نتایج جستجو برای: boards
تعداد نتایج: 11671 فیلتر نتایج به سال:
In this study the effect of nano sized silica particles (nano-SiO2) on the physical and mechanical properties of rice husk and Old Corrugated Container (OCC)-cement boards was investigated. Modulus Of Rupture (MOR), Modulus Of Elasticity (MOE), Internal Bonding Strength (IB), density, water absorption and thickness swelling after 24 hours immersion in water and hardness were meas...
For any odd integer n≥3 a board (of size n) is square array of n×n positions with simple rule how to move between positions. The goal the game we introduce find path from upper left corner center square. If there exists such say that solvable, and length this shortest path. There are 8n2 different boards. We discuss various properties these boards present some questions conjectures. In particul...
background the critical role that the board plays in governance of universities clarifies the necessity of evaluating its performance. this study was aimed to evaluate the performance of the boards of medical universities and provide solutions to enhance its performance. methods the first phase of present study was a qualitative research in which data were collected through face-to-face semi-...
the effect of the filler content and the different type of wood flour on the mechanical properties of polyethylene- date palm wood flour (dpwf) composite which are gathered from date palm tree annual pruning was studied. the different types of dpwf were stem, leaf and the mixture of stem and leaf. composites were made at 45, 60 and 75 % by weight filler contents. the particle size was 25-40 mes...
Hospital governing boards: a study of their effectiveness in relation to organizational performance.
This article describes the development and evolution of governing boards and summarizes critical findings from a research study on hospital governing boards. The purpose of the research was to examine factors that measure performance of governing boards and the relationship of governing board effectiveness to the organizational performance of hospitals. Board leaders from 64 nonprofit hospitals...
This study investigates gender spillovers from women on supervisory boards to management in a two-tier system with employee codetermination. The board consists of nominating committee mainly responsible for the appointment directors board. By combining similarity attraction theory power theory, we predict that only female shareholder representatives who serve drive positive effect presence boar...
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