• Title/Summary/Keyword: 모성권

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투명 면상 발열체 응용을 위한 신뢰성 평가

  • Park, Seong-Hwak;Jo, Jin-U;Ju, Byeong-Gwon;Kim, Seong-Hyeon
    • Proceedings of the Korean Vacuum Society Conference
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    • 2014.02a
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    • pp.473.2-473.2
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    • 2014
  • 투명 면상 발열체는 심미적인 기능을 부가할 수 있기 때문에 다양한 용도의 어플리케이션이 가능하여 저온용 뿐 아니라 고온용 발열체에 대한 많은 연구가 진행되고 있다. 본 연구에서는 ITO/ZnO의 투명 면상 발열체를 제작하였으며, 발열체의 특성을 최적화하기 위해 씨드층 및 수열합성법으로 제작된 film-like ZnO 나노구조체의 두께에 따라 발열 특성을 비교분석 하였다. 제작된 발열체는 $350^{\circ}C$이상에서 안정적으로 발열을 확인하였다. 발열체를 제품 적용 가능성을 확인하기 위해 발열량, 온도균일성, 발열 유지 안정도, 내마모성 등의 신뢰성 평가를 진행하였다.

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Design of Anti-abrasive curved ducts for high-velocity gas-solid flow (내마모성을 갖는 고속 분립체 이송용 곡관의 형상 설계)

  • 권동구;김윤제
    • Proceedings of the Korea Society for Energy Engineering kosee Conference
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    • 2000.04a
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    • pp.229-235
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    • 2000
  • A study on the improvement of anti-abrasion nature of curved ducts for high-velocity gas-solid flow which are typically equipped in a coal-burned steam power plant has been investigated numerically and experimentally. To reduced the abrasion of pipe by particle, we have tried to form the vortex flow field in the region where flow changes its direction , modelled with two different shapes. 22.5$^{\circ}$and 90$^{\circ}$ elbows. the governing equations for three -dimensional , turbulent flow fields are discretized by FVM and solved bySIMPLE algorithm . From the numerical analysis, the new designed elbows for reducing abrasion have been developed. Numerical results are compared with the experimental abrasion data which are obtained from one of the operating coal burned steam power plants in Korea. Comparison of these results show that the developed elbows have much more durability than the original one.

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학교 및 대학 비정규직의 사학연금법 적용에 관한 연구

  • Gwon, Hyeok-Jin;Lee, Da-Mi
    • Journal of Teachers' Pension
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    • v.4
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    • pp.257-300
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    • 2019
  • 본 연구는 학교 및 대학 비정규직의 증가 원인과 실태를 파악하고, 이들의 사학연금법 적용에 관하여 형평성과 보장성 측면에서 분석하였다. 1990년대 노동유연화의 일환으로 교육 영역에서 비정규직이 빠른 속도로 증가해 온 가운데 최근 강사법 개정 등 학교 및 대학 비정규직의 처우나 위상에서의 변화가 발생하고 있는 것으로 나타났다. 이들이 사학연금법에 적용될 경우, 퇴직급여 측면에서는 지금보다 유리해질 수 있으나, 직무상 재해, 실업, 그리고 모성보호 측면에서는 보장성이 떨어지거나 해당 제도의 부재로 인해 불리해질 수 가능성이 존재한다. 또한 장기재정추계를 실시한 결과, 단기적으로는 재정수지에 긍정적일 수 있지만 중·장기적으로는 점차 부정적으로 작용할 수 있음을 예측할 수 있었다. 이에 본 연구는 학교 및 대학 비정규직을 사학연금법에 적용하기에 앞서 사학연금 차원의 제도 개선이 반드시 선행되어야 함을 제언하였다.

Improvement of Capability to the Self-Determination of Disabled Women in Abortion (낙태에서 장애여성의 자기결정권에 관한 역량 강화)

  • KIM, Moon-Jeong;SHIM, Jiwon
    • Korean Journal of Medical Ethics
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    • v.21 no.4
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    • pp.301-315
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    • 2018
  • Women have been entrusted with responsibility for pregnancy, childbirth, and nurturing by means of socially imposed 'maternity' along with their physical characteristics. Abortion too involves the bodies of women, and women are the ones most affected by it. However, women do not yet have the right of self-determination over their bodies. In the "pro-choice versus pro-life" abortion debate in South Korea, women's self-determination is often treated with less significance than the alleged "respect for life." Moreover, as Korea's declining fertility rate has become a serious social problem, women's perspectives on the issue of abortion have been sidelined. Yet even in this context, there is a double standard between the treatment of disabled and able-bodied women. The purpose of this study is to examine the issue of self-determination, especially for women with disabilities, from the perspective of a capability approach. The following three recommendations are proposed: (a) that the various contextual variables of disabled women are included in the concept of self-determination; (b) that a solid relationship between individuals and communities is established in order to ensure the realization of the right of self-determination for disabled women; and (c) that the discourse of "reproduction rights" (i.e. comprehensive rights of women with disabilities) be expanded.

