인슐린 비의존형 당뇨병 환자들의 유산소 운동이 지질성분 변화에 미치는 영향

이정섭,김갑구,이재우,이정탁 대구보건대학 2001 대구보건대학 論文集 Vol.21 No.-

Analysis of cholesterol concentration based on training type presents high in Walking group at 10min but low at recovery 30min. HDL-C Concentration based on training type presents higher at training 10min and recovery 10min than that of jogging group. LDL-C Concentration based on training type presents higher in walking group during stability period but presents high in jogging group at training 30min. However, jogging group presents high at recovery 10min.

골분을 이용한 구리 흡착 첨착

김은정,박정훈,김정섭,유현철,이봉섭,곽명화,우성훈,박승조 東亞大學校 環境問題硏究所 2005 硏究報告 Vol.27 No.1

Spent pig bone was consist of hydroxyapatite. And then we thought that it have a possibility as a adsorbent. The preparation of bone char prepared from spent pig bone in this study. We study on the recycling possibility as a adsorbent is able to adsorb copper ion from their single aqueous solutions. The results are summarized as follows. Bone char that prepared from spent pig bone at 105, 400, 700℃. The adsorption removal efficiency of copper ion onto bone char as adsorbent was above 90% for 15 hours. Increase in the initial pH of the copper ion solution result in an increase in the copper ion uptake per unit weight of the adsorbent. Freundlich isotherm model was found to be applicable for the experiment data of copper ion. The results showed that spent pig bone can be used for the absorption of the copper ion.

제Ⅱ형 당뇨병 환자들에게 있어서 걷기, 뛰기 운동이 혈압 및 심박수 변화에 미치는 영향

김갑구,이정섭,이재우,이정탁,최석립 대구보건대학 2002 대구보건대학 論文集 Vol.22 No.-

Result of analysis of walking and running training to 50-60yrs female non-insulin depentent diabetic patients presents next; Blood pressure of constriction period presents, based on training type, high during the training but is reduced during the recovery period. Analysis of heart rate based on training type presents high during the training but is reduced recovery period. In the result Exercise prescription programs for the non-insulin-depentent diabetic patients are required to maintain their Blood pressure and heart rate.

여자 핸드볼선수의 생리기간에 따른 경기관련 체력의 변화

이정섭,최석립,김희균 대구보건대학 2003 대구보건대학 論文集 Vol.23 No.-

This study, whose subject was a group of 10 girls' middle school handball players, analyzes physical fitness related to handball such as 100 meter sprint, standing broad jump, 1000 meter run, 10 meter return run and throwing handball during the menstrual period, especially before the period, the second day and the 4th day of the period and the 7 days after the period. The results of this study are below. 1. 100m sprint The records before period and of the second day of the period are significantly higher than that of the 7 days after the period. 2. Standing broad jump In the records of standing broad jump, there is no significant difference in accordance with the menstrual period. 3. 1000m run With respect to 1000 meter run, the record before period is significantly lower than that of the second day of period. Besides, the record of the 7 days after period is significantly lower than those before period, of the second day and the 4th day of the period. 4. Side step test In the light of the records of side step, the records before period and of the 4th day of period are significantly low. In addition, the record of the 7 days after period is significantly lower, compared to those before period, of the second day and the 4th day of the period. 5. 10m return run Taken 10 meter return run into account, the record of the 7 days after period is significantly lower than those before period, of the second day and the 4th day of the period. 6. Throwing handball The record of throwing handball on the second day of the period is significantly lower than those before period and the 4th day of the period. Besides, the records before period and of the second day are significantly lower than those of the 7 days after period. When all the results above are taken into account, with respect to the physical fitness related to handball in accordance with the menstrual period, the time of 7 days after the menstrual period of the handball players is superior to before period or during the period. As stated above, the analyses of the players' menstrual periods can be valuable materials for applying to training program and choosing players in games.

BCR-ABL 융합유전자를 동반한 급성 골수구성 백혈병 1예

최정민,송성은,이규진,이규원,이호섭 고신대학교 의과대학 2009 고신대학교 의과대학 학술지 Vol.24 No.1

BCR-ABL 융합 유전자를 동반한 급성골수구성백혈병은 그 빈도가 매우 낮고, 만성골수구성백혈병의 급성악화기와 임상적으로 유사한 특징을 가진다. 항암화학요법으로 관해유도가 되기 어렵거나, 관해유도 후 재발의 빈도가 높은 특징을 가지고 있어 예후가 나쁘다고 알려져있다. 저자들은 BCR-ABL 융합 유전자를 동반한 급성골 수구성백혈병1례를 경험하였기에 문헌고찰과 함께 보고 하는 바이다. BCR-ABL fusion gene is the hallmark of chronic myelogenous leukemia (CML), but it has been rarely reported in acute myeloid leukemia (AML). AML with BCR-ABL fusion gene has different features from blast crisis of CML. We experienced a rare case of AML with BCR-ABL fusion gene. Here we report this case with a brief review of literatures.

