Results 31 to 40 of about 21,375,361 (347)
IEEE Access, 2022 Maximum-Power Extrapolation (MPE) for mobile telecommunication sources follows an established paradigm based on the identification and measurement of a channel that acts as a power reference.
Sara Adda +13 more
doaj +1 more source
Thermal and Non-thermal Plasmas in the Galaxy Cluster 3C 129 [PDF]
, 2003 We describe new Chandra spectroscopy data of the cluster which harbors the prototypical "head tail" radio galaxy 3C 129 and the weaker radio galaxy 3C 129.1. We combined the Chandra data with Very Large Array (VLA) radio data taken at 0.33, 5, and 8 GHz (
Grossman, R. +5 more
core +2 more sources
Service-Based Network Dimensioning for 5G Networks Assisted by Real Data
IEEE Access, 2020 The fifth-generation (5G) of cellular communications is expected to be deployed in the next years to support a wide range of services with different demands of peak data rates, latency and quality of experience (QoE).
M. Umar Khan +2 more
doaj +1 more source
New VLBA Identifications of Compact Symmetric Objects [PDF]
, 1999 The class of radio sources known as Compact Symmetric Objects (CSOs) is of particular interest in the study of the evolution of radio galaxies. CSOs are thought to be young (probably ~10^4 years), and a very high fraction of them exhibit HI absorption ...
A.B. Peck +9 more
core +2 more sources
NRflex: Enforcing network slicing in 5G New Radio
Computer Communications, 2021 The emerging 5G networks promise to support novel network services with different requirements in terms of Quality of Service (QoS), such as low-latency and high bandwidth.
Karim Boutiba +4 more
semanticscholar +1 more source
Radio-Learning: A new tendency of web radio
Διεθνές Συνέδριο για την Ανοικτή & εξ Αποστάσεως Εκπαίδευση, 2016 The present educational-communicative paradigm requires a new way of thought about the pedagogic models and new intervention strategies in society, which are able to respond to contemporary educational and intervenient processes. In this sense, the radio has been a great ally for Education for over one hundred and fifty years, taking the information ...
Teixeira, Marcelo Mendonça +1 more
openaire +3 more sources
First scientific VLBI observations using New Zealand 30 metre radio telescope WARK30M [PDF]
, 2015 We report the results of a successful 24 hour 6.7 GHz VLBI experiment using the 30 meter radio telescope WARK30M near Warkworth, New Zealand, recently converted from a radio telecommunications antenna, and two radio telescopes located in Australia ...
Ellingsen, Simon +5 more
core +2 more sources
Neural fibrolipoma in pharyngeal mucosal space: A rare occurrence
Indian Journal of Radiology and Imaging, 2012 Neural fibrolipoma is a rare lesion presenting in early childhood, as a slow-growing fusiform swelling of a nerve, usually in the forearm or wrist (median nerve), associated with symptoms of compression neuropathy.
Nishith Kumar +3 more
doaj +1 more source
Indian Journal of Radiology and Imaging, 2021 Vascular anomalies are a common cause of soft-tissue masses in children and often referred for ultrasonographic (USG) evaluation. They are broadly classified as vascular tumors (hemangiomas, hemangioendotheliomas, and angiosarcomas) or vascular ...
Anushka Mittal +4 more
doaj +1 more source
Parametrization of spectra of plasma bubble induced VHF satellite scintillations and its geophysical significance [PDF]
Annales Geophysicae, 1997 An important component of ionospheric plasma irregularity studies in the Indian low latitudes involves the study of the plasma bubbles which produce intense scintillations of the transionospheric satellite signals. Many such plasma bubble induced (PBI)
P. N. Vijayakumar, P. K. Pasricha
doaj +1 more source