• 제목/요약/키워드: Controlling Effects

검색결과 1,729건 처리시간 0.026초

Game Transformation from Non-Augmented Reality to Augmented Reality

  • Tan, Chin-Tong;Hwang, Gi-Hyun;Kang, Dae-Ki
    • Journal of information and communication convergence engineering
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    • 제9권5호
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    • pp.619-623
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    • 2011
  • The evolution of technology has lead gaming playable in augmented reality and more games are developed only for augmented reality. There are mainly no supportive reasons for game designed in non-augmented reality and transforms to augmented reality. Genre of game played in augmented reality is always one of the defined game genres. In this paper, transformation process and effects of mobile games to augmented reality is discussed. Augmented reality game is recommended for mobile devices due to its portability. Modification for mobile games transformation including way of game rendering, game controlling, camera view controlling and game environment design are discussed. User experience is affected after the game transformed to augmented reality because of the differences in game controlling. The presence of game in real world is increased due to the usage of actual view in game playing.

측정오차가 공정평균 관리도의 경제적 설계에 미치는 영향 (Effect of Measurement Error on the Economic Design of Control Charts for Controlling Process Means)

  • 염창선
    • 산업경영시스템학회지
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    • 제22권50호
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    • pp.55-63
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    • 1999
  • Past studies on economic control charts for controlling process means assumed that the measures of a quality characteristic do not have measurement error. In practice, however, this assumption is frequently violated. In this paper, the economic design models of three control charts(Xbar control chart, Xbar control chart with warning limits, and CUSUM control chart) for controlling process means are developed on the assumption that the measures can have measurement error. The effects of measurement error on the process control cost and design parameters of three economic control charts are examined. According to the experiments done in this study, when measurement error exists, the economic CUSUM control chart has lower process control cost in comparison with two other control charts. When measurement error becomes larger, both the sample size and the sampling interval increase while the control limits decrease.

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아동이 지각한 부모의 부부갈등, 양육태도가 학대경험과 정서적 부적응 행동에 미치는 영향 (Effects of Perception of Marital Conflict and Child Rearing Attitude on Child Abuse and Emotional Maladjustment Behavior in Children)

  • 문영숙
    • Child Health Nursing Research
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    • 제17권1호
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    • pp.22-30
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    • 2011
  • Purpose: The purpose of this study was to examine the effects of the perception of marital conflict and child rearing attitudes on abuse experience and emotional maladjustment behavior in children. Methods: Data were collected from May 25 to June 5, 2009. A questionnaire survey was used with 320 elementary school students. Data were analyzed using Pearson correlation coefficients and multiple regression analysis. Results: For effects of perception of marital conflict and child rearing attitude on abuse experience among these children, authoritarian controlling disposition, affectionate disposition and marital conflict had a significant impact on their overall abuse experience. These variables were predictors of child abuse and accounted for 30.6% of the variance. For effects of perception of marital conflict, child rearing attitude and abuse experience on emotional maladjustment behavior among children, there was a significant influence for marital conflict, neglect, emotional abuse and authoritarian controlling disposition. These variables were predictors of emotional maladjustment behavior and accounted for 21.5% of the variance. Conclusion: The results indicate that marital conflict and child rearing attitude are two major variables affecting children’s abuse experience and emotional maladjustment behavior.

광재 조합물 소성에 관한 연구 (The Firing of Slag Containing Batch)

  • 박기형;송한식;천성순;김종희
    • 한국세라믹학회지
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    • 제15권4호
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    • pp.185-192
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    • 1978
  • The effects of slag prticle size, $Na_2SO_4$ addition and sulphide in slag to the foam formation was investigated. This investigation showed that the slag particle size and the amount of $Na_2O$ had produced effects on the size of the foam, foam distribution and firing temperatures. In addition to that the amount of sulphide loss during the firing was controlling factor for the foam formation. The smaller slag particles and higher firing temperatures increased the loss of sulphide in the slag. The addition of $Na_2SO_4$ in the slag batch was likely to inhibit the foam formation. The larger slag particles resutled in the larger foam size and tended to be increasing the batch firing temperature. The main constituents of slag formed glass consisted of wallstonite and glassy phase. It is believed that the controlling the slag particle size and the amount of $Na_2SO_4$ in the slag batch will probably be main factors in foam formation.

