Titlebook: Introduction to Topological Defects and Solitons; In Liquid Crystals, Jonathan V. Selinger Textbook 2024 The Editor(s) (if applicable) and

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Defects in Crystalsslocations, which are very common and important for technology. Orientational order is associated with disclinations, which are much less common but are still important concepts in the theory of crystals. This chapter presents the topology and energetics of dislocations and disclinations, emphasizin

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Phases with Regular Arrays of Defects or Solitonsation. The frustration may arise from an incompatibility between two physical mechanisms, such as between chirality and applied magnetic field. Alternatively, it may arise from an incompatibility between a single physical mechanism and the geometry of space, as in the packing of pentagons, or in a d

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Jonathan V. Selingernder which the country joined the EU. This conclusion has several implications for country-specific research within the EU, but I also hope it suggests some alternatives to existing theories of EU integration and policymaking. At a more specific level, certain claims of country-specific explanations

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Jonathan V. Selinger in the former Soviet Union’s sphere of influence. For the countries in Central and Eastern Europe, the division of the continent at the end of the Cold War ushered in an often dramatic reshaping of their political and national identity. In political debates, this reorientation in the post-Communist