호텔고객의 참여에 따른 기능적 서비스와 고객만족간의 관계

허향진,정영림 濟州大學校 社會發展硏究所 2003 社會發展硏究 Vol.18 No.-

적정 요약 수행지식 제공이 정신지체인의 골프퍼팅 학습에 미치는 영향

허진영 한국특수체육학회 2003 한국특수체육학회지 Vol.11 No.1

The purpose of this study was to identify effects of summary KP in person with MR on golf putting learning. Total thirty subjects who were in special class at high school participated in the study. The number of summary KP was divided into three types; 3,6,9 times. In experiment 1 subject had an acquisition session for 6 blocks of 9 trials; total 54 trials. Subjects who were in experiment 2 had 3 days acquisition session for 6 blocks of 9 trials (total 162 trials). Results were as followes: First, there were significantly difference in putting task according to types of summary KP. Second, results indicated that many summary KP was more effective in golf putting retention test of person with MR. Third, many summary KP was more effective in golf putting transfer test of person with MR.

휠체어농구 코치의 리더십 유형과 집단응집력의 관계

허진영,이재원 한국특수체육학회 2002 한국특수체육학회지 Vol.10 No.1

The purpose of this study was to investigate the relationship between coach's leadership style and group cohesion in wheelchair basketball teams and to examined the relationship among coach's leadership style, member satisfaction, achievement. motivation, and group cohesion. Subjects for this study are consisted of 108 players in wheelchair basketball teams. Statistics methods used to analyze the collected data are One-Way ANOVA, Simple Regression analysis, Multiple Regression analysis and Pearson Correlation. Results obtained from this research are as follows Coach's leadership style has a direct effect on group cohesion and an indirect effect through member satisfaction, achievement motivation, as well.

목표 지향적 양수 협응 동작의 운동학적, 신경생리학적 전략

허진영 한국스포츠심리학회 2003 한국스포츠심리학회지 Vol.14 No.2

이 연구의 목적은 목표 지향적 양수 협응동작 수행시 나타나는 연계 변화에 기저가 되는 협응구조 메커니즘을 행동학적, 운동학적, 그리고 근 신경생리학적 측면에서 규명하고 아울러 연령이 증가하면서 이를 메커니즘이 어떻게 변화되는지를 살펴보는데 연구의 목적이 있다. 3개의 연령집단(초등, 대학생, 노인) 총 15명이 한손 조준과제와 두 손 조준과제를 각 4번씩 수행하였다. 각 과제가 실시되는 동안 동작 분석기(Ariel Dynamics 2000)와 EMG(Mega, 1998)시스템이 작동되어 동작에 대한 자료가 저장되었다. 실험 결과 목표 지향적 두 손 동작의 연계가 모든 연령에서 나타났으며 두 손의 연계성이 마치 하나의 단위와 같이 나타났으나 동작 시간과 관련되는 근 신경생리학적?운동학적 변수는 연령에 따라 다소 다르게 관여하는 것으로 나타났다. 즉 대학생은 아동과 노인 집단에 비해 최소한의 신경생리학적 변수(길항근 지속시간)와 운동학적 변수(최소한의 각 위치, 효율적 거리-카버링)를 사용하여 목표조준 운동에 대한 두 손의 협응과 연계를 유지하는 것으로 나타났다. 아울러 노인과 아동은 대학생에 비해 속도-정확성 상쇄의 이점을 충분히 활용하지 못하는 것으로 나타났다. 기타 사항들이 논의되었다. This research examined behavioral(i.e movement time), neuromuscular(EMG) and Kinematic(3D analysis) characteristics of unilateral and bilateral aiming movements of three different age group. Three age group(10, 25, 68 years old; N=15) completed four unimanual aiming and four bimanual aiming movement tasks. While subjects performing the tasks behavioral, neuromuscular, Kinematical variables were recorded using Mega(1998) and Arieal Dynamics(2000)systems. Results indicatee that coupling of the two hands in symmetrical and asymmetrical aiming movements was present across the age. However, the linkage of the two hands was achieved in different ways for the three groups. For young adults the linkage of the two hands was accomplished by using minimum neuromuscular(duration of antagonist) and kinematic(angle between wrist and finger, effective distance-covering) variables. Both children and old adults group did not use effect of speed-accuracy for the coupling of two hands compare to the young adults group. More results were discussed.

다운증후군 아동과 다른 형태의 단순 정신지체 아동의 자세제어 발달

허진영 한국특수체육학회 2004 한국특수체육학회지 Vol.12 No.2

This research examined sensory organization and motor control of postural response in children with down syndrome and those with other forms of mental retardation(MR) and those without disabilities. Three age groups were studied: 8-9, 13-14, and 18+ year olds. Postural response characteristics were examined using computerized dynamic posturography(EquiTest). Results indicated that, for the sensory organization test composite equilibrium score, equilibrium scores for somatosensory and vestibular, vestibular ratio, and COG alignment in MR and down syndrome groups were lower than those of individuals without disabilities. For the motor control test, variability of latency in MR group was higher than that of individuals without disabilities. Age-related improvements of MR group, expecially down syndrome in postural stability were not uniform and depended upon the specific sensory condition. Overall, these results indicated that poor equilibrium and inappropriate postural response of MR and down syndrome groups may be related to using of inappropriate sensory integration for postural control with cognitive factors of attention and poor strategies of postural control.

