Download or read book Modern Cyclophane Chemistry written by Rolf Gleiter and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, the editors Rolf Gleiter and Henning Hopf present an excellent overview of all the important aspects and latest results in cyclophane chemistry. Clearly structured and covering the entire range, the book introduces readers to the most recent research in the field. Twenty chapters, written by well-known scientists, cover in particular: - synthesis of carbo- and heterocyclic cyclophanes and metallocenophanes, - structural and spectroscopic properties of cyclophanes, - current and future applications in synthesis and material science, - novel reactions of cyclophanes, - use of cyclophanes as building blocks in supramolecular chemistry for this fascinating class of compounds. Thus, this is not only an extremely valuable source of information for synthetic organic chemists, but also a ready reference for scientists working in related fields of arene chemistry, stereoselective synthesis, material science, and bioorganic chemistry.

Download or read book Natural Sulfur Compounds written by Doriano Cavallini and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third International Meeting on "Low Molecular Weight Sulfur Containing Natural Products,"sponsored by the International Union of Pure and Applied Chemistry, was held in the historical building of the Accademia Nazionale dei Lincei, Rome, Italy, June 18-21, 1979. The symposium was held in order to exchange knowledge in the intriguing and complex field of sulfur biochemistry. This theme brought together scientists from many speciali zed areas from organic and physical chemistry to biology and medicine. The interdisciplinary nature of the meeting gave to the participants the opportunity to discuss pro blems of common interest approached from different scienti fic standpoints. This volume contains 47 contributions presented at the meeting which mainly deal with new structural and metabolic aspects of sulfur biochemistry. An important aspect of such a scientific meeting is the rapid publication of the proceedings. Through the cooperation of the authors in providing "camera ready" copies of their manuscripts, the good efforts of the Orga nizing Committee, and the Plenum Press Publishing Co., it has been possible to publish this book within a few months of the meeting.

Download or read book Minimum Competence in Scientific English written by Susan Blattès and published by . This book was released on 1991 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le présent ouvrage répond à un objectif précis : être un outil efficace pour ceux qui sont confrontés à des textes en anglais scientifique. Minimum Competence in Scientific English suppose, pour ses utilisateurs, des prérequis de niveau baccalauréat. Il peut être utilisé en autoformation. Les étudiants scientifiques sont évidemment les premiers concernés, mais l'expérience a démontré que les chercheurs, les ingénieurs, les enseignants, les managers, confrontés aux subtilités de l'anglais scientifique écrit, étaient demandeurs de tels ouvrages.

Download or read book Heterocyclic Chemistry in Drug Discovery written by Jie Jack Li and published by John Wiley & Sons. This book was released on 2013-04-26 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enables researchers to fully realize the potential to discover new pharmaceuticals among heterocyclic compounds Integrating heterocyclic chemistry and drug discovery, this innovative text enables readers to understand how and why these two fields go hand in hand in the effective practice of medicinal chemistry. Contributions from international leaders in the field review more than 100 years of findings, explaining their relevance to contemporary drug discovery practice. Moreover, these authors have provided plenty of practical guidance and tips based on their own academic and industrial laboratory experience, helping readers avoid common pitfalls. Heterocyclic Chemistry in Drug Discovery is ideal for readers who want to fully realize the almost limitless potential to discover new and effective pharmaceuticals among heterocyclic compounds, the largest and most varied family of organic compounds. The book features: Several case studies illustrating the role and application of 3, 4, 5, and 6+ heterocyclic ring systems in drug discovery Step-by-step descriptions of synthetic methods and practical techniques Examination of the physical properties for each heterocycle, including NMR data and quantum calculations Detailed explanations of the complexity and intricacies of reactivity and stability for each class of heterocycles Heterocyclic Chemistry in Drug Discovery is recommended as a textbook for organic and medicinal chemistry courses, particularly those emphasizing heterocyclic chemistry. The text also serves as a guide for medicinal and process chemists in the pharmaceutical industry, offering them new insights and new paths to explore for effective drug discovery.

Download or read book Metal Sustainability written by Reed M. Izatt and published by John Wiley & Sons. This book was released on 2016-07-29 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sustainable use of natural resources is an important global challenge, and improved metal sustainability is a crucial goal for the 21st century in order to conserve the supply of critical metals and mitigate the environmental and health issues resulting from unrecovered metals. Metal Sustainability: Global Challenges, Consequences and Prospects discusses important topics and challenges associated with sustainability in metal life cycles, from mining ore to beneficiation processes, to product manufacture, to recovery from end-of-life materials, to environmental and health concerns resulting from generated waste. The broad perspective presented highlights the global interdependence of the many stages of metal life cycles. Economic issues are emphasized and relevant environmental, health, political, industrial and societal issues are discussed. The importance of applying green chemistry principles to metal sustainability is emphasized. Topics covered include: • Recycling and sustainable utilization of precious and specialty metals • Formal and informal recycling from electronic and other high-tech wastes • Global management of electronic wastes • Metal reuse and recycling in developing countries • Effects of toxic and other metal releases on the environment and human health • Effect on bacteria of toxic metal release • Selective recovery of platinum group metals and rare earth metals • Metal sustainability from a manufacturing perspective • Economic perspectives on sustainability, mineral development, and metal life cycles • Closing the Loop – Minerals Industry Issues The aim of this book is to improve awareness of the increasingly important role metals play in our high-tech society, the need to conserve our metal supply throughout the metal life cycle, the importance of improved metal recycling, and the effects that unhindered metal loss can have on the environment and on human health.

