Results 61 to 70 of about 675 (176)

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

Analysis of Permanent Magnet Wind Turbine Dynamics During Wind Fluctuations

Majlesi Journal of Electrical Engineering
This paper analyzes the behavior of a Permanent Magnet Synchronous Generator (PMSG) wind turbine using the maximum    power extraction (MPE) method in response to wind speed fluctuations.
Maryam Bahramgiri, Ali Abedini, Alireza Siadatan   +2 more
doaj  

Corrigendum: Water Science and Technology 83 (12), 3007–3019: A simple and reliable proposal to determine the technical feasibility of biogas use and the energetic self-sustainability in UASB-based sewage treatment plants, Tayane Cristiele Rodrigues Mesquita, Izabelle de Paula Sousa, Maria Fernanda Antunes Collares and André Pereira Rosa, doi: 10.2166/wst.2021.189 [PDF]

Water Science and Technology, 2021
openaire   +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

Feasibility Study of a Hybrid Energy System for Emergency Off-grid Operating Conditions

Majlesi Journal of Electrical Engineering
Taking the advantages of alternative energy sources is currently a trending concept in the field of energy management. Meanwhile, microgrids and hybrid energy systems are of great importance due to their numerous benefits for both consumers and utility ...
Hossein Yousefi, Mohammad Hasan Ghodusinejad   +1 more
doaj  

Assessing the feasibility of solar-powered digital health infrastructure in rural and peri-urban Kenya: a mixed-methods study

Frontiers in Digital Health
BackgroundHealth systems in low- and middle-income countries (LMICs) face persistent infrastructure constraints, particularly unreliable electricity and limited digital connectivity, that hinder the effective implementation of digital health ...
Md Shafiqur Rahman Jabin, Md Shafiqur Rahman Jabin, Ronald Danny Nyatuka   +2 more
doaj   +1 more source

Integration of Serum Neurofilament Light Chain and Cortical Dysfunction Improves Diagnostic Accuracy in ALS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether integration of serum neurofilament light chain (NfL) and cortical dysfunction improves diagnostic accuracy in amyotrophic lateral sclerosis (ALS) when applied alongside the Gold Coast criteria (GCC). Methods In this prospective study, 148 participants with suspected ALS were recruited (101 ALS and 47 with ALS ...
Aicee Dawn Calma, Nathan Pavey, Yukiko Tsuji, Amirul Ab Ghapar, Mehdi A.J. van den Bos, Bronwen Orden, Grace Lee, Linda Mekhael, Julie Ryder, Cláudia Santos Silva, David McDonald, Fakhria Kakar, Con Yiannikas, Matthew C. Kiernan, David A. Brown, Parvathi Menon, Steve Vucic   +16 more
wiley   +1 more source

Validation of an AI-based automated Knee Inflammation MRI Scoring System for assessing bone marrow lesions

EULAR Rheumatology Open
Objectives: Artificial intelligence (AI) offers potential to automatically evaluate the burden of active arthritis on magnetic resonance imaging (MRI) but must be reliable and practical to see routine use.
Rory Gilliland, Steel McDonald, Stephanie Wichuk, Soolmaz Abassi, Assefa Wahd, Deb Baranec, Constance Lebrun, Joel Paschke, Rod Fitzsimmons Frey, Abhilash Rakkunedeth Hareendranathan, Somayeh Raiesdana, Dan Durham, Dorian Nobbee, Maria Simona Stoenoiu, Ulrich Weber, Matthew Budak, Omar Azmat, Paul Benvenuto, Chris Rothe, Robert G.W. Lambert, Walter P. Maksymowych, Jacob L. Jaremko   +21 more
doaj   +1 more source

Blood RNA Biomarker Signatures for Early Diagnosis and Prognosis in Ischemic and Hemorrhagic Stroke: The IBIS‐CT1 Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate the expression of nine blood RNA biomarkers in a clinical trial based on genes previously identified in an experimental monkey model of stroke for diagnosis feasibility and prognostication. Methods IBIS‐CT1 was a prospective longitudinal study enrolling patients with ischemic stroke (IS) or intracerebral hemorrhage (ICH ...
Salomé Retailleau, Marie Bruguet, Irina Viakhireva‐Dovganyuk, François‐Mathias Merrien, Denis Marechal, Aurore Jourdain, Philippe Goas, Jordan Coris, Julien Asselineau, Maëlys Consigny, Gérald Le Gac, Serge Timsit   +11 more
wiley   +1 more source

The Oldenburg observation sheet for Table Tennis Technique (O3T) as a tool for talent identification and development

International Journal of Racket Sports Science
Background: The assessment of technical skills as part of a multidimensional approach for talent identification and development in table tennis appears promising.
Till Koopmann, Irene Faber, Dirk Büsch, Jörg Schorer   +3 more
doaj