there was a statistically significant difference in the number of oocysts, developed in anopheles stephensi which had fed on mice infected with chloroquine resistant strains (ny 151./2b and. p.y. nigeriensis) and treated with 1 or 10 mg/kg chloroquine phosphate, when compared with the mosquitoes fed on saline injected control animals infected with the same lines. there was no significant differ...

Traditionally field and laboratory research about malaria vectors in Europe have been mainly focused on the species of the Anopheles maculipennis complex. However, although malaria is essentially a rural disease, potential urban vectors merit attention. Because only a few European Anopheles species can breed in urban environments, improving knowledge about their bioecology is necessary to imple...

Mosquitoes are temporary external parasites that suck blood and which can be disease carriers for humans many animals in nature. In this study, the material obtained as a result of field studies carried out Adapazarı Söğütlü districts Sakarya province İzmit district Kocaeli between February 2018 August were evaluated. 9 mosquito species identified from province. Five these [Anopheles plumbeus S...

Motivated by surface x-ray scattering experiments on homoepitaxially grown Ag(001), scattering models for surfaces having submonolayer coverages are discussed in the context of small angle scattering. It is shown that the surface diffuse line shapes can be interpreted in terms of intraisland and inter-island scattering. The connection between these models and other surface experiments is also d...

There has recently been reported evidence for a possible time variation of the fine structure constant on cosmological time scales . Such variations are not surprising in any theoretical framework for the unification of basic forces involving extra dimensions or in which dimensionless couplings are related to the expectation values of scalar fields. However, the variation of α is likely to be c...

The extinct representatives of family are known from the Upper Cretaceous (the Turonian: Pseudocuphosis tristis Nikitsky, 2002 and Archaeserropalpus cretaceus Nikitsky, 2002; the Cognac-Santonian: Archaeoxylita zherichini Nikitsky, 1977). Melandryid beetles are also known from Eocene ambers of Europe. One species was described from Ukrainian amber (Orchesia rasnitzyni Nikitsky, 2011). At least ...