• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제23권3호
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• pp.29-37
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• 2017

Purpose : Due to the shortage of the room for the disabled, it may be difficult to use the accommodation for the disabled (especially wheelchair users). The purpose of this paper is to propose a universal design(UD) application for all rooms to solve the problems caused by the shortage and the decrease of the usage rate of the rooms for the disabled. Methods : Classify and analyze the type of room and bathroom according to the survey. The space of the room is classified into six types mainly based on the relation and location among the entrance, the bathroom, and the bedroom. Also, the bathroom is classified into 20 types considering the positional relationship with the entrance and between sanitary fixture. By using these types, FGI survey will be conducted and the application of UD will be reviewed and presented. Results : We analyzed by using the types of the room and the bathroom. One of majority type in the actual research and two of UD applicable types from FGI, are shown UD application. In addition, the bathroom were analyzed about four types from FGI. The room were shown about the activity space and the furniture layout for UD. The bathroom were shown about the space for the entrance, the internal activitiy space and the arrangement of the sanitary fixture. Implications : By comparing and analyzing through type classification, it was found that universal design can be applied to all rooms. Therefore, it is expected that the UD will be activated in all rooms of the accommodation.

• 여성건강간호학회지
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• 제17권5호
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• pp.463-473
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• 2011

Purpose: Cervical cancer can be prevented by regular cervical screening. Embarrassment has been reported as one important barrier to cervical screening uptake. The absence of appropriate instrumentation, however, has limited our understanding of the links between embarrassment and health care outcomes. The purpose of this study was to evaluate psychometric attributes of the uterine cervical cancer screening embarrassment questionnaire. Methods: A convenience sample for field study was recruited from four gynecological clinics in Gyeongju, Korea. Within a cross-sectional descriptive design, 339 women who had cervical screening completed self-administered measures of embarrassment including a visual analogue, general medical embarrassment, dispositional embarrassment, and Pap smear related negative emotion. Results: Rasch analysis of items demonstrated the evidence of one-dimensional construct and good 7-point rating scales functioning. Factor analysis revealed that uterine cervical cancer screening embarrassment was comprised of two domains-bodily manifestations and perceiving an undesirable social face. Construct validity was demonstrated by a high subscale-to-subscale correlation. Convergent and discriminant validity was evidenced by significant correlations with a 100 mm VAS scale, general medical embarrassment, and Pap smear related negative emotion. Known-group validity was established by comparing women with high versus low trait embarrassment. Both two sub-scales and overall scale demonstrated good internal reliability. Conclusion: The Uterine uterine cervical cancer screening questionnaire is a reliable and valid instrument suited to assessing the manifestations of embarrassment during screening. The use of instrument can be extended to understand the client's embarrassment undergoing health examinations which require the exposure of their private parts.

• 한국환경농학회지
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• 제40권2호
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• pp.92-98
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• 2021

BACKGROUND: Unintentional residual pesticide in soil derived from preceding crops and the transfer to succeeding crops was considered a critical barrier for positive list system (PLS). Thus, an uncertain risk is predicted for ethoprophos applied at cultivation of preceding crop (Korean cabbage) to succeeding crop (spinach). METHODS AND RESULTS: Ethoprophos was treated on soil following the recommended dose and 5 times dose according to the safe use guidelines for Korean cabbage after seeding. On the 4 days after harvesting of preceding crop, spinach was sowed. The initial residual amounts of ethoprophos on soil (7.081-19.493 mg/kg) were decreased to 3.832-7.218 mg/kg until the harvest of Korean cabbage, and then finally decreased to 0.011-0.079 mg/kg after spinach cultivation. The uptake rates of ethoprophos from soil by Korean cabbage were 0.01-0.03% and distributed to root (0.150-0.903 mg/kg) and shoot (0.021-0.151 mg/kg), respectively. The residual amounts of uptake and translocation from preceding crop cultivated soil to spinach edible part were found to be below LOQ. CONCLUSION: The plant back internal (PBI) for ethoprophos is not recommended during sequential cultivation of leafy vegetables, since the residual amounts of ethoprophos in spinach were less than MRL (0.02 mg/kg).

• 휴양 및 경관연구
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• 제12권4호
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• pp.35-44
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• 2018

