Results 61 to 70 of about 8,289 (116)
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Shunts, Indications, Problems and Characteristics
Child's Nervous System, 1988My presentation consists of three very specific aspects of shunting system—indications, problems, and characteristics. I have chosen to place these aspects in this order since the indications determine when a shunt is necessary, the problems place its shortcomings in relief, and the two provide us with the desired characteristics.
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Pulse-Frequency Characteristics in Bifurcation Problems
Automation and Remote Control, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nurov, I. D., Yumagulov, M. G.
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Asian Megacity Characteristics, Problems, and Policies
International Regional Science Review, 1989Using ten Asian megacities as examples, this article discusses a range of megacity characteristics and problems, including population growth, economic structure, spatial strategies, land policy, urban service provision, institutional development, and managerial problems.
E M, Brennan, H W, Richardson
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2018
Problem characteristics and social structures make environmental problems easy to create and difficult to address. Environmental problems are externalities—unintended consequences of other goals and activities people pursue. Because people don’t individually experience much, if any, of the harm they create (which is likely to affect others distant in ...
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Problem characteristics and social structures make environmental problems easy to create and difficult to address. Environmental problems are externalities—unintended consequences of other goals and activities people pursue. Because people don’t individually experience much, if any, of the harm they create (which is likely to affect others distant in ...
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Differential Inequalities and Characteristic Value Problems
SIAM Review, 1976Sturm–Liouville problems are discussed under hypotheses too weak to guarantee uniqueness of solutions of the related initial value problems. The results include sharp upper and lower bounds for the nth characteristic value, a simple procedure for deducing existence of the nth characteristic function from its existence on subintervals for $n = 1$, a ...
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Solution of Characteristic Problems
2011The main objective of the analysis presented in this chapter consists in finding solutions allowing calculating the factor of conjugation (FC), whose definition is given by (2.13)[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]. After substitution of the equations for the temperature oscillations (2.9a), (2.9b) together with (2.11) for the THTC in ...
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ON SOME CHARACTERISTIC CAUCHY PROBLEMS
Advances in Mathematics: Scientific Journal, 2021By means of some regularizations for an ill posed Cauchy problem, we define an associated generalized problem and discuss the conditions for solvability of it. To illustrate this, starting from the semilinear unidirectional wave equation with data given on a characteristic curve, we show existence and uniqueness of the solution in convenient ...
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Diagnostic Characteristics and Problems
1981This chapter attempts to diagnose or analyse those features or factors which have made it possible for the developed countries to become developed and then to show that, in spite of their power, prosperity and cultural leadership, they have not been able to escape entirely serious difficulties and national problems.
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Problem–Problem Solver Characteristics Affectingthe Calibration of Judgments
Organizational Behavior and Human Decision Processes, 1996Abstract The purpose of this paper is to examine factors that affect the calibration of judgments by systematically comparing experts’ judgments to novices’ when solving a complex, real-world problem that varies in its initial characteristics. Calibration in this context refers to the proportion of times decision makers provide a range about their ...
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On a characteristic Cauchy problem
Annali di Matematica Pura ed Applicata, 1987The author considers the characteristic Cauchy problem (C) \[ u_{ts}+\sum^{n}_{j,k=1}a_{jk} u_{x_ jx_ k}+\sum^{n}_{j=1}b_ j u\quad_{x_ j}+cu=f\quad in\quad [0,T]\times {\mathbb{R}}\times {\mathbb{R}}\quad n, \] \[ u(0,s,x)=g(s,x),\quad (s,x)\in {\mathbb{R}}\times {\mathbb{R}}\quad n.
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