The leading book on the market just got better: With its unique approach covering all aspects of setting up and running a biogas plant, this new edition has been expanded to include recent advances in biomass processing. The author is a key player in the field, who has designed numerous small- and industrial-scale biogas plants, and who is also a long-time lecturer on biogas production, thus combining didactical skill with real-life expertise. As such, he covers both the biological and technical aspects of biogas generation. The full range of biogas substrates and processing modes is explained, from agricultural and industrial waste to marine algae and sediment. On-site use of biogas for conversion into electricity, fuel and heat is also discussed, as are safety and regulatory issues. Many real-life examples of European biogas plants already in operation illustrate the contents, as do numerous schemes, diagrams and summary tables. For this new edition, biogas analytics and quality control required for feeding biogas into natural gas networks are included, as is a completely new chapter on the microbiology of biogas-producing bacterial communities.
This textbook covers the production of all relevant natural and man-made fibers, their inner structure, properties, applications, markets and historic development. More than 1,600 photos, maps and sketches complement the text. The properties of important fibers are compared in a large number of tables and graphics to simplify selecting an appropriate fiber for a given application.
Written by the leading authorities on the plant diversity and ecology of the Pacific islands, this book is a magisterial synthesis of the vegetation and landscapes of the islands of the Pacific Ocean. It is organized by island group, and includes information on geography, geology, phytogeographic relationships, and human influences on vegetation. Vegetation of the Tropical Pacific Islands features over 400 color photographs, plus dozens of maps and climate diagrams. The authors’ efforts in assembling the existing information into an integrated, comprehensive book will be welcomed by biogeographers, plant ecologists, conservation biologists, and all scientists with an interest in island biology.
Written by experienced authors, this book presents numerous natural everyday products with a high range of structural diversity. Twenty natural products have been arranged in five sections, describing three alkaloids, five colored compounds, three carbohydrates and glycosides, seven terpenoids, and two aromatic compounds. Adopting a highly didactical approach, each chapter features a uniform structure: Background, in-depth information about isolation processes and structural characterization as well as a Q&A section at the end. Alongside the theoretical information many practical hints for the laboratory work are also included. A comprehensive overview of UV-, IR- and NMR-spectroscopy as well as mass-spectrometry for every exemplified compound is provided and the understanding of these methods is supported by concluding questions and exercises. Educating and entertaining, this full-color textbook turns the learning process into a real pleasure, not only for students in natural products chemistry but also experienced professionals.
The rapid growth of the world population - nearly six-fold over the last hundred years - combined with the rising number of technical installations especially in the industrialized countries has lead to ever tighter and more strained living spaces on our planet. Because ofthe inevitable processes oflife, man was at first an exploiter rather than a careful preserver of the environment. Environmental awareness with the intention to conserve the environment has grown only in the last few decades. Environmental standards have been defined and limit values have been set largely guided, however, by scientific and medical data on single exposures, while public opinion, on the other hand, now increasingly calls for astronger consideration of the more complex situations following combined exposures. Furthermore, it turned out that environmental standards, while necessarily based on scientific data, must also take into account ethical, legal, economic, and sociological aspects. A task of such complexity can only be dealt with appropriately in the framework of an inter disciplinary group.
By synthesizing Kayser's and Bakhtin's views of the grotesque and Heidegger's philosophy of Being, American Fiction and the Metaphysics of the Grotesque seeks to demonstrate that American fiction from Poe to Pynchon has tried to convey the existential dimension: the pre-individual totality or flow of life, which defines itself against the mind and its linguistic capacity. Dieter Meindl shows how the grotesque, through its self-contradictory nature, has been instrumental in expressing this reality-conception, an antirationalist stance in basic agreement with existential thought. The historical validity of this new metaphysics, which grants precedence to Being--the context of cognition--over the cognizant subject, must be upheld in the face of deconstructive animadversions upon any metaphysics of presence. The notion of decentering the subject, Meindl argues, did not originate with deconstruction. The existential grotesque confirms the protomodernist character of classic American fiction. Meindl traces its course through a number of well-known texts by Melville, James, Gilman, Anderson, Faulkner, and O'Connor, among others. To convey life conceived as motion, these writers had to capture--that is, immobilize--it in their art: an essentially distortive and, therefore, grotesque device. Melville's "Bartleby," dealing with a mort vivant, is the seminal text in this mode of indirectness. As opposed to the existential grotesque, which grants access to a preverbal realm, the linguistic grotesque of postmodern fiction works on the assumption that all reality is referable to language in a textual universe. American Fiction and the Metaphysics of the Grotesque will significantly alter our understanding of certain traditions in American literature.
