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Sungjong Park,Carrie W. LeCrom,유진호 한국체육학회 2022 International journal of human movement science Vol.16 No.2
A myriad of studies have focused on the impact of traditional leadership behaviors in sport for development and peace (SDP), with only a handful examining the impacts of shared leadership in this area. Within SDP, there is often a strong reliance on volunteers and trained staff who are in the field implementing programming, so formal leaders are not always present on the ground. As a result, the concept of shared leadership is highly appropriate and likely widely used. Yet there exists a lack of evidence on its impacts on SDP organizations and the leaders themselves. Hence, the purpose of this study was to examine the impact of shared leadership on masters (leaders) within the World Taekwondo Peace Corps (TPC). Notable findings from this qualitative study showed that shared leadership fosters enhanced organizational effectiveness, enhanced knowledge sharing and innovation, ethical climate-building amongst stakeholders, and the development of satisfaction through meaningful experiences. These findings indicate that shared leadership results in several outcomes for both the organization and the leader him or herself.
자동차전장분야 공학기술교육에서 산업체와 전문대학의 불일치 연구
박성종(Sungjong Park),한명석(Myoungseok Han),김영일(Youngil Kim),이상준(Sangjun Lee) 한국자동차공학회 2008 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
The purpose of this study was to assess key competencies, especially mathematical skills and communications skills, in order to find disaccord between industry and college in the field of automotive electricity on technical engineering education. For this study, an assessment sheet consisted of nine questions items were developed. Four questions items of them were to assess mathematical skills and five questions items of them were to assess communications skills. 134 copies returned assessment sheets were analyzed after data cleaning and it was concluded that disaccord between industry and college in the field of automotive electricity on technical engineering education was found.
공유가치창출(CSV)전략에 대한 스포츠 참여자의 목표지향적 행동이 구매의도에 미치는 영향: 진정성의 역할
박성종 ( Park Sungjong ) 한국체육학회 2020 한국체육학회지 Vol.59 No.6
본 연구는 공유가치창출(Creating Shared Value: CSV) 관점에서 스포츠 참여자의 구매의도를 목표지향적 행동모델을 적용하여 분석하였으며, 열망과 구매의도 관계에서 진정성의 조절효과를 검증하는데 연구의 목적이 있다. 이에 광주광역시와 전라남도 지역의 스포츠 참여자들을 대상으로 설문조사를 진행하였으며, 최종적으로 272부를 분석에 활용하였다. 본 연구에서 얻어진 연구결과는 다음과 같다. 첫째, 공유가치창출 활동을 하는 기업 제품구매에 대한 스포츠 참여자의 태도는 열망에 정(+)의 영향, 긍정적 기대정서는 열망에 정(+)의 영향, 지각된 행동통제는 열망에 정(+)의 영향, 그리고 열망은 구매의도에 정(+)의 영향을 미치는 것으로 확인되었다. 둘째, 열망과 구매의도 관계에서 진정성이 조절변수로서 역할을 하는 것으로 나타났다. 결과적으로 본 연구에서는 스포츠 기업의 공유가치창출 활동이 스포츠 소비자의 구매의사결정을 강화할 수 있는 전략으로 가치를 보여주었다. The main purpose of this study was to explore how CSV strategy influences sports participants’purchase intention and to investigate the role of authenticity. To test the theoretical model, the study collected data from sports participants, Gwangju and Jellanamdo Provovince. Structural equation modeling(SEM) was employed to analyze the data(n=272). Results indicated that the following of the three hypothesized antecedents of desire had positive effects: attitude, positive anticipated emotion, and perceived behavioral control, and desire had significant effect on purchase intention. Moreover, authenticity moderated the relationship between desire and purchase intention. Overall, the findings of this study contribute to the sport management literature by understanding the role of CSV when sports firms engage in CSV strategy.
고령사회 노인의 운동실천을 위한 헬스케어 앱 UI/UX 사용성 평가 : 상대적 중요도 분석
박성종(Park, Sungjong),변현(Byun, Hyun),이은석(YI, Eun-Surk) 한국사회체육학회 2024 한국사회체육학회지 Vol.- No.96
Purpose: This study aims to identify healthcare application UI/UX usability factors for older adults using the Delphi method and Analytic Hierarchy Process (AHP). Method: First, a comprehensive analysis of the panel of experts was conducted to identify a range of factors related to mobile healthcare apps for elderly users. A sample of 20 experts specializing in the fields of exercise rehabilitation, senior welfare, and UI/UX design were chosen for the Delphi study. Second, to develop the AHP hierarchy construction, we used five criteria level factors with 19 sub-criteria level factors. In a similar vein, a total of 15 experts from academia and industry participated in the survey for this study. Results: The use of the AHP was based on a multi-criteria evaluation of UI/UX usability, including aesthetics (4 items), text easiness (3 items), information structure (4 items), user control (4 items), and feedback (4 items). The results of this study showed that user control, followed by text easiness, information structure, feedback, and aesthetics, had the highest priority in the upper level of the AHP model. The global weights revealed that easy and simple words were the most significant factor, followed by considerations for customizing and accommodating elderly users, adjusting size and spacing to reduce errors, and providing support for user control. Conclusion: The findings of this study shed light on the theoretical examination and practical development of UI/UX usability in the context of healthcare applications by identifying important factors. Easy and simple words emerged as the top prioritized importance, while color and tone emerged as the least prioritized importance. The uniqueness of this study lies in its application of the Delphi and AHP for analysis.
