نتایج جستجو برای: tinted glass
تعداد نتایج: 72406 فیلتر نتایج به سال:
Objective(s): The aim of this study was to synthesis new dental nanocomposites reinforced with fabricated glass nanoparticles and compare two methods for fabrication and investigate the effect of this filler on mechanical properties. Materials and Methods: The glass nanoparticles were produced by wet milling process. The particle size and shape was achieved using PSA and SEM. Glass nanoparticle...
Background: Lead glass has a wide variety of applications in radiation protection. This study aims to investigate some characteristics of lead glass such as the γ-ray energy-dependent mass and linear attenuation coefficients, the half-value layer thickness, and the absorbed dose distribution for specific energy. Materials and Methods: The attenuation parameters of different lead glass types aga...
Correspondence to: Shih-Yu Wang, Utah Climate Center/Dept. Plants, Soils, and Climate, Utah State University, Logan, Utah; E-mail: [email protected]. Is Global Warming Changing the ENSO Precursor in the Western North Pacific? Shih-Yu Wang, Michelle L’Heureux, and Jin-Ho Yoon Utah Climate Center/Dept. Plants, Soils, and Climate, Utah State University, Logan, Utah NOAA Climate Prediction Center,...
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