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미술치료기법을 적용한 미술활동이 유아의 일상적 스트레스 및 사회적 유능성에 미치는 영향 (The Effects of Art Education Program Based on Art Therapy for Young Children on Daily Stress and Social Competence)

  • 이정화;이미성;이수련
    • 수산해양교육연구
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    • 제24권6호
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    • pp.806-819
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    • 2012
  • The objective of this study is to assess the effect of art activities of young children by utilizing the art therapy techniques on the daily stress and social competence of the young children. Out of children at the age of 5 in two classes of H kindergarten in P city, the study of 25 and controlling group of 25 are allocated to make a total number of 50 study objects. After pretests on the surveyed and controlling groups, 2-3times a week, totaling 12times of experimental treatments are made by selecting the art works of easy application on the education fields for the young children. The outcome of this study is as follow. First, the surveyed group participating in the art activities based on art therapy techniques gets lower points than the controlling group in criticism-attacking circumstance, anxious-frustrated circumstance, pride-deteriorated situation and the general daily stress. Second, the surveyed group participating in the art activities based on art therapy techniques gets higher points than the controlling group in positive-social activities, anxious-contracted activities, angry-aggressive activities and the general social competency.

The Effects of Agents' Competing Interests on Corporate Cash Policy and Cash Holdings Adjustment Speed: The Distribution and Service Industries

  • RYU, Haeyoung;CHAE, Soo-Joon
    • 유통과학연구
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    • 제20권3호
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    • pp.53-58
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    • 2022
  • Purpose: Controlling and minority shareholders sometimes have conflicting interests. Controlling shareholders who do not have adequate monitoring can exhibit a strong tendency to maximize their personal wealth. In this case, cash holdings can be the easiest means for them to pursue their personal interests. This study examined whether the largest shareholder's ownership proportion affected the speed at which firms adjust their cash holdings to target levels in Korean distribution and service companies. Research design, data, and methodology: The study uses regression analysis to examine 834 firm-year samples listed on the KOSPI between 2013 and 2018 in the distribution and service sectors. Results: The largest shareholder's ownership is positively related to a firm's cash holdings adjustment speed. That is, the larger the largest shareholder's ownership, the faster the firm adjusts its cash holdings to achieve the target level. Conclusions: This study contributes to the literature by providing evidence that the cash holdings adjustment speed in Korean service and distribution companies is affected by the largest shareholder's ownership. As the agency problem between controlling and minority shareholders in Korea is a major issue, minority owners' sensitivity to agency costs may help restrict controlling owners' ability to maximize their personal wealth.

Evaluation of Manganese Ion on Controlling Harmful Microorganisms In vitro and In vivo for the Early-Weaned Pig

  • Kim, I.H.;Kang, D.H.;Kim, C.S.;Seok, H.B.
    • Asian-Australasian Journal of Animal Sciences
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    • 제11권1호
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    • pp.8-12
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    • 1998
  • Two experiments were conducted to determine the effects of $MnSO_4$ on controlling harmful microorganisms in vitro and in vivo. The in vitro experiment was conducted to examine the effects of manganese sulfate $(MnSO_4)$ on the reduction of Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) by growth stimulation of Pediococcus acidilactici (P. acidilactici; lactic acid bacteria). Manganese ion (0.003 %) was found to stimulate the growth of P. acidilactici in the In Vitro system. When E. coli and S. aureus were grown in a mixture with P. acidilactici, their numbers were reduced. This may be the result of a reduction of pH in the medium as a result of better growth of P. acidilactici due to stimulation by the Mn ion. The in vivo experiment was conducted to determine the effects of $MnSO_4$ in diets on controlling harmful microorganisms in fecal samples of pigs. There were no significant differences for the microbial numbers (i.e., total microorganisms, E. coli, lactic acid bacteria and S. aureus) in feces of pigs fed $MnSO_4$ compared to feces of pigs fed the control diet through 7 days. However, on day 7 of experiment, the pH of feces in pigs fed $MnSO_4$ (0.1%) decreased faster than pigs fed the control diet.

