족저압력분포 측정장비를 이용한 골프 스윙시 족저압 분석

이동기,이중숙,이범진,이훈식,김용재,박승범,주종필 한국운동역학회 2005 한국운동역학회지 Vol.15 No.1

D. K. LEE, J. S. LEE, B. J. LEE, H. S. LEE, Y. J. KIM, S. B. PARK, J. P. JOO. PIantar foot pressure analysis during golf swing motion using plantar foot pressure measurement system. Korean Journal of Sport Biomechanics, Vol. 15, No. 1, pp. 75-89, 2005. In this study, weight carrying pattern analysis and comparison method of four foot region were suggested. We used three types of club(driver, iron7, pitching wedge). This analysis method can compare between top class golfer and beginner. And the comparison data can be used to correct the swing pose of trainee. If motion analysis system, which can measure the swing speed and instantaneous acceleration at the point of hitting a ball, is combined with this plantar foot force analysis method, new design development of golf shoes to increase comfort and ball flight distance will be available. 1. Address acting, forces concentrated in rare foot regions and lateral foot of right foot. Back swing top acting, relatively high force occurred in medial forefoot region of left foot and forefoot region of right foot. Impact acting, high force value observed in the lateral rarefoot region of left foot and medial forefoot region of right foot. Finish acting, force concentration observed on the lateral region and rarefoot region of left foot. 2. Forces were increased in address of right foot with clubs length increased. All clubs, back swing top acting, high force value observed in the lateral forefoot region of right foot. All clubs, in impact, high force value observed in the lateral rarefoot region of left foot and medial forefoot region of right foot. Finish acting, force concentration observed on the rarefoot region in driver and lateral foot region in iron on left foot. 3. Right foot forces distribution were increased in address, back swing top and left foot force distribution were increased in impact, finnish

P196 : Effects of different electrical parameter settings on hair growth: the changes of dermal papilla cell in vitro and at microscopic level in animal tissue

( Ki Min Sohn ),( Kwan Ho Jeong ),( Joo Hyun Lee ),( Jung Eun Kim ),( Hoon Kang ) 대한피부과학회 2014 대한피부과학회 학술발표대회집 Vol.66 No.2

Background: Frequency electrical stimulation is clinically being used in variable skin therapeutic conditions such as skin rejuvenation and hair disorder. There have been several clinical studies demonstrating the positive effect of electrical stimuli on hair regrowth. However, its exact mechanism is yet to be clarified. Objectives: The objective of this study is to investigate effects of different electrical parameter settings on hair growth by revealing the changes of dermal papilla cell in vitro and at microscopic level in animal tissue. Methods: Cultured dermal papilla cells (DPCs) and dorsal skin of rabbit were electrically stimulated with different parameter settings at alternating-current to find the optimal condition for hair growth. Cell viability and proliferation were measured by MTT. In addition, Ki67, proliferation marker, expression was measured by immunofluorescence. Hair growth-related gene expression in DPCs and the skin of rabbit were measured by RT-PCR. Results: At certain electrical settings, DPCs responded well and their proliferation was successfully induced. Wnt/β -catenin, Ki67, p-ERK and p-AKT expressions in DPCs increased at certain frequency settings. Dermal thickness and hair related genes (PDGF, VEGF, SOX9 and KGF) expressions in the skin of rabbit also significantly increased. Conclusion: These data suggest that electrical stimulations at certain electrical settings, may give more effective therapeutic outcomes for hair growth.

Pneumatosis intestinalis and portal venous gas secondary to gefitinib therapy for Lung adenocarcinoma

( Joo Young Lee1 ),( Hye-suk Han ),( Sung-nam Lim ),( Young Kwang Shim ),( Yong Hyeok Choi ),( Ok-jun Lee ),( Ki Hyeong Lee1 ),( Seung Taik Kim ) 대한내과학회 2011 대한내과학회 추계학술대회 Vol.2011 No.-

