... In [12], Marino and Xu mixed the iterative method (1.8) and the viscosity approximation method (1.9) and considered the following general iterative method: xn+1 = (I − αn A)Txn + αn γ f (xn ), ... The general iterative methods for nonexpansive mappings in Banach spaces J Glob Optim 51, 27–46 (2011) doi:10.1007/s10898-010-9617-6 Moudafi, A: Viscosity approximation methods for fixed-points ... Viscosity approximation methods for nonexpansive mappings J Math Anal Appl 298, 279–291 (2004) doi:10.1016/j.jmaa.2004.04.059 12 Marino, G, Xu, HK: A general iterative method for nonexpansive...
Ngày tải lên: 20/06/2014, 22:20
... very few studies on iron- modified rice husk carbon as adsorbent for the removal of arsenic from drinking water, although there are many research papers on arsenic removal using iron- based adsorbent ... non-linear regression method may be a better way to obtain the equilibrium isotherm coefficients (Kumar and Sivanesan, 2005) This study aimed to develop a new adsorbent - iron- modified rice husk ... Washed-RH) The preparation of ironmodified RH was conducted in a similar way by Mondal et al (2007a) in order to modify the activated carbon by impregnation with iron for the removal of arsenic...
Ngày tải lên: 05/09/2013, 09:38
noga alon, joel h spencer the probabilistic method 2008
... Index 299 Part I METHODS This page intentionally left blank The Basic Method What you need is that your brain is open - Paul Erdos 1.1 THE PROBABILISTIC METHOD The probabilistic method is a powerful ... intentionally left blank Contents Dedication v Preface vii Acknowledgments ix Part I METHODS The Basic Method 1.1 The Probabilistic Method 1.2 Graph Theory 1.3 Combinatorics 1.4 Combinatorial Number Theory ... H SPENCER Courant Institute, New York, New York, U.S.A A complete list of titles in this series appears at the end of this volume The Probabilistic Method Second Edition Noga Alon Joel H Spencer...
Ngày tải lên: 12/06/2014, 16:22
Báo cáo sinh học: " Convergence of the modified Mann''''s iterative method for asymptotically kappa-strictly pseudocontractive mappings" pptx
... Convergence of the modified Mann’s iterative method for asymptotically κ-strictly pseudocontractive mappings Ying Zhang∗,1,2 and Zhiwei Xie3 ... a strong convergence theorem was also established in a real Hilbert space by hybrid projection method They proved the following Theorem KX [6] Let K be a closed and convex subset of a Hilbert ... −1) < ∞ and F (T ) = ∅ Let {xn }∞ be a sequence generated n=1 n=1 by the modified Mann’s iteration method: xn+1 = αn xn + (1 − αn )T n xn , n ≥ 1, Assume that the control sequence {αn }∞ is chosen...
Ngày tải lên: 18/06/2014, 22:20
Báo cáo hóa học: " Modified nonlinear conjugate gradient method with sufficient descent condition for unconstrained optimization" pptx
... Numerical results In this section, we compare the modified conjugate gradient method, denoted VLS method, to the PRP method, CG-DESCENT (h = 0.01) method [12] and DSP-CG (C = Liu and Wang Journal ... VLS method with DSP-CG method, PRP method and CG-DESCENT method as follows: for the ith problem, compute the total numbers of function evaluations and gradient evaluations required by the VLS method, ... the VLS method to the DSP-CG method, PRP method and CG-DESCENT method in the CPU time performance (see Figure 1) In Figure 1, X = τ , Y = P{log2 (rp,s ) ≤ τ : ≤ s ≤ ns } That is, for each method, ...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Facile method to synthesize magnetic iron oxides/TiO2 hybrid nanoparticles and their photodegradation application of methylene blue" pptx
... different-shaped amino-functionalized iron oxide NPs with an active TiO2 photocatalytic layer via a seedmediate method, as shown in Figure The surface amines on the magnetic iron oxide NPs can serve as ... mechanism of iron oxide/TiO hybrid NPs The results maybe provide some new insights into the growth mechanism of iron oxide-TiO2 composite NPs It is shown that the as-synthesized iron oxide/TiO2 ... analytical pure and used as received Preparation of iron oxide seeds A Spindle hematite NPs According to Ishikava’s report [37], we take a modified method to prepare the monodisperse spindle hematite...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Bi-Functional Silica Nanoparticles Doped with Iron Oxide and CdTe Prepared by a Facile Method" doc
... composed of iron oxide nanoparticles and CdTe nanocrystals indicated QDs can be assembled on the silica surface by amino group, and Liu et al [20] have modified the surface of silica coated iron oxide ... principle But until now, no one has combined iron oxide nanoparticles and CdTe by amino group In this study, we prepare bi-functional silica nanospheres doped with iron oxide nanoparticles and CdTe QDs ... stirring, it was refluxed for h Silica coated iron oxide nanoparticles were prepared as described by our previous work with some modification [22] First, iron oxide nanoparticles were prepared from...
