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      • PC用 無方向性 스피커 시스템의 設計

        권오균 경희대학교 산업정보대학원 2002 국내석사

        RANK : 247631

        Due to increasing multimedia computer usage, it has become more popular to install sound cards or other software with sound modules. Todays multimedia computer users can enjoy analog or digital computer sound by using a USB port or an IEEE1394 port. Multimedia applications such as computer video gaming, listening to music and watching high quality DVD movies are made possible by having multiple speakers around a PC. This has resulted in the ongoing development of new designs and components to improve sound quality. The need for numerous speakers in a multimedia speaker environment creates a problem for users with limited desk space making for a potentially awkward setup and user experience. Todays speakers still have magnetic form inside and are designed depending upon the size and type of unit drive. One solution is to use wall-mounted speakers. Another is to use a flatter form factor requiring only a small space. Also, there is a detachable type speaker which can be attached to a PC monitor. But the sound can vary depending on altitude and location, which means professional installation and knowledge are required to achieve the best speaker placement for the optimal istening environment. This thesis will measure the quality of speakers by comparing Audio Electronics circuit and speakers magnetic circuit one. Based on this comparison, I'll come up with omni-directional speakers and prove their high quality no matter where they are placed.

      • 行政環境의 變化에 따른 리더십의 對應戰略 硏究

        權五均 단국대학교 1999 국내석사

        RANK : 247631

        현대사회의 조직은 지속적으로 변화하는 환경에 적응하면서 공동의 목표를 달성하기 위한 공식적, 비공식적 관계를 유지하는 사회조직체로서 사회적 목적의 변동에 따라 적응과 저항을 반복하면서 발전해 왔다. 과거 조직환경의 변화가 단순하고 안정적이며 예측이 가능한 시기에는 조직의 내부구조와 과정을 연구의 주요 대상으로 설정하였으나 첨단기술의 발달과 정보화의 시대, 무한경쟁의 세계경제체제, 사회구성의 다원화, 그리고 사회문화적 유동성의 급증과 같은 환경변화의 다양한 현상들이 급격하게 변하고 있는 현대행정환경에 있어서는 조직의 존속과 성장, 그리고 발전을 위한 조직의 환경적응과 이에 대한 리더십의 대응전략에 관한 연구가 필요하다. 행정환경의 변화에 따른 리더십의 대응전략을 모색하기 위한 본 논문은 행정환경과 리더십의 관계를 바탕으로 하여 행정환경의 변화를 분석하고 이에 따른 리더십의 대응전략을 제시하였다. 본 논문은 환경과 리더십에 관한 이론적 배경을 제시하고, 이를 바탕으로 정보화, 지방화, 경영행정화라는 행정환경의 변화를 살펴보았으며, 행정환경의 변화 분석을 통해서 리더십의 대응전략을 모색하였다. 현대 행정환경이 고도의 정보화, 지방화, 경영행정화됨에 따라 이에 대한 리더십의 적절한 대응전략이 필요하다. 현대 행정조직의 리더십은 조직관리에 대한 능력뿐만 아니라 환경변화를 관리하는 능력을 필요로 하는 것이다. 따라서 리더십은 조직의 발전을 위해서 다양한 전략을 적절하게 적용, 운용할 수 있는 자질을 갖추어야 한다. 이에 본 연구에서는 행정환경 의 변화에 대하여 리더십이 선택하고 대응할 수 있는 보다 구체적인 전략으로서 리더십의 개인적 대응전략, 대내적 대응전략, 그리고 대외적 대응전략으로 구분하였다. 먼저 개인적 대응전략을 살펴보면, 첫째, 정보화 환경에 상응하는 리더십의 정보화 마인드가 요구되며, 둘째, 주민의 요구에 입각하여 정책을 입안하고 결정하기 위한 리더십의 기본적 자세로서 지역사회의 의견을 의식적, 일상적으로 수렴해야 할 것이다. 셋째, 국민의 다양한 욕구와 변화하는 행정환경에 부응하기 위하여 민간기업이 개발, 활동하고 있는 경영기법을 적극적으로 도입해야 할 것이다. 다음으로 리더십의 대내적 대응전략을 살펴보면, 첫째, 활동영역의 선택을 통해 호의적인 환경에 적응하기 위해 조직이 현재의 활동영역을 변경하여 환경을 대처하는 전략이 필요하며, 둘째, 현대행정의 다양한 수요를 충족시키기 위해서는 전문가를 필요로 하고 있으며, 셋째, 현대사회에서는 조직의 신속한 대응을 위해 조직의 유연성과 신축성을 기초로 하는 조직의 분권화가 실현되어야 한다. 끝으로 리더십의 대외적 대응전략으로는 첫째, 행정홍보를 통해 정부와 국민간의 이해관계를 사전에 조정, 유도하여 행동활동의 효율화를 기할 수 있다. 둘째, 조직이 안정과 존속에 대한 위협요소를 제거하거나 지지기반을 확대하기 위해서 다른 조직에 속한 인물을 조직의 관리층이나 정책결정과정에 참여시키는 적응적 흡수를 제시하였다. 셋째, 둘 이상의 조직이 공동의 목표를 추구하기 위하여 제휴 또는 결합하는 형태인 합병을 추진함으로서 조직이 환경으로부터의 압력에 대처할 수 있을 것이다. 이와 같이 고도로 전문화된 행정조직의 리더십은 조직의 목적을 효과적으로 달성하기 위해 인적, 물적 자원을 효율적으로 분배해야 한다. 행정환경의 변화에 따라 조직구조의 지속적인 개편과 더불어 물적 자원의 효율적인 배분, 동원가능한 인적 자원의 지속적인 교육과 훈련, 관리기술의 적용에 관한 대응전략을 모색해야 할 것이다. The organization being controlled in ever-changing environment in contemporary society has developed as a social organization that persists the formal and informal relations for the achievement of common goals depends on social ends. Though researches of the past when the change of the organizational environment were simple, stable and predictable addressed organizational internal structures and processes. But at the present researches must be explored environmental adaptation of organization and correspondent strategy of leadership for the organizational survival, growth, and development in the contemporary administrative environment in which radically and variously altered such as the high-technology, computerization, ever-competitive international economic system, pluralism, and increase of socio-cultural currency. The Goals of this study is to analyze the change of administrative environment and to suggest the correspondent strategy of leadership based on their relationships. Thus this study examined theoretical framework about administrative environment and leadership explored the change of administrative environment such as computerization, localization, and entrepreneur administration, and to deliberate the adaptive strategy of leadership. It is necessary to deliberate the adaptive strategy of leadership by undergoing change of computerization, localization, entrepreneur administration in contemporary administrative environment. Leadership in contemporary administrative organizations needs capability to manage organization and to control the environmental change. Thus leadership requires the traits to adapt and operate various strategy in order to develop organization. This study classified leadership by the individual, organizational internal and external correspondent strategy. To examine the individual strategy, firstly it is required leadership to correspond computerization mind of leadership, secondly leadership was ordered to gather the opinion of communal society consciously, thirdly to correspond various demand and undergoing change of administrative environment, leadership must introduce the entrepreneur methods positively. And in order to examine the organizational internal strategy, firstly it is required leadership to adapt environment by choose the domain, secondly it is demanded the professional to deal wkth the all of much requirement, thirdly organiztions in contemporary society must be filled up the decentralization of organization. Finally in order to explore the organizational external strategy, firstly it is achieved efficacy of action which ardinate the interest between the government and the nation in advance. Secondly in order to remove intimidators for organization's survival and stability or to extend organization's support, leadership needs cooping which personnel in other organizations involved decision-making process. Therefore, leadership in professional administrative organization distributed its personnel and material sources to sub-organization effectively.

      • 리이더行爲의 決定模型에 관한 硏究

        권오균 忠南大學校 1986 국내석사

        RANK : 247631

        To get a optimum combination of consideration and initiating structure, this thesis propose a decision model of leader behavior. The model is made on the basis antecedent experimental report for the relation leader behavior and follower response. They found that the employee grievance is positively related to supervisory structure, and negatively related to consideration. But the consideration is dominant factor to the grievances. Also, the group productivity is related to leader behavior. When the structure is high, the productivity increases obviously. In general, the productivity is positively related to structure and consideration. If the leader makes the structure high, the productivity may be increased but, the grievance which is harmful to the organization effectiveness increases also. Even though the high consideration can reduce the grievances, it is hard to keep the both high because our leadership ability is not infinite. So, we'd better keeping the balance between initiating structure and consideration. To make a harmony of these behaviors, a guiding principle is needed. The model for the decision of leader behavior can be instructed by recording the leader behavior score, employee grievances and group productivity on the axis of x, y, Z respectively. The leader behavior score can be extracted from SBDQ(Supervisory Behavior Description Questionnair) described by the followers. And leader has to survey the change of group productivity and employee grievances caused by the leader behaviors. In analyzing and using the model, the leader had better recognizing the characters of followers because the results from same leadership can be differ as the characters of the followers. If the organization's object for the productivity is fixed, from this model, the leader can get many sort of combinations of initiating structure and consideration which produce the same productivity. However, among these combinations, the height of the grievance is differ ; when the consideration is higher than the initiating structure relatively, the grievance is samll. Thus, we'd better choose a combination of high consideration and low structure among them, if possible.

