間歇的 運動에 의한 脫水 및 水分攝取의 生理的 效果

朴哲浩,朴吉俊,李相于,金永明,朴贊熙,玄松子,呂南會,朴相甲,金榮俊 東亞大學校附設스포츠科學硏究所 1989 스포츠科學硏究論文集 Vol.7 No.-

This study aims at revealing the physiological responses of dehydration (DH) and rehydration (RH) in intermittent exercises at the work intensity of 70% HR max. First, with general student public, three times of exercise (each for 20 minutes) at the given work intensity were taken, with a break for 25 minutes respectively. Their heart rate, rectal temperature and plasma electrolyte concentration both DH and RH were measured. Second, in two groups of athletes and non-athletes, 9 rounds of exercise (for 100 minutes) and 8 breaks (for 60 minutes) were taken, with RH forced 10 times to compensate for the subjects' water loss. Their change in sweat loss and plasma electrolyte concentration as well as the IVDP(Intensive Voluntary dehydration Phenomenon) were experimented. The summary of this research follows. 1) Mean heart rate and rectal temperature in intermittent exercises were higher at DH than at RH, growing up at the increasing level of DH. 2) RH saw no change in the plasma concentration of Na+, K+ and Cl-, while DH observed a significant increase. 3) HCO₃made a significant decrease at DH before growing up. 4) Mg++ had no change, while Ca++ increased significantly at RH and DH. 5) Lactate showed an increase with significance at RH and DH, especially greater at DH. 6) Osmotic pressure increased meaningfully at DH. 7) Anion gap increased significantly at DH and RH. 8) On the other hand, when the forced RH was held, the group of athletes had greater sweat loss per body surface area than that of non-athletes. 9) The athletes' plasma concentration of Na+ and Cl- revealed a clear decrease. 10) There was seen no significant change in the plasma concentration of K+, Mg++ and Ca++ in both groups. 11) The IVDP occurred at the RH of 2.3ℓfor athletes and more than 2.5ℓfor no-athletes.

고관절 반 치환술의 대퇴 골절 예방을 위한 강선 고정의 효과

유정한 ( Jeong Han Yoo ),박용욱 ( Yong Wook Park ),박진수 ( Jin Soo Park ),노규철 ( Kyu Cheol Rowe ),정국진 ( Kuk Jin Chung ),김홍균 ( Hong Kyun Kim ),김형년 ( Hyong Nyun Kim ),임희준 ( Hee Joon Lim ),이철 ( Cheol Lee ),황지효 ( 대한고관절학회 2009 Hip and Pelvis Vol.21 No.2

목적: 무시멘트형 양극성 반 인공 관절 치환술에 있어서 수술 도중 발생하는 대퇴 골절 예방을 위한 예방적 강선 고정술의 효과를 분석하고자 한다. 대상 및 방법: 2004년 1월부터 2008년 8월까지 무시멘트형 양극 인공 관절 치환술을 받은 65세 이상의 환자 48명(1군)을 대상으로 하여 강선을 사용하지 않은 48명의 환자(2군)와 비교하였다. 평균 나이는 75.4세(1), 73.6세(2)이었고 평균 추시 기간은 19.1개월(1), 18.3개월(2)이었다. 수술 도중 골절 발생율 외에 수술 시간, 수술 도중 예상 출혈량, 입원 기간, 방사선학적 안정성을 측정하였고 임상적 평가를 위한 대퇴 통증과 Jensen의 기능 점수와 Parker와 Palmer의 활동 점수를 비교하였다. 결과: 1군에서는 수술 도중 골절이 발생하지 않았으며 2군에서 4예(8.3%)가 발생하였다(p=0.041). 수술 시간은 각각 172분(1), 162분(2) 예상 출혈량은 866 cc(1), 855 cc(2), 입원기간 36일(1), 35일(2)이었다. 방사선학적으로 침강은 1.59 mm(1), 1.67 mm(2)이었으며 임상적으로 대퇴 통증이 1예(1), 2예(2) 관찰되었다. 임상적으로 Jensen의 기능 점수는 평균 2점(1) 2.2점(2), Parke와 Palmer의 활동 점수는 평균 5.2점(1), 5.3점 (2)이었다. 결론: 무시멘트형 인공 관절 치환술에 있어서 예방적 강선 고정술은 골절률을 의의있게 감소시켰다. Purpose: The purpose of this study was to assess the effect of a prophylactic cable fixation for prevention of femoral fractures in cementless bipolar hemiarthoplasties. Materials and Methods: Forty-eight cementless bipolar hemiarthroplasties with prophylactic cable fixations on the femur were performed in patients>65 years of age between January 2004 and August 2008 (group 1). The control group which did not undergo prophylactic cable fixation included 48 cases (group 2). The mean age was 75.4 years (group 1) and 73.6 years (group 2). The patients were followed up for an average of 19.1 (group 1) and 18.3 months (group 2). The intra-operative fracture rates were compared. Additionally, operative time, estimated blood loss (EBL), and length of hospital stay were compared. Radiologic assessment for stem stability was performed. Clinical assessment was evaluated by the thigh pain and Jensen`s functional score, and Parker & Palmer`s mobility score. Results: There was no fractures in the cabled group (1), and 4 fractures (8.3%) in the control group (2; p=0.041). The mean operative time was 172 minutes (1) and 162 minutes (2), the EBL was 866 cc (1) and 855 cc (2), and the duration of admission was 36 (1) and 35 days (2), respectively. Radiologically, subsidence was 1.59 mm (1) and 1.67 mm (2). Clinically, one (1) and two (2) thigh pains were recorded and the functional score of Jensen was 2 (1) and 2.2 points (2), and the mobility score of Parker and Palmer was 5.2 (1) and 5.3 points (2), respectively. Conclusion: Prophylactic cable fixation is effective for reducing intra-operative femoral fractures.

