Results 51 to 60 of about 2,866,395 (294)

Interseismic re-strengthening and stabilization of carbonate faults by "non-Dieterich" healing under hydrothermal conditions [PDF]

open access: yes, 2015
Friction experiments, consisting of a "velocity stepping" stage, a "slide-hold-slide" (SHS) stage and a second "velocity stepping" stage, have been performed to study the frictional healing behavior of carbonate fault gouge, and the effects of healing on
Chen, Jianye   +4 more
core   +2 more sources

Experimental study on coal seepage characteristics and stress sensitivity

open access: yesMeikuang Anquan, 2022
Taking No.3 coal seam of Daping Coal Mine in Lu’an Mining Area of Shanxi Province as the research object, the response law of coal permeability to pore pressure and surrounding pressure was systematically explored by using HB-2 type coal rock sample pore
LYU Runsheng   +4 more
doaj   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin   +2 more
wiley   +1 more source

Experimental study on effect of pore pressure and temperature on nitrogen flow in coal rock

open access: yesMeikuang Anquan, 2021
In order to investigate the influence of pore pressure and temperature on the permeability of coal rocks, based on the constant effective stress, the experiment of coal rock permeability at different pore pressures and temperatures are carried out with ...
YAO Guanlin, TANG Mingyun, ZHENG Pengxian, DUAN Sanzhuang, ZHANG Hailu
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Compositional, mechanical and transport properties of carbonate fault rocks and the seismic cycle in limestone terrains: A case study of surface exposures on the Longmenshan Fault, Sichuan, China [PDF]

open access: yes, 2015
Destructive earthquakes are common in tectonically active regions dominated by carbonate cover rocks. The catastrophic Wenchuan earthquake that struck Sichuan, China, also affected a section of carbonate cover terrain.
Chen, Jianye   +2 more
core  

Influential Factors of Loess Liquefaction and Pore Pressure Development

open access: yes, 2005
The liquefaction of loess under dynamic loading is studied experimentally with a dynamic triaxial test system. The effects of over-consolidation ratio (OCR), saturation degree and the frequency of dynamic loading upon loess liquefaction are investigated.
Zhang Y   +4 more
core   +1 more source

Effect of Seismic Loading on Variation of Pore Water Pressure During Pile Pull-Out Tests in Sandy Soils

open access: yesJournal of Engineering, 2021
Experimental model was done for pile model of L / D = 25 installed into a laminar shear box contains different saturation soil densities (loose and dense sand) to evaluate the variation of pore water pressure before and after apply seismic loading.
Haider N. Abdul Hussein   +2 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

A surface-charge model for mudstones and the application to Pore Pressure Prediction [PDF]

open access: yes, 2005
New geologic concepts have been developed that illuminate the critical role of bound water in the generation and prediction of overpressures in mudstones.
Traugott, Martin Olson
core  

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