Results 11 to 20 of about 24,066 (217)

Of Fire and Smoke Plumes, Polarimetric Radar Characteristics

open access: yesAtmosphere, 2020
Weather surveillance radars routinely detect smoke of various origin. Of particular significance to the meteorological community are wildfires in forests and/or prairies.
Dusan Zrnic   +3 more
doaj   +1 more source

Dataset of the absorption, emission and excitation spectra and fluorescence intensity graphs of fluorescent cyanine dyes for the quantification of low amounts of dsDNA

open access: yesData in Brief, 2017
This article describes data related to a research article entitled “Fluorescent cyanine dyes for the quantification of low amounts of dsDNA” (B. Bruijns, R. Tiggelaar, J. Gardeniers, 2016) [1].
Brigitte Bruijns   +2 more
doaj   +1 more source

Impacts of Assimilation Frequency on Ensemble Kalman Filter Data Assimilation and Imbalances

open access: yesJournal of Advances in Modeling Earth Systems, 2020
The ensemble Kalman filter (EnKF) has been widely used in atmosphere, ocean, and land applications. The observing network has been significantly developed, and thus, observations with highly dense temporal resolutions have become available.
Huan He   +3 more
doaj   +1 more source

The Synthesis and Domain Structures of Single-Crystal-Like Mesoscale BaTiO3 Plates

open access: yesCrystals, 2023
The (001) plate-like BaTiO3 piezoelectric micromaterials are synthesized by topochemical microcrystal conversion technique. BaTiO3 plates with a length of 2~10 μm and thickness of 0.5~1.3 μm are obtained.
Kun Zheng   +6 more
doaj   +1 more source

Mesoscale Eddies Structure Mesopelagic Communities

open access: yesFrontiers in Marine Science, 2020
Mesoscale eddies play a key role in structuring open ocean ecosystems, affecting the entire trophic web from primary producers to large pelagic predators including sharks and elephant seals.
Alice Della Penna   +2 more
doaj   +1 more source

Study of a Square Single-Phase Natural Circulation Loop Using the Lattice Boltzmann Method

open access: yesApplied Mechanics, 2023
Natural circulation loops are thermohydraulic circuits used to transport heat from a source to a sink in the absence of a pump, using the forces induced by the thermal expansion of a working fluid to circulate it.
Johan Augusto Bocanegra   +2 more
doaj   +1 more source

Operational C-Band Dual-Polarization Radar QPE for the Subtropical Complex Terrain of Taiwan

open access: yesAdvances in Meteorology, 2016
Complex terrain poses significant challenges to the radar based quantitative precipitation estimation (QPE) because of blockages to the lower tilts of radar observations. The blockages often force the use of higher tilts data to estimate precipitation at
Yadong Wang   +5 more
doaj   +1 more source

Microphysical Characteristics of Three Convective Events with Intense Rainfall Observed by Polarimetric Radar and Disdrometer in Eastern China

open access: yesRemote Sensing, 2019
Polarimetric radar and disdrometer observations obtained during the 2014 Observation, Prediction, and Analysis of Severe Convection of China (OPACC) field campaign are used in this study to investigate the microphysical characteristics of three primary ...
Gang Chen   +9 more
doaj   +1 more source

Integrated Cost-Analysis Approach for Seismic and Thermal Improvement of Masonry Building Façades

open access: yesBuildings, 2020
The combination of structural and thermal efficiency is a new frontier in civil engineering. Indeed, the retrofitting strategies should optimize costs and technical solutions from these two points of view.
Linda Giresini   +2 more
doaj   +1 more source

Stochastic finite elements: Where is the physics? [PDF]

open access: yesTheoretical and Applied Mechanics, 2011
The micromechanics based on the Hill-Mandel condition indicates that the majority of stochastic finite element methods hinge on random field (RF) models of material properties (such as Hooke’s law) having no physical content, or even at odds with ...
Ostoja-Starzewski Martin
doaj   +1 more source

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