Ban on advertising promoting energy usage violates First Amendment

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

Cohen, J.C.

In reversing the New York Court of Appeals in the Central Hudson Gas suit, the Supreme Court expanded the protection afforded commercial speech. The result could have a major impact on means used to achieve policy objectives of national and state energy conservation. Public utility commissions attempting to limit the growth of energy usage may have to devise stringent economic regulations that directly affect the marketplace and consumer alternatives. This might require an expansion of the statutory powers of public utility commissions. The Court's decision will require public utility commissions to either adopt regulations that restrict the content and formatmore » of utility speech or allocate costs to utility shareholders of impermissible advertising. Otherwise, a utility's unbridled ability to speak, given the economic power of such enterprises and their economic interest, could totally undermine the credibility of national and state energy-conservation policy. 12 references.« less

Study of the impacts of regulations affecting the acceptance of Integrated Community Energy Systems: public utility, energy facility siting and municipal franchising regulatory programs in Arizona. Preliminary background report

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

Feurer, D.A.; Weaver, C.L.; Gallagher, K.C.

1980-01-01

This report is one of a series of preliminary reports describing the laws and regulatory programs of the United States and each of the 50 states affecting the siting and operation of energy generating facilities likely to be used in Integrated Community Energy Systems (ICES). Public utility regulatory statutes, energy facility siting programs, and municipal franchising authority are examined to identify how they may impact on the ability of an organization, whether or not it be a regulated utility, to construct and operate an ICES. This report describes laws and regulatory programs in Arizona. The Arizona state constitution establishes themore » Arizona Corporation Commission to regulate public service corporations. Within the area of its jurisdiction, the Commission has exclusive power and may not be interfered with by the legislature except in one narrow instance as described in the case Corporation Commission v. Pacific Greyhound Lines.« less

Deciding to be Violent: The Perceived Utility of Abusive Behavior in Marriage

DTIC Science & Technology

1997-12-11

Following are some ofthe more important circumstances where a release ofinformation is required by State and Federal Law and/or Military Regulation: 1...release ofinformation is required by State and Federal Law and Military Regulation: 1. Ifyou disclose information about the neglect or abuse ofpeople...where a release ofinformation is required by State and Federal Law and Military Regulation: 1. Ifyou disclose information about the neglect or abuse

Regulators to the rescue: PSC's restrain runaway utilities. [Missouri PSC and Kansas City Power and Light Co

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

Morgan, R.

1980-07-01

The Missouri Public Service Commission's refusal to let the Kansas City utility include a new plant in its rate base because the utility already has excess capacity could set a precedent for halting expansion plans across the country. The Missouri PSC staff accused the utility of ignoring conservation goals, distorting facts, and planning to speculate on the wholesale power market at the ratepayers' expense. Other state regulators unhappy with poor utility planning can be expected to take a good look at the Missouri decision. Regulators in New Jersey and Pennsylvania have already taken a hard line with the nuclear industrymore » since the Three Mile Island accident. (DCK)« less

18 CFR 292.602 - Exemption to qualifying facilities from the Public Utility Holding Company Act and certain State...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 292.602 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY REGULATORY POLICIES ACT OF 1978 REGULATIONS UNDER SECTIONS... capacity over 30 megawatts if such facility produces electric energy solely by the use of biomass as a...

48 CFR 619.803-70 - Responsibilities of the Office of Small and Disadvantaged Business Utilization (A/SDBU).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Responsibilities of the Office of Small and Disadvantaged Business Utilization (A/SDBU). 619.803-70 Section 619.803-70 Federal Acquisition Regulations System DEPARTMENT OF STATE SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS Contracting with the Small Business Administration...

Study of the impacts of regulations affecting the acceptance of Integrated Community Energy Systems: public utility, energy facility siting and municipal franchising regulatory programs in Rhode Island. Preliminary background report

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

Feurer, D A; Weaver, C L; Gallagher, K C

1980-01-01

The Rhode Island statutes vest in the Public Utility Commission and the Division of Public Utilities the exclusive power and authority to regulate public utility companies in that state. Both bodies have been established within the Department of Business Regulation but are independent of the Department's director and are not under his jurisdiction. The jurisdiction to regulate utilities is shared by the Commission and the Division. The Commission serves as a quasi-judicial tribunal with jurisdiction, powers, and duties to hold investigations and hearings involving rates, sufficiency and resonableness of facilities, gas, electric, water, and pipeline public utilities. The administrator, whomore » is chief executive officer of the Division, is responsible for exercising the jurisdiction, supervision, powers, and duties not specifically assigned to the Commission. By virtue of his office, the chairman of the Commission serves also as the administrator and he supervises and directs the execution of all laws relating to public utilities and carriers and all regulations and orders of the Commission governing the conduct and charges of public utilities. Public utility regulatory statutes, energy facility siting programs, and municipal franchising authority are examined to identify how they may impact on the ability of an organization, whether or not it be a regulated utility, to construct and operate an ICES.« less

77 FR 76302 - Notice Lodging of Proposed Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-27

... Utilities Company for violations of state and federal opacity, New Source Review, and Title V regulations at the company's electric generating station in Ghent, Kentucky. The proposed consent decree requires... Utilities Company, Civil Action No. 3:12-cv-00076-CFVT. The United States filed this lawsuit under the Clean...

78 FR 21262 - Grants to States for Construction or Acquisition of State Homes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

... through the Federal Docket Management System (FDMS) at http://www.regulations.gov . FOR FURTHER... of building utility systems or features may be included in priority group 1, subpriority group 1, if... utility systems or features in priority group 1, subpriority group 4. In order to best protect the lives...

California state information handbook: formerly utilized sites remedial action program

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

None

This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the state of California. It contains: a description of themore » state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; the full text of relevant statutes and regulations.« less

Oregon state information handbook formerly utilized sites remedial action program

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

None

This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administater, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Oregon. It contains: a description of themore » state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.« less

Iowa state information handbook: formerly utilized sites remedial action program

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

None

This volume is one of a series produced under contract with the DOE, By Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the state of Iowa. It contains: a description of themore » state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; the full test of relevant statutes and regulations.« less

Oregon state information handbook: formerly utilized sites remedial action program

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

None

This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Oregon. It contains a description of themore » state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.« less

Pennsylvania state information handbook: formerly utilized sites remedial action program

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

None

This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and State levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Pennsylvania. It contains a description of themore » state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.« less

New Mexico state information handbook: formerly utilized sites remedial action program

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

None

This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of New Mexico. It contains a description ofmore » the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.« less

Status report on renewable energy in the States

NASA Astrophysics Data System (ADS)

Swezey, B.; Sinclair, K.

1992-12-01

As the concept of integrated resource planning has spread among states and utilities, a reexamination of the role of renewable energy sources in the utility resource mix is taking place. This report documents the findings of a study of state regulatory commissions undertaken to: (1) help assess the state of knowledge and awareness about renewable energy resources and technologies; (2) assess the impacts of state policies on renewable energy development; and (3) identify important information needs. The key findings from this effort are: Renewable energy development has occurred only slowly over the last decade, and a small number of states account for the bulk of development. The development that has occurred has been limited to non-utility entities. Directed state policies have been a key driver in renewable energy development. Those states not currently addressing renewables may need more data and information before they proceed with directed policies. Other important observations are: The cost of renewables is an overriding concern. Regulators distinguish between 'emerging' and 'established' renewable energy technologies. Specific data are lacking on state-level renewable energy development. Detailed renewable resource assessments have yet to be performed in many states. This report identifies renewable energy information needs of state regulators. However, a number of concerns are also identified that must be addressed before renewables will receive serious attention in many of those states with limited renewables experience. Finally, the report catalogs a wide variety of policies that have been utilized in the states to promote greater development of renewable energy.

The rules implementing sections 201 and 210 of the Public Utility Regulatory Policies Act of 1978: A regulatory history

NASA Technical Reports Server (NTRS)

Danziger, R. N.

1980-01-01

The act provides that utilities must purchase power for qualifying producers of electricity at nondiscriminatory rates. It exempts private generators from virtually all state and federal utility regulation. Pertinent reference material is provided.

Energy and Environment Guide to Action - Chapter 7: Electric Utility Policies

EPA Pesticide Factsheets

Focuses on the authorites that state legislatures have granted to PUCs to regulate electricity and reliability, as these authorities directly affect utilities' and customers' investments in energy efficiency, renewable energy, and CHP.

Energy and Environment Guide to Action - Chapter 7.0: Electric Utility Policies

EPA Pesticide Factsheets

Focuses on the authorites that state legislatures have granted to PUCs to regulate electricity and reliability, as these authorities directly affect utilities' and customers' investments in energy efficiency, renewable energy, and CHP.

Comprehensive Smart Grid Planning in a Regulated Utility Environment

NASA Astrophysics Data System (ADS)

Turner, Matthew; Liao, Yuan; Du, Yan

2015-06-01

This paper presents the tools and exercises used during the Kentucky Smart Grid Roadmap Initiative in a collaborative electric grid planning process involving state regulators, public utilities, academic institutions, and private interest groups. The mandate of the initiative was to assess the existing condition of smart grid deployments in Kentucky, to enhance understanding of smart grid concepts by stakeholders, and to develop a roadmap for the deployment of smart grid technologies by the jurisdictional utilities of Kentucky. Through involvement of many important stakeholder groups, the resultant Smart Grid Deployment Roadmap proposes an aggressive yet achievable strategy and timetable designed to promote enhanced availability, security, efficiency, reliability, affordability, sustainability and safety of the electricity supply throughout the state while maintaining Kentucky's nationally competitive electricity rates. The models and methods developed for this exercise can be utilized as a systematic process for the planning of coordinated smart grid deployments.

The RAPID Toolkit: Facilitating Utility-Scale Renewable Energy Development

Science.gov Websites

energy and bulk transmission projects. The RAPID Toolkit, developed by the National Renewable Energy Renewable Energy Development The RAPID Toolkit: Facilitating Utility-Scale Renewable Energy Development information about federal, state, and local permitting and regulations for utility-scale renewable energy and

48 CFR 52.219-8 - Utilization of small business concerns.

Code of Federal Regulations, 2010 CFR

2010-10-01

... business concerns. 52.219-8 Section 52.219-8 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.219-8 Utilization of small business concerns. As prescribed in 19.708(a), insert the following clause: Utilization of Small Business Concerns (MAY 2004) (a) It is the policy of the United States that...

Greater Commitment Needed to Solve Continuing Problems at Three Mile Island.

DTIC Science & Technology

1981-08-26

respon- sibility for assuring the reliability of electric bulk power supply throughout the United States. The basic authority for Federal regulation of...and support FERC on ratemaking and cost of service matters, (2) intervene in regulatory cases at botn State and Federal levels on national energy policy...of the GPU operating companies. Through the ratemaking process, State regulators may review a utility’s expenses, set the amount of revenues the

Study of the impacts of regulations affecting the acceptance of Integrated Community Energy Systems: public utility, energy facility siting and municipal franchising regulatory programs in Kentucky. Preliminary background report

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

Feurer, D A; Weaver, C L; Gallagher, K C

1980-01-01

Until April 1, 1979, the Public Service Commission had been vested with exclusive jurisdiction over the regulation of rates and service of utilities. As of that date two new agencies, the Energy Regulatory Commission (ERC) and the Utility Regulatory Commission (URC), have replaced the Public Service Commission. The ERC consists of three full-time members appointed by the governor for four year terms and is responsible for enforcing the provisions of the Kentucky statutes relating to electric and gas utilities. The three-member URC is responsible for enforcing the provisions relating to non-energy utilities such as telephone, sewer, and water utilities. Themore » statutes vest all regulatory authority over public utilities in either the ERC or the URC. Local governments retain only the power to grant local franchises. However, it should be noted, that any utility owned or operated by a political subdivision of the state is exempt from regulation. Thus, local government has complete authority over utilities which are self-owned. Public utility regulatory statutes, energy facility siting programs, and municipal franchising authority are examined to identify how they may impact on the ability of an organization, whether or not it be a regulated utility, to construct and operate an ICES.« less

75 FR 5290 - Notice of the Record of Decision for the United States Marine Corps Grow the Force at Marine...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-02

...) of 1969, 42 United States Code (U.S.C.) Section 4332(2)(c), the regulations of the Council on Environmental Quality (CEQ) for Implementing the Procedural Provisions of NEPA (40 Code of Federal Regulations... infrastructure construction (e.g. buildings, roads, utility lines); (2) demolition and/or upgrades to existing...

Utilities` ``obligation to serve`` under deregulation

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

Alexander, C.B.

The utility no longer has protected status, and the traditional franchise concept is under attack. Exclusive rights once conveyed to the utilities are being denied and not just in the area of gas sales. Exclusive rights once conveyed to utilities will be denied in more areas. State by state, the utilities` franchise is being examined to see which, if any, of its provisions are necessary in a deregulated environment. Can the free market provide everything that`s been provided for many years under monopolistic arrangements? Some of the most critical and difficult of these provisions concern the obligation to serve, whichmore » utilities, in most states, have assumed as part of their franchise agreement. Regulators, courts, utilities, marketers and others are busy sorting through these issues, but resolution could take years. The paper discusses deregulation, universal service fee, representation without taxation, suppliers and marketer restrictions.« less

Assessment of institutional barriers to the use of natural gas fuel in automotive vehicle fleets

NASA Technical Reports Server (NTRS)

Jablonski, J.; Lent, L.; Lawrence, M.; White, L.

1983-01-01

Institutional barriers to the use of natural gas as a fuel for motor vehicle fleets were identified. Recommendations for barrier removal were developed. Eight types of institutional barriers were assessed: (1) lack of a national standard for the safe design and certification of natural gas vehicles and refueling stations; (2) excessively conservative or misapplied state and local regulations, including bridge and tunnel restrictions, restrictions on types of vehicles that may be fueled by natural gas, zoning regulations that prohibit operation of refueling stations, parking restrictions, application of LPG standards to LNG vehicles, and unintentionally unsafe vehicle or refueling station requirements; (3) need for clarification of EPA's tampering enforcement policy; (4) the U.S. hydrocarbon standard; (5) uncertainty concerning state utility commission jurisdiction; (6) sale for resale prohibitions imposed by natural gas utility companies or state utility commissions; (7) uncertainty of the effects of conversions to natural gas on vehicle manufactures warranties; and (8) need for a natural gas to gasoline equivalent units conversion factor for use in calculation of state road use taxes.

7 CFR 4285.1 - Objective.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on Cooperatives... for providing Federal-State Research on Cooperatives cooperative agreement funds to finance programs...

7 CFR 4285.81 - Cooperative agreement awards.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on... the methods identified in approved application and budget, the regulations of this part, the terms and...

The Effects of Rising Interest Rates on Electric Utility Stock Prices: Regulatory Considerations and Approaches

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

Kihm, Steve; Satchwell, Andrew; Cappers, Peter

This technical brief identifies conditions under which utility regulators should consider implementing policy approaches that seek to mitigate negative outcomes due to an increase in interest rates. Interest rates are a key factor in determining a utility’s cost of equity and investors find value when returns exceed the cost of equity. Through historical observations of periods of rising and falling interest rates and application of a pro forma financial tool, we identify the key drivers of utility stock valuations and estimate the degree to which those valuations might be affected by increasing interest rates.3 We also analyze the efficacy ofmore » responses by utility regulators to mitigate potential negative financial impacts. We find that regulators have several possible approaches to mitigate a decline in value in an environment of increasing interest rates, though regulators must weigh the tradeoffs of improving investor value with potential increases in customer costs. Furthermore, the range of approaches reflects today’s many different electric utility regulatory models and regulatory responses to a decline in investor value will fit within state-specific models.« less

Regulatory environment and its impact on the market value of investor-owned electric utilities

NASA Astrophysics Data System (ADS)

Vishwanathan, Raman

While other regulated industries have one by one been exposed to competitive reform, electric power, for over eighty years, has remained a great monopoly. For all those years, the vertically integrated suppliers of electricity in the United States have been assigned exclusive territorial (consumer) franchises and have been closely regulated. This environment is in the process change because the electric power industry is currently undergoing some dramatic adjustments. Since 1992, a number of states have initiated regulatory reform and are moving to allow retail customers to choose their energy supplier. There has also been a considerable federal government role in encouraging competition in the generation and transmission of electricity. The objective of this research is to investigate the reaction of investors to the prevailing regulatory environment in the electric utility industry by analyzing the market-to-book value for investor-owned electric utilities in the United States as a gauge of investor concern or support for change. In this study, the variable of interest is the market valuation of utilities, as it captures investor confidence to changes in the regulatory environment. Initially a classic regression model is analyzed on the full sample (of the 96 investor-owned utilities for the years 1992 through 1996), providing a total number of 480 (96 firms over 5 years) observations. Later fixed- and random-effects models are analyzed for the same full-sample model specified in the previous analysis. Also, the analysis is carried forward to examine the impact of the size of the utility and its degree of reliability on nuclear power generation on market values. In the period of this study, 1992--1996, the financial security markets downgraded utilities that were still operating in a regulated environment or had a substantial percentage of their power generation from nuclear power plants. It was also found that the financial market was sensitive to the size of the electric utility. The negative impact of the regulatory environment declined with the increase in the size of the utility, indicating favorable treatment for larger utilities by financial markets. Similarly, for the electric utility industry as a whole, financial markets reacted negatively to nuclear power generation.

Deregulating electricity in the American states

NASA Astrophysics Data System (ADS)

Terbush, Thomas Lee

This dissertation develops nine stylized facts that summarize the major consequences of deregulation and tests these against recent experience in the electric utility industry. The experience of the electric utility industry matches the predictions of the stylized facts, except in one instance: although real electricity prices fell between 1982 and 1999, real prices fell less in states that deregulated. This dissertation presents three possible explanations for this discrepancy. First, through dynamic efficiency, consumers may benefit in the long run through lower rates and better service in the electricity market, or deregulation may be a public good that benefits electricity consumers through economy-wide improvements in efficiency. Second, higher prices may be a long-run outcome as predicted by the theory of the second best. Or third, both regulators and utilities may use deregulation to generate new rents. Because the original rents from regulation had dissipated, new rents could be generated under deregulation by making consumers pay off the utilities and then creating more new rents through re-regulation of the industry. Close examination tends to support the first and third explanations, although the second-best explanation cannot yet be ruled out completely. Higher prices appear to be a transitional phenomenon, resulting from a short-term payoff from consumers to incumbent utilities that was required to move deregulation forward. This payoff occurs as residential and commercial consumers bear relatively higher rates over three to five years to compensate utilities for stranded costs, investments thought to be unrecoverable under full competition. All states are benefiting from deregulation, but states that are deregulating are benefiting less while stranded costs are being recovered. This dissertation also examines California electricity deregulation and finds that the experience in California conforms with to the stylized facts, and that certain structural, demand and supply factors caused the electricity crisis in 2000 and 2001. The most important factor was the disallowance of long-term contracts and other instruments for shedding price risk, which discouraged the construction of new generating plants.

Chloramine chemistry - web based application

EPA Science Inventory

Chlorine disinfection remains quite popular in the United States, but because of the Stage 1 and Stage 2 Disinfectants and Disinfection Byproducts Rules, many United States utilities now use combinations of chlorine and chloramines to avoid excessive regulated trihalomethane and ...

Benefit requirements for substance use disorder treatment in state health insurance exchanges.

PubMed

Tran Smith, Bikki; Seaton, Kathleen; Andrews, Christina; Grogan, Colleen M; Abraham, Amanda; Pollack, Harold; Friedmann, Peter; Humphreys, Keith

2018-01-01

Established in 2014, state health insurance exchanges have greatly expanded substance use disorder (SUD) treatment coverage in the United States as qualified health plans (QHPs) within the exchanges are required to conform to parity provisions laid out by the Affordable Care Act and the Mental Health Parity and Addiction Equity Act (MHPAEA). Coverage improvements, however, have not been even as states have wide discretion over how they meet these regulations. How states regulate SUD treatment benefits offered by QHPs has implications for the accessibility and quality of care. In this study, we assessed the extent to which state insurance departments regulate the types of SUD services and medications plans must provide, as well as their use of utilization controls. Data were collected as part of the National Drug Abuse Treatment System Survey, a nationally-representative, longitudinal study of substance use disorder treatment. Data were obtained from state Departments of Insurance via a 15-minute internet-based survey. States varied widely in regulations on QHPs' administration of SUD treatment benefits. Some states required plans to cover all 11 SUD treatment services and medications we assessed in the study, whereas others did not require plans to cover anything at all. Nearly all states allowed the plans to employ utilization controls, but reported little guidance regarding how they should be used. Although some states have taken full advantage of the health insurance exchanges to increase access to SUD treatment, others seem to have done the bare minimum required by the ACA. By not requiring coverage for the entire SUD continuum of care, states are hindering client access to appropriate types of care necessary for recovery.

Solar bus regulator and battery charger for IMP's H, I, and J

NASA Technical Reports Server (NTRS)

Paulkovich, J.

1972-01-01

Interplanetary Monitoring Probe (IMP) spacecrafts H, I, and J utilize a direct energy transfer (DET) type of power system operating from a solar array source. A shunt type of regulator prevents the bus voltage from exceeding a preset voltage level. The power system utilizes a single differential amplifier with dual outputs to control the battery charge/shunt regulator and the discharge regulator. A two-voltage level, current limited, series charger and a current sensor control battery state of charge of the silver-cadmium battery pack. Premature termination of the battery charge is prevented by a power available gate that also initiates charge current to the battery upon availability of excess power.

7 CFR 4284.602 - Policy.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Rural Business Opportunity Grants § 4284.602 Policy. (a... the State regardless of whether State development strategies include Indian reservations within the...

Assessing corporate restructurings in the electric utility industry: A framework

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

Malko, J.R.

1996-12-31

Corporate restructurings of electric utilities in the United States have become an important and controversial issue during the 1980s. Regulators and electric utility executives have different perspectives concerning corporate restructurings associated with diversification, mergers, and functional separation of generation, transmission, and distribution. Regulators attempt to regulate electric utilities effectively in order to assure that adequate electricity services are provided at reasonable cost and to protect the public interest which includes considering choices and risks to customers. Regulators are considering and developing new regulatory approaches in order to address corporate restructurings and balance regulation and competitive pressures. Electric utility executives typicallymore » view corporate restructurings as a potential partial solution to financial challenges and problems and are analyzing corporate restructuring activities within the framework of the corporate strategic planning process. Executives attempt to find new sources of economic value and consider risks and potential returns to investors in an increasingly competitive environment. The parent holding company is generally used as the basic corporate form for restructuring activities in the electric utility industry. However, the wholly-owned utility subsidiary structure remains in use for some restructurings. The primary purpose of this paper is to propose a framework to assess corporate restructurings in the electric utility industry from a public policy perspective. This paper is organized in the following manner. First, different types of corporate restructurings in the electric utility industry are examined. Second, reasons for corporate restructuring activities are represented. Third, a framework for assessing corporate restructuring activities is proposed. Fourth, the application of the framework is discussed.« less

Environmental Impact of Asbestos Cement Pipe Renewal Technologies (WaterRF Report 4465)

EPA Science Inventory

This report summarizes asbestos regulations within the United States and presents current utility practices for a select number of utilities in North America and Australia. In addition, two real-world renewal demonstrations are presented as case studies examining the impact of pi...

The economic impact of state ordered avoided cost rates for photovoltaic generated electricity

NASA Astrophysics Data System (ADS)

Bottaro, D.; Wheatley, N. J.

Various methods the states have devised to implement federal policy regarding the Public Utility Regulatory Policies Act (PURPA) of 1978, which requires that utilities pay their full 'avoided costs' to small power producers for the energy and capacity provided, are examined. The actions of several states are compared with rates estimated using utility expansion and rate-setting models, and the potential break-even capital costs of a photovoltaic system are estimated using models which calculate photovoltaic worth. The potential for the development of photovoltaics has been increased by the PURPA regulations more from the guarantee of utility purchase of photovoltaic power than from the high buy-back rates paid. The buy-back rate is high partly because of the surprisingly high effective capacity of photovoltaic systems in some locations.

States of Cybersecurity: Electricity Distribution System Discussions

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

Pena, Ivonne; Ingram, Michael; Martin, Maurice

State and local entities that oversee the reliable, affordable provision of electricity are faced with growing and evolving threats from cybersecurity risks to our nation's electricity distribution system. All-hazards system resilience is a shared responsibility among electric utilities and their regulators or policy-setting boards of directors. Cybersecurity presents new challenges and should be a focus for states, local governments, and Native American tribes that are developing energy-assurance plans to protect critical infrastructure. This research sought to investigate the implementation of governance and policy at the distribution utility level that facilitates cybersecurity preparedness to inform the U.S. Department of Energy (DOE),more » Office of Energy Policy and Systems Analysis; states; local governments; and other stakeholders on the challenges, gaps, and opportunities that may exist for future analysis. The need is urgent to identify the challenges and inconsistencies in how cybersecurity practices are being applied across the United States to inform the development of best practices, mitigations, and future research and development investments in securing the electricity infrastructure. By examining the current practices and applications of cybersecurity preparedness, this report seeks to identify the challenges and persistent gaps between policy and execution and reflect the underlying motivations of distinct utility structures as they play out at the local level. This study aims to create an initial baseline of cybersecurity preparedness within the distribution electricity sector. The focus of this study is on distribution utilities not bound by the cybersecurity guidelines of the North American Electric Reliability Corporation (NERC) to examine the range of mechanisms taken by state regulators, city councils that own municipal utilities, and boards of directors of rural cooperatives.« less

Performance-Based Regulation In A High Distributed Energy Resources Future

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

Newton Lowry, Mark; Woolf, Tim; Schwartz, Lisa C.

Performance-based regulation (PBR) of utilities has emerged as an important ratemaking option in the last 25 years. It has been implemented in numerous jurisdictions across the United States and is common in many other advanced industrialized countries. PBR’s appeal lies chiefly in its ability to strengthen utility performance incentives relative to traditional cost-of-service regulation (COSR). Some forms of PBR can streamline regulation and provide utilities with greater operating flexibility. Ideally, the benefits of better performance are shared by the utility and its customers. The shortcomings of traditional COSR in providing electric utilities with incentives that are aligned with certain regulatorymore » goals are becoming increasingly clear. In particular, COSR can provide strong incentives to increase electricity sales and utility rate base. Further, some parties express concern that traditional COSR does not provide utilities with appropriate financial incentives to address evolving industry challenges such as changing customer demands for electricity services, increased levels of distributed energy resources (DERs), and growing pressure to mitigate carbon dioxide emissions. In addition, attention to potential new regulatory models to support the “utility of the future” has renewed interest in PBR. This report describes key elements of PBR and explains some of the advantages and disadvantages of various PBR options. We present pertinent issues from the perspectives of utilities and customers. In practice, these different perspectives are not diametrically opposed. Nonetheless, this framework is useful for illustrating how various aspects of PBR may be viewed by those key groups. Regulators have a unique perspective, in that they must balance consumer, utility, and other interests with the goal of achieving a result that is in the overall public interest.« less

75 FR 62023 - Transmission Planning and Cost Allocation by Transmission Owning and Operating Public Utilities

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-07

...] Transmission Planning and Cost Allocation by Transmission Owning and Operating Public Utilities September 29... (75 FR 37884) proposing to amend the transmission planning and cost allocation requirements... transmission needs driven by public policy requirements established by state or federal laws or regulations...

Utility residential new construction programs: Going beyond the code. A report from the Database on Energy Efficiency Programs (DEEP) Project

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

Vine, E.

Based on an evaluation of 10 residential new construction programs, primarily sponsored by investor-owned utilities in the United States, we find that many of these programs are in dire straits and are in danger of being discontinued because current inclusion of only direct program effects leads to the conclusion that they are not cost-effective. We believe that the cost-effectiveness of residential new construction programs can be improved by: (1) promoting technologies and advanced building design practices that significantly exceed state and federal standards; (2) reducing program marketing costs and developing more effective marketing strategies; (3) recognizing the role of thesemore » programs in increasing compliance with existing state building codes; and (4) allowing utilities to obtain an ``energy-savings credit`` from utility regulators for program spillover (market transformation) impacts. Utilities can also leverage their resources in seizing these opportunities by forming strong and trusting partnerships with the building community and with local and state government.« less

7 CFR 4285.93 - Other Federal statutes and regulations that apply.

Code of Federal Regulations, 2010 CFR

2010-01-01

... BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on Cooperatives Program § 4285.93 Other Federal statutes and regulations that apply...—National Agricultural, Research, Extension, and Teaching Policy Act Amendments of 1981 if the project...

29 CFR 1450.6 - Informal action.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Informal action. 1450.6 Section 1450.6 Labor Regulations... UNITED STATES General Provisions § 1450.6 Informal action. Nothing contained in this regulation is intended to preclude utilization of informal administrative actions or remedies which may be available. ...

Unbundling of electric power and energy services

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

Keith, D.M.; Lewis, B.R.

1996-12-31

The world-wide movement to restructure the electric and power and energy industry is now well underway in the United States. The most recent thrust came this year, with the Federal Energy Regulatory Commission`s (FERC`s) issuance on April 24th of new regulations designed to open the interconnected transmission grid to all qualified wholesale users. Other movements have been in the many forms of earlier statutes and regulations promulgated in 1978 to make more efficient use of fuels burned; utility diversification efforts; utility creation of affiliate and subsidiary organizations and operations; introduction into the market of private non-utility power developers; utilities obtainingmore » clearance from the Securities and Exchange Commission (SEC) to venture in international markets; massive mergers and acquisitions; bankruptcies; the entry into the market of nonutility power marketers and brokers, including entities from the gas and securities industries not previously involved in the electric power and energy industry; additional congressional consideration of outright repeal of Holding Company legislation dating back to 1935; some states entering into an era of abandoning the control past in favor of complete re-regulation of the industry on the basis of performance; the coming of Independent System Operators (ISO`s), Regional Transmission Groups (RTG`s), and the possible coming of Capacity Reservation Tariffs (CRT`s), to name a few.« less

18 CFR 34.1 - Applicability; definitions; exemptions in case of certain State regulation, certain short-term...

Code of Federal Regulations, 2013 CFR

2013-04-01

... Commission's regulations; and (2) Public utilities pursuant to section 204 of the Federal Power Act (49 Stat... Power Act; (2) The term securities includes any note, stock, treasury stock, bond, or debenture or other... regulations under this part, with respect to such securities. (2) This part does not apply to the issue or...

18 CFR 34.1 - Applicability; definitions; exemptions in case of certain State regulation, certain short-term...

Code of Federal Regulations, 2011 CFR

2011-04-01

... Commission's regulations; and (2) Public utilities pursuant to section 204 of the Federal Power Act (49 Stat... Power Act; (2) The term securities includes any note, stock, treasury stock, bond, or debenture or other... regulations under this part, with respect to such securities. (2) This part does not apply to the issue or...

18 CFR 34.1 - Applicability; definitions; exemptions in case of certain State regulation, certain short-term...

Code of Federal Regulations, 2012 CFR

2012-04-01

... Commission's regulations; and (2) Public utilities pursuant to section 204 of the Federal Power Act (49 Stat... Power Act; (2) The term securities includes any note, stock, treasury stock, bond, or debenture or other... regulations under this part, with respect to such securities. (2) This part does not apply to the issue or...

18 CFR 34.1 - Applicability; definitions; exemptions in case of certain State regulation, certain short-term...

Code of Federal Regulations, 2010 CFR

2010-04-01

... Commission's regulations; and (2) Public utilities pursuant to section 204 of the Federal Power Act (49 Stat... Power Act; (2) The term securities includes any note, stock, treasury stock, bond, or debenture or other... regulations under this part, with respect to such securities. (2) This part does not apply to the issue or...

18 CFR 34.1 - Applicability; definitions; exemptions in case of certain State regulation, certain short-term...

Code of Federal Regulations, 2014 CFR

2014-04-01

... Commission's regulations; and (2) Public utilities pursuant to section 204 of the Federal Power Act (49 Stat... Power Act; (2) The term securities includes any note, stock, treasury stock, bond, or debenture or other... regulations under this part, with respect to such securities. (2) This part does not apply to the issue or...

29 CFR 515.5 - Additional requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS UTILIZATION... such supplements to or provisions thereof as may be issued from time to time by the Division or the... of the Division and the Secretary of Labor may at any time, upon notifying the State agency, make...

29 CFR 515.5 - Additional requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS UTILIZATION... such supplements to or provisions thereof as may be issued from time to time by the Division or the... of the Division and the Secretary of Labor may at any time, upon notifying the State agency, make...

44 CFR 60.5 - Flood plain management criteria for flood-related erosion-prone areas.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Federal Insurance Administrator will provide the data upon which flood plain management regulations for... provided sufficient data to furnish a basis for these regulations in a particular community, the community shall obtain, review, and reasonably utilize data available from other Federal, State or other sources...

44 CFR 60.5 - Flood plain management criteria for flood-related erosion-prone areas.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Federal Insurance Administrator will provide the data upon which flood plain management regulations for... provided sufficient data to furnish a basis for these regulations in a particular community, the community shall obtain, review, and reasonably utilize data available from other Federal, State or other sources...

44 CFR 60.5 - Flood plain management criteria for flood-related erosion-prone areas.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Federal Insurance Administrator will provide the data upon which flood plain management regulations for... provided sufficient data to furnish a basis for these regulations in a particular community, the community shall obtain, review, and reasonably utilize data available from other Federal, State or other sources...

Methodology for evaluating the insect growth regulator (IGR) methoprene incorporated into packaging films

USDA-ARS?s Scientific Manuscript database

The insect growth regulator methoprene has been impregnated onto various packaging materials to control stored product insects, and is labeled for use in this manner in the United States. Different methodologies were utilized to evaluate efficacy towards Tribolium castaneum (Herbst), the red flour b...

National Conference on Integrated Resource Planning: Proceedings

NASA Astrophysics Data System (ADS)

Until recently, state regulators have focused most of their attention on the development of least-cost or integrated resource planning (IRP) processes for electric utilities. A number of commissions are beginning to scrutinize the planning processes of local gas distribution companies (LDCs) because of the increased control that LDCs have over their purchased gas costs (as well as the associated risks) and because of questions surrounding the role and potential of gas end-use efficiency options. Traditionally, resource planning (LDCs) has concentrated on options for purchasing and storing gas. Integrated resource planning involves the creation of a process in which supply-side and demand-side options are integrated to create a resource mix that reliably satisfies customers' short-term and long-term energy service needs at the lowest cost. As applied to gas utilities, an integrated resource plan seeks to balance cost and reliability, and should not be interpreted simply as the search for lowest commodity costs. The National Association of Regulatory Utility Commissioners' (NARUC) Energy Conservation committee asked Lawrence Berkeley Laboratory (LBL) to survey state PUCs to determine the extent to which they have undertaken least cost planning for gas utilities. The survey included the following topics: status of state PUC least-cost planning regulations and practices for gas utilities; type and scope of natural gas DSM programs in effect, including fuel substitution; economic tests and analysis methods used to evaluate DSM programs; relationship between prudency reviews of gas utility purchasing practices and integrated resource planning; and key regulatory issues facing gas utilities during the next five years.

An Evaluation of Economists’ Influence on Electric Utility Rate Reforms,

DTIC Science & Technology

1982-01-01

PURPA ) of 1978 required all 50 state utility commissions and more than 150 other jurisdictions regulating electric utility rates to con- sider the...complex rate structure). The "cost effectiveness" language of PURPA suggests such an evaluation criterion based on long term considerations without...detailing the components of benefit; see Joskow. Individual hearings under PURPA have generally employed three standards: fuel or energy savings (if a TOU

Gov. King's stance against utilities upsets both camps

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

Not Available

Massachusetts utilities and utility detractors all object to Governor King's position stated at a March press conference and urging regulators to deny rate increases that he claimed would be paying for utility mistakes. Boston Edison's request for a $291 million rate increase would recover the money lost when the utility abandoned its Pilgrim II nuclear plant. Boston Gas is seeking $46 million to recover money lost during last winter's shortage of natural gas. The governor's timing and mode of intervention prompted most of the criticism because of their political ramifications during an election year. Most of his statements drew uponmore » materials from a consumer group called Fair Share, but were stated in a way that the governor's re-election is necessary to secure the desired effects. (DCK)« less

Competition, antitrust, and the marketplace for electricity

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

Szymanski, P.A.

As the electric industry continues its unprecedented restructuring, state public utility regulators must determine which rules and analytical tools will best enable the industry`s participants to compete to provide electricity and its functional components. Even in the early stages of transformation, elements of a competitive marketplace are pervasive: generation markets are battlegrounds for increasingly diverse, numerous, and zealous participants; boundaries delineating traditional service territories are becoming blurred; associations of similarly-situated participants are forming to promote their interests; increased concentration through mergers and joint ventures looms as a possibility; vertically integrated utilities are considering or are being challenged to consider reconfigurationmore » into a more horizontal structure; and generally, the industry`s end-users, its retail customers, are demanding choice. Large industrial customers, groups of residential customers, or entire municipalities are seeking to obtain electric service outside their native electric utilities service territories. These demands for increased consumer choice threaten the legislatively defined franchise rules, which grant monopolies to utilities in exchange for a system of regulation which includes an obligation to serve customers in the service territories both reliably and at reasonable cost. These events foreshadow an industry-wide transition to a customer-driven, competitive system for the provision of electric service in which the price for the service is determined by market-based signals. It would be unrealistic if state utility regulators did not expect commensurate change in the issues they confront and the existing methods of analysis.« less

7 CFR 1779.43 - Other Federal, State, and local requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Other Federal, State, and local requirements. 1779.43 Section 1779.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779...

7 CFR 1779.43 - Other Federal, State, and local requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 12 2011-01-01 2011-01-01 false Other Federal, State, and local requirements. 1779.43 Section 1779.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779...

7 CFR 1779.43 - Other Federal, State, and local requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 12 2013-01-01 2013-01-01 false Other Federal, State, and local requirements. 1779.43 Section 1779.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779...

7 CFR 1779.43 - Other Federal, State, and local requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 12 2014-01-01 2013-01-01 true Other Federal, State, and local requirements. 1779.43 Section 1779.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779...

7 CFR 1779.43 - Other Federal, State, and local requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 12 2012-01-01 2012-01-01 false Other Federal, State, and local requirements. 1779.43 Section 1779.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779...

7 CFR 1900.3 - State, district, and county office employees.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false State, district, and county office employees. 1900.3 Section 1900.3 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF...

The Effect of Entry Regulation in the Health Care Sector: the Case of Home Health

PubMed Central

Polsky, Daniel; David, Guy; Yang, Jianing; Kinosian, Bruce; Werner, Rachel

2013-01-01

The consequences of government regulation in the post-acute care sector are not well understood. We examine the effect of entry regulation on quality of care in home health care by analyzing the universe of hospital discharges during 2006 for publicly insured beneficiaries (about 4.5 million) and subsequent home health admissions to determine whether there is a significant difference in home health utilization, hospital readmission rates, and health care expenditures in states with and without Certificate of Need laws (CON) regulating entry. We identify these effects by looking across regulated and nonregulated states within Hospital Referral Regions, which characterize well-defined health care markets and frequently cross state boundaries. We find that CON states use home health less frequently, but system-wide rehospitalization rates, overall Medicare expenditures, and home health practice patterns are similar. Removing CON for home health would have negligible system-wide effects on health care costs and quality. PMID:24497648

41 CFR 102-75.135 - If no hazardous substance activity took place on the property, what specific information must an...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 75-REAL PROPERTY DISPOSAL Utilization of Excess Real Property Title Report § 102-75.135 If no hazardous substance activity... time the property was owned by the United States. Other Necessary Information ...

15 CFR 923.43 - Direct State land and water use planning and regulation-Technique B.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OF COMMERCE OCEAN AND COASTAL RESOURCE MANAGEMENT COASTAL ZONE MANAGEMENT PROGRAM REGULATIONS... subsection 306(d)(11) of the Act for control of land and water uses within the coastal zone. The second such... specific to coastal management and the requirements of this Act. (2) Networking—The utilization of...

The diversity of regulation and public financing of IVF in Europe and its impact on utilization.

PubMed

Berg Brigham, K; Cadier, B; Chevreul, K

2013-03-01

How do the different forms of regulation and public financing of IVF affect utilization in otherwise similar European welfare state systems? Countries with more liberal social eligibility regulations had higher levels of IVF utilization, which diminished as the countries' policies became more restrictive. Europe is a world leader in the development and utilization of IVF, yet surveillance reveals significant differences in uptake among countries which have adopted different approaches to the regulation and and public financing of IVF. A descriptive and comparative analysis of legal restrictions on access to IVF in 13 of the EU15 countries that affirmatively regulate and publicly finance IVF. Using 2009 data from the European Society of Human Reproduction and Embryology study of regulatory frameworks in Europe and additional legislative research, we examined and described restrictions on access to IVF in terms of general eligibility, public financing and the scope of available services. Multiple correspondence analysis was used to identify patterns of regulation and groups of countries with similar regulatory patterns and to explore the effects on utilization of IVF, using data from the most recent European and international IVF monitoring reports. Regulations based on social characteristics of treatment seekers who are not applicable to other medical treatments, including relationship status and sexual orientation, appear to have the greatest impact on utilization. Countries with the most generous public financing schemes tend to restrict access to covered IVF to a greater degree. However, no link could be established between IVF utilization and the manner in which coverage was regulated or the level of public financing. Owing to the lack of data regarding the actual level of public versus private financing of IVF it is impossible to draw conclusions regarding equity of access. Moreover, the regulatory and utilization data were not completely temporally matched in what can be a quickly changing regulatory landscape. Whether motivated by cost, eligility restrictions or the availability of particular services, cross-border treatment seeking is driven by regulatory policies, underscoring the extra-territorial implications of in-country political decisions regarding access to IVF. There was no funding source for this study. The authors have no conflicts of interest to declare.

ENERGY STAR® Retail Products Platform (RPP): Conditions and Considerations in Evaluating Market Transformation Programs and Evaluation Guidance for RPP

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

Li, Michael; Banwell, Peter

2018-01-09

The purpose of this guide is to provide a resource for state utility regulators, utilities, the evaluation community and regulatory stakeholders on methods to measure energy savings from the ENERGY STAR Retail Products Platform (link is external). The guidelines outlined in this document were developed by evaluation experts.

7 CFR 1945.18 - United States Department of Agriculture (USDA) Food and Agriculture Council (FAC).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true United States Department of Agriculture (USDA) Food and Agriculture Council (FAC). 1945.18 Section 1945.18 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE...

7 CFR 1945.18 - United States Department of Agriculture (USDA) Food and Agriculture Council (FAC).

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 13 2011-01-01 2009-01-01 true United States Department of Agriculture (USDA) Food and Agriculture Council (FAC). 1945.18 Section 1945.18 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE...

7 CFR 1945.18 - United States Department of Agriculture (USDA) Food and Agriculture Council (FAC).

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 13 2012-01-01 2012-01-01 false United States Department of Agriculture (USDA) Food and Agriculture Council (FAC). 1945.18 Section 1945.18 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE...

Commercial and Multifamily Building Tenant Energy Usage Aggregation and Privacy

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

Livingston, Olga V.; Pulsipher, Trenton C.; Wang, Na

2014-11-17

In a number of cities and states, building owners are required to disclose and/or benchmark their building energy use. This requires the building owner to possess monthly whole-building energy usage information, which can be challenging for buildings in which individual tenants have their own utility meters and accounts with the utility. Some utilities and utility regulators have turned to aggregation of customer data as a way to give building owners the whole-building energy usage data while protecting customer privacy. However, no utilities or regulators appear to have conducted a concerted statistical, cybersecurity, and privacy analysis to justify the level ofmore » aggregation selected. Therefore, the Tennant Data Aggregation Task was established to help utilities address these issues and provide recommendations as well as a theoretical justification of the aggregation threshold. This study is focused on the use case of submitting data for ENERGY STAR Portfolio Manager (ESPM), but it also looks at other potential use cases for monthly energy consumption data.« less

7 CFR 4288.104 - Compliance with other laws and regulations.

Code of Federal Regulations, 2014 CFR

2014-01-01

...-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE PAYMENT PROGRAMS Advanced Biofuel... biofuel producers must comply with other applicable Federal, State, and local laws, including, but not...

7 CFR 4288.104 - Compliance with other laws and regulations.

Code of Federal Regulations, 2012 CFR

2012-01-01

...-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE PAYMENT PROGRAMS Advanced Biofuel... biofuel producers must comply with other applicable Federal, State, and local laws, including, but not...

7 CFR 4288.104 - Compliance with other laws and regulations.

Code of Federal Regulations, 2013 CFR

2013-01-01

...-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE PAYMENT PROGRAMS Advanced Biofuel... biofuel producers must comply with other applicable Federal, State, and local laws, including, but not...

Higher-order awareness, misrepresentation and function

PubMed Central

Rosenthal, David

2012-01-01

Conscious mental states are states we are in some way aware of. I compare higher-order theories of consciousness, which explain consciousness by appeal to such higher-order awareness (HOA), and first-order theories, which do not, and I argue that higher-order theories have substantial explanatory advantages. The higher-order nature of our awareness of our conscious states suggests an analogy with the metacognition that figures in the regulation of psychological processes and behaviour. I argue that, although both consciousness and metacognition involve higher-order psychological states, they have little more in common. One thing they do share is the possibility of misrepresentation; just as metacognitive processing can misrepresent one's cognitive states and abilities, so the HOA in virtue of which one's mental states are conscious can, and sometimes does, misdescribe those states. A striking difference between the two, however, has to do with utility for psychological processing. Metacognition has considerable benefit for psychological processing; in contrast, it is unlikely that there is much, if any, utility to mental states' being conscious over and above the utility those states have when they are not conscious. PMID:22492758

Developer handbook for Section 210 of PURPA for Vermont

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

Vanacore, J.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Vermont the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for New Hampshire

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

Wersan, D.; O'Connell, J.

The essential element of the Public Utility Regulatory Policies Act of 1979 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in New Hampshire the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Massachusetts

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

Vanacore, J.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Massachusetts the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Oregon

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

Vanacore, J.; Forbes, K.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Oregon the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for New York

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

Not Available

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in New York the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Georgia

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

Not Available

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Georgia the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for the Tennessee Valley Authority

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

Wersan, D.; Dabuliewicz, J.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in the Tennessee Valley Region the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Virginia

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

Not Available

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Virginia the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Montana

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

Baker, C.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Montana the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for North Carolina

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

Whitelaw, J.; Getz, T.B.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in North Carolina the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Maine

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

O'Connell, J.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Maine the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Arkansas

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

Not Available

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Arkansas the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Colorado

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

Not Available

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Colorado the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Pennsylvania

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

Not Available

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Pennsylvania the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Connecticut

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

O'Connell, J.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Connecticut the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obatining the information needed to stimulate further research and development.« less

Developer handbook for Section 210 of PURPA for Rhode Island

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

Meyer, D.; Vanacore, J.

The essential element of the Public Utility Regulatory Policies Act of 1978 (PURPA) for developers is a reordering by Congress of the relationship between electric utilities and small power producers. The goal of PURPA is to encourage development of alternative sources of electricity by helping small power production become economically viable. The strategy adopted by Congress for encouraging development has two main components. First, the utility must purchase the power produced by a project meeting certain definitional requirements; and second, the utility must pay a price for the power, determined in accordance with guidelines set out in the FERC regulations.more » This handbook is designed to explain to developers in Rhode Island the requirements of PURPA, including: who may qualify for treatment as a facility that may invoke the mandates of PURPA; the impact of PURPA on the state; the role of the state utility commission and the impact of state laws on the developer. Thus, the primary goal of the handbook is to provide potential small producers with a working understanding of their status and rights vis a vis the state utility commissions and electric utilities, and to aid the potential developer in obtaining the information needed to stimulate further research and development.« less

Green Power Marketing in the United States: A Status Report (Ninth Edition)

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

Bird, L.; Swezey, B.

Voluntary consumer decisions to purchase electricity supplied by renewable energy sources represent a powerful market support mechanism for renewable energy development. Beginning in the early 1990s, a small number of U.S. utilities began offering ''green power'' options to their customers. Since then, these products have become more prevalent, both from traditional utilities and from marketers operating in states that have introduced competition into their retail electricity markets. Today, more than half of all U.S. consumers have an option to purchase some type of green power product from a retail electricity provider. Currently, more than 600 utilities, or about 20% ofmore » utilities nationally, offer green power programs to customers. These programs allow customers to purchase some portion of their power supply as renewable energy--almost always at a higher price--or to contribute funds for the utility to invest in renewable energy development. The term ''green pricing'' is typically used to refer to these utility programs offered in regulated or noncompetitive electricity markets. This report documents green power marketing activities and trends in the United States.« less

Reading the Tea Leaves: How Utilities in the West Are Managing Carbon Regulatory Risk in their Resource Plans

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

Barbose, Galen; Wiser, Ryan; Phadke, Amol

2008-02-01

The long economic lifetime and development lead-time of many electric infrastructure investments requires that utility resource planning consider potential costs and risks over a lengthy time horizon. One long-term -- and potentially far-reaching -- risk currently facing the electricity industry is the uncertain cost of future carbon dioxide (CO2) regulations. Recognizing the importance of this issue, many utilities (sometimes spurred by state regulatory requirements) are beginning to actively assess carbon regulatory risk within their resource planning processes, and to evaluate options for mitigating that risk. However, given the relatively recent emergence of this issue and the rapidly changing political landscape,more » methods and assumptions used to analyze carbon regulatory risk, and the impact of this analysis on the selection of a preferred resource portfolio, vary considerably across utilities. In this study, we examine the treatment of carbon regulatory risk in utility resource planning, through a comparison of the most-recent resource plans filed by fifteen investor-owned and publicly-owned utilities in the Western U.S. Together, these utilities account for approximately 60percent of retail electricity sales in the West, and cover nine of eleven Western states. This report has two related elements. First, we compare and assess utilities' approaches to addressing key analytical issues that arise when considering the risk of future carbon regulations. Second, we summarize the composition and carbon intensity of the preferred resource portfolios selected by these fifteen utilities and compare them to potential CO2 emission benchmark levels.« less

75 FR 79982 - Authority To Designate Financial Market Utilities as Systemically Important

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-21

....regulations.gov . Electronic submission of comments allows the commenter maximum time to prepare and submit a... Research; the Director of the Federal Insurance Office; and a State insurance commissioner, a State banking... Designation 1. What quantitative and qualitative information should the Council use to measure the factors it...

