نتایج جستجو برای: composite board
تعداد نتایج: 178178 فیلتر نتایج به سال:
the growing importance of the environmental and social policies in the spanish savings banksand the large differences between them, take us to delve into those factors that influence on the amounts spent on environment and welfare fund.in this line, we have analyzed all the spanish savings banks, over the period 2004-2008 and using the methodology of panel data, the effect that the composition ...
Oriented Strand Board is a structural wood composite with applications that require good physical and mechanical performance. The addition of ZnO nanoparticles an alternative has been studied in order to improve the properties panels. However, there no information about its effect Board. aim this work was evaluate influence zinc oxide two different percentages (0,25 % 0,50 %) on physical-mechan...
In the furniture and construction industries, there is increased demand for lightweight, high-performance, and low-maintenance materials with specific properties. Increased demand necessitates testing of new and composite materials to find a viable alternatives to classical materials. In this study, two different types of cork layered plywood composites (plywood board with a cork core (PLYW-K1)...
Goods that are shipped world-wide travel protected by packages that are frequently made of corrugated board. Therefore, the strength of corrugated board containers is crucial for preserving the content, while an optimization of corrugated board containers is essential to save money and resources. Unfortunately, standard compression tests show a wide dispersion in container performance, and so, ...
Promotion of the Board of Trustees of Universities of Medical Sciences in Iran from the Viewpoint of Experts Hosein Jalahi1, Abasalt Khorasani2*, Mohammad Yamani Douzi Sorkhabi3 1Assistant Professor, Education Development Center (EDC), Mazandaran University of Medical Sciences, Sari, Iran 2Associate Professor, Department of Higher Education, Faculty of Educational Sciences, Shahid Beheshti U...
One of the areas wood waste processing is their use in production wood-polymer composites (WPC). The relevance products due to wide range applications and qualities this material. WPC does not rot, damaged by insects fungi, contain harmful binders. Products from duodenum do crack, gouge, are waterproof, which makes them an excellent material for manufacturing a terrace board. However, board mus...
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The purpose of this study is to evaluate the effect of the characteristics of board of directors (Chief Executive Officer Duality, CEO tenure duration, size and independence of the board of directors) on earnings management. In this study, data from 62 companies listed in the Tehran Stock Exchange during the years of 2011 to 2015 were used. The statistical method used in this research is panel ...
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