經濟統合이 比較優位條件에 미치는 효과에 관한 理論的 考察

孫秀錫 경일대학교 산업정보연구소 1994 産經硏究 Vol.5 No.1

The purpose of this thesis is to analyze the effects of the economic integration on the comparative advantage conditions theoretically. To achive this end, chapter Ⅱ surveys the impacts of the institutional economic integration on the comparative advantage conditions. Especially, the survey was done in view of international economic integration theory. And chapter Ⅲ surveys the effects of the functional economic integration on the comparative advantage conditions. Finally chapter Ⅳ concludes this analysis. Through this study, we confirmed that the comparative advantages conditions could be changed by the institutional economic integration and the functional economic integration. Therefore, it is impossible to explain these changes of comparative advantages with the traditional trade theories which assume factor immobility and intercountry trade. In this case, the comparative advantages of concerned products have to be discussed on the basis of integrated region, and these products are to be called “regional products”. In these aspects, when we discuss the comparative advantages, it is necessary to consider not only on the basis of “state” but also on the basis of “Integrated region”. Finally, the significance of this paper was put in the findings of changes of comparative advantages conditions by the economic integration which can not be explained by traditional trade theories.

간장 및 비장손상에서 국소지혈제로써의 인체양막의 이용에 대한 실험적 연구

손수상,강중신,김인호 啓明大學校 醫科大學 1988 계명의대학술지 Vol.7 No.2

The hemostatic mechanism of action of collagen appears to involve both activation of the intrinsic clotting mechanism via factors XII and XI and a platelet interaction consisting of adherence and aggregation of platelets vis adenosine diphosphate release. Of many commercially available local hemostats, the microcrystalline collagen(Avitene) is known to be one of the most effective agents. Human amniotic membrane contains collagen that initiates platelet aggregation and activation of the intrinsic pathway of the clotting mechanism. The authors studied the hemostatic effectiveness of the human amniotic membrane and the results were compared with that of Avitene web, Collastat and Gelfoam. Canine liver and splenic bleeding models were used. Human amniotic membrane and Avitne web had similar effectiveness(97.2%) and were more effective than Collastat(77.8%) or Gelfoam(61.1%). First application success rates also revealed that amniotic membrane(80.6%) and Avitene web(77.8%) were more successful than others(47%). Human amniotic membrane is an effective topical hemostatic agent in experimental canine lever and splenic wounds when compared with several currently used agents and can also result in cost savings.

우리 나라 자유지대 제도 도입과 효율적 추진방향 : Focus on Pusan 부산지역을 중심으로

孫愛暉,李秀昊 韓國海洋大學校 人文社會科學大學 1999 韓國海洋大學校 人文社會科學論叢 Vol.- No.6

Abstract Shipping industry continues to face dramatic changes in their environment, ranging from development in containerization, computerization and telecommunications to the emergence of global marketplace. Perhaps the most significant trend - representing both a threat and opportunity - is the increasingly competitive nature of shipping service market. As the deregulation in the world shipping industry has continued. environments such as political, economic, and technological changes affecting shipping industry has made shippers-carriers relationship as major concern for container shipping company. As shown in The U.S. Ocean Shipping Reform Act of 1998, most of world container shipping companies have perceived customers satisfaction to be a source to enhance the competitive advantage in a fierce competitive situation. In order for the shipping companies to cope with those improvements and challenges. they should analyze and clarify customer's DM(decision making) process for the purchase of container shipping service. The purpose of this study was to explore the degree of relationship between the determinants of shipper's DM process and the information search activities for the container shipping service. An empirical study was carried out to examine how shippers make purchase decision by the provision of statistical evidence showing the impacts of involvement, experience and knowledge of the information search activities.

