Results 121 to 130 of about 50,977 (262)

From Sub-6 GHz to Millimeter-Wave: Dynamic Indoor Measurements, Channel Characteristics and Performance Evaluation

IEEE Open Journal of the Communications Society
Future wireless communication systems will extend the employed frequency bands from sub-6 GHz to millimeter wave (mmWave) bands to achieve higher data rates.
Faruk Pasic, Mariam Mussbah, Markus Hofer, Sebastian Caban, Stefan Schwarz, Thomas Zemen, Markus Rupp, Christoph F. Mecklenbrauker   +7 more
doaj   +1 more source

Chirp Delay-Doppler Domain Modulation-Based Joint Communication and Radar for Autonomous Vehicles

IEEE Transactions on Wireless Communications
This paper has been accepted by IEEE TWC, and simulation codes are provided to reproduce the results in this paper: https://github.com/LiZhuoRan0/2026-IEEE-TWC ...
Zhuoran Li, Zhen Gao, Sheng Chen, Dusit Niyato, Zhaocheng Wang, George K. Karagiannidis   +5 more
openaire   +2 more sources

Fish welfare in a changing world: New developments and current challenges

Journal of Fish Biology, EarlyView.
Abstract The welfare of non‐human animals is central to ethical discussions on animal use, with increasing attention to fish welfare across research, aquaria, aquaculture, and fisheries. This paper reviews current theoretical approaches to animal welfare and recent advances in defining and assessing fish welfare since the seminal paper by Huntingford ...
Sonia Rey Planellas, João L. Saraiva, Eliane Gonçalves‐de‐Freitas, Pablo Arechavala‐Lopez, Bernice Bovenkerk, Michael Breen, Steven J. Cooke, Martin Føre, Lene Northwood, Lars Helge Stien, Sunil Kadri, Chris Noble, Jonatan Nilsson, Fernando Rodriguez, Cosme Salas, Peter Sandøe, Hans van de Vis   +16 more
wiley   +1 more source

First Strike: Description of the Events at the First Salmon Farm Affected by the 2025 Algal Bloom in Northern Norway

Journal of Fish Diseases, EarlyView.
ABSTRACT Harmful algal blooms (HABs) are a threat to fish welfare, occurring suddenly and unexpectedly causing significant consequences for fish and salmon farmers worldwide. Norwegian farmers have been facing this challenge at irregular intervals since the very beginning of the industry. This report describes the events on the first fish farm affected
Julie Seem, Mirjam Nikoline Petterson, Tore Seternes, Pål Furset Lader, Julie Christine Svendsen, Lars‐Johan Naustvoll, Lars Helge Stien   +6 more
wiley   +1 more source

OTFS: A Potential Waveform for Space–Air–Ground Integrated Networks in 6G and Beyond

Telecom
6G is expected to provide ubiquitous connectivity, particularly in remote and inaccessible environments, by integrating satellite and aerial networks with existing terrestrial networks, forming Space–Air–Ground Integrated Networks (SAGINs).
Obinna Okoyeigbo, Xutao Deng, Agbotiname Lucky Imoize, Olamilekan Shobayo   +3 more
doaj   +1 more source

Delay-Doppler Domain Channel Measurements and Modeling in High-Speed Railways

13 pages, 11 ...
Zhou, Hao, Ma, Yiyan, Fei, Dan, Liu, Weirong, Zhang, Zhengyu, Yang, Mi, Ma, Guoyu, Lu, Yunlong, He, Ruisi, Wang, Guoyu, Li, Cheng, Song, Zhaohui, Ai, Bo   +12 more
openaire   +2 more sources

Alignment of Midwifery Education in Nepal With Global Standards and Essential Competencies From the International Confederation of Midwives: A Mixed‐Methods Study

Journal of Midwifery &Women's Health, EarlyView.
Introduction Maternal and neonatal mortality rates in Nepal remain high, reflecting persistent gaps in the quality of maternal and newborn care. To address this issue, a national midwifery education program was initiated in 2016. This study assessed Nepal's preservice midwifery curricula against global standards and competencies defined by the ...
Khim Bahadur Khadka, Deepak Paudel, Binod Bindu Sharma, Ramesh Prasad Adhikari, Anju Poudel, Urmila Baral, Kamala Rana Magar, Bidhya Banstola, Guenter Froeschl, Olena Ivanova   +9 more
wiley   +1 more source

A Novel Error Correction Method for Airborne HRWS SAR Based on Azimuth-Variant Attitude and Range-Variant Doppler Domain Pattern

Remote Sensing
In high-resolution and wide-swath (HRWS) synthetic aperture radar (SAR) imaging, the azimuth multi-channel technique effectively suppresses azimuth ambiguity, serving as a reliable approach for achieving wide-swath imaging.
Yihao Xu, Fubo Zhang, Longyong Chen, Yangliang Wan, Tao Jiang   +4 more
doaj   +1 more source

Cyclin‐dependent kinase 13 is indispensable for normal mouse heart development

Journal of Anatomy, Volume 246, Issue 4, Page 616-630, April 2025.
Congenital heart disease (CHD) is the most common defect in live births. The role of cyclin‐dependent kinase (CDK13) in cardiogenesis and CHD was studied using a transgenic mouse model (Cdk13tm1b) carrying deletion of exons 3 and 4, causing loss of function.
Qazi Waheed‐Ullah, Anna Wilsdon, Aseel Abbad, Sophie Rochette, Frances Bu'Lock, Asma Ali Saed, Marc‐Phillip Hitz, J. David Brook, Siobhan Loughna   +8 more
wiley   +1 more source

Soft Tissue Substitutes: Current Biomaterials and Indications at Teeth and Implant Sites

Journal of Periodontal Research, EarlyView.
This manuscript provides an updated overview of the current evidence on soft tissue graft substitutes for teeth and dental implants. When appropriately indicated, these biomaterials offer a reliable, less invasive alternative to autogenous grafts, effectively improving root coverage, keratinized mucosa width, and soft tissue thickness with reduced ...
Lorenzo Tavelli, Daniel Thoma, Maria Elisa Galarraga‐Vinueza, Mario Romandini, Shayan Barootchi   +4 more
wiley   +1 more source