Results 71 to 80 of about 13,967 (253)

Self-dual gauge fields from superstring field theory

open access: yesJournal of High Energy Physics
The action for self-dual gauge fields that emerges from the recently constructed superstring field theory is found. The new superstring field theory reduces to that of Sen in a certain limit, and in this limit the new action for self-dual gauge fields ...
Chris Hull
doaj   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

open access: yesAdvanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez   +9 more
wiley   +1 more source

The inertial effect of acceleration fields on a self-decoupled wheel force transducer

open access: yesLatin American Journal of Solids and Structures
Wheel force transducer (WFT) is a tool which can measure the three-axis forces and three-axis torques applied to the wheel in vehicle testing applications.
Lihang Feng   +3 more
doaj   +1 more source

A self-decoupled 32-channel receive array for human-brain MRI at 10.5 T. [PDF]

open access: yesMagn Reson Med, 2021
Tavaf N   +10 more
europepmc   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

Resolving molecular orbitals self-decoupled from semiconductor surfaces

open access: yesChem. Sci., 2014
Molecular orbitals of chemisorbed nitrosobenzene are electronically decoupled from a clean semiconductor substrate and resolved by STM.
Jing Hui He   +5 more
openaire   +1 more source

Self-Decoupled Quad-Port CPW-Fed Fractal MIMO Antenna With UWB Characteristics

open access: yesInternational Journal of Antennas and Propagation
In this work, a novel fractal multiple-input multiple-output (MIMO) antenna is designed for ultrawideband (UWB) applications. The radiating structure of the MIMO configuration employs a circular fractalradiating structure excited through a modified ...
Mian Muhammad Kamal   +5 more
doaj   +1 more source

Few-Shot Object Detection on Remote Sensing Images Based on Decoupled Training, Contrastive Learning, and Self-Training

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Few-shot object detection (FSOD) in remote sensing imagery faces two critical challenges compared to general methods trained on large datasets, first, only a few labeled instances leveraged as the training set significantly limit the feature ...
Shun Zhang   +3 more
doaj   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

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