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김주필(Joo Pil Kim),지승환(Seung Hwan Ji),이형민(Hyung Min Lee),이형진(Hyung Jin Lee),이현동(Hyun Dong Lee) 한국거미연구소 2017 한국거미 Vol.33 No.1
2016년 7월 6일부터 8일까지 전라남도 진도군 일대를 한국거미연구회 회원인 김주필, 지승환, 이형민, 이형진, 이현동 등이 채집 조사한 결과 19과 47속 62종의 거미가 조사 연구되어 이에 보고하는 바이다. The author investigated the spiders of Jin island in July 06~08.2016. In the present paper 62 species of 47 genera belongs to 19 families were identified. These specimens are deposited at the Joo-Pil Spider Museum, Namyangju-Si, Gyeonggi-Do.
김진우 ( Jin Woo Kim ),심부용 ( Boo Yong Sim ),최학주 ( Hak Joo Choi ),이해진 ( Hea Jin Lee ),김동희 ( Dong Hee Kim ) 대한본초학회 2015 大韓本草學會誌 Vol.30 No.5
Objectives: The aim of this study is to investigate cell viability, anti-inflammatory, antioxidant, immunoenhancing activity using various extracts of Yeonsan Ogye. Methods: In order to evaluate cytotoxicity, MTT assay was performed. We investigated production levels of pro-inflammatory cytokines such as tumor necrosis factor (TNF)-α and interleukin (IL)-6, and nitric oxide(NO) in LPS-induced RAW 264.7 cells. NO production in RAW 264.7 cells was measured by using Griess reagent. Cytokines including IL-6 and TNF-α were measured by Luminex and ROS was measured by Flow cytometry. Results: No cytotoxicity of various extracts of Yeonsan Ogye was observed in RAW 264.7 cells. Productions of ROS in RAW 264.7 cells were increased from extraction of bones and decreased from extraction of skin. Also, productions of NO in RAW 264.7 cells were increased to bone extract and decreased at skin extract. In addition, productions of pro-inflammatory cytokines (IL-6 and TNF-α) in LPS-induced RAW 264.7 cells were decreased at skin, meat extracts, respectively. Finally, the levels of immune-related cytokines (IL-6 and TNF-α) were increased compared to those of the normal group. Conclusions: It is concluded that Yeonsan Ogye extracts seem to have significant biological activities likes anti-inflammatory, antioxidant, immuno-enhancing etc. These results may be developed as a raw material for new health food and new therapeutics to ease the symptoms related with inflammatory and oxidative stress. In terms of oriental traditional medicine, we expect that it contribute to building of EBM (Evidence-Based Medicine) from the this result.
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.
심리기술훈련이 경쟁 상태 불안과 운동 수행에 미치는 영향
주동엽(Joo Dong-Yeup),범대진(Bhum Dae-Jin),허재호(Her Jeo-Ho) 한국체육과학회 2000 한국체육과학회지 Vol.9 No.2
The purpose of this study was to investigate the effects of psychological skills training on competitive state anxiety and sport performance. The participants were 76 physical education students (40 males, 36 females) ranging in age from 18 to 27 from the Dong-shin University in Naju city. In order to measure competitive state anxiety, the Competitive State Anxiety Inventory-2 (CSAI-2) was used. It was composed of 27 questions covering cognitive, physical instabilities and self-confidence respectively with 9 questions. To measure sports performance, the participants were performed golf putting. Prior to performing the golf putting, the participants completed the CSAI-2 to measure competitive state anxiety and a test of golf putting. After pre-test, the participants divided randomly four different groups to received 16 weeks psychological skills training. One of the groups was a control group and the others were three experimental groups. Three experimental groups were performed a 16 weeks psychological skills training program by using the Progressive Muscle Relaxation and the Imagery Training. The control group was not contacted in any way during the 16 weeks. After 16 weeks, the participants were re-tested using the same methods as in the pre-test to examine the effects of the psychological skills training. The results were as follows: 1) The psychological skills training programs were effective in reducing anxiety levels of the participants. Three experimental groups were meaningful for reducing his/her cognitive anxiety. Its were also effective for lessening his/her physical instability and improving self-confidence. 2) The psychological skills training programs were effective in improving the golf putting scores. The score gap between the control group and three experimental groups were particularly large. This means that the psychological skills training programs were affected to his/her competitive state anxiety, thereby contributing to improving scores in the Golf putting' performance.
