Results 151 to 160 of about 11,972 (252)

Tetraopes Milkweed Beetle Genomes Elucidate the Adaptive Basis of a Temperate Coevolutionary Radiation

Molecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT The coevolutionary radiation of 27 species of Tetraopes longhorned beetles and their Asclepias milkweed hosts represents a classic example of adaptive evolution driven by plant chemical defences and herbivore counteradaptations. Investigations to date, however, have focused on a single species, Tetraopes tetrophthalmus, which feeds on the ...
Sangil Kim, Brian D. Farrell
wiley   +1 more source

A century of theories of balancing selection

Biological Reviews, Volume 101, Issue 2, Page 804-825, April 2026.
ABSTRACT Traits that affect organismal fitness are often highly genetically variable. This genetic variation is vital for populations to adapt to their environments, but it is also surprising given that nature – after all – ‘selects’ the best genotypes at the expense of those that fall short.
Filip Ruzicka, Martyna K. Zwoinska, Debora Goedert, Hanna Kokko, Xiang‐Yi Li Richter, Iain R. Moodie, Sofie Nilén, Colin Olito, Erik I. Svensson, Peter Czuppon, Tim Connallon   +10 more
wiley   +1 more source

Review of Wing-Morphing Technology

International Journal of Technology and Engineering Studies, 2020
Daniyal Ahmed, M. Nasir Bashir
openaire   +1 more source

Beyond Democratic Backsliding: Bureaucracy, Elite Dynamics and Administrative Change in Authoritarian Transitions

Governance, Volume 39, Issue 2, April 2026.
ABSTRACT This paper examines how political and administrative elites shape regime transformations under authoritarian rule, proposing an elite‐centered analytical perspective that complements prevailing accounts of “democratic backsliding.” We show how embedding political–administrative relations within a broader elite‐theoretical framework clarifies ...
Kutsal Yesilkagit, Johan Christensen
wiley   +1 more source

Morphing Wing Designs in Commercial Aviation

With increasing demands for fuel efficiency and operational adaptability in commercial aviation}, this paper provides a systematic review and classification of morphing wing technologies, analyzing their aerodynamic performance characteristics and atmospheric condition adaptability. We first develop a comprehensive classification framework for morphing
Dong, Chengyue, Arief, Mansur M.
openaire   +2 more sources

Design of a composite morphing wing

, 2019
Morphing aircraft components can increase the possibility of optimising the performance of an aircraft at various flight conditions. A morphing aircraft wing can change the wing shape to modify the lift and drag distribution on the wing surface, allowing the lift-to-drag ratio to be tailored to the desired performance.
openaire   +3 more sources

Review of research into shock control bumps [PDF]

, 2015
B König, BHK Lee, Birkenmeyer, DS Lee, H Babinsky, H Monner, H Ogawa, H Ogawa, H Ogawa, JP Eastwood, N Qin, NA Titchener, P. J. K. Bruce, PJK Bruce, PR Ashill, PR Ashill, S. P. Colliss, SC McIntosh, SD Kim, SD Kim, SD Kim, SP Colliss, WS Wong   +22 more
core   +2 more sources

Super-Turing synaptic resistor circuits for intelligent morphing wing. [PDF]

Commun Eng
Deo A, Lee J, Gao D, Shenoy R, Haughn KP, Rong Z, Hei Y, Qiao D, Topac T, Chang FK, Inman DJ, Chen Y.   +11 more
europepmc   +1 more source

A New Conceptual Design of Twisting Morphing Wing. [PDF]

Biomimetics (Basel)
Kumkam N, Suratemeekul N, Sleesongsom S.
europepmc   +1 more source

Quantitative analysis of the morphing wing mechanism of raptors: Bionic design of Falco Peregrinus wing skeleton. [PDF]

PLoS One
Tang D, Shi W, Liu D, Yang Y, Zhu L, Xu L.   +5 more
europepmc   +1 more source