• 제목/요약/키워드: Activity Monitoring

검색결과 948건 처리시간 0.032초

Corporate Governance Mechanisms in Saudi Arabia: The Case of Family Ownership with Audit Committee Activity

  • WAKED, Sami;ALJAAIDI, Khaled
    • The Journal of Asian Finance, Economics and Business
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    • 제8권5호
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    • pp.151-156
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    • 2021
  • This paper empirically examines the relationship between one of the major corporate governance attributes; family ownership and the audit committee activity across a sample of 430 publicly traded firms on the Saudi Stock Exchange (Tadawul) for the period 2012-2019. Using the Pooled OLS regression, this study finds that family ownership is negatively associated with audit committee activity. This study reported that family ownership is negatively associated with audit committee activity, giving support to the convergence-of-interest hypothesis. Therefore, the existence of family ownership as a monitoring corporate governance mechanism substitutes the audit committee activity as another monitoring mechanism. This study provides empirical evidence on the associations of two internal corporate governance mechanisms, namely; family ownership and audit committee activity in the Saudi context where there is a paucity of research in this area. The findings of this study provide a new understanding regarding the extent to which family ownership impacts the activity of audit committees in manufacturing companies. Similarly, the companies' management, external auditors, bankers, and companies would also benefit from understanding the influential factors of the audit committee activities.

건강증진을 위한 신체활동 정책 내용 고찰: 신체활동 실천율을 기반으로 (Review and suggestion on the policy contents of health-enhancing physical activity in Korea)

  • 김완수
    • 보건교육건강증진학회지
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    • 제33권3호
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    • pp.109-119
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    • 2016
  • Objectives: To review policy contents which can have a direct impact on health-enhancing physical activity(PA) prevalence in Korea. Methods: The web-search and a literature was undertaken to identify reports and documents related to policy contents of PA. The web-search mainly focused on the web site of the departments and organizations relevant to PA policy and was supplemented by the literature searching. Results: The results of this study are as follows: First, the goal of PA does not match the established number of the Health Plan(HP). Second, the recommended levels of PA is not the same as levels of the year of establishment of the HP. Third, the questions of monitoring tool were inconsistent across years. Conclusions: Therefore, policy contents of physical activity should be improved to ensure accurate PA prevalence in Korea.

Analyzing Dog Health Status through Its Own Behavioral Activities

  • ;;;이철원;전흥석
    • 한국컴퓨터정보학회:학술대회논문집
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    • 한국컴퓨터정보학회 2019년도 제60차 하계학술대회논문집 27권2호
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    • pp.263-266
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    • 2019
  • In this paper, we suggest an activity and health monitoring system to observe the status of the dogs in real time. We also propose a k-days algorithm which helps monitoring pet health status using classified activity data from a machine learning approach. One of the best machine learning algorithm is used for the classification activity of dogs. Dog health status is acquired by comparing current activity calculation with passed k-days activities average. It is considered as a good, warning and bad health status for differences between current and k-days summarized moving average (SMA) > 30, SMA between 30 and 50, and SMA < 50, respectively.

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Process Evaluation Model based on Goal-Scenario for Business Activity Monitoring

  • Baek, Su-Jin;Song, Young-Jae
    • Journal of information and communication convergence engineering
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    • 제9권4호
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    • pp.379-384
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    • 2011
  • The scope of the problems that could be solved by monitoring and the improvement of the recognition time is directly correlated to the performance of the management function of the business process. However, the current monitoring process of business activities decides whether to apply warnings or not by assuming a fixed environment and showing expressions based on the design rules. Also, warnings are applied by carrying out the measuring process when the event attribute values are inserted at every point. Therefore, there is a limit for distinguishing the range of occurrence and the level of severity in regard to the new external problems occurring in a complicated environment. Such problems cannot be ed. Also, since it is difficult to expand the range of problems which can be possibly evaluated, it is impossible to evaluate any unexpected situation which could occur in the execution period. In this paper, a process-evaluating model based on the goal scenario is suggested to provide constant services through the current monitoring process in regard to the service demands of the new scenario which occurs outside. The new demands based on the outside situation are analyzed according to the goal scenario for the process activities. Also, by using the meta-heuristic algorithm, a similar process model is found and identified by combining similarity and interrelationship. The process can be stopped in advance or adjusted to the wanted direction.

Myo-Monitoring이 저항근에 미치는 영향 (Influences of Myo-monitoring on Masticatory Muscles)

  • Kwang-Woo Lee;Woo-Cheon Kee;Sung-Su Jung
    • Journal of Oral Medicine and Pain
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    • 제14권1호
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    • pp.89-103
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    • 1989
  • In order to evaluate the influences of Myo-monitoring on masticatory muscles, Myo-monitoring on 31 normal persons and 30 persons with one more temporomandibular dysfunction symptoms during 45 minutes or above. The author observed velocities of mandibular opening and closing movement, variabilities of mandibular rest position and EMG activities of temporal and masseter muscles. The obtained results were as follows : 1. There were no significant differences on velocities of mandibular opening and closing movement between before and after Myo-monitoring. 2. There were significant differences on vertical dimension and total dimension form mandibular rest position to centric occlusion between before and after Myo-monitoring but no significant differences on anteroposterior and lateral dimension. 3. Activities of temporal and masseter muscles were decreased in Myo-Monitoring. 4. There were disappeared significant differences on EMG activity values between normal and symptom groups after myo-monitoring.

