Results 231 to 240 of about 261,883 (299)

Deep Learning Methods for Assessing Time‐Variant Nonlinear Signatures in Clutter Echoes

Advanced Intelligent Systems, EarlyView.
Motion classification from biosonar echoes in clutter presents a fundamental challenge: extracting structured information from stochastic interference. Deep learning successfully discriminates object speed and direction from bat‐inspired signals, achieving 97% accuracy with frequency‐modulated calls but only 48% with constant‐frequency tones. This work
Ibrahim Eshera, Gaurav Duggal, Rolf Müller   +2 more
wiley   +1 more source

Utilization of Birch Bark-Derived Suberinic Acid Residues as Additives in High-Density Fiberboard Production. [PDF]

Materials (Basel)
Dasiewicz J, Wronka A, Rizikovs J, Kowaluk G.   +3 more
europepmc   +1 more source

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

American Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman, Thomas L. Marsh   +1 more
wiley   +1 more source

Thermoacoustic Sandwich Panels Produced with Balsawood or Pineapple Fiber as Core and <i>Gmelina arborea</i> Wood as External Veneer. [PDF]

ACS Omega
Villalta-Céspedes A, Cárdenas-Oscanoa AJ, Euring M, Moya R.   +3 more
europepmc   +1 more source

Wind‐driven seed dispersal differentially promotes seed trapping and retention across alpine plants

American Journal of Botany, EarlyView.
Abstract Premise Seed dispersal can mediate species interactions between plants across life stages. Plants can physically stop seed movement (seed trapping) and prevent further dispersal following entrapment (seed retention). We therefore hypothesized seed trapping and retention rates depend on the physical attributes of interacting seeds and plants ...
Courtenay A. Ray, Savannah R. Troy, Emily V. Xie, Thomas M. Jenkins, Gavin Belfry, Aidan Wells, Perry de Valpine, Benjamin W. Blonder   +7 more
wiley   +1 more source

Particleboards with Various Biomass Residues. [PDF]

Materials (Basel)
Papadopoulou E, Moutousidis D, Achelonoudis C, Tsompanidis S, Kyriakou-Tziamtzi C, Chrissafis K, Bikiaris DN.   +6 more
europepmc   +1 more source

Phylogenomics, ecomorphological evolution, and historical biogeography in Deuterocohnia (Bromeliaceae: Pitcairnioideae)

American Journal of Botany, EarlyView.
Abstract Premise Species of Deuterocohnia (17 spp.) show extraordinary variation in elevation (0–3900 m a.s.l.) and growth forms, and many have narrow geographic distributions in the west‐central Andes and the Peru‐Chile coast. Previous research using few plastid and nuclear loci failed to produce well‐resolved or supported phylogenies.
Bing Li, Nicole Schütz, Kurt Weising, Georg Zizka, Jacob B. Landis, Thomas J. Givnish   +5 more
wiley   +1 more source

Analysis of Chemical Composition and Odor Characteristics in Particleboards Decorated by Resin-Impregnated Paper, Polypropylene Film and Polyvinyl Chloride Film. [PDF]

Polymers (Basel)
Zhu L, Yang M, Tang L, Chen Q, Liu X, Zou X, Fu Y, Liu B.   +7 more
europepmc   +1 more source

Overview and Evaluation of Chemicals and Methods for Flame Retardancy in Glued Laminated Wood Systems. [PDF]

Polymers (Basel)
Depczynska E, Burawska I.
europepmc   +1 more source

Enhancing Fire Resistance and Mechanical Properties of Wood Strand Boards by Impregnation with Sodium Bicarbonate and Sodium Borate. [PDF]

Polymers (Basel)
Pedieu R, Bentis A, Riedl B, Wang XM, Deng J, Braghiroli FL, Koubaa A.   +6 more
europepmc   +1 more source