성인 엘리트축구선수들의 은퇴기대와 은퇴불안이 사회심리적위기감 및 재사회화에 미치는 영향

안재석 한국코칭능력개발원 2024 코칭능력개발지 Vol.26 No.7

이 연구의 목적은 성인 엘리트축구선수들을 대상으로 은퇴기대와 은퇴불안이 사회심리적위기감과 재사회화에 미치는 영향을 알아보는데 있다. 연구의 대상은 K1~K4리그에 출전하고 있는 현역 축구선수 345명으로 조사도구는 설문지를 사용하였다. 자료처리는 SPSS 26.0을 사용하여 빈도분석, 탐색적 요인분석, 신뢰도분석, 다중회귀분석을 실시하였다. 본 연구에서 도출된 결과는 다음과 같다. 첫째, 은퇴기대 요인의 구성요인 중 강요된 좌절, 휴식으로의 전환, 새로운 출발이 사회심리적위기감의 하위요인인 부정적 인생평가, 상실감, 직업불만족에 부분적으로 유의미한 영향을 미치는 것으로 나타났다. 둘째, 은퇴기대 요인의 구성요인 중 강요된 좌절, 휴식으로의전환, 새로운 출발이 재사회화의 하위요인인 탈락의도, 이직의도, 전직의도에 부분적으로 유의미한 영향을 미치는 것으로 나타났다. 셋째, 은퇴불안 요인의 구성요인 중 심리적 상태, 동료은퇴, 종목특성이 사회심리적위기감의 하위요인인 상실감과, 직업 불만족에 유의미한 영향을 미치는 것으로 나타났고, 부정적 인생평가에는 유의미한 영향이 없는 것으로 나타났다. 넷째, 은퇴불안 요인의 구성요인 중 동료은퇴, 종목특성, 가족기대는 재사회화의 하위요인인 탈락의도, 전직의도에 부분적으로 유의미한 영향을 미치는 것으로 나타났고 이직의도에는 유의미한 영향이 없는 것으로 나타났다. The purpose of this study is to investigate how adult elite soccer players’ retirement expectations and retirement anxiety influence socio-psychological crisis and resocialization. The subjects of this study are 345 current soccer players participating in the K1 to K4 leagues, and a questionnaire was used as a research tool. For data analysis, SPSS 26.0 was used to conduct frequency analysis, exploratory factor analysis, reliability analysis, and multiple regression analysis. The results drawn from this study are as follows: Firstly, enforced frustration, transition to rest, and a fresh start, among the factors of retirement expectations, partially and significantly influenced the sub-factors of socio-psychological crisis, namely negative life evaluation, sense of loss, and job dissatisfaction. Secondly, enforced frustration, transition to rest, and a fresh start, among the factors of retirement expectations, partially and significantly influenced the sub-factors of resocialization, namely dropout intention, job change intention, and career switch intention. Thirdly, psychological state, peer retirement, and sport characteristics as the factors of retirement anxiety significantly influence the sub-factors of socio-psychological crisis, namely sense of loss and job dissatisfaction, but had no significant influence negative life evaluation. Fourthly, peer retirement, sport characteristics, and family expectations as the factors of retirement anxiety partially and significantly influenced the sub-factors of resocialization, namely dropout intention and career switch intention, but had no significant influence on job change intention.

도재용착용 Ni-Cr 합금과 Co-Cr 합금의 열처리에 따른 전단결합강도 비교

안재석,고은경,주규지 대한치과기공학회 2011 대한치과기공학회지 Vol.33 No.3

Purpose: This study was to evaluate the shear bond strength of the ceramic fused to Ni-Cr alloy(Bellabond plus) and Co-Cr alloy(Wirobond C) by heat treatment. Methods: Metal specimens were divided into 5 groups for each alloy according to heat treatment conditions prior to porcelain application. Fifteen specimens from each group were subjected to a shear load a universal testing machine using a 0.1㎜/min cross-head speed and one specimen from each group was observed with EDX line profile. Results: The diffusion of metal oxide observed far in the specimen heat treated than no heat treated in the opaque layer. The shear bond strength measured highest to BP3(50.50㎫), WC2(50.49㎫) groups and measured lowest from BP1(35.19㎫a), WC1(39.66㎫) groups which were not treated with heat, and there was a significant difference (p<0.05). Conclusion: The shear bond strength of Ni-Cr alloy(Bellabond plus) and Co-Cr alloy(Wirobond C) measured similar 5 groups all.

