We analyzed diurnal variations in precipitation, surface pressure, and atmospheric static energy over the United States from observations and NCAR regional climate model (RegCM) simulations. Consistent with previous studies, the mean (1963-1993) pattern of the diurnal cycle of summer U.S. precipitation is characterized by late afternoon maxima over the Southeast and the Rocky Mountains and midn...

introduction: colonoscopy is an invasive method that is painful for patient especially for children. the objective of this research was investigation of the effect of supermint oral drop (peppermint essence) on the patient and colonoscopist group satisfaction during colonoscopy.    materials and methods: one hundred and one patient's candidate for colonoscopy was randomly divided into two ...