Legislative and Regulatory Authority for Reviewing New Chemicals under TSCA

EPA Pesticide Factsheets

Section 5 of the Toxic Substances Control Act (TSCA) gives EPA the authority to require anyone who plans to manufacture a new chemical substance for a non-exempt commercial purpose to provide EPA with notice 90 days before initiating the activity.

TSCA traps for the unwary plant manager

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

Kuryla, M.

1993-09-01

Plant managers in the CPI should proceed with caution in making some changes in chemical processes or waste disposal. A number of seemingly routine decisions, often made at the level of the plant manager and even below, can turn into costly compliance traps under the Toxic Substances Control Act (TSCA). TSCA is a federal statute designed to give the U.S. Environmental Protection Agency (EPA) information and control over commercial chemicals. Originally passed in 1976, the regulations it supports have been reworked at various times over the years. EPA is on the hunt for TSCA violators. In a December 1992 blitz,more » EPA assessed combined TSCA penalties of $9 million against 22 major chemical companies, including several of the top 20 international producers. According to a recent EPA press release, these actions are only the first in a series of planned enforcements initiatives. Among the various environmental statutes, TSCA is one of the most costly to violate. TSCA authorizes $23,000-per-day penalties for violations of its rules. EPA's internal penalty policies apply rigid formulas, often resulting in million-dollar assessments for essentially paperwork violations.« less

Questions & Answers for the New Chemicals Program under the Toxic Substances Control Act (TSCA)

EPA Pesticide Factsheets

This Questions & Answers document for the New Chemicals Program is intended only to explain the requirements of TSCA section 5 and selected EPA regulations implementing section 5, and to provide useful information to persons subject to these requirements.

20171015 - Generating Exposure-Relevant Measurement Data for Potential Use in Support of TSCA Requirements (ISES)

EPA Science Inventory

The EPA Office of Research and Development (ORD) has a number of ongoing projects which generate exposure measurements. These data may inform ongoing implementation of the amended Toxic Substances Control Act (TSCA). Exposure measurements include physical-chemical property inform...

Certain Chemical Substances Containing Varying Carbon Chain Lengths (Alkyl Ranges Using the Cx-y Notation) on the TSCA Inventory

EPA Pesticide Factsheets

This paper explains the conventions that are applied to certain listings of chemical substances containing ranges of alkyl chain lengths (i.e., carbon chains of varying lengths) for chemical substances on the Toxic Substances Control Act (TSCA)

75 FR 4983 - Significant New Use Rules on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

... 2070-AB27 Significant New Use Rules on Certain Chemical Substances AGENCY: Environmental Protection...) under section 5(a)(2) of the Toxic Substances Control Act (TSCA) for 15 chemical substances which were the subject of premanufacture notices (PMNs). Three of these chemical substances are subject to TSCA...

TSCA Section 21 Petition Requesting EPA to Lower Lead Dust Hazard Standards and Modify the Definition of Lead-based Paint in its Regulations

EPA Pesticide Factsheets

This petition requests EPA to lower lead dust hazard standards and modify the definition of lead-based paint in its regulations promulgated under sections 401 and 403 of the Toxic Substances Control Act (TSCA).

Exposure Modeling Tools and Databases for Consideration for Relevance to the Amended TSCA (ISES)

EPA Science Inventory

The Agency’s Office of Research and Development (ORD) has a number of ongoing exposure modeling tools and databases. These efforts are anticipated to be useful in supporting ongoing implementation of the amended Toxic Substances Control Act (TSCA). Under ORD’s Chemic...

TSCA Chemical Data Reporting Fact Sheet: Articles

EPA Pesticide Factsheets

This fact sheet provides guidance on classifying articles under the Toxic Substances Control Act (TSCA) and determining the applicability of EPA’s articles exclusion policy for purposes of the Chemical Data Reporting (CDR) rule. The primary goal of this document is to help the regulated community comply with the requirements of the CDR rule.

77 FR 24698 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-25

... Environmental Protection Agency (EPA) to support the decision making process for an industrial chemical under the Toxic Substances Control Act (TSCA) (15 U.S.C. 2601). Under TSCA, EPA has the authority to issue... exposure to chemical substances and mixtures. Drugs, cosmetics, foods, food additives, pesticides, and...

Use of QSAR validation principles to enhance predictive approaches in the US EPA ECOSAR model

EPA Science Inventory

The US EPA Office of Pollution Prevention and Toxics (OPPT) is responsible for implementing the Toxic Substances Control Act (TSCA). TSCA is the US law that regulates industrial chemicals in the US and OPPT evaluates both new chemicals entering commerce, as well as those chemica...

77 FR 11158 - Notice of Lodging of Consent Decree Under the Toxic Substances Control Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

... chlorinated paraffins and committed to submit premanufacture notices (``PMNs'') for medium and long-chain chlorinated paraffins, pursuant to TSCA Section 5. The proposed Consent Decree prohibits Dover Chemical from manufacturing any chlorinated paraffin product not placed on the TSCA Inventory via the PMN process. The...

Formaldehyde

EPA Pesticide Factsheets

Information on formaldehyde and the regulation of formaldehyde emissions from composite wood products under the Formaldehyde Standards for Composite Wood Products Act in the Toxic Substances Control Act (TSCA).

The Massachusetts Toxics Use Reduction Act: a model for nanomaterials regulation?

NASA Astrophysics Data System (ADS)

Nash, Jennifer

2012-08-01

Nanomaterials exemplify a new class of emerging technologies that have significant economic and social value, pose uncertain health and environmental risks, and are entering the marketplace at a rapid pace. Effective regimes for regulating emerging technologies generate information about known or suspected hazards and draw on private sector expertise to guide managers' behavior toward risk reduction, even in the absence of clear evidence of harm. This paper considers the extent to which the federal Toxic Substances Control Act (TSCA) accomplishes those objectives. It offers the approach of the Massachusetts Toxics Use Reduction Act (TURA) as a possible supplement to TSCA, filling gaps in agency knowledge and private sector capacities. TURA is notable for its focus on chemicals use and hazard and its emphasis on strengthening firms' internal management systems. Given the current deadlock in Congressional efforts to modernize federal laws such as TSCA, the role of state laws like TURA merit attention. Absent definitive information about risk, a governance strategy that generates information and focuses management attention on reducing hazards is worth considering.

Introduction to ChemView

EPA Pesticide Factsheets

EPA's Existing Chemicals program addresses pollution prevention, risk assessment, and risk management for chemicals in commercial use under the authority of the Toxic Substances Control Act (TSCA) and the Pollution Prevention Act (PPA)

The unsteady state and inertia of chemical regulation under the US Toxic Substances Control Act.

PubMed

Krimsky, Sheldon

2017-12-01

After 40 years, the 1976 US Toxic Substances Control Act (TSCA) was revised under the Frank R. Lautenberg Chemical Safety for the 21st Century Act. Its original goals of protecting the public from hazardous chemicals were hindered by complex and cumbersome administrative burdens, data limitations, vulnerabilities in risk assessments, and recurring corporate lawsuits. As a result, countless chemicals were entered into commercial use without toxicological information. Few chemicals of the many identified as potential public health threats were regulated or banned. This paper explores the factors that have worked against a comprehensive and rational policy for regulating toxic chemicals and discusses whether the TSCA revisions offer greater public protection against existing and new chemicals.

The unsteady state and inertia of chemical regulation under the US Toxic Substances Control Act

PubMed Central

2017-01-01

After 40 years, the 1976 US Toxic Substances Control Act (TSCA) was revised under the Frank R. Lautenberg Chemical Safety for the 21st Century Act. Its original goals of protecting the public from hazardous chemicals were hindered by complex and cumbersome administrative burdens, data limitations, vulnerabilities in risk assessments, and recurring corporate lawsuits. As a result, countless chemicals were entered into commercial use without toxicological information. Few chemicals of the many identified as potential public health threats were regulated or banned. This paper explores the factors that have worked against a comprehensive and rational policy for regulating toxic chemicals and discusses whether the TSCA revisions offer greater public protection against existing and new chemicals. PMID:29252997

General Substantiation Questions to Support CBI Claims

EPA Pesticide Factsheets

General Questions and Answers Concerning Confidential Business Information (CBI) Provisions of the Toxic Substances Control Act (TSCA), as amended by the Frank R. Lautenberg Chemical Safety for the 21st Century Act

Toxic Substances Control Act Test Submissions 2.0 (TSCATS 2.0)

EPA Pesticide Factsheets

The Toxic Substances Control Act Test Submissions 2.0 (TSCATS 2.0) tracks the submissions of health and safety data submitted to the EPA either as required or voluntarily under certain sections of TSCA.

Toxic Substances Control Act Section 8(e): Frequent Questions

EPA Pesticide Factsheets

Section 8(e) of the Toxic Substances Control Act (TSCA) requires notification to EPA of information that reasonably supports the conclusion that their substances or mixtures presents a substantial risk of injury to health or the environment.

40 CFR 710.1 - Scope and compliance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 710.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS General Provisions § 710.1 Scope and compliance. (a) This part... process chemical substances for commercial purposes under section 8(a) of the Toxic Substances Control Act...

Cheminformatics and Computational Chemistry: A Powerful Combination for the Encoding of Process Science

EPA Science Inventory

The registration of new chemicals under the Toxicological Substances Control Act (TSCA) and new pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) requires knowledge of the process science underlying the transformation of organic chemicals in natural...

78 FR 64210 - Extension of Review Periods Under the Toxic Substances Control Act; Certain Chemicals and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-28

... Under the Toxic Substances Control Act; Certain Chemicals and Microorganisms; Premanufacture... 325 and 324110), e.g., chemical manufacturing and petroleum refineries. The North American Industrial... Agency under section 5 of the Toxic Substances Control Act (TSCA), received by EPA on or before October 1...

Region 5 Toxic Substances Control Act Producers

EPA Pesticide Factsheets

This dataset represents the query results from the Envirofacts database for facilities known as Chemical Manufacturers, Processors and Formulators (MPFs) with TSCA identification numbers located in Region 5.

INCINERATION OF SOLID WASTE

EPA Science Inventory

The concern over solid waste disposal and dump-site clean-up has resulted in the passage of three major U.S. environmental laws. They are the Resource Conservation and Recovery Act (RCRA) of 1976, Public Law 94-580, the Toxic Substances Control Act (TSCA) of 1976, Public Law 94-4...

Cheminformatics Applications and Physicochemical Property Calculators: A Powerful Combination for the Encoding of Process Science

EPA Science Inventory

The registration of new chemicals under the Toxic Substances Control Act (TSCA) and new pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) requires knowledge of the process science underlying the transport and transformation of organic chemicals in n...

Federal Register Notice; Requirements for Inorganic Byproduct Chemical Substances; Notice of Public Meeting

EPA Pesticide Factsheets

EPA is planning to establish a Negotiated Rulemaking Committee (Committee) under the Negotiated Rulemaking Act (NRA) as indicated in a Federal Register notice of December 15, 2016, and required by section 8(a)(6) of the Toxic Substances Control Act (TSCA).

77 FR 54863 - Polychlorinated Biphenyls (PCBs): Revisions to Manifesting Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-06

... and Recovery Act (RCRA) Uniform Hazardous Waste Manifest, under the Toxic Substances Control Act (TSCA... implement the Uniform Hazardous Waste Manifest form were promulgated on March, 4, 2005. DATES: Written... governmental jurisdiction that is a government of a city, county, town, school district or special district...

Privacy Impact Assessment for the Confidential Business Information Records Access System for the Toxic Control Substances Act

EPA Pesticide Factsheets

This system collects submission data from the Toxic Substances Control Act (TSCA) and contact information for EPA contractors and employees who are CBI cleared. Learn how this data is collected, how it will be used, and the purpose of data collection.

40 CFR 797.1930 - Mysid shrimp acute toxicity test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... in a control group. (ii) Acclimation. (A) Any change in the temperature and chemistry of the dilution... SUBSTANCES CONTROL ACT (CONTINUED) ENVIRONMENTAL EFFECTS TESTING GUIDELINES Aquatic Guidelines § 797.1930... test regulations under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003, 15 U.S.C...

40 CFR 795.120 - Gammarid acute toxicity test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... culture container. The control group shall be exposed to the same dilution water, conditions and... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Environmental Effects Guidelines § 795.120... under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003 (15 U.S.C. 2601 et seq...

40 CFR 797.1930 - Mysid shrimp acute toxicity test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... in a control group. (ii) Acclimation. (A) Any change in the temperature and chemistry of the dilution... SUBSTANCES CONTROL ACT (CONTINUED) ENVIRONMENTAL EFFECTS TESTING GUIDELINES Aquatic Guidelines § 797.1930... test regulations under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003, 15 U.S.C...

40 CFR 795.120 - Gammarid acute toxicity test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... culture container. The control group shall be exposed to the same dilution water, conditions and... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Environmental Effects Guidelines § 795.120... under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003 (15 U.S.C. 2601 et seq...

40 CFR 795.120 - Gammarid acute toxicity test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... culture container. The control group shall be exposed to the same dilution water, conditions and... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Environmental Effects Guidelines § 795.120... under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003 (15 U.S.C. 2601 et seq...

40 CFR 797.1930 - Mysid shrimp acute toxicity test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... in a control group. (ii) Acclimation. (A) Any change in the temperature and chemistry of the dilution... SUBSTANCES CONTROL ACT (CONTINUED) ENVIRONMENTAL EFFECTS TESTING GUIDELINES Aquatic Guidelines § 797.1930... test regulations under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003, 15 U.S.C...

40 CFR 797.1930 - Mysid shrimp acute toxicity test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... in a control group. (ii) Acclimation. (A) Any change in the temperature and chemistry of the dilution... SUBSTANCES CONTROL ACT (CONTINUED) ENVIRONMENTAL EFFECTS TESTING GUIDELINES Aquatic Guidelines § 797.1930... test regulations under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003, 15 U.S.C...

40 CFR 795.120 - Gammarid acute toxicity test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... culture container. The control group shall be exposed to the same dilution water, conditions and... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Environmental Effects Guidelines § 795.120... under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003 (15 U.S.C. 2601 et seq...

40 CFR 795.120 - Gammarid acute toxicity test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... culture container. The control group shall be exposed to the same dilution water, conditions and... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Environmental Effects Guidelines § 795.120... under the Toxic Substances Control Act (TSCA) (Pub. L. 94-469, 90 Stat. 2003 (15 U.S.C. 2601 et seq...

2-Mercaptobenzothiazole; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of 2-mercaptobenzothiazole (MBT, CAS No. 149—30-4) to perform testing.

40 CFR 710.57 - Recordkeeping requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS Inventory Update Reporting for 2006 and Beyond § 710.57... period must be retained for a period of 5 years beginning on the last day of the submission period...

Federal Register notice: Isopropanol; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of isopropanol (CAS No. 87-83-0) to perform testing for health effects.

OIeylamine; Testing Requirements

EPA Pesticide Factsheets

EPA is issuing a final rule under section 4(a) of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of oleylamine (9-octadecenylamine or ODA, CAS Number 112-90—3) to test this chemical.

40 CFR 710.28 - Persons who must report.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting § 710.28 Persons who must... responsible for importing the substance and which controls the import transaction. The import site may in some...

Basic Information for the Review of New Chemicals

EPA Pesticide Factsheets

Mandated by section 5 of the Toxic Substances Control Act (TSCA), EPA's New Chemicals program helps manage the potential risk to human health and the environment from chemicals new to the marketplace.

2-Ethylhexanoic Acid; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of 2-ethylhexanoic acid (EHA, CAS No. 149-57-5) to conduct testing.

Testing Consent Agreement for N-methylpyrrolidone

EPA Pesticide Factsheets

EPA has signed an Enforceable Consent Agreement (ECA) pursuant to the Toxic Substances Control Act (TSCA), 15 U.S.C. 2601 et seq., with Arco Chemical Company, BASF Corporation, and International Specialty Products Company.

Federal Register notice: Propylene Oxide; Testing Requirements

EPA Pesticide Factsheets

This final rule promulgated under section 4(a) of the Toxic Substances Control Act (TSCA) requires manufacturers and processors of propylene oxide (CAS No. 75-58-9) to test this chemical for developmental toxicity.

40 CFR 745.87 - Enforcement and inspections.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Residential Property... criminal sanctions pursuant to TSCA section 16 (15 U.S.C. 2615) for each violation. (e) Lead-based paint is...

40 CFR 745.87 - Enforcement and inspections.

Code of Federal Regulations, 2011 CFR

2011-07-01

... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Residential Property... criminal sanctions pursuant to TSCA section 16 (15 U.S.C. 2615) for each violation. (e) Lead-based paint is...

40 CFR 745.87 - Enforcement and inspections.

Code of Federal Regulations, 2014 CFR

2014-07-01

... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Residential Property... criminal sanctions pursuant to TSCA section 16 (15 U.S.C. 2615) for each violation. (e) Lead-based paint is...

40 CFR 745.87 - Enforcement and inspections.

Code of Federal Regulations, 2013 CFR

2013-07-01

... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Residential Property... criminal sanctions pursuant to TSCA section 16 (15 U.S.C. 2615) for each violation. (e) Lead-based paint is...

40 CFR 745.87 - Enforcement and inspections.

Code of Federal Regulations, 2012 CFR

2012-07-01

... CONTROL ACT LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES Residential Property... criminal sanctions pursuant to TSCA section 16 (15 U.S.C. 2615) for each violation. (e) Lead-based paint is...

Toxic Substances; Mesityl Oxide; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule establishing testing requirements under section 4(a) of the Toxic Substances Control Act (TSCA) for manufacturers and processors of mesityl oxide (MO; CAS No. 141-97-7).

40 CFR 763.97 - Compliance and enforcement.

Code of Federal Regulations, 2012 CFR

2012-07-01

... CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.97 Compliance and enforcement. (a... Title II of the Act should direct the complaint to the Governor of the State or the EPA Asbestos... identified as a citizen complaint pursuant to section 207(d) of Title II of TSCA. The EPA Asbestos Ombudsman...

40 CFR 763.97 - Compliance and enforcement.

Code of Federal Regulations, 2014 CFR

2014-07-01

... CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.97 Compliance and enforcement. (a... Title II of the Act should direct the complaint to the Governor of the State or the EPA Asbestos... identified as a citizen complaint pursuant to section 207(d) of Title II of TSCA. The EPA Asbestos Ombudsman...

40 CFR 763.97 - Compliance and enforcement.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.97 Compliance and enforcement. (a... Title II of the Act should direct the complaint to the Governor of the State or the EPA Asbestos... identified as a citizen complaint pursuant to section 207(d) of Title II of TSCA. The EPA Asbestos Ombudsman...

40 CFR 763.97 - Compliance and enforcement.

Code of Federal Regulations, 2013 CFR

2013-07-01

... CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.97 Compliance and enforcement. (a... Title II of the Act should direct the complaint to the Governor of the State or the EPA Asbestos... identified as a citizen complaint pursuant to section 207(d) of Title II of TSCA. The EPA Asbestos Ombudsman...

40 CFR 763.97 - Compliance and enforcement.

Code of Federal Regulations, 2011 CFR

2011-07-01

... CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.97 Compliance and enforcement. (a... Title II of the Act should direct the complaint to the Governor of the State or the EPA Asbestos... identified as a citizen complaint pursuant to section 207(d) of Title II of TSCA. The EPA Asbestos Ombudsman...

78 FR 66700 - Toxic Substances Control Act Chemical Testing; Receipt of Test Data

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-06

... Chemical Testing; Receipt of Test Data AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This notice announces EPA's receipt of test data on 21 chemicals. These data were submitted pursuant to 3 test rules issued by EPA under section 4 of the Toxic Substance Control Act (TSCA). The...

2-Ethylhexanol; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of 2-ethylhexanol (EH: CAS No. 104-76-7) to conduct a 2-year oncogenicity bioassay.

Polymer Exemption for New Chemicals under the Toxic Substances Control Act (TSCA)

EPA Pesticide Factsheets

EPA has established an exemption for certain polymers to encourage manufacturers to make safer polymers. To learn more about this exemption, eligibility, and it's requirements, read this overview of the exemption.

40 CFR 710.25 - Chemical substances for which information must be reported.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting... the Master Inventory File at the beginning of a reporting period described in § 710.33, unless the...

40 CFR 710.48 - Persons who must report.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS Inventory Update Reporting for 2006 and Beyond § 710.48... importing the substance and which controls the import transaction. The import site may in some cases be the...

Methyl Ethyl Ketoxime; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing this final test rule under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of methyl ethyl ketoxime (MEKO, CAS No. 96-29-7) to perform testing for health effects.

40 CFR 710.50 - Activities for which reporting is not required.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS Inventory Update Reporting for 2006 and Beyond... article. (c) The person manufactured the chemical substance described in § 710.45 in a manner described in...

40 CFR 710.30 - Activities for which reporting is not required.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting § 710.30... person imported the chemical substance described in § 710.25 as part of an article, (c) The person...

Toxic Substances; Biphenyl; Test Rule

EPA Pesticide Factsheets

This rule promulgates EPA’s decision to require manufacturers and processors to test biphenyl (CAS No: 92—52—4) for environmental effects and chemical fate under section 4(a) of the Toxic Substances Control Act (TSCA).

Testing Consent Order For Bisphenol A Diglycidyl Ether

EPA Pesticide Factsheets

EPA has issued a Testing Consent Order that incorporates an Enforceable Consent Agreement (ECA) pursuant to the Toxic Substances Control Act (TSCA), with the Dow Chemical Company, Shell Oil Company, and Ciba-Geigy Corporation.

In the arc of history: AIHA and the movement to reform the Toxic Substances Control Act.

PubMed

Wilson, Michael P

2012-01-01

Dr. Michael P. Wilson of UC Berkeley delivered his keynote address before the general assembly of the American Industrial Hygiene Conference and Exhibition (AIHce) in Portland, Oregon, in May 2011. Here, Dr. Wilson again discusses the political and economic drivers of occupational disease in the United States and proposes a role for AIHA in helping to highlight and resolve them. He proposes that until these underlying drivers are acknowledged and ameliorated, the toll of occupational disease will persist, despite the hard work of industrial hygienists in the workplace. Among these drivers, Dr. Wilson points to the decline of labor rights and unionization; economic inequality; economic insecurity; political resistance to public health protections for workers, notably the OSHA and NIOSH programs; and weaknesses in the Federal Toxic Substances Control Act of 1976 (TSCA). Of these, Dr. Wilson calls on the AIHA to participate in the historic effort to rewrite TSCA. He points to weaknesses in TSCA that have produced a chemicals market dominated by the function, price, and performance of chemicals, with little attention given to their health and environmental effects. Under these conditions, he argues, hazardous chemicals have remained economically competitive, and innovation in inherently safer chemicals-in green chemistry-has been held back by a lack of market transparency and public accountability in the industry. TSCA reform has the potential to shift the market toward green chemistry, with long-term implications for occupational disease prevention, industrial investment, and renewed energy in the industrial hygiene profession. Dr. Wilson proposes that, like previous legislative changes in the United States, TSCA reform is likely to occur in response to myriad social pressures, which include the emergence of the European Union's REACH regulation; recent chemicals policy actions in 18 U.S. states; growing support from downstream businesses; increasing public awareness; and a social movement that reaches across traditional boundaries. Dr. Wilson urges the AIHA to involve itself in this effort by building alliances with professional associations and other groups that share similar goals.

Genetic engineering: regulation issue is resurrected by EPA.

PubMed

Budiansky, Stephen

1983-08-18

The Environmental Protection Agency is asserting regulatory control over the commercial production of genetically-engineered microorganisms, such as oil-eating bacteria, intended for release into the environment. EPA's legally-complex claim that such organisms are "new chemical substances," and thus subject to the Toxic Substances Control Act (TSCA), raises a challenge to the adequacy of regulation by the National Institute of Health's Recombinant DNA Advisory Committee (RAC) over the commercial and ecological implications of environmental release. Industry, which has been voluntarily adhering to the RAC guidelines, is reluctant to challenge application of the relatively lenient TSCA requirements but eager to see the legal uncertainties resolved.

Triethylene Glycol Monomethyl Ether; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule under section 4 of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of triethylene glycol monomethyl ether (TGME, CAS No. 112-35-6) to perform developmental neurotoxicity tasting.

Anthraquinone Final Reporting and Recordkeeping Requirements and Test Rule

EPA Pesticide Factsheets

EPA is issuing a final rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of 9,10-anthraquinone (CAS No. 84—65—1), hereinafter anthraquinone, to perform testing.

40 CFR 710.45 - Chemical substances for which information must be reported.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS Inventory Update Reporting for... substance which is in the Master Inventory File at the beginning of a submission period described in § 710...

Hydroquinone Testing Requirements

EPA Pesticide Factsheets

On January 4, 1984, the EPA proposed, under section 4(a) of the Toxic Substances Control Act (TSCA), that manufacturers and processors of hydroquinone (CAS No. 123-31-9) conduct health and environmental effects testing of that chemical (49 FR 438).

Daylight Redirecting Window Films

DTIC Science & Technology

2013-09-01

58) • Energy Independence and Security Act of 2007 (P.L. 110-140) • National Defense Authorization Act for FY 2007 (P.L. 109-364) • National Defense...Authorization Act for FY 2008 (P.L. 110-181) • National Defense Authorization Act for FY 2009 (P.L. 10-417) • Executive Order 13423 • Executive...green-house gas equivalents based on national averages Green-house- gas-equivalent conversion factor for national level usage. Embedded

Bisphenol A; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final rule, under section 4 of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of bisphenol A, hereinafter BPA, (4.4’-isopropylidenediphenol, CAS No. 80-05—7) to conduct a 90-day inhalation study.

Tetrabromobisphenol A; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of tetrabromobisphenol A (TBBPA. CAS No. 79—94—7) to perform testing for chemical fate and environmental effects.

Modeling Engineered Nanomaterials (ENMs) Fate and Transport in Aquatic Ecosystems

EPA Science Inventory

Under the Toxic Substances Control Act (TSCA), the Environmental Protection Agency (EPA) is required to perform new chemical reviews of engineered nanomaterials (ENMs) identified in pre-manufacture notices. However, environmental fate models developed for traditional contaminants...

Federal Register Notice Announcing Public Meetings on Chemical Prioritization and Risk Evaluation Processes under the Amended TSCA

EPA Pesticide Factsheets

Pre-publication version of the Federal Register notice announcing public meetings on Processes for Risk Evaluation and Chemical Prioritization for Risk Evaluation under the Amended Toxic Substances Control Act.

Regulatory Determinations made under Section 5 of the Toxic Substances Control Act (TSCA)

EPA Pesticide Factsheets

In the New Chemicals program, EPA reviews and determines if a chemical contains unreasonable risk both in the context of individual chemical substances and in considering whether to exempt categories of chemical substances.

Testing Consent Order on Refractory Ceramic Fibers

EPA Pesticide Factsheets

This notice announces that EPA has signed signed an enforceable testing consent order under the Toxic Substances Control Act (TSCA), 15 U.S.C. section 2601 at seq., with three of the primary producers of refractory ceramic fibers (RCF).

Request for Available Information on Chlorinated Paraffins Submitted as Pre-Manufacture Notices (PMNs)

EPA Pesticide Factsheets

EPA is requesting new available data on certain chlorinated paraffins in different industries and for different uses, to inform the risk assessments for chlorinated paraffins submitted as Toxic Substances Control Act (TSCA) Premanufacture Notices (PMNs).

40 CFR 710.35 - Duplicative reporting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Duplicative reporting. 710.35 Section 710.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting § 710.35 Duplicative reporting...

40 CFR 710.38 - Confidentiality.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting § 710.38 Confidentiality. (a) Any person... if the identity of that substance is treated as confidential in the Master Inventory File as of the...

40 CFR 710.37 - Recordkeeping requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Recordkeeping requirements. 710.37 Section 710.37 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting § 710.37 Recordkeeping...

Reviewing New Chemicals under the Toxic Substances Control Act (TSCA)

EPA Pesticide Factsheets

This microsite will provide information on how EPA’s new chemicals review program works, on the assessment tools and policies EPA uses in this program, and on the regulatory outcomes of EPA’s review of new chemicals notifications.

40 CFR 710.43 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Definitions. 710.43 Section 710.43 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA... enterprise providing saleable goods or services (e.g., dry cleaning establishment, painting contractor...

Federal Register notice: Office of Solid Waste Chemicals; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act(TSCA) requiring and/or recommending that manufacturers and processors of 33 chemicals perform testing for human health effects and/or chemical fate.

77 FR 61117 - Significant New Use Rules on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-05

...EPA is promulgating significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for 78 chemical substances which were the subject of premanufacture notices (PMNs). Seven of these chemical substances are subject to TSCA section 5(e) consent orders issued by EPA. This action requires persons who intend to manufacture, import, or process any of these 78 chemical substances for an activity that is designated as a significant new use by this rule to notify EPA at least 90 days before commencing that activity. The required notification will provide EPA with the opportunity to evaluate the intended use and, if necessary, to prohibit or limit that activity before it occurs.

Dibasic Esters; Final Enforceable Consent Agreement and Testing Consent Order

EPA Pesticide Factsheets

Under section 4 of the Toxic Substances Control Act (TSCA), EPA has issued a testing consent order (Order) that incorporates an enforceable consent agreement (ECA) with the Aceto Corporation, E.I. du Pont de Nemours and Company, and Solutia Inc.

40 CFR 710.57 - Recordkeeping requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Recordkeeping requirements. 710.57 Section 710.57 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS Inventory Update Reporting for 2006 and Beyond § 710.57...

40 CFR 710.55 - Duplicative reporting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Duplicative reporting. 710.55 Section 710.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS Inventory Update Reporting for 2006 and Beyond § 710.55...

EPA’s Lead-based Paint Enforcement Helps Protect Children and Vulnerable Communities

EPA Pesticide Factsheets

The Toxic Substances Control Act (TSCA) New and Existing Chemicals (NEC) Program is exclusively a federal program that provides for review of the risk of chemicals prior to their manufacture and importation to prevent unreasonable risk to human health

Polymer Exemption Guidance Manual for premanufacture notices for new chemicals under the Toxic Substances Control Act (TSCA)

EPA Pesticide Factsheets

A technical manual to accompany, but not supersede the Premanufacture Notification Exemptions; Revisions of Exemptions for Polymers; Final Rule found at 40 CFR Part 723, (60) FR 16316-16336, published Wednesday, March 29, 1995.

