• Journal of Nutrition and Health
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• 제29권7호
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• pp.830-838
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• 1996

The purpose of this study were to : a) examine the current foodservice management practices by different types of elder-care sites, b)evaluate the attitudes of recipients of meal service programs, and c) provide feedback for the efficient and effective foodservice management of elder-care sites in Korea. A total of 91 elderly congregate sites was analyzed in Survey 1 and opinons of 190 recipients were surveyed in Survey 2. According to the result of meal cost analysis, the meal cost per a day was ranged from ￦728 to ￦5,500. Only 16.5% elder-care sites had one dietitian due to the lack of budges and the isolated geographical location of sites. These results suggested that financial and dystematical supports by the government would be very necessary to meet the goal of nutritional-balanced meal services at congregate sites. The survey results of recipients at sites, the mean of meal satisfaction score was rated 3.63 at the five-point scales. Significante differences were found between dependent variables(food, convenience, atmospere, menu, facility, and service) and independent variables(site type, gender, living years at sites, and health status). Thus, foodservice managers must consider characteristics of participants for menu planning, service, and distribution.

• Journal of Nutrition and Health
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• 제31권9호
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• pp.1498-1507
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• 1998

The purposes of this study were to : a) examine the current foodservice management practices of twenty-one seniors centers in charge of hoke-delivered meal programs, b) evaluate the attitudes of one hundred and ten recipients of meal service program, and c) provide feedback for the efficient and effective foodservice management for the elderly. Statistical data analysis was completed using the SAS package program for descriptive analysis, T-test, and ANOVA. The results of quantitative analysis indicated that the costs of meals, containers and special foods were mostly dependent on the support from local government(Seoul city). The centers where the volunteers were over seventy five p ercent of the workers were frtty-eight percent and sixty-seven percent of the subjects in food preparation and food delivery to the homebound clients, respectively. Meal preparation and food purchasing were mainly practiced by social welfare worker. Standardized recipes were not developed and meal preparation was controlled under the cook' and volunteers' experiences. The survey results of recipients who participated the home-delivered meals program showed that the mean of meal satisfaction score was rated over three point five in the five-point scale. There were significant differences between dependent variables(volunteer's kindness, plate waste, menu variety) and independent variables(sex, receiving periods and family type of the subjects). (Korean J Nutrition 31(9) : 1498-1507, 1998)

• 한국산학기술학회:학술대회논문집
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• 한국산학기술학회 2011년도 추계학술논문집 2부
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• pp.529-532
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• 2011

Recently research efforts for ubiquitous technology that includes RFID(Radio Frequency Deification and sensor networks are conducted very actively The architectural framework of the USN sensor network discovery service. The survey of the USN technology is conducted on four technological visions that contain USN system technology USN networking technology and USN middleware along with the service platform, With respect to each technological division domestic and worldwide leading research projects are primarily explored with their technical features and research projects are primarily explored with their technical features and research outputs. Boasted on the result of the survey we establish a USN software model that includes data sensing, sensor data storage sensor data storage sensor data naming and sensor feed name service. This main objective of this model is to provide a reference model for the facilitation of USN application developments.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2007년도 한국컴퓨터종합학술대회논문집 Vol.34 No.1 (D)
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• pp.229-233
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• 2007

VoIP(Voice over Internet Protocol)란 음성 데이터를 IP 데이터그램 방식으로 기존 인터넷망을 통해 전달해 주는 기술을 말한다. 기존 인터넷망을 이용하여 음성 데이터를 전달해 줌으로써 기존의 음성 전화 서비스에서 사용되던 회선비용을 크게 절감할 수 있다는 점은 VoIP의 장점 중 하나이다. 그런데 VoIP를 기존의 인터넷망에 그대로 적용하기에는 VoIP에서 사용되는 프로토콜의 특성으로 인해 어려움이 따르게 된다. 즉, 기존의 인터넷망에서 사용되고 있는 방화벽과 NAT(Network Address Translator)장비는 보안을 위해서는 필수적인 요소들 이지만, VoIP의 통신 입장에서는 음성 데이터의 원활한 통신을 방해하는 요소로 작용을 하게 된다. 이러한 문제는 VoIP 통신에 사용되는 시그널링 프로토콜인 H.323과 SIP 프로토콜의 연결 설정과 데이터 전송에 사용되는 동작 방식이 방화벽과 NAT장비의 기능에 충돌하는 점 때문에 발생하게 된다. 따라서 기존의 인터넷망을 그대로 사용하면서 VoIP의 통신이 원활하게 이루어지도록 하기 위해서는 이러한 문제의 해결이 반드시 이루어져야 한다. 본 논문에서는 기존에 Firewall/NAT Traversal 문제 해결을 위해 연구되던 기법들에 대해 살펴보고, 새로운 구조를 제시한다.

• Journal of Nutrition and Health
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• 제34권6호
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• pp.701-714
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• 2001

The purpose of this study was to apply a PERT-type system, a combination of the project evaluation and review technique(PERT) and critical path method(CPM) on the employees' work time management of flood preparation, assembly, transportation and cleaning in home-delivered meals program for elderly The resources allotment heuristic program was developed by considering the number of employees and cooking utilities, being limited resources of home- delivered meals program. This program could assign the employees to perform the works included in flood preparation, assembly, transportation ind cleaning. Critical path and activities ware identified by PERT-type system on the basic of work time investigation in five senior centers. Work sheets were invented to perform the work by the shortest path with flexible employees'maximum flow As a result of the work time investigation, the most prevalent activities were ones of preparation in center C and E. Besides, the preparation(over fifty percent) was the most proportion among flood preparation, assembly, transportation and cleaning in center C and E. Critical path and activities of 'C'center were cucumber in sauce preparation path and assembly, wrapping in assembly path and case delivery in transportation path. Critical path and activities of 'E'center were Pan-fried Potato Preparation Path and assembly, case covering, wrapping in assembly Path. The work sheet invented by the heuristic program and PERT-type system reduced the work completion time and man hours in both centers.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2007년도 가을 학술발표논문집 Vol.34 No.2 (C)
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• pp.280-283
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• 2007

