• 한국철도학회:학술대회논문집
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• 한국철도학회 2004년도 추계학술대회 논문집
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• pp.1725-1730
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• 2004

The railroad station building is a public facility that many people use. The disabled persons cannot move as freely as the ordinary persons do, so the facility shall be considered on this matter. We reviewed on the features of the retarded, visually handicapped and mentally retarded persons upon moving, and calculated the minimum space required in their move, access and use of the reachable space, and we also analyzed the design factors so that the prior guidance can be considered for the visually handicapped such as installation of guidance facility, change of finishing material and Braille points block handrail to avoid obstacles for the use of senses of touch, hearing and remained eyesight of the visually handicapped. In addition, we also analyzed the requests of general design totally to analyze and arrange the design factors with the thought that the facility for the handicapped shall be useful for the ordinary people as well as the handicapped.

• 디지털융복합연구
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• 제14권9호
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• pp.485-493
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• 2016

본 연구는 영화 'crash'에서 다인종으로 구성된 미국사회의 일상생활에서 나타나는 충돌현상을 분석하고 다문화사회에 필요한 상담기법을 제시하고자 한다. crash에서 나타나는 충돌현상의 본질을 분석하기 위하여 욕망이론을 바탕으로 미국사회에서 일어나는 충돌의 특징에 대하여 융복합 심리학적 방법으로 분석하였다. 분석결과, 살아남으려는 욕망, 변혁하려는 욕망은 늘 좌절에 부딪혔다. 왜냐하면, 욕망의 분출을 억압하는 현실의 장벽이 존재하기 때문이다. 이러한 욕망의 좌절과정과 왜곡과정을 구조화하였다. 결론에서는 충돌로 인한 고통에 대하여, 인종차별적인 미국 사회에 다양한 방식으로 물들어 있는 문제적 인격들을 위한 '변화를 촉진하는 회복모델'이라는 상담기법과 이론을 제시하였다.

• 한국가스학회지
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• 제19권6호
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• pp.54-61
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• 2015

본 연구에서는 공정 플랜트시설의 설비 밀집정도에 따른 폭발크기의 경향을 파악하기 위해 CFD 해석을 수행하였다. 설비의 밀집정도는 VBR(Volume Blockage Ratio)과 장애물의 평균크기로 단순화하였다. 밀집정도에 따른 이상적인 형태의 공간에 대해 폭발전용해석 코드인 FLACS를 이용하여 폭발의 특성을 파악하였다. 해석결과 VBR과 장애물의 수가 증가할수록 폭발압력은 증가하는 경향을 보였다. 장애물의 개수가 25개 이하에서는 VBR의 영향은 크지 않았다. 본 연구의 결과 공정에서 가연성 가스 누출 사고시 설비혼잡도를 고려한 피해저감 설계의 기초자료로 활용될 수 있을 것이다.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 1996년도 춘계학술대회 논문집
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• pp.129-132
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• 1996

Surface modification like cone formation on Pulsed laser deposition (PLD) occurs in YBCO target surface irradiated by laser beam. Cone formation results in a reduction of deposition rate, so that it is significant obstacles to an efficient deposition process. With the change of various conditions such as the number of laser shot, target density, direction of incoming laser beam, we have systematically analyzed the modification of target surface. Because cones formed by beam-target interactions grow in direction of incoming laser beam, we have used the method of rotating the target position by 180$^{\circ}$ with the same number and position of laser shot. Experimental results of losing the directionality and changing the shape of cones formed on laser irradiated YBCO target surface is obtained by the SEM image. Also, we have observed that the size of cones formed on target by pulsed laser became larger with increasing the number of laser shots.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2012년도 추계학술대회
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• pp.825-828
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• 2012

본 연구에서는 이중게이트 MOSFET의 전도중심에 따른 항복전압의 변화를 분석할 것이다. DGMOSFET에 대한 단채널효과 중 낮은 항복전압은 소자동작에 저해가 되고 있다. 항복전압분석을 위하여 포아송방정식의 분석학적 전위분포를 이용하였으며 이때 전하분포함수에 대하여 가우시안 함수를 사용함으로써 보다 실험값에 가깝게 해석하였다. 소자 파라미터인 채널길이, 채널두께, 게이트산화막두께 그리고 도핑농도 등에 대하여 전도중심의 변화에 대한 항복전압의 변화를 관찰하였다. 본 연구의 모델에 대한 타당성은 이미 기존에 발표된 논문에서 입증하였으며 본 연구에서는 이 모델을 이용하여 항복전압특성을 분석할 것이다. 분석결과 항복전압은 소자파라미터에에 대한 전도중심의 변화에 크게 영향을 받는 것을 관찰할 수 있었다.

