Background: No evidence exists for the lowest effective dose of magnesium on menstrual pain.Objective: To determine and compare the effects of two different doses of magnesium on pain intensity and menstrual blood loss in students with primary dysmenorrhea.Methods: Sixty dysmenorrhea patients were randomly assigned to one of two therapeutic groups
This article discusses the documentary evidence on the Efficient Market Hypothesis (EMH) generated in the middle of 20th century and 21st century so far to have a crystal clear understanding of whether the destiny of EMH has met an end or it will continue to play a crucial role in the modern finance.The debate that is ongoing between the conflictin
Introduction: craniocervical posture disorders have been viewed as risk factors for orthopedic conditions and as separate conditions themselves, but there are not sufficient studies relating them to dental malocclusion.Objective: determine whether craniocervical posture disorders constitute a risk factor for malocclusion in patients cared for at Vi
Abstract The optimized synthesis of [5-oxo-4,4-diphenylimidazolidin-2-ylidene]cyanamide, which is known as 2-cyanoguanidinophenytoin (CNG-DPH) (3), and (imidazo[4,5-d]imidazole-2,5-diylidine)dicyanamide (4) has been reported in the present work.Furthermore, new Mannich bases derived from CNG-DPH were synthesized via its reaction with formaldehyde a
The metal structures distributed in underground coal mine roadways can be equivalent to the receiving antenna to absorb electromagnetic wave energy and release the energy in the form kaiser copy stands of discharge sparks under specific conditions.The accumulated energy has the risk of igniting explosive gas.In order to solve the problem, the condi