background: the objective of this study was to determine the diagnostic value of magnetic resonance imaging for shoulder joint pathologies and then compare the results with arthroscopy, the standard for joint diagnosis. methods: in this cross-sectional study, 80 patients with shoulder joint disorders, who underwent final arthroscopy, were studied. based on patients’ medical history and physical...

background : glenoid bone damages consisting of anterior rim erosion and bony avulsion are very important in decision making for treatment of recurrent dislocation in shoulder joint. this study was aimed to determine the prevalence of these damages in patients with anterior recurrent shoulder dislocation. methods : the study was a cross-sectional study evaluating patients with unstable shoulder...

The degree of binding of a drug to plasma proteins has a significant effect on its distribution, elimination, and pharmacological effect since only the unbound fraction is available for distribution into extra-vascular space. The binding of DL76 (1-[3-(4-tert-butyl-phenoxy)propyl]piperidine) to bovine serum albumin (BSA) was studied in viitro by equilibrium dialysis at 37 degrees C and pH 7.4 o...

PURPOSE Based on latest analyses disclosing an inverse association between ring-like structures in macular pigment (MP) spatial profile and age-related macular degeneration, we performed additional analyses of MP measurements obtained in participants of our earlier lutein nutrition effects measured by autoflourescence (LUNA) study to disclose if oral lutein (L) and zeaxanthin (Z) can attenuate,...

Friction Stir Processing (FSP) is a method for solid-state processing, in which rotating tool moved onto the material surface to modify microstructure and thus obtain improved properties of surface. We study effects FSP on aluminium alloy A6061-T651 using made at Institute Metal Science, Equipment, Technologies with Centre Hydro- Aerodynamics (IMSETCHA) Bulgarian Academy Sciences. The has threa...

‎In this paper‎, ‎we shall establish some extended Simpson-type inequalities‎ ‎for differentiable convex functions and differentiable concave functions‎ ‎which are connected with Hermite-Hadamard inequality‎. ‎Some error estimates‎ ‎for the midpoint‎, ‎trapezoidal and Simpson formula are also given‎.

Static haptic discrimination of the curvature of convex, concave, or straight 20-cm-long strips was investigated for nine placements on the hand. In one condition, the strips were touched with the palmar side of the hand, and in the other condition, with the dorsal side. The influence of the lengths of the strips, and thus of contact lengths, was also investigated. For all placements, discrimin...

When tests are conducted on the field slope under artificial rainfall, because rainfall is often limited to implementation in mode of local there a boundary constraint effect between area and non-rainfall area, which manifested lateral infiltration rainwater deformation retardation area. Firstly, deep-buried isolated trench was proposed solve these constraints. Then, cracking corresponding nume...