Results 191 to 200 of about 270,834 (261)

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, Scotty G. McKay, Jean Ramos Bou, Fen Bao, Vivian B. Truong, Chenyang Li, Li Jiang, Anza B. Memon, E. Mark Haacke, Yulin Ge, Yongsheng Chen   +10 more
wiley   +1 more source

SCUD - Smart Culinary Utility Device: Leveraging edge AI for battery optimization and operation cycles. [PDF]

HardwareX
Dvsr S, Badachi C, Nagawaram C, Kondoju PC, Salunkhe P, Chaurasia SK.   +5 more
europepmc   +1 more source

Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs, Marcel Naumann, Annaliis Lehto, Hanna Schön, Jens Kurth, Johannes Prudlo, Andreas Hermann, Elisabeth Kasper   +7 more
wiley   +1 more source

Multi-objective techno-economic and environmental optimization of hydrogen-based hybrid renewable energy system using osprey optimization algorithm. [PDF]

Sci Rep
Ermiş S, Taşdemir O, Al-Hajj R.
europepmc   +1 more source

Digital Cognitive Phenotyping for Differential Diagnosis and Monitoring in Neurological Conditions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the utility, accessibility, and equivalence to supervised scales of online cognitive assessment in older individuals with cognitive impairment. Methods Patients with Alzheimer's disease (AD, n = 31), idiopathic normal pressure hydrocephalus (iNPH, n = 26), and traumatic brain injury (TBI, n = 23) completed online cognitive ...
Martina Del Giovane, Valentina Giunchiglia, Michael C. B. David, Magdalena A. Kolanko, William R. Trender, Peter J. Hellyer, Harmeena Kaur, David J. Sharp, Christopher Carswell, Paresh A. Malhotra, Adam Hampshire   +10 more
wiley   +1 more source

Rethinking energy transition strategies for the European Union amid rising energy prices. [PDF]

Proc Natl Acad Sci U S A
Meng W, Nieto J, Guan D, Meng J, Sander R, Pöschl U, Hubacek K, Su H, Tao S, Cheng Y.   +9 more
europepmc   +1 more source

AC frequency effects on high-throughput electrospinning for nanofibre production. [PDF]

Sci Rep
Batka O, Friedrich O, Skrivanek J, Valtera J, Zabka P, Bilek M, Mikule J, Beran J.   +7 more
europepmc   +1 more source

A scenario-based framework for measuring time-varying generation costs in medium- and long-term electricity markets. [PDF]

iScience
Huang S, Meng Y, Ye Z.
europepmc   +1 more source

Flexibility incentives for electric vehicles determine whether vehicle-to-grid helps or harms decarbonised power systems at scale

Mellot A, Moretti C, Moro N, Garrison J, Powell S.   +4 more
europepmc   +1 more source

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Power supplies for coaxial systems

Electrical Engineering, 1949
TYPE “L” BROAD-BAND carrier telephone systems over coaxial cables require repeaters spaced every eight miles or less along the cables. The large number of repeaters involved makes it desirable to transmit 60-cycle power from main and terminal stations to auxiliary repeaters over the same coaxials as used for carrier transmission.
openaire   +1 more source