Chlorofluorocarbons In The Environment

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Essential Chemistry for Formulators of Semisolid and Liquid Dosages

Author : Vitthal S. Kulkarni
Publisher : Academic Press
ISBN 13 : 012801072X
Total Pages : 256 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Essential Chemistry for Formulators of Semisolid and Liquid Dosages by : Vitthal S. Kulkarni

Download or read book Essential Chemistry for Formulators of Semisolid and Liquid Dosages written by Vitthal S. Kulkarni and published by Academic Press. This book was released on 2015-10-15 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: A needed resource for pharmaceutical scientists and cosmetic chemists, Essential Chemistry for Formulators of Semisolid and Liquid Dosages provides insight into the basic chemistry of mixing different phases and test methods for the stability study of nonsolid formulations. The book covers foundational surface/colloid chemistry, which forms the necessary background for making emulsions, suspensions, solutions, and nano drug delivery systems, and the chemistry of mixing, which is critical for further formulation of drug delivery systems into semisolid (gels, creams, lotions, and ointments) or liquid final dosages. Expanding on these foundational principles, this useful guide explores stability testing methods, such as particle size, rheological/viscosity, microscopy, and chemical, and closes with a valuable discussion of regulatory issues. Essential Chemistry for Formulators of Semisolid and Liquid Dosages offers scientists and students the foundation and practical guidance to make and analyze semisolid and liquid formulations. - Unique coverage of the underlying chemistry that makes possible stable dosages - Quality content written by experienced experts from the drug development industry - Valuable information for academic and industrial scientists developing topical and liquid dosage formulations for pharmaceutical as well as skin care and cosmetic products

Global Environmental Change

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309044944
Total Pages : 321 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Global Environmental Change by : National Research Council

Download or read book Global Environmental Change written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global environmental change often seems to be the most carefully examined issue of our time. Yet understanding the human sideâ€"human causes of and responses to environmental changeâ€"has not yet received sustained attention. Global Environmental Change offers a strategy for combining the efforts of natural and social scientists to better understand how our actions influence global change and how global change influences us. The volume is accessible to the nonscientist and provides a wide range of examples and case studies. It explores how the attitudes and actions of individuals, governments, and organizations intertwine to leave their mark on the health of the planet. The book focuses on establishing a framework for this new field of study, identifying problems that must be overcome if we are to deepen our understanding of the human dimensions of global change, presenting conclusions and recommendations.

Protection of the Ozone Layer

Author :
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Protection of the Ozone Layer by :

Download or read book Protection of the Ozone Layer written by and published by . This book was released on 1995 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Anesthesia Equipment

Author : Jan Ehrenwerth, MD
Publisher : Elsevier Health Sciences
ISBN 13 : 0323112374
Total Pages : 770 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Anesthesia Equipment by : Jan Ehrenwerth, MD

Download or read book Anesthesia Equipment written by Jan Ehrenwerth, MD and published by Elsevier Health Sciences. This book was released on 2013-04-01 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anesthesia Equipment: Principles and Applications, 2nd Edition, by Dr. Jan Ehrenwerth and Dr. James B. Eisenkraft, offers expert, highly visual, practical guidance on the full range of delivery systems and technology used in practice today. It equips you with the objective, informed answers you need to ensure optimal patient safety. "This is a comprehensive, up-to-date reference textbook covering all aspects of physics and equipment for the modern American anaesthetist. It may be helpful to those studying for American fellowship examinations but is not suited to preparation for the UK FRCA examinations." Reviewed by: I.Wrench on behalf of the British Journal of Anaesthesia, Feb 2014 Make informed decisions by expanding your understanding of the physical principles of equipment, the rationale for its use, delivery systems for inhalational anesthesia, systems monitoring, hazards and safety features, maintenance and quality assurance, special situations/equipment for non-routine adult anesthesia, and future directions for the field. Ensure patient safety with detailed advice on risk management and medicolegal implications of equipment use. Apply the most complete and up-to-date information available on machines, vaporizers, ventilators, breathing systems, vigilance, ergonomics, and simulation. Visualize the safe and effective use of equipment thanks to hundreds of full-color line drawings and photographs. Access the complete text and images online, fully searchable, at www.expertconsult.com.

