Di Kota Banjarmasin terdapat situs-situs bersejarah peninggalan sejak zaman kerajaan Banjar hingga masa kemerdekaan. Namun untuk mengunjungi lokasi situs belum dapat dilakukan dengan mudah. Salah satu penyebabnya adalah adanya buku panduan yang memandu para pengunjung lebih Kegiatan pengabdian kepada masyarakat ini bertujuan mengatasi permasalahan tersedianya berisi informasi tentang dan sejara...

We report on X-ray observations made with the Rossi X-ray Timing Explorer of the black hole candidate (BHC) transient XTE J1650–500 at the end of its first, and currently only, outburst. By monitoring the source at low luminosities over several months, we found 6 bright ∼100 s X-ray flares and long time scale oscillations of the X-ray flux. The oscillations are aperiodic with a characteristic t...

Hexachlorocyclohexane or the abbreviation HCH is identified as a monocyclic chlorinated hydrocarbon. HCH was discovered in 1825by Faraday, who just had discovered benzene. By reacting benzene with chlorine in bright sunlight, formation of HCH was observed. Neither Faraday nor the Dutch chemist Van der Linden, who in 1912 isolated the pure -isomer from a HCH mixture, realized the insecticidal p...

Current catalysts for the alcohol oxidation in fuel cells (typically noble metals-based) are susceptible to poisoning with intermediates like CO. Hence we decided to find superseded catalysts for methanol oxidation based on incorporation of mixed oxides. In this research, a nano-size perovskite SrFeO3-δ (SrFeO3<su...

a factorial pot experiment based on randomized complete blocks design with fourreplications was carried out in order to evaluate salt tolerance of four sugar beet cultivarsincluding madison (british origin) and three iranian cultivars (7233-p12, 7233-p21 and7233-p29) using carbon isotope discrimination (δ). plants were grown in sand culturemedium in greenhouse conditions. sugar beet cultivars w...