abstract the purpose of this study was to investigate the simple and multiple relationships between the practices of the strategic human resources management and technical innovation in the public universities of isfahan. through classified random sampling, a sample of 480 faculty members from those universities in isfahan was selected. to collect data, strategic human resource management pract...

We consider graphs that admit polyline drawings where all crossings occur at the same angle α ∈ (0, π2 ]. We prove that every graph on n vertices that admits such a polyline drawing with at most two bends per edge has O(n) edges. This result remains true when each crossing occurs at an angle from a small set of angles. We also provide several extensions that might be of independent interest.

This paper examines the phenomenon of Community Design. It is a radical phenomenon in that community members collectively grow their own community information infrastructures without the intervention of professionals typically associated with such endeavors. A recently initiated comparative study draws on ongoing, longitudinal research engagements with a small number of communities and has iden...

The purpose of this essay is to design a framework of a performance system which is subject to the characteristics of China high-tech enterprises. It is based on analyzing the principles and significance of the performance system of high-tech enterprises. The framework will promote the standardization management of high-tech enterprises of China.

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I am interested in what I refer to as collaborative Knowledge-Building Environments (KBEs).These are software environments for supporting the construction of knowledge by groups of people. I consider this to be a paradigmatic task of CSCL (computer supported collaborative learning) because I assume that the notion of collaborative learning that CSCL practitioners strive to support is a construc...