• International Journal of Computer Science & Network Security
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• 제22권9호
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• pp.35-42
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• 2022

The article deals with the role of extra-curricular work by means of multimedia technologies in order to improve the quality of training of future specialists. An important condition for achieving high results in training specialists is the optimal combination of classroom and independent extra-curricular work of students by means of multimedia technologies. Very significant is the development of student independence, the formation of skills of independent search activity, the ability to take responsibility, independently solve a problem, find constructive solutions, a way out of a crisis situation, and so on. Extra-curricular work forms students' ability to master the techniques of analysis, synthesis, generalization, comparison; develops flexibility of thinking; opens up opportunities for the development and stabilization of positive learning motives to activate the process of mastering knowledge by means of multimedia technologies as a means of forming the personality of a highly qualified specialist. The concept of multimedia as one of the priority areas of Information Technology, which plays a particularly important role in the process of informatization of education, is revealed, and its advantages in education are shown. The advent of multimedia systems optimizes transformations in education, in many areas of professional activity, science, art, etc. The necessity of distance learning to improve the quality of training of future specialists using multimedia technologies in extra-curricular work is justified. The effectiveness of pedagogical support in the process of distance learning is achieved by the following conditions, which is revealed in the article. Various forms and types of extra-curricular work of students that are used in the modern practice of the educational environment of a higher education institution are described. Scientific and informational activity is considered a key area of information activity. The analysis of scientific and information activities in the field of education allows us to identify its main functions, which emphasize the growing role of scientific information in the education system, in particular, extra-curricular work using multimedia technologies. Operational, complete, accurate, targeted information that meets objective and subjective needs becomes an important link between the field of management, science and practice.

• 농촌계획
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• 제18권2호
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• pp.57-68
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• 2012

This study is to suggest the improving methods for rural community centers by analysis of 30 community centers in Samnangjin-eup, Miryang city, Gyeongnam. To fulfill this purpose, the facilities, usable condition and management system were examined. The user needs and level of satisfaction were also investigated through the interviews with 858 citizens. The average size of the centers is $96m^2$, and 73% of them are one-story buildings. Women use the community center more frequently than men in ratio of 6:4. 43.4% of interviewees visit the center 1 or 2 times a month, but on the other hand 27.4% of them use the center almost every day. Recess is surely the main purpose, and health care and community meeting are next two reasons. 67.8% and 72.4% of them are not satisfied with the inside and outside of the community center respectively. The interview results demonstrate that the most important issue is the lack of facilities. To improve the community centers in Samnangjin-eup, first of all, various kinds of indoor and outdoor facilities must be equipped. Secondly, considering the center is the core of rural community life, the qualitative improvement in accommodation is also needed as well as facility diversification. The efficiency of space utilization is another issue. A small piece of land or abandoned space must be utilized. Moreover, it is very critical that the users are mostly seniors and elders, so improvements of facilities will be executed in terms of safety and convenience. Finally, administrative and financial support should be made for the people, so as to maintain the the rural community center on their own.

• 한국농공학회논문집
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• 제57권2호
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• pp.1-13
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• 2015

The Coupled Model Intercomparison Project Phase 5 (CMIP5), coordinated by the World Climate Research Programme in support of the Intergovernmental Panel on Climate Change (IPCC) AR5, is the most recent, provides projections of future climate change using various global climate models under four major greenhouse gas emission scenarios. There is a wide selection of climate models available to provide projections of future climate change. These provide for a wide range of possible outcomes when trying to inform managers about possible climate changes. Hence, future agrometeorological indicators estimation will be much impacted by which global climate model and climate change scenarios are used. Decision makers are increasingly expected to use climate information, but the uncertainties associated with global climate models pose substantial hurdles for agricultural resources planning. Although it is the most reasonable that quantifying of the future uncertainty using climate change scenarios, preliminary analysis using reasonable factors for selecting a subset for decision making are needed. In order to narrow the projections to a handful of models that could be used in a climate change impact study, we could provide effective information for selecting climate model and scenarios for climate change impact assessment using maximum/minimum temperature, precipitation, reference evapotranspiration, and moisture index of nine Representative Concentration Pathways (RCP) scenarios.

