Results 121 to 130 of about 619,141 (335)

Individualized Atrophy‐Based Prediction of Dementia Progression in Familial Frontotemporal Lobar Degeneration With Bayesian Linear Mixed‐Effects Modeling

open access: yesAnnals of Neurology, EarlyView.
Objective Age of symptom onset is highly variable in familial frontotemporal lobar degeneration (f‐FTLD). Accurate prediction of onset would inform clinical management and trial enrollment. Prior studies indicate that individualized maps of brain atrophy can predict conversion to dementia in f‐FTLD.
Shubir Dutt   +82 more
wiley   +1 more source

Green Trade Agreements: Comparison of Canada, US and WTO [PDF]

open access: yes
Paper presented at the CAES/NAREA meeting, Quebec City, June 29 - July 1, 2008.trade, free trade agreements, environment, World Trade Organization, Environmental Economics and Policy, International Relations/Trade,
Colyer, Dale
core   +1 more source

Systematic Study of PDMS Optical Waveguides for Pressure Sensing Using Design of Experiments

open access: yesJournal of Applied Polymer Science, EarlyView.
A response surface methodology was used to systematically evaluate the impact of mix ratio and cure conditions on PDMS optical waveguide properties for pressure sensing. Mix ratio significantly influenced compression sensitivity, compressive modulus, and propagation loss, while cure temperature primarily affected refractive index.
Camila A. Zimmermann, Bora Ung
wiley   +1 more source

The Economic Returns to a Second Official Language: English in Quebec and French in the Rest-of-Canada [PDF]

open access: yes
Canada is a country with two official languages, French and English. The need for both languages in Quebec and the Rest-of-Canada (ROC) generates a demand for bilingualism and investment in the acquisition of a second official language.
Christofides, Louis N.   +1 more
core  

Hybridization Effects of Carbon Fillers on the Electrical, Thermal, and Mechanical Performances of PVDF‐Based Composites

open access: yesJournal of Applied Polymer Science, EarlyView.
Enhanced conductive graphite, carbon black and carbon fibers domains in PVDF‐based composites. ABSTRACT This study explores the synergistic effects of hybrid graphite (GR) fillers combined with carbon fibers (CFs) and carbon black (CB) on the performance of PVDF‐based conductive polymer composites (CPCs).
Sarra Khairi   +8 more
wiley   +1 more source

Microstructure Tuning and Performance Enhancement of Polystyrene Foams via Ball‐Milled Biochar–Induced Nucleation in Supercritical CO2‐Assisted Extrusion

open access: yesJournal of Applied Polymer Science, EarlyView.
Sustainable polystyrene–biochar composite foams produced by supercritical CO2 extrusion with enhanced microstructure, thermal insulation, and compressive performance. ABSTRACT Developing sustainable thermal insulation materials is critical to reducing building energy consumption and greenhouse gas emissions.
Apurv Gaidhani   +4 more
wiley   +1 more source

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