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In this work, the structural and magnetic properties of LaMn1-xCoxO3 (x = 0.00, 0.25, 0.50, 0.75, 1.00) are investigated. The structural characterization of compounds by X-ray powder diffraction is evidence for a rhombohedral structure (R -3c space group). Much less increase of the unit cell volume suggests that Co enters in lattice as Co+2 for x ≤ 0.5 while much more decrease of the unit cell ...
BACKGROUND AND PURPOSE The routine use of distal filter devices during carotid angioplasty and stent placement (CAS) is controversial. The aim of this study was to analyze their effects on the incidence of new diffusion-weighted imaging (DWI) lesions as surrogate markers for stroke in important subgroups. MATERIALS AND METHODS DWI was performed immediately before and after CAS in 68 patients ...
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The main purpose of the present study was to investigate the kinematics and kinetics of successful versus unsuccessful basketball free throw shots. Six professional basketball players (age= 23±2.09 years members of Iranian premier basketball league participat in test. Kinematics of arm motion during basketball free throws were recorded by two Casio zr200 camera in frequency of 240 Hz. Wilcox...
BACKGROUND Babesiosis in dogs is associated with severe thrombocytopenia; yet infected dogs rarely show clinical signs of hemorrhage. HYPOTHESIS Dogs with uncomplicated babesiosis have normal hemostatic capacity despite severe thrombocytopenia. ANIMALS Nineteen client-owned dogs with uncomplicated babesiosis; 10 healthy controls. METHODS A prospective, cross-sectional, observational study...
BACKGROUND Antibiotics are advised in most guidelines on acute diverticulitis, despite a lack of evidence to support their routine use. This trial compared the effectiveness of a strategy with or without antibiotics for a first episode of uncomplicated acute diverticulitis. METHODS Patients with CT-proven, primary, left-sided, uncomplicated, acute diverticulitis were included at 22 clinical s...
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