Federal Register notice: Testing Requirement; Final Test Standards and Reporting Requirements; 1,2-Dichloropropane

EPA Pesticide Factsheets

EPA is issuing a final rule under section 4(a) of the Toxic Substances Control Act (TSCA) that requires manufacturers and processors of 1,2-dichioropropane (DCP: CAS Number 78—87—5) to conduct tests.

Polyhalogenated Dibenzo-p-Dioxins/ Dibenzofurans; Testing and Reporting Requirements; Final Rule

EPA Pesticide Factsheets

This document promulgates regulations under sections 4 and 8 of the Toxic Substances Control Act (TSCA). 15 U.S.C. 2603 and 2607 for chemicals which may be contaminated with chlorinated and brominated dibenzo-p-dioxins (HDDs) and dibenzofurans (HDFs)

40 CFR 799.9537 - TSCA in vitro mammalian chromosome aberration test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... demonstrates the sensitivity of the test system. Positive control concentrations should be chosen so that the... aberration test. 799.9537 Section 799.9537 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND...

40 CFR 799.9537 - TSCA in vitro mammalian chromosome aberration test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... demonstrates the sensitivity of the test system. Positive control concentrations should be chosen so that the... aberration test. 799.9537 Section 799.9537 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND...

Predictive Models and Tools for Assessing Chemicals under the Toxic Substances Control Act (TSCA)

EPA Pesticide Factsheets

EPA has developed databases and predictive models to help evaluate the hazard, exposure, and risk of chemicals released to the environment and how workers, the general public, and the environment may be exposed to and affected by them.

40 CFR 711.35 - Electronic filing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Electronic filing. 711.35 Section 711.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL DATA REPORTING REQUIREMENTS § 711.35 Electronic filing. (a) You must use e-CDRweb to...

40 CFR 711.35 - Electronic filing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Electronic filing. 711.35 Section 711.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL DATA REPORTING REQUIREMENTS § 711.35 Electronic filing. (a) You must use e-CDRweb to...

40 CFR 711.35 - Electronic filing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Electronic filing. 711.35 Section 711.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL DATA REPORTING REQUIREMENTS § 711.35 Electronic filing. (a) You must use e-CDRweb to...

FY2016 Enforcement Actions for the Lead Renovation, Repair and Painting Rule (RRP)

EPA Pesticide Factsheets

The Toxic Substances Control Act (TSCA) New and Existing Chemicals (NEC) Program is exclusively a federal program that provides for review of the risk of chemicals prior to their manufacture and importation to prevent unreasonable risk to human health

Field testing of particulate matter continuous emission monitors at the DOE Oak Ridge TSCA incinerator. Toxic Substances Control Act.

PubMed

Dunn, James E; Davis, Wayne T; Calcagno, James A; Allen, Marshall W

2002-01-01

A field study to evaluate the performance of three commercially available particulate matter (PM) continuous emission monitors (CEMs) was conducted in 1999-2000 at the US Department of Energy (DOE) Toxic Substances Control Act (TSCA) Incinerator. This study offers unique features that are believed to enhance the collective US experience with PM CEMs. The TSCA Incinerator is permitted to treat PCB-contaminated RCRA hazardous low-level radioactive wastes. The air pollution control system utilizes MACT control technology and is comprised of a rapid quench, venturi scrubber, packed bed scrubber, and two ionizing wet scrubbers in series, which create a saturated flue gas that must be conditioned by the CEMs prior to measurement. The incinerator routinely treats a wide variety of wastes including high and low BTU organic liquids, aqueous, and solid wastes. The various possible combinations for treating liquid and solid wastes may present a challenge in establishing a single, acceptable correlation relationship for individual CEMs. The effect of low-level radioactive material present in the waste is a unique site-specific factor not evaluated in previous tests. The three systems chosen for evaluation were two beta gauge devices and a light scattering device. The performance of the CEMs was evaluated using the requirements in draft Environmental Protection Agency (EPA) Performance Specification 11 (PS11) and Procedure 2. The results of Reference Method 5i stack tests for establishing statistical correlations between the reference method data and the CEMs responses are discussed.

The Federal Networking and Information Technology Research and Development Program: Funding Issues and Activities

DTIC Science & Technology

2010-02-02

Act of 1991.................................................................... 11 Next Generation Internet Research Act of 1998...Computing Act of 1991 P.L. 102-194) and the Next Generation Internet Research Act of 1998 (P.L. 105-305). The laws call for a President’s Information...planning and coordination. The second, the Next Generation Internet Research Act of 1998, P.L. 105-305,21 amended the original law to expand the mission of

40 CFR 19.4 - Penalty adjustment and table.

Code of Federal Regulations, 2013 CFR

2013-07-01

.../1,000 650/1,100 750/1,100 15 U.S.C. 2615(a)(1) TOXIC SUBSTANCES CONTROL ACT (TSCA) 25,000 27,500 32... 33 U.S.C. 1901 note (see 1409(a)(2)(A)) CERTAIN ALASKAN CRUISE SHIP OPERATIONS (CACSO) 10,000/25,000...) NOISE CONTROL ACT OF 1972 10,000 11,000 11,000 16,000 42 U.S.C. 6928(a)(3) RESOURCE CONSERVATION AND...

40 CFR 19.4 - Penalty adjustment and table.

Code of Federal Regulations, 2014 CFR

2014-07-01

... $750/$1,100 $750/$1,100 15 U.S.C. 2615(a)(1) TOXIC SUBSTANCES CONTROL ACT (TSCA) $25,000 $27,500 $32...)) CERTAIN ALASKAN CRUISE SHIP OPERATIONS (CACSO) $10,000/$25,000 $10,000/$25,000 2 $10,000/$25,000 $11,000... 1992 $10,000 $11,000 $11,000 $16,000 $16,000 42 U.S.C. 4910(a)(2) NOISE CONTROL ACT OF 1972 $10,000 $11...

40 CFR 19.4 - Penalty adjustment and table.

Code of Federal Regulations, 2012 CFR

2012-07-01

.../1,000 650/1,100 750/1,100 15 U.S.C. 2615(a)(1) TOXIC SUBSTANCES CONTROL ACT (TSCA) 25,000 27,500 32... 33 U.S.C. 1901 note (see 1409(a)(2)(A)) CERTAIN ALASKAN CRUISE SHIP OPERATIONS (CACSO) 10,000/25,000...) NOISE CONTROL ACT OF 1972 10,000 11,000 11,000 16,000 42 U.S.C. 6928(a)(3) RESOURCE CONSERVATION AND...

40 CFR 710.49 - Persons not subject to this subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Persons not subject to this subpart. 710.49 Section 710.49 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS Inventory Update Reporting for 2006 and Beyond...

40 CFR 710.33 - When to report.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false When to report. 710.33 Section 710.33 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting § 710.33 When to report. All information...

Simulating Multiwalled Carbon Nanotube Transport in Surface Water Systems Using the Water Quality Analysis Simulation Program (WASP)

EPA Science Inventory

Under the Toxic Substances Control Act (TSCA), the Environmental Protection Agency (EPA) is required to perform new chemical reviews of nanomaterials identified in premanufacture notices. However, environmental fate models developed for traditional contaminants are limited in the...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2013 CFR

2013-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2012 CFR

2012-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2012 CFR

2012-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2013 CFR

2013-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

RCRA, superfund and EPCRA hotline training module. Introduction to: Other laws that interface with RCRA, updated July 1996

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

NONE

1996-07-01

The module provides a brief overview of some of the major environmental laws that interface with RCRA: Clean Air Act (CAA); Clean Water Act (CWA); Safe Drinking Water Act (SDWA); Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA); Toxic Substances Control Act (TSCA); Pollution Prevention Act (PPA); and Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund). It also covers regulations administered by other agencies that interface with RCRA, such as health and safety requirements under the occupational health and safety administration, and the hazardous materials transportation requirements administered by the Department of Transportation.

78 FR 66697 - Access to Confidential Business Information by Science Applications International Corporation and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-06

... Business Information by Science Applications International Corporation and Its Identified Subcontractors..., Science Applications International Corporation (SAIC) of McLean, VA, and its subcontractors to access information which has been submitted to EPA under all sections of the Toxic Substances Control Act (TSCA...

Processes for Risk Evaluation and Chemical Prioritization for Risk Evaluation under the Amended Toxic Substances Control Act; Notice of Public Meetings and Opportunities for Public Comment

EPA Pesticide Factsheets

This notice provides information for two public meetings to obtain input into the Agency’s development of processes for risk evaluation and chemical prioritization for risk evaluation under amended TSCA.

New Chemicals Exposure Limits section 5(e) Order Boilerplate insert under the Toxic Substances Control Act (TSCA) New Chemicals Program

EPA Pesticide Factsheets

The New Chemicals Exposure Limits (NCELs) section 5(e) Consent Order insert presents the standard NCELs provisions. The actual NCEL concentration is an empty blank to be completed depending on the toxicity of the specific chemical involved.

40 CFR 710.29 - Persons not subject to this subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Persons not subject to this subpart. 710.29 Section 710.29 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS 2002 Inventory Update Reporting § 710.29 Persons...

40 CFR 710.53 - When to report.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false When to report. 710.53 Section 710.53 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT TSCA CHEMICAL INVENTORY REGULATIONS Inventory Update Reporting for 2006 and Beyond § 710.53 When to report. All...

78 FR 25388 - Significant New Use Rule on Ethoxylated, Propoxylated Diamine Diaryl Substituted Phenylmethane...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-01

...). ACTION: Final rule. SUMMARY: EPA is finalizing a significant new use rule (SNUR) under the Toxic Substances Control Act (TSCA) for the chemical substance identified generically as ethoxylated, propoxylated... manufacture, import, or process this chemical substance for an activity that is designated as a significant...

77 FR 37634 - Proposed Significant New Use Rule on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-22

... Toxic Substances Control Act (TSCA) for chemical substances identified generically as complex strontium... Proposed Significant New Use Rule on Certain Chemical Substances AGENCY: Environmental Protection Agency... process any of the chemical substances for an activity that is designated as a significant new use by this...

76 FR 39870 - Agency Information Collection Activities; OMB Responses

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

... 06/30/2014; Approved without change. EPA ICR Number 1741.06; Correction of Misreported Chemical Substances on the Toxic Substances Control Act (TSCA) Chemical Substances Inventory; was approved on 06/01... 2070-0028; expires on 06/30/2014; Approved without change. EPA ICR Number 1198.09; Chemical-Specific...

75 FR 79843 - Fall 2010 Regulatory Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-20

... 2010 edition. You will still, however, be able to download and print a Federal Register style version... chemical risk management law that will fix the weaknesses in Toxic Substances Control Act (TSCA). EPA is...: Authorization of State solid waste management plans; hazardous waste delisting petitions; Under the Clean Water...

40 CFR 750.30 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Processing and Distribution in Commerce Exemptions § 750.30 Applicability. Sections 750.30-750.41 apply to all rulemakings under authority of section 6(e)(3)(B) of the Toxic Substances Control Act (TSCA), 15 U.S.C. 2605(e)(3)(B) with respect to petitions for PCB processing and distribution in commerce...

40 CFR 750.30 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Processing and Distribution in Commerce Exemptions § 750.30 Applicability. Sections 750.30-750.41 apply to all rulemakings under authority of section 6(e)(3)(B) of the Toxic Substances Control Act (TSCA), 15 U.S.C. 2605(e)(3)(B) with respect to petitions for PCB processing and distribution in commerce...

40 CFR 750.30 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Processing and Distribution in Commerce Exemptions § 750.30 Applicability. Sections 750.30-750.41 apply to all rulemakings under authority of section 6(e)(3)(B) of the Toxic Substances Control Act (TSCA), 15 U.S.C. 2605(e)(3)(B) with respect to petitions for PCB processing and distribution in commerce...

40 CFR 750.30 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Processing and Distribution in Commerce Exemptions § 750.30 Applicability. Sections 750.30-750.41 apply to all rulemakings under authority of section 6(e)(3)(B) of the Toxic Substances Control Act (TSCA), 15 U.S.C. 2605(e)(3)(B) with respect to petitions for PCB processing and distribution in commerce...

Title VI in '76: Review of Projects Funded Under P.L. 91-230 Title VI-B, Education of the Handicapped Act, as Amended by P.L. 93-380 and P.L. 94-142. Fiscal Year 1976.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee.

Summarized are 89 projects which served exceptional students in all 67 Florida school districts and were funded during the 1975-76 school year under P.L. 91-230 Title VI B (Education of the Handicapped Act) as ammended by P.L. 93-380 and P.L. 94-142. Projects are divided into the following major areas; Florida Learning Resources System,…

Health Professions Educational Assistance Act of 1976 (PL 94-484). Amended by Health Services Extension Act of 1977 (PL 95-83, Title III). Fact Sheet.

ERIC Educational Resources Information Center

Health Resources Administration (DHEW/PHS), Bethesda, MD. Bureau of Health Manpower.

The Health Professions Educational Assistance Act of 1976, signed into law on Oct. 12, 1976, extends health mampower training authorities through fiscal year 1980 with significant changes to meet national needs. The law (PL 94-484), which amends Title VII of the Public Health Service Act and other laws, is designed primarily to produce more…

Sunset dates of chemicals subject to final TSCA section 4: test requirements and related section 12(b) actions

EPA Pesticide Factsheets

This table lists all chemical substances and mixtures that are and/or have been the subject of final TSCA Section 4 test rules and/or TSCA Section 4 enforceable consent agreements/orders (ECAs) issued under the TSCA Existing Chemicals Testing Program.

40 CFR 710.59 - Availability of reporting form and instructions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... page. (2) By phone. Call the EPA TSCA Hotline at (202) 554-1404. (3) By e-mail. Send an e-mail request for this information to the EPA TSCA Hotline at TSCA-Hotline@epa.gov. (4) By mail. Send a written request for this information to the following address: TSCA Hotline, Mail Code 7408M, ATTN: Inventory...

75 FR 16706 - Proposed Significant New Use Rule for 1-Propene, 2,3,3,3-tetrafluoro-

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... section 5(a)(2) of the Toxic Substances Control Act (TSCA) for the chemical substance identified as 1... address: [email protected] . For technical information contact: Kenneth Moss, Chemical Control Division... be potentially affected by this action if you manufacture, import, process, or use the chemical...

76 FR 65385 - Testing of Certain High Production Volume Chemicals; Third Group of Chemicals

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

...)(1)(B) of the Toxic Substances Control Act (TSCA) to require manufacturers, importers, and processors... the regulatory text. Any use of the term ``manufacture'' in this final rule will encompass ``import... substances (NAICS codes 325 and 324110), e.g., chemical manufacturing and petroleum refineries. Processors of...

76 FR 61566 - Significant New Use Rules on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... foam control agents. Based on EcoSAR analysis of test data on analogous epoxides, EPA predicts toxicity... control; and an unscheduled DNA synthesis in mammalian cells in culture (OPPTS Test Guideline 870.5550) in...) under section 5(a)(2) of the Toxic Substances Control Act (TSCA) for 36 chemical substances which were...

75 FR 3232 - Access to Confidential Business Information by Versar Inc. and Its Identified Subcontractor

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-20

... manufacture, process or distribute industrial chemicals. Since other entities may also be interested, the..., 6, and 8 of the Toxic Substances Control Act (TSCA). Some of the information may be claimed or... evaluating the exposure of new chemical substances, including microorganisms and nanomaterials. They will...

77 FR 76996 - Lead; Renovation, Repair, and Painting Program for Public and Commercial Buildings; Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... practice requirements as directed by the Toxic Substances Control Act (TSCA). This document opens a comment period to allow for additional data and other information to be submitted by the public and interested.... Describe any assumptions and provide any technical information and/or data that you used. v. If you...

76 FR 81441 - Proposed Significant New Use Rules on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-28

... 5(a)(2) of the Toxic Substances Control Act (TSCA) for the chemical substances rutile, tin zinc, calcium-doped (CAS No. 389623-01- 2) and rutile, tin zinc, sodium-doped (CAS No. 389623-07-8) which were... two chemical substances are identified as rutile, tin zinc, calcium-doped (PMN P-06-36; CAS No. 389623...

77 FR 42990 - Significant New Use Rules on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... Toxic Substances Control Act (TSCA) for the chemical substances rutile, tin zinc, calcium-doped (CAS No. 389623-01-2) and rutile, tin zinc, sodium-doped (CAS No. 389623-07-8) which were the subject of..., tin zinc, calcium-doped (PMN P-06-36; CAS No. 389623-01-2) and rutile, tin zinc, sodium-doped (PMN P...

Quantitative structure-activity relationships for predicting potential ecological hazard of organic chemicals for use in regulatory risk assessments.

PubMed

Comber, Mike H I; Walker, John D; Watts, Chris; Hermens, Joop

2003-08-01

The use of quantitative structure-activity relationships (QSARs) for deriving the predicted no-effect concentration of discrete organic chemicals for the purposes of conducting a regulatory risk assessment in Europe and the United States is described. In the United States, under the Toxic Substances Control Act (TSCA), the TSCA Interagency Testing Committee and the U.S. Environmental Protection Agency (U.S. EPA) use SARs to estimate the hazards of existing and new chemicals. Within the Existing Substances Regulation in Europe, QSARs may be used for data evaluation, test strategy indications, and the identification and filling of data gaps. To illustrate where and when QSARs may be useful and when their use is more problematic, an example, methyl tertiary-butyl ether (MTBE), is given and the predicted and experimental data are compared. Improvements needed for new QSARs and tools for developing and using QSARs are discussed.

Acute aquatic toxicity of biodiesel fuels

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

Wright, B.; Haws, R.; Little, D.

1995-12-31

This study develops data on the acute aquatic toxicity of selected biodiesel fuels which may become subject to environmental effects test regulations under the US Toxic Substances Control Act (TSCA). The test substances are Rape Methyl Ester (RME), Rape Ethyl Ester (REE), Methyl Soyate (MS), a biodiesel mixture of 20% REE and 80% Diesel, a biodiesel mixture of 50% REE and diesel, and a reference substance of Phillips D-2 Reference Diesel. The test procedure follows the Daphnid Acute Toxicity Test outlined in 40 CFR {section} 797.1300 of the TSCA regulations. Daphnia Magna are exposed to the test substance in amore » flow-through system consisting of a mixing chamber, a proportional diluter, and duplicate test chambers. Novel system modifications are described that accommodate the testing of oil-based test substances with Daphnia. The acute aquatic toxicity is estimated by an EC50, an effective concentration producing immobility in 50% of the test specimen.« less

Partial Updating of TSCA Inventory DataBase; Production and Site Reports; Final Rule

EPA Pesticide Factsheets

A partial updating of the TSCA inventory database. The final rule requires manufacturers and importers of certain chemical substances included on the TSCA Chemical Substances Inventory to report current data on the production volume, plant site, etc.

77 FR 21065 - Certain High Production Volume Chemicals; Test Rule and Significant New Use Rule; Fourth Group of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-09

... Substances Control Act (TSCA). The test rule would require manufacturers and processors to develop screening... in 40 CFR 799.5090(j) or 40 CFR 721.10228(a) of the proposed rule's regulatory text published in the... petroleum refineries. Processors of one or more of the subject chemical substances (NAICS codes 325 and...

Asbestos-Containing Materials in Schools; Final Rule and Notice. Part III: Environmental Protection Agency. 40 CFR Part 763.

ERIC Educational Resources Information Center

Federal Register, 1987

1987-01-01

The Environmental Protection Agency (EPA) has issued a final rule under the Toxic Substance Control Act (TSCA) to require all local education agencies (LEAs) to identify asbestos-containing materials in their school buildings and take appropriate action to control release of asbestos fibers. The LEAs are required to describe their activities in…

TITLE: Twenty-five years after “Wingspread” – Environmental endocrine disruptors (EDCs) and human health: EDSP, HTS, AOPs, and TSCA

EPA Science Inventory

The aim of this paper is to provide the reader with a view of the Endocrine Disruptor Chemical (EDC) research field and its relevance to human health. My perspective is from working on the effects of EDCs that act via the androgen (A) or estrogen (E) signaling pathways in a regul...

76 FR 27910 - Modification of the Significant New Uses of 2-Propen-1-one, 1-(4-morpholinyl)-

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-13

... Modification of the Significant New Uses of 2-Propen-1-one, 1-(4- morpholinyl)- AGENCY: Environmental... use rule (SNUR) under the Toxic Substances Control Act (TSCA) for 2-Propen-1- one, 1-(4-morpholinyl..., or use 2-Propen-1-one, 1-(4-morpholinyl)-(CAS No. 5117-12-4). Potentially affected entities may...

Hazardous Waste Minimization Assessment: Fort Meade, MD

DTIC Science & Technology

1991-01-01

Manual TSCA Toxic Substances Control Act TSDF T.xatment. Storage, and Disposal Facility USACERL U.S. Army Construction Engineering Research Laboratory...generation; and current methods of treatment, storage, and disposal, researchers conducted feasibility and economicanalyses of milnimizaion options...Bernard A. Donahue 7. PERFORMING ORGANIZATION NAME(S) ANO ADO ESS(ES) S. PERFORMING ORGANIZATION REPORT NUMBER U.S. Army Construction Engineering Research

TSCA Chemical Data Reporting Fact Sheet: Chemical Substances which are the Subject of Certain TSCA Actions

EPA Pesticide Factsheets

This fact sheet provides guidance for people who may be subject to the Chemical Data Reporting (CDR) rule on how their requirements for reporting for 2016 may be affected when chemical substances are the subject of certain TSCA actions.

TSCA Section 21 Petition Requesting EPA to Promulgate TSCA Section 4 and 8 Rules Concerning Oil and Gas Exploration and Production Chemicals and Mixtures

EPA Pesticide Factsheets

This petition requests EPA to promulgate regulations under TSCA Section 4 and 8 rules requiring toxicity testing and reporting of health and safety studies on oil and gas exploration and production chemicals.

40 CFR 799.9510 - TSCA bacterial reverse mutation test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 32 2014-07-01 2014-07-01 false TSCA bacterial reverse mutation test... REQUIREMENTS Health Effects Test Guidelines § 799.9510 TSCA bacterial reverse mutation test. (a) Scope. This... mutation test uses amino-acid requiring strains of Salmonella typhimurium and Escherichia coli to detect...

Sunset Dates of Chemicals Subject to Final TSCA Section 4 and Related 12(b) Actions

EPA Pesticide Factsheets

This Table lists, in ascending chemical Abstract Service (CAS) Registry number order, all chemical substances and mixtures that are and/or have been the subject of final TSCA Section 4 test rules and/or TSCA Section 4 enforceable consent agreements/orders.

40 CFR 799.9325 - TSCA 90-day dermal toxicity.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Health Effects Test Guidelines § 799.9325 TSCA 90-day dermal toxicity. (a) Scope. This section is...-observed-effects level (NOEL) and toxic effects associated with continuous or repeated exposure to a test... human exposure. (b) Source. The source material used in developing this TSCA test guideline is the...

40 CFR 799.9325 - TSCA 90-day dermal toxicity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Health Effects Test Guidelines § 799.9325 TSCA 90-day dermal toxicity. (a) Scope. This section is...-observed-effects level (NOEL) and toxic effects associated with continuous or repeated exposure to a test... human exposure. (b) Source. The source material used in developing this TSCA test guideline is the...

40 CFR 799.9325 - TSCA 90-day dermal toxicity.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Health Effects Test Guidelines § 799.9325 TSCA 90-day dermal toxicity. (a) Scope. This section is...-observed-effects level (NOEL) and toxic effects associated with continuous or repeated exposure to a test... human exposure. (b) Source. The source material used in developing this TSCA test guideline is the...

40 CFR 799.9325 - TSCA 90-day dermal toxicity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Health Effects Test Guidelines § 799.9325 TSCA 90-day dermal toxicity. (a) Scope. This section is...-observed-effects level (NOEL) and toxic effects associated with continuous or repeated exposure to a test... human exposure. (b) Source. The source material used in developing this TSCA test guideline is the...

40 CFR 799.9325 - TSCA 90-day dermal toxicity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Health Effects Test Guidelines § 799.9325 TSCA 90-day dermal toxicity. (a) Scope. This section is...-observed-effects level (NOEL) and toxic effects associated with continuous or repeated exposure to a test... human exposure. (b) Source. The source material used in developing this TSCA test guideline is the...

ITC-CMA partnership and data needs for alkylphenols and ethoxylates

USGS Publications Warehouse

Rattner, B.A.; Rice, C.P.; Walker, J.D.

1996-01-01

The ITC has been an independent advisory committee to the EPA Administrator since enactment of the Toxics Substances Control Act (TSCA) in 1976. The ITC identifies and coordinates U.S. Government data needs for TSCA-regulable chemicals, and makes recommendations to the Administrator for priority testing consideration. Chemicals recommended by the ITC are added to the TSCA Priority Testing List that is revised semi-annually in Reports to the Administrator. In recent Reports, the ITC added alkylphenols (APs) and ethoxylates to the Priority Testing List. About 500 million pounds are produced annually for industrial processing, cleaning and personal care products. APs have been detected in the tissues of fish from the Great Lakes, and one AP (nonylphenol) causes vitellogenin gene expression in trout hepatocytes. Numerous APs and ethoxylates were recommended by the ITC because data are needed on: (1) chemical composition, (2) environmental fate of parent chemicals and impurities, and (3) health and ecological effects (including toxicokinetics and endocrine-modulating effects). In response to the ITC's recommendations, two activities have ensued. First, the EPA promulgated rules requiring manufacturers, importers and processors of APs and ethoxylates to submit production and exposure reports, and unpublished health and safety studies, for review. Second, the Alkylphenols and Ethoxylates Panel of Chemical Manufacturers Association (CMA) and the ITC formed a Dialogue Group to discuss the data needs. Data needs and activities initiated by the Dialogue Group will be presented.

77 FR 75349 - Seventy-First Report of the TSCA Interagency Testing Committee to the Administrator of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-19

... Report of the TSCA Interagency Testing Committee to the Administrator of the Environmental Protection...-2012-0820; FRL-9370-9] Seventy-First Report of the TSCA Interagency Testing Committee to the...) Interagency Testing Committee (ITC) transmitted its 71st ITC Report to the EPA Administrator on November 14...

40 CFR 799.9310 - TSCA 90-day oral toxicity in rodents.

Code of Federal Regulations, 2011 CFR

2011-07-01

... REQUIREMENTS Health Effects Test Guidelines § 799.9310 TSCA 90-day oral toxicity in rodents. (a) Scope. This... a test substance for a period of 90 days. This study is not capable of determining those effects... exposure. (b) Source. The source material used in developing this TSCA test guideline is the Office of...

40 CFR 799.9310 - TSCA 90-day oral toxicity in rodents.

Code of Federal Regulations, 2014 CFR

2014-07-01

... REQUIREMENTS Health Effects Test Guidelines § 799.9310 TSCA 90-day oral toxicity in rodents. (a) Scope. This... a test substance for a period of 90 days. This study is not capable of determining those effects... exposure. (b) Source. The source material used in developing this TSCA test guideline is the Office of...

40 CFR 799.9310 - TSCA 90-day oral toxicity in rodents.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REQUIREMENTS Health Effects Test Guidelines § 799.9310 TSCA 90-day oral toxicity in rodents. (a) Scope. This... a test substance for a period of 90 days. This study is not capable of determining those effects... exposure. (b) Source. The source material used in developing this TSCA test guideline is the Office of...

40 CFR 799.9310 - TSCA 90-day oral toxicity in rodents.

Code of Federal Regulations, 2013 CFR

2013-07-01

... REQUIREMENTS Health Effects Test Guidelines § 799.9310 TSCA 90-day oral toxicity in rodents. (a) Scope. This... a test substance for a period of 90 days. This study is not capable of determining those effects... exposure. (b) Source. The source material used in developing this TSCA test guideline is the Office of...

40 CFR 799.9310 - TSCA 90-day oral toxicity in rodents.

Code of Federal Regulations, 2012 CFR

2012-07-01

... REQUIREMENTS Health Effects Test Guidelines § 799.9310 TSCA 90-day oral toxicity in rodents. (a) Scope. This... a test substance for a period of 90 days. This study is not capable of determining those effects... exposure. (b) Source. The source material used in developing this TSCA test guideline is the Office of...

Manual of Procedures for Applying for Funding under Title VI, Part B--Education of the Handicapped Act. P.L. 91-230 as Amended by P.L. 93-320, P.L. 94-142 and P.L. 99-457. EHA, Title VI, Part B--Third Year of a Three-Year Plan, 1988-89. ECIA, Chapter 1, Handicapped Preschool Grant Program.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Instruction, Raleigh. Div. for Exceptional Children.

The manual presents procedures for local school districts in North Carolina applying for federal funding under Title VI, Part B, Education of the Handicapped Act, as amended by Public Laws 93-320, 94-142, and 99-457. The first chapter gives instructions for submission of amendments for the third year of the 3-year plan and includes an introduction…

77 FR 36170 - TSCA Inventory Update Reporting Modifications; Chemical Data Reporting; 2012 Submission Period...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-18

... U.S.C. 2607(a). Under section 553(b)(3)(B) of the Administrative Procedure Act (APA), 5 U.S.C. 553(b..., under APA section 553(d), 5 U.S.C. 553(d), the Agency may make a rule immediately effective ``for good.... The RFA applies only to rules subject to notice and comment rulemaking requirements under the APA, 5 U...

Domestic Reporting Requirements for Chemical Industry

DTIC Science & Technology

1992-09-01

subject The last subject year was 1990. Most environmental reporting is concerned with pollution and its effects . Data collection focuses on the quantities...as an independent agency pursuant to the Reorganization Plan No. 3 of 1970 (Title 5 U.S.C. app.), effective December 2, 1970. The EPA promulgates or...its effects on human health and the environment. Only the Toxic Substances Control Act (TSCA) applies specifically to individual chemical substances

The Federal Networking and Information Technology Research and Development Program: Funding Issues and Activities

DTIC Science & Technology

2009-05-14

11 Next Generation Internet Research Act of 1998...performance computing R&D and called for increased interagency planning and coordination. The second, the Next Generation Internet Research Act of...law is available at http://www.nitrd.gov/congressional/laws/pl_102-194.html. 19 Next Generation Internet Research Act of 1998, P.L. 105-305, 15 U.S.C

Technology and Children with Disabilities: A Guide for Family Members. P.L. 100-407: Technology-Related Assistance for Individuals with Disabilities Act of 1988. P.L. 100-360: Medicare Catastrophic Coverage Act.

