Search results for "Health management system"
showing 10 items of 11 documents
A review of diagnostics and prognostics of low-speed machinery towards wind turbine farm-level health management
2016
Abstract Large wind farms are gaining prominence due to increasing dependence on renewable energy. In order to operate these wind farms reliably and efficiently, advanced maintenance strategies such as condition based maintenance are necessary. However, wind turbines pose unique challenges in terms of irregular load patterns, intermittent operation and harsh weather conditions, which have deterring effects on life of rotating machinery. This paper reviews the state-of-the-art in the area of diagnostics and prognostics pertaining to two critical failure prone components of wind turbines, namely, low-speed bearings and planetary gearboxes. The survey evaluates those methods that are applicabl…
A concept to empower self-management of psychophysiological wellbeing: preliminary user study experiences.
2009
In prevention of chronic diseases, health promotion and early interventions based on self-management should be emphasized. Mental health problems and stress cause a significant portion of healthcare costs, and also complicate the management of other chronic conditions. In addition to physical health, psychophysiological and social wellbeing should be equally promoted. Thus, we have previously designed and reported the P4Well or Pervasive Personal and PsychoPhysiological management of WELLness concept for working-age citizens. The concept supports the stress and recovery management on a daily basis through improved health management strategies, and combines psychological methods with persona…
La gobernanza compartida y la razonabilidad como aportaciones éticas a la política sanitaria
2013
La salud es uno de los derechos humanos fundamentales. Reconocerla como tal conlleva la obligación estatal de garantizar un mínimo de oportunidades para mantenerla o recuperarla cuando se pierde. Ese mínimo puede quedar sin cubrir en épocas de crisis económica, como la que estamos viviendo. La medicina gestionada (managed care) centrada en lo económico surgió tras la crisis de 1973, con el objetivo de condicionar las decisiones clínicas por factores económicos. En la práctica, la medicina gestionada convirtió el control de los costes económicos en un fin en sí mismo olvidando la equidad, por lo que ha sido cuestionada éticamente. Desde entonces, muchos autores han afrontado la tarea de comp…
The future of health communication : innovating through partnerships
2015
The Preamble of the Constitution of the World Health Organization reminds us that «Informed opinion and active cooperation on the part of the public are of the utmost importance in the improvement of the health of the people» (Grad, 2002). Nonetheless, nearly seven decades later, the conditions under which people can be informed and actively participate in their health management in a meaningful way are being globally challenged. Drawing from experience in a variety of areas that I will delve into in this article, I remain a believer that we can marshal the necessary forces to advance the communication of health issues and create a base for a health-literate population to make smart(er), he…
Severe Psychological Distress of Evacuees in Evacuation Zone Caused by the Fukushima Daiichi Nuclear Power Plant Accident: The Fukushima Health Manag…
2015
Background Following the Great East Japan Earthquake on March 11, 2011, the nuclear disaster at the Fukushima Daiichi Nuclear Power Plant has continued to affect the mental health status of residents in the evacuation zone. To examine the mental health status of evacuee after the nuclear accident, we conducted the Mental Health and Lifestyle Survey as part of the ongoing Fukushima Health Management Survey. Methods We measured mental health status using the Kessler 6-item psychological distress scale (K6) in a total of 73,569 (response rate: 40.7%) evacuees aged 15 and over who lived in the evacuation zone in Fukushima Prefecture. We then dichotomized responders using a 12/13 cutoff on the K…
Challenge Accepted! a Critical Reflection on How to Perform a Health Survey Among University Students—An Example of the Healthy Campus Mainz Project
2021
Background: Universities represent an important setting of everyday life for health promotion. The Healthy Campus Mainz project aims to develop an evidence-based and comprehensive student health management program covering physical, mental, and social health promotion. Hence, an initial health survey was performed in order to identify the students' health concerns and resources. Up until now, it remains unclear which topics to choose in a health survey among university students and which strategies can be recommended to receive an acceptable response rate or representative student sample within a university setting. The present paper contributes to the call for the present research topic “P…
Towards farm-level health management of offshore wind farms for maintenance improvements
2015
This paper studies a conceptual architecture for health management of offshore wind farms. To this aim, various necessary enablers of a health management sys- tem are presented to improve reliability and availability while optimizing maintenance costs. The main focus lies on improving existing condition monitoring systems based on concepts of condition-based maintenance and relia- bility centered maintenance. A brief review of the rel- evant state-of-the-art is presented and gaps to be filled towards realization of such health management system are discussed.
Integrated Production and Predictive Maintenance Planning based on Prognostic Information
2019
International audience; This paper address the problem of scheduling production and maintenance operation in predictive maintenance context. It proposes a contribution in the decision making phase of the prognostic and health management framework. Theprognostics and decision processes are merged and an ant colony optimization approach for finding the sequence of decisions that optimizes the benefits of a production system is developed. A case study on a single machine composed of several components where machine can have several usage profiles. The results show thatour approach surpasses classical condition based maintenance policy.
La sicurezza del paziente in ambiente ospedaliero e la responsabilità professionale dei vertici strategici
2016
[Patient safety in the hospital setting and the professional responsibilities of top managers] The authors underline the evolution of legislation concerning the creation of Hospital Companies and the reasons for the implementation of clinical risk management activities, then analyse the responsibilities involving the top figures of the top hospital management. In particular, the authors highlight the obligation and responsibilities of the strategic apex of a Hospital Company and show that, sometimes, the technical consultants – who express a medical-legal advice – underestimate the responsibility of these figures. It is a management responsibility that determines the obvious and inevitable …
Toward farm-level health management of wind turbine systems: status and scope for improvements
2018
An outline of health management for OWFs has been detailed in this chapter with description of various important elements. The need for such farm level management is explained and benefits are discussed. Key gaps to be filled in order to realize such a system are identified. The proposed health management system is mainly based on the existing knowledge of fleet-level management in the aerospace sector. Health management is much broader than CM; there are a number of aspects beyond the prognostics capabilities that are to be designed in order to arrive at a comprehensive maintenance management scheme. A comprehensive maintenance program that is sensitive to the health of the assets and adap…