In Vitro Fertilization and Embryo Cleavage in Canine Oocytes

Hae }ung Kim,Sang Ryeul Lee,Sin Hae Park,Sung Hyun Kim,Bong Soo Kim,Dong Hun Yoo,Sin Hae Park,Mi Jung Shin,Jae Wook Kim,Zae Young Ryoo 한국동물생명공학회(구 한국동물번식학회) 2006 Reproductive & developmental biology Vol.30 No.2

[P8-108] In vitro and Cellular Antioxidant Activities of Smilax China Extracts

Dong―Su Kim,Chong-Ik Kim,Gyo-Nam Kim,Hyun-Mi Jeong,Hae-Dong Jang 한국식품영양과학회 2007 한국식품영양과학회 학술대회발표집 Vol.2007 No.10

끝나지 않는 기억전쟁(mnemonic battle)

박동숙(Dong-Sook Park),이재원(Jae-Won Lie),정사강(Sa-Gahng Jung),강혜원(Hye-Won Kang),김해원(Hae-Won Kim) 한국여성커뮤니케이션학회 2014 미디어, 젠더 & 문화 Vol.29 No.4

제주 4?3 사건은 약 7년 동안 남북한 정권, 민간인, 미국 등 서구 열강의 힘 등이 복합적으로 작용해 숱한 사람들이 사망한 사건이다. 4?3 사건을 둘러싼 논의와 갈등들은 한국 근현대사의 문제들과 닿아 있으며 4?3 사건과 그 진상규명과정에서 파생한 갈등들, 한국사회에서 4?3 사건이 기억되는 맥락은 매우 복합적인 결을 지니고 있다. 본 연구는 4?3 사건을 두고 일어나는 기억의 의미투쟁 현장을 신문은 어떻게, 얼마나 보도하고 있는가를 고찰하고자 했으며 이를 위해 1999년부터 2013년까지 14년 동안 경향신문 동아일보 조선일보 한겨레신문(가나다순) 기사 중 4?3 위주로 보도된 654건의 연도별 보도량과 주제, 기사의 의미와 기사 속 행위자 등을 분석하여 미디어 기억이 어떤 이야기를 하고 있는지 살펴봤다. 4?3을 둘러싼 최근 14년간의 뉴스미디어의 기억 지형을 살펴본 바, 사회적으로 드러난 4?3사건을 둘러싼 중요한 이슈 지점들과 4?3사건을 기억하는 미디어의 기억 지형에서 나타나는 중요한 순간들은 일치하지 않았으며 언론은 지엽적이고 파편적이며 정치 ‘싸움’에 집중된 갈등적인 요소들을 두드러지게 부각시키고 있었다. 무엇보다 4?3사건이 지니고 있는 본질적인 갈등양상과 뉴스미디어에서 그려내고 있는 갈등의 내용과 모습은 큰 차이를 보이고 있으며 뉴스미디어를 통해 이뤄지고 있는 기억전쟁은 왜곡된 형태를 지니고 있는 것으로 드러났다. The Jeju April 3(4?3) Incident occurred during seven years, from 1947 to 1954 in the island of Jeju. Two separated Korean governments, Korean civilians, United States of America and the other actors were complexly related to the incident and 25,000 casualties were estimated. The ongoing discussion and conflict regarding the 4?3 incident is still controversial and the context in which the incident is remembered in Korean society is complicated. Considering the complex nature of the Jeju April 3 Incident, this Study examined the mnemonic battle in Korean newsmedia, how Korean newsmedia covered this incident last fourteen years. For this study, four Korean daily newspapers- Kyunhyang, Dong-A, Chosun and Hanguerae were selected and 654 articles directly related to the incident were collected and analysed. Consequently the main issues and important moments of the 4?3 incident exposed in society and in newsmedia were in discord and inconsistent. The newsmedia covering the incident focused on peripheral issues, fragmented memories and minor conflicts instead of the essence of the incident, and therefore distorted the nature of it.

