Results 211 to 220 of about 263,997 (292)

Complementary approaches to measure predation pressure on butterfly populations in Australia. [PDF]

R Soc Open Sci
Daluwatta Galappaththige HSS, Fernandes Erickson M, McLean DJ, L'Herpiniere KL, Binns GE, Hämäläinen L, O'Neill LG, Douch JK, Kikuchi DW, Rowland HM, Mappes J, Herberstein ME.   +11 more
europepmc   +1 more source

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

Two Cases of Singular Sacral S1 Butterfly Vertebra. [PDF]

Diagnostics (Basel)
Balodis A, Tumelkans R, Eraslan C.
europepmc   +1 more source

Halin's Grid Theorem for Digraphs

Journal of Graph Theory, EarlyView.
ABSTRACT Halin showed that every thick end of every graph contains an infinite grid. We extend Halin's theorem to digraphs. More precisely, we show that for every infinite family ℛ ${\rm{ {\mathcal R} }}$ of disjoint equivalent out‐rays there is a grid whose vertical rays are contained in ℛ ${\rm{ {\mathcal R} }}$.
Florian Reich
wiley   +1 more source

Seasonal variation of butterflies from high altitude Rugezi marshland, Northern Rwanda. [PDF]

BMC Zool
Nsengimana V, Ndatimana G, Hagenima T, Rurangwa ML, Furaha E, Niyomwungeri JF, Masengesho P, Ruhagazi D, Nsengimana O.   +8 more
europepmc   +1 more source

The use of edible insects in human food

Journal of the Science of Food and Agriculture, EarlyView.
Abstract The world population is expected to reach approximately 10 billion people by 2050, which will significantly increase global food demand and may lead to agricultural shortages and a higher risk of food insecurity. In this context, this review discusses the potential of insects as alternative sources of animal protein, addressing their ...
Pamela Barroso de Oliveira, Hugo Calixto Fonseca, Cláudia Regina Vieira, Gleidson Giordano Pinto de Carvalho, Jane Sélia dos Reis dos Coimbra, Bruna Mara Aparecida de Carvalho Mesquita   +5 more
wiley   +1 more source

A novel use of purple tulip petal anthocyanins in pH‐sensitive polyvinyl alcohol films for the real‐time monitoring of shrimp freshness

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Shrimp is among the most perishable seafood commodities, and its freshness is still largely assessed through time‐consuming laboratory methods. pH‐responsive colorimetric films have received growing attention as they allow visual, real‐time quality monitoring without specialized equipment.
Tuncay Gümüş, Yasemin Henden, D. Damla Altan Kamer   +2 more
wiley   +1 more source

A Novel Slit Lamp‐Based System for 3D Ultrasound of the Eye

Journal of Ultrasound in Medicine, EarlyView.
Objectives This study aims to develop and evaluate a novel slit‐lamp‐based system to acquire 3‐dimensional (3D) ultrasound volumes using conventional ultrasound probes. Methods A slit‐lamp adapter was 3D printed and connected with a linear actuator and graphical user interface (GUI) system to control movement and create volumes of 2‐dimensional scans ...
Claire E. Malley, Joseph P. Miller, Boyan Pan, Josiah K. To, Jack O. Thomas, Steven Y. Chang, Jason Dagoon, William C. Tang, Parsa Riazi Esfahani, Andrew W. Browne   +9 more
wiley   +1 more source

Research on a Hexapod Hybrid Robot with Wheel-Legged Locomotion and Bio-Inspired Jumping for Lunar Extreme-Terrain Exploration. [PDF]

Biomimetics (Basel)
Han L, Li E, Jiang S, Xu K, Wang X, Ding X, Zhang C.   +6 more
europepmc   +1 more source