نتایج جستجو برای: aggregation analysis

تعداد نتایج: 2877675  

Journal: :Journal of Mathematical Analysis and Applications 2008

Journal: :Conference on Applied Statistics in Agriculture 2005

Journal: :Physica A: Statistical Mechanics and its Applications 2003

Journal: :iranian journal of fuzzy systems 0
f. kouchakinejad department of mathematics, graduate university of advanced technology, kerman, iran m. mashinchi department of statistics, faculty of mathematics and computer sciences, shahid bahonar university of kerman, kerman, iran r. mesiar slovak university of technology in bratislava, faculty of civil engineering, radlinskeho 11, 810 05 bratislava, slovak republic

fuzzy relation inequalities based on max-f composition are discussed, where f is a binary aggregation on [0,1]. for a fixed fuzzy relation inequalities system $ a circ^{f}textbf{x}leqtextbf{b}$, we characterize all matrices $ a^{'} $ for which the solution set of the system $ a^{' } circ^{f}textbf{x}leqtextbf{b}$ is the same as the original solution set. similarly, for a fixed matrix ...

2014
William Culhane Kirill Kogan Chamikara Jayalath Patrick Th. Eugster

Aggregation underlies the distillation of information from big data. Many well-known basic operations including top-k matching and word count hinge on fast aggregation across large data-sets. Common frameworks including MapReduce support aggregation, but do not explicitly consider or optimize it. Optimizing aggregation however becomes yet more relevant in recent “online” approaches to expressiv...

Journal: :Biophysical chemistry 2001
D Matulis V A Bloomfield

The thermodynamics of long aliphatic chain alkylamine aggregation in aqueous solution was studied by isothermal titration calorimetry (ITC). Protonated alkylammonium cations with linear aliphatic chains of 10-14 carbon atoms were fully soluble in aqueous solution at the beginning of titration, but practically insoluble after deprotonation by titrating with sodium hydroxide. The alkylamines aggr...

Liquid protein formulations are prone to form aggregates. The effect of nonionic surfactants such as Polysorbate 20 (PS 20) and n-Dodecyl β-D-maltoside (DDM) on the prevention of aggregation and conformational changes of recombinant human IFNβ-1b (rhIFN β_1b) was explored. Polysorbate has been used in formulations of protein pharmaceuticals. There have been concerns about using PS 20 due to its...

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