Results 131 to 140 of about 50,281 (233)
The harmonic oscillator with dissipation within the theory of open quantum systems [PDF]
Helv. Phys. Acta 67 (1994) 436-449, 2005 Time evolution of the expectation values of various dynamical operators of the harmonic oscillator with dissipation is analitically obtained within the framework of the Lindblad theory for open quantum systems. We deduce the density matrix of the damped harmonic oscillator from the solution of the Fokker-Planck equation for the coherent state ...
arxiv
Journal of Advanced Nursing, Volume 81, Issue 6, Page 2946-2963, June 2025.ABSTRACT Aim Identify and describe nurse‐administered screening tools used in emergency departments (ED) to detect elder abuse. Design A scoping review of literature published between 1999 and 2024 was conducted following the guidance of the Joanna Briggs Institute Manual for Evidence Synthesis and a methodological framework for scoping studies ...
Mohamed El Hussein, Dawson Sheehan
wiley +1 more source
Purity of states in the theory of open quantum systems [PDF]
Romanian Journal of Physics, Vol. 43, No. 7-8, p. 481 (1998), 2006 The condition of purity of states for a damped harmonic oscillator is considered in the framework of Lindblad theory for open quantum systems. For a special choice of the environment coefficients, the correlated coherent states are shown to be the only states which remain pure all the time during the evolution of the considered system. These states are
arxiv
Optimised Image Autofocusing For Polarimetric Isar
, 2006 Publication in the conference proceedings of EUSIPCO, Florence, Italy ...
BERIZZI, FABRIZIO +4 more
openaire +5 more sources
Journal of Neurochemistry, Volume 169, Issue 6, June 2025.Autism spectrum disorder (ASD) is a neurodevelopmental condition linked to glutamatergic neurotransmission abnormalities. We analyzed by HPLC the cerebral and peripheral profiles of D‐aspartate, D‐serine, and other L‐amino acids involved in NMDA receptor signaling in environmental ASD rat models prenatally exposed to lipopolysaccharide or valproate ...
Anna Di Maio +9 more
wiley +1 more source
Learning from Semantic Inconsistencies as the Origin of Dynamic Capabilities in MNCs: Evidence from Pharmaceutical MNCs [PDF]
, 2019 This paper focuses on origins of dynamic capabilities in multinational corporations (MNCs). Building on literature in the area of organizational memory and organizational learning, we investigate factors that contribute to subsidiaries of MNCs ability to
Alam, Iam, Kiani, Isar, Seifzadeh, Pouya
core +1 more source
ISAR Image Quality Assessment Based on Visual Attention Model
Applied SciencesThe quality of ISAR (Inverse Synthetic Aperture Radar) images has a significant impact on the detection and recognition of targets. Therefore, ISAR image quality assessment is a fundamental prerequisite and primary link in the utilization of ISAR images.
Jun Zhang, Zhicheng Zhao, Xilan Tian
doaj +1 more source
When is Cat(Q) cartesian closed? [PDF]
arXivAn example in the paper "Exponentiable functors between quantaloid-enriched categories" is mistaken: it is not true that the category of categories and functors enriched in any free quantaloid is cartesian closed. To correct this, we give here an elementary characterization of those quantaloids Q for which Cat(Q) is cartesian closed.
arxiv
Performance Boundaries and Tradeoffs in Super-Resolution Imaging Technologies for Space Targets [PDF]
arXivInverse synthetic aperture radar (ISAR) super-resolution imaging technology is widely applied in space target imaging. However, the performance limits of super-resolution imaging algorithms remain a rarely explored issue. This paper investigates these limits by analyzing the boundaries of super-resolution algorithms for space targets and examines the ...
arxiv