安東地域住民의 生活體育에 대한 意識構造와 活性化方案

林銖遠,朴根守,張龍洙 慶北大學校 師範大學 體育學硏究會 1992 體育學會誌 Vol.20 No.-

The primary purpose of this study was to elucidate structure of consciouness about An-Dong Citizen's life be in sports and grope a device of activation. In order to meet this purpose, 977 questionnaires was analyzed according to sex, age, education, occupation and income. The results were as follows; 1) 84.4% of whole subjects felt necessity of Life be in Sports in every day life. in view of sex, 87.3% of males and 81.5% of females felt the necessity. 2) 81.8% of subjects regarded life be in sports as means of health improvement. 3) About the local facilities of life be in sports, only 9.4% of subjects satisfied and 64.9% of subjects revealed dissatisfaction. 4) Preference order in relation to the expansion of facilities appeared as follews; swimming pool(26.9%), tennis court(18.6%), gymnasium(11.4%). badminton court(11.5%), aerobic hall(5.8%) and bowling range(4.2%). 5) About making sport club, 82.4% of Whole subjects revealed affirmative answer. 6) About present participation in life be in sports, 30.1% of subjects answered being participated, but 69.9% subjects answered not being participated. 7) About necessity of coach of Life be in soprts, 66.0% of subjects felt the necessity. 8) The main reason of not attendance in Life be in sports were lack of leisure, economical difficulty, insufficiency of facilities. 9) 13.0% of subjects wanted to participate in tennis, 11.7% to swimming, 11.3% to badminton, 8.6% to mountaineering, 7.6% to aerobic, and 6.9% to bowling if circumstance permit. and then, the major device for activation of life be in sports were utilization and expansion of facilities, development of program, arrangement and nurture of coach, public information about life be in sports, support and construction of sports club, financial and administrative support.

혼수상태의 외상환자에서 초음파를 이용한 흉부 및 복부손상의 진단

임경수,이강현,이진웅,이부수,황성오,유수영,강성준 대한응급의학회 1995 대한응급의학회지 Vol.6 No.1

The need for rapid diagnosis and treatment of life-threatening thoracic and intra-abdominal injury result in controversy over the appropriate triage of unconscious blunt trauma patients. To aid in early decisions for these patients, a prospective analysis of 98 patients with glasgow coma scale(GCS) scores≤8 was undertaken. Although intra-thoracic and intra-abdominal injuries were frequently identified based on systolic blood ressure, the use of clinical signs alone resulted in more missed injuries than did using the emergency ultrasonography. In normotensive patients(n=34), intra-thoracic injuries was identified in one patient(2.9%), and intra-abdominal injuries were in 7 patients(20.6%). In shock(systolic blood pressure<90mmHg) Pa-tients(n=64), thoracic injuries and intra-abdominal injuries were diagnosed in 8(12.5%) and 27 patients(42.3%), thoracic and abdominal combined injuries were identified in 11 patients(17.2%). The sensitivity, specificity, and accuracy of emergency ultrasonography were 96.3%, 91.7%, 94.9%. This study suggests that all unconscious trauma patients undergo immediate emergency ultrasonography to prevent missing life-threatening injuries.

Improved Micropropagation of Root Chicory, Cichorium intybus L. var. sativus.

Lim,Jung-Dae,Yang,Deok-Chun,Lee,Hyeon-Yong,Kim,Jong-Dai,Lee,Jin-Ha,Sung,Eun-Soo,Yu Chang-Yeon 한국자원식물학회 2004 Plant Resources Vol.7 No.1

The establishment of an efficient protocol for plant regeneration and micropropagation from leaf explant cultures of Chicory, Cichorium intybus L. var. sativus. is reported. Callus formation rate appeared 100% from explant in all growth regulators, but calli formed in the prensence of naphthaleneacetic acid (NAA) were appeared very compact and non-embryogenic state. The regenerated shoots were obtained from leaf explant cultures on solid MS medium containing different concentrations of cytokinins and auxin. The highest number of shoots (5.7) per explant and shoot growth (2.8cm) was obtained on MS medium containing 0.1 mg BAP L^-1 and 0.1 mg NAA L^-1. Indole acetic acid was the most suitable auxin for root formation among three auxins tested. 2,4-D had no effect on shoot and root formation.

