Results 21 to 30 of about 26,362,079 (261)

A Combined Safety Monitoring Model for High Concrete Dams

open access: yesApplied Sciences, 2022
When applying reliability analysis to the monitoring of structural health, it is very important that gross errors–which affect prediction accuracy–are included within the monitoring information.
Chongshi Gu   +6 more
doaj   +1 more source

Intelligent Monitoring and Visualization System for High Building Nighttime Utilization Based on Image Processing

open access: yesSensors
The rise of complex high-rise buildings has made building management increasingly challenging, especially the nighttime supervision of university laboratories.
Yuanrong He   +6 more
doaj   +1 more source

Nonlinear soil spring model and parameters for calculating deformation of enclosure structure of foundation pits

open access: yesYantu gongcheng xuebao, 2020
At present, when calculating deformation of foundation pits, it is unreasonable to use linear elastic spring to simulate the soil in the passive area. In order to make the calculation of foundation pit deformation closer to the actual monitoring results,
WANG Hong-xin 1, 2, LI Xue-qiang 1, YANG Shi-fei 3, LU Jia-feng 3
doaj   +1 more source

Monitoring with Data Automata [PDF]

open access: yes, 2014
We present a form of automaton, referred to as data automata, suited for monitoring sequences of data-carrying events, for example emitted by an executing software system. This form of automata allows states to be parameterized with data, forming named records, which are stored in an efficiently indexed data structure, a form of database.
openaire   +2 more sources

Condition monitoring for helicopter data [PDF]

open access: yesSMC 2000 Conference Proceedings. 2000 IEEE International Conference on Systems, Man and Cybernetics. 'Cybernetics Evolving to Systems, Humans, Organizations, and their Complex Interactions' (Cat. No.00CH37166), 2002
In this paper the classical Westland set of empirical accelerometer helicopter data is analyzed with the aim of condition monitoring for diagnostic purposes. The goal is to determine features for failure events from these data, via a proprietary signal processing toolbox, and to weigh these according to a variety of classification algorithms.
Fang Wen, Peter K. Willett, Somnath Deb
openaire   +1 more source

Monitoring data of air pollutants and meteorological factors

open access: yes, 2019
Processed data from raw monitoring data of air pollutants and meteorological factors by lagging corresponding hours, removing missing data, and removing special mitigation period.
Liu, H (via Mendeley Data), Liu, Huazhen
core   +1 more source

Three-Dimensional Real-Scene-Enhanced GNSS/Intelligent Vision Surface Deformation Monitoring System

open access: yesApplied Sciences
With the acceleration of urbanization, surface deformation monitoring has become crucial. Existing monitoring systems face several challenges, such as data singularity, the poor nighttime monitoring quality of video surveillance, and fragmented visual ...
Yuanrong He   +6 more
doaj   +1 more source

Surface Deformation of Xiamen, China Measured by Time-Series InSAR

open access: yesSensors
Due to its unique geographical location and rapid urbanization, Xiamen is particularly susceptible to geological disasters. This study employs 80 Sentinel-1A SAR images covering Xiamen spanning from May 2017 to December 2023 for comprehensive dynamic ...
Yuanrong He   +4 more
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo   +9 more
wiley   +1 more source

Monitoring with Rich Data

open access: yesProceedings of the 25th ACM Conference on Economics and Computation
We consider moral hazard problems where a principal has access to rich monitoring data about an agent's action. Rather than focusing on optimal contracts (which are known to in general be complicated), we characterize the optimal rate at which the principal's payoffs can converge to the first-best payoff as the amount of data grows large.
Mira Frick, Ryota Iijima, Yuhta Ishii
openaire   +4 more sources

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