Results 51 to 60 of about 166,124 (208)

Optical Neuromorphic Technology Catalyzes the Next‐Generation Mobile Communication Technology

Advanced Intelligent Systems, Volume 7, Issue 11, November 2025.
Advancements in optical computing could revolutionize next‐generation wireless communication. The review highlights the role of photonic integrated circuits in implementing neural network operations and discusses their benefits, such as high computational density.
Xiaoxiong Song, Ziling Fu, Jiajia Wang, Dapeng Wang, Nan Li, Zhenping Hu, Xingyuan Xu   +6 more
wiley   +1 more source

Multicarrier Faster-Than-Nyquist Based on Efficient Implementation and Probabilistic Shaping

IEEE Access, 2021
The conventional multicarrier faster-than-Nyquist (MFTN) achieves the spectral efficiency (SE) gain by deep compression. However, deep compression leads to severe intersymbol interference (ISI) or intercarrier interference (ICI).
Hui Che, Kun Zhu, Yong Bai
doaj   +1 more source

Advanced low‐light image transformation for accurate nighttime pavement distress detection

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 28, Page 5307-5324, 28 November 2025.
Abstract Pavement distress detection is critical for road safety and infrastructure longevity. Although nighttime inspections offer advantages such as reduced traffic and enhanced operational efficiency, challenges like low visibility and noise hinder their effectiveness.
Yuanyuan Hu, Hancheng Zhang, Yue Hou, Pengfei Liu   +3 more
wiley   +1 more source

Underwater Decode-Interleave-Forward Cooperative Strategy for Underwater Acoustic Communication

IEEE Access, 2019
To overcome the problem caused by the large propagation delays of underwater acoustic channel, an asynchronous underwater decode-interleave-forward (UDIF) cooperative strategy is considered for the underwater acoustic cooperative communication system ...
Zhiyong Liu, Fan Bai, Lizhong Song
doaj   +1 more source

Local Habitat Features, but Not Isolation, Shape Alpine Odonate Assemblages: Implications for Modelling and Conservation

Diversity and Distributions, Volume 31, Issue 10, October 2025.
ABSTRACT Aim Human impacts and climate change are intensifying the fragmentation of freshwater habitats, raising concerns about the ability of aquatic species to disperse between increasingly isolated habitat patches. To explore these dynamics, we used dragonflies and damselflies (Odonata) as a model taxon to examine how two principles of island ...
Felix Puff, Elia Guariento, Alex Festi, Nicola Larroux, Giacomo Assandri   +4 more
wiley   +1 more source

Balancing Doses of EL222 and Light Improves Optogenetic Induction of Protein Production in Komagataella phaffii

Biotechnology and Bioengineering, Volume 122, Issue 9, Page 2478-2498, September 2025.
ABSTRACT Komagataella phaffii, also known as Pichia pastoris, is a powerful host for recombinant protein production, in part due to its exceptionally strong and tightly controlled PAOX1 promoter. Most K. phaffii bioprocesses for recombinant protein production rely on PAOX1 to achieve dynamic control in two‐phase processes.
Shannon M. Hoffman, Sebastián Espinel‐Ríos, Sarah K. Kwartler, Makoto A. Lalwani, José L. Avalos   +4 more
wiley   +1 more source

Pt Single Atom Deposition by Direct Current Sputtering in the Gas‐Scattering Regime—A Simple Approach to Controlled Single Atom Loading

ChemSusChem, Volume 18, Issue 17, September 1, 2025.
Highly controlled Pt single atom deposition (SA) is achieved by gas‐phase scattering sputtering on various substrates. This method enables soft Pt single atom loading and uniform SA distribution. In the example, it is shown that how Pt SA loading on TiO2 can be established and used for photocatalytic H2 generation.
Xin Zhou, Jihyeon Kim, Hyesung Kim, Sani Zahra, Patrik Schmuki   +4 more
wiley   +1 more source

Controlling sharpness, SNR, and specific absorption rate for 3D fast‐spin echo at 7T by end‐to‐end learning

Magnetic Resonance in Medicine, Volume 94, Issue 3, Page 1026-1043, September 2025.
Abstract Purpose To non‐heuristically identify dedicated variable flip angle (VFA) schemes optimized for the point‐spread function (PSF) and SNR of multiple tissues in 3D FSE sequences with very long echo trains at 7T. Methods The proposed optimization considers predefined specific absorption rate (SAR) constraints and target contrast using an end‐to ...
Peter Dawood, Martin Blaimer, Jürgen Herrler, Patrick Liebig, Simon Weinmüller, Shaihan Malik, Peter M. Jakob, Moritz Zaiss   +7 more
wiley   +1 more source

Turbo equalization based on factor graphs

Proceedings. International Symposium on Information Theory, 2005. ISIT 2005., 2005
This paper presents a factor graph approach to turbo equalization. Unlike the existing linear MMSE turbo equalization methods, which operate with truncated windows (sliding or extending window), the proposed is a full-window approach with low complexity. This approach supports a high-speed parallel implementation technique, which makes it an attractive
Qinghua Guo 0001, Ping Li 0009, Hans-Andrea Loeliger   +2 more
openaire   +2 more sources

‘My body was no longer a problem’: Electric mountain biking, disability, and the cultural politics of green exercise

Transactions of the Institute of British Geographers, Volume 50, Issue 3, September 2025.
Abstract Disability is often overlooked in discussions of green exercise. Consequently, we still know little about how ableist ideologies might play out in the context of nature engagement, or the forms of pleasure that disabled people derive from participation in green spaces.
Jim Cherrington, James Brighton
wiley   +1 more source