebestpaperawardfortheirresearchon'snakerobot'control-presentedattheKorearoboticssocietyannualconference,increasedtheusabilityofsnakerobots△Theconceptimeforheadcontrolofasnakerobot. TheresearchteamledbyProfessorSeoJin-Ho(mechanicalsystemsengineering)atPukyongNationalUniversityannouncedthattheteamwonthebestpaperawardatthe19thKorearoboticssocietyannualconference(KRoC2024). ProfessorSeoJin-Ho'steamreceivedanexcellentevaluationinthepostercategoryfortheirpaper'researchonI-PID-basedsnakerobotheadcontrolusingRBFneuralnetworkandrobustcontrol'atthisacademicconferenceheldatPhoenixPyeongchangfromthe21sttothe24thoflastmonth. TheKorearoboticsannualsocietyconferenceisKorea'slargestrobot-relatedacademicconferencejointlyheldbytheKorearoboticssocietyandtheKorearobotindustrypromotioninstitutetosharevariousengineeringknowledgeintheroboticsfieldandexpandtheacademicfieldrelatedtorobots. Inthisstudy,theresearchteampresentedaneffectiveheadcontrolmethodforasnakerobotusedforpurposessuchasexploringnarrowspacesusingRBFneuralnetwork,anartificialintelligencetechnique,androbustcontrol,whichisoneofthetheoriesforcontrollinguncertaintyinthesystem. Theresearchteamsuggestedastrategytoindependentlycontrolthejointsofthesnakerobot'sheadandrevealedamethodtominimizecamerashakethatoccurswhiledrivingthesnakerobotthroughrobustcontrolcombinedwithanartificialneuralnetwork. ProfessorSeeJin-Hosaid,"Iexpectthatourteam'sresearchwillbeusedasbasicresearchtoincreasetheusabilityofsnake-shapedrobotsasmobilerobots." ChoKie-Yong39;steam|Developedahigh-performancecompositemembranebasedonMOF Prof.ChoKie-Yong'steamatPKNUdevelopedahigh-performancecompositemembranebasedonMOF-theresultsofjointresearchwiththeKoreainstituteofenergyresearchpublishedinaninternationalacademicjournal△Theresearchteam.(doctoralstudentKwonYoung-Je,master'sstudentBaeJi-Woo,andmaster'sstudentChoiKyeong-Minfromtheleftinthefrontrow,master'sstudentKaiyunZhangandprofessorChoKie-Yonginthebackrow,fromtheleft)  TheresearchteamledbyprofessorChoKie-Yong(industrialchemical)atPukyongNationalUniversitysucceededindevelopingahigh-performancecompositemembranebyintentionallyinducingdefectsinUiO-66nanoparticles,oneofthemetalorganicframeworks(MOFs),andanalyzingtheimpactofthesedefectsonthemanufacturingandperformanceofthecompositemembrane. ProfessorChoKie-YongachievedresultsinthisresearchthroughjointresearchwithprofessorKwonHyuk-Taekchemicalengineering),professorSonMin-YoungandtheresearchteamledbydoctorYeoJeong-GuattheKoreainstituteofenergyresearch. Metal-organicframeworkmaterialsareporous,crystallineparticlesmadebysynthesizingmetalsandorganicmaterials,allowingforvariouscombinations,andduetoitsuniquecharacteristics,suchashighspecificsurfacearea,uniformporesize,andhighadjustability,researchiscurrentlybeingactivelyconductedtoutilizeitinvariousfieldssuchascatalysts,gasseparation,andstore. However,becausethismaterialhaslowcompatibilitywithpolymermaterials,ithasthedisadvanteofsignificantlyreducingmembranestabilityandseparationperformanceduetoparticleglomeration.Inaddition,whenmanufacturingathincompositefilmwiththismaterial,theshapestabilitywaslowereddependingontheseparationdrivingconditions,soitwasdifficulttomanufactureitinthinfilmform. Toovercomethislimitation,theresearchteamdevelopedasynthesismethodthatintentionallyinducesdefectsinUiO-66particlesbycontrollingtheconcentrationofreactantssuchasreactionmodulatorsanddevelopedreactionconditionsforableforhigh-capacitysynthesiswhilecontrollingtheinterfacialpropertiesofparticlesinaneasyandsimpleway,anddevelopedacompositemembranethatshowsstabledrivingperformanceeveninthinfilm-typeseparators. ThisdefectinducedinUiO-66particlesstrengthenedtheinteractionwiththepolymer,minimizingdispersibilityproblems,andincreasedtheinteractionwithwater,theseparationtarget,significantlyimprovingseparationperformance. Thethin-filmcompositemembranemanufacturedbytheresearchteamusingstronginteractionscausedbydefectsshowedsignificantl부경대학교 Pukyong National University : 112yhigherseparationperformance,withthepervaporationindex(PSI)improvedbyapproximately1,664%(16times)comparedtoexistingpolymermembranes. ResearchmemberChoiKyeong-Min,thefirstauthorofthisresearchpaper,said,"Ifdefectsinmetal-organicframeworkmaterialscanbeintentionallyadjustedorcontrolled,Iexpectthatrelatedindustrieswillbecomelargeranddiversebyapplyingthismaterial,whichisusedinvariousfields.Weplantoconductmoreactiveresearchonthedevelopment,utilization,andcommercializationofnewmaterialsinthefuture." ThisresearchwassupportedbytheNationalresearchfoundationofKoreawiththeyoungresearcherprogram,andtheresearchpaper'Thinselectivelayeredmixedmatrixmembranes(MMMs)withdefectiveUiO-66inducedinterfaceengineeringtowardhighlyenhancedpervaporationperformance'waspublishedin,aninternationalacademicjournalinthefieldofchemicalengineering(IF=15.1)onFebruary15th.△ThesynthesisofdefectiveMOFsandtheimpactofdefectsonthemembraneandmembraneperformance. ChoKie-Yong39;steam|Proposedaseparatorfornext-generationLi-Ssecondarybatteries Prof.ChoKie-Yong'steamatPKNUproposedaseparatorfornext-generationLi-Ssecondarybatteries-paperintheinternationalacademicjournal△Theresearchteam.Prof.ChoKie-YongatPukyongNationalUniversity부경대학교 Pukyong National University : 112(center),KwonYoung-Je,KimSe-Hoon,ChoiKyeong-Min(fromleftbelow),prof.LeeJin-HongfromPusannationaluniversity(topleft)andChoiSeong-Wook. TheresearchteamledbyprofessorChoKie-YongatPukyongNationalUniversity(industrialchemistry)announcedthattheyhaddevelopedanewseparatorforlithium-sulfurbatteries,whichareconsideredthenext-generationsecondarybatteries. AjointresearchteamledbyprofessorChoKie-YongatPukyongNationalUniversityandprofessorLeeJin-Hong(departmentoforganicmaterialscienceandengineering)atPusannationaluniversityproposedamanufacturingmethodbasedonmetal-organicframework(MOF)materialstoovercometheshuttleeffectthatcausesdegradation,amajorobstacletocommercializationofLi-Sbatteries. TheresearchteamannouncedresearchresultsthatimprovedthecharginganddischargingefficiencyofLi-SbatteriesandthestabilityofelectrodesbymanufacturingandapplyingaseparatorbasedonaporousMOFmaterialwithalargesurfacearea. Li-Sbatteriesareattractinggreatattentionasnext-generationsecondarybatteriesbecausetheycanachievehighelectriccapacity,buttheyhetheproblemofpermanentlyreducingelectrodecapacityandshorteningbatterylifebygeneratinglithiumpolysulfatechains(Li2Sx)duetotheshuttleeffectduringcharginganddischarging. Theresearchteammanufacturedaseparatorusing'NZG',acompositeoffunctionalizedmultifunctionalMOFmaterial(ZIF-8A)usingzeoliticimidazolateframework-8(ZIF-8),oneoftheMOFmaterials,andgrapheneoxide,toovercometheshuttleeffectandmaintainhighelectrodecapacity. Asaresult,theresearchteamcreatedaLi-Sbatterythatmaintainshighelectrodecapacityevenatfastcharginganddischargingratesthroughanimmediateoxidation-reductionreactionthroughcatalyticactionintheNZGcomplex,whichhasanexcessivenumberofaminesonalargesurfaceareaofpolysulfidegeneratedduringcharginganddischarging. TheresearchwasconductedwithsupportfromtheNationalresearchfoundationofKoreaforyoungresearcherprogramandtheMinistryoftrade,industryandenergy,andwasrecentlypublishedin(IF=13.1,JCR=0.6%),aninternationalacademicjournalinmaterialsandenergy. KimSe-Hoon,amaster'sstudentandthefirstauthorofthisresearchpaper,said,"IexpectthatthecommercializationofLi-Sbatteries,oneofthenext-generationbatterytypes,canbeacceleratedbyimprovingtheproblemsofexistingseparatorsbydevelopingmulti-functionalMOFmaterialsandcoatingtechnologyforLi-Sbatteriesusingcompositetechnology." ChoKie-Yong39;team|Developedahigh-performancesiliconcathodebattery PKNUandPNUjointresearchteamhedevelopedahigh-performancesiliconcathodebattery-prof.ChoKie-Yongandothersappliedthedevelopmentofacross-linkedcopolymerbinderbasedonfluorine-basedpolymers-paperintheinternationalacademicjournal△Theresearchteam(professorLeeJin-HongatPusannationaluniversity,master'sstudentKimSe-Hoon,professorChoKie-YonganddoctoralstudentKwonYoung-Je) ThejointresearchteamofprofessorChoKie-Yong(industrialchemistry)atPukyongNationalUniversityandprofessorLeeJin-Hong(departmentoforganicmaterialscienceandengineering)fromPusanNationalUniversityannouncedthattheyhaddevelopedahigh-performancecathodebatteryusingacross-linkedbindermaterialbasedonpolyvinylidenefluoride(PVDF). Theresearchteamachievedthisbydevelopingacross-linkedcopolymerbinderbasedonPVDF,afluorine-basedpolymermaterialintheformofathree-dimensionalnetworkusedinsiliconanodematerialsusedinnext-generationbatteriessuchassecondarybatteries. Graphitecathodes,theelectrodematerialcurrentlyinuse,healowtheoreticalcapacity,sosiliconisbeingdevelopedasapromisingcathodematerialtomanufactureelectrodesfornext-generationbatterieswithhighcapacity.However,siliconmaterialshethelimitationoflowcommercialviabilityduetolargevolumechangesduringthecharginganddischargingprocess. Toensurethestabilityofthesiliconcathode,bindersusingvariousmaterialssuchaspolyvinylalcoholandpolyacrylicacidhebeenextensivelystudied,butthedisadvanteisthatthelinearchainsofthebinderhelowresistancetostressgeneratedduringvolumeexpansion. Tosolvethisproblem,theresearchteamsucceededinimprovingthestabilityofthesiliconcathodeandincreasingelectrodecapacityandcyclelifebyapplyingathree-dimensionalcross-linkednetworkbasedonafluorine-basedpolymerthathashighelectrochemicalstabilityandiswidelyusedinthemanufactureofcommercialelectrodes. DoctoralstudentKwonYoung-Je,thefirstauthorofthisresearchpaper,said,"Cross-linkablecopolymerbindersbasedonfluorine-basedpolymersshowimprovedrheologicalpropertiesandbetterelectrolyteaffinity,andenablethestableandeffectiveproductionofsiliconanodes.Atthesametime,particlepulverizationofthesiliconanodecanbealleviatedtoensurethestabilityofthesiliconanode." TheresearchwasconductedwithsupportfromtheNationalresearchfoundationofKoreaforYoungresearchersprogramandtheMinistryoftrade,industryandenergy,andtheresearchresultshebeenpublishedinapapertitled'astress-adaptiveinterlinked3Dnetworkbinderforsiliconanodesviatailoredchemicalbondsandconformationoffunctionalizedpoly(vinylidenefluoride)(PVDF)terpolymers'intheinternationalacademicjournal(IF15.1,JCRtop3.2%).△ThediramandcharacteristicimeofstableelectrodeactuationthroughPVDF-basedcross-linkablecopolymerbinder.  ChoKie-Yong39;team|Developedtechnologytoincreasethelifespanandsafetyoflithiummetalbatteries Aresearchteamledbypro.ChoKie-YongatPKNUhasdevelopedtechnologytoincreasethelifespanandsafetyoflithiummetalbatteries-developedultra-thinsilica(SiO2)nanoparticlecoatingtechnologyforbatteryseparators-publishedintheinternationalacademicjournal△Theresearchteam(professorYoonJeong-Sik,BaeJi-Woo,KaiyunZhang,ChoiKyeong-Min,KwonYoung-Je,LeeMin-Jeongfromlefttoprow,andKimSe-Hoon,ChoKie-Yongfromtheleftbottomrow) TheresearchteamledbyprofessorChoKie-Yong(industrialchemistry)atPukyongNationalUniversityannouncedthattheyhadsucceededindevelopingaseparatorcoatingtechnologythatincreasesthelifespanandsafetyoflithiummetalanodesusedinlithiummetalbatteries,thenextgenerationofbatteries. Theteam,whichincludesprofessorChoKie-YongatPukyongNationalUniversity,master'sresearcherParkJae-Won,doctoralstudentKwonYoung-Je,andprofessorYoonJeong-Sik(departmentofenergyandchemicalengineering)fromIncheonnationaluniversity,developedaninterfacecontroltechnologyfortheseparatorthatsuppressestheformationoflithiumdendritesinlithiummetalcathodes. TheysucceededinsuppressingtheformationofLi-dendrites,whichthreatenthesafetyoflithiummetalbatteries,bymodifyingthesurfaceofapolypropyleneseparatorusingfluorine-basedpolymersandcoatingitwithultra-thinsilica(SiO2,silicondioxide)nanoparticles. Lithiummetalcathodeisattractingattentionasanext-generationcathodethatcanrealizethehighcapacityoflithiumbatteries.However,dendritesthatoccuronthesurfaceoflithiummetalnotonlycauserapiddeteriorationoflifespan,butalsopenetratetheseparatorandcausethermalrunawayofthebattery,whichposesariskoffire. Currently,relatedresearchonthesuppressionoflithiumdendritesisactivelyunderway,butinthecaseofinorganicparticlecoatingusingexistingbinders,therewereproblemssuchasunevenformationofthecoatinglayer,difficultyinforminganultra-thinfilm,anddetachmentofinorganicparticles.ProfessorChoKie-Yong'steamdevelopedamethodtocoatsilicananoparticlesverythinlyanduniformlybycontrollingtheinterfaceoftheseparatorbasedonfluorine-basedpolymers. Theultra-thinSiO2nanoparticlecoatinglayerdevelopedbytheresearchteamthistimeisverythin(about200nm)anduniformlycoatedathighdensity.Thismakesthetransportoflithiumionsthroughtheseparatoruniform,reducingovervoltecausedbyalocallackoflithiumions,anditwasshownthatthegrowthofdendritewassuppressed.Coatingwithsilicananoparticlesnotonlyimprovedthemechanicalproperties,butalsosuppressedthermalshrinkeoftheseparatorathightemperatures(140°C),showingexcellenthigh-temperaturesafetycharacteristicsoftheseparator. ResearcherParkJae-Won,thefirstauthorofthisresearchpaper,explained,"Iexpectthatbydevelopingahigh-performanceseparatorfornext-generationlithiummetalbatteries,wewillbeabletosolvethesafetyproblem,whichisamajorissueinsecondarybatteries,andcontributetoacceleratingthecommercializationoflithiummetalanodes." TheresearchwassupportedbythesupportprojectfordoctorallevelresearchersoftheMinistryoftrade,industryandenergyandtheNationalresearchfoundationofKorea,andthepapercontainingtheresearchresults,'ultra-thinSiO2nanoparticlelayeredseparatorsbyasurfacemulti-functionalizationstrategyforLi-metalbatteries:highlyenhancedLi-dendriteresistanceandthermalproperties'waspublishedonFebruary1intheinternationalacademicjournal(IF20.4/JCRtop2.95%).△DiramshowingLi-dendritesuppressionofLi-metalcathodethroughSiO2nanoparticlecoating.  ChoKie-Yong39;steam|Developedaseparatorthatsuppressesthermalrunawayinsecondarybatteries PKNUprof.ChoKie-Yong'steamdevelopedaseparatorthatsuppressesthermalrunawayinsecondarybatteries-givingnewself-extinguishingcapabilitiesbycoatingseparatorofalithium-ionbatterywithafluorine-basedpolymer-publishedintheinternationalacademicjournalandselectedasthecoverpaper△TheresearchteamledbyprofessorChoKie-Yong(prof.ChoKie-Yong,ParkJae-Won,KwonYoung-Je,KimSe-Hoon,BaeJi-Woo,prof.LeeMin-Jeong,andprof.YoonJeong-Sikfromtheleft) TheresearchteamledbyprofessorChoKie-Yong(industrialchemistry)atPukyongNationalUniversityannouncedthattheyhaddevelopedaseparatorthatsuppresses'thermalrunaway'oflithium-ionsecondarybatteriesusedinelectricvehicles. Theresearchteam,consistingofprofessorChoKie-Yong,ParkJae-Won,amaster'sresearcher,KwonYoung-Je,adoctoralstudentatPukyongNationalUniversity,andprofessorYoonJeong-SikfromIncheonnationaluniversity,developedaseparatorthatimprovesthethermalstabilityoflithium-ionbatteriesandsuppressesflamesbyintroducingself-extinguishingability. Theresearchteamattemptedtocoatacommercialpolypropyleneseparatorwithafunctionalizedfluorine-basedpolymeranddevelopedthisseparatorusingacross-linking(reactionthatcreatesnewchemicalbondsinchain-likenaturalandsyntheticpolymerstoformathree-dimensionalnetworkstructure). Recently,thedevelopmentoftransportationbasedonhydrogencellsorlithium-ionbatterieshasbeenunderwaytoreducecarbonemissions,butthefataldrawbackofelectricvehiclesmanufacturedbasedonlithium-ionbatteriesissafetyconcernssuchasthermalrunawayduetoignitionoforganicelectrolyte. Theseparatorforlithium-ionsecondarybatteriesdevelopedbyprofessorCho'sresearchteamisexpectedtosuppresssuchthermalrunawayphenomenonbynotonlyimprovingthermalstabilitybutalsohingself-extinguishingcapabilities. Thefluorine-basedpolymercoatinglayerimprovesthehigh-temperaturesafetycharacteristicsoftheseparatorbysuppressingthermalshrinkeoftheseparatorathightemperaturesthroughthecrosslinkingreactionofthepolymer.Inaddition,whenburning,theelectrolyteandcoatinglayeroftheseparatordecomposetogether,showingself-extinguishingabilitybysuppressingcontinuousignitionintheeventofabatteryfirethroughsubcatalyticextinguishment. Thefirstauthorofthepaperresearcher,ParkJae-Won,said,"wehopetonotonlyresolveuser'sconcernsaboutthesafetyoflithium-ionbatteriesthroughourresearch,butalsoenablelithium-ionbatteriestobeusedinmorediversefieldsforaneco-friendlyfuture." Asforthisresearch,itwasconductedwithsupportfromtheRegionalinnovationproject(RIS)basedoncooperationbetweenlocalgovernmentsanduniversities,andtheresearchprojectsupportedbytheMinistryoftrade,industryandenergyandtheNationalresearchfoundationandtheresearch,'Fluorine-richmodificationofself-extinguishablelithium-ionbatteryseparatorsusingcross-linkingnetworksofchemicallyfunctionalizedPVDFterpolymersforhighlyenhancedelectrolyteaffinityandthermal-mechanicalstability'waspublishedintheinternationallyrenownedjournal(IF11.9/JCRtop8.8%)onJanuary28andwasalsoselectedasthecoverpaper. HerWon-Bin&OhYoung-Sam|Adolescentswhosmokeanddrinkalcoholaremorelikelytousedrugs Adolescentswhosmokeanddrinkalcoholaremorelikelytousedrugs-researchresultsfromtheresearchteamofprofessorHerWon-BinandOhYoung-SamatPKNU Reserchhasshownthatadolescentswhohe experiencedsmokingandalcoholaremorelikelytousedrugsthanthosewhohenot. TheteamofprofessorsHerWon-BinandOhYoung-SaminthedepartmentofsocialwelfareatPukyongNationalUniversity,foundoutthecorrelationbetweenadolescents'smoking,drinking,anddrugusebasedonthegatewaytheory. Thegatewaytheoryisoftenusedtoexplainthephenomenonwheretheuseofsafeorlegallypermitteddrugsleadstotheuseofstronger(moreaddictive)drugs.Itisinasimilarcontexttotheproverb,'hethatwillstealaneggwillstealanox'. Accordingtotheirstudy,thegroupwithexperienceusingnarcoticshadmoreexperiencewithsmokinganddrinkingatastatisticallysignificantlevelthanthegroupwithnoexperience.Lifetimeexperienceofusinge-cigarette(incl.vapepen)wastwiceashigh,lifetimeexperienceofsmokingwasapproximately1.54timeshigher,andlifetimeexperienceofdrinkingalcoholwasapproximately1.29timeshigher. Theresultsofthestudyshowedthatadolescentswhohadeversmokede-cigarettesatleastonceintheirliveswere2.42timesmorelikelytousenarcoticsthanadolescentswhohadnoexperienceatall. Additionally,theearlier(younger)onestartedsmokingcigarettesduringadolescence,thelikelihoodofusingnarcoticsincreasedby1.53timeseachyear,andtheearlieroneyearofstartingdrinking,thelikelihoodofusingnarcoticsincreasedby1.58times. Theresearchteamconductedthestudyusingtheresultsofthe17th(2021)onlinesurveyonadolescenthealthbehiorconductedbytheKoreadiseasecontrolandpreventionency(KDCA)on54,848middleandhighschoolstudentsfrom800schoolsnationwideandanalyzedtheresultsofthisstudyassupportingthegatewaytheorythattheuseofsoftdrugssuchassmokinganddrinkingleadstotheuseofharddrugssuchasnarcotics. Thepaper'Analyzingtherelationshipamongadolescentalcohol,smoking,anddruguse:utilizingthegatewaytheory’containingthisstudywaspublishedinthelatestissue(vol.31,no.2)ofbySoganguniversityinstituteofsocialscience. ProfessorOhYoung-Samsaid,"Iftheproblemofdruguseamongteenscannotbecompletelyeliminated,preventionandestablishmentofaresponsesystemaremoreimportantthanpunishment,"headded"Ibelievethatanaccurateunderstandingoftheactualsituationofteendrugabuseandtheestablishmentofaneffectivestrategyandsystemmustcomefirst,andthateffortsandinterestfromallindividualsandcommunities,includingthegovernment,schools,police,andsocialwelfareencies,areneeded." 