new additional criteria for estimation of grain legume rhizobial symbiosis effectivity
Báo cáo hóa học: " New criteria for stability of neutral differential equations with variable delays by fixed points method" docx
Ngày tải lên :
20/06/2014, 22:20
... |z(t)| < ε for all t ≥ s, and the zero solution of (8) is stable Thus, the zero solution of (8) is asymptotically stable, and hence the zero solution of (1) is asymptotically stable The proof is complete ... http://www.advancesindifferenceequations.com/content/2011/1/48 Page of 11 Definition 2.2 Assume that l (t) ® ∞ as t ® ∞ and satisfies l(t + s) ≤ l (t) l (s) for t, s Î R+ largely enough Then for any ψ Î C (s), the zero solution of (1) is said to ... stability of the zero solution of Equation Then, we generalized the results of the stability to Equation Consider the first-order delay neutral differential equation of the form x (t) = −b(t)x t − τ...
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Báo cáo hóa học: " A New Approach for Estimation of Instantaneous Mean Frequency of a Time-Varying Signal" doc
Ngày tải lên :
23/06/2014, 01:20
... frequency, therefore it is tempting to try to use it to measure the spread of frequencies with time Unfortunately, the spread of the IF of the WVD is only positive for certain types of signals Even ... TFD suitable for estimating the IF of a signal ADAPTIVE TIME-FREQUENCY DISTRIBUTIONS The purpose of this paper is to explore the best available TFD for estimating the IF of a signal For simple ... minimization is a general method of inference about an unknown probability density when there exists a prior estimate of the density, and new information in the form of constraints on expected values...
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Criteria for Acceptability of Medical Radiological Equipment used in Diagnostic Radiology, Nuclear Medicine and Radiotherapy potx
Ngày tải lên :
17/03/2014, 14:20
... EQUIPMENT acceptance testing of new equipment, identification of criteria of acceptability for equipment safety and performance throughout its life, and establishment of quality assurance programmes ... specialist 1.5 Criteria for acceptability 1.5.1 Approaches to criteria In Table 1-1 the criteria for acceptability were divided into two categories, qualitative criteria and quantitative criteria, ... compliance Who performs the tests in practice is a matter for local arrangements and may vary with the circumstances precipitating performance of the tests For example, on receipt of new equipment,...
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Báo cáo hóa học: " Comparison of regression models for estimation of isometric wrist joint torques using surface electromyography" potx
Ngày tải lên :
19/06/2014, 08:20
... estimation of thumb-tip forces under four different configurations In another study, performance of a Hillbased physiological muscle model was compared to a neural network for estimation of forearm ... http://www.jneuroengrehab.com/content/8/1/56 Page of 12 Half of the summation of PCSA values for non-primary flexors was added to each of the two primary flexors while a third of the summation of PCSA values for nonprimary extensors ... utilized for estimation of grasp forces [22,25] The Gaussian kernel was used as it enables nonlinear mapping of samples and has a low number of hyperparameters, which reduces complexity of model...
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Báo cáo toán học: " Criteria for robustness of heteroclinic cycles in neural microcircuits" potx
Ngày tải lên :
20/06/2014, 21:20
... 20 19 Table 1: Numerical values of parameters used for simulation of the rate model (18); see [11] for a discussion of the derivation of the model and the meaning of the parameters Parameter Value ... (11) then there will be an open dense set of perturbations of f that remove the intersection, giving lack of robustness of si and hence we obtain a proof for case On the other hand, if (11) is not ... part of Pi } is dynamically invariant for all ODEs in that class For a given symmetry or coupling structure, we identify a list of possible cluster states and use these to test for robustness of...
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Báo cáo hóa học: " A study of Pescar’s univalence criteria for space of analytic functions" doc
Ngày tải lên :
20/06/2014, 22:20
... univalence criteria for analytic function In this section, we make a criteria for space of analytic functions to be univalent We give proof and applications only for the first theorem and for the ... and Darus Journal of Inequalities and Applications 2011, 2011:109 http://www.journalofinequalitiesandapplications.com/content/2011/1/109 Page of Proof of Theorem 2.1 Since for each fi Î A implies ... 3n α ∈ R, c ∈ C and fi (z) ≤ M, ∀i and M ≥ Then, the family of functions f denoted by Gn,a belong to the class S Proof Using the proof of Theorem 2.1, we have zF (z) ≤ (α − 1) F(z) ∞ z2 f i (z)...
