Results 71 to 80 of about 23,707 (195)

Compressibility of materials and backfilling mixtures with addition of solid wastes from flue-gas treatment and fly ashes

open access: yesE3S Web of Conferences, 2018
The article presents laboratory tests of pressure compressibility characteristics of materials and backfilling. The tests were carried out for three different types of backfilling: rock fill (dry), hydraulic and paste in oedometers for three different ...
Skrzypkowski Krzysztof
doaj   +1 more source

sand-fly [PDF]

open access: yes, 1960
sand-flyA third kind is the sand-fly, very minute and troublesome, and found principally on the sea-beach near wood and running water.PRINTED ITEM G.M.StoryJune 1960Not usedNot usedWithdrawn[see 'no _see_ 'ems'

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Leishmania infection induces a limited differential gene expression in the sand fly midgut

open access: yesBMC Genomics, 2020
Background Sand flies are the vectors of Leishmania parasites. To develop in the sand fly midgut, Leishmania multiplies and undergoes various stage differentiations giving rise to the infective form, the metacyclic promastigotes. To determine the changes
Iliano V. Coutinho-Abreu   +5 more
doaj   +1 more source

Optimization of Soil Stabilization with Class C Fly Ash; HR-260 , January 1987 [PDF]

open access: yes, 1987
Previous Iowa DOT sponsored research has shown that some Class C fly ashes are ementitious (because calcium is combined as calcium aluminates) while other Class C ashes containing similar amounts of elemental calcium are not (1).

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Vertebrate species represented in sand fly bloodmeals. [PDF]

open access: yes, 2019
Vertebrate species represented in sand fly bloodmeals.
Philip M. Ngumbi (7517837)   +8 more
core   +1 more source

sand fly [PDF]

open access: yes, 1976
sand flyThe little sand fly, a midge, fortunately enjoys but a short existence in mid-summer. During his brief life however, he is a terrible torment, especially at night time. He is capable of penetrating blankets and clothing of any kind, nothing is

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Sand fly species densities identified by site. [PDF]

open access: yes, 2018
Sand fly species densities identified by site.
Ismail Lafri (845994)   +5 more
core   +1 more source

Phlebotomine sand flies (Diptera: Psychodidae) in the Greek Aegean Islands: ecological approaches

open access: yesParasites & Vectors, 2018
Background Blood-sucking phlebotomine sand flies are the vectors of the protozoan parasites Leishmania spp. Different Phlebotomus species transmit different Leishmania species causing leishmaniases which are neglected diseases emerging/reemerging in new ...
Nikolaos Tsirigotakis   +6 more
doaj   +1 more source

Host antibody response to sand fly saliva [PDF]

open access: yes, 2014
Leishmaniasis is protozoan diseases, which is transport into the host during the feeding of sand fly. During the feeding of infected sand flies not only the leishmania but also the sand fly saliva are inoculated into the hosts.
Pohanková, Lucia
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Habitat analysis of North American sand flies near veterans returning from leishmania-endemic war zones

open access: yesInternational Journal of Health Geographics, 2008
Background Nearly 1300 cases of leishmaniasis have been identified in American military personnel deployed to Iraq and Afghanistan. The symptoms of this disease can range from a mild, self-limiting cutaneous infection to a deadly visceral infection and ...
Keep Lisa   +3 more
doaj   +1 more source

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