scholarly journals ROUTERS EXTENSIBLES PARA INVESTIGACIÓN

2019 ◽  
pp. 63-66

ROUTERS EXTENSIBLES PARA INVESTIGACIÓN EXTENSIBLE ROUTERS FOR INVESTIGATION Max Ever Ponce Soldevilla Universidad Nacional Mayor de San Marcos (UNMSM) DOI: https://doi.org/10.33017/RevECIPeru2004.0018/ RESUMEN Actualmente la investigación en el área de enrutamiento se realiza con herramientas de simulación, existiendo una gran diferencia entre la simulación y el mundo real. Los investigadores en ésta área afirman que es necesario contar con condiciones reales para validar los resultados y no solamente utilizar herramientas de simulación. La mayoría de los routers son equipos con diseños cerrados, inflexibles y estáticos. Agregar nuevas funcionalidades al router requiere el acceso al software que controla las interfaces en el camino de envió de paquetes, pero éstas normalmente no están disponibles. Siendo evidente la necesidad de contar con escenarios que permitan completar el círculo entre la experimentación y el mundo real, este paper describe los desarrollos de software de router abierto, que se están realizando con la finalidad de construir un software de router completo que sea una plataforma de investigación e implementación estable. Palabras clave: Router, enrutamiento, búsqueda y reenvío, granuralidad, click, enchufes, explorador, modularidad. ABSTRACT Currently the investigation in the area of routers is carried out for tools of simulation, existing a great difference among the simulation and the real world. The investigators in this area affirm that it is necessary to count on real conditions to validate the results and not only to utilize tools of simulation. The majority of the routers are teams with designs closed, inflexible and static. To add new functionalities al router requires the access to the interfaces of the software in the road of sent of packages, but these normally do not be available. Being evident the need to count with settings that permit to complete the circle among the experimentation and the real world, this paper describes the developments open software of router, that are being carried out with the purpose of building a software of router complete that be a platform of investigation and stable implementation. Keywords: Router, routing, lookup forwarding, granularity, click, plugins, scout, modularity.

2020 ◽  
pp. 39-65
Author(s):  
Emma Gee

This chapter studies the underworld journey of Virgil, Aeneid 6. It examines a series of possible models for afterlife space in Aen. 6. In particular it looks at the underworld journey of Aen. 6 in the light of ancient geographical traditions. We learn that a point-by-point idiom of representing space was much more widespread than you might imagine in antiquity. It’s found across many different genres, involving real and imagined space: geography, poetry, and art. The author argues that idioms of spatial expression are constant across representations of imagined and real space and across image and text. It is possible for Virgil to use the components of a “real” geography to construct his imaginary world. The afterlife is modeled on our concept of the “real” world, but in turn the “reality” we model it on is in large part a construct of the human artistic imagination, of our propenstiy for simplification and schematization. Like a map, the afterlife landscape allows us to simplify and schematize our environment, because it imposes no limits: it is imaginary. The afterlife landscape, in Virgil and elsewhere, acts as a fulcrum between real and imaginary space. There is no strict dichotomy between real and imagined space; instead there is a continuity between the “imagined” space of Virgil’s underworld, and the space of geographical accounts; between the world of the soul and the “real” world.


2020 ◽  
pp. 25
Author(s):  
Konstantinos Papageorgiou ◽  
Demetrios Lekkas

In this work, we undertake the task of laying out some basic considerations towards straightening out the foundations of an abstract logical system. We venture to explain what theory is as well as what is not theory, to discriminate between the roles of truth in theory and in reality, as well as to open the road towards clarifying the relationship between theory and the real world. Etymological, cultural and conceptual analyses of truth are brought forth in order to reveal problems in modern approaches and to set the stage for more consistent solutions. One such problem addressed here is related to negation per se, to its asymmetry towards affirmative statements and to the essential ramifications of this duality with respect to the common perceptual and linguistic aspects of words indicating concepts akin to truth in various languages and to attitudes reflected and perpetuated in them and to their consequent use in attempted informal or formal logic and its understanding. Finally, a case study invoking the causes or “causes” of gravity both clarifies and reinforces the points made in this paper.