The Public Policies for the Rural Infrastructure Improvement in Korea : Comparison with the US and Japan

Lim,Kyoung-Soo 한국지역개발학회 1996 韓國地域開發學會誌 Vol.8 No.2

당뇨병 환자에서 혈장 Thrombin-Antithrombin Ⅲ 및 Plasmin-α_2-Plasmin Inhibitor 복합체의 임상적 의의

김경욱,김은숙,정상수,윤수지,박우일,이준희,남수연,안철우,문병수,김경래,차봉수,송영득,임승길,이현철,허갑범 대한당뇨병학회 2002 Diabetes and Metabolism Journal Vol.25 No.5

연구배경:당뇨병 환자에서 혈액응고 및 섬유소용해 체계의 이상경향이 있어 그 결과로 여러 혈관합병증의 발생위험이 높다는 사실은 널리 알려져 있다. 그 기전은 아직 확실히 밝혀지지 않았으나, 고혈당으로 인한 혈장 단백질들의 비효소성 당화작용이나 산화성 스트레스로 인한 유리 라티칼 작용으로 응고항진이나 섬유소용해 활성의 저하를 유발하는 것으로 생각되고 있다. 최근 응고 및 용해인자와 그 억제자의 복합체들의 증가가 이 상태를 비교적 예민하게 반영한다고 알려져 있다. 방법:본 연구에서는 당뇨병 환자 101명과 정상 대조군 20명에서 혈장내 thrombin­antithrombin complex(TAT)와 plasmin­α₂­plasmin inhibitor complex(PIC)를 측정하여 비교하고, 당뇨병 환자에서 미세혈관 합병증과 대혈관합병증의 유무에 따른 차이와, 이미 혈관 질환의 위험인자로 알려져 있는 인자들간의 상관성을 알아보고자 하였다. 결과:1. 환자의 분포를 살펴보면 혈관합병증이 있는 군은 85명, 혈관합병증이 없는 군은 16명이었고, 평균연령은 각각 57.9±14.1세, 49.9±16.6세로 혈관 합병증이 있는 군에서 더 나이가 많았고, 체질량지수는 23.2±3.4㎏/㎡, 24.1±3.4㎏/㎡로 두 군간 유의한 차이는 없었다. 또 두 군간의 혈압 및 HbA1c, 공복혈당 및 인슐린과 C­peptide, 총 콜레스테롤, 중성지방, HDL­콜레스테롤, Lp⒜는 유의한 차이가 없었고, 미세혈관합병증이 있는 군에서 당뇨병의 유병기간이 길었다. 2. TAT 및 PIC의 농도는 정상 대조군에서는 2.8±1.2 ng/mL, 240.4±69.7 ng/mL이었고, 당뇨병 환자군에서는 9.5±22.6 ng/mL, 472.2±258.7 ng/mL이었다. TAT와 PIC 모두 당뇨병 환자군에서 정상 대조군에 비해 유의하게 증가되어 있었고(p<0.001), TAT/PIC ratio는 두 군간 차이가 없었다. 3. 당뇨병 환자의 혈관합병증에 따른 TAT 및 PIC, fibrinogen 농도는 합병증이 없는 군은 각각 4.1±2.4ng/mL, 362.2±272.0ng/mL, 322.7±102.4mg/mL으로 PIC와 fibrinogen의 증가를 보였으나, 연령을 보정한 후에는 통계학적 유의성은 없었다. 또 대혈관 합병증군에서는 각각 6.0±4.9 ng/mL, 507.4±321.6 ng/mL, 427.1±194.7 mg/dL이었으며 미세·대혈관 합병증군에서는 10.4±6.4 ng/mL, 484.8±269.7 ng/mL, 388.4±132.4 mg/dL으로 TAT의 증가를 보였으나 역시 연령을 보정한 후에는 통계학적 유의성은 없었다. 4. 미세혈관합병증군에서 HbA1c(>8%)가 높은 군의 PIC 농도가 유의하게 높았고(p=0.049), 대혈관합병증군에서 HbA1c(>8%)가 높은 군의 총 콜레스테롤 농도가 유의하게 높았다(p=0.042). 5. 총 당뇨병 환자군에서 PIC는 fibrinogen과 HbA1c와 양의 상관관계를, BMI와 음의 상관관계를 보였으며(r=0.47, 0.31,-0.25), 혈관 합병증이 없는 당뇨병 환자군에서만 TAT는 HbA1c와 양의 상관관계를 보였다(r=0.67). 결론:이상의 결과에서 혈장 TAT 및 PIC 농도는 당뇨병 환자에서 정상 대조군에 비해 의미있게 증가되어 있었고, 당뇨병 환자군에서는 연령의 증가와 유병기간이 혈액응고항진 및 용해의 장애에 큰 역할을 함을 알 수 있었으며, 총 당뇨병 환자군에 PIC와 HbA1c와 양의 상관관계를, BMI와 음의 상관관계를 보였으며 혈관 합병증이 없는 당뇨병 환자군에서만 TAT는 HbA1c와 양의 상관관계를 보였다. 따라서 당뇨병 환자에서 혈액응고 및 용해의 장애가 동반되어 있다고 볼 수 있으며, 혈장 TAT 및 PIC는 혈관합병증으로의 진행을 예측하는 지표로서 유용하리라 생각된다. 또 혈당조절정도와 상관성이 있으므로 혈당조절후에 추적검사를 시행하여 합병증의 예방이 가능한지 추후 연구가 필요하리라 생각된다. Background : Abnormality of coagulation and fibrinolystic system is known as a predisposing factor of vascular complication in diabetes. Although the pathogenesis is not well known, non-enzymatic glycation reaction and the increase in production of free radicals due to an increased oxidative stress may be linked to the hypercoagulibility and hypofibrinolytic activity. As indices of abnormality in coagulation and firinolysis in peripheral blood, plasma thrombin-antithrombin Ⅲ complex (TAT) and plasmin-α_2-plasmin inhibitor complex (PIC) were measured. The purpose of this study was to clarify whether hypercoagulability exists in diabetic patients with or without vascular complication. Methods : In our study, we measured plasma thrombin-antithrombin Ⅲ compelx (TAT) and plasmin-α_2-plasmin inhibit or complex (PIC) in 101 diabetic subjects and 20 controls. Comparing TAT and PIC levels in diabetic microvascular complication group, diabetic macrovascular complication group and controls, we examined correlation between risk factors associated with diabetic vascular complication. Results : 1. The group with diabetic vascular complication was older than group without complication. There was no significant difference in BMI, blood pressure, HbA_ic, blood sugar level, insulin, C-peptide, serum creatinine, total cholesterol, triglyceride, HDL-cholesterol, Lp (a) between two groups. The group with diabetic microvascular complication had longer duration of diabetes. 2. Concentration of TAT and PIC were 2.8±1.2 ng/ mL, 240.4±69.7 ng/ mL in controls and 9.5±22.6 ng/ mL, 472.2±258.7 ng/ mL in diabetic patients, respectively. TAT and PIC were significantly higher in diabetic patients than in control (p<0.001). But TAT/PIC ratio was no significant difference between two groups. 3. In diabetic patients, concentration of TAT and PIC and fibrinogen were respectively 4.1±2.4 ng/ mL, 362.2±272.0 ng/ mL, 322.7±102.4 mg/ dL in group without vascular complication and 5.3±4.1 ng/ mL, 529.5±258.7 ng/ mL, 374.9±106.2 mg/ dL in group with microvascular complication, which group had increase in PIC and Fibrinogen but no significance after correction of age. Concentration of TAT and PIC and Fibrinogen were 60.±4.9 ng/ mL, 507.4±321.6 ng/ mL, 427.1±194.7 mg/ dL in macrovascular complication, and 10.4±6.7 mg/ mL, 484.8±269.7 ng/ mL, 388.4±132.4 mg/ dL in combined vascular complication which group showed increase of TAT but also had no significant increase after correction of age. 4. In diabetic microvascular complication patients, group of high HbA_1c (>8%) (p=0.049) had significant high PIC concentration. In diabetic macrovascular complication patients, group of high HbA_1c (>8%) (p=0.042) had significant high total cholesterol concentration. 5. In all diabetic patients, PIC was positively correlated with fibrinogen and HbA_1c and negatively correlated BMI (r=0.47, 0.31, -0.25). Only in daibetic patients without angiopathy, TAT was positively correlated with HbA_1c (r=0.67). Conclusion : In this study, plasma TAT and PIC concentration significantly increased in diabetic patients compared with controls, and PIC was increased in group with microvascular complication, TAT were increased in group with combined micro macrovascular complication. However, there was no significance relationship existed when correctinf for age. PIC was correlated with HbA_1c. TAT was correlated with HbA_1c only in the group without angiopathy. Abnormality of coagulation and fibrinolysis were combined in diabetes, plasma TAT and PIC can be used as an index of vascular complication. Also we found the correlation with the degree of the blood glucose control. Therefore we need follow up study for the possibility of prevention of vascular complication after controlling the blood glucose to age-matched patients (J Kor Diaabetes Asso 25:354~363, 2001).

