Results 161 to 170 of about 45,602 (296)
Domain‐Knowledge‑Guided Rule Extraction for Governing Nepheline Amount in High‑Level Waste Glasses
ABSTRACT Nepheline crystallization during canister centerline cooling is one of the most constraining factors limiting waste loading in high‐level waste (HLW) borosilicate glasses. Existing predictive models treat nepheline formation as a binary outcome, yet durability degradation depends continuously on nepheline fraction.
Irmak Sargin
wiley +1 more source
Forecasting With Dynamic Factor Models Estimated by Partial Least Squares
ABSTRACT Dynamic factor models (DFMs) have found great success in nowcasting and short‐term macroeconomic forecasting when incorporating large sets of predictive information. The factor loadings are typically estimated cross‐sectionally with principal component analysis (PCA) or maximum likelihood (ML), which ignore whether the factors have predictive ...
Samuel Rauhala
wiley +1 more source
Nowcasting World Trade With Machine Learning: A Three‐Step Approach
ABSTRACT We nowcast world trade using machine learning, distinguishing between tree‐based methods (random forest and gradient boosting) and their linear‐regression‐based counterparts (macroeconomic random forest and gradient boosting—linear). While much less used in the literature, the latter are found to outperform not only the tree‐based techniques ...
Menzie Chinn +2 more
wiley +1 more source
ANALYSIS OF DEFAULT PREDICTION MODELS AND THE CHALLENGE OF ACCESSING FINANCE FOR SMEs [PDF]
openLe piccole e medie imprese (PMI) svolgono un ruolo cruciale nell’economia di numerosi Paesi, fungendo da motori fondamentali per la crescita economica.
SACCARDO, FILIPPO
core
ABSTRACT Phenylketonuria (PKU) is a rare metabolic disorder resulting from a mutation in the gene encoding the enzyme phenylalanine hydroxylase (PAH), resulting in very high phenylalanine (Phe) levels in blood and brain. A PKU mutant mouse model was developed via N‐ethyl‐N‐nitrosourea (ENU) mutagenesis, mimicking the high brain Phe content seen in ...
Junfei Cao +5 more
wiley +1 more source
This study presents the first integrated technoeconomic analysis (TEA) and life cycle assessment (LCA) of converting almond hulls—a sugar‐rich agricultural byproduct—into almond hull hydrolysate (AHH), a low‐cost and environmentally favorable fermentation growth medium.
Boon‐Ling Yeo +7 more
wiley +1 more source
[18F]Nifene, a PET imaging probe for α4β2* nicotinic acetylcholine receptors, was used to discretely measure changes in hippocampus (HP) and subiculum (SUB) of postmortem Parkinson's disease (PD) cases compared to cognitively normal (CN) cases. Significant increased [18F]nifene binding in PD was observed.
Jogeshwar Mukherjee +5 more
wiley +1 more source
Forensic Utility of Vitreous Potassium Concentration in Estimating Postmortem Interval: A Systematic Review. [PDF]
Sadananda Shenoi R +2 more
europepmc +1 more source
Computed Tomography-Based Assessment of Sarcopenia and Disease Progression in Pancreatic Ductal Adenocarcinoma: A Radiomics and Machine Learning Approach. [PDF]
Krieg JR +9 more
europepmc +1 more source
ABSTRACT Background Endoscopy with histopathological assessment of esophageal biopsies is the cornerstone for the diagnosis and phenotypic characterization of eosinophilic esophagitis (EoE). Objective To evaluate temporal trends in endoscopic assessment and biopsy sampling practices for EoE in a large European cohort and their association with temporal
E. Grueso‐Navarro +50 more
wiley +1 more source

