Results 91 to 100 of about 1,656 (235)

Steroidopathies and hormonal imbalance in children and adolescents with autism spectrum disorder

open access: yesJCPP Advances, EarlyView.
Abstract Background Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition with a multifactorial etiology, many aspects of which remain unclear. Emerging evidence suggests a potential association between ASD and clinical manifestations resulting from hormonal imbalances, henceforth named “steroidopathies.” The present study aims to ...
Concetta de Giambattista   +5 more
wiley   +1 more source

Developmental dynamics of symptoms of emotional problems in childhood and adolescence: A longitudinal network analysis

open access: yesJCPP Advances, EarlyView.
This study examined how emotional symptoms co‐develop from childhood to adolescence using longitudinal data from over 11,000 children and adolescents. Network analyses revealed reciprocal links between core symptoms of anxiety and depression, with no significant differences between males and females.
Eira R. Aksnes   +11 more
wiley   +1 more source

LA REGLA DE CRAMER A PARTIR DEL PRODUCTO GENERALIZADO EN Rn

open access: yes, 2018
The vector product and the triple product are defined In the Euclidian Vector space Â3. Through the eometric interpretation of these products, we can define the product vector in the vector spaces, Â2, Â 4and Ân . With the generalized product vector, and
Núñez, Reinaldo; Director de Matemáticas, Universidad Sergio Arboleda, Bogotá   +1 more
core  

Approximate solution of Abel integral equation

open access: yes, 2008
This paper presents a new, stable, approximate inversion of Abel integral equation. By using the Taylor expansion of the unknown function, Abel equation is approximately transformed to a system of linear equations for the unknown function together with ...
Huang, Li, Huang, Yong, Li, Xian-Fang
core   +1 more source

Transdiagnostic symptom networks in adolescent psychopathology: A longitudinal panel network analysis

open access: yesJCPP Advances, EarlyView.
Abstract Background Understanding symptom patterns of emerging psychopathology is essential for early detection and intervention. Network analysis offers a promising approach by conceptualizing emerging psychopathology as dynamic interactions between symptoms over time.
Xenia A. Häfeli   +3 more
wiley   +1 more source

Common cause versus dynamic mutualism: Insights into ADHD's common comorbidities

open access: yesJCPP Advances, EarlyView.
Abstract Background Contemporary classification systems differ in their conceptualization of ADHD as either an externalizing or neurodevelopmental condition, with both perspectives promoting the common cause model as an explanation of ADHD's comorbidity.
Zheyue Peng, Ashley L. Watts
wiley   +1 more source

Perceived Suitability for Being a Dental Hygienist and Self‐Compassion: A 6‐Month Longitudinal Cohort Study

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Objectives Perceived professional suitability—students' judgment of whether they are well‐suited to their profession—may shift within a semester, yet longitudinal evidence in dental hygiene education is limited. We examined 6‐month changes in perceived suitability and their psychological associations.
Maya Izumi   +2 more
wiley   +1 more source

Transverse Vibration of Stepped Cantilever Beam Excited by Impact of an Elastic Load

open access: yes, 1973
This paper presents the study of motions of a stepped cantilever beam under transverse impact of an elastic load. Operational method due to Heaviside and Cramer’s rule has been used to obtain the expression for displacement of any point of the beam.
Sahoo, Mahesh Chandra
core  

Food insecurity and hospital resource utilization

open access: yesJournal of Hospital Medicine, EarlyView.
Abstract Background Food insecurity (FI) is an important pediatric social risk factor associated with worse health outcomes. However, there is a paucity of data on FI's effects on hospitalized children and hospital‐based reutilization. Methods This single‐center, retrospective cohort study included children admitted between 2020 and 2023 to evaluate ...
Adolfo L. Molina   +8 more
wiley   +1 more source

Renal screening sonography—A comparative study in a Portuguese basic emergency service

open access: yesJournal of Medical Radiation Sciences, Volume 72, Issue 1, Page 8-16, March 2025.
Renal sonography screening aids in clinical decision‐making for patients with suspected renal colic. This study intends to compare the accuracy and pertinence of sonographic findings obtained by a sonographer in a Basic Emergency Service (BES) with that of radiologists at Referral Hospital (RH) in Portugal. Renal sonography screening was able to detect
Sérgio Miravent   +9 more
wiley   +1 more source

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