Results 131 to 140 of about 3,005 (253)

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

open access: yesAdvanced Materials, Volume 38, Issue 31, 2 June 2026.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi   +3 more
wiley   +1 more source

Shear modulus and damping ratio of unsaturated kaolin measured by new suction-controlled cyclic triaxial device

open access: yes, 2011
The cyclic triaxial test is the most widely used way to measure the cyclic stress strain properties of saturated soils because of its availability in most geotechnical laboratories.
M. Biglari   +4 more
core   +1 more source

Light‑Driven Propulsion of Graphene Aerogels in Microgravity

open access: yesAdvanced Science, Volume 13, Issue 33, 15 June 2026.
Ultralight graphene aerogels convert laser light into thrust. Parabolic‐flight experiments directly compare their motion in microgravity and at 1 g, revealing order‐of‐magnitude enhancements in distance, velocity, and transient thrust when weight and friction are removed (∼50 times enhancement).
Omnia Khattab   +10 more
wiley   +1 more source

Geographic Variation in Diving Behaviour and Skin Isotope Ratios of Northern Bottlenose Whales, Hyperoodon ampullatus

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
High‐resolution multi‐sensor tag data from northern bottlenose whale populations in the northeast and northwest Atlantic showed differences in resting and foraging time budgets and behaviour. Skin biopsy stable isotopes corroborated likely dietary differences. Variability between populations has far‐reaching relevance for ecology and conservation, with
Sascha K. Hooker   +7 more
wiley   +1 more source

Differential Responsiveness to Exercise and Cognitive Remediation in Physical Health in People With Schizophrenia: Results From the CORTEX‐SP Study

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 6, June 2026.
ABSTRACT Non‐pharmacological interventions, such as exercise and cognitive remediation, have been widely investigated in people with schizophrenia (SZ), showing beneficial effects and supporting their role as complementary approaches to pharmacological treatment.
Mikel Tous‐Espelosin   +8 more
wiley   +1 more source

A protocol for non-contact measurement technique applied to cyclic triaxial test

open access: yes, 2018
Deformation in a conventional cyclic triaxial test is normally measured by using a point-wise measuring device such as a linear variable displacement transducer.
Uy, Erica Elice S.
core  

Study on Deformation Law of Crossing Layer Drilling Superimposed Floor Roadway

open access: yesEnergy Science &Engineering, Volume 14, Issue 6, Page 2752-2771, June 2026.
Based on deformation law of crossing layer drilling superimposed floor roadway, low dip angle drilling is particularly susceptible to complications such as borehole blockage and collapse. ABSTRACT Floor extraction roadway crossing layer drilling is a pivotal strategy for gas control in areas prone to coal and gas outbursts.
Xiao Liu   +9 more
wiley   +1 more source

Cyclic triaxial test apparatus for evaluating dynamic properties of residual soils

open access: yes, 2003
A cyclic triaxial apparatus was developed in this study to investigate the shear modulus and damping ratio of local residual soilsMaster of Engineering ...
Tou, Jen Hau.
core  

Capturing Complex Rate‐Dependent Behaviors of Saturated Clays: A Fractional Consistency Kinematic Hardening Viscoplastic Approach

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 8, Page 3281-3296, 10 June 2026.
ABSTRACT Saturated high plasticity clays show complex nonlinear, rate‐dependent, and hysteresis behaviors under non‐monotonic stress paths, requiring advanced mathematical constitutive equations for accurate description. Taking into account the inherent advantages of kinematic hardening mechanisms in simulating complex stress histories, this paper ...
Wei Cheng, Zhen‐Yu Yin
wiley   +1 more source

Cyclic Triaxial Loading of Cohesionless Silty Sand

open access: yes, 2015
To engineer efficient structures offshore, we need to extend our knowledge of soil response. Cyclic loading and high water pressure encountered offshore greatly influence cohesionless soil performance.
Ibsen, Lars Bo, Sabaliauskas, Tomas
core  

Home - About - Disclaimer - Privacy