نتایج جستجو برای: t policy
تعداد نتایج: 957380 فیلتر نتایج به سال:
BACKGROUND Influenza is an important cause of morbidity and mortality for frail older people. Whilst the antiviral drug oseltamivir (a neuraminidase inhibitor) is approved for treatment and prophylaxis of influenza during outbreaks, there have been no trials comparing treatment only (T) versus treatment and prophylaxis (T&P) in Aged Care Facilities (ACFs). Our objective was to compare a policy ...
There are two fundamenta l issues that must be considered when purchas ing any standalone EPLI product. Preferably, these issues will be evaluated before the insurance broker goes to market and begins negotiating more specif ic cove rage terms. First, the policyholder should decide whether it wants a "working layer" program (i.e., a policy wi th re la t ive ly low l i m i t s c o m b i n e d w ...
The paper contributes to the current discussion on the role of participatory methods in the context of technology assessment (TA) and science and technology (S&T) governance. It is argued that TA has to be understood as a form of democratic policy consulting in the sense of the Habermasian model of a "pragmatist" relation of science and politics. This notion implies that public participation is...
Keywords--Manufactur ing system, Steady state distribution, Preconditioner conjugate gradient method. 1. I N T R O D U C T I O N In this paper, we s tudy a two-station manufacturing system. The system consists of two reliable machines (one in each station) producing one type of product. Each product has to go through the manufacturing processes in the two stations before it is finished. The pro...
We consider a stylized dynamic pricing model in which a monopolist prices a product to a sequence of customers, who independently make purchasing decisions based on the price offered according to a logit choice model. The parameters of the logit model are unknown to the seller, whose objective is to determine a pricing policy that minimizes the regret, which is the expected difference between t...
The single server queueing model with control policies has a wide range of applications in the quality control of telephone switching systems and production systems. As a result, several variations of the controlled queueing model have been studied extensively in the literature. These studies give rise to several types of control policies. To name a few, Yadin and Naor [1] analyzed the control ...
abstract this research has been carried out with the purpose of investigating the conditions and related elements of the employment of the educational sciences graduates of hamedan province universities in 1382-1387 academic years. it has been a descriptive research of a correlation kind, and the population number has been 1180 grduates of payam- e noor universites in asad – abaad, kaboudaraha...
A ciphertext-policy attribute-based encryption scheme allows that an encrypter assigns a decryption policy to ciphertexts. Any user will be able to decrypt if and only if a set of attributes (his private key) satisfy the assigned decryption policy. In this paper we first propose a new chosen ciphertext secure ciphertext-policy attribute-based encryption scheme with constant-size ciphertext and ...
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