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월경 중에도 착용 가능한 ‘365 컴피 무브아 스포츠 레깅스’ 개발
조민서(Min-Seo Cho),장혜수(Hea-Soo Jang),Ngo Thi Mai Ngoc 계명대학교 생활과학연구소 2021 科學論集 Vol.46 No.-
In this study, we developed the ‘365 Comfortable Mouvoir Leggings’ that combined sports leggings and sanitary pad integral panty structure which can relieve discomfort of female consumers during menstruation. As a result, three types of leggings were designed with a four-layer structure fabrics to absorb menstrual blood and make waterproofing possible. As a result of proto typing and wearing test of TYPE 1 and TYPE 2, problems of pattern structure and fabric were found, and the improvements were corrected and supplemented to complete the final TYPE 3 prototype. The completed ‘365 Comfortable Mouvoir Leggings’ is a four-layer structure absorption fabric pad attached existing leggings, forming ‘lining/absorption later/waterproof layer’. Additionally, it is designed with the incision line between the two legs and the curved incision line from the point where the dart starts in front of the waistline to the bottom of the calf and the knee incision line pattern that emphasizes the beauty of a woman’s body while considering muscle movement during strength exercise.
김수경,김소라,김현경,박지수,이유진,조민서,정은서,Kim, Soo-Kyung,Kim, So-Ra,Kim, Hyun-Kyung,Park, Ji-Su,Lee, Yu-Jin,Cho, Min-Seo,Jung, Eun-Seo 한국치위생학회 2017 한국치위생학회지 Vol.17 No.4
Objectives: The purpose of this study is to identify the perceived symptoms of oral and temporomandibular joint disorders in adults and to analyze the factors affecting subjective symptoms of temporomandibular joint disorders. Methods: 249 adults over 20 years old who had subjective symptoms of temporomandibular joint disorders were surveyed and analyzed. Independent t-test and ANOVA test were used to examine the relationship between oral habits and temporomandibular joint disorder according to general characteristics. $Scheff{\acute{e}}$ test was used for post-hoc analysis. Multiple regression analysis was conducted to examine the factors affecting oral habits and temporomandibular joint disorder. Results: First, the factors affecting oral and habitual behaviors were married (p<0.05) and monthly income between 1 million~1.9 million won (p<0.001), higher temporomandibular joint disorder (p<0.01) And the degree of habit was increased. Second, the factors affecting temporomandibular joint disorder were increased in occupation (p<0.05) and the degree of oral habit (p<0.01). Conclusions: In conclusion, it was confirmed that oral habit influences temporomandibular joint disorder. Especially, it is suggested that prevention and promotion of temporomandibular joint disorder are needed to recognize the removal of oral habits.
재사용이 가능한 나노복합재료 Fe<sub>3</sub>O<sub>4</sub>-ACCS-Ag의 제조 및 항균 특성 평가
심재홍,김해원,김진원,서영석,오세강,조민,박정희,오병택,Shim, Jaehong,Kim, Hea-Won,Kim, Jin-Won,Seo, Young-Seok,Oh, Sae-Gang,Cho, Min,Park, Junghee,Oh, Byung-Taek 한국지하수토양환경학회 2015 지하수토양환경 Vol.20 No.3
In this study, Fe<sub>3</sub>O<sub>4</sub>-ACCS-Ag nanoparticles (NPs) were successfully synthesized using silica extracted from corn cob ash. The synthesized Fe<sub>3</sub>O<sub>4</sub>-ACCS-Ag NPs were characterized using X-ray diffraction (XRD), scanning electron microscopyenergy dispersive X-ray spectroscopy (SEM-EDX), transmission electron microscopy (TEM) and fourier transform infrared spectroscopy (FTIR). In addition, the potential application of Fe<sub>3</sub>O<sub>4</sub>-ACCS-Ag NPs as an antibacterial material in water disinfection was investigated using Escherichia coli ATCC 8739 as model bacteria. The antibacterial activity of synthesized composite material showed 99.9% antibacterial effect within 20 min for the tested bacteria. From this experiment, the synthesized Fe<sub>3</sub>O<sub>4</sub>-ACCS-Ag nanocomposites also hold magnetic properties and could be easily recovered from the water solution for its reuse. The reused nanocomposites presented the decreasing antibacterial efficiencies with the reuse cycle but the composite used three times still killed 90% of bacteria in 20 min.
