Results 91 to 100 of about 6,147 (304)

Nanoengineered Binetworks in Multifunctional Anionic Block Polymer Mesoblends for Improved Mechanical Properties

open access: yesAdvanced Functional Materials, EarlyView.
Mesoblends consist of a nanostructured polymer into which a second polymer is imbibed with a selective solvent. In this work, a solvent‐templatable pentablock terpolymer possessing a sulfonated midblock is modified with a hydrophilic polymer that is photocrosslinked in situ, yielding a hierarchical binetwork.
Kacie M. Wells   +3 more
wiley   +1 more source

An experimental comparison between the shear and the plane waves by using resonant column test

open access: yes, 2012
International Society of Offshore and Polar Engineers (ISOPE);ExxonMobil;Office of Naval Research Global;ARCHIRODON S.A.;Aristotle University of Thessaloniki - School of Engineering22nd International Offshore and Polar Engineering Conference, ISOPE-2012 -
Tuncan, Mustafa   +4 more
core  

Analysis and modelling of Resonant Column test results on reconstituted specimens of a saturated pyroclastic soil

open access: yes
In the last decades, several efforts have been made by the Scientific Community to properly investigate the role played by the factors that affect the soil dynamic behaviour and define reliable interpretation models.
G. Nicodemo   +3 more
core   +1 more source

Chiral Phase Change Nanomaterials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow   +11 more
wiley   +1 more source

Obtaining Representative Stiffness Degradation Parameters from the Resonant Column

open access: yes, 2023
Offshore wind turbines (OWT) are emerging as a crucial component of renewable energy in Europe, reinforcing the importance of efficient and reliable foundation designs to ensure long-term economic viability.
Buckley, Roisin   +2 more
core  

Electro‐Steric Ion Confinement in Polyelectrolyte Networks for Robust Nonvolatile Artificial Synapse

open access: yesAdvanced Functional Materials, EarlyView.
Polyelectrolyte stoichiometry governs ion transport and retention in electrolyte‐gated synaptic transistors. A PSS‐rich network creates electro‐steric ion confinement that suppresses ion back‐diffusion and stabilizes channel doping, enabling robust nonvolatile synaptic memory, linear weight updates, and low‐energy operation.
Donghwa Lee   +9 more
wiley   +1 more source

Experimental study on initial shear modulus and pore-size distribution of unsaturated loess

open access: yesYantu gongcheng xuebao, 2017
The initial shear modulus of soil G0 is an important parameter for predicting the ground deformation and dynamic response of many earth structures subjected to earthquake or explosion.
XU Jie 1,2,3, ZHAO Wen-bo 1,3, CHEN Yong-hui 1,2,3, LU Jia-nan 1,3
doaj   +1 more source

Energy-injecting virtual mass resonant column system

open access: yes, 1998
An innovative resonant column control system is introduced. The system is based on the concepts of energy injection and virtual mass. A unique feature of the system is that it allows the user to specify the resonant frequency and vibrating amplitude for ...
Li, X. S.   +3 more
core  

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

The Evaluation of the Initial Shear Modulus of Selected Cohesive Soils

open access: yesStudia Geotechnica et Mechanica, 2015
The paper concerns the evaluation of the initial stiffness of selected cohesive soils based on laboratory tests. The research materials used in this study were clayey soils taken from the area of the road embankment No.
Gabryś Katarzyna, Szymański Alojzy
doaj   +1 more source

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