How to Avoid a Climate Disaster

Author : Bill Gates
Publisher : Vintage
ISBN 13 : 0385546149
Total Pages : 201 pages
Book Rating : 4.3/5 (855 download)

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Book Synopsis How to Avoid a Climate Disaster by : Bill Gates

Download or read book How to Avoid a Climate Disaster written by Bill Gates and published by Vintage. This book was released on 2021-02-16 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: #1 NEW YORK TIMES BEST SELLER • In this urgent, authoritative book, Bill Gates sets out a wide-ranging, practical—and accessible—plan for how the world can get to zero greenhouse gas emissions in time to avoid a climate catastrophe. Bill Gates has spent a decade investigating the causes and effects of climate change. With the help of experts in the fields of physics, chemistry, biology, engineering, political science, and finance, he has focused on what must be done in order to stop the planet's slide to certain environmental disaster. In this book, he not only explains why we need to work toward net-zero emissions of greenhouse gases, but also details what we need to do to achieve this profoundly important goal. He gives us a clear-eyed description of the challenges we face. Drawing on his understanding of innovation and what it takes to get new ideas into the market, he describes the areas in which technology is already helping to reduce emissions, where and how the current technology can be made to function more effectively, where breakthrough technologies are needed, and who is working on these essential innovations. Finally, he lays out a concrete, practical plan for achieving the goal of zero emissions—suggesting not only policies that governments should adopt, but what we as individuals can do to keep our government, our employers, and ourselves accountable in this crucial enterprise. As Bill Gates makes clear, achieving zero emissions will not be simple or easy to do, but if we follow the plan he sets out here, it is a goal firmly within our reach.

Ozone Crisis

Author : Sharon Roan
Publisher : Turner Publishing Company
ISBN 13 : 1620459507
Total Pages : 266 pages
Book Rating : 4.6/5 (24 download)

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Book Synopsis Ozone Crisis by : Sharon Roan

Download or read book Ozone Crisis written by Sharon Roan and published by Turner Publishing Company. This book was released on 1990-08-01 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The real story behind the Ozone Crisis Straight from today's headlines, award-winning science writer Sharon Roan offers an incisive look at one of the planet's most pressing ecological concerns. Ozone Crisis tells the compelling, often shocking story of the discovery of ozone depletion, the fight to ban chlorofluorocarbons (CFCs), and future prospects and prognoses. "At last a sober, well-researched, and well-written book on an important environmental problem...a good yarn about stratospheric ozone...This is clearly one of the best case studies of the evolution of science-intensive public policy." --Choice "An engaging account...skillfully recounts in terms readily understood by lay readers the shrewd detective work and unprecedented scientific cooperation that helped give rise to the Montreal Treaty." --John C. Topping, President, Climate Institute "Whether you have the slightest interest in environmental matters or not, this book should be on your 'must check out!' list." --Western Producer "Anyone interested in understanding contemporary environmental policy issues will find Roan has written a well-researched, well-balanced, and informative book in an easy-to-read, journalistic style." --Naturalist Review

Chlorofluorocarbon Propellants in the Atmosphere, Inhalers, and Regulation

Author : United States. Congress. Senate. Committee on Labor and Human Resources
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Chlorofluorocarbon Propellants in the Atmosphere, Inhalers, and Regulation by : United States. Congress. Senate. Committee on Labor and Human Resources

Download or read book Chlorofluorocarbon Propellants in the Atmosphere, Inhalers, and Regulation written by United States. Congress. Senate. Committee on Labor and Human Resources and published by . This book was released on 1998 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ozone Discourses

Author : Karen Litfin
Publisher : Columbia University Press
ISBN 13 : 9780231081375
Total Pages : 272 pages
Book Rating : 4.0/5 (813 download)

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Book Synopsis Ozone Discourses by : Karen Litfin

Download or read book Ozone Discourses written by Karen Litfin and published by Columbia University Press. This book was released on 1994 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can scientific knowledge be translated into political change? Ozone Discourse examines the first global environment treaty, the Montreal Protocol and its subsequent revisions, which was a highly effective collaboration among scientists, policymakers and activists. The treaties were the work of a small group of experts who, without conventional political or economic resources, were able to persuade most of the world's nations to agree to reduce and then eliminate chlorofluorocarbons. These experts used their understanding of atmospheric science to supplement the policymakers' short-term perspective with a wider, intergenerational timeframe characteristic of global environmental problems. Litfin argues that the discipline of international relations requires a broader conception of power in order to accomodate the knowledge-based problems such as environmental degradation.

