Results 1 to 10 of about 7,760,600 (326)

Experience Sampling [PDF]

SSRN Electronic Journal, 2009
"Experience Sampling refers to the repeated sampling of momentary experiences in the individual's natural environment. Methodological advantages include the minimization of retrospective response biases and the maximization of the validity of the assessment.
Michaela Riediger
openaire   +7 more sources

Observations of the thermodynamic and kinematic state of the atmospheric boundary layer over the San Luis Valley, CO, using the CopterSonde 2 remotely piloted aircraft system in support of the LAPSE-RATE field campaign [PDF]

Earth System Science Data, 2021
In July 2018, the University of Oklahoma deployed three CopterSonde remotely piloted aircraft systems (RPASs) to take measurements of the evolving thermodynamic and kinematic state of the atmospheric boundary layer (ABL) over complex terrain in the San ...
E. A. Pillar-Little, E. A. Pillar-Little, B. R. Greene, B. R. Greene, B. R. Greene, F. M. Lappin, F. M. Lappin, T. M. Bell, T. M. Bell, T. M. Bell, T. M. Bell, A. R. Segales, A. R. Segales, A. R. Segales, G. B. H. de Azevedo, G. B. H. de Azevedo, W. Doyle, S. T. Kanneganti, S. T. Kanneganti, D. D. Tripp, D. D. Tripp, P. B. Chilson, P. B. Chilson, P. B. Chilson   +23 more
doaj   +1 more source

Remote-sensing and radiosonde datasets collected in the San Luis Valley during the LAPSE-RATE campaign [PDF]

Earth System Science Data, 2021
In July 2018, the International Society for Atmospheric Research using Remotely piloted Aircraft (ISARRA) hosted a flight week to showcase the role remotely piloted aircraft systems (RPASs) can have in filling the atmospheric data gap.
T. M. Bell, T. M. Bell, P. M. Klein, P. M. Klein, J. K. Lundquist, J. K. Lundquist, S. Waugh   +6 more
doaj   +1 more source

Turbulence dissipation rate estimated from lidar observations during the LAPSE-RATE field campaign [PDF]

Earth System Science Data, 2021
The International Society for Atmospheric Research using Remotely-piloted Aircraft (ISARRA) hosted a flight week in July 2018 to demonstrate unmanned aircraft systems' (UASs) capabilities in sampling the atmospheric boundary layer.
M. Sanchez Gomez, J. K. Lundquist, J. K. Lundquist, P. M. Klein, P. M. Klein, T. M. Bell, T. M. Bell   +6 more
doaj   +1 more source

The CopterSonde: an insight into the development of a smart unmanned aircraft system for atmospheric boundary layer research [PDF]

Atmospheric Measurement Techniques, 2020
The CopterSonde is an unmanned aircraft system (UAS) developed in house by a team of engineers and meteorologists at the University of Oklahoma. The CopterSonde is an ambitious attempt by the Center for Autonomous Sensing and Sampling to address the ...
A. R. Segales, A. R. Segales, A. R. Segales, B. R. Greene, B. R. Greene, B. R. Greene, T. M. Bell, T. M. Bell, W. Doyle, J. J. Martin, E. A. Pillar-Little, E. A. Pillar-Little, P. B. Chilson, P. B. Chilson, P. B. Chilson   +14 more
doaj   +1 more source

Low-complexity methods to mitigate the impact of environmental variables on low-cost UAS-based atmospheric carbon dioxide measurements [PDF]

Atmospheric Measurement Techniques, 2022
This article assesses the individual and joint impact of pressure, temperature, and relative humidity on the accuracy of atmospheric CO2 measurements collected by unmanned aerial systems (UASs) using low-cost commercial non-dispersive infrared (NDIR ...
G. Britto Hupsel de Azevedo, G. Britto Hupsel de Azevedo, G. Britto Hupsel de Azevedo, B. Doyle, C. A. Fiebrich, D. Schvartzman, D. Schvartzman   +6 more
doaj   +1 more source

Confronting the boundary layer data gap: evaluating new and existing methodologies of probing the lower atmosphere [PDF]

Atmospheric Measurement Techniques, 2020
It is widely accepted that the atmospheric boundary layer is drastically under-sampled in the vertical dimension. In recent years, the commercial availability of ground-based remote sensors combined with the widespread use of small, weather-sensing ...
T. M. Bell, T. M. Bell, B. R. Greene, B. R. Greene, B. R. Greene, P. M. Klein, P. M. Klein, M. Carney, P. B. Chilson, P. B. Chilson, P. B. Chilson   +10 more
doaj   +1 more source

Considerations for temperature sensor placement on rotary-wing unmanned aircraft systems [PDF]

Atmospheric Measurement Techniques, 2018
Integrating sensors with a rotary-wing unmanned aircraft system (rwUAS) can introduce several sources of biases and uncertainties if not properly accounted for.
B. R. Greene, B. R. Greene, B. R. Greene, A. R. Segales, A. R. Segales, A. R. Segales, S. Waugh, S. Duthoit, S. Duthoit, S. Duthoit, P. B. Chilson, P. B. Chilson, P. B. Chilson   +12 more
doaj   +1 more source

Implementing ICT in classroom practice: what else matters besides the ICT infrastructure?

Large-scale Assessments in Education, 2023
Background The large-scale International Computer and Information Literacy Study (2018) has an interesting finding concerning Luxembourg teachers. Luxembourg has one of the highest reported level of technology-related resources for teaching and learning,
Catalina Lomos, J. W. (Hans) Luyten, Sabine Tieck   +2 more
doaj   +1 more source

Features of the quasi-optimal discrete signal processing [PDF]

Радиофизика и электроника, 2019
Subject and Purpose. The subject of the research is a digital signal processing system of a radar, consisting of an input filter, an analog-to-digital converter and a processor that implements an algorithm for detecting of information signal in ...
O.V. Sytnik
doaj   +1 more source