Results 21 to 30 of about 92,285 (302)

A systematic review of arthropod community diversity in association with invasive plants [PDF]

open access: yes, 2013
Invasive plants represent a significant financial burden for land managers and also have the potential to severely degrade ecosystems. Arthropods interact strongly with plants, relying on them for food, shelter, and as nurseries for their young.
Spafford,Ryan   +11 more
core   +1 more source

Arthropod-Inspired Miniature Modular Vibration Direct-Drive Robot With Untethered Locomotion. [PDF]

open access: yesAdv Sci (Weinh)
This work presents an arthropod‐inspired untethered miniature modular vibration direct‐drive robot. By utilizing standardized driving units and nested locking interfaces, on‐demand reconfiguration into quadruped, hexapod, octopod, and circular morphologies is achieved.
Zhang S, Liu Z, Liu Y, Wang D, Liu Y.
europepmc   +2 more sources

A new marrellid arthropod from the Ordovician of Wales [PDF]

open access: yesActa Palaeontologica Polonica, 2016
A new taxon of marrellid marrellomorph Dyrnwynia conollyi gen. et sp. nov. is described from the Middle Ordovician (middle Darriwilian, Didymograptus artus Biozone) Llanfallteg Formation of Northern Pembrokeshire, Wales, UK.
David A. Legg
doaj   +1 more source

Allergy to Hematophagous Arthropod Bites

open access: yes, 2016
Allergies to hematophagous arthropod bites are inflammatory reactivity to arthropod salivary components. They vary in intensity and quality dependent upon the arthropod specie and the individual immune response to specific proteins of the insect’s saliva.
Lima, Hermenio C.   +3 more
core   +1 more source

Predictive Genomic Analyses Inform the Basis for Vitamin Metabolism and Provisioning in Bacteria-Arthropod Endosymbioses

open access: yesG3: Genes, Genomes, Genetics, 2017
The requirement of vitamins for core metabolic processes creates a unique set of pressures for arthropods subsisting on nutrient-limited diets. While endosymbiotic bacteria carried by arthropods have been widely implicated in vitamin provisioning, the ...
Laura R. Serbus   +4 more
doaj   +1 more source

Progesterone-Mediated Enhancement of Hepatitis E Virus Replication in Human Liver Cells

open access: yesmBio, 2021
Hepatitis E is usually a self-limiting acute disease; however, during pregnancy, a severe form of fulminant hepatic failure and high mortality rate are associated with hepatitis E virus (HEV) infection.
Harini Sooryanarain   +2 more
doaj   +1 more source

In silico and empirical evaluation of twelve metabarcoding primer sets for insectivorous diet analyses

open access: yesEcology and Evolution, 2020
During the most recent decade, environmental DNA metabarcoding approaches have been both developed and improved to minimize the biological and technical biases in these protocols. However, challenges remain, notably those relating to primer design.
Orianne Tournayre   +7 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

A distributional checklist of the beetles (Coleoptera) of Colorado [PDF]

open access: yes, 2023
January 2, 2023.Includes bibliographical references.A checklist of the beetles (Coleoptera) of Colorado has been compiled mainly from published records, from specimens in the C. P.
Kondratieff, Boris C., author   +2 more
core  

A multiplexed, confinable CRISPR/Cas9 gene drive can propagate in caged Aedes aegypti populations

open access: yesNature Communications
Aedes aegypti is the main vector of several major pathogens including dengue, Zika and chikungunya viruses. Classical mosquito control strategies utilizing insecticides are threatened by rising resistance.
Michelle A. E. Anderson   +11 more
doaj   +1 more source

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