10km 달리기가 시상하부-뇌하수체-성선 축 호르몬에 미치는 영향

최석준,김선호 한국운동과학회 2002 운동과학 Vol.11 No.1

최석준, 김선호. 10㎞ 달리기가 시상하부-뇌하수체-성선 축 호르몬에 미치는 영향. 운동과학, 제11권 제1호, 165-175, 2002. 10㎞ 달리기가 시상하부-뇌하수체-성선 축 호르몬에 미치는 영향을 알아보기 위하여 장거리 발리기 선수 남(16명)·여(8명)선수 총 24명을 대상으로 10㎞를 5.35m/sec∼5.6m/sec의 속도로 달리도록 하여 운동전·후·회복기에 프로락틴(prolactin; PRL), 황체형성호르몬(luteinzing hormone; LH), 난포자극호르몬(follicle stimulating hormone; FSH), 에스트라디올(estradiol) 농도를 비교 분석한 결과, Prolactin 농도는 두 집단 모두 운동직후에 유의하게 증가(p<0.01)하다가 회복기에 점차적으로 안정시 수준으로 회복되는 경향을 보였으나 유의한 차이는 없었으며, 집단간 유의한 차이도 나타나지 않았다. LH 농도는 두 집단 모두 운동직후에 증가하다가 회복기에 안정시 수준으로 회복되는 경향을 보였으나 유의한 차이는 보이지 않았으며, 모든 채혈시점에서 여성운동군이 남성운동군에 비해 유의하게 높은 수치를 나타냈다(p<0.01). FSH 농도는 남성운동군에서는 운동과 함께 증가, 여성운동군에서는 감소하는 경향을 보이고 있으나 유의한 차이는 나타나지 않았으며, 집단간 유의한 차이도 나타나지 않았다. 또한, Estradiol 농도는 두 집단 모두 운동직후에 증가하다가 회복기에 감소하는 경향을 보였으나 여성운동군에서만 운동직후에 통계적으로 유의한 차이를 보였으며(p<0.01), 모든 채혈시점에서 여성운동군이 남성운동군에 비해 유의하게 높은 수치를 나타냈다(p<0.01). 즉, 이는 고도로 단련된 달리기 선수들도 10㎞ 달리기 운동 후에 정상적인 시상하부-뇌하수체-성선 축의 기능을 유지하고 있었음을 알 수 있었다. Choi, SJ,, Kim, S.H Effect of Hypothalamic-Pituitary-Gonadal-Axis on 10㎞ running. Exercise Science, 11(1): 165-175, 2002. The aim of this study was to investigate the change of the prolactin, LH, FSH, estradiol on 10㎞ running. Twenty-four young long distance runners, men groups(n=16) and women groups(n=6) participated in the study were trained with running over 20㎞s every day for 3 to 4 years. And the change of prolactin, LH, FSH, estradiol have been measured 3 times, before, immediately, and 30mins recovery period each after a 10㎞ running at 5.35m/sec∼5.65m/sec. Statistical techniques for data analysis were repeated measure ANOVA The result of this study was as following; 1. The concentration of prolactin was increased significantly after exercise immediately and it began to decrease at rest level after 30mins recovery of both men and women's groups. But no significant difference was found between two running groups in before, immediately, recovery period. 2. The concentration of LH was decreased at 30mins recovery after increasing at exercise immediately of both men and women's groups. But, the LH level was higher significantly in the wmen's group than in the men's group at befoore, immediately, recovery period. 3. The concentration of FSH was increased at men's group after running but decreased at women's group after running. But there was no significant difference between two groups. 4. The concentration of estradiol, both groups showed a case of increasing after running immediately after and decreasing at recovery period. But, there was significant difference after running immediately in women's group. Also, women's group was higher significantly than men's group at all the blood sampling time. These result identified that the HPGA function is normally maintained after long distance.

