Results 161 to 170 of about 125,586 (263)

Assessing Soft Reduction Effects on Centerline Macrosegregation in Continuous Casting Using Five Evaluation Metrics

open access: yessteel research international, EarlyView.
A comprehensive framework using five complementary metrics: macroetch assessment, 2D SMXRF mapping, 1D composition profiles, the segregation coefficient (Sc), and the maximum segregation value (Vmax) is presented for evaluating centerline macrosegregation in continuously cast steel slabs.
Araf Al Rafi   +5 more
wiley   +1 more source

Hybrid Temperature Modeling for the Ruhrstahl–Heraeus Process: Coupling a Data‐Driven Approach With a Physics‐Based Process Model

open access: yessteel research international, EarlyView.
A hybrid framework combining a mechanistic tanks‐in‐series model, thermodynamic data, and statistical learning methods was developed for continuous temperature prediction during RH vacuum treatment. The framework accounts for temperature changes caused by alloy additions, O2 blowing via top lance, and heat losses to the surroundings. Validation against
Daniel Kavić   +4 more
wiley   +1 more source

Fire Testing and Hazard Assessment for Flame Retardant Polymer Composites

open access: yesSafety Science and Technology, EarlyView.
Flame retardant polymer composites are now being evaluated with more than pass or fail flammability tests. Heat release, smoke, toxicity, and system‐level behavior are receiving more attention, and multi‐scale methods are being used to describe fire hazard under more realistic conditions.
Shuheng Wang   +8 more
wiley   +1 more source

The Longitudinal Relationship Between Language Learning Enjoyment and Out‐of‐Class Exposure: A Random‐Intercept Cross‐Lagged Panel Analysis of Junior Secondary School English Learners

open access: yesTESOL Quarterly, EarlyView.
Abstract Foreign language (FL) enjoyment and out‐of‐class FL learning have garnered much attention from both researchers and frontline educators in recent years. The current study set out to contribute to these two burgeoning areas by examining specifically the longitudinal relationships between two types of FL enjoyment (classroom private and out‐of ...
Art Tsang, Kam Tai Tony Kwan
wiley   +1 more source

Long-Term Changes in Complete Blood Count-Derived Inflammatory Indices During Risankizumab Treatment for Psoriasis: A 208-Week Multicenter Real-World Study. [PDF]

open access: yesAntibodies (Basel)
Balestri R   +20 more
europepmc   +1 more source

Hearing and Cognitive Function in Aged Adults: A Machine Learning and Mediation Analysis of NHANES

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Cognitive impairment is a major public health challenge. Early identification is crucial, especially in the often‐overlooked 60–69 age group. This study developed an efficient risk identification tool. Methods Using data from the US National Health and Nutrition Examination Survey (NHANES), three machine learning algorithms screened ...
Jia Luo   +7 more
wiley   +1 more source

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