Results 41 to 50 of about 1,868 (154)

Características físicoquímicas de sedimentos de lagunas situadas en las Zonas Externas de las Béticas Occidentales [PDF]

open access: yes, 2022
In the western External Betics several temporal saline water bodies (playa-lakes) constitute singular environments that are pro-tected due to their ecological and hydrological values.
Delgado Rodríguez, Joaquín María   +4 more
core   +1 more source

Quinoa Protein Concentrate as a Platform for the Protection and Controlled Delivery of Resveratrol and Tocopherol

open access: yesSustainable Food Proteins, Volume 4, Issue 2, June 2026.
Graphical abstract illustrating the development of quinoa protein (QP) nanocarriers for the encapsulation of resveratrol (RSV) and tocopherol (TOC). ABSTRACT The objective of this work was to generate and characterize complexes of quinoa proteins (QP) with either resveratrol (RSV) or tocopherol (TOC) whose dimensions fell into the nanoscale.
Alejandra J. Rubinstein   +3 more
wiley   +1 more source

Adición de aceite de atún en dietas para pollos de engorda

open access: yesRevista Biológico Agropecuaria Tuxpan, 2016
El   objetivo   del   presente   estudio   fue   evaluar   el   comportamiento   productivo,   características fisicoquímicas y sensoriales de la carne de pollo de engorde, alimentados con la inclusión de aceite de atún en la dieta.
E. Soni-Guillermo   +6 more
doaj   +1 more source

Optimized Green Synthesis of Silver Nanoparticles Using Ocimum gratissimum Extract With Antibacterial and Antibiofilm Activity Against Multidrug‐Resistant Bacteria

open access: yesChemistrySelect, Volume 11, Issue 19, 20 May 2026.
ABSTRACT While several studies have explored the green production of silver nanoparticles (AgNPs), only a limited number have specifically investigated their antibacterial properties when synthesized using Ocimum gratissimum (OG) extracts as both a reducing and stabilizing agent.
Maira G. Tosato   +4 more
wiley   +1 more source

Characterization of promising potato clones (Solanum tuberosum L. subspecies andigena) for starch extraction

open access: yesAgronomía Colombiana, 2012
Colombia has been overproducing potatoes with around 18% remaining unmarketable, constituting a potential alternative use in obtaining native starch for the food industry. To this end, 17 promising potato clones from the Programa de Mejoramiento Genético
Ana Magdalena Garnica H   +4 more
doaj  

Pastizales del Occidente de la Comunidad de Madrid: su importancia como referentes para acciones de recuperación de sistemas degradados [PDF]

open access: yes, 2010
8 páginas, ilustraciones y tablas estadísticas.El trabajo se sitúa en un territorio sobre sustratos arcósicos y gneisíco-graníticos del centro oeste peninsular madrileño, cuyo paisaje presenta una vegetación clímax de las asociaciones terminales de la ...
Hernández, Ana Jesús   +1 more
core  

Mechanochemical Synthesis of Lead‐Free Halide Layered Double Perovskites: A Green and Scalable Approach

open access: yesChemSusChem, Volume 19, Issue 8, 28 April 2026.
Herein we report a facile, green, and scalable synthetic alternative for the obtention of layered double perovskites (LDPs) via mechanosynthesis. This approach allows for the synthesis of phase‐pure LDPs in batches of up to 5 g within minutes. To our knowledge, this represents the largest scale and fastest synthesis of these materials reported to date.
Teresa Ixchel Escobedo‐Perez   +2 more
wiley   +1 more source

Compost legacy effects in active roadside restoration: Medium‐term shifts in plant succession

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April/June 2026.
Roadside restoration experiment established on volcanic tephra following road construction in Andean Patagonia. A single application of municipal (MC) or biosolids (BC) compost rapidly increased plant cover compared with untreated controls (C) but led to distinct, exotic‐dominated plant communities over 6 years.
Nicolás Ferreiro   +2 more
wiley   +1 more source

Spin‐Crossover Confinement in Mesoporous Matrices Enables Tunable Porosity for Molecular Sensing

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 7, 7 April 2026.
The integration of hierarchically organized porous frameworks with spin‐crossover nanodomains enables cooperative interactions across multiple length scales. This hybrid design merges dynamic molecular switching with tunable porosity, yielding materials whose structural and functional responses are actively modulated by confinement and guest uptake ...
Lucia B. Pizarro   +3 more
wiley   +1 more source

Efectos de la erupción del Complejo Volcánico Puyehue-Cordón Caulle (CVPCC) sobre la salud humana y el medio ambiente en distintos sectores de la localidad de Villa la Angostura, Neuquén [PDF]

open access: yes, 2012
Fil: Canafoglia, María Elena. Centro de Química Inorgánica (CEQUINOR). Facultad de Ciencias Exactas. Universidad Nacional de La Plata; ArgentinaFil: Vasallo, Marta. Centro de Enseñanza Media Nro 17 (CPEM Nro 17). Villa La Angostura. Neuquén; ArgentinaFil:
Barone, Vicente   +3 more
core  

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