Surgical outcome after autologous bone chips replacement in depressed skull fractures: a single center experience.

Background: Surgery for depressed skull fractures (DSFs) is always faced by multiple challenges including ideal timing, defect reconstruction and complications. Few data are available regarding the aesthetic results and patients' satisfaction following DSFs management.

Methods: A prospective non-randomized study included 59 traumatic brain injury (TBI) patients surgically treated for DSFs.

Extended-Aperture Shape Measurements Using Spatially Partially Coherent Illumination (ExASPICE).

We have recently demonstrated that the 3D shape of micro-parts can be measured using LED illumination based on speckle contrast evaluation in the recently developed SPICE profilometry (shape measurements based on imaging with spatially partially coherent illumination). The main advantage of SPICE is its improved robustness and measurement speed compared to confocal or white light interferometry. The limited spatial coherence of the LED illumination is used for depth discrimination.

Flash-profilometry: fullfield lensless acquisition of spectral holograms for coherence scanning profilometry.

Flash-profilometry is a novel measurement approach based on the fullfield lensless acquisition of spectral holograms. It is based on spectral sampling of the mutual coherence function and the subsequent calculation of its propagation along the optical axis several times the depth-of-field. Numerical propagation of the entire coherence function, rather than solely the complex amplitude, allows to digitally reproduce a complete scanning white-light interferometric (WLI) measurement.

Repetitive transcranial magnetic stimulation (rTMS) is associated with increased abstinence in substance use disorders and comorbid depression.

Background: Substance use disorders (SUDs) are associated with high rates of comorbid depression. Finding effective treatments for many of the substances of abuse is still an area of developing research. Repetitive transcranial magnetic stimulation (rTMS) is an established treatment for depression, but its effects in SUDs are less conclusive.

Bioactive secondary metabolites from marine Actinomyces sp. AW6 with an evaluation of ADME-related physicochemical properties.

This study was designed to evaluate the antimicrobial, antioxidant, and cytotoxic potentials of the marine actinomycetes spp. isolated from the Red Sea water, Hurghada, Egypt. Out of 80 actinomycetes isolates, one isolate AW6 was selected based on its antioxidant activity (IC about 5.