• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제17권2호
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• pp.7-16
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• 2011

The death toll of the elderly by accidents in 2007 takes 6.5% of total death toll. The lost income from this is estimated to be 17 trillion and 511 billion won. According to CISS of Korea Consumer Protection Board, the number of safety related accidents of the elderly at home in 2006 was 486 cases in 2006 and has gradually increased every year. This thesis created 115 guidelines at 14 spaces as facility evaluation index evaluating the aging friendliness of the facility and safety related accidents generated at elderly resident welfare facility, examined influence variables of safety related accidents with 191 elderly including demographic variable, physical skill variable, social psychological variable and facility environmental variables, and then verified relevance between safety accidents and each influence variable. As a result, it was verified through ANOVA test of SAS Package Program and $x^2$- test that facility environmental variable would be closely related to the accident. In this regard, this study newly proposes the facility standards of aging friendly facility by supplementing them with contents and guidelines of facility evaluation table as ways to reduce safety related facility of the elderly.

• 근관절건강학회지
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• 제20권1호
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• pp.31-42
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• 2013

Purpose: The purpose of this study was to develop an evidence-based dysphagia nursing care protocol for nursing home (NH) residents in Korea. Methods: The protocol was developed based on international guidelines and literatures. After testing content validity by experts, the protocol was applied to the intervention group (n=35) for 4 weeks at one NH in December, 2011, whereas the control group (n=34) received routine care. Results: The protocol was composed of one-page algorithm and detailed guidelines. Algorithm pathway was organized in 3 parts, including screening dysphagia risk, grouping by dysphagia risk level, and assigning nursing care into each group. The nursing care included positioning, oral care, meal time care, diet modification, providing exercise and maneuver, and checking dysphagia signs and symptoms. The experts verified the content validity. Protocol was revised to fit NH practice after the participant observation. Clinical validity was established upon evaluating usefulness, appropriateness, and convenience of the protocol by NH nurses. Dysphagia risk of the intervention group was significantly decreased. Conclusion: Developed protocol will improve the quality of dysphagia care in nursing homes as it can serve as a consistent and integrated standard for nursing care of residents with dysphagia.

• 한국산업정보학회논문지
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• 제11권1호
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• pp.38-48
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• 2006

웹 접근성 평가를 위해 표준 평가항목인 W3C의 웹 접근성 지침(Web Contents Accessibility Guideline 1.0)을 기반으로 개발된 자동화 평가도구가 주로 사용되고 있다. 자동화평가도구를 이용한 웹 접근성 평가는 평가의 용이성과 객관성을 보장한다는 장점이 있으나 많은 선행연구에서 평가 결과의 신뢰성 문제를 지적하고 있다. 본 연구에서는 한국과 미국의 웹 접근성 평가를 통해 자동화 평가도구의 문제점을 도출하고 그 결과를 토대로 'image'와 'table' 콘텐츠 평가를 위한 수정된 알고리즘을 제안하였다. 한국 정부기관의 4개 웹사이트를 대상으로 웹 접근성을 비교 평가한 결과 수정된 알고리즘이 기존의 자동화 평가도구 보다 정확도가 높은 것으로 입증되었다.

• 한국지진공학회논문집
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• 제22권1호
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• pp.33-43
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• 2018

'Seismic Performance Evaluation Method for Existing Buildings (2013)' developed in accordance with the overseas guidelines ASCE 41 - 06 is the most widely used procedure among domestic seismic performance evaluation guidelines in Korea. However, unlike ASCE 41 - 06, it stipulates that the final performance should be derived as the gravity load distribution ratio of the lateral force resistance system in the guideline. Therefore, in the case of a dual steel structure system with slender braces, where the internal moment frame is mostly responsible for the gravity load, the evaluation of slender braces based on gravity load distribution ratio is difficult to be achieved. In this research, we propose an objective evaluation process for such system by evaluating seismic performance for large-scale factory facilities as an example.

• 한국BIM학회 논문집
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• 제11권4호
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• pp.10-19
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• 2021

In the evaluation for ordering BIM-based projects (Design Build) of Korean National Railway, criteria of BIM-based smart construction technology are assessed. Unlike the existing assessment criteria, performance resources and detailed assessment guidelines have been added by this research. The purpose of this study is to propose qualification assessment standards according to specific guidelines when evaluating on the phase of bidding for BIM-based projects. In the study, an improved evaluation standard (draft) was arranged based on two consultation meetings and surveys of related companies, applied to existing projects with the companies that won the bid, and validated. As more specific and added criteria compared to the existing standards, it could reduce the difficulty of evaluation for BIM capability and lay the foundation for railway BIM-based project management.

• Journal of Medicine and Life Science
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• 제20권2호
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• pp.73-82
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• 2023

Multiple studies have reported on unilateral axillary adenopathy following coronavirus disease 2019 (COVID-19) vaccination, which is currently recognized as a common finding. Here, we present a series of eight adult patients with reactive axillary lymphadenopathy following COVID-19 vaccination, in whom the follow-up ultrasonography (US) showed resolution of a previously noted unilateral axillary adenopathy. From March 2021 to March 2022, 2,599 consecutive women underwent breast US in Jeju National University Hospital. We identified 10 patients with unilateral axillary lymphadenopathy following COVID-19 vaccination detected on the breast US. The 10 patients were recommended for follow-up US. Two patients were lost to follow-up, whereas the remaining eight patients underwent follow-up US, in whom resolution of the unilateral axillary lymphadenopathy was noted. Radiologists should be aware of evolving guidelines for evaluating and managing axillary lymphadenopathy to avoid false positive biopsies. Recent studies on lymphadenopathy following COVID-19 vaccination show that a prolonged duration until resolution is often observed. Therefore, a follow-up US examination at least 12 weeks after vaccination may be reasonable. Furthermore, management guidelines should include a risk-stratified approach considering both vaccination timing and the patient's overall risk of metastatic disease.

