| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910136092303321 |
|
|
Autore |
Butler David A. |
|
|
Titolo |
Health risks of indoor exposure to particulate matter : workshop summary / / David A. Butler, Guru Madhavan, and Joe Alper, rapporteurs ; Board on Population Health and Public Health Practice, Health and Medicine Division, the National Academies of Sciences, Engineering, Medicine |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Washington, District of Columbia : , : The National Academies Press, , 2016 |
|
©2016 |
|
|
|
|
|
|
|
|
|
ISBN |
|
0-309-44365-2 |
0-309-44363-6 |
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (159 pages) : illustrations (some color) |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Indoor air pollution - Health aspects |
Air - Pollution - Health aspects |
Particles - Health aspects |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references. |
|
|
|
|
|
|
Nota di contenuto |
|
Sources of indoor particulate matter -- Particle dynamics and chemistry -- Characterizing indoor exposure levels -- Exposure mitigation -- Discussion and summary of day 1 -- Potential health concerns -- Interventions and risk communication |
|
|
|
|
|
|
|
|
Sommario/riassunto |
|
"The U.S. Environmental Protection Agency (EPA) defines PM as a mixture of extremely small particles and liquid droplets comprising a number of components, including 'acids (such as nitrates and sulfates), organic chemicals, metals, soil or dust particles, and allergens (such as fragments of pollen and mold spores)'. The health effects of outdoor exposure to particulate matter (PM) are the subject of both research attention and regulatory action. Although much less studied to date, indoor exposure to PM is gaining attention as a potential source of adverse health effects. Indoor PM can originate from outdoor particles and also from various indoor sources, including heating, cooking, and smoking. Levels of indoor PM have the potential to exceed outdoor PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
levels. Understanding the major features and subtleties of indoor exposures to particles of outdoor origin can improve our understanding of the exposure--response relationship on which ambient air pollutant standards are based. The EPA's Indoor Environments Division commissioned the National Academies of Sciences, Engineering, and Medicine to hold a workshop examining the issue of indoor exposure to PM more comprehensively and considering both the health risks and possible intervention strategies. Participants discussed the ailments that are most affected by particulate matter and the attributes of the exposures that are of greatest concern, exposure modifiers, vulnerable populations, exposure assessment, risk management, and gaps in the science. This report summarizes the presentations and discussions from the workshop"-- |
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910691233503321 |
|
|
Autore |
Brostek Michael |
|
|
Titolo |
Federal taxes [[electronic resource] ] : information on payroll taxes and earned income tax credit noncompliance : statement of Michael Brostek, Director, Tax Issues, before the Committee on Finance, United States Senate / / United States General Accounting Office |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
[Washington, D.C.] : , : The Office, , [2001] |
|
|
|
|
|
|
|
Collana |
|
Testimony ; ; GAO-01-487 T |
|
|
|
|
|
|
Soggetti |
|
Earned income tax credit - United States |
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
"For release ... March 7, 2001." |
Paper version available from the General Accounting Office. |
Title from title screen. |
|
|
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references. |
|
|
|
|
|
| |