광주광역시 전문계 고등학교 특성화 및 종합발전방안

나승일,정철영,김진모,안강현,한홍진,김기용,민상기,장현진 한국농업교육학회 2008 농업교육과 인적자원개발 Vol.40 No.1

이 연구의 목적은 광주광역시 전문계 고등학교의 특성화 및 종합발전방안을 수립하는데 있다. 이 연구는 ① 전문계 고등학교 관련 선행연구 분석,② 인력육성 및 특성화 방향을 설정하기 위하여 광주광역시,전라남도,우리나라의 산업여건 분석,③ 광주광역시 전문계 고등학교에 대해 Malcolm Baldrige 평가모형에 의한 진단평가와 SWOT 및 활용전략 분석, ④ 광주광역시 전문계 고등학교의 개편 요구 분석,⑤ 광주광역시 전문계 고등학교의 특성화 및 종합발전방안 설정 등의 과정을 통해 수행되었다. 이 연구의 결과는 다음과 같다. 첫째,비전은 광주광역시 전문계고 특성화와 발전 역량 구축을 통한 산업체 요구에 부합하는 우수 인력 양성이며,이를 위한 전략은 특성화 체제구축,학교교육 혁신,인적 자원 혁신,학교경영 혁신,인프라 구축으로 설정하는 것이 필요하다. 둘째, 특성화 체제 구축은 특성화 체제 개편,교육과정 중심 특성화,학과 재배치 통합형 고교 도입,특성화고 신설을 통해 추진할 수 있 는데 특히,교육과정 중심 특성화가 적극 도입되어야 한다. 셋째,학교교육 혁신은 교육과정 개편,교수 학습 개선,진로지도 개선,시설 및 기자재 개선을 통해 추진할 수 있다. 넷째,인적자원 혁신은 학교 관리자 역량 강화,교원 역량 강화,학생 역량 강화를 통해 추진할 수 있다. 다섯째,학교경영 혁신은 경영 리더십 제고,경영 성과관리 강화,학교 재정 혁신을 통해 추진할 수 있다. 여섯째,인프라 구축을 위해 지자체,대학,산업체,지역주민과 연계 강화를 통해 추진할 수 있다. 일곱째,13개 전문계 고둥학교의 여건 및 특성에 적합한 단위학교별 특성화 및 종합발전방안을 수립하였다. The purpose of this study was to suggest strategies to specialize and develop vocational high schools in Gwangju Metropolitan City. The study was orderly performed as follows: (1) reviewing literature about vocational high school, (2) analyzing the condition of industries, (3) diagnosing the vocational high school through Malcolm Baldrige model, (4) analyzing the SWOT and application strategies, (5) analyzing the needs of reform, and (6) establishing the strategies for the specialization and development of Vocational High Schools in Gwangju Metropolitan City. The major findings of this study were as the following: First, the vision was to bring up excellent human resources to corresponds industrial needs through specialization and development of vocational high schools in Gwangju Metropolitan City. Five strategies to achieve it were creating the specialization system, innovating the school education, human resources, and the school management, and building the infrastructure. Second, creating the specialization system can be performed through five tasks which were restructuring the specialization system, creating curriculum-based specialization, trading departments in inter-schools, introducing an integrated high school, and building a new specialized high school. Especially curriculum based specialization needs to be accepted. Third, innovating the school education can be performed through four tasks which were reorganizing the curriculum, improving the teaching and learning, improving the career guidance, and improving the facilities and equipments. Fourth, innovating human resources can be performed through three tasks which were enhancing each competencies of a school manager, a teacher, and a student. Fifth, innovating the school management can be performed through three tasks which were improving the management leadership, developing the performance management, and innovating the school finance. Sixth, building the infrastructure can be performed through four tasks which were enhancing the relationships with a local government, colleges, industries, and local residents. Seventh, individual strategies for the specialization and development of thirteen vocational high schools were also developed by corresponding to their conditions and characteristics.

全南地域의 乳牛飼育實態에 關한 調査硏究

羅鎭洙,金容植 全南大學校 農漁村開發硏究所 1976 農業科學技術硏究 Vol.11 No.-

A survey of dairy farms in Jeonnam province was undertaken from July to October in 1976. A total of 104 dairy farms was surveyed for condition of location, type of farming, herd size, land area, ratio of fixed capital goods, labour power, type of feeding and management, breeding method, dairy cattle diseases, milk yield and ratio of milk production to feeding. The results obtained were as follows; l. In the condition of location, 54 farms(51.92%) Were located in the mountainous district and in the type farming, 34 farms (34.69%) were operated in the type of full-time farm-household farming. The average herd size was 9.46 heads by animal unit. 2. The average land area per farm and per head by animal unit were 6.43 ha and 0.684 ha respectively and the area of natural pasture occupied 36.29% of the total area of grassland. In the average ratio of fixed capital goods, land occupied 56.92%, dairy cattle 27.29%, barn 12.18%, farm equipments 3.61% respcetively. The average estimated value per farm and per head by animal unit were 25.928 millon won and 2.766 millon won respectively. The average number of labourer per farm and per head by animal unit were 3.79 person and o.39 person respectively. 3.In the type of feeing dairy cattle, 63 farms(60.58%) fed their dairy cattle by barn feeding. In breeding, 69 farms(66.35%) depended on artificial insemination(7.69%) natural service and the mean of services per conception was 2.15 sevices. The widespread dairy cattle diseases were mastitis, reproductive disorder, foot rot, diseases of skin, diseases of digestive system etc. 4. The average milk yield per milking cow per day 14.19㎏(range 7~22 ㎏) and the average ratio of milk production to feeding was 50.77%.

