Results 1 to 10 of about 49,487 (144)

Beachgoers' ability to identify rip currents at a beach in situ [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2021
Rip currents (“rips”) are the leading cause of drowning on surf beaches worldwide. A major contributing factor is that many beachgoers are unable to identify rip currents. Previous research has attempted to quantify beachgoers' rip identification ability
S. J. Pitman   +7 more
doaj   +1 more source

RIP VS. OSPF ROUTING PROTOCOLS: WHICH ONE IS THE BEST FOR A REAL-TIME COMPUTER NETWORK?

open access: yesSimetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2020
The development of modern computer networks for internet access makes routing protocols needed, and it has an essential role in a real-time system. Therefore, the best and most effective routes can be reached.
Nuur Wachid Abdul Majid, Syifaul Fuada
doaj   +1 more source

Le monde selon Calvin, déchirer le réel

open access: yesSillages Critiques, 2020
The adventures of young Calvin and his tiger Hobbes were published each and every day for ten years (1985-1995). Regarding our subject, this work is essential because it is all built around two diverging visions of the world and its reality : Calvin’s ...
François Poudevigne
doaj   +1 more source

Stable Sparse Model with Non-Tight Frame

open access: yesApplied Sciences, 2020
Overcomplete representation is attracting interest in image restoration due to its potential to generate sparse representations of signals. However, the problem of seeking sparse representation must be unstable in the presence of noise.
Min Zhang, Yunhui Shi, Na Qi, Baocai Yin
doaj   +1 more source

YOLO-Rip: A modified lightweight network for Rip currents detection

open access: yesFrontiers in Marine Science, 2022
Rip currents form on beaches worldwide and pose a potential safety hazard for beach visitors. Therefore, effectively identifying rip currents from beach scenes and providing real-time alerts to beach managers and beachgoers is crucial. In this study, the
Daoheng Zhu   +5 more
doaj   +1 more source

Propuesta de métrica para evaluar los protocolos de enrutamiento y direccionamiento IP

open access: yesAvances, 2019
El presente artículo compara el rendimiento de los direccionamientos IPV4 e IPV6 usando los protocolos de enrutamiento RIP, BGP y OSPF en dos escenarios: 1) teórico, usando la métrica propuesta en el presente artículo, y 2) con la herramienta de JMeter ...
Joel Carroll Vargas   +2 more
doaj   +1 more source

Genome-Wide Analyses of Repeat-Induced Point Mutations in the Ascomycota

open access: yesFrontiers in Microbiology, 2021
The Repeat-Induced Point (RIP) mutation pathway is a fungus-specific genome defense mechanism that mitigates the deleterious consequences of repeated genomic regions and transposable elements (TEs).
Stephanie van Wyk   +4 more
doaj   +1 more source

Comparison and Analysis of Routing Protocols Using Riverbed Modeler

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
In recent years several routing protocols have beenproposed to be used on different types of networks. Some comparative studieswere carried out to analyze and compare the performance of several routingprotocols over Local Area Network (LAN). In this work,
Mahdi Ali Warsame, Abdullah Sevin
doaj   +1 more source

Wearable Sensors for Monitoring of Cigarette Smoking in Free-Living: A Systematic Review

open access: yesSensors, 2019
Globally, cigarette smoking is widespread among all ages, and smokers struggle to quit. The design of effective cessation interventions requires an accurate and objective assessment of smoking frequency and smoke exposure metrics.
Masudul H. Imtiaz   +4 more
doaj   +1 more source

Classical and Quantum f(R) Cosmology: The Big Rip, the Little Rip and the Little Sibling of the Big Rip

open access: yesUniverse, 2021
The big rip, the little rip and the little sibling of the big rip are cosmological doomsdays predicted by some phantom dark-energy models that could describe the future evolution of our universe.
Teodor Borislavov Vasilev   +2 more
doaj   +1 more source

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