An Unchanging Blue provides a generous sampling of translations (with German originals) taken from ten collections of Rolf Dieter Brinkmann’s poetry published between 1962 and 1975. An extensive introduction by Mark Terrill contextualizes Brinkmann’s place in postwar German literature.
man no be God is a story of a willing and driven Canadian doctor who spent his life immersed in the wonderful, complex and interesting lives of the people of western Cameroon. The individuals he went to learn from, to serve, to encourage, to support, and to befriend together provide a fascinating look at familiar struggles and triumphs in an unfamiliar setting. There is nothing more fulfilling or satisfying than being involved in and involved with others. Although this writer has the satisfaction of knowing that he has done what he was called to do, there is a vast and frightening opportunity for the reader to dare to take the same challenge. AIDS does not threaten to destroy a great horde of faceless peopleit is far worse. It is destroying lovely, interesting, vibrant, and extremely valuable individuals, one at a time, relentlessly, killing off a significant part of each of us as it marches through Africa. One mans experience, and willingness to throw talent, brains, and brawn into being a part of peoples individual lives made a difference to many, and enriched him far more than he ever thought possible. (Thats how the mundane becomes meaningful, after all). Therein lies the glimmer of hope, and the challenge. Anyone can, if anyone will, make a difference to at least one other. Doing so in the face of this killer sharpens and focuses that challengeand its rewardsimmensely.
The copious photographs in this book lavishly illustrate the current and future applications for robots in a wide scope of fields such as entertainment, medicine, space exploration, underwater navigation, and many more. Everyone from professional roboticists to amateur robot and technology enthusiasts will find this book fascinating.
Environmental Organic Chemistry focuses on environmental factors that govern the processes that determine the fate of organic chemicals in natural and engineered systems. The information discovered is then applied to quantitatively assessing the environmental behaviour of organic chemicals. Now in its 2nd edition this book takes a more holistic view on physical-chemical properties of organic compounds. It includes new topics that address aspects of gas/solid partitioning, bioaccumulation, and transformations in the atmosphere. Structures chapters into basic and sophisticated sections Contains illustrative examples, problems and case studies Examines the fundamental aspects of organic, physical and inorganic chemistry - applied to environmentally relevant problems Addresses problems and case studies in one volume
An ethnobotanical look at ancient heart beliefs, heart-strengthening herbs, and folk remedies for cardiovascular diseases • Discusses traditional understandings of the heart from early European cultures and indigenous peoples of the Americas, Asia, and Africa • Examines the heart as the home of the soul and an organ of perception and looks at traditional beliefs on what makes the heart sick • Presents a materia medica of plants used for millennia to treat heart-related conditions as well as plants in use by modern herbalists and cardiologists Among our ancestors as well as indigenous people still maintaining traditional diets there is little record of heart diseases in the modern sense. In the traditional worldview, the heart was considered the home of the soul and the source of love and vitality. As such, heart sickness was not seen as a result of poor nutrition, too much stress, or lack of exercise, but reflected an imbalance of the heart’s emotional and spiritual energies. Plants and folk remedies used as traditional heart medicine worked on the mental and spiritual level to help make the heart happy again. In this book, renowned ethnobotanist Wolf D. Storl, Ph.D., examines traditional understandings of the heart from early European cultures and indigenous peoples of the Americas, Asia, and Africa as well as a wealth of plants used in both ancient and contemporary times to treat heart conditions and ailments. He explores the heart as an organ of perception as well as its ability to remember, citing studies about the phenomenon of complete personality changes following a transplant. He examines what makes the heart sick, including different healing paradigms used to address the causes. He also looks at how time is perceived by the heart and how the modern epidemic of heart disease can be linked to our culture’s pervasive disconnection from nature’s rhythms. Presenting a materia medica of heart-strengthening herbs and folk remedies for cardiovascular diseases, the author offers in-depth descriptions of plants used for millennia to treat heart-related conditions as well as plants in use by modern herbalists and cardiologists. Sharing a holistic view of the heart—and heart disease—based on traditional perspectives, ethnomedical research, and herbal wisdom, this book reveals new ways to heal the heart by recognizing its integrated role in our physical, emotional, and spiritual wellness.