2017 ◽  
Vol 3 (5) ◽  
pp. 450
Author(s):  
Kyldes Batista Vicente ◽  
Fábio D’Abadia de Sousa

O mundo da Internet não pode mais continuar sendo a Terra de Ninguém. É preciso que nós, professores, deixemos, de uma vez por todas, todo e qualquer temor em relação ao mundo tecnológico que nos rodeia e que ocupemos o lugar que nele está destinado a nós:  o de orientadores desta transição do mundo real para o virtual. Acreditamos que o papel do professor não é falar de tecnologia, mas de humanidade.   PALAVRAS-CHAVE: Tecnologia; educação; professor.     ABSTRACT The world of the Internet cannot continue being treated as The no man’s land. It’s urgent that we, teachers, put aside, once and for all, any fear of facing the technological world that surrounds us and that we occupy the place that is designed for us: the guider  of the transition from the real world to the virtual one. We believe that the role of the teacher is not to talk about technology but about humanity.    KEYWORDS: Technology; education; teacher.     RESUMEN Internet no puede seguir siendo la Tierra de Nadie. Es necesario que los profesores no tengamos miedo al mundo tecnoclógico que nos rodea y que cumplamos la tarea de orientadores de la transición de lo real para lo virtual. Creemos que al profesor no le cabe hablar de tecnología, sino de humanidad.   PALABRAS-CLAVE: Tecnología; educación; profesor. 


2019 ◽  
pp. 175-201
Author(s):  
David Wood

This chapter discusses the future as another site of contestation. Jacques Derrida insists that people understand the “to-come” not as a real future “down the road” but rather as a universal structure of immanence. However, such a structure is no substitute for the hard work of taking responsibility for what are often entirely predictable and preventable disasters. It is important to steer clear of the utopian black hole, the thought—or shape of desire—that the future would need to bring a future perfection or completion. To avoid the trap set by such a shape of desire, it is not necessary—indeed is necessary not—to reduce the future to a universal structure of immanence. What is equally disturbing is not people's inability to expect the unexpected but the failure of the institutions to prevent the all-too-predictable. Too many of the institutions have conditions of sustainability that are unhealthily insulated from the real world, or indeed coconspirators in the fantasy that people can go on like this.


2021 ◽  
pp. 11-25
Author(s):  
Rafael Marcelino Guzman

¿Puede el diseño condicionar nuestra conducta? ¿Puede condicionar cómo nos sentimos? ¿Puede modificar nuestra mente? Al paso del tiempo la práctica del diseño ha sido sinónimo de estética, modernidad y estatus, ha sido modificada por los medios y las herramientas tecnológicas, lo cual ha llegado a permitir la creación de un hábitat construido fusionado entre la información digital y el mundo real que habitamos utilizando técnicas novedosas con las cuales interactuamos hoy. Este artículo describe un acercamiento a la base conceptual de un nuevo paradigma dentro del diseño en general llamado Neurohábitat un paradigma repleto de oportunidades para la investigación, que parte del hecho de que el objeto final de este hábitat diseñado y construido son los sujetos que lo habitan y experimentan. Esto simboliza una práctica transhumanista que antepone el desarrollo de la experiencia y vida humana, al beneficio económico, político o de otra naturaleza de los sujetos. La incorporación de la ciencia al diseño podría representar el surgimiento de un nuevo avance para los planteamientos metodológicos y teóricos de la disciplina dentro de un mundo cada vez más cambiante y digitalizado. Palabras clave: Diseño, neurociencias, cognición, hábitat. AbstractCan design condition our behavior? Can it condition the way we feel? Can it modify our mindset? Over time, the practice of design has been synonymous with aesthetics, modernity and status, it has been modified by the media and technological tools, which has come to allow the creation of a built habitat fused between digital information and the real world we inhabit using novel techniques with which we interact today. This article describes an approach to the conceptual basis of a new paradigm within design in general called Neurohabitat, a paradigm full of opportunities for research, which starts from the fact that the final object of this designed and built habitat is the subjects that inhabit it. and they experiment. This symbolizes a transhumanist practice that puts the development of human experience and life before the economic, political or other benefits of the subjects. The incorporation of science into design could represent the emergence of a new advance for the methodological and theoretical approaches of the discipline within an increasingly changing and digitized world. Keywords Design: neurosciences, cognition, habitat.


2007 ◽  
Vol 129 (10) ◽  
pp. 36-39
Author(s):  
Alan S. Brown

This article focuses on the fact that some developers say the best economic case for fuel cell mobility applications, may be found in the warehouse before cars and buses can make their mark. The automobile has become the poster child of the fuel cell revolution, but the exchange at Hanover Fair in Germany underscores the rocky road to commercialization. Until there are service stations where a driver can pull in and buy hydrogen, the personal automobile is irrelevant. Municipal buses avoid that problem. They circulate within driving distance of a central fueling station. It could contain hydrogen as well as any other fuel. Fuel cells pose a more easily solved problem. Although they take up as much space as lead-acid batteries, they weigh much less. The cell packs are so light that a truck can tip over when lifting heavy loads. Developers are still testing technology and economics. This can take place only in the real world, where people make decisions based on returns on their investments. Because forklifts make the best economic case for any fuel cell mobility application, they are likely to provide answers that may lead to the fuel cell cars and buses of the future.


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