Results 141 to 150 of about 152,187 (305)
The In Situ Electrochemical−Chemical Cascade Strategy for Pyruvic Acid Synthesis
Advanced Science, EarlyView.By employing an “unsaturation−oxygen coordination engineering” strategy, the local coordination environment is regulated to achieve efficient electrochemical synthesis of H2O2. Importantly, an electrochemical−chemical coupled cascade strategy is utilized for the efficient preparation of pyruvic acid via lactic acid oxidation. ABSTRACT Hydrogen peroxide
Xueli Mei +6 more
wiley +1 more source
Dirac quantization with constraints within intrinsic geometry [PDF]
Contributions to Mathematics, 2021 Paul Bracken
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Simulated annealing method in variational quantum algorithms
Физико-химические аспекты изучения кластеров, наноструктур и наноматериаловVariational quantum algorithms are the only quantum algorithms that are currently used in hybrid quantum-classical devices to solve rather practical than modelling problems in condensed matter physics, quantum chemistry, and machine learning.
D.A. Aleshin +3 more
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Spin Splitting Coupled Visible‐Light Driven Injection Photocurrent in Bilayer Altermagnets
Advanced Science, EarlyView.Interlayer engineering in bilayer altermagnets continuously tunes visible‐light injection photocurrents, accompanied by controllable altermagnetic spin splitting. Enhanced interlayer hybridization reconstructs the band and quantum geometries, leading to opposite evolution of the normal and magnetic injection currents and establishing a direct ...
Huanhuan Yang +3 more
wiley +1 more source
Boundary Energy Shaping of Linear Distributed Port-Hamiltonian Systems
, 2012 This paper deals with the stabilization via Casimir generation and energy shaping of linear, lossless, distributed port-Hamiltonian systems. Once inputs and outputs of the distributed port-Hamiltonian system have been chosen to obtain a well-defined ...
MACCHELLI, ALESSANDRO
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Advanced Science, EarlyView.This work reports conceptually unprecedented topological quantum biomaterials derived from engineered Pd3Sn nanostrips for oncological applications. Their near‐Fermi‐level electronic architecture and superior interfacial charge transport facilitate ultrasound‐amplified redox reactions and efficient ROS generation.
Zilu Chen +10 more
wiley +1 more source
On second order Hamiltonian systems [PDF]
, 2006 summary:The aim of the paper is to announce some recent results concerning Hamiltonian theory. The case of second order Euler–Lagrange form non-affine in the second derivatives is studied.
Smetanová, Dana
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An Improved Fault Diagnosis Algorithm for Highly Scalable Data Center Networks
MathematicsFault detection and localization are vital for ensuring the stability of data center networks (DCNs). Specifically, adaptive fault diagnosis is deemed a fundamental technology in achieving the fault tolerance of systems.
Wanling Lin +3 more
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Q‐LEAP: Millisecond Hyperdimensional Optimization for Full‐Spectrum Optical Metamaterials
Advanced Science, EarlyView.Q‐LEAP integrates physics‐informed residual machine learning with factorization‐machine‐encoded quantum annealing to design full‐spectrum optical metamaterials. It explores a 2108 design space and, in a single 2.56 ms annealing step, reaches 85.83% of the theoretical FoM limit, enabling selective 5‐8 µm emission with 3–5 and 8–14 µm suppression and ∼40×
Zikang Guo +3 more
wiley +1 more source