군대문화와 사회문화

손수태 동국대학교 행정대학원 1998 행정논집 Vol.26 No.-

우리나라 주택공간구성에서 보이는 전이적 연속성에 관한 연구

손세관,이수진 中央大學校 建設環境硏究所 1997 環境科學硏究 Vol.8 No.-

The purpose of this study is to grasp the peculiarities of spatial sequence and transition expressed on modern residential space of Korea. For the analyses, 8 famous house designed by Korean architects were selected. Three aspects of spatial sequence such as spatial composition, visual sequence, and visual changes of space were analyzed. In the spatial composition of houses, the linear composition was emphasized to arrtact the sequential visual experience. And the characteristic spatial composition to induce the conversion of direction and the intended sequential movement were used variously. And the inductive walls, change of level of floor and height of ceiling, and various use of corridor or stairs were intentionally emphasized. Change of visual scene according to spatial experience in each stage of spatial connection were also stressed. Based on the above analyses, 14 'patterns' of spatial composition were extracted as a set of language for design of houses.

地域經濟統合에 대한 GATT의 役割

孫秀錫 慶北大學校 經濟經營硏究所 1994 經商論集 Vol.22 No.2-3

5-FU 투여후 백서 가슴샘에서 일어나는 형태학적 및 생화학적 변화

손영탁,김선,정옥,한승로,김수일,이영호,김원식 충남대학교 의과대학 지역사회의학연구소 2000 충남의대잡지 Vol.27 No.2

Thymus is a lymphoid organ forming T-cells from hematogenous stem cells. Apoptosis of thymocytes in the cortex of thymus is so rapid that cannot find easily with routine histological techniques. In this experiment, TUNEL immunohistochemistry and TEM were used to detect apoptotic changes after 5-fluorouracil treatment in the thymus of the rat. In addition, SDS-PAGE was carried to reveal protein changes along the apoptotic changes. The results were as follows ; 1. Thymocytes in the cortex were decreased markedly and many apoptotic cells were found in the cortex on DAT 3. 2. Relatively small-sized apoptotic bodies induced by 5-FU were detected on DAT 3 at the cortex, and clustered in partly. 3. On DAT 6, new germinal centers formed in the peripheral cortex, and many apoptotic bodies of various size and shapes were detected in the germinal center. 4. In SDS-PAGE, a protein with molecular weight of 123kDa was increased on DAT 6. According to the above results, it could be concluded that 5-FU acted directly on the thymocytes and induced apoptotic changes on DAT 3. But, on DAT 6, the period of recovery, new germinal centers were formed in the cortex, in which active B cell production to compensate the loss of thymocytes was noticed. To make new T-cells from B-cells and to eliminate unnecessary B-cells, vigorous apoptosis in the germinal centers should occur, and 123kDa proteins which considered as integrins should act as transmembrane signaling molecules in this process.

미용사들의작업관련성 근골격계 장애에 관한 연구

박수경,최영진,문덕환,전진호,이종태,손혜숙 大韓産業醫學會 2000 대한직업환경의학회지 Vol.12 No.3

목적 : 미용사의 작업관련 근골격계 장애 실태와 관련 요인을 알아보고자 한 것이다. 방법 : 최종 대상이 된 미용사 267명에 대하여 2000년 3월부터 5월까지 Karasek의 J7Q와 N10SH의 표준화 설문지를 이용하여 일반적 특성, 직무관련 스트레스, 근골격계 장애 자각증상 등을 자기 기입식으로 작성하게 하였다. 결과 : N10SH 감시기준에 의한 근골격계 자각 증상 호소율은 전체적으로 94.4%으로 높은 편이었으며, 각 신체부위별로는 어깨 부위(61.0%), 목 부위(59.9%), 허리 부위(53.2%), 손 및 손목 부위(41.6%)의 증상 호소율이 비교적 높게 나타났으며, 상대적으로 무릎 및 허벅다리 부위(36.7%), 발 및 발목 부위(34.8%), 등 부위(28.8%), 팔 및 팔꿈치부위 (28.5%), 종아리 부위 (28.5%), 손가락 (22.8%) 등은 낮았다. 다변량 분석 결과, 미용사들의 WRMDS는 직무 스트레스와 건강관련 습관 등에 영향을 받은 것으로 관찰되었으며, 부위별로 목부위는 직무의 불안정성, 허리부위는 여자, 음주, 결정의 허용범위, 손 및 손목부위는 음주, 무릎 및 허벅다리 부위는 흡연, 발 및 발목부위는 흡연, 결정의 허용범위, 그리고 등부위는 직무의 불안정성 등이 유의한 요인으로 관찰되었다. 결론 : 주관적인 증상 호소만을 이용한 제한점에도 불구하고 산업보건의 명확한 대상이 되지 않고 있는 미용사 등의 서비스업 종사자에 대한 WRMDS 연구의 기초자료로서 활용될 수 있을 것이다. Objectives : To determine the prevalence and related factors of work related musculoskeletal symptoms in hairdressers. Methods : Informations on general characteristics, job strain, and musculoskeletal symptoms were obtained by a self-administered questionnaire, through adopting NIOSH instrument and JCQ (Job content questionnaire) , from 267 hairdressers, between March and May, 2000. Results : The symptom prevalence by N10SH surveillance criteria in total was high as 94.4%; shoulder (61.0%), neck (59.9%), low back (53.2%), hand and wrist (41.6%), etc. In multiple logistic regression, significant factors affecting the symptoms by body region , job insecurity on neck; gender, alcohol, decision latitude on low back; alcohol on hand and wrist; smoking on thigh and knee; smoking, decision latitude on ankle and foot; job insecurity on upper back. Conclusions : Musculoskeletal symptoms of hairdresser were highly prevalent, and associated with job strain and their health habits. This Is a basic data of work related musculoskeletal disorders among hairdressers who are not the subjects of occupational health service at the present time in Korea.