• 한국문헌정보학회지
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• 제47권2호
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• pp.45-73
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• 2013

본 연구는 "공공도서관 민간위탁 가이드라인"의 적절성과 유용성, 도서관 현장에서의 적용 가능성, 적용에서의 장애 요인 및 문제점 등을 평가할 목적으로 수행되었다. 이 가이드라인은 2011년 (사)포럼 문화와도서관이 민간위탁을 추진하는 지방자치단체에게 원칙과 기준을 제시하려는 목적으로 제작, 발표한 것이다. 본 연구를 위하여 서울 경기지역 11개 지방자치단체 위탁업무 담당자 총 17명을 심층인터뷰 하는 한편, 현직에 있는 수탁도서관장 총 8명을 대상으로 표적집단인터뷰를 실시하였다. 연구 결과, 위탁업무 담당자들과 수탁도서관장들은 대체로 이 가이드라인을 유용하다고 평가하고 있었다. 그러나 실제 현장에서의 적용가능성에 대해서는 부정적인 의견이 많았다. 가이드라인의 현장 활용성 제고를 위해 도출된 개선 및 보완 방안은 다음과 같다. 첫째, 일부 영역, 즉 수탁기관선정과 재위탁 심사 영역에서 그 평가항목, 평가내용, 평가방법 및 배점을 다소 수정하여야 한다. 둘째, 적절한 예시를 추가함으로써 가이드라인의 구체성을 높여야 한다. 셋째, 항목별 배점을 일정범위 내에서 지자체 상황에 따라 자율적으로 조정할 수 있도록 융통성을 부여한다. 마지막으로 지방자치단체를 대상으로 가이드라인의 인지도를 높이기 위한 홍보 전략이 필요하다.

• Structural Engineering and Mechanics
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• 제31권6호
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• pp.697-716
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• 2009

This paper summarizes an experimental and analytical study on the seismic behavior of high strength reinforced concrete columns under cyclic loading. In total six cantilever columns with different sizes and concrete compressive strengths were tested. Three columns, small size, had a $325{\times}325$ mm cross section and the three other columns, medium size, were $520{\times}520$ mm. Concrete compressive strength was 80, 130 and 180 MPa. All specimens were designed in accordance with the Japanese design guidelines. The tests demonstrated that, for specimens made of 180 MPa concrete compressive strength, spalling of cover concrete was very brittle followed by a significant decrease in strength. Curvature was much important for the small size than for the medium size columns. Concrete compressive strength had no effect on the curvature distribution for a drift varying between -2% and +2%. However, it had an effect on the drift corresponding to the peak moment and on the equivalent viscous damping variation. Simple equations are proposed for 1) evaluating the concrete Young's modulus for high strength concrete and for 2) evaluating the moment-drift envelope curves for the medium size columns knowing that of the small size columns. Experimental moment-drift and axial strain-drift histories were well predicted using a fiber model developed by the authors.

• Nutrition Research and Practice
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• 제12권1호
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• pp.52-60
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• 2018

BACKGROUND/OBJECTIVE: Cancer is closely related to diet. One of the most reliable reports of the subject is the expert report from the World Cancer Research Fund & American Institute of Cancer Research (WCRF&AICR). However, majority of the studies including above were written with academic terms and in English. The aim of this study is to create a model, named Anti-Cancer Food Scoring System (ACFS), to provide a simple index of the anticancer potential of food. SUBJECTS/METHODS: We created ACFS codes of various food groups. The evidence of the ACFS codes was provided by the literature at a level comparable to that suggested in the WCRF&AICR report or from the WCRF&AICR report. The ACFS grade was calculated considering food group, cooking, and normalization. Application was performed for Koreans' 20 common meals, which encompass multinational recipes. RESULT: We calculated the ACFS grades of Koreans' 20 common meals. The results were not significantly different from the WCRF&AICR guidelines or information from the National Cancer Information Center of Korea. The grades were briefly interpreted as follows: grade S. ideal for cancer prevention; grade A. good for cancer prevention; grade B, might have anticancer potential; grade C, difficult to be regarded as preventive or carcinogenic; grade D, might against cancer prevention; grade E, probably against cancer prevention. CONCLUSIONS: The ACFS provides a simple index of anticancer potential of diets. This indicator can be useful for the people without expertise, and is effective in evaluating the diets including Asian foods. The ACFS can help design of future clinical or nutritional studies of cancer prevention.

• 한국건설관리학회논문집
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• 제6권6호
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• pp.98-106
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• 2005

아파트 건설원가 추정지수와 그 예측모델은 아파트 분양가격 변동의 적정성을 평가하고 건설기 업이 적정이윤을 계상하도록 유도할 수 있다. 본 연구에서는 기존의 철골 철골조주택 공사비지수를 개선하고, 개선된 지수를 대상으로 X-12 ARIMA 방법에 의한 예측방법을 개발하였다 연구결과 최근 5년간 노무비를 제외하고 약 33.7%의 아파트 건설 원가상승요인이 발생하였으며, 향후 3년간 16.8%가량 추가 상승할 것으로 예측되었다. 이러한 정량적인 연구결과는 최근의 높은 아파트 분양가격의 적정성을 간접적으로 평가하는 지표로 활용될 수 있고, 아파트 건설원가의 변동패턴을 이해하는데 도움을 줄 수 있다.