• The Plant Pathology Journal
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• 제22권1호
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• pp.68-74
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• 2006

A new virus with a dsRNA genome was isolated and characterized from the Suhan-:neutari strain (ASI 2504) of Pleurotus ostreatus, which was characterized as long and slightly bent with small caps on the stipe of fruit body. Thirty nm isometric viruses with three dsRNA segments (approximately 2.0, 1.84 and 1.82 kb in sizes) were isolated by ultracentrifugation in sucrose gradients. Western analysis of protein extracted purified viruses with anti-virus polyclonal antibody confirmed that viruses have two specific proteins (36 and 68 kDa). Computer analysis of 2.0 kb segment shows that high. sequence identity with RNA-dependent RNA polymerase (RdRp) of partitiviruses, respectively. When compared to other dsRNA mycoviruses in a phylogenetic analysis, OMDV was most related to Pleurotus ostreatus virus 1.

• 한국화재소방학회논문지
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• 제23권6호
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• pp.142-151
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• 2009

사회의 분화와 전문화에 따라 범죄의 내용이 복잡화, 다양화 되면서 형사사법 분야에도 전문분야에 대한 범죄수사는 각 전문분야의 공무원으로 하여금 사법경찰권을 부여받아 수사함으로써 국민에게 높은 수준의 사법서비스를 제공할 수 있도록 특별사법경찰제도를 도입하게 되었다. 그럼에도 불구하고 소방사범 수사를 담당하는 특별사법경찰관은 일반사법경찰관에 비해 상대적으로 수사에 관한 경험이나 수사업무 능력이 부족한 탓으로 많은 문제점이 나타나고 있다. 따라서 본 연구는 소방사범수사사례의 분석을 통하여 문제점을 도출하고 이를 바탕으로 개선방안을 제안하여 소방사범 수사의 효율성과 전문성을 제고하고자 한다. 소방사범의 수사과정에서 나타난 주요 문제점으로는 전문수사기관의 부재, 전문 인력 부족, 전문수사요원 양성 프로그램 부재 등이다. 개선방안으로는 전담수사부서 신설, 전문인력 확보, 전문수사요원 양성 프로그램 개발, 전문수사기법 관리체계 구축, 소방사범 지식관리시스템 도입 등이다.

• 한국정보통신학회논문지
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• 제24권5호
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• pp.638-645
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• 2020

마스트는 해군 함정에서 가장 높은 구조물로, 장거리 통신 및 레이더 가시거리(LOS, Line Of Sight) 확보를 위해 각종 통신기와 레이더 안테나들이 설치된다. 통합마스트는 레이더 반사 면적(RCS, Radar Cross Section)을 줄일 수 있어 함 생존성 향상을 기대할 수 있기 때문에 최근 미국, 유럽 등 해외에서 건조되는 함정에 적용되고 있는 비율이 늘고 있다. 본 논문에서는 해외에서 통합마스트를 적용할 경우 통신 안테나의 통합 현황 및 안테나 개발 사례를 분석하였다. 그리고 한국 해군의 운용 통신망을 분석하여 통합마스트를 적용할 경우 통신기 안테나 형태에 따른 함정 RCS 영향, 다양한 대역의 통신기 안테나의 통합마스트 통합 가능성과 고려사항을 제시하였다.

• 한국학교ㆍ지역보건교육학회지
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• 제22권4호
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• pp.1-10
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• 2021

Background & objectives: Understanding the awareness of policy targets and implementers about safety in the local community is the crucial to establish a systematic community safety policy. The purpose of this study was to identify the perception of local citizens and civil servants regarding community safety and its related factors. Methods: For achieving this research goal, this study conducted survey targeting 538 citizens and 404 civil servants in S-si, Kyunggi-do. Self-administred and web-based survey were used to collect data from April 1^st to 16^th 2021. Results: Civil servants scored higher in community safety perception than citizens, and S city's safety interest, information, and participation scores were also higher than those of citizens. Based on the results of multiple regression, thought about in interest of safety in S-si, providing and sharing about safety information to citizens, and participation of community safety policy were significantly associated with perception of community safety. Conclusions: Setting safety as the top priority in S city policy and paying attention to safety by the mayor, public officials, and city council members is an important way to raise citizens' awareness of local safety. Also, efforts at the city level are needed to foster safety knowledge through systematic education on safety.