ERIC Educational Resources Information Center

Turnbull, H. Rutherford, III

The booklet describes the provisions and the significance of two laws which provide technology services or devices for persons with disabilities: Public Law 100-407, the Technology Related Assistance for Individuals with Disabilities Act of 1988; and Public Law 100-360, the Medicare Catastrophic Coverage Act. The first authorizes federal funds to…

Calculation of lifecycle greenhouse gas emissions for the renewable fuel standard

DOT National Transportation Integrated Search

2009-06-25

The Energy Independence and Security Act of 2007 (EISA, P.L. 110-140), significantly expanded the renewable fuel standard (RFS) established in the Energy Policy Act of 2005 (EPAct 2005, P.L.109-58). The RFS requires the use of 9.0 billion gallons of ...

The Veterans Choice Program (VCP): Program Implementation

DTIC Science & Technology

2017-01-05

Authorized under Section 101 of the Veterans Access, Choice, and Accountability Act of 2014 (VACAA), the Veterans Choice Program (VCP) is a new...country in spring 2014, 1 Congress passed the Veterans Access, Choice, and Accountability Act of 2014 (VACAA, P.L. 113-146, as amended). On August 7...Veterans Choice Program (VCP) Timeline Date Action August 7, 2014 The Veterans Access, Choice, and Accountability Act of 2014 (P.L. 113-146

Excerpts from U.S. Coast Guard Regulations and Policies Related to the Edible Oil Regulatory Reform Act -- P.L. 104-55

DOT National Transportation Integrated Search

1997-04-11

The Edible Oil Regulatory Reform Act (P.L. 104-55) requires "the head of any Federal agency to differentiate between fats, oils, and greases of animal, marine, or vegetable origin, and other oils and : greases, in issuing certain regulations, and for...

Parents' Experiences with the IEP Process: Considerations for Improving Practice

ERIC Educational Resources Information Center

Reiman, John W.; Beck, Laura; Coppola, Teresa; Engiles, Anita

2010-01-01

Since 1975 active parent participation in all aspects of educational programming for students receiving special education services has been legally mandated, initially with the Education for All Handicapped Children Act (PL 94-142), then in 1990 with the Individuals with Disabilities Education Act (IDEA) (PL 102-119), and most recently with the…

78 FR 25290 - Notice of Proposed Information Collection: Comment Request; HUD Standard Grant Application Forms...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-30

... submission under the Paperwork Reduction Act; number of respondents is 9,091; frequency of response is on the... previously approved collection for which approval has expired. Authority: PL: Public Law 106-107 468 Name of Law: Federal Financial Assistance Management Improvement Act of 1999. PL: Public Law 109-282 2590 Name...

Mapping wilderness character in Sequoia and Kings Canyon National Parks

Treesearch

James Tricker; Peter Landres; Gregg Fauth; Paul Hardwick; Alex Eddy

2014-01-01

The Sequoia-Kings Canyon Wilderness was established in September of 1984 when President Ronald Reagan signed the California Wilderness Act (PL 98-425). In March 2009, President Barack Obama signed the Omnibus Public Land Management Act (PL 111-11) designating the John Krebs Wilderness and the Sequoia-Kings Canyon Wilderness Addition (all wholly contained within SEKI)....

Environmental Assessment: Military Family Housing Revitalization Travis Air Force Base, California

DTIC Science & Technology

2007-05-01

such as mulch, straw , plastic netting, or a combination of these protective coverings • Implementation of site grading procedures to limit the time...areas. All uses of chlordane were banned by the U.S. EPA in 1988. 3.3.5 Polychlorinated Biphenyls The disposal of PCBs is regulated under the...federal Toxic Substances Control Act (TSCA) (15 U.S.C. Section 2601, et seq., as implemented by 40 CFR Part 761), which banned the manufacture and

TSCA Scientific Peer Review Committees

EPA Pesticide Factsheets

The SACC will provide independent scientific advice and recommendations to the EPA on the scientific basis for risk assessments, methodologies, and pollution prevention measures and approaches for chemicals regulated under TSCA.

Action for Environmental Quality. Standards and Enforcement for Air and Water Pollution Control.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC.

The U.S. Environmental Protection Agency (EPA) is responsible for setting and enforcing environmental quality standards for the nation. With the Clean Air Act of 1970 (P.L. 91-604) and the Water Pollution Control Act of 1972 (P.L. 92-500), the first truly nationwide control programs were established. This booklet is designed to inform the public…

The ABCs of Special Education: A Handbook for Parents = El ABS Sobre Educacion Especial: Un Folleto para los Padres.

ERIC Educational Resources Information Center

Ewing, Preston E., Jr.; Hinton, Valeska S.

This bilingual handbook is intended to help parents understand their rights under P.L. 94-142, the Education for All Handicapped Children Act. The following topics are addressed: the Act's legislative history, identification of special education, explanation of P.L. 94-142, parents' rights to know, student records, student testing, students'…

The Federal Networking and Information Technology Research and Development Program: Funding Issues and Activities

DTIC Science & Technology

2004-07-01

Generation Internet Research Act of 1998 Context of Federal Technology Funding NCO and Related Activities Activity in the 108th Congress Issues for...http://www.nitrd.gov/congressional /laws/pl_102-194.html]. 9 Next Generation Internet Research Act of 1998, Public Law 105-305, 15 U.S.C. 5501, 112 Stat...coordination. The second, the Next Generation Internet Research Act of 1998, P.L. 105-305,9 amended the original law to expand the mission of the NITRD

Guidance Documents on Substantial Risk Notifications under TSCA

EPA Pesticide Factsheets

Guidance documents for TSCA Section 8(e) which states 'Any person who manufactures a chemical substance and obtains information that the chemical is harmful to health or the environment shall inform the EPA.'

TSCA Work Plan Chemical Technical Supplement – Physicochemical Properties and Environmental Fate of the Brominated Phthalates Cluster (BPC) Chemicals

EPA Pesticide Factsheets

TSCA Work Plan Chemical Technical Supplement – Physicochemical Properties and Environmental Fate of the Brominated Phthalates Cluster (BPC) Chemicals -- Brominated Phthalates Cluster Flame Retardants.

TSCA Section 21 Petition Requesting EPA to Regulate Lead in Fishing Tackle

EPA Pesticide Factsheets

This petition requests EPA to promulgate regulations under section 6 of TSCA to protect the environment from fishing tackle containing lead including fishing weights, sinkers, lures, jigs, and/or other tackle.

Unauthorized Appropriations and Expiring Authorizations

DTIC Science & Technology

2015-01-15

other purposes P.L. 109-338 John H. Chafee Blackstone River Valley National Heritage Corridor Reauthorization Act of 2006 (sec. 702(f), 16 U.S.C. 461...Indefinite Unauthorized FY 2015 Appropriations: 1,120,235,000 Upper Klamath Basin Ecological Restoration projects (sec. 1024)* FY 2002 Appropriation... Ethics Authorization Act of 2001P.L. 107-119 Office of Government Ethics * FY 2006 Appropriation Authorized: Indefinite Unauthorized FY 2015 Appropriations

Fact Sheet: Selected Highlights of the FY2017 Military Construction Appropriations Bills

DTIC Science & Technology

2016-08-18

heavily influenced by the statutorily mandated discretionary spending caps established by P.L. 114-74, the Bipartisan Budget Act of 2015 (BBA). A...established by the Budget Control Act (BCA) of 2011 (P.L. 112-25). New budget authority (funding not previously appropriated) for military...Military Construction and Family Housing New Budget Authority ................................ 3 Tables Table 1. Summary Military Construction

TSCA Section 21 Petition Concerning Lead in Paint - Public and Commercial Buildings

EPA Pesticide Factsheets

This petition requests that EPA promulgate a rule pursuant to TSCA Section 8(d) requiring submission of certain records related to the Occupational Safety and Health Administration’s construction standard for lead.

The Federal Networking and Information Technology Research and Development Program: Funding Issues and Activities

DTIC Science & Technology

2005-05-02

Generation Internet Research Act of 1998 Context of Federal Technology Funding NCO and Related Activities Issues for Congress Activity in the 109th Congress... Internet Research Act of 1998, P.L. 105-305, 15 U.S.C. 5501, 112 Stat. 2919, October 28, 1998. The full text of this law is available online at [http...The second, the Next Generation Internet Research Act of 1998, P.L. 105-305,11 amended the original law to expand the mission of the NITRD Program to

75 FR 49655 - TSCA Inventory Update Reporting Modifications

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-13

... 6, or that is the subject of an order in effect under TSCA section 5(e), or that is the subject of... respect to the effect of chemical substances and mixtures on health and the environment and that the...

77 FR 76897 - Significant New Use Rule on Certain Chemical Substances; Removal of Significant New Use Rules

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... general information contact: The TSCA-Hotline, ABVI-Goodwill, 422 South Clinton Ave. Rochester, NY 14620; telephone number: (202) 554-1404; email address: TSCA-Hotline@epa.gov . SUPPLEMENTARY INFORMATION: I. Does...

77 FR 32021 - Significant New Use Rule on a Certain Chemical Substance; Withdrawal of Significant New Use Rule

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-31

... address: [email protected] . For general information contact: The TSCA-Hotline, ABVI-Goodwill, 422 South Clinton Ave., Rochester, NY 14620; telephone number: (202) 554-1404; email address: TSCA-Hotline...

TSCA Section 21 Petition Requesting EPA to Regulate Anthropogenic Emissions Carbon Dioxide

EPA Pesticide Factsheets

This petition requests EPA to promulgate regulations under section 6 of TSCA to protect “public health and the environment from the serious harms associated with anthropogenic emissions of carbon dioxide, including ocean acidification.

TSCA Section 5(a)(3)(C) Determination for Microbial Commercial Activity Notice (MCAN) J-16-0036 -- 0041

EPA Pesticide Factsheets

This document describes EPA's Microbial Commercial Activity Notice (MCAN) review determination under amended TSCA for J-16-0036 -- J-16-0041, biofuel producing modified microorganisms, with chromosomally-borne modifications.

Test Marketing Exemption (TME) for New Chemical Review under TSCA

EPA Pesticide Factsheets

Under section 5 of TSCA, EPA established an exemption for certain chemicals that are manufactured (including imported) for test marketing. You can learn more here about the requirements of this exemption, along with the review and submission process.

TSCA Section 5(a)(3)(C) Determination for Microbial Commercial Activity Notice (MCAN) J-17-0001, 0002, 0003, 0004, and 0005

EPA Pesticide Factsheets

This document describes EPA's Microbial Commercial Activity Notice (MCAN) review determination under amended TSCA for J-17-0001, 0002, 0003, 0004, and 0005, modified versions of saccharomyches cerevisiae.

PL 89-313; Guide for Proposal Preparation and Project Operation: The South Dakota Model. Revised.

ERIC Educational Resources Information Center

Hadley, Marilyn B., Ed.

The guide is designed as a tool that can be used to write a proposal for funding from Public Law (PL) 89-313 (which amended the Elementary and Secondary Education Act of 1965). Grant awards under PL 89-313 are available to eligible State-operated and State-supported agencies serving handicapped children. After an overall needs assessment, the…

40 CFR 799.9355 - TSCA reproduction/developmental toxicity screening test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... toxicity screening test. 799.9355 Section 799.9355 Protection of Environment ENVIRONMENTAL PROTECTION... AND MIXTURE TESTING REQUIREMENTS Health Effects Test Guidelines § 799.9355 TSCA reproduction/developmental toxicity screening test. (a) Scope—(1) Applicability. This section is intended to meet testing...

40 CFR 799.9355 - TSCA reproduction/developmental toxicity screening test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... toxicity screening test. 799.9355 Section 799.9355 Protection of Environment ENVIRONMENTAL PROTECTION... AND MIXTURE TESTING REQUIREMENTS Health Effects Test Guidelines § 799.9355 TSCA reproduction/developmental toxicity screening test. (a) Scope—(1) Applicability. This section is intended to meet testing...

TSCA Work Plan: 2012 Scoring of Potential Candidate Chemicals Entering Step 2

EPA Pesticide Factsheets

In 2012, EPA scored these chemicals based on hazard, exposure and persistence/bioaccumulation criteria as part of Step 2 in the Work Plan methodology in order to identify candidate chemicals for near-term review and assessment under TSCA.

76 FR 27271 - TSCA Inventory Update Reporting Modifications; Submission Period Suspension

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-11

... TSCA Inventory Update Reporting Modifications; Submission Period Suspension AGENCY: Environmental... proposed modifications to the IUR regulations. EPA is suspending the next submission period to allow additional time to finalize the proposed modifications to the IUR regulations, and to avoid finalizing...

TSCA Section 21 Petition for Section 8(a) Partial Exemption

EPA Pesticide Factsheets

This petition requests EPA to amend the TSCA Section 8 Chemical Data Reporting (CDR) partially exempted chemical list set forth in the U.S. Environmental Protection Agency’s (EPA) regulations at 40 C.F.R. Section 711.6(b)(1).

Research and Development Exemption for New Chemical Review under TSCA

EPA Pesticide Factsheets

Section 5(h)(3) of TSCA allows EPA to exempt manufacturers of chemical substances from the notice requirements if they manufacture it in small quantities for the purposed of research and development. This page gives an overview of this exemption.

New Chemicals Program - Boilerplates for Orders under section 5 of TSCA

EPA Pesticide Factsheets

EPA issues orders under section 5 of the TSCA in response to a specific concern. These concerns are often very similar to concerns that have incited prior orders. To prevent this, the Agency created a standard boilerplate for the more frequent concerns.

78 FR 64936 - Dichloromethane and N-Methylpyrrolidone TSCA Chemical Risk Assessment; Notice of Rescheduled...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-30

.... List of Subjects Environmental protection, Chemicals, Peer review, Risk assessments, Dichloromethane... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPPT-2012-0725; FRL-9902-24] Dichloromethane and N-Methylpyrrolidone TSCA Chemical Risk Assessment; Notice of Rescheduled Public Meetings and Extension of Opportunity...

KSC Press Site Transformer Bldg. (K7-1205c) SWMU 074 Interim Measure Work Plan

NASA Technical Reports Server (NTRS)

Starr, A. Scott; Applegate, Joe

2014-01-01

This document presents and discusses the Interim Measure (IM) Work Plan for the Press Site Transformer Building (K7-1205C). The purpose of the proposed IM activities is to remove soil affected with polychlorinated biphenyls (PCBs) greater than the Florida Department of Environmental Protection (FDEP) residential direct-exposure Soil Cleanup Target Level (R-SCTL) of 0.5 milligrams per kilogram and encapsulate concrete exhibiting PCB concentration greater than the Toxic Substance Control Act (TSCA) threshold of 50 milligrams per kilogram.

40 CFR 799.9537 - TSCA in vitro mammalian chromosome aberration test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... aberration test. 799.9537 Section 799.9537 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... MIXTURE TESTING REQUIREMENTS Health Effects Test Guidelines § 799.9537 TSCA in vitro mammalian chromosome aberration test. (a) Scope—(1) Applicability. This section is intended to meet testing requirements under...

Filing a Significant New Use Notice (SNUN) under TSCA

EPA Pesticide Factsheets

Under section 5(a) of TSCA, if EPA promulgates a Significant New Use Rule, a manufacturer or processor wishing to engage in a designated significant new use must submit a Significant New Use Notice to EPA at least 90 days before engaging in the new use.

Questions and Answers for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database: Inorganic Chemicals Addendum

EPA Pesticide Factsheets

This document addresses specific questions related to reporting inorganic chemicals under the IUR and is an addendum to the Questions and Answers for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database (Questions and Answers Document).

40 CFR 799.9380 - TSCA reproduction and fertility effects.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true TSCA reproduction and fertility effects...-generation reproduction testing and is designed to provide general information concerning the effects of a... subsequent tests. Additionally, since the study design includes in utero as well as postnatal exposure, this...

40 CFR 799.9748 - TSCA metabolism and pharmacokinetics

Code of Federal Regulations, 2014 CFR

2014-07-01

... (TSCA). (1) Testing of the disposition of a test substance is designed to obtain adequate information on... test substance. The usefulness of a particular study design depends upon the biological activity of a... thin and uniform film. The same nominal treatment surface area must be used for all dermal test groups...

40 CFR 799.9748 - TSCA metabolism and pharmacokinetics

Code of Federal Regulations, 2011 CFR

2011-07-01

... (TSCA). (1) Testing of the disposition of a test substance is designed to obtain adequate information on... test substance. The usefulness of a particular study design depends upon the biological activity of a... thin and uniform film. The same nominal treatment surface area must be used for all dermal test groups...

40 CFR 799.9748 - TSCA metabolism and pharmacokinetics

Code of Federal Regulations, 2010 CFR

2010-07-01

... (TSCA). (1) Testing of the disposition of a test substance is designed to obtain adequate information on... test substance. The usefulness of a particular study design depends upon the biological activity of a... thin and uniform film. The same nominal treatment surface area must be used for all dermal test groups...

40 CFR 799.9748 - TSCA metabolism and pharmacokinetics

Code of Federal Regulations, 2013 CFR

2013-07-01

... (TSCA). (1) Testing of the disposition of a test substance is designed to obtain adequate information on... test substance. The usefulness of a particular study design depends upon the biological activity of a... thin and uniform film. The same nominal treatment surface area must be used for all dermal test groups...

40 CFR 799.9748 - TSCA metabolism and pharmacokinetics

Code of Federal Regulations, 2012 CFR

2012-07-01

... (TSCA). (1) Testing of the disposition of a test substance is designed to obtain adequate information on... test substance. The usefulness of a particular study design depends upon the biological activity of a... thin and uniform film. The same nominal treatment surface area must be used for all dermal test groups...

78 FR 34377 - Trichloroethylene TSCA Chemical Risk Assessment; Notice of Public Meetings and Opportunity to...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-07

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPPT-2012-0723; FRL-9389-1] Trichloroethylene TSCA... Trichloroethylene: Degreaser and Arts/Crafts Uses.'' EPA will hold three peer review meetings by web connect and... Risk Assessment for Trichloroethylene: Degreaser and Arts/Crafts Uses.'' Trichloroethylene (TCE) (CASRN...

77 FR 46289 - Technical Corrections to Organizational Names, Addresses, and OMB Control Numbers

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-03

...]795.232 Inhalation and dermal pharmacokinetics of commercial hexane. * * * * * (c) * * * (2) * * * (i... to read as follows: Sec. 799.6755 TSCA partition coefficient (n-octanol/water), shake flask method... read as follows: Sec. 799.6756 TSCA partition coefficient (n-octanol/water), generator column method...

Environmental Laws: Summaries of Major Statutes Administered by the Environmental Protection Agency (EPA)

DTIC Science & Technology

2007-02-28

EPA to conduct health risk reduction and cost analyses for most new standards, authorized a state revolving loan fund (SRF) program to help public water...toxic substances; maintain an inventory of literature, research, and studies on the health effects of toxic substance contamination; provide medical care ...Working Families Tax Relief Act of 2004 (P.L. 108-311), and through 2007 by the Tax Relief and Health Care Act of 2006 (P.L. 109-432). Table 16. Major

Small Business Innovation Research - Program Solicitation (Closing Date : May 2, 1988)

DOT National Transportation Integrated Search

1988-01-01

This solicitation for research proposals is issued by the Department of Transportation (DOT) pursuant to the Small Business Innovation Development Act of 1982, P.L. 97-219, as amended by P.L. 99-443. The law seeks to encourage the initiative of the p...

Small Business Innovation Research : Program Solicitation (Closing Date : May 1, 1990)

DOT National Transportation Integrated Search

1990-01-01

This solicitation for research proposals is issued by the Department of Transportation (DOT) pursuant to the Small Business Innovation Development Act of 1982, P.L. 97-219, as amended by P.L. 99-443. The law seeks to encourage the initiative of the p...

Small Business Innovation Research : Program Solicitation (Closing Date : May 2, 1995)

DOT National Transportation Integrated Search

1995-01-01

This solicitation for research proposals is issued by the Department of Transportation (DOT) pursuant to the Small Business Innovation Development Act of 1982, P.L. 97-219, as amended by P.L. 99-443. The law seeks to encourage the initiative of the p...

Small Business Innovation Research : Program Solicitation (Closing Date : May 1, 1989)

DOT National Transportation Integrated Search

1989-01-01

This solicitation for research proposals is issued by the Department of Transportation (DOT) pursuant to the Small Business Innovation Development Act of 1982, P.L. 97-219, as amended by P.L. 99-443. The law seeks to encourage the initiative of the p...

Small Business Innovation Research : Program Solicitation (Closing Date : May 3, 1993)

DOT National Transportation Integrated Search

1993-01-01

This solicitation for research proposals is issued by the Department of Transportation (DOT) pursuant to the Small Business Innovation Development Act of 1982, P.L. 97-219, as amended by P.L. 99-443. The law seeks to encourage the initiative of the p...

Small Business Innovation Research - Program Solicitation (Closing Date : May 1, 1991)

DOT National Transportation Integrated Search

1991-01-01

This solicitation for research proposals is issued by the Department of Transportation (DOT) pursuant to the Small Business Innovation Development Act of 1982, P.L. 97-219, as amended by P.L. 99-443. The law seeks to encourage the initiative of the p...

Small Business Innovation Research - Program Solicitation (Closing Date : May 16, 1983)

DOT National Transportation Integrated Search

1983-01-01

This solicitation for research proposals is issued by the Department of Transportation (DOT) pursuant to the Small Business Innovation Development Act of 1982, P.L. 97-219, as amended by P.L. 99-443. The law seeks to encourage the initiative of the p...

40 CFR 766.10 - Test standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Test standards. 766.10 Section 766.10...-PARA-DIOXINS/DIBENZOFURANS General Provisions § 766.10 Test standards. Testing required under subpart B... submission to EPA in response to a test rule promulgated under section 4 of TSCA must adhere to the TSCA Good...

40 CFR 766.10 - Test standards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Test standards. 766.10 Section 766.10...-PARA-DIOXINS/DIBENZOFURANS General Provisions § 766.10 Test standards. Testing required under subpart B... submission to EPA in response to a test rule promulgated under section 4 of TSCA must adhere to the TSCA Good...

78 FR 27048 - Significant New Use Rules on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-09

... relevant factors, including the four bulleted TSCA section 5(a)(2) factors listed in Unit III. Once EPA... significant new use must be made after consideration of all relevant factors, including: The projected volume... commerce, and disposal of a chemical substance. In addition to these factors enumerated in TSCA section 5(a...

78 FR 59670 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-27

... Health and the Environment Under TSCA Section 8(e) AGENCY: Environmental Protection Agency (EPA). ACTION...), ``Notification of Substantial Risk of Injury to Health and the Environment under TSCA Section 8(e)'' (EPA ICR No... health or the environment must immediately inform EPA of such information. EPA routinely disseminates...

77 FR 48858 - Significant New Use Rules on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-15

... affect certain entities through pre-existing import certification and export notification rules under... developing test data. B. What is the agency's authority for taking this action? Section 5(a)(2) of TSCA (15 U....e., SNURs without TSCA section 5(e) consent orders). Tests recommended by EPA to provide sufficient...

40 CFR 710.39 - How do I submit the required information?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Partial Updating of the TSCA Chemical Inventory Data Base,” via the Internet or the TSCA Hotline. (c) Obtain the reporting package and copies of the form. EPA is mailing the reporting package to those companies that reported in 1998. Failure to receive a reporting package does not obviate or otherwise affect...

40 CFR 710.39 - How do I submit the required information?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Partial Updating of the TSCA Chemical Inventory Data Base,” via the Internet or the TSCA Hotline. (c) Obtain the reporting package and copies of the form. EPA is mailing the reporting package to those companies that reported in 1998. Failure to receive a reporting package does not obviate or otherwise affect...

40 CFR 766.10 - Test standards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Test standards. 766.10 Section 766.10...-PARA-DIOXINS/DIBENZOFURANS General Provisions § 766.10 Test standards. Testing required under subpart B... submission to EPA in response to a test rule promulgated under section 4 of TSCA must adhere to the TSCA Good...

TSCA Section 21 Petition Requesting EPA to Establish a Process to Amend the List of Natural Sources of Oil and Fat

EPA Pesticide Factsheets

This petition requests EPA to to initiate a rulemaking under TSCA Section 83 that would establish a process to amend the list of natural sources of oil and fat in the “Soap and Detergent Association” (SDA) nomenclature system.

Patient Safety and Quality Improvement Act of 2005.

PubMed

Fassett, William E

2006-05-01

To review Public Law (PL) 109-41-the Patient Safety and Quality Improvement Act of 2005 (PSQIA)-and summarize key medication error research that contributed to congressional recognition of the need for this legislation. Relevant publications related to medication error research, patient safety programs, and the legislative history of and commentary on PL 109-41, published in English, were identified by MEDLINE, PREMEDLINE, Thomas (Library of Congress), and Internet search engine-assisted searches using the terms healthcare quality, medication error, patient safety, PL 109-41, and quality improvement. Additional citations were identified from references cited in related publications. All relevant publications were reviewed. Summarization of the PSQIA was carried out by legal textual analysis. PL 109-41 provides privilege and confidentiality for patient safety work product (PSWP) developed for reporting to patient safety organizations (PSOs). It does not establish federal mandatory reporting of significant errors; rather, it relies on existing state reporting systems. The Act does not preempt stronger state protections for PSWP. The Agency for Healthcare Research and Quality is directed to certify PSOs and promote the establishment of a national network of patient safety databases. Whistleblower protection and penalties for unauthorized disclosure of PSWP are among its enforcement mechanisms. The Act protects clinicians who report minor errors to PSOs and protects the information from disclosure, but providers must increasingly embrace a culture of interdisciplinary concern for patient safety if this protection is to have real impact on patient care.

78 FR 41768 - Chemical Substances and Mixtures Used in Oil and Gas Exploration or Production; TSCA Section 21...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-11

... Substances and Mixtures Used in Oil and Gas Exploration or Production; TSCA Section 21 Petition; Reasons for... processors of oil and gas exploration and production (E&P) chemical substances and mixtures to maintain... interest to you if you manufacture (including import), process, or distribute chemical substances or...

77 FR 5509 - Certain New Chemicals; Receipt and Status Information

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPPT-2012-0051; FRL-9335-8] Certain New Chemicals; Receipt... by statute to include import) a new chemical (i.e., a chemical not on the TSCA Chemical Substances... manufacture of new chemicals. Under TSCA sections 5(d)(2) and 5(d)(3), EPA is required to publish in the...

77 FR 13596 - Certain New Chemicals; Receipt and Status Information

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPPT-2012-0122; FRL-9340-8] Certain New Chemicals; Receipt... by statute to include import) a new chemical (i.e., a chemical not on the TSCA Chemical Substances... manufacture of new chemicals. Under TSCA sections 5(d)(2) and 5(d)(3), EPA is required to publish in the...

77 FR 3768 - Agency Information Collection Activities; Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... the TSCA Section 8(b) Inventory Data Base, Production and Site Reports'' and identified by EPA ICR No... section 8. Title: Partial Update of the TSCA Section 8(b) Inventory Data Base, Production and Site Reports... assumptions that you used. 3. Provide copies of any technical information and/or data you used that support...

40 CFR 716.20 - Studies not subject to the reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... as a fertilizer. (2) For the specified chemicals in § 716.120(d) under the category “Siloxanes... Chemicals Program. Studies which have been initiated pursuant to a TSCA section 4(a) test rule, for which... §§ 716.30 and 716.35. (5) Studies of chemical substances which are not on the TSCA Chemical Substances...

40 CFR 716.20 - Studies not subject to the reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... as a fertilizer. (2) For the specified chemicals in § 716.120(d) under the category “Siloxanes... Chemicals Program. Studies which have been initiated pursuant to a TSCA section 4(a) test rule, for which... §§ 716.30 and 716.35. (5) Studies of chemical substances which are not on the TSCA Chemical Substances...

40 CFR 716.20 - Studies not subject to the reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... as a fertilizer. (2) For the specified chemicals in § 716.120(d) under the category “Siloxanes... Chemicals Program. Studies which have been initiated pursuant to a TSCA section 4(a) test rule, for which... §§ 716.30 and 716.35. (5) Studies of chemical substances which are not on the TSCA Chemical Substances...

40 CFR 716.20 - Studies not subject to the reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... as a fertilizer. (2) For the specified chemicals in § 716.120(d) under the category “Siloxanes... Chemicals Program. Studies which have been initiated pursuant to a TSCA section 4(a) test rule, for which... §§ 716.30 and 716.35. (5) Studies of chemical substances which are not on the TSCA Chemical Substances...

40 CFR 716.20 - Studies not subject to the reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... as a fertilizer. (2) For the specified chemicals in § 716.120(d) under the category “Siloxanes... Chemicals Program. Studies which have been initiated pursuant to a TSCA section 4(a) test rule, for which... §§ 716.30 and 716.35. (5) Studies of chemical substances which are not on the TSCA Chemical Substances...

Guidance document publications list - Office of Environmental Policy and Assistance RCRA/CERCLA Division (EH-413)

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

NONE

1995-08-01

This document provides a listing of Guidance Documents from the RCRA/CERCLA Division for August 1995. Documents are listed under the following categories: RCRA Guidance Manuals; RCRA Information Briefs; CERCLA Guidance Manuals; CERCLA Regulatory Bulletins; RCRA/CERCLA Guidance Manuals; TSCA Guidance Manuals; TSCA Information Briefs; and, Cross Cut Manuals.

78 FR 52525 - Dichloromethane and N-Methylpyrrolidone TSCA Chemical Risk Assessment; Notice of Public Meetings...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-23

... Dichloromethane and N-Methylpyrrolidone.'' Dichloromethane and N-Methylpyrrolidone (DCM and NMP) (CASRN 75-09-2... represent and should not be construed to represent any Agency determination or policy. The draft DCM and NMP..., to assemble a panel of experts to evaluate the draft DCM and NMP TSCA risk assessment report for...

78 FR 7777 - Information Collection Request Submitted to OMB for Review and Approval; Comment Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-04

... Submitted to OMB for Review and Approval; Comment Request; Notification of Chemical Exports--TSCA Section 12... forwarded to the Office of Management and Budget (OMB) for review and approval. This is a request to renew the current approval for the ICR entitled ``Notification of Chemical Exports--TSCA Section 12(b)'' and...

