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.

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

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.

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.

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).

전단보강근이 없는 재생골재 철근콘크리트보의 전단성능

임경택,정수영 충남대학교 산업기술연구소 2000 산업기술연구논문집 Vol.15 No.1

Experimental investigation was conducted to study the shear capacity of recycled aggregate concrete beams without shear reinforcement. The primer objective of the study was t investigate the suitability of using recycled aggregate concrete beams. In designing the specimens, shear-span/depth ratio and aggregate consideration(washed or non-washed aggregate) were chosen as main parameters. As a result, this study, to know the shear capacity of recycled aggregate concrete beams with the main variables such as shear span ratio and weather the recycled aggregate was washed or not, following conclusions come out. 1.In the 3-point flexural strength examine certain comparison of flexural strength between natural and recycled aggregate concrete wasn't come out, because it is failure specimen with early flexural crack simultaneously. 2.Shear strength of recycled-aggregate concrete beam under shear span ratio a/d=3 was higher than ACI(318-95) Code, but lower over a/d =4. 3.Ultimate shear strength of recycled aggregate concrete beam was higher than ACI(318-95) Code and it was very high on shear span ratio a/d =2.

Zandra Rhodes의 작품에 관한 연구

임수연 기전여자대학 1997 論文集 Vol.17 No.-

The purpose of this research is to investigate the beauty of form in Zandra Rhodes' works by means of design elements. The result were as followings <1> As for Silhouette or form, The form was non-constructive, and flexible style The styles were almostly open, whole to part, planar integration, rounded and, indetermination. According to method of wearing, many formal variations were created. <2> As for Line, Curved lines- zigzag, tasslled, circle, wiggle, etc. -were mainly used. <3> As for Color, Revolutionary and Conspicuous color-contrast was expressed in her works. She used the natural and flourishing color. <4> As for Fabric, Silk and chiffon were mainly used. some were organza, jerge, quilted silk, felt, and fox leather. <5> As for Fabric patterns, Especially, Her fabric patterns were very creative. They were her own particular handwritting. wiggiy undulating lines, strange flowers, rock landscapes, cowboy arrows, cactus, and lily motifs were used. natural subject matters were used mainly. <6> As for Details, Many techniques for details were used, and empirical and creative spirit was expressed through these details. Developments and advancements in fiber and fabric manufacturing provide designers with new design which would not exit. On this context, review of the Zandra Rhodes' works will be helpful to prospect new idea and orientation in contemprary fashion.

제왕절개 수술후 경막외강, 지주막하강 및 전신 투여 morphine이 위장관 기능의 회복에 미치는 영향

임정혁,손수창,최세진 충남대학교 의과대학 지역사회의학연구소 1996 충남의대잡지 Vol.23 No.2

Background : This study was designed to evaluate the effect of epidural, intrathecal and intravenous morphine analgesia on the recovery of gastrointestinal function after cesarean section. Methods : Eighty nine patients of ASA I or 2 were classified randomly into 3 groups. Group 1(n=32)received epidural anesthesia with 2% lidocaine and 0.5% bupivacaine, and once in a dose of 4mg morphine immediately after delivery through the epidural catheter. Group 2(n=32) received spinal anesthesia with 0.25% hyperbaric 8.75mg bupivacaine, and 0.25mg morphine and 10㎍ fentanyl at the time that spinal anesthesia was administered. Group 3(n=25) received intravenous morphine after recovery of general anesthesia as a 0.5mg/h background infusion with a lmg bolus and a lockout interval 10min during the first 24 hour. Results : Passing of flatus was noted 48.6±12.1 hours in group 1, 42.2±11.9 hours in group 2, and 50.8±5.9 hours in group 3. There was significant difference between group 2 and group 3(p<0.05).The duration of hospital stay was 94.8±19.7 hours in group 1, 95.7±19.7 hours in group 2 and 100.1±20.7 hours in group 3. Conclusions : Choice of postoperative analgesia may affect the recovery of gastrointestinal function after cesarean section. If convalescence protocols are adjusted to take advantage of the earlier recovery of bowel function, there may be a more shorter hospital stay.

排球競技 Blocking의 失敗要因에 關한 考察

林銖遠 慶北大學校 師範大學 體育學硏究會 1986 體育學會誌 Vol.14 No.-

The purpose of this study is not only to investigated the rate of blocking failure factors and analyzed failure causes but also to show coachers and players the way of direction and help the elevation of the game skills. The blocking failures are divided into eight factors and compared with among others in percentage. The analysis were carried out with the results as follows: 1) The rate of eight blocking failure factors are disclosed by similar tendency. 2) On the whole levels, it become known that the case of bilateral-side passing in higher than any other rate in all cases (35.8%) and the case of passing a space of the blocking is 32.8% and touchout is 22.7%. 3) In a type of attacks, open spike is extremely much (38.5%) and the attack of time difference is 27.7% and "A" Quick is 18.4%. 4) On the whole levels, (ⅰ) In the touchout, side line direction is more than endline. (ⅱ) In the case of bilateral-side passing, cross direction is more than straight. (ⅲ) In the case of passing a space of the blocking, one man blocking is similar to two men blocking.

치수염의 임상 증상과 치수내 Lekotriene B4의 농도에 관한 연구

임성삼,권혁춘,윤수한 大韓齒科保存學會 1996 Restorative Dentistry & Endodontics Vol.21 No.1