Results 51 to 60 of about 2,370,026 (343)

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

open access: yesAdvanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone   +11 more
wiley   +1 more source

Unprecedented changes in mollusc assemblages of the littoral zone in the two largest peri-Alpine French lakes since the last 4500 years

open access: yesJournal of Limnology, 2014
This paper presents changes in mollusc assemblages in the two largest peri-Alpine French lakes, i.e. Lakes Bourget and Annecy, in eastern France during the late Holocene.
Jacques Mouthon, Michel Magny
doaj   +1 more source

What did the Royal Almoner do in Britain and Ireland, c.1450-1700? [PDF]

open access: yes, 2010
The late medieval and early modern royal almoner for England and Wales was an important figure, a senior cleric best documented as a court preacher who was the crown’s religious and moral face; prominent holders included Wolsey and Lancelot Andrewes. The
Houston, Robert (Rab)
core   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

La pratique urbaine de l’équarrissage à la charnière du Moyen Âge et de l’époque moderne 

open access: yesArchéopages, 2015
The presence of horses in towns is attested by deposits containing their carcasses. After their death or after being taken out of service, horses and other equids become a source of raw material and their carcasses are processed, most often on the ...
Maude Barme, Benoît Clavel
doaj   +1 more source

The origins of intensive marine fishing in medieval Europe: the English evidence [PDF]

open access: yes, 2004
The catastrophic impact of fishing pressure on species such as cod and herring is well documented. However, the antiquity of their intensive exploitation has not been established. Systematic catch statistics are only available for ca.
Barrett, J H, Locker, A M, Roberts, C M
core   +2 more sources

Universal In Situ Isotope Exchange Raman Spectroscopy (IERS) Methodology for Measuring Oxygen Surface Exchange Dynamics Using a Probe Layer

open access: yesAdvanced Functional Materials, EarlyView.
A bespoke multilayer thin film configuration has been designed, which overcomes the material dependency of conventional isotope exchange Raman spectroscopy (IERS). This universal IERS methodology is efficient, non‐destructive and provides additional structural information and time resolution, which can be further extended to various isotopic elements ...
Zonghao Shen   +7 more
wiley   +1 more source

Naissance, évolution et disparition des moulins à eau ligériens (VIIe-XIXe siècle). L’apport des dernières fouilles sur l’île Poulas (Maine-et-Loire)

open access: yesArchéopages
A series of archaeological evaluations carried out between 2019 and 2021 on a section of the Loire River at Mauges-sur-Loire revealed the number of fixed fishery installations and floating mills, both medieval and modern, operating thanks to the ...
Denis Fillon, Yann Viau
doaj   +1 more source

Entropic Inflation [PDF]

open access: yes, 2012
One of the major pillars of modern cosmology theory is a period of accelerating expansion in the early universe. This accelerating expansion, or inflation, must be sustained for at least 30 e--foldings. One mechanism used to drive the acceleration is the
Easson, Damien A.   +2 more
core   +5 more sources

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

open access: yesAdvanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore   +7 more
wiley   +1 more source

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