Results 101 to 110 of about 66,903 (234)

Broadband Infrastructure and Economic Growth [PDF]

We estimate the effect of broadband infrastructure, which enables high-speed internet, on economic growth in the panel of OECD countries in 1996-2007.
Ludger Woessmann, Nina Czernich, Oliver Falck, Tobias Kretschmer   +3 more
core  

Analog Switching in Hexagonal Boron Nitride Memristors via Multiple Nano‐Filaments Confinement

Small, EarlyView.
Hexagonal boron nitride memristors with suspended structures over GaN nano‐cones enable linear and symmetric analog switching through multiple nano‐filament confinement, overcoming challenges from abrupt switching. This work demonstrates reliable synaptic weight updates for artificial neural networks, with high classification accuracy in MNIST tasks ...
Jaesub Song, Seokho Moon, Jinho Byun, Jiye Kim, Junyoung Choi, Hyunjeong Kwak, Inyong Hwang, Changuk Ji, Seyoung Kim, Jong Kyu Kim   +9 more
wiley   +1 more source

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

Small 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, Cristian Rosero‐Arias, Dirk Jonker, Margoth Córdova‐Castro, Josua Zscheile, Robert Kirchner, Alan Aguirre‐Soto, Robert Boyd, Israel De Leon, Han Gardeniers, Arturo Susarrey‐Arce   +10 more
wiley   +1 more source

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

Small 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, Vladimir Pushkarev, Syed Muhammad Abouzar Sarfraz, Gaetano Scamarcio, Miriam S. Vitiello   +4 more
wiley   +1 more source

Controllable Liquid Metal Microparticles Production and Patterning by Miniaturized Filter‐Sieve Generators

Small Methods, EarlyView.
A miniaturized filter‐sieve generator is introduced as an innovative, compact platform for scalable production and patterning of liquid metal microparticles. By leveraging a simple electrochemical mechanism, the MFSG achieves high productivity, energy efficiency, and precise size control. Its versatility is demonstrated in LM droplet patterning and the
Qingtian Zhang, Hongda Lu, Yipu Guo, Xiangbo Zhou, Liping Gong, Zexin Chen, Jialu Wang, Haiping Du, Shi‐Yang Tang, Weihua Li   +9 more
wiley   +1 more source

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

Systems 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, Daniela Țuțui, Viorel‐Costin Banța, Elena Claudia Șerban, Laura‐Eugenia‐Lavinia Barna, Romeo‐Cătălin Crețu   +5 more
wiley   +1 more source

Exploring communication practices that promote community participation and collective action for reducing disaster risks in New Zealand. [PDF]

Disasters
Abstract Emergency management agencies in New Zealand are increasingly engaging with communities to promote civic participation and collective action for reducing disaster risks. Utilising a mixed‐methods approach, this paper explores the communication practices that support these efforts.
Das M, Becker J, Doyle EEH.
europepmc   +2 more sources

Complex Janus MoSSe Nanoscrolls Spontaneously Formed from Flat Nanoflakes: A Theoretical Exploration

Small Structures, EarlyView.
The formation processes of complex Janus MoSSe nanoscrolls from flat triangular and hexagonal nanoflakes are theoretically demonstrated, in which the relaxation of intrinsic strain induced by atomic asymmetry plays as the driving force. A numerical method is alsoproposed to analyze the nanoscrolls by classifying the regions with varying layer numbers ...
Ruhao Yang, Han Ye, Qi Wang, Yumin Liu, Wenjun Liu, Zhenping Wu   +5 more
wiley   +1 more source

Direct Banking - A Demand Pull and Technology Push Innovation [PDF]

Since 1994, the German banking market is confronted with an entry wave of direct banks. This banking innovation may be explained by developments on the supply side as well as on the demand side.
Doris Neuberger
core  

Enhancing patient rehabilitation predictions with a hybrid anomaly detection model: Density‐based clustering and interquartile range methods

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract In recent years, there has been a concerted effort to improve anomaly detection techniques, particularly in the context of high‐dimensional, distributed clinical data. Analysing patient data within clinical settings reveals a pronounced focus on refining diagnostic accuracy, personalising treatment plans, and optimising resource allocation to ...
Murad Ali Khan, Jong‐Hyun Jang, Naeem Iqbal, Harun Jamil, Syed Shehryar Ali Naqvi, Salabat Khan, Jae‐Chul Kim, Do‐Hyeun Kim   +7 more
wiley   +1 more source