하지강화 훈련후 슬관절 테이핑 적용이 근육발현에 미치는 영향

이용식,신철호,이종훈 한국학교체육학회 2002 한국학교 체육학회지 Vol.12 No.2

본 연구는 슬관절 테이핑 적용이 지구성 운동 후 근육발현에 어떠한 영향을 미치는지 그 효과를 과학적으로 분석하는데 목적을 두고 있다. 연구 목적을 달성하기 위하여 비 테이핑 그룹8명, 테이핑 그룹8명을 cybex Orthotron Ⅱ을 이용하여 하지강하 운동을 실행한 후 t-test 검증을 통하여 두 그룹간의 차이를 비교 분석하였으며, 분석 결과 다음과 같은 결론을 얻었다. 첫째, 60˚ /sec굴곡 운동 시 최대근력(p<.05), 평균파워(p<.01), 총 일량(p<.001)에 의미 있는 효과를 보였다. 둘째, 60˚ /sec신전 운동 시 최대근력, 평균파워, 총 일량 에서는 효과를 보이지 않았다. 셋째, 180˚ /sec 굴곡 운동 시 최대근력, 평균파워, 총일량 에서는 효과를 보이지 않았다. 넷째, 180˚ /sec 신전운동 시 최대근력, 평균파워, 총 일량 에서는 효과를 보이지 않았다. The following research is to analyze scientif4cally the efficient effects to the muscle revelation when taping is applied to the the joint after persistent exercise. To reach the purpose of the reseach, two groups of 8 people taped and untaped were formed using the cybex Orthothron Ⅱ to exercise and strengthen the leg. After the exercise, by verifying the t-test the difference between the two groups were compared and analyzed. The following conclusion is the result of the analysis. First, in the 60˚/sec curvature movement exercise it showed an effective meaning to the maximum muscular strength(p<.05), average power(p<.01), and total working quantity(p<.001). Second, in the extension exercise, there was an effective meaning to the maximum muscular strength(p<.05), but no effect shown in the maximum average power, and total working quantity. Third, in the 180˚/sec curvature movement exercise, there was no effects shown in the maximum muscular strength, average power, and total working quantity. Forth, in the 180˚/sec extension exercise there was no effects shown in the maximum muscular strength, average power, and total working quantity.

청소년 볼링 선수들의 경기 대처 기술요인 분석

이영애,유승준,이용식,신철호,현승권 한국학교체육학회 2002 한국학교 체육학회지 Vol.12 No.2

본 연구는 청소년 볼링 선수들의 경기 대처 기술 요인의 구조를 밝히는 것으로 이를 바탕으로 볼링선수들의 성공적인 수행을 예상하여 경기력을 향상 시키는데 그 목적이 있다. 이러한 연구목적에 맞추어 본 연구는 우수선수와 비 우수선수의 심리적 기술 요인을 측정하기 위하여 Smith, Schutz, Smoll, Ptacek(1995)에 의해 개발된 선수들의 대처기술(ACSI-25: the Athletic Coping Skills Inventory-28)척도를 국내 실정에 맞게 번안하여 심리측정적 타당도를 검증한 후 사용하였다. 각 요인별 타당도와 신뢰도를 화보하기 위하여 요인분석을 실시한 결과 16문항 6요인으로 분류되었으며, 분류된 6개의 심리기술 요인을 성취욕구, 걱정, 코칭능력, 목표설정, 역경대처, 집중력으로 명명하였다. 이 후 각각의 배경변인(성별, 우수여부, 학년)에 따른 각 요인별로 three-way MANOVA분석 결과 6개 요인에 대한 배경변인의 차이는 발견되지 않았다. This study aims to provide information on how to improve bowlers capacity by examining amateur bowlers athletic coping skill factors. A test paper on the Athletic Coping Skills Inventory-28(ACSI-28) developed by Smith, Schutz, Smoll, and Ptacek(1995) is used in order to measure the athletic coping skill factors of excellent as well as mediocre players. This paper is adapted for the domestic situation, with its appropriateness for measuring the bowlers mental state verified. Crombach's α result is used in classifying 16 questions and 6 factors, with factor analysis done in order to secure the appropriateness and credibility by each factor The six factors are: accomplishment desire, worry, coaching ability, goal setting, coping with adversity, and concentration, A statistic analysis is then conducted according to environmental variables such as sex, excellence, and grade. Based on the analysis, the following conclusions are derived: The factor analysis reveals six athletic coping skill factors of bowlers, e,g,, accomplishment desire, worry, coaching ability, goal setting, coping with adversity, and concentration. A three-way MANOVA analysis per three environment variables (sex, grades, and excellency) for the six athletic coping skill factors (accomplishment desire, worry, coaching ability, goal setting, coping with adversity, and concentration) reveals that environment variables do not cause any difference in the psychological technique factors of bowlers. In order to verify the effect of a bowlers maturity on the six athletic coping skill factors (accomplishment desire, worry, coaching ability, goal setting coping with adversity, and concentration), multiple regression analysis is done with a multi-step method, using predicative variables and athletic coping skill factors as reference variables. The result shows that the bowlers level of maturity is evident in goal setting and coping with adversity.