Ricketts분석에 의한 청소년기 정상교합자에 대한 두부방사선 계측학적 연구

함수만,손병화 대한치과교정학회 1985 대한치과교정학회지 Vol.15 No.2

This study was performed to establish the cephalometric standards and growth change of Korean teen-age group by Ricketts analysis. A roentgenocephalometric study was from 365 subjects, that consist of 159 males, 206 females with normal occlusion, acceptable profile and no history of orthodontic and prosthodontic treatment. The results were as follows: 1. The tables of means, standard deviation from measured values were made, (male, female, both sex). 2. The tables of regression equations from measured values were made to establish the relation-ship between age and each item. (male, female, both sex). 3. All linear measurements of each item in male were greater than in females. 4. Items which show more linear than any other items were condyle axis, facial axis length, corpus length and upper molar position.

Gel 狀 食品에 關한 실험조리적 검토 Ⅱ-응고제에 따른 두부의 Testure 특성을 중심으로

文秀才,孫敬喜 연세대학교 대학원 1980 延世論叢 Vol.16 No.2

Soybean curds were prepared using coagulants such as calcium sulfate, calcium chloride, magnesium chloride, glucono delta lactone and acetic acid. Their hardness was measured by a sensory method to develop a standard recipe. The textural characteristics of bean curds prepared by the standard recipe were measured by a texturometer and a penetrometer, and results there-from were used to establish a texture standard for soybean curd. Changes in the texture of soybean curd under different cooking conditions were surveyed by a penetrometer. Results obtained through the aforecited experiments are summarized as follows: The optimal concentration of coagulants for soybeancurd preparation was 1.84% for calcium sulfate, 1.05% for calcium chloride, 1.84% for magnesium chloride, 1.97% of glucono delta lactone and 0.48% of acetic acid. As the result of the sensory evaluation, the most acceptable soybean cued was determined to be one made with acetic acid. Other coagulants in the order of acceptability were magnesium chloride, calcium chloride, glucono delta loctone, calcium sulfate soybean curd, and commercial soybean curds. Through the objective examination of soybean curds by a texturometer and a penetrmoeter, it was found out that calcium sulfite soybean curd was the hardest, followed by glucono delta lactone, magnesium choloride, calciumchloride, and acetic acid soybean curd. Acetic acid soybean curd, the most acceptable, was 0.47TU, and calcium sulfate soybean curd, the least acceptable, was 1.73TU. Bean curds were put into distilled water and solutions of different concentration revels including salt, mono sodium glutamate, acetic acid, starch, and sodium carbonate. They were then boiled at the temperature of 100℃ for two, five, ten and twenty minutes, respectively, while their textural changes were observed by a penetrometer The hardness level of soybean curd texture in varying cooking conditions dropped sharply in five minutes of cooking. It then slowly rose or fell for ten minutes. From this point on, the level of hardness continued to decline in process of time. Accordingly, it is not necessary to boil soybean curd for more than ten minutes.