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3821
Toward accurate prediction of carbon dioxide (CO2) compressibility factor using tree-based intelligent schemes (XGBoost and LightGBM) and equations of state
Published 2025-03-01“…Z-factor, also defined as the gas deviation factor, is mathematically explained as the ratio of actual gas volume to that of an ideal gas at a given temperature and pressure. In this study, two powerful and robust tree-based machine learning (ML) algorithms, namely light gradient boosted machine (LightGBM) and extreme gradient boosting (XGBoost) were utilized to precisely estimate CO2 Z-factor. …”
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3822
Advances in machine learning applications to resource technology for organic solid waste
Published 2025-03-01“…In contrast, ML can optimize treatment processes, improve resource recovery rates, and enhance decision-making. This study explores a range of commonly used ML models, including artificial neural network (ANN), support vector machine (SVM), decision tree, random forest, and extreme gradient boosting (XGBoost). …”
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3823
Mortality Risk Prediction in Patients With Antimelanoma Differentiation–Associated, Gene 5 Antibody–Positive, Dermatomyositis–Associated Interstitial Lung Disease: Algorithm Develo...
Published 2025-02-01“…ObjectiveThis study aimed to develop and validate a risk prediction model of 3-month mortality using machine learning (ML) in a large multicenter cohort of patients with anti-MDA5+DM-ILD in China. …”
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3824
L’infanticide féminin en question chez les Gaulois du Midi : l’apport des analyses ADN sur les nouveau-nés enterrés dans les habitats de l’âge du Fer
Published 2022-12-01“…Currently, more than 150 individuals, mainly foetuses and perinatal individuals, as well as a few, very rare, young infants, all under six months of age, are attested to and come from approximately 30 habitats in southern France, ranging from the extreme end of the Bronze Age to the end of the Iron Age. …”
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3825
Analyzing power errors in the optical pumping system of atomic spin comagnetometers
Published 2025-03-01“…The spin exchange relaxation-free (SERF) atomic comagnetometer is a highly sensitive device designed to measure rotation rates with extreme precision. …”
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3826
Chromosome-level reference genome and annotation of the Arctic fish Anisarchus medius
Published 2025-01-01“…Molecular pathway related to the endocrine system, carbohydrate metabolism, folding, sorting, and degradation, signal transduction, and transport and catabolism contribute to A. medius adaptation to extreme Arctic environments. …”
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3827
Genomic selection strategies to overcome genotype by environment interactions in biosecurity-based aquaculture breeding programs
Published 2025-01-01“…However, these programs may exhibit a reduced genetic gain in the presence of a genotype by environment interactions (G × E) when employing biosecurity-based breeding schemes (BS), compared to non-biosecurity-based breeding schemes (NBS). …”
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3828
Risk Factors for Gastrointestinal Bleeding in Patients With Acute Myocardial Infarction: Multicenter Retrospective Cohort Study
Published 2025-01-01“…Propensity score matching was adjusted for demographics, and the Boruta algorithm identified key predictors. A total of 7 ML algorithms—logistic regression, k-nearest neighbors, support vector machine, decision tree, random forest (RF), extreme gradient boosting, and neural networks—were trained using 10-fold cross-validation. …”
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3829
Borrelia burgdorferi radiosensitivity and Mn antioxidant content: antigenic preservation and pathobiology
Published 2025-02-01“…ABSTRACT The bacterium responsible for Lyme disease, Borrelia burgdorferi, accumulates high levels of manganese without iron and possesses a polyploid genome, characteristics suggesting potential extreme resistance to radiation. …”
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3830
The effect of low donor-to-recipient body weight ratio on graft survival after dual kidney transplantation from pediatric deceased donors
Published 2025-12-01“…This study investigates the prognosis of DKT from pediatric deceased donors, and influencing factors.Method A retrospective study included recipients who underwent DKT from pediatric donors between 2012 and 2022. …”
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3831
Effect of Dietary Vitamin C Ascorbic Acid on the Growth Performance and Immune Response of Betok Anabas testudineus Bloch
Published 2008-07-01“… Vitamin C has a function for increasing normal growth, preventing bone annomaly for seed health or reducing stress, accelerating wound recovery and improving immune system against bacterial infection. …”
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3832
Joint effects of temperature and humidity with PM2.5 on COPD
Published 2025-02-01“…Results We observed that a 1 µg/m3 increase in PM2.5 7-day and 1-month mean was associated with a 1.05-fold and 1.06-fold increase in OR of COPD (p < 0.05). …”
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3833
Changes of Narrative: Osvald Sirén’s Photographic Modeling of Modern Research on Chinese Garden
Published 2025-01-01“…As an emerging image material and a way to understand and review gardens, photography has driven a shift in gardening research, with the underlying mechanisms being investigated in this research. …”
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3834
Human Capital, Economic Growth and Environmental Quality with Special Emphasis on Public Education Expenditures: An Application of DSGE Models
Published 2024-12-01“…As a policy recommendation, in addition to paying attention to education and its role in the development of human capital as a long-term investment, improving the quality of institutions should be considered…”
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3835
Le Proyecto Mono Tocon : recherche, éducation et conservation, au Pérou
Published 2016-01-01“…Le principal objectif du PMT est donc de sauvegarder cette espèce en développant des activités de recherche scientifique, de conservation et d’éducation à l’environnement. Dans la région de San Martin, le besoin en terres agricoles aboutit à un taux de déboisement extrême. …”
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3836
Predicting the risk of heart failure after acute myocardial infarction using an interpretable machine learning model
Published 2025-01-01“…The primary endpoint was the occurrence of HF within 3 years after operation. For developing a predictive model for HF risk in AMI patients, the least absolute shrinkage and selection operator (LASSO) Regression was used to feature selection, and four ML algorithms including Random Forest (RF), Extreme Gradient Boost (XGBoost), Support Vector Machine (SVM), and Logistic Regression (LR) were employed to develop the model on the training set. …”
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3837
Construction of feature selection and efficacy prediction model for transformation therapy of locally advanced pancreatic cancer based on CT, 18F-FDG PET/CT, DNA mutation, and CA19...
Published 2025-01-01“…Methods We retrospectively collected data from 70 patients with locally advanced pancreatic cancer who had undergone a biopsy for pathological diagnosis. These patients had complete baseline enhanced CT images and baseline CA199 results. …”
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3838
Phasic and periodic change of drought under greenhouse effect
Published 2024-10-01“…It can lead to crop reduction and even pose a threat to human survival in environmentally sensitive areas of China (ESAC). …”
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3839
Research on Characteristics and Influencing Factors of High Temperature Disaster Risk in Wuhan Based on Local Climate Zone
Published 2025-01-01“…ObjectiveAgainst the background of rapid urbanization and global warming, Wuhan is frequently hit by extreme heat events, which not only poses a serious threat to the health status of local residents, but also brings great losses to socio-economic development. …”
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3840
Exploring the effect of cold stress on the semen quality parameters of buffalo bulls
Published 2023-11-01“…In conclusion, frigid temperatures also contribute as a stress factor, further leading to a significant reduction in the semen quality of buffalo bulls. …”
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