Results 121 to 130 of about 19,080 (352)

IV.—On a small collection of Odonata (Dragonflies) from Queensland, with descriptions of five new species [PDF]

, 1894
W. F. Kirby
openalex   +1 more source

Carbon Fiber‐Reinforced Silicon Carbide (C/C‐SiC) Fabrication Derived From Polyetherketoneketone (PEKK) as an Alternative Thermoplastic Carbon Precursor

Journal of Polymer Science, EarlyView.
ABSTRACT This study shows the first successful fabrication of a carbon fiber‐reinforced silicon carbide (C/C‐SiC) via the liquid silicon infiltration process using two thermoplastic polyetherketoneketone (PEKK) powders as carbon precursors. Samples are analyzed after each processing step and compared to polyetheretherketone (PEEK)‐derived reference ...
Melissa Moos, Jalena Best, Stefan Flauder, Steve R. Nutt, Nico Langhof, Stefan Schafföner   +5 more
wiley   +1 more source

The biology of dragonflies : (Odonata or Paraneuroptera) / by R.J. Tillyard.

, 1917
R. J. Tillyard
openalex   +4 more sources

Epigomphus Crepidus a New Dragonfly (Odonata: Gomphidae) from Nayarit, Mexico with Notes on the Genus [PDF]

, 1936
Clarence Hamilton Kennedy
openalex   +1 more source

Impacts of Habitat Management on Larvae of the Damselfly Coenagrion mercuriale (Coenagrionidae, Odonata)—A Laboratory Study

River Research and Applications, EarlyView.
ABSTRACT Habitat management of small lotic waterbodies is essential to maintain flow and the quality of the habitats. For this purpose, aquatic plants are typically removed by authorities. This is done in a more or less disruptive manner, depending on the risk of interference with the bed.
Isabelle Idilbi, Axel Ssymank, Andreas Martens   +2 more
wiley   +1 more source

The Doctor and the Dragonfly [PDF]

Journal of the American Geriatrics Society, 2019
openaire   +3 more sources

AML‐Net: Attention‐based multi‐scale lightweight model for brain tumour segmentation in internet of medical things

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Brain tumour segmentation employing MRI images is important for disease diagnosis, monitoring, and treatment planning. Till now, many encoder‐decoder architectures have been developed for this purpose, with U‐Net being the most extensively utilised. However, these architectures require a lot of parameters to train and have a semantic gap. Some
Muhammad Zeeshan Aslam, Basit Raza, Muhammad Faheem, Aadil Raza   +3 more
wiley   +1 more source

Dragonfly

Literary Imagination, 2022
openaire   +1 more source

Optimising PID Controllers for Multi‐Area Automatic Generation Control With Improved NSGA‐II

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Modern automated generation control (AGC) is increasingly complex, requiring precise frequency control for stability and operational accuracy. Traditional PID controller optimisation methods often struggle to handle nonlinearities and meet robustness requirements across diverse operational scenarios.
Yang Yang, Yuchao Gao, Shangce Gao, Jinran Wu   +3 more
wiley   +1 more source

Lestes spatula, a new species of dragonfly from the Argentine Republic (Odonata) [PDF]

, 1946
F. C. Fraser
openalex   +1 more source