• 제목/요약/키워드: Distributed Knowledge

검색결과 689건 처리시간 0.025초

여성 학습자의 특성에 따른 인터넷교육 프로그램 만족도와 학업성취도에 관한 연구 (A Study on the Satisfaction and Achievement of Learning by Female Learner's Characteristics in Internet Education Program)

  • 임광명;김성수
    • 농촌지도와개발
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    • 제8권1호
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    • pp.25-40
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    • 2001
  • The purposes of the study were to identify satisfaction and achievement of learning by female learner's characteristics, and to suggest measures to improve quality of education in internet education programs. In order to determine the educational effectiveness associated with the characteristics of learners, this study attempted to employ two way approaches by observing the degree of achievement for learning, which represents an instructor-oriented approach, and the degree of satisfaction for education, which represents a learner-oriented approach to enhance the quality of internet education for female learners. As an approach to evaluate the educational effectiveness, the degree of achievement in learning(Tyler's classical approach), and the degree of satisfaction for education (Scriven's consumer-oriented evaluation model) were utilized. A survey form was developed by the researcher after reviewing the various tools originated from Boshier, Cross, Gagne and Choi, and distributed to a panel of judges that examined the content validity of the instrument. The sample for the study consisted of 160 female learners from three universities in Seoul and capital area, and the survey form was used to collect data for this study. The SPSS WIN program was used in analyzing the data and a series of statistical tests were conducted including frequency, percentile, t-test, ANOVA, correlation, multiple regression, and factor analysis. The statistical significance level was 0.05. The following conclusion were drawn from this study of female internet education. First, it was evident that female internet learners tend to utilize information from internet, and this can be interpreted as participants' positive attitude, and voluntary participation. Second, educational facilities and services should be improved in the future, because the level of satisfaction was low in these areas compared to curriculum and educational methodology. Third, the participating factors influenced by the level of satisfaction for education of learner characteristics were the 'formation of inter-personal relationship and willingness to change' and the 'needs for education on internet', thus appeared that both social and educational needs influenced the level of satisfaction for education. Fourth, the degree of achievement in learning was higher in the order of 1) attitude 2) function 3) knowledge, thus, attitude change was the most important in achievement of learning. Fifth, the individual background that influenced the level of achievement in learning were age and educational experience. As for the individual level of achievement for learning, the younger and more educated group were more satisfied.

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팬 시민행동이 스포츠마케팅 성과 간 구조적 관계에 관한 연구 (A Study on the Structural Relationship Between Fan Citizenship And Sports Marketing Achievement)

  • 윤대홍
    • 경영과정보연구
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    • 제37권2호
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    • pp.125-147
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    • 2018
  • 본 연구는 팬시민행동이 스포츠마케팅 성과 간 구조적 관계에 관한 연구로 부산지역 롯데자이언츠 팬을 대상으로 220부의 설문지를 배포하였으며, 205부의 설문지를 최종 사용하였다. 연구모형을 바탕으로 SPSS 25.0과 Smart PLS 2.0을 이용하여 가설을 검증한 결과 총 17개의 기설 중 4개의 가설(가설 5-3, 가설 6-1, 가설 6-2, 가설 6-3)을 제외하고 모든 가설이 채택되었다. 이에 대한 구체적인 결과는 다음과 같다. 첫 번째, 팬시민행동은 구단자산(가설 1), 스폰서 자산(가설 2), 지역 자산(가설 3)에 모두 정(+)의 영향을 미치고 있는 것으로 나타났다. 두 번째, 구단자산은 스폰서 자산(가설 4)에 모두 정(+)의 영향을 미치고 있는 것으로 나타났으며, 지역이미지(가설 5-1), 지역사회기여(가설 5-2)에 정(+)의 영향을 미치고 있는 것으로 나타났다. 반면에 사회적 교류(가설 5-3)에는 통계적으로 유의하지 않는 것으로 나타났다. 마지막으로 스폰서 자산과 지역자산과의 관계는 다음과 같다. 기업이미지는 지역 자산 모두에 통계적으로 유의하지 않으며, 기업인지도는 모두 정(+)의 영향을 미치고 있는 것으로 나타났다. 본 연구의 결과는 팬 시민행동이 스포츠마케팅 성과에 미치는 영향에 대한 종합적인 이해와 이론적, 실무적 시사점을 제공할 것으로 기대된다.

