A graphical representation of glycine on a surface in the interstellar medium bombarded by cosmic rays to produce peptides, the building block of proteins. Challenging long-held assumptions, Aarhus ...

Weaver ants’ feet have an incredibly strong grip—individual members of one species can, without slipping, hold an entire dead bird hanging off the edge of a table. And the mighty insects rarely work ...

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Wirtgen’s new SP 33 slipform paver offers flexible, precise concrete paving with modular design, multiple paving modes and stringless AutoPilot 2.0 control. Wirtgen has introduced the SP 33, a compact ...

Ten accountable care organizations (ACOs) and several related associations are launching a new Complex Care Alliance focused on improving models of care for the most complex and vulnerable Medicare ...

a brass frame of rectangular form repoussé decorated with thistles and plant forms and bearing inscription Granny at Work H. J. Dobson R.S.W. the frame enclosing the corresponding print - H. J. Dobson ...

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ABSTRACT: In this paper, we investigate one kind of complex-valued systems with an impulsive control field, where the complex-valued system is governed by the Schrödinger equation, which is used for ...