Results 31 to 40 of about 415,735 (305)

Bronze Age moss fibre garments from Scotland – the jury’s out [PDF]

open access: yes, 2015
In the light of recent discoveries of early to middle Bronze Age burials with mats and fibrous material in Scotland, for example at Langwell farm and Forteviot, it was deemed timely to re-evaluate earlier finds of this period, several of which were ...
Gleba, Margarita, Harris, Susanna
core  

Ultrafast Collective Dynamics in the Charge-Density-Wave Conductor K$_{0.3}$MoO$_{3}$

open access: yes, 2003
Low-energy coherent charge-density wave excitations are investigated in blue bronze (K$_{0.3}$MoO$_{3}$) and red bronze (K$_{0.33}$MoO$_{3}$) by femtosecond pump-probe spectroscopy.
Gunter Lüpke   +3 more
core   +1 more source

Fire and memory: transforming place using fire at henge monuments [PDF]

open access: yes, 2017
Henges — Late Neolithic to Early Bronze Age earthwork monuments — often have long life-histories of reuse and rebuilding over generations. At some sites, fire-lighting and the deposition of fire-altered materials played a significant role in certain ...
Younger, Rebecca
core   +1 more source

Log file‐based quality assurance method for respiratory gating system

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Background As medical linear accelerator technology advances, enabling higher dose rate deliveries, hypofractionation regimens has increased. This necessitates respiratory gating systems that synchronize radiation delivery with tumor position, requiring simple rigorous quality assurance (QA) to ensure treatment accuracy and patient safety ...
Wonjoong Cheon   +7 more
wiley   +1 more source

La metalurgia inca: estudio a partir de las colecciones del Museo de América de Madrid

open access: yesBulletin de l'Institut Français d'Études Andines, 2017
Metallurgy in Inca times reflects a technological heritage of over 2,000 years of metalworking in the vast region of the Central Andes. Copper and its alloys, silver, and gold were widely used metals.
Salvador Rovira
doaj   +1 more source

Bethlehem in the Bronze and Iron Ages in the light of recent discoveries by the Palestinian MOTA-DACH [PDF]

open access: yes, 2015
The discovery of the necropolis of Khalet al-Jam’a, around 2.2 Km south-east of Bethlehem (Nigro et al. in this volume), provides new data on the Bronze and Iron Age town which controlled the main route connecting Jerusalem to Hebron, and the access to ...
Nigro, Lorenzo
core  

Pulse Pressure, White Matter Hyperintensities, and Cognition: Mediating Effects Across the Adult Lifespan

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To investigate whether pulse pressure or mean arterial pressure mediates the relationship between age and white matter hyperintensity load and to examine the mediating effect of white matter hyperintensities on cognition. Methods Demographic information, blood pressure, current medication lists, and Montreal Cognitive Assessment ...
Jade Hannan   +8 more
wiley   +1 more source

Neural Network Adaptive Control With Long Short‐Term Memory

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
ABSTRACT In this study, we propose a novel adaptive control architecture that provides dramatically better transient response performance compared to conventional adaptive control methods. This is accomplished by the synergistic employment of a traditional adaptive neural network (ANN) controller and a long short‐term memory (LSTM) network.
Emirhan Inanc   +4 more
wiley   +1 more source

Study of organic residues in vessels of archaeological origin with physicochemical analytical techniques

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2017
This poster presents the physicochemical analysis results of the organic residues from copper alloy artifacts dated between 5th and 7th cent. A.D. FT-IR and GC–MS were used to identify the composition of the residues.
Koupadi Kyriaki
doaj   +1 more source

Bronze Implements [PDF]

open access: yesThe Journal of the Anthropological Institute of Great Britain and Ireland, 1874
n ...
openaire   +1 more source

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