直線型 誘導電動機의 實驗裝置 開發을 위한 基本理論의 硏究

張錫明,朴俊灝 충남대학교 공업교육연구소 1983 論文集 Vol.6 No.2(B)

This paper dealt with the distributive phenomena of the induced eddy current on the secondary conductive sheet, the transverse air-gab flux density of a double sided linear induction motor with Goodness factors. According to the results of this study, we obtain knowledges that the eddy current on the conductive sheet is induced to the maximum vlaue in the vicinity of the synchronous velocity and the transverse air-gap flux density is distributed uniformly at goodness factor G=10. The fundamental data in this study are made references to improve the characteristics and the design of linear induction motors.

스포츠센터 관계마케팅 실행요인이 관계품질, 구매행동에 미치는 영향

장호성,석용근 龍仁大學校 體育科學硏究所 2008 體育科學硏究論叢 Vol.17 No.1

The meaning of this research work lies in providing useful basic resources which can be utilized in the strategic respect of internal marketing by investigating how sports center customer in relation to relationship marketing implement factors on relationship quality and purchasing behavior, and by identifying how their service orientation affect business performance taking service quality as parameter. Customer of sports centers in Chungnam region were selected as the subjects of this survey and 248 participants were sampled by Convenience Sampling Method. Resulting data were processed by Frequency Analysis, Exploratory Analysis, Correlation Analysis, Regression Analysis using SPSS 11.0 program. The results from these research methods and analyses revealed the followings: First, results from regression analysis of performance factors of relationship marketing and relations quality revealed that customer-relations orientation, responsiveness and incentive had significant influences on reliability, and that customer-relations orientation and responsiveness, on involvement. Second, results from regression analysis of performance factors of relationship marketing and purchase behavior exhibited that incentive had a significant influence on repurchase intention, and that responsiveness and incentive, on positive word of mouth. Third, results from regression analysis of relationship quality and purchase behavior revealed that there were significant influences of all variables including reliability and involvement on repurchase intention and positive word of mouth.

미만성 두부 손상 환자에서 체성감각 유발전위의 예후인자로서의 의의

장호석,박용석,이규춘 동국대학교 경주대학 1996 東國論集 Vol.15 No.-

미만성 두부 손상환자에 대한 예후 예측 인자로 이용하고자 정중 신경 및 후 경골 신경체성감각 유발전위를 40명의 미만성 두부 손상의 진단을 받은 환자에서 실시한 후, 임상소견, 두부전산화 단층촬영 소견과의 관계를 살펴보고 기능 회복과 가능성을 관련시켜 미만성 두부 손상 환자에서 SEPs의 임상적 의의를 고찰하였으며 다음과 같은 결과를 얻었다. 1)SEPs는 GCS와 유의한 상관관계를 가진다. 2)SEPs는 Brain CT 소견과 상관관계를 가지며 특히 Brain CT소견에서 category Ⅰ,Ⅱ는 SEPs상 모두 Normal로 check되었다. 3)SEPs는 검사상 정상 소견을 나타낸 환자는 예후가 좋은 것으로 생각되어진다. 4)SEPs 검사는 정중신경이나 후 경골 신경중 한쪽만 선택하여 검사하여도 예후측정 인자로서 의미를 가진다. Somatosensory evoked potentials(SEPs) were examined in 40 patients in diffuse brain injury by median and post. tibial nerve. An analysis of clinical signs, SEPs, brain CT findings and Glasgow Outcome Scales were undertaken retrospectively. It was the aim of this study to predict the prognostic value of SEPs in diffuse brain injured patients. The SEPs ftndings that concerned are PINI latency and amplitude were divided in 3 categories an no response(I), abnonnal response(ll), nomal reponse(Ⅲ). The results were as follows 1) SEPs have significant relation to GCS 2) SEPs also have significant relation to brain CT finding, especially in category I,Ⅱ which were normal response. 3) We concluded that head injury patients with normal SEPs are have favorable outcome. 4) The SEPs, whether median nerve or posterior tibial nerve, have value as a prognostic factor. SEPs may help to predict the outcome in acute stage and during the course of diffuse brain injured patients rather than brain CT on admission and GTS. SEPs may help to predict the outcome in acute stage and during the course of diffuse brain injured patients rather than brain CT on admission and GCS.

청정지역과 도시지역의 오존농도 특성 연구

장광미,강창희,서명석,허철구,박경윤,이호근,김영준 濟州大學校 基礎科學硏究所 1996 基礎科學硏究 Vol.9 No.2

A study has been performed on the characteristics of rural and urban surface ozone concentration for the period of March 1992 to February 1993. The monitoring station of rural ozone is located at Kosan, Cheju and other urban monitoring stations are located at Seoul, Pusan and Kwangju. Rural's and urban's ozone data exhibit a distinct features in many ways. First, annual mean of rural ozone concentration is very high(42 ppbv) but urban's are very low(10~15 ppbv). Second, rural ozone data shows a seasonal variation with it's maximum in spring, and minimum in summer, but urban's show a seasonal variation with it's maximum in spring, and minimum in winter. Third, diurnal variation of rural data is very small but that of urban's are very large. Fourth, monthly mean of daily minimum of rural data is not low and shows a large seasonal variation, but those of urban's data are extremely low(<3 ppbv) and have no seasonal variations.

