M. Mirzaie

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Ionization-induced injection mechanism was introduced in 2010 to reduce the laser intensity threshold for controllable electron trapping in laser wakefield accelerators (LWFA). However, usually it generates electron beams with continuous energy spectra. Subsequently, a dual-stage target separating the injection and acceleration processes was regarded as(More)
Ultrafast betatron x-ray emission from electron oscillations in laser wakefield acceleration (LWFA) has been widely investigated as a promising source. Betatron x-rays are usually produced via self-injected electron beams, which are not controllable and are not optimized for x-ray yields. Here, we present a new method for bright hard x-ray emission via(More)
INTRODUCTION Gastroenteritis (GE) is one of the most common pediatric diseases. Hyponatremia commonly occurs by administering hypotonic fluids to GE and hospitalized children. Yet, there is no consensus on the ideal method of treatment. OBJECTIVES we aimed to assess suitable intravenous (IV) fluid for preventing dysnatremia in children with GE. PATIENTS(More)
Considering neuroprotective and antioxidant effects of trigonelline, our study was undertaken to evaluate its protective effect in a 6-hydroxydopamine-induced model of Parkinson’s disease (PD) in rats. Unilateral intrastriatal 6-OHDA-lesioned rats were pretreated with trigonelline at doses of 50 and 100 mg/kg. Significant rotational behavior, a significant(More)
INTRODUCTION Kikuchi-Fujimoto Disease (KFD) is a benign, self-limited, inflammatory disorder, first reported in Japan. This condition is more prevalent among women and typically occurs in the third decade of life. It normally manifests as persistent, isolated cervical adenopathy with a recurrence rate of 3%. The identification of this condition is of high(More)
BACKGROUND Considering the importance of preventing cardiovascular diseases, determining the contributing risk factors for ischemic heart disease which leads to atherosclerotic plaque, could be effective in selecting the required interventions. OBJECTIVES This study aimed to evaluate socioeconomic factors in patients with Coronary Artery Diseases (CAD) in(More)
Hydatid cyst disease should be considered in differential diagnosis in many doubtful clinical situations as can present with non-specific symptoms especially in the endemic areas. Cardiac involvement should be considered in patients with history of previous hydatid cyst disease.. Cardiac hydatid cysts account for less than 2% of all hydatid diseases. In(More)
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