40 CFR 63.11417 - What are the compliance requirements for new and existing sources?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Flexible Polyurethane Foam Production and Fabrication Area Sources Standards and Compliance Requirements... a slabstock flexible polyurethane foam production affected source, you must comply with the... affected source, or a loop slitter at a flexible polyurethane foam fabrication affected source you must...

40 CFR 63.11417 - What are the compliance requirements for new and existing sources?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Flexible Polyurethane Foam Production and Fabrication Area Sources Standards and Compliance Requirements... a slabstock flexible polyurethane foam production affected source, you must comply with the... affected source, or a loop slitter at a flexible polyurethane foam fabrication affected source you must...

40 CFR 63.11417 - What are the compliance requirements for new and existing sources?

Code of Federal Regulations, 2014 CFR

2014-07-01

... Flexible Polyurethane Foam Production and Fabrication Area Sources Standards and Compliance Requirements... a slabstock flexible polyurethane foam production affected source, you must comply with the... affected source, or a loop slitter at a flexible polyurethane foam fabrication affected source you must...

40 CFR 63.11417 - What are the compliance requirements for new and existing sources?

Code of Federal Regulations, 2013 CFR

2013-07-01

... Flexible Polyurethane Foam Production and Fabrication Area Sources Standards and Compliance Requirements... a slabstock flexible polyurethane foam production affected source, you must comply with the... affected source, or a loop slitter at a flexible polyurethane foam fabrication affected source you must...

40 CFR 63.11527 - What are the monitoring requirements for new and existing sources?

Code of Federal Regulations, 2010 CFR

2010-07-01

... an existing affected source, you may install, operate, and maintain a bag leak detection system for.... If you own or operate a new affected source, you must install, operate, and maintain a bag leak... foot) or less. (ii) The bag leak detection system sensor must provide output of relative PM loadings...

40 CFR 63.622 - Standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.622 - Standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.622 - Standards for existing sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.622 - Standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.622 - Standards for existing sources.

Code of Federal Regulations, 2014 CFR

2014-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.1157 - Emission standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Facilities and Hydrochloric Acid Regeneration Plants § 63.1157 Emission standards for existing sources. (a... percent. (b) Hydrochloric acid regeneration plants. (1) No owner or operator of an existing affected plant...

40 CFR 63.1157 - Emission standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Facilities and Hydrochloric Acid Regeneration Plants § 63.1157 Emission standards for existing sources. (a... percent. (b) Hydrochloric acid regeneration plants. (1) No owner or operator of an existing affected plant...

40 CFR 63.1157 - Emission standards for existing sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Facilities and Hydrochloric Acid Regeneration Plants § 63.1157 Emission standards for existing sources. (a... percent. (b) Hydrochloric acid regeneration plants. (1) No owner or operator of an existing affected plant...

40 CFR 63.1157 - Emission standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Facilities and Hydrochloric Acid Regeneration Plants § 63.1157 Emission standards for existing sources. (a... percent. (b) Hydrochloric acid regeneration plants. (1) No owner or operator of an existing affected plant...

40 CFR Table 3 to Subpart Ppp of... - Group 1 Storage Vessels at Existing and New Affected Sources

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 12 2012-07-01 2011-07-01 true Group 1 Storage Vessels at Existing and... Polyether Polyols Production Pt. 63, Subpt. PPP, Table 3 Table 3 to Subpart PPP of Part 63—Group 1 Storage Vessels at Existing and New Affected Sources Vessel capacity(cubic meters) Vapor Pressure a (kilopascals...

40 CFR Table 3 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 11 2011-07-01 2011-07-01 false Group 1 Storage Vessels at Existing... Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 3 Table 3 to Subpart JJJ of Part 63—Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics...

40 CFR Table 3 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 12 2012-07-01 2011-07-01 true Group 1 Storage Vessels at Existing... Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 3 Table 3 to Subpart JJJ of Part 63—Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics...

40 CFR Table 3 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 12 2014-07-01 2014-07-01 false Group 1 Storage Vessels at Existing... Hazardous Air Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 3 Table 3 to Subpart JJJ of Part 63—Group 1 Storage Vessels at Existing Affected Sources Producing the Listed...

40 CFR Table 3 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Group 1 Storage Vessels at Existing... Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 3 Table 3 to Subpart JJJ of Part 63—Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics...

40 CFR Table 3 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources Producing the Listed Thermoplastics

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 12 2013-07-01 2013-07-01 false Group 1 Storage Vessels at Existing... Hazardous Air Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 3 Table 3 to Subpart JJJ of Part 63—Group 1 Storage Vessels at Existing Affected Sources Producing the Listed...

40 CFR Table 3 to Subpart Ppp of... - Group 1 Storage Vessels at Existing and New Affected Sources

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Group 1 Storage Vessels at Existing and... Polyether Polyols Production Pt. 63, Subpt. PPP, Table 3 Table 3 to Subpart PPP of Part 63—Group 1 Storage Vessels at Existing and New Affected Sources Vessel capacity(cubic meters) Vapor Pressure a (kilopascals...

40 CFR 63.11436 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Clay Ceramics... subpart cover? (a) This subpart applies to any existing or new affected source located at a clay ceramics... glazed ceramic ware located at a clay ceramics manufacturing facility. (c) An affected source is existing...

40 CFR 63.9582 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2014 CFR

2014-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing... applies to each new and existing affected source at your taconite iron ore processing plant. (b) The affected sources are each new or existing ore crushing and handling operation, ore dryer, indurating...

40 CFR 63.9582 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing... applies to each new and existing affected source at your taconite iron ore processing plant. (b) The affected sources are each new or existing ore crushing and handling operation, ore dryer, indurating...

40 CFR 63.9582 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2012 CFR

2012-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing... applies to each new and existing affected source at your taconite iron ore processing plant. (b) The affected sources are each new or existing ore crushing and handling operation, ore dryer, indurating...

40 CFR 63.9582 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2013 CFR

2013-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing... applies to each new and existing affected source at your taconite iron ore processing plant. (b) The affected sources are each new or existing ore crushing and handling operation, ore dryer, indurating...

40 CFR 63.9582 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing... applies to each new and existing affected source at your taconite iron ore processing plant. (b) The affected sources are each new or existing ore crushing and handling operation, ore dryer, indurating...

40 CFR 63.5795 - How do I know if my reinforced plastic composites production facility is a new affected source or...

Code of Federal Regulations, 2010 CFR

2010-07-01

... composites production facility is a new affected source or an existing affected source? 63.5795 Section 63... for Hazardous Air Pollutants: Reinforced Plastic Composites Production What This Subpart Covers § 63.5795 How do I know if my reinforced plastic composites production facility is a new affected source or...

40 CFR 63.8395 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) and (2) of this section. (1) If the initial startup of your affected source is before May 16, 2003... later than May 16, 2003. (2) If the initial startup of your affected source is after May 16, 2003, then... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8545 - When do I have to comply with this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... startup of your affected source is before May 16, 2003, then you must comply with the applicable emission...) If the initial startup of your affected source is after May 16, 2003, then you must comply with the... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8545 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... startup of your affected source is before May 16, 2003, then you must comply with the applicable emission...) If the initial startup of your affected source is after May 16, 2003, then you must comply with the... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8545 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... startup of your affected source is before May 16, 2003, then you must comply with the applicable emission...) If the initial startup of your affected source is after May 16, 2003, then you must comply with the... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8545 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... startup of your affected source is before May 16, 2003, then you must comply with the applicable emission...) If the initial startup of your affected source is after May 16, 2003, then you must comply with the... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8395 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

...) and (2) of this section. (1) If the initial startup of your affected source is before May 16, 2003... later than May 16, 2003. (2) If the initial startup of your affected source is after May 16, 2003, then... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8395 - When do I have to comply with this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

...) and (2) of this section. (1) If the initial startup of your affected source is before May 16, 2003... later than May 16, 2003. (2) If the initial startup of your affected source is after May 16, 2003, then... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8395 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

...) and (2) of this section. (1) If the initial startup of your affected source is before May 16, 2003... later than May 16, 2003. (2) If the initial startup of your affected source is after May 16, 2003, then... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8395 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

...) and (2) of this section. (1) If the initial startup of your affected source is before May 16, 2003... later than May 16, 2003. (2) If the initial startup of your affected source is after May 16, 2003, then... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.8545 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... startup of your affected source is before May 16, 2003, then you must comply with the applicable emission...) If the initial startup of your affected source is after May 16, 2003, then you must comply with the... initial startup of your affected source. (b) If you have an existing affected source, you must comply with...

40 CFR 63.2233 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... section, whichever is applicable. (1) If the initial startup of your affected source is before September... initial startup of your affected source is after September 28, 2004, then you must comply with the... in this subpart upon initial startup of your affected source. (b) If you have an existing affected...

40 CFR 63.2233 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... section, whichever is applicable. (1) If the initial startup of your affected source is before September... initial startup of your affected source is after September 28, 2004, then you must comply with the... in this subpart upon initial startup of your affected source. (b) If you have an existing affected...

40 CFR 63.2233 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... section, whichever is applicable. (1) If the initial startup of your affected source is before September... initial startup of your affected source is after September 28, 2004, then you must comply with the... in this subpart upon initial startup of your affected source. (b) If you have an existing affected...

40 CFR 63.2233 - When do I have to comply with this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... section, whichever is applicable. (1) If the initial startup of your affected source is before September... initial startup of your affected source is after September 28, 2004, then you must comply with the... in this subpart upon initial startup of your affected source. (b) If you have an existing affected...

40 CFR 63.2233 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... section, whichever is applicable. (1) If the initial startup of your affected source is before September... initial startup of your affected source is after September 28, 2004, then you must comply with the... in this subpart upon initial startup of your affected source. (b) If you have an existing affected...

40 CFR 63.10886 - What are my management practices for binder formulations?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Area Sources Pollution Prevention Management Practices for New and Existing Affected Sources § 63.10886 What are my management practices for binder formulations? For each furfuryl alcohol warm box mold or... does not apply to the resin portion of the binder system. Requirements for New and Existing Affected...

40 CFR 63.10886 - What are my management practices for binder formulations?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Area Sources Pollution Prevention Management Practices for New and Existing Affected Sources § 63.10886 What are my management practices for binder formulations? For each furfuryl alcohol warm box mold or... does not apply to the resin portion of the binder system. Requirements for New and Existing Affected...

40 CFR 63.10886 - What are my management practices for binder formulations?

Code of Federal Regulations, 2013 CFR

2013-07-01

... Area Sources Pollution Prevention Management Practices for New and Existing Affected Sources § 63.10886 What are my management practices for binder formulations? For each furfuryl alcohol warm box mold or... does not apply to the resin portion of the binder system. Requirements for New and Existing Affected...

40 CFR 63.10886 - What are my management practices for binder formulations?

Code of Federal Regulations, 2014 CFR

2014-07-01

... Area Sources Pollution Prevention Management Practices for New and Existing Affected Sources § 63.10886 What are my management practices for binder formulations? For each furfuryl alcohol warm box mold or... does not apply to the resin portion of the binder system. Requirements for New and Existing Affected...

40 CFR 63.8786 - When do I have to comply with this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... in this subpart upon startup of your affected source. (b) If you have an existing loop slitter... subpart upon startup. (2) An existing affected source as specified at § 63.8784(e) must be in compliance... necessary to demonstrate that your adhesives are not HAP-based. The types of data necessary are described in...

40 CFR 63.8786 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... in this subpart upon startup of your affected source. (b) If you have an existing loop slitter... subpart upon startup. (2) An existing affected source as specified at § 63.8784(e) must be in compliance... necessary to demonstrate that your adhesives are not HAP-based. The types of data necessary are described in...

40 CFR 63.8786 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... in this subpart upon startup of your affected source. (b) If you have an existing loop slitter... subpart upon startup. (2) An existing affected source as specified at § 63.8784(e) must be in compliance... necessary to demonstrate that your adhesives are not HAP-based. The types of data necessary are described in...

40 CFR 63.8786 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... in this subpart upon startup of your affected source. (b) If you have an existing loop slitter... subpart upon startup. (2) An existing affected source as specified at § 63.8784(e) must be in compliance... necessary to demonstrate that your adhesives are not HAP-based. The types of data necessary are described in...

40 CFR 63.8786 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... in this subpart upon startup of your affected source. (b) If you have an existing loop slitter... subpart upon startup. (2) An existing affected source as specified at § 63.8784(e) must be in compliance... necessary to demonstrate that your adhesives are not HAP-based. The types of data necessary are described in...

40 CFR 63.11161 - What are my compliance dates?

Code of Federal Regulations, 2014 CFR

2014-07-01

... subpart by January 23, 2007. If you startup a new sintering machine at an existing affected source after... than 180 days after startup. (b) If you have a new affected source, you must achieve compliance with...) If you startup a new affected source on or before January 23, 2007, you must achieve compliance with...

40 CFR 63.11161 - What are my compliance dates?

Code of Federal Regulations, 2010 CFR

2010-07-01

... subpart by January 23, 2007. If you startup a new sintering machine at an existing affected source after... than 180 days after startup. (b) If you have a new affected source, you must achieve compliance with...) If you startup a new affected source on or before January 23, 2007, you must achieve compliance with...

40 CFR 63.11161 - What are my compliance dates?

Code of Federal Regulations, 2012 CFR

2012-07-01

... subpart by January 23, 2007. If you startup a new sintering machine at an existing affected source after... than 180 days after startup. (b) If you have a new affected source, you must achieve compliance with...) If you startup a new affected source on or before January 23, 2007, you must achieve compliance with...

40 CFR 63.11161 - What are my compliance dates?

Code of Federal Regulations, 2011 CFR

2011-07-01

... subpart by January 23, 2007. If you startup a new sintering machine at an existing affected source after... than 180 days after startup. (b) If you have a new affected source, you must achieve compliance with...) If you startup a new affected source on or before January 23, 2007, you must achieve compliance with...

40 CFR 63.11161 - What are my compliance dates?

Code of Federal Regulations, 2013 CFR

2013-07-01

... subpart by January 23, 2007. If you startup a new sintering machine at an existing affected source after... than 180 days after startup. (b) If you have a new affected source, you must achieve compliance with...) If you startup a new affected source on or before January 23, 2007, you must achieve compliance with...

40 CFR 63.8816 - What notifications must I submit and when?

Code of Federal Regulations, 2010 CFR

2010-07-01

... to you. (b) If you own or operate an existing loop slitter or flame lamination affected source... new or reconstructed loop slitter or flame lamination affected source, submit the application for... to begin, as required in § 63.7(b)(1). (e) If you own or operate a loop slitter affected source...

40 CFR 63.8816 - What notifications must I submit and when?

Code of Federal Regulations, 2011 CFR

2011-07-01

... to you. (b) If you own or operate an existing loop slitter or flame lamination affected source... new or reconstructed loop slitter or flame lamination affected source, submit the application for... to begin, as required in § 63.7(b)(1). (e) If you own or operate a loop slitter affected source...

40 CFR 63.11428 - Am I subject to this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) National Emission Standards for Hazardous Air Pollutants for Wood Preserving Area Sources Applicability and... operate a wood preserving operation that is an area source of hazardous air pollutant (HAP) emissions. (b) The affected source is each new or existing wood preserving operation. (1) An affected source is...

40 CFR 63.4483 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after April 19, 2004, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.3483 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... applicable date in paragraph (a)(1) or (2) of this section. (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after November 13, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source...

40 CFR 63.4683 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after May 28, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the compliance...

40 CFR 63.3483 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... applicable date in paragraph (a)(1) or (2) of this section. (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after November 13, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source...

40 CFR 63.4083 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... applicable date in paragraph (a)(1) or (2) of this section. (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after July 23, 2002, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.11172 - When do I have to comply with this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after January 9, 2008, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.4683 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after May 28, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the compliance...

40 CFR 63.4083 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... applicable date in paragraph (a)(1) or (2) of this section. (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after July 23, 2002, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.11172 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after January 9, 2008, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.4483 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after April 19, 2004, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.4883 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after May 23, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the compliance...

40 CFR 63.4483 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after April 19, 2004, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.4083 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... applicable date in paragraph (a)(1) or (2) of this section. (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after July 23, 2002, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.4883 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after May 23, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the compliance...

40 CFR 63.4083 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... applicable date in paragraph (a)(1) or (2) of this section. (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after July 23, 2002, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.11172 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after January 9, 2008, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.4483 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after April 19, 2004, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.4883 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after May 23, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the compliance...

40 CFR 63.4683 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... startup of your new or reconstructed affected source occurs after May 28, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the compliance...

40 CFR 63.3483 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... applicable date in paragraph (a)(1) or (2) of this section. (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after November 13, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source...

40 CFR 63.11172 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after January 9, 2008, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.11172 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after January 9, 2008, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source, the...

40 CFR 63.3483 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... applicable date in paragraph (a)(1) or (2) of this section. (1) If the initial startup of your new or... initial startup of your new or reconstructed affected source occurs after November 13, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source...

40 CFR 63.11527 - What are the monitoring requirements for new and existing sources?

Code of Federal Regulations, 2014 CFR

2014-07-01

... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for... an existing affected source, you may install, operate, and maintain a bag leak detection system for...

40 CFR 63.11527 - What are the monitoring requirements for new and existing sources?

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for... an existing affected source, you may install, operate, and maintain a bag leak detection system for...

40 CFR 63.11527 - What are the monitoring requirements for new and existing sources?

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for... an existing affected source, you may install, operate, and maintain a bag leak detection system for...

40 CFR 63.3083 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... the applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup of your new...) If the initial startup of your new or reconstructed affected source occurs after June 25, 2004, the compliance date is the date of initial startup of your affected source. (b) For an existing affected source...

40 CFR 63.52 - Approval process for new and existing affected sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... affected sources. 63.52 Section 63.52 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... CATEGORIES Requirements for Control Technology Determinations for Major Sources in Accordance With Clean Air... emission reductions that can be achieved if the control technologies or work practices are installed...

40 CFR 63.11494 - What are the applicability requirements and compliance dates?

Code of Federal Regulations, 2012 CFR

2012-07-01

... existing affected source. The affected source is the facility-wide collection of CMPUs and each heat exchange system and wastewater system associated with a CMPU that meets the criteria specified in...

40 CFR Table 1 to Subpart Mmmmm of... - Emission Limits

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Each existing, new, or reconstructed loop slitter adhesive use affected source Not use any HAP-based adhesives. 2. Each new or reconstructed flame lamination affected source Reduce HAP emissions by 90 percent...

40 CFR 63.7182 - What parts of my facility does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE... subpart applies to each new, reconstructed, or existing affected source that you own or operate that manufactures semiconductors. (b) An affected source subject to this subpart is the collection of all...

40 CFR Table 4 to Subpart Mmmmm of... - Initial Compliance With Emission Limits

Code of Federal Regulations, 2010 CFR

2010-07-01

... existing loop slitter adhesive use affected source Eliminate use of HAP-based adhesives You do not use HAP-based adhesives. 2. Each new or reconstructed flame lamination affected source using a scrubber Reduce...

40 CFR 63.5490 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2011 CFR

2011-07-01

... to each new, reconstructed, or existing affected source for the Miscellaneous Viscose Processes and Cellulose Ethers Production source categories. (b) The affected source for the Miscellaneous Viscose... paragraph (c)(3) or (4) of this section. (1) The input to the storage vessel from your viscose process or...

40 CFR 63.5490 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... to each new, reconstructed, or existing affected source for the Miscellaneous Viscose Processes and Cellulose Ethers Production source categories. (b) The affected source for the Miscellaneous Viscose... paragraph (c)(3) or (4) of this section. (1) The input to the storage vessel from your viscose process or...

40 CFR Table 3 to Subpart Kkkk of... - Emission Limits for Affected Sources Using the Control Efficiency/Outlet Concentration Compliance...

Code of Federal Regulations, 2013 CFR

2013-07-01

... reconstructed affected source a. reduce emissions of total HAP, measured as THC (as carbon), a by 97 percent; orb. limit emissions of total HAP, measured as THC (as carbon), a to 20 ppmvd at the control device outlet and use a PTE. 2. in an existing affected source a. reduce emissions of total HAP, measured as THC...

40 CFR Table 3 to Subpart Kkkk of... - Emission Limits for Affected Sources Using the Control Efficiency/Outlet Concentration Compliance...

Code of Federal Regulations, 2012 CFR

2012-07-01

... reconstructed affected source a. reduce emissions of total HAP, measured as THC (as carbon), a by 97 percent; orb. limit emissions of total HAP, measured as THC (as carbon), a to 20 ppmvd at the control device outlet and use a PTE. 2. in an existing affected source a. reduce emissions of total HAP, measured as THC...

40 CFR Table 3 to Subpart Kkkk of... - Emission Limits for Affected Sources Using the Control Efficiency/Outlet Concentration Compliance...

Code of Federal Regulations, 2014 CFR

2014-07-01

... reconstructed affected source a. reduce emissions of total HAP, measured as THC (as carbon), a by 97 percent; orb. limit emissions of total HAP, measured as THC (as carbon), a to 20 ppmvd at the control device outlet and use a PTE. 2. in an existing affected source a. reduce emissions of total HAP, measured as THC...

40 CFR Table 3 to Subpart Kkkk of... - Emission Limits for Affected Sources Using the Control Efficiency/Outlet Concentration Compliance...

Code of Federal Regulations, 2011 CFR

2011-07-01

... affected source a. reduce emissions of total HAP, measured as THC (as carbon), a by 97 percent; orb. limit emissions of total HAP, measured as THC (as carbon), a to 20 ppmvd at the control device outlet and use a PTE. 2. in an existing affected source a. reduce emissions of total HAP, measured as THC (as carbon...

40 CFR Table 3 to Subpart Kkkk of... - Emission Limits for Affected Sources Using the Control Efficiency/Outlet Concentration Compliance...

Code of Federal Regulations, 2010 CFR

2010-07-01

... affected source a. reduce emissions of total HAP, measured as THC (as carbon), a by 97 percent; orb. limit emissions of total HAP, measured as THC (as carbon), a to 20 ppmvd at the control device outlet and use a PTE. 2. in an existing affected source a. reduce emissions of total HAP, measured as THC (as carbon...

40 CFR Table 3 to Subpart U of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 10 2014-07-01 2014-07-01 false Group 1 Storage Vessels at Existing... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins Pt. 63, Subpt. U, Table 3 Table 3 to Subpart U of Part 63—Group 1 Storage Vessels at Existing...

40 CFR Table 3 to Subpart U of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 9 2011-07-01 2011-07-01 false Group 1 Storage Vessels at Existing... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins Pt. 63, Subpt. U, Table 3 Table 3 to Subpart U of Part 63—Group 1 Storage Vessels at Existing...

40 CFR Table 3 to Subpart U of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 10 2013-07-01 2013-07-01 false Group 1 Storage Vessels at Existing... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins Pt. 63, Subpt. U, Table 3 Table 3 to Subpart U of Part 63—Group 1 Storage Vessels at Existing...

40 CFR Table 3 to Subpart U of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Group 1 Storage Vessels at Existing... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins Pt. 63, Subpt. U, Table 3 Table 3 to Subpart U of Part 63—Group 1 Storage Vessels at Existing...

40 CFR Table 3 to Subpart U of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 10 2012-07-01 2012-07-01 false Group 1 Storage Vessels at Existing... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins Pt. 63, Subpt. U, Table 3 Table 3 to Subpart U of Part 63—Group 1 Storage Vessels at Existing...

