نتایج جستجو برای: marble powder
تعداد نتایج: 48885 فیلتر نتایج به سال:
Dental plaster is one of these products that mainly used to produce dental casts and mounting purposes. Although the cost very low, their inferior compressive strength, low abrasion resistance dimensional instability restricted usage as primary working casts. The inclusion different fillers in gypsum could play an important role improving performance. Aim: aim this study was evaluate physical p...
A tremendous volumetric increase in waste marble powder as industrial has recently resulted high environmental concerns of water, soil and air pollution. In this paper, we exploit the capabilities machine learning to compressive strength prediction concrete incorporating for future use. Experimentation been carried out using different compositions varying water binder ratios 0.35, 0.40 0.45 ana...
In the present study, we examined the effect of N-acetyl-L-cysteine (NAC), a glutamate-modulating agent, on marble-burying behavior in mice. Fluvoxamine (30 mg/kg, p.o.) and mirtazapine (3 mg/kg, i.p.) significantly inhibited marble-burying behavior without affecting locomotor activity. Similarity, NAC (150 mg/kg, i.p.) significantly inhibited marble-burying behavior without affecting locomotor...
Marble is a natural material, used in the construction field since antiquity. It has always been used to communicate monumentality and solidity. Nowadays new technologies permit marble to express new languages: particularly, translucent marble technology overturns the concept of solidity. The main issue to address is the lack of thermal-energy performance of such a thin stone layer as the only ...
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