This study was to use the 3D visual device and surface reaction device for 6 male middle school gymnastics players and 6 plain students and analyze the factors to execute stable handspring and provide a guideline to teach male middle school students to ex

The purpose of this study was to analyze of the lower extremities joint moment during standing broad jump. The conclusion of this study were as follows. First, The muscle forces acting on foot-segment from ankle joint was plantar flexion, abduction, evers

This research is trying to figure out the factors that make effects on the body movement and batting speed of the 6 middle school baseball players and the 6 common students using the equipment of the video analysis and ground reaction force. By doing so,

The purpose of this study was to compare Men's high school tennis player's before-player serve and rear-player serve. Such serve movements were analyzed in three-dimensional image analysis, kinetic variables were calculated using force platform to underst

The objectives of this study were to make comparative kinematic and kinetic analysis on major motions in clean & jerk and snatch of weight lifting and to systematize the results for enhancing the athletic performance of male middle school students beginni

Recently, speedy, convenient and easy detection technologies have been developed rapidly and on the contrary, studies on development of traditional detectors applying biochemical characteristics has gradually been decreased. This review examined trend in current studies on detection of food-borne pathogenic microorganisms in the fields of selective media, immuno-assay, Polymerase Chain Reaction (PCR), microarray, terahertz spectroscopy &imagination and so on. Most traditional methods to detect the organisms from food matrix rely on selective media and such a method have disadvantages like long time requirement and distinguishing one species only from each selective medium although they are highly economical. Various new convenient methods such as Enzyme Linked Immuno-sorbent Assay (ELISA), paper-strip kit, fluoroimmunoassay etc. have been developed. The most ideal method for detecting food-borne pathogenic microorganisms in foods should be accurate, convenient, rapid and economical. Additionally, it is needed that capabilities of quantitative analysis and automation to be applied to industries.

The purpose of this study was to find differences of sergeant jumping performances. The best(GP) & worst(BP) performance of each subject based on their jump height were compared in further analysis. There was a significant difference of approx. 18% in the

The purpose of this study is to offer the scientific data of male and female high school students' standing broad jump movements and to seek out effective instructive methods for this exercise through comparing and analyzing the variation aspects of the k

The aim of this study is to offer scientific materials and effective teaching methods of place kick motions of high school students by comparing and analyzing kinetic and motor mechanical variables of experts and beginners’ place kicks which are usually u

본 연구의 목적은 방화곤충에 의해 유전자변형 작물로부터 비변형작물로의 유전자 이동이 일어날 수 있는가를 조사하기 위한 프로토콜을 개발하는 것이다. 이를 위해 제초제저항성 형질전환 콩과 재배콩인 태광콩, 그리고 G. soja 시험구에서 발생하는 곤충상을 sweeping법으로 조사하였으며, 이들 시험구에서 화분매개 가능성을 가진 방화벌의 시간대별 출현빈도 및 부위별 화분 부착율을 조사하였다. 또한 채집한 서양종꿀벌로부터 부착된 화분을 이용, 핵산을 추출하고 PCR 증폭 가능성 여부를 분석하였다. 그 결과, 유전자변형 콩과 비변형 콩 사이의 곤충상에는 시기별로 유의성 있는 차이는 없는 것으로 조사되었다. 개화기 콩 꽃에서 서양종꿀벌의 출현빈도는 정오에 가장 높은 것으로 나타났다. 이들이 수확한 화분으로부터 핵산을 추출하여 PCR 을 수행하였을 때 lectin 유전자가 증폭된 것으로 보아 이들 화분은 콩으로부터 유래한 것임을 확인하였다.

This study is conducted to examine kinematic and kinetic variables influencing on vertical jump records. To this end, as the subjects of the study, three male volleyball players and three general students vertically jumped five times, and the study compar

The purpose of this research to fing out the efficient guiding device during teaching based on the datum what were calculated kinematic and kinetic variable about the blocking in volleyball between expert and begginer in boy's middle school. six expert, s

The purpose of this study is to analyze the kinematic variables due to the course change in the first serve of high school girl tennis athletes using three dimensional video analysis and to produce kinetic variables using ground reaction force to understa

This study is aimed to develop and understandthe primary school students' current participation rate, contents and preference for the School Sports Club; as well as to aid in the development of the School Sports Club program by researching it academically

국립공원 내 양서류 로드킬(Roadkill) 현황을 파악하기 위해 2006년부터 2008년까지 3년 동안 24개 노선을 대상으로 조사를 실시하였다. 그 결과 총 2목 5과 9종 1,748개체가 차량에 의해 로드킬 된 것으로 나타났으며, 년차별 비교결과 2006년에 비해 2007년, 2008년에 로드킬이 감소한 것으로 나타났다. 또한 3월부터 6월 사이에 북방산개구리, 두꺼비, 물두꺼비가 집중적 피해를 입은 것으로 나타났으며 "산림-하천" 및 "산림-산림" 환경에서 교통사고가 집중 발생하였고, 덕유산국립공원 국도 37호선, 속리산국립공원 지방도 517호선, 오대산국립공원 국도 6호선, 월악산국립공원 지방도 597호선 등 총4개 노선에서 집중적으로 로드킬이 발생하였다. 따라서 이 지역의 주요 로드킬 대상종이 북방산개구리와 물두꺼비로 확인됨에 따라서 이들 종에 대한 저감대책 수립이 시급한 것으로 판단되었다.

With the growth of scientific technology, the development of method and instrument has contributed to the study of Sports Biomechanics. It is considered that the paradigm of researching would be radically changed. Hence, the aim of this study is to analyz

The purpose of this study were to offer the scientific data of the right and left feet's kick motion of the ROK high school boy students and to seek out the effective method of instruction, througth comparing and analyzing the variation aspects of the kin