외부지향 기업문화와 직무소진 간의 관계: 조직 내 커뮤니케이션의 매개효과와 HR부서의 전략적 역할의 조절된 매개효과

홍소정 ( Hong¸ Sojung ),심명정 ( Shim¸ Myungjung ),이윤수 ( Lee¸ Yunsoo ) 한국경영공학회 2021 한국경영공학회지 Vol.26 No.3

Purpose This study aimed to investigate the mediating effect of communication and the moderated mediating effect of the role of human resource (HR) in the relationship between external-oriented organizational culture and burnout. Methods We analyzed the responses of 10,005 employees from the 2017 human capital corporate panel (HCCP) dataset with SPSS PROCESS macro. Results (1)The moderating effect of the role of HR was significant. (2)Communication partially mediated the relationship between innovative-oriented culture and burnout and fully meditated the relationship of task-oriented culture and burnout. (3)The moderated mediating effect of the role of HR was significant. Conclusion Based on the findings, the present study discussed implications on the relationship between organizational culture and burnout according to the role of HR effect.

후방추돌 시 인체모형 목상해 지수에 관한 고찰

심소정(Sojung Shim),김시우(Siwoo Kim) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5

To decrease neck injury in low speed rear-end collision, Whiplash test is conducted by KNCAP since 2008. The Whiplash test is performed according to test procedure proposed by KNCAP. Neck injury criteria, Head Contact Time, Head Rebound Velocity, NIC, Nkm, upper neck Fx, upper neck Fz, T1 X acceleration are measured by BioRID Ⅱ dummy. In this study, whiplash test data is analysed from 2009 to 2011 and the trend of decreasing neck injuries is considered.

FMVSS 202a 기준 및 시험평가 결과에 대한 고찰

심소정(Sojung Shim),김시우(Siwoo Kim),박요한(Yohan Park),이재완(Jaewan Lee),윤경한(Kyunghan Yoon) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

Whiplash injuries of the neck are one of the most common injuries reported from automotive rear impacts. We are having an effort to reduce the whiplash injuries. So, U.S. announced the FMVSS 202a which is a powerful regulation concerning head restraints in 2004. This study looked into the FMVSS 202a and tested two seats, domestic products, following the FMVSS 202a laboratory test procedures. As results of the test, Backset requirement, height retention requirement, and backset retention requirement is not satisfied. These unsatisfied requirements are newly introduced in head restraint regulation FMVSS 202a. Domestic car makers must work hard to satisfy the strong regulation on head restraints.

어린이 충돌안전성 향상을 위한 평가방법 연구

심소정(Sojung Shim),김대업(Dea-Up Kim),이재완(Jaewan Lee),윤영한(Young Han Youn) 한국자동차공학회 2013 한국자동차공학회 부문종합 학술대회 Vol.2013 No.5

This study focused on how to children"s crashworthiness evaluate in a traffic accident. Especially, children using Child Restraint Systems seated on rear seats are the object of study. ECE R.44, UN New Regulation on Child Restraint System, FMVSS 213, and KS Standards reviewed and compared. Tests were performed with KS standards and UN New Regulation, and then results of test analyzed. By test results, children"s crashworthienss is very weak in the side impact. In side impact test results, head and chest injury value is in excess of the injury criteria. In conclusion, it is needed to introduce the child restraint systems regulation in Korea.

Rival precedence and open platform adoption: An empirical analysis

Shim, Seonyoung,Lee, Byungtae,Kim, Sojung Lucia Elsevier 2018 INTERNATIONAL JOURNAL OF INFORMATION MANAGEMENT - Vol.38 No.1

<P><B>Abstract</B></P> <P>Herding in open platform adoption decisions appears to prevail even when the systems adopted represent high risks with enterprise-wide impact. We present a model of organizational open platform adoption that integrates six different theoretical mechanisms based on a technology-organization-environment framework that drives herding: network effect benefits, new platform benefits, new platform risk, organizational learning, mimetic pressures, and competitive pressures. To find which mechanisms work significantly in organizational IT decision-making in accordance with IT diffusion and rival precedence, we empirically test the model by splitting the samples according to the proportion of rivals that have already adopted innovations. The empirical results demonstrate that among the six herding mechanisms, new platform risk and organizational learning drives herding in the earlier stage of diffusion and new platform benefits and competitive pressure drives herding in the later stage of diffusion. The results imply that organizations react conservatively to new platforms when they perceive less platform diffusion. However, as diffusion increases, organizations react more strategically to maintain competitive parity with rivals by imitating rival decisions.</P> <P><B>Highlights</B></P> <P> <UL> <LI> We present a model of open platform adoption encompassing six theoretical mechanisms that drives herding: NEB, NPB, NPR, OL, MP and CP. </LI> <LI> In order to test different mechanism, we empirically test the model by splitting the samples in accordance with the diffusion stages of open platform. </LI> <LI> The results show whereas the impacts of NEB, NPB and OL are more salient at the earlier, NPR and CP are more salient at the later stage. </LI> <LI> The results imply that organizations react conservatively when they perceive less diffusion but react strategically as diffusion increases. </LI> </UL> </P>