자동차전장분야 공학기술교육에서 산업체와 전문대학의 불일치 연구
박성종(Sungjong Park),한명석(Myoungseok Han),김영일(Youngil Kim),이상준(Sangjun Lee) 한국자동차공학회 2009 한국 자동차공학회논문집 Vol.17 No.3
The purpose of this study is to assess key competencies, especially mathematical skills and communications skills, in order to find disaccord between industry and college in the field of automotive electricity on technical engineering education. For this study, an assessment sheet is consisted of nine questions items. Four questions items of them are to assess mathematical skills and five questions items of them are to assess communications skills. 134 copies returned assessment sheets are analyzed after data cleaning and it is concluded that disaccord between industry and college in the field of automotive electricity on technical engineering education is found.
자동차전장분야에서 팀활동과 직업기초능력과의 관련성 분석 연구
박성종(Sungjong Park),차귀수(Gueesoo Cha) 한국자동차공학회 2011 한국자동차공학회 학술대회 및 전시회 Vol.2011 No.11
This study examines the relation between team work and key competencies for automotive electronics students. A project course strategy applying Project Based Learning(PjBL) was developed and 15weeks project class as teams of three to five in automotive specialized college was run. By completing their own task project and by recording their project process, team’s activities are assessed. As a result, it evidenced the difference of key competencies in the engineering technology education with a team work and an activity of the team leaders. The study shows that the team work and the activity of the team leaders on PjBL applied project class play a different role in sub-factors of key competencies such as inter-personal relation, understanding organization, self-management and development and information application.
박경민(Kyungmin Park),강승주(Seungju Kang),우성종(Sungjong Woo),박태욱(Taewook Park),소병삼(Byungsam So),이정기(Joungki Lee) 한국신뢰성학회 2019 한국신뢰성학회 학술대회논문집 Vol.2019 No.5
본 연구는 자동차 전기, 전자제품 중 제어기의 무연솔더 신뢰성 시험의 전과 후 비교를 통해 신뢰성 평가를 진행했다. 무연솔더 신뢰성 시험은 차량 환경에서의 신뢰성을 확보하기 위한 시험으로 열충격, 온도변화싸이클, 임의진동 시험을 시리즈로 진행한다. 무연솔더의 열팽창 계수의 변화와 진동 환경 내구 영향을 통해 솔더의 열화 진행된 상태를 평가할 수 있다. 본 논문에서는 무연솔더 평가 중 인장, 전단 시험을 통한 접합강도율 변화와 IMC층의 두께 변화로 솔더의 열화된 상태를 확인할 수 있었다.
Encapsulation of Anionic guests in a New Hydantoinylamido Molecular Capsule
Park, Yeon Sil,Seo, Sungjong,Kim, Eun-Hee,Paek, Kyungsoo American Chemical Society 2011 Organic letters Vol.13 No.21
<P>Resorcin[4]arene-based tetrakis(<I>N</I>-hydantoinylamido)cavitand <B>1</B> forms a stable molecular capsule in the presence of suitable anionic guests such as CH<SUB>3</SUB>OSO<SUB>3</SUB><SUP>–</SUP> or BF<SUB>4</SUB><SUP>–</SUP> in C<SUB>2</SUB>D<SUB>2</SUB>Cl<SUB>4</SUB>. Molecular capsule G<SUB>2</SUB>@<B>1</B><SUB>2</SUB> is stabilized by the eight intermolecular imide N-<I>H</I>···O?C hydrogen bondings, two from each four paired hydantoinyl units, and the eight intramolecular amide N-<I>H</I>···O–CH<SUB>2</SUB>-O hydrogen bondings, four on each two cavitands. The formations of molecular capsules were confirmed by <SUP>1</SUP>H, 2D NOESY, and 2D-DOSY NMR.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/orlef7/2011/orlef7.2011.13.issue-21/ol202550d/production/images/medium/ol-2011-02550d_0007.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/ol202550d'>ACS Electronic Supporting Info</A></P>
Poisson's ratio in layered two-dimensional crystals
Woo, Sungjong,Park, Hee Chul,Son, Young-Woo American Physical Society 2016 Physical Review B Vol.93 No.7
<P>We present first-principles calculations of elastic properties of multilayered two-dimensional crystals, such as graphene, h-BN, and 2H-MoS2, which show that their Poisson's ratios along the out-of-plane direction are negative, near zero, and positive, respectively, spanning all possibilities for the sign of the ratios. While the in-plane Poisson's ratios are all positive regardless of their disparate electronic and structural properties, the characteristic interlayer interactions as well as layer stacking structures are shown to determine the sign of their out-of-plane ratios. A thorough investigation of elastic properties as a function of the number of layers for each system is also provided, highlighting their intertwined nature between elastic and electronic properties.</P>