2005년 치과기공사의 흡연실태와 의식조사 (Research on consciousness of the dental technicians about smoking realities-2005)

  • 박용덕;황경숙;김남중;강종오
    • 대한치과기공학회지
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    • 제28권1호
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    • pp.161-176
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    • 2006
  • The purpose of this study was to evaluate smoking of dental technicians in 2005, and we have distributed questionnaires about smoking in 2005-KDTA general meeting and analyzed them. All 555 respondents who attended KDTA general meeting were selected by random sampling. However we dismissed 41 because of invalidness, so we got 504 people. Therefore, we have got conclusions below: 1. The rate of smokers who attended in 2005 KDTA was 33.93%, 46.3% in men, 1.44% in women. When we compared to other specialist groups, the rate of dental technician smokers was higher than them. 2. When we analyzed the ages of first smoking, 55.56% of the people started to smoke when they were in 24 years old. This result was very similar to the rate of dentist smokers in 2005 KDA research. 3. According to the answers of smokers and people who wire smokers in the past about quitting smoking period and willness in future, 60.82% among all members failed to quit smoking and also 69.2% among all members did not leap over 3 months but, they have thought to quit smoking for 6 months. 4. According to the answers about antismoking training related to environment in dental and clinical labs, most dental technicians(92.66%) have never been trained, also 37.70% among all members have not fulfilled their duty at self office. They have not recognized the danger of the indirect smoking. 5. When we asked chiefs in dental and clinical labs, the reason why they, didn't do the antismoking training their staffs, 32.1% of them replied that they were so busy, and 42.13% did because of their staffs, abhorrence and needlessness. 6. As Pan-dentistry members, over 80% agreed to the thought of the antismoking, also had medical knowledge about smoking. So we have the conclusion that dental technicians have identification as the Pan-dentistry members. 7. Most dental technicians expected KDTA to play a role about the antismoking training for their members. We have two suggestions to KDTA about the antismoking problem for members according to above conclusions. First, KDTA should prepare the antismoking training in the curriculum. Second, KDTA should support the antismoking programs of schools for students.

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환자 프라이버시 보호행동 실천에 관한 연구 - 물리치료사와 작업치료사를 중심으로 - (A Study on the Therapists' Protective Actions of Medical Information Privacy - With a focus on physical and occupational therapists -)

  • 김정자;권은하
    • 한국전자통신학회논문지
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    • 제7권2호
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    • pp.447-455
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    • 2012
  • 본 연구는 물리치료사와 작업치료사의 환자 프라이버시 보호행동 실천도를 알아보기 위해 시도되었다. 전국에 소재한 종합병원 및 재활치료 전문병원의 물리치료사와 작업치료사 297명을 대상으로 2012년 1월 2일부터 1월 13일까지 설문조사를 실시하였다. 연구결과 총 실천도 평균은 $3.54{\pm}.733$으로 나타났으며, 각 영역별 평균은 의사소통 영역 $3.62{\pm}.766$ 직접접촉 영역 $3.57{\pm}1.013$, 유지 관리 영역 $3.53{\pm}.780$ 순으로 나타났다. 일반적 특성 중 각 영역별로 분석한 결과 연령이 증가 할수록, 근무경력이 많을수록 실천도가 높았다. 환자 의료정보의 프라이버시는 100% 보호되어져야 하는 것이며, 실천도는 매우 잘 하고 있음의 수준(5)에 근접해야 할 것이나 환자의 기능 개선의 중추적 전문가인 치료사로서 의료정보 보호에 관한 관심이 적고 그 내용에 대해 거의 인지하지 못하는 것으로 나타났다. 이에 지속적인 홍보와 교육을 통하여 환자 프라이버시 보호에 대한 인식을 고취시고, 윤리의식을 확고하게 심어주는 마인드에 대한 제고가 필요하다.

