In addition, since the travel behavior changed greatly under the influence of the COVID-19 pandemic, a number of previous studies have made much efforts for the impact of COVID-19 pandemic on travel behavior. 2.1. Research and practice of customized bus services Customized bus services were ...
How much does an Vietnam e-Visa cost? The cost of an e-Visa depends on your nationality and the type of e-Visa you are applying for. Vietnam Single-entry e-Visas cost US$25, while multiple-entry e-Visas cost US$50. What are the requirements for applying for an e-Visa?
For example, the application one submits to State Grid for a high-pressure liquid tank is now much simpler. Testimonials Leveraging the big data solution of HUAWEI CLOUD Stack, for the first time, Henan Electric Power Company was able to precisely calculate a new pow...
This is because more stringent ERs raise the “environmental compliance costs” for polluting businesses, which hinders their ability to expand and drives them to relocate to areas with laxer ERs. In contrast, less polluting industries (like the service sector) have much lower environmental costs, ...
(IoT) devices have made it possible to improve the efficiency of water use. However, it is the application of control strategies based on advanced machine learning techniques that enables the adoption of smart irrigation scheduling and the immediate economic, social, and environmental benefits. This...