태평무(太平無)의 반주음악 연구 : 한영숙 流를 중심으로

임수정 한국음악사학회 2002 한국음악사학보 Vol.29 No.-

T'aepyo˘ngmu 太平舞, literally meaning Peaceful Dance, was recreated on the basis of the traditional Kyo˘nggi todangut's 京畿도당굿 shamanic dance and music by Han So˘ng-jun 韓成俊 (1874-1941) who was one of famous folk dancers during the Japanese colonial period (1910-1945). This classic dance was designated as an intangible cultural asset No. 92 in 1988. The rhythmic cycle (changdan 長短) of T'aepyo˘ngmu is so various that it would be impossible to perform the dance without a perfect understanding of its accompanying music. At the present time there are two styles (ryu 流) of T'aepyo˘ngmu : one is the Kang So˘n-yo˘ng style 姜善永流 and the other, Han Yo˘ng-suk style 韓英淑流. The former has been well preserved and succeeded, while the latter, in danger of disruption despite its importance. The object of this paper is, therefore, to restore the T'aepyo˘ngmu performed by Han Yo˘ng-suk by analyzing and noting its accompanying music and rhythmic cycle. As a result of analyzing T'aepyo˘ngmu, the accompanying music can be classified as three parts : First part played with kayagu˘m 伽倻琴; Second part played with percussion; Third part played kyo˘nggi sinawi 京畿시나위. The rhythmic cycles (changdan) used in the first part are P'usal 푸살 (the 15 beats type : consider ♩ as 1 beat), T'o˘bo˘llim 터벌림 (the 10 beats type : consider ♩. as 1 beat) and Pongdu˘ngch'ae 봉등채 (the 5 beats type : consider ♩. as 1 beat) etc. The rhythmic cycles used in the second part are To˘bo˘llim 터벌림 (the 10 beats type : consider ♩. as 1 beat), Ollimch'ae 올림채 (the fast 10 beats type : consider ♪ as 1 beat), Kyo˘mmach'igi 겹마치기 (the 4 beats type : consider ♩. as 1 beat). The rhythmic cycles used in the third part are Tosalp'uri 도살푸리 (the 6 beats type : consider ♩ as 1 beat), Mori 모리 (the 4 beat type : consider ♩. as 1 beat), Palppo˘du˘rae 발뼈드래 (the fast 4 beats type : consider ♩. as 1 beat), Chajin kukko˘ri 자진굿거리 (the 4 beats type : consider ♩. as 1 beat). Because Korean traditional dances are based on changdan, without a perfect knowledge of changdan it is impossible to perform the dance. It is, therefore, essential to learn about the changdan to succeed highly valuable traditional art.

ABUTMENT의 경사가 CORE의 응력-변형률에 미치는 영향

임희대,박수용,우원재 忠南大學校 産業技術硏究所 1995 산업기술연구논문집 Vol.10 No.1

Cracking of core presents a serious hazard resulting in possible leakage and failure. For a realistic evaluation of cracking of core one must take into account irregular steep abutment. The present paper is concerned with the most dangerous transverse movements in the embankment which result from non-uniform settlement along the abutments. In this study, the effect of steepness of abutment has been analyzed for 100m high central trapezodial cores with abutment slopes of 1:0.25, 1:0.5, 1:0.75, and 1:1 respectively. Numerical analysis of longitndinal sections of the embankment has been carried out by the application of finite element method. The nonlinear and stress-dependent stress-strain properties of soil is approximated by using a hyperbolic model. The results of the analyses indicate that there is a decrease of vertical stress due to arching action. This decrease is more for steeper slope than for flatter slope.

