Results 51 to 60 of about 37,202 (296)
Conservation Laws For Every Quantum Measurement Outcome [PDF]
QuantumIn the paradigmatic example of quantum measurements, whenever one measures a system which starts in a superposition of two states of a conserved quantity, it jumps to one of the two states, implying different final values for the quantity that should ...
Daniel Collins, Sandu Popescu
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Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion
Advanced Materials, EarlyView.This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang +9 more
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Connections Between Symmetries and Conservation Laws
Symmetry, Integrability and Geometry: Methods and Applications, 2005 This paper presents recent work on connections between symmetries and conservation laws. After reviewing Noether's theorem and its limitations, we present the Direct Construction Method to show how to find directly the conservation laws for any given ...
George Bluman
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Approximate Conservation Laws of Nonvariational Differential Equations
Mathematics, 2019 The concept of an approximate multiplier (integrating factor) is introduced. Such multipliers are shown to give rise to approximate local conservation laws for differential equations that admit a small perturbation.
Sameerah Jamal
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Advanced Materials, EarlyView.Intense single‐cycle THz electric‐field pulses enable ultrafast control of emergent electronic and magnetic states at LaNiO3/CaMnO3 interfaces. Combined X‐ray and optical probes reveal sub‐picosecond demagnetization driven by spin‐polarized currents and slower magnetoelastic dynamics linked to spin–lattice coupling.
Abigail M. Derrico +15 more
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On the Conservation Laws and Exact Solutions of a Modified Hunter-Saxton Equation
Advances in Mathematical Physics, 2014 We study the modified Hunter-Saxton equation which arises in modelling of nematic liquid crystals. We obtain local conservation laws using the nonlocal conservation method and multiplier approach.
Sait San, Emrullah Yaşar
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Opportunities for Multiscale Pattern Modulation with Temporally Arrested Breath Figures
Advanced Materials Interfaces, EarlyView.This works presents the temporally arrested breath figure methodology and its opportunities for pattern modulation. Through thermodynamic and photochemical phase change handles, this method uses drop‐wise condensation as a dynamic template for fast, accessible and scalable micropatterning.
Francis J. Dent +5 more
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A fluid dynamic model for supply chains
Networks and Heterogeneous Media, 2006 The paper deals with a fluid dynamic model for supply chains. Amixed continuum-discrete model is proposed and possible choices ofsolutions at nodes guaranteeing the conservation of fluxes arediscussed.
Ciro D'Apice, Rosanna Manzo
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Advanced Materials Technologies, EarlyView.Polymer‐coated carbon nanotubes were engineered as protease‐responsive nanocarriers for protein delivery in intact plants. GFP cargo can be released by cytosolic phytaspase cleavage and subsequently targeted to mitochondria via an N‐terminal sequence, enabling controlled intracellular protein delivery without tissue damage and demonstrating stable ...
Simon Sau Yin Law +3 more
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Conservation Laws for a Variable Coefficient Variant Boussinesq System
Abstract and Applied Analysis, 2014 We construct the conservation laws for a variable coefficient variant Boussinesq system, which is a third-order system of two partial differential equations. This system does not have a Lagrangian and so we transform it to a system of fourth-order, which
Ben Muatjetjeja, Chaudry Masood Khalique
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