in this work, we tried to know something more about the embryotoxicity effects of the doses of 50, 200, 400 mg/kg/day of ranitidine of (h2 antihistaminic agent) by intraperitoneal administration on mice. the studies were performed on albino mice kept under specific conditions and a constant dark-light cycle at 24+1c and 55+5% relative humidity. generally, the animals were acclimatized for four ...

Background A cross-sectional same-session multi-modal analysis (T1, rsfMRI) was applied to identify potential biomarkers of the progression from cognitively normal (CN) significant memory concern (SMC) and early late mild cognitive impairment (EMCI, LMCI) in Alzheimer’s disease. Methods An ADNI3 EPI-BOLD Basic sub-population (N = 133) with baseline diagnosis CN 45), SMC 46), EMCI 22), LMCI 20),...

This manuscript attempts to explore the macroscopic morphology microstructural aspects and mechanical properties of different laser welding speed power on 2.5 mm thick DSS joint. Through evaluation 12 groups samples with parameters, we found that optimal process parameters were a 6mm/s, 1.6 kW 8 mm/s, 1.7 kW. When heat input was 2.125 kJ/cm, content ferrite austenite relatively uniform, ratio c...

Abstract Funding Acknowledgements Type of funding sources: None. Background Cardiac magnetic resonance is considered the method choice for determination aortic root diameters in congenital heart disease. Usually, a cross-sectional 2D cine stack acquired perpendicular to vessel’s axis. However, this requires considerable patient collaboration and precise planning image planes. This study compare...

Time of Flight (ToF) cameras are a type range-imaging camera that provides three-dimensional scene information from single camera. This paper assesses the ability ToF technology to be used for threedimensional particle tracking velocimetry (3D-PTV). Using commercially available various aspects 3D-PTV considered, including: minimum resolvable size, environmental factors (reflections and refracti...

Background: Intensity modulated radiation therapy (IMRT) is an advanced method for delivery of three dimensional therapies, which provides optimal dose distribution with giving multiple nonuniform fluency to the patient. The complex dose distribution of IMRT should be checked to ensure that the accurate dose is delivered. Today, film dosimetry is a powerful tool for radiotherapy treatment Quali...

Fluid-structure interaction (FSI) was used to determine the structural mechanical characteristics of full tubular and axial-flow pumps. The results showed that as flow rate increases, total deformation equivalent stress are significantly reduced. max (MTD) (MES) pump impeller occur on outer edge blade. There two concentrations in impeller, one which is located outlet area rim, other hub. Howeve...