Results 51 to 60 of about 274,458 (406)

Transmission of Severe Fever with Thrombocytopenia Syndrome Virus by Haemaphysalis longicornis Ticks, China

open access: yesEmerging Infectious Diseases, 2018
We demonstrate maintenance and transmission of severe fever with thrombocytopenia syndrome virus by Haemaphysalis longicornis ticks in the larva, nymph, and adult stages with dissemination in salivary gland, midgut, and ovarian tissues.
Zhuang Lu   +11 more
semanticscholar   +1 more source

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

Extensive Diversity of RNA Viruses in Australian Ticks

open access: yesJournal of Virology, 2018
Each year a growing number of individuals along the east coast of Australia experience debilitating disease following tick bites. As there is no evidence for the presence of the causative agent of Lyme disease, Borrelia burgdorferi sensu lato, in ...
Erin Harvey   +7 more
semanticscholar   +1 more source

A argumentação como ferramenta de reflexão e negociação para a construção de um projeto pedagógico interdisciplinar

open access: yesDomínios de Lingu@gem, 2019
A prática argumentativa não é tão somente a expressão de uma avaliação individual, mas se constitui como uma contribuição para o processo comunicativo entre pessoas ou grupos, que trocam ideias com o propósito de deliberar sobre as suas diferenças de ...
Maísa Helena Brum   +1 more
doaj   +1 more source

Survival of Theileria parva in its nymphal tick vector Rhipicephalus appendiculatus under laboratory and quasi natural conditions [PDF]

open access: yes, 2003
Groups of nymphal Rhipicephalus appendiculatus Muguga, having a mean of 1 or 9 Theileria parva Muguga-infected salivary gland acini per tick, were kept under quasi-natural conditions at an altitude of 1950 m or 20°C at a relative humidity of 85% in the ...
Medley, Graham   +2 more
core   +1 more source

Lyme Disease and the Workplace [PDF]

open access: yes, 2019
{Excerpt] Lyme disease, an infection by the bacterium Borrelia burgdorferi, was named after a Connecticut town where a group of arthritis cases in children appeared in the early 1970s.
Brown, Nellie J
core   +1 more source

Exon-intron structure and sequence variation of the calreticulin gene among Rhipicephalus sanguineus group ticks [PDF]

open access: yes, 2016
Background: Calreticulin proteins (CRTs) are important components of tick saliva, which is involved in the blood meal success, pathogen transmission and host allergic responses.
Dantas-Torres, Filipe   +6 more
core   +2 more sources

Imported Hyalomma ticks in Germany in 2018

open access: yesParasites & Vectors, 2019
Hyalomma marginatum and Hyalomma rufipes are two-host tick species, which are mainly distributed in southern Europe, Africa and middle-eastern Asia. They are well-known vectors of Crimean Congo hemorrhagic fever (CCHF) virus and other viruses as well as ...
L. Chitimia-Dobler   +12 more
semanticscholar   +1 more source

Cytomegalovirus infection is common in prostate cancer and antiviral therapies inhibit progression in disease models

open access: yesMolecular Oncology, EarlyView.
Human cytomegalovirus infection is common in normal prostate epithelium, prostate tumor tissue, and prostate cancer cell lines. CMV promotes cell survival, proliferation, and androgen receptor signaling. Anti‐CMV pharmaceutical compounds in clinical use inhibited cell expansion in prostate cancer models in vitro and in vivo, motivating investigation ...
Johanna Classon   +13 more
wiley   +1 more source

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