한국 프로 골퍼와 호주 아마추어 골퍼의 시합 중 심리상태 비교

이규환,박유현 한국스포츠심리학회 2003 한국스포츠심리학회지 Vol.14 No.4

본 연구는 한국 KPGA 프로 골퍼와 호주 아마추어 골퍼들의 수행능력에 따른 시합 중 심리적 구성 요인들을 알아내어 이를 중심으로 포괄적 심리기술 훈련 프로그램 제안이 아닌, 프로와 아마추어, 그리고 그들의 경기력에 따른 보다 체계적이고 효율적인 골프 심리기술훈련 프로그램 개발을 제안 하고자 하는데 있다. 47명(남자 47명)의 한국 투어 프로 골퍼들과 191명(남자: 153명, 여자 38명) 호주 아마추어 골퍼들이 이 연구에 참여 하였다. 골프심리검사지(GPQ: Golf Psychology, Questionnaire)가 Lydia에 의해 개발되어 본 연구에 사용되었고, 2명의 스포츠 심리학 전문가, 1명의 국어학 박사과정 대학원생, 2명의 KPGA 프로 골퍼가 GPQ의 한글번역 과정에 참여하였다. 총 20문항으로 구성되어져 있고, 5점 리커트 척도 방식을 채택하였다. 요인분석 및 내적 일관성 (internal consistency)에 의해 타당도와 신뢰도가 검증되었다. 경기력(프로골퍼 : 랭킹, 아마추어골퍼 : 핸디캡)과 심리상태와의 상관관계 분석을 실시한 결과, 일반적으로, 상위랭킹의 국내 프로 골퍼들과 핸디캡이 낮은(경기력이 높은) 호주 아마추어 골퍼들이 많은 문항에서 심리적으로 강점을 나타냈다. 프로 골퍼들의 가장 높은 상관관계는 프리샷 루틴(r=-.603)의 사용정도 이었다. 즉, 랭킹이 높을수록 프리샷 루틴을 더욱 일정하게 지키려는 경향이 있었다(아마추어: r=-.469). 아마추어 골퍼들의 가장 의미 있는 결과는 첫 티샷 이전의 긴장상태(r=.558)이었다. 즉, 핸디캡이 높을수록(경기력이 낮을수록) 첫 티샷 때 많이 긴장하는 것으로 나타났다. 일반적으로 경기력이 높은 프로와 아마추어 모두 골프 시합 중 심리적 준비상태의 중요성을 인식하고 있지만, 프로 골퍼들에게 중요한 결과가 반듯이 아마추어들에게 적용되는 것은 아니고 아마추어 골퍼들에게 중요한 상관관계가 프로 골퍼들에게는 의미 없이 나타나기도 했다. 심리기술을 사용하는 것은 골퍼의 최적 수행에 도움을 준다. 따라서 스포츠 심리학자들은 골퍼의 수행능력에 따라 보다 체계적이고 효과적인 골프 심리기술 훈련 프로그램을 개발해야 하겠다. The purpose of this study was to compare the psychological readiness of Korea PGA Tour golfers with Australian Amateur golfers. 47 Korea professionals (47 male) and 191 Australian amateurs (153 male ;38 female) participated in this study. The Golf Psychology Questionnaire (GPQ) was developed by Lydia (1999) and based on questions from the MTE-1 (Partington & Orlick). It was translated into Korean by 2 Ph.D. (sport psychologist) and I graduate student (Korean Language) and 2 KPGA players. It was 20-item questionnaire and responses were indicated on a 5-point Likert scale (1=strongly disagree, 5=strongly agree). Principal Component Analysis supported the content validity and Cronbach's alpha revealed the internal consistency of the GPQ. In general, it was found that higher ranking Korea professionals and more advanced Australian amateurs rated higher on many questionnaire items reflecting greater strength of mental skill factors. The highest correlation of Korea PGA Tour golfers was the extent of reported usage of 'pre-shot routine'(r=-.603) while the highest correlation of Australian amateur golfers was the ratings for 'feeling anxious' before hitting off the first tee (r=.558). Even though both professionals and amateurs realized the importance of the psychological readiness in golf performance, some significant correlations for professional golfers were not as much as significant to amateurs or several significant results for amateur golfers were almost meaningless to professionals. The utilization of psychological skills has been shown to increase the golfer's performance level. Therefore, with the aid of a sport psychologist, golfers should develop psychological skills according to different levels and improve their golf game.

