Results 151 to 160 of about 276,321 (287)

Dados meteorológicos estimados em condições de clima subtropical e a relação com índices de Vegetação

open access: yesRevista Brasileira de Cartografia, 2018
O objetivo deste estudo foi analisar a qualidade das estimativas de precipitação pluvial obtidas do TRMM (Tropical Rainfall Measuring Mission) e de temperatura do ar do ERA Interim em condições de clima subtropical utilizando dados meteorológicos ...
Andreise Moreira   +3 more
doaj  

Groenlandiako uraren eta energiaren balantzeak ERA-Interim erreanalisiaren bidez.

open access: yes, 2020
[ES] En la bibliografía básica se describen diversos procesos de crecimiento y disminución de la atmósfera sobre las capas de hielo, tales como los flujos de calor latente (evaporación o sublimación), la precipitación (lluvia o nieve), los flujos de radiación de energía de longitud de onda corta (luz visible) o de longitud de onda larga (infrarrojo ...
openaire   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

DADOS METEOROLÓGICOS ESTIMADOS EM CONDIÇÕES DE CLIMA SUBTROPICAL E A RELAÇÃO COM ͍NDICES DE VEGETAÇÃO

open access: yesRevista Brasileira de Cartografia, 2017
O objetivo deste estudo foi analisar a qualidade das estimativas de precipitação pluvial obtidas do TRMM (Tropical Rainfall Measuring Mission) e de temperatura do ar do ERA Interim em condições de clima subtropical utilizando dados meteorológicos ...
Andreise Moreira   +3 more
doaj  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

Interim Summary of INSPIRING ERA MLEs

open access: yes
Summaries are the compilation of individual MLE's (mutual learning events’) reports, enabling the preparation of insights and final recommendations.
openaire   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

open access: yesAdvanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold   +2 more
wiley   +1 more source

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