• 정신신체의학
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• 제4권2호
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• pp.163-169
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• 1996

The authors examined for risk factors for suicide among psychiatric patients who had committed suicide through the analysis of demographic, clinical and psychological characteristics of the patients. The total number of suicides committed during social adjustment period was 9. Male and female ratio was 5:4 and the highest incidence occurred in the age group of 21-29 years. Of the 9 cases, schizophrenia accounted for two-third of the suicides. Among the committed suicides, 4 were in hospitalization and rest were postdischarge state. We found that 4 of 5(80%) suicides occurred in the first year after discharge, and that three fifth(60%) occurred within three months of discharge. In this result, most of suicides occurred immediately or soon after discharge and some during inpatient care. The major precipitating factors the patients showed before committing suicide were realistic and psychological problems. Consquently, they become dejected, experience feelings of hopelessness, go on to a depressed mood, and, in that case, have suicidal ideas that are eventually acted on. We believe that the ability to recognize risk factors for suicide and develop appropriate interventions is key to suicide prevention.

• 한국과학교육학회지
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• 제33권3호
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• pp.553-568
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• 2013

Although many researchers and science educators agree that understanding of the nature of science is essential in order for students to be a scientific literate person, it is not easy to compromise exactly what kind of understanding of the nature of science is required to achieve this goal (Smith & Scharmann, 1999). This study discusses a theoretical background about the nature of science (NOS) including some consensus views of the NOS that several important U.S. educational reform documents and science researchers have presented over the past several decades. Finally, this study proposes an inclusive framework of the nature of science based on the four categories of scientific literacy, which are (1) science as a body of knowledge, (2) science as a way of investigating, (3) science as a way of thinking, and (4) the interaction of science, technology, and society. Each category of the framework includes several statements about the nature of science to describe each theme of the NOS. This framework is comprehensive and inclusive because it is suggested by examining several major U.S. national-level documents and in the publications of science education researchers presented about the nature of science. Significantly, many of the key ideas were added into category (4) and category (3), which indicates that the current literature stresses the relationship among science, technology, and society as well as the work of scientists.

• 복식
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• 제65권1호
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• pp.76-88
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• 2015

Excessive spending and the ever-changing fashion trends lead to an increase in material production to meet consumers' needs, which also in turn, increase the amount of industrial waste and many harmful pollutants. To address this problem, this study aimed to utilize discarded jeans' parts, reconstructing them into edgy and functional designs for everyday products. Six pairs of discarded jeans were collected and were used to create six types of functional products -three types of baskets, a bag, a slipper, and a key-holder. The benefits of up-cycling outweigh recycling because it not only increases the recycling rate, but also decreases the amount of energy and cost, thereby increasing the efficiency in recreating new innovative products. These proposed up-cycling ideas will serve as a great alternative for consumers to actively participate in reducing carbon emission, water usage, and waste to landfill by utilizing used clothing. This will guide how consumers can extend the life of their used clothing, utilize recyclable items more thoroughly, and keep used clothing out of landfills.

• 대한수학교육학회지:수학교육학연구
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• 제23권2호
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• pp.117-133
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• 2013

수학적 오개념은 학습 부진 학생들이 올바른 수학 학습을 하는 데 큰 방해 요소 중 하나이다. 오개념의 발생을 줄이고 올바른 개념 형성을 돕고자 중학교 수학 학습에서 흔히 발생하는 수학적 오개념을 정리하여 '중학교 수학과 학습 부진 학생 지도를 위한 맞춤형 교수 학습 방법 자료'를 개발하였다. 이는 수학과 학습 부진 학생 지도를 담당한 교사들에게 교수 학습에 필요한 주요 교육 내용과 창의적이고 흥미 있는 수업 아이디어를 제공하기 위한 자료이다. 뿐만 아니라 오개념을 가진 학생들이나 학습부진아 학생들의 수업자료로 사용하거나, 교사들의 연수 자료로도 사용할 수 있을 것이다.

• 산업경영시스템학회지
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• 제35권1호
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• pp.107-114
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• 2012

The human resources of an enterprise is very important in order to survive in these days of business environment. This study investigates the influence of working conditions on organizational effectiveness. Job satisfaction and immersion has been regarded as a key conception of organizational effectiveness. The focus of this study is to investigate the effects of R&D employee's working conditions on organizational effectiveness. The results of this study show that organizational effectiveness are greatly influenced by working conditions. According to the result, First, an enterprise must make a favorable working conditions for R&D employees, the enterprise will provide R&D employees with support for collegiality and good relationship with superiors. Second, the systems of organization are significant in organizational effectiveness. Therefore, the enterprise gives the enterprise's vision and autonomic authority of business to R&D employees in order to improve organizational effectiveness. Finally, the enterprise must admit failure and compensates R&D employees for creative ideas.

