Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    ISSN: 0140-1971
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine , Psychology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Children and Youth Services Review 2 (1980), S. 351-353 
    ISSN: 0190-7409
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine , Education , Psychology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Mathematical programming 17 (1979), S. 156-175 
    ISSN: 1436-4646
    Keywords: Geometric Programming Algorithms ; Nonlinear Programming ; Second-Order Methods
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Mathematics
    Notes: Abstract In this paper we analyse algorithms for the geometric dual of posynomial programming problems, that make explicit use of second order information. Out of two possible approaches to the problem, it is shown that one is almost always superior. Interestingly enough, it is the second, inferior approach that has dominated the geometric programming literature.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Social psychiatry and psychiatric epidemiology 8 (1973), S. 212-219 
    ISSN: 1433-9285
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Certains résultats d'une étude effectuée récemment sur l'agression parmi les adolescents de la classe ouvrière anglaise vivant dans un milieu défavorable ont été utilisés afin d'examiner les points de vue opposés sur ce comportement et adoptés le plus fréquemment dans ce domaine: 1. le point de vue qui veut que l'agressivité soit pathologique et 2. la position selon laquelle ce comportement serait un dérivé de l'adaptation au style de vie de la classe inférieure. Les jeunes considérés comme agressifs ou non-agressifs par leurs pairs ont été interviewés en profondeur au moyen d'un schéma conçu de façon à mettre en évidence l'image qu'ils se font d'eux-mêmes et de leur environnement, les activités qu'ils apprécient et les comportements agressifs notés par eux-mêmes. Les résultats montrent que l'agression est un comportement adaptatif et motivé, en relation com-plexe avec la personnalité et l'environnement des jeunes étudiés.
    Abstract: Zusamenfassung Einige Ergebnisse einer kürzlich fertiggestellten Untersuchung über Aggression unter jugendlichen englischen Arbeitern in einem sozialen Notstandsgebiet werden zur Untersuchung gegensätzlicher Gesichtspunkte für die Interpretation dieses Verhaltens benutzt, die auf dem Gebiet vorherrschen: 1. die Meinung, daß Aggressivität pathologisch sei und 2. die Auffassung, daß eine aggressive Handlung ein Nebenprodukt der Anpassung an den Lebensstil der Unterschicht sei. In einem Tiefeninterview wurden die durch ihre Kameraden als aggressiv oder nicht aggressiv beurteilten Jugendlichen anhand eines Fragenkatalogs zur Erfassung der Vorstellungen von sich selbst und ihrer Umwelt, der bevorzugten Aktivitäten und des selbst berichteten aggressiven Verhaltens untersucht. Die Ergebnisse stützen die Auffassung, daß Aggression eine Anpassungsleistung ist. Als motiviertes Verhalten steht sie in einer komplexen Beziehung zur Persönlichkeit und zur Umwelt der jugendlichen Probanden.
    Notes: Summary Some results from a recently completed study into aggression among English working-class adolescents in a depressed neighbourhood are used to examine contrasted perspectives of this behaviour that are prevalent in the field: 1. the view which sees aggressiveness as pathological and 2. the position arguing that this action is a by-product of adjusting to the lower-class style of life. Yougsters judged as aggressive or non-aggressive by their peers were depth interviewed with a schedule probing the images they held of themselves and their environment, the activities they valued and self-reported aggressive behaviour. The results support the argument that aggression is adjustive, motivated behaviour that holds a complex relationship to the personality and environment of the young people studied.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Journal of optimization theory and applications 26 (1978), S. 243-252 
    ISSN: 1573-2878
    Keywords: Geometric programming ; duality ; subsidiary problems ; nonlinear programming
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract The aim of this paper is not to derive new results, but rather to provide insight that will hopefully aid researchers involved in the design and coding of algorithms for geometric programs. The main contributions made here are: (i) a computationally useful interpretation of the Lagrange multipliers associated with the dual orthogonality constraints, (ii) a computationally useful interpretation of the Lagrange multiplier associated with the dual normality constraint, and (iii) an analysis of the much-avoided issue of subsidiary problems.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Chichester [u.a.] : Wiley-Blackwell
    International Journal for Numerical Methods in Engineering 9 (1975), S. 149-168 
    ISSN: 0029-5981
    Keywords: Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics , Technology
    Notes: A cutting plane algorithm for the solution of generalized geometric programs with bounded variables is described and then illustrated by the detailed solution of a small numerical example. Convergence of this algorithm to a Kuhn-Tucker point of the program is assured if an initial feasible solution is available to initiate the algorithm. An algorithm for determining a feasible solution to a set of generalized posynomial inequalities which may be used to find a global minimum to the program as well as test for consistency of the constraint set, is also presented. Finally an application in optimal engineering design with seven variables and fourteen non-linear inequality constraints is formulated and solved.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Chichester [u.a.] : Wiley-Blackwell
    International Journal for Numerical Methods in Engineering 10 (1976), S. 1191-1193 
    ISSN: 0029-5981
    Keywords: Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics , Technology
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Journal of optimization theory and applications 37 (1982), S. 1-21 
    ISSN: 1573-2878
    Keywords: Sensitivity analysis ; geometric programming ; nonlinear programming
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract A unified approach to computing first, second, or higher-order derivatives of any of the primal and dual variables or multipliers of a geometric programming problem, with respect to any of the problem parameters (term coefficients, exponents, and constraint right-hand sides) is presented. Conditions under which the sensitivity equations possess a unique solution are developed, and ranging results are also derived. The analysis for approximating second and higher-order sensitivity generalizes to any sufficiently smooth nonlinear program.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Journal of optimization theory and applications 26 (1978), S. 149-183 
    ISSN: 1573-2878
    Keywords: Geometric programming ; state of the art ; signomial programhing ; nonlinear programming ; software
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract This paper attempts to consolidate over 15 years of attempts at designing algorithms for geometric programming (GP) and its extensions. The pitfalls encountered when solving GP problems and some proposed remedies are discussed in detail. A comprehensive summary of published software for the solution of GP problems is included. Also included is a numerical comparison of some of the more promising recently developed computer codes for geometric programming on a specially chosen set of GP test problems. The relative performance of these codes is measured in terms of their robustness as well as speed of computation. The performance of some general nonlinear programming (NLP) codes on the same set of test problems is also given and compared with the results for the GP codes. The paper concludes with some suggestions for future research.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...