Few New Testament topics have been discussed as often and as intensely as Q, the hypothesized second major source alongside the gospel of Mark for the gospels of Matthew and Luke, and the parables. And yet, no monograph to date has been devoted to considering the parables in Q. In addition to filling this gap in New Testament scholarship, Dieter T. Roth addresses the need to move scholarship on both Q and the parables forward along methodological and interpretive lines. Roth considers Q not as a text behind Matthew and Luke that needs to be reconstructed but rather as an intertext between Matthew and Luke that offered plots, characters, and images in parables that were taken up by Matthew and Luke and utilized in their own respective texts. In addition, Roth draws on recent parables research in his examination of the 27 parables in Q (two spoken by John the Baptist, one by the Centurion, and 24 by Jesus) in order to consider their purpose and function in this early Christian text.
When U.S. Congressman Lucian Anderson from Kentucky voted for the 13th Amendment to the Constitution in January 1865, abolishing slavery, he gambled more than his political career. Anderson was from Mayfield, one of the most rabidly secessionist towns in the Bluegrass State. During the Civil War, his political alignment changed from pro-slavery Union Democrat to Unconditional Unionist to Republican. Elected by Unionists in 1863, he soon received death threats and was kidnapped by Confederate raiders who held him for ransom (while he tried to convert them to the Union cause). He was a Kentucky delegate to the 1864 national convention that re-nominated President Abraham Lincoln. Knowing he could not win another term, Anderson did not seek reelection in 1865. Based on newspaper articles, letters and other contemporary sources, this book provides a detailed portrait of an overlooked but significant figure of the Civil War and Kentucky history.
The "Berlin Republic" has become the key concept of post-Cold War Germany and as such has been widely discussed inside as well as outside Germany. Symbolized by the move of the government from Bonn to Berlin it signals all the tangible and intangible changes in Germany's position in the world that have taken place during the 1990s. Well known German authors, decision-makers, and cultural leaders as well as internationally renowned experts on German affairs contribute to this volume, examining various aspects of the New Germany and its old/new capital, such as history, foreign policy, art, architecture, and culture. In this way, the reader gains a varied but comprehensive picture of Germany after unification as perceived by its neighbors, friends, and allies.
Written in an engaging and accessible manner, English Literature in the Age of Chaucer serves as both a lucid introduction to Middle English literature for those coming fresh to the study of earlier English writing, and as a stimulating examination of the themes, traditions and the literary achievement of a number of particulary original and interesting authors. In addition to detailed and sensitive treatment of Chaucer's major works, the book includes chapters on his chief contemporaries, such as John Gower, William Langland and the Gawain-poet. It also examines the often underrated contribution to the English literary tradition of his successors John Lydgate and Thomas Hoccleve, as well as the interesting and original work of the Scottish poets, Robert Henryson, William Dunbar and Gavin Douglas, who also claim Chaucer as their model. Apart from the narrative poetry of Chaucer and his followers, the book also contains chapters on the Middle English lyric; Middle English prose, including Mandeville's travels; the most original and imaginative writings of the Middle English mystics, in particular Julian of Norwich and Margery Kempe; and Thomas Malory's impressive prose compilation of Arthurian stories.
Maitreya's Ratnagotravibhaga, also known as the Uttaratantra, is the main Indian treatise on buddha nature, a concept that is heavily debated in Tibetan Buddhist philosophy. In A Direct Path to the Buddha Within, Klaus-Dieter Mathes looks at a pivotal Tibetan commentary on this text by Go Lotsawa Zhonu Pal, best known as the author of the Blue Annals. Go Lotsawa, whose teachers spanned the spectrum of Tibetan schools, developed a highly nuanced understanding of buddha nature, tying it in with mainstream Mahayana thought while avoiding contested aspects of the so-called empty-of-other (zhentong) approach. In addition to translating key portions of Go Lotsawa's commentary, Mathes provides an in-depth historical context, evaluating Go's position against those of other Kagyu, Nyingma, and Jonang masters and examining how Go Lotsawa's view affects his understanding of the buddha qualities, the concept of emptiness, and the practice of mahamudra.
