Stream flow rates with seasonal, daily, or hourly cycles due to freezing and thawing can control downstream chemical processes by changing the mixing ratio of reactive flows. The extent of these hydrologic-chemical ...

Abstract: Background: Nitric oxide synthase (NOS) is essential for the synthesis of nitric oxide (NO), a non-conventional neurotransmitter with an important role in synaptic plasticity underlying processes of hippocampu ...

Background: Nitric oxide synthase (NOS) is essential for the synthesis of nitric oxide (NO), a non-conventional neurotransmitter with an important role in synaptic plasticity underlying processes of hippocampus-dependent ...

A characterization of the diurnal cycle of precipitation (DCP) over the whole South America is still lacking in the literature and the scarcity of sub-daily rain ground measurements limits the data available for analysis ...

To study the follicular growth profile of normal women, 25 multiparous volunteers were assessed daily by ultrasound to measure the growing follicle and underwent venipuncture daily for detection of the luteinizing hormone ...

Objective: To evaluate the prevalence and risk factors of menstrual cycle irregularities in adolescents with type 1 diabetes mellitus. Design: Prospective diary of menstrual cycle. Setting: Pediatric diabetes clinics ...