brooks corey θ ψ saxton et al 1986
Soil Sampling and Methods of Analysis - Part 7 pot
Ngày tải lên :
12/08/2014, 02:23
... 0.20–0.30 m3 mÀ3 (Verdonck et al 1983; Cockroft and Olsson 1997; Bilderback et al 2005) Recent research (Olness et al 1998; Reynolds et al 2002) suggests that the optimal balance between root-zone soil ... Environmental Analysis: Physical Methods, 2nd ed., Marcel Dekker, New York, NY, pp 1–64 Gardner, W.H 1986 Water content In A Klute Ed Methods of Soil Analysis, Part 1—Physical and Mineralogical Methods, ... offer a variety of sample geometries and spatial coverage, are minimally site disruptive, collect data digitally allowing real- or near real-time information, and measure on volumetric basis...
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Tài liệu Understanding static Methods and Data ppt
Ngày tải lên :
15/12/2013, 00:15
... Circle.NumCircles); TIP Static methods are also called class methods However, static fields tend not to be called class fields; they're just called static fields (or sometimes static variables) Creating ... you will now Add a public static method to the Point class called ObjectCount that returns an int but does not take any parameters In this method, return the value of the objectCount field The ... no guarantee that its value was correct because anything could change the value in the field A much better idea is to provide a public static method that returns the value of the objectCount...
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Tài liệu Analytical Methods: EViews and Panel Data ppt
Ngày tải lên :
20/12/2013, 18:15
... variances of the individual crosssectional equations along the diagonal and with the contemporaneous error covariances on the offdiagonal elements All covariance matrices are symmetric, so if we specify ... are identical for all cross-sectional units Testing model restrictions may be done via the Wald Coefficient test or via the likelihood ratio test The two methods are asymptotically equivalent, though ... Partially Restricted Model In many panel data sets the time-series dimension is quite short so it is impractical to estimate the model for which all parameters vary across cross-sectional units...
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Tài liệu Fundamental Numerical Methods and Data Analysis doc
Ngày tải lên :
20/12/2013, 19:15
... called cardinality He used the first letter of the Hebrew alphabet to denote the cardinality of an infinite set so that the integers had cardinality ℵ0 and the set of real numbers had cardinality ... student should realize that there is a subject called mathematics which is artificially broken into sub-disciplines such a linear algebra, arithmetic, calculus, topology, set theory, etc All of these ... 3.3 Orthogonal Polynomials a The Legendre Polynomials b The Laguerre Polynomials c The Hermite Polynomials d Additional Orthogonal Polynomials ...
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Methods for Measuring Cancer Disparities: Using Data Relevant to Healthy People 2010 Cancer-Related Objectives doc
Ngày tải lên :
06/03/2014, 01:20
... interest in health disparities between racial/ethnic groups in the United States, surprisingly few studies have analyzed racial/ethnic disparity trends Additionally, the major racial/ethnic focus ... between white and 14 Health Inequality and Health Inequity health disparity That is to say, in public health we generally are not willing to accept health declines in a healthier or more socially ... Similar health disparities, however, are evident not just between racial/ethnic groups but also between other social and demographic groups, a fact that now is reflected in the goals of Healthy People...
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Báo cáo khoa học: "Hierarchical Directed Acyclic Graph Kernel: Methods for Structured Natural Language Data" pptx
Ngày tải lên :
08/03/2014, 04:22
... the HDAG Kernel calculates, before we introduce our efcient calculation method, the next section details the attribute sequences that become elements of the feature vector if the calculation is ... pair of nodes are already calculated in the previous calculation We can calculate the table by following the order of the nodes from left to right and top to bottom We normalize the computed ... kernels before their use within the algorithms The normalization corresponds to the standard unit norm normalization of y (7) 3.5 Efcient Calculation Method ý ỹ 3~ l~ ~ ~ t~ t~ z ễ~ỷ ...
