Results 51 to 60 of about 79,083 (291)
Spectral properties and breathing dynamics of a few-body Bose–Bose mixture in a 1D harmonic trap
New Journal of Physics, 2018 We investigate a few-body mixture of two bosonic components, each consisting of two particles confined in a quasi one-dimensional harmonic trap. By means of exact diagonalization with a correlated basis approach we obtain the low-energy spectrum and ...
Maxim Pyzh +3 more
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Web-based sensor streaming wearable for respiratory monitoring applications. [PDF]
, 2011 This paper presents a system for remote monitoring of respiration of individuals that can detect respiration rate, mode of breathing and identify coughing events. It comprises a series of polymer fabric-sensors incorporated into a sports vest, a wearable
Dermot Diamond +17 more
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Breathing mode in two-dimensional binary self-bound Bose-gas droplets
, 2021 In this work, we study the stationary structures and the breathing mode behavior of a two-dimensional self-bound binary Bose droplet. We employ an analytical approach using a variational ansatz with a super-Gaussian trial order parameter and compare it ...
Reimann, S. M. +3 more
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Linearized physics and gravitational-waves polarizations in the Palatini formalism of GBD theory
Physics Letters B, 2020 A generalized Brans-Dicke (GBD) theory in the framework of Palatini formalism is proposed in this paper. We derive the field equations by using the variational approach and obtain the linearized equations by using the weak-field approximation method.
Jianbo Lu +4 more
doaj +1 more source
Applied Sciences, 2021 During mechanical ventilation, a disparity between flow, pressure and volume demands of the patient and the assistance delivered by the mechanical ventilator often occurs. This paper introduces an alternative approach of simulating and evaluating patient–
Richard Pasteka +4 more
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Visualization of nanocrystal breathing modes at extreme strains [PDF]
Nature Communications, 2015 Nanoscale dimensions in materials lead to unique electronic and structural properties with applications ranging from site-specific drug delivery to anodes for lithium-ion batteries. These functional properties often involve large-amplitude strains and structural modifications, and thus require an understanding of the dynamics of these processes.
Szilagyi, Erzsi +11 more
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Dissipative soliton breathing dynamics driven by desynchronization of orthogonal polarization states [PDF]
, 2023 Breathing solitons, i.e., dynamic dissipative solitons with oscillating pulse shape and energy caused by different mechanisms of spatiotemporal instabilities, have received considerable interest from the aspects of nonlinear science and potential ...
Huang, Zhiwei +8 more
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Gravitational breathing memory and dual symmetries
Journal of High Energy Physics, 2021 Brans-Dicke theory contains an additional propagating mode which causes homogeneous expansion and contraction of test bodies in transverse directions.
Ali Seraj
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The breathing mode of the modified skyrmion
Physics Letters B, 1985 Abstract The breathing mode spectrum of the modified Skyrme lagrangian is investigated by using the scaling method and semi-classical quantization. A resonance is found at an excitation energy of 480 MeV, close to the physical nucleon-Roper splitting. Difficulties in using the phase-shift analyses are discussed.
Ulrich B. Kaulfuss, Ulf-G. Meissner
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Study of cooperative breathing-mode in molecular chains [PDF]
Physical Review B, 2012 Using a controlled analytic non-perturbative treatment, that accounts for the quantum nature of the phonons, we derive a model that generically describes cooperative breathing-mode at strong electron-phonon interaction in one-band one-dimensional systems.
Pankaj, Ravindra, Yarlagadda, Sudhakar
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