The purpose of this research is to evaluate Seoullo 7017 based on Universal Design (UD) principles and guidelines. To derive UD principles applicable to the site context, we used the 2017 Seoul Universal Design Guideline and assessment index provided by the Universal Design Research Center and established 11 evaluation criteria. With respect to research methods, a literature review and on-site field survey were applied, through which we derived UD principles and evaluation criteria to identify UD problems. The 11 evaluation criteria consist of pedestrian space, facilities, access, main entrance, parking lots, trails, restrooms, convenience facilities, information facilities, rest areas, and playgrounds, and these were associated with UD principles for evaluation. As a result, the main entrance had the highest UD score, while parking lots had the lowest in terms of equity, safety, simplicity, and accessibility. Restrooms received a lower UD score because of poor conditions of security and alert systems. Rest areas were found to be uncomfortable for disabled people. With respect to the internal trails, we found the lack of braille block and irregular placement of planting pots made blind people uncomfortable when walking. In terms of UD principles, flexibility received the highest score, followed by amenity, equity, simplicity, tolerance, accessibility, and safety. Flexibility received the highest score, owing to the provision of proper information about convenience facilities and trails, while safety received the lowest, based on poor access to parking lots, inadequate paving materials and colors, and a lack of 24-hour security systems. We hope this research contributes to improving the universal design, so that people are not discriminated against in the use of the park in terms of age, sex, or physical disability. We expect the study to help facilitate empirical studies to verify UD principles and provide improved quality of UD for Seoullo 7017.

• 디지털융복합연구
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• 제17권11호
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• pp.577-587
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• 2019

이 연구는 여자 대학생이 지각하는 진로장벽과 귀인성향이 진로준비행동에 미치는 영향과 진로장벽과 진로준비행동 사이에 귀인성향의 조절효과를 살펴보았다. 이를 위해 485명의 여자대학생을 대상으로 진로장벽검사와 진로준비행동 및 귀인성향 검사를 실시하였으며 수집된 자료는 SPSS 23.0을 이용하여 통계처리하였다. 연구결과 첫째, 여자대학생이 지각하는 진로장벽은 진로준비행동에 부적인 영향을 나타냈으며 진로장벽의 하위요인 중 자기명확성이 부족할수록 또 진로정보가 부족할수록 진로준비행동에 소극적이였다. 둘째, 귀인성향 중 내적이고 통제가능한 노력에 귀인할수록 진로준비행동에 적극적이였다. 셋째, 진로장벽과 진로준비행동 사이에 귀인성향의 조절효과는 나타나지 않았다. 이상의 연구결과를 바탕으로 여자대학생의 진로교육 및 진로상담에 주는 시사점과 연구의 제한점 및 추후 연구를 위한 방향을 논의하였다.

• 마이크로전자및패키징학회지
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• 제28권2호
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• pp.13-28
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• 2021

트랜지언트 전자소자는 전해질 수용액이나 체내와 같은 거친 환경에서도 작동이 가능하며 동작 이후 가수분해되어 스스로 제거되기 때문에 기존의 전자소자를 대체하여 의료 목적의 체내 삽입 소자 등 다양한 연구 영역에서 활용되고 있다. 또한 물과 효소만으로 제거가 가능한 트랜지언트 전자소자는 최근 대두되고 있는 전자 쓰레기와 환경 오염 문제를 해결할 수 있는 신개념 그린 테크놀로지로 많은 주목을 받고 있다. 하지만, 트랜지언트 전자소자의 작동 환경인 수용액과 체내는 지속적은 물 침투를 통해 소자 내 핵심 부품을 열화시킨다. 이러한 환경 내 안정한 동작을 위하여 수동적 보호 기능을 가진 피막이 소자 외부를 감싸는 봉지막 전략이 도입되었다. 본 논문에서는 트랜지언트 전자소자의 등장 배경과 분해 거동을 포함한 최근 연구 동향과 작동 환경 내 물 침투를 방지하여 동작 신뢰도를 향상시킬 수 있는 봉지막 전략에 관하여 정리하였다.

• 동의생리병리학회지
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• 제34권6호
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• pp.309-318
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• 2020

Besides respiratory infection, COVID-19 has many neurological symptoms not only loss of smell and taste but also fatigue and brain fog. But it is a challenge to treat the neurological symptoms especially of anosmia and ageusia. In order to search for the therapeutic methods, the geographical diversity and pathological mechanisms of the COVID-19 and two symptoms were investigated from the latest clinical studies. Because the environmental conditions of the monsoon climate zone of East Asia and the Mediterranean and Oceanic climate zone of Italy, Britain, United States and tropical Brazil are different, each of diverse etiology and internal milieu should be considered differently in the treatment. SARS-CoV-2 exhibits the dampness-like characteristics and the olfactory and gustatory disorders are particularly more common than other flu or cold. and it tends to show features of damaging the lung qi of olfaction and heart-spleen qi of gustation. The mechanisms of olfactory and gustatory loss are various according to precursory, inflammatory, non-inflammatory and sequelar forms, so the therapeutic method should be designed for each period and pathology. If the process of inflammation arises from nasal and respiratory, olfactory epithelium to the central nervous structure by way of blood brain barrier, the treatment should be corresponded with the stage and depth of pathogen place. And if the olfactory loss is asymptomatic or in the initial stage, it can be applied intranasal topical scent therapy to relieve temporary locking of qi movement, but maybe also used in parallel together with herbs of relieving dampness toxin latent in the lung parenchyma.

