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Nonindigenous plants and plant pests that find their way to the United States and become invasive can often cause problems. They cost more than $100 billion per year in crop and timber losses plus the expense of herbicides and pesticides. And this figure does not include the costs of invasions in less intensively managed ecosystems such as wetlands. Nonindigenous Plants and Plant Pests examines this growing problem and offers recommendations f...

Countering the threat of improvised explosive devices (IED)s is a challenging, multilayered problem. This book focuses on the human dimension of terror campaigns and also on improving the ability to predict these activities using collected and interpreted data from a variety of sources. It summarizes two workshops held in 2008.

Reviews the methodology that led to the 2006 Department of Homeland Security report, Bioterrorism Risk Assessment (BTRA). This book identifies a number of fundamental concerns with the BTRA of 2006, ranging from mathematical and statistical mistakes that have corrupted results, to unnecessarily complicated probability models.

Respirators are used in a variety of workplaces including emergency response, mining operations, construction, manufacturing, and hospitals. In 2001, National Institute of Occupational Safety and Health (NIOSH) and Bureau of Labor Statistics commissioned a nationwide survey of respirator use in the workplace, the results of which were published in the 2003 report Respirator Usage in Private Sector Firms. The purpose of the survey was to evalua...

The new field of toxicogenomics presents a potentially powerful set of tools to better understand the health effects of exposures to toxicants in the environment. At the request of the National Institute of Environmental Health Sciences, the National Research Council assembled a committee to identify the benefits of toxicogenomics, the challenges to achieving them, and potential approaches to overcoming such challenges. The report concludes th...

Presents the Human Embryonic Stem Cell Research Advisory Committee's set of amendments to the "Guidelines for Human Embryonic Stem Cell Research". This report clarifies earlier recommendations and conclusions, including the criteria for determining which stem cell lines it is acceptable to use.

Going green is a hot topic in both chemistry and chemical engineering. Green chemistry is the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances. Green engineering is the development and commercialization of economically feasible industrial processes that reduce the risk to human health and the environment. This book summarizes a workshop convened by the National Research Council t...

Geographic information systems (GIS), the Global Positioning System (GPS), remote sensing, and other information technologies have all changed the nature of work in the mapping sciences and in the professions, industries, and institutions that depend on them for basic research and education. Today, geographic information systems have become central to the ways thousands of government agencies, private companies, and not-for-profit organization...

Chemical imaging has a variety of applications for almost every facet of our daily lives, ranging from medical diagnosis and treatment to the study and design of material properties in new products. In addition to highlighting advances in chemical imaging that could have the greatest impact on critical problems in science and technology, "Visualizing Chemistry" reviews the current state of chemical imaging technology, identifies promising futu...

Geographic data are used in all sectors of society to support a huge range of applications ranging from emergency response to land-use planning to location-based services. In the past, government agencies typically acquired ownership of such data from private-sector and other data producers and distributed these data without restriction. Licensing--whereby the producer may restrict redistribution--has emerged as an alternative business model t...