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PePa ping: Android tool to take and predict periodic passive ping measurements
(CEUR-WS, 2018)
Global increase in the use of mobile Internet service generates interest in mobile network studies to determine and forecast the QoS provided by mobile operators. This study present a method to take passive ping measurements ...
Characterization of the hydrothermal system of the Tinguiririca Volcanic Complex, Central Chile, using structural geology and passive seismic tomography
(Elsevier, 2016)
A structural characterization of the hydrothermal-volcanic field associated with the Tinguiririca Volcanic Complex had been performed by combining passive seismic tomography and structural geology. This complex corresponds ...
Solid state transformers: concepts, classification, and control
(MDPI, 2020)
Increase in global energy demand and constraints from fossil fuels have encouraged a growing share of renewable energy resources in the utility grid. Accordingly, an increased penetration of direct current (DC) power sources ...
Evolution of the passive harmonic filters optimization problem in industrial power systems
(Universidad Nacional de Colombia Sede Medellín, 2014-12-15)
Several authors have treated the optimization of passive filters in electric distribution systems. Optimization methods like: sequential quadratic programming (SQP), simulated annealing (SA), differential evolution (DE), ...
Analysis and optimal design of air quality monitoring networks using a variational approach
(International metereological institute in Stockholm, 2015)
Air quality networks need revision and optimisation as instruments and network requirements, both scientific
and societal, evolve over time. Assessing and optimising the information content of a monitoring network is ...
Analysis of the magmatic – Hydrothermal volcanic field of Tacora Volcano, northern Chile using travel time tomography
(Elsevier Ltd, 2019)
Tacora Volcano (17°43′S – 69°46′W) lies at the southernmost end of a 10 km-long volcanic lineament that extends between Chile and Perú. Around Tacora volcano, thermal manifestations are two active fumarolic fields located ...
Diseño de una red óptica pasiva bidireccional con particionamiento espectral de una fuente de banda ancha
(Universidad Pedagógica y Tecnológica de Colombia, 2018-06-18)
This paper presents the design of a passive optical network that approach the totally wide band of a light font in order to generate differents carrier signals that can be approach for a considerable cuantity of ussers ...
Comparison of electronic compensation techniques in access networks with optical phase modulation and coherent detection
(Universidad del ValleColombia, 2017-01-30)
(Eng) QPSK modulation format with electronic compensation is an alternative to increase the capacity and
reach in the next generation passive optical networks (NG-PON), in response to demanding services
and applications. ...
Distribution feeder costs as a function of the penetration of distributed generation - key drivers and trends
(American Institute of Physics, 2020)
Distributed generation (DG) has experienced extraordinary growth in installed capacity in many countries. DG can have a significant impact on both the investment and operational costs of distribution feeders. However, in ...
Overhead in available bandwidth estimation tools: Evaluation and analysis
(International Journal of Communication Networks and Information Security, 2019)