Search results for "RAM"
showing 10 items of 35643 documents
Performing Sound of the Past: Remix in Electronic Dance Music Culture
2014
The term remix, defined as an activity of taking data from pre-existing materials to combine them into new forms according to personal taste, relates to various elements and areas of contemporary culture. Whichever model used, consideration of the remix depends on recognition of pre-existing cultural codes. Therefore, as a second layer, the remix relies on the authority of the original and it functions at the meta-level. The audience may see a trace of history with the pre-existing object and the meaning creates in the viewer(s), reader(s), listener(s) or, in the contemporary world of DJs and popular electronic dance music culture – in dancer(s). With the aim of specifying modes of creating…
Aquatic macrophytes in status assessment and monitoring of boreal lakes
2012
Fundamentals of Precision Agriculture
2023
Precision agriculture or precision farming is the targeted application of crop input according to the locally determined crop needs. Therefore, it is the geo-referenced application of crop inputs, whose rates should be those required by the crop. The most essential points of information about the topic being described are: overview; brief history of precision agriculture; theoretical basics of precision agriculture; precision agriculture cycle; geo-referenced measurement of within-field parameters; analysis and interpretation of geo-referenced data for mapping within-field parameters; spatially variable rate application of crop inputs; instruments for precision agriculture; current scenario…
Efectos positivos en la Educación Universitaria del uso de aplicaciones basadas en la Metodología Mobile-Learning
2020
El objetivo de este trabajo es analizar cómo el rendimiento académico del alumnado puede verse influenciado por el uso de diferentes aplicaciones basadas en la metodología Mobile - Learning , el expediente académico, y la asistencia a las aulas. En particular este estudio, se centra en la forma en la cual el uso de la plataforma tecnológica Kahoot! en las aulas universitarias como herramienta complementaria a las clases magistr ales puede afectar al rendimiento académico de la asignatura. La base de datos utilizada para contrastar las hipótesis planteadas ha sido creada utilizando los datos obtenidos de 39 alumnas/os de la asignatura Dirección de Operaciones, una asignatura oblig atoria de …
Análisis de la procrastinación en estudiantes universitarios
2014
Los estudios realizados en los últimos años destacan que una de las principales conductas inadecuadas en ambientes universitarios es la procrastinación académica, fenómeno cada vez más frecuente pero no por ello mejor comprendido. La procrastinación se considera un retraso innecesario e irracional del inicio o conclusión de las tareas que genera conflicto en el sujeto. Con frecuencia se ha etiquetado como una discrepancia entre “intención” y “acción”, es decir, la distancia entre lo que una persona tiene la intención de hacer y lo que en realidad hace. La procrastinación académica en entornos universitarios y en nuestro contexto cultural no ha recibido hasta la fecha suficiente atención en …
The genome sequence of Blochmannia floridanus: Comparative analysis of reduced genomes
2003
Bacterial symbioses are widespread among insects, probably being one of the key factors of their evolutionary success. We present the complete genome sequence of Blochmannia floridanus , the primary endosymbiont of carpenter ants. Although these ants feed on a complex diet, this symbiosis very likely has a nutritional basis: Blochmannia is able to supply nitrogen and sulfur compounds to the host while it takes advantage of the host metabolic machinery. Remarkably, these bacteria lack all known genes involved in replication initiation ( dna A, pri A, and rec A). The phylogenetic analysis of a set of conserved protein-coding genes shows that Bl. floridanus is phylogenetically related to Buch…
Diagrams
2020
Diagrams are two-dimensional representations of a domain in which relations among elements like points, lines, open/bounded regions on a plane match relations among the elements of that domain. Diagrams are means of surrogate reasoning, namely of exploring the possibilities to reduce or eliminate the uncertainty imparted by a problem through operations on external aids. The study of diagrams addresses formal and cognitive issues.
Grammar and representations: a valuable insight?
2017
In the sociocultural and socioeducational context of Paris Sorbonne University Abu Dhabi, grammar is often perceived as a succession of rules to be assimilated in order to apply them in exercises, the central aim being gratification through marks. For this learning public, mostly Arabic, from an educational culture where rote learning is privileged, grammar is deemed indispensable and as difficult as that of Arabic. FFL teachers are facing a major challenge: to design French grammar as a tool for access to meaning, jointly and alongside vocabulary. In this perspective, a passage through the study of representations provides valuable insight.
Reprogramación celular, dinámica mitocondrial y metabolismo
2016
La reprogramación celular es el proceso de reconversión del destino celular somático a un estado pluripotente similar al de las células madre embrionarias. Dadas las importantes diferencias entre ambos estados, esta transformación supone una profunda reorganización del fenotipo celular a todos los niveles. Para ello, las células somáticas deben sortear una serie de barreras celulares y moleculares a lo largo de este proceso hasta alcanzar su destino final de célula madre pluripotente inducida. Entre las importantes diferencias que presentan ambos tipos celulares resaltan la morfología mitocondrial y el metabolismo celular: durante la reprogramación celular las células somáticas tienen que m…
Previsione delle prestazioni del veicolo su strada: stato dell’arte
2016
Questo lavoro contiene una rassegna dei metodi che sono usati per la previsione delle prestazioni del veicolo su strada, in dipendenza del motore installato. La prima parte mostra il calcolo delle resistenze al moto, cioè le forze che il veicolo deve vincere per avanzare sulle strade piane e in salita. Particolarmente interessante appare la parte che riguarda la resistenza aerodinamica, della quale si tratta di metodi sperimentali (galleria del vento), metodi empirici e metodi CFD. Si propone inoltre l’applicazione della norma CUNA sulla velocità per la determinazione dei consumi anche al calcolo dei coefficienti aerodinamici. La rassegna esclude la resistenza accidentale in curva perché no…