• 융합보안논문지
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• 제22권4호
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• pp.53-63
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• 2022

국방부는 2015년부터 부사관학군단(RNTC) 제도를 전문대학을 대상으로 다시 도입하여 5년 동안 시범 적용을 하게 되었다. 그 배경으로는 군의 우수 부사관 획득이 어려우며 인력 운영 수준이 저조하기 때문이다. 부사관학군단(RNTC) 제도 시행을 통해 군은 전문대학에서 다양한 전공 분야별 우수한 자원으로 부사관을 안정적으로 획득하길 기대하고, 전문대학은 입시와 취업에 긍정적인 성과를 기대하였다. 그러나 시범운영 결과를 분석해 볼 때 기대했던 성과를 거두지 못했다고 평가할 수 있다. 즉, 부사관학군단(RNTC) 후보생 모집 홍보, 선발, 학군단 운영, 군과 전문대학의 협조체계등에서 제도 시행의 목적을 달성할 수 있도록 제도의 보완 및 개선이 필요함을 발견할 수 있었다. 따라서 본 연구에서는 전문대학에서 부사관학군단(RNTC) 제도가 원활하게 정착되어 군과 전문대학에서 기대하는 성과를 얻을 수 있도록 제도와 운영시스템 보완을 위한 발전방안을 제시하였다.

• 한국항해항만학회지
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• 제48권1호
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• pp.7-16
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• 2024

외항 상선 선박 척수가 증가하고 있지만, 한국인 해기사가 감소하여 인력 부족 문제가 심각하게 대두되고 있는 상황에서 본 연구는 외항 상선 해기사 인력 수요와 공급을 결정하는 요인들을 객관적으로 측정하여 정확한 인력 수요와 공급을 예측하고자 하였다. 인력 수요는 선박 규모별 필요 해기사 수의 차이를 반영하여 선박 증가 예측치에 이를 적용하여 직급별로 예측하였다. 인력 공급은 Markov모형을 활용하여 연도별 승진, 이직, 퇴직, 신규 진입 등의 증감요인을 반영하여 직급별 연령별로 세분화하여 예측하였다. 외항 상선 해기사 인력 수요는 2023년 11,638명에서 2030년 13,879명으로 증가하고, 공급은 2023년 7,006명에서 2030년 6,426명으로 감소하여 2040년에는 부족인원이 1만명을 넘는 것으로 예측되었다. 본 연구는 객관적인 데이터와 과학적 분석방법 및 논리적 추론을 통해 예측의 정확도를 제고하여 외항 상선해기사 인력 부족 문제를 해결하는데 유용한 자료로 활용될 수 있을 것이다.

• 디지털융복합연구
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• 제15권10호
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• pp.261-268
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• 2017

본 연구는 수용전념치료 (Acceptance and Commitment Therapy; ACT)가 학군사관 후보생(Reserve Officer's Training Corps; ROTC)의 스트레스, 불안 및 수용에 미치는 영향을 알아보았다. 학군사관 후보생 82명을 대상으로 스트레스와 불안을 호소하고, 연구 참여에 최종적으로 동의한 총 12명의 참가자를 선별하였다. 수용전념치료 집단에는 주 2회, 회기 당 약 90분씩 총 8회기의 수용전념치료 프로그램을 진행하였다. 수용전념치료 집단과 통제집단에게 프로그램 전, 프로그램 종료시점 및 프로그램 종료 4주 후에 각각 지각된 스트레스 척도, 상태­특성 불안 척도 및 수용행동 질문지를 실시하였다. 그 결과, 수용전념치료집단은 통제집단보다 프로그램 종료 후 스트레스와 불안이 유의하게 더 감소되었으나, 수용행동은 변화가 없었다. 그렇지만 수용행동의 하위요인인 수용에서 유의한 증가가 있었다. 본 연구는 학군사관 후보생의 스트레스와 불안을 감소시키는 데 수용전념치료가 효과가 있음을 입증하는 경험적 증거를 제공하였다. 본 연구에서는 적은수의 학군사관 후보생을 대상으로 프로그램을 진행하였기 때문에 향후 좀 더 많은 인원으로 추가 연구를 할 필요가 있다.

