• 한국콘텐츠학회논문지
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• 제20권9호
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• pp.389-396
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• 2020

전자인증은 정보시스템을 통해 이루어지는 본인 확인 기능으로 전자거래를 위한 핵심 기능 중 하나이다. 공인인증서 의무 사용이 폐지되면서 다양한 사설 전자인증 서비스가 등장하고 있으며, 전자인증 외에 다양한 부가서비스를 제공하는 방향으로 발전하고 있다. 본 연구에서는 전자인증 서비스에 대한 사용자 만족에 영향을 미치는 요인을 탐색하고, 탐색한 요인들 간의 상대적인 영향력을 비교하여, 전자인증 서비스의 경쟁력 강화에 기여할 수 있는 시사점을 도출하였다. 전자인증 서비스의 특성들에 근거하여 탐색한 결과, 가용성, 편리성, 부가성, 보안성 등 4개의 요인을 발견하였고, 이들 4개의 요인들과 사용자 만족도 간의 인과관계를 분석하기 위한 연구모형을 수립하고 분석하였다. 분석 결과에 의하면, 가용성, 편리성, 보안성은 사용자 만족도에 유의미한 영향을 미치나, 부가성은 유의미한 영향을 미치지 않는 것으로 나타났다. 또한, 가용성과 편리성에 비해 보안성은 사용자 만족도에 매우 강한 영향을 주는 것을 확인할 수 있었다. 본 연구결과는 전자인증 서비스 사업자는 보안성을 제고하면서 사용자에게 부가서비스의 유용함을 인식시키는 노력을 해야 함을 시사한다.

• Asian Pacific Journal of Cancer Prevention
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• 제14권1호
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• pp.75-80
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• 2013

Background: Breast cancer is the most common cancer diagnosed in females in Sri Lanka and early detection can lead to reduction in morbidity and mortality. Aim: To evaluate selected aspects of breast cancer early detection services implemented through well woman clinics (WWCs) in the Gampaha District. Methods: The study consisted of two components. A retrospective descriptive arm assessed clinical breast examination (CBE) coverage of target age group women (TGW) of 35-59 years in all the WWCs in Gampaha district over 2003-2007. A cross sectional descriptive study additionally assessed quality of breast cancer early detection services. The Lot Quality Assurance Sampling (LQAS) technique was used to decide on the lot size and threshold values, which were computed as twenty and six clinics. Checklists were employed in assessing coverage, physical facilities and clinic activities. Client satisfaction on WWC services was assessed among 200 TGW attending 20 WWCs using an interviewer-administered questionnaire. Results: CBE coverage in the Gampaha district increased only from 1.1-2.2% over 2003-2007. With regard to physical facilities, the number of clinics that were rated substandard varied between 7-18 (35-90%). The items that were lacking included dust bins, notice boards, stationary, furniture and linen, and cleanliness of outside premises and toilets. With regard to clinic activities, punctuality of staff, late commencement of clinics, provision of health education, supervision, CBE and breast self-examination (BSE) were substandard in 7-20 clinics (35-100%). Client satisfaction for WWC services was 45.2% (IQR: 38.7-54.8%) and only 11% had a score of ${\geq}70%$, the cut off set for satisfaction. Conclusions: Breast cancer early detection service coverage in the Gampaha district remained low (2.2%) in 2007, 11 years after commencing WWCs. All 20 clinics were substandard for overall CBE and BSE.

• 혜화의학회지
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• 제24권1호
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• pp.1-14
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• 2015

Objectives : The purpose of this study is to examine senior citizens' perception of medical welfare service in Daejeon, and to investigate the level of Korean Medicine University students' satisfaction about medical services that they have done. Methods : We visited Daejeon city hall and Dae jeon Seo-gu community health center, and interviewed them. After that we select two population and did two different surveys. First, to investigate the current state of medical services and medical welfare in Daejeon, we select neglected class senior citizens who were serviced at social welfare center. Second, we select Daejeon Korean Medicine University student to investigate the level of satisfaction about medical services and pre-education. In first population, we random select 25 of 34 senior citizen who visits mere social welfare center. In second population, we random select 78 of 115 Korean Medicine University student who belongs to medical welfare club. Results : We found some advantages and problems in medical services. A lot of senior citizen who were serviced at social welfare center showed high level of satisfaction about medical service. But there were few citizens who knows about health & medical welfare. And most Korean Medicine University student who services medical service to neglected class senior citizens showed high level of satisfaction. Conclusion : We concluded that medical welfare for senior citizen needs more publicizing. Because result of our survey, many senior citizens showed not only low level of recognition in medical welfare service, also showed low utilization rate in public health center. And most Korean Medicine University students were satisfied with themselves about medical service that they have done, it seemed medical service gives beneficial influence to not only senior citizen but also Korean Medicine University student.