119구급대원의 업무스트레스와 피로 및 직무만족도에 관한 연구 (A Study on Job Stress, Fatigue and Job Satisfaction of 119 Emergency Medical Technician)

  • 박대성
    • 한국응급구조학회지
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    • 제8권1호
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    • pp.71-86
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    • 2004
  • This study selected emergency medical technicians at 24 fire police boxes in Jeonnam in order to examine the relationship between job stress, fatigue and job satisfaction of 119 emergency medical technicians. Data were collected from Apr. 10 to May 9, 2004, questionnaires were mailed and returned by mail. Total 109 questionnaires were distributed and 89 questionnaires were collected and 80 except 9 omitting answers and showing inappropriate answers were used for final analysis. The results of this study are as follows. A. The total mean of areas composing job stress in the degree of job stress of 119 emergency medical technicians was over the average as 2.54 (SD .44) of 4 full marks. According to the degree of job stress by each area, the highest area of job stress was crisis situation (2.98), followed by role conflict as professional job (2.58), social factors (2.57), involvement in organization (2.55). To the contrary, the areas of the lowest job stress were professional knowledge and technique (2.35), psychological burden of medical limitation (2.38), conflicts in personal relationship and services (2.45) and improper treatment (2.53). B. The degree of fatigue of 119 emergency medical technicians by areas was over mean as 2.09(SD .49) of 4 full scores and physical fatigue was highest (2.18), followed by mental fatigue (2.11) and neurosensory fatigue (1.99). C. The degree of job satisfaction of 119 emergency medical technicians was 2.71 of 5 full scores and working condition area (3.70) showed the highest job satisfaction, followed by requirement of organization (2.85) and the lowest job satisfaction area was job itself (2.18), followed by desire for job (2.49). D. According to differences in demographical characteristics of 119 emergency medical technicians, there was no variable of statistical difference at job stress and job satisfaction in significance level .05, but fatigue showed statistical difference at final education (F=2.393, p=.046). E. According to differences related to job characteristics of 119 emergency medical technicians, job stress showed statistical differences at motif of current services (F=4.935, p=.003), fatigue showed those at health conditions (F=2.732, p=.008), job satisfaction at overtime (F=3.038, p.034) and the greatest reason of having job (F=3.217, p=.017), F. As a result of analyzing correlations between job stress. fatigue and job satisfaction of the subject, job stress showed positive correlations (r=.411, p=.000) with fatigue and negative correlation (r=-.267, p=.008) with job satisfaction. Fatigue showed negative correlation (r=-.287, p=.005) with job satisfaction. Therefore, the hypothesis of this study. "There will be relationship between degree of stress, fatigue and job satisfaction of subjects." was supported.

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"오만분일지형도(五萬分一地形圖)"에 나타난 20세기 초 한반도의 지명 분포와 특성 (The Distribution and Characteristics of Geographical Names on 1:50,000 Topographic Map of the Korean Peninsula in the Early 20th Century)

  • 김선희
    • 대한지리학회지
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    • 제43권1호
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    • pp.87-103
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    • 2008
  • 지명은 생활환경에 대한 인간의 인지적 표현이자 시 공간적으로 변화하는 역사, 문화적 산물로서 지역의 역사성과 지역성을 이해하는 유용한 기초자료이다. 본 연구는 일제시기 대축척 지도에 수록된 지명의 유형별, 지역별 분포와 빈도를 파악하고 이를 전자문화지도로 구현함으로써 시대적, 지역적 특성을 읽어보고자 하였다. 연구결과, 20세기 초 한반도의 지명분포 양상은 지형과 지세, 인구와 경지, 군현 수, 행정 및 군사 기능 등 국토의 자연 및 인문 환경의 보편적 특성을 반영하고 있다. 또한 지명의 양태별 비중과 빈도를 통해 우리 고유지명의 변화는 물론 자원수탈, 철도부설, 국경관리, 만주경영 의욕 등 한반도 식민경영을 위한 일제의 정책적 수요와 필요에 따른 시대적 변화상을 읽을 수 있었다. 나아가 '치(峙)' '령(嶺)' '덕(德)' '항(項)' '평(坪)' '곡(谷)' 등과 같은 자연 및 인문지명어의 빈도와 분포 특성을 비교하여 당대 사람들의 환경인식과 선호경향, 지명의 명명기반과 형태 등의 지역적 차이를 확인하였는데 이는 서로 다른 지리환경적 특성에 가장 크게 영향을 받은 것으로 설명된다.

