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Showing 1 to 20 of 846 for “"Branching"”.
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Generalized Markov branching models
… thesis, we first considered a modified Markov branching process incorporating both state-independent immigration and resurrection. After establishing the criteria for regularity and uniqueness, explicit expressions for the extinction probability and mean extinction time are presented. The …
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Rib branching in Atrypa reticularis
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1961.
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Modeling Clonal Evolution with Branching Processes
… a neutral effect on cell growth. We create a branching process model of clonal evolution that distinguishes between selective (driver) and neutral (passenger) mutations. In this model, cells grow according to distributions unique to their set of mutations, and further mutations can arise as …
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Algorithmische Eigenschaften von Branching-Time Logiken
Es wird die Axiomatisierbarkeit einer Klasse von temporalen Prädikatenlogiken über verzweigenden Strukturen gezeigt. Entscheidbarkeitsresultate folgen für diverse Fragmente dieser Logiken. Anwendungen werden diskutiert.
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Banach Spaces on Infinitely Branching Trees
<p>An example of a Banach space, X<sub>∞</sub>, with a nonseparable dual such that <em>l</em><sub>1</sub> does not imbed in X<sub>∞</sub> is investigated. Not every weakly null sequence has a subsequence equivalent to the usual basis of c<sub>0</sub>, but c<sub>0</sub> imbeds in many subspaces of …
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Branching Processes with Detection: Probabilistic Analysis
The branching process is a stochastic model that describes the evolution of a population, where the offspring of each individual are produced independently of others and the past. This thesis explores a less-studied aspect of branching processes by integrating a detection mechanism, wherein each …
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Restricted branching programs and hardware verification
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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Measurement of the D*⁺ branching fractions
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1995.
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Monte Carlo study of jets by QCD branching
Monte Carlo QCD branching together with a hadronization model is a powerful tool to study jets, both theoretically and phenomenologically. At the parton level, the properties of colorless clusters are investigated by a QCD branching method. By studying the mass distribution of the colorless …
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Controlling kinetic branching in C0₂-to-fuels catalysis
While electrified transition-metal surfaces mediate the synthesis of carbonaceous products from CO₂, these processes suffer efficiency losses due to the multitude of products accessible over a narrow potential range. Selective product formation requires knowledge and control over various branch …
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A branching fuzzy-logic classifier for building optimization
… over very large ranges of input variation. A branching linear discriminant can be used to isolate regions of local linearity in the input space, while also capturing the effects of scale. The quality of the classification may be improved by using a fuzzy preference relation to classify input …
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Measurements of the absolute branching fraction of Λc+ → pK-π+ and the relative branching fraction of Bu+ → p π+ π+ Σc(2520)--.
… A measurement of the absolute Λc+ → pK-π+ branching fraction was performed, in a model independent way and for the first time in a hadronic environment, on data recorded by the LHCb experiment during the years 2011 and 2012, corresponding to an integrated luminosity of 3fb-1 . The branching …
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Non-branching hybrid transit network design under heterogeneous demand
… gaps, a hybrid transit network layout with non-branching routes is proposed. To capture spatial heterogeneity of trip demand, method of deriving zone-to-zone trip demands from continuous demand density function is borrowed from Smith (2014). To obtain optimal network layout and vehicle …
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A measurement of the branching fraction B .* at CLEO
Submitted by Elias Lopez (erlopez2@illinois.edu) on 2012-11-01T19:40:37Z No. of bitstreams: 1 Williams_Jeremy.pdf: 2753664 bytes, checksum: cf6332d03703b91d90cac20c38ff9d4f (MD5)
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Branching out: how a planarian neoblast generates cellular diversity
The extraordinary regenerative capacity of planarians is derived from their large population of pluripotent stem cells called neoblasts. Neoblasts are a heterogenous population of stem cells that begin unspecified, but are rapidly specified within a single cell cycle and give rise to every cell in …
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Branching from K to M for split classical groups
We provide two algorithms to solve branching from K to M for the real split reductive group of type A, one inductive and one related to semistandard Young tableaux. The results extend to branching from Ke to M Ke for the real split reductive groups of type Bn and Dn.
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Analysis of Starch Branching Enzyme 1 (SBE1) Gene in Maize
… Located within the QTL interval is <em>starch branching enzyme 1 (sbe1)</em>, which makes it a candidate gene. In order to test whether a polymorphism in <em>sbe1</em> is the source of this QTL, we crossed a plant homozygous for <em>ae1</em> and <em>sbe1-Mu</em> onto a GEMS-0067/H99ae hybrid to …
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