• Korean Journal of Social Welfare
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• v.26
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• pp.135-164
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• 1995

자료분석 결과 발견된 사실들을 정리해 보면 다음과 같다. 첫째, 직장에서 발생하는 성적 성가심에 대해 상대적으로 적극적으로 대응하는 여성들은 약 50.6%정도로 나타났다. 이 중에서도 성적 성가심에 대해서 불쾌하게 인식하는 정도도 상대적으로 높고, 불쾌감을 상대에게 표현하며 대응하는 정도도 상대적으로 높은 여성들은 전체 응답자(736명)중에서 약 40%(294명)정도 였다. 성적 성가심에 대하여 불쾌함을 인식하는 정도는 상대적으로 낮으나 상대에게 불쾌함을 표현하며 대응하는 수준은 상대적으로 높은 여성들이 약 10.7%(79명)로 나타났다. 반면에 성적 성가심에 대하여 불쾌하게 인식하는 정도도 상대적으로 낮고 불쾌함을 상대에게 표현하는 정도도 낮은 여성들이 약 32.8%(242명)나 되었다. 약 16.4%(121명)의 여성들은 성적 성가심 상황에서 불쾌하게 인식하는 정도가 상대적으로 높으면서도 상대에게 불쾌감을 표현하며 대응하는 정도는 상대적으로 낮았다. <표 4> 둘째, 직장에서 발생하는 성적 성가심 상황에서 여성이 상대에게 성적 성가심에 대한 자신의 불쾌함을 표현하며 대응하는 능력은 여성의 심리적 특성인 대인의존성과 밀접한 관계가 있다는 사실을 명백하게 확인하였다. 성적 성가심 상황에서 성적 성가심에 대해 상대적으로 불쾌하다고 인식하는 정도가 높으면서 불쾌감을 표현하고 대응하는 수준은 상대적으로 낮은 여성들은 대인 의존도가 상대적으로 높았고, 반대로 성적성가심에 대해 상대적으로 불쾌하게 인식하는 정도가 상대적으로 낮으면서 불쾌감을 표현하며 대응하는 수준은 상대적으로 높은 여성들은 대인 의존도가 상대적으로 높게 나타났는데 이는 주목할만한 사실이다. 세째, 성장시 부모의 상호작용 유형이 성적 성가심과 같은 이성과의 상황에서의 여성들의 대응 반응과 밀접한 관련성이 있음을 발견하였다. 성장시 아버지가 지배적이고 어머니가 순종적인 특성이 뚜렷한 가정에서 성장한 여성들은 부모의 상호작용 유형이 동등한 가정 분위기에서 양육된 여성들에 비해 성적 성가심 상황에서 불쾌함을 표현하며 상대에게 대응하는 수준(강도)자체가 훨씬 낮았고, 성적 성가심에 대해 자신이 불쾌하게 생각하는 정도보다 상대적으로 훨씬 약한 소극적인 대응반응을 보이는 사실도 확인되었다. 성적 성가심 상황에서 상대 남성에 대한 여성들의 대응 반응은 성장시 남성인 아버지에 대한 여성인 어머니의 태도 및 행동의 재현(reenactment)현상으로 나타났다고 해석할 수 있다. 이러한 발견은 특히 동성인 부모가 성역활 사회화의 가장 강력한 모델이라는 학습 이론가들의 주장을 거듭 뒷받침하여 준다.

• Journal of the Korean Geotechnical Society
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• v.21 no.5
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• pp.215-223
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• 2005

Piezo-ceramics are special materials which transform energy from mechanical to electrical forms and vice versa. Bender elements are composite materials consisting of thin piezo-ceramics and elastic shims, and are widely used as actuators and transducers in the field of electronics, robotics, autos and mechatronics utilizing the effectiveness of energy transformation capability. In geotechnical engineering, commercial bender elements are used in laboratory as source and receiver in the measurements of soil stiffness. The elements were built by using various metal shims sandwiched between piezo-ceramics and coating over the composite in the research. A pair of elements were buried in a concrete block and used as source and receiver to measure the stiffness of the concrete. The test results were verified by comparing with the resonant column testing results. In a preliminary stage of the development of an in-situ seismic testing equipment using bender elements for soft clay materials, shear waves were generated and measured by burying the elements in the barrel of kaolinite and water mixture. The measured shear wave signals were so distinct for the first-arrival pick that applicability of the elements in the field measurements could be very promising.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.28 no.5C
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• pp.486-492
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• 2003

