نتایج جستجو برای: electro amalgamation separation
تعداد نتایج: 145428 فیلتر نتایج به سال:
The feasibility of isotachophoresis in channels of sub micrometer and nanometer dimension is investigated. A sample injection volume of 0.4 pL is focused and separated in a 330 nm deep channel. The sample consists of a biomatrix containing the fluorescently-labeled amino acids glutamate and phenylalanine, 20 attomoles of each. Isotachophoretic focusing is successfully demonstrated in a 50 nm de...
Mechanism of Separation of Inclusions from Molten Steel Stirred with Rotating Electro-magnetic Field
The current research status of BiVO4-constituted photo(electro)catalytic systems for solar overall water splitting (OWS) is reviewed in this paper. Herein, effective charge carrier utilization illustrated as the mainline, which separation, transfer and surface catalytic reaction are detailly summarized towards construction efficient OWS systems. More information can be found Review article by S...
The amalgamation of leaf-labelled trees into a single (super)tree that “displays” each of the input trees is an important problem in classification. We discuss various approaches to this problem and show that a simple and well known polynomial-time algorithm can be used to solve this problem whenever the input set of trees contains a minimum size subset that uniquely determines the supertree. O...
The standard model (SM) of particle physics has proven to hold up against any experimental tests it has been subjected to so far. The SM has several striking features for which no underlying principle has been experimentally confirmed to this date. First, the SM requires the scale of electro-weak symmetry breaking to be of order a few hundred GeV, which is many orders of magnitude below the onl...
Miller has shown that disjunctions are not necessary in a large fragment of hereditary Harrop formulae, a class of formulae which properly includes Horn clauses. In this paper we extend this result to include existential quantiications, so that for each program D, there is a program D 0 which is operationally equivalent, but contains no disjunctions or existential quantiications. We may think o...
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