Results 11 to 20 of about 83,082 (289)
VSP data inversion for vertical velocity gradient and elliptical anisotropy model [PDF]
E3S Web of Conferences, 2019 Inversion of velocity parameters for the walkaway VSP data in a multilayered medium can be impeded by velocity gradients and anisotropy in some layers. A problem occurs if we compare velocities obtained from borehole seismic profiling which are equal to ...
Gierlach Bartosz +2 more
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Nanophotonics, 2023 Metasurface provides a novel way to modulate light energy at specific wavelengths, namely resonances, where there is a sharp drop in the transmission spectrum.
Chen Wenjie +3 more
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Análisis de impacto presupuestal de la vacunación contra COVID-19 en América Latina
Revista Panamericana de Salud Pública, 2022 Objetivo. Estimar el impacto presupuestal de la vacunación contra COVID-19 en seis países de América Latina: Argentina, Brasil, Chile, Colombia, México y Perú, durante el periodo 2021-2022. Métodos.
Alejandra Taborda R +6 more
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Dyna, 2022 The molecular structure of vitamins makes them easily degradable under various conditions such as temperature, pressure, and pH. It is necessary to understand and determine the stability of vitamins during the processing of food products to ensure their
Yenny Mayerly Herrera-Ardila +3 more
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Recovering Crossed Random Effects in Mixed-Effects Models Using Model Averaging
Methodology, 2022 Random effects contain crucial information to understand the variability of the processes under study in mixed-effects models with crossed random effects (MEMs-CR).
José Ángel Martínez-Huertas +1 more
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Claiming management actions according to the archaeological excellence of the Port of Sanitja
Culturas, 2021 The cultural entity Sanisera, in accordance with its line of action, concentrated in the port of Sanitja (Menorca, Balearic Islands) with regard to heritage management activities and archaeological research, claiming the value of the Sanitja ...
Fernando Contreras Rodrigo
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, 2018 AbstractPublic distribution of imaging information from several MRI data processing projects at the BIC has lead to the development of this DEFACING algorithm that is used as part of anonymisation process. Key features of the algorithm include: the defacing should modify voxels associated with face of the subject, making a rendering of the face ...
Fonov, Vladimir S., Collins, Louis D.
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High Temperature Shear Horizontal Electromagnetic Acoustic Transducer for Guided Wave Inspection
Sensors, 2016 Guided Wave Testing (GWT) using novel Electromagnetic Acoustic Transducers (EMATs) is proposed for the inspection of large structures operating at high temperatures.
Maria Kogia +7 more
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CuCoMgAlOx Mixed Oxides as Selective Catalysts for the Hydrogenation of Furan Compounds
Hydrogen, 2023 Single phase CuCoMgAl-layered hydroxides were obtained by making fine adjustment to their composition through changing the (Co + Cu)/Mg = 0.5; 1; 2; 3 and Co/Cu = 0.5; 1; 2 ratios. The rise of Co/Cu in systems contributed to the increase in their thermal
Elena O. Kobzar +6 more
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The Importance of Family for a Gay Hmong American Man: Complicating Discourses of “Coming Out” [PDF]
Hmong Studies Journal, 2012 This article draws on research with a gay Hmong young man to illustrate the ways in which coming out discourses fail to take into account the central importance of family and kinship for gay Hmong Americans.
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