Ngày tải lên: 22/06/2014, 00:20
A MODIFIED QUASI-BOUNDARY VALUE METHOD FOR A CLASS OF ABSTRACT PARABOLIC ILL-POSED PROBLEMS M. pot
... (t) + Au(t) = 0, < t < T, u(T) − αu (0) = f (1.5) (1.6) Following [4], this method is called quasi-boundary value method, and the related approximate problem is called quasi-boundary value problem ... original problem has a classical solution We show that this method gives a better approximation than many other quasi reversibility type methods, for example, [1, 4, 7] Finally, we obtain several ... 2 Regularization of parabolic ill-posed problems A similar approach known as the method of auxiliary boundary conditions was given in [6, 9] Also, we have to mention that the non...
Ngày tải lên: 23/06/2014, 00:20
quality improvement of bixin from annatto seed by modified extraction methods
... solution and soybean oil……………… iv 47 Quality Improvement of Bixin from Annatto Seed by Modified Extraction Methods Hoang Van Chuyen Department of Food Science and Technology Graduate School of ... days of storage Extraction yield of bixin from annatto seeds by three methods The extraction yield of bixin in three extraction methods is shown in Fig The amount of bixin extracted by acetone was ... the end of extraction The large degraded amount of bixin in this method can be explained by the very high temperature using in this method (120oC) This result is consistent with a report of Reith...
Ngày tải lên: 29/11/2014, 08:21
Numerical simulation of unsaturated flow using modified transformation methods
... geoenvironmental problems As the relevant soil properties are highly nonlinear, numerical methods such as the finite element method are often used for solving this problem These numerical methods ... Temporal Adaptive TUR1 Method 4.1 102 Introduction 102 v 4.2 Heuristic Temporal Adaptive Method 104 4.3 Automatic Temporal Adaptive Method ... function) are highly non-linear, numerical methods such as the finite element and finite difference methods are often used for solving this problem These numerical methods work effectively in boundary and...
Ngày tải lên: 11/09/2015, 16:02
A Modified Phenylfluorone Method for Determining Organotin Compounds in the ppb and Subppb Range
... figures, reproducibility of replicated environmental samples was about + I in the second significant figure Conclusions The modified phenylfluorone method for analyzing tin can be used for the ... M.L Good Phenylfluorone method for the determination of tin in submicrogram levels with cetyltrimethylammonium bromide Anal Chem 50:973-75 (1978) N.H Furman Standard Methods of Chemical Analysis ... synthetic HMN allowed development of new and specific quantitative methodology In this communication we report on clinically applicable methods for the determination of HMN, naltrexone and its major...
Ngày tải lên: 06/10/2015, 20:19
Safe carrying methods
... need for them to work in a hazardous environment providing information, instruction, training and supervision to the employee to enable them to work in an environment and not be exposed to hazards ... as fines could be imposed Duties of employers An employer shall provide and maintain a work environment in which the employees are not exposed to hazards (as far as practically possible) This ... loads that are too heavy for you to lift or carry In these cases, you may need to use some of these methods: • Work with someone to carry the load • Use a trolley • Use a forklift or trolley jack...
