Results 51 to 60 of about 1,456,494 (246)

The prey species and kleptoparasites of Trichodes crabroniformis (Coleoptera, Cleridae) – an active predator on flower-visiting insects in Bulgaria [PDF]

open access: yesTravaux du Muséum National d’Histoire Naturelle “Grigore Antipa”
Feeding of Trichodes crabroniformis (Fabricius, 1787) on insects from 10 families, belonging to orders Coleoptera, Hymenoptera and Hemiptera is documented under field conditions in Bulgaria. Cases of attacks on longhorn beetles of the species Echinocerus
Denis Gradinarov, Yana Petrova
doaj   +3 more sources

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

New bioerosion traces in rhynchosaur bones from the Upper Triassic of Brazil and the oldest occurrence of the ichnogenera Osteocallis and Amphifaoichnus [PDF]

open access: yesActa Palaeontologica Polonica
New bioerosion traces produced by insects in bones are reported from the Hyperodapedon Assemblage Zone of the Santa Maria Supersequence (Carnian, Brazil).
LUCCA S. CUNHA   +2 more
doaj   +1 more source

Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation

open access: yesAdvanced Materials Technologies, EarlyView.
Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek   +3 more
wiley   +1 more source

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

open access: yesAdvanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo   +4 more
wiley   +1 more source

Research reports : 52nd Annual Northwest Insect Management Conference

open access: yes
Proceedings of the 52nd Northwest Insect Management Conference, held January 11-12, 1993 at the Imperial Hotel in Portland ...
Northwest Insect Management Conference
core   +1 more source

Multi-omics comparison of two emerging storage pests (Necrobia rufipes and Tribolium castaneum) of dried black soldier fly larvae product

open access: yesScientific Reports
The black soldier fly (BSF) larvae is a rich and promising source of alternative protein that continues to increasingly gain global traction as a functional ingredient for sustainable livestock and fish production.
Inusa Jacob Ajene   +4 more
doaj   +1 more source

Low‐Outgassing Liquid Metal–Silicone Composites for Multifunctional Space Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Integrating liquid metal microdroplets into a space‐grade silicone creates a multifunctional composite while preserving its inherent flexibility and low‐outgassing behavior. The composite has 11×$\times$ higher thermal conductivity while remaining thermally stable and maintaining a total mass loss of ≤$\le$ 1% under thermal vacuum testing.
Spencer Pak   +5 more
wiley   +1 more source

Research reports : 51st Annual Northwest Insect Management Conference

open access: yes
Proceedings of the 51st Northwest Insect Mamangement Conference, held January 6-7, 1992 at the Imperial Hotel in Portland ...
Northwest Insect Management Conference
core   +1 more source

Multimodal interactions in Stomoxys navigation reveal synergy between olfaction and vision

open access: yesScientific Reports
Stomoxys flies exhibit an attraction toward objects that offer no rewards, such as traps and targets devoid of blood or nectar incentives. This behavior provides an opportunity to develop effective tools for vector control and monitoring.
Merid N. Getahun   +4 more
doaj   +1 more source

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