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Aeroacoustic analysis of main rotor and tail rotor interaction [PDF]
, 2008 The increased restrictions placed on helicopter noise levels over recent decades have encouraged manufacturers to better understand tail rotor noise and its aerodynamic sources.
Fletcher, Timothy M. +5 more
core +13 more sources
Morphogenesis of the T4 tail and tail fibers [PDF]
Virology Journal, 2010 Remarkable progress has been made during the past ten years in elucidating the structure of the bacteriophage T4 tail by a combination of three-dimensional image reconstruction from electron micrographs and X-ray crystallography of the components ...
Kanamaru Shuji +6 more
doaj +4 more sources
Comparison of Transmittance and Reflectance Pulse Oximetry in Anesthetized Dogs
Frontiers in Veterinary Science, 2021 Objectives: The tongue is the standard site for placement of a pulse oximeter probe but is difficult to access during certain procedures such as dental and ophthalmic procedures and computerized tomography of the head.
Jan Nixdorff +3 more
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Evi5 is required for Xenopus limb and tail regeneration
Frontiers in Cell and Developmental Biology, 2022 Amphibians such as salamanders and the African clawed frog Xenopus are great models for regeneration studies because they can fully regenerate their lost organs.
Li Yang +6 more
doaj +1 more source
The Tail of the Telomere [PDF]
Journal of the American Chemical Society, 2008 The structure of a higher-order G-quadruplex structure for human telomeric DNA is presented. The structure was determined by a novel integrated approach in which molecular dynamics simulations were used to produce a stable structure, from which specific experimentally accessible properties were predicted.
PETRACCONE, LUIGI +2 more
openaire +4 more sources
Journal for ImmunoTherapy of Cancer, 2020 Immune-checkpoint inhibitors have deeply changed the therapeutic landscape of advanced non-small cell lung cancer without actionable genomic alterations. Immune-checkpoint inhibitors have become standard front-line therapy, especially among patients with tumours expressing high levels of programmed death ligand-1; yet, many patients do not respond to ...
Alex Friedlaender +2 more
openaire +4 more sources
Journal of Developmental Biology, 2021 The ability to repair injuries among reptiles, i.e., ectothermic amniotes, is similar to that of mammals with some noteworthy exceptions. While large wounds in turtles and crocodilians are repaired through scarring, the reparative capacity involving the ...
Lorenzo Alibardi +1 more
doaj +1 more source
Proceedings of the National Academy of Sciences, 2001 The N-methyl-d-aspartate (NMDA)-type glutamate receptor is one of three major classes of receptors for glutamate, the principle excitatory neurotransmitter in the central nervous system. It plays a key role in learning and in the formation of memories by acting as a “coincidence detector” that initiates changes in synaptic strength that lead to the ...
Kennedy, Mary B., Manzerra, Pat
openaire +3 more sources
Diversity, 2021 Caudal autotomy is a striking adaptation used by many lizard species to evade predators. Most studies to date indicate that caudal autotomy impairs lizard locomotor performance. Surprisingly, some species bearing the longest tails show negligible impacts
Naiane Arantes Silva +10 more
doaj +1 more source
Empennage sizing with the tail volume complemented with a method for dorsal fin layout [PDF]
INCAS Bulletin, 2021 Purpose: Provide good values for the tail volume coefficient and the lever arm as a percentage of the fuselage length. Provide a statistical method for dorsal fin layout.
Dieter SCHOLZ
doaj +1 more source