This article focuses on remaining childless as a result of certain choices and constraints (not on becoming childless as a result of outliving children). There are two main aims of this study. First it seeks to reveal whether any specifi c features appear when (temporarily) childless people are compared with those with children in the same cohorts. It also aims to explore what kinds of factors ...

This paper describes mathematical and software developments for a suite of programs for solving ordinary differential equations in Matlab.

Der ständig zunehmende Einsatz verteilter DV-Systeme führt zu einem stark steigenden Bedarf an verteilten Anwendungen. Deren Entwicklung in den verschiedensten Anwendungsfeldern wie Fabrikund Büroautomatisierung ist für die Anwender bislang kaum zu handhaben. Neue Konzepte des Software Engineering sind daher notwendig, und zwar in den drei Bereichen ‘Sprachen’, ‘Werkzeuge’ und ‘Umgebungen’. Obj...

a Procter & Gamble Co., Cincinnati, OH, USA b Department of Chemical Engineering, University of Delaware, Newark, DE, USA c International Fine Particle Research Institute, Wilmington, DE, USA d Department of Physics, Center for Nonlinear and Complex Systems, Duke University, Durham, NC, USA e Aerospace and Mechanical Engineering, University of Southern California, Los Angeles, CA, USA f Departm...

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3 Example: Differentiating the Lotka-Volterra ODE system 2 3.1 The Lotka-Volterra ODE system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3.2 The derivatives of the Lotka-Volterra ODE system . . . . . . . . . . . . . . . . . . 3 3.3 Integration of the original and augmented Lotka-Volterra ODE system with the Runge-Kutta method . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Current Security Considerations for Issues and Challenges of Trustworthy Semantic Web Akhilesh Dwivedi Department of CSE, Ambedkar Institute of Technology, GGS IP University, New Delhi, India Email: [email protected] Suresh Kumar Assistant Professor, Department of CSE, Ambedkar Institute of Technology, GGS IP University, New Delhi, India Email: [email protected] Abhishek Dwivedi Assista...

Acknowledgements: At this point I would like to thank Prof. Frank Lempio for his great support for this diploma thesis and the whole time of my studies at the university of Bayreuth. I am also very greatful for the great amount of time Robert Baier spent with me on talking about the content of this article and a lot more. It has really been a pleasure for me to work with him and I hope this wil...