증명서발급 친절하게안내해드리겠습니다.설명글입니다. 바로가기 Smart-LMS 친절하게안내해드리겠습니다.설명글입니다. 바로가기 수강신청 친절하게안내해드리겠습니다.설명글입니다. 바로가기 학사일정 친절하게안내해드리겠습니다.설명글입니다. 바로가기 등록금안내 친절하게안내해드리겠습니다.설명글입니다. 바로가기 발전기금 친절하게안내해드리겠습니다.설명글입니다. 바로가기 일시정지 일시정지 일시정지 부산최초의대학/부경대역사갤러리 재적생수23,489 국제협력대학48개국258개 국제교류본부 도서관 입학본부 진로취업길라잡이 학부대학 교수학습지원센터 PUKYONGNATIONALUNIVERSITY 부경나우 부경나우 교수동정 PKNUResearch1000 제14회환태평양국제학술대회개최 국립부경대,제14회환태평양국제학술대회개최-20,21일양일간…15개국연구자90여명참가-‘환태평양지역내다중스케일적연결성의재구성’주제로△ 환태평양국제학술대회가열린동원장보고관리더십홀전경.국립부경대학교글로벌지역학연구소(소장박상현)는6월 20일과21일양일간동원장보고관에서제14회환태평양국제학술대회를개최했다. 이학술대회는글로벌지역학의지속적인성장과대중적이해,환태평양해양도시의교육연구네트워크기반구축및연구거점을마련하기위해매년열리는행사다.이번학술대회는‘환태평양지역내다중스케일적연결성의재구성’을주제로우리나라를비롯해미국,영국,캐나다,중국,일본,대만,베트남,태국,멕시코등15개국90여명의연구자들이참여해발표와토론을펼쳤다. 영국센트럴랭커셔대학교의김지혜교수,중국난카이대학의양롱교수,캐나다브리티시컬럼비아대학교의짐글래스만교수의기조강연을비롯해총13개세션에서아시아의자동차산업과가치사슬,유럽과한국의연결성,도시와공공성,아시아의도시전환,중동의갈등과도전,지역통합,글로벌디아스포라와에스닉시장,아세안의지리·정치·경제학등을다뤘다. 김지혜교수는환태평양지역에서한류와한인이민에대한강연에서한인이민자들이한류확산에어떤역할을하는지밝힌후한식산업의확장이해외한인공동체의변화에도중요한변화를불러오고있음을지적했다.양롱교수는중국의성장과거버넌스에대한강연에서다양한유형,스케일,수준에서수행되는중국의독특한거버넌스실천이중국의지속가능한경제성장에기여한다는점을강조했다. 짐글래스만교수는냉전기에형성된태평양지배계급의특징과현재의변화에대한강의에서미국과한국,일본,중국,태국의새로운지배세력간연결이어떻게형성되고있으며,그들이어떤의미에서권위주의적인특징을보유하고있고그에대한사회운동이어떻게전개되고있는지를설명했다. 정해조환태평양국제학술대회조직위원장은이번국제학술대회참가자들에게감사를전하면서“이행사를통해글로벌지역학의지속적성장을위한학문적성과의공유만이아니라더나은환태평양공동체의형성을위한노력을지속하겠다.”라고밝혔다. 내방|독일프리드리히나우만재단한국대표 프리드리히나우만재단한국대표,국립부경대방문△ 프레드릭스포어대표(왼쪽세번째)와김영복부총장(가운데)등이기념촬영하고있다.ⓒ사진이성재(대외홍보팀) 프레드릭스포어(FredericSpohr)프리드리히나우만재단한국대표가6월20일국립부경대학교를방문했다. 프레드릭스포어대표는이날국립부경대대학본부3층접견실에서김영복부총장과사업협력등에대해환담했다. 프리드리히나우만재단은개인의자유와책임의식을고취하며시장경제원칙,법치주의,인권발전을도모하기위해1958년설립된독일의비영리정책연구기관으로,독일과전세계60개국에서활동하고있다. 프레드릭스포어대표는이방문에이어동원장보고관에서열린글로벌지역학연구소(소장박상현교수)와글로벌지역학BK사업단(단장노용석교수)주관제14회환태평양국제학술대회의개회식에도참석했다. 프리드리히나우만재단이이국제학술대회를후원함에따라프레드릭스포어대표는이학술대회에서축사를하고일정을함께했다. 한편프리드리히나우만재단은부산정보산업진흥원,부산연구원과함께그린스마트시티부산포럼을공동주관하는등부산시와도미래지향적인사업을진행하고있다.△국제학술대회에서축사하고있는프레드릭스포어대표. 8대총장선거구성원투표비율합의 국립부경대8대총장선거,구성원투표비율합의-교수73.25%·직원18.5%·학생7.1%·조교1.15%…26일선거 제8대국립부경대학교총장임용후보자선거의학내구성원투표산정비율이합의됐다. ‘제8대국립부경대학교총장임용후보자선출을위한투표산정비율합의TF’는19일학내구성원투표산정비율을교수73.25%,직원18.5%,학생7.1%,조교1.15%로최종합의했다. 교수와직원,학생,조교대표들로구성된이TF는7차례에걸친회의를통해타국립대학들의투표산정비율을고려하며협의를진행해이날투표산정비율을최종합의했다. 국립부경대제8대총장선거는오는26일온라인투·개표방식으로치러지며,25일에는합동연설회가예정돼있다. 후보자로는배상훈교수(위성정보융합공학전공),왕제필교수(금속공학전공),최희락교수(재료공학전공)등3명이등록해선거운동을펼치고있다. 내방|부산고등검찰청장 송경호부산고등검찰청장,국립부경대방문△송경호부산고등검찰청장(왼쪽)이장영수총장과기념촬영하고있다.ⓒ사진이성재(대외홍보팀) 송경호신임부산고등검찰청검사장이6월17일국립부경대학교를방문했다. 송경호부산고검장은이날오후국립부경대대학본부3층총장실을찾아장영수총장을예방하고,취임인사를했다. 송경호부산고검장은제63대서울중앙지방검찰청장을지낸뒤지난5월제37대부산고등검찰청장에취임했다. 내방|미국무부부차관보 메스핀미국무부부차관보,국립부경대방문△메스핀부차관보(왼쪽)가장영수총장과기념촬영하고있다.ⓒ사진이성재(대외홍보팀) 말렛메스핀미국국무부부차관보가지난6월12일국립부경대학교를방문했다. 메스핀부차관보는이날오후국립부경대대학본부3층총장실을찾아장영수총장을예방하고,국제해양환경과학,해양특화커리큘럼및R&D협력등에대해환담했다. 메스핀부차관보는13일,14일열린해양수산부주관‘제3차한·미국제어업관리협의회’참석에앞서국립부경대를방문했다. 39;취업골든타임프로젝트39;열려 국립부경대,취준생대상‘취업골든타임프로젝트’개최-졸업(예정)자특화취업지원프로그램제공△ ‘취업골든타임프로젝트’프로그램전경. 국립부경대학교(총장장영수)는지난6월 11일부터3일간동원장보고관에서‘취업골든타임프로젝트’를개최했다. 국립부경대대학일자리플러스센터(센터장김태규)는학교를졸업했거나졸업을앞둔취업준비생들을대상으로취업에필수적인역량을키워주기위해이지원프로그램을마련했다. 이번프로그램에는50여명의취업준비생들이참가한가운데올해하반기채용트렌드와직무분석정보제공,서류및면접전형역량강화등과정이진행됐다. 참가자들은3일에걸쳐△채용트렌드파악및산업별직무별전략분석△입사서류전략및기업별자소서사례분석△면접유형파악및기업별면접사례분석△청년고용정책국민취업지원제도및취업지원컨설팅안내등과정에참여했다. 한편국립부경대대학일자리플러스센터는고용노동부의대학일자리센터플러스사업운영기관으로,대학생을대상으로다양한진로,취업지원프로그램과서비스를제공하고있다.   기숙사최우수39;에코클린룸39;뽑았다 국립부경대,기숙사최우수‘에코클린룸’선발-‘학생생활관에코클린룸콘테스트’개최…6팀시상△ 콘테스트시상식전경.ⓒ사진허광훈(대외홍보팀)국립부경대학교(총장장영수)는탄소중립환경실천을위한‘학생생활관에코클린룸콘테스트’를개최했다고밝혔다. 국립부경대학생생활관(관장김태규)은6월14일오전대학본부2층회의실에서이콘테스트시상식을열고,세종1관과세종2관중우수호실로선정된6팀에상품을전달했다. 국립부경대학생생활관은학생생활관입실학생들에게에코환경실천기간을부여한뒤,최근현장실사를거쳐최우수2팀,우수2팀,장려2팀을각각선정했다. 학생생활관은현장실사를통해생활실청결도와화장실청결도,정리정돈상태등을점검한것을비롯해,에코환경실천기간의에너지절약과1회용품사용줄이기등항목을평가했다. 콘테스트수상자들은외출시전등끄기,여름철실내적정온도유지,사용하지않는플러그뽑기,세탁물모아서세탁하기,계단이용,배달음식주문횟수,재활용품분리배출,음식남기지않기등점검항목에서우수한평가를받았다. 김태규학생생활관장은“국립부경대창학100주년을맞아지속가능한환경을미래세대에물려주기위해마련한이번콘테스트를통해학생생활관입실학생들이탄소중립환경을만들어친환경생활을실천하고,스스로쾌적한거주환경을조성하는기회가되길바란다.”라고말했다. △우수에코클린룸사진. 제8대총장선거시작됐다 국립부경대총장선거,후보자3명등록-12일첫공개토론회…26일선거△ 제8대국립부경대학교총장임용후보자선거공개토론회전경.ⓒ사진이성재(대외홍보팀)6월26일치러지는제8대국립부경대학교총장임용후보자선거에3명의후보자가등록했다. 10일부터11일까지이틀간진행된후보자등록결과배상훈교수(위성정보융합공학전공),왕제필교수(금속공학전공),최희락교수(재료공학전공)등3명이등록했다. 12일부터공식적인선거운동이시작된가운데이날오후국립부경대대학본부2층대회의실에서1차공개토론회가열렸다.이어오는19일에는2차공개토론회,25일에는합동연설회가진행될예정이다. 이번선거는부산남구선거관리위원회가위탁관리하며,오는26일온라인투·개표방식으로진행된다. 선거인명부확정은선거일7일전인19일이며,구성원별투표비율은교수,직원,조교,학생등학내구성원간합의에따라확정될예정이다. 기록적인폭우대비해야 ‘기후위기로잦아진도시침수피해줄이려면’-이상호교수,칼럼게재 국립부경대학교이상호교수(토목공학전공)의칼럼‘기후위기로잦아진도시침수피해줄이려면’이6월18일중앙일보29면에실렸다. 한국수자원학회장을맡고있는이상호교수는이칼럼에서도시침수와하천홍수가앞으로더자주벌어질것으로예상하고대응방안을제시했다. 이상호교수는“2022년서울동작구일대에퍼부은강수량의시간당최대치는141.5㎜였다.기존하수도용량으로는배수처리를할수없는막대한양이었다.”라고하고,“2022년포항냉천의경우태풍힌남노가상륙한시점에2~12시간강우량은500년에한번있을확률이었다.”라고설명했다. 이같은기록적인폭우로당시서울남부권여러곳이침수되고사망자가속출했으며,포항에서도주민들이사망하고포스코공장에서1조원이상의피해가발생한바있다. 이상호교수는“도시와하천변침수피해를줄이려면어떻게해야할까.그동안정부와지자체는하수도를정비하고제방을보강하고,배수펌프장을설치했다.…지난3월‘도시침수방지법’을도입했다.이법에따라새로수행할조치들을포함해도시침수피해를줄이기위해필요한일들을생각해본다.”라고밝혔다. 이상호교수는도시와하천변침수피해를줄이기위한방안으로△‘도시침수예보’를잘하기위한전문인력확충△하수도정비및빗물의땅속침투를돕거나일시저류하는시설확충△도시침수위험정보와예보정보를재난대응에활용등을제시했다. 이상호교수는“기후변화로극한기상이잦아진만큼정부의재난대응에속도를내야한다.장마철을앞두고침수사고를줄이려면기반시설투자를확대해야한다.개개인에게침수위험안내서비스를제때제공해야한다.침수우려지역의시설소유자가풍수해보험에가입하도록해야한다.”라고강조했다. ▷칼럼전문보기(클릭) ‘하늘나는자동차’기상학계의새로운도전 ‘차세대항공산업과기상예보’-문우석교수,칼럼게재 국립부경대학교문우석교수(환경대기과학전공)의칼럼‘차세대항공산업과기상예보’가최근에실렸다. 문우석교수는이칼럼에서“기상학계는기존과는다른새로운도전에직면해있다.”라고밝혔다. 그가밝힌‘새로운도전’이란이른바‘하늘을나는자동차’인UAM(UrbanAirMobility)의상용화를위한새로운연구방향과기상예보시스템의구축을말한다. 문우석교수에따르면국토교통부는2025년까지UAM초기상용화를목표로2030년까지상용화범위를확장하겠다는계획을발표했다.이를위해기상청과한국기상산업기술원이지원하는‘한국형도심항공교통(K-UAM)안전운용체계핵심기술개발사업(총사업비164억원)’을주관하는연구기관이바로국립부경대다. 그는“UAM은지상300~600m상공을운행할예정이다.약15m길이의기체가도심빌딩위를날아다니며,공상과학만화와영화에서보던미래도시의장면이현실이될것이다.”라고전망했다. 문우석교수는“UAM이운행할300~600m상공은기존항공기가운항하는고도와는전혀다른역학적성질을가지고있다.”라면서,“대기경계층의난류적대기흐름을예측하는것은기존의기상예보분야에서다루지않는새로운연구분야이며도전과제이다.”라고설명했다. 이어“지금까지대기경계층에서수분안에일어나는바람,온도,습도의급격한변화는크게주목받지않았다.하지만UAM의안정적운영을위해서는대기경계층의평균구조뿐아니라,그안에서발생하는난류의세기와이동을예측해야한다.”라고강조했다. 문우석교수는“이제새로운개념의항공산업인UAM의광범위한상용화가눈앞에다가왔다.대기경계층의복잡한난류를이해하고예측할수있는기상학의새로운이론과예보시스템을개발하는창의적인과제를꼼꼼히수행해야할시간이다.”라고말했다.  ▷칼럼전문보기(클릭) “스포츠현장입법수요반영해야” ‘21대국회의스포츠관련입법현황과22대국회에바라는점’-김대희교수,칼럼게재 국립부경대김대희교수(해양스포츠전공)의칼럼‘21대국회의스포츠관련입법현황과22대국회에바라는점’이최근에실렸다. 김대희교수는이칼럼에서최근임기가만료된21대국회의스포츠관련법안상황을짚었다. 김대희교수는21대국회의활동이미흡했다는평가를받는반면,스포츠관련법안을담당했던문화체육관광위원회는달랐다고평가했다. 그는“21대국회에서스포츠관련입법의가장큰성과는‘스포츠3법’의제정이라할수있다.”라면서,“특히사회환경변화에따른참여중심의스포츠환경조성을위한법적근거를마련하여누구나언제든지손쉽게스포츠를참여할수있도록제도적기반을마련하였다.”