政府投資機關의 責任經營制 確立을 위한 MBO에 關한 硏究 : 韓國電力公社를 中心으로

윤재경 서울大學校 1986 국내석사

2009 개정 교육과정 고등학교 화학Ⅰ교과서의 STEAM 활용도 비교 분석

윤재경 공주대학교 교육대학원 2017 국내석사

The subject of this paper is organized as follows: 2009 revised curriculum in high school chemistryⅠCompare, analyze the utilization of teaching chemistry textbooks. Comparative analysis to select the three textbooks and to find out what the answer to your research topic. The three kinds of textbooks has been a lot of discussion include common parts. The information contained in the textbook STEAM element are the ones that can be easily found on the surrounding. It can be Easily lead students to interest and motivation in science class, and raise creativity. However, three textbooks are showing a similar way. when using the steam element. Three textbooks are STEAM element using just search activities. not in the textbook curriculum. This is a limitation of the steam education through currently textbooks. It can be seen that, we know steam effect is a structure that can be obtainable in the next one to learning the full text content. In order to solve the same problem as above First, teachers need a positive perception of the need for STEAM education. so needed for detailed guideline and on how to take advantage of the new training. STEAM education is maybe subjective orientation. This causes confusion for students. This is why you need new training and guideline. Second, except for textbooks should be the development of a new integrated teaching centric of STEAM elements. In knowledge transfer between teachers through the new guidebook to reduce variation and increase the students' interest and understanding. And it should to be provide the opportunity to give creative problem solving. Third, through continued research and development it should have to many kinds of guideline for learning. Because standardized learning method can prevent the development of creativity. After all, the role of the teacher is the most important. If three methods are research and development, students are knowledge of the whole process should be able to develop creatively through.

