نتایج جستجو برای: wooden lighting
تعداد نتایج: 21988 فیلتر نتایج به سال:
This paper describes the treatment and conservation of an Egyptian wooden coffin box dating back to ca. 1st century. The treatment procedures entailed cleaning, removal of dust and sand, securing severely damaged wooden fragments and damaged resin as well as the use of a suitable gap filler. Studies included wood and microbiological identification. TECHNICAL PAPER 1. Conservation Dept. Faculty ...
Light and lighting encompass different dimensions of urban life, thus the harmony and coordination of this process with environment and urban space is of great importance. Due to the importance of mental patterns in urban planning, present article analyzes the relation between mental dimensions of lighting and the spatial improvement of Tehran metropolis. The present article is developmental an...
Introduction: Illumination standards especially Illumination Engineering Society of North America (IESNA) and Iran lighting standards (ILS) are just based quantitative measurements. However, lighting has psychological effects and can influence quality and quantity of productivity and comfort of workers. Therefore, Illumination standards were undergone some changes. EN 12464-1 standards focus on...
Introduction: The determination of accurate dose distribution is an issue of fundamental importance in radiotherapy, especially with regard to the fact that the human body is a heterogeneous medium. Therefore, the present study aimed to analyze the density and isodose depth profiles of 6 MV beam in a SP34 slab-wooden dust (pine)-SP34 slab (SWS) heterogeneous phantom. Materials and Methods: Th...
Lateral resistance of railway track is one of the most important parameters in lateral stability. This parameter depends!on the conditions of different components of ballasted railway track (such as density of ballast layer, sleeper spacing, type of sleeper, etc.). From this perspective, type of sleeper has an important effect on lateral resistance. However in some conditions, in technical and ...
چکیده ندارد.
Purpose: To present a case of missed intraorbital wooden foreign body presented as soft tissue mass Case report: We introduce a case of intraorbital wooden foreign body which presented with orbital soft tissue mass two years after trauma. A plain CT was requested which revealed a foreign body in the right orbit. Conclusion: It is frequently difficult to identify and localize organic intraorbita...
Leaks represent a very important hazard for the buildings and they can affect all sorts of building materials and specially wood due to its hygroscopic properties. Excessive moisture content can affect in a negative way building processes such as the installation of wooden floors or the use of wood as a structural material. Moisture meters can provide prompt and non-destructive determination of...
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