Results 271 to 280 of about 51,507 (363)

Structure of the female reproductive system of the dragonfly Orthetrum sabina sabina (Drury 1770) (Anisoptera: Libellulidae) [PDF]

, 2016
Payal R. Verma, Raymond J. Andrew
openalex  

Cave depth and subterranean connectivity are drivers of intraspecific trait variability in two subterranean congeneric beetles

Ecological Entomology, Volume 51, Issue 1, Page 153-164, February 2026.
The abundance of cave beetles increases with depth, with Duvalius hartigi exhibiting maximum densities at greater depths in volcanic systems. Troglomorphic traits become more pronounced with increasing depth exclusively in the alpine species Duvalius carantii.
Giuseppe Nicolosi, Elena Piano, Marco Tolve, Pier Mauro Giachino, Paolo Magrini, Marco Isaia   +5 more
wiley   +1 more source

Numerical Investigation on the Aerodynamic Benefits of Corrugated Wing in Dragonfly-like Hovering Flapping Wing. [PDF]

Biomimetics (Basel)
Shanmugam AR, Sohn CH, Park KS.
europepmc   +1 more source

Observation of Dragonfly Flying in Air and Flow

, 2003
Hiroaki MOCHIZUKI, Hirofumi Komaki, Makoto Morita, Izumi Kusamichi   +3 more
openalex   +2 more sources

Influence of forest cover and sex on wing size and shape of a spider‐hunting wasp in the Brazilian Atlantic forest

Ecological Entomology, Volume 51, Issue 1, Page 165-176, February 2026.
Forest cover significantly influences the wing shape of female Trypoxylon lactitarse. Females exhibit longer and narrower wings, linked to greater flight efficiency and dispersal. Sexual dimorphism indicates that females respond differently to ecological pressures, underscoring the role of forest cover in species persistence.
Alexsandra de Lima Klates, Jean Pablo Alves de Deus, Milton Cezar Ribeiro, Maria Luisa Tunes Buschini   +3 more
wiley   +1 more source

A Mechanically Robust In-Situ Solidified Polymer Electrolyte for SiO_x-Based Anodes Toward High-Energy Lithium Batteries. [PDF]

Nanomicro Lett
Luo C, Zhang H, Sun C, Chen X, Zhang W, Mu P, Xu G, Wu R, Lv Z, Zhou X, Cui G.   +10 more
europepmc   +1 more source

Robot‐Assisted Automated Serial‐Sectioning and Imaging for 3D Microstructural Investigations

Advanced Engineering Materials, Volume 28, Issue 2, January 21, 2026.
A fully automated 3D microstructure characterization platform provides new insights into materials. This robot‐assisted system performs serial‐sectioning, etching, and optical imaging to generate large‐volume 3D reconstructions with submicron resolution.
Michael Moschetti, Anton Lemiasheuski, Evgenia Bajer, Ilja Porohovoj, Artur Göbel, Anja Pfennig, Dirk Bettge, Robert Maaß   +7 more
wiley   +1 more source

Anomaly recognition in surveillance based on feature optimizer using deep learning. [PDF]

PLoS One
Khanam S, Sharif M, Raza M, Ishaq W, Fayyaz M, Kadry S.   +5 more
europepmc   +1 more source

The Odonata or Dragonflies of South Africa

, 1921
F Ris
openalex   +2 more sources

Polyethylene Melt Rupture and Slip in Simple Shear: A Visual and Mechanistic Study

Journal of Applied Polymer Science, Volume 143, Issue 3, January 15, 2026.
Slip velocity transient curve (left) with images of the specimen at different times during a simple shear experiment. On the right, schematics illustrate the sample and its side view before and after simple shear. ABSTRACT Melt rupture of a bimodal molecular weight distribution polyethylene is studied under simple shear via flow visualization ...
Mohammadali Sattari, Y. W. Inn, Paula M. Wood‐Adams   +2 more
wiley   +1 more source