40 CFR 63.2480 - What requirements must I meet for equipment leaks?

Code of Federal Regulations, 2011 CFR

2011-07-01

... affected source. (5) For pumps in light liquid service in an MCPU that has no continuous process vents and.../vapor and light liquid service at an existing source, you may elect to comply with the requirements in... light liquid service in an MCPU that has no continuous process vents and is part of an existing source...

40 CFR 63.2833 - Is my source categorized as existing or new?

Code of Federal Regulations, 2011 CFR

2011-07-01

... National Emission Standards for Hazardous Air Pollutants: Solvent Extraction for Vegetable Oil Production... applies to each existing and new affected source. You must categorize your vegetable oil production... in the definition of reconstruction in § 63.2 are satisfied. In general, a vegetable oil production...

40 CFR 63.2833 - Is my source categorized as existing or new?

Code of Federal Regulations, 2010 CFR

2010-07-01

... National Emission Standards for Hazardous Air Pollutants: Solvent Extraction for Vegetable Oil Production... applies to each existing and new affected source. You must categorize your vegetable oil production... in the definition of reconstruction in § 63.2 are satisfied. In general, a vegetable oil production...

Socio-Economic Factors Affecting Adoption of Modern Information and Communication Technology by Farmers in India: Analysis Using Multivariate Probit Model

ERIC Educational Resources Information Center

Mittal, Surabhi; Mehar, Mamta

2016-01-01

Purpose: The paper analyzes factors that affect the likelihood of adoption of different agriculture-related information sources by farmers. Design/Methodology/Approach: The paper links the theoretical understanding of the existing multiple sources of information that farmers use, with the empirical model to analyze the factors that affect the…

40 CFR Table 4 to Subpart Eeee of... - Work Practice Standards

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Hazardous Air Pollutants: Organic Liquids Distribution (Non-Gasoline) Pt. 63, Subpt. EEEE... at an existing, reconstructed, or new affected source meeting any set of tank capacity and organic..., reconstructed, or new affected source meeting any set of tank capacity and organic HAP vapor pressure criteria...

40 CFR Table 9 to Subpart Uuuu of... - Recordkeeping Requirements

Code of Federal Regulations, 2010 CFR

2010-07-01

... process affected source records of nitrogen unloading and storage systems or nitrogen unloading systems records certifying that a nitrogen unloading and storage system or nitrogen unloading system is in use. 9. an existing or new viscose process affected source records of material balances all pertinent data...

40 CFR Table 9 to Subpart Uuuu of... - Recordkeeping Requirements

Code of Federal Regulations, 2012 CFR

2012-07-01

... process affected source records of nitrogen unloading and storage systems or nitrogen unloading systems records certifying that a nitrogen unloading and storage system or nitrogen unloading system is in use. 9. an existing or new viscose process affected source records of material balances all pertinent data...

40 CFR Table 9 to Subpart Uuuu of... - Recordkeeping Requirements

Code of Federal Regulations, 2013 CFR

2013-07-01

... process affected source records of nitrogen unloading and storage systems or nitrogen unloading systems records certifying that a nitrogen unloading and storage system or nitrogen unloading system is in use. 9. an existing or new viscose process affected source records of material balances all pertinent data...

40 CFR Table 9 to Subpart Uuuu of... - Recordkeeping Requirements

Code of Federal Regulations, 2014 CFR

2014-07-01

... process affected source records of nitrogen unloading and storage systems or nitrogen unloading systems records certifying that a nitrogen unloading and storage system or nitrogen unloading system is in use. 9. an existing or new viscose process affected source records of material balances all pertinent data...

40 CFR Table 9 to Subpart Uuuu of... - Recordkeeping Requirements

Code of Federal Regulations, 2011 CFR

2011-07-01

... process affected source records of nitrogen unloading and storage systems or nitrogen unloading systems records certifying that a nitrogen unloading and storage system or nitrogen unloading system is in use. 9. an existing or new viscose process affected source records of material balances all pertinent data...

40 CFR 63.1321 - Batch process vents provisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins § 63.1321 Batch process vents..., owners and operators of new and existing affected sources with batch process vents shall comply with the... applicable reporting requirements in § 63.1327. (b) New SAN batch affected sources. Owners and operators of...

40 CFR 63.7282 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing... cover? (a) This subpart applies to each new or existing affected source at your coke plant. The affected source is each coke oven battery. (b) This subpart covers emissions from pushing, soaking, quenching, and...

40 CFR 63.7282 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2014 CFR

2014-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing... cover? (a) This subpart applies to each new or existing affected source at your coke plant. The affected source is each coke oven battery. (b) This subpart covers emissions from pushing, soaking, quenching, and...

40 CFR 63.7282 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing... cover? (a) This subpart applies to each new or existing affected source at your coke plant. The affected source is each coke oven battery. (b) This subpart covers emissions from pushing, soaking, quenching, and...

40 CFR 63.7282 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2013 CFR

2013-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing... cover? (a) This subpart applies to each new or existing affected source at your coke plant. The affected source is each coke oven battery. (b) This subpart covers emissions from pushing, soaking, quenching, and...

40 CFR 63.7282 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2012 CFR

2012-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing... cover? (a) This subpart applies to each new or existing affected source at your coke plant. The affected source is each coke oven battery. (b) This subpart covers emissions from pushing, soaking, quenching, and...

40 CFR 63.11194 - What is the affected source of this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... requirements of this subpart after June 4, 2010 due to a fuel switch from gaseous fuel to solid fossil fuel, biomass, or liquid fuel is considered to be an existing source under this subpart as long as the boiler... applicability criteria at the time you commence reconstruction. (e) An existing dual-fuel fired boiler meeting...

40 CFR 63.11194 - What is the affected source of this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... requirements of this subpart after June 4, 2010 due to a fuel switch from gaseous fuel to solid fossil fuel, biomass, or liquid fuel is considered to be an existing source under this subpart as long as the boiler... applicability criteria at the time you commence reconstruction. (e) An existing dual-fuel fired boiler meeting...

40 CFR 63.2358 - By what date must I conduct performance tests and other initial compliance demonstrations?

Code of Federal Regulations, 2010 CFR

2010-07-01

... racks at existing affected sources complying with the emission limitations listed in Table 2 to this... storage tanks and transfer racks at reconstructed or new affected sources complying with the emission... section, you must comply within 180 days after April 25, 2011. (2) For transfer racks and equipment leak...

40 CFR 63.2480 - What requirements must I meet for equipment leaks?

Code of Federal Regulations, 2013 CFR

2013-07-01

... connectors at your affected source. (5) For pumps in light liquid service in an MCPU that has no continuous... connectors in gas/vapor and light liquid service at an existing source, you may elect to comply with the... in light liquid service in an MCPU that has no continuous process vents and is part of an existing...

40 CFR 63.2480 - What requirements must I meet for equipment leaks?

Code of Federal Regulations, 2014 CFR

2014-07-01

... connectors at your affected source. (5) For pumps in light liquid service in an MCPU that has no continuous... connectors in gas/vapor and light liquid service at an existing source, you may elect to comply with the... in light liquid service in an MCPU that has no continuous process vents and is part of an existing...

40 CFR 63.2480 - What requirements must I meet for equipment leaks?

Code of Federal Regulations, 2012 CFR

2012-07-01

... connectors at your affected source. (5) For pumps in light liquid service in an MCPU that has no continuous... connectors in gas/vapor and light liquid service at an existing source, you may elect to comply with the... in light liquid service in an MCPU that has no continuous process vents and is part of an existing...

40 CFR Table 2 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 12 2013-07-01 2013-07-01 false Group 1 Storage Vessels at Existing... SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 2 Table 2 to Subpart JJJ of Part 63—Group 1 Storage Vessels...

40 CFR Table 2 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 12 2014-07-01 2014-07-01 false Group 1 Storage Vessels at Existing... SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 2 Table 2 to Subpart JJJ of Part 63—Group 1 Storage Vessels...

40 CFR Table 2 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Group 1 Storage Vessels at Existing... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 2 Table 2 to Subpart JJJ of Part 63—Group 1 Storage Vessels at...

40 CFR Table 2 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 12 2012-07-01 2011-07-01 true Group 1 Storage Vessels at Existing... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 2 Table 2 to Subpart JJJ of Part 63—Group 1 Storage Vessels at...

40 CFR Table 2 to Subpart Jjj of... - Group 1 Storage Vessels at Existing Affected Sources

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 11 2011-07-01 2011-07-01 false Group 1 Storage Vessels at Existing... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins Pt. 63, Subpt. JJJ, Table 2 Table 2 to Subpart JJJ of Part 63—Group 1 Storage Vessels at...

40 CFR 63.1274 - General standards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... of an affected source (i.e., glycol dehydration unit) located at an existing or new major source of... requirements for glycol dehydration unit process vents specified in § 63.1275; (2) The monitoring requirements...

40 CFR 63.1274 - General standards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... of an affected source (i.e., glycol dehydration unit) located at an existing or new major source of... requirements for glycol dehydration unit process vents specified in § 63.1275; (2) The monitoring requirements...

40 CFR 63.3083 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... compliance date is the applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup..., 2004. (2) If the initial startup of your new or reconstructed affected source occurs after June 25, 2004, the compliance date is the date of initial startup of your affected source. (b) For an existing...

40 CFR 63.3083 - When do I have to comply with this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... compliance date is the applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup..., 2004. (2) If the initial startup of your new or reconstructed affected source occurs after June 25, 2004, the compliance date is the date of initial startup of your affected source. (b) For an existing...

40 CFR 63.3083 - When do I have to comply with this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... compliance date is the applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup..., 2004. (2) If the initial startup of your new or reconstructed affected source occurs after June 25, 2004, the compliance date is the date of initial startup of your affected source. (b) For an existing...

40 CFR 63.4283 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... compliance date is the applicable date in paragraph (a)(1) or (2) of this section: (1) If the initial startup..., 2003. (2) If the initial startup of your new or reconstructed affected source occurs after May 29, 2003, the compliance date is the date of initial startup of your affected source. (b) For an existing...

40 CFR 63.4690 - What emission limits must I meet?

Code of Federal Regulations, 2012 CFR

2012-07-01

... source, you must limit organic HAP emissions to the atmosphere to no more than the applicable emission... 63.4761. (b) For an existing affected source, you must limit organic HAP emissions to the atmosphere...

40 CFR 63.1159 - Operational and equipment standards for existing, new, or reconstructed sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Pollutants for Steel Pickling-HCl Process Facilities and Hydrochloric Acid Regeneration Plants § 63.1159... regeneration plant. The owner or operator of an affected plant must operate the affected plant at all times...

40 CFR 63.1159 - Operational and equipment standards for existing, new, or reconstructed sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Pollutants for Steel Pickling-HCl Process Facilities and Hydrochloric Acid Regeneration Plants § 63.1159... regeneration plant. The owner or operator of an affected plant must operate the affected plant at all times...

40 CFR 63.1159 - Operational and equipment standards for existing, new, or reconstructed sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Pollutants for Steel Pickling-HCl Process Facilities and Hydrochloric Acid Regeneration Plants § 63.1159... regeneration plant. The owner or operator of an affected plant must operate the affected plant at all times...

"Fahrenheit 9-11," Need for Closure and the Priming of Affective Ambivalence: An Assessment of Intra-Affective Structures by Party Identification

ERIC Educational Resources Information Center

Holbert, R. Lance; Hansen, Glenn J.

2006-01-01

This study extends priming research in political communication by focusing on an alternative political information source (i.e., Michael Moore's Fahrenheit 9-11), affect rather than cognitions, and the existence of intra-affective ambivalence. In addition, two moderator variables are analyzed: political party identification and need for closure.…

40 CFR 63.11465 - What are the standards for new and existing sources?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Metals Processing Area Sources Standards, Compliance, and Monitoring Requirements § 63.11465 What are the... through a fabric filter or baghouse that achieves a particulate matter (PM) control efficiency of at least... affected source through a fabric filter or baghouse that achieves a PM control efficiency of at least 99.5...

44 CFR 72.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... or hydraulic characteristics of a flooding source and thus result in the modification of the existing... hydrologic or hydraulic characteristics of a flooding source and thus result in the modification of the... generally based on physical measures that affect the hydrologic or hydraulic characteristics of a flooding...

44 CFR 72.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... or hydraulic characteristics of a flooding source and thus result in the modification of the existing... hydrologic or hydraulic characteristics of a flooding source and thus result in the modification of the... generally based on physical measures that affect the hydrologic or hydraulic characteristics of a flooding...

44 CFR 72.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... or hydraulic characteristics of a flooding source and thus result in the modification of the existing... hydrologic or hydraulic characteristics of a flooding source and thus result in the modification of the... generally based on physical measures that affect the hydrologic or hydraulic characteristics of a flooding...

44 CFR 72.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... or hydraulic characteristics of a flooding source and thus result in the modification of the existing... hydrologic or hydraulic characteristics of a flooding source and thus result in the modification of the... generally based on physical measures that affect the hydrologic or hydraulic characteristics of a flooding...

44 CFR 72.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... or hydraulic characteristics of a flooding source and thus result in the modification of the existing... hydrologic or hydraulic characteristics of a flooding source and thus result in the modification of the... generally based on physical measures that affect the hydrologic or hydraulic characteristics of a flooding...

40 CFR 63.863 - Compliance dates.

Code of Federal Regulations, 2010 CFR

2010-07-01

... startup date after March 13, 2001 must comply with the requirements in this subpart immediately upon startup of the affected source, except as specified in § 63.6(b). (c) The two existing semichemical..., therefore, must construct another type of chemical recovery unit to replace the two existing semichemical...

40 CFR 63.863 - Compliance dates.

Code of Federal Regulations, 2013 CFR

2013-07-01

... startup date after March 13, 2001 must comply with the requirements in this subpart immediately upon startup of the affected source, except as specified in § 63.6(b). (c) The two existing semichemical..., therefore, must construct another type of chemical recovery unit to replace the two existing semichemical...

40 CFR 63.863 - Compliance dates.

Code of Federal Regulations, 2012 CFR

2012-07-01

... startup date after March 13, 2001 must comply with the requirements in this subpart immediately upon startup of the affected source, except as specified in § 63.6(b). (c) The two existing semichemical..., therefore, must construct another type of chemical recovery unit to replace the two existing semichemical...

40 CFR 63.863 - Compliance dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... startup date after March 13, 2001 must comply with the requirements in this subpart immediately upon startup of the affected source, except as specified in § 63.6(b). (c) The two existing semichemical..., therefore, must construct another type of chemical recovery unit to replace the two existing semichemical...

40 CFR 63.863 - Compliance dates.

Code of Federal Regulations, 2014 CFR

2014-07-01

... startup date after March 13, 2001 must comply with the requirements in this subpart immediately upon startup of the affected source, except as specified in § 63.6(b). (c) The two existing semichemical..., therefore, must construct another type of chemical recovery unit to replace the two existing semichemical...

40 CFR 51.161 - Public availability of information.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Review of New Sources and... advertisement in the area affected of the location of the source information and analysis specified in paragraph... would conflict with existing requirements for acting on requests for permission to construct or modify...

40 CFR 63.9911 - By what date must I conduct performance tests or other initial compliance demonstrations?

Code of Federal Regulations, 2013 CFR

2013-07-01

... your existing affected source; (2) By April 7, 2004 for a new source that has an initial startup date before October 10, 2003; or (3) Within 180 days after initial startup for a new source that has an initial startup date after October 10, 2003. (b) For each operation and maintenance requirement that...

40 CFR 63.9911 - By what date must I conduct performance tests or other initial compliance demonstrations?

Code of Federal Regulations, 2012 CFR

2012-07-01

... your existing affected source; (2) By April 7, 2004 for a new source that has an initial startup date before October 10, 2003; or (3) Within 180 days after initial startup for a new source that has an initial startup date after October 10, 2003. (b) For each operation and maintenance requirement that...

40 CFR 63.9911 - By what date must I conduct performance tests or other initial compliance demonstrations?

Code of Federal Regulations, 2011 CFR

2011-07-01

... your existing affected source; (2) By April 7, 2004 for a new source that has an initial startup date before October 10, 2003; or (3) Within 180 days after initial startup for a new source that has an initial startup date after October 10, 2003. (b) For each operation and maintenance requirement that...

40 CFR 63.9911 - By what date must I conduct performance tests or other initial compliance demonstrations?

Code of Federal Regulations, 2010 CFR

2010-07-01

... your existing affected source; (2) By April 7, 2004 for a new source that has an initial startup date before October 10, 2003; or (3) Within 180 days after initial startup for a new source that has an initial startup date after October 10, 2003. (b) For each operation and maintenance requirement that...

40 CFR 63.9911 - By what date must I conduct performance tests or other initial compliance demonstrations?

Code of Federal Regulations, 2014 CFR

2014-07-01

... your existing affected source; (2) By April 7, 2004 for a new source that has an initial startup date before October 10, 2003; or (3) Within 180 days after initial startup for a new source that has an initial startup date after October 10, 2003. (b) For each operation and maintenance requirement that...

Alternate Sources for Propellant Ingredients.

DTIC Science & Technology

1976-07-07

0dJ variety of reasons; (3) sole source; (4) medical/ OSHA /EPA problems; (5) dependent on foreign Imports; and (6) specification problems. •’. .’ . . I...problems exist for a variety of reasons; (3) sole sourc:e; (4) medical/ OSHA /EPA problems; (5) dependent on foreign imports; and (6) specification problems...regulations of OSHA or EPA affect pro- duction or use of the product; 5. Plant capacity - when demand increases faster that; predictions; 6. Supply

40 CFR 63.10885 - What are my management practices for metallic scrap and mercury switches?

Code of Federal Regulations, 2010 CFR

2010-07-01

... metallic scrap and mercury switches? 63.10885 Section 63.10885 Protection of Environment ENVIRONMENTAL... Iron and Steel Foundries Area Sources Pollution Prevention Management Practices for New and Existing Affected Sources § 63.10885 What are my management practices for metallic scrap and mercury switches? (a...

40 CFR 63.10885 - What are my management practices for metallic scrap and mercury switches?

Code of Federal Regulations, 2011 CFR

2011-07-01

... metallic scrap and mercury switches? 63.10885 Section 63.10885 Protection of Environment ENVIRONMENTAL... Iron and Steel Foundries Area Sources Pollution Prevention Management Practices for New and Existing Affected Sources § 63.10885 What are my management practices for metallic scrap and mercury switches? (a...

40 CFR 63.11148 - What are the standards and compliance requirements for existing sources using batch copper...

Code of Federal Regulations, 2013 CFR

2013-07-01

... acid plant prior to discharge to the atmosphere. (iv) For each secondary capture system that is used to... practicable, maintain and operate any affected source, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions...

40 CFR 63.11148 - What are the standards and compliance requirements for existing sources using batch copper...

Code of Federal Regulations, 2014 CFR

2014-07-01

... acid plant prior to discharge to the atmosphere. (iv) For each secondary capture system that is used to... practicable, maintain and operate any affected source, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions...

40 CFR 63.11148 - What are the standards and compliance requirements for existing sources using batch copper...

Code of Federal Regulations, 2011 CFR

2011-07-01

... acid plant prior to discharge to the atmosphere. (iv) For each secondary capture system that is used to... practicable, maintain and operate any affected source, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions...

40 CFR 63.11148 - What are the standards and compliance requirements for existing sources using batch copper...

Code of Federal Regulations, 2010 CFR

2010-07-01

... acid plant prior to discharge to the atmosphere. (iv) For each secondary capture system that is used to... practicable, maintain and operate any affected source, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions...

40 CFR 63.11148 - What are the standards and compliance requirements for existing sources using batch copper...

Code of Federal Regulations, 2012 CFR

2012-07-01

... acid plant prior to discharge to the atmosphere. (iv) For each secondary capture system that is used to... practicable, maintain and operate any affected source, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions...

40 CFR 63.3081 - Am I subject to this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

...) National Emission Standards for Hazardous Air Pollutants: Surface Coating of Automobiles and Light-Duty... paragraph (c) of this section, the source category to which this subpart applies is automobile and light..., reconstructed, or existing affected source, as defined in § 63.3082, that, except as noted in paragraph (b)(1...

40 CFR 63.3081 - Am I subject to this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

...) National Emission Standards for Hazardous Air Pollutants: Surface Coating of Automobiles and Light-Duty... paragraph (c) of this section, the source category to which this subpart applies is automobile and light..., reconstructed, or existing affected source, as defined in § 63.3082, that, except as noted in paragraph (b)(1...

40 CFR 63.3081 - Am I subject to this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

...) National Emission Standards for Hazardous Air Pollutants: Surface Coating of Automobiles and Light-Duty... paragraph (c) of this section, the source category to which this subpart applies is automobile and light..., reconstructed, or existing affected source, as defined in § 63.3082, that, except as noted in paragraph (b)(1...

Command in Air War. Centralized Versus Decentralized Control of Combat Airpower

DTIC Science & Technology

2007-06-01

per response, including the time for reviewing instructions, searching existing data sources , gathering and maintaining the data needed, and completing...facts in chronological order; instead, histori- ans are guided by an agenda formed by their particular exper- tise, affecting source selection and...convey their ideas, notes and logs they compiled at the time, and their official reports on lessons learned. Because these sources come from

40 CFR 63.7783 - When do I have to comply with this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... sinter cooler at an existing sinter plant. (b) If you have a new affected source and its initial startup... source and its initial startup date is after May 20, 2003, you must comply with each emission limitation and operation and maintenance requirement in this subpart that applies to you upon initial startup. (d...

40 CFR 63.7783 - When do I have to comply with this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... sinter cooler at an existing sinter plant. (b) If you have a new affected source and its initial startup... source and its initial startup date is after May 20, 2003, you must comply with each emission limitation and operation and maintenance requirement in this subpart that applies to you upon initial startup. (d...

40 CFR 63.7783 - When do I have to comply with this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... sinter cooler at an existing sinter plant. (b) If you have a new affected source and its initial startup... source and its initial startup date is after May 20, 2003, you must comply with each emission limitation and operation and maintenance requirement in this subpart that applies to you upon initial startup. (d...

40 CFR 63.11455 - What are the continuous compliance requirements for new and existing sources?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Glass Manufacturing Area Sources Standards, Compliance, and Monitoring Requirements § 63.11455 What are... pollution control and monitoring equipment, according to the provisions in § 63.6(e)(1)(i). (c) For each... as specified in your approved alternative monitoring plan. (2) For each new affected furnace that is...

40 CFR 63.493 - Back-end process provisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins § 63.493 Back-end process provisions. Owners and operators of new and existing affected sources shall comply with the requirements in...

40 CFR 63.1329 - Process contact cooling towers provisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... existing affected source that manufactures PET using a continuous terephthalic acid high viscosity multiple... viscosity multiple end finisher process, and who is subject or becomes subject to 40 CFR part 60, subpart...

40 CFR 63.1329 - Process contact cooling towers provisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... existing affected source that manufactures PET using a continuous terephthalic acid high viscosity multiple... viscosity multiple end finisher process, and who is subject or becomes subject to 40 CFR part 60, subpart...

40 CFR 63.8390 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... with a design capacity equal to or greater than 9.07 Mg/hr (10 tph) of fired product will be called a... Products Manufacturing What This Subpart Covers § 63.8390 What parts of my plant does this subpart cover... manufacturing facility. (b) The existing affected source is an existing tunnel kiln with a design capacity equal...

40 CFR 63.486 - Batch front-end process vent provisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins § 63.486... paragraph (b) of this section, owners and operators of new and existing affected sources with batch front...

Error Sources in Asteroid Astrometry

NASA Technical Reports Server (NTRS)

Owen, William M., Jr.