레슬링 自由型 競技 戰蹟에 關한 硏究 : (1904 Vienna to 1992 Barcelona) 歷代 올림픽 大會 中心으로

鄭東君,全海燮,李義東 韓國體育大學校 1994 論文集 Vol.17 No.-

From this research, the results of winning Olympic medals in free Style Wrestling have been analyzed, on the basis of the 1904 Vienna Olympics to the 1992 Barcelona. The medal results of all Weight Categories in the Olympic Participants are as follows: 1) The gold has been Crowned to USA in all Weight divisions, to URS Except Welter Weight, to JPN in Light Fly including 4 Categories, to TUR and KOR in 8 and 4 categories respectively. and the silver has also been given to USA in all categories, to URS in 9, TUR in 7, BUL, JPN, IRN, FIN, and SWE in 6 for each, and KOR in 3 Weight divisions. As for the bronze, USA and URS have won in all Weights, IRN and BUL in 7 for each, FIN and SWE in 6, and KOR, GBR and JPN in 5, and HUN in 4 categories. 2) The medals total gotten by each participant are that USA wins 41 golds including 32 silvers with 20 bronze, URS 31 golds with 17 silvers plus 15 bronzs, JPN 16 golds with 9 silvers plus 7 bronzes, FIN 8 golds with 7 silvers with 10 bronzes, SWE 8 golds including 10 silvers with 8 bronzes, BUL 6 golds with 15 Silvers Plus 9 bronzes, SUI 4 golds with 4 silvers plus 5 bronzes, GBR 4 golds including 4 silvers with 10 bronzes and KOR 4 golds with 4 silvers plus 6 bronzes. 3) The results of the competition can be reviewed by the spatial considerations such continents as Asia, Europe, and North and South America. The medals by the three are the same in the categories of Light Fly, Fly, Bantam and Feather. By conteast, the two continents of America, Europe outnumber Asia in the weights such as Light, Welter, Middleu and Light Heavy. It is interesting to mote that there is no gold in Asia in Heavy Weight divisions of Heavy and Super Heavy weight. Europe gets 86 golds including 89 silvers with 95 bronzes, America 42 golds with 36 silvers plus 26 bronzes and Asia 25 golds including 28 silvers with 32 bronzes in Olympic. 4) As for the history of wrestling this match starts with 7 categories in Vienna Olympics, which is conducted with 10 weights from the 1972 Munhen Olympics through the slight category change expected to be modified in the future With considering dividing weights, some of them are not studied to be changed in such categories as in Feather, Light and Heavy weight. 5) As to the medals gotten by the KOR wrestlers, they win 14 medals in the Olympics of them, 4 golds are given to Mr. Jong-Mo Yang in 62kg, In-Tak Yu in 68kg, Jang-Soon Pa가 in 74kg, and Myung-Woo Han in 82kg, 4 silvers to Mr. Jung-Shin kim in 48kg, Chang-Sun chang and Jong-Kyu kim in 52kg and Jang-Soon Pa가 in 68kg and 6 bronzes to Mr Kap-Do Son in 48kg, Hae-Sub Jeon in 52kg, Eui-Kon Kim and Kyung-Sun Noh in 57kg, Jung-Keun Lee in 62kg, and Tae-Woo Kim in 90kg.

데커시놀추출물의 경구투여후 흰쥐에 있어서의 약물속도론적 연구

김지혜,최송암,김동출 한국약제학회 2003 Journal of Pharmaceutical Investigation Vol.33 No.3

The objective of this study is to investigate the pharmacokinetic parameters of decursinol following oral administration in Sprague-Dawley rats. The plasm concentration of decursinol was determined by LC/MS with APCL positive mode. The m/z value of decursinol was observed at 247. Folowing oral administration of decursinol extract, the apparent clearance was 5.3±2.7 ml/hr/rat, the absorption half life was 2.5±0.41 hr, the elimination half life was 3.05±1.57 hr and the apparent volume of distribution was 21±12 ml/rat. The LC/MS method was successfully applied to the phar-macokinetic study of decursinol.

의약정보담당자(MR)의 기능 및 역할에 관한 연구

이동일,제해관,윤석준,안형식,문영배 한국의료QA학회 2003 한국의료질향상학회지 Vol.10 No.1

Background : Aim of this study is focused on the analysis of the needed abilities of medical representatives resulting in building up the market and increasing sales. It is to propose methods to increase this ability ensuring continuous growth in market share and profit. Methods : A survey was conducted between January 6 and May 31, 2003. Using SPSS(Version 10.0), the collected data was analyzed by Hotelling T2, factor analysis. Some hypotheses were selected to include the conclusion. Some questionnaires for physicians working in hospitals or clinics and the medical representatives working in a pharmaceutical company were created and asked to them to either prove or reject those hypotheses. The results were analyzed to find the primary factors that effect the interactions between physician and the medical representatives. These factors were also studied along with the theoretical research based on published references. Results : The results were as follows. The main reasons for the physician to meet with a medical representatives were collection of product informations needed for patient treatment and collection of informations on current medical issue and as well as personal interests. The main parameters by which physicians evaluate the medical representatives are human relationship including sincerity and manners and supply of accurate and unbiased information on products. Overall, the medical representatives’ perception on the importance of medical knowledge and ability to deliver it are lower than that expected by physicians. Conclusion : Medical and pharmaceutical companies’ environment are changed rapidly. And those changes forced medical representatives to set new roles and competency. In order to drive away from the past ‘rule of thumb’ and ‘adaptation to circumstance’, optimal method and systemic development to train and support the medical representatives should be quipped. They will help ,medical representatives to be specialists in medical knowledge and to understand the exact need of health care professions. Product competitiveness will be increased and eventually successful business can be achieved through it.

