Results 31 to 40 of about 40,746 (261)

Excess pore water pressure due to ground surface erosion [PDF]

Applied Mathematical Modelling, 2018
Abstract The Laplace transform is applied to solve the groundwater flow equation with a boundary that is initially fixed but that starts to move at a constant rate after some fixed time. This problem arises in the study of pore water pressures due to erosional unloading where the aquifer lies underneath an unsaturated zone.
Steven Gagniere, Stefan G. Llewellyn Smith, Hund-Der Yeh   +2 more
openaire   +3 more sources

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Soil deformation and excess pore water pressure caused by excavation of twin-bored tunnels in soft soil

Yantu gongcheng xuebao, 2020
The theoretical solutions for the soil deformation and excess pore water pressure caused by excavation of twin-bored tunnels in saturated soft soil are given.
DING Zhi 1, 2, HONG Zhe-hao 1, FENG Cong-lie 1, WEI Xin-jiang 1, XU Tao 2, WANG Tao 3
doaj   +1 more source

Consolidation of partially saturated ground improved by impervious column inclusion: Governing equations and semi-analytical solutions

Journal of Rock Mechanics and Geotechnical Engineering, 2022
This study focuses on the consolidation behavior and mathematical interpretation of partially-saturated ground improved by impervious column inclusion.
Lei Wang, Annan Zhou, Yongfu Xu, Xiaohe Xia   +3 more
doaj   +1 more source

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

Therapeutic 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, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

Field monitoring of pore water pressure in fully and partly saturated debris flows at Ohya landslide scar, Japan [PDF]

Earth Surface Dynamics
The characteristics of debris flows (e.g., mobility, sediment concentration, erosion, and deposition of sediment) are dependent on the pore water pressure in the flows.
S. Oya, F. Imaizumi, S. Takayama
doaj   +1 more source

Generation and Dissipation of Excess Pore Pressure During Pressuremeter Tests

Soils and Foundations, 1989
Laboratory tests were carried out to simulate pressuremeter testing so that the generation and dissipation of pore water pressure during pressuremeter tests could be studied. A modified triaxial cell was used to accomodate 150 mm hollow cylinder specimens prepared with known stress history.
openaire   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS 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, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Dynamic responses of saturated soft soil foundation under high-speed train load

Rock and Soil Mechanics, 2021
Based on Biot's theory of porous media, this paper proposes a coupled vehicle-track-saturated foundation model to study the dynamic responses of saturated soft soil foundation under high-speed train load via two-and-half dimensional finite element ...
HU Jing , TANG Yue, ZHANG Jia-kang, DENG Tao   +3 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source