Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Raj Prasanna"'
Autor:
Vinuja Ranasinghe, Nuwan Udara, Movindi Mathotaarachchi, Tharindu Thenuwara, Dileeka Dias, Raj Prasanna, Sampath Edirisinghe, Samiru Gayan, Caroline Holden, Amal Punchihewa, Max Stephens, Paul Drummond
Publikováno v:
Sensors, Vol 24, Iss 18, p 5960 (2024)
We introduce a novel LoRa-based multi-hop communication architecture as an alternative to the public internet for earthquake early warning (EEW). We examine its effectiveness in generating a meaningful warning window for the New Zealand-based decentr
Externí odkaz:
https://doaj.org/article/06ac13e6f86b460989653418dce4bce5
Knowledge, perceptions, and behavioral responses to earthquake early warning in Aotearoa New Zealand
Publikováno v:
Frontiers in Communication, Vol 8 (2023)
IntroductionAotearoa New Zealand (NZ) experiences frequent earthquakes, with a history of damaging and fatal events, but currently does not have a national, official earthquake early warning (EEW) system. Since April of 2021, Google's Android Earthqu
Externí odkaz:
https://doaj.org/article/27c9f1b367b84853993a78ce18da4497
Publikováno v:
Frontiers in Sensors, Vol 3 (2022)
Earthquake early warning system (EEWS) plays an important role in detecting ground shaking during an earthquake and alerting the public and authorities to take appropriate safety measures, reducing possible damages to lives and property. However, the
Externí odkaz:
https://doaj.org/article/efa5539a95f84efaa9ddf5a3def04ea7
Autor:
Marion Lara Tan, Julia S. Becker, Kristin Stock, Raj Prasanna, Anna Brown, Christine Kenney, Alicia Cui, Emily Lambie
Publikováno v:
Frontiers in Communication, Vol 7 (2022)
Earthquake early warning (EEW) systems aim to warn end-users of incoming ground shaking from earthquakes that have ruptured further afield, potentially reducing risks to lives and properties. EEW is a socio-technical system involving technical and so
Externí odkaz:
https://doaj.org/article/2e331319d309472bbcf1def46d90e8ff
Autor:
Marion Lara Tan, Raj Prasanna, Kristin Stock, Emma E. H. Doyle, Graham Leonard, David Johnston
Publikováno v:
International Journal of Disaster Risk Science, Vol 11, Iss 5, Pp 615-629 (2020)
Abstract The public has access to a range of mobile applications (apps) for disasters. However, there has been limited academic research conducted on disaster apps and how the public perceives their usability. This study explores end-users’ percept
Externí odkaz:
https://doaj.org/article/6f4c4b3cbc79409db6eefba480f12d8a
Publikováno v:
Progress in Disaster Science, Vol 13, Iss , Pp 100213- (2022)
There has been a growing recognition of the need to collect disaster and risk data over the last two decades. Accordingly, better collection and management of disaster data was identified as a priority of the Sendai Framework for Disaster Risk Reduct
Externí odkaz:
https://doaj.org/article/f4557936363845ef8e7669bad6436eaf
Publikováno v:
Progress in Disaster Science, Vol 12, Iss , Pp 100202- (2021)
Massive amounts of data and information are exchanged during the response phase of disaster management. A large body of contemporary research has indicated that most of these data and information have severe quality related concerns, meaning that the
Externí odkaz:
https://doaj.org/article/fa4c9ba581864230a33a7ac28ce1a030
Autor:
Raj Prasanna, Chanthujan Chandrakumar, Rasika Nandana, Caroline Holden, Amal Punchihewa, Julia S. Becker, Seokho Jeong, Nandika Liyanage, Danuka Ravishan, Rangana Sampath, Marion Lara Tan
Publikováno v:
Informatics, Vol 9, Iss 1, p 25 (2022)
This paper presents findings from ongoing research that explores the ability to use Micro-Electromechanical Systems (MEMS)-based technologies and various digital communication protocols for earthquake early warning (EEW). The paper proposes a step-by
Externí odkaz:
https://doaj.org/article/1ed52b80801f4c3298a6b43c9b61811e
Autor:
Marion Lara Tan, Raj Prasanna, Kristin Stock, Emma E.H. Doyle, Graham Leonard, David Johnston
Publikováno v:
Progress in Disaster Science, Vol 7, Iss , Pp 100118- (2020)
Several mobile applications (apps) targeted for use by the public during disasters already exist. A large amount of research has been conducted to investigate the functionalities of these apps in aiding the public during disasters; however, only a fe
Externí odkaz:
https://doaj.org/article/a17cd35b943d49e2b0a748046ff031d0
Publikováno v:
Animals, Vol 11, Iss 11, p 3141 (2021)
Responding to emergencies requires many different individuals and organisations to work well together under extraordinary circumstances. Unfortunately, the management of animal welfare in emergencies remains largely disconnected from emergency manage
Externí odkaz:
https://doaj.org/article/1eaf78224cc7447a8de4f48b58f30ae2