• 여성건강간호학회지
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• 제2권2호
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• pp.230-252
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• 1996

Over one million cases of the induced abortion have been conducted annually in Korea. Among those cases, most of all were illegally done, but this has not been addressed in the literature. While Korean Nurse Association Code of Ethics presents the respect for life as one of the basic ideology, it was not dealt enough in nursing education. The purposes of the study were to activate the debate on the issues related to an induced abortion ; to introduce the related ethical theories ; and to seek the solution of the ethical problems, which will eventually result in establishing the morality of nursing practice. The ethical theories of an induced abortion have traditionally addressed two extreme perspectives ; the conservatives who emphasize the sanctity of human life and the right of life that will never ethically allow the killing fetus ; and the liberalists who insist the right to choice for women to control their body. Since these extreme theories has not been helpful to solve the ethical problems, the recent trend is leading to the modified theories both from conservative and liberal perspectives. The examples of the theories are the potentiality of fetus(Singer, 1993), the obligation of women to serve their body to fetus(Held, 1987), the Replacement theory (Callahan, 1987), and the Principle of Caring (Gilligan, 1982). The study conducted the indepth interviews with 17 women who experienced the induced abortion and the 6 cases were selected to be analyzed. The cases were analyzed and interpreted by using an integrated case method which was combined of the New Casuisty(Jonsen & Toulmin, 1988 ; Jonsen, 1991) and the Specified Principlism (Richardson, 1990 ; Degrazia, 1992). The result of analysis revealed three types of ethical problems ; (1) the responsibility of taking care of the baby to be born (2) the fear for the condition of the fetus, and (3) the choice of induced abortion as the method of birth control. The findings also revealed the related ethical principles for various situations ; the principle of caring was used for choosing an induced abortion by the subjects ; the principles of the potentiality of fetus and the obligation of women to serve their body were for the consideration for the life of fetus ; and the principle of replacement was utilized for the right to choice for women. The ethical principles related to an induced abortion introduced in the study provided the way to solve the moral problems by applying to the clinical situations for nurses. The study also revealed the possibility of modifying the current ethical theories from the method of applying the principles to the various situation in the study. The modified theories would be more useful to guide the clinical practice with similar ethical problems.

• 전자공학회논문지
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• 제49권11호
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• pp.118-131
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• 2012

기존 전자발찌 시스템은 GPS 위성 및 휴대폰 기지국 통신을 통해 성범죄자의 위치를 추적하고 재범을 방지하는 장치이다. 하지만 GPS 위성통신 방식은 위성 신호 수신이 어려운 도심 건물의 실내나 지하철에서는 제대로 작동하지 않는다. 이러한 경우 휴대폰 기지국 통신을 통해 위치추적을 할 수 있다. 그러나 휴대폰 기지국은 설치범위가 수백 미터 간격으로 넓기 때문에, 위치추적을 할 경우 오차범위가 최대 2 km일 만큼 정확도가 떨어진다. 만약 도심의 5층 건물에서 유치원이 2층에 위치해 있고 커피숍과 성범죄자가 3층에 위치해 있다면, 기존 전자발찌는 건물 내부로 인해 GPS 위성통신으로 위치추적이 안되고 휴대폰 기지국 통신으로도 정확한 층에 대한 위치인식이 안 된다. 전자발찌는 위치인식 기반의 시스템으로 이러한 현상은 커다란 문제가 된다. 따라서 본 논문은 이런 위치인식 불가의 극한환경에서 USN을 이용하여 성범죄자들을 감시할 수 있는 스마트 전자발찌 시스템을 제안한다.

• 한국재난정보학회 논문집
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• 제19권1호
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• pp.69-75
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• 2023

연구목적: 지속되는 기후변화에 의한 풍수해 등의 발생 빈도와 강도가 증가하고 있어 극한 기상현상이 지역 특성 및 상황에 따라 재난으로 이어지는 위험성이 높아지고 있어 기상 관련 긴급정보를 사용자 및 사용자 환경에 맞추어 신속하게 제공할 필요가 있다. 연구방법: 기상 재난에 의한 피해 위험 지역 거주 주민과 재난 현장에서 재난에 대응하는 방재 관계기관 등 특정 사용자의 요구에 특화된 맞춤형 기상긴급정보를 전달하기 위한 기상긴급정보전달시스템의 1단계 시스템이 개발되고 인공지능을 활용한 긴급성 식별 방안이 연구되었다. 시범연구로 극한 기상에 의한 재난 뉴스기사를 분석하고 심각성을 식별하여 관련된 기상 특보와 연계하는 방안을 제안하고자 하였다. 연구결과: 1단계 기상긴급정보 전달시스템이 개발되었고 보다 광범위한 자료 분석을 통해 유용한 정보를 추가할 수 있는 방안이 제시되었다. 결론: 기상긴급정보의 직접적이며 신속한 제공을 통해 극한기상에 의한 재난 피해를 줄 일 수 있을 것으로 기대된다.

