Results 81 to 90 of about 1,691,962 (389)

Cognitive Status in People With Epilepsy in the Republic of Guinea: A Prospective, Case–Control Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective People with epilepsy (PWE) may experience cognitive deficits but fail to undergo formal evaluation. This study compares cognitive status between PWE and healthy controls in the West African Republic of Guinea. Methods A cross‐sectional, case–control study was conducted in sequential recruitment phases (July 2024–July 2025) at Ignace ...
Maya L. Mastick   +14 more
wiley   +1 more source

Assessment of the Al–Fe–Ti system [PDF]

open access: yes, 2006
The Al–Fe–Ti system has been assessed and the limiting binary systems are shortly reviewed. Based on a thorough review of the literature, isotherms at 800, 900, and 1000 °C have been re-evaluated and a provisional isotherm at 1200 °C is presented for the
Aliravci   +119 more
core   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu   +14 more
wiley   +1 more source

Нанесение защитных покрытий для повышения физико-механических свойств деталей из титанового сплава [PDF]

open access: yes, 2005
На поверхню деталей зі сплаву ВТ-20 вакуум-плазмовим методом нанесено захисні покриття видів TiN, (TiC)N, (TiAl)N. Виявлено параметри процесу нанесення, що забезпечують отримання покриттів з найбільшою мікротвердістю.The work is dedicated to research ...
Boleyko, M. B.   +11 more
core  

Learning a Hybrid Architecture for Sequence Regression and Annotation

open access: yes, 2015
When learning a hidden Markov model (HMM), sequen- tial observations can often be complemented by real-valued summary response variables generated from the path of hid- den states. Such settings arise in numerous domains, includ- ing many applications in
Carin, Lawrence   +4 more
core   +2 more sources

Ab Initio Study of the Elastic and Mechanical Properties of B19 TiAl

open access: yes, 2017
A theoretical study of the structural, elastic, and mechanical properties of B19 TiAl intermetallic compound with orthorhombic structure has been carried out by using ab initio density functional theory calculations based on the projector augmented wave ...
Y. Wen, Long Wang, Huilong Liu, Lin Song
semanticscholar   +1 more source

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

open access: yesAnnals 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   +6 more
wiley   +1 more source

Development and future of TiAl composites – microstructural characteristics and high-temperature service performance

open access: yesJournal of Materials Research and Technology
TiAl alloy, as known for its low density and high-temperature strength, contributes significantly to enhance the thrust-to-weight ratio and improve fuel economy.
Yuan-Zheng Wei   +8 more
doaj   +1 more source

Phase transitions in the ordered compound TiAl and in alloys having it as a base [PDF]

open access: yes
The combined effect of alloying and heat treatment on the order-disorder transition in TiAl of stoichiometric composition was investigated. It is concluded from the data obtained that the TiAl 1 to TiAl 2 transition is a phase transition of the second ...
Martynchuk, E. N., Zelenkov, I. A.
core   +1 more source

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