Showing 3,421 - 3,440 results of 4,451 for search '"forest"', query time: 0.10s Refine Results
  1. 3421

    Machine learning insights into early mortality risks for small cell lung cancer patients post-chemotherapy by Min Liang, Min Liang, Fuyuan Luo

    Published 2025-01-01
    “…Predictive modeling was performed using advanced machine learning algorithms, including XGBoost, Multilayer Perceptron, K-Nearest Neighbor, and Random Forest. Additionally, traditional models, such as logistic regression and AJCC staging, were employed for comparison. …”
    Get full text
    Article
  2. 3422
  3. 3423
  4. 3424

    Species-Level Saltmarsh Vegetation Fractional Cover Estimation Based on Time Series Sentinel-2 Imagery with the Assistance of Sample Expansion by Jinghan Sha, Zhaojun Zhuo, Qingqing Zhou, Yinghai Ke, Mengyao Zhang, Jinyuan Li, Yukui Min

    Published 2024-12-01
    “…We chose the Yellow River Delta as the study area and utilized the time series Sentinel-2 imagery and random forest regression model for species-level FVC estimation with the assistance of FVC-WGAN-generated samples. …”
    Get full text
    Article
  5. 3425

    Tunnel squeezing prediction based on partially missing dataset and optimized machine learning models by Peng Guan, Guangzhao Ou, Feng Liang, Weibang Luo, Qingyong Wang, Chengyuan Pei, Xuan Che

    Published 2025-01-01
    “…To achieve precise prediction of tunnel squeezing, this study constructed six reliable machine learning (ML) classification models for this purpose, including Support Vector Machine (SVM), Random Forest (RF), Decision Tree (DT), Extreme Gradient Boosting (XGBoost), Light Gradient Boosting Machine (LGBM), and K-Nearest Neighbors (KNN). …”
    Get full text
    Article
  6. 3426

    Multiple PM Low-Cost Sensors, Multiple Seasons’ Data, and Multiple Calibration Models by S Srishti, Pratyush Agrawal, Padmavati Kulkarni, Hrishikesh Chandra Gautam, Meenakshi Kushwaha, V. Sreekanth

    Published 2023-02-01
    “…The ML models included (i) Decision Tree, (ii) Random Forest (RF), (iii) eXtreme Gradient Boosting, and (iv) Support Vector Regression (SVR). …”
    Get full text
    Article
  7. 3427

    Monitoring Urban Expansion and Loss of Agriculture on the North Coast of West Java Province, Indonesia, Using Google Earth Engine and Intensity Analysis by Laju Gandharum, Djoko Mulyo Hartono, Asep Karsidi, Mubariq Ahmad

    Published 2022-01-01
    “…Landsat data and a robust random forest (RF) classifier available in GEE were chosen for producing LULC maps. …”
    Get full text
    Article
  8. 3428

    Habitat use and spatial distribution patterns of endangered pheasants on the southern slopes of the HimalayasFigshare by Kai Zhao, Ning Wang, Jiliang Xu, Shan Tian, Yanyun Zhang

    Published 2025-01-01
    “…The results indicate that Satyr Tragopan is primarily distributed in riverine forests at altitudes between 2700 m and 3600 m. Its occupancy probability was significantly influenced by altitude, human activity disturbances, and forest cover proportion. …”
    Get full text
    Article
  9. 3429

    Effect of Fertilization with Ash from Biomass Combustion on the Fatty Acid Composition of Winter Rapeseed Oil by Ewa Szpunar-Krok, Anna Wondołowska-Grabowska

    Published 2025-01-01
    “…The response to this challenge is a three-year field experiment (2018–2021) where the effect of fertilization with ash from forest biomass (approx. 70%) and agricultural biomass (approx. 30%), and soil type (Gleyic Chernozem and Haplic Luvisol), on the fatty acid (FA) profile of winter rape seeds (<i>Brassica napus</i> L. ssp. …”
    Get full text
    Article
  10. 3430