비강 및 비인두에 발생한 도립유두종과 편평상피암종의 p53단백 및 세포증식능에 관한 연구

한주호,윤기중,이재규,신대균,박근호,조향정,문형배 圓光大學校 醫科學硏究所 1996 圓光醫科學 Vol.12 No.2

The inverted papilloma and squamous cell carcinoma are common neoplasia in the sinonasal cavity and nasopharynx, but the incidence of these tumors are very low and the study on the oncogenesis or biological activity of the tumor cells are not well known. This study was designed to evaluate the oncogenic roles of the p53 gene and the proliferative activity of the tumor cells in the inflammatory polyp, inverted papilloma and squamous cell carcinoma. The experiment was carried by the immunohistochemical stains about the p53 protein, PCNA and Ki-67, histochemical stain about the AgNORs. and flow cytometric analysis about the DNA ploidy using the formalin fixed paraffin embedded tissues. The frequency of the expression of p53 protein was 0%(0/16 cases) in the inflammatory polyps, 18.8% (3/16 cases) in the inverted papillomas, and 87.5%(14/16 cases) in the squamous cell carcinomas. The labelling index(%) of the PCNA and Ki-67 was 5.3% and 3.3% in the inflammatoy polyps, 29.6% and 25.2% in the inverted papillomas, and 51.9% and 36.8% in the squamous cell carcinoma. The expression of the PCNA and Ki-67 was distributed in the periphery of the tumor islands of the inverted papilloma and was distributed in the both of center and periphery of the tumor islands of the squamous cell carcinoma. The number of nuclear AgNORs was increased in the order of inflammatory polyps (0.96), inverted papillomas(1.34) and squamous cell carcinoma(2.09). The frequency of the DNA aneuploidy was 0%(0/16 cases) in the inflammatory polyps, 18.8%(3/16 cases) in the inverted papillomas. and 12.5%(2/16 cases) in the squamous cell carcinomas. Above results indicates that the changes of the p53 gene and proliferative activity of the tumor cells are involved on the oncogenesis and the biological activity of the inverted papilloma or squamous cell carcinoma in the nasopharynx and sinonasa cavity.

工業敎育大學 敎育改善에 관한 硏究(Ⅲ)

宋周鎬,李昌岬,洪元杓,孟琦錫,任洪彬,李廷玟,李載元,李來烈,權五憲,金振淳,李文洙 충남대학교 공업교육연구소 1982 論文集 Vol.5 No.1

This paper aims at providing a concrete plan to improve technical and vocational teacher education in the College of Industrial Education of Chungnam National University. It is intended to propose a practical four-year regular and short-term course. Also, the estimated required facilities is included in this study as well as their management. The main conclusions and recommendations are summarized as follows; 1) The numbers of students enrollment should be reduced to 220 students which is the approximate number of future demand. 2) In order to offer to the students a broader education and to cope with the increase/decrease in demand of technical and vocational teacher within a specific field, the 8 department existing at the present (Department of Architecture Engineering Education, Civil Eng. Educ., Metallurgical Eng. Educ., Mechanical Eng. .Educ., Electrical Eng. Educ., Electronic Eng. Educ., Industrial Chemistry Educ. and Industrial Technology Educ.) would be combined into 5 (Department of Construction Engineering Education, Mechanical Eng. Educ., Electrical Eng. Educ., Industrial Chemistry Educ. and Industrial Technology Educ.). 3) The short-term course program is recommened to provide additional training and education to those candidates who already have experience in technical fields to meet an occasional demand. 4) It is necessary to add the Teaching Profession Section in the administrative organization of the College.

서울의 PPNG 발생 빈도(1991-1992)

김재홍,윤기범,박평원,김영진,전경민,김영태,김중환,곽호,구상완,송민석,유옥,지혜구,김동원,문상은,박영립,정승호,성범진,성순제,엄주용,황정열,이기홍,이주협,전태진 대한화학요법학회 1994 대한화학요법학회지 Vol.12 No.1

The prevalence of PPNG among pretreated gonorrhea cases isolated at the STD clinic of Choong-Ku Public Health Center in Seoul has been studied and reported annually since 1981. In 1991, 123 strains of N.gonorrhoeae were isolated, among which 58(47.1%) were PPNG. In 1992, 98 starains of N.gonorrhoeae were isolated, among which 51(52.0%) were PPNG. In all, 109(49.3%) strains were found to be PPNG among 221 strains isolated between 1991-1992. The prevalence of PPNG in Seoul showed increased tendency till 1989, thereafter, it has been stationary or slightly decreasing.

