Results 51 to 60 of about 502,171 (420)

Flows of people in villages and large centres in Bronze Age Italy through strontium and oxygen isotopes

open access: yesPLoS ONE, 2019
This study investigates to what extent Bronze Age societies in Northern Italy were permeable accepting and integrating non-local individuals, as well as importing a wide range of raw materials, commodities, and ideas from networks spanning continental ...
C. Cavazzuti   +7 more
semanticscholar   +1 more source

Evaluation of dosimetric and spatial accuracy of a virtual cone technique for radiosurgery using linac‐integrated CBCT‐based polymer gel dosimetry

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study evaluates the dosimetric and geometric precision of a virtual cone technique using CBCT‐based polymer gel dosimetry, enabling radiation delivery, and imaging readout within an identical spatial coordinate system. Methods We created a C# script for a virtual cone technique that generates a treatment plan with 10 gantry arcs ...
Tenzin Kunkyab   +6 more
wiley   +1 more source

Makna Genta Tembaga Lekuk Lima Pada Mustaka Masjid Tembelang: Kajian Teknologis dan Etnohistoris

open access: yesBerkala Arkeologi, 1993
Genta tembaga lekuk lima sebagai mustaka masjid di Desa Tembelang (Foto. 1), Kecamatan Candimulyo, Kabupaten Magelang ini dijumpai oleh tim peneliti dari Balai Arkeologi Yogyakarta yang melakukan studi tentang benda tinggalan sosial budaya Islam di ...
Abdul Choliq Nawawi
doaj   +1 more source

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  

1D Sub‐Nanotubes with Anatase/Bronze TiO2 Nanocrystal Wall for High‐Rate and Long‐Life Sodium‐Ion Batteries

open access: yesAdvances in Materials, 2018
The development of 1D nanostructures with enhanced material properties has been an attractive endeavor for applications in energy and environmental fields, but it remains a major research challenge.
Biao Chen   +7 more
semanticscholar   +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

Malleable bronze [PDF]

open access: yesJournal of the Franklin Institute, 1880
n ...
openaire   +1 more source

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

open access: yesAdvanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee   +3 more
wiley   +1 more source

Material Culture of Volga Bulgaria in the Collection Museum of Archaeology of Tatarstan

open access: yesАрхеология евразийских степей, 2022
В статье представлен обзор части мемориальной коллекции Р.Р. Шайхутдинова, хранящейся в фондах Музея археологии РТ, которая относится к периоду существования государства Волжская Булгария и Золотой Орды (X- XV вв.).
Kuklina Anna A.
doaj   +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

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