뇌 아밀로이드 혈관병과 고혈압성 뇌출혈의 감별에 있어서 Apolipoprotein Eε4와 점상 출혈 분포의 유용성

김용범,이광호,이수주,나덕렬,조수진,정진상,이원용 대한신경과학회 1999 대한신경과학회지 Vol.17 No.1

한국어 번역판 보조공학 평가도구 QUEST 2.0의 검증연구

안나연,공진용 한국장애인고용촉진공단 고용개발원 2009 장애와 고용 Vol.19 No.2

이 연구는 보조공학기구와 그와 관련된 보조공학서비스를 경험한 사용자의 만족도를 평가하기 위한 외국의 평가도구인 퀘백 보조공학 사용자 만족도 평가도구(Quebec User Evaluation of Satisfaction assistive Technology, QUEST 2.0)를 체계적인 번역절차에 따라 국내 문화에 맞게 한글로 번역하고 검증하여 한국어 번역판 퀘백 보조공학 사용자 만족도 평가도구(한국어 번역판 QUEST 2.0)를 개발함으로써 국내 보조공학 현장에서 보조공학 사용자 만족도를 평가할 수 있는 평가지를 제공하고자 실시하였다. 이 연구는 번역연구와 최종번역본에 대한 검사 단계로 진행하였으며, 최종본에 대한 검사는 현재 보조공학기구를 사용하고 있는 39명을 대상으로 실시하였다. 연구 대상자의 일반적 특성은 빈도분석 및 기술통계를 이용하여 산출하였고, 한국어 번역판 QUEST 2.0의 신뢰도를 검증하기 위하여 내적일관성을 알아보는 Cronbach’s α계수를 사용하였으며, 구성타당도를 검증하기 위하여 하위척도들간의 상호상관을 알아보는 Pearson 상관계수를 산출하였다. 한국어 번역판 QUEST 2.0의 신뢰도를 검증하기 위하여 내적일관성을 알아보는 Cronbach’s α는 보조공학기구, 보조공학서비스, 전체 QUEST의 하위척도 각각에 대해 .702, .668, .778으로 나타났으며, 타당도를 검증하기 위하여 번역, 이해도평가, 역번역 등의 체계적인 단계에 보조공학관련 전문가들이 참여함으로써 타당도에 대한 검증은 이루어졌고, 구성타당도를 검증하기 위하여 하위척도간의 Pearson 상관계수는 .505로 .01수준에서 유의하다는 결과가 나타났다. 본 연구를 통하여 한국어 번역판 QUEST 2.0은 다양하고 광범위한 보조공학기구에 대해 평가가 가능하며, 다양한 장애유형과 연령에 적용이 가능할 것이다. 또한 소비자 관점의 만족도 평가도구로 사용이 간편하고 평가 대상자에게 보조공학에 관한 개인의 만족과 가치에 대한 경험을 쉽게 표현할 수 있으며 보조공학 현장에서 보조공학사 및 재활전문가들이 보조공학 성과를 측정하고자 할 때 유용한 도구로 사용되어질 것이다. The Quebec User Evaluation of Satisfaction with assistive Technology(QUEST2.0) has become on important outcome assessment to capture user satisfaction in the field of assistive technology. The purpose of this study was to provide evaluation standards to indicate the improvement of individual's quality of life and possibilities of abandonment of assistive devices in Korea as well as the basic data for application of correct assistive devices by developing Korean version of Quebec User Evaluation of Satisfaction with assistive Technology(QUEST) with foreign evaluation tool, QUEST that can grasp satisfaction by uses of assistive Technology devices and service, with systematic research method. In this study, the subjects' general characteristics were analyzed with percentage and frequency, and Cronbach's alpha coefficient and Pearson correlation coefficient were calculated for internal consistency and construct validity of the Korean QUEST. Cronbach's alpha coefficient showing internal consistency was .702, .668, and .778 on assistive technology device, assistive technology service and total QUEST. Construct validity of Korean QUEST was verified on validity as experts related to various stages of assistive devices, such as translation, backtranslation, verification committee, test on understanding, etc. Correlation coefficient among sub-scales to figure out construct validity was above .505, and thus significant statistically(p<.01). With the above results, Quebec User Evaluation of Satisfaction with assistive Technology's users were adapted using the process of valid translation such as translations suggested by various researchers, stages of back-translation, and verification of back-translation, and it was significant in construct validity, making it valuable to be used in assistive technology service facilities and agencies, etc.

