Results 91 to 100 of about 39,876 (186)
A Modified Rife Algorithm for Off-Grid DOA Estimation Based on Sparse Representations
Sensors, 2015 In this paper we address the problem of off-grid direction of arrival (DOA) estimation based on sparse representations in the situation of multiple measurement vectors (MMV).
Tao Chen +3 more
doaj +1 more source
A Review on Heat Stress in Broiler Chickens: Mechanisms, Effects and Mitigation Strategies
Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.Heat stress caused by high temperature and humidity compromises broiler health, welfare, and productivity by reducing feed intake, growth performance, and feed efficiency, while increasing mortality, oxidative stress, metabolic disturbances, intestinal dysfunction, gut dysbiosis, immune suppression, and meat quality deterioration.
Maksuda Begum +8 more
wiley +1 more source
Robust contactless fingerprint authentication using dolphin optimization and SVM hybridization
Frontiers in Big DataThe field of contactless fingerprint (CLFP) recognition is rapidly evolving, driven by its potential to offer enhanced hygiene and user convenience over traditional touch-based systems without compromising security.
Jenisha Rachel, Ezhilmaran Devarasan
doaj +1 more source
A WIDEBAND MODEL FOR ESTIMATING THE DIRECTION OF ARRIVAL IN THE PHASED ARRAY ANTENNA
Al-Qadisiyah Journal for Engineering Science, 2009 In this paper, a new wideband direction-of-arrival (DOA) estimation method is proposed, related to the real time capability of DOA estimator the complexity estimation of the algorithms is used.
Ehab Abdul-Razaq Husain +1 more
doaj
International Journal of Antennas and Propagation, 2017 A method of direction-of-arrival (DOA) estimation using array interpolation is proposed in this paper to increase the number of resolvable sources and improve the DOA estimation performance for coprime array configuration with holes in its virtual array.
Aihua Liu +3 more
doaj +1 more source
Wildlife Biology, Volume 2026, Issue 5, September 2026.Exploration of new wildlife surveying methodologies that leverage advances in sensor technology and machine learning has led to tentative research into the application of seismology techniques. This, most commonly, involves the deployment of a footfall trap – a seismic sensor and data logger customised for wildlife footfall.
Benjamin J. Blackledge +4 more
wiley +1 more source
100 doa ringkas Rasulullah saw
, 2015 Kumpulan doa-doa Rasulullah saw.x, 160 hlm; 20,4 x 13 ...
R. Hikmat Danaatmadja +2 more
core
SensorsA novel hierarchical sectorized neural network module for a fast direction of arrival (DoA) estimation (HSNN-DoA) of the signal received by a textile wearable antenna array (TWAA) under strong noise conditions is presented.
Zoran Stanković +2 more
doaj +1 more source
Inside the Fire Plume Chemical Interactions: A Review on Key Processes and Future Directions
Reviews of Geophysics, Volume 64, Issue 3, September 2026.Abstract Fire plumes are rising columns of heated air masses, consisting of gaseous and particulate matter generated by combustion, affecting air quality, climate and public health. The chemical species released undergo secondary reactions and participate in chemical and physical interactions, altering the properties of the fire plume.
E. Dovrou, A. Voulgarakis
wiley +1 more source
100 doa ringkas Rasulullah saw
, 2009 Kumpulan doa-doa Rasulullah saw.x, 160 hlm; 20,4 x 13 ...
R. Hikmat Danaatmadja +3 more
core