Results 101 to 110 of about 6,893 (211)

Advancing European Union Circular Economy in Product Policy: A Recyclability Index for Photovoltaic Modules

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
This study proposes a scientifically grounded recyclability index for photovoltaic modules to support circular economy–oriented product policy. The methodology combines design‐for‐recycling principles, material prioritization, and experimentally validated dismantling tests.
Nieves Espinosa   +5 more
wiley   +1 more source

Comprehensive Review on Concentrated Solar Photovoltaics: Manufacturing, Cooling Technologies, and Advanced Applications

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
This review examines the evolution and current state of concentrated photovoltaic systems, focusing on materials, manufacturing pathways, and thermal management challenges. Advanced cooling techniques and emerging applications are assessed alongside recent digital integration strategies. Through linking performance gains with practical limitations, the
Abdul Ghani Olabi   +7 more
wiley   +1 more source

Lithic Miniaturization Provides a Signature of an MIS4‐3 Southern Dispersal of Homo sapiens

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, Volume 35, Issue 1, March 2026.
ABSTRACT Fossil and artefactual evidence shows Homo sapiens in Eurasia well before 75 ka. However, genetic evidence suggests all extant non‐African populations derive almost all of their ancestry from a dispersal that only diverged in the last 60–50 ka. In northern Eurasia, the Upper Paleolithic with its laminar blade knapping provides an archeological
Ceri Shipton
wiley   +1 more source

Neanderthal Traces in Aegean Region

open access: yesAnkara Üniversitesi Dil ve Tarih-Coğrafya Fakültesi Dergisi, 2017
Archaeological studies conducted recently in Aegean Region have provided to access Middle Paleolithic cultural remains produced by Homo Neanderthals. Especially Denizli (Honaz, Aydınlar) and Kütahya (Omartepe Sırtı and Kureyşler Dam Lake Basin) are the ...
Kadriye ÖZÇELİK
doaj  

Unifacial Bifaces: More Than One Way to Thin a Biface

open access: yes, 1991
This paper describes an alternative biface reduction strategy, the unifacial biface, and its implications for prehistoric stone tool studies and replicative experiments.
Skinner, Elizabeth, Ainsworth, Peter
openaire   +1 more source

Micromorpho‐anatomical studies on the leaves and woods of Turkish Daphne (Thymelaeaceae) taxa

open access: yesNordic Journal of Botany, Volume 2026, Issue 3, March 2026.
The identification of Daphne taxa is difficult because of the lack of available morphological characteristics. Here, we aimed to describe leaf and wood micromorpho‐anatomical characteristics of native Turkish Daphne taxa (D. glomerata, D. gnidioides, D. mezereum, D. mucronata, D. oleoides subsp. kurdica, D. pontica and D.
Melahat Ozcan, Funda Erşen Bak
wiley   +1 more source

Analysis of New Artifact Collections from Archaic to Ancestral Caddo Sites in the Saline Creek Basin in Northern Smith County, Texas [PDF]

open access: yes, 2014
This article concerns the continued documentation of prehistoric and/or historic artifacts from four sites in the Saline Creek drainage basin in the Post Oak Savannah in northern Smith County, Texas.
Perttula, Timothy K., Thacker, Mark
core   +1 more source

Design and Performance of Two‐Sided Self‐Protecting Perovskite Solar Cells for Indoor Vertical Applications

open access: yesSmall Science, Volume 6, Issue 3, March 2026.
Two‐sided self‐protecting perovskite solar cell scheme in a working ambient, doubling performances and extending stability over time with respect to the reference perovskite solar cell. We present a novel photovoltaic architecture that integrates two perovskite solar cells (PSCs), each fabricated on a separate substrate and bonded back‐to‐back, forming
Salvatore Valastro   +5 more
wiley   +1 more source

Kaizer Hill (Modi'in), a pre-pottery neolithic a quarry site - the terraced slopes. [PDF]

open access: yesPLoS One, 2022
Goren-Inbar N   +4 more
europepmc   +1 more source

Certain Caddo Sites in the Ouachita Mountains of Southwestern Arkansas [PDF]

open access: yes, 2004
In the last few years, we have had the opportunity to study a number of prehistoric Caddo Indian sites in the Ouachita Mountains of southwestern Arkansas through conducting archeological surveys of more than 2700 acres at three lakes constructed and ...
Nelson, Bo, Perttula, Timothy K.
core   +1 more source

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