Results 11 to 20 of about 136,276 (189)

The Constructibility Principle

open access: yesФилософия и космология
The issue with current scientific models is that many models are speculative or paradoxical constructions central to Philosophy and Cosmology. The Constructibility Principle in this paper introduces a demarcation criterion.
Michael Aaron Cody
doaj   +2 more sources

Estimating the preclinical Alzheimer's disease course with multimodal data. [PDF]

open access: yesAlzheimers Dement
Abstract INTRODUCTION In observational studies of preclinical AD, an arbitrary “baseline” can obscure where an individual is located along a theoretical continuum. Optimizing longitudinal trajectories can distill multiple, non‐linearly distributed observations into a single metric and inform where an individual may be along the disease course.
Townsend DL   +20 more
europepmc   +2 more sources

Abundant ammonia and nitrogen-rich soluble organic matter in samples from asteroid (101955) Bennu. [PDF]

open access: yesNat Astron
Organic matter in meteorites reveals clues about early Solar System chemistry and the origin of molecules important to life, but terrestrial exposure complicates interpretation.
Glavin DP   +61 more
europepmc   +2 more sources

Sex moderates the association between medial temporal tau pathology and cognitive decline: A multi‐cohort study [PDF]

open access: yesAlzheimers Dement
Abstract Background Existing positron emission tomography(PET) studies suggest that women exhibit greater regional tau burden than men, but the implications of this sex difference on cognitive trajectories remain elusive. We investigated sex differences on cognitive trajectories as a function of tau burden.
Li A   +25 more
europepmc   +2 more sources

MLPerf Inference Benchmark [PDF]

open access: yesInternational Symposium on Computer Architecture, 2019
Machine-learning (ML) hardware and software system demand is burgeoning. Driven by ML applications, the number of different ML inference systems has exploded.
Vijayarāghava Reḍḍī   +46 more
semanticscholar   +1 more source

Divergent Cortical Tau Positron Emission Tomography Patterns Among Patients With Preclinical Alzheimer Disease.

open access: yesJAMA Neurol, 2022
Importance Characterization of early tau deposition in individuals with preclinical Alzheimer disease (AD) is critical for prevention trials that aim to select individuals at risk for AD and halt the progression of disease.
Young CB   +12 more
europepmc   +2 more sources

Human de novo mutation rates from a four-generation pedigree reference. [PDF]

open access: yesNature
Understanding the human de novo mutation (DNM) rate requires complete sequence information1. Here using five complementary short-read and long-read sequencing technologies, we phased and assembled more than 95% of each diploid human genome in a four ...
Porubsky D   +46 more
europepmc   +2 more sources

First 12 patients with coronavirus disease 2019 (COVID-19) in the United States

open access: yesmedRxiv, 2020
Introduction: More than 93,000 cases of coronavirus disease (COVID-19) have been reported worldwide. We describe the epidemiology, clinical course, and virologic characteristics of the first 12 U.S. patients with COVID-19.
S. Kujawski   +177 more
semanticscholar   +1 more source

Issue Information [PDF]

open access: yesExp Physiol
Experimental Physiology, Volume 111, Issue 1, Page 314-319, 1 January 2026.
europepmc   +3 more sources

CIViC is a community knowledgebase for expert crowdsourcing the clinical interpretation of variants in cancer

open access: yesNature Genetics, 2017
CIViC is an expert-crowdsourced knowledgebase for Clinical Interpretation of Variants in Cancer describing the therapeutic, prognostic, diagnostic and predisposing relevance of inherited and somatic variants of all types.
M. Griffith   +44 more
semanticscholar   +1 more source

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