WorldWideScience

Sample records for shelf reform act

  1. Outer Continental Shelf Lands Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data represents geographic terms used within the Outer Continental Shelf Lands Act (OCSLA or Act). The Act defines the United States outer continental shelf...

  2. Pension Reform Act 2004 and its Controversies: Repeating or ...

    African Journals Online (AJOL)

    Pension Reform Act 2004 and its Controversies: Repeating or Learning from Past Mistakes? ... Journal of Research in National Development ... and discusses how the present pension reform will affect active employees when they retire.

  3. Education Reform: Ten Years after the Massachusetts Education Reform Act of 1993

    Directory of Open Access Journals (Sweden)

    Linda Driscoll, Joseph B. Berger, Ronald K. Hambleton, Lisa A. Keller, Robert W. Maloy, David Hart, Paul Oh, Victoria Getis, Susan Bowles, Francis L. Gougeon, Kathryn A. McDermott, Andrew Churchill

    2005-02-01

    Full Text Available In June 1993, Governor William Weld signed into law the Massachusetts Education Reform Act (MERA. MERA greatly increased the state role both in funding public education and in guiding the local educational process. The state’s role changed to incorporate setting curriculum frameworks and holding schools accountable for student performance. Because MERA was designed to be a systemic reform of education, all of the various state activities and policies needed to fit together into a coherent whole based on state educational standards.

  4. Jump-Starting Educational Reform. Implementing British Columbia's Comprehensive School Act.

    Science.gov (United States)

    Goldman, Paul

    An educational reform effort to implement a comprehensive school act in British Columbia (Canada) is analyzed with a focus on some sociotechnical and political aspects. An overview of the content, background, and implementation of the reform effort is followed by identification of seven contradictions inherent in the plan. Contradictions are as…

  5. 75 FR 51429 - Definitions Contained in Title VII of Dodd-Frank Wall Street Reform and Consumer Protection Act

    Science.gov (United States)

    2010-08-20

    ... VII of Dodd-Frank Wall Street Reform and Consumer Protection Act AGENCY: Securities and Exchange... comments. SUMMARY: The Dodd-Frank Wall Street Reform and Consumer Protection Act (the ``Dodd-Frank Act... requirements. \\1\\ Dodd-Frank Wall Street Reform and Consumer Protection Act, Public Law No. 111-203, 124 Stat...

  6. The Illegal Immigration Reform and Immigrant Responsibility Act of 1996: an overview.

    Science.gov (United States)

    Fragomen, A T

    1997-01-01

    "On September 30, 1996, President Clinton signed the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 (1996 Act), Pub. L. No. 104-208, 110 Stat. 3009. After an intense lobbying effort by the business community, most provisions relating to legal immigration were omitted from the final bill. Instead, the 1996 Act focuses on illegal immigration reform and includes some of the toughest measures ever taken against illegal immigration." Aspects considered include border enforcement, penalities against alien smuggling and document fraud, deportation and exclusion proceedings, employer sanctions, welfare provisions, and changes to existing refugee and asylum procedures. excerpt

  7. The Aggregate and Distributional Effects of the Tax Reform Act of 1986 on Firm Valuation.

    OpenAIRE

    Givoly, Dan; Hayn, Carla

    1991-01-01

    The authors examine the aggregate and distributional effects of the Tax Reform Act of 1986 on equity values of publicly traded corporations. The results show that the effect of the act on the aggregate equity value of corporations was consistent with the present value of the projected added tax collection from the corporate sector. The cross-sectional variation in the magnitude and direction of the stock price response to the Tax Reform Act of 1986 was a function of both the direct and indire...

  8. 78 FR 1306 - Transition Period Under Section 716 of the Dodd-Frank Wall Street Reform and Consumer Protection Act

    Science.gov (United States)

    2013-01-08

    ... DEPARTMENT OF THE TREASURY Office of the Comptroller of the Currency [Docket ID OCC-2013-0001] Transition Period Under Section 716 of the Dodd-Frank Wall Street Reform and Consumer Protection Act AGENCY... Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act) prohibits providing Federal...

  9. A Critique of Pension Reform Act, 2004 In Nigeria

    Directory of Open Access Journals (Sweden)

    FRANCIS C. ANYIM

    2014-08-01

    Full Text Available Pension is benefit paid to an employee after attaining the statutory required age of retirement or if the employee leaves employment for other reasons. The benefit is meant to guarantee comfortable life after active years of service and also assist in the maintenance of living standard previously enjoyed during the beneficiaries’ active productive years. However, previous attempts by successive governments in Nigeria at instituting a hitch-free workable Pension Scheme have been hampered by inadequate and untimely funding, improper records, endemic fraud and corruption leading to avoidable pains and misery for the retirees and beneficiaries. It was on the account of these challenges in pension administration that the government of the Federal Republic of Nigeria, as part of its reform agenda established a new scheme referred to as Pension Reform Act, 2004. The study based on the qualitative research method and employing review of relevant literature takes a critical examination of the Act and concedes that although some inherent defects exist in the operations of the new Pension Scheme, these pitfalls are not fundamental or substantial to compromise or undermine the overall objectives of the Act. The paper therefore calls for an urgent review of some portions of the Pension Act, to check fraud, corruption and abuses currently inherent in the system. To treat these shortcomings with levity the paper contends may be tantamount to the State not playing its dutiful role in taking care of its senior citizens after active and meritorious years of service to the nation and fatherland.

  10. 26 CFR 1.170-3 - Contributions or gifts by corporations (before amendment by Tax Reform Act of 1969).

    Science.gov (United States)

    2010-04-01

    ... Tax Reform Act of 1969). (a) In general. The deduction by a corporation in any taxable year for... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Contributions or gifts by corporations (before amendment by Tax Reform Act of 1969). 1.170-3 Section 1.170-3 Internal Revenue INTERNAL REVENUE SERVICE...

  11. The Land Act (1998) and Land Tenure Reform in Uganda | Okuku ...

    African Journals Online (AJOL)

    The Land Act (1998), which aims at reforming land tenure relations in Uganda, is therefore one of the most far-reaching legislation enacted by the National Resistance Movement (NRM) government. The new tenure system aims at supporting agricultural development through the functioning of a land market, establishing ...

  12. 75 FR 52512 - Acceptance of Public Submissions on the Wall Street Reform and Consumer Protection Act and the...

    Science.gov (United States)

    2010-08-26

    ... and Consumer Protection Act and the Rulemakings That Will Be Proposed by the Commission AGENCY...-Frank Wall Street Reform and Consumer Protection Act (``Dodd-Frank Act'') was enacted on July 21, 2010... Consumer Protection Act (``Dodd-Frank Act''), Public Law 111-203, was enacted. The Dodd-Frank Act will...

  13. 26 CFR 1.162-10T - Questions and answers relating to the deduction of employee benefits under the Tax Reform Act of...

    Science.gov (United States)

    2010-04-01

    ... of employee benefits under the Tax Reform Act of 1984; certain limits on amounts deductible... and Corporations § 1.162-10T Questions and answers relating to the deduction of employee benefits... amendment of section 404(b) by the Tax Reform Act of 1984 affect the deduction of employee benefits under...

  14. Impact of Tax Reform Act of 1986 on IRA's Investment Value

    OpenAIRE

    William Reichenstein; Mark L. Cross

    1989-01-01

    The purpose of this study is to present an economic analysis of the tax advantages of deductible and nondeductible IRAs under the 1986 Tax Reform Act. These advantages are compared to those offered by other pension plans. The results show that the tax advantages of deductible IRAs allow for substantially higher values than the value of a similar investment held outside a pension account. The nondeductible IRA does not provide tax advantages over non-IRA investments if investors expect to with...

  15. Dutch National Security Reform Under Review : Sufficient Checks and Balances in the Intelligence and Security Services Act 2017?

    NARCIS (Netherlands)

    Quirine Eijkman; Nico van Eijk; Robert van Schaik

    2018-01-01

    In May 2018, the new Dutch Intelligence and Security Services Act 2017 (Wet op de Inlichtingen- en veiligheidsdiensten, Wiv) will enter into force. It replaces the previous 2002 Act and incorporates many reforms to the information gathering powers of the two intelligence and security services as

  16. Patient Protection and Affordable Care Act of 2010: reforming the health care reform for the new decade.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Caraway, David L; Parr, Allan T; Fellows, Bert; Hirsch, Joshua A

    2011-01-01

    The Patient Protection and Affordable Care Act (the ACA, for short) became law with President Obama's signature on March 23, 2010. It represents the most significant transformation of the American health care system since Medicare and Medicaid. It is argued that it will fundamentally change nearly every aspect of health care, from insurance to the final delivery of care. The length and complexity of the legislation and divisive and heated debates have led to massive confusion about the impact of ACA. It also became one of the centerpieces of 2010 congressional campaigns. Essentials of ACA include: 1) a mandate for individuals and businesses requiring as a matter of law that nearly every American have an approved level of health insurance or pay a penalty; 2) a system of federal subsidies to completely or partially pay for the now required health insurance for about 34 million Americans who are currently uninsured - subsidized through Medicaid and exchanges; 3) extensive new requirements on the health insurance industry; and 4) numerous regulations on the practice of medicine. The act is divided into 10 titles. It contains provisions that went into effect starting on June 21, 2010, with the majority of provisions going into effect in 2014 and later. The perceived major impact on practicing physicians in the ACA is related to growing regulatory authority with the Independent Payment Advisory Board (IPAB) and the Patient Centered Outcomes Research Institute (PCORI). In addition to these specifics is a growth of the regulatory regime in association with further discounts in physician reimbursement. With regards to cost controls and projections, many believe that the ACA does not fix the finances of our health care system - neither public nor private. It has been suggested that the Congressional Budget Office (CBO) and the administration have used creative accounting to arrive at an alleged deficit reduction; however, if everything is included appropriately and

  17. 75 FR 1076 - Outer Continental Shelf Civil Penalties

    Science.gov (United States)

    2010-01-08

    ... initiate civil penalty proceedings; however, violations that cause injury, death, or environmental damage... DEPARTMENT OF THE INTERIOR Minerals Management Service Outer Continental Shelf Civil Penalties... daily civil penalty assessment. SUMMARY: The Outer Continental Shelf Lands Act requires the MMS to...

  18. Transitions in state public health law: comparative analysis of state public health law reform following the Turning Point Model State Public Health Act.

    Science.gov (United States)

    Meier, Benjamin Mason; Hodge, James G; Gebbie, Kristine M

    2009-03-01

    Given the public health importance of law modernization, we undertook a comparative analysis of policy efforts in 4 states (Alaska, South Carolina, Wisconsin, and Nebraska) that have considered public health law reform based on the Turning Point Model State Public Health Act. Through national legislative tracking and state case studies, we investigated how the Turning Point Act's model legal language has been considered for incorporation into state law and analyzed key facilitating and inhibiting factors for public health law reform. Our findings provide the practice community with a research base to facilitate further law reform and inform future scholarship on the role of law as a determinant of the public's health.

  19. H.R. 1543: This Act may be cited as the Comprehensive Energy Policy Act of 1991, introduced in the House of Representatives, One Hundred Second Congress, First Session, March 21, 1991

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This bill would encourage cost effective energy conservation and energy efficiency and would permit the exploration, development, production, purchase, and sale of domestic energy resources to the maximum extent practicable and in a manner consistent with environmental values. Sections of the bill describe the following: Conservation and energy efficiency in the electricity sector (electricity and utilities; residential, commercial, and Federal energy use; standards and information; and tax provisions); Conservation in the transportation sector (alternative fuels; natural gas as a transportation fuel; fuel economy; and miscellaneous); Renewable energy sources (PURPA size cap and co-firing reform; hydroelectric power regulatory reform; credit for electricity generated using solar, wind, or geothermal energy; study of tax and rate treatment of renewable energy projects; and encouragement of energy recovery from waste); Electric power (Public Utility Holding Company Act reform; miscellaneous); Natural gas regulatory reform; Oil and gas production (Arctic coastal plain domestic energy leasing; tax incentives for oil and gas exploration and production; oil pipeline deregulation; leasing of Naval Petroleum Reserve; outer continental shelf local impact assistance; western hemisphere energy policy); Coal and coal technology;Nuclear energy (licensing reform; amendment of PUHCA; and Fast Flux Test Facility)

  20. The affordable care act and long-term care: comprehensive reform or just tinkering around the edges?

    Science.gov (United States)

    Miller, Edward Alan

    2012-01-01

    The Patient Protection and Affordable Care Act (ACA) includes several provisions that aim to improve prevailing deficiencies in the nation's long-term care system. But just how effective is the ACA likely to be in addressing these challenges? Will it result in meaningful or marginal reform? This special issue of Journal of Aging & Social Policy seeks to answer these questions. The most prominent long-term care provision is the now-suspended Community Living Assistance Services and Supports Act. Others include incentives and options for expanding home- and community-based care, a number of research and demonstration projects in the areas of chronic care coordination and the dually eligible, and nursing home quality reforms. There are also elements that seek to improve workforce recruitment and retention, in addition to benefit improvements and spending reductions under Medicare. This article reviews the basic problems plaguing the long-term care sector and the provisions within the ACA meant to address them. It also includes a brief overview of issue content.

  1. Tax Reform Act of 1986: implications and trends.

    Science.gov (United States)

    Harris, R F

    1988-10-01

    The Tax Reform Act of 1986 contains several changes that substantially reduce economic flexibility for not-for-profit hospitals and healthcare systems. These changes, involving limited partnerships, investment tax credit, depreciation, and income deferral plans, among other items, carry several implications. Tax-motivated joint ventures will no longer be attractive to physician investors, donations to hospitals are expected to decline by up to 15 percent, and flexibility in attracting and retaining high-caliber employees is reduced. Efforts to reduce the federal budget deficit and renewed scrutiny of unrelated business income further jeopardize economic flexibility. Another threat is intensified Internal Revenue Service scrutiny of Form 990, which is filed by all not-for-profit organizations with $25,000 or more in annual gross receipts, and Form 990T, which is used to report unrelated business income. Measures to protect facilities' economic flexibility include careful return preparation, alternative recruitment tactics, objective opinions, refusal of high-risk deals, and outside appraisals.

  2. S.1220: This Act may be referred to as the National Energy Security Act of 1991, introduced in the Senate of the United States, One Hundred Second Congress, First Session, June 5, 1991

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This bill would reduce the Nation's dependence on imported oil and provide for the energy security of the US. The contents of this bill are extensive. The Titles are as follows: Findings and purposes; Definitions; Corporate average fuel economy; Fleets and alternative fuels; Renewable energy; Energy efficiency; Oil and gas leasing in the Arctic National Wildlife Refuge; Advanced nuclear reactor commercialization; Nuclear reactor licensing; Uranium; Natural gas; Outer continental shelf; Research, development, demonstration and commercialization activities; Coal, coal technology, and electricity; Public Utility Holding Company Act reform; and Strategic petroleum reserve

  3. [Psychiatric care act of Ukraine and issues concerning reformation of the mental health protection service].

    Science.gov (United States)

    Moskalenko, V F; Gorban', E N; Tabachnikov, S I; Syropiatov, O G; Shtengelov, V V

    2000-01-01

    An analysis was performed of the conception and content of a new Psychiatric Care Act by making a comparison with data from published literature and the present-day status of the mental health protection service. The main features of the crisis of psychiatry in Ukraine are characterized together with possible ways of resolving it. Main trends in reformation of the psychiatric service are identified that are to be secured by relevant acts of departmental and interdepartmental character based on law. Priority is emphasized to defence of the patients' rights and liberties together with a need for a guarantee of a highly skilled medical care to be provided for mental patients.

  4. 49 CFR 260.13 - Credit reform.

    Science.gov (United States)

    2010-10-01

    ... appropriations, direct payment of a Credit Risk Premium by the Applicant or a non-Federal infrastructure partner... 49 Transportation 4 2010-10-01 2010-10-01 false Credit reform. 260.13 Section 260.13... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.13 Credit reform. The Federal Credit Reform Act...

  5. Mean Lagrangian drift in continental shelf waves

    Science.gov (United States)

    Drivdal, M.; Weber, J. E. H.

    2012-04-01

    The time- and depth-averaged mean drift induced by barotropic continental shelf waves (CSW's) is studied theoretically for idealized shelf topography by calculating the mean volume fluxes to second order in wave amplitude. The waves suffer weak spatial damping due to bottom friction, which leads to radiation stress forcing of the mean fluxes. In terms of the total wave energy density E¯ over the shelf region, the radiation stress tensor component S¯11 for CSW's is found to be different from that of shallow water surface waves in a non-rotating ocean. For CSW's, the ratio ¯S11/¯E depends strongly on the wave number. The mean Lagrangian flow forced by the radiation stress can be subdivided into a Stokes drift and a mean Eulerian drift current. The magnitude of the latter depends on the ratio between the radiation stress and the bottom stress acting on the mean flow. When the effect of bottom friction acts equally strong on the waves and the mean current, calculations for short CSW's show that the Stokes drift and the friction-dependent wave-induced mean Eulerian current varies approximately in anti-phase over the shelf, and that the latter is numerically the largest. For long CSW's they are approximately in phase. In both cases the mean Lagrangian current, which is responsible for the net particle drift, has its largest numerical value at the coast on the shallow part of the shelf. Enhancing the effect of bottom friction on the Eulerian mean flow, results in a general current speed reduction, as well as a change in spatial structure for long waves. Applying realistic physical parameters for the continental shelf west of Norway, calculations yield along-shelf mean drift velocities for short CSW's that may be important for the transport of biological material, neutral tracers, and underwater plumes of dissolved oil from deep water drilling accidents.

  6. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... CF Community in Health Care Reform Milestones in Health Care Reform How Tax Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements ...

  7. Seasonal circulation over the Catalan inner-shelf (northwest Mediterranean Sea)

    Science.gov (United States)

    Grifoll, Manel; Aretxabaleta, Alfredo L.; Pelegrí, Josep L.; Espino, Manuel; Warner, John C.; Sánchez-Arcilla, Agustín

    2013-01-01

    This study characterizes the seasonal cycle of the Catalan inner-shelf circulation using observations and complementary numerical results. The relation between seasonal circulation and forcing mechanisms is explored through the depth-averaged momentum balance, for the period between May 2010 and April 2011, when velocity observations were partially available. The monthly-mean along-shelf flow is mainly controlled by the along-shelf pressure gradient and by surface and bottom stresses. During summer, fall, and winter, the along-shelf momentum balance is dominated by the barotropic pressure gradient and local winds. During spring, both wind stress and pressure gradient act in the same direction and are compensated by bottom stress. In the cross-shelf direction the dominant forces are in geostrophic balance, consistent with dynamic altimetry data.

  8. A Study on the preparation of environmental act system in Korea II - concentrated on the preparation of environmental policy fundamental act, protection of water supply source, and greenbelt area act

    Energy Technology Data Exchange (ETDEWEB)

    Noh, Sang Hwan [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    This study is to propose to reform environmental policy fundamental act and land related act into future-oriented direction. First of all, the environmental policy fundamental act presented the direction of reforming water supply, national parks, and greenbelt related acts in environmental preservation perspective. 54 refs., 17 tabs.

  9. Radiation stress and mean drift in continental shelf waves

    Science.gov (United States)

    Weber, Jan Erik H.; Drivdal, Magnus

    2012-03-01

    The time- and depth-averaged mean drift induced by barotropic continental shelf waves (CSW's) is studied theoretically for idealized shelf topography by calculating the mean volume fluxes to second order in wave amplitude. The waves suffer weak spatial damping due to bottom friction, which leads to radiation stress forcing of the mean fluxes. In terms of the total wave energy density E̅̅ over the shelf region, the radiation stress tensor component S̅11 for CSW's is found to be different from that of shallow water surface waves in a non-rotating ocean. For CSW's, the ratio S̅11/E̅ depends strongly on the wave number. The mean Lagrangian flow forced by the radiation stress can be subdivided into a Stokes drift and a mean Eulerian drift current. The magnitude of latter depends on ratio between the radiation stress and the bottom stress acting on the mean flow. When the effect of bottom friction acts equally strong on the waves and the mean current, calculations for short CSW's show that the Stokes drift and the friction-dependent wave-induced mean Eulerian current varies approximately in anti-phase over the shelf, and that the latter is numerically the largest. For long CSW's they are approximately in phase. In both cases the mean Lagrangian current, which is responsible for the net particle drift, has its largest numerical value at the coast on the shallow part of the shelf. Enhancing the effect of bottom friction on the Eulerian mean flow, results in a general current speed reduction, as well as a change in spatial structure for long waves. Applying realistic physical parameters for the continental shelf west of Norway, calculations yield along-shelf mean drift velocities for short CSW's that may be important for the transport of biological material, neutral tracers, and underwater plumes of dissolved oil from deepwater drilling accidents.

  10. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... CF Community in Health Care Reform Milestones in Health Care Reform How Tax Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements Advocacy News Briefings, Testimonies, and Regulatory ...

  11. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... NACFC Carolyn and C Richard Mattingly Leadership in Mental Health Care Award Mary M. Kontos Award NACFC Reflections ... CF Community in Health Care Reform Milestones in Health Care Reform How Tax Reform Could ... Act Our Advocacy Work Advocacy Achievements ...

  12. 26 CFR 1.269-7 - Relationship of section 269 to sections 382 and 383 after the Tax Reform Act of 1986.

    Science.gov (United States)

    2010-04-01

    ... the principal purpose of an acquisition is the evasion or avoidance of Federal income tax. [T.D. 8388... 383 after the Tax Reform Act of 1986. 1.269-7 Section 1.269-7 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Items Not Deductible...

  13. Modern sedimentary processes along the Doce river adjacent continental shelf

    Directory of Open Access Journals (Sweden)

    Valéria da Silva Quaresma

    Full Text Available In areas of the continental shelf where sediment supply is greater than the sediment dispersion capacity, an extensive terrigenous deposits and consequently submerged deltas can be formed. The Eastern Brazilian shelf is characterized by the occurrence of river feed deltas in between starving coasts. Herein, modern sedimentary processes acting along the Doce river adjacent continental shelf are investigated. The main objective was to understand the shelf sediment distribution, recognizing distinct sedimentary patterns and the major influence of river sediment discharge in the formation of shelf deposits. The study used 98 surficial samples that were analyzed for grain size, composition and bulk density. Results revealed 3 distinct sectors: south - dominated by mud fraction with a recent deposition from riverine input until 30 m deep and from this depth bioclastic sands dominate; central north - sand mud dominated, been recognized as a bypass zone of resuspended sediment during high energy events; and north - relict sands with high carbonate content. The modern sedimentation processes along the Doce river continental shelf is dominated by distinct sedimentary regimes, showing a strong fluvial influence associated with wave/wind induced sediment dispersion and a carbonate regime along the outer shelf. These regimes seem to be controlled by the distance from the river mouth and bathymetric gradients.

  14. The indonesia’s Police Reform Police in the Reform Era New Institutionalism Perspective

    Directory of Open Access Journals (Sweden)

    ACHMAD NURMAND

    2016-05-01

    Full Text Available Since the reformation and democratization movement in 1998, Indonesians have faced a chronic corruption problem. At the beginning of reformation era in 1998 to fight against corruption, the Indonesian government reforms the organization structure of the Indonesia Police to be an independent body separated from the Military organization. The police reforms begun in 1999 and got legal foundation with Act No. 2/2002. However, since fourteen years, the level of police reform has not yet succeed because of low community satisfaction on police service and the intense conflicts always occur whenever ACA investigates the case of corruptions conducted by police leaders. Three conflicts between police institution and ACA have taken placed. By using institutionalism approach, this research focus on the reform in police themselves are major actors on how reforms are organized and managed. This study is interpretative in nature gained only through social constructions such as language, consciousness, shared meanings, documents, tools, and other artefacts’. This finding revealed that this unsuccessful institutionalization process took place in a context of the main task of police for communicty service. Second, the study has demonstrated that three concepts from institutional theory as aforementioned provided vocabularies and insights to explain the phenomenon under study.

  15. Which moral hazard? Health care reform under the Affordable Care Act of 2010.

    Science.gov (United States)

    Mendoza, Roger Lee

    2016-06-20

    Purpose - Moral hazard is a concept that is central to risk and insurance management. It refers to change in economic behavior when individuals are protected or insured against certain risks and losses whose costs are borne by another party. It asserts that the presence of an insurance contract increases the probability of a claim and the size of a claim. Through the US Affordable Care Act (ACA) of 2010, this study seeks to examine the validity and relevance of moral hazard in health care reform and determine how welfare losses or inefficiencies could be mitigated. Design/methodology/approach - This study is divided into three sections. The first contrasts conventional moral hazard from an emerging or alternative theory. The second analyzes moral hazard in terms of the evolution, organization, management, and marketing of health insurance in the USA. The third explains why and how salient reform measures under the ACA might induce health care consumption and production in ways that could either promote or restrict personal health and safety as well as social welfare maximization. Findings - Insurance generally induces health care (over) consumption. However, not every additional consumption, with or without adverse selection, can be considered wasteful or risky, even if it might cost insurers more in the short run. Moral hazard can generate welfare and equity gains. These gains might vary depending on which ACA provisions, insured population, covered illnesses, treatments, and services, as well as health outcomes are taken into account, and because of the relative ambiguities surrounding definitions of "health." Actuarial risk models can nonetheless benefit from incorporating welfare and equity gains into their basic assumptions and estimations. Originality/value - This is the first study which examines the ACA in the context of the new or alternative theory of moral hazard. It suggests that containing inefficient moral hazard, and encouraging its desirable

  16. U.S. Government Financial Statements: FY 2000 Reporting Underscores the Need to Accelerate Federal Financial Management Reform

    National Research Council Canada - National Science Library

    Walker, David

    2001-01-01

    .... In passing the 1990 Chief Financial Officers (CFO) Act and other financial management reform legislation, such as the Government Management Reform Act and the Federal Financial Management Improvement Act (FFMIA...

  17. Controversies Concerning the Canadian Not Criminally Responsible Reform Act.

    Science.gov (United States)

    Lacroix, Robert; O'Shaughnessy, Roy; McNiel, Dale E; Binder, Renée L

    2017-03-01

    In Canada, individuals found not criminally responsible on account of mental disorder are subject to the disposition recommendations of the Provincial or Territorial Review Board of the jurisdiction where the offense was committed. Bill C-14, known as "The Not Criminally Responsible Reform Act" made changes to the postverdict disposition process of these individuals. This legislation was consistent with a broader "tough-on-crime" agenda of the previous federal government. The legislative changes codify that Review Boards take public safety as the "paramount consideration" in making their recommendations. The legislation also creates a new "high-risk" category for certain offenders and imposes limitations on their liberty. Further, Bill C-14 seeks to enhance victim involvement in the disposition process. The passage of this legislation has generated significant controversy in the medical and legal fields. Critics have stated that there is an absence of empirical evidence on which to base the amendments, that the legislation was an overreaction to high-profile cases, and that Bill C-14 is in questionable compliance with the Canadian Charter of Rights and Freedoms. In this review, we explore the potential catalysts involved in the creation of Bill C-14, the controversy surrounding the legislation, and the potential future impact on practicing forensic psychiatrists and on the forensic mental health system in Canada. © 2017 American Academy of Psychiatry and the Law.

  18. Tort reform: an issue for nurse practitioners.

    Science.gov (United States)

    Klutz, Diane L

    2004-02-01

    To inform nurse practitioners (NPs) about the issues related to tort reform and its relationship to malpractice insurance costs. Current journals, newspapers, professional newsletters, and Internet sites. NPs are paying more for their malpractice premiums, and many are losing their places of employment as clinics close due to the increased cost of premiums. One method proposed for curbing the flow of monies spent on premiums and litigation is tort law reform. California serves as an example; its Medical Injury Compensation Reform Act (MICRA) tort reform law was passed 25 years ago, and it has maintained stable malpractice premiums. Other states have proposed similar laws, but some have not had similar success. To curb litigation costs, not only should tort laws be reformed, but NPs and physicians should keep abreast of current practice standards in order to provide quality medical care. Like physicians, NPs are affected directly by tort laws. These laws hold NPs accountable at the same level as physicians. In addition, many states limit NPs' practice to delegation of authority by a physician. Liability is therefore transferred from the NP to the physician and vice versa in cases of injury or wrongful act. In addition, many NPs are finding it increasingly difficult to locate insurers who will write policies for medical liability.

  19. Health reforms as examples of multilevel interventions in cancer care.

    Science.gov (United States)

    Flood, Ann B; Fennell, Mary L; Devers, Kelly J

    2012-05-01

    To increase access and improve system quality and efficiency, President Obama signed the Patient Protection and Affordable Care Act with sweeping changes to the nation's health-care system. Although not intended to be specific to cancer, the act's implementation will profoundly impact cancer care. Its components will influence multiple levels of the health-care environment including states, communities, health-care organizations, and individuals seeking care. To illustrate these influences, two reforms are considered: 1) accountable care organizations and 2) insurance-based reforms to gather evidence about effectiveness. We discuss these reforms using three facets of multilevel interventions: 1) their intended and unintended consequences, 2) the importance of timing, and 3) their implications for cancer. The success of complex health reforms requires understanding the scientific basis and evidence for carrying out such multilevel interventions. Conversely and equally important, successful implementation of multilevel interventions depends on understanding the political setting and goals of health-care reform.

  20. Credible Immigration Policy Reform: A Response to Briggs

    Science.gov (United States)

    Orrenius, Pia M.; Zavodny, Madeline

    2012-01-01

    The authors agree with Vernon M. Briggs, Jr., that U.S. immigration policy has had unexpected consequences. The 1965 immigration reforms led to unanticipated chain migration from developing countries whereas the 1986 Immigration Reform and Control Act failed to slow unauthorized immigration. The result is a large foreign-born population with…

  1. Power sector reforms in India

    Energy Technology Data Exchange (ETDEWEB)

    Bajaj, Harbans L; Sharma, Deepak

    2007-07-01

    India faces endemic electrical energy and peaking shortages. The Power Sector is plagued with mounting commercial losses due various inefficiencies, colossal commercial and technical losses and increasing subsidy burden on the states. These shortages have had a very detrimental effect on the overall economic growth of the country. In order to re-vitalise the sector and improve the techno-economic performance, the Government of India has initiated the reform process in 1991. This paper analyses the pre-reform era and identifies the key concerns which led to the initiation of the reforms. It also analyses the likely impact of the major policy and regulatory initiatives that have been undertaken since 1991 including the provisions of the new enactments which have come into force eventually in the form of The Electricity Act, 2003. This paper details out the key features of the Act and its likely impact on the Indian electricity industry in the emerging scenario. The paper also discusses major issues like power trading, role of regulator in the new regime, issue of open access, introduction of power markets and role of Appellate Tribunal for Electricity in harmonizing the orders of the various regulators.

  2. Does the Accountable Care Act Aim to Promote Quality, Health, and Control Costs or Has It Missed the Mark? ;Comment on “Health System Reform in the United States”

    Directory of Open Access Journals (Sweden)

    Carol Molinari

    2014-02-01

    Full Text Available McDonough’s perspective on healthcare reform in the US provides a clear, coherent analysis of the mix of access and delivery reforms in the Affordable Care Act (ACA aka Obamacare. As noted by McDonough, this major reform bill is designed to expand access for health coverage that includes both prevention and treatment benefits among uninsured Americans. Additionally, this legislation includes several financial strategies (e.g. incentives and penalties to improve care coordination and quality in the hospital and outpatient settings while also reducing healthcare spending and costs. This commentary is intended to discuss this mix of access and delivery reform in terms of its potential to achieve the Triple Aim: population health, quality, and costs. Final remarks will include the role of the US federal government to reform the American private health industry together with that of an informed consumer.

  3. Amendment of the Energy Economy Act. Novellierung des Energiewirtschaftsgesetzes

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-20

    The Federal Association of German Industry deliberates on the reform of the Energy Economy Act, arriving at the following intermediate result that is to be discussed by the member associations. The following might be essential points for the attitude of the industry regarding the reform of the energy economy act: deregulation, qualitative modernization, concentration on electric power and gas, differentiated regulations for power and gas, limitation of municipal influence (outside the scope of the energy economy act: reform of the municipal right of way), secure power and gas supply at internationally competitive prices. This is followed by considerations regarding the individual provisions of the energy economy act and their discussion. (orig./HSCH).

  4. Arbitration Reform

    Directory of Open Access Journals (Sweden)

    Svetlana Stepurina

    2017-01-01

    Full Text Available УДК 347.73:341.63Subject. This informational article highlights recent changes to the Russian legislation on arbitration.Purpose. To highlight the most important aspects of arbitration law reform, and examines the effects they will have on the development of arbitration in RussiaMethodology. The author uses a formal-legal method.Results, scope of application. The author distinguishes the difference between constantly acting arbitration courts and arbitration courts ad hoc. The special status of a number of arbitration institutions (the ICAC and MAC at the Russian Chamber of Commerce and Industry, is contrary to the constitutional principle of equality under the law. A major achievement of the new legislation on arbitration courts is expanding the range arbitrarily disputes.Conclusions. The new legislation more clearly prescribed the interaction of arbitration and state courts, including requiring the latter to promote the arbitrators, acting under the regulations of the permanent arbitration institutions in obtaining evidence.In addition, the reform of the arbitration law have left aside the problem of improving the quality of judicial control over arbitration decisions.The arbitration law will still be able to improve the arbitration, to enhance its credibility and attractiveness for the participants of civil turnover.

  5. Neoliberalism, Social Darwinism, and Consumerism Masquerading as School Reform

    Science.gov (United States)

    Tienken, Christopher H.

    2013-01-01

    Education reform policies harvested from neoliberalism, social Darwinism, consumerism, and free-market ideologies have begun to replace the pragmatic progressivism of the pre-World War II era. In this article, I use three federal and state education reform policies and programs--No Child Left Behind Act, Common Core State Standards Initiative, and…

  6. Teenagers and Welfare Reform.

    Science.gov (United States)

    Offner, Paul

    This report examines the extent to which welfare reform is changing adolescent behaviors that lead to welfare dependency. It begins by discussing the provisions in the Personal Responsibility and Work Opportunity Reconciliation Act of 1996 that require teenagers to stay in school and live with a parent, concluding that relatively little can be…

  7. Competition and PUHCA reform

    International Nuclear Information System (INIS)

    Williams, P.L.

    1991-01-01

    This article examines the national energy policy legislation being developed with respect to Public Utilities Holding Company Act issues. The topics of the article include the proposals to encourage competition among electric power producers, those involved in the process, qualifying facilities, independent power producers, competition and efficiency, and the outlook for reform

  8. Malaysia water services reform: legislative issues

    Directory of Open Access Journals (Sweden)

    Nabsiah Abdul Wahid

    2014-08-01

    Full Text Available The latest attempt by the Malaysian government to restructure its water sector has managed to promulgate two important acts, the Suruhanjaya Perkhidmatan Air Negara (SPAN Act (Act 654 and the Water Services Industry Act (WSIA/Act 655; these also complicate the governing of water services and water resources in the country as they affect the sovereignty of a state’s land and water issues. In Malaysia’s federated system of governance, water resources are placed fully within the purview of each State’s government, as stated in the Waters Act 1920 (Revised 1989, while water services are straddled across the purview of both the State and Federal government (Water Supply Enactment 1955. Any reforms will remain problematic unless further analysis is carried out on the available legislation that directly impacts said reform, particularly the Waters Act and Water Supply Enactment. For example, when the Waters Act stipulates “the entire property in and control of all rivers in any State is vested solely in the Ruler of that State”, it is clear that the Federal Government has no authority whatsoever over water resources of any states. The Water Supply Enactment 1955 (adopted by several States further empowers the state’s water supply authorities to supply water to domestic and commercial consumers. Other legislation that has been enacted to govern land and water issues in the country include the Geological Act 1974 on groundwater abstraction and the Environmental Quality Act 1974 (incorporating all amendments up to 1st January 2006 on some aspects of the environmental impact of groundwater abstraction. While these legislations seemed to provide adequate coverage on the governance of groundwater abstraction; treatment, distribution and wastewater management, which form the water supply value chain in the country, are not covered. Similarly, the Sewerage Services Act 1993 covers only wastewater governance issues rather than the whole value chain

  9. Tax reform Ukraine: implementation mechanisms and consequences

    Directory of Open Access Journals (Sweden)

    J.Lebedzevіch

    2015-06-01

    Full Text Available In the article the main shortcomings of the existing domestic tax systems, which were the main reasons for the need for its reform in the context of integration into the European Community. Determined the first stage of reforming tax systems Ukraine, which is associated with the adoption of the Law of Ukraine «On Amendments to the Tax Code of Ukraine and laws of Ukraine». The main provisions of this legal act, revealing the essence of the mechanism for implementing tax reform. Analyzed the mechanism of implementation of tax reform by analyzing the major innovations of the Tax Code of Ukraine and their comparison with the tax «standards» that operated the implementation of tax reform 2015. Thesis there is determined a number of tax loopholes and nedoopratsyuvan conducted tax reform and their implications for payers of taxes and duties, and the need for further research and improvement. The experience of European countries towards the introduction of electronic filing and processing of tax returns.

  10. Legislating Civil Service Reform: The Homeland Security Act of 2002

    National Research Council Canada - National Science Library

    Brook, Douglas A; King, Cynthia L; Anderson, David; Bahr, Joshua

    2006-01-01

    .... It includes a review of the recent history of civil service reform, a chronology of the major events leading up to passage of the legislation, and a detailed examination of the rhetorical framing...

  11. Power sector reform in India: current issues and prospects

    International Nuclear Information System (INIS)

    Singh, Anoop

    2006-01-01

    Power sector reforms in India were initiated at a juncture when the sector was plagued with commercial losses and burgeoning subsidy burden. Investment in the sector was not able to keep pace with growing demand for electricity. This paper takes stock of pre-reform situation in Indian power sector and identifies key concerns that led to initiation of the process of reform. The paper discusses major policy and regulatory changes undertaken since the early 1990s. The paper also illustrates changes in the market structure as we move along the reform process. We also discuss some of the major provisions of the recently enacted Electricity Act 2003 that aims to replace the prevailing acts which govern the functioning of the power sector in the country. In this context, we discuss two issues arising out of it, namely open access and multi-year tariff that we think would have a significant bearing on the performance of the sector in the near future. The paper also evaluates the reform process in the light of some of the regulatory changes undertaken. Finally, the paper briefly discusses the issues involved in introduction of competition in the power sector primarily through development of a market for bulk power

  12. Welfare Reform and Health

    Science.gov (United States)

    Bitler, Marianne P.; Gelback, Jonah B.; Hoynes, Hilary W.

    2005-01-01

    A study of the effect of state and federal welfare reforms over the period 1990-2000 on health insurance coverage and healthcare utilization by single women aged between 20-45 is presented. It is observed that Personal Responsibility and Work Opportunity Act of 1996 which replaced the Aid to Families with Dependent Children program of 1990s with…

  13. Acting in Good Time – Conceptual Reflections on the Sequencing of Political Reform Processes

    Directory of Open Access Journals (Sweden)

    Jürgen Beyer

    2012-12-01

    Full Text Available Thus far, the sequencing of political reform processes has been discussed on a separate basis in the context of different scientific debates. Existing analysis in macroeconomics and democracy theory focuses on shock-therapeutic versus gradual reform policies, the succession of specific reform steps or the right timing of reforms. An analytical approach to sequences has been elaborated. Theoretical concepts of social change, which refer to path dependence or the punctuated development of historical sequences, have evolved in the context of institutionalist research. The present article summarises the state of research and extends it with conceptual reflections on the motivation of sequential political action, which can then serve as a starting point for differentiation between sequencing processes in further research.

  14. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements Advocacy News Briefings, Testimonies, and Regulatory ...

  15. Turkish Straits System and Southern Black Sea: Exchange. Mixing and Shelf / Canyon Interactions

    Science.gov (United States)

    Özsoy, Emin; Gürses, Özgür; Tutsak, Ersin

    2015-04-01

    Based largely on an experiment employing high-resolution measurements carried out in June-July 2013 and re-interpretation of past experiments, the oceanographic variability of the exchange through the Turkish Straits System (TSS) and the interactions with the southern Black Sea are revealed through CTD, ADCP, oxygen and light transmission measurements. The exchange flow is primarily governed by the complex topography spanning two narrow straits, wide continental shelf regions, steep slopes and numerous canyons connecting deep basins. Water properties and currents in the high energy environment depends on the mosaic of fine-scale processes and pathways. The TSS, often approximated as a two-layer system has a hydraulically controlled, upper ocean and straits intensified regime, leading to surface jets and bottom plumes participating in mixing and renewal processes. The exit of the 'Mediterranean effluent' onto the Black Sea past a sill overflow from the Bosphorus passes through two subsequent hydraulic jumps and proceeds along a narrow canyon that veers to the west clear of the greater Bosphorus Canyon finally cascading down the few small canyons. A diffusive spread from the bottom vein of salty water reforms to the east and spills down the Bosphorus Canyon. The suspended particulate signature of the cascade, as well as its influence in hydrography is traced over the shelf and slope waters and through the numerous canyons into deep water where the reformed flow is found to sustain signatures of the past evolution of intrusive waters. An evaluation of the processes is given with reference to model development carried out in parallel to the analyses of the measurements.

  16. Main aspects of the planned reform of the Act on the Peaceful Uses of Atomic Energy and Protection against its Hazards (Atomic Energy Act)

    International Nuclear Information System (INIS)

    Lukes, R.

