Fit-Index Cutoffs Shift Dramatically in Sparse Ordinal CFA, Simulation Shows
A Monte Carlo simulation calibrated CFI, TLI, RMSEA, and SRMR cutoffs for sparse ordinal confirmatory factor analysis and found scenario-specific ...
Tag: Monte Carlo simulation
Gate-to-gate life cycle assessment with primary plant data estimates greenhouse gas emissions for Australian bitumen grades
A gate-to-gate life cycle assessment using primary data from an Australian bitumen plant estimates that producing one tonne of blown ...
CubeSat Deorbit Method Targets Re-Entry Longitude by Accounting for Earth’s Rotation
A simulation study proposes an Earth-rotation-aware burn longitude guidance model for targeting the atmospheric re-entry of CubeSats with a single ...
Mobile sensors reveal hidden benzene peaks in Korean petrochemical complex
A year of vehicle-mounted optical monitoring in Ulsan's petrochemical complex found nighttime benzene peaks that drive most of the estimated ...
New tail-adjusted reliability index exposes hidden risks in non-Gaussian structural systems
Researchers have proposed a Tail-Adjusted Reliability Index that combines the Cornish-Fisher expansion with extreme value theory to reveal failure risks ...
China’s rare earth opacity modeled as strategic weapon that delays rivals
A new dynamic signaling model argues that China's deliberate nondisclosure of rare earth quotas, patents and regulations functions as a ...
Five Observations May Be Enough to Build Usable Category Ratings
A simulation study and two human experiments found that category ratings formed from as few as five or ten observations ...
New Model Predicts Extreme Traffic Loads on Chinese Bridges from WIM Data
Researchers have calibrated an analytical extreme value model with Chinese weigh-in-motion data, finding that shape and position parameters differ sharply ...
Actinium-225 Decay Chain Delivers Tumor Dose More Efficiently Than Thorium-227 in Simulations
Monte Carlo simulations show that alpha particles from the actinium-225 decay chain dominate tumor dose delivery and that retaining bismuth-213 ...
Quantum-Inspired Simulation Delivers High-Fidelity Audio Transmission Under Noise
A classical simulation of a quantum-inspired audio communication scheme combining single-qubit probability amplitude modulation with three-qubit error correction achieved STOI ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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