Results 21 to 30 of about 273 (108)

The Raman laser spectrometer ExoMars simulator (RLS Sim): A heavy‐duty Raman tool for ground testing on ExoMars

Journal of Raman Spectroscopy, Volume 53, Issue 3, Page 382-395, March 2022., 2022
In this work, we introduce the current configuration of the RLS ExoMars Simulator (RLS Sim). A laboratory model of the RLS instrument has incorporated new hardware elements with the objective of approaching its performance to that of the actual RLS instrument.
Guillermo Lopez‐Reyes, Marco Veneranda, Jose Antonio Manrique, Álvaro González Martín, Andoni Moral, Carlos Perez‐Canora, Jose Antonio Rodríguez Prieto, Aurelio Sanz Arranz, Jesús Saiz Cano, Emmanuel Lalla, Menelaos Konstantinidis, Olga Prieto‐Ballesteros, Jesús Medina, Manuel Ángel González, Elena Charro, Jose Manuel Lopez, Fernando Rull   +16 more
wiley   +1 more source

Goat Milk Exosomes As Natural Nanoparticles for Detecting Inflammatory Processes By Optical Imaging

Small, Volume 18, Issue 6, February 10, 2022., 2022
Exosomes extracted from goat milk is presented for the first time as natural liposome‐like nanoparticles for the detection of inflammatory processes by optical imaging. The ability of the novel nanoplatforms to detect inflammatory cells is initially evaluated in vitro and subsequently in vivo in a mouse model of peritonitis by optical techniques ...
Ana Santos‐Coquillat, María Isabel González, Agustín Clemente‐Moragón, Mario González‐Arjona, Virginia Albaladejo‐García, Héctor Peinado, Javier Muñoz, Pilar Ximénez Embún, Borja Ibañez, Eduardo Oliver, Manuel Desco, Beatriz Salinas   +11 more
wiley   +1 more source

Tolerance to geometrical inaccuracies in CBCT systems: A comprehensive study

Medical Physics, Volume 48, Issue 10, Page 6007-6019, October 2021., 2021
Abstract Purpose The last decades have seen the consolidation of the cone‐beam CT (CBCT) technology, which is nowadays widely used for different applications such as micro‐CT for small animals, mammography, dentistry, or surgical procedures. Some CBCT systems may suffer mechanical strains due to the heavy load of the x‐ray tube.
Monica Abella, Cristobal Martinez, Ines Garcia, Patricia Moreno, Claudia De Molina, Manuel Desco   +5 more
wiley   +1 more source

USS Callister: universos de ficción y aprendizaje de lenguas

Revista Diálogo Educacional, 2019
El presente artículo parte de una reflexión teórica inspirada en el capítulo USS Callister, de la cuarta temporada de la serie de Netflix Black Mirror. A partir de este episodio, se pretenden comprender las posibilidades educativas de crear universos de ...
Tania Lucía Maddalena, Ana Sevilla Pavón   +1 more
doaj   +1 more source

Introducción a la teoría VLM (Vortex Lattice Theory)

Ciencia y Poder Aéreo, 2015
Los métodos de panel han sido ampliamente utilizados en la industria y se han establecido desde la década de 1970 en el cálculo y el análisis aerodinámico.
Santiago Pinzón
doaj   +1 more source

Prótese para substituição total de disco intervertebral: desenvolvimento de modelo computacional e análise por elementos finitos Prótese de reemplazo total del disco intervertebral: modelo de desarrollo computacional y análisis de elementos finitos Prosthesis for total intervertebral disc replacement: computacional model development and finite element analysis

Coluna/Columna, 2009
INTRODUÇÃO: a idéia de um disco intervertebral artificial não é nova. O campo de estudos sobre próteses para artroplastia de coluna desenvolve-se ao passo que novas tecnologias na área de materiais e engenharia médica são desenvolvidas ou introduzidas ...
Tiago Nunes Campello, Isaac Newton Lima da Silva, Marcelo Simoni Simões   +2 more
doaj   +1 more source

Cosmic Ray Counting Variability From Water‐Cherenkov Detectors as a Proxy of Stratospheric Conditions in Antarctica

Earth and Space Science, Volume 12, Issue 11, November 2025.
Abstract This work examines atmospheric effects on cosmic ray counts observed by a Water‐Cherenkov detector at the Argentine Antarctic Marambio Station. We analyze the influence of ground‐level barometric pressure and geopotential height at various pressure levels on daily particle rates, finding the strongest association at 100 hPa, linked to ...
N. A. Santos, N. Gómez, S. Dasso, A. M. Gulisano, L. Rubinstein, M. Pereira, O. Areso, for the LAGO Collaboration   +7 more
wiley   +1 more source

HelmholtzSim: Software for the design and simulation of a Helmholtz testbed for hardware “in-the-loop” microsatellite simulations

SoftwareX
The design and validation of Attitude Determination and Control Systems (ADCS) for microsatellites require high-fidelity simulation environments, particularly for components like magnetorquers and magnetometers.
Pablo Raul Yanyachi, Asencio Huaita-Bedregal, Brayan Espinoza-Garcia   +2 more
doaj   +1 more source

Nighttime and Early Morning Atmospheric Waves and Transient Turbulence at Jezero Crater, Mars, Observed by the Perseverance Rover

Journal of Geophysical Research: Planets, Volume 130, Issue 7, July 2025.
Abstract We study atmospheric oscillations in Jezero crater, Mars, that occur at night and dawn over stable conditions of the planetary boundary layer. These atmospheric oscillations are sporadic and can have large amplitudes, resulting in important variations in the dynamic conditions of the atmosphere.
A. Munguira, R. Hueso, A. Sánchez‐Lavega, T. del Rio‐Gaztelurrutia, T. Bertrand, G. M. Martínez   +5 more
wiley   +1 more source

Monitoring intertidal ecosystems: Assessing spatio–temporal variability with Sentinel-2 and Landsat 8

International Journal of Applied Earth Observations and Geoinformation
Intertidal zones are home to critical ecosystems that provide a wide range of ecological, social and economic benefits, but are increasingly vulnerable to climate change and anthropogenic pressures.
Carmen Zarzuelo, Alejandro López-Ruiz, María Bermúdez, Miguel Ortega-Sánchez, Isabel Caballero   +4 more
doaj   +1 more source