Results 51 to 60 of about 10,819 (303)

Le sanctuaire de Delphes et ses relations extérieures au viie siècle av J.-C. : le témoignage des offrandes

open access: yesPallas, 2012
The appearance of objects from regions distant from Delphi, from the eastern and western parts of the Mediterranean, is a phenomenon characteristic of the Delphic offerings in the last third of the VIIIth century and throughout the VIIth century.
Hélène Aurigny
doaj   +1 more source

Engineering Neuronal Network Connectivity Through Precise and Scalable Electrical Modulation

open access: yesAdvanced Science, EarlyView.
This study presents a scalable all‐electrical method for precise neuronal‐circuit reconfiguration based on high‐density microelectrode arrays. By employing biologically inspired plasticity rules, targeted connectivity changes were successfully induced and quantified across diverse neuronal preparations.
Sreedhar S. Kumar   +10 more
wiley   +1 more source

A comparative study of activity-related skeletal changes in 3rd-2nd millennium BC coastal fishers and 1st millenium AD inland agriculturists in Chile, South America [PDF]

open access: yes, 2010
The reconstruction of patterns of physical activities, behaviour, and lifestyle in past populations is one of the goals most often pursued by bioarchaeologists. This study considers the presence of a group of markers of occupational stress (MOS) that are
PONCE, PAOLA,VANESA, Ponce, Paola Vanesa
core  

Hydrothermal Embedding of Pd Single Atoms Into SnO2 for Efficient CO Oxidation

open access: yesAdvanced Science, EarlyView.
By applying hydrothermal regulation to SnO2‐supported PdO, we achieve atomic dispersion of Pd into the SnO2 lattice, which activates the lattice oxygen neighboring Pd atoms to generate oxygen vacancies and facilitates subsequent O2 activation, thereby promoting CO oxidation to proceed via a low‐energy‐barrier MvK pathway while avoiding CO poisoning ...
Yingsheng An   +12 more
wiley   +1 more source

Object-Based Image Analysis of Ground-Penetrating Radar Data for Archaic Hearths

open access: yesRemote Sensing, 2020
Object-based image analysis (OBIA) has been increasingly used to identify terrain features of archaeological sites, but only recently to extract subsurface archaeological features from geophysical data.
Reagan L. Cornett, Eileen G. Ernenwein
doaj   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

open access: yesAdvanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung   +7 more
wiley   +1 more source

Femtosecond‐Laser‐Induced Physical Unclonable Random Maze Structure for Storage‐Free Encryption

open access: yesAdvanced Science, EarlyView.
Femtosecond‐laser‐induced gold random maze structures serve as multimodal physical unclonable functions for storage‐free encryption. Their stochastic optical, electrical, and Raman responses are generated by plasmon‐assisted Marangoni formation and converted into AES‐compatible keys without permanent secret‐key storage, offering a portable route toward
Shiru Jiang   +6 more
wiley   +1 more source

A Rhodian Bride in Inland Northwestern Anatolia (?): An Unexpected Type of Fibula from Bahçelievler Settlement

open access: yesGephyra
The paper examines an unexpected fibula find from the Bahçelievler (in Bilecik) site, notable for its Neolithic artifacts. A bronze fibula bearing a button attachment was discovered during salvage excavations at this small yet highly significant site in ...
Emre Erdan, Erkan Fidan
doaj   +1 more source

Funerary gifts in a child’s tomb of the Cypro-Archaic II Period

open access: yesCahiers du Centre d’Études Chypriotes, 2019
Les objets publiés dans cet article, conservés dans une collection privée à Limassol, proviennent d’une tombe d’époque chypro-archaïque située entre les villages de Limnatis et de Lania.
Vassos Karageorghis
doaj   +1 more source

Efficient Concentration and Complete Destruction of Short‐Chain and Emerging PFAS in Contaminated Water via Integrated Interface Engineering‐Enhanced Carbon Felt Sorption and Photochemical Processes

open access: yesAdvanced Science, EarlyView.
A closed‐loop “Concentrate‐Destroy” strategy is presented for completely eliminating short‐chain and emerging PFAS, in which the new 3D PPy@P‐CF is used for efficiently concentrating PFAS and Cu2+‐mediated photodegradation is applied for the completely destroying PFAS in the sorbent regeneration eluent.
Hao Yu   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy