Results 91 to 100 of about 2,048,363 (280)
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu +10 more
wiley +1 more source
A Stopping Game on Zero-Sum Sequences
CoRRWe introduce and analyze a natural game formulated as follows. In this one-person game, the player is given a random permutation $A=(a_1,\dots, a_n)$ of a multiset $M$ of $n$ reals that sum up to $0$, where each of the $n!$ permutation sequences is equally likely. The player only knows the value of $n$ beforehand.
Adrian Dumitrescu, Arsenii Sagdeev
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Zero-sum balanced binary sequences
, 2012 For every positive integer n ≡ 0 mod 4, we construct a zero-sum {±1}-sequence of length n which is balanced, i.e., whose associated Steinhaus triangle contains as many +1’s as −1’s. This implies the existence of balanced binary sequences of every length m ≡ 0 or 3 mod 4, thereby providing a new solution to a problem posed by Steinhaus in 1963.
Eliahou, Shalom +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background SOX1 antibody‐positive paraneoplastic neurological syndromes (PNS) exhibit significant population‐specific clinical heterogeneity. While Western cohorts predominantly manifest Lambert‐Eaton myasthenic syndrome (65%–80%), comprehensive clinical characterization and treatment response data in Asian populations remain critically ...
Jin‐Long Ye +11 more
wiley +1 more source
Zhejiang dianliTo address the poor tolerance to transitional resistance and incomplete utilization of fault information in grounding protection for flexible grounding systems， a fault line selection method based on current phase variation is proposed.
LI Zong +5 more
doaj +1 more source
Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito +14 more
wiley +1 more source
A Visual Fault Detection Method for Induction Motors Based on a Zero-Sequence Current and an Improved Symmetrized Dot Pattern. [PDF]
Entropy (Basel), 2022 Huang L, Wen J, Yang Y, Chen L, Shen G.
europepmc +1 more source
Subsequence sums of a zero-sumfree sequence
European Journal of Combinatorics, 2009 Let \(G\) be a finite additive Abelian group and let \(S=\{a_i\}_{i=1}^n\) be a finite sequence of elements of \(G\). Define \[ \Sigma(S)=\left\{\sum_{i\in I}a_i:\emptyset\neq I\subseteq\{1,\dots,n\}\right\}. \] The author shows the inequality \(|\Sigma(S)|\geq 2n-1\) provided that \(0\not\in\Sigma(S)\) and the group generated by \(a_1,\dots,a_n\) is ...
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Iterated sequences and the geometry of zeros [PDF]
Journal für die reine und angewandte Mathematik (Crelles Journal), 2011 15 pages. To appear in J. Reine Angew. Math. (Crelle's journal)
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Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi +19 more
wiley +1 more source