Results 191 to 200 of about 1,875,358 (236)

Plasma EV Proteomics Identifies ECM Remodeling and Inflammatory Proteins LUM and C7 as Candidate Biomarkers in FSHD

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit   +11 more
wiley   +1 more source

A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi   +17 more
wiley   +1 more source

A Sequence of Polynomials for Approximating Arctangent

American Mathematical Monthly, 2006
(2006). A Sequence of Polynomials for Approximating Arctangent. The American Mathematical Monthly: Vol. 113, No. 2, pp. 156-161.
Herbert Medina
exaly   +3 more sources

Spacecraft Magnetic Attitude Control Using Approximating Sequence Riccati Equations [PDF]

open access: yesIEEE Transactions on Aerospace and Electronic Systems, 2015
This paper presents the results of a spacecraft attitude control system based on magnetic actuators designed for low Earth orbits. The control system is designed by using a nonlinear control technique based on the approximating sequence of Riccati ...
María Ángeles Martín Prats   +1 more
exaly   +2 more sources

Integral approximation sequences

Mathematical Programming, 1984
The problem of approximating a set of m reals \((w_ 1,w_ 2,...,w_ m)=\underset \tilde{} w\) by a set of m integers \((x_ 1,x_ 2,...,x_ m)=\underset \tilde{} x\) is studied. The approximation is via n linear forms: \(L_ i:{\mathbb{R}}^ m\to {\mathbb{R}}\), \(i=1,2,...,n\), normalized so that the coefficients have absolute value at most 1.
József Beck, Joel Spencer
openaire   +2 more sources

Approximate Global Alignment of Sequences

Fifth IEEE Symposium on Bioinformatics and Bioengineering (BIBE'05), 2006
We propose two novel dynamic programming (DP) methods that solve the approximate bounded and unbounded global alignment problems for biological sequences. Our first method solves the bounded alignment problem. It computes the distribution of the edit distance between the remaining suffixes.
Tamer Kahveci   +3 more
openaire   +1 more source

APPROXIMATING SEQUENCES AND BIDUAL PROJECTIONS

The Quarterly Journal of Mathematics, 1997
A sequence \((R_n)\) of finite rank operators in a Banach space \(X\) is called an approximating sequence for \(X\) if \(R_nx\to x\) for \(n\to\infty\) and for all \(x\in X\) holds true. It was shown by \textit{P. G. Casazza} and \textit{N. J. Kalton} [Lond. Math. Soc. Lecture Notes 158, 49-63 (1991; Zbl 0743.41027)] that every separable Banach space \(
Godefroy, Gilles, Kalton, Nigel J.
openaire   +2 more sources

Approximation by Sequences of Padé Approximants in Regions of Meromorphy

Journal of Mathematical Physics, 1966
It is shown that sequences {Pmn(z)} of Padé approximants with m → ∞ and n → ∞ approximate a function f(z) inside a certain circle of meromorphy with centre at z = 0. Extensions of this result are discussed.
openaire   +2 more sources

Approximate Matching in Weighted Sequences

2006
Weighted sequences have been recently introduced as a tool to handle a set of sequences that are not identical but have many local similarities. The weighted sequence is a “statistical image” of this set, where the probability of every symbol's occurrence at every text location is given.
Amihood Amir   +3 more
openaire   +2 more sources

An Approximation by Lacunary Sequence of Vectors

Combinatorics, Probability and Computing, 2008
Let $(t_k)_{k=0}^{\infty}$ be a sequence of real numbers satisfying $t_0 \ne 0$ and $|t_{k+1}| \geq (1+1/M) |t_{k}|$ for each k ≥ 0, where M ≥ 1 is a fixed number. We prove that, for any sequence of real numbers $(\xi_k)_{k=0}^{\infty}$, there is a real number ξ such that $\|t_k \xi-\xi_k\|>1/(80M \log(28M))$ for each k ≥ 0.
openaire   +2 more sources

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