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Báo cáo khoa học: "Theoretical Evaluation of Estimation Methods for Data-Oriented Parsing" pot
Ngày tải lên :
17/03/2014, 22:20
... estimation methods for STSGs and the criteria for evaluating them, thus require thorough rethinking In forthcoming work we therefore study yet another estimator, and the linguistically motivated evaluation ... must all be the same, and equal to the frequency of the complete tree t1 which can be composed in the following ways from the subtrees in the original grammar: (2) (3) which are not equal to ... subtrees in the original grammar: (2) (3) which are not equal to their target values for all values of p where < p < This analysis thus shows that DOP1 is unable to recover the true weights of the...
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USAID Supported a Wide Range of Child and Maternal Health Activities, but Lacked Detailed Spending Data and a Proven Method for Sharing Best Practices pptx
Ngày tải lên :
28/03/2014, 09:20
... child survival, newborn health, and maternal health in the medical journal titled The Lancet, to inform global and national dialogue on these issues For example, the bureau’s maternal health team ... GAO-07-486 Global Health Figure 2: Global Distribution of USAID’s Child Survival and Maternal Health Funds, Fiscal Years 2004 and 2005 Countries that received Child Survival and Maternal Health allocations ... GAO-07-486 Global Health Appendix II: Allocation of Child Survival and Maternal Health Funds within USAID, Fiscal Years 2004 and 2005 Appendix II: Allocation of Child Survival and Maternal Health Funds...
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Imputation Methods to Deal with Missing Values when Data Mining Trauma Injury Data pot
Ngày tải lên :
28/03/2014, 23:20
... statistical analysis of these data were carried out; data mining using an artificial neural network (ANN) and logistic regression modelling (LR) All analysis was carried out using the statistical packages ... Mining Methods ANNs attempt to mimic the biological structure and the connectivity of a natural neural network, using the human brain as an analogy Input is fed through the neurons in the network ... donor pool 2.3 Evaluation methods The five-fold cross-validation design results in five training datasets and five corresponding validation datasets Each of the three imputation methods described...
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MATERIALS AND METHODS (for definitions and additional details, see the technical appendix at end of chap- ter): Sources of data pdf
Ngày tải lên :
29/03/2014, 01:20
... causation or multifactorial etiology The factors involved may be genetic, constitutional or behavioral characteristics of the individual or factors external to the individual Among the many types ... play a role are genetic, immune, dietary, occupational, hormonal, viral, socioeconomic, lifestyle, and other characteristics of the individual and the biologic, social, or physical environment Limited ... germ-cell tumors Xd - Gonadal carcinomas Xe - Other and unspecified malignant gonadal tumors XI(total) - Carcinomas and other malignant epithelial neoplasms XIa - Adrenocortical carcinoma XIb - Thyroid...
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Báo cáo khoa học: "A spoken dialogue interface for TV operations based on data collected by using WOZ method" pptx
Ngày tải lên :
31/03/2014, 03:20
... channels It also enables the presentation of program in- Internet Digital broadcasting TV program database Individual profile management program Program retrieval Profile search Dialog processing ... screen, and can return voice responses 3.2 Speech recognition The speech recognition module uses an algorithm that can finalize recognition results in a sequential manner for a real-time operation ... are always displayed on the lower left corner of the television screen 3.3 Dialogue processing In dialogue processing, it is generally difficult to understand intent by performing only a lexical...
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báo cáo hóa học:" A comparison of classification methods for predicting Chronic Fatigue Syndrome based on genetic data" potx
Ngày tải lên :
18/06/2014, 15:20
... practice will become a reality after a prospective clinical trial has been conducted to validate genetic markers 12 Competing interests 18 The authors declare that they have no competing interests 19 ... Conclusion In this study, we proposed several alternative methods for assessing models in genomic studies of CFS Our method was also based on the feature selection methods Our findings suggested that ... for Knowledge Analysis (WEKA) software [19] First, naive Bayes is the simplest form of Bayesian network, in which all features are assumed to be conditionally independent [20] Let (X1, , Xp) be...
