نتایج جستجو برای: paint problems
تعداد نتایج: 589490 فیلتر نتایج به سال:
Studies have shown that volatile emissions of chemicals may result in various disorders in our body. The main aim of this study was to determine the effects of oil paint vapor on red blood cells, HCT and Hb in male rats. In this experimental laboratory study, male Wistar rats were randomly divided into control and exposed to oil paint vapor for 1h/day and 8h/day. After 10 weeks blood samples we...
هدف: هدف از این تحقیق شناسایی ژنهای ناحیه 2 دارای عدم تعادل آللیک با استفاده از روشهای بیوانفورماتیک و سپس انتخاب و مطالعه برخی از آنها با استفاده از روش هیبریداسیون درجا بود. مواد و روشها: تومورهای تائید شده توسط متخصص پاتولوژی برای کشت سلولی مورد استفاده قرار گرفت. کروموزومهای متافازی با روشهای متداول تهیه گردید. سپس پراب ژنهای مربوطه نشاندار شده جهت انجام هیبریداسیون بر روی اسلایدها ...
due to the position of turkey in the middle east and their impact on regional developments in the middle east, this country since the rise of the akp is trying to positionmore important than to paint for yourself.turkey with regard to the heirs of the last islamic empire , attempted to revive the islamic world during its preservation. in this regard, the turkish model in recent years with polit...
Background and purpose: Lead is a toxic compound which causes variety of health problems in water environments. This study investigated the efficiency of Tio2/Sio2 hybrid nanoparticles in removal of lead from paint industry effluents. Materials and methods: This experimental study was done in samples of synthetic and real wastewater from Binalood paint factory within six months. The chemical q...
Three cases of xylene poisoning occurred after prolonged inhalation of paint fumes. Analysis showed that xylene comprised more than 90% of the solvent in the paint, the total solvent comprising 34% of the paint by weight. One patient was dead on admission, while the other two recovered after at least 15 hours' loss of consciousness. Both patients had transient liver cell damage, and one tempora...
The paper reports results on the automation of the spray-painting process in industrial powder coating plants. The automation of the spray-painting process requires a painting model and the definition of appropriate metrics for painting task validation. Two main topics are addressed in the paper: motion planning of paint deposition and paint quality analysis. A paint quality function is formula...
In this paper we deal with paint-on-glass animation, which is a technique for making animated films by pushing slow-drying paints from frame to frame directly under the camera. As artwork is continuously destroyed upon creating new frames, the animator is not able to rehearse or refine the animation afterwards. Furthermore, due to impracticable issues like how to stack up layers containing wet ...
This paper concerns the sensitivity of artists’ oil paints to organic solvents. Specifically, it examines the respective capacities of single organic solvents and mixtures of solvents to cause swelling as a consequence of sorption into the paint and solvency action thereupon. The swelling power of a solvent is essentially an indicator of its relative strength in terms of action on the original ...
abstract we report a case of paint thinner intoxication by inhalation, with rhabdomyolysis, renal failure, skin lesions and severe sciatic nerve lesion at gluteal region.
Spray painters are potentially exposed to aerosol containing Cr(VI) via inhalation of chromate-based paint spray. Two field studies were conducted at an aerospace facility to determine the size distribution and speciation of Cr(VI) in paint spray aerosol. Sampled paint products consisted of sparingly soluble strontium chromate in an epoxy resin matrix, a matrix generally known for its durabilit...
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