여학생의 인구 및 가족계획교육 효과분석

박영수,황인담 한국보건통계학회 1982 한국보건정보통계학회지 Vol.7 No.1

A study was performed on knowledge and attitude of women students of University on population and family planning. The study group consisted of 229 students of Jeonbug National University who took a course of Population Education, and the control group was the students of Woo Suk College who did not take the course. The major findings and results are summarized as follows: Ⅰ. The knowledge and responses measured on population and family planning, between the study group and control group were not different significantly. Ⅱ. The family planning was pointed as the best means of solution over population problems. Ⅲ. On the ideal age of marriage, the mean was 24.96 ± 1.19 years in study group, and 24.65±1.36 years in control group. Ⅳ. The mean age desired for marriage was 26.42 ± 1.61 years in study group, and 26,30±1.69 in control group, The diference between two groups was not significant. Ⅴ. The ideal age of the first child birth was 26.70 ± 3.89 years in study group and 26.34±3.66 years in control group. Ⅵ. The mean number of children desired was 1.54 ± 0.94 years in study group and 1.78 ± 0.92 years in control group. The difference between two groups was slightly significant. Ⅶ. The attitude of control group on sterility was more conservative than study group. The control group showed more interest in adoptation of children than the study group. Ⅷ. To compare with the general population on preference of boy, both of the study group and control group showed less interest in the preference of boy. However, 3.5 per cent of the study group studdkents had of study group. The difference between two groups were significant statistically. Opinions to keep trying till a boy is born. The more students of control group prefer boy to girls than those of study group. The difference be tween two groups were significant statistically. Ⅸ. More students of control group consider children means of keeping family generation than those of the study group. Ⅹ. Out of the total, 80 per cent of the study group had knowledge or pregnancy, and physiology of birth. mean while 66 per cent of the control group had knowledge on those areas. A. The mean number of family planning methods pointed out by study group studdkents was 4.5± 2.1, and material of family planning(22.7%), and TV and radio(19.7%). Menawhile, the sources given by the Control group. B. The sources of information of family planning answered by the study group were school (40.2%), education material of family planning (22.7%), and TV and radio (19.7%) Meanwhile, the sources given by the control group were educational material (28.2%), TV and radio (25.9%) and school (24.5%). C. On the responses of the study group students on time allocation on population education, 66.8% of them had the opinions that the time allocated was adequate, 26.6% having opinions that the time was not adequate, and 6.6% having opinions that the time was more than enough. D. The evaluations made by the study group students on the level of population education were as follows 65.9% of the students consider the level to be adequate, 30.2% considering the level to be low, and 3.9% considering the level to be difficult. E. Out of the total, 55.0% of the study group students were satisfied with the contents of porplation education program and 22.7% were very satisfid the contents and 19.2% were not satisfied with the contents of the program.

경쟁우위 구축을 위한 현장서비스 향상방안에 대한 연구

박영수,김희관 한국경영교육학회 2003 경영교육연구 Vol.31 No.-

제품의 기술이 고도화되고 그 기능이 복잡화됨에 따라 현장서비스는 기업의 경쟁우위를 유지하게 해주는 한 분야가 되었다. 따라서 현장서비스는 매우 중요한 의미를 지니며, 기업은 제품의 차별화를 기할 수 있는 현장서비스에 대한 관심을 높여가고 있다.본 연구는 로지스틱스 활동 중에서 현장서비스 로지스틱스에 초점을 맞추고 있다. 그리고 고객만족을 달성하기 위한 효율적인 로지스틱스 관리를 사례 연구하고, 경쟁우위를 제공하는 주요 요인들을 찾으려 하였다.본 연구의 시사점과 기여점을 보면 첫째, 현장서비스를 통해 고객의 재 구매를 유인할 수 있다. 둘째, 현장서비스의 경쟁력에 기여하는 주요 요인으로 리더쉽, 정보기술과 커뮤니케이션, 품질, 조직, 재고 관리, 교육과 훈련 등을 도출하였다. 셋째, 본 연구에서 사례조사 대상인 한국HP, 한국IBM 등은 벤치마킹의 자료로 활용될 수 있다.

