CSB (US Chemical Safety Board) identified 281 combustible dust incidents between 1980 and 2005 that killed 119 workers, injured 718 others and damaged several industrial facilities.These incidents occurred in 44 states, many different industries and involved a variety of different materials.Seven of the incidents, which have occurred in the past de
In drosophilids, competition and coexistence can impact survivorship, growth, and reproductive output.Here, we evaluated direct competition between two co-occurring fruit flies, the spotted-wing drosophila Drosophila suzukii and the African fig fly Zaprionus indianus, comparing results from field collections with laboratory experiments.Field collec
Abstract Background The olive tree is of particular economic interest Wall Clocks in the Mediterranean basin.Researchers have conducted several studies on one of the most devastating disorders affecting this tree, the Verticillium wilt, which causes substantial economic losses in numerous areas.We analyzed metatranscriptomic samples taken from a pr
Abstrak.Beberapa penelitian menunjukkan bahwa kuat tekan beton geopolimer sangat bergantung pada sifat material pozolan dan larutan aktivator yang digunakan pada campuran pastanya.Dalam paper ini disampaikan beberapa Pastry Cutters cara untuk memanfaatkan Lumpur Sidoarjo (Lusi) dan trass sebagai material substitusi fly ash di dalam campuran pasta u