물갬나무 9년생의 임분구조와 (林分構造) 재적 (材積) 및 Biomass 생산에 관한 연구

오정수,김종원,정용호,오민영,박승걸,김석권 ( Jeong Soo Oh,Jong Won Kim,Yong Ho Jeong,Min Yung Oh,Sung Kul Park,Suk Kwon Kim ) 한국산림과학회 1984 한국산림과학회지 Vol.65 No.1

Research was conducted in a minirotation plantation with four different planting densities at Tatae-ri, Chongwoon-myon, Yangpyong-gun, Kyonggi-do, to investigate the relation between volume and biomass production. Nine-year-old Alnus hirsuta var. sibirica analyzed to determine volume yield and weight equations for aboveground parts. The results suggest that the most suitable harvesting or thinning period at highly dense plots, more than 6,000 trees per hectare, is five years after planting, and the most fitted regression equation model for estimating aboveground biomass or total tree biomass is log Y = b_0 + b₁ log d² h.

600 mm 급 다기능 광폭 센터리스 연삭시스템 개발

오정수(Jung Soo Oh),조창래(Chang Rae Cho),쯔끼시마 히데히로(Tsukishima Hidehiro),조순주(Soon Joo Cho),박천홍(Chung Hong Park),오정석(Jeong Seok Oh),황인범(In Bum Whang),이원재(Won Jae Lee),김석일(Seok Il Kim) Korean Society for Precision Engineering 2013 한국정밀공학회지 Vol.30 No.11

We report a centerless grinding machine which can perform multi-function with 600 mm wide grinding wheels. By increasing manufacturing area, long workpiece such as camshaft and steering shaft, is allowed to grind more quickly, compared with cylindrical grinding system. In this paper, the design of centerless grinding machine puts emphasis on symmetry to exploit the thermal stability. Results of finite element analysis shows that the difference of the structural deflection in the front and rear guideways is less than 1.5 μm due to symmetric design. The difference is less than 3.0 μm, even though the thermal deformation is considered. According to the performance evaluation, the radial error motion of the G/W spindle, which is measured by applying Donaldson Ball Reversal, is about 1.1 μm. The yaw error of the G/W slide is improved from 2.1 arcsec to 0.5 arcsec by readjusting the slide preload and ball screw.

환수율 및 접종밀도에 따른 초소형 rotifer, Synchaeta kitina의 대량배양

오정수 ( Jeong Soo Oh ),박진철 ( Jin Chul Park ),박흠기 ( Heum Gi Park ) 한국수산과학회(구 한국수산학회) 2009 한국수산과학회지 Vol.42 No.4

아동양육시설의 다기능화 조직혁신욕구와 관련요인 분석

오정수(Jeong Soo Oh),이병승(Byong Seung Lee) 한국아동복지학회 2008 한국아동복지학 Vol.- No.25

이 연구는 아동양육시설의 핵심적 현안과제인 시설다기능화를 중심으로 아동양육시설의 조직혁신 욕구와 관련요인에 관한 연구로서 조직 관리자의 인적 요인과 조직환경 요인이 시설의 다기능화 조직혁신 욕구수준과 어떠한 관계가 있는가를 분석하였다. 조직혁신과 관련요인에 관한 국내외 문헌을 검토하였으며, 전국의 아동양육시설에 대한 실증적 분석을 행하였다. 분석결과, 관리자 요인에서는 재직기간, 학력, 사회복지 전문성이, 조직환경 요인에서는 정원확보비율, 지역사회 개방성이 시설다기능화 조직혁신욕구에 유의미한 영향력이 있는 것으로 나타났다. 이러한 분석결과를 기초로 아동양육시설의 다기능화 조직혁신에 관한 이론적, 실천적 함의를 제시하였다. The organizational innovation of child care institutions by multi-functionalization is an urgent policy agenda in Korea. This study reviewed research articles of organizational innovation and surveyed multi-functionalization needs of child care institutions and related factors, especially the relation between multi-functionalization needs and institution administrator`s personal factors, organization-environmental factors, and also analyzed the effects of those factors on organizational innovation need by multi-functionalization. And theological implications and some policy suggestions were provided for the organizational innovation of child care institutions by multi-functionalization.

사회복지행정 조직환경의 변화와 대응전략

오정수(Jeong Soo Oh) 한국사회복지행정학회 1999 한국사회복지행정학 Vol.1 No.-

학생이 지각한 체육교사의 열정과 체육수업에 대한 학생들의 잠재적 태도성향과의 관계

오정수(Oh, Jeong-Soo),조홍식(Cho, Hong-Sik) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.3

The purpose of this study was to investigate relations between physical education teachers’ enthusiasm perceived by their students’ potential attitude inclination to physical education classes. The subjects include 470 middle and high school students sampled with the convenience sampling method in Gyeonggi Province. Collected data were put to multiple regression analysis with the PASW Version 18.0 statistical program. The findings were as follows: first, all the sub-factors of physical education teachers’ enthusiasm had statistically significant effects on the students’ potential attitude inclination(satisfaction). second, all the sub-factors of physical education teachers’ enthusiasm had statistically significant effects on the students’ potential attitude inclination(achievement). third, all the sub-factors of physical education teachers’ enthusiams had statistically significant effects on the students’ potential attitude inclination(participation). finally, all the sub-factors of physical education teachers’ enthusiasm had statistically significant effects on the students’ potential attitued inclination(concentration).