에너지 수급정책의 변동에 관한 연구 : 전력산업에서 수요자원 거래시장의 도입효과를 중심으로

윤재경 전북대학교 2017 국내박사

우리나라 전력사업의 역사에서 2011년 9월 15일은 매우 중요한 의미를 가지는 날이다. ‘blackout’이라는 전대미문의 사태 이후 약 3년 동안 전력공급 부족으로 전력사용량이 예측보다 증가하는 날이면 한전은 수요관리 시행을 통해 아슬아슬하게 위기 상황을 극복해 왔다. 정부에서는 장기적인 관점에서 공급위주의 전력수급정책은 곧 한계에 봉착할 것이고, 수요자 및 수요관리 중심의 정책으로 전환하여야 한다는 논의가 있어 왔다. 2014년 11월 25일 ‘수요자원 거래시장’이 아시아 최초로 개설되어 전력수급정책이 획기적으로 전환되는 계기가 되었다. 안정적인 전력공급이 최우선 과제인 정부는 발전소 건설 여건이 어려운 상황에서 정책기조 변화의 중심에 수요자원 거래시장을 염두에 두고 추진하였다. 본 연구에서는 수요자원 거래시장 개설과 관련하여 다음과 같은 질문을 제기하고 해답을 찾고자 하는데 목적이 있다. 첫째, 전력수급 안정측면에서 수요자원 거래시장은 종전의 주간예고제와 비교할 때 효과적인 수요관리정책인가? 둘째, 수요자원 거래시장의 도입이 정책적으로 타당하다면 이를 활성화하기 위해서는 어떻게 하여야 하는가? 이다. 분석결과를 살펴보면 광업 및 제조업의 경우 시장이 개설되기 전인 2013년에는 평균 16.5%의 수요감축 성과를 보인 반면, 시장개설된 이후인 2015년에 30.4%의 수요감축 성과를 보여 약 2배의 성과가 나타났다. 서비스업의 경우 시장개설 전에는 평균 3.7%의 수요감축 성과를 보였으나 시장 개설 후에는 평균 27.3%로 7배의 높은 성과를 보였다. 또한 업종별로는 어업, 식료품, 목재종이펄프, 금속, 소매업, 부동산 등 6개 업종으로 구분하여 분석하였으며, 분석 결과를 보면 업종별로 다소 차이는 있지만, 시장 개설 후 수요감축 성과가 시장 개설 전에 비해 높은 성과를 나타낸 것으로 분석되었다. 이러한 분석 결과는 전력수급 안정을 위해 시행한 수요자원 거래시장이 종전의 주간예고제보다 효과적인 정책이였음을 보여준다. 물론 국가주도로 수요관리를 시행했을 때에는 공공의 이익(수급안정)을 위해 최소한의 인센티브를 제공하였으며, 전력수급 위기시 한전의 사업소에서 직접 고객 참여를 설득 또는 독려하였다. 그러나 수요자원 거래시장은 시장친화적인 수급체계이며, 소비자의 지불 의사, (Willingness to pay)에 대한 고려를 통해 인센티브의 수준도 상향하고 불이행시 패널티를 줌으로써 소비자의 책임도 강화한 측면이 있었다. 본 논문이 갖는 정책적 함의, 즉 수요자원이 가지는 경제적․사회적 편익은 다음과 같다. 첫째, 수요자원을 확보한 만큼 발전소를 덜 지어도 되는 효과가 있다. 2015년 6월 수요자원 244만kw는 LNG발전소 5기에 해당하는 전력으로 약 1조 5,000억의 발전기 건설비용의 회피효과가 있다. 둘째, 한전입장에서는 수요자원이 전력시장 참여로 LNG 등 피크발전기의 가동이 줄어들면서 월 평균 약 6억원의 전력구입비가 절감되었다. 셋째, 새로운 수요관리사업자의 출현은 전기사용 패턴 분석 등 에너지컨설팅 기능 수행으로 에너지 사용의 문제점을 찾고 대안을 제시하여 효율적인 전기사용을 유도할 수 있게 되었다. 향후 본 연구가 전력정책에 지속적인 함의를 갖기 위해서는 수요자원 거래시장의 활성화가 필요하다. 이를 위해서는 첫째, 일관된 정책 추진과 예측 가능한 시장운영이다. 제8차 전력수급기본계획에 수요자원을 발전자원과 동등하게 반영하여 발전설비 회피 효과를 극대화하는 일이다. 매 2년마다 연동하여 수립하는 전력수급기본계획에 수요자원을 반영하는 것은 수요자원에 대한 예측 가능성을 높여 수요관리사업자가 자원개발을 하도록 유인할 수 있기 때문이다. 또한 연도별 수요시장 잠재량과 시장규모 전망 등에 대한 정보를 제공하여 수요관리사업자의 안정적인 투자 유인이 가능하다. 둘째, 다양한 전기소비자의 시장참여 확대이다. 산업용 고객은 특성상 공장 가동시간을 조절하여 부하이전을 하는 경우 실질적인 부하감축은 일어나지 않을 수 있다. 이에 비해 주택용이나 일반용 고객은 즉시 수요감축 효과가 나타나기 때문에 주택용과 일반용 고객의 지속적인 확대가 필요하다. 셋째, 수요자원 거래시장의 해외진출 추진이다. 아시아 최초로 시행하고 있는 수요자원 거래시장을 한전의 브랜드 파워와 사업자들의 기술력을 통합하는 국가별 맟춤형 비즈니스 모델을 개발하여 해외에 진출할 수 있는 기반이 구축되었다. 끝으로 본 연구는 계량적 방법을 활용하여 수요자원 거래시장의 도입 효과를 분석하였다. 유사한 성격의 두 제도를 변화된 시점 간 비교를 통해 효과를 입증함으로써 전력정책의 시행효과를 계량적으로 연구할 수 있는 토대가 되었다. 지금은 시장개설 초기로서 분석기간이 짧다는 한계가 있다. 향후 보다 유의미한 시사점을 도출하기 위해서는 수요자원 거래시장을 장시간 운영한 후 추가적인 연구가 필요하다 하겠다.

