Xem 1-20 trên 1533 kết quả Stability
  • Tham khảo tài liệu 'loading and stability information booklet', nông - lâm - ngư, ngư nghiệp phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf208p vandungsdb 16-09-2010 95 37   Download

  • To achieve and maintain optimal health, it is essential that the vitamins in foods are present in sufficient quantity and are in a form that the body can assimilate. Vitamins in Foods: Analysis, Bioavailability, and Stability presents the latest information about vitamins and their analysis, bioavailability, and stability in foods.

    pdf814p mylan23 15-04-2013 46 23   Download

  • This publication presents agronomic reasons which have led to the development of controlled-release and stabilized fertilizers. The characteristics, the advantages and the possible disadvantages of controlled-release and nitrification/urease inhibitors are discussed. Particular attention is given to problems of legislation, registration, methodology and standardization. Leading manufacturers and their product ranges are listed.

    pdf156p lamvanthongpvcfc 25-09-2013 26 6   Download

  • For bidirectional associate memory neural networks with time-varying delays, the problems of determining the exponential stability and estimating the exponential convergence rate are investigated by employing the Lyapunov functional method and linear matrix inequality (LMI) technique. A novel criterion for the stability, which give information on the delay-dependent property, is derived.

    pdf9p vietanh_90 30-11-2010 685 5   Download

  • We obtain general results on the stability of mixing and rapid mixing (superpolynomial decay of correlations) for hyperbolic flows. Amongst C r Axiom A flows, r ≥ 2, we show that there is a C 2 -open, C r -dense set of flows for which each nontrivial hyperbolic basic set is rapid mixing. This is the first general result on the stability of rapid mixing (or even mixing) for Axiom A flows that holds in a C r , as opposed to H¨lder, topology. o

    pdf24p noel_noel 17-01-2013 31 5   Download

  • This paper introduces the notion of a stability condition on a triangulated category. The motivation comes from the study of Dirichlet branes in string theory, and especially from M.R. Douglas’s work on Π-stability. From a mathematical point of view, the most interesting feature of the definition is that the set of stability conditions Stab(D) on a fixed category D has a natural topology, thus defining a new invariant of triangulated categories.

    pdf30p noel_noel 17-01-2013 31 5   Download

  • This  paper  analyzes  the  stability  of  linear,  lumped,  quadratic,  and  cubic  spatial  interpolation functions in finite element one‐dimensional kinematic wave schemes for simulation of  rainfall‐runoff  processes.  Galerkin’s  residual  method  transforms  the  kinematic  wave  partial 

    pdf9p dem_thanh 22-12-2012 25 4   Download

  • What makes populations stabilize? What makes them fluctuate? Are populations in complex ecosystems more stable than populations in simple ecosystems? In 1973, Robert May addressed these questions in this classic book. May investigated the mathematical roots of population dynamics and argued-counter to most current biological thinking-that complex ecosystems in themselves do not lead to population stability.

    pdf234p phoebe75 01-02-2013 26 4   Download

  • Stability is a basic concern in both design and analysis of load-carrying systems and constitutes a major topic in the field of engineering science and mechanics. Since structural instability may lead to catastrophic failure of engineering structures, stability requirements must be satisfied besides requirements related to material failure. Knowledge on stability is of great importance in the areas of Civil Engineering, Mechanical Engineering and Aerospace Engineering; and all these disciplines have their own literature related to the subject....

    pdf140p greengrass304 15-09-2012 24 3   Download

  • Purposes of the research Building a new method (method directly applicable limit theorem) evaluate soil stabilization in accordance with the actual working of the soil environment, the study contributes to the development of stable subgrade; applying the above method to build a computer program, set the tables and nomogram helps engineers quickly determine the height and slope of embankment limited.

    pdf30p nganhanggddt2014 01-07-2014 42 3   Download

  • Lectures Price Stability: Why is it importantfor you? Chapter 4 presents the content: Introduction, Money – a short history, The importance of price stability, Factors determining price development, The ECB’s monetary policy,.... Invite you to consult.

    pdf80p ledongha 04-10-2014 15 3   Download

  • Lysozyme was partially purified from hen egg white by precipitation of non-lysozyme protein impurities during incubation in the presence of ethanol. The thermal stability of the obtained partially purified enzyme was also characterized.

    pdf10p aquaman27 15-01-2019 3 2   Download

  • This paper considers the exponential stability and stability radius of time-invarying dynamic equations with respect to linear dynamic perturbations on time scales. A formula for the stability radius is given. Keywords and phrases: time scales, exponential function, linear dynamic equation, exponentially stable, stability radius

    pdf11p tuanlocmuido 19-12-2012 19 1   Download

  • This paper deals with a formula of stability radii for an linear difference equation (LDEs for short) with the coefficients varying in time under structured parameter perturbations. It is shown that the lp− real and complex stability radii of these systems coincide and they are given by a formula of input-output operator. The result is considered as an discrete version of a previous result for time-varying ordinary differential equations [1]. Keywords: Robust stability, Linear difference equation, Input-output operator, Stability radius ...

    pdf10p tuanlocmuido 19-12-2012 24 1   Download

  • Tham khảo sách 'networked forces in stability operations - 101st airborne division,', khoa học xã hội, lịch sử văn hoá phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf0p xuancoem 02-02-2013 18 1   Download

  • his monograph presents the results of a project entitled Improving Army Doctrine and Planning for Stability Operations. A great deal of activity has been aimed at revising the approach to the planning and implementation of Stabilization, Security, Transition, and Reconstruction (SSTR) operations. The primary emphasis of the

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  • The United States participated in several interventions and state-building efforts during the 1990s, and the rationale for U.S. engagement in such efforts received a new urgency after the 9/11 attacks. However, recent U.S. experiences in Afghanistan and in Iraq, especially, have shown that engaging in stability and reconstruction

    pdf0p xuancoem 05-02-2013 13 1   Download

  • Lecture Control system design: The stability of linear feedback systems include all of the following content: The concept of stability, the Routh – Hurwitz stability criterion, the stability of state variable systems, system stability using control design software.

    pdf24p youcanletgo_04 17-01-2016 20 1   Download

  • In this paper, the author investigated the phenomenon of flutter, which may be the cause of instability of construction structure when it is affected by aerodynamics. By analyzing the effect of aerodynamic on the structure via mathematical analysis, the author has established a mathematical model to study the stability of the structure in the aerodynamic flux that moves supersonically.

    pdf8p truongtien_09 08-04-2018 3 1   Download

  • This article presents the method of determining the stability limit of the vehicle (robots or electric wheelchairs) that use tracks (chain, belt) for climbing and descending stairs. Research method was conducted by modeling vehicle which is working under the influence of some elements such as geometric, mass, velocity, acceleration, friction...Afterthat, we identify some conditions which lead to tipping.

    pdf7p sansan2 26-05-2018 7 1   Download


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