i apos ve heard some people refer to quot optimal quot designs shouldn apos t i use those
The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_1 doc
Ngày tải lên :
21/06/2014, 21:20
... to minimize the processing time required to fabricate a product, or to hit a target product specification with minimum variation in order to maintain specified tolerances Further Details Estimation ... is shown below The concept is identical to the straight-line example, but the structure in the data is more complex The variation in is partitioned into a deterministic part, which is a function ... by partitioning it into a deterministic component given by a mathematical function of one or more other , plus quantities, a random component that follows a particular probability distribution...
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The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_4 ppt
Ngày tải lên :
21/06/2014, 21:20
... to obtain the parameter estimates is As previously noted, are treated as the variables in the optimization and the predictor are treated as coefficients To emphasize the fact that the estimates ... useful description of the deterministic portion of the variation in the data, even though it is not a perfect description While this plot is just one example, the relationship between the estimated ... experience indicates that it is probably best to keep the initial function simple and set the smoothing parameter so each local function is fit to a relatively small subset of the data Accepting this...
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The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_7 pot
Ngày tải lên :
21/06/2014, 22:20
... assumption The main alternative to transformation is to use a fitting criterion that directly takes the distribution of the random errors into account when estimating the unknown parameters Using these ... interval that will be used to summarize the prediction result is to contain the new measurement with the specified confidence To help distinguish the two types of predictions, the probabilistic intervals ... Computational formulas or algorithms are given for each different type of estimation or prediction, along with simulation examples showing its probabilisitic interpretation An introduction to the...
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The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_8 pdf
Ngày tải lên :
21/06/2014, 22:20
... for the straight-line model, however, it is important to check that the assumptions underlying the parameter estimation are met before trying to interpret the numerical output The steps used to ... residual plots clearly indicate a problem with the specification of the function describing the systematic variation in the data means that there is little point in looking at most of the numerical ... Data Check for Batch Effect Initial Linear Fit Transformations to Improve Fit and Equalize Variances Weighting to Improve Fit Compare the Fits Work This Example Yourself http://www.itl.nist.gov/div898/handbook/pmd/section6/pmd6.htm...
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The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_9 potx
Ngày tải lên :
21/06/2014, 22:20
... Initial Linear Fit Linear Fit Output Based on the initial plot of the data, we first fit a straight-line model to the data The following fit output was generated by Dataplot (it has been edited ... on the plot, a straight-line model should describe the data well Fit a straight-line model to the data The straight-line fit was carried out Before trying to interpret the numerical output, a ... with the model Refer to the numerical output from the fit The large lack-of-fit F statistic (>214) confirms that the straightline model is inadequate Fit and validate refined model Refer to the...
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The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_10 pot
Ngày tải lên :
21/06/2014, 22:20
... It is interesting to compare the results of the three fits: Unweighted fit Transformed fit Weighted fit Plot of Fits with Data This plot shows that, compared to the original fit, the transformed ... as the starting values Fitting Data to a Theoretical Model For this particular data set, the scientist was trying to fit the following theoretical model Since we have a theoretical model, we use ... Nonlinear models are fit with iterative methods that require starting values In some cases, inappropriate starting values can result in parameter estimates for the fit that converge to a local minimum...
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The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_11 doc
Ngày tải lên :
21/06/2014, 22:20
... of the three fits: Unweighted fit Transformed fit Weighted fit Plot of Fits with Data The first step in comparing the fits is to plot all three sets of predicted values (in the original units) ... but also so as to be in agreement with theoretical/asymptotic behavior outside the domain of interest Rational function models have excellent asymptotic properties Rational functions can be either ... either finite or infinite for finite values, or finite or infinite for infinite values Thus, rational functions can easily be incorporated into a rational function model Rational function models...
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The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_12 docx
Ngày tải lên :
21/06/2014, 22:20
... Cubic/Cubic Rational Function Model Plot of C/C Rational Function Fit We generate a plot of the fitted rational function model with the raw data The fitted function with the raw data appears to ... numbers into Dataplot, variables thermexp and temp Plot the data Plot thermexp versus temp Initial plot indicates that a nonlinear model is required http://www.itl.nist.gov/div898/handbook/pmd/section6/pmd646.htm ... fit 6-Plot for Model Validation Although the plot of the fitted function with the raw data appears to show a reasonable fit, we need to validate the model assumptions The 6-plot is an effective...
