Chemistry In Our Time

Light and light based technologies have played an important role in transforming our lives via scientific contributions spanned over thousands of years. In this book we present a vast collection of articles on various aspects of light and its applications in the contemporary world at a popular or semi-popular level. These articles are written by the world authorities in their respective fields. This is therefore a rare volume where the world experts have come together to present the developments in this most important field of science in an almost pedagogical manner. This volume covers five aspects related to light. The first presents two articles, one on the history of the nature of light, and the other on the scientific achievements of Ibn-Haitham (Alhazen), who is broadly considered the father of modern optics. These are then followed by an article on ultrafast phenomena and the invisible world. The third part includes papers on specific sources of light, the discoveries of which have revolutionized optical technologies in our lifetime. They discuss the nature and the characteristics of lasers, Solid-state lighting based on the Light Emitting Diode (LED) technology, and finally modern electron optics and its relationship to the Muslim golden age in science. The book’s fourth part discusses various applications of optics and light in today's world, including biophotonics, art, optical communication, nanotechnology, the eye as an optical instrument, remote sensing, and optics in medicine. In turn, the last part focuses on quantum optics, a modern field that grew out of the interaction of light and matter. Topics addressed include atom optics, slow, stored and stationary light, optical tests of the foundation of physics, quantum mechanical properties of light fields carrying orbital angular momentum, quantum communication, and Wave-Particle dualism in action.

This volume is a biblical theological critique of the Apostles' Creed and a development of the role of the Holy Spirit in the church, the world, and the personal experience of Christian faith. It addresses the creed as a historic document, an artifact of early Christian theological development, and a long-standing guide for the form and content of that faith tradition. This book is an appreciation of the Apostles' Creed in terms of its persistent pastoral effect in the church. It is also a criticism of aspects of the creed that are unbiblical and crafted for political or extraneous theological reasons by the bishops of the ancient ecumenical councils.

On the Study Methods of Our Time remains a key text for anyone interested in the development's of Vico's thought and serves as a concise introduction to his work. Scholars and students in such disciplines as the history of philosophy, intellectual history, literary theory, rhetoric, and the history and philosophy of education will find this volume helpful and fascinating. Giambattista Vico's first original work of philosophy, On the Study Methods of Our Time (1708–9) takes up the contemporary "quarrel between the ancients and the moderns" and provides a highly interesting statement of the nature of humanistic education. This edition makes available again Elio Gianturco's superb 1965 English translation of a work generally regarded as the earliest statement by Vico of the fundamentals of his position. An important contribution to the development of the scientism-versus-humanism debate over the comparative merits of classical and modern culture, this book lays out Vico's powerful arguments against the compartmentalization of knowledge which results from the Cartesian world view. In opposition to the arid logic of Cartesianism, Vico here celebrates the humanistic tradition and posits the need for a comprehensive science of humanity which recognizes the value of memory and imagination.

Melvyn Bragg's In Our Time series regularly enlightens and entertains substantial audiences on BBC Radio 4. For this book he has selected episodes which reflect the diversity of the radio programmes, and takes us on an amazing tour through the history of ideas, from philosophy, physics and history to religion, literature and biology. We can discover the reasons for the fall of the Byzantine empire, and why women were persecuted as witches in the seventeenth century. What happened in the peasants' revolt? What shape is the origin of life? Where does our calendar come from? We can unearth the influence of great Islamic thinkers, prime numbers, Socrates and Tectonic plates. Melvyn Bragg orchestrates the ideas of leading academics in each field so that the dynamic and lively discussion from the programmes comes through vividly on the page. In Our Time brings to life the signposts of history, the moments that significantly changed the world as we know it, and the individuals and ideas that made us what we are today.

"Relativity In our Time" is a book concerning the relevance of Einstein's theory to human relations in contemporary times. lt is physics and it is philosophy. lt is a discussion about one of the greatest of all pillars of 20th century thought and science. Based on a seminar course for a mixture of science and humanities students, the approach and narrative style leads the reader towards the frontier of thinking in this farreaching subject. Sachs deals with the whole spread of relativity, starting from the early history of Galileo and Faraday, he arrives at the foundation of the special theory. There is a logical transition to the general theory while the last part of the book covers the mind-testing realms of unified field theory, Mach's principle and cosmology. The book begins with atomistic, deterministic, classical physics and goes on towards a view of continuous fields of matter and a clearer view of spacetime. The reader is led into Einstein's extension of this theory towards a unified force field; consequently the authors address the issue of the validity of linear mathematics compared with the realism of a non- linear universe.; Such arguments today are leading towards a new paradigm in science - a study and description of nonlinear natural systems especially far from equilibrium systems; their energetics and dynamics. This book should be of value to postgraduates, undergraduates, secondary students and professionals in physics and philosophy and anyone with an interest in science subjects.

Verzameling opstellen over het 19e- en 20e eeuwse Groot-Brittannië, waarin veel bekende persoonlijkheden voor het voetlicht treden

This book, ‘World Peace in Our Time’ challenges us all to rethink recorded history. It is a struggle to consider the logic of evolution, which differs from existing records. Has Humanity Stifled Advancing Wisdom? At birth, we are born with an open mind, willing to discover the history and complexity of our many different environments. As children, in cultural society we learn rules to obey. We are taught any number of fascinating subjects about history, science, language and social behaviour just to name a few.