Microwave Transmission for Telecommunications
Author | : Paul F. Combes |
Publisher | : |
Total Pages | : 331 |
Release | : 1991-01-01 |
Genre | : |
ISBN | : 9780608052779 |
Download Microwave Transmission for Telecommunications Book in PDF, ePub and Kindle
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Microwave Transmission Net2e PDF full book. Access full book title Microwave Transmission Net2e.
Author | : Paul F. Combes |
Publisher | : |
Total Pages | : 331 |
Release | : 1991-01-01 |
Genre | : |
ISBN | : 9780608052779 |
Author | : Pritpal S. Soorae |
Publisher | : IUCN |
Total Pages | : 366 |
Release | : 2010 |
Genre | : Animals |
ISBN | : 283171320X |
"This is the second issue in the Global Re-introduction Perspectives series and has been produced in the same standardized format as the previous one. The case-studies are arranged in the following order: Introduction, Goals, Success Indicators, Project Summary, Major Difficulties Faced, Major Lessons Learned, Success of Project with reasons for success or failure. For this second issue we received a total of 72 case-studies compared to 62 in the last issue. These case studies cover the following taxa as follows: invertebrates (9), fish (6), amphibians (5), reptiles (7), birds (13), mammals (20) and plants (12) ... We hope the information presented in this book will provide a broad global perspective on challenges facing re-introduction projects trying to restore biodiversity."--Pritpal S. Soorae.
Author | : Bernhard Blümich |
Publisher | : Walter de Gruyter GmbH & Co KG |
Total Pages | : 305 |
Release | : 2014-08-22 |
Genre | : Technology & Engineering |
ISBN | : 3110374587 |
The goal of this book is to provide an introduction to the practical use of mobile NMR at a level as basic as the operation of a smart phone. Each description follows the same didactic pattern: introduction, basic theory, pulse sequences and parameters, beginners-level measurements, advanced-level measurements, and data processing. Nuclear Magnetic Resonance (NMR) spectroscopy is the most popular method for chemists to analyze molecular structures while Magnetic Resonance Imaging (MRI) is a non-invasive diagnostic tool for medical doctors that provides high-contrast images of biological tissue depicting the brain function and the beating heart. In both applications large super-conducting magnets are employed which magnetize atomic nuclei of an object positioned inside the magnet. Their circulating motion is interrogated by radio-frequency waves. Depending on the operating mode, the frequency spectrum provides the chemist with molecular information, the medical doctor with anatomic images, while the materials scientist is interested in NMR relaxation parameters, which scale with material properties and determine the contrast in magnetic resonance images. Recent advances in magnet technology led to a variety of small permanent magnets, by which NMR spectra, images, and relaxation parameters can be measured with mobile and low-cost instruments.
Author | : Malcolm H. Levitt |
Publisher | : Wiley |
Total Pages | : 744 |
Release | : 2008-07-31 |
Genre | : Science |
ISBN | : 0470517123 |
Spin Dynamics: Basics of Nuclear Magnetic Resonance, Second Edition is a comprehensive and modern introduction which focuses on those essential principles and concepts needed for a thorough understanding of the subject, rather than the practical aspects. The quantum theory of nuclear magnets is presented within a strong physical framework, supported by figures. The book assumes only a basic knowledge of complex numbers and matrices, and provides the reader with numerous worked examples and exercises to encourage understanding. With the explicit aim of carefully developing the subject from the beginning, the text starts with coverage of quarks and nucleons and progresses through to a detailed explanation of several important NMR experiments, including NMR imaging, COSY, NOESY and TROSY. Completely revised and updated, the Second Edition features new material on the properties and distributions of isotopes, chemical shift anisotropy and quadrupolar interactions, Pake patterns, spin echoes, slice selection in NMR imaging, and a complete new chapter on the NMR spectroscopy of quadrupolar nuclei. New appendices have been included on Euler angles, and coherence selection by field gradients. As in the first edition, all material is heavily supported by graphics, much of which is new to this edition. Written for undergraduates and postgraduate students taking a first course in NMR spectroscopy and for those needing an up-to-date account of the subject, this multi-disciplinary book will appeal to chemical, physical, material, life, medical, earth and environmental scientists. The detailed physical insights will also make the book of interest for experienced spectroscopists and NMR researchers. • An accessible and carefully written introduction, designed to help students to fully understand this complex and dynamic subject • Takes a multi-disciplinary approach, focusing on basic principles and concepts rather than the more practical aspects • Presents a strong pedagogical approach throughout, with emphasis placed on individual spins to aid understanding • Includes numerous worked examples, problems, further reading and additional notes Praise from the reviews of the First Edition: "This is an excellent book... that many teachers of NMR spectroscopy will cherish... It deserves to be a ‘classic’ among NMR spectroscopy texts." NMR IN BIOMEDICINE "I strongly recommend this book to everyone…it is probably the best modern comprehensive description of the subject." ANGEWANDTE CHEMIE, INTERNATIONAL EDITION
Author | : William Moses Kunstler |
Publisher | : Rutgers University Press |
Total Pages | : 376 |
Release | : 1964 |
Genre | : Law |
ISBN | : |
Factual account, based in part on new evidence, of the still unsolved murder case of Rev. Edward Hall and Mrs. Eleanor Mills which occurred in New Jersey in 1922.
