• 한국의류산업학회지
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• 제20권2호
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• pp.128-142
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• 2018

This study explores newborn clothing with regard to clothing type, construction, textiles, design, size, and label placement. Related consumer complaints are also analyzed. Analysis of 50 newborn clothing items revealed six types of newborn clothing: baenaet jeogori, baenaet gown, bodysuit, one-piece, shirt and pants set, and pants. The baenaet jeogori was the most common type, and the most commonly used fasteners were ties and snaps. The following characteristics were commonly observed: front opening, long raglan sleeves, mitten cuffs, cotton fabric, white/ivory color, animal print, contrast hem, $appliqu{\acute{e}}$, and size 60. In-depth interviews of 12 mothers with children under 24 months revealed that the baenaet jeogori was the most unsatisfactory type; the shirt and pants set and bodysuit were preferred. Interviewees were dissatisfied with types of openings, expressing a preference for snaps and complaining about ties, too many snaps, metal snaps, and shoulder openings. Overly wide or narrow sleeves resulted in improper fit, and long sleeves made it difficult to dress the baby. Interviewees required diverse sleeve length options. They were dissatisfied with heavy fabric for hot and warm seasons, and with labels attached inside clothing or outside near the neckline. Mothers with particularly small or big babies complained about limited sizes. To improve current newborn clothing, additional items such as shirt and pants sets or individual pants, front opening clothing with few snaps, proper sleeve fit with diverse length options, lightweight fabric for hot and warm seasons, label placement that avoids skin irritation, and size segmentation are recommended.

• 한국환경과학회지
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• 제24권12호
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• pp.1629-1637
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• 2015

To develop various usable water from coal seam gas (CSG) water that needs to be pumped out from coal seams for methane gas production, a feasibility study was carried out, evaluating and analysing a recent report (Coal Seam Gas Water Management Policy 2012) from Queensland State Government in Australia to suggest potential CSG water treatment options for fit-for-purpose usable water production. As CSG water contains intrinsically high salinity-driven total dissolved solid (TDS), bicarbonate, aliphatic carbon, $Ca^{+2}$, $Mg^{+2}$ and so on, it was found that appropriate treatment technologies are required to reduce the hardness below 60 mg/L as $CaCO_3$ by setting the reduction rates of $Ca^{+2}$, $Mg^{+2}$ and Na+ concentrations, as well as TDS reduction. Also, Along with fiber filtration and membrane separation, an oxidation degradation process was found to be required. Along with salinity reduction, as CSG water contains organic compounds (TOC: 248 mg/L, $C_6-C_9$: <20 mg/L and $C_{10}-C_{36}$: <60 mg/L), compounds with relatively high molecular weights ($C_{10}-C_{36}$) need to be treated first. Therefore, this study suggests a combined system design with filtration (Reverse osmosis) and oxidation reduction (electrolysis) technologies, offering proper operating conditions to produce fit-for-purpose usable water from CSG water.

• 한국산학기술학회논문지
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• 제14권2호
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• pp.644-654
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• 2013

급변하는 산업 환경 속에서 기업에게 요구되는 역량은 그들이 처해진 경영환경을 정확히 예측하고 그 변화에 신속하게 대응 할 수 있는 정보 관리 시스템을 구축하는 것이다. 모바일 오피스 환경은 현재의 기업 환경 속에서 요구되어지는 요소인 '스마트(Smart)'와 빠른 변화 및 속도로 대변되는 '이동성(Mobility)'요소가 집약된 정보기술의 산물로 설명 할 수 있다. 최근 들어 모바일 오피스의 도입이 빠르게 진행되고 있는바 이러한 모바일 오피스의 기술적인 부분과 직무간의 적합모델과 조직특성이 직무성과에 어떠한 영향을 주는지 연구하고자 한다. 분석결과 모바일 오피스의 시스템/정보 품질과 이동성 직무의 특성이 업무기술 적합성에 양(+)의 영향을 미치면 이는 다시 직무성과에 양(+)의 영향을 나타냄을 증명하였다. 또한 조직의 특성이 모바일 오피스 도입에 적극적이면 모바일 오피스의 사용과 직무성과에 양(+)의 영향을 나타냄을 증명하였다. 이러한 연구를 통해서 모바일 오피스를 도입하고자 하는 조직은 모바일 오피스의 기술적 특성과 직무특성간의 적합성을 먼저 고려해야 할 것이며, 모바일 오피스를 정착시키기 위한 조직적 차원에서의 노력이 필요함을 실증 분석하였다.