Responses of Massachusetts hospitals to a state mandate to collect race, ethnicity and language data from patients: a qualitative study.

PubMed

Jorgensen, Selena; Thorlby, Ruth; Weinick, Robin M; Ayanian, John Z

2010-12-31

A Massachusetts regulation implemented in 2007 has required all acute care hospitals to report patients' race, ethnicity and preferred language using standardized methodology based on self-reported information from patients. This study assessed implementation of the regulation and its impact on the use of race and ethnicity data in performance monitoring and quality improvement within hospitals. Thematic analysis of semi-structured interviews with executives from a representative sample of 28 Massachusetts hospitals in 2009. The number of hospitals using race, ethnicity and language data internally beyond refining interpreter services increased substantially from 11 to 21 after the regulation. Thirteen of these hospitals were utilizing patient race and ethnicity data to identify disparities in quality performance measures for a variety of clinical processes and outcomes, while 16 had developed patient services and community outreach programs based on findings from these data. Commonly reported barriers to data utilization include small numbers within categories, insufficient resources, information system requirements, and lack of direction from the state. The responses of Massachusetts hospitals to this new state regulation indicate that requiring the collection of race, ethnicity and language data can be an effective method to promote performance monitoring and quality improvement, thereby setting the stage for federal standards and incentive programs to eliminate racial and ethnic disparities in the quality of health care.

48 CFR 705.002 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 705.002 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT ACQUISITION... and Related Services Questionnaire; or USAID Form 1420-50, USAID Consultant Registry Information... Business Utilization (Department of State, U.S. Agency for International Development, Washington, DC 20523...

48 CFR 705.002 - Policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 705.002 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT ACQUISITION... and Related Services Questionnaire; or USAID Form 1420-50, USAID Consultant Registry Information... Business Utilization (Department of State, U.S. Agency for International Development, Washington, DC 20523...

Green Power Marketing in the United States. A Status Report (2009 Data)

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

Bird, Lori; Sumner, Jenny

This report documents green power marketing activities and trends in the United States. First, aggregate green power sales data for all voluntary purchase markets across the United States are presented. Next, we summarize data on utility green pricing programs offered in regulated electricity markets; green power marketing activity in competitive electricity markets, as well as green power sold to voluntary purchasers in the form of RECs; and renewable energy sold as greenhouse gas offsets in the United States. Finally, this is followed by a discussion of key market trends and issues. The data presented in this report are based primarilymore » on figures provided to NREL by utilities and independent renewable energy marketers.« less

Green Power Marketing in the United States: A Status Report (2009 Data)

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

Bird, L.; Sumner, J.

This report documents green power marketing activities and trends in the United States. First, aggregate green power sales data for all voluntary purchase markets across the United States are presented. Next, we summarize data on utility green pricing programs offered in regulated electricity markets; green power marketing activity in competitive electricity markets, as well as green power sold to voluntary purchasers in the form of RECs; and renewable energy sold as greenhouse gas offsets in the United States. Finally, this is followed by a discussion of key market trends and issues. The data presented in this report are based primarilymore » on figures provided to NREL by utilities and independent renewable energy marketers.« less

Shale gas development: a smart regulation framework.

PubMed

Konschnik, Katherine E; Boling, Mark K

2014-01-01

Advances in directional drilling and hydraulic fracturing have sparked a natural gas boom from shale formations in the United States. Regulators face a rapidly changing industry comprised of hundreds of players, operating tens of thousands of wells across 30 states. They are often challenged to respond by budget cuts, a brain drain to industry, regulations designed for conventional gas developments, insufficient information, and deeply polarized debates about hydraulic fracturing and its regulation. As a result, shale gas governance remains a halting patchwork of rules, undermining opportunities to effectively characterize and mitigate development risk. The situation is dynamic, with research and incremental regulatory advances underway. Into this mix, we offer the CO/RE framework--characterization of risk, optimization of mitigation strategies, regulation, and enforcement--to design tailored governance strategies. We then apply CO/RE to three types of shale gas risks, to illustrate its potential utility to regulators.

Florida state information handbook: formerly utilized sites remedial action program

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

None

This volume is one of a series produced under contract with DOE, Office of Nuclear Waste Management, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the federal and state levels, the pertinent programs they administer, each affected state legislature, and current federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Florida. It contains a description ofmore » the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.« less

7 CFR 4285.47 - Limitations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Limitations. 4285.47 Section 4285.47 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on Cooperatives...

7 CFR 1751.101 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS SYSTEM PLANNING AND DESIGN CRITERIA, AND PROCEDURES State Telecommunications Modernization Plan... Plan must, at a minimum, apply to RUS Borrowers' wireline service areas. If a Modernization Plan is...

Preemption - atomic energy

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

Ojanen, K.

1984-07-01

While waiting for the federal government to develop a nuclear waste disposal strategy, California enacted legislation that bans the construction of nuclear reactors until permanent disposal technology for high-level wastes is demonstrated and approved. The US Supreme Court upheld this prohibition in Pacific Gas and Electric Co. v. State Energy Resources Conservation and Development Commission. The Court found that the California law did not attempt to regulate the construction or operation of a nuclear plant nor to infringe on federal regulation of radiation safety and nuclear wastes. The moratorium is a legitimate move by the state to avoid economic uncertainties.more » Federal preemption of the law would empower utilities to determine state energy needs and programs. 131 references.« less

Ethics, law, and commercial surrogacy: a call for uniformity.

PubMed

Drabiak, Katherine; Wegner, Carole; Fredland, Valita; Helft, Paul R

2007-01-01

In the United States at this time, no uniform federal law exists regarding commercial surrogacy, and state statutory schemes vary vastly, ranging from criminalization to legal recognition with contract enforcement. The authors examine how commercial surrogacy agencies utilize the Internet as a means for attracting parents and surrogates by employing emotional cultural rhetoric. By inducing both parents and surrogates to their jurisdiction, agencies circumvent vast discrepancies in state statutory regulative schemes and create a distinct interstate business, absent an efficient regulatory framework or legal recourse in some circumstances. The authors propose a uniform federal regulatory scheme premised upon regulating interstate business transactions to create accountability and legal remedies for both the parents and the surrogate.

Technology-based innovation for independent living: policy and innovation in the United Kingdom, Scandinavia, and the United States.

PubMed

Berridge, Clara; Furseth, Peder Inge; Cuthbertson, Richard; Demello, Steven

2014-01-01

Interest in utilizing technology to help older adults remain living at home is growing; however, uptake remains low. We present a conceptual framework for understanding independent living technology innovation within health and social services. Public policy and innovation in the United States, the United Kingdom, and Scandinavia are profiled as case studies. In all profiled countries, independent living technology is more rapidly advancing than associated state policy, regulation, and payment systems. The findings from this comparative analysis reveal areas for further exploration, including policy subsystem environments in which technologies and services are regulated, as well as trends and desires of older adults and their caregivers within particular cultural contexts.

European Union pharmacovigilance capabilities: potential for the new legislation

PubMed Central

Tanti, Amy; Kouvelas, Dimitrios; Lungu, Calin; Pirozynski, Michal; Serracino-Inglott, Anthony; Aislaitner, George

2015-01-01

European Directives and Regulations introduced between late 2010 and 2012 have substantially overhauled pharmacovigilance processes across the European Union (EU). In this review, the implementation of the pharmacovigilance legislative framework by EU regulators is examined with the aim of mapping Directive 2010/84/EU and Regulation EC No. 1235/2010 against their aspired objectives of strengthening and rationalizing pharmacovigilance in the EU. A comprehensive review of the current state of affairs of the progress made by EU regulators is presented in this paper. Our review shows that intense efforts by regulators and industry to fulfil legislative obligations have resulted in major positive shifts in pharmacovigilance. Harmonized decision making, transparency in decision processes with patient involvement, information accessibility to the public, patient adverse drug reaction reporting, efforts in communication and enhanced cooperation between member states to maximize resource utilization and minimize duplication of efforts are observed. PMID:26301067

Deregulation of the Electric Industry and Its Potential Benefits for School Districts.

ERIC Educational Resources Information Center

Watkiss, Jeffrey D.

1997-01-01

The electric utility industry is the last bastion of regulated monopolies in the United States. An overview of recent competition in the electric-power industry at both the federal and state levels and how this may affect school districts is offered in this article. The text identifies and evaluates how school districts can obtain cheaper power…

State Approaches to Demand Reduction Induced Price Effects: Examining How Energy Efficiency Can Lower Prices for All

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

Taylor, Colin; Hedman, Bruce; Goldberg, Amelie

Effects (DRIPE) as a real, quantifiable benefit of energy efficiency and demand response programs. DRIPE is a measurement of the value of demand reductions in terms of the decrease in wholesale energy prices, resulting in lower total expenditures on electricity or natural gas across a given grid. Crucially for policymakers and consumer advocates, DRIPE savings accrue not only to the subset of customers who consume less, but to all consumers. Rate-paying customers realize DRIPE savings when price reductions across an electricity or natural gas system are passed on to all retail customers as lower rates (depending upon regulation and marketmore » structure, residual savings may be wholly or partially retained by utilities). DRIPE savings, though seemingly small in terms of percent price reductions or dollars per household, can amount to hundreds of millions of dollars per year across entire states or grids. Therefore, accurately assessing DRIPE benefits can help to ensure appropriate programs are designed and implemented for energy efficiency measures. This paper reviews the existing knowledge and experience from select U.S. states regarding DRIPE (including New York and Ohio), and the potential for expanded application of the concept of DRIPE by regulators. Policymakers and public utility commissions have a critical role to play in setting the methodology for determining DRIPE, encouraging its capture by utilities, and allocating DRIPE benefits among utilities, various groups of customers, and/or society at large. While the methodologies for estimating DRIPE benefits are still being perfected, policymakers can follow the examples of states such as Maryland and Vermont in including conservative DRIPE estimates in their resource planning.« less

32 CFR 513.4 - Conditions creditors must meet before getting help in debt processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS INDEBTEDNESS OF MILITARY PERSONNEL § 513... Regulation Z, such as public utility companies, will send a certification with their request. It must state...

7 CFR 4285.94 - Other conditions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Other conditions. 4285.94 Section 4285.94 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on Cooperatives...

Estimating potential stranded commitments for U.S. investor-owned electric utilities

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

Baxter, L.; Hirst, E.

New technologies, low natural gas prices, and federal and state utility regions are restructuring the electricity industry. Yesterday`s vertically integrated utility with a retail monopoly franchise may be a very different organization in a few years. Conferences, regulatory-commission hearings, and other industry fora are dominated by debates over the extent and form of utility deintegration, wholesale competition, and retail wheeling. A key obstacle to restructuring the electricity industry is stranded commitments. Past investments, power-purchase contracts, and public-policy-driven programs that made sense in an era of cost-of-service regulation may not be cost-effective in a competitive power market. Regulators, utilities, and othermore » parties face tough decisions concerning the mitigation and allocation of these stranded commitments. The authors developed and applied a simple method to calculate the amount of stranded commitments facing US investor-owned electric utilities. The results obtained with this method depend strongly on a few key assumptions: (1) the fraction of utility sales that is at risk with respect to competition, (2) the market price of electric generation, and (3) the number of years during which the utility would lose money because of differences between its embedded cost of production and the market price.« less

Innovative electricity marketing. Utilities must rethink how they can meet their customers' needs

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

Pierobon, J.R.

1994-04-15

Tradition-bound utility commissioners and electricity providers who believe electric utilities are insulated from competition until retail wheeling arrives should carefully assess just how quickly competition is remaking the electric power marketplace. The widely predicted industry evolution spawned by the Energy Policy Act of 1992 is becoming nothing less than a revolution. Some utilities and their regulators still don't seem to grasp the sea-change taking place. Others are genuinely rethinking how utilities can serve their most valued customers and try to win new ones-even if it means taking customers away from another utility. Electric utilities that respond by understanding, communicating, andmore » meeting needs in the marketplace will likely thrive in the new era. Those that don't are tempting fate. And fate could arrive before a full-fledged retail wheeling proposal becomes law. Regulators fixated on retail wheeling per se or determined to defend the status quo are missing the point. Large users of electricity certainly want retail wheeling. They're applying pressure wherever and however they can to win it. But they're not waiting until they get retail wheeling to flex their purchasing clout. Some state commissioners need to recognize this and empower utilities to respond.« less

7 CFR 4285.100 - OMB control number.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false OMB control number. 4285.100 Section 4285.100 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on...

Cyanobacteria Toxin and Cell Propagation through Lake Erie Treatment Facilities - proceedings

EPA Science Inventory

Harmful algal blooms (HABs), and their associated toxins, in fresh water lakes and reservoirs are drawing the attention of utilities and state regulators nation-wide. Recognizing the potential health and economic consequences, the US Environmental Protection Agency, in partnersh...

7 CFR 1751.105 - Amending a Modernization Plan.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Amending a Modernization Plan. 1751.105 Section 1751.105 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS SYSTEM PLANNING AND DESIGN CRITERIA, AND PROCEDURES State...

Energy: the states' response in 1978

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

Mackey, Earl S.

A compilation of all state legislative energy enactments for legislature, in 1978 is presented. It provides source material to legislators and their staff. Each bill is separated into one or more of the 37 major subject categories. Broad categories cover public utilities; tax exemption; tax application; franchise protection; conservation; resource development; solar easements; mineral extraction regulation; management; emergency powers; anti-trust; anit-environment; and miscellaneous legislation.

Comparative study on legislation of utilization of construction wastes as resources in china and abroad

NASA Astrophysics Data System (ADS)

Wenfeng, Liu; Zhaomeng, Wang; Hongmei, Hou

2018-05-01

The dilemma of the “Building wastes Besieged City” has gradually become a national problem. Historical experience in the world shows that establishing a systematic and complete legal system is an effective way and powerful weapon to ensure the comprehensive utilization of building wastes resources. Based on the domestic conditions, the state focuses on the problems and learns from the legislation experience of Chinese and foreign construction wastes recycling laws and regulations, to design the legal system form multiple fields, multiple angles, and multiple levels as much as possible to achieve maximum environmental, social, and economic benefits. This article mainly summarizes the characteristics and outstanding experience of the legislation of the comprehensive utilization of construction wastes as resources in foreign countries, as well as the existing problems of Chinese relevant legal regulations, and provides reference for future research and implementation of relevant legislation.

4 CFR 4.1 - Training.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 4 Accounts 1 2011-01-01 2011-01-01 false Training. 4.1 Section 4.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM EMPLOYEE PERFORMANCE AND UTILIZATION § 4.1 Training. The provisions of chapter 41, of title 5, United States Code, and Office of Personnel Management implementing regulations...

7 CFR 4285.71-4285.80 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false [Reserved] 4285.71-4285.80 Section 4285.71-4285.80 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on...

7 CFR 4285.83-4285.92 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false [Reserved] 4285.83-4285.92 Section 4285.83-4285.92 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on...

7 CFR 4285.26-4285.45 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false [Reserved] 4285.26-4285.45 Section 4285.26-4285.45 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on...

7 CFR 4285.59-4285.68 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false [Reserved] 4285.59-4285.68 Section 4285.59-4285.68 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on...

7 CFR 4285.4-4285.23 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false [Reserved] 4285.4-4285.23 Section 4285.4-4285.23 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on...

7 CFR 4285.95-4285.99 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false [Reserved] 4285.95-4285.99 Section 4285.95-4285.99 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on...

7 CFR 4285.48-4285.57 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false [Reserved] 4285.48-4285.57 Section 4285.48-4285.57 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE AGREEMENTS Federal-State Research on...

20 CFR 361.1 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-04-01

...' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES RECOVERY OF DEBTS OWED TO THE UNITED STATES GOVERNMENT BY GOVERNMENT EMPLOYEES § 361.1 Purpose. These regulations, which implement 5 U.S.C. 5514, provide the standards and procedures which the Board will utilize to collect debts...

4 CFR 4.1 - Training.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Training. 4.1 Section 4.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM EMPLOYEE PERFORMANCE AND UTILIZATION § 4.1 Training. The provisions of chapter 41, of title 5, United States Code, and Office of Personnel Management implementing regulations...

47 CFR 1.1906 - Informal action.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 1 2011-10-01 2011-10-01 false Informal action. 1.1906 Section 1.1906... United States General Provisions § 1.1906 Informal action. Nothing contained in these regulations is intended to preclude utilization of informal administrative actions or remedies which may be available...

47 CFR 1.1906 - Informal action.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Informal action. 1.1906 Section 1.1906... United States General Provisions § 1.1906 Informal action. Nothing contained in these regulations is intended to preclude utilization of informal administrative actions or remedies which may be available...

MORPHOLOGICAL, MINERALOGICAL, AND CHEMICAL CHARACTERIZATION OF THREE IRON TUBERCLES FROM AN IRON PIPE

EPA Science Inventory

Water utilities adjust water quality treatment procedures to minimize corrosion and to remain in compliance with local, state, and federal regulations. Some treatment changes though can adversely affect tubercle stability and cause red water and/or other related problems. Therefo...

Is the price squeeze doctrine still viable in fully-regulated energy markets

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

Spiwak, L.J.

Simply stated, a price squeeze occurs when a firm with monopoly power on the primary, or wholesale, level engages in a prolonged price increase that drives competitors out of the secondary, or retail level, and thereby extends its monopoly power to the secondary market. A price squeeze will not be found, however, for any short-term exercise in market power. Rather, because anticompetitive effects of a price squeeze are indirect, the price squeeze must last long enough and be severe enough to produce effects on actual or potential competition in the secondary market. In regulated electric industries, a price squeeze claimmore » usually arises from the complex relationship between the supplier, the wholesale customer, the retail customer, and the federal and state regulators. The supplier sells electric power to both wholesale and retail customers. Wholesale transactions are regulated by federal regulators, and retail transactions are regulated at the state level. The wholesale customers in turn sell power to their retail customers. Over the last several years, there have been substantial developments in the application of the price squeeze doctrine to fully-regulated electric utilities. This article will examine the current developments in this area, and attempt to highlight the burdens potential litigants, both plaintiffs and defendants, must overcome to succeed.« less

Green Power Marketing in the United States. A Status Report (11th Edition)

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

Bird, Lori; Kreycik, Claire; Friedman, Barry

This report documents green power marketing activities and trends in the United States. It presents aggregate green power sales data for all voluntary purchase markets across the United States. It also provides summary data on utility green pricing programs offered in regulated electricity markets and green power marketing activity in competitive electricity markets, as well as green power sold to voluntary purchasers in the form of renewable energy certificates. Key market trends and issues are also discussed.

Green Power Marketing in the United States: A Status Report (11th Edition)

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

Bird, L.; Kreycik, C.; Friedman, B.

This report documents green power marketing activities and trends in the United States. It presents aggregate green power sales data for all voluntary purchase markets across the United States. It also provides summary data on utility green pricing programs offered in regulated electricity markets and green power marketing activity in competitive electricity markets, as well as green power sold to voluntary purchasers in the form of renewable energy certificates. Key market trends and issues are also discussed.

A guide to FERC regulation and ratemaking of electric utilites and other power suppliers

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

Small, M.E.

1994-12-31

This book is very useful for its thorough survey of issues and cases pertinent to electric utility rate filings at the Federal Energy Regulatory Commission (FERC). As the author states, the book provides a step-by-step analysis of the statutory provisions, regulations and case law that are pertinent to the establishment of electric utility sales and transmission rates. The book takes a nuts and bolts approach to the examination of the ratemaking process for electric utilities. Three chapters cover in detail cost of service, rate of return, functionalization, classification and allocation, and rate design, issues which are at the heart ofmore » traditional cost of service ratemaking. Other chapters explain Title II of the Federal POwer Act and general rate filing procedures. Chapters 7 and 8 address the fuel adjustment clause and price squeeze, respectively. Chapters 9, 10, and 11 largely cover new developments in FERC policies since the previous edition of the book was published in 1989, including market based rates, QF certification issues and transmission issues. This volume is useful to the neophyte to electric utility regulation because of its comprehensiveness in addressing ratemaking issues. Also, it is useful to the seasoned practitioner because of its identification of pertinent case law.« less

7 CFR 271.1 - General purpose and scope.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF... the levels of nutrition among low-income households. Section 2 of the Food Stamp Act of 1977 states... utilization of food in establishing and maintaining adequate national levels of nutrition will promote the...

7 CFR 271.1 - General purpose and scope.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF... the levels of nutrition among low-income households. Section 2 of the Food Stamp Act of 1977 states... utilization of food in establishing and maintaining adequate national levels of nutrition will promote the...

7 CFR 271.1 - General purpose and scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF... the levels of nutrition among low-income households. Section 2 of the Food Stamp Act of 1977 states... utilization of food in establishing and maintaining adequate national levels of nutrition will promote the...

7 CFR Exhibit F to Subpart G of... - Implementation Procedures for the Coastal Barrier Resources Act

Code of Federal Regulations, 2011 CFR

2011-01-01

... (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL... distributed by the Department of the Interior. Each State Director is responsible for ensuring that those...

7 CFR Exhibit F to Subpart G of... - Implementation Procedures for the Coastal Barrier Resources Act

Code of Federal Regulations, 2010 CFR

2010-01-01

... (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED) GENERAL... distributed by the Department of the Interior. Each State Director is responsible for ensuring that those...

3D Chlorine and Monochloramine Penetration and Nitrifying Biofilm Activity and Viability: Periodic Chlorine Switch Implications

EPA Science Inventory

Biofilm formation in drinking water distribution systems has been associated with water quality degradation and may result in non-compliance with existing regulations. United States water utilities report biofilm survival and regrowth despite disinfectant presence, and systems t...

Cyanobacterial Cells and Toxins:Evaluating Source Water Trends and Propagation through Lake Erie Treatment Facilities

EPA Science Inventory

Harmful algal blooms (HABs), and their associated toxins, in fresh water lakes and reservoirs are drawing the attention of utilities and state regulators nation-wide. Recognizing the potential health and economic consequences, the US Environmental Protection Agency, in partnersh...

Western Wind Strategy: Addressing Critical Issues for Wind Deployment

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

Douglas Larson; Thomas Carr

2012-03-30

The goal of the Western Wind Strategy project was to help remove critical barriers to wind development in the Western Interconnection. The four stated objectives of this project were to: (1) identify the barriers, particularly barriers to the operational integration of renewables and barriers identified by load-serving entities (LSEs) that will be buying wind generation, (2) communicate the barriers to state officials, (3) create a collaborative process to address those barriers with the Western states, utilities and the renewable industry, and (4) provide a role model for other regions. The project has been on the forefront of identifying and informingmore » state policy makers and utility regulators of critical issues related to wind energy and the integration of variable generation. The project has been a critical component in the efforts of states to push forward important reforms and innovations that will enable states to meet their renewable energy goals and lower the cost to consumers of integrating variable generation.« less

Global change and mercury

USGS Publications Warehouse

Krabbenhoft, David P.; Sunderland, Elsie M.

2013-01-01

More than 140 nations recently agreed to a legally binding treaty on reductions in human uses and releases of mercury that will be signed in October of this year. This follows the 2011 rule in the United States that for the first time regulates mercury emissions from electricity-generating utilities. Several decades of scientific research preceded these important regulations. However, the impacts of global change on environmental mercury concentrations and human exposures remain a major uncertainty affecting the potential effectiveness of regulatory activities.

Fuzzy Model-based Pitch Stabilization and Wing Vibration Suppression of Flexible Wing Aircraft.

NASA Technical Reports Server (NTRS)

Ayoubi, Mohammad A.; Swei, Sean Shan-Min; Nguyen, Nhan T.

2014-01-01

This paper presents a fuzzy nonlinear controller to regulate the longitudinal dynamics of an aircraft and suppress the bending and torsional vibrations of its flexible wings. The fuzzy controller utilizes full-state feedback with input constraint. First, the Takagi-Sugeno fuzzy linear model is developed which approximates the coupled aeroelastic aircraft model. Then, based on the fuzzy linear model, a fuzzy controller is developed to utilize a full-state feedback and stabilize the system while it satisfies the control input constraint. Linear matrix inequality (LMI) techniques are employed to solve the fuzzy control problem. Finally, the performance of the proposed controller is demonstrated on the NASA Generic Transport Model (GTM).

Federal government information handbook: formerly utilized sites remedial action program

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

Not Available

This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the Federal Government. It contains a summary of the organizationmore » and responsibilities of agencies within the executive branch of the Federal government which may be relevant to FUSRAP activities; a brief summary of relevant Federal statutes and regulations; a description of the structure of the US Congress, identification of the officers, relevant committees and committee chairmen; a description of the Federal legislative process; a summary of legislation enacted and considered in the recently-adjourned 96th Congress; a description of the Federal budgetary process; a summary of the Carter Administration's comprehensive radioactive waste management program; and excerpts from the text of relevant federal statutes and regulations.« less

Long-term consequences of selected competitive strategies during deregulation of the United States electric utility industry: System dynamics modeling and simulation

NASA Astrophysics Data System (ADS)

Khalil, Yehia Fahim

Currently, U.S. investor-owned utilities (IOUs) are facing major reforms in their business environment similar to the airlines, telecommunications, banking, and insurance industries. As a result, IOUs are gearing up for fierce price competition in the power generation sector, and are vying for electricity customers outside their franchised service territories. Energy experts predict that some IOUs may suffer fatal financial setbacks (especially those with nuclear plants), while others may thrive under competition. Both federal and state energy regulators anticipate that it may take from five to ten years to complete the transition of America's electric utility industry from a regulated monopoly to a market-driven business. During this transition, utility executives are pursuing aggressive business strategies to confront the upcoming price wars. The most compelling strategies focus on cutting operation and maintenance (O&M) costs of power production, downsizing the work force, and signing bilateral energy agreements with large price-sensitive customers to retain their business. This research assesses the impact of the three pivotal strategies on financial performance of utilities during transition to open market competition. A system-dynamics-based management flight simulator has been developed to predict the dynamic performance of a hypothetical IOU organization preparing for market competition. The simulation results show that while the three business strategies lead to short-lived gains, they also produce unanticipated long-term consequences that adversely impact the organization's operating revenues. Generally, the designed flight simulator serves as a learning laboratory which allows management to test new strategies before implementation.

Economics of regulation: externalities and institutional issues

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

Kahn, A.E.

In two previous articles, ''Can An Economist Find Happiness Setting Public Utility Rates'' and ''Applications of Economics to Public Utility Rate Structures'', appearing in Public Utilities Fortnightly January 5 and January 19, 1978, respectively, the author summarized his experiences in applying elementary economic principles to the regulation of public utilities in New York state, specifically to setting utility rates. In this article, Mr. Kahn discusses second-best considerations and externalities. He points out that opponents of marginal-cost pricing--particularly of electricity--have in recent years become enthusiastic exponents of the theory of second best. What is required, he feels, is an examination ofmore » how other, most directly pertinent prices in the economy do actually stand relative to their marginal costs. These would be the prices of goods and services for which electricity is a substitute; with which electricity is used as a complement; in whose supply electricity is an input; and which themselves constitute inputs in the production and delivery of electricity. Oil and gas are more complicated cases. External costs, such as abatement requirements, are considered when setting rates. The author points out other regulatory issues to be considered in decision making to conclude this series of articles. (MCW)« less

Tracing Federal Legislative and Administrative Law.

ERIC Educational Resources Information Center

Richey, Debora

This document is a guide to the basic sources in the California State University, Fullerton, library that may be utilized in tracing federal laws, regulations, and court decisions. The bibliographic citation, library call number and/or location, and description of contents and/or use are provided for each reference source. Several sample entries…

The New Guide to Utility Ratemaking.

ERIC Educational Resources Information Center

American Gas Association, Arlington, VA. Educational Services.

This booklet focuses on state regulations of gas, electricity, water, and telephone services. Section 1 describes the basic steps in a rate case, procedures followed, and key terms used in explaining these processes. Included information highlights preparing and tracking a rate case in terms of: (1) preliminary events; (2) the staff's position and…

18 CFR 5.1 - Applicability, definitions, and requirement to consult.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT INTEGRATED... an existing project subject to Sections 14 and 15 of the Federal Power Act; or (3) Subsequent license..., the Federal agency administering any United States lands utilized or occupied by the project, the...

18 CFR 5.1 - Applicability, definitions, and requirement to consult.

Code of Federal Regulations, 2012 CFR

2012-04-01

... ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT INTEGRATED... an existing project subject to Sections 14 and 15 of the Federal Power Act; or (3) Subsequent license..., the Federal agency administering any United States lands utilized or occupied by the project, the...

An Inventory and Use Analysis of Information Systems on Small Farms in Pennsylvania

ERIC Educational Resources Information Center

Adams, Jean S.

2007-01-01

Across the United States, today's farm operators face continuing challenges from global competition, increasing production costs, changing technology, increased regulations, scarce resources, and lower profit margins. To face these challenges, farm operators need to gather and utilize information allowing them to make informed decisions. Several…

77 FR 46987 - Utility Allowances Submetering

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-07

... Utility Allowances Submetering AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice of... amend the utility allowance regulations concerning the low-income housing tax credit. The proposed regulations update the utility allowance regulations to clarify that utility costs paid by a tenant based on...

Proceedings of Office of Surface Mining Coal Combustion By-product Government/Regulatory Panel: University of Kentucky international ash utilization symposium

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

Vories, K.C.

2003-07-01

Short papers are given on: the Coal Combustion Program (C2P2) (J. Glenn); regional environmental concerns with disposal of coal combustion wastes at mines (T. FitzGerald); power plant waste mine filling - an environmental perspective (L.G. Evans); utility industry perspective regarding coal combustion product management and regulation (J. Roewer); coal combustion products opportunities for beneficial use (D.C. Goss); state perspective on mine placement of coal combustion by-products (G.E. Conrad); Texas regulations provide for beneficial use of coal combustion ash (S.S. Ferguson); and the Surface Mining Control and Reclamation Act - a response to concerns about placement of CCBs at coal minemore » sites (K.C. Vories). The questions and answers are also included.« less

Who reaps the benefits, who bears the risks? Comparative optimism, comparative utility, and regulatory preferences for mobile phone technology.

PubMed

White, Mathew P; Eiser, J Richard; Harris, Peter R; Pahl, Sabine

2007-06-01

Although the issue of risk target (e.g., self, others, children) is widely acknowledged in risk perception research, its importance appears underappreciated. To date, most research has been satisfied with demonstrating comparative optimism, i.e., lower perceived risk for the self than others, and exploring its moderators, such as perceived controllability and personal exposure. Much less research has investigated how the issue of target may affect benefit perceptions or key outcomes such as stated preferences for hazard regulation. The current research investigated these issues using data from a public survey of attitudes toward mobile phone technology (N= 1,320). First, results demonstrated comparative optimism for this hazard, and also found moderating effects of both controllability and personal exposure. Second, there was evidence of comparative utility, i.e., users believed that the benefits from mobile phone technology are greater for the self than others. Third, and most important for policy, preferences for handset regulation were best predicted by perceptions of the risks to others but perceived benefits for the self. Results suggest a closer awareness of target can improve prediction of stated preferences for hazard regulation and that it would be profitable for future research to pay more attention to the issue of target for both risk and benefit perceptions.

Analytical scaling relations to evaluate leakage and intrusion in intermittent water supply systems.

PubMed

Taylor, David D J; Slocum, Alexander H; Whittle, Andrew J

2018-01-01

Intermittent water supplies (IWS) deliver piped water to one billion people; this water is often microbially contaminated. Contaminants that accumulate while IWS are depressurized are flushed into customers' homes when these systems become pressurized. In addition, during the steady-state phase of IWS, contaminants from higher-pressure sources (e.g., sewers) may continue to intrude where pipe pressure is low. To guide the operation and improvement of IWS, this paper proposes an analytic model relating supply pressure, supply duration, leakage, and the volume of intruded, potentially-contaminated, fluids present during flushing and steady-state. The proposed model suggests that increasing the supply duration may improve water quality during the flushing phase, but decrease the subsequent steady-state water quality. As such, regulators and academics should take more care in reporting if water quality samples are taken during flushing or steady-state operational conditions. Pipe leakage increases with increased supply pressure and/or duration. We propose using an equivalent orifice area (EOA) to quantify pipe quality. This provides a more stable metric for regulators and utilities tracking pipe repairs. Finally, we show that the volume of intruded fluid decreases in proportion to reductions in EOA. The proposed relationships are applied to self-reported performance indicators for IWS serving 108 million people described in the IBNET database and in the Benchmarking and Data Book of Water Utilities in India. This application shows that current high-pressure, continuous water supply targets will require extensive EOA reductions. For example, in order to achieve national targets, utilities in India will need to reduce their EOA by a median of at least 90%.

Analytical scaling relations to evaluate leakage and intrusion in intermittent water supply systems

PubMed Central

Slocum, Alexander H.; Whittle, Andrew J.

2018-01-01

Intermittent water supplies (IWS) deliver piped water to one billion people; this water is often microbially contaminated. Contaminants that accumulate while IWS are depressurized are flushed into customers’ homes when these systems become pressurized. In addition, during the steady-state phase of IWS, contaminants from higher-pressure sources (e.g., sewers) may continue to intrude where pipe pressure is low. To guide the operation and improvement of IWS, this paper proposes an analytic model relating supply pressure, supply duration, leakage, and the volume of intruded, potentially-contaminated, fluids present during flushing and steady-state. The proposed model suggests that increasing the supply duration may improve water quality during the flushing phase, but decrease the subsequent steady-state water quality. As such, regulators and academics should take more care in reporting if water quality samples are taken during flushing or steady-state operational conditions. Pipe leakage increases with increased supply pressure and/or duration. We propose using an equivalent orifice area (EOA) to quantify pipe quality. This provides a more stable metric for regulators and utilities tracking pipe repairs. Finally, we show that the volume of intruded fluid decreases in proportion to reductions in EOA. The proposed relationships are applied to self-reported performance indicators for IWS serving 108 million people described in the IBNET database and in the Benchmarking and Data Book of Water Utilities in India. This application shows that current high-pressure, continuous water supply targets will require extensive EOA reductions. For example, in order to achieve national targets, utilities in India will need to reduce their EOA by a median of at least 90%. PMID:29775462

Renewable power sparks financial interest

NASA Astrophysics Data System (ADS)

Norman, C.

1981-06-01

A legal and economic assessment is given of section 210 of the Public Utility Regulatory Practices Act (PURPA) of 1978, which guarantees a market for small electrical power producers by requiring utilities to buy from them at premium rates and, in addition, exempts them from regulatory restrictions imposed on utilities. To qualify, small power producers are limited to a capacity of 80 MW at any one site, and they must use such renewable energy sources as wind, hydroelectric, biomass, solar, and waste products. There is no size limit for industrial cogeneration facilities, but those that burn oil or natural gas must meet efficiency standards to qualify. Section 210 has, however, been seriously challenged in the courts by utility companies viewing it as a Federal infringement of the right of States to regulate their utilities; a court ruling favorable to the utilities has already been given in Mississippi, and similar rulings are being sought in New York.

Green Power Marketing in the United States. A Status Report (2008 Data)

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

Bird, Lori; Kreycik, Claire; Friedman, Barry

Voluntary consumer decisions to buy electricity supplied from renewable energy sources represent a powerful market support mechanism for renewable energy development. In the early 1990s, a small number of U.S. utilities began offering 'green power' options to their customers. Since then, these products have become more prevalent, both from traditional utilities and from renewable energy marketers operating in states that have introduced competition into their retail electricity markets or offering renewable energy certificates (RECs) online. Today, more than half of all U.S. electricity customers have an option to purchase some type of green power product directly from a retail electricitymore » provider, while all consumers have the option to purchase RECs. This report documents green power marketing activities and trends in the United States including utility green pricing programs offered in regulated electricity markets; green power marketing activity in competitive electricity markets, as well as green power sold to voluntary purchasers in the form of RECs; and renewable energy sold as greenhouse gas offsets in the United States. These sections are followed by a discussion of key market trends and issues. The final section offers conclusions and observations.« less

Green Power Marketing in the United States: A Status Report (2008 Data)

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

Bird, L.; Kreycik, C.; Friedman, B.

Voluntary consumer decisions to buy electricity supplied from renewable energy sources represent a powerful market support mechanism for renewable energy development. In the early 1990s, a small number of U.S. utilities began offering 'green power' options to their customers. Since then, these products have become more prevalent, both from traditional utilities and from renewable energy marketers operating in states that have introduced competition into their retail electricity markets or offering renewable energy certificates (RECs) online. Today, more than half of all U.S. electricity customers have an option to purchase some type of green power product directly from a retail electricitymore » provider, while all consumers have the option to purchase RECs. This report documents green power marketing activities and trends in the United States including utility green pricing programs offered in regulated electricity markets; green power marketing activity in competitive electricity markets, as well as green power sold to voluntary purchasers in the form of RECs; and renewable energy sold as greenhouse gas offsets in the United States. These sections are followed by a discussion of key market trends and issues. The final section offers conclusions and observations.« less

ANNUAL REPORT, 1965-66, TO UNITED STATES BUREAU OF INDIAN AFFAIRS.

ERIC Educational Resources Information Center

POEHLMAN, CHAS.

IN COMPLIANCE WITH REGULATION, THIS REPORT IS SUBMITTED TO SHOW UTILIZATION OF JOHNSON-O'MALLEY FUNDS IN NEVADA FOR FISCAL YEAR 1965-66. THE REPORT CONSISTS OF--A SHORT EVALUATION WHICH INDICATES A CONTINUING NEED FOR MAXIMUM FUND ASSISTANCE IN SCHOOL LUNCH PROGRAMS AND SPECIAL PROGRAMS (COUNSELING, SUPERVISING STUDY SITUATIONS, ETC.), AN…

AN APPROACH TO IDENTIFY AND SELECT APPROPRIATE BMPS FOR SOURCE WATER PROTECTION: A CASE STUDY IN COLUMBUS, OH

EPA Science Inventory

Nonpoint source pollution is the leading cause of impairment to our nations water resources. Both drinking and wastewater utilities are challenged to comply with existing and proposed federal Safe Drinking Water Act (SDWA) and Clean Water Act (CWA) regulations. Federal and state ...

Bandwidth Problems ca. 1912: The Need for Federal Regulation

ERIC Educational Resources Information Center

Social Education, 2005

2005-01-01

In the United States the use of wireless radio initially was unregulated-anyone could operate a radio transmitter anywhere, at any time, on any wavelength. And most utilized the longwave signals that traveled so well across land and sea. Naturally, severe interference occurred with everyone trying to use the same wavelengths. Eventually it was…

78 FR 3391 - Agency Information Collection Activities: Proposed Collection: Comment Request: FNS-583...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-16

..., including validity of the methodology and assumptions used; (c) ways to enhance the quality, utility and... collection. Abstract: 7 CFR 273.7(c)(9) requires State agencies to submit quarterly E&T Program Activity... filed Total number of Estimated Section of regulation Title respondents annually responses (C x hours...

Multistability in the lactose utilization network of Escherichia coli

NASA Astrophysics Data System (ADS)

Ozbudak, Ertugrul M.; Thattai, Mukund; Lim, Han N.; Shraiman, Boris I.; van Oudenaarden, Alexander

2004-02-01

Multistability, the capacity to achieve multiple internal states in response to a single set of external inputs, is the defining characteristic of a switch. Biological switches are essential for the determination of cell fate in multicellular organisms, the regulation of cell-cycle oscillations during mitosis and the maintenance of epigenetic traits in microbes. The multistability of several natural and synthetic systems has been attributed to positive feedback loops in their regulatory networks. However, feedback alone does not guarantee multistability. The phase diagram of a multistable system, a concise description of internal states as key parameters are varied, reveals the conditions required to produce a functional switch. Here we present the phase diagram of the bistable lactose utilization network of Escherichia coli. We use this phase diagram, coupled with a mathematical model of the network, to quantitatively investigate processes such as sugar uptake and transcriptional regulation in vivo. We then show how the hysteretic response of the wild-type system can be converted to an ultrasensitive graded response. The phase diagram thus serves as a sensitive probe of molecular interactions and as a powerful tool for rational network design.

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

Dickson, R.B.

Indoor air pollution (IAP) is ranked by the Environmental Protection Agency (EPA) among the top five environmental risks to human health. The World Health Organization estimates that nearly one in every six commercial buildings in the United States suffers from sick-building syndrome and that occupants of another one in twelve suffer from building-related illnesses. Indoor air quality (IAQ) problems cost American business $10 billion per year through lowered productivity, absenteeism, and medical costs. Yet despite the importance and high cost of IAQ problems, indoor air is not yet specifically addressed in any federal regulatory program. The reason probably is becausemore » indoor air is a quanitatively different environment in which traditional modes of regulation, based on pollutant-by pollutant risk assessments, are of limited utility. This paper covers the following topics: four factors influencing IAQ regulation; EPA regulation of indoor air; the role of the consumer product safety commission; OSHA and IAQ issues; state regulation and economic concerns; the pressure for legislation.« less

Application of laws, policies, and guidance from the United States and Canada to the regulation of food and feed derived from genetically modified crops: interpretation of composition data.

PubMed

Price, William D; Underhill, Lynne

2013-09-04

With the development of recombinant DNA techniques for genetically modifying plants to exhibit beneficial traits, laws and regulations were adopted to ensure the safety of food and feed derived from such plants. This paper focuses on the regulation of genetically modified (GM) plants in Canada and the United States, with emphasis on the results of the compositional analysis routinely utilized as an indicator of possible unintended effects resulting from genetic modification. This work discusses the mandate of Health Canada and the Canadian Food Inspection Agency as well as the U.S. Food and Drug Administration's approach to regulating food and feed derived from GM plants. This work also addresses how publications by the Organisation for Economic Co-operation and Development and Codex Alimentarius fit, particularly with defining the importance and purpose of compositional analysis. The importance of study design, selection of comparators, use of literature, and commercial variety reference values is also discussed.

Do more hospital beds lead to higher hospitalization rates? a spatial examination of Roemer's Law.

PubMed

Delamater, Paul L; Messina, Joseph P; Grady, Sue C; WinklerPrins, Vince; Shortridge, Ashton M

2013-01-01

Roemer's Law, a widely cited principle in health care policy, states that hospital beds that are built tend to be used. This simple but powerful expression has been invoked to justify Certificate of Need regulation of hospital beds in an effort to contain health care costs. Despite its influence, a surprisingly small body of empirical evidence supports its content. Furthermore, known geographic factors influencing health services use and the spatial structure of the relationship between hospital bed availability and hospitalization rates have not been sufficiently explored in past examinations of Roemer's Law. We pose the question, "Accounting for space in health care access and use, is there an observable association between the availability of hospital beds and hospital utilization?" We employ an ecological research design based upon the Anderson behavioral model of health care utilization. This conceptual model is implemented in an explicitly spatial context. The effect of hospital bed availability on the utilization of hospital services is evaluated, accounting for spatial structure and controlling for other known determinants of hospital utilization. The stability of this relationship is explored by testing across numerous geographic scales of analysis. The case study comprises an entire state system of hospitals and population, evaluating over one million inpatient admissions. We find compelling evidence that a positive, statistically significant relationship exists between hospital bed availability and inpatient hospitalization rates. Additionally, the observed relationship is invariant with changes in the geographic scale of analysis. This study provides evidence for the effects of Roemer's Law, thus suggesting that variations in hospitalization rates have origins in the availability of hospital beds. This relationship is found to be robust across geographic scales of analysis. These findings suggest continued regulation of hospital bed supply to assist in controlling hospital utilization is justified.

Modeling the hydrophysical soil properties as a part of self-regulated flood dams projection in gis-environment for sustainable urban development

NASA Astrophysics Data System (ADS)

Nikonorov, Aleksandr; Terleev, Vitaly; Badenko, Vladimir; Mirschel, Wilfried; Abakumov, Evgeny; Ginevsky, Roman; Lazarev, Viktor; Togo, Issa; Volkova, Yulia; Melnichuk, Aleksandr; Dunaieva, Ielizaveta; Akimov, Luka

2017-10-01

The problem of flood protection measures are considered in the paper. The regulation of river flow by the system of Self-Regulated Flood Dams (SRFD) is analyzed. The method of SRFD modeling in GIS environment is proposed. The question of the ecological aspect of the SRFD management is considered based on the hydrophysical properties of the soil. The improved Mualem-Van Genuchted method is proposed for the evaluation of the possible SRFD location influence on the soil of flooded territory - the temporary reservoirs. The importance and utility of the proposed complex method is stated.

The Shifting Landscape of Ratepayer-Funded Energy Efficiency in the U.S.

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

Barbose, Galen L; Goldman, Charles; Schlegel, Jeff

Over the last two decades, utility ratepayer funding for energy efficiency programs - and the associated energy savings - has seen both booms and busts. Currently, about 35 states implement ratepayer-funded energy efficiency programs, with a total U.S. budget of $3.1 billion in 2008, approximately 80% of which is concentrated in just ten states (CEE 2008).2 However, a proliferation of new state-level policies enacted over the past several years suggests that the next decade may see a dramatic and sustained increase in overall funding levels, and a fundamental re-drawing of the energy efficiency map. These new state energy efficiency policiesmore » reflect a variety of concerns, including the increasing cost and siting challenges of building new generation and transmission, fuel cost and supply risks, and the potential cost of future carbon regulations. Within the past three years, for example, eleven states have adopted energy efficiency portfolio (or resource) standards (EEPS or EERS) that establish specific long-term savings targets that utilities are obligated to meet, and at least three other states are currently considering the same. A growing number of states have recently established laws requiring utilities to acquire all available cost-effective energy efficiency. Regulators in several Western states have also recently revised integrated resource planning (IRP) and demand-side management (DSM) planning rules to require more robust analysis of the resource potential and benefits of energy efficiency, which has resulted in increased savings targets for their energy efficiency portfolios (Hopper et al. 2008). Finally, regulators and utilities in many states are beginning to look more closely at regulatory incentive mechanisms to better align utility financial interests with improvements in customer energy efficiency. We examined energy efficiency policies on the books or in the pipeline in all 50 states, along with recent IRPs and DSM plans, and developed low, medium and high projections of future energy efficiency spending and savings. Depending on how aggressively and effectively states implement these policies, we estimate that spending on ratepayer-funded energy efficiency could increase from $3.1 billion in 2008 to more than $12 billion (nominal dollars) per year by 2020 in our high case, a growth rate in spending of about 12% per year. Annual electricity savings nationally could triple from an estimated 0.3% of retail electricity sales in 2008 to 0.9% of retail electricity sales in 2020. In the low and medium scenarios, ratepayer funding for electric and gas energy efficiency in the U.S. would increase to $5.4 and $7.5 billion, respectively, by 2020. What are the implications of such a scale-up of ratepayer-funded energy efficiency activity for national energy policy, such as a national EEPS or future carbon regulations? Can a ramp-up of this scale be achieved, and what practical constraints might slow these efforts? This paper addresses these questions by first providing an overview of recent trends in state policies pertaining to ratepayer-funded energy efficiency programs in the U.S. The paper then presents our set of projections of future spending and savings from such programs, highlighting key themes. Projected energy savings are compared to what might be required under a future national EEPS (or broader clean energy standard that includes energy efficiency), in order to gauge the potential incremental impact of such policies. In addition, the carbon emission reductions associated with our projection of energy savings from ratepayer-funded programs is compared to the total emission reductions that might be required under the American Clean Energy and Security Act of 2009 (aka, the Waxman-Markey bill), which was passed by the U.S. House of Representatives in June 2009 and would establish a cap on total greenhouse gas emission for many sectors of the U.S. economy. Last, the paper discusses some of the major obstacles and challenges that states and program administrators may face over the coming decade, as they seek to dramatically ramp-up ratepayer-funded energy efficiency program activity, as projected.« less

Genomic Reconstruction of Carbohydrate Utilization Capacities in Microbial-Mat Derived Consortia

PubMed Central

Leyn, Semen A.; Maezato, Yukari; Romine, Margaret F.; Rodionov, Dmitry A.

