Results 81 to 90 of about 13,111 (148)

Data sharing practices and experiences among Alzheimer's disease and related dementia researchers

open access: yesAlzheimer's &Dementia, Volume 22, Issue 1, January 2026.
Abstract INTRODUCTION Data sharing among investigators of Alzheimer's disease and related dementias (ADRD) allows for representative datasets, supports reproducibility, and increases rigor. Yet limited evidence on investigators’ practices and experiences precludes solutions that promote optimal practices.
Jalayne J. Arias   +11 more
wiley   +1 more source

Alzheimer's disease polygenic risk in early‐ and late‐onset Alzheimer's disease

open access: yesAlzheimer's &Dementia, Volume 22, Issue 1, January 2026.
Abstract INTRODUCTION The genetic basis of sporadic early‐onset Alzheimer's disease (EOAD) remains largely unknown, prompting evaluation of late‐onset Alzheimer's disease (LOAD) polygenic risk in EOAD. METHODS A LOAD polygenic score (PGS) was calculated in the Longitudinal Early‐onset Alzheimer's Disease Study (LEADS) and Alzheimer's Disease ...
Julian V. Pentchev   +56 more
wiley   +1 more source

Importance of Reactive Agility and Change of Direction Speed in Differentiating Performance Levels in Junior Soccer Players: Reliability and Validity of Newly Developed Soccer-Specific Tests

open access: yesFrontiers in Physiology, 2018
Agility is a significant determinant of success in soccer; however, studies have rarely presented and evaluated soccer-specific tests of reactive agility (S_RAG) and non-reactive agility (change of direction speed – S_CODS) or their applicability in this
Haris Pojskic   +7 more
doaj   +1 more source

Cognitive data harmonization in the ADRC Network and beyond—Past, present, and future

open access: yesAlzheimer's &Dementia, Volume 22, Issue 1, January 2026.
Abstract The National Alzheimer's Coordinating Center (NACC) Uniform Data Set (UDS) includes extensive cognitive data contributed by Alzheimer's Disease Research Centers (ADRCs) since 2005. The UDS has evolved over time and is on its fourth iteration.
Paul K. Crane   +21 more
wiley   +1 more source

Brain volume trajectories in Down syndrome and autosomal dominant Alzheimer's disease

open access: yesAlzheimer's &Dementia, Volume 22, Issue 1, January 2026.
Abstract INTRODUCTION It is unknown if neurodegeneration trajectories differ between Down syndrome (DS) and autosomal dominant Alzheimer's disease (ADAD), both of which are genetic forms of Alzheimer's disease (AD). METHODS We compared brain volumes in DS, ADAD, and unaffected family members serving as controls.
James T. Kennedy   +43 more
wiley   +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

Spiders (Araneae) from the Panský diel (Starohorské vrchy Mts, Slovakia) [PDF]

open access: yes, 2010
Spiders were collected at the massif 'Panský diel' near the city of Banská Bystrica (Central Slovakia). We recorded 252 spider species for the territory and one new species for Slovakia.
Franc, Valerián, Korenko, Stanislav
core  

CALL: Prix Ars Electronica u 19 – create your world

open access: yesMedienimpulse, 2022
Beim Prix Ars Electronica u19, dem Wettbewerb für junge und kritische Weiterdenker*innen können alle, die in Österreich leben und nicht älter als 19 Jahre sind, ihre Ideen und Gedanken einreichen.
Katharina Kaiser-Müller
doaj  

Caracterización e inmunoreactividad de la proteína acídica Ribosomal P2ß de L. (V.) braziliensis

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2003
Introducción: El diagnóstico serológico de la leishmaniasis usando proteínas totales presenta reacciones cruzadas. La caracterización de nuevos antígenos de Leishmania mejorará el uso de herramientas serológicas en el diagnóstico de esta enfermedad ...
Carlos Padilla R, Ysabel Montoya P
doaj  

The Yo-Yo intermittent recovery test level 1 is reliable in young high-level soccer players

open access: yesBiology of Sport, 2014
The aim of the study was to investigate test reliability of the Yo-Yo intermittent recovery test level 1 (YYIR1) in 36 high-level youth soccer players, aged between 13 and 18 years.
Dieter Deprez   +4 more
doaj   +1 more source

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