• 감성과학
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• 제17권2호
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• pp.123-134
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• 2014

스타일이나 색채 톤과 같은 의복 요소에 대한 사용자의 감성은 섬유패션산업에서 소비자와 시장에 대하여 제품의 호소력에 큰 영향을 미친다. 따라서 호소력 높은 섬유패션 제품을 개발하기 위해서는 의복의 감성과 적절한 용도의 관련성과 같은 상호관련 또는 복합적 연구가 필수적이며 이를 위해서는 과학적인 방법을 이용하여야 한다. 본 연구의 목적은 색채 톤과 여성의 대표적인 의복 블라우스의 감성을 측정하고 블라우스 종류에 따른 최적의 색채 톤을 발견하는 것이다. 대학생을 대상으로 설문조사를 통하여 블라우스 종류와 색채 톤 사이에 의미있는 연관성을 발견하였다. 대학생들이 가장 선호하는 종류는 셔츠 블라우스와 브라이트 톤이었다. 비비드 톤도 선호하였지만 블라우스로는 부적합하다고 응답하였다. 블라우스에는 색채톤 중에서 브라이트 톤이 가장 잘 어울린다고 답하였으며 각 블라우스 종류마다 1-2가지 최적 색채 톤이 있다고 답하였으며 블라우스의 감성과 색채 톤의 감성 간에 깊은 상관이 있었으며 블라우스의 감성에 따라서 최적 색채 톤이 결정되었다. 이는 성별, 전공유무와 상관이 없이 거의 동일하였다.

• 대한한의학원전학회지
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• 제30권1호
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• pp.87-110
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• 2017

Objectives : The purpose of this paper is to study the form, contents and special features found in Qianhuang's life, books, his relationship with his disciples and Shanghansuyuanji's edition and its pass-ons. Methods : The best version among Shanghansuyuanji's copies was selected. Based on this, Qianhuang's life, books and his relationship with his disciples were studied, and Shanghansuyuanji's edition and its pass-ons, form and contents were analyzed. Results & Conclusions: Through study, first I see that Qianhuang was born in the early period of Qing Dynasty and died after the publication of Shanghansuyuanji, Suwen's annotation book probably had not been published yet, his mentor were Fangyouzhi and Yujiayan. Second, I see that he organized Shanghanlun sentences from his own perspective of cause of a disease and cure method. Third, I see that he viewed the diseases of six meridians with the perspective of yinyang and explained the concept of three yins and three yangs in relation to yinyang's ups and downs, and his Yuggyeongjasu theory made possible various interpretations of disease mechanism. Fourth, I see that he held critical views towards the Shanghanlun sentences through the Error Discrimination. Fifth, I see that he viewed disease mechaniam in interdependent relationships or from the point of view of the School of Warming and Tonifying through the Meaning of Herbal Formula. Sixth, I see that he sometimes quoted Neijing in proper ways that fit the disease mechanism in Shanghanlun. On the other hand, he quoted Neijing solely for the reason that identical words are used, but some of these were not proper. Additionally, he criticized the aforementioned annotators for improper quoting Neijing. Consequentially, for reasons mentioned above Qianhuang's Shanghansuyuanji has great importance as a Shanghanlun annotation book.

