It is only with mixed feelings that such a work can be published. Overshadowing all is the supreme duty to the English-speaking world, and secondarily to the rest of humanity to restore to them in an accessible form their, till now, unexploited spiritual heritage, with its flood of light on the origins of their favorite philosophy. And then comes the contrast—the pitiful accomplishment. Nor could it be otherwise; for there are passages that never can be interpreted perfectly; moreover, the...

The first possibility is that there is a cause both for the things that become, and those that are; the cause of the former being their becoming, and that of the latter, their existence. Again, neither of them may have a cause. Or, in both cases, some may have a cause, and some not. Further, those that become might have a cause, while, of these that exist, some might partly have a cause. Contrariwise, all things that exist may have a cause, while of those that become, parts may have a caus...

This monograph is the result of around 20 years of clinical and scientific work of the Authors. The goals of root canal shaping through the evolution of the principles of biomechanical instrumentation are discussed at the begging of the book, followed by the evolution of nickel-titanium instruments. Then the Authors describe the different stages of canal preparation, the cleaning and debridement of the root canal system. This topic is particularly important since mechanical instrumentation...

This book describes the latest minimally invasive approaches in endodontics and explains the principles that guide them. The advantages and limitations of these approaches are critically analyzed with the intention of defining new endodontic gold standards. The trend toward the use of more conservative procedures within endodontics reflects the wider adoption of minimally invasive dentistry in general and is being fostered by the introduction of new materials, devices, instruments, and tec...

This excellent introduction to Greek Philosophy has been specially formatted for today's e-readers. Containing chapters including those on Plato, Socrates and schools such as The Atomists and The Sophists, this book will appeal to students of philosophy and anyone interested in the basis of Western thinking. Written by philosophical history expert John Marshall, this is a must-have for any digital bookshelf.

The greatest of the Neoplatonic philosophers, Plotinus taught a system of thought that would dominate later Greek philosophy and influence both Christian and Islamic ideology. Delphi’s Ancient Classics series provides eReaders with the wisdom of the Classical world, with both English translations and the original Latin and Greek texts. This comprehensive eBook presents Plotinus’ complete extant works, with beautiful illustrations, informative introductions and the usual Delphi bonu...

Richly illustrated and in full colour throughout, the new HANDBOOK OF ORTHODONTICS presents the subject of orthodontics in an accessible, easy-to-read manner. Whilst maintaining a strong clinical focus throughout, this new volume provides the reader with a firm understanding of the problem of malocclusion and its management and addresses the controversies in modern orthodontics by taking an evidence-based look at current clinical practice. The book also presents a clear explanation of the ...

The Symposium is a philosophical dialogue written by Plato sometime after 385 BC. It is a discussion on the nature of love, taking the form of a group of speeches, both satirical and serious, given by a group of men at a symposium or a wine drinking gathering at the house of the tragedian Agathon at Athens.The Symposium was presumably written around the same time as Plato's Republic and Phaedrus; with those two texts, it is often considered one of Plato's literary high points. Plato takes ...

This is a new edition of the now classic book which has established itself as a standard text for dental students.Practical approach to the subject, taking the reader through every step of endodontic practice from scientific basis to patient assessment and through to clinical techniquesEvidence-based approach to ensure safe clinical practiceMore than 250 illustrations, many in full colour, presenting clinical, diag...

Meditations on First Philosophyby Rene DescartesMany other matters respecting the attributes of God and my own nature or mind remain for consideration; but I shall possibly on another occasion resume the investigation of these. Now (after first noting what must be done or avoided, in order to arrive at a knowledge of the truth) my principal task is to endeavour to emerge from the state of doubt into which I have these last days fallen, and to see whether nothing certain can ...

Platelet concentrates have been used in medicine for over 20 years now, but the last 5 years have witnessed an explosion in research on platelet-rich fibrin (PRF) because of its ability to promote healing of both bone and soft tissue. This has led to a marked increase in our understanding of PRF therapy with respect to selection of appropriate centrifugation devices, impact of tube chemistry on clotting, the optimization of protocols to better concentrate PRF, and even the ability to exten...

“The truth is hypothetical.”Scepticism (or skepticism), the belief that requires all information to be well supported by evidence, originated in the Skeptikoi, a first century BC Greek school who “asserted nothing.” The school was founded by Aenesidemus; our main source of the school’s teachings is Sextus Empiricus and the leader of the Sceptics was Pyrrho of Elis (365-275 BC) who had traveled to India and studied with the gymnosophists (naked lovers of wisdom). From India, Pyrrho ...