Image Signal Processor의 컬러 Interpolation 설계 및 구현

정영식,장영조 한국기술교육대학교 2002 論文集 Vol.9 No.1

CMOS image sensor (CIS) with camera is used frequently in digital camera, cellular phone and PDA. The role of ISP(Image Signal Processor) is important in CIS because that a quality is not so good as using CCD sensor. This paper implements real time ISP from the image captured by CIS sensor. Especially, several of algorithms for color interpolation in ISP are proposed and analyzed in various image statistics. The efficient algorithm is also implemented using VHDL and FPGA.

혼합운동이 중년여성들의 신체구성 및 혈액성분에 미치는 영향

서영환,임재용,임달식 朝鮮大學校 스포츠科學硏究所 2007 스포츠科學硏究 Vol.18 No.-

This research of got result following conclusion that observe that some change appears in body composition and blood component etc, when executed muscular power exercise between 8 weeks and composition exercise of jogging to forty to fifty years women who this research does not take part in regular exercise

發電所 補修率의 最適化에 關한 硏究

白榮植 明知大學校 産業技術硏究所 1983 産業技術硏究所論文集 Vol.2 No.-

In this paper, the Optimal Maintenance Schedule algorithm of the power plaint is developed using the theory of Optimal Control. The constraints of equality and inequality are considered as shown. As a Sample system the EPRI and the KECO system are used and the results of the Optimal Maintenance Schedule are given in Table 4, 5, 10.

동측 이형성신을 동반한 일측 단일 이소성 요관 : 2증례 보고 2 CASE REPORT

고영록,정충식,소영석 조선대학교 부설 의학연구소 2002 The Medical Journal of Chosun University Vol.27 No.2

An ectopic ureter has been defined as a ureter that inserts at or distal to the bladder neck. The majority of ectopic ureter cases are associated with ureteral duplication and, therefore, single ectopic ureter is reported to be rare. The diagnosis of a single ectopic ureter may be difficult because the kidney usually is dysplastic. We report on 2 male patients with single ectopic ureters who had ipsilateral dysplastic kidney.

초속경 라텍스개질 콘크리트의 초기수축 및 구속건조수축

최판길,김용곤,심도식,이봉학 江原大學校 産業技術硏究所 2005 産業技術硏究 Vol.25 No.A

Recently, very-early strength latex-modified concrete(below ; VES-LMC) has been developed for repairing and overlaying the old concrete bridge deck. VES-LMC provides the advantage of very-early-strength, as well as high flexural strength, bond strength, durability, resistance to corrosion, reduced water permeability and resistance to damage from freeze-thaw cycles. The compressive and flexural strength of VES-LMC are 21 MPa and 4.5 MPa at 3 hours after concrete placing, respectively. However, VES-LMC would have a relatively large shrinkage at early-age because of reduced water-cement ratio, big water self-dissipation, and rapid hydration reaction. Therefore, the purpose of this study was to evaluate the early-age and restrained shrinkage of VES-LMC, having an experimental variables such as latex contents and cement types. The latex contents included 0%, 5%, 10%, 15% and 20%, and the cement types included ordinary portland cement and very-early strength cement.

