Results 21 to 30 of about 132,199 (212)

Internet Early Warning Systems [PDF]

open access: yes, 2010
In the last two decades the Internet has become more and more important to our live and economy. Also the number of threats to the Internet is rising. Actual security systems that are used to protect the infrastructure are insufficient.
Bastke, Sascha   +2 more
core   +1 more source

Identifying drought events in sugarcane using drought indices derived from Modis sensor [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2017
: The objective of this work was to evaluate the potential of several spectral indices, used on moderate resolution imaging spectroradiometer (Modis) images, in identifying drought events in sugarcane.
Michelle Cristina Araujo Picoli   +2 more
doaj   +2 more sources

Tsunami Warning System [PDF]

open access: yes2009 Annual Conference & Exposition Proceedings, 2020
Comment: 7 ...
Svetlana Avramov-Zamurovic   +1 more
openaire   +2 more sources

Assessment of Tropical Cyclone Risk to Coral Reefs: Case Study for Australia

open access: yesRemote Sensing, 2022
In this study, we attempt to expand tropical cyclone (TC) risk assessment methodology and build an understanding of TC risk to Australia’s natural environment by focusing on coral reefs.
Cameron Do   +2 more
doaj   +1 more source

POTENTIAL DEFICIENCIES IN EDUCATION, INSTRUMENTATION, AND WARNINGS FOR LOCALLY GENERATED TSUNAMIS [PDF]

open access: yesScience of Tsunami Hazards, 2010
A review of historical data for Hawaii reveals that significant tsunamis have been reported for only four of twenty-six potentially tsunamigenic earthquakes from 1868 through 2009 with magnitudes of 6.0 or greater.
Daniel A. Walker
doaj  

Translating Warnings into Action – How We Can Improve Early Warning Systems to Protect Communities [PDF]

open access: yes, 2023
Early warnings for hazards are essential for living safely and minimising economic losses. For many hazards, it is possible to give advance notice and accurate information to help communities prepare and respond. However, issuance of the warning itself
Kelman, Ilan   +2 more
core  

Enhancing Tropical Cyclone Risk Assessments: A Multi-Hazard Approach for Queensland, Australia and Viti Levu, Fiji

open access: yesHydrology
Tropical cyclones (TCs) are natural hazards causing extensive damage to society, infrastructure, and the natural environment. Due to the multi-hazardous nature of TCs, comprehensive risk assessments are essential to understanding how to better prepare ...
Jane Nguyen   +5 more
doaj   +1 more source

Optimized placement of indoor alarm receiving terminals

open access: yes工程科学学报, 2015
Individual risks in evacuation under toxic gas diffusion conditions were quantified on the basis of the human vulnerability model. The alert communication and people transition laws were used to determine individual risks at different deployment ratios ...
GAI Wen-mei   +4 more
doaj   +1 more source

Machine Learning for Predicting Spatially Variable Lateral Hydraulic Conductivity: A Step Toward Efficient Hydrological Model Calibration and Global Applicability

open access: yesWater Resources Research
Recent advances in machine learning (ML) techniques show promise for estimating soil hydraulic properties from soil data sets. Pedo‐transfer functions (PTFs) can facilitate the mapping of the complex relationship between soil properties and soil ...
Awad M. Ali   +2 more
doaj   +1 more source

THE ANALYSIS OF MONITORING SYSTEMS TO MANAGE EMERGENCY POPULATION WARNING

open access: yesСовременная наука и инновации, 2022
He article analyzes the features and technological decisions used in modern laboratory monitoring systems applied in complex systems of emergency population ...
Vladimir Viktorovich Naumenko   +3 more
doaj  

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