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Development of real-time monitoring system using wired and wireless networks ina full-scale ship

  • Paik, Bu-Geun;Cho, Seong-Rak;Park, Beom-Jin;Lee, Dong-Kon;Bae, Byung-Dueg
    • International Journal of Naval Architecture and Ocean Engineering
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    • 제2권3호
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    • pp.132-138
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    • 2010
  • In the present study, the real-time monitoring system is developed based on the wireless sensor network (WSN) and power line communication (PLC) employed in the 3,000-ton-class training ship. The WSN consists of sensor nodes, router, gateway and middleware. The PLC is composed of power lines, modems, Ethernet gateway and phase-coupler. The basic tests show that the ship has rather good environments for the wired and wireless communications. The developed real-time monitoring system is applied to recognize the thermal environments of main-engine room and one cabin in the ship. The main-engine room has lots of heat sources and needs careful monitoring to satisfy safe operation condition or detect any human errors beforehand. The monitoring is performed in two regions near the turbocharger and cascade tank, considered as heat sources. The cabin on the second deck is selected to monitor the thermal environments because it is close to the heat source of main engine. The monitoring results of the cabin show the thermal environment is varied by the human activity. The real-time monitoring for the thermal environment would be useful for the planning of the ventilation strategy based on the traces of the human activity against inconvenient thermal environments as well as the recognizing the temperature itself in each cabin.

액티비티별 특징 정규화를 적용한 LSTM 기반 비즈니스 프로세스 잔여시간 예측 모델 (LSTM-based Business Process Remaining Time Prediction Model Featured in Activity-centric Normalization Techniques)

  • 함성훈;안현;김광훈
    • 인터넷정보학회논문지
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    • 제21권3호
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    • pp.83-92
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    • 2020
  • 최근에 많은 기업 및 조직들이 비즈니스 프로세스 모델의 효율적 운용을 위해 예측적 프로세스 모니터링에 관심이 높아지고 있다. 기존의 프로세스 모니터링은 특정 프로세스 인스턴스의 경과된 실행상태에 초점을 두었다. 반면, 예측적 프로세스 모니터링은 특정 프로세스 인스턴스의 미래의 실행상태에 대한 예측에 초점을 둔다. 본 논문에서는 예측적 프로세스 모니터링 기능 중 하나인 비즈니스 프로세스 인스턴스 실행 잔여시간 예측기능을 구현한다. 잔여시간을 효과적으로 모델링하기 위해 액티비티별 속성에 따른 시간특징 값 분포 차이를 고려하여 액티비티별 특징 정규화를 제안하고 예측모델에 적용한다. 본 논문에서 제안된 모델의 예측성능 우수성을 입증하기 위해서 4TU.Centre for Research Data에서 제공하는 실제 기업의 이벤트 로그 데이터를 통해 선행연구들과 비교평가 한다.

3축 가속도 센서를 이용한 u-헬스케어 에이전트 시스템 개발 (Development of u-Healthcare Agent System using of 3-Axis Accelerometer Sensor)

  • 최동운;김진성;송행숙
    • 한국콘텐츠학회논문지
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    • 제10권4호
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    • pp.98-105
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    • 2010
  • 사람들의 건강에 관련된 혈당, 혈압, 활동량 등을 생체 센서를 이용하여서 생체 정보를 획득하고, 건강상태를 모니터링하기 위한 시스템을 개발하기 위한 연구가 많이 되고 있다. 본 논문에서 생체 정보를 모니터링하여 분석하는 u-헬스 케어 에이전트 시스템을 개발하였다. 활동량 측정은 3축 가속도계 센서 기술을 이용한다. 3축 가속도 센서에서 획득되는 정보를 이용하여 활동량을 분석하여 정확한 활동량을 계산하는 알고리즘을 개발하였다. 기존 시스템들 보다 더 정확한 소모 칼로리를 계산하고, 이를 데이터베이스에 저장 관리한다. 또한 활동량과 생체 정보를 활용하여 건강 상태를 점검할 수 있다.

환경영향평가의 역할 및 범위 재정립 방안연구 (A Study on Reforming the Roles and Scope of Environmental Impact Assessment)

  • 김선희
    • 환경영향평가
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    • 제9권4호
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    • pp.315-322
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    • 2000
  • Environmental Impact Assessment(EIA) was first formally established in the Korea in 1981. Subsequently there has been a rapid growth in EIA activity, and over one hundred fifty environmental impact statements are now published in Korea each year. Although EIA now has almost 20 years of history in the Korea, elsewhere the development of roles and practice is more recent. Development is moving apace in many countries, including the Japan and the EU Member States. Such progress has not been without its problems, and a number of the current issues in EIA-scope of the assessment, the relative roles, the quality of assessment and monitoring and auditing after decision, and so on- are highlighted. So the purpose of this article is to reform the EIA roles and process, in extending the scope of activity, and assessing effectiveness. This article suggested improving the effectiveness of project assessment, widening the scope: stretegic environmental assessment, and extending EIA to project design process, environmental monitoring and feedback system.

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해상 가두리 양식장 암모니아 모니터링 시스템에 관한 연구 (A Study on the Monitoring System for Ocean Fish Farm)

  • 오진석
    • 한국항해항만학회지
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    • 제30권8호
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    • pp.721-727
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    • 2006
  • 해상 가두리 양식장은 수중 내 암모니아성 질소 배설물을 제거 할 수 있는 것이 불가능하다. 암모니아성 질소를 효과적으로 제거하지 못하여 대량 폐사를 하거나 섭이 활동을 저하 시키는 원인이 된다. 또한 공급된 사료를 어류들의 섭이 활동 저하로 낭비 되는 것이 현실이다. 이러한 문제점을 해결하기 위하여 해상 가두리 양식장의 환경 요인 중에 암모니아를 원격에서 자동으로 측정하고 감시 할 수 있는 장치를 구성 하고자 한다.