Results 51 to 60 of about 12,532 (156)

Energy Saving in Wireless Sensor Networks via LEACH-Based, Energy-Efficient Routing Protocols

open access: yesJournal of Low Power Electronics and Applications
Wireless sensor networks are at the center of scientific interest thanks to their ever-growing range of applications. The main weakness of wireless sensor networks is the restricted lifetime of their sensor nodes due to limited energy capacity.
Georgios Siamantas   +2 more
doaj   +1 more source

Implementation of Machine Learning in Flat Die Extrusion of Polymers

open access: yesMolecules
Achieving a uniform thickness and defect-free production in the flat die extrusion of polymer sheets and films is a major challenge. Dies are designed for one extrusion scenario, for a polymer grade with specified rheological behavior, and for a given ...
Nickolas D. Polychronopoulos   +2 more
doaj   +1 more source

Spostando la Grecia a Est: Uchtomskij e il viaggio dello carevič Nicola

open access: yeseSamizdat, 2016
In 1893 the prince Esper Esperovich Ukhtomsky published “Puteshestvie na Vostok”, the account of an extended trip undertaken in 1890-91 by the young Nikolay Alekseyevich, the future Nicholas II, who was then heir to the Russian throne.
Martina Morabito
doaj  

Genetic affinities between the ancient Greek colony of Amvrakia and its metropolis. [PDF]

open access: yesGenome Biol
Psonis N   +24 more
europepmc   +1 more source

Ancient Greece

open access: yes, 2002
Biblioteca de Educación del Ministerio de Educación, Cultura y Deporte; Calle San Agustín, 5 - 3 planta; 28014 Madrid; Tel.
openaire   +1 more source

Uniparental analysis of Deep Maniot Greeks reveals genetic continuity from the pre-Medieval era. [PDF]

open access: yesCommun Biol
Davranoglou LR   +8 more
europepmc   +1 more source

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