한.양방 협진체계 개발에 관한 연구 (A Study on Cooperative Medical Treatment System between Oriental and Western Medical Practitioners)

  • 이동희;류규수
    • 한국병원경영학회지
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    • 제3권1호
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    • pp.34-61
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    • 1998
  • A study on cooperative medical treatment system between oriental and western medical practitioners was conducted from March through August 1997 in order to determine a productive model of cooperation of two medical parts for treatment of patients. Questionnaires were distributed to 195 medical doctors(M.D.) and 195 doctors of oriental medicine(O.M.D.) working in clinics and hospitals in six major cities. Statistical analysis tools used for this study were frequency, t-test and multiple regression by using SPSS/P.C package. The results are summarized as follows: 1. The respondents were composed of male docotors(78%) and female doctors(22%) and 68.2% of M.D. and 97% of O.M.D. were interested in the other medical part. The doctors of both disciplines had some limitation on treatment of patients but they were reluctant to refer their patients to other doctors in different discipline. 2. M.D assumed that oriental medicine was more effective for chronic diseases, and O.M.D. thought that western medicine was more effective for acute diseases. 92.3% of O.M.D.s responded that even though they do not utilize western medical technology for diagnosis, they believed the results of diagnoses by western medical technology. 3. 60.5% of O.M. and 93.3% of O.M.D. said that cooperative medical treatment system could be necessary for patients and it would be effective for control of diseases and 69% of western medical doctors and 99% of oriental medical doctors agreed that oriental medical practice would be more effective for cerebellar vascular accidents than other diseases. 77.4% of western medical doctors and 92.3% of oriental medical doctors responded that the students of two different disciplines have to be taught on the other disciplines. 82.6% of western medical doctors and 83.3% oriental medical doctors agreed that it would be necessary to have collaborative research between scientists in two disciplines. 81.5% of M.D.s and 93.3% of O.M.D.s believed that they had prejudice and distrust on other discipline 4.90% of the doctors were not satisfied with the government medical policies on health insurance, legal matters, and health delivery system. 5. 75.4% of M.D.s and 50.2% of O.M.D.s said that two medical disciplines should be integrated, but they were skeptical on that. 75.3% of M.D.s thought that western hospitals should employ O.M.D.s Finally this study recommended that western medical students study oriental medicine and the vice versa, and M.D.s and O.M.D.s should have seminars and workshops to exchange knowledge, and experiences. It is also recommended that medical laws be revised to allow medical doctors refer the patients whom they can not handle to oriental medical doctors and the vice versa.

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T-MERGE 연산자에 기반한 분산 토픽맵의 자동 통합 (Automatic Merging of Distributed Topic Maps based on T-MERGE Operator)

  • 김정민;신효필;김형주
    • 한국정보과학회논문지:소프트웨어및응용
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    • 제33권9호
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    • pp.787-801
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    • 2006
  • 온톨로지 통합은 두 소스 온톨로지들을 통합하여 하나의 새로운 온톨로지를 생성하는 과정으로서 시맨틱 웹, 데이타 통합, 지식관리시스템 등 여러 온톨로지 응용 시스템에서 중요하게 다루는 연구주제이다. 그러나 과거의 연구들은 대부분 두 소스 온톨로지들 사이에 의미적으로 대응되는 공통 요소를 효과적으로 찾기 위한 온톨로지 매칭 기법에 집중되어 있으며 매핑 요소들을 통합하는 과정에서 발생하는 문제를 정의하고 해결하는 방법에 대해서는 간과하고 있다. 본 논문에서는 매칭 프로세스에 의해 주어진 매핑 결과에 기반하여 두 소스 온톨로지들을 통합해 나가는 상세한 통합 프로세스를 정의하고 매핑 요소들 사이에 존재하는 통합 충돌의 유형에 대한 분류 체계 및 충돌을 탐지하고 해결하기 위한 기법을 제안한다. 또한 충돌의 탐지 및 해결을 포함하여 통합 과정을 캡슐화하는 T-MERGE 연산자와 통합 과정의 기록과 오류 복구를 위한 MergeLog를 설계 및 구현한다. 제안하는 통합 모듈의 성능을 보이기 위해 동, 서양 철학 온톨로지들과 야후 및 네이버 백과사전의 일부를 온톨로지로 구현하여 실험 데이타로 활용하였으며 그 결과 전문가의 수작업에 의한 온톨로지 통합과 동일한 결과를 적은 시간과 노력으로 얻을 수 있음을 보인다.