• Journal of Korea Trade
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• 제24권8호
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• pp.171-188
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• 2020

Purpose - This is an exploratory study that aims to apply text mining techniques, which computationally extracts words from the large-scale text data, to legal documents to quantify trade claim contents and enables statistical analysis. Design/methodology - This is designed to verify the validity of the application of text mining techniques as a quantitative methodology for trade claim studies, that have relied mainly on a qualitative approach. The subjects are 81 cases of arbitration and court judgments from China published on the website of the UNCITRAL where the CISG was applied. Validation is performed by comparing the manually analyzed result with the automatically analyzed result. The manual analysis result is the cluster analysis wherein the researcher reads and codes the case. The automatic analysis result is an analysis applying text mining techniques to the result of the cluster analysis. Topic modeling and semantic network analysis are applied for the statistical approach. Findings - Results show that the results of cluster analysis and text mining results are consistent with each other and the internal validity is confirmed. And the degree centrality of words that play a key role in the topic is high as the between centrality of words that are useful for grasping the topic and the eigenvector centrality of the important words in the topic is high. This indicates that text mining techniques can be applied to research on content analysis of trade claims for statistical analysis. Originality/value - Firstly, the validity of the text mining technique in the study of trade claim cases is confirmed. Prior studies on trade claims have relied on traditional approach. Secondly, this study has an originality in that it is an attempt to quantitatively study the trade claim cases, whereas prior trade claim cases were mainly studied via qualitative methods. Lastly, this study shows that the use of the text mining can lower the barrier for acquiring information from a large amount of digitalized text.

• 한국산학기술학회논문지
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• 제19권5호
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• pp.54-63
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• 2018

본 연구에서는 고속도로 도로부의 표준단면을 대상으로 패널식 보강토 옹벽의 높이별 안전율과 경제성에 대해 비교 검토하였다. 설계기준에 따라 하중조건은 고속도로의 단면 및 형상조건을 고려하여 콘크리트 포장의 사하중과 차량하중을 재하하고 최상단 보강재의 경우 방호벽의 충돌하중을 고려하였다. 보강재의 길이는 보강토 옹벽의 높이에 따라 0.9H로 배치하였기 때문에, 보강토체의 형상에 따라 지배되는 외적 안정성에 대해 높이의 증가에 따른 영향은 거의 없는 것으로 나타났다. 지지력에 대한 안전율은 보강토 옹벽의 높이에 따라 자중이 증가되기 때문에 급격히 감소되었다. 복합중력식 설계법에 따른 내적 안정성을 검토한 결과, 인발 안전율은 증가되고 파단 안전율은 감소되었다. 보강토 옹벽의 높이가 증가될수록 활동력으로 작용되는 수평토압과 저항력으로 작용되는 수직토압이 함께 증가되기 때문에 인발의 안전율은 증가되었다. 돌기형 강재 보강재의 장기 허용인장력은 상수이기 때문에, 높이에 따라 활동력에 대한 안전율은 수평토압이 증가되어 감소되었다. 블록식 보강토 옹벽보다는 패널식 보강토 옹벽의 경제성이 우수한 것으로 나타났고, 기존 옹벽과 비교하면 5.0 m이상의 높이에서 패널식 보강토 옹벽의 경제성이 가장 우수한 것으로 나타났다.

• 한국터널지하공간학회 논문집
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• 제13권4호
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• pp.319-345
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• 2011

한랭지에 건설된 터널의 경우 터널 주변지반 지하수의 동결은 동절기 터널 배수 장애의 원인이 되며 라이닝을 내공 측으로 압출시키는 원인으로 작용하기도 한다. 노르웨이 등 해외에서는 이미 한랭지에 건설되는 터널의 동해방지를 위한 단열기준을 가지고 있으나 국내에서는 아직까지 터널 라이닝 동해방지를 위한 단열설계가 도입되어 있지 않은 실정이다. 본 연구에서는 국내 도로터널의 동결 사례를 고찰하여 터널 라이닝 동해방지 대책이 필요함을 파악하였다. 또한 터널 주위의 온도분포를 파악하기 위해 화악터널에서 터널 종단길이에 따른 온도분포, 라이닝 내부의 온도, 포장면 하부지반의 온도 분포를 계측하였으며 이로부터 외기 온도변화에 따른 터널 내부 온도 분포 특성을 분석하였다. 화악터널의 온도분포 계측 결과를 바탕으로 단열재의 성능시험을 위해 인공기후실에서 단열재 설치 유무에 따른 암석시편의 열유동 실험을 수행하였다. 또한 터널 라이닝 동해를 방지할 수 있는 적정 단열재 두께를 제안하기 위해 3 차원 수치해석을 실시하였다. 수치해석 결과로부터 터널배면 지하수 동결기준으로 동결지수를 약 291$^{\circ}C{\cdot}$ Hr로 제안하였다.