• 한국환경보건학회지
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• 제43권5호
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• pp.401-411
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• 2017

Objectives: The purpose of this study was to investigate the factors affecting the use of oral hygiene products in infants. Methods: From October 2015 to December 2015, astructured questionnaire survey was conducted for infants and parents about the infants' oral hygiene product use from 0 to 4 years of age in Seoul and other metropolitan areas. Results: The use of oral tissues for infants and children was more frequent in infants, with less than four uses of oral tissues per 10 infants. The overall amount of toothpaste usage among infants was lower than those of infants whose parents are high school or college graduates. The number of oral tissues used per infant per week was less among infants who sucked less than 4 times per 10 infants. The frequency of use of infant mouthwash per week in every 10 infants was less than those who swallow mouthwash less than once. The number of mouth rinses after the use of oral tissues for infants was high in boys, and the number of infants who sucked oral tissues was less than 4 times when used 10 times. The number of mouth rinses after the use of toothpaste was less for infants with college-graduate parents. The factors affecting the number of mouth rinsings after using oral tissues for infants were gender and sucking frequency. Conclusions: In this study, the oral hygiene products for infants were found to differ and affect the usage, the frequency of use, and the number of mouth rinses according to the general characteristics of infants' and parents and the use of oral hygiene products.

• 대한한방소아과학회지
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• 제31권1호
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• pp.25-42
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• 2017

Objectives The goal of this review was to investigate clinical, experimental and literature studies of Korean medicine on atopic dermatitis (AD) of Korean children in Korean medicine literature, seeking for the better research methods for more effective treatments. Methods Electronic investigations were practiced on AKOP (The Association of Korean Oriental Pediatrics, http://www.akop.or.kr) to collect theses which were published by J Pediatr Korean Med. The key word 'Atopy' was used for searching to ensure that every related thesis was collected. The publication date was limited from 1996 to 2016. The selected literatures were assessed mainly according to distributions of study type, publication year, scale, treatment and its efficacy. Results 55 papers were selected from 59 studies. In these collected 55 related theses, there were 29 experimental studies (52.73%), 18 clinical studies (32.73%), 8 review studies (14.55%). In the 29 experimental studies, there were 20 studies (68.97%) using NC/Nga mouse as subjects. The mite antigen was used to trigger AD by 8 studies (27.59%). The studies have been utilizing DNCB and DNFB instead of mite antigen since 2011. All the experimental studies showed that the Korean medicine was effective in AD. In total 18 clinical studies, 3 studies (16.67%) were case reports, only 1 thesis (5.56%) was conducted by case control study and the rest were case series studies. 7 studies (38.89%) of 18 studies diagnosed AD according to Hanifin and Rajka's diagnostic criteria (1980), only 1 study (5.56%) according to the Korean standard and the rest 10 studies (55.56%) didn't mention diagnostic criteria. 12 clinical studies (66.67%) showed efficacy in treating AD. There were 10 studies (55.56%) only employing internal treatments and 1 thesis (5.56%) didn't mention the exact prescription. Naesowhajungtang-kamibang, Saenghyeoryunbue-um were used 3 times (16.67%) as the internal medicine respectively. 5 theses (27.78%) were combined with acupuncture therapy. Hegu (LI4), Sanyinjiao (SP6) were used in 4 theses, and Taichong (LR3), Quchi (LI11), Zusanli (ST36) in 3 theses. The number of acupoints chosen from The Spleen meridian of Foot-Taiyin was the largest. There were 8 review theses. 2 were about the foreign oriental medicine, 3 were about the external medicine or external treatment methods, and 3 other studies were about severity scoring systems, the methodological study in the latest clinical study, overview for pattern and results of herbal medicine-derived AD clinical researches. Conclusions The experimental studies and clinical studies showed the effectiveness of Korean medicine treatments. However, this study still needs improving by conducting more comparative studies and using better research methods, in order to find more effective treatments to improve clinical efficacy.

• 천문학논총
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• 제34권2호
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• pp.17-28
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• 2019

The Korean Astronomical Society (KAS) Education & Public Outreach Committee has provided education services for children and school teachers in Cambodia over the past three years from 2016 to 2018. In the first year, 2016, one KAS member visited Pusat to teach astronomy to about 50 children, and in the following two years of 2017 and 2018, three and six KAS members, respectively, executed education workshops for ~ 20 (per each year) local school teachers in Sisophon. It turned out that it is desirable to include both teaching of astronomical knowledge and making experiments and observations in the education in order for the program to be more effective. Language barrier was the main obstacle in conveying concepts and knowledge, and having a good interpreter was very important. It happens that some languages, such as the Khmer of Cambodia, do not have astronomical terminologies, so that lecturers and even the education participants together are needed to communicate and create appropriate words. Handout hard-copies of the education materials (presentation files, lecture/experiment summaries, terminologies, etc.) are extremely helpful for the participants. Actual performing of assembling and using astronomical telescopes for night sky observations has been lifetime experience for some of the participants, which might promote zeal for knowledge and education. It is hoped that these education services for developing countries like Cambodia can be regularly continued in the future, and further extended to other countries such as Laos and Myanmar.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제12권3호
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• pp.34-41
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• 1990