Ambidextrous Governance, Balance Tuning, and Outsourced ISD Performance: A Three Dimensional Response Surface Analysis

Sojung Lucia Kim(김소정),Seonyoung Shim(심선영) 연세대학교 경영연구소 2020 연세경영연구 Vol.57 No.2

정보시스템개발 아웃소싱 성과에 있어 계약적 거버넌스와 관계적 거버넌스는 기본적 두 거버넌스 방법론으로, 두 가지 거버넌스를 동시에 사용하는 양손잡이 거버넌스도 많이 채택되고 있다. 양손잡이 거버넌스의 경우 둘 간의 적절한 균형점을 찾는 것이 필수적으로 요구된다. 선행연구에서도 강조되었듯 두 거버넌스 간 조율을 통해 최적의 거버넌스 형태를 찾기 위한 과학적 분석이 필요하다. 우리는 두 거버넌스를 모두 채택하는 양손잡이 전략하에서 균형과 불균형 거버넌스를 개념화하고 이러한 거버넌스 형태가 정보시스템개발 성과에 미치는 영향을 다항회귀모델(polynomial regression)과 반응표면분석(response surface analysis)을 통하여 고찰하였다. 발주사와 수주사가 서로 쌍을 이룬 107건의 데이터를 수집, 분석하여 다음의 결과를 얻었다. (1) 두 거버넌스 간 균형은 정보시스템개발 성과에 긍정적이다. (2) 두 거버넌스 간 불균형은 정보시스템개발 성과에 부정적이다. (3) 두 거버넌스 간 최적의 균형점은 계약적 거버넌스에서 관계적 거버넌스로 점점 이동하며 발견된다. 이상의 결론을 바탕으로 3차원 반응표면분석을 기반의 본 연구는 그 간의 IT거버넌스 및 정보시스템개발관리 연구에 새로운 함의를 제공한다. Two basic modes of IT governance—contractual and relational, the combination of which shapes ambidextrous governance—are equally important in information systems development (ISD) outsourcing performance; thus, managing an appropriate balance between them is necessary. Past literature also argues that the governance mode should be adjusted through a systematic process; therefore, tuning for an optimal balance is critical. We set up an ambidexterity process model and conceptualize balanced and imbalanced governance. We then test the association between ambidextrous governance and ISD performance using polynomial regression and response surface methodology. Data from both client and vendor—107 dyadic matched outsourced ISD projects—show that (1) balance between the two modes is beneficial to ISD performance, (2) imbalance between the two modes is hazardous to ISD performance, and (3) the optimal balance point is found by gradually moving from contract-weighted to relation-weighted governance through a systematic process. We contribute to the research on extant IT governance and ISD project control literature by adopting three-dimensional response surface methodology and analyzing the ambidextrous nature of governance from the perspective of this novel approach.

대학생활 참여 유형별 재정(학자금) 지원 만족도 및 대학생활 만족도 차이 분석 : 잠재프로파일분석을 중심으로

홍소정(Sojung Hong),심명정(Myungjung Shim),이윤수(Yunsoo Lee) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.13

