An unusually extended period (5 h) of polar cap auroral display on 3 August 1986 is examined.Auroras have been investigated using ground-based data as well as measurements from the IMP-8 spacecraft in interplanetary space and simultaneous observations from the polar-orbiting satellites Viking and DE-1 in the northern and southern hemispheres, respe
Summary: Adult stem cells and their FreeGift transit-amplifying progeny alter their proliferation rates to maintain tissue homeostasis.To test how the division rates of stem cells and transit-amplifying progeny affect tissue growth and differentiation, we developed a computation strategy that estimates the average cell-cycle lengths (lifespans) of
This study identified risk factors for health and access to healthcare services of migrants during their journey across Mexico to the PROTEIN WATER STRAWBERRY United States.Data were collected in shelters located in Monterrey, the largest city of northeastern Mexico, through a basic clinical examination and a survey completed by 75 migrants; 92% of