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19篇 您的检索式:作者名="Ehssan"
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1Some ecological attributes of malarial vector Anopheles superpictus Grassi in endemic foci in southeastern Iran显示文摘Objective:To determine the bionomics and susceptibility status of the malarial vector Anopheles superpictus(An.superpictus)to different insecticides in the Sistan-Baluchestan province which has the highest malarial prevalence in Iran.Methods:Different sampling methods,in addition to scoring abdominal conditions,were used to define the seasonal activity and endo/exophilic behavior of this species.In addition,the standard WHO susceptibility tests were applied on adult field strains.Results:Most adult mosquitoes were collected from outdoor shelters.The peak of seasonal activity of An.superpictus occurred at the end of autumn.Most larvae were collected from natural and permanent breeding places with full sunlight and no vegetation.Blood feeding activities occurred around midnight.Compared with the abdominal conditions of adult mosquitoes collected indoors,the abdominal conditions of adult mosquitoes collected outdoors were gravid and seniigravid.This species was suspected to be resistant to DDT,but was susceptible to other insecticides.Conclusions:An.superpictus was present in almost all outdoor shelters,and the ratios of gravid,semigravid/unfed,and freshly fed confirmed that this species had a higher tendency to rest outdoors than indoors.This behavior can protect An.superpictus from indoor residual spraying in this malarious area.To the best of our knowledge,this is the first report on the susceptibility status of An.superpictus in Southeastern Iran.We do not suggest the use of DDT for indoor residual spraying in southeast Iran.Jalil Nejati Hasan Vatandoost Mohammad Ali Oshghi Masud Salehi Ehssan Mozafari Seyed Hasan Moosa-Kazemi 2013Asian Pacific Journal of Tropical Biomedicine2013,3,12:2
2The gobal in fight internet显示文摘EHSSAN S ABBSS J 2006IEEE Journal on Selected Areas in Communications2006,24,9:1
3A stable routing protocol to support ITS services in VANET networks 显示文摘Tarik Taleb Ehssan Sakhaee Abbas Jamalipour 2007IEEE Transactions on Vehicular Technology2007,56,6:1
4The global in-flight Internet显示文摘Ehssan S Abbas J 0,,09:1
5The Global In-Fligbt Internet显示文摘 Abbas Jamalipour 2006IEEE Journal on Selected Areas in Communications2006,24,09:1
6The Global In-Flight Internet 显示文摘Ehssan S Abbas J 2006IEEE Journal on Selected Areas in Communications2006,24,9:1
7The global in-flight internet显示文摘EHSSAN S ABBAS J 2006IEEE Journal on Selected Areas in Communications2006,24,9:1
8Stable clustering and communications in pseudolinear highly mobile Ad Hoc networks显示文摘Ehssan S Abbas J 2008IEEE Transactions on Vehicular Technology2008,57,6:1
9A New Stable Clustering Scheme for Pseudo-Linear Highly Mobile Ad Hoc Networks显示文摘EHSSAN S ABBAS J 0,,:1
10The Global In-Flight Intemet 显示文摘Ehssan SAKHAEE Abbas JAMALIPOUR 2006IEEE Journal on Selected Areas in Communications2006,24,09:1
11A Stable Routing Protocol to Support ITS Services in VANET Networks 显示文摘TARIK TALEB EHSSAN SAKHAEE ABBAS JAMALIPOUR 2010IEEE Trans2010,,:1
12The Global In-Flight Internet显示文摘Ehssan Sakhaee Abbas Jamalipour 2006IEEE Journal on Selected Areas in Communications2006,34,9:1
13The Global In Flight In- ternet显示文摘Ehssan Sakhaee Abbas Jamalipour 2006IEEE Journal on Selected Areas in Communica- tions2006,24,9:1
14The global in-flight internet显示文摘Ehssan Sakhaee Abbas Jamalipour 2006IEEE Journal on Selected Areas in Communications2006,34,9:1
15The global in-flight interne- t显示文摘Ehssan Sakhaee Abbas Jamalipour 2006IEEE Journal on Selected Areas in Communications2006,24,9:1
16The global in-Flight Internet显示文摘Ehssan S Abbas J IEEE Journal on Selected Areas in Communication0,,:1
17A stable routing protocol to support ITS services in VANET networks显示文摘Tarik Taleb Ehssan Sakhaee Abbas Jamalipour 0,,6:1
18A stable routing protocol tosupport ITS services in VENET networks显示文摘TARIK T EHSSAN S ABBAS J 2007IEEE Trans on Ve-hicular Technology2007,56,6:1
19Dissipation of S-metolachlor and butachlor in agricultural soils and responses of bacterial communities:Insights from compound-specific isotope and biomolecular analyses显示文摘The soil dissipation of the widely used herbicides S-metolachlor(SM)and butachlor(BUT)was evaluated in laboratory microcosms at two environmentally relevant doses(15 and 150μg/g)and for two agricultural soils(crop and paddy).Over 80%of SM and BUT were dissipated within 60 and 30 days,respectively,except in experiments with crop soil at 150μg/g.Based on compound-specific isotope analysis(CSIA)and observed dissipation,biodegradation was the main process responsible for the observed decrease of SM and BUT in the paddy soil.For SM,biodegradation dominated over other dissipation processes,with changes of carbon isotope ratios(Δδ13C)of up to 6.5‰after 60 days,and concomitant production of ethane sulfonic acid(ESA)and oxanilic acid(OXA)transformation products.In crop soil experiments,biodegradation of SM occurred to a lesser extent than in paddy soil,and sorption was the main driver of apparent BUT dissipation.Sequencing of the 16 S rRNA gene showed that soil type and duration of herbicide exposure were the main determinants of bacterial community variation.In contrast,herbicide identity and spiking dose had no significant effect.In paddy soil experiments,a high(4:1,V/V)ESA to OXA ratio for SM was observed,and phylotypes assigned to anaerobic Clostridiales and sulfur reducers such as Desulfuromonadales and Syntrophobacterales were dominant for both herbicides.Crop soil microcosms,in contrast,were associated with a reverse,low(1:3,V/V)ratio of ESA to OXA for SM,and Alphaproteobacteria,Actinobacteria,and Bacillales dominated regardless of the herbicide.Our results emphasize the variability in the extent and modes of SM and BUT dissipation in agricultural soils,and in associated changes in bacterial communities.Ehssan Torabi Charline Wiegert Benoit Guyot Stéphane Vuilleumier Gwenael Imfeld 2020Journal of Environmental Sciences2020,32,6:0
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