A structured mathematical model of anaerobic conversion of complex organic materials in non-ideally cyclic-batch reactors for biogas production has been developed. The  model is based on multiple-reaction stoichiometry (enzymatic hydrolysis, acidogenesis, acetogenesis and methanogenesis), microbial growth kinetics, conventional material balances in the liquid and gas phases for a cyclic-bat...

the aim of this study was to develop an easy analytical method for determining flam prop-m- iso propyl residues in honey by high performance liquid chromatography with uv detection (hplc/uv) for routine analysis. chromatographic separation was carried out at room temperature on a zorbax eclipse xdb- c18, 100 å pore size, 5 μm particle size (300 mm × 3 mm i.d.) column using a mobile phase of met...

We introduce the theory of liquid schedules, a method for the optimal scheduling of collective data exchanges relying on the knowledge of the underlying network topology and routing scheme. Liquid schedules ensure the maximal utilization of network’s bottlenecks and offers an aggregate throughput as high as the flow capacity of a liquid in a network of pipes. The limiting factors of liquid sche...

We introduce the theory of liquid schedules, a method for the optimal scheduling of collective data exchanges relying on the knowledge of the underlying network topology and routing scheme. Liquid schedules ensure the maximal utilization of network’s bottlenecks and offers an aggregate throughput as high as the flow capacity of a liquid in a network of pipes. The limiting factors of liquid sche...

The availability of a minimally invasive patient simple, capable of providing tumor information, represents a valuable clinical tool. The liquid biopsy has the potential to achieve this need. Circulating cell free DNA (ccfDNA), other circulating nucleic acids such as microRNA and circulating tumor cells (CTCs), can be obtained from a peripheral blood sample. Liquid biopsy has been particularly ...