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Báo cáo hóa học: " Research Article TSI Finders for Estimation of the Location of an Interference Source Using an Ariborne Array" docx
Ngày tải lên :
22/06/2014, 19:20
... available techniques for identifying the DOA of sources The main body of the work concentrates on the application of the TSI finders for identifying the physical location of the source of interest First, ... and require additional processing to extract all of the information of interest The rest of the paper assumes the receiver processing has clearly identified the direction of arrival of the offending ... sensitivity of around 20% due to the change of 10% in the input parameter h for the chosen set of input values One can always estiamte a reasonable confidence level of each estimation for the interfer...
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Báo cáo hóa học: " Research Article Computational Methods for Estimation of Cell Cycle Phase Distributions of Yeast Cells" docx
Ngày tải lên :
22/06/2014, 19:20
... analysis of the amounts of DNA in the individual cells of a cell population and on counting the number of buds of a predefined size in microscopic images The method for analyzing the amounts of DNA ... 600 800 1000 Number of cells 200 Number of cells Number of cells 200 100 50 0 200 400 Amount of DNA 600 800 1000 Amount of DNA (a) (b) 100 50 0 200 400 600 800 1000 Amount of DNA (c) Figure 9: ... analysis were performed for a total of 280 minutes The details of the experiment as well as all the obtained image and FACS data can be found in the online additional material [15] Some of the FACS...
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Báo cáo khoa học: "Possible criteria for selection of Quercus suber plus trees" pdf
Ngày tải lên :
08/08/2014, 19:21
... circumference in cm (0-10); roughness of the bark (0-3); bark cracks (0-4); form coefficient of the tree: K 0.4 ( V x R), V being c the verticality (from points for 90° to points for 75° or less) and R the ... reduction may be desirable The relative weights of groups B and C seem to be fairly realistic The lack of information about future development of the market for different qualities could make it necessary ... Almoraima estate, in the south of Spain The average rainfall is 900 mm/year, and altitude ranges from 200 to 500 m Within the 16 000 forest is the largest pure forest of cork oak in Europe: 000 As...
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Báo cáo khoa học: " A new resorbable device for ligation of blood vessels - A pilot study" pps
Ngày tải lên :
12/08/2014, 18:22
... the attached device was inspected for haemostasis for about minutes The ability of the device to withstand a ligature slip-off was tested by applying a force of 10 N using a dynamometer attached ... Figure Tests of first and second version of the device in tissue The flexible band of the first version of device (1.9 dL/g) was too short for easy application around the tissue and therefore extended ... opened Polydioxanone of inherent viscosity of 1.9 dL/g was used for injection moulding in the first version’s mould Two batches of polydioxanone with inherent viscosities of 1.9 and 1.3 dL/g respectively...
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Báo cáo sinh học: "Parameter expansion for estimation of reduced rank covariance matrices (Open Access publication)" potx
Ngày tải lên :
14/08/2014, 13:22
... deviation of α from the identity matrix gives a measure of the error Adjusting ˆ the estimate of Σ for α effectively involves a regression of the vector of paˆ rameters on the vector of differences ... 1) Hence, implementation of an EM algorithm for reduced rank estimation requires part of a second set of MME – proportional to the number of traits q – to be set up for each iterate 14 K Meyer ... Characteristics of the data structure and model for examples No of traits or RRa coefficients No of records No of animals in data No of animals in pedigreeb Random effects fittedc No of covariance...
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Báo cáo hóa học: " A New Algorithm for Joint Range-DOA-Frequency Estimation of Near-Field Sources" docx
Ngày tải lên :
23/06/2014, 01:20
... Joint Estimation for 3D Parameters of Near-Field Sources where d is the interelement spacing of the uniform linear array, while λi , ri , and θi are the wavelength, range, and bearing of the ... ri cos θi , A NEW JOINT ESTIMATION ALGORITHM FOR 3D PARAMETERS To develop a new joint estimation algorithm, we begin with the fourth-order cumulant matrix C1 , the (m, n)th element of which is ... Clearly, both Ω and Λ are of full rank, so C2 and C3 have the same rank K as C1 In what follows, we apply (10), (15), and (16) to derive a new algorithm for joint estimation of the range, DOA, and...