라고설명했다. 이어“모든국민이스포츠에참여하고이를통해건전한여가활동과건강증진을통해행복한삶을영위할수있도록체계적인지원방안등제도적기반이마련되어야한다.”라고강조했다. 그는스포츠분야입법수요는너무나많고다양하다면서,△저출산고령화시대참여중심의스포츠활동을통한건강증진△신체활동기반예방중심의스마트헬스케어를통한의료비절감△지방소멸시대스포츠를통한지역경제활성화△과학기술발전에따른스포츠R&D기술개발△고부가가치스포츠산업을통한국가경쟁력강화△학령인구감소에따른선수자원확보등경기력향상위한체계적인육성?지원등을제시했다. 김대희교수는“정책의완성은입법이다.(22대국회에서도)스포츠현장의입법수요를반영하여필요한좋은법안들을많이입법하기를기대하고바란다.”라고밝혔다.  ▷칼럼보러가기(클릭) ‘단층손상대’논문‘1천회인용’ 국립부경대김영석교수‘단층손상대’논문‘1천회인용’-구조지질학분야세계적연구성과인정 국립부경대학교김영석교수(환경지질과학전공)의논문‘Faultdamezones(단층손상대)’가인용횟수1천회를돌파했다. 김교수가지난2004년구조지질학분야대표국제저널에발표한이논문은구글학술검색(GoogleScholar)에서5월기준인용횟수1,008회를기록중이다. 구조지질학분야논문이1,000회넘게인용되는것은이례적으로,이분야에서세계적연구로인정받은성과다.이논문은단층손상대가3차원적인단층끝부분의운동특성이나단층연결부분에서의응력의조건에따라다르게발달하며,이러한구조를연구하면그단층의기하학적특성을규명할수있다는이론을담고있다. 이논문은국제적으로가장널리사용되는영문지질학교재인「StructuralGeology」(Twiss&Moores)에실려있기도하다. 우리나라지진관련연구를선도해온김영석교수는한국원자력환경공단기술자문위원,한국수력원자력연구개발기획위원,국민안전처‘다부처공동지진단층조사R&D’기획책임자,국가활성단층연구단단장등을역임하고,현재대한지질학회회장,IGC2024조직위원회사무총장등을맡고있다. 이와함께국립부경대활성단층및지진재해저감연구소소장으로서기초과학분야를지원하는교육부주관램프(LAMP)사업단단장을맡아활약하고있다. “한글의로마자전환법제정해야” 김선일명예교수,국회정책간담회발표-국회의원회관에서‘한글의로마자전환법’주제로 국립부경대학교김선일명예교수가최근국회의원회관제1간담회의실에서전재수의원주최로열린‘한글의로마자전환법에대한국회정책간담회’에서발제자로나서발표했다. 김선일명예교수는이발표에서‘한글의로마자전환법’(가칭)을제정해음절과표기를일치시키는등문자소통의정확성과일관성을높여야한다고주장했다. 그는“현행한글의로마자표기법은비과학적으로,한글과로마자간불소통문제가심각해개선이필요하다.”라면서,“‘Gamaksan’은가막산인지감악산인지,‘Hongneung’은홍능인지홍릉인지구분할수없고뜻도소실된다.전사법이아닌전자법으로표기하고,음절별로전환해각글자의의미를정확하게전달해야한다.”라고강조했다. 구체적인제도개선방안으로‘한글의로마자전환법’을제정해△한글의음운변화는고려하지말고음절단위로철자할것△음절사이에붙임표(-)를넣지않을것△고유명은로마자로전환하고첫글자는대문자로할것등을제시했다. ▷관련기사보러가기(클릭) 미세조류이용오염물질제거책발간 김세권명예교수,발간-글로벌출판사Wiley발간 김세권국립부경대학교명예교수가미세조류를이용해오염물질을제저하는기술을다룬를최근발간했다. 글로벌학술출판사인Wiley에서펴낸이책은심각한환경오염을방지하기위해기존에사용되는다양한화학약품대신,해조류나미세조류를이용한생물적환경정화를통해자연을원래의상태로복귀시키는방법을제시한다. 대표적으로미세조류를이용한양조폐기물이나식품가공공장의폐수처리기술,해조류를이용한폐수의중금속오염물질제거또는폐기물처리기술,수산양식폐수처리기술등바이오환경정화기술에관해다루고있다. 김세권교수는“청결한환경이건강한삶의질에직접적으로영향을끼친다는점에서생물적환경정화는삶의질을향상하는데크게기여할것으로기대한다.”라고밝혔다. 한국스포츠산업경영학회학술공로상 국립부경대김대환교수,한국스포츠산업경영학회학술공로상수상△김대환교수(오른쪽)가학술공로상을받고기념촬영하고있다.국립부경대학교김대환교수(해양스포츠전공)가2024년도(사)한국스포츠산업경영학회(회장조송현)학술공로상을수상했다. 김대환교수는최근국립부경대에서열린이학회춘계학술대회에서한국스포츠산업경영학회지심사위원으로활약하는등학회에기여한공로로올해학술공로상수상자로선정됐다. 김대환교수는스포츠마케팅,스포츠소비자행동등분야를연구하며활발한학술활동을펼치고있으며,국립부경대스마트헬스케어학부해양스포츠전공전공주임을맡고있다. 1995년11월출범한한국스포츠산업경영학회는스포츠산업경영과마케팅등분야의대표적인학회중하나로,스포츠산업?경영학이론과실무관련연구를진행하며국제및국내학술대회를개최하는등스포츠산업?경영분야발전에기여하고있다. 연구재단중견·신진연구선정 국립부경대송강일·임효령교수,연구재단중견·신진연구선정-디지털헬스케어분야선도위한연구과제지속수행△송강일(왼쪽), 임효령교수. 국립부경대학교휴먼바이오융합전공송강일교수와임효령교수가과학기술정보통신부의‘중견연구(우수신진후속)’,‘신진연구자인프라지원사업’에각각선정됐다. 개인기초연구사업인중견연구(우수신진후속)과제는창의성높은우수한신진연구를선정해중견급리더연구자로성장할수있는발판을마련할수있도록지원하는사업이고,신진연구자인프라지원사업은신진연구자의창의적인연구수행을위한인프라확충을지원하는사업이다. 이번선정으로송강일교수는‘유연전자소자와온디바이스인공지능을이용한지능형신경조절기술개발’,임효령교수는‘레이저발생장비를활용한일체형화학적센서패치개발’연구를각각수행하게된다. 이병일휴먼바이오융합전공주임교수는“휴먼바이오융합전공교원들의디지털헬스케어기술개발을위한도전적이고창의적인연구수행을통해이분야의미래인재양성과원천기술확보를위한계기가될것으로기대한다.”라고밝혔다. ImDo-Jin39;steam|Publishedasthecoverpaperofaninternationalacademicjournal Prof.ImDo-Jin'sresearchteamatPKNUpublishedasthecoverpaperofaninternationalacademicjournal-publishedintheinternationalacademicjournal...researchonthedevelopmentofinnovativedropletdispensingbysuctiontechnique ThepaperbytheresearchteamofprofessorImDo-Jin(departmentofchemicalengineering)atPukyongNationalUniversitywaspublishedasthecoverpaperoftheinternationalacademicjournal(IF13.3). isarenownedinternationalacademicjournalinthefieldofnanotechnologypublishedbyJohnWiley&Sons(Wiley). Thetitleoftheirpaperfeaturedonthecoveris'Simultaneousseparating,splitting,collecting,anddispensingbydropletpinch-offfordropletcellculture'. ProfessorImDo-Jin'sresearchteamdevelopedanoveldropletdispensingtechnologyfortheautomatedcultivationoforganoids,whicharenext-generationartificialorganmodels,andpresentedthistechnologyinthepaper. Organoidsareartificiallycreatedorganmodelsusingstemcells,andaregainingattentioninbasicresearchfornewdrugdevelopmentbecausetheycancloselymimicrealorgans. However,thereisasignificantdrawbackinthattheentireprocessofinducingstemcelldifferentiationtoformandmaintainorganoidsisextremelycumbersome.Itisverychallengingtoefficientlyreplacemostoftheculturemedium,andthereisariskofcelldameduringthisprocess. Tosolvethisproblem,theresearchteamusedanewconceptofliquiddroplet(verysmall,roundwaterdroplet)dispensingtechnologythatusessuction.Asaresult,morethan99%oftheculturemediuminthe3Dcellculturedropletwasefficientlyreplacedandrecoveredwithoutdamingthecells. BaeSeo-Jun,aphd.candidateandthefirstauthorofthepaper,systematicallyanalyzedover2,000experimentalvideosanddiscoveredthattheflowrateofsuctioningdropletssignificantlyaffectsthesizeofthedispenseddroplets. Hementioned,"Iexpectthatthedropletdispensingtechnology,whichenablesthesimultaneousdistribution,splitting,andrecoveryofdroplets,willbeusefulindevelopingautomatedplatformsfororganoidcultivation." ProfessorImDo-Jin'sresearchteamconductedthisresearchwiththesupportofthemid-careerresearcherProgramfromtheNationalresearchfoundationofKorea.△Aschematicdiramofthedropletdispensingprocessusingsuctionandimesdepictingthevariationindropletsizedispensedbasedonthesuctionflowrate. SeoJin-Ho39;steam|Receivedthebestpaperawardfortheirresearchon39;snakerobot39;control Prof.SeoJin-Ho'steamatPKNUreceivedthebestpaperawardfortheirresearchon'snakerobot'control-presentedattheKorearoboticssocietyannualconference,increasedtheusabilityofsnakerobots△Theconceptimeforheadcontrolofasnakerobot. TheresearchteamledbyProfessorSeoJin-Ho(mechanicalsystemsengineering)atPukyongNationalUniversityannouncedthattheteamwonthebestpaperawardatthe19thKorearoboticssocietyannualconference(KRoC2024). ProfessorSeoJin-Ho'steamreceivedanexcellentevaluationinthepostercategoryfortheirpaper'researchonI-PID-basedsnakerobotheadcontrolusingRBFneuralnetworkandrobustcontrol'atthisacademicconferenceheldatPhoenixPyeongchangfromthe21sttothe24thoflastmonth. TheKorearoboticsannualsocietyconferenceisKorea'slargestrobot-relatedacademicconferencejointlyheldbytheKorearoboticssocietyandtheKorearobotindustrypromotioninstitutetosharevariousengineeringknowledgeintheroboticsfieldandexpandtheacademicfieldrelatedtorobots. Inthisstudy,theresearchteampresentedaneffectiveheadcontrolmethodforasnakerobotusedforpurposessuchasexploringnarrowspacesusingRBFneuralnetwork,anartificialintelligencetechnique,androbustcontrol,whichisoneofthetheoriesforcontrollinguncertaintyinthesystem. Theresearchteamsuggestedastrategytoindependentlycontrolthejointsofthesnakerobot'sheadandrevealedamethodtominimizecamerashakethatoccurswhiledrivingthesnakerobotthroughrobustcontrolcombinedwithanartificialneuralnetwork. ProfessorSeeJin-Hosaid,"Iexpectthatourteam'sresearchwillbeusedasbasicresearchtoincreasetheusabilityofsnake-shapedrobotsasmobilerobots." ChoKie-Yong39;steam|Developedahigh-performancecompositemembranebasedonMOF Prof.ChoKie-Yong'steamatPKNUdevelopedahigh-performancecompositemembranebasedonMOF-theresultsofjointresearchwiththeKoreainstituteofenergyresearchpublishedinaninternationalacademicjournal△Theresearchteam.