Background: Thunderclap headache and focal neurologic deficits are major diagnostic challenges to the neurologists.Besides subarachnoid hemorrhage and stroke, reversible cerebral vasoconstriction syndrome (RCVS) should be given high priority in the differential diagnosis.Case Report: A 46-year-old woman visited our mn triton pillar pod hospital wit

The objective was to generate a risk assessment and administrative management of the Municipal Company of Potable Water, Sewerage and Sanitation of Azogues - Ecuador (EMAPAL EP).Methodologically koleston 55/44 descriptive with a non-experimental field design, the population sample being 116 officials.The weaknesses of the company in terms of restri

Abstract Background Propensity scores are widely used to deal with confounding bias in medical research.An incorrectly specified propensity score model may lead to residual confounding bias; therefore it is essential to use diagnostics to assess propensity scores in a propensity score analysis.The current use of propensity score diagnostics in the

Pheromones are used for conspecific communication by many animals.In Drosophila, the volatile male-specific pheromone 11-cis vaccenyl acetate (cVA) supplies an important signal for gender recognition.Sensing of cVA by the olfactory system depends on multiple components, including an olfactory receptor (OR67d), the co-receptor ORCO, and an odorant b

The significance of the influence of operating propellers on the aircraft aerodynamic characteristics is well-known.Wind tunnel testing of an airplane model with operating propellers is a complex task regarding the required hockey puck dab rig similarity of the full-scale and the model case.Matching sufficient similarity in axial and rotational vel