• 사상체질의학회지
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• 제9권1호
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• pp.273-297
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• 1997

The objective of this article is to carry on the comparative study of the two books, Dongyisusebowon and Myungsunrok. Je-Ma Lee showed, in fact, the intellectual achievement in his book, Dongyisusebowon. And Lee showed more close relationships with Suk-Ji Han's idea. The common ideas from this comparative study of both scholars are as follows. 1. Lee understands the real character of human being according to Chu-Ztu(朱子)'s doctrine, with the supplement of Han's. 2. Lee explains the Sung-Jung(性情) in Cosmology and the theory of Human Nature, but he concentrates upon the Sung-Jung in the theory of Human Nature, especially in constitutional medicine. 3. Lee states the Tai-Geuk(太極) in the meaning of heart from the medical viewpoint, he agrees with the Han's idea. 4. I try to comprehend Myungsunrok in the Wang-Yang-Ming(王陽明)'s concept. 5. Han explains that Sung-Jung-I-Ki(性情理氣) is one concept with two aspects, Che-Yong(體用). In addition, Lee has formed his 'Chun-In-Sung-Myung(天人性命)' thought in harmonization with Han's idea and Chu-Tzu's idea.

• Asian Journal of Innovation and Policy
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• 제6권3호
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• pp.313-331
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• 2017

This paper exhibits the concept of Triple Helix model to explain and link university-industry-government (Triple Helix) connections to national innovation systems theory. The driver of this paper is to test the dynamics of Triple Helix concept under national innovation system in the Association of South East Asian Countries (ASEAN)-5 economies. Panel econometric analysis with cross-sectional dependence (CD) test is applied to investigate the relationship amongst Triple Helix variables. The empirical analysis employs innovation indicators of five founding ASEAN countries namely Malaysia, Indonesia, Singapore, the Philippines and Thailand for the period of 2000-2015 from an existing WDI and WCY database. Econometric results support the two research questions of this study; firstly, there is a significant relationship between innovation outcome and its key drivers under Triple Helix context of National Innovation System in ASEAN-5 economies; secondly, the extent of the relationship among government R&D expenditure with high-tech productions are positive and significant while new ideas coming from universities as scientific publications and high-tech production have positive relationship but not significant yet in ASEAN-5 countries. Overall labor productivity is positive and significant with innovation outcomes in ASEAN-5.

• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 1999년도 제16회 동계학술발표회 논문집
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• pp.123-158
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• 1999

This study examines the differences in the various characteristics of the firms along their growth stage based on the survey data of 2,515 Korean ventures. Venture characteristics include KSFs(Key Success Factors), environment attributes of their product markets, CEO roles, the use of OPR(Other Peoples Resource). Growth stage of the ventures are classified by their dominant management problems: foundation, the market launch of the first proprietary product or service, The Outset of second generation product or service, and the Initial Public Offering (IPO) and stabilization. The results of this study show substantial differences in many aspects among firms at different growth stages. Although common KSFs exist, KSFs are changing as the venture evolves. Differences in KSFs and environmental attributes along growth stage require CEO to do different role in business process. Different kinds and amounts of external resources are needed according to their growth stage. However, almost all of external resources are offered to ventures in later stage. Entrepreneurs need to change their role, as their firms grow, from visioning and strategic role to marketing and production emphasized role. Based on the results, this study suggests a number of new government policies and future research ideas. Other implications and limitations of this study are also noted.

• 복식
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• 제62권1호
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• pp.29-48
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• 2012

From ancient to modern days, Koreans have preferred and even worshiped white clothes to the extent that they are called "the white-clad race", and the color black has seldom been used for women's clothes. In western countries too, it was only after Chanel that black color came to represent feminine beauty. Black clothes were introduced in Korea after the opening of its ports to foreign countries in 1876 and have mainly been worn as a practical clolor for winter coats and school uniforms. The traditional preference for white and other bright colors continued well into the 1980s. However, the industrialization and urbanization caused by economic development and the influx of western cultures and ideas in the 1980s brought about the westernization of Korean aesthetic consciousness and resulted in the phenomenon of modern Korean women's preference for black fashion that became conspicuous from 1991. With the introduction of western fashion after the opening of the country in 1876, the spiritual values contained in preference for white clothes have been substituted by materialistic values as people accepted the practical beauty of black fashion, and the inclination toward intrinsic natural beauty intrinsic in the aesthetic senses that preferred white clothes has been replaced by the preference for modern, elegant and sensual beauties of black fashion whose preference has begun in the 1990s.

• 한국멀티미디어학회논문지
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• 제3권6호
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• pp.617-624
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• 2000

사용자가 서비스 제공자에게 인증받는 단계에서 사용자의 익명성을 제공하기 위해 키 위탁의 응용인 신원위탁 방식을 이용한다. 신원 위탁 방석은 발행자에게 사용자의 정화한 신원을 제공하고 그에 따른 인증정보를 받는다. 사용자가 서비스 제공자에게 접근시 그의 정확한 신원을 주지 않고, 단지 이 인증정보만을 제공함으로써 사용자는 익명성을 유지한 체로 인증받을 수 있다. 하지만 사용자가 불법적 행동을 했을 경우, 서비스 제공자는 법 기관에게 익명성 제거를 요청한다. 법기관은 발행자와 협력을 통해 사용자의 정확한 신원을 드러낸다. 본 논문에서는 인증 절차시 사용자의 익명성을 제공하고 유사시 법기관과 발행자와의 협력을 통해 사용자의 익명성을 제거할 수 있는 새로운 신원 위탁 방식들을 제안한다.