社會正義와 福祉國家의 理念

朴龍喆 경북대학교 교육대학원 1988 논문집 Vol.20 No.-

Various claims and arguments have been suggested in the name of justice, concering the adjustment of values and interests, and the means of distribution. The justice can be divided into two categories: the formal one and the substantial and concrete one. the latter concept is more emphasized in the modern times. And when justice is divided into the general justice and the particular justice, the latter is more controversial in the modern times in which everything changes rapidly. Specifically the constitutions of many counties provide the articles concerning the social justice; however, they must have prospectively the theoretical foundation in order to embody the idea. This study is to survey our situations, to discuss the issues of the justice philosophically, and to pursue its ideally desirable application, with the ultimate attempt to establish the theoretical system. Since the countries in which social justice is best realized are the social welfare countries, their ideas and basic policies should be put into consideration. This attempt naturally includes the task of establishing the conceptual system of the welfare country.

Rudolf Von Jhering의 目的法 理論의 考察

朴龍喆 慶北大學校 師範大學 1983 敎育硏究誌 Vol.25 No.-

It was Jhering, the 19th historical jurist who aimed especially at Friedrick Karl von Savingny's subjugation, was effected greatly by Lock's utilitarianism, insisted on the practical need for preserving rights of human life, and established the view of law of the social and cultural philosophy teleologically to open the path to develop the modern social law. He complained that the then law was not based on the actual life and was only conceptual law without substance-Begriffs Jurisprudenz. Jhering pointed out the loss of the then law's practicality and productivity and the diffusion of its conceptual play. He also realized fully that the role of law was to carry out the object of society. Law has the function to preserve rights and rights are the very interests that can be protected by law. Jhering eliminated the view of historician-Law come into existence and is made progress by the racial common society-and put emphasis that the object of law is to create law itself. He insisted on th& practical desire for protection of rights of human life on the other hand, he accentuated that the struggle surrounding rights be able to give birth to law and make it progress. The teleological utilitarianism of his philosophy was founded on the fact "there is no volition and no action without purpose". Humanbeings are not endowed with rights which pursue ends under the leadership of humanbeings' free intention only by agency of law. Jhering said "the struggle for rights is duty of a rightful person", and "the insistence on right is that of the public society and that of conservation of spiritual self". He asserted that it be the destruction of spirit and. social order to give up right. As for study on Jhering's teleological theory, I intend not only to survery the background of his generation and thought but also to mention the idea of the historical law.

한국어의 의미 분석을 위한 개념 그래프 생성기의 설계

朴仁喆,裵雨正,李鏞碩 全北大學校 1996 論文集 Vol.42 No.-

To generate conceptual graphs for Korean sentences, in this paper, we design the conceptual mapping rules which map each word into concepts and the semantic interpretation rules which are based in Korean sentence patterns to decide conceptual relations. However, the conceptual graphs generated by the semantic interpretation rules semantically are ambiguous because they represent the general conceptual relations between concepts. So, we incrementally build the conceptual patterns which represent semantic restrictions for each word. We, also, design the generator which generates conceptual graphs from the result of syntactic analysis based on the conditional unification.

