Listar Artículos SCOPUS por título
Mostrando ítems 297-316 de 474
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New negations on the type-2 membership degrees
(IEEE, 2018)Type-2 fuzzy sets (T2FSs) were introduced by L. A. Zadeh in 1975 as an extension of type-1 fuzzy sets (T1FSs). In this extension, the degree to which an element belongs to a set is just a label of the linguistic variable ... -
Nicotinamide, a Poly [ADP-Ribose] Polymerase 1 (PARP-1) Inhibitor, as an Adjunctive Therapy for the Treatment of Alzheimer's Disease
(Frontiers Media S.A., 2020-08)Nicotinamide (vitamin B3) is a key component in the cellular production of Nicotinamide Adenine Dinucleotide (NAD) and has long been associated with neuronal development, survival and death. Numerous data suggest that ... -
Nivel de actividad física y estrés académico percibido por estudiantes universitarios del área de salud durante el periodo de exámenes
(FEDERACION ESPANOLA ASOC DOCENTES EDUCACION FISICA-FEADEF, 2023-05-24)Introducción: La práctica regular de actividad física (AF) es reconocida por su efecto en la salud. Durante, la formación universitaria, surge la sobrecarga académica. Los objetivos de este estudio son 1). Determinar las ... -
Niveles de hormonas tiroideas en recién nacidos muy prematuros y prematuros extremos
(Facultad de Ciencias, 2018)Introducción: La función tiroidea del prematuro se ve alterada por la relativa inmadurez del eje hipotálamo-hipófisis-tiroides, junto a otros factores como la incidencia de enfermedades o el uso de algunos fármacos. ... -
Non-Specific Antibodies Induce Lysosomal Activation in Atlantic Salmon Macrophages Infected by Piscirickettsia salmonis
(Frontiers Media S.A., 2020-11)Piscirickettsia salmonis, an aggressive intracellular pathogen, is the etiological agent of salmonid rickettsial septicemia (SRS). This is a chronic multisystemic disease that generates high mortalities and large losses ... -
Nonlinear optomechanical resonance entering a self-organized energy transfer pattern
(Chaos, Solitons and Fractals, 2023-08)The energy transfer between different subsystems or different vibration modes is always one of the most interested problems in the study of the resonance phenomena in coupled nonlinear dynamical systems. With an optomechanical ... -
Notes for genera: Ascomycota
(Springer Netherlands, 2017)Knowledge of the relationships and thus the classification of fungi, has developed rapidly with increasingly widespread use of molecular techniques, over the past 10–15 years, and continues to accelerate. Several genera ... -
Nutritional assessment by subjective methods versus computed tomography to predict survival in oncology patients
(Elsevier Inc., 2020-09-02)Objectives: The aim of this study was to analyze the association between survival and two validated methods of nutritional assessment: body composition through computed tomography (CT) scans and Patient-Generated Subjective ... -
Obfuscation procedure based in dead code insertion into crypter
(IEEE, 2016)The threat that attacks cyberspace is known as malware. In order to infect the technologic devices that are attacked, malware needs to evade the different antivirus systems. To avoid detection, an obfuscation technique ... -
Obfuscation procedure based on the insertion of the dead code in the crypter by binary search
(IEEE, 2018)What threatens the cyberspace is known as malware, which in order to infect the technological devices, it has to be capable of bypassing the antivirus motor. To avoid the antivirus detection, the malicious code requires ... -
Occurrence, source estimation, and risk assessment of Polycyclic Aromatic Hydrocarbons in coastal seawaters from the Quintero Industrial Complex (Valparaiso, Chile)
(ELSEVIER, 2023-06-20)In the 1960s, the Quintero industrial complex was inaugurated in Chile. This began a history of dramatic anthropo-genic impacts on the Chilean coast. Among the known, we could mention high atmospheric emissions of chemicals ... -
La ocupación como objeto y herramienta: ¿cuándo la ocupación está viva?
(Chile. Universidad Mayor, 2020)El presente artículo busca describir y analizar una comprensión de ocupación como objeto y herramienta. Esto, basado en el constante esfuerzo, en terapia ocupacional, por clarificar sus fundamentos teóricos y definir su ... -
Ocurrence and Removal of Copper and Aluminum in a Stream Confluence Affected by Acid Mine Drainage
(Facultad de Ciencias, 2018)Acid mine drainage (AMD) is an environmental concern characterized by low pH and high concentrations of dissolved metals and sulfate. Yerba Loca Creek in Santiago, Chile, is an AMD-affected water stream that originates in ... -
Older adults’ accounts of the relationships between retirement timing and health: a descriptive qualitative analysis in Chile
(Cambridge University Press, 2020-10-23)Retirement timing can have important health implications. Little is known, however, about older adults’ views on this issue and whether they consider it better to retire later, earlier, on time or anytime. This knowledge ... -
La olla y su rol en las demandas sociales en Chile (1947-2019)
(UNIV SANTIAGO DE CHILE, 2023-01)Desde el rito político del charivari como forma de protesta social, hasta la expresión ciudadana de la olla vacía durante el estallido social iniciado en octubre de 2019 en Chile, el presente artículo tiene por objetivo ... -
On the developmental self-regulatory dynamics and evolution of individuated multicellular organisms
(Academic Press Inc., 2017)Changes in gene expression are thought to regulate the cell differentiation process intrinsically through complex epigenetic mechanisms. In fundamental terms, however, this assumed regulation refers only to the intricate ... -
Onset and maximum values of electromyographic amplitude during prone hip extension after neurodynamic technique in patients with lumbosciatic pain: A pilot study
(Facultad de Ciencias, 2016)OBJECTIVE: The mechanisms underlying the effects of neurodynamic techniques are still unknown. Therefore, the aim of this study was to provide a starting point for future research on explaining why neurodynamic techniques ... -
El orden de mercado y la hegemonía neoliberal en Chile: La regulación de la vida social por las lógicas mercantiles
(Facultad de Humanidades, 2016)En el trabajo se indaga en las transformaciones operadas en los procesos de producción y trabajo en el régimen dictatorial (1973-1989), los elementos explicativos de la hegemonía neoliberal en Chile. En base al canon ... -
La organización discursiva de los informes escritos por universitarios en formación inicial
(Universidad Nacional Autónoma de México, 2020-09)La investigación, inscrita en la tradición metodológica del análisis del discurso, tiene como objetivo describir las clases de informes que escriben los estudiantes del área de las Ciencias Sociales y Humanas en sus primeros ... -
Orientaciones deporte y COVID-19: Recomendaciones sobre el retorno a la actividad física y deportes de niños niñas y adolescentes
(Sociedad Chilena de Pediatria, 2020)La pandemia por COVID-19, originada en diciembre de 2019 en Wuhan, China, obligó a los países, incluido Chile, a un confinamiento masivo para evitar la propagación de SARS-CoV2. Desde marzo de 2020 en Chile, también se ...