Download or read book 11th Blue Danube Symposium on Heterocyclic Chemistry august 29 september 1 2005 Brno Czech Republic written by Milan Potáček and published by . This book was released on 2005 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book written by and published by . This book was released on 2008 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TECHNEAU written by Christian Kazner and published by IWA Publishing. This book was released on 2009-06-14 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: The best papers from the three-day conference on Safe Drinking Water from Source to Tap June 2009 in Maastricht are published in this book covering the themes of challenges of the water sector and adaptive strategies, treatment, distribution, risk assessment and risk management, sensors and monitoring, small scale systems, simulation, alternative water supply & sources, consumer involvement, and future drinking water. Worldwide, the water supply sector is facing tremendous challenges. Every new emerging contaminants and pathogens and aging infrastructures that are vulnerable for deliberate contamination pose a threat to the quality of water supplies. Shortage of good quality and readily treatable resources is increasing due to global warming, urbanisation and pollution from agriculture and industry. Regulators and consumers are becoming more demanding. Techneau - the largest European project on drinking water - addresses these challenges by developing adaptive supply system options and new and improved treatment and monitoring technologies. Future system options to be studied are flexible, small scale and multi-source supplies, utilising non conventional resources like brackish ground water, treated wastewater and urban groundwater.
Download or read book Grassland Farming and Land Management Systems in Mountainous Regions written by European Grassland Federation. International Symposium and published by . This book was released on 2011 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mountainous regions, which cover nearly half of the continent’s area, are in many ways of vital importance for the European population. They supply much of the continent ́s water, are centres of biological and cultural biodiversity, provide various opportunities for recreation/ farmers. But mountainous regions are characterised by permanent natural handicaps due to topographic and climatic restrictions on economic and agricultural activity. Because of the geographical constraints to farming, work productivity is on average lower by 28% in mountain areas compared with less favoured areas, and by 40% compared with lowlands. Agriculture in mountainous regions can therefore, in general, not compete with agriculture in advantaged lowlands and, with very few exceptions, cannot hope to become competitive in adopting intensive models in response to the growing global competition.
Download or read book Organic Chemistry written by and published by . This book was released on 1948 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Metal Carbene Chemistry written by U. Schubert and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are only few topics in organometallic chemistry, which have stimulated research activities in as many areas, as transition-metal carbene (alkylidene) complexes. About 25 years after the first planned synthesis of a carbene complex in E.O. Fischer's laboratory in Munich the NATO Advanced Research Workshop on Transition-Metal Carbene Complexes was the first meeting which,brought together scientists from different disciplines to discuss inorganic, organic, theoretical structural catalysis-related aspects of metal carbene chemistry. The 70th birthday of Professor E.O. Fischer was a good occasion for this enterprise. The organizers of the meeting (K.D. Dotz, Marburg; F.R. KreiBl, Munchen; U. Schubert, Wurzburg) were encouraged by the fact that most of the leading scientists in this area were able to participate in the workshop. The very high standard of the contributions is reflected in this book, which contains papers from the majority of the participants. The Proceedings show the state of the art in metal carbene chemistry and will hopefully be a landmark in the development of this area of chemistry. Generous financial support for the workshop and for the preparation of this book was provided by the Scientific Affairs Division of NATO and some companies. The organizers also acknowledge the efforts of the staff of the Bildungs zentrum der Hans-Seidel-Stiftung in Wild bad Kreuth for creating a pleasant and stimulating atmosphere during the conference.
Download or read book Fermented Meat Products written by Nevijo Zdolec and published by CRC Press. This book was released on 2017-11-22 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recent developments on the health and safety of fermented meat products. It discusses health aspects of select topics in fermented meat microbiology, veterinary public health, chemistry, technology, biotechnology, nutrition, toxicology, and quality assurance, and gives a broad insight into the product’s safety and health hazards. The book considers the safety of fermented meat products through a whole food chain approach. It focuses on requirements for strict hygienic and technological procedures to prevent potential risk during the production of ready-to-eat products. The book does not aim to serve as negative publicity for meat products. Just the opposite – it points out to the complexity of prevention and control of potential hazards/risks in the production which greatly contributes to a higher total value of fermented meat products. This reference book is a result of collaborative efforts of a number of distinguished authors with international reputation from renowned institutions and it is intended to both academic and professional audience.
