Results 161 to 170 of about 1,825,425 (354)
What a State: Why the U.S. is Still Bad for Your Health (Policy)
The International Journal of Health Planning and Management, EarlyView.ABSTRACT The second Trump administration's centrepiece legislation, the modestly‐named Big Beautiful Bill, passed by the House of Representatives and going through the Senate at time of writing, offers an opportunity to reflect upon how the U.S. state affects health policy and the prospects for equitable access to affordable healthcare.
Calum Paton
wiley +1 more source
InfoMat, EarlyView.Zinc‐air/iodine hybrid batteries (ZAIHBs) hold great promise for energy storage but require advanced bifunctional catalysts to overcome sluggish oxygen and iodine redox kinetics. This study develops a hierarchical 3DOM Co(Se)/NC catalyst with single Co atoms and Co/CoSe2 nanoclusters that optimize redox energetics and mass transport.
Xueli Ji +7 more
wiley +1 more source
Hamiltonian path of \(M_ k-v\)
Revista Técnica de la Facultad de Ingeniería, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Eduardo Montenegro +1 more
openaire +2 more sources
Topological Quasiparticles of Light: From Spin‐Orbit Coupling to Photonic Skyrmions
Laser &Photonics Reviews, EarlyView.This review summarizes recent advances in photonic skyrmions, emphasizing the central role of spin–orbit coupling in their formation. The review discusses how spin–orbit interactions generate skyrmionic textures, examines modulation strategies for their dynamic control, and provides an overview of emerging directions and opportunities where these ...
Xinrui Lei, Qiwen Zhan
wiley +1 more source
Quantization of Massive Non-Abelian Gauge Fields in The Hamiltonian Path Integral Formalism
, 1998 Jun-Chen Su
openalex +2 more sources
Image‐Based Flaw Identification Using Convolutional Neural Network
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Flaw detection in structures is crucial for ensuring structural integrity and safety across various engineering applications. Traditional nondestructive evaluation (NDE) techniques often face challenges in accurately identifying and characterizing flaws, particularly when dealing with complex geometries and strain fields.
Pugazhenthi Thananjayan +2 more
wiley +1 more source
Feynman path integrals for discrete-variable systems: Walks on Hamiltonian graphs
Physical Review ResearchWe propose a natural, parameter-free, discrete-variable formulation of Feynman path integrals. We show that for discrete-variable quantum systems, Feynman path integrals take the form of walks on the graph whose weighted adjacency matrix is the ...
Amir Kalev, Itay Hen
doaj +1 more source
On the Complexity of the Bilevel Shortest Path Problem
Networks, EarlyView.ABSTRACT We introduce a new bilevel version of the classic shortest path problem and completely characterize its computational complexity with respect to several problem variants. In our problem, the leader and the follower each control a subset of the edges of a graph and together aim at building a path between two given vertices, while each of the ...
Dorothee Henke, Lasse Wulf
wiley +1 more source
Optimal Control Applications and Methods, EarlyView.Enhanced Cuckoo Search for Model Order Reduction ABSTRACT This article presents a critical review of classical and modern pole clustering techniques for model order reduction in high‐order systems. It highlights key limitations and common pitfalls encountered in traditional approaches, especially when extended to Multi‐Input Multi‐Output (MIMO) systems.
Kamel Ben Slimane +2 more
wiley +1 more source
A quantum computing scheme for the Hamiltonian path problem
, 2001 G. Sampath
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