Defect engineering plays an important role in tailoring the electronic transport properties of van der Waals materials. Methods reported so far mainly rely on $e\phantom{\rule{0}{0ex}}x\phantom{\rule{0.333em}{0ex}}s\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}u$ defect type and concentration, hindering realization new types device functionalities associated with engine...

We present a principled framework for modular web rule bases, called MWeb. According to this framework, each predicate defined in a rule base is characterized by its defining reasoning mode, scope, and exporting rule base list. Each predicate used in a rule base is characterized by its requesting reasoning mode and importing rule base list. For valid MWeb modular rule bases S , the MWebAS and M...

Optimizing the working performance of cutting device for harvesting Chinese little greens is crucial to reducing energy consumption in and improving quality. To explore mechanical characteristics leafy vegetables cutting, dynamic process with a cutter was simulated numerically by using finite element method based on theoretical analysis. In numerical simulation, response-surface methodology (RS...