Download or read book Organic Geochemistry written by Geoffrey Eglinton and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many years, the subject matter encompassed by the title of this book was largely limited to those who were interested in the two most economically important organic materials found buried in the Earth, namely, coal and petroleum. The point of view of any discussions which might occur, either in scientific meetings or in books that have been written, was, therefore, dominated largely by these interests. A great change has occurred in the last decade. This change had as its prime mover our growing knowledge of the molecular architecture of biological systems which, in turn, gave rise to a more legitimate asking of the question: "How did life come to be on the surface of the Earth?" A second motivation arose when the possibilities for the exploration of planets other than the Earth-the moon, Mars, and other parts of the solar system-became a reality. Thus the question of the possible existence of life elsewhere than on Earth conceivably could be answered.
Download or read book Remarkable Physicists written by Ioan James and published by Cambridge University Press. This book was released on 2004-01-12 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sample Text
Download or read book Alternatives to Animal Testing written by Hajime Kojima and published by Springer. This book was released on 2018-12-27 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book presents recent advances in the pure sciences that are of significance in the quest for alternatives to the use of animals in research and describes a variety of practical applications of the three key guiding principles for the more ethical use of animals in experiments – replacement, reduction, and refinement, collectively known as the 3Rs. Important examples from across the world of implementation of the 3Rs in the testing of cosmetics, chemicals, pesticides, and biologics, including vaccines, are described, with additional information on relevant regulations. The coverage also encompasses emerging approaches to alternative tests and the 3Rs. The book is based on the most informative contributions delivered at the Asian Congress 2016 on Alternatives and Animal Use in the Life Sciences. It will be of value for those working in R&D, for graduate students, and for educators in various fields, including the pharmaceutical and cosmetic sciences, pharmacology, toxicology, and animal welfare. The free, open access distribution of Alternatives to Animal Testing is enabled by the Creative Commons Attribution license in International version 4: CC BY 4.0.
Download or read book La Mettrie Machine Man and Other Writings written by Julien Offray de La Mettrie and published by Cambridge University Press. This book was released on 1996-04-18 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Julien Offray de La Mettrie (1709-51), author of Machine Man (1747), was the most uncompromising of the materialists of the eighteenth century, and the provocative title of his work ensured it a succès de scandale in his own time. It was however a serious, if polemical, attempt to provide an explanation of the workings of the human body and mind in purely material terms and to show that thought was the product of the workings of the brain alone. This fully annotated edition presents an English translation of the text together with the most important of La Mettrie's other philosophical works translated into English, and Ann Thomson's introduction examines his aims and the scandalous moral consequences which he drew from his materialism.
Download or read book Bryophytes written by Marko Sabovljević and published by BoD – Books on Demand. This book was released on 2020-03-25 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bryophytes, a group of plants present in all terrestrial biomes of the Earth, play a significant role in ecosystems and have potential use in many life domains. They can be used in the cosmetic, pharmaceutical, and healthcare domains and can help to improve air quality, create bio-repellents and bio-pesticides, and help cure both human and animal diseases. This book discusses novel aspects of fundamental and applicative bryophyte biology.
Download or read book Safety of Meat and Processed Meat written by Fidel Toldrá and published by Springer Science & Business Media. This book was released on 2009-04-21 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety of Meat and Processed Meat provides the reader with the recent developments in the safety of meat and processed meat, from the abattoir along the processing chain to the final product. To achieve this goal, the editor uses five approaches. The first part deals with the main biological contaminants like pathogen microorganisms, specially E. coli and L. monocytogenes, toxins and biogenic amines that can be present either in meat or its derived products. The second part focuses on main technologies for meat decontamination as well as developments like active packaging or bioprotective cultures to extend the shelf life. The third part presents non-biological contaminants and residues in meat and meat products including nitrosamines, PAH, veterinary drugs and environmental compounds. The fourth part discusses current methodologies for the detection of microorganisms, its toxins, veterinary drugs, environmental contaminants and GMOs, and the final part deals with predictive models, risk assessment, regulations on meat safety, consumer perception, and other recent trends in the field. This book is written by distinguished international contributors with excellent experience and reputation. In addition, brings together advances in different safety approaches.