• 한국시뮬레이션학회논문지
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• 제27권1호
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• pp.75-90
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• 2018

일반적으로 고객의 만족도를 높이는 방안은 병원의 이익 및 병원 의료진들의 만족도를 높이는 방안과는 상충된다. 이에 본 논문은 병원과 고객을 함께 고려한 평가지표를 사용하여 여러 가지 예약 패턴들을 비교해보고 병원의 효율적인 운영을 위해 성형외과에 적절한 예약 패턴을 제안하고자 한다. 본 논문에서는 도심에 위치한 실제 성형외과의 고객 및 진료 데이터를 이용해 시뮬레이션 모델을 설계하고, 이 모델을 대상으로 5가지 예약 패턴을 비교하였다. 예약 패턴의 강건성을 체크하기 위하여 성수기와 극성수기, 피크 요일과 한적한 요일 등 다양한 상황 하에서 실험을 진행하였다. 실험 결과, 본 연구에서 새롭게 제안하는 Triangle-like Pattern이 예약 수와 관계없이 가장 좋은 결과를 보여주었다.

• 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.

• 전기학회논문지
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• 제67권4호
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• pp.498-504
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• 2018

The conventional photovoltaic(PV) systems are designed the installation angle for maximizing power output by considering a geographical characteristics, weather and climate conditions such as the solar radiation and atmosphere temperature. However, the PV generators must be designed to deal with the extreme situations like typhoons, earthquakes because PV systems are exposed to the ambient conditions and external shock due to condition of PV location. Especially, the wind has relatively higher influence on the design of PV systems, in this paper we proposed the method of determining the optimal nominal dimension of the facilities, which can withstand the maximum wind pressure. By using the proposed method, we determined the optimal installation angle for the aspect stability of PV facilities and amount of power output. Moreover, we analyzed the monthly amount of power for each installation angle of PV systems, and proposed the changing strategy of installation angle by determining the optimal angle to produce maximum power for each period.

• 디지털산업정보학회논문지
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• 제6권1호
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• pp.83-90
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• 2010

DTNs (Delay Tolerant Networks) refer to the networks that can support data transmission in the extreme networking situations such as continuous delay and no connectivity between ends. DTMNs (Delay Tolerant Networks) are a specific range of DTNs, and its chief considerations in the process of message delivery in the routing protocol are the transmission delay, improvement of reliability, and reduction of network loading. This article proposes a new LCN (Largest Common Neighbor) routing algorism to improve Spray and Wait routing protocol that prevents the generation of unnecessary packets in a network by letting mobile nodes limit the number of copies of their messages to all nodes to L. Since higher L is distributed to nodes with directivity to the destination node and the maximum number of common neighbor nodes among the mobile nodes based on the directivity information of each node and the maximum number of common neighbor nodes, more efficient node transmission can be realized. In order to verify this proposed algorism, DTN simulator was designed by using ONE simulator. According to the result of this simulation, the suggested algorism can reduce average delay and unnecessary message generation.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2007년도 춘계학술대회논문집
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• pp.556-560
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• 2007

In this paper, the research results for the improvement of tracking performance of a hydraulic shaking table are presented. A servo-hydraulic shaking table is not only highly nonlinear but also has a lot of time delay. In addition, the shaking table, which consists of multi axial hydraulic actuators, is a MIMO system coupled by kinematics and dynamics of each other's actuators. And it is demanded for the shaking table to track arbitrary trajectories up to high frequency even at the extreme situations such as substantial external loads and large disturbances. For this purpose, an iterative feed-forward control based on the inverse of a measured frequency response function is used for the shaking table. To solve the dynamic coupling, a pressure feedback control as numerical damping is used. It is shown through numerical simulations that the tracking performance of shaking table is improved up to 100Hz.

• 대한전자공학회논문지
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• 제27권3호
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• pp.116-123
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• 1990

3D computer vision에서 일치성 문제를 해결하기 위한 많은 논문이 epipolar line이 수평하다는 가정을 사용한다. 그러나 실제로 그러한 상황을 만들기에는 어려운 점이 있다. 본 논문은 epipolar line이 수평하지 않은 상태에서 적용할 수 있으며 line matching에 근거를 둔 binocular-stereo matching 알고리듬을 제안한다. 본 논문의 방법은 주어진 line segment 의 끝점에서의 epipolar line 들과 그점에서 maximum disparity에 의해서 결정되어지는 line searching window를 사용한다. 정합시에는 line segment들의 방향과 edge의 세기, cross-correlation들을 사용하였으며. 실험에 의해서 일치성 문제를 해결하기 위한 유용한 방법임을 알 수 있었다.

• 한국의류학회지
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• 제19권2호
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• pp.190-202
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• 1995

The Optical Art is based on the principle of visual perception of the illusionary effects which induce psychological responses. It has influenced greatly on the Texile Design in that unique iJlusionary creativity of pattern simulates the visual sense of special movement; the dynamic psylosophy of vitalism. The Optical pattern has become a highly valued item due to its innovative effect in aesthetic direction. According to Vitor Vasarely the pioneer in this area, the integration and the inseparability of form and color which he calls 'Plastic Unity' provides the basis for the composition of infinite variety. The composition of infinite variety. The composition reveals the complex interaction between the space and form relating to order, repetition, combination and permutation. It is not simple to create optical patterns due to the extreme complexity composed by the multi-dimension and the infusion of form and color giving immensely varied movement. The purposes of this study are as follows; 1) to classify the complex processes of optical pattern on the basis of formative method. 2) to develop creative ideas for progressive contemporary textile design In this study, the analysis of applied methods is concentrated, which is based 1) on the gradual modification and on the transformation of the basic plastic elements which depend on thle direction of visual points involVing contradictory perspectives 2) on the composition varied special situations by repeating, overlapping and converging a series of idetUical units or by means of irrdiation, radiation and etc.