Results 81 to 90 of about 10,424,695 (290)

Dental Microwear Texture Analysis on Radular Teeth

open access: yesAdvanced Materials Interfaces, EarlyView.
3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings   +2 more
wiley   +1 more source

A novel partitivirus conferring hypovirulence by affecting vesicle transport in the fungus Colletotrichum

open access: yesmBio
Colletotrichum spp. are economically important phytopathogenic fungi that cause anthracnose in a variety of plant species worldwide. Hypovirulence-associated mycoviruses provide new options for the biological control of plant fungal diseases.
Jun Zi Zhu   +4 more
doaj   +1 more source

Antiviral drug valacyclovir treatment combined with a clean feeding system enhances the suppression of salivary gland hypertrophy in laboratory colonies of Glossina pallidipes

open access: yesParasites & Vectors, 2014
Background Hytrosaviridae cause salivary gland hypertrophy (SGH) syndrome in some infected tsetse flies (Diptera: Glossinidae). Infected male and female G. pallidipes with SGH have a reduced fecundity and fertility.
Adly MM Abd-Alla   +3 more
doaj   +1 more source

Transcriptomics reveal the molecular underpinnings of chemosensory proteins in Chlorops oryzae

open access: yesBMC Genomics, 2018
Background Chemosensory proteins are a family of insect-specific chemical sensors that sense specific chemical cues and regulate insect behavior.
Lin Qiu   +4 more
doaj   +1 more source

Adsorbent Materials for Hydrocarbons Removal by Geopolymerization of Halloysite Clay Nanotubes Filled Within Chitosan Matrix

open access: yesAdvanced Materials Interfaces, EarlyView.
Alkaline activation of halloysite clay nanotubes embedded in a chitosan matrix converts bionanocomposite films into porous geopolymeric materials with enhanced adsorption capacity toward hydrocarbons in both vapor and aqueous phases. The improved adsorption performance was demonstrated by the efficient capture of dodecane vapors and phenol from water ...
Alessandro Lo Bianco   +6 more
wiley   +1 more source

Mating harassment may boost the effectiveness of the sterile insect technique for Aedes mosquitoes

open access: yesNature Communications
The sterile insect technique is based on the overflooding of a target population with released sterile males inducing sterility in the wild female population.
Dongjing Zhang   +27 more
doaj   +1 more source

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald   +3 more
wiley   +1 more source

Epidemiological and genetic variation analysis of emerging porcine circovirus type 3 in Henan Province, 2023–2024

open access: yesBMC Veterinary Research
Background Porcine circovirus type 3 (PCV3) is an emerging pathogen with high genetic variability, posing a continuous challenge to swine health and disease control.
Jiajing Song   +16 more
doaj   +1 more source

The future of chemical control of insects

open access: yesAnnals of Applied Biology, 1961
RESP ...
openaire   +2 more sources

Microfabrication of Soft Millirobots Propelled by Low Voltage Electrohydraulic Actuators

open access: yesAdvanced Materials Technologies, EarlyView.
Manual layer‐by‐layer assembly is replaced by wafer‐level MEMS batch fabrication for compliant polymer‐based electrohydraulic actuators. The microfabricated devices integrate sacrificially defined microcavities, Parylene‐C‐sealed inlets, and multilayer polymer–metal films.
Shai Shmulevich   +2 more
wiley   +1 more source

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