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Mostrando publicaciones 2062-2081 de 3248
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Neural dynamics of associative learning during human sleep
(2020)Recent evidence indicates that humans can learn entirely new information during sleep. To elucidate the neural dynamics underlying sleep-learning, we investigated brain activity during auditory–olfactory discriminatory ...
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Neural networks ensemble for automatic DNA microarray spot classification
; Mora, Marco
; (2019)
In this work, a new step for the DNA microarray image analysis pipeline is proposed using neural computing techniques. We perform the classification of the spots into morphology-derived classes in order to assist the ...
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Neuro-fuzzy system with particle swarm optimization for classification of physical fitness in school children
(2020)Physical fitness is widely known to be one of the critical elements of a healthy life. The sedentary attitude of school children is related to some health problems due to physical inactivity. The following article aims to ...
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Neurobehavioral, neuromotor, and neurocognitive effects in agricultural workers and their children exposed to pyrethroid pesticides: a review
(2021)In recent years, pyrethroids have emerged as a less toxic alternative to eliminate insect pests. However, some animal studies and studies with children show that these pesticides are toxic and lead to neurobehavioral effects ...
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Neurodevelopmental effects in children associated with exposure to organophosphate pesticides: A systematic review
(2013)Many studies have investigated the neurodevelopmental effects of prenatal and early childhood exposures to organophosphate (OP) pesticides among children, but they have not been collectively evaluated. The aim of the ...
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Neuroeducation, classroom interventions and reading comprehension: a systematic review of the 2010-2022 literature
(2023)Reading comprehension is the cornerstone of human development, and consequently a fundamental and indispensable tool for communication and social interaction. In recent years, the field of reading omprehension research has ...
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Neuroevolution-based adaptive antenna array beamforming scheme to improve the V2V communication performance at intersections
(2021)The opportunistic exchange of information between vehicles can significantly contribute to reducing the occurrence of accidents and mitigating their damages. However, in urban environments, especially at intersection ...
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Neuropharmacological modulation of N-methyl-D-aspartate, noradrenaline and endocannabinoid receptors in fear extinction learning: synaptic transmission and plasticity
(2023)Learning to recognize and respond to potential threats is crucial for survival. Pavlovian threat conditioning represents a key paradigm for investigating the neurobiological mechanisms of fear learning. In this review, we ...
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Neurophysiological markers of premotor–motor network plasticity predict motor performance in young and older adults
(2023)Aging is commonly associated with a decline in motor control and neural plasticity. Tuning cortico–cortical interactions between premotor and motor areas is essential for controlling fine manual movements. However, whether ...
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New cationic fac-[Re(CO)3(deeb)B2]+ complex, where B2 is a benzimidazole derivative, as a potential new luminescent dye for proteins separated by SDS-PAGE
(2021)Sodium-dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) can be used to separate proteins based mainly on their size such as in denaturing gels. Different staining methods have been reported to observe proteins ...
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New drug design avenues targeting alzheimer’s disease by pharmacoinformatics-aided tools
(2022)Neurodegenerative diseases (NDD) have been of great interest to scientists for a long time due to their multifactorial character. Among these pathologies, Alzheimer’s disease (AD) is of special relevance, and despite the ...
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New internal index for clustering validation based on graphs
Mora, Marco; ; (2017)
This paper presents two different versions of a new internal index for clustering validation using graphs. These graphs capture the structural characteristics of each cluster. In this way, the new index overcomes the ...
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New record of the red prickly sea star Paulia horrida (Gray, 1840), Asterodiscididae, in the north of Chile
(2021)We report the capture of a single specimen of the species Paulia horrida Gray, 1840, off the coast of Arica, in the Arica and Parinacota Region, Northern Chile. This finding extends the currently known distributional range ...
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New records and notes on the geographical distribution of the colonial cup coral Coenocyathus bowersi Vaughan, 1906 (Cnidaria, Scleractinia) from northern Chile
(2022)We present two new records of the colonial cup coral Coenocyathus bowersi Vaughan, 1906 from northern Chile. Colonies were collected off the coastal of Taltal, Antofagasta Region, and off the coast of the city of Iquique, ...
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New records of gigantolaelaps wolffsohni (mesostigmata: laelapidae) in Chile, an ectoparasite of oligoryzomys longicaudatus (rodentia: cricetidae): ecological aspects and relation to body size and sex of their host
(2022)The Gigantolaelaps mites (Mesostigmata: Laelapidae) are easily recognized by their large size. In Chile, Gigantolaelaps wolffsohni is the only recognized species Gigantolaelaps and it has only been reported from four ...
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New records of gigantolaelaps wolffsohni (Mesostigmata: Laelapidae) in Chile, an ectoparasite of oligoryzomys longicaudatus (Rodentia: Cricetidae): ecological aspects and relation to body size and sex of their host
(2022)The Gigantolaelaps mites (Mesostigmata: Laelapidae) are easily recognized by their large size. In Chile, Gigantolaelaps wolffsohni is the only recognized species Gigantolaelapsand it has only been reported from four ...
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NF-κB signaling pathway as target for antiplatelet activity
Rojas, Armando; ; (2016)
In different nucleated cells, NF-κB has long been considered a prototypical proinflammatory signaling pathway with the expression of proinflammatory genes. Although platelets lack a nucleus, a number of functional ...
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Ni urbanos, ni rurales: Cambios intergeneracionales en adscripción territorial subjetiva en la región del Maule, Chile
(2018)Utilizando los datos de una encuesta aplicada a 1634 personas de la región del Maule de Chile en 2014, se examina la evolución intergeneracional de las percepciones subjetivas de adscripción territorial y su vínculo con ...
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Nivel de actividad física de una población privada de libertad masculina medida a través del cuestionario IPAQ
(2023)Objetivos: Describir el nivel de actividad física (AF) de una población privada de libertad masculina a través del Cuestionario Internacional de Actividad Física (IPAQ, International Physical Activity Questionnaire), ...