• 디지털융복합연구
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• 제12권4호
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• pp.379-397
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• 2014

본 연구의 목적은 장애인의 소득보장정책을 포함한 장애인 고용정책으로 전환하기 위한 필수요건인 근로능력평가 척도를 개발하기 위한 것이다. 현행 체계는 장애연금이 의학적 기준에 의해 신체상의 장애상태를 평가하고 있어 근로능력에 대한 강한 예측력을 보여주지 못하고 있는 문제가 있다. 이에 선행연구, 국 내외의 근로능력평가 척도, 국제기능장애건강분류(ICF) 모델의 결과를 토대로 전국 880명의 장애연금 장애인을 대상으로 자료를 수집하여 인분석 한 결과 최종적으로 7요인 58문항의 척도를 개발하였다. 확인적 요인분석을 실시하여 적합도 지수를 구한 결과 촉도의 개념 구성 타당도가 검증되었다. 개발된 척도의 신뢰도 검증에서 척도 전체의 Cronbach's ${\alpha}$계수가 .94이고 7개요인 각각의 신뢰도는 .74~.90이다. 향후 근로능력평가 척도의 타당도를 높이기 위해서 본 연구에서 제시된 평가척도를 표준화하는 방안, 각 평가에 대한 세부 지침, 다수에 의한 평가 체계 운영 방안의 추후 연구 과제를 제시하였다.

• Journal of Microbiology and Biotechnology
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• 제24권8호
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• pp.1015-1025
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• 2014

Microorganisms that live in the rhizosphere play a pivotal role in the functioning and maintenance of soil ecosystems. The study of rhizospheric cyanobacteria has been hampered by the difficulty to culture and maintain them in the laboratory. The present work investigated the production of the plant hormone indole-3-acetic acid (IAA) and the potential of biofilm formation on the rhizoplane of pea plants by two cyanobacterial strains, isolated from rice rhizosphere. The unicellular cyanobacteria Chroococcidiopsis sp. MMG-5 and Synechocystis sp. MMG-8 that were isolated from a rice rhizosphere, were investigated. Production of IAA by Chroococcidiopsis sp. MMG-5 and Synechocystis sp. MMG-8 was measured under experimental conditions (pH and light). The bioactivity of the cyanobacterial auxin was demonstrated through the alteration of the rooting pattern of Pisum sativum seedlings. The increase in the concentration of L-tryptophan and the time that this amino acid was present in the medium resulted in a significant enhancement of the synthesis of IAA (r > 0.900 at p = 0.01). There was also a significant correlation between the concentration of IAA in the supernatant of the cyanobacteria cultures and the root length and number of the pea seedlings. Observations made by confocal laser scanning microscopy revealed the presence of cyanobacteria on the surface of the roots and also provided evidence for the penetration of the cyanobacteria in the endorhizosphere. We show that the synthesis of IAA by Chroococcidiopsis sp. MMG-5 and Synechocystis sp. MMG-8 occurs under different environmental conditions and that the auxin is important for the development of the seedling roots and for establishing an intimate symbiosis between cyanobacteria and host plants.

• 간호행정학회지
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• 제14권4호
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• pp.421-431
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• 2008

Purpose: Using comprehensive and valid instrument, MDS-HC 2.0, this study aimed to analyze the functional status and to evaluate the care needs of the community-dwelling disabled with cerebral impairment. Method: With a convenient sample of 88 disabled with cerebral impairment, the data were collected at a community health center located in rural area in Choongchung providence in August 2005. Subject's functional status and care needs were evaluated using Minimum Data Set-Home Care version 2.0. Result: Significant proportion of subjects were totally dependent for locomotion-outdoor (26.1%), personal hygiene (24.1%), bathing (24.1%). For IADLs, over 40% of subjects were totally dependent for ordinary house work, managing finances, or shopping. Top five ranked care needs were preventive health care measures (100%), communication disorders (71.6%), visual function (55.7%), health promotion (52.3%), and pressure ulcers (48.9%). The proportion of triggered clinical assessment protocols were significantly higher in disability level I group for the risk of institutionalization (p=<.001), communication disorders (p=.004), cognitive problems (p=.001), pressure ulcers (p=<.001), skin and foot conditions (p=.010), and urinary incontinence and indwelling catheters (p=<.001). Conclusions: It is necessary to provide community based rehabilitation services that are individualized for their service needs thus enhance optimal level of functioning.

