Results 51 to 60 of about 18,671,976 (307)

Determination of Limit Pore Size Distributions of Porous Materials From Mercury Intrusion Curves

open access: yesEngineering Transactions, 2006
The application of the capillary and chain models of pore architecture are proposed in the paper for determination of limit pore size distributions of porous materials based on the mercury intrusion curves.
Mieczysław Cieszko, Marcin Kempiński
doaj   +1 more source

The Impact of the COVID‐19 Pandemic on Childhood Cancer Survival: A Population‐Based Assessment of Survival Patterns Between 2015 and 2023 in Germany

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann   +8 more
wiley   +1 more source

Artificial Neural Network Modeling for Spatial and Temporal Variations of Pore-Water Pressure Responses to Rainfall

open access: yesAdvances in Meteorology, 2015
Knowledge of spatial and temporal variations of soil pore-water pressure in a slope is vital in hydrogeological and hillslope related processes (i.e., slope failure, slope stability analysis, etc.).
M. R. Mustafa   +4 more
doaj   +1 more source

Bone Mineral Density After Contemporary Treatment for Acute Lymphoblastic Leukaemia: A Matched Cross‐Sectional Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Reduced bone mineral density (BMD) has been reported in survivors of childhood and young adult acute lymphoblastic leukaemia (ALL); however, data from cohorts treated with contemporary protocols and including matched controls remain limited.
Karen Schow Jensen   +10 more
wiley   +1 more source

Pore structure characterization and flow simulation of laminated shale oil reservoir in Jiyang Depression

open access: yesYouqi dizhi yu caishoulu
With the development of oil and gas exploitation for unconventional reservoirs, shale oil plays a vital role in national energy security as an essential replacement resource.
YANG Yuxuan   +4 more
doaj   +1 more source

Stochastic modelling of filtration with sieving in graded pore networks

open access: yesJournal of Fluid Mechanics
We model filtration of a feed solution, containing both small and large foulant particles, by a membrane filter. The membrane interior is modelled as a network of pores, allowing for the simultaneous adsorption of small particles and sieving of large particles, two fouling mechanisms typically observed during the early stages of commercial filtration ...
Binan Gu   +3 more
openaire   +3 more sources

Pore-Scale Study of Fluid Flow and Drag Force in Randomly Packed Beds of Different Porosities

open access: yes, 2019
Understanding the relationship between a fluid flow and the structural properties of a bed is important for various industrial applications and a proper description of particle–fluid flow.
Qinfu Hou (6452654)   +2 more
core   +1 more source

Multiscale pore-fracture hybrid pore network modeling for drainage in tight carbonate

open access: yes, 2023
Tight carbonate possesses both fractures and multiscale pores. Flow through tight carbonate rocks involves several length scales and the complicated flow physics.
林缅   +5 more
core   +1 more source

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess   +5 more
wiley   +1 more source

Pore-network modeling of flow in shale nanopores: Network structure, flow principles, and computational algorithms

open access: yesEarth-Science Reviews, 2022
Hydrocarbons in subsurface nanoporous media, such as shale, are promising energy resources to compensate for the shortage of conventional reservoirs. Pore-network modeling serves as a valuable tool for simulating microscale fluid transport and elucidating flow physics in porous media.
Cui, Ronghao   +2 more
openaire   +3 more sources

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