Choose an application
"An overview of the science of plastics, what makes them a desired material choice, why they are harmful to humans, animals, and the environment, and how we can replace them."
Environmental protection. Environmental technology --- Plastics --- Plastic scrap --- Substitute products
Choose an application
"From the The New York Times'"Queen of Green" comes the ultimate guide for finding and eliminating the toxic chemicals in your home today. There is no longer any question that consumer products contain toxic chemicals harmful to our families. But how do we protect ourselves, and where do we start? In Toxic Free, Debra Lynn Dadd, hailed by The New York Times as the "Queen of Green," discusses the hidden toxic chemicals already present in our homes, their varying degrees of danger, and precise, proven methods for eliminating them from our lives in a cost- effective, environmentally friendly way. Are you suffering from unexplained headaches, fatigue, or depression? Are you worried about the link between chemicals in the home and the rising rate of cancer? Or are you just looking to save money (and the planet in the process)? From tips and do-it-yourself formulas to world-class research and in-depth exploration and explanation, this book provides: -a basic understanding of how toxic chemicals in consumer products affect your health; -all the tools you need to remove these toxins from your home and body- starting today; -and helpful guides on how to immediately save money on home-care products, as well as on the rapidly rising cost of your health care. "--
Household supplies --- Product safety --- Consumer education --- Housekeeping --- Substitute products --- Toxicology
Choose an application
New products --- Plastics --- Product design. --- Substitute products. --- Materials. --- Environmental aspects.
Choose an application
"Historically, regulations governing chemical use have often focused on widely used chemicals and acute human health effects of exposure to them, as well as their potential to cause cancer and other adverse health effects. As scientific knowledge has expanded there has been an increased awareness of the mechanisms through which chemicals may exert harmful effects on human health, as well as their effects on other species and ecosystems. Identification of high-priority chemicals and other chemicals of concern has prompted a growing number of state and local governments, as well as major companies, to take steps beyond existing hazardous chemical federal legislation. Interest in approaches and policies that ensure that any new substances substituted for chemicals of concern are assessed as carefully and thoroughly as possible has also burgeoned. The overarching goal of these approaches is to avoid regrettable substitutions, which occur when a toxic chemical is replaced by another chemical that later proved unsuitable because of persistence, bioaccumulation, toxicity, or other concerns. Chemical alternative assessments are tools designed to facilitate consideration of these factors to assist stakeholders in identifying chemicals that may have the greatest likelihood of harm to human and ecological health, and to provide guidance on how the industry may develop and adopt safer alternatives. A Framework to Guide Selection of Chemical Alternatives develops and demonstrates a decision framework for evaluating potentially safer substitute chemicals as primarily determined by human health and ecological risks. This new framework is informed by previous efforts by regulatory agencies, academic institutions, and others to develop alternative assessment frameworks that could be operationalized. In addition to hazard assessments, the framework incorporates steps for life-cycle thinking - which considers possible impacts of a chemical at all stages including production, use, and disposal - as well as steps for performance and economic assessments. The report also highlights how modern information sources such as computational modeling can supplement traditional toxicology data in the assessment process. This new framework allows the evaluation of the full range of benefits and shortcomings of substitutes, and examination of tradeoffs between these risks and factors such as product functionality, product efficacy, process safety, and resource use. Through case studies, this report demonstrates how different users in contrasting decision contexts with diverse priorities can apply the framework. This report will be an essential resource to the chemical industry, environmentalists, ecologists, and state and local governments."--Publisher's description.
Choose an application
Supply teachers do not always receive adequate support and recognition in their temporary but crucial role. This book addresses the issues important to supply teachers, and identifies the skills necessary for handling the demands they face.
Substitute teachers. --- Effective teaching. --- Classroom management. --- School discipline --- School management and organization --- Teaching --- Instructional effectiveness --- Teaching effectiveness --- Teaching quality --- Teacher effectiveness --- Supply teachers --- Teachers --- Substitute teachers
Choose an application
Hoe grondig de beheersing van de spraakkunst, zinsbouw en spelling van een vreemde taal ook is, dit is nog geen garantie voor een voldoende kennis van de taal in kwestie. De buitenlander zal tot de ontdekking komen dat hij in de praktijk onvoldoende kennis heeft van bepaalde zegswijzen en uitdrukkingen om zich vlot te kunnen uitdrukken. De opzet van dit boek is aan dit euvel te verhelpen. Een grondige studie van het idiomaticum zal leiden tot een rijkere taalbeheersing en een vlotter uitdrukkingsvermogen. (Bron: www.academiapress.be)
Narcotic habit --- Treatment --- Opium abuse --- Substitute products --- Therapeutic use --- E110072.jpg --- Spaans
Choose an application
These proceedings contain all the presentations from iSmithers' seventh international conference for the latex and emulsion industry. From coatings to carpets to condoms, this conference provided the essential update on the latest trends and developments in natural rubber latex, aqueous synthetic polymer latices, processing chemicals and additives, latex-based products and relevant legislation.
Latex --- Synthetic products --- Chemistry, Technical --- Commercial products --- Chemurgy --- Substitute products --- Plant exudates
Choose an application
iSmithers' sixth international conference for the latex and emulsion industry was held in Amsterdam in March 2010. From carpets to condoms the conference provided an essential update on the latest trends and developments in natural latex, aqueous synthetic polymer latices, processing chemicals and additives, latex-based products and relevant legislation.Natural and synthetic polymer latices are still at the heart of a wide range of applications. Traditionally dominated by disposable gloves for medical applications, the market has seen marked changes in recent years, driven chiefly by the emerg
Latex --- Synthetic products --- Chemistry, Technical --- Commercial products --- Chemurgy --- Substitute products --- Plant exudates
Choose an application
Commercial products. --- Commodities --- Economic goods --- Merchandise --- Products, Commercial --- Commodity exchanges --- Manufactures --- Substitute products --- Contracting out
Choose an application
Analytical Pyrolysis of Synthetic Organic Polymers is a follow-up to Analytical Pyrolysis of Natural Organic Polymers, which is volume 20 of the series. The main focus of the book is on practical applications of analytical pyrolysis in synthetic organic polymer identification and characterization. The first part of the book has five chapters including an introduction, a discussion on physico-chemistry of thermal degradation of synthetic polymers and on instrumentation used in analytical pyrolysis, a chapter discussing what type of information can be obtained from analytical pyrolysis, and
Polymers --- Synthetic products --- Pyrolysis. --- Chemical reactions --- Chemistry, Technical --- Commercial products --- Chemurgy --- Substitute products --- Analysis.