theory of inventive problem solving ppt

... distilled the problems, contradictions, and solutions in these patents into a theory of inventive problem solving which he named TRIZ. 3.0 TRIZ: The Theory of Inventive Problem Solving There ... cutting needs. Figure 1. General Problem Solving Model. 2.1 Inventive Problems The other type of problem is one with no known solution. It is called an inventive problem and may contain contradictory ... findings are summarized in Table 1. Table 1. Levels of Inventiveness. Level Degree of inventiveness % of solutions Source of knowledge Approximate # of solutions to consider 1 Apparent solution 32%...

Ngày tải lên: 10/12/2013, 03:15

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Ngày tải lên: 27/01/2014, 08:20

... description of an important part of the kinetic theory of gases, this book has played the important role of transmitting the solved and unsolved problems of kinetic theory to generations of students ... the light of the work of Kihara, of Waldmann, of Grad and of Hirschfelder, Curtiss and Bird. A few minor changes of notation have been made; these are set out at the end of the list of symbols ... cases of much more general results of statistical mechanics. 6. The interpretation of kinetic -theory results The methods of the kinetic theory are successful in giving results of practical...

Ngày tải lên: 13/02/2014, 23:20

... information. The theory and empirical evidence of efficient markets is usually stated in terms of the behavior of prices over time and of the adjustments of the equilibrium prices to the release of “new” ... value a wide variety of claims both in theory and in practice. Chapter 3 begins the study of single-period portfolio problems. It also introduces the student to the theory of efficient markets: ... p which supports the returns tableau of an economy if and only if there are no arbitrage opportunities of the first or second types. Proof. (Only the proof of necessity is given here. Sufficiency...

Ngày tải lên: 29/03/2014, 18:20

... presents a number of methods to analyze data with further detail of the methods provided in the appendices. ptg999 xvi A ProfessionAl’s Guide to deCision sCienCe And Problem solvinG Quantifiable ... improvement. Figure 2.2 shows a grouping of Information Technology, Customer ptg999 38 A ProfessionAl’s Guide to decision science And Problem solvinG objectives of an organization. Decision criteria ... developing decision models and solving organizational problems. These tech- niques focus on improving the efficiency of an organization and are important in solving real-world problems, as stated here. •Statistical...

Ngày tải lên: 30/03/2014, 18:20

... to find a zero of a function of one variable. Solution to (sets of) Ordinary Differential Equation (ode45) Here is an example using the power of an ODE solver. Consider the system of reactions ... hints V. Problem Solving 11 Polynomial Curve fitting, taking a derivative 12 Misc. Hints 13 Numerical Integration 14 Solving simultaneous algebraic equations (fsolve) 15 Solution to (sets of) Ordinary ... Bookstore or with the purchase of the Student Matlab software.), and the on-line help available in Matlab (See p. 3) Another good reference is Engineering Problem Solving using Matlab, by D.M....

Ngày tải lên: 29/06/2014, 02:20

... a surviving holder of the annuity. 3 A long-term annuity pays a flow of returns, specified in advance, over a certain period of time or indefinitely. When the short-run returns of annuities’ depend ... survival function, the purchase or sale of a long-term annuity is equivalent to a sequence of purchases or sales of short-term annuities. However, upon the arrival of information on and the differentiation ... arrival of risk-class information yield a predetermined flow of returns which, in equilibrium, reflect the expected relative weight of different risk classes in the population. Because of their...

Ngày tải lên: 21/06/2014, 08:20

... purchase of a smaller amount of annuities early in life because of overly pessimistic beliefs about survival probabilities (a form of short-sightedness). It may provide one explanation of the observed small ... decreasing the marginal utility of consumption and hence the value of this postponement. Which of these opposite effects dominates depends on whether the elasticity of the marginal utility is larger ... is a positive rate of interest on assets, the competitive rate of return on annuities is equal to the rate of interest plus the hazard rate. The reason is obvious: The issuers of annuities can...

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Ngày tải lên: 19/02/2014, 14:20

... costs of firms, as well as consumer preferences. This is typical in the field of insurance. Expected costs of medical insurance, for example, depend on the health characteristics of the insured. Of ... longevities of individuals. Consequently, annuities are offered at the same price to all potential buyers, leading to a pooling equilibrium. In contrast, the setting for the standard theory of optimum ... + R. (14.17) The problem of optimum commodity taxation can now be stated: The government wishes to raise a given amount, T, of tax revenue, t ˆ x( ˆ q) = T, (14.18) by means of unit taxes, t...

Ngày tải lên: 21/06/2014, 08:20

... includes a derivation of the equilibrium rate of return on annuities purchased prior to the realization of heterogeneous risk classes. Chapter 9 analyzes the characteristics of a pooling equilibrium, ... question of the functioning of a competitive annuity market. It is hoped that, this analysis can provide an underpinning for better SS reform designs. 1.1 Brief Outline of the Book The purpose of chapter ... or “higher longevity,” using the concepts of stochastic dominance developed in the theory of finance. In particular, it describes the possible effects of changes in longevity on survival probabilities...

Ngày tải lên: 21/06/2014, 08:20

... economics of incomplete information. Quarterly Journal of Economics 90: 624–649. Salanie, B. 2000. Microeconomics of Market Failure. Cambridge, MA: MIT Press. Salanie, B. 2003. The Economics of Taxation. ... bequests and, 82; bundling and, 131; defined, 67; empirical importance of, 67; general model for, 69–71; proof of, 76; rate of return and, 71; refundable annuities and, 144–49; risk class and, ... not to leave: The distribution of bequest motives, National Bureau of Economic Research, Working Paper No. 11767. Kotlikoff, L., and L. Summers. 1981. The role of intergenerational transfers...

Ngày tải lên: 21/06/2014, 08:20

... Article Problem Solving of Low Data Throughput on Mobile Devices by Artefacts Prebuffering Ondrej Krejcar Department of Measurement and Control, Centre for Applied Cybernetics, Faculty of Electrical ... with a problem of low data throughput on wirelessly connected mobile devices and a possibility to solve this problem by prebuffering of selected artefacts. The basics are in determining the problem ... are first transferred to cache (use of Microsoft explorer or Opera browser) which is relatively slow. The use of an SD card could speed up the transfer. The other problem particularly for large data...

Ngày tải lên: 21/06/2014, 22:20

... -Qi of mass m travels in a circular orbit of radius R about a charge of opposite sign Q2. Q2 (a) What is the equilibrium angular speed of the charge -Qi? (b) This problem ... carried integer multiples of negative charge e - 1.6 x 10 - coul. 4. Two small conducting balls, each of mass m, are at the end of insulating strings of length I joined at ... model of the atom if the charge -Q1 is that of an electron and Q2 = Ze is the nuclear charge, where Z is the number of protons. According to the postulates of quantum...

Ngày tải lên: 03/07/2014, 02:20

... front of ,p results because of the minus sign relating the volume polarization charge density to the diver- gence of P. To summarize, polarization charge is the source of ... electric field due to a uniformly polarized cylinder of length L is the same as for two disks of surface charge of opposite polarity + Po at z = L/2. (b) The perpendicular ... of P and EE By integrating the flux of polarization over the same Gaus- sian pillbox surface, shown in Figure 3-12b, we relate the discontinuity in normal component of...

Ngày tải lên: 03/07/2014, 02:20

Ngày tải lên: 03/07/2014, 02:20

Ngày tải lên: 03/07/2014, 02:20

Ngày tải lên: 03/07/2014, 02:20

Ngày tải lên: 03/07/2014, 02:20