Species of the Asian genus Eotrechus Kirkaldy, 1902 (Hemiptera, Heteroptera, Gerromorpha, Gerridae, Eotrechinae) are atypical water striders because they live on near-vertical rock surfaces waterfalls. The taxonomy is revised and six new species described: E. steineri sp. nov. , kerberos thai konkakinh boukali anderseni Supplementary descriptions apterous female macropterous male fuscus Basu, C...

Industri wisata menjadi salah satu pendapatan daerah yang sangan potensial bagi masyarakat dan pemerintah daerah. Potensi tersebut belum terkelola dengan baik akibat minimnya penggunaan teknologi Informasi. Informasi alam didaerah Sindangbarang Cianjur Selatan terekpose secara umum, padahal disana begitu banyak menarik. Hal karena informasi masih disampaikan tradisioanal dari mulut ke mulut, se...

South Solok is one of the five districts designated as aspiring Ranah Minang Geopark. Various reliefs and geological structures cause diversity landscapes to be an attraction for tourists ecosystems with biodiversity. The study intends identify geosite geomorphosite in area field observations describe state geology, geomorphology sites, geomorphosite. Site assessment carried out quantitatively ...

To reach adult habitats, juveniles of three species of Hawaiian gobies (fishes under 3 cm long) climb waterfalls up to 350 m high, over 10 000 times their body length. The demands of moving through such an extreme environment could constrain the range of viable locomotor mechanisms that these fishes use. Previous qualitative observations indicated that Lentipes concolor and Awaous guamensis use...

THE MECHANICAL EFFECTS OF muscle contraction on blood flow to the muscle tissue are interesting, complex, and, we believe, important. It is clear that forceful muscle contractions can stop arterial inflow and propel blood rapidly from the veins. Although there is no controversy about vigorous contractions stopping arterial inflow, controversy continues about the relative importance of the “musc...

THE MECHANICAL EFFECTS OF muscle contraction on blood flow to the muscle tissue are interesting, complex, and, we believe, important. It is clear that forceful muscle contractions can stop arterial inflow and propel blood rapidly from the veins. Although there is no controversy about vigorous contractions stopping arterial inflow, controversy continues about the relative importance of the “musc...