Results 51 to 60 of about 1,396,590 (327)

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu   +11 more
wiley   +1 more source

Concentração de controle acionário e as decisões de estrutura de capital das empresas abertas brasileiras

open access: yesRGC - Revista de Governança Corporativa, 2015
Os estudos de governanca corporativa identificam que os credores ja consideram no custo de capital a influencia da concentracao de capital nas decisoes financeiras das empresas. Alem disso, evidenciam que as empresas que possuem concentracao de capital nas maos de um unico dono possuem caracteristicas especificas que trazem decisoes nao aliadas as ...
Liliane Cristina Segura   +3 more
openaire   +1 more source

Cognitive Status in People With Epilepsy in the Republic of Guinea: A Prospective, Case–Control Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective People with epilepsy (PWE) may experience cognitive deficits but fail to undergo formal evaluation. This study compares cognitive status between PWE and healthy controls in the West African Republic of Guinea. Methods A cross‐sectional, case–control study was conducted in sequential recruitment phases (July 2024–July 2025) at Ignace ...
Maya L. Mastick   +14 more
wiley   +1 more source

España: del proteccionismo a la defensa de la liberalización [PDF]

open access: yes, 2002
En los últimos años del siglo XX España dio un giro decisivo hacia el capitalismo liberal. Hasta principios de la década de 1980, los mercados habían estado protegidos por una batería de aranceles a las importaciones y barreras no arancelarias.
Salmon , Kleith
core  

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

Análisis de la volatilidad accionaria en Latinoamérica

open access: yesFórum Empresarial, 2005
En la medida que las economías se van abriendo al mundo se vuelven más vulnerables a las crisis económicas de otros países. A este fenómeno se le denomina contagio.
Carlos Díaz Contreras   +1 more
doaj   +1 more source

Modelación econométrica de la demanda de importaciones de antioquia [PDF]

open access: yes, 1999
Uno de los mecanismos a través de los cuales una economía nacional se inserta en los flujos comerciales internacionales es el de la importaciones de bienes y servicios, siendo las exportaciones el otro mecanismo de inserción.Desde principios de la actual
Rendón Obando, Hernando
core  

Capital Flows and Financial Crises: A Comparative Analysis of East Asia (1997-97) and Argentina (2001-02)

open access: yes, 2004
El texto sugiere, en primer lugar, que los mecanismos de las crisis financieras en las economias emergentes pueden entenderse con un sencillo marco teorico. En segundo termino, repasa brevemente las crisis asiaticas de 1997-98.
P. Gómez
semanticscholar   +1 more source

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji   +13 more
wiley   +1 more source

Control a los flujos de capital y credibilidad en el Gobierno [PDF]

open access: yesEnsayos sobre Política Económica, 1990
El control a los flujos de capitales es un instrumento utilizado en varios paises. Estos, generalmente, se caracterizan por tener un desempeno macroeconomico inestable. En este trabajo se presenta un modelo teorico que busca explicar dicha situacion.La restriccion a la movilidad de capitales genera distorsiones macroeconomicas, las cuales siempre ...
openaire   +1 more source

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