Hierarchic Layer Models for Anisotropic Laminated Plates

안재석,Prodyot K. Basu,우광성 대한토목학회 2011 KSCE JOURNAL OF CIVIL ENGINEERING Vol.15 No.6

Hierarchic p-refined formulations based on several macroscopic layer models are presented to analyze anisotropic laminated plates. Analysis of composite laminated plates is implemented with full discrete-layer, partial discrete-layer, and equivalent singlelayer models, respectively. In the first approach all three displacement components are expressed as the product of one- and twodimensional interpolation functions for applying the three-dimensional elasticity theory to each layer. Second approach considers thickness-wise variation of in-plane displacement in individual layers and a constant value of out-of-plane displacement across the plate thickness. The third approach assumes that a heterogeneous laminated plate stacked with several laminae is treated as a shell element using hierarchic interpolation functions. The integrals of Legendre polynomials and Gauss-Lobatto technique are adopted to interpolate displacement fields and to implement numerical quadrature, respectively. The validity and characteristics of the proposed numerical layer models are tested on anisotropic multilayered plates and sandwich plates, and compared with the values available in the published literature based on analytical methods and h-refined layer models.

유소년 축구선수 육성시스템 활성화 요인의 상대적 중요도

안재석,유광길 한국사회체육학회 2019 한국사회체육학회지 Vol.0 No.77

Purpose: This study is to explore the weight and priority order of devlopment system activation factors o f youth soccer player and thus, provide fundamental information. Method: For this purpose, the Delphi survey was carried out by five ugrus and a hierarchy structure was established with agreed survey questions in the third round. Bsaed on this, the pair-wise comparison que-s tionnaires were developed. The research targeted coaches of U-12, U-15, U-18 in professional football clubs. SPSS WIN Ver. 21.0 and Microsoft Office Excel 2013 were used for the data process. Results: The following results came from the study. First, the priority order(relative importance) in the evaluation field of development system activation factors was insturctor factor, training factor, budget factor, infr a factor, planning and administration factor. Second, the scouting system in the planning and administration factor among evaluation items, proper staff arrangement in the inraf factor occupied in top rank. The support of labor costs in the budget among evaluation items, related training program in the training factor occupied in a top rank. And the coaching ability in the instructor factor among evaluation items occupied in a top rank. Lastly, the coaching ability, analysis ability, educational view, related training program, overseas training program and support of labor costs held high ranks in all factors, but the systematic school support, sports science, physical environment, training support and exchange and participate in soccer competitions held low in it. Conclusion: The study will make an impressive contribution as developmen tsystem guidelines when the youth soccer teams try to activate their organization and youth players.

금속 밀링과 직접 금속 레이저 소결 방식으로 제작한 3본 코발트-크롬 구조물의 변연 및 내부 적합도 비교 평가

안재석,이정환 대한치과기공학회 2020 대한치과기공학회지 Vol.42 No.2

Purpose: This in vitro study was conducted to evaluate the marginal and internal fit of three-unit Co-Cr frameworks fabricated by computer-aided metal milling and direct metal laser sintering(DMLS) systems in comparison to conventional casting method. Methods: Three-unit Co-Cr frameworks were fabricated by conventional wax up with casting(CWC), computer-aided metal milling(MM) and direct metal laser sintering(DMLS)(n=10 each). The marginal and internal fit of specimens were examined using a light-body silicone impression material. The thickness of light-body silicone was measured at eight reference points each, divided in the mesio distal and bucco lingual directions. All measurements were conducted by a stereomicroscope. Digital photos were taken at 150× magnification and then analyzed using a measurement software. The Kruskal-Wallis test and Bonferroni correction were used for analyzing the results. Results: The mean(SD) is ㎛ for fabrication methods, the mean marginal fit were recorded respectively, DMLS 39(27), followed by CWC 63(38), MM 220(128). and the mean internal fit CWC 95(47), DMLS 116(49), MM 210(152). In addition, the largest gap was found in the occlusal surface area among the internal measurement areas of all groups. Conclusion: As a result, the direct metal laser sintering method showed better marginal and internal fit than the metal milling method. The marginal and internal fit were statistically different according to the three fabrication methods(p<0.001). Except the MM group, the marginal fit of the CWC and DMLS groups was below the clinical standard of 120 ㎛. Based on the results of this study, it can be applied to clinical use in the future.

일본현지보고 : 일본의 새로운 희망 탑, "스카이트리"

안재석 국민대학교 일본학연구소 2012 일본공간 Vol.11 No.-

상악의 implant supported overdenture 수복증례

안재석 대한치과기공학회 2006 대한치과기공학회지 Vol.28 No.2

근치적 수술 후 재발한 위암 환자의 임상 병리학적 분석

안재석,류승완,김인호,손수상 대한외과학회 2003 Annals of Surgical Treatment and Research(ASRT) Vol.65 No.3