2017-01-01

Two nearly identical unicyanobacterial consortia (UCC) were previously isolated from benthic microbial mats that occur in a heliothermal saline lake in northern Washington State. Carbohydrates are a primary source of carbon and energy for most heterotrophic bacteria. Since CO2 is the only carbon source provided, the cyanobacterium must provide a source of carbon to the heterotrophs. Available genomic sequences for all members of the UCC provide opportunity to investigate the metabolic routes of carbon transfer between autotroph and heterotrophs. Here, we applied a subsystem-based comparative genomics approach to reconstruct carbohydrate utilization pathways and identify glycohydrolytic enzymes, carbohydrate transporters and pathway-specific transcriptional regulators in 17 heterotrophic members of the UCC. The reconstructed metabolic pathways include 800 genes, near a one-fourth of which encode enzymes, transporters and regulators with newly assigned metabolic functions resulting in discovery of novel functional variants of carbohydrate utilization pathways. The in silico analysis revealed the utilization capabilities for 40 carbohydrates and their derivatives. Two Halomonas species demonstrated the largest number of sugar catabolic pathways. Trehalose, sucrose, maltose, glucose, and beta-glucosides are the most commonly utilized saccharides in this community. Reconstructed regulons for global regulators HexR and CceR include central carbohydrate metabolism genes in the members of Gammaproteobacteria and Alphaproteobacteria, respectively. Genomics analyses were supplemented by experimental characterization of metabolic phenotypes in four isolates derived from the consortia. Measurements of isolate growth on the defined medium supplied with individual carbohydrates confirmed most of the predicted catabolic phenotypes. Not all consortia members use carbohydrates and only a few use complex polysaccharides suggesting a hierarchical carbon flow from cyanobacteria to each heterotroph. In summary, the genomics-based identification of carbohydrate utilization capabilities provides a basis for future experimental studies of carbon flow in UCC. PMID:28751880

Glutaredoxin exerts an antiapoptotic effect by regulating the redox state of Akt.

PubMed

Murata, Hiroaki; Ihara, Yoshito; Nakamura, Hajime; Yodoi, Junji; Sumikawa, Koji; Kondo, Takahito

2003-12-12

Glutaredoxin (GRX) is a small dithiol protein involved in various cellular functions, including the redox regulation of certain enzyme activities. GRX functions via a disulfide exchange reaction by utilizing the active site Cys-Pro-Tyr-Cys. Here we demonstrated that overexpression of GRX protected cells from hydrogen peroxide (H2O2)-induced apoptosis by regulating the redox state of Akt. Akt was transiently phosphorylated, dephosphorylated, and then degraded in cardiac H9c2 cells undergoing H2O2-induced apoptosis. Under stress, Akt underwent disulfide bond formation between Cys-297 and Cys-311 and dephosphorylation in accordance with an increased association with protein phosphatase 2A. Overexpression of GRX protected Akt from H2O2-induced oxidation and suppressed recruitment of protein phosphatase 2A to Akt, resulting in a sustained phosphorylation of Akt and inhibition of apoptosis. This effect was reversed by cadmium, an inhibitor of GRX. Furthermore an in vitro assay revealed that GRX reduced oxidized Akt in concert with glutathione, NADPH, and glutathione-disulfide reductase. Thus, GRX plays an important role in protecting cells from apoptosis by regulating the redox state of Akt.

Utility involvement in cogeneration and small power production since PURPA

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

Hallaron, S.A.

One of the objectives of PURPA was more efficient energy production through cogeneration and the use of renewable resources. Under PURPA regulations, cogeneration and small power-producing plants may file for qualifying status to receive benefits allowed by the National Energy Act. There has been a steady increase in the number of qualifying facilities (QFs) and some electric utilities have increased ownership of small power-producing facilities as well as electric purchases from QFs. QFs are not only exempt from federal and state utility regulations under PURPA, but they also may be eligible for an exemption from the provisions of the Fuelmore » Use Act of 1978 which prohibits or limits use of oil and natural gas in power plants and other major fuel-burning installations. To obtain QF status under PURPA, small power-producing facilities are limited to a capacity of 80 MW or less and must use some combination of biomass, waste, geothermal, or other renewable resource as the primary energy source. Cogenerators are not limited in size or fuel. The purchase of electricity from cogenerators and small power producers can be an attractive alternative for utilities in meeting future demands.« less

Free to Be...You and Me: Gender, Identity, and Education in Urban Schools

ERIC Educational Resources Information Center

Brown, Cory Terrell

2012-01-01

The Title IX legislation of 1972 was established to promote gender equity among public entities (primarily schools) that utilize federal funding to support and sustain their operation. However, the United States (U.S.) Government developed new regulations for Title IX due to No Child Left Behind (NCLB). This change allowed public school districts…

41 CFR 102-42.45 - What is my agency's responsibility for establishing procedures for obtaining an appraisal?

Code of Federal Regulations, 2010 CFR

2010-07-01

... for obtaining an appraisal that represents the value of the gift in the United States. This applies to all gifts, even when the recipient wishes to retain and/or purchase the gift. Appraisals are required... MANAGEMENT REGULATION PERSONAL PROPERTY 42-UTILIZATION, DONATION, AND DISPOSAL OF FOREIGN GIFTS AND...

Automated Vehicle Regulation: An Energy and Emissions Perspective

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

Levine, Aaron

This presentation provides a summary of the current automated vehicles polices in the United States and how they related to reducing greenhouse gas (GHG) emissions. The presentation then looks at future automated vehicle trends that will increase and reduce GHG emissions and what current policies utilized in other areas of law could be adapted for automated vehicle GHG emissions.

Critical Assessment of the Foundations of Power Transmission and Distribution Reliability Metrics and Standards.

PubMed

Nateghi, Roshanak; Guikema, Seth D; Wu, Yue Grace; Bruss, C Bayan

2016-01-01

The U.S. federal government regulates the reliability of bulk power systems, while the reliability of power distribution systems is regulated at a state level. In this article, we review the history of regulating electric service reliability and study the existing reliability metrics, indices, and standards for power transmission and distribution networks. We assess the foundations of the reliability standards and metrics, discuss how they are applied to outages caused by large exogenous disturbances such as natural disasters, and investigate whether the standards adequately internalize the impacts of these events. Our reflections shed light on how existing standards conceptualize reliability, question the basis for treating large-scale hazard-induced outages differently from normal daily outages, and discuss whether this conceptualization maps well onto customer expectations. We show that the risk indices for transmission systems used in regulating power system reliability do not adequately capture the risks that transmission systems are prone to, particularly when it comes to low-probability high-impact events. We also point out several shortcomings associated with the way in which regulators require utilities to calculate and report distribution system reliability indices. We offer several recommendations for improving the conceptualization of reliability metrics and standards. We conclude that while the approaches taken in reliability standards have made considerable advances in enhancing the reliability of power systems and may be logical from a utility perspective during normal operation, existing standards do not provide a sufficient incentive structure for the utilities to adequately ensure high levels of reliability for end-users, particularly during large-scale events. © 2015 Society for Risk Analysis.

Beyond Renewable Portfolio Standards: An Assessment of Regional Supply and Demand Conditions Affecting the Future of Renewable Energy in the West; Report and Executive Summary

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

Hurlbut, D. J.; McLaren, J.; Gelman, R.

2013-08-01

This study assesses the outlook for utility-scale renewable energy development in the West once states have met their renewable portfolio standard (RPS) requirements. In the West, the last state RPS culminates in 2025, so the analysis uses 2025 as a transition point on the timeline of RE development. Most western states appear to be on track to meet their final requirements, relying primarily on renewable resources located relatively close to the customers being served. What happens next depends on several factors including trends in the supply and price of natural gas, greenhouse gas and other environmental regulations, consumer preferences, technologicalmore » breakthroughs, and future public policies and regulations. Changes in any one of these factors could make future renewable energy options more or less attractive.« less

Epigenetic Regulation: A New Frontier for Biomedical Engineers.

PubMed

Chen, Zhen; Li, Shuai; Subramaniam, Shankar; Shyy, John Y-J; Chien, Shu

2017-06-21

Gene expression in mammalian cells depends on the epigenetic status of the chromatin, including DNA methylation, histone modifications, promoter-enhancer interactions, and noncoding RNA-mediated regulation. The coordinated actions of these multifaceted regulations determine cell development, cell cycle regulation, cell state and fate, and the ultimate responses in health and disease. Therefore, studies of epigenetic modulations are critical for our understanding of gene regulation mechanisms at the molecular, cellular, tissue, and organ levels. The aim of this review is to provide biomedical engineers with an overview of the principles of epigenetics, methods of study, recent findings in epigenetic regulation in health and disease, and computational and sequencing tools for epigenetics analysis, with an emphasis on the cardiovascular system. This review concludes with the perspectives of the application of bioengineering to advance epigenetics and the utilization of epigenetics to translate bioengineering research into clinical medicine.

Reduction of proteinuria through podocyte alkalinization.

PubMed

Altintas, Mehmet M; Moriwaki, Kumiko; Wei, Changli; Möller, Clemens C; Flesche, Jan; Li, Jing; Yaddanapudi, Suma; Faridi, Mohd Hafeez; Gödel, Markus; Huber, Tobias B; Preston, Richard A; Jiang, Jean X; Kerjaschki, Dontscho; Sever, Sanja; Reiser, Jochen

2014-06-20

Podocytes are highly differentiated cells and critical elements for the filtration barrier of the kidney. Loss of their foot process (FP) architecture (FP effacement) results in urinary protein loss. Here we show a novel role for the neutral amino acid glutamine in structural and functional regulation of the kidney filtration barrier. Metabolic flux analysis of cultured podocytes using genetic, toxic, and immunologic injury models identified increased glutamine utilization pathways. We show that glutamine uptake is increased in diseased podocytes to couple nutrient support to increased demand during the disease state of FP effacement. This feature can be utilized to transport increased amounts of glutamine into damaged podocytes. The availability of glutamine determines the regulation of podocyte intracellular pH (pHi). Podocyte alkalinization reduces cytosolic cathepsin L protease activity and protects the podocyte cytoskeleton. Podocyte glutamine supplementation reduces proteinuria in LPS-treated mice, whereas acidification increases glomerular injury. In summary, our data provide a metabolic opportunity to combat urinary protein loss through modulation of podocyte amino acid utilization and pHi. © 2014 by The American Society for Biochemistry and Molecular Biology, Inc.

Regulation of Hepatic Energy Metabolism and Gluconeogenesis by BAD

PubMed Central

Giménez-Cassina, Alfredo; Garcia-Haro, Luisa; Choi, Cheol Soo; Osundiji, Mayowa A.; Lane, Elizabeth; Huang, Hu; Yildirim, Muhammed A.; Szlyk, Benjamin; Fisher, Jill K.; Polak, Klaudia; Patton, Elaura; Wiwczar, Jessica; Godes, Marina; Lee, Dae Ho; Robertson, Kirsten; Kim, Sheene; Kulkarni, Ameya; Distefano, Alberto; Samuel, Varman; Cline, Gary; Kim, Young-Bum; Shulman, Gerald I.; Danial, Nika N.

2014-01-01

SUMMARY The homeostatic balance of hepatic glucose utilization, storage and production is exquisitely controlled by hormonal signals and hepatic carbon metabolism during fed and fasted states. How the liver senses extracellular glucose to cue glucose utilization versus production is not fully understood. Here, we show that the physiologic balance of hepatic glycolysis and gluconeogenesis is regulated by BAD, a dual function protein with roles in apoptosis and metabolism. BAD deficiency reprograms hepatic substrate and energy metabolism towards diminished glycolysis, excess fatty acid oxidation and exaggerated glucose production that escapes suppression by insulin. Genetic and biochemical evidence suggest that BAD’s suppression of gluconeogenesis is actuated by phosphorylation of its BH3 domain and subsequent activation of glucokinase. The physiologic relevance of these findings is evident from the ability of a BAD phospho-mimic variant to counteract unrestrained gluconeogenesis and improve glycemia in leptin resistant and high-fat diet models of diabetes and insulin resistance. PMID:24506868

37 CFR 5.11 - License for filing in a foreign country an application on an invention made in the United States...

Code of Federal Regulations, 2010 CFR

2010-07-01

... thereto or divisions thereof or for the registration of a utility model, industrial design, or model, in a... CFR part 810 (Foreign Atomic Energy Programs of the Department of Energy). (c) Where technical data in... and Security Regulations, Department of Commerce) and 10 CFR part 810 (Assistance to Foreign Atomic...

Regression Equations for Estimating Flood Flows at Selected Recurrence Intervals for Ungaged Streams in Pennsylvania

USGS Publications Warehouse

Roland, Mark A.; Stuckey, Marla H.

2008-01-01

Regression equations were developed for estimating flood flows at selected recurrence intervals for ungaged streams in Pennsylvania with drainage areas less than 2,000 square miles. These equations were developed utilizing peak-flow data from 322 streamflow-gaging stations within Pennsylvania and surrounding states. All stations used in the development of the equations had 10 or more years of record and included active and discontinued continuous-record as well as crest-stage partial-record stations. The state was divided into four regions, and regional regression equations were developed to estimate the 2-, 5-, 10-, 50-, 100-, and 500-year recurrence-interval flood flows. The equations were developed by means of a regression analysis that utilized basin characteristics and flow data associated with the stations. Significant explanatory variables at the 95-percent confidence level for one or more regression equations included the following basin characteristics: drainage area; mean basin elevation; and the percentages of carbonate bedrock, urban area, and storage within a basin. The regression equations can be used to predict the magnitude of flood flows for specified recurrence intervals for most streams in the state; however, they are not valid for streams with drainage areas generally greater than 2,000 square miles or with substantial regulation, diversion, or mining activity within the basin. Estimates of flood-flow magnitude and frequency for streamflow-gaging stations substantially affected by upstream regulation are also presented.

Re-powering and site recycling in a competitive environment

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

Taylor, A.; Kahn, E.P.

1991-03-01

Re-powering and site recycling are strategies designed to expand electric generating capacity by using depreciated assets. The resource base for the these strategies is large. By 1995, over 170,000 MW of fossil-fired capacity will be in excess of thirty years old, and approaching the end of its conventional economic lifetime. This paper explores how these assets might be developed using competitive market forces. While some re-powering is being pursued under traditional ratebase regulation, there are four other generic alternatives. These are: (1) utility investment at fixed prices with regulatory pre-approval, (2) utility investment under competitive bidding, (3) utility leasing formore » private producer development, and (4) utility sale of sites for private producer development. Issues associated with each alternative are explored and illustrated with examples. State regulatory policy will be the critical determinant of whether a market develops for depreciated power plants. Financial incentives will stimulate utilities to re-deploy depreciated assets. This means some form of profit-sharing between customers and shareholders of the grains from asset sales. Different approaches to profit sharing are reviewed. These developments are still in an experimental state, however, and no single approach appears to have emerged as a dominant trend. 36 refs., 1 tab.« less

Spillover effects of state mandated benefit laws: the case of outpatient breast cancer surgery.

PubMed

Bian, John; Lipscomb, Joseph; Mello, Michelle M

This paper examines the "spillover effects" of state laws that mandate inpatient coverage for breast cancer surgery. It looks at outpatient utilization of two types of breast cancer surgery among Medicare fee-for-service patients, who are exempt from state regulation. Using data from the Surveillance, Epidemiology and End Results cancer registries and Medicare claims, we performed difference-in-differences analyses of patients in nine states from 1993 to 2002. The analyses show that state laws had a significant impact on only the likelihood of outpatient mastectomy, which was reduced by five percentage points. Such a spillover effect may diminish the expected impact of federal coverage laws for inpatient breast cancer surgery, which have been proposed to achieve similar ends.

Regional health care planning: a methodology to cluster facilities using community utilization patterns.

PubMed

Delamater, Paul L; Shortridge, Ashton M; Messina, Joseph P

2013-08-22

Community-based health care planning and regulation necessitates grouping facilities and areal units into regions of similar health care use. Limited research has explored the methodologies used in creating these regions. We offer a new methodology that clusters facilities based on similarities in patient utilization patterns and geographic location. Our case study focused on Hospital Groups in Michigan, the allocation units used for predicting future inpatient hospital bed demand in the state's Bed Need Methodology. The scientific, practical, and political concerns that were considered throughout the formulation and development of the methodology are detailed. The clustering methodology employs a 2-step K-means + Ward's clustering algorithm to group hospitals. The final number of clusters is selected using a heuristic that integrates both a statistical-based measure of cluster fit and characteristics of the resulting Hospital Groups. Using recent hospital utilization data, the clustering methodology identified 33 Hospital Groups in Michigan. Despite being developed within the politically charged climate of Certificate of Need regulation, we have provided an objective, replicable, and sustainable methodology to create Hospital Groups. Because the methodology is built upon theoretically sound principles of clustering analysis and health care service utilization, it is highly transferable across applications and suitable for grouping facilities or areal units.

Pupil diameter tracks changes in control state predicted by the adaptive gain theory of locus coeruleus function

PubMed Central

Gilzenrat, Mark S.; Nieuwenhuis, Sander; Jepma, Marieke; Cohen, Jonathan D.

2010-01-01

An important dimension of cognitive control is the adaptive regulation of the balance between exploitation (pursuing known sources of reward) and exploration (seeking new ones) in response to changes in task utility. Recent studies have suggested that the locus coeruleus–norepinephrine system may play an important role in this function and that pupil diameter can be used to index locus coeruleus activity. On the basis of this, we reasoned that pupil diameter may correlate closely with control state and associated changes in behavior. Specifically, we predicted that increases in baseline pupil diameter would be associated with decreases in task utility and disengagement from the task (exploration), whereas reduced baseline diameter (but increases in task-evoked dilations) would be associated with task engagement (exploitation). Findings in three experiments were consistent with these predictions, suggesting that pupillometry may be useful as an index of both control state and, indirectly, locus coeruleus function. PMID:20498349

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

Bird, L.; Brown, E.

In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, nearly 600 utilities in regulated electricity markets--or almost 20% of all utilities nationally--provide their customers a "green power" option. Because some utilities offer programs in conjunction with cooperative associations or other publicly owned power entities, the number of distinct programs totals about 125. Through these programs, more than 40 million customers spanning 34 states have the ability to purchase renewable energy to meet some portion or all of their electricity needs--or make contributions to support the developmentmore » of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2004 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities as benchmarks by which to gauge the success of their green power programs.« less

A Dental Hygiene Professional Practice Index (DHPPI) and access to oral health status and service use in the United States.

PubMed

Wing, Paul; Langelier, Margaret H; Continelli, Tracey A; Battrell, Ann

2005-01-01

The purpose of this article is to summarize a larger study that developed a statistical index that defines the professional practice environment of dental hygienists (DHs) in the United States, and to determine the extent to which the index scores are related to the number of DHs and dentists, the utilization of dental services, and selected oral health outcomes across the 50 states. A Dental Hygiene Professional Practice Index (DHPPI) defines the professional status, supervision requirements, tasks permitted, and reimbursement options for DHs in each of the 50 states and the District of Columbia, as of December 31, 2001. Spearman rank order correlations between the DHPPI and numbers of oral health professionals, utilization of oral health services, and oral health outcomes in the 50 states are also presented. The analyses revealed that: There are significant differences in the legal practice environments (as reflected in the DHPPI) across the 50 states and the District of Columbia. Between 1990 and 2001, the number of DHs per capita increased by 46% in the United States, while the number of dentists per 100,000 population increased by only 10%. The DHPPI was not significantly correlated with the number of DHs or dentists in the 50 states in 2001. The DHPPI was significantly positively correlated with the salaries of DHs in 2001. The DHPPI was also significantly and positively correlated with a number of indicators of utilization of oral health services and oral health outcomes. Both access to oral health services and oral health outcomes are positively correlated with the DHPPI. This suggests that states with low DHPPI scores would be logical candidates for revised DH practice statutes and regulations to accomplish these objectives.

Interconnected operations services in a vertically integrated utility

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

Hoffman, S.P.

1999-11-01

The North American electric industry has historically been composed of regulated Vertically Integrated Utilities (VIU). Vertical integration means that the same company owns generation, transmission, and distribution facilities. Regulated utilities were ensured cost recovery for all justifiable expenses. The entire industry is in the process of deregulation. The industry-wide trend is to competitive generation, while transmission and distribution remain regulated. Many variations, in both timing and structure, exist in states that have enacted deregulation and retail choice legislation. Some have combined retail choice with an ISO and power exchange; others have opted for retail choice without either. In the past,more » Interconnected Operations Services (IOS) were obtained by informal means within the same company. Generation is now being actively bought and sold as companies align their strategic direction with different sectors of the emerging electric industry. In the future, these IOS will have to be obtained by formal arrangements. The formal arrangements will need to encompass parameters including service definitions, compensation, performance measurement, and performance incentives. These formal arrangements are presently taking different forms in the industry depending on the stage of deregulation in each area, and on the particular agreements made by each Control Area. This paper describes how VIUs obtained and dispatched the IOS needed for reliability, and what challenges will be faced with respect to these services.« less

From Natural Monopoly to Public Utility: Technological Determinism and the Political Economy of Infrastructure in Progressive-Era America.

PubMed

Plaiss, Adam

In present-day debates regarding telecommunication policy, one frequently hears the terms natural monopoly and public utility. This article investigates the origins of these ideas, finding that Richard T. Ely-a celebrated American economist of the late nineteenth century-embedded in the term "natural monopoly" a narrative of technological determinism. By arguing that certain services had monopolizing tendencies hardwired into them, Ely argued for their regulation. Ely's theory of natural monopoly formed the basis of Wisconsin's 1907 public utilities law, which served as a model for many other states' regulatory policies. The modern notion of public utility thus carries with it the technological determinism of Ely's natural monopoly idea. By tracing the lineage of these two terms, this article recaptures the influence that activists and progressive politicians exercised over the formation of large technological systems during the Second Industrial Revolution.

Do More Hospital Beds Lead to Higher Hospitalization Rates? A Spatial Examination of Roemer’s Law

PubMed Central

Delamater, Paul L.; Messina, Joseph P.; Grady, Sue C.; WinklerPrins, Vince; Shortridge, Ashton M.

2013-01-01

Background Roemer’s Law, a widely cited principle in health care policy, states that hospital beds that are built tend to be used. This simple but powerful expression has been invoked to justify Certificate of Need regulation of hospital beds in an effort to contain health care costs. Despite its influence, a surprisingly small body of empirical evidence supports its content. Furthermore, known geographic factors influencing health services use and the spatial structure of the relationship between hospital bed availability and hospitalization rates have not been sufficiently explored in past examinations of Roemer’s Law. We pose the question, “Accounting for space in health care access and use, is there an observable association between the availability of hospital beds and hospital utilization?” Methods We employ an ecological research design based upon the Anderson behavioral model of health care utilization. This conceptual model is implemented in an explicitly spatial context. The effect of hospital bed availability on the utilization of hospital services is evaluated, accounting for spatial structure and controlling for other known determinants of hospital utilization. The stability of this relationship is explored by testing across numerous geographic scales of analysis. The case study comprises an entire state system of hospitals and population, evaluating over one million inpatient admissions. Results We find compelling evidence that a positive, statistically significant relationship exists between hospital bed availability and inpatient hospitalization rates. Additionally, the observed relationship is invariant with changes in the geographic scale of analysis. Conclusions This study provides evidence for the effects of Roemer’s Law, thus suggesting that variations in hospitalization rates have origins in the availability of hospital beds. This relationship is found to be robust across geographic scales of analysis. These findings suggest continued regulation of hospital bed supply to assist in controlling hospital utilization is justified. PMID:23418432

Preparing for new business directions in competitive markets. The concept phase of an integrated business planning process

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

Norton, G.; Wahlin, D.

With deregulation, electric utilities face previously unknown threats as their franchise markets have been opened to competitors such as power marketers who want to wheel power into distribution grids, independent power producers, co-generation firms who want to take the biggest customers off the grid, and many others (including hostile utilities eyeing value in under-performing stocks). On the other hand, firms are now presented with opportunities they have not had in decades, if ever, to sell to customers in other, formerly protected franchise territories, invest in new businesses, or use internal expertise and experience to create new products and services formore » existing customers or entirely new customers and markets. Utilities are entering businesses as diverse as maintenance services, retail appliance stores, and telecommunications. This paper will discuss how to evaluate and plan for some of the opportunities available to the electric utilities as the result of changes in FERC, state utility regulations, and proposed legislation.« less

Temperature dependence of the multistability of lactose utilization network of Escherichia coli

NASA Astrophysics Data System (ADS)

Nepal, Sudip; Kumar, Pradeep

Biological systems are capable of producing multiple states out of a single set of inputs. Multistability acts like a biological switch that allows organisms to respond differently to different environmental conditions and hence plays an important role in adaptation to changing environment. One of the widely studied gene regulatory networks underlying the metabolism of bacteria is the lactose utilization network, which exhibits a multistable behavior as a function of lactose concentration. We have studied the effect of temperature on multistability of the lactose utilization network at various concentrations of thio-methylgalactoside (TMG), a synthetic lactose. We find that while the lactose utilization network exhibits a bistable behavior for temperature T >20° C , a graded response arises for temperature T <=20° C. Furthermore, we construct a phase diagram of the graded and bistable response of lactose utilization network as a function of temperature and TMG concentration. Our results suggest that environmental conditions, in this case temperature, can alter the nature of cellular regulation of metabolism.

A methodology to identify stranded generation facilities and estimate stranded costs for Louisiana's electric utility industry

NASA Astrophysics Data System (ADS)

Cope, Robert Frank, III

1998-12-01

The electric utility industry in the United States is currently experiencing a new and different type of growing pain. It is the pain of having to restructure itself into a competitive business. Many industry experts are trying to explain how the nation as a whole, as well as individual states, will implement restructuring and handle its numerous "transition problems." One significant transition problem for federal and state regulators rests with determining a utility's stranded costs. Stranded generation facilities are assets which would be uneconomic in a competitive environment or costs for assets whose regulated book value is greater than market value. At issue is the methodology which will be used to estimate stranded costs. The two primary methods are known as "Top-Down" and "Bottom-Up." The "Top-Down" approach simply determines the present value of the losses in revenue as the market price for electricity changes over a period of time into the future. The problem with this approach is that it does not take into account technical issues associated with the generation and wheeling of electricity. The "Bottom-Up" approach computes the present value of specific strandable generation facilities and compares the resulting valuations with their historical costs. It is regarded as a detailed and difficult, but more precise, approach to identifying stranded assets and their associated costs. This dissertation develops a "Bottom-Up" quantitative, optimization-based approach to electric power wheeling within the state of Louisiana. It optimally evaluates all production capabilities and coordinates the movement of bulk power through transmission interconnections of competing companies in and around the state. Sensitivity analysis to this approach is performed by varying seasonal consumer demand, electric power imports, and transmission inter-connection cost parameters. Generation facility economic dispatch and transmission interconnection bulk power transfers, specific to each set of parameters, lead to the identification of stranded generation facilities. Stranded costs of non-dispatched and uneconomically dispatched generation facilities can then be estimated to indicate, arguably, the largest portion of restructuring transition costs as the industry is transformed from its present monopolistic structure to a competitive one.

Cross-regulation among arabinose, xylose and rhamnose utilization systems in E. coli.

PubMed

Choudhury, D; Saini, S

2018-02-01

Bacteria frequently encounter multiple sugars in their natural surroundings. While the dynamics of utilization of glucose-containing sugar mixtures have been well investigated, there are few reports addressing regulation of utilization of glucose-free mixtures particularly pentoses. These sugars comprise a considerable fraction in hemicellulose which can be converted by suitable biocatalysts to biofuels and other value-added products. Hence, understanding of transcriptional cross-regulation among different pentose sugar utilization systems is essential for successful development of industrial strains. In this work, we study mixed-sugar utilization with respect to three secondary carbon sources - arabinose, xylose and rhamnose at single-cell resolution in Escherichia coli. Our results reveal that hierarchical utilization among these systems is not strict but rather can be eliminated or reversed by altering the relative ratios of the preferred and nonpreferred sugars. Since transcriptional cross-regulation among pentose sugar systems operates through competitive binding of noncognate sugar-regulator complex, altering sugar concentrations is thought to eliminate nonspecific binding by affecting concentration of the regulator - sugar complexes. Plant biomass comprises of hexose and pentose sugar mixtures. These sugars are processed by micro-organisms to form products like biofuels, polymers etc. One of the major challenges with mixed-sugar processing by micro-organisms is hierarchical utilization of sugars due to cross-regulation among sugar systems. In this work, we discuss cross-regulation among three secondary carbon sources - arabinose, xylose and rhamnose. Our results show that cross-regulation between pentose sugars is complex with multiple layers of regulation. These aspects need to be addressed for effective design of processes to extract energy from biomass. © 2017 The Society for Applied Microbiology.

Chaperone expression profiles correlate with distinct physiological states of Plasmodium falciparum in malaria patients

PubMed Central

2010-01-01

Background Molecular chaperones have been shown to be important in the growth of the malaria parasite Plasmodium falciparum and inhibition of chaperone function by pharmacological agents has been shown to abrogate parasite growth. A recent study has demonstrated that clinical isolates of the parasite have distinct physiological states, one of which resembles environmental stress response showing up-regulation of specific molecular chaperones. Methods Chaperone networks operational in the distinct physiological clusters in clinical malaria parasites were constructed using cytoscape by utilizing their clinical expression profiles. Results Molecular chaperones show distinct profiles in the previously defined physiologically distinct states. Further, expression profiles of the chaperones from different cellular compartments correlate with specific patient clusters. While cluster 1 parasites, representing a starvation response, show up-regulation of organellar chaperones, cluster 2 parasites, which resemble active growth based on glycolysis, show up-regulation of cytoplasmic chaperones. Interestingly, cytoplasmic Hsp90 and its co-chaperones, previously implicated as drug targets in malaria, cluster in the same group. Detailed analysis of chaperone expression in the patient cluster 2 reveals up-regulation of the entire Hsp90-dependent pro-survival circuitries. In addition, cluster 2 also shows up-regulation of Plasmodium export element (PEXEL)-containing Hsp40s thought to have regulatory and host remodeling roles in the infected erythrocyte. Conclusion In all, this study demonstrates an intimate involvement of parasite-encoded chaperones, PfHsp90 in particular, in defining pathogenesis of malaria. PMID:20719001

41 CFR 101-42.1102-3 - Controlled substances.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION...) Utilization requirements. (1) Excess controlled substances are not required to be reported to GSA, but are subject to the utilization screening requirements of § 101-43.311-2. Holding agencies shall make...

Spending Analysis of Government Purchase Card Buys for United States Navy Destroyers

DTIC Science & Technology

2009-12-01

1). By utilizing Simplified 2 Acquisition Procedures (SAP) and Electronic Funds Transfer ( EFT ), governmental entities including the Department...policy or regulation is unclear. While this is in essence no different from the relationship as it exists regarding stock -numbered supply system...invoice cited the purchased material only using a local stock number, e.g., 3ea Item 32-4405N $75, purchase card requests and amplifying

77 FR 30368 - Defense Federal Acquisition Regulation Supplement; Utilization of Domestic Photovoltaic Devices...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-22

... objective of the rule is to promote utilization of domestic photovoltaic devices under energy savings... 0750-AH43 Defense Federal Acquisition Regulation Supplement; Utilization of Domestic Photovoltaic... Authorization Act for Fiscal Year 2011. The section provides that photovoltaic devices to be utilized in...

Barriers to the increased utilization of coal combustion/desulfurization by-products by government and commercial sectors - Update 1998

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

Pflughoeft-Hassett, D.F.; Sondreal, E.A.; Steadman, E.N.

The following conclusions are drawn from the information presented in this report: (1) Joint efforts by industry and government focused on meeting RTC recommendations for reduction/removal of barriers have met with some success. The most notable of these are the changes in regulations related to CCB utilization by individual states. Regionally or nationally consistent state regulation of CCB utilization would further reduce regulatory barriers. (2) Technology changes will continue to be driven by the CAAA, and emission control technologies are expected to continue to impact the type and properties of CCBs generated. As a result, continued RD and D willmore » be needed to learn how to utilize new and changing CCBs in environmentally safe, technically sound, and economically advantageous ways. Clean coal technology CCBs offer a new challenge because of the high volumes expected to be generated and the different characteristics of these CCBs compared to those of conventional CCBs. (3) Industry and government have developed the RD and D infrastructure to address the technical aspects of developing and testing new CCB utilization applications, but this work as well as constant quality control/quality assurance testing needs to be continued to address both industry wide issues and issues related to specific materials, regions, or users. (4) Concerns raised by environmental groups and the public will continue to provide environmental and technical challenges to the CCB industry. It is anticipated that the use of CCBs in mining applications, agriculture, structural fills, and other land applications will continue to be controversial and will require case-by-case technical and environmental information to be developed. The best use of this information will be in the development of generic regulations specifically addressing the use of CCBs in these different types of CCB applications. (5) The development of federal procurement guidelines under Executive Order 12873 titled ''Federal Acquisition, Recycling and Waste Prevention,'' in October 1993 was a positive step toward getting CCBs accepted in the marketplace. Industry needs to continue to work with EPA to develop additional procurement guidelines for products containing CCBs--and to take advantage of existing guidelines to encourage the use of CCBs in high-profile projects. (6) Accelerated progress toward increased utilization of CCBs can be made only if there is an increased financial commitment and technical effort by industry and government. The framework for this has been set by the successful cooperation of industry and government under DOE leadership. Cooperation should continue, with DOE fulfilling its lead role established in the RTC. It is clear that the RTC recommendations continue to have validity with respect to increasing CCB utilization and continue to provide guidance to industry and government agencies.« less

HCFA and the states: politics and intergovernmental leverage.

PubMed

Gormley, W T; Boccuti, C

2001-06-01

In this article, we seek to explain variations in the Health Care Financing Administration's (HCFA) relationship to state governments. After reviewing several alternative models of the policy-making process, we argue that the utility of each model depends on certain issue characteristics, especially salience and conflict. We further argue that HCFA's choice of intergovernmental tools, rooted in a political setting, depends on the same issue characteristics. We illustrate our arguments by examining HCFA's behavior during the Clinton administration and by focusing on four cases: HMO performance measurement, nursing home regulation, lead screening for children, and the Children's Health Insurance Program (CHIP).

Green Power Marketing in the United States: A Status Report (Tenth Edition)

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

Bird, L.; Dagher, L.; Swezey, B.

This report documents green power marketing activities and trends in the United States, focusing on consumer decisions to purchase electricity supplied from renewable energy sources and how this choice represents a powerful market support mechanism for renewable energy development. The report presents aggregate green power sales data for all voluntary purchase markets across the United States. It also provides summary data on utility green pricing programs offered in regulated electricity markets, on green power marketing activity in competitive electricity markets, and green power sold to voluntary purchasers in the form of renewable energy certificates. It also includes a discussion ofmore » key market trends and issues.« less

Green Power Marketing in the United States. A Status Report (Tenth Edition)

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

Bird, Lori; Dagher, Leila; Swezey, Blair

This report documents green power marketing activities and trends in the United States, focusing on consumer decisions to purchase electricity supplied from renewable energy sources and how this choice represents a powerful market support mechanism for renewable energy development. The report presents aggregate green power sales data for all voluntary purchase markets across the United States. It also provides summary data on utility green pricing programs offered in regulated electricity markets, on green power marketing activity in competitive electricity markets, and green power sold to voluntary purchasers in the form of renewable energy certificates. It also includes a discussion ofmore » key market trends and issues.« less

Fall Protection Procedures for Sealing Bulk Waste Shipments by Rail Cars at Formerly Utilized Sites Remedial Action Program (FUSRAP) Sites - 13509

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

Boyle, J.D.; Fort, E. Joseph; Lorenz, William

2013-07-01

Rail-cars loaded with radioactive materials must be closed and fastened to comply with United States Department of Transportation (DOT) requirements before they shipped. Securing waste shipments in a manner that meets these regulations typically results in the use of a sealable rail-car liner. Workers accessing the tops of the 2.74 m high rail-cars to seal and inspect liners for compliance prior to shipment may be exposed to a fall hazard. Relatively recent revisions to the Fall Protection requirements in the Safety and Health Requirements Manual (EM385-1-1, U.S. Army Corps of Engineers) have necessitated modifications to the fall protection systems previouslymore » employed for rail-car loading at Formerly Utilized Sites Remedial Action Program (FUSRAP) sites. In response these projects have developed site-specific procedures to protect workers and maintain compliance with the improved fall protection regulations. (authors)« less

Trait Affect, Emotion Regulation, and the Generation of Negative and Positive Interpersonal Events.

PubMed

Hamilton, Jessica L; Burke, Taylor A; Stange, Jonathan P; Kleiman, Evan M; Rubenstein, Liza M; Scopelliti, Kate A; Abramson, Lyn Y; Alloy, Lauren B

2017-07-01

Positive and negative trait affect and emotion regulatory strategies have received considerable attention in the literature as predictors of psychopathology. However, it remains unclear whether individuals' trait affect is associated with responses to state positive affect (positive rumination and dampening) or negative affect (ruminative brooding), or whether these affective experiences contribute to negative or positive interpersonal event generation. Among 304 late adolescents, path analyses indicated that individuals with higher trait negative affect utilized dampening and brooding rumination responses, whereas those with higher trait positive affect engaged in rumination on positive affect. Further, there were indirect relationships between trait negative affect and fewer positive and negative interpersonal events via dampening, and between trait positive affect and greater positive and negative interpersonal events via positive rumination. These findings suggest that individuals' trait negative and positive affect may be associated with increased utilization of emotion regulation strategies for managing these affects, which may contribute to the occurrence of positive and negative events in interpersonal relationships. Copyright © 2017. Published by Elsevier Ltd.

The Rise of the Crime Victim and Punitive Policies? Changes to the Legal Regulation of Intimate Partner Violence in Finland.

PubMed

Kotanen, Riikka

2017-10-01

This article examines intimate partnership violence as a question of criminal justice policy in Finland, and contributes to criminological discussions regarding oft-stated connections between the politicization of the victim, the treatment of offenders, and repressive criminal justice policies. In this discussion, legislation aiming to regulate and prevent violence against women has often been utilized as an example of such punitive policies. Although criminal policies in Nordic countries differ significantly from more punitive Anglophone policies, punitive tendencies, it has been argued, have increased in the former, too. This article analyzes the change in legal regulations and the criminal political status of intimate partner violence in Finland between 1990 and 2004, while examining the juxtaposition of victims and offenders alongside repressive demands.

Demand-side management: Why ratemaking should`nt control tax policy

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

Haney, J.D.

1995-01-01

As utilities spend money on demand-side management (DSM) programs, they usually deduct their costs currently as ordinary and necessary business expenses. However, state regulators may force deferral of DSM costs for ratemaking purposes, with possible consequences on tax returns. When regulators defer DSM costs, the Internal Revenue Service (IRS) has offered several theories to challenge current tax deductions. One theory requires capitilization instead of a current deduction if regulators include the DSM cost in rate base and provide for a rate of return on the balance. The IRS explained this theory two years ago in a White Paper on conservationmore » expenses: The direct relationship between a rate of return allowed by the Regulator for conservation expenditures allowed in rate base and future profits establishes a prima facie case for capitalization under the future benefit standard. The authors believe that IRS policy should not be linked to ratemaking decisions.« less

New Jersey state information handbook: Formerly Utilized Sites Remedial Action Program

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

None

Under the implied authority of the Atomic Energy Act of 1954, as amended, radiological surveys and research work has been conducted to determine radiological conditions at former MED/AEC sites. As of this time, 31 sites in 13 states have been identified that require or may require remedial action. This volume is one of a series produced under contract with DOE, Office of Nuclear Waste Management, by POLITECH CORPORATION to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Remedial Action Program. This Information Handbook seriesmore » contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the state of New Jersey. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations. The loose-leaf format used in these volumes will allow the material to be updated periodically as the Remedial Action Program progresses.« less

Race categorization and the regulation of business and science.

PubMed

Lee, Catherine; Skrentny, John D

2010-01-01

Despite the lack of consensus regarding the meaning or significance of race or ethnicity amongst scientists and the lay public, there are legal requirements and guidelines that dictate the collection of racial and ethnic data across a range of institutions. Legal regulations are typically created through a political process and then face varying kinds of resistance when the state tries to implement them. We explore the nature of this opposition by comparing responses from businesses, scientists, and science-oriented businesses (pharmaceutical and biotechnology companies) to U.S. state regulations that used politically derived racial categorizations, originally created to pursue civil rights goals. We argue that insights from cultural sociology regarding institutional and cultural boundaries can aid understanding of the nature of resistance to regulation. The Food and Drug Administration's guidelines for research by pharmaceutical companies imposed race categories on science-based businesses, leading to objections that emphasized the autonomy and validity of science. In contrast, similar race categories regulating first business by the Equal Employment Opportunity Commission (EEOC) and later scientific research sponsored by the National Institutes of Health (NIH) encountered little challenge. We argue that pharmaceutical companies had the motive (profit) that NIH-supported scientists lacked and a legitimate discourse (boundary work of science) that businesses regulated by the EEOC did not have. The study suggests the utility of a comparative cultural sociology of the politics of legal regulation, particularly when understanding race-related regulation and the importance of examining legal regulations for exploring how the meaning of race or ethnicity are contested and constructed in law.

Crystal Structures of the Receiver Domain of the Response Regulator PhoP from Escherichia coli in the Absence and Presence of the Phosphoryl Analog Beryllofluoride▿

PubMed Central

Bachhawat, Priti; Stock, Ann M.

2007-01-01

The response regulator PhoP is part of the PhoQ/PhoP two-component system involved in responses to depletion of extracellular Mg2+. Here, we report the crystal structures of the receiver domain of Escherichia coli PhoP determined in the absence and presence of the phosphoryl analog beryllofluoride. In the presence of beryllofluoride, the active receiver domain forms a twofold symmetric dimer similar to that seen in structures of other regulatory domains from the OmpR/PhoB family, providing further evidence that members of this family utilize a common mode of dimerization in the active state. In the absence of activating agents, the PhoP receiver domain crystallizes with a similar structure, consistent with the previous observation that high concentrations can promote an active state of PhoP independent of phosphorylation. PMID:17545283

Leadership skills for the California electric utility industry: A qualitative study

NASA Astrophysics Data System (ADS)

Hubbell, Michael

The purpose of this qualitative study was to determine the skills and knowledge necessary for leaders in the California electric utility industry in 2020. With rapid industry changes, skills to effectively lead and stay competitive are undetermined. Leaders must manage an increasingly hostile social and political environment, incorporate new technology, and deal with an aging workforce and infrastructure. Methodology. This study utilized a qualitative case study design to determine the factors that influence the skills leaders will require in 2020. It incorporated the perspectives of current electric utility leaders while looking with a future lens. Findings. Interviews were conducted with transmission and distribution (T&D) directors at 3 investor-owned public electric utilities headquartered in California. The questions followed an open-ended format to gather responses as perceived by electric utility leaders for each research question category: overall skills, aging workforce, regulation, technology, and leading younger generations. The research resulted in 18 major themes: 5 for overall skills, 3 for aging workforce, 4 for regulation, 3 for technology, and 3 for leading younger generations. Conclusions. The study identified leadership skills including the ability to embrace, leverage, and stay current with technology; understand and provide a clear vision for the future; increase creativity; manage the next set of workers; motivate during a time of great change; prepare for knowledge transfer and change in workforce culture; manage regulatory expectations; expand potential utility opportunities; leverage "big data"; allow worker collaboration; and understand what drives younger generations. Recommendations. California-based electric utility leaders can remain effective by implementing key strategies identified herein. Further research could examine perspectives of additional utility leaders who lead in organizational units outside of T&D, expand the research to include additional states, and/or demonstrate how to acquire the identified skills. It is also recommended that a replication of this study be undertaken to include a perspective and analysis of union or "field" workers.

Health care inequities in north India: role of public sector in universalizing health care.

PubMed

Prinja, Shankar; Kanavos, Panos; Kumar, Rajesh

2012-09-01

Income inequality is associated with poor health. Inequities exist in service utilization and financing for health care. Health care costs push high number of households into poverty in India. We undertook this study to ascertain inequities in health status, service utilization and out-of-pocket (OOP) health expenditures in two States in north India namely, Haryana and Punjab, and Union Territory of Chandigarh. Data from National Sample Survey 60 th Round on Morbidity and Health Care were analyzed by mean consumption expenditure quintiles. Indicators were devised to document inequities in the dimensions of horizontal and vertical inequity; and redistribution of public subsidy. Concentration index (CI), and equity ratio in conjunction with concentration curve were computed to measure inequity. Reporting of morbidity and hospitalization rate had a pro-rich distribution in all three States indicating poor utilization of health services by low income households. Nearly 57 and 60 per cent households from poorest income quintile in Haryana and Punjab, respectively faced catastrophic OOP hospitalization expenditure at 10 per cent threshold. Lower prevalence of catastrophic expenditure was recorded in higher income groups. Public sector also incurred high costs for hospitalization in selected three States. Medicines constituted 19 to 47 per cent of hospitalization expenditure and 59 to 86 per cent OPD expenditure borne OOP by households in public sector. Public sector hospitalizations had a pro-poor distribution in Haryana, Punjab and Chandigarh. Our analysis indicates that public sector health service utilization needs to be improved. OOP health care expenditures at public sector institutions should to be curtailed to improve utilization of poorer segments of population. Greater availability of medicines in public sector and regulation of their prices provide a unique opportunity to reduce public sector OOP expenditure.

Health care inequities in north India: Role of public sector in universalizing health care

PubMed Central

Prinja, Shankar; Kanavos, Panos; Kumar, Rajesh

2012-01-01

Background & objectives: Income inequality is associated with poor health. Inequities exist in service utilization and financing for health care. Health care costs push high number of households into poverty in India. We undertook this study to ascertain inequities in health status, service utilization and out-of-pocket (OOP) health expenditures in two States in north India namely, Haryana and Punjab, and Union Territory of Chandigarh. Methods: Data from National Sample Survey 60th Round on Morbidity and Health Care were analyzed by mean consumption expenditure quintiles. Indicators were devised to document inequities in the dimensions of horizontal and vertical inequity; and redistribution of public subsidy. Concentration index (CI), and equity ratio in conjunction with concentration curve were computed to measure inequity. Results: Reporting of morbidity and hospitalization rate had a pro-rich distribution in all three States indicating poor utilization of health services by low income households. Nearly 57 and 60 per cent households from poorest income quintile in Haryana and Punjab, respectively faced catastrophic OOP hospitalization expenditure at 10 per cent threshold. Lower prevalence of catastrophic expenditure was recorded in higher income groups. Public sector also incurred high costs for hospitalization in selected three States. Medicines constituted 19 to 47 per cent of hospitalization expenditure and 59 to 86 per cent OPD expenditure borne OOP by households in public sector. Public sector hospitalizations had a pro-poor distribution in Haryana, Punjab and Chandigarh. Interpretation & conclusions: Our analysis indicates that public sector health service utilization needs to be improved. OOP health care expenditures at public sector institutions should to be curtailed to improve utilization of poorer segments of population. Greater availability of medicines in public sector and regulation of their prices provide a unique opportunity to reduce public sector OOP expenditure. PMID:23041735

48 CFR 241.201 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Policy. 241.201 Section 241.201 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING ACQUISITION OF UTILITY SERVICES Acquiring Utility Services 241...

Regulation of ATP production: dependence on calcium concentration and respiratory state.

PubMed

Fink, Brian D; Bai, Fan; Yu, Liping; Sivitz, William I

2017-08-01

Nanomolar free calcium enhances oxidative phosphorylation. However, the effects over a broad concentration range, at different respiratory states, or on specific energy substrates are less clear. We examined the action of varying [Ca 2+ ] over respiratory states ranging 4 to 3 on skeletal muscle mitochondrial respiration, potential, ATP production, and H 2 O 2 production using ADP recycling to clamp external [ADP]. Calcium at 450 nM enhanced respiration in mitochondria energized by the complex I substrates, glutamate/malate (but not succinate), at [ADP] of 4-256 µM, but more substantially at intermediate respiratory states and not at all at state 4. Using varied [Ca 2+ ], we found that the stimulatory effects on respiration and ATP production were most prominent at nanomolar concentrations, but inhibitory at 10 µM or higher. ATP production decreased more than respiration at 10 µM calcium. However, potential continued to increase up to 10 µM; suggesting a calcium-induced inability to utilize potential for phosphorylation independent of opening of the mitochondrial permeability transition pore (MTP). This effect of 10 µM calcium was confirmed by direct determination of ATP production over a range of potential created by differing substrate concentrations. Consistent with past reports, nanomolar [Ca 2+ ] had a stimulatory effect on utilization of potential for phosphorylation. Increasing [Ca 2+ ] was positively and continuously associated with H 2 O 2 production. In summary, the stimulatory effect of calcium on mitochondrial function is substrate dependent and most prominent over intermediate respiratory states. Calcium stimulates or inhibits utilization of potential for phosphorylation dependent on concentration with inhibition at higher concentration independent of MTP opening.

