Patrick Quinn – författare

Protecting the reproductive potential of young patients undergoing cancer therapy is increasingly important. With modern treatment protocols, 80% of patients can be expected to survive. It has been estimated that up to one in 250 young adults will be a survivor of childhood cancer in the future; infertility, however, may be a consequence. As a wide range of fertility preservation methods are increasingly offered by clinicians, this systematic and comprehensive textbook dealing with the cryobiology, technology and clinical approach to this therapy will be essential reading to infertility specialists, embryologists, oncologists, cryobiologists, ObGyns, andrologists, and urologists with an interest in fertility preservation. Fertility Cryopreservation reviews all the techniques of this increasingly important field within reproductive medicine. It covers the basic principles of pertinent cryobiology, and contains major sections on the different therapies available, written by international specialists combining experience from both academic centers and commercial industries.

A concise alphabetical guide to the philosophical investigation of religion and the meaning of religious beliefs.Philosophy of Religion A-Z provides an overview of the main themes, key figures and issues in the subject. Both topical and historical, it examines key concepts from the Absolute and the Afterlife to World Religions and Yoga as well as thinkers from Abraham to Wittgenstein. The relationship between philosophy and theology is examined as is that between religion, faith and belief. Extensive cross-references demonstrate clear connections between entries.This reference guide will be useful for anyone interested in the philosophy of religion, in philosophy and theology as well as in anthropology, cultural and religious studies, mythology and the psychology and sociology of religion.Features* The alphabetical presentation of the issues and thinkers involved makes for ease of reading.* Philosophers' views on religion are objectively and sympathetically presented as are the various religious creeds discussed.

A concise alphabetical guide to the philosophical investigation of religion and the meaning of religious beliefs.Philosophy of Religion A-Z provides an overview of the main themes, key figures and issues in the subject. Both topical and historical, it examines key concepts from the Absolute and the Afterlife to World Religions and Yoga as well as thinkers from Abraham to Wittgenstein. The relationship between philosophy and theology is examined as is that between religion, faith and belief. Extensive cross-references demonstrate clear connections between entries.This reference guide will be useful for anyone interested in the philosophy of religion, in philosophy and theology as well as in anthropology, cultural and religious studies, mythology and the psychology and sociology of religion.Features* The alphabetical presentation of the issues and thinkers involved makes for ease of reading.* Philosophers' views on religion are objectively and sympathetically presented as are the various religious creeds discussed.

This volume describes culture media and solutions used in human ART; how they have been developed for in vitro human pre-implantation embryo development, the function and importance of the various components in media and solutions and how they interact, and how the systems in which these are used can influence outcomes. Chapters discuss inorganic solutes, energy substrates, amino acids, macromolecules, cytokines, growth factors, buffers, pH, osmolality, and the interaction of these parameters. The role of incubators and other physical factors are reviewed, along with the relevance and prospects of emerging technologies: morphokinetic analysis using time-lapse imaging and dynamic fluid incubation systems. Results of prospective randomized trials are emphasized to ascertain the added value of these techniques for selecting viable embryos. This comprehensive guide will be invaluable for embryologists, physicians and all personnel involved in the fluid products used in human ART seeking to optimize their successful use of these components.

Wittgenstein is not generally thought of as a philosopher of education, yet his views on how we think, learn and teach have the potential to contribute significantly to our contemporary understanding of pedagogy. Wittgenstein himself was a lifelong learner whose method consisted of thinking intensely about a wide range of topics, including not only the philosophy of language, logic and mathematics but also architecture, music, ethics, religion, culture and psychoanalysis. He then shared his observations and conclusions with his students as a way of teaching them how to think and learn for themselves, and his personification of the learner-teacher deeply impressed those who witnessed his pedagogical performances during his ‘lectures’. This study presents a detailed exploration of Wittgenstein’s legacy as an educationalist, now accessible to us through the extensive published collections of his thoughts on the subject.

Smart and Flexible Digital-to-Analog Converters proposes new concepts and implementations for flexibility and self-correction of current-steering digital-to-analog converters (DACs) which allow the attainment of a wide range of functional and performance specifications, with a much reduced dependence on the fabrication process. DAC linearity is analysed with respect to the accuracy of the DAC unit elements. A classification is proposed of the many different current-steering DAC correction methods. The classification reveals methods that do not yet exist in the open literature. Further, this book systematically analyses self-calibration correction methods for the various DAC mismatch errors. For instance, efficient calibration of DAC binary currents is identified as an important missing method. This book goes on to propose a new methodology for correcting mismatch errors of both nominally identical unary as well as scaled binary DAC currents. A new concept for DAC flexibility is presented. The associated architecture is based on a modular design approach that uses parallel sub-DAC units to realize flexible design, functionality and performance. Two main concepts, self-calibration and flexibility, are demonstrated in practice using three DAC testchips in 250nm, 180nm and 40nm standard CMOS. Smart and Flexible Digital-to-Analog Converters will be useful to both advanced professionals and newcomers in the field. Advanced professionals will find new methods that are fully elaborated from analysis at conceptual level to measurement results at test-chip level. New comers in the field will find structured knowledge of fully referenced state-of-the art methods with many fully explained novelties.