(doctoralstudentKwonYoung-Je,master'sstudentBaeJi-Woo,andmaster'sstudentChoiKyeong-Minfromtheleftinthefrontrow,master'sstudentKaiyunZhangandprofessorChoKie-Yonginthebackrow,fromtheleft)  TheresearchteamledbyprofessorChoKie-Yong(industrialchemical)atPukyongNationalUniversitysucceededindevelopingahigh-performancecompositemembranebyintentionallyinducingdefectsinUiO-66nanoparticles,oneofthemetalorganicframeworks(MOFs),andanalyzingtheimpactofthesedefectsonthemanufacturingandperformanceofthecompositemembrane. ProfessorChoKie-YongachievedresultsinthisresearchthroughjointresearchwithprofessorKwonHyuk-Taekchemicalengineering),professorSonMin-YoungandtheresearchteamledbydoctorYeoJeong-GuattheKoreainstituteofenergyresearch. Metal-organicframeworkmaterialsareporous,crystallineparticlesmadebysynthesizingmetalsandorganicmaterials,allowingforvariouscombinations,andduetoitsuniquecharacteristics,suchashighspecificsurfacearea,uniformporesize,andhighadjustability,researchiscurrentlybeingactivelyconductedtoutilizeitinvariousfieldssuchascatalysts,gasseparation,andstore. However,becausethismaterialhaslowcompatibilitywithpolymermaterials,ithasthedisadvanteofsignificantlyreducingmembranestabilityandseparationperformanceduetoparticleglomeration.Inaddition,whenmanufacturingathincompositefilmwiththismaterial,theshapestabilitywaslowereddependingontheseparationdrivingconditions,soitwasdifficulttomanufactureitinthinfilmform. Toovercomethislimitation,theresearchteamdevelopedasynthesismethodthatintentionallyinducesdefectsinUiO-66particlesbycontrollingtheconcentrationofreactantssuchasreactionmodulatorsanddevelopedreactionconditionsforableforhigh-capacitysynthesiswhilecontrollingtheinterfacialpropertiesofparticlesinaneasyandsimpleway,anddevelopedacompositemembranethatshowsstabledrivingperformanceeveninthinfilm-typeseparators. ThisdefectinducedinUiO-66particlesstrengthenedtheinteractionwiththepolymer,minimizingdispersibilityproblems,andincreasedtheinteractionwithwater,theseparationtarget,significantlyimprovingseparationperformance. Thethin-filmcompositemembranemanufacturedbytheresearchteamusingstronginteractionscausedbydefectsshowedsignificantlyhigherseparationperformance,withthepervaporationindex(PSI)improvedbyapproximately1,664%(16times)comparedtoexistingpolymermembranes. ResearchmemberChoiKyeong-Min,thefirstauthorofthisresearchpaper,said,"Ifdefectsinmetal-organicframeworkmaterialscanbeintentionallyadjustedorcontrolled,Iexpectthatrelatedindustrieswillbecomelargeranddiversebyapplyingthismaterial,whichisusedinvariousfields.Weplantoconductmoreactiveresearchonthedevelopment,utilization,andcommercializationofnewmaterialsinthefuture." ThisresearchwassupportedbytheNationalresearchfoundationofKoreawiththeyoungresearcherprogram,andtheresearchpaper'Thinselectivelayeredmixedmatrixmembranes(MMMs)withdefectiveUiO-66inducedinterfaceengineeringtowardhighlyenhancedpervaporationperformance'waspublishedin,aninternationalacademicjournalinthefieldofchemicalengineering(IF=15.1)onFebruary15th.△ThesynthesisofdefectiveMOFsandtheimpactofdefectsonthemembraneandmembraneperformance. ChoKie-Yong39;steam|Proposedaseparatorfornext-generationLi-Ssecondarybatteries Prof.ChoKie-Yong'steamatPKNUproposedaseparatorfornext-generationLi-Ssecondarybatteries-paperintheinternationalacademicjournal△Theresearchteam.Prof.ChoKie-YongatPukyongNationalUniversity(center),KwonYoung-Je,KimSe-Hoon,ChoiKyeong-Min(fromleftbelow),prof.LeeJin-HongfromPusannationaluniversity(topleft)andChoiSeong-Wook. TheresearchteamledbyprofessorChoKie-YongatPukyongNationalUniversity(industrialchemistry)announcedthattheyhaddevelopedanewseparatorforlithium-sulfurbatteries,whichareconsideredthenext-generationsecondarybatteries. AjointresearchteamledbyprofessorChoKie-YongatPukyongNationalUniversityandprofessorLeeJin-Hong(departmentoforganicmaterialscienceandengineering)atPusannationaluniversityproposedamanufacturingmethodbasedonmetal-organicframework(MOF)materialstoovercometheshuttleeffectthatcausesdegradation,amajorobstacletocommercializationofLi-Sbatteries. TheresearchteamannouncedresearchresultsthatimprovedthecharginganddischargingefficiencyofLi-SbatteriesandthestabilityofelectrodesbymanufacturingandapplyingaseparatorbasedonaporousMOFmaterialwithalargesurfacearea. Li-Sbatteriesareattractinggreatattentionasnext-generationsecondarybatteriesbecausetheycanachievehighelectriccapacity,buttheyhetheproblemofpermanentlyreducingelectrodecapacityandshorteningbatterylifebygeneratinglithiumpolysulfatechains(Li2Sx)duetotheshuttleeffectduringcharginganddischarging. Theresearchteammanufacturedaseparatorusing'NZG',acompositeoffunctionalizedmultifunctionalMOFmaterial(ZIF-8A)usingzeoliticimidazolateframework-8(ZIF-8),oneoftheMOFmaterials,andgrapheneoxide,toovercometheshuttleeffectandmaintainhighelectrodecapacity. Asaresult,theresearchteamcreatedaLi-Sbatterythatmaintainshighelectrodecapacityevenatfastcharginganddischargingratesthroughanimmediateoxidation-reductionreactionthroughcatalyticactionintheNZGcomplex,whichhasanexcessivenumberofaminesonalargesurfaceareaofpolysulfidegeneratedduringcharginganddischarging. TheresearchwasconductedwithsupportfromtheNationalresearchfoundationofKoreaforyoungresearcherprogramandtheMinistryoftrade,industryandenergy,andwasrecentlypublishedin(IF=13.1,JCR=0.6%),aninternationalacademicjournalinmaterialsandenergy. KimSe-Hoon,amaster'sstudentandthefirstauthorofthisresearchpaper,said,"IexpectthatthecommercializationofLi-Sbatteries,oneofthenext-generationbatterytypes,canbeacceleratedbyimprovingtheproblemsofexistingseparatorsbydevelopingmulti-functionalMOFmaterialsandcoatingtechnologyforLi-Sbatteriesusingcompositetechnology." ChoKie-Yong39;team|Developedahigh-performancesiliconcathodebattery