Results 121 to 130 of about 89,691 (255)
American Journal of Agricultural Economics, EarlyView.Abstract This study develops and empirically estimates a structural framework to decompose the causal pathways of multilevel behavioral interventions targeting adolescent health behaviors. We apply this framework to the Kids SIPsmartER (KSS) program, a 6‐month, school‐based intervention evaluated through a clustered randomized controlled trial in rural
Naveen Abedin +5 more
wiley +1 more source
Penalized eigenvalue block averaging: Extension to nested model comparison and Monte Carlo evaluations. [PDF]
Behav Res MethodsFoldnes N, Grønneberg S, Moss J.
europepmc +1 more source
Lost in aggregation? On the importance of local food price data for food poverty estimates
American Journal of Agricultural Economics, EarlyView.Abstract This paper explores within‐country variations in food price dynamics and food poverty estimates by employing local market price data and national consumer price index (CPI) data. Our results show that national CPI data may be useful for approximating national trends but they fail to detect and identify spatial variations in local trends, which
Stephan Dietrich +4 more
wiley +1 more source
Machine Learning-Based Support for Monitor Unit and Lung Shielding Estimation in Conventional Total Body Irradiation. [PDF]
Cancers (Basel)Fiandra C +9 more
europepmc +1 more source
American Journal of Botany, EarlyView.Abstract Premise Human activity has significantly altered the salt cycle, affecting an estimated 2.5 billion acres of soil worldwide. Elevated soil salinity is a well‐known plant stressor, but it may also affect interactions between plants and insects, which are often sodium limited.
Kylie Bill, David E. Carr
wiley +1 more source
Machine learning constructs a diagnostic prediction model for gangrenous perforation of acute appendicitis in elderly patients. [PDF]
BMC SurgCheng J +7 more
europepmc +1 more source
American Journal of Botany, EarlyView.Abstract Premise Budding speciation occurs when peripheral populations adapt to local ecological conditions and “bud” off from a widespread progenitor species. Traditionally regarded as rare because of its sympatric and parapatric nature, budding speciation is largely understudied.
Eli J. Allen +3 more
wiley +1 more source
Model error space and data assimilation in the Mediterranean Sea and nested models
, 2007 In this work, we implemented the GHER hydrodynamic model in the Gulf of Lions (resolution 1/100 °). This model is nested interactively in another model covering the North-Western basin of the Mediterranean Sea (resolution 1/20°), itself nested in a model covering the whole basin (1/4 °).
openaire +1 more source
Predicting Visual Field Loss in Glaucoma Using OCT and Deep Learning: A Comparative Study of U-Net Variants. [PDF]
Ophthalmol SciOhn K, Hwang J, Jung J, Whang WJ.
europepmc +1 more source
Extroparvum occidentale gen. et sp. nov. and the Cretaceous diversification of Lauraceae
American Journal of Botany, EarlyView.Abstract Premise The fossil record of Lauraceae extends back to the Early Cretaceous and comprises numerous flowers. However, phylogenetic relationships of many of these fossil flowers remain unresolved. To better understand the early evolutionary history of Lauraceae, we conducted phylogenetic analyses of living and extinct members of the family and ...
Keana K. Tang +2 more
wiley +1 more source