• Title/Summary/Keyword: 조직분위기

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Effect of Te on Graphite Morphology in the Directional Solidification of Fe-C-Si Alloys (Fe-C-Si 합금의 일방향응고시 흑연의 형상에 미치는 Te의 영향)

  • Park, Jang-Sik
    • Journal of Korea Foundry Society
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    • v.14 no.6
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    • pp.514-519
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    • 1994
  • 일방향 응고법을 이용하여 텔루리움(Te)이 Fe-C-Si 합금 즉 주철의 응고시 흑연의 형태에 미치는 영향을 관찰하였다. Te이 산소와의 반응성향이 큼을 감안하여 수소 및 아르곤으로 응고분위기를 조절함으로써 각각의 분위기에서 나타나는 Te의 영향을 비교 분석하였다. 그 결과 아르곤 분위기에 비하여 수소분위기에서 Te의 효과가 현저하였으며, 이것은 수소가 산소의 영향력을 억제하여 Te의 산화를 방지함에 기인하는 것으로 판단되었다. 수소 분위기 하에서 Te의 효과가 극대화되었을 경우 희주철 조직은 응고속도가 극히 낮은 때에만 얻어졌으며, 미세한 편상(片狀)흑연이 평면형 응고선단을 형성하며 열전달이 일어나는 반대 방향을 따라 성장함으로써 지금까지 볼 수 없었던 독특한 조직이 관찰되었다.

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A Study on the Use of Marketing Information in the New Product Development Process (신제품개발 과정에서의 마케팅정보 활용에 관한 연구)

  • Joo, Kwang-Shin
    • Journal of Information Management
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    • v.28 no.3
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    • pp.1-20
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    • 1997
  • It has been shown that there are four information demensions which have positive influence on perceived utility of information. Subsequently, I have investigated the antecedents of these four information dimensions. The quality of the relationship, interpersonal characteristics and interaction have positive influence on marketing information quality. In addition, Marketing personnel interpersonal characterstics have positive influence on relationship quality. Integration has positive influence on interaction between marketing personnel and R&D personnel. Finally, Organizational climate has positive influence on interpersonal characteristics and integration between marketing function and R&D function.

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The Effect of Proactive Personality on Creativity : Direct Effect, and Moderating Effect of Organizational Identification and Competitive Climate (주도적 성격이 창의성에 미치는 효과 : 주효과 및 조직동일시와 경쟁적 분위기의 조절효과)

  • Park, Owwon
    • Journal of Korea Technology Innovation Society
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    • v.21 no.2
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    • pp.838-859
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    • 2018
  • Under highly uncertain environment, the importance of creativity has been emphasized to maintain firm's competitive advantage. To identify the antecedents in boosting creativity at the individual level, this study analyzed the direct effect of proactive personality on creativity. In addition, this paper also proposed and tested the moderating effects of organizational identification and competitive climate on the relationship between proactive personality and creativity. Empirical results using 127 R&D researchers at three major R&D institutes of large-firm in Korea revealed that proactive personality significantly enhanced the creativity. Moreover, organizational identification and competitive climate have positively strengthened the effect of proactive personality on creativity. Finally, implications, limitations, and direction of future studies were discussed.

The Relationship between Work-Family Facilitation and Perceived Team Performance: Moderating Effect of Wellness Climate (일-정 촉진과 지각된 팀성과 간의 관계: 웰니스 분위기의 조절효과)

  • Choi, Seo-Hyun;Cha, Yunsuk
    • Journal of Digital Convergence
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    • v.11 no.9
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    • pp.79-86
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    • 2013
  • I have empirically investigated the relationship between work-family facilitation and perceived team performance and the moderating effect of wellness climate between work-family facilitation and perceived team performance. For testing hypothesis, hierarchical linear regression was conducted. The results of analysis are followings; hypothesis 1, work-family facilitation is positively related to perceived team performance, was significantly supported. Hypothesis 2, wellness climate moderates the association between work-family facilitation and perceived team performance. The results imply that when the HR practitioners design job and welfare program of employees should consider work-family facilitation. Additionally, to improve the performance of organization should consider not only work-family facilitation but also climate of organization supporting work-family facilitation, wellness climate.