선박운항자 의식을 반영한 간소형 선박 충돌위험도 표시 어플리케이션 개발에 관한 연구

박영수,박상원 한국항해항만학회 2014 한국항해항만학회 학술대회논문집 Vol.2014 No.춘계

최근 우리나라 연안해역에는 선박간의 빈번한 조우상황 및 교통량 증대로 해양사고 위험이 항상 잠재되어 있다. 또한, 선박 조선에 편의한 기술은 증대하고 있으나 충돌사고는 줄어들지 않고 있어, 경험을 기반으로 한 선박 조선은 한계에 왔으며, 선박의 충돌위험도의 정량화가 필요하다. 본 연구는 선박운항자의 주관적인 위험도를 나타내는 모델(PARK's Model / Potential Assessment of RisK)을 이용하여, 선박에서 간편하고 쉽게 이용할 수 있는 어플리케이션을 개발하고 이를 실제 선박에 탑재하여 그 효용성을 점검하여 선박통항 안전성에 기여하고자 한다. 이를 통해 선박에서 뿐만 아니라, 관제사에게 객관적인 정보를 제공하며, 예비 항해사를 위한 충돌예방 교육용 도구로도 사용하고자 한다.

퀀텀 에스프레소와 제온 파이 프로세서의 융합을 이용한 분산컴퓨팅 성능에 대한 연구

박영수,박구락,김동현 한국융합학회 2016 한국융합학회논문지 Vol.7 No.5

최근 프로세서의 집적도는 급속도로 발전하고 있으나 클락 스피드는 증가하지 않는 대신에 프로세서 내의 코어 수가 늘어나고 있는 실정으로 프로그래밍 속도 향상을 위한 방법에 대한 연구가 필수적이라 할 수 있다. 이에 본 논문에서는 현재 연산 가속화를 위해 사용되는 매니 코어 프로세서의 대표적인 인텔 제온 파이의 성능 분석을 위하여 퀀텀 에스프레소를 활용하였다. 또한 제온 파이에서 MPI 실행시 랭크의 수를 변화시키면서 성능 벤치마킹 을 수행하여 하드웨어적인 성능 특성을 연구하였다. 그 결과 물리 코어가 57개인 제온파이 프로세서의 하나의 코어 당 4개의 작업을 처리할 때 가장 좋은 성능을 나타내고 있으며, 물리 코어 하나에 MPI 랭크수를 4개 이상 확장하면 성능향상이 거의 일어나지 않는다. 이러한 융합 기술을 통하여 퀀텀 에스프레소의 성능 향상과 제온 파이의 하드웨 어적인 특성을 확인할 수 있다. Recently the degree of integration of processor and developed rapidly. However, clock speed is not increased, a situation that increases the number of cores in the processor. In this paper, we analyze the performance of a typical Intel Xeon Phi of many core process used for the current operation accelerate. Utilizing the Quantum ESPRESSO, which was calculated using the FFTW library. By varying the number of ranks in MPI when running the benchmarks the performance Xeon Phi. The result shows a good performance in the handling of four job on one physical core. However, four or more to expand the number of MPI Rank is degraded. Through this convergence it was found to improve the performance of Quantum ESPRESSO. It is possible to check the hardware characteristics of the Xeon Phi.

