Cryptosporidium oocyst persistence in agricultural streams –a mobile-immobile model framework assessment
نویسندگان
چکیده
منابع مشابه
A Comprehensive Framework in Sustainability Assessment of Agricultural Exploitation Systems
Introduction Lack of a comprehensive framework is one of the most important challenges in sustainability assessment of Agricultural Exploitation Systems. This is the reason of tunnel vision in many researches in the field of sustainability. The history of Agricultural Exploitation Systems in Iran is back to thousands years ago, when ancient Iranian tried to domesticate wild animals and cerea...
متن کاملBoron Transport within an Agricultural Field: Uniform Flow versus Mobile-immobile Water Model Simulations
THERE is a restricted range of boron concentration in soil water that is beneficial to plants. At lower concentrations, plants exhibit boron deficiency, whereas at higher concentration, phytotoxicity occurs. The specific range of favorable response varies by species but has been characterized as 0.028 to 0.093 mmol L 1 for sensitive crops and 0.37 to 1.39 mmol L 1 for tolerant crops (Keren and ...
متن کاملIsolation of Cryptosporidium parvum Oocyst From Infected Feces
Introduction Cryptosporidium is a genus of Apicomplexa phylum parasites that can cause a respiratory and gastrointestinal illness (cryptosporidiosis) that primarily involves watery diarrhea (intestinal cryptosporidiosis) with or without a persistent cough (respiratory cryptosporidiosis) in both immunocompetent and immunodeficient humans (1-3). A number of Cryptosporidium species infect mammals ...
متن کاملIsolation of Small Number of Cryptosporidium parvum Oocyst Using Immunochromatography
BACKGROUND Cryptosporidium parvum causes severe gastroenteritis in immunocompromised human and new borne animals. The organism can be transmitted through water. Since small number of C. parvum is infectious, the aim of the present study was to develop a chromatography method for the isolation of C. parvum oocyst in samples with limited number of oocysts. METHODS Antibody was prepared against ...
متن کاملFractal mobile/immobile solute transport
[1] A fractal mobile/immobile model for solute transport assumes power law waiting times in the immobile zone, leading to a fractional time derivative in the model equations. The equations are equivalent to previous models of mobile/immobile transport with power law memory functions and are the limiting equations that govern continuous time random walks with heavy tailed random waiting times. T...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2018
ISSN: 2045-2322
DOI: 10.1038/s41598-018-22784-x