2000-01-01

Asteroid astrometry, like any other scientific measurement process, is subject to both random and systematic errors, not all of which are under the observer's control. To design an astrometric observing program or to improve an existing one requires knowledge of the various sources of error, how different errors affect one's results, and how various errors may be minimized by careful observation or data reduction techniques.

40 CFR Table 3 to Subpart Rrr of... - Summary of Monitoring Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2014 CFR

2014-07-01

...; certify every 6 months. Group 1 furnace without add-on controls Fluxing in sidewell furnace hearth... sources and emission units with an add-on air pollution control device Emission capture and collection... to manufacturers specifications, or at least once every 6 months. Group 1 furnace, group 2 furnace...

INEEL Subregional Conceptual Model Report Volume 3: Summary of Existing Knowledge of Natural and Anthropogenic Influences on the Release of Contaminants to the Subsurface Environment from Waste Source Terms at the INEEL

DOE Office of Scientific and Technical Information (OSTI.GOV)

Paul L. Wichlacz

2003-09-01

This source-term summary document is intended to describe the current understanding of contaminant source terms and the conceptual model for potential source-term release to the environment at the Idaho National Engineering and Environmental Laboratory (INEEL), as presented in published INEEL reports. The document presents a generalized conceptual model of the sources of contamination and describes the general categories of source terms, primary waste forms, and factors that affect the release of contaminants from the waste form into the vadose zone and Snake River Plain Aquifer. Where the information has previously been published and is readily available, summaries of the inventorymore » of contaminants are also included. Uncertainties that affect the estimation of the source term release are also discussed where they have been identified by the Source Term Technical Advisory Group. Areas in which additional information are needed (i.e., research needs) are also identified.« less

The role of silviculture in the active management of riparian zone vegetation in the Oregon Coast Range: a partnership between researchers and managers

Treesearch

Samuel S. Chan; Margaret David Bailey; Daniel Karnes; Robert Metzger; Walter W., Jr. Kastner

1997-01-01

Riparian plant communities are extremely diverse. Their structure and composition can affect fish and wildlife habitat, while trees and associated vegetation can provide sustainable sources of forest products. Management of riparian vegetation can greatly affect these values. Little information exists however, about the consequences of actively managing riparians to...

40 CFR Table 3 to Subpart Ppp of... - Group 1 Storage Vessels at Existing and New Affected Sources

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 11 2011-07-01 2011-07-01 false Group 1 Storage Vessels at Existing... Polyether Polyols Production Pt. 63, Subpt. PPP, Table 3 Table 3 to Subpart PPP of Part 63—Group 1 Storage...) 75 ≤ capacity 1 capacity ≥ 151 ≥ 5.2 a Maximum true vapor pressure of total organic HAP at...

40 CFR 63.5790 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... CATEGORIES National Emissions Standards for Hazardous Air Pollutants: Reinforced Plastic Composites... subpart applies to each new or existing affected source at reinforced plastic composites production...) manufacturing, mixing, cleaning of equipment used in reinforced plastic composites manufacture, HAP-containing...

Impact of New Water Sources on the Overall Water Network: An Optimisation Approach

PubMed Central

Jones, Brian C.; Hove-Musekwa, Senelani D.

2014-01-01

A mathematical programming problem is formulated for a water network with new water sources included. Salinity and water hardness are considered in the model, which is later solved using the Max-Min Ant System (MMAS) to assess the impact of new water sources on the total cost of the existing network. It is efficient to include new water sources if the distances to them are short or if there is a high penalty associated with failure to meet demand. Desalination unit costs also significantly affect the decision whether to install new water sources into the existing network while softening costs are generally negligible in making such decisions. Experimental results show that, in the example considered, it is efficient to reduce number of desalination plants to remain with one central plant. The Max-Min Ant System algorithm seems to be an effective method as shown by least computational time as compared to the commercial solver Cplex. PMID:27382617

40 CFR 63.440 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... processes using wood; or (2) Mechanical pulping processes using wood; or (3) Any process using secondary or non-wood fibers. (b) The affected source to which the existing sourceprovisions of this subpart apply... defined in paragraph (b)(1) of this section that commences construction or reconstruction after December...

40 CFR 63.11432 - What General Provisions apply to this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... chromium, arsenic, dioxins, or methylene chloride, you must comply with the requirements of the General... new or existing affected source that uses any wood preservative containing chromium, arsenic, dioxins... uses any wood preservative containing chromium, arsenic, dioxins, or methylene chloride, you must...

40 CFR 63.11432 - What General Provisions apply to this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... chromium, arsenic, dioxins, or methylene chloride, you must comply with the requirements of the General... new or existing affected source that uses any wood preservative containing chromium, arsenic, dioxins... uses any wood preservative containing chromium, arsenic, dioxins, or methylene chloride, you must...

40 CFR 63.1294 - Standards for slabstock flexible polyurethane foam production-diisocyanate emissions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... polyurethane foam production-diisocyanate emissions. 63.1294 Section 63.1294 Protection of Environment... Pollutants for Flexible Polyurethane Foam Production § 63.1294 Standards for slabstock flexible polyurethane foam production—diisocyanate emissions. Each new and existing slabstock affected source shall comply...

40 CFR 63.1294 - Standards for slabstock flexible polyurethane foam production-diisocyanate emissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... polyurethane foam production-diisocyanate emissions. 63.1294 Section 63.1294 Protection of Environment... Pollutants for Flexible Polyurethane Foam Production § 63.1294 Standards for slabstock flexible polyurethane foam production—diisocyanate emissions. Each new and existing slabstock affected source shall comply...

Evaluating the Use of Existing Data Sources, Probabilistic Linkage, and Multiple Imputation to Build Population-based Injury Databases Across Phases of Trauma Care

PubMed Central

Newgard, Craig; Malveau, Susan; Staudenmayer, Kristan; Wang, N. Ewen; Hsia, Renee Y.; Mann, N. Clay; Holmes, James F.; Kuppermann, Nathan; Haukoos, Jason S.; Bulger, Eileen M.; Dai, Mengtao; Cook, Lawrence J.

2012-01-01

Objectives The objective was to evaluate the process of using existing data sources, probabilistic linkage, and multiple imputation to create large population-based injury databases matched to outcomes. Methods This was a retrospective cohort study of injured children and adults transported by 94 emergency medical systems (EMS) agencies to 122 hospitals in seven regions of the western United States over a 36-month period (2006 to 2008). All injured patients evaluated by EMS personnel within specific geographic catchment areas were included, regardless of field disposition or outcome. The authors performed probabilistic linkage of EMS records to four hospital and postdischarge data sources (emergency department [ED] data, patient discharge data, trauma registries, and vital statistics files) and then handled missing values using multiple imputation. The authors compare and evaluate matched records, match rates (proportion of matches among eligible patients), and injury outcomes within and across sites. Results There were 381,719 injured patients evaluated by EMS personnel in the seven regions. Among transported patients, match rates ranged from 14.9% to 87.5% and were directly affected by the availability of hospital data sources and proportion of missing values for key linkage variables. For vital statistics records (1-year mortality), estimated match rates ranged from 88.0% to 98.7%. Use of multiple imputation (compared to complete case analysis) reduced bias for injury outcomes, although sample size, percentage missing, type of variable, and combined-site versus single-site imputation models all affected the resulting estimates and variance. Conclusions This project demonstrates the feasibility and describes the process of constructing population-based injury databases across multiple phases of care using existing data sources and commonly available analytic methods. Attention to key linkage variables and decisions for handling missing values can be used to increase match rates between data sources, minimize bias, and preserve sampling design. PMID:22506952

40 CFR 63.9882 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... CATEGORIES (CONTINUED) National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium... affected sources are each new and existing primary magnesium refining facility. (b) This subpart covers emissions from each spray dryer stack, magnesium chloride storage bins scrubber stack, melt/reactor system...

40 CFR 63.9882 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2012 CFR

2012-07-01

... CATEGORIES (CONTINUED) National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium... affected sources are each new and existing primary magnesium refining facility. (b) This subpart covers emissions from each spray dryer stack, magnesium chloride storage bins scrubber stack, melt/reactor system...

40 CFR 63.9882 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2014 CFR

2014-07-01

... CATEGORIES (CONTINUED) National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium... affected sources are each new and existing primary magnesium refining facility. (b) This subpart covers emissions from each spray dryer stack, magnesium chloride storage bins scrubber stack, melt/reactor system...

40 CFR 63.9882 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CATEGORIES (CONTINUED) National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium... affected sources are each new and existing primary magnesium refining facility. (b) This subpart covers emissions from each spray dryer stack, magnesium chloride storage bins scrubber stack, melt/reactor system...

40 CFR 63.9882 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2013 CFR

2013-07-01

... CATEGORIES (CONTINUED) National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium... affected sources are each new and existing primary magnesium refining facility. (b) This subpart covers emissions from each spray dryer stack, magnesium chloride storage bins scrubber stack, melt/reactor system...

40 CFR 63.1270 - Applicability and designation of affected source.

Code of Federal Regulations, 2013 CFR

2013-07-01

... value. For estimating maximum potential emissions from glycol dehydration units, the glycol circulation... existing glycol dehydration unit specified in paragraphs (b)(1) through (3) of this section. (1) Each large glycol dehydration unit; (2) Each small glycol dehydration unit for which construction commenced on or...

40 CFR 63.1270 - Applicability and designation of affected source.

Code of Federal Regulations, 2014 CFR

2014-07-01

... value. For estimating maximum potential emissions from glycol dehydration units, the glycol circulation... existing glycol dehydration unit specified in paragraphs (b)(1) through (3) of this section. (1) Each large glycol dehydration unit; (2) Each small glycol dehydration unit for which construction commenced on or...

Affective attitudes to face images associated with intracerebral EEG source location before face viewing.

PubMed

Pizzagalli, D; Koenig, T; Regard, M; Lehmann, D

1999-01-01

We investigated whether different, personality-related affective attitudes are associated with different brain electric field (EEG) sources before any emotional challenge (stimulus exposure). A 27-channel EEG was recorded in 15 subjects during eyes-closed resting. After recording, subjects rated 32 images of human faces for affective appeal. The subjects in the first (i.e., most negative) and fourth (i.e., most positive) quartile of general affective attitude were further analyzed. The EEG data (mean=25+/-4. 8 s/subject) were subjected to frequency-domain model dipole source analysis (FFT-Dipole-Approximation), resulting in 3-dimensional intracerebral source locations and strengths for the delta-theta, alpha, and beta EEG frequency band, and for the full range (1.5-30 Hz) band. Subjects with negative attitude (compared to those with positive attitude) showed the following source locations: more inferior for all frequency bands, more anterior for the delta-theta band, more posterior and more right for the alpha, beta and 1.5-30 Hz bands. One year later, the subjects were asked to rate the face images again. The rating scores for the same face images were highly correlated for all subjects, and original and retest affective mean attitude was highly correlated across subjects. The present results show that subjects with different affective attitudes to face images had different active, cerebral, neural populations in a task-free condition prior to viewing the images. We conclude that the brain functional state which implements affective attitude towards face images as a personality feature exists without elicitors, as a continuously present, dynamic feature of brain functioning. Copyright 1999 Elsevier Science B.V.

Simultaneity in Emotional Moments

NASA Astrophysics Data System (ADS)

Clore, Gerald L.

Emotions are described as emergent states, which exist only to the extent that multiple affective reactions to the same object occur at the same time. Emotions are thus the confluence of thoughts, feelings, expressions, desires, and so on. They emerge as meta-cognitive representations of embodied affective reactions. Emotions may be initiated by low-level, automatic, unconscious affective reactions, which are then iteratively re-processed with ever greater cognitive involvement until they become elaborated into emotional states. Affective and emotional reactions act as information about the value of objects of judgment and of accessible cognitions and inclinations during tasks. They influence judgment and thought when they are experienced simultaneously with sensory data about the world. Affective influences thus depend on our inability to disentangle affective from descriptive perceptions. To the extent that affective reactions reflect different, incommensurate sources of value (e.g., utilitarian, moral, aesthetic), perceived persons or objects may be experienced as being transcendently good or evil. Experiments varying people's attributions for their affective experiences allow the separate roles of affective and descriptive information to be examined. However, it is the inability to parse everyday experience into its separate sources of evaluative and descriptive information that gives rise to a colourful and transcendent reality.

Maternal Depression: A Source of Stress for Children.

ERIC Educational Resources Information Center

Longfellow, Cynthia; Szpiro, Susan Zur

The purpose of this study is twofold: (1) to determine whether a relationship exists between maternal depressive symptomatology and children's emotional well-being, and (2) to determine specifically whether it is the depressed mother's lack of supportiveness that affects her child's well-being. A total of 160 nonclinical population mother/child…

40 CFR 63.1310 - Applicability and designation of affected sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... basis for two or more products, and if one of those products is a thermoplastic product, then the... the determination of the primary product for the specified period, applicability shall be determined... manufacture one product for the greatest operating time over the specified 5 year period for existing process...

40 CFR 63.1310 - Applicability and designation of affected sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... basis for two or more products, and if one of those products is a thermoplastic product, then the... the determination of the primary product for the specified period, applicability shall be determined... manufacture one product for the greatest operating time over the specified 5 year period for existing process...

40 CFR 63.1310 - Applicability and designation of affected sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... basis for two or more products, and if one of those products is a thermoplastic product, then the... the determination of the primary product for the specified period, applicability shall be determined... manufacture one product for the greatest operating time over the specified 5 year period for existing process...

40 CFR 63.1310 - Applicability and designation of affected sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

... basis for two or more products, and if one of those products is a thermoplastic product, then the... the determination of the primary product for the specified period, applicability shall be determined... manufacture one product for the greatest operating time over the specified 5 year period for existing process...

40 CFR 63.8682 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Asphalt Processing and Asphalt Roofing Manufacturing What This Subpart Covers § 63.8682 What parts of my plant does this subpart cover? (a) This subpart applies to each new, reconstructed, or existing affected source at asphalt...

40 CFR 63.8682 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2014 CFR

2014-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Asphalt Processing and Asphalt Roofing Manufacturing What This Subpart Covers § 63.8682 What parts of my plant does this subpart cover? (a) This subpart applies to each new, reconstructed, or existing affected source at asphalt...

40 CFR 63.8682 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Asphalt Processing and Asphalt Roofing Manufacturing What This Subpart Covers § 63.8682 What parts of my plant does this subpart cover? (a) This subpart applies to each new, reconstructed, or existing affected source at asphalt...

40 CFR 63.8682 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2013 CFR

2013-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Asphalt Processing and Asphalt Roofing Manufacturing What This Subpart Covers § 63.8682 What parts of my plant does this subpart cover? (a) This subpart applies to each new, reconstructed, or existing affected source at asphalt...

40 CFR 63.8682 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2012 CFR

2012-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Asphalt Processing and Asphalt Roofing Manufacturing What This Subpart Covers § 63.8682 What parts of my plant does this subpart cover? (a) This subpart applies to each new, reconstructed, or existing affected source at asphalt...

40 CFR 63.9490 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2012 CFR

2012-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Friction Materials...) This subpart applies to each new, reconstructed, or existing affected source at your friction materials... solvent mixer (as defined in § 63.9565) at your friction materials manufacturing facility. (c) A solvent...

40 CFR 63.9490 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2014 CFR

2014-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Friction Materials...) This subpart applies to each new, reconstructed, or existing affected source at your friction materials... solvent mixer (as defined in § 63.9565) at your friction materials manufacturing facility. (c) A solvent...

40 CFR 63.9490 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Friction Materials...) This subpart applies to each new, reconstructed, or existing affected source at your friction materials... solvent mixer (as defined in § 63.9565) at your friction materials manufacturing facility. (c) A solvent...

40 CFR 63.9490 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2013 CFR

2013-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Friction Materials...) This subpart applies to each new, reconstructed, or existing affected source at your friction materials... solvent mixer (as defined in § 63.9565) at your friction materials manufacturing facility. (c) A solvent...

40 CFR 63.840 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... anode bake furnace associated with primary aluminum production and located at a major source as defined in § 63.2. (b) The requirements of this subpart do not apply to any existing anode bake furnace that... or operator of an affected facility (potroom group or anode bake furnace) under § 60.190 of this...

40 CFR 63.840 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-07-01

... anode bake furnace associated with primary aluminum production and located at a major source as defined in § 63.2. (b) The requirements of this subpart do not apply to any existing anode bake furnace that... or operator of an affected facility (potroom group or anode bake furnace) under § 60.190 of this...

40 CFR 63.840 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

... anode bake furnace associated with primary aluminum production and located at a major source as defined in § 63.2. (b) The requirements of this subpart do not apply to any existing anode bake furnace that... or operator of an affected facility (potroom group or anode bake furnace) under § 60.190 of this...

40 CFR 63.840 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... anode bake furnace associated with primary aluminum production and located at a major source as defined in § 63.2. (b) The requirements of this subpart do not apply to any existing anode bake furnace that... or operator of an affected facility (potroom group or anode bake furnace) under § 60.190 of this...

40 CFR 63.840 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... anode bake furnace associated with primary aluminum production and located at a major source as defined in § 63.2. (b) The requirements of this subpart do not apply to any existing anode bake furnace that... or operator of an affected facility (potroom group or anode bake furnace) under § 60.190 of this...

40 CFR 63.11550 - What are my standards and management practices?

Code of Federal Regulations, 2013 CFR

2013-07-01

... of the management practices that they must follow. You may use your standard operating procedures as the management practices plan provided the standard operating procedures include the required... my standards and management practices? (a) If you own or operate new or existing affected sources at...

40 CFR 63.11550 - What are my standards and management practices?

Code of Federal Regulations, 2012 CFR

2012-07-01

... of the management practices that they must follow. You may use your standard operating procedures as the management practices plan provided the standard operating procedures include the required... my standards and management practices? (a) If you own or operate new or existing affected sources at...

40 CFR 63.11550 - What are my standards and management practices?

Code of Federal Regulations, 2011 CFR

2011-07-01

... of the management practices that they must follow. You may use your standard operating procedures as the management practices plan provided the standard operating procedures include the required... my standards and management practices? (a) If you own or operate new or existing affected sources at...

40 CFR 63.11550 - What are my standards and management practices?

Code of Federal Regulations, 2014 CFR

2014-07-01

... of the management practices that they must follow. You may use your standard operating procedures as the management practices plan provided the standard operating procedures include the required... my standards and management practices? (a) If you own or operate new or existing affected sources at...

40 CFR 63.11550 - What are my standards and management practices?

Code of Federal Regulations, 2010 CFR

2010-07-01

... of the management practices that they must follow. You may use your standard operating procedures as the management practices plan provided the standard operating procedures include the required... my standards and management practices? (a) If you own or operate new or existing affected sources at...

40 CFR 63.826 - Compliance dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 10 2011-07-01 2011-07-01 false Compliance dates. 63.826 Section 63... Emission Standards for the Printing and Publishing Industry § 63.826 Compliance dates. (a) The compliance date for an owner or operator of an existing affected source subject to the provisions of this subpart...

40 CFR 63.784 - Compliance dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 10 2011-07-01 2011-07-01 false Compliance dates. 63.784 Section 63... Emission Standards for Shipbuilding and Ship Repair (Surface Coating) § 63.784 Compliance dates. (a) Each owner or operator of an existing affected source shall comply within two years after the effective date...

40 CFR 63.11524 - Am I subject to this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... reaction vessels. (b) The provisions of this subpart apply to each existing and new electrometallurgical... or other reaction vessel on or before September 15, 2008. (2) An electrometallurgical operation affected source is new if you commenced construction or reconstruction of the EAF or other reaction vessel...

40 CFR 63.9490 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2010 CFR

2010-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Friction Materials...) This subpart applies to each new, reconstructed, or existing affected source at your friction materials... solvent mixer (as defined in § 63.9565) at your friction materials manufacturing facility. (c) A solvent...

Effect of polarization on the evolution of electromagnetic hollow Gaussian Schell-model beam

NASA Astrophysics Data System (ADS)

Long, Xuewen; Lu, Keqing; Zhang, Yuhong; Guo, Jianbang; Li, Kehao

2011-02-01

Based on the theory of coherence, an analytical propagation formula for partially polarized and partially coherent hollow Gaussian Schell-model beams (HGSMBs) passing through a paraxial optical system is derived. Furthermore, we show that the degree of polarization of source may affect the evolution of HGSMBs and a tunable dark region may exist. For two special cases of fully coherent and partially coherent δxx = δyy, normalized intensity distributions are independent of the polarization of source.

40 CFR 63.1501 - Dates.

Code of Federal Regulations, 2010 CFR

2010-07-01

... operator of an existing affected source must comply with the requirements of this subpart by March 24, 2003... requirements of this subpart by March 24, 2000 or upon startup, whichever is later. (c) The owner or operator... set forth in § 63.1500 must comply with the requirements of this subpart by March 24, 2003 or upon...

40 CFR 63.480 - Applicability and designation of affected sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... same maximum annual design capacity on a mass basis for two or more products, and if one of those... period, applicability shall be determined in accordance with paragraph (f)(2) of this section. (A) If the... five year period for existing process units, or the specified one year period for new process units...

40 CFR 63.480 - Applicability and designation of affected sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... same maximum annual design capacity on a mass basis for two or more products, and if one of those... period, applicability shall be determined in accordance with paragraph (f)(2) of this section. (A) If the... five year period for existing process units, or the specified one year period for new process units...

40 CFR 63.480 - Applicability and designation of affected sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

... same maximum annual design capacity on a mass basis for two or more products, and if one of those... period, applicability shall be determined in accordance with paragraph (f)(2) of this section. (A) If the... five year period for existing process units, or the specified one year period for new process units...

40 CFR 63.480 - Applicability and designation of affected sources.

Code of Federal Regulations, 2014 CFR

2014-07-01

... same maximum annual design capacity on a mass basis for two or more products, and if one of those... period, applicability shall be determined in accordance with paragraph (f)(2) of this section. (A) If the... five year period for existing process units, or the specified one year period for new process units...

40 CFR 63.480 - Applicability and designation of affected sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... same maximum annual design capacity on a mass basis for two or more products, and if one of those... period, applicability shall be determined in accordance with paragraph (f)(2) of this section. (A) If the... five year period for existing process units, or the specified one year period for new process units...

40 CFR 63.1407 - Non-reactor batch process vent provisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Non-reactor batch process vent... § 63.1407 Non-reactor batch process vent provisions. (a) Emission standards. (1) Owners or operators of non-reactor batch process vents located at new or existing affected sources with 0.25 tons per year (0...

40 CFR 63.1407 - Non-reactor batch process vent provisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 11 2011-07-01 2011-07-01 false Non-reactor batch process vent... § 63.1407 Non-reactor batch process vent provisions. (a) Emission standards. (1) Owners or operators of non-reactor batch process vents located at new or existing affected sources with 0.25 tons per year (0...

40 CFR 63.11516 - What are my standards and management practices?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Testing Air-Cleaning Devices Used in General Ventilation for Removing Particulate Matter, June 4, 1992... requirements of this section and be re-certified every 5 years. (e) [Reserved] (f) Standards for welding. If you own or operate a new or existing welding affected source, you must comply with the requirements in...

THE USE OF GEOMORPHOLOGY AND STREAM STABILITY IN THE ASSESSMENT OF THE RISK OF STREAM IMPAIRMENT FROM SEDIMENT

EPA Science Inventory

The evaluation of the current condition is critical to the management of streams impaired by sediment and other non-point source stressors, which adversely affect both physical habitat and water quality. Several rating and classification systems based on geomorphic data exist for...

