Oligodendroglioma in a French Bulldog

Chun-ho Park 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

in a French BulldogChun-ho Park*

Ho-166 부착풍선도자를 이용한 방사선 조사의 돼지 관상동맥 스텐트 재협착 예방 효과

김원 ( Kim Won ),정명호 ( Jeong Myeong Ho ),박옥영 ( Park Og Yeong ),정우곤 ( Jeong U Gon ),박우석 ( Park U Seog ),김주한 ( Kim Ju Han ),안영근 ( An Yeong Geun ),조정관 ( Jo Jeong Gwan ),박종춘 ( Park Jong Chun ),강정채 ( Kang Je 한국지질동맥경화학회 ( 구 한국지질학회 ) 2002 韓國脂質學會誌 Vol.12 No.1

배경 : 국내에서 개발된 방사선 동위원소 Holmium-166 (166Ho)은 주로 베타선을 방출하며, 166Ho을 부착한 풍선도자를 이용하여 돼지 관상동맥 재협착 모형에서 풍선확장술 후 신생내막 증식을 전신적 부작용 없이 안전하고 효과적으로 억제하였음을 보고한 바 있다. 본 연구에서는 돼지 관상동맥 스텐트 재협착 모형에서 스텐트 시술 후 신생내막 증식에 의한 재협착 병변을 166Ho 부착 풍선도자를 이용하여 치료하여 그 효과를 관찰하고자 하였다. 방법

회계실무 자격취득이 취업특성에 미치는 영향

박춘호(Park Chun-Ho),신춘우(Shin, Chun-Woo) 한국국제회계학회 2017 국제회계연구 Vol.0 No.71

본 연구에서는 ERP 등 회계실무 자격취득이 취업특성에 미치는 영향을 검증하기 위하여 Pearson’s correlation coefficient를 이용한 상관관계 분석과 다중 회귀분석을 실시하였으며, 유의수준 p<0.1(90%)에서 해석하였다. 본 연구의 구성은 다음과 같다. 제Ⅰ장 서론에서는 연구의 배경과 연구목적, 연구의 범위 및 방법을 기술하였고, 제Ⅱ장에서는 본 연구와 관련된 선행연구와 가설설정을 서술하였으며, 제Ⅲ장 연구설계에서는 연구모형과 변수정의에 대하여 기술하였다. 그리고 제Ⅳ장 실증분석에서는 기술통계 결과를 제시하고, 상관관계분석의 결과 및 해석과 다중 회귀분석의 결과 및 해석을 기술하였으며, 마지막 제Ⅴ장에서는 본 논문의 결론과 연구의 한계점 및 향후 연구방향을 기술하였다. 본 연구의 상관관계 분석 결과를 요약하면 다음과 같다. ERP등 회계실무 자격 변수와 취업 기업규모(SIZE) 및 직무관련 취업연관성(JOB) 변수 간의 전반적인 상관관계가 통계적으로 유의한 결과를 보이는 것으로 나타남으로써, ERP등 회계실무 자격과 취업 특성 간의 매우 밀접한 관계가 있는 것으로 해석된다. 본 연구의 다중 회귀분석 결과를 요약하면 다음과 같다. 첫째, 연구모형 1-2(Equation 1-2)와 연구모형 1-3(Equation 1-3)의 회귀분석 결과 ERP물류 정보관리사 자격(LOG), ERP생산 정보관리사 자격(PRD), TAT 2급 자격(TAT2), ERP자격 취득 개수(ERP)가 취업기업의 규모(SIZE)에 유의적인 영향을 미치는 것으로 나타남으로써, ERP등 회계실무 자격 취득이 취업기업의 규모에 정(+)의 영향을 미칠 것이라는 연구가설 1을 채택하는 결과를 보이고 있다. 둘째, 연구모형 2-2(Equation 2-2)와 연구모형 2-3(Equation 2-3)의 회귀분석 결과 ERP인사 정보관리사 자격(HUR), ERP물류 정보관리사 자격(LOG), TAT 2급 자격(TAT2), ERP자격 취득 개수(ERP)가 관련 직무취업(JOB)에 유의적인 영향을 미치는 것으로 나타남으로써, ERP등 회계실무 자격 취득이 관련 직무취업에 정(+)의 영향을 미칠 것이라는 연구가설 2를 채택하는 결과를 보이고 있다. This study analyzed the effects of employment qualifications acquired related accounting practices certification, such as ERP. And correlation analysis using pearson’s correlation coefficient and multi variant regression analysis were used to analyze the correlation and effects using significance level p<0.1 (90%). For this study, we made use of related precedent researches, literature. This analysis registered samples at A university in Gwangju. Compositions of this study are following. The first chapter described backgrounds of study, objects of study and methods of study. The second chapter described advanced research and hypothesis. So, the third chapter described research model and defined variable. And the fourth chapter analyzed and interpreted the correlation analysis and the multiple regression analysis. Finally, the fifth chapter suggested conclusion of the study, limitation of the study and future direction of the study. The results of regression analysis, this study can be summarized as following: First, The firm’s size have positively affected(Equation 1-2, Equation 1-3) on the having of ERP-Logistic license, ERP-Production license, TAT-2 license, ERP Master license. Second, The job-related have positively affected(Equation 2-2, Equation 2-3) on the having of ERP-Logistic license, ERP-Human resource license, TAT-2 license, ERP Master license.

