• Title/Summary/Keyword: Effects of Team

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ESTIMATION TECHNIQUE Of AIR CONTENT IN TUTOMATIC TRANSMISSION FLUID BY MEASURING EFFECTIVE BULK MODULUS

  • Cho, Baek-Hyun;Lee, Hyoun-Woo;Oh, Jong-Sun
    • International Journal of Automotive Technology
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    • v.3 no.2
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    • pp.57-62
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    • 2002
  • It is well known that the entrained air in oil causes appreciable reduction in the stiffness of hydraulic systems. It makes the response delay of the systems and sometimes destroys the stability. Because the hydraulic systems of automatic transmissions are operated in relatively low pressure and high temperature, it is very important to analyze the effects of the air included in automatic transmission fluid. However, it is difficult to derive the generalized model to describe the effective bulk modulus theoretically or measure it in actual operating conditions of automatic transmissions. This paper reviews previous studies of the air effects in hydraulic systems and the measurement techniques of the effective bulk modulus in operating conditions. Based on this work, the theoretical model with moderate complexity and the measurement technique of the effective bulk modulus considering entrained air effect at real operating conditions are suggested. Our paper also shows that the quantity of the entrained air in the automatic transmission fluid can be estimated from the experimental results.

A Study of the Effects of Agent Activeness on Team Performance (행위자의 능동성이 팀 성과에 미치는 영향에 관한 연구)

  • 강민철
    • Journal of the Korean Operations Research and Management Science Society
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    • v.25 no.1
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    • pp.93-104
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    • 2000
  • Passive agents participate in team activities passively, that is, only upon requst, whereas active agents involve themselves voluntarily. Teams composed of active agents are generally believed to perform better than those with passive agents. In this paper, by using a computational simulation model we examine the effect of agent activeness on the efficiency of decision-making teams that access different amout of information. "Team-Soar" is a computational fraemwork that consists of a group of interconnected individual Al agents (i.e., Soar). A simulation experiment using Tearm-Soar was performed. Results of the simulation provide valuable insights on the roles of agent activeness. For example, the impact of having more active agents becomes more sigfniciant as the amout of information to process increases and when the team decision efficiency is important. Some of the results are counter-intultive and therefore provides an opportunity to understand the roles of the agnet activeness more deeply. For instance, the simulation results reveal that having more active agents did not always enhance team efficiency. Conclusively, the simulation experiment demonstrates how computational models contribute to the research of agents social characteristics.teristics.

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The Effect of Creation of Shared Value Activities of Professional Volleyball Team on the Team Trust and the Community Identification

  • Son, WonHo
    • International journal of advanced smart convergence
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    • v.9 no.3
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    • pp.153-160
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    • 2020
  • This research aims to provide empirical basic data for the development of local communities through the establishment of efficient strategies for the formation of positive relations between the club and the region through the Creation of Shared Value (CSV) activities. We come up with the results of this study to show that CSV, social problem orientation, and core competency utilization affect the team trust of local community, and that CSV, long-term orientation, social problem orientation and core competency utilization affect community identification. The research should enhance the value of professional sports teams that promote their own path to self-sustaining as a single independent business area, and identify their trust through CSV activities for co-prosperity with their local communities, and thus their relationship with the community. Therefore, various strategies and efforts will ultimately increase the team trust and community identity of local residents in professional volleyball teams, while at the same time gaining positive effects on professional volleyball teams.

The Effects of Teamwork and Peer Learning on Academic Achievement in Physics Class at Junior College (팀워크와 동료학습이 전문대학 물리학 수업의 학업성취도에 미치는 영향)

  • Kim, Mi-ra;Cho, Young
    • Journal of Engineering Education Research
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    • v.23 no.6
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    • pp.68-76
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    • 2020
  • This study presents a teaching model to increase the participation and interest, and to improve their understanding of physical concepts of first-year engineering students taking physics(2) course at a three-year college. In the class, a team task solution based on teamwork and a peer learning method through questions and answers between participants in each team were applied so that learners could actively participate in the class to discuss and present. We examined how the activities of each team affected students' interest in subjects, motivation to learn, and the degree of understanding of physical concepts. In the team activity, students were able to actively participate through emotional sharing between learners and free questions and explanations, and it was confirmed that academic achievement was improved by comparing the final exam evaluation results with the evaluation results of the previous three years.

Effects of Address Electrode Width on Address Discharge Under Variable Ambient Temperature in AC-PDP

  • Jang, Soo-Kwan;Tae, Heung-Sik;Jung, Eun-Young;Ahn, Jung-Chull;Yoo, Min-Sun
    • 한국정보디스플레이학회:학술대회논문집
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    • 2008.10a
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    • pp.412-415
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    • 2008
  • It is known that the address discharge delay time during an address period strongly depends on the wall charge leakage. It was observed that the wall charge leakage during an address period is related to both the address width and the ambient temperature. Accordingly, the effects of address electrode width on the address discharge and wall voltage variation during an address period were examined under variable temperatures.

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The Differential Effect of Task & Relationship Conflict: The Mediating Effect of Relationship Conflict based on the Conflict Transference, and the Moderating Effect of Team-Identification (과업 및 관계갈등의 차별적 효과: 갈등전이에 따른 관계갈등의 매개역할 및 팀 정체화의 조절역할)

  • Kim, Hack-Soo;Lee, Jun-Ho;Bae, Bum-Soo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.5
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    • pp.2758-2768
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    • 2014
  • A research on differential effects of task and relationship conflicts claims positive effects of task conflict on innovation performance and negative effects of relation conflict on innovation performance. Yet, given the intimate interconnectedness of task conflict and relation conflict, task conflict, which has a beneficial impact on innovation performance, may have adverse effects on innovation performance as it goes through the process of being transferred to relation conflict. That necessitates the need for a way of management that can undermine the process of transference of task conflict to relation conflict, and team identification, which is a social identity of an individual and also a sort of positive, affective or cognitive bonds of such individual toward the team, can be an effective way of managing conflict. The research, which was conducted based on materials collected from 213 employees, confirms that such theory holds true for the real-life business environment. Based on the findings, this study suggested implications and directions for future research.