http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김정원 ( Kim¸ Jungwon ),강현주 ( Kang¸ Hyounju ),이효섭 ( Lee¸ Hyoseop ),조대연 ( Cho¸ Dae-yeon ) 인하대학교 교육연구소 2020 교육문화연구 Vol.26 No.6
본 연구의 목적은 직업진로체험기관과 프로그램 운영 만족도 조사를 통해 직업진로체험기관 운영의 발전적 방향성을 모색하는 데 있다. 본 연구 수행을 위해 문헌분석 및 전문가 자문을 거쳐 최종 17개의 문항을 도출하였고, 수도권지역 학생, 학부모, 교사 총 1,312명을 대상으로 설문을 실시하였다. 조사 결과, 학생들은 전반적으로 시설 안전성, 정보 접근성, 평가관리 등 시설 및 프로그램 운영에서 만족도가 높았으나, 진로탐색 지원이나 직업진로상담 제공등과 같은 프로그램 자체에 대한 만족도는 낮았다. 교사 대상 분석 결과, 체험기관 운영 및 프로그램에 관한 전반적인 만족도가 높게 나타났다. 시설 안전성, 체험기관 소개, 프로그램 안내 및 예약관련 정보 접근성, 다양한 직종 제공에서 가장 높은 만족도를 보였다. 학부모의 시설 및 프로그램 운영에 대한 전체적인 만족도는 이용경험자 집단 중 가장 낮은 것으로 나타났다. 학부모들이 가장 높은 만족도를 나타낸 항목들은 다양한 직종의 체험 프로그램 제공, 수준별 내용구성, 정보 접근성 등의 순이었다. 이러한 연구결과에 근거하여 직업진로체험기관 및 프로그램 운영의 발전을 위해 프로그램 다양화, 강사 관리 중요성, 유기적인 네트워크 구축 등 실천적 시사점을 제공하였다. 마지막으로 본 연구는 향후 직업진로체험기관과 프로그램 운영을 위한 기초 자료를 제공한다는 점에서 의미를 가진다. The purpose of this study is to explore the direction for the development of vocational career experience institutions and experience programs through surveys on the satisfaction level of vocational career experience facilities and program operation. For the satisfaction survey, the final 17 questions were derived through literature analysis and expert advice. Based on this, the survey was conducted for a total of 1,312 students, parents, and teachers. As a result of the survey, first, students were generally highly satisfied with the operation of institutions and programs such as facility safety, information accessibility, and evaluation management. Second, as a result of the analysis for teachers, it was found that the overall satisfaction with the operation of the career experience institution and the program was higher than the other groups. According to the results on teacher’s group, the highest satisfaction was shown in facility safety, introduction of experience facilities, access to information related to program information and reservations, and provision of various occupations. Third, parents' overall satisfaction with the operation of institutions and programs was the lowest among the other groups. The items that parents showed higher satisfaction were in the order of providing experience programs for various occupations, content composition by level, access to information, and safety of facilities. Based on these findings, practical suggestions and limitations for the development of vocational career experience institutions and programs were discussed.
Online 3D World Reconstruction with Independently Moving Point Detection Using Stereo Vision
Jungwon Kang,Bo Gil Seo,Myung Jin Chung 제어로봇시스템학회 2012 제어로봇시스템학회 국제학술대회 논문집 Vol.2012 No.10
This paper deals with a problem of 3D world reconstruction and independently moving point detection using stereo vision. Our algorithm reconstructs 3D world through dense stereo matching, triangulation at local frame, and registration in world frame. In addition, independently moving points are detected by geometric constraints. We have tested our method with real outdoor datasets. The proposed algorithm runs online. Hence, it can apply to mobile platform applications such as intelligent vehicles and mobile robots.
discharge characteristics of an in-bus structure with a high Xe gas mixture
Jungwon Kang 한국물리학회 2005 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.46 No.2
A new structure, combined with the use of a high partial pressure of Xe gas, is proposed to achieve a high luminous ecacy and to improve the addressability. The difference in the discharge characteristics between the conventional and the proposed in-bus structures were studied with a twodimensional uid code. The proposed structure showed higher values for the electron, Xe (3P1), and wall charge near the center of discharge cell than the conventional structure. We manufactured 7.500-diagonal panels to measure the luminance, the ecacy and the discharge ignition delay. With a Xe8 %-Ne mixture of gas, both structures showed very similar ecacies and luminances. However, with a Xe14 %-Ne mixture of gas, the in-bus structure showed a 5 % higher ecacy and luminance than the conventional structure. To evaluate the driving characteristics,we measured the lags in the discharge ignition during the address period. The total delay of the in-bus structure was 30 40 % less than total lag of the conventional structure.
