Results 51 to 60 of about 49,021 (215)

Temporal Modeling of Amyloid and Tau Trajectories in Alzheimer's Disease Using PET and Plasma Biomarkers

open access: yesAnnals of Neurology, EarlyView.
Objective This study aimed to compare positron emission tomography (PET) and plasma‐based temporal modeling of amyloid and tau biomarkers in Alzheimer's disease. Methods Longitudinal amyloid PET (n = 1,097, mean age ± SD = 72.5 ± 7.38 year, 51.4% male), 18F‐flortaucipir tau‐PET (n = 230, 74.3 ± 7.18 year, 52.2% female), and Fujirebio Lumipulse plasma p‐
Christopher A. Brown   +14 more
wiley   +1 more source

A network analysis to identify mediators of germline-driven differences in breast cancer prognosis. [PDF]

open access: yes, 2020
Identifying the underlying genetic drivers of the heritability of breast cancer prognosis remains elusive. We adapt a network-based approach to handle underpowered complex datasets to provide new insights into the potential function of germline variants ...
Abraham, Jean   +99 more
core  

Sustained mental health outcomes from the youth readiness intervention: A four‐year effectiveness follow‐up of a hybrid type II trial in Sierra Leone

open access: yesJournal of Child Psychology and Psychiatry, EarlyView.
Background Strategies to expand access to care and sustain evidence‐based mental health interventions (EBIs) must be tested within novel delivery platforms to extend the reach of services in fragile and conflict‐affected settings. Integration into broader development programs may help maintain long‐term effects.
Wijnand Van Den Boom   +7 more
wiley   +1 more source

Assessing External Peak Physical Demands in Under-19 Years and Professional Male Football

open access: yesApplied Sciences
This study aimed to compare the external peak physical demands (PDs) of under-19-year-old (U19) and professional male football players according to playing position.
Jaime Rebollo Mejía   +5 more
doaj   +1 more source

Perceived Effort in Football Athletes: The Role of Achievement Goal Theory and Self-Determination Theory

open access: yesFrontiers in Psychology, 2018
This study examined the motivational determinants of athletes perceived effort in football considering the four-stage motivational sequence at the contextual level proposed by Hierarchical Model of Intrinsic and Extrinsic Motivation: task-involving ...
Diogo Monteiro   +13 more
doaj   +1 more source

INVESTIGATION OF THE RELATIONSHIP OF COGNITIVE PERFORMANCE, VISUAL REACTION TIME AND AGILITY PARAMETERS ON FOOTBALL PLAYERS

open access: yesSpormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2023
The research aims to examine the relationship between cognitive performance, visual reaction time and agility parameters on football players.
Okan Demir, Fatih Kıyıcı
doaj   +1 more source

Invariant bilinear differential operators

open access: yes, 2005
I classified bilinear differential operators acting in the spaces of tensor fields on any real or complex manifold and invariant with respect to the diffeomorphisms in 1980.
Grozman, Pavel
core   +2 more sources

Sylvian fissure and parietal anatomy in children with autism spectrum disorder [PDF]

open access: yes, 2012
Autism spectrum disorder (ASD) is characterized by deficits in social functioning and language and communication, with restricted interests or stereotyped behaviors.
Foundas, Anne L.   +2 more
core   +3 more sources

Emergency Departments Leading the Transformation of Alzheimer's and Dementia Care: Emergency Care Redesign

open access: yesJournal of the American Geriatrics Society, EarlyView.
ABSTRACT Over 50% of persons living with dementia (PLWD) and their care partners (dyads) visit the emergency department (ED) every year. In the ED, healthcare professionals face complex challenges managing acute issues and symptoms of Alzheimer's disease and Alzheimer's disease–related dementias without provider training or in‐ED structures to ensure a
Afshana Hoque   +59 more
wiley   +1 more source

A Unified Checklist for Observational and Experimental Research in Software Engineering (Version 1) [PDF]

open access: yes, 2012
Current checklists for empirical software engineering cover either experimental research or case study research but ignore the many commonalities that exist across all kinds of empirical research.
Wieringa, Roel
core   +2 more sources

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