The paper is concerned with the development and application of the original probability models and supporting them software tools to predict and optimize quality and risks for complex systems. The examples demonstrate...The paper is concerned with the development and application of the original probability models and supporting them software tools to predict and optimize quality and risks for complex systems. The examples demonstrate possibilities to use modeling results from different application spheres and to go in making decision “from a pragmatical filtration of information to generation of the proved ideas and effective decisions”.展开更多
The safety and risk management of cosmetic products runs through the entire life cycle of the product. The author focuses on the safety of cosmetic products, starting from the three stages of cosmetics research and de...The safety and risk management of cosmetic products runs through the entire life cycle of the product. The author focuses on the safety of cosmetic products, starting from the three stages of cosmetics research and development, production and sales, pointing out the key control points at each stage, aiming to provide a reference for cosmetics companies to develop products.展开更多
Background: Although extensive Mother-friendly Hospital initiatives have been improved the quality of maternity care in Iran, recent national reports have been indicated that obstetrics errors are still common. The cu...Background: Although extensive Mother-friendly Hospital initiatives have been improved the quality of maternity care in Iran, recent national reports have been indicated that obstetrics errors are still common. The current study aimed to assess safety attitude in the maternity care units of public hospitals in a region with high rate of maternal death in Iran. Materials and Methods: Data was collected from 314 midwives, specialist and also managers working in all public hospitals in 2016. The Cronbach’s alpha coefficient was used to analyze psychometric features of the Safety Attitudes Questionnaire (SAQ). Results: 86.2% of the participants (n = 314) completed the questionnaire. Results showed that lower scores in teamwork, safety climate and also job satisfaction subcomponents. The working conditions and stress recognition had the highest negative scores. There was a significant relationship between the following subcomponents and work load: teamwork (r = ﹣0.416, P-value = 0.05), stress recognition (r = 0.40, P-value = 0.05) and also working conditions (r = 0.421;P-value = 0.02). The score of midwives was significantly lower than specialists regarding job satisfaction (P-value = 0.014), working conditions (P-value = 0.02) and also the overall safety attitude score (P-value = 0.001). About 63% of respondents reported no error during the last year. The mean of error reporting during the last year significantly increased among specialists compared to midwives (P-value = 0.001). Conclusion: Maternity care units in the region with high maternal death have been faced with many intangible barriers related to safety attitude such as poor teamwork climate, working condition and also poor stress recognition. It is now needed to promote supportive environment for midwives and also strengthening staff cohesion through guiding the strategic direction of current maternity risk management system in creating open and just culture, improving leadership behaviors among senior managers and also addressing poor staffing levels.展开更多
文摘The paper is concerned with the development and application of the original probability models and supporting them software tools to predict and optimize quality and risks for complex systems. The examples demonstrate possibilities to use modeling results from different application spheres and to go in making decision “from a pragmatical filtration of information to generation of the proved ideas and effective decisions”.
文摘The safety and risk management of cosmetic products runs through the entire life cycle of the product. The author focuses on the safety of cosmetic products, starting from the three stages of cosmetics research and development, production and sales, pointing out the key control points at each stage, aiming to provide a reference for cosmetics companies to develop products.
文摘Background: Although extensive Mother-friendly Hospital initiatives have been improved the quality of maternity care in Iran, recent national reports have been indicated that obstetrics errors are still common. The current study aimed to assess safety attitude in the maternity care units of public hospitals in a region with high rate of maternal death in Iran. Materials and Methods: Data was collected from 314 midwives, specialist and also managers working in all public hospitals in 2016. The Cronbach’s alpha coefficient was used to analyze psychometric features of the Safety Attitudes Questionnaire (SAQ). Results: 86.2% of the participants (n = 314) completed the questionnaire. Results showed that lower scores in teamwork, safety climate and also job satisfaction subcomponents. The working conditions and stress recognition had the highest negative scores. There was a significant relationship between the following subcomponents and work load: teamwork (r = ﹣0.416, P-value = 0.05), stress recognition (r = 0.40, P-value = 0.05) and also working conditions (r = 0.421;P-value = 0.02). The score of midwives was significantly lower than specialists regarding job satisfaction (P-value = 0.014), working conditions (P-value = 0.02) and also the overall safety attitude score (P-value = 0.001). About 63% of respondents reported no error during the last year. The mean of error reporting during the last year significantly increased among specialists compared to midwives (P-value = 0.001). Conclusion: Maternity care units in the region with high maternal death have been faced with many intangible barriers related to safety attitude such as poor teamwork climate, working condition and also poor stress recognition. It is now needed to promote supportive environment for midwives and also strengthening staff cohesion through guiding the strategic direction of current maternity risk management system in creating open and just culture, improving leadership behaviors among senior managers and also addressing poor staffing levels.