Download or read book Microwave Effects on DNA and Proteins written by Chris D. Geddes and published by Springer. This book was released on 2017-03-09 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: For several years, researchers have been reporting the effects of microwave radiation/heating on both the structure and function of DNA, RNA and proteins. For the most part, favourable accelerated biological functions are observed as microwave induced heating occurs, but other not-so favourable effects are also observed, such as denaturation, fragmentation and the so called and ill-explained, non-thermal microwave effects. This volume, the first of its kind, brings researchers together from around the world to discuss their current findings and thinking on the effects of Microwaves on Biological systems, particularly DNA, RNA and proteins, in the form of contributed edited chapters.
Download or read book Inorganic Trace Analytics written by Henryk Matusiewicz and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017-12-18 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highly accurate chemical speciation is of great importance in environmental, clinical, and food sciences, as well as in archaeometry. Trace analysis via atomic spectrometry, mass spectroscopy, gas chromatography, electron microprobing, or X-ray absorption spectroscopy provides detailed information on surface and sub-surface domain of samples. The book comprehensively presents modern techniques, timely application, and data modeling.
Download or read book Molecular Glycobiology written by Minoru Fukuda and published by . This book was released on 1994 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cell-surface carbohydrates play critical roles in cell-cell interactions. This well-written book brings together leading researchers to detail major recent advances regarding our understanding of the molecular mechanisms underlying such processes. Emphasis is given to cell type, specific carbohydrate expression, and the carbohydrates and proteins involved in cell recognition. Topics include the molecular structure of animal lectins, carbohydrate recognition in cell-cell interaction, chemical synthesis of oligosaccharides, conformational studies on oligosaccharides, and cell-surface carbohydrates, among others. Also included is a full discussion of key experimental approaches such as chemical synthesis and the three-dimensional structural analysis of carbohydrates. Providing both an up-to-date description of the subject and a forecast of likely future developments, Molecular Glycobiology is a much-needed synopsis of an exciting and rapidly expanding field. It will be welcomed by students and researchers in molecular biology, biochemistry, cell biology, and glycobiology.
Download or read book Applied Photochemistry written by Rachel C. Evans and published by Springer Science & Business Media. This book was released on 2014-07-08 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Photochemistry encompasses the major applications of the chemical effects resulting from light absorption by atoms and molecules in chemistry, physics, medicine and engineering, and contains contributions from specialists in these key areas. Particular emphasis is placed both on how photochemistry contributes to these disciplines and on what the current developments are. The book starts with a general description of the interaction between light and matter, which provides the general background to photochemistry for non-specialists. The following chapters develop the general synthetic and mechanistic aspects of photochemistry as applied to both organic and inorganic materials, together with types of materials which are useful as light absorbers, emitters, sensitisers, etc. for a wide variety of applications. A detailed discussion is presented on the photochemical processes occurring in the Earth’s atmosphere, including discussion of important current aspects such as ozone depletion. Two important distinct, but interconnected, applications of photochemistry are in photocatalytic treatment of wastes and in solar energy conversion. Semiconductor photochemistry plays an important role in these and is discussed with reference to both of these areas. Free radicals and reactive oxygen species are of major importance in many chemical, biological and medical applications of photochemistry, and are discussed in depth. The following chapters discuss the relevance of using light in medicine, both with various types of phototherapy and in medical diagnostics. The development of optical sensors and probes is closely related to diagnostics, but is also relevant to many other applications, and is discussed separately. Important aspects of applied photochemistry in electronics and imaging, through processes such as photolithography, are discussed and it is shown how this is allowing the increasing miniaturisation of semiconductor devices for a wide variety of electronics applications and the development of nanometer scale devices. The final two chapters provide the basic ideas necessary to set up a photochemical laboratory and to characterise excited states. This book is aimed at those in science, engineering and medicine who are interested in applying photochemistry in a broad spectrum of areas. Each chapter has the basic theories and methods for its particular applications and directs the reader to the current, important literature in the field, making Applied Photochemistry suitable for both the novice and the experienced photochemist.