40 CFR 63.3091 - What emission limits must I meet for an existing affected source?

Code of Federal Regulations, 2010 CFR

2010-07-01

... bonding primer, and glass bonding adhesive operations plus all coatings and thinners, except for deadener materials and for adhesive and sealer materials that are not components of glass bonding systems, used in... from primer-surfacer, topcoat, final repair, glass bonding primer, and glass bonding adhesive...

Net global warming potential and greenhouse gas intensity influenced by irrigation, tillage, crop rotation, and nitrogen fertilization

USDA-ARS?s Scientific Manuscript database

Little information exists about sources and sinks of greenhouse gases (GHGs) affected by management practices to account for net emissions from agroecosystems. We evaluated the effects of irrigation, tillage, crop rotation, and N fertilization on net global warming potential (GWP) and greenhouse gas...

40 CFR 63.3890 - What emission limits must I meet?

Code of Federal Regulations, 2010 CFR

2010-07-01

... compliance period. (3) For each new magnet wire coating affected source, limit organic HAP emissions to no...) coating solids used during each 12-month compliance period. (3) For each existing magnet wire coating.... (1) If the general use or magnet wire surface coating operations subject to only one of the emission...

The Arithmetic of Emotion: Integration of Incidental and Integral Affect in Judgments and Decisions

PubMed Central

Västfjäll, Daniel; Slovic, Paul; Burns, William J.; Erlandsson, Arvid; Koppel, Lina; Asutay, Erkin; Tinghög, Gustav

2016-01-01

Research has demonstrated that two types of affect have an influence on judgment and decision making: incidental affect (affect unrelated to a judgment or decision such as a mood) and integral affect (affect that is part of the perceiver’s internal representation of the option or target under consideration). So far, these two lines of research have seldom crossed so that knowledge concerning their combined effects is largely missing. To fill this gap, the present review highlights differences and similarities between integral and incidental affect. Further, common and unique mechanisms that enable these two types of affect to influence judgment and choices are identified. Finally, some basic principles for affect integration when the two sources co-occur are outlined. These mechanisms are discussed in relation to existing work that has focused on incidental or integral affect but not both. PMID:27014136

40 CFR 63.11455 - What are the continuous compliance requirements for new and existing sources?

Code of Federal Regulations, 2011 CFR

2011-07-01

... affected furnace that is subject to the emission limit specified in Table 1 to this subpart, you must... records specified in § 63.11457. (d) Following the initial inspections, you must perform periodic... 24 months from the last inspection. (3) You must record the results of each periodic inspection...

The State of Connecticut: The Report of the Governor's Commission on Tax Reform. Summary.

ERIC Educational Resources Information Center

Governor's Commission on Tax Reform, Hartford, CT.

The Commission evaluated a wide variety of alternative tax sources and examined the existing structure in Connecticut. It specifically evaluated inequities resulting from Connecticut taxes as they affect various classes of citizens and examined the impact of the Connecticut tax structure on business with a view to encouraging economic expansion.…

77 FR 13601 - Notice of Proposed NPDES General Permit; Proposed NPDES General Permit for New and Existing...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... guideline or new source performance standard is promulgated in accordance with these sections, NPDES permits..., company, business, organization, etc., may be affected by today's action, you should carefully examine the... Produced Water Discharges on Hypoxia in the Gulf of Mexico, Limno-Tech, Inc., 2006). Since this reissued...

Petroleum geochemistry of oil and gas from Barbados: Implications for distribution of Cretaceous source rocks and regional petroleum prospectivity

USGS Publications Warehouse

Hill, R.J.; Schenk, C.J.

2005-01-01

Petroleum produced from the Barbados accretionary prism (at Woodbourne Field on Barbados) is interpreted as generated from Cretaceous marine shale deposited under normal salinity and dysoxic conditions rather than from a Tertiary source rock as previously proposed. Barbados oils correlate with some oils from eastern Venezuela and Trinidad that are positively correlated to extracts from Upper Cretaceous La Luna-like source rocks. Three distinct groups of Barbados oils are recognized based on thermal maturity, suggesting petroleum generation occurred at multiple levels within the Barbados accretionary prism. Biodegradation is the most significant process affecting Barbados oils resulting in increased sulfur content and decreased API gravity. Barbados gases are interpreted as thermogenic, having been co-generated with oil, and show mixing with biogenic gas is limited. Gas biodegradation occurred in two samples collected from shallow reservoirs at the Woodbourne Field. The presence of Cretaceous source rocks within the Barbados accretionary prism suggests that greater petroleum potential exists regionally, and perhaps further southeast along the passive margin of South America. Likewise, confirmation of a Cretaceous source rock indicates petroleum potential exists within the Barbados accretionary prism in reservoirs that are deeper than those from Woodbourne Field.

The symbiotic relationship between dominant canopy trees and soil microbes affects the nitrogen source utilization of co-existing understory trees

NASA Astrophysics Data System (ADS)

Iwaoka, C.; Hyodo, F.; Taniguchi, T.; Shi, W.; Du, S.; Yamanaka, N.; Tateno, R.

2017-12-01

The symbiotic relationship between dominant canopy trees and soil microbes such as mycorrhiza or nitrogen (N) fixer are important determinants of soil N dynamics of a forest. However, it is not known how and to what extent the symbiotic relationship of dominant canopy trees with soil microbes affect the N source of co-existing trees in forest. We measured the δ15N of surface soils (0-10 cm), leaves, and roots of the dominant canopy trees and common understory trees in an arbuscular mycorrhizal N-fixing black locust (Robinia pseudoacacia) plantation and an ectomycorrhizal oak (Quercus liaotungensis) natural forest in a China dryland. We also analyzed the soil dissolved N content in soil extracts and absorbed by ion exchange resin, and soil ammonia-oxidizer abundance using real-time PCR. The δ15N of soil and leaves were higher in the black locust forest than in the oak forest, although the δ15N of fine roots was similar in the two forests, in co-existing understory trees as well as dominant canopy trees. Accordingly, the δ15N of leaves was similar to or higher than that of fine roots in the black locust forest, whereas it was consistently lower than that of fine roots in the oak forest. In the black locust forest, the soil dissolved organic N and ammonium N contents were less abundant but the nitrate N contents in soils and absorbed by the ion exchange resin and ammonia-oxidizer abundance were greater, due to N fixation or less uptake of organic N from arbuscular mycorrhiza. In contrast, the soil dissolved organic N and ammonium N contents were more abundant in the oak forest, whereas the N content featured very low nitrate, due to ectomycorrhizal ability to access organic N. These results suggest that the main N source is nitrate N in the black locust forest, but dissolved organic N or ammonium N in the oak forest. N fixation or high N loss due to high N availability would cause high δ15N in soil and leaves in black locust forest. On the other hand, low soil N availability in the oak forest may make 15N fractionation more active in roots via mycorrhizal association, resulting in higher δ15N in fine roots than in leaves. In conclusion, the symbiotic relationship between dominant canopy trees and soil microbes affected the N source of not only the dominant trees but also co-existing understory trees via the control of soil N dynamics.

How European American and Taiwanese mothers talk to their children about learning.

PubMed

Li, Jin; Fung, Heidi; Bakeman, Roger; Rae, Katharine; Wei, Wanchun

2014-01-01

Little cross-cultural research exists on parental socialization of children's learning beliefs. The current study compared 218 conversations between European American and Taiwanese mothers and children (6-10 years) about good and poor learning. The findings support well-documented cultural differences in learning beliefs. European Americans mentioned mental activities and positive affect more, whereas Taiwanese mentioned learning virtues and negative affect more. Mothers, especially European American, reciprocated their children's talk about mental activities, learning virtues, and negative affect. Children, especially Taiwanese, reciprocated their mother's talk about positive affect. Mothers invoked more mental activities and positive affect when discussing good learning, but more learning virtues and negative affect when discussing poor learning. These findings reveal a source of cultural differences in beliefs and potential enculturation. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

40 CFR Table 8 to Subpart Ppp of... - Routine Reports Required by This Subpart

Code of Federal Regulations, 2011 CFR

2011-07-01

....1439(e)(6) Periodic Reports Semiannually, no later than 60 days after the end of each 6-month period... refilling of each storage vessel or the inspection of each storage vessel. a There may be two versions of... after June 1, 1999. § 63.1439(e)(4) Precompliance Report a Existing affected sources: 12 months prior to...

40 CFR Table 8 to Subpart Ppp of... - Routine Reports Required by This Subpart

Code of Federal Regulations, 2010 CFR

2010-07-01

....1439(e)(6) Periodic Reports Semiannually, no later than 60 days after the end of each 6-month period... refilling of each storage vessel or the inspection of each storage vessel. a There may be two versions of... after June 1, 1999. § 63.1439(e)(4) Precompliance Report a Existing affected sources: 12 months prior to...

40 CFR Table 8 to Subpart Ppp of... - Routine Reports Required by This Subpart

Code of Federal Regulations, 2012 CFR

2012-07-01

....1439(e)(6) Periodic Reports Semiannually, no later than 60 days after the end of each 6-month period... refilling of each storage vessel or the inspection of each storage vessel. a There may be two versions of... after June 1, 1999. § 63.1439(e)(4) Precompliance Report a Existing affected sources: 12 months prior to...

40 CFR 63.1348 - Standards for affected sources other than kilns; in-line kiln/raw mills; clinker coolers; new and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... than kilns; in-line kiln/raw mills; clinker coolers; new and reconstructed raw material dryers; and raw...; in-line kiln/raw mills; clinker coolers; new and reconstructed raw material dryers; and raw and finish mills. The owner or operator of each new or existing raw material, clinker, or finished product...

40 CFR Table 2 to Subpart Rrr of... - Summary of Operating Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2010 CFR

2010-07-01

... above the top of the passage between sidewell and hearth during reactive flux injection, unless the hearth is also controlled. Fluxing in sidewell furnace hearth Add reactive flux only to the sidewell of the furnace unless the hearth is also controlled. Group 1 furnace without add-on controls (including...

40 CFR Table 1 to Subpart Uuuu of... - Emission Limits and Work Practice Standards

Code of Federal Regulations, 2014 CFR

2014-07-01

... least once per month as specified in § 63.148(f)(2)). 12. heat exchanger system that cools process equipment or materials in the process unit each existing or new affected source monitor and repair the heat exchanger system according to § 63.104(a) through (e), except that references to “chemical manufacturing...

40 CFR Table 1 to Subpart Uuuu of... - Emission Limits and Work Practice Standards

Code of Federal Regulations, 2012 CFR

2012-07-01

... least once per month as specified in § 63.148(f)(2)). 12. heat exchanger system that cools process equipment or materials in the process unit each existing or new affected source monitor and repair the heat exchanger system according to § 63.104(a) through (e), except that references to “chemical manufacturing...

40 CFR Table 1 to Subpart Uuuu of... - Emission Limits and Work Practice Standards

Code of Federal Regulations, 2013 CFR

2013-07-01

... least once per month as specified in § 63.148(f)(2)). 12. heat exchanger system that cools process equipment or materials in the process unit each existing or new affected source monitor and repair the heat exchanger system according to § 63.104(a) through (e), except that references to “chemical manufacturing...

Army Leadership. Competent, Confident, and Agile

DTIC Science & Technology

2006-10-01

instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send...Soldiers will do their jobs because their leader has earned their trust. MOTIVATION 1-12. Motivation supplies the will to do what is necessary to...incomplete data , make decisions, and generate support. However, strategic leaders’ decisions affect more people, commit more resources, and have wider

Reprogramming the Metastatic Microenvironment to Combat Disease Recurrence

DTIC Science & Technology

2016-10-01

the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing this...lead to pathological bone loss, which can stimulate tumor cell outgrowth. In addition to contributing to morbidity, this ‘vicious cycle’ also...surveillance and antigen presentation affect metastatic relapse in the bone. In so doing, we discovered that inhibiting colony stimulating factor-1

40 CFR Table 3 to Subpart Rrr of... - Summary of Monitoring Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Group 1 furnace without add-on controls Fluxing in sidewell furnace hearth Maintain flux addition... emission units with an add-on air pollution control device Emission capture and collection system Annual... specifications, or at least once every 6 months. Group 1 furnace, group 2 furnace, in-line fluxer, and scrap...

40 CFR Table 1 to Subpart Uuuu of... - Emission Limits and Work Practice Standards

Code of Federal Regulations, 2011 CFR

2011-07-01

... least once per month as specified in § 63.148(f)(2)). 12. heat exchanger system that cools process equipment or materials in the process unit each existing or new affected source monitor and repair the heat exchanger system according to § 63.104(a) through (e), except that references to “chemical manufacturing...

The Child Care Market: A Review of the Evidence and Implications for Federal Policy.

ERIC Educational Resources Information Center

Hill, C. Russell

This report reviews and critiques several existing studies of the child care market in order to determine the factors which lead families with working mothers to use different modes of child care. This analysis is further used to discuss federal policies which affect the child care market. Studies reviewed use different data sources and…

A mesospheric source of nitrous oxide

NASA Technical Reports Server (NTRS)

Zipf, E. C.; Prasad, S. S.

1982-01-01

In the terrestrial atmosphere, nitrous oxide (N2O) has a major role in the chemistry of ozone. Current atmospheric models assume that N2O is produced only by fixation at the earth's surface and that there are no local sources in the stratosphere or mesosphere. It is pointed out here that a significant in situ N2O source does exist above 20 km due to the excitation of the metastable N2(A 3Sigma u +) state by resonance absorption of solar UV photons that penetrate deeply into the atmosphere through the 1,800-2,200 A O2-O3 window. This source significantly affects the NO altitude distribution in the mesosphere and, in the earth's prebiological atmosphere, made N2O an important stratospheric constituent.

Photovoltaics as a terrestrial energy source. Volume 1: An introduction

NASA Technical Reports Server (NTRS)

Smith, J. L.

1980-01-01

Photovoltaic (PV) systems were examined their potential for terrestrial application and future development. Photovoltaic technology, existing and potential photovoltaic applications, and the National Photovoltaics Program are reviewed. The competitive environment for this electrical source, affected by the presence or absence of utility supplied power is evaluated in term of systems prices. The roles of technological breakthroughs, directed research and technology development, learning curves, and commercial demonstrations in the National Program are discussed. The potential for photovoltaics to displace oil consumption is examined, as are the potential benefits of employing PV in either central-station or non-utility owned, small, distributed systems.

40 CFR Table 3 to Subpart Rrr of... - Summary of Monitoring Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2013 CFR

2013-07-01

... output from bag leak detector. COM or Design and install in accordance with PS-1; collect data in... Detection Guidance c; record voltage output from bag leak detector. COM Design and Install in accordance... Guidance” c; record output voltage from bag leak detector. COM Design and install in accordance with PS-1...

40 CFR Table 3 to Subpart Rrr of... - Summary of Monitoring Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2012 CFR

2012-07-01

... output from bag leak detector. COM or Design and install in accordance with PS-1; collect data in... Detection Guidance c; record voltage output from bag leak detector. COM Design and Install in accordance... Guidance” c; record output voltage from bag leak detector. COM Design and install in accordance with PS-1...

40 CFR Table 2 to Subpart Kkkk of... - Emission Limits for Existing Affected Sources

Code of Federal Regulations, 2010 CFR

2010-07-01

... coating a. Two-piece beverage cans—all coatingsb. Two-piece food cans—all coatings c. One-piece aerosol.... Three-piece can assembly a. Inside spray 0.29 (2.43). b. Aseptic side seam stripes on food cans 1.94 (16.16). c. Nonaseptic side seam stripes on food cans 0.79 (6.57). d. Side seam stripes on general line...

The Effect of Hypobaria on Muscle Inflammation and Regeneration After Injury and Hemorrhagic Shock

DTIC Science & Technology

2017-08-01

including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and...significant bleeding. This situation may affect recovery following combat injuries, especially if wounded service members are traveling from Asia to... time from the battlefield to a medical care facility. While injury recovery in low oxygen environments requires further analysis, military operations

40 CFR Table 2 to Subpart Rrr of... - Summary of Operating Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2011 CFR

2011-07-01

... with fabric filter Bag leak detector or Initiate corrective action within 1-hr of alarm and complete in... operation Operate in accordance with OM&M plan. b Bag leak detector or Initiate corrective action within 1... accordance with OM&M plan. b Dross-only furnace with fabric filter Bag leak detector or Initiate corrective...

40 CFR Table 2 to Subpart Rrr of... - Summary of Operating Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2014 CFR

2014-07-01

.... Aluminum scrap shredder with fabric filter Bag leak detector or Initiate corrective action within 1-hr of... the performance test. Afterburner operation Operate in accordance with OM&M plan. b Bag leak detector... detector or Initiate corrective action within 1-hr of alarm and complete in accordance with the OM&M plan...

40 CFR Table 2 to Subpart Rrr of... - Summary of Operating Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2013 CFR

2013-07-01

.... Aluminum scrap shredder with fabric filter Bag leak detector or Initiate corrective action within 1-hr of... the performance test. Afterburner operation Operate in accordance with OM&M plan. b Bag leak detector... detector or Initiate corrective action within 1-hr of alarm and complete in accordance with the OM&M plan...

40 CFR Table 2 to Subpart Rrr of... - Summary of Operating Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2012 CFR

2012-07-01

.... Aluminum scrap shredder with fabric filter Bag leak detector or Initiate corrective action within 1-hr of... the performance test. Afterburner operation Operate in accordance with OM&M plan. b Bag leak detector... detector or Initiate corrective action within 1-hr of alarm and complete in accordance with the OM&M plan...

Energy. Our Common Home: Earth. A Curriculum Strategy to Affect Student Skills Development and Exposure to Diverse Global Natural/Social Environments.

ERIC Educational Resources Information Center

Peters, Richard

One of a series of global education instructional units, this energy awareness curriculum was designed to be infused with existing social studies courses aimed at students in grades 5-12. Concept-based and skills-oriented, the curriculum provides opportunities for students to develop an understanding of synthetic energy sources; human dependence…

40 CFR Table 1 to Subpart Zzzzz of... - Performance Test Requirements for New and Existing Affected Sources Classified as Large Foundries

Code of Federal Regulations, 2014 CFR

2014-07-01

.... . . According to the followingrequirements. . . 1. Each metal melting furnace subject to a PM or total metal HAP... metal HAP performance test. iv. For cupola metal melting furnaces, sample PM or total metal HAP only during times when the cupola is on blast. v. For electric arc and electric induction metal melting...

40 CFR Table 1 to Subpart Zzzzz of... - Performance Test Requirements for New and Existing Affected Sources Classified as Large Foundries

Code of Federal Regulations, 2013 CFR

2013-07-01

.... . . According to the followingrequirements. . . 1. Each metal melting furnace subject to a PM or total metal HAP... metal HAP performance test. iv. For cupola metal melting furnaces, sample PM or total metal HAP only during times when the cupola is on blast. v. For electric arc and electric induction metal melting...

40 CFR Table 1 to Subpart Zzzzz of... - Performance Test Requirements for New and Existing Affected Sources Classified as Large Foundries

Code of Federal Regulations, 2012 CFR

2012-07-01

.... . . According to the followingrequirements. . . 1. Each metal melting furnace subject to a PM or total metal HAP... metal HAP performance test. iv. For cupola metal melting furnaces, sample PM or total metal HAP only during times when the cupola is on blast. v. For electric arc and electric induction metal melting...

40 CFR Table 1 to Subpart Zzzzz of... - Performance Test Requirements for New and Existing Affected Sources Classified as Large Foundries

Code of Federal Regulations, 2010 CFR

2010-07-01

.... . . According to the followingrequirements. . . 1. Each metal melting furnace subject to a PM or total metal HAP... metal HAP performance test. iv. For cupola metal melting furnaces, sample PM or total metal HAP only during times when the cupola is on blast. v. For electric arc and electric induction metal melting...

40 CFR Table 1 to Subpart Zzzzz of... - Performance Test Requirements for New and Existing Affected Sources Classified as Large Foundries

Code of Federal Regulations, 2011 CFR

2011-07-01

.... . . According to the followingrequirements. . . 1. Each metal melting furnace subject to a PM or total metal HAP... metal HAP performance test. iv. For cupola metal melting furnaces, sample PM or total metal HAP only during times when the cupola is on blast. v. For electric arc and electric induction metal melting...

Solar Environmental Disturbances

DTIC Science & Technology

2007-11-02

like stars were examined, extending the previous 7–12 year time series to 13–20 years by combining Strömgren b, y photometry from Lowell Observatory...per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and...explanations for how these physical processes affect the production of solar activity, both on short and long time scales. Solar cycle variation

[Psycho-social sources of stress and burnout in schools: research on a sample of Italian teachers].

PubMed

Pedditzi, Maria Luisa; Nonnis, M

2014-01-01

Numerous studies show the existence of stress and burnout among teachers. The psycho-social sources of stress and burnout in teachers cover many aspects, often of conflictual nature, affecting the relationship with the school organization, colleagues, parents, students, and many other variables. This study aimed at exploring the incidence of burnout among teachers in primary and secondary schools and to describing the characteristics of burnout taking into account the educational level, the location of the school and the teacher's length of service. Another objective of this study was to identify, among the principal sources of teachers' job stress, those sources that are more able to predict the occurrence of burnout. Among these predictors of stress we considered the personal image of the teacher with respect to the work-family interface and the gap between professional and social status. 882 teachers from the cities of Rome, Bari, Cagliari and Sassari completed the Maslach burnout Inventory (MBI), and an adaptation to the school environment of the OSI (Organizational Stress Indicator, Cooper, Sloan & Williams). The data were analyzed using multiple linear regression and analysis of the multivariate variance. 29.9% of the teachers surveyed presented high levels of emotional exhaustion, 33.8% had the highest scores of depersonalization; 28.3% had a low level of professional achievement; 8.2% of the teachers were in burnout. Interpersonal conflict and personal image were included among the predictors of emotional exhaustion and depersonalization. The study highlights the existence of burnout among teachers and the need for prevention, particularly against depersonalization, that affects the quality of both the teacher-student relationship and the teaching-learning process.

40 CFR Table 3 to Subpart Rrr of... - Summary of Monitoring Requirements for New and Existing Affected Sources and Emission Units

Code of Federal Regulations, 2011 CFR

2011-07-01

... or Design and install in accordance with PS-1; collect data in accordance with subpart A of 40 CFR... from bag leak detector. COM Design and Install in accordance with PS-1; collect data in accordance with... output voltage from bag leak detector. COM Design and install in accordance with PS-1; collect data in...

40 CFR Table 1 to Subpart Oooo of... - Emission Limits for New or Reconstructed and Existing Affected Sources in the Printing, Coating...

Code of Federal Regulations, 2010 CFR

2010-07-01

... may choose any one of the following limits:Reduce organic HAP emissions to the atmosphere by achieving... atmosphere to no more than 0.08 kg of organic HAP per kg of solids applied; or If you use an oxidizer to... emissions to the atmosphere by achieving at least a 97 percent organic HAP overall control efficiency; Limit...

40 CFR Table 1 to Subpart Oooo of... - Emission Limits for New or Reconstructed and Existing Affected Sources in the Printing, Coating...

Code of Federal Regulations, 2011 CFR

2011-07-01

... may choose any one of the following limits:Reduce organic HAP emissions to the atmosphere by achieving... atmosphere to no more than 0.08 kg of organic HAP per kg of solids applied; or If you use an oxidizer to... emissions to the atmosphere by achieving at least a 97 percent organic HAP overall control efficiency; Limit...

