Results 121 to 130 of about 156,272 (383)

Magnetic Precursor to the Structural Phase Transition in V2O3

open access: yesAdvanced Electronic Materials, EarlyView.
V₂O₃, a model Mott insulator, undergoes a metal‐insulator transition linked to structural and magnetic transitions, though the underlying mechanism remains unclear. Through muon‐spin rotation and X‐ray diffraction on strain‐engineered thin films, a magnetic precursor to the structural transition is identified, emphasizing the key role of magnetism in ...
Chubin Huang   +7 more
wiley   +1 more source

Nonlocal growth processes and conformal invariance

open access: yes, 2012
Up to now the raise and peel model was the single known example of a one-dimensional stochastic process where one can observe conformal invariance. The model has one-parameter.
Alcaraz, Francisco C.   +1 more
core   +1 more source

Softening of Vibrational Modes and Anharmonicity Induced Thermal Conductivity Reduction in a‐Si:H at High Temperatures

open access: yesAdvanced Electronic Materials, EarlyView.
This study developed a neuroevolution machine learning potential of both a‐Si:H and a‐Si systems, and revealed that the softening of vibrational modes and enhanced anharmonicity contribute to the reduction in thermal conductivity with increasing temperature and hydrogen concentration.
Zhuo Chen   +8 more
wiley   +1 more source

Thermal Behavior of Mesoporous Aramid Fiber Reinforced Silica Aerogel Composite for Thermal Insulation Applications: Microscale Modeling [PDF]

open access: yesJournal of Applied and Computational Mechanics
This paper explores the incorporation of aramid fibers, recognized for their high mechanical flexibility and low thermal conductivity (TC), to serve as reinforcing agents within the highly porous aerogel matrix in order to overcome their fragility and ...
Wiem Nasri   +6 more
doaj   +1 more source

Integrated Capture and Electroreduction of Low‐Concentration CO2 to CO Using Geopolymer|Graphene‐Cobalt Phthalocyanine Composite

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
A highly efficient e‐CO2RR platform for efficient and selective CO production from the electroreduction of the low‐concentration CO2 in the simulated biogas is successfully established. This platform is created for the first time using geopolymer‐encapsulated graphene‐supported cobalt phthalocyanine.
Eunice Estrella De Guzman   +3 more
wiley   +1 more source

Robust Optimization in Simulation: Taguchi and Response Surface Methodology [PDF]

open access: yes
Optimization of simulated systems is tackled by many methods, but most methods assume known environments. This article, however, develops a 'robust' methodology for uncertain environments.
Dellino, G.   +2 more
core   +1 more source

Rsm K1 and Rsm K5 Rose Germplasm1

open access: yesHortScience, 1980
Abstract The improvement of winter hardiness of tender tetraploid hybrid tea, grandiflora and floribunda roses has been difficult because of interspecific crossing barriers between these and hardy northern species.
openaire   +1 more source

Expert Strategies: Skull Base Reconstruction—Global Perspectives, Insights, and Algorithms through a Mixed Methods Approach

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Objective There is limited consensus on endoscopic skull base surgery (ESBS) reconstruction principles. This study aims to generate comprehensive themes regarding ESBS reconstruction by pooling the experiences of ESBS experts, with comparison to a literature review of current published evidence.
Edward C. Kuan   +77 more
wiley   +1 more source

Longitudinal Analysis of Neuroradiological Biomarkers for Fragile X‐Associated Tremor/Ataxia Syndrome and Implications for Clinical Trials

open access: yesAnnals of Neurology, EarlyView.
Objective The objective of this study was to show the capacity of structural brain magnetic resonance imaging (MRI) measures to serve as monitoring biomarkers for Fragile X‐Associated Tremor/Ataxia Syndrome (FXTAS). Methods From 2 longitudinal studies of male FMR1 premutation carriers, 2 brain MRI scans were selected from each participant, collected ...
David Hessl   +6 more
wiley   +1 more source

HCN2‐Associated Neurodevelopmental Disorders: Data from Patients and Xenopus Cell Models

open access: yesAnnals of Neurology, EarlyView.
Objective We aimed to characterize the phenotypic spectrum and functional consequences associated with variants in HCN2, encoding for the hyperpolarization‐activated cyclic nucleotide (HCN) gated channel 2. Methods GeneMatcher facilitated the recruitment of 21 individuals with HCN2 variants from 15 unrelated families, carrying HCN2 variants.
Clara Houdayer   +52 more
wiley   +1 more source

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