نتایج جستجو برای: machine made carpet
تعداد نتایج: 720915 فیلتر نتایج به سال:
Sharpness of the carpet design is one of the parameters affecting the visual appearance of the carpets. In this paper, some preparatory steps have been taken for measuring the sharpness of the carpet design. First, the influencing parameters on the sharpness of the carpet design have been analyzed and formulated, thus this formula can be used as a theoretical base for measuring the sharpness of...
A cross-sectional study was undertaken to determine the health status of children engaged in carpet weaving factories of Jaipur City. Two hundred and ninety school going boys of similar socio-economic status served as controls. A higher prevalence of signs of nutritional deficiencies was observed in carpet weaving children. Analysis of the presenting complaints and the illness suffered in the p...
An Analysis of Transformation Institutions in the Knowledge and Innovation System Handmade Carpet Industry
The purpose of this paper is examines the domestic consumer behavior to income changes, floor coverings price (calculated income elasticity, price elasticity and cross-elasticity), handmade carpets and of carpet by machinery. The results of the models using OLS method in the 1984-2010 shows that Both handmade carpets and carpet by...
We propose a single low-profile skin metasurface carpet cloak to hide objects with arbitrary shape and size under three different waves, i.e., electromagnetic (EM) waves, acoustic waves and water waves. We first present a metasurface which can control the local reflection phase of these three waves. By taking advantage of this metasurface, we then design a metasurface carpet cloak which provide...
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