• 대한수사과학회지
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• 제2권1호
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• pp.52-80
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• 2007

In the rapidly changing current society, the Korean National Police(KNP) is facing a lot of demands from the citizens like the protection of subject/victim rights, independence of investigation authority, disclosure of actual truth, and prevention & eradication of crimes. It is widely recognized among the Korean people and the police that the KNP is always standing for the rights of the people and it is high time that the KNP should be restored as the pioneer for the protection of human right. In this situation, the tremendous emphasis is given on the importance of investment in investigative training through the long-term master-plan in order to renovate its constitution, to level up its quality, and to cope with the highly sophisticated crime patterns. Korean police have already shown its outstanding investigative skills of identification of the deceased throughout large cases like Daegu subway arson and tsunami in Southeast Asia. In addition, the skills of cyber crime investigation are highly recognized by foreign law enforcement agencies. However, the investigative skills and abilities are being degraded and the morale of the investigative personnel are falling due to the insufficiently of the finite training budget. Lack of financial support results in the lack of training program and poor training environment, which subsequently leads to the inefficiency of training. Additionally, no long-term budget for fostering specialized investigative agents is allotted. Considering the fact that more than 95% of crimes in Korea are being primarily investigated by the Korean police, we have to understand the importance of the police. By the tremendous investment in investigative training which can lead to the high-quality investigations, the Korean police can ultimately contribute to the protection of safety and life of its people.

• 한국학교보건학회지
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• 제10권2호
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• pp.193-211
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• 1997

The study was designed to gain necessary basic data in order to grasp the health knowledge, attitude, and practice level of students and teachers of elementary, middle and high schools. This study was conducted through interviews of 3,400 students and 1,022 teachers attending 14 different schools large, middle and small cities and rural towns during a period of nine months (from Oct. 2 1995 to Jun. 30 1996). By the results of this study, the recommendations can be summarized as follows: 1. A school health development committee should be established of 10 members: school health related teachers (physical trainers, nurses, and teachers in charge of health), parents, persons related to health administration, local medical doctors, and student reprensentatives in order to support and immplement school health development plans. 2. Like advanced countries, a health class of 2~4 hours should beplaced in middle and high schools. A nurse majoring in health from a university should be the teacher. 3. A curriculum of health should contain the following: education on health, sex, alcohol, tabacco, the misuse of the drugs, the structure and function of human body, the growth of the body, mental health, safety and emergency care, the prevention of disease, proper eating habits and nutrition, daily health life, family health education, society health, community health, environmental pollution and individual responsibility. 4. Create a school health promotion center, with a nurse's office, and a sports center which has health machines (bars, aerobics, training, twist machine, belt massage, running machine, bench press, chest waist, hack hip extension machine) as well as a physical strength measuring machine (muscular strength, alertness, flexibility, endurance, lung functions and so on), so that the teaching staff and students can use them and train their bodies. 5. Through a refresher education program, urge teachers to understand school health promotion services. 6. Regulate a standard and establish a system of monitoring the physical enviroment of the school (the height of desks and chairs, illumination facilities, ventilation facilities, safe drinking water). 7. Create a check list of health to evaluate improvement.

• 산업경영시스템학회지
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• 제22권51호
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• pp.199-210
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• 1999

The number of car accident is Recently on the increase in Korea because of the explosive increase of cars, the poor road condition, the lack of safety facility, and others. The insurant with a accident has to decide whether receiving a insurance or not. In this paper, we represent a reasonable decision support material by calculating the approximate insurance fee based on the discount rate and premium additive rate, which is changed by the accident type and the accident expenditure. Practically, there is difference in the standard insurance rate and premium additive rate according to the accident type and the accident expenditure in Korea. The premium additive rate is assessed considering the number of accident, the pattern of accident, and the reason of accident for 3 years. In this paper, we represent a decision making method considering not only the first-time car accident but also the future car accident. For considering the repeated accident, we analyzed the real data accumulated until the year of 1996 from S Insurance Company, and estimated the probability density function between the first and the second-time accident, and executed the goodness of fit test using ARENA and STATISTICA software. Using this conditional PDF, we can calculate the insurance fee next 3 years and compare the insurance fee with the equivalent present value of cash flows. The program performing this analysis is represented, and written in VISUAL BASIC Language. We tried to suggest an accurate guideline for the insurant to decide the insurance coverage rationally, and tried to correct a wrong idea of dependence on the car insurance only by the amount of the accident expenditure. And we expect this study can generally be applied to many different accident types under the uncertain circumstances in our daily life.

• 만화애니메이션 연구
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• 통권41호
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• pp.307-336
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• 2015

가상현실 기술은 미래 우리의 생활에 미칠 파급효과가 큰 주목해야 할 기술 중 하나이다. 현재 다양한 분야에서 사용되고 있는 가상현실 기술은 특히 의료분야에 있어 새로운 패러다임을 제공할 것이다. 이 기술을 이용한 공포증 치료는 국내외에서 시행되고 있으며, 치료 효과 면에서도 효과성을 인정받아 점점 그 입지를 굳혀가고 있는 실정이다. 특히, 가상현실 기술을 이용하여 정신과 치료를 시도한 것은 공포증 치료가 처음으로 가상현실 기술을 이용한 치료 중 가장 긴 역사를 가지고 있다. 본 연구는 가상현실 기술을 이용한 공포증 치료를 소개하고, 국내외의 치료, 연구 현황을 조사하여 분석한다. 그 결과 가상현실 기술을 이용한 공포증 치료는 보조적인 수단으로 많이 사용되고 있으며, 국내보다 국외의 사용성이 더 활발하였다. 또한 국외 연구 현황에 있어 저널을 제한했음에도 불구하고 정량적인 면에서 약 2배 이상 차이가 났으며, 연구 주제에 있어 다각적 연구가 진행되었다. 이러한 양상의 차이는 국외의 경우 치료환경에 필요한 리소스를 정부로부터 제공 받고 이에 상응하는 연구와 치료가 이루어지는 형태로 정부 기관 연구가 조화를 이루고 있다. 따라서 검증된 전통적 노출치료 기법을 가상현실 기술을 이용해 활용하기 위해서는 사회 구성원들이 필요로 하는 심리치료에 대한 수요를 가늠하고, 정부는 이에 필요한 정보를 제공해야 한다.

• 산업경영시스템학회지
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• 제41권3호
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• pp.108-114
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• 2018

One of the most performed action in daily life is standing up from sitting position. As the population of the world is aging at the high rates, people may face problems with reduced muscle strength as well as psychological changes. This can lead elderly people having difficulties with standing up from chair. Now, with the aging trend worldwide, products are being developed that can support the lives of the elderly. This study examines the distribution of hip pressure in relation to the seating positions of the standing assistance seats under development to prevent standing up accidents in older adults. The currently developing standing assistant chair designed to tilt to a maximum angle of 25 degrees. At over $25^{\circ}$, design considers that older people are at risk of thrown back out of that force and that the forces exerted on their arms and legs can be a significant burden to older people. By considering danger of higher than $25^{\circ}$ for older people which is experimented in the basis of static capturing approach in previous papers, it is experimented people with age group of 20~60 on $0^{\circ}$ to $25^{\circ}$ tilting angle on the basis of dynamic capturing method in order to pick convenient angle of inclination. Moreover, tried to find the optimum angle by comparing the hip pressure distribution when seated at the edge of the seat and at the center of the seat with the pressure distribution sensor.

• 한국인터넷방송통신학회논문지
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• 제20권4호
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• pp.73-79
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• 2020

인구 고령화와 저출산으로 인해 대부분의 국가는 고령화 문제에 직면해있다. 그 결과, 고령화에 대한 연구와 고령화 지원 수단은 전 세계 많은 정부의 우선순위가 되었다. 전천후 생활보조 접근법은 혁신적인 기술과 서비스의 개발을 통해 건강 상태를 모니터링하고 노인들의 더 나은 삶의 상태를 보장하는 방법이다. 전천후 생활보조 기술은 노인을 위한 더 많은 안전을 지원하고, 응급 대응 수단과 낙상 감지 해결책을 제공할 수 있다. 하지만, 전천후 생활보조 시스템에서 전송되는 정보는 매우 사적인 정보이므로, 이러한 데이터의 보안 및 개인 정보 보호는 해결해야 할 중요한 문제가 되고 있다. 본 논문에서는 전천후 생활보조 시스템을 위한 카멜레온 해시 기반의 안전한 인증 프로토콜을 제안한다. 제안된 인증 프로토콜은 전천후 생활보조 시스템에 필요한 여러 가지 중요한 보안 요구 사항을 지원할 뿐만 아니라 다양한 유형의 공격으로부터 안전하다. 또한 보안 분석 결과를 통해 제안된 인증 프로토콜이 기존 프로토콜보다 더 효율적이고 안전하다는 것을 보여준다.

• 기본간호학회지
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• 제9권2호
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• pp.300-310
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• 2002

Purpose: This study describes the perception of comfort by hospital nurses. Q-methodological was used. Method: The participants completed a 37-item a sort made up of statements which could be ranked in terms of their relevance to the subjective meaning of comfort Result: Three interpretable types of comfort were identified. They are as follows : Type I, emotional and spiritual well-being style: The nurses perceived that patients feel comfortable when they feel emotional support from others and spiritual easiness. The nurses felt that the patients put worth in hope for a healthy life. free from pain and fear of death. Type II, acceptive medical environment style: The nurses perceived that patients have a secure and satisfied attitude towards prompt responses, exact information and skilled Intervention techniques. They also perceived that patients feel safe and secure when they feel free of pain and medical staff are kind. Type III, physical well-being style; The nurses perceived that patients feel safe and comfortable when they feel free of pain and have a good sleep and are able to maintain a comfortable position. They perceived that patients put a high value on meeting the basic needs of safety, such pain, sleep and positioning. Conclusion: The result of this study can be used as a basis to develop nursing measures for promoting comfort. Further studies are recommended on factors which influence nurses' perception of comfort and strategies to promote comfort according to the style of the patients.