• 수산해양교육연구
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• 제29권1호
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• pp.270-285
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• 2017

This study is about the solution to solve the problem - aging of fisheries worker and exodus of young adult from fisheries. We tried to find out internal improvements which are necessary for overcoming issues. After that, research about inducements and institutional improvements to drive internal improvements has done. and Current policies of Korea for securing workforce in fisheries were examined especially for Gyeongsangnam-do by literature investigation and survey The main purpose of this study is, problems of policy in order to secure Fisheries managers, identify practical obstacle and the activities and management activities performance of training education. and it is to provide evidence to policy improvement. To achieve the purpose of this study, conducted studies are as below. This study is to investigate the educational performance of Fisheries managers and its impact on their business performance using SEM and SEM-Moderate-effect. In terms of the amount of impact on business performance, the level of educational achievement and management activity outcomes had the most impact followed by excellence of educational condition and programs distinction. Therefore, in order to inspire the motivation for learning and communicate the importance of such education to Fisheries communities, there is a need to introduce a variety of methods, professional facilities. The purpose of this research is to define the problems of the Fisheries Census of Korea and to make better policies for improvement. In order to complete the purpose, the research team has firstly conducted a survey in the six regions to reinvestigate the yes or no for accuracy of the primary data related to the Fisheries Census. Moreover, the team has defined the problems of the Fisheries Census through conducting a survey for the experts and users of the fisheries statistics. Also, the team has derived the short/long term improvement of Fisheries Census through out this survey.

• Archives of Plastic Surgery
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• 제33권4호
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• pp.454-457
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• 2006

Purpose: The anastomosis of hepatic artery to recipient vessel has a major role in a liver transplantation, so its occlusion is the most important cause of failure of liver transplantations. We made the study to reveal the peculiarities in pediatric liver transplantations compared with adult cases. Methods: From January 1999 to September 2005, we performed 99 cases of pediatric liver transplantation. The mean age at operation was 4.17 years of age. The hepatic vein and portal vein are anastomosed by the general surgeons and then the hepatic artery is anastomosed by the plastic surgeons. The Doppler ultrasonography and computed tomography were used for postoperative checkup for hepatic artery patency. Results: There were no immediate complications, but hepatic arterial occlusion was developed in 3 cases (2.8%). In pediatric patients, the anastomosis of hepatic artery is more difficult than adults because of the rapid respiratory and pulse rate, the small vascular diameter, and the large gap of diameter difference between the recipient and the donor vessels. Conclusion: We could confirm that pediatric liver transplantations are relatively safe but long learning curve was needed.

• 한국간호교육학회지
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• 제6권2호
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• pp.345-358
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• 2000

The purpose of this study is to investigate the effect of the preceptorship on nursing performance and job satisfaction of the preceptor. This study was as a one group pretest-posttest study. The subjects were 33 nurses who was selected as preceptors in 1998. This study was carried out from 16 April 1998 to 25 May 1998. Nursing performance was measured on a 6-D scale developed by Schwirian (1978) and job satisfaction was measured by a tool developed by Slavitt et al.(1978) and interpreted by Yoon (1990). The collected data were analyzed by paired t-test with SPSSWIN. The results were summarized as follows: 1. After the preceptorship, nursing performance of the preceptor increased significantly compared to before the preceptorship. All of the score of subscales was increased. 2. After the preceptorship, job satisfaction of the preceptor was increased slightly compared with before the preceptorship, but it was not statistically significant. The scores of the subscales increased in job status, interaction, autonomy, and organization. However, the score of the task requirement was decreased. Through the results of this study, increase in nursing performance, but only a slight increase in job satisfaction can be observed(not statistically significant). It seems that the content of preceptor program, the principle of adult learning, scientific problem solving, communication, feedback, and direct teaching experience affect the individual nursing performance of the preceptor. The preceptorship was useful with personnel development in terms of organization. To fully carry out the role of educating the preceptee, it is important to motivate the preceptor and to induce job satisfaction of the preceptor.

• 대한간호학회지
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• 제38권3호
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• pp.393-402
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• 2008

Purpose: The purpose of this study was to evaluate the effect of an On-line health promotion program connected with a hospital health examination center. Methods: Based on contents developed, the www.kmwellbeing.comhomepagewas developed. The research design was a one group pretest-posttest design. Seventy-three clients participated in this study. The data were collected from January 3 to June 30, 2005. As a way of utilizing the homepage, this paper attempted to measure the change of pre and post program health promotion behavior and health status (perceived health status, objective health index-blood pressure, pulse, total cholesterol, blood sugar, waist flexibility, grip strength and lower extremity strength). Data were analyzed by descriptive statistics and paired t-test with the SPSS/Win 12.0 program. Results: There were significant differences of perceived health status, systolic BP, waist flexibility and grip strength. However, there were no significant differences in health promotion behavior, diastolic BP, pulse, lower extremity strength, blood sugar and total cholesterol between pre program and post program. Conclusion: It is expected that an on-line health promotion program connected with a hospital health examination center will provide an effective learning media for health education and partially contribute to client's health promotion. A strategy, however, is needed to facilitate the continuous use of the on-line health promotion program for adult clients.

