منابع مشابه
Pisces: Anonymous Communication Using Social Networks
The architectures of deployed anonymity systems such as Tor suffer from two key problems that limit user’s trust in these systems. First, paths for anonymous communication are built without considering trust relationships between users and relays in the system. Second, the network architecture relies on a set of centralized servers. In this paper, we propose Pisces, a decentralized protocol for...
متن کاملPlanetary in Situ Capillary Electrophoresis System (pisces)
Introduction: We propose to develop PISCES, a 3kg, 2W, flightcapable microfluidic lab-on-a-chip capillary electrophoresis analyzer that is capable of injesting solid, liquid, or gas samples and performing a suite of chemical analyses with parts per trillion sensitivity. This system would be a general purpose analytical system for in situ planetary exploration. For analysis of gases or liquids, ...
متن کاملPISCES: a protein sequence culling server
PISCES is a public server for culling sets of protein sequences from the Protein Data Bank (PDB) by sequence identity and structural quality criteria. PISCES can provide lists culled from the entire PDB or from lists of PDB entries or chains provided by the user. The sequence identities are obtained from PSI-BLAST alignments with position-specific substitution matrices derived from the non-redu...
متن کاملMale polymorphism in Limia perugiae (Pisces: Poeciliidae).
The male-polymorphic poeciliid fish, Limia perugiae, a small teleostean endemic to the southeast of the Caribbean island Hispañola, consists of three male size morphs with uniform females. Large males differentiate at a size varying between 25 and 38 mm; intermediate males, between 21 and 25 mm. Under competition, large males exhibit an elaborate courtship display, whereas small males show only...
متن کاملLife History of Brachyraphis rhabdophora (Pisces: Poeciliidae)
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ژورنال
عنوان ژورنال: Fragmenta Faunistica
سال: 1994
ISSN: 0015-9301
DOI: 10.3161/00159301ff1994.37.15.367