Results 101 to 110 of about 6,788,504 (325)

ALS With and Without Upper Motor Neuron Signs: A Comparative Study Supporting the Gold Coast Criteria

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The Gold Coast criteria permit diagnosis of amyotrophic lateral sclerosis (ALS) even without upper motor neuron (UMN) signs. However, whether ALS patients with UMN signs (ALSwUMN) and those without (ALSwoUMN) share similar characteristics and prognoses remains unclear.
Hee‐Jae Jung   +7 more
wiley   +1 more source

2,6-Bis(prop-2-ynyloxy)naphthalene

open access: yesActa Crystallographica Section E, 2008
The title compound, C16H12O2, crystallizes with one half-molecule in the asymmetric unit. The molecule lies on an inversion centre, located at the mid-point of the naphthyl group.
Li Yao, Ruo-Jie Tao
doaj   +1 more source

The distribution of spacings between quadratic residues

open access: yes, 1998
We study the distribution of spacings between squares modulo q, where q is square-free and highly composite, in the limit as the number of prime factors of q goes to infinity.
Kurlberg, P., Rudnick, Z.
core   +7 more sources

Patterns of Postictal Abnormalities in Relation to Status Epilepticus in Adults

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Abnormalities on peri‐ictal diffusion‐weighted magnetic resonance imaging (DWI‐PMAs) are well‐established for patients with status epilepticus (SE), but knowledge on patterns of DWI‐PMAs and their prognostic impact is sparse. Methods This systematic review and individual participant data meta‐analysis included observational studies ...
Andrea Enerstad Bolle   +11 more
wiley   +1 more source

5-Ethoxy-1,3,4-thiadiazole-2(3H)-thione

open access: yesActa Crystallographica Section E, 2012
In the title compound, C4H6N2OS2, the dihedral angle between the five-membered heterocyclic ring and the plane of the ethoxy group is 4.9 (2)°. The 1,3,4-thiadiazole-2-thione unit is planar, with an r.m.s. deviation of 0.011 &
Sung Kwon Kang   +2 more
doaj   +1 more source

Unit roots: identification and testing in micro panels [PDF]

open access: yes
We consider a number of unit root tests for micro panels where the number of individuals is typically large, but the number of time periods is often very small.
Céline Nauges   +2 more
core  

Tiling the unit square with squares and rectangles

open access: yesJournal of Combinatorial Theory, Series A, 1985
Call a rectangle small if it will fit inside the unit square; call a rectangle binary if its dimensions are powers of 2. Theorem 1. If \({\mathcal S}\) is a set of small binary squares having total area greater than 1, some finite subset of \({\mathcal S}\) will tile the unit square. Theorem 2.
openaire   +1 more source

Immune‐Driven Expression in Inclusion Body Myositis With T‐Cell Large Granular Lymphocytic Leukemia

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives T‐cell large granular lymphocytic leukemia (T‐LGLL), reported in up to 58% of inclusion body myositis (IBM) patients, is a rare leukemia of cytotoxic or less commonly helper T cells. The range of myopathies in T‐LGLL and the impact of coexisting T‐LGLL in IBM are not well understood. Our objectives are to investigate the spectrum of
Pannathat Soontrapa   +10 more
wiley   +1 more source

The INVESTIGATION OF ASYMMETRIC DYNAMICS OF BORSA ISTANBUL INDEX WITH QUANTILE UNIT ROOT TEST

open access: yesApplied Finance Letters
In this study, we apply the quantile unit root test, which provides robust inferences for non-normal processes based on the quantile autoregression approach, to examine the asymmetric dynamic process of the BIST100 Borsa Istanbul index.
Müge Özdemir
doaj   +1 more source

1-Methyl-3-phenylimidazolidine-2-thione

open access: yesActa Crystallographica Section E, 2014
The asymmetric unit of the title cyclic thiourea derivative, C10H12N2S, comprises two molecules, each of which has a twist about the CH2—CH2 bond within the five-membered ring.
Nabihah Al Muna Mohd Nor   +3 more
doaj   +1 more source

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