Runtime Speculative Software-Only Fault Tolerance

DTIC Science & Technology

2012-06-01

reliability of RSFT, a in-depth analysis on its window of vulnerability is also discussed and measured via simulated fault injection. The performance...propagation of faults through the entire program. For optimal performance, these techniques have to use herotic alias analysis to find the minimum set of...affect program output. No program source code or alias analysis is needed to analyze the fault propagation ahead of time. 2.3 Limitations of Existing

Metals in wine--impact on wine quality and health outcomes.

PubMed

Tariba, Blanka

2011-12-01

Metals in wine can originate from both natural and anthropogenic sources, and its concentration can be a significant parameter affecting consumption and conservation of wine. Since metallic ions have important role in oxide-reductive reactions resulting in wine browning, turbidity, cloudiness, and astringency, wine quality depends greatly on its metal composition. Moreover, metals in wine may affect human health. Consumption of wine may contribute to the daily dietary intake of essential metals (i.e., copper, iron, and zinc) but can also have potentially toxic effects if metal concentrations are not kept under allowable limits. Therefore, a strict analytical control of metal concentration is required during the whole process of wine production. This article presents a critical review of the existing literature regarding the measured metal concentration in wine, methods applied for their determination, and possible sources, as well as their impact on wine quality and human health. The main focus is set on aluminum, arsenic, cadmium, chromium, copper, iron, manganese, nickel, lead, and zinc, as these elements most often affect wine quality and human health.

40 CFR 429.145 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Particleboard Manufacturing Subcategory § 429.145 Pretreatment standards for existing sources (PSES). Any existing source...

40 CFR 417.84 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.84 Pretreatment standards for existing sources. Any existing source...

40 CFR 417.84 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.84 Pretreatment standards for existing sources. Any existing source...

40 CFR 417.84 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.84 Pretreatment standards for existing sources. Any existing source...

40 CFR 417.84 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.84 Pretreatment standards for existing sources. Any existing source...

40 CFR 417.84 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps Subcategory § 417.84 Pretreatment standards for existing sources. Any existing source...

A modified receptor model for source apportionment of heavy metal pollution in soil.

PubMed

Huang, Ying; Deng, Meihua; Wu, Shaofu; Japenga, Jan; Li, Tingqiang; Yang, Xiaoe; He, Zhenli

2018-07-15

Source apportionment is a crucial step toward reduction of heavy metal pollution in soil. Existing methods are generally based on receptor models. However, overestimation or underestimation occurs when they are applied to heavy metal source apportionment in soil. Therefore, a modified model (PCA-MLRD) was developed, which is based on principal component analysis (PCA) and multiple linear regression with distance (MLRD). This model was applied to a case study conducted in a peri-urban area in southeast China where soils were contaminated by arsenic (As), cadmium (Cd), mercury (Hg) and lead (Pb). Compared with existing models, PCA-MLRD is able to identify specific sources and quantify the extent of influence for each emission. The zinc (Zn)-Pb mine was identified as the most important anthropogenic emission, which affected approximately half area for Pb and As accumulation, and approximately one third for Cd. Overall, the influence extent of the anthropogenic emissions decreased in the order of mine (3 km) > dyeing mill (2 km) ≈ industrial hub (2 km) > fluorescent factory (1.5 km) > road (0.5 km). Although algorithm still needs to improved, the PCA-MLRD model has the potential to become a useful tool for heavy metal source apportionment in soil. Copyright © 2018 Elsevier B.V. All rights reserved.

40 CFR 417.74 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.74 Pretreatment standards for existing sources. Any existing source subject to...

40 CFR 417.74 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.74 Pretreatment standards for existing sources. Any existing source subject to...

40 CFR 417.74 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.74 Pretreatment standards for existing sources. Any existing source subject to...

40 CFR 417.74 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.74 Pretreatment standards for existing sources. Any existing source subject to...

40 CFR 417.74 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Bar Soaps Subcategory § 417.74 Pretreatment standards for existing sources. Any existing source subject to...

40 CFR Table 1 to Subpart Oooo of... - Emission Limits for New or Reconstructed and Existing Affected Sources in the Printing, Coating...

Code of Federal Regulations, 2012 CFR

2012-07-01

... operations You may choose any one of the following limits:Reduce organic HAP emissions to the atmosphere by... atmosphere to no more than 0.08 kg of organic HAP per kg of solids applied; or If you use an oxidizer to... emissions to the atmosphere by achieving at least a 97 percent organic HAP overall control efficiency; Limit...

40 CFR Table 1 to Subpart Oooo of... - Emission Limits for New or Reconstructed and Existing Affected Sources in the Printing, Coating...

Code of Federal Regulations, 2013 CFR

2013-07-01

... operations You may choose any one of the following limits:Reduce organic HAP emissions to the atmosphere by... atmosphere to no more than 0.08 kg of organic HAP per kg of solids applied; or If you use an oxidizer to... emissions to the atmosphere by achieving at least a 97 percent organic HAP overall control efficiency; Limit...

40 CFR Table 1 to Subpart Oooo of... - Emission Limits for New or Reconstructed and Existing Affected Sources in the Printing, Coating...

Code of Federal Regulations, 2014 CFR

2014-07-01

... operations You may choose any one of the following limits:Reduce organic HAP emissions to the atmosphere by... atmosphere to no more than 0.08 kg of organic HAP per kg of solids applied; or If you use an oxidizer to... emissions to the atmosphere by achieving at least a 97 percent organic HAP overall control efficiency; Limit...

Sources of self-efficacy belief: development and validation of two scales.

PubMed

Liu, Ou Lydia; Wilson, Mark

2010-01-01

Self-efficacy belief has been an instrumental affective factor in predicting student behavior and achievement in academic settings. Although there is abundant literature on efficacy belief per se, the sources of efficacy belief have not been fully researched. Very few instruments exist to quantify the sources of efficacy-beliefs. To fill this void, we developed two scales for the two main sources of self-efficacy belief: past performance and social persuasion. Pilot test data were collected from 255 middle school students. A self-efficacy measure was also administered to the students as a criterion measure. The Rasch rating scale model was used to analyze the data. Information on item fit, item design, content validity, external validity, internal consistency, and person separation reliability was examined. The two scales displayed satisfactory psychometric properties. Applications and limitations of these two scales are also discussed.

75 FR 68296 - Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-05

... Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Sewage... ``Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Sewage... solid waste incineration units. In that action, EPA proposed NSPS and EG for sewage sludge incineration...

40 CFR 467.45 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sources. 467.45 Section 467.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ALUMINUM FORMING POINT SOURCE CATEGORY Forging Subcategory § 467.45 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403.13, any existing source...

A review on natural background radiation

PubMed Central

Shahbazi-Gahrouei, Daryoush; Gholami, Mehrdad; Setayandeh, Samaneh

2013-01-01

The world is naturally radioactive and approximately 82% of human-absorbed radiation doses, which are out of control, arise from natural sources such as cosmic, terrestrial, and exposure from inhalation or intake radiation sources. In recent years, several international studies have been carried out, which have reported different values regarding the effect of background radiation on human health. Gamma radiation emitted from natural sources (background radiation) is largely due to primordial radionuclides, mainly 232Th and 238U series, and their decay products, as well as 40K, which exist at trace levels in the earth's crust. Their concentrations in soil, sands, and rocks depend on the local geology of each region in the world. Naturally occurring radioactive materials generally contain terrestrial-origin radionuclides, left over since the creation of the earth. In addition, the existence of some springs and quarries increases the dose rate of background radiation in some regions that are known as high level background radiation regions. The type of building materials used in houses can also affect the dose rate of background radiations. The present review article was carried out to consider all of the natural radiations, including cosmic, terrestrial, and food radiation. PMID:24223380

Free-electron laser emission architecture impact on extreme ultraviolet lithography

NASA Astrophysics Data System (ADS)

Hosler, Erik R.; Wood, Obert R.; Barletta, William A.

2017-10-01

Laser-produced plasma (LPP) EUV sources have demonstrated ˜125 W at customer sites, establishing confidence in EUV lithography (EUVL) as a viable manufacturing technology. However, for extension to the 3-nm technology node and beyond, existing scanner/source technology must enable higher-NA imaging systems (requiring increased resist dose and providing half-field exposures) and/or EUV multipatterning (requiring increased wafer throughput proportional to the number of exposure passes). Both development paths will require a substantial increase in EUV source power to maintain the economic viability of the technology, creating an opportunity for free-electron laser (FEL) EUV sources. FEL-based EUV sources offer an economic, high-power/single-source alternative to LPP EUV sources. Should FELs become the preferred next-generation EUV source, the choice of FEL emission architecture will greatly affect its operational stability and overall capability. A near-term industrialized FEL is expected to utilize one of the following three existing emission architectures: (1) self-amplified spontaneous emission, (2) regenerative amplifier, or (3) self-seeding. Model accelerator parameters are put forward to evaluate the impact of emission architecture on FEL output. Then, variations in the parameter space are applied to assess the potential impact to lithography operations, thereby establishing component sensitivity. The operating range of various accelerator components is discussed based on current accelerator performance demonstrated at various scientific user facilities. Finally, comparison of the performance between the model accelerator parameters and the variation in parameter space provides a means to evaluate the potential emission architectures. A scorecard is presented to facilitate this evaluation and provides a framework for future FEL design and enablement for EUVL applications.

40 CFR Table 3 to Subpart Wwww of... - Organic HAP Emissions Limits for Existing Open Molding Sources, New Open Molding Sources Emitting...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Existing Open Molding Sources, New Open Molding Sources Emitting Less Than 100 TPY of HAP, and New and... CATEGORIES National Emissions Standards for Hazardous Air Pollutants: Reinforced Plastic Composites... Existing Open Molding Sources, New Open Molding Sources Emitting Less Than 100 TPY of HAP, and New and...

Empirical Evaluation of Advanced Electromagnetic Induction Systems - Factors Affecting Classification Effectiveness in Challenging Geologic Environments

DTIC Science & Technology

2017-02-01

because of a variety of challenging conditions including (but not limited to) dense woods, long travel times to and from the site, and TEMTADS software...the following reasons: • Approximately 1.5 hours of travel time was needed after reaching the site each day to access the collection grids. • Daily...estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining

More Freedom, Less Terror? Liberalization and Political Violence in the Arab World

DTIC Science & Technology

2008-01-01

financial services, offshore banking, tourism , and some heavy industry; many of these sources have proven volatile in times of unrest. Moreover, the...orientation of its ideologues and the moti- vation of its members, it is unlikely that improvements in Saudi gover - nance would have affected QAP terrorism...Algerian analyst, Algiers, Algeria, August 27, 2006. 14 The journalist ventured that “human rights do not exist for the Islamists. God’s gover - nance comes

40 CFR 415.124 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

... Potassium Dichromate Production Subcategory § 415.124 Pretreatment standards for existing sources (PSES... following pretreatment standards for existing sources (PSES): Subpart L—Potassium Dichromate Pollutant or...

40 CFR 415.124 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... Potassium Dichromate Production Subcategory § 415.124 Pretreatment standards for existing sources (PSES... following pretreatment standards for existing sources (PSES): Subpart L—Potassium Dichromate Pollutant or...

40 CFR 415.124 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... Potassium Dichromate Production Subcategory § 415.124 Pretreatment standards for existing sources (PSES... following pretreatment standards for existing sources (PSES): Subpart L—Potassium Dichromate Pollutant or...

40 CFR 415.124 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... Potassium Dichromate Production Subcategory § 415.124 Pretreatment standards for existing sources (PSES... following pretreatment standards for existing sources (PSES): Subpart L—Potassium Dichromate Pollutant or...

40 CFR 415.124 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

... Potassium Dichromate Production Subcategory § 415.124 Pretreatment standards for existing sources (PSES... following pretreatment standards for existing sources (PSES): Subpart L—Potassium Dichromate Pollutant or...

40 CFR 415.344 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Chrome Pigments Production Subcategory § 415.344 Pretreatment standards for existing sources (PSES). (a) Existing...

Beyond alpha: an empirical examination of the effects of different sources of measurement error on reliability estimates for measures of individual differences constructs.

PubMed

Schmidt, Frank L; Le, Huy; Ilies, Remus

2003-06-01

On the basis of an empirical study of measures of constructs from the cognitive domain, the personality domain, and the domain of affective traits, the authors of this study examine the implications of transient measurement error for the measurement of frequently studied individual differences variables. The authors clarify relevant reliability concepts as they relate to transient error and present a procedure for estimating the coefficient of equivalence and stability (L. J. Cronbach, 1947), the only classical reliability coefficient that assesses all 3 major sources of measurement error (random response, transient, and specific factor errors). The authors conclude that transient error exists in all 3 trait domains and is especially large in the domain of affective traits. Their findings indicate that the nearly universal use of the coefficient of equivalence (Cronbach's alpha; L. J. Cronbach, 1951), which fails to assess transient error, leads to overestimates of reliability and undercorrections for biases due to measurement error.

40 CFR 417.64 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Soap Flakes and Powders Subcategory § 417.64 Pretreatment standards for existing sources. Any existing...

40 CFR 417.64 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Soap Flakes and Powders Subcategory § 417.64 Pretreatment standards for existing sources. Any existing...

40 CFR 417.64 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Soap Flakes and Powders Subcategory § 417.64 Pretreatment standards for existing sources. Any existing...

40 CFR 417.64 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Soap Flakes and Powders Subcategory § 417.64 Pretreatment standards for existing sources. Any existing...

40 CFR 417.64 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Soap Flakes and Powders Subcategory § 417.64 Pretreatment standards for existing sources. Any existing...

Human Injury From Atomic Particles and Photon Exposure: Fears, Myths, Risks, and Mortality

PubMed Central

2010-01-01

Energy absorbtion from particles and photons moving at relativistic speeds has been a fundamental part of life on earth and wherever else life might exist. Heat and visible light have deeply influenced the course of human evolution, affecting habitat and nutrition. The photons of ionizing radiation that over time can possibly affect evolution, contribute to the more immediate problem of morbidity and mortality of cancer. This review addresses our radiative energy absorbtion, from both natural and manmade sources, and its relationship with disease and death. Educational Public Health efforts to offset the dangers of solar ultraviolet overexposure are presented, together with data on the significant mortality of metastatic melanoma. PMID:20481234

A three-dimensional model of co-rotating streams in the solar wind. 2: Hydrodynamic streams

NASA Technical Reports Server (NTRS)

Pizzo, V. J.

1979-01-01

Theoretical aspects of corotating solar wind dynamics on a global scale are explored by means of numerical simulations executed with a nonlinear, inviscid, adiabatic, single-fluid, three-dimensional (3-D) hydrodynamic formulation. A simple, hypothetical 3-D stream structure is defined on a source surface located at 35 solar radius and carefully documents its evolution to 1 AU under the influence of solar rotation. By manipulating the structure of this prototype configuration at the source surface, it is possible to elucidate the factors most strongly affecting stream evolution: (1) the intrinsic correlations among density, temperature, and velocity existing near the source; (2) the amplitude of the stream; (3) the longitudinal breadth of the stream; (4) the latitudinal breadth of the stream; and (5) the heliographic latitude of the centroid of the stream.

Sequential Revision of Belief, Trust Type, and the Order Effect.

PubMed

Entin, Elliot E; Serfaty, Daniel

2017-05-01

Objective To investigate how people's sequential adjustments to their position are impacted by the source of the information. Background There is an extensive body of research on how the order in which new information is received affects people's final views and decisions as well as research on how they adjust their views in light of new information. Method Seventy college-aged students, 60% of whom were women, completed one of eight different randomly distributed booklets prepared to create the eight different between-subjects treatment conditions created by crossing the two levels of information source with the four level of order conditions. Based on the information provided, participants estimated the probability of an attack, the dependent measure. Results Confirming information from an expert intelligence officer significantly increased the attack probability from the initial position more than confirming information from a longtime friend. Conversely, disconfirming information from a longtime friend decreased the attack probability significantly more than the same information from an intelligence officer. Conclusion It was confirmed that confirming and disconfirming evidence were differentially affected depending on information source, either an expert or a close friend. The difference appears to be due to the existence of two kinds of trust: cognitive-based imbued to an expert and affective-based imbued to a close friend. Application Purveyors of information need to understand that it is not only the content of a message that counts but that other forces are at work such as the order in which information is received and characteristics of the information source.

40 CFR 415.534 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... Nitrate Production Subcategory § 415.534 Pretreatment standards for existing sources (PSES). Except as... pretreatment standards for existing sources (PSES): Subpart BA—Silver Nitrate Pollution or pollutant property...

40 CFR 415.534 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... Nitrate Production Subcategory § 415.534 Pretreatment standards for existing sources (PSES). Except as... pretreatment standards for existing sources (PSES): Subpart BA—Silver Nitrate Pollution or pollutant property...

40 CFR 415.384 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... Chloride Production Subcategory § 415.384 Pretreatment standards for existing sources (PSES). Except as... pretreatment standards for existing sources (PSES): Subpart AL—Ferric Chloride Pollutant or pollutant property...

40 CFR 415.534 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

... Nitrate Production Subcategory § 415.534 Pretreatment standards for existing sources (PSES). Except as... pretreatment standards for existing sources (PSES): Subpart BA—Silver Nitrate Pollution or pollutant property...

40 CFR 415.534 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

... Nitrate Production Subcategory § 415.534 Pretreatment standards for existing sources (PSES). Except as... pretreatment standards for existing sources (PSES): Subpart BA—Silver Nitrate Pollution or pollutant property...

40 CFR 415.534 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... Nitrate Production Subcategory § 415.534 Pretreatment standards for existing sources (PSES). Except as... pretreatment standards for existing sources (PSES): Subpart BA—Silver Nitrate Pollution or pollutant property...

Boundedness and global existence in the higher-dimensional parabolic-parabolic chemotaxis system with/without growth source

NASA Astrophysics Data System (ADS)

Xiang, Tian

2015-06-01

In this paper, we are concerned with a general class of quasilinear parabolic-parabolic chemotaxis systems with/without growth source, under homogeneous Neumann boundary conditions in a smooth bounded domain Ω ⊂Rn with n ≥ 2. It is recently known that blowup is possible even in the presence of superlinear growth restrictions. Here, we derive new and interesting characterizations on the growth versus the boundedness. We show that the hard task of proving the L∞-boundedness of the cell density can be reduced to proving its Lr-boundedness. In other words, we show that the Lr-boundedness of the cell density can successfully guarantee its L∞-boundedness and hence its global boundedness, where r = n + ɛ or n/2 + ɛ depending on whether the growth restriction is essentially linear (including no growth) or superlinear. Hence, a blowup solution also blows up in Lp-norm for any suitably large p. More detailed information on how the growth source affects the boundedness of the solution is derived. These results reveal deep understandings of blowup mechanism for chemotaxis models. Then we use these criteria to establish uniform boundedness and hence global existence of the underlying models: logistic source in 2-D, cubic source as initially proposed by Mimura and Tsujikawa in 3-D, [ (n - 1) + ɛ ]st source in n-D with n ≥ 4. As a consequence, in a chemotaxis-growth model, blowup is impossible if the growth effect is suitably strong. Finally, we underline that our results remove the commonly assumed convexity on the domain Ω.

Diagnosis of potential stressors adversely affecting benthic ...

EPA Pesticide Factsheets

Greenwich Bay is an urbanized embayment of Narragansett Bay potentially impacted by multiple stressors. The present study identified the important stressors affecting Greenwich Bay benthic fauna. First, existing data and information were used to confirm that the waterbody was impaired. Second, the presence of source, stressor, and effect were established. Then linkages between source, stressor, and effect were developed. This allows identification of probable stressors adversely affecting the waterbody. Three pollutant categories were assessed: chemicals, nutrients, and suspended sediments. This weight of evidence approach indicated that Greenwich Bay was primarily impacted by eutrophication-related stressors. The sediments of Greenwich Bay were carbon enriched and low dissolved oxygen concentrations were commonly seen, especially in the western portions of Greenwich Bay. The benthic community was depauperate, as would be expected under oxygen stress. Although our analysis indicated that contaminant loads in Greenwich Bay were at concentrations where adverse effects might be expected, no toxicity was observed, as a result of high levels of organic carbon in these sediments reducing contaminant bioavailability. Our analysis also indicated that suspended sediment impacts were likely nonexistent for much of the Bay. This analysis demonstrates that the diagnostic procedure was useful to organize and assess the potential stressors impacting the ecological well-being

40 CFR 469.16 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

...) EFFLUENT GUIDELINES AND STANDARDS ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORY Semiconductor... for existing sources (PSES): (a) Subpart A—Semiconductor PSES Effluent Limitations Pollutant or... liter (mg/l) TTO 1 1.37 (2) 1 Total toxic organics. 2 Not applicable. (b) An existing source submitting...

40 CFR 467.35 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sources. 467.35 Section 467.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ALUMINUM FORMING POINT SOURCE CATEGORY Extrusion Subcategory § 467.35 Pretreatment standards for existing sources. (a) Except as provided in 40 CFR 403.7 and 403.13, any existing...

40 CFR 463.35 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Subcategory § 463.35 Pretreatment standards for existing sources. (a) PSES for bis(2-ethylhexyl) phthalate, di-n-butyl phthalate, and dimethyl phthalate are reserved. (b) Any existing source subject to this...

Isotropy Constraints on Powerful Sources of Ultrahigh-energy Cosmic Rays at 1019 eV

NASA Astrophysics Data System (ADS)

Takami, Hajime; Murase, Kohta; Dermer, Charles D.

2016-01-01

Anisotropy in the arrival direction distribution of ultrahigh-energy cosmic rays (UHECRs) produced by powerful sources is numerically evaluated. We show that nondetection of significant anisotropy at ≈ {10}19 eV at present and in future experiments imposes general upper limits on UHECR proton luminosity of steady sources as a function of source redshifts. The upper limits constrain the existence of typical steady {10}19 eV UHECR sources in the local universe and limit their local density to ≳ {10}-3 Mpc {}-3, assuming average intergalactic magnetic fields less than {10}-9 G. This isotropy, being stronger than that measured at the highest energies, may indicate the transient generation of UHECRs. Our calculations are applied for extreme high-frequency-peaked BL Lacertae objects 1ES 0229+200, 1ES 1101-232, and 1ES 0347-121, to test the UHECR-induced cascade model, in which beamed UHECR protons generate TeV radiation in transit from sources. While the magnetic-field structure surrounding the sources affects the required absolute cosmic-ray luminosity of the blazars, the magnetic-field structure surrounding the Milky Way directly affects the observed anisotropy. If these magnetic fields are weak enough, significant UHECR anisotropy from these blazars is detectable by the Pierre Auger Observatory unless the maximum energy of UHECR protons is below 1019 eV. Furthermore, if these are the sources of UHECRs above 1019 eV, a local magnetic structure surrounding the Milky Way is needed to explain the observed isotropy at ˜ {10}19 eV, which may be incompatible with large magnetic structures around all galaxies for the UHECR-induced cascade model to work with reasonable jet powers.

Seasonal Phosphorus Sources and Loads to Upper Klamath Lake, Oregon, as Determined by a Dynamic SPARROW Model

NASA Astrophysics Data System (ADS)

Saleh, D.; Domagalski, J. L.; Smith, R. A.

