08/12/2014

Effects of accretion disks around newborn stars

Stars are born in dense, cool clouds of molecular gas and dust. When the local density is high enough, the matter can gravitationally collapse to form a new star, a so-called young stellar object (YSO). In its early phases, ...

Ancient horse DNA revealed human breeding preferences

White coat with black spots: almost every child knows "Lilla Gubben" the horse of Pippi Longstocking. But what about the popularity of spotted and speckled horses (so called leopard complex spotting) during the last millennia? ...

Expert cautious about plant growth regulators for wheat

Plant growth regulators are nothing new for cotton farmers, but they are of recent interest to some wheat producers who are questioning their efficiency and economics, said Dr. Jourdan Bell, Texas A&M AgriLife Extension Service ...

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