精神練習이 運動技術의 學習과 遂行에 미치는 影響

李政欣,申陽燮 忠南大學校體育科學硏究所 1993 體育科學硏究誌 Vol.11 No.1

The purpose of this study was to identify whether the mental practice affect the learning of motor skills, and thus contribute the basic data to the teacher, the coach, and the training program. Each of the 3 groups (Physical Practice Group: PP. Mental Practice Group: MP, and Physical-Mental Practice Group: PP-MP) had 10 college students. The data was recorded in adding 10 trial points after having offered the subject the task hitting the target with one bounce of the basketball, using the non-preferred hand. After the pretest such as the above example, they practiced the total of 6 trials with their own devided groups, and the effects of the practice were observed. The data of the pretest and posttest results in each of the groups was compared and analysed. The significant differences of practice effect were statistically analysed among the groups. The results were as follows; 1. The mental practice group(MP) and physical practice-mental practice group(PP-MP) showed significant differences between the score of pretest and that of posttest except for physical practice group(PP). 2. The significant difference did not appear in the pre and posttest scores(P〈.05). But the difference between the scores of physical practice group(PP) and those of physical-mental practice group(PP-MP) showed almost a level of 95% increase in the physical-mental practice group (PP-MP).

지하매설 상수도배관의 누수지점 탐지를 위한 탄성파 검출연구

이영섭,윤동진,정중채,이승석 한국비파괴검사학회 2003 학술대회 논문집 Vol.- No.1

Leaks in underground pipelines can cause social, environmental and economical problems. One of a good contermeasures of leaks is to find and repair of leak points of pipes. Leak noise is a good source to identify thc location of leak points of pipelines. Although there have been several methods to detect thc leak location with leak noise, such as listening rods, hydrophones or ground microphones, they were not so efficient tools. In this paper, two accelermeters are used to detect leak locations which could provide an easier and effcient method. The filtering, signal processing and algorithm is described for the detection of leak location. A 120m-long pipeline system for experiment is installed and the results with the system show that the algorithm with the two accelerometers gives very accurate pinpointing of leaks. Theoretical analysis of sound wave propagation speed in underground pipes is also described.

평면형 Bi-Sb 다중접합 열전변환기의 특성

이현철,유호종,김진섭,함성호,신장규,이종현,이정희,권성원,박세일 경북대학교 센서기술연구소 1997 센서技術學術大會論文集 Vol.8 No.1

A planar Bi-Sb multijunction thermal converter for the precise measurements of ac voltage and current has been fabricated and its characteristics was discussed. In order to convert ac power into heat, a bifilar thin film Pt-heater, which could cancel its Thomson and Peltier effects, was prepared on the Si_(3)N_(4)/SiO_(2)/Si_(3)N_(4) diaphragm for the thermal isolation between heater and silicon substrate. To convert the temperature or the heat generated by the heater into dc voltage and current, hot and cold junctions of the Bi-Sb thermopile, which has a large difference in Seebeck coefficients, were formed on the dielectric diaphragm and the silicon substrate, respectively. The respective thermal sensitivity of the thermal converter with a bifilar heater was about 10.1 mV/mW and 14.8 mV/mW in the air and vacuum, which is about eight times higher than that of commercial 3-dimensional thermal converter. In the case of ac 2 V-input voltage, the ac-dc voltage transfer difference was about ±2.0 ppm, and in the case of ac 10 mA-input current, the ac-dc current transfer difference was about ± 0.6 ppm, in the frequency range from 10 Hz to 10 kHz.

박막 크로멜-알루멜 열전퇴형 교류-직류 변환기

정인식,김호운,김진섭,이정희,이종현,신장규,박세일,권성원 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1

A planar chromel-alumel multijunction ac-dc converter was fabricated on a LPCVD Si_(3)N_(4)/SiO_(2)/Si_(3)N_(4)-diaphragm, prepared by silicon bulk micromachining, which thermally isolated a bifilar evanohm-heater and the hot junctions of a chromel-alumel thermopile from the silicon substrate. The voltage responsivity, the ac-dc transfer error, and the fluctuation of the output thermoelectric voltage of the converter were investigated. The respective voltage responsivities in air and in a vacuum of the converter were about 3.16 mV/mW and 9.41 mV/mW. The ac-dc voltage and the current transfer errors in air were about ±1.5 ppm and ±0.7 ppm in a frequency range from 10 Hz to 10 kHz, respectively. The fluctuation of the output thermoelectric voltage from 5 seconds to 120 seconds after preheating in air for 5 seconds was about 0.06 % for a heater input of dc 1 V.

카누 선수들의 의식구조에 대한 조사연구

이정수,문병섭 韓國體育大學校 1990 論文集 Vol.13 No.-

This study was undertaken to discuss the awareness pattern of canoeists. A total of 137 canoeists served as subjects. The implications of the study are as follows: 1. 49.6% of the canoeists participated in canoeing by their teachers' recommendation. 48.6% of female kayak canoeists participated in their motor skills. 51.8% of the canoeists were satisfied with their athletic careers, while 42.1% of them preferred other events to canoeing, if they should be given a chance to participate in events again. 2. 40.9% of them adjusted effectively to their school and/or team life. 53.3% fo them considered themselves to be important beings. 61.2% of them regarded the training facilities as safe ones. 3. 66.4% of them gained full support from their family members. 76.6% enjoyed happy family lives. 46.0% of them thought their family as middle-class status. 4. 35.8%of them made friends of sportsmen. 86.8% maintained a good human relations with their friends. 71.5% of them obtained the support from their friends. 5. After victory, 53.3% colled their parents first to mind. 51.1% took deep breathing exercises to reduce their tensions. 60.6% thought mental power as a crucial factor for victory. 6. 65.0% of them took their Leaders and/or trainers to be well treated liberally. 56.2% of them wanted to be trainers and leaders after their retirement, 36.4% of whom wanted to get theoretical background in physical education and sports. 7. 45.2% of them preferred athletes as their spouses. 53.3% wanted their children to be canoiest, if they should have pofentiality.