Global climate change might result in permafrost thaw and the formation of thermokarst landscapes that release long-term carbon stocks as greenhouse into atmosphere, thereby initiating a positive feedback. These processes are mediated by biological activity, including microbes, vascular plants animals, whereas role invertebrates ecosystems remains poorly understood. We investigated diversity as...

Pendahuluan: Abses hepar merupakan peradangan supuratif pada parenkim yang dapat disebabkan oleh bakteri, jamur atau mikroorganisme seperti parasit. Kejadian amubiasis terjadi 10% dari populasi dunia dan paling umum daerah tropis subtropis. Penyakit ini sering di derita usia muda berisiko 10 kali pria dibandingkan wanita. Penatalaksanaan invasif amoeba sebaiknya dilakukan pemberian amebisid jar...

background: conventional wastewater treatment is a combination of physical and biological processes designed to remove organic matter from solution. waste sludge drawn from these processes is thickened and processed for ultimate disposal wastewater contains various kinds of infectious agents, such as bacteria, viruses, fungi and parasites. correct treatment in wastewater treatment plants is imp...

Variation in the routes to social success has led to the designation of 'cheats' and 'cooperators', but new work shows that selection on non-social traits can give the illusion of social cheating in the social amoeba Dictyostelium discoideum.

Recently, it was shown that the amoebalike cell Physarum polycephalum when exposed to a pattern of periodic environmental changes learns and adapts its behavior in anticipation of the next stimulus to come. Here we show that such behavior can be mapped into the response of a simple electronic circuit consisting of a LC contour and a memory-resistor (a memristor) to a train of voltage pulses tha...