Origin of life

Results: 1607



#Item
431Carcinogens / Origin of life / Human behavior / Smoke / Smoking / Polycyclic aromatic hydrocarbon / Aromatic hydrocarbon / Liquid smoke / Tobacco / Food and drink / Cooking / Astrochemistry

Polycyclic Aromatic Hydrocarbons (PAHs) Fact Sheet PAHs occur naturally in petroleum products, such as gasoline and diesel, and are formed when these products are burned. PAHs are found in tobacco and wood smoke. They al

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Source URL: www.biomonitoring.ca.gov

Language: English - Date: 2013-11-27 03:46:28
432Carcinogens / Ecosystem Management Decision Support / Aromatic hydrocarbon / Polycyclic aromatic hydrocarbon / Science / Oil spill / ArcGIS / Geographic information system / Nature / Origin of life / GIS software / Astrochemistry

CRRC PROPOSAL 1) Problem Statement: Polycyclic aromatic hydrocarbons (PAHs) are emerging as the most ubiquitous class of contaminants, with substantial toxicological implications, in sediments of urban and suburban embay

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Source URL: crrc.unh.edu

Language: English - Date: 2014-03-18 16:58:34
433Astrochemistry / Carcinogens / Origin of life / Pollutants / Methyl tert-butyl ether / Aromatic hydrocarbon / Benzene / Polycyclic aromatic hydrocarbon / Gasoline / Chemistry / Pollution / Soil contamination

ADEQ UST Program Analytical Data Information July 2014 Soil and Groundwater Volatile Organic Compounds Twenty four (24) compounds found in petroleum products are included in the 8260B target analyte list for

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Source URL: www.azdeq.gov

Language: English - Date: 2014-10-31 14:46:59
434Occupational safety and health / Soil contamination / Astrochemistry / Carcinogens / Origin of life / Benzene / Hydraulic fracturing / Air pollution / Risk assessment / Chemistry / Pollution / Medicine

STOTEN-13303; No of Pages 9 Science of the Total Environment xxx[removed]xxx–xxx Contents lists available at SciVerse ScienceDirect Science of the Total Environment

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Source URL: fromthestyx.files.wordpress.com

Language: English - Date: 2012-09-08 19:38:48
435Aquifers / Astrochemistry / Carcinogens / Origin of life / Pollution / Soil contamination / Polycyclic aromatic hydrocarbon / Aromatic hydrocarbon / Groundwater / Environment / Water / Earth

Memorandum regarding Approval Memorandum to perform an Engineering Evaluation/Cost Analysis for a Non-Time Critical Removal Action (w/attachment) [removed]Memorandum regarding Approval Memorandum to perform an Engi

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Source URL: www.epa.gov

Language: English - Date: 2014-11-17 08:59:45
436Aquifers / Astrochemistry / Carcinogens / Origin of life / Pollution / Soil contamination / Polycyclic aromatic hydrocarbon / Aromatic hydrocarbon / Groundwater / Environment / Water / Earth

Memorandum regarding Approval Memorandum to perform an Engineering Evaluation/Cost Analysis for a Non-Time Critical Removal Action (w/attachment) [removed]Memorandum regarding Approval Memorandum to perform an Engi

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Source URL: www.epa.gov

Language: English - Date: 2014-11-17 08:59:45
437Aromatic hydrocarbon / Polycyclic aromatic hydrocarbon / Nature / Origin of life / Astrochemistry / Carcinogens

EPA Community Air Toxics Grant: PAH Measurements Using Passive and Active Techniques “CALIBRATING CONCERN ABOUT PAHS IN URBAN AIR USING MONITORING AND MODELING” *Cassie R McMahon, Gregory C Pratt, Carl Herbrandson, M

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Source URL: www.epa.gov

Language: English - Date: 2014-09-12 16:21:58
438Origin of life / Pollution / Medicine / Organochlorides / Persistent organic pollutants / Aromatic hydrocarbon / Polycyclic aromatic hydrocarbon / Polychlorinated biphenyl / Fluoranthene / Chemistry / Astrochemistry / Carcinogens

This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Discussion Paper Atmos. Chem. Phys. Discuss., 14

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Source URL: www.atmos-chem-phys-discuss.net

Language: English - Date: 2014-12-25 12:32:25
439Chemistry / Medicine / Polycyclic aromatic hydrocarbon / Aromatic hydrocarbon / Waf / Ultraviolet / Fluoranthene / Bioassay / Crustacean / Astrochemistry / Carcinogens / Origin of life

Environmental Toxicology and Chemistry, Vol. 25, No. 7, pp. 1953–1960, 2006 q 2006 SETAC Printed in the USA[removed] $[removed]RISK ASSESSMENT OF THE NATIONAL INSTITUTE OF STANDARDS AND

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Source URL: crrc.unh.edu

Language: English - Date: 2013-10-23 14:30:09
440Carcinogens / Origin of life / Oncology / Soil contamination / Aromatic hydrocarbon / Polycyclic aromatic hydrocarbons / Fluoranthene / Canadian Council of Ministers of the Environment / Coal tar / Chemistry / Medicine / Astrochemistry

Canadian Soil Quality Guidelines CARCINOGENIC AND OTHER POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) (Environmental and Human Health Effects) Scientific Criteria Document

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Source URL: www.ccme.ca

Language: English - Date: 2014-03-24 18:16:12
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