Results 51 to 60 of about 2,701,407 (295)

Nova como sistema operativo embebido para hardware cubano Nova as embedded operating system for cuban hardware

open access: yesRevista Cubana de Ciencias Informáticas, 2012
Este trabajo expone los resultados de construir un sistema operativo embebido basado en Nova, el cual brinda las funcionalidades necesarias para crear el Cliente Ligero Cubano, utilizando como componente de hardware, la Computadora en una Tarjeta CID 300/
José Ernesto Torres Sánchez   +3 more
doaj  

Symmetry characterization of the collective modes of the phase diagram of the $\nu=0$ quantum Hall state in graphene: Mean-field and spontaneously broken symmetries [PDF]

open access: yes, 2017
We devote this work to the study of the mean-field phase diagram of the $\nu=0$ quantum Hall state in bilayer graphene and the computation of the corresponding neutral collective modes, extending the results of recent works in the literature ...
de Nova, J. R. M., Zapata, I.
core   +3 more sources

Pixelation‐Free, Monolithic Iontronic Pressure Sensors Enabling Large‐Area Simultaneous Pressure and Position Recognition via Machine Learning

open access: yesAdvanced Functional Materials, EarlyView.
A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim   +10 more
wiley   +1 more source

Analysis of Mangrove Suitability for Ecotourism Development Based on Geographic Information System in Kemboja Village North Kayong Regency, West Kalimantan

open access: yesJournal of Applied Geospatial Information
Mangrove ecotourism has an important role in maintaining the balance of coastal ecosystems. Mangroves have various important benefits, such as in mitigating climate change with their ability to absorb carbon and protect coastal areas from abrasion.
Nova Nova   +2 more
doaj   +1 more source

Recurrent Novae, Classical Novae, Symbiotic Novae, and Population II Novae

open access: yes, 2001
Light curve analysis of decay phase of nova outburst are summarized. Nova duration is determined by the strong wind mass-loss which depends only on the white dwarf mass. Fast novae correspond very massive white dwarfs and very slow novae correspond almost lower mass limit of white dwarfs.
openaire   +2 more sources

Recurrent novae [PDF]

open access: yesInternational Astronomical Union Colloquium, 1990
AbstractThermonuclear models of recurrent novae demand white dwarf accretors near the Chandrasekhar mass. In this case, the known recurrent novae should possess classical counterparts bearing the same structural parameters and space distribution, save for having only marginally less massive white dwarfs.
openaire   +1 more source

Nucleation‐Controlled Reconstruction of CuOx for Selective CO2 Electroreduction

open access: yesAdvanced Functional Materials, EarlyView.
The ratio of oxygen vacancies (Ov) and exposed Cu2O (111)/(200) of CuOx precatalyst is modulated by nucleation control of Cu(OH)2 precursor. Low Ov ratio and high ratio of Cu2O (111)/(200) in slow‐nucleated CuOx reconstructs to high‐coordinated oxide‐derived copper (OD‐Cu) during electrochemical CO2 reduction reaction (CO2RR) and exhibits enhanced ...
Ying Ying Ch'ng   +14 more
wiley   +1 more source

Multiseat workstations Estaciones de trabajo multi-asiento

open access: yesRevista Cubana de Ciencias Informáticas, 2012
With the current development of hardware devices, modern operating systems are able to simultaneously execute a great number of operations without losing performance. However, most of the system resources will remain idle. That remaining percent could be
Yunier Soler Franco   +1 more
doaj  

A NEW SECTION OF ANTHURIUM, SECT. DECURRENTIA - REVISION OF THE ANTHURIUM DECURRENS POEPPIG COMPLEX IN AMAZONIA

open access: yesRodriguésia
A revision of 6 closely related species from the Amazon basin in Colombia, Ecuador and Peru is presented, and 4 new species of Anthurium are published as new: Anthurium ceronii Croat, A. payaminoense Croat & Lingán, A.
Thomas B. Croat   +2 more
doaj   +1 more source

Cidades Novas [PDF]

open access: yes, 2020
Uma viagem ao universo das cidades novas, esse é o convite que essa obra vem oferecer aos leitores a fim de transitar, a partir da visão particular do autor, pelo contexto, pelos conceitos e pelos aspectos inerentes a esse tipo urbanístico, ainda pouco explorado pela literatura especializada brasileira.
openaire   +2 more sources

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