• 대한지역사회영양학회지
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• 제2권4호
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• pp.605-615
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• 1997

The job characteristics and competencies of 285 dietitians in employee foodservices were investigated by worker-oriented job analysis methodology. The purposes of this study were to : a) determine the knowledge, abilities, skills and other characteristics(KASO) needed for dietitians in two types of employee foodservice groups(self-operated vs. contracted), b) categorize KASO items by factor analysis and c) provide job information and job descriptions for dietitians in employee foodservices. The job analysis questionnaire was consisted of questions concerning the 134 KASO items. The questionnaire was mailed to 250 dietitians who are members of The Korean Dietetic Association Practice Group in self-operated foodservices(group A) and 250 dietitians who are employed in contracted foodservice companies(group B). Completed questionnaires were received from 285 dietitians(121 in self-operated, 164 in contracted) ; with response rate of 57%. Statistical data analysis was completed using the SPSS/win and the SAS/win packages. The results of this study can be summarized as follows. 1) Through factor analysis, the 134 KASO items were regrouped into 6 categories :‘primary dietetic tasks concerning menu management and administrative work regarding merchants’, ‘primary dietetic tasks concerning procurement and purchasing of food and supplies and meal production and service control’, ‘primary dietetic tasks concerning facility, sanitation and safety control’, ‘secondary dietetic tasks concerning nutrition education and research’, ‘secondary dietetic tasks concerning foodservice operation management’and‘human attributes’. 2) Analysis of the total scores(average scores of degree of frequency, importance and entry requirements of KASO items within 6 categories), group A showed high priorities placed on‘human attributes’, ‘procurement and purchasing of food and supplies and meal production and service control’, ‘menu management and administrative work regarding merchants’, ‘whereas group B showed high priorities placed on’‘human attributes’, ‘foodservice operation management’. (Korean J Community Nutrition 2(4) : 605-615, 1997)

• 한국전자통신학회논문지
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• 제16권5호
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• pp.899-908
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• 2021

현대의 무기체계는 복잡한 체계로 구성되어 있기 때문에 성능개량 요소의 우선 순위를 도출하는 것은 상당한 어려움이 있다. 또한, 이해관계자들의 의견을 고려한 정량적 성능개량 요소 우선순위 선정 방법론에 대한 연구도 미흡한 실정이다. 본 연구에서는 K1계열 전차와 K2전차의 성능개량 요소 우선순위를 정량적으로 도출하기 위해 전차 개발 경험을 보유한 전문가들을 대상으로 설문을 수행하고 AHP, 평점법, TOPSIS 기법을 이용하여 서문 데이터를 분석하고 분석 결과로 우선순위를 정량적으로 도출하였다. 본 연구의 결과는 향후 무기체계 개발 및 성능개량 단계에서 이해관계자들의 의사결정 지표로 활용될 것으로 기대된다.

• 산업융합연구
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• 제19권1호
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• pp.65-70
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• 2021

본 연구는 디지털트윈 컨텐츠 개발을 위한 구체적 방향성을 제시하는 것을 목적으로 한다. 문헌분석과 근거이론을 활용하였으며 수요자의 니즈를 파악하고 컨텐츠 사업화 및 상용화의 어려움에 대응하는 컨텐츠 개발 우선순위를 제안하였다. 연구결과 이해하기 복잡한 공정 또는 위험한 훈련이 디지털트윈 컨텐츠로 적합하다고 나타났다. 또한 핵발전소와 같이 스케일이 크고 물리적으로 시뮬레이션하기에 비용이 큰 분야들을 개발하는 것이 효과적일 것으로 확인됐다. 본 연구는 디지털트윈을 개발하여 사업화하고자 하는 소프트웨어 개발업체들 뿐만 아니라 디지털트윈으로 훈련비용을 감소하고 복잡한 업무를 효율적으로 개선하고자 하는 기업들에게도 중요한 참고 자료를 제공할 수 있다. 기업들은 대체로 다수의 복잡한 프로세스를 기반으로 운영되므로 본 연구에서의 우선순위는 기업의 주요 의사결정자들의 효과적인 의사결정을 장려할 수 있다. 본 연구를 기반으로 향후에는 디지털트윈에 대한 기술적인 가능성에 대한 논의가 필요할 것으로 사료된다.