The vigilance threshold of conventional fuzzy ART algorithm decide whether to permit the mismatch between any input pattern and stored pattern. If the vigilance threshold was large, despite of little difference among input and stored patterns, the input pattern may be classified to new category. On the other hand, if the vigilance threshold was small, the similarity between two patterns may be accepted in spite of lots of difference and the input pattern are classified to category of the stored pattern. Therefore, the vigilance threshold for the image recognition must be experientially set for the good result. Moreover, it may occur in the fuzzy ART algorithm that the information of stored patterns is lost in the weight-adjusting process and the rate of pattern recognition is dropped. In this paper, I proposed the enhanced fuzzy ART algorithm that supports the dynamical setting of the vigilance threshold using the generalized intersection operator of fuzzy logic and the weight value being adaptively set in proportional to the current weight change and the previous weight by reflecting the frequency of the selection of winner node. For the performance evaluation of the proposed method, we applied to the recognition of container identifiers from shipping container images. The experiment showed that the proposed method produced fewer clusters than conventional ART2 and fuzzy ART algorithm. and had tile higher recognition rate.

• KSBB Journal
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• v.5 no.2
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• pp.95-100
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• 1990

Ethanol fermentations of inulin by K.fraglis in aqueous two-phase system of PEG/Dextran were performed not only to investigate the characteristics of partition of ethanol, sugar, and cell in the upper phase and the bottom phase but also to compare the fermentation properties with those of single phase system. In the range of 1 to 3 wt% of Dextran, ethanol fermentability and ethanol productivity reduced according to the increase of the molecular weight of PEG. But the cell yield and the cell productivity showed the opposite trend. In the region of 6 to 10 wt% of PEG, the increase of the concentration of PEG, caused the minute decrease of ethanol productivity but the remarkable augmentation of cell productivity. According to the increase of the molecular weight of PEG, the partition coefficient of inulin slightly decreased. But with the increment of the concentration of Dextran, the partition coefficient and the partition yield of inulin in the bottom Phase represented the trends of increase.

• Korean Journal of Construction Engineering and Management
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• v.21 no.3
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• pp.3-10
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• 2020

The endowment and concession has been put to practical use for the relocation projects of military Facilities. Yet, in terms of the project implementation, delay of a great deal of the projects is occurring due to related regulations and standards, as well as a lack of mutual understanding between project implementers and military units. This study analyzes the risk factors by identifying and prioritizing the potential risk factors at each stage of project implementation such as the issues that limit project characteristics and implementation. Among the derived risk factors, request exceeding facility standards in the licensing and design phases, opposition to troop relocation in the project approval phase, design change during construction phase in the construction and completion phases, dissenting opinions on endowed/conceded property in the property disposal phase and absence of facility standards in the MOA conclusion phase were found to be the main object of consideration in risk management. This study is expected to provide project managers with a guideline for effectively pursuing the projects, as it provides prioritization and optimization of risk management.

• Journal of Digital Contents Society
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• v.18 no.3
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• pp.465-473
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• 2017

An experiment was conducted to investigate the relationship between the DVEs and subtitles provided with anchor speech in TV news and the news evaluation, trust and agenda recognition. 120 university students were asked to watch four types of news that differed in the contents of their DVEs and subtitles, and then they evaluated the fairness, sensibility, and irritability of the news. The content of DVEs and subtitles were related to the irritability evaluation and trust of the news, and it was not related with the fairness and sensibility evaluation. When the DVEs and subtitles emphasizing the stimulating aspects of the issue were given, the irritability was highly evaluated and the trust was low. The evaluation on news fairness affected the news trust. The more they rated news as fair, the greater the trust in news. Unlike the assumption in this study, DVEs and subtitles were not the main factors influencing the news agenda perception, and the viewers tended to perceive the agenda based on the news content itself.

• Nuclear industry
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• v.37 no.8
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• pp.24-33
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• 2017

