경연 대회를 통한 초ㆍ중고생의 창의력 신장 효과에 관한 연구

이희복,육근철,류해일,김현섭,김희수,박달원,유병환,김선효,김여상,서광수,변두원,서명석,배성효,박종석,심규철,이성희 공주대학교 과학교육연구소 2001 과학교육연구 Vol.32 No.1

미래 사회를 대비하기 위한 개인의 개성을 존중과 창의적인 능력을 지닌 인간을 양성을 목적으로 충청남도 지역의 초 ㆍ 중고등학생들을 대상으로 한 창의력 경연대회가 공주대학교 과학교육연구소에서 개최되었다. 충청남도 초 ㆍ중 ㆍ 고등학생들을 대상으로 실시한 창의력 경연대회는 창조적 아이디어를 내어 스스로 문제를 해결해 나갈 수 있는 교육 프로그램을 제공하는 좋은 기회였음이 확인되었으나, 일부의 팀에서만 참신하고 재미있는 아이디어들이 제안되었다. 여학생의 참가자 수가 상당히 증가하였으며, 대체적으로 입상권의 학생들의 상당 부분이 여학생이라는 것이 특이할만하다. 학년이 올라감에 따라서 창의적인 아이디어를 내는 양이나 질에 있어서 뒤떨어지는 것으로 분석되었으며, 토론 학습의 적응력이 미흡하고 발표력 및 청취력에 있어서도 떨어지는 것으로 나타났다. 따라서 중 ㆍ고등학교의 학교교육에서도 학생들에게 프로젝트형 탐구학습 프로그램의 적용은 물론 토론식 수습을 통한 학생들의 사고의 전환의 기회를 제공해야 할 것으로 사료된다. The creativity competition was held to foster the creativity of elementary and secondary school students in the Institute of Science Education, Kongju national University. It was found that the creativity competition effected on the improvement of inventing creative ideas and problem solving activities. But, only some competitors participated in semifinal and final contests, presented original and interesting ideas. More female students participated in competition than last year. More female participants were awarded a prize than males. Totally, participants were defective in discussion and communication, and presentation and listening ideas. Increasing grades correlated inversely with creativity and originality. There is need of inquiry project teaming programs and presenting opportunities of conversion of thinking by discussing instructions in school

프리미돈의 한국인에서의 생체이용율시험

권광일,윤민혁,윤희열,박희찬,권준택,심희옥,김동출 충남대학교 약학대학 의약품개발연구소 2004 藥學論文集 Vol.19 No.-

A reversed phase HPLC method was developed and validated for the determination of primidone in human plasma. Propylthiouracil was used as an internal standard. Calibration curves were linear in the concentration range of 10-120 ng/㎖. The coefficient of variation of the intra- and inter-day precision were below 15%. The coefficient of variation of the accuracy were below 15% in the concentration range investigated. A bioavailability study was performed using the validated HPLC method. Twenty four healthy human male volunteers were orally administered 20 mg of primidone. The pharmacokinetic parameters were calculated using WinNonlin. The mean values of AUC_(LAST) was 85.0±17.7 ㎍ hr/㎖, C_(max) was 4.22±1.04 ㎍/㎖, T_(max) was 1.85±1.13 hr, t_(1/2) was 17.7±2.4 hr. The pharmacokinetic parameters and the HPLC method can be used for the desigm of bioequivalence study of primidone.

韓國 輸出企業의 인터넷을 이용한 사이버貿易 具現 및 成果에 관한 연구

심상렬,문희철 한국통상정보학회 2000 통상정보연구 Vol.2 No.2

인터넷의 급속한 보급 및 확산은 국제무역에 있어 일대 혁신을 초래하고 있으며, 특히 해외시장조사, 해외홍보 및 마케팅, 거래선 발굴, 신용조사, 거래협상 등 계약 체결 이전까지의 거대경로에 있어 시간과 공간의 제약이 없이 저렴하고 신속하게 글로벌 비즈니스를 수행할 수 있게 하고 있다. 본 연구에서는 한국 수출기업들이 어떠한 업무에 어느 정도나 인터넷을 활용하고 있는지, 실제로 어떠한 활용성과를 거두고 있는지 등을 설문조사에 의한 실증분석을 살펴 봄으로써 국내 수출기업들의 인터넷을 활용한 전자상거래, 즉 사이버무역 내지 전자무역의 활성화 및 국제경쟁력 제고 방안을 모색하고 있다.