From the author of 'Do You Believe in You' comes an intriguing story of personal risk-taking, self-discovery and profound change. At only twenty-one, Dieter started his own thriving business and lived the good life in Hamburg, Germany. By the age of twenty-four, he knew something was missing: there must be more to life than earning a living, and he wanted to find it in Australia as a quest for all things vital, health, love, creativity, meaning, purpose and independence. How does life continue if one decides to leave all one has achieved? Dieter met Giselle on Christmas Day 1973. They didn't want a relationship, but the universe had other ideas! Arriving in Sydney in 1974, they lived, worked and explored Australia in their yellow panel van for two and a half years, discovering themselves and their unpredictable future. Driving from one adventure to another, they faced unexpected dangers and found paradise in unforeseen places. Devastating news arrived from Hamburg - their dreams and reality collided. Could they still achieve their goals and live their dream lifestyle? An inspiring read of a life-changing escapade Down Under?Phil Brown - Arts Editor?The Courier-Mail
An in-depth investigation of traditional European folk medicine and the healing arts of witches • Explores the outlawed “alternative” medicine of witches suppressed by the state and the Church and how these plants can be used today • Reveals that female shamanic medicine can be found in cultures all over the world • Illustrated with color and black-and-white art reproductions dating back to the 16th century Witch medicine is wild medicine. It does more than make one healthy, it creates lust and knowledge, ecstasy and mythological insight. In Witchcraft Medicine the authors take the reader on a journey that examines the women who mix the potions and become the healers; the legacy of Hecate; the demonization of nature’s healing powers and sensuousness; the sorceress as shaman; and the plants associated with witches and devils. They explore important seasonal festivals and the plants associated with them, such as wolf’s claw and calendula as herbs of the solstice and alder as an herb of the time of the dead--Samhain or Halloween. They also look at the history of forbidden medicine from the Inquisition to current drug laws, with an eye toward how the sacred plants of our forebears can be used once again.
This is a timely and unique overview of the 16 diverse federal states that make up the reunified Germany. The essential data for each state is provided in this easy-to-use reference. The demographics, geography, history, recent politics, economy, architecture, and noteworthy sites, people and culture, memorial sites, and traditional cuisine are surveyed in turn. This is an invaluable resource for students studying German and Germany, travelers, and teachers. A clear introduction explains the new Germany in historical and regional context. It has been claimed that Germany is a post-national society, but regions are still a primary basis of identity for many Germans and one of the main references points in daily life and politics. Part of Germany's reconstruction came through re-creation and identification with historically remolded regions. This work offers a needed summary of the results thus far.
The battle to defeat the pandemic was not just a medical issue. It was compounded by the biggest, nastiest and dangerous political divide in American history. The attempt by Donald Trump to deny democracy and award himself the election win was only symptomatic of an even broader division in America. Whilst humanity deals with the virus in a variety of ways, militias and civil rights groups disrupt all attempts to contain the pandemic. All spreading the new highly infectious strains. Families discussing this get fearful and irate. That is the environment in which the new president has to enforce lockdowns and social distancing to save the country. Militias sent two hundred thousand members to march, disobeying orders; at the same time, a new strain raced through the country, killing people within three days. Infections and deaths quadrupled. The hatred between opposing sides grows exponentially. Can Joe Biden defeat the protestors without resorting to Tiananmen Square methods? Will wives shoot returning husbands to keep their children alive? Who will look after the orphaned children looking for help? Will the president win this battle?
Featuring satellite imagery from Google Earth, this guide provides a unique, highly visual tour of lakes across the globe, from the simple to the complex, the nearby to the remote. Clear text accompanies each image and identifies important aspects of each lake along with such information as its coordinates, scale, and altitudes, if relevant. From the many aspects of lake science including water budgets, temperature regimes, mixing types, biology/ecology, and chemistry, the book concentrates on the genesis of lakes and other closed forms containing water, moisture/swamps or minerals. Its organisation follows different forms of lake origin (often connected to the question of age) such as extra-terrestrial meteor impacts, structural depressions by tectonic activity, patterning of joints or faults, volcanic origin, or the forming influence of glacier ice, subterranean permafrost, littoral processes, running water, wind, and solution of rocks (karst forms). Coverage also deals with temporal variations in lake existence within the context of climate change in the past and the future. In addition, special chapters are devoted to saline (or salt) lakes, and — in their evaporated forms — to saltpans. Providing essential information at a glance, this guide will be help both specialists and general readers better understand the world's lakes as well as see them in a new perspective.
Printed on Demand. Limited stock is held for this title. If you would like to order 30 copies or more please contact books@worldbank.org Contact books@worldbank.org, if currently unavailable. This paper is part of a four-volume series of publications on rural transport promoted by the World Bank's Rural Transport Thematic Group under the aegis of its knowledge management activities. The four volumes are Options for Managing and Financing Rural Transport Infrastructure, Improving Rural Mobility, Developing Rural Transport Policies and Strategies, and this paper on Design and Appraisal of Rural Transport Infrastructure.
