Wicca is America’s fastest growing religion. By the year 2012, it’s projected to be the third largest religion in the United States. In Generation Hex, Marla Alupoaicei and Dillon Burroughs explore the history, culture, and practices of Wicca. As part of their research, they interviewed travelers to historic Salem, Massachusetts, consulted practitioners of leading neopagan conferences in the Pacific Northwest and Canada, and dialogued with several current and former adherents of Wicca and other forms of witchcraft to evaluate the past and present of this growing spiritual tradition. The result is a compelling account that will inform and equip Christians (especially parents) to understand Wiccan and New Age teachings. Readers will have confidence to explain this belief system to others and to communicate the gospel to those caught up in this practice. Generation Hex identifies with the spiritual hunger of a generation seeking truth, authenticity, and hope in a fragmented world. It’s perfect for personal study or as a gift for anyone interested or involved in Wicca.

Move over, older occultists - Generation Hex is in effect!

Highlights the Progression of Meshing Technologies and Their Applications Finite Element Mesh Generation provides a concise and comprehensive guide to the application of finite element mesh generation over 2D domains, curved surfaces, and 3D space. Organised according to the geometry and dimension of the problem domains, it develops from the basic meshing algorithms to the most advanced schemes to deal with problems with specific requirements such as boundary conformity, adaptive and anisotropic elements, shape qualities, and mesh optimization. It sets out the fundamentals of popular techniques, including: Delaunay triangulation Advancing-front (ADF) approach Quadtree/Octree techniques Refinement and optimization-based strategies From the geometrical and the topological aspects and their associated operations and inter-relationships, each approach is vividly described and illustrated with examples. Beyond the algorithms, the book also explores the practice of using metric tensor and surface curvatures for generating anisotropic meshes on parametric space. It presents results from research including 3D anisotropic meshing, mesh generation over unbounded domains, meshing by means of intersection, re-meshing by Delaunay-ADF approach, mesh refinement and optimization, generation of hexahedral meshes, and large scale and parallel meshing, along with innovative unpublished meshing methods. The author provides illustrations of major meshing algorithms, pseudo codes, and programming codes in C++ or FORTRAN. Geared toward research centers, universities, and engineering companies, Finite Element Mesh Generation describes mesh generation methods and fundamental techniques, and also serves as a valuable reference for laymen and experts alike.

The developments in mesh generation are usually driven by the needs of new applications and/or novel algorithms. The last decade has seen a renewed interest in mesh generation and adaptation by the computational engineering community, due to the challenges introduced by complex industrial problems.Another common challenge is the need to handle complex geometries. Nowadays, it is becoming obvious that geometry should be persistent throughout the whole simulation process. Several methodologies that can carry the geometric information throughout the simulation stage are available, but due to the novelty of these methods, the generation of suitable meshes for these techniques is still the main obstacle for the industrial uptake of this technology.This book will cover different aspects of mesh generation and adaptation, with particular emphasis on cutting-edge mesh generation techniques for advanced discretisation methods and complex geometries.

Sinds haar tienerjaren gelooft Elfi De Bruyn dat er meer te ontdekken valt dan wat er in de sterren staat geschreven. Zeis dan ook een big believer van je eigen Universum creëren. Een realiteit die niet altijd rozengeur en maneschijn was, maar die ze de laatste jaren zelf leerde inkleuren. Elfi neemt de lezer mee in haar persoonlijke zoektocht naar zelfliefde. Ze geeft tips én DIY-trucjes die magie strooien over haar leven: leer je geboortehoroscoop lezen, de wondere wereld van Tarot, de kracht van kristallen, essentiële oliën, de magie van kruiden en feel good-recepten.

Comprehensive Energy Systems, Seven Volume Set provides a unified source of information covering the entire spectrum of energy, one of the most significant issues humanity has to face. This comprehensive book describes traditional and novel energy systems, from single generation to multi-generation, also covering theory and applications. In addition, it also presents high-level coverage on energy policies, strategies, environmental impacts and sustainable development. No other published work covers such breadth of topics in similar depth. High-level sections include Energy Fundamentals, Energy Materials, Energy Production, Energy Conversion, and Energy Management. Offers the most comprehensive resource available on the topic of energy systems Presents an authoritative resource authored and edited by leading experts in the field Consolidates information currently scattered in publications from different research fields (engineering as well as physics, chemistry, environmental sciences and economics), thus ensuring a common standard and language