The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Multi-angle quantitative remote sensing based on geometrical optics theory has been applied in many research areas such as environment, agriculture etc. Usually, many ground spectrum measurement experiments are used to verify the data products of remote sensing satellites and models. But the weather condition and other factors will influence the field measuring results greatly. Due to the low reflectivity...
The complexity of electromagnetic simulation of high-speed interconnects drastically rises as frequency moves upwards. Although full wave simulation is with high precision and capable of electromagnetic simulation through dc to hundreds of gigahertz, for consideration of high efficiency the quasi-static-electromagnetic-field-based parameters extraction combined with the circuit simulation still remains...
The complexity of electromagnetic simulation of high-speed interconnects drastically rises as frequency moves upwards. Although full wave simulation is with high precision and capable of electromagnetic simulation through dc to hundreds of gigahertz, for consideration of high efficiency the quasi-static-electromagnetic-field-based parameters extraction combined with the circuit simulation still remains...
Comparing with point source pollution, the non-point source (NPS) one, particularly from agricultural activities, has been dominant in many countries presently, causing nutrient loss, aqueous systems damaging, and eutrophication. One of the key elements responsible for it is nitrogen (N). The Yongding River is an important watershed in North China, which relates to Beijing City (capital of China),...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.