    1991-01-01

    There is no specific reason for planning a reform of the atomic energy law just now; the main idea is to keep the atomic energy law abreast with the developments made in the regime of protective laws pertaining to the sector of science and technology. A further aspect not to be neglected, however, is the nuclear power phase-out currently under debate, and a decision against the abandonment of nuclear power should be taken as an occasion to think about a nuclear law reform. The judiciary has been contributing to the development of nuclear law in the last years, and the decisions of the Federal Constitutional Court and of the Federal Administrative Court have not only set the corner flags for the future development of the nuclear law, but have given concrete shape by final settlement of cases of divergence of judicial decisions, to the protective intents of the law and to the subject-related purposes. Thus the judiciary has been taking into account the idea prevailing today, namely that the scope of duties of the Federal Government certainly includes the task of protecting the citizens against the hazards of technology in general, and of novel technologies in particular, and the task of avoiding hazards. So the main line of orientation to be pursued is to draw level with protective regulations established in other fields of law, and to make the Atomic Energy Act a modern instrument of protection by the law. (orig./HSCH) [de

  17. What's at Stake in U.S. Health Reform: A Guide to the Affordable Care Act and Value-Based Care.

    Science.gov (United States)

    Rambur, Betty A

    2017-05-01

    The U.S. presidential election of 2016 accentuated the divided perspectives on the Patient Protection and Affordable Care Act of 2010, commonly known as Obamacare. The perspectives included a pledge from then candidate Donald J. Trump to "repeal and replace on day one"; Republican congressional leaders' more temperate suggestions in the first weeks of the Trump administration to "repair" the Affordable Care Act (ACA); and President Trump's February 5, 2017 statement-16 days after inauguration-that a Republican replacement for the ACA may not be ready until late 2017 or 2018. The swirling rhetoric, media attention, and the dizzying rate of U.S. health and payment reforms both within and outside of the ACA makes it difficult for nurses, both United States and globally, to discern which health policy issues are grounded in the ACA and which aspects reflect payer-driven "volume to value" reimbursement changes. Moreover, popular and controversial elements of the ACA-for example, the clause that prohibits insurance carriers to deny coverage to those with preexisting health conditions and the more controversial individual mandate that bears Supreme Court support as a constitutional provision-are paired in ways that might be unclear to those unfamiliar with nuances of insurance rate determination. To support nurses' capacity to maximize their impact on health policy, this overview distills the 906-page ACA into major themes and describes payment reform legislation and initiatives that are external to the ACA. Understanding the political and societal forces that affect health care policy and delivery is necessary for nurses to effectively lead and advocate for the best interests of their patients.

  18. Reforming the Regulation of Therapeutic Products in Canada: The Protecting of Canadians from Unsafe Drugs Act (Vanessa’s Law

    Directory of Open Access Journals (Sweden)

    Katherine Fierlbeck

    2016-11-01

    Full Text Available Enacted November 2014, Vanessa’s Law amends the Food and Drugs Act to give Health Canada greater powers to compel the disclosure of information, recall drugs and devices, impose fines and injunctions, and collect post-market safety information. The Act amends seriously outdated legislation that had been in place since 1954. While the explicit goals of the Act are to improve patient safety and provide transparency, it also establishes a regulatory framework that facilitates investment in the burgeoning field of biotechnology. While regulatory reform was already on the public agenda, public awareness of litigation against large pharmaceutical firms combined with the championing of the legislation by Conservative MP Terence Young, whose daughter Vanessa died from an adverse drug reaction, pushed the legislation through to implementation. Many key aspects of the Act depend upon the precise nature of supporting regulations that are still to be implemented. Despite the new powers conferred by the legislation on the Minister of Health, there is some concern that these discretionary powers may not be exercised, and that Health Canada may not have sufficient resources to take advantage of these new powers. Given experience to date since enactment, the new legislation, designed to provide greater transparency vis-à-vis therapeutic products, may actually have a chilling effect on independent scrutiny.

  19. Circumpolar Deep Water transport and current structure at the Amundsen Sea shelf break

    Science.gov (United States)

    Assmann, Karen M.; Wåhlin, Anna K.; Heywood, Karen J.; Jenkins, Adrian; Kim, Tae Wan; Lee, Sang Hoon

    2017-04-01

    The West Antarctic Ice Sheet has been losing mass at an increasing rate over the past decades. Ocean heat transport to the ice-ocean interface has been identified as an important contributor to this mass loss and the role it plays in ice sheet stability makes it crucial to understand its drivers in order to make accurate future projections of global sea level. While processes closer to the ice-ocean interface modulate this heat transport, its ultimate source is located in the deep basin off the continental shelf as a core of relatively warm, salty water underlying a colder, fresher shallow surface layer. To reach the marine terminating glaciers and the base of floating ice shelves, this warm, salty water mass must cross the bathymetric obstacle of the shelf break. Glacial troughs that intersect the Amundsen shelf break and deepen southwards towards the ice shelf fronts have been shown to play an important role in transporting warm, salty Circumpolar Deep Water (CDW) towards the ice shelves. North of the shelf break, circulation in the Amundsen Sea occupies an intermediate regime between the eastward Antarctic Circumpolar Current that impinges on the shelf break in the Bellingshausen Sea and the westward southern limb of the Ross Gyre that follows the shelf break in the Ross Sea. Hydrographic and mooring observations and numerical model results at the mouth of the central shelf break trough leading to Pine Island and Thwaites Glaciers show a westward wind-driven shelf break current overlying an eastward undercurrent that turns onto the shelf in the trough. It is thought that the existence of the latter feature facilitates the on-shelf transport of CDW. A less clearly defined shelf break depression further west acts as the main pathway for CDW to Dotson and eastern Getz Ice shelves. Model results indicate that a similar eastward undercurrent exists here driving the on-shelf transport of CDW. Two moorings on the upper slope east of the trough entrance show a

  20. Education for Liberal Democracy: Fred Clarke and the 1944 Education Act

    Science.gov (United States)

    Ku, Hsiao-Yuh

    2013-01-01

    Fred Clarke (1880-1952), an English educationist, emerged as a leading figure with his liberal approach alongside such key figures as R. H. Tawney and Cyril Norwood in the reform leading to the 1944 Education Act. Many of his reform proposals, which were provided by the new Act, reflected his ideals of liberal democracy. Nevertheless, his…

  1. Thermostable Shelf Life Study

    Science.gov (United States)

    Perchonok, M. H.; Antonini, D. K.

    2008-01-01

    The objective of this project is to determine the shelf life end-point of various food items by means of actual measurement or mathematical projection. The primary goal of the Advanced Food Technology Project in these long duration exploratory missions is to provide the crew with a palatable, nutritious and safe food system while minimizing volume, mass, and waste. The Mars missions could be as long as 2.5 years with the potential of the food being positioned prior to the crew arrival. Therefore, it is anticipated that foods that are used during the Mars missions will require a 5 year shelf life. Shelf life criteria are safety, nutrition, and acceptability. Any of these criteria can be the limiting factor in determining the food's shelf life. Due to the heat sterilization process used for the thermostabilized food items, safety will be preserved as long as the integrity of the package is maintained. Nutrition and acceptability will change over time. Since the food can be the sole source of nutrition to the crew, a significant loss in nutrition may determine when the shelf life endpoint has occurred. Shelf life can be defined when the food item is no longer acceptable. Acceptability can be defined in terms of appearance, flavor, texture, or aroma. Results from shelf life studies of the thermostabilized food items suggest that the shelf life of the foods range from 0 months to 8 years, depending on formulation.

  2. Thermostabilized Shelf Life Study

    Science.gov (United States)

    Perchonok, Michele H.; Catauro, Patricia M.

    2009-01-01

    The objective of this project is to determine the shelf life end-point of various food items by means of actual measurement or mathematical projection. The primary goal of the Advanced Food Technology Project in these long duration exploratory missions is to provide the crew with a palatable, nutritious and safe food system while minimizing volume, mass, and waste. The Mars missions could be as long as 2.5 years with the potential of the food being positioned prior to the crew arrival. Therefore, it is anticipated that foods that are used during the Mars missions will require a 5 year shelf life. Shelf life criteria are safety, nutrition, and acceptability. Any of these criteria can be the limiting factor in determining the food's shelf life. Due to the heat sterilization process used for the thermostabilized food items, safety will be preserved as long as the integrity of the package is maintained. Nutrition and acceptability will change over time. Since the food can be the sole source of nutrition to the crew, a significant loss in nutrition may determine when the shelf life endpoint has occurred. Shelf life can be defined when the food item is no longer acceptable. Acceptability can be defined in terms of appearance, flavor, texture, or aroma. Results from shelf life studies of the thermostabilized food items suggest that the shelf life of the foods range from 0 months to 8 years, depending on formulation.

  3. The European Model Company Act

    DEFF Research Database (Denmark)

    Cleff, Evelyne Beatrix

    2011-01-01

    European Company Law regulation is currently undergoing a reform. These reforms raise a number of regulatory questions, such as what should be the aims of companies' legislation, and how these aims should best be met by regulation. Many of the reforms and discussions (both on EU and national level...... an increasing influence on the framing of company legislation, such as the choice between mandatory or default rules. This article introduces the project 'European Company Law and the choice of Regulatory Method' which is carried out in collaboration with the 'European Model Company Act Group'. The project aims...

  4. Seasonal and interannual cross-shelf transport over the Texas and Louisiana continental shelf

    Science.gov (United States)

    Thyng, Kristen M.; Hetland, Robert D.

    2018-05-01

    Numerical drifters are tracked in a hydrodynamic simulation of circulation over the Texas-Louisiana shelf to analyze patterns in cross-shelf transport of materials. While the important forcing mechanisms in the region (wind, river, and deep eddies) and associated flow patterns are known, the resultant material transport is less well understood. The primary metric used in the calculations is the percent of drifters released within a region that cross the 100 m isobath. Results of the analysis indicate that, averaged over the eleven years of the simulation, there are two regions on the shelf - over the Texas shelf during winter, and over the Louisiana shelf in summer - with increased seasonal probability for offshore transport. Among the two other distinct regions, the big bend region in Texas has increased probability for onshore transport, and the Mississippi Delta region has an increase in offshore transport, for both seasons. Some of these regions of offshore transport have marked interannual variability. This interannual variability is correlated to interannual changes in forcing conditions. Winter transport off of the Texas shelf is correlated with winter mean wind direction, with more northerly winds enhancing offshore transport; summer transport off the Louisiana shelf is correlated with Mississippi River discharge.

  5. Ice-Shelf Tidal Flexure and Subglacial Pressure Variations

    Science.gov (United States)

    Walker, Ryan T.; Parizek, Byron R.; Alley, Richard B.; Anandakrishnan, Sridhar; Riverman, Kiya L.; Christianson, Knut

    2013-01-01

    We develop a model of an ice shelf-ice stream system as a viscoelastic beam partially supported by an elastic foundation. When bed rock near the grounding line acts as a fulcrum, leverage from the ice shelf dropping at low tide can cause significant (approx 1 cm) uplift in the first few kilometers of grounded ice.This uplift and the corresponding depression at high tide lead to basal pressure variations of sufficient magnitude to influence subglacial hydrology.Tidal flexure may thus affect basal lubrication, sediment flow, and till strength, all of which are significant factors in ice-stream dynamics and grounding-line stability. Under certain circumstances, our results suggest the possibility of seawater being drawn into the subglacial water system. The presence of sea water beneath grounded ice would significantly change the radar reflectivity of the grounding zone and complicate the interpretation of grounded versus floating ice based on ice-penetrating radar observations.

  6. MEDICINAL CANNABIS LAW REFORM IN AUSTRALIA.

    Science.gov (United States)

    Freckelton, Ian

    2016-03-01

    Attempts at medicinal cannabis law reform in Australia are not new. However, in historical perspective 2015 and 2016 will be seen as the time when community debate about legalisation of medicinal cannabis reached a tipping point in a number of Australian jurisdictions and when community impetus for change resulted in major reform initiatives. In order to contextualise the changes, the August 2015 Report of the Victorian Law Reform Commission (VLRC) and then the Access to Medicinal Cannabis Bill 2015 (Vic) introduced in December 2015 into the Victorian Parliament by the Labor Government are scrutinised. In addition, this editorial reviews the next phase of developments in the course of 2015 and 2016, including the Commonwealth Narcotic Drugs Amendment Act 2016 and the Queensland Public Health (Medicinal Canna- bis) Bill 2016. It identifies the principal features of the legislative initiatives against the backdrop of the VLRC proposals. It observes that the principles underlying the Report and the legislative developments in the three Australian jurisdictions are closely aligned and that their public health approach, their combination of evidence-based pragmatism, and their carefully orchestrated checks and balances against abuse and excess constitute a constructive template for medicinal cannabis law reform.

  7. Shelf-life dating of shelf-stable strawberry juice based on survival analysis of consumer acceptance information.

    Science.gov (United States)

    Buvé, Carolien; Van Bedts, Tine; Haenen, Annelien; Kebede, Biniam; Braekers, Roel; Hendrickx, Marc; Van Loey, Ann; Grauwet, Tara

    2018-07-01

    Accurate shelf-life dating of food products is crucial for consumers and industries. Therefore, in this study we applied a science-based approach for shelf-life assessment, including accelerated shelf-life testing (ASLT), acceptability testing and the screening of analytical attributes for fast shelf-life predictions. Shelf-stable strawberry juice was selected as a case study. Ambient storage (20 °C) had no effect on the aroma-based acceptance of strawberry juice. The colour-based acceptability decreased during storage under ambient and accelerated (28-42 °C) conditions. The application of survival analysis showed that the colour-based shelf-life was reached in the early stages of storage (≤11 weeks) and that the shelf-life was shortened at higher temperatures. None of the selected attributes (a * and ΔE * value, anthocyanin and ascorbic acid content) is an ideal analytical marker for shelf-life predictions in the investigated temperature range (20-42 °C). Nevertheless, an overall analytical cut-off value over the whole temperature range can be selected. Colour changes of strawberry juice during storage are shelf-life limiting. Combining ASLT with acceptability testing allowed to gain faster insight into the change in colour-based acceptability and to perform shelf-life predictions relying on scientific data. An analytical marker is a convenient tool for shelf-life predictions in the context of ASLT. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  8. WELFARE REFORM: Progress in Meeting Work-Focused TANF Goals

    National Research Council Canada - National Science Library

    2001-01-01

    .... The 1996 Personal Responsibility and Work Opportunity Reconciliation Act of 1996 (P.L. 104-193) (PRWORA) significantly changed federal welfare policy for low-income families with children, building upon and expanding state-level reforms...

  9. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Contraception and Protection How Does CF Affect the Female Reproductive System? How Does CF Affect the Male ... Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements ...

  10. Airway Clearance Techniques (ACTs)

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    Full Text Available ... Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements ... Board of Trustees Our Leadership Careers Reports and Financials Contact Us Governance and Policies What is CF? ...

  11. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements ... on their own. Share Facebook Twitter Email More options Print Share Facebook Twitter Email Print Permalink All ...

  12. Airway Clearance Techniques (ACTs)

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    Full Text Available ... Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy Work Advocacy Achievements ... AWARENESS Tomorrow’s Leaders About Us News Blog Chapters Facebook Twitter YouTube Instagram Email DONATE Breadcrumb Navigation Home ...

  13. Administrative Reform and the Egyptian Ministry of Education.

    Science.gov (United States)

    Hanson, E. Mark

    1990-01-01

    Identifies and analyzes the organizational constraints acting upon and within the Egyptian Ministry of Education that deter its capacity for administrative reform. Despite being highly bureaucratic, the ministry's administrative structure operates with relative efficiency. However, the ministry cannot seem to change the educational system's…

  14. The Myanmar continental shelf

    Digital Repository Service at National Institute of Oceanography (India)

    Ramaswamy, V.; Rao, P.S.

    reveal a minimum of 18 m thick strata of modern muds (Fig. 2g). At the outer boundary of the Gulf of Myanmar Continental Shelf 8 Martaban (15oN Latitude), brown muds overlie coarse sands indicating that modern deltaic sediments... on the Myeik Bank (Rodolfo, 1969a). Modern sediments on the Ayeyarwady shelf General composition, Texture and Grain-size: The distribution and sediment texture on the Ayeyarwady shelf shows fine-grained sediments comprising silty-clay and clayey...

  15. Tidal Modulation of Ice-shelf Flow: a Viscous Model of the Ross Ice Shelf

    Science.gov (United States)

    Brunt, Kelly M.; MacAyeal, Douglas R.

    2014-01-01

    Three stations near the calving front of the Ross Ice Shelf, Antarctica, recorded GPS data through a full spring-neap tidal cycle in November 2005. The data revealed a diurnal horizontal motion that varied both along and transverse to the long-term average velocity direction, similar to tidal signals observed in other ice shelves and ice streams. Based on its periodicity, it was hypothesized that the signal represents a flow response of the Ross Ice Shelf to the diurnal tides of the Ross Sea. To assess the influence of the tide on the ice-shelf motion, two hypotheses were developed. The first addressed the direct response of the ice shelf to tidal forcing, such as forces due to sea-surface slopes or forces due to sub-ice-shelf currents. The second involved the indirect response of ice-shelf flow to the tidal signals observed in the ice streams that source the ice shelf. A finite-element model, based on viscous creep flow, was developed to test these hypotheses, but succeeded only in falsifying both hypotheses, i.e. showing that direct tidal effects produce too small a response, and indirect tidal effects produce a response that is not smooth in time. This nullification suggests that a combination of viscous and elastic deformation is required to explain the observations.

  16. Hurdles to regulatory reform: a former regulator's view

    International Nuclear Information System (INIS)

    Rowden, M.A.

    1978-01-01

    The present paper reviews the numerous obstacles which should be overcome by reforming the regulations on nuclear installations; dual responsibilities of Federal and State Agencies, duplication of tasks entrusted to different Federal Agencies such as EPA and NRC. The sensitivity of public opinion towards nuclear decisions and political interferences are the source of other difficulties. The new Non-proliferation Act and the Licensing Reform Bill are analysed in the light of these considerations. In conclusion, the importance of the recent Supreme Court decision in the Vermont Yankee and Midland cases is emphasized in this context. (NEA) [fr

  17. Pastors and the "Perpetuum Mobile": The Dynamics of Professional Learning in Times of Reform

    Science.gov (United States)

    Reite, Ingrid Chr.

    2015-01-01

    In a changing knowledge society, many workplaces experience a great number of reforms, implying improvement, new ways of working and professional learning. When a reform is introduced, however, does a professional act as an ever-moving machine--a "perpetuum mobile"--always learning with full energy? In this article, I ask the following:…

  18. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Data Requests Get Involved X close Advocate Our goal is to educate policy makers about the needs ... Reform Could Impact People With CF The Preserving Employee Wellness Programs Act Our Advocacy ... Assistance Services Find Resources: CF Foundation Compass Insurance Get ...

  19. The hazards of correcting myths about health care reform.

    Science.gov (United States)

    Nyhan, Brendan; Reifler, Jason; Ubel, Peter A

    2013-02-01

    Misperceptions are a major problem in debates about health care reform and other controversial health issues. We conducted an experiment to determine if more aggressive media fact-checking could correct the false belief that the Affordable Care Act would create "death panels." Participants from an opt-in Internet panel were randomly assigned to either a control group in which they read an article on Sarah Palin's claims about "death panels" or an intervention group in which the article also contained corrective information refuting Palin. The correction reduced belief in death panels and strong opposition to the reform bill among those who view Palin unfavorably and those who view her favorably but have low political knowledge. However, it backfired among politically knowledgeable Palin supporters, who were more likely to believe in death panels and to strongly oppose reform if they received the correction. These results underscore the difficulty of reducing misperceptions about health care reform among individuals with the motivation and sophistication to reject corrective information.

  20. School Performance, Accountability and Waiver Reforms: Evidence from Louisiana. CEPA Working Paper No. 17-06

    Science.gov (United States)

    Dee, Thomas; Dizon-Ross, Elise

    2017-01-01

    States that received federal waivers to the No Child Left Behind (NCLB) Act were required to implement reforms in designated "Focus Schools" that contribute to achievement gaps. In this study, we examine the performance effects of such "differentiated accountability" reforms in the state of Louisiana. The Focus School reforms…

  1. Impact of ACA Health Reforms for People With Mental Health Conditions.

    Science.gov (United States)

    Thomas, Kathleen C; Shartzer, Adele; Kurth, Noelle K; Hall, Jean P

    2018-02-01

    This brief report explores the impact of health reform for people with mental illness. The Health Reform Monitoring Survey was used to examine health insurance, access to care, and employment for 1,550 people with mental health conditions pre- and postimplementation of the Affordable Care Act (ACA) and by state Medicaid expansion status. Multivariate logistic regressions with predictive margins were used. Post-ACA reforms, people with mental health conditions were less likely to be uninsured (5% versus 13%; t=-6.89, df=50, peffects were experienced in both Medicaid expansion and nonexpansion states. Findings underscore the importance of ACA improvements in the quality of health insurance coverage.

  2. Export of a Winter Shelf Phytoplankton Bloom at the Shelf Margin of Long Bay (South Atlantic Bight, USA)

    Science.gov (United States)

    Nelson, J.; Seim, H.; Edwards, C. R.; Lockhart, S.; Moore, T.; Robertson, C. Y.; Amft, J.

    2016-02-01

    A winter 2012 field study off Long Bay (seaward of Myrtle Beach, South Carolina) investigated exchange processes along the shelf margin. Topics addressed included mechanisms of nutrient input (upper slope to outer shelf), phytoplankton blooms and community characteristics (mid-to-outer shelf), and possible export of shelf bloom material (transport to and across the shelf break to the upper slope). Observations utilized three moorings (mid-shelf, shelf break, upper slope), two gliders and ship operations (repeat cruises with profiling, water sampling and towed body surveys) along with satellite SST and ocean color imagery and near-by NOAA buoy records. Here we focus on the late January to early February period, when a mid-shelf bloom of Phaeocystis globosa (which forms large gelatinous colonies) was transported to the shelf break. The presence of Phaeocystis colonies resulted in strong spiking in chlorophyll (chl) fluorescence profiles. A partitioning approach was adapted to estimate chl in colonies (spikes) and small forms (baseline signal) and to account for an apparent difference in measured in vivo fluorescence per unit chl (lower in colonies). Up to 40-50% of chl in the bloom (surface to bottom on the mid-shelf) was estimated to be in the colonies. In late January, there a pronounced seaward slumping of relatively dense mid-shelf water along the bottom under warmer surface water derived from the inshore edge of a broad jet of Gulf Stream water flowing southwestward along the upper slope. We describe the evolution of this event and the conditions which set up this mechanism for episodic near-bed transport of fresh bloom material produced on the shelf to the upper slope off Long Bay. Down-slope transport may have been enhanced in this case by the high phytoplankton biomass in gelatinous colonies, which appeared to be settling in the water column on the shelf prior to the transport event.

  3. 78 FR 57402 - Privacy Act of 1974; Department of Homeland Security/U.S. Customs and Border Protection-019 Air...

    Science.gov (United States)

    2013-09-18

    ..., 1225, and 1324; and the Immigration Reform and Immigrant Responsibility Act of 1996, Public Law 104-208..., 1225, and 1324; the Illegal Immigration Reform and Immigrant Responsibility Act of 1996, Public Law 104... [[Page 57405

  4. PENDUGAAN UMUR SIMPAN DENGAN METODE ACCELERATED SHELF-LIFE TESTING PADA PRODUK BANDREK INSTAN DAN SIRUP BUAH PALA (MYRISTICA FRAGRANS

    Directory of Open Access Journals (Sweden)

    Didah Nur Faridah

    2014-12-01

    Full Text Available Traditional beverages can be made from the spices and can be processed further as instant powder drinks such as bandrek drink. The expiration date statement on the food packaging is a mandatory according to the Food Act No.7/1996 and the Government Regulation No. 69/1999 about Food Labelling and Advertising. The aim of this research was to estimate or to predict the shelf-life of instant bandrek drink produced at Sinarsari village and nutmeg syrup at Dramaga village, Dramaga district, Bogor regency. Shelf-life estimation of the two products was done by accelerated shelf-life testing method. Instant bandrek was predicted to have shelf-life for 341 days (11 months when stored at 80% RH, 30 °C, while the nutmeg syrup would be expired in 34-47 days when stored at 30 °C.

  5. The Affordable Care Act: a case study for understanding and applying complexity concepts to health care reform.

    Science.gov (United States)

    Larkin, D Justin; Swanson, R Chad; Fuller, Spencer; Cortese, Denis A

    2016-02-01

    The current health system in the United States is the result of a history of patchwork policy decisions and cultural assumptions that have led to persistent contradictions in practice, gaps in coverage, unsustainable costs, and inconsistent outcomes. In working toward a more efficient health system, understanding and applying complexity science concepts will allow for policy that better promotes desired outcomes and minimizes the effects of unintended consequences. This paper will consider three applied complexity science concepts in the context of the Patient Protection and Affordable Care Act (PPACA): developing a shared vision around reimbursement for value, creating an environment for emergence through simple rules, and embracing transformational leadership at all levels. Transforming the US health system, or any other health system, will be neither easy nor quick. Applying complexity concepts to health reform efforts, however, will facilitate long-term change in all levels, leading to health systems that are more effective, efficient, and equitable. © 2014 John Wiley & Sons, Ltd.

  6. Relationships between Charpy impact shelf energies and upper shelf Ksub(IC) values for reactor pressure vessel steels

    International Nuclear Information System (INIS)

    Witt, F.J.

    1983-01-01

    Charpy shelf data and lower bound estimates of Ksub(IC) shelf data for the same steels and test temperatures are given. Included are some typical reactor pressure vessel steels as well as some less tough or degraded steels. The data were evaluated with shelf estimates of Ksub(IC) up to and exceeding 550 MPa√m. It is shown that the high shelf fracture toughness representative of tough reactor pressure vessel steels may be obtained from a knowledge of the Charpy shelf energies. The toughness transition may be obtained either by testing small fracture toughness specimens or by Charpy energy indexing. (U.K.)

  7. The Corporations Act 2001

    OpenAIRE

    Bostock, Tom

    2002-01-01

    The author outlines reforms made in Australia in the area of company law with an analysis of the Corporations Act 2001, which along with the Australian Securities and Investments Commission Act 2001 comprises Corporations legislation in Australia. Article by Tom Bostock (a partner in the law firm Mallesons Stephen Jaques, Melbourne, Australia). Published in Amicus Curiae - Journal of the Institute of Advanced Legal Studies and its Society for Advanced Legal Studies. The Journal is produced by...

  8. Sensory shelf-life limiting factor of high hydrostatic pressure processed avocado paste.

    Science.gov (United States)

    Jacobo-Velázquez, D A; Hernández-Brenes, C

    2011-08-01

    High hydrostatic pressure (HHP) processing pasteurizes avocado paste without a significant impact on flavor. Although HHP-treated avocado paste stored under refrigeration is safe for human consumption for months, sensory changes taking place during storage cause the rejection of the product by consumers within days. Although it is known that the shelf life of the product ends before its microbial counts are high, its sensory shelf life limiting factor remains unknown. The present study focused on the use of a trained panel and a consumer panel to determine the sensory shelf life limiting factor of HHP-treated avocado paste. The trained panel identified sour and rancid flavors as the main sensory descriptors (critical descriptors) that differentiated stored from freshly processed samples. Further data obtained from consumers identified sour flavor as the main cause for a significant decrease in the acceptability (shelf life limiting factor) of refrigerated HHP-treated avocado paste. The study allowed the elucidation of a proposed deterioration mechanism for HHP-treated avocado paste during its refrigerated shelf life. The information through this work enhances scientific knowledge of the product and proposes the sour flavor development during storage as a relevant sensory attribute that needs to be improved in order to enhance the product shelf life. At present, HHP is the most effective commercial nonthermal technology to process avocado paste when compared to thermal and chemical alternatives. HHP-treated avocado paste is a microbiologically stable food for a period of at least 45 d stored under refrigeration. However, previous published work indicated that consumers rejected the product after approximately 19 d of storage due to sensory changes. This manuscript presents a sensory study that permitted the identification of the critical sensory descriptor that is acting as the sensory shelf life limiting factor of the product. The data presented herein along with

  9. On the shelf life of pharmaceutical products.

    Science.gov (United States)

    Capen, Robert; Christopher, David; Forenzo, Patrick; Ireland, Charles; Liu, Oscar; Lyapustina, Svetlana; O'Neill, John; Patterson, Nate; Quinlan, Michelle; Sandell, Dennis; Schwenke, James; Stroup, Walter; Tougas, Terrence

    2012-09-01

    This article proposes new terminology that distinguishes between different concepts involved in the discussion of the shelf life of pharmaceutical products. Such comprehensive and common language is currently lacking from various guidelines, which confuses implementation and impedes comparisons of different methodologies. The five new terms that are necessary for a coherent discussion of shelf life are: true shelf life, estimated shelf life, supported shelf life, maximum shelf life, and labeled shelf life. These concepts are already in use, but not named as such. The article discusses various levels of "product" on which different stakeholders tend to focus (e.g., a single-dosage unit, a batch, a production process, etc.). The article also highlights a key missing element in the discussion of shelf life-a Quality Statement, which defines the quality standard for all key stakeholders. Arguments are presented that for regulatory and statistical reasons the true product shelf life should be defined in terms of a suitably small quantile (e.g., fifth) of the distribution of batch shelf lives. The choice of quantile translates to an upper bound on the probability that a randomly selected batch will be nonconforming when tested at the storage time defined by the labeled shelf life. For this strategy, a random-batch model is required. This approach, unlike a fixed-batch model, allows estimation of both within- and between-batch variability, and allows inferences to be made about the entire production process. This work was conducted by the Stability Shelf Life Working Group of the Product Quality Research Institute.

  10. The Asymmetric Continental Shelf Wave in Response to the Synoptic Wind Burst in a Semienclosed Double-Shelf Basin

    Science.gov (United States)

    Qu, Lixin; Lin, Xiaopei; Hetland, Robert D.; Guo, Jingsong

    2018-01-01

    The primary goal of this study is to investigate the asymmetric structure of continental shelf wave in a semienclosed double-shelf basin, such as the Yellow Sea. Supported by in situ observations and realistic numerical simulations, it is found that in the Yellow Sea, the shelf wave response to the synoptic wind forcing does not match the mathematically symmetric solution of classic double-shelf wave theory, but rather exhibits a westward shift. To study the formation mechanism of this asymmetric structure, an idealized model was used and two sets of experiments were conducted. The results confirm that the asymmetric structure is due to the existence of a topographic waveguide connecting both shelves. For a semienclosed basin, such as the Yellow Sea, a connection at the end of the basin eliminates the potential vorticity barrier between the two shelves and hence plays a role as a connecting waveguide for shelf waves. This waveguide enables the shelf wave to propagate from one shelf to the other shelf and produces the asymmetric response in sea level and upwind flow evolutions.

  11. UKRAINIAN PEASANTRY AS AN OBJECT OF AGRARIAN REFORMS

    Directory of Open Access Journals (Sweden)

    G. G. Krivchik

    2014-12-01

    Full Text Available The purpose. The article attempts to analyze the agrarian policy of the modern Ukrainian State in the context of its human factor. It demonstrates the effects of agrarian reforms on social sphere of Ukrainian countryside. Methodology. The author uses the following methods: dialectical – in the depiction of the controversial nature of agrarian reforms; retrospective – in determination of the main stages of agrarian transformations inUkraine; comparative – in revealing common and different features in the agrarian policy of theUSSR and modernUkraine.The scientific novelty is in the substantiation of the natural unity of economic and social policies in agriculture, the use of a variety of historical sources for this purpose. Conclusions. While conducting agrarian reform, started in the early 1990s, and continued up to the present time, only economic factors are taken into consideration. At the same time, human factor, and the interests of the peasantry, in particular, were ignored and not taken into account, despite the declarations and promises of politicians. Peasants were removed from the determination of objectives, directions and methods of the agrarian reform. They acted solely as an object and not the subject of the reform. In this sense, the methods for carrying out agrarian reforms in an independent and democraticUkraine do not differ much from the methods of the Bolshevik leadership. Thus, as it is shown in the article, the consequences of the agrarian reform can be equally dangerous for Ukrainian peasants. The peasants will lose their land forever and become laborers on the land inherited from previous generations. While carrying out a large-scale reform of the agrarian sector, it mustn’t be allowed for oligarchs to take countryside, land and agriculture into their hands. The regulations of sale and purchase of the land must be so that the Ukrainian peasant will remain the main contractor.

  12. 75 FR 62684 - Health Insurance Reform; Announcement of Maintenance Changes to Electronic Data Transaction...

    Science.gov (United States)

    2010-10-13

    ... 0938-AM50 Health Insurance Reform; Announcement of Maintenance Changes to Electronic Data Transaction Standards Adopted Under the Health Insurance Portability and Accountability Act of 1996 AGENCY: Office of... of the Health Insurance Portability and Accountability Act of 1996 standards made by the Designated...

  13. The voluntary fulfillment of the taxes payment as reformative institution of Venezuelan tax system

    Directory of Open Access Journals (Sweden)

    Jose Guillermo Garcia

    2007-07-01

    Full Text Available A consensus between the reformers of the public administration exists on a matter that changes are not decreed, but that these require, for their effective fulfillment of certain conditions, like stimulation of actors affected by the reforms, to recognize the new scenario like favorable and therefore, to act in its name. Under this premise, this paper analyzes the voluntary fulfillment of the taxes payment as reformative institution of the Venezuelan tax system, which has implied the development of a formal incentives structure promoting the initiative of conscious tax payment.

  14. Methods for preservation and extension of shelf life.

    Science.gov (United States)

    Gould, G W

    1996-11-01

    There is potential for spoilage of all foods at some rate or other following harvest, slaughter or manufacture and spoilage may occur at any of the stages between the acquisition of raw materials and the eventual consumption of a food product. These stages include processing, packaging, distribution, retail display, transport, storage and use by the consumer. They are under varying degrees of control that aim to deliver a satisfactory shelf life, to ensure that the finally-consumed product is of high quality and to ensure that it is safe. Spoilage may be caused by a wide range of reactions including some that are essentially physical, some that are chemical, some enzymic and some microbiological. The various forms of microbiological spoilage are preventable to a large degree by a wide range of preservation techniques, most of which act by preventing or inhibiting microbial growth (e.g., chilling, freezing, drying, curing, conserving, vacuum packing, modified atmosphere packing, acidifying, fermenting and adding preservatives). A smaller number of techniques act by inactivating microorganisms (e.g., pasteurization, sterilization and irradiation). Additional techniques restrict the access of microorganisms to products (e.g., aseptic processing and packaging. A major trend is that new and emerging preservation techniques which are coming into use or are under development include more that act by inactivation (e.g., ultrahigh pressure, electroporation, manothermosonication and addition of bacteriolytic enzymes). A further trend is towards the use of procedures that deliver products that are less heavily preserved, have higher quality, are more natural, freer from additives and nutritionally healthier. Less severe preservation procedures are therefore being developed that make use of preservative factors in combinations to deliver (a) less damage to product quality (hurdle technologies); (b) new methods of heating that are better controlled and therefore deliver milder

  15. The Mexican electricity sector: Policy analysis and reform (1992–2009)

    International Nuclear Information System (INIS)

    Ramírez-Camperos, Adriana María; Rodríguez-Padilla, Víctor; Guido-Aldana, Pedro Antonio

    2013-01-01

    This article analyses the cause–effect relation of the structural reform in the Mexican electricity sector, called the Public Electricity Service Act, from 1992 to 2009. One of the main arguments of the reform is to attract private investment in order to reduce the financial load of the government in infrastructure for the development of the National Electric Power System by means of six modalities (Power Self-Supply, Cogeneration, Small Power Production, Independent Power Production, Power Export and Power Import). The article presents the global context of reforms adopted in 1990. The major policies and events are presented in chronological order (before and after reform). In addition, it analyses the new institutional framework, the evolution of modalities, technologies of electricity generation and tariffs. The main conclusion is that the result of reform could be considered a partial progress. The Independent Power Production modality shows greater participation, while Power Self-Supply and Cogeneration are lower. The subsidy policy is maintained. Progress is needed in policies and strengthening, and also in updating regulatory and normative frameworks

  16. 41 CFR 101-27.205 - Shelf-life codes.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Shelf-life codes. 101-27...-Management of Shelf-Life Materials § 101-27.205 Shelf-life codes. Shelf-life items shall be identified by use of a one-digit code to provide for uniform coding of shelf-life materials by all agencies. (a) The...

  17. Structuring Payment to Medical Homes After the Affordable Care Act

    OpenAIRE

    Edwards, Samuel T.; Abrams, Melinda K.; Baron, Richard J.; Berenson, Robert A.; Rich, Eugene C.; Rosenthal, Gary E.; Rosenthal, Meredith B.; Landon, Bruce E.

    2014-01-01

    The Patient-Centered Medical Home (PCMH) is a leading model of primary care reform, a critical element of which is payment reform for primary care services. With the passage of the Affordable Care Act, the Accountable Care Organization (ACO) has emerged as a model of delivery system reform, and while there is theoretical alignment between the PCMH and ACOs, the discussion of physician payment within each model has remained distinct. Here we compare payment for medical homes with that for acco...

  18. Understanding Ice Shelf Basal Melting Using Convergent ICEPOD Data Sets: ROSETTA-Ice Study of Ross Ice Shelf

    Science.gov (United States)

    Bell, R. E.; Frearson, N.; Tinto, K. J.; Das, I.; Fricker, H. A.; Siddoway, C. S.; Padman, L.

    2017-12-01

    The future stability of the ice shelves surrounding Antarctica will be susceptible to increases in both surface and basal melt as the atmosphere and ocean warm. The ROSETTA-Ice program is targeted at using the ICEPOD airborne technology to produce new constraints on Ross Ice Shelf, the underlying ocean, bathymetry, and geologic setting, using radar sounding, gravimetry and laser altimetry. This convergent approach to studying the ice-shelf and basal processes enables us to develop an understanding of the fundamental controls on ice-shelf evolution. This work leverages the stratigraphy of the ice shelf, which is detected as individual reflectors by the shallow-ice radar and is often associated with surface scour, form close to the grounding line or pinning points on the ice shelf. Surface accumulation on the ice shelf buries these reflectors as the ice flows towards the calving front. This distinctive stratigraphy can be traced across the ice shelf for the major East Antarctic outlet glaciers and West Antarctic ice streams. Changes in the ice thickness below these reflectors are a result of strain and basal melting and freezing. Correcting the estimated thickness changes for strain using RIGGS strain measurements, we can develop decadal-resolution flowline distributions of basal melt. Close to East Antarctica elevated melt-rates (>1 m/yr) are found 60-100 km from the calving front. On the West Antarctic side high melt rates primarily develop within 10 km of the calving front. The East Antarctic side of Ross Ice Shelf is dominated by melt driven by saline water masses that develop in Ross Sea polynyas, while the melting on the West Antarctic side next to Hayes Bank is associated with modified Continental Deep Water transported along the continental shelf. The two sides of Ross Ice Shelf experience differing basal melt in part due to the duality in the underlying geologic structure: the East Antarctic side consists of relatively dense crust, with low amplitude

  19. Energy sector reforms status of Danish energy policy - 2000

    International Nuclear Information System (INIS)

    Gullev, L.

    2000-01-01

    The new millennium brings change and new ways of thinking to the energy sector. Today the sector faces new challenges which it must deal with at a time where increasing market liberalisation and increasing internalisation is creating completely new frameworks for the sector. The Danish tradition of progressive energy policy action plans is the best possible basis on which to build. The target remains set. Energy policy must create the framework for structuring future energy systems so as to ensure that they are sustainable. Over many years there have been numerous initiatives to transfer consumption to cleaner energy sources, which has now led to a steady reduction in CO 2 emissions. The government places great importance on a continuation of this current development, both short term and long term. The adoption of the Electricity Reform in spring 1999 was an important step in the right direction. The government can, with great satisfaction, conclude that an agreement has now been made with most of the Parliament regarding a Gas reform, modernisation of the heat Supply Act and a new Energy Saving Act. In addition to this, the agreement also includes a follow up to the Electricity Reform concerning utilisation of biomass, offshore wind turbines, harmonisation of costs for priority electricity production, private generator's payment to priority electricity and the establishment of a market for electricity based on renewable. (author)

  20. Paleocene Wilcox cross-shelf channel-belt history and shelf-margin growth: Key to Gulf of Mexico sediment delivery

    Science.gov (United States)

    Zhang, Jinyu; Steel, Ronald; Ambrose, William

    2017-12-01

    Shelf margins prograde and aggrade by the incremental addition of deltaic sediments supplied from river channel belts and by stored shoreline sediment. This paper documents the shelf-edge trajectory and coeval channel belts for a segment of Paleocene Lower Wilcox Group in the northern Gulf of Mexico based on 400 wireline logs and 300 m of whole cores. By quantitatively analyzing these data and comparing them with global databases, we demonstrate how varying sediment supply impacted the Wilcox shelf-margin growth and deep-water sediment dispersal under greenhouse eustatic conditions. The coastal plain to marine topset and uppermost continental slope succession of the Lower Wilcox shelf-margin sediment prism is divided into eighteen high-frequency ( 300 ky duration) stratigraphic sequences, and further grouped into 5 sequence sets (labeled as A-E from bottom to top). Sequence Set A is dominantly muddy slope deposits. The shelf edge of Sequence Sets B and C prograded rapidly (> 10 km/Ma) and aggraded modestly ( 80 m/Ma) characterizes Sequence Sets D and E, which is associated with smaller (9-10 m thick on average) and isolated channel belts. This stratigraphic trend is likely due to an upward decreasing sediment supply indicated by the shelf-edge progradation rate and channel size, as well as an upward increasing shelf accommodation indicated by the shelf-edge aggradation rate. The rapid shelf-edge progradation and large rivers in Sequence Sets B and C confirm earlier suggestions that it was the early phase of Lower Wilcox dispersal that brought the largest deep-water sediment volumes into the Gulf of Mexico. Key factors in this Lower Wilcox stratigraphic trend are likely to have been a very high initial sediment flux to the Gulf because of the high initial release of sediment from Laramide catchments to the north and northwest, possibly aided by modest eustatic sea-level fall on the Texas shelf, which is suggested by the early, flat shelf-edge trajectory, high

  1. Shelf Life Prediction for Canned Gudeg using Accelerated Shelf Life Testing (ASLT) Based on Arrhenius Method

    Science.gov (United States)

    Nurhayati, R.; Rahayu NH, E.; Susanto, A.; Khasanah, Y.

