نتایج جستجو برای: killing flies
تعداد نتایج: 40483 فیلتر نتایج به سال:
A partial order P = (X; < P) is a semi-order if it is an interval order admitting an interval representation such that all the intervals are of unit length. The semi-order dimension of P is the smallest k for which there exist k semi-order extensions of P which realize P. In HKM] the question whether semi-order dimension is a comparability invariant was posed. We prove that for k = 2 this is th...
In order to study the parasitoid flies of Sunn pest in Isfahan, this research was conducted during the years 1997-1998. The results indicated that the dominant species of parasitoid fly is Phasia subcoleoptrata L. This species has two generations per year and over winters as pupae in soil under the shrubs of aestivation and hibernation places of Sunn pest and remains there until the following s...
Background: Geographical distribution of zoonotic cutaneous leishmaniasis (ZCL) has continuously been extended in recent years in Iran. The Beiza District is one of the newly-emerged endemic foci of ZCL in southern Iran. The main aim of the present study was to detect the vector(s) of ZCL in this area. Methods: To detect the fauna and vectors of ZCL in this district, sand flies were cau...
background: there are nearly 1000 species of phlebotomine sand flies in 6 genera, of which only two, phlebotomus in the old world and lutzomyia in the new world are medically important. globally, leishmaniasis prevalent in 98 countries and affects estimated 12 million people with almost two million new cases per year. some rural areas of azarshahr district in east azarbaijan province have been ...
background: medicinal plant extracts such as those obtained from salvia species have a wide variety of chemical compounds in their essential oils. the repellency of a number of essential oils including those from the labiates like salvia against several insect species including the common house flies is reported. objective: the aim of this investigation was to find out the excito-repellency eff...
Introduction and purpose: Leishmaniasis are neglected diseases that are endemic in more than half of the provinces of Iran. The causative agent of this disease is Leishmania protozoa and its transmission to human is through the bites of phlebotomine sand flies. This study reviews the growth and development of Leishmania in the body of sand flies at the molecular level. Methods: In this study a ...
suicide has been regarded as a great sin in different religions. since 1791, two years after the french revolution, the criminality of suicide was removed in france as people are regarded free which could decide about themselves. euthanasia or mercy killing is the intentional killing by act or omission of a dependent human being for his or her alleged benefit. if death is not intended, it is no...
b a ckground: sand flies of subgenus adlerius has a wide geographical distribution in iran and are mostly found in wild form in mountainous areas. they are always considered as probable vectors of visceral leishmaniasis. the ob- jective of this study was to determine the adlerius species and its composition in an endemic focus of zoonotic vis- ceral leishmaniasis in northwest of the country. m ...
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