Results 21 to 30 of about 12,789,297 (308)

Factors Impacting the Choice of Seatbelt Use, Accounting for Complexity of Travelers’ Behaviors

open access: yesFuture Transportation, 2022
Wyoming has one of the highest fatality rates, and a significantly lower rate of seatbelt use in the United States. Thus, this study was conducted with the objective to investigate contributory factors to the choice of drivers’ seatbelt use.
Mahdi Rezapour, Khaled Ksaiabti
doaj   +1 more source

A COMPARISON OF MIXED MODEL SPLINES FOR CURVE FITTING [PDF]

open access: yes, 2007
Summary Three types of polynomial mixed model splines have been proposed: smoothing splines, P‐splines and penalized splines using a truncated power function basis.
Kenward, M. G.   +7 more
core   +1 more source

Does objectively measured daily duration of forward bending predict development and aggravation of low-back pain? A prospective study

open access: yesScandinavian Journal of Work, Environment & Health, 2016
OBJECTIVES: The aim of this paper was to investigate if objectively measured daily duration of forward bending of the trunk increases the risk of the development or aggravation of low-back pain (LBP) over one year in a working blue-collar population by ...
Julie Lagersted-Olsen   +4 more
doaj   +1 more source

Conventional and Mixed Model Approach to Estimate Heterosis of the Growth Traits in Boer Goat’s Crossbred Offspring Populations

open access: yesCaraka Tani: Journal of Sustainable Agriculture, 2019
Heterosis is often utilized as a success indicator in a crossbreeding program. It is defined as the deviation of the crossbred means relative to their parental breeds.
Nuzul Widyas   +3 more
doaj   +1 more source

Simulating Maize Response to Split-Nitrogen Fertilization Using Easy-to-Collect Local Features

open access: yesNitrogen, 2023
Maize (Zea mays) is a high-nitrogen (N)-demanding crop potentially contributing to nitrate contamination and emissions of nitrous oxide. The N fertilization is generally split between sowing time and the V6 stage.
Léon Etienne Parent   +1 more
doaj   +1 more source

Stifling silos: The need for a more holistic approach to mixed migration in a warming world [PDF]

open access: yes, 2021
A climate-changed world is one of mixed migration taking place across a spectrum of time, space, and agency, with both positive and negative outcomes.
Zickgraf, Caroline
core  

Performance Analysis of the Spanish Men’s Top and Second Professional Football Division Teams during Eight Consecutive Seasons

open access: yesSensors, 2023
The present study aimed to analyse the performance of the Spanish men’s top (LaLiga1) and second (LaLiga2) professional football division teams for eight consecutive seasons (from 2011–2012 to 2018–2019).
Ibai Errekagorri   +3 more
doaj   +1 more source

Mixed Markov models [PDF]

open access: yesProceedings of the National Academy of Sciences, 2003
Markov random fields can encode complex probabilistic relationships involving multiple variables and admit efficient procedures for probabilistic inference. However, from a knowledge engineering point of view, these models suffer from a serious limitation.
openaire   +3 more sources

Mixed-Domain Modeling in Modelica [PDF]

open access: yes, 2006
Modelica is a language for convenient, component oriented modeling of physical systems. In this article, an overview of the language, available libraries, the Dymola simulator and some industrial applications is given. Additionally, a comparison of Modelica with VHDL-AMS is presented.
Clauss, Christoph   +4 more
openaire   +2 more sources

A mixed model approach for structured hazard regression [PDF]

open access: yes, 2004
The classical Cox proportional hazards model is a benchmark approach to analyze continuous survival times in the presence of covariate information. In a number of applications, there is a need to relax one or more of its inherent assumptions, such as ...
Thomas Kneib   +3 more
core   +1 more source

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