This book introduces the theoretical elements at the basis of various classes of algorithms commonly employed in the physical layer (and, in part, in MAC layer) of wireless communications systems. It focuses on single user systems, so ignoring multiple access techniques. Moreover, emphasis is put on single-input single-output (SISO) systems, although some relevant topics about multiple-input multiple-output (MIMO) systems are also illustrated. Comprehensive wireless specific guide to algorithmic techniques Provides a detailed analysis of channel equalization and channel coding for wireless applications Unique conceptual approach focusing in single user systems Covers algebraic decoding, modulation techniques, channel coding and channel equalisation
This comprehensive, evidence-based guide promotes an integrative approach to using complementary therapies with conventional medicines. It increases awareness of the sound scientific basis to aromatherapy with a wealth of data, and contains practical information for treatment. Contents include: Skin structure and function * Essential oil sciences in context * Aromadermatology and safety issues * The essentials of aromatic formulations * Skin-care essentials * Skin and the psyche * Skin infections * Childhood skin complaints * Inflammatory disorders * Wound care * Nails, hair and sebaceous glands ‘With the growing interest in aromatherapy, it is important that therapists and healthcare professionals are able to offer a valid rationale when integrating essential oils into clinical care. Sound knowledge of bio-chemical principles and the ability to critically appraise and apply relevant research are fundamental requirements. This book offers a comprehensive, in-depth view of current knowledge. The authors have skilfully woven research and clinical application. A range of therapeutic possibilities is explored and offers practitioners alternative approaches to the management of skin conditions. These include detailed discussions on different methods of application. I hope that this book will become a standard text on both pre-qualifying and CPD courses in aromatherapy.’ – Angela Avis, in her Foreword ‘This well-illustrated, thorough and authoritative text is written in a language and style that is clear and accessible to a variety of healthcare practitioners. A thorough understanding of dermatology underpins the book, and both current research and clinical knowledge are elegantly applied to the skin conditions discussed.’ – Robert Tisserand, in his Foreword
How has the fashion industry responded to turn-of-the-millennium non-binary identities? Do they have a supportive or exploitative relationship with queer, trans and ageing subjects? Fashion, Identity, Image unpacks these questions and many more in relation to clothing and representation, identity and body politics in British, European and American culture between 1990 and 2020. Jobling, Nesbitt and Wong explore issues of intersectionality and inclusivity through groundbreaking shows, including Maria Grazia Chiuri's 'We Should All Be Feminists' catwalk show for Dior (Spring-Summer 2017), Alexander McQueen's 'The Widows of Culloden' collection (Fall-Winter 2006), and the role of transgender models such as Oslo Grace since 2015. Looking to the future of our relationship with fashion, there's also an investigation of the android as a redemptive figure in Alessandro Michele's cross-cultural cyborg collection for Gucci (Autumn-Winter 2018/2019) and the impact of the ageing population with analysis of age and memory in work such as Magali Nougarède's Crossing the Line (2002), and pleasure and morality in fashion publicity since the 1990s for the likes of Calvin Klein, D&G and American Apparel.
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