• 한국보육지원학회지
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• 제6권1호
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• pp.47-65
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• 2010

본 연구는 영아와 어머니의 배경변인에 따라 어머니의 양육태도에는 어떠한 차이가 있으며 어머니의 양육태도와 영아의 기질 및 조화적합성이 보육시설에서의 적응에 어떠한 영향과 요인들 간의 미치는 상대적 영향력은 어떠한지를 알아보는 데 목적이 있다. 이를 위한 연구대상은 현재 서울과 경기도 및 제주특별자치도 지역에 소재한 총 8개 보육시설에 재원중인 만2세 영아 165명과 어머니, 그리고 보육시설에서의 영아의 담임교사들을 대상으로 실시하였다. 연구결과 영아의 성별과 출생순위, 보육경험과 하루 평균 보육시설 이용시간, 그리고 어머니의 연령, 어머니 직업의 배경변인에는 차이가 없으나 어머니의 교육수준, 가정의 윌 평균 수입과 어머니의 주당 근로시간(일주일)에 따라 어머니의 양육태도는 차이가 있고, 보육시설 적응에 미치는 영향은 어머니의 통제적 태도와 긍정적 태도 그리고 영아의 규칙적 기질이었으며 보육시설에서의 전체적응에 미치는 상대적 영향력은 어머니의 통제적 태도와 긍정적 태도로 나타났다. 즉 어머니의 통제적 태도, 긍정적 태도가 높을수록 보육시설 전체 적응력이 높아지는 것을 알 수 있다. 이러한 연구결과는 어머니가 자녀를 엄격하게 통제하거나 자녀행동에 대해 통제하고자 하는 강한 엄포 분위기를 조성하기보다는 어머니가 자녀와 긍정적인 관계를 맺으며 개개 자녀에게 맞는 규칙과 훈육 및 적절한 통제성을 제시하여 자녀에 대해 긍정적으로 평가하는 양육태도로서 영아가 가정에서 어릴 적부터 부모로부터 긍정적 모자관계 형성을 통해 옳고 그름의 적절한 통제와 규칙과 규율을 배우면서 기본생활의 습관화 교육을 받은 자녀가 보육시설에서도 적응에 어려움이 없다는 의미로 해석 할 수 있다.

• 한국의류학회지
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• 제38권1호
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• pp.97-109
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• 2014

This study developed a functional dress shirt for adult males that reflected the body surface variation of a human body section by motion. This study conducted a 3D body scan for 8 subjects in their 40's based on the Size Korea 2010 database. Data recorded the proper posture change value and body surface change value to develop functional dress shirts for adult males. We scanned the subjects with a 3D body scanner for five primarily male wearing dress shirts and operating postures, right standing, arms raised to $90^{\circ}$ horizontal forward position, arms raised $90^{\circ}$ to the horizontal position side, lift up the arm $180^{\circ}$, and arm forward $90^{\circ}$ in a bent posture. We analyzed the 3D scan data from those motions to examine change of length using 3D software Rapidform XOS. The results indicated that the body surface sections with contraction were the front and rear shoulder area, armpit and central length as well the width of arms at more than 10%. The increased body section included the body and armpit back length; in addition, the rear arm vibration girth and under arm girth were more than 10%. In order to reflect the size variation of for each motion, the ease amount of the front and rear shoulder length and width needs to be reduced 20% because it affects the shoulder length during the right standing. The results suggest that the ease amount of the shoulder length should be minimal. The ease amount of the back size needs to be 0.5-2cm bigger and set 0.5-1.5cm longer than the dress shirt length side drooping to compensate for the side length shortage of each motion. The sleeve length needs to be 0-0.5cm shorter, and ease amount of the girth of sleeve bottom needs to be reduced 0-0.7cm due to the size variation of arms. However, the girth of the rear arms is suggested to be 0-0.6cm longer in the ease amount to the rear arm girth as the extension is more than 10% over the width and length of each motion.

