Results 21 to 30 of about 13,893,592 (304)
Coupled complex networks : structure, adaptation and processes [PDF]
In the last 15 years, network science has established itself as a leading scientific tool for the study of complex systems, describing how components in a system interact with one another.
Shai, Saray
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08261 Executive Summary – Structure-Based Compression of Complex Massive Data [PDF]
From 22nd June to 27th of June 2008, the Dagstuhl Seminar ``08261 Structure-Based Compression of Complex Massive Data'' took place at the Conference and Research Center (IBFI) in Dagstuhl.
Böttcher, Stefan +3 more
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A C18 column packed with core-shell particles was used for the chromatographic separation of sulphonamides in feed and meat by a conventional high performance liquid chromatography system coupled with a diode array detector.
Antonio Armentano +5 more
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Octonion Internal Space Algebra for the Standard Model
This paper surveys recent progress in our search for an appropriate internal space algebra for the standard model (SM) of particle physics. After a brief review of the existing approaches, we start with the Clifford algebras involving operators of left ...
Ivan Todorov
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Crystal Structure of a Eukaryotic GEN1 Resolving Enzyme Bound to DNA
We present the crystal structure of the junction-resolving enzyme GEN1 bound to DNA at 2.5 Å resolution. The structure of the GEN1 protein reveals it to have an elaborated FEN-XPG family fold that is modified for its role in four-way junction resolution.
Yijin Liu +5 more
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On the structural complexity of a protein [PDF]
The determination of the configuration of a protein in three-dimensional (3D) space constitutes one of the major challenges in molecular biology research today. A method consists in choosing a protein structure from a database that minimizes an energy function.
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The Complexity of Countable Structures [PDF]
Author(s): Harrison-Trainor, Matthew Alexander | Advisor(s): Montalban, Antonio | Abstract: We prove various results about the complexity of countable structures, both computable and arbitrary.We begin by investigating descriptions of countable structures in the infinitary logic Lω1ω.
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Research progress of 3D printing PDC and PDC bit
PDC bit has become the preferred type of drill bits in the field of oil and gas exploration. The ever-increasing performance requirements of PDC bits, especially the drilling efficiency, have brought great challenges to the drill bits. The improvement of
Jingjing WU +5 more
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Cryptographic Puzzles and Complex Systems
A puzzle lies behind password authentication (PA) and blockchain proof of work (PoW). A cryptographic hash function is commonly used to implement them. The potential problem with secure hash functions is their complexity and rigidity.
Vuckovac, Rade
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Do evolutionary algorithm dynamics create complex network structures? [PDF]
This paper presents a novel method for visualizing the dynamics of evolutionary algorithms in the form of complex networks. We discuss the analogy between individuals in populations in an arbitrary evolutionary algorithm and vertices of a complex network,
Jašek, Roman +3 more
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