A Study on Factors Related to Work-family Balance of Working Women with Children (유자녀 취업여성이 경험하는 일-가정 균형에 관련된 변인에 대한 연구)

  • Chang, Young-Eun;Park, Jeong-Yun;Lee, Seung-Mie;Kwon, Bo-Ra
    • Journal of Families and Better Life
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    • v.29 no.2
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    • pp.63-72
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    • 2011
  • The purpose of this study is to examine the factors related to how Korean working mothers balance work and family. We used the first year data of 1661 working mothers participating Korean Longitudinal Study of Women and Families. When mothers were living with their parents-in-law, reported higher level of work-family spillover; whereas satisfaction with husband's household chores was more their related to lower level of work-family spillover. Attitudes placing lower priority on family, disagreement on their works with husband, and traditional family role perception were related to higher level of work-family interference. We also found that salary, working hours, job satisfaction, and a series of maternity protection programs, including maternity leave, were significantly related to work-family balance.

A study on Adhesion and Wear Resistance of Vanadium Carbide Coating on Die Steels by Immersing in Molten Borax Bath (용융 붕사욕 침지법에 의해 금형용 강에 형성된 VC coating층의 밀착성과 내마모성에 관한 연구)

  • Lee, B.K.;Nam, T.W.
    • Journal of the Korean Society for Heat Treatment
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    • v.13 no.2
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    • pp.71-84
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    • 2000
  • A study on adhesion and wear resistance of VC(vanadium carbide) coating on die steels, STD11 and STD61, has been carried out. The VC coating on the die steels was made by immersing them in molten borax bath, a kind of TRD(thermo-reactive deposition and diffusion). Adhesion strength and wear resistance were investigated using scratch test, indentation test and plate-disc test(Ogoshi type) respectively. The influence of sliding distance on the amount of wear has been determined and dominant wear mechanisms has been characterized using optical microscopy, scanning electron microscopy and EDS spectroscopy. The critical adhesion strength($L_c$) between VC coating layer and substrate(STD11) was increased to 60N($L_c$) in the scratch test. In the case of STD61, the strength increased to 24N. The wear resistance of VC coated die steels was excellent because the diffusion layer formed just below the coating layer. The dominant wear mechanism was identified as adhesive wear for VC coating die steels which were worn by combination of cracking and plucking of VC fragments and disc.

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A Field Study on Managing System of Maternity Clinic at Public Health Centers in Seoul (서울시 보건소 모성실 운영실태에 관한 현장 연구)

  • Chung, Yeon-Kang;Kwon, Young-Mi;Kim, Hee-Young
    • Research in Community and Public Health Nursing
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    • v.6 no.2
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    • pp.259-274
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    • 1995
  • The study is to grasp the problems related to operation of Maternity clinic of public health centers in seoul and needs for public health of community in relation to consumers and providers in order to improve efficiency of community public health for mothers and children. Four pregnancy woman, who receive medical care at the maternity clinic of M public health centers in seoul and understand the purpose of this study, and one nurse who works at the were the objects of this field study. Participating observation and intensive interviews were conducted to collect data. All of them were performed as necessary from time to time since December, 1994, and not during a specific period. Through an data analysis in the order of sector analysis and classification analysis, the data were classified into specific patterns and the results are the following; 1. All of the subjects were using both private hospitals and public clinics, but managing activities prior to delivery were not carried out in accordence with theories for those activities. 2. The subjects showed two types of response to utilizing maternity clinic. they answered that the advantages of the clinic were 'short waiting time for medical treatment', 'medical treatment by female doctors' and 'economical benefit.' Meanwhile, they gave negative response to the problems of 'non-implementation of delivery' 'uncleanness and insufficient facilities', 'limited time of treatment', 'lack of expertise' and 'want of public health education for materity.' 3. Problems related to operation of maternity clinic were 'lack of experts', 'irrational facility structure' and 'absolutely lack budget'. In terms of the status of managing the subjects, 'programs only aimed at attaining the central-government-assigned objects' and 'limited management before and after delivery by non-implementing delivery' were pointed out to be problems. Regarding public health education before delivery and PR relations, 'superficial public health education for maternity' and 'absence of PR programs' were named. In planning and evaluation, 'absence of autonomous planning and evaluation by the clinic itself' was a major problem in operating the clinic. 4. 'Substantial health education and PR', 'supplementation of facilities and eqipment', 'development' and supply of demanded service by the subjects', 'implementation of autonomous programs', and 'reinforcement of supplementary education' were presented as alternatives for efficient opration of maternity clinics.

