Results 61 to 70 of about 681,327 (243)
T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ±
Sarah J. Wright +10 more
wiley +1 more source
Taxation and the Ex-Dividend Day Behavior of Common Stock Prices [PDF]
The behavior of stock prices around ex-dividend days has been suggested as evidence for tax-induced clientele effects and as a means to estimate the average effective tax rate faced by investors.
Jerry R. Green
core
Catching the Changing-Look AGN Mrk 1018 as it undergoes another Significant Change in Accretion Rate
, 2021 One joint Chandra/HST ToO observation (50 ks/3 orbits each) is proposed of the changing-look AGN Mrk 1018. This is to be triggered if the optical flux increases/decreases by at least a factor of two compared to the highest/lowest optical flux seen over ...
Homan, David +13 more
core
Arthritis Care &Research, EarlyView.Objective We aimed to construct and evaluate the first laboratory‐based frailty index (FI‐Lab) for predicting adverse outcomes in systemic lupus erythematosus (SLE) and to compare its predictive ability to that of an existing clinical FI. Methods We used data from a single‐center prospective cohort of adult patients with SLE whose baseline visit ...
Grace Burns +2 more
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective This study aims to investigate lifestyle‐related factors in patients with psoriatic arthritis (PsA) and their association with disease activity measurements. Methods This multicenter cohort included 938 patients who were newly diagnosed with PsA between 2013 and 2023.
Batoul Hojeij +11 more
wiley +1 more source
Real interest rate persistence: evidence and implications [PDF]
The real interest rate plays a central role in many important financial and macroeconomic models, including the consumption-based asset pricing model, neoclassical growth model, and models of the monetary transmission mechanism. We selectively survey the
Christopher J. Neely, David E. Rapach
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Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
Efeitos estruturais do cultivo in vitro e aclimatização ex vitro em raiz e folha de espécies de Cattleya Lindl. (Orchidaceae) [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2015.A propagação in vitro de orquídeas constitui um dos métodos mais conhecidos e ...
Lando, Ana Paula
core
RESEARCH METHODOLOGY FOR CURRENCY RISK OF ENTERPRISES
Соціальна економікаThis article conducts a comprehensive study of the currency risks of companies. It integrates two methodological approaches: the research organization in economics and business by Easterby-Smith et al.
Valeria Yatsenko
doaj +1 more source
Advanced Engineering Materials, EarlyView.The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat +5 more
wiley +1 more source