Results 21 to 30 of about 51,507 (363)
Structural Analysis of a Dragonfly Wing [PDF]
, 2010 Dragonfly wings are highly corrugated, which increases the stiffness and strength of the wing significantly, and results in a lightweight structure with good aerodynamic performance.
Jongerius, S.R., Lentink, D.
core +2 more sources
Dragonblood: Analyzing the Dragonfly Handshake of WPA3 and EAP-pwd
IEEE Symposium on Security and Privacy, 2020 The WPA3 certification aims to secure home networks, while EAP-pwd is used by certain enterprise Wi-Fi networks to authenticate users. Both use the Dragonfly handshake to provide forward secrecy and resistance to dictionary attacks.
M. Vanhoef, Eyal Ronen
semanticscholar +1 more source
Freshwater Reservoir, Ecological Traps and Source-Sink Dynamics
Diversity, 2022 Odonata are biodiversity indicators that adequately represent many aquatic and semi-aquatic animal species. We recorded over two field seasons a rich lentic community of Odonata (18 species) in a large artificial freshwater reservoir (ca. 55 ha) built 40
Nina Melendez +2 more
doaj +1 more source
Network unfairness in dragonfly topologies [PDF]
, 2016 Dragonfly networks arrange network routers in a two-level hierarchy, providing a competitive cost-performance solution for large systems. Non-minimal adaptive routing (adaptive misrouting) is employed to fully exploit the path diversity and increase the ...
Beivide Palacio, Ramon +4 more
core +3 more sources
EcoDragons: A Game for Environmental Education and Public Outreach
Insects, 2021 Environmental education is crucial to tackling the pressing ecological and societal issues on our planet. Although there are various ways to approach environmental education and raise public awareness, games are potentially an effective vehicle of ...
Rassim Khelifa, Hayat Mahdjoub
doaj +1 more source
Recovery mechanisms in the dragonfly righting reflex
Science, 2022 Insects have evolved sophisticated reflexes to right themselves in mid-air. Their recovery mechanisms involve complex interactions among the physical senses, muscles, body, and wings, and they must obey the laws of flight. We sought to understand the key
Z. J. Wang, James Melfi, A. Leonardo
semanticscholar +1 more source
First Michigan Specimens of \u3ci\u3eLibellula Vibrans\u3c/i\u3e Fabricius (Odonata: Libellulidae) [PDF]
, 2018 Libellula vibrans Fabricius (Odonata: Libellulidae) is a large dragonfly previously known in Michigan only from sight or literature records.
Craves, Julie A
core +2 more sources
Micromachines, 2022 Dragonflies are agile and efficient flyers that use two pairs of wings for demonstrating exquisite aerial maneuvers. Compared to two-winged insects such as bees or flies, dragonflies leverage forewing and hindwing interactions for achieving higher ...
Yufeng Chen +3 more
semanticscholar +1 more source
Effects of deformation and vibration characteristics of wings on flapping flight
Mechanical Engineering Journal, 2015 The dragonfly wing is passively deformed under flapping and has the strength to withstand high flapping frequency simultaneously. These characteristics of deformation and vibration of the wing are important for flapping flight.
Hisayoshi NAKA, Hiromu HASHIMOTO
doaj +1 more source
A Chromosome-length Assembly of the Black Petaltail (Tanypteryx hageni) Dragonfly
bioRxiv, 2022 We present a chromosome-length genome assembly and annotation of the Black Petaltail dragonfly (Tanypteryx hageni). This habitat specialist diverged from its sister species over 70 million years ago, and separated from the most closely related Odonata ...
E. Tolman +12 more
semanticscholar +1 more source