parametric optimal f on the normal distribution
Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities
... determination of total lead content before the instrumental analysis On the other hand, the concentration of dissolved fraction was determined for the filtrate samples with the same type glass fiber filter ... distribution was obtained The distribution of zinc and lead concentrations in Manila Bay clearly shows the effect of anthropogenic contamination and it was explained by the diffusion of lead and ... into the lake from surrounding mountains were considered to contain 20 mgPb/kg and 110 mgZn/kg based on the uniform distribution of these metals in the sediments of the lake The higher concentration...
- 11
- 440
- 0
The Normal Distribution
... the mean CHAPTER The Normal Distribution The area under the standard normal distribution is a b c d or 100% 0.5 or 50% Unknown Infinite For the standard normal distribution, a b c d The The The ... deviation) on either side of the mean and that 95% of the results fell within two predictable distances on either side of the mean In addition, he noticed that the shape of the distribution was ... many other areas The development of the concepts of the normal distribution is quite interesting It is believed that the first mathematician to discover some of the concepts associated with the normal...
- 30
- 333
- 0
Báo cáo toán học: "On the Asymptotic Distribution of the Bootstrap Estimate with Random Resample Size" ppsx
... random sample from a distribution F and θ (F ) a parameter of interest Let Fn denote the empirical distribution function based on Sn and suppose that θ(Fn ) is an estimator of θ (F ) The Efron bootstrap ... probability) then either the parent distribution belongs to the domain of attraction of the normal law or it has slowly varying tails and one of the two tails completely dominates the other The interest ... ∗ -a.s.) By Theorem 2.1 of Bickel and Freedman [3], the conditional distribution ∗ function of Ymn converges almost surely to the standard normal distribution t2 function as n and m tend to ∞...
- 10
- 358
- 0
Báo cáo toán học: "On the genus distribution of (p, q, n)-dipoles" pps
... equivalent to a set of Feynman graphs used in the computation of a certain two-point correlation function in free Yang-Mills theory The purpose of their calculation is to draw some connections between ... Since the lengths of all the cycles of sum to n, is a partition of n, and we write n to denote this For this reason, the partitions of n index the conjugacy classes of Sn If m is a map on n ... lists the number of distinct rooted dipoles with no digons for each of these face-types Since the procedure we used is the same for each face-type, we only look at one Let us consider face-type...
- 18
- 240
- 0
Báo cáo lâm nghiệp: "Effects of the clear-cutting of a Douglas-fir plantation (Pseudotsuga menziesii F.) on the chemical composition of soil solutions and on the leaching of DOC and ions in drainage waters" pps
... concentrations 3.2 Concentration of solutions 3.2.1 Rainfall The mean value for the sum of concentration of cations was 142 àmolc L1 (Tab II) The ionic balance, before and after the clear-cutting, was ... before the clear-felling, was not veried On the contrary, concentration of the gravitational solutions dropped down in the upper soil layer and did not change in the deep soil layers The concentration ... of 130 àmolc L1 over anions Forest clear-cutting and soil solutions 187 Figure Evolution of Mg2+ concentration (in àmolc L1 ) for gravitational solutions collected under the forest-oor, before...
- 18
- 416
- 0
Investigations on the tissue distribution, localization and functions of brain enriched leucine rich repeats (LRR) containing proteins AMIGO AND ngr2
... INVESTIGATIONS ON THE TISSUE DISTRIBUTION, LOCALIZATION AND FUNCTIONS OF BRAIN-ENRICHED LEUCINE-RICH REPEATS (LRR) CONTAINING PROTEINS AMIGO AND NGR2 CHEN YANAN B.Sc.(Hons), NUS A THESIS SUBMITTED FOR THE ... suppressing the kinase function of the epidermal growth factor receptor (EGFR) blocks the activities of MAI in inhibiting neurite outgrowth The inhibitors trigger the phosphorylation of EGFR in a ... growth cone turning (Wong ST et al., 2002) However, the effect of MAG-induced Ca2+ on growth cone behavior is complex It may mediate growth cone repulsion or attraction depending on the exact concentration...
- 144
- 276
- 0
A study on improving the performance of control charts under non normal distributions
... data for Exponential -distribution Figure 4.8 ARL distributions of control limits on t -distribution and normalized t for n=2 IX List of Figures Figure 4.9 ARL distribution of control limits on t -distribution ... transform the F distribution to a normal distribution One formula is an extension of the Wilson-Hilferty transformation for the χ variable, which is T1 (F ) = ( [ ]) sign (h ) F h − E F h (Var [F ... transformation (2.33) Yang and Xie’s transformation (2.35) Category Distribution Non-central Common t -distribution specific Non-central distributions F- distribution χ -distribution Exponential distribution...
