Sampling

Sampling

Author: Sharon L. Lohr

Publisher: CRC Press

Published: 2019-04-08

Total Pages: 923

ISBN-13: 1000022544

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This edition is a reprint of the second edition published by Cengage Learning, Inc. Reprinted with permission. What is the unemployment rate? How many adults have high blood pressure? What is the total area of land planted with soybeans? Sampling: Design and Analysis tells you how to design and analyze surveys to answer these and other questions. This authoritative text, used as a standard reference by numerous survey organizations, teaches sampling using real data sets from social sciences, public opinion research, medicine, public health, economics, agriculture, ecology, and other fields. The book is accessible to students from a wide range of statistical backgrounds. By appropriate choice of sections, it can be used for a graduate class for statistics students or for a class with students from business, sociology, psychology, or biology. Readers should be familiar with concepts from an introductory statistics class including linear regression; optional sections contain the statistical theory, for readers who have studied mathematical statistics. Distinctive features include: More than 450 exercises. In each chapter, Introductory Exercises develop skills, Working with Data Exercises give practice with data from surveys, Working with Theory Exercises allow students to investigate statistical properties of estimators, and Projects and Activities Exercises integrate concepts. A solutions manual is available. An emphasis on survey design. Coverage of simple random, stratified, and cluster sampling; ratio estimation; constructing survey weights; jackknife and bootstrap; nonresponse; chi-squared tests and regression analysis. Graphing data from surveys. Computer code using SAS® software. Online supplements containing data sets, computer programs, and additional material. Sharon Lohr, the author of Measuring Crime: Behind the Statistics, has published widely about survey sampling and statistical methods for education, public policy, law, and crime. She has been recognized as Fellow of the American Statistical Association, elected member of the International Statistical Institute, and recipient of the Gertrude M. Cox Statistics Award and the Deming Lecturer Award. Formerly Dean’s Distinguished Professor of Statistics at Arizona State University and a Vice President at Westat, she is now a freelance statistical consultant and writer. Visit her website at www.sharonlohr.com.


The Phantom: the Complete Avon Novels: Volume #1: the Story of the the Phantom: the Ghost Who Walks

The Phantom: the Complete Avon Novels: Volume #1: the Story of the the Phantom: the Ghost Who Walks

Author: Lee Falk

Publisher:

Published: 2016-11

Total Pages: 0

ISBN-13: 9781613451120

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This first book in the reissue of the original Avon pocket books tells the story of the childhood and adolescence of the twenty-first Phantom. His father, the twentieth Phantom, regales the reader and young Kit Walker of the men who came before him: the fighter who beat Redbeard the Pirate, while gaining the heart of Queen Natala; the harrowing actions that the twentieth Phantom took to regain the friendship of the Rope People, and many more stories. In this opening to the series, we also meet Diana Palmer the love of the Phantom, the woman who always can count on the Phantom to rescue her, even before he becomes The Ghost Who Walks. This thrilling beginning shows the man behind the mask, as Kit and Guran, his confident and friend, embark on the first of many adventures.


Drones for Biodiversity Conservation and Ecological Monitoring

Drones for Biodiversity Conservation and Ecological Monitoring

Author: Ricardo Díaz-Delgado

Publisher: MDPI

Published: 2019-12-18

Total Pages: 176

ISBN-13: 3039219804

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Unmanned aerial vehicles (UAV) have already become an affordable and cost-efficient tool to quickly map a targeted area for many emerging applications in the arena of ecological monitoring and biodiversity conservation. Managers, owners, companies, and scientists are using professional drones equipped with high-resolution visible, multispectral, or thermal cameras to assess the state of ecosystems, the effect of disturbances, or the dynamics and changes within biological communities inter alia. We are now at a tipping point on the use of drones for these type of applications over natural areas. UAV missions are increasing but most of them are testing applicability. It is time now to move to frequent revisiting missions, aiding in the retrieval of important biophysical parameters in ecosystems or mapping species distributions. This Special Issue shows UAV applications contributing to a better understanding of biodiversity and ecosystem status, threats, changes, and trends. It documents the enhancement of knowledge in ecological integrity parameters mapping, long-term ecological monitoring based on drones, mapping of alien species spread and distribution, upscaling ecological variables from drone to satellite images: methods and approaches, rapid risk and disturbance assessment using drones, mapping albedo with UAVs, wildlife tracking, bird colony and chimpanzee nest mapping, habitat mapping and monitoring, and a review on drones for conservation in protected areas.


Conservation Drones

Conservation Drones

Author: Serge A. Wich

Publisher: Oxford University Press

Published: 2018

Total Pages: 126

ISBN-13: 0198787618

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This book aims to further build capacity in the conservation community to use drones for conservation and inspire others to adapt emerging technologies for conservation.


Accelerated Partial Breast Irradiation

Accelerated Partial Breast Irradiation

Author: David E. Wazer

Publisher: Springer Science & Business Media

Published: 2009-08-11

Total Pages: 447

ISBN-13: 3540880062

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Accelerated partial breast irradiation (APBI) is being rapidly introduced into the clinical management of early breast cancer. APBI, in fact, encompasses a number of different techniques and approaches that include brachytherapy, intraoperative, and external beam techniques. There is currently no single source that describes these techniques and their clinical implementation. This text is a concise handbook designed to assist the clinician in the implementation of APBI. This includes a review of the principles that underlie APBI, a practical and detailed description of each technique for APBI, a review of current clinical results of APBI, and a review of the incidence and management of treatment related complications.