Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 16 of 16 for “"Separation procedures"”.
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Remediation of mining and metalurgy brownfields by means of physical separation procedures
El objetivo de esta investigación es el desarrollo de técnicas para el tratamiento de suelos contaminados a través de las tecnologías de separación física. El desafío actual radica en la promoción de soluciones tecnológicas para el tratamiento de suelos contaminados que eviten enviarlos a …
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Cutting Planes for Convex Objective Nonconvex Optimization
… definite quadratic function, polynomial time separation procedures using the new class of lifted inequalities are developed for the cases when the domain is the complement of the interior of a polyhedron, a union of polyhedra, or the complement of the interior of an ellipsoid. Extensions for …
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A program risk assessment method for aviation technology transitions
… a technology transition to data link and reduced separation procedures in the North Atlantic airspace for commercial and business aircraft. This transition is facilitated by the International Civil Aviation Organization (ICAO) and supported by the Air Navigation Service Providers (ANSPs) and other …
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USE AND MACRO-MOLECULAR STRUCTURE OF SILICA POLYAMINE COMPOSITES
… familiarity with the composites and to develop separation procedures. A number of methods were developed to utilize the properties of the silica polyamine composites in separating and recovering precious metals in a variety of circumstances. Using a gold sulfate leachate developed at the Center …
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USE AND MACRO-MOLECULAR STRUCTURE OF SILICA POLYAMINE COMPOSITES
… familiarity with the composites and to develop separation procedures. A number of methods were developed to utilize the properties of the silica polyamine composites in separating and recovering precious metals in a variety of circumstances. Using a gold sulfate leachate developed at the Center …
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Developing a Novel Cell Surface RNA Detecting and Profiling Method via RNA Metabolic Labeling
… total RNA, streptavidin-coated magnetic bead separation procedures could be used as a promising method for purifying csRNA from total RNA, for RNAseq characterization. This study highlights the processes of establishing the csRNA detection protocol and describes the current status and issues …
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Weighted Consecutive Ones Problems
… corresponding polytopes. Additionally polynomial separation procedures are given for all these classes of inequalities. Therefore this IP formulation serves as a good basis for a branch-and-cut algorithm which is used to solve the WC1P and the WSC1P to optimality. New ideas for separating and for …
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Controlling drop coalescence using nano-engineered surfaces
… of condensers or to aid in water-oil separation procedures.
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Tunable Microchips for Imaging Protein Structures formed in Breast Cancer Cells
… represent a major departure from classical separation procedures that often require days to complete, during which time active protein assemblies can readily dissociate or become inactive. Overall, our use of BRCA1-specific microchips may reveal changes in the BRCA1 architecture during …
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Comparing capacities and delays at major European and American airports
… Europe. Under radar-based air traffic control procedures, Instrument Flight Rules (IFR), American airports achieve equal or higher capacities than European airports with similar runway layouts. These discrepancies cannot be explained by the differences in separation requirements alone. Besides, …
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The effect of serum on the hypodynamic frog heart
… on PM30 and XM100A membranes. During the separation procedures the fractions were tested for inotropic activity compared with dialysed serum. A fraction corresponding to serum albumin in molecular weight (60000-63000) evoked a positive inotropic effect on the heart. Commercial serum …
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Caratterizzazione strutturale e funzionale dei sistemi emoglobinici di due specie di pesci (Mugil cephalus e Ophisurus serpens) e di due varianti emoglobiniche umane (HbRoma e HbF-SS-Monserrato)
… variant tetramer is undistinguishable by usual separation procedures, showed a significant increase in oxygen affinity with respect to normal HbA, both in the absence and presence of 2,3- bisphosphoglycerate. With regard to the two species of fish, Mugil cephalus and Ophisurus serpens, it is …
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Selective gas adsorption of gas-water mixtures in nanoscale systems and its application to gas separation
… structures, we developed the idea for new gas separation procedures using a liquid membrane model with porous graphene membranes and water. By introducing a water slab between a gas-mixture and the graphene membrane, we show that the gas-mixture can be separated. By considering various …
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Tight Discrete Formulations to Enhance Solvability with Applications to Production, Telecommunications, and Air Transportation Problems
… inequalities for the problem along with suitable separation procedures for tightening the representation of the model, and accordingly, prescribe an algorithmic approach that coordinates tailored routines with a commercial solver (CPLEX). We also propose a heuristic procedure which enhances the …