Results 251 to 260 of about 1,663,266 (336)

TICs y discapacidad

open access: diamond, 1970
Viviana Marchetti   +3 more
openalex   +2 more sources

On a Variant of the Minimum Path Cover Problem in Acyclic Digraphs: Computational Complexity Results and Exact Method

open access: yesNetworks, EarlyView.
ABSTRACT The Minimum Path Cover (MPC) problem consists of finding a minimum‐cardinality set of node‐disjoint paths that cover all nodes in a given graph. We explore a variant of the MPC problem on directed acyclic graphs (DAGs) where, given a subset of arcs, each path within the MPC should contain at least one arc from this subset.
Nour ElHouda Tellache, Roberto Baldacci
wiley   +1 more source

Nontargeted Metabolomic Profiling of a Single Paeonia Lactiflora Plant and its Quality Marker Identification

open access: yesChemistryOpen, EarlyView.
This study employs nontargeted metabolomics to provide a comprehensive chemical profile of one single Paeonia lactiflora plant using liquid chromatography‐mass spectrometry. A total of 214 compounds are identified, including 45 previously unreported metabolites.
Lanmeng Yan   +6 more
wiley   +1 more source

Tics as a Presenting Symptom in Catatonia

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Lindsey M. Vogt   +3 more
wiley   +1 more source

Assessing the Impact of Screen Time on the Motor Development of Children: A Systematic Review

open access: yesPediatric Discovery, EarlyView.
ABSTRACT Screen time, defined as the amount of time spent engaging with electronic screens, has become inevitable in modern life. The rise in screen time among children under 5 years old has raised concerns about its association with motor development including gross and fine motor skills. Conflicting evidence on the association of screen time requires
Danyal Bakht   +9 more
wiley   +1 more source

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