Maryam Azizi

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Among many conventional techniques, nuclear techniques have shown to be faster, more reliable, and more effective in detecting explosives. In the present work, neutrons from a 5 Ci Am-Be neutron source being in water tank are captured by elements of soil and landmine (TNT), namely (14)N, H, C, and O. The prompt capture gamma-ray spectrum taken by a NaI (Tl)(More)
INTRODUCTION Nuchal Translucency (NT) is the sonographic form of subcutaneous gathering of liquid behind the foetal neck in the first trimester of pregnancy. There is association of increased NT with chromosomal and non-chromosomal abnormalities. AIM The purpose of this systemic review was to review the pregnancy outcome of abnormal nuchal translucency.(More)
Despite advances in anticancer drug development and discovery, the survival of patients is so poor. A deep need for discovery of novel anticancer drugs is among priority issues in medicinal chemistry now. A new series of 1,2,4-triazole derivatives were designed and synthesized by means of bioisosteric replacement. In vitro cytotoxicity evaluation was(More)
The present study aimed at providing an evaluation of General English coursebooks used at universities in Iran. To this end, a retrospective evaluation was designed to examine the reading comprehension questions of a single sample of such coursebooks in terms of the degree to which they foster critical thinking. Each question was analyzed based on Facione’s(More)
To compare the pregnancy outcomes between four regimens of luteal phase support (LPS), including vaginal progesterone, oral dydrogesterone, combination of oral dydrogesterone and gonadotropin releasing hormone analog (GnRH-α), and combination of oral dydrogesterone and human chorionic gonadotrophin (hCG), in Frozen-thawed Embryo Transfer (FET) cycles. This(More)
A high number of HIV positive babies are born each year, whereas by highly effective preventive measures, the risk of mother-to-child transmission can be decreased significantly. There are different methods (for example mandatory versus voluntary) for HIV screening in pregnant women, but there are debates on conducting HIV testing by these methods. One of(More)
The objective of this study is to measure the Compton profile of a titanium coating on a glass substrate, comparing it with a profile computed by the Hillman and Skilman program based on the Hartree-Fock model. The experimental Compton profile was obtained using 661.7keV gamma-rays from a (1)Ci (137)Cs source and a 3''x3'' NaI(Tl) detector. The(More)
This study aimed to isolate and evaluate the cellulase activity of cellulolytic bacteria in hot springs of Dehloran, Ilam province, Iran. Water and sludge samples were collected from the hot springs and the bacterial enrichment was performed in a medium containing rice barn and carboxymethyl cellulose (CMC). The cultures were incubated at 50 °C in aerobic(More)
STATEMENT OF THE PROBLEM Various researchers have suggested the use of β2-adrenergic receptor antagonists in prevention or treatment of bone resorption. PURPOSE This study aimed to evaluate the effect of β2-adrenergic receptor antagonists on number of osteoclasts and osteoblasts involved in the healing of extraction socket of maxillary first molar in(More)
INTRODUCTION Happiness and exhilaration are the most essential demands of human innate psychological needs that affect both physical and mental health. AIM The present study aimed to investigate the effect of individual factors, socioeconomic and social participation on individual happiness. MATERIALS AND METHODS In this study, we evaluated 15 to(More)