This study presents wave measurements in the Marginal Ice Zone (MIZ) obtained from ship mounted sensors. The system combines altimeter readings bow with motion correction data to provide estimated single point ocean surface elevation. Significant height and mean period, as well one-dimensional spectra are derived combined measurements. results compared integrated parameters two spectral models ...

This survey discusses recent developments in the context of spherical designs and minimal energy point configurations on spheres. The recent solution of the long standing problem of the existence of spherical t-designs on S with O(td) number of points by A. Bondarenko, D. Radchenko, and M. Viazovska attracted new interest to this subject. Secondly, D. P. Hardin and E. B. Saff proved that point ...

Currently, water jets are mainly used in the fields of mechanical processing and mining collection. This paper creatively introduces them to field safety assurance for inland navigation. Compared with traditional bridge anti-striking methods such as intelligent early warning passive anti-striking, this method can form an “interference zone” by changing flow conditions local areas, causing yawin...