여자축구 선수들의 등속성 각근력과 무산소성 운동능력의 상관관계 연구

하민수,이상현,이용수,이상호 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.5

The purpose of this study was to investigate correlation between the isokinetic leg strength and anaerobic exercise capacity from Wingate ergometer test in women soccer players. 30 females soccer players performed two exercise test. Anaerobic exercise capacity variables including peak power(WPP), mean power(WMP), peak anaerobic power(WPAP) and peak anaerobic capacity(WPAC) test were analyzed using Wingte cycle ergometer test(30sec) and isokinetic leg strength variables including peak torque(PT), average power(AP) and set total work(STW) were analyzed using Cybex 770 iskokinetic device(60, 90, 180°/sec, 5, 10, 25repetitions, respectively). Isokinetic leg strength variables was calculated by the mean value of both knee(legt and right). The experimental results from this study are the following: There were a significant positive correlation between WPP and WMP and PT of knee extension in comparison with knee flexion. PT of knee extension at 60°/sec had the highest positive correlation with WPP(r=.789, p=.000). And WMP had the highest positive correlation with PT of knee extension at 180°/sec. Also, there were a significant positive correlation between WPAP and WPAC and PT of knee extension in comparison with knee flexion. WPAP had the highest positive correlation with PT of knee extension at 90°/sec (r=.765, p=.000)and WPAC had the highest positive correlation with PT of knee extension at 180°/sec(r=768, p=.000). In conclusion, anaerobic exercise capacity using Wingate test had a significant positive correlation with PT of knee extension. However, because little is known about the correct measurement and evaluation the soccer fitness of women soccer players, it is necessary to study about the improvement of various soccer fitness of women soccer players.

Intestinal Capillariasis Diagnosed by Endoscopic Biopsy

하민수,준동하,김정호,김윤재,권광안,박동균,구양서 대한소화기내시경학회 2013 Clinical Endoscopy Vol.46 No.6

Many new parasitic infections have emerged in Korea, with >35 new species appearing since the 1980s. Among them, Capillaria species are unique for contributing to morbidity in many countries as well as in Korea. Since the first reported case of a 41-year-old male patient diagnosed with intestinal capillariasis in 1991, a total of six cases have been reported thus far. In this case report, we present another imported case of intestinal capillariasis in Korea, in which a 42-year-old male patient presented with intractable diarrhea and weight loss. The diagnosis was confirmed by biopsy of the ileum. The pathognomonic radiographic presentation of a ribbon-like appearance in a small bowel series was crucial in raising an early suspicion of capillariasis and in deciding to perform diagnostic biopsy.

교통정책과 경찰단속의 영향관계

하민수 경찰대학 치안정책연구소 1999 치안정책연구 Vol.- No.13

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[문화쌀롱] ‘재와 장미’ 전시 스케치

하민수 새가정사 2021 새가정 Vol.744 No.-

Biology Teachers’ Perception of Value of Biology Learning

하민수 한국교원대학교 뇌기반교육연구소 2019 Brain, Digital, & Learning Vol.9 No.2

This study aimed to identify three hypotheses. (1) Korean biology teachers believe that zoology, botany, andgenetics are more related to human life than other biological subjects. (2) Korean biology teachers believe thatzoology, botany, and genetics are more important than other biological subjects. (3) Korean biology teachers makemore effort to teach zoology, botany, and genetics than other biological subjects. Fifty in-service secondary biologyteachers participated in this study. All participants were students of Med. program in Korea. This study employedsurvey methodology. The survey questionnaire involves three sections, which are: (1) demographic data, (2) 7-pointThurstone scale, and (3) open-response questions. In the scale section, participants evaluate biological concepts--zoology, botany, genetics, evolution, and ecology-- based on relevance, value, teaching, and learning. To identifythe hypotheses, I used ANOVA to compare the score of each biological concept. For the open-responses, the mainterms that teachers used for the responses were extracted and compared. Based on the results, I discussededucation implications.

The History of the Korean Science Curriculum and the Introduction of the Present 2015 Science Curriculum

하민수 이화여자대학교 교과교육연구소 2017 교과교육학연구 Vol.21 No.3

The purpose of this study is to identify the history of the science curriculum in Korea and to review the science curriculum launched in 2015. Science has become an independent subject from the secondary curriculum for the purposes of developing Korean industry. The third curriculum was published by revising the second curriculum and adding an academic focus. The third curriculum was revised to create the fourth curriculum by introducing the notion of a human-centered curriculum, which is mainly influenced by the philosophy of human-centered and constructivist ideas. The sixth curriculum, and the curriculum that followed, addressed the confluence of science-technology-society (STS) as the main idea underpinning science education. In 2015, the Ministry of Education revised the curriculum by reflecting national and social needs in the school curriculum, with the aim of changing future society. The vision of the 2015 revised curriculum can be summarized as “cultivating the creative convergence competences required for future society” and “implementing interesting learning through improving the quality of learning experiences.” The 2015 science curriculum is divided into two parts: the common curriculum and the elective curriculum. In this paper, the details of the 2015 science curriculum are reviewed.