The pilomatricoma (calcifying epithelioma of Malherbe) is rare benign hard, spherical and freely movable cutaneous tumor, which was differentiated from hair cells, particulary hair cortex cells. It is usually occured as a single, asymptomatic, 0.5 cm to 3.0 cm sized, deep seated, firm nodule, covered by normal or pink skin. It arises chiefly in young people, including children, and most often in the head, neck and upper extrimites. The authers experienced a case of pilomatricoma which occured in preauricular region. This case was summarized as follows. 1. 10 years old female has suffered from hard subepidermal mass on preauricular area and she visited our out patient clinic. So we performed surgical extirpation and the excised specimen was pathologically examined. 2. Grossly the tumor measures 2.0 cm in diameter and firm, bosselated, spherical shaped which covered by a thin layer of fibrous tissue. On cut section, it shows spicular gritty surfaces, well encapsulation, interwoven and keratotic lamellae. 3. Histopathologically, the epithelial masses of the tumor are composed of two type of cells, basophilic cells and shodow cells. The basophilic cells resemble hair matrix cells which posses round or elogated, deeply basophilic nuclei and scanty cytoplasm. The shadow cells show a central, unstained shadow at the site of the lost nucleus. Gradual development of basophilic cells into shadow cells can be observed. Foci of calcification are present within the lobule of shadow cells. The stroma of the tumor shows a considerable foreign body giant cell reaction adjacent to the shadow cells. 4. No recurrence was observed until post-operative 40 months.

• 한국중재학회지:중재연구
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• 제27권1호
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• pp.3-35
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• 2017

For recent years, several disputes between Korean consumers and multinational companies have arisen. Since the disputes were big and material that children's safety was at issue, a question started if Korean law properly has protected consumers' rights against multinational companies. While the Korean legal society tried to legislate punitive compensation with this concern, the U.S. Supreme Court reached an interesting case law regarding consumer contracts. A recent trend on consumer contracts in the United States shows that general terms have arbitration clause with class action waiver. As much as international arbitration has worked as the most effective resolution in international commercial disputes, the concept is still foreign and the experts are not approachable to lay individual consumers. However, class action in arbitration can hugely help for lay individual consumers to bring a case before arbitration tribunal. California courts consistently showed the analysis that the practical impact of prohibiting class action in arbitration clause is to ban lay individual consumers from fighting for their rights. However, the Supreme Court held that the arbitration clause shall be enforced as parties agree even if consumers practically cannot fight for their rights in the end. Even though consumer contracts are a typical example of lack of parity and of adhesive contract, the Supreme Court still applies liberalism that parties are equal in power and free to agree. This case law has a crucial implication since Korean consumers buy goods and services from the U.S. and other countries in everyday life. Accordingly, they are deemed to agree on the dispute resolution clauses, which might violate their constitutional right to bring their cases before the adjudication tribunal. This issue could be more important than adopting punitive compensation because consumers' rights are not necessarily governed by Korean law but by the governing law of the general terms and conditions chosen and written by the multinational companies. Thus this paper studies and analyzes the practical reality of international arbitration and influence of arbitration clause with class action waiver with the U.S. Supreme Court and California case laws.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년도 추계학술발표대회 논문집
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• pp.151-155
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• 2009

With the recent increase in the number of foreign settlers in our country, we need a societal system which they can adapt well in. In order to successfully settle in our society, the marriage immigrants who especially plan a life in a new environment should be supported with support programs, especially to help them adapt to their very basic housing environment as their daily environment. From this research, through a program analysis of multi-cultural family support centre, the societal support helping to adapt to the residential environment for marriage immigrants in each nation was examined, and grasp an understanding on their adaptation to the housing environment by conducting interviews about housing environment adaptation examples. From the result of analyzing the 100 programs of the multi-cultural family support system, it could be seen that for the marriage immigrants to adapt, various programs are needed. In other words, there are effective programs for the early settlement of the marriage immigrants such as Korean education, tradition culture education, provision of district daily information, but it could be seen that heavier education was needed for, than for the sake of the marriage immigrants who took such education. Through adaptation case examples of 8 marriage immigrants from 5 different countries, it was realizable that the housing problems the marriage immigrants go through, are not limited to themselves, but also are related to the safety of their family and adaptation problems with their children. Therefore, by developing an adaptation program to help with housing environmental adaptation, the lives of the marriage immigrants' families will be supported, and will support early settlement, which then basic preparation for human resources as district societal use will be needed. By developing a program with a housing environmental professional, and if there is a positive effect and achievement, it is expected that there will be a standard program system available for all marriage immigrants.