76 FR 4654 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

... Activities; Submission to OMB for Review and Approval; Comment Request; Chemical-Specific Rules, TSCA Sec. 8... of Management and Budget (OMB) for review and approval: Chemical-Specific Rules, TSCA Sec. 8(a); ICR... the following ICR to OMB for review and approval according to the procedures prescribed in 5 CFR 1320...

Targeting placental growth factor/neuropilin 1 pathway inhibits growth and spread of medulloblastoma

PubMed Central

Snuderl, Matija; Batista, Ana; Kirkpatrick, Nathaniel D.; de Almodovar, Carmen Ruiz; Riedemann, Lars; Walsh, Elisa C.; Anolik, Rachel; Huang, Yuhui; Martin, John D.; Kamoun, Walid; Knevels, Ellen; Schmidt, Thomas; Farrar, Christian T.; Vakoc, Benjamin J.; Mohan, Nishant; Chung, Euiheon; Roberge, Sylvie; Peterson, Teresa; Bais, Carlos; Zhelyazkova, Boryana H.; Yip, Stephen; Hasselblatt, Martin; Rossig, Claudia; Niemeyer, Elisabeth; Ferrara, Napoleone; Klagsbrun, Michael; Duda, Dan G.; Fukumura, Dai; Xu, Lei; Carmeliet, Peter; Jain, Rakesh K.

2013-01-01

SUMMARY Medulloblastoma is the most common pediatric malignant brain tumor. Although current therapies improve survival, these regimens are highly toxic and associated with significant morbidity. Here, we report that placental growth factor (PlGF) is expressed in the majority of medulloblastomas independent of their subtype. Moreover, high expression of PlGF receptor neuropilin 1 (Nrp1) correlates with poor overall survival in patients. We demonstrate that PlGF and Nrp1 are required for the growth and spread of medulloblastoma: PlGF/Nrp1 blockade results in direct antitumor effects in vivo, resulting in medulloblastoma regression, decreased metastases, and increased mouse survival. We reveal that PlGF is produced in the cerebellar stroma via tumor-derived Sonic hedgehog (Shh) and show that PlGF acts through Nrp1—and not vascular endothelial growth factor receptor 1 (VEGFR1)—to promote tumor cell survival. This critical tumor-stroma interaction—mediated by Shh, PlGF, and Nrp1 across medulloblastoma subtypes—supports the development of therapies targeting PlGF/Nrp1 pathway. PMID:23452854

Regulating chemicals: law, science, and the unbearable burdens of regulation.

PubMed

Silbergeld, Ellen K; Mandrioli, Daniele; Cranor, Carl F

2015-03-18

The challenges of regulating industrial chemicals remain unresolved in the United States. The Toxic Substances Control Act (TSCA) of 1976 was the first legislation to extend coverage to the regulation of industrial chemicals, both existing and newly registered. However, decisions related to both law and science that were made in passing this law inevitably rendered it ineffectual. Attempts to fix these shortcomings have not been successful. In light of the European Union's passage of innovative principles and requirements for chemical regulation, it is no longer possible to deny the opportunity and need for reform in US law and practice.

A Convergence of Two Cultures in the Implementation of P.L. 94-142.

ERIC Educational Resources Information Center

Haas, Toni J.

The Education for All Handicapped Children Act (PL 94-142) demanded basic changes in the practices, purposes, and institutional structures of schools to accommodate handicapped students, but did not adequately address the differences between general and special educators in expectations, training, or assumptions about the functions of schooling…

The Role of Prefabricated Language in Young Children's Second Language Acquisition.

ERIC Educational Resources Information Center

Perera, Natsuko Shibata

2001-01-01

A study investigated how young learners of English as a second language become both linguistically creative and capable of socializing in English through the use of prefabricated language (PL) (memorized chunks of sentences). Observations of four Japanese preschool children in two-way immersion programs suggested that PL acts as a scaffold for…

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

Cummins, G.D.

This request is submitted to seek interim approval to operate a Toxic Substances Control Act (TSCA) of 1976 chemical waste landfill for the disposal of polychlorinated biphenyl (PCB) waste. Operation of a chemical waste landfill for disposal of PCB waste is subject to the TSCA regulations of 40 CFR 761. Interim approval is requested for a period not to exceed 5 years from the date of approval. This request covers only the disposal of small 10 quantities of solid PCB waste contained in decommissioned, defueled submarine reactor compartments (SRC). In addition, the request applies only to disposal 12 of thismore » waste in Trench 94 of the 218-E-12B Burial Ground (Trench 94) in the 13 200 East Area of the US Department of Energy`s (DOE) Hanford Facility. Disposal of this waste will be conducted in accordance with the Compliance 15 Agreement (Appendix H) between the DOE Richland Operations Office (DOE-RL) and 16 the US Environmental Protection Agency (EPA), Region 10. During the 5-year interim approval period, the DOE-RL will submit an application seeking final 18 approval for operation of Trench 94 as a chemical waste landfill, including 19 any necessary waivers, and also will seek a final dangerous waste permit from 20 the Washington State Department of Ecology (Ecology) for disposal of lead 21 shielding contained in the SRCS.« less

Enhancement of osteogenic differentiation of human adipose derived stem cells by the controlled release of platelet lysates from hybrid scaffolds produced by supercritical fluid foaming.

PubMed

Santo, Vítor E; Duarte, Ana Rita C; Popa, Elena G; Gomes, Manuela E; Mano, João F; Reis, Rui L

2012-08-20

A new generation of scaffolds capable of acting not only as support for cells but also as a source of biological cues to promote tissue regeneration is currently a hot topic of in bone Tissue Engineering (TE) research. The inclusion of growth factor (GF) controlled release functionalities in the scaffolds is a possible strategy to achieve such goal. Platelet Lysate (PL) is an autologous source of GFs, providing several bioactive agents known to act on bone regeneration. In this study, chitosan-chondroitin sulfate nanoparticles loaded with PL were included in a poly(D,L-lactic acid) foam produced by supercritical fluid foaming. The tridimensional (3D) structures were then seeded with human adipose-derived stem cells (hASCs) and cultured in vitro under osteogenic stimulus. The osteogenic differentiation of the seeded hASCs was observed earlier for the PL-loaded constructs, as shown by the earlier alkaline phosphatase peak and calcium detection and stronger Runx2 expression at day 7 of culture, in comparison with the control scaffolds. Osteocalcin gene expression was upregulated in presence of PL during all culture period, which indicates an enhanced osteogenic induction. These results suggest the synergistic effect of PL and hASCs in combinatory TE strategies and support the potential of PL to increase the multifunctionality of the 3D hybrid construct for bone TE applications. Copyright © 2012 Elsevier B.V. All rights reserved.

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

Walker, J.D.

This paper describes the TSCA interagency testing committee`s (ITC) approaches to screening and scoring chemicals and chemical groups between 1977 and 1983. During this time the ITC conducted five scoring exercises to select chemicals and chemical groups for detailed review and to determine which of these chemicals and chemical groups should be added to the TSCA Section 4(e) Priority Testing List. 29 refs., 1 fig., 2 tabs.

75 FR 70246 - Lead Fishing Sinkers; Disposition of TSCA Section 21 Petition

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-17

... distribution in commerce of (1) lead bullets and shot; and (2) lead fishing sinkers. On August 27, 2010, EPA denied the first request due to a lack of authority to regulate lead in bullets and shot under TSCA. EPA... commerce of (1) lead bullets and shot; and (2) lead fishing gear. With respect to fishing gear, petitioners...

77 FR 5100 - Certain New Chemicals; Receipt and Status Information

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-01

... manufacture of new chemicals. Under TSCA sections 5(d)(2) and 5(d)(3), EPA is required to publish in the...: http://ww.epa.gov/opt/newchems . Under TSCA sections 5(d)(2) and 5(d)(3), EPA is required to publish in... CBI (G) Sizing for (G) Carboxylic glass fibre. acid, polymer with .alpha.- hydro-.omega.- hydroxypoly...

77 FR 5096 - Certain New Chemicals; Receipt and Status Information

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-01

...]amino]methyl ethyl]-.omega.-[2-[[2,2-dimethyl-3-[(1- oxododecyl)oxy]propylidene]amino]methyl ethoxy]- P... manufacture of new chemicals. Under TSCA sections 5(d)(2) and 5(d)(3), EPA is required to publish in the...: http://ww.epa.gov/opt/newchems . Under TSCA sections 5(d)(2) and 5(d)(3), EPA is required to publish in...

75 FR 60444 - Certain New Chemicals; Receipt and Status Information

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-30

...- adhesives dimethyl-3-[(1- oxododecyl)oxy]propy lidene] amino]methylethyl]- .omega.-[2-[[2,2- dimethyl-3-[(1... sections 5(d)(2) and 5(d)(3) of TSCA, EPA is required to publish a notice of receipt of a premanufacture...)(2) and 5(d)(3) of TSCA, EPA is required to publish a notice of receipt of a PMN or an application...

TSCA Section 5(a)(3)(C) Determination for Microbial Commercial Activity Notice (MCAN) J-16-0011, J-16-0012, J-16-0013, J-16-0014, J-16-0015, and J-16-0016

EPA Pesticide Factsheets

This document describes EPA's Microbial Commercial Activity Notice (MCAN) review determination under amended TSCA for J-16-0011, J-16-0012, J-16-0013, J-16-0014, J-16-0015, and J-16-0016, a biofuel producing organism.

Louisiana Annual Special Education Program Plan. P.L. 94-142, Part B. Fiscal Years 1984-86. Bulletin 1715.

ERIC Educational Resources Information Center

Louisiana State Dept. of Education, Baton Rouge. Div. of Special Education.

The document specifies Louisiana's plan for special education in fiscal years 1984-86 as required by P.L. 94-142, The Education for All Handicapped Children Act. The document lists policies, procedures, and descriptions of the state's special education efforts, including the full educational opportunities goal, child identification, individualized…

Guide to the Section 504 Self-Evaluation for Colleges and Universities.

ERIC Educational Resources Information Center

Biehl, G. Richard

Section 504 of the Rehabilitation Act of 1973 (P.L. 93-112), as amended (P.L. 93- 516), mandates equal opportunity for qualified handicapped persons in education programs, and activities of all recipients of federal financial assistance. Section 504 is a civil rights statute that prohibits descrimination on the basis of handicap, obligates…

76 FR 61692 - Certain New Chemicals; Receipt and Status Information

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... manufacture of new chemicals. Under TSCA sections 5(d)(2) and 5(d)(3), EPA is required to publish in the...: http://ww.epa.gov/opt/newchems . Under TSCA sections 5(d)(2) and 5(d)(3), EPA is required to publish in... importer P-11-0609 8/30/2011 11/27/2011 Crison LLC (S) Monomer to (S) Propenoic be polymerized, acid, 3...

Tenth Anniversary of Education for All Handicapped Children Act (P.L. 94-142). Hearing before the Subcommittee on the Handicapped of the Committee on Labor and Human Resources. United States Senate, Ninety-Ninth Congress, First Session on Oversight on the Acccomplishments of 10 Years of Educational Equity for Handicapped Children under Public Law 94-142.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

Statements from Senators Thurmond, Kerry, Kennedy and Stafford and former Senator Brademas describe the background and consider the effects of the Education for All Handicapped Children Act (P.L. 94-142). Parents of children with mental retardation, multiple disabilities, and students with orthopedic disabilities recount progress as a result of…

76 FR 30374 - Cruise Vessel Safety and Security Act of 2010, Available Technology

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-25

...: 202-493-2251. (4) Delivery: Room PL-401 on the Plaza level of the Nassif Building, 400 Seventh Street, SW., Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The... on ``Search.'' You may also visit the Docket Management Facility in room PL-401 on the Plaza level of...

Report on Alternative Models for Presidential Libraries Issued in Response to the Requirements of PL 110-404

ERIC Educational Resources Information Center

National Archives and Records Administration, 2009

2009-01-01

The Presidential Historical Records Preservation Act of 2008 [PL 110-404] requires that the Archivist of the United States submit to Congress a report on alternative models for Presidential archival depositories that: (1) Reduces the financial burden on the Federal Government; (2) Improves the preservation of Presidential records; and (3) Reduces…

Local Implementation of PL 94-142: First Year Report of a Longitudinal Study.

ERIC Educational Resources Information Center

Stearns, Marian S.; And Others

The document reports findings from the first year of a longitudinal study of the implementation of P.L. 94-142, the Education for All Handicapped Children Act. Based primarily on interviews with a wide variety of respondents (e.g., administrators, teachers, and parents) from 22 local education agencies (LEAs) in nine states, the report describes…

P.L. 95-619, "National Energy Supply Policy Act" (NECPA) (1978)

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

None

2011-12-13

The purposes of this Act are to provide for the regulation of interstate commerce, to reduce the growth in demand for energy, and to conserve non-renewable energy resources without inhibiting beneficial economic growth.

Edible Oil Regulatory Reform Act [P.L. 104-55

DOT National Transportation Integrated Search

1995-01-04

An Act to require the head of any Federal agency to differentiate between fats, oils, and greases of animal, marine, or vegetable origin, and other oils and greases, in issuing certain regulations and for other purposes.

Effect of plant resistance and BioAct WG (Purpureocillium lilacinum strain 251) on Meloidogyne incognita in a tomato-cucumber rotation in a greenhouse.

PubMed

Giné, Ariadna; Sorribas, Francisco J

2017-05-01

The effectiveness of combining resistant tomato with BioAct WG (Purpureocillium lilacinum strain 251, Pl251) against Meloidogyne incognita was assessed in a tomato-cucumber rotation in a greenhouse over 2 years. Additionally, the enzymatic activity of the fungus, the percentage of fungal egg and juvenile parasitism, cardinal temperatures and the effect of water potential on mycelial growth and the soil receptivity to Pl251 were determined in vitro. Plant resistance was the only factor that suppressed nematode and crop yield losses. Percentage of egg parasitism in plots treated with BioAct WG was less than 2.6%. However, under in vitro conditions, Pl251 showed protease, lipase and chitinase activities and parasitised 94.5% of eggs, but no juveniles. Cardinal temperatures were 14.2, 24-26 and 35.4 °C. The maximum Pl251 mycelial growth was at -0.25 MPa and 25 °C. Soil temperatures and water potential in the greenhouse were in the range of the fungus. However, soil receptivity was lower in greenhouse soil, irrespective of sterilisation, than in sterilised sand. Plant resistance was the only factor able to suppress nematode densities, disease severity and yield losses, and to protect the following cucumber crop. Environmental factors involved in soil receptivity could have negatively affected fungus effectiveness. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

The Every Student Succeeds Act (ESSA): What It Means for Students With Disabilities and Music Educators

ERIC Educational Resources Information Center

Darrow, Alice-Ann

2016-01-01

On December 10, 2015, President Obama signed the Every Student Succeeds Act (ESSA) (P.L. 114-95), legislation which reauthorizes the Elementary and Secondary Education Act of 1965, and replaces the widely criticized No Child Left Behind Act. After various versions were offered, rejected, or revised, the ESSA ultimately passed both chambers of…

IEP: Developing Criteria for the Evaluation of Individualized Education Program Provisions. Exploring Issues in the Implementation of P.L. 94-142.

ERIC Educational Resources Information Center

LINC Resources, Inc., Columbus, OH.

Four papers address approaches to evaluate the implementation of the individualized education program (IEP) provisions of P.L. 94-142, The Education for All Handicapped Children Act. The papers are "Auditing the IEP System: A Self-Audit System for Use by Local Education Agencies" by Beth Stephens and Daniel Macy, which examines a 10-step…

36th Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2014

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2014

2014-01-01

This is the 36th Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2014. Section 664(d) of the "Individuals with Disabilities Education Act" ("IDEA") (P.L. 108-446), as reauthorized in 2004, requires that the Department of Education report annually on the progress…

Education of the Handicapped Act Amendments of 1990, P.L. 101-476: A Summary. CRS Report for Congress.

ERIC Educational Resources Information Center

Aleman, Steven R.

This summary of the Education of the Handicapped Act Amendments of 1990, Public Law 101-476, identifies how these Amendments extend and expand special education research, demonstration, and training programs of the Individuals with Disabilities Education Act (IDEA). IDEA authorizes three state formula grant programs and several discretionary grant…

National Energy Conservation Policy Act. Public Law 95-619, 95th Congress.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC.

This publication is the National Energy Conservation Policy Act (P.L. 95-619). The purposes of this act are to provide for the regulation of interstate commerce, to reduce the growth in demand for energy in the United States, and to conserve nonrenewable energy resources produced in this nation and elsewhere, without inhibiting beneficial economic…

31st Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2009

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2012

2012-01-01

This is the 31st Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2009. Section 664(d) of the "Individuals with Disabilities Education Act" ("IDEA") (P.L. 108-446), as reauthorized in 2004, requires that the Department of Education report annually on the progress…

REGULATORY STRATEGIES TO MINIMIZE GENERATION OF REGULATED WASTES FROM CLEANUP, CONTINUED USE OR DECOMMISSIONING OF NUCLEAR FACILITIES CONTAMINATED WITH POLYCHLORINATED BIPHENYLS (PCBS) - 11198

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

Lowry, N.

Disposal costs for liquid PCB radioactive waste are among the highest of any category of regulated waste. The high cost is driven by the fact that disposal options are extremely limited. Toxic Substances Control Act (TSCA) regulations require most liquids with PCBs at concentration of {ge} 50 parts-per-million to be disposed by incineration or equivalent destructive treatment. Disposal fees can be as high as $200 per gallon. This figure does not include packaging and the cost to transport the waste to the disposal facility, or the waste generator's labor costs for managing the waste prior to shipment. Minimizing the generationmore » of liquid radioactive PCB waste is therefore a significant waste management challenge. PCB spill cleanups often generate large volumes of waste. That is because the removal of PCBs typically requires the liberal use of industrial solvents followed by a thorough rinsing process. In a nuclear facility, the cleanup process may be complicated by the presence of radiation and other occupational hazards. Building design and construction features, e.g., the presence of open grating or trenches, may also complicate cleanup. In addition to the technical challenges associated with spill cleanup, selection of the appropriate regulatory requirements and approach may be challenging. The TSCA regulations include three different sections relating to the cleanup of PCB contamination or spills. EPA has also promulgated a separate guidance policy for fresh PCB spills that is published as Subpart G of 40 CFR 761 although it is not an actual regulation. Applicability is based on the circumstances of each contamination event or situation. Other laws or regulations may also apply. Identification of the allowable regulatory options is important. Effective communication with stakeholders, particularly regulators, is just as important. Depending on the regulatory path that is taken, cleanup may necessitate the generation of large quantities of regulated waste. Allowable options must be evaluated carefully in order to reduce compliance risks, protect personnel, limit potential negative impacts on facility operations, and minimize the generation of wastes subject to TSCA. This paper will identify critical factors in selecting the appropriate TSCA regulatory path in order to minimize the generation of radioactive PCB waste and reduce negative impacts to facilities. The importance of communicating pertinent technical issues with facility staff, regulatory personnel, and subsequently, the public, will be discussed. Key points will be illustrated by examples from five former production reactors at the DOE Savannah River Site. In these reactors a polyurethane sealant was used to seal piping penetrations in the biological shield walls. During the intense neutron bombardment that occurred during reactor operation, the sealant broke down into a thick, viscous material that seeped out of the piping penetrations over adjacent equipment and walls. Some of the walls were painted with a PCB product. PCBs from the paint migrated into the degraded sealant, creating PCB 'spill areas' in some of these facilities. The regulatory cleanup approach selected for each facility was based on its operational status, e.g., active, inactive or undergoing decommissioning. The selected strategies served to greatly minimize the generation of radioactive liquid PCB waste. It is expected that this information would be useful to other DOE sites, DOD facilities, and commercial nuclear facilities constructed prior to the 1979 TSCA ban on most manufacturing and uses of PCBs.« less

Technical Operating Procedures for Resource Documentation Under the Oil Pollution Act of 1990

DOT National Transportation Integrated Search

1996-06-01

Technical Operating Procedures (TOPs) for Resource Documentation under the Oil Pollution Act of 1990 (P.L.101-380) have been developed to provide guidance to users operating as, or in support of, the Federal On-Scene Coordinator(FOSC). The procedures...

Disabled Children and Their Families: The Impact of Public Law 94-142. Revised Final Report--Year I.

ERIC Educational Resources Information Center

Sullivan, Mary Beth; And Others

The report details the case studies of six families with disabled children, ranging in age from 6 to 18 years, as part of a study to investigate the impact of P.L. 94-142 (the Education for All Handicapped Children Act). An introduction points out that a naturalistic case study approach was used to address the parents experiences with P.L. 94-142,…

Circulating cell-derived microparticles in women with pregnancy loss.

PubMed

Alijotas-Reig, Jaume; Palacio-Garcia, Carles; Farran-Codina, Immaculada; Zarzoso, Cristina; Cabero-Roura, Luis; Vilardell-Tarres, Miquel

2011-09-01

To analyze cell-derived microparticles (cMP) in pregnancy loss (PL), both recurrent miscarriages (RM) and unexplained fetal loss (UFL). Non-matched case-control study was performed at Vall d'Hebron Hospital. Cell-derived microparticles of 53 PL cases, 30 with RM, 16 with UFL, and 7 (RM + UFL), were compared to 38 healthy pregnant women. Twenty healthy non-pregnant women act as controls. Cell-derived microparticles were analyzed through flow cytometry. Results are given as total annexin (A5+), endothelial-(CD144+/CD31+ CD41-), platelet-(CD41+), leukocyte-(CD45+) and CD41- c-MP/μL of plasma. Antiphospholipid antibodies (aPLA) were analyzed according to established methods. Comparing PL versus healthy pregnant, we observed a significant endothelial cMP decrease in PL. When comparing RM subgroup with controls, we observed significant decreases in endothelial cMP. When comparing the PL positive for aPLA versus PL-aPLA-negative, no cMP numbering differences were seen. Pregnancy loss seems to be related to endothelial cell activation and/or consumption. A relationship between aPLA and cMP could not be demonstrated. © 2011 John Wiley & Sons A/S.

California Emergency Drought Projects Waiver Pursuant to Section 436 of P.L. 113-76, Consolidated Appropriations Act

EPA Pesticide Factsheets

Waiver request of the American Iron and Steel requirement of the Consolidated Appropriations Act of 2014 by the California Drinking Water State Revolving Fund for the use of non-domestic iron or steel for short-term emergency projects.

EPA Facility Registry Service (FRS): Facility Interests Dataset - Intranet

EPA Pesticide Factsheets

This web feature service consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are available in the FRS individual feature layers. The layers comprise the FRS major program databases, including:Assessment Cleanup and Redevelopment Exchange System (ACRES) : brownfields sites ; Air Facility System (AFS) : stationary sources of air pollution ; Air Quality System (AQS) : ambient air pollution data from monitoring stations; Bureau of Indian Affairs (BIA) : schools data on Indian land; Base Realignment and Closure (BRAC) facilities; Clean Air Markets Division Business System (CAMDBS) : market-based air pollution control programs; Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) : hazardous waste sites; Integrated Compliance Information System (ICIS) : integrated enforcement and compliance information; National Compliance Database (NCDB) : Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Toxic Substances Control Act (TSCA); National Pollutant Discharge Elimination System (NPDES) module of ICIS : NPDES surface water permits; Radiation Information Database (RADINFO) : radiation and radioactivity facilities; RACT/BACT/LAER Clearinghouse (RBLC) : best available air pollution technology requirements; Resource Conservation and Recovery Act Information System (RCRAInfo) : tracks generators, transporters, treaters, storers, and disposers of haz

EPA Facility Registry Service (FRS): Facility Interests Dataset - Intranet Download

EPA Pesticide Factsheets

This downloadable data package consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are available in the FRS individual feature layers. The layers comprise the FRS major program databases, including:Assessment Cleanup and Redevelopment Exchange System (ACRES) : brownfields sites ; Air Facility System (AFS) : stationary sources of air pollution ; Air Quality System (AQS) : ambient air pollution data from monitoring stations; Bureau of Indian Affairs (BIA) : schools data on Indian land; Base Realignment and Closure (BRAC) facilities; Clean Air Markets Division Business System (CAMDBS) : market-based air pollution control programs; Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) : hazardous waste sites; Integrated Compliance Information System (ICIS) : integrated enforcement and compliance information; National Compliance Database (NCDB) : Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Toxic Substances Control Act (TSCA); National Pollutant Discharge Elimination System (NPDES) module of ICIS : NPDES surface water permits; Radiation Information Database (RADINFO) : radiation and radioactivity facilities; RACT/BACT/LAER Clearinghouse (RBLC) : best available air pollution technology requirements; Resource Conservation and Recovery Act Information System (RCRAInfo) : tracks generators, transporters, treaters, storers, and disposers

EPA Facility Registry Service (FRS): Facility Interests Dataset Download

EPA Pesticide Factsheets

This downloadable data package consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are available in the FRS individual feature layers. The layers comprise the FRS major program databases, including:Assessment Cleanup and Redevelopment Exchange System (ACRES) : brownfields sites ; Air Facility System (AFS) : stationary sources of air pollution ; Air Quality System (AQS) : ambient air pollution data from monitoring stations; Bureau of Indian Affairs (BIA) : schools data on Indian land; Base Realignment and Closure (BRAC) facilities; Clean Air Markets Division Business System (CAMDBS) : market-based air pollution control programs; Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) : hazardous waste sites; Integrated Compliance Information System (ICIS) : integrated enforcement and compliance information; National Compliance Database (NCDB) : Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Toxic Substances Control Act (TSCA); National Pollutant Discharge Elimination System (NPDES) module of ICIS : NPDES surface water permits; Radiation Information Database (RADINFO) : radiation and radioactivity facilities; RACT/BACT/LAER Clearinghouse (RBLC) : best available air pollution technology requirements; Resource Conservation and Recovery Act Information System (RCRAInfo) : tracks generators, transporters, treaters, storers, and disposers

EPA Facility Registry Service (FRS): Facility Interests Dataset

EPA Pesticide Factsheets

This web feature service consists of location and facility identification information from EPA's Facility Registry Service (FRS) for all sites that are available in the FRS individual feature layers. The layers comprise the FRS major program databases, including:Assessment Cleanup and Redevelopment Exchange System (ACRES) : brownfields sites ; Air Facility System (AFS) : stationary sources of air pollution ; Air Quality System (AQS) : ambient air pollution data from monitoring stations; Bureau of Indian Affairs (BIA) : schools data on Indian land; Base Realignment and Closure (BRAC) facilities; Clean Air Markets Division Business System (CAMDBS) : market-based air pollution control programs; Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) : hazardous waste sites; Integrated Compliance Information System (ICIS) : integrated enforcement and compliance information; National Compliance Database (NCDB) : Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Toxic Substances Control Act (TSCA); National Pollutant Discharge Elimination System (NPDES) module of ICIS : NPDES surface water permits; Radiation Information Database (RADINFO) : radiation and radioactivity facilities; RACT/BACT/LAER Clearinghouse (RBLC) : best available air pollution technology requirements; Resource Conservation and Recovery Act Information System (RCRAInfo) : tracks generators, transporters, treaters, storers, and disposers of haz

Paenibacillus larvae Chitin-Degrading Protein PlCBP49 Is a Key Virulence Factor in American Foulbrood of Honey Bees

PubMed Central

Garcia-Gonzalez, Eva; Poppinga, Lena; Fünfhaus, Anne; Hertlein, Gillian; Hedtke, Kati; Jakubowska, Agata; Genersch, Elke

2014-01-01

Paenibacillus larvae, the etiological agent of the globally occurring epizootic American Foulbrood (AFB) of honey bees, causes intestinal infections in honey bee larvae which develop into systemic infections inevitably leading to larval death. Massive brood mortality might eventually lead to collapse of the entire colony. Molecular mechanisms of host-microbe interactions in this system and of differences in virulence between P. larvae genotypes are poorly understood. Recently, it was demonstrated that the degradation of the peritrophic matrix lining the midgut epithelium is a key step in pathogenesis of P. larvae infections. Here, we present the isolation and identification of PlCBP49, a modular, chitin-degrading protein of P. larvae and demonstrate that this enzyme is crucial for the degradation of the larval peritrophic matrix during infection. PlCBP49 contains a module belonging to the auxiliary activity 10 (AA10, formerly CBM33) family of lytic polysaccharide monooxygenases (LPMOs) which are able to degrade recalcitrant polysaccharides. Using chitin-affinity purified PlCBP49, we provide evidence that PlCBP49 degrades chitin via a metal ion-dependent, oxidative mechanism, as already described for members of the AA10 family. Using P. larvae mutants lacking PlCBP49 expression, we analyzed in vivo biological functions of PlCBP49. In the absence of PlCBP49 expression, peritrophic matrix degradation was markedly reduced and P. larvae virulence was nearly abolished. This indicated that PlCBP49 is a key virulence factor for the species P. larvae. The identification of the functional role of PlCBP49 in AFB pathogenesis broadens our understanding of this important family of chitin-binding and -degrading proteins, especially in those bacteria that can also act as entomopathogens. PMID:25080221

The New Federal Drinking Water Act: Implications of its Implementation for the College and University Campus

ERIC Educational Resources Information Center

Mohatt, James V.

1977-01-01

Institutional involvement under the Federal Safe Drinking Water Act (PL93-523) may range from zero cost to sizable expenditures depending upon whether the institution can be defined as a water supplier, or a cooperative agent of another water supplier. (MJB)

1976-1977 Johnson-O'Malley Technical Assistance Handbook.

ERIC Educational Resources Information Center

Leonard, Terry

Designed to provide a practical approach to the rules and regulations governing implementation of the American Indian Self-Determination and Education Assistance Act (PL 93-638) in conjunction with the Johnson-O'Malley Act (JOM), this technical assistance handbook is written in comic book style. Using straightforward language, this manual…

PHYSIOLOGICALLY-BASED PHARMACOKINETICS/PHARMACODYNAMIC MODELING AND CUMULATIVE RISK ASSESSMENT: CASE STUDY FOR THE N-METHYL CARBMATE PESTICIDES

EPA Science Inventory

The Food Quality Protection Act of 1996 [PL 104-170: 110 STAT. 1513] requires EPA to consider potential cumulative human health risks resulting from aggregate exposure to pesticide chemicals acting through a common mechanism of toxicity. This includes all anticipated dietary e...