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Development of Ergonomic Performance Enhanced Cycle Wear by Taping Therapy (테이핑 요법을 응용한 근력강화형 싸이클웨어의 개발)

  • Cho, Seong-Hun;Son, Seung-Yi;Koo, Young-Suk;Han, Nam-Ki;Hong, Sang-Gi;Kim, Hwan-Jik
    • Proceedings of the Korean Society of Dyers and Finishers Conference
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    • 2012.03a
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    • pp.96-96
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    • 2012
  • 최근 주 5일제 근무 실행과 사회복지의 확산, 여가 선용에 대한 욕구와 더불어 건강증진에 대한 싸이클이 주목을 받고 있음. 싸이클웨어(Cycle Wear)에 요구되는 개발요소는 경기력 향상을 위한 기능적 요소와 패션성을 부여하는 심미적 요소로 크게 구분 가능하며 해외에서는 기능성과 패션성이 적절하게 조화를 이룬 제품을 계속 출시되고 있음. 본 연구에서는 운동 시 발생하는 열을 흡한속건 기능으로 효과적으로 발산하고 동절기에는 보온 기능을 갖는 세섬도 하이멀티 OY형 이형단면사 및 잠재권축사를 이용한 고신축 환편 및 경편물 개발하고, 극한환경에서도 고견뢰도를 유지할 수 있는 섬유의 염색법 및 기능성 발현 가공법의 적용, 내마모성과 필링이 우수한 아라미드+나일론 복합가공사 신축직물 제직 및 염색가공 공정 개발을 통해 기능성을 발현할 수 있는 싸이클 웨어 원단을 개발하였음. 또한 종래 Compression Wear에만 적용하던 테이핑 요법을 응용한 근력강화형 싸이클웨어 패턴과 디자인 개발을 통해 다양한 형태의 근력강화형 싸이클웨어를 개발하였으며, 무산소파워, 유산소파워, 젖산분석, EMG 분석 및 에너지 대사분석 등의 운동능력 성능평가를 통해 테이핑 요법이 적용된 싸이클웨어의 근력강화 효과를 확인하였음. 이와 같이 개발된 싸이클웨어는 무산소파워, 유산소파워, EMG 분석에서 각각 근력강화 효과를 보였으며, 피로물질인 젖산의 경우는 발생의 정도가 낮게 나타났음. 또한 여성에 비해 남성의 근력강화 효과가 크게 나타나는 경향을 보였음.

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A Study on the Formation of Carbide Layers on Steels Immerged in Fused Borox Bath Containing Fe-V (Fe-V을 첨가한 용융 붕사욕에서 강의 탄화물 형성에 관한 연구)

  • Lee, Byung-Kwon
    • Journal of the Korean Society for Heat Treatment
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    • v.4 no.2
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    • pp.19-26
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    • 1991
  • This study has been constructed to establish the formation of the VC layer on various steels by immersion in fused borax bath containing Fe-V powder. The result obtained from the experiment are as follows. (1) The carbide is supposed to grow on the front surface of the carbide layers by the reaction between carbide-forming elements dissolved in the fused borax and carbon atoms successively supplied through the layer from the matrix. (2) The growth rate of the carbide layers was controlled by the diffusion rate of C in the carbide layer and C content in the matrix. (3) Carbide layer formed on the surface of the specimen is VC layer and the hardness of this layer is above $H_v$ 3000.

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Biotechnology and Women's Agency: Between IVF and Therapeutic Cloning Research (생명공학과 여성의 행위성: 시험관아기 시술과 배아복제 연구 사이에서)

  • Cho Joo-Hyun
    • Journal of Science and Technology Studies
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    • v.5 no.1 s.9
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    • pp.93-123
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    • 2005
  • This work has following two research goals. First, IVF treatments that have been recently going on in Korea are reexamined from the perspective of women's reproductive rights. Second, the intimate connection between IVF and therapeutic cloning research, in that remnant embryos and eggs that have been secured through IVF treatments have served as a main source of supply for therapeutic cloning research, has been emphasized. The fact that the influencing power of tradition on Korean families and women and IVF techniques eventually joined their hands in support of therapeutic cloning research is noted. Analysis of experiences of infertility by women in the realms of family, medical care during IVF treatment, and therapeutic cloning research that requires continuous supply of eggs leads to following conclusions. First, in the realm of family, infertile women were not only relegated to the status of abnormality but pressured to question their own womanhood. Under this circumstance, IVF treatment helped to reinforce the traditional concept of biological motherhood, thus categorizing married women giving birth to babies and married women who can't or refuses to do so to 'normal ones' and 'abnormal ones' respectively. Second, in the realm of medical care an infertile woman could rediscover her own body during the process of IVF treatment. By going through the processes of hormone treatment, implantation, conception, miscarriage, and so on, she could realize that her own body is understood in diverse ways to her, her family, and the medical profession. Third, in the realm of the state, IVF treatment that was serving as the main supplier of research materials for therapeutic cloning research has been able to avoid controversy in public discourses since the latter has emerged as a signifier of new national economic workhorse for the 21st century. As therapeutic cloning research went into high gear, the status of women as egg providers began to assume a political dimension. Women as egg providers are called upon to take on a paradoxical role as patriotic contributors to national economy on the one hand and as guardians of sacred 'life' on the other hand. The direction and progress of the research will depend on the ways that women comply, compromise, and/or resist the contradiction brought about by being assigned to assume these two identities: the one as a member of the nation requested to serve as a part of national economic development project, even though considered ineligible for financial recompense, and the other one as a guardian of sacred 'life,' even though she have to serve the research that is allowed to create a 'life' to destroy a 'life.'

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