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Name
I+D Tecnológico
Type
Journal
Items
118 Publications
Compatibility
collected from a compatible aggregator
OAI-PMH
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  • Quantum tunneling in magnetic tunneling junctions

    Cruz de Gracia, Evgeni; Strazzabosco Dorneles, Lucio; Schelp, Luiz Fernando; Ribeiro Teixiera, Sérgio; Baibich, Mario Norberto (2012)
    This paper reports on the study of ferromagnetic tunneling junctions produced by magnetron sputtering technique and deposited under oxidation conditions that lead to low potential barrier height, low asymmetrical barrier and quantum tunneling as the charge transport mechanism. The exponential growth of the effective area-resistance product with the effective barrier thickness, and the concentration of the tunnel current in small areas of the junctions, were identified by fitting room temperat...

    La Mujer en las Ingenierías: Dificultades y Oportunidades para la mujer dentro de la carrera académica-tecnológica en Panamá

    Batista, Delva (2003)
    Este artículo presenta una revisión de los aspectos más relevantes que han influido en el desarrollo de la mujer como profesionales de la Ingeniería, desde la incursión como estudiantes, así como también en el campo laboral. Se desarrolla en principio la participación de la mujer en el desarrollo de la humanidad a través de sus aportes en el marco científico y tecnológico, y como esto conlleva a que ganaran más terreno cada día y se promoviera la igualdad de oportunidades. Así mismo se dest...

    Building a magnetic declination maps and its anomalies for the Isthmus of Panama during 2010 to 2014

    González, Freddy; Mojica, Alexis (2017)
    This work presents an updated magnetic declination map of the Isthmus of Panama for the years 2010 to 2014 based on the IGRF-11 model from the International Association of Geomagnetism and Aeronomy. This model takes into account changes in the Earth’s magnetic field and its influence on the magnetic declination. These elements are important for determining accurate mapping which may be used to support systems of sea or air navigation. The results obtained show that the magnetic declination li...

    Characterization and Analysis of Polycyclic Aromatic Hydrocarbons in marine sediments of Manzanillo Bay and influence biodegradation processes

    Grey G., Ariel Antonio; Domínguez de Franco, Viccelda (2016)
    A study was conducted to characterize and analyze the presence of Polycyclic Aromatic Hydrocarbons (PAH) in sediments of Manzanillo Bay in order to determine their influence on the biodegradation processes. A total of five study stations were identified. The study determined the texture of the sediment, organic content, Hydrogen Potential (pH), temperature, total coliforms and E. coli to evaluate their influence on the biodegradation process of the area. All the study areas were composed of m...

    Características del Suelo Marino (Lama) en Panamá

    Mesa, Carlos (2002)
    La importancia de las construcciones en la Bahía de Panamá, ha ido en aumento en los últimos años y lo más probable es que continúe este aumento. Dentro de tales construcciones se encuentra la construcción de Costa del Este, El viaducto del Corredor Sur, Muelle de Cruceros en Amador, Puerto de Balboa, Islas artificiales de Punta Pacífica (construcción en proyecto), tuberías de drenaje de aguas negras y lluvias. El correcto funcionamiento de estas obras depende en gran medida de la estabilida...
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