• 가정∙방문간호학회지
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• 제4권
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• pp.86-100
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• 1997

The purpose of the study is to evaluate the community rehabilitation program of the two Public Health Center. Data were collected from the 138 clients who received rehabilitation services from visiting public health nurses. Data were analysed by SAS computer program. The result were as follows. 1. The clients have been average 7years disabled state until public health nurse visit them. 78.3% of them can't advance rehabilitation process because of insufficient family or social support. 2. The clients' burden due to their family's help was average 80.0 and that due to economic distresst was average 76.0. That factors were same that interfere rehabilitation process. 3. The clients needed exercise and modality therapy(78.2), economic support(76.0) and rehablitation advices (64.0). The needs of welfare benefit, medical service and social participation were 68.0, 61.5 and 54.5. 4. The pulblic health nurse visited the clients 2.3 time every month. And they have served emotional support (95.7%, exercise therapy (94.9%), family education(82.6%) and blood pressure management (71.7%), One client have received average 60% of the medical rehabilitation services and 27% of the refer services. 5. The rehabilitation effects of clients' attitude, knowledge and practice were 73.3, 81.0 and 68.7. The physical rehabilitation effect was 70.0. After receving rehabilitation services, the clients' preforrence to pulblic health center was 82.0. 6. The clients hopped that public health nurse visit them earlier (80.0). On the basis of this results, the following suggestions are proposed. 1. The pulblic health center is important institution in community rehabilition program, and every pulblic health center must participate in this program. 2. Various strateges have to be tryed and analysed to improve the visiting nurses' rehabilitation services. 3. For successful community rehabilitation, social welfare rehabilitation program must be developed and correlated with that of the pulblic helth center.

• 정보처리학회논문지A
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• 제10A권5호
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• pp.433-438
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• 2003

현재 지원되고 있는 C/S 방식의 민원 서비스의 한계를 극보가여 인터넷으로 민원서비스를 하기 위해서는 웹 기반의 시스템 개발과 직인 또는 관인의 날인이 가능한 단말기의 지원, 그리고 관청 외부 설치에 따른 보안 문제의 해결 등이 전제되어야 한다. 이러한 전제 사항들을 극복하도록 현행 민원서비스시스템을 키오스크를 통하여 민원 서비스, 지원을 함으로 관청 내부뿐만 아니라 외부 어느 곳에서라도 민원 서비스를 할 수 있는 시스템을 구축하였다. 키오스크를 통하여 민원 신청을 하고 신청을 받은 민원서비스시스템은 본인 확인 절차와 지불 절차를 거처 민원서류를 발급한다. 이 시스템은 민원처리 과정에 스마트카드를 이용한 전자지불과 현금 이용 등 다양한 결제수단을 동원하고 공인 인증과 정부 인증의 지원, 그리고 개인정보 및 행정정보의 보호를 위하여 정부표준 보안 모듈 등의 기술을 적용하여 구현한 키오스크를 기반으로 한 인터넷 민원처리 시스템이다.

• 한국통신학회논문지
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• 제25권12B호
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• pp.2109-2119
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• 2000

In this paper, the Packet CDMA Reservation ALOHA protocol is proposed to support the multi-traffic services such as voice and videophone services with handoff calls, high-rate data and low-rate data services efficiently on the multi-rate transmission in uplink cellular systems. The frame structure, composed of the access slot and the transmission slot, and the proposed access permission probability based on the estimated number of contending users for each service are presented to reduce MAI. The assured priority to the voice and the videophone handoff calls is given through higher access permission probability. And through the proposed code assignment scheme, the voice service can be provided without the voice packet dropping probability in the CDMA/PRMA protocols. The code reservation is allowed to the voice and the videophone services. The low-rate data service uses the available codes during the silent periods of voice calls and the remaining codes in the codes assigned to the voice service to utilize codes efficiently. The high-rate data service uses the assigned codes to the high-rate data service and the remaining codes in the codes assigned to the videophone service. Using the Markov-chain subsystem model for each service including the handoff calls in uplink cellular systems, the steady-state performances are simulated and analyzed. After a round of tests for the examples, through the proposed code assignment scheme and the access permission probability, the Packet CDMA Reservation ALOHA protocol can guarantee the priority and the constant QoS for the handoff calls even at large number of contending users. Also, the data services are integrated efficiently on the multi-rate transmission.

