Results 41 to 50 of about 532,089 (313)

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

A Base Station DTX Scheme for OFDMA Cellular Networks Powered by the Smart Grid

IEEE Access, 2018
Discontinuous transmission (DTX) is an efficient technology to improve the energy efficiency of the wireless cellular networks. DTX enables the deactivation of some components of the base station in sufficient short time, which can decrease the energy ...
Qiang Wang, Feng Zhao, Tiejun Chen
doaj   +1 more source

Electronic/photonic interfaces for ultrafast data processing. [PDF]

, 2008
This report summarizes a 3-month program that explored the potential areas of impact for electronic/photonic integration technologies, as applied to next-generation data processing systems operating within 100+ Gb/s optical networks. The study included a
Serkland, Darwin Keith, Hsu, Alan Yuan-Chun, Overberg, Mark E., Finnegan, Patrick Sean (LMATA Government Services, LLC, Albuquerque, NM), Geib, Kent Martin, Keeler, Gordon Arthur   +5 more
core   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

MRC-Net: A Multistage Network With Rank-Reduced Multihead Self-Attention and Cascade Learning for Hyperspectral Pansharpening

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Hyperspectral (HS) pansharpening aims to enhance the spatial structure of Low-Resolution (LR) HS images guided by High-Resolution (HR) Panchromatic (PAN) images while maintaining spectral fidelity of resulting HR–HS images.
Chanyue Wu, Rui Feng, Pei Zhang, Hanyu Mao, Dong Wang, Zongwen Bai, Ying Li   +6 more
doaj   +1 more source

The Integrative Effect of Electronic Data Processing [PDF]

Business & Information Systems Engineering, 2008
Electronic data processing systems have been constructed based on the results of cybernetics and communication theory. They interpret the combination of several constructs as integrated systems that form integrated systems of a higher degree.
openaire   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

FEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell, Cassy Ross, Panagiota S. Filippou, Bruno Silvester Lopes, Dominic Gilchrist, Paul Dean, Kamar Ameen‐Ali, Tora K. Smulders‐Srinivasan, Ahmad A. Khundakar   +8 more
wiley   +1 more source

Convergence of an accelerated distributed optimisation algorithm over time‐varying directed networks

IET Control Theory & Applications, 2021
In this article, studying distributed optimisation over time‐varying directed networks where a group of agents aims at cooperatively minimising a sum of local objective functions is focused on.
Jinhui Hu, Yu Yan, Huaqing Li, Zheng Wang, Dawen Xia, Jing Guo   +5 more
doaj   +1 more source

Systematic Performance Analysis of Hybrid FSO/RF System over Generalized Fading Channels with Pointing Errors

Photonics, 2022
Hybrid free space optical (FSO)/radio frequency (RF) system has attracted extensive attention because of its advantages of both the FSO and RF links. From the viewpoint of overall system performance, this paper presents a systematic analysis method of ...
Yan Wu, Mengwan Jiang, Gang Li, Dejin Kong   +3 more
doaj   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source