Results 41 to 50 of about 800,801 (297)

Influence of Substitution on the Interplay of Photochemical Switching and Phase Transitions in Azobenzene‐Based Molecular Materials

open access: yesAngewandte Chemie, EarlyView.
This study investigates the influence of several substituents at different positions on photochemical and thermal properties of azobenzene‐based materials to provide valuable structure‐property relationships for the specific design of azobenzene‐based materials for future energy storage and phase change materials. ABSTRACT Understanding and translating
Conrad Averdunk, Hermann A. Wegner
wiley   +2 more sources

Technical Notoe: Prediction of Static Liquefaction by Nor Sand Constitutive Model

open access: yesStudia Geotechnica et Mechanica, 2015
The paper gives a short description of unstable behaviour of saturated sand under undrained monotonic loading. Constitutive model Nor Sand capable to describe static liquefaction is presented.
Sternik Krzysztof
doaj   +1 more source

Geostatistical analysis of spatial variability of the liquefaction potential – Case study of a site located in Algiers (Algeria)

open access: yesStudia Geotechnica et Mechanica, 2021
The city of Algiers (Algeria) is a highly seismic area, and therefore, soil liquefaction poses a major concern for structures resting on sandy soil. A campaign of 62 static penetration tests or cone penetrometer tests (CPT) was carried out on a site ...
Bouguerba Salah Eddine   +2 more
doaj   +1 more source

Effects of initial stress anisotropy on the onset of undrained instability for Guamo sand

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2022
Undrained instability is a failure mode that has been observed in many sandy slopes. However, the highly anisotropic stress states caused by the geometry of the slope have not been duly considered from the experimental point of view.
Luis Felipe Prada-Sarmiento   +2 more
doaj   +1 more source

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

open access: yesAdvanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus   +9 more
wiley   +1 more source

Instability of Compacted Residual Soil

open access: yesGeosciences, 2021
Static liquefaction of loose sands has been observed to initiate at stress ratios far less than the steady-state stress ratio. Different collapse surface concepts largely based on undrained triaxial test results have been proposed in the literature to ...
Sainulabdeen Mohamed Junaideen   +2 more
doaj   +1 more source

Data‐Driven Materials Science for Energy‐Sustainable Applications

open access: yesAdvanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

Experimental study on effect of initial static pore water pressure on static and dynamic shear properties of sand

open access: yesYantu gongcheng xuebao, 2019
A series of undrained cyclic torsional shear tests and monotonic torsional shear tests are carried out on Fujian standard sand and Hutuo River fine sand under different initial static pore water pressures by using the hollow cylinder torsional shear ...
XU Cheng-shun 1, LI Yan-mei 1,2, PAN Xia 1, GENG Lin 1
doaj   +1 more source

Performance Prediction of High-Speed Hydrogen Gas-Lubricated Herringbone Grooved Journal Bearing

open access: yesApplied Sciences, 2022
The liquefaction of hydrogen is considered to be a crucial process in the large-scale utilization of hydrogen energy. In hydrogen liquefaction, hydrogen turbo-expander is a key refrigerating machine for high liquefaction efficiency.
Mingchen Qiang   +5 more
doaj   +1 more source

Estimation of Liquefaction Potential around Fukui City Based on Geo-statistical Technique [PDF]

open access: yes, 1998
Described is a numerical procedure to estimate spatial soi1 liquefaction potential based on geo-statistical technique. Geo-statistical,which has been used to estimations of ore grade distribution in mines,is a kind of statistical estimator technique on ...
KOJIMA, Keisuke   +3 more
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