The relationship of trait anger and social avoidance with workplace bullying victimization among male and female office workers: The moderating effects of organizational climate (남녀 사무직 직장인의 특성분노, 사회적 회피, 직장 내 괴롭힘 피해 간 관계: 조직 분위기의 조절효과를 중심으로)

  • Soyeong Choi;Hee-sun Jun;Seung-yeon Lee
    • Korean Journal of Culture and Social Issue
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    • v.23 no.1
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    • pp.53-74
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    • 2017
  • Workplace bullying is becoming one of social issues. The aim of the present study was to investigate whether the contextual variables(communication climate, social climate) moderate the relations between the individual variables(trait anger, social avoidance) and workplace bullying victimization. The self-report data of 207 office workers(115 men, 92 women) in Seoul and Gyeonggi-do was analyzed. The results of hierarchical regression indicate that trait anger positively predicted men's workplace bullying victimization only when social climate is bad. Social avoidance positively predicted men's bullying victimization only when communication climate is good. There was no moderating effect of the contextual variables among women. Trait anger positively predicted women's workplace bullying victimization only when considering communication climate as a contextual variable. Social avoidance has no significant effect on women's workplace bullying victimization. However, both communication climate and social climate negatively predicted women's victimization. The implications and suggestions for prevention and intervention of workplace bullying were discussed.

Comparison Analysis for the Safety Climate Level of Construction Company According to Business Size in South Korea (국내 건설기업의 규모별 안전분위기 인식 수준 비교 연구)

  • Son, Seung-Hyun;Ha, Sun-Geun;Choi, Sang-Cheol;Kim, Sun-Kuk;Son, Ki-Young
    • Journal of the Korea Institute of Building Construction
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    • v.19 no.4
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    • pp.373-382
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    • 2019
  • In order to reduce the accident rate of construction in South Korea, governments and its affiliates have been tried to establish a safety culture, however they reached the limit. In addition, researchers recently have conducted regarding the safety climate and concluded that safety climate effect on the safety performance. Although organizational culture and enterprise types are different based on business size, they generalized the level of safety climate with a group only. Therefore, in order to solve this issue, the objective of this study is to analyze the safety climate level of construction company depending on business size in South Korea. In addition, the improvements are suggested on the level of safety climate after problems are drawn from considering organizational culture, enterprise type and construction industry in South Korea. In the future, this study will be used as a baseline for the effects of the safety climate on the safety performance in construction site based on business size.

Zr-2.5Nb 합금의 부식거동에 대한 부식환경 효과

  • 주기남;권상철;김영석
    • Proceedings of the Korean Nuclear Society Conference
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    • 1996.11b
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    • pp.533-538
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    • 1996
  • 40$0^{\circ}C$ $H_2O$, D$_2$O 및 $O_2$ 분위기에서 Zr-2.5wt% Nb 합금의 부식거동을 비교.분석하였다. Zr-2.5wt% Nb 합금은 열처리에 따른 조직에 따라 각각의 부식매질에 대해 부식거동이 큰 차이를 보이고 있으나, 형성된 oxide는 열처리 및 부식매질에 관계없이 monoclinic ZrO$_2$ 만이 관찰되었다. 급냉조직인 martensitic $\alpha$'-Zr 상과 소둔처리 조직의 준안정상인 $\beta$-Zr 상의 경우. 부식분위기에 매우 민감하여, D$_2$O, H $_2$O, $O_2$ 순으로 큰 부식속도를 보였다. 반면, 안전성들인 $\alpha$-Zr과 $\beta$-Nb 상의 경우, 부식 분위기에 따른 별다른 부식거동 차이를 보이지 않았다. 이들 실험 결과를 바탕으로 월성형 원자로 압력관의 부식특성을 분석하였다.