Ngày tải lên: 21/08/2012, 17:56
MOB Subject 5 –Access methods Static and dynamic access techniques
Ngày tải lên: 17/09/2012, 09:13
Immobilization of heavy metals in sediment dredged from a seaport by iron bearing materials
... abatement cost saved and the sustainability of living environment The fund for these projects should be partly extracted from National budget and partly raised from the environment taxes levied on ... Classification of medical wastes 1.2.2 Infectious waste Infectious wastes can cause harm to people or the environment, and this category includes items such as bandages, surgical gloves, surgical instruments, ... from the Ministry of public health, 2/3 of all hospitals have not applied safety waste disposal methods Most wastes have not been classified and disinfected before discharging Store houses are...
Ngày tải lên: 23/09/2012, 15:38
Glycoprotein methods protocols - biotechnology 048-9-001-013.pdf
... acid; membrane-based methods such as slot-blotting and staining with periodic acid-Schiff reagent; antibodies and lectins or coating methods such as the glycan detection method and enzyme-linked ... This method allows the group separation of large amounts of mucins from nucleic acids and proteins/lipids under dissociative conditions without the problems associated with matrix-based methods ... analyses 3.6 Analysis of Mucins Methods for the detection and analysis of mucins are dealt with in other chapters in this volume However, three principally different methods are available: solution...
Ngày tải lên: 23/09/2012, 19:25
Glycoprotein methods protocols - biotechnology 048-9-027-044.pdf
... intense staining and diffuse but weak staining Grading of staining intensity is notoriously unreliable in the intermediate range (32) Image analysis is laborious and expensive Furthermore, immunostaining ... Neutral mucins stain magenta whereas acid mucins stain blue Many acid mucins are PAS as well as AB reactive and therefore give a deep purple with the AB/PAS sequence Histological Methods for Detection ... immunohistochemical staining runs Many of these caveats apply also to both mucin and lectin histochemistry 1.2 Interpretation and Reporting of Mucin Staining The interpretation of mucin staining will...
Ngày tải lên: 23/09/2012, 19:25
Glycoprotein methods protocols - biotechnology 048-9-045-055.pdf
... procedures (6) References Walsh, M D., Jass, J R (2000) Histologically-based methods for detection of mucin, in Glycoprotein Methods and Protocols: The Mucins (Corfield, T., ed.), Humana, Totowa, NJ ... mucins, in Glycoprotein Methods and Protocols: The Mucins (Corfield, T., ed.), Humana, Totowa, NJ Carraway, K L (2000) Preparation of membrane mucin, in Glycoprotein Methods and Protocols: The ... Quantitation of Mucins 55 14 Young, P R (1989) Enhancement of immunoblot staining using a mixed chromogenic substrate J Immunol Methods 121, 295, 296 15 Diamandis, E P and Christopoulos, T K (1996)...
Ngày tải lên: 23/09/2012, 19:25
Glycoprotein methods protocols - biotechnology 048-9-057-064.pdf
... mounted on poly-L-lysine–coated slides and stained Sections on slides can be conveniently stored at –20°C before staining 3.2.2 Staining Procedure Sections are stained by the following sequence of ... comparison of results by this method with those of previous methods used for staining the mucous gel can be found in Jordan et al (10) An example of the use of this method for studies in humans ... the slide during fixing and staining is important because excessive washing and so on can remove mucus from the section Full validation of the staining and fixing methodology for unfixed sections...
Ngày tải lên: 23/09/2012, 19:25
Glycoprotein methods protocols - biotechnology 048-9-065-073.pdf
... fluid (Ultima Gold, Packard, Meriden, CT) 25 50% ethanol/50% diethyl ether (v/v) 68 Dekker et al Methods 3.1 General Assays for Quantitation of Mucin (see Notes 1–3) Each of these six detailed ... as au/milliliter of homogenate or au/milliliter of medium (see Note 5) Isolate RNA by the Trizol method, and quantify RNA at A260nm/milliliter Judge the intactness of the RNA, by analysis of the ... quantification of the [35S]sulfatelabeled mature mucin (i.e., values g and k) According to this method of calculation, the level of regulation was determined for the colonic synthesis of human...
Ngày tải lên: 23/09/2012, 19:25