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      • Trusted Partner
        Fertilizers & manures
        November 2006

        No Tillage Seeding in Conservation Agriculture

        by C J Baker, Scott E Justice, Keith E Saxton, Peter Hobbs, William R Ritchie, W C T Chamen, Don C Reicosky, Fatima Ribeiro

        This book is a much-expanded and updated edition of a previous volume, published in 1996 as "No-tillage Seeding: Science and Practice". The base objective remains to describe, in lay terms, a range of international experiments designed to examine the causes of successes and failures in no-tillage. The book summarizes the advantages and disadvantages of no tillage. It highlights the pros and cons of a range of features and options, without promoting any particular product.Topics added or covered in more detail in the second edition include:* soil carbon and how its retention or sequestration interacts with tillage and no-tillage* controlled traffic farming as an adjunct to no-tillage* comparison of the performance of generic no-tillage opener designs* the role of banding fertilizer in no-tillage* the economics of no-tillage* small-scale equipment used by poorer farmers* forage cropping by no-tillage* a method for risk assessment of different levels of machine sophistication

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        Agricultural engineering & machinery
        April 1997

        Milk Composition, Production and Biotechnology

        by Edited by Robert A S Welch, Donald J W Burns, Stephen R Davis, A I Popay, Colin G Prosser

        Major changes have recently taken place in the value attached to components of milk. Although approximately half the energy in milk is contained in fat, fat is rapidly decreasing in value relative to protein. This has come about because of the increased availability of competitively-priced, plant-derived edible oils and because of the perceived health problems associated with animal fat in the human diet. Such changes have major implications for the dairy sector, particularly in developed countries. Against this background, this book presents a timely review of developments in milk production and consumption, of changes in milk component values, and of the opportunities that biotechnology provides to alter the composition of and add value to milk on the farm. The subject coverage is very broad, ranging from nutritional aspects of pastures and forages, to rumen microbiology, genetics and reproductive technologies, milk biochemistry and environmental implications. It is based on a conference held in Wellington, New Zealand, in February 1996 and sponsored by the OECD and AgResearch. Contributors include leading research workers from North America, Europe, Japan, Australia and New Zealand. It provides an invaluable overview of the subject, suitable as a reference book for advanced students, researchers and advisers in dairy science as well as related disciplines such as grassland, nutritional and food sciences.

      • Trusted Partner
        January 2021

        Practical R for Biologists

        An Introduction

        by Donald Quicke, Buntika A Butcher, Rachel Kruft Welton

        R is a freely available, open-source statistical programming environment which provides powerful statistical analysis tools and graphics outputs. R is now used by a very wide range of people; biologists (the primary audience of this book), but also all other scientists and engineers, economists, market researchers and medical professionals. R users with expertise are constantly adding new associated packages, and the range already available is immense.This text works through a set of studies that collectively represent almost all the R operations that biology students need in order to analyse their own data. The material is designed to serve students from first year undergraduates through to those beginning post graduate levels. Chapters are organized around topics such as graphing, classical statistical tests, statistical modelling, mapping, and text parsing. Examples are based on real scientific studies, and each one covers the use of more R functions than those simply necessary to get a p-value or plot.The book walks the reader through the data analysis process, starting with very simple plots, and continuing through more complex analyses and programming. It shows how to deal with issues such as error messages that can be confronting for beginners, in order to set students up for a successful scientific career using R.Collectively the authors have a vast amount of teaching experience which they apply here to make the passage into R programming as gentle and easy as possible, whilst guiding the reader to tackle quite complicated programming. Table of contents 1: How to Use this Book 2: Installing and Running R 3: Very Basic R Syntax 4: First Simple Programs and Graphics 5: The Dataframe Concept 6: Plotting Biological Data in Various Ways 7: The Grammar of Graphics Family of Packages 8: Sets and Venn diagrams 9: Statistics: Choosing the Right Test 10: Commonly Used Measures and Statistical Tests 11: Regression and Correlation Analyses 12: Count Data as Response Variable 13: Analysis of Variance (ANOVA) 14: Analysis of Covariance (ANCOVA) 15: More Generalised Linear Modelling 16: Monte Carlo Tests and Randomisation 17: Principal Components Analysis 18: Species Abundance, Accumulation and Diversity Data 19: Survivorship 20: Dates and Julian Dates 21: Mapping and Parsing Text Input for Data 22: More on Manipulating Text 23: Phylogenies and Trees 24: Working with DNA Sequences and other character data 25: Spacing in Two Dimensions 26: Population Modelling Including Spatially Explicit Models 27: More on “apply” Family of Functions – Avoid Loops to get More Speed 28: Food webs and simple graphics 29: Adding Photographs 30: Standard Distributions in R 31: Reading and Writing Data to and from Files

