Master and Slave Controller Assignment with Optimal Priority Policy against Multiple Failures

Author(s):  
Fujun He ◽  
Eiji Oki
2019 ◽  
Vol 9 (3) ◽  
pp. 241-247 ◽  
Author(s):  
Hassan Eini Zinab ◽  
Naser Kalantari ◽  
Alireza Ostadrahimi ◽  
Jafar Sadegh Tabrizi ◽  
Samira Pourmoradian

Background: Identifying and prioritizing the most appropriate policies for enhancing nutritional habits are vital for the prevention and control of non-communicable diseases (NCDs). This study was conducted to prioritize the nutritional policies in Iran. Methods: A cross-sectional survey applying the two-round Delphi technique was used to prioritize policy options in preventing the burden of NCDs. In the first round, the experts in health and nutrition policy were asked to prioritize 21 policy options on a 5-point Likert scale. After analyzing the first-round questionnaire, the highest mean and lowest dispersion index were calculated as an indicator of high-priority options. In the second round, the policy options suggested by the participants were added to the second-round questionnaire. Finally, the questionnaires were sent to all the participants in case they desired to change their opinions. Results: The expert achieved consensus on “principles of healthy eating” courses in the curriculum of students as a high-priority policy option. In this regard, “promoting community education and customizing healthy food choice” was the next high priority policy option. On the other hand, the lowest policy priority option was “sending free/low-price healthy drinks at home”. The three high priority policy categories were reformulating the content of food, enhancing the consumers’ knowledge, and food labeling, respectively. Conclusion: Our findings showed that reformulation, food promotion, and food labeling had the highest priorities for preventing NCDs in Iran. Although food provision policies were costeffective in developing countries such as Iran, it is essential to provide sub-structures for the reformulation of food products.


2020 ◽  
Vol 28 (75) ◽  
Author(s):  
Pedro Luiz Costa Cavalcante ◽  
Alexandre de Ávila Gomide

ABSTRACT Introduction: This paper aims to analyze how the Center of Government (CoG) operates as units responsible for conducting the presidential agenda in contemporary Brazil. Materials and Methods: The study applied the theoretical approach of CoG as a governance arrangement and used qualitative and quantitative data to reach its objective. Besides the bibliographic review on the literature and official documents, the study synthesizes and deepens empirical data and information from a joint research project covering the period of political stability in Brazil, from 1995 to 2014, when elected presidents ended their terms. Results: The empirical findings confirm that CoG is a flexible and dynamic phenomenon. It puts a critical perspective on the normative “good governance” approach that overvalues its technical dimension and neglects its political aspect. Discussion: The inquiry results shed light on the importance of the relation between politics and policy, by demonstrating that CoG’s configuration and functions vary due to multiple causes, each president’s priority policy agenda is implemented with different strategies and; the prioritized policies follow a unique coordination logic inside the Brazilian federal government.


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