CLS mail-in crystallography highlights
نویسندگان
چکیده
منابع مشابه
Mail-in data collection at SPring-8 protein crystallography beamlines
A mail-in data collection system makes it possible for beamline users to collect diffraction data without visiting a synchrotron facility. In the mail-in data collection system at SPring-8, users pack crystals into sample trays and send the trays to SPring-8 via a courier service as the first step. Next, the user specifies measurement conditions and checks the diffraction images via the Interne...
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The calculus of looping sequences is a formalism for describing the evolution of biological systems by means of term rewriting rules. We enrich this calculus with a type discipline, derived from the requirement of certain elements and the repellency of others, and a type semantic, based on rules respecting different biological properties.
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The complexity class CLS was introduced by Daskalakis and Papadimitriou in [9] with the goal of capturing the complexity of some well-known problems in PPAD ∩ PLS that have resisted, in some cases for decades, attempts to put them in polynomial time. No complete problem was known for CLS, and in [9], the problems Contraction, i.e., the problem of finding an approximate fixpoint of a contraction...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations and Advances
سال: 2018
ISSN: 2053-2733
DOI: 10.1107/s0108767318098185