정신보건관련시설 입원(소)자의 주요 정신장애 유병률 : 전국 20개 시설의 입원(소)자를 대상으로
조성진,조맹제,서동우,함봉진,홍진표,배재남,이준영,이동우,박종익,전홍진,김성주,김용익 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.6
Objectives : One of the objectives of this study is to estimate the prevalence rates of psychiatric diagnoses in the combined populations of psychiatric hospitals, psychiatric nursing facilities and homeless asylums using the Korean version of the Composite International Diagnostic Interview (K-CIDI), which is a comprehensive and fully standardized interview schedule to assess psychiatric disorders for diagnosis. The Other objective is to compare with previously studied prevalence rates of Psy-chiatric diagnoses using the results of this study. Methods : The study subjects, aged from 181o 64 years, were randomly selected from 64,582 institutionalized population of psychiatric hospitals, Psychiatric nursing facilities and homeless asylums as of 30, June, 2001. Twelve trained interviewers administered the K-CIDI to the selected respondents. A total of 1,875 respondents (male 1,194, female 681) completed the interview. Results : The lifetime and one year prevalences of any diagnosis excluding nicotine dependence · withdrawal, anxiety disorder, eating disorder, somatoform disorder were 88.2% (male 88.1%, female 88.3%), and 65.8% (male 62.7%, female 73.7%), respectively. The lifetime and one year prevalences of schizophrenia and other psychotic disorders were 78.5% (male 75.3%, female 83.7%), and 56.8% (male 51.9%, female 64.8%), respectively. The lifetime and one year prevalences of alcohol use disorder (dependence/abuse) were 26.7% (male 37.9%, female 8.3%), and 8.7% (male 12.8%, female 2.1%), respectively. The lifetime and one year prevalences of mood disorder were 18.1% (male 13.5%, female 25.8%), and 10.4% (male 7.2%,female 16.9%), respectively. The lifetime and one year prevalences of schizophrenia and other psychotic disorders were comparable with the 2001 community survey by 1.19% to 1.32%, and 0.51% to 0.61%, respectively. The lifetime and one year prevalences of schizophrenia were also comparable by 0.16% to 0.28%, and 0.16% to 0.25%, respectively. There were no significant changes of prevalence rates when correction were applied to other psychiatric diagnosis. Conclusion : The results of this study could be used for evaluating the distribution of psychiatric diagnoses in mental health related facilities and for planning mental health policies.
김재홍,윤기범,박평원,김영진,전경민,김영태,김중환,곽호,구상완,송민석,유옥,지혜구,김동원,문상은,박영립,정승호,성범진,성순제,엄주용,황정열,이기홍,이주협,전태진 대한화학요법학회 1994 대한화학요법학회지 Vol.12 No.1
The prevalence of PPNG among pretreated gonorrhea cases isolated at the STD clinic of Choong-Ku Public Health Center in Seoul has been studied and reported annually since 1981. In 1991, 123 strains of N.gonorrhoeae were isolated, among which 58(47.1%) were PPNG. In 1992, 98 starains of N.gonorrhoeae were isolated, among which 51(52.0%) were PPNG. In all, 109(49.3%) strains were found to be PPNG among 221 strains isolated between 1991-1992. The prevalence of PPNG in Seoul showed increased tendency till 1989, thereafter, it has been stationary or slightly decreasing.