The clearest and most complete non-mathematical study of light available—with updated material and a new chapter on digital photography. Finally, a book on the physics of light that doesn’t require advanced mathematics to understand. Seeing the Light is the most accessible and comprehensive study of optics and light on the market. With a focus on conceptual study, Seeing the Light leaves the heavy-duty mathematics behind, instead using practical analogies and simple empirical experiments to teach the material. Each chapter is a self-contained lesson, making it easy to learn about specific optical concepts without having to read the whole book over. Inside you’ll find clear and easy-to-understand explanations of topics including: Processes of vision and the eye Atmospherical optical phenomena Color perception and illusions Color in nature and in art Digital photography Holography And more Diagrams, photos, and illustrations help bring difficult concepts to life, and optional sections at the ends of chapters explore the more advanced aspects of each topic. A truly one-of-a-kind book for physics students and teachers, this updated edition of Seeing the Light is not to be missed.
Examines in a pedagogical way all pertinent molecular and macroscopic processes that govern the distribution and fate of organic chemicals in the environment and provides simple modeling tools to quantitatively describe these processes and their interplay in a given environmental system Treats fundamental aspects of chemistry, physics, and mathematical modeling as applied to environmentally relevant problems, and gives a state of the art account of the field Teaches the reader how to relate the structure of a given chemical to its physical chemical properties and intrinsic reactivities Provides a holistic and teachable treatment of phase partitioning and transformation processes, as well as a more focused and tailor-made presentation of physical, mathematical, and modeling aspects that apply to environmental situations of concern Includes a large number of questions and problems allowing teachers to explore the depth of understanding of their students or allowing individuals who use the book for self-study to check their progress Provides a companion website, which includes solutions for all problems as well as a large compilation of physical constants and compound properties
Core textbook showcasing the broad scope and coherence of physical chemistry Principles of Physical Chemistry introduces undergraduate students to the concepts and methods of physical chemistry, which are fundamental to all of Chemistry. In their unique approach, the authors guide students along a logically consistent pathway from the principles of quantum mechanics and molecular structure to the properties of ensembles and supramolecular machines, with many examples from biology and nanoscience. By systematically proceeding from atoms to increasingly complex forms of matter, the book elucidates the connection between recognizable paradigms and modern chemistry research in a student-friendly manner. To promote intuition and understanding for beginning students, the text introduces concepts before proceeding to more rigorous treatments. Rigorous proofs and derivations are provided, as electronic supplements, for more advanced students. The book poses over 900 exercises and problems to help the student learn and master methods for physicochemical reasoning. Computational supplementary material, including Fortran simulations, MathCAD exercises, and Mathematica programs, are included on a companion website. Some topics discussed in the text are: Electronic structure and Variational Principle, including Pauli exclusion, spin-orbit interactions, and electron confinement in quantum dots. Chemical bonding and molecular structure, including electron tunneling, comparison of electron-in-a-box models and electron orbital methods, and the mechanics of chemical bonds. Absorption and emission of light, including transition dipoles for π-electron systems, coupled chromophores, excitons, and chiroptical activity. Statistical description of molecular ensembles, including microscopic interpretations of phase transitions, entropy, work, and heat. Chemical equilibria, including statistical description of equilibrium constants, electrochemistry, and the exposition of fundamental reaction types. Reaction kinetics and reaction dynamics, including nonlinear coupled reactions, femtochemistry, and solvent effects on reactions. Physicochemical properties of macromolecules and the principles of supramolecular assemblies, including polymer dynamics and chemical control of interfaces. The logic of supramolecular machines and their manipulation of photon, electron, and nuclear motion. With its highly coherent and systematic approach to the subject, Principles of Physical Chemistry is an ideal textbook and resource for students in undergraduate physical chemistry courses, especially those in programs of study related to chemistry, engineering, and molecular and chemical biology.
This is a story of a person arriving in this country in this country and in this city where he eventually ended up in the middle of the night, not knowing a soul in Canada and having just about $10.- in his pocket. Using my imagination I let this imaginary person - Peter- show the reader the adventures and misadventures he and eventually his family experienced in this for him so strange and at the same time exciting new place. I decided to cover a period of roughly the first 25 years Peter spent in his new chosed homeland. I could have continued showing the development of his and his family's life after the 25 year period, but I decided against that. I wanted this story to have closure. Another possible book would show the reader how Peter's life continued after 25 years and would show us how he and his loved ones continued with their lives with its ups and downs. The gist of the events occured from the mid 1950's until the early 1980's. I actually completed this book in 1982. It was lying in my filing cabinet for 30 years, because I never had either the time or inclination to publish in writing. The title of this publication: "Destiny has no Favorites" is correct. Destiny, or fate, has no favorites and we all are at the mercy of this destiny destined for us by that higher power we may call God, Nature, the Absolute Being, the Creator, Providence, the Omnipotent, Being the Supreme Soul or whatever mage us feel better to accept the unacceptable.
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