Your Search Results

      • Trusted Partner
        2023

        Chemistry Workbook

        by Marion Romer, Silke Dittmar, Dr. DorotheeFamulla-Weber and Claudia Huppertz

        We all have been there: you understand everything in the textbook, but then face a total blackout during the exam. But that’s over now! In more than 600 exam-proven crossword, syllable or picture puzzles, word search games, gap texts or riddles on inorganic and organic chemistry, the authors bundle what you have learned in order to apply it to new problems. And they do so in a highly entertaining way: variety is guaranteed due to the diversity of tasks! The section „Well connected, safely remembered“ helps to link knowledge. „Now it is getting tricky“ encourages you to deal with the subject matter even more intensively, and „Playfully repeated“ offers tips and suggestions for learning in a group. With this workbook, you can check your knowledge, consolidate the contents, and find the gaps in your knowledge well before the exam. This way you‘ll be one hundred percent fit when it counts. The workbook is suitable for accompanying consolidation of the contents of the authors‘ textbook „Chemistry for Pharmaceutical Technicians“, but is also ideally suited for independent study. Includes solutions to download

      • Trusted Partner
        2021

        Chemistry for Pharmaceutical Technicians

        by Marion Romer, Silke Dittmar, Dr. Dorothee Famulla-Weber and Claudia Huppertz

        Chemistry is all about smells and bangs – but what if you’ve lost sight of what is actually going on? This textbook keeps PTA students on course: it refreshes the basics, consolidates chemical knowledge and leads to independent working. The 10th edition is presented in a completely new design and with an even clearer layout. With reference to the pharmaceutical arena, chemistry is shown to be the basis of drug substances. Practical examples, call-outs and summaries break up the text and make it easier to work with the subject matter. This book will awaken the interest of pharmaceutical technicians in drug substances – the best precondition for mastering everyday chemistry at school and at work.

      • Trusted Partner
        2021

        Biochemistry and Clinical Chemistry

        by Dr. Bernd Sorg and Prof. Dr. Diana Imhof

        Biochemistry and clinical chemistry have long been an established part of pharmaceutical education. A comprehensive knowledge of the molecular processes in the human body is needed for a detailed understanding of disease pictures and of drug action at the molecular level. These subjects are of supreme relevance for pharmaceutical practice – without the methods of biochemistry and molecular biology, the development of new active substances is inconceivable. However, to date the established reference works have covered a much too broad range of topics, go into excessive detail and are not geared to the study of pharmacy. This textbook finally fills this gap in a hitherto unique way. Thanks to the concise learning content, it is tailored to the needs of pharmacy students. The authors therefore concentrate on the material required for the registration examination and focus on topics of relevance to drugs and treatment. They summarise the biochemical principles and use selected examples to explain the connections between them. Numerous diagrams, pictures and info boxes provide structure to the subject matter, facilitate learning and make reading enjoyable.

      • Trusted Partner
        Economics
        December 1994

        Economics of Organic Farming

        An International Perspective

        by Edited by Nicolas H Lampkin, Susanne Padel

        Organic (ecological ) farming, with its emphasis on sustainable agro-ecosystem management and the use of locally-derived, renewable resources, offers potential solutions to some of the key problems faced by the agricultural sectors of industrialized countries. Many European governments now provide direct financial support for organic farming in recognition of its contribution to current policy objectives, including environmental protection, conservation of non-renewable resources, controlling over-production and the reorientation of agriculture towards areas of market demand. Drawing on studies from the UK, USA, Canada, Australia, Germany, Denmark and Switzerland, this book provides the first comprehensive international review of the economics of organic farming. The factual information and empirical data from the studies reported make this book a valuable resource for researchers. Policy analysts, professional advisors and students in agricultural economics, management and agri-environmental policy.

      • Trusted Partner
        Agriculture & related industries
        July 2006

        Sociological Perspectives of Organic Agriculture

        From Pioneer to Policy

        by Edited by Georgina Holt, Matthew Reed

        This book takes a fresh look at understanding the dynamics of the organic agricultural sector in Europe, Australia, South America and the US. Many of the authors explore the use of combined methodology, drawing on theory from a range of social sciences to demonstrate that the complexity of organic agriculture lies in the close connection between nature, society and the economy. Likewise, whilst the book depicts organic agriculture as an engine of growth for the organic sector, it reflects also the important role played by, not only producers but also, other actors in the supply chain, such as consumers and certification standards.