      • 정상 소아의 폐기능 검사치 및 이에 미치는 신체적 요인에 관한 연구

        권오균 충남대학교 대학원 1993 국내박사

        RANK : 247631

        Spirometric study in children is a very simple and valuable test in evaluating pulmonary function but many pediatricians have hesitated its use on their real aspects because of poor cooperation and troublesomeness. With the total 679 cases, among them 343 boys and 336 girls who were at the age of 6 through 12 years old, FVC, FEV₁, FEF_25-75%, PEFR and MVV values were measured to determine the normal values and evaluated on the basis of sex, age, height, weight and body surface area to study the effect of physical parameters on the pulmonary functions in normal children. At the same time with total 363 cases who were at the age of 7 through 11 years old, reevaluating tests 1 year later were performed to detect any differences between two studies. 1. The author obtained new regression equations on the pulmonary function values according to various physical factors. 2. The most affecting physical factor on the pulmonary function tests in normal children was the height and the next revealed in sequence of age, body surface area and body weight. 3. Of the pulmonary function values separated by height the highest correlation coefficient was that of FEV₁, and the next decreased in sequence of FVC, MVV, PEFR, and FEF_25-75%. 4. The correlation coefficients of MVV by the age factor were the highest and an equation of MVV = predicted FEV₁ X 35.5 was obtained in 9 years old. 5. The pulmonary function values in boys were more higher than those of in girls. 6. On the comparisons between two studies, the pulmonary function values measured in 1992 were more higher than those in 1991 and the author supposed them to be due to some increasements of the physical measurements, improved technics of the subjects by the reevaluating test and the other factors.

      • 熱螢光測定裝置의 製作 및 物理的 特性 硏究

        권오균 忠南大學校 大學院 1983 국내석사

        RANK : 247631

        The apparatus is made for the purpose of thermoluminescence dosimetry. It has the functions of reading out and recording the thermoluminescence emitted from a heated TL phosphor. The dark current of the PM-tube used can be lowered down to the level of 10^-8 amperes at heater temperature 300℃. CaSO₄: Dy is adopted as a TL phosphor and it is irradiated by the g-ray from 258.5 mCi of ^137Cs. The g-ray exposure and the heating rate on the TL phosphor are changeable, and the various glow-curves can be drawn for a given exposure and heating rate. Even though the TL phosphor irradiated to the same exposure, the height and width of the glow-curve can be varied by the operating heating rate. In this experiment, three different heating rates namely, 1.4℃/S 2.7℃/S and 3.4℃/S were examined. The last one, 3.4℃/S, was turned out to be the most appropriate for reading out thermoluminescence in our particular case of study in which CaSO₄: Dy phosphors were used.

      • 사회복지법인 이사회 운영의 개선방안

        권오균 대구대학교 2002 국내석사

        RANK : 247631

        The present study was aimed to examine the organization and function of the social welfare corporation. The study subject was 121 social welfare corporations in Daegu city which were legally operated more than 1 year. The results were summarized as follows : More than 50 percent of the social welfare corporations studied were established later than 1990. Most of them did not open their office and only one thirds of them had officers. Mostly they had only one or two facilities, ran not money making businesses, and the accounting information provided by social welfare corporation was publicly disclosed. The board was composed of s managers and 2 inspectors. Their age was between 30-50, and most of them was graduated from university, The due of the director was about 6 years and they were all volunteers. The inspectors were not accounting professional. They had meetings 3 to 5 times in a year and the subject of the meeting was to make an approvement for the accounting system. Approximately two thirds of the members were absent from the meeting due to their business. They made a decision through discussion between members and directors of the facilities. The problems were arisen from formal meetings, and lacking of knowledge regarding social welfare. The next could be suggested to improve the social welfare corporation. 1) they should have a professional expert for the corporation business. 2) the number of the members should be increased from five to nine. 3) the inspectors should be composed of at least one expert in the accounting professional. 4) they should make a report of the inspection monthly. 5) the should pay for the members. 6) the members should not work for the facilities.

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