유도 선수의 시합 상태 불안과 경기 수행과의 관계 : 현장 지도자들의 평균적 판단 관점에서

하형주 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

The purpose of this study was to examine relationship between player's anxiety level which Judo coaches averagely judged and player's performance level which Judo coaches averagely judged. The subjects were composed of 8 judo players belonged to Dong-A university. Questionaries used in this study was made up of anxiety measurement item and performance level item. Data analyses were derived through the use of Statistical Package for Social Science(SPSS 10. 0). The following results are based upon the findings of this study: Firstly, correlation relationship between player's anxiety level which Judo coaches averagely judged and player's performance level which Judo coaches averagely judged was statistically significant. Secondly, 4 level of competitive state anxiety in Judo palyer was statistically significant. Lastly, competitive state anxiety of Judo palyer exhibited an negative linear relationship with performance level.

유도경기 지도자의 리더십 행동유형과 경기력과의 효율 분석

하형주,유성연 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.3

The purpose of this study is to enhance leadership of Judo Leaders by adopting double sided approach to Judo players in high schools nation-wide, applying dynamic and whole "Competing values leadership scale for sport" theory, identifying leadership type of Judo leaders by gender and by team level through in depth study and providing basic materials for effective teaching according to the circumstances of the specific team The subjects were male and female Judo players in high schools nation-side who were registered in Korea Judo Association and had participated more than 7 national contests between march 2001 till December 2002, They were 420 in 18 teams (10 teams for male students and 8 teams for female students). The tool used was "Competing Values Leadership Scale for Sport" developed by Hyeong-ju Ha in 1995. ANOVA method was used to verify differences between Judo teams and leadership type of the leaders. Post analysis was done using Newman Keuls and all the materials were coded on MS-EXCEL, For statistics analysis, SPSS/PC Version 10.0 was used under the condition of p<0.05. Additionally standard point of the role of each leader (Z) was calculated for relative evaluation and leader profile structure was achieved through MS-Excel. The results of the study through material analysis were as follows; 1) Intermediary representation role was high (p<.05) in male teams and analytical management role (p<.05) end spiritual support role (p<.01) were high in female teams. 2) Male team leaders should enforce analytical management role and female team leaders should enforce creative study role and intermediary representation role in their leadership profile.

비선형 오일러 방정식을 이용한 소비의 유동성제약 검정 : Nonlinear Euler Equation Approach

南周廈,呂俊炯 한국국제경제학회 2003 국제경제연구 Vol.9 No.3

본 연구는 유동성제약에 관한 기존의 연구와는 달리 소비의 기간간 최적화를 나타내는 비선형 오일러 방정식(nonlinear Euler equation)을 도출한 후 비선형 오일러 방정식 자체를 패널 일반화 적률법(panel GMM: panel generalized method of moments)을 사용하여 유동성 제약 검정을 시도하였다. 1993년부터 1998사이의 패널가구자료와 일반화 적률법을 사용한 실증분석 결과에 의하면 전체가구의 경우 유동성제약을 포함시킨 모형이 적합한 것으로 분석되었으며, 전게가구를 금융자산과 근로소득 기준에 의해 세분화한 실증분석에서는 근로소득 및 주택자산 대비 순금융자산의 보유비중이 높은 가구는 유동성제약에 직면하지 않으나 근로소득 및 주택자산 대비 순금융자산의 보유비중이 낮은 가구는 유동성제약에 직면하고 있는 것으로 분석되었다. 또한 주택유무에 따른 세분류 연구에서는 자가주택가구가 비자가주택가구에 비해 유동성제약에 직면한 것으로 나타나 자가주택가구의 경우 주택구입을 위해 금융기관으로부터 부채를 차입한다면 주택보유가 오히려 소비의 유동성제약을 해소하기보다는 유동성제약을 초래하는 것으로 판단된다. Unlike previous researches which have mostly used linearized estimation equation we investigate empirically whether Korean households face liquidity constraint based on nonlinear Euler estimation equation. We employ nonlinear panel GMM(generalized method of moments) as an empirical technique and panel data from Korean households are used by classifing two groups: degree of financial assets holding and whether they are property owners. The model which does not consider liquidity constraints does not perform well for households which hold small financial assets and are property owners, but the model including liquidity constraints does not violate liquidity constraint any more. We also find that the large financial asset holding group and non-property ownership group do not face liquidity constraint.

연속유입 반응조에서의 영양소 제거에 관한 실험적 연구

정연규,민병헌,하형주 연세대학교 산업기술연구소 1992 논문집 Vol.24 No.1

In this study experiment about removal of organics, nitrogen and phosphorus was put into execution using factor of time ratio and N/P ratio by continuous SBR without anoxic mixing sequences. In changing time ratio, maximum nitrogen removal efficiency was 91.3% when oxic/anoxic time ratio was 2 : 1, and maximum phosphorus removal efficiency was 72.0% when anaerobic/oxic/anoxic time ratio was 1 : 1.5 : 0.5. In factor of N/P ratio, maximum nitrogen removal efficiency was 86.4% when N/P ratio was 16.8. Without anoxic mixing sequences organics, nitrogen and phosphorus were removed on rather well in continuous filling influent, and sludge settleability was satisfactory.