서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

횡문근융해증과 급성 신부전 및 범발성 혈관내 응고장애를 동반한 열사병 1예

최대은,박수진,권오경,이한규,이영모,이상주,나기량,이강욱,신영태 충남대학교 의학연구소 2003 충남의대잡지 Vol.30 No.2

Heat stroke is a life-threatening illness characterized by an elevated core body temperature that rises above 40% and central nervous system dysfunctions that results in delirium, convulsions, or coma. Heat stroke is subdivided into two forms, classic and exertional. Since strenuous exercise is one of the major exacerbating and precipitating factors, the incidence of exertional heat stroke is high among young adult, especially military personnel undergoing military training. Exertional heat stroke commonly causes rhabdomyolysis, lactic acidosis, acute renal failure, shock and pulmonary edema. We report a case of heat stroke with rhabdomyolysis, acute renal failure, disseminated intravascular coagulopathy(DIC) after strenuous exercise. A 18 year old man was admitted to the hospital because of loss of consciousness. He was a wrestler and he had tried to lose 6kg in weight by jogging and strenuous exercise on that summer day with hot temperature. The development of this illness was favoured by much clothes inappropriate for that environmental condition with a purpose to enhance sweating, and by restricted intake of water and food. On admission, the blood pressure was 80/50mmHg, and body temperature was 39.4℃ with stuporous mentality. Laboratory finding were as follows : in complete blood cell count, hemoglobin was 16.7g/dL and platelet count was 158,000/ mm³. In blood chemistry, AST 1061U/L, ALT 201U/L, BUN 30mg/dL, Cr 2.2mg/dL, LDH 941IU/L, CK 696IU/L were resulted. In arterial blood gas analysis, pH 7.39, pCO₂ 30mmHg pO₂ 86mmHg, HCO₃ 18.4mEq/L, O₂ saturation 96.7% were resulted. In urinalysis, specific gravity 1.025, protein 3+, erythrocyte 2+ were resulted. In brain imaging study, brain CT finding was normal. After appropriate treatments with rapid cooling, hydration and supportive care, he improved with alert mental status. On 2nd hospital day, in laboratory result, thrombocytopenia and coagulopathy were appeared and renal insufficiency was aggravated. So he was treated with platelet concentrate and fresh frosen plasma for DIC, and enough hydration for appropriate urine volume preservation. After all, On 22nd hospital day, he fully recovered and discharged. Nowadays, with followed for some duration, he is wellbeing with no complications.

不正咬合者의 思春期成長과 性的 成熟間의 相互關係에 關한 累年的 硏究

李東柱,張基永 대한치과교정학회 1989 대한치과교정학회지 Vol.19 No.3

To study the sexual maturity at puberty and interrelation between pubertal growth peak and sexual maturity, 68 malocclusion (female 44, male 24) were longitudinally studied for 4 years and cross-sectional samples of 210 malocclusion were studied together. The pubertal growth peak was determained by stature increment and sexual maturity was studied using developmental stages of pubic hair and breast, menarch in female and those of pubic hair in male. The following results were obtained. 1. Mean age at menarche was 12.8 years and it was 11.8 months later than PHV. 2. At pubertal growth peak, developmental stage 2 (54.2%) and 3 (29.2%) of pubic hair were most in male, and stage 1 (72.7%) and 2 (20.5%) were most in female. 3. At pubertal growth peak, the developmental stage 2 (50 %) of breast was most and the stage 3 (43.2%) was next. 4. In interrelation between skeletal growth and sexual maturity, PHV had most correlation with menarche and stage 3 of breast, and menarch had most high correlation with stage 3 of breast. 5. Appearance of remarkable sexual maturity suggested that the PHV was passed already.

국권장악 책략으로서의 중국공산당의 통일전선정책 연구(1937-1949)