• 산업경영시스템학회지
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• 제45권1호
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• pp.10-19
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• 2022

Recently, the Defense Advanced Research Projects Agency(DARPA) in the United States is studying a new concept of war called Mosaic Warfare, and MUM-T(Manned-Unmanned Teaming) through the division of missions between expensive manned and inexpensive unmanned aircraft is at the center. This study began with the aim of deriving the priority of autonomous functions according to the role of unmanned aerial vehicles in the present and present collaboration that is emerging along with the concept of mosaic warfare. The autonomous function of unmanned aerial vehicles between the presence and absence collaboration may vary in priority depending on the tactical operation of unmanned aerial vehicles, such as air-to-air, air-to-ground, and surveillance and reconnaissance. In this paper, ACE (Air Combat Evaluation), Skyborg, and Longshot, which are recently studied by DARPA, derive the priority of autonomous functions according to air-to-air collaboration, and use AHP analysis. The results of this study are meaningful in that it is possible to recognize the priorities of autonomous functions necessary for unmanned aircraft in order to develop unmanned aerial vehicles according to the priority of autonomous functions and to construct a roadmap for technology implementation. Furthermore, it is believed that the mass production and utilization of unmanned air vehicles will increase if one unmanned air vehicle platform with only essential functions necessary for air-to-air, air-to-air, and surveillance is developed and autonomous functions are expanded in the form of modules according to the tactical operation concept.

• 농촌계획
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• 제29권4호
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• pp.137-152
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• 2023

Data is indispensable for digital transformation of agriculture with the development of innovative information and communication technology (ICT). In order to devise and prioritize strategies for enhancing data competitiveness in the agricultural sector, we employed an Analytic Hierarchy Process (AHP) analysis. Drawing from existing research on data competitiveness indicators, we developed a three-tier decision-making structure reflecting unique characteristics of the agricultural sector such as farmers'awareness of the data industry or awareness of agriculture among data workers. AHP survey was administered to experts from both agricultural and non-agricultural sectors with a high understanding of data. The overall composite importance, derived from the respondents, was rated in the following order: 'Employment Support', 'Data Standardization', 'R&D Support', 'Start-up Ecosystem Support', 'Relaxation of Regulations', 'Legislation', and 'Data Analytics and Utilization Technology'. In the case of experts in the agricultural sector, 'Employment Support' was ranked as the top priorities, and 'Legislation', 'Undergrad and Grad Education', and 'In-house Training' were also regarded as highly important. On the other hand, experts in the non-agricultural sector perceived 'Data Standardization' and 'Relaxation of Regulations' as the top two priorities, and 'Data Center' and 'Open Public Data' were also highly rated.

• 토지주택연구
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• 제15권2호
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• pp.1-7
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• 2024

2015년 파리 기후 협약을 시작으로 나라별로 국가 온실가스 감축 목표를 제시하고 실행하기로 합의하였다. 이에 따라 대한민국 정부는 건물 부문에서 온실가스 배출량 32.8% 감축을 목표로 설정하였다. 이를 위해 국토교통부는 2020년부터 공공건축물 그린리모델링 사업을 통해 노후 건축물의 에너지효율 강화를 추진하고 있다. 노후 건축물의 에너지 절감을 위한 그린리모델링 공사에는 패시브 및 액티브 요소의 필수공사와 선택공사가 있다. 그러나 현재는 패시브와 액티브 시스템의 통합설계가 부족하며 건축물의 노후도에 따른 적용 요소들의 우선순위에 대한 기준이 없는 실정이다. 따라서, 본 연구에서는 노후 건축물 중 많은 사람들의 이용이 가능하며 에너지 사용량이 높을 것으로 예상되는 중부 2지역에 위치한 공공도서관 6개소를 선정하였다. 공공도서관은 준공년도에 따라 Model 1~3으로 구분하였으며 각각 1980년대, 1990년대, 2000년대 준공된 건물이다. Model 1~3의 ECO2-OD를 통한 시뮬레이션 분석으로 1차 에너지소요량 절감률에 따른 상위 3개의 우선순위를 도출했다.

