Results 231 to 240 of about 1,017,462 (268)
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On Characterization of Cyclic Structures
Journal of Chemical Information and Computer Sciences, 1997We consider a characterization of cyclic structures based on the information from graph distance matrix, D, and detour matrix, DD, of a graph. Using the elements of D and DD matrices we have constructed a new matrix D/DD, the elements of which are given as a quotient of the corresponding elements of D and DD matrices. The sum of all entries of a matrix
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Functional and structural characterization of a heparanase
Nature Chemical Biology, 2015We report the structural and functional characterization of a novel heparanase (BpHep) from the invasive pathogenic bacterium Burkholderia pseudomallei (Bp), showing ∼24% sequence identity with human heparanase (hHep). Site-directed mutagenesis studies confirmed the active site resi-dues essential for activity, and we found that BpHep has specificity ...
Lisa Bohlmann +11 more
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Systolic structures: A notion and characterization
Journal of Parallel and Distributed Computing, 1986A notion of systolicity based on embeddability of processing structures is introduced. This notion characterizes the systolic structures that can be extended to solve problems of larger size, without a corresponding increase in processing time. A mathematical model for specifying such extendable structures is developed.
Hon Fung Li, R. Jayakumar
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Nondestructive characterization of SIMOX structures
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1994Abstract In this paper we show how the technique of microscope-spectrophotometry (MSP) may be used to characterize SIMOX structures nondestructively. A range of SIMOX materials prepared using various implantation conditions were investigated. The structural parameters elucidated using MSP included: silicon overlayer and buried oxide thicknesses ...
GEATCHES, RM +6 more
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Structural Characterization of Aerogels
2011Determining reliable structural parameters for an aerogel by applying suitable characterization techniques is a key factor in terms of understanding the different synthesis steps and their impact on the resulting aerogel. Combining structural parameters with the physical properties of the material allows optimization for specific applications.
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Characterization of comparative belief structures
International Journal of Man-Machine Studies, 1992Abstract Comparative belief is a generalization of comparative probability. An axiomatic characterization of beliefs plays an important role in the development of a complete theory of beliefs. This paper provides an axiomatic system for belief relations.
S. K. Michael Wong +2 more
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On the characterization of continuum structure functions
Operations Research Letters, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Thermal Characterization of Aerospace Structures
Journal of Thermophysics and Heat Transfer, 1999Predictingthethermalperformanceofcomplexaerospacestructuresrequiresaccurateknowledgeofthethermal properties associated with the structure. It is desired, in this case, to measure the in situ properties of a complex as-built structure, not only to capture the thermal properties of each component but also to capture interaction of components in the as ...
A. Hanuska, E. Scott, K. Daryabeigi
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Electronmicroscopical Characterization of Zeolite Structures
Microscopy and Microanalysis, 2007Extended abstract of a paper presented at MC 2007, 33rd DGE Conference in Saarbrücken, Germany, September 2 – September 7 ...
Tesche, B. +6 more
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Characterization and structure of plasma glycoproteins
Pure and Applied Chemistry, 1971Abstract
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