고압 다이버트 밸브 개발에 관한 연구

허성관,장영균,권택진 大邱大學校 科學技術硏究所 1998 科學技術硏究 Vol.5 No.3

Current industrial infrastructure has some drawbacks such that the effort for the efficiency of the facilities, most of which are imported, increase the cost of manufacturing. the special types of valves have been imported since the performance and the functional requirements are satisfied by the home products. Actually, the local products of the valve can be used only 1,000m Aq of lower pressure. On this paper, we develop the high pressure divert valve, which can be born the pressure of 3,000mm Aq. This development can contribute to the reduction of the cost and the increase of export.

마늘-죽염 제제가 위장 장애 유발 흰쥐의 항산화 효소활성에 미치는 영향

허근,김영희,김대경 영남대학교 약품개발연구소 2001 영남대학교 약품개발연구소 연구업적집 Vol.11 No.-

Garlic has been known to be effective against the gastrointestinal diseases which can be induced by production of oxygen-derived free radical. It has been shown that bamboo salt is effective on the treatment and prevention of various gastrointestinal disorders. Bamboo salt is a processed salt invented by a Korean, ll-Hoon Kim. It has been reported that garlic and bamboo-salt are useful to the treatment of gastric disorders in Korea. To clarify the protective mechanism of the garlic-bamboo salt mixture, the gastropathy was induced in rats with alcohol-salicylate and the activities of the free radical scavenging enzymes were examined. In this study, we found that the garlic-bamboo salt mixture reduced the severity of hemorrhagic lesion in gastric mucosa in the rats. In addition, the activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), glutathione reductase (GR) were significnatly increased and the total content of GSH was recovered. From these results, we concluded that the protective effect of the garlicbamboo salt mixture on gastropathy in rats in its ability to recover the level of GSH and to increase the activities of the free radical scavenging enzymes (SOD. GPx. GR).

소프트볼 코치의 리더십 유형과 성원만족성취동기 및 집단응집력의 관계

허진영 한국스포츠심리학회 2003 한국스포츠심리학회지 Vol.14 No.3

이 연구의 목적은 소프트볼 코치의 리더십 유형과 성원만족, 성취동기 및 집단응집력의 관계를 규명하는데 있다. 전국 10개 팀의 등록선수 중 동일한 코치와 동일한 팀에서 1년 이상의 소속 경험이 있는 선수 전원을 대상으로 선수의 개인적 특성, 코치의 리더십 행동유형, 성원만족, 성취동기, 집단응집력에 관해 자기평가기입법으로 설문조사를 실시하였다. 일원변량분석과 중다회귀분석법 그리고 경로분석을 통하여 분석한 결과 선수의 개인적인 특성은 성원만족, 성취동기, 집단응집력에 영향을 미치는 것으로 나타났으며, 따라서 코치의 리더십 행동유형은 성원만족과 성취동기를 통하여 집단응집력에 직?간접적으로 영향을 미침으로써 관련 변인 간에 인과적인 관계가 내재해 있다고 할 수 있다. The purpose of this study was to identify the relationship between coach's leadership style and member satisfaction, achievement motivation and group cohesion in softball team. It is expected that the results of this study will be for maximize softball game ability. Subjects for this study consisted of 110 players in softball. All softball players who are officially enrolled as players and player under same team and same coach for at least one year were participated in the study. The methods of statistics used to analyze the collect data are One-Way ANOVA. Multiple Regression analysis. Result obtained from this research are as follows : Above results indicate that since leadership behavior style of softball coach directly ㆍindirectly have influenced on satisfaction of team members and achievement motivation, the casual relationship for variables is immanent.

포켓가공을 위한 오프셋 및 공구경로 연결 알고리즘

허진헌,김영일,전차수 한국경영과학회 2003 한국경영과학회 학술대회논문집 Vol.- No.1(1)

Presented in this paper is a new fast and robust algorithm generating NC tool path for 2D pockets with islands. The input shapes are composed of line segments and circular arcs. The algorithm has two steps: creation of successive offset loops and linking the loops to tool path. A modified pair-wise technique is developed in order to speed up and stabilize the offset process, and the linking algorithm is focused on minimizing tool retractions and preventing thin-wall cutting. The proposed algorithm has been implemented in C++ and some illustrative examples are presented to show the practical strength of the algorithm.

美國의 學問硏究動向 調査硏究 : 經濟學과 Artaud 의 演劇을 中心으로 In the Fields of Economics and Artaud's Theatre

馬鎭浩,朴奉斗,許榮 경북대학교 1981 새마을 硏究論叢 Vol.1 No.-