aggregation levels
Demand forecasting by temporal aggregation:using optimal or multiple aggregation levels?
... every aggregation level, and once the forecasts are combined, the resulting final forecast is not optimal, in the sense described above, for any individual aggregation level and under-fits to all of ...each ...
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Effects of aggregation on estimators of long-range dependence
... temporal aggregation has on long-range ...temporal aggregation has on LRD ...Temporal aggregation is a form of data compression that looses the high-frequency characteristics of the data, but ...
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A cross-sectional ecological study of spatial scale and geographic inequality in access to drinking-water and sanitation
... all aggregation levels and variants of the index are consistently higher for piped water access in South Africa in 2001 than any of the other three countries and years (Figure 2A, B, C), with the ex- ...
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DNB W o r k i n g P a p e r. Performance of the Dutch non-life insurance industry: competition, eff iciency and focus. No. 164 / January 2008
... of aggregation to estimate scale ...across aggregation levels, we observe a reversed U-shaped curve: scale economies are smaller for groups (10%), larger for firms (13%) and smaller again for lines ...
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Synergistic influence of phosphorylation and metal ions on tau oligomer formation and coaggregation with α-synuclein at the single molecule level
... Fe 3+ , an additional effect exceeding the influence of one inducer alone can be seen (also see Additional files 4 and 5), while no significant difference in aggregation levels of pTau and mTau was ...
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The econometrics of finance and growth
... Different methodologies imply different aggregation levels. While assessing the finance and growth relationship on a more disaggregated level might allow better controlling for different biases – such as ...
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The effect of spatial aggregation on performance when mapping a risk of disease.
... spatial aggregation on some of the spatial methods used in disease surveillance (see [7] and references ...discrete aggregation levels ...many levels of aggregation are considered, the ...
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Vol 7, No 8 (2017)
... Data aggregation is the process of aggregation data from different sensor node by using aggregation techniques such as MAX, MIN, AVG, COUNT, SUM as in [4] ...Data Aggregation (DA) is a process ...
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Spatial Scale, Pathogen Spillover, and Coexistence in an Emerging Forest Disease System.
... aggregation to the plot), or the higher resolution abiotic variables we used. By aggregating disease prevalence across all stems of all susceptible oak species we obscured the variation among species’ and ...
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The Hunt in Huntington: What Causes Toxicity?
... 39 disease will develop, usually with symptoms presenting themselves between 35 and 50 years of age. An extreme form of HD also exists when the number of repeats is over 60, leading to juvenile onset of HD. Number of CAG ...
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Aggregation Among Binary, Count, and Duration Models: Estimating the Same Quantities from Different Levels of Data
... different levels of aggregation in different ways; depending on the exact process generating the underlying events, measurement error can have different effects at the different levels of statistical ...
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PNEC 2015: White Paper The Well Hierarchy as a Foundation for MDM: A Case Study Author
... At some point, the Well moves from the Conceptual Phase to the Planning phase. In this case, a record is created within Aries at the Completion level and this is loaded into the Corporate Well Master and matched to the ...
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Action of Cleistanthins A and B on Alpha Adrenoceptors in Rats
... Forty eight rats were divided into eight different drug groups of six animals each. The control group received CMC 0.5% and the comparator group received yohimbine 2 mg/kg. Other six groups received 10, 30 and 100 mg/kg ...
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The relationship between start-ups, market mobility and employment. growth: An empirical analysis for. Dutch regions. Sierdjan Koster André van Stel
... The theory described above is confirmed by several empirical analyses using micro level data. A standard result in empirical studies on the effect of entries and exits on productivity is that a considerable part of the ...
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Oxidative stress and nitration in neurodegeneration: Cause, effect, or association?
... protein aggregation in neurode- generative processes is unclear, but, for the most part, the process of protein aggregation and formation of inclu- sions that contain oxidized and nitrated α-synuclein is ...
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Online Full Text
... Requirements composition inconsistency RuleID3: There is a requirements aggregation inconsistency if there is an aggregation relationship from ClassN to ClassM in ReqE, there is an aggre[r] ...
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Inhibition of beta-amyloid aggregation by fluorescent dye labels
... emission monochromator. Nevertheless, in order to minimize FRET or any other unforeseen influence of the label on Tyr fluorescence, the samples were prepared so that only ~ 4% of the peptides were labelled, meaning that ...
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Collagen mediated platelet aggregation Evidence for multivalent interactions of intermediate specificity between collagen and platelets
... inhibiting aggregation by performed fibrils derived from the same molecule, thus establishing that the affinity of platelets for collagen depends upon prior polymerization of ..."physiological" ...
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An inherited bleeding disorder linked to a defective interaction between ADP and its receptor on platelets Its influence on glycoprotein IIb IIIa complex function
... Much discussion has concerned the central role of ADP in platelet aggregation. We now describe a patient (M.L.) with an inherited bleeding disorder whose specific feature is that ADP induces a limited and rapidly ...
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Neurovascular unit dysfunction with blood-brain barrier hyperpermeability contributes to major depressive disorder: a review of clinical and experimental evidence
... Mast cells are tissue-bound granulated cells most com- monly found in the skin and gastrointestinal tract. They, like basophils, contain high levels of histamine and heparin. In the brain, mast cells are ...
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