    Conflits armés et environnement by Al–Hamandou Dorsouma, Michel-André Bouchard

    Published 2014-07-01
    “…From degradation of natural resources, such as water, agricultural land, forest and biodiversity to collateral environmental damages such as oil spills, and finally to the collapse of environmental governance, environmental impacts of conflicts may seriously affect post conflict rehabilitation and reconstruction and may sustain conditions of personal civil unrest afterwards. …”
    Get full text
    Article
  11. 3431
  12. 3432
  13. 3433

    Analysis of Roadside Land Use Changes and Landscape Ecological Risk Assessment Based on GF-1: A Case Study of the Linghua Expressway by Mengdi Wen, Liangliang Zhang, Huawei Wan, Peirong Shi, Longhui Lu, Zixin Zhao, Zhiru Zhang, Jinhui Wu

    Published 2025-01-01
    “…The results revealed a decrease in cropland and forest land, accompanied by an increase in the grassland and road areas. …”
    Get full text
    Article
  14. 3434

    Long term study on blood glucose levels in wintering great tits Parus major in sites differing in artificial food availability by Adam Kaliński, Michał Glądalski, Marcin Markowski, Joanna Skwarska, Jarosław Wawrzyniak, Jerzy Bańbura, Piotr Zieliński

    Published 2025-01-01
    “…We showed that both females and males were characterised by significantly higher glucose levels at the study site, which was characterised by the high accessibility to human-provided food sources (forest clearing) than at the site with low and irregular artificial feeding. …”
    Get full text
    Article
  15. 3435

    Evaluating Urban Sewage Sludge Distribution on Agricultural Land Using Interpolation and Machine Learning Techniques by Andrea Lazzari, Simone Giovinazzo, Giovanni Cabassi, Massimo Brambilla, Carlo Bisaglia, Elio Romano

    Published 2025-01-01
    “…Interpolation methods, such as spline, cubic spline, and inverse distance weighting (IDW) were used to model the distribution, while machine learning models (k-nearest neighbors, random forest, neural networks) classified spatial patterns. …”
    Get full text
    Article
  16. 3436

    CryoProtect: A Web Server for Classifying Antifreeze Proteins from Nonantifreeze Proteins by Reny Pratiwi, Aijaz Ahmad Malik, Nalini Schaduangrat, Virapong Prachayasittikul, Jarl E. S. Wikberg, Chanin Nantasenamat, Watshara Shoombuatong

    Published 2017-01-01
    “…This study addresses this issue by predicting AFPs directly from sequence on a large set of 478 AFPs and 9,139 non-AFPs using machine learning (e.g., random forest) as a function of interpretable features (e.g., amino acid composition, dipeptide composition, and physicochemical properties). …”
    Get full text
    Article
  17. 3437

    Automation of image processing through ML algorithms of GRASS GIS using embedded Scikit-Learn library of Python by Polina Lemenkova

    Published 2025-06-01
    “…Supervised learning models of GRASS GIS were tested and compared including the Gaussian Naive Bayes (GaussianNB), Multi-layer Perceptron classifier (MLPClassifier), Support Vector Machines (SVM) Classifier, and Random Forest Classifier (RF). Though each algorithms was developed to serve different objectives of ML applications in RS data processing, their technical implementation and practical purposes present valuable approaches to cartographic data processing and image analysis. …”
    Get full text
    Article
  18. 3438
  19. 3439
  20. 3440

    Nitrogen Cycling in a Norway Spruce Plantation in Denmark — A SOILN Model Application Including Organic N Uptake by Claus Beier, Henrik Eckersten, Per Gundersen

    Published 2001-01-01
    “…A dynamic carbon (C) and nitrogen (N) circulation model, SOILN, was applied and tested on 7�years of control data and 3 years of manipulation data from an experiment involving monthly N addition in a Norway spruce (Picea abies, L. Karst) forest in Denmark. The model includes two pathways for N uptake: (1) as mineral N after mineralisation of organic N, or (2) directly from soil organic matter as amino acids proposed to mimic N uptake by mycorrhiza. …”
    Get full text
    Article