- 198
- 302
- 0
Analysis on the Optimal Dispatching of Mixed-pump Stations and the Operating-mode Adaptability Based on Safety Water Supply
... after the two stage optimization is 3.84%, so the water supply requirement can be satisfied Fig.4 - The Outlet Flow for Each Pump Station of the First and Second Optimization CONCLUSION The purpose ... of the first optimization First of all, coefficiencies α1 , α , α , α of the outlet flow and pressure will be determined by ANN method according to the operation status of each pump station Then ... Operation-mode Adaptability The outlet flow and pressure of each pump station on different periods are taken as decision variables during the first optimal operation When the operation mode of certain...
- 8
- 461
- 0
A CFD analysis on the effect of ambient conditions on the hygro-thermal stresses distribution in a planar ambient airbreathing PEM fuel cell
... equation, the mass conservation equation for each phase yields the volume fraction (r ) and along with the momentum equations the pressure distribution inside the channel The continuity equation for the ... identify conditions that might lead to the onset of pore plugging, which has a detrimental effect of the fuel cell performance 2.1 Computational domain The full computational domains for the planar ... account for geometric constraints of the porous media, the diffusivities are corrected using the Bruggemann correction formula [16]; eff Dij = Dij × ε 1.5 (14) The heat transfer in the gas diffusion...
- 16
- 727
- 0
Reliability evaluation algorithm for complex medium voltage electrical distribution networks based on the shortest path
... features of EDNs An approach to identifying the section out of service after a fault event is presented, based on the shortest path The classification of nodes is obtained by identifying the sections ... transfer the customers from the failed section to the alternative supply, which will convert the nodes belonging to Class D into Class C The repair time for a transformer is much longer than the ... algorithm are consistent with the results in [4] The effects on the reliability of four major design factors are illustrated using RBTS-BUS6 The base case is the system shown in Fig of [4] The system...
- 5
- 367
- 0
Tài liệu Báo cáo " Research on the optimal picket sampling interval in automated digital terrain model creation by using digital photogrammetry " ppt
... RCONTROL The values of their cells represent the heights of the surfaces interpolated from the testing DTM and control DTM The next step is to calculate differences ∆ i RMSE = The influence of ... characteristics of topography and the quality of airphotos are important factors influencing on the choice of PSI, the results of these researches are hardly applicable for the conditions of Vietnam, ... which are different from European ones In this research, we investigated the influences of PSI on the number of error pickets and the accuracy of DTM by using airphoto database of Vietnam On this...
- 9
- 462
- 1
Tài liệu Growth, Distribution, and Tax Reform: Thoughts on the Romney Proposal pdf
... Introduction One of the main elements of Governor Romney’s program for increasing the growth of the U.S economy is reform of the tax system With respect to the personal income tax, the key elements of ... effects of the Romney proposal, that is, the effects on the size of the economy Then multiply the increases in before-tax income by the applicable marginal tax rates This immediately raises the ... estimate the distributional effects of tax policy 5 revenue collected and its distribution across income groups? The assumption also provides a measure of consistency when estimating the revenue effects...
- 17
- 410
- 0
Báo cáo "On the stability of the distribution function of the composed random variables by their index random variable " pdf
... occasion of 50th Anniversary of Department of Mathematics, Mechanics and Informatics, Vietnam National University References [1] Tran Kim Thanh, On the characterization of the distribution of the ... of Science, Mathematics - Physics 23 (2007) 70-75 71 Stability theorem Let us consider the r.v now: ν1 η1 = (3) ξk k=1 where ν1 has the distribution function A (x) with the generating function ... of Science, Mathematics - Physics 23 (2007) 70-75 75 Acknowledgements This paper is based on the talk given at the Conference on Mathematics, Mechanics, and Informatics, Hanoi, 7/10/2006, on the...