正方形 DUCT內 亂流流動의 熱傳達에 관한 硏究

朴春根,全哲昊,徐海成 동아대학교 공과대학 부설 한국자원개발연구소 1983 硏究報告 Vol.7 No.2

A numeical and experimental study has been performed on heat transfer in square duct. The effects of distant P between dry solides and Reynolds number were studied numerically by Finite Element Method(F.E.M.) The experiment were studied according to F.E.M. analysis by Universal Digital Measuring system. The results of F.E.M. analysis and experimental are as follows. 1) Comparison between mumerical and experimental results showed good agreement. 2) Heat transfer increases according to decrease of the P/D ratio and increase of H/L ratio too.

扶正解毒湯의 抗癌活性과 免疫調節作用에 관한 硏究

朴相采,宋昊哲,金東熙,徐榮培,朴陽春,金聖勳 대한본초학회 2000 大韓本草學會誌 Vol.15 No.1

To evaluate the antitumm activity and immune rsponse of Bujunghoedo!aaCtnng(BJHDn, studies were done experimentally. The rsulLF were OMaineed as fallow: 1. BJHDT e m c b erhibitcd a wmk eytotoxieity against SKOV-3, and SK-MELJ cell lines, while it showed a good effectivaes against BlE-FIO up to 80% of control at concenmion of over 0.25mg/ml 2. BJHDT emcG signifimtly showed an inhibitor, effect on DNA topowmewz I from calf thpw at 500 mglmf. 3. BJHDT eXhaetS showed antiadhesive rates against A549, 30% at 0.5 dm!, 80% at 1 mplm!. 4. BJHDT exmcb inhibited CAM angiogenesis up to 40%. 6. BIHDT extracb prolonged life span of ICR mice bearing S-180 sarcoma cells up to 127.1%. 7. In FACS analysis, the population of helper T cell and tended to increase. 8. Pmliferatbn rate of splenoeyte WBS inneased at 0.5mglml or more in a dase dependent fashim as compared with Control. These resulb suggested that BIHDT exham might k usefully applied for treatment of cancer and also it was necessary m do more studies about its mechanisms.

심리적 자기-조절기법의 메커니즘과 스포츠 수행 향상에 관한 고찰

박진성,조춘호 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

The purpose of this study was to examine the mechanisms of self-regulation techniques and improvement of sport performance. First of all, It was expressed mechanisms of psychological self-regulation techniques usually regarded as mental practice or biofeedback to provide better understanding as to how these skills would produce performance improvement. Also, the psychological skill training can be successfully controlled through systematic mental skill training. The focus of mental skill training is to maximize consistently athletes' potential. The current study reviewed literature on mental skills which are essential in consistent sport performance. Most of mental training programs are self-instructional and convenient to use. According to previous studies. psychological self-regulation demonstrated its effect on performance in sport fields. Also, its effectiveness of psychological self-regulation has been verified by performance tasks and methods. Accordingly, psychological self-regulation and mental training will be applied to some kinds of sport performance. Finally, future direction for psychological self-regulation and mental training are required for systematic and scientific training programs.

