Results 81 to 90 of about 88,729 (198)

Covalent Functionalization of NiFe Layered Double Hydroxides using Tris(Hydroxymethyl)Aminomethane

open access: yesSmall, EarlyView.
Covalent functionalization of NiFe layered double hydroxides with tris(hydroxymethyl)aminomethane enables controlled growth, enhanced structural order, and improved processability. Temporary TRIS anchoring promotes stable water‐based inks and binder‐free electrode fabrication, leading to enhanced oxygen evolution activity and long‐term stability under ...
Alvaro Seijas Da Silva   +8 more
wiley   +1 more source

IMPREGNACIÓN DE UCHUVA (Physalis peruviana L.) DE FORMA SEMIESFÉRICA CON UNA EMULSIÓN FORTIFICANTE

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial
La fortificación de frutas con componentes activos (CA) mediante el proceso de impregnación a vacío (IV) es una alternativa para el desarrollo de alimentos funcionales.
MISAEL CORTÉS-RODRÍGUEZ   +2 more
doaj   +1 more source

Functional divergence drives the prevalence of low‐abundance species in bat assemblages

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological communities are structured by a few common species, while most occur at low abundance. Understanding the drivers of this widespread pattern raises fundamental questions about community assembly rules and is important for applied ecology for identifying ...
Andrés F. Ramírez‐Mejía   +3 more
wiley   +1 more source

Empleo del estropajo común (Luffa cylindrica) en la remoción de contaminantes.

open access: yesRevista de Investigación Agraria y Ambiental, 2017
Interesa a la ingeniería, el desarrollo biotecnológico de técnicas de tratamiento de agua para la remoción de contaminantes, aprovechando las propiedades de las fibras de Luffa cylindrica (FLc).
Ricardo Ignacio Pereira-Martínez   +2 more
doaj   +1 more source

Droughts and human impact in the ancient Uaymil region of the Maya lowlands inferred from a 2800‐year sedimentary archive at Lake Kaná, Mexico

open access: yesBoreas, EarlyView.
The relationship between the climate and societal transformation in Maya lowlands has long been debated, particularly the role of drought in shaping the civilization trajectory during the Classic Period. A high‐resolution, multi‐proxy, geochemical record from Lake Kaná, located in the underexplored Uaymil region of the Yucatán Peninsula in Mexico ...
Haydar B. Martinez‐Dyrzo   +5 more
wiley   +1 more source

Vidrios biomédicos y vitrocerámicas como sustitutos de los tejidos óseos

open access: yesRevista CENIC Ciencias Químicas, 2015
Los materiales sustitutivos de los tejidos óseos representan en la actualidad un área de gran interés en la investigación relacionada con productos médicos.
Lizette Morejón-Alonso   +9 more
doaj  

Materiales compuestos [PDF]

open access: yes
El presente artículo pretende mostrar al lector el amplio abanico de posibilidades que ofrecen los materiales compuestos en el campo de la ingeniería y el diseño.
Castejón, Luis, Miravete, Antonio
core  

Imaging Point Source Groundwater Discharges in a Confined Coastal Aquifer Using Electrical Resistivity

open access: yesGroundwater, EarlyView.
Marine electrical resistivity tomography (ERT) is applied to characterize point‐source submarine groundwater discharge (PSGD) along NW Yucatán. ERT observations and forward modeling constrain conduit detectability under varying hydrogeological conditions.
Mariana Gómez‐Nicolás   +6 more
wiley   +1 more source

Impregnación de uchuva (physalis peruviana l.) de forma semiesférica con una emulsión fortificante

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2016
La fortificación de frutas con componentes activos (CA) mediante el proceso de impregnación a vacío (IV) es una alternativa para el desarrollo de alimentos funcionales.
Misael Cortés Rodriguez   +2 more
doaj   +2 more sources

Number conserving particle-hole RPA for superfluid nuclei [PDF]

open access: yes, 2019
TheAuthor(s) - .Published by Elsevier B.V. "This is an open access article under the CCBY license (http://creativecommons.org/licenses/by/4.0/).Funded by SCOAP"We present a number conserving particle-hole RPA theory for collective excitations in the ...
Arias Carrasco, José Miguel   +4 more
core  

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