Results 31 to 40 of about 792 (174)

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

open access: yesEarth 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   +7 more
wiley   +1 more source

LA IMPRONTA DE LA EVALUACIÓN Y LA ACREDITACIÓN EN UNA INSTITUCION UNIVERSITARIA. EL CASO DE LA FCEFYN – UNC [PDF]

open access: yes, 2014
Desde que las carreras de Ingeniería fueron declaradas de interés público por el Ministerio de Educación de la Nación Argentina, con los consiguientes procesos de autoevaluación, diagnóstico y acreditación iniciados en el año 2002, las unidades ...
Guzmán, Claudia, Forestello, Rosanna
core  

Flexible thermoplastic starch films functionalized with copper particles for packaging of food products

open access: yesFunctional Composite Materials, 2020
Biodegradable films based on thermoplastic corn starch (TPS) and copper particles with antimicrobial capacity were developed. Copper nanoparticles (Cu) and silica coated copper microparticles (Si-Cu) in the range of 0.25 to 5% were used.
Olivia V. López   +3 more
doaj   +1 more source

Quasi‐Constant Time Gap in Multiple Rings of Elves

open access: yesEarth and Space Science, Volume 12, Issue 10, October 2025.
Abstract We present evidence that the time delay between the multiple rings of elves is not caused by the ground reflection of the electromagnetic pulse produced by intracloud lightning. To investigate temporal differences of multi‐elves, we analyzed data from four storms occurring at various times and distances from the Pierre Auger Observatory in ...
The Pierre Auger Collaboration
wiley   +1 more source

Análisis, implementación y validación de modelos biológicos y computacionales basados en el electrocardiograma de superficie

open access: yes, 2021
Grado obtenido: Doctor de la Universidad de Buenos AiresDisciplina: IngenieríaFil: Rincón Soler, Anderson Iván. Universidad de Buenos Aires. Facultad de IngenieríaLugar de trabajo: Instituto de Ingeniería Biomédica, Facultad de Ingeniería - UBA ...
Rincón Soler, Anderson Iván
core  

Tailoring the Multifunctional Properties of PA6/PA12 75/25 Conductive Polymer Composites With Carbon Nanotubes

open access: yesMacromolecular Materials and Engineering, Volume 310, Issue 9, September 2025.
This study explores the multifunctional properties of PA6/PA12 polymer nanocomposites filled with MWCNTs. It reveals how varying MWCNT concentrations influence the material's morphology, electrical conductivity, and thermal and rheological behavior.
T. Arnal   +4 more
wiley   +1 more source

Evaluation of olive mill waste as substrate for carotenoid production by Rhodotorula mucilaginosa

open access: yesBioresources and Bioprocessing, 2020
The “alperujo” is a waste from the olive oil industry with great potential for valorization. It has a high organic load, with the presence of valuable compounds such as biophenols and sugars.
Carolina Ghilardi   +3 more
doaj   +1 more source

La Gestión Pedagógica en la Educación Superior [PDF]

open access: yes, 2010
La gestión académica en la educación superior comprende una variedad de funciones en las que el reparto del tiempo y esfuerzo en cada una de ellas supone un mundo de conflictos.
Denazis, Julia Marta   +1 more
core  

Combined use of radiomics and artificial neural networks for the three‐dimensional automatic segmentation of glioblastoma multiforme

open access: yesExpert Systems, Volume 41, Issue 9, September 2024.
Abstract Glioblastoma multiforme (GBM) is the most prevalent and aggressive primary brain tumour that has the worst prognosis in adults. Currently, the automatic segmentation of this kind of tumour is being intensively studied. Here, the automatic three‐dimensional segmentation of the GBM is achieved with its related subzones (active tumour, inner ...
Alexander Mulet de los Reyes   +6 more
wiley   +1 more source

Detección y análisis automático de episodios de isquemia cardíaca en registros electrocardiográficos de larga duración

open access: yes, 2023
Grado obtenido: Doctor de la Universidad de Buenos Aires. Área IngenieríaDisciplina: IngenieríaFil: Fernandez Biscay, Carolina. Universidad de Buenos Aires.
Fernandez Biscay, Carolina
core  

Home - About - Disclaimer - Privacy