Results 31 to 40 of about 14,078 (255)

Uncovering Archaeological Treasures at Saruq al‐Hadid, UAE: Insights From Ground Penetrating Radar and Magnetic Data

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Saruq al‐Hadid, located at the edge of the Rub Al‐Khali desert near Dubai's southern border with Abu Dhabi, is among the region's richest archaeological sites. Renowned for its historical role in metallurgy, trade and human habitation, the site was occupied from the Umm an‐Nar period through the post–Iron Age. Despite its significance, much of
Moamen Ali   +9 more
wiley   +1 more source

Archaeological Damage Assessment in Conflict Zones: Integrating Satellite Imagery and Ground Surveys in Daraa, Syria

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem   +5 more
wiley   +1 more source

Modern sands of the Gulf of Mexico: Discriminating fluvial and coastal sand composition

open access: yesCiencias Marinas, 2003
 A forward stepwise linear discriminant analysis, A-Nova test and R-mode factor analysis were used on modern beach, dune and river sands to discriminate the geographic distribution of detrital modes between sands sourced by volcanic rocks (Trans-Mexican
JJ Kasper-Zubillaga, A Carranza-Edwards
doaj   +1 more source

Archive Report: Lithics from Cnoc an Fhoimheir, Lodge Farm, Kirkapol, Tiree [PDF]

open access: yes, 2018
An analysis of the lithic assemblage from the excavations undertaken by Calluna Archaeology at Cnoc an Fhoimheir, Lodge Farm, Kirkapol ...
Wright, Dene
core  

Subterranean environments contribute to three‐quarters of classified ecosystem services

open access: yesBiological Reviews, EarlyView.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola   +30 more
wiley   +1 more source

POSISI STRATIGRAFI DAN TEKNOLOGI ALAT SERPIH SANGIRAN

open access: yesBerkala Arkeologi, 1986
Persoalan alat paleolitik dan manusia purba, masih merupakan persoalan menarik dalam hakekat sejarah perkembangan manusia. Keduanya tidak dapat dipisahkan kaitannya selama Kala Plestosen, yaitu suatu periode kehidupan antara dua juta hingga 10.000 tahun ...
Harry Widianto
doaj   +1 more source

Lair, Glenshee, Perth & Kinross Archive Report: the lithic assemblage (4268161; 4415161) [PDF]

open access: yes, 2015
An analysis of the lithic assemblage from the excavations undertaken by the Tay Landscape Partnership in 2012 and 2014 at The Lair ...
Wright, Dene
core  

Effect of confining pressure on fracture characteristics and mineralogical behavior of tight sandstone specimens after hydraulic fracturing

open access: yesDeep Underground Science and Engineering, EarlyView.
Hydraulic fracturing in tight sandstone and fracture propagation characteristics using backscattered electron‐scanning electron microscope (BSE‐SEM) images. Abstract This study focuses on hydraulic fracturing experiments conducted under triaxial conditions on tight sandstone specimens from Shivpuri district, Madhya Pradesh, India.
Pankaj Rawat, Narendra Kumar Samadhiya
wiley   +1 more source

The Cretan Mesolithic in context: new data from Livari Skiadi (SE Crete)

open access: yesDocumenta Praehistorica, 2016
Investigations at Livari (south-eastern Crete) produced a small Mesolithic chipped stone assemblage, whose techno-typological characteristics situate it within an ‘early Holocene Aegean island lithic tradition’ (9000–7000 cal BC).
Tristan Carter   +3 more
doaj   +1 more source

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

open access: yesNordic Journal of Botany, EarlyView.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli   +2 more
wiley   +1 more source

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