Advertising expenses examined in recent rulings

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

Not Available

Courts and commissions have handed down numerous rulings on the subject of utility advertising expenditures. Much controversy still abounds of who should be made to pay for such costs. Some specific cases concerning this issue are discussed. The majority of recent decisions agree that ratepayers should not have to pay for promotional or political advertising campaigns conducted by regulated utilities. Disagreement does exist as to how those terms should be defined in practice. Titles I and III of the Public Utility Regulatory Policies Act of 1978 direct state regulatory agencies to investigate advertising expenses by electric and natural gas utilitiesmore » and to adopt, if appropriate, a policy denying recovery (from ratepayers) of expenses incurred for promotional or political advertising. Importantly, the act also purports to define those terms by explaining what type of expenditures do and do not fall within those categories. Title I and III contain parallel definitions for both electric and natural gas utilities. Only those portions of the act applicable to electric utilities are discussed, with the troublesome area of nuclear advertising noted. (MCW)« less

78 FR 9016 - Approval and Promulgation of Air Quality Implementation Plans; Massachusetts; Revisions to Fossil...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-07

... Promulgation of Air Quality Implementation Plans; Massachusetts; Revisions to Fossil Fuel Utilization and..., inspection, maintenance and testing requirements for certain fossil fuel utilization facilities, rename and... fossil fuel utilization facility regulation, source registration regulation, and new industrial...

Surveillance for waterborne disease and outbreaks associated with drinking water and water not intended for drinking--United States, 2003-2004.

PubMed

Liang, Jennifer L; Dziuban, Eric J; Craun, Gunther F; Hill, Vincent; Moore, Matthew R; Gelting, Richard J; Calderon, Rebecca L; Beach, Michael J; Roy, Sharon L

2006-12-22

Since 1971, CDC, the U.S. Environmental Protection Agency (EPA), and the Council of State and Territorial Epidemiologists have maintained a collaborative Waterborne Disease and Outbreaks Surveillance System for collecting and reporting data related to occurrences and causes of waterborne disease and outbreaks (WBDOs). This surveillance system is the primary source of data concerning the scope and effects of WBDOs in the United States. Data presented summarize 36 WBDOs that occurred during January 2003-December 2004 and nine previously unreported WBDOs that occurred during 1982-2002. The surveillance system includes data on WBDOs associated with drinking water, water not intended for drinking (excluding recreational water), and water of unknown intent. Public health departments in the states, territories, localities, and Freely Associated States (i.e., the Republic of the Marshall Islands, the Federated States of Micronesia, and the Republic of Palau, formerly parts of the U.S.-administered Trust Territory of the Pacific Islands) are primarily responsible for detecting and investigating WBDOs and voluntarily reporting them to CDC by using a standard form. During 2003-2004, a total of 36 WBDOs were reported by 19 states; 30 were associated with drinking water, three were associated with water not intended for drinking, and three were associated with water of unknown intent. The 30 drinking water-associated WBDOs caused illness among an estimated 2,760 persons and were linked to four deaths. Etiologic agents were identified in 25 (83.3%) of these WBDOs: 17 (68.0%) involved pathogens (i.e., 13 bacterial, one parasitic, one viral, one mixed bacterial/parasitic, and one mixed bacterial/parasitic/viral), and eight (32.0%) involved chemical/toxin poisonings. Gastroenteritis represented 67.7% of the illness related to drinking water-associated WBDOs; acute respiratory illness represented 25.8%, and dermatitis represented 6.5%. The classification of deficiencies contributing to WBDOs has been revised to reflect the categories of concerns associated with contamination at or in the source water, treatment facility, or distribution system (SWTD) that are under the jurisdiction of water utilities, versus those at points not under the jurisdiction of a water utility or at the point of water use (NWU/POU), which includes commercially bottled water. A total of 33 deficiencies were cited in the 30 WBDOs associated with drinking water: 17 (51.5%) NWU/POU, 14 (42.4%) SWTD, and two (6.1%) unknown. The most frequently cited NWU/POU deficiencies involved Legionella spp. in the drinking water system (n = eight [47.1%]). The most frequently cited SWTD deficiencies were associated with distribution system contamination (n = six [42.9%]). Contaminated ground water was a contributing factor in seven times as many WBDOs (n = seven) as contaminated surface water (n = one). Approximately half (51.5%) of the drinking water deficiencies occurred outside the jurisdiction of a water utility in situations not currently regulated by EPA. The majority of the WBDOs in which deficiencies were not regulated by EPA were associated with Legionella spp. or chemicals/toxins. Problems in the distribution system were the most commonly identified deficiencies under the jurisdiction of a water utility, underscoring the importance of preventing contamination after water treatment. The substantial proportion of WBDOs involving contaminated ground water provides support for the Ground Water Rule (finalized in October 2006), which specifies when corrective action is required for public ground water systems. CDC and EPA use surveillance data to identify the types of water systems, deficiencies, and etiologic agents associated with WBDOs and to evaluate the adequacy of current technologies and practices for providing safe drinking water. Surveillance data also are used to establish research priorities, which can lead to improved water-quality regulation development. The growing proportion of drinking water deficiencies that are not addressed by current EPA rules emphasizes the need to address risk factors for water contamination in the distribution system and at points not under the jurisdiction of water utilities.

Utility-preserving privacy protection of textual healthcare documents.

PubMed

Sánchez, David; Batet, Montserrat; Viejo, Alexandre

2014-12-01

The adoption of ITs by medical organisations makes possible the compilation of large amounts of healthcare data, which are quite often needed to be released to third parties for research or business purposes. Many of this data are of sensitive nature, because they may include patient-related documents such as electronic healthcare records. In order to protect the privacy of individuals, several legislations on healthcare data management, which state the kind of information that should be protected, have been defined. Traditionally, to meet with current legislations, a manual redaction process is applied to patient-related documents in order to remove or black-out sensitive terms. This process is costly and time-consuming and has the undesired side effect of severely reducing the utility of the released content. Automatic methods available in the literature usually propose ad-hoc solutions that are limited to protect specific types of structured information (e.g. e-mail addresses, social security numbers, etc.); as a result, they are hardly applicable to the sensitive entities stated in current regulations that do not present those structural regularities (e.g. diseases, symptoms, treatments, etc.). To tackle these limitations, in this paper we propose an automatic sanitisation method for textual medical documents (e.g. electronic healthcare records) that is able to protect, regardless of their structure, sensitive entities (e.g. diseases) and also those semantically related terms (e.g. symptoms) that may disclose the former ones. Contrary to redaction schemes based on term removal, our approach improves the utility of the protected output by replacing sensitive terms with appropriate generalisations retrieved from several medical and general-purpose knowledge bases. Experiments conducted on highly sensitive documents and in coherency with current regulations on healthcare data privacy show promising results in terms of the practical privacy and utility of the protected output. Copyright © 2014 Elsevier Inc. All rights reserved.

Update on administration of anesthetics and psychoactive drugs for pain management in China.

PubMed

Gu, Weiping

2015-06-01

Anesthetics and psychoactive drugs could relieve diseases, if used properly. However, they can cause dependency, and their misuse or abuse could adversely affect people's health and social stability. For a long time, the Chinese government has been reinforcing the regulation on anesthetics and psychoactive drugs to ensure their legal and proper usage, and to prevent abuse. The state council issued 'the regulations on the administration of anesthetic drugs and psychotropic drugs' in 2005, based on which a legal system was established for administration of anesthetics and psychoactive drugs with the objectives of ensuring their legitimate medical utilization, and preventing illegal abuse. Copyright © 2015. Published by Elsevier B.V.

Therapeutic strategies impacting cancer cell glutamine metabolism

PubMed Central

Lukey, Michael J; Wilson, Kristin F; Cerione, Richard A

2014-01-01

The metabolic adaptations that support oncogenic growth can also render cancer cells dependent on certain nutrients. Along with the Warburg effect, increased utilization of glutamine is one of the metabolic hallmarks of the transformed state. Glutamine catabolism is positively regulated by multiple oncogenic signals, including those transmitted by the Rho family of GTPases and by c-Myc. The recent identification of mechanistically distinct inhibitors of glutaminase, which can selectively block cellular transformation, has revived interest in the possibility of targeting glutamine metabolism in cancer therapy. Here, we outline the regulation and roles of glutamine metabolism within cancer cells and discuss possible strategies for, and the consequences of, impacting these processes therapeutically. PMID:24047273

Metabolic regulation of SIRT1 transcription via a HIC1:CtBP corepressor complex

PubMed Central

Zhang, Qinghong; Wang, Su-Yan; Fleuriel, Capucine; Leprince, Dominique; Rocheleau, Jonathan V.; Piston, David W.; Goodman, Richard H.

2007-01-01

The Sir2 histone deacetylases are important for gene regulation, metabolism, and longevity. A unique feature of these enzymes is their utilization of NAD+ as a cosubstrate, which has led to the suggestion that Sir2 activity reflects the cellular energy state. We show that SIRT1, a mammalian Sir2 homologue, is also controlled at the transcriptional level through a mechanism that is specific for this isoform. Treatment with the glycolytic blocker 2-deoxyglucose (2-DG) decreases association of the redox sensor CtBP with HIC1, an inhibitor of SIRT1 transcription. We propose that the reduction in transcriptional repression mediated by HIC1, due to the decrease of CtBP binding, increases SIRT1 expression. This mechanism allows the specific regulation of SIRT1 in response to nutrient deprivation. PMID:17213307

Thiol/disulfide redox states in signaling and sensing

PubMed Central

Go, Young-Mi; Jones, Dean P.

2015-01-01

Rapid advances in redox systems biology are creating new opportunities to understand complexities of human disease and contributions of environmental exposures. New understanding of thiol-disulfide systems have occurred during the past decade as a consequence of the discoveries that thiol and disulfide systems are maintained in kinetically controlled steady-states displaced from thermodynamic equilibrium, that a widely distributed family of NADPH oxidases produces oxidants that function in cell signaling, and that a family of peroxiredoxins utilize thioredoxin as a reductant to complement the well-studied glutathione antioxidant system for peroxide elimination and redox regulation. This review focuses on thiol/disulfide redox state in biologic systems and the knowledge base available to support development of integrated redox systems biology models to better understand the function and dysfunction of thiol-disulfide redox systems. In particular, central principles have emerged concerning redox compartmentalization and utility of thiol/disulfide redox measures as indicators of physiologic function. Advances in redox proteomics show that, in addition to functioning in protein active sites and cell signaling, cysteine residues also serve as redox sensors to integrate biologic functions. These advances provide a framework for translation of redox systems biology concepts to practical use in understanding and treating human disease. Biological responses to cadmium, a widespread environmental agent, are used to illustrate the utility of these advances to the understanding of complex pleiotropic toxicities. PMID:23356510

18 CFR 292.310 - Procedures for utilities requesting termination of obligation to purchase from qualifying...

Code of Federal Regulations, 2010 CFR

2010-04-01

....310 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY REGULATORY POLICIES ACT OF 1978 REGULATIONS UNDER SECTIONS... PRODUCTION AND COGENERATION Arrangements Between Electric Utilities and Qualifying Cogeneration and Small...

Assessing clarity of message communication for mandated USEPA drinking water quality reports.

PubMed

Phetxumphou, Katherine; Roy, Siddhartha; Davy, Brenda M; Estabrooks, Paul A; You, Wen; Dietrich, Andrea M

2016-04-01

The United States Environmental Protection Agency mandates that community water systems (CWSs), or drinking water utilities, provide annual consumer confidence reports (CCRs) reporting on water quality, compliance with regulations, source water, and consumer education. While certain report formats are prescribed, there are no criteria ensuring that consumers understand messages in these reports. To assess clarity of message, trained raters evaluated a national sample of 30 CCRs using the Centers for Disease Control Clear Communication Index (Index) indices: (1) Main Message/Call to Action; (2) Language; (3) Information Design; (4) State of the Science; (5) Behavioral Recommendations; (6) Numbers; and (7) Risk. Communication materials are considered qualifying if they achieve a 90% Index score. Overall mean score across CCRs was 50 ± 14% and none scored 90% or higher. CCRs did not differ significantly by water system size. State of the Science (3 ± 15%) and Behavioral Recommendations (77 ± 36%) indices were the lowest and highest, respectively. Only 63% of CCRs explicitly stated if the water was safe to drink according to federal and state standards and regulations. None of the CCRs had passing Index scores, signaling that CWSs are not effectively communicating with their consumers; thus, the Index can serve as an evaluation tool for CCR effectiveness and a guide to improve water quality communications.

Corneal Protection for Burn Patients

DTIC Science & Technology

2014-11-01

multiplex immunoassays utilizing the Luminex bead array were procured. Tested chemokines/cytokines include EGF, FGF-2, Eotaxin, IFN, GRO, MDC, PDGF-BB, IL...17A, IL-1RA, IL- 3, IL-6, IL-8, MP-1a and VEGF. A separate assay was used to test for matrix metalloproteinase 9 (MMP 9) given its known up...regulation in dry eye models and clinical scenarios. The tested cytokines were chosen based on their reported prevalence in dry eye states and the

Implementation of aggregation in the North American power industry

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

Feldman, R.; Williams, G.

1998-07-01

One key to the impact of deregulation being transmitted to residential customers is the successful formation of aggregation groups and their expansion to include different classes of customers with convergent usage interests. This activity currently is being sponsored not only by for-profit brokerage entities, but also by associations of not-for-profit corporations such as hospitals and universities and by countries. The issues presented fall into several categories. (1) Technical rate taking--feasibility of making appropriate arrangements for alternative supply to consumers on a basis which appropriately reflects customer characteristics and also confers benefit on them all; (2) Legal--Compatibility of proposed arrangements withmore » FERC wholesale regulation under Order No. 888 and emerging state regulation under the different restructuring regimes which their state utility commissions are implementing; (3) Marketing/Sociopolitical--Utilization of modern marketing techniques to effect the political consensus which is a precursor of alternative aggregation arrangements; (4) Financing--identification of capital costs; techniques for financing such costs, including monetization of the savings to be realized. The presentation will extrapolate the potential future significance of aggregation as a force in both restructuring and the development of merchant power projects. It will also assess the extent to which institutional, legal, technical or financial factors may modify the ultimate significance of aggression in the North American Power Industry.« less

Feeling Better When Someone Is Alike: Poor Emotion Regulators Profit From Pro-Social Values and Priming for Similarities With Close Others.

PubMed

Chatterjee, Monischa B; Baumann, Nicola; Koole, Sander L

2017-12-01

The dispositional inability to self-regulate one's own emotions intuitively is described as state orientation and has been associated with numerous psychological impairments. The necessity to search for buffering effects against negative outcomes of state orientation is evident. Research suggests that state-oriented individuals can benefit from feeling close to others. Yet, there are individual differences in the extent to which supportive relationships are valued. The objective of the present article was to examine whether high importance of relatedness increases the utilization of its situational activation among state-oriented individuals. In two studies, we examined whether situational activation of relatedness (by priming for similarities with a close other) is particularly advantageous for state-oriented individuals who attach high importance to relatedness (i.e., benevolence values). The sample consisted of 170 psychology undergraduates in Study 1 and 177 in Study 2. In both studies, state-oriented participants high in benevolence had reduced negative mood after thinking about similarities (vs. differences). State-oriented participants low in benevolence did not benefit from priming for similarities. In Study 2, physical presence of a close other did not boost priming effects for state-oriented participants but stimulated action-oriented participants to attune their self-regulatory efforts to the context. The results show that state-oriented individuals who value benevolence do benefit from a situational activation of relatedness. © 2016 Wiley Periodicals, Inc.

41 CFR 109-43.304-1.50 - DOE reutilization screening.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 43-UTILIZATION OF PERSONAL PROPERTY 43.3-Utilization of Excess § 109-43.304-1.50 DOE... acquisition cost is $1,000 or more. (d) In exceptional or unusual cases when time is critical, screening of...

41 CFR 109-43.304-1.50 - DOE reutilization screening.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 43-UTILIZATION OF PERSONAL PROPERTY 43.3-Utilization of Excess § 109-43.304-1.50 DOE... acquisition cost is $1,000 or more. (d) In exceptional or unusual cases when time is critical, screening of...

Business Models and Regulation | Distributed Generation Interconnection

Science.gov Websites

@nrel.gov 303-384-4641 Utilities and regulators are responding to the growth of distributed generation with new business models and approaches. The growing role of distributed resources in the electricity Electric Cooperative, Groton Utilities Distributed Solar for Small Utilities A recording of the webinar is

17 CFR 250.44 - Sales of securities and assets.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) GENERAL RULES AND REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Regulation and Exemption of... or assets. No registered holding company shall, directly or indirectly, sell to any person any security which it owns of any public utility company, or any utility assets, except pursuant to a...

43 CFR 3270.10 - What types of geothermal operations are governed by these utilization regulations?

Code of Federal Regulations, 2011 CFR

2011-10-01

... of geothermal resources. This includes: (1) Electrical generation facilities; (2) Direct use facilities; (3) Related utilization facility operations; (4) Actual and allocated well field production and injection; and (5) Related well field operations. (b) The utilization regulations in subparts 3270 through...

Toward Multimodal Human-Robot Interaction to Enhance Active Participation of Users in Gait Rehabilitation.

PubMed

Gui, Kai; Liu, Honghai; Zhang, Dingguo

2017-11-01

Robotic exoskeletons for physical rehabilitation have been utilized for retraining patients suffering from paraplegia and enhancing motor recovery in recent years. However, users are not voluntarily involved in most systems. This paper aims to develop a locomotion trainer with multiple gait patterns, which can be controlled by the active motion intention of users. A multimodal human-robot interaction (HRI) system is established to enhance subject's active participation during gait rehabilitation, which includes cognitive HRI (cHRI) and physical HRI (pHRI). The cHRI adopts brain-computer interface based on steady-state visual evoked potential. The pHRI is realized via admittance control based on electromyography. A central pattern generator is utilized to produce rhythmic and continuous lower joint trajectories, and its state variables are regulated by cHRI and pHRI. A custom-made leg exoskeleton prototype with the proposed multimodal HRI is tested on healthy subjects and stroke patients. The results show that voluntary and active participation can be effectively involved to achieve various assistive gait patterns.

Search for supersymmetry in 8 TeV proton-proton collision events with bottom-quark jets and missing transverse energy

NASA Astrophysics Data System (ADS)

Kreis, Benjamin

In the absence of meaningful federal action, many states have adopted clean energy policies aimed at reducing carbon emissions. Among these policies is the energy efficiency resource standard (EERS), adopted by 33 states mostly in the last decade, which sets an energy consumption reduction target for some or all regulated utilities within a state. My paper examines what factors affect a state's likelihood of adopting an EERS, and whether those factors are different for EERS policies compared with other clean energy policies. The energy policy literature features many studies of clean energy policy adoption, but none have focused specifically on EERS adoption. I theorized that energy efficiency potential being relatively homogeneously distributed across states (compared to renewable energy potential) and efficiency's relative inexpensiveness as a resource would result in a unique set of factors being associated with the likelihood of EERS adoption. Specifically, I expected that three internal determinants--the presence of utility rate decoupling in a state, a state's political ideology, and the state's average retail price of residential electricity--affect a state's likelihood of adopting an EERS. To test these hypotheses, I estimated several multiple regression models using an event history analysis approach and found that citizen liberalism, level of electricity consumption, and a time counter variable were all statistically significant and positive predictors of state adoption of an EERS, all else equal. I found no association between decoupling or electricity price and EERS adoption, though in the case of the former that may be a result of insufficient data.

Regional and Temporal Variation in Methamphetamine-Related Incidents: Applications of Spatial and Temporal Scan Statistics

PubMed Central

Sudakin, Daniel L.

2009-01-01

Introduction This investigation utilized spatial scan statistics, geographic information systems and multiple data sources to assess spatial clustering of statewide methamphetamine-related incidents. Temporal and spatial associations with regulatory interventions to reduce access to precursor chemicals (pseudoephedrine) were also explored. Methods Four statewide data sources were utilized including regional poison control center statistics, fatality incidents, methamphetamine laboratory seizures, and hazardous substance releases involving methamphetamine laboratories. Spatial clustering of methamphetamine incidents was assessed using SaTScan™. SaTScan™ was also utilized to assess space-time clustering of methamphetamine laboratory incidents, in relation to the enactment of regulations to reduce access to pseudoephedrine. Results Five counties with a significantly higher relative risk of methamphetamine-related incidents were identified. The county identified as the most likely cluster had a significantly elevated relative risk of methamphetamine laboratories (RR=11.5), hazardous substance releases (RR=8.3), and fatalities relating to methamphetamine (RR=1.4). A significant increase in relative risk of methamphetamine laboratory incidents was apparent in this same geographic area (RR=20.7) during the time period when regulations were enacted in 2004 and 2005, restricting access to pseudoephedrine. Subsequent to the enactment of these regulations, a significantly lower rate of incidents (RR 0.111, p=0.0001) was observed over a large geographic area of the state, including regions that previously had significantly higher rates. Conclusions Spatial and temporal scan statistics can be effectively applied to multiple data sources to assess regional variation in methamphetamine-related incidents, and explore the impact of preventive regulatory interventions. PMID:19225949

Microbial utilization of low molecular weight organics in soil depends on the substances properties

NASA Astrophysics Data System (ADS)

Gunina, Anna

2016-04-01

Utilization of low molecular weight organic substances (LMWOS) in soil is regulated by microbial uptake from solution and following incorporation of into specific cell cycles. Various chemical properties of LMWOS, namely oxidation state, number of carbon (C) atoms, number of carboxylic (-COOH) groups, can affect their uptake from soil solution and further microbial utilization. The aim of the study was to trace the initial fate (including the uptake from soil solution and utilization by microorganisms) of three main classes of LMWOS, having contrast properties - sugars, carboxylic and amino acids. Top 10 cm of mineral soil were collected under Silver birch stands within the Bangor DIVERSE experiment, UK. Soil solution was extracted by centrifugation at 4000 rpm during 15 min. Soil was spiked with 14C glucose or fructose; malic, succinic or formic acids; alanine or glycine. No additional non-labeled LMWOS were added. 14C was traced in the dissolved organic matter (DOM), CO2, cytosol and soil organic matter (SOM) during one day. To estimate half-life times (T1 /2)of LMWOS in soil solution and in SOM pools, the single and double first order kinetic equations were fitted to the uptake and mineralization dynamics, respectively. The LMWOS T1 /2in DOM pool varied between 0.6-5 min, with the highest T1 /2for sugars (3.7 min) and the lowest for carboxylic acids (0.6-1.4 min). Thus, initial uptake of LMWOS is not a limiting step of microbial utilization. The T1 /2 of carboxylic and amino acids in DOM were closely related with oxidation state, showing that reduced substances remain in soil solution longer, than oxidized. The initial T1 /2 of LMWOS in SOM ranged between 30-80 min, with the longest T1 /2 for amino acids (50-80 min) and the shortest for carboxylic acids (30-48 min). These T1 /2values were in one-two orders of magnitude higher than LMWOS T1 /2 in soil solution, pointing that LMWOS mineralization occur with a delay after the uptake. Absence of correlations between LMWOS T1 /2 in SOM with C oxidation state, number of C atoms or number of -COOH groups in LMWOS demonstrates that intercellular metabolic pathways are more important. Mineralization of LMWOS amounted for 20-90% of total applied amount. Maximum mineralization was found for carboxylic acids and minimum for sugars, whereas 14C incorporation into cytosol and SOM pools followed the opposite trend. There were close positive correlation between the portion of mineralized C and substance oxidation state, but negative with the amount of C incorporated into the cytosol and SOM pools. This shows that substance properties affect the final partitioning of LMWOS-C between mineralized and utilized pools. Thus, initial uptake of LMWOS from soil solution and final partitioning of LMWOS-C between the mineralized and microbially utilized pools are related to their chemical properties. In contrast, LMWOS mineralization dynamics is regulated by intercellular metabolization pathways.

Systems biology of adipose tissue metabolism: regulation of growth, signaling and inflammation.

PubMed

Manteiga, Sara; Choi, Kyungoh; Jayaraman, Arul; Lee, Kyongbum

2013-01-01

Adipose tissue (AT) depots actively regulate whole body energy homeostasis by orchestrating complex communications with other physiological systems as well as within the tissue. Adipocytes readily respond to hormonal and nutritional inputs to store excess nutrients as intracellular lipids or mobilize the stored fat for utilization. Co-ordinated regulation of metabolic pathways balancing uptake, esterification, and hydrolysis of lipids is accomplished through positive and negative feedback interactions of regulatory hubs comprising several pleiotropic protein kinases and nuclear receptors. Metabolic regulation in adipocytes encompasses biogenesis and remodeling of uniquely large lipid droplets (LDs). The regulatory hubs also function as energy and nutrient sensors, and integrate metabolic regulation with intercellular signaling. Over-nutrition causes hypertrophic expansion of adipocytes, which, through incompletely understood mechanisms, initiates a cascade of metabolic and signaling events leading to tissue remodeling and immune cell recruitment. Macrophage activation and polarization toward a pro-inflammatory phenotype drives a self-reinforcing cycle of pro-inflammatory signals in the AT, establishing an inflammatory state. Sustained inflammation accelerates lipolysis and elevates free fatty acids in circulation, which robustly correlates with development of obesity-related diseases. The adipose regulatory network coupling metabolism, growth, and signaling of multiple cell types is exceedingly complex. While components of the regulatory network have been individually studied in exquisite detail, systems approaches have rarely been utilized to comprehensively assess the relative engagements of the components. Thus, need and opportunity exist to develop quantitative models of metabolic and signaling networks to achieve a more complete understanding of AT biology in both health and disease. Copyright © 2013 Wiley Periodicals, Inc.

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Utilization of Indian Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned...

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Utilization of Indian Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned...

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Utilization of Indian Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned...

48 CFR 52.226-1 - Utilization of Indian Organizations and Indian-Owned Economic Enterprises.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Utilization of Indian Organizations and Indian-Owned Economic Enterprises. 52.226-1 Section 52.226-1 Federal Acquisition Regulations... CLAUSES Text of Provisions and Clauses 52.226-1 Utilization of Indian Organizations and Indian-Owned...

Stem Cell Metabolism in Cancer and Healthy Tissues: Pyruvate in the Limelight

PubMed Central

Corbet, Cyril

2018-01-01

Normal and cancer stem cells (CSCs) share the remarkable potential to self-renew and differentiate into many distinct cell types. Although most of the stem cells remain under quiescence to maintain their undifferentiated state, they can also undergo cell divisions as required to regulate tissue homeostasis. There is now a growing evidence that cell fate determination from stem cells implies a fine-tuned regulation of their energy balance and metabolic status. Stem cells can shift their metabolic substrate utilization, between glycolysis and mitochondrial oxidative metabolism, during specification and/or differentiation, as well as in order to adapt their microenvironmental niche. Pyruvate appears as a key metabolite since it is at the crossroads of cytoplasmic glycolysis and mitochondrial oxidative phosphorylation. This Review describes how metabolic reprogramming, focusing on pyruvate utilization, drives the fate of normal and CSCs by modulating their capacity for self-renewal, clonal expansion/differentiation, as well as metastatic potential and treatment resistance in cancer. This Review also explores potential therapeutic strategies to restore or manipulate stem cell function through the use of small molecules targeting the pyruvate metabolism. PMID:29403375

FAD-dependent lysine-specific demethylase-1 regulates cellular energy expenditure

PubMed Central

Hino, Shinjiro; Sakamoto, Akihisa; Nagaoka, Katsuya; Anan, Kotaro; Wang, Yuqing; Mimasu, Shinya; Umehara, Takashi; Yokoyama, Shigeyuki; Kosai, Ken-ichiro; Nakao, Mitsuyoshi

2012-01-01

Environmental factors such as nutritional state may act on the epigenome that consequently contributes to the metabolic adaptation of cells and the organisms. The lysine-specific demethylase-1 (LSD1) is a unique nuclear protein that utilizes flavin adenosine dinucleotide (FAD) as a cofactor. Here we show that LSD1 epigenetically regulates energy-expenditure genes in adipocytes depending on the cellular FAD availability. We find that the loss of LSD1 function, either by short interfering RNA or by selective inhibitors in adipocytes, induces a number of regulators of energy expenditure and mitochondrial metabolism such as PPARγ coactivator-1α resulting in the activation of mitochondrial respiration. In the adipose tissues from mice on a high-fat diet, expression of LSD1-target genes is reduced, compared with that in tissues from mice on a normal diet, which can be reverted by suppressing LSD1 function. Our data suggest a novel mechanism where LSD1 regulates cellular energy balance through coupling with cellular FAD biosynthesis. PMID:22453831

FAD-dependent lysine-specific demethylase-1 regulates cellular energy expenditure.

PubMed

Hino, Shinjiro; Sakamoto, Akihisa; Nagaoka, Katsuya; Anan, Kotaro; Wang, Yuqing; Mimasu, Shinya; Umehara, Takashi; Yokoyama, Shigeyuki; Kosai, Ken-Ichiro; Nakao, Mitsuyoshi

2012-03-27

Environmental factors such as nutritional state may act on the epigenome that consequently contributes to the metabolic adaptation of cells and the organisms. The lysine-specific demethylase-1 (LSD1) is a unique nuclear protein that utilizes flavin adenosine dinucleotide (FAD) as a cofactor. Here we show that LSD1 epigenetically regulates energy-expenditure genes in adipocytes depending on the cellular FAD availability. We find that the loss of LSD1 function, either by short interfering RNA or by selective inhibitors in adipocytes, induces a number of regulators of energy expenditure and mitochondrial metabolism such as PPARγ coactivator-1α resulting in the activation of mitochondrial respiration. In the adipose tissues from mice on a high-fat diet, expression of LSD1-target genes is reduced, compared with that in tissues from mice on a normal diet, which can be reverted by suppressing LSD1 function. Our data suggest a novel mechanism where LSD1 regulates cellular energy balance through coupling with cellular FAD biosynthesis.

Central nervous system regulation of hepatic lipid and lipoprotein metabolism.

PubMed

Taher, Jennifer; Farr, Sarah; Adeli, Khosrow

2017-02-01

Hepatic lipid and lipoprotein metabolism is an important determinant of fasting dyslipidemia and the development of fatty liver disease. Although endocrine factors like insulin have known effects on hepatic lipid homeostasis, emerging evidence also supports a regulatory role for the central nervous system (CNS) and neuronal networks. This review summarizes evidence implicating a bidirectional liver-brain axis in maintaining metabolic lipid homeostasis, and discusses clinical implications in insulin-resistant states. The liver utilizes sympathetic and parasympathetic afferent and efferent fibers to communicate with key regulatory centers in the brain including the hypothalamus. Hypothalamic anorexigenic and orexigenic peptides signal to the liver via neuronal networks to modulate lipid content and VLDL production. In addition, peripheral hormones such as insulin, leptin, and glucagon-like-peptide-1 exert control over hepatic lipid by acting directly within the CNS or via peripheral nerves. Central regulation of lipid metabolism in other organs including white and brown adipose tissue may also contribute to hepatic lipid content indirectly via free fatty acid release and changes in lipoprotein clearance. The CNS communicates with the liver in a bidirectional manner to regulate hepatic lipid metabolism and lipoprotein production. Impairments in these pathways may contribute to dyslipidemia and hepatic steatosis in insulin-resistant states.

Disparities in nuclear power plant performance in the United States and the Federal Republic of Germany

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

Hansen, K.F.; Winje, D.K.

This report presents data comparing the performance of light water reactors in the United States and the Federal Republic of Germany (FRG). The comparisons are made for the years 1980 to 1983 and include 21 Westinghouse Pressurized Water Reactors (PWRs), 22 General Electric Boiling Water Reactors (BWRs) in the US; and 6 Kraftwerk Union (KWU) PWRs and 4 KWU BWRs in the FRG. Data on capacity losses are presented in a disaggregated form for scheduled outages, forced outages, and regulatory imposed outages. Further, within the scheduled and forced outages, the data are subdivided into losses associated with the nuclear island,more » the balance of plant, or other causes. The report also surveys a number of observations relating to the causes of discrepancies between the US and West Germany. These observations were obtained from interviews with executives and engineers in both nations, including people from vendors, utilities, regulators, and architect/engineers. These discussions are distilled into observations relating to national differences in the broad areas of economics and economic regulation, safety regulations, and technical and managerial differences. 9 refs., 2 figs., 26 tabs.« less

Profiles of Motivated Self-Regulation in College Computer Science Courses: Differences in Major versus Required Non-Major Courses

NASA Astrophysics Data System (ADS)

Shell, Duane F.; Soh, Leen-Kiat

2013-12-01

The goal of the present study was to utilize a profiling approach to understand differences in motivation and strategic self-regulation among post-secondary STEM students in major versus required non-major computer science courses. Participants were 233 students from required introductory computer science courses (194 men; 35 women; 4 unknown) at a large Midwestern state university. Cluster analysis identified five profiles: (1) a strategic profile of a highly motivated by-any-means good strategy user; (2) a knowledge-building profile of an intrinsically motivated autonomous, mastery-oriented student; (3) a surface learning profile of a utility motivated minimally engaged student; (4) an apathetic profile of an amotivational disengaged student; and (5) a learned helpless profile of a motivated but unable to effectively self-regulate student. Among CS majors and students in courses in their major field, the strategic and knowledge-building profiles were the most prevalent. Among non-CS majors and students in required non-major courses, the learned helpless, surface learning, and apathetic profiles were the most prevalent. Students in the strategic and knowledge-building profiles had significantly higher retention of computational thinking knowledge than students in other profiles. Students in the apathetic and surface learning profiles saw little instrumentality of the course for their future academic and career objectives. Findings show that students in STEM fields taking required computer science courses exhibit the same constellation of motivated strategic self-regulation profiles found in other post-secondary and K-12 settings.

Hygienic food handling behaviors: attempting to bridge the intention-behavior gap using aspects from temporal self-regulation theory.

PubMed

Fulham, Elizabeth; Mullan, Barbara

2011-06-01

An estimated 25% of the populations of both the United States and Australia suffer from foodborne illness every year, generally as a result of incorrect food handling practices. The aim of the current study was to determine through the application of the theory of planned behavior what motivates these behaviors and to supplement the model with two aspects of temporal self-regulation theory--behavioral prepotency and executive function--in an attempt to bridge the "intention-behavior gap." A prospective 1-week design was utilized to investigate the prediction of food hygiene using the theory of planned behavior with the additional variables of behavioral prepotency and executive function. One hundred forty-nine undergraduate psychology students completed two neurocognitive executive function tasks and a self-report questionnaire assessing theory of planned behavior variables, behavioral prepotency, and intentions to perform hygienic food handling behaviors. A week later, behavior was assessed via a follow-up self-report questionnaire. It was found that subjective norm and perceived behavioral control predicted intentions and intentions predicted behavior. However, behavioral prepotency was found to be the strongest predictor of behavior, over and above intentions, suggesting that food hygiene behavior is habitual. Neither executive function measure of self-regulation predicted any additional variance. These results provide support for the utility of the theory of planned behavior in this health domain, but the augmentation of the theory with two aspects of temporal self-regulation theory was only partially successful.

RoboCal: An automated nondestructive assay system

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

Staley, H.C.; Hollen, R.M.; Bonner, C.A.

1990-01-01

The manager of a facility handling special nuclear material (SNM) is caught in a squeeze between increased state and federal regulations and tighter funding. RoboCal uses a robot to manipulate canisters containing SNM to lower worker radiation exposure and to provide increased utilization of expensive assay equipment. In addition, it helps with accountability and material tracking. It consists of a hierarchical network of more than a dozen computers and provides a single point of contact for the user to accomplish multiple assays.

The Posse Comitatus Act: A Study of Restrictions on Military Enforcement of Civil Law

DTIC Science & Technology

1984-01-01

passed because the proposal was a rider to an Army appropriations bill.1 1 No matter what the reason, the -- Navy has never been added to the wording of...nation’s enemies, are never to be used against their civilian countrymen, no matter how expedient their utilization may seem.1 Although addressing a period...which the President may order federal troop intervention in civil matters . This regulation devotes one section to emergencies and states field commanders

National information infrastructure (NII) at supercomputing `93

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

Shay, H.D.

1993-12-31

The author anticipates that NII will actually encompass many different kinds of institutions and enterprises. The kinds of players may be technology providers (hardware or software), carriers (telcos), service providers (libraries, etc.), regulators, or users. The spectrum of possible NII functions includes digital libraries, education, health services, and enterprise integration. The participating institutions comprise federal, state, and local governments, educational systems, GOCO laboratories, commercial enterprises, regulated utilities, and individual citizens. The level of NII technology will be both high and low. Some aspects of NII are actively being implemented today, and other will not commence for several years. The relevantmore » issues span a gamut as broad as any public policy arena: politics, commercial profitability, laws and regulations, national well-being, sociology, and technology. This panel discussion juxtaposes individuals responsible for driving radically different kinds of NII-like activities. The intent is to explore the many aspects of NII by contrasting their perspectives.« less

Shigella Iron Acquisition Systems and their Regulation.

PubMed

Wei, Yahan; Murphy, Erin R

2016-01-01

Survival of Shigella within the host is strictly dependent on the ability of the pathogen to acquire essential nutrients, such as iron. As an innate immune defense against invading pathogens, the level of bio-available iron within the human host is maintained at exceeding low levels, by sequestration of the element within heme and other host iron-binding compounds. In response to sequestration mediated iron limitation, Shigella produce multiple iron-uptake systems that each function to facilitate the utilization of a specific host-associated source of nutrient iron. As a mechanism to balance the essential need for iron and the toxicity of the element when in excess, the production of bacterial iron acquisition systems is tightly regulated by a variety of molecular mechanisms. This review summarizes the current state of knowledge on the iron-uptake systems produced by Shigella species, their distribution within the genus, and the molecular mechanisms that regulate their production.

A role for the geomagnetic field in cell regulation.

PubMed

Liboff, A R

2010-08-01

We advance the hypothesis that biological systems utilize the geomagnetic field (GMF) for functional purposes by means of ion cyclotron resonance-like (ICR) mechanisms. Numerous ICR-designed experiments have demonstrated that living things are sensitive, in varying degrees, to magnetic fields that are equivalent to both changes in the general magnetostatic intensity of the GMF, as well as its temporal perturbations. We propose the existence of ICR-like cell regulation processes, homologous to the way that biochemical messengers alter the net biological state through competing processes of enhancement and inhibition. In like manner, combinations of different resonance frequencies all coupled to the same local magnetic field provide a unique means for cell regulation. Recent work on ultraweak ICR magnetic fields by Zhadin and others fits into our proposed framework if one assumes that cellular systems generate time-varying electric fields of the order 100 mV/cm with bandwidths that include relevant ICR frequencies.

CERA: 1996 To be watershed year for electric power industry

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

O'Driscoll, M.

1994-05-03

How broadly regulators define open access transmission tops the list of six crucial events that Cambridge Energy Research Associates says will converge in 1996 and create a [open quotes]watershed[close quotes] period that will determine the electric power industry's direction for the next century. Those events likely will involve state regulators and lawmakers, and will be driven by a combination of lower fuel costs and surprising technological advances that make gas turbines more efficient, environmental imperatives and the growing support for competition over regulation. And while some see conventional utilities inevitably weakened because of these changes, it is possible they mightmore » emerge stronger. Besides open access transmission, the other events are: A second generation of independent power producers; A transformation of demand side management programs; Air pollution restrictions; Premature closure of nuclear plants; and Management of risks in long-term natural gas contracting.« less

Data on publications, structural analyses, and queries used to build and utilize the AlloRep database.

PubMed

Sousa, Filipa L; Parente, Daniel J; Hessman, Jacob A; Chazelle, Allen; Teichmann, Sarah A; Swint-Kruse, Liskin

2016-09-01

The AlloRep database (www.AlloRep.org) (Sousa et al., 2016) [1] compiles extensive sequence, mutagenesis, and structural information for the LacI/GalR family of transcription regulators. Sequence alignments are presented for >3000 proteins in 45 paralog subfamilies and as a subsampled alignment of the whole family. Phenotypic and biochemical data on almost 6000 mutants have been compiled from an exhaustive search of the literature; citations for these data are included herein. These data include information about oligomerization state, stability, DNA binding and allosteric regulation. Protein structural data for 65 proteins are presented as easily-accessible, residue-contact networks. Finally, this article includes example queries to enable the use of the AlloRep database. See the related article, "AlloRep: a repository of sequence, structural and mutagenesis data for the LacI/GalR transcription regulators" (Sousa et al., 2016) [1].

UV tanning advertisements in national high school newspapers.

PubMed

Lofgreen, Seth J; Domozych, Renee; Doctor, Monica; Reimer, Christine; Self, Alyssa; Dellavalle, Robert P

2017-04-15

Many young adults have utilized indoor ultraviolet(UV) tanning, putting them at higher risk for development of skin cancers. Prior to the increased regulations on indoor tanning for minors, indoor tanning businesses marketed to teens through modalities such as advertisements in high school newspapers. The purpose of this study was to quantify tanning advertisements in high school newspapers published across the United States between August 2014 and July 2015. Online versions of the newspaper issues were available on issuu.com. Tanning advertisements appeared in 3 of 23 high school newspapers with advertisements of any kind(13%). Among all newspapers with advertisements, 10% were indoor tanning advertisements. One newspaper in Colorado contained advertisements of any kind and had 0 tanning advertisements. A prior study of Colorado high schools showed 11 of 23 schools (48%) to contain tanning advertisements. This suggests that there may be a decrease in indoor UV tanning advertisements owing to increased tanning regulation by state legislatures, national attention to UV tanning, or a general decrease in high school tanning advertisements.

Physical Foundations of PTEN/Phosphoinositide Interaction

NASA Astrophysics Data System (ADS)

Gericke, Arne; Jiang, Zhiping; Redfern, Roberta E.; Kooijman, Edgar E.; Ross, Alonzo H.

2009-03-01

Phosphoinositides act as signaling molecules by recruiting critical effectors to specific subcellular membranes to regulate cell proliferation, apoptosis and cytoskeletal reorganization, which requires a tight regulation of phosphoinositide generation and turnover as well as a high degree of compartmentalization. PTEN is a phosphatase specific for the 3 position of the phosophoinositide ring that is deleted or mutated in many different disease states. PTEN association with membranes requires the interaction of its C2 domain with phosphatidylserine and the interaction of its N-terminal end with phosphatidylinositol-4,5-bisphophate (PI(4,5)P2). We have investigated PTEN/PI(4,5)P2 interaction and found that Lys13 is crucial for the observed binding. We also found that the presence of cholesterol enhances PTEN binding to mixed PI(4,5)P2/POPC vesicles. Fluorescence microscopy experiments utilizing GUVs yielded results consistent with enhanced phosphoinositide domain formation in the presence of cholesterol. These experiments were accompanied by zeta potential measurements and solid state MAS ^31P-NMR experiments aimed at investigating the ionization behavior of phosphoinositides.

Catching Fire: An Analysis of Maine's Combined Heat and Power Energy Incentive Policies

NASA Astrophysics Data System (ADS)

Laufer, Joshua A.

This study qualitatively reviews and analyzes Maine's state-level incentive policies and regulations to catalyze the development of renewably fueled Combined Heat and Power (CHP) facilities by utilizing a framework developed by Janet Sawin. The results of the analysis indicate that additional opportunities exist to promote additional renewable CHP plant development through both strengthening existing state policies and passing new legislation. Maine's Renewable Portfolio Standard and Production-Based Incentive pilot program could be expanded in scope and in their level of support for renewable CHP. New policies could be enacted to further accelerate renewable CHP development in the state, such as a Production Tax Credit (PTC) and the creation of a grant program for level 2 feasibility studies within the existing Public Benefits Fund (PBF), Efficiency Maine Trust.

78 FR 46177 - Third-Party Provision of Ancillary Services; Accounting and Financial Reporting for New Electric...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-30

...The Federal Energy Regulatory Commission (Commission) is revising its regulations to foster competition and transparency in ancillary services markets. The Commission is revising certain aspects of its current market-based rate regulations, ancillary services requirements under the pro forma open-access transmission tariff (OATT), and accounting and reporting requirements. Specifically, the Commission is revising its regulations to reflect reforms to its Avista policy governing the sale of ancillary services at market-based rates to public utility transmission providers. The Commission is also requiring each public utility transmission provider to add to its OATT Schedule 3 a statement that it will take into account the speed and accuracy of regulation resources in its determination of reserve requirements for Regulation and Frequency Response service, including as it reviews whether a self-supplying customer has made ``alternative comparable arrangements'' as required by the Schedule. The final rule also requires each public utility transmission provider to post certain Area Control Error data as described in the final rule. Finally, the Commission is revising the accounting and reporting requirements under its Uniform System of Accounts for public utilities and licensees and its forms, statements, and reports, contained in FERC Form No. 1, Annual Report of Major Electric Utilities, Licensees and Others, FERC Form No. 1-F, Annual Report for Nonmajor Public Utilities and Licensees, and FERC Form No. 3-Q, Quarterly Financial Report of Electric Utilities, Licensees, and Natural Gas Companies, to better account for and report transactions associated with the use of energy storage devices in public utility operations.

The Program Administrator Cost of Saved Energy for Utility Customer-Funded Energy Efficiency Programs

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

Billingsley, Megan A.; Hoffman, Ian M.; Stuart, Elizabeth

End-use energy efficiency is increasingly being relied upon as a resource for meeting electricity and natural gas utility system needs within the United States. There is a direct connection between the maturation of energy efficiency as a resource and the need for consistent, high-quality data and reporting of efficiency program costs and impacts. To support this effort, LBNL initiated the Cost of Saved Energy Project (CSE Project) and created a Demand-Side Management (DSM) Program Impacts Database to provide a resource for policy makers, regulators, and the efficiency industry as a whole. This study is the first technical report of themore » LBNL CSE Project and provides an overview of the project scope, approach, and initial findings, including: • Providing a proof of concept that the program-level cost and savings data can be collected, organized, and analyzed in a systematic fashion; • Presenting initial program, sector, and portfolio level results for the program administrator CSE for a recent time period (2009-2011); and • Encouraging state and regional entities to establish common reporting definitions and formats that would make the collection and comparison of CSE data more reliable. The LBNL DSM Program Impacts Database includes the program results reported to state regulators by more than 100 program administrators in 31 states, primarily for the years 2009–2011. In total, we have compiled cost and energy savings data on more than 1,700 programs over one or more program-years for a total of more than 4,000 program-years’ worth of data, providing a rich dataset for analyses. We use the information to report costs-per-unit of electricity and natural gas savings for utility customer-funded, end-use energy efficiency programs. The program administrator CSE values are presented at national, state, and regional levels by market sector (e.g., commercial, industrial, residential) and by program type (e.g., residential whole home programs, commercial new construction, commercial/industrial custom rebate programs). In this report, the focus is on gross energy savings and the costs borne by the program administrator—including administration, payments to implementation contractors, marketing, incentives to program participants (end users) and both midstream and upstream trade allies, and evaluation costs. We collected data on net savings and costs incurred by program participants. However, there were insufficient data on participant cost contributions, and uncertainty and variability in the ways in which net savings were reported and defined across states (and program administrators).« less

Status and Trends in the U.S. Voluntary Green Power Market (2012 Data)

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

Heeter, J.; Nicholas, T.

2013-10-01

The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase renewable energy to match all or part of their electricity needs. Voluntary action provides a revenue stream for renewable energy projects and raises consumer awareness of the benefits of renewable energy. There are numerous ways consumers and institutions can purchase renewable energy. Historically, the voluntary market has consisted of three market sectors: (1) utility green pricing programs (in states with regulated electricity markets), (2) competitive suppliers (in states with restructured electricity markets), and (3) unbundled renewable electricity certificate (REC) markets, where RECs are purchased bymore » consumers separately from electricity ("unbundled").« less

Status and Trends in the U.S. Voluntary Green Power Market (2016 Data)

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

O'Shaughnessy, Eric; Heeter, Jenny; Cook, Jeff

The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase renewable energy to match all or part of their electricity needs. Voluntary action provides a revenue stream for renewable energy projects and raises consumer awareness of the benefits of renewable energy. There are numerous ways consumers and institutions can purchase renewable energy. Historically, the voluntary market has consisted of three market sectors: (1) utility green pricing programs (in states with regulated electricity markets), (2) competitive suppliers (in states with restructured electricity markets), and (3) unbundled renewable electricity certificate (REC) markets, where RECs are purchased bymore » consumers separately from electricity ("unbundled").« less

Variables contributing to an excellent customer service management profile within the regulated electric utility industry: A comparison of self-concept with customer satisfaction for customer service management

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

Johnson, L.E.

1991-01-01

This research sought to address the relationship between self-concept and customer satisfaction: can customer satisfaction with a major electric utility be explained in terms of the self-reported, self-concept of the utility's managers The population to which the results of this study were generalized consisted of customer service managers in public electric utilities across the United States. In order to represent this population, a sample was selected consisting of customer service managers at a midwestern electric utility based in a large metropolitan area. Participants in this study were managers of four direct customer contact service organizations within six geographic division organizations.more » The methodology included comparisons of these four customer contact service organizations on twelve independent, self-concept variables and six customer satisfaction dependent variables using Analysis of Variance (ANOVA), Scheffe' tests, Chi-Square, and Stepwise multiple regression. The groups were found not to be significantly different and knowledge of the self-concept scores for managers will not increase the ability to predict customer satisfaction over no knowledge of self-concept scores.« less

Electric utilities and telecommunications

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

Moeller, J.W.