• 보건행정학회지
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• 제28권1호
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• pp.23-34
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• 2018

Background: This study aims to conduct curriculum analysis on health management schools focusing on relationship with licence and certification in Republic of Korea. Methods: Possible employment field, licence and certification as well as curriculum were collected from the home page of 30 health management schools. The subjects and credits of curriculum were analyzed using descriptive statistics. Main subjects by areas were drew using categorization and ranking within qualitative methods. Comparative analysis was conducted for checking relationship between main subject and possible employment field, licence and certification. Results: First, major employment fields after graduation were public health officer, general hospital and clinic, and National Health Insurance Service. Possible licence and certificate were hospital administrator, medical recorder, health education specialist, and medical insurance specialist. Second, total graduate credits were 133.9 including 79.0 for major education, 30.5 for of general education, and 30.5 for elective courses. Third, main subjects were reviewed by areas including basic medicine, health management, hospital business & management, medical records & information, insurance billing & assessment, healthcare marketing & tourism, and health education. There were highest number of subjects on health education area among 8 categories. By subjects, many health management schools open health law, medical terminology, introduction to public health, and biostatistics. Relationship between main subjects and possible employment field, licence and certification in health management schools was strong. Conclusion: It is necessary to review curriculum and for improving educational quality in health management schools. Also, development of curriculum standards for courses in health administration and introduction of accreditation system can be considered.

• 한국환경농학회지
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• 제28권4호
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• pp.333-339
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• 2009

Various cultural practices have been promoted as management options for enhancing soil quality and health. The use of soil management methods can cause changes in fertility by affecting soil chemical properties. This study aimed to evaluate interactions between soil chemical properties and soil management methods in protected cultivation, and to classify soil management methods that similarly affect soil chemical properties. Water-logging and irrigation reduced soil pH and available $P_2O_5$ content. Application of animal manures has a positive effect on levels of organic matter, Av.$P_2O_5$, K, Zn, and Cu. The electrical conductivites tened to be low in the application of organic amendments, including rice and wood residues. Deeper plowing caused a reduction in Ca content. Practicing soil nutrient-considering fertilization and fertigation did not exert an influence on nutrient element contents. In a cluster analysis of the soil management methods according to major nutrients, low similarities were found with deeper plowing and crop rotation with rice in comparison with other practices. In a cluster analysis by minor nutrient characteristics, crop rotation and application of animal manures and rice residues were linked at a high Ward's distance, while other practices were found to be relatively low distinct. Each soil management method has a similar or different effect on soil chemical properties. These results suggest the necessity of establishing limits and standards according to the effects of soil management methods on soil chemical properties for economic soil practices.

• 한국병원경영학회지
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• 제9권3호
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• pp.71-97
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• 2004

This study conducted a comparative analysis of awareness level of review standards, continuing education, and awareness about the need for speciality and educational courses in order to improve quality of Korean health insurance review work and to present directions for policies of personnel development and continuing education to smoothly perform hospital's insurance claim work and Agency's review work. The analysis unit of the study is individuals, and survey was conducted among hospital's claim officers and Agency' review officers by distributing questionnaires. The major results of the study are as follows: First, it is found that hospital's claim officers and Agency's review officers have conflicting awareness about review standards; more Agency's review officers think that current review standards are universal and reasonable, while more hospital's claim officers believe that they need to be revised. Especially, hospital's claim officers replied that it is possible that review results can differ according to government's policies. Second, there is no significant difference between the two groups in the opinion that there are individual differences in awareness level of review standard. In particular, both groups share the opinion that review results can differ according to officer's interpretation of review standards. Third, Both review officer groups feel the need for further training and continuing education. Fourth, there is no difference between the two groups in the opinion that both groups members should be educated in review related educational institutions. However, while 81.5% of Agency's review officers the education should be offered at the Agency, only 45.2% of hospital's claim officers agreed to it. Fifth, both review personnel do not show any difference in awareness of needed experience to successfully perform review work; both groups replied that three to four years experience is necessary to smoothly perform claim work and review work. This study was tried in order to search for directions to improve Korean insurance review work in quality rather than to explore characteristics themselves of individual factors. In this sense, this study presupposed an intention that the educational subjects for further training and continuing education for the two groups should be the same in order to narrow the awareness gap between hospital's claim officers and Agency's review officers. Thus, this study suggests that it is desirable to offer beginner courses at junior colleges or in undergraduate courses and advanced courses in professional graduate school for six to twelve months. In that a comparison of awareness level of hospital's claim officers and Agency's review officers who are actually in practice should precede appropriate presentation of directions for the qualitative improvement of insurance review work in Korea, the significance of this study lies in comparatively analyzing the awareness level of hospital's claim officers and Agency's review officers and in presenting the establishment of future further training and continuing education.