Results 61 to 70 of about 2,480 (276)

Spatial and Volumetric Characteristics of Glioblastoma: Associations With Clinical Presentation and Survival

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou   +16 more
wiley   +1 more source

Extensions of Weighted Integral Inequalities for GA-Convex Functions in Connection with Fejér’s Result

open access: yesAppliedMath
This study introduces and analyzes several new functionals defined on the interval [0,1], which are associated with weighted integral inequalities for geometrically–arithmetically (GA) convex functions.
Muhammad Amer Latif
doaj   +1 more source

Bounds for the symmetric difference of generalized Marcum Q-functions [PDF]

open access: yes2015 IEEE 10th Jubilee International Symposium on Applied Computational Intelligence and Informatics, 2015
Recently, an approximation for large values of a and b for the symmetric difference of Marcum Q-functions Q v (a, b) was given in [1] in the case of integer order, i.e. when v = n ∊ N. Motivated by this result, in this note we study the symmetric difference of Marcum Q-functions Q v (a, b) of real order v ≥ 1 for the parameters a > b > 0. Our aim is to
Árpád Baricz, Timea Meszaros
openaire   +1 more source

Comprehensive Characterization of 98 Chinese Cases of Genetic Creutzfeldt‐Jakob Disease With T188K Mutation

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize the demographic, clinical, and laboratory features of the Chinese patients of genetic Creutzfeldt‐Jakob disease with T188K variant (T188K‐gCJD), the most common subtype of genetic prion diseases (gPrDs) in China. Methods In this nationwide retrospective study, data from 98 genetically confirmed T188K‐gCJD patients ...
Chun‐Jie Li   +11 more
wiley   +1 more source

Generalized symmetric functions

open access: yes, 2006
It is well known that over an infinite field the ring of symmetric functions in a finite number of variables is isomorphic to the one of polynomial functions on matrices that are invariants by the action of conjugation by general linear group. We generalize this result showing that the abelianization of the algebra of the symmetric tensors of fixed ...
openaire   +2 more sources

Vertex-weighted Generalizations of Chromatic Symmetric Functions

open access: yes, 2020
Defined by Richard Stanley in the early 1990s, the chromatic symmetric function XG of a graph G enumerates for each integer partition λ of :V (G): the number of proper colorings of G that partition V (G) into stable sets of sizes equal to the parts of λ.
Crew, Logan, Crew, Logan Taylor
core  

Some extensions of Ostrowski type inequalities for q-symmetric integrals involving h-convex functions [PDF]

open access: yes
This article presents the Ostrowski type inequalities for h-convex functions in the context of quantum variational calculus using the Montogmery identity involving q-symmetric integrals.
Budak, Huseyin   +3 more
core   +1 more source

A 17 Year Old With Developmental Delay Presenting With Increasing Confusion and Imbalance

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Methylmalonic acidemia is an autosomal recessive genetic disorder primarily caused by defects in methylmalonyl‐CoA mutase and cobalamin (vitamin B12) metabolism. These defects disrupt the tricarboxylic acid cycle and oxidative phosphorylation, leading to the abnormal accumulation of metabolic products such as methylmalonic acid, propionic acid,
Wei Zhao, Yingli Zhang, Hongliang Zheng
wiley   +1 more source

Even-point multi-loop unitarity and its applications: exponentiation, anomalies and evanescence

open access: yesJournal of High Energy Physics
We identify novel structure in newly computed multi-loop amplitudes and quantum actions for even-point effective field theories, including both the nonlinear sigma model (NLSM) and double-copy gauge theories such as Born-Infeld and its supersymmetric ...
John Joseph M. Carrasco   +1 more
doaj   +1 more source

On Some Inequalities of Symmetric Means and Mixed Means

open access: yes, 2005
We improve some inequalities involving the symmetric means.
Gao, Peng
core  

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