Purpose: Despite radical lymph node dissections and combined resections, experiences of recurrent gastric carcinomas are not infrequent. The prognosis of a recurrent gastric carcinoma has not improved despite the considerable recent progress in their treatment. This study was designed to investigate the correlation between the clinicopathological characteristics and recurrence patterns in gastric cancer following a curative resection. Methods: The medical records of 1,163 patients, who had undergone curative resection for primary gastric cancer, in Department of Surgery, Keimyung University School of Medicine, between January 1990 and December 1996, were retrospectively reviewed. The clinicopathological characteristics, relationship of each factor with the pattern of recurrence and the rate of recurrence were analyzed. Results: Recurrent gastric cancer was confirmed in 350 patients (30.09%). The mean time interval to recurrence was 20.41±15.94 months. Of the patients with a recurrence, 231 (66.0%), 109 (31.1%) and 10 (2.9%) were early (0~2 years), intermediate (2~5 years) and late (more than 5 years) recurrences, respectively. 180 (51.4%), 90 (25.7%), 51 (14.6%) and 29 (8.3%) were peritoneal, loco-regional, distant and mixed recurrences, respectively. The recurrence patterns after a curative resection for a gastric carcinoma were related to the tumor location, differentiation, N-category and TNM stage. In a multivariate analysis, the size of tumor, Borrmann's classification, T-category, N-category, vascular invasion and Stage were found to be independent prognostic factors for a recurrence. Conclusion: Most recurrences of gastric carcinomas, following a curative resection, were found within 24 months. Therefore, the close follow up, with clinicopathological factors, is very important during this period, and might facilitate the early detection of a recurrence. (J Korean Surg Soc 2003;65:210-216)

[indie. Culture]비평 지면 확장에 대한 즐거움, 그 이상을 나아가지 못하는 아쉬움

안재석 한국독립영화협회 2002 독립영화 Vol.14 No.-

일제강점기 조선에서의 뮤지컬 영화 수용 양상 연구

안재석 한국영화학회 2019 영화연구 Vol.0 No.82

Musical film is a genre that was born with the introduction of talkie, or sound film. Following the success of The Jazz Singer (1927), the world’s first talkie and musical film, Hollywood studios began to churn out films based on music and dance. By the early 1930s, more than 150 musical films were produced and it has a full-fledged genre since 1933, leading the golden age of Hollywood studio system in the 1930s and 1940s. However, the era of sound films in Joseon was not the era of musical films. Although sound films began to be shown in Joseon in 1930 and the first Joseon-language sound film was made in 1935, musical films did not settle into mainstream genre in both screening and production. At that time, Joseon was the Japanese occupation that has been subordinated in entire culture and film industry by Japan. Yet why couldn’t musical films become mainstream genre in Joseon, which has been more exciting than any other nation and has enjoyed a play culture. This paper has its primary purpose in solving these questions. Furthermore, the purpose of this research is to discover and historicalize the attempts and efforts of unknown and unrecognized Joseon filmmakers toward musical films. For this purpose, First I looked at the process of musical films shaping and evolving as a genre, going through various forms during the age of Hollywood studio system. And I studied how musical films were introduced and accepted into theaters in Joseon, and how Joseon filmmakers created the musical moment of Joseon films, based on the newspaper and magazine materials of that time and various preceding research. 뮤지컬 영화는 토키(talkie), 즉 발성(發聲)영화가 도입되면서 탄생한 장르이다. 세계 최초의 발성영화이자 뮤지컬 영화인 <재즈 싱어(The Jazz Singer)>(1927)의성공 이후 할리우드 스튜디오들은 앞다투어 음악(노래)과 춤을 기반으로 한 영화들을 쏟아내기 시작했는데, 1930년대 초반까지만 150여 편에 이르는 뮤지컬 영화가 제작되었고 1933년을 기점으로 본격적인 장르로서의 틀을 갖추고 1930∼1940 년대 할리우드 스튜디오 시스템의 황금기를 이끌었다. 하지만 조선의 발성영화 시대는 뮤지컬 영화의 시대가 아니었다. 1930년부터조선에서도 발성영화가 대중 상영되기 시작했고 1935년에는 최초의 조선어 발성영화도 만들어졌지만, 뮤지컬 영화는 상영에서도 제작에서도 주류 장르로 정착하지 못했다. 당시 조선이 문화와 영화산업 전반이 일본에 종속되어 있던 일제강점기였다는 점을 감안하더라도, 그 어떤 민족보다도 흥(興)이 많고 탈놀이, 꼭두각시놀음, 판소리, 남사당놀이 같은 연희 문화를 즐겨왔던 조선에서 왜 뮤지컬 영화는 주류 장르가 될 수 없었을까? 본 논문은 바로 이러한 궁금증을 해소해보는 데 그 일차적인 목적이 있다. 그리고 더 나아가 그동안 알려지지 않았던, 혹은 인정받지 못했던 조선 영화인들의뮤지컬 영화를 향한 시도와 노력을 발굴하고 역사화하려는 목적도 있다. 이를 위해 먼저 할리우드 스튜디오 시스템 시기 다양한 양식을 거치며 뮤지컬 영화가 장르로서의 틀을 갖추고 발전해가는 과정을 살펴보고, 당대 신문, 잡지 자료와 일제강점기 조선의 가극/악극, 외국영화의 수입-배급-상영, 발성영화의 제작 등을 다룬 선행연구를 바탕으로 이들 뮤지컬 영화가 조선의 극장가에 어떻게 소개되고수용되었는지, 그리고 조선 영화인들은 어떤 방식으로 조선영화의 뮤지컬적 순간을 만들어냈는지 고찰해보았다.