Among the modern structural materials, the history of fibre-reinforced composites is only a few decades old. However, in this short period of time, there has been a tremendous advancement in the science and technology of this new class of materials. The low density, high strength, high stiffness-to-weight ratio, excellent durability, and design extendibility of fibre-reinforced polymers are the primary reasons for their use in many structural components in the aircraft, automotive, marine, building, and other industries. Currently safe design practice in ...

The modus operandi of salivary proteins in reducing the kinetics of hydroxyapatite and enamel dissolution during simulated caries challenges is thought to be associated with interaction of glutamic acid residues with hydroxyapatite (HAp)surfaces. Polygamma glutamic acid (PGGA) is the basis of theJapanese traditional foodstuff 'Natto' and is a naturally occurring polypeptide composed of glutamic acid residues, and may therefore perform simlar caries inhibitory functions.

Purchase one of 1st World Library's Classic Books and help support our free internet library of downloadable eBooks. Visit us online at www.1stWorldLibrary.ORG - - There is a story. - I cannot tell it. - I have no words. The story is almost forgotten but sometimes I remember. The story concerns three men in a house in a street. If I could say the words I would sing the story. I would whisper it into the ears of women, of mothers. I would run through the streets saying it over and over. My tongue would be torn loose - it would rattle against my ...

The aim of this paper is to point out the reasons why the phenomenon of the double became one of the symbols of German Romanticism. To this end, the historical and social context between the end of the 18th century and the middle of the 19th century will be highlighted; the main characteristics of this artistic movement and some of the interfaces between Romanticism and psychoanalysis aimed to consider psychic antagonisms, as well as aspects of the unconscious and the fragmentation of the subject, making it a "split": one part of its being is conscious and ...

"Farmer George Vol. I" by using Lewis Melville is a compelling biography that meticulously explores the childhood and reign of King George III. Published in the early twentieth century, Melville's paintings delves into the elaborate information of George III's formative years, tracing his adventure from a younger prince to the throne of Great Britain. The biography offers readers a bright portrait of George III's person, his relationships in the royal circle of relatives, and the political demanding situations he confronted all through a pivotal duration ...

At the age of 29, Diana Hill fell under a London train. In 7 seconds the tall, glamorous businesswoman went from busy woman of the world with everything to live for to double-leg-amputee, her life in ruins. Then it got worse. A few days after her accident, as she lay in hospital, traumatised and heavily sedated, she learnt via a newspaper article that the railway's Transport Police were to interview 'The Fall Girl', as the Press had labelled her, with a view to prosecution. She had boarded a moving train, they said, and trespassed onto their railway ...

Oroantral fistula can be found almost every book of the Oral & Maxillofacial Surgery and otolaryngology,but this book presents every aspect of oroantral fistula in detail.It also includes the original research of the author.The author has referred to the latest research regarding this problem.The book is very simple to read and useful both for undergraduate,postgraduate dental and otolaryngology students.

Would you like to receive encouragement and assistance from the Angelic Realm? Are you ready to connect with the Angels and receive their words of comfort, wisdom and guidance? This book will open the Celestial Doors for you! Angels are all around us, ready to help us by channelling their energy, comforting us, reassuring us, and sending messages of encouragement that you can all use in your daily life. They do so when we learn to listen to them and connect with the Angelic Realm. And once you make that connection it will remain with you forever! ...

Inhaltlich unveränderte Neuauflage. Der Inhalt dieses Buches über „Perspektiven zukunftsfähiger Unternehmens­führung" beschäftigt sich mit den Widersprüchen zwischen rein ökono­mischem Handeln und "zukunfstfähigen Absichtserklärungen". Das Buch beinhaltet insgesamt einen optimistischen Ansatz, der davon ausgeht, dass Un­ter­nehmen zu den verantwortlichen Akteuren bei der Integration von Nach­haltigkeit in die Unternehmenspolitik gehören, wenn sie die Heraus­forderungen als Chancen ...

L'usinage par décharge électrique (EDM) est un procédé d'usinage non conventionnel bien établi pour l'usinage de matériaux conducteurs d'électricité et difficiles à usiner. Mais ses applications sont limitées en raison de la lenteur de l'usinage et de la médiocrité de la finition de surface. L'électroérosion par mélange de poudres (PMEDM) est l'un des progrès récents du processus d'électroérosion dans lequel des particules de ...