Kang, Jungwon,Baek, Sora,Mathew, Vinod,Gim, Jihyeon,Song, Jinju,Park, Hyosun,Chae, Eunji,Rai, Alok Kumar,Kim, Jaekook The Royal Society of Chemistry 2012 Journal of materials chemistry Vol.22 No.39
<P>A Na<SUB>3</SUB>V<SUB>2</SUB>(PO<SUB>4</SUB>)<SUB>3</SUB>/C cathode synthesized by a polyol-assisted pyro-synthetic reaction and subsequent sintering delivered a discharge capacity of 235 mA h g<SUP>−1</SUP>, corresponding to an extraction of 4 Na per formula with steady capacity retention and impressive rate capabilities that maintain 56% of theoretical capacity at 2.67 C.</P> <P>Graphic Abstract</P><P>A carbon-coated Na<SUB>3</SUB>V<SUB>2</SUB>(PO<SUB>4</SUB>)<SUB>3</SUB>/C cathode was prepared by a pyro-synthetic process for sodium-ion batteries. The prepared cathode was aided by a carbon-network formed within the structure and possessed a high surface area of 159.4 m<SUP>2</SUP> g<SUP>−1</SUP> and dual porosity with pore-sizes in the mesopore range. The beneficial aspects contributed to enhance the rate performances. <IMG SRC='http://pubs.rsc.org/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=c2jm34451c'> </P>
Kang, Jungwon,Kim, Do Youb,Suk, Jungdon,Lee, Sun Sook,Kim, Dong Wook,Kim, Jaekook,Kang, Yongku The Royal Society of Chemistry 2015 Journal of materials chemistry. A, Materials for e Vol.3 No.37
<P>N-doped carbon materials were prepared by<I>in situ</I>electrochemical pre-treatment of a carbon electrode in a deaerated non-aqueous electrolyte containing lithium nitrate. Li-O2batteries, applying the novel N-doped carbon electrode, show a significantly reduced overpotential and enhanced O2-evolution efficiency.</P>
Building a Co-participatory Partnership Framework for School-visit STEAM Outreach Program
( Inae Kang ),( Jungwon Hwang ),( Jin Hye Jang ),( Eunsung Kang ) 한국교육공학회 2016 한국교육공학회 학술대회발표자료집 Vol.2016 No.1
This study aimed to provide a co-participatory partnership framework for a school-visit STEAM outreach program. The framework has been created through a STEAM outreach program practiced between an elementary school and an University hospital, in which 76 students with two teachers, and three medical doctors have participated during the fall semester of 2015. Data analysis collected from interviews and surveys with the participants showed highly positive responses to the program, which, in turn, reflects the usefulness of the framework. The STEAM outreach framework is basically a model of school visit which seems to ensure more possibility of sustaining the outreach program, compared to the models of organization visit more often experienced in most STEAM outreach programs. The framework, on one hand, assumes three pedagogical principles of STEAM (context-based, creative design, affective experience) in developing the STEAM outreach program, and the other hand, suggests three stages of management (planning, designing, and implementing), each of which describes specific roles of the participants, and things to consider for the outreach program management.
Hwang, Jungwon,Kim, Yoonjeong,Kang, Ho Bum,Jaroszewski, Lukasz,Deacon, Ashley M.,Lee, Hwiseop,Choi, Won-Chan,Kim, Kyung-Jin,Kim, Cheol-Hee,Kang, Beom Sik,Lee, Jie-Oh,Oh, Tae-Kwang,Kim, Jae Wha,Wilson, American Society for Biochemistry and Molecular Bi 2011 The Journal of biological chemistry Vol.286 No.14
<P>Considerable attention has recently been paid to the N-Myc downstream-regulated gene (<I>NDRG</I>) family because of its potential as a tumor suppressor in many human cancers. Primary amino acid sequence information suggests that the NDRG family proteins may belong to the α/β-hydrolase (ABH) superfamily; however, their functional role has not yet been determined. Here, we present the crystal structures of the human and mouse NDRG2 proteins determined at 2.0 and 1.7 Å resolution, respectively. Both NDRG2 proteins show remarkable structural similarity to the ABH superfamily, despite limited sequence similarity. Structural analysis suggests that NDRG2 is a nonenzymatic member of the ABH superfamily, because it lacks the catalytic signature residues and has an occluded substrate-binding site. Several conserved structural features suggest NDRG may be involved in molecular interactions. Mutagenesis data based on the structural analysis support a crucial role for helix α6 in the suppression of TCF/β-catenin signaling in the tumorigenesis of human colorectal cancer, via a molecular interaction.</P>
강정원(Kang, Jungwon) 한국라틴아메리카학회 2016 라틴아메리카연구 Vol.29 No.4
In the last decade, China has evolved into one of the most promising economic and political partners in Latin America. This sudden and unprecedented “rise” of China has provoked expectations as well as anxieties in the hemisphere. In line with the increasingly visible presence of China, the subject of Sino-Latin American relationship has gained greater academic prominence. As a part of such academic endeavors, this article explores the dynamics and complexity of Chinese resource-driven investment by comparing the corporate behaviors of three state-owned enterprises in the Peruvian mining sector. By analyzing the corporate behaviors of these Chinese state-owned enterprises, this article critically questions the validity of the so-called “China model” in comprehending the nature of Chinese growing engagement in Latin America.