Cyclosporin A에 의한 비만세포 고사(apoptosis)

노환중,장형준,조규섭,김유선,유영현,전경명 대한이비인후과학회 2001 대한이비인후과학회지 두경부외과학 Vol.44 No.12

관동맥 우회로술 중 경식도 심초음파도로 관찰한 도부타민 투여후와 우회로술후의 좌심실 국소벽운동

김희열,김종진,윤호중,유기동,박지원,이길환,노태호,채장성,김재형,홍순조,최규보 대한순환기학회 1997 Korean Circulation Journal Vol.27 No.8

서울지역 여대생들의 떡에 대한 인식 및 섭취 실태 조사

김영순,오순덕,김향미,신지홍,김현경,배유미,조규영,조성환 高麗大學校 倂設 保健大學 保健科學硏究所 2003 保健科學論集 Vol.29 No.1

This study conducted a survey of the improvement and popularization for Korea Rice Cakes, a Korean traditional food, on two hundred women students in five colleges in Seoul, Korea. It was investigated to get the information of the recognition, preference, and consumption patterns for the succession and improvement of Korean Rice Cakes. The results are as follows: 1. A portion of 41.5% among responders knows from three to six kinds of Korean Rice Cakes, and of 28% can make at least one among the kinds of Korean Rice Cakes. 2. A portion of 91% recognizes that Korean Rice Cakes are one of well-nourished food, but of 42% answers that Korean Rice Cakes cannot be replaced with the principle food. Also, there are no significant differences in the recognition of Korean Rice Cakes as the kinds of religions. 3. The frequency of purchase is about one or twice in a month (35.5%). Consumers (36.5%) intend to purchase Korean Rice Cakes for the commemoration of national holidays or anniversaries. 4. The reasons for the preference of other foods more than Korean Rice Cakes are the easiness of purchase (36.0%), the deliciousness (21.5%), the diverse kindness (17.5%), and the proper package (9.5%). It is important that constant and particular school / home education is need to improve and success Korean Rice Cakes.

Study on the Properties of UV Curing Thermal Conductive and Pressure Sensitive Adhesive Using Inorganic Fillers

( Ji-hwan Oh ),( Jin-yeong Choi ),( Su-hwan Kim ),( Se-hoon Jang ),( Yoo-jin Shin ),( Dae-hyun Kim ),( Hwan-kyu Yoo ),( Ur Ryong Cho ) 한국고무학회 2017 엘라스토머 및 콤포지트 Vol.52 No.1

The thermal conductivity and the adhesive properties were measured, after synthesis of thermal conductive composite which was obtained as a result of mixing alumina or graphite with acrylic adhesive synthesized by UV polymerization. The adhesive properties of the composite were evaluated measuring the peel strength at 180 degrees, the retention, and the initial tack;the thermal conductivity was estimated using laser flash analysis. As the filler contents increased, a decrease in peel strength and initial tack and an increase in retention and thermal conductivity were observed. When compared to alumina, the adhesion of graphite showed a dramatic decrease, whereas the thermal conductivity was further enhanced. It was found out that the small size of graphite increased the mechanical interlocking between the polymer and the filler, and it was easier for graphite to come into contact with other graphite in the matrix.

HPLC-MS/MS METHOD FOR THE PHARMACOKINETICS OF HOMOSALATE AFTER TOPICAL ADMINISTRATION IN RATS

Kim, Tae Hwan,Shin, Beom Soo,Shin, Seung Woo,Seok, Su Hyun,Kim, Kyu-Bong,Kim, Eun Jung,Kim, Dojung,Kim, Dong-Hwan,Yoo, Won Young,Yoo, Sun Dong Marcel Dekker 2014 JOURNAL OF LIQUID CHROMATOGRAPHY AND RELATED TECHN Vol.37 No.17

Can MR Imaging Contribute in Characterizing Well-circumscribed Breast Carcinomas?

