• 한국농촌건축학회논문집
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• 제23권1호
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• pp.43-50
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• 2021

This study aims to investigate and analyze the utilization perception of members of head families based on a survey on the history, folklore, architectural resources of head families. In order to identify the direction of utilization of Jeonnam head family resources, tangible and intangible resources, and spaces and places to contain programs were researched. The results of the study were summarized as follows. 1) Head family houses in Jeonnam could be categorized into head families that preserved the original form of head family houses, head families that preserved a part of head family houses, head families that newly built head family houses while the original forms thereof have disappeared, and relocated head families of which eldest grandsons no longer reside, where only the sites of the head family houses remain or relocated to a different place. 2) In the case of perception of members of head families on the utilization of head family resources, 27 head families consented to the utilization, 35 head families opposed to the utilization, and 6 head families were undecided on the utilization out of a total of 68 head families. 3) The results of investigating and analyzing the desired type of programs of each head family by categorizing the programs into lodging, food, meditation, education, and tourism, as many as four programs were desired, while some families desired 2 or 3 programs at the lowest, showing an overlapping characteristic.

• 한국생활과학회지
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• 제5권2호
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• pp.173-186
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• 1996

The purpose of this study was to investigate consumers' utilization and satisfaction of the current food labeling system, their awareness of the nutrition labeling and its necessity, and their acceptance of the future enforcement of nutrition labeling. Questionnaires were distributed to 500 adult female consumers in Northern area of Kyonggi-do. Out of 402 questionnaires collected 358(89.1%) were analyzed using SAS computer program. The findings of this study were as follow: First, in the aspects of consumers' utilization and satisfaction of the current food labeling system, although they payed much attention to the food labels when they purchased food goods, the degree of their satisfaction in food labels was low. Among items in food labels they payed more attention to the expiration date, the date of production, and the name of manufacturer. However, the current food labeling system does not offer sufficient and reliable informations to consumers. Second, in the awareness of nutrition labeling and its necessity, majority of consumers appeared not to have seen the nutrition labeling in food products either domestic or imported. However, 93% of respondents answered that nutrition labeling is necessary. Third, in terms of the consumers' acceptance of enforcement of nutrition labeling, they were affirmative in bearing the increased costs, and their expectation to the beneficial effects of enforcement of nutrition labeling was stronger than worrying about the disadvantages or side effects of it.

• 한국식품영양과학회지
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• 제27권4호
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• pp.765-774
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• 1998

This purpose of this study was to contribute to the establishment of nutriton labeling and consumer education about food label by offereing basic information. Survey was carried out by questionnaire method. Subject groups were middle and high school female teachers and they were asked questions about their utilization and satisfaction of the current food labeling system, their awareness of the nutrition labeling and its necessity, and their acceptance of the future enforcement of nutrition labeling system. Questionnaires were distributed to 500 middle school female teachers in Chungbuk and Kyoggi area. Out of 340 reports(68%) collected, 311 reports(91.5%) were analyzed using SAS computer program. Most of the respondents payed much attention to the labels of the food at the time of purchase, the degree of their satisfaction in the current food labeling system was low. Concerning the awareness on nutrition labeling, Home Economics teachers knew better than non-Home Economics whether there were the regulations of nutrition labeling in Korea or not. Ninety-six percent of respondents answered that nutrition labeling is necessary. Home Economics teachers recognized the necessity of nutrition labeling more strongly than non-Home Economics teachers. Sixty eight percent of the respondents showed positive attitude to the actuation of nutrition labeling.

• 한방안이비인후피부과학회지
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• 제22권1호
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• pp.172-180
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• 2009

Objective : to investigate the modalities and treatments with atopic dermatitis. Methods : We made up a questionnaire consisting of symptoms, birth, family history, previous treatments of atopic dermatitis. We interviewed mild to severe 60 atopic dermatitis patients with questionnaire, from August to October, 2008 who were participating in clinical trials of Kyunghee University East-west neo medical center. Results : The results obtained are summarized as follows: 1. 49(81.7%) out of 60 patients reported previous or current use of medical treatment, and most common type of medical treatment was topical corticosteroid (95.9%). Oral antihistamine (61.2%), oral corticosteroid (61.2%) were also commonly used. 2. 31(51.7%) out of 60 patients reported previous or current use of oriental medical treatment, and most common type of oriental medical treatment was herbal medicine(100%). Acupuncture (41.9%), Herbal external supplements (22.6%) were also used. 3. 36(60.11% ) out of 60 patients reported previous or current use of folk remedies, and the most common type of folk remedy was extract of tree(Mokcho-ak)(75.0%). Aloe(61.1%), Charcoal(22.2%) were also commonly used. Conclusion : It seems the frequency of folk remedies used were related to severity of AD. However, there were no significant difference between medical treatment and oriental medical treatment.