Pandora's Toolbox

Author : Wake Smith
Publisher : Cambridge University Press
ISBN 13 : 1316518434
Total Pages : 423 pages
Book Rating : 4.3/5 (165 download)

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Book Synopsis Pandora's Toolbox by : Wake Smith

Download or read book Pandora's Toolbox written by Wake Smith and published by Cambridge University Press. This book was released on 2022-03-24 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Net zero emissions is only the beginning. Smith explains the need for carbon dioxide removal and even solar radiation management to preserve our societies and ecosystems.

Environmental Inorganic Chemistry for Engineers

Author : James G. Speight
Publisher : Butterworth-Heinemann
ISBN 13 : 0128011424
Total Pages : 594 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Environmental Inorganic Chemistry for Engineers by : James G. Speight

Download or read book Environmental Inorganic Chemistry for Engineers written by James G. Speight and published by Butterworth-Heinemann. This book was released on 2017-05-10 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Inorganic Chemistry for Engineers explains the principles of inorganic contaminant behavior, also applying these principles to explore available remediation technologies, and providing the design, operation, and advantages or disadvantages of the various remediation technologies. Written for environmental engineers and researchers, this reference provides the tools and methods that are imperative to protect and improve the environment. The book's three-part treatment starts with a clear and rigorous exposition of metals, including topics such as preparations, structures and bonding, reactions and properties, and complex formation and sequestering. This coverage is followed by a self-contained section concerning complex formation, sequestering, and organometallics, including hydrides and carbonyls. Part Two, Non-Metals, provides an overview of chemical periodicity and the fundamentals of their structure and properties. - Clearly explains the principles of inorganic contaminant behavior in order to explore available remediation technologies - Provides the design, operation, and advantages or disadvantages of the various remediation technologies - Presents a clear exposition of metals, including topics such as preparations, structures, and bonding, reaction and properties, and complex formation and sequestering

Global Climate Change Impacts in the United States

Author : U.S. Global Change Research Program
Publisher : Cambridge University Press
ISBN 13 : 0521144078
Total Pages : 193 pages
Book Rating : 4.5/5 (211 download)

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Book Synopsis Global Climate Change Impacts in the United States by : U.S. Global Change Research Program

Download or read book Global Climate Change Impacts in the United States written by U.S. Global Change Research Program and published by Cambridge University Press. This book was released on 2009-08-24 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the science of climate change and impacts on the United States, for the public and policymakers.

Protecting the Ozone Layer

Author : Stephen O Andersen
Publisher : Routledge
ISBN 13 : 113655923X
Total Pages : 549 pages
Book Rating : 4.1/5 (365 download)

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Book Synopsis Protecting the Ozone Layer by : Stephen O Andersen

Download or read book Protecting the Ozone Layer written by Stephen O Andersen and published by Routledge. This book was released on 2012-05-23 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 1970s the world became aware of a huge danger: the destruction of the stratospheric ozone layer by CFCs escaping into the atmosphere, and the damage this could do to human health and the food chain. So great was the threat that by 1987 the UN had succeeded in coordinating an international treaty to phase out emissions; which, over the following 15 years has been implemented. It has been hailed as an outstanding success. It needed the participation of all the parties: governments, industry, scientists, campaigners, NGOs and the media, and is a model for future treaties. This volume provides the authoritative and comprehensive history of the whole process from the earliest warning signs to the present. It is an invaluable record for all those involved and a necessary reference for future negotiations to a wide range of scholars, students and professionals.

Global Resources and the Environment

Author : Chadwick Dearing Oliver
Publisher :
ISBN 13 : 1107172934
Total Pages : 547 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Global Resources and the Environment by : Chadwick Dearing Oliver

Download or read book Global Resources and the Environment written by Chadwick Dearing Oliver and published by . This book was released on 2018-06-21 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: An illustrated overview of the sustainability of natural resources and the social and environmental issues surrounding their distribution and demand.

