Results 161 to 170 of about 81,316 (303)

XAHRM‐Lab First Results and πXRF First View of UFe4Al8 and UFe10Si2

X-Ray Spectrometry, EarlyView.
ABSTRACT Following the installation of the Laboratory for the Characterization and Speciation of Aerosols (LCEA) in 2008, and the confirmation of High Resolution Energy Dispersive Spectrometry (HiREDS) as a much promising development for X‐ray Emission Spectrometry in general and Particle Induced X‐ray Emission (PIXE) in particular, the installation of
M. A. Reis, P. C. Chaves, A. P. Gonçalves, A. G. Karydas   +3 more
wiley   +1 more source

Sentiment and emotion in financial journalism: a corpus-based, cross-linguistic analysis of the effects of COVID. [PDF]

Humanit Soc Sci Commun, 2023
Vargas-Sierra C, Orts MÁ.
europepmc   +1 more source

Sum Peaks in a Total Reflection X‐Ray Fluorescence Spectrum of the Dry Residue of a Solution Sample Containing Ca

X-Ray Spectrometry, EarlyView.
ABSTRACT In this study, sum peaks related to the Ca Kα line (3.69 keV) were observed in total reflection X‐ray fluorescence spectra of dry residues of a solution sample containing a large amount of Ca, which were measured with a silicon drift detector. When dry residues containing 1 μg of Ca were measured, a peak that would be the sum peak of the Si Kα
Yume Kubota, Masahide Wada, Kosei Oikawa, Yusaku Oki, Shinsuke Kunimura   +4 more
wiley   +1 more source

Synthesis and Characterization of Partially Renewable Oleic Acid-Based Ionomers for Proton Exchange Membranes. [PDF]

Polymers (Basel), 2020
Corona-García C, Onchi A, Santiago AA, Martínez A, Pacheco-Catalán DE, Alfonso I, Vargas J.   +6 more
europepmc   +1 more source

Analysis of the Internal Anatomy of Distal Root Canals of Mandibular Molars: A Micro‐Computed Tomography Study

X-Ray Spectrometry, EarlyView.
ABSTRACT Detailed knowledge of the internal anatomy of the root canal system and its variations is essential for selecting appropriate endodontic treatment protocols. Micro‐computed tomography (micro‐CT) allows for nondestructive, high‐resolution three‐dimensional (3D) analysis of extracted teeth, enabling precise evaluation of root canal morphology ...
F. L. P. dos Santos, A. S. Machado, R. T. Lopes, D. F. de Oliveira   +3 more
wiley   +1 more source

Exploring the Genetic Variability of <i>Gmelina arborea</i> Roxb. in Mexico with Molecular Markers to Establish an Efficient Improvement Program. [PDF]

Plants (Basel)
Ortega-Ramírez ME, Magaña-Álvarez A, Pérez-Brito D, Cortés-Velázquez A, Nexticapan-Garcéz Á, Tapia-Tussell R, Martín-Mex R.   +6 more
europepmc   +1 more source

Effect of An Image Resolution Change on the Effective Transport Coefficient of Heterogeneous Materials. [PDF]

Materials (Basel), 2019
Rodriguez A, Barbosa R, Rios A, Ortegon J, Escobar B, Gayosso B, Couder C.   +6 more
europepmc   +1 more source

Estimation of spatiotemporal trends in bat abundance from mortality data collected at wind turbines. [PDF]

Conserv Biol, 2021
Davy CM, Squires K, Zimmerling JR.
europepmc   +1 more source

Characterization of a Portable Computed Tomography System for In Situ Analysis of Wooden Sculptures in Cultural Heritage

X-Ray Spectrometry, EarlyView.
ABSTRACT Portable X‐ray computed tomography (portable CT) has become an important tool for the non‐destructive investigation of cultural heritage objects, particularly when in situ analysis is required. This work presents the experimental characterization and application of a transportable cone‐beam CT system designed for the inspection of large and ...
Anderson de Paula, Isis Franzi, Roberta Borges, Josiane Cavalcante, Olga Araujo, Alessandra Machado, Ricardo Tadeu Lopes, Davi Ferreira de Oliveira   +7 more
wiley   +1 more source

Addressing pathological deficiencies in the simulation of complex charged fluids using neural network force fields. [PDF]

Sci Rep
Montes-Campos H, Otero-Lema M, Méndez-Morales T.   +2 more
europepmc   +1 more source