운동처방 유형이 중년여성의 혈중지질 및 체지방량에 미치는 영향

정혜윤,임달식,박후성,전용욱,김재호,노재성 朝鮮大學校 스포츠科學硏究所 2007 스포츠科學硏究 Vol.18 No.-

This study was to examine the effects of Aerobic exercise program of body fat and mood state for women with obesity, and to apply this exercise program to the treatment and the promotion of health maintenance of obese women as a nursing intervention. Date were analysed by SPSS Win 12.0 program. Descriptive statistics used on demographic data of the participants was analysed in real number and percentage, body fat and the difference in mood state before and after the walking exercise program were analysed using the paired t-test . The results of this study were as follows: With administration of this program, so, the Aerobic exercise program showed and effect of the decrease for women with obesity and it also had an effect on the decrease of percentage of body fat for them. According to the results of this study, the walking exercise program as a nursing intervention had an effect of the body fat for women with obesity. however, the program did not prove the statistical significance for the change of mood state. Aerobic exercise program showed that effect is though fat woman's sieve local rate, Decrease that T-C keeps in mind from exercise rakeful and great kindness change to 207.8±23.2 as statistical difference that appeared, and decreased from great kindness change to shame upper HDL-C's exercise ago but keep in mind as statistical appear, Is looked that decrease that change before LDL-C's exercise keeps in mind as statistical by 138.1±20.5 appears. When see on the basis of result of something wrong continuous and regular abortion small success exercise because have middle age woman's physical strength E according to exercise form health promotion plan though to effect by Iteulgeot is considered, and decrease to note sieving amount power of a number and sieve local amount and appeared that abortion small success exercise exerts more affirmative effect.

샤피충격시험기를 이용한 PVC/MBS 재료의 파괴인성치에 관한연구

박명균,양진승,최영식 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-

The notched charpy and Izod impact test is the most prevalent technique used to characterize the effect of high impulse loads on ploymeric materials. A method of analysis in rubber toughened PVC is suggested to evaluate the critical strain energy release rate Gc from the Charpy and Izod impact energy measurement. Instrumented Charpy impact tester was used to extract ancilliary information concerning fracture properties in addition to total fracture properties and maximum critical load. The stress intensity factor Kd was calculated for the variation of rubber contents from the obtained maximum critical load and toughned effects were investigated.

Highly resistive SiC ceramics sintered with Al₂O₃-AlN-Y₂O₃ additions

Kim, Kwang Joo,Eom, Jung-Hye,Kim, Young-Wook,Seo, Won-Seon,Lee, Mi-Jai,Hwang, Sung Sic Elsevier 2017 CERAMICS INTERNATIONAL Vol.43 No.6

<P><B>Abstract</B></P> <P>A polycrystalline SiC ceramic prepared by pressureless sintering of α-SiC powders with 3vol% Al<SUB>2</SUB>O<SUB>3</SUB>-AlN-Y<SUB>2</SUB>O<SUB>3</SUB> additives in an argon atmosphere exhibited a high electrical resistivity of ~10<SUP>13</SUP> Ωcm at room temperature. X-ray diffraction revealed that the SiC ceramics consisted mainly of 6H- and 4H-SiC polytypes. Scanning electron microscopy and high resolution transmission electron microscopy investigations showed that the SiC specimen contained micron-sized grains surrounded by an amorphous Al-Y-Si-O-C-N film with a thickness of ~4.85nm. The thick boundary film between the grains contributed to the high resistivity of the SiC ceramic.</P>