한국 아동복지의 도전

오정수(Jeong Soo Oh) 한국아동복지학회 2004 한국아동복지학 Vol.- No.17

이 논문은 현행 한국아동복지정책의 목표와 내용을 변화하는 제도환경에 비추어 정책목표의 타당성을 평가하고 대안적 정책목표에 따른 정책방향을 제시하고자 하였다. 변화하는 제도환경은 인구구조와 가족의 변화, 아동권리에 관한 국제적 협약기준, 서비스의 다양성과 전문화, 전달체계의 변화를 포함하였다 Chambers의 가치비평적 정책분석틀과 평가기준을 활용하여 현행 정책목표의 타당성을 평가하였고, 정책목표와 급여, 자격, 재정, 서비스 전달의 정책내용간의 상호관계를 중심으로 정책내용의 타당성을 평가하였다. 또한 한국아동복지제도의 장기적인 발전목표로서 사회보장, 가정보호, 지역사회중심보호, 아동만전과 권리보장을 포함한 네가지 체계의 아동복지 모형(안)을 제시하였다. 영역별 정책의 목표는 명확성을 갖고 측정가능한 세부목표로 제시되어야 할 것이 지적되었다. 각 영역별로 정책목표의 실현 에 적합하도록 급여와 서비스, 자격, 재정과 서비스전달이 명시적인 정책목표를 반영한 정책내용을 제시하였다. This study was designed not only to evaluate the goal and contents of current child welfare policy of Korea in view of the changing environment of policy and institutions, and also to present the direction of alternative policy. In the changing environment are included the structure of population and family, international standard of UN Convention on the Rights of Child, diversity and professionalization of services and delivery system. The verification of policy goal was estimated by the framework and evaluation criteria for the value-critical appraisal of social policy & programs, which was developed by Donald Chambers. Analysis is focused on the policy goal & objectives and the interactions between policy goal or objectives and benefit, entitlement rules, financing methods and service delivery. Also this study presented an alternative model of Korean child welfare policy, composed of four-fold systems, including social security, family care, community-based care, children`s safety and rights. It is stressed that each policy goal and objective should be presented with clarity, measurability, and manipulability. Furthermore, benefits, entitlement rules, financing methods and service delivery of child welfare policy and programs should reflect the policy goal and objectives. And the government policy should be evaluated by the quality standard of child welfare.

체육교사의 직업정체성과 교사효능감 및 직무수행 태도의 구조적 관계

오정수(Oh, Jeong-Soo),정병근(Jung, Byung-Keun) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.5

This study focused on the investigation of a structural relationship between occupational identity, teacher efficacy, and job performance attitude of physical education teachers who perceived them at school. For the investigation, a survey were carried out toward 250 physical education teachers at middle school and high school located in Geyonggi-do, on November, 2014. 241 copies of survey data excluding 9 copies unsuitable for this study were used as finally effective samples. Regarding sampling, convenience sampling method was applied. As for data processing, the goodness-of-fit test of whole model was confirmed by using SPSS Ver 18.0 and AMOS 18.0 programs, and then individual hypotheses were verified. The findings of the study are as follows; Firstly, social awareness toward physical education teachers and their human relation, which are the sub-variables of their occupational identify, had a positive and meaningful effect on teacher efficacy. However, their working environment, promotion, and multiple roles didn’t have a meaningful effect on teacher efficacy. Secondly, the teacher efficacy of physical education teachers had a positive and meaningful effect on their job performance attitude. Finally, the human relation and promotion of physical education teachers, which are the sub-variables of their occupational identify, had a positive and meaningful effect on their job performance attitude. Their working environment, social awareness, and multiple roles, however, didn’t have a meaningful effect on their job performance attitude.

레저잠수 교육에서 비경쟁적 체험의 사회학적 탐색

오정수 ( Oh Jeong-soo ),임봉우 ( Lim Bong-woo ) 미래융합통섭학회 2024 현대사회와 안전문화 Vol.7 No.1

연구목적 본 연구는 레저잠수 교육에서 신체활동에서 오는 경쟁심을 넘어 비경쟁적 체험을 통해 사회학적 의미를 탐색하는데 목적이 있다. 연구방법 레저잠수 교육체험에서 나타난 사회학적 요소를 탐색하고자 연구참여자를 선정하고 회상기법과 심층면담을 실시하여 질적연구(質的硏究, qualitative research)방법을 이용하였다. 결과 연구참여자들은 레저잠수를 통해 수중을 탐험하기 위한 기초교육과 직접 바다를 뛰어들어가기 위한 레저잠수교육에서 상대에 대한 믿음과 개인과 팀원 간 합일을 이루는 비경쟁적인 조화를 체험하였다. 결론 레저잠수는 실천적 귀결이 되는 개인과 개인 그리고 개인과 팀원간의 다름과 인정을 통하여 서로 경쟁하지않는 비경쟁에서오는 타자에 대한 신뢰와 배려, 자기존중과 상호존중으로서 사회적인 가치가 연결된 인식 방식을 가진다. 또한 각자의 살아온 방식의 차이를 인정하고 이러한 차이를 근거로 배움사고로 이끌어 낸다. PURPOSE Purpose of Research: The purpose of this study is to explore sociological meaning through non-competitive experiences beyond the competitiveness that comes from physical activity in leisure diving education. METHOD To explore the sociological elements that appeared in the leisure diving education experience, qualitative research methods were used by selecting research participants and conducting recall techniques and in-depth interviews. RESULT Research participants experienced non-competitive harmony that achieved trust in each other and unity between individuals and team members in basic education to explore the underwater through leisure diving and leisure diving education to dive directly into the sea. CONCLUSION Leisure diving has a way of recognizing social values such as trust and consideration for others, self-respect and mutual respect that comes from non-competition through differences and recognition between individuals and between individuals and team members, which have practical consequences. . In addition, we acknowledge the differences in each person's way of living and use these differences as a basis for learning.

페미니즘 관점에서 분석한 여성체육지도자의 젠더 불평등 경험

오정수(Jeong-Soo Oh) 한국여성체육학회 2017 한국여성체육학회지 Vol.31 No.2