Background: Because of the importance of community health and the growing need for health care Health organizations have expanded their scope and with an entrepreneurial approach seeking to upgrade their performance. Knowledge is the most important capital of organizations and key factor in economics. The purpose of this study was to investigate the effect of knowledge management on organizat...

Many organizations have recognized that knowledge is the most important resource in today’s economy. With regards to knowledge-based views of the firm, organizations are actively embracing knowledge management with the expectation of acquiring and maintaining high levels of organizational performance. The relationship between knowledge management (KM) and organizational performance has been the...

This paper presents a biological view of knowledge and organizations formulated to provide a framework for understanding organizational knowledge and organizational knowledge management systems. This framework extends ideas based Karl Popper's (1972) epistemology of objective knowledge; Maturana and Varela's (1980, 1987) ideas of autopoiesis as extended to organizations by von Krogh and Roos (1...

The aim of this study was to determine the effect of knowledge management capabilities and information technology capabilities on innovative performance with the mediating role of organizational entrepreneurship, organizational learning and competitive advantage. The research method is descriptive-survey. The statistical population consists of all employees of Shimifar Iran Company, and 137 peo...

Since 1960s, organizational commitment and its antecedents studied from a single– level view; but the study by taking multilevel approach received less attention. In this research, a conceptual cross– level model of organizational commitment antecedents proposed and tested. Data obtained from 461 faculty members of Tehran major universities. Hierarchical linear models examined using HLM6.08. Re...

To understand how generalization develops across the lifespan, researchers have examined the factors of the learning environment that promote the acquisition and generalization of categories. One such factor is the timing of learning events, which recent findings suggest may play a particularly important role in children's generalization. In the current study, we build on these findings by exam...

To extend its relevance to everyday forgetting, we applied the think/no-think (TNT) suppression method devised by Anderson and Green (2001) to autobiographical memories. Dysphoric and nondysphoric participants first generated autobiographical memories and corresponding titles to neutral and emotionally positive or negative cues. During the TNT phase, participants repeatedly practiced responding...

In humans, memories for events happening early in life are forgotten more rapidly than those for events later in life. This form of accelerated forgetting in infancy is also observed in non-human species, and has been most extensively characterized in rats. Here we expand the characterization of infantile forgetting to mice, a species where a broader range of genetic tools can be used to unders...

The predominant focus in the neurobiological study of memory has been on remembering (persistence). However, recent studies have considered the neurobiology of forgetting (transience). Here we draw parallels between neurobiological and computational mechanisms underlying transience. We propose that it is the interaction between persistence and transience that allows for intelligent decision-mak...