      • Trusted Partner
        Humanities & Social Sciences
        September 2020

        Defense of the West

        by Stanley R. Sloan, Lawrence Freedman

      • Trusted Partner
        Humanities & Social Sciences
        June 2024

        Neither use nor ornament

        A cultural biography of clutter and procrastination

        by Tracey Potts

        Neither use nor ornament is a book about personal productivity, told from the perspective of its obstacles: clutter and procrastination. It offers a challenge to the self-help promise of a clutter-free life, lived in a permanent state of efficiency and flow. The book reveals how contemporary projections of the good, productive life rely on images of failure. Riffing on the aphorism 'less is more' - a dominant refrain in present day productivity advice - it tells stories about streamlining, efficiency and tidiness over a time period of around 100 years. By focusing on the shadows of productivity advice, Neither use nor ornament seeks to unravel the moral narratives that hold individuals to account for their inefficiencies and muddles.

      • Trusted Partner
        January 1987

        Die Champions

        Psychoanalyse des Spitzensportlers

        by Fuller, Peter

      • Trusted Partner
        January 1996

        Das Ende

        Von der heiteren Hoffnungslosigkeit im Angesicht der ökologischen Katastrophe

        by Fuller, Gregory

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        A Partir de Rien

        by Ron Adam

        A Partir de RienUn thriller apocalyptique par Ron Adam Tout comme dans les tragédies grecques, l’Amérique va droit à la collision inévitable avec l’ultime menace : la combinaison fatale de l’Islam fanatique avec les armes nucléaires et les ressources énergétiques les plus riches du monde. Le 11 septembre 2001, Osama Bin Laden a démontré au monde comment on pouvait aisément retourner les dollars américains et la technologie des Etats-Unis et les utiliser comme un boomerang frappant droit au cœur de l’Amérique. Il est à la fois facile et terrible d’imaginer ce qui peut arriver si un tel zèle fanatique réussit à s’équiper de la puissance monstrueuse des armes nucléaires.Un coup d’œil rapide à la carte montre que les Etats-Unis ont appris la leçon et que les guerres en Afghanistan et en Iraq doivent juste refermer le cercle autour de la menace véritable – l’Iran.A Partir de Rien vous entraîne dans le tourbillon qui balaie le monde, depuis une guerre locale dans le Golfe Persique, en passant par un coup d’état militaire en Russie - la nouvelle ancienne alliée de l’Iran – jusqu’à un véritable holocauste nucléaire.L'équipe d'un sous-marin américain, constituée d'hommes uniquement, qui sans le vouloir, a joué un rôle actif dans la destruction de l’humanité, découvre au lendemain de la catastrophe que c’est sur ses épaules qu’incombe d’accomplir la tâche opposée – recréer la race humaine – A Partir de Rien. Après neuf mois passés sous l’eau, ils vont émerger vers une île lointaine du Pacifique sur laquelle les conditions peuvent de nouveau supporter la vie. Equipés des technologies les plus sophistiquées, ils emportent avec eux deux douzaines d’ovaires fertilisés congelés, qui sont chacun destinés à devenir une nouvelle Eve, et qui, ensemble, constitueront les mères d’une nouvelle humanité.Cependant les « Adams » sont malheureusement trop nombreux sur cette île ! Plus d’une centaine d’hommes attendent impatiemment que les 24 petites filles grandissent pour mûrir et devenir des femmes, et le combat pour prendre contrôle de cette précieuse « ressource » est par conséquent inévitable.Ces hommes découvrent que la nature humaine ne peut être changée. Même après la guerre ultime qui a tout détruit, l’homme continuera à se servir de la force pure pour obtenir ce qu’il veut et pour résoudre les disputes.En dépit de sa trame pessimiste, le livre est essentiellement optimiste et est guidé par la foi dans la loi de l’histoire : il se peut que les bons doivent souffrir et payer un lourd tribut mais, à la fin du compte, ils gagneront.L’auteur : un pilote de chasse, officier naval et ingénieur supérieur de Hi-Tech. Ron Adam a mené une carrière militaire impressionnante, du service dans un sous-marin et un torpilleur de la marine israélienne en passant par l’aviation israélienne comme pilote de chasse, capitaine sur un porte-avions, instructeur de vol et officier du personnel de guerre électronique. Possédant un diplôme d’ingénieur en électronique, Adam a dirigé un programme de défense de 1,2 milliards de dollars et a également fondé trois entreprises start-up dans le high-tech. Aujourd’hui, Adam est ingénieur-conseil supérieur dans les industries aéronautiques et il partage son temps entre la technique de haut niveau et l’écriture de livres et de scénarios. Il est marié et a trois enfants.

