نتایج جستجو برای: risk response
تعداد نتایج: 1858523 فیلتر نتایج به سال:
In this paper, a customer incentive scheme is proposed for retailers to build an effective demand response program over the peak demand period to minimize the financial risk. Firstly, an objective function is formulated based on the market operation and an optimal incentive price is derived from this objective function. Secondly, the incentive price is employed as a part of an incentive scheme ...
statement of problem: despite the wide range of new dental materials, there is still a need for biomaterials demonstrating high biocompatibility, antimicrobial effects and ideal mechanical properties. purpose: the aim of this study was to histologically evaluate the pulpal response to a conventional glass ionomer, a resin modified glass ionomer and a calcium hydroxide in human teeth. materials ...
Background and Aim: The disasters and emergencies can pose major challenges to the health infrastructure. Hospitals are the main units for providing health services in response to disasters. Considering the vital role of military hospitals in responding to disasters, the present study was conducted with the aim of explaining the improving strategies of disaster risk management in military hospi...
Background and aims: Musculoskeletal disorders (MSDs) are the most important causes of workers disabilities, increasing compensations and reducing productivity in developed and developing countries .According bureau of labor statistics in 2010, 29 percent of injuries and musculoskeletal disorders are diseases that cause absence from work. The objective of this study is determining the role of r...
Risk-taking has an important role in human’s life, either positive or negative. Thus, finding a method to control or drive this in a particular way could affect individuals and communities’ health by discouraging negative risks such as reckless driving or encouraging positive risks. Emotion induction is one of the methods that can enhance or reinforce risk-taking according to the perceived emot...
Background and Aim: Hospital preparedness in disasters is an important role in maintaining and promoting community health. Hospital disaster risk management accreditation standards have been developed since 2016. This study was conducted to investigate the implementation of these standards in the country's hospitals to identify the strengths and weaknesses of hospitals and provide practical sol...
BACKGROUND Patients taking oral anticoagulant therapy balance the risks of hemorrhage and thromboembolism. We sought to determine the association between anticoagulation intensity and the risk of hemorrhagic and thromboembolic events. We also sought to determine how under-or overanticoagulation would influence patient outcomes. METHODS We reviewed the MEDLINE, EMBASE, Cochrane Central Registe...
بررسی تطبیقی بازده حاصل از کاربرد تحلیل های تکنیکال و روش خرید و نگهداری در بورس اوراق بهادار تهران چکیده در این پژوهش بازدهی حاصل از روش های تجزیه و تحلیل تکنیکی و روش خرید و نگهداری در فرض قابل پیش بینی بودن قیمت ها و عدم وجود شکل ضعیف فرضیه بازار کارا که توسط فاما در سال 791 مطرح گردیده است ، فعالیت میکند . در این مطالعه چهار روش از پر کاربردترین و معتبر ترین روش های تحلیل تکنیکی مورد بر...
power transformers are important equipments in power systems. thus there is a large number of researches devoted of power transformers. however, there is still a demand for future investigations, especially in the field of diagnosis of transformer failures. in order to fulfill the demand, the first part reports a study case in which four main types of failures on the active part are investigate...
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