목적 본 연구의 목적은 대학생활 참여도에 따른 대학생 잠재프로파일을 식별하고, 프로파일별 재정(학자금) 지원 만족도와 대학생활 만족도 간 차이를 규명하는 데 있다. 방법 대학생 재정 지원, 대학생활 참여도, 대학생활 만족도 등을 조사한 한국장학패널(KOSAPS)에서 대학생활 참여도에 응답한 1,051명의 자료를 활용하여 잠재프로파일분석(LPA)을 적용하였다. 잠재프로파일 분류에 영향을 미치는 선행요인과 프로파일별 결과변수의 차이를 분석하기 위해 3단계 접근법이 활용되었다. 결과 분석 결과, 대학생활 중 교과 및 비교과 활동 참여도에 따라 4개의 프로파일(비교과 우선 프로파일, 교과 우선 프로파일, 참여저조 프로파일, 참여 활발 프로파일)이 분류되었고, 재정(학자금) 지원 만족도가 높아지면 비교과 우선 프로파일보다 교과 우선 프로파일이나 참여 활발 프로파일에 속할 확률이 높아지고, 참여 저조 프로파일보다 교과 우선 프로파일이나 참여 활발 프로파일에 속할 확률이 높아지는 것으로 나타났다. 4개의 프로파일별 대학생활 만족도의 차이를 살펴본 결과, 참여 활발 프로파일이 가장 높았고, 교과 우선 프로파일, 비교과 우선 프로파일, 참여 저조 프로파일 순으로 높은 것으로 나타났다. 결론 연구 결과를 바탕으로 개인별 맞춤형 진로지도 방안 및 고등교육 재정 지원 정책 수립과 관련된 이론적, 실천적 시사점에 대해 논의하였다. Objectives The purpose of the present study is to identify latent profiles of university students participation in curricular and extracurricular programs and to analyze the differences in satisfaction with financial support and with college life between the latent profiles. Methods We analyzed the data of 1,051 university students from the 4th Korea Student Aid Panel Survey (KOSAPS) using a latent profile analysis. Additionally, the effects of predictors and the differences in outcome variables between the latent profiles were examined using a 3-step approach. Results We identified four latent profiles: extracurricular programs preferred profile, curricular preferred profile, low participation profile, and active participation profile. We also found that the higher the satisfaction with financial support, the higher the probability of belonging to the curricular preferred profile and active participation profile than other profiles. The difference in satisfaction with college life was statistically significant by the four profiles, the active participation profile was the highest, followed by curricular preferred profile, extracurricular programs preferred profile, and low participation profile. Conclusions Based on the findings, the theoretical and practical implications were discussed.

BioRIDIIg의 후방추돌 목상해지수에 대한 재생산성 평가 연구

김시우(Siwoo Kim),심소정(Sojung Shim),서명원(Myungwon Suh) 한국자동차공학회 2010 한국자동차공학회 부문종합 학술대회 Vol.2010 No.5

In the recent years, a large effort has been conducted to the investigation of injury mechanisms and injury tolerance criteria related to whiplash injury. Nevertheless, many questions, especially related to injury criteria and their respective biomechanical tolerance levels, remain unresolved. Form the research, BioRIDIIg is better then HybridIII and RID dummy. But, the issues of repeatability and reproducibility become more important in these low-rear impact test conditions on BioRIDIIg. In this study, a series of sled tests was conducted to assess the influence of several test parameters on the reproducibility of results obtained with the BioRIDIIg. The sled tests were performed according to the test procedure proposed by KNCAP. Neck injury indicators, NIC, Nkm, upper & lower Fx, upper & lower Fz, T1 X acc, Head X acc, were analysis by each dummy. The results show that some criteria like the neck shear force exhibit C.V.(coefficient variation) up to 20.

Coupling of Semiconductor Nanowires with Neurons and Their Interfacial Structure

Lee, Ki-Young,Shim, Sojung,Kim, Il-Soo,Oh, Hwangyou,Kim, Sunoh,Ahn, Jae-Pyeong,Park, Seung-Han,Rhim, Hyewhon,Choi, Heon-Jin Springer 2010 NANOSCALE RESEARCH LETTERS Vol.5 No.2

<P>We report on the compatibility of various nanowires with hippocampal neurons and the structural study of the neuron–nanowire interface. Si, Ge, SiGe, and GaN nanowires are compatible with hippocampal neurons due to their native oxide, but ZnO nanowires are toxic to neuron due to a release of Zn ion. The interfaces of fixed Si nanowire and hippocampal neuron, cross-sectional samples, were prepared by focused ion beam and observed by transmission electron microscopy. The results showed that the processes of neuron were adhered well on the nanowire without cleft.</P>

후방추돌시 BioRIDⅡ 머리-목의 거동과 목상해지수와의 비교

김시우(Siwoo Kim),심소정(Sojung Shim),윤경한(Kyounghan Yoon),서명원(Myungwon Suh) 한국자동차공학회 2008 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-