Results 21 to 30 of about 489,148 (161)

Infrared detection method of zero value insulator considering relative humidity and pollution degree

open access: yes电力工程技术, 2022
Zero-value insulator infrared detection method is widely used with the characteristics of precision, efficiency and safety, but its measurement results are easily affected by the relative humidity and pollution degree of the environment.
TAO Yuning, FANG Chunhua
doaj   +1 more source

Decoherence at zero temperature [PDF]

open access: yesJournal of Optics B: Quantum and Semiclassical Optics, 2003
Most discussions of decoherence in the literature consider the high-temperature regime but it is also known that, in the presence of dissipation, decoherence can occur even at zero temperature. Whereas most previous investigations all assumed initial decoupling of the quantum system and bath, we consider that the system and environment are entangled at
Ford, G. W., O'Connell, R. F.
openaire   +4 more sources

Thermal performance analysis of net zero energy home for sub zero temperature areas

open access: yesCase Studies in Thermal Engineering, 2018
With the increase in energy demand globally, environmental risks are also becoming more serious than ever before. Emission of carbon dioxide (CO2) and other greenhouse gases (GHGs) are hastily contributing to global warming and ozone depletion phenomenon.
Muhammad Irfan   +2 more
doaj   +1 more source

Thermodynamical phases in a PNJL model at zero temperature

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
The confinement/deconfinement transition described the Polyakov–Nambu–Jona–Lasinio (PNJL) model is extended to be operative at zero temperature regime.
O. A. Mattos, T. Frederico, O. Lourenço
doaj   +1 more source

Combined Temperature Compensation Method for Closed-Loop Microelectromechanical System Capacitive Accelerometer

open access: yesMicromachines, 2023
This article describes a closed-loop detection MEMS accelerometer for acceleration measurement. This paper analyzes the working principle of MEMS accelerometers in detail and explains the relationship between the accelerometer zero bias, scale factor and
Guowen Liu   +7 more
doaj   +1 more source

A Temperature Drift Suppression Method of Mode-Matched MEMS Gyroscope Based on a Combination of Mode Reversal and Multiple Regression

open access: yesMicromachines, 2022
In recent years, the application prospects of high-precision MEMS gyroscopes have been shown to be very broad, but the large temperature drift of MEMS gyroscopes limits their application in complex temperature environments.
Liangqian Chen   +6 more
doaj   +1 more source

Holographic s+p insulator/superconductor phase transition at zero temperature

open access: yesPhysics Letters B, 2017
We study the holographic s+p insulator/superconductor phase transition at zero temperature by using the model with a scalar triplet charged under an SU(2) gauge field in anti-de Sitter (AdS) soliton background. In this model, besides the insulator phase,
Ran Li, Tieguang Zi, Hongbao Zhang
doaj   +1 more source

Vector meson gravitational form factors and generalized parton distributions at finite temperature within the soft-wall AdS/QCD model

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
We investigate the vector meson’s gravitational form factors (GFFs) and generalized parton distributions (GPDs) at finite temperatures within the soft-wall AdS/ QCD model.
Minaya Allahverdiyeva, Shahin Mamedov
doaj   +1 more source

Influence of processing conditions of atmospheric freeze-drying/low-temperature drying on the drying kinetics of sliced fruits and their vitamin C retention

open access: yesJournal of Agriculture and Food Research, 2021
Sliced fruits (apple and kiwi) were dried under atmospheric freeze-drying (AFD) and/or low-temperature drying (LTD) conditions, and the drying kinetics, resultant degree of shrinkage, and vitamin C retention were evaluated.
Kyuya Nakagawa   +4 more
doaj   +1 more source

Dense-matter equation of state at zero & finite temperature [PDF]

open access: yesEPJ Web of Conferences
At high density, matter is expected to undergo a phase transition to deconfined quark matter. Although the density at which it happens and the strength of the transition are still largely unknown, we can model it to be in agreement with known ...
Clevinger Alexander   +2 more
doaj   +1 more source

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