Results 21 to 30 of about 4,703,666 (289)

Extreme self-organization in networks constructed from gene expression data [PDF]

open access: yes, 2002
We study networks constructed from gene expression data obtained from many types of cancers. The networks are constructed by connecting vertices that belong to each others' list of K-nearest-neighbors, with K being an a priori selected non-negative ...
D. Gerhold   +4 more
core   +1 more source

The Norms of National Law Forming the Basis for the Shaping and Implementing of State Policy in the Field of Energy Security. Discussion Based on the Polish Legal Order1

open access: yesPrzegląd Prawniczy Uniwersytetu im. Adama Mickiewicza, 2019
The essential aim of the article is the theoretical analysis of the normative basis of the Polish state policy in the field of energy security. The analysis begins with the presen-tation of the state policy and energy policy concepts.
Marcin Kamiński
doaj   +1 more source

The Humanities as a Public Good and the Need for Developing Accountability Strategies

open access: yesHumanities, 2015
The present political and economic context of the humanities is more demanding than ever in regards to its justification, social impact and evaluation of research activities.
Henrik Stampe Lund
doaj   +1 more source

Algebraic K-Theory and Twisted Reciprocity Laws [PDF]

open access: yesK-Theory, 2003
The author generalises the classical reciprocity law for power residues for a number field \(K\) from units \((K_1(K))\) to the higher \(K\)-theory groups \(K_{2i-1}(K)\). The classical law follows from the product formula \[ \prod_p \Biggl({a,b\over{\mathfrak p}}\Biggr)^{m_{\mathfrak p}/m}= 1, \] where \(a,b\in K^\times\), \({\mathfrak p}\) runs over ...
openaire   +1 more source

Zero–One Laws for Sentences with k Variables

open access: yesDoklady Mathematics, 2019
We consider the k variable fragment of first order logic on graphs. We claim that, for α≤1κ-1, the random graph G(n, n-α) obeys zero­one law w.r.t. this logic. Moreover, for every ε > 0 , there exists α∈1κ-1,1κ-1+ε such that G(n, n-α) does not obey the law.
Zhukovskii, M. E.   +1 more
openaire   +2 more sources

Spatial 't Hooft loop to cubic order in hot QCD [PDF]

open access: yes, 2002
Spatial 't Hooft loops of strength k measure the qualitative change in the behaviour of electric colour flux in confined and deconfined phase of SU (N) gauge theory.
't Hooft   +30 more
core   +6 more sources

Efficient Point Cloud Object Classifications with GhostMLP

open access: yesRemote Sensing, 2023
Efficient models capable of handling large numbers of data points in point cloud research are in high demand in computer vision. Despite recent advancements in 3D classification and segmentation tasks in point cloud processing, the deep learning ...
Hawking Lai, K. L. Eddie Law
doaj   +1 more source

Random sampling vs. exact enumeration of attractors in random Boolean networks [PDF]

open access: yes, 2009
We clarify the effect different sampling methods and weighting schemes have on the statistics of attractors in ensembles of random Boolean networks (RBNs).
Aldana M   +9 more
core   +1 more source

Diminishing Return for Increased Mappability with Longer Sequencing Reads: Implications of the k-mer Distributions in the Human Genome [PDF]

open access: yes, 2013
The amount of non-unique sequence (non-singletons) in a genome directly affects the difficulty of read alignment to a reference assembly for high throughput-sequencing data.
Freudenberg, Jan   +2 more
core   +2 more sources

Adjusting line quantum sensing to improve leaf area index measurements and estimations in forests

open access: yesMethodsX, 2022
Rapid and reliable estimation of leaf area index (LAI), a crucial parameter in process-based models of vegetation cover response, is important in ecological studies. The Beer-Lambert law is widely used to calculate forest LAI, but data collection methods
Guyen Battuvshin, Lucas Menzel
doaj   +1 more source

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