內部熱源을 갖는 直方體의 傳熱特性에 관한 硏究

朴春根,全哲昊,徐海成 동아대학교 공과대학 부설 한국자원개발연구소 1984 硏究報告 Vol.8 No.2

A numerical and experimental study have been performed on the heat transfer in rectangular solid owned heat source. The effects of thermal conductivity k, heat transfer coefficient h, temperature of surrounding fluid To and the rate of heat flow Q were studied numerically by F. E. M. The experiment were studied by given rectangular solid. The results of F. E. M. and experimental are as follows. 1) The F. E. M. to calculate the temperature distribution in rectangular solid showed good agreement with experimental. 2) Thermal conductivity influenced strongly temperature distribution in the solid but heat transfer cofficient influenced only surface. 3) Temperature gradient in the solid was unconcerned by temperature of surrounding fluid and rate of heat flow but temperature in the solid changed at a fixed rate.

테니스 클럽활동이 전업주부의 신체적 자기효능감에 미치는 효과

박진성,조춘호 한국스포츠리서치 2001 한국 스포츠 리서치 Vol.12 No.4

The purpose of this study was to investigate the effects of effects of tennis club activities on physical self-efficacy in housewives. Subjects were 51 housewives who were randomly divided into experimental group(25males), control group(26males). The subjects of Experimental group performed tennis practice activity during 8weeks, three-times a week and 90minutes a day. A 2 x 3(groups x times) analysis of variance with repeated measurement was computed for physical self-efficacy in tennis club activity. The level of significancy of all hypothesis tests was α=.05. The conclusions were as follows ; 1. There was significant difference between experimental group and control group on the perceived physical ability scale. 2. There was significant difference between experimental group and control group on the physical self-presentation confidence scale. 3. There was significant difference between experimental group and control group on the physical self-efficacy scale. 4. There was interaction effect between groups and times on the physical self-efficacy scale, perceived physical ability scale, physical self-presentation confidence scale.

카리스마적 리더십에 관한 연구

박종태,최영곤,한남익,박철용,표내숙,조춘호 釜山大學校 附設 體育科學硏究所 1998 體育科學硏究所 論文集 Vol.14 No.-

In the early decades of this century, Charisma which originally means endowment with the gift of grace, has been introduced to social sciences by German sociologist, Max Weber. It quickly became interested in the field of sociology and politics. But, into the 1970s, charismatic leadership still had not became a subject for empirical or experimental research related to organizational theory. Recently, much attention has been paid to charismatic leadership as the prototype of leadership that people have in mind when they describe their ideal leader and is more likely to provide a role model with which subordinates want to identify. As a result, in will perform further study related to Charisma leadership which developing various kind of measurement and instrument. Finally, it should identify lost of possibility and phenomenon through the study of charisma leadership.

일산화탄소 폭로후 고압산소 재폭로시 흰쥐 신장 및 심장의 SOD 활성 변동에 관한 연구

전영희,백두진,황세진,박준숙,정호삼 한양대학교 의과대학 1997 한양의대 학술지 Vol.17 No.1

Carbon monoxide is generated from the incomplete combustion of carbon-containing materials. Carbon monoxide cause muscle necrosis leading to myoglobinuria and acute renal failure. The hyperbaric oxygen exposure is increased production of active free radicals. Free radicals which promoted peroxidation of unsaturated fatty acids may destroy essential cellular components and itself cytotoxic materials. Superoxide dismutase, one of the protective mechanisms against tissue damage, catalyzed the dismutation of superoxide anion to less toxic product. The author performs the present study to investigate on Mn-SOD and Cu, Zn-SOD immunoreactivities in kidney and heart carbon monoxide (CO) and hyperbaric oxygen (HBO) exposure. The animals were divided CO exposure group, air release after CO exposure group, HBO exposure group and, CO and HBO exposure group. The specimen were sectioned in 16㎛ with cryostate. The Mn-SOD and CuZn-SOD immunohistochemistry was performed in renal corpuscle, proximal and distal convoluted tubules of kidney and, in sarcoplasm and sarcolemma of heart muscle. The results obtained were as follows: 1. The immunoreactivity of Mn-SOD were increased in renal corpuscles and distal convoluted tubules, were similar to control group in proximal convoluted tubules. 2. The immunoreactivity of Cu, Zn-SOD were increased than that of control group in renal corpuscles and distal convoluted tubules, were same that of the control group in proximal convouted tubules. 3. The immunoreactivity of Mn-SOD were increased at all experimental group of sarcoplasms of heart muscle. 4. The immunoreactivity of Cu,Zn-SOD were increased than that of control group in sarcolemma of heart muscle. These results suggest that the immunoreactivity of SOD after CO or HBO exposure is greatly increased in kidney and heart.