Author | : |
Publisher | : |
Total Pages | : 2276 |
Release | : 1999 |
Genre | : Corporations |
ISBN | : |
Directory is indexed by name (parent and subsidiary), geographic location, Standard Industrial Classification (SIC) Code, and corporate responsibility.
Author | : Dietland Müller-Schwarze |
Publisher | : Comstock Publishing Associates |
Total Pages | : 229 |
Release | : 2011-09-01 |
Genre | : Nature |
ISBN | : 0801460867 |
Beavers can and do dramatically change the landscape. The beaver is a keystone species—their skills as foresters and engineers create and maintain ponds and wetlands that increase biodiversity, purify water, and prevent large-scale flooding. Biologists have long studied their daily and seasonal routines, family structures, and dispersal patterns. As human development encroaches into formerly wild areas, property owners and government authorities need new, nonlethal strategies for dealing with so-called nuisance beavers. At the same time, the complex behavior of beavers intrigues visitors at parks and other wildlife viewing sites because it is relatively easy to observe. In an up-to-date, exhaustively illustrated, and comprehensive book on beaver biology and management, Dietland Müller-Schwarze gathers a wealth of scientific knowledge about both the North American and Eurasian beaver species. The Beaver is designed to satisfy the curiosity and answer the questions of anyone with an interest in these animals, from students who enjoy watching beaver ponds at nature centers to homeowners who hope to protect their landscaping. Photographs taken by the authors document every aspect of beaver behavior and biology, the variety of their constructions, and the habitats that depend on their presence. Beaver facts: •Just as individual beavers shape their immediate surroundings, so did the distribution of beavers across North America influence the paths of English and French explorers and traders. As a result of the fur trade, beavers were wiped out across large areas of the United States. Reintroduction efforts led to the widespread establishment of these resilient animals, and now they are found throughout North America, Europe, and parts of the southern hemisphere. •Beaver meadows provided early settlers with level, fertile pastures and hayfields. •Based on the fossil record, the smallest extinct beaver species were the size of a muskrat, and the largest may have reached the size of a black bear (five to six times as large as today's North American beavers). Beaver-gnawed wood has been found alongside the skeleton of a mastodon. •Some beavers remain in the home lodge for an extra year to assist their parents in raising younger siblings. They feed, groom, and guard the newborn kits. •In 1600, beaver ponds covered eleven percent of the upper Mississippi and Missouri Rivers' watershed above Thebes, Illinois. Restoring only 3 percent of the original wetlands might suffice to prevent catastrophic floods such as those in the early 1990s.
Author | : Mobil Travel Guide |
Publisher | : Park Ridge, Ill. : Mobil Travel Guide |
Total Pages | : 324 |
Release | : 2003-11 |
Genre | : Travel |
ISBN | : 9780762728732 |
This planner is organized alphabetically by provinces, with introductory information about the province followed by city listings in alphabetical order. For each city, the planner lists recommended sites and attractions and Mobil One- to Five-Star rated lodgings and restaurants.
Author | : |
Publisher | : |
Total Pages | : 2204 |
Release | : 2005 |
Genre | : |
ISBN | : |
Author | : |
Publisher | : Consumer Guide Books |
Total Pages | : 606 |
Release | : 2002 |
Genre | : Travel |
ISBN | : 9780785358190 |
It's the travel planner you can trust. It's comprehensive, colorful, and easy to use. It's full of exciting new tours and it's loaded with full-color maps. (back cover.).