      • Trusted Partner
        Limnology (freshwater)
        December 2004

        Organic Phosphorus in the Environment

        by Edited by Benjamin L Turner, Emmanuel Frossard, Darren S Baldwin

        Organic phosphorus is involved in almost every biological process. Organic forms of phosphorus often dominate in soils and aquatic systems and many organisms possess complex mechanisms enabling them to access phosphorus from organic compounds. However organic phosphorus remains the most poorly understood aspect of the global phosphorus cycle. This book brings together the latest research and opinion on the biogeochemistry of organic phosphorus from a wide range of disciplines and focuses specifically on the characterisation and transformations of organic phosphorus in terrestrial and aquatic systems. It examines analytical procedures for the chemical characterization of organic phosphorus in environmental samples, processes regulating organic phosphorus in the environment, and integration of the process at the ecosystem level. Ecological, chemical, microbiological and analytical aspects are explored. Written by a team of leading experts, the book will provide an invaluable reference for all those interested in organic phosphorus.

      • Trusted Partner
        Medicine
        September 2018

        Nutrition and Feeding of Organic Poultry

        by Robert Blair

        Organic poultry production has increased significantly in recent years to keep up with increasing consumer demand for organic eggs and meat. There are many guidelines and restrictions on what should go into the feed of organically-farmed poultry, from which difficulties arise when trying to ensure a well-balanced nutritious diet without the use of any unapproved supplements. This, the second edition of Robert Blair's classic and bestselling book on the nutrition and feeding of organic poultry, presents advice for organic producers, and the agencies and organizations serving them. It covers: - Selecting suitable ingredients. - Preparing appropriate feed mixtures and integrating them into organic poultry production systems. - International standards for organic feeding. - Breeds that are most suitable for organic farming. - Examples of diets formulated to organic standards. Completely updated and revised to address how to formulate organic diets in situations where there is a declining supply of organic feed, this new edition also includes up-to-date information on the nutritional requirements of poultry and feed-related disease incidence in organic flocks. Also including the feasibility of utilizing novel feed, such as insect meal, and their acceptability by consumers of organic meat products, this book forms a comprehensive reference for students, organic farmers, veterinarians and researchers.

      • Trusted Partner
        Pharmaceutical industries
        September 2008

        Health Benefits of Organic Food

        Effects of the Environment

        by Edited by D I Givens, Samantha Baxter, Anne Marie Minihane, Elizabeth J Shaw.

        Public concern over impacts of chemicals in plant and animal production on health and the environment has led to increased demand for organic produce, which is usually promoted and often perceived as containing fewer contaminants, more nutrients, and being positive for the environment.These benefits are difficult to quantify, and potential environmental impacts on such benefits have not been widely studied. This book addresses these key points, examining factors such as the role of certain nutrients in prevention and promotion of chronic disease, potential health benefits of bioactive compounds in plants, the prevalence of food-borne pesticides and pathogens and how both local and global environmental factors may affect any differences between organic and conventionally produced food.With contributions from experts in a broad range of related disciplines, this book is an essential resource for researchers and students in human health and nutrition, environmental science, agriculture and organic farming.

      • Trusted Partner
        2020

        Chemistry I: Examination Questions

        Original annotated questions through autumn 2017. General and inorganic chemistry for pharmacists

        by Prof. Dr. Eberhard Ehlers

        This catalogue of examination question is the ideal companion to the Short Textbook on Chemistry I. Together, both volumes help you prepare effectively for semester finals and for the first section of the German pharmaceutical licensing examination. ■ 1788 original IMPP questions from the years 1979–2017 ■ With annotated solutions ■ Covers Pharmacy I, or arranged by examination ■ Comments use the same chapter numbering as the Short Textbook on Chemistry I ■ Highlighting marks questions which have appeared more than once in the same wording.   Ace your exams with Ehlers!

