Results 31 to 40 of about 2,050,724 (303)

Mantle heat flow [PDF]

open access: yesEarth and Planetary Science Letters, 1977
A map of the heat flux out of the earth's mantle has been prepared by subtracting the heat flow arising in the earth's crust from the surface heat flow. In continental areas the crustal contribution of the enriched zone is determined from the parameters of the linear heat flow-heat production relationship q o = q* + bA 0 in areas where such data exist.
Pollack, Henry N., Chapman, David S.
openaire   +2 more sources

Theoretical and experimental evaluation on the electrical properties of multi-junction solar cells in a reflective concentration photovoltaic system

open access: yesEnergy Reports, 2022
Solar photovoltaic systems represent an important technology for renewable energy utilization and have broad potential for application and development. However, the further development of solar photovoltaic systems is hindered by their higher generation ...
Zilong Wang   +4 more
doaj   +1 more source

Computational fluid dynamics simulation of subcooled flow boiling in vertical rectangular 2-mm narrow channel

open access: yesAdvances in Mechanical Engineering, 2015
This work proposes and discusses a new wall boiling model for a 2-mm narrow rectangular channel with a copper heating surface at atmospheric pressure.
Lixin Yang, Ang Guo, Wang Zhang
doaj   +1 more source

Investigation of Broadband Optical Nonlinear Absorption and Transient Dynamics in Orange IV Containing Azobenzene

open access: yesMolecules, 2023
Broadband reverse saturable absorption is systematically investigated via Z-scan, transient absorption spectrum (TAS). The excited state absorption and negative refraction of Orange IV are observed in the Z-scan experiment at 532 nm.
Quanhua Wu   +9 more
doaj   +1 more source

Fano resonance in the nonadiabatic pumped shot noise of a time-dependent potential well

open access: yes, 2014
We use the Floquet scattering theory to study the correlation properties of the nonadiabatic pumped dc current and heat flow through a time-dependent potential well.
Dai, Jiao-Hua, Zhu, Rui
core   +1 more source

Lattice Boltzmann simulation of wetting gradient accelerating droplets merging and shedding on a circumferential surface

open access: yesEngineering Applications of Computational Fluid Mechanics, 2022
A lattice Boltzmann method (LBM) based on Shan-Chen pseudo-potential model is used to investigate the process of droplets merging and shedding on a gradient wetting circular surface.
Lu Chen   +5 more
doaj   +1 more source

Moving-edge detection via heat flow analogy

open access: yes, 2011
In this paper, a new and automatic moving-edge detection algorithm is proposed, based on using the heat flow analogy. This algorithm starts with anisotropic heat diffusion in the spatial domain, to remove noise and sharpen region boundaries for the ...
Direkoglu, Cem, Nixon, Mark
core   +1 more source

Expanded microchannel heat exchanger: design, fabrication and preliminary experimental test [PDF]

open access: yes, 2012
This paper first reviews non-traditional heat exchanger geometry, laser welding, practical issues with microchannel heat exchangers, and high effectiveness heat exchangers.
Brandemuehl, Michael J.   +3 more
core   +5 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Advanced method of global phase shift estimation from two linear carrier interferograms

open access: yesJournal of the European Optical Society-Rapid Publications, 2018
Background Phase-shifting interferometry is a kind of important technique used in optical interference metrology. This technique has high precision and good stability, which has been widely used in scientific research and industrial production.
Wenqing Sun   +4 more
doaj   +1 more source

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