(The) Electrical and Optical Properties of Ternary Compound In_(2)O_(3)-ZnO Thin Films Prepared by Electron-beam

윤재경 大邱가톨릭大學校 大學院 2001 국내석사

Heat treatment effects on electrical and optical properties of ternary compound In₂O₃-ZnO films are investigated. Thin films are prepared by electron-beam evaporation technique using a In₂O₃-ZnO powder target with a Zn content [Zn/(Zn+In)] of 33 at.%. As-deposited In₂O₃-ZnO films prepared in a pure vacuum show high resistivity of about 3×10^-2 Ωㆍ㎝ and very poor transmittance below 10 % in the visible range. To improve their electrical and optical properties, these films are heat treated in a O₂ pressure of 120 mTorr at temperature range of 500∼650 oC for 1 min. A minmum resistivity and a maximum high transmittance is obtained in a film heat treated at 650 oC. Also, it is found that the optical band gap of In₂O₃-ZnO films increase with increasing heat treatment temperature. As-deposited In₂O₃-ZnO films prepared on the glass substrate temperature of 250 oC in a O₂ atmospheres of 2 mTorr show the low resistivity of and the average transmittance above 85 % in the visible range. These films are also heat treated at high temperatures for 5 min. in a vacuum to investigate heat treatment effect on their electrical and optical properties. The minimum resistivity of about ∼10^-4Ωㆍ㎝, comparable to that of indium tin oxide(ITO) films is obtained in the film with a thickness of 250 nm annealed at 650 oC for 5 min. in a vacuum. These resistivity changes by the heat treatment in an oxygen atmosphere (or a vacuum) are related to the barrier height, depending on the oxygen adsorption (or escape) on the grain boundary surface. The escape of the oxygen from the grain boundary results in a decrease of barrier height and thus the increase of carrier concentration. On the other hand, to investigate the electrical stability of In₂O₃-ZnO films, the electrical resistance are measured during heat treatment ut to the temperatures of 650 oC. It is found that the resistance changes of In₂O₃-ZnO films prepared by electron beam evaporation is more stable than those of films prepared by rf-magnetron sputtering and ITO film during heat treatment up to 400 oC in a vacuum.

Bayesian 회귀분석을 이용한 수위-유량 관계곡선 개선에 관한 연구

윤재경 전북대학교 산업기술대학원 2012 국내석사

Stage-discharge curve is a graph of discharge versus stage for a given point on a stream, usually at gauging stations, where the stream discharge is measured across the stream channel. The rating curve is a very important tool in surface hydrology because the reliability of discharge data values is highly dependent on a satisfactory stage-discharge relationship at the gauging station. It has been acknowledged that a one-segmented stage-discharge curve is insufficient due to the change in geometry and/or channel resistance. This study investigates Hierarchical Bayesian methods to better derive complex stage-discharge relationship. Parameter estimation and associated uncertainty analysis is performed using Markov Chain Monte Carlo Simulation (MCMC). The multi-segmented stage-discharge curve is formulated as a piecewise regression problem where the number of change points are assumed unknown. It was found that the proposed procedure gave the improved results in terms of reducing error propagation due to change points. Also, the results demonstrated that the proposed model procedure provided the better estimates of extrapolated part of the stage-discharge curve.

