Results 101 to 110 of about 688,784 (301)

Quants, Inc. o matemáticas en el mundo financiero

open access: yesArbor: Ciencia, Pensamiento y Cultura, 2007
¿Qué hace tanto matemático trabajando como matemático en el mundo de las finanzas? ¿A qué ámbitos específicos dedican su atención? ¿Qué valor aportan, si acaso alguno? ¿Es relevante su trabajo, matemáticamente hablando? ¿Hay ciencia en las finanzas?
José Luis Fernández Pérez
doaj   +1 more source

Interleukin‐6 as a Key Biomarker in Facioscapulohumeral Dystrophy: Evidence From Longitudinal Analyses

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy type 1 (FSHD1) is a progressive neuromuscular disorder with no approved treatments. Identifying reliable biomarkers is critical to monitor disease severity, activity, and progression. Interleukin‐6 (IL‐6) has been proposed as a candidate biomarker, but longitudinal validation is limited ...
Jonathan Pini   +13 more
wiley   +1 more source

SNUPN‐Related Muscular Dystrophy: Novel Phenotypic, Pathological and Functional Protein Insights

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SNUPN‐related muscular dystrophy or LGMDR29 is a new entity that covers from a congenital or childhood onset pure muscular dystrophy to more complex phenotypes combining neurodevelopmental features, cataracts, or spinocerebellar ataxia. So far, 12 different variants have been described.
Nuria Muelas   +18 more
wiley   +1 more source

ANTECEDENTES DE LA INTENCIÓN DE USO DE LOS SITIOS WEB DE COMPRAS COLECTIVAS

open access: yesRevista EIA
Los sitios web de compras colectivas han adquirido importancia para la comercialización online de productos y servicios, pero los estudios sobre la aceptación de esta tecnología son escasos en el mundo e inexistentes en Colombia.
Ana María Villa Zapata   +2 more
doaj  

A Comprehensive Overview of the Clinical, Electrophysiological, and Neuroimaging Features of BPAN: Insights From a New Case Series

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Neurodegeneration with brain iron accumulation (NBIA) comprises a genetically and clinically heterogeneous group of rare neurological disorders characterized particularly by iron accumulation in the basal ganglia. To date, 15 genes have been associated with NBIA.
Seda Susgun   +95 more
wiley   +1 more source

Decreased Serum 5‐HT: Clinical Correlates and Regulatory Role in NMJ of MG

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Although 5‐Hydroxytryptamine (5‐HT) indirectly stimulates muscle contraction and participates in regulating Acetylcholine receptor (AChR) cluster homeostasis in cellular, animal, and clinical studies, evidence regarding its potential to modulate muscle contraction in myasthenia gravis (MG) remains limited.
Xinru Shen   +18 more
wiley   +1 more source

Impacto de las donaciones y transferencias en la inversión pública en la región Puno, periodo 2009-2019

open access: diamond, 2021
Julio César Quispe Mamani   +4 more
openalex   +2 more sources

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