Results 21 to 30 of about 23,995,861 (305)
The impact of drug shortages on drug prices: evidence from China
Frontiers in Public Health, 2023 IntroductionDrug shortages pose a serious global public health challenge, affecting China and other countries. Evidence from USA shows that short-supplied drugs demonstrated a very high price growth during and after a shortage.
Shuchen Hu +16 more
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Mixed-effects model predicting the valence of video content created by older adults on TikTok.
, 2023 Mixed-effects model predicting the valence of video content created by older adults on TikTok.
Reuben Ng (692015) +1 more
core +1 more source
A mixed model approach for structured hazard regression [PDF]
, 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 +4 more
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Estimating Ground-Level Particulate Matter in Five Regions of China Using Aerosol Optical Depth
Remote Sensing, 2020 Aerosol optical depth (AOD) has been widely used to estimate near-surface particulate matter (PM). In this study, ground-measured data from the Campaign on Atmospheric Aerosol Research network of China (CARE-China) and the Aerosol Robotic Network ...
Qiaolin Zeng +5 more
doaj +1 more source
Estimating Basis Functions in Massive Fields under the Spatial Mixed Effects Model [PDF]
, 2020 Spatial prediction is commonly achieved under the assumption of a Gaussian random field (GRF) by obtaining maximum likelihood estimates of parameters, and then using the kriging equations to arrive at predicted values.
Pazdernik, Karl, Maitra, Ranjan
core
Balancing model of a flexible mixed model assembly line with feeder lines [PDF]
, 2022 openStudiare/bilanciare linee di assemblaggio mixed-model con feeder ...
SAWIRES, JOHN NASRY SHOUKRY EBRAHIM
core
, 2023 Mixed-effects model coefficients for the models using DHM + Cloud (CLTa) or Solar radiation (RSDSa) metrics.
Pedro C. González-Espinosa (14587429) +1 more
core +1 more source
Multi-outcome longitudinal small area estimation – a case study
Statistical Theory and Related Fields, 2019 A recent paper [Thibaudeau, Slud, and Gottschalck (2017). Modeling log-linear conditional probabilities for estimation in surveys. The Annals of Applied Statistics, 11, 680–697] proposed a ‘hybrid’ method of survey estimation combining coarsely cross ...
Eric Slud, Yves Thibaudeau
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A mixed model QTL analysis for sugarcane multiple-harvest-location trial data [PDF]
, 2011 Sugarcane-breeding programs take at least 12 years to develop new commercial cultivars. Molecular markers offer a possibility to study the genetic architecture of quantitative traits in sugarcane, and they may be used in marker-assisted selection to ...
Pinto, L. R. +37 more
core +1 more source
Development of a Bayesian multimodal model to detect biomarkers in neuroimaging studies
Frontiers in Neuroimaging, 2023 In this article, we developed a Bayesian multimodal model to detect biomarkers (or neuromarkers) using resting-state functional and structural data while comparing a late-life depression group with a healthy control group.
Dulal K. Bhaumik +4 more
doaj +1 more source