Results 71 to 80 of about 8,186,764 (283)

Alzheimer's Disease Biomarkers Measured by Capillary Blood Collection Versus Venous Plasma and Cerebrospinal Fluid

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Blood biomarkers are increasingly critical for non‐invasive Alzheimer's Disease (AD) diagnostics and research but typically require on‐site processing. Remote point‐of‐care collection methods could enhance biomarker testing in clinical and research settings.
Sara Ho   +9 more
wiley   +1 more source

The timing of the Next Little Ice Age [PDF]

open access: yes, 2004
We show that sunspot number variations since 5400 BC are equal to a sum of one constant component K with a value of about 114ann ual sunspots, an oscillation with a mean period of 2450 years as well as the 2nd, 3rd, 4th, 5th and 6th (nonlinearly ...
Njau, E. C.
core   +1 more source

The Toledo Mountains: A Resilient Landscape and a Landscape for Resilience? Hazards and Strategies in a Mid-Elevation Mountain Region in Central Spain

open access: yesQuaternary, 2019
The Toledo Mountains are a mid-elevation mountain range that separates the Tagus and Guadiana basins in the central area of the Iberian Peninsula. The location of these mountains allows the development of typical Mediterranean vegetation with some ...
Reyes Luelmo-Lautenschlaeger   +4 more
doaj   +1 more source

Improving the Diagnostic Accuracy of Plasma Alzheimer's Disease Biomarkers With Objective and Subjective Cognitive Screening

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Blood‐based biomarkers are increasingly used to identify Alzheimer's disease (AD) pathology and may play an important role in early disease screening and participant selection for clinical trials. However, their performance across stages of cognitive impairment remains unclear. This study examined whether plasma biomarkers differ in
Maryam Abdolmaleki   +7 more
wiley   +1 more source

Health Care Use Among Patients Presenting to Emergency Department for Gout Flares in Ontario, Canada: A Population‐Based Health Systems Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective We characterized emergency department (ED) gout visits and identified patient characteristics and health services patterns contributing to ED presentations. Methods We conducted a population‐based study of ED gout visits in Ontario, Canada, between 2014 and 2023.
Timothy S. H. Kwok   +7 more
wiley   +1 more source

The Content and Reporting Completeness of Physical Therapist–Led Interventions for Glenohumeral Osteoarthritis: A Systematic Review

open access: yesArthritis Care &Research, EarlyView.
Objective This study synthesized the content and reporting completeness of published physical therapist–led interventions for glenohumeral osteoarthritis (GHOA). Methods This systematic review undertook electronic database searches in PubMed, EMBASE, Cochrane, CINAHL, and PEDro (until June 2025) for any peer‐reviewed articles or studies describing ...
Daha G. Muhammad   +5 more
wiley   +1 more source

The Definitive Cause of Little Ice Age Temperatures

open access: yes, 2020
Analysis of the Central England Temperatures data set has provided the answer to the cause of the decreased temperatures during the Little Ice Age (LIA) (and undoubtedly, all of the others). They were caused by the Sulfur Dioxide (SO2) aerosol emissions
Burl Henry
core   +1 more source

Intercropping in the Merovingian period? Legume finds from Harestadkrysset, Norway, in their wider Scandinavian context

open access: yesFrontiers in Environmental Archaeology
In 2021–2022, excavations in advance of roadbuilding at Harestadkrysset, southwest Norway uncovered archaeological remains from various periods, including houses from the Merovingian period (570–793 AD). In the largest of these houses, the wall ditch and
Dawn Elise Mooney
doaj   +1 more source

Mapping glaciers in Jotunheimen, South-Norway, during the "Little Ice Age" maximum [PDF]

open access: yesThe Cryosphere, 2009
The maximum glacier extent during the "Little Ice Age" (mid 18th century AD) in Jotunheimen, southern Norway, was mapped using remote sensing techniques.
S. Baumann, S. Winkler, L. M. Andreassen
doaj  

The Little Ice Age, the climatic background of present-day warming in Europe

open access: yesCuadernos de Investigación Geográfica, 2018
The Little Ice Age (LIA) constitutes the coldest period of the last millennia in Europe. A wide range of natural and historical records show evidence of colder climate conditions between the 14th and 19th centuries, together with a higher frequency of ...
M. Oliva
doaj   +1 more source

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