      • Trusted Partner
      • Trusted Partner
        1970

        A. W. Schlegels Shakespeare-Übersetzung

        Untersuchungen zu seinem Übersetzungsverfahren am Beispiel des Hamlet

        by Gebhardt, Peter A

      • Trusted Partner
        Mind, Body, Spirit

        GODTALK

        Experiences of Humanity’s Connections with a Higher Power

        by Neale Donald Walsch

        Begin Your Conversation with God Don’t look now, but God is talking with you. In fact, God is never not talking with you! Neale Donald Walsch, author of the Conversations with God book series, invites you to be present to life and the experience of your talks with God. He shares how the Divine talks to you in a hundred ways across a thousand moments, using feelings, words, images, ideas, metaphors, and events that can change your life. Feel the wonder as Neale Donald Walsch, along with our sacred storytellers, share their talks with God, including those of:• a woman who was reassured her health condition would be healed• an exhausted single mom whose message reaffirmed her belief that God heard her prayers• a scientist whose conversation with the presence of God dramatically changed his life• a teacher who received a message to help her connect with her students Experience your own conversations, empowered by intention and discernment, as Neale shares the six-step process he uses in his own conversations with God. Discover profound, yet simple, insights into what you can do to deepen the dialogue once you become tuned into God talking to you. Be prepared to be surprised and delighted by your communications with the Divine!

      • Trusted Partner
        Animal husbandry
        May 2004

        Encyclopedia of Farm Animal Nutrition

        by N J Benevenga, Santosh P Lall, Kelvin J McCracken, Hussain M Omed, Roger F E Axford. Edited by Malcolm F Fuller.

        The Encyclopedia of Farm Animal Nutrition deals with the whole of farm animal nutrition, embracing a wide range of disciplines, including physiology, biochemistry, veterinary medicine and feed technology.The encyclopedia contains approximately 2000 entries from 90 contributors. These entries range from short definitions to more discursive articles, all entries are fully cross-referenced to aid further research.The encyclopedia covers every type of farm animal found in both developing and developed countries, including cattle, sheep, pigs, chickens, goats, horses, fish, deer, buffaloes, rabbits and camelids, as well as ducks, turkeys, ostriches and other birds.Sample Entries: Acylglycerol, A form of lipid made up of one glycerol molecule combined with three individual (not necessarily identical) fatty acid molecules attached to the glycerol by ester bonds. Acylglycerols form part of the neutral lipid fraction.Free fatty acids (FFAs), Also called non-esterified fatty acids (NEFAs), fatty acids that are not esterified to glycerol or another alcohol such as choline or cholesterol. In blood plasma or serum, FFAs are really not free but bound to plasma albumin.Locust bean, Properly the fruit of the African locust bean tree (Parkia filicoidea) but the name is frequently applied to the fruit of the carob tree (Ceratonia siliqua). The latter originated in the eastern Mediterranean region and is also found in the subtropics. The fruits are thick, fleshy (more so in the carob) pods each containing about a dozen seeds. The seeds are tough and must be crushed before feeding. The resulting meal has a high sugar and energy content and is very palatable but is low in protein (42-54 g kg-1).Oyster Shell, Oyster shells are almost pure calcium carbonate (95-99%) and are good sources of calcium for all classes of animals. Clam shells, conch shells, coral and coral sand can all be used for feeding. Shells that have been ground to coarse grit tend to be more palatable to laying hens and help grain digestion in the gizzard, as well as producing strong eggshells. For laying hens the shells should be ground to 0.5-2.0 mm and mixed 2:1 with finely ground limestone.Pacu, A commercially important freshwater fish native to the rivers of Brazil. This large migratory fish reaches 60 cm in length and is a scavenger that eats vegetation, mostly of fruit that falls into the water as well as an occasional small fish or insect. Pacu is one of the first native fish species to be successfully cultured in Brazil. A market size of 1-2 kg can be attained in 18-20 month at water temperatures of 22-280 C.