• 한국응급구조학회지
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• 제9권1호
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• pp.33-41
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• 2005

In Korea, the number of those who were drowned of the dead by 'accident and injury' ranked the third of causes of death is over 2,300 people a year. So the Ministry of Home Affairs arranged '119 drowning rescue team' at frequent occurrence regions of drowning temporarily as a part of drowning rescue measures during every summer season and made perfection more perfect for safety control and rescue services at prevention areas of accidents. However, considering that the number of professional drowning rescuers is small and it is managed temporarily only for summer, the placement of special rescue team equipped with professional education and qualification should be ensured and quick lifesaving and first-aid treatment should be conducted, since much time is required to arrive at accident place after receiving accident report at 119 office, rapid rescue and relief have not been achieved. Therefore, the placement of special rescue team should be increased for reducing the personal damages by considering regional characteristics and in particular placement of more drowning rescue teams in Jeonnam region which has more seas and rivers is needed This study aims at analyzing relief activities and statistics to cope with water accidents and achieve qualitative growth of first-aid services, examining actual conditions of water accident relief team and personnel assignment, providing first-aid services of good quality and establishing improvement methods to increase operation of relief team.

• 한국식품영양학회지
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• 제31권5호
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• pp.696-702
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• 2018

This study investigated the quality characteristics of jujube wines produced from various fruits (Campbell Early, aronia, apply). Before the preparation of jujube wine, jujube juice was extracted using hot water ($100^{\circ}C$, 2 hr). Different blends of jujube wines were produced by blending jujube juice with various fruits using Saccharomyces cerevisiae. After 18 days of fermentation, the alcohol content of jujube wines ranged between 11.5~12.7%. The pH of the wine ranged from 3.31 to 3.53 and the total acid content from 0.47 to 0.68%. The hue value of jujube wines ranged from 0.88 to 2.21 and the color intensity ranged from 0.93 to 6.29. The brightness of jujube wines ranged from 32.35 to 92.47, the redness from 0.85 to 59.05, and the yellowness from 17.35 to 51.02. By combining aronia with jujube juice, a significant increase in the total polyphenol content and the antioxidant activity (the DPPH radical scavenging activity) of the wine was observed. The total polyphenol content (401.77 mg%) and the antioxidant activity (76.29%) were the highest in the jujube wine blended with aronia. The total anthocyanin content of jujube wines ranged from 81.66 to 135.98 mg% and the tannic acid content from 42.48 to 316.36 mg%. Based on the results of the present study, we suggest that jujube wine produced by blending jujube juice with aronia had excellent quality as well as quality characteristics of the wine.

• 한국식품영양학회지
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• 제31권5호
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• pp.751-759
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• 2018

This study was conducted to investigate quality characteristics of red bean gochujang prepared with different ratios of meju for eight weeks. We determined quality characteristics such as pH, moisture content, total microbial flora counts, amino-type nitrogen content, total polypenol content, and antioxidant activity. The pH decreased by fermentation period, whereas total acidity was 0.36~0.39% in the early stage of fermentation, 0.63~1.16% at four weeks of fermentation, and decreased to 0.43~0.65% after the eighth week of fermentation. Moisture content of the control (no red bean, no rice) decreased 62.13% to 50.93%, but in case of the treatment, it slightly decreased. Total cell counts revealed similar tendency at the beginning of fermentation, and at eight weeks of fermentation. In case of lactic acid bacteria, all samples except RB-1.5 (gochujang added meju made of mixing ratio of rice:soybean:red bean (1:2:1.5) slightly increased. Amino nitrogen and total polyphenol of all samples increased in the fermentation period, especially RB-1.5 sample had the highest levels than other samples. By increasing the amount of red bean, DPPH radical scavenging activities increased. In taste sensing analysis, all treat samples except RB-1.5 revealed lower sourness than the control. Also, in case of bitterness, all samples revealed low content than the control. So, by adding red bean, it can enhance taste and function of gochujang.

• 한국식품영양학회지
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• 제32권6호
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• pp.598-610
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• 2019

The purpose of this study was to investigate the quality characteristics and antioxidant activity by collecting four times on six samples of Jeonbuk regional soybean pastes (Doenjang) traditionally prepared for this study. The water content of samples decreased according to progress of the aging period and the water content of the fourth sample collected was 42.40~59.64% (p<0.05). The salinity of the fourth Doenjang samples was 11.80~18.60%. The amino-type nitrogen content was 122.67~540.33 mg% immediately after the preparation of Doenjang in the Jeonbuk region and the content of the fourth collection samples increased from 251.49 to 982.36 mg% (p<0.05). The isoflavone glycosides decreased but daidzein, genistein and glycitein, which are aglycones, increased during aging periods. The total polyphenol content of the fourth collected samples was 11.99~19.27 mg GAE/g (p<0.05). The DPPH radical scavenging activity, ABTS radical scavenging activity and FARP of the fourth Doenjang samples were 51.88~81.21%, 84.14~90.32%, and 1.08~3.11 mg Trolox/g, respectively. As a result of quality analysis on Doenjang, the superiority of traditional Doenjang has been proven by the increase of amino nitrogen content and antioxidant activity according to the aging period. However, factor analysis on quality differences of regional Doenjang should be conducted to ensure standardization and quality improvement.