Results 31 to 40 of about 352,802 (310)

Exploring the potential for cross-nesting structures in airport-choice analysis: A case-study of the Greater London area [PDF]

open access: yes, 2006
The analysis of air-passengers’ choices of departure airport in multi-airport regions is a crucial component of transportation planning in many large metropolitan areas, and has been the topic of an increasing number of studies over recent years. In this
Hess, S., Polak, J.W.
core   +1 more source

Preferences for post‐traumatic osteoarthritis prevention strategies in individuals with anterior cruciate ligament injury

open access: yesArthritis Care &Research, Accepted Article.
Objectives There is growing interest in evaluating new strategies to delay or prevent post‐traumatic osteoarthritis (PTOA) in individuals who have sustained anterior cruciate ligament (ACL) injury. This study sought to determine characteristics of potential treatments that are acceptable to patients with ACL injury.
Kevin Kennedy   +9 more
wiley   +1 more source

Variable Selection in General Multinomial Logit Models [PDF]

open access: yes, 2012
The use of the multinomial logit model is typically restricted to applications with few predictors, because in high-dimensional settings maximum likelihood estimates tend to deteriorate.
Pößnecker, Wolfgang   +2 more
core   +2 more sources

Impact of Positive Lifestyle Behaviors on Direct Health Care Cost Savings for Low Back Pain

open access: yesArthritis Care &Research, EarlyView.
Objective This study aimed to investigate the relationship between a previously purpose‐developed lifestyle behavior scale and health care cost savings related to low back pain (LBP). Methods This longitudinal study used data from the Australian Twin Back (AUTBACK) study. LBP and lifestyle behavior measures were collected at baseline. Physical activity
Ye Tian   +8 more
wiley   +1 more source

Risco de Falência de PME: Evidência no setor da construção em Portugal

open access: yesInnovar: Revista de Ciencias Administrativas y Sociales, 2019
O presente artigo tem como objetivo encontrar as variáveis financeiras e não financeiras estatisticamente relevantes para a previsão de falência das empresas do setor da construção civil.
Luís Pacheco   +2 more
doaj   +1 more source

Factors determining farmers’ strength of access to the irrigation system in Kaski district of Nepal

open access: yesCogent Food & Agriculture, 2020
Irrigation is the most important input to Nepalese agriculture as most of the irrigation system here is rainfed. Farmers managed irrigation systems are a more efficient way of providing irrigation facilities to the farmers.
Kapil Khanal   +3 more
doaj   +1 more source

Elección del gas natural como combustible para cocinar en Lima Metropolitana

open access: yesRevista de Análisis Económico y Financiero, 2020
This research evaluates the growing choice of Natural Gas by households in Metropolitan Lima as fuel for cooking. For this purpose, information from the National Household Survey for the period 2004 to 2018 is used and Multinomial Logit models are ...
Juan Manuel Rivas Castillo
doaj   +1 more source

New Onset of Fibromyalgia After Exposure to a Combat Environment: A Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Traumatic life events are hypothesized to be triggers for the onset of fibromyalgia. Posttraumatic stress disorder (PTSD) is a common comorbidity of fibromyalgia. However, limited prospective data are available on the development of fibromyalgia after exposure to high‐magnitude stress.
Jay B. Higgs   +15 more
wiley   +1 more source

Why Do Firms Voluntarily Adopt Environmental Management Systems? The Case of the Czech Republic

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2020
We examine why firms voluntarily implement environmental management systems. Employing the ISO 14001 management system and using firm-level data for the Czech Republic, we find that environmental management systems are typically adopted by large firms ...
Eva Horváthová
doaj   +1 more source

Marginal Odds Ratios: What They Are, How to Compute Them, and Why Sociologists Might Want to Use Them

open access: yesSociological Science, 2023
As sociologists are increasingly turning away from using odds ratios, reporting average marginal effects is becoming more popular. We aim to restore the use of odds ratios in sociological research by introducing marginal odds ratios.
Kristian Bernt Karlson, Ben Jann
doaj   +1 more source

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