Results 71 to 80 of about 1,536,062 (249)
Pensamiento AmericanoIntroducción: La teoría de registro de representaciones semióticas establece que el uso de sistemas de signos que permiten las actividades cognitivas de formación, conversión y tratamiento son esenciales para tener acceso a los objetos o procesos ...
Jesús David Berrío Valbuena +2 more
doaj +1 more source
Reelaboración de los protestantismos en el municipio fronterizo de Las Margaritas, Chiapas
Revista Pueblos y Fronteras Digital, 2019 El protestantismo en Chiapas ha sido objeto de investigación desde finales de la década de 1980. Hasta entonces no se había considerado como un tema importante para explicar las transformaciones sociales y las identidades socioculturales, sobre todo de ...
Irene Sánchez Franco
doaj +1 more source
Tecnologías del habla : conversión de texto a voz [PDF]
, 1997 Peer ...
Bonafonte Cávez, Antonio
core +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Implementing distributed concurrent constraint execution in the CIAO system
, 1996 This paper describes the current prototype of the distributed CIAO system. It introduces the concepts of "teams" and "active modules" (or active objects), which conveniently encapsulate different types of functionalities desirable from a distributed ...
Cabeza Gras, Daniel +1 more
core
Molecular Oncology, EarlyView.Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley +5 more
wiley +1 more source
Utilización de harina de alfalfa (Medicago sativa) en sustitución con alimento balanceado, para el engorde de conejos (Oryctolagus cuniculus) en la Granja Experimental de la Facultad de Medicina Veterinaria y Zootecnia [PDF]
, 2010 El objetivo de la presente investigación fue evaluar el efecto de sustitución de harina de alfalfa en los niveles de 15%, 30% y 45% en la alimentación de conejos de engorde en términos de ganancia de peso (kg) y conversión alimenticia, y obtener los ...
Sandoval Pérez, Erick Romeo
core
Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers
Molecular Oncology, EarlyView.This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel +6 more
wiley +1 more source
Energía Solar Termofotovoltaica [PDF]
, 2008 La energía solar fotovoltaica es una de las alternativas renovables más interesantes para afrontar el futuro energético del planeta desde el punto de vista de la sostenibilidad.
Algora del Valle, Carlos +2 more
core +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source