Results 41 to 50 of about 2,075,851 (384)

Adjoint approach sensitivity analysis of thin‐walled beams and frames

open access: yesJournal of Civil Engineering and Management, 2005
Sensitivity analysis of beams and frames assembled of thin‐walled members is presented within the adjoint approach. Static loads and structures composed of thin‐walled members with the bisymmetrical open cross‐section are considered.
Ireneusz Kreja   +2 more
doaj   +1 more source

Establishing microbial composition measurement standards with reference frames

open access: yesNature Communications, 2019
Differential abundance analysis is controversial throughout microbiome research. Gold standard approaches require laborious measurements of total microbial load, or absolute number of microorganisms, to accurately determine taxonomic shifts.
James T. Morton   +7 more
semanticscholar   +1 more source

Quantum mechanics and the covariance of physical laws in quantum reference frames [PDF]

open access: yesNature Communications, 2017
In physics, every observation is made with respect to a frame of reference. Although reference frames are usually not considered as degrees of freedom, in all practical situations it is a physical system which constitutes a reference frame. Can a quantum
Flaminia Giacomini   +2 more
semanticscholar   +1 more source

Audlet Filter Banks: A Versatile Analysis/Synthesis Framework Using Auditory Frequency Scales

open access: yesApplied Sciences, 2018
Many audio applications rely on filter banks (FBs) to analyze, process, and re-synthesize sounds. For these applications, an important property of the analysis–synthesis system is the reconstruction error; it has to be minimized to avoid audible ...
Thibaud Necciari   +5 more
doaj   +1 more source

Single-Frame, Multiple-Frame and Framing Motifs in Genes [PDF]

open access: yesLife, 2019
We study the distribution of new classes of motifs in genes, a research field that has not been investigated to date. A single-frame motif SF has no trinucleotide in reading frame (frame 0) that occurs in a shifted frame (frame 1 or 2), e.g., the dicodon AAACAA is S F as the trinucleotides AAA and CAA do not occur in a shifted frame.
openaire   +5 more sources

Optimally Sparse Frames [PDF]

open access: yes, 2011
Frames have established themselves as a means to derive redundant, yet stable decompositions of a signal for analysis or transmission, while also promoting sparse expansions.
Casazza, Peter G.   +3 more
core   +1 more source

Cobertura y frames periodístico de la violencia hacia la mujer en el Perú

open access: yesInvestigación Valdizana, 2021
El presente estudio se encuentra en el marco de la investigación aplicada para establecer las coberturas y frames periodísticos de la violencia hacia la mujer en el Perú en los diarios El Comercio, La República y Correo. Para ello, se realizó un registro
Carlos Prieto-Campos   +1 more
doaj   +1 more source

A Frame for FRAMES

open access: yesAnnual Meeting of the Berkeley Linguistics Society, 2014
Proceedings of the 2nd Annual Meeting of the Berkeley Linguistics Society (1976), pp.
openaire   +3 more sources

Weighted and controlled frames [PDF]

open access: yesInternational Journal of Wavelets, Multiresolution and Information Processing, Volume 8 (1), pp. 109-132, 2010, 2006
Weighted and controlled frames have been introduced recently to improve the numerical efficiency of iterative algorithms for inverting the frame operator. In this paper we develop systematically these notions, including their mutual relationship.
arxiv   +1 more source

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