스피로노락톤의 한국인 지원자에서의 약물속도론적 연구

심희옥,이선영,지웅길,김동출 충남대학교 약학대학 의약품개발연구소 2005 藥學論文集 Vol.20 No.-

A reversed phase HPLC method was developed and validated for the determination of spironolactone in human plasma. Fenoprofen was used as an internal standard. Calibration curves were linear in the concentration range of 2.5~200 ng/㎖. The coefficient of variation of the intra- and inter-day precision were below 15%. The coefficient of variation of the accuracy were below 15% in the concentration range investigated. A bioavailability study was performed using the validated HPLC method. Eight healthy male volunteers were orally administered 100 ㎎ of spironolactone. The pharmacokinetic parameters were calculated using WinNonlin. The mean values of AUC_(12hr) was 158.9±69.9 ngㆍhr/㎖, C_(max) was 42.2±14.9 ng/㎖, T_(max)was 1.79±0.60 hr, t_(1/2) was 2.72±0.87 hr. The pharmacokinetic parameters and the HPLC method can be used for the design of bioequivalence study of spironolactone.

外來患者 및 돼지에서의 間接Latex凝集反應法에 依한 Toxoplasma 抗體價 調査硏究

심희숙,나영언,이영하,신대환 충남대학교 의과대학 지역사회의학연구소 1991 충남의대잡지 Vol.18 No.2

This study was undertaken to konw the sero-epidemiologic meanings of toxoplasmosis by Indirect Latex Agglutination test of 514 general outpatients and 100 pigs. The results were obtained as follows: 1. Toxoplasma antibody titers were showed as 418 negative cases(81.3%), 63 cases(12.2%) in a titer of 1:16, 20 cases(3.9%) in a titer of 1:32, 8 cases(1.6%) in a titer of 1:64, 3 cases(0.6% ) in a titer of 1:128 and 2 cases(0.4%) in a titer of 1:256, respectively. 2. Antibody titer was somewhat declined to the nineteen ages (from 6.1% to 3,0%) but was increased from twenty to fifty-nine ages(from 9.1% to 24.2%). The positive percentage of Toxoplasma antibody titers were the highest as 24.2% in the fifties group. Totally, 33 cases(6.5%) among 514 patients was showed as positive reaction. 3. According to the sex group, 16 cases of the male and 17 cases of the female were showed as positive reaction 5.6%, 7.5%, respectively. Positive rates of the female was somewhat higher than that of the male. 4. Antibody titers of sera of the pig were shown as 65 negative cases(65%), 24 cases in a titer of 1:16(24%), 6 casesin 1:32(6%), 3 cases in 1:64(3%) and 2 cases in 1:1.28(2%), respectively . Totally, positive rates was 11%.

靜穩太陽年의 黑點活動과 서울地區 地磁氣 수직分力과의 關係

沈雲澤,朴喜椿 成均館大學校 1966 論文集 Vol.11 No.-

우리 나라에서 地磁氣수직分力의 測定 및 太陽黑點의 觀測은 國際靜穩太陽年(1964∼65)에 國際機構에 加入하므로서 始作되었다. 우리는 이 論文에서 1965年度에 成均天文臺의 12.5inch Equatorial Reflector에 依해 觀測된 黑點 活動과 地磁氣 測定分科에서 Ruska-VR-Type magnetometer에 依해 Geomagnetic Coord.26.9°N 187.9°E(Geographical Coord, 37°35′N 127°03′E)에서 測定한 地磁氣 수직分力을 Analysis하여 서울 地方에서 Sq variation과 Sunspot Relative No와의 關係와 SD variation과 Sunspot Relative No 및 大陽黑點群의 C.M.P. 通過와의 關係를 求하였다. 그 結果를 보면 Sq variation이 Sunspot Relative No와 線形關係를 갖이며 SD variation이 Sunspot Relative No가 極大를 이룬 翌月에 極大를 이루어 서로 잘 對應되고 있으며 이 原因을 살펴보니 大黑點群이 C.M.P.를 많이 通過한 翌月에 SD variation이 極大를 이룸을 볼 수 있었다. This study has the purpose of describing the relations with the solar activies and geomagnetic vertical components for international quite sun year at Seoul area. The number of relative sunspot values derived for the reflector telescope with 12.5 inchs aperture and the type 348 receiver, and the sunspot groups are classified by Zu¨rich classifications. The geomagnetic vertical compoment is measured by the division of geomagnetism with Rusk-VR-type magnetometer. The following conclussion are obtained. 1. The sunspot relative number and Sq's monthly variation have linearlity; R=7.9Sq+14.4 2. The SD's monthly variation have the greatest phenomena when the sunspot relative number reached to the greatest, there are occured its phenomena at next month when a large sunspot groups passed to center of meridian planes. This periodic variation have the difference of a month with the sunspot activities and SD variation.

