![Applied Sciences | Free Full-Text | A Modular Web-Based Software Solution for Mobile Networks Planning, Operation and Optimization | HTML Applied Sciences | Free Full-Text | A Modular Web-Based Software Solution for Mobile Networks Planning, Operation and Optimization | HTML](https://www.mdpi.com/applsci/applsci-11-07686/article_deploy/html/images/applsci-11-07686-g010.png)
Applied Sciences | Free Full-Text | A Modular Web-Based Software Solution for Mobile Networks Planning, Operation and Optimization | HTML
![Mathematics | Free Full-Text | New Computational Geometry Methods Applied to Solve Complex Problems of Radiative Transfer | HTML Mathematics | Free Full-Text | New Computational Geometry Methods Applied to Solve Complex Problems of Radiative Transfer | HTML](https://www.mdpi.com/mathematics/mathematics-08-02176/article_deploy/html/images/mathematics-08-02176-g002.png)
Mathematics | Free Full-Text | New Computational Geometry Methods Applied to Solve Complex Problems of Radiative Transfer | HTML
![Biochar as a novel carbon-negative electron source and mediator: electron exchange capacity (EEC) and environmentally persistent free radicals (EPFRs): a review - ScienceDirect Biochar as a novel carbon-negative electron source and mediator: electron exchange capacity (EEC) and environmentally persistent free radicals (EPFRs): a review - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1385894721038924-gr2.jpg)