The development of phase contrast methods for diagnostic x-ray imaging is inspired by the potential of seeing the internal structures of the human body without the need to deposit any harmful radiation.An efficient class of x-ray phase contrast imaging and scatter correction methods share the idea of using structured illumination in the form of a p
Abstract Background Effective communication between sexual partners is essential for successful reproduction.Avian parents with biparental incubation need to know how to negotiate, when and who will incubate, and how to harmonize partner exchange at the nest.Although considerable effort has been dedicated to studies of incubation rhythms, few studi
Mostafa Yakoot,1 Amel Salem,2 Sherine Helmy3 1Green Clinic and Research Center, 2Mabarrah Clinics, 3Pharco Pharmaceutical Industries, Alexandria, Egypt Background: Mild cognitive impairment encompasses the clinical continuum between physiologic age-related cognitive changes and dementia.A variety of medications, including herbal preparations (in pa