Results 41 to 50 of about 16,494,859 (301)

Special aspects of modulation RCS measurement in Ka-band [PDF]

open access: yesITM Web of Conferences, 2019
Radar reflectors are used as standards for radioelectronic devices calibration, as navigation beacons for air and naval traffic control and for radar visibility increase. Controlled (parametric) reflectors change reflected signal characteristics.
Kryuchkov Igor V.   +2 more
doaj   +1 more source

Bayesian modeling of dynamic behavioral change during an epidemic

open access: yesInfectious Disease Modelling, 2023
For many infectious disease outbreaks, the at-risk population changes their behavior in response to the outbreak severity, causing the transmission dynamics to change in real-time.
Caitlin Ward   +2 more
doaj   +1 more source

Behavioural Change Piecewise Constant Spatial Epidemic Models

open access: yesInfectious Disease Modelling
Human behaviour significantly affects the dynamics of infectious disease transmission as people adjust their behavior in response to outbreak intensity, thereby impacting disease spread and control efforts.
Chinmoy Roy Rahul, Rob Deardon
doaj   +1 more source

FILTERS RESEARCH FOR FREE MOTION EXTRACTION IN SELF-TUNING AUTOMATIC CONTROL SYSTEMS

open access: yesАвтоматизация технологических и бизнес-процессов, 2016
Technological type control objects specific feature, which distinguish them among many mobile or electro technical types, is more low-frequency parametric disturbances spectral composition than spectral composition of coordinate disturbances.
V. A. Khobin, M. V. Levinskyi
doaj   +1 more source

Understanding climate change dynamics in the Godavari middle sub-basin using parametric and non-parametric models

open access: yesGeosystems and Geoenvironment
Climate change is considered a long-term change in precipitation, temperature and other meteorological variables. The pattern of meteorological variables is changing due to anthropogenic activities globally. Climate change has posed threat to natural and
Md Masroor, Haroon Sajjad
doaj   +1 more source

A semi-parametric mixed models for longitudinally measured fasting blood sugar level of adult diabetic patients

open access: yesBMC Medical Research Methodology, 2019
Background At the diabetic clinic of Jimma University Specialized Hospital, health professionals provide regular follow-up to help people with diabetes live long and relatively healthy lives. Based on patient condition, they also provide interventions in
Tafere Tilahun Aniley   +4 more
doaj   +1 more source

SELECTING THE COMMUNICATION CHANNELS TO DELIVER CLIMATE CHANGE INFORMATION FOR THE COASTAL AND SMALL ISLAND COMMUNITY IN INDONESIA [PDF]

open access: yesPresent Environment and Sustainable Development, 2019
The communication channels influence the effectiveness of climate change information dissemination in achieving the goals. Previous researches measured the efficacy of several channels such as people, television, radio, web, documentary film, animation ...
Ambar Yoganingrum, Wahyoe S Hantoro
doaj   +1 more source

Parametrically Amplified Low-Power MEMS Capacitive Humidity Sensor

open access: yesSensors, 2019
We present the design, fabrication, and response of a polymer-based Laterally Amplified Chemo-Mechanical (LACM) humidity sensor based on mechanical leveraging and parametric amplification.
Rugved Likhite   +5 more
doaj   +1 more source

Systematically differentiating parametric discontinuities

open access: yesACM Transactions on Graphics, 2021
Emerging research in computer graphics, inverse problems, and machine learning requires us to differentiate and optimize parametric discontinuities. These discontinuities appear in object boundaries, occlusion, contact, and sudden change over time.
S. Bangaru   +5 more
semanticscholar   +1 more source

Non‐parametric detection and estimation of structural change [PDF]

open access: yesThe Econometrics Journal, 2012
Summary  We propose a semi-non-parametric approach to the estimation and testing of structural change in time series regression models. Under the null of a given set of the coefficients being constant, we develop estimators of both the time-varying (non-parametric) and constant (parametric) components.
openaire   +2 more sources

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