• 지역사회간호학회지
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• 제11권1호
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• pp.199-208
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• 2000

The purpose of this study is to test the psychometric properties of the Korean version of the Health-Related Hardiness Scale(HRHS) in a sample of Korean nursing students. The korean version of HRHS was administered to 234 nursing students including 135 college students and 99 university students. The Korean version of HRHS was measured on a 6 Likert scale, assessing three factors of HRHS : control, commitment, and challenge. Internal consistency was used to test the instrument's reliability. The internal consistency of the scale was measured using a coefficient alpha. The coefficient alpha was .69(control), .49(commitment). and .69(challenge), Item analysis and confirmatory factor analysis (CFA) were used to test the instrument's construct validity. The item analysis identified that there were 13 items. which were lower than the .25 item-total correlation. CFA revealed that the scale's fadoral validity was not proper by showing unfit indices(RMSEA .07. stand, RMR .09. GFI .71). According to the findings of this study, the reliability and construct validity of the Korean version of HRHS is not satisfactory in the sample of nursing students. As a result. the researcher modified the scale through item analysis and repetitive CFA process, and proposed the revised 25-item Korean version of HRHS for nursing students. The revised scale's reliability(control .74, commitment .73. challenge .77) and factorial validity were within acceptable levels. The item analysis identified that there was no item, which is lower than the .25 item-total correlation. CFA revealed that the scale's factoral validity was proper by showing fit indices(RMSEA .08 stand. RMR .08. GFI .80).

• 한국도로학회논문집
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• 제14권6호
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• pp.103-110
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• 2012

PURPOSES : In Korea, over 70 percent of the land consists of mountainous and rolling area. Thus, tunnels continue its upward trend as road network are extended. In these circumstances, the importance of tunnel has been increased nowadays and then its safety investigation and research should be performed. This study is focus on confirming and improving the safety of tunnel. On tunnel hood, sunglare effect can irritate driver's behavior instantly and this can result in incident. METHODS : The study of this phenomenon is rarely conducted in domestic and foreign papers, so there is no proper measure for this. This study analyzes the driving environment of the effect of sunglare effect on tunnel hood. RESULTS : Traffic accidents stem from complex set of factors. This study build the Traffic Accident Prediction Models to find out the effect of sunglare effect on tunnel's hood. The independent variables are traffic volume, geometric design of road, length of tunnel and road side environment. Using these variables, this model estimates accident frequency on tunnel hood by Poisson regression model and Negative binomial regression model. Although Poisson regression model have more proper goodness of fit than Negative binomial regression model, Poisson regression model has overdipersion problem. So the Negative binomial regression model is used in this analysis. CONCLUSIONS : Consequently, the model shows that sunglare effect can play a role in driving safety on tunnel hood. As a result, the information of sunglare effect should be noticed ahead of tunnel hood so this can prevent drivers from being in hazard situation.

• 한국식품과학회지
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• 제42권3호
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• pp.373-376
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• 2010

본 연구는 국내에서의 가정내 냉장고 온도에 대한 조사를 수행하여, 현 시점에서의 냉장고에서의 식품보관 온도분포를 추정하였고, 이를 MRA(미생물 위해평가: Microbial risk assessment)의 입력변수로 활용할 수 있도록 적정 확률분포 모델을 제시하였다. 일반적으로 가정내 냉장고에서의 식품 보관온도는 식중독 발생 등에서 있어 중요한 위해인자로 작용하는 것으로 알려져 있다. 조사대상 가구는 총 139가구이었으며, 조사기간은 2009년 5월에서부터 9월까지 data logger를 이용하여 측정하였다. 조사된 냉장고 온도의 평균은 $3.53{\pm}2.96^{\circ}C$로, $5^{\circ}C$ 이상은 23.6%로 나타났다. 수집된 온도자료는 @RISK를 이용, 적합성 검정(GOF: K-S와 AD test)을 수행하여 적정 확률분포모델에 대해 추정하였고, 이중 LogLogistic(-10.407, 13.616, 8.6107)분포 모델이 가장 적절한 국내에서의 가정내 냉장고 식품보관 온도분포 모델로 나타났다. 이 확률분포 모델은 MRA적용에 있어 노출평가에서 입력변수로서 직접적 활용이 가능하다고 할 수 있겠다.