    2017-04-01

    Gudeg is traditional food from Yogyakarta. It is consist of jackfruit, chicken, egg and coconut milk. Gudeg generally have a short shelf life. Canning or commercial sterilization is one way to extend the shelf life of gudeg. This aims of this research is to predict the shelf life of Andrawinaloka canned gudeg with Accelerated Shelf Life Test methods, Arrhenius model. Canned gudeg stored at three different temperature, there are 37, 50 and 60°C for two months. Measuring the number of Thio Barbituric Acid (TBA), as a critical aspect, were tested every 7 days. Arrhenius model approach is done with the equation order 0 and order 1. The analysis showed that the equation of order 0 can be used as an approach to estimating the shelf life of canned gudeg. The storage of Andrawinaloka canned gudeg at 30°C is predicted untill 21 months and 24 months for 25°C.

  2. CMIP5-downscaled projections for the NW European Shelf Seas: initial results and insights into uncertainties

    Science.gov (United States)

    Tinker, Jonathan; Palmer, Matthew; Lowe, Jason; Howard, Tom

    2017-04-01

    The North Sea, and wider Northwest European Shelf seas (NWS) are economically, environmentally, and culturally important for a number of European countries. They are protected by European legislation, often with specific reference to the potential impacts of climate change. Coastal climate change projections are an important source of information for effective management of European Shelf Seas. For example, potential changes in the marine environment are a key component of the climate change risk assessments (CCRAs) carried out under the UK Climate Change Act We use the NEMO shelf seas model combined with CMIP5 climate model and EURO-CORDEX regional atmospheric model data to generate new simulations of the NWS. Building on previous work using a climate model perturbed physics ensemble and the POLCOMS, this new model setup is used to provide first indication of the uncertainties associated with: (i) the driving climate model; (ii) the atmospheric downscaling model (iii) the shelf seas downscaling model; (iv) the choice of climate change scenario. Our analysis considers a range of physical marine impacts and the drivers of coastal variability and change, including sea level and the propagation of open ocean signals onto the shelf. The simulations are being carried out as part of the UK Climate Projections 2018 (UKCP18) and will feed into the following UK CCRA.

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

    Science.gov (United States)

    Wilson, Michael P

    2012-01-01

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

  4. Interaction Between Shelf Layout and Marketing Effectiveness and Its Impact on Optimizing Shelf Arrangements

    NARCIS (Netherlands)

    van Nierop, Erjen; Fok, Dennis; Franses, Philip Hans

    2008-01-01

    In this paper, we propose and operationalize a new method for optimizing shelf arrangements. We show that there are important dependencies between the layout of the shelf and stock-keeping unit (SKU) sales and marketing effectiveness. The importance of these dependencies is further shown by the

  5. Coordination: southeast continental shelf studies. Progress report

    Energy Technology Data Exchange (ETDEWEB)

    Menzel, D.W.

    1981-02-01

    The objectives are to identify important physical, chemical and biological processes which affect the transfer of materials on the southeast continental shelf, determine important parameters which govern observed temporal and spatial varibility on the continental shelf, determine the extent and modes of coupling between events at the shelf break and nearshore, and determine physical, chemical and biological exchange rates on the inner shelf. Progress in meeting these research objectives is presented. (ACR)

  6. Shelf life of electronic/electrical devices

    International Nuclear Information System (INIS)

    Polanco, S.; Behera, A.K.

    1993-01-01

    This paper discusses inconsistencies which exist between various industry practices regarding the determination of shelf life for electrical and electronic components. New methodologies developed to evaluate the shelf life of electrical and electronic components are described and numerous tests performed at Commonwealth Edison Company's Central Receiving Inspection and Testing (CRIT) Facility are presented. Based upon testing and analysis using the Arrhenius methodology and typical materials used in the manufacturing of electrical and electronic components, shelf life of these devices was determined to be indefinite. Various recommendations to achieve an indefinite. Various recommendations to achieve an indefinite shelf life are presented to ultimately reduce inventory and operating costs at nuclear power plants

  7. Shelf life prediction of canned fried-rice using accelerated shelf life testing (ASLT) arrhenius method

    Science.gov (United States)

    Kurniadi, M.; Bintang, R.; Kusumaningrum, A.; Nursiwi, A.; Nurhikmat, A.; Susanto, A.; Angwar, M.; Triwiyono; Frediansyah, A.

    2017-12-01

    Research on shelf-life prediction of canned fried rice using Accelerated Shelf-life Test (ASLT) of Arrhenius model has been conducted. The aim of this research to predict shelf life of canned-fried rice products. Lethality value of 121°C for 15 and 20 minutes and Total Plate count methods are used to determine time and temperatures of sterilization process.Various storage temperatures of ASLT Arrhenius method were 35, 45 and 55°C during 35days. Rancidity is one of the derivation quality of canned fried rice. In this research, sample of canned fried rice is tested using rancidity value (TBA). TBA value was used as parameter which be measured once a week periodically. The use of can for fried rice without any chemical preservative is one of the advantage of the product, additionaly the use of physicalproperties such as temperature and pressure during its process can extend the shelf life and reduce the microbial contamination. The same research has never done before for fried rice as ready to eat meal. The result showed that the optimum conditions of sterilization process were 121°C,15 minutes with total plate count number of 9,3 × 101 CFU/ml. Lethality value of canned fried rice at 121°C,15 minutes was 3.63 minutes. The calculated Shelf-life of canned fried rice using Accelerated Shelf-life Test (ASLT) of Arrhenius method was 10.3 months.

  8. Interaction Between Shelf Layout and Marketing Effectiveness and Its Impact On Optimizing Shelf Arrangements

    NARCIS (Netherlands)

    J.E.M. van Nierop; D. Fok (Dennis); Ph.H.B.F. Franses (Philip Hans)

    2006-01-01

    textabstractAllocating the proper amount of shelf space to stock keeping units [SKUs] is an increasingly relevant and difficult topic for managers. Shelf space is a scarce resource and it has to be distributed across a larger and larger number of items. It is in particular important because the

  9. Medical liability and health care reform.

    Science.gov (United States)

    Nelson, Leonard J; Morrisey, Michael A; Becker, David J

    2011-01-01

    We examine the impact of the Affordable Care Act (ACA) on medical liability and the controversy over whether federal medical reform including a damages cap could make a useful contribution to health care reform. By providing guaranteed access to health care insurance at community rates, the ACA could reduce the problem of under-compensation resulting from damages caps. However, it may also exacerbate the problem of under-claiming in the malpractice system, thereby reducing incentives to invest in loss prevention activities. Shifting losses from liability insurers to health insurers could further undermine the already weak deterrent effect of the medical liability system. Republicans in Congress and physician groups both pushed for the adoption of a federal damages cap as part of health care reform. Physician support for damages caps could be explained by concerns about the insurance cycle and the consequent instability of the market. Our own study presented here suggests that there is greater insurance market stability in states with caps on non-economic damages. Republicans in Congress argued that the enactment of damages caps would reduce aggregate health care costs. The Congressional Budget Office included savings from reduced health care utilization in its estimates of cost savings that would result from the enactment of a federal damages cap. But notwithstanding recent opinions offered by the CBO, it is not clear that caps will significantly reduce health care costs or that any savings will be passed on to consumers. The ACA included funding for state level demonstration projects for promising reforms such as offer and disclosure and health courts, but at this time the benefits of these reforms are also uncertain. There is a need for further studies on these issues.

  10. Political Struggle Over The Immigration Reform During G.W.Bush Presidency

    Directory of Open Access Journals (Sweden)

    Aleksandra Aleksandrovna Filippenko

    2014-01-01

    Full Text Available By the beginning of the XXI century, the US had about 12 million illegal aliens and the immigration reform was evidently much needed. The Immigration Act of 1990 was significantly outdated and required revision. Additional regulations that passed in the 1990-s had to be systematized. The White House and the president George W. Bush inclined to the comprehensive immigration reform that would include an amnesty for the certain part of the illegal aliens. Some lawmakers were ready to strike a deal, but than happened the 9/11 tragedy. Immigration reform was shelved and turned into a matter of national security. Immigration reform bills were taken into consideration only in conjunction with boarder security bills. Edward Kennedy was very much aware of the issue's complexity and the need for reform; he did all he could to reach a compromise with his fellow Republicans. John McCain became his closest ally in the reform. Democrats made considerable concessions, while moderate Republicans were willing to meet them halfway, but the conservatives would not let the Congress adopt a new legislation, calling any attempt at comprehensive immigration reform an amnesty for the criminals. During the 107-110 Congresses the immigration reform was thoroughly worked through from both sides, but the proposed bills rarely got to the floor and never passed both Houses. Even though the time has passed, suggestions offered and deals reached during the Bush presidency did not lose the edge and any new immigration legislation is going be based on the 2002-2008 bills.

  11. POLITICAL STRUGGLE OVER THE IMMIGRATION REFORM DURING G.W.BUSH PRESIDENCY

    Directory of Open Access Journals (Sweden)

    Aleksandra Aleksandrovna Filippenko

    2014-01-01

    Full Text Available By the beginning of the XXI century, the US had about 12 million illegal aliens and the immigration reform was evidently much needed. The Immigration Act of 1990 was significantly outdated and required revision. Additional regulations that passed in the 1990-s had to be systematized. The White House and the president George W. Bush inclined to the comprehensive immigration reform that would include an amnesty for the certain part of the illegal aliens. Some lawmakers were ready to strike a deal, but than happened the 9/11 tragedy. Immigration reform was shelved and turned into a matter of national security. Immigration reform bills were taken into consideration only in conjunction with boarder security bills. Edward Kennedy was very much aware of the issue's complexity and the need for reform; he did all he could to reach a compromise with his fellow Republicans. John McCain became his closest ally in the reform. Democrats made considerable concessions, while moderate Republicans were willing to meet them halfway, but the conservatives would not let the Congress adopt a new legislation, calling any attempt at comprehensive immigration reform an amnesty for the criminals. During the 107-110 Congresses the immigration reform was thoroughly worked through from both sides, but the proposed bills rarely got to the floor and never passed both Houses. Even though the time has passed, suggestions offered and deals reached during the Bush presidency did not lose the edge and any new immigration legislation is going be based on the 2002-2008 bills.

  12. Drivers of health reform in the United States: 2012 and beyond.

    Science.gov (United States)

    Lexa, Frank J

    2012-10-01

    American medicine has seen radical changes in the past decade. In particular, radiology has been affected, notably first with the passage of the Deficit Reduction Act in 2005 and then with the Patient Protection and Affordable Care Act in 2010. Health care reforms are not only driven by political agendas. This process is also a response to underlying social, economic, and technological realities. It is unlikely that reform efforts will just evaporate because of a single change in government or with a decision by the US Supreme Court. Regardless of who sits in the Oval Office and which party controls Congress, there are forces that will need to be addressed through policy changes in the coming years. The underlying drivers of health care reform are legion, but health care inflation, fiscal mismanagement by government, poor planning for demographic changes that affect entitlement programs, questions about the quality of health outcomes, and a desire for universal health care were all central factors in the reforms put forth since 2009. Radiologists should be preparing now for continued change in both the public and private sectors in health care for the foreseeable future. These changes are likely to have profound impacts on our profession. Radiologists and their groups should plan to pay greater attention to these events and should seek to have a much greater level of involvement in the political and social processes that lead to policy changes in health care. Copyright © 2012 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  13. The effects of sub-ice-shelf melting on dense shelf water formation and export in idealized simulations of Antarctic margins

    Science.gov (United States)

    Marques, Gustavo; Stern, Alon; Harrison, Matthew; Sergienko, Olga; Hallberg, Robert

    2017-04-01

    Dense shelf water (DSW) is formed in coastal polynyas around Antarctica as a result of intense cooling and brine rejection. A fraction of this water reaches ice shelves cavities and is modified due to interactions with sub-ice-shelf melt water. This modified water mass contributes to the formation of Antarctic Bottom Water, and consequently, influences the large-scale ocean circulation. Here, we investigate the role of sub-ice-shelf melting in the formation and export of DSW using idealized simulations with an isopycnal ocean model (MOM6) coupled with a sea ice model (SIS2) and a thermodynamic active ice shelf. A set of experiments is conducted with variable horizontal grid resolutions (0.5, 1.0 and 2.0 km), ice shelf geometries and atmospheric forcing. In all simulations DSW is spontaneously formed in coastal polynyas due to the combined effect of the imposed atmospheric forcing and the ocean state. Our results show that sub-ice-shelf melting can significantly change the rate of dense shelf water outflows, highlighting the importance of this process to correctly represent bottom water formation.

  14. Effects of coverage gap reform on adherence to diabetes medications.

    Science.gov (United States)

    Zeng, Feng; Patel, Bimal V; Brunetti, Louis

    2013-04-01

    To investigate the impact of Part D coverage gap reform on diabetes medication adherence. Retrospective data analysis based on pharmacy claims data from a national pharmacy benefit manager. We used a difference-in-difference-indifference method to evaluate the impact of coverage gap reform on adherence to diabetes medications. Two cohorts (2010 and 2011) were constructed to represent the last year before Affordable Care Act (ACA) reform and the first year after reform, respectively. Each patient had 2 observations: 1 before and 1 after entering the coverage gap. Patients in each cohort were divided into groups based on type of gap coverage: no coverage, partial coverage (generics only), and full coverage. Following ACA reform, patients with no gap coverage and patients with partial gap coverage experienced substantial drops in copayments in the coverage gap in 2011. Their adherence to diabetes medications in the gap, measured by percentage of days covered, improved correspondingly (2.99 percentage points, 95% confidence interval [CI] 0.49-5.48, P = .019 for patients with no coverage; 6.46 percentage points, 95% CI 3.34-9.58, P gap in 2011. However, their adherence did not increase (-0.13 percentage point, P = .8011). In the first year of ACA coverage gap reform, copayments in the gap decreased substantially for all patients. Patients with no coverage and patients with partial coverage in the gap had better adherence in the gap in 2011.

  15. Fact Sheet: FY2017 National Defense Authorization Act (NDAA) DOD Reform Proposals

    Science.gov (United States)

    2016-05-25

    ought to be adopted, in part stemming from differing views on the nature of the organizational challenges besetting the Department of Defense. The...House Armed Services Committee formally expresses its diagnosis of the defense reform challenge in H.Rept. 114-537, stating: The committee recognizes...this critical organizational framework, while still preserving its spirit and intent. For example, we can see in some areas how the pendulum between

  16. Telecom Reform

    DEFF Research Database (Denmark)

    Telecom Reform: Principles, Policies and Regulatory Practices, provides a comprehensive and definitive review and assessment of the unfolding telecom reform process, and its implications for information society development. It is an invaluable resource and authoritative reference on telecom reform...... and information infrastructure issues - for people in government, academia, industry and the consulting community. This book addresses the process of policy and regulatory reform in telecom that is now in its formative stage. It draws on detailed knowledge of industry development and regulatory experience......, as well as expertise in the new technologies, industries, economics, policy development, and law to present and critique the principles, policies and regulatory practices associated with telecom reform. Twenty six international experts address thirty two topics that are essential to successful telecom...

  17. Health care reform: preparing the psychology workforce.

    Science.gov (United States)

    Rozensky, Ronald H

    2012-03-01

    This article is based on the opening presentation by the author to the Association of Psychologists in Academic Health Centers' 5th National Conference, "Preparing Psychologists for a Rapidly Changing Healthcare Environment" held in March, 2011. Reviewing the patient protection and affordable care act (ACA), that presentation was designed to set the stage for several days of symposia and discussions anticipating upcoming changes to the healthcare system. This article reviews the ACA; general trends that have impacted healthcare reform; the implications of the Act for psychology's workforce including the growing focus on interprofessional education, training, and practice, challenges to address in order to prepare for psychology's future; and recommendations for advocating for psychology's future as a healthcare profession.

  18. Steepest Ascent Tariff Reform

    DEFF Research Database (Denmark)

    Raimondos-Møller, Pascalis; Woodland, Alan

    2014-01-01

    . In undertaking this task, and by focusing on tariff reforms, we introduce the concept of a steepest ascent policy reform, which is a locally optimal reform in the sense that it achieves the highest marginal gain in utility of any feasible local reform. We argue that this reform presents itself as a natural......The policy reform literature is primarily concerned with the construction of reforms that yield welfare gains. By contrast, this paper’s contribution is to develop a theoretical concept for which the focus is upon the sizes of welfare gains accruing from policy reforms rather than upon their signs...... benchmark for the evaluation of the welfare effectiveness of other popular tariff reforms such as the proportional tariff reduction and the concertina rules, since it provides the maximal welfare gain of all possible local reforms. We derive properties of the steepest ascent tariff reform, construct...

  19. 78 FR 25414 - Privacy Act of 1974, System of Records

    Science.gov (United States)

    2013-05-01

    ... communication cables; facility access authorizations/restrictions; photographs, fingerprints; financial records... Reinvestigating Individuals in Positions of Public Trust; and the Intelligence Reform and Terrorism Prevention Act...

  20. How ice shelf morphology controls basal melting

    Science.gov (United States)

    Little, Christopher M.; Gnanadesikan, Anand; Oppenheimer, Michael

    2009-12-01

    The response of ice shelf basal melting to climate is a function of ocean temperature, circulation, and mixing in the open ocean and the coupling of this external forcing to the sub-ice shelf circulation. Because slope strongly influences the properties of buoyancy-driven flow near the ice shelf base, ice shelf morphology plays a critical role in linking external, subsurface heat sources to the ice. In this paper, the slope-driven dynamic control of local and area-integrated melting rates is examined under a wide range of ocean temperatures and ice shelf shapes, with an emphasis on smaller, steeper ice shelves. A 3-D numerical ocean model is used to simulate the circulation underneath five idealized ice shelves, forced with subsurface ocean temperatures ranging from -2.0°C to 1.5°C. In the sub-ice shelf mixed layer, three spatially distinct dynamic regimes are present. Entrainment of heat occurs predominately under deeper sections of the ice shelf; local and area-integrated melting rates are most sensitive to changes in slope in this "initiation" region. Some entrained heat is advected upslope and used to melt ice in the "maintenance" region; however, flow convergence in the "outflow" region limits heat loss in flatter portions of the ice shelf. Heat flux to the ice exhibits (1) a spatially nonuniform, superlinear dependence on slope and (2) a shape- and temperature-dependent, internally controlled efficiency. Because the efficiency of heat flux through the mixed layer decreases with increasing ocean temperature, numerical simulations diverge from a simple quadratic scaling law.

  1. The Swedish Insurance Contracts Act 2005 – an overview

    OpenAIRE

    Hjalmarsson, Johanna

    2008-01-01

    On 1 January 2006 a new Insurance Contracts Act (Försäkringsavtalslag (SFS 2005:104)) entered into force in Sweden, replacing the Insurance Contracts Act 1927 and the Consumer Insurance Act 1980. The Act is in many ways a modern and interesting product and merits an introduction in English, in the context of the current process of reform undertaken by the Law Commissions of England & Wales and Scotland as well as in the context of expected European initiatives for insurance contract law r...

  2. Duplex tube steam reformer development program

    International Nuclear Information System (INIS)

    Lewe, C.K.; Nieto, J.M.; Papadopoulos, A.

    1978-09-01

    Work done in partial fulfillment of Task 7 of the Duplex Steam Reformer Development Program is described. The DSR concept acts as a double barrier between a process heat high temperature reactor plant (PNP) and a closed loop chemical heat pipe (CHP) for the long distance transport of chemical energy to a remote industrial user. The current state of the DSR design is described as well as related systems and equipment. The PNP concept presented is based upon work currently underway in the Federal Republic of Germany

  3. The History and Future of Neoliberal Health Reform: Obamacare and Its Predecessors.

    Science.gov (United States)

    Waitzkin, Howard; Hellander, Ida

    2016-10-01

    The Colombian reform of 1994, through a strange historical sequence, became a model for health reform in Latin America, Europe, and the United States. Officially, the reform aimed to improve access for the uninsured and underinsured, in collaboration with the private, for-profit insurance industry. After several historical attempts at health reform adhering to the neoliberal pattern, favored by international financial institutions and multinational insurance corporations, the Affordable Care Act (ACA) similarly enhanced access by corporations to public-sector trust funds. An ideology favoring for-profit corporations in the marketplace justified these reforms through unproven claims about the efficiency of the private sector and enhanced quality of care under principles of competition and business management. The ACA maintains this historical continuity by dealing with health care as a commodity bought and sold in a marketplace, rather than a fundamental human right to be guaranteed according to principles of social solidarity. As the ACA heads toward probable failure, a space finally will open for a U.S. national health program that does not follow same historical patterns of the neoliberal model. © The Author(s) 2016.

  4. Non-catalytic recuperative reformer

    Science.gov (United States)

    Khinkis, Mark J.; Kozlov, Aleksandr P.; Kurek, Harry

    2015-12-22

    A non-catalytic recuperative reformer has a flue gas flow path for conducting hot flue gas from a thermal process and a reforming mixture flow path for conducting a reforming mixture. At least a portion of the reforming mixture flow path is embedded in the flue gas flow path to permit heat transfer from the hot flue gas to the reforming mixture. The reforming mixture flow path contains substantially no material commonly used as a catalyst for reforming hydrocarbon fuel (e.g., nickel oxide, platinum group elements or rhenium), but instead the reforming mixture is reformed into a higher calorific fuel via reactions due to the heat transfer and residence time. In a preferred embodiment, extended surfaces of metal material such as stainless steel or metal alloy that are high in nickel content are included within at least a portion of the reforming mixture flow path.

  5. Behavioral health and health care reform models: patient-centered medical home, health home, and accountable care organization.

    Science.gov (United States)

    Bao, Yuhua; Casalino, Lawrence P; Pincus, Harold Alan

    2013-01-01

    Discussions of health care delivery and payment reforms have largely been silent about how behavioral health could be incorporated into reform initiatives. This paper draws attention to four patient populations defined by the severity of their behavioral health conditions and insurance status. It discusses the potentials and limitations of three prominent models promoted by the Affordable Care Act to serve populations with behavioral health conditions: the Patient-Centered Medical Home, the Health Home initiative within Medicaid, and the Accountable Care Organization. To incorporate behavioral health into health reform, policymakers and practitioners may consider embedding in the reform efforts explicit tools-accountability measures and payment designs-to improve access to and quality of care for patients with behavioral health needs.

  6. 76 FR 45198 - Indian Trust Management Reform-Implementation of Statutory Changes

    Science.gov (United States)

    2011-07-28

    ... Parts 4, 30 [Docket ID BIA-2009-0001] RIN 1076-AF07 Indian Trust Management Reform--Implementation of Statutory Changes AGENCY: Bureau of Indian Affairs, Office of the Secretary, Interior. ACTION: Final rule... February 10, 2011, to implement the latest statutory changes to the Indian Land Consolidation Act, as...

  7. Mentorship by commercial farmers in the land reform programme in ...

    African Journals Online (AJOL)

    This study evaluates commercial farmers' views of their role as mentors in the land reform programme in two regions of the Free State Province. It reveals that the majority of commercial farmers in the study area are willing to act as mentors. The farmers overwhelmingly agreed that their role as mentors is very important.

  8. The weeding handbook a shelf-by-shelf guide

    CERN Document Server

    Vnuk, Rebecca

    2015-01-01

    "No! We can't rid of that!" Vnuk, author of the popular "Weeding Tips" column on Booklist Online, is here to show you that yes, you can. A library is an ever-changing organism; when done the right way, weeding helps a library thrive by focusing its resources on those parts of the collection that are the most useful to its users. Her handbook takes the guesswork out of this delicate but necessary process, giving public and school library staff the knowledge and the confidence to effectively weed any collection, of any size. Going through the proverbial stacks shelf by shelf, Vnuk: Explains why weeding is important for a healthy library, demonstrating that a vibrant collection leads to robust circulation, which in turn affects library budgets Walks readers through a library's shelves by Dewey area, with recommended weeding criteria and call-outs in each area for the different considerations of large collections and smaller collections Features a chapter addressing reference, media, magazines and newspapers, e-b...

  9. LAND REFORM IN UKRAINE: HISTORIOGRAPHICAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Barantsov B.

    2016-05-01

    s adoption appeared legal framework that allows you to create land market. The Land Code of Ukraine solved question of compliance of Constitution of Ukraine, harmony between rules of the Land Code with rules of land laws and decrees of President of Ukraine. It contains rules of directly of direct action, in contrast to the general declarations. The next step in the development of land relations on the period of 2011 - 2020 years became Decree of the Cabinet of Ministers of Ukraine from 26.10.2011 y. № 1072-р «On approval of the action plan for land reform and create a transparent market of agricultural land» This plan envisages simplification of procedures for establishing of the boundaries of settlements, on amendments to some legislative acts of Ukraine concerning the abolition of free land privatization, about analyzing, systematization, organizing, organizing and bringing to a common electronic format of cadastral information; draft resolution on approval of documents regulating the administration of state land cadastre, approval of the Concept of the National Program of land use and protection, ect. One of the final stages of the land reform in agriculture should be the implementation of land market. The historical review of land reform, evaluation of its positive results and negative effects allow asserting, that in general it was carried overly inconsistently and not always scientifically substantiated. Its end result, due to the transition to a market economy, would be sharing and transfer of land to peasants to private ownership, establishment on this basis of market-oriented farms, implementation of fully functioning land market. The intermediate stages (the transfer of land to collective ownership, issuance of land certificates only slowed reform, the numerous laws and regulations confused its essence and caused many irregularities in land relations.

  10. Community health events for enrolling uninsured into public health insurance programs: implications for health reform.

    Science.gov (United States)

    Cheng, Scott; Tsai, Kai-ya; Nascimento, Lori M; Cousineau, Michael R

    2014-01-01

    To determine whether enrollment events may serve as a venue to identify eligible individuals, enroll them into health insurance programs, and educate them about the changes the Patient Protection and Affordable Care Act will bring about. More than 2900 surveys were administered to attendees of 7 public health insurance enrollment events in California. Surveys were used to identify whether participants had any change in understanding of health reform after participating in the event. More than half of attendees at nearly all events had no knowledge about health reform before attending the event. On average, more than 80% of attendees knew more about health reform following the event and more than 80% believed that the law would benefit their families. Enrollment events can serve as an effective method to educate the public on health reform. Further research is recommended to explore in greater detail the impact community enrollment events can have on expanding public understanding of health reform.

  11. Morpho-stratigraphic features of the northern shelf of the Strait of Gibraltar: Tectonic and sedimentary processes acting at different temporal scales

    Science.gov (United States)

    Luján, M.; Lobo, F. J.; Bruno, M.; de Castro, S.

    2018-06-01

    The northern shelf of the Strait of Gibraltar adjacent to Camarinal Sill, defined here as the Cape Paloma continental shelf, has been investigated by analyzing a set of geophysical data including multibeam bathymetric images, a side-scan sonar mosaic and high-resolution seismic profiles, and the simulation of water-mass circulation patterns along the northern coastal margin. The aim of the study was to establish the significance of factors determining the evolution of this shallow margin at different temporal scales and to assess the implications for bedform generation in strait settings, taking into account the complex tectonic evolution and the energetic hydrodynamic regime of the strait. Deformed basement rocks are part of the Betic-Rif thrust wedge, western Gibraltar Arc, mainly formed by the materials of the Flysch Complex units and covered by Pliocene to Quaternary post-orogenic deposits. A central high (Bajo de los Cabezos High) is delimited by lateral depressions, that nucleated two major depocentres with distinctive filling histories. The eastern depocentre is controlled by WNW-ESE faults cutting the Cretaceous-Miocene basement rocks; these faults generate horsts and grabens that could have contributed to the opening of the Strait of Gibraltar during the Pliocene. The largest and westernmost depocentre is related to the complete infilling of a shelf palaeovalley. The sediment cover is molded by different fields of submarine dunes and comet marks that indicate the influence of hydrodynamic processes on sediment transport at the coastal margin. The observations in the study area regarding bedform development must be placed into a wider context of strait sediment dynamics. The Cape Paloma continental shelf exhibits both erosional and depositional forms, due to its intermediate location between the strait, mostly dominated by erosional processes, and the Barbate Platform (northwest of the study area), mostly characterized by depositional forms. The long

  12. 75 FR 68636 - President's Working Group Report on Money Market Fund Reform

    Science.gov (United States)

    2010-11-08

    ... Sarah ten Siethoff at (202) 551-6792, Division of Investment Management, Securities and Exchange... question of whether further, more fundamental changes to the regulatory structure governing money market funds may be warranted.\\5\\ \\3\\ Money Market Fund Reform, Investment Company Act Release No. 29132 (Feb...

  13. Environmental controls on micro fracture processes in shelf ice

    Science.gov (United States)

    Sammonds, Peter

    2013-04-01

    The recent retreat and collapse of the ice shelves on the Antarctic Peninsula has been associated with regional atmospheric warming, oceanic warming, increased summer melt and shelf flexure. Although the cause of collapse is a matter of active discussion, the process is that of fracture of a creep-brittle material, close to its melting point. The environmental controls on how fracturing initiates, at a micro-scale, strongly determine the macroscopic disintegration of ice shelves. In particular the shelf temperature profile controls the plasticity of the ice shelf; the densification of shelf ice due to melting and re-freezing affects the crack tip stress intensity; the accretion of marine ice at the bottom of the shelf imposes a thermal/mechanical discontinuity; saline environments control crack tip stress corrosion; cyclic loading promotes sub-critical crack propagation. These strong environmental controls on shelf ice fracture means that assessing shelf stability is a non-deterministic problem. How these factors may be parameterized in ice shelf models, through the use of fracture mechanisms maps, is discussed. The findings are discussed in relation to the stability of Larsen C.

  14. National Mandates and Statewide Enactments: Inquiry in/to Large-Scale Reform

    Science.gov (United States)

    Hines, Mary Beth; Conner, Jenny; Campano, Gerald; Damico, James; Enoch, Melissa; Nam, Daehyeon

    2007-01-01

    Since the inauguration of the No Child Left Behind Act of 2001 (NCLB) in the United States, with a billion-dollar budget to induce educational reform, American schools have been under the microscope for meeting accountability standards for students. The performance pressures have intensified as the consequences for not achieving academic…

  15. Medicine and abortion law: complicating the reforming profession.

    Science.gov (United States)

    McGuinness, Sheelagh; Thomson, Michael

    2015-01-01

    The complicated intra-professional rivalries that have contributed to the current contours of abortion law and service provision have been subject to limited academic engagement. In this article, we address this gap. We examine how the competing interests of different specialisms played out in abortion law reform from the early twentieth-century, through to the enactment of the Abortion Act 1967, and the formation of the structures of abortion provision in the early 1970s. We demonstrate how professional interests significantly shaped the landscape of abortion law in England, Scotland, and Wales. Our analysis addresses two distinct and yet related fields where professional interests were negotiated or asserted in the journey to law reform. Both debates align with earlier analysis that has linked abortion law reform with the market development of the medical profession. We argue that these two axes of debate, both dominated by professional interests, interacted to help shape law's treatment of abortion, and continue to influence the provision of abortion services today. © The Author [2015]. Published by Oxford University Press; all rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. Accelerated Shelf Life Testing of Jackfruit Extract Powder

    Directory of Open Access Journals (Sweden)

    Enny Hawani Loebis

    2013-06-01

    Full Text Available Jackfruit is a potential tropical fruit as raw material for food industry. Jackfruit could be processed by co-crystallization technique to extend its shelf life and increase its value. This research was conducted to study and to determine the shelf life of jackfruit powder extract. Shelf life test is conducted using variety of treatments such as: anti-caking types and temperature storage. The results showed that the shelf life of the jackfruit extract powder using anti-caking of magnesium oxide (MO, magnesium carbonate (MC, dan magnesium silicate (MS, which is store in the temperature of 27°C, were: 8.06, 5.42, and 5.5 months respectively. The variation of anti-caking type was significantly affect the product shelf life.  The effect of storage temperature on the product shelf life is more significant for the product using anti-caking MO compared with product using anti-caking MC and MS.

  17. Reforming Organizational Structures

    OpenAIRE

    Van de Walle, Steven

    2016-01-01

    textabstractPublic sectors have undergone major transformations. Public sector reform touches upon the core building blocks of the public sector: organizational structures, people and finances. These are objects of reform. This chapter presents and discusses a set of major transformations with regard to organizational structures. It provides readers a fairly comprehensive overview of the key reforms that have taken place in Western public sectors. Structural reforms in the public sector show ...

  18. Vacuum Drying for Extending Litchi Shelf-Life: Vitamin C, Total Phenolics, Texture and Shelf-Life Assessment.

    Science.gov (United States)

    Richter Reis, Felipe; de Oliveira, Aline Caroline; Gadelha, Gabriella Giani Pieretti; de Abreu, Marcela Breves; Soares, Hillary Isabelle

    2017-06-01

    In an attempt to obtain shelf-stable litchi fruit with preserved nutritional quality and good sensory features, quarters of peeled and pitted fruits were vacuum dried at 50, 60 and 70 °C at a constant pressure of 8.0 kPa. The product was assessed for its vitamin C, total phenolics and texture (hardness). In addition, the product with the best texture was assessed for its shelf-life by means of accelerated testing. Results suggest that vacuum dried litchi retained almost 70% of the vitamin C and total phenolics when compared to frozen fruits (control). Vitamin C and phenolic compounds content significantly decreased with drying, while no difference was found between different drying temperatures. Hardness increased with drying temperature. The sample dried at 70 °C presented crispness, which is a desired quality feature in dried fruit products. This sample was subjected to shelf-life evaluation, whose result suggests a shelf-life of eight months at 23 °C. Total color change (CIE ΔE 00 ) was the expiry criterion. Vacuum drying was a suitable technique for producing shelf-stable litchi fruit with good texture while preserving its desirable original nutrients. Consumption of vacuum dried litchi may be beneficial to health due to its remarkable content of phenolic compounds and vitamin C.

  19. Swell propagation across a wide continental shelf

    OpenAIRE

    Hendrickson, Eric J.

    1996-01-01

    The effects of wave refraction and damping on swell propagation across a wide continental shelf were examined with data from a transect of bottom pressure recorders extending from the beach to the shelf break near Duck, North Carolina. The observations generally show weak variations in swell energy across the shelf during benign conditions, in qualitative agreement with predictions of a spectral refraction model. Although the predicted ray trajectories are quite sensitive to the irregular she...

  20. Shelf-life Assessment of Food Undergoing Oxidation-A Review.

    Science.gov (United States)

    Calligaris, Sonia; Manzocco, Lara; Anese, Monica; Nicoli, Maria Cristina

    2016-08-17

    Oxidation is the most common event leading to the end of shelf life of microbiologically stable foods. Thus, a reliable shelf-life assessment is crucial to verify how long the product will last before it becomes oxidized to an unacceptable level to the consumers. Shelf-life assessment strategies of foods and beverages suffering oxidation are critically discussed focusing on definition of the acceptability limit, as well as the choice of the proper oxidative indicators, and methodologies for shelf-life testing. Testing methodologies for shelf-life determination under actual and accelerated storage conditions are considered, highlighting possible uncertainties, pitfalls, and future research needs.

  1. Shelf life of packaged bakery goods--a review.

    Science.gov (United States)

    Galić, K; Curić, D; Gabrić, D

    2009-05-01

    Packaging requirements for fresh bakery goods are often minimal as many of the products are for immediate consumption. However, packaging can be an important factor in extending the shelf life of other cereal-based goods (toast, frozen products, biscuits, cakes, pastas). Some amount of the texture changes and flavor loss manifest over the shelf life of a soft-baked good can usually be minimized or delayed by effective use of packaging materials. The gains in the extension of shelf life will be application specific. It is recognized that defining the shelf life of a food is a difficult task and is an area of intense research for food product development scientists (food technologists, microbiologists, packaging experts). Proper application of chemical kinetic principles to food quality loss allows for efficiently designing appropriate shelf-life tests and maximizing the useful information that can be obtained from the resulting data. In the development of any new food product including reformulating, change of packaging, or storage/distribution condition (to penetrate into a new market), one important aspect is the knowledge of shelf life.

  2. Seasonal cycle of circulation in the Antarctic Peninsula and the off-shelf transport of shelf waters into southern Drake Passage and Scotia Sea

    Science.gov (United States)

    Jiang, Mingshun; Charette, Matthew A.; Measures, Christopher I.; Zhu, Yiwu; Zhou, Meng

    2013-06-01

    The seasonal cycle of circulation and transport in the Antarctic Peninsula shelf region is investigated using a high-resolution (˜2 km) regional model based on the Regional Oceanic Modeling System (ROMS). The model also includes a naturally occurring tracer with a strong source over the shelf (radium isotope 228Ra, t1/2=5.8 years) to investigate the sediment Fe input and its transport. The model is spun-up for three years using climatological boundary and surface forcing and then run for the 2004-2006 period using realistic forcing. Model results suggest a persistent and coherent circulation system throughout the year consisting of several major components that converge water masses from various sources toward Elephant Island. These currents are largely in geostrophic balance, driven by surface winds, topographic steering, and large-scale forcing. Strong off-shelf transport of the Fe-rich shelf waters takes place over the northeastern shelf/slope of Elephant Island, driven by a combination of topographic steering, extension of shelf currents, and strong horizontal mixing between the ACC and shelf waters. These results are generally consistent with recent and historical observational studies. Both the shelf circulation and off-shelf transport show a significant seasonality, mainly due to the seasonal changes of surface winds and large-scale circulation. Modeled and observed distributions of 228Ra suggest that a majority of Fe-rich upper layer waters exported off-shelf around Elephant Island are carried by the shelfbreak current and the Bransfield Strait Current from the shallow sills between Gerlache Strait and Livingston Island, and northern shelf of the South Shetland Islands, where strong winter mixing supplies much of the sediment derived nutrients (including Fe) input to the surface layer.

  3.  Railway Reforms

    DEFF Research Database (Denmark)

    Asmild, Mette; Holvad, Torben; Hougaard, Jens Leth

    This paper considers railway operations in 23 European countries during 1995-2001, where a series of reform initiatives were launched by the European Commission, and analyses whether these reform initiatives improved the operating efficiency of the railways. Efficiency is measured using Multi......-directional Efficiency Analysis, which enables investigation of how railway reforms affect the inefficiencies of specific cost drivers. The main findings are that the reform initiatives generally improve operating efficiency but potentially differently for different cost drivers. Specifically, the paper provides clear...

  4. Improvements of reforming performance of a nuclear heated steam reforming process

    International Nuclear Information System (INIS)

    Hada, Kazuhiko

    1996-10-01

    Performance of an energy production process by utilizing high temperature nuclear process heat was not competitive to that by utilizing non-nuclear process heat, especially fossil-fired process heat due to its less favorable chemical reaction conditions. Less favorable conditions are because a temperature of the nuclear generated heat is around 950degC and the heat transferring fluid is the helium gas pressurized at around 4 MPa. Improvements of reforming performance of nuclear heated steam reforming process were proposed in the present report. The steam reforming process, one of hydrogen production processes, has the possibility to be industrialized as a nuclear heated process as early as expected, and technical solutions to resolve issues for coupling an HTGR with the steam reforming system are applicable to other nuclear-heated hydrogen production systems. The improvements are as follows: As for the steam reformer, (1) increase in heat input to process gas by applying a bayonet type of reformer tubes and so on, (2) increase in reforming temperature by enhancing heat transfer rate by the use of combined promoters of orifice baffles, cylindrical thermal radiation pipes and other proposal, and (3) increase in conversion rate of methane to hydrogen by optimizing chemical compositions of feed process gas. Regarding system arrangement, a steam generator and superheater are set in the helium loop as downstream coolers of the steam reformer, so as to effectively utilize the residual nuclear heat for generating feed steam. The improvements are estimated to achieve the hydrogen production rate of approximately 3800 STP-m 3 /h for the heat source of 10 MW and therefore will provide the potential competitiveness to a fossil-fired steam reforming process. Those improvements also provide the compactness of reformer tubes, giving the applicability of seamless tubes. (J.P.N.)

  5. Local television news coverage of President Clinton's introduction of the Health Security Act.

    Science.gov (United States)

    Dorfman, L; Schauffler, H H; Wilkerson, J; Feinson, J

    1996-04-17

    To investigate how local television news reported on health system reform during the week President Clinton presented his health system reform bill. Retrospective content analysis of the 1342-page Health Security Act of 1993, the printed text of President Clinton's speech before Congress on September 22, 1993, and a sample of local television news stories on health system reform broadcast during the week of September 19 through 25, 1993. The state of California. During the week, 316 television news stories on health system reform were aired during the 166 local news broadcasts sampled. Health system reform was the second most frequently reported topic, second to stories on violent crime. News stories on health system reform averaged 1 minute 38 seconds in length, compared with 57 seconds for violent crime. Fifty-seven percent of the local news stories focused on interest group politics. Compared with the content of the Health Security Act, local news broadcasts devoted a significantly greater portion of their stories to financing, eligibility, and preventive services. Local news stories gave significantly less attention to cost-saving mechanisms, long-term care benefits, and changes in Medicare and Medicaid, and less than 2% of stories mentioned quality assurance mechanisms, malpractice reform, or new public health initiatives. Of the 316 televised news stories, 53 reported on the president's speech, covering many of the same topics emphasized in the speech (financing, organization and administration, and eligibility) and de-emphasizing many of the same topics (Medicare and Medicaid, quality assurance, and malpractice reform). Two percent of the president's speech covered partisan politics; 45% of the local news stories on the speech featured challenges from partisan politicians. Although health system reform was the focus of a large number of local television news stories during the week, in-depth explanation was scarce. In general, the news stories provided

  6. Impacts of a weather event on shelf circulation and CO2 and O2 dynamics on the Louisiana shelf during summer 2009

    Science.gov (United States)

    Huang, W.-J.; Cai, W.-J.; Wang, Y.; Hopkinson, C. S.

    2013-12-01

    While much is known about the physics of coastal currents, much less is known about the biogeochemical effects of surface currents on shelf carbon dioxide (CO2) and oxygen distribution and dynamics. The Mississippi and Atchafalaya River plume is usually observed along the Louisiana shelf with easterly winds. Such a typical pattern was observed in August 2007, i.e. a plume of low salinity and low partial pressure of CO2 (pCO2), indicating high biological production on the inner shelf; and higher salinity and pCO2 on the outer shelf. This high biological production induced by riverine nitrogen flux thus provided major organic matter sources for the shelf-wide hypoxia (dissolved oxygen [DO] hypoxic area. Furthermore, DIC concentration in bottom waters was higher than those predicted by the Redfield ratio, most likely because of much rapid O2 compensation than CO2 loss during air-sea exchange. Numerical models indicate such relocation of plume was mostly affected by the shelf circulation dominated by southerly and southwesterly winds. Consequently, we conclude that wind-forcing and shelf circulation are critical factors that influence the plume trajectories and the associated biogeochemical properties in coastal waters.

