newton s second law applied to a system of particl
Báo cáo hóa học: " Research Article A Generalized Wirtinger’s Inequality with Applications to a Class of Ordinary Differential Equations" docx
... nonautonomous delay differential equation 1.2 has been done to the best of the author knowledge Motivated by these cases, as a part of this paper, we study the estimates of periods of periodic solutions ... Journal of Inequalities and Applications For the special case that n and p 1, various problems on the solutions of 1.1 , such as the existence of periodic solutions, bifurcations of periodic solutions, ... 1999 J Li and X.-Z He, “Multiple periodic solutions of differential delay equations created by asymptotically linear Hamiltonian systems,” Nonlinear Analysis: Theory, Methods & Applications, vol...
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Báo cáo hóa học: "Research Article Epileptic Seizure Prediction by a System of Particle Filter Associated with a Neural Network" doc
... patients can be described as a stochastic process and has a certain probability distribution Suffczynski et al [8] investigated the dynamical transitions between normal and paroxysmal state of epilepsy ... based on this algorithm This technique is capable of implementing a recursive Bayesian filter by Monte Carlo simulations The key idea is to use a sample of random particles to approximate a posterior ... NY, USA, 1994 [20] M S Arulampalam, S Maskell, N Gordon, and T Clapp, A tutorial on particle filters for online nonlinear/non-Gaussian Bayesian tracking,” IEEE Transactions on Signal Processing,...
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Use of an extension of the park's transformation to determine control laws applied to a non sinusoidal permanent magnet synchronous motor
... permits us to have a best knowledge of the non sinusoidal permanent magnet synchronous motor We are so able as well to analyse the classical control laws such as 120' voltage control for example, as ... the instantaneous torque of the machine is This first transformation allows to reduce a three-phase system to an equivalent two-phase (xa,xp) system plus the zero-sequence component xo A vector ... a transformation that we can consider as an extension of the Park 's transformation for the synchronous machines with backelectromotive forces of any pattem With this new transformation a vector...
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Developing a system of exercises to improve public speaking skill in interpreting for the 4th year students of english at vinh university
... the first impression of the speaker when he stands on the stage It involves many aspects such as suits, hair style, tie, glasses, smell… Suitable appearance in every situation will make a good ... who shared similar ideas The calculated data were then illustrated into table to make a clear comparison 2.4 Findings and Discussion 2.4.1 Results and Discussion In this part, the data obtained ... difficulties in using them as professional speakers To give a good interpretation to audiences, students should spend more time to practice this sub skill 2.4.1.2.4 Appearance Appearance is an important...
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Developing a system of games to enhance short term memory for interpreter students at vinh university
... the age, two main ways of categorizing STM games were suggested: STM games for kids and STM games for adults According to Mayank s article (March 2, 2011), STM games are classified into four main ... rights and responsibilities of the players, and each player s goals While rules are subject to variations and changes, enough change in the rules usually results in a "new" game Secondly, each game ... television, etc 13 The second type of STM games is Visual Games The player participates in this type has to store the visual information as the pictures for a few seconds so that it can be used...
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Báo cáo khoa học: In vitro gamma-secretase cleavage of the Alzheimer’s amyloid precursor protein correlates to a subset of presenilin complexes and is inhibited by zinc potx
... inhibitor of csecretase cleavage of APP Results Design of a novel APP c-secretase substrate and standards Sensitive western blot assays for c-secretase were based on the production of a 3FLAG-tagged ... also show that dimethylsulfoxide is a solvent that allows greater detection of c-secretase activity Lastly, zinc causes structural changes in a c-secretase substrate and acts as an inhibitor of ... CHAPSO columns Analysis of fractions from COS7-SPC99-3FLAG separations showed a shift for PS1 NTF to low molecular mass fractions after chromatography in the presence of 0.5% CHAPSO as compared...
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A Master’s Research Project Presented to The Faculty of the College of Education Ohio University pdf
... a specific response they each submitted Mr Jones was also asked in his follow-up email to clarify a response he submitted to one of the questions I asked Mr Crystal to clarify his responses to ... question separately in order to obtain an accurate analysis 21 While analyzing each participant s responses, I specifically categorized their answers based on similarities and differences with notable ... students participate in the stock market by allowing students to buy and sell fake stocks This suggestion is much like the Stock Market Game His second suggestion is allowing students to create...