• 한국식생활문화학회지
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• 제28권4호
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• pp.339-347
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• 2013

Yaksun, a medicinal diet, has been traditionally prepared and applied (based on theories in oriental medicine) for the modulation of disease symptoms and signs. However, restaurants that serve and claim Yaksun mainly focus on stamina foods. A consistent definition of Yaksun has not been provided, which can confuse the public interpretation of Yaksun. The purpose of this study was to investigate the perception of Yaksun in Korean adults living in Seoul, Gyeonggi, and Chungbuk regions. Among the participants (M=55, F=168, 25y), only 10.4% understood the definition of Yaksun (mainly through the broadcast media). The frequency of Yaksun consumed when eating out was 2~3 times per month in 50.2% of participants. The main reason for choosing a Yaksun menu (46.3% of participants) when eating out was for health. The mean satisfaction score of Yaksun was $3.5{\pm}0.8$ on the five point Likert scale. Participants highly agreed ($3.8{\pm}0.8$) that Yaksun is composed of nutritious foods combined with oriental medicinal herbs for the treatment of disease, which was significantly higher in groups with learning experience on Yaksun (p<0.05). Interestingly, participants showed neutral to the description, that a diet without oriental medicinal herbs is not Yaksun ($3.1{\pm}1.0$), which was significantly different between genders (p<0.05). Men recognized more than women that Yaksun should be based on oriental medical theory (p<0.05) and should be prepared for the prevention or treatment of diseases (p<0.05). In conclusion, the concept and terminology of Yaksun need to be defined and publicized in modern diet.

• 정보처리학회논문지C
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• 제13C권7호
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• pp.859-864
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• 2006

웹의 개방성은 사람들로 하여금 언제, 어디서든 손쉽게 유용한 정보를 획득할 수 있게끔 하였다. 하지만 인터넷은 유용한 정보의 손쉬운 활용이라는 순기능과 더불어 사회적으로 통제를 필요로 하는 유해한 정보 역시 인터넷을 이용하는 이용자들에게 무차별적으로 제공함으로써 역기능을 발생시키고 있다. 성인 컨텐츠 같은 정보들은 모든 사용자들, 특히 청소년들에게 악영향을 미칠 수 있다. 또한, 변태적인 성인 사이트들이 담고 있는 컨텐츠들은 성인들의 정신 건강에도 해를 미치게 된다. 한편, 인터넷은 전 세계적으로 연결된 개방망이므로 유해정보 제공자를 각국의 법적, 제도적 장치를 이용하여 규제하는데 한계가 있다. 또한, 유해 사이트, 유해성 스팸 메일, P2P 등 다양한 경로를 통해 유해 정보를 접할 수 있기 때문에, 어떤 시스템에 특화된 유해정보 분류기술을 개발하는 것은 바람직하지 않다. 따라서, 유해정보의 내용 자체에 기반하여 유해 여부를 자동으로 판별할 수 있는 유해정보 판별 핵심 기술의 연구 및 개발의 중요성이 점차 부각되고 있다. 이에 본 논문에서는 내용 기반 기술을 이용한 효율적인 유해 웹 문서 텍스트 판별 시스템을 제시한다.

• PNF and Movement
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• 제18권1호
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• pp.35-44
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• 2020

Purpose: The purpose of this study was to investigate the effect of the simultaneous abdominal drawing-in maneuver (ADIM) on the muscle activity of the ipsilateral trunk and leg during proprioceptive neuromuscular facilitation (PNF) leg flexion, adduction, and external rotation with knee flexion (D1) patterns. Methods: The participants were 20 healthy adult males and females (18 males and 2 females). The maneuvers were performed by a physical therapist who fully understands the PNF leg patterns (D1) and their application in clinical practice. The participants were trained and allowed to practice for 15 minutes prior to applying ADIM, to ensure adequate learning as evidenced by the pressure biofeedback unit. In this study, we measured the muscle activity of the trunk and leg when the PNF leg pattern (D1) was performed by the physical therapist either sustaining or releasing the ADIM. Muscle activity was measured on the right transverse abdominis muscle (TRA), the external abdominal oblique muscle (EO), the internal abdominal oblique muscle (IO), the erector spinae muscle (ES), the vastus medialis oblique muscle (VMO), the vastus lateralis oblique muscle (VLO), and the tibialis anterior muscle (TA) and compared using the mean values from averaging three repeated measurements. Results: The muscle activity of the transversus abdominis, the external abdominal oblique, the internal abdominal oblique, the vastus medialis oblique, and the vastus lateralis oblique was significantly greater (p < 0.05), and the muscle activity of the erector spinae was significantly less (p < 0.05) during PNF leg pattern (D1) when the ADIM contraction was sustained compared to when it was not. Conclusion: These results suggest that sustaining ADIM during PNF leg pattern (D1) training increases the trunk and leg muscle activity, resulting in more effective training.

