Vivre en autonomie et plus simplement, moins dépenser, avoir moins d'impact sur l'environnement... l'auto-suffisance est une tendance actuelle, renforcée par les années de Covid et la crise énergétique à venir. Que l'on soit citadin ou que l'on possède un petit jardin, les solutions sont multiples pour mieux produire les ressources dont nous avons besoin : l'énergie et la nourriture. Et pas besoin de changer radicalement son mode de vie ou de mettre le confort de côté !
Potager saisonnier, poulailler, four solaire, séchoir à herbes, cidre maison, garde-manger... Ce livre apporte toutes les clés pour réaliser ses projets de bricolage en vue de tendre vers l'auto-suffisance. Détaillés pas à pas, du plan de montage avec sa liste de débit jusqu'aux finitions, chaque projet est suffisamment simple pour être réalisé le temps d'un week-end.
Make sleek and functional home furnishings from inexpensive plywood and other off-the-shelf materials using only basic hand and power tools. This unique building guide offers 73 innovative ideas for using plywood to make everything from desks and workstations to children’s playhouses. Projects for every need and skill level are presented with clear assembly diagrams, step-by-step instructions, and photos of the finished product. Discover the simplistic beauty plywood can bring to your next project and take pride in making your own handmade furniture.
Tensors and methods of differential geometry are very useful mathematical tools in many fields of modern physics and computational engineering including relativity physics, electrodynamics, computational fluid dynamics (CFD), continuum mechanics, aero and vibroacoustics and cybernetics.This book comprehensively presents topics, such as bra-ket notation, tensor analysis and elementary differential geometry of a moving surface. Moreover, authors intentionally abstain from giving mathematically rigorous definitions and derivations that are however dealt with as precisely as possible. The reader is provided with hands-on calculations and worked-out examples at which he will learn how to handle the bra-ket notation, tensors and differential geometry and to use them in the physical and engineering world. The target audience primarily comprises graduate students in physics and engineering, research scientists and practicing engineers.
Peter Lang GmbH, Internationaler Verlag der Wissenschaften
20 Avril 2015
9783653976649
Mit der vorliegenden Abhandlung liegt erstmals eine umfassende Untersuchung der Relevanz der Business Judgement Rule gemäß § 93 Abs. 1 S. 2 AktG für die Vorstandsuntreue vor. Die Untersuchung erstreckt sich sowohl auf die Frage des Bestehens einer entlastenden (strafausschließenden) als auch einer belastenden (strafbegründenden) Relevanz. Der Autor unterscheidet dabei nach unmittelbarer und mittelbarer Relevanz. Im Zentrum der Arbeit steht die Herleitung einer mittelbar belastenden Relevanz in Form einer Indizwirkung für den Fall eines Verstoßes gegen einzelne Kriterien der Business Judgement Rule. Der Autor untersucht dabei eine Übertragbarkeit des aktienrechtlich im Rahmen von § 93 Abs. 1 S. 1 und 2 AktG jeweils anzulegenden ex ante-Maßstabs auf die strafrechtliche Wertungsebene. Er bringt schließlich die festgestellte mittelbare Relevanz einer Nichterfüllung der einzelnen Kriterien der Business Judgement Rule für das Vorliegen einer untreuerelevanten Pflichtverletzung unter Zugrundelegung des Maßstabs von § 93 Abs. 1 S. 1 AktG zuzüglich eines strafrechtlichen Evidenzkriteriums in Bezug zur einschlägigen hchstrichterlichen Rechtsprechung.
This book presents tensors and differential geometry in a comprehensive and approachable manner, providing a bridge from the place where physics and engineering mathematics end, and the place where tensor analysis begins. Among the topics examined are tensor analysis, elementary differential geometry of moving surfaces, and k-differential forms. The book includes numerous examples with solutions and concrete calculations, which guide readers through these complex topics step by step. Mindful of the practical needs of engineers and physicists, book favors simplicity over a more rigorous, formal approach. The book shows readers how to work with tensors and differential geometry and how to apply them to modeling the physical and engineering world.The authors provide chapter-length treatment of topics at the intersection of advanced mathematics, and physics and engineering: o General Basis and Bra-Ket Notationo Tensor Analysiso Elementary Differential Geometryo Differential Formso Applications of Tensors and Differential Geometryo Tensors and Bra-Ket Notation in Quantum MechanicsThe text reviews methods and applications in computational fluid dynamics; continuum mechanics; electrodynamics in special relativity; cosmology in the Minkowski four-dimensional space time; and relativistic and non-relativistic quantum mechanics.Tensor Analysis and Elementary Differential Geometry for Physicists and Engineers benefits research scientists and practicing engineers in a variety of fields, who use tensor analysis and differential geometry in the context of applied physics, and electrical and mechanical engineering. It will also interest graduate students in applied physics and engineering.