  7. The Interagency Breakdown: Why We Need Legislative Reform to Coordinate Execution of the National Security Strategy

    National Research Council Canada - National Science Library

    Borkowski, David C

    2008-01-01

    To meet the national security demands of the 21st century, the U.S. Government's interagency structure and process require legislative reform equivalent to an interagency Goldwater-Nichols Act. The U.S...

  8. Teaching Literature and Literacy in the Eye of Reform: A Dilemma in Three Acts.

    Science.gov (United States)

    Florio-Ruane, Susan; Berne, Jennifer; Raphael, Taffy E.

    2001-01-01

    Tells a story of crossing borders in support of dilemma management in the teaching of literature. Discusses working together to manage dilemmas in literacy and teacher education. Sketches the genealogy of a network of teachers from across the southeast region of Michigan. Focuses on the teachers working in the "eye of reform" at an…

  9. Land reform in Russia in 1990-2000-ies, or how land reform was "reformed" during the departmental reorganization

    Directory of Open Access Journals (Sweden)

    Barsukova Svetlana, Yu.

    2015-06-01

    Full Text Available The paper provides an overview of the land reform in Russia's recent history. Analysis of land reform, which started in 1990, shows what actions and what logic led the land sector in the state in which it was at the finish line of the quarter-century reform marathon. The reform process was not linear, it highlighted the steps differing objectives and strategies to achieve them. Land reform is presented as a struggle of different political forces, which were reflected in the redistribution of functions between agencies in lobbying for appointment to senior positions promoted various commands. The authors conclude about the gradual displacement of state regulation of land relations, the deliberate destruction of the land management as a basis for the development of land resources.

  10. Radiant non-catalytic recuperative reformer

    Energy Technology Data Exchange (ETDEWEB)

    Khinkis, Mark J.; Kozlov, Aleksandr P.

    2017-10-31

    A radiant, non-catalytic recuperative reformer has a flue gas flow path for conducting hot exhaust gas from a thermal process and a reforming mixture flow path for conducting a reforming mixture. At least a portion of the reforming mixture flow path is positioned adjacent to the flue gas flow path to permit heat transfer from the hot exhaust gas to the reforming mixture. The reforming mixture flow path contains substantially no material commonly used as a catalyst for reforming hydrocarbon fuel (e.g., nickel oxide, platinum group elements or rhenium), but instead the reforming mixture is reformed into a higher calorific fuel via reactions due to the heat transfer and residence time. In a preferred embodiment, a portion of the reforming mixture flow path is positioned outside of flue gas flow path for a relatively large residence time.

  11. The golden 45 minutes – School Reforms and Physical Activity in Denmark

    DEFF Research Database (Denmark)

    Johansen, Danielle Louise Nørager; Skovgaard, Thomas; Runge Larsen, Lisbeth

    Introduction: In August 2014 the biggest reshaping of primary schools in forty years was implemented in Denmark. From the very early stages of the reform process, there was broad agreement among key stakeholders that children and young people should be more physically active during the school day....... Therefore, it is part of the reform program that physical activity (PA) form part of the syllabus for all year groups at primary schools corresponding on average to 45 minutes per day. Methods: The reform states, that the 45 minutes of daily, school-based PA must serve a pedagogical purpose – e.g. including...... to implement PA as part of the school day: How to include brain breaks in formal teaching sessions, making recess more active and using the physical school environment to promote PA are some of the initiatives currently in play in Denmark. Results: Available data indicates that Danish schools have acted...

  12. Reforming The Governance Of Corporate Rescue: The Enterprise Act 2002

    OpenAIRE

    John Armour; Rizwaan Jameel Mokal

    2004-01-01

    English corporate insolvency law has been reshaped by the Enterprise Act 2002. The Act was intended to ‘to facilitate company rescue and to produce better returns for creditors as a whole’. Administrative receivership, which placed control of insolvency proceedings in the hands of banks, is for most purposes being abolished. It is being replaced by a ‘streamlined’ administration procedure. Whilst it will still be possible for banks to control the appointment process, the administrator once in...

  13. Appendix: The Dream Act of 2009--111th Congress, 1st Session, S.729

    Science.gov (United States)

    New Directions for Student Services, 2010

    2010-01-01

    This article describes the Development, Relief, and Educational for Alien Minors Act of 2009 or the "DREAM Act of 2009." The authors of the bill aim to amend the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 to permit States to determine State residency for higher education purposes and to authorize the cancellation…

  14. Behavioral Health and Health Care Reform Models: Patient-Centered Medical Home, Health Home, and Accountable Care Organization

    OpenAIRE

    Bao, Yuhua; Casalino, Lawrence P.; Pincus, Harold Alan

    2013-01-01

    Discussions of health care delivery and payment reforms have largely been silent about how behavioral health could be incorporated into reform initiatives. This paper draws attention to four patient populations defined by the severity of their behavioral health conditions and insurance status. It discusses the potentials and limitations of three prominent models promoted by the Affordable Care Act to serve populations with behavioral health conditions: the Patient Centered Medical Home, the H...

  15. Dynamics of internal waves on the Southeast Florida shelf: Implications for cross-shelf exchange and turbulent mixing on a barrier reef system

    Science.gov (United States)

    Davis, Kristen Alexis

    The dynamics of internal waves shoaling on the Southeast Florida shelf and the resulting stratified turbulence in the shelf bottom boundary layer are investigated using observational studies completed during the summers of 2003-2005. This work is driven by a desire to understand the effects of internal wave-driven flow and the shoreward transport of cool, nutrient-rich water masses on cross-shelf exchange, vertical mixing, and mass transfer to benthic reef organisms. Shelf sea internal wave fields are typically highly variable and dominated by wind and tidal forces. However, this is not necessarily true for outer shelf regions or very narrow shelves where remote physical processes originating over the slope or deep ocean may exert a strong influence on the internal wave climate. During the summers of 2003 and 2004 observational studies were conducted to examine the effects of a western boundary current (the Florida Current), tides, and wind on the mean currents and internal wave field on the outer Southeast Florida shelf. We present evidence that suggests that the Florida Current plays as large a role in the determination of the high frequency internal wave field as tidal forces. These observations and analyses show that it is necessary to include the forcing from the Florida Current meanders and instabilities in order to predict accurately the episodic nature of the internal wave field on the Southeast Florida shelf. Deep ocean and continental shelf processes intersect at the shelf edge and influence the exchange of water masses and their associated characteristics including heat, nutrients, sediment, and larvae across the shelf. Thus, the dynamics of cross-shelf circulation have important consequences for organisms living on the shelf. In the second phase of this work, we investigate physical mechanisms controlling the exchange of water masses during the summer season across the Southeast Florida shelf. A time series of cross-shelf transport from May to August

  16. Reforms of a real estate cadastre in Poland / Reformy katastru nieruchomości w Polsce

    Science.gov (United States)

    Pietrzak, Ludmiła; Hopfer, Andrzej; Cegielski, Stanisław

    2012-11-01

    On May 7, 2010 the act dated March 4, 2010 on the spatial information infrastructure was published which transposes the European Parliament and the European Council Directive No 2007/2/WE dated March 14, 2007 established the spatial information infrastructure (INSPIRE) in the European Community. This act introduced basic changes to the binding Act, i.e. the Law of Geodesy and Cartography and, as the consequence, the demand to develop various administrative decrees occurred. The authors of the paper present the analysis of the existing conditions of the cadastre, the task of governmental and public government administration, related to demands concerning the cadastral reforms, following the act on the spatial information infrastructure and they discuss possibilities to perform such reforms at the local and national scales. W dniu 7 maja 2010 r. weszła w życie ustawa a dnia 4 marca 2012 r. o infrastrukturze informacji przestrzennej dokonująca transpozycji dyrektywy Parlamentu Europejskiego i Rady nr 2007/3/WE ustanawiającej infrastrukturę informacji przestrzennej w Europie. Ustawa to wprowadziła zasadnicze zmiany do obowiązującej ustawy prawo geodezyjne i kartograficzne, i w konsekwencji powstała konieczność opracowania nowych rozporządzeń wykonawczych. W chwili obecnej większość rozporządzeń jest już opracowana, część jest jeszcze konsultowana z organizacjami zawodowymi geodetów. W artykule autorzy dokonują analizy stanu istniejącego, zadań administracji rządowej i samorządowej związanych z koniecznością modernizacji katastru oraz podają zakres koniecznych do przeprowadzenie reform w skali kraju oraz w skali lokalnej.

  17. 77 FR 49089 - High-Cost Mortgage and Homeownership Counseling Amendments to the Truth in Lending Act...

    Science.gov (United States)

    2012-08-15

    ... U.S. recession since the Great Depression.\\6\\ The Dodd-Frank Act created the Bureau and consolidated.... 1639h, and sections 1124 and 1125 of the Financial Institutions Reform, Recovery, and Enforcement Act of...

  18. Endmembers of Ice Shelf Melt

    Science.gov (United States)

    Boghosian, A.; Child, S. F.; Kingslake, J.; Tedesco, M.; Bell, R. E.; Alexandrov, O.; McMichael, S.

    2017-12-01

    Studies of surface melt on ice shelves have defined a spectrum of meltwater behavior. On one end the storage of meltwater in persistent surface ponds can trigger ice shelf collapse as in the 2002 event leading to the disintegration of the Larsen B Ice Shelf. On the other, meltwater export by rivers can stabilize an ice shelf as was recently shown on the Nansen Ice Shelf. We explore this dichotomy by quantifying the partitioning between stored and transported water on two glaciers adjacent to floating ice shelves, Nimrod (Antarctica) and Peterman (Greenland). We analyze optical satellite imagery (LANDSAT, WorldView), airborne imagery (Operation IceBridge, Trimetrogon Aerial Phototography), satellite radar (Sentinel-1), and digital elevation models (DEMs) to categorize surface meltwater fate and map the evolution of ice shelf hydrology and topographic features through time. On the floating Peterman Glacier tongue a sizable river exports water to the ocean. The surface hydrology of Nimrod Glacier, geometrically similar to Peterman but with ten times shallower surface slope, is dominated by storage in surface lakes. In contrast, the Nansen has the same surface slope as Nimrod but transports water through surface rivers. Slope alone is not the sole control on ice shelf hydrology. It is essential to track the storage and transport volumes for each of these systems. To estimate water storage and transport we analyze high resolution (40 cm - 2 m) modern and historical DEMs. We produce historical (1957 onwards) DEMs with structure-from-motion photogrammetry. The DEMs are used to constrain water storage potential estimates of observed basins and water routing/transport potential. We quantify the total volume of water stored seasonally and interannually. We use the normalize difference water index to map meltwater extent, and estimate lake water depth from optical data. We also consider the role of stored water in subsurface aquifers in recharging surface water after

  19. Disputable issues in the application of the Administrative Procedure Act

    Directory of Open Access Journals (Sweden)

    Dimitrijević Predrag

    2014-01-01

    Full Text Available The reform of administrative procedure and the applicable General Administrative Procedure Act (GAPA calls for determining the 'open' and 'disputable' issues in the application of this Act. The process of reforming the administrative legislation does not only imply taking into account the EU standards but also considering the complex, abundant and diverse national administrative practice and case law. The Serbian administrative practice points to some 'open' questions in the application of the current GAPA which should be the cornerstones in the reform of administrative legislation. In that course, it is crucial to start from the current administrative legislation and administrative practice. It is worth noting that the GAPA is already subject to permanent reform through the process of amending the subject-specific substantive provisions governing special administrative proceedings. Such practice should be upheld because the area of special administrative procedure is a dynamic environment where the APA is actually being modeled by amending the special administrative proceedings but in full compliance with the fundamental GAPA principles. Thus, the GAPA should be subject to minimal reform, primarily in the regulation of those procedural matters which have already passed the application test in both national and comparative practice; these 'safe points of reference' significantly improve the process in line with the basic administrative principles and largely contribute to its efficiency, as opposed to other alternative proposals on procedural solutions. The basic presumption for a successful APA reform is the functional analysis of the Draft GAPA. Some of the disputable issues include the subject matter of the GAPA, the enactment of administrative acts and concluding administrative agreements. In case of expanding the scope of the GAPA subject matter, the legislator is obliged to expressly regulate the administrative proceeding for concluding

  20. 41 CFR 101-27.204 - Types of shelf-life items.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Types of shelf-life items...-Management of Shelf-Life Materials § 101-27.204 Types of shelf-life items. Shelf-life items are classified as nonextendable (Type I) and extendable (Type II). Type I items have a definite storage life after which the item...

  1. 76 FR 40612 - Real Estate Settlement Procedures Act (RESPA): Technical Corrections and Clarifying Amendments

    Science.gov (United States)

    2011-07-11

    ...)(ii)(D) states that ``creditor'' is defined in the Consumer Credit Protection Act at 15 U.S.C. 1602(f... ``creditor'', as defined in section 103(g) of the Consumer Credit Protection Act (15 U.S.C. 1602(g)), that... enactment of the Dodd-Frank Wall Street Reform and Consumer Financial Protection Act (Pub. L. 110-203...

  2. Bending the curve through health reform implementation.

    Science.gov (United States)

    Antos, Joseph; Bertko, John; Chernew, Michael; Cutler, David; de Brantes, Francois; Goldman, Dana; Kocher, Bob; McClellan, Mark; McGlynn, Elizabeth; Pauly, Mark; Shortell, Stephen

    2010-11-01

    In September 2009, we released a set of concrete, feasible steps that could achieve the goal of significantly slowing spending growth while improving the quality of care. We stand by these recommendations, but they need to be updated in light of the new Patient Protection and Affordable Care Act (ACA). Reducing healthcare spending growth remains an urgent and unresolved issue, especially as the ACA expands insurance coverage to 32 million more Americans. Some of our reform recommendations were addressed completely or partially in ACA, and others were not. While more should be done legislatively, the current reform legislation includes important opportunities that will require decisive steps in regulation and execution to fulfill their potential for curbing spending growth. Executing these steps will not be automatic or easy. Yet doing so can achieve a healthcare system based on evidence, meaningful choice, balance between regulation and market forces, and collaboration that will benefit patients and the economy (see Appendix A for a description of these key themes). We focus on three concrete objectives to be reached within the next five years to achieve savings while improving quality across the health system: 1. Speed payment reforms away from traditional volume-based payment systems so that most health payments in this country align better with quality and efficiency. 2. Implement health insurance exchanges and other insurance reforms in ways that assure most Americans are rewarded with substantial savings when they choose plans that offer higher quality care at lower premiums. 3. Reform coverage so that most Americans can save money and obtain other meaningful benefits when they make decisions that improve their health and reduce costs. We believe these are feasible objectives with much progress possible even without further legislation (see Appendix B for a listing of recommendations). However, additional legislation is still needed to support consumers

  3. Steepest Ascent Tariff Reforms

    DEFF Research Database (Denmark)

    Raimondos-Møller, Pascalis; Woodland, Alan D.

    2006-01-01

    a theoretical concept where the focus is upon the size of welfare gains accruing from tariff reforms rather than simply with the direction of welfare effects that has been the concern of theliterature.JEL code: F15.Keywords: Steepest ascent tariff reforms; piecemeal tariff policy; welfare; market access; small......This paper introduces the concept of a steepest ascent tariff reform for a small open economy. By construction, it is locally optimal in that it yields the highest gain in utility of any feasible tariff reform vector of the same length. Accordingly, it provides a convenient benchmark...... for the evaluation of the welfare effectiveness of other well known tariff reform rules, as e.g. the proportional and the concertina rules. We develop the properties of this tariff reform, characterize the sources of the potential welfare gains from tariff reform, use it to establish conditions under which some...

  4. Health system reform.

    Science.gov (United States)

    Ortolon, Ken

    2009-06-01

    A vote on reforming the nation's health care system seems likely this summer as President Obama makes good on a campaign pledge. Although the Democratic leadership in Congress appears ready to push through reform legislation before the next election, TMA and AMA leaders say very little is known about what that "reform" likely will look like.

  5. Medical Education and Curriculum Reform: Putting Reform Proposals in Context

    Directory of Open Access Journals (Sweden)

    Daniel Kam Yin Chan, MD, MB.BS, MHA

    2004-01-01

    Full Text Available The purpose of this paper is to elaborate criteria by which the principles of curriculum reform can be judged. To this end, the paper presents an overview of standard critiques of medical education and examines the ways medical curriculum reforms have responded to these critiques. The paper then sets out our assessment of these curriculum reforms along three parameters: pedagogy, educational context, and knowledge status. Following on from this evaluation of recent curriculum reforms, the paper puts forward four criteria with which to gauge the adequacy medical curriculum reform. These criteria enable us to question the extent to which new curricula incorporate methods and approaches for ensuring that its substance: overcomes the traditional opposition between clinical and resource dimensions of care; emphasizes that the clinical work needs to be systematized in so far as that it feasible; promotes multi-disciplinary team work, and balances clinical autonomy with accountability to non-clinical stakeholders.

  6. Medicaid Issues in Family Welfare and Nursing Home Reform. Including H.R. 2270, a Bill To Amend Title XIX of the Social Security Act To Change the Medicaid Requirements for Nursing Facilities Based on Recommendations of the Institute of Medicine of the National Academy of Sciences. Hearings before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress, First Session (April 24 and May 12, 1987).

    Science.gov (United States)

    Congress of the U.S., Washington, DC. House Committee on Energy and Commerce.

    Two hearings held a month apart examine major issues concerning Medicaid benefits in family welfare and nursing home reform. The first set of hearings discusses the proposed Family Welfare Reform Act of 1987 (H.R. 1720), which is intended to replace the Aid to Families with Dependent Children (AFDC) program of the Social Security Act Title IV.…

  7. Estimation of shelf life of wikau maombo brownies cake using Accelerated Shelf Life Testing (ASLT) method with Arrhenius model

    Science.gov (United States)

    Wahyuni, S.; Holilah; Asranudin; Noviyanti

    2018-02-01

    The shelf life of brownies cake made from wikau maombo flour was predicted by ASLT method through the Arrhenius model. The aim of this study was to estimate the shelf life of brownies cake made from wikau maombo flour. The storage temperature of brownies cake was carried out at 20°C, 30°C and 45°C. The results showed that TBA (Thio Barbaturic Acid) number of brownies cake decreased as the storage temperature increase. Brownies stored at 20°C and 30°C were overgrown with mold on the storage time of six days. Brownies product (WT0 and WT1) had shelf life at 40°C approximately six and fourteen days, respectively. Brownies made from wikau maombo and wheat flour (WT1) was the best product with had the longest of shelf life about fourteen days.

  8. 77 FR 69491 - Privacy Act of 1974: System of Records; Secure Flight Records

    Science.gov (United States)

    2012-11-19

    ... page at http://www.regulations.gov ; (2) Accessing the Government Printing Office's Web page at http...) of the Intelligence Reform and Terrorism Prevention Act of 2004 (IRTPA),\\4\\ Congress directed TSA and... Intelligence Agency, the Secretary of the Treasury, and the Secretary of Defense. The Attorney General, acting...

  9. Job satisfaction of village doctors during the new healthcare reforms in China.

    Science.gov (United States)

    Zhang, Xiaoyan; Fang, Pengqian

    2016-04-01

    Objective China launched new healthcare reforms in 2009 and several policies targeted village clinics, which affected village doctors' income, training and duties. The aim of the present study was to assess village doctors' job satisfaction during the reforms and to explore factors affecting job satisfaction. Methods Using a stratified multistage cluster sampling process, 935 village doctors in Jiangxi Province were surveyed with a self-administered questionnaire that collected demographic information and contained a job satisfaction scale and questions regarding their work situation and individual perceptions of the new healthcare reforms. Descriptive analysis, Pearson's Chi-squared test and binary logistic regression were used to identify village doctors' job satisfaction and the factors associated with their job satisfaction. Results Only 12.72% of village doctors were either satisfied or very satisfied with their jobs and the top three items leading to dissatisfaction were pay and the amount of work that had to be done, opportunities for job promotion and work conditions. Marriage, income, intention to leave, satisfaction with learning and training, social status, relationship with patients and satisfaction with the new healthcare reforms were significantly associated with job satisfaction (Pjob satisfaction. For future healthcare reforms, policy makers should pay more attention to appropriate remuneration and approaches that incentivise village doctors to achieve the goals of the health reforms. What is known about the topic? Village doctors act as gatekeepers at the bottom tier of the rural health system. However, the policies of the new healthcare reform initiatives in China were centred on improving the quality of care delivered to the rural population and reducing fast-growing medical costs. There have been limited studies on village doctors' reactions to these reforms. What does this paper add? The findings of the present study indicate that in the

  10. Shelf life prediction of apple brownies using accelerated method

    Science.gov (United States)

    Pulungan, M. H.; Sukmana, A. D.; Dewi, I. A.

    2018-03-01

    The aim of this research was to determine shelf life of apple brownies. Shelf life was determined with Accelerated Shelf Life Testing method and Arrhenius equation. Experiment was conducted at 25, 35, and 45°C for 30 days. Every five days, the sample was analysed for free fatty acid (FFA), water activity (Aw), and organoleptic acceptance (flavour, aroma, and texture). The shelf life of the apple brownies based on FFA were 110, 54, and 28 days at temperature of 25, 35, and 45°C, respectively.

  11. 75 FR 82242 - Visas: Waiver for Ineligible Nonimmigrants Under the Immigration and Nationality Act

    Science.gov (United States)

    2010-12-30

    ... DEPARTMENT OF STATE 22 CFR Part 40 [Public Notice: 7285] Visas: Waiver for Ineligible Nonimmigrants Under the Immigration and Nationality Act AGENCY: State Department. ACTION: Final rule. SUMMARY... Intelligence Reform and Terrorism Prevention Act of 2004 relative to the grounds of inadmissibility under the...

  12. Traditional Payment Models in Radiology: Historical Context for Ongoing Reform.

    Science.gov (United States)

    Silva, Ezequiel; McGinty, Geraldine B; Hughes, Danny R; Duszak, Richard

    2016-10-01

    The passage of the Medicare Access and CHIP Reauthorization Act (MACRA) replaces the sustainable growth rate with a payment system based on quality and alternative payment model participation. The general structure of payment under MACRA is included in the statute, but the rules and regulations defining its implementation are yet to be formalized. It is imperative that the radiology profession inform policymakers on their role in health care under MACRA. This will require a detailed understanding of prior legislative and nonlegislative actions that helped shape MACRA. To that end, the authors provide a detailed historical context for payment reform, focusing on the payment quality initiatives and alternative payment model demonstrations that helped provide the foundation of future MACRA-driven payment reform. Copyright © 2016 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  13. Reform despite politics? The political economy of power sector reform in Fiji, 1996–2013

    International Nuclear Information System (INIS)

    Dornan, Matthew

    2014-01-01

    Attempts to reform the electricity sector in developing countries have achieved mixed results, despite the implementation of similar reforms in many developed countries, and concerted effort by donors to transfer reform models. In many cases, political obstacles have prevented full and effective implementation of donor-promoted reforms. This paper examines the political economy of power sector reform in Fiji from 1996 to 2013. Reform has been pursued with political motives in a context of clientelism. Policy inconsistency and reversal is explained by the political instability of ethnic-based politics in Fiji. Modest success has been achieved in recent years despite these challenges, with Fiji now considered a model of power sector reform for other Small Islands Developing States (SIDS) in the Pacific. The experience demonstrates that reform is possible within difficult political environments, but it is challenging, takes time and is not guaranteed. The way in which political motives have driven and shaped reform efforts also highlights the need for studies of power sector reform to direct greater attention toward political drivers behind reform. - Highlights: • This is the first study of power sector reform in Fiji or other Small Island Developing States (SIDS) of the Pacific. • The clientelist nature of politics in Fiji is found to have both driven and shaped reform efforts. • There has been modest success in recent years despite these obstacles, with Fiji now considered a model for other SIDS. • The experience demonstrates that reform is possible within difficult political environments, but it is challenging, takes time and is not guaranteed

  14. Evaluating Current Practices in Shelf Life Estimation.

    Science.gov (United States)

    Capen, Robert; Christopher, David; Forenzo, Patrick; Huynh-Ba, Kim; LeBlond, David; Liu, Oscar; O'Neill, John; Patterson, Nate; Quinlan, Michelle; Rajagopalan, Radhika; Schwenke, James; Stroup, Walter

    2018-02-01

    The current International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) methods for determining the supported shelf life of a drug product, described in ICH guidance documents Q1A and Q1E, are evaluated in this paper. To support this evaluation, an industry data set is used which is comprised of 26 individual stability batches of a common drug product where most batches are measured over a 24 month storage period. Using randomly sampled sets of 3 or 6 batches from the industry data set, the current ICH methods are assessed from three perspectives. First, the distributional properties of the supported shelf lives are summarized and compared to the distributional properties of the true shelf lives associated with the industry data set, assuming the industry data set represents a finite population of drug product batches for discussion purposes. Second, the results of the ICH "poolability" tests for model selection are summarized and the separate shelf life distributions from the possible alternative models are compared. Finally, the ICH methods are evaluated in terms of their ability to manage risk. Shelf life estimates that are too long result in an unacceptable percentage of nonconforming batches at expiry while those that are too short put the manufacturer at risk of possibly having to prematurely discard safe and efficacious drug product. Based on the analysis of the industry data set, the ICH-recommended approach did not produce supported shelf lives that effectively managed risk. Alternative approaches are required.

  15. Intelligence Reform in Albania: Its Relation to Democratization and Integration into the EU and NATO

    National Research Council Canada - National Science Library

    Bala, Eduart

    2008-01-01

    ...) that are now part of the European Union (EU) and NATO. For most of the CEECs, the need to satisfy the challenging conditions for membership in the EU and NATO has acted as an "anchor" of democratization and other reforms...

  16. Proposed Radiation Control Act: discussion paper

    International Nuclear Information System (INIS)

    1989-01-01

    The history and nature of the present NSW Radioactive Substances Act passed in 1957 is outlined. The direction of reform is suggested and some options for changes presented. These include the extension of controls to cover non-ionising radiation, the introduction of controls over the mining and milling of radioactive ores, and improved licensing provisions. Professional and public comment is sought

  17. Pension reform in the European periphery: the role of EU reform advocacy

    NARCIS (Netherlands)

    Stepan, M.; Anderson, K.A.

    2014-01-01

    SUMMARY: This paper analyzes the impact of international reform advocacy on national pension reforms. We analyze European Union (EU) reform advocacy in two EU member states: Greece and Hungary. Although the EU has articulated a fairly coherent template for sustainable pensions, its use of soft

  18. Economic reform in Europe: integrating and liberalizing the market for services

    International Nuclear Information System (INIS)

    Newbery, David M.

    2001-01-01

    The European Union faces challenges in reforming the Gas and Electricity Directives to implement the single market in electricity and gas. The paper argues that there is unfinished business in the areas of regulation, restructuring, encouraging proper risk management through contracting, and designing markets and regulation to ensure effective and sustainable competition in the services supplied over the networks. Regulators often lack critical information and appropriate power to act. Restructuring is problematic, requiring forceful competition authorities with a clear agenda to achieve desirable structural reforms. A key issue is striking the right balance between complete liberalisation and ensuring adequate capacity and investment. Finally, proactive competition policies will be necessary to resist the powerful forces for vertical and horizontal integration visible in the Union. (Author)

  19. Board Governance: Transformational Approaches Under Healthcare Reform.

    Science.gov (United States)

    Zastocki, Deborah K

    2015-01-01

    Previous successes of healthcare organizations and effective governance practices in the pre-reform environment are not predictive of future success. Healthcare has been through numerous phases of growth and development using tried-and-true strategies. The challenge is that our toolbox does not contain what is needed to build the future healthcare delivery systems required in the post-reform world. Healthcare has had a parochial focus at the local level, with some broadening of horizons at the state and national levels. But healthcare delivery is now a global issue that requires a totally different perspective, and many countries are confronting similar issues. US healthcare reform initiatives have far-reaching implications. Compounding the reform dynamics are the simultaneously occurring, gamechanging accelerants such as enabling information technologies and mobile health, new providers of healthcare, increased consumer demands, and limited healthcare dollars, to name a few. Operating in this turbulent environment requires transformational board, executive, and physician leadership because traditional ways of planning for incremental change and attempting to time those adjustments can prove disastrous. Creating the legacy healthcare system for tomorrow requires governing boards and executive leadership to act today as they would in the desired future system. Boards need to create a culture that fosters.innovation with a tolerance for risk and some failure. To provide effective governance, boards must essentially develop new skills, expertise, and ways of thinking. The rapid rate of change requires board members to possess certain capabilities, including the ability to deal with ambiguity and uncertainty while demonstrating flexibility and adaptability, all with a driving commitment to metrics and results. This requires development plans for both individual members and the overall board. In short, the board needs to function differently, particularly regarding the

  20. Reforming Romanian energy policy

    International Nuclear Information System (INIS)

    Perkins, S.

    1993-01-01

    Success in reforming energy sector depends on the implementation of the programme of economic reform agreed in February 1993. The difficulty of the negotiations between the International Monetary Fund and the Romanian government reflects the wider difficulties faced by the economy as a whole. They can be blamed in part on the legacy of uneconomic and inflexible industrial development and in part on opposition from interest groups which stand to lose from reform. Nonetheless, in spite of hesitant approach, the government does appear committed to the economic reform necessary to establish a market-oriented economy. But as the danger of a financial crisis engendered by the inadequately supported short-term borrowing of foreign exchange becomes urgent, the question is whether economic reform can be now implemented fast enough to protect economic enterprises and saving from a debt crisis. The scope for further delay in implementing the 1993 economic reform programme is fast disappearing. Procrastination should not be allowed to threaten the success of the reforms achieved in the energy and other sectors of the economy. 8 refs., 2 figs

  1. Constitutional questions on a reform of the Atomic Energy Act, in particular on the distribution of administrative competence within the Federation

    International Nuclear Information System (INIS)

    Steinberg, R.

    1991-01-01

    The lecture deals in particular with the constitutional framing and the principles of the Laender administration on behalf of the Federal Government, the responsibility of the Land for subject matters and action and submit reports, court proceedings the barrier of Paragraph 85 II of the Basic Law: 'Directives'. The final conclusion is that the proposals to shift the administrative responsibilities for the execution of the Atomic Energy Act to the Federation and those for a supposed elimination of weak points in the Laender administration on behalf of the Federal Government are highly questionable in the face of constitutional law. The attempt at a new interpretation of the regulations on the Federal Government is equal to the intention of amending the Constitution without a law for such an amendment. What poses the foremost problems, however, is the perspective that is to set the course here for the reform of the Atomic Energy Act: strengthening of the Federation and further weakening of the competences of the Laender that constitute their autonomous statehood. No consideration is given to the point that structural changes to the atomic energy administration must necessarily effect other areas of the Laender administration on behalf of the Federal Government where the work done over more than 40 years has been to everyone's satisfaction. Then again the intention of fostering the nuclear industry by strengthening the Federal Government might backfire after the next elections to the Bundestag. (orig./HSCH) [de

  2. Downslope flow across the Ross Sea shelf break (Antarctica)

    Science.gov (United States)

    Bergamasco, A.; Budillon, G.; Carniel, S.; Defendi, V.; Meloni, R.; Paschini, E.; Sclavo, M.; Spezie, G.

    2003-12-01

    The analysis of some high-resolution hydrological data sets acquired during the 1997, 1998, 2001 and 2003 austral summers across the Ross Sea continental shelf break are here presented. The main focus of these cruises carried out in the framework of the Italian National Antarctic Program was the investigation of the downslope flow of the dense waters originated inside the Ross Sea. Such dense waters, flow near the bottom and, reaching the continental shelf break, ventilate the deep ocean. Two Antarctic continental shelf mechanisms can originate dense and deep waters. The former mechanism involves the formation, along the Victoria Land coasts, of a dense and saline water mass, the High Salinity Shelf Water (HSSW). The HSSW formation is linked to the rejection of salt into the water column as sea ice freezes, especially during winter, in the polynya areas, where the ice is continuously pushed offshore by the strong katabatic winds. The latter one is responsible of the formation of a supercold water mass, the Ice Shelf Water (ISW). The salt supplied by the HSSW recirculated below the Ross Ice Shelf, the latent heat of melting and the heat sink provided by the Ross Ice Shelf give rise to plumes of ISW, characterized by temperatures below the sea-surface freezing point. The dense shelf waters migrate to the continental shelf-break, spill over the shelf edge and descend the continental slope as a shelf-break gravity current, subject to friction and possibly enhanced by topographic channelling. Friction, in particular, breaks the constraint of potential vorticity conservation, counteracting the geostrophic tendency for along slope flow. The density-driven downslope motion or cascading entrains ambient water, namely the lower layer of the CDW, reaches a depth where density is the same and spreads off-slope. In fact, the cascading event is inhibited by friction without entrainment. The downslope processes are important for the ocean and climate system because they play a

  3. Cyclonic entrainment of preconditioned shelf waters into a frontal eddy

    Science.gov (United States)

    Everett, J. D.; Macdonald, H.; Baird, M. E.; Humphries, J.; Roughan, M.; Suthers, I. M.

    2015-02-01

    The volume transport of nutrient-rich continental shelf water into a cyclonic frontal eddy (entrainment) was examined from satellite observations, a Slocum glider and numerical simulation outputs. Within the frontal eddy, parcels of water with temperature/salinity signatures of the continental shelf (18-19°C and >35.5, respectively) were recorded. The distribution of patches of shelf water observed within the eddy was consistent with the spiral pattern shown within the numerical simulations. A numerical dye tracer experiment showed that the surface waters (≤50 m depth) of the frontal eddy are almost entirely (≥95%) shelf waters. Particle tracking experiments showed that water was drawn into the eddy from over 4° of latitude (30-34.5°S). Consistent with the glider observations, the modeled particles entrained into the eddy sunk relative to their initial position. Particles released south of 33°S, where the waters are cooler and denser, sunk 34 m deeper than their release position. Distance to the shelf was a critical factor in determining the volume of shelf water entrained into the eddy. Entrainment reduced to 0.23 Sv when the eddy was furthest from the shelf, compared to 0.61 Sv when the eddy was within 10 km of the shelf. From a biological perspective, quantifying the entrainment of shelf water into frontal eddies is important, as it is thought to play a significant role in providing an offshore nursery habitat for coastally spawned larval fish.

  4. 78 FR 47217 - Proposed Supervisory Guidance on Implementing Dodd-Frank Act Company-Run Stress Tests for Banking...

    Science.gov (United States)

    2013-08-05

    ... 10-50. More advanced portfolio segmentation can take several forms, such as by product (construction... CORPORATION 12 CFR Part 325 Proposed Supervisory Guidance on Implementing Dodd-Frank Act Company-Run Stress... 165(i)(2) of the Dodd-Frank Act Wall Street Reform and Consumer Protection Act (``DFA'') stress tests...

  5. Turbulent mixing over a shelf sea bank: linking physics to fish

    Science.gov (United States)

    Palmer, Matthew; Davis, Clare; Sharples, Jonathan

    2010-05-01

    The interaction between stratified flow and topography has previously been seen to generate enhanced vertical mixing both locally and far field by breaking of an intensified wave field close to the generation point and from waves propagating energy away from the source. Here we present a new series of measurements made during the summer of 2008 that includes transect data from a Scanfish towed CTD that provides a snapshot of the vertical density structure and distribution of chlorophyll over the Celtic Sea from beyond the shelf break to 250km onshelf. The transect supports previous findings of a persistent level of primary production identifiable as a subsurface chlorophyll maximum (SCM). Intensification of chlorophyll is seen at the shelf break region and provides a biological indicator of mixing. Similarly, we identify a high concentration of chlorophyll over Jones Bank 200km from the shelf break in 120m depth. Measurements from an array of acoustic current profilers, thermistor stings and a turbulence profiler reveal that the shallow sloping bank and strong tides regularly interact to produce hydraulic jumps in the lee of the bank during spring periods identifying Jones Bank as a mixing hotspot. The energy dissipated during these events act to erode the base of the strong thermocline and result in a vertical flux of nutrients into the stable, stratified environment. We suggest that it is the spring-neap modulation of this process which promotes intensified mixing over the bank. Nutrient measurements made during the experiment reveal that the ever changing mixing environment has significant influence on the phytoplankton community at the bank and is likely the key component in promoting enhanced biological production.

  6. Glacigenic landforms and sediments of the Western Irish Shelf

    Science.gov (United States)

    McCarron, Stephen; Monteys, Xavier; Toms, Lee

    2013-04-01

    Vibrocoring of possible glacigenic landforms identified from high resolution bathymetric coverage of the Irish Shelf by the Irish National Seabed Survey (INSS) has provided several clusters of short (<3m) cores that, due to a regional post-glacial erosional event, comprise last glacial age stratigraphies. In addition, new shallow seismic data and sedimentological information from across the Western Irish Shelf provide new insights into aspects of the nature, timing and pattern of shelf occupation by grounded lobate extensions of the last Irish Ice Sheet. Restricted chronological control of deglacial sequences in several cores indicates that northern parts of the western mid-shelf (south of a prominent outer Donegal Bay ridge) were ice free by ~24 ka B.P., and that ice had also probably retreated from outer shelf positions (as far west as the Porcupine Bank) at or before this time.

  7. Structuring payment to medical homes after the affordable care act.

    Science.gov (United States)

    Edwards, Samuel T; Abrams, Melinda K; Baron, Richard J; Berenson, Robert A; Rich, Eugene C; Rosenthal, Gary E; Rosenthal, Meredith B; Landon, Bruce E

    2014-10-01

    The Patient-Centered Medical Home (PCMH) is a leading model of primary care reform, a critical element of which is payment reform for primary care services. With the passage of the Affordable Care Act, the Accountable Care Organization (ACO) has emerged as a model of delivery system reform, and while there is theoretical alignment between the PCMH and ACOs, the discussion of physician payment within each model has remained distinct. Here we compare payment for medical homes with that for accountable care organizations, consider opportunities for integration, and discuss implications for policy makers and payers considering ACO models. The PCMH and ACO are complementary approaches to reformed care delivery: the PCMH ultimately requires strong integration with specialists and hospitals as seen under ACOs, and ACOs likely will require a high functioning primary care system as embodied by the PCMH. Aligning payment incentives within the ACO will be critical to achieving this integration and enhancing the care coordination role of primary care in these settings.

  8. Food packaging and shelf life: a practical guide

    National Research Council Canada - National Science Library

    Robertson, Gordon L

    2010-01-01

    .... Food Packaging and Shelf Life: A Practical Guide provides package developers with the information they need to specify just the right amount of protective packaging to maintain food quality and maximize shelf life...

  9. Biological, physical and chemical properties at the Subtropical Shelf Front Zone in the SW Atlantic Continental Shelf

    Science.gov (United States)

    Muelbert, José H.; Acha, Marcelo; Mianzan, Hermes; Guerrero, Raúl; Reta, Raúl; Braga, Elisabete S.; Garcia, Virginia M. T.; Berasategui, Alejandro; Gomez-Erache, Mónica; Ramírez, Fernando

    2008-07-01

    The physical aspects of the Subtropical Shelf Front (STSF) for the Southwest Atlantic Continental Shelf were previously described. However, only scarce data on the biology of the front is available in the literature. The main goal of this paper is to describe the physical, chemical and biological properties of the STSF found in winter 2003 and summer 2004. A cross-section was established at the historically determined location of the STSF. Nine stations were sampled in winter and seven in summer. Each section included a series of conductivity-temperature-depth (CTD) stations where water samples from selected depths were filtered for nutrient determination. Surface samples were taken for chlorophyll a (Chl- a) determination and plankton net tows carried out above and below the pycnocline. Results revealed that winter was marked by an inner-shelf salinity front and that the STSF was located on the mid-shelf. The low salinity waters in the inner-shelf indicated a strong influence of freshwater, with high silicate (72 μM), suspended matter (45 mg l -1), phosphate (2.70 μM) and low nitrate (1.0 μM) levels. Total dissolved nitrogen was relatively high (22.98 μM), probably due to the elevated levels of organic compound contribution close to the continental margin. Surface Chl -a concentration decreased from coastal well-mixed waters, where values up to 8.0 mg m -3 were registered, to offshore waters. Towards the open ocean, high subsurface nutrients values were observed, probably associated to South Atlantic Central Waters (SACW). Zooplankton and ichthyoplankton abundance followed the same trend; three different groups associated to the inner-, mid- and outer-shelf region were identified. During summer, diluted waters extended over the shelf to join the STSF in the upper layer; the concentration of inorganic nutrients decreased in shallow waters; however, high values were observed between 40 and 60 m and in deep offshore waters. Surface Chl -a ranged 0.07-1.5 mg m -3

  10. Maximizing Shelf Life of Paneer-A Review.

    Science.gov (United States)

    Goyal, Sumit; Goyal, Gyanendra Kumar

    2016-06-10

    Paneer resembling soft cheese is a well-known heat- and acid-coagulated milk product. It is very popular in the Indian subcontinent and has appeared in the western and Middle East markets. The shelf life of paneer is quite low and it loses freshness after two to three days when stored under refrigeration. Various preservation techniques, including chemical additives, packaging, thermal processing, and low-temperature storage, have been proposed by researchers for enhancing its shelf life. The use of antimicrobial additives is not preferred because of perceived toxicity risks. Modified atmosphere packaging has been recommended as one of the best techniques for maximizing the shelf life of paneer.

  11. Plasma-catalytic reforming of ethanol: influence of air activation rate and reforming temperature

    International Nuclear Information System (INIS)

    Nedybaliuk, O.A.; Chernyak, V.Ya.; Fedirchuk, I.I.; Demchina, V.P.; Bortyshevsky, V.A.; Korzh, R.V.

