Results 41 to 50 of about 1,196 (183)

Transforming Coastal Waste: Algae‐Based Recycled HDPE Composites for Enhanced Sustainability

open access: yesPolymer Engineering &Science, Volume 66, Issue 9, Page 6612-6620, September 2026.
Manufacturing and characterization of composites from beach‐cast algae waste combined with recycled high‐density polyethylene. ABSTRACT Growing environmental concerns are accelerating the development of more sustainable materials. This study successfully created a composite material by combining recycled high‐density polyethylene (HDPE) as the matrix ...
Patricia Cabrera‐García   +4 more
wiley   +1 more source

Árbol de excavabilidad para elegir método de arranque en canteras de áridos de la construcción: yacimiento El Cacao

open access: yesMinería y Geología, 2014
Este trabajo presenta un procedimiento para seleccionar el método más racional de excavación de la roca para las canteras de materiales de construcción en Cuba.
Naisma Henández-Jatib   +3 more
doaj  

Hippocampal long‐range GABAergic neurons target hippocampal‐projecting cells of the supramammillary area

open access: yesThe Journal of Physiology, Volume 604, Issue 18, Page 7924-7956, 15 September 2026.
Abstract figure legend The hippocampus contains a diversity of inhibitory neurons, including somatostatin‐expressing (SST+) and neuronal nitric oxide synthase‐expressing (NOS+) projection neurons that target extrahippocampal brain regions, including the hypothalamic supramammillary area (SuM).
Lauren Glassburn   +4 more
wiley   +1 more source

Iron Energy Carrier: Experimental Characterisation, Combustion Diagnostic and Benchmarking with Other Clean Metal Fuels

open access: yesEnergy Science &Engineering, Volume 14, Issue 8, Page 3862-3877, August 2026.
This study investigates how iron particles burn across a wide size range, revealing late‐stage nanoparticle release and a previously unrecognised shift in combustion behaviour near 118 µm. High‐speed imaging, PMT diagnostics and SEM analyses have been conducted.
Zakaria Mansouri
wiley   +1 more source

Los afamados jaspes y mármoles de Cehegín

open access: yesAlquipir, 2000
Cehegín cuenta con varias canteras de extracción de carbón, de gran calidad que dan al municipio fama. La explotación industrial es relativamente reciente, pero su calidad es conocida desde hace más tiempo.
Gortín
doaj  

Child and teen bullying in a marginal area of the Cuban capital

open access: yesFeminismo/s, 2015
This paper studies the need of integration for kids and adolescents of El Fanguito and Las Canteras to avoid social bullying and gender discrimination.
Cecilia Alonso Martínez
doaj   +1 more source

Spatial Patterns and Determinants of Multidimensional Beta Diversity in the United States Freshwater Fishes

open access: yesDiversity and Distributions, Volume 32, Issue 8, August 2026.
ABSTRACT Aim Understanding the spatial patterns and drivers of biodiversity is foundational to ecology and biogeography and crucial for effective conservation. Given the critical ecological role of freshwater fishes, large‐scale studies examining the multiple dimensions of their beta diversity are urgently needed. Location The United States. Methods We
Congjun Xu   +9 more
wiley   +1 more source

Cavidades y espacios subterráneos como negativo del proceso extractivo. Propuesta metodológica para la lectura estratigráfica de las cuevas de La Batida en Carmona (Sevilla)

open access: yesArqueología de la Arquitectura
Las cuevas de La Batida es un espacio patrimonial resultado de la extracción de material pétreo en la ladera del conjunto que forma una cantera histórica cercana a la ciudad de Carmona (Sevilla).
Andrés Galera-Rodríguez   +2 more
doaj   +1 more source

The Biodiversity of Retreating Glaciers Leaves an Ecological Legacy in Emerging Soil Communities

open access: yesGlobal Change Biology, Volume 32, Issue 8, August 2026.
We provide the first multi‐taxa assessment of biodiversity transitions across the supraglacial‐proglacial interface, using eDNA metabarcoding across five glacier systems. Recently deglaciated soils resemble supraglacial communities taxonomically and functionally, markedly for microbes and weakly for animals, with microbial similarity declining rapidly ...
Isabel Cantera   +13 more
wiley   +1 more source

Some notes about the Economy of Italica and its Territory during the First Century BC and the First Century AD

open access: yesStudia Historica: Historia Antigua, 2016
According to Archaeology, the town put up on San Antonio-Los Palacios Hill, later named Italica, had a completely autochthonous nature until the late second century B. C.
Aurelio PADILLA MONGE
doaj  

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