A new plan to bolster flood control around the San Francisquito Creek spurred fresh hopes and familiar fears on Wednesday ...

Sonoma Valley and the City of Sonoma are part of an alluvial flood plane of ancient origins. Today, many creeks and streams ...

Huazhi Hu; Chairman of the Board, Chief Executive Officer, Founder; EHang Holdings Ltd. Zhao Wang; Chief Operating Officer; EHang Holdings Ltd. Chia - Hung Yang; Chi ...

and such a concept provides a theory foundation for the subsequent backstepping control design. Then, two types of continuous controllers are designed based on the backstepping technique and adaptive ...

Abstract: We propose the design of a low-loss suspended core terahertz fiber with rectangular-shaped dielectric strips in the fiber cross section. The finite element method is used to analyze the ...