수용성 키틴이 백서 창상치유에 미치는 영향

강장석,조용남,정상훈,유 결,임진수,권 호,조용우,고석원 大韓成形外科學會 2001 Archives of Plastic Surgery Vol.28 No.1

직장 마스터스 마라토너의 여가인식이 결혼만족에 미치는 영향

장호석 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

To analyze whether recognition in Leasure have an effect on marriage satisfaction, intended for Masters" marathon participants who have a job, it has collected 301 married participants of Masters' marathon who are both living in Kyungnam, Kyungbuk province, and Ulsan and have been participating in more than 1 year, using stratified cluster random sampling. The results are in case of men, the older, higher education and longer work career, the more recognition in Leasure and participants who often participate in these social activities have higher recognition in leisure. However, there was no relation with expenses of leisure activities.

제주도 고산에서 수용성 에어로졸의 화학적 성분 분석

장광미,이호근,강창희,허철구,박경윤,서명석 濟州大學校 基礎科學硏究所 1996 基礎科學硏究 Vol.9 No.2

Atmospheric aerosols were collected by a High Volume Tape Sampler from March 1992 to December 1993 at Kosan, Cheju, korea. The water soluble ion concentrations in aerosol were analyzed. The concentrations of cations(Na+, K+, Ca²+, Mg²+, NH₄+) were determined by an Inductively Coupled Plazma(ICP) or an Atomic Absorption Spectrometer(AAS), and those of anions(Cl-, NO₃-, SO₄²-) were analayzed by the capillary electrophoresis method. The Ca²+, SO₄²-and NO₃- concentrations in spring were higher than those in other seasons. The lowest concentrations of these elements were found in summer, largely due to scavenging by frequent rains. Especially the ca²+ concentration on April was three to four times higher than the annual mean concentration. The enrichment factor(E.F.) of each element was calculated. The annual mean E.F. values of the Ca²+, Mg²+ and Cl- in 1992 were the same as those in 1993 except K+ and SO₄²-. The correlation formula between all cations and anions for the whole period was Anions=0.759xCations+0.066.

스포츠 정신으로서의 동양무도에 관한 관찰

장호석 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

Judo has not been ready to accept the ideology like a spiritual leap, which can be only understood as strategic interconnection concerning a specific technique or the issues in a technical training. It is the reason why Judo has been just developed, on a bass of accepting the notion and culture of modernly westernized sports and it hasnt significantly recognized a real ideology and value on techniques of Eastern traditions deeply related to Judo trainings. Therefore, we should find out a specific value of trainings as first recognizing consstency with methodology and objective logics that are able to attain by an inevitable relativity during trainings, while working to seek values immanent in martial arts for an advisable development. It is consequently considered to activate Judo based on educational and philosophic training cultures of martial arts through this recognition.

산업용 이차전지의 열화진단에 관한 연구

장대경,황호석,박민기 서울産業大學校 2005 논문집 Vol.54 No.3

This paper proposes a new degradation diagnosis method of secondary battery in order to improve a battery economy. In the proposed method, a bad cell is detected by the measurement of DC internal resistance and the battery capacity is estimated by the electric discharge test in a short period of time, which can be used to determine the time to replace the battery. Through the computer simulation and actual experimentation, the proposed method's validity is confirmed by comparing and analyzing the performance. As a result, we show that it is possible to estimate the accurate capacity of secondary battery in a short space of time.

답손(Dapsone)중독환자의 예후와 특성 분석

장석준,정성필,김승환,구홍두,심호식 대한응급의학회 1995 대한응급의학회지 Vol.6 No.1

We reviewed 26 dapsone intoxication patients who had visited Severance Hospital Emergency Care Center from January 1991 to January 1995 : 13 of them ingested intentionally, but the other ingested accidentally. Among the admitted patients the highest and lowtheest initial value of methemoglobin level is 59.6% & 10.1%. The frequency of symptoms at presentation was following 16 patients complained cyanosis of lip area, 10 patients complained dyspnea, 4 patients complained mental change, 4 patients complained vomiting, 2 patients complained nausea. The inital level of methemoglobin was less than 50% except in one patient. In the view points of total doses of methylene blue used, less than 100mg was used in 9 patients(34.6%) but in one case, amount of 6400mg was loaded. There were 5 patients(19.2%) in September & 4 patients (15.4%) in January. In respect of result, there were 13 discharged cases (50%) for symptom improvement, and 5 mortality cases(19.2%). The transferred cases from Gangwondo account 19 patients(73.1%). All of them is not directly emergency care center visiting patients but transferred patients from remotely located hospitals. Dapsone intoxication results in severe tissue hypoxic symptoms from malfunction of normal hemoglobin thus only with appropriate available doses of methylene blue & activated charcoal, good outcomes will be expected. If aggressive therapy such as hemodialysis is introduced in treatment of severe dapsone intoxication, the outcomes may be slightly improved better than in other supportive care cases.