      • Trusted Partner
        Agriculture & related industries
        September 2003

        Organic Fruit Growing

        by Karl Lind, Gottfried Lafer, Karl Schloffer, Georg Innerhofer, Hans Meister

        Descriptions of fruit varieties suitable for organic production Plant protection, pests and diseases and how they can be countered in organic systems Includes tables, diagrams graphs and photographsThere is great interest in organic horticulture and this title is a timely and much needed addition for practical, science-based guidance. It is a translation of a volume which has been very well received in German and is the product of collaboration between authors in Austria, Germany, Italy, the Netherlands and Switzerland. The contents include the basics of organic fruit growing, but also cover orchard construction, cultivation, protection and the commercialization of the organic products.

      • Trusted Partner
        Rural communities
        October 2006

        Going Organic

        Mobilizing Networks for Environmentally Responsible Food Production

        by Stewart Lockie, Kristen Lyons, Geoffrey Lawrence, Darren Halpin

        This book sets out to examine what really is going on in the organic sector socially and politically. In the process, it debunks a number of apparently common-sense beliefs: that organic consumers are wealthy environmental and health extremists; that growth in the industry will inevitably undermine its environmental values; that mainstream media is antagonistic to organics; and that the industry is driven by consumer demand. This book seeks to make a practical contribution to the development of more sustainable food systems by articulating what it takes to get people involved in organics at each stage of the food chain.

      • Trusted Partner
        Fertilizers & manures
        December 2000

        Sustainable Management of Soil Organic Matter

        by Edited by Robert M Rees, B Ball, C Watson, C D Campbell

        Includes some fifty edited and revised papers from an international conference on Sustainable Management of Soil Organic Matter, held by the British Society of Soil Science in Edinburgh in September 1999. The book explores the results of recent research studies examining how organic matter functions in soils, factors affecting organic matter quality and quantity and how management of organic matter can be optimised in order to achieve sustainable farming practices.

      • Trusted Partner
        Technology, Engineering & Agriculture
        December 2017

        Handbook of Pest Management in Organic Farming

        by Vincenzo Vacante, Urs Niggli, Serge Kreiter, Massimo Benuzzi, Jorge E Peña, Gavino Delrio, B. Merle Shepard, Hüseyin Baspinar, Carmelo Bonsignore, Dominique Bordat, Qiang Xiao, Bernard Dufour, Régis Babin, Alberto Pantoja, Josep Anton Jacas Miret, Raija Komppula, Beate Bursta

        This book is an up-to-date and comprehensive reference covering pest management in organic farming in major crops of the world. General introductory chapters explore the management of crops to prevent pest outbreaks, plant protection tools in organic farming, and natural enemies and pest control. The remaining chapters are crop-based and discuss geographic distribution, economic importance and key pests. For each pest the fundamental aspects of its bio-ecology and the various methods of control are presented. Understanding of the scientific content is facilitated with practical advice, tables and diagrams, helping users to apply the theories and recommendations. Handbook of Pest Management in Organic Farming: · Consists of rational approaches and advice. · Is authored by a team of international specialists in pest control. · Represents the only available comprehensive review of insect pest management in organic systems. This is an essential resource for researchers and extension workers in crop protection, integrated pest management and biocontrol, and organic farming systems.

      • Trusted Partner
        May 2021

        Mocked, Battled, Desired

        With organic pioneer Ulrich Walter through five decades

        by Heike Leitschuh

        The small district town of Diepholz lies between Bremen, Oldenburg and Osnabrück, and no one could possibly describe it as “well-known”. Quite unlike the Lebensbaum company, which was founded here by Ulrich Walter in 1979. Those who eat mindfully will probably also be familiar with the coffees, teas and spices of this pioneering organic company, which frequently and repeatedly receives a range of awards for sustainability and now employs around 200 people. Heike Leitschuh draws a lifelike portrait of an entrepreneur of the organic founding generation who turned a small shop into a successful medium-sized company, played a key role in shaping the organic industry, and has offered perspectives for its future.