Download or read book Biowarfare in America written by Jim Keith and published by Illuminet Press. This book was released on 1999 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The era of chemical and biological megadeath is upon us, and the potential of deadly biowarfare attacks from governments, militant independent groups, and even individuals is far greater than it has been at any time in the past. At this time, more than twenty-five countries are developing, or have stockpiles of chemical and biological weapons, in many cases in sufficient quantities to wipe out the entire population of the world. So far the danger of chemical and biological aggression has been little acknowledged, and, at least in America, little prepared for by federal and local government. Most terrorist threats and attacks are not widely reported in the mainstream media. Although information about the proliferation of man-made diseases is carefully suppressed by governments and the media they will be covered in the pages of this book. Not only is America unprepared and ignorant of what is happening, but the people in government and scientific professions who do know, who should be warning the American public about the dangers of chemical and biological terrorism, are instead doing their utmost to hide this information from us; information that is vital for our survival.The information that is contained in the pages of this book will not be measured or calculated to reassure people that everything is fine, when reassurance is the exact opposite of what is needed at this time. It may even give you nightmares when you realise the real circumstance that we are in. The information in the pages that follow will be the truth about the biowarfare threat to America.

Download or read book A Frequency Dictionary of French written by Deryle Lonsdale and published by Routledge. This book was released on 2009-03-25 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Frequency Dictionary of French is an invaluable tool for all learners of French, providing a list of the 5000 most frequently used words in the language. Based on a 23-million-word corpus of French which includes written and spoken material both from France and overseas, this dictionary provides the user with detailed information for each of the 5000 entries, including English equivalents, a sample sentence, its English translation, usage statistics, and an indication of register variation. Users can access the top 5000 words either through the main frequency listing or through an alphabetical index. Throughout the frequency listing there are thematically-organized lists of the top words from a variety of key topics such as sports, weather, clothing, and family terms. An engaging and highly useful resource, the Frequency Dictionary of French will enable students of all levels to get the most out of their study of French vocabulary. Former CD content is now available to access at www.routledge.com/9780415775311 as support material. Designed for use by corpus and computational linguists it provides the full text in a format that researchers can process and turn into suitable lists for their own research work. Deryle Lonsdale is Associate Professor in the Linguistics and English Language Department at Brigham Young University (Provo, Utah). Yvon Le Bras is Associate Professor of French and Department Chair of the French and Italian Department at Brigham Young University (Provo, Utah).

Download or read book Polymer Protein Conjugates written by Gianfranco Pasut and published by Elsevier. This book was released on 2019-10-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer-Protein Conjugates: From Pegylation and Beyond helps researchers by offering a unique reference and guide into this fascinating area. Sections cover the challenges surrounding the homogeneity of conjugates, their purity and polymer toxicity on long-term use, and how to deal with the risk of immunogenicity. These discussions help researchers design new projects by taking into account the latest innovations for safe and site selective polymer conjugation to proteins. PEG has been the gold standard and likely will play this role for many years, but alternatives are coming into the market, some of which have already been launched. After five decades of improvements, the ideas in this book are entering into a new era of innovation because of the advances in genetic engineering, biochemistry and a better understanding of the results from clinical use of PEG conjugates in humans.

Download or read book Hypnosis written by Léon Chertok and published by Pergamon. This book was released on 1966 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Saints of the Atlas written by Ernest Gellner and published by ACLS History E-Book Project. This book was released on 2008-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manipulations de chimie m dicale written by Jules Ville and published by . This book was released on 1893 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guide pour les manipulations de chimie biologique written by Gabriel Bertrand and published by . This book was released on 1910 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manipulations de chimie written by Clément Duval and published by . This book was released on 1933 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manuel du cours de chimie organique written by Payen (M., Anselme) and published by . This book was released on 1843 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chimie organique written by Hervé Galons and published by Elsevier Masson. This book was released on 2007 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage est d'abord conçu pour guider l'étudiant dans son apprentissage de la chimie organique. Il a également pour but de l'accompagner au-delà de son premier cycle en lui permettant de retrouver de nombreuses bases des disciplines biologiques à l'interface de la chimie. Cette interface s'élargit à mesure que se développe la connaissance, à l'échelle moléculaire, des phénomènes biologiques. Dans la première partie, des généralités sur les structures des molécules sont détaillées afin de fournir des bases solides nécessaires à la compréhension des mécanismes rédactionnels. La réactivité des principales fonctions chimiques est ensuite présentée. La plupart des chapitres se terminent par des exercices corrigés, sélectionnés parmi les sujets d'examen de nombreuses universités. Cette 3e édition renforce la première partie des généralités et prend en compte l'évolution des programmes depuis 2003 en incluant les progrès scientifiques les plus récents. De nouveaux exercices et compléments d'explications viennent également renforcer l'aspect didactique de cet abrégé.

Download or read book Manuel de travaux pratiques de chimie organique written by Nouara Ziani and published by . This book was released on 2020-05-17 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aide m moire de chimie organique written by Paul Depovere and published by . This book was released on 2006 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage synthétique et novateur rassemble l'essentiel des notions à connaître en chimie organique en fin de 2e année d'études supérieures. Les principaux composés organiques sont abordés sous deux angles différents et complémentaires. Le premier a trait à la nomenclature : l'auteur dévoile les astuces qui permettront à l'étudiant de se confronter à tous types de molécules notamment celles qui présentent un intérêt thérapeutique. La deuxième approche de ce livre est la réactivité. Un résumé décrit le comportement des divers groupes fonctionnels en chimie organique. Chaque résumé est suivi d'un tableau avec les formules et les réactions. L'utilisation de la couleur facilite la compréhension. Cet aide-mémoire est donc un outil de travail très utile pour la préparation d'examens, de concours ou d'exposés. Il apparaîtra rapidement comme un ouvrage indispensable aux étudiants en 1re ou 2e années d'études supérieures (Licences 1 ou 2, PCEM 1, PCEP 1, BTS ou IUT de chimie, classes préparatoires scientifiques).