한국 청소년 후기의 삶의 만족도에 관한 연구 -코로나19 전, 후인 2019년도와 2021년도 비교를 중심으로
주은선 ( Joo Eun-sun ),이주은 ( Lee Joo-eun ),박선우 ( Park Seon-woo ),조민서 ( Cho Min-seo ),안호원 ( Ahn Ho-won ) 한국청소년학회 2023 청소년학연구 Vol.30 No.2
본 연구는 청소년 후기 삶의 만족도가 코로나19 전후로 어떠한 변화가 있는지와 삶의 만족도에 영향을 미치는 요인들을 알아보고자 실시되었다. 이를 위해 통계청에서 실시한 2019년 사회조사와 2021년 사회조사를 사용하여, 2019년 2,242명(남자 1,083명, 여자 1,159명), 2021년 2,262명(남자 1,089명, 여자 1,173명)의 자료를 분석했다. 분석 결과 여성은 가정 우선시 집단의 개인적 인간관계 만족도가 낮아졌고, 남성은 가정 우선시 집단의 개인적 인간관계 만족도가 상승했다. 청소년 후기 삶의 만족도와 성취 만족도는 2019년에 비해 2021년에 낮아지고 개인적 인간관계 만족도는 높아졌다. 다중 회귀분석 결과 청소년 후기의 삶의 만족도에 조사 연도(2021년)와 1인 가구, 대학 진학 이상, 전반적 생활 여건 변화, 개인적 인간관계 만족도, 성취 만족도가 영향을 미치는 유의미한 변인으로 나타났다. 본 연구의 의의는 코로나19 전후를 비교한 종단연구이며, 통계적으로 신뢰할 수 있는 통계청 사회조사 자료를 이용했다는데 있다. 추후 연구에서는 각 변인들 간의 인과관계를 살펴볼 필요가 있다. This study was conducted to find out what changes in life satisfaction in the late adolescents before and after COVID-19 and the factors affecting life satisfaction. To this end, data from 2,242 (1,083 men and 1,159 women) in 2019 and 2,262 (1,089 men and 1,173 women) in 2021 were analyzed using the 2019 social survey conducted by the National Statistical Office. According to the analysis, women's satisfaction with personal relationships in the family-first group decreased, and men's satisfaction with personal relationships in the family-first group increased. Life satisfaction and achievement satisfaction in the late adolescents decreased in 2021 compared to 2019, and personal relationship satisfaction increased. As a result of multiple regression analysis, it was found that the survey year (2021), single-person households, college entrance, changes in overall living conditions, personal relationship satisfaction, and achievement satisfaction affect life satisfaction in the late adolescents. The significance of this study is that it is a longitudinal study comparing before and after COVID-19, and statistically reliable social survey data from the National Statistical Office were used. Future research suggests that it is necessary to examine the causal relationship between each variable.
조민 ( Min Cho ) 동국대학교 북한학연구소 2014 북한학연구 Vol.10 No.1
지금까지 남북교류의 문제점은 심도있는 교류가 부족했다는 점이다. 문화의 경우 대중의 문화접촉이 제한된 문화공연이 대부분이었다. 경제의 경우 북한의 값싼 노동력을 통한 가격경쟁력 확보가 목적이었다. 남북교류는 문화를 통한 남북 간 동질감 확대라든가 경제를 통한 남북경제 의 건설적인 발전과는 거리가 있었다. 이는 결국 접점의 부족으로 인한 이해심 부족으로 연결되었고 남북한 모두 상대방에게 베푼다고 주장하는 결과를 낳았다. 이를 극복하기 위해선 남북한 간의 접점을 더욱 강화하는 교류가 필요하다. 이의 건설적인 발전을 위해 남북한이 동시에 할 수 있고 경쟁력이 있는 부분을 찾아야 하는데 그것이 바로 애니메이션 산업이다. 지금까지도 소수의 애니메이션 합작사업이 있었지만 분단이라는 특수성과 북한의 폐쇄성이 발전이 억제되어왔다. 그리고 남북한 애니메이션 산업의 경제성과 경쟁력을 유지하기 위해서는 지금처럼 남한이 기획하고 북한이 일부 제작하는 창작애니메이션으로는 한계가 있다는 점이다. 남북 애니메이션 합작사업의 자생력을 확보하기 위해서는 애니메이션 선진국에서 하청물량을 확보해야 한다. 꾸준한 제작물량확보를 통한 경제성 확보와 경제력 확보를 통한 자체애니 메이션 제작이라는 선순환 구조가 가능한 지역은 현시점에서 개성공단 뿐이다. 개성공단에 남북 애니메이션 센터를 만들면 남북 간 문화·경제교류의 질적 양적 성장이 가능할 것이다. So far, the problem of inter-Korean exchanges that point is the lack of in-depth exchanges. In the case of contact with the public culture of the culture was mostly limited cultural performances. In the case of North Korea’s economy through price competitiveness is cheap labor purposes. Cultural & economic exchanges have not made between the two Koreas over the Civil chemistry expanded and constructive economic development of North-South economic. This results due to the lack of contact was linked to a lack of understanding. It make North and South Korea both claim “We give to you more than you”. To overcome these problems instantly contacts between the two countries need to further strengthen exchanges. North and South Korea for the development of constructive and competitive at the same time can be used to find a part that’s what the animation industry. At this moment, characteristics and that the division is inhibited the development of North Korea has been closed. And then, Animation industry in North and South Korea in order to maintain the competitiveness of the economy and now as part of the North and South Korea is planning to produce a creative animation is that it is limited. North-South joint ventures animation animation developed in order to ensure a viable quantities should be obtained from the contractor. Ensure steady economic production quantity and economic power by securing itself by securing a virtuous cycle that animation is only possible area of Kaesong at the present time. When you create an animation center in Kaesong North-South cultural and economic exchanges between the two Koreas will be possible qualitative and quantitative growth.