Results 161 to 170 of about 1,701,182 (305)

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

«Null språk, null ord og null norsk»

open access: yes
Sammendrag Voksne døve innvandrere som lærer norsk tegnspråk (NTS), er en heterogen og liten gruppe. Enda mindre gruppe er voksne døve innvandrere som lærer et tegnspråk for første gang i sitt liv her. I den gruppen er det noen som har lært talespråk og lært å lese og skrive hjemlandets språk.
openaire   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

open access: yesAdvanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Stochastic growth and ligand-receptor interaction-mediated stabilization generate stereotyped dendritic arbors. [PDF]

open access: yesNat Neurosci
Shi R   +10 more
europepmc   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

open access: yesAdvanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge   +8 more
wiley   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

open access: yesAdvanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner   +5 more
wiley   +1 more source

Semiparametric Regression Estimation in Null Recurrent Nonlinear Time Series [PDF]

open access: yes
Estimation theory in a nonstationary environment has been very popular in recent years. Existing studies focus on nonstationarity in parametric linear, parametric nonlinear and nonparametric nonlinear models. In this paper, we consider a partially linear
Jia Chen, Jiti Gao, Degui Li
core  

No evidence of neural feature-specific pre-activation during the prediction of an upcoming stimulus. [PDF]

open access: yesNat Commun
Abdoun O   +6 more
europepmc   +1 more source

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