• 한국전문물리치료학회지
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• 제7권1호
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• pp.79-90
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• 2000

Participants of this 1998 survey included 100 physical therapists working in hospitals located in Andong City. 77.7% of the participants were in their twenties and 20.2% in their forties. 46.4% of the participants were 3rd year students at a junior college, and 1.0% were college graduates. 67.6% of the participants had less than 5 years experience and 1.0% 16 years experience in their field. 59.6% of the participants were married. Regarding questions about occupational satisfaction, many of the participants replied "normal" for the first and third questions, and few answered "very much". Most of the participants answered "normal" for all the questions concerning their work environment with few replying "very much". With regards to awareness of the physical signs of fatigue, "occasionally, yes" were the most frequent answers. Regarding awareness of the psychological signs of fatigue, the similar proportions of participants answered "occasionally, yes" as that for "feeling nothing". Similarly, with regard to awareness of the neuro-sensitive signs of fatigue, there was a similar ratio of participants answering "occasionally, yes" and "feel nothing". It can be concluded that there are many causes of fatigue amongst physical therapists. Improvements in daily nutrition, mental health and general well-being are important in tackling these problems. It appears that fatigue amongst physical therapists may be cumulative and due to prolonged working hours To promote better daily functioning and early recovery from fatigue, appropriate assignments of working and resting hours are necessary. They would also benefit the prevention of symptomatic problems in the waist and shoulder.

• Human Ecology Research
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• 제52권6호
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• pp.587-600
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• 2014

The purpose of this study was to examine the effects of family resources on social exclusion and the resilience of low-income families. To be more specific, this study categorized the level of social exclusion into five dimensions: work, housing, health, education, and social participation. Further, family resources were categorized into the two dimensions of "internal resources of the family" and "external resources of the family" in order to evaluate the effects of the two differentiated dimensions on social exclusion and the resilience of low-income families. The data of low-income families for the period of August 23 to September 28, 2012, were collected from community welfare centers that manage individual development accounts and local self-sufficiency centers; 302 cases were considered. The main results of this study were as follows: firstly, the model analysis proved that family resources as a parameter was significant, not only statistically but also theoretically and practically. Secondly, while a negative relationship was found between social exclusion and family resources, a positive relationship was found between family resources and resilience. This implied that the alleviation of a low-income family's social exclusion level could become an important intervention for the improvement of the family's functioning and strengths. Further, it implied that the qualitative improvement of the family's resources that affected the promotion of the resilience could be a basis for another practical intervention. These results suggested crucial implications for the development of comprehensive policies for addressing poverty issues.

• 한국병원경영학회지
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• 제3권1호
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• pp.219-237
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• 1998

Economists have identified informed consumer choice as one element of a better-functioning health care market, and thus increased attention is directed to the role of information in the health care system. In this country, however, little work has been done for understanding consumers' search behavior in health care market. Based upon this observation, expectant mothers' information search for the choice of delivery care institution was investigated. In doing so, two hypotheses were proposed: 1) Those women who were more active in the search for information would make choice of a delivery care institution with more confidence and would feel greater subsequent satisfaction. 2) The activeness of expectant mothers in information search would depend upon their various personal characteristics, such as socio-economic status, obstetric conditions, and knowledge and attitudes in relation to delivery and health care. The data used for the analysis were collected through face-to-face interviews with those women who had childbirth during the period from January 1, 1996 to the date of interview in February 1998. The survey was conducted using prepared structured questionnaire in Seoul. The sample was drawn from each of arbitrarily defined four regions of Seoul, Northeast, Northwest, Southeast and Southwest, in proportion to the number of births reported in 1996 in each of them. The distribution of the interviewed women by educational level was made similar to that of mothers of new babies reported in 1996. The sample size was planned to be about 300, but ended up with 319. The results of analysis were generally consistent with the proposed hypotheses. Apparently, information increased expectant mothers' confidence in selecting a delivery care institution and subsequent satisfaction with the institution. Indication is that policy efforts should be strengthened to produce and disseminate relevant, comprehensible and credible information that can aid patient decision making. Also, attention should be directed to motivate patients to actively engage in information search from adequate sources.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2011년도 학술발표회
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• pp.3-3
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• 2011

After the dissolution of the Soviet Union, the Kra-Araks Basin (KAB) became an international river basin with respect to the South Caucasus states of Armenia, Azerbaijan, and Georgia. However, there are no agreements regarding water allocation, water quality, or ecosystem maintenance among the aforementioned riparians. The main water problems in the basin include not only water quantity and quality, but also the lack of joint management. The aforementioned countries share many similar circumstances: location in a politically unstable but strategic region bureaucratic and structural issues; and more importantly, ongoing ethnic and related conflicts. Despite these obstacles, the countries recognize that they depend greatly on the basin, whose waters they must share. To that end, they proposed and participated in the joint NATO-OSCE South Caucasus River Monitoring (SCRMP) project between 2002 and 2009.The SCRMP sought to investigate and characterize the surface water quality in the KAB by providing equipment and training to all three countries. Several years' worth of water quality data were collected in the KAB: major ions; heavy metals; POPs (persistent organic pollutants); and radionuclides; The North Atlantic Treaty Organization (primary funder) and the Organization for Security and Co-operation in Europesupported the SCRMP not only to build capacity but also to promote cooperation and minimize conflict over water and other resources, thus providing a measure of security for Europe and other regions. The South Caucasus is a strategically-important region, functioning as a bridge between Asia and Europe. Energy-rich Azerbaijan seeks to become a key player in trade by serving as a transportation and energy hub between the energy and mineral-rich Central Asian KUT countries (Kazakhstan, Uzbekistan, and Turkmenistan) and Western Asia, Europe, and other areas. The presentation will summarize the scientific results of the SCRMP, elucidate the regional water-energy-security nexus, discuss future work in the region, and explain why the world needs to be concerned about the KAB and the entire South Caucasus.

