Results 41 to 50 of about 348,140 (318)

Space-efficient representation of genomic k-mer count tables

Algorithms for Molecular Biology, 2022
Motivation k-mer counting is a common task in bioinformatic pipelines, with many dedicated tools available. Many of these tools produce in output k-mer count tables containing both k-mers and counts, easily reaching tens of GB.
Yoshihiro Shibuya, Djamal Belazzougui, Gregory Kucherov   +2 more
doaj   +1 more source

Local mixture models of exponential families [PDF]

, 2007
Exponential families are the workhorses of parametric modelling theory. One reason for their popularity is their associated inference theory, which is very clean, both from a theoretical and a computational point of view.
Anaya-Izquierdo, Karim, Marriott, Paul
core   +6 more sources

Domains of pseudo-differential operators: a case for the Triebel-Lizorkin spaces

Journal of Function Spaces and Applications, 2005
The main result is that every pseudo-differential operator of type 1, 1 and order d is continuous from the Triebel-Lizorkin space Fp,1d to Lp, 1≤p≺∞, and that this is optimal within the Besov and Triebel-Lizorkin scales. The proof also leads to the known
Jon Johnsen
doaj   +1 more source

Mellin and Widder–Lambert Transforms with Applications in the Salem Equivalence to the Riemann Hypothesis

Axioms
This paper presents a comprehensive study of Plancherel’s theorem and inversion formulae for the Widder–Lambert transform, extending its scope to Lebesgue integrable functions, compactly supported distributions, and regular distributions with compact ...
Emilio R. Negrín, Jeetendrasingh Maan, Benito J. González   +2 more
doaj   +1 more source

A review of proton therapy – Current status and future directions

Precision Radiation Oncology, 2022
The original rationale for proton therapy was its highly conformal depth‐dose distributions compared to photons, which allow greater sparing of normal tissues and escalation of tumor doses, thus potentially improving outcomes.
Radhe Mohan
doaj   +1 more source

Distributions on unbounded moment spaces and random moment sequences

, 2012
In this paper we define distributions on moment spaces corresponding to measures on the real line with an unbounded support. We identify these distributions as limiting distributions of random moment vectors defined on compact moment spaces and as ...
Dette, Holger, Nagel, Jan
core   +1 more source

On the order of summability of the Fourier inversion formula [PDF]

, 2010
In this article we show that the order of the point value, in the sense of Łojasiewicz, of a tempered distribution and the order of summability of the pointwise Fourier inversion formula are closely related.
A. Denjoy, A. Zygmund, E. C. Titchmarsh, E. Seneta, E. W. Hobson, F. J. González Vieli, F. Lukács, F. Móricz, F. Móricz, G. H. Hardy, G. H. Hardy, G. H. Hardy, G. H. Hardy, G. H. Hardy, G. Walter, G. Walter, G. Walter, H. Bremermann, J. Campos Ferreira, J. Marcinkiewicz, J. Vindas, J. Vindas, J. Vindas, J. Vindas, J. Vindas, J. Vindas, J. Vindas, Jasson Vindas, L. Fejér, L. Schwartz, M. Plancherel, R. A. Gordon, R. Estrada, R. Estrada, R. Estrada, R. Estrada, R. Estrada, Ricardo Estrada, S. Bochner, S. Bochner, S. Pilipović, S. Łojasiewicz, T. H. Gronwall, V. S. Vladimirov, V. S. Vladimirov   +44 more
core   +3 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Eigenvalue Distributions of Reduced Density Matrices [PDF]

, 2012
Given a random quantum state of multiple distinguishable or indistinguishable particles, we provide an effective method, rooted in symplectic geometry, to compute the joint probability distribution of the eigenvalues of its one-body reduced density ...
M. Christandl, B. Doran, Stavros Kousidis, M. Walter   +3 more
semanticscholar   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source