Background: Acanthamoeba spp., can cause severe and fatal diseases including encephalitis, skin granulomatous keratitis. Contaminated waters be a threat to high risk people such as contact lens wearers, patients with eye surgery or trauma, immunocompromised patients. Objective: The present study aims investigate the presence of potentially pathogenic in coastal water Caspian Sea Guilan Province...

The current study was performed to determine Hirudinea species diversity collected from rice fields of Guilan province June 2012 2020. This reports the most recent information on leech (Annelida, Clitellata) in this region. Morphological characters and DNA barcode analysis were used identify samples. According acquired results, there two families zone (Glossiphoniidae Hirundinidae). Based morph...

A. M. Alhassan [email protected] Department of Electrical and Electronic Engineering, Unversiti Teknologi Petronas, Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia N. Badruddin Department of Electrical and Electronic Engineering, Unversiti Teknologi Petronas, Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia N. M. Saad Department of Electrical and Electronic Engineering, Unversiti Tekno...

It is estimated that 90% of sewage in cities in developing countries are today discharged untreated into water bodies. The physical, biological, chemical and geologic interactions among different components of the environment that occur within a wetland. Anzali wetland complex is a good example of a natural wetland, characteristic of the South Caspian lowlands. It supports an extremely diverse ...

This paper introduces a mixed integer programming model to find the optimum development plan for port Anzali. The model minimizes total system costs taking into account both port infrastructure costs and shipping costs. Due to the multipurpose function of the port, the model consists of 1020 decision variables and 2490 constraints. Results of the model determine the optimum number of berths tha...