선박교통관제 고도화 방안(1)

박영수,정재룡,박상원,김대원 한국항해항만학회 2022 한국항해항만학회 학술대회논문집 Vol.2022 No.춘계

한식당 창업을 위한 한식이미지의 연구 - 중국 관광객을 대상으로 -

박영수,고재윤 한국외식경영학회 2011 외식경영연구 Vol.14 No.3

This study aims to analyze and understand the relationships between Korean food image and trust and repurchase intention among Chinese tourists visiting Korea. Two hundred questionnaires, with a 93.0% response rate from a judgmental sample of 215 Chinese tourists visiting Korea. Five underlying dimensions of 20 items of Korean food image were identified; neat, taste and nutrition, superior, competitive, differentiated. Multiple regression analyses were conducted to examine the relationships between the extracted five factors of Korean food image and trust and repurchase intention. The results showed that all the five Korean food image had positive effect on trust, and the four Korean food image except for competitive had positive effect on repurchase intention. And the marketing implications for opening Korean restaurants in China were discussed as well as limitations were explained.

Ru 촉매에 의한 플라스틱 열분해유의 수증기 개질반응에 관한 동역학과 반응 메커니즘

박영수 한국폐기물자원순환학회 2017 한국폐기물자원순환학회지 Vol.34 No.1

The chemical kinetics of steam reforming of polystyrene (PS) and polypropylene (PP) pyrolysis oil were studied using a ruthenium-based catalyst. The experiments were performed in a tubular flow reactor at temperatures of 530-680°C, Weight Hourly Space Velocities (WHSVs) of 0.453-7.916 h−1, and different steam and pyrolysis oil gas-phase concentrations. The activation energy of steam reforming of polypropylene oil and polystyrene oil is 136 and 142 kJ/mol, respectively. The reaction orders of polypropylene and polystyrene oils were 0.42 and 0.37, respectively. Conversions of polypropylene and polystyrene oils were 2.0-50.3 and 1.9-45.3%, respectively. Indeed, a Langmuir-Hinshelwood (LH) mechanism requiring the dissociative adsorption of pyrolysis oil and steam at two different sites on plastics appeared to be the most plausible pathway for the steam reforming reaction.

선박 점용영역 분석을 통한 해상교통혼잡도 고찰

박영수,정재용,Park, Young-Soo,Jeong, Jae-Yong 해양환경안전학회 2014 海洋環境安全學會誌 Vol.20 No.5

본 연구에서는 해상교통혼잡도에 영향을 미치는 요소인 선박점용영역크기, 선박의 속력, 항로폭에 대한 민감도 분석을 실시하였으며, 가장 민감한 요소로 선박점용영역을 도출하였다. 선박점용영역에 대해 일본, 덴마크 해협, 중국 상하이항에서의 점용영역에 대한 기존 연구사례를 조사하고, 우리나라 진해만 피항시의 해상교통관측조사를 통한 선박점용영역을 도출하여 비교 분석하였다. 민감도 분석결과, 선박속력 1노트 변화시 10 %, 항로폭 100미터 변화시 18 %, 점용영역 장직경 1L 변화시 34 %~43 %의 영향이 미치는 것으로 분석되었다. 그 결과, 현행 진단제도에서 사용하는 $8L{\times}3.2L$, $6L{\times}1.6L$은 일본의 $3.5L{\times}1.5L$, 중국 상하이항 $5.9L{\times}2.2L$, 덴마크 해협 $4L{\times}5B$ 및 진해만 피항시의 선박점용영역 $3L{\times}2L$과 큰 차이가 있음을 확인하였다. This research concluded that the area is most sensitively affected by the maritime traffic congestion rather than other factors including the ship's speed and fairway width. We performed a literature review for the area used in Japan, Denmark, and Shanghai ports, and analyzed by comparing with the area in Jinhae, Korea through the observation survey of marine traffic. The result of sensitivity analysis concluded that the congestion is affected by amount of 10% by changing 1 knot of the ship's speed, 18% of 100m of the fairway width, and 34%~43% of 1L of ship's length. By applying the result into the current audit system using $8L{\times}3.2L$, $6L{\times}1.6L$, we found that there is big difference with $3.5L{\times}1.5L$ in Japan, $5.9L{\times}2.2L$ in Shanghai, $4L{\times}5B$ in Denmark, and $3L{\times}2L$ in Jinhae, Korea. For this reason, further studies should be carried out in near future to the area mostly affected by congestion.

