Results 81 to 90 of about 205,438 (214)

Fauteuil roulante eléctrique [PDF]

open access: yes, 2016
Reemplazar el joystick de una silla de ruedas eléctrica por un dispositivo que se adapte a las capacidades de niños poli discapacitados.Desarrollar una interfaz que muestre los movimientos de la silla de ruedas para hacer posible el aprendizaje de los ...
Candela Fernández, Félix
core  

A search for solar-like oscillations in K giants in the globular cluster M4

open access: yes, 2007
To expand the range in the colour-magnitude diagram where asteroseismology can be applied, we organized a photometry campaign to find evidence for solar-like oscillations in giant stars in the globular cluster M4.
A. P. Jacob   +46 more
core   +2 more sources

Spectroscopic observations of comet Kohoutek (1973f) [PDF]

open access: yes
Coude spectrograms of comet Kohoutek obtained with the ESO 152-cm telescope in La Silla, Chile are discussed. Emission features of the C3, CH, and CO(+) molecules found in the blue region of the spectrum are considered along with measured emissions in ...
Kohoutek, L., Rahe, J.
core   +1 more source

Unpacking the effects of brand authenticity on consumer trust and loyalty in nutrition: a psychological perspective

open access: yesFrontiers in Nutrition
BackgroundBrand authenticity plays a crucial role in shaping consumer evaluations in nutrition markets, where product claims are difficult to verify and consumers rely heavily on trust.ObjectiveThe research investigates the influence of perceived brand ...
Mingkun Lyu, Shikai Wang, Jinwei Zhang
doaj   +1 more source

Inhibition of MMP-2 and MMP-9 activities by solvent-partitioned Sargassum horneri extracts

open access: yesFisheries and Aquatic Sciences, 2018
Background Matrix metalloproteinases (MMPs) are linked with several complications such as metastasis of cancer progression, oxidative stress, and hepatic fibrosis.
Fatih Karadeniz   +4 more
doaj   +1 more source

Silla a Ostia

open access: yes, 2021
Nel santuario di via della Foce a Ostia sono state scoperte tre basi iscritte relative a statue di scultori greci. Molto probabilmente facevano parte del bottino di un generale romano. La statua di Platone, autore della «Commedia Antica», opera di Lysikles e quella del filosofo Antistenes, opera di Phyromachos, provengono probabilmente da Atene, mentre
openaire   +1 more source

TRAPPIST: a robotic telescope dedicated to the study of planetary systems

open access: yes, 2011
We present here a new robotic telescope called TRAPPIST (TRAnsiting Planets and PlanetesImals Small Telescope). Equipped with a high-quality CCD camera mounted on a 0.6 meter light weight optical tube, TRAPPIST has been installed in April 2010 at the ESO
Chantry, V.   +7 more
core   +2 more sources

Avaliação da aceitação da cadeira “nasce jᔠpelas gestantes

open access: yesTexto & Contexto Enfermagem, 2004
Objetivamos comprobar la aceptación de la silla obstétrica “Nace ya” por las mujeres embarazadas y evaluar las implicaciones de ese equipamiento durante la gestación. El estudio fue de tipo experimental y natureza cuantitativa.
Eugênio Franco Santana   +3 more
doaj  

Computed Tomographic and Ultrasonographic Features in Three Dogs with Infected Uterus Masculinus and Concurrent Genital Neoplasia

open access: yesAnimals
Uterus masculinus is a rare disorder of sexual development in males, characterized by the presence of tubular female genitalia. Diagnostic imaging reports of infected uterus masculinus are limited.
Clara Pagá-Casanova   +2 more
doaj   +1 more source

ExTrA: Exoplanets in Transit and their Atmospheres

open access: yes, 2015
The ExTrA facility, located at La Silla observatory, will consist of a near-infrared multi-object spectrograph fed by three 60-cm telescopes. ExTrA will add the spectroscopic resolution to the traditional differential photometry method. This shall enable
Almenara, J. M.   +18 more
core   +1 more source

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