Zobrazeno 1 - 10
of 2 063
pro vyhledávání: '"C. VELASCO"'
Autor:
A. Almendárez-Camarillo, C. G. Flores-Hernandez, V. Balcázar-Enríquez, M. S. Aguirre-García, Ana L. Martínez-Hernandez, C. Velasco-Santos
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 10, Pp 3624-3637 (2022)
Cellulose fibers obtained from waste pineapple leaves were chemically treated with acid hydrolysis for reduction to nanoscale size. Once the cellulose nanofibers were obtained, they were used as a reinforcing material (0.3%–1.0%) of a chitosan-star
Externí odkaz:
https://doaj.org/article/e6d0295972854f5f8cfb61d16bd0cf36
Publikováno v:
BMC Geriatrics, Vol 22, Iss 1, Pp 1-7 (2022)
Abstract Researchers have mainly focused on aging risk factors and COVID-19 consequences. However, older adults have proved their ability to overcome adversities along their life. Resilience is a protective variable that dampens the impact of stress.
Externí odkaz:
https://doaj.org/article/e99153fbbce24ec5a7eef945b3a92b0c
Autor:
C. G. Flores-Hernandez, C. Velasco-Santos, A. L. Hernandez-Zea, O. Gomez-Guzman, J. M. Yañez-Limon, J. L. Rivera-Armenta, A. L. Martinez-Hernandez
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 5, Pp 1715-1728 (2022)
Polymer composites of polylactic acid (PLA) reinforced with rachis obtained from chicken feathers (0.5–1.0 wt %, 5–10 wt%) were developed by extrusion and additive manufacturing. Rachis was incorporated into the polymer after milling, and it was
Externí odkaz:
https://doaj.org/article/26778f7ecb90478e86f327ec1d393702
Autor:
R. González, C. Toledano, R. Román, D. Fuertes, A. Berjón, D. Mateos, C. Guirado-Fuentes, C. Velasco-Merino, J. C. Antuña-Sánchez, A. Calle, V. E. Cachorro, Á. M. de Frutos
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 9, Pp 417-433 (2020)
The University of Valladolid (UVa, Spain) has managed a calibration center of the AErosol RObotic NETwork (AERONET) since 2006. The CÆLIS software tool, developed by UVa, was created to manage the data generated by AERONET photometers for calibratio
Externí odkaz:
https://doaj.org/article/87589e2eb2214d11bdaca4517207d30a
Autor:
C. Toledano, B. Torres, C. Velasco-Merino, D. Althausen, S. Groß, M. Wiegner, B. Weinzierl, J. Gasteiger, A. Ansmann, R. González, D. Mateos, D. Farrel, T. Müller, M. Haarig, V. E. Cachorro
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 14571-14583 (2019)
The Saharan Aerosol Long-Range Transport and Aerosol–Cloud-Interaction Experiment (SALTRACE) was devoted to the investigation of Saharan dust properties over the Caribbean. The campaign took place in June–July 2013. A wide set of ground-based and
Externí odkaz:
https://doaj.org/article/0094f36ee15044b39b187269d7153efa
Autor:
J. López-Barroso, A.L. Martínez-Hernández, J.L. Rivera-Armenta, A. Almendárez-Camarillo, P.E. García-Casillas, C.G. Flores-Hernández, C. Velasco-Santos
Publikováno v:
Carbon Trends, Vol 5, Iss , Pp 100126- (2021)
In this work, polymeric composites of epoxy matrix reinforced with 1D and 2D nanocarbon allotropes are reported. Hybrid 3D nanostructures formed from 1D multi-walled carbon nanotubes and 2D graphene derivatives improve the electrical and thermomechan
Externí odkaz:
https://doaj.org/article/9dbcf5caee7e4384bf3f912aa89c39f1
Autor:
S. Pulkkinen, D. Nerini, A. A. Pérez Hortal, C. Velasco-Forero, A. Seed, U. Germann, L. Foresti
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 4185-4219 (2019)
Pysteps is an open-source and community-driven Python library for probabilistic precipitation nowcasting, that is, very-short-range forecasting (0–6 h). The aim of pysteps is to serve two different needs. The first is to provide a modular and wel
Externí odkaz:
https://doaj.org/article/6bbd7fb8364441aba2c260301a9419cb
Autor:
C. Velasco-Merino, D. Mateos, C. Toledano, J. M. Prospero, J. Molinie, L. Euphrasie-Clotilde, R. González, V. E. Cachorro, A. Calle, A. M. de Frutos
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 9411-9424 (2018)
Arid regions are a major source of mineral dust aerosol. Transport from these sources can have a great impact on aerosol climatology in distant regions. In order to assess the impact of dust on climate we must understand how dust properties change
Externí odkaz:
https://doaj.org/article/78fefc204c49478b9b7299bdcbb33d3e
Autor:
P. García-Peris, C. Velasco, M. A. Lozano, Y. Moreno, L. Paron, C. de la Cuerda, I. Bretón, M. Camblor, J. García-Hernández, F. Guarner, M. Hernández
Publikováno v:
Nutrición Hospitalaria, Vol 27, Iss 6, Pp 1908-1915 (2012)
Background & aims: The pathogenesis of enteritis after abdominal radiotherapy is unknown, although changes in faecal microbiota may be involved. In several studies, Lactobacillus and Bifidobacterium have proven beneficial for the host. Prebiotics sti
Externí odkaz:
https://doaj.org/article/d96a88b562114ad5a6a77e33bfd2d21f