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The Microguide to Process Modeling in Bpmn 2.0 by MR Tom Debevoise and Rick Geneva_15 doc
Ngày tải lên :
21/06/2014, 22:20
... 0, this implies n < m ) = constant, this implies n = m )= , this implies n > m The slope is determined by the derivative of a function The derivative of a rational function is with Asymptotically ... question for rational function models is: I have data to which I wish to fit a rational function to What degrees n and m should I use for the numerator and denominator, respectively? Four Questions ... Conversely, if the fitted function f(x) is such that, for finite x and n m, the number of times f'(x) = is k4, then n+m-1 is k4 Similarly, if the fitted function f(x) is such that, for finite...
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Báo cáo hóa học: " Research Article Detection and Parameter Estimation of Multicomponent LFM Signal Based on the Cubic Phase Function" pptx
Ngày tải lên :
21/06/2014, 22:20
... by the statistical characteristics of the estimates Here, the asymptotic statistical results are derived for all the estimated parameters based on the first-order perturbation analysis of maxima ... chirp rate β is higher than the CPF algorithm, and the estimate accuracy of the initial frequency α and the amplitude b is the same as the CPF algorithm But the implementation of the Frft still ... algorithm is suitable for the LFM signal with the constant amplitude, initial frequency, and chirp rate, which can be illustrated by the definition of the CPF Remark The estimate of the chirp rate β can...
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Báo cáo toán học: "Short term interactions between tree foliage and the aerial environment: An overview of modelling approaches available for tree structure-function model" potx
Ngày tải lên :
08/08/2014, 14:22
... first applied to intercropping systems and allows light partitioning between vegetation components to be simulated The RIRI model was recently used to compute light distribution within an isolated ... probability function, i. e the conditional probability that a fluid particle lying at position x at time t was at position x at time t P x, t x 0, t0 only depends on fluid motion, and needs to be ... to very high variability in the light conditions encountered in canopies [5, 8, 25] (figure 3a) although light distribution is made more uniform due to the ratio of diffuse to global incident...
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The missing dimension of cell membrane organization study on cubic membrane structure and function
Ngày tải lên :
11/09/2015, 09:56
... depicts the oxidative stress antioxidants activities in amoeba Chaos cells A Catalase activity B Glutathione Peroxidase activity C Mitochondrial and cytoplasmic SOD activity 23 Bar graph depicts ... Mitochondria in intestinal cells of Petrobius maritmus Pterygota Orthoptera ER in spermatids of Melanoplus diffentialis differentialis Mitocondria in corpus allata of Locust migratoria migratorioides ... dependent on the orientation of the section relative to the structural axes (Fig 3) Interpretation of TEM membrane patterns is further complicated if the lattice size of the observed structure is...
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Unified Modeling Language Rational Unified Process
Ngày tải lên :
12/09/2012, 15:04
... phân bi t RUP qui trình khác(tt) n RUP qui trình lặp t ng trưởng bước Xác đònh yêu cầu Inception Elaboration Construction Transition M t bước lặp phase Elaboration Phân t ch Thi t kế C i đ t Kiểm ... khác(tt) n RUP t p trung vào kiến trúc phần mềm Inception Elaboration Construction Transition Kh i đầu Triển khai Xây dựng Chuyển giao Các giai đoạn (phase) Kiến trúc phần mềm 10 Các đặc i m ... chức theo trục n Trục hoành : t chức theo th i gian ph t triển dự án, thể khía cạnh động qui trình n n Chu kỳ (cycles), pha (phases), trình lặp (interations), c t mốc (milestones) Trục tung : t ...
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Tài liệu Đề tài " Higher composition laws II: On cubic analogues of Gauss composition " ppt
Ngày tải lên :
14/02/2014, 17:20
... gratitude to the Hertz Foundation for funding this work, and to the Clay Mathematics Institute for their subsequent support Clay Mathematics Institute, Cambridge, MA Princeton University, Princeton, ... As with the quadratic case, we may impose a symmetry condition on the situtation, and identify the ideals I and I ; this corresponds to the identification R I I R I= I yielding the Dynkin diagram ... one to directly extend Theorem both to degenerate orbits and to orbits over an arbitrary commutative ring HIGHER COMPOSITION LAWS II 873 The proof of Theorem not only gives a complete description...
