搜索结果: 61-75 共查到“知识库 理学 STRUCTURAL”相关记录276条 . 查询时间(0.109 秒)
New insight into kinetics behavor of the structural formation process in Agar gelation
kinetics behavor structural formation process Agar gelation
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2011/8/17
Abstract: A time-resolved experimental study on the kinetics and relaxation of the structural formation process in gelling Agar-water solutions was carried out using our custom-built torsion resonator...
Integrating temporal and spatial scales: Human structural network motifs across age and region-of-interest size
temporal spatial scales Human structural network motifs region-of-interest size age
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2011/8/5
Abstract: Human brain networks can be characterized at different temporal or spatial scales given by the age of the subject or the spatial resolution of the neuroimaging method. Integration of data ac...
A fast Variational Gaussian Wave-packet method: Size-induced structural transitions in large neon clusters
Variational Gaussian Wave-packet method Size-induced structural transitions large neon clusters
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2011/8/17
Abstract: The Variational Gaussian wavepacket (VGW) method is an alternative to Path Integral Monte-Carlo (PIMC) for the computation of thermodynamic properties of many-body systems at thermal equilib...
Structural and Dynamical Patterns on Online Social Networks: the Spanish May 15th Movement as a case study
Structural and Dynamical Patterns Online Social Networks the Spanish May 15th Movement
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2011/8/3
Abstract: The number of people using online social networks in their everyday life is continuously growing at a pace never saw before. This new kind of communication has an enormous impact on opinions...
vdW-DF Study of energetic, structural, and vibrational properties of small water clusters and ice Ih
vdW-DF small water clusters ice Ih
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2011/9/15
We present results for a density functional theory study of small water clusters and hexagonal ice Ih, using the van der Waals density functional (vdW-DF). In particular, we examine energetic,structur...
Motif based hierarchical random graphs: structural properties and critical points of an Ising model
amenability degree distribution clustering small-world graph Ising model critical point
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2011/7/26
Motif based hierarchical random graphs: structural properties and critical points of an Ising model.
Motif based hierarchical random graphs: structural properties and critical points of an Ising model
amenability, degree distribution, clustering, small-world graph, Ising model, critical point
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2011/9/15
A class of random graphs is introduced and studied. The graphs are constructed in an algorithmic way from five motifs which were found in [Milo R., Shen-Orr S., Itzkovitz S., Kashtan N., Chklovskii D....
Structural correlations and melting of B-DNA fibres
B-DNA fibres Structural correlations melting
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2011/9/13
Despite numerous attempts, the understanding of the thermal denaturation of DNA is still a challenge due to the lack of structural data at the transition since standard experimental approaches to DNA ...
Some remarks on structural matrix rings and matrices with ideal entries
structural matrix ring incidence algebra pre-order quasiorder
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2011/1/19
Associating to each pre-order on the indices 1, ..., n the corresponding structural matrix ring, or incidence algebra, embeds the lattice of n-element pre-orders into the lattice of n × n matrix rings...
Preliminary Functional-Structural Modeling on Poplar (Salicaceae)
Preliminary Functional-Structural Poplar (Salicaceae)
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2011/2/21
Poplar is one of the best fast-growing trees in the world, widely used for windbreak and wood product.Although architecture of poplar has direct impact on its applications.
Associative Dialgebras from a structural viewpoint
Associative Dialgebras structural viewpoint
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2011/2/25
In this note we study associative dialgebras proving that the most interesting such structures arise precisely when the algebra is not semiprime.
Preliminary Functional-Structural Modeling on Poplar
Preliminary Functional-Structural Modeling Poplar
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2011/1/6
Poplar is one of the best fast-growing trees in the world, widely used for windbreak and wood product. Although architecture of poplar has direct impact on its applications, it has not been descried i...
Simulation of structural phase transitions in NiTi
Simulation of structural phase transitions NiTi
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2010/11/24
By means of molecular-dynamics simulations, temperature driven diffusionless structural phase
transitions in equi- and nearly equiatomic ordered nickel-titanium alloys were investigated. For this pur...
New structural model for GeO2/Ge interface: A first-principles study
New structural model for GeO2/Ge interface first-principles study
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2010/11/24
First-principles modeling of a GeO2/Ge(001) interface reveals that sixfold GeO2, which is derived from cristobalite and is different from rutile, dramatically reduces the lattice mismatch at the inter...
Antiferromagnetic ordering in the absence of a structural distortion in Ba(Fe{1-x}Mn{x})2As2
Stripe Antiferromagnetic structural distortio
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2010/11/22
Neutron and x-ray diffraction studies of Ba(Fe1−xMnx)2As2 for low doping concentrations (x 6 0.176)reveal that at a critical concentration, 0.102 < x < 0.118, the tetragonal-to orthorhombic tran...