Background:Hospitalization of the newborn infant can cause depression crisis and severely undermine the attainment and realization of maternal role in a primipara. The neonate’s maternal grandmother can provide the support needed to help the primipara avoid or overcome the ensuing problems. Aim: This study aimed to investigate the effect of empowerment of grandmothers on depression and maternal...

economists were interested in economic stabilization policies as early as the 1930’s but the formal applications of stability theory from the classical control theory to economic analysis appeared in the early 1950’s when a number of control engineers actively collaborated with economists on economic stability and feedback mechanisms. the theory of optimal control resulting from the contributio...

The paper proposes a new approach to the theory of Markov decision processes (MDPs) with average performance criteria and finite state and action spaces. Using the average performance and bias difference formulas derived in this paper, we develop an optimization theory for average performance (or gain) optimality, bias optimality, and all the high-order bias optimality, in a unified way. The ap...

In this paper, we study cooperative multi-agent systems in which the target objective and the controls exercised by the agents are dependent on the choices they made at initial system time. Such systems have been investigated in several recently published papers, mainly from the perspective of system analysis on issues such as control communication complexity, control energy cost and the feasib...