Pulse Power를 이용한 혐기성 소화 효율 증대

최한나,전용우,정윤진,홍승모 대한상하수도학회 2003 상하수도학회지 Vol.17 No.3

Anaerobic digestion is commonly used in wastewater treatment plants to stabilize sludge produced in primary and secondary treatment, to produce renewable energy as methane, and to reduce the volume of solids for ultimate disposal. Previous studies on anaerobic digestibility of primary and secondary sludge present that secondary sludge showed poor anaerobic digestibility and less gas production. The objectives of this research were to study the effects of pulse power pretreatment on anaerobic digestibility of waste activated sludge. These objectives were achieved through operation of carefully-controlled laboratory digesters under various conditions. The conclusion made from this study are as follows: 1) To maximize the efficiency of pulse power pretreatment for waste activated sludge, the optimum operation conditions for coaxial reactor with 7 rings are decided as follows; a) optimum pulse repetition rate : 110㎐, b)feeding service : once-through mode, c) optimum hydraulic retention time : 1.0-1.5sec 2) Pretreated WAS by pulse power system showed increase of SCOD, ECP, and V.A by 13.6, 4.6, and 7.1 times. 3) From the results from operation of lab scaled anaerobic digester, pulse power sludge pretreatment increased GPR from 0.39㎥gas/㎏VS_add · day to 0.66㎥gas/㎏VS_add · day and methane content from 43.9% to 87.9%. Thus, increase of methane production rate was increased by 3.4times. 4) During the steady state operation of anaerobic digester, the removal efficiency of TCOD and VS were improved by 44.6% and 31.5% respectively after pulse power pretreatment of waste activated sludge.

한국인 직무 스트레스 측정도구의 개발 및 표준화

장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4

Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.

인장력을 받는 ㄷ형강 고력볼트 접합부의 감소계수 U값에 관한 연구

김진숙,표영석,나승욱,신영록,김보영,최문식 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)

The purpose of this paper is to examine the influence of reduction coefficient according to the limit state design of steel structures in the bolted joints of tension members. It was carried out the tensile testing about high strength bolted connections performed in structural steel channels. Considered parameters are the number and row of bolts, the connection length, connection eccentricity of the specimen. The test results showed that failures generally came (a) classic net section, (b) block shear failures. We found that the professional factor, obtained by calculating the test failure load divided by the nominal specification strength, is lower than 1.00. We thought that the reason was the moment produced by eccentric loading depends upon the connection geometry as well as the rotational stiffness of the connection.

위암과 식도암이 병발된 다발성 원발성 악성종양 1예

박사영,이나영,이효진,이선영,최진혁,이순남,심강섭,성순희,한운섭 梨花女子大學校 醫科大學 醫科學硏究所 1996 EMJ (Ewha medical journal) Vol.19 No.3

Multiple primary cancer means that more that two cancers occur independently in an individual. Recently, the incidence of multiple primary cancer has increased with lengthened survival, of cancer patients, development of new diagnostic technique and increased clinical evaluation. We report a patient who had adenocarcinoma of stomach combined with squamous cell carcinoma of esophagus simultaneously.

만화 과제를 이용한 정신분열병 환자의 사회인지 능력의 측정

오정은,나명현,하태현,신용욱,노규식,홍순범,이경진,신민섭,이영호,권준수 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.3

Objectives : This study is to investigate the hypothesis that schizophrenic patients have difficulty in inferring mental state of others. Methods : Twenty schizophrenic patients and twenty normal subjects were administered to the Cartoon Task required inferring the character's intention in a given context. Results : The schizophrenic patients showed a statistically significant impairment in the Cartoon Task. Both groups chose the card depicting a frequent everyday action significantly more rather than the similar card to the last picture in each story for wrong answers. Conclusion : These preliminary results suggest that schizophrenia is associated with a specific deficit of the cognitive ability referred to as social cognition, and this deficit can be detected not only in the acute phase as found in previous research studies, but also in remission. Also when subjects fail to appreciate what is going on in the minds of other people, they seem to rely on a socially familiar experience.

Purification and Characterization of an Extracellular Protease from Bacillus pumilus CN8

Mei-Hu Ma,Yong-Guo Jin,Hao-Li Li,Jun Wang,Ha-Na Kim,오덕환 한국식품위생안전성학회 2011 한국식품위생안전성학회지 Vol.26 No.1

The protease produced by a Bacillus pumilus CN8 strain was purified by DEAE-Cellulose-52 ion exchange. It has a molecular weight of approximately 96,920 Dalton. In the present study, this protease showed strong activity over a broad range of pH (6.5-9.5) and temperature from 40℃ to 60℃, and the protease performed the maximal activity at pH 7.3 at 42℃. The effect of metal ions on protease activity showed that K+ could slightly increase the protease activity, and other ions such as Zn²+, Fe²+, Na+, Ca²+, Mg²+ had no significant activation or inhibition to the protease (P > 0.05), and the more important is that Cu²+, Mn²+, Sn²+, Cd²+ had a strong inhibitory effect on the protease activity.