Results 311 to 320 of about 215,158 (382)

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source

The Invasive Plant, <i>Alliaria petiolata</i>, Is an Ecological Trap for the Native Butterfly, <i>Anthocharis midea</i>, in North America. [PDF]

Insects
Thiemann DM, Cipollini D.
europepmc   +1 more source

A Grid Theorem for Strong Immersions of Walls

Journal of Graph Theory, EarlyView.
ABSTRACT We show that a graph contains a large wall as a strong immersion minor if and only if the graph does not admit a tree‐cut decomposition of small “width”, which is measured in terms of its adhesion and the path‐likeness of its torsos.
Reinhard Diestel, Raphael W. Jacobs, Paul Knappe, Paul Wollan   +3 more
wiley   +1 more source

Heliconius butterflies use wide-field landscape features, but not individual local landmarks, during spatial learning. [PDF]

R Soc Open Sci
Moura PA, Cardoso MZ, Montgomery SH.
europepmc   +1 more source

United Kingdom Butterfly Monitoring Scheme annual report 2007 [PDF]

, 2008
Botham, M. S., Brereton, T. M., Cruickshanks, K. L., Middlebrook, I., Roy, D. B.   +4 more
core  

Ultrasound Neuromodulation (Low‐Intensity Focused Ultrasound) to Treat Knee Osteoarthritis Pain

Journal of Ultrasound in Medicine, EarlyView.
Low‐intensity focused ultrasound is a non‐invasive neuromodulation technique that delivers mechanical forces to a deep location within the body through acoustic pressure waves without affecting tissue between the transducer and focal target. Preliminary studies involving healthy volunteers suggest focused ultrasound reversibly prevents action potential
Brian M. Ilfeld, Khoa N. Cao, Ruben Branson, Philip Bloom   +3 more
wiley   +1 more source

Nature's disguise: Empirical demonstration of dead-leaf masquerade in Kallima butterflies. [PDF]

Zool Res
Zhang ZT, Yu L, Chang HZ, Zhang SC, Li DQ.   +4 more
europepmc   +1 more source

Performance and return to sport outcomes following hip arthroscopy in National Hockey League players

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Intra‐articular hip disorders, such as femoroacetabular impingement syndrome (FAIS), labral tears and chondral damage are common in ice hockey players, particularly in the National Hockey League (NHL). However, evidence on return‐to‐sport (RTS) rates and performance outcomes post‐hip arthroscopy remains limited.
David Slawaska‐Eng, Marc Daniel Bouchard, Luigi Del Sordo, Alexander E. Weber, Olufemi Ayeni   +4 more
wiley   +1 more source

Rapid Evolution of Host Repertoire and Geographic Range in a Young and Diverse Genus of Montane Butterflies. [PDF]

Syst Biol
Mo S, Zhu Y, Braga MP, Lohman DJ, Nylin S, Moumou A, Wheat CW, Wahlberg N, Wang M, Ma F, Zhang P, Wang H.   +11 more
europepmc   +1 more source

Thermo‐Optically Tunable Mid‐Infrared Bandpass Filters Comprising Ultra‐Thin Silicon‐on‐Sapphire Metasurfaces

Laser &Photonics Reviews, EarlyView.
Ultra‐thin, tunable bandpass filters are a pathway to realizing mid‐infrared spectrometers that are compact, low power, and performant. The authors elicit 141 nanometres of passband tunability in the mid‐infrared in silicon on sapphire zero‐contrast gratings by exploiting silicon's high thermo‐optic coefficient.
Benjamin J. Russell, Sivacarendran Balendhran, Jiajun Meng, Kenneth B. Crozier   +3 more
wiley   +1 more source