해상교통환경 정보제공체계 구축을 위한 스마트 항로표지에 대한 인식조사

박영수,김태균,문범식,송재욱,정민,강정구 해양환경안전학회 2020 해양환경안전학회 학술발표대회 논문집 Vol.2020 No.11

法經濟學의 發展 및 應用

박영수 한국산업경제학회 2009 산업경제연구 Vol.22 No.1

본 연구는 경제적 효율성을 전제로 법에 대한 경제적 분석을 시도하고 있는 법경제학의 이론적 배경과 기본적인 관점을 이해하고 구체적인 법의 경제적 분석사례를 통해 법적 규칙이 개인적 자유와 사회전체의 복지증진을 기본명제로 하고 있는 질서경제학의 발전을 위해 어떻게 기여하고 있는가를 고찰하였다. 이를 위해 먼저 법경제학의 의의와 발전과정을 분석하고, 법경제학에서 강조하고 있는 법의 경제적 분석에 관한 이론적 배경을 고찰하고, 이와 관련하여 제기되고 있는 비판적 견해들을 이론적·규범적 관점에서 종합적으로 검토하였다. 그리고 법적 규칙의 경제적 분석과 관련된 두 가지 사례와 논쟁을 통해 법경제학이 질서경제학을 위한 대안적 법적 규칙으로서 충분히 공헌해오고 있음을 밝혔다. 더 나아가 본 연구에서는 앞으로도 법경제학이 시장경제질서의 경쟁과정에서 야기되는 법적·제도적 규칙과 기본조건을 마련하는 데 충분한 발전가능성이 있다는 점과 오늘날 법경제학이 직면하고 있는 한계를 극복하고 인간이성의 구조적 무지라는 가정에 기초하여 정의로운 행동규칙과 엄격책임의 원리를 통해 개인적 자유와 사회전체의 복지증진을 위한 새로운 제도적 틀을 모색하고 있는 질서경제학의 등장에 대해서도 강조하였다. The Economics of Social Order (Ordnungs konomik) seeks many adequate institutions that suit the increasement of individual freedom as well as social welfare of the whole society. The economic analysis of social regulations and laws is first needed to provide such specific and concrete ‘Ordnungspolitik’ and so meet the goals of the Ordnungs konomik. The discipline of Law and Economics has developed in the Anglo Saxonian academic world, and as such it contributes to the future progress of the Economics of Social Order. In particular, a detailed analysis of private laws is the core of market oriented economic order, and for that goal alone the discipline of Law and Economics seems indispensible (B hm 1966). However, some critical arguments against Posner and Chicago School tradition may also be necessary to expand the realm of Law and Economics. Accordingly, abundant discussions inside the discipline and the integration of Law and Economics with Economics of Social Order as a whole is possible when the new trend is accepted and cultivated in both disciplines. Specifically, in terms of a theory building, many hypothesis on personal behaviors should be opened and systematic integration of innovation processes is also necessary to develop the discipline. Rather, it places a heavy burden on individual liberty as the basis of the human society. In other words, the human society should be able to accept the individuality as a core of rational and just behavioral standards. In this sense, the Economics of Social Order provides a paradigm for a genuine market order system for citizens’ wishes. In short, the Economics of Social Order should be able to give to residents a series of freedoms, social stability and prosperities, and a truly market economy. The Economics of Social Order is thus very serious about a truly potent market economic system. Thus an extensive and openly expressed, both normative and theoretical. Law and Economics is welcomed as a necessity. Furthermore, there is a demand to study more of the discipline, such as institutional fundamental conditions as the core subjects, and the ways and methods of other institutional economics to get the harmony of similar disciplines. In that sense, Law and Economics is an adequate paradigm of modern society, characterized by information and post-industrialization, and can also contribute to the development of Economics of Social Order (Ordnungs konomik).