중소기업의 인사관리제도에 관한 연구 : 능력주의 인사관리의 합리화 과정을 중심으로

윤재경 단국대학교 1994 국내석사

Today's environment in business changes rapidly, and competition Between firm becomes more serves. Here a new management philosophy, as it were, "Personnel Management based on AbiIity Rule" is even more required to correspond with the above facts. And firms need to attempt to the development of manpower being now employed so as to improve productivity and strengthen competition between them. It is necessary that we should induct personnel management on ability rule as a part of solving the substantial problems in business. So this research aim's to find them, and to indicate the plans of improvement about them. Especially here emphasized the significance of education & training system for ability development. It is special regard will be paid to the fact that contents of study. (1) Explanation of general conception of importance, defini tion contents in personnel management. (2) The process of the advancement in personnel management system. (3) General conception of purpose, qualities, objectives, necessity for management on ability rule. (4) A basic study on ability development. Through the study of personnel management on ability rule I can conclude that we have to induct personnel management on ability rule inorder to correspond with changes of environment in business at the present time. And employment administering, getting out of the old fashined mechanism, must be forcussed on that of human being-esteem. Espicially here emphasized the education & training system through all labor career to develop ability of whole members. As a result, managerial capacity is strengthened. It is considered that personnel management ought to be directed toward business through communication, motivation to employees and individual responsibility on an approach to behavioral science. So I think that today's merit rating must apply an effective combination of ability and personality.

Free-radical reaction을 이용한 Acrylic Modified Polypropylene의 합성

윤재경 忠南大學校 大學院 2015 국내석사

Methylmethacrylate(MMA) was successfully grafted onto non-chlorinated polypropylene (NCPP-g-MAH) via the solution polymerization. The mechanism of PP-graft-PMMA was demonstrated by FT-IR, GPC, TGA, 1H-NMR spectroscopy. This paper studied the several factors on acrylic content and the difference of the PP Molecular weight. There was a good correlation between the graft ratio of the modifed PP and adhesive power on TPO substrates. Under the optimum condition as follow: graft ratio of modified PP#1 using GMP3020N of low Mw PP grade turned out to be 42.4% which satisfy the requirements in the coating industry. The adhesive power of the modified PP is classification 0(ISO 24099) ; no damage to the surface. The grafting conditions were demonstrated to have great influence on adhesion properties.

프로스포츠 팀의 총체적 브랜드경험 : 브랜드개성, 브랜드명성, 브랜드차별성, 브랜드동일시의 구조적 관계에 관한 연구 : 프로야구 팀 브랜드경험을 대상으로

윤재경 韓國外國語大學校 大學院 2010 국내석사

ABSTRACT Purpose - The Purpose of this paper is to investigate the relationships between the brand experience of a sports team and the structural related the team brand personality, the team brand prestige, the team brand distinctiveness, and the team brand identification. Design/methodology/approach - A field study was conducted with pro baseball team's supporters who have enough the team brand experience. Structural equation modeling was used to explore the structural relationship among constructs. Findings - The team brand personality is mediated through the team brand prestige and the team brand distinctiveness to predict the team brand identification. The team brand personality positively influence on the team brand prestige and the team brand distinctiveness. And the team brand prestige and the team brand distinctiveness have a positive influence on the team brand identification. Practical implications - Sports teams can utilize information gleaned from this study to better promote an attractive image, thereby increasing the number of games watched and retail spending. Originality/value - This paper presents an original twist on experience research by looking at the influence of the brand experience of an intangible pro sports team brand on the brand personality, brand prestige, brand distinctiveness, and brand identification. Keywords - Brand experience, Brand personality, Brand prestige, Brand distinctiveness, Brand identification

