نتایج جستجو برای: dry pressing

تعداد نتایج: 105504  

Journal: :Chronic Obstructive Pulmonary Diseases: Journal of the COPD Foundation 2019

Journal: :Nucleation and Atmospheric Aerosols 2023

According to A.V. Satalkina [1], the Americans pointed out need remove excess water after concrete mixture was placed in a mold at beginning of century. I.N. Akhverdov [2] indicates that process cement paste compression with (W / C) =- 1.65 [W C] particles, displacing water, approach, and relatively low-pressure P = Po 0.065 MPa, solvation shells can touch * (The shell is flattened places mutua...

Journal: :JCP 2010
Xiao Zheng Guoxiang Lin Jingzhou Wang Yaxin Zhang

By using of combining theoretical model with empirical model, the nonlinear viscoelastic-plastic constitutive equations of soybean and cottonseed were developed on the basis of the creep test. The parameter inverse problem of constitutive model was proposed using improved particles swarm optimization. Numerical simulations of creep of soybean and cottonseed were carried out. The definition of c...

Journal: :Neuroscience 1996
M S Cousins J D Salamone

Previous studies have demonstrated that the ventrolateral region of the rat neostriatum is the site at which dopamine depletions produce profound motor deficits that interfere with food handling and lever pressing. In the present work, two experiments were undertaken to investigate the role of ventrolateral striatal dopamine in lever pressing. The first experiment was a detailed characterizatio...

Journal: :Journal of the Japan Society of Powder and Powder Metallurgy 1970

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