위암수술 환자에서의 cp 개발과 cp적용에 따른 질 향상 활동에 관한 연구

임은주,황순휘,박도중,하광일,배현주,김형호 한국의료QA학회 2006 한국의료질향상학회지 Vol.13 No.2

Background : In an era of increasing medical costs, safe reduction in postoperative stay has become a major focus to optimize utilization of healthcare resources. The authors aimed to evaluate the clinical significance of the critical pathway(CP) for gastrectomy patients by implementing standardized postoperative management and electronic medical records. Method : From August 2006 to April 2007, critical pathways were introduced to inpatients and outpatients with gastric cancer. 60 consecutive patients undergoing distal gastrectomy were randomly divided into two groups; 30 CP group(A) and 30 non-CP group(B). Simultaneously, we also retrospectively reviewed the records of 438 patients(C:control group) who were able to be enrolled in CP program. We compared group(A) with (B), (C) in terms of hospital stay, complication rate, use of antibiotics and hospital costs. Patient satisfaction was surveyed by questionnaires. Result : There was no significant demographic difference between group(A) and (B). Of 30 patients in group(A), 5 drop-outs and 14 variances occurred. The mean postoperative hospital stays(Laparoscopy-assisted distal gastrectomy: LADG/Open distal gastrectomy: ODG) were 7.6/10.5 days for the group(A), 8.9/12.7 days for the group(B) and 12.6/14.5 days for the group(C) (p=0.02 in LADG). The total hospital cost of group(A) had a tendency to be less than that of group(B) and the amount of hospital cost per day in group(A) was significantly higher than that in group(B). The usage rates of the first generation antibiotics were 73.33%, 63.33%, and 59.2% in group(A), (B), and (C), respectively. Patients’ satisfaction had a tendency to be higher in the CP group than non-CP group. Conclusion : The mean hospital stay in LADG patients was shortened meaningfully and hospital cost per day was enlarged after introduction of clinical pathway. It is necessary to apply a number of patients to the critical pathway and to make an effort to reduce the variation and drop-out rates.

Physicians’ Attitudes on Management of Osteopenia in South Korea

Joo Hyung Ha,Hong Seok Kim,Samuel Jaeyoon Won,이영균,구경회 대한골대사학회 2020 대한골대사학회지 Vol.27 No.3

Background: Osteopenia patients have a risk of fracture and may develop osteoporosis. We investigated physicians’ management of osteopenia patients in South Korea. Methods: A survey was conducted using a questionnaire including 6 items: (1) do you think anti-osteoporosis medications are necessary in osteopenia patients?; (2) what is your preference to manage osteopenia patients, except for anti-osteoporosis medications?; (3) what is your indication for the anti-osteoporosis medication in osteopenia patients?; (4) what kind of anti-osteoporosis medication do you prefer to treat osteopenia patients?; (5) do you use bisphosphonates?; and (6) if not, what is the reason for not using?. Results: Among the 173 participants, 150 (86.7%) replied that anti-osteoporosis medications were necessary in osteopenia patients. Indications for the medication were (1) past medical history of pathologic fracture in 85 (49.1%); (2) T-score <-2.5 on dual energy X-ray absorptiometry in 73 (42.2%); (3) previous history of osteoporosis in 44 (25.4%); (4) risk of fracture according to fracture risk assessment tool in 34 (19.7%); and (5) progressive bone loss in 31 (17.9%). One hundred and sixteen (67.1%) favored bisphosphonates, 93 (53.8%) selective estrogen-receptor modulator, and 24 (13.9%) hormone replacement therapy. Thirty-one (17.9%) replied that they do not use bisphosphonates due to (1) restricted reimbursement by the health insurance in 24 (77.4%); and (2) bisphosphonate-related complications in 19 (61.3%). Conclusions: Most respondents (86.7%) thought anti-osteoporosis medications were necessary in osteopenia patients, but 17.9% of the respondents did not use bisphosphonates. Restricted reimbursement by the national health insurance was the major obstacle against the use of bisphosphonates.

『중세 동서 시가의 만남』 -고혜선,김명준,김승기,김철웅,윤선미,임병필,허혜정 저- [서평]

하주형 ( Joo Hyung Ha ) 부산외국어대학교 지중해연구소 2009 지중해지역연구 Vol.11 No.3

스포츠 지도자의 이상적 리더쉽 프로파일 연구

하형주(Ha Hyung Joo),구본철(Gu Bon Chill) 한국여성체육학회 1996 한국여성체육학회지 Vol.10 No.-

An attempt was made to theoretically characterize efficient vs. inefficient sport leaders on the basis of previous theoretical models on Leadership. In particular Quinn`s(1988) and Kim`s(1992) modified Korean version of Competing Values Leadership Model(CVLM), efficient sport leader was contrasted with inefficient sport leader in terms of six competing roles of leaders. Efficient sport leader were characterized to be the ones who were ideal, autonomous creative and stable respecting individual player`s uniqueness and team spirits with long-term perspective on productivity. In contrast, inefficient sport leaders were theorized to have a profile of professional anarchical, and authoritative tendency as well as ambiguous goal awareness neglecting personal characteristics and ability of individual players. It was suggested that the viability of the theoretically derived characterization of efficient(ideal) sport leaders be tested with empirical research efforts in the future.

