Three major aspects that distinguish this book are that (1) it contains the most detailed analysis of the sexual reproduction (oogenesis, fertilization and embryonic incubation) in a particular phylum of the aquatic invertebrates (Bryozoa) ever made; this analysis is based on an exhaustive review of the literature on that topic published over the last 260 years, as well as extensive original histological, anatomical and morphological data obtained during studies of both extant and extinct species; (2) this broad analysis has made it possible to reconstruct the major patterns, stages and trends in the evolution of sexual reproduction in various bryozoan clades, showing numerous examples of parallelisms during transitions from broadcasting to embryonic incubation, from planktotrophic to non-feeding larvae and from lecithotrophy to placentation; corresponding shifts in oogenesis, fertilization and embryonic development are discussed in detail; and (3) the key evolutionary novelties acquired by Bryozoa are compared with similar innovations that have evolved in other groups of marine invertebrates, showing the general trends in the evolution of their sexual reproduction. Ecological background of these innovations is considered too. Altogether these aspects make the monograph an “Encyclopedia of bryozoan sexual reproduction,” offering an integral picture of the evolution of this complex phenomenon.
This fascinating history explores the ceremony of the oath of allegiance to the caliph from the time of the Prophet Muhammad until the fragmentation of the caliphate in the late ninth and tenth centuries.The study of royal rituals of accession and succession in Christian Rome, Byzantium and the early Medieval West has generated an extensive literature. This has however remained unexplored in scholarship on the Islamic world. This book redresses that by examining the ceremonial of accession to the caliphate in early Islam, covering the following aspects of the subject:* The place of ritual in political practice* Changes and continuities in that practice* The problem of how best to understand accounts of ritual. It also offers a contribution to major, current debates in Islamic history: the development of Arab-Muslim identity and the formation of the 'Islamic state'. It presents an accessible discussion of 'royal' ritual in early Islam which situates developments in the Islamic world in a late antique and early medieval context, adding an important comparative context to the book.
Elite sport can be an unforgiving and harsh environment. This book explores psychological predictors of wellbeing and performance excellence in elite level athletes, and presents an innovative approach for optimizing mental wellbeing and sporting performance. Jointly developed by performance psychologists, clinical psychologists and sport scientists the Flexible Mind approach draws on contemporary psychological theory and research to help athletes build ‘psychological flexibility’ - the ability to experience challenging thoughts and emotions and still be true to one’s values. A range of case studies relating to different sports are used to demonstrate how three core components - Being Present, Being Open and Doing What Matters - can improve athletes’ performance and wellbeing. This book will be a game-changing resource for sports psychologists, mental health practitioners, coaches and support staff who are committed to helping athletes to excel and stay well.
Social Roots traces the history of a fundamental economic shift that is underway. The shift is rooted in virtualization, a key innovation factor, but when combined with influence networks, the significance becomes transformative. The combined power of these dimensions is creating a new economic paradigm based on return on collaboration metrics rooted in social capital theory. Inside is the story of the near magical transformation, written specifically so we do not forget the significance of this decade of leadership in the influence economy. Many of the stories in the first part of Social Roots are about organizations that took the opportunity to experiment and experience the power of social networking approaches to conducting business; and social innovators striving to make the world a better place. Their contributions to creating the influence economy are numerous, and their story of how they achieved success creates a tapestry of insight.
Analytical Psychology and Sport: Epistemology, Theory and Practice introduces the epistemology and psychology of C.G. Jung to the sport psychology readership. In doing so, it considers for the first time the implications of analytical psychology with respect to theorising on well-established psychological phenomena in sport, including confidence, mental toughness and psychological momentum. To date, sport psychology has given limited consideration to how epistemology itself informs the development of knowledge. In light of Jung’s epistemological contributions and more recent developments in psychology, this new book explores how a renewed focus on the philosophy of science can help facilitate the development of sport psychology as a scientific discipline. This new research volume investigates analytical psychology in relation to a number of novel topics, including person–athlete interdependence and the psychology of performance variation, and will be key reading for academics and students of sport and exercise psychology, analytical psychology and related disciplines.
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