Results 101 to 110 of about 819,043 (265)
Por la importancia que tiene el maíz de grano amarillo en el crecimiento normal para humanos y animales y con el propósito de incrementar la producción de maíz en Guatemala, el Programa de Maíz del ICTA realizó la presente investigación utilizando 10 ...
José Luis Quemé de León +3 more
doaj +1 more source
Changes in Immune‐Inflammation Status and Acute Ischemic Stroke Prognosis in Prospective Cohort
ABSTRACT Background Inflammation is a critical risk factor for poor outcomes in cerebral infarction. Prior studies focused primarily on baseline inflammation status, neglecting dynamic longitudinal changes. We try to investigate the association between immune‐inflammation status alterations and stroke prognosis, and evaluated three systemic biomarkers'
Songfang Chen +11 more
wiley +1 more source
Ranking the best instances [PDF]
We formulate the local ranking problem in the framework of bipartite ranking where the goal is to focus on the best instances. We propose a methodology based on the construction of real-valued scoring functions.
Clémençon, Stéphan, Vayatis, Nicolas
core +2 more sources
Post‐COVID Fatigue Is Associated With Reduced Cortical Thickness After Hospitalization
ABSTRACT Objective Neuropsychiatric symptoms are among the most prevalent sequelae of COVID‐19, particularly among hospitalized patients. Recent research has identified volumetric brain changes associated with COVID‐19. However, it currently remains poorly understood how brain changes relate to post‐COVID fatigue and cognitive deficits.
Tim J. Hartung +190 more
wiley +1 more source
Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani +8 more
wiley +1 more source
Satisfacción laboral del cuerpo académico de la Facultad de Cs. Económicas y Sociales de la Universidad Nacional de Mar del Plata. Un estudio descriptivo-correlacional de los resultados obtenidos [PDF]
Fil: Pujol-Cols, Lucas J. Universidad Nacional de Mar del Plata. Facultad de Ciencias Económicas y Sociales; Argentina.
openaire +2 more sources
Actas del V Congreso Internacional de Jóvenes Investigadorxs con perspectiva de género (Getafe, 3 - 5 de junio de 2020) organizado por el Instituto Universitario de Estudios de Género de la Universidad Carlos III de Madrid. La comunicación aborda el tratamiento y consideración de la violencia de género en dichos documentos políticos, en tanto ...
openaire +1 more source
Consideraciones generales.-- Pregunta de investigación.-- Objetivo de investigación.-- Justificación.-- Marco referencial.-- Metodología.-- Análisis de resultados.-- Conclusiones.-- Bibliografía.
openaire +1 more source
Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito +14 more
wiley +1 more source
ENDOGAMIA DE SINTÉTICOS FORMADOS CON LÍNEAS Y CRUZAS SIMPLES
La explotación de la heterosis en cultivos como el jitomate (Licopersicon esculentum Mill.), la cebolla (Allium cepa L.), el maíz (Zea mays L.), etc., ha sido limitada por el alto costo de la semilla F1. Para evitar éste, los productores han recurrido al
Jaime Sahagún-Castellanos +1 more
doaj

