Articles with "coherence" as a keyword



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Distribution and Generation of Quantum Coherence for Gaussian States in de Sitter Space

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Published in 2021 at "Annalen der Physik"

DOI: 10.1002/andp.202000536

Abstract: We study the distribution and generation of quantum coherence for two-mode and multi-mode Gaussian states in de Sitter space. It is found that the quantum coherence is redistributed among the mode in different open charts… read more here.

Keywords: quantum coherence; space; coherence; distribution generation ... See more keywords
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Enhancement of the Quantum Coherence in a Hierarchical Environment System by Weak Measurement and Weak Measurement Reversal

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Published in 2023 at "Annalen der Physik"

DOI: 10.1002/andp.202300027

Abstract: The quantum coherence of a two‐qubit system in which each qubit is coupled to its own hierarchical environment is studied. The effect of the hierarchical environment is explored in order to improve the coherence effectively.… read more here.

Keywords: weak measurement; coherence; hierarchical environment; quantum coherence ... See more keywords
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Mapping rainstorm erosion associated with an individual storm from InSAR coherence loss validated by field evidence for the Atacama Desert

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Published in 2020 at "Earth Surface Processes and Landforms"

DOI: 10.1002/esp.4868

Abstract: Extreme high‐magnitude and low‐frequency storm events in arid zones provide the necessary runoff to entrain sediments from source areas and therefore dictate the linkages between hillslopes and channels. Nevertheless, the erosive impact of large storms… read more here.

Keywords: atacama desert; field; coherence; loss ... See more keywords
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Longitudinal effect of dementia carers' sense of coherence on burden

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Published in 2022 at "International Journal of Geriatric Psychiatry"

DOI: 10.1002/gps.5784

Abstract: A sense of coherence (SOC) could help us better understand why there are individuals who cope better than others in similar situations. The study aimed to assess the effect of SOC on the course of… read more here.

Keywords: coherence; sense coherence; longitudinal effect; effect dementia ... See more keywords
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Partial coherence and frustration in self‐organizing spherical grids

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Published in 2019 at "Hippocampus"

DOI: 10.1002/hipo.23144

Abstract: Nearby grid cells have been observed to express a remarkable degree of long‐range order, which is often idealized as extending potentially to infinity. Yet their strict periodic firing and ensemble coherence are theoretically possible only… read more here.

Keywords: coherence; partial coherence; frustration self; coherence frustration ... See more keywords
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Synthesis of theories on cellular powering, coherence, homeostasis and electro‐mechanics: Murburn concept and evolutionary perspectives

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Published in 2023 at "Journal of Cellular Physiology"

DOI: 10.1002/jcp.31000

Abstract: If evolution was/is a fact, a simplified/unifying approach to explain cellular physiology is warranted. Such a perspective should agree with the thermodynamic, kinetic, structural, and operational‐probabilistic considerations; without invoking overt intelligence or determinism, and must… read more here.

Keywords: coherence; synthesis; physiology; theories cellular ... See more keywords
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Lateral image reconstruction of optical coherence tomography using one‐dimensional deep deconvolution network

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Published in 2022 at "Lasers in Surgery and Medicine"

DOI: 10.1002/lsm.23543

Abstract: Optical coherence tomography (OCT) is a cross‐sectional imaging method utilizing a low coherence interferometry. The lateral resolution of the OCT is limited by the numerical aperture (NA) of the imaging lens. Using a high NA… read more here.

Keywords: coherence; optical coherence; deep deconvolution; deconvolution network ... See more keywords
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Dephasing optimization through coherence order pathway selection (DOTCOPS) for improved crusher schemes in MR spectroscopy

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Published in 2019 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.27587

Abstract: To develop an algorithm which can robustly eliminate all unwanted coherence pathways for an arbitrary magnetic resonance spectroscopy experiment through the adjustment of the relative amplitudes of crusher gradients, thereby reducing the effects of spurious… read more here.

Keywords: optimization coherence; coherence; order pathway; coherence order ... See more keywords
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Aligning South Africa's National Development Plan with the 2030 Agenda's Sustainable Development Goals : guidelines from the Policy Coherence for Development movement

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Published in 2018 at "Sustainable Development"

DOI: 10.1002/sd.1745

Abstract: Sustainable development depends on coherence between the development policies of recipients and the providers of development assistance. Yet achieving coherence is difficult. This paper examines the extent to which the Policy Coherence for Development movement… read more here.

Keywords: sustainable development; coherence; policy coherence; coherence development ... See more keywords
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Coulomb gluons will generally destroy coherence

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Published in 2021 at "Journal of High Energy Physics"

DOI: 10.1007/jhep12(2021)084

Abstract: Abstract Coherence violation is an interesting and counter-intuitive phenomenon in QCD. We discuss the circumstances under which violation occurs in observables sensitive to soft radiation and arrive at the conclusion that almost all such observables… read more here.

Keywords: coherence violation; violation; gluons generally; coherence ... See more keywords
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The effect of inherent and incidental constraints on bimanual and social coordination.

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Published in 2021 at "Experimental brain research"

DOI: 10.1007/s00221-021-06114-8

Abstract: The current investigation was designed to examine the influence of inherent and incidental constraints on the stability characteristics associated with bimanual and social coordination. Individual participants (N = 9) and pairs of participants (N = 18, 9 pairs) were… read more here.

Keywords: incidental constraints; coordination; coherence; bimanual social ... See more keywords