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Recent years have seen a growing trend to derive models of macroscopic phenomena encountered in the fields of engineering, physics, chemistry, ecology, self-organisation theory and econophysics from various variational or extremum principles. Through the link between the integral extremum of a functional and the local extremum of a function (explicit, for example, in the Pontryagin's maximum principle variational and extremum principles are mutually related. Thus it makes sense to consider them within a common context. The main goal of Variational and Extremum Principles in Macroscopic Systems is to collect various mathematical formulations and examples of physical reasoning that involve bot...
Supply chain security encompasses measures preventing theft, smuggling, and sabotage through heightened awareness, enhanced visibility, and increased transparency. This necessitates the adoption of a security-by-design paradigm to achieve effective and efficient security measures, yielding additional benefits such as diminished supply chain costs. Given their vulnerability, transportation and logistics service providers play a pivotal role in supply chain security. This thesis leverages systems security engineering and security-by-design to provide a methodology for designing and evaluating security measures for physical transport goods. It formulates nine principles that define security-by-design and establishes a supply chain security framework. An adaptation of the TOGAF architecture development facilitates the creation of secure-by-design enterprise architectures. Security measures are documented using security-enhanced processes based on BPMN. This enables an analysis and compliance assessment to ascertain the alignment of security with business objectives and the adequate implementation of requirements. The culmination of these efforts is exemplified through a case study.
How do companies identify potentially disruptive technologies? How are they evaluated? And how are potentially disruptive technologies developed and implemented in companies? The disruption field study addresses these questions with the aim of providing insights into the actual handling of potentially disruptive technologies by companies.
Roadmapping as a method for integrated strategic planning of products, technologies, processes, services, or business models is in the focus of the Roadmapping Field Study. Since the contents and areas of application of roadmaps vary greatly in practice, we set ourselves the goal for the Roadmapping Field Study of finding out how roadmapping is used in the real world. The study was first conducted in 2015. The current study is an online survey with 190 participants. We asked for the organizational areas of application and the content, the organizational integration, the use of information sources, methods, and tools as well as for the challenges and best practices. In addition to the results, differences to the 2015 study as well as correlations are discussed. The results include, for example, that roadmaps are predominantly used for products in strategic planning and rather rarely for production planning.
Alternative Mathematical Theory of Non-equilibrium Phenomena presents an entirely new theoretical approach to complex non-equilibrium phenomena, especially Gibbs/Falk thermodynamics and fluid mechanics. This innovative new theory allows for inclusion of all state variables and introduces a new vector-dissipation velocity-which leads to useful restatements of momentum, the Second Law, and tensors for the laws of motion, friction, and heat conduction. This application-oriented text is relatively self-contained and is an excellent guide-book for engineers with a strong interest in fundamentals, or for professionals using applied mathematics and physics in engineering applications. This book emp...
This ambitious multidisciplinary volume surveys the science, forensics, politics, and ethics involved in responding to missing persons cases. International experts across the physical and social sciences offer data, case examples, and insights on best practices, new methods, and emerging specialties that may be employed in investigations. Topics such as secondary victimization, privacy issues, DNA identification, and the challenges of finding victims of war and genocide highlight the uncertainties and complexities surrounding these cases as well as possibilities for location and recovery. This diverse presentation will assist professionals in accessing new ideas, collaborating with colleague...
The parents of Robert Leroy Wiegand are Roy Elmer Wiegand (1905-1984) and Margaret Elizabeth McGregor (1902-1985). Most of the immigrant ancestors were German. After immigrating in the 1800s they settled in Kittanning Township in Armstrong County, Pennsylvania.
Dieser Band mit 42 aktuellen Arbeiten von 45 Wissenschafts- und Technikwissenschaftlern erscheint aus Anlass des 65. Geburtstages des Munchner Wissenschaftshistorikers Ivo Schneider. In den einzelnen Beitragen der Autoren, von denen die meisten der Wissenschafts- und Technikgeschichte, einige aber auch der Wissenschaftsphilosophie bzw. anderen Wissenschaftsdisziplinen entstammen, werden Arbeiten zur gesamten Wissenschafts- und Technikgeschichte von der Antike bis zum 20. Jahrhundert prasentiert. Aus den verschiedenen Kontexten heraus verweisen die Beitrage auf die Bedeutung von Form(en) in Mathematik und Philosophie, sie zeigen, dass keine moderne Naturwissenschaft ohne Zahl und Ordnung auskommt, wie auch die (moderne) Mathematik oft mehr mit Ordnung denn mit Zahl zu tun hat. Dem Leser wird in diesem Band das grosse Spektrum reflektionswissenschaftlicher Forschung ausgebreitet, das in der gegenwartigen Wissenschaftslandschaft leider immer weniger berucksichtigt wird.
Thomas Tischler entwickelt einen ganzheitlichen theoretischen Ansatz für eine Change-Management-orientierte Strategiengenerierung, mit dessen Hilfe eine proaktive kontinuierliche Zukunftsorientierung in Unternehmen dauerhaft institutionalisiert werden kann.