1995-08-01

Part I of this article will provide some background on the involvement of electric utilities in telecommunications. It will discuss the Power Radio Services, under which the FCC regulates radio communications of electric utilities, the pole attachment statute of the Communications Act, which authorized the FCC to regulate attachments of cable television cables to electric utility poles, and a recent Department of Energy (DOE) report on the need for a demonstration on the use of telecommunications for DSM. Part I will also discuss several recent developments relative to the Power Radio Services and the pole attachment statute. Part II willmore » discuss electric utilities and telecommunications under PUHCA. It will outline the extensive and complex requirements of PUHCA that are applicable to public utility holding companies, as well as the specific requirements of PUHCA for the formation by public utility holding companies of subsidiaries to engage in telecommunications activities. It will also discuss the seven instances in the past decade in which the SEC has approved the formation by public utility holding companies of such subsidiaries. Part III of this article will discuss a principal obstacle to expanded electric utility involvement in telecommunications activities-a series of administrative and judicial decisions that illustrate the potential for dual regulation by the SEC and the FERC to result in confusion and inefficiencies. It will also discuss proposals in Congress to minimize this potential. Part IV will discuss House Bill 3636 and Senate Bill 1822 and their proposals to amend PUHCA to facilitate the formation or acquisition by public utility holding companies of non-utility subsidiaries to engage in telecommunications activities. It will also discuss their proposals to address the potential consequences of dual regulation by the SEC and the FERC of electric utilities involved in telecommunications.« less

Feeling of competition may raise utility efficiency

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

Not Available

1983-05-01

In an attempt to provide the Federal Energy Regulatory Commission (FERC) with a means of encouragement to regulated but non-competitive utilities to offer their customers the lowest possible rates, the Resources Consulting Group Inc. (RCG) devised an incentive regulation program that would award payments to those utilities that are able to reduce the level of and growth in rates. The program has the advantages of promoting the minimization of costs better than traditional regulation does; cost cuts are encouraged in consideration of both long- and short-term resource production and utilization; and ratepayers are able to achieve the greatest possible sharemore » of economic benefits associated with improved performance.« less

Rules implementing Sections 201 and 210 of the Public Utility Regulatory Policies Act of 1978: a regulatory history

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

Danziger, R.N.; Caples, P.W.; Huning, J.R.

1980-09-15

An analysis is made of the rules implementing Sections 201 and 210 of the Public Utility Regulatory Policies Act of 1978 (PURPA). The act provides that utilities must purchase power from qualifying producers of electricity at nondiscriminatory rates, and it exempts private generators from virtually all state and Federal utility regulations. Most of the analysis presented is taken from the perspective of photovoltaics (PV) and solar thermal electric point-focusing distributed receivers (pfdr). It is felt, however, that the analysis is applicable both to cogeneration and other emerging technologies. Chapters presented are: The FERC Response to Oral Comments on the Proposedmore » Rules Implementing Sections 201 and 210 of PURPA; Additional Changes Made or Not Made That Were Addressed in Other Than Oral Testimony; View on the Proposed Rules Implementing Sections 201 and 210 of PURPA; Response to Comments on the Proposed 201 and 210 Rules; and Summary Analysis of the Environmental Assessment of the Rules. Pertinent reference material is provided in the Appendices, including the text of the rules. (MCW)« less

Regulating food service in North Carolina's long-term care facilities.

PubMed

DePorter, Cindy H

2005-01-01

Other commentaries in this issue of the North Carolina Medical Journal describe innovative food and dining practices in some of our state's long-term care facilities. Federal and state regulations do not prohibit these innovations, and DFS supports the concept of "enhancements" of the dining experience in these facilities. The Division of Facilities Services, therefore, encourages facilities to assess and operationalize various dining methods, allowing residents to select their foods, dining times, dining partners, and other preferences. The regulations allow facilities to utilize innovative dining approaches, such as buffet lines, or family-style serving options, which allow residents to order at the table as they would in a restaurant. The regulations do not dictate whether facilities should serve food to residents on trays, in buffet lines, or in a family style. While there are many regulations, they leave room for innovative new ideas as long as these ideas do not compromise resident health or safety.. Food consumption and the dining experience are an integral part of the resident's life in a nursing facility. It is important that resident preferences are being honored, and the dining experience is as pleasant and home-like as possible. The facility's responsibility is to provide adequate nutrition and hydration that assures the resident is at his/her highest level of functioning emotionally, functionally, and physically. Meeting the unique needs of each resident in a facility can be a daunting task, but one of immense importance to the quality long-term care.

43 CFR 3270.10 - What types of geothermal operations are governed by these utilization regulations?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false What types of geothermal operations are governed by these utilization regulations? 3270.10 Section 3270.10 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING...

43 CFR 3270.10 - What types of geothermal operations are governed by these utilization regulations?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false What types of geothermal operations are governed by these utilization regulations? 3270.10 Section 3270.10 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING...

43 CFR 3270.10 - What types of geothermal operations are governed by these utilization regulations?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false What types of geothermal operations are governed by these utilization regulations? 3270.10 Section 3270.10 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING...

Emotion, Cognition, and Mental State Representation in Amygdala and Prefrontal Cortex

PubMed Central

Salzman, C. Daniel; Fusi, Stefano

2011-01-01

Neuroscientists have often described cognition and emotion as separable processes implemented by different regions of the brain, such as the amygdala for emotion and the prefrontal cortex for cognition. In this framework, functional interactions between the amygdala and prefrontal cortex mediate emotional influences on cognitive processes such as decision-making, as well as the cognitive regulation of emotion. However, neurons in these structures often have entangled representations, whereby single neurons encode multiple cognitive and emotional variables. Here we review studies using anatomical, lesion, and neurophysiological approaches to investigate the representation and utilization of cognitive and emotional parameters. We propose that these mental state parameters are inextricably linked and represented in dynamic neural networks composed of interconnected prefrontal and limbic brain structures. Future theoretical and experimental work is required to understand how these mental state representations form and how shifts between mental states occur, a critical feature of adaptive cognitive and emotional behavior. PMID:20331363

Achieving large dynamic range control of gene expression with a compact RNA transcription–translation regulator

PubMed Central

2017-01-01

Abstract RNA transcriptional regulators are emerging as versatile components for genetic network construction. However, these regulators suffer from incomplete repression in their OFF state, making their dynamic range less than that of their protein counterparts. This incomplete repression causes expression leak, which impedes the construction of larger synthetic regulatory networks as leak propagation can interfere with desired network function. To address this, we demonstrate how naturally derived antisense RNA-mediated transcriptional regulators can be configured to regulate both transcription and translation in a single compact RNA mechanism that functions in Escherichia coli. Using in vivo gene expression assays, we show that a combination of transcriptional termination and ribosome binding site sequestration increases repression from 85% to 98%, or activation from 10-fold to over 900-fold, in response to cognate antisense RNAs. We also show that orthogonal repressive versions of this mechanism can be created through engineering minimal antisense RNAs. Finally, to demonstrate the utility of this mechanism, we use it to reduce network leak in an RNA-only cascade. We anticipate these regulators will find broad use as synthetic biology moves beyond parts engineering to the design and construction of more sophisticated regulatory networks. PMID:28387839

Masculine Discrepancy Stress, Emotion-Regulation Difficulties, and Intimate Partner Violence

PubMed Central

Berke, Danielle S.; Reidy, Dennis E.; Gentile, Brittany; Zeichner, Amos

2018-01-01

Research suggests that masculine socialization processes contribute to the perpetration of intimate partner violence (IPV) by men. Although this research has traditionally focused on men who strongly adhere to traditional gender norms, men who negatively evaluate themselves as falling short of these norms (a construct termed masculine discrepancy stress) have proven to be at increased risk of IPV perpetration. Likewise, men experiencing problems with emotion regulation, a multidimensional construct reflecting difficulties in effectively experiencing and responding to emotional states, are also at risk of IPV perpetration. In the present research, we tested the hypothesis that the link between discrepancy stress and IPV perpetration is mediated via difficulties in emotion regulation. Three hundred fifty-seven men completed online surveys assessing their experience of discrepancy stress, emotion-regulation difficulties, and history of IPV perpetration. Results indicated that discrepancy-stressed men's use of physical IPV was fully mediated by emotion-regulation difficulties. In addition, emotion-regulation difficulties partially mediated the association between discrepancy stress and sexual IPV. Findings are discussed in terms of the potential utility of emotion-focused interventions for modifying men's experience and expression of discrepancy stress and reducing perpetration of IPV. PMID:27226013

Masculine Discrepancy Stress, Emotion-Regulation Difficulties, and Intimate Partner Violence.

PubMed

Berke, Danielle S; Reidy, Dennis E; Gentile, Brittany; Zeichner, Amos

2016-05-24

Research suggests that masculine socialization processes contribute to the perpetration of intimate partner violence (IPV) by men. Although this research has traditionally focused on men who strongly adhere to traditional gender norms, men who negatively evaluate themselves as falling short of these norms (a construct termed masculine discrepancy stress) have proven to be at increased risk of IPV perpetration. Likewise, men experiencing problems with emotion regulation, a multidimensional construct reflecting difficulties in effectively experiencing and responding to emotional states, are also at risk of IPV perpetration. In the present research, we tested the hypothesis that the link between discrepancy stress and IPV perpetration is mediated via difficulties in emotion regulation. Three hundred fifty-seven men completed online surveys assessing their experience of discrepancy stress, emotion-regulation difficulties, and history of IPV perpetration. Results indicated that discrepancy-stressed men's use of physical IPV was fully mediated by emotion-regulation difficulties. In addition, emotion-regulation difficulties partially mediated the association between discrepancy stress and sexual IPV. Findings are discussed in terms of the potential utility of emotion-focused interventions for modifying men's experience and expression of discrepancy stress and reducing perpetration of IPV. © The Author(s) 2016.

The past, present, and future of U.S. utility demand-side management programs

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

Eto, J.

Demand-side management or DSM refers to active efforts by electric and gas utilities to modify customers` energy use patterns. The experience in the US shows that utilities, when provided with appropriate incentives, can provide a powerful stimulus to energy efficiency in the private sector. This paper describes the range and history of DSM programs offered by US electric utilities, with a focus on the political, economic, and regulatory events that have shaped their evolution. It also describes the changes these programs are undergoing as a result of US electricity industry restructuring. DSM programs began modestly in the 1970s in responsemore » to growing concerns about dependence on foreign sources of oil and environmental consequences of electricity generation, especially nuclear power. The foundation for the unique US partnership between government and utility interests can be traced first to the private-ownership structure of the vertically integrated electricity industry and second to the monopoly franchise granted by state regulators. Electricity industry restructuring calls into question both of these basic conditions, and thus the future of utility DSM programs for the public interest. Future policies guiding ratepayer-funded energy-efficiency DSM programs will need to pay close attention to the specific market objectives of the programs and to the balance between public and private interests.« less

Adoption of Emissions Abating Technologies by U.S. Electricity Producing Firms Under the SO2 Emission Allowance Market

NASA Astrophysics Data System (ADS)

Creamer, Gregorio Bernardo

The objective of this research is to determine the adaptation strategies that coal-based, electricity producing firms in the United States utilize to comply with the emission control regulations imposed by the SO2 Emissions Allowance Market created by the Clean Air Act Amendment of 1990, and the effect of market conditions on the decision making process. In particular, I take into consideration (1) the existence of carbon contracts for the provision of coal that may a affect coal prices at the plant level, and (2) local and geographical conditions, as well as political arrangements that may encourage firms to adopt strategies that appear socially less efficient. As the electricity producing sector is a regulated sector, firms do not necessarily behave in a way that maximizes the welfare of society when reacting to environmental regulations. In other words, profit maximization actions taken by the firm do not necessarily translate into utility maximization for society. Therefore, the environmental regulator has to direct firms into adopting strategies that are socially efficient, i.e., that maximize utility. The SO 2 permit market is an instrument that allows each firm to reduce marginal emissions abatement costs according to their own production conditions and abatement costs. Companies will be driven to opt for a cost-minimizing emissions abatement strategy or a combination of abatement strategies when adapting to new environmental regulations or markets. Firms may adopt one or more of the following strategies to reduce abatement costs while meeting the emission constraints imposed by the SO2 Emissions Allowance Market: (1) continue with business as usual on the production site while buying SO2 permits to comply with environmental regulations, (2) switch to higher quality, lower sulfur coal inputs that will generate less SO2 emissions, or (3) adopting new emissions abating technologies. A utility optimization condition is that the marginal value of each input should be equal to the product generated by using it and to the activities that are required by new regulations. The comparative technological and scale efficiency factors of coal-based electricity producing plants are calculated using the Data Envelopment Analysis (DEA) framework, and used as proxies to test this condition. In the empirical analysis, econometric models of the response of firms to emissions control are analyzed around the following aspects: (1) characterization of the behavior of firms and their efficiency, (2) relevant variables that trigger the adoption of technology, that is, the acquisition of scrubbers , and (3) the influence of exogenous variables, such as the existence of contracts, distance from mine to plant, and local conditions of the region where plants are located.

Neurofeedback of visual food cue reactivity: a potential avenue to alter incentive sensitization and craving.

PubMed

Ihssen, Niklas; Sokunbi, Moses O; Lawrence, Andrew D; Lawrence, Natalia S; Linden, David E J

2017-06-01

FMRI-based neurofeedback transforms functional brain activation in real-time into sensory stimuli that participants can use to self-regulate brain responses, which can aid the modification of mental states and behavior. Emerging evidence supports the clinical utility of neurofeedback-guided up-regulation of hypoactive networks. In contrast, down-regulation of hyperactive neural circuits appears more difficult to achieve. There are conditions though, in which down-regulation would be clinically useful, including dysfunctional motivational states elicited by salient reward cues, such as food or drug craving. In this proof-of-concept study, 10 healthy females (mean age = 21.40 years, mean BMI = 23.53) who had fasted for 4 h underwent a novel 'motivational neurofeedback' training in which they learned to down-regulate brain activation during exposure to appetitive food pictures. FMRI feedback was given from individually determined target areas and through decreases/increases in food picture size, thus providing salient motivational consequences in terms of cue approach/avoidance. Our preliminary findings suggest that motivational neurofeedback is associated with functionally specific activation decreases in diverse cortical/subcortical regions, including key motivational areas. There was also preliminary evidence for a reduction of hunger after neurofeedback and an association between down-regulation success and the degree of hunger reduction. Decreasing neural cue responses by motivational neurofeedback may provide a useful extension of existing behavioral methods that aim to modulate cue reactivity. Our pilot findings indicate that reduction of neural cue reactivity is not achieved by top-down regulation but arises in a bottom-up manner, possibly through implicit operant shaping of target area activity.

The Incremental Utility of Emotion Regulation but Not Emotion Reactivity in Non-Suicidal Self-Injury

PubMed Central

Zelkowitz, Rachel L.; Cole, David A.; Han, Gloria T.; Tomarken, Andrew J.

2016-01-01

This study assessed the incremental utility of emotion reactivity and emotion regulation in relation to non-suicidal self-injury (NSSI). Participants included 379 college students aged 18-22 who completed self-report measures of emotion regulation, emotion reactivity, and NSSI. Emotion regulation was significantly related to NSSI both ignoring and controlling for reactivity, but the reverse was not true. Participants' use of NSSI for affect regulation appeared to moderate this relation. Findings support emotion regulation deficits as a target for intervention over-and-above heightened emotion reactivity, especially in those who use NSSI to regulate negative affect. PMID:26945972

PABPN1-Dependent mRNA Processing Induces Muscle Wasting

PubMed Central

Raz, Yotam; van Putten, Maaike; Paniagua-Soriano, Guillem; Krom, Yvonne D.; Florea, Bogdan I.; Raz, Vered

2016-01-01

Poly(A) Binding Protein Nuclear 1 (PABPN1) is a multifunctional regulator of mRNA processing, and its expression levels specifically decline in aging muscles. An expansion mutation in PABPN1 is the genetic cause of oculopharyngeal muscle dystrophy (OPMD), a late onset and rare myopathy. Moreover, reduced PABPN1 expression correlates with symptom manifestation in OPMD. PABPN1 regulates alternative polyadenylation site (PAS) utilization. However, the impact of PAS utilization on cell and tissue function is poorly understood. We hypothesized that altered PABPN1 expression levels is an underlying cause of muscle wasting. To test this, we stably down-regulated PABPN1 in mouse tibialis anterior (TA) muscles by localized injection of adeno-associated viruses expressing shRNA to PABPN1 (shPab). We found that a mild reduction in PABPN1 levels causes muscle pathology including myofiber atrophy, thickening of extracellular matrix and myofiber-type transition. Moreover, reduced PABPN1 levels caused a consistent decline in distal PAS utilization in the 3’-UTR of a subset of OPMD-dysregulated genes. This alternative PAS utilization led to up-regulation of Atrogin-1, a key muscle atrophy regulator, but down regulation of proteasomal genes. Additionally reduced PABPN1 levels caused a reduction in proteasomal activity, and transition in MyHC isotope expression pattern in myofibers. We suggest that PABPN1-mediated alternative PAS utilization plays a central role in aging-associated muscle wasting. PMID:27152426

Molecular envelope and atomic model of an anti-terminated glyQS T-box regulator in complex with tRNAGly

PubMed Central

Chetnani, Bhaskar

2017-01-01

Abstract A T-box regulator or riboswitch actively monitors the levels of charged/uncharged tRNA and participates in amino acid homeostasis by regulating genes involved in their utilization or biosynthesis. It has an aptamer domain for cognate tRNA recognition and an expression platform to sense the charge state and modulate gene expression. These two conserved domains are connected by a variable linker that harbors additional secondary structural elements, such as Stem III. The structural basis for specific tRNA binding is known, but the structural basis for charge sensing and the role of other elements remains elusive. To gain new structural insights on the T-box mechanism, a molecular envelope was calculated from small angle X-ray scattering data for the Bacillus subtilis glyQS T-box riboswitch in complex with an uncharged tRNAGly. A structural model of an anti-terminated glyQS T-box in complex with its cognate tRNAGly was derived based on the molecular envelope. It shows the location and relative orientation of various secondary structural elements. The model was validated by comparing the envelopes of the wild-type complex and two variants. The structural model suggests that in addition to a possible regulatory role, Stem III could aid in preferential stabilization of the T-box anti-terminated state allowing read-through of regulated genes. PMID:28531275

Central Nervous System Regulation of Brown Adipose Tissue

PubMed Central

Morrison, Shaun F.; Madden, Christopher J.

2015-01-01

Thermogenesis, the production of heat energy, in brown adipose tissue is a significant component of the homeostatic repertoire to maintain body temperature during the challenge of low environmental temperature in many species from mouse to man and plays a key role in elevating body temperature during the febrile response to infection. The sympathetic neural outflow determining brown adipose tissue (BAT) thermogenesis is regulated by neural networks in the CNS which increase BAT sympathetic nerve activity in response to cutaneous and deep body thermoreceptor signals. Many behavioral states, including wakefulness, immunologic responses, and stress, are characterized by elevations in core body temperature to which central command-driven BAT activation makes a significant contribution. Since energy consumption during BAT thermogenesis involves oxidation of lipid and glucose fuel molecules, the CNS network driving cold-defensive and behavioral state-related BAT activation is strongly influenced by signals reflecting the short and long-term availability of the fuel molecules essential for BAT metabolism and, in turn, the regulation of BAT thermogenesis in response to metabolic signals can contribute to energy balance, regulation of body adipose stores and glucose utilization. This review summarizes our understanding of the functional organization and neurochemical influences within the CNS networks that modulate the level of BAT sympathetic nerve activity to produce the thermoregulatory and metabolic alterations in BAT thermogenesis and BAT energy expenditure that contribute to overall energy homeostasis and the autonomic support of behavior. PMID:25428857

High and low molecular weight hyaluronic acid differentially influence macrophage activation

PubMed Central

Rayahin, Jamie E.; Buhrman, Jason S.; Zhang, Yu; Koh, Timothy J.; Gemeinhart, Richard A.

2015-01-01

Macrophages exhibit phenotypic diversity permitting wide-ranging roles in maintaining physiologic homeostasis. Hyaluronic acid, a major glycosaminoglycan of the extracellular matrix, has been shown to have differential signaling based on its molecular weight. With this in mind, the main objective of this study was to elucidate the role of hyaluronic acid molecular weight on macrophage activation and reprogramming. Changes in macrophage activation were assessed by activation state selective marker measurement, specifically quantitative real time polymerase chain reaction, and cytokine enzyme-linked immunoassays, after macrophage treatment with differing molecular weights of hyaluronic acid under four conditions: the resting state, concurrent with classical activation, and following inflammation involving either classically or alternatively activated macrophages. Regardless of initial polarization state, low molecular weight hyaluronic acid induced a classically activated-like state, confirmed by up-regulation of pro-inflammatory genes, including nos2, tnf, il12b, and cd80, and enhanced secretion of nitric oxide and TNF-α. High molecular weight hyaluronic acid promoted an alternatively activated-like state, confirmed by up regulation of pro-resolving gene transcription, including arg1, il10, and mrc1, and enhanced arginase activity. Overall, our observations suggest that macrophages undergo phenotypic changes dependent on molecular weight of hyaluronan that correspond to either (1) pro-inflammatory response for low molecular weight HA or (2) pro-resolving response for high molecular weight HA. These observations bring significant further understanding of the influence of extracellular matrix polymers, hyaluronic acid in particular, on regulating the inflammatory response of macrophages. This knowledge can be used to guide the design of HA-containing biomaterials to better utilize the natural response to HAs. PMID:26280020

The utility score of epilepsy with partial seizure measured by TTO, VAS, and EQ-5D in the general Korean population.

PubMed

Kang, Hee-Jin; Kang, Eunjeong; Jo, Min-Woo; Park, Eun-Ja; Yoon, Seonyoung; Lee, Eui-Kyung

2014-07-01

This study aimed to measure utilities, which are quantitative terms incorporating preferences, for various health states of epilepsy with partial seizure in the general population in South Korea. It also aimed to find socio-demographic characteristics associated with the utility scores. Utility scores using Time Trade-Off (TTO), Visual Analog Scale (VAS), and EuroQol five Dimension (EQ-5D) were obtained from 300 people aged 16 and over by face-to-face interviews. We measured utilities for three hypothetical health states of epilepsy for which scenarios were defined based on the frequency of partial seizure: seizure-free, seizure reduction, and withdrawal. We compared utilities with varying seizure frequency using a repeated-measures ANOVA, and analyzed the association between utilities and socio-demographic characteristics using a generalized estimating equation (GEE). The mean utility scores for withdrawal state, seizure reduction state, and seizure-free state were 0.303, 0.493, and 0.899, respectively, when measured by TTO. VAS yielded the mean utility scores of 0.211, 0.424, and 0.752 for respective health states, and corresponding scores with EQ-5D were 0.261, 0.645, and 0.959. The utility scores for the three health states were statistically different in TTO, VAS, and EQ-5D. The withdrawal state had the lowest utility scores. There were differences in mean utilities for the three health states across the three methods. Utilities by EQ-5D tended to have higher values than those by TTO and VAS. Utilities by VAS had the lowest values. In GEE analysis, the severity of epilepsy and household income were significantly related to utility scores. The withdrawal state of epilepsy had the lowest utility value and the seizure-free state had the highest by all three techniques of utility measurement used. There were significant differences in utilities between one severity level of epilepsy and another. Utility was associated with household income and the severity of disease. Utility scores for distinct epilepsy states obtained in this study could facilitate health economic analyses of epilepsy treatments and thus help decision making in resource allocation. Copyright © 2014 Elsevier B.V. All rights reserved.

THE CLEAN ENERGY-ENVIRONMENT GUIDE TO ACTION ...

EPA Pesticide Factsheets

The Guide to Action identifies and describes sixteen clean energy policies and strategies that are delivering economic and environmental results for states. For each policy, the Guide describes: Objectives and benefits of the policy; Examples of states that have implemented the policy; Responsibilities of key players at the state level, including typical roles of the main stakeholders; Opportunities to coordinate implementation with other federal and state policies, partnerships and technical assistance resources; Best practices for policy design, implementation, and evaluation, including state examples; Action steps for states to take when adopting or modifying their clean energy policies, based on existing state experiences; Resources for additional information on individual state policies, legislative and regulatory language, and analytical tools and methods. States participating in the Clean Energy-Environment State Partnership Program will use the Guide to Action to: Develop their own Clean Energy-Environment Action Plan that is appropriate to their state; Identify the roles and responsibilities of key decision-makers, such as environmental regulators, state legislatures, public utility commissioners, and state energy offices; Access and apply technical assistance resources, models, and tools available for state-specific analyses and program implementation; and Learn from each other as they develop their own clean energy programs and policies.

Coming to grips with consumerism. [Panel answers on utility operations and problems

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

Not Available

Utility companies, as regulated monopolies, are facing increasing questioning and challenges from consumers. Representatives of the Consumer Federation of America, The Department of Energy, and Edison Electric Institute discuss the kind of information that consumers want and how they can get satisfactory responses from utility companies. The movement, seen as a healthy way for citizens to understand how utilities operate and to learn how to communicate their concerns, is assuming more of a conciliatory than adversary nature. In a panel discussion, the participants outline the issues of communication, rate structure, public relations, utility decision making, and regulation.

PG&E and Silkwood

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

NONE

1992-12-31

The Supreme Court rendered its decision in PG&E in April 1983. The decision involved a challenge by a nuclear utility to a California state moratorium on the construction of new commercial nuclear power plants until the State Energy Resources Conservation and Development Commission could determine that there is a demonstrated and federally approved solution for the permanent disposal of high-level nuclear waste. The moratorium was based not on a state concern with the radiological hazards associated with new nuclear plants but, ostensibly on a state concern with the economics of new nuclear plants. In particular, the state had concluded thatmore » a new nuclear plant, in the absence of a solution for the permanent disposal of the high-level nuclear waste it would generate, would be an uneconomical and uncertain source of electric power. The nuclear utility that challenged the moratorium argued that its prohibition to new nuclear plant construction was in fact based on a state concern with radiation hazards. However, the Court accepted California`s {open_quotes}avowed economic purpose{close_quotes} and declined to second-guess the basis for the moratorium. The Court rendered its decision in Silkwood in January 1984. The decision involved an action brought by the administrator of the estate for a deceased employee of a nuclear fuel facility regulated by the NRC. Brought under Oklahoma state common law of torts, the action was for damages for radiological injuries suffered as a result of alleged plutonium contamination. A jury returned a verdict for the administrator as well as an award of actual and punitive damages.« less

Risk stratification, genomic data and the law.

PubMed

Hall, Alison; Finnegan, Thomas; Chowdhury, Susmita; Dent, Tom; Kroese, Mark; Burton, Hilary

2018-02-22

Risk prediction models have a key role in stratified disease prevention, and the incorporation of genomic data into these models promises more effective personalisation. Although the clinical utility of incorporating genomic data into risk prediction tools is increasingly compelling, at least for some applications and disease types, the legal and regulatory implications have not been examined and have been overshadowed by discussions about clinical and scientific utility and feasibility. We held a workshop to explore relevant legal and regulatory perspectives from four EU Member States: France, Germany, the Netherlands and the UK. While we found no absolute prohibition on the use of such data in those tools, there are considerable challenges. Currently, these are modest and result from genomic data being classified as sensitive data under existing Data Protection regulation. However, these challenges will increase in the future following the implementation of EU Regulations on data protection which take effect in 2018, and reforms to the governance of the manufacture, development and use of in vitro diagnostic devices to be implemented in 2022. Collectively these will increase the regulatory burden placed on these products as risk stratification tools will be brought within the scope of these new Regulations. The failure to respond to the challenges posed by the use of genomic data in disease risk stratification tools could therefore prove costly to those developing and using such tools.

Grid impacts of wind power: a summary of recent studies in the United States

NASA Astrophysics Data System (ADS)

Parsons, Brian; Milligan, Michael; Zavadil, Bob; Brooks, Daniel; Kirby, Brendan; Dragoon, Ken; Caldwell, Jim

2004-04-01

Several detailed technical investigations of grid ancillary service impacts of wind power plants in the United States have recently been performed. These studies were applied to Xcel Energy (in Minnesota) and PacifiCorp and the Bonneville Power Administration (both in the northwestern United States). Although the approaches vary, three utility time frames appear to be most at issue: regulation, load following and unit commitment. This article describes and compares the analytic frameworks from recent analysis and discusses the implications and cost estimates of wind integration. The findings of these studies indicate that relatively large-scale wind generation will have an impact on power system operation and costs, but these impacts and costs are relatively low at penetration rates that are expected over the next several years. Published in 2004 by John Wiley & Sons, Ltd.

Mexico's Regulatory Engagement in Bulk Electric Power System Planning: An Overview of U.S. Practices and Tools

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

O'Neill, Barbara; Hurlbut, David; Pena, Ivonne

2016-06-01

Mexico's transition to a modern wholesale power market will place new demands on how regulators evaluate and approve transmission expansion projects. Transmission projects in a modern wholesale market fulfill one of several needs, and utilities, regional transmission organizations, and regulatory authorities in the United States have encountered comparable challenges in their market transitions to ensure projects meeting each type of need can be built. The purpose of this report is to open a window to view that experience. The report examines key practices of different U.S. jurisdictions that have moved from transmission planning to transmission approval, and it focuses onmore » the role of the regulator in supporting a planning process that equitably meets identified needs.« less

Medicare depreciation; useful life guidelines--HCFA. Proposed rule.

PubMed

1982-09-30

We are proposing to amend Medicare regulations to clarify which useful life guidelines providers of health care services may use to determine the useful life of a depreciable asset for Medicare reimbursement purposes. Current regulations state that providers must utilize HHS useful life guidelines or, if none have been published by HHS, the American Hospital Association (AHA) useful life guidelines of 1973 or IRS guidelines. We are proposing to eliminate the reference to IRS guidelines because those previously acceptable for Medicare purposes are outdated and have been made obsolete by the IRS or by statutory change. We would also delete the specific reference to the 1973 AHA guidelines. In addition, we intend this amendment to clarify that certain tax legislation on accelerated depreciation, recently passed by Congress, does not apply to the Medicare program.

TOR on the Brain

PubMed Central

Garelick, Michael G.; Kennedy, Brian K.

2012-01-01

Signaling by target of rapamycin (mTOR in mammals) has been shown to modulate lifespan in several model organisms ranging from yeast to mice. In mice, reduced mTOR signaling by chronic rapamycin treatment leads to lifespan extension, raising the possibility that rapamycin and its analogs may benefit the aging brain and serve as effective treatments of age-related neurodegenerative diseases. Here, we review mTOR signaling and how neurons utilize mTOR to regulate brain function, including regulation of feeding, synaptic plasticity and memory formation. Additionally, we discuss recent findings that evaluate the mechanisms by which reduced mTOR activity might benefit the aging brain in normal and pathological states. We will focus on recent studies investigating mTOR and Alzheimer s disease, Parkinson s disease, and polyglutamine expansion syndromes such as Huntington s disease. PMID:20849946

Focusing the Sun: State Considerations for Designing Community Solar Policy

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

Cook, Jeffrey J; Shah, Monisha R

This report summarizes outcomes from the National Community Solar Partnership State Best Practices working group by identifying key differences in state policies that enable community solar and illustrating how various policy design approaches may impact the market. For the latter question, it is too early to quantify a relationship between policy design and market impacts, because most state programs have not been fully implemented. So, the authors conducted interviews with 19 subject matter experts, including project developers, regulators, and utilities to better understand how various policy design approaches may impact community solar markets. These perspectives, along with those gleaned frommore » the working group and relevant literature were synthesized to identify key considerations for policymakers designing community solar programs. Though state community solar policies vary in numerous ways, the report focuses on the following critical elements: program cap, project size cap, subscriber location requirements, subscriber eligibility requirements, low- and moderate-income stipulations, and subscriber compensation.« less

41 CFR 101-42.301 - General.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true General. 101-42.301 Section 101-42.301 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND DISPOSAL OF HAZARDOUS...

41 CFR 101-42.301 - General.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 2 2013-07-01 2012-07-01 true General. 101-42.301 Section 101-42.301 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND DISPOSAL OF HAZARDOUS...

41 CFR 101-42.301 - General.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true General. 101-42.301 Section 101-42.301 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND DISPOSAL OF HAZARDOUS...

41 CFR 101-42.301 - General.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 2 2012-07-01 2012-07-01 false General. 101-42.301 Section 101-42.301 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND DISPOSAL OF HAZARDOUS...

41 CFR 101-42.301 - General.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true General. 101-42.301 Section 101-42.301 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND DISPOSAL OF HAZARDOUS...

Gender Differences in Skeletal Muscle Substrate Metabolism – Molecular Mechanisms and Insulin Sensitivity

PubMed Central

Lundsgaard, Anne-Marie; Kiens, Bente

2014-01-01

It has become increasingly apparent that substrate metabolism is subject to gender-specific regulation, and the aim of this review is to outline the available evidence of molecular gender differences in glucose and lipid metabolism of skeletal muscle. Female sex has been suggested to have a favorable effect on glucose homeostasis, and the available evidence from hyperinsulinemic–euglycemic clamp studies is summarized to delineate whether there is a gender difference in whole-body insulin sensitivity and in particular insulin-stimulated glucose uptake of skeletal muscle. Whether an eventual higher insulin sensitivity of female skeletal muscle can be related to gender-specific regulation of molecular metabolism will be topic for discussion. Gender differences in muscle fiber type distribution and substrate availability to and in skeletal muscle are highly relevant for substrate metabolism in men and women. In particular, the molecular machinery for glucose and fatty acid oxidative and storage capacities in skeletal muscle and its implications for substrate utilization during metabolic situations of daily living are discussed, emphasizing their relevance for substrate choice in the fed and fasted state, and during periods of physical activity and recovery. Together, handling of carbohydrate and lipids and regulation of their utilization in skeletal muscle have implications for whole-body glucose homeostasis in men and women. 17-β estradiol is the most important female sex hormone, and the identification of estradiol receptors in skeletal muscle has opened for a role in regulation of substrate metabolism. Also, higher levels of circulating adipokines as adiponectin and leptin in women and their implications for muscle metabolism will be considered. PMID:25431568

Recovery of Utility Fixed Costs: Utility, Consumer, Environmental and Economist Perspectives

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

Wood, Lisa; Hemphill, Ross; Howat, John

Utilities recover costs for providing electric service to retail customers through a combination of rate components that together comprise customers’ monthly electric bills. Rates and rate designs are set by state regulators and vary by jurisdiction, utility and customer class. In addition to the fundamental tenet of setting fair and reasonable rates, rate design balances economic efficiency, equity and fairness, customer satisfaction, utility revenue stability, and customer price and bill stability.1 At the most basic level, retail electricity bills in the United States typically include a fixed monthly customer charge — a set dollar amount regardless of energy usage —more » and a volumetric energy charge for each kilowatt-hour consumed.2 The energy charge may be flat across all hours, vary by usage level (for example, higher rates at higher levels of usage), or vary based on time of consumption.3 While some utility costs, such as fuel costs, clearly vary according to electricity usage, other costs are “fixed” over the short run — generally, those that do not vary over the course of a year. Depending on your point of view, and whether the state’s electricity industry has been restructured or remains vertically integrated, the set of costs that are “fixed” may be quite limited. Or the set may extend to all capacity costs for generation, transmission and distribution. In the long run, all costs are variable. In the context of flat or declining loads in some regions, utilities are proposing a variety of changes to retail rate designs, particularly for residential customers, to recover fixed costs. In this report, authors representing utility (Chapter 1), consumer (Chapter 2), environmentalist (Chapter 3) and economist (Chapter 4) perspectives discuss fixed costs for electric utilities and set out their principles for recovering those costs. The table on the next page summarizes each author’s relative preferences for various options for fixed cost recovery, some of which may be used in combination.4 The specific design of any ratemaking option matters crucially, so a general preference for a given option does not indicate support for any particular application.« less

Comparison Virtual Landing Gear Drop Test for Commuter Aircraft Utilize MSC ADAMS And Solidworks Motion Analysis

NASA Astrophysics Data System (ADS)

Hidayat, Dony; Istiyanto, Jos; Agus Sumarsono, Danardono

2018-04-01

Loads at main landing gear while touchdown impact is function of aircraft weight and ground reaction load factor. In regulation states ground reaction load factor at Vsink = 3.05 m/s is below 3. Contact/impact force from simulation using MSC ADAMS is 94680 N, while using Solidworks Motion Analysis is 97691 N. The difference between MSC ADAMS and Solidworks Motion Analysis is 3.08%. The ground reaction load factor in MSC ADAMS is 2.78 while in Solidworks Motion Analysis is 2.87.

LANDSAT supports data needs for EPA 208 planning. [water quality control and waste treatment management

NASA Technical Reports Server (NTRS)

1979-01-01

Excerpts from federal legislation and regulations mandating areawide waster treatment management as a means of restoring and maintaining the integrity of the nation's water are presented along with requirements for grants to the states for water quality planning, management, and implementation. Experiences using LANDSAT to identify nonpoint sources of water pollution as well as land/use/land cover features in South Dakota, Kentucky, Georgia, New Jersey, and Texas are described. Present activities suggest that this type of remote sensing is an efficient, effective tool for areawide water quality planning. Interaction with cognizant federal, state, and local government personnel involved in EPA section 208 planning activities can guide the development of new capabilities and enhance their utility and prospect for use.

Polyadenylation state microarray (PASTA) analysis.

PubMed

Beilharz, Traude H; Preiss, Thomas

2011-01-01

Nearly all eukaryotic mRNAs terminate in a poly(A) tail that serves important roles in mRNA utilization. In the cytoplasm, the poly(A) tail promotes both mRNA stability and translation, and these functions are frequently regulated through changes in tail length. To identify the scope of poly(A) tail length control in a transcriptome, we developed the polyadenylation state microarray (PASTA) method. It involves the purification of mRNA based on poly(A) tail length using thermal elution from poly(U) sepharose, followed by microarray analysis of the resulting fractions. In this chapter we detail our PASTA approach and describe some methods for bulk and mRNA-specific poly(A) tail length measurements of use to monitor the procedure and independently verify the microarray data.

Charge regulation circuit

DOEpatents

Ball, Don G.

1992-01-01

A charge regulation circuit provides regulation of an unregulated voltage supply in the range of 0.01%. The charge regulation circuit is utilized in a preferred embodiment in providing regulated voltage for controlling the operation of a laser.

41 CFR 101-42.200 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Scope of subpart. 101-42.200 Section 101-42.200 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.300 - Scope of subpart.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true Scope of subpart. 101-42.300 Section 101-42.300 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.400 - Scope of subpart.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Scope of subpart. 101-42.400 Section 101-42.400 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.1100 - Scope of subpart.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Scope of subpart. 101-42.1100 Section 101-42.1100 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.200 - Scope of subpart.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true Scope of subpart. 101-42.200 Section 101-42.200 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.300 - Scope of subpart.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Scope of subpart. 101-42.300 Section 101-42.300 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.300 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Scope of subpart. 101-42.300 Section 101-42.300 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.1100 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Scope of subpart. 101-42.1100 Section 101-42.1100 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.400 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Scope of subpart. 101-42.400 Section 101-42.400 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.200 - Scope of subpart.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Scope of subpart. 101-42.200 Section 101-42.200 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION AND...

41 CFR 101-42.403 - Sales methods and procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... procedures. 101-42.403 Section 101-42.403 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION... from other sales. Sale catalogs or listings which offer hazardous materials shall not be mailed to all...

41 CFR 101-42.403 - Sales methods and procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... procedures. 101-42.403 Section 101-42.403 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION... from other sales. Sale catalogs or listings which offer hazardous materials shall not be mailed to all...

41 CFR 101-42.403 - Sales methods and procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... procedures. 101-42.403 Section 101-42.403 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS UTILIZATION AND DISPOSAL 42-UTILIZATION... from other sales. Sale catalogs or listings which offer hazardous materials shall not be mailed to all...

48 CFR 1519.201-72 - Small and disadvantaged business utilization specialists.

Code of Federal Regulations, 2010 CFR

2010-10-01

... small businesses with respect to the financial assistance available under existing laws and regulations... business utilization specialists. 1519.201-72 Section 1519.201-72 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS Policies 1519.201-72 Small and...

7 CFR 1001.40 - Classes of utilization.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Classes of utilization. 1001.40 Section 1001.40 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE NORTHEAST MARKETING AREA Order Regulating...

Exploring the relationship between planning and procurement in Western U.S. electric utilities

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

Carvallo Bodelon, Juan Pablo; Sanstad, Alan H.; Larsen, Peter H.

Integrated resource planning (IRP) is an important regulatory process used in many U.S. states to formulate and evaluate least-cost and risk-assessed portfolios to meet future load requirements for electric utilities. In principle, effective implementation of IRP seeks to assure regulators and the public that utility investment decisions, given uncertainty, are as cost-effective as possible. However, to date, there is no empirical assessment on the effectiveness of IRP implementation. In this analysis, we compare planning, procurement processes and actual decisions for a sample of twelve load serving entities (LSEs) across the Western U. S. from 2003-2014. The 2008/2009 recession provides amore » unique “stress test” to the planning process and offers an excellent opportunity to trace how procurement decisions responded to this largely unforeseen event. In aggregate, there is a general alignment between planned and procured supply-side capacity. However, there are significant differences in the choice of supply-side resources and type of ownership for individual LSEs. We develop case studies for three LSEs and find that subsequent plans differ significantly due to changes in the planning environment and that procurement decisions in some cases are impacted by factors that are not accounted for in the planning process. Our results reveal that a limited amount of information produced during the long-term planning process (e.g., forecasts, methods, and least cost/risk portfolios) are ultimately used during the procurement process, and that the latter process relies extensively on the most recent information available for decision making. These findings suggest that states' IRP rules and regulations mandating long-term planning horizons with the same analytical complexity throughout the planning period may not create useful information for the procurement process. The social value of a long-term planning process that departs from procurement and the balance between transparency and complexity of the planning and procurement processes is an open question.« less

Muscle interleukin-6 and fasting-induced PDH regulation in mouse skeletal muscle.

PubMed

Gudiksen, Anders; Bertholdt, Laerke; Vingborg, Mikkel Birkkjaer; Hansen, Henriette Watson; Ringholm, Stine; Pilegaard, Henriette

2017-03-01

Fasting prompts a metabolic shift in substrate utilization from carbohydrate to predominant fat oxidation in skeletal muscle, and pyruvate dehydrogenase (PDH) is seen as a controlling link between the competitive oxidation of carbohydrate and fat during metabolic challenges like fasting. Interleukin (IL)-6 has been proposed to be released from muscle with concomitant effects on both glucose and fat utilization. The aim was to test the hypothesis that muscle IL-6 has a regulatory impact on fasting-induced suppression of skeletal muscle PDH. Skeletal muscle-specific IL-6 knockout (IL-6 MKO) mice and floxed littermate controls (control) were either fed or fasted for 6 or 18 h. Lack of muscle IL-6 elevated the respiratory exchange ratio in the fed and early fasting state, but not with prolonged fasting. Activity of PDH in the active form (PDHa) was higher in fed and fasted IL-6 MKO than in control mice at 18 h, but not at 6 h, whereas lack of muscle IL-6 did not prevent downregulation of PDHa activity in skeletal muscle or changes in plasma and muscle substrate levels in response to 18 h of fasting. Phosphorylation of three of four sites on PDH-E1α increased with 18 h of fasting, but was lower in IL-6 MKO mice than in control. In addition, both PDK4 mRNA and protein increased with 6 and 18 h of fasting in both genotypes, but PDK4 protein was lower in IL-6 MKO than in control. In conclusion, skeletal muscle IL-6 seems to regulate whole body substrate utilization in the fed, but not fasted, state and influence skeletal muscle PDHa activity in a circadian manner. However, skeletal muscle IL-6 is not required for maintaining metabolic flexibility in response to fasting. Copyright © 2017 the American Physiological Society.

41 CFR 109-40.109 - Utilization of special contracts and agreements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Utilization of special contracts and agreements. 109-40.109 Section 109-40.109 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS...

Quantitative Electroencephalography Analysis (qEEG) of Neuro-Electro-Adaptive Therapy 12™ [NEAT12] Up-Regulates Cortical Potentials in an Alcoholic during Protracted Abstinence: Putative Anti-Craving Implications

PubMed Central

Waite, Roger L; Oscar-Berman, Marlene; RBraverman, Eric; Barh, Debmalya; Blum, Kenneth

2015-01-01

Introduction Cranial electrotherapy stimulation (CES) is a noninvasive therapy that has been used for decades in the United States to treat anxiety, depression, and insomnia in the general population. The effectiveness of CES has been questioned by many and its use is considered controversial. In this study we are presenting data on one alcoholic patient using a newly engineered device we call Neuro-Electro-Adaptive Therapy 12™ [NEAT12]. This hybrid device utilizes TENS current characteristics yielding CES effects. This device has been found to primarily target the excitation of the Cingulate Gyrus region of the brain. Case presentation This is a 42 year old male who has been abstinent from alcohol for approximately two months. The data presented herein represents the pre to post qEEG differences of an alcoholic in protracted abstinence. This subject was evaluated both before and after using the NEAT-12 device. The pre to post comparisons suggest that the cortical potentials especially at the Cingulate Gyrus are up regulated after using the device. The absolute power changes obtained shows a decrease of more than 2 SD as noted in the delta wave spectrum. Also noted is an overall cortical increase in the alpha spectrum. The resting alert state of a neuro typical population is most prominently marked by a regulation of 7.5-11 Hz alpha throughout the cortex. The decreased in delta and theta suggests an up regulation of the prefrontal cortex and the anterior Cingulate Gyrus a site involved in substance use disorder (SUD). Conclusion A presence of dominant slow waves through the prefrontal cortex and the anterior Cingulate Gyrus is often associated with OCD, anxiety, impulsivity and cravings in addicted populations. It is conceivable that our initial finding of altered electrical activity of the brain using qEEG analysis suggests the NEAT-12 may induce a “normalization” of aberrant electrical activity of the cortical region of the brain known to occur during protracted abstinence of alcoholics. It may have utility as a putative anti-craving CES device and therefore warrants intensive investigation. PMID:25927012

Regulation of Liver Energy Balance by the Nuclear Receptors Farnesoid X Receptor and Peroxisome Proliferator Activated Receptor α.

PubMed

Kim, Kang Ho; Moore, David D

2017-01-01

The liver undergoes major changes in substrate utilization and metabolic output over the daily feeding and fasting cycle. These changes occur acutely in response to hormones such as insulin and glucagon, with rapid changes in signaling pathways mediated by protein phosphorylation and other post-translational modifications. They are also reflected in chronic alterations in gene expression in response to nutrient-sensitive transcription factors. Among these, the nuclear receptors farnesoid X receptor (FXR) and peroxisome proliferator activated receptor α (PPARα) provide an intriguing, coordinated response to maintain energy balance in the liver. FXR is activated in the fed state by bile acids returning to the liver, while PPARα is activated in the fasted state in response to the free fatty acids produced by adipocyte lipolysis or possibly other signals. Key Messages: Previous studies indicate that FXR and PPARα have opposing effects on each other's primary targets in key metabolic pathways including gluconeogenesis. Our more recent work shows that these 2 nuclear receptors coordinately regulate autophagy: FXR suppresses this pathway of nutrient and energy recovery, while PPARα activates it. Another recent study indicates that FXR activates the complement and coagulation pathway, while earlier studies identify this as a negative target of PPARα. Since secretion is a very energy- and nutrient-intensive process for hepatocytes, it is possible that FXR licenses it in the nutrient-rich fed state, while PPARα represses it to spare resources in the fasted state. Energy balance is a potential connection linking FXR and PPARα regulation of autophagy and secretion, 2 seemingly unrelated aspects of hepatocyte function. FXR and PPARα act coordinately to promote energy balance and homeostasis in the liver by regulating autophagy and potentially protein secretion. It is quite likely that their impact extends to additional pathways relevant to hepatic energy balance, and that these pathways will in turn interface with other well-known nutrient-responsive mechanisms of energy control. © 2017 S. Karger AG, Basel.

Discrete choice modeling of season choice for Minnesota turkey hunters

USGS Publications Warehouse

Schroeder, Susan A.; Fulton, David C.; Cornicelli, Louis; Merchant, Steven S.

2018-01-01

Recreational turkey hunting exemplifies the interdisciplinary nature of modern wildlife management. Turkey populations in Minnesota have reached social or biological carrying capacities in many areas, and changes to turkey hunting regulations have been proposed by stakeholders and wildlife managers. This study employed discrete stated choice modeling to enhance understanding of turkey hunter preferences about regulatory alternatives. We distributed mail surveys to 2,500 resident turkey hunters. Results suggest that, compared to season structure and lotteries, additional permits and level of potential interference from other hunters most influenced hunter preferences for regulatory alternatives. Low hunter interference was preferred to moderate or high interference. A second permit issued only to unsuccessful hunters was preferred to no second permit or permits for all hunters. Results suggest that utility is not strictly defined by harvest or an individual's material gain but can involve preference for other outcomes that on the surface do not materially benefit an individual. Discrete stated choice modeling offers wildlife managers an effective way to assess constituent preferences related to new regulations before implementing them. 

Is Superhydrophobicity Equal to Underwater Superaerophilicity: Regulating the Gas Behavior on Superaerophilic Surface via Hydrophilic Defects.