    2016-01-01

    This paper presents the study of the influence that air activation rate and reforming temperature have on the gaseous products composition and conversion efficiency during the plasma-catalytic reforming of ethanol. The analysis of product composition showed that the conversion efficiency of ethanol has a maximum in the studied range of reforming temperatures. Researched system provided high reforming efficiency and high hydrogen energy yield at the lower temperatures than traditional conversion technologies

  12. Uncovering the glacial history of the Irish continental shelf (Invited)

    Science.gov (United States)

    Dunlop, P.; Benetti, S.; OCofaigh, C.

    2013-12-01

    In 1999 the Irish Government initiated a €32 million survey of its territorial waters known as the Irish National Seabed Survey (INSS). The INSS is amongst the largest marine mapping programmes ever undertaken anywhere in the world and provides high-resolution multibeam, backscatter and seismic data of the seabed around Ireland. These data have been used to provide the first clear evidence for extensive glaciation of the continental shelf west and northwest of Ireland. Streamlined drumlins on the mid to outer shelf record former offshore-directed ice flow towards the shelf edge and show that the ice sheet was grounded in a zone of confluence where ice flowing onto the shelf from northwest Ireland merged with ice flowing across the Malin Shelf from southwest Scotland. The major glacial features on the shelf are well developed nested arcuate moraine systems that mark the position of the ice sheet margin and confirm that the former British Irish Ice Sheet was grounded as far as the shelf edge around 100 km offshore of west Donegal at the last glacial maximum. Distal to the moraines, on the outermost shelf, prominent zones of iceberg plough marks give way to the Barra/Donegal fan and a well developed system of gullies and canyons which incise the continental slope. Since 2008 several scientific cruises have retrieved cores from the shelf and slope to help build a more detailed understanding of glacial events in this region. This presentation will provide an overview of the glacial history of the Irish shelf and will discuss ongoing research programmes that are building on the initial research findings to produce a better understanding of the nature and timing of ice sheet events in this region.

  13. Epidemic Cholera and American Reform Movements in the 19th Century

    Directory of Open Access Journals (Sweden)

    Seohyung KIM

    2015-12-01

    Full Text Available The 19th century was the age of great reform in American history. After constructing of the canal and railroads, the industrialization began and American society changed so rapidly. In this period, there were so many social crisis and American people tried to solve these problems within the several reform movements. These reform movements were the driving forces to control cholera during the 19th century. Cholera was the endemic disease in Bengal, India, but after the 19th century it had spread globally by the development of trade networks. The 1832 cholera in the United States was the first epidemic cholera in American history. The mortality of cholera was so high, but it was very hard to find out the cause of this fatal infectious disease. So, different social discourses happened to control epidemic cholera in the 19th century, these can be understood within the similar context of American reform movements during this period. Board of Health in New York States made a new public health act to control cholera in 1832, it was ineffective. Some people insisted that the cause of this infectious disease was the corruption of the United States. They emphasized unjust and immoral system in American society. Moral reform expanded to Nativism, because lots of Irish immigrants were the victims of cholera. So, epidemic cholera was the opportunity to spread the desire for moral reform. To control cholera in 1849, the sanitary reform in Britain had affected. The fact that it was so important to improve and maintain the water quality for the control and prevention of disease spread, the sanitary reform happened. There were two different sphere of the sanitary reform. The former was the private reform to improve sewer or privy, the latter was the public reform to build sewage facilities. The 1849 cholera had an important meaning, because the social discourse, which had emphasized the sanitation of people or home expanded to the public sphere. When cholera

  14. [Epidemic Cholera and American Reform Movements in the 19th Century].

    Science.gov (United States)

    Kim, Seohyung

    2015-12-01

    The 19th century was the age of great reform in American history. After constructing of the canal and railroads, the industrialization began and American society changed so rapidly. In this period, there were so many social crisis and American people tried to solve these problems within the several reform movements. These reform movements were the driving forces to control cholera during the 19th century. Cholera was the endemic disease in Bengal, India, but after the 19th century it had spread globally by the development of trade networks. The 1832 cholera in the United States was the first epidemic cholera in American history. The mortality of cholera was so high, but it was very hard to find out the cause of this fatal infectious disease. So, different social discourses happened to control epidemic cholera in the 19th century, these can be understood within the similar context of American reform movements during this period. Board of Health in New York States made a new public health act to control cholera in 1832, it was ineffective. Some people insisted that the cause of this infectious disease was the corruption of the United States. They emphasized unjust and immoral system in American society. Moral reform expanded to Nativism, because lots of Irish immigrants were the victims of cholera. So, epidemic cholera was the opportunity to spread the desire for moral reform. To control cholera in 1849, the sanitary reform in Britain had affected. The fact that it was so important to improve and maintain the water quality for the control and prevention of disease spread, the sanitary reform happened. There were two different sphere of the sanitary reform. The former was the private reform to improve sewer or privy, the latter was the public reform to build sewage facilities. The 1849 cholera had an important meaning, because the social discourse, which had emphasized the sanitation of people or home expanded to the public sphere. When cholera broke out in 1866 again

  15. Technology transfer equipment qualification methodology for shelf life determination

    International Nuclear Information System (INIS)

    Anderson, J.W.

    1995-01-01

    Discussions with a number of Nuclear Utilities revealed that equipment qualified for 10 to 40 years in the harsh environment of the plant was being assigned shelf lives of only 5 to 10 years in the benign environment of the warehouse, and then the materials were being trashed. One safety-related equipment supplier was assigning a 10-year qualified life, from date of shipment, with no recognition of the difference in the aging rate in the plant vs. that in the warehouse. Many suppliers assign shelf lives based on product warranty considerations rather than actual product degradation. An EPRI program was initiated to evaluate the methods used to assign shelf lives and to adapt the Arrhenius methodology, used in equipment qualification, to assign technically justifiable shelf lives. Temperature is the main factor controlling shelf life; however, atmospheric pressure, humidity, ultraviolet light, ozone and other atmospheric contaminants were also considered. A list of 70 representative materials was addressed in the program. All of these were found to have shelf lives of 14 years to greater than 60 years, except for 19 items. For 18 of these items, there was no data available except for the manufacturer's recommendation

  16. Shelf-life extension of fresh chicken through radurisation

    International Nuclear Information System (INIS)

    Niemand, J.G.; Van der Linde, H.J.

    1982-01-01

    The article discusses the shelf-life extension of fresh chicken through radurization. In order to assess the potential of this process on the South African market, a detailed investigation was carried out to determine the shelf-life extension under local conditions. The following aspects were investigated; 1) reduction of bacterial numbers at different radurisation doses; 2) influence of storage temperature on shelf-life and 3) the elimination of Salmonella. Organoleptic testing was carried out on poultry radurised to doses of 3, 5, 7,5 and 10 kGy as well as on non-radurised controls

  17. Reforming science: methodological and cultural reforms.

    Science.gov (United States)

    Casadevall, Arturo; Fang, Ferric C

    2012-03-01

    Contemporary science has brought about technological advances and an unprecedented understanding of the natural world. However, there are signs of dysfunction in the scientific community as well as threats from diverse antiscience and political forces. Incentives in the current system place scientists under tremendous stress, discourage cooperation, encourage poor scientific practices, and deter new talent from entering the field. It is time for a discussion of how the scientific enterprise can be reformed to become more effective and robust. Serious reform will require more consistent methodological rigor and a transformation of the current hypercompetitive scientific culture.

  18. Magnetic surveys of the continental shelf off Visakhapatnam

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, T.C.S.; Murthy, K.S.R.

    shelf. Quantitative estimates made for the anomalies over the inner shelf using the graphical method and by computing the analytical signal suggest the existence of a fault in the nearshore region and a possible zone of heavy mineral concentration off...

  19. 41 CFR 101-27.206 - Procurement of shelf-life materials.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Procurement of shelf-life materials. 101-27.206 Section 101-27.206 Public Contracts and Property Management Federal Property... MANAGEMENT 27.2-Management of Shelf-Life Materials § 101-27.206 Procurement of shelf-life materials. ...

  20. 48 CFR 52.225-10 - Notice of Buy American Act Requirement-Construction Materials.

    Science.gov (United States)

    2010-10-01

    ... Requirement-Construction Materials. 52.225-10 Section 52.225-10 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.225-10 Notice of Buy American Act Requirement—Construction Materials. As prescribed... Materials (FEB 2009) (a) Definitions. “Commercially available off-the-shelf (COTS) item,” “construction...

  1. NW European shelf under climate warming: implications for open ocean – shelf exchange, primary production, and carbon absorption

    Directory of Open Access Journals (Sweden)

    M. Gröger

    2013-06-01

    Full Text Available Shelves have been estimated to account for more than one-fifth of the global marine primary production. It has been also conjectured that shelves strongly influence the oceanic absorption of anthropogenic CO2 (carbon shelf pump. Owing to their coarse resolution, currently applied global climate models are inappropriate to investigate the impact of climate change on shelves and regional models do not account for the complex interaction with the adjacent open ocean. In this study, a global ocean general circulation model and biogeochemistry model were set up with a distorted grid providing a maximal resolution for the NW European shelf and the adjacent northeast Atlantic. Using model climate projections we found that already a~moderate warming of about 2.0 K of the sea surface is linked with a reduction by ~ 30% of the biological production on the NW European shelf. If we consider the decline of anthropogenic riverine eutrophication since the 1990s, the reduction of biological production amounts is even larger. The relative decline of NW European shelf productivity is twice as strong as the decline in the open ocean (~ 15%. The underlying mechanism is a spatially well confined stratification feedback along the continental shelf break. This feedback reduces the nutrient supply from the deep Atlantic to about 50%. In turn, the reduced productivity draws down CO2 absorption in the North Sea by ~ 34% at the end of the 21st century compared to the end of the 20th century implying a strong weakening of shelf carbon pumping. Sensitivity experiments with diagnostic tracers indicate that not more than 20% of the carbon absorbed in the North Sea contributes to the long-term carbon uptake of the world ocean. The rest remains within the ocean's mixed layer where it is exposed to the atmosphere. The predicted decline in biological productivity, and decrease of phytoplankton concentration (in the North Sea by averaged 25% due to reduced nutrient imports from

  2. Reform Drivers and Reform Obstacles in Natural Resource Management

    DEFF Research Database (Denmark)

    Gezelius, Stig S.; Raakjær, Jesper; Hegland, Troels Jacob

    2010-01-01

    ABSTRACT: The ability to transform historical learning into institutional reform is a key to success in the management of common pool natural resources. Based on a model of institutional inertia and a comparative analysis of Northeast Atlantic fisheries management from 1945 to the present....... Institutional inertia entails that large-scale management reform tends to be crisis driven....

  3. Shelf life study on Nuclear Malaysia biofertilizer products

    International Nuclear Information System (INIS)

    Phua Choo Kwai Hoe; Ahmad Nazrul Abd Wahid; Khairuddin Abdul Rahim

    2009-01-01

    Phosphate solubilising bacteria and plant growth promoting rhizobacteria are biofertilizer microorganisms known to increase crop yields. It is important to prepare suitable sterile carriers or substrates for these microorganisms into biofertilizer products with long shelf life. Optimum storage conditions, especially storage temperature is needed to improve shelf life of the products. Isolates of two phosphate solubilising bacteria (AP1 and AP3) and one plant growth promoting rhizobacteria (AP2) have been developed into biofertilizer products in Malaysian Nuclear Agency (NuclearMalaysia). These isolates were inoculated into a compost-based carrier, sterilised by gamma irradiation at 50 kGy, from MINTec-SINAGAMA, Nuclear Malaysia. Biofertilizer products kept at low temperatures (9 ± 2 degree C) showed better shelf life (storage for six months) as compared to those stored at room temperatures (28 ± 2 degree C). Further observation of the shelf life is still in progress. (Author)

  4. Victoria Land, Ross Sea, and Ross Ice Shelf, Antarctica

    Science.gov (United States)

    2002-01-01

    On December 19, 2001, MODIS acquired data that produced this image of Antarctica's Victoria Land, Ross Ice Shelf, and the Ross Sea. The coastline that runs up and down along the left side of the image denotes where Victoria Land (left) meets the Ross Ice Shelf (right). The Ross Ice Shelf is the world's largest floating body of ice, approximately the same size as France. Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

  5. The exchange of inorganic carbon on the Canadian Beaufort Shelf

    Science.gov (United States)

    Mol, Jacoba; Thomas, Helmuth; Hu, Xianmin; Myers, Paul G.

    2017-04-01

    The Mackenzie Shelf in the southeastern Beaufort Sea is an area that has experienced large changes in the past several decades as warming, sea-ice loss, and increased river discharge have altered carbon cycling. Upwelling and downwelling events are common on the shelf, caused by strong, fluctuating along-shore winds and resulting cross-shelf Ekman transport. Downwelling carries inorganic carbon and other remineralization products off the shelf and into the deep basin for possible long-term storage in the world oceans. Upwelling carries water high in dissolved inorganic carbon (DIC) and nutrients from the Pacific-origin upper halocline layer (UHL) onto the shelf. Profiles of DIC and total alkalinity (TA) taken in August and September of 2014 are used to investigate the cycling of inorganic carbon on the Mackenzie Shelf. The along-shore and cross-shelf transport of inorganic carbon is quantified using velocity field output from a simulation of the Arctic and Northern Hemisphere Atlantic (ANHA4) configuration of the Nucleus of European Modelling of the Ocean (NEMO) model. A strong upwelling event prior to sampling on the Mackenzie Shelf is analyzed and the resulting influence on the carbonate system, including the saturation state of aragonite and pH levels, is investigated. TA and δ18O are used to examine water mass distributions in the study area and analyze the influence of Pacific Water, Mackenzie River freshwater, and sea-ice melt on carbon dynamics and air-sea fluxes of CO2 in the surface mixed layer. Understanding carbon transfer in this seasonally dynamic environment is key in order to quantify the importance of Arctic shelf regions to the global carbon cycle and to provide a basis for understanding how its role will respond to the aforementioned changes in the regional marine system.

  6. The yogurt amino acid profile's variation during the shelf-life.

    Science.gov (United States)

    Germani, A; Luneia, R; Nigro, F; Vitiello, V; Donini, L M; del Balzo, V

    2014-01-01

    To analyze the yogurt amino acid profile starting from marketing through the whole shelf-life. The evaluation of the proteolytic activity of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus salivarius subsp. thermophilus, allows to deduce their vitality during the shelf-life period and within 45 days. Three types of full fats yogurts have been analyzed (a) natural white (b) sweet white and (c) whole fruit - in two stages: t0 (first day of shelf-life) and t1 (end of shelf-life). The proteins have been analyzed by the Kjeldahl method and the amino acid profile by HPLC. In natural yogurt a significant increase of the amount of free amino acids has been observed during the period of shelf-life (97%). In the sweetened full fats and fruit yogurt, instead, there is a lower increase of respectively 33% and 39% In whole milk natural yogurt, based on our data, the proteolytic activity seems to persist during the entire period of the shelf-life and this can be considered an index of bacterial survival, especially of Lactobacillus delbrueckii subsp. bulgaricus during the marketing process.

  7. 78 FR 6855 - High-Cost Mortgage and Homeownership Counseling Amendments to the Truth in Lending Act...

    Science.gov (United States)

    2013-01-31

    ...) issues this final rule to implement the Dodd-Frank Wall Street Reform and Consumer Protection Act's... consumer protections concerning a consumer's ability to repay, prepayment penalties, and escrow accounts.... 5491, 5511). The Consumer Financial Protection Act is substantially codified at 12 U.S.C. 5481-5603. As...

  8. Common morality and moral reform.

    Science.gov (United States)

    Wallace, K A

    2009-01-01

    The idea of moral reform requires that morality be more than a description of what people do value, for there has to be some measure against which to assess progress. Otherwise, any change is not reform, but simply difference. Therefore, I discuss moral reform in relation to two prescriptive approaches to common morality, which I distinguish as the foundational and the pragmatic. A foundational approach to common morality (e.g., Bernard Gert's) suggests that there is no reform of morality, but of beliefs, values, customs, and practices so as to conform with an unchanging, foundational morality. If, however, there were revision in its foundation (e.g., in rationality), then reform in morality itself would be possible. On a pragmatic view, on the other hand, common morality is relative to human flourishing, and its justification consists in its effectiveness in promoting flourishing. Morality is dependent on what in fact does promote human flourishing and therefore, could be reformed. However, a pragmatic approach, which appears more open to the possibility of moral reform, would need a more robust account of norms by which reform is measured.

  9. Nutrient Dynamics in the Northern South China Sea Shelf-sea (NoSoCS)

    Science.gov (United States)

    Wong, G. T.; Guo, X.

    2011-12-01

    The Northern South China Sea Shelf-sea (NoSoCS) is situated in the sub-tropics along the southern Chinese coast between the southern end of the Taiwan Strait and the Hainan Island. Samples were collected in four cross-shelf transects in summer, 2010 and two cross-shelf transects in winter, 2011 in this Shelf-sea. The shelf may be sub-divided into the inner shelf (1 μM in NO3- and >0.1 μM in soluble reactive phosphate) stretched across the shelf at least to the middle shelf. Thus, vertical mixing, even to relatively shallow depths, on the shelf may supply nutrients to and play a critical role in determining the primary production in the mixed layer. At least three such processes were observed. Through the year, internal waves of various strengths generated at the Luzon Strait propagated westward along the bottom of the mixed layer and dissipated along the middle and outer shelf. The effects of these waves were especially conspicuous north of the Dongsha Atoll and their action enhances vertical mixing. In the summer, upwelling occurred in the inner/middle shelf off Dongshan in response to the along shore southwest monsoon and the topographic forcing by the ridge extending offshore from Dongshan to the Taiwan Bank. In the winter, surface cooling and the strong northeast monsoon led to complete overturn in the shelf. The maximum density, reaching 24.6, in the surface waters was found offshore in the inner and middle shelf. This density was equivalent to the density of the water at >100 m offshore. As a result, this dense water also appeared as a layer of bottom water that extended across the shelf to the shelf edge.

  10. Factors affecting science reform: Bridging the gap between reform initiatives and teaching practices

    Science.gov (United States)

    Pensak, Karl John

    In response to the perceived deficiencies in science education today, and to the expressed need for research into the culture of schools (due primarily to the failure of many science reforms in the past), this study used a broad based approach to study the gap between science education research and science education practice. This study identified 47 factors that may encourage or inhibit science curriculum reform. A survey was conducted to determine which factors were perceived to be important by local and national K-12 classroom teachers, science supervisors/coordinators, and college/university professors. Continual staff development (scheduled as part of teachers' work day/week/month), funding (for long-term staff development, teacher training and support, science laboratory facilities and materials), teacher motivation and "ownership" of the reform, the need for collaborative opportunities for classroom teachers, teachers' college preparation, textbook reform, community support, and reform initiatives that are "in tune" with assessment, are major factors identified as having a substantial affect on the successful adoption, implementation, and institutionalization of science reforms.

  11. Catalytic reforming methods

    Science.gov (United States)

    Tadd, Andrew R; Schwank, Johannes

    2013-05-14

    A catalytic reforming method is disclosed herein. The method includes sequentially supplying a plurality of feedstocks of variable compositions to a reformer. The method further includes adding a respective predetermined co-reactant to each of the plurality of feedstocks to obtain a substantially constant output from the reformer for the plurality of feedstocks. The respective predetermined co-reactant is based on a C/H/O atomic composition for a respective one of the plurality of feedstocks and a predetermined C/H/O atomic composition for the substantially constant output.

  12. Phytoplankton Distribution in Relation to Environmental Drivers on the North West European Shelf Sea.

    Science.gov (United States)

    Siemering, Beatrix; Bresnan, Eileen; Painter, Stuart C; Daniels, Chris J; Inall, Mark; Davidson, Keith

    2016-01-01

    The edge of the North West European Shelf (NWES) is characterised by a steep continental slope and a northward flowing slope current. These topographic/hydrographic features separate oceanic water and shelf water masses hence potentially separate phytoplankton communities. The slope current may facilitate the advective transport of phytoplankton, with mixing at the shelf edge supporting nutrient supply and therefore phytoplankton production. On the west Scottish shelf in particular, little is known about the phytoplankton communities in and around the shelf break and adjacent waters. Hence, to improve our understanding of environmental drivers of phytoplankton communities, biological and environmental data were collected on seven cross-shelf transects across the Malin and Hebridean Shelves during autumn 2014. Density profiles indicated that shelf break and oceanic stations had a 100 m deep mixed surface layer while stations on the shelf were generally well mixed. Analysis of similarity and multidimensional scaling of phytoplankton counts revealed that phytoplankton communities on the shelf were significantly different to those found at the shelf break and at oceanic stations. Shelf stations were dominated by dinoflagellates, with diatoms contributing a maximum of 37% of cells. Shelf break and oceanic stations were also dinoflagellate dominated but displayed a lower species diversity. Significant difference between shelf and shelf break stations suggested that the continental slope limited cross shelf phytoplankton exchange. Northern and southern phytoplankton communities on the shelf were approximately 15% dissimilar while there was no latitudinal gradient for stations along the slope current, suggesting this current provided south to north connectivity. Fitting environmental data to phytoplankton ordination showed a significant relationship between phytoplankton community dissimilarities and nutrient concentrations and light availability on the shelf compared to

  13. Zákon DREAM Act: Finální řešení?

    OpenAIRE

    Toloch, Jan

    2015-01-01

    This thesis describes DREAM Act, a legislative proposal discussed in the US Congress between 2001 and 2011. The Act proposes a pathway to legal citizenship for children of undocumented immigrants. The thesis aims to find whether the children of illegal immigrants should be held accountable and face deportations, even though they were not responsible for entering the U.S. illegally? It also discusses whether implementation of the DREAM Act is a convenient solution of governmental reform of the...

  14. Kilometric Scale Modeling of the North West European Shelf Seas: Exploring the Spatial and Temporal Variability of Internal Tides

    Science.gov (United States)

    Guihou, K.; Polton, J.; Harle, J.; Wakelin, S.; O'Dea, E.; Holt, J.

    2018-01-01

    The North West European Shelf break acts as a barrier to the transport and exchange between the open ocean and the shelf seas. The strong spatial variability of these exchange processes is hard to fully explore using observations, and simulations generally are too coarse to simulate the fine-scale processes over the whole region. In this context, under the FASTNEt program, a new NEMO configuration of the North West European Shelf and Atlantic Margin at 1/60° (˜1.8 km) has been developed, with the objective to better understand and quantify the seasonal and interannual variability of shelf break processes. The capability of this configuration to reproduce the seasonal cycle in SST, the barotropic tide, and fine-resolution temperature profiles is assessed against a basin-scale (1/12°, ˜9 km) configuration and a standard regional configuration (7 km resolution). The seasonal cycle is well reproduced in all configurations though the fine-resolution allows the simulation of smaller scale processes. Time series of temperature at various locations on the shelf show the presence of internal waves with a strong spatiotemporal variability. Spectral analysis of the internal waves reveals peaks at the diurnal, semidiurnal, inertial, and quarter-diurnal bands, which are only realistically reproduced in the new configuration. Tidally induced pycnocline variability is diagnosed in the model and shown to vary with the spring neap cycle with mean displacement amplitudes in excess of 2 m for 30% of the stratified domain. With sufficiently fine resolution, internal tides are shown to be generated at numerous bathymetric features resulting in a complex pycnocline displacement superposition pattern.

  15. Reforming Organizational Structures

    NARCIS (Netherlands)

    S.G.J. Van de Walle (Steven)

    2016-01-01

    textabstractPublic sectors have undergone major transformations. Public sector reform touches upon the core building blocks of the public sector: organizational structures, people and finances. These are objects of reform. This chapter presents and discusses a set of major transformations with

  16. Multi-fuel reformers for fuel cells used in transportation. Phase 1: Multi-fuel reformers

    Science.gov (United States)

    1994-05-01

    DOE has established the goal, through the Fuel Cells in Transportation Program, of fostering the rapid development and commercialization of fuel cells as economic competitors for the internal combustion engine. Central to this goal is a safe feasible means of supplying hydrogen of the required purity to the vehicular fuel cell system. Two basic strategies are being considered: (1) on-board fuel processing whereby alternative fuels such as methanol, ethanol or natural gas stored on the vehicle undergo reformation and subsequent processing to produce hydrogen, and (2) on-board storage of pure hydrogen provided by stationary fuel processing plants. This report analyzes fuel processor technologies, types of fuel and fuel cell options for on-board reformation. As the Phase 1 of a multi-phased program to develop a prototype multi-fuel reformer system for a fuel cell powered vehicle, the objective of this program was to evaluate the feasibility of a multi-fuel reformer concept and to select a reforming technology for further development in the Phase 2 program, with the ultimate goal of integration with a DOE-designated fuel cell and vehicle configuration. The basic reformer processes examined in this study included catalytic steam reforming (SR), non-catalytic partial oxidation (POX) and catalytic partial oxidation (also known as Autothermal Reforming, or ATR). Fuels under consideration in this study included methanol, ethanol, and natural gas. A systematic evaluation of reforming technologies, fuels, and transportation fuel cell applications was conducted for the purpose of selecting a suitable multi-fuel processor for further development and demonstration in a transportation application.

  17. Morphology and sediment dynamics of the northern Catalan continental shelf, northwestern Mediterranean Sea

    Science.gov (United States)

    Durán, Ruth; Canals, Miquel; Sanz, José Luis; Lastras, Galderic; Amblas, David; Micallef, Aaron

    2014-01-01

    The northern Catalan continental shelf, in the northwestern Mediterranean Sea, extends along 200 km from the Cap de Creus submarine canyon to the Llobregat Delta, in the vicinity of the city of Barcelona. In this paper we present the results of a systematic investigation of this area by means of very high-resolution multibeam bathymetry to fully assess its morphological variability. The causative factors and processes determining such variability are subsequently interpreted. The shelf is divided in three segments by two prominent submarine canyons: the northernmost Roses Shelf is separated from the intermediate La Planassa Shelf by the La Fonera Canyon, while the boundary between the La Planassa Shelf and the southernmost Barcelona Shelf is marked by the Blanes Canyon. These two canyons are deeply incised in the continental margin, with their heads located at only 0.8 and 5 km from the shore, respectively. The seafloor character reflects the influence of external controlling factors on the geomorphology and sediment dynamics of the northern continental shelf of Catalonia. These factors are the geological setting, the volume and nature of sediment input, and the type and characteristics of processes leading to sediment redistribution, such as dense shelf water cascading (DSWC) and eastern storms. The interaction of all these factors determines sediment dynamics and allows subdividing the northern Catalan continental shelf into three segments: the erosional-depositional Roses Shelf to the north, the non-depositional La Planassa Shelf in the middle, and the depositional Barcelona Shelf to the south. Erosional features off the Cap de Creus Peninsula and an along-shelf subdued channel in the outer shelf illustrate prevailing sediment dynamics in the Roses segment, which is dominated by erosional processes, local sediment accumulations and the southward bypass of sediment. The rocky character of the seafloor immediately north of the Blanes Canyon head demonstrates that

  18. Interest Groups' Influence over Drug Pricing Policy Reform in South Korea

    Science.gov (United States)

    Chung, Woojin

    2005-01-01

    In 1999, the Korean government made a drug pricing policy reform to improve the efficiency and transparency of the drug distribution system. Yet, its policy formation process was far from being rational. Facing harsh resistance from various interest groups, the government changed its details into something different from what was initially investigated and planned. So far, little evidence supports any improvement in Korea's drug distribution system. Instead, the new drug pricing policy has deteriorated Korea's national health insurance budget, indicating a heavier economic burden for the general public. From Korea's experience, we may draw some lessons for the future development of a better health care system. As a society becomes more pluralistic, the government should come out of authoritarianism and thoroughly prepare in advance for resistance to reform, by making greater efforts to persuade strong interest groups while informing the general public of potential benefits of the reform. Additionally, facing developing civic groups, the government should listen but not rely too much on them at the final stage of the policy formation. Many of the civic groups lack expertise to evaluate the details of policy and tend to act in a somewhat emotional way. PMID:15988802

  19. Interest groups' influence over drug pricing policy reform in South Korea.

    Science.gov (United States)

    Chung, Woo Jin; Kim, Han Joong

    2005-06-30

    In 1999, the Korean government made a drug pricing policy reform to improve the efficiency and transparency of the drug distribution system. Yet, its policy formation process was far from being rational. Facing harsh resistance from various interest groups, the government changed its details into something different from what was initially investigated and planned. So far, little evidence supports any improvement in Korea's drug distribution system. Instead, the new drug pricing policy has deteriorated Korea's national health insurance budget, indicating a heavier economic burden for the general public. From Korea's experience, we may draw some lessons for the future development of a better health care system. As a society becomes more pluralistic, the government should come out of authoritarianism and thoroughly prepare in advance for resistance to reform, by making greater efforts to persuade strong interest groups while informing the general public of potential benefits of the reform. Additionally, facing developing civic groups, the government should listen but not rely too much on them at the final stage of the policy formation. Many of the civic groups lack expertise to evaluate the details of policy and tend to act in a somewhat emotional way.

  20. Detecting high spatial variability of ice shelf basal mass balance, Roi Baudouin Ice Shelf, Antarctica

    Directory of Open Access Journals (Sweden)

    S. Berger

    2017-11-01

    Full Text Available Ice shelves control the dynamic mass loss of ice sheets through buttressing and their integrity depends on the spatial variability of their basal mass balance (BMB, i.e. the difference between refreezing and melting. Here, we present an improved technique – based on satellite observations – to capture the small-scale variability in the BMB of ice shelves. As a case study, we apply the methodology to the Roi Baudouin Ice Shelf, Dronning Maud Land, East Antarctica, and derive its yearly averaged BMB at 10 m horizontal gridding. We use mass conservation in a Lagrangian framework based on high-resolution surface velocities, atmospheric-model surface mass balance and hydrostatic ice-thickness fields (derived from TanDEM-X surface elevation. Spatial derivatives are implemented using the total-variation differentiation, which preserves abrupt changes in flow velocities and their spatial gradients. Such changes may reflect a dynamic response to localized basal melting and should be included in the mass budget. Our BMB field exhibits much spatial detail and ranges from −14.7 to 8.6 m a−1 ice equivalent. Highest melt rates are found close to the grounding line where the pressure melting point is high, and the ice shelf slope is steep. The BMB field agrees well with on-site measurements from phase-sensitive radar, although independent radar profiling indicates unresolved spatial variations in firn density. We show that an elliptical surface depression (10 m deep and with an extent of 0.7 km × 1.3 km lowers by 0.5 to 1.4 m a−1, which we tentatively attribute to a transient adaptation to hydrostatic equilibrium. We find evidence for elevated melting beneath ice shelf channels (with melting being concentrated on the channel's flanks. However, farther downstream from the grounding line, the majority of ice shelf channels advect passively (i.e. no melting nor refreezing toward the ice shelf front. Although the absolute, satellite

  1. Inorganic carbon fluxes on the Mackenzie Shelf of the Beaufort Sea

    Science.gov (United States)

    Mol, Jacoba; Thomas, Helmuth; Myers, Paul G.; Hu, Xianmin; Mucci, Alfonso

    2018-02-01

    The Mackenzie Shelf in the southeastern Beaufort Sea is a region that has experienced large changes in the past several decades as warming, sea-ice loss, and increased river discharge have altered carbon cycling. Upwelling and downwelling events are common on the shelf, caused by strong, fluctuating along-shore winds, resulting in cross-shelf Ekman transport, and an alternating estuarine and anti-estuarine circulation. Downwelling carries dissolved inorganic carbon (DIC) and other remineralization products off the shelf and into the deep basin for possible long-term storage in the world's oceans. Upwelling carries DIC and nutrient-rich waters from the Pacific-origin upper halocline layer (UHL) onto the shelf. Profiles of DIC and total alkalinity (TA) taken in August and September of 2014 are used to investigate the cycling of carbon on the Mackenzie Shelf. The along-shore transport of water and the cross-shelf transport of DIC are quantified using velocity field output from a simulation of the Arctic and Northern Hemisphere Atlantic (ANHA4) configuration of the Nucleus of European Modelling of the Ocean (NEMO) framework. A strong upwelling event prior to sampling on the Mackenzie Shelf took place, bringing CO2-rich (elevated pCO2) water from the UHL onto the shelf bottom. The maximum on-shelf DIC flux was estimated at 16.9×103 mol C d-1 m-2 during the event. The maximum on-shelf transport of DIC through the upwelling event was found to be 65±15×10-3 Tg C d-1. TA and the oxygen isotope ratio of water (δ18O-H2O) are used to examine water-mass distributions in the study area and to investigate the influence of Pacific Water, Mackenzie River freshwater, and sea-ice melt on carbon dynamics and air-sea fluxes of carbon dioxide (CO2) in the surface mixed layer. Understanding carbon transfer in this seasonally dynamic environment is key to quantify the importance of Arctic shelf regions to the global carbon cycle and provide a basis for understanding how it will

  2. Inorganic carbon fluxes on the Mackenzie Shelf of the Beaufort Sea

    Directory of Open Access Journals (Sweden)

    J. Mol

    2018-02-01

    Full Text Available The Mackenzie Shelf in the southeastern Beaufort Sea is a region that has experienced large changes in the past several decades as warming, sea-ice loss, and increased river discharge have altered carbon cycling. Upwelling and downwelling events are common on the shelf, caused by strong, fluctuating along-shore winds, resulting in cross-shelf Ekman transport, and an alternating estuarine and anti-estuarine circulation. Downwelling carries dissolved inorganic carbon (DIC and other remineralization products off the shelf and into the deep basin for possible long-term storage in the world's oceans. Upwelling carries DIC and nutrient-rich waters from the Pacific-origin upper halocline layer (UHL onto the shelf. Profiles of DIC and total alkalinity (TA taken in August and September of 2014 are used to investigate the cycling of carbon on the Mackenzie Shelf. The along-shore transport of water and the cross-shelf transport of DIC are quantified using velocity field output from a simulation of the Arctic and Northern Hemisphere Atlantic (ANHA4 configuration of the Nucleus of European Modelling of the Ocean (NEMO framework. A strong upwelling event prior to sampling on the Mackenzie Shelf took place, bringing CO2-rich (elevated pCO2 water from the UHL onto the shelf bottom. The maximum on-shelf DIC flux was estimated at 16.9×103 mol C d−1 m−2 during the event. The maximum on-shelf transport of DIC through the upwelling event was found to be 65±15×10−3 Tg C d−1. TA and the oxygen isotope ratio of water (δ18O-H2O are used to examine water-mass distributions in the study area and to investigate the influence of Pacific Water, Mackenzie River freshwater, and sea-ice melt on carbon dynamics and air–sea fluxes of carbon dioxide (CO2 in the surface mixed layer. Understanding carbon transfer in this seasonally dynamic environment is key to quantify the importance of Arctic shelf regions to the global carbon cycle and provide a basis

  3. 76 FR 9034 - Privacy Act of 1974; Department of Homeland Security United States Citizenship and Immigration...

    Science.gov (United States)

    2011-02-16

    ... Immigrant Responsibility Act of 1996 (IIRIRA), Public Law (Pub. L.) 104-208, September 30, 1996. The E... Immigration Reform and Immigrant Responsibility Act of 1996 (IIRIRA), Public Law 104-208, dated September 30... system: Storage: Records in this system are stored electronically, on magnetic disc, tape, digital media...

  4. Seven Ethical Issues Affecting Neurosurgeons in the Context of Health Care Reform.

    Science.gov (United States)

    Dagi, T Forcht

    2017-04-01

    Ethical discussions around health care reform typically focus on problems of social justice and health care equity. This review, in contrast, focuses on ethical issues of particular importance to neurosurgeons, especially with respect to potential changes in the physician-patient relationship that may occur in the context of health care reform.The Patient Protection and Affordable Care Act (ACA) of 2010 (H.R. 3590) was not the first attempt at health care reform in the United States but it is the one currently in force. Its ambitions include universal access to health care, a focus on population health, payment reform, and cost control. Each of these aims is complicated by a number of ethical challenges, of which 7 stand out because of their potential influence on patient care: the accountability of physicians and surgeons to individual patients; the effects of financial incentives on clinical judgment; the definition and management of conflicting interests; the duty to preserve patient autonomy in the face of protocolized care; problems in information exchange and communication; issues related to electronic health records and data security; and the appropriate use of "Big Data."Systematic social and economic reforms inevitably raise ethical concerns. While the ACA may have driven these 7 to particular prominence, they are actually generic. Nevertheless, they are immediately relevant to the practice of neurosurgery and likely to reflect the realities the profession will be obliged to confront in the pursuit of more efficient and more effective health care. Copyright © 2017 by the Congress of Neurological Surgeons.

  5. Public Administration reforms and results

    Directory of Open Access Journals (Sweden)

    Gunnar Helgi Kristinsson

    2014-12-01

    Full Text Available Research on administrative reforms during the past thirty years indicates that reform efforts of countries differ. The Anglo Saxon states were at the forefront of the New Public Management movement while countries on mainland Europe were more hesitant and moved further towards the Neo-Weberian state. Academics have tried to explain different reform efforts within countries by looking at political, historical and cultural issues, values and economic factors to name just a few. Three hypotheses are put forward to explain reform efforts in different states. This research involves analysing the implementation of two different reform trends, New Public Management and the Neo-Weberian tradition. The analysis indicates that countries vary in their commitment to reform rather than in the emphasis on either New Public Management or the Neo-Weberian State. Decentralization, clear objectives and consultation with communities and experts are closely related to national reform efforts. However, Iceland does distinguish itself from Europe and the Nordic countries. The analysis reveals that although decentralization is high in the Icelandic system, autonomy of agencies does not have a strong relation to a varied use of administrative instruments. The second part of the article focuses on the results and achievements of reform programmes. The achievement of reform programmes are examined in relation to theories of bounded rationality, street level bureaucracy (bottom up and consensus decision making. Three hypotheses are presented and tested to explain what causes reforms programmes to be successful in some countries and not in others. The analysis reveals that countries are more likely to succeed if bounded rationality is applied with careful preparation and when stakeholders are consulted.

  6. 77 FR 17360 - Reform of Federal Policies Relating to Grants and Cooperative Agreements; Cost Principles And...

    Science.gov (United States)

    2012-03-26

    ... II Reform of Federal Policies Relating to Grants and Cooperative Agreements; Cost Principles And...; cost principles and administrative requirements (including Single Audit Act). The original comment...-idx?c=ecfr&tpl=/ecfrbrowse/Title02/2cfrv1_02.tpl . The Cost Principles for Hospitals are in the...

  7. Sustainable Administrative Reform Movements Policy in Joko Widodo's Administration

    Directory of Open Access Journals (Sweden)

    Yogi Suprayogi Sugandi

    2017-05-01

    Full Text Available Joko Widodo (Jokowi is a leader that is widely expected to transform Indonesia into a better country. Hopes and wishes were rising when he was elected as the president of Indonesia. This paper will describe various innovations undertaken before and after his presidential inauguration as well as the assorted innovations made in reforming the administration of his cabinet. As the president of Indonesia, Joko Widodo is required to realize the aspirations of the people in freeing the government from corruption, collusion, and nepotism. The management of ministerial and non-ministerial institutions becomes the very first crucial issue undertaken by Joko Widodo. This led to a polemic in regards to reducing or increasing the number of institutions, as the Jokowi administration actually increased the amount. In Susilo Bambang Yudhoyono's administration, several policies were made systematically and based on legislations that had been approved by the lagislature. Joko Widodo's administration in more partial in nature. The administrative reform program that is highly anticipated is the continuation of the Public Service Act. This law is a step forward from the administrative reform program that aims at the creation of good governance. Changes is career path, salary system, pension and benefits for civil servants, performance-based staffing are various efforts of sustainability carried out by Joko Widodo's administration.

  8. Liking Health Reform But Turned Off By Toxic Politics.

    Science.gov (United States)

    Jacobs, Lawrence R; Mettler, Suzanne

    2016-05-01

    Six years after the Affordable Care Act (ACA) became law, the number of nonelderly Americans with health insurance has expanded by twenty million, and the uninsurance rate has declined nearly 9 percentage points. Nevertheless, public opinion about the law remains deeply divided. We investigated how individuals may be experiencing and responding to health reform implementation by analyzing three waves of a panel study we conducted in 2010, 2012, and 2014. While public opinion about the ACA remains split (45.6 percent unfavorable and 36.2 percent favorable), there have been several detectable shifts. The share of respondents believing that reform had little or no impact on access to health insurance or medical care diminished by 18 percentage points from 2010 to 2014, while those considering reform to have some or a great impact increased by 19 percentage points. Among individuals who held unfavorable views toward the law in 2010, the percentage who supported repeal-while still high, at 72 percent-shrank by 9 percentage points from 2010 to 2014. We found that party affiliation and distrust in government were influential factors in explaining the continuing divide over the law. The ACA has delivered discernible benefits, and some Americans are increasingly recognizing that it is improving access to health insurance and medical care. Project HOPE—The People-to-People Health Foundation, Inc.

  9. Plasma devices for hydrocarbon reformation

    KAUST Repository

    Cha, Min Suk

    2017-02-16

    Plasma devices for hydrocarbon reformation are provided. Methods of using the devices for hydrocarbon reformation are also provided. The devices can include a liquid container to receive a hydrocarbon source, and a plasma torch configured to be submerged in the liquid. The plasma plume from the plasma torch can cause reformation of the hydrocarbon. The device can use a variety of plasma torches that can be arranged in a variety of positions in the liquid container. The devices can be used for the reformation of gaseous hydrocarbons and/or liquid hydrocarbons. The reformation can produce methane, lower hydrocarbons, higher hydrocarbons, hydrogen gas, water, carbon dioxide, carbon monoxide, or a combination thereof.