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ASSESSMENT OF ENVIRONMENTAL CRITERIA FOR NEW COUNTRYSIDE APPLIED IN MINH KHAI COMMUNE – HOAI DUC DISTRICT – HANOI
Ngày tải lên :
09/05/2016, 17:48
... 31.61 hectares of exclusively used land, 0.83 hectares of land for beliefs, 0.97 of cemetery land, 6.16 of rivers land and water surface; other non-agricultural land is of 0.35 The type of soil in ... 1.93 ⁻ ⁻ for perennial plantings, 1.92 for aquaculture land Annual crop land including: 53.8 hectares of paddy land, 56.38 of others Non-agricultural land is 78.22 ha, 38.3 of which for housing ... five environmental criteria of New Countryside programs in Minh Khai commune Research’s questions • • • From the beginning of the new countryside program, which criteria has the commune...
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THE ESTIMATION OF THE YIELDS OF CEREAL EXPERIMENTS BY SAMPLING FOR THE RATIO OF GRAIN TO TOTAL PRODUCE
Ngày tải lên :
30/08/2016, 21:30
... labour of calculating the actual ratios of grain to total produce, Yates & Zacopanay used an approximate formula expressing the variance of the ratio in terms of the variances and covariance of grain ... were cleared of weeds before determining the weights of grain and straw, whereas in sampling for the grain/ total produce ratio it is essential that the sample should not be cleaned of weeds Thus ... about one-third of the time required for random samples, their use is recommended for the majority of the samples required in any experiment The validity of an approximate formula for calculating...
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LINH DAM NEW TOWN - SOLUTION FOR THE HIGH-DENSITY DEVELOPMENT OF NEW SETTLEMENTS IN THE SOUTH-WEST OF HANOI
Ngày tải lên :
29/08/2013, 08:15
... 2009) 663 Linh Dam new town - Solution for the High-density development of New settlements in the South-West of Hanoi 3.2 Linh Dam New Town - more than 10 years for a model of New Towns Due to ... motivation for the development of the southern gateway of Hanoi capital Since 22 - 01 - 2009, the Minister of Construction has officially signed a decision that recognized Linh Dam is one of two new ... new town - Solution for the High-density development of New settlements in the South-West of Hanoi Figure Land use pattern of Linh Dam (Mapping - Quyen Phuong, 2011) Table Land use planning of...
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Estimation of luminous efficacy of daylight and illuminance for composite climate
Ngày tải lên :
05/09/2013, 16:10
... area of room under big dome (Af, m2) Floor area of room under small dome (Af, m2) Total area of glazing (Ag, m2) for big dome Total area of glazing (Ag, m2) for small dome Transmittance of glazing ... the proposed model estimation of interior illuminance can be used for estimation of interior illuminance based on the experimental results conducted in the existing building in New Delhi (India) ... similar study [17] Validation of interior illuminance model using experimental performance of skylight Figure 12 shows the different types of skylight for daylighting of building as reported by...
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A new algorithm for enumeration of minimum cutsets of graph by branch addition
Ngày tải lên :
03/01/2014, 19:35
... DEVELOPMENT OF THE BRANCH ADDITION ALGORITHM FOR V NEW ALGORITHM TO CALCULATE MINIMUM CUTSETS GRAPH WITH SOME INPUT NODES Inputs: n: number of graph nodes m: number of input nodes p: number of output ... should be performed and in each repetition of the algorithm, only one of them is considered as output node of the graph i≤L Yes Yes k ≤ n-m-1 Yes u
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22 global optimization for parameter estimation of dynamic systems lin chinese 2005
Ngày tải lên :
12/01/2014, 22:03
... Singer and Barton (2004) • New approach: branch and reduce algorithm based on interval analysis – Construct Taylor models of the states using a new validated solver for parametric ODEs (VSPODE) ... Validated Solutions for Parametric ODEs • Algorithm Summary • Computational Studies • Concluding Remarks and Acknowledgments Background • Parameter estimation is a key step in development of mathematical ... extension of a function f (x) over X F (X) ⊇ {f (x) | x ∈ X} • Natural interval extension – leads to overestimation (dependence problem) Taylor Models • Taylor Model Tf – an interval extension of a...
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Global optimization for parameter estimation of dynamic systems lin chinese 2005
Ngày tải lên :
12/01/2014, 22:16
... Singer and Barton (2004) • New approach: branch and reduce algorithm based on interval analysis – Construct Taylor models of the states using a new validated solver for parametric ODEs (VSPODE) ... Validated Solutions for Parametric ODEs • Algorithm Summary • Computational Studies • Concluding Remarks and Acknowledgments Background • Parameter estimation is a key step in development of mathematical ... extension of a function f (x) over X F (X) ⊇ {f (x) | x ∈ X} • Natural interval extension – leads to overestimation (dependence problem) Taylor Models • Taylor Model Tf – an interval extension of a...
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