• 한국컴퓨터정보학회논문지
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• 제15권12호
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• pp.217-225
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• 2010

현재 널리 사용되고 있는 웹 서버 기반 보안 체계에서는 아직도 사용자 기반 접근제어를 많이 사용하고 있다. 웹과 직무기반 접근제어의 통합은 인터넷 기반 시스템의 보안을 강화 할 수 있는 효과적인 수단이 될 수 있다. 직무기반 접근제어를 웹을 기반으로 하는 응용 시스템에서 사용하기 위해서는 이를 위한 시스템 아키텍처가 마련되어야 한다. 본 논문에서는 직무기반 접근제어를 웹기반 응용 시스템에 접목하기 위한 시스템 아키텍처를 제안한다. 제시한 시스템 아키텍처는 크게는 시스템 구성 및 시스템 동작으로 구성되는데, 먼저 직무기반 접근제어 엔진이 사용하는 인증서에 대해 기술하고, 사용풀 방식의 시스템 아키텍처를 제안하며, 직무 서버를 중심으로 하는 전체 시스템의 구성에 대해 언급한다. 그리고 웹기반 응용 시스템에서 어떻게 직무기반 접근제어가 수행되는지에 관한 시스템 동작 방식을 제시한다. 마지막으로 제안한 시스템 아키텍처에 대한 타당성 입증을 위해서 시스템 아키텍처에 대해 분석을 한다.

• 한국정보통신학회논문지
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• 제19권11호
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• pp.2671-2676
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• 2015

오늘날, 모바일 장치는 현재 응용 프로그램의 넓은 범위를 지원 할 수 있습니다. 불행히도, 일부 응용 프로그램은 늘어나는 계산 능력을 필요로 하고 모바일 장치는 이러한 낮은 처리 능력, 제한된 메모리, 예측할 수없는 연결 및 제한된 배터리 수명으로 제약에 자원이 한정되어 있습니다. 모바일 장치의 한계를 극복하기 위해 연구자들은 강력한 컴퓨팅 인프라 모바일 장치에서의 작업 부하를 이동하기 위해 가상화 기술을 사용하여 모바일 장치에 클라우드 컴퓨팅 서비스를 확장하는 상상합니다. 이러한 기술은 인프라 자원이 풍부한 클라우드 또는 서버에 모바일 장치에서 자원을 많이 소비하는 계산의 이행으로 구성되어 있습니다. 본 논문에서 클라우드 아키텍처 기능에 클라우드과 모바일 장치 사이의 거리의 영향을 분석합니다.

• 고전문학과교육
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• 제35호
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• pp.123-152
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• 2017

전기(傳奇) 갈래는 시(詩)와 문(文)이 복합적으로 구성된 문체를 특징으로 하는 갈래다. "수이전(殊異傳)" 일문(逸文) "최치원"은 시(詩)가 중요하게 활용된 초기 전기(傳奇) 갈래의 특징을 보여준다. 이 연구에서는 "최치원(崔致遠)"이 시체(詩體)의 비중이 높은 작품이라는 점에 주목하여 시 중심의 읽기 방법을 탐색해 보고자 하였다. 이에 시체를 중심으로 한 첫 번째 독법으로서 한시(漢詩)의 갈래 특성에 천착하여 '운(韻)'의 변화에 주목한 읽기 방법을 제시하고, 둘째로 '흥(興)'을 중심으로 한 음미의 읽기 방법을 제시하였다. 시에 초점을 맞추어 읽게 될 경우, 작품을 읽는 독자는 그 정서적 작용성에 더욱 큰 초점을 두게 되므로, 시 중심의 독법을 통해 "최치원(崔致遠)"의 서정적인 특질은 보다 미학적으로 포착될 수 있다. 시체 중심의 읽기 방법은 복합적인 문체로 구성된 전기(傳奇) 갈래의 다층적인 미학적 특질을 포착하는 독법 중 하나로 제안될 수 있을 것이다.