HPLC를 이용한 농약코빈(thiophanate-methyl)의 측정법에 대한 연구

沈凞祥,金昌世 순천향대학교 1990 Journal of Soonchunhyang Medical Science Vol.13 No.1

가상현실 기법의 활용이 지식 성취도 향상에 미치는 효과 : 눈의 구조와 기능 내용을 중심으로 The Structure and Function of Eye

심규철,류수정,김현섭,김희수,박영철 한국과학교육학회 2003 한국과학교육학회지 Vol.23 No.1

The purpose of present study was to develop teaching-learning materials based virtual reality technology(VRT), and to examine the effect of it on the knowledge achievement of biology. Authoring tool of virtual reality(VR) was 3D Webmaster made in Superscape Ltd., United Kingdom. Educational materials was developed for the structure and function of eye of life field in the 10th science. It was learner-directed and interactive educational material using the Web-based and desktop VR. The result showed a meaningful improvement on the achievement. Using 3D VR shows the potential of available education media in the next generation as science teaching-aided material, which especially was efficient in the understanding and perception of abstract or difficult to direct experience learning contents.

低酸素馴化가 循環血液總量 及 血液蛋白質에 미치는 影響에 關한 實驗的硏究

沈鳳燮,趙圭輝 공군본부 의무감실 1956 항공의학 Vol.4 No.1

노인의료서비스정책의 발전방안에 관한 연구

심민수,정희선,심미연 원광대학교 대학원 2007 論文集 Vol.38 No.-

The population of the Aged in Korea is more rapidly growing, as compared with that of other countries, which raises serious intricacies in every walk of life, including politics, economy, society, and so forth. In particular, old-age medical service may be said to be one of the largest variables that produce a direct effect upon the good quality of old-age life. Furthermore, it functions as one of the most difficult impedi-ments in building an integration in society. The republic of Korea has made a great deal of efforts for old-age medical service but is now in an early stage. With this n view, this study puts its principal objective on groping for measures for the development of old-age medical service, and suggests some of them, as follows: First, from an environmental perspective, the Republic of Korea is greatly affected by its political influencing power, and so politics and economy need to be grow to a higher stage. And this study suggests changes in the overall age-group social structure and the eradication of a negative image of the aged, on a sociocultural side Second, it is recommended to boldly correct unreal or irrational laws and systems if any, on a legal system dimension. And this study suggests some strategies to establish old-age hospitals, to expand professional personnel, and to extend the range of medical allowances. Thirds, this study suggests measures to pay medical allowances for old-age health diagnoses for disease prevention is the national medical insurance system, to reduce the cost bearing in the use of high-priced medical equipments, to extend the application of administration of Oriental medicine and dental treatment in the old-age medical allowances. Fourth, this study suggests how to objectify the selection of subjects of the underprivileged, how to rationally calculate the amount of properties according to the standards of income, and how to reduce supporting obli-gators for beneficiaries of medical allowances for the underprivileged. Fifth, this study suggests the diversification and specialization of sanatoriums, the generation of subjects of home old-age welfare, and methods of rational fund-raising for long-term medical care. Sixth, this suggests the establishment of an old-age welfare police-making organization in the government, proper personnel allotment, the reestablishment of administrative functions among local governments, and the securement of officeholders in charge of social welfare. Finally, it is absolutely needed to augment the budget to expand the substrata of old-age medical services. In addition to it, to secure a budget on a proper scale for old-age medical services in consideration of the growing population of the aged.