치료적 수중운동의 역사와 체육적 가치 탐색

윤재경 전북대학교 교육대학원 2023 국내석사

The purpose of this study is that there are many ways to exercise the joint area, which is generally used in clinical practice. In other words, there are various methods of performing flexibility exercises such as stretching the back muscles, strengthening the abdominal muscles, and flexion and extension exercises of the joint. However, the therapeutic exercise method covered in this study is meaningful because it is a body load exercise that considers the characteristics of water underwater, unlike the existing direct joint strength strengthening. In history, we use the characteristics of water to understand how it is closely related to water and how the method of underwater exercise has changed from the time of introduction in Korea. In addition, through previous studies, the effect of underwater exercise is reviewed to understand the perception of current underwater exercise, and underwater exercise is not a simple treatment, but a form of exercise combined with treatment, and its purpose is to understand the physical value of underwater exercise through the transition process. 1. Water in ancient civilization is a source of life like the water of the Earth, and mankind also feels comfort and stability as a treatment medium, such as water like the water of the mother. In addition, humans have historically used water as a therapeutic intervention, and water treatment such as Harvard tanks from ice packs has been used continuously since the birth of civilization, and has been implemented and developed differently depending on the times and cultures. 2. The basic discipline of underwater exercise was through Vincent Frisnitz's treatment, and there were a wide variety of ways to use "water" in relation to health. Among them, underwater rehabilitation has been known as hydrotherapy for centuries as a field of treatment, especially in Europe such as the UK and Germany, and in the United States, rehabilitation movements using water for mental and physical health as well as therapeutic perspective have been developed. In the process, a differentiated program is needed to maximize the effect of water on our bodies by complementing the advantages and disadvantages of conventional water treatment and general exercise. It is the underwater movement that came out of the process. 3. In 1995, Song Tae-young, the first founder of the Korea Aqua Lobby Association, introduced and distributed Aqua Lobby in Korea, and Jung Byung-guk introduced Jun Gono's WATSU 1 technique, which was first introduced to Korea in 1996. After leaving the welfare center, the Korea Underwater Rehabilitation Movement Research Institute was established, and the name was revised to the name of the Underwater Rehabilitation Movement, and since 2000, it has been training underwater rehabilitation workers and is currently used by 8,800 people a year. It made progress in the order of Badragaz, Halliwick, WATSU, and Aichi. 4. Underwater exercise for therapeutic purposes is a holistic concept, not fragmentary, that maximizes physical, mental, educational, social, and economic usefulness through various exercise techniques and exercise programs.In other words, it is considered to be of physical value because it can lead to the productive lives of underwater exercise participants on the premise of creating motivation for self-realization, trust in their physical ability development, and developing their utility and adaptability to society and group.