PubMed

Cao, Moyuan; Li, Zhe; Ma, Hongyu; Geng, Hui; Yu, Cunming; Jiang, Lei

2018-06-20

Superhydrophobic surfaces have long been considered as superaerophilic surfaces while being placed in the aqueous environment. However, versatile gas/solid interacting phenomena were reported by utilizing different superhydrophobic substrates, indicating that these two wetting states cannot be simply equated. Herein, we demonstrate how the hydrophilic defects on the superhydrophobic track manipulate the underwater gas delivery, without deteriorating the water repellency of the surface in air. The versatile gas-transporting processes can be achieved on the defected superhydrophobic surfaces; on the contrary, in air, a water droplet is able to roll on those surfaces indistinguishably. Results show that the different media pressures applied on the two wetting states determine the diversified fluid-delivering phenomena; that is, the pressure-induced hydrophilic defects act as a gas barrier to regulate the bubble motion behavior under water. Through the rational incorporation of hydrophilic defects, a series of gas-transporting behaviors are achieved purposively, for example, gas film delivery, bubble transporting, and anisotropic bubble gating, which proves the feasibility of this underwater air-controlling strategy.

Electric vehicle utilization for ancillary grid services

NASA Astrophysics Data System (ADS)

Aziz, Muhammad

2018-02-01

Electric vehicle has been developed through several decades as transportation mean, without paying sufficient attention of its utilization for other purposes. Recently, the utilization of electric vehicle to support the grid electricity has been proposed and studied intensively. This utilization covers several possible services including electricity storage, spinning reserve, frequency and voltage regulation, and emergency energy supply. This study focuses on theoretical and experimental analysis of utilization of electric vehicles and their used batteries to support a small-scale energy management system. Charging rate of electric vehicle under different ambient temperature (seasonal condition) is initially analyzed to measure the correlation of charging rate, charging time, and state-of-charge. It is confirmed that charging under warmer condition (such as in summer or warmer region) shows higher charging rate than one in colder condition, therefore, shorter charging time can be achieved. In addition, in the demonstration test, each five electric vehicles and used batteries from the same electric vehicles are employed and controlled to support the electricity of the office building. The performance of the system is evaluated throughout a year to measure the load leveling effect during peak-load time. The results show that the targeted peak-load can be shaved well under certain calculated peak-shaving threshold. The finding confirms that the utilization of electric vehicle for supporting the electricity of grid or certain energy management system is feasible and deployable in the future.

PGC-1α and fasting-induced PDH regulation in mouse skeletal muscle.

PubMed

Gudiksen, Anders; Pilegaard, Henriette

2017-04-01

The purpose of the present study was to examine whether lack of skeletal muscle peroxisome proliferator-activated receptor gamma coactivator 1 alpha (PGC-1 α ) affects the switch in substrate utilization from a fed to fasted state and the fasting-induced pyruvate dehydrogenase (PDH) regulation in skeletal muscle. Skeletal muscle-specific PGC-1 α knockout (MKO) mice and floxed littermate controls were fed or fasted for 24 h. Fasting reduced PDHa activity, increased phosphorylation of all four known sites on PDH-E1 α and increased pyruvate dehydrogenase kinase (PDK4) and sirtuin 3 (SIRT3) protein levels, but did not alter total acetylation of PDH-E1 α Lack of muscle PGC-1 α did not affect the switch from glucose to fat oxidation in the transition from the fed to fasted state, but was associated with lower and higher respiratory exchange ratio (RER) in the fed and fasted state, respectively. PGC-1 α MKO mice had lower skeletal muscle PDH-E1 α , PDK1, 2, 4, and pyruvate dehydrogenase phosphatase (PDP1) protein content than controls, but this did not prevent the fasting-induced increase in PDH-E1 α phosphorylation in PGC-1 α MKO mice. However, lack of skeletal muscle PGC-1 α reduced SIRT3 protein content, increased total lysine PDH-E1 α acetylation in the fed state, and prevented a fasting-induced increase in SIRT3 protein. In conclusion, skeletal muscle PGC-1 α is required for fasting-induced upregulation of skeletal muscle SIRT3 and maintaining high fat oxidation in the fasted state, but is dispensable for preserving the capability to switch substrate during the transition from the fed to the fasted state and for fasting-induced PDH regulation in skeletal muscle. © 2017 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American Physiological Society.

Regulation of water, salinity, and cold stress responses by salicylic acid

PubMed Central

Miura, Kenji; Tada, Yasuomi

2014-01-01

Salicylic acid (SA) is a naturally occurring phenolic compound. SA plays an important role in the regulation of plant growth, development, ripening, and defense responses. The role of SA in the plant–pathogen relationship has been extensively investigated. In addition to defense responses, SA plays an important role in the response to abiotic stresses, including drought, low temperature, and salinity stresses. It has been suggested that SA has great agronomic potential to improve the stress tolerance of agriculturally important crops. However, the utility of SA is dependent on the concentration of the applied SA, the mode of application, and the state of the plants (e.g., developmental stage and acclimation). Generally, low concentrations of applied SA alleviate the sensitivity to abiotic stresses, and high concentrations of applied induce high levels of oxidative stress, leading to a decreased tolerance to abiotic stresses. In this article, the effects of SA on the water stress responses and regulation of stomatal closure are reviewed. PMID:24478784

The politics and strategy of industry self-regulation: the pharmaceutical industry's principles for ethical direct-to-consumer advertising as a deceptive blocking strategy.

PubMed

Arnold, Denis G; Oakley, James L

2013-06-01

As the pharmaceutical industry lobbies European regulators to permit direct-to-consumer advertising (DTCA) of prescription drugs in the European Union, we found that five leading companies violated industry-developed and -promulgated standards for ethical advertising in the United States. Utilizing multiple data sources and methods, we demonstrate a consistent failure by companies that market erectile dysfunction drugs to comply with the industry's guiding principles for ethical DTCA over a four-year period despite pledges of compliance by company leaders. Noncompliance resulted in children being exposed to sexually themed promotional messages more than 100 billion times. We argue that the guidelines are a coordinated effort by the industry to prevent unwanted federal regulation, and we introduce the concept of a blocking strategy to explain company behavior and to advance theoretical understanding of firms' public affairs strategies. We recommend policy responses to prevent deceptive practices, protect children from adult content, and promote genuine health care education.

Implementation of State Obligations and Responsibility Ensuring the Availability of Clean Water in Karimunjawa Islands

NASA Astrophysics Data System (ADS)

Rahayu; Soeprobowati, Tri Retnaningsih

2018-02-01

This article aims to analyze the implementation of state obligations and responsibility ensuring the availability of clean water as part of human rights in Karimunjawa islands. The analysis based on principle of the State obligations and responsibility to fulfill their citizen right. Water sources in Karimunjawa Islands is very limited. It depend on forest conservation. Around 9.600 peoples live in Karimunjawa Islands, but Karimunjawa is non groundwater basin region. It means, Karimunjawa doesn't have groundwater potential. The quantity of water depends on the season. The solution to maintain the sustainability of clean water is piping from water reservoir to residential areas. The problem is there are so many hotels in Karimunjawa islands, it disrupted the fulfillment of clean water. Besides utilizing water from reservoir, many hotels drilled the ground to get water. It had impact to the availibity of water in dry season and affected to fulfillment of water supply for Karimunjawa people. There is no specific regulation and policy to solve this problem. Clean water management is doing by Karimunjawa's people. Meanwhile, based on Mahkamah Konstitusi Decree number 85/PUU-XI/2013, state is a rights holder to dominate the water in accordance with the Articles 33 paragraph (2) and (3) UUD NRI 1945, so the government has an obligation to make a policy, regulations, management, and supervision.

Nuclear receptor-mediated regulation of carboxylesterase expression and activity.

PubMed

Staudinger, Jeff L; Xu, Chenshu; Cui, Yue J; Klaassen, Curtis D

2010-03-01

Emerging evidence demonstrates that several nuclear receptor (NR) family members regulate drug-inducible expression and activity of several important carboxylesterase (CES) enzymes in mammalian liver and intestine. Numerous clinically prescribed anticancer prodrugs, carbamate and pyrethroid insecticides, environmental toxicants and procarcinogens are substrates for CES enzymes. Moreover, a key strategy used in rational drug design frequently utilizes an ester linkage methodology to selectively target a prodrug, or to improve the water solubility of a novel compound. This review summarizes the current state of knowledge regarding NR-mediated regulation of CES enzymes in mammals and highlights their importance in drug metabolism, drug-drug interactions and toxicology. New knowledge regarding the transcriptional regulation of CES enzymes by NR proteins pregnane x receptor (NR1I2) and constitutive androstane receptor (NR1I3) has recently come to light through the use of knockout and transgenic mouse models. Novel insights regarding the species-specific cross-regulation of glucocorticoid receptor (NR3C1) and PPAR-alpha (NR1C1) signaling and CES gene expression are discussed. Elucidation of the role of NR-mediated regulation of CES enzymes in liver and intestine will have a significant impact on rational drug design and the development of novel prodrugs, especially for patients on combination therapy.

Electric system restructuring and system reliability

NASA Astrophysics Data System (ADS)

Horiuchi, Catherine Miller

In 1996 the California legislature passed AB 1890, explicitly defining economic benefits and detailing specific mechanisms for initiating a partial restructuring the state's electric system. Critics have since sought re-regulation and proponents have asked for patience as the new institutions and markets take shape. Other states' electric system restructuring activities have been tempered by real and perceived problems in the California model. This study examines the reduced regulatory controls and new constraints introduced in California's limited restructuring model using utility and regulatory agency records from the 1990's to investigate effects of new institutions and practices on system reliability for the state's five largest public and private utilities. Logit and negative binomial regressions indicate negative impact from the California model of restructuring on system reliability as measured by customer interruptions. Time series analysis of outage data could not predict the wholesale power market collapse and the subsequent rolling blackouts in early 2001; inclusion of near-outage reliability disturbances---load shedding and energy emergencies---provided a measure of forewarning. Analysis of system disruptions, generation capacity and demand, and the role of purchased power challenge conventional wisdom on the causality of Californian's power problems. The quantitative analysis was supplemented by a targeted survey of electric system restructuring participants. Findings suggest each utility and the organization controlling the state's electric grid provided protection from power outages comparable to pre-restructuring operations through 2000; however, this reliability has come at an inflated cost, resulting in reduced system purchases and decreased marginal protection. The historic margin of operating safety has fully eroded, increasing mandatory load shedding and emergency declarations for voluntary and mandatory conservation. Proposed remedies focused on state-funded contracts and government-managed power authorities may not help, as the findings suggest pricing models, market uncertainty, interjurisdictional conflict and an inability to respond to market perturbations are more significant contributors to reduced regional generation availability than the particular contract mechanisms and funding sources used for power purchases.

Combined effect of CVR and penetration of DG in the voltage profile and losses of lowvoltage secondary distribution networks

NASA Astrophysics Data System (ADS)

Bokhari, Abdullah

Demarcations between traditional distribution power systems and distributed generation (DG) architectures are increasingly evolving as higher DG penetration is introduced in the system. The concerns in existing electric power systems (EPSs) to accommodate less restrictive interconnection policies while maintaining reliability and performance of power delivery have been the major challenge for DG growth. In this dissertation, the work is aimed to study power quality, energy saving and losses in a low voltage distributed network under various DG penetration cases. Simulation platform suite that includes electric power system, distributed generation and ZIP load models is implemented to determine the impact of DGs on power system steady state performance and the voltage profile of the customers/loads in the network under the voltage reduction events. The investigation designed to test the DG impact on power system starting with one type of DG, then moves on multiple DG types distributed in a random case and realistic/balanced case. The functionality of the proposed DG interconnection is designed to meet the basic requirements imposed by the various interconnection standards, most notably IEEE 1547, public service commission, and local utility regulation. It is found that implementation of DGs on the low voltage secondary network would improve customer's voltage profile, system losses and significantly provide energy savings and economics for utilities. In a network populated with DGs, utility would have a uniform voltage profile at the customers end as the voltage profile becomes more concentrated around targeted voltage level. The study further reinforced the concept that the behavior of DG in distributed network would improve voltage regulation as certain percentage reduction on utility side would ensure uniform percentage reduction seen by all customers and reduce number of voltage violations.

Stranded cost securitization: Analytical considerations

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

Abbott, S.

1997-10-01

Securitization is a promising financing approach by which utilities may recover their stranded costs while lowering their cost of capital, permitting them to offer rate reductions to customers. However, there are important issues to analyze before determining that securitization will be an attractive option for bondholders. To facilitate the transition to a competitive electric market, numerous state legislatures have passed or are considering legislation that, while mandating competition, allows utilities to recover their stranded costs through the imposition of a competitive transition fee. To accommodate securitization of revenues from the fees, statutes typically designate as a property right the futuremore » revenues from these fees and the utility may sell, assign, or transfer the rights to a financing vehicle. Securities may be issued by a trust or other special purpose vehicle supported by future revenues from these fees. Because of the unique characteristics of the highly regulated utility industry and the {open_quotes}asset{close_quotes} that is securitized, the credit analysis of stranded cost securities differs from that of most other assets. For example, underwriting and servicing issues, which are key items of interest in other segments of the ABS market, are less of a concern in a stranded cost context.« less

41 CFR 102-75.240 - May excess real property be temporarily assigned/reassigned?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 75-REAL PROPERTY DISPOSAL Utilization of Excess Real Property Temporary Utilization § 102-75.240... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false May excess real property...

41 CFR 102-79.90 - What criteria must Executive agencies consider when evaluating antenna siting requests?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What criteria must... Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE Assignment and Utilization of...

Nucleus accumbens core dopamine signaling tracks the need-based motivational value of food-paired cues

PubMed Central

Aitken, Tara J.; Greenfield, Venuz Y.; Wassum, Kate M.

2016-01-01

Environmental reward-predictive stimuli provide a major source of motivation for instrumental reward-seeking activity and this has been linked to dopamine signaling in the nucleus accumbens (NAc). This cue-induced incentive motivation can be quite general, not restricted to instrumental actions that earn the same unique reward, and is also typically regulated by one’s current need state, such that cues only motivate actions when this is adaptive. But it is unknown whether cue-evoked dopamine signaling is similarly regulated by need state. Here we used fast-scan cyclic voltammetry to monitor dopamine concentration changes in the NAc core of rats during a Pavlovian-to-instrumental transfer (PIT) task in which the motivating influence of two cues, each signaling a distinct food reward (sucrose or food pellets), over an action earning a third unique food reward (grape-flavored polycose) was assessed in a state of hunger and of satiety. Both cues elicited a robust NAc dopamine response when hungry. The magnitude of the sucrose cue-evoked dopamine response correlated with the PIT effect that was selectively induced by this stimulus. Satiety attenuated these cue-evoked dopamine responses and behavioral responding, even though rats had never experienced the specific food rewards in this state. These data demonstrate that cue-evoked NAc core responses are sensitive to current need state, one critical variable that determines the current adaptive utility of cue-motivated behavior. PMID:26715366

Molecular envelope and atomic model of an anti-terminated glyQS T-box regulator in complex with tRNAGly.

PubMed

Chetnani, Bhaskar; Mondragón, Alfonso

2017-07-27

A T-box regulator or riboswitch actively monitors the levels of charged/uncharged tRNA and participates in amino acid homeostasis by regulating genes involved in their utilization or biosynthesis. It has an aptamer domain for cognate tRNA recognition and an expression platform to sense the charge state and modulate gene expression. These two conserved domains are connected by a variable linker that harbors additional secondary structural elements, such as Stem III. The structural basis for specific tRNA binding is known, but the structural basis for charge sensing and the role of other elements remains elusive. To gain new structural insights on the T-box mechanism, a molecular envelope was calculated from small angle X-ray scattering data for the Bacillus subtilis glyQS T-box riboswitch in complex with an uncharged tRNAGly. A structural model of an anti-terminated glyQS T-box in complex with its cognate tRNAGly was derived based on the molecular envelope. It shows the location and relative orientation of various secondary structural elements. The model was validated by comparing the envelopes of the wild-type complex and two variants. The structural model suggests that in addition to a possible regulatory role, Stem III could aid in preferential stabilization of the T-box anti-terminated state allowing read-through of regulated genes. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

The political economy of United States multiutilities: The United States electric power industry and communication services

NASA Astrophysics Data System (ADS)

Quail, Christine M.

This study consists of a political economic analysis of the multiutility industry, the industry located at the confluence of electric utilities, telephone, cable, and Internet markets. The study uses a theoretical framework based in political economy and urban theory. Methodologies used include industrial analysis and instrumental analysis. A discussion of technological convergence establishes the technical means by which multiutilities developed. Refusing technological determinism, however, the study presents a critical analysis of the history, philosophy, and regulation of utilities. Distinctions are made between public and private ownership structures in the electric utility industry. Next, the study embarks on an industrial analysis of the multiutility industry. The industrial analysis includes a discussion of the industry's history, markets, ownership types, and legal struggles. Following the broad industrial overview, two case studies are presented: Hawarden Integrated Technology, Energy and Communications (HITEC), and Con Edison Communications, LLC. HITEC is a public multiutility in the City of Hawarden, Iowa. Con Edison Communications is a private multiutility, based in New York City. The case studies provide a vehicle by which theoretical and philosophical underpinnings, as well as general trends, in the multiutility industry are localized and concretized. Finally, the study draws conclusions about the nature, history, and future of public versus private control of multiutilities' converged communications infrastructures. Questions of democratic control of media infrastructures are raised.

Next-Generation Performance-Based Regulation: Emphasizing Utility Performance to Unleash Power Sector Innovation

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

Logan, Jeffrey S; Zinaman, Owen R; Littell, David

Performance-based regulation (PBR) enables regulators to reform hundred-year-old regulatory structures to unleash innovations within 21st century power systems. An old regulatory paradigm built to ensure safe and reliable electricity at reasonable prices from capital-intensive electricity monopolies is now adjusting to a new century of disruptive technological advances that change the way utilities make money and what value customers expect from their own electricity company. Advanced technologies are driving change in power sectors around the globe. Innovative technologies are transforming the way electricity is generated, delivered, and consumed. These emerging technology drivers include renewable generation, distributed energy resources such as distributedmore » generation and energy storage, demand-side management measures such as demand-response, electric vehicles, and smart grid technologies and energy efficiency (EE). PBR enables regulators to recognize the value that electric utilities bring to customers by enabling these advanced technologies and integrating smart solutions into the utility grid and utility operations. These changes in the electric energy system and customer capacities means that there is an increasing interest in motivating regulated entities in other areas beyond traditional cost-of-service performance regulation. This report addresses best practices gleaned from more than two decades of PBR in practice, and analyzes how those best practices and lessons can be used to design innovative PBR programs. Readers looking for an introduction to PBR may want to focus on Chapters 1-5. Chapters 6 and 7 contain more detail for those interested in the intricate workings of PBR or particularly innovative PBR.« less

Hunger-driven motivational state competition

PubMed Central

Burnett, C. Joseph; Li, Chia; Webber, Emily; Tsaousidou, Eva; Xue, Stephen Y.; Brüning, Jens C.; Krashes, Michael J.

2016-01-01

Summary Behavioral choice is ubiquitous in the animal kingdom and is central to goal-oriented behavior. Hypothalamic Agouti-related peptide (AgRP) neurons are critical regulators of appetite. Hungry animals, bombarded by multiple sensory stimuli, are known to modify their behavior during times of caloric need, rapidly adapting to a consistently changing environment. Utilizing ARCAgRP neurons as an entry point, we analyzed the hierarchical position of hunger related to rival drive states. Employing a battery of behavioral assays we found that hunger significantly increases its capacity to suppress competing motivational systems such as thirst, anxiety-related behavior, innate fear and social interactions often only when food is accessible. Furthermore, real-time monitoring of ARCAgRP activity revealed time-locked responses to conspecific investigation in addition to food presentation, further establishing that even at the level of ARCAgRP neurons choices are remarkably flexible computations integrating internal state, external factors and anticipated yield. PMID:27693254

Sensor Data Fusion for Body State Estimation in a Bipedal Robot and Its Feedback Control Application for Stable Walking

PubMed Central

Chen, Ching-Pei; Chen, Jing-Yi; Huang, Chun-Kai; Lu, Jau-Ching; Lin, Pei-Chun

2015-01-01

We report on a sensor data fusion algorithm via an extended Kalman filter for estimating the spatial motion of a bipedal robot. Through fusing the sensory information from joint encoders, a 6-axis inertial measurement unit and a 2-axis inclinometer, the robot’s body state at a specific fixed position can be yielded. This position is also equal to the CoM when the robot is in the standing posture suggested by the detailed CAD model of the robot. In addition, this body state is further utilized to provide sensory information for feedback control on a bipedal robot with walking gait. The overall control strategy includes the proposed body state estimator as well as the damping controller, which regulates the body position state of the robot in real-time based on instant and historical position tracking errors. Moreover, a posture corrector for reducing unwanted torque during motion is addressed. The body state estimator and the feedback control structure are implemented in a child-size bipedal robot and the performance is experimentally evaluated. PMID:25734644

If I were in charge of electric industry restructuring and regulatory reform: A grim fairy tale

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

Burns, R.E.

1995-12-31

Imagine for a few minutes what it would be like to be made emperor or empress over the current debate on electric industry restructuring. You could cloak yourself with a robe of authority and issue decrees that would be followed. However, a wise ruler would use his or her powers with a light-hand to fashion and move the debate forward. The following shows what I would do if I were emperor {hor_ellipsis}if I were in charge of the electric industry restructuring and regulatory reform. The recommended decrees include: (1) immediate cessation of the debate over retail competition, (2) recognition ofmore » the regulatory authority needed in this period, (3) coordination of federal-state actions to achieve a common goal, (4) abandonment of fuel adjustment clauses, rate base, and rate-of-return regulation for the gnerating sector, (5) FERC will recognize that state commissions are not bound by the Sierra-Mobile doctrine, (6) efficiencies achieved from performance-based regulations may be credited against stranded costs, (7) the debate over standed benefits will cease, (8) state commissions will reward utilities for engaging in cost-effective emission reduction, (9) the repeal of PURPA and PUHCA will go forward, and (10) an end to the poolco-bilateral contract debate.« less

Adipocyte Glucocorticoid Receptor Deficiency Attenuates Aging- and HFD-Induced Obesity and Impairs the Feeding-Fasting Transition.

PubMed

Mueller, Kristina M; Hartmann, Kerstin; Kaltenecker, Doris; Vettorazzi, Sabine; Bauer, Mandy; Mauser, Lea; Amann, Sabine; Jall, Sigrid; Fischer, Katrin; Esterbauer, Harald; Müller, Timo D; Tschöp, Matthias H; Magnes, Christoph; Haybaeck, Johannes; Scherer, Thomas; Bordag, Natalie; Tuckermann, Jan P; Moriggl, Richard

2017-02-01

Glucocorticoids (GCs) are important regulators of systemic energy metabolism, and aberrant GC action is linked to metabolic dysfunctions. Yet, the extent to which normal and pathophysiological energy metabolism depend on the GC receptor (GR) in adipocytes remains unclear. Here, we demonstrate that adipocyte GR deficiency in mice significantly impacts systemic metabolism in different energetic states. Plasma metabolomics and biochemical analyses revealed a marked global effect of GR deficiency on systemic metabolite abundance and, thus, substrate partitioning in fed and fasted states. This correlated with a decreased lipolytic capacity of GR-deficient adipocytes under postabsorptive and fasting conditions, resulting from impaired signal transduction from β-adrenergic receptors to adenylate cyclase. Upon prolonged fasting, the impaired lipolytic response resulted in abnormal substrate utilization and lean mass wasting. Conversely, GR deficiency attenuated aging-/diet-associated obesity, adipocyte hypertrophy, and liver steatosis. Systemic glucose tolerance was improved in obese GR-deficient mice, which was associated with increased insulin signaling in muscle and adipose tissue. We conclude that the GR in adipocytes exerts central but diverging roles in the regulation of metabolic homeostasis depending on the energetic state. The adipocyte GR is indispensable for the feeding-fasting transition but also promotes adiposity and associated metabolic disorders in fat-fed and aged mice. © 2017 by the American Diabetes Association.

High voltage systems (tube-type microwave)/low voltage system (solid-state microwave) power distribution

NASA Technical Reports Server (NTRS)

Nussberger, A. A.; Woodcock, G. R.

1980-01-01

SPS satellite power distribution systems are described. The reference Satellite Power System (SPS) concept utilizes high-voltage klystrons to convert the onboard satellite power from dc to RF for transmission to the ground receiving station. The solar array generates this required high voltage and the power is delivered to the klystrons through a power distribution subsystem. An array switching of solar cell submodules is used to maintain bus voltage regulation. Individual klystron dc voltage conversion is performed by centralized converters. The on-board data processing system performs the necessary switching of submodules to maintain voltage regulation. Electrical power output from the solar panels is fed via switch gears into feeder buses and then into main distribution buses to the antenna. Power also is distributed to batteries so that critical functions can be provided through solar eclipses.

MitoQ10 induces adipogenesis and oxidative metabolism in myotube cultures.

PubMed

Nierobisz, Lidia S; McFarland, Douglas C; Mozdziak, Paul E

2011-02-01

Coenzyme Q(10) (CoQ(10)) plays an essential role in determination of mitochondrial membrane potential and substrate utilization in all metabolically important tissues. The objective of the present study was to investigate the effect of Coenzyme Q analog (MitoQ(10)) on oxidative phenotype and adipogenesis in myotubes derived from fast-glycolytic Pectoralis major (PM) and slow-oxidative Anterior latissimus dorsi (ALD) muscles of the turkey (Meleagris gallopavo). The myotubes were subjected to the following treatments: fusion media alone, fusion media+125 nM MitoQ(10), and 500 nM MitoQ(10). Lipid accumulation was visualized by Oil Red O staining and quantified by measuring optical density of extracted lipid at 500 nm. Quantitative Real-Time PCR was utilized to quantify the expression levels of peroxisome proliferator-activated receptor (PPARγ) and PPARγ co-activator-1α (PGC-1α). MitoQ(10) treatment resulted in the highest (P<0.05) lipid accumulation in PM myotubes. MitoQ(10) up-regulated genes controlling oxidative mitochondrial biogenesis and adipogenesis in PM myotube cultures. In contrast, MitoQ(10) had a limited effect on adipogenesis and down-regulated oxidative metabolism in ALD myotube cultures. Differential response to MitoQ(10) treatment may be dependent on the cellular redox state. MitoQ(10) likely controls a range of metabolic pathways through its differential regulation of gene expression levels in myotubes derived from fast-glycolytic and slow-oxidative muscles. Published by Elsevier Inc.

Managing medical technology: lessons for the United States from Quebec and France.

PubMed

Rosenau, P V

2000-01-01

Important modifications to technology assessment, diffusion, adoption, and utilization must take place if the United States is to better employ medical technology and save resources so as to assure access for the uninsured and underinsured. The United States can learn from other health systems that are more successful in achieving these goals. The author selects for comparison the health systems of France and Quebec. The discussion focuses on the differences between the three systems in the management of medical technology on a range of policy-relevant dimensions, including health system structure, attitudes about planning versus market competition, government regulation, the balance between decentralization and centralization, the needs of the individual and those of the society, linkages between technology assessment and policy-making, and the importance of medical technology assessment for medical practice. Seven specific recommendations are made for better managing medical technology in the United States, drawing on what can be observed from the experiences of Quebec and France.

41 CFR 102-79.40 - Can Federal agencies allot space in Federal buildings to Federal credit unions?

Code of Federal Regulations, 2010 CFR

2010-07-01

... and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE Assignment and Utilization of Space Federal... presently Federal employees or were Federal employees at the time of admission into the credit union, and...

Electric deregulation: Defining and ensuring fair competition

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

Kahn, A.E.

1998-04-01

Regulation has several important duties in the transition of the electricity industry to competition. But in fulfilling these responsibilities, regulators must refrain from policies pressed upon them by consumer representatives, on one side, and would-be rivals of utility companies, on the other, that would artificially handicap utilities and blunt the salutary forces of competition.

41 CFR 102-79.90 - What criteria must Executive agencies consider when evaluating antenna siting requests?

Code of Federal Regulations, 2013 CFR

2013-07-01

... MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE Assignment and Utilization of... regulations; (d) Protection of natural and cultural resources (e.g., National Parks and Wilderness areas... reflect the latest scientific knowledge in this area, and are supported by Federal health and safety...

41 CFR 102-79.90 - What criteria must Executive agencies consider when evaluating antenna siting requests?

Code of Federal Regulations, 2014 CFR

2014-01-01

... MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE Assignment and Utilization of... regulations; (d) Protection of natural and cultural resources (e.g., National Parks and Wilderness areas... reflect the latest scientific knowledge in this area, and are supported by Federal health and safety...

Comparative study of flare control laws. [optimal control of b-737 aircraft approach and landing

NASA Technical Reports Server (NTRS)

Nadkarni, A. A.; Breedlove, W. J., Jr.

1979-01-01

A digital 3-D automatic control law was developed to achieve an optimal transition of a B-737 aircraft between various initial glid slope conditions and the desired final touchdown condition. A discrete, time-invariant, optimal, closed-loop control law presented for a linear regulator problem, was extended to include a system being acted upon by a constant disturbance. Two forms of control laws were derived to solve this problem. One method utilized the feedback of integral states defined appropriately and augmented with the original system equations. The second method formulated the problem as a control variable constraint, and the control variables were augmented with the original system. The control variable constraint control law yielded a better performance compared to feedback control law for the integral states chosen.

Natural killer cells: In health and disease.

PubMed

Mandal, Arundhati; Viswanathan, Chandra

2015-06-01

Natural killer (NK) cells constitute our bodies' frontline defense system, guarding against tumors and launching attacks against infections. The activities of NK cells are regulated by the interaction of various receptors expressed on their surfaces with cell surface ligands. While the role of NK cells in controlling tumor activity is relatively clear, the fact that they are also linked to various other disease conditions is now being highlighted. Here, we present an overview of the role of NK cells during normal body state as well as under diseased state. We discuss the possible utilization of these powerful cells as immunotherapeutic agents in combating diseases such as asthma, autoimmune diseases, and HIV-AIDS. This review also outlines current challenges in NK cell therapy. Copyright © 2015. Published by Elsevier B.V.

30 CFR 736.23 - Federal program effect on State law or regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... FOR A STATE § 736.23 Federal program effect on State law or regulations. (a) Whenever a Federal program is promulgated or revised for a State, any statutes or regulations of the State regulating coal... in the Federal Register any State statute or regulation which is preempted and superseded by the...

30 CFR 736.23 - Federal program effect on State law or regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... FOR A STATE § 736.23 Federal program effect on State law or regulations. (a) Whenever a Federal program is promulgated or revised for a State, any statutes or regulations of the State regulating coal... in the Federal Register any State statute or regulation which is preempted and superseded by the...

30 CFR 736.23 - Federal program effect on State law or regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... FOR A STATE § 736.23 Federal program effect on State law or regulations. (a) Whenever a Federal program is promulgated or revised for a State, any statutes or regulations of the State regulating coal... in the Federal Register any State statute or regulation which is preempted and superseded by the...

30 CFR 736.23 - Federal program effect on State law or regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... FOR A STATE § 736.23 Federal program effect on State law or regulations. (a) Whenever a Federal program is promulgated or revised for a State, any statutes or regulations of the State regulating coal... in the Federal Register any State statute or regulation which is preempted and superseded by the...

30 CFR 736.23 - Federal program effect on State law or regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... FOR A STATE § 736.23 Federal program effect on State law or regulations. (a) Whenever a Federal program is promulgated or revised for a State, any statutes or regulations of the State regulating coal... in the Federal Register any State statute or regulation which is preempted and superseded by the...

U.S. DOE Southeast Clean Energy Application Center

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

Panzarella, Isaac; Mago, Pedro; Kalland, Stephen

2013-12-31

Between 2010 and 2013, the U.S. Department of Energy (DOE) funded the Southeast Clean Energy Application Center (SE-CEAC), co-located at the North Carolina Solar Center at NC State University (NCSU) and at Mississippi State University. The SE-CEAC was one of eight regional CEACs established to promote and assist in transforming the market for combined heat and power (CHP), district energy (DE) and waste heat to power (WHP) throughout the U.S. CHP locates power generation at the point of demand and makes productive use of the residual thermal energy for process and space heating in factories and businesses, thus lowering themore » cost of meeting electricity and heat requirements and increasing energy efficiency. The overall goal of the SE-CEAC was to support end-user implementation and overall market transformation for CHP and related clean energy technologies. Five objectives were targeted to achieve the goal: 1. Market Analysis and Information Dissemination 2. Outreach and Education for Potential CHP End-users 3. Policy Support for State and Regional Stakeholders 4. Technical Assistance to Support CHP Deployment 5. Collaboration with DOE and other CEACs Throughout the project, the CEACs provided key services of education and outreach, technical assistance and market analysis in support of project objectives. These services were very effective at achieving key objectives of assisting prospective CHP end-users and informing policy makers, utilities and others about the benefits of CHP. There is a marked increase in the awareness of CHP technologies and applications as an energy resource among end-users, policymakers, utility regulators, electric utilities and natural gas utilities in the Southeast region as a result. At the end of 2013, a number of best-practice policies for CHP were applied or under consideration in various Southeast states. The SE-CEAC met its targets for providing technical assistance with over 50 analyses delivered for 412 MW of potential end-users CHP applications. Of these 50 MW of projects were under consideration at the end of 2013 based on SE-CEAC technical assistance findings.« less

The economic impact of assisted reproductive technology: a review of selected developed countries.

PubMed

Chambers, Georgina M; Sullivan, Elizabeth A; Ishihara, Osamu; Chapman, Michael G; Adamson, G David

2009-06-01

To compare regulatory and economic aspects of assisted reproductive technologies (ART) in developed countries. Comparative policy and economic analysis. Couples undergoing ART treatment in the United States, Canada, United Kingdom, Scandinavia, Japan, and Australia. Description of regulatory and financing arrangements, cycle costs, cost-effectiveness ratios, total expenditure, utilization, and price elasticity. Regulation and financing of ART share few general characteristics in developed countries. The cost of treatment reflects the costliness of the underlying healthcare system rather than the regulatory or funding environment. The cost (in 2006 United States dollars) of a standard IVF cycle ranged from $12,513 in the United States to $3,956 in Japan. The cost per live birth was highest in the United States and United Kingdom ($41,132 and $40,364, respectively) and lowest in Scandinavia and Japan ($24,485 and $24,329, respectively). The cost of an IVF cycle after government subsidization ranged from 50% of annual disposable income in the United States to 6% in Australia. The cost of ART treatment did not exceed 0.25% of total healthcare expenditure in any country. Australia and Scandinavia were the only country/region to reach levels of utilization approximating demand, with North America meeting only 24% of estimated demand. Demand displayed variable price elasticity. Assisted reproductive technology is expensive from a patient perspective but not from a societal perspective. Only countries with funding arrangements that minimize out-of-pocket expenses met expected demand. Funding mechanisms should maximize efficiency and equity of access while minimizing the potential harm from multiple births.

(PURPA grants to state utility regulatory commissions and electric utilities). Final report

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

Lambert, E.S.

The Utah Commission considered fully in hearings each of the eleven regulatory and ratemaking standards. In addition, the Commission held hearings concerning the lifeline rates provision of PURPA and the cogeneration and small power production provision. The Utah Commission has taken action with respect to each of these standards. In its Order concerning cases numbered 80-999-09 and 81-999-01, 02, 03, 04, and 05, issued May 14, 1982, and appended to this report, the Utah Commission adopted each of the ratemaking standards. Its actions concerning adoption of the regulatory standards have been the subject of hearings and orders issued during themore » period of time prior to the issuance of the May 14, 1982 Order. After full hearing on the subject, the Utah Commission declined to adopt lifeline rates. In an Order issued April 9, 1981, the Commission implemented the FERC regulations issued pursuant to PURPA Sections 201 and 210. Contained in that Order were interim rates based upon the avoided costs of the electric utilities under this Commission's jurisdiction that are subject to PURPA.« less

Novel antibiofilm chemotherapies target nitrogen from glutamate and glutamine.

PubMed

Hassanov, Tal; Karunker, Iris; Steinberg, Nitai; Erez, Ayelet; Kolodkin-Gal, Ilana

2018-05-08

Bacteria in nature often reside in differentiated communities termed biofilms, which are an active interphase between uni-cellular and multicellular life states for bacteria. Here we demonstrate that the development of B. subtilis biofilms is dependent on the use of glutamine or glutamate as a nitrogen source. We show a differential metabolic requirement within the biofilm; while glutamine is necessary for the dividing cells at the edges, the inner cell mass utilizes lactic acid. Our results indicate that biofilm cells preserve a short-term memory of glutamate metabolism. Finally, we establish that drugs that target glutamine and glutamate utilization restrict biofilm development. Overall, our work reveals a spatial regulation of nitrogen and carbon metabolism within the biofilm, which contributes to the fitness of bacterial complex communities. This acquired metabolic division of labor within biofilm can serve as a target for novel anti-biofilm chemotherapies.

Redox flow cell energy storage systems

NASA Technical Reports Server (NTRS)

Thaller, L. H.

1979-01-01

The redox flow cell energy storage system being developed by NASA for use in remote power systems and distributed storage installations for electric utilities is presented. The system under consideration is an electrochemical storage device which utilizes the oxidation and reduction of two fully soluble redox couples (acidified chloride solutions of chromium and iron) as active electrode materials separated by a highly selective ion exchange membrane. The reactants are contained in large storage tanks and pumped through a stack of redox flow cells where the electrochemical reactions take place at porous carbon felt electrodes. Redox equipment has allowed the incorporation of state of charge readout, stack voltage control and system capacity maintenance (rebalance) devices to regulate cells in a stack jointly. A 200 W, 12 V system with a capacity of about 400 Wh has been constructed, and a 2 kW, 10kWh system is planned.

Stranded cost recovery: Reregulating the electricity markets in the United States

NASA Astrophysics Data System (ADS)

Wagle, Pushkar Ghanashyam

2000-10-01

For the past few years, Stranded Cost recovery has been one of the most contentious issues regarding the restructuring of electricity markets among the regulators, researchers, and the other interested parties. Among the states that have moved towards retail competition, some have already made decisions regarding the levels of the stranded cost recovery. So the question is: how have these states handled the "stranded cost problem"? Following the introduction and the historical perspective of the industry in the first chapter, the second chapter takes a broad view for understanding the overall process of deregulation. It attempts to analyze why some states have made a rapid transition to competition in the electric utility industry, while other states are just beginning to consider the issue. White (1996) and Ando & Palmer (1998) have conducted a similar exercise. We present a more comprehensive and theoretically informed econometric analysis that sheds light over some of the crucial issues involved in restructuring, such as, stranded cost recovery, regulation of transmission and distribution sectors, and establishment of Independent System Operator, etc. This chapter offers the rationale for alternative econometric techniques, and extends the political economy analysis to incorporate actual timings of retail competition. Once we have identified the role of stranded cost in restructuring and the theoretical foundations, we study empirically the political economy of states' decisions to grant stranded cost recovery. This constitutes the third chapter. Here, we concentrate on California and Pennsylvania, two states that are at the frontiers of deregulation, and compare their respective treatments of the stranded cost. We probe the reasons behind Pennsylvania's lead over California on the path towards deregulation.

Geothermal power development in Hawaii. Volume 1. Review and analysis

NASA Astrophysics Data System (ADS)

1982-06-01

The history of geothermal exploration in Hawaii is reviewed briefly. The nature and occurrences of geothermal resources are presented island by island. An overview of geothermal markets is presented. Other topics covered are: potential markets of the identified geothermal areas, well drilling technology, hydrothermal fluid transport, overland and submarine electrical transmission, community aspects of geothermal development, legal and policy issues associated with mineral and land ownership, logistics and infrastructure, legislation and permitting, land use controls, Regulation 8, public utilities commission, political climate and environment, state plans, county plans, geothermal development risks, and business planning guidelines.

Evaluation of an F100 multivariable control using a real-time engine simulation

NASA Technical Reports Server (NTRS)

Szuch, J. R.; Soeder, J. F.; Skira, C.

1977-01-01

The control evaluated has been designed for the F100-PW-100 turbofan engine. The F100 engine represents the current state-of-the-art in aircraft gas turbine technology. The control makes use of a multivariable, linear quadratic regulator. The evaluation procedure employed utilized a real-time hybrid computer simulation of the F100 engine and an implementation of the control logic on the NASA LeRC digital computer/controller. The results of the evaluation indicated that the control logic and its implementation will be capable of controlling the engine throughout its operating range.

Application of the principles of systems biology and Wiener's cybernetics for analysis of regulation of energy fluxes in muscle cells in vivo.

PubMed

Guzun, Rita; Saks, Valdur

2010-03-08

The mechanisms of regulation of respiration and energy fluxes in the cells are analyzed based on the concepts of systems biology, non-equilibrium steady state kinetics and applications of Wiener's cybernetic principles of feedback regulation. Under physiological conditions cardiac function is governed by the Frank-Starling law and the main metabolic characteristic of cardiac muscle cells is metabolic homeostasis, when both workload and respiration rate can be changed manifold at constant intracellular level of phosphocreatine and ATP in the cells. This is not observed in skeletal muscles. Controversies in theoretical explanations of these observations are analyzed. Experimental studies of permeabilized fibers from human skeletal muscle vastus lateralis and adult rat cardiomyocytes showed that the respiration rate is always an apparent hyperbolic but not a sigmoid function of ADP concentration. It is our conclusion that realistic explanations of regulation of energy fluxes in muscle cells require systemic approaches including application of the feedback theory of Wiener's cybernetics in combination with detailed experimental research. Such an analysis reveals the importance of limited permeability of mitochondrial outer membrane for ADP due to interactions of mitochondria with cytoskeleton resulting in quasi-linear dependence of respiration rate on amplitude of cyclic changes in cytoplasmic ADP concentrations. The system of compartmentalized creatine kinase (CK) isoenzymes functionally coupled to ANT and ATPases, and mitochondrial-cytoskeletal interactions separate energy fluxes (mass and energy transfer) from signalling (information transfer) within dissipative metabolic structures - intracellular energetic units (ICEU). Due to the non-equilibrium state of CK reactions, intracellular ATP utilization and mitochondrial ATP regeneration are interconnected by the PCr flux from mitochondria. The feedback regulation of respiration occurring via cyclic fluctuations of cytosolic ADP, Pi and Cr/PCr ensures metabolic stability necessary for normal function of cardiac cells.

Competition and deregulation in the electric industry. A study of organizational change: The New York State Public Service Commission

NASA Astrophysics Data System (ADS)

Ashley, Deborah J. Cordaro

2000-11-01

Public organizations are formed in response to societal needs. They collect taxes, educate children, enforce laws and provide protection to the environment, the nation and consumers. One such organization is the New York State Public Service Commission. In 1907, legislation was passed to form the New York State Public Service Commission the first regulatory body of its kind in the United States. Its mission was to provide safe, reliable and reasonably priced electricity. Subsequently, this became the model that was implemented in every state in the nation. The past decade heralds an era of competition and a lessening of regulatory control. The telephone, natural gas and airline industries are in various stages of deregulation, and the electric industry is beginning down this path as well. In an environment such as this, are regulatory organizations necessary, and if they are, how can they organize to meet the new societal requirements? The case of the New York State Public Service Commission at this point in time offers a real time study of a regulatory body immersed in an environment that is calling for competition and an end to big government. Utilizing case studies of industries that have deregulated, or are in the process of deregulating, indicates a future societal need for regulations. This result does not lead to a conclusion that organizational change is unnecessary. This Dissertation will lay out the current organizational structure of the Public Service Commission, give an overview of the environmental signals, describe the mission/core values, and illustrate general political and employee factors that are indigenous to public service. Utilizing both classic and current organizational theory, an evaluation will be made of the Commission's need for change, their ability to change, and obstacles they may encounter.

18 CFR 292.602 - Exemption to qualifying facilities from the Public Utility Holding Company Act of 2005 and...

Code of Federal Regulations, 2011 CFR

2011-04-01

....602 Section 292.602 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE PUBLIC UTILITY REGULATORY POLICIES ACT OF 1978 REGULATIONS UNDER... produces electric energy solely by the use of biomass as a primary energy source. (b) Exemption from the...

Corporate Structure Events Involving Regulated Utilities: The Need for a Multidisciplinary, Multijurisdictional Approach

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

Hempling, Scott

2006-08-15

The repeal of PUHCA has occasioned important questions on the appropriate role for regulation in the area of utility corporate structure, including complex process and jurisdictional issues. There is a disproportionality between the importance of these questions and the lack of attention that has been given them by our regulatory and political communities. (author)

48 CFR 1519.201-72 - Small and disadvantaged business utilization specialists.

Code of Federal Regulations, 2011 CFR

2011-10-01

... prescribed from time to time in furtherance of overall small and small disadvantaged business utilization... business utilization specialists. 1519.201-72 Section 1519.201-72 Federal Acquisition Regulations System... disadvantaged business utilization specialists. (a) Small Business Specialists (SBS) shall be appointed in...

Multiple Signals Govern Utilization of a Polysaccharide in the Gut Bacterium Bacteroides thetaiotaomicron.

PubMed

Schwalm, Nathan D; Townsend, Guy E; Groisman, Eduardo A

2016-10-11

The utilization of simple sugars is widespread across all domains of life. In contrast, the breakdown of complex carbohydrates is restricted to a subset of organisms. A regulatory paradigm for integration of complex polysaccharide breakdown with simple sugar utilization was established in the mammalian gut symbiont Bacteroides thetaiotaomicron, whereby sensing of monomeric fructose regulates catabolism of both fructose and polymeric fructans. We now report that a different regulatory paradigm governs utilization of monomeric arabinose and the arabinose polymer arabinan. We establish that (i) arabinan utilization genes are controlled by a transcriptional activator that responds to arabinan and by a transcriptional repressor that responds to arabinose, (ii) arabinose utilization genes are regulated directly by the arabinose-responding repressor but indirectly by the arabinan-responding activator, and (iii) activation of both arabinan and arabinose utilization genes requires a pleiotropic transcriptional regulator necessary for survival in the mammalian gut. Genomic analysis predicts that this paradigm is broadly applicable to the breakdown of other polysaccharides in both B. thetaiotaomicron and other gut Bacteroides spp. The uncovered mechanism enables regulation of polysaccharide utilization genes in response to both the polysaccharide and its breakdown products. Breakdown of complex polysaccharides derived from "dietary fiber" is achieved by the mammalian gut microbiota. This breakdown creates a critical nutrient source for both the microbiota and its mammalian host. Because the availability of individual polysaccharides fluctuates with variations in the host diet, members of the microbiota strictly control expression of polysaccharide utilization genes. Our findings define a regulatory architecture that controls the breakdown of a polysaccharide by a gut bacterium in response to three distinct signals. This architecture integrates perception of a complex polysaccharide and its monomeric constituent as well as feedback of central metabolism. Moreover, it is broadly applicable to several prominent members of the mammalian gut microbiota. The identified regulatory strategy may contribute to the abundance of gut Bacteroides, despite fluctuations in the host diet. Copyright © 2016 Schwalm et al.

Comparison of slope instability screening tools following a large storm event and application to forest management and policy

NASA Astrophysics Data System (ADS)

Whittaker, Kara A.; McShane, Dan

2012-04-01

The objective of this study was to assess and compare the ability of two slope instability screening tools developed by the Washington State Department of Natural Resources (WDNR) to assess landslide risks associated with forestry activities. HAZONE is based on a semi-quantitative method that incorporates the landslide frequency rate and landslide area rate for delivery of mapped landforms. SLPSTAB is a GIS-based model of inherent landform characteristics that utilizes slope geometry derived from DEMs and climatic data. Utilization of slope instability screening tools by geologists, land managers, and regulatory agencies can reduce the frequency and magnitude of landslides. Aquatic habitats are negatively impacted by elevated rates and magnitudes of landslides associated with forest management practices due to high sediment loads and alteration of stream channels and morphology. In 2007 a large storm with heavy rainfall impacted southwestern Washington State trigging over 2500 landslides. This storm event and accompanying landslides provides an opportunity to assess the slope stability screening tools developed by WDNR. Landslide density (up to 6.5 landslides per km2) from the storm was highest in the areas designated by the screening tools as high hazard areas, and both of the screening tools were equal in their ability to predict landslide locations. Landslides that initiated in low hazard areas may have resulted from a variety of site-specific factors that deviated from assumed model values, from the inadequate identification of potentially unstable landforms due to low resolution DEMs, or from the inadequate implementation of the state Forest Practices Rules. We suggest that slope instability screening tools can be better utilized by forest management planners and regulators to meet policy goals regarding minimizing landslide rates and impacts to sensitive aquatic species.

Omecamtiv mercabil and blebbistatin modulate cardiac contractility by perturbing the regulatory state of the myosin filament.