• Ocean and Polar Research
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• 제37권3호
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• pp.235-247
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• 2015

The main purpose of procuring the oceanographic research vessel with state-of-the-art technology is to provide a floating laboratory to conduct field work on the global oceans. The vessel should be properly utilized to locate and evaluate unexplored natural resources as well as to contribute international efforts to better understand and manage global environmental issues. Top priorities in the vessel design are high safety standards, noise and vibration control efficiency, and effective application of research equipment. For the accomplishment of all activities, the vessel length over all should be extended ~100 m with a gross tonnage of ~5,900 ton. In particular, the dynamic positioning system II will essentially operate at sea state 6. The high efficiency emissions reduction system will also be adopted in preparation for entry into force of 3rd exhaust emission control (Tier III). About 130 navigational and scientific instruments will be installed. The final design and model test of the new research vessel were reviewed and completed, respectively, in 2014. Currently, the ship is being built on schedule and expected to be delivered in December 2015. Within the near future, the new vessel will assume the role of carrying out multidisciplinary oceanographic researches of the highest standards in a technologically advanced and environment friendly manner.

• Asian Pacific Journal of Cancer Prevention
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• 제15권20호
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• pp.8689-8692
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• 2014

Purpose: To evaluate the recent incidence and mortality of and scientific research trends in cervical cancer in Mexican females. Materials and Methods: Data between 2000 and 2010 from the Department of Epidemiology of the Ministry of Health, and International Agency for Research on Cancer (IARC) of World Health Organization were analyzed, and age-standardized rates (ASRs) were calculated. In addition, scientific research data were retrieved from the Web of Science database from 2003 to 2012, using different terms related to cervical cancer. Results: The incidence rate decreased during last five years, while mortality rates showed an annual decrease of 4.93%. A total of 780 articles were retrieved, and the institutions with the majority of publications were National Autonomous University of Mexico (34.87%), Social Security Mexican Institute (16.02%), and National Institute of Cancerology (15%). The main types of research were treatment, diagnosis, and prevention. Conclusions: The above results show that incidence of cervical cancer decreased over time in Mexico during last five years; similarly, the downturn observed in mortality mainly reflects improved survival as a result of earlier diagnosis and cancer treatment. Also, this article demonstrates the usefulness of bibliometrics to address key evaluation questions and to establish priorities, define future areas of research, and develop cervical cancer control strategies in Mexico.

• Asian Pacific Journal of Cancer Prevention
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• 제14권10호
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• pp.5921-5923
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• 2013

The objetive of this study was to explore a bibliometric approach to quantitatively assess current research trends with regard to breast cancer in Mexico. Articles were analyzed by scientific output and research performances of individuals, institutes, and collaborative countries with Mexico. Data were retrieved from the Web of Science database from 2003 to 2012; this was searched using different terms related to breast cancer, including "breast cancer", "mammary ductal carcinoma" and "breast tumour". Data were then extracted from each file, transferred to Excel charts and visualised as diagrams. A total of 256 articles were retrieved. The institutions with the majority of publications were the National Autonomous University of Mexico (22.3%), the National Institute of Cancerology (21.9%), and Social Security Mexican Institute (20.3%); clinical observation studies were the dominant investigation type (64%), and the main types of research were metabolics (24.2%) and pathology (21.5%). This article demonstrates the usefulness of bibliometrics to address key evaluation questions and to establish priorities, define future areas of research, and develop breast cancer control strategies in Mexico.

• 환경정책연구
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• 제8권4호
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• pp.25-36
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• 2009

지금까지 한강수계에서 임의적으로 시행되던 수질오염총량관리제도가 의무적 시행으로 전환될 예정이다. 본 연구에서는 갭분석과 계층화분석 등의 객관적인 접근을 통해 이러한 의무적 시행을 지원할 수 있는 조사 연구 방향 및 우선순위를 제시하였다. 갭분석 결과 아직까지 우리나라의 총량관리는 새로운 제도를 정착시키기 위한 규제에 초점을 두는 제도시행의 초기적 특성을 보이고 있어, 향후에는 배출권거래의 도입, 배출허가시스템의 개선 등 시행의 유연성 및 실효성을 제고하는 제도개선 분야에 대한 조사 연구가 필요한 것으로 나타났다. 계층화분석 결과를 보면 특정분야보다는 제도개선 및 과학적 불확실성 해소를 위해 전 분야의 조사 연구가 병행될 필요가 있는 것으로 나타나 아직 제도의 시행이 안정화 단계에 이르고 있지 못함을 반영하고 있다. 세부분야 별 조사 연구의 필요성은 목표수질 설정의 타당성 확보가 가장 큰 것으로, 기술적 측면에서는 부하량 및 수질예측 모델의 신뢰성 제고 및 획기적인 부하량 및 삭감방안의 개발이 강조되어야 할 것으로 나타났다.