• International Journal of Costume and Fashion
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• 제4권
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• pp.21-45
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• 2004

The rapid development of science technology during the 20th century has greatly lowered the hours for labour, thus giving members of society extra time for leisure. With the increasement of leisure activities, sports casual wear has become one of the foremost leading items in the fashion industry, and among such sports casual, down wear has become the F/W season's most popular item. Because it generates high profits, many recognize it as a very important factor in lady's wear. Since the 1990's, down wear was widely applied to various sections of lady's, men's, and children's wear, and it has ceased to be limited to sports casual only. The purpose of this study was to fully understand the characteristics of down, and to develop crossover garments design desired not only in the F/W season but also the S/S season. It has been taken into consideration that many restrictions in sewing technique and material selection in manufacturing down as a fashion product exist when choosing a means of manufacture. That was why this study focused on the history and characteristics of down while analysing the works of domestic and foreign designers to concretely applicate them in fashion products. This study has divided the resulting down wear products according to consumer preference： vest, jacket, coat, one-piece, and skirt to applicate design manufacture of lady's wear in general, while designing and making artistically expressed down wear. There were 48 works developed as a result of this study, of which 41 were ready-to-wear, and the remaining 7 works were creative art wear.

• 한국지역지리학회지
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• 제19권2호
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• pp.203-222
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• 2013

본 연구는 두 가지 목적 하에서 수행되었다. 하나는 결혼 이주 여성이 가족, 이웃, 친구, 조직, 국가와 관계하면서 겪는 갈등, 차별, 저항 등을 구체적으로 탐색하는 것이다. 다른 하나는 결혼 이주 여성과 가족을 새로운 시각, 즉 초국가(국경을 초월한 로컬과 로컬의 관계), 로컬, 국가와의 관계적 공간으로 설명하는 데 있다. 연구 결과는 세 가지로 요약될 수 있다. 첫째는 국제결혼에 의해 초국가적 공간이 형성되며, 생성된 공간은 결혼 이주 여성의 (비)일상적 활동에 의해 유지된다. 초국가적 활동은 송금(remittance), 자녀의 양육과 교육, 친정 방문, 전화나 인터넷 등을 통한 정서적 교감 등이 포함된다. 둘째는 결혼 이주 여성이 가족, 이웃, 친구, 기관 등과 연관됨에 따라 중층적인 관계적 로컬 공간이 형성 유지되고 있다. 셋째는 결혼 이주 여성은 국적 취득과 정부(지방자치단체)의 다문화 지원 사업의 측면에서 국가 권력 혹은 정부 행정과 연관되어 있다. 국민 정체성과 관련지어 결혼 이주 여성은 모국과 한국 가운데 어디에 속하는지 구분이 불명확한 위치에 놓여 있음을 느끼는 경우도 있다.

• Journal of Microbiology and Biotechnology
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• 제8권4호
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• pp.369-377
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• 1998

Rotavirus is a major cause of severe gastroenteritis in young children and animals throughout the world. The VP7 of rotavirus is thought to induce the synthesis of neutralizing antibodies and to be responsible for determining viral serotypes. The cDNA coding for the VP7 capsid protein of human rotavirus, obtained from Korean patients (HRV-Y14), was cloned and its nucleotide sequence was determined. Comparative analysis of the nucleotide sequences between VP7 of Y14 and that of other foreign isolates showed $92.7~95.2\%$ homology to G1 serotypes (RV-4, KU, K8, WA), $74.2\%$ homolgy to G2 serotype HU-5, $76.4\%$ homology to G3 serotype SA-11, and $77.6\%$ homology to G4 serotype A01321. These data suggest that HRV-Y14 can be classified as a G1 serotype. cDNA coding for VP7 of HRV-YI4 was subcloned into the baculovirus vector and the VP7 glycoprotein was expressed in insect cells. The expressed proteins in Sf9 cell extract and tissue culture fluid were separated on SDS-PAGE, and Western blot analysis with monoclonal antibody raised against the synthetic peptide containing 21 amino acids within the VP7 conserved region was performed. The molecular weight of recombinant VP7 was estimated to be 36 kDa which is about the same size as the native VP7. Addition of tunicamycin in the culture media caused a reduction of the molecular weight of the recombinant VP7 indicating that the expressed protein was glycosylated.

• 재활복지공학회논문지
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• 제8권4호
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• pp.267-273
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• 2014

본 연구는 장애아동 신체적 특성과 편리성을 바탕으로 개발된 제품의 사용성 평가를 통하여 기능성, 편의성 및 안정성의 문제점을 파악하고 개선방향을 제시하는데 목적이 있다. 사용자 평가 분석을 위하여 장애인용 유모차를 사용해 본 경험이 있는 장애아동의 보호자 30명을 대상으로 실시하였고, 제시되는 시나리오 평가방법을 참고하여 유모차의 기능 및 구조 항목별로 용이성 여부를 5점 척도로 평가하였다. 전문가 10명을 대상으로 장애인용 유모차에 대한 사용과정을 직접 체험하면서 탐색적 방법에 의하여 디자인 및 설계상의 문제점을 발견하고 수정 및 해결방안을 제시하도록 하였다. 본 사용성 평가를 바탕으로 기존 국외 장애인용 유모차와의 차별성을 확보하고, 유모차 기능 및 편의성 등의 조건을 분석 제안하여 국내 제품의 만족도와 경쟁력 향상에 기여할 수 있을 것이라 사료된다.