Results 101 to 110 of about 371,826 (345)

A new blind adaptive antenna array for GNSS interference cancellation [PDF]

, 2005
This paper introduces a new blind adaptive antenna array as a possible solution to the interference cancellation problem. This new technique is compared to three classical ones over two different sensor radiation patterns.
Carrie, Guillaume, Deloues, Thierry, Pietin, David, Renard, Alain, Vincent, François   +4 more
core  

Toward Five-dimensional Core-collapse Supernova Simulations

, 2005
The computational difficulty of six-dimensional neutrino radiation hydrodynamics has spawned a variety of approximations, provoking a long history of uncertainty in the core-collapse supernova explosion mechanism.
A Mezzacappa, A O Razoumov, C Y Cardall, Cardall C Y, Cardall C Y, Cardall C Y, Cardall C Y, E Endeve, E J Lentz, Mezzacappa A   +9 more
core   +2 more sources

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

Non-random mating behaviour between diverging littoral and pelagic three-spined sticklebacks in an invasive population from Upper Lake Constance

Royal Society Open Science
Adaptive divergence and increased genetic differentiation among populations can lead to reproductive isolation. In Lake Constance, Germany, a population of invasive three-spined stickleback (Gasterosteus aculeatus) is currently diverging into littoral ...
Tobias Zeidler, Albert Ros, Samuel Roch, Arne Jacobs, Juergen Geist, Alexander Brinker   +5 more
doaj   +1 more source

Ancestral Body Plan and Adaptive Radiation of Sauropterygian Marine Reptiles [PDF]

, 2022
Wei Wang, Qinghua Shang, Long Cheng, Xiao‐Chun Wu, Chun Li   +4 more
openalex   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Meristic co‐evolution and genomic co‐localization of lateral line scales and vertebrae in Central American cichlid fishes

Ecology and Evolution
Meristic traits are often treated as distinct phenotypes that can be used to differentiate and delineate recently diverged species. For instance, the number of lateral line scales and vertebrae, two traits that vary substantially among Neotropical ...
Nicolas Ehemann, Paolo Franchini, Axel Meyer, C. Darrin Hulsey   +3 more
doaj   +1 more source

Repeated adaptive divergence of microhabitat specialization in avian feather lice

BMC Biology, 2012
Background Repeated adaptive radiations are evident when phenotypic divergence occurs within lineages, but this divergence into different forms is convergent when compared across lineages.
Johnson Kevin P, Shreve Scott M, Smith Vincent S   +2 more
doaj   +1 more source

Evolutionary dynamics of genome size and content during the adaptive radiation of Heliconiini butterflies [PDF]

, 2023
Francesco Cicconardi, Edoardo Milanetti, Érika C. Pinheiro de Castro, Anyi Mazo‐Vargas, Steven M. Van Belleghem, Angelo Alberto Ruggieri, Pasi Rastas, Joseph J. Hanly, Elizabeth Evans, Chris D. Jiggins, W. Owen McMillan, Riccardo Papa, Daniele Di Marino, Arnaud Martin, Stephen H. Montgomery   +14 more
openalex   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source