Single-centre analysis finds hybrid operating room break-even, conditional capital recovery
An 18-month Korean hospital analysis found that a hybrid operating room covered its operating costs at observed use, while recovery ...
Tag: sensitivity analysis
Two decades of Mendelian randomization mapped: pleiotropy tops the field’s methodological worries
A bibliometric and content analysis of 21,346 Mendelian randomization publications finds horizontal pleiotropy as the most frequently coded methodological challenge ...
Machine Learning Model Cracks the Black Box of US News Mechanical Engineering Rankings
A Random Forest classifier predicts U.S. News mechanical engineering graduate program rank intervals with 0.91 test accuracy, revealing which measurable ...
Dynamic Bayesian Networks Quantify Railway Resilience Under Extreme Weather
A dynamic Bayesian network framework applied to a real-world rail system quantifies resilience under short-term and long-term extreme weather disruptions ...
Fuzzy dynamic programming sharpens decisions under layered uncertainty
A computational study combines q-rung picture fuzzy arithmetic with dynamic programming to optimize multi-stage decisions while preserving membership, hesitation and ...
CFD study ranks water-heated collector factors for natural gas preheating
A validated CFD study of a water-heated flat-plate solar collector found that flow rate, absorber material and geometry influenced modeled ...
PCA weighting reshuffles sustainability rankings in 11 of 13 models
A principal-component-based weighting method changed decision-relevant rankings in 11 of 13 European sustainability models by shifting emphasis toward objective weights ...
Gram staining of infectious fluid shows high specificity for necrotizing soft tissue infection in a cohort study with prospective validation
A retrospective cohort study with prospective validation found that Gram staining of soft tissue infectious fluid had high specificity and ...
Stochastic simulation adds memory and delay to mathematical model of computer-virus spread
A mathematical simulation study found that fractional memory, delayed transmission and stochastic intensity each altered modeled computer-virus trajectories, but the ...
Aquila-optimized XGBoost improves reinforced subgrade strength predictions
An Aquila-optimized XGBoost model achieved an R² of 0.980 for predicting soaked CBR in 90 geosynthetic-reinforced subgrade tests, outperforming three ...
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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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