  10. Opportunities in Reform: Bioethics and Mental Health Ethics.

    Science.gov (United States)

    Williams, Arthur Robin

    2016-05-01

    Last year marks the first year of implementation for both the Patient Protection and Affordable Care Act and the Mental Health Parity and Addiction Equity Act in the United States. As a result, healthcare reform is moving in the direction of integrating care for physical and mental illness, nudging clinicians to consider medical and psychiatric comorbidity as the expectation rather than the exception. Understanding the intersections of physical and mental illness with autonomy and self-determination in a system realigning its values so fundamentally therefore becomes a top priority for clinicians. Yet Bioethics has missed opportunities to help guide clinicians through one of medicine's most ethically rich and challenging fields. Bioethics' distancing from mental illness is perhaps best explained by two overarching themes: 1) An intrinsic opposition between approaches to personhood rooted in Bioethics' early efforts to protect the competent individual from abuses in the research setting; and 2) Structural forces, such as deinstitutionalization, the Patient Rights Movement, and managed care. These two themes help explain Bioethics' relationship to mental health ethics and may also guide opportunities for rapprochement. The potential role for Bioethics may have the greatest implications for international human rights if bioethicists can re-energize an understanding of autonomy as not only free from abusive intrusions but also with rights to treatment and other fundamental necessities for restoring freedom of choice and self-determination. Bioethics thus has a great opportunity amid healthcare reform to strengthen the important role of the virtuous and humanistic care provider. © 2015 John Wiley & Sons Ltd.

  11. Sources, degradation and transport of terrigenous organic carbon on the East Siberian Arctic Shelf Seas

    Science.gov (United States)

    Tesi, Tommaso; Semiletov, Igor; Dudarev, Oleg; Gustafsson, Örjan

    2013-04-01

    transport of fine sediments relatively rich in cutin. Finally, in addition to degradation and sorting processes, our results indicated dilution of land-derived material with marine phytodetritus with increasing distance from the shore. Results from our study indicate that the benthic sediment transport system in the ESAS is quite dynamic and acts as an efficient incinerator of terrigenous material as observed in mid-latitude settings. Therefore, considering the mega-pool of terrigenous carbon susceptible to remobilization because of climate-induced changes, our results suggest future limited burial of this material in mid- and outer-shelf deposits.

  12. Note On The Ross Sea Shelf Water Downflow Processes (antarctica)

    Science.gov (United States)

    Bergamasco, A.; Defendi, V.; Spezie, G.; Budillon, G.; Carniel, S.

    In the framework of the CLIMA Project of the Italian National Program for Research in Antarctica, three different experimental data sets were acquired along the continental shelf break; two of them (in 1997 and 2001) close to Cape Adare, the 1998 one in the middle of the Ross Sea (i.e. 75 S, 177 W). The investigations were chosen in order to explore the downslope flow of the bottom waters produced in the Ross Sea, namely the High Salinity Shelf Water (HSSW, the densest water mass of the southern ocean coming from its formation site in the polynya region in Terra Nova bay), and the Ice Shelf Water (ISW, originated below the Ross Ice Shelf and outflowing northward). Both bottom waters spill over the shelf edge and mix with the Circumpolar Deep Water (CDW) contributing to the formation of the Antarctic Bottom Waters (AABW). Interpreting temperature, salinity and density maps in terms of cascading processes, both HSSW and ISW overflows are evidenced during, respectively, 1997 and 1998. During the 2001 acquisition there is no presence of HSSW along the shelf break, nevertheless distribution captures the evidence of a downslope flow process.

  13. Radurisation of broilers for shelf life extension

    International Nuclear Information System (INIS)

    Bok, H.E.; Holzapfel, W.H.; Van der Linde, H.J.

    1982-01-01

    Radurization is discussed as a method for the shelf life extension of refrigerated chicken carcasses. One of the advantages is that radurization eliminates potential food pathogenic bacteria like Salmonella in the chicken carcasses. Materials and methods for the radurization of chicken are discussed. The objective of the investigation was to determine the influence of different irradiation doses and storage conditions on the microbiological shelf life and organoleptic quality of fresh broilers

  14. Modified, Packaged Tortillas Have Long Shelf Life

    Science.gov (United States)

    Bourland, Charles; Glaus-Late, Kimberly

    1995-01-01

    Tortillas made from modified recipe and sealed in low-pressure nitrogen in foil pouches in effort to increase their shelf life at room temperature. Preliminary tests show that shelf life of these tortillas at least five months; in contrast, commercial tortillas last only few days. Part of water in recipe replaced with glycerin. Particularly necessary to avoid Clostridium botulinum, which grows in anaerobic environments and produces deadly toxin that causes botulism.

  15. Application of flexible micro temperature sensor in oxidative steam reforming by a methanol micro reformer.

    Science.gov (United States)

    Lee, Chi-Yuan; Lee, Shuo-Jen; Shen, Chia-Chieh; Yeh, Chuin-Tih; Chang, Chi-Chung; Lo, Yi-Man

    2011-01-01

    Advances in fuel cell applications reflect the ability of reformers to produce hydrogen. This work presents a flexible micro temperature sensor that is fabricated based on micro-electro-mechanical systems (MEMS) technology and integrated into a flat micro methanol reformer to observe the conditions inside that reformer. The micro temperature sensor has higher accuracy and sensitivity than a conventionally adopted thermocouple. Despite various micro temperature sensor applications, integrated micro reformers are still relatively new. This work proposes a novel method for integrating micro methanol reformers and micro temperature sensors, subsequently increasing the methanol conversion rate and the hydrogen production rate by varying the fuel supply rate and the water/methanol ratio. Importantly, the proposed micro temperature sensor adequately controls the interior temperature during oxidative steam reforming of methanol (OSRM), with the relevant parameters optimized as well.

  16. Application of Flexible Micro Temperature Sensor in Oxidative Steam Reforming by a Methanol Micro Reformer

    Directory of Open Access Journals (Sweden)

    Yi-Man Lo

    2011-02-01

    Full Text Available Advances in fuel cell applications reflect the ability of reformers to produce hydrogen. This work presents a flexible micro temperature sensor that is fabricated based on micro-electro-mechanical systems (MEMS technology and integrated into a flat micro methanol reformer to observe the conditions inside that reformer. The micro temperature sensor has higher accuracy and sensitivity than a conventionally adopted thermocouple. Despite various micro temperature sensor applications, integrated micro reformers are still relatively new. This work proposes a novel method for integrating micro methanol reformers and micro temperature sensors, subsequently increasing the methanol conversion rate and the hydrogen production rate by varying the fuel supply rate and the water/methanol ratio. Importantly, the proposed micro temperature sensor adequately controls the interior temperature during oxidative steam reforming of methanol (OSRM, with the relevant parameters optimized as well.

  17. Shelf break circulation in the Northern Gulf of Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Niebauer, H.J.; Roberts, J.; Royer, T.C.

    1981-05-20

    Current observations from a mooring on the continental shelf near the shelf break in the Gulf of Alaska, with supporting hydrographic and metorological data, are discussed for the period 1976 to March 1977. The described features suggest strong influence by the cyclonic Alaska Gyre for the periods April--June 1976 and October 1976 to March 1977. From July--September 1976 there is evidence of current veering and rotation. It is hypothesized that these current fluctuations are eddies which are important in mixing processes across the shelf.

  18. Geometric controls of the flexural gravity waves on the Ross Ice Shelf

    Science.gov (United States)

    Sergienko, O. V.

    2017-12-01

    Long-period ocean waves, formed locally or at distant sources, can reach sub-ice-shelf cavities and excite coupled motion in the cavity and the ice shelf - flexural gravity waves. Three-dimensional numerical simulations of the flexural gravity waves on the Ross Ice Shelf show that propagation of these waves is strongly controlled by the geometry of the system - the cavity shape, its water-column thickness and the ice-shelf thickness. The results of numerical simulations demonstrate that propagation of the waves is spatially organized in beams, whose orientation is determined by the direction of the of the open ocean waves incident on the ice-shelf front. As a result, depending on the beams orientation, parts of the Ross Ice Shelf experience significantly larger flexural stresses compared to other parts where the flexural gravity beams do not propagate. Very long-period waves can propagate farther away from the ice-shelf front exciting flexural stresses in the vicinity of the grounding line.

  19. Health Care Reform: Impact on Total Joint Replacement.

    Science.gov (United States)

    Chambers, Monique C; El-Othmani, Mouhanad M; Saleh, Khaled J

    2016-10-01

    The US health care system has been fragmented for more than 40 years; this model created a need for modification. Sociopoliticomedical system-related factors led to the Affordable Care Act (ACA) and a restructuring of health care provision/delivery. The ACA increases access to high-quality "affordable care" under cost-effective measures. This article provides a comprehensive review of health reform and the motivating factors that drive policy to empower arthroplasty providers to effectively advocate for the field of orthopedics as a whole, and the patients served. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Exchanges between the open Black Sea and its North West shelf

    Science.gov (United States)

    Shapiro, Georgy; Wobus, Fred; Zhou, Feng

    2014-05-01

    Exchanges between the vast NW shelf and the deep basin of the Black Sea play a significant role in maintaining the balance of nutrients, heat content and salinity of the shelf waters. Nearly 87 % of the Black Sea is entirely anoxic below 70 to 200m and contains high levels of hydrogen sulphide (Zaitsev et al, 2001), and this makes the shelf waters particularly valuable for maintaining the Black Sea ecosystem in good health. The increase in salinity of shelf waters occurs partially due to exchanges with more saline open sea waters and represents a threat to relics and endemic species. The shelf-break is commonly considered the bottle-neck of the shelf-deep sea exchanges (e.g. (Huthnance, 1995, Ivanov et al, 1997). Due to conservation of potential vorticity, the geostrophic currents flow along the contours of constant depth. However the ageostrophic flows (Ekman drift, mesoscale eddies, filaments, internal waves) are not subject to the same constraints. It has been shown that during the winter well mixed cold waters formed on the North West shelf propagate into the deep sea, providing an important mechanism for the replenishment of the Cold Intermediate Layer ( Staneva and Stanev, 1997). However, much less is known about exchanges in the warm season. In this study, the transports of water, heat and salt between the northwestern shelf and the adjacent deep basin of the Black Sea are investigated using a high-resolution three-dimensional primitive equation model, NEMO-SHELF-BLS (Shapiro et al, 2013). It is shown that during the period from April to August, 2005, both onshore and offshore cross-shelf break transports in the top 20 m were as high as 0.24 Sv on average, which was equivalent to the replacement of 60% of the volume of surface shelf waters (0 - 20 m) per month. Two main exchange mechanisms are studied: (i) Ekman transport, and (ii) transport by mesoscale eddies and associated meanders of the Rim Current. The Ekman drift causes nearly uniform onshore or

  1. Neural Network Modeling to Predict Shelf Life of Greenhouse Lettuce

    Directory of Open Access Journals (Sweden)

    Wei-Chin Lin

    2009-04-01

    Full Text Available Greenhouse-grown butter lettuce (Lactuca sativa L. can potentially be stored for 21 days at constant 0°C. When storage temperature was increased to 5°C or 10°C, shelf life was shortened to 14 or 10 days, respectively, in our previous observations. Also, commercial shelf life of 7 to 10 days is common, due to postharvest temperature fluctuations. The objective of this study was to establish neural network (NN models to predict the remaining shelf life (RSL under fluctuating postharvest temperatures. A box of 12 - 24 lettuce heads constituted a sample unit. The end of the shelf life of each head was determined when it showed initial signs of decay or yellowing. Air temperatures inside a shipping box were recorded. Daily average temperatures in storage and averaged shelf life of each box were used as inputs, and the RSL was modeled as an output. An R2 of 0.57 could be observed when a simple NN structure was employed. Since the "future" (or remaining storage temperatures were unavailable at the time of making a prediction, a second NN model was introduced to accommodate a range of future temperatures and associated shelf lives. Using such 2-stage NN models, an R2 of 0.61 could be achieved for predicting RSL. This study indicated that NN modeling has potential for cold chain quality control and shelf life prediction.

  2. The Impact of Standards-Based Reform on Teachers: The Case of "No Child Left Behind"

    Science.gov (United States)

    Smith, Jason M.; Kovacs, Philip E.

    2011-01-01

    Standards-based reform is a trend affecting the educational systems of nations around the world, driven by desires to create educational systems suited to increasing economic productivity. In the USA, The No Child Left Behind (NCLB) Act of 2001 includes goals of reducing achievement gaps and getting "highly qualified" teachers in all…

  3. Constitutional reform as process

    OpenAIRE

    Schultze, Rainer-Olaf (Prof.)

    2000-01-01

    Constitutional reform as process. - In: The politics of constitutional reform in North America / Rainer-Olaf Schultze ... (eds.). - Opladen : Leske + Budrich, 2000. - S. 11-31. - (Politikwissenschaftliche paperbacks ; 30)

  4. Geochemistry of sediments of the western Canadian continental shelf

    Science.gov (United States)

    Macdonald, R. W.; Pedersen, T. F.

    1991-08-01

    Few chemical data exist for the sedimentary environment off the Canadian west coast. Here we define the chemical nature of the shelf sediments by examining the important sources of material (natural and anthropogenic) to the region and processes relevant to diagenesis. Slightly more data exist for the continental shelf to the south (Washington) and north (Alaska), however it is clear that the sedimentary environment of these neighbouring shelves differs importantly from the Canadian portion. The British Columbia shelf receives little modern terrigenous detritus due mainly to isolation from terrestrial sediment sources by fiords, inland seas, or bypassing by shelf canyons. The chemical state of the sediments depends on the rate of supply of material, the energy of the depositional or erosional environment and the organic and inorganic composition of the material. These features in concert with bottom water characteristics control the redox state. Although no basins hosting continuous depositional records for the Holocene on the open British Columbia shelf have been identified or studied in a manner described by BUCKLEY ( Continental Shelf Research, 11, 1099-1122), some coastal embayments and fiords provide valuable historical records of post-glacial sedimentation. Such environments will prove to be increasingly useful in future studies of changes in regional climate and in establishing the chronology of natural disasters and anthropogenic impacts. Recommendations are given for a variety of research projects that would help us to understand better both chemical interactions at the seabed and Late Quaternary depositional history.

  5. Reforming Technical and Technological Education.

    Science.gov (United States)

    Wilson, David N.

    1993-01-01

    Review of technical and technological educational reform in Brazil, Canada, Germany, Great Britain, Indonesia, Malaysia, Singapore, and Sweden shows that reform takes time to complete effectively, long-term approaches are needed, and reform is linked to industrial development, regional cooperation, and decentralized decision making. (SK)

  6. Sedimentation on the Valencia Continental Shelf: Preliminary results

    Science.gov (United States)

    Maldonado, Andres; Swift, Donald J. P.; Young, Robert A.; Han, Gregory; Nittrouer, Charles A.; DeMaster, David J.; Rey, Jorge; Palomo, Carlos; Acosta, Juan; Ballester, A.; Castellvi, J.

    1983-10-01

    Preliminary analysis of data collected during the course of a cooperative Spanish-United States investigation of the Valencia Shelf (western Mediterranean) reveals a storm-dominated, mud-accumulating sedimentary regime. Calcareous mud is accumulating seaward of a narrow band of shoreface sand and gravel. On the outer shelf the mud is enriched by a pelagic calcareous component. Preliminary 210Pb data from vertical profiles of box cores yield nominal accumulation rates from 2.6 mm y -1 near the Ebro Delta to 1.3 mm y -1 on the southern portion of the Valencia Shelf. Storm-current winnowing has resulted in the development of a biogenic lag sand over the mid-shelf mud in the northern part of the study area. Piston cores reveal a basal Holocene sand and gravel facies similar to that presently seen on the inner shelf. Upward-fining sequences on the central and outer shelf are inferred to result from the landward shift of lithotopes during the course of the Holocene transgression. These sequences are locally repeated, perhaps as the consequence of brief, local interludes of coastal progradation. Application of a diagnostic circulation model suggests that intense, downwelling coastal flows occur during winter northeastern storms. Storm activity has induced erosional shoreface retreat during the course of the Holocene transgression and has generated by this means the basal coarse facies observed in the piston cores. In the central part of the study area seaward of the Albufera Lagoon, the mud blanket thins to a layer several centimeters thick which is draped over a thickened (10 m) basal sand. The basal sand is molded into northwest trending ridges. The data are not sufficient to determine whether these are overstepped barriers, or submarine sand ridges formed by storm flows during the shoreface retreat process.

  7. The Patient Protection and Affordable Care Act and the regulation of the health insurance industry.

    Science.gov (United States)

    Jha, Saurabh; Baker, Tom

    2012-12-01

    The Patient Protection and Affordable Care Act is a comprehensive and multipronged reform of the US health care system. The legislation makes incremental changes to Medicare, Medicaid, and the market for employer-sponsored health insurance. However, it makes substantial changes to the market for individual and small-group health insurance. The purpose of this article is to introduce the key regulatory reforms in the market for individual and small-group health insurance and explain how these reforms tackle adverse selection and risk classification and improve access to health care for the hitherto uninsured or underinsured population. Copyright © 2012 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  8. Health-care reform or labor market reform? A quantitative analysis of the affordable care act

    OpenAIRE

    Nakajima, Makoto; Tuzemen, Didem

    2015-01-01

    The Patient Protection and Affordable Care Act (ACA) requires all individuals to have health insurance, and introduces penalties to large firms that do not offer affordable coverage to their employees. While the possible effects of the ACA on the insurance decision of individuals have been studied, what is less studied is how the ACA can affect labor demand. In particular, since the ACA does not require small firms to offer health insurance, and does not require firms to offer health insuranc...

  9. High temperature ceramic-tubed reformer

    Science.gov (United States)

    Williams, Joseph J.; Rosenberg, Robert A.; McDonough, Lane J.

    1990-03-01

    The overall objective of the HiPHES project is to develop an advanced high-pressure heat exchanger for a convective steam/methane reformer. The HiPHES steam/methane reformer is a convective, shell and tube type, catalytic reactor. The use of ceramic tubes will allow reaction temperature higher than the current state-of-the-art outlet temperatures of about 1600 F using metal tubes. Higher reaction temperatures increase feedstock conversion to synthesis gas and reduce energy requirements compared to currently available radiant-box type reformers using metal tubes. Reforming of natural gas is the principal method used to produce synthesis gas (primarily hydrogen and carbon monoxide, H2 and CO) which is used to produce hydrogen (for refinery upgrading), methanol, as well as several other important materials. The HiPHES reformer development is an extension of Stone and Webster's efforts to develop a metal-tubed convective reformer integrated with a gas turbine cycle.

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

    Science.gov (United States)

    Luca, John J.

    2009-01-01

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

  11. Evaluation of four tax reforms in the United States

    DEFF Research Database (Denmark)

    Eissa, Nada; Kleven, Henrik Jacobsen; Kreiner, Claus Thustrup

    2008-01-01

    approach accounts for the observed heterogeneity in the microdata, but is simple to implement because we do not need to specify utility functions and estimate utility parameters. We find that each of the four tax acts created substantial welfare gains, and that the gains were concentrated almost......An emerging consensus is that labor force participation is more responsive to taxes and transfers than hours worked. To understand the implications of participation responses for the welfare analysis of tax reform, this paper embeds this margin of labor supply in an explicit welfare theoretic...... framework. We apply the framework to examine the welfare effects on single mothers in the United States following four tax acts passed in 1986, 1990, 1993, and 2001. We propose a simulation method combining features of fully structural microsimulation studies and simple deadweight loss calculations. Our...

  12. Seabed geology of the Canadian eastern continental shelf

    Science.gov (United States)

    Piper, David J. W.

    1991-08-01

    The physiography of the continental shelf off eastern Canada is irregular, developed by glacial erosion of a previously fluvially-dominated landscape. Northern shelves are deeper than southern shelves. Most surficial sediments on the shelf are relict or palimpsest. The principal modern source of sediment to the northern shelves is ice rafting and iceberg scour reworking of Quaternary sediments. Southern shelves receive sediment through erosion of Quaternary sediments; only small amounts of fine-grained sediment derived from coastal erosion and rivers escape from the coastal zone. Regional maps of sediment texture, carbonate content and heavy mineralogy consequently show differences between the northern and southern shelves. Large areas of the shelf show little net deposition. On the northern shelves, there is a surface veneer up to 0.5 m thick derived from ice rafting and iceberg turbation of underlying Quaternary sediment, modified by south-flowing currents [ WOODWORTH-LYNASet al. (this issue) Continental Shelf Research, 11, 939-961]. The overall effects of former iceberg turbation may extend to a depth of 10 m sub-bottom. On the southern shelves, bioturbation and perhaps storm-related currents rework exposed Quaternary sediments more slowly. Muds accumulate in deep basins on the shelves at rates of about 0.5 m per 1000 years; this accumulation is probably episodic and related to major storms reworking sediment from the surface sediment veneer in shallower areas of little net deposition. In water depths less than 110 m sand and gravel have formed as a result of reworking in the coastal zone during the post-glacial transgression. Over large areas of Georges Bank, the eastern Scotian Shelf and the Grand Banks of Newfoundland, such sands are mobilized during storms to form a wide suite of bedforms [ AMOS and JUDGE (this issue) Continental Shelf Research, 11, 1037-1068]. Elsewhere, particularly in deeper water, sandy surfaces appear moribund or inactive and large

  13. Microbial biodiversity, quality and shelf life of microfiltered and pasteurized extended shelf life (ESL) milk from Germany, Austria and Switzerland.

    Science.gov (United States)

    Schmidt, Verena S J; Kaufmann, Veronika; Kulozik, Ulrich; Scherer, Siegfried; Wenning, Mareike

    2012-03-01

    Information on factors limiting the shelf life of extended shelf life (ESL) milk produced by microfiltration and subsequent pasteurization is very limited. In this study, three different batches of ESL milk were analyzed at different stages of the production process and during storage at 4 °C, 8 °C and 10 °C in order to evaluate the changes in bacterial cell counts, microbial diversity and enzymatic quality. Additionally, detailed biodiversity analyses of 250 retail ESL milk packages produced by five manufacturers in Germany, Austria and Switzerland were performed at the end of shelf life. It was observed that microfiltration decreased the microbial loads by 5-6 log₁₀ units to lower than 1 CFU/mL. However, bacterial counts at the end of shelf life were extremely variable and ranged between ESL treatment, causing stochastic variations of initial species distributions in individual packages. This would result in the development of significantly different bacterial populations during cold storage, including the occasional development of high numbers of pathogenic species such as B. cereus or Acinetobacter. Copyright © 2011 Elsevier B.V. All rights reserved.

  14. 41 CFR 102-36.455 - How do we report excess shelf-life items?

    Science.gov (United States)

    2010-07-01

    ... shelf-life items? 102-36.455 Section 102-36.455 Public Contracts and Property Management Federal...-DISPOSITION OF EXCESS PERSONAL PROPERTY Personal Property Whose Disposal Requires Special Handling Shelf-Life Items § 102-36.455 How do we report excess shelf-life items? You must identify the property as shelf...

  15. Suspended particulate layers and internal waves over the southern Monterey Bay continental shelf: an important control on shelf mud belts?

    Science.gov (United States)

    Cheriton, Olivia M.; McPhee-Shaw, Erika E.; Shaw, William J.; Stanton, Timothy P.; Bellingham, James G.; Storlazzi, Curt D.

    2014-01-01

    Physical and optical measurements taken over the mud belt on the southern continental shelf of Monterey Bay, California documented the frequent occurrence of suspended particulate matter features, the majority of which were detached from the seafloor, centered 9–33 m above the bed. In fall 2011, an automated profiling mooring and fixed instrumentation, including a thermistor chain and upward-looking acoustic Doppler current profiler, were deployed at 70 m depth for 5 weeks, and from 12 to 16 October a long-range autonomous underwater vehicle performed across-shelf transects. Individual SPM events were uncorrelated with local bed shear stress caused by surface waves and bottom currents. Nearly half of all observed SPM layers occurred during 1 week of the study, 9–16 October 2011, and were advected past the fixed profiling mooring by the onshore phase of semidiurnal internal tide bottom currents. At the start of the 9–16 October period, we observed intense near-bed vertical velocities capable of lifting particulates into the middle of the water column. This “updraft” event appears to have been associated with nonlinear adjustment of high-amplitude internal tides over the mid and outer shelf. These findings suggest that nonlinear internal tidal motions can erode material over the outer shelf and that, once suspended, this SPM can then be transported shoreward to the middle and shallow sections of the mud belt. This represents a fundamental broadening of our understanding of how shelf mud belts may be built up and sustained.

  16. The Patient Protection and Affordable Care Act: the victory of unorthodox lawmaking.

    Science.gov (United States)

    Beaussier, Anne-Laure

    2012-10-01

    The 2010 Patient Protection and Affordable Care Act was a major legislative achievement of the 111th Congress. This law structurally reforms the US health care system by encouraging universal health care coverage through regulated competition among private insurance companies. When looking at the process for reform, what strikes an observer of US health care policy in the first place is that the Democratic majority was able to enact something in a political field characterized by strong resistance to change. This article builds on that observation. Arguments concentrate on the legislative process of the reform and support the idea that it may be partly explained by considering an evolution of US legislative institutions, mostly in the sense of a more centralized legislative process. Based on approximately one hundred semidirected interviews, I argue that the Democratic majority, building on lessons from both President Bill Clinton's health care reform attempt and the Republicans' strategy of using strong congressional leadership to pass social reforms, was able to overcome institutional constraints that have long prevented comprehensive change. A more centralized legislative process, which has been described as "unorthodox lawmaking," enabled the Democratic leadership to overcome multiple institutional and political veto players.

  17. Budget reform in Ukraine and the OECD countries

    Directory of Open Access Journals (Sweden)

    Puchko Anna

    2016-09-01

    Full Text Available The article analyzes the fiscal reforms in Ukraine and the OECD countries. It has been proved that the main areas which should undergo changes are the tax reform, regulatory reform and restructuring policies to encourage entrepreneurship, reform of social protection and social security, reform of social sphere constituents, administrative reform, reform of the army and law enforcement, administrative and territorial reform. According to the analysis results, there has been drawn the conclusion about the need to introduce in Ukraine the successful experience of the OECD countries in implementing budget reforms.

  18. Queensland's proposed surrogacy legislation: an opportunity for national reform.

    Science.gov (United States)

    Johnson, Tammy

    2010-02-01

    Surrogacy has existed since Biblical times when Hagar, the maidservant of the infertile Sarah, acted as a surrogate to bear Sarah and her husband, Abraham, a son. Despite the longevity of the practice of surrogacy, modern society has been reluctant to embrace surrogacy arrangements due to the ethical and sometimes practical debates they spark. This reluctance is evidenced by the general lack of legislative support for surrogacy arrangements in Australia and worldwide. In 2009 it was announced that Queensland will decriminalise altruistic surrogacy. While this decision is a step towards bringing Queensland in line with other Australian jurisdictions, it also has the potential to open up a Pandora's Box of legal and ethical issues. This article provides a snapshot of the anticipated new Queensland surrogacy legislation together with a brief overview of the regulation of surrogacy in all Australian jurisdictions. Recommendations are made as to whether there is a need for further reform of surrogacy regulation in certain Australian jurisdictions and if so, whether the proposed Queensland legislation constitutes an appropriate model on which to base such reform.

  19. Transgressive systems tract development and incised-valley fills within a quaternary estuary-shelf system: Virginia inner shelf, USA

    Science.gov (United States)

    Foyle, A.M.; Oertel, G.F.

    1997-01-01

    High-frequency Quaternary glacioeustasy resulted in the incision of six moderate- to high-relief fluvial erosion surfaces beneath the Virginia inner shelf and coastal zone along the updip edges of the Atlantic continental margin. Fluvial valleys up to 5 km wide, with up to 37 m of relief and thalweg depths of up to 72 m below modern mean sea level, cut through underlying Pleistocene and Mio-Pliocene strata in response to drops in baselevel on the order of 100 m. Fluvially incised valleys were significantly modified during subsequent marine transgressions as fluvial drainage basins evolved into estuarine embayments (ancestral generations of the Chesapeake Bay). Complex incised-valley fill successions are bounded by, or contain, up to four stacked erosional surfaces (basal fluvial erosion surface, bay ravinement, tidal ravinement, and ebb-flood channel-base diastem) in vertical succession. These surfaces, combined with the transgressive oceanic ravinement that generally caps incised-valley fills, control the lateral and vertical development of intervening seismic facies (depositional systems). Transgressive stratigraphy characterizes the Quaternary section beneath the Virginia inner shelf where six depositional sequences (Sequences I-VI) are identified. Depositional sequences consist primarily of estuarine depositional systems (subjacent to the transgressive oceanic ravinement) and shoreface-shelf depositional systems; highstand systems tract coastal systems are thinly developed. The Quaternary section can be broadly subdivided into two parts. The upper part contains sequences consisting predominantly of inner shelf facies, whereas sequences in the lower part of the section consist predominantly of estuarine facies. Three styles of sequence preservation are identified. Style 1, represented by Sequences VI and V, is characterized by large estuarine systems (ancestral generations of the Chesapeake Bay) that are up to 40 m thick, have hemicylindrical wedge geometries

  20. 41 CFR 101-27.207-3 - Marking material to show extended shelf life.

    Science.gov (United States)

    2010-07-01

    ... extended shelf life. 101-27.207-3 Section 101-27.207-3 Public Contracts and Property Management Federal...-INVENTORY MANAGEMENT 27.2-Management of Shelf-Life Materials § 101-27.207-3 Marking material to show extended shelf life. When the shelf-life period of Type II material (except for critical end-use items as...

  1. S.2166: An act to reduce the Nation's dependence on imported oil, to provide for the energy security of the Nation, and for other purposes, introduced in the United States Senate and House of Representatives, One Hundred Second Congress, Second Session, February 19, 1992

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This bill, also referred to as the National Energy Security Act of 1992, contains the following: Title I - Findings and purposes: Climate protection goals,least-cost energy strategy, and Director of climate protection: Title II - Definitions; Title III (none); Title IV - Fleets and alternative fuels: Alternative fuel fleets, Alternative fuels, Mass transit and training; Title V - Renewable energy: CORECT and COEECT, Renewable energy initiatives, Hydropower; Title VI - Energy efficiency: Industrial, commercial, and residential, Federal energy management, Utilities, State, local, insular, and tribal energy assistance, LIHEAP options pilot program, Consultative commission on western hemisphere energy and environment; Title VII (none); Title VIII - Advanced nuclear reactor commercialization; Title IX - Nuclear reactor licensing; Title X - Uranium: Uranium enrichment, Uranium; Title XI - Natural gas; Title XII - Outer continental shelf: Coastal communities impact assistance, Coastal resources enhancement fund, relationship to other law, Prohibition of leasing and preleasing activity; Title XIII - Research, development, demonstration and commercialization activities; Title XIV - Coal and coal technology, Electricity, Innovative technology transfer; Title XV - Public Utility Holding Company Act reform; Title XVI - Strategic Petroleum Reserve; Title XVII - Stratospheric ozone depletion; Title XVIII - Indian energy resource development commission; Title XIX - General provisions

  2. Working on reform. How workers' compensation medical care is affected by health care reform.

    Science.gov (United States)

    Himmelstein, J; Rest, K

    1996-01-01

    The medical component of workers' compensation programs-now costing over $24 billion annually-and the rest of the nation's medical care system are linked. They share the same patients and providers. They provide similar benefits and services. And they struggle over who should pay for what. Clearly, health care reform and restructuring will have a major impact on the operation and expenditures of the workers' compensation system. For a brief period, during the 1994 national health care reform debate, these two systems were part of the same federal policy development and legislative process. With comprehensive health care reform no longer on the horizon, states now are tackling both workers' compensation and medical system reforms on their own. This paper reviews the major issues federal and state policy makers face as they consider reforms affecting the relationship between workers' compensation and traditional health insurance. What is the relationship of the workers' compensation cost crisis to that in general health care? What strategies are being considered by states involved in reforming the medical component of workers compensation? What are the major policy implications of these strategies?

  3. Coastal currents and mass transport of surface sediments over the shelf regions of Monterey Bay, California

    Science.gov (United States)

    Wolf, S.C.

    1970-01-01

    In Monterey Bay, the highest concentrations of medium and fine sands occur nearshore between ten and thirty fathoms. Silt and clay accumulate in greater depths. Contours of median diameter roughly parallel the isobaths. Fine-grained materials are supplied to the bay region from erosion of cliffs which partly surround Monterey Bay, from sediment laden river discharge, and from continual reworking of widespread Pleistocene and Recent sea floor sediments. These sediments in turn are picked up by coastal currents and distributed over the shelf regions by present day current regimes. Studies of bottom currents over the shelf regions and in Monterey Canyon have revealed patterns which vary with seasonal changes. Current patterns during August and September exhibit remarkable symmetry about the axis of Monterey Submarine Canyon. Central Shelf currents north and south of Monterey Canyon flowed northwest at an average rate of 0.2 knots and south at 0.3 knots respectively. On the North Shelf between January and March currents flowed east to southeast at 0.3-0.5 knots with mirror image patterns above the South Shelf during the same period. Irregular current flow in the canyon indicates a complex current structure with frequent shifts in counterclockwise and clockwise direction over very short periods of time. Bottom topography of the canyon complex often causes localization of canyon currents. One particular observation at a depth of 51 fathoms indicated up-canyon flow at a rate of 0.2 knots. Most of the observed currents are related to seasonal variations, upwelling, ocean swell patterns, and to changes in the California and Davidson currents. Changes in current regimes are reflected in the patterns of sediment distribution and transport. Sediment transport is chiefly parallel to the isobaths, particularly on the North and South Shelf regions. Complex dispersal patterns are observed near Monterey Canyon and Moss Landing Harbor jetties. Longshore currents move sediments

  4. Administrative Reform

    DEFF Research Database (Denmark)

    Plum, Maja

    Through the example of a Danish reform of educational plans in early childhood education, the paper critically addresses administrative educational reforms promoting accountability, visibility and documentation. Drawing on Foucaultian perspectives, the relation between knowledge and governing...... of administrative technology, tracing how the humanistic values of education embed and are embedded within ‘the professional nursery teacher' as an object and subject of administrative practice. Rather than undermining the humanistic potential of education, it is argued that the technology of accounting...

  5. Health care reforms.

    Science.gov (United States)

    Marušič, Dorjan; Prevolnik Rupel, Valentina

    2016-09-01

    In large systems, such as health care, reforms are underway constantly. The article presents a definition of health care reform and factors that influence its success. The factors being discussed range from knowledgeable personnel, the role of involvement of international experts and all stakeholders in the country, the importance of electoral mandate and governmental support, leadership and clear and transparent communication. The goals set need to be clear, and it is helpful to have good data and analytical support in the process. Despite all debates and experiences, it is impossible to clearly define the best approach to tackle health care reform due to a different configuration of governance structure, political will and state of the economy in a country.

  6. Reconstructing the trophic history of the Black Sea shelf

    Science.gov (United States)

    Yunev, Oleg; Velikova, Violeta; Carstensen, Jacob

    2017-11-01

    In the last 50 years the Black Sea has undergone large changes driven by increasing anthropogenic pressures. We estimated the integrated annual primary production (APP) for different shelf regions during the early eutrophication phase (1963-1976) using chlorophyll a and winter nitrate concentrations as proxy observations of primary production to describe its seasonal variation. For comparison, APP was estimated during the period when eutrophication peaked (1985-1992). In the early eutrophication period APP was estimated at 64-89 g C m-2 yr-1 for most part of the shelf, except the shelf part influenced by the Danube River (the shallow waters off the Romanian and Bulgarian coasts) where APP was ∼126 g C m-2 yr-1. In these two different shelf parts, APP increased to 138-190 and 266-318 g C m-2 yr-1 during the peak eutrophication period. These spatial differences are attributed to the large nutrient inputs from the Danube River. The APP estimates provide new insight into the eutrophication history of the Black Sea shelf, documenting stronger signs of eutrophiction than observed in other enclosed seas such as the Baltic Sea. Since the peak eutrophication period APP is estimated to have decreased by approximately 15-20%.

  7. Glacial morphology and depositional sequences of the Antarctic Continental Shelf

    Science.gov (United States)

    ten Brink, Uri S.; Schneider, Christopher

    1995-01-01

    Proposes a simple model for the unusual depositional sequences and morphology of the Antarctic continental shelf. It considers the regional stratal geometry and the reversed morphology to be principally the results of time-integrated effects of glacial erosion and sedimentation related to the location of the ice grounding line. The model offers several guidelines for stratigraphic interpretation of the Antarctic shelf and a Northern Hemisphere shelf, both of which were subject to many glacial advances and retreats. -Authors

  8. Larger foraminifera distribution on a mesotrophic carbonate shelf in SW Sulawesi (Indonesia)

    NARCIS (Netherlands)

    Renema, W.; Troelstra, S.R.

    2001-01-01

    Larger symbiont bearing foraminifera typically live in shallow tropical seas. In this study the fauna composition of patch reefs scattered over the Spermonde Shelf (SW Sulawesi, Indonesia), a mesotrophic carbonate shelf, is examined. The foraminiferal fauna of the Spermonde Shelf is characterised by

  9. Continental shelf landscapes of the southeastern United States since the last interglacial

    Science.gov (United States)

    Harris, M. Scott; Sautter, Leslie Reynolds; Johnson, Kacey L.; Luciano, Katherine E.; Sedberry, George R.; Wright, Eric E.; Siuda, Amy N. S.

    2013-12-01

    The wide, sediment-starved continental shelf and modern coastal areas of the southeastern United States retain well-preserved but scattered remnants of a submerged paleolandscape. This paper presents a conceptual model of stratigraphic deposition and landscape formation since the last interglacial on the continental shelf of South Carolina, with portions of North Carolina, Georgia, and Florida (USA). Data for this study include multibeam bathymetry surveys, sidescan sonar mosaics, high-resolution subbottom profiles, and ground-truth surveys from - 250 m to the modern tidewater region. Four bathymetric zones are recognized with eleven landforms and landform indicators. The described zones range in depths from the modern shoreline, across the shelf, and over the shelf edge to - 250 m MSL. Relative sea level curves are presented for the area and discussed in conjunction with cultural and climatic events. The potential for preservation of Paleoamerican sites is high at the shelf edge between - 130 m and - 45 m, with Archaic and later occupations likely in depths of less than - 25 m. Prominent vantage points for Paleoamericans (> 11 kya) would have existed at the shelf edge, and tidewater resources would have been available nearby for a period of almost 6 ka. Rapid transgression rates (> 60 km/ka) after the sea level rose over the shelf edge make preservation of tidewater sites less likely on the outer and middle shelf. Searches for the earliest Paleoamericans should focus on promontories at the edge of the shelf and along future discoveries of paleoincisions on the shelf. Mapping and delineating this paleolandscape and associated unconsolidated sedimentary deposits interspersed with rocky plains and ledges will continue to be a priority to marine archeologists, coastal managers, fishery scientists, and marine spatial planners over the next several decades.

  10. Tragedy, transformation, and triumph: comparing the factors and forces that led to the adoption of the 1860 Adulteration Act in England and the 1906 Pure Food and Drug Act in the United States.

    Science.gov (United States)

    London, Jillian

    2014-01-01

    The 1860 Adulteration Act in England and the 1906 Pure Food and Drug Act in the United States were two of the earliest pieces of legislation to provide generalized regulation of food and drugs on a national scale. While significant scholarly attention has been given to explaining the factors and forces that led to the passage of each Act independent of the other, few books or articles have directly compared the similar individuals and events that led to the adoption of both Acts. This paper attempts to fill that gap. Through a comparative examination, this paper reveals that four main components were key to the national pure food and drug movements in both countries: individuals who crusaded for national adulteration legislation; tragedies that shocked the public into calling for reform; press and publicity that was willing and able to bring the evils of adulteration to the forefront of the public mind; and a transformation of the social, political, and economic systems, which created atmospheres conducive to reform. This paper aims to shed new light on the 1860 Adulteration Act and the 1906 Pure Food and Drug Act--two acts that derive their importance not just from the effect that they directly had on the regulation of food and drugs but also as some of the earliest examples of western governments coming to recognize the need for national regulation to protect the public from harm and coming to embrace their changing role as spearheads of modern regulatory states.

  11. The Effectiveness of Light Shelf in Tropical Urban Context

    Directory of Open Access Journals (Sweden)

    Binarti Floriberta

    2016-12-01

    Full Text Available Light shelf was developed to create uniform indoor illuminance. However, in hot climates the unshaded clerestory above the shelf transmits high solar heat gain. In dense urban context, these advantages and disadvantages might vary regarding the context and position of the fenestration. This study employed an integrated energy simulation software to investigate the effectiveness of light shelf application in a tropical urban context in terms of building energy consumption. Radiance and EnergyPlus based simulations performed the effects of urban canyon aspect ratio and external surface albedo on the daylighting performances, space cooling load, as well as the lighting energy consumption of the building equipped with lightshelves in 2 humid tropical cities. Comparison of the energy performances of 3 fenestration systems, i.e. fenestration without any shading device, with overhangs, and with light shelves, yielded some recommendations concerning the best application of light shelf on the certain floor levels and aspect ratio of the urban context.

  12. Accumulation of anthocyanins in tomato skin extends shelf life.

    Science.gov (United States)

    Bassolino, Laura; Zhang, Yang; Schoonbeek, Henk-Jan; Kiferle, Claudia; Perata, Pierdomenico; Martin, Cathie

    2013-11-01

    Shelf life is one of the most important traits for the tomato (Solanum lycopersicum) industry. Two key factors, post-harvest over-ripening and susceptibility to post-harvest pathogen infection, determine tomato shelf life. Anthocyanins accumulate in the skin of Aft/Aft atv/atv tomatoes, the result of introgressing alleles affecting anthocyanin biosynthesis in fruit from two wild relatives of tomato, which results in extended fruit shelf life. Compared with ordinary, anthocyanin-less tomatoes, the fruits of Aft/Aft atv/atv keep longer during storage and are less susceptible to Botrytis cinerea, a major tomato pathogen, post-harvest. Using genetically modified tomatoes over-producing anthocyanins, we confirmed that skin-specific accumulation of anthocyanins in tomato is sufficient to reduce the susceptibility of fruit to Botrytis cinerea. Our data indicate that accumulation of anthocyanins in tomato fruit, achieved either by traditional breeding or genetic engineering can be an effective way to extend tomato shelf life. © 2013 The Authors. New Phytologist © 2013 New Phytologist Trust.