Yoo, Jung Lim,Woo, Ok Hee,Kim, Yoon Kyung,Cho, Kyu Ran,Yong, Hwan Seok,Seo, Bo Kyoung,Kim, Aeree,Kang, Eun-Young The Society 2010 Radiographics Vol.30 No.6

<P>Most well-circumscribed breast masses are benign lesions such as cysts, fibroadenomas, and intramammary lymph nodes. Nevertheless, 10%-20% of breast malignancies are well-circumscribed masses, and these malignancies include papillary, mucinous, medullary, and metaplastic carcinomas, as well as malignant phyllodes tumors. Therefore, it is important to differentiate these well-circumscribed breast malignancies from benign breast lesions, but it is not easy to do so with conventional imaging modalities such as mammography and ultrasonography (US). As an emerging adjunctive imaging method, magnetic resonance (MR) imaging has substantial potential in characterizing well-circumscribed breast carcinomas. Analysis of the lesion signal intensity on nonenhanced T2-weighted MR images, determination of the enhancement pattern, and kinetic curve assessment can greatly help differentiate malignant from benign well-circumscribed breast lesions. Therefore, breast MR imaging can play a substantial role in distinguishing between well-circumscribed benign and malignant breast lesions, especially in cases that are difficult to diagnose by using conventional imaging. In this article, the MR imaging findings of the subtypes of well-circumscribed malignant breast lesions-intracystic papillary carcinoma, invasive papillary carcinoma, mucinous carcinoma, medullary carcinoma, metaplastic carcinoma, and malignant phyllodes tumor-are described and correlated with the histopathologic, mammographic, and US findings. © RSNA, 2010.</P>

Adriamycin 이 培養 鷄胚 筋細胞의 分化過程에 미치는 影響에 關한 硏究

劉泰煥,金在玟,崔玟圭,鄭然泰 圓光大學校 醫科學硏究所 1987 圓光醫科學 Vol.3 No.2

This study was performed to investigate the cytotoxicity of Adriamycin on the cultured chicken embryonic skeletal muscle cells. The effect of A-driamycin on the morphological differentiation, cell fusion and the total amount of protein in cultured myoblasts was investigated at higher doses (0.1, 0.5, 1μg/ml) and lower doses(0.05, 0.1μg/ml) of Adriamycin. The results were as follows : 1. When cultured myoblasts were exposed to lower concentrations of Adriamycin, 0.05μg/㎖ and 0.1μg/ml, cell proliferation was inhibited partially and cell fusion index was decreased slightly than that of the control group. Cultured myoblasts were treated with higher concentrations of Adriamycin, 0.1, 0.5 and 1μg/ml for 1 hour and then incubated in Adriamycin-free medium. Cell proliferation and cell fusion index were similar to those of the control groups in 0.1μg/ml of Adriamycin, and at 0.5μg/ml and 1μg/ml of Adriamycin, cell proliferation was inhibited slightly but cell fusion index was more increased than that of the control group in myoblasts exposed to Adriamycin for 120 hours. 2. In the total amount of protein of myoblasts cultured in lower con-centrations of Adriamycin, 0.05μg/ml and 0.1μg/ml. The longer the myoblasts exposed to Adriamycin, the more total amount of protein of myoblasts decreased, dose-dependently. In the total amount of protein of myoblasts exposed to higher concentrations of Adriamycin, 0.1μg/ml, 0.5μg/ml and 1μg/ml, the total amount of protein in 0.1μg/ml of Adriamycin was similar to that of the control group but at 0.5μg/ml of Adriamycin, the total amount of protein was decreased remarkably than that of the control group. From the above results it is suggested that Adriamycin decreaes the total amount of protein and inhibits the cell fusion of the cultured myoblasts.

Evaluation of Motorized Rotating Pancake Coil Probe Signals Simulated by Numerical Analysis in Steam Generator Tubes

Yoo, Joo Young,Song, Sung Jin,Kim, Chang Hwan,Jung, Hee Jun,Choi, Young Hwan,Kang, Suk Chull,Jung, Hyun Kyu Trans Tech Publications, Ltd. 2006 Key Engineering Materials Vol.321 No.-

<P>In the present study, the synthetic signals from the combo tube are simulated by using commercial electromagnetic numerical analysis software which has been developed based on a volume integral method. A comparison of the simulated signals to the experiments is made for the verification of accuracy, and then evaluation of five deliberated single circumferential indication signals is performed to explore a possibility of using a numerical simulation as a practical calibration tool. The good agreement between the evaluation results for two cases (calibration done by experiments and calibration made by simulation) demonstrates such a high possibility.</P>

Characteristic of Electrochemically Doped Non- Noble Metal TiO₂ Nano-Tube for Chlorine Evolution Reaction(CER)

Yoo Sei Park,Myeong Je Jang,Da Jung Park,Jeong Hun Lee,Woo Sung Choi,Sung Mook Choi,Yang Do Kim,Kyu Hwan Lee 한국표면공학회 2017 한국표면공학회 학술발표회 초록집 Vol.2017 No.11