- 6
- 286
- 0
Analysis of the atmospheric distribution, sources, and sinks of oxygenated volatile organic chemicals based on measurements over the Pacific during TRACE-P pdf
... ‘‘pollution filter’’ based on the lower two quartiles of the CO and C2Cl4 mixing ratios was employed to mitigate the effect of pollution Figure shows the CO mixing ratios as a function of latitude ... Yellow Sea) Therefore the purpose of the comparison that follows is primarily to assess gross differences in composition and emission patterns [16] A comparison of the mean mixing ratios of CO, O3, ... a function of CO in Figure 12 There are no obvious large differences in these two data sets The similarity was as true of tracers of biomass (CH3Cl) and fossil fuel (C6H6) combustion, as of complex...
- 20
- 540
- 0
ADDITIONAOLB SERVATIONS ON THE INTERVERTEB RATES(C HEI F''''LYA MM OIITES) OF''''THJEU RASSAICN DC RETACEOOUFS EASTG REENLAND docx
... In the internal cast figured by d'Orbigny in fig 16, the height is less than four-fifths of the length; the internal cast of the right valve figured in Plate IV, fig.4 on the other hand, has the ... opinion on the age of these, and, pending the discovery of more material and the exploration of the areas farther west, I am not in a position to question Dr Aldinger's contention that these ... discussion; of the new from the east slopesof the northern Urals original figure of that species, (wrongly referred Lo Amm,.catenulatus,Fischer), I considered I had The figure is inaccurate, found...
- 79
- 214
- 0
Đề tài " On the distribution of matrix elements for the quantum cat map " pptx
... Lemma 14, the dimension of any irreducible component of X is at most The contribution from the zero dimensional components of X is at most O(|C(N )|) As for the one dimensional components, Lemma ... fluctuations of the matrix elements for the desymmetrized quantum cat map We present a conjecture for the distribution of the normalized matrix elements, namely that their distribution is that of a ... observables f, g, we define a bilinear form B (f, g) by f # (ν)g # (ν) B (f, g) = ν=0 so that (cf Conjecture 1) B (f, g) = E(Xf Xg ) and by Theorem 2, B (f, f ) is the variance of the normalized matrix...
- 20
- 405
- 0
Báo cáo khoa học: Conformational stability of neuroglobin helix F – possible effects on the folding pathway within the globin family potx
... variance from helix F in apoMb These results allowed us to infer that the folding pathway of apoNgb is different from that of apoMb, despite the similarity of their overall fold The conclusion reached ... dynamics simulations were run on the studied peptides The results further confirmed all the available evidence For the MbF-wt fragment, the helical conformation is lost after 500 ps at the N-terminal ... 2009 FEBS L Codutti et al Globin helix F conformational stability A A B B Fig Overlay of the 20-membered conformer families of the NgbF-wt peptide Superpositions were obtained by fitting the structured...
- 14
- 271
- 0
Báo cáo toán học: " A note on the almost sure limit theorem for self-normalized partial sums of random variables in the domain of attraction of the normal law" pptx
... removed the condition nP(|X1 | > ηn ) ≤ c(log n)ε0 , < ε0 < in theorem 1.1 of [12] Remark 1.4 If EX < ∞, then X is in the domain of attraction of the normal law Therefore, the class of random ... the ASCLT for self-normalized partial sums of random variables in the domain of attraction of the normal law, we will show that the ASCLT holds under a fairly general growth condition on dk = k−1 ... note on the almost sure limit theorem for self-normalized partial sums of random variables in the domain of attraction of the normal law Qunying Wu1,2 College of Science, Guilin University of Technology,...
- 13
- 480
- 0
Báo cáo hóa học: " Research Article Integral-Type Operators from F p, q, s Spaces to Zygmund-Type Spaces on the Unit Ball Congli Yang1, 2" ppt
... al 4, Further, F 2, 0, analytic functions of bounded mean oscillation Note that F p, q, s is the space of constant functions if q s ≤ −1 More information on the spaces F p, q, s can be found ... Lemma 2.1 If f ∈ F p, q, s , then f ∈ B n f Bn q /p q /p and ≤ f F p,q,s 2.1 Lemma 2.2 see For < α < ∞, if f ∈ Bα , then for any z ∈ B f z ⎧ ⎪C f ⎪ ⎪ ⎪ ⎪ ⎨ ≤ C f ⎪ ⎪ ⎪ ⎪ ⎪ ⎩C f Bα , Bα log ... that f ∈ Z1−r : Z if and only if f ∈ A B , and there exists a constant C > such that f ζ h f ζ − h − 2f ζ < C|h|, 1.13 for all ζ ∈ ∂B and ζ ± h ∈ ∂B, where A B is the ball algebra on B For g...
- 14
- 272
- 0
Tìm thêm: xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25