Results 31 to 40 of about 3,783 (144)

The modification of the typhoon rainfall climatology model in Taiwan [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2013
This study is focused on the modification of a typhoon rainfall climatological model, by using the dataset up to 2006 and including data collected from rain gauge stations established after the 921 earthquake (1999).
C.-S. Lee, L.-R. Huang, D. Y.-C. Chen
doaj   +1 more source

Analysis of the “631” geological disaster early warning mode and case studies in Hunan Province

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao
Rainfall is the primary trigger for geological disasters, yet accurately predicting the timing and distribution of rainfall remains challenging, contributing to the high false alarm rates of traditional short-term geological disaster early warning ...
Weimin HUANG   +2 more
doaj   +1 more source

Transforming University Library Building Conservation: A Descriptive Study of Preservation Practices in Nigeria

open access: yesJournal of Education and Teaching
The study examined the conservation of library building for effective information preservation among university libraries in Enugu State, Nigeria. Descriptive survey with population of 325 library staff made up the study.
Olanike Faith Mesagan   +1 more
doaj   +1 more source

An early warning approach for the rapid identification of extreme weather disasters based on phased array dual polarization radar cooperative network data.

open access: yesPLoS ONE
In recent years, X-band phase array dual polarization weather radar technology has matured. The cooperative networking data from X-band phase array dual polarization weather radar have many advantages compared with traditional methods, namely, high ...
Miaoyuan Xiao   +6 more
doaj   +1 more source

Design of Guide and Command System for Safe Act of Rescue in Coal Mine

open access: yesGong-kuang zidonghua, 2011
In view of the problem of communication difficulty existed in rescuing miners when coal mine disaster happens, the paper proposed a novel design scheme of guide and command system for safe act of rescue in coal mine, and introduced hardware configuration
JIANG Wen-feng, HUO Zhen-long
doaj  

Rainfall Area Identification Algorithm Based on Himawari-8 Satellite Data and Analysis of its Spatiotemporal Characteristics

open access: yesRemote Sensing
Real-time monitoring of rainfall areas based on satellite remote sensing is of vital importance for extreme rainfall research and disaster prediction.
Xingru Chen   +7 more
doaj   +1 more source

Sistem Peringatan Dini Bencana Longsor Menggunakan Sensor Accelerometer dan Sensor Kelembabapan Tanah Berbasis Android

open access: yesJITCE (Journal of Information Technology and Computer Engineering), 2018
Landslide is one of the most frequent disasters in Indonesia, especially in hilly areas, valleys, and volcanoes. Geographical conditions that are generally mountainous areas and have slopes make the soil unstable.
Onny Octaviani Artha   +2 more
doaj   +1 more source

Zigbee Based Weather Disaster Alarm Monitoring System

open access: yes, 2015
Natural disasters are becoming more severe. To care fully protect people in these areas,we need a weat her monitoring and alarm system. In many events such as landslides and water flooding,they can be warned by a raised alarm within a specified period.
openaire   +2 more sources

Discussion on early warning method of coal and gas outburst

open access: yesGong-kuang zidonghua, 2018
Definition of early warning of coal and gas outburst was given, and difference between the early warning and forecasting was clearly pointed out. The early warning of coal and gas outburst was classified from angle of space, time and index system, and ...
ZHAO Xusheng   +3 more
doaj   +1 more source

Enhanced Infrared Small Target Detection via Entropy-Weighted Block Image (EWBI) Modeling

open access: yesIEEE Access
Infrared small target detection plays a pivotal role in military early warning systems and disaster monitoring. Traditional Infrared Patch-Image (IPI) algorithms often struggle with computational inefficiency and high false alarm rates in complex ...
Bing Zhu   +4 more
doaj   +1 more source

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