2016-12-01

The SPARROW (SPAtially-Referenced Regression On Watershed Attributes) model, developed by the U.S. Geological Survey, has been used to identify and quantify the sources of nitrogen and phosphorus in watersheds and to predict their fluxes and concentration at specified locations downstream. Existing SPARROW models use a hybrid statistical approach to describe an annual average ("steady-state") relationship between sources and stream conditions based on long-term water quality monitoring data and spatially-referenced explanatory information. Although these annual models are useful for some management purposes, many water quality issues stem from intra- and inter-annual changes in constituent sources, hydrologic forcing, or other environmental conditions, which cause a lag between watershed inputs and stream water quality. We are developing a seasonal dynamic SPARROW model of sources, fluxes, and yields of phosphorus for the watershed (approximately 9,700 square kilometers) draining to Upper Klamath Lake, Oregon. The lake is hyper-eutrophic and various options are being considered for water quality improvement. The model was calibrated with 11 years of water quality data (2000 to 2010) and simulates seasonal loads and yields for a total of 44 seasons. Phosphorus sources to the watershed include animal manure, farm fertilizer, discharges of treated wastewater, and natural sources (soil and streambed sediment). The model predicts that phosphorus delivery to the lake is strongly affected by intra- and inter-annual changes in precipitation and by temporary seasonal storage of phosphorus in the watershed. The model can be used to predict how different management actions for mitigating phosphorus sources might affect phosphorus loading to the lake as well as the time required for any changes in loading to occur following implementation of the action.

40 CFR 401.12 - Law authorizing establishment of effluent limitations guidelines for existing sources, standards...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Law authorizing establishment of effluent limitations guidelines for existing sources, standards of performance for new sources and pretreatment standards of new and existing sources. 401.12 Section 401.12 Protection of Environment...

40 CFR 467.65 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sources. 467.65 Section 467.65 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Subcategory § 467.65 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart which introduces pollutants into a publicly owned...

Opportunities and challenges in industrial plantation mapping in big data era

NASA Astrophysics Data System (ADS)

Dong, J.; Xiao, X.; Qin, Y.; Chen, B.; Wang, J.; Kou, W.; Zhai, D.

2017-12-01

With the increasing demand in timer, rubber, palm oil in the world market, industrial plantations have dramatically expanded, especially in Southeast Asia; which have been affecting ecosystem services and human wellbeing. However, existing efforts on plantation mapping are still limited and blocked our understanding about the magnitude of plantation expansion and their potential environmental effects. Here we would present a literature review about the existing efforts on plantation mapping based on one or multiple remote sensing sources, including rubber, oil palm, and eucalyptus plantations. The biophysical features and spectral characteristics of plantations will be introduced first, a comparison on existing algorithms in terms of different plantation types. Based on that, we proposed potential improvements in large scale plantation mapping based on the virtual constellation of multiple sensors, citizen science tools, and cloud computing technology. Based on the literature review, we discussed a series of issues for future scale operational paddy rice mapping.

Constraining the CMB optical depth through the dispersion measure of cosmological radio transients

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fialkov, A.; Loeb, A., E-mail: anastasia.fialkov@cfa.harvard.edu, E-mail: aloeb@cfa.harvard.edu

2016-05-01

The dispersion measure of extragalactic radio transients can be used to measure the column density of free electrons in the intergalactic medium. The same electrons also scatter the Cosmic Microwave Background (CMB) photons, affecting precision measurements of cosmological parameters. We explore the connection between the dispersion measure of radio transients existing during the Epoch of Reionization (EoR) and the total optical depth for the CMB showing that the existence of such transients would provide a new sensitive probe of the CMB optical depth. As an example, we consider the population of FRBs. Assuming they exist during the EoR, we showmore » that: (i) such sources can probe the reionization history by measuring the optical depth to sub-percent accuracy, and (ii) they can be detected with high significance by an instrument such as the Square Kilometer Array.« less

Environmental Assessment: Lease with Omaha Public Power District (PPD) to Support New United States Strategic Command (USSTRATCOM) Facility and Existing Base Load

DTIC Science & Technology

2013-02-01

offutt.af.mil Designation: Final Environmental Assessment (EA) with attached Finding of No Significant Impact (FONSI) Abstract: OPPD needs a new...Evaluation 6 2.5 Summary of Potential Impacts 7 3.0 AFFECTED ENVIRONMENT 8 3.1 Location 8 3.2 History and Current Mission of Installation 8...4.2.10 Energy Usage and Alternative Energy Sources 19 4.1.11 Cultural Resources 19 4.3 Cumulative Impacts 19 5.0

40 CFR 415.554 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... Fluoride Production Subcategory § 415.554 Pretreatment standards for existing sources (PSES). Except as... pretreatment standards for existing sources (PSES): Subpart BC—Sodium Fluoride Pollution or pollutant property... Milligrams per liter (mg/l) Fluoride 50 25 ...

40 CFR 415.554 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... Fluoride Production Subcategory § 415.554 Pretreatment standards for existing sources (PSES). Except as... pretreatment standards for existing sources (PSES): Subpart BC—Sodium Fluoride Pollution or pollutant property... Milligrams per liter (mg/l) Fluoride 50 25 ...

Investigation of Corner Effect and Identification of Tunneling Regimes in L-Shaped Tunnel Field-Effect-Transistor.

PubMed

Najam, Faraz; Yu, Yun Seop

2018-09-01

Corner-effect existing in L-shaped tunnel field-effect-transistor (LTFET) was investigated using numerical simulations and band diagram analysis. It was found that the corner-effect is caused by the convergence of electric field in the sharp source corner present in an LTFET, thereby increasing the electric field in the sharp source corner region. It was found that in the corner-effect region tunneling starts early, as a function of applied bias, as compared to the rest of the channel not affected by corner-effect. Further, different tunneling regimes as a function of applied bias were identified in the LTFET including source to channel and channel to channel tunneling regimes. Presence of different tunneling regimes in LTFET was analytically justified with a set of equations developed to model source to channel, and channel to channel tunneling currents. Drain-current-gate-voltage (Ids-Vgs) characteristics obtained from the equations is in reasonable qualitative agreement with numerical simulation.

40 CFR 63.11147 - What are the standards and compliance requirements for existing sources not using batch copper...

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements for existing sources not using batch copper converters? 63.11147 Section 63.11147 Protection of... Hazardous Air Pollutants for Primary Copper Smelting Area Sources Standards and Compliance Requirements § 63.11147 What are the standards and compliance requirements for existing sources not using batch copper...

40 CFR 63.11147 - What are the standards and compliance requirements for existing sources not using batch copper...

Code of Federal Regulations, 2011 CFR

2011-07-01

... requirements for existing sources not using batch copper converters? 63.11147 Section 63.11147 Protection of... Hazardous Air Pollutants for Primary Copper Smelting Area Sources Standards and Compliance Requirements § 63.11147 What are the standards and compliance requirements for existing sources not using batch copper...

Assessment of Determinants of Emission Potentially Affecting the Concentration of Airborne Nano-Objects and Their Agglomerates and Aggregates.

PubMed

Bekker, Cindy; Fransman, Wouter; Boessen, Ruud; Oerlemans, Arné; Ottenbros, Ilse B; Vermeulen, Roel

2017-01-01

Nano-specific inhalation exposure models could potentially be effective tools to assess and control worker exposure to nano-objects, and their aggregates and agglomerates (NOAA). However, due to the lack of reliable and consistent collected NOAA exposure data, the scientific basis for validation of the existing NOAA exposure models is missing or limited. The main objective of this study was to gain more insight into the effect of various determinants underlying the potential on the concentration of airborne NOAA close to the source with the purpose of providing a scientific basis for existing and future exposure inhalation models. Four experimental studies were conducted to investigate the effect of 11 determinants of emission on the concentration airborne NOAA close to the source during dumping of ~100% nanopowders. Determinants under study were: nanomaterial, particle size, dump mass, height, rate, ventilation rate, mixing speed, containment, particle surface coating, moisture content of the powder, and receiving surface. The experiments were conducted in an experimental room (19.5 m3) with well-controlled environmental and ventilation conditions. Particle number concentration and size distribution were measured using real-time measurement devices. Dumping of nanopowders resulted in a higher number concentration and larger particles than dumping their reference microsized powder (P < 0.05). Statistically significant more and larger particles were also found during dumping of SiO2 nanopowder compared to TiO2/Al2O3 nanopowders. Particle surface coating did not affect the number concentration but on average larger particles were found during dumping of coated nanopowders. An increase of the powder's moisture content resulted in less and smaller particles in the air. Furthermore, the results indicate that particle number concentration increases with increasing dump height, rate, and mass and decreases when ventilation is turned on. These results give an indication of the direction and magnitude of the effect of the studied determinants on concentrations close to the source and provide a scientific basis for (further) development of existing and future NOAA inhalation exposure models. © The Author 2017. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

Creating Effective Dialogue Around Climate Change

NASA Astrophysics Data System (ADS)

Kiehl, J. T.

2015-12-01

Communicating climate change to people from diverse sectors of society has proven to be difficult in the United States. It is widely recognized that difficulties arise from a number of sources, including: basic science understanding, the psychologically affect laden content surrounding climate change, and the diversity of value systems that exist in our society. I explore ways of working with the affect that arises around climate change and describe specific methods to work with the resistance often encountered when communicating this important issue. The techniques I describe are rooted in psychology and group process and provide means for creating more effective narratives to break through the barriers to communicating climate change science. Examples are given from personal experiences in presenting climate change to diverse groups.

40 CFR 421.95 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

... standards for existing sources. The mass of wastewater pollutants in metallurgical acid plant blowdown... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Metallurgical Acid...

Detection of ferromagnetic target based on mobile magnetic gradient tensor system

NASA Astrophysics Data System (ADS)

Gang, Y. I. N.; Yingtang, Zhang; Zhining, Li; Hongbo, Fan; Guoquan, Ren

2016-03-01

Attitude change of mobile magnetic gradient tensor system critically affects the precision of gradient measurements, thereby increasing ambiguity in target detection. This paper presents a rotational invariant-based method for locating and identifying ferromagnetic targets. Firstly, unit magnetic moment vector was derived based on the geometrical invariant, such that the intermediate eigenvector of the magnetic gradient tensor is perpendicular to the magnetic moment vector and the source-sensor displacement vector. Secondly, unit source-sensor displacement vector was derived based on the characteristic that the angle between magnetic moment vector and source-sensor displacement is a rotational invariant. By introducing a displacement vector between two measurement points, the magnetic moment vector and the source-sensor displacement vector were theoretically derived. To resolve the problem of measurement noises existing in the realistic detection applications, linear equations were formulated using invariants corresponding to several distinct measurement points and least square solution of magnetic moment vector and source-sensor displacement vector were obtained. Results of simulation and principal verification experiment showed the correctness of the analytical method, along with the practicability of the least square method.

High-order scheme for the source-sink term in a one-dimensional water temperature model

PubMed Central

Jing, Zheng; Kang, Ling

2017-01-01

The source-sink term in water temperature models represents the net heat absorbed or released by a water system. This term is very important because it accounts for solar radiation that can significantly affect water temperature, especially in lakes. However, existing numerical methods for discretizing the source-sink term are very simplistic, causing significant deviations between simulation results and measured data. To address this problem, we present a numerical method specific to the source-sink term. A vertical one-dimensional heat conduction equation was chosen to describe water temperature changes. A two-step operator-splitting method was adopted as the numerical solution. In the first step, using the undetermined coefficient method, a high-order scheme was adopted for discretizing the source-sink term. In the second step, the diffusion term was discretized using the Crank-Nicolson scheme. The effectiveness and capability of the numerical method was assessed by performing numerical tests. Then, the proposed numerical method was applied to a simulation of Guozheng Lake (located in central China). The modeling results were in an excellent agreement with measured data. PMID:28264005

High-order scheme for the source-sink term in a one-dimensional water temperature model.

PubMed

Jing, Zheng; Kang, Ling

2017-01-01

The source-sink term in water temperature models represents the net heat absorbed or released by a water system. This term is very important because it accounts for solar radiation that can significantly affect water temperature, especially in lakes. However, existing numerical methods for discretizing the source-sink term are very simplistic, causing significant deviations between simulation results and measured data. To address this problem, we present a numerical method specific to the source-sink term. A vertical one-dimensional heat conduction equation was chosen to describe water temperature changes. A two-step operator-splitting method was adopted as the numerical solution. In the first step, using the undetermined coefficient method, a high-order scheme was adopted for discretizing the source-sink term. In the second step, the diffusion term was discretized using the Crank-Nicolson scheme. The effectiveness and capability of the numerical method was assessed by performing numerical tests. Then, the proposed numerical method was applied to a simulation of Guozheng Lake (located in central China). The modeling results were in an excellent agreement with measured data.

Affective health bias in older adults: Considering positive and negative affect in a general health context.

PubMed

Whitehead, Brenda R; Bergeman, C S

2016-09-01

Because subjective health reports are a primary source of health information in a number of medical and research-based contexts, much research has been devoted to establishing the extent to which these self-reports of health correspond to health information from more objective sources. One of the key factors considered in this area is trait affect, with most studies emphasizing the impact of negative affect (negative emotions) over positive affect (positive emotions), and focusing on high-arousal affect (e.g., anger, excitement) over moderate- or low-arousal affect (e.g., relaxed, depressed). The present study examines the impact of both Positive and Negative Affect (PA/NA)-measured by items of both high and low arousal-on the correspondence between objective health information and subjective health reports. Another limitation of existing literature in the area is the focus on samples suffering from a particular diagnosis or on specific symptom reports; here, these effects are investigated in a sample of community-dwelling older adults representing a broader spectrum of health. 153 older adults (Mage = 71.2) took surveys assessing Perceived Health and Affect and underwent an objective physical health assessment. Structural equation modeling was used to investigate the extent to which the relationship between Objective Health and Perceived Health was moderated by PA or NA, which would indicate the presence of affective health bias. Results reveal a significant moderation effect for NA, but not for PA; PA appeared to serve a more mediational function, indicating that NA and PA operate on health perceptions in distinct ways. These findings provide evidence that in our high-functioning, community-dwelling sample of older adults, a) affective health bias is present within a general health context, and not only within specific symptom or diagnostic categories; and b) that both PA and NA play important roles in the process. Copyright © 2016 Elsevier Ltd. All rights reserved.

40 CFR Table 1 to Subpart V of... - Surge Control Vessels and Bottoms Receivers at Existing Sources

Code of Federal Regulations, 2010 CFR

2010-07-01

... Receivers at Existing Sources 1 Table 1 to Subpart V of Part 61 Protection of Environment ENVIRONMENTAL... POLLUTANTS National Emission Standard for Equipment Leaks (Fugitive Emission Sources) Pt. 61, Subpt. V, Table 1 Table 1 to Subpart V of Part 61—Surge Control Vessels and Bottoms Receivers at Existing Sources...

40 CFR Table 1 to Subpart V of... - Surge Control Vessels and Bottoms Receivers at Existing Sources

Code of Federal Regulations, 2011 CFR

2011-07-01

... Receivers at Existing Sources 1 Table 1 to Subpart V of Part 61 Protection of Environment ENVIRONMENTAL... POLLUTANTS National Emission Standard for Equipment Leaks (Fugitive Emission Sources) Pt. 61, Subpt. V, Table 1 Table 1 to Subpart V of Part 61—Surge Control Vessels and Bottoms Receivers at Existing Sources...

40 CFR Table 1 to Subpart V of... - Surge Control Vessels and Bottoms Receivers at Existing Sources

Code of Federal Regulations, 2014 CFR

2014-07-01

... Receivers at Existing Sources 1 Table 1 to Subpart V of Part 61 Protection of Environment ENVIRONMENTAL... POLLUTANTS National Emission Standard for Equipment Leaks (Fugitive Emission Sources) Pt. 61, Subpt. V, Table 1 Table 1 to Subpart V of Part 61—Surge Control Vessels and Bottoms Receivers at Existing Sources...

40 CFR Table 1 to Subpart V of... - Surge Control Vessels and Bottoms Receivers at Existing Sources

Code of Federal Regulations, 2013 CFR

2013-07-01

... Receivers at Existing Sources 1 Table 1 to Subpart V of Part 61 Protection of Environment ENVIRONMENTAL... POLLUTANTS National Emission Standard for Equipment Leaks (Fugitive Emission Sources) Pt. 61, Subpt. V, Table 1 Table 1 to Subpart V of Part 61—Surge Control Vessels and Bottoms Receivers at Existing Sources...

40 CFR Table 1 to Subpart V of... - Surge Control Vessels and Bottoms Receivers at Existing Sources

Code of Federal Regulations, 2012 CFR

2012-07-01

... Receivers at Existing Sources 1 Table 1 to Subpart V of Part 61 Protection of Environment ENVIRONMENTAL... POLLUTANTS National Emission Standard for Equipment Leaks (Fugitive Emission Sources) Pt. 61, Subpt. V, Table 1 Table 1 to Subpart V of Part 61—Surge Control Vessels and Bottoms Receivers at Existing Sources...

Musical rhythm and affect. Comment on "The quartet theory of human emotions: An integrative and neurofunctional model" by S. Koelsch et al.

NASA Astrophysics Data System (ADS)

Witek, Maria A. G.; Kringelbach, Morten L.; Vuust, Peter

2015-06-01

The Quartet Theory of Human Emotion (QT) proposed by Koelsch et al. [1] adds to existing affective models, e.g. by directing more attention to emotional contagion, attachment-related and non-goal-directed emotions. Such an approach seems particularly appropriate to modelling musical emotions, and music is indeed a recurring example in the text, used to illustrate the distinct characteristics of the affect systems that are at the centre of the theory. Yet, it would seem important for any theory of emotion to account for basic functions such as prediction and anticipation, which are only briefly mentioned. Here we propose that QT, specifically its focus on emotional contagion, attachment-related and non-goal directed emotions, might help generate new ideas about a largely neglected source of emotion - rhythm - a musical property that relies fundamentally on the mechanism of prediction.

40 CFR 415.474 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 30 2012-07-01 2012-07-01 false Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Nickel Salts Production Subcategory § 415.474 Pretreatment standards for existing sources (PSES). (a) Except as...

40 CFR 415.364 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Copper Salts Production Subcategory § 415.364 Pretreatment standards for existing sources (PSES). (a) Except as...

40 CFR 415.474 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Nickel Salts Production Subcategory § 415.474 Pretreatment standards for existing sources (PSES). (a) Except as...

40 CFR 415.644 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Cadmium Pigments and Salts Production Subcategory § 415.644 Pretreatment standards for existing sources (PSES). (a...

40 CFR 415.474 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 29 2014-07-01 2012-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Nickel Salts Production Subcategory § 415.474 Pretreatment standards for existing sources (PSES). (a) Except as...

40 CFR 415.644 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Cadmium Pigments and Salts Production Subcategory § 415.644 Pretreatment standards for existing sources (PSES). (a...

40 CFR 430.46 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Dissolving Sulfite Subcategory § 430.46 Pretreatment standards for existing sources (PSES). Except as...

40 CFR 415.644 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 30 2012-07-01 2012-07-01 false Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Cadmium Pigments and Salts Production Subcategory § 415.644 Pretreatment standards for existing sources (PSES). (a...

40 CFR 430.46 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Dissolving Sulfite Subcategory § 430.46 Pretreatment standards for existing sources (PSES). Except as...

40 CFR 415.644 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 29 2014-07-01 2012-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Cadmium Pigments and Salts Production Subcategory § 415.644 Pretreatment standards for existing sources (PSES). (a...

40 CFR 429.95 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving-Boulton Subcategory § 429.95 Pretreatment standards for existing sources (PSES). Except as...

40 CFR 415.654 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Cobalt Salts Production Subcategory § 415.654 Pretreatment standards for existing sources (PSES). Except as...

40 CFR 429.85 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY Wood Preserving Steam Subcategory § 429.85 Pretreatment standards for existing sources (PSES). Except as provided...

40 CFR 415.474 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Pretreatment standards for existing... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Nickel Salts Production Subcategory § 415.474 Pretreatment standards for existing sources (PSES). (a) Except as...

40 CFR 430.96 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Secondary Fiber Deink Subcategory § 430.96 Pretreatment standards for existing sources (PSES). (a) Except as...

40 CFR 430.36 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Unbleached Kraft Subcategory § 430.36 Pretreatment standards for existing sources (PSES). Except as provided...

40 CFR 430.36 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Unbleached Kraft Subcategory § 430.36 Pretreatment standards for existing sources (PSES). Except as provided...

40 CFR 430.76 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Mechanical Pulp Subcategory § 430.76 Pretreatment standards for existing sources (PSES). (a) The following...

40 CFR 430.16 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Dissolving Kraft Subcategory § 430.16 Pretreatment standards for existing sources (PSES). Except as provided...

40 CFR 430.96 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Secondary Fiber Deink Subcategory § 430.96 Pretreatment standards for existing sources (PSES). (a) Except as...

Air Pollution Source/receptor Relationships in South Coast Air Basin, CA

NASA Astrophysics Data System (ADS)

Gao, Ning

This research project includes the application of some existing receptor models to study the air pollution source/receptor relationships in the South Coast Air Basin (SoCAB) of southern California, the development of a new receptor model and the testing and the modifications of some existing models. These existing receptor models used include principal component factor analysis (PCA), potential source contribution function (PSCF) analysis, Kohonen's neural network combined with Prim's minimal spanning tree (TREE-MAP), and direct trilinear decomposition followed by a matrix reconstruction. The ambient concentration measurements used in this study are a subset of the data collected during the 1987 field exercise of Southern California Air Quality Study (SCAQS). It consists of a number of gaseous and particulate pollutants analyzed from samples collected by SCAQS samplers at eight sampling sites, Anaheim, Azusa, Burbank, Claremont, Downtown Los Angeles, Hawthorne, Long Beach, and Rubidoux. Based on the information of emission inventories, meteorology and ambient concentrations, this receptor modeling study has revealed mechanisms that influence the air quality in SoCAB. Some of the mechanisms affecting the air quality in SoCAB that were revealed during this study include the following aspects. The SO_2 collected at sampling sites is mainly contributed by refineries in the coastal area and the ships equipped with oil-fired boilers off shore. Combustion of fossil fuel by automobiles dominates the emission of NO_{rm x} that is subsequently transformed and collected at sampling sites. Electric power plants also contribute HNO_3 to the sampling sites. A large feedlot in the eastern region of SoCAB has been identified as the major source of NH_3. Possible contributions from other industrial sources such as smelters and incinerators were also revealed. The results of this study also suggest the possibility of DMS (dimethylsulfide) and NH_3 emissions from off-shore sediments that have been contaminated by waste sludge disposal. The study also discovered that non-anthropogenic sources account for the observation of many chemical components being brought to the sampling sites, such as seasalt particles, soil particles, and Cl emission from Mojave Desert. The potential and limitation of the receptor models have been evaluated and some modifications have been made to improve the value of the models. A source apportionment method has been developed based on the application results of the potential source contribution function (PSCF) analysis.

Multiphase flow and transport caused by spontaneous gas phase growth in the presence of dense non-aqueous phase liquid

NASA Astrophysics Data System (ADS)

Roy, James W.; Smith, James E.

2007-01-01

Disconnected bubbles or ganglia of trapped gas may occur below the top of the capillary fringe through a number of mechanisms. In the presence of dense non-aqueous phase liquid (DNAPL), the disconnected gas phase experiences mass transfer of dissolved gases, including volatile components from the DNAPL. The properties of the gas phase interface can also change. This work shows for the first time that when seed gas bubbles exist spontaneous gas phase growth can be expected to occur and can significantly affect water-gas-DNAPL distributions, fluid flow, and mass transfer. Source zone behaviour was observed in three different experiments performed in a 2-dimensional flow cell. In each case, a DNAPL pool was created in a zone of larger glass beads over smaller glass beads, which served as a capillary barrier. In one experiment effluent water samples were analyzed to determine the vertical concentration profile of the plume above the pool. The experiments effectively demonstrated a) a cycle of spontaneous gas phase expansion and vertical advective mobilization of gas bubbles and ganglia above the DNAPL source zone, b) DNAPL redistribution caused by gas phase growth and mobilization, and c) that these processes can significantly affect mass transport from a NAPL source zone.

