Results 11 to 20 of about 4,445,152 (279)

An Insight into a Shang Dynasty Bronze Vessel by Nuclear Techniques

open access: yesApplied Sciences, 2023
A bronze wine vessel attributed to 1600–1046 B.C., Shang dynasty in China, an object from the East Asian Collection of the Museum of Applied Arts and Sciences in Sydney (Australia), was studied using a non-destructive scientific analytical protocol based
Filomena Salvemini   +4 more
doaj   +1 more source

Multispectral Food Classification and Caloric Estimation Using Convolutional Neural Networks

open access: yesFoods, 2023
Continuous monitoring and recording of the type and caloric content of ingested foods with a minimum of user intervention is very useful in preventing metabolic diseases and obesity.
Ki-Seung Lee
doaj   +1 more source

Non-invasive analysis of motor neurons controlling the intrinsic and extrinsic muscles of the hand

open access: yesJournal of Neural Engineering, 2020
Objective. We present a non-invasive framework for investigating efferent commands to 14 extrinsic and intrinsic hand muscles. We extend previous studies (limited to a few muscles) on common synaptic input among pools of motor neurons in a large number ...
Simone Tanzarella   +4 more
semanticscholar   +1 more source

Diagnostic accuracy of non-invasive tests for advanced fibrosis in patients with NAFLD: an individual patient data meta-analysis

open access: yesGut, 2021
Objective Liver biopsy is still needed for fibrosis staging in many patients with non-alcoholic fatty liver disease. The aims of this study were to evaluate the individual diagnostic performance of liver stiffness measurement by vibration controlled ...
F. Mózes   +53 more
semanticscholar   +1 more source

Non-Invasive Technical Investigation of English Portrait Miniatures Attributed to Nicholas Hilliard and Isaac Oliver

open access: yesHeritage, 2021
This study presents the results of the technical investigation carried out on several English portrait miniatures painted in the 16th and 17th century by Nicholas Hilliard and Isaac Oliver, two of the most famous limners working at the Tudor and Stuart ...
Flavia Fiorillo   +3 more
doaj   +1 more source

Historical Textile Dye Analysis Using DESI-MS

open access: yesHeritage, 2023
Desorption electrospray ionization mass spectrometry (DESI-MS) is an ambient mass spectrometry technique that shows great potential for the analysis of fragile heritage objects in situ.
Edith Sandström   +4 more
doaj   +1 more source

Material and Imaging Analysis Procedure for the Investigation of Paintings in the Archbishop’s Palace of Seville

open access: yesHeritage, 2023
The Archbishop’s Palace of Seville harbours an important art collection with mostly works by great Renaissance and Baroque artists. However, the authorship of some paintings is unknown, and, in a few cases, there is an interest in discovering the painter
Javier Moreno-Soto   +6 more
doaj   +1 more source

Estrus Detection in a Dairy Herd Using an Electronic Nose by Direct Sampling on the Perineal Region

open access: yesVeterinary Sciences, 2022
Estrus detection is very important for the profitability of dairy herds. Different automatic systems for estrus detection have been developed over the last decades.
Asmaa S. Ali   +10 more
doaj   +1 more source

Histogram-based models on non-thin section chest CT predict invasiveness of primary lung adenocarcinoma subsolid nodules. [PDF]

open access: yes, 2019
109 pathologically proven subsolid nodules (SSN) were segmented by 2 readers on non-thin section chest CT with a lung nodule analysis software followed by extraction of CT attenuation histogram and geometric features.
Dmytriw, Adam A   +7 more
core   +2 more sources

The Importance of Preventive Analysis in Heritage Science: MA-XRF Supporting the Restoration of Madonna with Child by Mantegna

open access: yesApplied Sciences, 2023
The Madonna with Child by Andrea Mantegna owned by the Museo Poldi Pezzoli in Milan is painted on canvas with an unusual distemper technique. During the period of 1863–1865, the painting was restored by Giuseppe Molteni.
Anna Mazzinghi   +6 more
doaj   +1 more source

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