• 컴퓨터교육학회논문지
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• 제19권6호
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• pp.91-103
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• 2016

로봇의 중요성이 증가함에 따라서 학교 현장에 로봇 교육이 활발히 도입되고 있지만 예비 교사의 로봇에 대한 부정적인 태도 때문에 로봇 교육은 어려움을 겪고 있다. 이러한 문제를 해결하기 위하여, 본 연구에서는 로봇 프로그래밍 교육을 예비 교사에게 도입하고 로봇에 대한 태도 변화를 분석하였다. 예비교사를 세 집단으로 나누고 각각 다른 내용의 수업을 실시하였으며, 사전, 사후에 로봇에 대한 부정적 태도 척도를 실시하였다. 집단 간의 로봇에 대한 태도를 비교한 결과, 사전에는 집단별로 차이가 나타나지 않았지만, 사후에는 집단별로 로봇에 대한 태도가 달랐다. 집단 간의 변화를 관찰한 결과, ICT 교육과 프로그래밍 교육을 받은 예비 교사는 로봇에 대한 태도 변화가 없었지만, 로봇 프로그래밍 교육을 받은 예비 교사는 로봇에 대한 태도가 긍정적으로 변하였다. 이와 같은 결과를 통하여 로봇 프로그래밍 교육이 예비 교사의 로봇에 대한 태도를 긍정적으로 변화시키는데 효과적이라는 것을 확인할 수 있었다.

• 한국항공운항학회지
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• 제29권4호
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• pp.45-51
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• 2021

A runway safety area (RSA) is defined as the surface surrounding the runway prepared or suitable for reducing the risk of damage to airplanes in the event of an undershoot, overshoot, or excursion from the runway. The Runway Stripe is a defined area including the runway stopway, if provided, intended firstly to reduce the risk of damage to aircraft running off a runway, and secondly, to protect aircraft flying over it during takeoff or landing operations. This study used 2 RSA analysis models; RSARA and LRSARA. The analysis utilizes historical data from the specific airport and allows to take into consideration specific operational conditions to which movements are subject, as well as the actual or planned RSA conditions in terms of dimensions, configuration, and boundaries defined by existing obstacles. This study applied the RSA and LRSA risk assessment models to a domestic airport that do not meet the criteria required by standards for aerodrome physical characteristics. The airport is considering a method to secure the runway strip standard through the displaced threshold. This study intends to confirm through quantitative risk estimation whether meeting facility standards through the runway displaced threshold leads to a positive change in risk mitigation.

• The Journal of Asian Finance, Economics and Business
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• 제9권1호
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• pp.363-372
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• 2022

Entrepreneurs are valuable assets for any country. Rather than being confronted with new obstacles, they should be fostered and nurtured. Entrepreneurial firms have the power to influence how we live and work, in addition to producing jobs and contributing to economic progress. Entrepreneurs have the ability to change the world by creating diversified skill sets and profitable businesses that are vital to the advancement of our economies. How does one go about being a successful business, though? More resources are believed to be needed to create entrepreneurial environments in higher education that foster progressive ideas and innovation while also providing students with the practical knowledge and skills they need to navigate the troublesome, difficult, and uncertain situations that come with owning a business. This article will outline the scales of components from which to measure variables impacting universities' ability to encourage entrepreneurial behavior among students, based on the aforementioned significance of universities. This article is based on a survey of 507 students from different universities and backgrounds in Vietnam. The research methods used are Cronbach's alpha test and Structural Equation Modeling. From the research results, it can be seen that the university's environment plays a significant role in fostering entrepreneurial behavior among students.

• 영어어문교육
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• 제12권3호
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• pp.211-226
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• 2006

This paper examines the crisis of the protagonist's Jewish identity in Philip Roth's Portnoy's Complaint. Jewish values are centered on the philosophy of Judaism and Jewish history. Judaism is based on an ethical monotheism which is Bible-centered. It is characterized by its covenant with God, its humanism, and its emphasis on moral action. It provides essential reasons for man's existence and stresses human confidence and sufficiency. Jewish values can be found in words such as "good," "humanity," "dignity," "responsibility," and "sense of community." These positive Jewish values pervade Philip Roth's fiction paradoxically. Throughout especially Portnoy's Complaint, the protagonist fails to embrace Jewish values in contrast to Bellow or Malamud's heroes and repeat the same mistakes eliciting fits of laughter from readers. The protagonist suffers from his strongly-felt ethical and altruistic impulses perpetually warring with his extreme sexual longings against which he struggles. His desperation grows as he finds himself unable to channel his dissatisfaction and change his situations. His dominating mother and his confusion over Jewishness and Americanism are the main obstacles to his establishment of self-identity. He attempts to build up his gender identity and Jewish identity through his ego-centric sexual relationship with shikses(female gentiles). His inability to embody Jewish values leads to the failure to fulfill his identity. Roth paradoxically shows that the protagonist's realization of Jewishness is essential to the cure for his fragmented self.

• 한국실내디자인학회논문집
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• 제27권3호
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• pp.24-32
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• 2018

The law reflects the situation of the times, understands the society, and shows the will of the state and the community. The Means of Egress should be maintained from design to construction, supervision, as well as use, in order to protect the lives and property of the residents as well as the safe use of the facilities. However, Interior Architects are think that evacuation and safety regulations are complex elements that change frequently and may inhibit the idea of design. The purpose of this study is to propose a design method for the use of safe facilities in the interior architectural design on the evacuation regulations affecting the actual design by the IBC(the International Building Code) and NFPA(National Fire Protection Association) LSC (Life Safety Code). The research method is to investigate and analyze the provisions related to the evacuation of interior architecture in the US and to understand the current regulations and the evacuation regulations. We suggest to design method to the details of the hallway, corridors, aisle accessway, door way, exit path, In particular, the design of furniture, tables and chairs layout that could be obstacles to evacuation situations is presented.