土地財産權에 關한 公法的 規制

朴龍喆,李東秀 慶北大學校 師範大學 1982 敎育硏究誌 Vol.24 No.-

Michel Dedre said, "If democracy doesn't establish a system to prevent real estate speculation, and doesn't have any means to charge taxes on some amount of automatical increasing land price caused by establishing governmental public facilities, it will run the great risk of being incompetent in finance as well as policy." According to the above statements, to control our present real estate system, especially the building land, is very important for public welfare. In this paper, to promote the utility of building land by public law control on landownership, and to take a part in carrying out public welfare throughout the equal opportunity of making use of land, I referred to some problems concerned. The gists of this paper are followings: 1st chapter; the characteristics of landownership and the cause of real estate speculation. 2nd chapter; the public welfare suitability of exercising property and constitutional protection of property on "O¨ffentliches Landbegriff." 3rd chapter; the various nation's cases about controling of landownership, such as Korea, German, England, America, Free China and Japan. As a result, I'd like to suggest some basic courses of land policy as followings: 1. The need for establishing basic law of land. 2. The need for a long-period and effective counter-plan of land. 3. Developing all kind of land according to the usage designated by government. 4. Introducing the licence system of land business. 5. Introducing a system of limiting land tenure. 6. Limiting long-period land tenure. 7. Collecting development texes in case of changing land usage. 8. Improving the real estate businessmen's qualities, and introducing the business licence system.

마찰시험기를 이용한 치과교정용 설측 브라켓과 호선의 마찰력 비교

박지훈,이용근,임범순,김철위 大韓齒科器材學會 2003 대한치과재료학회지 Vol.30 No.1

Frictional force tends to rapidly increase as the relative angle between the bracket slot and the archwire increases beyond critical contact angle. The purpose of this study was to measure the frictional forces between lingual orthodontic brackets and orthodontic archwires with a friction tester (FPR 2000, Rhesca, Japan). The influence of the presence of artificial saliva was determined additionally. Two different lingual brackets (FJT: Fujita, Japan; ORM: Ormco, USA) and one labial standard bracket (CTL:TOMY, Japan) as a control were used in this study. Archwires of three different alloys (SS: Stainless steel, Ormco, USA; TM: β-Titanium, Ormco, USA; EL: Cobalt-chrome, RMO, USA) with 0.016 x 0.022 inch and 0.017 x 0.025 inch were used in this study. Each bracket-archwire couple was tested with a friction tester in the dry and artificial saliva environments. Each measurement was conducted with a angular velocity of 0.1 rpm for 90 seconds under the normal force of 100gf at 25 ℃ for the dry and 34 ℃ for the artificial saliva environment. For SS and EL archwires, frictional force was greater with FJT bracket than with ORM bracket (p<0.01). Compared with SS and TM archwires, 0.016 x 0.022 inch EL archwire showed the greatest frictional forces with two lingual brackets (p<0.01). There were significant differences in frictional force between the dry and artificial saliva environment (p<0.05), however, the effects of artificial saliva were different depending on the bracket-archwire combinations. Experimental critical contact angles were greater than theoretically calculated values.

法社會學 序說

朴龍喆 慶北大學校 師範大學 1978 敎育硏究誌 Vol.20 No.-

Sociology of law, which is very new branch of sociology, starts from the actual problems confronting each nation and on the academic, ideological and cultural traditions. Sometimes it has begun and developed on the basis of the influence of each nation's research system. Therefore today's sociology of law has its various research objects, methodologies and research techniques. That is, each nation concentrates his research objects of sociology of law upon the constitutional problems or the problems of administration law; or upon the problems of criminal law; or upon the neighboring problems of each law. As far as research methodology goes, each nation has different tendency to use the following: sociological method, anthropological or behavioristic method, and method through social law. In terms of research techniques, there is the difference of delay according to the real situation of each nation. As it is different from the jurisprudence whose purpose is to study the enactment law, sociology of law has the goal to investigate the rules of empirical phenomena. For this purpose, it will be necessary that it refer to or adopt the research methodology or research achievements of many foreign countries. Therefore viewing definitely specific countries, we find that the latest sociology of law has the various trends. In terms of the global viewpoint, however, the actual state seems that each nation's characteristic if it becomes weaker and it steps, forward the internationally common tendency.

von Willebrand's disease 1예

박치영,모성환,문철호,곽재정,김태종,전용준,박유환,정춘해 朝鮮大學校 附設 醫學硏究所 1995 The Medical Journal of Chosun University Vol.20 No.2

von Willebrand's disease (vWD) is the most common autosomal-dominant inherited disorder resulting from a quantitative or a qualitative defect of von Willebrand factor (vWF). The most diagnostic pattern is the combination of a prolonged bleeding time, a reduction in plasma vWF concentration, a parallel reduction in ristocetin cofactor activity, and reduced factor Ⅷ activity, In this case, ristocetin-induced platelet aggregation data were compatible with that of vWD. Bleeding times were prolonged over 4 minutes, vWF antigen levels were 45%. vWF ristocetin cofactor activities were 0~1% and factor Ⅷ levels were 31%, when compared to the normal control. We report the case of a family with vWD. characterized by a quantitative defect in vWF

von Willebrand's diseasee 1예

박치영,모성환,문철호,곽재정,김태종,전용준,박유환,정춘해 조선의대 1995 The Medical Journal of Chosun University Vol.20 No.2