Results 61 to 70 of about 72,779 (234)

Neuromorphic Photonic Processing and Memory With Spiking Resonant Tunneling Diode Neurons and Neural Networks

Advanced Intelligent Systems, EarlyView.
This work shows resonant tunneling diode‐based opto‐electronic spiking neurons enabling fast edge detection in time series, a two‐layer photonic spiking neural network for complex classification, and a depth‐tunable photonic spiking memory system. Neuromorphic computing—modeled after the functionality and efficiency of biological neural systems—offers ...
Dafydd Owen‐Newns, Joshua Robertson, Giovanni Donati, Qusay Al‐Taai, José Figueiredo, Edward Wasige, Kathy Lüdge, Bruno Romeira, Antonio Hurtado   +8 more
wiley   +1 more source

The R&D Drop in European Utilities. Should we care about it? [PDF]

By using accounting data from the largest utility companies of Europe, this note illustrates the recent R&D performance in energy and telecommunication.
Alessandro Sterlacchini
core  

Proactive Robotic Grasp Stability via Tactile Safety Margin Feedback

Advanced Intelligent Systems, EarlyView.
We introduce the tactile safety margin (TSM), defined as the ratio between applied friction force (Ffric) and maximum friction (Fmax) derived from grip force. A bilayer E‐skin with decoupled temperature, strain, and pressure sensing enables real‐time grasp stability monitoring through measured TSM values, allowing robots to proactively adjust grip ...
Yebin Park, Jaehyun Kim, Taeyeong Kim, Woosung Cho, Junchen Luo, Myeongryun Seong, Chaeyong Park, Anna Lee, Seungmoon Choi, Insang You, Unyong Jeong   +10 more
wiley   +1 more source

Engineering Binary Metal Oxide Nano‐Oscillators for Deterministic and Probabilistic Computing: From Material Physics to Emerging Paradigms

Advanced Physics Research, EarlyView.
This study demonstrates a versatile hardware platform using nano‐oscillators based on binary oxides for deterministic and probabilistic computing. By tailoring material physics, NbOx enables energy‐efficient synchronization for pattern recognition, while enhanced stochasticity in engineered SiOx provides robust entropy for p‐bits to solve complex ...
Jihyun Kim, Jaehyun Moon, Seung‐Youl Kang, Jiyong Woo   +3 more
wiley   +1 more source

Improved malicious node detection method for detecting a bait in an extensive network for getting the maximum throughput

IET Communications, EarlyView., 2022
Abstract Mobile Ad‐hoc Network (MANET) is an ad hoc Wireless subset with a unique dynamic geometry of the system and movable nodes. The MANETs are auto‐organized networks that permit mobility without infrastructure. Specific protocols for MANET routing are provided with these attributes.
Shalini Goel, Shaik Mahaboob Basha, Marcello Carvalho dos Reis, Victor Hugo C. de Albuquerque, Pankaj Lathar, Ahmed Alkhayyat   +5 more
wiley   +1 more source

Halide perovskites in wide‐spectrum photodetection

Bulletin of the Korean Chemical Society, EarlyView.
Recent advances in perovskite‐based photodetectors (PPDs), phototransistors, and photoconductors are technically discussed in this review. Moreover, the mechanism behind different harvesting processes in perovskite following the energy of photons is explained, where the gamma or x‐rays are ionizing.
Somayeh Gholipour, Reza Rahighi, Mohammad Panahi, Muhammad Naufal Lintangpradipto, Reza Ghayoor, Michael Saliba   +5 more
wiley   +1 more source

Silicon oxynitride based photonics [PDF]

, 2008
Silicon oxynitride is a very attractive material for integrated optics. Besides possessing excellent optical properties it can be deposited with refractive indices varying over a wide range by tuning the material composition. In this contribution we will
Driessen, A., Hussein, M.G., Klein, E.J., Wörhoff, K.   +3 more
core   +3 more sources

Internalization of Management Systems and Eco‐Product Innovation: The More the Better?

Business Strategy and the Environment, EarlyView.
ABSTRACT Environmental challenges demand urgent and strategic responses from firms. Eco‐product innovation (EPI) is a key approach to reducing environmental impact while preserving competitiveness. This research analyses the relationship between EPI and the internalization of management system (MS) certifications, focusing on ISO 9001, ISO 14001, and ...
Alfonso Hernandez‐Vivanco, Jonathan Calleja‐Blanco, Merce Bernardo   +2 more
wiley   +1 more source

The conundrum of stock versus bond prices

, 2003
In a general way, stock and bond prices do not display any significant correlation. Yet, if we concentrate our attention on specific episodes marked by a crash followed by a rebound, then we observe that stock prices have a strong connection with ...
Bertrand M Roehner, Macaulay, Maslov, Roehner, Sergei Maslov, Sornette, Vandewalle   +6 more
core   +2 more sources

Stock Exchange ESG Disclosure Guidance and Corporate Carbon Mitigation: International Evidence

Business Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the tangible impact of the adoption of environmental, social, and governance (ESG) disclosure guidance by stock exchanges on corporate carbon mitigation, focusing on six major frameworks: the Global Reporting Initiative (GRI), the Sustainability Accounting Standards Board (SASB), the Task Force on Climate Related ...
Jiamian Yan, Le Luo, Nuraddeen Nuhu
wiley   +1 more source