Results 211 to 220 of about 145,081 (341)

Computational Analysis of the Vibrational Response of Lunar Regolith Made of Nonspherical Grains

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Vibration‐based systems have shown that appropriately oriented and tuned mechanical oscillations can disrupt regolith interlocking and promote flow. Building on this evidence, the present study investigates vibration‐controlled granular discharge as a potential ISRU (In Situ Resource Utilization) strategy, with the aim of supporting ...
Lewis Traquair   +4 more
wiley   +1 more source

Rearrangement Towards Stability: Plastic Shakedown in Granular Materials Under Thermal Cycles

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Granular materials are routinely subjected to thermal cycling due to natural and anthropogenic phenomena. Despite the ubiquity of this occurrence and its relevance for science, engineering, and technology, the long‐term thermo‐mechanical response of granular materials to repeated heating and cooling remains poorly understood.
Naghmeh Mehraeen   +1 more
wiley   +1 more source

Particle‐Scale Mechanics of a Regolith‐Type Soil

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT The existing studies have reported that the surface of Mars shows the presence of materials having igneous origin, including basalt and regolith‐type coarse soils. These findings are affected by significant uncertainties and, therefore, the selection of simulants for various exploration applications, including surface mobility of rovers ...
Vincenzo Nardelli   +2 more
wiley   +1 more source

Predictors of 2‐Week Post‐Void Residual After Intradetrusor OnabotulinumtoxinA Injection for Overactive Bladder: A Sex‐ and Neurogenic Status‐Stratified Analysis

open access: yesNeurourology and Urodynamics, EarlyView.
ABSTRACT Objective Urinary retention rates after intradetrusor onabotulinumtoxinA (BTX‐A) peak at 2 weeks, yet risk stratification by sex and neurogenic status remains limited. We evaluated predictors of 2‐week post‐void residual (PVR) and differences by sex and neurogenic bladder status using the largest retrospective cohort to date.
Saawan D. Patel   +2 more
wiley   +1 more source

Direct interactions between PSD-95 and stargazin control synaptic AMPA receptor number

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2002
E. Schnell   +5 more
semanticscholar   +1 more source

Nanocellulose Hybrid Reinforcement in Surface‐Modified Pistachio Shell/Epoxy Composites: A Multiscale Interface Engineering Strategy for Lignocellulosic Biomass‐Based Materials

open access: yesPolymer Composites, EarlyView.
Sustainable high‐performance epoxy composites reinforced with functionalized pistachio shell waste and nanocellulose. ABSTRACT In this study, pistachio shell waste (PShW) was used as a lignocellulosic reinforcing phase in an epoxy matrix to develop sustainable composite materials, and its surface properties were tailored using various chemical ...
Mahide Yağmur Kara, Suheyla Kocaman
wiley   +1 more source

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