Transportation's role in reducing U.S. greenhouse gas emissions, volume 2 : report to Congress, U.S. Department of Transportation

DOT National Transportation Integrated Search

2010-04-01

This study evaluates potentially viable strategies to reduce transportation greenhouse gas (GHG) emissions. The study was mandated by the Energy Independence and Security Act (P.L. 110-140, December 2007). The Act directed the U.S. Department of Tran...

Airport and airway trust fund : effects of the trust fund taxes' lapsing on FAA's budget

DOT National Transportation Integrated Search

1996-04-15

The Airport and Airway Trust Fund (Trust Fund) was established by the : Airport and Airway Revenue Act of 1970 (P.L. 91-258) to finance the : Federal Aviation Administration's (FAA) investments in the airport and : airway system. The act further prov...

Airport and Airway Trust Fund: Issues Raised by Proposal To Replace the Airline Ticket Tax

DOT National Transportation Integrated Search

1996-12-05

The Airport and Airway Trust Fund (Trust Fund) was established by the Airport : and Airway Revenue Act of 1970 (P.L. 91-258) to finance the Federal Aviation : Administration's (FAA) investments in the airport and airway system. The act : further prov...

Transportation's role in reducing U.S. greenhouse gas emissions, volume 1 : report to Congress, U.S. Department of Transportation

DOT National Transportation Integrated Search

2010-04-01

This study evaluates potentially viable strategies to reduce transportation : greenhouse gas (GHG) emissions. The study was mandated by the Energy : Independence and Security Act (P.L. 110-140, December 2007). The Act directed : the U.S. Department o...

Pro-106-Ser mutation and EPSPS overexpression acting together simultaneously in glyphosate-resistant goosegrass (Eleusine indica).

PubMed

Gherekhloo, Javid; Fernández-Moreno, Pablo T; Alcántara-de la Cruz, Ricardo; Sánchez-González, Eduardo; Cruz-Hipolito, Hugo E; Domínguez-Valenzuela, José A; De Prado, Rafael

2017-07-27

Glyphosate has been used for more than 15 years for weed management in citrus groves in the Gulf of Mexico, at up to 3-4 applications per year. Goosegrass (Eleusine indica (L.) Gaertn.) control has sometimes failed. In this research, the mechanisms governing three goosegrass biotypes (Ein-Or from an orange grove, and Ein-Pl1 and Ein-Pl2 from Persian lime groves) with suspected resistance to glyphosate were characterized and compared to a susceptible biotype (Ein-S). Dose-response and shikimate accumulation assays confirmed resistance of the resistant (R) biotypes. There were no differences in glyphosate absorption, but the R biotypes retained up to 62-78% of the herbicide in the treated leaf at 96 h after treatment (HAT), in comparison to the Ein-S biotype (36%). The 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) activity in the Ein-Or and Ein-S biotypes was over 100-fold lower than the Ein-Pl1 and Ein-Pl2 ones. The latter showed a high EPSPS-basal activity, a mutation at Pro-106-Ser position in the EPSPS gene, and EPSPS overexpression. The EPSPS basal and EPSPS overexpression were positively correlated. The R goosegrass biotypes displayed poor glyphosate translocation. Furthermore, this grassweed showed, for the first time, two mechanisms at the target-site level (Pro-106-Ser mutation + EPSPS overexpression) acting together simultaneously against glyphosate.

Veterans and Homelessness

DTIC Science & Technology

2011-04-01

definition of “homeless individual” under McKinney-Vento. The Homeless Emergency Assistance and Rapid Transition to Housing ( HEARTH ) Act was enacted...as part of the Helping Families Save Their Homes Act of 2009 (P.L. 111-22) on May 20, 2009. The changes in the HEARTH Act were to take effect at the...definition of homelessness, continue in place.10 The HEARTH Act amended Section 103(a) of McKinney-Vento to broaden the definition of homeless individuals

Did the Pension Protection Act (PPA) of 2006 Resolve the Pension Crisis in Corporate America?

ERIC Educational Resources Information Center

Luca, John J.

2009-01-01

On August 17, 2006, President George W. Bush signed into law the Pension Protection Act (PL 109-280). The 907-page federal law has been referred to as the most comprehensive reform of the nation's pension law since the enactment of the Employee Retirement Income Security Act (ERISA) of 1974 (Lucas, 2008). This paper will examine the major…

32nd Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2010

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2014

2014-01-01

This is the 32nd Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2010. Section 664(d) of the Individuals with Disabilities Education Act (IDEA) (P.L. 108-446), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the provision of a free…

Aqueous magnesium as an environmental selection pressure in the evolution of phospholipid membranes on early earth

NASA Astrophysics Data System (ADS)

Dalai, Punam; Ustriyana, Putu; Sahai, Nita

2018-02-01

Early compartmentalization of simple biomolecules by membrane bilayers was, presumably, a critical step in the emergence of the first cell-like entities, protocells. Their membranes were likely composed of single chain amphiphiles (SCAs), but pure SCA membranes especially those with short-chains are highly unstable towards divalent cations, which are ubiquitous in aqueous environments. The prebiotic synthesis of phospholipids (PLs), even in only trace amounts, may also have been possible. PL membranes are much more stable towards divalent cations. Here, we show the transition of fatty acid membranes to mixed fatty acid-PL and, finally, to PL membranes in the presence of Mg2+, which acts as an environmental selection pressure, and we propose different mechanisms for the observed increased Mg2+-immunity. The "fatal" concentration ([Mg2+]fatal) at which vesicles are disrupted increased dramatically by an order of magnitude from OA to mixed to POPC vesicles. Two mechanisms for the increasing immunity were determined. The negative charge density of the vesicles decreased with increasing POPC content, so more Mg2+ was required for disruption. More interestingly, Mg2+ preferentially bound to and abstracted OA from mixed lipid membranes, resulting in relatively POPC-enriched vesicles compared to the initial ratio. The effect was the most dramatic for the largest initial OA-POPC ratio representing the most primitive protocells. Thus, Mg2+ acted to evolve the mixed membrane composition towards PL enrichment. To the best of our knowledge, this is the first report of selective lipid abstraction from mixed SCA-PL vesicles. These results may hold implications for accommodating prebiotic Mg2+-promoted processes such as non-enzymatic RNA polymerization on early Earth.

Summaries of Conclusions and Recommendations on Department of Defense Operations.

DTIC Science & Technology

1983-03-04

of Defense - Military (Except Procurement and Contracting) (051.0) Legislative Authodty: PL 96-226. In an attempt to reduce training costs and make...efeseAuthorization Act 1981 ( PL N6-432). S.Rept.97-146.S. RepL.96-89.3 U.S.C. 301b. GAO evaluated the Na" and Marine Corps Im~plementation program should be extended...Incentives Maer Illea ee Command, Fort Mon of Foreign Currency Transact.ons (FPCD-82-13) 28 motsi, NJ for NATO Programs Teleprocessing Serces Contracts for

Fact Sheet: Health Professions Educational Assistance Act of 1976 (PL 94-484).

ERIC Educational Resources Information Center

Health Resources Administration (DHEW/PHS), Bethesda, MD.

The Health Professions Educational Assistance Act of 1976 extends health manpower training authorities through FY 1980 with significant changes to meet national needs. It is designed to produce more primary care practitioners and improve health services in manpower shortage areas, providing support for the training of health professions (medicine,…

Section 619 Profile. 17th Edition

ERIC Educational Resources Information Center

Lazara, Alex; Danaher, Joan; Kraus, Robert; Goode, Sue; Hipps, Cherie; Festa, Cathy

2010-01-01

With the passage of P.L. 94-142, the Education for All Handicapped Children Act of 1975, now the Individuals with Disabilities Education Act (IDEA), and subsequent amendments, states and jurisdictions have made great strides in the provision of services to young children, ages 3 through 5 years, with disabilities. As of Fall 2007, America's…

Section 619 Profile, 18th Edition

ERIC Educational Resources Information Center

Lazara, Alex, Ed.; Danaher, Joan, Ed.; Kraus, Robert, Ed.; Goode, Sue, Ed.; Hipps, Cherie, Ed.; Festa, Cathy, Ed.

2011-01-01

With the passage of P.L. 94-142, the Education for All Handicapped Children Act of 1975, now the Individuals with Disabilities Education Act (IDEA), and subsequent amendments, states and jurisdictions have made great strides in the provision of services to young children, ages 3 through 5 years, with disabilities. As of Fall 2009, America's…

Section 619 Profile. 16th Edition. Revised

ERIC Educational Resources Information Center

Lazara, Alex; Danaher, Joan; Kraus, Robert; Goode, Sue

2009-01-01

With the passage of P.L. 94-142, the Education for All Handicapped Children Act of 1975, now the Individuals with Disabilities Education Act (IDEA), and subsequent amendments, states and jurisdictions have made great strides in the provision of services to young children, ages 3 through 5 years, with disabilities. As of Fall 2007, America's…

Transportation's role in reducing U.S. greenhouse gas emissions, volume 1 and volume 2 : report to Congress, U.S. Department of Transportation

DOT National Transportation Integrated Search

2010-04-01

This study evaluates potentially viable strategies to reduce transportation : greenhouse gas (GHG) emissions. The study was mandated by the Energy : Independence and Security Act (P.L. 110-140, December 2007). The Act directed : the U.S. Department o...

Implementation of the Career Education Incentive Act. First Interim Report on the Evaluability Assessment.

ERIC Educational Resources Information Center

Jung, Steven M.; And Others

Survey activities are reported which were designed to provide the foundation for a national evaluation of the effectiveness of programs assisted under the Career Education Incentive Act of 1977 (PL 95-207). The methodology described, called "program evaluability assessment," focuses on detailed analysis of program assumptions in order to…

2006 Annual Report to Congress on the "Individuals with Disabilities Education Act," Part D

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2008

2008-01-01

The purpose of this report is to provide an annual overview of activities funded under the "Individuals with Disabilities Education Act" ("IDEA"), Part D (National Activities to Improve Education of Children with Disabilities), subparts 2 and 3 (P.L. 108-446). "IDEA", Part D, includes programs that support personnel…

National Assessment of IDEA Overview. NCEE 2011-4026

ERIC Educational Resources Information Center

National Center for Education Evaluation and Regional Assistance, 2011

2011-01-01

The Individuals with Disabilities Education Improvement Act of 2004 (P.L. 108-446), enacted by the United States Congress on December 3, 2004, is the most recent reauthorization of the Individuals with Disabilities Education Act (IDEA), federal legislation which is specifically focused on the education of children with disabilities. As of Fall…

2007 Annual Report to Congress on the "Individuals with Disabilities Education Act," Part D

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2009

2009-01-01

The purpose of this report is to provide an annual overview of activities funded under the "Individuals with Disabilities Education Act" ("IDEA"), Part D (National Activities to Improve Education of Children with Disabilities), subparts 2 and 3 (P.L. 108-446). "IDEA", Part D, includes programs that support…

P.L. 110-140, "Energy Independence and Security Act of 2007", 2007

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

None

2007-12-19

The Energy Independence and Security Act of 2007 (EISA), signed into law on December 19, 2007, set forth an agenda for improving U.S. energy security across the entire economy. While industrial energy efficiency is specifically called out in Title IV, Subtitle D, other EISA provisions also apply to AMO activities.

Cheminformatics and Computational Chemistry: A Powerful ...

EPA Pesticide Factsheets

The registration of new chemicals under the Toxicological Substances Control Act (TSCA) and new pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) requires knowledge of the process science underlying the transformation of organic chemicals in natural ecosystems. The purpose of this presentation is to demonstrate how cheminformatics using chemical terms language in combination with the output of physicochemical property calculators can be employed to encode this knowledge and make it available to the appropriate decision makers. The encoded process science is realized through the execution of reaction libraries in simulators such as EPA’s Chemical Transformation Simulator (CTS). In support of the CTS, reaction libraries have or are currently being developed for a number of transformation processes including hydrolysis, abiotic reduction, photolysis and disinfection by-product formation. Examples of how the process science available in the peer-reviewed literature is being encoded will be presented. Presented at the 252nd American Chemical Society National Meeting:Aquatic Chemistry: Symposium in Honor of Professor Alan T. Stone

Science-based management of public lands in southern Nevada [Chapter 11] (Executive Summary)

Treesearch

Matthew L. Brooks; Jeanne C. Chambers

2013-01-01

Landmark legislation provides guiding principles for land management planning in southern Nevada and the rest of the United States. Such legislation includes, but is not limited to, the Forest Service Organic Administration Act of 1897 (16 U.S.C. 473-478, 479-482 and 551), National Park Service Organic Act of 1916 (U.S.C. Title 16, Secs. 1-4), Wilderness Act 1964 (P.L....

Science-based management of public lands in southern Nevada [Chapter 11

Treesearch

Matthew L. Brooks; Jeanne C. Chambers

2013-01-01

Landmark legislation provides guiding principles for land management planning in southern Nevada and the rest of the United States. Such legislation includes, but is not limited to, the Forest Service Organic Administration Act of 1897 (16 U.S.C. 473-478, 479-482 and 551), National Park Service Organic Act of 1916 (U.S.C. Title 16, Secs. 1-4), Wilderness Act 1964 (P.L....

Defense Production Act: Purpose and Scope

DTIC Science & Technology

2009-05-14

appropriate, or to prohibit, transactions found to threaten impairment of national security. This is the so-called Exon- Florio Amendment, which designates a...Order 11858, “Foreign (continued...) Defense Production Act: Purpose and Scope Congressional Research Service 5 Exon- Florio authority was first... Florio was enacted on August 23, 1988, as Title V, Subtitle A, Part II, § 5021 of the Omnibus Trade and Competitiveness Act of 1988 (H.R. 4848, P.L

Gesturing with an injured brain: How gesture helps children with early brain injury learn linguistic constructions

PubMed Central

Özçalışkan, Şeyda; Levine, Susan C.; Goldin-Meadow, Susan

2013-01-01

Children with pre/perinatal unilateral brain lesions (PL) show remarkable plasticity for language development. Is this plasticity characterized by the same developmental trajectory that characterizes typically developing (TD) children, with gesture leading the way into speech? We explored this question, comparing 11 children with PL—matched to 30 TD children on expressive vocabulary—in the second year of life. Children with PL showed similarities to TD children for simple but not complex sentence types. Children with PL produced simple sentences across gesture and speech several months before producing them entirely in speech, exhibiting parallel delays in both gesture+speech and speech-alone. However, unlike TD children, children with PL produced complex sentence types first in speech-alone. Overall, the gesture-speech system appears to be a robust feature of language-learning for simple—but not complex—sentence constructions, acting as a harbinger of change in language development even when that language is developing in an injured brain. PMID:23217292

Photoluminescence Lifetimes Exceeding 8 μs and Quantum Yields Exceeding 30% in Hybrid Perovskite Thin Films by Ligand Passivation

DOE PAGES

deQuilettes, Dane W.; Koch, Susanne; Burke, Sven; ...

2016-07-26

We study the effects of a series of post-deposition ligand treatments on the photoluminescence (PL) of polycrystalline methylammonium lead triiodide perovskite thin films. We show that a variety of Lewis bases can improve the bulk PL quantum efficiency (PLQE) and extend the average PL lifetime, , with large enhancements concentrated at grain boundaries. Notably, we demonstrate thin-film PLQE as high as 35 ± 1% and as long as 8.82 ± 0.03 μs at solar equivalent carrier densities using tri-n-octylphosphine oxide-treated films. Using glow discharge optical emission spectroscopy and nuclear magnetic resonance spectroscopy, we show that the ligands are incorporated primarilymore » at the film surface and are acting as electron donors. These results indicate it is possible to obtain thin-film PL lifetime and PLQE values that are comparable to those from single crystals by control over surface chemistry.« less

Goals 2000: Overview and Analysis. CRS Report for Congress.

ERIC Educational Resources Information Center

Stedman, James B.

Goals 2000: Educate America Act (P.L. 103-227) authorizes a range of initiatives for federal support of education reform. Its basic strategy is that of systemic reform guided by sets of agreed-upon educational goals and standards at each level of governance. An overview and analysis of the Act's basic provisions and authorizations is provided.…

Energy Policy Act Transportation Rate Study: Final Report on Coal Transportation

EIA Publications

2000-01-01

This is the final in a series of reports prepared for the U.S. Congress by the Secretary of Energy on coal distribution and transportation rates as mandated by Title XIII, Section 1340, Establishment of Data Base and Study of Transportation Rates, of the Energy Policy Act of 1992 (P.L. 102-486).

Reading First Implementation Evaluation: Final Report

ERIC Educational Resources Information Center

Moss, Marc; Fountain, Alyssa Rulf; Boulay, Beth; Horst, Megan; Rodger, Chris; Brown-Lyons, Melanie

2008-01-01

The "No Child Left Behind Act of 2001" (PL 107-110) established the Reading First (RF) Program (Title I, Part B, Subpart 1), a major Federal initiative designed to help ensure that all children can read at or above grade level by the end of third-grade. The legislation (Section 1205 of the Elementary and Secondary Education Act) requires…

2009 Strategic Plan for Autism Spectrum Disorder Research. NIH Publication No. 09-7465

ERIC Educational Resources Information Center

Interagency Autism Coordinating Committee, 2009

2009-01-01

In response to the heightened societal concern over autism spectrum disorder (ASD), Congress passed the Combating Autism Act (CAA) of 2006 (P.L. 109-416). Through this Act, Congress intended to rapidly increase, accelerate the pace and improve coordination of scientific discovery in ASD research. The CAA requires the Interagency Autism…

48 CFR 652.236-72 - Statement of Qualifications for the Omnibus Diplomatic Security and Antiterrorism Act.

Code of Federal Regulations, 2010 CFR

2010-10-01

... contract will require the construction of a multi-story office building, the prospective bidder/offeror..., etc.) Complexity: (office building, etc.) Type of construction: Value of project: If the prospective... (P.L. 99-399; 22 U.S.C. 4852). The Act limits certain construction projects abroad to United States...

2005 Annual Report to Congress on the "Individuals with Disabilities Education Act," Part D

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2007

2007-01-01

The purpose of this report is to provide an overview of national activities to improve the education of children with disabilities funded in fiscal year (FY) 2005 under the "Individuals with Disabilities Education Act" ("IDEA"), Part D, Subparts 2 and 3 (P.L. 108-446). "IDEA", Part D (National Activities) includes…

Reauthorization of the Carl D. Perkins Vocational Education Act, P.L. 98-524: The Results of the National Association of State Directors of Vocational Education (NASDVE) Study.

ERIC Educational Resources Information Center

Merkel-Keller, Claudia

When the Secretary of Education recommended in the 1988 Fiscal Year Budget that the Carl D. Perkins Vocational Education Act not be renewed, and therefore that vocational education receive no federal funds, the National Association of State Directors of Vocational Education (NASDVE) conducted their own evaluation of the effectiveness of the Act. A…

77 FR 19861 - Certain Polybrominated Diphenylethers; Significant New Use Rule and Test Rule

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-02

...The Agency is proposing to amend the Toxic Substances Control Act (TSCA) section 5(a) Significant New Use Rule (SNUR), for certain polybrominated diphenylethers (PBDEs) by: Designating processing of six PBDEs, or any combination of these chemical substances resulting from a chemical reaction, as a significant new use; designating manufacturing, importing, and processing of a seventh PBDE, decabromodiphenyl ether (decaBDE) for any use which is not ongoing after December 31, 2013, as a significant new use; and making inapplicable the article exemption for SNURs for this action. A person who intends to import or process any of the seven PBDEs included in the proposed SNUR, as part of an article for a significant new use would be required to notify EPA at least 90 days in advance to ensure that the Agency has an opportunity to review and, if necessary, restrict or prohibit a new use before it begins. EPA is also proposing a test rule under TSCA that would require any person who manufactures or processes commercial pentabromodiphenyl ether (c-pentaBDE), commercial octabromodiphenyl ether (c-octaBDE), or commercial decaBDE (c-decaBDE), including in articles, for any use after December 31, 2013, to conduct testing on their effects on health and the environment. EPA is proposing to designate all discontinued uses of PBDEs as significant new uses. The test rule would be promulgated if EPA determines that there are persons who intend to manufacture, import, or process c-pentaBDE, c-octaBDE, or c-decaBDE, for any use, including in articles, after December 31, 2013.

Mode of action and the assessment of chemical hazards in the presence of limited data: use of structure-activity relationships (SAR) under TSCA, Section 5.

PubMed Central

Auer, C M; Nabholz, J V; Baetcke, K P

1990-01-01

Section 5 of the Toxic Substances Control Act (TSCA) requires that manufacturers and importers of new chemicals must submit a Premanufacture Notification (PMN) to the U.S. Environmental Protection Agency 90 days before they intend to commence manufacture or import. Certain information such as chemical identity, uses, etc., must be included in the notification. The submission of test data on the new substance, however, is not required, although any available health and environmental information must be provided. Nonetheless, over half of all PMNs submitted to the agency do not contain any test data; because PMN chemicals are new, no test data is generally available in the scientific literature. Given this situation, EPA has had to develop techniques for hazard assessment that can be used in the presence of limited test data. EPA's approach has been termed "structure-activity relationships" (SAR) and involves three major components: the first is critical evaluation and interpretation of available toxicity data on the chemical; the second component involves evaluation of test data available on analogous substances and/or potential metabolites; and the third component involves the use of mathematical expressions for biological activity known as "quantitative structure-activity relationships" (QSARs). At present, the use of QSARs is limited to estimating physical chemical properties, environmental toxicity, and bioconcentration factors. An important overarching element in EPA's approach is the experience and judgment of scientific assessors in interpreting and integrating the available data and information. Examples are provided that illustrate EPA's approach to hazard assessment for PMN chemicals. PMID:2269224

American Iron and Steel Requirement - Guidance and Questions and Answers

EPA Pesticide Factsheets

Explanation of the P.L. 113-76, Consolidated Appropriations Act, 2014 its implementation for the American Iron and Steel (AIS) requirement and other questions and answers in regards to AIS requirements

Proposed Barge Terminal Expansion, Packer River Terminal, Inc., South St. Paul, Dakota County, Minnesota.

DTIC Science & Technology

1977-09-01

On 24 June 1974 Packer applied to the St. Paul District, Corps of Engineers (Corps) for a DOA permit under Section 10 of the River and Harbor Act of...exercised jurisdiction under Section 404 of P.L. 92-500 to the ordinary high water mark of the • Mississippi River, Thu’, even though the proposed project...Corps of Engineers was to expand their regulatory IT ril ct ion under Sect ion 404 of P.l.. 92-500 ,nd to promulgate new r- ’~giiI.,t .; ill conjunct

Dechlorination of small quantities of mixed waste from a DOE site

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

Hoeffner, S.L.

1994-12-31

Sludge from tank bottoms containing PCB`s, radioactivity and hazardous constituents are present in several tanks at one of the National Laboratories. Disposal of the material can proceed if the material is removed from TSCA regulations by decreasing the concentration of the PCB`s to {le}2 ppm. ON the bench scale, this sludge was treated by the DECHLOR/KGME{sup {trademark}} chemical dechlorination process. The levels of PCB`s were reduced to below 2 ppm, allowing the material to be managed outside the TSCA regulations. RUST believes that this is the first successful chemical dechlorination of a radioactive, RCRA listed, PCB bearing waste. A pilotmore » scale unit is available to provide on-site treatment of the remaining waste. Because of the small amounts of waste, treatment costs are high on a per unit volume. As a result of these high costs and other concerns the client is investigating potential non-treatment options of delisting the waste of obtaining a waiver. In the event that this particular waste cannot be delisted or a waiver is not granted, then dechlorination of the waste to remove it from TSCA regulations remains a viable option to allow the material to be disposed.« less

Secondary School Agriculture Teachers' Perceived Competence Level toward Educating Students with Educational Challenges

ERIC Educational Resources Information Center

Bobbitt, Erica M.

2011-01-01

The passage of Public Law 94-142 (the Education of All Handicapped Children Act) in 1975 established the rights of children with disabilities to a public school education in the least restrictive environment. Fifteen years later, it was amended and renamed the Individuals with Disabilities Education Act (IDEA) (PL 101-476, 1990), still intended to…

37th Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2015

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2015

2015-01-01

Since its enactment, the "Education for All Handicapped Children Act of 1975," Public Law (P.L.) 94-142, requires the secretary of the U.S. Department of Education (secretary) [and predecessor, the commissioner of education at the U.S. Department of Health, Education, and Welfare] to transmit to Congress an annual report to inform…

38th Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2016

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2016

2016-01-01

Since its enactment, the "Education for All Handicapped Children Act of 1975," Public Law (P.L.) 94-142, requires the secretary of the U.S. Department of Education (secretary) [and predecessor, the commissioner of education at the U.S. Department of Health, Education, and Welfare] to transmit to Congress an annual report to inform…

P.L. 110-140, "Energy Independence and Security Act of 2007" (2007)

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

None

2007-12-13

An act to move the United States toward greater energy independence and security, to increase the production of clean renewable fuels, to protect consumers, to increase the efficiency of products, buildings, and vehicles, to promote research on and deploy greenhouse gas capture and storage options, and to improve the energy performance of the Federal Government, and for other purposes.

Characterization of homologous sphingosine-1-phosphate lyase isoforms in the bacterial pathogen Burkholderia pseudomallei[S

PubMed Central

McLean, Christopher J.; Marles-Wright, Jon; Custodio, Rafael; Lowther, Jonathan; Kennedy, Amanda J.; Pollock, Jacob; Clarke, David J.; Brown, Alan R.; Campopiano, Dominic J.

2017-01-01

Sphingolipids (SLs) are ubiquitous elements in eukaryotic membranes and are also found in some bacterial and viral species. As well as playing an integral structural role, SLs also act as potent signaling molecules involved in numerous cellular pathways and have been linked to many human diseases. A central SL signaling molecule is sphingosine-1-phosphate (S1P), whose breakdown is catalyzed by S1P lyase (S1PL), a pyridoxal 5′-phosphate (PLP)-dependent enzyme that catalyzes the cleavage of S1P to (2E)-hexadecenal (2E-HEX) and phosphoethanolamine. Here, we show that the pathogenic bacterium, Burkholderia pseudomallei K96243, encodes two homologous proteins (S1PL2021 and S1PL2025) that display moderate sequence identity to known eukaryotic and prokaryotic S1PLs. Using an established MS-based methodology, we show that recombinant S1PL2021 is catalytically active. We also used recombinant human fatty aldehyde dehydrogenase to develop a spectrophotometric enzyme-coupled assay to detect 2E-HEX formation and measure the kinetic constants of the two B. pseudomallei S1PL isoforms. Furthermore, we determined the X-ray crystal structure of the PLP-bound form of S1PL2021 at 2.1 Å resolution revealing that the enzyme displays a conserved structural fold and active site architecture comparable with known S1PLs. The combined data suggest that B. pseudomallei has the potential to degrade host SLs in a S1PL-dependent manner. PMID:27784725

The effects of platelet lysate patches on the activity of tendon-derived cells.

PubMed

Costa-Almeida, Raquel; Franco, Albina R; Pesqueira, Tamagno; Oliveira, Mariana B; Babo, Pedro S; Leonor, Isabel B; Mano, João F; Reis, Rui L; Gomes, Manuela E

2018-03-01

Platelet-derived biomaterials are widely explored as cost-effective sources of therapeutic factors, holding a strong potential for endogenous regenerative medicine. Particularly for tendon repair, treatment approaches that shift the injury environment are explored to accelerate tendon regeneration. Herein, genipin-crosslinked platelet lysate (PL) patches are proposed for the delivery of human-derived therapeutic factors in patch augmentation strategies aiming at tendon repair. Developed PL patches exhibited a controlled release profile of PL proteins, including bFGF and PDGF-BB. Additionally, PL patches exhibited an antibacterial effect by preventing the adhesion, proliferation and biofilm formation by S. aureus, a common pathogen in orthopaedic surgical site infections. Furthermore, these patches supported the activity of human tendon-derived cells (hTDCs). Cells were able to proliferate over time and an up-regulation of tenogenic genes (SCX, COL1A1 and TNC) was observed, suggesting that PL patches may modify the behavior of hTDCs. Accordingly, hTDCs deposited tendon-related extracellular matrix proteins, namely collagen type I and tenascin C. In summary, PL patches can act as a reservoir of biomolecules derived from PL and support the activity of native tendon cells, being proposed as bioinstructive patches for tendon regeneration. Platelet-derived biomaterials hold great interest for the delivery of therapeutic factors for applications in endogenous regenerative medicine. In the particular case of tendon repair, patch augmentation strategies aiming at shifting the injury environment are explored to improve tendon regeneration. In this study, PL patches were developed with remarkable features, including the controlled release of growth factors and antibacterial efficacy. Remarkably, PL patches supported the activity of native tendon cells by up-regulating tenogenic genes and enabling the deposition of ECM proteins. This patch holds great potential towards simultaneously reducing post-implantation surgical site infections and promoting tendon regeneration for prospective in vivo applications. Copyright © 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Standby gasoline rationing plan

DOT National Transportation Integrated Search

1980-06-01

Title 10 - Energy, Chapter II - Department of Energy, PART 570 - Standby gasoline rationing plan regulations. Final rules adopted by the President for a Standby Gasoline Rationing Plan required by the Energy Policy and Conservation Act of 1979 (P.L. ...

Manufacturer's Policies Concerning Average Fuel Economy Standards

DOT National Transportation Integrated Search

1979-01-01

The National Highway Traffic Safety Administration (NHTSA) has been given the responsibility for implementing the average fuel economy standards for passenger automobiles mandated by the Energy Policy and Conservation Act (P.L. 94-163). The standards...

Promoter/repressor system of Lactobacillus plantarum phage og1e: characterization of the promoters pR49-pR-pL and overproduction of the cro-like protein cng in Escherichia coli.