• 대한임상독성학회지
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• 제19권2호
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• pp.100-109
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• 2021

Purpose: The purpose of this study was to investigate effect of N-acetylcysteine (NAC) on the injury of putative parvalbumin positive interneurons defined by molecular marker and hippocampal long-term potentiation (LTP), a marker of neural plasticity following acute carbon monoxide (CO) poisoning. Methods: Adult Sprague-Dawley rats were exposed to 1100 ppm CO for 40 minutes followed by 3000 ppm CO for 20 minutes. Animals received daily intraperitoneal injection of NAC (150 mg/kg) for 5 days after CO exposure. Changes in learning and spatial memory were evaluated by Y-maze test 5 days after the poisoning. In vivo LTP in hippocampal CA1 area was evaluated by using extracellular electrophysiological technique. Immunohistochemical staining were adopted to observe expressional damages of parvalbumin (PV) immunoreactive interneurons in the hippocampus following the poisoning. Results: Acute CO intoxication resulted in no changes in memory performance at Y-maze test but a significant reduction of LTP in the in hippocampal CA1 area. There was also a significant reduction of PV (+) interneurons in the hippocampal CA1 area 5 days after CO poisoning. Daily treatment of NAC significantly improved hippocampal LTP impairment and reduced immunoreactivity for PV in the hippocampus following the acute CO poisoning. Conclusion: The results of this study suggest that reduction of hippocampal LTP and PV (+) interneurons in the hippocampus is sensitive indicator for brain injury and daily NAC injections can be the alternative therapeutics for the injury induced by acute CO poisoning.

• 한국문헌정보학회지
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• 제53권3호
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• pp.215-245
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• 2019

본 연구는 국내 공공도서관 청소년자료실 공간에 대한 평가요소를 조사하고 이를 바탕으로 공공도서관 청소년자료실 공간 현황 및 시사점을 도출하는 것을 목적으로 한다. 이를 위해 미국 청소년도서관서비스협회의 청소년 공간 가이드라인과 선행연구를 바탕으로 6가지 공간 평가항목 - 편의성, 접근성, 안전성, 다양성, 쾌적성, 영감성 - 을 도출하였다. 이를 바탕으로 서울시 5개 공공도서관의 청소년자료실을 대상으로 사례조사를 실시하였다. 연구결과, 공공도서관의 청소년을 위한 공간을 구성함에 있어 안내 및 편의시설, 정보자원에 대한 접근, 이용자 지침 정비, 다양한 공간 활용 및 운영, 쾌적한 도서관 이용환경 제공, 청소년에게 학습동기 부여 및 요구되는 모든 자원의 지원이 가능한 공간이 요구됨을 파악하였다.

• 한국산학기술학회논문지
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• 제22권6호
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• pp.499-506
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• 2021

본 연구는 청소년의 SNS 중독이 사이버불링 가해 행동에 미치는 영향과 이 관계에서 또래애착관계(또래의사소통, 또래신뢰, 또래소외)의 조절효과를 검증하는 것을 목적으로 하였다. 본 연구의 참여자는 중·고등학생 811명으로, 남학생 391명, 여학생 420명이었다. 분석결과 SNS 중독 수준이 높은 청소년일수록 사이버불링 가해 수준도 높아지는 것으로 나타났다. 또한 청소년의 SNS 중독과 사이버불링 가해행동의 관계에서 또래애착관계의 조절효과를 검증하기 위해 위계적 회귀분석을 실시한 결과, 또래의사소통과 또래신뢰 수준이 청소년의 SNS 중독과 사이버불링 가해 행동 사이의 관계에서 조절효과를 나타내는 것으로 검증되었다. 또래의사소통과 또래신뢰 수준이 높을수록 SNS 중독 수준이 높은 청소년의 사이버불링 가해 행동 수준이 낮아지는 것으로 확인되었다. 이러한 연구결과를 토대로 청소년을 대상으로 SNS 중독 문제를 해결하기 위한 적극적은 사전 진단 프로그램의 대중화, 또래집단 간의 올바른 의사소통 방식에 대한 지속적인 교육 진행, SNS에 중독된 청소년들의 또래집단 관계에서의 정서적·인지적 상황에 대한 사정 과정을 거쳐 폭력 가해 가능성을 감소시킬 수 있는 상담 등의 청소년의 SNS중독과 사이버불링에 대한 실천적 개입 방안과 연구의 한계를 제언하였다.