Multiphase flow and transport caused by spontaneous gas phase growth in the presence of dense non-aqueous phase liquid.

PubMed

Roy, James W; Smith, James E

2007-01-30

Disconnected bubbles or ganglia of trapped gas may occur below the top of the capillary fringe through a number of mechanisms. In the presence of dense non-aqueous phase liquid (DNAPL), the disconnected gas phase experiences mass transfer of dissolved gases, including volatile components from the DNAPL. The properties of the gas phase interface can also change. This work shows for the first time that when seed gas bubbles exist spontaneous gas phase growth can be expected to occur and can significantly affect water-gas-DNAPL distributions, fluid flow, and mass transfer. Source zone behaviour was observed in three different experiments performed in a 2-dimensional flow cell. In each case, a DNAPL pool was created in a zone of larger glass beads over smaller glass beads, which served as a capillary barrier. In one experiment effluent water samples were analyzed to determine the vertical concentration profile of the plume above the pool. The experiments effectively demonstrated a) a cycle of spontaneous gas phase expansion and vertical advective mobilization of gas bubbles and ganglia above the DNAPL source zone, b) DNAPL redistribution caused by gas phase growth and mobilization, and c) that these processes can significantly affect mass transport from a NAPL source zone.

40 CFR 435.46 - Pretreatment standards of performance for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Pretreatment standards of performance for existing sources (PSES). 435.46 Section 435.46 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Coastal Subcategory § 435.46 Pretreatment standards of performance for existing sources (PSES...

40 CFR 435.46 - Pretreatment standards of performance for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards of performance for existing sources (PSES). 435.46 Section 435.46 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Coastal Subcategory § 435.46 Pretreatment standards of performance for existing sources (PSES...

40 CFR 435.46 - Pretreatment standards of performance for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Pretreatment standards of performance for existing sources (PSES). 435.46 Section 435.46 Protection of Environment ENVIRONMENTAL PROTECTION... CATEGORY Coastal Subcategory § 435.46 Pretreatment standards of performance for existing sources (PSES...

40 CFR 421.95 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Plants Subcategory § 421.95 Pretreatment standards for existing sources. Except as provided in 40 CFR 403... standards for existing sources. The mass of wastewater pollutants in metallurgical acid plant blowdown introduced into a POTW shall not exceed the following values: Subpart I—Metallurgical Acid Plant—PSES...

40 CFR 421.95 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Plants Subcategory § 421.95 Pretreatment standards for existing sources. Except as provided in 40 CFR 403... standards for existing sources. The mass of wastewater pollutants in metallurgical acid plant blowdown introduced into a POTW shall not exceed the following values: Subpart I—Metallurgical Acid Plant—PSES...

40 CFR 467.25 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... § 467.25 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403.13, any... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing sources. 467.25 Section 467.25 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...

40 CFR 467.55 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... § 467.55 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403.13, any... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing sources. 467.55 Section 467.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...

40 CFR 467.15 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... § 467.15 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403.13, any... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing sources. 467.15 Section 467.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...

40 CFR 420.15 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... existing sources (PSES): (a) By-product cokemaking. Subpart A—Pretreatment Standards for Existing Sources... with process wastewaters from by-product cokemaking wastewaters. (3) Increased loadings, not to exceed....00724 0.00506 Naphthalene 0.0000472 0.0000392 1 Pounds per thousand lb of product. 2 The pretreatment...

40 CFR 465.24 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS COIL COATING POINT SOURCE CATEGORY Galvanized Basis Material Subcategory § 465.24 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403.13, any...

40 CFR 465.24 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) COIL COATING POINT SOURCE CATEGORY Galvanized Basis Material Subcategory § 465.24 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403...

40 CFR 430.36 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Unbleached Kraft Subcategory § 430.36 Pretreatment standards for existing sources (PSES). Except as provided in 40 CFR 403.7...

40 CFR 430.36 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Unbleached Kraft Subcategory § 430.36 Pretreatment standards for existing sources (PSES). Except as provided in 40 CFR 403.7...

40 CFR 465.34 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) COIL COATING POINT SOURCE CATEGORY Aluminum Basis Material Subcategory § 465.34 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403...

40 CFR 465.14 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) COIL COATING POINT SOURCE CATEGORY Steel Basis Material Subcategory § 465.14 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403...

40 CFR 430.16 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Dissolving Kraft Subcategory § 430.16 Pretreatment standards for existing sources (PSES). Except as provided in 40 CFR 403.7...

40 CFR 430.96 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Secondary Fiber Deink Subcategory § 430.96 Pretreatment standards for existing sources (PSES). (a) Except as provided in...

40 CFR 465.34 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS COIL COATING POINT SOURCE CATEGORY Aluminum Basis Material Subcategory § 465.34 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403.13, any...

40 CFR 430.96 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Secondary Fiber Deink Subcategory § 430.96 Pretreatment standards for existing sources (PSES). (a) Except as provided in...

40 CFR 430.66 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Semi-Chemical Subcategory § 430.66 Pretreatment standards for existing sources (PSES). Except as provided in 40...

40 CFR 430.66 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Semi-Chemical Subcategory § 430.66 Pretreatment standards for existing sources (PSES). Except as provided in 40 CFR 403.7...

40 CFR 430.66 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Semi-Chemical Subcategory § 430.66 Pretreatment standards for existing sources (PSES). Except as provided in 40 CFR 403.7...

40 CFR 465.14 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS COIL COATING POINT SOURCE CATEGORY Steel Basis Material Subcategory § 465.14 Pretreatment standards for existing sources. Except as provided in 40 CFR 403.7 and 403.13, any...

40 CFR 430.16 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Dissolving Kraft Subcategory § 430.16 Pretreatment standards for existing sources (PSES). Except as provided in 40 CFR 403.7...

40 CFR 430.46 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Dissolving Sulfite Subcategory § 430.46 Pretreatment standards for existing sources (PSES). Except as provided in 40 CFR 403.7...

40 CFR 430.46 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Pretreatment standards for existing...) EFFLUENT GUIDELINES AND STANDARDS THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY Dissolving Sulfite Subcategory § 430.46 Pretreatment standards for existing sources (PSES). Except as provided in 40 CFR 403.7...

Beetle Exoskeleton May Facilitate Body Heat Acting Differentially across the Electromagnetic Spectrum.

PubMed

Carrascal, Luis M; Ruiz, Yolanda Jiménez; Lobo, Jorge M

Exoskeletons of beetles and their associated morphological characteristics can serve many different functions, including thermoregulation. We study the thermal role of the exoskeleton in 13 Geotrupidae dung beetle species using heating experiments under controlled conditions. The main purpose was to measure the influence of heating sources (solar radiance vs. infrared), animal position (dorsal exposure vs. ventral exposure), species identity, and phylogenetic relationships on internal asymptotic temperatures and heating rates. The thermal response was significantly influenced by phylogenetic relatedness, although it was not affected by the apterous condition. The asymptotic internal temperature of specimens was not affected by the thoracic volume but was significantly higher under simulated sunlight conditions than under infrared radiation and when exposed dorsally as opposed to ventrally. There was thus a significant interaction between heating source and body position. Heating rate was negatively and significantly influenced by thoracic volume, and, although insignificantly slower under simulated sunlight, it was significantly affected by body position, being faster under dorsal exposure. The results constitute the first evidence supporting the hypothesis that the beetle exoskeleton acts differentially across the electromagnetic spectrum determining internal body temperatures. This interesting finding suggests the existence of a kind of passive physiology imposed by the exoskeleton and body size, where interspecific relationships play a minor role.

Marine Planning for Potential Wave Energy Facility Placement Amongst a Crowded Sea of Existing Resource Uses

NASA Astrophysics Data System (ADS)

Feist, B. E.; Fuller, E.; Plummer, M. L.

2016-12-01

Conversion to renewable energy sources is a logical response to increasing pressure to reduce greenhouse gas emissions. Ocean wave energy is the least developed renewable energy source, despite having the highest energy per unit area. While many hurdles remain in developing wave energy, assessing potential conflicts and evaluating tradeoffs with existing uses is essential. Marine planning encompasses a broad array of activities that take place in and affect large marine ecosystems, making it an ideal tool for evaluating wave energy resource use conflicts. In this study, we focus on the potential conflicts between wave energy conversion (WEC) facilities and existing marine uses in the context of marine planning, within the California Current Large Marine Ecosystem. First, we evaluated wave energy facility development using the Wave Energy Model (WEM) of the Integrated Valuation of Ecosystem Services and Trade-offs (InVEST) toolkit. Second, we ran spatial analyses on model output to identify conflicts with existing marine uses including AIS based vessel traffic, VMS and observer based measures of commercial fishing effort, and marine conservation areas. We found that regions with the highest wave energy potential were distant from major cities and that infrastructure limitations (cable landing sites) restrict integration with existing power grids. We identified multiple spatial conflicts with existing marine uses; especially shipping vessels and various commercial fishing fleets, and overlap with marine conservation areas varied by conservation designation. While wave energy generation facilities may be economically viable in the California Current, this viability must be considered within the context of the costs associated with conflicts that arise with existing marine uses. Our analyses can be used to better inform placement of WEC devices (as well as other types of renewable energy facilities) in the context of marine planning by accounting for economic tradeoffs and providing spatially explicit site prioritization.

40 CFR 421.65 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Secondary Copper... existing sources. The mass of wastewater pollutants in secondary copper process wastewater introduced into...

40 CFR 421.65 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Secondary Copper... existing sources. The mass of wastewater pollutants in secondary copper process wastewater introduced into...

Selection of energy source and evolutionary stable strategies for power plants under financial intervention of government

NASA Astrophysics Data System (ADS)

Hafezalkotob, Ashkan; Mahmoudi, Reza

2017-09-01

Currently, many socially responsible governments adopt economic incentives and deterrents to manage environmental impacts of electricity suppliers. Considering the Stackelberg leadership of the government, the government's role in the competition of power plants in an electricity market is investigated. A one-population evolutionary game model of power plants is developed to study how their production strategy depends on tariffs levied by the government. We establish that a unique evolutionary stable strategy (ESS) for the population exists. Numerical examples demonstrate that revenue maximization and environment protection policies of the government significantly affect the production ESS of competitive power plants. The results reveal that the government can introduce a green energy source as an ESS of the competitive power plants by imposing appropriate tariffs.

40 CFR 415.24 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

...) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Sulfate... standards for existing sources (PSES): Subpart B—Aluminum Sulfate Pollutant or pollutant property PSES...

40 CFR 415.24 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

...) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Sulfate... standards for existing sources (PSES): Subpart B—Aluminum Sulfate Pollutant or pollutant property PSES...

40 CFR 415.24 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

...) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Sulfate... standards for existing sources (PSES): Subpart B—Aluminum Sulfate Pollutant or pollutant property PSES...

40 CFR 407.74 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED FRUITS AND VEGETABLES PROCESSING POINT SOURCE CATEGORY Canned and Preserved Vegetables Subcategory § 407.74 Pretreatment standards for existing sources...

40 CFR 415.14 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2010 CFR

2010-07-01

...) EFFLUENT GUIDELINES AND STANDARDS INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Aluminum Chloride... standards for existing sources (PSES): Subpart A—Aluminum Chloride Pollutant or pollutant property PSES...

Acquiring Data by Mining the Past: Pairing Communities with Environmental Monitoring Methods through Open Online Collaborative Replication

NASA Astrophysics Data System (ADS)

Lippincott, M.; Lewis, E. S.; Gehrke, G. E.; Wise, A.; Pyle, S.; Sinatra, V.; Bland, G.; Bydlowski, D.; Henry, A.; Gilberts, P. A.

2016-12-01

Community groups are interested in low-cost sensors to monitor their environment. However, many new commercial sensors are unknown devices without peer-reviewed evaluations of data quality or pathways to regulatory acceptance, and the time to achieve these outcomes may be beyond a community's patience and attention. Rather than developing a device from scratch or validating a new commercial product, a workflow is presented whereby existing technologies, especially those that are out of patent, are replicated through open online collaboration between communities affected by environmental pollution, volunteers, academic institutions, and existing open hardware and open source software projects. Technology case studies will be presented, focusing primarily on a passive PM monitor based on the UNC Passive Monitor. Stages of the project will be detailed moving from identifying community needs, reviewing existing technology, partnership development, technology replication, IP review and licensing, data quality assurance (in process), and field evaluation with community partners (in process), with special attention to partnership development and technology review. We have leveraged open hardware and open source software to lower the cost and access barriers of existing technologies for PM10-2.5 and other atmospheric measures that have already been validated through peer review. Existing validation of and regulatory familiarity with a technology enables a rapid pathway towards collecting data, shortening the time it takes for communities to leverage data in environmental management decisions. Online collaboration requires rigorous documentation that aids in spreading research methods and promoting deep engagement by interested community researchers outside academia. At the same time, careful choice of technology and the use of small-scale fabrication through laser cutting, 3D printing, and open, shared repositories of plans and software enables educational engagement that broadens a project's reach.

40 CFR Table 2c to Subpart Zzzz of... - Requirements for Existing Compression Ignition Stationary RICE Located at a Major Source of HAP...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Ignition Stationary RICE Located at a Major Source of HAP Emissions and Existing Spark Ignition Stationary RICE ⤠500 HP Located at a Major Source of HAP Emissions 2c Table 2c to Subpart ZZZZ of Part 63... Stationary RICE Located at a Major Source of HAP Emissions and Existing Spark Ignition Stationary RICE ≤ 500...

40 CFR 407.64 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) EFFLUENT GUIDELINES AND STANDARDS CANNED AND PRESERVED FRUITS AND VEGETABLES PROCESSING POINT SOURCE CATEGORY Canned and Preserved Fruits Subcategory § 407.64 Pretreatment standards for existing sources. Any...

Overview of environmental and hydrogeologic conditions at Galena, Alaska

USGS Publications Warehouse

Nakanishi, Allan S.; Dorava, Joseph M.

1994-01-01

The remote Native village of Galena along the Yukon River in west-central Alaska has long cold winters and short summers that affects the hydrology of the area. The Federal Aviation Administration owns or operates airport support facilities in Galena and wishes to consider the subsistence lifestyle of the residents and the quality of the current environment when evaluating options for remediation of environmental contamination at these facilities. Galena is located on the flood plain of the Yukon River and obtains its drinking water from a shallow aquifer located in the thick alluvium underlying the village. Surface spills and disposal of hazardous materials combined with annual flooding of the Yukon River may affect the quality of the ground water. Alternative drinking-water sources are available but at significantly greater cost than existing supplies.

40 CFR 432.74 - Pretreatment standards for existing sources (PSES). [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MEAT AND POULTRY PRODUCTS POINT SOURCE CATEGORY Sausage and Luncheon Meats Processors § 432.74 Pretreatment standards for existing sources (PSES). [Reserved] ...

40 CFR 432.74 - Pretreatment standards for existing sources (PSES). [Reserved

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MEAT AND POULTRY PRODUCTS POINT SOURCE CATEGORY Sausage and Luncheon Meats Processors § 432.74 Pretreatment standards for existing sources (PSES). [Reserved] ...

The Chandra Source Catalog: Algorithms

NASA Astrophysics Data System (ADS)

McDowell, Jonathan; Evans, I. N.; Primini, F. A.; Glotfelty, K. J.; McCollough, M. L.; Houck, J. C.; Nowak, M. A.; Karovska, M.; Davis, J. E.; Rots, A. H.; Siemiginowska, A. L.; Hain, R.; Evans, J. D.; Anderson, C. S.; Bonaventura, N. R.; Chen, J. C.; Doe, S. M.; Fabbiano, G.; Galle, E. C.; Gibbs, D. G., II; Grier, J. D.; Hall, D. M.; Harbo, P. N.; He, X.; Lauer, J.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Plummer, D. A.; Refsdal, B. L.; Sundheim, B. A.; Tibbetts, M. S.; van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2009-09-01

Creation of the Chandra Source Catalog (CSC) required adjustment of existing pipeline processing, adaptation of existing interactive analysis software for automated use, and development of entirely new algorithms. Data calibration was based on the existing pipeline, but more rigorous data cleaning was applied and the latest calibration data products were used. For source detection, a local background map was created including the effects of ACIS source readout streaks. The existing wavelet source detection algorithm was modified and a set of post-processing scripts used to correct the results. To analyse the source properties we ran the SAO Traceray trace code for each source to generate a model point spread function, allowing us to find encircled energy correction factors and estimate source extent. Further algorithms were developed to characterize the spectral, spatial and temporal properties of the sources and to estimate the confidence intervals on count rates and fluxes. Finally, sources detected in multiple observations were matched, and best estimates of their merged properties derived. In this paper we present an overview of the algorithms used, with more detailed treatment of some of the newly developed algorithms presented in companion papers.

40 CFR 63.11602 - What are the performance test and compliance requirements for new and existing sources?

Code of Federal Regulations, 2013 CFR

2013-07-01

... compliance requirements for new and existing sources? 63.11602 Section 63.11602 Protection of Environment... Requirements § 63.11602 What are the performance test and compliance requirements for new and existing sources... compounds of cadmium, chromium, lead, or nickel to a process vessel or to the grinding and milling equipment...

40 CFR 63.11602 - What are the performance test and compliance requirements for new and existing sources?

Code of Federal Regulations, 2012 CFR

2012-07-01

... compliance requirements for new and existing sources? 63.11602 Section 63.11602 Protection of Environment... Requirements § 63.11602 What are the performance test and compliance requirements for new and existing sources... compounds of cadmium, chromium, lead, or nickel to a process vessel or to the grinding and milling equipment...

40 CFR 63.11602 - What are the performance test and compliance requirements for new and existing sources?

Code of Federal Regulations, 2010 CFR

2010-07-01

... compliance requirements for new and existing sources? 63.11602 Section 63.11602 Protection of Environment... Requirements § 63.11602 What are the performance test and compliance requirements for new and existing sources... compounds of cadmium, chromium, lead, or nickel to a process vessel or to the grinding and milling equipment...

40 CFR 63.11602 - What are the performance test and compliance requirements for new and existing sources?

Code of Federal Regulations, 2014 CFR

2014-07-01

... compliance requirements for new and existing sources? 63.11602 Section 63.11602 Protection of Environment... Requirements § 63.11602 What are the performance test and compliance requirements for new and existing sources... compounds of cadmium, chromium, lead, or nickel to a process vessel or to the grinding and milling equipment...

40 CFR 63.11602 - What are the performance test and compliance requirements for new and existing sources?

Code of Federal Regulations, 2011 CFR

2011-07-01

... compliance requirements for new and existing sources? 63.11602 Section 63.11602 Protection of Environment... Requirements § 63.11602 What are the performance test and compliance requirements for new and existing sources... compounds of cadmium, chromium, lead, or nickel to a process vessel or to the grinding and milling equipment...

45 CFR 261.80 - How do existing welfare reform waivers affect a State's penalty liability under this part?

Code of Federal Regulations, 2010 CFR

2010-10-01

... FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES ENSURING THAT RECIPIENTS WORK How Do Welfare Reform Waivers Affect State Penalties? § 261.80 How do existing welfare reform waivers affect a State's penalty... 45 Public Welfare 2 2010-10-01 2010-10-01 false How do existing welfare reform waivers affect a...

How Heterogeneity Affects the Design of Hadoop MapReduce Schedulers: A State-of-the-Art Survey and Challenges.

PubMed

Pandey, Vaibhav; Saini, Poonam

2018-06-01

MapReduce (MR) computing paradigm and its open source implementation Hadoop have become a de facto standard to process big data in a distributed environment. Initially, the Hadoop system was homogeneous in three significant aspects, namely, user, workload, and cluster (hardware). However, with growing variety of MR jobs and inclusion of different configurations of nodes in the existing cluster, heterogeneity has become an essential part of Hadoop systems. The heterogeneity factors adversely affect the performance of a Hadoop scheduler and limit the overall throughput of the system. To overcome this problem, various heterogeneous Hadoop schedulers have been proposed in the literature. Existing survey works in this area mostly cover homogeneous schedulers and classify them on the basis of quality of service parameters they optimize. Hence, there is a need to study the heterogeneous Hadoop schedulers on the basis of various heterogeneity factors considered by them. In this survey article, we first discuss different heterogeneity factors that typically exist in a Hadoop system and then explore various challenges that arise while designing the schedulers in the presence of such heterogeneity. Afterward, we present the comparative study of heterogeneous scheduling algorithms available in the literature and classify them by the previously said heterogeneity factors. Lastly, we investigate different methods and environment used for evaluation of discussed Hadoop schedulers.

The effect of pre-existing affect on the sexual responses of women with and without a history of childhood sexual abuse.

PubMed

Rellini, Alessandra H; Elinson, Samantha; Janssen, Erick; Meston, Cindy M

2012-04-01

Women with a history of childhood sexual abuse (CSA) are at greater risk for experiencing sexual problems in their adult lives. Yet, little is known about the possible role of cognitive and affective mechanisms in the development of sexual arousal difficulties in this population. This study investigated the role of pre-existing affect (affect prior to exposure to sexual stimuli) on genital responses, subjective sexual arousal, and affect elicited during the presentation of erotic film excerpts in a community sample of 25 women with and 25 women without a history of CSA. The CSA group showed greater pre-existing negative affect and smaller genital responses to the erotic film stimuli compared to the NSA group. Findings support a moderating effect of CSA, in that pre-existing negative affect was associated with strength of genital responses in the NSA but not in the CSA group. The results did not support a mediation model of pre-existing negative affect as an explanation for smaller physiological sexual responses in the CSA group. Taken together, the findings suggest that pre-existing affect may be more relevant for women with no history of CSA and call for more research on factors implicated in impaired sexual responses in women with a history of CSA.

An analysis of innovation in materials and energy

NASA Astrophysics Data System (ADS)

Connelly, Michael

This dissertation presents an analysis of innovation in engineering materials and energy sources. More than fifty engineering materials and fourteen energy sources were selected for an evaluation of the relationship between the yearly production activity and yearly patent counts, which may be considered as a measure of innovation, for each. Through the employment of correlation theory, best-fit and origin shift analyses, it has been determined here that engineering materials and energy sources display similar life cycle and innovative activity behaviors. Correlation theory revealed a relationship between the yearly production and yearly patent counts indicating the extent that production and innovation affect each other. Best-fit analysis determined that four-stage life cycles exist for both engineering materials (metals and non-metals) and energy sources. Correlation and best-fit indicators of an estimated Stage III are confirmed by the presence of an origin shift of the patent data when compared to the production data which indicates that patents, or innovation, are driving, or being driven by, production. This driving force could represent the constructive or destructive side of the innovative process, with such sides being delineated by a possible universal constant above which there is destructive innovative behavior and below which exists constructive innovation. The driving force may also illustrate the manner in which an engineering material or energy source transitions into an innovatively less active state, enter Stage IV and possibly become a commodity. A possible Stage V, indicating "Final Death", is introduced in which production is on a steep decline with no signs of recovery. Additionally, innovatively active energy sources are often found to utilize or be supported by innovatively active engineering materials. A model is presented that can be used for the evaluation of innovation and production that can be applied to both engineering materials and energy sources that may be used to predict the innovative behavior of these resources in order that they can be more effectively allocated and utilized.