  13. Impact of reform and privatization on consumers: A case study of power sector reform in Orissa, India

    International Nuclear Information System (INIS)

    Kundu, Goutam Kumar; Mishra, Bidhu Bhusan

    2011-01-01

    Orissa is the first state in India to have undergone reform in the power sector, with the government withdrawing its control. The model of this reform is known as the WB-Orissa model. The goal of this paper is to examine the impact of this reform on consumers of electricity, which has been measured using multiple regression models. The variables represent the parameters that consumers are most interested in, and the regression coefficients represent the weights of the corresponding variables. The data were collected using a survey methodology. The impact of reform was found to be mixed. Some groups of consumers saw benefits, while others felt a negative impact. A focus group study was conducted to identify the variables of interest to consumers of electricity. The model was used to estimate consumer benefit and was validated using primary data and structural equation modeling. The study revealed beneficial aspects of reform and areas with no benefits. - Highlights: → Linear regression model with seven variables explains consumer benefit. → Governance issue exists after power sector reform of Orissa. → Reform benefited most consumers with a few exceptions. → Reform affected agricultural consumers.

  14. State of the soft bottoms of the continental shelf

    International Nuclear Information System (INIS)

    Guzman Alvis, Angela I; Solano, Oscar David

    2002-01-01

    The presented information, it is based on studies carried out on the continental shelf of the Colombian Caribbean, mainly in the Gulf of Morrosquillo and the Magdalena and Guajira departments in the last ten years. A diagnostic is done of the soft bottoms of the Colombian continental shelf

  15. Distribution and origin of sediments on the northern Sunda Shelf, South China Sea

    Science.gov (United States)

    Wu, Shi-Guo; Wong, H. K.; Luo, You-Lang; Liang, Zhi-Rong

    1999-03-01

    Seventy-seven surface sediment samples and core samples from the outer Sunda Shelf were analyzed and a number of seismic profiles of the shelf were interpreted. The bottom sediments could be divided into six types: terrigenous sand, biogenic sand, silt-sand, clay-silt-sand, clayey silt and coral reef detritus. Our seismic data showed a thick, prograding Pleistocene deltaic sequence near the shelf-break and a thin Holocene sedimentary layer on the outer shelf. Eleven thermoluminescence (TL) ages were determined. The oldest relict sediments were derived from Late Pleistocene deposits. Based on sediment types, ages, and origins, five sedimentary areas were identified: area of modern Mekong sediments; insular shelf area receiving modern sediments from small Borneo rivers; shelf area near the Natuna-Anambas islands in the southeastern Gulf of Thailand Basin off the Malay Peninsula; area of relict sediments on the outer shelf north of the Natuna Islands, and typical coral reefs and detritus sediments.

  16. Oxidative Stability and Shelf Life of Foods Containing Oils and Fats

    DEFF Research Database (Denmark)

    and oils and fats-containing foods in the food and pet food industries. Discusses oxidative stability and shelf life of low-moisture (dry) food, including dry pet food. Discusses lipid co-oxidation with protein because a number of food products contain both lipids and proteins. Directed mainly toward......Oxidative Stability and Shelf Life of Foods Containing Oils and Fats focuses on food stability and shelf life, both important factors in the improvement and development of food products. This book, relevant for professionals in the food and pet food industries, presents an evaluation of methods...... for studies on the oxidative stability and shelf life of bulk oils/fats, fried oils and foods, food emulsions, dried foods, meat and meat products, and seafood in food and pet food. Focuses on the application of various evaluation methods to studies of oxidative stability and shelf life in oils and fats...

  17. DECISION SUPPORT TOOL FOR RETAIL SHELF SPACE OPTIMIZATION

    OpenAIRE

    B. RAMASESHAN; N. R. ACHUTHAN; R. COLLINSON

    2008-01-01

    Efficient allocation of shelf space and product assortment can significantly improve a retailer's profitability. This paper addresses the problem from the perspective of an independent franchise retailer. A Category Management Decision Support Tool (CMDST) is proposed that efficiently generates optimal shelf space allocations and product assortments by using the existing scarce resources, resulting in increased profitability. CMDST utilizes two practical integrated category management models ...

  18. Health care reforms

    Directory of Open Access Journals (Sweden)

    Marušič Dorjan

    2016-09-01

    Full Text Available In large systems, such as health care, reforms are underway constantly. The article presents a definition of health care reform and factors that influence its success. The factors being discussed range from knowledgeable personnel, the role of involvement of international experts and all stakeholders in the country, the importance of electoral mandate and governmental support, leadership and clear and transparent communication. The goals set need to be clear, and it is helpful to have good data and analytical support in the process. Despite all debates and experiences, it is impossible to clearly define the best approach to tackle health care reform due to a different configuration of governance structure, political will and state of the economy in a country.

  19. Reform and Backlash to Reform

    DEFF Research Database (Denmark)

    Hougaard Jensen, Svend E.; Hagen Jørgensen, Ole

    Using a stochastic general equilibrium model with overlapping generations, this paper studies (i) the effects on both extensive and intensive labor supply responses to changes in fertility rates, and (ii) the potential of a retirement reform to mitigate the effects of fertility changes on labor s...

  20. Fun at Antarctic grounding lines: Ice-shelf channels and sediment transport

    Science.gov (United States)

    Drews, Reinhard; Mayer, Christoph; Eisen, Olaf; Helm, Veit; Ehlers, Todd A.; Pattyn, Frank; Berger, Sophie; Favier, Lionel; Hewitt, Ian H.; Ng, Felix; Fürst, Johannes J.; Gillet-Chaulet, Fabien; Bergeot, Nicolas; Matsuoka, Kenichi

    2017-04-01

    Meltwater beneath the polar ice sheets drains, in part, through subglacial conduits. Landforms created by such drainages are abundant in areas formerly covered by ice sheets during the last glacial maximum. However, observations of subglacial conduit dynamics under a contemporary ice sheet are lacking. We present results from ice-penetrating radar to infer the existence of subglacial conduits upstream of the grounding line of Roi Baudouin Ice Shelf, Antarctica. The conduits are aligned with ice-shelf channels, and underlain by esker ridges formed from sediment deposition due to reduced water outflow speed near the grounding line. In turn, the eskers modify local ice flow to initiate the bottom topography of the ice-shelf channels, and create small surface ridges extending onto the shelf. Relict features on the shelf are interpreted to indicate a history of these interactions and variability of past subglacial drainages. Because ice-shelf channels are loci where intense melting occurs to thin an ice shelf, these findings expose a novel link between subglacial drainage, sedimentation, and ice-shelf stability. To investigate the role of sediment transport beneath ice sheets further, we model the sheet-shelf system of the Ekstömisen catchment, Antarctica. A 3D finite element model (Elmer/ICE) is used to solve the transients full Stokes equation for isotropic, isothermal ice with a dynamic grounding line. We initialize the model with surface topography from the TanDEM-X satellites and by inverting simultaneously for ice viscosity and basal drag using present-day surface velocities. Results produce a flow field which is consitent with sattelite and on-site observations. Solving the age-depth relationship allows comparison with radar isochrones from airborne data, and gives information about the atmospheric/dynamic history of this sector. The flow field will eventually be used to identify potential sediment sources and sinks which we compare with more than 400 km of

  1. Clay mineral distribution on tropical shelf: an example from the western shelf of India

    Digital Repository Service at National Institute of Oceanography (India)

    Hashimi, N.H.; Nair, R.R.

    Seventy-five sediment samples collected from the Kerala continental shelf and slope during the 17th and 71st Cruises of RV Gaveshani were analysed by X-ray diffraction for clay mineral content. The distribution of total clay ( 4 mu fraction...

  2. Sonograph patterns of the central western continental shelf of India

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, P.S.

    knolls. A transition zone with tonal variations is present between 40 and 60 m water depth. Ground-truth data sediment and rock distribution maps indicate depositional (inner shelf), nondepositional or erosional (outer shelf) environments and a...

  3. INSTITUTIONAL THEORY OF ECONOMIC REFORMS: BASIC IMPERATIVES

    Directory of Open Access Journals (Sweden)

    Oleg Sergeevich SUKHAREV

    2015-07-01

    Full Text Available The ability of institutional economic theory to explain various kinds of economic reforms (changes on the basis of theoretical ideas about the dysfunction of institutions and systems are investigated. A number of classifications of reforms and dysfunctions is introduced and kinds of institutional efficiency of economic systems are defined. Qualitative regularities of various reforms of the twentieth century in different countries are generalized. A number of criteria of effective institutional reforms, capable to lower the depth and the scale of dysfunctions of the functioning economic subsystems is formed. System approach to the analysis of economic systems reforming with underlining the importance of reform “management” factor which defines productivity of economic development is elaborated. Life cycle of institution and economic system in the process of its reforming is presented and correction of J. Hellmann’s model, describing the reforming logic of economy is made.

  4. Codifying the corporate opportunity doctrine: The (UK Companies Act 2006

    Directory of Open Access Journals (Sweden)

    John Lowry

    2012-04-01

    Full Text Available Part 10 of the UK Companies Act 2006 codifies the fiduciary and common law duties of directors as a means of addressing the key policy considerations which underpinned the company law reform project launched by the Labour Government in 1998. Focusing on the core fiduciary duty of loyalty and its corporate law manifestation in the form of the ‘corporate opportunity doctrine’, the article critically examines whether the statutory language adequately captures the totality of the duty as developed in the case law. It concludes that the formalistic language of the relevant provisions neither encompasses the breadth of the pre-existing jurisprudence nor addresses the policy objectives of the reform exercise.

  5. US Health Care Reform and Transplantation, Part II: impact on the public sector and novel health care delivery systems.

    Science.gov (United States)

    Axelrod, D A; Millman, D; Abecassis, M M

    2010-10-01

    The Patient Protection and Affordable Care Act passed in 2010 will result in dramatic expansion of publically funded health insurance coverage for low-income individuals. It is estimated that of the 32 million newly insured, 16 million will obtain coverage through expansion of the Medicaid Program, and the remaining 16 million will purchase coverage through their employer or newly legislated insurance exchanges. While the Act contains numerous provisions to improve access to private insurance as discussed in Part I of this analysis, public sector coverage will significantly be affected. The cost of health care reform will be borne disproportionately by Medicare, which faces nearly $500 billion in cuts to be identified by a new independent board. Transplant centers should be concerned about the impact of the reform on the financial aspects of transplantation. In addition, this legislation also utilizes the Medicare Program to drive reform of the health care delivery system, by encouraging the development of integrated Accountable Care Organizations, experimentation with new 'models' of healthcare delivery, and expanded support for Comparative Effectiveness Research. Transplant providers, including transplant centers and physicians/surgeons need to lead this movement, drawing on our experience providing comprehensive multidisciplinary care under global budgets with publically reported outcomes.

  6. Codification of patients' rights in Poland--the Patients' Rights Act 2008.

    Science.gov (United States)

    Bosek, Leszek; Pawliczak, Jakub

    2010-09-01

    The Act of 6 November 2008 on Patients' Rights and the Commissioner for Patients' Rights collect and safeguard patients' basic rights as well as provide, for the first time in Poland, an original concept for patients' collective rights. In addition, the new Act stipulates the specific mechanism for protecting patients' rights by the newly established body called the Commissioner for Patients' Rights. Polish reform of medical law will undoubtedly contribute to the expected ratification of the Convention on Human Rights and Biomedicine. However, the nature of codified rights is relatively abstract, and the Act cannot be read without reference to legislation related to physicians and health care institutions.

  7. Holocene sea levels of Visakhapatnam shelf, east coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, K.M.; Rao, T.C.S.

    The Holocene sea level changes in the shelf areas off Visakhapatnam was studied from sediment distribution pattern and shallow seismic profiling. Morphological features on the shelf indicate a Late Pleistocene regression down to about -130 m below...

  8. Political Parties, Clientelism, and Bureaucratic Reform

    OpenAIRE

    Cruz, Cesi; Keefer, Philip

    2015-01-01

    The challenge of public administration reform is well-known: politicians often have little interest in the efficient implementation of government policy. Using new data from 439 World Bank public sector reform loans in 109 countries, we demonstrate that such reforms are significantly less likely to succeed in the presence of non-programmatic political parties. Earlier research uses evidence from a small group of countries to conclude that clientelistic politicians resist reforms that restrict...

  9. 41 CFR 102-36.450 - Do we report excess shelf-life items?

    Science.gov (United States)

    2010-07-01

    ... shelf-life items? 102-36.450 Section 102-36.450 Public Contracts and Property Management Federal...-DISPOSITION OF EXCESS PERSONAL PROPERTY Personal Property Whose Disposal Requires Special Handling Shelf-Life Items § 102-36.450 Do we report excess shelf-life items? (a) When there are quantities on hand, that...

  10. Education Reform in Hong Kong

    Directory of Open Access Journals (Sweden)

    Chris Dowson

    2000-05-01

    Full Text Available Since the early 1990s, the pace of educational reform in Hong Kong has accelerated and broadened to incorporate almost all areas of schooling. The reforms introduced during this period can be subsumed under what has generally been labelled the quality movement. In this paper, we review and comment on a number of policy reform initiatives in the four areas of "Quality Education," English Language Benchmarking, Initial Teacher Training and the Integration of Pupils with Special Needs into Ordinary Classrooms. Following a brief description of each policy initiative, the reforms are discussed in terms of their consistency, coherence and cultural fit.

  11. Steam reformer with catalytic combustor

    Science.gov (United States)

    Voecks, Gerald E. (Inventor)

    1990-01-01

    A steam reformer is disclosed having an annular steam reforming catalyst bed formed by concentric cylinders and having a catalytic combustor located at the center of the innermost cylinder. Fuel is fed into the interior of the catalytic combustor and air is directed at the top of the combustor, creating a catalytic reaction which provides sufficient heat so as to maintain the catalytic reaction in the steam reforming catalyst bed. Alternatively, air is fed into the interior of the catalytic combustor and a fuel mixture is directed at the top. The catalytic combustor provides enhanced radiant and convective heat transfer to the reformer catalyst bed.

  12. Permian storm current-produced offshore bars from an ancient shelf sequence : Northwestern Karoo basin, republic of South Africa

    Science.gov (United States)

    Smith, A. M.; Zawada, P. K.

    The Ecca-Beaufort transition zone from the Karoo Basin comprises upward-coarsening sequences which are interpreted as prograding, storm-produced offshore bars. Eight facies are recognised: (A) dark-grey shale, (B) thinly interbedded siltstone and mudstone, (C) thinly interbedded siltstone and very fine-grained sandstone, (D) blue-grey coarse-grained siltstone, (E) low-angle truncated and flat-laminated sandstone, (F) wave-rippled sandstone, (G) planar cross-bedded sandstone, (H) intraformational clay-pellet conglomerate. Four sub-environments are recognised, these being: (1) the bar crest which comprises proximal tempestites, (2) the bar slope consisting of soft-sediment deformed siltstone, (3) the bar fringe/ margin which is composed of storm layers and offshore siltstones and (4) the interbar/offshore environment comprising siltstone and distal storm layers. These bars formed in response to wave and storm processes and migrated across a muddy shelf environment. The orientation of bars was probably coast-parallel to subparallel with respect to the inferred north-northwest-south-southeast coastline. These proposed, storm-produced bars acted as major depo-centres within the shelf setting of the study area. As shelf sediments are recorded from almost the entire northwestern Karoo Basin it is anticipated that bar formation was an important sedimentary factor in the deposition of the sediments now referred to as the Ecca-Beaufort transition zone.

  13. Damage reduces shelf-life of sweetpotato during marketing | Mtunda ...

    African Journals Online (AJOL)

    Damage reduces shelf-life of sweetpotato during marketing. ... K. Mtunda, D. Chilosa, E. Rwiza, M. Kilima, H. Kiozya, R. Munisi, R. Kapinga, D. Rees. Abstract. Although sweetpotato is primarily grown for home consumption, marketing is becoming increasingly important, and in this case, short shelf-life of the roots is a major ...

  14. Shelf life modelling for first-expired-first-out warehouse management.

    Science.gov (United States)

    Hertog, Maarten L A T M; Uysal, Ismail; McCarthy, Ultan; Verlinden, Bert M; Nicolaï, Bart M

    2014-06-13

    In the supply chain of perishable food products, large losses are incurred between farm and fork. Given the limited land resources and an ever-growing population, the food supply chain is faced with the challenge of increasing its handling efficiency and minimizing post-harvest food losses. Huge value can be added by optimizing warehouse management systems, taking into account the estimated remaining shelf life of the product, and matching it to the requirements of the subsequent part of the handling chain. This contribution focuses on how model approaches estimating quality changes and remaining shelf life can be combined in optimizing first-expired-first-out cold chain management strategies for perishable products. To this end, shelf-life-related performance indicators are used to introduce remaining shelf life and product quality in the cost function when optimizing the supply chain. A combinatorial exhaustive-search algorithm is shown to be feasible as the complexity of the optimization problem is sufficiently low for the size and properties of a typical commercial cold chain. The estimated shelf life distances for a particular batch can thus be taken as a guide to optimize logistics.

  15. Shelf life modelling for first-expired-first-out warehouse management

    Science.gov (United States)

    Hertog, Maarten L. A. T. M.; Uysal, Ismail; McCarthy, Ultan; Verlinden, Bert M.; Nicolaï, Bart M.

    2014-01-01

    In the supply chain of perishable food products, large losses are incurred between farm and fork. Given the limited land resources and an ever-growing population, the food supply chain is faced with the challenge of increasing its handling efficiency and minimizing post-harvest food losses. Huge value can be added by optimizing warehouse management systems, taking into account the estimated remaining shelf life of the product, and matching it to the requirements of the subsequent part of the handling chain. This contribution focuses on how model approaches estimating quality changes and remaining shelf life can be combined in optimizing first-expired-first-out cold chain management strategies for perishable products. To this end, shelf-life-related performance indicators are used to introduce remaining shelf life and product quality in the cost function when optimizing the supply chain. A combinatorial exhaustive-search algorithm is shown to be feasible as the complexity of the optimization problem is sufficiently low for the size and properties of a typical commercial cold chain. The estimated shelf life distances for a particular batch can thus be taken as a guide to optimize logistics. PMID:24797134

  16. Cross-shore flow on the inner-shelf off southwest Portugal

    Science.gov (United States)

    Lamas, L.; Peliz, A.; Oliveira, P.; Dias, J.

    2012-04-01

    Velocity measurements from 4 bottom-mounted ADCP deployments (summers of 2006, 2007, 2008 and 2011) at a 12-m depth site off Sines, Portugal, complemented with time series of winds, waves and tides, are used to study the inner-shelf cross-shore flow dependence on wave, tidal and wind forcings. During these four summers, the dominating winds are from the north (upwelling-favorable), with strong diurnal sea breeze cycle throughout these periods. This quasi-steady wind circulation is sometimes interrupted by short event-like reversals. The observed records were split in different subsets according to tidal amplitude, wave height, cross- and along-shore wind magnitudes, and the vertical structure of the cross-shore flow was studied for each of these subsets. Despite different forcing conditions, the cross-shore velocity profiles usually show a vertical parabolic structure with maximum onshore flow at mid-depth, resembling the upwelling return flow for mid-shelf conditions, but atypical for the inner-shelf and in disagreement with other inner-shelf studies from other sites. We compare the observations with simplified 2D inner-shelf models and with results from other studies.

  17. Why public health services? Experiences from profit-driven health care reforms in Sweden.

    Science.gov (United States)

    Dahlgren, Göran

    2014-01-01

    Market-oriented health care reforms have been implemented in the tax-financed Swedish health care system from 1990 to 2013. The first phase of these reforms was the introduction of new public management systems, where public health centers and public hospitals were to act as private firms in an internal health care market. A second phase saw an increase of tax-financed private for-profit providers. A third phase can now be envisaged with increased private financing of essential health services. The main evidence-based effects of these markets and profit-driven reforms can be summarized as follows: efficiency is typically reduced but rarely increased; profit and tax evasion are a drain on resources for health care; geographical and social inequities are widened while the number of tax-financed providers increases; patients with major multi-health problems are often given lower priority than patients with minor health problems; opportunities to control the quality of care are reduced; tax-financed private for-profit providers facilitate increased private financing; and market forces and commercial interests undermine the power of democratic institutions. Policy options to promote further development of a nonprofit health care system are highlighted.

  18. Predictive modelling for shelf life determination of nutricereal based fermented baby food.

    Science.gov (United States)

    Rasane, Prasad; Jha, Alok; Sharma, Nitya

    2015-08-01

    A shelf life model based on storage temperatures was developed for a nutricereal based fermented baby food formulation. The formulated baby food samples were packaged and stored at 10, 25, 37 and 45 °C for a test storage period of 180 days. A shelf life study was conducted using consumer and semi-trained panels, along with chemical analysis (moisture and acidity). The chemical parameters (moisture and titratable acidity) were found inadequate in determining the shelf life of the formulated product. Weibull hazard analysis was used to determine the shelf life of the product based on sensory evaluation. Considering 25 and 50 % rejection probability, the shelf life of the baby food formulation was predicted to be 98 and 322 days, 84 and 271 days, 71 and 221 days and 58 and 171 days for the samples stored at 10, 25, 37 and 45 °C, respectively. A shelf life equation was proposed using the rejection times obtained from the consumer study. Finally, the formulated baby food samples were subjected to microbial analysis for the predicted shelf life period and were found microbiologically safe for consumption during the storage period of 360 days.

  19. The reform of the Italian Yachting Code

    Directory of Open Access Journals (Sweden)

    Alberto Pasino

    2018-02-01

    Full Text Available The purpose of this paper is to address the legislative reform of the recreational boating legislation currently pending in Italy (Law 167/2015, which has delegated the power to reform the Yachting Code to the Italian Government with a specific focus on the relationship between the Yachting Code and the Navigation Code. The issue will be addressed through an analysis of the history of the relationship between the rules governing recreational boating and the general navigation legislation in Italy. Starting with an analysis of the first few rules of the Navigation Code devoted to recreational boating, which had been regulated together with the forms of operation of the ship for economic purposes, the discussion will then review the contents of Law 50/1971 (s.c. ‘’piccolo codice della nautica da diporto’’, which led to the first division between recreational boating and general navigation legislation. Law 172/2003 – a piece of legislation which was intended to reorganize and boost recreational boating and nautical tourism – will also be mentioned, considering the legislator’s attempt to make the rules governing recreational boating fully autonomous from the general maritime legislation. Law 171/2005 (s.c. ‘’codice della nautica da diporto’’ will then be briefly reviewed, with particular emphasis on the legislator’s choice to recognize that recreational boating rules have a special nature in relation to general navigation legislation, but are not fully autonomous from it. The paper will finally focus on the choice made by the legislator through Law 167/2015 – an act which delegates the Government to reform the Yacting Code – which confirms the approach chosen by the ‘’codice della nautica da diporto’’, and on the consequences of such choice on legal institutions such as the shipowner’s limitation of liability.

  20. 41 CFR 101-27.209 - Utilization and distribution of shelf-life items.

    Science.gov (United States)

    2010-07-01

    ... distribution of shelf-life items. 101-27.209 Section 101-27.209 Public Contracts and Property Management... PROCUREMENT 27-INVENTORY MANAGEMENT 27.2-Management of Shelf-Life Materials § 101-27.209 Utilization and distribution of shelf-life items. Where it is determined that specified quantities of both Type I and Type II...

  1. The Northeast Greenland Shelf as a Potential Habitat for the Northeast Arctic Cod

    Directory of Open Access Journals (Sweden)

    Kjersti O. Strand

    2017-09-01

    Full Text Available Observations (1978–1991 of distributions of pelagic juvenile Northeast Arctic cod (Gadus morhua L. show that up to 1/3 of the year class are dispersed off the continental shelf and into the deep Norwegian Sea while on the way from the spring-spawning areas along the Norwegian coast to the autumn-settlement areas in the Barents Sea. The fate of this variable fraction of pelagic juveniles off-shelf has been an open question ever since Johan Hjort's (1914 seminal work. We have examined both the mechanisms causing offspring off-shelf transport, and their subsequent destiny using an individual-based biophysical model applied to quantify growth and dispersal. Our results show, consistently with the observations, that total off-shelf transport is highly variable between years and may be up to 27.4%. Offspring from spawning grounds around Lofoten have a higher chance of being displaced off the shelf. The off-shelf transport is dominated by episodic events where frequencies and dates vary between years. Northeasterly wind conditions over a 3–7-day period prior to the off-shelf events are a good proxy for dispersal of offspring off the shelf. Offspring transported into the open ocean are on average carried along three following routes: back onto the adjacent eastern shelves and into the Barents Sea (36.9%, recirculating within the Lofoten Basin (60.7%, or drifting northwest to the northeast Greenland shelf (2.4%. For the latter fraction the transport may exceed 12% depending on year. Recent investigations have discovered distributions of young cod on the northeast Greenland shelf indicating that conditions may support survival for Northeast Arctic cod offspring.

  2. California teachers' perceptions of standards-based reform in middle school science: A mixed-methods study

    Science.gov (United States)

    Leggett, Allison Gail Wilson

    The No Child Left Behind (NCLB) Act of 2001 presented one of the most significant and comprehensive literacy reforms in many years (McDonnell, 2005; U.S. Department of Education, 2006). The era of school accountability and standards based reform has brought many challenges and changes to public schools. Increasingly, public officials and educational administrators are asked to use standards based assessments to make high-stakes decisions, such as whether a student will move on to the next grade level or receive a diploma (American Psychological Association, 2005). It is important to understand any shifts in teachers' perceptions and to identify the changes teachers are making as they implement standards-based reform. This mixed-methods study was designed to assess teachers' perceptions of changes related to standards-based reform as supported by Fullan's (2001) change theory and transformational leadership theory. Survey questions sought to identify teacher perceptions of changes in curriculum, instruction and daily practice as schools documented and incorporated standards-based reform and began focusing on preparing students for the California Standards Test in Science (CSTS). Using descriptive statistical analysis and in-depth interviews, results show favorable insight towards standards-based reform. The survey was distributed to 30 middle school science teachers from 10 low-performing schools in Los Angeles, California. Results were analyzed using Spearman rank-ordered correlations. Interviews were conducted on middle school teachers represented by each grade level. Teachers who receive more support from administrators have more positive attitudes toward all aspects of SBR and the CSTS as measured in this study. No school should overlook the potential of a supportive administration in its effort to improve school programs.

  3. A summary of the low upper shelf toughness safety margin issue

    International Nuclear Information System (INIS)

    Merkle, J.G.

    1991-01-01

    The low upper shelf toughness issue has a long history, beginning with the choice of materials for the submerged arc welding process, but also potentially involving the use of A302-B plate. Criteria for vessels containing low upper shelf materials have usually been expressed in terms of the Charpy upper shelf impact energy. Although these criteria have had several different bases, the range of limiting values for wall thicknesses approaching 229 mm (9 in.) has remained between 54 to 68J (40 to 50 ft lbs). Allowable values for vessels with thinner walls and/or only circumferential low upper shelf welds might conceivably be less. A decision on criteria to be incorporated into the ASME Code is now being made. Choices to be made concern the method for estimating the decrease in upper shelf impact energy, flaw geometry for circumferential welds, statistical significance of toughness values, the choice between J D and J M , reference pressure, safety factors and the inclusion of tearing stability calculations by means of R curve extrapolation. NRC research programs have contributed significantly to the resolution of the low upper shelf issue. These programs embrace all aspects of the issue, including material characterization, large scale testing, analysis and criteria development. 52 refs., 5 figs

  4. The Statoil/Hydro fusion in a continental shelf perspective

    International Nuclear Information System (INIS)

    Osmundsen, Petter

    2007-01-01

    The article analysis the consequences of the Statoil/Hydro merger on the development on the Norwegian continental shelf. Various indicators of results of the market power the merger are presented and the effects of reduced competition on the markets are discussed. The advantages of the merger on the activities on the shelf are analyzed. (tk)

  5. Seabottom backscatter studies in the western continental shelf of India

    Digital Repository Service at National Institute of Oceanography (India)

    Chakraborty, B.; Pathak, D.

    The study is initiated to observe the interaction effects of the sound signal with three different sediment bottoms in the shelf area between Cochin and Mangalore in the western continental shelf of India. An echo signal acquisition system has been...

  6. Ross Ice Shelf airstream driven by polar vortex cyclone

    Science.gov (United States)

    Schultz, Colin

    2012-07-01

    The powerful air and ocean currents that flow in and above the Southern Ocean, circling in the Southern Hemisphere's high latitudes, form a barrier to mixing between Antarctica and the rest of the planet. Particularly during the austral winter, strong westerly winds isolate the Antarctic continent from heat, energy, and mass exchange, bolstering the scale of the annual polar ozone depletion and driving the continent's record-breaking low temperatures. Pushing through this wall of high winds, the Ross Ice Shelf airstream (RAS) is responsible for a sizable amount of mass and energy exchange from the Antarctic inland areas to lower latitudes. Sitting due south of New Zealand, the roughly 470,000-square-kilometer Ross Ice Shelf is the continent's largest ice shelf and a hub of activity for Antarctic research. A highly variable lower atmospheric air current, RAS draws air from the inland Antarctic Plateau over the Ross Ice Shelf and past the Ross Sea. Drawing on modeled wind patterns for 2001-2005, Seefeldt and Cassano identify the primary drivers of RAS.

  7. Security Sector Reform in Albania

    OpenAIRE

    Abazi, Enika; Bumci, Aldo; Hide, Enri; Rakipi, Albert

    2009-01-01

    International audience; This paper analyses security sector reform (SSR) in Albania. In all its enterprises in reforming the security sector,Albania is assisted by different initiatives and projects that provide expertise and financial support. To assesswhether reforms improved the overall security environment (national and human) of the country, it is necessaryto measure the effectiveness of the various initiatives and projects. This is gauged by how well the initiatives andprojects achieved...

  8. Shelf Life of Food Products: From Open Labeling to Real-Time Measurements.

    Science.gov (United States)

    Corradini, Maria G

    2018-03-25

    The labels currently used on food and beverage products only provide consumers with a rough guide to their expected shelf lives because they assume that a product only experiences a limited range of predefined handling and storage conditions. These static labels do not take into consideration conditions that might shorten a product's shelf life (such as temperature abuse), which can lead to problems associated with food safety and waste. Advances in shelf-life estimation have the potential to improve the safety, reliability, and sustainability of the food supply. Selection of appropriate kinetic models and data-analysis techniques is essential to predict shelf life, to account for variability in environmental conditions, and to allow real-time monitoring. Novel analytical tools to determine safety and quality attributes in situ coupled with modern tracking technologies and appropriate predictive tools have the potential to provide accurate estimations of the remaining shelf life of a food product in real time. This review summarizes the necessary steps to attain a transition from open labeling to real-time shelf-life measurements.

  9. Application of ESL (Extended Shelf Life) Technology in Drinking Milk Production

    OpenAIRE

    ÜNVER, Naciye; ÇELİK, Şerafettin

    2017-01-01

    Nowadays pasteurization andUHT are the best known and most commonly used technologies in milk production.While products which have shorter shelf life and fresh taste are obtained byusing pasteurization, products which have longer shelf life but less desirabletaste are obtained by UHT technology. ESL technology is a new method which wasdeveloped to obtain a longer shelf life product than pasteurized milk andbetter sensory quality product than UHT milk. ESL milk includes technologiessuch as mic...

  10. Aspects of financial history in Romania. Reform and reformers. The financial tax reform accomplished BY Nicolae Titulescu

    Directory of Open Access Journals (Sweden)

    Ciobanu, R.

    2012-01-01

    Full Text Available This paper presents a brief history of the financial reform designed by Nicolae Titulescu at the beginning of the 1920’s. His tax reform law was formulated after thorough research of other European tax systems. He tried to implement it while he was Minister of Finance. Even though the law was adopted, it was never enacted. It met a certain amount of controversy in the Assembly of Deputies. The analysis made also tries to explain the cedular tax system.

  11. Power sector reform in Maharashtra, India

    International Nuclear Information System (INIS)

    Totare, Ninad P.; Pandit, Shubha

    2010-01-01

    In early 1990 the power sector in India required an initial set of reforms due to the scarcity of financial resources and its deteriorating technical and commercial efficiency. The Indian power sector is now going through a second stage of reforms in which restructuring of electric supply utilities has taken place. The Maharashtra State Electricity Board (MSEB) initiated reforms in 2005 by dividing the state electricity board into four separate companies. In this paper, the situations that led to the reform of the MSEB and the scope of the work required for an action plan initiated by the state electricity distribution company in the context of the proposed Key Performance Index are discussed. The post-reform status of the distribution company is analyzed with selected key parameters. The study also analyzes the electricity supply model implemented and the effect of a multi-year tariff plan as one of the key milestones of the tariff structure. The various new projects implemented by the distribution company to improve consumer services and the reform experiences of the other states are discussed, along with the future scope of the present reform process. (author)

  12. Welfare implication of reforming energy consumption subsidies

    International Nuclear Information System (INIS)

    Breton, Michèle; Mirzapour, Hossein

    2016-01-01

    Reforming energy consumption subsidies, in particular for fossil fuels, has been frequently referred to as a quick-win policy to enhance environmental mitigation. In addition, the removal of such subsidies may release a sizeable portion of a country's national budget for use on more productive targets. One of the most recognized challenges of such reform is “selling” the new energy prices to citizens, particularly those with a more fragile purchasing power. Several empirical and technical studies have prescribed that the reform might be supported by a direct compensation mechanism in order to ensure feasibility. This is what was done during the recent energy subsidy reform in Iran. However, the compensation mechanism implemented in Iran's reform was successful at the beginning, but did not proceed as expected. This has raised questions about the feasibility and sustainability of the direct compensation mechanism, and even of the reform policy itself. In this paper, we consider a stylized model where direct compensation is the instrument proposed to restore consumers’ utility against increased energy prices. We find that, when prices of Other Goods are affected by the announced reform policy, the feasibility of a subsidy reform critically depends on the value of certain parameters: the initial subsidization rate, the share of energy in the consumers’ bundle, and the energy portion of price of Other Goods. - Highlights: • A model of energy subsidy reform with direct compensation is proposed. • Feasibility of the reform is related to three key parameters. • An illustrative example using data from the recent Iranian reform is discussed.

  13. Will Medicare Advantage payment reforms impact plan rebates and enrollment?

    Science.gov (United States)

    Nicholas, Lauren Hersch

    2014-01-01

    To assess the relationship between Medicare Advantage (MA) plan rebates and enrollment and simulate the effects of Affordable Care Act (ACA) payment reforms. First difference regressions of county-level MA payment and enrollment data from CMS from 2006 to 2010. A $10 decrease in the per member/per month rebate to MA plans was associated with a 0.20 percentage point (0.9%) decrease in MA penetration (P penetration and a 10% decrease in risk score. ACA reforms are predicted to reduce the level of rebates in lower-spending counties, leading to enrollment decreases of 1.7 to 1.9 percentage points in the lowest-spending counties. The simulation predicts that the disenrollment would come from MA enrollees with higher risk scores. MA enrollment responds to availability of supplemental benefits supported by rebates. ACA provisions designed to lower MA spending will predominantly affect Medicare beneficiaries living in counties where MA plans may be unable to offer a comparable product at a price similar to that of traditional Medicare.

  14. Geochemistry of sediments of the eastern continental shelf of India

    Digital Repository Service at National Institute of Oceanography (India)

    Mascarenhas, A.; Paropkari, A.L.; Murty, P.S.N.

    The bulk and partition geochemistry of Al, Fe, Ti, Mn, Zn, and Cu have been investigated in sediments of the eastern continental shelf of India. The results show that (1) the bulk geochemistry varies from one shelf unit to the other, (2) all...

  15. 78 FR 43893 - Privacy Act of 1974; Department of Homeland Security U.S. Citizenship and Immigration Services...

    Science.gov (United States)

    2013-07-22

    ... Reform and Immigrant Responsibility Act of 1996 (IIRIRA), Public Law 104-208 (1996). Purpose(s): This... magnetic disc, tape, digital media, and CD-ROM. Retrievability: Records may be retrieved by name...

  16. Bio-oil steam reforming, partial oxidation or oxidative steam reforming coupled with bio-oil dry reforming to eliminate CO{sub 2} emission

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Xun [State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000 (China); Graduate School of Chinese Academy of Sciences, Beijing 100039 (China); Lu, Gongxuan [State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)

    2010-07-15

    Biomass is carbon-neutral and utilization of biomass as hydrogen resource shows no impact on atmospheric CO{sub 2} level. Nevertheless, a significant amount of CO{sub 2} is always produced in biomass gasification processes. If the CO{sub 2} produced can further react with biomass, then the biomass gasification coupled with CO{sub 2} reforming of biomass will result in a net decrease of CO{sub 2} level in atmosphere and produce the chemical raw material, syngas. To achieve this concept, a ''Y'' type reactor is developed and applied in bio-oil steam reforming, partial oxidation, or oxidative steam reforming coupled with CO{sub 2} reforming of bio-oil to eliminate the emission of CO{sub 2}. The experimental results show that the reaction systems can efficiently suppress the emission of CO{sub 2} from various reforming processes. The different coupled reaction systems generate the syngas with different molar ratio of CO/H{sub 2}. In addition, coke deposition is encountered in the different reforming processes. Both catalysts and experimental parameters significantly affect the coke deposition. Ni/La{sub 2}O{sub 3} catalyst shows much higher resistivity toward coke deposition than Ni/Al{sub 2}O{sub 3} catalyst, while employing high reaction temperature is vital for elimination of coke deposition. Although the different coupled reaction systems show different characteristic in terms of product distribution and coke deposition, which all can serve as methods for storage of the carbon from fossil fuels or air. (author)

  17. Remote control of workers' activities under the "JobsAct" (art. 23 D.Lgs. 151/2015: ideas to a debate

    Directory of Open Access Journals (Sweden)

    Maria Teresa Carinci

    2016-02-01

    Full Text Available The introduction aims at giving an overview of the new article 4 of the Worker’s Statute (Law no. 300/1970, concerning the employer’s monitoring powers, as recently reformed by the latest Italian Labour Reform (the so called Jobs Act.In particular, after a brief explanation of the rationale underlying the new rule, in order to make the employer’s control power compatible with the improvement of technological tools in the workplace, the Author critically lists and takes into consideration the heterogeneous and complicated interpretative issues raised by the brand new reform.

  18. Energy Analysis in Combined Reforming of Propane

    Directory of Open Access Journals (Sweden)

    K. Moon

    2013-01-01

    Full Text Available Combined (steam and CO2 reforming is one of the methods to produce syngas for different applications. An energy requirement analysis of steam reforming to dry reforming with intermediate steps of steam reduction and equivalent CO2 addition to the feed fuel for syngas generation has been done to identify condition for optimum process operation. Thermodynamic equilibrium data for combined reforming was generated for temperature range of 400–1000°C at 1 bar pressure and combined oxidant (CO2 + H2O stream to propane (fuel ratio of 3, 6, and 9 by employing the Gibbs free energy minimization algorithm of HSC Chemistry software 5.1. Total energy requirement including preheating and reaction enthalpy calculations were done using the equilibrium product composition. Carbon and methane formation was significantly reduced in combined reforming than pure dry reforming, while the energy requirements were lower than pure steam reforming. Temperatures of minimum energy requirement were found in the data analysis of combined reforming which were optimum for the process.

  19. Economic Reforms and Constitutional Transition

    OpenAIRE

    Jeffrey D. Sachs; Wing Thye Woo; Xiaokai Yang

    2000-01-01

    This paper investigates the relationship between economic reforms and constitutional transition, which has been neglected by many transition economists. It is argued that assessment of reform performance might be very misleading if it is not recognized that economic reforms are just a small part of large scale of constitutional transition. Rivalry and competition between states and between political forces within each country are the driving forces for constitutional transition. We use Russia...

  20. Field evaluation of air-blocking shelf for dust control on blasthole drills

    Energy Technology Data Exchange (ETDEWEB)

    J. Drew Potts; W. Randolph Reed [Office of Mine Safety and Health Research, NIOSH, Pittsburgh, PA (United States). Dust Control, Ventilation, and Toxic Substance Branch

    2011-03-15

    In previous studies, an air-blocking shelf has been shown to be successful in reducing respirable dust leakage from the drill shroud in a laboratory setting. Dust reductions of up to 81% were achieved with the shelf under operating conditions consisting of a 1.9:1 collector-to-bailing airflow ratio and a 5.1-cm gap between the shroud and ground. Recent research focused on evaluating the shelf on two actual operating blasthole drills, in much more severe environments. In the field, the shelf reduced dust levels in the areas surrounding one operating blasthole drill by 70%. Dust reductions measured in the immediate vicinity of the shroud were reduced by 66% at one mine and 81% at the other mine. These field tests confirm that the air-blocking shelf is useful for reducing respirable dust generation from blasthole drills.

  1. Regional geochemical baselines for Portuguese shelf sediments

    International Nuclear Information System (INIS)

    Mil-Homens, M.; Stevens, R.L.; Cato, I.; Abrantes, F.

    2007-01-01

    Metal concentrations (Al, Cr, Cu, Ni, Pb and Zn) from the DGM-INETI archive data set have been examined for sediments collected during the 1970s from 267 sites on the Portuguese shelf. Due to the differences in the oceanographic and sedimentological settings between western and Algarve coasts, the archive data set is split in two segments. For both shelf segments, regional geochemical baselines (RGB) are defined using aluminium as a reference element. Seabed samples recovered in 2002 from four distinct areas of the Portuguese shelf are superimposed on these models to identify and compare possible metal enrichments relative to the natural distribution. Metal enrichments associated with anthropogenic influences are identified in three samples collected nearby the Tejo River and are characterised by the highest enrichment factors (EF; EF Pb Zn < 4). EF values close to 1 suggest a largely natural origin for metal distributions in sediments from the other areas included in the study. - Background metal concentrations and their natural variability must be established before assessing anthropogenic impacts

  2. Water masses of Visakhapatnam shelf

    Digital Repository Service at National Institute of Oceanography (India)

    RamaRaju, V.S.; Sarma, V.V.; Rao, B.P.; Rao, V.S.

    The T-S relationships of shelf waters off Visakhapatnam in the Bay of Bengal are studied for the different seasons with the data collected during February 1979 to January 1981. The T-S relationships indicate distinct characteristics of the water...

