Results 21 to 30 of about 4,518,875 (307)
Angular trispectra of CMB temperature and polarization [PDF]
Physical Review D, 2002 We develop the formalism necessary to study four-point functions of the cosmic microwave background (CMB) temperature and polarization fields. We determine the general form of CMB trispectra, with the constraints imposed by the assumption of statistical isotropy of the CMB fields, and derive expressions for their estimators, as well as their Gaussian ...
Okamoto, Takemi, Hu, Wayne
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Temperature and polarization patterns in anisotropic cosmologies [PDF]
Journal of Cosmology and Astroparticle Physics, 2011 24 pages, 7 Figures, submitted to JCAP. Revised version: numerous references added, text rewritten, and errors corrected.
Sung, Rockhee, Coles, Peter
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CFD Investigation of Spacer-Filled Channels for Membrane Distillation
Membranes, 2019 The membrane distillation (MD) process for water desalination is affected by temperature polarization, which reduces the driving force and the efficiency of the process. To counteract this phenomenon, spacer-filled channels are used, which enhance mixing
Mariagiorgia La Cerva +6 more
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Electronic Materials, 2022 Electrocaloric effect is the adiabatic temperature change in a dielectric material when an electric field is applied or removed, and it can be considered as an alternative refrigeration method. Materials with ferroelectric order exhibit large temperature
Georgia A. Boni +7 more
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Temperature-resilient anapole modes associated with TE polarization in semiconductor nanowire
, 2022 Polarization-dependent scattering anisotropy of cylindrical nanowires has numerous potential applications in, for example, nanoantennas, photothermal therapy, thermophotovoltaics, catalysis, sensing, optical filters and switches.
Vaibhav Thakore (1351209) +2 more
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Heat and Mass Transport in Modeling Membrane Distillation Configurations: A Review
Frontiers in Energy Research, 2018 Identification and mitigation of challenges associated with membrane distillation (MD) modeling are very crucial to the applicability of MD technology in the industry. Several research studies have been carried out on direct contact membrane distillation
Samuel O. Olatunji, Lucy Mar Camacho
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Study on Nonlinear Dielectric Properties of Micro Silica
Energies, 2023 Inorganic insulating powder can potentially be used in nuclear power plant cables, fire-resistant cables, and so on due to its high heat resistance and radiation resistance. It is of great academic and engineering value to study the dielectric properties
Yucui Xue +5 more
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Characterization of the response of fibre Bragg gratings fabricated in stress and geometrically induced high birefringence fibres to temperature and transverse load. [PDF]
, 2004 The transverse load and temperature sensitivities of fibre Bragg gratings (FBGs) fabricated in a range of commercially available stress and geometrically induced high birefringent (HiBi) fibres have been experimentally investigated.
Staines, Stephen E. +10 more
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Xibei Gongye Daxue Xuebao, 2019 The performance of piezoelectric actuator ceramics under strong electric field(20 kV/cm) and variable temperature (30~150β) were tested on a piezoelectric ceramic thermo-electro-mechanical multi-field loading test bench. The variation of hysteresis loop,
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