نتایج جستجو برای: damage potential
تعداد نتایج: 1264507 فیلتر نتایج به سال:
Background: Severe periodontitis is the sixth most prevalent disease across globe. Periodontitis highly associated with decreased HDL, increased LDL concentrations, and triglycerides. The increase of serum lipid levels beyond physiological range will change immune cell function by increasing production pro-inflammatory cytokines which interfere tissue response affect wound healing thereby susce...
Abstract Modern wind turbines have higher rated power and improved capacity factors. This results in very long slender blades which are also designed closer to the material limits. As a consequence, blade test facilities need be upgraded for static fatigue full-scale testing carry larger loads deal with tip deflections. Another aspect is adaption of methods avoid high overloads, can cause prema...
Because in Iran, flood phenomenon has the highest financial losses and death tolls among the natural disasters, thus reducing the damage caused by it has been considered for a long time and it is regarded essential. The most urgent action to deal with this natural disaster is to make preparations and take measures to reduce its harmful effects. One of the basic measures in this regard is the re...
Knowledge about environmental factors that are aggressive to skin has increased in recent years. Although concern previously focused primarily on UVA and UVB, this has broadened to contain damage from pollution, tobacco smoke, other ambient toxins, infrared light, blue light and UVA-II. This article reviews the negative effects of infrared, blue light and UVA-II on skin. Potential protective a...
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