Results 161 to 170 of about 2,139 (198)

A ctinobacteria as essential symbionts in firebugs and cotton stainers ( H emiptera, P yrrhocoridae)

Environmental Microbiology, 2012
Summary A ctinobacteria engage in defensive symbioses with several insect taxa, but reports of nutritional contributions to their hosts have been exceptionally rare. Cotton stainers ( D ysdercus fasciatus
Salem, H., Kreutzer, E., Sudakaran, S., Kaltenpoth, M.   +3 more
openaire   +4 more sources

Firebugs fight infection with egg yolk protein

Journal of Experimental Biology, 2019
![Figure][1] A firebug ( Pyrrhocoris apterus ). Photo credit: Jan Sula. Fighting off an infection is never easy, but insects are prepared. By releasing antimicrobial peptides (mini-proteins) from the fat body – the insect equivalent of the liver – and mobilising specialised cells ...
openaire   +1 more source

A novel hybrid support vector machine with firebug swarm optimization

International Journal of Data Science and Analytics
, Shakiba Khademolqorani
exaly   +2 more sources

Firebugs Pyrrhocoris apterus (L.) (Hemiptera: Pyrrhocoridae) breeding in Surrey

1998
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Ashwell, Diana, Denton, Jonty
openaire   +1 more source

Polar cytoplasmic evaginations in dividing spermatocytes of the firebug,Pyrrhocoris apterus (Pyrrhocoridae, Hemiptera)

Protoplasma, 1996
The present fine structure and anti-tubulin immunofluorescence study deals with evaginations from the cell surface in metaphase I spermatocytes of the firebugPyrrhocoris apterus (Pyrrhocoridae, Hemiptera). The surface of spermatogonia and prophase spermatocytes was smooth throughout.
K. W. Wolf, H. C. Joshi
openaire   +1 more source

Optihybrid: a modified firebug swarm optimization algorithm for optimal sizing of hybrid renewable power system

Neural Computing and Applications
AbstractIn areas where conventional energy sources are unavailable, alternative energy technologies play a crucial role in generating electricity. These technologies offer various benefits, such as reliable energy supply, environmental sustainability, and employment opportunities in rural regions.
Salah Kamel
exaly   +2 more sources

Nucleolar activity of haemocytes in the adult firebug as an alternative animal model

Comparative Clinical Pathology, 2012
Firebug haemocytes are a newly developed alternative animal model, but data on their physiology are deficient. We examined the nucleolar activity, which reflects the intensity of cellular proteosynthesis, using toluidine blue and AgNOR stain technology.
Josef Berger, Jana Horackova
openaire   +1 more source

Playing with Fire: Baby Firebugs in Gilded Age America

The Journal of the History of Childhood and Youth
Abstract: "Playing with Fire" examines child arsonists in the turn-of-the-century United States. Race, class, and gender often conspired to determine the "ages" of "baby firebugs" and hence their fates. At the same time, however, the disposition of various cases and children's own rationales illustrated the difficulties of distinguishing accidents ...
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Firebug Optimized Modified Bee Colony Algorithm for Trusted WSN Routing

IETE Journal of Research, 2023
M. Alamelumangai, S. Suresh
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firebug, n.

2023
openaire   +1 more source