• 한국실내디자인학회논문집
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• 제19권6호
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• pp.224-232
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• 2010

This paper aims to identify the characteristics and the current situation of the architectural characteristics, children's characters using facilities, and status of management and utilization by surveying 'Day Service for Children' in Tokyo-do. First, About the status of management and utilization, 'Day Service for Children' is operated by a local government, NPO corporate group and social welfare corporate. There are not big differences of the care program or running hours depending on operating principals but there are differences depending on staff organization, number of children and space constitution. Also, infants ratio at 'Day Service for Children' is high for the purpose of detecting disability early and supporting their development early. They have diverse disabilities but developmental disabilities' ratios high and most children are using both this facility and normal nursery centers together. Samples for proper child care based on status of space constitutions were installing lock, raising door knobs and using softer floor materials which are for children's safety. For the problem of space utilization, most comments were about lack of space which is not enough for teaching and training materials. Therefore, as an example, observation rooms for parents and teachers were sometimes used as storages and it changes teachers' moving direction, staying area and behavior zone. The programs of 'Day Service for Children' are divided to group teaching and private one. It will be the best if they have separate spaces such as group class room, private class room and play room. When they were operated by NPO corporate group or Social welfare corporate, there are many cases that their space was not properly zoned for each activity.

• Journal of Species Research
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• 제10권3호
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• pp.246-254
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• 2021

Subalpine and alpine ecosystems are especially vulnerable to temperature increases. Betula ermanii Cham. (Betulaceae) is a dominant broad-leaved tree species in the subalpine zone and is designated as a 'Climate-sensitive Biological Indicator Species' in South Korea. This study aimed to predict the potential distribution of B. ermanii under current and future climate conditions in South Korea using the MaxEnt model. The species distribution models showed an excellent fit (AUC=0.99). Among the climatic variables, the most critical factors shaping B. ermanii distribution were identified as the maximum temperature of warmest month (Bio5; 64.8%) and annual mean temperature (Bio1; 20.3%). Current potential habitats were predicted in the Baekdudaegan mountain range and Mt. Hallasan, and the area of suitable habitat was 1531.52 km², covering 1.57% of the Korean Peninsula. With global warming, future climate scenarios have predicted a decrease in the suitable habitats for B. ermanii. Under RCP8.5-2070s, in particular, habitat with high potential was predicted only in several small areas in Gangwon-do, and the total area suitable for the species decreased by up to 97.3% compared to the current range. We conclude that the dominant factor affecting the distribution of B. ermanii is temperature and that future temperature rises will increase the vulnerability of this species.

• 지능정보연구
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• 제14권1호
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• pp.85-100
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• 2008

디지털 경제사회는 지식 사회이기도 하다. 많은 조직들이 KMS(지식관리시스템)을 도입하였고 군도 예외가 아니다. 본 연구는 군이라는 특수한 상황에서의 KMS 활용의 활성화 방안을 도출하고자 그 영향 요인에 대해서 분석하였다. 이를 위해서 특히 공군의 KMS 실태를 조사하고 진단하여 문제점을 살펴보고 군 조직의 특성에 따른 해결방안을 모색해 보았다. 본 연구를 통해서 지식공유에 영향을 미치는 군 조직의 특성으로 군 조직 업무특성의 공식화, 조직문화상의 동료간의 신뢰, 지식공유에 대한 지휘부의 의지를 도출하였으며, 실증분석으로 지휘부가 지식공유에 대해 의지가 있다고 인식하는 사용자가 지식공유에 대한 인식도 높으며, KMS 활용도 많이 한다는 사실을 입증하였다. 이를 통해서 특히 군 조직에서는 지휘부가 솔선수범하여 지식공유에 참여하는 것이 가장 중요함을 입증하였다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1995년도 하계학술대회 논문집 A
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• pp.410-412
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• 1995

From the cost-effective product point of view, it is very important to design a new current controller with the highest utilization factor of current capacity of power devices. This paper deals with a state-deadbeat current controller for PWM converters, which shows the fastest current control response without overshoot irrespective of the saturation of control voltage. No-overshoot control response means that the current capacity could be fully utilized in the control sense. Simulational results done by Matlab's Simulink show good current control characteristics.

• 전기학회논문지
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• 제60권12호
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• pp.2392-2396
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• 2011

This paper deals with the power integration of large urban railway systems to improve regenerative energy utilization. Current regenerative energy utilization is low because there is no special plan for using this energy. If the railway system is integrated with other railway systems, the efficiency is expected to be improved. Through the case studies, to find the realistic effect of integrated operation, real system for the Seoul Metro lines, especially line 5 and 7, had been applied.

• 항공우주기술
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• 제6권1호
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• pp.92-96
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• 2007

기존에 개발된 저궤도위성의 원격명령어와 텔레메트리 시스템은 다양한 외부 인터페이스를 효과적으로 수용하는 데 한계가 있었다. 본 논문에서는 이를 극복하기 위한 저궤도위성의 원격명령어와 텔레메트리의 개발 방안을 소개한다. 특히 최근 유럽에서 인공위성의 원격명령어 및 텔레메트리 운용에 이용하고 있는 PUS (Packet Utilization Standard) 개념을 검토하여 차세대 저궤도위성의 데이터 처리에 이용하고자 한다.