PubMed

Kampourakis, Thomas; Zhang, Xuemeng; Sun, Yin-Biao; Irving, Malcolm

2018-01-01

Omecamtiv mecarbil and blebbistatin perturb the regulatory state of the thick filament in heart muscle. Omecamtiv mecarbil increases contractility at low levels of activation by stabilizing the ON state of the thick filament. Omecamtiv mecarbil decreases contractility at high levels of activation by disrupting the acto-myosin ATPase cycle. Blebbistatin reduces contractility by stabilizing the thick filament OFF state and inhibiting acto-myosin ATPase. Thick filament regulation is a promising target for novel therapeutics in heart disease. Contraction of heart muscle is triggered by a transient rise in intracellular free calcium concentration linked to a change in the structure of the actin-containing thin filaments that allows the head or motor domains of myosin from the thick filaments to bind to them and induce filament sliding. It is becoming increasingly clear that cardiac contractility is also regulated through structural changes in the thick filaments, although the molecular mechanisms underlying thick filament regulation are still relatively poorly understood. Here we investigated those mechanisms using small molecules - omecamtiv mecarbil (OM) and blebbistatin (BS) - that bind specifically to myosin and respectively activate or inhibit contractility in demembranated cardiac muscle cells. We measured isometric force and ATP utilization at different calcium and small-molecule concentrations in parallel with in situ structural changes determined using fluorescent probes on the myosin regulatory light chain in the thick filaments and on troponin C in the thin filaments. The results show that BS inhibits contractility and actin-myosin ATPase by stabilizing the OFF state of the thick filament in which myosin head domains are more parallel to the filament axis. In contrast, OM stabilizes the ON state of the thick filament, but inhibits contractility at high intracellular calcium concentration by disrupting the actin-myosin ATPase pathway. The effects of BS and OM on the calcium sensitivity of isometric force and filament structural changes suggest that the co-operativity of calcium activation in physiological conditions is due to positive coupling between the regulatory states of the thin and thick filaments. © 2017 The Authors. The Journal of Physiology published by John Wiley & Sons Ltd on behalf of The Physiological Society.

Omecamtiv mercabil and blebbistatin modulate cardiac contractility by perturbing the regulatory state of the myosin filament

PubMed Central

Kampourakis, Thomas; Zhang, Xuemeng; Sun, Yin‐Biao

2017-01-01

Key points Omecamtiv mecarbil and blebbistatin perturb the regulatory state of the thick filament in heart muscle.Omecamtiv mecarbil increases contractility at low levels of activation by stabilizing the ON state of the thick filament.Omecamtiv mecarbil decreases contractility at high levels of activation by disrupting the acto‐myosin ATPase cycle.Blebbistatin reduces contractility by stabilizing the thick filament OFF state and inhibiting acto‐myosin ATPase.Thick filament regulation is a promising target for novel therapeutics in heart disease. Abstract Contraction of heart muscle is triggered by a transient rise in intracellular free calcium concentration linked to a change in the structure of the actin‐containing thin filaments that allows the head or motor domains of myosin from the thick filaments to bind to them and induce filament sliding. It is becoming increasingly clear that cardiac contractility is also regulated through structural changes in the thick filaments, although the molecular mechanisms underlying thick filament regulation are still relatively poorly understood. Here we investigated those mechanisms using small molecules – omecamtiv mecarbil (OM) and blebbistatin (BS) – that bind specifically to myosin and respectively activate or inhibit contractility in demembranated cardiac muscle cells. We measured isometric force and ATP utilization at different calcium and small‐molecule concentrations in parallel with in situ structural changes determined using fluorescent probes on the myosin regulatory light chain in the thick filaments and on troponin C in the thin filaments. The results show that BS inhibits contractility and actin‐myosin ATPase by stabilizing the OFF state of the thick filament in which myosin head domains are more parallel to the filament axis. In contrast, OM stabilizes the ON state of the thick filament, but inhibits contractility at high intracellular calcium concentration by disrupting the actin‐myosin ATPase pathway. The effects of BS and OM on the calcium sensitivity of isometric force and filament structural changes suggest that the co‐operativity of calcium activation in physiological conditions is due to positive coupling between the regulatory states of the thin and thick filaments. PMID:29052230

Regulation of Multiple Carbon Monoxide Consumption Pathways in Anaerobic Bacteria

PubMed Central

Techtmann, Stephen M.; Colman, Albert S.; Murphy, Michael B.; Schackwitz, Wendy S.; Goodwin, Lynne A.; Robb, Frank T.

2011-01-01

Carbon monoxide (CO), well known as a toxic gas, is increasingly recognized as a key metabolite and signaling molecule. Microbial utilization of CO is quite common, evidenced by the rapid escalation in description of new species of CO-utilizing bacteria and archaea. Carbon monoxide dehydrogenase (CODH), the protein complex that enables anaerobic CO-utilization, has been well-characterized from an increasing number of microorganisms, however the regulation of multiple CO-related gene clusters in single isolates remains unexplored. Many species are extraordinarily resistant to high CO concentrations, thriving under pure CO at more than one atmosphere. We hypothesized that, in strains that can grow exclusively on CO, both carbon acquisition via the CODH/acetyl CoA synthase complex and energy conservation via a CODH-linked hydrogenase must be differentially regulated in response to the availability of CO. The CO-sensing transcriptional activator, CooA is present in most CO-oxidizing bacteria. Here we present a genomic and phylogenetic survey of CODH operons and cooA genes found in CooA-containing bacteria. Two distinct groups of CooA homologs were found: one clade (CooA-1) is found in the majority of CooA-containing bacteria, whereas the other clade (CooA-2) is found only in genomes that encode multiple CODH clusters, suggesting that the CooA-2 might be important for cross-regulation of competing CODH operons. Recombinant CooA-1 and CooA-2 regulators from the prototypical CO-utilizing bacterium Carboxydothermus hydrogenoformans were purified, and promoter binding analyses revealed that CooA-1 specifically regulates the hydrogenase-linked CODH, whereas CooA-2 is able to regulate both the hydrogenase-linked CODH and the CODH/ACS operons. These studies point to the ability of dual CooA homologs to partition CO into divergent CO-utilizing pathways resulting in efficient consumption of a single limiting growth substrate available across a wide range of concentrations. PMID:21808633

Health Considerations in Regulation and Taxation of Electronic Cigarettes.

PubMed

Mainous, Arch G; Tanner, Rebecca J; Mainous, Ryan W; Talbert, Jeffery

2015-01-01

The use of electronic cigarettes (e-cigarettes) is experiencing unprecedented growth. This can be contrasted to the use of conventional cigarettes which showed a decrease among adults with the current smoker prevalence dropping from 20.9% in 2005 to 17.8% in 2013. There is some data that e-cigarettes are attracting both former smokers and never smokers, and in particular, young people as users. Currently most states do not tax e-cigarettes. Taxation and regulation may have a similar overall goal of decreasing smoking but regulation tends to focus reduced availability of products. In terms of tobacco control, taxation focuses on the demand side of the equation. Taxation is a distinct strategy from regulation and has been shown to decrease new adopters of conventional cigarettes. A variety of potential taxation strategies can be considered by policymakers based on different assumptions about e-cigarettes and their utility, ranging from untaxed to taxation at moderate levels compared to conventional cigarettes to taxation equal to conventional cigarettes. Until more evidence for the benefits of e-cigarettes is presented, it seems prudent to view them as a potentially harmful and addictive product that ought to be regulated and taxed in an equivalent manner to conventional cigarettes. © Copyright 2015 by the American Board of Family Medicine.

Reduced Cellular Mg2+ Content Enhances Hexose 6-Phosphate Dehydrogenase Activity and Expression in HepG2 and HL-60 Cells

PubMed Central

Voma, Chesinta; Barfell, Andrew; Croniger, Colleen; Romani, Andrea

2014-01-01

We have reported that Mg2+ dynamically regulates glucose 6-phosphate entry into the endoplasmic reticulum and its hydrolysis by the glucose 6-phosphatase in liver cells. In the present study, we report that by modulating glucose 6-phosphate entry into the endoplasmic reticulum of HepG2 cells, Mg2+ also regulates the oxidation of this substrate via hexose 6-phosphate dehydrogenase (H6PD). This regulatory effect is dynamic as glucose 6-phosphate entry and oxidation can be rapidly down-regulated by the addition of exogenous Mg2+. In addition, HepG2 cells growing in low Mg2+ show a marked increase in hexose 6-phosphate dehydrogenase mRNA and protein expression. Metabolically, these effects on hexose 6-phosphate dehydrogenase are important as this enzyme increases intra-reticular NADPH production, which favors fatty acid and cholesterol synthesis. Similar effects of Mg2+ were observed in HL-60 cells. These and previously published results suggest that in an hepatocyte culture model changes in cytoplasmic Mg2+ content regulates glucose 6-phosphate utilization via glucose 6 phosphatase and hexose-6 phosphate dehydrogenase in alternative to glycolysis and glycogen synthesis. This alternative regulation might be of relevance in the transition from fed to fasted state. PMID:24631573

The gates open wide. [The Energy Policy Act of 1992

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

Burton, S.D.

1993-01-01

For independent electric producers, the new energy law opens wide the gate to the future. It does not give an entitlement or a subsidy; merely the freedom to expand - along with utilities - electricity's share of the next century's energy market. If anything, the new law, by removing investment barriers and creating the right to transmission access, affirms the potential of electrical generation and urges us all to get on with the job. It underscores the most powerful forces for future growth: the increasing demand for more electric power, greater production at less cost, and lessening demand on themore » environment's resources. With half-century-old barriers to broader production finally down, the real action now belongs to the regulators. It's one thing to pass a bill. It's quite another to make it work. The reform bill does not deregulate, but essentially defines public policy objectives (competitive markets), creates a framework to develop them, and vest responsibility for the regulation of the generation and sale of power where it belongs: with state public utility commissions and the FERC. It is going to be up to them to set the limits of the market, and to set the pace of expansion; in other words, to rearrange the play to achieve the bill's objective.« less

Electrocardiographic Characteristics of Potential Organ Donors and Associations with Cardiac Allograft Utilization

PubMed Central

Khush, Kiran K.; Menza, Rebecca; Nguyen, John; Goldstein, Benjamin A.; Zaroff, Jonathan G.; Drew, Barbara J.

2012-01-01

Background Current regulations require that all cardiac allograft offers for transplantation must include an interpreted 12-lead electrocardiogram (ECG). However, little is known about the expected ECG findings in potential organ donors, or the clinical significance of any identified abnormalities in terms of cardiac allograft function and suitability for transplantation. Methods and Results A single experienced reviewer interpreted the first ECG obtained after brainstem herniation in 980 potential organ donors managed by the California Transplant Donor Network from 2002-2007. ECG abnormalities were summarized, and associations between specific ECG findings and cardiac allograft utilization for transplantation were studied. ECG abnormalities were present in 51% of all cases reviewed. The most common abnormalities included voltage criteria for left ventricular hypertrophy (LVH), prolongation of the corrected QT interval (QTc), and repolarization changes (ST/T wave abnormalities). Fifty seven percent of potential cardiac allografts in this cohort were accepted for transplantation. LVH on ECG was a strong predictor of allograft non-utilization. No significant associations were seen between QTc prolongation, repolarization changes and allograft utilization for transplantation, after adjusting for donor clinical variables and echocardiographic findings. Conclusions We have performed the first comprehensive study of ECG findings in potential donors for cardiac transplantation. Many of the common ECG abnormalities seen in organ donors may result from the heightened state of sympathetic activation that occurs after brainstem herniation, and are not associated with allograft utilization for transplantation. PMID:22615333

An overview of herbal supplement utilization with particular emphasis on possible interactions with dental drugs and oral manifestations.

PubMed

Abebe, Worku

2003-01-01

Herbal medication in the United States is a popular form of therapy. This paper provides an overview of the utilization of herbal supplements with particular emphasis on possible interactions with oral health drugs and oral manifestations. Herbal supplements are regulated by the Dietary Supplement Health and Education Act (DSHEA), which limits their regulation by the U.S Food and Drug Administration (FDA). A number of studies indicate that there is a progressive increase in the utilization of herbal supplements. The majority of consumers of these products are white, middle-aged women who have some college education. Many of the consumers use pharmaceutical drugs concurrently, but most do not inform their health-care providers about their use of herbal supplements. Various herbal supplements have been reported or are suspected to interact with certain oral health drugs, the most important one being 1) bromelain, cayenne, chamomile, feverfew, dong quai, eleuthro/Seberian ginseng, garlic, ginkgo, ginger, ginseng and licorice interacting with aspirin; 2) aloe latex, ephedra, ginseng, rhubarb, cascara sagrada, licorice, and senna interacting with corticosteriods; 3) kava, St. John's wort, chamomile, and valerian interacting with central nervous system (CNS) depressant drugs; and 4) herbs acting on the gastrointestinal system, altering the absorption of several orally administered drugs. Further, the use of some herbal supplements has been reported to be associated with oral manifestations, including aphthous ulcers, lip and tongue irritation, and swelling with feverfew; gingival bleeding with feverfew and ginkgo; tongue numbness with echinacea; xerostomia with St. John's wort; oral and lingual dyskinesia with kava; and salivation with yohimbe. These potential effects of herbal supplements in conjunction with factors related to regulation restrictions suggest that the use of these products may be associated with various adverse reactions that can affect oral health and treatment. Dental hygienists should inform themselves about herbal supplements in order to offer appropriate oral health care to individuals who take these substances.

76 FR 3517 - Standards of Performance for Fossil-Fuel-Fired, Electric Utility, Industrial-Commercial...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-20

... Standards of Performance for Fossil-Fuel-Fired, Electric Utility, Industrial-Commercial-Institutional, and... following: Category NAICS \\1\\ Examples of regulated entities Industry 221112 Fossil fuel-fired electric utility steam generating units. Federal Government 22112 Fossil fuel-fired electric utility steam...

Development of a preference-based index from the National Eye Institute Visual Function Questionnaire-25.

PubMed

Rentz, Anne M; Kowalski, Jonathan W; Walt, John G; Hays, Ron D; Brazier, John E; Yu, Ren; Lee, Paul; Bressler, Neil; Revicki, Dennis A

2014-03-01

Understanding how individuals value health states is central to patient-centered care and to health policy decision making. Generic preference-based measures of health may not effectively capture the impact of ocular diseases. Recently, 6 items from the National Eye Institute Visual Function Questionnaire-25 were used to develop the Visual Function Questionnaire-Utility Index health state classification, which defines visual function health states. To describe elicitation of preferences for health states generated from the Visual Function Questionnaire-Utility Index health state classification and development of an algorithm to estimate health preference scores for any health state. Nonintervention, cross-sectional study of the general community in 4 countries (Australia, Canada, United Kingdom, and United States). A total of 607 adult participants were recruited from local newspaper advertisements. In the United Kingdom, an existing database of participants from previous studies was used for recruitment. Eight of 15,625 possible health states from the Visual Function Questionnaire-Utility Index were valued using time trade-off technique. A θ severity score was calculated for Visual Function Questionnaire-Utility Index-defined health states using item response theory analysis. Regression models were then used to develop an algorithm to assign health state preference values for all potential health states defined by the Visual Function Questionnaire-Utility Index. Health state preference values for the 8 states ranged from a mean (SD) of 0.343 (0.395) to 0.956 (0.124). As expected, preference values declined with worsening visual function. Results indicate that the Visual Function Questionnaire-Utility Index describes states that participants view as spanning most of the continuum from full health to dead. Visual Function Questionnaire-Utility Index health state classification produces health preference scores that can be estimated in vision-related studies that include the National Eye Institute Visual Function Questionnaire-25. These preference scores may be of value for estimating utilities in economic and health policy analyses.

U.S. utilities' experiences with the implementation of energy efficiency programs

NASA Astrophysics Data System (ADS)

Goss, Courtney

In the U.S., many electric utility companies are offering demand-side management (DSM) programs to their customers as ways to save money and energy. However, it is challenging to compare these programs between utility companies throughout the U.S. because of the variability of state energy policies. For example, some states in the U.S. have deregulated electricity markets and others do not. In addition, utility companies within a state differ depending on ownership and size. This study examines 12 utilities' experiences with DSM programs and compares the programs' annual energy savings results that the selected utilities reported to the Energy Information Administration (EIA). The 2009 EIA data suggests that DSM program effectiveness is not significantly affected by electricity market deregulation or utility ownership. However, DSM programs seem to generally be more effective when administered by utilities located in states with energy savings requirements and DSM program mandates.

Cardiac Autonomic Balance vs. Cardiac Regulatory Capacity

PubMed Central

Berntson, Gary G.; Norman, Greg J.; Hawkley, Louise C.; Cacioppo, John T.

2013-01-01

The concept of autonomic balance views autonomic states along a bipolar continuum from sympathetic (S) to parasympathetic (P) dominance, whereas regulatory capacity models emphasize overall autonomic flexibility as a marker of the capacity for regulation. These two concepts were evaluated for their utility in characterizing patterns of autonomic control. Measures of P (high frequency heart rate variability, HF) and S (pre-ejection period, PEP) cardiac control were obtained. A measure of cardiac autonomic balance (CAB) was derived as the difference in the normalized P index minus the S index, and a measure of cardiac autonomic regulation (CAR) was derived as the normalized P index plus the S index. Results reveal that CAR, but not CAB, was a significant predictor of the prior occurrence of a myocardial infarction, net of demographic and other variables, whereas CAB, but not CAR, was a significant predictor of concurrent diabetes. PMID:18282204

The self-regulating brain and neurofeedback: Experimental science and clinical promise.

PubMed

Thibault, Robert T; Lifshitz, Michael; Raz, Amir

2016-01-01

Neurofeedback, one of the primary examples of self-regulation, designates a collection of techniques that train the brain and help to improve its function. Since coming on the scene in the 1960s, electroencephalography-neurofeedback has become a treatment vehicle for a host of mental disorders; however, its clinical effectiveness remains controversial. Modern imaging technologies of the living human brain (e.g., real-time functional magnetic resonance imaging) and increasingly rigorous research protocols that utilize such methodologies begin to shed light on the underlying mechanisms that may facilitate more effective clinical applications. In this paper we focus on recent technological advances in the field of human brain imaging and discuss how these modern methods may influence the field of neurofeedback. Toward this end, we outline the state of the evidence and sketch out future directions to further explore the potential merits of this contentious therapeutic prospect. Copyright © 2015 Elsevier Ltd. All rights reserved.

Functional Dynamics within the Human Ribosome Regulate the Rate of Active Protein Synthesis.

PubMed

Ferguson, Angelica; Wang, Leyi; Altman, Roger B; Terry, Daniel S; Juette, Manuel F; Burnett, Benjamin J; Alejo, Jose L; Dass, Randall A; Parks, Matthew M; Vincent, C Theresa; Blanchard, Scott C

2015-11-05

The regulation of protein synthesis contributes to gene expression in both normal physiology and disease, yet kinetic investigations of the human translation mechanism are currently lacking. Using single-molecule fluorescence imaging methods, we have quantified the nature and timing of structural processes in human ribosomes during single-turnover and processive translation reactions. These measurements reveal that functional complexes exhibit dynamic behaviors and thermodynamic stabilities distinct from those observed for bacterial systems. Structurally defined sub-states of pre- and post-translocation complexes were sensitive to specific inhibitors of the eukaryotic ribosome, demonstrating the utility of this platform to probe drug mechanism. The application of three-color single-molecule fluorescence resonance energy transfer (smFRET) methods further revealed a long-distance allosteric coupling between distal tRNA binding sites within ribosomes bearing three tRNAs, which contributed to the rate of processive translation. Copyright © 2015 Elsevier Inc. All rights reserved.

Medicare program; Medicare depreciation, useful life guidelines--HCFA. Final rule.

PubMed

1983-08-18

These final rules amend Medicare regulations to clarify which useful life guidelines may be used by providers of health care services to determine the useful life of a depreciable asset for Medicare reimbursement purposes. Current regulations state that providers must utilize the Departmental useful life guidelines or, if none have been published by the Department, either the American Hospital Association (AHA) useful life guidelines of 1973 of IRS guidelines. We are eliminating the reference to IRS guidelines because these are now outdated for Medicare purposes since they have been rendered obsolete either by the IRS or by statutory change. We are also deleting the specific reference to the 1973 AHA guidelines since these guidelines are updated by the AHA periodically. In addition, we are clarifying that certain tax legislation on accelerated depreciation, passed by Congress, does not apply to the Medicare program.

Functional dynamics within the human ribosome regulate the rate of active protein synthesis

PubMed Central

Ferguson, Angelica; Wang, Leyi; Altman, Roger B.; Terry, Daniel S.; Juette, Manuel F.; Burnett, Benjamin J.; Alejo, Jose L.; Dass, Randall A.; Parks, Matthew M.; Vincent, Theresa C.; Blanchard, Scott C.

2015-01-01

SUMMARY The regulation of protein synthesis contributes to gene expression in both normal physiology and disease, yet kinetic investigations of the human translation mechanism are currently lacking. Using single-molecule fluorescence imaging methods, we have quantified the nature and timing of structural processes in human ribosomes during single-turnover and processive translation reactions. These measurements reveal that functional complexes exhibit dynamic behaviors and thermodynamic stabilities distinct from those observed for bacterial systems. Structurally defined sub-states of pre- and post-translocation complexes were sensitive to specific inhibitors of the eukaryotic ribosome demonstrating the utility of this platform to probe drug mechanism. The application of three-color single-molecule FRET methods further revealed a long-distance allosteric coupling between distal tRNA binding sites within ribosomes bearing three tRNAs, which contributed to the rate of processive translation. PMID:26593721

Electricity prices in a competitive environment: Marginal cost pricing of generation services and financial status of electric utilities. A preliminary analysis through 2015

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

NONE

1997-08-01

The emergence of competitive markets for electricity generation services is changing the way that electricity is and will be priced in the United States. This report presents the results of an analysis that focuses on two questions: (1) How are prices for competitive generation services likely to differ from regulated prices if competitive prices are based on marginal costs rather than regulated {open_quotes}cost-of-service{close_quotes} pricing? (2) What impacts will the competitive pricing of generation services (based on marginal costs) have on electricity consumption patterns, production costs, and the financial integrity patterns, production costs, and the financial integrity of electricity suppliers? Thismore » study is not intended to be a cost-benefit analysis of wholesale or retail competition, nor does this report include an analysis of the macroeconomic impacts of competitive electricity prices.« less

Effect of a "pill mill" law on opioid prescribing and utilization: The case of Texas.

PubMed

Lyapustina, Tatyana; Rutkow, Lainie; Chang, Hsien-Yen; Daubresse, Matthew; Ramji, Alim F; Faul, Mark; Stuart, Elizabeth A; Alexander, G Caleb

2016-02-01

States have attempted to reduce prescription opioid abuse through strengthening the regulation of pain management clinics; however, the effect of such measures remains unclear. We quantified the impact of Texas's September 2010 "pill mill" law on opioid prescribing and utilization. We used the IMS Health LRx LifeLink database to examine anonymized, patient-level pharmacy claims for a closed cohort of individuals filling prescription opioids in Texas between September 2009 and August 2011. Our primary outcomes were derived at a monthly level and included: (1) average morphine equivalent dose (MED) per transaction; (2) aggregate opioid volume; (3) number of opioid prescriptions; and (4) quantity of opioid pills dispensed. We compared observed values with the counterfactual, which we estimated from pre-intervention levels and trends. Texas's pill mill law was associated with declines in average MED per transaction (-0.57 mg/month, 95% confidence interval [CI] -1.09, -0.057), monthly opioid volume (-9.99 kg/month, CI -12.86, -7.11), monthly number of opioid prescriptions (-12,200 prescriptions/month, CI -15,300, -9,150) and monthly quantity of opioid pills dispensed (-714,000 pills/month, CI -877,000, -550,000). These reductions reflected decreases of 8.1-24.3% across the outcomes at one year compared with the counterfactual, and they were concentrated among prescribers and patients with the highest opioid prescribing and utilization at baseline. Following the implementation of Texas's 2010 pill mill law, there were clinically significant reductions in opioid dose, volume, prescriptions and pills dispensed within the state, which were limited to individuals with higher levels of baseline opioid prescribing and utilization. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Staff Utilization and Commitment in Borno State Colleges of Education, Nigeria

ERIC Educational Resources Information Center

Fika, Ibrahim Baba; Ibi, Mustapha Baba; Abdulrahman, Aishatu

2016-01-01

The study determines the relationship between staff utilization and staff commitment in Borno State Colleges of Education, Nigeria. The objectives of the study were to determine: the level of staff utilization in Borno State Colleges of Education, the level of staff commitment in Borno State Colleges of Education and the relationship between staff…

29 CFR 102.136 - Establishment and utilization of advisory committees.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 2 2010-07-01 2010-07-01 false Establishment and utilization of advisory committees. 102... REGULATIONS, SERIES 8 Advisory Committees § 102.136 Establishment and utilization of advisory committees. Advisory committees may from time to time be established or utilized by the agency in the interest of...

29 CFR 102.136 - Establishment and utilization of advisory committees.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 2 2011-07-01 2011-07-01 false Establishment and utilization of advisory committees. 102... REGULATIONS, SERIES 8 Advisory Committees § 102.136 Establishment and utilization of advisory committees. Advisory committees may from time to time be established or utilized by the agency in the interest of...

48 CFR 1452.237-71 - Utilization of Woody Biomass.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Biomass. 1452.237-71 Section 1452.237-71 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Utilization of Woody Biomass. As prescribed in § 1437.7202, insert the following clause: Utilization of Woody Biomass (MAY 2005) (a) The contractor may remove and utilize woody biomass, if: (1) Project work is...

An ortholog of farA of Aspergillus nidulans is implicated in the transcriptional activation of genes involved in fatty acid utilization in the yeast Yarrowia lipolytica

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

Poopanitpan, Napapol; Kobayashi, Satoshi; Fukuda, Ryouichi

2010-11-26

Research highlights: {yields} POR1 is a Yarrowia lipolytica ortholog of farA involved in fatty acid response in A. nidulans. {yields} Deletion of POR1 caused growth defects on fatty acids. {yields} {Delta}por1 strain exhibited defects in the induction of genes involved in fatty acid utilization. -- Abstract: The yeast Yarrowia lipolytica effectively utilizes hydrophobic substrates such as fatty acids and n-alkanes. To identify a gene(s) regulating fatty acid utilization in Y. lipolytica, we first studied homologous genes to OAF1 and PIP2 of Saccharomyces cerevisiae, but their disruption did not change growth on oleic acid at all. We next characterized a Y.more » lipolytica gene, POR1 (primary oleate regulator 1), an ortholog of farA encoding a transcriptional activator that regulates fatty acid utilization in Aspergillus nidulans. The deletion mutant of POR1 was defective in the growth on various fatty acids, but not on glucose, glycerol, or n-hexadecane. It exhibited slight defect on n-decane. The transcriptional induction of genes involved in {beta}-oxidation and peroxisome proliferation by oleate was distinctly diminished in the {Delta}por1 strains. These data suggest that POR1 encodes a transcriptional activator widely regulating fatty acid metabolism in Y. lipolytica.« less

Estimation of utility weights for human papilloma virus-related health states according to disease severity.

PubMed

Ock, Minsu; Park, Jeong-Yeol; Son, Woo-Seung; Lee, Hyeon-Jeong; Kim, Seon-Ha; Jo, Min-Woo

2016-11-28

A cost-utility study of a human papilloma virus (HPV) vaccine requires that the utility weights for HPV-related health states (i.e., cervical intraepithelial neoplasia (CIN), cervical cancer, and condyloma) be evaluated. The aim of the present study was to determine the utility weights for HPV-related health states. Hypothetical standardised health states related to HPV were developed based on patient education material and previous publications. To fully reflect disease progression from diagnosis to prognosis, each health state comprised four parts (diagnosis, symptoms, treatment, and progression and prognosis). Nine-hundred members from the Korean general population evaluated the HPV-related health states using a visual analogue scale (VAS) and a standard gamble (SG) approach, which were administered face-to-face via computer-assisted interview. The mean utility values were calculated for each HPV-related health state. According to the VAS, the highest utility (0.73) was HPV-positive status, followed by condyloma (0.66), and CIN grade I (0.61). The lowest utility (0.18) was cervical cancer requiring chemotherapy without surgery, followed by cervical cancer requiring chemoradiation therapy (0.42). SG revealed that the highest utility (0.83) was HPV-positive status, followed by condyloma (0.78), and CIN grade I (0.77). The lowest utility (0.43) was cervical cancer requiring chemotherapy without surgery, followed by cervical cancer requiring chemoradiation therapy (0.60). This study was based on a large sample derived from the general Korean population; therefore, the calculated utility weights might be useful for evaluating the economic benefit of cancer screening and HPV vaccination programs.

The effects of experimentally induced hyperthyroidism on the diving physiology of harbor seals (Phoca vitulina)

PubMed Central

Weingartner, Gundula M.; Thornton, Sheila J.; Andrews, Russel D.; Enstipp, Manfred R.; Barts, Agnieszka D.; Hochachka, Peter W.

2012-01-01

Many phocid seals are expert divers that remain submerged longer than expected based on estimates of oxygen storage and utilization. This discrepancy is most likely due to an overestimation of diving metabolic rate. During diving, a selective redistribution of blood flow occurs, which may result in reduced metabolism in the hypoperfused tissues and a possible decline in whole-body metabolism to below the resting level (hypometabolism). Thyroid hormones are crucial in regulation of energy metabolism in vertebrates and therefore their control might be an important part of achieving a hypometabolic state during diving. To investigate the effect of thyroid hormones on diving physiology of phocid seals, we measured oxygen consumption, heart rate, and post-dive lactate concentrations in five harbor seals (Phoca vitulina) conducting 5 min dives on command, in both euthyroid and experimentally induced hyperthyroid states. Oxygen consumption during diving was significantly reduced (by 25%) in both euthyroid and hyperthyroid states, confirming that metabolic rate during diving falls below resting levels. Hyperthyroidism increased oxygen consumption (by 7–8%) when resting in water and during diving, compared with the euthyroid state, illustrating the marked effect of thyroid hormones on metabolic rate. Consequently, post-dive lactate concentrations were significantly increased in the hyperthyroid state, suggesting that the greater oxygen consumption rates forced seals to make increased use of anaerobic metabolic pathways. During diving, hyperthyroid seals also exhibited a more profound decline in heart rate than seals in the euthyroid state, indicating that these seals were pushed toward their aerobic limit and required a more pronounced cardiovascular response. Our results demonstrate the powerful role of thyroid hormones in metabolic regulation and support the hypothesis that thyroid hormones play a role in modulating the at-sea metabolism of phocid seals. PMID:23060807

The Goals for Regulating College Tuition

ERIC Educational Resources Information Center

Zeng, Xiaodong

2009-01-01

Regulation refers to governmental restrictions over enterprise in order to protect public interest. Research on governmental regulation in China primarily focuses on public utility, and inadequate attention has been paid to regulating college tuition. Currently, although the educational administrative agencies have successfully kept college…

The Roles of Mesenchymal Stromal/Stem Cells in Tumor Microenvironment Associated with Inflammation

PubMed Central

Krstić, Jelena; Djordjević, Ivana Okić; Jauković, Aleksandra

2016-01-01

State of tumor microenvironment (TME) is closely linked to regulation of tumor growth and progression affecting the final outcome, refractoriness, and relapse of disease. Interactions of tumor, immune, and mesenchymal stromal/stem cells (MSCs) have been recognized as crucial for understanding tumorigenesis. Due to their outstanding features, stem cell-like properties, capacity to regulate immune response, and dynamic functional phenotype dependent on microenvironmental stimuli, MSCs have been perceived as important players in TME. Signals provided by tumor-associated chronic inflammation educate MSCs to alter their phenotype and immunomodulatory potential in favor of tumor-biased state of MSCs. Adjustment of phenotype to TME and acquisition of tumor-promoting ability by MSCs help tumor cells in maintenance of permissive TME and suppression of antitumor immune response. Potential utilization of MSCs in treatment of tumor is based on their inherent ability to home tumor tissue that makes them suitable delivery vehicles for immune-stimulating factors and vectors for targeted antitumor therapy. Here, we review data regarding intrusive effects of inflammatory TME on MSCs capacity to affect tumor development through modification of their phenotype and interactions with immune system. PMID:27630452

Suppressing the Neurospora crassa circadian clock while maintaining light responsiveness in continuous stirred tank reactors

PubMed Central

Cockrell, Allison L.; Pirlo, Russell K.; Babson, David M.; Cusick, Kathleen D.; Soto, Carissa M.; Petersen, Emily R.; Davis, Miah J.; Hong, Christian I.; Lee, Kwangwon; Fitzgerald, Lisa A.; Biffinger, Justin C.

2015-01-01

Neurospora crassa has been utilized as a model organism for studying biological, regulatory, and circadian rhythms for over 50 years. These circadian cycles are driven at the molecular level by gene transcription events to prepare for environmental changes. N. crassa is typically found on woody biomass and is commonly studied on agar-containing medium which mimics its natural environment. We report a novel method for disrupting circadian gene transcription while maintaining light responsiveness in N. crassa when held in a steady metabolic state using bioreactors. The arrhythmic transcription of core circadian genes and downstream clock-controlled genes was observed in constant darkness (DD) as determined by reverse transcription-quantitative PCR (RT-qPCR). Nearly all core circadian clock genes were up-regulated upon exposure to light during 11hr light/dark cycle experiments under identical conditions. Our results demonstrate that the natural timing of the robust circadian clock in N. crassa can be disrupted in the dark when maintained in a consistent metabolic state. Thus, these data lead to a path for the production of industrial scale enzymes in the model system, N. crassa, by removing the endogenous negative feedback regulation by the circadian oscillator. PMID:26031221

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

Balser, S.; Sankar, S.; Miller, R.

In order to more fully integrate renewable resources, such as wind and solar, into the transmission system, additional capacity must be realized in the short term using the installed transmission capacity that exists today. The U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory Transmission and Grid Integration Group supported this study to assemble the history of regulations and status of transmission technology to expand existing grid capacity. This report compiles data on various transmission technology methods and upgrades for increased capacity utilization of the existing transmission system and transmission corridors. The report discusses the technical merit ofmore » each method and explains how the method could be applied within the current regulatory structure to increase existing transmission conductor and/or corridor capacity. The history and current state of alternatives to new construction is presented for regulators, legislators, and other policy makers wrestling with issues surrounding integration of variable generation. Current regulations are assessed for opportunities to change them to promote grid expansion. To support consideration of these alternatives for expanding grid capacity, the report lists relevant rules, standards, and policy changes.« less

The Texas space flight liability act and efficient regulation for the private commercial space flight era

NASA Astrophysics Data System (ADS)

Johnson, Christopher D.

2013-12-01

In the spring of 2011, the American state of Texas passed into law an act limiting the liability of commercial space flight entities. Under it, those companies would not be liable for space flight participant injuries, except in cases of intentional injury or injury proximately caused by the company's gross negligence. An analysis within the framework of international and national space law, but especially informed by the academic discipline of law and economics, discusses the incentives of all relevant parties and attempts to understand whether the law is economically "efficient" (allocating resources so as to yield maximum utility), and suited to further the development of the fledgling commercial suborbital tourism industry. Insights into the Texas law are applicable to other states hoping to foster commercial space tourism and considering space tourism related legislation.

State Enabling Legislation for Commercial-Scale Wind Power Siting and the Local Government Role

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

McElfish, J.M.; Gersen, S.

Siting of commercial-scale wind facilities (>5MW) is determined primarily by state laws. State laws either leave siting regulation to local governments, prescribe and constrain the role for local governments, establish state standards, or preempt local governance by having state institutions govern siting. Siting regulation is extremely important to the advancement of wind generation in the United States. Major siting decisions lie ahead for state and local governments as the nation diversifies its energy portfolio. An increase in the number of new wind facilities, siting in more locations and in more heavily populated areas, will require attention to the laws andmore » regulations that govern siting. Local governments exercise some authority over commercial-scale wind facility siting in 48 of the 50 states. In 34 states, local governments have substantial autonomy to regulate the siting of most or all commercial-scale wind facilities. A few states authorize local governments to regulate wind facility siting, but make the scope of local regulation subject to limitations defined by state law. Eleven states set size thresholds for state regulatory involvement with local governments in these states regulating smaller facilities and state boards regulating larger ones (either exclusively or concurrently with local governments). In just under a third of the states, siting of most or all commercial-scale wind facilities requires approval by both state and local government bodies. Only a few states reserve the regulation of siting of all or virtually all commercial-scale wind facilities to state boards and commissions. The content of the applicable regulations is more important, in general, than the level of government responsible for the decision. Several states that assign siting responsibilities to local governments have specified some of the content and the limits of local regulation. About 1/5 of the states have directed boards and commissions to develop statewide regulations to deal with wind facility siting issues subject to state approval. These requirements most often specify standards for setbacks, wildlife, noise, decommissioning, and other issues.« less

Nurse overtime, working conditions, and the presence of mandatory nurse overtime regulations.

PubMed

Bae, Sung-Heui

2012-05-01

Although more states have regulated mandatory nurse overtime, limited research has examined the impact of these regulations on the actual time nurses work and their working conditions. The purpose of this study was to compare nurse overtime and working conditions between states with and states without regulations limiting mandatory nurse overtime. Data were collected from registered nurses working in hospitals located in states with and without mandatory nurse overtime regulations; the final sample consisted of 219 nurses. No difference was found in overtime worked between nurses who worked in states with regulations or without. Those nurses working in states with regulations cared for more patients per shift and experienced more chronic nursing shortages on their nursing units than those working in states without regulation. Continuous efforts are needed to improve the implementation of regulations to reduce nurse mandatory overtime and long work hours. Copyright 2012, SLACK Incorporated.

Health state utility instruments compared: inquiring into nonlinearity across EQ-5D-5L, SF-6D, HUI-3 and 15D.

PubMed

Gamst-Klaussen, Thor; Chen, Gang; Lamu, Admassu N; Olsen, Jan Abel

2016-07-01

Different health state utility (HSU) instruments produce different utilities for the same individuals, thereby compromising the intended comparability of economic evaluations of health care interventions. When developing crosswalks, previous studies have indicated nonlinear relationships. This paper inquires into the degree of nonlinearity across the four most widely used HSU-instruments and proposes exchange rates that differ depending on the severity levels of the health state utility scale. Overall, 7933 respondents from six countries, 1760 in a non-diagnosed healthy group and 6173 in seven disease groups, reported their health states using four different instruments: EQ-5D-5L, SF-6D, HUI-3 and 15D. Quantile regressions investigate the degree of nonlinear relationships between these instruments. To compare the instruments across different disease severities, we split the health state utility scale into utility intervals with 0.2 successive decrements in utility starting from perfect health at 1.00. Exchange rates (ERs) are calculated as the mean utility difference between two utility intervals on one HSU-instrument divided by the difference in mean utility on another HSU-instrument. Quantile regressions reveal significant nonlinear relationships across all four HSU-instruments. The degrees of nonlinearities differ, with a maximum degree of difference in the coefficients along the health state utility scale of 3.34 when SF-6D is regressed on EQ-5D. At the lower end of the health state utility scale, the exchange rate from SF-6D to EQ-5D is 2.11, whilst at the upper end it is 0.38. Comparisons at different utility levels illustrate the fallacy of using linear functions as crosswalks between HSU-instruments. The existence of nonlinear relationships between different HSU-instruments suggests that level-specific exchange rates should be used when converting a change in utility on the instrument used, onto a corresponding utility change had another instrument been used. Accounting for nonlinearities will increase the validity of the comparison for decision makers when faced with a choice between interventions whose calculations of QALY gains have been based on different HSU-instruments.

23 CFR 750.110 - State regulations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 23 Highways 1 2011-04-01 2011-04-01 false State regulations. 750.110 Section 750.110 Highways... BEAUTIFICATION National Standards for Regulation by States of Outdoor Advertising Adjacent to the Interstate System Under the 1958 Bonus Program § 750.110 State regulations. A State may elect to prohibit signs...

23 CFR 750.110 - State regulations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false State regulations. 750.110 Section 750.110 Highways... BEAUTIFICATION National Standards for Regulation by States of Outdoor Advertising Adjacent to the Interstate System Under the 1958 Bonus Program § 750.110 State regulations. A State may elect to prohibit signs...

7 CFR 1709.19 - Other USDA regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Other USDA regulations. 1709.19 Section 1709.19 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.19 Other USDA regulations...

7 CFR 1709.19 - Other USDA regulations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false Other USDA regulations. 1709.19 Section 1709.19 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.19 Other USDA regulations...

7 CFR 1709.19 - Other USDA regulations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 11 2014-01-01 2014-01-01 false Other USDA regulations. 1709.19 Section 1709.19 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.19 Other USDA regulations...

7 CFR 1709.19 - Other USDA regulations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 11 2012-01-01 2012-01-01 false Other USDA regulations. 1709.19 Section 1709.19 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.19 Other USDA regulations...

7 CFR 1709.19 - Other USDA regulations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 11 2013-01-01 2013-01-01 false Other USDA regulations. 1709.19 Section 1709.19 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.19 Other USDA regulations...

Beyond regulation: A social compact' for gas and electricity

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

Stram, B.; Thorn, T.

The public utility covenant, granting franchise protection to firms in return for just and reasonable rate regulation, has come under increasing scrutiny as socially inefficient for several reasons. First, cost-based regulation fails to adequately incite cost-minimization and new product development. Second, public utility regulation has turned into a micro-management exercise where prospective strategies are laboriously scrutinized and past performance is penalized from 20-20 hind-sight. Third, traditional regulation has provided a forum for nontraditional special interest regulation that may not be in the ratepayer's interest. An alternative to the regulatory covenant is the social compact where long-term contracts among the affectedmore » parties set price and service terms. The advantages of such contracting would be to reduce the administrative costs of regulation, better incite the market's entrepreneurial discovery process, deregulate upstream production and transportation, and eliminate extraneous regulation of electric and gas distribution. The winners would be gas consumers and the most efficient industry suppliers.« less

Studies on the Effects of High Renewable Penetrations on Driving Point Impedance and Voltage Regulator Performance: National Renewable Energy Laboratory/Sacramento Municipal Utility District Load Tap Changer Driving Point Impedance Project

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

Nagarajan, Adarsh; Coddington, Michael H.; Brown, David

Voltage regulators perform as desired when regulating from the source to the load and when regulating from a strong source (utility) to a weak source (distributed generation). (See the glossary for definitions of a strong source and weak source.) Even when the control is provisioned for reverse operation, it has been observed that tap-changing voltage regulators do not perform as desired in reverse when attempting regulation from the weak source to the strong source. The region of performance that is not as well understood is the regulation between sources that are approaching equal strength. As part of this study, wemore » explored all three scenarios: regulator control from a strong source to a weak source (classic case), control from a weak source to a strong source (during reverse power flow), and control between equivalent sources.« less

PPARδ activation in human myotubes increases mitochondrial fatty acid oxidative capacity and reduces glucose utilization by a switch in substrate preference.

PubMed

Feng, Yuan Z; Nikolić, Nataša; Bakke, Siril S; Boekschoten, Mark V; Kersten, Sander; Kase, Eili T; Rustan, Arild C; Thoresen, G Hege

2014-02-01

The role of peroxisome proliferator-activated receptor δ (PPARδ) activation on global gene expression and mitochondrial fuel utilization were investigated in human myotubes. Only 21 genes were up-regulated and 3 genes were down-regulated after activation by the PPARδ agonist GW501516. Pathway analysis showed up-regulated mitochondrial fatty acid oxidation, TCA cycle and cholesterol biosynthesis. GW501516 increased oleic acid oxidation and mitochondrial oxidative capacity by 2-fold. Glucose uptake and oxidation were reduced, but total substrate oxidation was not affected, indicating a fuel switch from glucose to fatty acid. Cholesterol biosynthesis was increased, but lipid biosynthesis and mitochondrial content were not affected. This study confirmed that the principal effect of PPARδ activation was to increase mitochondrial fatty acid oxidative capacity. Our results further suggest that PPARδ activation reduced glucose utilization through a switch in mitochondrial substrate preference by up-regulating pyruvate dehydrogenase kinase isozyme 4 and genes involved in lipid metabolism and fatty acid oxidation.

Disposal Notifications and Quarterly Membership Updates for the Utility Solid Waste Group Members’ Risk-Based Approvals to Dispose of PCB Remediation Waste Under Title 40 of the Code of Federal Regulations Section 761.61(c)

EPA Pesticide Factsheets

Disposal Notifications and Quarterly Membership Updates for the Utility Solid Waste Group Members’ Risk-Based Approvals to Dispose of Polychlorinated Biphenyl (PCB) Remediation Waste Under Title 40 of the Code of Federal Regulations Section 761.61(c)

43 CFR 3272.12 - What environmental protection measures must I include in my utilization plan?

Code of Federal Regulations, 2011 CFR

2011-10-01

... must I include in my utilization plan? 3272.12 Section 3272.12 Public Lands: Interior Regulations... MANAGEMENT (3000) GEOTHERMAL RESOURCE LEASING Utilization Plan and Facility Construction Permit § 3272.12 What environmental protection measures must I include in my utilization plan? (a) Describe, at a...

17 CFR 250.12 - Exemption of certain public utility companies from the definition of subsidiary companies of...

Code of Federal Regulations, 2010 CFR

2010-04-01

... utility companies from the definition of subsidiary companies of holding companies. 250.12 Section 250.12... REGULATIONS, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 Registration and General Exemptions § 250.12 Exemption of certain public utility companies from the definition of subsidiary companies of holding companies...

Simple Counts of ADL Dependencies Do Not Adequately Reflect Older Adults' Preferences toward States of Functional Impairment

PubMed Central

Sims, Tamara; Holmes, Tyson H.; Bravata, Dena M.; Garber, Alan M.; Nelson, Lorene M.; Goldstein, Mary K.

2008-01-01

Objective To use unweighted counts of dependencies in Activities of Daily Living (ADLs) to assess the impact of functional impairment requires an assumption of equal preferences for each ADL dependency. To test this assumption, we analyzed standard gamble utilities of single and combination ADL dependencies among older adults. Study Design and Setting: Four hundred older adults used multimedia software (FLAIR1) to report standard gamble utilities for their current health and hypothetical health states of dependency in each of 7 ADLs and 8 of 30 combinations of ADL dependencies. Results Utilities for health states of multiple ADL dependencies were often greater than for states of single ADL dependencies. Dependence in eating, the ADL dependency with the lowest utility rating of the single ADL dependencies, ranked lower than 7 combination states. Similarly, some combination states with fewer ADL dependencies had lower utilities than those with more ADL dependencies. These findings were consistent across groups by gender, age, and education. Conclusion Our results suggest that the count of ADL dependencies does not adequately represent the utility for a health state. Cost-effectiveness analyses and other evaluations of programs that prevent or treat functional dependency should apply utility-weights rather than relying on simple ADL counts. PMID:18722749

Utilities on the info highway: Part two

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

Burkhart, L.A.

1994-05-15

This article describes federal government legislation to allow electric and gas utilities to provide telecommunications services. The final law will probably allow all utilities to provide telecommunication services, even those regulated by PUHCA. Details of House and Senate bills are described.

Dynamics modeling and periodic control of horizontal-axis wind turbines

NASA Astrophysics Data System (ADS)

Stol, Karl Alexander

2001-07-01

The development of large multi-megawatt wind turbines has increased the need for active feedback control to meet multiple performance objectives. Power regulation is still of prime concern but there is an increasing interest in mitigating loads for these very large, dynamically soft and highly integrated power systems. This work explores the opportunities for utilizing state space modeling, modal analysis, and multi-objective controllers in advanced horizontal-axis wind turbines. A linear state-space representation of a generic, multiple degree-of-freedom wind turbine is developed to test various control methods and paradigms. The structural model, SymDyn, provides for limited flexibility in the tower, drive train and blades assuming a rigid component architecture with joint springs and dampers. Equations of motion are derived symbolically, verified by numerical simulation, and implemented in the Matlab with Simulink computational environment. AeroDyn, an industry-standard aerodynamics package for wind turbines, provides the aerodynamic load data through interfaced subroutines. Linearization of the structural model produces state equations with periodic coefficients due to the interaction of rotating and non-rotating components. Floquet theory is used to extract the necessary modal properties and several parametric studies identify the damping levels and dominant dynamic coupling influences. Two separate issues of control design are investigated: full-state feedback and state estimation. Periodic gains are developed using time-varying LQR techniques and many different time-invariant control designs are constructed, including a classical PID controller. Disturbance accommodating control (DAC) allows the estimation of wind speed for minimization of the disturbance effects on the system. Controllers are tested in simulation for multiple objectives using measurement of rotor position and rotor speed only and actuation of independent blade pitch. It is found that periodic control is capable of reducing cyclic blade bending moments while regulating speed but that optimal performance requires additional sensor information. Periodic control is also the only design found that could successfully control the yaw alignment although blade loads are increased as a consequence. When speed regulation is the only performance objective then a time-invariant state-space design or PID is appropriate.

49 CFR 221.11 - State regulation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false State regulation. 221.11 Section 221.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... State regulation. Notwithstanding the provisions of this part, a State may continue in force any law...

49 CFR 221.11 - State regulation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false State regulation. 221.11 Section 221.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... State regulation. Notwithstanding the provisions of this part, a State may continue in force any law...

A framework for estimating health state utility values within a discrete choice experiment: modeling risky choices.