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Báo cáo hóa học: " Research Article Algorithms of Common Solutions to Generalized Mixed Equilibrium Problems and a System of Quasivariational Inclusions for Two Difference Nonlinear Operators in Banach Spaces" pdf
... 31 X Qin, S S Chang, Y J Cho, and S M Kang, “Approximation of solutions to a system of variational inclusions in Banach spaces,” Journal of Inequalities and Applications, vol 2010, Article ID ... a common solution of generalized equilibrium and variational inequality problems in Banach spaces,” Abstract and Applied Analysis, vol 2010, Article ID 734126, 26 pages, 2010 21 S Takahashi and ... theorems for resolvents of accretive operators in Banach spaces,” Journal of Mathematical Analysis and Applications, vol 75, no 1, pp 287–292, 1980 30 P Katchang and P Kumam, “An iterative algorithm...
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Báo cáo hóa học: " Research Article Design and Implementation of a Generic Energy-Harvesting Framework Applied to the Evaluation of a Large-Scale Electronic Shelf-Labeling Wireless Sensor Network" pdf
... average success rate (Savg ) is 91% on the tesbed and 91.5% in Castalia Although the average success rate is stable, individual success rates (Sind ) are not: temporal and spatial fluctuations tend to ... has advanced and accurate radio and wireless channel models Castalia is built on OMNeT++, a framework which provides the basic tools to write simulators In Castalia, nodes are OMNet++ modules ... voltage across the virtual capacitor goes under a threshold, a “resource mgr out of energy” message is sent to the modules Each module that receives this message will stop handling the messages...
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Báo cáo hóa học: " Research Article Optimum Detection of Ultrasonic Echoes Applied to the Analysis of the First Layer of a Restored Dome" pot
... materials exhibiting regular spreading of the grains [6] It is also reasonable to assume that the presence of the interface may alter the grain noise statistics, so that we should consider a ... algorithms allows us a total control of the work The study was made on a : scale model of the actual dome to overcome the problems of accessibility and the danger of damaging paintings A photograph of ... source location and tracking based on sensor and array signal processing He has published more than 50 papers including journals and conference contributions Addisson Salazar is working towards the...
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ROTHE TIME-DISCRETIZATION METHOD APPLIED TO A QUASILINEAR WAVE EQUATION SUBJECT TO INTEGRAL pdf
... notations, definitions, assumptions, and some auxiliary results Moreover, the concept of the required solution is stated, as well as the main result of the paper Section is devoted to the construction ... Algeria E-mail address: af bouziani@hotmail.com Nabil Merazga: D´ partement de Math´ matiques, Centre Universitaire Larbi Ben M’hidi, Oum El e e Bouaghi 04000, Algeria E-mail address: nabilmerazga@yahoo.com ... derivation is the subject of the following section A priori estimates for the approximations In what follows, c denote generic positive constants which are not necessarily the same at any two places...
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entropy demystified the second law reduced to plain common sense
... the water The Second Law may also be formulated in terms of the spontaneous expansion of a gas It can also be shown that this, as well as other formulations, is equivalent to the Clausius and ... possible microstates We shall come back to these aspects of a physical system in Chapters and With these further assumptions that would crystallize into a firm theory of statistical thermodynamics, ... Second Law is nothing but a statement of what everyone of us is familiar with The greatness of Clausius’ achievement was his outstanding prescience that all of these spontaneous processes are governed...
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Báo cáo toán học: "A counterexample to a conjecture of Erd˝s, Graham and Spencer o" pdf
... Graham and Spencer o ([2],p 41) that if ≤ a1 ≤ a2 ≤ · · · ≤ as with s 1/ai < n − 1/30, then this sum i=1 can be decomposed into n parts so that all partial sums are ≤ This is not true for s a ... for any integers ≤ a1 ≤ a2 ≤ · · · ≤ as with n ≥ and s 1/ai < n − α(n), this sum can be decomposed into n parts so that i=1 all partial sums are ≤ Erd s- Graham-Spencer conjecture hoped that α(n) ... distinguish four cases Case l ≥ In this case we must have k A1 1 1 13 ≥ + + = >1 ak 12 and we are done Case l = and ∈ A1 Assume that t ∈ N and k A1 If t ≥ 2, we have k A1 1 t = + + ak 11 1 134...