PKNUandPNUjointresearchteamhedevelopedahigh-performancesiliconcathodebattery-prof.ChoKie-Yongandothersappliedthedevelopmentofacross-linkedcopolymerbinderbasedonfluorine-basedpolymers-paperintheinternationalacademicjournal△Theresearchteam(professorLeeJin-HongatPusannationaluniversity,master'sstudentKimSe-Hoon,professorChoKie-YonganddoctoralstudentKwonYoung-Je) ThejointresearchteamofprofessorChoKie-Yong(industrialchemistry)atPukyongNationalUniversityandprofessorLeeJin-Hong(departmentoforganicmaterialscienceandengineering)fromPusanNationalUniversityannouncedthattheyhaddevelopedahigh-performancecathodebatteryusingacross-linkedbindermaterialbasedonpolyvinylidenefluoride(PVDF). Theresearchteamachievedthisbydevelopingacross-linkedcopolymerbinderbasedonPVDF,afluorine-basedpolymermaterialintheformofathree-dimensionalnetworkusedinsiliconanodematerialsusedinnext-generationbatteriessuchassecondarybatteries. Graphitecathodes,theelectrodematerialcurrentlyinuse,healowtheoreticalcapacity,sosiliconisbeingdevelopedasapromisingcathodematerialtomanufactureelectrodesfornext-generationbatterieswithhighcapacity.However,siliconmaterialshethelimitationoflowcommercialviabilityduetolargevolumechangesduringthecharginganddischargingprocess. Toensurethestabilityofthesiliconcathode,bindersusingvariousmaterialssuchaspolyvinylalcoholandpolyacrylicacidhebeenextensivelystudied,butthedisadvanteisthatthelinearchainsofthebinderhelowresistancetostressgeneratedduringvolumeexpansion. Tosolvethisproblem,theresearchteamsucceededinimprovingthestabilityofthesiliconcathodeandincreasingelectrodecapacityandcyclelifebyapplyingathree-dimensionalcross-linkednetworkbasedonafluorine-basedpolymerthathashighelectrochemicalstabilityandiswidelyusedinthemanufactureofcommercialelectrodes. DoctoralstudentKwonYoung-Je,thefirstauthorofthisresearchpaper,said,"Cross-linkablecopolymerbindersbasedonfluorine-basedpolymersshowimprovedrheologicalpropertiesandbetterelectrolyteaffinity,andenablethestableandeffectiveproductionofsiliconanodes.Atthesametime,particlepulverizationofthesiliconanodecanbealleviatedtoensurethestabilityofthesiliconanode." TheresearchwasconductedwithsupportfromtheNationalresearchfoundationofKoreaforYoungresearchersprogramandtheMinistryoftrade,industryandenergy,andtheresearchresultshebeenpublishedinapapertitled'astress-adaptiveinterlinked3Dnetworkbinderforsiliconanodesviatailoredchemicalbondsandconformationoffunctionalizedpoly(vinylidenefluoride)(PVDF)terpolymers'intheinternationalacademicjournal(IF15.1,JCRtop3.2%).△ThediramandcharacteristicimeofstableelectrodeactuationthroughPVDF-basedcross-linkablecopolymerbinder.  ChoKie-Yong39;team|Developedtechnologytoincreasethelifespanandsafetyoflithiummetalbatteries Aresearchteamledbypro.ChoKie-YongatPKNUhasdevelopedtechnologytoincreasethelifespanandsafetyoflithiummetalbatteries-developedultra-thinsilica(SiO2)nanoparticlecoatingtechnologyforbatteryseparators-publishedintheinternationalacademicjournal△Theresearchteam(professorYoonJeong-Sik,BaeJi-Woo,KaiyunZhang,ChoiKyeong-Min,KwonYoung-Je,LeeMin-Jeongfromlefttoprow,andKimSe-Hoon,ChoKie-Yongfromtheleftbottomrow) TheresearchteamledbyprofessorChoKie-Yong(industrialchemistry)atPukyongNationalUniversityannouncedthattheyhadsucceededindevelopingaseparatorcoatingtechnologythatincreasesthelifespanandsafetyoflithiummetalanodesusedinlithiummetalbatteries,thenextgenerationofbatteries. Theteam,whichincludesprofessorChoKie-YongatPukyongNationalUniversity,master'sresearcherParkJae-Won,doctoralstudentKwonYoung-Je,andprofessorYoonJeong-Sik(departmentofenergyandchemicalengineering)fromIncheonnationaluniversity,developedaninterfacecontroltechnologyfortheseparatorthatsuppressestheformationoflithiumdendritesinlithiummetalcathodes. TheysucceededinsuppressingtheformationofLi-dendrites,whichthreatenthesafetyoflithiummetalbatteries,bymodifyingthesurfaceofapolypropyleneseparatorusingfluorine-basedpolymersandcoatingitwithultra-thinsilica(SiO2,silicondioxide)nanoparticles. Lithiummetalcathodeisattractingattentionasanext-generationcathodethatcanrealizethehighcapacityoflithiumbatteries.However,dendritesthatoccuronthesurfaceoflithiummetalnotonlycauserapiddeteriorationoflifespan,butalsopenetratetheseparatorandcausethermalrunawayofthebattery,whichposesariskoffire. Currently,relatedresearchonthesuppressionoflithiumdendritesisactivelyunderway,butinthecaseofinorganicparticlecoatingusingexistingbinders,therewereproblemssuchasunevenformationofthecoatinglayer,difficultyinforminganultra-thinfilm,anddetachmentofinorganicparticles.ProfessorChoKie-Yong'steamdevelopedamethodtocoatsilicananoparticlesverythinlyanduniformlybycontrollingtheinterfaceoftheseparatorbasedonfluorine-basedpolymers. Theultra-thinSiO2nanoparticlecoatinglayerdevelopedbytheresearchteamthistimeisverythin(about200nm)anduniformlycoatedathighdensity.Thismakesthetransportoflithiumionsthroughtheseparatoruniform,reducingovervoltecausedbyalocallackoflithiumions,anditwasshownthatthegrowthofdendritewassuppressed.Coatingwithsilicananoparticlesnotonlyimprovedthemechanicalproperties,butalsosuppressedthermalshrinkeoftheseparatorathightemperatures(140°C),showingexcellenthigh-temperaturesafetycharacteristicsoftheseparator. ResearcherParkJae-Won,thefirstauthorofthisresearchpaper,explained,"Iexpectthatbydevelopingahigh-performanceseparatorfornext-generationlithiummetalbatteries,wewillbeabletosolvethesafetyproblem,whichisamajorissueinsecondarybatteries,andcontributetoacceleratingthecommercializationoflithiummetalanodes." TheresearchwassupportedbythesupportprojectfordoctorallevelresearchersoftheMinistryoftrade,industryandenergyandtheNationalresearchfoundationofKorea,andthepapercontainingtheresearchresults,'ultra-thinSiO2nanoparticlelayeredseparatorsbyasurfacemulti-functionalizationstrategyforLi-metalbatteries:highlyenhancedLi-dendriteresistanceandthermalproperties'waspublishedonFebruary1intheinternationalacademicjournal(IF20.4/JCRtop2.95%).△DiramshowingLi-dendritesuppressionofLi-metalcathodethroughSiO2nanoparticlecoating.  