40 CFR 401.10 - Scope and purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... through 699 of this subchapter prescribe effluent limitations guidelines for existing sources, standards of performance for new sources and pretreatment standards for new and existing sources pursuant to...) and (c) and 1326(b); 86 Stat. 816; Pub. L. 92-500. Point sources of discharges of pollutants are...

40 CFR 63.5987 - What are my alternatives for meeting the emission limits for tire cord production affected sources?

Code of Federal Regulations, 2010 CFR

2010-07-01

... the emission limits for tire cord production affected sources? 63.5987 Section 63.5987 Protection of... Pollutants: Rubber Tire Manufacturing Emission Limits for Tire Cord Production Affected Sources § 63.5987 What are my alternatives for meeting the emission limits for tire cord production affected sources? You...

40 CFR 63.7884 - What are the general standards I must meet for each site remediation with affected sources?

Code of Federal Regulations, 2010 CFR

2010-07-01

... meet for each site remediation with affected sources? 63.7884 Section 63.7884 Protection of Environment... Pollutants: Site Remediation General Standards § 63.7884 What are the general standards I must meet for each site remediation with affected sources? (a) For each site remediation with an affected source...

La conception, la modelisation et la simulation du systeme VSC-HVDC offshore

NASA Astrophysics Data System (ADS)

Benhalima, Seghir

Wind energy is recognized worldwide as a proven technology to meet the growing demands of green sustainable energy. To exploit this stochastic energy source and put together with the conventional energy sources without affecting the performance of existing electrical grids, several research projects have been achieved. In addition, at ocean level, wind energy has a great potential. It means that the production of this energy will increase in the world. The optimal extraction of this energy source needs to be connected to the grid via a voltage source converter which plays the role of interface. To minimise losses due to the transport of energy at very long distances, the technology called High Voltage Direct Current based on Voltage Source Converter (VSC-HVDC) is used. To achieve this goal, a new topology is designed with a new control algorithm based on control of power generated by the wind farm, the DC voltage regulation and the synchronization between wind farm and VSC-HVDC (based on NPC). The proposed topology and its control technique are validated using the "MATLAB/Simulink program". The results are promising, because the THD is less than 5% and the power factor is close to one.

Irradiation of an Accretion Disc by a Jet: General Properties and Implications for Spin Measurements of Black Holes

NASA Technical Reports Server (NTRS)

T.Dauser; Garcia, J.; Wilms, J.; Boeck, M.; Brenneman, L. W.; Falanga, M.; Fukumura, Keigo; Reynolds, C. S.

2013-01-01

X-ray irradiation of the accretion disc leads to strong reflection features, which are then broadened and distorted by relativistic effects. We present a detailed, general relativistic approach to model this irradiation for different geometries of the primary X-ray source. These geometries include the standard point source on the rotational axis as well as more jet-like sources, which are radially elongated and accelerating. Incorporating this code in the RELLINE model for relativistic line emission, the line shape for any configuration can be predicted. We study how different irradiation geometries affect the determination of the spin of the black hole. Broad emission lines are produced only for compact irradiating sources situated close to the black hole. This is the only case where the black hole spin can be unambiguously determined. In all other cases the line shape is narrower, which could either be explained by a low spin or an elongated source. We conclude that for those cases and independent of the quality of the data, no unique solution for the spin exists and therefore only a lower limit of the spin value can be given

Hospital mergers and market overlap.

PubMed Central

Brooks, G R; Jones, V G

1997-01-01

OBJECTIVE: To address two questions: What are the characteristics of hospitals that affect the likelihood of their being involved in a merger? What characteristics of particular pairs of hospitals affect the likelihood of the pair engaging in a merger? DATA SOURCES/STUDY SETTING: Hospitals in the 12 county region surrounding the San Francisco Bay during the period 1983 to 1992 were the focus of the study. Data were drawn from secondary sources, including the Lexis/Nexis database, the American Hospital Association, and the Office of Statewide Health Planning and Development of the State of California. STUDY DESIGN: Seventeen hospital mergers during the study period were identified. A random sample of pairs of hospitals that did not merge was drawn to establish a statistically efficient control set. Models constructed from hypotheses regarding hospital and market characteristics believed to be related to merger likelihood were tested using logistic regression analysis. DATA COLLECTION: See Data Sources/Study Setting. PRINCIPAL FINDINGS: The analysis shows that the likelihood of a merger between a particular pair of hospitals is positively related to the degree of market overlap that exists between them. Furthermore, market overlap and performance difference interact in their effect on merger likelihood. In an analysis of individual hospitals, conditions of rivalry, hospital market share, and hospital size were not found to influence the likelihood that a hospital will engage in a merger. CONCLUSIONS: Mergers between hospitals are not driven directly by considerations of market power or efficiency as much as by the existence of specific merger opportunities in the hospitals' local markets. Market overlap is a condition that enables a merger to occur, but other factors, such as the relative performance levels of the hospitals in question and their ownership and teaching status, also play a role in influencing the likelihood that a merger will in fact take place. PMID:9018212

Differences in dissolved organic matter between reclaimed water source and drinking water source.

PubMed

Hu, Hong-Ying; Du, Ye; Wu, Qian-Yuan; Zhao, Xin; Tang, Xin; Chen, Zhuo

2016-05-01

Dissolved organic matter (DOM) significantly affects the quality of reclaimed water and drinking water. Reclaimed water potable reuse is an effective way to augment drinking water source and de facto reuse exists worldwide. Hence, when reclaimed water source (namely secondary effluent) is blended with drinking water source, understanding the difference in DOM between drinking water source (dDOM) and reclaimed water source (rDOM) is essential. In this study, composition, transformation, and potential risk of dDOM from drinking water source and rDOM from secondary effluent were compared. Generally, the DOC concentration of rDOM and dissolved organic nitrogen (DON) content in reclaimed water source were higher but rDOM exhibited a lower aromaticity. Besides, rDOM comprises a higher proportion of hydrophilic fractions and more low-molecular weight compounds, which are difficult to be removed during coagulation. Although dDOM exhibited higher specific disinfection byproducts formation potential (SDBPFP), rDOM formed more total disinfection byproducts (DBPs) during chlorination including halomethanes (THMs) and haloacetic acids (HAAs) due to high DOC concentration. Likewise, in consideration of DOC basis, rDOM contained more absolute assimilable organic carbon (AOC) despite showing a lower specific AOC (normalized AOC per unit of DOC). Besides, rDOM exhibited higher biotoxicity including genotoxicity and endocrine disruption. Therefore, rDOM presents a greater potential risk than dDOM does. Reclaimed water source needs to be treated carefully when it is blended with drinking water source. Copyright © 2015. Published by Elsevier B.V.

Oscillator Noise Analysis

NASA Astrophysics Data System (ADS)

Demir, Alper

2005-08-01

Oscillators are key components of many kinds of systems, particularly electronic and opto-electronic systems. Undesired perturbations, i.e. noise, that exist in practical systems adversely affect the spectral and timing properties of the signals generated by oscillators resulting in phase noise and timing jitter. These are key performance limiting factors, being major contributors to bit-error-rate (BER) of RF and optical communication systems, and creating synchronization problems in clocked and sampled-data electronic systems. In noise analysis for oscillators, the key is figuring out how the various disturbances and noise sources in the oscillator end up as phase fluctuations. In doing so, one first computes transfer functions from the noise sources to the oscillator phase, or the sensitivity of the oscillator phase to these noise sources. In this paper, we first provide a discussion explaining the origins and the proper definition of this transfer or sensitivity function, followed by a critical review of the various numerical techniques for its computation that have been proposed by various authors over the past fifteen years.

Workplace incivility affecting CRNAs: a study of prevalence, severity, and consequences with proposed interventions.

PubMed

Elmblad, Ray; Kodjebacheva, Gergana; Lebeck, Lynn

2014-12-01

Incivility in healthcare settings has potentially detrimental effects on healthcare providers and patient safety. This study examines the prevalence of incivility and the influence of workplace incivility on burnout among Certified Registered Nurse Anesthetists (CRNAs) in Michigan. It proposes interventions to prevent and manage incivility. The Nursing Incivility Scale and the Copenhagen Burnout Inventory were used to measure workplace incivility and professional burnout. Qualitative data were also collected to provide recommendations to address workplace incivility. The most notable sources of workplace incivility were general employee personnel or nonemployee individuals and physicians. A lesser prevalent source of incivility was other CRNA practitioners. The least prevalent source of incivility was CRNA supervisors. A statistically significant, direct relationship existed between workplace incivility and professional burnout. The only statistically significant factor contributing to professional burnout was experiencing workplace incivility, independent of other measured factors. The most notable recommendation was use of a zero tolerance policy for practice, regardless of title or role, in employment situations. Incivility is a major concern among CRNAs.

The role of permafrost and seasonal frost in the hydrology of northern wetlands in North America

USGS Publications Warehouse

Woo, M.-K.; Winter, Thomas C.

1993-01-01

Wetlands are a common landscape feature in the Arctic, Subarctic, and north Temperate zones of North America. In all three-zones, the occurrnce of seasonal frost results in similar surface-water processes in the early spring. For example, surface ice and snow generally melt before the soil frost thaws, causing melt water to flow into depressions, over the land surface and at times, across low topographic divides. However, evapotranspiration and ground-water movement differ among the three climatic zones because they are more affected by permafrost than seasonal frost. The water source for plants in the Arctic is restricted to the small volume of subsurface water lying above the permafrost. Although this is also true in the Subarctic where permafrost exists, where it does not, plants may receive and possibly reflect, more regional ground-water sources. Where permafrost exists, the interaction of wetlands with subsurface water is largely restricted to shallow local flow systems. But where permafrost is absent in parts of the Subarctic and all of the Temperature zone, wetlands may have a complex interaction with ground-water-flow systems of all magnitudes.

40 CFR 62.7455 - Identification of sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Air Emissions from Existing Commercial and Industrial Solid Waste Incineration Units § 62.7455 Identification of sources. (a) The plan applies to the following existing commercial and solid waste incineration...] Air Emissions From Existing Large and Small Municipal Waste Combustors ...

40 CFR 62.7455 - Identification of sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Air Emissions from Existing Commercial and Industrial Solid Waste Incineration Units § 62.7455 Identification of sources. (a) The plan applies to the following existing commercial and solid waste incineration...] Air Emissions From Existing Large and Small Municipal Waste Combustors ...

40 CFR 62.1115 - Identification of sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Landfill Gas Emissions from Existing Municipal Solid Waste Landfills § 62.1115 Identification of sources. The plan applies to existing municipal solid waste landfills for which construction, reconstruction... 51451, Sept. 23, 1999] Emissions From Small Existing Municipal Waste Combustion Units ...

Identifying sources of tick blood meals using unidentified tandem mass spectral libraries.

PubMed

Önder, Özlem; Shao, Wenguang; Kemps, Brian D; Lam, Henry; Brisson, Dustin

2013-01-01

Rapid and reliable identification of the vertebrate species on which a disease vector previously parasitized is imperative to study ecological factors that affect pathogen distribution and can aid the development of public health programs. Here we describe a proteome profiling technique designed to identify the source of blood meals of haematophagous arthropods. This method employs direct spectral matching and thus does not require a priori knowledge of any genetic or protein sequence information. Using this technology, we detect remnants of blood in blacklegged ticks (Ixodes scapularis) and correctly determine the vertebrate species from which the blood was derived, even 6 months after the tick had fed. This biological fingerprinting methodology is sensitive, fast, cost-effective and can potentially be adapted for other biological and medical applications when existing genome-based methods are impractical or ineffective.

Advanced system demonstration for utilization of biomass as an energy source. Environmental report

DOE Office of Scientific and Technical Information (OSTI.GOV)

McCollom, M.

1979-01-01

The conclusions and findings of extensive analyses undertaken to assess the environmental impacts and effects of the proposal to assist in an Advanced System Demonstration for Utilization of Biomass as an Energy Source by means of a wood-fueled power plant. Included are a description of the proposed project, a discussion of the existing environment that the project would affect, a summary of the project's impacts on the natural and human environments, a discussion of the project's relationships to other government policies and plans, and an extensive review of the alternatives which were considered in evaluating the proposed action. All findingsmore » of the research undertaken are discussed. More extensive presentations of the methods of analysis used to arrive at the various conclusions are available in ten topical technical appendices.« less

25 CFR 1000.335 - How will retrocession affect the Tribe's/Consortium's existing and future AFAs?

Code of Federal Regulations, 2014 CFR

2014-04-01

... existing and future AFAs? 1000.335 Section 1000.335 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT... affect the Tribe's/Consortium's existing and future AFAs? Retrocession does not affect other parts of the...

25 CFR 1000.335 - How will retrocession affect the Tribe's/Consortium's existing and future AFAs?

Code of Federal Regulations, 2010 CFR

2010-04-01

... existing and future AFAs? 1000.335 Section 1000.335 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT... affect the Tribe's/Consortium's existing and future AFAs? Retrocession does not affect other parts of the...

25 CFR 1000.335 - How will retrocession affect the Tribe's/Consortium's existing and future AFAs?

Code of Federal Regulations, 2013 CFR

2013-04-01

... existing and future AFAs? 1000.335 Section 1000.335 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT... affect the Tribe's/Consortium's existing and future AFAs? Retrocession does not affect other parts of the...

25 CFR 1000.335 - How will retrocession affect the Tribe's/Consortium's existing and future AFAs?

Code of Federal Regulations, 2011 CFR

2011-04-01

... existing and future AFAs? 1000.335 Section 1000.335 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT... affect the Tribe's/Consortium's existing and future AFAs? Retrocession does not affect other parts of the...

25 CFR 1000.335 - How will retrocession affect the Tribe's/Consortium's existing and future AFAs?

Code of Federal Regulations, 2012 CFR

2012-04-01

... existing and future AFAs? 1000.335 Section 1000.335 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT... affect the Tribe's/Consortium's existing and future AFAs? Retrocession does not affect other parts of the...

Assessing the contribution of wetlands and subsided islands to dissolved organic matter and disinfection byproduct precursors in the Sacramento-San Joaquin River Delta: A geochemical approach

USGS Publications Warehouse

Kraus, T.E.C.; Bergamaschi, B.A.; Hernes, P.J.; Spencer, R.G.M.; Stepanauskas, R.; Kendall, C.; Losee, R.F.; Fujii, R.

2008-01-01

This study assesses how rivers, wetlands, island drains and open water habitats within the Sacramento-San Joaquin River Delta affect dissolved organic matter (DOM) content and composition, and disinfection byproduct (DBP) formation. Eleven sites representative of these habitats were sampled on six dates to encompass seasonal variability. Using a suite of qualitative analyses, including specific DBP formation potential, absorbance, fluorescence, lignin content and composition, C and N stable isotopic compositions, and structural groupings determined using CPMAS (cross polarization, magic angle spinning) 13C NMR, we applied a geochemical fingerprinting approach to characterize the DOM from different Delta habitats, and infer DOM and DBP precursor sources and estimate the relative contribution from different sources. Although river input was the predominant source of dissolved organic carbon (DOC), we observed that 13-49% of the DOC exported from the Delta originated from sources within the Delta, depending on season. Interaction with shallow wetlands and subsided islands significantly increased DOC and DBP precursor concentrations and affected DOM composition, while deep open water habitats had little discernable effect. Shallow wetlands contributed the greatest amounts of DOM and DBP precursors in the spring and summer, in contrast to island drains which appeared to be an important source during winter months. The DOM derived from wetlands and island drains had greater haloacetic acid precursor content relative to incoming river water, while two wetlands contributed DOM with greater propensity to form trihalomethanes. These results are pertinent to restoration of the Delta. Large scale introduction of shallow wetlands, a proposed restoration strategy, could alter existing DOC and DBP precursor concentrations, depending on their hydrologic connection to Delta channels. ?? 2008 Elsevier Ltd.

Evaluation of increases in dissolved solids in ground water, Stovepipe Wells Hotel, Death Valley National Monument, California

USGS Publications Warehouse

Buono, Anthony; Packard, E.M.

1982-01-01

Increases in dissolved solids have been monitored in two observation wells near Stovepipe Wells Hotel, Death Valley National Monument, California. One of the hotel 's supply wells delivers water to a reverse-osmosis treatment plant that produces the area 's potable water supply. Should water with increased dissolved solids reach the supply well, the costs of production of potable water will increase. The reverse-osmosis plant supply well is located about 0.4 mile south of one of the wells where increases have been monitored, and 0.8 mile southwest of the well where the most significant increases have been monitored. The direction of local ground-water movement is eastward, which reduces the probability of the supply well being affected. Honey mesquite, a phreatophyte located about 1.5 miles downgradient from the well where the most significant increases have been monitored, might be adversely affected should water with increased dissolved solids extend that far. Available data and data collected during this investigation do not indicate the source of the dissolved-solids increases. Continued ground-water-quality monitoring of existing wells and the installation of additional wells for water-quality monitoring would be necessary before the area affected by the increases, and the source and direction of movement of the water with increased dissolved solids, can be determined. (USGS)

A Study of Clinically Related Open Source Software Projects

PubMed Central

Hogarth, Michael A.; Turner, Stuart

2005-01-01

Open source software development has recently gained significant interest due to several successful mainstream open source projects. This methodology has been proposed as being similarly viable and beneficial in the clinical application domain as well. However, the clinical software development venue differs significantly from the mainstream software venue. Existing clinical open source projects have not been well characterized nor formally studied so the ‘fit’ of open source in this domain is largely unknown. In order to better understand the open source movement in the clinical application domain, we undertook a study of existing open source clinical projects. In this study we sought to characterize and classify existing clinical open source projects and to determine metrics for their viability. This study revealed several findings which we believe could guide the healthcare community in its quest for successful open source clinical software projects. PMID:16779056

A Regularizer Approach for RBF Networks Under the Concurrent Weight Failure Situation.

PubMed

Leung, Chi-Sing; Wan, Wai Yan; Feng, Ruibin

2017-06-01

Many existing results on fault-tolerant algorithms focus on the single fault source situation, where a trained network is affected by one kind of weight failure. In fact, a trained network may be affected by multiple kinds of weight failure. This paper first studies how the open weight fault and the multiplicative weight noise degrade the performance of radial basis function (RBF) networks. Afterward, we define the objective function for training fault-tolerant RBF networks. Based on the objective function, we then develop two learning algorithms, one batch mode and one online mode. Besides, the convergent conditions of our online algorithm are investigated. Finally, we develop a formula to estimate the test set error of faulty networks trained from our approach. This formula helps us to optimize some tuning parameters, such as RBF width.

The mechanical design and simulation of a scaled H⁻ Penning ion source.

PubMed

Rutter, T; Faircloth, D; Turner, D; Lawrie, S

2016-02-01

The existing ISIS Penning H(-) source is unable to produce the beam parameters required for the front end test stand and so a new, high duty factor, high brightness scaled source is being developed. This paper details first the development of an electrically biased aperture plate for the existing ISIS source and second, the design, simulation, and development of a prototype scaled source.

The mechanical design and simulation of a scaled H- Penning ion source

NASA Astrophysics Data System (ADS)

Rutter, T.; Faircloth, D.; Turner, D.; Lawrie, S.

2016-02-01

The existing ISIS Penning H- source is unable to produce the beam parameters required for the front end test stand and so a new, high duty factor, high brightness scaled source is being developed. This paper details first the development of an electrically biased aperture plate for the existing ISIS source and second, the design, simulation, and development of a prototype scaled source.

40 CFR 427.54 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Pretreatment standards for existing sources. 427.54 Section 427.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard...

40 CFR 427.54 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Pretreatment standards for existing sources. 427.54 Section 427.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos...

40 CFR 427.54 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for existing sources. 427.54 Section 427.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos Millboard...

40 CFR 427.54 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Pretreatment standards for existing sources. 427.54 Section 427.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos...

40 CFR 427.54 - Pretreatment standards for existing sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Pretreatment standards for existing sources. 427.54 Section 427.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) ASBESTOS MANUFACTURING POINT SOURCE CATEGORY Asbestos...

40 CFR 461.44 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2012 CFR

2012-07-01

...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Leclanche... for existing sources listed below: (1) Subpart D—Foliar Battery Miscellaneous Wash—PSES. Pollutant or... battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR...

40 CFR 461.44 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2013 CFR

2013-07-01

...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Leclanche... for existing sources listed below: (1) Subpart D—Foliar Battery Miscellaneous Wash—PSES. Pollutant or... battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR...

40 CFR 461.44 - Pretreatment standards for existing sources (PSES).

Code of Federal Regulations, 2014 CFR

2014-07-01

...) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) BATTERY MANUFACTURING POINT SOURCE CATEGORY Leclanche... for existing sources listed below: (1) Subpart D—Foliar Battery Miscellaneous Wash—PSES. Pollutant or... battery manufacturing operation other than those battery manufacturing operations listed above. [49 FR...

40 CFR Table 2d to Subpart Zzzz of... - Requirements for Existing Stationary RICE Located at Area Sources of HAP Emissions

Code of Federal Regulations, 2011 CFR

2011-07-01

... RICE Located at Area Sources of HAP Emissions 2d Table 2d to Subpart ZZZZ of Part 63 Protection of... 2d Table 2d to Subpart ZZZZ of Part 63—Requirements for Existing Stationary RICE Located at Area... requirements for existing stationary RICE located at area sources of HAP emissions: For each . . . You must...

40 CFR Table 4 to Subpart III of... - Compliance Requirements for Slabstock Foam Production Affected Sources Complying With the Source...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Hazardous Air Pollutants for Flexible Polyurethane Foam Production Pt. 63, Subpt. III, Table 4 Table 4 to Subpart III of Part 63—Compliance Requirements for Slabstock Foam Production Affected Sources... Foam Production Affected Sources Complying With the Source-Wide Emission Limitation 4 Table 4 to...

40 CFR Table 4 to Subpart III of... - Compliance Requirements for Slabstock Foam Production Affected Sources Complying With the Source...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Standards for Hazardous Air Pollutants for Flexible Polyurethane Foam Production Pt. 63, Subpt. III, Table 4 Table 4 to Subpart III of Part 63—Compliance Requirements for Slabstock Foam Production Affected Sources... Foam Production Affected Sources Complying With the Source-Wide Emission Limitation 4 Table 4 to...

40 CFR Table 4 to Subpart III of... - Compliance Requirements for Slabstock Foam Production Affected Sources Complying With the Source...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Standards for Hazardous Air Pollutants for Flexible Polyurethane Foam Production Pt. 63, Subpt. III, Table 4 Table 4 to Subpart III of Part 63—Compliance Requirements for Slabstock Foam Production Affected Sources... Foam Production Affected Sources Complying With the Source-Wide Emission Limitation 4 Table 4 to...

40 CFR 63.623 - Standards for new sources.

Code of Federal Regulations, 2013 CFR

2013-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.623 - Standards for new sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.623 - Standards for new sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.623 - Standards for new sources.

Code of Federal Regulations, 2014 CFR

2014-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.623 - Standards for new sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... discharged into the atmosphere from any affected source any gases which contain total fluorides in excess of... shall cause to be discharged into the atmosphere from any affected source any gases which contain total... this subpart shall cause to be discharged into the atmosphere from any affected source any gases which...

40 CFR 63.5984 - What emission limits must I meet for tire production affected sources?

Code of Federal Regulations, 2010 CFR

2010-07-01

... tire production affected sources? 63.5984 Section 63.5984 Protection of Environment ENVIRONMENTAL... POLLUTANTS FOR SOURCE CATEGORIES National Emissions Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing Emission Limits for Tire Production Affected Sources § 63.5984 What emission limits must I meet...