PubMed

Kakikawa, M; Watanabe, N; Funawatashi, T; Oki, M; Yasukawa, H; Taketo, A; Kodaira, K I

1998-07-30

The Lactobacillus plantarum phage og1e (42259bp) has two repressor-like genes cng and cpg oriented oppositely, accompanied by three potential promoters pR, pL and pR49, and seven operator-like sequences (GATAC-boxes) (Kodaira et al., 1997). In this study, the og1e putative promoters were introduced into the Escherichia coli promoter-detecting plasmid pKK232-8. In E. coli CK111, pR (pKPR1), pL (pKPL1) and pR49 (pKPR49) exhibited distinct CAT activities. When pKPR1 or pKPL1 was coexistent with a compatible plasmid pACYC184 carrying pR-cng (pA4PRCN1), the CAT activity was decreased significantly. On the other hand, cng directed a protein (Cng) of 10.1 kDa in E. coli under the control of T7 promoter. Gel mobility-shift assays demonstrated that Cng binds specifically to a DNA region containing the GATAC-boxes. In addition, primer extension analyses demonstrated that the two sequences pR and pL act as a promoter in L. plantarum as well as in E. coli. These results suggested that the potential promoters pR and pL probably function for the lytic and lysogenic pathways, respectively, and Cng may act as a repressor presumably through the GATAC-boxes as operators.

Photoluminescence and reflectivity studies of high energy light ions irradiated polymethyl methacrylate films

NASA Astrophysics Data System (ADS)

Bharti, Madhu Lata; Singh, Fouran; Ramola, R. C.; Joshi, Veena

2017-11-01

The self-standing films of non-conducting polymethyl methacrylate (PMMA) were irradiated in vacuum using high energy light ions (HELIs) of 50 MeV Lithium (Li+3) and 80 MeV Carbon (C+5) at various ion dose to induce the optical changes in the films. Upon HELI irradiation, films exhibit a significant enhancement in optical reflectivity at the highest dose. Interestingly, the photoluminescence (PL) emission band with green light at (514.5 nm) shows a noticeable increase in the intensity with increasing ion dose for both ions. However, the rate of increase in PL intensity is different for both HELI and can be correlated with the linear energy transfer by these ions in the films. Origin of PL is attributed to the formation of carbon cluster and hydrogenated amorphous carbon in the polymer films. HAC clusters act as PL active centres with optical reflectivity. Most of the harmful radiation like UV are absorbed by the material and is becoming opaque after irradiation and this PL active material are useful in fabrication of optoelectronic devices, UV-filter, back-lit components in liquid crystal display systems, micro-components for integrate optical circuits, diffractive elements, advanced materials and are also applicable to the post irradiation laser treatment by means of ion irradiation.

Size-controlled soft-template synthesis of carbon nanodots toward versatile photoactive materials.

PubMed

Kwon, Woosung; Lee, Gyeongjin; Do, Sungan; Joo, Taiha; Rhee, Shi-Woo

2014-02-12

Size-controlled soft-template synthesis of carbon nanodots (CNDs) as novel photoactive materials is reported. The size of the CNDs can be controlled by regulating the amount of an emulsifier. As the size increases, the CNDs exhibit blue-shifted photoluminescence (PL) or so-called an inverse PL shift. Using time-correlated single photon counting, ultraviolet photoelectron spectroscopy, and low-temperature PL measurements, it is revealed that the CNDs are composed of sp² clusters with certain energy gaps and their oleylamine ligands act as auxochromes to reduce the energy gaps. This insight can provide a plausible explanation on the origin of the inverse PL shift which has been debatable over a past decade. To explore the potential of the CNDs as photoactive materials, several prototypes of CND-based optoelectronic devices, including multicolored light-emitting diodes and air-stable organic solar cells, are demonstrated. This study could shed light on future applications of the CNDs and further expedite the development of other related fields. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Study of rural transportation issues.

DOT National Transportation Integrated Search

2010-04-01

This report is in response to Section 6206 of the Food, Conservation, and Energy Act of 2008 (PL : 110-246), which directs the Secretaries of Agriculture and Transportation jointly to conduct a : study of rural transportation issues. The report revie...

Implementation of the Tribally Controlled Community Colleges Assistance Act. Hearing Before the Select Committee on Indian Affairs, United States Senate, Ninety-Sixth Congress, Second Session on P.L. 95-471, The Tribally Controlled Community Colleges Assistance Act, June 10, 1980.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Indian Affairs.

Meeting on June 10, 1980, the Select Committee on Indian Affairs heard testimony on the first-year implementation of Public Law 95-471, the Tribally Controlled Community Colleges Assistance Act of 1978. Testimony consisted of problems encountered during the first year, expectations for next year, and recommendations for change. The director of the…

A Report to the President & Congress on the Status of Health Professions Personnel in the United States. [Advance Issue, August 1978].

ERIC Educational Resources Information Center

Health Resources Administration (DHEW/PHS), Bethesda, MD. Bureau of Health Manpower.

This report, the first of a series of annual reports mandated by the Public Health Service Act as amended by the Health Professions Educational Assistance Act of 1976 (P.L. 94-484), describes and analyzes the status of health professions personnel in the United States. The professions covered are medicine, osteopathy, dentistry, optometry,…

COLORADO STATE PLAN FOR ADULT BASIC EDUCATION UNDER PROVISIONS OF ADULT EDUCATION ACT OF 1966 (PL 89-750, NOV 3, 1966).

ERIC Educational Resources Information Center

Colorado State Dept. of Education, Denver.

LACK OF FINANCES, QUALIFIED PERSONNEL, AND TRAINING OPPORTUNITIES IN INSTITUTIONS OF HIGHER LEARNING MADE THE PROBLEMS OF EDUCATING THE 250,000 COLORADO ADULTS WITH LESS THAN EIGHT YEARS OF FORMAL SCHOOLING DIFFICULT TO ATTACK. UNDER THE ECONOMIC OPPORTUNITY ACT OF 1964, A COOPERATIVE EFFORT WAS BEGUN BY SCHOOL DISTRICTS AND OTHER AGENCIES TO…

The Servicemembers Civil Relief Act (P.L. 108-189)

DTIC Science & Technology

2004-04-20

Remedies 22 Inappropriate use of the Act 22 Certification 22 Interlocutory orders 22 VII Further Relief 22 Anticipatory relief 22 Extension of power of...distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT UU 18. NUMBER...that has been subject to differing interpretations by courts and modifies or expands certain benefits The SCRA provides protections for

Tracking Student Transfers: The Perils and Pitfalls of Complying with the New Student Right-To-Know Act (PL 101-542).

ERIC Educational Resources Information Center

Lee, Marcia M.

The Student Right-To-Know and Campus Security Act gives community colleges a strong incentive to track transfer students. Westchester Community College (WCC) in New York devised a four-step process to track students who transferred to four-year college before graduating. The method used to track student transfers involved the following steps: (1)…

Analysis of State Laws and Policies Following the Implementation of the Fostering Connections to Success and Increasing Adoptions Act

ERIC Educational Resources Information Center

Perfect, Michelle M.; Stoll, Katherine A.; Thompson, Kristin C.; Scott, Roxanne E.

2013-01-01

The Fostering Connections to Success and Increasing Adoptions Act was implemented in 2008 (P.L. 110-351) in an effort to meet the needs of youth in foster care, including issues related to educational stability, educational services to support stability, and transition into higher education or the workforce. This article examines the written laws,…

P.L. 102-486, "Energy Policy Act" (1992)

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

None

2011-12-13

Amends the Energy Conservation and Production Act to set a deadline by which each State must certify to the Secretary of Energy whether its energy efficiency standards with respect to residential and commercial building codes meet or exceed those of the Council of American Building Officials (CABO) Model Energy Code, 1992, and of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers, respectively.

Public Law 94-142, Education for All Handicapped Children Act: Some Plain Talk Pursuant to the Role of Institutions of Higher Education.

ERIC Educational Resources Information Center

Frith, Greg

The presentation addresses the implications of P.L. 94-142, the Education for All Handicapped Children Act, for institutions of higher education that are concerned with special education personnel preparation. After a review of literature, the supply and demand situation as it pertains to teachers of exceptional children is discussed and quality…

Kennedy Space Center Press Site (SWMU 074) Interim Measure Report

NASA Technical Reports Server (NTRS)

Applegate, Joseph L.

2015-01-01

This report summarizes the Interim Measure (IM) activities conducted at the Kennedy Space Center (KSC) Press Site ("the Press Site"). This facility has been designated as Solid Waste Management Unit 074 under KSC's Resource Conservation and Recovery Act Corrective Action program. The activities were completed as part of the Vehicle Assembly Building (VAB) Area Land Use Controls Implementation Plan (LUCIP) Elimination Project. The purpose of the VAB Area LUCIP Elimination Project was to delineate and remove soil affected with constituents of concern (COCs) that historically resulted in Land Use Controls (LUCs). The goal of the project was to eliminate the LUCs on soil. LUCs for groundwater were not addressed as part of the project and are not discussed in this report. This report is intended to meet the Florida Department of Environmental Protection (FDEP) Corrective Action Management Plan requirement as part of the KSC Hazardous and Solid Waste Amendments permit and the U.S. Environmental Protection Agency's (USEPA's) Toxic Substance Control Act (TSCA) self-implementing polychlorinated biphenyl (PCB) cleanup requirements of 40 Code of Federal Regulations (CFR) 761.61(a).

Cheminformatics Applications and Physicochemical Property ...

EPA Pesticide Factsheets

The registration of new chemicals under the Toxic Substances Control Act (TSCA) and new pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) requires knowledge of the process science underlying the transport and transformation of organic chemicals in natural ecosystems. The purpose of this presentation is to demonstrate how cheminformatics, using chemical terms language in combination with the output of physicochemical property calculators, can be employed to encode this knowledge and make it available to the appropriate decision makers. The encoded process science is realized through the execution of reaction libraries in simulators such as EPA’s Chemical Transformation Simulator (CTS). In support of the CTS, reaction libraries have, or are currently being developed for a number of transformation processes including hydrolysis, abiotic reduction, photolysis and disinfection by-product formation. Examples of how the process science in the peer-reviewed literature is being encoded will be presented. The purpose of this presentation is to demonstrate how cheminformatics, using chemical terms language in combination with the output of physicochemical property calculators, can be employed to encode this knowledge and make it available to the appropriate decision makers.

Toxic Substances Control Act (TSCA) Polychlorinated Biphenyl (PCB)/Radioactive Waste Annual Inventory for Calendar Year 2013

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

no author on report

2014-06-01

The Toxic Substances Control Act, 40 CFR 761.65(a)(1) provides an exemption from the one year storage time limit for PCB/radioactive waste. PCB/radioactive waste may exceed the one year time limit provided that the provisions at 40 CFR 761.65(a)(2)(ii) and 40 CFR 761.65(a)(2)(iii) are followed. These two subsections require, (ii) "A written record documenting all continuing attempts to secure disposal is maintained until the waste is disposed of" and (iii) "The written record required by subsection (ii) of this section is available for inspection or submission if requested by EPA." EPA Region 10 has requested the Department of Energy (DOE) tomore » submit an inventory of radioactive-contaminated PCB waste in storage at the Idaho National Laboratory (INL) for the previous calendar year. The annual inventory is separated into two parts, INL without Advanced Mixed Waste Treatment Project (AMWTP) (this includes Battelle Energy Alliance, LLC, CH2M-WG Idaho, LLC, and the Naval Reactors Facility), and AMWTP.« less

Science-based management of public lands in southern Nevada: Chapter 11 in The Southern Nevada Agency Partnership science and research synthesis: science to support land management in southern Nevada

USGS Publications Warehouse

Brooks, Matthew L.; Chambers, Jeanne C.

2013-01-01

Landmark legislation provides guiding principles for land management planning in southern Nevada and the rest of the United States. Such legislation includes, but is not limited to, the Forest Service Organic Administration Act of 1897 (16 U.S>C. 473-478, 479-482 and 551), National Park Service Organic Act of 1916 (U.S.C. Title 16, Secs. 1-4). Wilderness Act 1964 (P.L.88-577), National Environmental Policy Act of 1969 (P.L. 91-190), Endangered Species Act of 1973 (P.L. 91-205), National Forest Management Act of of 1976 (P.L. 94-588), and Federal Land Policy and Management Act of 1976 (P.L. 94-579). The acts establishing congressionally designated areas within southern Nevada, such as Lake Mead National Recreation Area, Spring Mountains National Restoration Area, and Desert National Wildlife Refuge, also contain guidelines for the management of these lands. These documents variously require preservation of natural and cultural resource and wilderness character, protection of species, and prevention of undesirable environmental effects from land management actions. These requirements must be met while allowing for multiple "uses" of certain public lands (e.g. recreation, ranching, resources extraction, renewable energy development, etc.) to the degree that they do no threaten preservation, protection, and prevention goals,. many considerations some into play in the development and implementation for land management plans and actions. The planning process requires a balancing act that sometimes pit one need or priority against another. When priorities can trump other needs can prioritized and receive disproportionate consideration. Overall, the management of public lands is a very complicated and sometime contentious process. Science provides an objective way to help weigh quantifiable information and draw conclusions about the effects of past and potential future land management policies, decisions, and actions. When effectively integrated into adaptive management, science-based information can reduce uncertainties, increase knowledge, and improve decision making. However, the specific science information needed for effective management is often lacking or difficult to access or interpret. Science is typically reported in scientific journals as discrete units describing individual studies with other scientists as the primary audience. Translations of these studies an synthesis or multiple studies into formats that can be readily used in land management planning efforts are often lacking. Identifying and articulating the highest priority science and research needs is one of the primary purposes of the Southern Nevada Agency Partnership (SNAP; http://www.SNAP.gov) Science and Research Team (chapter 1; Turner and others 2009). The SNAP Science and Research Strategy (Strategy) calls for a synthesis report to be written every 5 years summarizing the state of knowledge, information gaps and management implications of scientific information as it relates to the SNAP Strategy goals (Turner and others 2009). This General Technical Report serves as the first SNAP Science and Research Synthesis Report (Synthesis Report) commissioned by the Science and Research Team. The Synthesis Report is mostly based on information form the peer-reviewed scientific literature, and is itself peer reviewed and constitutes a new contribution to the scientific literature. This final chapter addresses Sub-goal 2.3, which is to manage current and future authorized southern Nevada land uses in a manner that balances public need and ecosystem sustainability, and Sub-goal 2.5, which is to promote an effective conservation education and interpretation program to improve the quality of resources and enhance public use and enjoyment of southern Nevada public lands. It summarizes information form the previous chapters on what scientific information is known currently and what remains largely unknown, and it discusses how science can be used to make future management decisions that balances public needs and ecosystem sustainability.

Platelet lysate activates quiescent cell proliferation and reprogramming in human articular cartilage: Involvement of hypoxia inducible factor 1.

PubMed

Nguyen, Van Thi; Cancedda, Ranieri; Descalzi, Fiorella

2018-03-01

The idea of rescuing the body self-repair capability lost during evolution is progressively gaining ground in regenerative medicine. In particular, growth factors and bioactive molecules derived from activated platelets emerged as promising therapeutic agents acting as trigger for repair of tissue lesions and restoration of tissue functions. Aim of this study was to assess the potential of a platelet lysate (PL) for human articular cartilage repair considering its activity on progenitor cells and differentiated chondrocytes. PL induced the re-entry in the cell cycle of confluent, growth-arrested dedifferentiated/progenitor cartilage cells. In a cartilage permissive culture environment, differentiated cells also resumed proliferation after exposure to PL. These findings correlated with an up-regulation of the proliferation/survival pathways ERKs and Akt and with an induction of cyclin D1. In short- and long-term cultures of articular cartilage explants, we observed a release of proliferating chondroprogenitors able to differentiate and form an "in vitro" tissue with properties of healthy articular cartilage. Moreover, in cultured cartilage cells, PL induced a hypoxia-inducible factor (HIF-1) alpha increase, its nuclear relocation and the binding to HIF-1 responsive elements. These events were possibly related to the cell proliferation because the HIF-1 inhibitor acriflavine inhibited HIF-1 binding to HIF-1 responsive elements and cell proliferation. Our study demonstrates that PL induces quiescent cartilage cell activation and proliferation leading to new cartilage formation, identifies PL activated pathways playing a role in these processes, and provides a rationale to the application of PL for therapeutic treatment of damaged articular cartilage. Copyright © 2017 John Wiley & Sons, Ltd.

Insights into the structural characteristics and substrate binding analysis of chondroitin AC lyase (PsPL8A) from Pedobacter saltans.

PubMed

Rani, Aruna; Dhillon, Arun; Sharma, Kedar; Goyal, Arun

2018-04-01

The structure of chondroitin AC lyase (PsPL8A) of family 8 polysaccharide lyase was characterized. Modeled PsPL8A structure showed, it contains N-terminal (α/α) 6 incomplete toroidal fold and a layered β sandwich structure at C-terminal. Ramchandran plot displayed 98.5% residues in favoured and 1.2% in generously allowed region. Secondary structure of PsPL8A by CD revealed 27.31% α helices 22.7% β sheets and 49.9% random coils. Protein melting study showed, PsPL8A completely unfolds at 60°C. SAXS analysis showed, PsPL8A is fully folded in solution form. The ab initio derived dummy model of PsPL8A superposed well with its modeled structure excluding some α-helices and loop region. Structural superposition and docking analysis showed, N153, W105, H203, Y208, Y212, R266 and E349 were involved in catalysis. Mutants N153A, H203A, Y212F, R266A and E349A created by SDM revealed no residual activity. Isothermal titration calorimetry analysis of Y212F and H203A with C4S polysaccharide, showed moderate binding by Y212F (Ka=9.56±3.81×10 5 ) and no binding with H203A, showing active contribution of Y212 in substrate binding. Residues Y212 and H203 or R266 might act as general base and general acid respectively. Residues N153 and E349 are likely contributing in charge neutralization and stabilizing enolate anion intermediate during β-elimination. Copyright © 2017 Elsevier B.V. All rights reserved.

Optically dark excitonic states mediated exciton and biexciton valley dynamics in monolayer WSe2

NASA Astrophysics Data System (ADS)

Zhang, Minghua; Fu, Jiyong; Dias, A. C.; Qu, Fanyao

2018-07-01

We present a theory to address the photoluminescence (PL) intensity and valley polarization (VP) dynamics in monolayer WSe2, under the impact of excitonic dark states of both excitons and biexcitons. We find that the PL intensity of all excitonic channels including intravalley exciton (Xb), intravalley biexciton (XXk,k) and intervalley biexciton (XX) in particular for the XXk,k PL is enhanced by laser excitation fluence. In addition, our results indicate the anomalous temperature dependence of PL, i.e. increasing with temperature, as a result of favored phonon assisted dark-to-bright scatterings at high temperatures. Moreover, we observe that the PL is almost immune to intervalley scatterings, which trigger the exchange of excitonic states between the two valleys. As far as the valley polarization is concerned, we find that the VP of Xb shrinks as temperature increases, exhibiting opposite temperature response to PL, while the intravalley XXk,k VP is found almost independent of temperature. In contrast to both Xb and XXk,k, the intervalley XX VP identically vanishes, because of equal populations of excitons in the K and valleys bounded to form intervalley biexcitons. Notably, it is found that the Xb VP much more strongly depends on bright–dark scattering than that of XXk,k, making dark state act as a robust reservoir for valley polarization against intervalley scatterings for Xb at strong bright–dark scatterings, but not for XXk,k. Dark excitonic states enabled enhancement of VP benefits quantum technology for information processing based on the valley degree of freedom in valleytronic devices. Furthermore, the VP has strong dependence on intervalley scattering but maintains essentially constant with excitation fluence. Finally, the dependence of time evolution of PL and VP on temperature and excitation fluence is discussed.

Motorcycle crash causes and outcomes : pilot study.

DOT National Transportation Integrated Search

2010-06-01

The number of motorcyclist crash-related fatalities has more than doubled during the past 10 years. In the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU) P.L. 109-59, Congress directed the Secretary ...

48 CFR 1415.207-71 - Confidentiality of proposal evaluation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... interest (see 1403.101) and organizational conflicts of interest (see 1409.5 and FAR Subpart 9.5), and the... Federal Advisory Committee in accordance with the Federal Advisory Committee Act (PL 92-463) and 308 DM 2...

48 CFR 1415.207-71 - Confidentiality of proposal evaluation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... interest (see 1403.101) and organizational conflicts of interest (see 1409.5 and FAR Subpart 9.5), and the... Federal Advisory Committee in accordance with the Federal Advisory Committee Act (PL 92-463) and 308 DM 2...

48 CFR 1415.207-71 - Confidentiality of proposal evaluation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... interest (see 1403.101) and organizational conflicts of interest (see 1409.5 and FAR Subpart 9.5), and the... Federal Advisory Committee in accordance with the Federal Advisory Committee Act (PL 92-463) and 308 DM 2...

Airport Development Needs: Estimating Future Costs

DOT National Transportation Integrated Search

1997-04-01

As part of the FAA Reauthorization Act of 1996 (P.L. 104-264, section 274(e)), : the Congress directed the General Accounting Office (GAO) to provide an : independent assessment of airport development needs to it and to the National : Civil Aviation ...

Determination of the electron-capture coefficients and the concentration of free electrons in GaN from time-resolved photoluminescence

PubMed Central

Reshchikov, M. A.; McNamara, J. D.; Toporkov, M.; Avrutin, V.; Morkoç, H.; Usikov, A.; Helava, H.; Makarov, Yu.

2016-01-01

Point defects in high-purity GaN layers grown by hydride vapor phase epitaxy are studied by steady-state and time-resolved photoluminescence (PL). The electron-capture coefficients for defects responsible for the dominant defect-related PL bands in this material are found. The capture coefficients for all the defects, except for the green luminescence (GL1) band, are independent of temperature. The electron-capture coefficient for the GL1 band significantly changes with temperature because the GL1 band is caused by an internal transition in the related defect, involving an excited state acting as a giant trap for electrons. By using the determined electron-capture coefficients, the concentration of free electrons can be found at different temperatures by a contactless method. A new classification system is suggested for defect-related PL bands in undoped GaN. PMID:27901025

TECHNOLOGY ASSESSMENT OF AQUACULTURE SYSTEMS FOR MUNICIPAL WASTEWATER TREATMENT

EPA Science Inventory

The innovative and alternative technology provisions of the Clean Water Act of 1977 (PL 95-217) provide financial incentives to communities that use wastewater treatment alternatives to reduce costs or energy consumption over conventional systems. Some of these technologies have ...

Reducing Traffic Congestion: Using Market Prices to Enhance Mobility

DOT National Transportation Integrated Search

1998-01-01

This is the Department of Transportation's 1997 biennial report on the Congestion Pricing Pilot Program, as required by Section 1012(b) of the Intermodal Surface Transportation Efficiency Act of 1991, P.L. 102-240. The report highlights the significa...

77 FR 40371 - Agency Information Collection Activities: Submission for Review; Information Collection Extension...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-09

... Community of Practice (FRCoP): User Registration Page (DHS Form 10059 (9/09)). The FRCoP web based tool... Security Act of 2002 (PL 107-296) established this requirement. This notice and request for comments is...

Land Acquisition and Relocation Assistance for Airport Improvement Program (AIP) Assisted Projects

DOT National Transportation Integrated Search

2017-07-10

This advisory circular (AC) provides guidance to sponsors of airport projects developed under the Airport Improvement Program (AIP) to meet the requirements of the Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 (Pl 9...

Ovarian factors inhibit and fetal factors stimulate the secretion of rat placental lactogen.

PubMed

Robertson, M C; Owens, R E; McCoshen, J A; Friesen, H G

1984-01-01

Removal of fetuses at day 14 of gestation (Ftx14) in the pregnant rat leads to a marked suppression of serum levels of rat placental lactogen (rPL-II). One might attribute this to compromised placental growth in the absence of a fetus. However, if ovariectomy and fetectomy (Ftx14 Ovx14) are carried out at the same time, a great increase in serum rPL-II levels is seen. This occurs despite a significant decrease in placental weight. When Ftx14 was performed on day 14 and Ovx was delayed 1, 2, or 3 days, the expected large increase in serum rPL-II was progressively attenuated compared to that seen when Ftx and Ovx were carried out simultaneously. Daily administration of 17 beta-estradiol (4 micrograms/rat X day) to Ftx14 Ovx14 pregnant rats resulted in a significant suppression of rPL-II and elevation of rPRL levels, a reversal of what is seen for these hormones in untreated Ftx14 Ovx14 animals. To test whether 17 beta-estradiol was acting through rat PRL (rPRL), serum levels of rPRL were elevated in Ftx13 Ovx13 animals with pimozide (0.6 mg/kg), a dopamine receptor blocker. There was no effect of this treatment on rPL-II levels. In late pregnancy (day 17) serum rPL-II levels remained high after removal of half the fetuses (1/2 Ftx), compared to the rapid fall in pregnant rats in which all fetuses were removed (Ftx17). Serum levels were also elevated in 1/2 Ftx animals compared to those in which half of the fetuses and placentas were removed by hemi-hysterectomy, suggesting that the increase in rPL-II levels in 1/2 Ftx animals was due to a stimulatory effect of the remaining fetuses on all of the placentas. These results indicate that the presence of the fetus is necessary for the normally observed increase in rPL-II levels in late pregnancy. In conclusion, fetal stimulators and ovarian inhibitors influence rPL-II secretion.

No effect of creatine supplementation on oxidative stress and cardiovascular parameters in spontaneously hypertensive rats

PubMed Central

2012-01-01

Background Exacerbated oxidative stress is thought to be a mediator of arterial hypertension. It has been postulated that creatine (Cr) could act as an antioxidant agent preventing increased oxidative stress. The aim of this study was to investigate the effects of nine weeks of Cr or placebo supplementation on oxidative stress and cardiovascular parameters in spontaneously hypertensive rats (SHR). Findings Lipid hydroperoxidation, one important oxidative stress marker, remained unchanged in the coronary artery (Cr: 12.6 ± 1.5 vs. Pl: 12.2 ± 1.7 nmol·mg-1; p = 0.87), heart (Cr: 11.5 ± 1.8 vs. Pl: 14.6 ± 1.1 nmol·mg-1; p = 0.15), plasma (Cr: 67.7 ± 9.1 vs. Pl: 56.0 ± 3.2 nmol·mg-1; p = 0.19), plantaris (Cr: 10.0 ± 0.8 vs. Pl: 9.0 ± 0.8 nmol·mg-1; p = 0.40), and EDL muscle (Cr: 14.9 ± 1.4 vs. Pl: 17.2 ± 1.5 nmol·mg-1; p = 0.30). Additionally, Cr supplementation affected neither arterial blood pressure nor heart structure in SHR (p > 0.05). Conclusions Using a well-known experimental model of systemic arterial hypertension, this study did not confirm the possible therapeutic effects of Cr supplementation on oxidative stress and cardiovascular dysfunction associated with arterial hypertension. PMID:22480293

No effect of creatine supplementation on oxidative stress and cardiovascular parameters in spontaneously hypertensive rats.

PubMed

Alves, Christiano Rr; Murai, Igor H; Ramona, Pamella; Nicastro, Humberto; Bechara, Luiz Rg; Lancha, Antonio H; Brum, Patrícia C; Irigoyen, Maria C; Gualano, Bruno

2012-04-05

Exacerbated oxidative stress is thought to be a mediator of arterial hypertension. It has been postulated that creatine (Cr) could act as an antioxidant agent preventing increased oxidative stress. The aim of this study was to investigate the effects of nine weeks of Cr or placebo supplementation on oxidative stress and cardiovascular parameters in spontaneously hypertensive rats (SHR). Lipid hydroperoxidation, one important oxidative stress marker, remained unchanged in the coronary artery (Cr: 12.6 ± 1.5 vs. Pl: 12.2 ± 1.7 nmol·mg-1; p = 0.87), heart (Cr: 11.5 ± 1.8 vs. Pl: 14.6 ± 1.1 nmol·mg-1; p = 0.15), plasma (Cr: 67.7 ± 9.1 vs. Pl: 56.0 ± 3.2 nmol·mg-1; p = 0.19), plantaris (Cr: 10.0 ± 0.8 vs. Pl: 9.0 ± 0.8 nmol·mg-1; p = 0.40), and EDL muscle (Cr: 14.9 ± 1.4 vs. Pl: 17.2 ± 1.5 nmol·mg-1; p = 0.30). Additionally, Cr supplementation affected neither arterial blood pressure nor heart structure in SHR (p > 0.05). Using a well-known experimental model of systemic arterial hypertension, this study did not confirm the possible therapeutic effects of Cr supplementation on oxidative stress and cardiovascular dysfunction associated with arterial hypertension.

Disulfiram can inhibit MERS and SARS coronavirus papain-like proteases via different modes.

PubMed

Lin, Min-Han; Moses, David C; Hsieh, Chih-Hua; Cheng, Shu-Chun; Chen, Yau-Hung; Sun, Chiao-Yin; Chou, Chi-Yuan

2018-02-01

Severe acute respiratory syndrome coronavirus (SARS-CoV) emerged in southern China in late 2002 and caused a global outbreak with a fatality rate around 10% in 2003. Ten years later, a second highly pathogenic human CoV, MERS-CoV, emerged in the Middle East and has spread to other countries in Europe, North Africa, North America and Asia. As of November 2017, MERS-CoV had infected at least 2102 people with a fatality rate of about 35% globally, and hence there is an urgent need to identify antiviral drugs that are active against MERS-CoV. Here we show that a clinically available alcohol-aversive drug, disulfiram, can inhibit the papain-like proteases (PL pro s) of MERS-CoV and SARS-CoV. Our findings suggest that disulfiram acts as an allosteric inhibitor of MERS-CoV PL pro but as a competitive (or mixed) inhibitor of SARS-CoV PL pro . The phenomenon of slow-binding inhibition and the irrecoverability of enzyme activity after removing unbound disulfiram indicate covalent inactivation of SARS-CoV PL pro by disulfiram, while synergistic inhibition of MERS-CoV PL pro by disulfiram and 6-thioguanine or mycophenolic acid implies the potential for combination treatments using these three clinically available drugs. Copyright © 2017 Elsevier B.V. All rights reserved.

Detecting Spatially Localized Exciton in Self-Organized InAs/InGaAs Quantum Dot Superlattices: a Way to Improve the Photovoltaic Efficiency.

