H.M.S. Beagle in 1835-36 spent 127 days on the transect of South Pacific Ocean with Charles Darwin aboard. 54 those were or near island environments as ship visited several Islands Galápagos, main Tahiti and Bay Islands, New Zealand: also had good views about a dozen other islands. His methods working largely similar to that adopted sectors voyage – transects Atlantic Indian Oceans. He was rela...

A simple, rapid protocol is described for separation of chemical agents into different classes, dependent upon their effects on cell-cycle traverse in line CHO Chinese hamster cells. The technique is a functional assay in that it measures the ability of synchronized cells to traverse the cell cycle on the basis of determination of the labeled and mitotic fractions in autoradiographs prepared fr...

Abstract For the operation and maintenance management of Power Lines, this paper uses laser scanners to collect data from research lines, proposes a method combining random sampling consistency with Euclidean clustering extract traverse point cloud data. Firstly, idea is used eliminate large number ground points unrelated target points. Secondly, tower points, then are divided by coordinates th...

TABLE 1 Requirement for Mobility Range of Mobility Traverse from landing site to target of interest Size of landing error ellipse (~50 km) with current entry technology Examine a specific science target 1–10 m (assuming the target is small) Traverse from study target to study target 10–100 m (depends on spacing of targets) Examine several different geologic processes 100’s of m to few km (depen...

A long duration robotic presence on lunar and planetary surfaces will allow the acquisition of scientifically interesting information from a diverse set of surface and sub-surface sites. The wide range of terrain types including plains, cliffs, sand dunes, and lava tubes will require the development of robotic systems that can adapt to possibly rapidly changing terrain. These systems include si...