Stratospheric Ozone Depletion and Climate Change

Author : Rolf Müller (physicien.)
Publisher : Royal Society of Chemistry
ISBN 13 : 1849730024
Total Pages : 347 pages
Book Rating : 4.8/5 (497 download)

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Book Synopsis Stratospheric Ozone Depletion and Climate Change by : Rolf Müller (physicien.)

Download or read book Stratospheric Ozone Depletion and Climate Change written by Rolf Müller (physicien.) and published by Royal Society of Chemistry. This book was released on 2012 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, several new concepts have emerged in the field of stratospheric ozone depletion, creating a need for a concise in-depth publication covering the ozone-climate issue. This monograph fills that void in the literature and gives detailed treatment of recent advances in the field of stratospheric ozone depletion. It puts particular emphasis on the coupling between changes in the ozone layer and atmospheric change caused by a changing climate. The book, written by leading experts in the field, brings the reader the most recent research in this area and fills the gap between advanced textbooks and assessments.

Cosmic Queries

Author : Neil deGrasse Tyson
Publisher : Disney Electronic Content
ISBN 13 : 1426221789
Total Pages : 329 pages
Book Rating : 4.4/5 (262 download)

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Book Synopsis Cosmic Queries by : Neil deGrasse Tyson

Download or read book Cosmic Queries written by Neil deGrasse Tyson and published by Disney Electronic Content. This book was released on 2021-03-02 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thought-provoking follow-up to his acclaimed StarTalk book, uber astrophysicist Neil deGrasse Tyson tackles the world's most important philosophical questions about the universe with wit, wisdom, and cutting-edge science. For science geeks, space and physics nerds, and all who want to understand their place in the universe, this enlightening new book from Neil deGrasse Tyson offers a unique take on the mysteries and curiosities of the cosmos, building on rich material from his beloved StarTalk podcast. In these illuminating pages, illustrated with dazzling photos and revealing graphics, Tyson and co-author James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia--How did life begin? What is our place in the universe? Are we alone?--and provide answers based on the most current data, observations, and theories. Populated with paradigm-shifting discoveries that help explain the building blocks of astrophysics, this relatable and entertaining book will engage and inspire readers of all ages, bring sophisticated concepts within reach, and offer a window into the complexities of the cosmos. or all who loved National Geographic's StarTalk with Neil deGrasse Tyson, Cosmos: Possible Worlds, and Space Atlas, this new book will take them on more journeys into the wonders of the universe and beyond.

Climate Change: A Wicked Problem

Author : Frank P. Incropera
Publisher : Cambridge University Press
ISBN 13 : 1107109078
Total Pages : 371 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Climate Change: A Wicked Problem by : Frank P. Incropera

Download or read book Climate Change: A Wicked Problem written by Frank P. Incropera and published by Cambridge University Press. This book was released on 2016 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pragmatic, no-holds-barred assessment of climate change, for anyone wishing to be fully informed on the topic.

Climate Variability and Sunspot Activity

Author : Indrani Roy
Publisher : Springer
ISBN 13 : 3319771078
Total Pages : 221 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Climate Variability and Sunspot Activity by : Indrani Roy

Download or read book Climate Variability and Sunspot Activity written by Indrani Roy and published by Springer. This book was released on 2018-06-25 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book promotes a better understanding of the role of the sun on natural climate variability. It is a comprehensive reference book that appeals to an academic audience at the graduate, post-graduate and PhD level and can be used for lectures in climatology, environmental studies and geography. This work is the collection of lecture notes as well as synthesized analyses of published papers on the described subjects. It comprises 18 chapters and is divided into three parts: Part I discusses general circulation, climate variability, stratosphere-troposphere coupling and various teleconnections. Part II mainly explores the area of different solar influences on climate. It also discusses various oceanic features and describes ocean-atmosphere coupling. But, without prior knowledge of other important influences on the earth’s climate, the understanding of the actual role of the sun remains incomplete. Hence, Part III covers burning issues such as greenhouse gas warming, volcanic influences, ozone depletion in the stratosphere, Arctic and Antarctic sea ice, etc. At the end of the book, there are few questions and exercises for students. This book is based on the lecture series that was delivered at the University of Oulu, Finland as part of M.Sc./ PhD module.