현재 우리나라는 이동통신 무선망 개방, 지상파 및 위성 DMB 서비스 개시 등으로 인하여 모바일 컨텐츠 시장이 본격적으로 성장하고 있으며, 그에 따른 모바일 게임시장도 크게 형성되고 있다[1]. 하지만 모바일 회사 중 몇몇 주요 회사를 제외하고는 그 경쟁이 매우 치열한 상태이다. 우리가 생각하는 모바일 게임의 성공요인은 조작 용이, 짧은 길이, 신선함 다양성, 유인 용이, 일상생활등과 연관성 등이다. 성공요인을 갖추었음에도 불구하고 이용자들이 넓게 눈을 돌리지를 못하고 있다. 그래서 우리는 이용자들에게 아주 친숙하면서도 사용에 용이를 둔 모바일 타자게임을 제작하게 되었다. 물론 기존의 타자게임과는 다른 요소들을 집어넣어서 이용자들에게 흥미와 신선함으로 다가갔다. 그리하여 모바일 게임 영역에서 일정한 기여를 할 수 있기를 기대하고 있다. 나이가 많은 이용자들을 위하여 문자의 친숙함, 익숙함을 제공하여 주는 기능도 구현하였다.

• 대한간호학회지
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• 제40권3호
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• pp.349-358
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• 2010

Purpose: The purpose of this study was to estimate nursing costs and to establish appropriate nursing fees for long-term care services for community elders. Methods: Seven nurses participated in data collection related to visiting time by nurses for 1,100 elders. Data on material costs and management costs were collected from 5 visiting nursing agencies. The nursing costs were classified into 3 groups based on the nurse's visit time under the current reimbursement system of long-term care insurance. Results: The average nursing cost per minute was 246 won. The material costs were 3,214 won, management costs, 10,707 won, transportation costs, 7,605 won, and capital costs, 5,635 won per visit. As a result, the average cost of nursing services per visit by classification of nursing time were 41,036 won (care time <30 min), 46,005 won (care time 30-59 min), and 57,321 won (care time over 60 min). Conclusion: The results of the study indicate that the fees for nurse visits currently being charged for long-term care insurance should be increased. Also these results will contribute to baseline data for establishing appropriate nursing fees for long-term care services to maintain quality nursing and management in visiting nursing agencies.

• 한국주거학회논문집
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• 제24권6호
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• pp.111-121
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• 2013

Recently housing demands are going to be diversified, and many suggestions are driven for the housing consumer's right of choice and expectation for welfare services. These require the policy change from the clear division between houses and facilities toward more market-oriented concept capable of mixed-use development of houses with facilities. The research explores the possibilities to provide various types of mixed-use developments of houses and facilities in the level of architectural design and political implication. Major case studies focus on the elderly welfare housing with serviced residence with the comparison of similar cases in Japan. The policy implications are, first, expanding the production of elderly housing with more elderly care services, second, challenging time-sharing residence composed of serviced residence and small dwelling units, third, activating the production of small scale housing development with small public facilities. The simulation shows the merits and demerits of this concepts and the efficacy of the policy implications.

• 한국인터넷방송통신학회논문지
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• 제8권4호
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• pp.111-118
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• 2008

사용자 중심의 UI 구조와 기능을 가지고서 등장한 RIA는 능동적인 조작 방법과 이에 대응하는 편리한 화면구성 등으로 인해 많은 응용시스템 및 웹에서 활용되어지고 있다. 본 논문은 평면적이고, 단방향적인 병의원에서 사용하고 있는 기존의 웹 시스템에 RIA 기술을 적용하여 좀 더 실용적이고 동적인 웹 시스템을 구축하였다. 구현된 웹 시스템은 고객의 병의원 이용 정보 및 고객의 내원 기록을 기본으로 하며, 고객이 입력한 새로운 질의응답을 이용하여 고객의 건강상태에 대한 다양한 해석을 내릴 수 있고, 전문의의 추가정보 제공으로 인해 고객서비스 만족도를 높일 수 있도록 설계하였다. 또한 다른 분야에서 활발하게 적용하고 있는 예약 기능에 있어서도 RIA 기술을 이용하여 불필요한 재로딩 및 지연시간을 줄였다. 본 연구를 통해 RIA 기술은 유비쿼터스 환경에서의 능동적인 데이터 제공 및 개인화된 맞춤정보 구현에 활용되었을 경우 많은 장점을 가지고 있으며, 이 기술을 활용하여 다양한 영역에서 정보를 제공받을 수 있음을 보였다.

• 한국지역사회생활과학회지
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• 제26권1호
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• pp.5-18
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• 2015

This descriptive study investigates the need for, satisfaction with, and availability of local healthcare services for elderly individuals. The subjects included 210 individuals aged 65 years over, and data were analyzed using SPSS. The subjects reported the limited availability of local healthcare services but a high level of satisfaction with and a strong need for these services. The subjects used these services mainly for their vaccination and perceived cost-effectiveness as the most important factor motivating their decision to use these services and a lack of publicity as the most important factor discouraging their use. Spouses, jobs, and health conditions showed significant differences in the level of satisfaction and availability, and diseases showed significant differences only in the need. These results suggest that local healthcare centers should provide services that many elderly patients can use through outreach services, connections to local communities, and active publicity instead of expanding service types.