Results 131 to 140 of about 78,445 (293)

An Analysis of the Inclusive Decay $\Upsilon (1S) \to \eta^\prime X$ and Constraints on the $\eta^\prime$-Meson Distribution Amplitudes

, 2003
We calculate the $\eta^\prime$-meson energy spectrum in the decay $\Upsilon (1S) \to \eta^\prime g g g \to \eta^\prime X$ in the leading-order perturbative QCD in the static quark limit for the Orthoquarkonium.
Ali, A., Parkhomenko, A.Ya., Parkhomenko, A. Ya   +2 more
core   +1 more source

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang, Yujie Liu, Fei Li, Xuelin Li, Lanlan Li, Jie Zhang, Yali Xu   +6 more
wiley   +1 more source

AN AB INITIO MODEL HAMILTONIAN FOR THE $e^{\prime} \otimes e^{\prime}$ and $e^{\prime} \otimes e^{\prime\prime}$ SINGLET STATES OF Si$_3$

, 2012
Author Institution: Institute for Theoretical Chemistry, The University of Texas at Austin, Austin, Texas 78712The recent mass-selected REMPI spectrum of the silicon trimer in the 2.25-2.6 eV region has been partially assigned in terms of a triplet ...
Matthews, D. A., Stanton, J. F.
core  

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Graph components of prime spectra

, 2011
The prime spectrum, Spec(A), of a ring A is a T0-space and it is partially ordered by inclusion between prime ideals. The partial order makes Spec(A) into a graph – the vertices are the prime ideals, and there is an edge between two vertices if there is ...
Schwartz, Niels, Niels Schwartz
core   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz, Christopher H. Thompson, Linda C. Laux, Alfred L. George Jr.   +3 more
wiley   +1 more source

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

Annals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao, Qiu‐Ping Zhao, Run‐Yun Li, Wei Chen, Huan‐Huan Song, Wan‐Jin Chen, Ying Fu   +6 more
wiley   +1 more source

Study of $$\chi _{cJ}\rightarrow \eta \eta \eta ^\prime $$ χ cJ → η η η ′ via intermediate charmed meson loop mechanisms and its implications for non-observation of $$\eta _1(1855)$$ η 1 ( 1855 ) in $$\chi _{cJ}$$ χ cJ decays

European Physical Journal C: Particles and Fields
Recently, the BESIII Collaboration reported the first observation of the decays $$\chi _{cJ} \rightarrow \eta \eta \eta ^\prime $$ χ cJ → η η η ′ in order to search for the $$1^{-+}$$ 1 - + exotic state $$\eta _1(1855)$$ η 1 ( 1855 ) .
Xin-Ru Wang, Shu-Qi Wang, Shi-Dong Liu, Qi Wu, Gang Li, Ju-Jun Xie   +5 more
doaj   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

The prime spectrum of $$\ell $$-groups and MV-algebras

Algebra universalis
Abstract As a main result, we characterize prime spectra of abelian lattice ordered groups. Further we introduce some categories based on spectral spaces, lattices and Priestley spaces. Then we have a characterization of the variety generated by the Chang MV-algebra and we study this variety.
Giuseppina Gerarda Barbieri, Antonio Di Nola, Giacomo Lenzi   +2 more
openaire   +1 more source