고려 의서 『향약구급방』의 임상 의학 특징 분석 (An Analysis of Clinical Characteristics on the Medical book of Koryŏ Dynasty, Hyang'yak Kugŭppang (鄕藥救急方, Medical Recipes of Local Botanicals for Emergency Use))

  • 오재근;김상현;이기복;전종욱;신동원
    • 대한한의학방제학회지
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    • 제28권3호
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    • pp.289-300
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    • 2020
  • Objectives : In this paper, We pointed out medico-historical meaning of Hyang'yak Kugŭppang (鄕藥救急方, Medical Recipes of Local Botanicals for Emergency Use), a medical book of Koryŏ Dynasty, breaking from the existing analysis view based on Hyang'yak (鄕藥), local herbs produced in Korean Peninsula. Methods : For that purpose, we analyzed the clinical characteristics of the diseases and symptoms, strategies of treatment, therapeutic tools, drug formulations, composition of herbal formulas in Hyang'yak Kugŭppang. Results : The following characteristics were confirmed in Hyang'yak Kugŭppang. First, it contained a way to cope with the diseases and symptoms that do not have to check the exterior, interior, cold, and heat. Also, it introduced basic strategies such as reducing, facilitating flow, draining downward, warming, or tonifying, etc. It mainly included herbal medicine as the therapeutic tools, and introduced formulas composed by single herb than complex recipes. It suggested external applications more than internal use, and proposed formulations in the form of decoctions or powders, etc. The herbs of formulas were used by experience without explanations of nature & taste, efficacy of each herbs. Conclusions : Hyang'yak Kugŭppang is a book of medical recipes for emergency use that has been distributed to help gentries, even if they do not have professional medical knowledge, to instantly cope with diseases and symptoms with medicines that are easy to obtain. Previous researches has analyzed the value of Hyang'yak Kugŭppang as a collection of information of hyang'yak, and used it as a historical basis of the uniqueness of Korean medicine. Since Hyang'yak Kugŭppang is not a book specialized for herbs, but rather a clinical medical book that introduces recipes for specific symptoms of diseases, if we pay attention to the clinical characteristics of Hyang'yak Kugŭppang, it will provide an opportunity to describe Koryŏ or Korean medicine in a new way.

PSCAD/EMTDC를 이용한 풍력발전의 배전계통 사고특성에 관한 연구 (A Study on Fault Characteristics of DFIG in Distribution Systems Based on the PSCAD/EMTDC)

  • 손준호;김병기;전진택;노대석
    • 한국융합학회논문지
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    • 제2권2호
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    • pp.47-56
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    • 2011
  • 2008년도 지식경제부의 전망에 의하면 신재생에너지전원 중 풍력발전의 보급전망은 2020년 37%, 2030년 42%에 달하고, 2012년부터 시행 예정인 신재생에너지 의무할당제(Renewable Portfolio Standard-RPS)의 도입으로 태양광 및 풍력 등의 신재생에너지가 향후 지속적으로 배전계통에 연계 운용될 것으로 예상된다. 현재 풍력은 배전계통에 전용선로로 연계되어 계통에 미치는 영향은 미미하지만, 3[MW] 이상의 대규모 풍력발전이 일반 배전선로로 확대 운용되면, 풍력발전 연계용 변압기 및 풍력발전기의 %임피던스에 의한 사고전류 변동으로 보호계전기(OCR, OCGR)의 오 부동작을 야기할 수 있다. 따라서 본 논문에서는 대표적인 풍력발전기인 이중여자유도발전기(Double-Fed Induction Generator-DFIG)가 고압 배전선로에 연계되어 운전되는 경우, 3상단락, 2선단락 및 1선지락의 사고특성을 분석하기 위하여, 전력계통 상용소프트웨어인 PSCAD/EMTDC를 이용하여 풍력발전기의 모델링과 시뮬레이션을 수행하고, 대칭좌표법을 통한 이론적인 수치해석의 결과치를 비교/분석하여, 제안한 수법의 유용성을 확인하였다.