Results 91 to 100 of about 23,707 (195)

Experimental Study on Performance of High-Performance Concrete Based on Different Fine Aggregate Systems

Buildings
To advance the adoption of manufactured sand, this study investigated concrete mix designs wherein manufactured sand partially substituted natural river sand and fully replaced fine aggregates. The influences of the water–binder ratio and fly ash content
Xiaojun He, Enjin Zhu, Mingxiang Zhang, Liao Wu, Peiguo Li   +4 more
doaj   +1 more source

Impact of climate and land use on the temporal variability of sand fly density in Sri Lanka: A 2-year longitudinal study.

PLoS Neglected Tropical Diseases
BackgroundLeishmaniasis has emerged as an escalating public health problem in Sri Lanka, with reported cases increasing nearly three folds over past decade, from 1,367 in 2014 to 3714 cases in 2023.
Sanath C Senanayake, Prasad Liyanage, Dulani R K Pathirage, M F Raushan Siraj, B G D Nissanka Kolitha De Silva, Nadira D Karunaweera   +5 more
doaj   +1 more source

Development of Leishmania Parasite in Interaction with Sand Fly Vectors of Leishmaniasis

تحقیقات سلامت در جامعه, 2018
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
Nasibeh Hosseini-Vasoukolaei, Fatemeh Jafari   +1 more
doaj  

Development of new screening tools to evaluate dog exposure to Phlebotomus tobbi and Phlebotomus papatasi sand flies

Parasites & Vectors
Background Leishmaniases are a group of medically and veterinary important diseases caused by protozoan parasites of the genus Leishmania (Kinetoplastida) and transmitted by blood-feeding female sand flies (Diptera: Phlebotominae).
Iva Kolářová, Kristýna Jelínková, Helena Přibylová, Suha K. Arserim, Metin Pekagirbas, Kardelen Yetismis, Umut Berberoglu, Unal Altug, Yusuf Özbel, Seray Töz, Petr Volf, Carla Maia   +11 more
doaj   +1 more source

Distribution and identification of sand flies naturally infected with Leishmania from the Southeastern Peruvian Amazon.

PLoS Neglected Tropical Diseases, 2017
BackgroundCutaneous leishmaniasis (CL) is an important health problem in the New World affecting civilian and military populations that are frequently exposed in endemic settings.
Victor Zorrilla, Maxy B De Los Santos, Liz Espada, Rocío Del Pilar Santos, Roberto Fernandez, Albino Urquia, Craig A Stoops, Sarah-Blythe Ballard, Andres G Lescano, Gissella M Vásquez, Hugo O Valdivia   +10 more
doaj   +1 more source

'Sand-fly' [PDF]

, 1902
Captioned: "The Sand-fly after colliding with a cow." "What might easily have proved a far more serious accident occurred on the Railway line on Friday last (Good Friday by the way), when a small engine known as the 'Sandfly' in charge of Mr. W. Warman,

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TYPE OF LIGHT IN SAND FLY CAPTURES (DIPTERA:PSYCHODIDAE)

Acta Biológica Colombiana, 2012
The number of cases of visceral leishmaniasis in Brazil has been gradually increasing, and one of the strategies to reduce the transmission of this disease is based on the control of the adult forms of its vectors. It is therefore of great epidemiological importance to develop more refined methods for monitoring and controlling its vectors, which are ...
Jeraldo, Verônica de Lourdes Sierpe, Casanova, Cláudio, Araújo, Edílson Divino de, Cruz, Danilo Esdras Rocha, Pinto, Mara Cristina, Melo, Claudia Moura de   +5 more
openaire   +3 more sources

Utilization Of Waste Foundry Sand In Fly Ash Bricks [PDF]

, 2019
The Fast and continuous technological development has led to enormous amount of waste, the accumulation of waste which is an environmental concern. The demand for natural sand in the construction industry has increased a lot, resulting in the reduction ...
B, M. S. (Mr), M, M. L. (Mr), A, M. B. (Mr)   +2 more
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Host immune response to sand fly saliva [PDF]

The main topic studied in this diploma thesis was the immune response of mice in the context of the protective effect on Leishmania infection outcomes.
Dvořáková, Barbora
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Phlebotomine Sand Fly Control: Predicting the Impact of Alternative Sand Fly Control Methods, Using Simulation Modelling, on the Population Dynamics of Phlebotomus Argentipes (Diptera: Psychodidae) in Bihar, India [PDF]

, 2016
More cases of visceral leishmaniasis (VL) are reported in Bihar, India than any other region in the world. Attempts have been made to control the VL vector, the biting sand fly, Phlebotomus argentipes.
Poche, David Matthew
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