http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
후천적 장애인의 장애 발생 이후 심리적 변화과정에 대한현상학적 연구
남진현,김형주,신서원 한국상담심리교육복지학회 2023 상담심리교육복지 Vol.10 No.5
본 연구는 후천적 장애인의 장애 발생 이후 심리적 변화과정에 대한 탐색을 목적으로 수행된 현상학적 연구이다. 후천적으로 장애를 얻은 5명의 참여자를 모집하여 반구조화된 인터뷰를 실시하고,Giorgi의 현상학적 방법론을 사용하여 분석하였다. 연구결과, 장애 발생 당시에는 삶과 죽음의 경계에서 드는 두려움, 치료과정에서의 고통과 괴로움이 발견되었다. 장애 발생 이후 참여자들은 적응및 재사회화 과정에서의 사회적 차별로 인한 절망감, 서러움, 우울감 등을 공통적으로 보고하였으며, 이러한 감정들은 시간이 지날수록 심해지는 것으로 나타났다. 사회적 차별로 인한 부정적 경험은 새로운 관계 및 역할의 재정립을 통해 해소되었으며 그 과정에서 참여자들은 자신감, 자존감의향상 및 내적 성장을 보고하였다. 본 연구는 후천적 장애인의 심리변화 과정에 따른 구체적인 평가및 차별적인 상담 개입이 제공되어야 함을 시사한다. The purpose of this study was to explore psychological changes of people with acquireddisability. Semi-structured interviews were done for five participants and the data were analyzedusing Giorgi’s phenomenological method. As a result, fear at death’s door, and pain andsuffering in rehabilitation were found at the time of acquiring disability. As time went by, theycommonly experienced hopelessness, sadness, and depression in the process of adaptation andre-socialization due to social discrimination. Furthermore, these feelings were heighten overtime. Finally, they overcame these feelings due to redefined relationships and roles. They alsosaid high level of self-confidence, self-esteem, and psychological growth were achieved. Thefindings suggests that different interventions were needed for people with acquired disabilitydepending on their psychological changes.
남진현 대한화학회 2017 Bulletin of the Korean Chemical Society Vol.38 No.4
The three-phase boundaries (TPBs) in the electrodes of solid oxide fuel cells (SOFCs) have different activity because of the distributed nature of the electrochemical reactions. The electrochemically active thickness (EAT) is a good measure to evaluate the extension of the active reaction zone into the electrode and the effective utilization of TPBs. In this study, an electrochemical reaction/charge conduction problem is formulated based on the Butler–Volmer reaction kinetics and then numerically solved to determine the EATs for the active electrode layers of SOFCs with various microstructural, dimensional, and property parameters. Thus, the EAT data and correlations presented in this study are expected to provide useful information for designing efficient electrodes of SOFCs.
남진현,김찬중,Nam, Jin-Hyeon,Kim, Chan-Jung 대한기계학회 2000 大韓機械學會論文集B Vol.24 No.11
A numerical analysis on the freeze coating process of a non-isothermal finite dimensional plate with a binary alloy is performed to investigate the growth and decay behavior of the solid and the mushy layer of the freeze coat and a complete procedure to calculate the process is obtained in this study. The continuously varying solid and mushy layers are immobilized by a coordinate transform and the resulting governing differential equations are solved by a finite difference technique. To account for the latent heat release and property change during solidification, proper phase change models are adopted. And the convection in the liquid melt is modeled as an appropriate heat transfer boundary condition at the liquid/mushy interface. The present results are compared with analytic solutions derived for the freeze coating of infinite dimensional plates and the discrepancy is found to be less than 0.5 percent in relative magnitude for all simulation cases. In addition the conservation of thermal energy is checked. The results show that the freeze coat grows proportional to the 1.2 square of axial position as predicted by analytic solutions ar first. But after the short period of initial growth, the growth rate of the freeze coat gradually decreases and finally the freeze coat starts to decay. The effects of various non-dimensional processing parameters on the behavior of freeze coat are also investigated.
남진현,남두희 한국인터넷방송통신학회 2014 한국인터넷방송통신학회 논문지 Vol.14 No.4
본 연구에서는 다중 사용자 환경의 볼륨 가시화(Volume Rendering)에서 변환 함수(Transfer Function)의 최적화 방안을 연구한다. 볼륨 데이터에 따라 필요한 변환 함수의 형태가 다르기 때문에 여러 번의 시행착오를 겪어야 필요한 변환 함수를 얻을 수 있는데, 이를 방지하기 위해 크라우드 소싱 기법을 이용하여 변환 함수의 파라미터를 최적화 하는 방안을 제안한다. 다중 사용자 환경에서 각 사용자마다 신뢰도에 따른 레벨을 지정하여 가중치로 사용한다. 이전 사용자가 사용했던 변환 함수 파라미터는 가중치만큼 다음 사용자에게 제공되기 때문에 다음 사용자는 변환 함수의 최적 파라미터를 찾기 위한 시도횟수를 줄일 수 있다. times. To prevent this, we propose transfer function optimization plan using crowd sourcing. In multi user environment, we use weight value for reliability level for each user. Because transfer function parameter used previous users is provided next users, they can be used effectively optimized transfer function and can reduce attempts. This Study is Transfer function optimization plan of volume rendering of multi user environment. Each volume data, for appropriate transfer function, they should be adjusted parameter many times. To prevent this, we propose transfer function optimization plan using crowd sourcing. In multi user environment, we use weight value for reliability level for each user. Because transfer function parameter used previous users is provided next users, they can be used effectively optimized transfer function and can reduce attempts.
남진현,송치성,김찬중 대한설비공학회 2004 설비공학 논문집 Vol.16 No.10
A multi-dimensional freeze drying analysis program, which took simultaneous heat and mass transfer, sublimation of ice and motion of sublimation front into full account, was developed using finite volume method with fixed grid. The effect due to the motion of sublimation interface was modeled by an enthalpy formulation streamlined for the freeze drying problems. The efficiency and accuracy of the program was validated by solving one- and two-dimensional freeze drying problems frequently encountered in industrial processes. Finally, the freeze drying processes of cylinder and slab objects with permeable side surfaces were simulated, which demonstrated the capability of the present analysis program in solving multi- dimensional freeze drying problems with complex sublimation interface configurations.
남진현(Jinhyun Nam),장우진(Woojin Jang) 한국조명·전기설비학회 2010 한국조명·전기설비학회 학술대회논문집 Vol.2010 No.5월
Climate Change Convention and the international oil prices due to the ongoing 'Article 5 of the energy, called' the importance of energy conservation is becoming more and more. In this paper, in order to reduce lighting energy use in the classroom lighting fixture attached to the human body sensor, classroom lighting energy use only when it was suggested to be consumed, 'Through case studies of experimental measured power consumption compared to traditional lighting methods and was superior in terms of lighting energy savings.