Results 61 to 70 of about 2,773,929 (412)
The fillet of a rock on the Moon: Cohesion and size dependent abrasion rates from topographic diffusion, LRO/NAC and Apollo images [PDF]
arXiv, 2021 The efficiency of regolith production is key in understanding the properties of airless surfaces. Debris aprons, of fillets, around rocks are an ubiquitous morphology on many surfaces without atmosphere, which origin and evolution are largely unknown.
arxiv
Rock Mechanics and Rock Engineering, 2020 Heterogeneous rock contains numerous pre-existing three-dimensional (3D) cracks, which control its mechanical and fracturing properties. Considerable effort has been devoted to studying the volumetric fracturing behaviour of rock under static loading ...
Tao Zhou, Jianbo Zhu, Heping Xie
semanticscholar +1 more source
Molecular Oncology, EarlyView.Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu +11 more
wiley +1 more source
Revista Facultad de Ingeniería, 2019 Pillar replacement in mining works is a technique of using the pillars that are part of the support structures having a high degree of mineralization, which attracts economic interest.
Claudia Yasmin Montaño-Chinchilla +3 more
doaj +1 more source
Resonancias, 2021 At the end of 2017, discomforts among women musicians were publicly manifested due to the low presence of women in certain emblematic musical events. In a short time, this complaint became a shared claim, a focused questioning through which a series of ...
Mercedes Liska
doaj +1 more source
On the Coupling of Pressurized Flow and Elastic Expansion of Artificial Rocks [PDF]
arXiv, 2022 Pressurized fluid injection into underground rocks occurs in applications like carbon sequestration, hydraulic fracturing, and wastewater disposal, and may lead to human-induced earthquakes and surface uplift. The fluid injection raises the pore pressure within the porous rocks, while deforming them, yet this coupling is not well understood as ...
arxiv
Molecular Oncology, EarlyView.We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau +11 more
wiley +1 more source
Development and Validation of Universal 3D Blast Fragmentation Model
Applied Sciences, 2023 The dominant technology in hard rock mining is drilling and blasting; therefore, the importance of fragment size estimation is an essential problem in the mining industry.
Veljko Lapčević +3 more
doaj +1 more source
Investigation of a hydraulic impact: a technology in rock breaking [PDF]
Archive of Applied Mechanics 79, 9 (2009) 825-841, 2009 The finite element method and dimensional analysis have been applied in the present paper to study a hydraulic impact, which is utilized in a non-explosive rock breaking technology in mining industry. The impact process of a high speed piston on liquid water, previously introduced in a borehole drilled in rock, is numerically simulated. The research is
arxiv +1 more source
A TREATISE ON ROCKS, ROCK-WEATHERING AND SOILS. [PDF]
Journal of the American Chemical Society, 1905 n ...
openaire +2 more sources