Results 51 to 60 of about 777,747 (311)

Harmonic and polyanalytic functional calculi on the S-spectrum for unbounded operators

, 2023
Harmonic and polyanalytic functional calculi have been recently defined for bounded commuting operators. Their definitions are based on the Cauchy formula of slice hyperholomorphic functions and on the factorization of the Laplace operator in terms of ...
Pinton S., Colombo F., De Martino A.
core   +1 more source

Fault section identification in single-stage submarine DC power transmission systems via impedance spectrum functionals

International Journal of Electrical Power & Energy Systems
This paper investigates the problem of faulted-section discrimination in island-based DC power supply systems under single-ended measurement conditions.
Erjia Zhang, Mouduo Yu, Wentao Huang, Nengling Tai   +3 more
doaj   +1 more source

Steroidal MRA Across the Spectrum of Renal Function: A Pooled Analysis of RCTs. [PDF]

JACC. Heart failure, 2022
Mineralocorticoid receptor antagonists (MRAs) are underused in patients with kidney dysfunction, and their efficacy among patients with chronic kidney disease (CKD) is uncertain.The goal of this study was to analyze the efficacy and safety of steroidal MRAs across the spectrum of estimated glomerular filtration rates (eGFRs) in randomized controlled ...
Ferreira, João Pedro, Pitt, Bertram, McMurray, John J.V., Pocock, Stuart J., Solomon, Scott D., Pfeffer, Marc A., Zannad, Faiez, Rossignol, Patrick   +7 more
openaire   +1 more source

Classification of autism spectrum disorder using supervised learning of brain connectivity measures extracted from synchrostates

, 2014
Objective. The paper investigates the presence of autism using the functional brain connectivity measures derived from electro-encephalogram (EEG) of children during face perception tasks. Approach.
Oprescu, Ioana-Anastasia, Das, Saptarshi, Maharatna, Koushik, Sicca, Federico, Jamal, Wasifa, Apicella, Fabio   +5 more
core   +1 more source

FUNCTIONAL ANALYSIS AND TREATMENT OF ARRANGING AND ORDERING BY INDIVIDUALS WITH AN AUTISM SPECTRUM DISORDER [PDF]

Journal of Applied Behavior Analysis, 2012
Of the diagnostic features of autism, relatively little research has been devoted to restricted and repetitive behavior, particularly topographically complex forms of restricted and repetitive behavior such as rigidity in routines or compulsive‐like behavior (e.g., arranging objects in patterns or rows).
Nicole M, Rodriguez, Rachel H, Thompson, Kevin, Schlichenmeyer, Corey S, Stocco   +3 more
openaire   +2 more sources

Robust Classification of Functional and Quantitative Image Data Using Functional Mixed Models [PDF]

, 2012
This paper describes how to perform classification of complex, high-dimensional functional data using the functional mixed model (FMM) framework. The FMM relates a functional response to a set of predictors through functional fixed and random effects ...
Morris, Jeffrey S., Hongxiao Zhu, Zhu, Hongxiao, Philip J. Brown, Jeffrey S. Morris, Brown, Philip J.   +5 more
core   +1 more source

Cerebellar dysconnectivity in schizophrenia spectrum: task-based functional connectivity analysis and cognitive stratification

Frontiers in Psychiatry
IntroductionSchizophrenia is conceptualized as a disorder of brain network dysconnectivity, yet relationships between neural alterations, cognitive deficits, and genetic risk remain unclear.MethodsWe examined 86 participants: schizophrenia patients (SCZ),
Diana S. M. Rosales-Gurmendi, Sadam Hussain, Sadam Hussain, Eduardo de Avila-Armenta, Gerardo A. Fumagal-González, Jorge A. Garza-Abdala, Alma A. Pedro-Pérez, Jasiel Toscano, Jose G. Tamez-Peña, Jose G. Tamez-Peña   +9 more
doaj   +1 more source

Developmental Meta-Analysis of the Functional Neural Correlates of Autism Spectrum Disorders [PDF]

Journal of the American Academy of Child & Adolescent Psychiatry, 2013
There is a pressing need to elucidate the brain-behavior interactions underlying autism spectrum disorders (ASD) given the marked rise in ASD diagnosis over the past decade. Functional magnetic resonance imaging (fMRI) has begun to address this need, but few fMRI studies have evaluated age-related changes in ASD. Therefore, we conducted a developmental
Daniel P, Dickstein, Matthew F, Pescosolido, Brooke L, Reidy, Thania, Galvan, Kerri L, Kim, Karen E, Seymour, Angela R, Laird, Adriana, Di Martino, Rowland P, Barrett   +8 more
openaire   +2 more sources

Autism Spectrum Disorder diagnosis using mamba-based analysis of dynamic functional connectivity state transition sequences [PDF]

PeerJ Computer Science
Objective Autism Spectrum Disorder (ASD) is a complex neurodevelopmental disorder with dynamic brain dysfunctions that static functional connectivity often fails to capture.
Hongyu Chen, Dapeng Cheng, Jintao Wang, Feng Zhao   +3 more
doaj   +2 more sources

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +1 more source