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        Science & Mathematics
        April 2018

        Cyst Nematodes

        by Roland N Perry, Maurice Moens, John T Jones, Matthew A. Back, James G. Baldwin, George W. Bird, Vivian C. Blok, David J. Chitwood, Laura Cortada, Matthias Daub, Keith G. Davies, Walter S. de Jong, Loes J.M.F. den Nijs, Sebastian Eves-van den Akker, Godelieve Gheysen, Aska Goverse, Ivan G. Grove, Johannes Hallmann, Zafar A. Handoo, John T. Jones, Catherine J. Lilley, Horacio D. Lopez-Nicora, Edward P. Masler, Melissa G. Mitchum, Maurice Moens, Sharad Mohan, Terry L. Niblack, Roland N. Perry, Jon Pickup, Adrian M.I. Roberts, Andrea M. Skantar, Geert Smant, Richard W. Smiley, Sergei A Subbotin, Victoria Taylor, Gregory L. Tylka, Lieven Waeyenberge, Inga A. Zasada

        This book is a compendium of current information on all aspects of these economically important parasites. It provides comprehensive coverage of their biology, management, morphology and diagnostics, in addition to up-to-date information on molecular aspects of taxonomy, host-parasitic relationships and resistance. Written by a team of international experts, Cyst Nematodes will be invaluable to all researchers, lecturers and students in nematology, parasitology, agriculture and agronomy, industries with an interest in chemical and biological control products for management of plant-parasitic nematodes, and any courses, quarantine and advisory services.

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      • Trusted Partner
        Humanities & Social Sciences
        February 2018

        How to save politics in a post-truth era

        by Ilan Zvi Baron

      • Trusted Partner
        Medicine
        December 2016

        Companion Animal Economics

        The Economic Impact of Companion Animals in the UK

        by Sophie Hall, Luke Dolling, Katie Bristow, Ted Fuller, Daniel S. Mills

        Succinct, highly readable and thought provoking, this important new text is designed to raise awareness of the potential economic impact of companion animals in the UK. It discusses the potential benefits and costs of companion animals to the economy and highlights the need for this matter to be thoroughly researched, given the potential scale of impact and the potential costs of ignoring this matter. The book includes: - case studies to illustrate the savings to the NHS that might be associated with companion animal ownership; - links to up-to-date tables and content that might form templates for use in other countries; and - highly readable information written by expert authors and key opinion leaders in the field. Inspired by the seminal Council for Science and Society (CSS) Report, Companion Animals in Society (1988), this work updates and extends its evaluation of the economic impact of companion animals on society and lays a benchmark for future development. This pivotal new book is important for policy makers at national and international levels and all those involved in animal welfare. ; Succinct, highly readable and thought provoking, this important new text is designed to raise awareness of the potential economic impact of companion animals in the UK. It discusses the potential benefits and costs of companion animals to the economy and highlights the need for this matter to be thoroughly researched. ; 1: Introduction2: Methodology3: Key Features of the Council for Science and Society Report (CSS) 19884: Updates on the Economic Impact of Companion Animals to the UK5: Indirect Costs: Extending the Scope of Economic Value6: Conclusion: Illustrating the Perceived Economic Impact of Companion Animals-: Acknowledgement-: Afterword

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