大學敎育熱望에 관한 경험적 연구 : 사회구조적 요인 및 자아존중감을 중심으로

李成海,李東直 釜山大學校 學生生活硏究所 1985 硏究報 Vol.21 No.1

The main purposes of the study were to analyze: 1) the effects of family environment, school environment, I.Q., academic performance (grades in both middle school and high school) and sex on self-esteem and the college educational aspiration of the high school students ; and 2) the effects of self-esteem on their college education aspiration. In this study it was assumed that family environment, school environment, I.Q., academic performance and sex were treated as the independent variables, self-esteem as the intervening variable and college educational aspiration as the dependent variable. Family environment variable includes the socioeconomic star us of parents and socialization pattern of parents (affection-rejection, self-control-others -control, and achievement--non-achievement). School environment variables consider the influence of teachers, peer influence and school curriculum. Data for the study were collected through the use of self-administered questionnaires from a sample of 715 high school students in Pusan, Korra in August and September, 1984. The results of the study are summarized as follows : (1) There was no effect of self-esteem on the college educational aspiration of high school students. (2) Among the independent variables the school curriculum was the most important variable in determining the aspiration of college education. (3) Grade in the middle school, sex and socialization pattern of parents (achievement-non-achievement dimension) were also important variables in determining the aspiration of college education.

Polyacrylonitrile-Cu(Ⅱ) Complex의 형성과 촉매활성 및 전기전도성에 관한 연구

송해영,김동철,맹기석,이신영 忠南大學校 産業技術硏究所 1987 산업기술연구논문집 Vol.2 No.1

The PAN-Cu (Ⅱ) and Al(Ⅲ) complexes were most stable in the pH range from 9 to 11. The viscosity of the PAN-Cu (Ⅱ) complex was lower than that of PAN-Al(Ⅲ)complex because the conformation of the former is more compact than that of latter. The catalytic activity of PAN-Cu (Ⅱ) complex in decomposition of hydrogen peroxide was increased with an increase of complex concentration and reaction time. The PAN-Cu (Ⅱ) complex exhibited electrical resistivity around 10⁴Ω·cm when modified iodine in acetone. The electrical resistivity was significantly affected by the amount of added cupric chloride, iodine and results were satisfactorily obtained by adding more than 20wt % of cupric chloride and about 1.0wt% iodine.

소수성 NaY Zeolite의 합성과 탈알루미나의 특성

서동남,하종필,구상모,이해진,김익진 호서대학교 반도체제조장비국산화연구센터 2000 학술대회 자료집 Vol.2000 No.1

NaY형 Zeolite는 현재 그들의 촉매적 특성과 흡착성 그리고 이온 교환성들을 이용하여 산업에 중요하게 사용되어지고 있다. 본 실험은 고온 스팀을 이용한 방법과 산처리에 의한 방법으로 탈알루미나의 효과를 확인하는 실험을 하였다. 먼저 SiO_2/Al_2O_3 몰비가 4∼6인 합성 NaY zeolite를 분위기 소성로에 넣고 증기발생 장치를 이용하여 500℃에서 고온 스팀을 분위기 소성로에서 일정하게 주입하였다. 에에 따른 결과는 탈알루미나 처리 후의 XRF와 BET의 결과로 탈알루미나 처리에 따라서 SiO_2/Al_2O_3의 몰비가 20.6에서 21까지 증가한 것을 알 수 있으며 또한 BET의 결과에서 탈알루미나 처리에 의해서 비표면적이 증가한 것을 확인할 수 있으며 특히 meso pore area의 증가는 탈알루미나에 의해서 zeolite의 골격구조가 일부 파괴되었음을 알 수 있다.

ZVS를 이용한 SEPP 고주파 공진 인버터의 특성해석

김동희,노채균,김종해,민병재,배상준 嶺南大學校 工業技術硏究所 1997 工業技術硏究所論文集 Vol.25 No.1

Applied the high frequency switching technology to the ower conversion circuits, the turn on and off loss of switch point out practically large the point at issue, in order to reduce switching loss, the switching method using tank resonant circuit be connected serial and parallel with load have been continuously investigated. This paper was described about principle and form of proposed circuit made use of soft switching technology ZVS(Zero Voltage Switching) and ZCS(Zero Current Switching) to reduce turn on and off loss at switching. Also, the analysis of the proposed circuit is described generally by using normalized parameter and basic operating principle and driving characteristics have been evaluated as to switching frequency and load parameter. Based on the charactristics value, a method of circuit design is proposed. In addition, Pspice's simulation and experimental waveforms are compared with theoretical ones. The experimental results shows that the proposed Inverter can be used practically such as power source system for induction cooker etc.