48 Result(s)

Article

Cr(VI) Reduction by Microsecond Pin-to-Pin Discharges Generated in an Aqueous Solution

The total reduction of Cr(VI) by microsecond pin-to-pin electric discharge generated in aqueous solution has been reported. [Cr(VI)] and [H₂O₂] were measured simultaneously by UV–Vis absorption spectroscopy durin...

T. S. Nguyen, N. Fagnon, A. Vega, X. Duten… in Plasma Chemistry and Plasma Processing (2022)

Article

How to make operating anoscopes from large syringes

A. López Delgado, A. Pérez Ferrera, J. Ruiz-Tovar… in Techniques in Coloproctology (2021)

Article

Investigation of Hydrogen Peroxide Formation After Underwater Plasma Discharge

This paper reports investigations on the formation of hydrogen peroxide resulting from micro-pulse plasma discharges obtained in pin-to-pin configuration underwater. In particular, this study reports the influ...

T. S. Nguyen, C. Rond, A. Vega, X. Duten… in Plasma Chemistry and Plasma Processing (2020)

Article

Structure, fragmentation patterns, and electronic properties of small indium oxide clusters

A theoretical study of nanoparticles of indium oxide, one of the most relevant transparent conducting materials, is reported. By means of Density Functional Theory in the generalized gradient approximation, we...

R. H. Aguilera-del-Toro, F. Aguilera-Granja, L. C. Balbás… in Theoretical Chemistry Accounts (2018)

Article

Density functional study of the structural, electronic, and magnetic properties of Mo _n and Mo _n S (n = 1 − 10) clusters

Structural and electronic properties of pure molybdenum Mo _n and molybdenum-sulfide Mo _n S (n = 1 − 10) clusters were investigated in the frame...

M. Ziane, F. Amitouche, S. Bouarab, A. Vega in Journal of Nanoparticle Research (2017)

Article

Determination of the mechanical properties of Castanea sativa Mill. using ultrasonic wave propagation and comparison with static compression and bending methods

The goal of this paper was to analyse the mechanical properties of Castanea sativa determined using an ultrasonic wave method. The results were compared with those obtained using the traditional static compressio...

C. Vázquez, R. Gonçalves, C. Bertoldo, V. Baño, A. Vega… in Wood Science and Technology (2015)

Article

Protonated diamines as linkers in the supramolecular assemblies based on the [V₁₂B₁₈O₆₀H₆] polyoxovanadoborate anion

Two new polyoxovanadoborates based crystalline lattices are being reported: K₅(H₃O)₂(1,3-diapH₂)₂[V₁₂B₁₈O₆₀H₆]·10.80H₂O (1), and K₂(H₃O)₇(enH₂)[V₁₂B₁₈O₆₀H₆]·9H₂O (2). These structures are characterized by present...

P. Hermosilla-Ibáñez, J. Costamagna, A. Vega… in Journal of Structural Chemistry (2014)

Article

Spin–orbit effects on the structural, homotop, and magnetic configurations of small pure and Fe-doped Pt clusters

We report ab initio calculations of the atomic and electronic structures, and related magnetic properties of platinum clusters of seven atoms both pure and substitutionally doped with an iron impurity. A relat...

P. G. Alvarado-Leyva, F. Aguilera-Granja… in Journal of Nanoparticle Research (2014)

Article

CHEK2 c.1100delC mutation among non-BRCA1/2 Spanish hereditary breast cancer families

L. Fachal, M. Santamariña, A. Blanco, Á. Carracedo… in Clinical and Translational Oncology (2013)

Article

Psoriasis Following Bariatric Surgery: Clinical Evolution and Impact on Quality of Life on 10 patients

Psoriasis is a chronic systemic disease with important skin manifestations, affecting 2 % of the population. It is more frequent and severe in obese patients, and both have been associated with a higher cardio...

M. M. Farias, P. Achurra, C. Boza, A. Vega, C. de la Cruz in Obesity Surgery (2012)

Article

Germline ATM mutational analysis in BRCA1/BRCA2 negative hereditary breast cancer families by MALDI-TOF mass spectrometry

Biallelic inactivation of ATM gene causes the rare autosomal recessive disorder Ataxia-telangiectasia (A-T). Female relatives of A-T patients have a two-fold higher risk of develo** breast cancer (BC) compared ...

B. Graña, L. Fachal, E. Darder, J. Balmaña… in Breast Cancer Research and Treatment (2011)

Article

Le « moral » en cancérologie Stratégies et discours des soignants dans l’accompagnement des malades

À travers l’utilisation qui est faite du substantif « moral » en cancérologie et des représentations qu’il recouvre, se révèlent les stratégies mises en œuvre par les soignants dans leur relation aux patients,...

F. Soum-Pouyalet, A. Vega, F. Cousson-Gélie in Psycho-Oncologie (2009)

Chapter and Conference Paper

Extracción de Características en Mamografía Digitalizada Utilizando Filtrado Quincunx

In this paper, an Adaptive Wavelet Transform is applied on a Quincunx grid (Red-Black Wavelet Transform) with the image denoising purpose. The Quincunx filtering is applied on digitalized mammography images in...

M. González, J. Quintanilla, M. Sánchez… in IV Latin American Congress on Biomedical E… (2008)

Article

Magnetic properties of Pd atomic clusters from different theoretical approaches

We report a comparative study of the magnetic properties of free-standing Pd_N clusters (2 ≤N ≤21) obtained through two different theoretical approaches that are extensively employed in electronic structure calc...

F. Aguilera-Granja, A. Vega, J. Rogan, W. Orellana… in The European Physical Journal D (2007)

Article

Gene expression associated with compatible viral diseases in grapevine cultivars

Viral diseases affect grapevine cultures without inducing any resistance response. Thus, these plants develop systemic diseases and are chronically infected. Molecular events associated with viral compatible i...

C. Espinoza, A. Vega, C. Medina, K. Schlauch… in Functional & Integrative Genomics (2007)

Article

Inverse GC Investigation of the Adsorption of Thiophenic Compounds on Zeolites

Inverse gas chromatography (IGC) has been used to examine the adsorption of organo-sulfur compounds on various zeolites. Results obtained were used to explain the behaviour of these materials as adsorbents for...

E. Díaz, S. Ordóñez, A. Vega, J. Coca in Chromatographia (2006)

Article

Theoretical study of the charge transfer in supported transition metal microclusters

The validity of the local charge neutrality approximation within the tight-binding method has been benchmarked against the global charge neutrality approximation. Calculations have been performed for Fe micro...

E. Martínez, R. Robles, A. Vega, R. C. Longo… in The European Physical Journal D - Atomic, … (2005)