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Leader's Authentic Leadership and Follower's Project Performance (진성리더십이 구성원의 프로젝트 성과에 미치는 영향)

  • Tak, Jingyu;Seo, Jeongeun;Roh, Taewoo
    • Journal of Digital Convergence
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    • v.17 no.6
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    • pp.105-112
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    • 2019
  • In addition to the recent business field, the importance of leadership in universities is becoming an increasingly important issue. Purpose of our study is to recommend the significance of authentic leadership by analyzing the effect of leader 's authentic leadership on follower' s project work climate and project performance. As a result of the previous studies that authentic leadership among university students as a quasi-social worker mitigates the role of leader and the tension between the members in the team, this study tries to examine the moderation effect of work climate on the relationship between the follower's authentic leadership and project performance. Therefore, a survey was conducted for students enrolled in some universities. A total of 175 questionnaires were used for the structural equation using STATA 14.0. The results of this study is summarized in three points. Our finding is as follow. The authentic leadership of the leader has a positive influence on the follower' s authentic leadership while the followers' authentic leadership had a positive effect on the project performance.

Microstructure Development during Sintering of $Nb_2O_5$-doped $UO_2$ pellets under $H_2$ and $CO_2$ atmospheres ($Nb_2O_5$ 첨가 $UO_2$ pellet의 수소 분위기와 이산화탄소 분위기 소결 중 미세조직의 형성에 대한 연구)

  • Song, K.W.;Kim, S.H.;Kim, B.G.;Lee, Y.W.;Yang, M.S.;Park, H.S.
    • Nuclear Engineering and Technology
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    • v.26 no.4
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    • pp.484-492
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    • 1994
  • Microstructures of Nb$_2$O$_{5}$-doped UO$_2$ pellets have been investigated during sintering under H$_2$ and $CO_2$ atmospheres. Pellets are sintered at 1$700^{\circ}C$ in H$_2$ atmosphere and at 130$0^{\circ}C$ in $CO_2$ atmosphere for 1 to 41 hr. The addison of Nb$_2$O$_{5}$ causes the formation of large pores, which shrink to some extent in H$_2$ atmosphere but very little in $CO_2$. Fine pores in the Nb$_2$O$_{5}$-doped UO$_2$ pellet are almost annihilated when sintered under H$_2$ atmosphere but little changed under $CO_2$ atmosphere. The increase in grain size due to Nb$_2$O$_{5}$ addition is much larger in H$_2$ atmosphere than in $CO_2$. Thus the enhancement of uranium diffusion in UO$_2$ due to the Nb$_2$O$_{5}$ addition is thought to be more significant in H$_2$ atmosphere. Microstructures of Nb$_2$O$_{5}$-doped UO$_2$ pellets sintered in H$_2$ atmosphere are discussed from the viewpoint of in-reactor performance. Possible defects formation due to Nb$_2$O$_{5}$ addition is discussed to explain the enhancement of uranium diffusion in H$_2$ and $CO_2$ atmospheres.> atmospheres.

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Trait Positive Affect and OCBI : The Moderating Role of Perceived Group Positive Affect and the Mediating Role of Group Identification (긍정적 정서성향과 조직시민행동 : 긍정적 집단 분위기 인식의 조절효과와 집단정체감의 매개효과를 중심으로)

  • Kim, Moon Joung
    • The Journal of the Convergence on Culture Technology
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    • v.7 no.1
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    • pp.416-423
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    • 2021
  • Drawing upon research in affect and social identity theory, this study examines when and how an individual's trait positive affect (TPA) exerts a significant effect on the person's organizational citizenship behavior directed toward individuals (OCBI). A moderated mediation model was tested by using the data of 293 employees nested in 66 work groups. Results demonstrate that the indirect effect of TPA on OCBI mediated by group identification (GI) is significantly positive only when perceived group positive affect (PGPA) is low, highlighting the substituting role of PGPA in the relationship between TPA and GI. The significant conditional indirect effects at the low level of PGPA suggest that TPA functions as significant, affective resources for enhancing GI and consequently increasing OCBI of the focal member when PGPA is low. By contrast, TPA's role in enhancing GI becomes redundant when PGPA is high. The current analysis reveals potential complementary functions of TPA and PGPA in explaining subsequent identity cognition and individual behavior.