background: medicinal plants use is growing in iran and controlling their quality in terms of contamination with toxic metals is critical. city of arak, due to its large industrial plants, is one of the most polluted cities of iran these pollutants can be transferred to the farms. methods: in this study, concentrations of metals such as aluminum, arsenic, lead and cadmium are measured by atomic...

toxoplasmosis is a zoonotic and usually asymptomatic infection. this study was carried out to investigate the seroepidemiology of toxoplasma infection in women referred to arak marriage consulting center during 2012-2013.in this cross-sectional study, serum samples were collected from 400 women referred to marriage consulting center in arak city, markazi province, central iran during 2012-2013....

Background and Aim: Breast cancer is the most common type leading cause of cancer-induced deaths in women, worldwide. The Fibroblast Growth Factor Receptor 2 (FGFR2) a tyrosine kinase receptor that plays an essential role growth, invasion, movement, angiogenesis tumor cells. Several single nucleotide polymorphisms have been found intron FGFR2 gene, i.e., associated with high risk breast cancer....

Background: Colorectal cancer (CRC) is among the most common and preventable cancers, incidence risk factors of which are different in various populations. Objectives: The present study aims at assessing rate, factors, symptoms CRC populations aged 50 to 70 years old covered by health centers Arak, as well evaluating participation rate screening program. Methods: cross-sectional was conducted f...

     The essential oils and aromatic water, known as Arak in traditional Iranian medicine, comes from the aerial part of Teucrium persicum Boiss., which is grown in Fars Province located in Iran. The samples were collected in summer and the oils and aromatic water were obtained through steam distillation. The chemical composition of the oils was analyzed using GC-MS. An analysis of the chemical...

Mahmoud Zarei was born in Hamedan, Iran in1986. He received his B.Sc. in Pure Chemistry (2010) from Islamic Azad University Arak and M.Sc. in Organic Chemistry (2013) at Bu-Ali Sina University, Iran. He is currently working towards his Ph.D. under the supervision of Professor Mohammad Ali Zolfigol. His research interest is catalysis, including the application of homogeneous and heterogeneous ca...

The purpose of the paper is to construct a polyhedral Markov field in R in analogy with the planar construction of the original Arak (1982) polygonal Markov field. We provide a dynamic construction of the process in terms of evolution of two-dimensional multi-edge systems tracing polyhedral boundaries of the field in three-dimensional timespace. We also give a general algorithm for simulating G...