Dr. Ruth L. Miller interprets a few essential essays by Ralph Waldo Emerson that tell us how the world always responds to our thoughts, words, and actions, and what we can do to ensure that our life is truly joy-filled in all aspects. In clear, simple language, she gives us a direct sense of what Emerson felt, saw, and struggled to share with his fellow human beings. Emerson transcended the limitations of his day. Using common sense, a love of nature, and his own particular genius, he expressed a higher truth about who we are and how the world gives us exactly what we demand from it. Yet, perhaps because he was so popular, and because so much of what was popularized focused on the need to transcend materialism and reconnect with Nature, some of his core ideas were lost to later generations. They were there, buried in the long sentences and extended paragraphs of his often-overlooked essays—but were discovered only by the few who were willing to take the time and seek them out. These few became great teachers in their own right, the founders and leaders of institutions and movements that have changed history. Natural Abundance makes the hidden treasures of Emerson’s wisdom accessible to 21st century readers. Through it, this great man’s alignment of his heart’s knowing and his intellect’s understanding can lead all of us to a more abundantly fulfilling life, today.

Provides twenty-one questions to guide the reader through every stage of personal well-being, covering such personal challenges as weight loss, child rearing, and dealing with loss.

We all have an underlying desire to achieve more than what we already have, but something stops us from moving forward. We’ve all looked at more successful, happier people than us, and wondered what we are doing wrong. • Why is it that we feel unable to progress any further? • What is that always stops us from being the best that we can be? Written by a columnist and lifestyle coach, Chitra Jha, Achieve Your Highest Potential, is a step by step guide to set you on your personal growth plan. It will help you to break all the barriers and be the success you should be

Measuring the abundance of individuals and the diversity of species are core components of most ecological research projects and conservation monitoring. This book brings together in one place, for the first time, the methods used to estimate the abundance of individuals in nature. The statistical basis of each method is detailed along with practical considerations for survey design and data collection. Methods are illustrated using data ranging from Alaskan shrubs to Yellowstone grizzly bears, not forgetting Costa Rican ants and Prince Edward Island lobsters. Where necessary, example code for use with the open source software R is supplied. When appropriate, reference is made to other widely used programs. After opening with a brief synopsis of relevant statistical methods, the first section deals with the abundance of stationary items such as trees, shrubs, coral, etc. Following a discussion of the use of quadrats and transects in the contexts of forestry sampling and the assessment of plant cover, there are chapters addressing line-intercept sampling, the use of nearest-neighbour distances, and variable sized plots. The second section deals with individuals that move, such as birds, mammals, reptiles, fish, etc. Approaches discussed include double-observer sampling, removal sampling, capture-recapture methods and distance sampling. The final section deals with the measurement of species richness; species diversity; species-abundance distributions; and other aspects of diversity such as evenness, similarity, turnover and rarity. This is an essential reference for anyone involved in advanced undergraduate or postgraduate ecological research and teaching, or those planning and carrying out data analysis as part of conservation survey and monitoring programmes.

In the past few decades, the field of ecology has made huge advancements thanks to stable isotopes. Ecologists need to understand the principles of stable isotopes to fully appreciate many studies in their discipline. Ecologists also need to be aware of isotopic approaches to enrich their "toolbox" for further advancing the discipline. A Primer on Stable Isotopes in Ecology is a concise and foundational resource for anyone interested in acquiring theoretical and practical knowledge for the application of stable isotopes in ecology. Readers will gain a more in-depth and complete knowledge of stable isotopes and explore isotopic methods used in ecological research, learning about stable isotope definitions, measurement, ecological processes, and applications in research. Chapters include in-depth descriptions of stable isotopes and their notation, isotope fractionation, isotope mixing, heavy isotope enrichment, and quantification methods by mass spectrometry and laser spectroscopy. The text guides readers to think "isotopically" to better understand research conducted using stable isotopes. The book also provides basic practical skills and activities to apply stable isotope methods in ecological research. It includes 5 activities through which readers can apply their knowledge to real-world problems and improve their skills for interpreting and using stable isotopes in ecological research. This book is designed for students and scientists from different backgrounds who share the common interest in stable isotopes.

The isolation and structural characterization of substances present at very low concentrations, as is necessary to satisfy regulatory requirements for pharmaceutical drug degradants and impurities, can present scientific challenges. The coupling of HPLC with NMR spectroscopy has been at the forefront of cutting-edge technologies to address these issues. LC-NMR: Expanding the Limits of Structure Elucidation presents a comprehensive overview of key concepts in HPLC and NMR that are required to achieve definitive structure elucidation with very low levels of analytes. Because skill sets from both of these highly established disciplines are involved in LC-NMR, the author provides introductory background to facilitate readers’ proficiency in both areas, including an entire chapter on NMR theory. The much-anticipated second edition provides guidance in setting up LC-NMR systems, discussion of LC methods that are compatible with NMR, and an update on recent hardware and software advances for system performance, such as improvements in magnet design, probe technology, and solvent suppression techniques that enable unprecedented mass sensitivity in NMR. This edition features methods to quantify concentration and assess purity of isolated metabolites on the micro scale and incorporates computational approaches to accelerate the structure elucidation process. The author also includes implementation and application of qNMR and automated and practical use of computational chemistry combined with QM and DFT to predict highly accurate NMR chemical shifts. The text focuses on current developments in chromatographic-NMR integration, with particular emphasis on utility in the pharmaceutical industry. Applications include trace analysis, analysis of mixtures, and structural characterization of degradation products, impurities, metabolites, peptides, and more. The text discusses novel uses and emerging technologies that challenge detection limits as well future directions for this important technique. This book is a practical primary resource for NMR structure determination—including theory and application—that guides the reader through the steps required for isolation and NMR structure elucidation on the micro scale.