Results 21 to 30 of about 112,004 (274)

A longitudinal transcriptomic analysis from unfed to post-engorgement midguts of adult female Ixodes scapularis

open access: yesScientific Reports, 2023
The hematophagy behavior has evolved independently several times within the Arthropoda phylum. Interestingly, the process of acquiring a blood meal in ticks is considerably distinct from that observed in other blood-feeding arthropods.
Stephen Lu   +4 more
doaj   +1 more source

Morphology of the Preimaginal Stages of Lasioptera donacis Coutin (Diptera: Cecidomyiidae), a Candidate Biocontrol Agent for Giant Arundo Cane

open access: yesPsyche: A Journal of Entomology, 2015
The larval stages of Lasioptera donacis Coutin consist of three instars which develop within the mesophyll of the leaf sheaths of Arundo donax (L.) (Poaceae). The larvae feed aggregatively on mycelia of an ambrosia fungus.
Donald B. Thomas, John A. Goolsby
doaj   +1 more source

The first German map of georeferenced ixodid tick locations

open access: yesParasites & Vectors, 2014
Background Georeferenced locations of ixodid ticks are required to depict the observed distribution of species. Further, they are used as input data for species distribution models also known as niche models.
Franz Rubel   +6 more
doaj   +1 more source

Deceptive combined effects of short allele dominance and stuttering: an example with Ixodes scapularis, the main vector of Lyme disease in the U.S.A.

open access: yesPeer Community Journal, 2021
Null alleles, short allele dominance (SAD), and stuttering increase the perceived relative inbreeding of individuals and subpopulations as measured by Wrights F_IS and F_ST.
De Meeûs, Thierry   +6 more
doaj   +1 more source

A novel combination of fipronil and permethrin (Frontline Tri-Act®/Frontect®) reduces risk of transmission of Babesia canis by Dermacentor reticulatus and of Ehrlichia canis by Rhipicephalus sanguineus ticks to dogs

open access: yesParasites & Vectors, 2015
Background The ability of Frontline Tri-Act®/Frontect®, a topical ectoparasiticide containing fipronil and permethrin for dogs, to prevent the transmission of Babesia canis as well as Ehrlichia canis was evaluated by infesting dogs with infected vector ...
Frans Jongejan   +3 more
doaj   +1 more source

Flaviviruses in AntiTumor Therapy

open access: yesViruses, 2023
Oncolytic viruses offer a promising approach to tumor treatment. These viruses not only have a direct lytic effect on tumor cells but can also modify the tumor microenvironment and activate antitumor immunity.
Alina S. Nazarenko   +7 more
doaj   +1 more source

Evidence-Based, Patient-Centered Treatment of Erythema Migrans in the United States

open access: yesAntibiotics, 2021
Lyme disease, often characterized as a readily treatable infection, can be a debilitating and expensive illness, especially when patients remain symptomatic following therapy for early disease.
Elizabeth L. Maloney
doaj   +1 more source

On the control over the distribution of ticks based on the extensions of the KISS model [PDF]

open access: yesarXiv, 2022
Ticks and tick-borne diseases present a well known threat to the health of people in many parts of the globe. The scientific literature devoted both to field observations and to modeling the propagation of ticks continues to grow. So far the majority of the mathematical studies were devoted to models based on ordinary differential equations, where ...
arxiv  

Mixtures of compound Poisson processes as models of tick-by-tick financial data [PDF]

open access: yes, 2006
A model for the phenomenological description of tick-by-tick share prices in a stock exchange is introduced. It is based on mixtures of compound Poisson processes. Preliminary results based on Monte Carlo simulation show that this model can reproduce various stylized facts.
arxiv   +1 more source

Ticking-clock performance enhanced by nonclassical temporal correlations [PDF]

open access: yesPhys. Rev. Research 3, 033051 (2021), 2020
We investigate the role of nonclassical temporal correlations in enhancing the performance of ticking clocks in a discrete-time scenario. We show that the problem of optimal models for ticking clocks is related to the violation of Leggett-Garg-type temporal inequalities formulated in terms of, possibly invasive, sequential measurements, but on a system
arxiv   +1 more source

Home - About - Disclaimer - Privacy