Advanced Mechanical Capabilities in ANSYS<SUP>®</SUP> Workbench™

하민수 한국유체기계학회 2006 유체기계 연구개발 발표회 논문집 Vol.- No.-

과학 규범에 관한 인식 측정 도구 개발 및 예비 과학교사 대상 적용

하민수,신세인,이준기 한국과학교육학회 2019 한국과학교육학회지 Vol.39 No.4

This study aims to develop and apply questionnaire to identify pre-service science teachers’ level of norms of science based on CUDOs, a scientific norm presented by R. Merton. In addition, we compared the pre-service science teachers’ perception of scientific norm by major, grade, and gender, and analyzed the types of scientific norms through cluster analysis. For the study, 260 pre-service science teachers from two universities were involved. First, based on the CUDOs of R. Merton, 32 questionnaire items from six domains (pursuit of personal interests through scientific research, the pursuit of national interests through scientific research, pursuit of universal welfare through scientific research, non-communalism, non-universalism, and anti-organized skepticism) were developed. The study found that the statistical validity and reliability of the questionnaire items were acceptable. There were no significant differences in the scores of pre-service science teachers’ anti-scientific norm by gender, major, and academic year. We conducted a cluster analysis and identified three types of scientific norms (traditional scientific norm, modern pragmatism, and utilitarian views). 이 연구는 R. Merton이 제시한 과학 규범인 CUDOs에 기반을 두고 예비교사들의 과학 규범 인식을 알아보기 위한 검사도구를 개발하고 적용하기 위하여 진행되었다. 전공별, 학년별, 성별에 따라 과학 예비 교사들의 과학 규범에 대한 인식을 비교하고, 군집분석을 통해 과학 규범에 대한 인식의 유형을 분석하였다. 이 연구를 위해 두 개 대학교의 260명의 예비과학교사가 참가하였다. 먼저 Merton의 CUDOs를 토대로 탈이해관계, 공유성, 보편성, 조직화된 회의를 구인으로 하고, 탈이해관계의 수준을 개인, 국가, 인류로 하여 총 6개 구인의 32개 문항이 개발되었다. 과학연구를 통한 개인적 이익 추구에 대한 인식, 과학연구를 통한 국가적 이익 추구에 대한 인식, 과학연구를 통한 전인류적 복지 추구에 대한 인식, 과학지식과 기술의 비공유주의적 인식, 과학의 반보편적 태도에 대한 인식, 과학의 반회의적 태도에 대한 인식으로 문항이 구성되었다. 연구 결과 개발된 문항의 통계적 타당도와 신뢰도는 적합한 것으로 확인되었다. 성별, 전공별, 학년별 과학 규범 인식에 대한 점수 비교 결과 성별, 전공별, 학년별 의미 있는 차이는 없었다. 예비과학교사들의 과학 규범적 신념을 근거로 유형 분석을 실시하였고, 전통적 과학주의, 현대적 실용주의, 공리주 의적 관점을 확인하였다.

비중격에서 기원한 기질화 혈종 1예

하민수,송용진,한경열,여남경 대한이비인후과학회 2010 대한이비인후과학회지 두경부외과학 Vol.53 No.5

Organizing hematomas are rare benign tumors and appear as forms of mass which is composed of neovascularization with organizing fibrous tissue in hematoma. There have been sporadic reports of the organizing hematoma not only in soft tissue but also in brain, spinal cord, lung,and maxillary sinus. We report a case of organizing hematoma that was restricted in the nasal cavity without inclusion of the paranasal sinus. This is the first article describing the organizing hematoma of the nasal septum. We present this case with a review of literature. Korean J Otorhinolaryngol-Head Neck Surg 2010;53:324-6

운동유형이 회복기 대사변인과 EPOC에 미치는 영향

하민수,이상현,이상호 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

The purpose of this study was to compared the magnitude of excess post-oxygen consumption(EPOC) following resistance exercise(1-RM of 60%) and aerobic exercise(VO₂ max of 60%). The subjects of study were consisted of each ten trained and untrained male college students(19.7±2.3, 19.3±0.5 years). This study was designed to compare the magnitude of EPOC following two exercise types. For both exercise types, resistance and aerobic exercise was energy consumption of total 300㎉ during exercise(untrained aerobic & resistance 298.6±2.9, 297.8±2.1㎉ ; trained aerobic & resistance 299.6±2.6, 295.7±4.1㎉). The dependant variables in this study consisted of three parts, metabolic variables (VO₂, RER, rectal temperature, lactic acid), EPOC and total energy consumption after exercise. To compare the difference of metabolic variables rest, during exercise and recovery period of each groups, 2×2 combined design two-way ANOVA was used. 2×2×2 combined design three-way ANOVA were used for compare the metabolic variables rest, during exercise and recovery period between groups. EPOC and total energy consumption during recovery period was used one-way ANOVA. The statistical significance was set at 0.05. The results were obtained as following, first, VO₂ during recovery of each groups was higher significantly than the rest(both group; until 5 min, p<0.05). RER was decreased significantly in both untrain and train group(p<0.05). Rectal temperature(RT) and lactic acid concentration was higher significantly than the rest in each group(p<0.05). Second, the difference of exercise types was statistically significant among two groups. Finally, result of EPOC and total energy consumption was higher significantly trained group than untrained group in after aerobic exercise(p<0.05). However, resistance exercise was not statistically significant between groups, but the value was higher trained group. The results suggest that EPOC follow aerobic exercise higher the resistance exercise, thus exercise prescription for weight loss and fat oxidation following exercise include aerobic exercise. However resistance exercise is recommended, because fat oxidation ratio was higher during recovery period by resistance exercise.