PB제품이 소비자 구매태도에 미치는 영향 연구 : 대형 할인점 중심으로

윤재경 경희대학교 경영대학원 2010 국내석사

대한민국의 유통시장 개방으로 외국의 대형 유통업체의 국내 진출, 신업태의 등장은 국내․외 유통환경의 급격한 변화와 IMF이후 실질소득의 감소는 제품에 대한 소비자의 합리적이고 실속적인 구매 행동을 유발했다. 이러한 현상은 제품의 가치를 고려한 가격의 결정으로 제품을 구매하려는 계획구매를 확대시키고 있음을 알 수 있다. 유통업체 브랜드는 NB제품과 비교하여 볼 때 우수한 품질의 저렴한 가격으로 해당 대형 할인점에서만 판매하는 제품으로 볼 수 있다. 본 연구는 유통업체의 PB제품 태도에 영향을 미치는 결정 요인들이 무엇이고 기존의 연구방향에서 좀 더 구체적인 소비자의 지각적 가치의 정도에 따라서 PB제품 태도에 주는 영향과 결정 요인간의 관계의 매개변수 영향에 관해 연구 하였다. 본 연구를 이루기 위하여 기존의 이론을 연구하고 대전권으로 20대~50대 이상 유통업체 PB제품을 한번 이상 구매하여 사용해본 소비자층 위주로 설문 과정을 거쳤으며 샘플의 수는 표본 231개를 대상으로 신뢰성 분석 및 타당성 분석을 실시하였다. 그리고 모형의 검증을 위해 단순회귀분석, 매개회귀분석을 사용하여 다음과 같은 결론을 얻게 되었다. 첫째, 유통업체 PB제품 태도에 영향을 미치는 결정적 요인간의 관계에서 가격 민감도가 클수록, 품질의 차이가 적을수록, 지각된 위험이 적을수록, 점포의 이미지가 좋을수록 PB제품 태도가 높아진다는 가설이 채택되었다. 무엇보다도 모형검증을 통해 품질차이, 점포이미지, 가격민감성, 위험도 순에서 볼 수 있듯이 PB제품 태도 형성에 PB제품의 지각된 품질 차이가 매우 큰 영향력을 보임을 알 수 있으며, 소비자들이 품질차이를 느끼고 있을 경우에는 구매위험을 크게 느낀다는 것을 알 수 있었다. 따라서 PB제품의 품질검사와 품질관리를 좀 더 체계적으로 구축하고 지속적인 품질 모니터링을 통해 소비자인식에서의 제품 간의 품질차이의 해소에 더욱 관심을 가져야 할 뿐만 아니라, 품질과 기술면에서 월등한 PB제품을 개발하여 자사를 대표하는 유명 브랜드로 키워야 타경쟁사와 점포를 차별화 할 수 있는 요인으로 대형할인점 경쟁력을 갖추는데 있어 큰 의미가 있을 것이다. 둘째, 독립변수가 종속변수에 미치는 영향 정도를 종합하여 비교하면 품질차이, 점포 이미지, 가격민감성, 위험도 순으로 나타나며 지각적 가치의 매개 형향으로 품질 차이는 지각적 가치가 부분매개, 점포 이미지는 지각적 가치가 완전매개 하고 있음을 알 수가 있었다. In addition to the economic recession, the full opening of the distribution market, entry by overseas large-scale distribution into domestic market, and the development of the information industry have led to changes in lifestyle and purchasing behaviors of consumers as well as the rapid outward growth and itensified competition for the discount store industry. Consequently, distributors have introduced Private Brand which can achieve differentiation and profitability as a response to such change. Within such intense competition, distributors have recognized the importance of raising customer loyalty and have begun to use PB products as a strategic tool to improve customer loyalty. By investigating the relationships between attitudes of PB product consumers and related factors based theoretically on previous PB related studies, this study aims to propose wats to plan and execute sales strategies customized to consumer recognitions of PB product and consumer responses. In order to investigate such aims, price sensitivity, perceived quality difference, perceived dangers, and store image were set as independent variable, the distributor's attitude on PB product was set as the dependent variable and perceived value was set as the parameter in order to define the research model and conduct a quantitative analysis. The subject of the study were consumers in their 20s~50s who had purchased distributor PB products(processed foods) at least once while simple regression analysis and mediator regression analysis were used for analysis. The results of this study are as follows, within the relationships between elements which affect distributor's PB product attitude, the PB product attitude was shown to increase as the price sensitivity is higher, quality difference/perceived danger is lower and store image is better. As for quality difference/perceived danger, the effect on PB product attitude was shown to be low as perceived dangers of PB products have become very low and the past perception that PB products are a new type of product has decreased. Quality difference more so than price, and perceived value in terms of mediating effect were shown to have an effect on PB product attitude. When examining the implications and limitations as proposed in this study, the PB products in our country is in a transition from introductory phase to growth phase. Such products are been mostly developed and sold as foods and daily necessities characterized by high turnover and minimal perceived difference between brands. The reality is that it is difficult to state that distributors have devised differentiated marketing which led to strengthened images of their PB products or achieve higher sales and competitive superiority. Consequently, rather than devising PB product marketing strategies for all consumer groups, there is a need for distributors to maintain relationships with certain customer segments and conduct marketing activities which are strategically customized by customer segment. There is also a need for distributors working with PB products to strengthen their store image by improving the perceived values of customers through customer group segmentation, or in other word, price strategy and quality strategy. In the future, more studies on a wider range of premium products with high quality characteristics, studied on improving consumer recognition for PB products, and studies which investigate the needs of various customers must be conducted at this current time when there is significant growth potential from a PB sales ratio perspective. In order to achieve such objectives, data collection on PB product related consumer purchasing patterns by distributor and related studied must be conducted in the future.