Results 41 to 50 of about 69,476 (301)
Particle breakage in gap-graded soil [PDF]
Géotechnique Letters, 2013 One-dimensional compression tests to high stresses were performed on gap-graded soil specimens in order to investigate their breakage behaviour. Gap-graded specimens were produced by combining small and large soil particles with ratios of large to small grain diameters varying between 5 and 15, and with varying proportions of small grains.
Zhang, X, Baudet, BA
openaire +3 more sources
Applied Sciences, 2018 To disclose the fractal transformation mechanism of the size distribution of rare earth tailing particles, this paper utilizes the side confined uniaxial compression test to study the evolution rule of the particle size distribution of the rare earth ...
Wen Zhong, Fucai Yue, Armando Ciancio
doaj +1 more source
Breakage effect of calcareous sand on pile tip resistance and the surrounding soil stress
Energy Reports, 2022 Due to the irregular shape, high porosity and fragility of calcareous sand particles, the construction of reef engineering is seriously affected, and the application of pile foundation engineering technology in calcareous sand stratum is also faced with ...
Yan Gao +4 more
doaj +1 more source
Effect of operating conditions and physico–chemical properties on the wet granulation kinetics in high shear mixer [PDF]
, 2009 The wet granulation process is sensitive to changes in product properties and process variables. The optimal process and formulation are based on the knowledge of the granule growth mechanisms and of the effects of product properties and process ...
Benali, Mohammed +2 more
core +2 more sources
The role of histone modifications in transcription regulation upon DNA damage
FEBS Letters, EarlyView.This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley +1 more source
Elastoplastic constitutive model for granular materials considering meso-particle damage
Yantu gongcheng xuebaoEstablishing a constitutive model for granular materials that accounts for particle shape and breakage mechanisms has been crucial for calculating the mechanical stability of earth-rock dam projects. Initially, through the triaxial compression tests, the
WANG Xiaochan 1 , LAN Hengxing 1, 2, 3, LIU Shijie 1, SUN Weifeng 1
doaj +1 more source
Meitan kexue jishu, 2023 Dynamic disasters such as coal and gas outburst seriously restrict the safety of mine production. Different types of coal particles reflect the coal structure, mechanical characteristics and energy storage behavior under load, which is of great ...
Wei LI +5 more
doaj +1 more source
An application of semigroup theory to a fragmentation equation [PDF]
, 2004 The process of fragmentation arises in many physical situations, including polymer degradation, droplet breakage and rock crushing and grinding. Under suitable assumptions, the evolution of the size distribution c(x, t), where x represents particle size ...
Blair, P.N., Lamb, W., Stewart, Iain W.
core
, 2016 By using large-scale molecular dynamics simulations, the dynamics of two-dimensional (2D) supercooled liquids turns out to be dependent on the system size, while the size dependence is not pronounced in three dimensional (3D) systems.
Kawasaki, Takeshi +3 more
core +1 more source
FEBS Letters, EarlyView.Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson +7 more
wiley +1 more source