ChoKie-Yong39;steam|Developedaseparatorthatsuppressesthermalrunawayinsecondarybatteries PKNUprof.ChoKie-Yong'steamdevelopedaseparatorthatsuppressesthermalrunawayinsecondarybatteries-givingnewself-extinguishingcapabilitiesbycoatingseparatorofalithium-ionbatterywithafluorine-basedpolymer-publishedintheinternationalacademicjournalandselectedasthecoverpaper△TheresearchteamledbyprofessorChoKie-Yong(prof.ChoKie-Yong,ParkJae-Won,KwonYoung-Je,KimSe-Hoon,BaeJi-Woo,prof.LeeMin-Jeong,andprof.YoonJeong-Sikfromtheleft) TheresearchteamledbyprofessorChoKie-Yong(industrialchemistry)atPukyongNationalUniversityannouncedthattheyhaddevelopedaseparatorthatsuppresses'thermalrunaway'oflithium-ionsecondarybatteriesusedinelectricvehicles. Theresearchteam,consistingofprofessorChoKie-Yong,ParkJae-Won,amaster'sresearcher,KwonYoung-Je,adoctoralstudentatPukyongNationalUniversity,andprofessorYoonJeong-SikfromIncheonnationaluniversity,developedaseparatorthatimprovesthethermalstabilityoflithium-ionbatteriesandsuppressesflamesbyintroducingself-extinguishingability. Theresearchteamattemptedtocoatacommercialpolypropyleneseparatorwithafunctionalizedfluorine-basedpolymeranddevelopedthisseparatorusingacross-linking(reactionthatcreatesnewchemicalbondsinchain-likenaturalandsyntheticpolymerstoformathree-dimensionalnetworkstructure). Recently,thedevelopmentoftransportationbasedonhydrogencellsorlithium-ionbatterieshasbeenunderwaytoreducecarbonemissions,butthefataldrawbackofelectricvehiclesmanufacturedbasedonlithium-ionbatteriesissafetyconcernssuchasthermalrunawayduetoignitionoforganicelectrolyte. Theseparatorforlithium-ionsecondarybatteriesdevelopedbyprofessorCho'sresearchteamisexpectedtosuppresssuchthermalrunawayphenomenonbynotonlyimprovingthermalstabilitybutalsohingself-extinguishingcapabilities. Thefluorine-basedpolymercoatinglayerimprovesthehigh-temperaturesafetycharacteristicsoftheseparatorbysuppressingthermalshrinkeoftheseparatorathightemperaturesthroughthecrosslinkingreactionofthepolymer.Inaddition,whenburning,theelectrolyteandcoatinglayeroftheseparatordecomposetogether,showingself-extinguishingabilitybysuppressingcontinuousignitionintheeventofabatteryfirethroughsubcatalyticextinguishment. Thefirstauthorofthepaperresearcher,ParkJae-Won,said,"wehopetonotonlyresolveuser'sconcernsaboutthesafetyoflithium-ionbatteriesthroughourresearch,butalsoenablelithium-ionbatteriestobeusedinmorediversefieldsforaneco-friendlyfuture." Asforthisresearch,itwasconductedwithsupportfromtheRegionalinnovationproject(RIS)basedoncooperationbetweenlocalgovernmentsanduniversities,andtheresearchprojectsupportedbytheMinistryoftrade,industryandenergyandtheNationalresearchfoundationandtheresearch,'Fluorine-richmodificationofself-extinguishablelithium-ionbatteryseparatorsusingcross-linkingnetworksofchemicallyfunctionalizedPVDFterpolymersforhighlyenhancedelectrolyteaffinityandthermal-mechanicalstability'waspublishedintheinternationallyrenownedjournal(IF11.9/JCRtop8.8%)onJanuary28andwasalsoselectedasthecoverpaper. HerWon-Bin&OhYoung-Sam|Adolescentswhosmokeanddrinkalcoholaremorelikelytousedrugs Adolescentswhosmokeanddrinkalcoholaremorelikelytousedrugs-researchresultsfromtheresearchteamofprofessorHerWon-BinandOhYoung-SamatPKNU Reserchhasshownthatadolescentswhohe experiencedsmokingandalcoholaremorelikelytousedrugsthanthosewhohenot. TheteamofprofessorsHerWon-BinandOhYoung-SaminthedepartmentofsocialwelfareatPukyongNationalUniversity,foundoutthecorrelationbetweenadolescents'smoking,drinking,anddrugusebasedonthegatewaytheory. Thegatewaytheoryisoftenusedtoexplainthephenomenonwheretheuseofsafeorlegallypermitteddrugsleadstotheuseofstronger(moreaddictive)drugs.Itisinasimilarcontexttotheproverb,'hethatwillstealaneggwillstealanox'. Accordingtotheirstudy,thegroupwithexperienceusingnarcoticshadmoreexperiencewithsmokinganddrinkingatastatisticallysignificantlevelthanthegroupwithnoexperience.Lifetimeexperienceofusinge-cigarette(incl.vapepen)wastwiceashigh,lifetimeexperienceofsmokingwasapproximately1.54timeshigher,andlifetimeexperienceofdrinkingalcoholwasapproximately1.29timeshigher. Theresultsofthestudyshowedthatadolescentswhohadeversmokede-cigarettesatleastonceintheirliveswere2.42timesmorelikelytousenarcoticsthanadolescentswhohadnoexperienceatall. Additionally,theearlier(younger)onestartedsmokingcigarettesduringadolescence,thelikelihoodofusingnarcoticsincreasedby1.53timeseachyear,andtheearlieroneyearofstartingdrinking,thelikelihoodofusingnarcoticsincreasedby1.58times. Theresearchteamconductedthestudyusingtheresultsofthe17th(2021)onlinesurveyonadolescenthealthbehiorconductedbytheKoreadiseasecontrolandpreventionency(KDCA)on54,848middleandhighschoolstudentsfrom800schoolsnationwideandanalyzedtheresultsofthisstudyassupportingthegatewaytheorythattheuseofsoftdrugssuchassmokinganddrinkingleadstotheuseofharddrugssuchasnarcotics. Thepaper'Analyzingtherelationshipamongadolescentalcohol,smoking,anddruguse:utilizingthegatewaytheory’containingthisstudywaspublishedinthelatestissue(vol.31,no.2)ofbySoganguniversityinstituteofsocialscience. ProfessorOhYoung-Samsaid,"Iftheproblemofdruguseamongteenscannotbecompletelyeliminated,preventionandestablishmentofaresponsesystemaremoreimportantthanpunishment,"headded"Ibelievethatanaccurateunderstandingoftheactualsituationofteendrugabuseandtheestablishmentofaneffectivestrategyandsystemmustcomefirst,andthateffortsandinterestfromallindividualsandcommunities,includingthegovernment,schools,police,andsocialwelfareencies,areneeded." 증명서발급 친절하게안내해드리겠습니다.설명글입니다. 바로가기 Smart-LMS 친절하게안내해드리겠습니다.설명글입니다. 바로가기 수강신청 친절하게안내해드리겠습니다.설명글입니다. 바로가기 학사일정 친절하게안내해드리겠습니다.설명글입니다. 바로가기 등록금안내 친절하게안내해드리겠습니다.설명글입니다. 바로가기 발전기금 친절하게안내해드리겠습니다.설명글입니다. 바로가기 PRCampus Youtube Facebook 뉴스레터 인스타그램 BLOG 캠퍼스DroneVR Youtube Facebook 뉴스레터 인스타그램 BLOG 캠퍼스DroneVR TOP 주요사이트 학생 kcu바로가기 ocu바로가기 국제학생증 부경구글맵스 비교과신청바로가기 수강신청 실무전산 실용영어(글로벌어학교육센터) 인터넷휴ㆍ복학 총동창회 경영자배상책임보험 학사정보안내 교직원 KORUS KORUSVPN 나라배움터 맞춤형복지포털 생활공감정책제안방 웹메일 홈페이지빌더 (구)홈페이지빌더 대학정보알림 교육수요자만족도 규정집 대학자체평가 재정현황 정보공시(대학알리미) 정책실명제(국민신청실명제) 평의원회 현업공무원지정및초과근무수당 교내주요사이트 공동실험실습관 공학교육혁신센터 교수회 국립대학육성사업 대학발전기금 도서관 드래곤밸리기업지원종합시스템 디지털스마트부산아카데미사업단 링크플러스사업단 박물관 보건진료소 부경대학교기록포털   부경대학교디딤돌시스템 산학협력단 소비자생활협동조합 연구분석장비센터 인문한국플러스(HK+)사업단 장애학생지원센터 정보전산원 직장어린이집 총장임용추천위원회 체육진흥원 평생교육원 학생생활관 해양어류지원기탁기관 교외주요사이트 개인정보보호포털 교육부 한국교육시설안전원 국립대학육성사업발전협의회 병무청 부산지역국립대학혁신네트워크 정부민원포털민원24 중앙교육연수원 한국교직원공제회 개인정보처리방침 이메일무단수집금지 대학행정서비스헌장 정보공개방 정책실명제 NEWSLetter신청 행정예고 청렴센터 대연캠퍼스()부산광역시남구용소로45TEL:FAX: 용당캠퍼스()부산광역시남구신선로365TEL:FAX: (C)2021PUKYONGNATIONALUNIVERSITY.ALLRIGHTSRESERVED.

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