... problems and collect NTFPs in a safe and sustainable manner, collectors may have some willingness to pay (WTP) The objective of this study is to estimate the average WTP of asparagus collectors for ... to investigate your perceptions and WTP for each scenario (ii) Pre-testing of questionnaire and its final setting Before formulating the exact wording of the quest...
Ngày tải lên: 07/08/2014, 10:21
... involved gathering the data for use in training and testing the neural network A large training data reduces the risk of under-sampling the nonlinear function, but increases the training time ... learn the database, and to predict the properties of consolidation SELECTION OF STRAIN RATE r= V − Vmin Vmax − Vmin Data Collection Data Normalization Parametric Studies...
Ngày tải lên: 22/03/2013, 15:01
Tài liệu THE ESTIMATION OF THE EFFECTIVE REPRODUCTIVE NUMBER FROM DISEASE OUTBREAK DATA pdf
... by taking the square roots of ˆ the diagonal elements of the covariance matrix Σn GLS The values of the weights involved in the GLS estimation depend on the values of the fitted model These values ... reported by the CDC in the US during the 1999–00 season [12] The number of H3N2 cases (isolates) is displayed as a function of time Time is measured as th...
Ngày tải lên: 13/02/2014, 16:20
Báo cáo " Estimation of emission factors of air pollutants from the road traffic in Ho Chi Minh City " docx
... possibility of determining emissions not only from the engines, but also from evaporation of fuel However, it is not always possible to find a tunnel close or inside the city were the emissions ... (1) in which, C is the concentration of a particular pollutant in the street (g/m3 or mg/m3); E is the emission of the pollutant from road traffic in the...
Ngày tải lên: 05/03/2014, 16:20
An estimation of the economic impact of chronic noncommunicable diseases in selected countries ppt
... presentation of the data and their sources, as well as variables applied to the model, including the approach to estimation; A presentation of the results of the analysis; The discussion of the results including ... less than 0.5% in most countries and by 1% in the Russian Federation By 2015, the percentage reduction in GDP would be over 5% in the Russia...
Ngày tải lên: 23/03/2014, 20:20
The Estimation of Mechanical Properties of Polymers from Molecular Structure ppt
... nB is the number of bonds; N, Avogadro's number; l,, the length of the repeat unit; and V, the molar volume The theoretical brittle stress is then the number of bonds times the strength of an ... dependence of a polymer is strongly related to the entanglement molecular weight Above 2Me, the viscosity of the melt increases as the 3.4 power of the molecu...
Ngày tải lên: 01/04/2014, 00:20
Báo cáo toán học: " Dilemmas in the reliable estimation of the in-vitro cell viability in magnetic nanoparticle engineering: which tests and what protocols?" doc
... Dilemmas in the reliable estimation of the in- vitro cell viability in magnetic nanoparticle engineering: which tests and what protocols? Clare Hoskins1, Lijun Wang*1, Woei Ping Cheng2 and ... either the presence of the MNPs both intracellular and on the membrane of the cells or the nanoparticles themselves interfere with the reagents In...
Ngày tải lên: 20/06/2014, 20:20
Báo cáo hóa học: " Unscented Kalman filter with parameter identifiability analysis for the estimation of multiple parameters in kinetic models" pptx
... number), in the order of the highest to the lowest sensitivity To make the adjustment of the net influence of each of the remaining parameters on the already selected parameters, all of the original ... total of 54 parameters All the 54 known parameters were used initially for developing the synthetic measurement data In testing both the identif...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Research Article Blind Estimation of the Phase and Carrier Frequency Offsets for LDPC-Coded Systems" potx
... the phase offset of the channel The proposed method of blind estimation of the phase offset is based on a MAP approach in the sense of maximizing the probability that a phase θ corresponds to the ... denotes the number of rows in the parity check matrix of the code, uk is the number of nonzero elements in the kth row of the parity check matrix...
Ngày tải lên: 21/06/2014, 08:20
báo cáo hóa học:" Dilemmas in the reliable estimation of the in-vitro cell viability in magnetic nanoparticle engineering: which tests and what protocols?" potx
... of factors including an increase in the coating diameter upon addition of the PEG moiety [33], thus increasing the stability of the nanoparticles and further shielding the cells from the iron oxide ... either the presence of the MNPs both intracellular and on the membrane of the cells or the nanoparticles themselves interfere with the reagents In our...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo hóa học: " Research Article Detection and Parameter Estimation of Multicomponent LFM Signal Based on the Cubic Phase Function" pptx
... estimation of multicomponent LFM signal can be realized by the CPF The principle of detection and parameters estimation of single LFM signal is presented For multicomponent LFM signal, the CLEAN ... detection of the “autoterms.” Remark The phase information of the LFM signal is neglected in this paper, because in most situations, the char...
Ngày tải lên: 21/06/2014, 22:20
Báo cáo hóa học: " Research Article Maximum Likelihood DOA Estimation of Multiple Wideband Sources in the Presence of Nonuniform Sensor Noise" pdf
... with In the second example, we investigate the performance of the SC-ML and the AC-ML in estimating the DOA of a single source in the presence of nonuniform sensor noise The setting of the simulation ... CONCLUSION In this paper, we address the problem of maximum likelihood DOA estimation of multiple wideband sources in the pres...
Ngày tải lên: 22/06/2014, 06:20
Báo cáo hóa học: " Research Article Application of the Evidence Procedure to the Estimation of Wireless Channels" pdf
... between L0 to a maximum of L0 (L0 + 1)/2 possible hypotheses, while a total search requires testing a total of 2L0 different models APPLICATION OF THE RVM TO WIRELESS CHANNELS The application of the ... number of multipath components L = 12 −60 Magnitude (dB) This paper demonstrates the application of the evidence procedure to the analysis of wirele...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: " Research Article On the Empirical Estimation of Utility Distribution Damping Parameters Using Power Quality Waveform Data" pot
... representative of the banks found in the majority of distribution feeders POWER SYSTEM DAMPING ESTIMATION The estimation of the system damping quantified in terms of the X/R ratio and the damping ratio ... the method is not computationally intensive METHOD VALIDATION USING IEEE TEST MODEL This section demonstrates the application of the damping es...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: " Research Article TSI Finders for Estimation of the Location of an Interference Source Using an Ariborne Array" docx
... vertically below the platform The distance form source to array is D, the distance form ground reflection point (of the TSI path) to the source is d1 , the distance form the source to the ground reflection ... introduce the TSI finder in the lag and angle domains and analyse them in detail Section introduces the necessary formulas for estimating the location...
Ngày tải lên: 22/06/2014, 19:20