패널데이터를 이용한 저축은행 소유집중도와 다각화 (The Effects of Ownership Concentration on Savings Bank Diversification by using Panel Data)

  • 배수현
    • 문화기술의 융합
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    • 제5권2호
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    • pp.77-82
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    • 2019
  • 본 연구는 저축은행의 소유집중도와 사업다각화 간의 관계를 분석하고자 함이 목적이다. 패널데이터를 이용하여 저축은행의 소유집중도와 사업다각화의 관계를 분석한 것은 기존연구와의 차별성이라 할 수 있다. 분석기간은 2014년부터 2018년까지이며, 79개 저축은행을 대상으로 반기 재무자료를 이용하였다. 연구모형은 자기상관 문제를 고려한 확률효과 GLS(Random effects Generalized Linear Square)모형을 이용하여 분석하였다. 분석결과, 저축은행의 지배주주지분율과 사업다각화의 관계는 유의한 양(+)의 값을 가지는 것으로 추정되었다. 즉 지배주주지분율이 증가할수록 사업다각화를 대리하는 변수인 비이자수익률이 증가하는 것으로 나타났다. 이는 위험회피가설을 지지하는 결과이며, 지배주주지분율이 높을수록 사업다각화를 통해 자신의 자산위험과 고용위험을 축소시키기 위해 적극적인 다각화 전략을 추진하는 것으로 나타났다.

지배주주 지분율과 연구개발 투자: 중국 상장기업을 대상으로 (Controlling Ownership and R &D Investment in Chinese Firms)

  • 조영곤;이춘홍
    • 한국산학기술학회논문지
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    • 제17권12호
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    • pp.162-169
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    • 2016
  • 본 연구는 지배주주의 소유 집중이 연구개발투자에 미치는 영향을 규명하기 위해 2009년부터 2013년까지 중국증권 거래소에 상장된 359개 기업의 5년간 1795건의 패널 자료를 대상으로 실증분석을 시하였다. 실증분석 결과, 첫째, 국유기업의 경우 지배주주의 지분율과 연구개발투자 간에는 U 형의 관계가 존재하였다. 지배주주 지분율의 구간별 추정에서도 감소 후 증가하는 구조적 전환이 존재하는 비선형 관계가 확인되었다. 본 결과는 국가가 지배주주인 경우 지분율이 증가할수록 고용 안정과 확충 등 정치적 목표 달성을 위해 고 위험 투자를 회피하지만 일정수준을 넘어서면 주주로서 기업 가치 극대화를 위해 고 위험 투자 유인이 증가함을 시사하고 있다. 둘째, 민영기업의 경우 지배주주의 지분율과 연구개발투자 간에는 부(-)의 유의적인 관계가 존재하였다. 지배주주 지분율의 구간별 추정에서도 구조적인 전환점이 발견되지 않았다. 본 결과는 개인이 지배주주인 경우 지분율이 증가할수록 사적 자산의 집중에 따라 고 위험 투자에 대한 위험 회피 유인이 증가함을 시사하고 있다. 전체적으로 실증 결과는 지배주주 유형에 따라 지배주주의 지분율이 연구개발투자에 미치는 영향이 상이하다는 점을 지지하고 있다. 본 연구는 지배주주의 지분율과 기업 의사결정에 관계에 대한 연구에서 지배주주의 유형별로 특정의사결정에 대해 갖는 유인을 고려하여야 함을 시사하고 있다.

Social Network Effects on Post-Traumatic Stress Disorder (PTSD) in Female North Korean Immigrants

  • Lee, Byung-Kyu;Youm, Yoo-Sik
    • Journal of Preventive Medicine and Public Health
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    • 제44권5호
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    • pp.191-200
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    • 2011
  • Objectives: The goal of this paper is to examine the social network effects on post-traumatic sdress disorder (PTSD) in female North Korean immigrants who entered South Korea in 2007. Specifically, it attempts to verify if the density and composition of networks make a difference after controlling for the network size. Methods: A multivariate logistic regression is used to probe the effects of social networks using the North Korean Immigrant Panel data set. Because the data set had only completed its initial survey when this paper was written, the analysis was cross-sectional. Results: The size of the support networks was systematically related to PTSD. Female North Korean immigrants with more supporting ties were less likely to develop PTSD, even after controlling for other risk factors (odds-ratio for one more tie was 0.8). However, once we control for the size of the network, neither the density nor the composition of the networks remains statistically significant. Conclusions: The prevalence of the PTSD among female North Korean immigrants is alarmingly high, and regardless of the characteristics of supporting network members, the size of the supporting networks provides substantial protection. This implies that a simple strategy that focuses on increasing the number of supporting ties will be effective among North Korean immigrants who entered South Korea in recent years.