이병주(李炳柱),김기훈(金基勳) 한국전략문제연구소 2002 전략연구 Vol.9 No.2

1937년 이후 1939년 중국 대륙의 정권을 획득할 때까지 중공은 국내외적인 상황변화에 유연하게 적응하면서 통일전선정책을 일관되게 추진해 나갔다. 서안 사변과 중일전쟁의 발발을 계기로 1937 년 9월 형성된 제2차 국공합작은 국민당과의 관계를 호전시켜 거의 궤멸직전까지 이르렀던 중공이 세력을 회복하고, 성장할 수 있는 좋은 기회를 제공하였다. 그러나 국민당과의 관계는 초기 1여년 간은 우호적인 관계가 유지되었으나, 1938년 말 이후 악화되어 1941년 1월 환남사변(통칭 新四軍 사건)을 계기로 국공합작은 사실상 거의 붕괴된 것이나 다름없었다. 이러한 국공간의 관계 악화는 중공이 일치항일의 명분을 내세웠지만 실제 적으로는 일본과의 전쟁보다는 자신의 세력을 확장하는데 더 치중하였고, 이를 경계하게 된 국민당이 중공을 정치적 군사적으로 견제한 결과였다. 일본의 패색이 짙어가던 항일전 말기, 악화된 국공관계를 해소하려는 협상이 미국이나 군소 정당들의 중재로 계속되었으나 결국은 실패로 끝나고 1946 년 국공내전에 돌입하였다. 이로써 제2차 국공합작은 완전 붕괴되었다. 한편, 중공은 국공 관계가 악화되었던 시기나 국공합작이 붕괴된 후를 막론하고 국내외 상황 변화에 적절하게 대응하면서 통일전선 전략과 전술을 일관되게 발전시키고 실천해 왔다. 그 결과 대중적 지지를 획득하는데 성공함으로써, 마침내 내전 승리와 정권 획득에 성공 하였던 것이다. 중일전쟁 기간 동안 중공이 발전시킨 통일전선의 기본 사상과 방침은 1940년을 전후하여 이론적으로 확립되었다 통전의 기본 사상은 중공이 자주성과 독립 성 및 영도권을 확보한 계급동맹의 확대였다 . 그리고 이러한 조건하에 통전을 실천하기 위한 구체적인 방침으로 제시한 것이 "기본세력을 발전시키고, 중간세력을 쟁취하며, 완고파를 고립시킨다"는 전략이었다. 이 시기에 모택동은 중국 혁명의 현 단계를 사회주의 혁명으로 이행하기 위한 과도기인 「신민주주의」 단계라고 주장하고, 이 신민주주의」 단계에서 필요한 중공의 과제가 바로 통일전선의 성공적인 수행임을 강조함으로써, 통일전선의 사상과 방침은 보다 더 장기적이고 포괄적인 이론적 지원을 받게 되었다. 항일전 말기에 이르면, 모택동과 중공은 적극적으로 「연합정부론」을 주장하였다. 이 연합정부 구상은 국민당의 영도권을 일부 인정하되 독재권은 부정하고, 국민당과 중공 그리고 각당 각파가 참여하는 「민주적 연합정부」를 구성하자는 안(案)이었다. 이것이 제3의 정치세력과 여론의 지지를 확보하면서 열세한 자신의 세력을 확장하고 , 결과적으로 국민당의 세력을 약화시키려는 중공의 통일전선 전략의 일환이었음은 말할 필요도 없다. 통일전선의 유용성을 간파한 중공은 국공 내전 기간에도 이를 계속 적용하였다. 국통구(國統區)내 인민의 각계 각층에 침투하여 반미, 반국민 정서를 자극허여 "광범한 애국민주운동"을 일으키고, 국민정부의 정책 실패로 인해 이탈된 지식인과 민족자본가 등 소위 중간계층을 대량으로 포섭함으로써 대중적 자지를 확보하게 된 중공은 내전 초기의 군사적 열세에도 불구하고, 마침내 내전의 승리와 정권 획득에 성공하게 된 것이다. The Chinese Communist Party (CCP) had adopted the united front policy consistently from the time of KMT(Kuomintang)-CCP alliance in 1937 to the time of seizing the state power in 1949. The good relationship with the KMT. however, was maintained only for about one year during the first stage of the anti-Japanese war. The relationship between the two parties was gradually deteriorated after the end of 1938. and was almost crashed down after the New Fourth Incident of January 1941 took place. The dual nature of the united front policy was the most fundamental cause of this deterioration. Ostensively. the CCP recognized the leadership of the K11T and promised to fight against Japan together. but in reality the CCP utilized this policy as a mean to escape from the attacks of two enemies, i.e, Japan and KMT. and to recover and strengthen its power. The strong KMT's response to this dualism of CCP's united front in the form of political and military restrictions against the CCP's activities was resulted in these frequent KMT-CCP clashes. During the last years of the anti-Japanese war, negotiations between the two parties to avoid civil war were continued by the efforts of the American and minor party leaders, but only in fail and the civil war broke out in 1946. The second KMT-CCP alliance was formally broken down with the beginning of the civil war. In the mean time, in accordance with the changing situations of within and without China. the CCP had consistently developed and practiced the united front strategy and tactics even after the KMT-CCP alliance was broken down. With the effective application of the united front. the CCP could win over the mass support and finally succeed in seizing the state power. The CCP's basic thought and strategy of the united front was theoretically refined around 1940. The basic thought of the united front was the expansion of class alliance. but only under the condition of maintaining CCF's independence and leadership. The practical strategy of the united front was to realize the policies "Developing the basic group. winning over the middle group, and isolating the conservative group." Mao Tse-tung gave the united front strategy a theoretical support by his New Democracy which was defined as a revolution necessary in China at that time and as a stage of transition to socialism. By stressing on the effective and flexible application of the united front as an urgent duty of the CCP in the stage of New Democracy, Mao could successfully locate the united front strategy in the long-term perspective of Chinese socialist revolution. In the last years of the anti-Japanese war. Mao and the CCP very actively asserted the idea of coalition government. The coalition government idea was a plan to create "a democratic coalition government". composed of the KMT, the CCP and the minor parties altogether. in which the KMT's leadership was partially recognized but its dictatorship was strongly denied. It is needless to say that this idea was a part of the CCP's united front strategy to win over the support of the third parties and public opinion, to strengthen its inferior power, and to weaken the power and influence of the KMT. Because of usefulness of the united front. the CCP continuously employed the united front policy. with a change of target and emphasis, during the civil war. In KMT areas. the CCP filtered into the various status of people and could initiate "the large-scale patriotic democratic movement" by stimulating the people's feeling of anti-American and anti-KMT. The CCP also could win over the so-called middle group such as intellectuals and national bourgeoisie who turned away from the KMT because of its policy failures, With the support of mass, despite the inferior status of military strength compared with that of KMT in the beginning of civil war, the CCP was finally able to obtain the military victory and to succeed in seizing the state power.