공동주택 주호 내부구성재의 내용연한 및 수선주기 설정연구

임석호,황은경,이강희,김수암 대한건축학회 2003 대한건축학회논문집 Vol.19 No.3

In case of an apartment house, the application of LC(Life Circle) design that considers remodeling and reconstruction when the a house reaches a certain time after its erection needs to be reviewed for longevity from time series life perspectives that set up a period of durability for components and maintains and improves their performances through systematic replacement and repair. Apartment houses are constructed with parts of different sizes and life. It is important to manufacture materials and components with high durability. However, more importantly, well-thought-out and systematic plans are needed between parts with a space module and a life module and construction space. Hence, this research sought to investigation of the expected service life of parts or members according to repair or replacement cycles with social and functional aspects, considering the establishment of housing parts hierarchy through the analysis of expected service life. Consequently, the establishment of the repair cycle and estimation of the service life of housing parts have the remodeling in place in the frontline construction business and cut cost on remodeling, thus activating remodeling.

유화중합을 이용한 4원공중합 바인더의 제조와 특성

임종민,하선희,임재길,설수덕 東亞大學校 大學院 2004 大學院論文集 Vol.29 No.-

Styrene-Acrylonitrile-Ethylacrylate-N-Methyloacryamide Prepared by emulsion polymerization has broad applications for additives such as paint binder, adhesive for wood and paper due to its low glass transition temperature which help to plasticize substrate resins. Since emulsion polymerization has disadvantage that surfactant and ionic initiator degrade properties of the product polymer, Poly(St-EA-AN-NMA) was synthesized using ammonium persulfate(APS) as catalyst and sodium lauryl sulfate(SLS) as emulsion to prevent the degradation. The copolymer binder product was internally plasticized and has enhanced colloid stability, adhesion, tensile strength and elongation. During binder emulsion polymerization, no coagulation and complete conversion occur with the reactant mixture of 3.34wt%/monomer ammonium persulfate, 2.33wt%/monomer sodium lauryl sulfate, and the balanced monomer that the weight ratio of Styrene, Ethylacrylate, Acrylonitrile are 47wt%/monomer, 32wt%/monomer, 6.4wt%/monomer. The activation energies for 37, 42, 47, 52% Styrene content were checked as 28.1~36kcal/mol by Kissinger's method. Actually, reasonable solid content could be considered as 56% because of activation energy and adhesive characteristics.

X선 비파괴시험에 의한 내부 기공의 3차원 측정 연구

임수용,최용규 韓國非破壞檢査學會 1994 한국비파괴검사학회지 Vol.14 No.3

본 연구는 X선 비파괴시험법을 활용하여 피사체 내부에 존재하는 기공의 3차원적 형상, 위치 및 크기를 측정하고 검사 조건에 따른 오차를 최소화하는 계산기법을 제시하였다. 제시한 계산기법을 실용화하기 위하여 기공측정전산코드(PEVACA)를 개발하고 다양한 형상의 모의기공을 적용한 검증시험과 실제 피사체를 검사후 절단하여 측정비교시험을 통하여 본 계산기법의 신뢰성을 검토하였다. 본 연구를 통하여 개발된 PEVACA는 작도법에 의한 기존의 수작업보다 측정신뢰도(±05mm 이내의 오차 범위)를 향상시켰을 뿐만 아니라 작업시간 단축과 자료전산화에도 크게 기여할 것으로 판단된다. The three dimensional measuring method with minimizing operational errors for the arbitrary shaped-internal cavity based on the information of the X-ray nondestructive test is presented. Two experimental tests using artificial cavities were considered in order to verify the availity of PEVACA. In t hese test, X-ray NDT was conducted for detecting cavities, and the comparion between the calculating values from PEVACA and the real values from measuring the cavities was performed . As a result of this study , three dimensional cavities using PEVACA are in good agreement with the real measured values within ±0.5mm. The computer code, "PEVACA", contributes not only to improvement of data accuracy but also to saving of the work time and data documentation