Results 221 to 230 of about 210,879 (300)

Robust Laser‐Induced Graphene‐Boron‐Doped Diamond Nanowall Hybrid Nanostructures with Enhanced Field Electron Emission Performance for Microplasma Illumination Devices

open access: yesSmall Science, EarlyView.
A facile procedure is developed for creating laser‐induced graphene (LIG)‐boron‐doped diamond nanowall (BDNW) nanostructures on flexible polyimide films. Although BDNW incorporation has resulted to increased defect density in the LIG, the obtained nanostructures benefit from enhanced electrical conductivity and specific surface area.
Mohsen Khodadadiyazdi   +11 more
wiley   +1 more source

From Single to Multi‐Material 3D Printing of Glass‐Ceramics for Micro‐Optics

open access: yesSmall Methods, EarlyView.
This article explores advancements in two‐photon lithography (TPL) for fabricating high‐refractive‐index micro‐optics. It examines single and multi‐material 3D architectures in glass and ceramics (GLACEs), highlighting photoresin customization, critical fabrication conditions, and cross‐scale structural and optical characterization.
Joel Arriaga‐Dávila   +10 more
wiley   +1 more source

Efficient Large‐Area Graphene p‐n Junction Terahertz Receivers on an Integrated Optical Platform

open access: yesSmall Methods, EarlyView.
An antenna‐integrated graphene Salisbury screen (AgSS) p‐n junction is engineered to detect radiation at 2.8 THz with room‐temperature noise equivalent powers < 300 pWHz−1/2, response time < 5 ns and a power dynamic range larger than four orders of magnitude.
Leonardo Viti   +4 more
wiley   +1 more source

On‐Demand Deployment of Edge Cloud Infrastructures for Federated Learning

open access: yesSoftware: Practice and Experience, EarlyView.
ABSTRACT Background Federated learning on the edge allows the use of more computing capacity and more complex training models while providing higher accuracy and bandwidth savings. However, the deployment and management of edge cloud infrastructures is still challenging due to its highly distributed nature.
Eduardo Huedo   +3 more
wiley   +1 more source

FinTech services from BigTech companies

open access: yesSystems Research and Behavioral Science, EarlyView.
Abstract The so‐called BigTech companies Amazon, Alphabet, Apple and Meta and are constantly attempting to grow into new business areas. Due to their expertise in data analysis, they have managed to quickly establish themselves in many industries as digital ecosystems and, as part of this strategy, are also expanding their footprint in financial ...
Thomas Puschmann, Engjull Halimi
wiley   +1 more source

The effects of new information technology on the less-favoured regions of the Community. Studies: Regional Policy Series 23 [PDF]

open access: yes, 1984
Gillespie, Andrew   +4 more
core  

Skills and Competencies Needed to Use the Smart Technologies for Industry 4.0

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT The European Parliament has declared 2023 as the European Year of Skills, which will give new impetus to lifelong learning. In this way, both citizens and economic entities will contribute to the green and digital transition, supporting innovation, creativity and competitiveness, in a world governed by the impulse of artificial intelligence ...
Raluca‐Florentina Crețu   +5 more
wiley   +1 more source

Solely Light‐Induced Integrate‐and‐Fire 1T‐Neuron Operation and Implementation of the McGurk Effect

open access: yesSmall Structures, EarlyView.
A simple 1T‐neuron structure utilizing oxide semiconductors is proposed. This device not only exhibits an integration‐and‐fire characteristic in response to traditional electrical stimuli but also demonstrates the same behavior using only optical stimuli.
Jaehee Lee, Jung Wook Lim, Chohyeon Park
wiley   +1 more source

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