Results 61 to 70 of about 106 (103)

Topologies on E″, Quasi-barrelled and Barrelled Spaces

Compact Textbooks in Mathematics, 2020
The topics of this chapter draw their motivation, with a locally convex space E, from two questions: find topologies on E″ such that the canonical mapping κ: E → E″ is continuous, and investigate properties of topologies on E ensuring that κ is continuous, if E″ is provided with the strong topology β(E″, E′).
Voigt Jürgen, Jürgen Voigt
exaly   +2 more sources

Topology Optimization of the FRP for strengthening of masonry barrel vaults

Engineering Failure Analysis, 2023
Composite materials are commonly used to preserve historical structures for future generations. The optimum use of composite materials in strengthening masonry buildings and structural elements is a critical issue that needs solutions. This study aimed to determine the effect of optimal reinforcement arrangements on masonry vaults.
İsmail Hakkı Tarhan, Habib Uysal
openaire   +2 more sources

Topological diversity of artificial ?-barrels in water

Chirality, 2001
Rigid-rod beta-barrels are composed of interdigitating, short, amphiphilic peptide strands flanked by stabilizing rigid-rod "staves". We here report studies on the topological diversity of these recently devised artificial beta-barrels with regard to their length.
Das, Gopal, Matile, Stefan
openaire   +4 more sources

Sequentially Barrelled Spaces and the Strongest Locally Convex Topology

Mathematische Nachrichten, 1992
The following results are given: 1). Let \(E\) be a sequentially barrelled space which is the algebraic direct sum of vector subspaces \(F\) and \(G\) such that \(\dim G\leq\aleph_ 0\). If there exists a biorthogonal system \((x_ n,f_ n)_{n\in\mathbb{N}}\subset E\times E'\) such that \((x_ n)_{n\in\mathbb{N}}\) is a Hamel basis of \(G\) and every \(f_ ...
openaire   +2 more sources

Fiber-reinforcement of masonry arches and barrel vaults through topology optimization

2016
An innovative approach based on topology optimization is presented to define the optimal reinforcing layout for masonry arches and barrel vaults that have to be retrofitted using a prescribed amount of unidirectional fiber-reinforced composite strips.
BRUGGI, MATTEO, TALIERCIO, ALBERTO
openaire   +2 more sources

A new logical topology based on barrel shifter network over an all optical network

28th Annual IEEE International Conference on Local Computer Networks, 2003. LCN '03. Proceedings., 2004
This paper presents a new logical topology SBS-net, a scalable barrel shifter network to be used as a logical topology over an all-optical network using WDM. The major emphasis of the present work is to improve upon the scalability issue. This SBS-net connects any arbitrary numbers of nodes as opposed to the barrel shifter, de Bruijn graph and ...
Nabendu Chaki, Rituparna Chaki, Bhaskar Saha, T. Chattopadhyay   +3 more
openaire   +1 more source

Prediction of membrane spanning segments and topology in β‐barrel membrane proteins at better accuracy

Journal of Computational Chemistry, 2009
AbstractPrediction of membrane spanning segments in β‐barrel outer membrane proteins (OMP) and their topology is an important problem in structural and functional genomics. In this work, we propose a method based on radial basis networks for predicting the number of β‐strands in OMPs and identifying their membrane spanning segments. Our method showed a
Yu-Yen Ou, Shu-An Chen, M. Michael Gromiha   +2 more
openaire   +2 more sources

Topology Prediction of α-Helical and β-Barrel Transmembrane Proteins Using RBF Networks

2010
Transmembrane proteins are difficult to crystallize owing to the presence of lipid environment and the number of membrane protein structures deposited in Protein Data Bank is limited. Hence, computational techniques become essential and powerful tools to aid biologists for understanding the structure and function of membrane proteins.
Shu-An Chen, Yu-Yen Ou, M. Michael Gromiha   +2 more
openaire   +1 more source