PubMed

Ezzedini, Maher; Hidouri, Tarek; Alouane, Mohamed Helmi Hadj; Sayari, Amor; Shalaan, Elsayed; Chauvin, Nicolas; Sfaxi, Larbi; Saidi, Faouzi; Al-Ghamdi, Ahmed; Bru-Chevallier, Catherine; Maaref, Hassen

2017-12-01

This paper reports on experimental and theoretical investigations of atypical temperature-dependent photoluminescence properties of multi-stacked InAs quantum dots in close proximity to InGaAs strain-relief underlying quantum well. The InAs/InGaAs/GaAs QD heterostructure was grown by solid-source molecular beam epitaxy (SS-MBE) and investigated via photoluminescence (PL), spectroscopic ellipsometry (SE), and picosecond time-resolved photoluminescence. Distinctive double-emission peaks are observed in the PL spectra of the sample. From the excitation power-dependent and temperature-dependent PL measurements, these emission peaks are associated with the ground-state transition from InAs QDs with two different size populations. Luminescence measurements were carried out as function of temperature in the range of 10-300 K by the PL technique. The low temperature PL has shown an abnormal emission which appeared at the low energy side and is attributed to the recombination through the deep levels. The PL peak energy presents an anomalous behavior as a result of the competition process between localized and delocalized carriers. We propose the localized-state ensemble model to explain the usual photoluminescence behaviors. The quantitative study shows that the quantum well continuum states act as a transit channel for the redistribution of thermally activated carriers. We have determined the localization depth and its effect on the application of the investigated heterostructure for photovoltaic cells. The model gives an overview to a possible amelioration of the InAs/InGaAs/GaAs QDs SCs properties based on the theoretical calculations.

TSCA Section 5(b)(4) Concern List

EPA Pesticide Factsheets

EPA's existing chemicals programs address pollution prevention, risk assessment, hazard and exposure assessment and/or characterization, and risk management for chemicals substances in commercial use.

Reauthorization of the Discretionary Programs under the Education of the Handicapped Act. Hearings before the Subcommittee on Select Education of the Committee on Education and Labor. House of Representatives, Ninety-Ninth Congress, First Session (Bozeman, MT, August 27; Washington, DC, October 22-23; and Honolulu, HI, November 26, 1985).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

The transcript of the 1985 hearings contains testimony and prepared statements on reauthorization of the discretionary programs under P.L. 94-142, the Education for All Handicapped Children Act (Part B of the Education of the Handicapped Act). The discretionary programs section of the law authorizes federal assistance to support such programs as…

Tribally Controlled Community Colleges Assistance Act Amendment. Hearing Before the United States Senate Select Committee on Indian Affairs, Ninety-Sixth Congress, First Session on S. 1855 to Amend Public Law 95-471, The Tribally Controlled Community Colleges Assistance Act of 1978.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Indian Affairs.

The Senate Select Committee on Indian Affairs conducted a November 26, 1979, hearing regarding proposed amendment S. 1855 to the Tribally Controlled Community Colleges Assistance Act (PL 95-471), which would increase the authorization level for technical assistance grants from $3.2 million in fiscal 1981 and 1982 to $10 million for each year. At…

Problems for Clinical Diagnosis.

ERIC Educational Resources Information Center

Campbell, Susan B. Goodman

1979-01-01

The author examines implications of the P.L. 94-142 (the Education for All Handicapped Children Act) definition of learning disability, and cites two cases to illustrate two basic problems: that the definition is both overinclusive and underinclusive, and that it does not consider underlying causes. (CL)

Tunable single and double emission semiconductor nanocrystal quantum dots: a multianalyte sensor

NASA Astrophysics Data System (ADS)

Ratnesh, Ratneshwar Kumar; Singh Mehata, Mohan

2018-07-01

We have prepared stable colloidal CdTe and CdTe/ZnS core–shell quantum dots (QDs) using hot injection chemical route. The developed CdTe QDs emit tunable single and dual photoluminescence (PL) bands, originating from the direct band edge and the surface state of QDs, as evident by the steady-state and time-resolved spectroscopy. The developed CdTe and CdTe/ZnS QDs act as optical sensors for the detection of metal ions (e.g., Fe2+ and Pb2+) in the feed water. The PL quenching in the presence of analytes has been examined by both the steady-state and time-resolved PL spectroscopy. The linear Stern–Volmer (S–V) plots obtained for PL intensity and lifetime as a function of metal ion concentration demonstrates the diffusion-mediated collisional quenching as a dominant mechanism together with the possibility of fluorescence resonance energy transfer. Thus, the prepared core and core–shell QDs which cover a broad spectral range of white light with high quantum yield (QY) are highly sensitive to the detection of metal ions in feed water and are also important for biological applications (Ratnesh and Mehata 2017 Spectrochim. Acta A: Mol. Biomol. Spectro. 179 201–10).

Department of Defense Congressional Action on FY 1984 Appropriation Request.

DTIC Science & Technology

1983-12-08

CONSTRUCTION (9,800) (9 800) 9 800) 147 FORT DEVENS MA 3,000 3,000 3 000 147 CHILD CARE FACILITY (3,000) (3.0001 3,000) 160 FORT MONMOUTH NJ 12,400 2,500 -12,400...Amended tion RAC Rpt. SAC Rpt. Con# Rpt Enacted Appropriation Title and item Budget PL98-94 No.98-427 No.98-292 No. 98-567 PL98-21? Request Floor Act...ICI-11-I) 5.100 5,100 -I , , 153 MULTI SIJDSCRIBER EQ (HTTB) 4,400 4,400 I 165 MOD IN SER EQ (INT SPT) 69,100 69,100 -17,100 I. 109 FT DEVENS

TSCA Section 9 Relationship to Other Federal Laws

EPA Pesticide Factsheets

EPA's existing chemicals programs address pollution prevention, risk assessment, hazard and exposure assessment and/or characterization, and risk management for chemicals substances in commercial use.

Federal environmental and occupational toxicology regulations and reporting requirements: a practical approach to what the medical toxicologist needs to know, part 1.

PubMed

Schwartz, Michael D; Dell'Aglio, Damon M; Nickle, Richard; Hornsby-Myers, Jennifer

2014-09-01

Toxicologists are often called upon to assist in environmental, industrial, occupational and public health assessments. Accordingly, medical toxicologists may find it prudent to be aware of applicable federal toxicological regulations and reporting requirements and of the roles of relevant federal agencies. These regulations are numerous, complex, and have evolved and expanded over time, making it difficult for toxicologists to sustain a current knowledge base. This article reviews the pertinent federal toxicological reporting requirements with regard to the Toxic Substances Control Act (TSCA), the Atomic Energy Act (AEA), the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), the Resource Conservation and Recovery Act (RCRA), the Clean Air Act, the Clean Water Act, the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), the Emergency Planning and Community Right to Know Act (EPCRA), the Occupational Safety and Health Act, the Department of Transportation, and information about the National Response Center. We reference internet-based government resources and offer direct links to applicable websites in an attempt to offer rapid and current sources of practical information. The format of the article is a series of hypothetical scenarios followed by commentary. Discussions of the Safe Drinking Water Act, the Food, Drug, and Cosmetic Act, and the Dietary Supplement Health and Education Act are beyond the scope of this paper. For those desiring a more in-depth discussion of the relevant federal environmental laws and statutes and applicable case law, the reader is directed to resources such as the Environmental Law Handbook, the websites of individual laws found at www.epa.gov and the decisions of individual courts of appeal. It is our hope that this article provides not only useful practical information for the practicing toxicologist but also serves as a key reference for medical toxicology core content on environmental laws and regulations.

Federal environmental and occupational toxicology regulations and reporting requirements: a practical approach to what the medical toxicologist needs to know, part 2.

PubMed

Schwartz, Michael D; Dell'Aglio, Damon M; Nickle, Richard; Hornsby-Myers, Jennifer

2014-12-01

Toxicologists are often called upon to assist in environmental, industrial, occupational and public health assessments. Accordingly, medical toxicologists may find it prudent to be aware of applicable federal toxicological regulations and reporting requirements and of the roles of relevant federal agencies. These regulations are numerous, complex, and have evolved and expanded over time, making it difficult for toxicologists to sustain a current knowledge base. This article reviews the pertinent federal toxicological reporting requirements with regards to the Toxic Substances Control Act (TSCA), the Atomic Energy Act (AEA), the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), the Resource Conservation and Recovery Act (RCRA), the Clean Air Act, the Clean Water Act, the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), the Emergency Planning and Community Right to Know Act (EPCRA), the Occupational Safety and Health Act, the Department of Transportation, and information about the National Response Center. We reference internet-based government resources and offer direct links to applicable websites in an attempt to offer rapid and current sources of practical information. The format of the article is a series of hypothetical scenarios followed by commentary. Discussions of the Safe Drinking Water Act and the Food, Drug, and Cosmetic Act and the Dietary Supplement Health and Education Act are beyond the scope of this paper. For those desiring a more in depth discussion of the relevant federal environmental laws and statutes, and applicable case law, the reader is directed to resources such as the Environmental Law Handbook, the websites of individual laws found at www.epa.gov and the decisions of individual courts of appeal. It is our hope that this article provides not only useful practical information for the practicing toxicologist, but also serves as a key reference for Medical Toxicology core content on environmental laws and regulations.

The Fostering Connections to Success and Increasing Adoptions Act: Implementation Issues and a Look Ahead at Additional Child Welfare Reforms. Working Paper

ERIC Educational Resources Information Center

Geen, Rob

2009-01-01

The passage of the Fostering Connections to Success and Increasing Adoptions Act (P.L. 110-351) represents the most significant federal child welfare reform in more than a decade. While the scope and nature of the federal reforms are far reaching, the actual impact of the legislation on children will depend largely upon how it is implemented.…

Chemical Manufacturing Sector (NAICS 325)

EPA Pesticide Factsheets

find EPA regulatory information for the chemical manufacturing sector, including NESHAPs, the SNAP program for ozone depleting substances,effluent guidelines, and new and existing chemicals testing requirements under TSCA.

Sustainable Futures

EPA Pesticide Factsheets

Sustainable Futures is a voluntary program that encourages industry to use predictive models to screen new chemicals early in the development process and offers incentives to companies subject to TSCA section 5.

Predictors of Retention in a Homeless Veteran Intervention Program

DTIC Science & Technology

2012-12-01

Educational Development /High School GPD Grant and Per Diem HCHV Health Care for Homeless Veterans HEARTH Homeless Emergency Assistance and...Planning and Public Affairs, University of Illinois at Chicago. The Homeless Emergency Assistance and Rapid Transition to Housing ( HEARTH ) Act (P.L. 111

Water Pollution Control Across the Nation

ERIC Educational Resources Information Center

Environmental Science and Technology, 1973

1973-01-01

Reviewed are accomplishments, problems, and frustrations faced by individual states in meeting requirements of P.L. 92-500, Federal Water Pollution Control Act Amendments of 1972. State Environmental officials complain the new law may be a hindrance to established cleanup programs. Statistics and charts are given. (BL)

Identifying new persistent and bioaccumulative organics among chemicals in commerce.

PubMed

Howard, Philip H; Muir, Derek C G

2010-04-01

The goal of this study was to identify commercial chemicals that might be persistent and bioaccumulative (P&B) and that were not being considered in current Great Lakes, North American, and Arctic contaminant measurement programs. We combined the Canadian Domestic Substance List (DSL), a list of 3059 substances of "unknown or variable composition complex reaction products and biological materials" (UVCBs), and the U.S. Environmental Protection Agency (U.S. EPA) Toxic Substances Control Act (TSCA) Inventory Update Rule (IUR) database for years 1986, 1990, 1994, 1998, 2002, and 2006 yielding a database of 22263 commercial chemicals. From that list, 610 chemicals were identified by estimates from U.S EPA EPISuite software and using expert judgment. This study has yielded some interesting and probable P&B chemicals that should be considered for further study. Recent studies, following up our initial reports and presentations on this work, have confirmed the presence of many of these chemicals in the environment.

Pectate lyase affects pathogenicity in natural isolates of Colletotrichum coccodes and in pelA gene-disrupted and gene-overexpressing mutant lines.

PubMed

Ben-Daniel, Bat-Hen; Bar-Zvi, Dudy; Tsror Lahkim, Leah

2012-02-01

Colletotrichum coccodes (Wallr.) S. Hughes, the causal agent of black dot on potato and anthracnose on tomato, reduces yield and crop quality. We explored the role of secreted pectate lyase (PL), a cell wall-degrading enzyme, in the aggressiveness of C. coccodes. In vitro-cultivated highly aggressive isolates secreted immunologically detectable PL levels 6 h after transfer to secondary medium versus 12 h for mildly aggressive isolates, suggesting that secreted PL is a virulence factor. The gene encoding PL, CcpelA, was cloned and used for the genetic manipulation of highly (US-41 and Si-72) and mildly (Si-60) aggressive isolates. CcpelA gene-disrupted mutants showed reduced aggressiveness towards tomato fruits and impaired PL secretion and extracellular activity. Conversely, overexpression of CcpelA in the Si-60 isolate increased its aggressiveness and PL secretion. Comparison of CcpelA cloned from isolates US-41 and Si-60 revealed that both encode identical proteins, but differ in their promoters. Bioinformatics analysis for cis-acting elements suggested that the promoters of the US-41 and Si-60 isolates contain one and no AreA-binding site (GATA box), respectively. AreA has been suggested to be involved in fungal aggressiveness; therefore, CcpelA may be a key virulence factor in C. coccodes pathogenicity, and the differences in isolate aggressiveness might result from promoter activity. Quantitative reverse transcriptase-polymerase chain reaction analyses confirmed the higher level of CcpelA transcript in isolate US-41 versus Si-60. © 2011 THE AUTHORS. MOLECULAR PLANT PATHOLOGY © 2011 BSPP AND BLACKWELL PUBLISHING LTD.

Essential Principles for Reform of Chemicals Management Legislation

EPA Pesticide Factsheets

The Essential Principles for Reform of Chemicals Management Legislation (Principles) are provided to help inform efforts underway in Congress to reauthorize and significantly strengthen the effectiveness of TSCA.

Persistent, Bioaccumulative, and Toxic (PBT) Chemicals under TSCA Section 6(h)

EPA Pesticide Factsheets

EPA's existing chemicals programs address pollution prevention, risk assessment, hazard and exposure assessment and/or characterization, and risk management for chemicals substances in commercial use.

Optically dark excitonic states mediated exciton and biexciton valley dynamics in monolayer WSe₂.

PubMed

Zhang, Minghua; Fu, Jiyong; Dias, A C; Qu, Fanyao

2018-05-18

We present a theory to address the photoluminescence (PL) intensity and valley polarization (VP) dynamics in monolayer WSe$_2$, under the impact of excitonic dark states of both excitons and biexcitons. We find that the PL intensity of all excitonic channels including intravalley exciton (X$_{\\rm b}$), intravalley biexciton (XX$_{\\rm k,k}$) and intervalley biexciton (XX$_{\\rm k,k^\\prime}$) in particular for the {XX$_{\\rm k,k}$} PL is enhanced by laser excitation fluence. In addition, our results indicate the anomalous temperature dependence of PL, i.e., increasing with temperature, as a result of favored phonon assisted dark-to-bright scatterings at high temperatures. Moreover, we observe that the PL is almost immune to intervalley scatterings, which trigger the exchange of excitonic states between the two valleys. As far as the valley polarization is concerned, we find that the VP of X$_{\\rm b}$ shrinks as temperature increases, exhibiting opposite temperature response to PL, while the intravalley XX$_{\\rm k,k}$ VP is found almost independent of temperature. In contrast to both X$_{\\rm b}$ and XX$_{\\rm k,k}$, the intervalley XX$_{\\rm k,k^\\prime}$ VP identically vanishes, because of equal populations of excitons in the $K$ and $K^\\prime$ valleys bounded to form intervalley biexcitons. Notably, it is found that the X$_{\\rm b}$ VP much more strongly depends on bright-dark scattering than that of {XX$_{\\rm k,k}$}, making dark state act as a robust reservoir for valley polarization against intervalley scatterings for X$_{\\rm b}$ at strong bright-dark scatterings, but not for XX$_{\\rm k,k}$. Dark excitonic states enabled enhancement of VP benefits quantum technology for information processing based on the valley degree of freedom in valleytronic devices. Furthermore, the VP has strong dependence on intervalley scattering but maintains essentially constant with excitation fluence. Finally, the time evolution of PL and VP, depending on temperature and excitation fluence, is discussed. © 2018 IOP Publishing Ltd.

Federal Retirement: Use of Contractors to Implement the Federal Employees Retirement System

DTIC Science & Technology

1989-02-01

incurred by the principal agencies responsible for implementing the Federal Employees Retirement System (FERS) Act of 1986 (P.L. 99-335). We-also...services. The act provided.(t- a new retirement system for all federal civilian employees hired after December 1983 ancan opportunity for about 2.1...million employees covered by existing retirement systems, primarily the Civil Service Retirement System (csRs), to transfer to FERS during aD T1C July

An Analysis of Citizen Participation Programs Relating to the Federal Water Pollution Control Act Amendments of 1972 (P.L. 92-500): Case Studies of the Washington County Project; State of Wisconsin; and Dane County, Wisconsin Programs.

ERIC Educational Resources Information Center

Salmon, Elizabeth E.

The thesis, which presents an analysis of three Wisconsin citizen participation programs relating to the Federal Water Pollution Control Act Amendments of 1972 (Public Law 92-500), has identified the adult education role in teaching and applying skills, promoting growth in governmental understanding, assisting in public planning and…

Structure of Full-length Drosophila Cryptochrome

PubMed Central

Zoltowski, Brian D.; Vaidya, Anand T.; Top, Deniz; Widom, Joanne; Young, Michael W.; Crane, Brian R.

2011-01-01

The Cryptochrome/Photolyase (CRY/PL) family of photoreceptors mediates adaptive responses to UV and blue light exposure in all kingdoms of life 1; 2; 3; 4; 5. Whereas PLs function predominantly in DNA repair of cyclobutane pyrimidine dimers (CPDs)and 6-4 photolesions caused by UV radiation, CRYs transduce signals important for growth, development, magnetosensitivity and circadian clocks1; 2; 3; 4; 5. Despite these diverse functions, PLs/CRYs preserve a common structural fold, a dependence on flavin adenine dinucleotide (FAD) and an internal photoactivation mechanism3; 6. However, members of the CRY/PL family differ in the substrates recognized (protein or DNA), photochemical reactions catalyzed and involvement of an antenna cofactor. It is largely unknown how the animal CRYs that regulate circadian rhythms act on their substrates. CRYs contain a variable C-terminal tail that appends the conserved PL homology domain (PHD) and is important for function 7; 8; 9; 10; 11; 12. Herein, we report a 2.3 Å resolution crystal structure of Drosophila CRY with an intact C-terminus. The C-terminal helix docks in the analogous groove that binds DNA substrates in PLs. Conserved Trp536 juts into the CRY catalytic center to mimic PL recognition of DNA photolesions. The FAD anionic semiquinone found in the crystals assumes a conformation to facilitate restructuring of the tail helix. These results help reconcile the diverse functions of the CRY/PL family by demonstrating how conserved protein architecture, and photochemistry can be elaborated into a range of light-driven functions. PMID:22080955

TSCA Section 8(e) Reporting Guide

EPA Pesticide Factsheets

This reporting guide has been compiled by EPA's Office of Toxic substances (OTS) to assist potential respondents who manufacture, import, process or distribute chemical substances in complying with Section 8(e).

TSCA Inventory Policy and Guidance

EPA Pesticide Factsheets

A list of numerous policy statements and guidance documents on how to identify certain chemical substances for the purpose of assigning unique and unambiguous descriptions tor each substance listed on the Inventory.

Downloadable 2006 IUR Public Database

EPA Pesticide Factsheets

The following file contains information reported to EPA under the 2006 IUR. Please note that no information claimed as TSCA Confidential Business Information by an IUR reporter is contained in this file.

Chemical Categories Used to Review New Chemicals under TSCA

EPA Pesticide Factsheets

EPA groups Premanufacture Notice (PMN) chemicals with shared chemical and toxicological properties into categories. Establishing these categories has streamlined the process for Agency review of new chemical substances.

Oversight on Education for All Handicapped Children Act, 1980. Oversight on Public Law 94-142, Education for All Handicapped Children Act. Part 2. Hearings before the Subcommittee on the Handicapped of the Committee on Labor and Human Resources, United States Senate, Ninety-Sixth Congress, Second Session (July 29 and 31, and September 10, 1980).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

The document contains proceedings from oversight hearings on the problems and difficulties of implementing P.L. 94-142, the Education for All Handicapped Children Act. Testimonies cover such issues as the failure to carry out effective and proper physical education programs, improper student placement, misapplication of the mainstreaming concept,…

Synthesis, characterization and luminescent properties of mixed phase bismuth molybdate-doped with Eu3+ ions

NASA Astrophysics Data System (ADS)

Wang, Liyong; Guo, Xiaoqing; Cai, Xiaomeng; Song, Qingwei; Han, Yuanyuan; Jia, Guang

2018-02-01

Red phosphors of Eu3+-doped bismuth molybdate (BMO) are prepared by a low temperature hydrothermal method assisting with Phenol Formaldehyde resin (PFr), and characterized by X-ray diffraction (XRD) patterns, Fourier transform infrared-spectroscopy (FT-IR), thermogravimetric analyzer (TGA), differential thermal analyzer (DTA), and photoluminescence (PL) spectroscopy. PL properties influence factors including molar ratio of Bi3+ and Mo3+ ions, PFr dosage and dopants concentration are discussed in detail. The results show that BMO can act as a useful host for Eu3+ ions doping, and energy transferring from Bi3+ to Eu3+ achieved efficiently, the BMO phosphors displayed intense red color emission under ultraviolet light excitation.

Modeling Engineered Nanomaterials (ENMs) Fate and ...

EPA Pesticide Factsheets

Under the Toxic Substances Control Act (TSCA), the Environmental Protection Agency (EPA) is required to perform new chemical reviews of engineered nanomaterials (ENMs) identified in pre-manufacture notices. However, environmental fate models developed for traditional contaminants are limited in their ability to simulate the environmental behavior of nanomaterials due to incomplete understanding and representation of the processes governing nanomaterial distribution in the environment and by scarce empirical data quantifying the interaction of nanomaterials with environmental surfaces. We have updated the Water Quality Analysis Simulation Program (WASP), version S, to incorporate nanomaterials as an explicitly simulated state variable. WASPS now has the capability to simulate nanomaterial fate and transport in surface waters and sediments using heteroaggregation, the kinetic process governing the attachment of nanomaterials to particles and subsequently ENM distribution in the aqueous and sediment phases. Unlike dissolved chemicals which use equilibrium partition coefficients, heteroaggregation consists of a particle collision rate and an attachment efficiency ( lXhet) that generally acts as a one direction process. To demonstrate, we used a derived a het value from sediment attachment studies to parameterize WASP for simulation of multi walled carbon nanotube (MWCNT) transport in Brier Creek, a coastal plain river located in central eastern Georgia, USA and a tr

Potential for application of ignition interlock devices to prohibit operation of motor vehicles by intoxicated individuals

DOT National Transportation Integrated Search

1988-05-01

This report was prepared by the Department of Transportation's National Highway Traffic Safety Administration in response to Section 203 (c) of the Highway Safety Act of 1987 (P.L. 100-17; April 2, 1987). The report contains a historical overview of ...

Report to the U.S. Congress on the Outcomes of the Nonmotorized Transportation Pilot Program SAFETEA-LU Section 1807

DOT National Transportation Integrated Search

2012-04-30

Section 1807 of the Safe, Accountable, Flexible Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU) P.L. 109-59 established the Nonmotorized Transportation Pilot Program (NTPP) in August 2005. Over the span of 4 years, the NTPP provi...

A Practitioner's Response to the New Health Privacy Regulations

ERIC Educational Resources Information Center

Yang, Julia A.; Kombarakaran, Francis A.

2006-01-01

The established professional practice requiring informed consent for the disclosure of personal health information with its implied right to privacy suffered a serious setback with the first federal privacy initiative of the Bush administration. The new Health Insurance Portability and Accountability Act (HIPAA) of 1996 (P.L. 104-191) privacy…

U.S. Coast Guard 1995 oil pollution research grants publications : part 1

DOT National Transportation Integrated Search

1997-08-01

The Oil Pollution Research Grants Program was created by the Oil Pollution Act (OPA) of 1990, P.L. 101-380 (OPA 90), 33 U.S.C. 28761(c)(8) and 2761(c)(9). The OPA established a regional research program and authorized those agencies represented on th...

Potential for application of corneal retinal potential measurements to detect alcohol and drug use : a report to Congress

DOT National Transportation Integrated Search

1988-05-01

This report was prepared by the Department of Transportation's National Highway Traffic Safety Administration (NHTSA) in response to Section 203 of the Highway Safety Act of 1987 (P.L. 100-17; April 1987). Congress authorized the Secretary of Transpo...

Mainstreaming: Our Current Knowledge Base.

ERIC Educational Resources Information Center

Bates, Percy, Ed.

The nine author contributed chapters are intended to provide a basic introduction to the rationale and processes of mainstreaming handicapped children. The first paper, "The Whys and Hows of Mainstreaming" by T. Tice, provides a philosophical examination of the basic principles of P.L. 94-142, the Education for All Handicapped Children Act, and…

Alternative Transportation Program, P.L. 94-142. 1985-86 Evaluation Report.

ERIC Educational Resources Information Center

Case, Elizabeth J.; Bouchard, Donald

Overall effectiveness and impact were evaluated for the Alternative Transportation Program (ATP) of the Albuquerque (New Mexico) Public Schools, funded under Public Law 94-142, the Education for All Handicapped Children Act. Two specialists implemented the ATP, which developed and presented curricula and assemblies tailored to handicapped students…

Defining Family-Friendly Early Intervention.

ERIC Educational Resources Information Center

Wadsworth, Donna E. Dugger; Wartelle, Noah L.

Prior to the 1986 passage of PL 99-457, an extension of the special services coverage under the Education for All Handicapped Children Act, early intervention programs were primarily interventionist directed and child focused. The new legislation provided incentives for providing programs that were family-centered and family-driven. The goal of…

Institutional factors in transportation systems and their potential for bias toward vehicles of particular characteristics : final report

DOT National Transportation Integrated Search

1977-08-01

This report is required by Section 13(a) of the Electric and Hybrid Vehicle Research, Development and Demonstration Act of 1976 (PL94-413). It presents the evaluation of a number of institutional factors related to taxes, regulations, traffic behavio...

Nondiscriminatory Assessment and the System of Multicultural Pluralistic Assessment (SOMPA).

ERIC Educational Resources Information Center

Fiscus, Edward D.; And Others

The paper describes the System of Multicultural Pluralistic Assessment (SOMPA), a method of meeting the nondiscriminatory assessment requirements of P.L. 94-142 (the Education for All Handicapped Children Act). The need for nondiscriminatory assessment and types of nondiscriminatory tests (such as culture fair, culture specific, and Piagetian…

U.S. Coast Guard 1995 oil pollution research grants publications : part 2

DOT National Transportation Integrated Search

1997-08-01

The Oil Pollution Research Grants Program was created by the Oil Pollution Act (OPA) of 1990, P.L. 101-380 (OPA 90), 33 U.S.C. 28761(c)(8) and 2761(c)(9). The OPA established a regional research program and authorized those agencies represented on th...

Developing and Monitoring Individual Education Plans for Handicapped Children.

ERIC Educational Resources Information Center

Armstrong, Mary Lee

The practicum was designed to develop, implement, monitor, and evaluate a management system for developing and monitoring individual education plans (IEPs) for handicapped children as mandated by P.L. 94-142, the Education for All Handicapped Children Act. The products included an expectancy formula for educable mentally retarded (EMR) and…

IEP's: A Gateway for Legal Entanglement.

ERIC Educational Resources Information Center

Connors, Eugene T.; Vacca, Richard S.

The section of the Education for All Handicapped Children Act (P.L. 94-142) detailing "appropriate education" as a function of an Individualized Education Program (IEP) regulates a variety of educational considerations. Arguing that the IEP is in fact "the hub of the special education wheel," the authors of this document begin…

Linking pollinator efficiency to patterns of pollen limitation: small bees exploit the plant-pollinator mutualism.

PubMed

Koski, Matthew H; Ison, Jennifer L; Padilla, Ashley; Pham, Angela Q; Galloway, Laura F

2018-06-13

Seemingly mutualistic relationships can be exploited, in some cases reducing fitness of the exploited species. In plants, the insufficient receipt of pollen limits reproduction. While infrequent pollination commonly underlies pollen limitation (PL), frequent interactions with low-efficiency, exploitative pollinators may also cause PL. In the widespread protandrous herb Campanula americana , visitation by three pollinators explained 63% of the variation in PL among populations spanning the range. Bumblebees and the medium-sized Megachile campanulae enhanced reproductive success, but small solitary bees exacerbated PL. To dissect mechanisms behind these relationships, we scored sex-specific floral visitation, and the contributions of each pollinator to plant fitness using single flower visits. Small bees and M. campanulae overvisited male-phase flowers, but bumblebees frequently visited female-phase flowers. Fewer bumblebee visits were required to saturate seed set compared to other bees. Scaling pollinator efficiency metrics to populations, small bees deplete large amounts of pollen due to highly male-biased flower visitation and infrequent pollen deposition. Thus, small bees reduce plant reproduction by limiting pollen available for transfer by efficient pollinators, and appear to exploit the plant-pollinator mutualism, acting as functional parasites to C. americana It is therefore unlikely that small bees will compensate for reproductive failure in C. americana when bumblebees are scarce. © 2018 The Author(s).

Chemical Data Reporting

EPA Pesticide Factsheets

The Chemical Data Reporting (CDR) site provides information on reporting requirements under TSCA's Chemical Data Reporting Rule. The site provides instruction to data submitters on how to report and enable users to download the reported information.

TSCA Section 21 Petition to Promulgate Regulations Governing PVCs

EPA Pesticide Factsheets

This petition requests EPA to promulgate regulations governing the safe treatment, storage and disposal of polyvinyl chloride (PVC), vinyl chloride and associated dialkyl- and alkylarylesters of 1,2-benzenedicarboxylic acid.

Science Advisory Committee on Chemicals Basic Information

EPA Pesticide Factsheets

The SACC will provide independent scientific advice and recommendations to the EPA on the scientific basis for risk assessments, methodologies, and pollution prevention measures and approaches for chemicals regulated under the TSCA.

TSCA Chemical Data Reporting Fact Sheet: Toll Manufacturing

EPA Pesticide Factsheets

This fact sheet provides information on existing Chemical Data Reporting (CDR) regulations to persons who are involved in toll manufacturing of chemical substances which may be subject to the CDR rule.