성공적인 E - Commerce 를 위한 웹컨텐츠 구성에 관한 고찰

최석준 한국디자인문화학회 2001 한국디자인문화학회지 Vol.7 No.1

1990년대 초부터 본격적으로 인터넷이 보급되기 시작한 이래로, 이제 인터넷은 우리 생활에서 떼어놓고 생각할 수 없는 필수적인 요소가 되었다.이에 따라 인터넷에서 많은 사업화 기회가 생겨나게 되었으며, 인터넷 환경을 중심으로 한 많은 비즈니스 모델들이 등장하게 되었다.본 연구에서는 먼저, 여러 가지 유형의 인터넷 비즈니스 의 구분을 통해 전자상거래(E-Commerce)가 차지하는 영역을 구분 짓고, 이 전자 상거래를 통해 효과적으로 수익을 올리고 성공적인 마케팅을 수행할 수 있는 컨텐츠의 구성을 위해서는 어떠한 요소들이 필요한가를 파악하고, 이를 디자이너의 시각에서 조명하여 그 방향성을 제시하고자 한다.이를 위해서 성공적인 전자상거래 사이트를 분석하여 그중 우수한 사례들을 골라 그 성공요인과 컨텐츠 구성의 특성에 대해 고찰하였다.마지막으로 이러한 분석과 사례연구를 통해 성공적인 E-Commerce실현을 위한 컨텐츠 구성 가이드라인을 디자인적인 관점에서 제시하였다. As the internet has been widely spread from the early 90`s, it became an integral part of our everyday lives. With such environmental change, there come many of internet related business opportunities, and business models based on internet environment. Thus study is trying to define the difference between E-business and E-Commerce, and identify what elements would be essential for the contents organization for successful profit making and effective marketing. And finally proposing the appropriate directives for the contents organization based on the designers` perspective. In order to achieve this, the characteristics and key success factors of the selected successful E-Commerce internet site have been reviewed. As the result, the design guidelines for the contents organization for the successful E-Commerce realization have been proposed based on designers` viewpoints.

임대형 민간투자사업 VFM(Value for Money) 결정요인에 대한 연구

최석준,연가연 경희대학교 사회과학연구원 2013 社會科學硏究 Vol.39 No.1

The goal of this study is to review and analyze the determinant of VFM(value for money) in BTL(Build Transfer Lease) projects. We consider variety of factors affecting the efficiency (VFM) of BTL such as project type, scale of project, competition, evaluation institute and etc. We discover that scale of project, competition may affect the quantity of VFM. For the characteristics of evaluation institute, VFM is higher when private estimates the project rather than public institute does. 본 논문은 임대형 민간투자사업(BTL) 적격성 조사 자료를 기초로 민자 사업 효율성을 판단하는 VFM의 결정요인에 대한 이론과 실증 분석을 통해 그 적격성 평가제도의 개선점을 모색하였으며, 정량적 VFM 규모에 영향을 미치는 다양한 요인들(위험의 이전, 사업의 규모, 경쟁, 평가기관 등)을 고려하였다. 분석결과 사업의 규모는 직접적으로 VFM 결정에 기여하며 위험의 이전(많이 수행되는 사업유형), 경쟁(수도권 소재사업)의 경우에도 VFM이 다른 조건이 일정할 때 더 높은 것으로 나타났다. 평가 기관의 경우 민간기관이 적격성을 평가한 사업이 정량적 VFM이 더 높은 것으로 분석되었다.

토론문

최석준 한국정책학회 2017 한국정책학회 세미나 Vol.2017 No.1

연구운동선수들의 위장관 증상에 대한 연구 : 태권도, 유도, 역도, 레스링 Taekwondo, Judo, Weight Lifting, Wrestling

최석준,김선호,김태현,안선호,최석채,나용호 대한스포츠의학회 2000 대한스포츠의학회지 Vol.18 No.2

The purpose of this study was to investigate the incidence of exercise-related gastrointestinal (GI) symptoms among Taekwondo(T), Judo(J), Weight lifting(WL), and Wrestling(W) athletes. The research population consisted of 413 weight reduced athletes(T: male=110, female=48, J: male=50, female=54, WL: male=62, female=24, W: male=65). The prevalence GI symptoms administered by questionnaire. The questionnaire was designed with yes/no or single word answer and a graded scale for each of the following symptoms: diarrhea, abdominal pain, epigastric discomfort, epigastric pain, nausea, vomiting, and regurgitation related to training, rest or during race. The participants of the study were well trained and had over 4 years males, 3 years females of exercise experience. The results of this study were as following : 1. The prevalence of upper GI symptoms in male weight reduced athletes was T(46.9%), J(46.8%), W(39.4%), WL(19.3%), respectively. The prevalence of lower GI symptoms among weight reduce athletes, males T(55.5%), W(50.8%), J(45%), WL(27.4%), females T(72.2%), WL(68.8%), J(55.6%), respectively. 2. Male weight reduced athletes with a high incidence of GI symptoms interfering with exercise, required treatment for 7.3% epigastric discomfort(T), 6.2% epigastric pain (W), 6% epigastic pain(J), 6% regrugitation(J), respectively. Female weight reduced athletes with a high incidence of GI symptoms interfering with exercise, required treatment for 11.1% epigastric discomfort(J), 6.2% epigastric pain(T), 5.5% regurgitation(J), 5.5% epigastric pain(J), respectively. 3. Male weight reduced athletes with the onset of epigastric pain during rest occured in 57.6%(T), 50%(J), 77.8%(WL), 61.1^W), nausea during rest occured in 71.4(WL), 50%(W), abdominal pain during rest occured in 66.7%(J), 63%(T), diarrhea during rest occured in 67.6%(T), 61.5%(WL), 55%(W), Female weight reduced athletes with the onset of epigastric pain during rest occured in 71.4(J), 45.6%(T), nausea during rest occured in 75%(WL), vomiting 100%(WL), epigastric discomfort during rest occured in 66.7%(T) and WL), regurgitation during rest occrued in 57.1%(J), diarrhea during rest occured in 66.7%(WL), 61.5%(T). Gastrointestinal symptoms are more prevalent among weight reduced athletes during rest. These symptoms might be adversely affect performance and recovery during competition. Therefore further investigation in to the etiology and pathogenesis of GI disorders in weight reduce athletes is warranted.

