the research has been conducted with purpose of composing the main constituent of pathology for national center of persian carpet and considering it's role in exporting handmade carpet. the respective model of pathology was selected, out of 14 approved models (the six boxes model of wisboard). the method of this research is explanatory and is a kind of correlation one. 89 people from natio...

Epidemiological and microbiological studies were conducted in a hospital room with carpet (CR) and in one with carpet (NCR). Microbiological profiles were determined with specimens obtained from patients admitted to these rooms. Patient records were reviewed to note infection status and other case identities. Eleven-millimeter cylindrical core samples of carpet were obtained, and swab template ...

Cognitive deficits experienced by older adults with dementia limit use of wearable devices (necklaces or bracelets) that summon assistance after the older adult falls. To use these wearable devices, older adults must choose to wear them, remember how to use them, and be conscious after falling. Devices such as the Smart Carpet substitute pre-programmed or automatic functions for functions requi...

In this paper, we present a method for color reduction of Persian carpet cartoons that increases both speed and accuracy of editing. Carpet cartoons are in two categories: machine-printed and hand-drawn. Hand-drawn cartoons are divided into two groups: before and after discretization. The purpose of this study is color reduction of hand-drawn cartoons before discretization. The proposed algorit...

Son dönemlerde, kompozit levha üretimlerinde alternatif hammadde arayışları ile birlikte birçok malzemenin ve farklı atık türlerinin yaygın olarak kullanım yeri bulduğu görülmektedir. Bu çalışmada, kayın odun lifleri halıfleks atıkları kullanılarak üretilen liflevhaların bazı mekanik fiziksel özellikleri araştırılmıştır. Deneme levhaları üre formaldehit(UF) fenol formaldehit(FF) tutkalları üret...

purpose : to determine the effect of carpet weaving on refractive errors methods : in this cross sectional study, carpet weavers and non-weavers in the normal population of mashhad were regarded as exposed and non-exposed groups, respectively. a carpet weaver was a person who wove carpets 7 hours a day for at least 2 years. the non-weavers group was selected from the population of mashhad throu...

the carpet industry developed various types of respiratory and musculoskeletal disorders, eyesight problems,  carpal tunnel syndrome and skin problems. healthy behavior of carpet weavers is not in a desirable level. we recommended appropriate interventions such as health service, education improvement and advocacy for promoting healthy behaviors of carpet weavers.

We have devised a thermal carpet cloak theoretically and implemented in silicon using layered metamaterial. The layered metamaterial is composed of single crystalline silicon and its phononic crystal. The design is based on a coordinate transformation. We demonstrate the result with numerical simulation. Great cloaking performance is achieved as a thermal insulator is well hidden under the ther...