영화 '판도라'에 투입된 정도의 돈은 막대한 예산을 갖고 있는 국제 그린피스나 매년 전 세계 TV 광고에만 수천만 달러를 쏟아 붓는 천연가스 이익단체들의 예산에 비하면 조족지혈의 수준이다. 국제 그린피스의 연간 예산이 대략 4억 달러, EDF가 1억4천만 달러, 천연자원보호협회(NRDC)와 시에라클럽이 1억 달러가 넘고, 이들 단체가 예금이나 주식에 투자한 돈만 해도 수억 달러나 된다. 시에라클럽이나 NRDC, EDF는 블로그에 원자력을 화석연료로 대체하는 것에 반대하는 글을 올리면서 다른 한편으로는 뉴욕에 있는 Indian Point, 캘리포니아에 있는 Diablo Canyon, 그리고 오하이오에 있는 여러 원전들을 천연가스로 대체해야 한다고 주장하는 기만책을 쓰고 있다. 자연과의 조화를 위해서라도 신재생에너지를 사용해야 한다는 그들 주장의 베일 뒤에는 더 큰 어두운 그림자가 깔려 있다. 가난한 나라는 계속해서 가난하도록 해야 '과잉 인구'와 '과소비'를 막을 수 있다는 반인륜적인 멜더스(Malthusian) 이론과 그들이 주장하는 반핵의 오랜 역사는 서로 그 맥을 같이하고 있기 때문이다. 탈원전이 추진되면 전기요금도 올라가고 실업률도 증가한다는 사실, 그리고 환경 오염도 더 심해지고 그로 인해 조기 사망자 수도 증가한다는 사실을 보여주는 데 반드시 어려운 경제 모델이나 환경 모델이 필요한 것은 아니다. 원자력을 천연가스로 대체하면 그에 따른 비용 상승이 연간 최소 110억 달러나 된다. 물론 신재생에너지로 대체하게 되면 그 상승폭은 더욱 커지게 된다. 그리고 한 경제 분석 전문기관의 연구에 따르면 전기요금이 상승되면 한국의 경제는 저성장에서 벗어나지 못하게 된다. 결국 지금 우리에게 가장 필요한 것은 원자력 휴머니즘, 즉 원자력 에너지가 갖고 있는 훌륭한 도덕적인 목적을 다시 한 번 상기하면서, 우리 인류가 가지고 있는 가장 중요한 환경 기술을 반인륜적인 집단으로부터 구해내기 위한 풀뿌리 시민사회의 가열찬 노력이라고 할 수 있다. 우리와 같은 원자력 휴머니스트들에게는 그린피스나 기타 여러 반인륜적 집단들이 갖고 있는 풍부한 자원이 없다. 그러나 우리에게는 그런 종류의 자원이 필요한 것이 아니다. 우리에게는 그것보다 훨씬 더 중요한 진실이라는 자원이 있다는 사실을 결코 잊어서는 안될 것이다.

• Korean Journal of Social Welfare
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• v.59 no.4
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• pp.111-136
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• 2007

The National Basic Livelihood Security(NBLS) System implemented from October 2000 has expanded cash assistance to cover the poor who are able to work in our country. Although the cash assistance for them has positive aspects of providing basic livelihood security for all people, but many scholars have also pointed out its negative aspects such as a decrease in labor supply among the poor. In order to provide policy implications for the cash assistance program of our country as well as the US, this paper examines the impact of Temporary Assistance for Needy Families(TANF) on poverty among single mothers and their families using data from March Current Population Survey of $1991{\sim}2002$. TANF imposes strong work requirements and time limits to recipients as conditions for cash assistance, which are major sub-components of TANF. Therefore, this paper analyzes TANF by looking at work requirements and time limits separately, not by looking at TANF as a single policy. The research findings show that work requirements significantly decreased income and increased poverty among single mothers. Although time limits show income increasing effects and poverty decreasing effects, it seems further studies on time limits are needed at this point. The research findings of this paper provide important lessons for welfare to work cash assistance of our country as well as the US.

• Polymer(Korea)
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• v.33 no.4
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• pp.313-318
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• 2009

Copolyimides were synthesized from bis (3-aminophenyl) sulfone (APS) and 4,4'-(hexafluoroisopropylidene)diphthalic anhydride (6FDA) containing a fluorine substituent ($-CF_3$) with different mole ratios of 3,3',4,4'-diphenylsulfonetetracarboxylic dianhydride (DSDA) containing a sulfone group (-$SO_2$-). The PI films were obtained from poly (amic acid) (PAA) by solution casting through thermal imidization on a glass plate. Wide-angle X-ray diffraction (XRD), scanning electron microscopy (FE-SEM), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), universal tensile machine (UTM) measurements, and UV-Vis spectrometry were used to assess thermo-mechanical properties, morphology, and optical transparency. Thermal properties and optical transparency decreased with increasing DSDA mole fraction. In contrast, mechanical properties increased with increasing DSDA mole fraction. As compared to conventional PI films, however, the PI copolymer films in this work were found to exhibit better optical transparency.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.23 no.6
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• pp.52-58
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• 2009

When a fire breaks out, it is frequent that large sized miserable death is happened by seriousness of poisonous gas and peculiarity of space because the building construction is recently more complex and diverse. So early countermeasure in preparation for evacuation escape linked directly with a loss of lives is pressing. Because escape light that mark fixing one-way of existing way is not efficiently extricated refugees from dangers when a fire breaks out, construction of system that can extricate refugees from dangers and suppress early a fire by grasping correctly fire point is required urgently. When a fire breaks out, all escape lights connected with fire sensor and reception group which have ill aiming in these point will lead people to safe emergency entrance of opposite direction of place that a fire is broken out after being calculated the direction and speed of flame and smoke. There is the purpose of my research in development of artificial intelligent directional escape light that can mark direction to most suitable pull-out and assist in early extinguishing a fire.