비만 여중생에서 운동이 신체조성 및 담낭배출에 미치는 영향

최석준,김선호,이춘호,조은영,염주진,최경숙,김태현,나용호,최석채 대한스포츠의학회 2002 대한스포츠의학회지 Vol.20 No.1

장거리 선수의 위장관 출혈과 빈혈에 대한 연구

최석준,최석채,나용호 대한스포츠의학회 2001 대한스포츠의학회지 Vol.19 No.1

Gastrointestinal(GI) symptoms, epigastric pain, heartbum, nausea, vomiting, abdominal pain, and diarrhea are not uncommon in long distance runners and some cases of gastrointestinal mucosa of long distance runners. We prospectively studied endoscopic changes of gastrointestinal mucosa, to identify GI blood loss, and evaluated anemia before and after race in long distance runners. Sixteen male long distance runners(age:18.2±1.5), 200km running during a week and three running competition 3 months apart in 1 year participated in out study. All participants completed a symptom questionaire, stool Heme occult test(LA Hemochaser??, MIZUHO, Japan) and anemia study(Heomoglobin, Hb; hematocrit, Hct; serum iron, ferritin, total iron binding capacity, TIBC) 7 days before and immediately after running. The upper gestronistinal endoscopy examination was done before 10km competitive running. Thereafter runners with Heme occult positive stool specimens before and after race were asked to have a colonoscopy. Abdominal pain(n=9), diarrhea(n=8), epigastric discomfort(n=7), epigastric pain(n=6), nausea(n=6), regurgitation(n=4), vomiting(n=1) were noted during training, before, or follwing running. Erosive gastritis(n=11), reflux esophagitis(n=6), pangastric hyperemia with bile stained mucosa(n=5), gastric ulcer(n=1) were noted by upper gastrointestinal endoscopy. Four of the 16 participants had Heme occult positive; 1 or these 4 had multiple erosion at the splenic flexure, I had rectal polyp noted at colonscopy. Five participants had anemia, 1 of these had positive fecal occult blood. There were significant changes in the following haematological parameters:iron (decreased, p<0.05), ferritin(decreased, p<0.05), TIBC(increased, p<0.01) after race. Gastrointestinal symptoms and gastrointestinal mucosal changes are prevalent among long distance runners. Gast-ronintestinal endoscopy should be performed in long distance runners with symptoms and/or anemia prior to treatment.

Smart Water Grid 맞춤형 ICT기반 물정보 관리기술 개발

최석준,심병섭,Choe, Seok-Jun,Sim, Byeong-Seop 한국수자원학회 2014 물과 미래(한국수자원학회지) Vol.47 No.3

東洋 靑少年 體格의 最大成長 年齡에 關한 硏究Ⅰ : 韓國, 自由中國, 日本의 男子를 對象으로 The Objects of Study Men in Korean, Republic of China Japanese

崔錫俊 圓光大學校 附設 體力科學硏究所 1983 體力科學硏究 Vol.6 No.-

It got a conclution as belowing result in measured the subject of study Korean 19,550 males, Japanese 167,390 males, Chines 87,476 males in order to see the Maximum growth Age and rate of increase the Item of physique for a year. 1. In amount of increase standing height for a year, Chines biggest 7.70㎝wide of growth and Maximum growth Age displayed after four months Korean than Japanese by Japanese 12.4 Ages, Chines 12.6 Ages, Korean 12.8 Ages. 2. In amount of increase Body weight for a year, chines biggest 6.01㎏ broad of growth and maximum growth Age showed after eight months Korean than bx Japanese 12.7 ages, Chines 12.8 ages, Korean 13.5 ages. 3. In amount of increse the chest girth for a year, Chines biggest 4.49 ㎝ broad of growth and the maximum growth for years displayed after two months Korean than Chines by Chines 12.7 ages, Japanese 12.8 ages, Korean 12.9 ages. 4. The growth each part of the Item of physique showed to develop in order standing height, the chest girth, body weight.

ICT 기반 AMI 네트워크 구축 및 물정보 서비스 개발

최석준,윤근호,Choe, Seok-Jun,Yun, Geun-Ho 한국수자원학회 2013 물과 미래(한국수자원학회지) Vol.46 No.7