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Báo cáo sinh học: "Estimation of genetic parameters of egg production traits of laying hens by restricted maximum likelihood applied to a multiple-trait reduced animal model" pps
... multivariate analysis to a series of univariate analyses and consequently, drastically decreased computational costs These computational costs were also lowered by reducing the number of equations ... multiple-trait reduced animal model; and 2) to show the application of some state -of- the-art techniques which make estimation possible in strains of laying hens with large numbers of birds MATERIALS AND ... by trial and error in order to obtain a maximum of 800 parents, corresponding to sampling rates of m5and 17% respectively for strains A and B, which is as many as can be handled This sampling...
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the implementation of consciousness-raising technique on grammar teaching to a class of second-year non-major students at hanoi national university of education
... post-treatment questionnaires An additional data collection tool was a collection of students’ worksheets The type of data analysis used in this study was descriptive statistics Significance of the study ... the statistical method to analyze the data Chapter 3, the Findings and Discussion, provides an analysis of the data, the interpretation of the results and discusses some prominent issues arising ... researchers that learners need enough proficiency to perform consciousness-raising tasks This paper describes a study to investigate whether this expectation has any basis Research problems and...
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Fredholm alternative for the second order differential opertor associated to a class of boundary conditions
... involves several new ideas and gives a unified method of attack for many boundary value problems at resonance Previous paper dealt with one problem at a time whereas our method allows us to solve many ... for Advanced Study in Mathematics (VIASM) References [1] L Cesari, Functional analysis, nonlinear differential equations and the alternative method, Proc Conf., Mich State Univ., East Lansing, ... 2d To prove this Theorem we need the following lemma Lemma 2.2 Let E, F be two vector spaces on field , be a linear operator from E into F Assume that be a subspaces of F If is an algebraic...
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Children’s Health Deficits due to Diarrhoea: Effects of Water Supply and Sanitation Systems in Slums with Different Water Logging Conditions
... conditions, and (2) to assess the populations’ demographic factors, socioeconomic status, sanitary facilities and attitudes as potential factors associated with diarrhoea incidence among slums with varying ... facilitate discussions on the immediate, underlying causes of health implications and ways to address these causes CONCLUSIONS DALYs lost varied considerably among the durations as well as for ... purpose of this study Unsanitary types consisted of cesspools, pit latrines and storage tank facilities; open and homemade latrines consisted of hanging latrines Drainage pipes from latrines were...
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An analysis of the inaugural address by g w bush in the u s president election 2004 from a perspective of discoure analysis
... holders to gain and to realize power Work on persuasive speeches in general, and political speeches in particular suggests that speakers adopt a range of rhetorical devices and strategies to appeal ... PERSPECTIVE OF D .A prescribed required proclaim state years of sabbatical years of rest ultimate/ eventual final attain reach persistent constant swift fast anew again edifice of character set of ... war was waged This controversy has sharply divided the people and political parties As a result, keeping a vague tone of the war and the losses turns out as a strategic tactic as inaugural speech...
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Tài liệu World Bank, Inter-American Development Bank, and Subregional Development Banks in Latin America: Dynamics of a System of Multilateral Development Banks ppt
... Salvador, Guatemala, Honduras, Nicaragua, Panama; and Argentina and Colombia outside the subregion, and; CDB in Anguilla, Antigua and Barbuda, the Bahamas, Barbados, Belize, British Virgin Islands, Dominica, ... Dominica, Grenada, Guyana, Haiti, Jamaica, Montserrat, St Kitts and Nevis, St Lucia, St Vincent and the Grenadines, Trinidad and Tobago, and the Turks and Caicos Islands ADBI Working Paper 380 Prada ... hypothesis is that an MDB system is more decentralized as it shows more strength and dynamism at the subregional level in dimensions that are comparable across institutions and regions We are analyzing...
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