馮友蘭의 新理學과 ‘抗戰期的’ 의미 ― 『新事論』에 대한 분석을 중심으로 ―

河주亨(Ha Joo-Hyung) 동양사학회 2021 東洋史學硏究 Vol.155 No.-

This article explored the ‘Anti-Japanese wartime’ meaning of Feng Youlan’s New Rational Philosophy through examining the New Treatise on Practical Affairs, which is one of his famous works, “Six Books of Zhenyuan(貞元六書)”. In spite of its high-degree ideality, New Rational Philosophy was basically rooted from Feng Younlan’s awareness of reality in Anti-Japanese wartime China. Above all, it was the strongest inner motive for constructing New Rational Philosophy that Feng Youlan considered his philosophy as a ‘weapon’ for struggle in the Anti-Japanese wartime. Unlike the case of Cheng-Zhu Neo-Confucianism(程朱理學), the principle(理) conceives its plurality and stratification between universality and specificity in the structure of New Rational Philosophy. It is a key point in the New Rational Philosophy that universality and specificity co-exist without one-sided oppression in the mutual relationship. New Rational Philosophy also acknowledges change of things, and in fact the change itself is located in the more universal stratum of principle. Feng Youlan expanded the universal-special stratification of New Rational Philosophy to the level of perception of real society in the New Treatise on Practical Affairs. He stipulated economic mode of production as a more universal stratum of principle that creates a society and functions it. Based on this perception, when it comes to Sino-Western cultural difference, he converted a geographic dimension to the context of ancient and modern ages. However he considered ‘the ancient’ not as a mere static backwardness, but as possibility to progress to ‘the modern’, and perceived the history of this progression as another universal principle. The Chineseness was a critical issue in his New Treatise on Practical Affairs, too. In the Anti-Japanese wartime to put the stress on Chinese tradition, he positively approved the unique Chineseness under the condition that New Rational Philosophy concedes universality and specificity mutually. Feng Youlan renewed the meaning of Anti-Japanese War in his New Treatise on Practical Affairs. In his perception, Anti-Japanese War was not merely armed conflict between two countries, but a war between ‘villager’ to seek to be urbanite and ‘urbanite’ to interrupt it. The composition of ‘villager/urbanite’ emerged when the economically backward/advanced relationship functioned as a realistic oppression. Thus he never viewed Anti-Japanese War as a war between two equal countries. He maintained that this war was an inevitable process of progress from villagers to urbanites, from backward to advanced, and further from the oppressed to liberation. The system of New Rational Philosophy, which assumes change itself as a universal principle, and the historical notion of New Treatise on Practical Affairs, which are embodied as history driven by the universal principle in the real phases, they all defined this war as a realization of the universal principle. In the end, New Rational Philosophy was able to secure its more realistic implication for Anti-Japanese War, because it established a thinking system that recognized the war as part of struggle for a realization of the universal principle.

‘지식인’에서 ‘지식 노동자’로 — 1950년대 일기에 투영된 顧頡剛 위상의 변모 —

河주亨(Ha, Joo-Hyung) 중국근현대사학회 2021 중국근현대사연구 Vol.89 No.-

This article explored non-Marxist historian Gu Jiegang’s status in Communist China of 1950s. As a renowned intellectual in Republic of China, he left academic legacies based on textual criticism to challenge traditional Chinese historiography. He was highly reputed not only for his eminent academic achievements, but for the patriotic commitments through academic means in Anti-Japanese Wartime. Therefore, since Republican period, he originally conceived features of a patriotic participatory intellectual for public purposes. However Gu Jiegang confronted quite alien environments after the establishment of the People"s Republic of China in 1949. As a ruling political power, Chinese Communist Party(CCP) had relatively firm control over non-Marxist Chinese intellectuals including Gu Jiegang. So when he resided in Shanghai(上海) of early 1950s, he could not explicitly retain features of active intellectual like Republican period. Although he had no choice but to act like eremite, Gu Jiegang in Shanghai still internally maintained a critical attitude toward the CCP. This status as a critical intellectual was clandestinely revealed in private space for statement like his diary and letters to friends. Entering government service in Beijing(北京), Gu Jiegang"s status began to change. Under more powerful control of the CCP, he was caught in political maelstroms of late 1950s and couldn’t but work as a knowledge worker rather than critical intellectual. Unavoidably this change increasingly damaged independent values of his diary as a private space for statement. It impressively symbolizes Chinese intellectuals’ fate under the CCP of 1950s.