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Báo cáo khoa học: A Caenorhabditis elegans model of orotic aciduria reveals enlarged lysosome-related organelles in embryos lacking umps-1 function potx
Ngày tải lên :
06/03/2014, 09:22
... domains that mediate its OPRT and ODC activities (B) zu456 alters the predicted translation initiation site of umps-1 (underlined in bold); use of the next potential downstream start codon results ... aciduria suggests that there might be unidentified proteins with this activity ABC transporters actively transport a broad spectrum of organic anions [70], and have been found to prevent the cytoplasmic ... P570 5¢-GGATTCTAGACTAGTTTTCCTT CCTCC-3¢ The cpr-6 and mCherry PCR products were fused using P612 5¢-TGGACCGTTCTCAGAAAGTAA CTCCGC-3¢ and P598 5¢-TTTATGTTTTCTTTTAAAC CTTCCTCC-3¢ The resulting cpr-6::mCherry...
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Báo cáo khoa học: Synthesis and function of ribosomal proteins – fading models and new perspectives pptx
Ngày tải lên :
07/03/2014, 01:20
... positive effect on translation of RP mRNAs [28] This is consistent with the positive role of La observed in the internal ribosome entry site-mediated translation of picornaviruses [29] On the other ... these genes share a characteristic and distinctive structure of the transcription start site (TSS), which is always positioned within a pyrimidine stretch (about 10–25 nucleotides long), so that ... out, the most likely hypothesis is that erythropoiesis is the human developmental process that is most sensitive to ribosomal defects Consistent with this model, it has been recently shown that...
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A cubic micron of water contains about 90 billion atoms
Ngày tải lên :
15/03/2014, 22:00
... enzyme that convert galactose to glucose Accumulation of galactose in the blood and tissues Mental retardation and cataract Solution: removing the galactose from food: no milk Fischer Projections ... carbohydrates HO C H H C OH • Is found in fruit juices and honey • In bloodstream, it is converted to its isomer, glucose • Is bonded to glucose in sucrose (a (fruit sugar) disaccharide known as table ... • Exist in the cellular membranes of the brain and nervous system • Combines with glucose in lactose (a disaccharide and a sugar in milk) CH2OH Disease - Galactosemia Galactosemia missing the...
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Surface structure of cubic diamond nanowires
Ngày tải lên :
16/03/2014, 15:38
... [1 0] direction (centre), and along the nanowire axis (right) outlining this nomenclature is given in Fig Examination of the structures shown in Figs 1–4 reveals that there are two distinct (1 ... along the nanowire axis (right) Fig Initial (top) and final relaxed (bottom) dehydrogenated diamond nanowire with simulation cells containing 240 carbon atoms, viewed form the [1 0] direction (left), ... steps (involving changes in the atomic positions), each initially consisting of approximately 50–60 electronic steps (involving changes in the electronic charge density surrounding the atoms)...
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Báo cáo khoa học: Thermal behaviour of cubic phases rich in 1-monooleoyl-rac-glycerol in the ternary system docx
Ngày tải lên :
17/03/2014, 09:20
... lattice In cubic phases of the bicontinuous category a surfactant bilayer is associated with an infinite minimal periodical surface resulting in a structure that is continuous with respect to both ... returned to the Pn3m structure at 35–30 °C, which is a higher transition temperature than obtained from the heating scan, again pointing to the difficulty of obtaining a true thermodynamic equilibrium ... 21 Note however, that these ratios refer to total concentrations and not to the actual fraction of OG or DM in the bilayer, since there is a large difference in critical micellar concentration...
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sol-gel derived cubic-phase wo3 nanowires
Ngày tải lên :
20/03/2014, 13:07
... WCl6-triblock copolymer sol to form WO3 nanowires with different morphologies than air atmosphere Since the dimensionality and the size of the materials are regarded as critical factors that may ... rate of the gas was kept at 0.35 L/min throughout the sintering process X-ray diffraction pattern (XRD) of the as-prepared product was obtained with a D8 Advance diffractometer using Cu Kα radiation ... extruded into the pores of the template under the mechanical pump pressure of 0.1 MPa Finally, the sample surface was rinsed quickly with ethanol and distilled water in turn several times and then...
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