Results 61 to 70 of about 3,743,862 (250)
Poly(Alkoxythiophene) Rod‐Coil Block Copolymers for Organic Electrochemical Transistors
Advanced Materials, EarlyView.We present the first synthesis of poly(3‐alkoxythiophene) rod‐coil block copolymers as a new architecture for OMIECs. Incorporating PEG and PLLA coils can enhance device performance beyond the homopolymer. The figure‐of‐merit depends uniquely on coil length.
Junfu Tian +23 more
wiley +1 more source
Experimental Study on Hysteretic Behavior for Plate-Reinforced Connections
, 2010 8 plate-reinforced connections are manufactured at 1/2 scale and then tested under low-cyclic loadings to study their hysteretic behavior, and numerical simultation with ANSYS are applied based on the experimental results.
Xiang Gao, Shuang Feng, Yan Wang
core +1 more source
Advanced Materials, EarlyView.Organic artificial neurons couple mechanical deformation and ionic environments through nonlinear mechano‐electrochemical dynamics. Mechanical strain and electrolyte concentration reshape their nonlinear electrical characteristics, programming excitatory or inhibitory spiking responses that mimic mechanosensitive biological neurons and enable ...
Rassen Boukraa +4 more
wiley +1 more source
Linear and nonlinear modulus surfaces in stress space, from stress-strain measurements on Berea sandstone [PDF]
Nonlinear Processes in Geophysics, 2003 The elastic response of many rocks to quasistatic stress changes is highly nonlinear and hysteretic, displaying discrete memory. Rocks also display unusual nonlinear response to dynamic stress changes.
M. Boudjema +4 more
doaj
A Hysteretic Constitutive Model for Reinforced Concrete Panel Elements
International Journal of Concrete Structures and Materials, 2019 A simple yet effective constitutive model-referred to as the “Fixed Strut Angle Model” (FSAM)-is presented in this paper for simulating the nonlinear axial/shear behavior of reinforced concrete membrane (panel) elements subjected to generalized and ...
Kutay Orakcal +2 more
doaj +1 more source
Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells
Advanced Materials Interfaces, EarlyView.Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss +4 more
wiley +1 more source
Test Research on Spatial Hysteretic Behavior of Circular Steel Pipe
, 2010 A test to study the spatial hysteretic behavior of circular steel pipe subjected to cyclic load was designed. The test setup and data acquisition system were applicable for three-dimension load.
Xu Dong Zhi, Feng Fan, Gui Bo Nie
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Accurate and efficient modeling of the hysteretic behavior of sliding bearings [PDF]
, 2019 This paper presents a uniaxial phenomenological model for the simulation of the hysteretic behavior typically exhibited by sliding bearings deforming along one of their transverse directions under the effect of an axial compressive load.
Rosati L. +7 more
core +1 more source
Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source
Streamflow Hysteresis Analysis Through a Deep‐Dive Budget of the St Venant Equation Momentum Terms
Water Resources ResearchHysteretic conditions, characterized by non‐unique relationships and temporal phasing of flow variables, are common in unsteady open‐channel flows. Hysteresis effects can lead to significant discharge estimation errors when using traditional, unique ...
E. House, E. Meselhe, M. Muste, I. Demir
doaj +1 more source