PubMed

Robinson, Angela; Spencer, Anne; Moffatt, Peter

2015-04-01

There has been recent interest in using the discrete choice experiment (DCE) method to derive health state utilities for use in quality-adjusted life year (QALY) calculations, but challenges remain. We set out to develop a risk-based DCE approach to derive utility values for health states that allowed 1) utility values to be anchored directly to normal health and death and 2) worse than dead health states to be assessed in the same manner as better than dead states. Furthermore, we set out to estimate alternative models of risky choice within a DCE model. A survey was designed that incorporated a risk-based DCE and a "modified" standard gamble (SG). Health state utility values were elicited for 3 EQ-5D health states assuming "standard" expected utility (EU) preferences. The DCE model was then generalized to allow for rank-dependent expected utility (RDU) preferences, thereby allowing for probability weighting. A convenience sample of 60 students was recruited and data collected in small groups. Under the assumption of "standard" EU preferences, the utility values derived within the DCE corresponded fairly closely to the mean results from the modified SG. Under the assumption of RDU preferences, the utility values estimated are somewhat lower than under the assumption of standard EU, suggesting that the latter may be biased upward. Applying the correct model of risky choice is important whether a modified SG or a risk-based DCE is deployed. It is, however, possible to estimate a probability weighting function within a DCE and estimate "unbiased" utility values directly, which is not possible within a modified SG. We conclude by setting out the relative strengths and weaknesses of the 2 approaches in this context. © The Author(s) 2014.

The Utility of 5 Hypothetical Health States in Heart Failure Using Time Trade-Off (TTO) and EQ-5D-5L in Korea.

PubMed

Hong, Sung-Hyun; Lee, Jae-Yeon; Park, Sun-Kyeong; Nam, Jin Hyun; Song, Hyun Jin; Park, Sun-Young; Lee, Eui-Kyung

2018-05-26

Utility provides a preference for specific health state in economic evaluation, and they obtained from general population could be useful in respect of societal resource allocation. We aimed to investigate the utilities of health states for heart failure (HF), a major and growing public health problem, related to hospitalization and adverse drug effects by interrogating the general Korean population. Five health states for patients with HF were developed based on literature reviews: stable chronic heart failure (SCHF), hospitalization, SCHF + cough, SCHF + hypotension, and SCHF + hyperkalemia. We selected 100 individuals from the general population through quota sampling by age, sex, and region, and conducted face-to-face interviews. We measured utilities for 5 hypothetical health states of HF using both time trade-off (TTO) and EuroQol-5 dimensions-5 levels (EQ-5D-5L). Repeated-measures analysis of variance compared the utilities between all health states for each instrument. To identify the factors affecting the utility, a linear mixed model (LMM) analysis was performed. The mean utility value for SCHF, SCHF + cough, SCHF + hypotension, SCHF + hyperkalemia, and hospitalization was calculated as 0.815, 0.732, 0.646, 0.548, and 0.360, respectively, by using TTO. The respective values using EQ-5D-5L were 0.871, 0.793, 0.710, 0.589, and 0.215. The utilities for HF significantly differed between all health states in each instrument (p < 0.001). In LMM analysis, hospitalization had a significantly negative effect on the utilities of both instruments. The utilities decreased in order of SCHF, SCHF + cough, SCHF + hypotension, SCHF + hyperkalemia, and hospitalization. These results can be useful for decision making in resource allocation for HF interventions.

Land use/land cover and land capability data for evaluating land utilization and official land use planning in Indramayu Regency, West Java, Indonesia

NASA Astrophysics Data System (ADS)

Ambarwulan, W.; Widiatmaka; Nahib, I.

2018-05-01

Land utilization in Indonesia is regulated in an official spatial land use planning (OSLUP), stipulated by government regulations. However in fact, land utilizations are often develops inconsistent with regulations. OSLUP itself is also not usually compatible with sustainable land utilizations. This study aims to evaluate current land utilizations and OSLUP in Indramayu Regency, West Java. The methodology used is the integrated analysis using land use and land cover (LU/LC) data, land capability data and spatial pattern in OSLUP. Actual LU/LC are interpreted using SPOT-6 imagery of 2014. The spatial data of land capabilities are derived from land capability classification using field data and laboratory analysis. The confrontation between these spatial data is interpreted in terms of future direction for sustainable land use planning. The results shows that Indramayu regency consists of 8 types of LU/LC. Land capability in research area range from class II to VIII. Only a small portion of the land in Indramayu has been used in accordance with land capability, but most of the land is used exceeding its land capability.

Utility Rate Equations of Group Population Dynamics in Biological and Social Systems

PubMed Central

Yukalov, Vyacheslav I.; Yukalova, Elizaveta P.; Sornette, Didier

2013-01-01

We present a novel system of equations to describe the evolution of self-organized structured societies (biological or human) composed of several trait groups. The suggested approach is based on the combination of ideas employed in the theory of biological populations, system theory, and utility theory. The evolution equations are defined as utility rate equations, whose parameters are characterized by the utility of each group with respect to the society as a whole and by the mutual utilities of groups with respect to each other. We analyze in detail the cases of two groups (cooperators and defectors) and of three groups (cooperators, defectors, and regulators) and find that, in a self-organized society, neither defectors nor regulators can overpass the maximal fractions of about each. This is in agreement with the data for bee and ant colonies. The classification of societies by their distance from equilibrium is proposed. We apply the formalism to rank the countries according to the introduced metric quantifying their relative stability, which depends on the cost of defectors and regulators as well as their respective population fractions. We find a remarkable concordance with more standard economic ranking based, for instance, on GDP per capita. PMID:24386163

Utility rate equations of group population dynamics in biological and social systems.

PubMed

Yukalov, Vyacheslav I; Yukalova, Elizaveta P; Sornette, Didier

2013-01-01

We present a novel system of equations to describe the evolution of self-organized structured societies (biological or human) composed of several trait groups. The suggested approach is based on the combination of ideas employed in the theory of biological populations, system theory, and utility theory. The evolution equations are defined as utility rate equations, whose parameters are characterized by the utility of each group with respect to the society as a whole and by the mutual utilities of groups with respect to each other. We analyze in detail the cases of two groups (cooperators and defectors) and of three groups (cooperators, defectors, and regulators) and find that, in a self-organized society, neither defectors nor regulators can overpass the maximal fractions of about [Formula: see text] each. This is in agreement with the data for bee and ant colonies. The classification of societies by their distance from equilibrium is proposed. We apply the formalism to rank the countries according to the introduced metric quantifying their relative stability, which depends on the cost of defectors and regulators as well as their respective population fractions. We find a remarkable concordance with more standard economic ranking based, for instance, on GDP per capita.

Behavior control in the sensorimotor loop with short-term synaptic dynamics induced by self-regulating neurons.

PubMed

Toutounji, Hazem; Pasemann, Frank

2014-01-01

The behavior and skills of living systems depend on the distributed control provided by specialized and highly recurrent neural networks. Learning and memory in these systems is mediated by a set of adaptation mechanisms, known collectively as neuronal plasticity. Translating principles of recurrent neural control and plasticity to artificial agents has seen major strides, but is usually hampered by the complex interactions between the agent's body and its environment. One of the important standing issues is for the agent to support multiple stable states of behavior, so that its behavioral repertoire matches the requirements imposed by these interactions. The agent also must have the capacity to switch between these states in time scales that are comparable to those by which sensory stimulation varies. Achieving this requires a mechanism of short-term memory that allows the neurocontroller to keep track of the recent history of its input, which finds its biological counterpart in short-term synaptic plasticity. This issue is approached here by deriving synaptic dynamics in recurrent neural networks. Neurons are introduced as self-regulating units with a rich repertoire of dynamics. They exhibit homeostatic properties for certain parameter domains, which result in a set of stable states and the required short-term memory. They can also operate as oscillators, which allow them to surpass the level of activity imposed by their homeostatic operation conditions. Neural systems endowed with the derived synaptic dynamics can be utilized for the neural behavior control of autonomous mobile agents. The resulting behavior depends also on the underlying network structure, which is either engineered or developed by evolutionary techniques. The effectiveness of these self-regulating units is demonstrated by controlling locomotion of a hexapod with 18 degrees of freedom, and obstacle-avoidance of a wheel-driven robot.

Disturbance accommodating control design for wind turbines using solvability conditions

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

Wang, Na; Wright, Alan D.; Balas, Mark J.

In this study, solvability conditions for disturbance accommodating control (DAC) have been discussed and applied on wind turbine controller design in above-rated wind speed to regulate rotor speed and to mitigate turbine structural loads. DAC incorporates a predetermined waveform model and uses it as part of the state-space formulation, which is known as the internal model principle to reduce or minimize the wind disturbance effects on the outputs of the wind turbine. An asymptotically stabilizing DAC controller with disturbance impact on the wind turbine being totally canceled out can be found if certain conditions are fulfilled. Designing a rotor speedmore » regulation controller without steady-state error is important for applying linear control methodology such as DAC on wind turbines. Therefore, solvability conditions of DAC without steady-state error are attractive and can be taken as examples when designing a multitask turbine controller. DAC controllers solved via Moore-Penrose Pseudoinverse and the Kronecker product are discussed, and solvability conditions of using them are given. Additionally, a new solvability condition based on inverting the feed-through D term is proposed for the sake of reducing computational burden in the Kronecker product. Applications of designing collective pitch and independent pitch controllers based on DAC are presented. Recommendations of designing a DAC-based wind turbine controller are given. A DAC controller motivated by the proposed solvability condition that utilizes the inverse of feed-through D term is developed to mitigate the blade flapwise once-per-revolution bending moment together with a standard proportional integral controller in the control loop to assist rotor speed regulation. Simulation studies verify the discussed solvability conditions of DAC and show the effectiveness of the proposed DAC control design methodology.« less

Disturbance accommodating control design for wind turbines using solvability conditions

DOE PAGES

Wang, Na; Wright, Alan D.; Balas, Mark J.

2017-02-07

In this study, solvability conditions for disturbance accommodating control (DAC) have been discussed and applied on wind turbine controller design in above-rated wind speed to regulate rotor speed and to mitigate turbine structural loads. DAC incorporates a predetermined waveform model and uses it as part of the state-space formulation, which is known as the internal model principle to reduce or minimize the wind disturbance effects on the outputs of the wind turbine. An asymptotically stabilizing DAC controller with disturbance impact on the wind turbine being totally canceled out can be found if certain conditions are fulfilled. Designing a rotor speedmore » regulation controller without steady-state error is important for applying linear control methodology such as DAC on wind turbines. Therefore, solvability conditions of DAC without steady-state error are attractive and can be taken as examples when designing a multitask turbine controller. DAC controllers solved via Moore-Penrose Pseudoinverse and the Kronecker product are discussed, and solvability conditions of using them are given. Additionally, a new solvability condition based on inverting the feed-through D term is proposed for the sake of reducing computational burden in the Kronecker product. Applications of designing collective pitch and independent pitch controllers based on DAC are presented. Recommendations of designing a DAC-based wind turbine controller are given. A DAC controller motivated by the proposed solvability condition that utilizes the inverse of feed-through D term is developed to mitigate the blade flapwise once-per-revolution bending moment together with a standard proportional integral controller in the control loop to assist rotor speed regulation. Simulation studies verify the discussed solvability conditions of DAC and show the effectiveness of the proposed DAC control design methodology.« less

Behavior control in the sensorimotor loop with short-term synaptic dynamics induced by self-regulating neurons

PubMed Central

Toutounji, Hazem; Pasemann, Frank

2014-01-01

The behavior and skills of living systems depend on the distributed control provided by specialized and highly recurrent neural networks. Learning and memory in these systems is mediated by a set of adaptation mechanisms, known collectively as neuronal plasticity. Translating principles of recurrent neural control and plasticity to artificial agents has seen major strides, but is usually hampered by the complex interactions between the agent's body and its environment. One of the important standing issues is for the agent to support multiple stable states of behavior, so that its behavioral repertoire matches the requirements imposed by these interactions. The agent also must have the capacity to switch between these states in time scales that are comparable to those by which sensory stimulation varies. Achieving this requires a mechanism of short-term memory that allows the neurocontroller to keep track of the recent history of its input, which finds its biological counterpart in short-term synaptic plasticity. This issue is approached here by deriving synaptic dynamics in recurrent neural networks. Neurons are introduced as self-regulating units with a rich repertoire of dynamics. They exhibit homeostatic properties for certain parameter domains, which result in a set of stable states and the required short-term memory. They can also operate as oscillators, which allow them to surpass the level of activity imposed by their homeostatic operation conditions. Neural systems endowed with the derived synaptic dynamics can be utilized for the neural behavior control of autonomous mobile agents. The resulting behavior depends also on the underlying network structure, which is either engineered or developed by evolutionary techniques. The effectiveness of these self-regulating units is demonstrated by controlling locomotion of a hexapod with 18 degrees of freedom, and obstacle-avoidance of a wheel-driven robot. PMID:24904403

Potential Offshore Wind Energy Areas in California: An Assessment of Locations, Technology, and Costs

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

Musial, Walter; Beiter, Philipp; Tegen, Suzanne

This report summarizes a study of possible offshore wind energy locations, technologies, and levelized cost of energy in the state of California between 2015 and 2030. The study was funded by the U.S. Department of the Interior's Bureau of Ocean Energy Management (BOEM), the federal agency responsible for regulating renewable energy development on the Outer Continental Shelf. It is based on reference wind energy areas where representative technology and performance characteristics were evaluated. These reference areas were identified as sites that were suitable to represent offshore wind cost and technology based on physical site conditions, wind resource quality, known existingmore » site use, and proximity to necessary infrastructure. The purpose of this study is to assist energy policy decision-making by state utilities, independent system operators, state government officials and policymakers, BOEM, and its key stakeholders. The report is not intended to serve as a prescreening exercise for possible future offshore wind development.« less

Hunger-Driven Motivational State Competition.

PubMed

Burnett, C Joseph; Li, Chia; Webber, Emily; Tsaousidou, Eva; Xue, Stephen Y; Brüning, Jens C; Krashes, Michael J

2016-10-05

Behavioral choice is ubiquitous in the animal kingdom and is central to goal-oriented behavior. Hypothalamic Agouti-related peptide (AgRP) neurons are critical regulators of appetite. Hungry animals, bombarded by multiple sensory stimuli, are known to modify their behavior during times of caloric need, rapidly adapting to a consistently changing environment. Utilizing ARC AgRP neurons as an entry point, we analyzed the hierarchical position of hunger related to rival drive states. Employing a battery of behavioral assays, we found that hunger significantly increases its capacity to suppress competing motivational systems, such as thirst, anxiety-related behavior, innate fear, and social interactions, often only when food is accessible. Furthermore, real-time monitoring of ARC AgRP activity revealed time-locked responses to conspecific investigation in addition to food presentation, further establishing that, even at the level of ARC AgRP neurons, choices are remarkably flexible computations, integrating internal state, external factors, and anticipated yield. VIDEO ABSTRACT. Published by Elsevier Inc.

An ecological perspective on the changing face of Brucella abortus in the western United States

USGS Publications Warehouse

Cross, Paul C.; Maichak, Eric J.; Brennan, Angela; Scurlock, Brandon M.; Henningsen, John C.; Luikart, Gordon

2013-01-01

After a hiatus during the 1990s, outbreaks of Brucella abortus in cattle are occurring more frequently in some of the western states of the United States, namely, Montana, Wyoming and Idaho. This increase is coincident with increasing brucellosis seroprevalence in elk (Cervus elaphus), which is correlated with elk density. Vaccines are a seductive solution, but their use in wildlife systems remains limited by logistical, financial, and scientific constraints. Cattle vaccination is ongoing in the region. Livestock regulations, however, tend to be based on serological tests that test for previous exposure and available vaccines do not protect against seroconversion. The authors review recent ecological studies of brucellosis, with particular emphasis on the Greater Yellowstone Area, and highlight the management options and implications of this work, including the potential utility of habitat modifications and targeted hunts, as well as scavengers and predators. Finally, the authors discuss future research directions that will help us to understand and manage brucellosis in wildlife.

Environmental contaminants and microRNA regulation: Transcription factors as regulators of toxicant-altered microRNA expression

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

Sollome, James; Martin, Elizabeth

MicroRNAs (miRNAs) regulate gene expression by binding mRNA and inhibiting translation and/or inducing degradation of the associated transcripts. Expression levels of miRNAs have been shown to be altered in response to environmental toxicants, thus impacting cellular function and influencing disease risk. Transcription factors (TFs) are known to be altered in response to environmental toxicants and play a critical role in the regulation of miRNA expression. To date, environmentally-responsive TFs that are important for regulating miRNAs remain understudied. In a state-of-the-art analysis, we utilized an in silico bioinformatic approach to characterize potential transcriptional regulators of environmentally-responsive miRNAs. Using the miRStart database,more » genomic sequences of promoter regions for all available human miRNAs (n = 847) were identified and promoter regions were defined as − 1000/+500 base pairs from the transcription start site. Subsequently, the promoter region sequences of environmentally-responsive miRNAs (n = 128) were analyzed using enrichment analysis to determine overrepresented TF binding sites (TFBS). While most (56/73) TFs differed across environmental contaminants, a set of 17 TFs was enriched for promoter binding among miRNAs responsive to numerous environmental contaminants. Of these, one TF was common to miRNAs altered by the majority of environmental contaminants, namely SWI/SNF-related, matrix-associated, actin-dependent regulator of chromatin, subfamily A, member 3 (SMARCA3). These identified TFs represent candidate common transcriptional regulators of miRNAs perturbed by environmental toxicants. - Highlights: • Transcription factors that regulate environmentally-modulated miRNA expression are understudied • Transcription factor binding sites (TFBS) located within DNA promoter regions of miRNAs were identified. • Specific transcription factors may serve as master regulators of environmentally-mediated microRNA expression.« less

Water and Sewage Utilities Sector (NAICS 2213)

EPA Pesticide Factsheets

Environmental regulation information for water utilities, including drinking and wastewater treatment facilities. Includes links to NESHAP for POTW, compliance information, and information about pretreatment programs.

Identification of key regulators in glycogen utilization in E. coli based on the simulations from a hybrid functional Petri net model.

PubMed

Tian, Zhongyuan; Fauré, Adrien; Mori, Hirotada; Matsuno, Hiroshi

2013-01-01

Glycogen and glucose are two sugar sources available during the lag phase of E. coli, but the mechanism that regulates their utilization is still unclear. Attempting to unveil the relationship between glucose and glycogen, we propose an integrated hybrid functional Petri net (HFPN) model including glycolysis, PTS, glycogen metabolic pathway, and their internal regulatory systems. By comparing known biological results to this model, basic necessary regulatory mechanism for utilizing glucose and glycogen were identified as a feedback circuit in which HPr and EIIAGlc play key roles. Based on this regulatory HFPN model, we discuss the process of glycogen utilization in E. coli in the context of a systematic understanding of carbohydrate metabolism.

System-state and operating condition sensitive control method and apparatus for electric power delivery systems

NASA Technical Reports Server (NTRS)

Burns, III, William Wesley (Inventor); Wilson, Thomas George (Inventor)

1978-01-01

This invention provides a method and apparatus for determining a precise switching sequence for the power switching elements of electric power delivery systems of the on-off switching type and which enables extremely fast transient response, precise regulation and highly stable operation. The control utilizes the values of the power delivery system power handling network components, a desired output characteristic, a system timing parameter, and the externally imposed operating conditions to determine where steady state operations should be in order to yield desired output characteristics for the given system specifications. The actual state of the power delivery system is continuously monitored and compared to a state-space boundary which is derived from the desired equilibrium condition, and from the information obtained from this comparison, the system is moved to the desired equilibrium condition in one cycle of switching control. Since the controller continuously monitors the power delivery system's externally imposed operating conditions, a change in the conditions is immediately sensed and a new equilibrium condition is determined and achieved, again in a single cycle of switching control.

Designing a process for executing projects under an international agreement

NASA Technical Reports Server (NTRS)

Mohan, S. N.

2003-01-01

Projects executed under an international agreement require special arrangements in order to operate within confines of regulations issued by the State Department and the Commerce Department. In order to communicate enterprise-level guidance and procedural information uniformly to projects based on interpretations that carry the weight of institutional authority, a process was developed. This paper provides a script for designing processes in general, using this particular process for context. While the context is incidental, the method described is applicable to any process in general. The paper will expound on novel features utilized for dissemination of the procedural details over the Internet following such process design.

A pricing rule for affiliate transactions: Room for consensus

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

Costello, K.W.

1998-12-01

Because it conforms to politically acceptable notions of fairness, state and federal regulators have relied heavily on the concept of fully distributed cost to govern affiliate transactions. This should be leavened by alternative transfer-pricing measures to balance the goals of economic efficiency and fairness. This discussion, particularly the principles set down, although focusing on products or services, is also relevant to the outright sale of assets by a utility to an affiliate or vice versa. The author also proposes language for the pricing of affiliate transactions that attempts to accommodate the widely divergent positions currently being debated in the regulatorymore » arena.« less

On the Need and Speed of Regulating Triclosan and Triclocarban in the United States

PubMed Central

2015-01-01

The polychlorinated aromatic antimicrobials triclosan and triclocarban are in widespread use for killing microorganisms indiscriminately, rapidly, and by nonspecific action. While their utility in healthcare settings is undisputed, benefits to users of antimicrobial personal care products are few to none. Yet, these latter, high-volume uses have caused widespread contamination of the environment, wildlife, and human populations. This feature article presents a timeline of scientific evidence and regulatory actions in the U.S. concerning persistent polychlorinated biocides, showing a potential path forward to judicious and sustainable uses of synthetic antimicrobials, including the design of greener and safer next-generation alternatives. PMID:24588513

48 CFR 1845.7210-1 - Utilization surveys.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Utilization surveys. 1845... surveys. (a) The property administrator is responsible for ensuring that the contractor has effective... administration office shall provide specialists qualified to perform the technical portion of utilization surveys...

7 CFR 1780.62 - Utility purchase contracts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 12 2011-01-01 2011-01-01 false Utility purchase contracts. 1780.62 Section 1780.62 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE LOANS AND GRANTS Planning, Designing, Bidding, Contracting...

29 CFR 1915.83 - Utilities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 7 2013-07-01 2013-07-01 false Utilities. 1915.83 Section 1915.83 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) OCCUPATIONAL SAFETY AND HEALTH STANDARDS FOR SHIPYARD EMPLOYMENT General Working Conditions § 1915.83 Utilities...

NOX EMISSION CONTROL OPTIONS FOR COAL-FIRED ELECTRIC UTILITY BOILERS

EPA Science Inventory

The paper reviews NOx control options for coal-fired electric utility boilers. (NOTE: Acid Rain NOx regulations, the Ozone Transport Commission's NOx Budget Program, revision of the New Source Performance Standards (NSPS) for NOx emissions from utility sources, and Ozone Transpor...

Kysat-2 electrical power system design and analysis

NASA Astrophysics Data System (ADS)

Molton, Brandon L.

In 2012, Kentucky Space, LLC was offered the opportunity to design KYSat-2, a CubeSat mission which utilizes an experimental stellar-tracking camera system to test its effectiveness of determining the spacecraft's attitude while on orbit. Kentucky Space contracted Morehead State University to design the electrical power system (EPS) which will handle all power generation and power management and distribution to each of the KYSat-2 subsystems, including the flight computer, communications systems, and the experimental payload itself. This decision came as a result of the success of Morehead State's previous CubeSat mission, CXBN, which utilized a custom built power system and successfully launched in 2011. For the KYSat-2 EPS to be successful, it was important to design a system which was efficient enough to handle the power limitations of the space environment and robust enough to handle the challenges of powering a spacecraft on orbit. The system must be developed with a positive power budget, generating and storing more power than will be stored by KYSat-2 over mission lifetime. To accomplish this goal, the use of deployable solar panels has been utilized to double the usable surface area of the satellite for power generation, effectively doubling the usable power of the satellite system on orbit. The KYSat-2 EPS includes of set of gold plated deployable solar panels utilizing solar cells with a 26% efficiency. Power generated by this system is fed into a shunt regulator circuit which regulates the voltage generated to be stored in a 3-cell series battery pack. Stored powered is maintained using a balancing circuit which increases the efficiency and lifetime of the cells on-orbit. Power distribution includes raw battery voltage, four high-power outputs (two 5V and two 3.3 V) and a low-noise, low power 3.3V output for use with noise sensitive devices, such as microcontrollers. The solar panel deployment system utilizes the nichrome wire which draws current directly from the battery pack which a solid state relay receives logic-high signal. This nichrome wire, while under current, cuts a nylon wire which holds the solar panels in a stowed state prior to deployment on orbit. All logic control, current/voltage measurement, and commanding/communications is handled through the use of a Texas Instruments MSP430 microcontroller over UART serial communications. Results of the completed EPS demonstrated high-power output efficiencies approaching 90% under the highest anticipated loads while on orbit. They showed maximum noise levels of approximately +/- 41.30 mV at 83.10 MHz under maximum load. The low-noise 3.3V outputs displayed very little noise, however, this came at the cost of efficiency showing only 26% efficiency at the outputs when under maximum load. The EPS has been successfully integrated with other KYSat-2 subsystems including the spacecraft flight computer, in which the flight computer was able to communicate with the EPS and carry out its functions while functioning solely off the power distributed by the power system. Finally, testing on the solar panels show that a positive voltage margin was achieved when under light and the deployment system was able to cut the nylon wire completely under control by the EPS.

Essays in energy economics: An inquiry into Renewable Portfolio Standards

NASA Astrophysics Data System (ADS)

Lamontagne, Laura Marie

In an attempt to motivate the transition away from fossil fuels, reduce carbon emissions and diversify electricity supply, twenty-nine states and the District of Columbia have adopted a Renewable Portfolio Standard (RPS). An RPS is a form of regulation that requires increased electricity production from renewable energy sources. These standards vary by state but generally require a minimum percentage of electricity generation to come from renewable technologies by a predetermined date. In the first chapter I examine the effect of the adoption of an RPS on electricity rates, making use of the increased availability of data since several policies' adoption. Using a fifty state panel over the years 1990-2010, this study uses a difference-in-difference and a fixed effects estimation to measure how the adoption of an RPS affects the price of electricity in state markets. Empirical findings show that states that have adopted an RPS have approximately a 20% higher all-retail electricity price than states that do not have RPS. Following the adoption of this regulation, a state can expect to see electricity prices rise by roughly 5% on average per year relative to states with no RPS. Once the legislation has been in place for almost a decade, electricity rates begin to dramatically increase upwards of 10% per year. In the second chapter, I observe the economic, social and political factors that prompt a state to adopt a Renewable Portfolio Standard. I estimate a probit model to determine the probability a state will adopt an RPS in a year given its present political and economic climate. Results show that a deregulated electricity market, a high per-capita GDP, a strong democratic presence in the state legislature, high renewable capacity, and a strong incidence of natural gas are indicators a state will pass an RPS. Whether or not a state is a net importer or exporter of electricity is not a significant indicator of adoption of an RPS within a state. The third chapter focuses on Renewable Energy Credits (RECs). In order to prove compliance with the RPS regulation established by the state legislature, an electric utility must produce RECs to a state regulatory commission. One REC represents one megawatt hour of electricity generated from renewable technologies. As the market for tradable RECs develops, it becomes increasingly important to examine the scope and effects credit trading may have on energy production and prices. As credit trading has had very little experience to date in the United States this paper serves to present a detailed description of the emerging market for RECs and discuss possible implications it may have on policy implementation, investment in renewable energy production and prices to the consumer. An examination is given to the New Jersey Solar Renewable Energy Credit (SREC) market.

Space Utilization and Comparison Report. A SCHEV Report.

ERIC Educational Resources Information Center

Virginia State Council of Higher Education, 2004

2004-01-01

This report has been created to provide information on how public institutions of higher education in Virginia utilize their Educational and General space as well as compare the State Council of Higher Education for Virginia's (SCHEV) space utilization guidelines with those used in other State Higher Education Executive Offices. The State Council…

An Economic Approach to Setting Contribution Limits in Qualified State-Sponsored Tuition Savings Plans.

ERIC Educational Resources Information Center

Ma, Jennifer; Warshawsky, Mark J.; Ameriks, John; Blohm, Julia A.

This study used an expected utility framework with a mean-lower partial moment specification for investor utility to determine the asset allocation and the allowable contribution limits for qualified state-sponsored tuition savings plans. Given the assumptions about state policymakers' perceptions of investor utility, the study determined the…

Rainwater harvesting state regulations and technical resources

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

Loper, Susan A.

Pacific Northwest National Laboratory (PNNL) conducted in-depth research of state-level rainwater harvesting regulations for the Federal Energy Management Program (FEMP) to help federal agencies strategically identify locations conducive to rainwater harvesting projects. Currently, rainwater harvesting is not regulated by the federal government but rather it is up to individual states to regulate the collection and use of rainwater. There is no centralized information on state-level regulations on rainwater harvesting maintained by a federal agency or outside organization. To fill this information gap, PNNL performed detailed internet searches for each state, which included state agencies, universities, Cooperative Extension Offices, city governments,more » and related organizations. The state-by-state information on rainwater harvesting regulations was compiled and assembled into an interactive map that is color coded by state regulations. The map provides a visual representation of the general types of rainwater harvesting policies across the country as well as general information on the state programs if applicable. The map allows the user to quickly discern where rainwater harvesting is supported and regulated by the state. This map will be available on the FEMP website by September 2015.« less

Monitoring Cosmic Radiation Risk: Comparisons between Observations and Predictive Codes for Naval Aviation

DTIC Science & Technology

2009-01-01

proton PARMA PHITS -based Analytical Radiation Model in the Atmosphere PCAIRE Predictive Code for Aircrew Radiation Exposure PHITS Particle and...radiation transport code utilized is called PARMA ( PHITS based Analytical Radiation Model in the Atmosphere) [36]. The particle fluxes calculated from the...same dose equivalent coefficient regulations from the ICRP-60 regulations. As a result, the transport codes utilized by EXPACS ( PHITS ) and CARI-6

Monitoring Cosmic Radiation Risk: Comparisons Between Observations and Predictive Codes for Naval Aviation

DTIC Science & Technology

2009-07-05

proton PARMA PHITS -based Analytical Radiation Model in the Atmosphere PCAIRE Predictive Code for Aircrew Radiation Exposure PHITS Particle and Heavy...transport code utilized is called PARMA ( PHITS based Analytical Radiation Model in the Atmosphere) [36]. The particle fluxes calculated from the input...dose equivalent coefficient regulations from the ICRP-60 regulations. As a result, the transport codes utilized by EXPACS ( PHITS ) and CARI-6 (PARMA

41 CFR 102-79.10 - What basic assignment and utilization of space policy governs an Executive agency?

Code of Federal Regulations, 2011 CFR

2011-01-01

... and utilization of space policy governs an Executive agency? 102-79.10 Section 102-79.10 Public... MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE General Provisions § 102-79.10 What basic assignment and utilization of space policy governs an Executive agency? Executive agencies...

41 CFR 102-79.10 - What basic assignment and utilization of space policy governs an Executive agency?

Code of Federal Regulations, 2012 CFR

2012-01-01

... and utilization of space policy governs an Executive agency? 102-79.10 Section 102-79.10 Public... MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE General Provisions § 102-79.10 What basic assignment and utilization of space policy governs an Executive agency? Executive agencies...

41 CFR 102-79.10 - What basic assignment and utilization of space policy governs an Executive agency?

Code of Federal Regulations, 2014 CFR

2014-01-01

... and utilization of space policy governs an Executive agency? 102-79.10 Section 102-79.10 Public... MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE General Provisions § 102-79.10 What basic assignment and utilization of space policy governs an Executive agency? Executive agencies...

41 CFR 102-79.10 - What basic assignment and utilization of space policy governs an Executive agency?

Code of Federal Regulations, 2013 CFR

2013-07-01

... and utilization of space policy governs an Executive agency? 102-79.10 Section 102-79.10 Public... MANAGEMENT REGULATION REAL PROPERTY 79-ASSIGNMENT AND UTILIZATION OF SPACE General Provisions § 102-79.10 What basic assignment and utilization of space policy governs an Executive agency? Executive agencies...

Regulation of Controlled Substance Prescribing: An Overview for Certified Nurse-Midwives and Certified Midwives.

PubMed

Osborne, Kathryn

2017-05-01

In addition to the regulation of prescriptive authority and prescribing practices conducted by individual states, the prescription of controlled substances is also regulated at the federal level by the US Drug Enforcement Administration (DEA). While there are variations in state laws relative to controlled substance prescribing, federal law is uniform across states as established by the Controlled Substances Act (21 United States Code § 801-890) and the DEA Regulations (Title 21, Code of Federal Regulations). The only controlled substance for which states have authorized use that is outside the regulations set forth in the Controlled Substances Act is marijuana for the treatment of certain medical conditions. A review of statutes and administrative rules for all 50 states and the District of Columbia revealed that certified midwives (CMs) are authorized to prescribe controlled substances only in the state of New York, and there are variations across states in the regulation of controlled substance prescribing by certified nurse-midwives (CNMs). The purpose of this article is to examine the federal regulation of controlled substance prescribing by the US DEA and common variations in state regulations relative to controlled substance prescribing. © 2017 by the American College of Nurse-Midwives.

State laws restricting driver use of mobile communications devices distracted-driving provisions, 1992-2010.

PubMed

Ibrahim, Jennifer K; Anderson, Evan D; Burris, Scott C; Wagenaar, Alexander C

2011-06-01

State laws limiting the use of mobile communications devices (MCDs) by drivers are being enacted at an accelerating pace. Public health law research is needed to test various legislative models and guide future legal innovation. To define the current state of the law, facilitate new multi-state evaluations, and demonstrate the utility of systematic, scientific legal research methods to improve public health services research. Westlaw and Lexis-Nexis were used to create a 50-state, open-source data set of laws restricting the use of any form of MCD while operating a motor vehicle that were in effect between January 1, 1992, and November 1, 2010. Using an iterative process, the search protocol included the following terms: cellphone, cell phone, cellular phone, wireless telephone, mobile telephone, text, hands-free, cell! and text! The text and citations of each law were collected and coded across 22 variables, and a protocol and code book were developed to facilitate future public use of the data set. Thirty-nine states and the District of Columbia have at least one form of restriction on the use of MCDs in effect. The laws vary in the types of communication activities and categories of driver regulated, as well as enforcement mechanisms and punishments. No state completely bans use of MCDs by all drivers. State distracted-driving policy is diverging from evidence on the risks of MCD use by drivers. An updatable data set of laws is now available to researchers conducting multistate evaluations of the impact of laws regulating MCDs by drivers. If this data set is shown to be useful for this public health problem, similar rigorously developed and regularly updated data sets might be developed for other public health issues that are subject to legislative interventions. Copyright © 2011 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Public Utility Commission manual for Section 210 of PURPA for Vermont

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

Not Available

The Public Utility Regulatory Policies Act of 1978 (PURPA) places obligations on both electric utilities and state regulatory commissions. PURPA requires every electric utility to purchase all energy and capacity made available to it, by a qualifying facility, and to sell energy and capacity to a qualifying facility upon the qualifying facility's request. State regulatory commissions must implement and administer these utility obligations and other requirements that were implemented by the Federal Energy Regulatory Commission's (FERC) final rules, which became effective March 20, 1981, and must set fair rates for electric power purchases and sales between utilities and small powermore » producers. This manual provides a concise, annotated explanation of the final FERC rules, a description of federal and state statutory authorizations, court challenges to these authorizations, analysis of the relationship between federal and state laws, analysis of Vermont's implementation of section 210 of PURPA and for comparison, annotations of selected state regulatory authority decisions.« less

Public Utility Commission manual for Section 210 of PURPA for Montana

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

Not Available

The Public Utility Regulatory Policies Act of 1978 (PURPA) places obligations on both electric utilities and state regulatory commissions. PURPA requires every electric utility to purchase all energy and capacity made available to it, by a qualifying facility, and to sell energy and capacity to a qualifying facility upon the qualifying facility's request. State regulatory commissions must implement and administer these utility obligations and other requirements that were implemented by the Federal Energy Regulatory Commission's (FERC) final rules, which became effective March 20, 1981; and must set fair rates for electric power purchases and sales between utilities and small powermore » producers. This manual provides a concise, annotated explanation of the final FERC rules, a description of federal and state statutory authorizations, court challenges to these authorizations analysis of the relationship between federal and state laws, analysis of Montana's implementation of section 210 of PURPA and for comparison, annotations of selected state regulatory authority decisions.« less

Public Utility Commission manual for Section 210 of PURPA for Arkansas

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

Not Available

The Public Utility Regulatory Policies Act of 1978 (PURPA) places obligations on both electric utilities and state regulatory commissions. PURPA requires every electric utility to purchase all energy and capacity made available to it, by a qualifying facility, and to sell energy and capacity to a qualifying facility upon the qualifying facility's request. State regulatory commissions must implement and administer these utility obligations and other requirements that were implemented by the Federal Energy Regulatory Commission's (FERC) final rules, which became effective March 20, 1981; and must set fair rates for electric power purchases and sales between utilities and small powermore » producers. This manual provides a concise, annotated explanation of the final FERC rules, a description of federal and state statutory authorizations, court challenges to these authorizations, analysis of the relationship between federal and state laws, analysis of Arkansas' implementation of section 210 of PURPA and for comparison, annotations of selected state regulatory authority decisions.« less

ChIP-less analysis of chromatin states.

PubMed

Su, Zhangli; Boersma, Melissa D; Lee, Jin-Hee; Oliver, Samuel S; Liu, Shichong; Garcia, Benjamin A; Denu, John M

2014-01-01

Histone post-translational modifications (PTMs) are key epigenetic regulators in chromatin-based processes. Increasing evidence suggests that vast combinations of PTMs exist within chromatin histones. These complex patterns, rather than individual PTMs, are thought to define functional chromatin states. However, the ability to interrogate combinatorial histone PTM patterns at the nucleosome level has been limited by the lack of direct molecular tools. Here we demonstrate an efficient, quantitative, antibody-free, chromatin immunoprecipitation-less (ChIP-less) method for interrogating diverse epigenetic states. At the heart of the workflow are recombinant chromatin reader domains, which target distinct chromatin states with combinatorial PTM patterns. Utilizing a newly designed combinatorial histone peptide microarray, we showed that three reader domains (ATRX-ADD, ING2-PHD and AIRE-PHD) displayed greater specificity towards combinatorial PTM patterns than corresponding commercial histone antibodies. Such specific recognitions were employed to develop a chromatin reader-based affinity enrichment platform (matrix-assisted reader chromatin capture, or MARCC). We successfully applied the reader-based platform to capture unique chromatin states, which were quantitatively profiled by mass spectrometry to reveal interconnections between nucleosomal histone PTMs. Specifically, a highly enriched signature that harbored H3K4me0, H3K9me2/3, H3K79me0 and H4K20me2/3 within the same nucleosome was identified from chromatin enriched by ATRX-ADD. This newly reported PTM combination was enriched in heterochromatin, as revealed by the associated DNA. Our results suggest the broad utility of recombinant reader domains as an enrichment tool specific to combinatorial PTM patterns, which are difficult to probe directly by antibody-based approaches. The reader affinity platform is compatible with several downstream analyses to investigate the physical coexistence of nucleosomal PTM states associated with specific genomic loci. Collectively, the reader-based workflow will greatly facilitate our understanding of how distinct chromatin states and reader domains function in gene regulatory mechanisms.

Essays in environmental economics

NASA Astrophysics Data System (ADS)

Bartz-Marvez, Sherry L.

This body of work contributes to the literature on two current topics in environmental economics: (1) the relationship between economic development and environmental degradation; and (2) the effectiveness of mandatory information disclosure as a regulatory instrument. For the first topic, we link theoretical and empirical Environmental Kuznets Curve research by using calibration and simulation to test a growth model with environmental quality as a normal good and emissions as a factor of production. We use U.S. macroeconomic, emissions and compliance data to calibrate parameters representing preferences for environmental quality and marginal abatement costs. We simulate the model starting from a less-developed initial condition and compare the predicted pollution-income relationship with that in the data. Our results are mixed. Some support exists for the theory that an inverted U-shape results from a corner solution in which less developed countries do not abate pollution. However, pollution peaks at a level of per capita income which is much lower than that observed in the U.S. data. For the second topic, we study the effectiveness of mandatory information disclosure as environmental regulation. Community-right-to-know programs such as the EPA's Toxic Release Inventory (TRI) use mandatory information disclosure to "shame" dirty firms into reducing emissions. The idea is that the public---armed with previously unavailable emissions information---will pressure firms with higher-than-expected emissions to "clean-up." We use the electricity industry to study the impact of price-and-entry deregulation on the effectiveness of the TRI. Using event studies, we find that, on average, utilities experience losses in firm value immediately following TRI announcements. Using panel regressions, we show that toxic emissions released in regulated states are associated with decreases in firm value while those released in deregulated states are associated with increases in firm value. We then estimate the impact of changes in firm value on subsequent emissions, finding that releases of most TRI pollutants are reduced in regulated states, but not in deregulated states.

Host Immune Evasion by Lyme and Relapsing Fever Borreliae: Findings to Lead Future Studies for Borrelia miyamotoi

PubMed Central

Stone, Brandee L.; Brissette, Catherine A.

2017-01-01

The emerging pathogen, Borrelia miyamotoi, is a relapsing fever spirochete vectored by the same species of Ixodes ticks that carry the causative agents of Lyme disease in the US, Europe, and Asia. Symptoms caused by infection with B. miyamotoi are similar to a relapsing fever infection. However, B. miyamotoi has adapted to different vectors and reservoirs, which could result in unique physiology, including immune evasion mechanisms. Lyme Borrelia utilize a combination of Ixodes-produced inhibitors and native proteins [i.e., factor H-binding proteins (FHBPs)/complement regulator-acquiring surface proteins, p43, BBK32, BGA66, BGA71, CD59-like protein] to inhibit complement, while some relapsing fever spirochetes use C4b-binding protein and likely Ornithodoros-produced inhibitors. To evade the humoral response, Borrelia utilize antigenic variation of either outer surface proteins (Osps) and the Vmp-like sequences (Vls) system (Lyme borreliae) or variable membrane proteins (Vmps, relapsing fever borreliae). B. miyamotoi possesses putative FHBPs and antigenic variation of Vmps has been demonstrated. This review summarizes and compares the common mechanisms utilized by Lyme and relapsing fever spirochetes, as well as the current state of understanding immune evasion by B. miyamotoi. PMID:28154563

Host Immune Evasion by Lyme and Relapsing Fever Borreliae: Findings to Lead Future Studies for Borrelia miyamotoi.

PubMed

Stone, Brandee L; Brissette, Catherine A

2017-01-01

The emerging pathogen, Borrelia miyamotoi , is a relapsing fever spirochete vectored by the same species of Ixodes ticks that carry the causative agents of Lyme disease in the US, Europe, and Asia. Symptoms caused by infection with B. miyamotoi are similar to a relapsing fever infection. However, B. miyamotoi has adapted to different vectors and reservoirs, which could result in unique physiology, including immune evasion mechanisms. Lyme Borrelia utilize a combination of Ixodes -produced inhibitors and native proteins [i.e., factor H-binding proteins (FHBPs)/complement regulator-acquiring surface proteins, p43, BBK32, BGA66, BGA71, CD59-like protein] to inhibit complement, while some relapsing fever spirochetes use C4b-binding protein and likely Ornithodoros -produced inhibitors. To evade the humoral response, Borrelia utilize antigenic variation of either outer surface proteins (Osps) and the Vmp-like sequences (Vls) system (Lyme borreliae) or variable membrane proteins (Vmps, relapsing fever borreliae). B. miyamotoi possesses putative FHBPs and antigenic variation of Vmps has been demonstrated. This review summarizes and compares the common mechanisms utilized by Lyme and relapsing fever spirochetes, as well as the current state of understanding immune evasion by B. miyamotoi .

MENU OF NOX EMISSION CONTROL OPTIONS FOR COAL-FIRED ELECTRIC UTILITY BOILERS

EPA Science Inventory

The paper reviews NOx control options for coal-fired electric utility boilers. (NOTE: Acid Rain NOx regulations, the Ozone Transport Commission's NOx Budget Program, revision of the New Source Performance Standards (NSPS) for NOx emissions from utility sources, and Ozone Transpor...

Utility Estimates of Disease-Specific Health States in Prostate Cancer from Three Different Perspectives.

PubMed

Gries, Katharine S; Regier, Dean A; Ramsey, Scott D; Patrick, Donald L

2017-06-01

To develop a statistical model generating utility estimates for prostate cancer specific health states, using preference weights derived from the perspectives of prostate cancer patients, men at risk for prostate cancer, and society. Utility estimate values were calculated using standard gamble (SG) methodology. Study participants valued 18 prostate-specific health states with the five attributes: sexual function, urinary function, bowel function, pain, and emotional well-being. Appropriateness of model (linear regression, mixed effects, or generalized estimating equation) to generate prostate cancer utility estimates was determined by paired t-tests to compare observed and predicted values. Mixed-corrected standard SG utility estimates to account for loss aversion were calculated based on prospect theory. 132 study participants assigned values to the health states (n = 40 men at risk for prostate cancer; n = 43 men with prostate cancer; n = 49 general population). In total, 792 valuations were elicited (six health states for each 132 participants). The most appropriate model for the classification system was a mixed effects model; correlations between the mean observed and predicted utility estimates were greater than 0.80 for each perspective. Developing a health-state classification system with preference weights for three different perspectives demonstrates the relative importance of main effects between populations. The predicted values for men with prostate cancer support the hypothesis that patients experiencing the disease state assign higher utility estimates to health states and there is a difference in valuations made by patients and the general population.

A systematic review of US state environmental legislation and regulation with regards to the prevention of neurodevelopmental disabilities and asthma

PubMed Central

2009-01-01

Background While much attention is focused on national policies intended to protect human health from environmental hazards, states can also prevent environmentally mediated disease through legislation and regulation. However, relatively few analyses have examined the extent to which states protect children from chemical factors in the environment. Methods Using Lexis Nexis and other secondary sources, we systematically reviewed environmental regulation and legislation in the fifty states and the District of Columbia as of July 2007 intended to protect children against neurodevelopmental disabilities and asthma. Results States rarely address children specifically in environmental regulation and legislation, though many state regulations go far to limit children's exposures to environmental hazards. Northeast and Midwest states have implemented model regulation of mercury emissions, and regulations in five states set exposure limits to volatile organic compound emissions that are more stringent than US Environmental Protection Agency standards. Discussion Differences in state environmental regulation and legislation are likely to lead to differences in exposure, and thus to impacts on children's health. The need for further study should not inhibit other states and the federal government from pursuing the model regulation and legislation we identified to prevent diseases of environmental origin in children. PMID:19323818

Claims in vapour device (e-cigarette) regulation: A Narrative Policy Framework analysis.

PubMed

O'Leary, Renée; Borland, Ron; Stockwell, Tim; MacDonald, Marjorie

2017-06-01

The electronic cigarette or e-cigarette (vapour device) is a consumer product undergoing rapid growth, and governments have been adopting regulations on the sale of the devices and their nicotine liquids. Competing claims about vapour devices have ignited a contentious debate in the public health community. What claims have been taken up in the state arena, and how have they possibly influenced regulatory outcomes? This study utilized Narrative Policy Framework to analyze the claims made about vapour devices in legislation recommendation reports from Queensland Australia, Canada, and the European Union, and the 2016 deeming rule legislation from the United States, and examined the claims and the regulatory outcomes in these jurisdictions. The vast majority of claims in the policy documents represented vapour devices as a threat: an unsafe product harming the health of vapour device users, a gateway product promoting youth tobacco uptake, and a quasi-tobacco product impeding tobacco control. The opportunity for vapour devices to promote cessation or reduce exposure to toxins was very rarely presented, and these positive claims were not discussed at all in two of the four documents studied. The dominant claims of vapour devices as a public health threat have supported regulations that have limited their potential as a harm reduction strategy. Future policy debates should evaluate the opportunities for vapour devices to decrease the health and social burdens of the tobacco epidemic. Copyright © 2017 Elsevier B.V. All rights reserved.

Mechanisms of macroevolution: polyphagous plasticity in butterfly larvae revealed by RNA-Seq.

PubMed

de la Paz Celorio-Mancera, Maria; Wheat, Christopher W; Vogel, Heiko; Söderlind, Lina; Janz, Niklas; Nylin, Sören

2013-10-01

Transcriptome studies of insect herbivory are still rare, yet studies in model systems have uncovered patterns of transcript regulation that appear to provide insights into how insect herbivores attain polyphagy, such as a general increase in expression breadth and regulation of ribosomal, digestion- and detoxification-related genes. We investigated the potential generality of these emerging patterns, in the Swedish comma, Polygonia c-album, which is a polyphagous, widely-distributed butterfly. Urtica dioica and Ribes uva-crispa are hosts of P. c-album, but Ribes represents a recent evolutionary shift onto a very divergent host. Utilizing the assembled transcriptome for read mapping, we assessed gene expression finding that caterpillar life-history (i.e. 2nd vs. 4th-instar regulation) had a limited influence on gene expression plasticity. In contrast, differential expression in response to host-plant identified genes encoding serine-type endopeptidases, membrane-associated proteins and transporters. Differential regulation of genes involved in nucleic acid binding was also observed suggesting that polyphagy involves large scale transcriptional changes. Additionally, transcripts coding for structural constituents of the cuticle were differentially expressed in caterpillars in response to their diet indicating that the insect cuticle may be a target for plant defence. Our results state that emerging patterns of transcript regulation from model species appear relevant in species when placed in an evolutionary context. © 2013 John Wiley & Sons Ltd.