Results 11 to 20 of about 9,883,428 (297)

Generalizability of Effect Sizes Within Aviation Research: More Samples Are Needed

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2019
It is often the case that researchers attempt to generalize findings from a single convenience sample to the population. They may also wish to make the claim that the sample effect sizes they discover are reasonably similar to the population parameters ...
Rian Mehta   +5 more
doaj   +1 more source

GA Pilot Perceptions of Speech Systems to Transcribe and Submit PIREPs

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2022
Flying into hazardous weather can be a cause of aviation incidents and accidents. Accidents involving general aviation (GA) pilots who are not instrument rated who fly into instrument meteorological conditions (IMC) are often fatal. Pilot weather reports
Deborah S. Carstens   +5 more
doaj   +1 more source

Department of Applied Mathematics and Statistics newsletter, November 27, 2023 [PDF]

open access: yes, 2023
Newsletter of the Department of Applied Mathematics and Statistics at Colorado School of ...

core  

Department of Applied Mathematics and Statistics newsletter, October 23, 2023 [PDF]

open access: yes, 2023
Newsletter of the Department of Applied Mathematics and Statistics at Colorado School of ...

core  

Predicting Success in Product Development: The Application of Principal Component Analysis to Categorical Data and Binomial Logistic Regression

open access: yesJournal of Technology Management & Innovation, 2013
Critical success factors in new product development (NPD) in the Brazilian small and medium enterprises (SMEs) are identified and analyzed. Critical success factors are best practices that can be used to improve NPD management and performance in a ...
Glauco H.S. Mendes   +1 more
doaj   +1 more source

Department of Applied Mathematics and Statistics newsletter, September 5, 2023 [PDF]

open access: yes, 2023
Newsletter of the Department of Applied Mathematics and Statistics at Colorado School of ...

core  

INFORMATION TECHNOLOGIES OF THE STATISTICAL DATA ANALYSIS WITHIN THE SYSTEM OF HIGHER PSYCHOLOGICAL EDUCATION

open access: yesСтатистика и экономика, 2016
The features of using information technologies within applied statisticians in psychology are considered in the article. Requirements to statistical preparation of psychology students in the conditions of information society are analyzed.
Svetlana V. Smirnova   +1 more
doaj   +1 more source

Research on Ethanol Coupling to Prepare C4 Olefins Based on BP Neural Network and Cluster Analysis

open access: yesJournal of Chemistry, 2022
Ethanol, as a clean energy source, is an ideal raw material for the preparation of C4 olefins, but there are few studies on the preparation of C4 olefins by the coupling of ethanol.
Sheng-Mei Zhang   +4 more
doaj   +1 more source

Mean Estimation of a Sensitive Variable under Nonresponse Using Three-Stage RRT Model in Stratified Two-Phase Sampling

open access: yesJournal of Probability and Statistics, 2022
The present study addresses the problems of mean estimation and nonresponse under the three-stage RRT model. Auxiliary information on an attribute and variable is used to propose a generalized class of exponential ratio-type estimators.
Ronald Onyango   +2 more
doaj   +1 more source

Utilizing Visible Band Vegetation Indices from Unmanned Aerial Vehicle Images for Maize Phenotyping

open access: yesRemote Sensing
Recent advancements in high-throughput phenotyping have led to the use of drones with RGB sensors for evaluating plant traits. This study explored the relationships between vegetation indices (VIs) with grain yield and morphoagronomic and physiological ...
Guilherme Gonçalves Coswosk   +13 more
doaj   +1 more source

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