Results 51 to 60 of about 37,679 (168)

Rapid and Resilient LoRa Leap: A Novel Multi-Hop Architecture for Decentralised Earthquake Early Warning Systems

Sensors
We introduce a novel LoRa-based multi-hop communication architecture as an alternative to the public internet for earthquake early warning (EEW).
Vinuja Ranasinghe, Nuwan Udara, Movindi Mathotaarachchi, Tharindu Thenuwara, Dileeka Dias, Raj Prasanna, Sampath Edirisinghe, Samiru Gayan, Caroline Holden, Amal Punchihewa, Max Stephens, Paul Drummond   +11 more
doaj   +1 more source

Steganography and Broadcasting

CoRR, 2015
Informally, steganography is the process of exchanging a secret message between two communicating entities so that an eavesdropper may not know that a message has been sent. After a review of some steganographic systems, we found that these systems have some defects.
Fabrice P. Tachago, Stephane Gael Raymond Ekodeck, René Ndoundam   +2 more
openaire   +2 more sources

Propane Flaming as a New Approach to Control Mediterranean Invasive Weeds

Agronomy, 2019
In recent decades, anthropogenic activity and climate changes have reshaped global weed dispersal and establishment in new territories. This study aimed to evaluate the effectiveness of propane flaming approach in the control of perennial invasive and ...
Alon Horesh, Yaakov Goldwasser, Karam Igbariya, Zvi Peleg, Ran Nisim Lati   +4 more
doaj   +1 more source

Faster Convergence With Less Communication: Broadcast-Based Subgraph Sampling for Decentralized Learning Over Wireless Networks

IEEE Open Journal of the Communications Society
Decentralized stochastic gradient descent (D-SGD) is a widely adopted optimization algorithm for decentralized training of machine learning models across networked agents.
Daniel Perez Herrera, Zheng Chen, Erik G. Larsson   +2 more
doaj   +1 more source

A Broadcast “Rainbow” [PDF]

Nature, 1922
ON Friday, September 16, I witnessed an atmospheric phenomenon sufficiently unusual, I believe, to merit a record. Standing on Ogmore Down near Bridgend in this county (Glamorgan) at 2.30 P.M. and looking northwards across the broad vale towards the Maesteg hills, there appeared to me a broadcast rainbow colouring, stretching east and west for several ...
openaire   +1 more source

The combination of podcast and novel in two case studies: «La disciplina di Penelope» and «Morgana»

Finzioni
Podcasts have long been perceived – and in part still are – as a ‘new’ medium (Cfr. T. Bonini, Il nuovo podcasting, come e perché cambiano i media, «che Fare», 12 novembre 2021, https://che-fare.com/almanacco/societa/tecnologia/podcast-media-bonini ...
Giulia Marziali
doaj   +1 more source

Mobile Broadcasting [PDF]

International Journal of Satellite Communications and Networking, 2008
Robert D. Briskman, Harald Ernst
openaire   +1 more source

The Reach and Community Perspective of BT Radio Programs as Supplemental Teaching and Learning Platforms

ASEAN Journal of Community Engagement
In 2020, COVID-19 forced several communities to isolate, and radio stations stepped up as leaders in communication and media during the pandemic, especially in rural communities where internet access is lacking.
Fernando N. Mangubat Jr, Naomi A. Bajao, Jae-an V. Sarucam, Alden Q. Gabuya Jr., Florieza M. Mangubat   +4 more
doaj   +1 more source

The Broadcasters’ Perspective [PDF]

, 2017
Silk, Michael, Morgan, Haydn
openaire   +1 more source

Preponderant agent, what is that?

Revista de Direito Setorial e Regulatório, 2015
Purpose – Preponderant agent is a new instrument for preventing and reverting adverse impact in competition due to highly concentrated markets. Therefore, this paper's objective is to present and analyze the preponderant agent concept in Mexico with ...
Clara Luz Álvarez
doaj