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báo cáo hóa học: " Simple imputation methods were inadequate for missing not at random (MNAR) quality of life data" pot
Ngày tải lên :
18/06/2014, 19:20
... Biometrical Journal 1998, 40:929-935 Fairclough DL: Design and Analysis of Quality of Life Studies in Clinical Trials Chapman and Hall; 2002 Fayers PM, Machin D: Quality of Life: Assessment, Analysis ... (longitudinal) [15] Longitudinal methods include last value carried forwards (LVCF), next value carried backwards (NVCB), last-andPage of (page number not for citation purposes) Health and Quality ... trial Competing interests The authors declare that they have no competing interests Authors' contributions SF analysed and interpreted the data, drafted the manuscript and gave final approval...
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báo cáo hóa học: "Using hierarchical clustering methods to classify motor activities of COPD patients from wearable sensor data" pdf
Ngày tải lên :
19/06/2014, 10:20
... two-week periods in the home environment correlates with global assessments of health-related quality of life such as General Health and Mental Health on the SF-36 The limitations of these devices are ... that are more physically taxing In total there were 48 feature values per epoch in the ambulatory task analysis Data were normalized across subjects Principal components analysis [36] was performed ... and diameter, ∆, can be computed in a variety of ways Bezdek and Pal [39] presented six possible methods for computing δ and three methods for computing ∆, and evaluated the performance of all possible...
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Báo cáo hóa học: " Comparison of four different methods for reliability evaluation of ecotoxicity data: a case study of non-standard test data used in environmental risk assessments of pharmaceutical substances" pdf
Ngày tải lên :
21/06/2014, 03:20
... Schmitt-Jansen et al [18] + - + - Quinn et al [19] - - + - Metcalfe et al [20] - - + + Nentwig [21] + - + ++ Halm et al [22] + - + ++ - Unacceptable quality/not reliable, + acceptable quality/reliable ... reliability evaluation of nonstandard test data Reference Evaluation method Klimisch Durda Hobbs Schneider Andreozzi et al [14] - - - - Ferrari et al [15] Huggett et al [16] - - + - Robinson et al [17] ... observations None of the methods cover all aspects The four methods all together covered the same aspects as the OECD guidelines Schneider et al [13] Ågerstrand et al Environmental Sciences Europe 2011,...
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Báo cáo hóa học: " Research Article Novel Data Fusion Method and Exploration of Multiple Information Sources for " ppt
Ngày tải lên :
21/06/2014, 08:20
... additional data source, and one scaling parameter, c, for combining other data sources with the TF target gene prediction analysis These parameters are used to scale the original probability values ... statistical data fusion method can gain valuable new insights into genomewide models of transcriptional regulatory networks Methods Given the fundamental role of TFs in transcriptional regulation, ... sources explored in more detail in this study We use our computational methods to EURASIP Journal on Advances in Signal Processing Table 1: AUC scores and scaling parameters for all data sources and...
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Báo cáo hóa học: " Research Article A New Inverse Halftoning Method Using Reversible Data Hiding for Halftone Images" docx
Ngày tải lên :
21/06/2014, 08:20
... If this case is met, we will update the corresponding central pixel value in the predicted grayscale image with the value LIi Finally, a better quality of predicted grayscale image can be obtained ... template size in a halftone image, if the difference between the predicted value and the original real gray value using Gaussian filtering method is larger than the difference using LUT method with a specified ... extracting process and the original halftone image reconstruction Finally, we can reconstruct the grayscale images for the original halftone image using the proposed hybrid method In the image recovery...
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Báo cáo hóa học: " Research Article Colour Image Segmentation Using Homogeneity Method and Data Fusion Technique" pot
Ngày tải lên :
21/06/2014, 20:20
... [14], Vannoorenberghe et al [16], Ben Chaabane et al [24], Zhu et al [17], and Ben Chaabane et al [23] The segmentation results are shown in Figures 3, 4, 6, and Firstly let us present a colour ... experimental results indicate that the proposed method, which uses both local and global information for mass function calculation in DS evidence theory, is more accurate than the traditional methods ... difficulty of this method In the following, we give some useful definitions In fact if m(A) > then A is called a focal element The union of all the focal elements of a mass function is called the core...
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