: recently, productivity discussion has been considered in social and scientific discussions. in the extreme world of competition and growth of technology, policy makers and management consider increase of productivity as tool or as a goal occasionally (3) in this research it is intended to recognize effects factor on increase of productivity particularly factors such as providing essential nee...

this paper submitting the computation of optimize point of ordering in inventory control systems and particularly for continuous review of ordering system (r,q) by fuzzy logic method which similarly can be used for other ordering systems. since in the ordering models we cannot forecast the parameters like cost exactly, we have ambiguity. in this case using precise parameters may cause wrong dec...

Modern society is witnessing a data revolution which necessarily entails changes to the overall behavior of citizens, governments and companies. This big challenge an opportunity for National Statistics Offices (NSOs). Especially after outbreak COVID-19, when public debate about number mortalities tested infected persons escalated, trusted required more than ever. Which can modern trust? Are so...

the ethical sensitivity of nurses in decision making in ayatollah taleghani hospital, 1391     baghaei r [1] ,moradi y [2] *,aminolsharehs [3] ,zareh h [4]     received: 30 sep , 2013 accepted: 3 dec , 2013   abstract   background & aims : the ethical decision making process to identify the problems through analysis, and to decide about them in accordance with ethical standards is an important ...

Values, rewards, and costs play a central role in economic, statistical, and psychological notions of decision making. They also have surprisingly direct neural realizations. This chapter discusses the ways in which different value systems interact with different decision-making systems to fashion and shape affectively appropriate behavior in complex environments. Forms of deliberative and auto...