During the last thirty years a great advancement in low energy physics, particularly interactions of atoms with the electromagnetic field, has been achieved and the development of electronics and laser techniques has allowed to implement a fine manipulation of atoms with photons. A wealth of important applications has sprung out from the ability of manipulating large samples of cold atoms. Among them, the improvement of atomic clocks and the creation of atomic gyroscopes and of atomic gravity meters, which is obviously of great interest for geodesists and geophysicists, particularly for potential applications in satellite geodesy. This book explains the fundamental concepts necessary to understand atom manipulation by photons, including the principles of quantum mechanics. It is conceived as a road that leads the reader from classical physics (mechanics and electromagnetism, considered as a common scientific background of geodesists and geophysicists), to the basics of quantum mechanics in order to understand the dynamics of atoms falling in the gravity field, while interacting with suitably resonant laser beams. There are different types of measurements of gravity based on the manipulation of ultra-cold atoms; the book presents the principles of the instruments based on stimulated Raman transition, which can be easily worked out analytically. However, the concepts explained in the text can provide a good starting point to understand also the applications based on the so-called Block oscillations or on the Bose–Einstein condensation.
This book helps physicians select from among the currently available imaging tools, promoting the correct and cost-saving diagnosis and management of common dementias. Magnetic resonance (MR) and nuclear medicine techniques are routinely used to facilitate diagnosis, select therapies, provide information regarding the prognosis, and monitor therapy response in patients with cognitive impairment and dementia. Furthermore, the advent of quantitative MR techniques, such as diffusion-weighted imaging, perfusion imaging, etc. have opened up new opportunities to diagnose neurological diseases based on objective findings, and offer unique new insights into the main neurodegenerative diseases of the human brain. However, the practical value of various neuroimaging techniques in clinical practice has yet to be clearly defined, and their potential for future development is not yet fully appreciated. To help remedy the situation, this book offers practical and useful algorithms and rules that can be directly applied in the clinical setting. It provides concise content, together with a wealth of clinical case material.
Lonely Planet's Naples, Pompeii and the Amalfi Coast is our most comprehensive guide that extensively covers all the region has to offer, with recommendations for both popular and lesser-known experiences. Savour an authentic Neapolitan pizza, walk through history at Pompeii and tour the stunning Amalfi Coast; all with your trusted travel companion. Inside Lonely Planet's Naples, Pompeii and the Amalfi Coast Travel Guide: Lonely Planet's Top Picks - a visually inspiring collection of the destination's best experiences and where to have them Itineraries help you build the ultimate trip based on your personal needs and interests Local insights give you a richer, more rewarding travel experience - whether it's history, people, music, landscapes, wildlife, politics Eating and drinking - get the most out of your gastronomic experience as we reveal the regional dishes and drinks you have to try Toolkit - all of the planning tools for solo travellers, LGBTQIA+ travellers, family travellers and accessible travel Colour maps and images throughout Language - essential phrases and language tips Insider tips to save time and money and get around like a local, avoiding crowds and trouble spots Covers Naples, Pompeii, Capri, Ischia, Procida, Sorrento, Amalfi, Salerno and more! eBook Features: (Best viewed on tablet devices and smartphones) Downloadable PDF and offline maps prevent roaming and data charges Effortlessly navigate and jump between maps and reviews Add notes to personalise your guidebook experience Seamlessly flip between pages Bookmarks and speedy search capabilities get you to key pages in a flash Embedded links to recommendations' websites Zoom-in maps and images Inbuilt dictionary for quick referencing About Lonely Planet: Lonely Planet, a Red Ventures Company, is the world's number one travel guidebook brand. Providing both inspiring and trustworthy information for every kind of traveller since 1973, Lonely Planet reaches hundreds of millions of travellers each year online and in print and helps them unlock amazing experiences. Visit us at lonelyplanet.com and join our community of followers on Facebook (facebook.com/lonelyplanet), Twitter (@lonelyplanet), Instagram (instagram.com/lonelyplanet), and TikTok (@lonelyplanet). 'Lonely Planet. It's on everyone's bookshelves; it's in every traveller's hands. It's on mobile phones. It's on the Internet. It's everywhere, and it's telling entire generations of people how to travel the world.' Fairfax Media (Australia)
During the last thirty years a great advancement in low energy physics, particularly interactions of atoms with the electromagnetic field, has been achieved and the development of electronics and laser techniques has allowed to implement a fine manipulation of atoms with photons. A wealth of important applications has sprung out from the ability of manipulating large samples of cold atoms. Among them, the improvement of atomic clocks and the creation of atomic gyroscopes and of atomic gravity meters, which is obviously of great interest for geodesists and geophysicists, particularly for potential applications in satellite geodesy. This book explains the fundamental concepts necessary to understand atom manipulation by photons, including the principles of quantum mechanics. It is conceived as a road that leads the reader from classical physics (mechanics and electromagnetism, considered as a common scientific background of geodesists and geophysicists), to the basics of quantum mechanics in order to understand the dynamics of atoms falling in the gravity field, while interacting with suitably resonant laser beams. There are different types of measurements of gravity based on the manipulation of ultra-cold atoms; the book presents the principles of the instruments based on stimulated Raman transition, which can be easily worked out analytically. However, the concepts explained in the text can provide a good starting point to understand also the applications based on the so-called Block oscillations or on the Bose–Einstein condensation.
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