New Chemical Exposure Limits under TSCA

EPA Pesticide Factsheets

EPA performs risk assessments and makes a risk management decisions on new chemicals. If EPA determines there to be unresonable risk, EPA may establish a New Chemical Exposure Limit (NCEL) to provide protection.

How the Patient Protection and Affordable Care Act affects Texas dentists.

PubMed

Oneacre, Lee P

2012-10-01

President Barack Obama signed the Patient Protection and Affordable Care Act (PPACA) into law March 23, 2010 (P.L. 111-148), as arguably the most significant legislative health reform since the creation of Medicare and Medicaid in 1965 (1). Several PPACA provisions will impact dentists as both health care providers and small business owners and employers (2). Overall, the law significantly changes health care financing and facilitates competition in the health insurance market place through the creation of health insurance exchanges (HIX).

Special Inspector General for Iraq Reconstruction. Quarterly and Semiannual Report to the United States Congress

DTIC Science & Technology

2007-07-30

of Mexico , and Pandemic Influenza Act, 2006, enacted December 30, 2005 • P.L. 109-234, The Emergency Supplemental Appropriations Act for Defense...1,561,750.00 $0.00 CEFMS IRRF NON- CONSTRUCTION THROUGH JUNE 2007 4256 W91GET-07-C-0301-NA-0001 FALCON SECURITY LTD *URI#27076* PROVIDE PERSONNEL ADN EQUIPMENT... TUBERCULOSIS SCREENING EQUIPMENT FOR CTRS NC-EQUIPMENT PROCUREMENT AND MODERNIZATION NON-CONSTRUCTION $1,363,058.43 $1,363,058.43 $0.00 CEFMS IRRF

National Economic Development Procedures Manual - Urban Flood Damage. Volume 2: Primer for Surveying Flood Damage for Residential Structures and Contents

DTIC Science & Technology

1991-10-01

procedures and techniques to measure flood damage and to further implement the Principles and Guidelines of the U.S. Water Resources Council. This manual... guidelines for using the OMB approved questionnaires are provided in Engineer Regulation 1105-2-100. The compendium provides the analyst with a helpful...question content, the analyst must also comply with OMB guidelines concerning implementation of the Privacy Act of 1974 (P.L. 93-579). This Act requires

Sampling for Explosives Residues at Fort Greely, Alaska. Reconnaissance Visit July 2000

DTIC Science & Technology

2001-11-01

on lands withdrawn from the public domain under the Military Lands With- drawal Act (PL 106 -65). The Army has pledged to implement a program to...from the public domain under the Military Lands Withdrawal Act (Public Law 106 -65); the withdrawal of land was recently renewed. As part of the...option fuse Pellet booster comp A5 (RDX (98.5%)and stearic acid (1.5%) 8 g Lead charge PBXN -5 (HMX 95% and Binder 5%) 152 mg Detonator assembly HMX

Statutory Mandates and Agency Enforcement. An Anthology on Procedures and Defenses of P.L. 94-142, Section 504 of the Rehabilitation Act of 1973, Title VI, Title VII of the Civil Rights Act of 1964, Title IX of the Education Amendments of 1972.

ERIC Educational Resources Information Center

National School Boards Association, Washington, DC.

Intended for school district attorneys, administrators, and others responsible for regulation enforcement, the seven articles in this publication concern federal civil rights legislation affecting schools. The substance of the regulations and the procedures employed by regulatory agencies (particularly the Office for Civil Rights) are examined and…

Advances in Exposure Science (Washington, DC Modernized TSCA meeting)

EPA Science Inventory

I am describing current research from the Chemical Safety for Sustainability research program's Rapid Exposure and Dosimetry project that relates to predicting human exposure to environmental chemicals for thousands of chemicals.

Approaches to Estimate Consumer Exposure under TSCA

EPA Pesticide Factsheets

CEM contains a combination of models and default parameters which are used to estimate inhalation, dermal, and oral exposures to consumer products and articles for a wide variety of product and article use categories.

Guidance: Use of Contract Inspectors for EPA's Federal Facility Compliance Inspections/Evaluations

EPA Pesticide Factsheets

This guidance clarifies that properly trained authorized and federally credentialed EPA contract inspectors can perform compliance inspections at federal facilities under the CWA, RCRA, TSCA, OPA and the SDWA.

New Chemicals Program under TSCA Chemical Categories Document

EPA Pesticide Factsheets

The categories included in this compilation represent chemicals for which sufficient assessment experience has been accumulated so that hazard concerns and testing recommendations vary little from chemical to chemical within the category.

Paint Removers: Methylene Chloride and n-Methylpyrrolidone (NMP)

EPA Pesticide Factsheets

This webinar described the risks associated with NMP, provided an overview of TSCA section 6, and solicited input on ways EPA should address identified risks, with a particular emphasis on vulnerable populations.

The Toxicity Estimation Software Tool (T.E.S.T.)

EPA Science Inventory

The Toxicity Estimation Software Tool (T.E.S.T.) has been developed to estimate toxicological values for aquatic and mammalian species considering acute and chronic endpoints for screening purposes within TSCA and REACH programs.

TSCA Chemical Data Reporting Fact Sheet: Imported Articles

EPA Pesticide Factsheets

This fact sheet provides guidance and sample reporting scenarios on the reporting exemption for the import of a chemical substance as part of an article, for purposes of the Chemical Data Reporting (CDR) rule.

40 CFR 799.6786 - TSCA water solubility: Generator column method.

Code of Federal Regulations, 2010 CFR

2010-07-01

... quantitative) analysis of solvent extract in paragraph (c)(3)(iv) of this section. The design of the generator... partition coefficients of hydrophobic substances. Journal of Research, National Bureau of Standards, 86:361...

TSCA Chemical Data Reporting Fact Sheet: Reporting for Electricity Generating Sites

EPA Pesticide Factsheets

This fact sheet provides information on existing Chemical Data Reporting (CDR) rule requirements related to the reporting of chemical substances manufactured during operations conducted at electricity generating sites, such as utilities.

Agenda for the September 7, 2017 Webinar Use Information for PBT Chemicals under TSCA Section 6(h)

EPA Pesticide Factsheets

EPA's existing chemicals programs address pollution prevention, risk assessment, hazard and exposure assessment and/or characterization, and risk management for chemicals substances in commercial use.

Management Models and Cost Analysis for Regional Special Education Programs.

ERIC Educational Resources Information Center

Connors, Eugene T.

The implementation of the Education for All Handicapped Children Act (PL 94-142) has placed an enormous financial burden on local districts. In order to create special education programs that combine cost effectiveness and high quality, a regional model has been developed. The Therapeutic Residential Experience for Emotional Stability (TREES) in…

SCIENCE INTERPRETIVE PROGRAM--SPERMACETI COVE INTERPRETIVE CENTER.

ERIC Educational Resources Information Center

COLE, RICHARD C.

DESCRIBED IS THE OUTDOOR EDUCATION PROGRAM FOR THE MIDDLETOWN, NEW JERSEY ELEMENTARY SCHOOLS AT THE SPERMACETI COVE INTERPRETIVE CENTER IN SANDY HOOK STATE PARK. THE PROGRAM IS FUNDED UNDER PL89-10 OF THE ELEMENTARY AND SECONDARY EDUCATION ACT (ESEA). PHASE 1 (MARCH, 1966-JUNE, 1966) INVOLVED THE SELECTION OF NINE PUBLIC AND THREE PAROCHIAL FOURTH…

Responsiveness to Intervention: An SLD Determination Resource. Information Digest. Winter 2007

ERIC Educational Resources Information Center

Tollefson, Julie M.; Mellard, Daryl F.; McKnight, Melinda A.

2007-01-01

The 2004 reauthorization of the Individuals with Disabilities Education Improvement Act (P.L. 108-446) (IDEA 2004) has brought the issue of specific learning disabilities (SLD) identification procedures and criteria to the forefront. Calls for reform are not new and are based on decades of various policy, implementation, and research agendas. The…

78 FR 54514 - Proposed Collection; Comment Request for Form 8941

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-04

...: Form 8941. Abstract: Section 1421 of the Patient Protection and Affordable Care Act, PL 111-148, allows..., and purchase of services to provide information. Approved: August 9, 2013. Yvette Lawrence, IRS Reports Clearance Officer. [FR Doc. 2013-21407 Filed 9-3-13; 8:45 am] BILLING CODE 4830-01-P ...

Final Environmental Assessment for Beddown of 24th Air Force

DTIC Science & Technology

2009-08-01

mulch, straw , plastic netting, or a combination of these protective coverings • Implementation of site grading procedures to limit the time soils are...applied paint. This change was made under the Consumer Safety Act of 1977, P.L. 101-608, as implemented by 16 CFR Part 1303. DOD implemented a ban of

Implementing the Early Childhood Formula: Programs under PL 99-457.

ERIC Educational Resources Information Center

Thiele, Judith E.; Hamilton, James L.

1991-01-01

This article describes progress made by states and U.S. territories in implementing the Part H program for handicapped infants and toddlers and the Section 619 preschool grants program, both authorized by the 1986 Amendments to the Education of the Handicapped Act. Challenges faced by states include financing, personnel supply and standards, and…

Maine's annual inventory: state perspectives

Treesearch

Kenneth M. Laustsen

2000-01-01

In 1999, Maine became the first northeastern state to begin implementing the USDA Forest Service's annual inventory system as directed by PL 105- 185, the Agricultural Research, Extension, and Education Reform Act of 1998. The Maine Forest Service, in collaboration with Forest Inventory and Analysis program of the Northeastern Research Station of the USDA Forest...

Special Education in America: Its Legal and Governmental Foundations.

ERIC Educational Resources Information Center

Ballard, Joseph, Ed.; And Others

The text presents six chapters on the legal and governmental bases of special education. In the Introduction, F. Weintraub and J. Ballard cite the legislative and litigative history of P.L. 94-142, the Education for All Handicapped Children Act, and briefly address information sources on such policy issues as procedural safeguards, underserved…

Positive Behavior Supports and Students with Emotional and Behavioral Disorders

ERIC Educational Resources Information Center

Cheney, Douglas; Jewell, Kelly

2012-01-01

The 1990 reauthorization of PL 94-142, the Individuals with Disabilities Act (IDEA), emphasized the need for applied research in schools to prevent the development of emotional disturbance. Prevention research then led to mandates in IDEA 1997 that schools must develop positive behavior interventions and supports (PBIS) for children and youth…

Model Wellness Policy

ERIC Educational Resources Information Center

South Dakota Department of Education, 2005

2005-01-01

In the Child Nutrition and WIC Reauthorization Act of 2004, PL 105-268, the U.S. Congress established a new requirement for all local agencies with a federally funded National School Lunch program. The local agencies are required to develop and implement wellness policies that address nutrition and physical activity by the start of the 2006-07…

National Water Quality Inventory, 1976 Report to Congress.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Water Programs.

This report summarizes the state submissions and provides a national overview of water quality as required in Section 305(b) of the 1972 Federal Water Pollution Control Act Amendments (P.L. 92-500). Topics receiving the greatest coverage include toxic substances, quantitative assessments of the percentage of waters currently meeting the goals of…

Like It Is.

ERIC Educational Resources Information Center

Education Unlimited, 1979

1979-01-01

The column presents three brief articles on mainstreaming. W. Tice presents his view that Public Law 94-142 (the Education for All Handicapped Children Act) has been a disaster for American education. J. Halpert discusses problems in the implementation of P.L. 94-142. One high school's response to the mainstreaming mandate is recounted by P.…

GI Course Approvals.

ERIC Educational Resources Information Center

Orlans, Harold; And Others

The process by which institutions and courses are approved for veterans educational benefits is examined in this study mandated by Public Law 95-202. The legislative background of the investigation is described as well as the history of the Servicemen's Readjustment Act of 1944, the Korean Bill of 1952, and P.L. 94-502 of 1976. A summary guide to…

The Federal Budget and Education for the Handicapped Programs.

ERIC Educational Resources Information Center

Hobson, Julius W., Jr.

The author considers the effects of President Ronald Reagan's proposed federal budget programs on handicapped education. Following an explanation of "block grants" is a section addressing the Supplemental Appropriations and Rescission Act of 1981 (P.L. 97-12) which rescinded $76,819,000 from 10 education for the handicapped programs, earmarked…

National Security Assessment of the U.S. Cartridge and Propellant Actuated Device Industry

DTIC Science & Technology

2006-08-01

reauthorized again through September 30, 2008, by the Small Business Reauthorization Act of 2000 (P.L. 106 -554). The program funds small businesses trying to...assembly such as PBXN -7, black powder, plastics (due to hurricane Katrina), and metal cartridges. As was the case five years ago, RD1333 and

Licensing and Royalties for Campus Performances of Music.

ERIC Educational Resources Information Center

National Association of College and University Business Officers, Washington, DC.

The impact of the Copyright Revision Act of 1976 (P.L. 94-553) on performances of music at colleges, universities, and other educational institutions is discussed. The new statute has removed the general "not-for-profit" exemption of the old copyright law and has substituted in its stead certain specific exemptions including performances…

Access to the General Curriculum: Systems Change or Tinker Some More?

ERIC Educational Resources Information Center

Sailor, Wayne

2009-01-01

Special education as practiced today remains firmly anchored in the original logic of the Amendments to the Education of the Handicapped Act (PL 94-142). Subsequent reauthorizations of the statute have included language designed to increase access to the general curriculum by special needs students but have not addressed the underlying…

The Navajo Yearbook.

ERIC Educational Resources Information Center

Young, Robert W., Comp.

The Navajo Yearbook began as an annual report to relate progress in carrying out provisions of the Navajo-Hopi Long Range Rehabilitation Act (P.L. 474 - 81st Congress), but the scope has been expanded to include all programs conducted on the reservation. This volume, the eighth in the series, is designed to reflect changing problems, changing…

Music in the IEP: Therapy/Education.

ERIC Educational Resources Information Center

Alley, Jayne M.

1979-01-01

The article discusses the roles of music education and music therapy in special education, specifically with reference to the concept of the individualized education program (IEP) as mandated by the Education for All Handicapped Children Act (P.L. 94-142). Journal availability: National Association for Music Therapy, Inc., P.O. Box 610, Lawrence,…

Defense Contracting in Iraq: Issues and Options for Congress

DTIC Science & Technology

2008-08-15

Business Board to examine these issues and report its findings within 60 days. The Fiscal Year (FY) 2008 Defense Authorization Act (P.L. 110-181...AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12 . DISTRIBUTION/AVAILABILITY STATEMENT Approved for...11 DOD Inspector General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2009-02-09

Chas Freeman, President of the Middle East Policy Council, served as U.S. Ambassador to Saudi Arabia from 1989 to 1992. Tabassum Zakaria, “Analysis...Pursuant to Section 2043c of the Implementing the Recommendations of the 9/11 Commission Act, P.L.110-53, January 30, 2008. 24 Tabassum Zakaria, “Analysis

Saudi Arabia: Background and U.S. Relations

DTIC Science & Technology

2008-05-22

Middle East Policy Council, served as U.S. Ambassador to Saudi Arabia from 1989 to 1992. Tabassum Zakaria, “Analysis — Saudi smile likely for Bush on oil...the Implementing the Recommendations of the 9/11 Commission Act, P.L.110-53, January 30, 2008. 24 Tabassum Zakaria, “Analysis — Saudi smile likely for

Florida Title VI Education for the Handicapped Project Evaluation Reports.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Elementary and Secondary Education.

Reported were 11 project evaluations for fiscal year 1971 for 17 Florida county projects concerning educational program effectiveness for handicapped children, as authorized by P.L. 91-230, Education of the Handicapped Act, and funded by the federal government. Eight priority problem areas established were the needs for instructional resource and…

The Health Insurance Portability and Accountability Act of 1996 (P.L. 104-191).

PubMed

Kops, S R

1997-01-01

The purpose of this article is to provide a general overview and reference source for the Health Insurance Portability and Accountability Act, which was signed into law by President Clinton last August. The focus of the article is on Title I--Improved Availability and Portability of Health Insurance Coverage, and on Title III--Tax-Related Health Provisions. The author points out that due to the trend towards an incremental approach to health care legislation, this act must be viewed as one of a series of initiatives being taken by the federal government intended to impact the cost of the U.S. health care delivery system.

Public Law 96-479--National Materials and Minerals Policy, R & D Act of 1980 and Consideration of H.R. 4281 - Critical Materials Act of 1981. Hearings Before the Subcommittee on Transportation, Aviation and Materials and the Subcommittee on Science, Research and Technology of the Committee on Science and Technology U. S. House of Representatives, Ninety-Seventh Congress, Second Session. [No. 117

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Science and Technology.

Presented in this document are transcripts of hearings on the subject of national materials policy. The hearings focused on implementation of P.L. 96-479, the National Materials and Minerals Policy, Research and Development Act of 1980 (including the recent Presidential program plan and report made to Congress) and on H.R. 4281, the Critical…

Grain Boundaries Act as Solid Walls for Charge Carrier Diffusion in Large Crystal MAPI Thin Films.

PubMed

Ciesielski, Richard; Schäfer, Frank; Hartmann, Nicolai F; Giesbrecht, Nadja; Bein, Thomas; Docampo, Pablo; Hartschuh, Achim

2018-03-07

Micro- and nanocrystalline methylammonium lead iodide (MAPI)-based thin-film solar cells today reach power conversion efficiencies of over 20%. We investigate the impact of grain boundaries on charge carrier transport in large crystal MAPI thin films using time-resolved photoluminescence (PL) microscopy and numerical model calculations. Crystal sizes in the range of several tens of micrometers allow for the spatially and time resolved study of boundary effects. Whereas long-ranged diffusive charge carrier transport is observed within single crystals, no detectable diffusive transport occurs across grain boundaries. The observed PL transients are found to crucially depend on the microscopic geometry of the crystal and the point of observation. In particular, spatially restricted diffusion of charge carriers leads to slower PL decay near crystal edges as compared to the crystal center. In contrast to many reports in the literature, our experimental results show no quenching or additional loss channels due to grain boundaries for the studied material, which thus do not negatively affect the performance of the derived thin-film devices.

32 CFR 536.30 - Action upon receipt of claim.

Code of Federal Regulations, 2014 CFR

2014-07-01

... in any other format, shall be scanned into a computer and uploaded onto the TSCA database so that it... Medicine, Armed Forces Institute of Pathology, 1335 E. West Highway, #6-100, Silver Spring, MD 20910-6254...

32 CFR 536.30 - Action upon receipt of claim.

Code of Federal Regulations, 2012 CFR

2012-07-01

... in any other format, shall be scanned into a computer and uploaded onto the TSCA database so that it... Medicine, Armed Forces Institute of Pathology, 1335 E. West Highway, #6-100, Silver Spring, MD 20910-6254...

32 CFR 536.30 - Action upon receipt of claim.

Code of Federal Regulations, 2011 CFR

2011-07-01

... in any other format, shall be scanned into a computer and uploaded onto the TSCA database so that it... Medicine, Armed Forces Institute of Pathology, 1335 E. West Highway, #6-100, Silver Spring, MD 20910-6254...

32 CFR 536.30 - Action upon receipt of claim.

Code of Federal Regulations, 2013 CFR

2013-07-01

... in any other format, shall be scanned into a computer and uploaded onto the TSCA database so that it... Medicine, Armed Forces Institute of Pathology, 1335 E. West Highway, #6-100, Silver Spring, MD 20910-6254...

Instructions for the 2012 TSCA Chemical Data Reporting

EPA Pesticide Factsheets

This document, which pertains to EPA CDR reporting during 2012, updates guidance issued for reporting in 2006 to incorporate instructions relevant to 2012 reporting. It provides detailed information and examples to in reporting under the CDR rule.

TSCA Chemical Data Reporting Fact Sheet: Byproducts Reporting for the Printed Circuit Board Industry

EPA Pesticide Factsheets

This fact sheet provides information on existing Chemical Data Reporting (CDR) rule requirements related to byproducts reporting by persons who manufacture printed circuit boards and may be subject to CDR.

Origin of photoluminescence in β -G a2O3

NASA Astrophysics Data System (ADS)

Ho, Quoc Duy; Frauenheim, Thomas; Deák, Peter

2018-03-01

β -G a2O3 , a candidate material for power electronics and UV optoelectronics, shows strong room-temperature photoluminescence (PL). In addition to the three well-known bands of as-grown samples in the UV, blue, and green, also red PL was observed upon nitrogen doping. This raises the possibility of applying β -G a2O3 nanostructures as white phosphors. Using an optimized, Koopmans-compliant hybrid functional, we show that most intrinsic point defects, as well as substitutional nitrogen, act as deep acceptors, and each of the observed PL bands can be explained by electron recombination with a hole trapped in one of them. We suggest this mechanism to be general in wide-band-gap semiconductors which can only be doped n -type. Calculations on the nitrogen acceptor reproduce the observed red luminescence accurately. Earlier we have shown that not only the energy, but the polarization properties of the UV band can be explained by self-trapped hole states. Here we find that the blue band has its origin mainly in singly negative Ga-O divacancies, and the green band is caused dominantly by interstitial O atoms (with minor contribution of Ga vacancies to both). These assignments can explain the experimentally observed dependence of the PL bands on free-electron concentration and stoichiometry. The information provided here paves the way for the conscious tuning of light emission from β -G a2O3 .

Reduction of cadmium uptake in rice endophytically colonized with the cadmium-tolerant bacterium Cupriavidus taiwanensis KKU2500-3.

PubMed

Punjee, Putthita; Siripornadulsil, Wilailak; Siripornadulsil, Surasak

2018-02-01

The effects of the cadmium (Cd)-tolerant bacterium Cupriavidus taiwanensis KKU2500-3 on the growth, yield, and Cd concentration in rice grains were investigated in the rice variety Phitsanulok 2 (PL2), which was cultivated in a hydroponic greenhouse. The numbers of Cd-tolerant bacteria isolated from the roots and shoots of plants under the RB (rice with bacteria) and RBC (rice with bacteria and Cd) treatments ranged from 2.60 to 9.03 and from 3.99 to 9.60 log cfu·g -1 of PL2, respectively. This KKU2500-3 strain was successfully colonized in rice, indicating that it was not only nontoxic to the plants but also became distributed and reproduced throughout the plants. Scanning electron microscopy analysis revealed attachment of the bacterium to the root surface, whereas the internally colonized bacteria were located in the vascular tissue, cell wall, and intercellular space. Although the Cd contents found in PL2 were very high (189.10 and 79.49 mg·kg -1 in the RC (rice with Cd) and RBC roots, respectively), the Cd accumulated inside the rice seeds at densities of only 3.10 and 1.31 mg·kg -1 , respectively; thus, the bacteria reduced the Cd content to 57.74% of the control content. Therefore, the colonizing bacteria likely acted as an inhibitor of Cd translocation in PL2.

Side population cells of pancreatic cancer show characteristics of cancer stem cells responsible for resistance and metastasis.

PubMed

Niess, Hanno; Camaj, Peter; Renner, Andrea; Ischenko, Ivan; Zhao, Yue; Krebs, Stefan; Mysliwietz, Josef; Jäckel, Carsten; Nelson, Peter J; Blum, Helmut; Jauch, Karl-Walter; Ellwart, Joachim W; Bruns, Christiane J

2015-06-01

Cancer stem cells (CSCs) have been proposed to underlie the initiation and maintenance of tumor growth and the development of chemoresistance in solid tumors. The identification and role of these important cells in pancreatic cancer remains controversial. Here, we isolate side population (SP) cells from the highly aggressive and metastatic human pancreatic cancer cell line L3.6pl and evaluate their potential role as models for CSCs. SP cells were isolated following Hoechst 33342 staining of L3.6pl cells. SP, non-SP, and unsorted L3.6pl cells were orthotopically xenografted into the pancreas of nude mice and tumor growth observed. RNA was analyzed by whole genome array and pathway mapping was performed. Drug resistant variants of L3.6pl were developed and examined for SP proportions and evaluated for surface expression of known CSC markers. A distinct SP with the ability to self-renew and differentiate into non-SP cells was isolated from L3.6pl (0.9 % ± 0.22). SP cells showed highly tumorigenic and metastatic characteristics after orthotopic injection. Transcriptomic analysis identified modulation of gene networks linked to tumorigenesis, differentiation, and metastasization in SP cells relative to non-SP cells. Wnt, NOTCH, and EGFR signaling pathways associated with tumor stem cells were altered in SP cells. When cultured with increasing concentrations of gemcitabine, the proportion of SP cells, ABCG2(+), and CD24(+) cells were significantly enriched, whereas 5-fluorouracil (5-FU) treatment lowered the percentage of SP cells. SP cells were distinct from cells positive for previously postulated pancreatic CSC markers. The Hoechst-induced side population in L3.6pl cells comprises a subset of tumor cells displaying aggressive growth and metastasization, increased gemcitabine-, but not 5-FU resistance. The cells may act as a partial model for CSC biology.

Sequential concentrations of placental growth factor and haptoglobin, and their relation to oestrone sulphate and progesterone in pregnant Spanish Purebred mare.

PubMed

Satué, K; Marcilla, M; Medica, P; Ferlazzo, A; Fazio, E

2018-04-27

The objectives of this study were to establish reference values for serum concentrations of placental growth factor (PlGF) and haptoglobin (Hp), and to analyze whether the levels of oestrone sulphate (E 1 S) and progesterone (P 4 ) are physiologically involved in the dynamic modifications of the above parameters in pregnant mares. A total of 30 healthy Spanish Purebred mares ranging in age 9.33 ± 3.31 years were studied during the 11 months of gestation. Serum concentrations of PlGF were detected by EIA, Hp using commercial Phase Haptoglobin assay and E 1 S and P 4 levels through RIA. The serum concentrations of PlGF ranged between 31.70 and 223.60 ng/mL, with a mean value of 57.64 ± 18.05 ng/mL. Serum PlGF levels increased significantly during the 1st and 2nd months, reaching the maximum value in the 3rd month and the minimum value in the 10th month. Hp concentrations increased progressively and significantly from the 5th until the 10th month of gestation (P < 0.05), decreasing in the 11th month of pregnancy. E 1 S increased significantly from the 3rd until the 7th month, decreasing progressively towards the end of gestation. P 4 increased significantly in the 3rd and 4th month and decreased significantly in the 6th and 7th (P < 0.05), with variable oscillations during last months of pregnancy. PlGF and Hp were significantly and negatively correlated (r = -0.27; P < 0.05). In the healthy mare, PlGF and Hp act asynchronously and independent of steroid E 1 S and P 4. Copyright © 2018 Elsevier Inc. All rights reserved.

U.S. Government and Partners: Working Together on a Comprehensive, Coordinated and Effective Response to Highly Vulnerable Children. Third Annual Report to Congress on Public Law 109-95, the Assistance for Orphans and Other Vulnerable Children in Developing Countries Act of 2005

ERIC Educational Resources Information Center

US Agency for International Development, 2009

2009-01-01

Public Law 109-95, the Assistance for Orphans and Other Vulnerable Children in Developing Countries Act of 2005 (hereinafter, referred to as PL 109-95), was signed into law four years ago to respond to the global orphans and vulnerable children crisis. It calls for the U.S. Government (USG) response to the crisis to be comprehensive, coordinated…

Study of Teacher Preparation in Early Reading Instruction. NCEE 2010-4036

ERIC Educational Resources Information Center

Salinger, Terry; Mueller, Lorin; Song, Mengli; Jin, Ying; Zmach, Courtney; Toplitz, Michele; Partridge, Mark; Bickford, Adam

2010-01-01

A component of the "No Child Left Behind" Act (NCLB) (PL 107-110) is its emphasis on the importance of systematic and explicit instruction in early reading using practices that are grounded in scientific research. The Reading First legislation (Title I, Part B, Subpart 1) within NCLB is designed to support state and local education…

HIPAA the Health Care Hippo: Despite the Rhetoric, Is Privacy Still an Issue?

ERIC Educational Resources Information Center

Kuczynski, Kay; Gibbs-Wahlberg, Patty

2005-01-01

The Health Insurance Portability and Accountability Act (HIPAA) of 1996 (PL. 104-191) is a multitiered, comprehensive, convoluted, and controversial federal law for sweeping health care reform. Although HIPAA is dramatically broader in scope than privacy protections for health care information, a provision for privacy in the form of a Privacy Rule…

Final Range Wide Environmental Impact Statement

DTIC Science & Technology

2001-07-01

military presence at YPG protects natural resources by limiting access and activities, preventing or mitigating many impacts. The military presence in the...Pollution Prevention Plan; and Spill Prevention , Control and Countermeasures Plan (SPCCP). Environmental programs are responsible for...Act (CAA), PL 88-206 as amended, establishes National Ambient Air Quality Standards (NAAQS) for the control of criteria air pollutants to prevent

P.L. 94-142 and Stress: An Analysis and Direction for the Future.

ERIC Educational Resources Information Center

Bensky, Jeffrey M.; And Others

One hundred thirty-six teachers enrolled in special education courses responded to a questionnaire which focused on stress in relationship to compliance with the mandates of Public Law 94-142 (Education for All Handicapped Children Act). The teachers were divided into three groups - special education teachers, resource room teachers, and regular…

77 FR 5472 - Pipeline Safety: Expanding the Use of Excess Flow Valves in Gas Distribution Systems to...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

..., Regulatory Certainty, and Job Creation Act of 2011 (PL112-90), have imposed additional demands on their... DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration 49 CFR Part 192 [Docket ID PHMSA-2011-0009] RIN 2137-AE71 Pipeline Safety: Expanding the Use of Excess Flow Valves...

Why Not Competence? A Guide for Training Special Education Aides.

ERIC Educational Resources Information Center

Semrau, Barbara L.; And Others

The manual is designed for use by trainers of special education teacher aides to provide a competency based course which will enable teacher aides to assist in the implementation of the requirements of P.L. 94-142 (the Education for All Handicapped Children Act). The first section provides background information to give trainers the grasp of…

National Water Quality Inventory, 1975 Report to Congress.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Water Programs.

This document summarizes state submissions and provides a national overview of water quality as requested in Section 305(b) of the 1972 Federal Water Pollution Control Act Amendments (P.L. 92-500). This report provides the first opportunity for states to summarize their water quality and to report to EPA and Congress. Chapters of this report deal…