      • Trusted Partner
        Technology, Engineering & Agriculture
        December 2017

        Fair Trade and Organic Agriculture

        A Winning Combination?

        by Priyanka Parvathi, Ulrike Grote, Hermann Waibel, Arnab Basu, Lee Buyers, Rene Capote, Ricardo Fort, Ulrike Grote, Casey Goldvale, Ulrich Hamm, Pradyot Ranjan Jena, Linda Kleemann, Katharina Krumbiegel, Julia Lernoud, Priyanka Parvathi, Yu Hui Qiao, Ruerd Ruben, Rosa Scheenbecker, Till Stellmacher, Romane Viennet, Hermann Waibel, Helga Willer, Meike Wollni, Katrin Zander

        The markets for organic and fair trade certified commodities are growing rapidly, with environmentally sound and more equitable certification systems likely to offer benefits for both small-scale farmers and society at large. Despite much debate about their contribution to sustainability, there has been little scientific analysis, so it is vital to assess if it is technically and economically feasible to meet growing consumer demands regarding food safety, quality and ethics through smallholder and marginal producers. Overall, there is a need to explore the potential of these certification systems as emerging areas in research and development cooperation. This book includes: - Worldwide case studies (from the supply side in Asia, Africa, and Latin America; and from the demand side in Europe and North America) to put theory into practice. - Analyses of sustainable development and poverty reduction through organic and fair trade markets. - Insights into the conditions where it is beneficial for developing country smallholder producers to adopt fair trade and organic certification systems. - Investigation into whether consumers will pay more for a product that is both organic and fair trade certified. This book is an important read for researchers and students in agricultural and development economics, and it is also a useful resource for policy makers and practitioners involved in organic and fair trade agriculture.

      • Trusted Partner
        Technology, Engineering & Agriculture
        January 2024

        Vegetable Seeds

        Production and Technology

        by Gregory E Welbaum

        Most food and fiber crops are produced from seed. This means that the world's population is dependent on annual seed production for its food supply. Vegetable seed production is much different and more challenging than production of grain crops. This book explains the biology and technology behind producing, maintaining, and enhancing the quality of vegetable seeds from breeding through to the marketed product. It begins with six chapters on a broad range of seed-related topics: the importance of seeds, reproductive biology of plants, genetic improvement strategies, quality assurance of seed production, post-harvest seed enhancement, and organic production. The remaining chapters cover seed production in eleven important vegetable families. Each chapter provides a description of the botany, types and cultivars, genetic improvement, pollination, soil fertility management, pest management, crop production, harvesting, post-harvest handling, and seed yields. The aim of this book is to educate how to produce high-quality vegetable seeds. Incorporating both current methodologies and recent research results, it is suitable for students, researchers, and professionals in the seed industry.

      • Trusted Partner
        Technology, Engineering & Agriculture
        November 2019

        Organic Food Systems

        Meeting the Needs of Southern Africa

        by Raymond Auerbach

        Organic agriculture world-wide allows farmers to produce healthy food with low levels of external inputs, and often shortens the value chains, giving farmers a higher share of the consumer dollar. This book reports on long-term comparative organic farming systems research trials carried out over the last four years in South Africa's Southern Cape, as well as research on the organic sector and the technical tools it requires in South Africa, Zambia, Uganda and Tanzania. The trials show how the yield gap between organic and conventional crops was closed over 3 years. Water use efficiency was also greater in the organic farming system, and pests and diseases were effectively controlled using biological products. Farmer training approaches, soil carbon analysis, participatory guarantee systems, the Zambian organic farming sector (agronomy) and Ugandan organic farmer training support, and a sector plan for southern African organic farming are examined.

      • Trusted Partner
        Sustainability
        March 2011

        Organic Farming

        An International History

        by Jessica Aschemann, Thomas Cierpka, Gunter Vogt, Michael Sligh, Deborah H Stinner, Urs Niggli, Susanne Padel, Otto Schmid, Bernard Geier, Philip Conford, Inger Källander, Dina Foguelman, Els Wynen, Katherine DiMatteo. Edited by William Lockeretz.

        Beginning as a small protest to the industrialization of agriculture in the 1920s, organic farming has become a significant force in agricultural policy, marketing, and research. No longer dismissed as unscientific and counterproductive, organic techniques are now taken seriously by farmers, consumers, scientists, food processors, marketers, and regulatory agencies in much of the world. Organic farming is both dynamic and forward-looking but is also rooted in tradition. It is these traditions that can provide valuable starting points in debates over how organic farming should meet new challenges such as globalization, the emergence of new production techniques, and growing concern over equity and social justice in agriculture. Complementing general discussions with case histories of important organic institutions in various countries, this comprehensive discussion is the first to explore the development of organic agriculture.

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