주광태,신진성,김동언,송정호,주승환,장홍근 한국비파괴검사학회 2002 한국비파괴검사학회지 Vol.22 No.5
국내 감마선투과검사용 조사장치는 1,000여대로 2,500여명의 종사자가 대부분 수동으로 원격 조작하는 실정으로 작업의 효율화와 방사선피폭 저감화를 위하여 자동 원격조작기의 사용이 요구된다. 이에 연구팀은 실무에 적합한 토크와 안전계수로부터 54kgf·㎝의 출력을 지닌 24V, 200W의 BLDC모터를 이용하여 0.4∼1.2 m/s 범위의 선원 이동속도를 조절할 수 있는 구동장치와 RF 센서로 구동 속도 조절, 광전센서에 의한 선원 위치 및 timer로 노출시간을 제어할 수 있는 무선 원격조작기를 개발하였다. 이와 같이 개발한 자동원격조작기는 AC와 DC 겸용, 그리고 기존의 수동 원격조작기에 탈착이 가능하여 자동과 수동을 겸용할 수 있는 경제적 이점 등으로 활용도가 클 것으로 기대된다. Recently, gamma radiographic equipments have been used about 1,000 sets manually and operated by about 2,500 persons in Korea. In order for a radiography to work effectively with avoiding any hazard of the high level radiation from the source, many field workers have expected developing a wireless automatic remote exposure controller. The KITCO research team has developed an automatic remote exposure controller that can regulate the speed of 0.4∼1.2 m/s by BLDC motor of 24V 200W which has output of 54 kgf·㎝, suitable torque and safety factor for the work. And the developed automatic remote exposure controller can control rpm of motor, pigtail position by photo-sensor and exposure time by timer to RF sensor. Thus, the developed equipment is expected that the unit can be used in many practical applications with benefits in economical advantage to combine the use of both automatic and manual type because attachment is possible existent manual remote exposure controller, AC and DC combined use.
주동진,장익란,김동규 한국스포츠리서치 2005 한국 스포츠 리서치 Vol.16 No.2
The purpose of this study examined and analyzed the historical changes of KSC and reconfirmed its effects and influences upon athletic activities in Korea and in other countries by theoretical frame based on philological way. In addition. it also presents characteristics of the changes and process of KSC and offers the visions of progress. Accordingly. the researcher made a specific purpose of the study. Firstly, a analysis on the of formation of KSC periodically. Secondly, a analysis on process of changes of KSC periodically. Thirdly, a new vision to offer for the progress of KSC. A periodical division of KSC: 1) KSC as an optional body(1915-1953). 2) KSC as a corporation(1954-1967). 3) KSC as an integration body(1968-1982), 4) KSC as a special corporation(1988-now). This study offers the visions for progress of KSC. The results of this study were as follows: 1) re-establishment an idea of physical education. 2) make healthy policies and systems of physical education. 3) integration of KSC and NACOSA. 1) separation KSC from KOC. 5) expansion of finance of physical education. 6) improvement of financial independence of member organizations. In conclusion. KSC has to be an organization of physical education and athletics for all the people, balancing with historical progress and according with purposes of the enterprise, it also has to improve its ability to do the duty and roles as a leader which generalizes physical education and athletics in Korea.
주교진,전소희,노동윤 서울여자대학교 자연과학연구소 2013 자연과학연구논문집 Vol.25 No.-
The morphology change of silver nano-structures has been investigated by changing reagent concentrations, the speed of a magnetic bar, reaction temperature, and reaction time in the polyol process which were carried out in ethylene glycol solutions containing AgNO3 as a metal source and PVP (polyvinylpyrolidone) as a capping agent. Under optimized reactions, silver nanowires or nanocubes were obtained as a major product, and their morphology and composition were identified by FE-SEM and EDX analyses, respectively.
주교진,박신애,노동윤 서울여자대학교 자연과학연구소 2012 자연과학연구논문집 Vol.24 No.-
Using optically-active 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (BINAP) as a P-donor, heteroleptic Pt(Ⅱ) compounds (R)-/(S)-(BINAP)Pt(TFBT)2 (H(TFBT) = 2,3,5,6-tetrafluorobenzenethiol) are prepared from (R)-/(S)-(BINAP) and (COD)PtCl2 via (R)-/(S)-(BINAP)PtCl2. These Pt(Ⅱ) compounds are characterized by FT-IR and 1H NMR spectroscopic analyses. It is noted that the arylmonothiolate ligand (TFBT) is labile in solution due to the lack of chelate effect.