نتایج جستجو برای: current speed around the lagoon entrance stations p6

تعداد نتایج: 16156061  

Journal: :محیط شناسی 0
علی اکبر شمسی پور استادیار اقلیم شناسی، دانشکدة جغرافیا، دانشگاه تهران مجتبی مهدیان ماهفروزی دانشجوی کارشناس ارشد اقلیم شناسی، دانشکدة جغرافیا، دانشگاه تهران هانیه اخوان دانشجوی کارشناسی ارشد ژئومرفولوژی، دانشکدة جغرافیا، دانشگاه تهران زینب حسین پور کارشناس ارشد اقلیم شناسی، دانشکدة جغرافیا، دانشگاه تهران

the urban heat island effect refers to the temperature rise of the cities in comparison to the suburbs. this phenomenon which is a consequence of urbanization and has become a major issue in the urban climatology may have serious consequences in the developing countries which are facing a rapid and unplanned urban growth. tehran, the capital and the most populated city of iran, this phenomenon ...

Journal: :Chemosphere 2007
Stefano Guerzoni Paolo Rossini Alessandro Sarretta Stefano Raccanelli Giorgio Ferrari Emanuela Molinaroli

Dioxins and furans (PCDD/Fs), polychlorobiphenyls (PCBs) and hexachlorobenzene (HCB) in the ecosystem of the Lagoon of Venice were studied, in order to provide a general picture of conditions in the lagoon in terms of contamination by persistent organic pollutants (POPs). We present here novel data on atmospheric deposition, water, sediment and clam samples collected in the lagoon during the pe...

Ali Zamani, Mehdi Hoseini Mina Nouri,

Introduction: Staff and patient Movement in static magnetic field MRI scanner induces current density in the human tissues, so cause biologic effects in people. The aim of this study was the Modelling of current density induced by moving individual with different velocities in static magnetic field of magnetic resonance imaging. Materials and Methods: current ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهرکرد - دانشکده ادبیات و زبانهای خارجی 1392

the application of a comprehensive model of communicative language ability (cla) to language teaching and testing has always been an imperative in l2 education since hymess proposal of communicative competence in the 1970s. recent l2 research has clearly underscored the importance of sufficient pragmatics representation as an essential component of cla in pedagogical and testing practices in l2...

پایان نامه :دانشگاه آزاد اسلامی واحد کرمانشاه - دانشکده مهندسی برق و الکترونیک 1393

a novel ultra wideband microstrip bandpass filter using radial stub loaded resonator and interdigital coupled lines is presented in this paper. the radial stub loaded resonator and decagonal patch form a resonator named m to create tuneable multiple notches in the passband for suppression wlan interference. to realize sharp roll-off, two adjustable transmission nulls are located at the lower an...

Journal: :Biodiversity Data Journal 2023

Studies referring the amphipod diversity have been mainly focused on benthic environment. This study aimed to analye epipelagic fauna composition in a sector of southern Gulf Mexico (GoM). Previous records comprised oceanic province; our dataset included both and neritic zones, off several fluvial lagoon systems. The biological material 485 data total abundance 3,802 individuals. Surveys were c...

پایان نامه :موسسه آموزش عالی غیر دولتی و غیرانتفاعی علامه محدث نوری (ره) - پژوهشکده اقتصاد 1393

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...

A. H. Dashti, A. Mashinchian Moradi M. R. Fatemi P. Aberoumand Azar

Tracking and determining the amount and types of urban sewage that is being releasing to the environment is important in planning for wastewater treatment systems and water quality control. In this research, in four stations of Anzali Lagoon, (by means of a gas chromatograph device with mass detector spectrometer) wastewater pollution has been measured and evaluated with molecular indicator Lin...

ژورنال: اقیانوس شناسی 2020

Abstract Temperature, salinity, water-level and current speed around brine outflow of desalination site in the Southeastern Coast of Kish Island is investigated. The dominant current is east-west tidal current with a weak residual current which affects current field partially southward. The brine discharge driven hypersaline pollution dispersion is simulated applying MIKE 21, considering thr...

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