  3. "A peculiar mark of infamy": Punitive dissection and England's Murder Act of 1752

    OpenAIRE

    Kalwara, Nickoal Eichmann

    2016-01-01

    Abstract: In 1752, the English Parliament enacted An Act for the Better Preventing the Horrid Crime of Murder, which allowed judges to augment murderers’ death sentences with punitive dissection. On the surface, the Murder Act seems anomalous and anachronistic because it was introduced at the cusp of a significant penal reform era. However, as much as the writers of the statute hoped punitive dissection would serve as a crime deterrent, the public reaction resulted in something quite differen...

  4. Impact of reform and privatisation on employees a case study of power sector reform in Orissa, India

    International Nuclear Information System (INIS)

    Kundu, Goutam Kumar; Mishra, Bidhu Bhusan

    2012-01-01

    Orissa is the first state in India to have undergone reform in the power sector with the Government withdrawing its control. The state government owned integrated Electricity Board which was responsible for generation, transmission and distribution of electricity was unbundled into separate generating, transmitting, distributing and trading companies. The structure and ownership changed. The purpose of this paper is to examine the impact of the reform and privatization on employees. The impact of reform on employees was measured with the help of multiple regression models. The variables represent the parameters that employees are most interested in, and the regression coefficients represent the weights of the corresponding variables. The data were collected using a survey methodology. The impact of reform was observed to be mixed one. Some employees felt benefits while others mentioned negative impact. The study revealed beneficial aspects of reform and areas with no benefits. - Highlights: ► Employee benefit is a linear function of 11 variables. ► Eleven variables predict 95.8% of employees benefit. ► Money received by the employees increased after reform. ► Employees benefit due to reform is a mixed one.

  5. Analytical and Mathematical Determination of Shelf-life of Fresh-cut Red Cabbage

    Directory of Open Access Journals (Sweden)

    Fulya Şimşek

    2017-04-01

    Full Text Available Fresh-cut fruits and vegetables have longer shelf lives when appropriate packaging materials having proper permeability properties are used. For this reason eight different packaging materials having different permeability properties were used and it was aimed to determine the appropriate packaging material and analytical and mathematical shelf lives of fresh cut red cabbage. Head space analysis, microbiological and sensorial analysis together with pH, weight loss (% and colour analysis were performed. As a result of the study, it was determined that low density polyethylene (LDPE film having 20 µm of thickness and 12276 cc/m2-day of oxygen permeability was determined as the most suitable packaging material for packaging of fresh-cut red cabbage. Mathematical microbiological shelf life was determined as 12.33 days and both analytical microbiological and sensorial shelf lives were determined as 12 days. It was shown that Gompertz equation can be used in determination of microbiological shelf life of fresh-cut red cabbage since the analytical and mathematical shelf life results fit to each other. Also, the equation that can be used in calculation of shelf life of fresh-cut red cabbage when packaged with AYPE film having 12276 cc/m2-day oxygen permeability was determined as log(Nt/N0 = 6,83 × exp{-exp{[(0,80*e(6,83-t/6,83]+1}}.

  6. Massachusetts health reform and access for children with special health care needs.

    Science.gov (United States)

    Smith, Anna Jo; Chien, Alyna T

    2014-08-01

    Children with special health care needs (CSHCN) face unique challenges in accessing affordable health care. Massachusetts implemented major health reform in 2006; little is known about the impact of this state's health reform on uninsurance, access to care, and financial protection for privately and publicly insured CSHCN. We used a difference-in-differences (DD) approach to compare uninsurance, access to primary and specialty care, and financial protection in Massachusetts versus other states and Washington, DC before and after Massachusetts health reform. Parent-reported data were used from the 2005-2006 and 2009-2010 National Survey of Children with Special Health Care Needs and adjusted for age, gender, race/ethnicity, non-English language at home, and functional difficulties. Postreform, living in Massachusetts was not associated with significant decreases in uninsurance or increases in access to primary care for CSHCN. For privately insured CSHCN, Massachusetts was associated with increased access to specialists (DD = 6.0%; P ≤ .001) postreform. For publicly insured CSHCN, however, there was a significant decrease in access to prescription medications (DD = -7.2%; P = .003) postreform. Living in Massachusetts postreform was not associated with significant changes in financial protection compared with privately or publicly insured CSHCN in other states. Massachusetts health reform likely improved access to specialists for privately insured CSHCN but did not decrease instances of uninsurance, increase access to primary care, or improve financial protection for CSHCN in general. Comparable provisions within the Affordable Care Act may produce similarly modest outcomes for CSHCN. Copyright © 2014 by the American Academy of Pediatrics.

  7. Arsenic enrichment in shelf and coastal sediment of the Brazilian subtropics

    Science.gov (United States)

    Mirlean, N.; Medeanic, S.; Garcia, F. A.; Travassos, M. P.; Baisch, P.

    2012-03-01

    High levels of As (i.e., above the nationally legislated threshold of 70 mg kg-1) were found in shelf sediment of the Espirito Santo state of Brazil. The elevated content of this metalloid propagated in the sediment to a depth of approximately 1.5 m. The adjacent beach sands and mangrove sediments were also enriched in As. The variation in As levels along the shelf sediment profiles was acompained by calcareous-material distribution, which reflects the paleogeographical circumstances that promote local reef development during the corresponding intervals of sedimentation. Arsenic-rich calcareous bioclast materials migrate to a beach from the surface horizon of nearby shelf sediment, thereby replacing the part of the As that previously entered the marine environment with eroded material from the continent to the littoral zone. The segment of the Brazilian tropical shelf that was studied clearly demonstrated that the As enrichment of the shelf sediment is determined by the exposure of the Barreiras formation on the coast and the development of reefs, which are favorable sites for the settling of bodies of biogenic carbonates.

  8. Nutrient regeneration and oxygen demand in Bering Sea continental shelf sediments

    Science.gov (United States)

    Rowe, Gilbert T.; Phoel, William C.

    1992-04-01

    Measurements of seabed oxygen demand and nutrient regeneration were made on continental shelf sediments in the southeast Bering Sea from 1 to 15 June 1981. The mean seabed oxygen demand was relatively modest (267 μM O 2 m -2 h -1), equivalent to a utilization of 60 mg organic carbon m -2 day -1. The seasonal build up of ammonium over the mid-shelf domain was generated at least in part by the bottom biota, as previously suggested ( WHITLEDGEet al., 1986 , Continental Shelf Research, 5, 109-132), but on the outer shelf nitrate replaced ammonium as the dominant inorganic nitrogen compound that was regenerated from the sediments. Comparison of oxygen consumption with the organic matter in sedimenting particulate matter (sampled with sediment traps) could imply that benthic processes were not accounting for the fate of considerable quantities of organic matter. Benthic oxygen demand rates, however, probably lag behind the input of the spring bloom to the bottom, thus extending the remineralization process out over time. Consumption by small microheterotrophs in the water column was also a likely sink, although shelf export and advective transport north were possible as well. Estimated nitrification rates in surface sediments could account for only a small fraction of the abrupt increase in nitrate observed in the water column over the shelf just prior to the spring bloom.

  9. Shelf sediment transport during hurricanes Katrina and Rita

    Science.gov (United States)

    Xu, Kehui; Mickey, Rangley C.; Chen, Qin; Harris, Courtney K.; Hetland, Robert D.; Hu, Kelin; Wang, Jiaze

    2016-05-01

    Hurricanes can greatly modify the sedimentary record, but our coastal scientific community has rather limited capability to predict hurricane-induced sediment deposition. A three-dimensional sediment transport model was developed in the Regional Ocean Modeling System (ROMS) to study seabed erosion and deposition on the Louisiana shelf in response to Hurricanes Katrina and Rita in the year 2005. Sensitivity tests were performed on both erosional and depositional processes for a wide range of erosional rates and settling velocities, and uncertainty analysis was done on critical shear stresses using the polynomial chaos approximation method. A total of 22 model runs were performed in sensitivity and uncertainty tests. Estimated maximum erosional depths were sensitive to the inputs, but horizontal erosional patterns seemed to be controlled mainly by hurricane tracks, wave-current combined shear stresses, seabed grain sizes, and shelf bathymetry. During the passage of two hurricanes, local resuspension and deposition dominated the sediment transport mechanisms. Hurricane Katrina followed a shelf-perpendicular track before making landfall and its energy dissipated rapidly within about 48 h along the eastern Louisiana coast. In contrast, Hurricane Rita followed a more shelf-oblique track and disturbed the seabed extensively during its 84-h passage from the Alabama-Mississippi border to the Louisiana-Texas border. Conditions to either side of Hurricane Rita's storm track differed substantially, with the region to the east having stronger winds, taller waves and thus deeper erosions. This study indicated that major hurricanes can disturb the shelf at centimeter to meter levels. Each of these two hurricanes suspended seabed sediment mass that far exceeded the annual sediment inputs from the Mississippi and Atchafalaya Rivers, but the net transport from shelves to estuaries is yet to be determined. Future studies should focus on the modeling of sediment exchange between

  10. Decadal variability on the Northwest European continental shelf

    Science.gov (United States)

    Jones, Sam; Cottier, Finlo; Inall, Mark; Griffiths, Colin

    2018-02-01

    Decadal scale time series of the shelf seas are important for understanding both climate and process studies. Despite numerous investigations of long-term temperature variability in the shelf seas, studies of salinity variability are few. Salt is a more conservative tracer than temperature in shallow seas, and it can reveal changes in local hydrographic conditions as well as transmitted basin-scale changes. Here, new inter-annual salinity time series on the northwest European shelf are developed and a 13 year high resolution salinity record from a coastal mooring in western Scotland is presented and analysed. We find strong temporal variability in coastal salinity on timescales ranging from tidal to inter-annual, with the magnitude of variability greatest during winter months. There is little seasonality and no significant decadal trend in the coastal time series of salinity. We propose 4 hydrographic states to explain salinity variance in the shelf area west of Scotland based on the interaction between a baroclinic coastal current and wind-forced barotropic flow: while wind forcing is important, we find that changes in the buoyancy-driven flow are more likely to influence long-term salinity observations. We calculate that during prevailing westerly wind conditions, surface waters in the Sea of the Hebrides receive a mix of 62% Atlantic origin water to 38% coastal sources. This contrasts with easterly wind conditions, during which the mix is 6% Atlantic to 94% coastal sources on average. This 'switching' between hydrographic states is expected to impact nutrient transport and therefore modify the level of primary productivity on the shelf. This strong local variability in salinity is roughly an order of magnitude greater than changes in the adjacent ocean basin, and we infer from this that Scottish coastal waters are likely to be resilient to decadal changes in ocean climate.

  11. The Açu Reef morphology, distribution, and inter reef sedimentation on the outer shelf of the NE Brazil equatorial margin

    Science.gov (United States)

    do Nascimento Silva, Luzia Liniane; Gomes, Moab Praxedes; Vital, Helenice

    2018-05-01

    Submerged reefs, referred to as the Açu Reefs, have been newly observed on both sides of the Açu Incised Valley on the northeastern equatorial Brazilian outer shelf. This study aims to understand the roles of shelf physiography, its antecedent morphologies, and its inter reef sedimentation on the different development stages of the biogenic reef during last deglacial sea-level rise. The data sets consist of side-scan sonar imagery, one sparker seismic profile, 76 sediment samples, and underwater photography. Seven backscatter patterns (P1 to P7) were identified and associated with eleven sedimentary carbonate and siliciclastic facies. The inherited relief, the mouth of the paleo incised valley, and the interreef sediment distribution play major controls on the deglacial reef evolution. The reefs occur in a depth-limited 25-55 m water depth range and in a 6 km wide narrow zone of the outer shelf. The reefs crop out in a surface area over 100 km2 and occur as a series of NW-SE preferentially orientated ridges composed of three parallel ridge sets at 45, 35, and 25 m of water depth. The reefs form a series of individual, roughly linear ridges, tens of km in length, acting as barriers in addition to scattered reef mounds or knolls, averaging 4 m in height and grouped in small patches and aggregates. The reefs, currently limited at the transition between the photic and mesophotic zones, are thinly covered by red algae and scattered coral heads and sponges. Taking into account the established sea-level curves from the equatorial Brazilian northeastern shelf / Rochas Atoll and Barbados, the shelf physiography, and the shallow bedrock, the optimal conditions for reef development had to occur during a time interval (11-9 kyr BP) characterized by a slowdown of the outer shelf flooding, immediately following Meltwater Pulse-1B. This 2 kyr short interval provided unique conditions for remarkable reef backstepping into distinct parallel ridge sets. Furthermore, the Açu Reefs

  12. A Study for Shelf Life Evaluation of Rubber O-ring

    International Nuclear Information System (INIS)

    Jung, Sun Chul; Kim, Jong Seog

    2005-01-01

    Non-metallic materials stored in warehouses in nuclear power plants have shelf life. The shelf life means the maximum storage time allowable such that the install life of the material is not affected. Materials whose shelf lives expire are generally discarded. unless the shelf lives of these materials can be extended by reducing the install life. Examples of this case are rubber materials. Rubber materials are widely used for sealing of various machines. There are various life evaluation methods for rubber material. For example, the compression set is generally used for evaluation the aging condition of rubber materials used for sealing. A compression set value can be calculated according to the ASTM D395. We have tried the compression set test by using specimens with 6.99mm diameter O-ring even when ASTM D 395 recommends the use of bar specimen. Test results and comparison between O-ring and reference data of EPRI NP-6608 are presented below

  13. 76 FR 58525 - Privacy Act of 1974; Department of Homeland Security, U.S. Citizenship and Immigration Services...

    Science.gov (United States)

    2011-09-21

    ... the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 (IIRIRA), Public Law 104-208... locked drawer behind a locked door. The records are stored on magnetic disc, tape, digital media, and CD...

  14. Feedback Limiting the Coastal Response to Irregularities in Shelf Bathymetry

    Science.gov (United States)

    List, J. H.; Benedet, L.

    2007-12-01

    Observations and engineering studies have shown that non-uniform inner shelf bathymetry can influence longshore sediment transport gradients and create patterns of shoreline change. One classic example is from Grand Isle, Louisiana, where two offshore borrow pits caused two zones of shoreline accretion landward of the pits. In addition to anthropogenic cases, many natural situations exist in which irregularities in coastal planform are thought to result from offshore shoals or depressions. Recent studies using the hydrodynamic model Delft3D have successfully simulated the observed nearshore erosion and accretion patterns landward of an inner shelf borrow pit. An analysis of the momentum balance in a steady-state simulation has demonstrated that both alongshore pressure gradients (due to alongshore variations in wave setup) and radiation stress gradients (terms relevant to alongshore forcing) are important for forcing the initial pattern of nearshore sedimentation in response to the borrow pit. The response of the coast to non-uniform inner shelf bathymetry appears to be limited, however, because observed shoreline undulations are often rather subtle. (An exception may exist in the case of a very high angle wave climate.) Therefore, feedbacks in processes must exist such that growth of the shoreline salient itself modifies the transport processes in a way that limits further growth (assuming the perturbation in inner shelf bathymetry itself remains unchanged). Examination of the Delft3D momentum balance for an inner shelf pit test case demonstrates that after a certain degree of morphologic development the forcing associated with the well-known shoreline smoothing process (a.k.a., diffusion) counteracts the forcing associated with the inner shelf pit, producing a negative feedback which arrests further growth of the shoreline salient. These results provide insights into the physical processes that control shoreline changes behind inner shelf bathymetric anomalies (i

  15. Reforming health care in Hungary.

    Science.gov (United States)

    Császi, L; Kullberg, P

    1985-01-01

    Over the past two decades Hungary has initiated a series of social and economic reforms which have emphasized decentralization of control and the reintroduction of market mechanisms into the socialized economy. These reforms both reflect and reinforce a changing social structure, in particular the growing influence of upper class special interest groups. Market reforms are an expression of concurrent ideological shifts in Hungarian society. We examined the political significance of three recent proposals to reform health services against the backdrop of broader social and economic changes taking place. The first proposes a bureaucratic reorganization, the second, patient co-payments, and the third, a voucher system. The problems each proposal identifies, as well as the constituency each represents, reveal a trend toward consolidation of class structure in Hungary. Only one of these proposals has any potential to democratize the control and management of the heath care system. Moreover, despite a governmental push toward decentralization, two of these proposals would actually increase centralized bureaucratic control. Two of the reforms incorporate market logic into their arguments, an indication that the philosophical premises of capitalism are re-emerging as an important component of the Hungarian world-view. In Hungary, as well as in other countries, social analysis of proposed health care reforms can effectively illuminate the social and political dynamics of the larger society.

  16. The Impact of Welfare Reform on Academic Outcomes: Does Parental Work Boost Grades? Institute for Policy Research Working Paper.

    Science.gov (United States)

    Pareja, Amber Stitziel, Lewis, Dan A.

    The 1996 welfare reform act forced many poor parents into the labor market, with little understanding of how the parents' workforce participation would affect family life in general and their children in particular. In this paper, researchers examine the relationship between parental workforce participation, welfare receipt, and children's…

  17. The core to regulatory reform

    International Nuclear Information System (INIS)

    Partridge, J.W. Jr.

    1993-01-01

    Federal Energy Regulatory Commission (FERC) Orders 436, 500, and 636, the Clean Air Act Amendments of 1990, Public Utility Holding Company Act reform, and the 1992 Energy Policy Act all can have significant effects on an LDC's operations. Such changes in an LDC's environments must be balanced by changes within the utility, its marketplace, and its state regulatory environment. The question is where to start. For Columbia Gas Distribution Cos., based in Columbus, OH, the new operating foundation begins with each employee. Internal strength is critical in designing initiatives that meet the needs of the marketplace and are well-received by regulators. Employees must understand not only the regulatory environment in which the LDC operates, but also how their work contributes to a positive regulatory relationship. To achieve this, Columbia initiated the COntinuing Regulatory Education program, or CORE, in 1991. CORE is a regulatory-focused, information-initiative program coordinated by Columbia's Regulatory Policy, Planning, and Government Affairs Department. The CORE programs can take many forms, such as emerging issue discussions, dialogues with regulators and key parties, updates on regulatory fillings, regulatory policy meetings, and formal training classes. The speakers and discussion facilitators can range from human resource department trainers to senior officers, from regulatory department staff members to external experts, or from state commissioners to executives from other LDCs. The goals of CORE initiatives are to: Support a professional level of regulatory expertise through employee participation in well-developed regulatory programs presented by credible experts. Encourage a constructive state regulatory environment founded on communication and cooperation. CORE achieves these goals via five program levels: introductory basics, advanced learning, professional expertise, crossfunctional dialogues, and external idea exchanges

  18. Polynya dynamics and associated atmospheric forcing at the Ronne Ice Shelf

    Science.gov (United States)

    Ebner, Lars; Heinemann, Günther

    2014-05-01

    The Ronne Ice Shelf is known as one of the most active regions of polynya developments around the Antarctic continent. Low temperatures are prevailing throughout the whole year, particularly in winter. It is generally recognized that polynya formations are primarily forced by offshore winds and secondarily by ocean currents. Many authors have addressed this issue previously at the Ross Ice Shelf and Adélie Coast and connected polynya dynamics to strong katabatic surge events. Such investigations of atmospheric dynamics and simultaneous polynya occurrence are still severely underrepresented for the southwestern part of the Weddell Sea and especially for the Ronne Ice Shelf. Due to the very flat terrain gradients of the ice shelf katabatic winds are of minor importance in that area. Other atmospheric processes must therefore play a crucial role for polynya developments at the Ronne Ice Shelf. High-resolution simulations have been carried out for the Weddell Sea region using the non-hydrostatic NWP model COSMO from the German Meteorological Service (DWD). For the austral autumn and winter (March to August) 2008 daily forecast simulations were conducted with the consideration of daily sea-ice coverage deduced from the passive microwave system AMSR-E. These simulations are used to analyze the synoptic and mesoscale atmospheric dynamics of the Weddell Sea region and find linkages to polynya occurrence at the Ronne Ice Shelf. For that reason, the relation between the surface wind speed, the synoptic pressure gradient in the free atmosphere and polynya area is investigated. Seven significant polynya events are identified for the simulation period, three in the autumn and four in the winter season. It can be shown that in almost all cases synoptic cyclones are the primary polynya forcing systems. In most cases the timely interaction of several passing cyclones in the northern and central Weddell Sea leads to maintenance of a strong synoptic pressure gradient above the

  19. Tri-reforming and combined reforming of methane for producing syngas with desired hydrogen/carbon monoxide ratios

    Science.gov (United States)

    Pan, Wei

    This dissertation is an exploratory study of a new process concept for direct production of synthesis gas (CO + H2) with desired H 2/CO ratios (1.5--2.0) for methanol synthesis and F-T synthesis, using CO2 together with steam and unconverted O2 in flue gas from fossil fuel-fired electric power plants to react with methane or natural gas. This new process is called tri-reforming, referring to simultaneous CO2-steam-O2 reforming of methane or natural gas. This study included (1) The investigation of carbon formation in the tri-reforming process. For comparison, carbon formation in the combined reforming and CO2 reforming reaction was studied as well. (2) The effect of reaction conditions and feed compositions on equilibrium composition (e.g. H2/CO ratio) and equilibrium conversions in the tri-reforming process. (3) The role of catalysts in the tri-reforming process, especially the effect of catalysts on CO2 conversion in the presence of H 2O and O2. It was clearly evidenced from this study that CO in the product stream is probably the major source of carbon over Ni/Al2O3 in the equimolar CO2-CH4 reforming at 650°C and 1 atm. Addition of either O2 or H2O into the CO 2 reforming reaction system can suppress carbon formation. It was demonstrated that carbon-free operation can be achieved in the tri-reforming process. A thermodynamic comparison of tri-reforming with feed compositions of (H2O+CO2+0.5O2)/CH4 (mol ratio) = 1 showed that O2 improves equilibrium CH4 conversion, yet greatly decreases equilibrium CO2 conversion. H2O in tri-reforming has a significant effect on the H2/CO ratio in the products, while O2 has a minor effect. A kinetic study and catalytic performance tests indicated that the support in a supported catalyst has a significant role in enhancing CO2 conversion to CO in the presence of H2O and O2 in tri-reforming. The Ni/MgO catalyst showed superior performance with close to equilibrium CH4 and CO2 conversions at 850°C, 1 atm, and 32,000 ml

  20. Children in Single-Parent Families Living in Poverty Have Fewer Supports after Welfare Reform. IWPR Research in Brief.

    Science.gov (United States)

    Lyter, Deanna M.; Sills, Melissa; Oh, Gi-Taik

    Since the 1996 passage of the Personal Responsibility and Work Opportunity Act (welfare reform), impoverished children in single-parent families receive less aid than under the previous system, and the most disadvantaged of these children have slipped deeper into poverty. This research brief summarizes a study that explored the economic well-being…

  1. Carbon mineralization in Laptev and East Siberian sea shelf and slope sediment

    Directory of Open Access Journals (Sweden)

    V. Brüchert

    2018-01-01

    Full Text Available The Siberian Arctic Sea shelf and slope is a key region for the degradation of terrestrial organic material transported from the organic-carbon-rich permafrost regions of Siberia. We report on sediment carbon mineralization rates based on O2 microelectrode profiling; intact sediment core incubations; 35S-sulfate tracer experiments; pore-water dissolved inorganic carbon (DIC; δ13CDIC; and iron, manganese, and ammonium concentrations from 20 shelf and slope stations. This data set provides a spatial overview of sediment carbon mineralization rates and pathways over large parts of the outer Laptev and East Siberian Arctic shelf and slope and allows us to assess degradation rates and efficiency of carbon burial in these sediments. Rates of oxygen uptake and iron and manganese reduction were comparable to temperate shelf and slope environments, but bacterial sulfate reduction rates were comparatively low. In the topmost 50 cm of sediment, aerobic carbon mineralization dominated degradation and comprised on average 84 % of the depth-integrated carbon mineralization. Oxygen uptake rates and anaerobic carbon mineralization rates were higher in the eastern East Siberian Sea shelf compared to the Laptev Sea shelf. DIC ∕ NH4+ ratios in pore waters and the stable carbon isotope composition of remineralized DIC indicated that the degraded organic matter on the Siberian shelf and slope was a mixture of marine and terrestrial organic matter. Based on dual end-member calculations, the terrestrial organic carbon contribution varied between 32 and 36 %, with a higher contribution in the Laptev Sea than in the East Siberian Sea. Extrapolation of the measured degradation rates using isotope end-member apportionment over the outer shelf of the Laptev and East Siberian seas suggests that about 16 Tg C yr−1 is respired in the outer shelf seafloor sediment. Of the organic matter buried below the oxygen penetration depth, between 0.6 and 1.3

  2. Payment Reform: Unprecedented and Evolving Impact on Gynecologic Oncology.

    Science.gov (United States)

    Apte, Sachin M; Patel, Kavita

    2016-01-01

    With the signing of the Medicare Access and CHIP Reauthorization Act in April 2015, the Centers for Medicare and Medicaid Services (CMS) is now positioned to drive the development and implementation of sweeping changes to how physicians and hospitals are paid for the provision of oncology-related services. These changes will have a long-lasting impact on the sub-specialty of gynecologic oncology, regardless of practice structure, physician employment and compensation model, or local insurance market. Recently, commercial payers have piloted various models of payment reform via oncology-specific clinical pathways, oncology medical homes, episode payment arrangements, and accountable care organizations. Despite the positive results of some pilot programs, adoption remains limited. The goals are to eliminate unnecessary variation in cancer treatment, provide coordinated patient-centered care, while controlling costs. Yet, meaningful payment reform in oncology remains elusive. As the largest payer for oncology services in the United States, CMS has the leverage to make cancer services more value based. Thus far, the focus has been around pricing of physician-administered drugs with recent work in the area of the Oncology Medical Home. Gynecologic oncology is a unique sub-specialty that blends surgical and medical oncology, with treatment that often involves radiation therapy. This forward-thinking, multidisciplinary model works to keep the patient at the center of the care continuum and emphasizes care coordination. Because of the breadth and depth of gynecologic oncology, this sub-specialty has both the potential to be disrupted by payment reform as well as potentially benefit from the aspects of reform that can align incentives appropriately to improve coordination. Although the precise future payment models are unknown at this time, focused engagement of gynecologic oncologists and the full care team is imperative to assure that the practice remains patient centered

  3. Payment Reform: Unprecedented and Evolving Impact on Gynecologic Oncology

    Science.gov (United States)

    Apte, Sachin M.; Patel, Kavita

    2016-01-01

    With the signing of the Medicare Access and CHIP Reauthorization Act in April 2015, the Centers for Medicare and Medicaid Services (CMS) is now positioned to drive the development and implementation of sweeping changes to how physicians and hospitals are paid for the provision of oncology-related services. These changes will have a long-lasting impact on the sub-specialty of gynecologic oncology, regardless of practice structure, physician employment and compensation model, or local insurance market. Recently, commercial payers have piloted various models of payment reform via oncology-specific clinical pathways, oncology medical homes, episode payment arrangements, and accountable care organizations. Despite the positive results of some pilot programs, adoption remains limited. The goals are to eliminate unnecessary variation in cancer treatment, provide coordinated patient-centered care, while controlling costs. Yet, meaningful payment reform in oncology remains elusive. As the largest payer for oncology services in the United States, CMS has the leverage to make cancer services more value based. Thus far, the focus has been around pricing of physician-administered drugs with recent work in the area of the Oncology Medical Home. Gynecologic oncology is a unique sub-specialty that blends surgical and medical oncology, with treatment that often involves radiation therapy. This forward-thinking, multidisciplinary model works to keep the patient at the center of the care continuum and emphasizes care coordination. Because of the breadth and depth of gynecologic oncology, this sub-specialty has both the potential to be disrupted by payment reform as well as potentially benefit from the aspects of reform that can align incentives appropriately to improve coordination. Although the precise future payment models are unknown at this time, focused engagement of gynecologic oncologists and the full care team is imperative to assure that the practice remains patient centered

  4. Payment Reform: Unprecedented and Evolving Impact on Gynecologic Oncology

    Directory of Open Access Journals (Sweden)

    Sachin eApte

    2016-04-01

    Full Text Available With the signing of the Medicare Access and CHIP Reauthorization Act (MACRA in April 2015, the Centers for Medicare and Medicaid Services (CMS is now positioned to drive the development and implementation of sweeping changes to how physicians and hospitals are paid for the provision of oncology related services. These changes will have a long-lasting impact on the sub-specialty of gynecologic oncology, regardless of practice structure, physician employment and compensation model, or local insurance market. Recently, commercial payers have piloted various models of payment reform via oncology specific clinical pathways, oncology medical homes, episode payment arrangements, and accountable care organizations. Despite the positive results of some pilot programs, adoption remains limited. The goals are to eliminate unnecessary variation in cancer treatment, provide coordinated patient-centered care, while controlling costs. Yet, meaningful payment reform in oncology remains elusive. As the largest payer for oncology services in the United States, CMS has the leverage to make cancer services more value-based. Thus far, the focus has been around pricing of physician-administered drugs with recent work in the area of the Oncology Medical Home. Gynecologic oncology is a unique sub-specialty which blends surgical and medical oncology, with treatment that often involves radiation therapy. This forward-thinking, multi-disciplinary model works to keep the patient at the center of the care continuum and emphasizes care coordination. Because of the breadth and depth of gynecologic oncology, this sub-specialty has both the potential to be disrupted by payment reform as well as potentially benefit from the aspects of reform which can align incentives appropriately to improve coordination. Although the precise future payment models are unknown at this time, focused engagement of gynecologic oncologists and the full care team is imperative to assure that the

  5. The Faroe shelf circulation and its potential impact on the primary production

    Science.gov (United States)

    Rasmussen, Till A. S.; Olsen, Steffen M.; Hansen, Bogi; Hátún, Hjálmar; Larsen, Karin M. H.

    2014-10-01

    The ecosystem on the Faroe shelf has been shown to be tightly controlled by the primary production. It has been suggested that the primary production is governed by the physical processes controlling this water mass. The objective of this study is to identify the physical control mechanisms that control this water mass, link these to the interannual variability of the chlorophyll content on the Faroe shelf and through this discuss the influence on the primary production. In order to achieve this, a 10 year hindcast (2000-2009) with a regional ocean circulation model has been set up for the focus area. Results are compared with measurements on the Faroe shelf. The model reproduces the clockwise residual circulation around the Faroe Islands. The vertical velocity profile is validated using observations at a location west of the Islands. Observations show a logarithmic profile in the entire water column indicating a fully developed boundary layer. The modeled profile matches the observations in the bottom part of the water column, however the thickness of the bottom boundary layer is underestimated, which results in a constant profile in the upper part of the water column. As a consequence, the modeled velocity in the upper part of the water column is up to 20% lower than the observed velocity. The direction of the modeled velocity profile compares well with observations. The model realistically forms the partly isolated unique shelf water mass. Years with anomalously early and persistent modeled spring stratification correspond with years with a high on-shelf chlorophyll concentration. An integration of the exchange across the 120 m isobath shows intense water mass exchange across this depth contour. The major part of this includes tidal shifting of the front between on-shelf and off-shelf waters and is associated with little effective water mass exchange. The result is a shelf water mass that is relatively isolated. The modeled net exchange is constituted by an on-shelf

  6. Reforming Social Policy: Changing Perspectives on Sustainable ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Reforming Social Policy presents an overview of social policy reforms currently ... It shows how some experimental approaches to reform have worked in different ... and students in development studies and social sciences; policymakers and ...

  7. Plasma devices for hydrocarbon reformation

    KAUST Repository

    Cha, Min

    2017-01-01

    Plasma devices for hydrocarbon reformation are provided. Methods of using the devices for hydrocarbon reformation are also provided. The devices can include a liquid container to receive a hydrocarbon source, and a plasma torch configured

  8. Environmental consequences of electricity sector reforms

    International Nuclear Information System (INIS)

    Wohlgemuth, N.

    1999-01-01

    Worldwide, the electricity industry is in the process of undergoing fundamental transitions. The reform process typically involves one or more of the following changes: commercialisation, privatisation, unbundling/restructuring and introduction of competition. The environmental impacts of these changes pull in different directions. There is concern that restructured electricity markets may not always incorporate adequately the environmental impacts of electricity resource development and consumption decisions. However, the electricity sector reform process also offers an opportunity to promote positive environmental changes: because the sector is already in flux, it may be easier to address environmental issues. The paper gives an overview of power sector reform in six countries where reforms have already been implemented, and concludes that reform measures will have to be accompanied by competitively neutral regulations in order to stimulate investment in environmentally sound technologies, including renewable and energy efficient technologies. (author)

  9. Determining the inventory impact of extended-shelf-life platelets with a network simulation model.

    Science.gov (United States)

    Blake, John T

    2017-12-01

    The regulatory shelf life for platelets (PLTs) in many jurisdictions is 5 days. PLT shelf life can be extended to 7 days with an enhanced bacterial detection algorithm. Enhanced testing, however, comes at a cost, which may be offset by reductions in wastage due to longer shelf life. This article describes a method for estimating systemwide reductions in PLT outdates after PLT shelf life is extended. A simulation was used to evaluate the impact of an extended PLT shelf life within a national blood network. A network model of the Canadian Blood Services PLT supply chain was built and validated. PLT shelf life was extended from 5 days to 6, 7, and 8 days and runs were completed to determine the impact on outdates. Results suggest that, in general, a 16.3% reduction in PLT wastage can be expected with each additional day that PLT shelf life is extended. Both suppliers and hospitals will experience fewer outdating units, but wastage will decrease at a faster rate at hospitals. No effect was seen by blood group, but there was some evidence that supplier site characteristics influences both the number of units wasted and the site's ability to benefit from extended-shelf-life PLTs. Extended-shelf-life PLTs will reduce wastage within a blood supply chain. At 7 days, an improvement of 38% reduction in wastage can be expected with outdates being equally distributed between suppliers and hospital customers. © 2017 AABB.

  10. Morphology and stratal geometry of the Antarctic continental shelf: Insights from models

    Science.gov (United States)

    Cooper, Alan K.; Barker, Peter F.; Brancolini, Giuliano

    1997-01-01

    Reconstruction of past ice-sheet fluctuations from the stratigraphy of glaciated continental shelves requires understanding of the relationships among the stratal geometry, glacial and marine sedimentary processes, and ice dynamics. We investigate the formation of the morphology and the broad stratal geometry of topsets on the Antarctic continental shelf with numerical models. Our models assume that the stratal geometry and morphology are principally the results of time-integrated effects of glacial erosion and sedimentation related to the location of the seaward edge of the grounded ice. The location of the grounding line varies with time almost randomly across the shelf. With these simple assumptions, the models can successfully mimic salient features of the morphology and the stratal geometry. The models suggest that the current shelf has gradually evolved to its present geometry by many glacial advances and retreats of the grounding line to different locations across the shelf. The locations of the grounding line do not appear to be linearly correlated with either fluctuations in the 5 l s O record (which presumably represents changes in the global ice volume) or with the global sea-level curve, suggesting that either a more complex relationship exists or local effects dominate. The models suggest that erosion of preglacial sediments is confined to the inner shelf, and erosion decreases and deposition increases toward the shelf edge. Some of the deposited glacial sediments must be derived from continental erosion. The sediments probably undergo extensive transport and reworking obliterating much of the evidence for their original depositional environment. The flexural rigidity and the tectonic subsidence of the underlying lithosphere modify the bathymetry of the shelf, but probably have little effect on the stratal geometry. Our models provide several guidelines for the interpretation of unconformities, the nature of preserved topset deposits, and the

  11. Exchange across the shelf break at high southern latitudes

    Directory of Open Access Journals (Sweden)

    J. M. Klinck

    2010-05-01

    Full Text Available Exchange of water across the Antarctic shelf break has considerable scientific and societal importance due to its effects on circulation and biology of the region, conversion of water masses as part of the global overturning circulation and basal melt of glacial ice and the consequent effect on sea level rise. The focus in this paper is the onshore transport of warm, oceanic Circumpolar Deep Water (CDW; export of dense water from these shelves is equally important, but has been the focus of other recent papers and will not be considered here. A variety of physical mechanisms are described which could play a role in this onshore flux. The relative importance of some processes are evaluated by simple calculations. A numerical model for the Ross Sea continental shelf is used as an example of a more comprehensive evaluation of the details of cross-shelf break exchange. In order for an ocean circulation model to simulate these processes at high southern latitudes, it needs to have high spatial resolution, realistic geometry and bathymetry. Grid spacing smaller than the first baroclinic radius of deformation (a few km is required to adequately represent the circulation. Because of flow-topography interactions, bathymetry needs to be represented at these same small scales. Atmospheric conditions used to force these circulation models also need to be known at a similar small spatial resolution (a few km in order to represent orographically controlled winds (coastal jets and katabatic winds. Significantly, time variability of surface winds strongly influences the structure of the mixed layer. Daily, if not more frequent, surface fluxes must be imposed for a realistic surface mixed layer. Sea ice and ice shelves are important components of the coastal circulation. Ice isolates the ocean from exchange with the atmosphere, especially in the winter. Melting and freezing of both sea ice and glacial ice influence salinity and thereby the character of shelf

  12. Infaunal macrobenthic community of soft bottom sediment in a tropical shelf

    Digital Repository Service at National Institute of Oceanography (India)

    Jayaraj, K.A.; Jacob, J.; DineshKumar, P.K.

    Studies of benthic communities in tropical shelf waters are limited. In this study, we deal with the infaunal benthic community of soft bottom sediment of the tropical eastern Arabian Sea shelf. Benthic macroinfauna was sampled with a Smith...

  13. Oxidative changes in lipids, proteins, and antioxidants in yogurt during the shelf life.

    Science.gov (United States)

    Citta, Anna; Folda, Alessandra; Scalcon, Valeria; Scutari, Guido; Bindoli, Alberto; Bellamio, Marco; Feller, Emiliano; Rigobello, Maria Pia

    2017-11-01

    Oxidation processes in milk and yogurt during the shelf life can result in an alteration of protein and lipid constituents. Therefore, the antioxidant properties of yogurt in standard conditions of preservation were evaluated. Total phenols, free radical scavenger activity, degree of lipid peroxidation, and protein oxidation were determined in plain and skim yogurts with or without fruit puree. After production, plain, skim, plain berries, and skim berries yogurts were compared during the shelf life up to 9 weeks. All types of yogurts revealed a basal antioxidant activity that was higher when a fruit puree was present but gradually decreased during the shelf life. However, after 5-8 weeks, antioxidant activity increased again. Both in plain and berries yogurts lipid peroxidation increased until the seventh week of shelf life and after decreased, whereas protein oxidation of all yogurts was similar either in the absence or presence of berries and increased during shelf life. During the shelf life, a different behavior between lipid and protein oxidation takes place and the presence of berries determines a protection only against lipid peroxidation.

  14. On the reform of nuclear licensing procedures for plants and operation

    International Nuclear Information System (INIS)

    Lecheler, H.

    1977-01-01

    The nuclear licensing procedures require basic reforming. In doing so, there must be a differentiation between (concrete) licensing of plants and (abstract) decisions on site provision. The provision of sites is exercised directly by the diets of the Laender. For this purpose they enact planning laws on sites for nuclear power plants of different sizes. As far as the Federal law is touched upon (especially the Federal act on construction), the Federal legislator has to concede competences to the Laender. No. 6 of section 7 II of the Atomic Energy Act would have to be deleted. The plant licensing procedure is to be limited to a mere safety check-up of a concrete plant. Licensing prerequisites of the Atomic Energy Act are to be made more precise by the Federal legislator, namely by deciding unequivocally the purpose of the law, whether priority is given to promotion or to protection, and by making the enacting of tangible regulations a duty. When these licensing prerequisites exist, the law has to concede the applicant a plain title to licensing. (orig.) [de

  15. Entities and «bodies» of territorial scope inferior to the municipality after the local reform of 2013

    Directory of Open Access Journals (Sweden)

    Rafael Pizarro Nevado

    2017-11-01

    Full Text Available Act 27/2013, of 27 December, on rationalization and sustainability of Local Administrations, deeply reformed the basic legislation on entities of territorial scope inferior to the municipality to adapt it to the principles of efficiency, budgetary stability and financial sustainability. This regulation was appealed before the Constitutional Court, which has resolved most of the appeals filed. Therefore it is convenient to determine which impact has Act 27/2013 finally had in the Autonomous Communities legislation on infra-municipal entities and which are the alternatives offered to little settlements that aspire to a greater and more direct participation in the government of the interests of its population. For this purpose, the constitutional doctrine on the state competence to regulate this type of entities, the scope of the reform and the options that are opened before the autonomous legislator are exposed first. Subsequently, the basic precepts that specifically refer to the traditional entities of territorial scope inferior to the municipality, which retain their legal personality and their status as local entities, and the new deconcentrated municipal bodies are analysed.

  16. Applications of solar reforming technology

    Energy Technology Data Exchange (ETDEWEB)

    Spiewak, I. [Weizmann Inst. of Science, Rehovoth (Israel); Tyner, C.E. [Sandia National Labs., Albuquerque, NM (United States); Langnickel, U. [Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Koeln (Germany)

    1993-11-01

    Research in recent years has demonstrated the efficient use of solar thermal energy for driving endothermic chemical reforming reactions in which hydrocarbons are reacted to form synthesis gas (syngas). Closed-loop reforming/methanation systems can be used for storage and transport of process heat and for short-term storage for peaking power generation. Open-loop systems can be used for direct fuel production; for production of syngas feedstock for further processing to specialty chemicals and plastics and bulk ammonia, hydrogen, and liquid fuels; and directly for industrial processes such as iron ore reduction. In addition, reforming of organic chemical wastes and hazardous materials can be accomplished using the high-efficiency destruction capabilities of steam reforming. To help identify the most promising areas for future development of this technology, we discuss in this paper the economics and market potential of these applications.

  17. Southwest Florida Shelf Ecosystems Analysis Study

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Southwest Florida Shelf Ecosystems Analysis Study produced grain size analyses in the historic 073 format for 299 sea floor samples collected from October 25,...

  18. Shelf life characteristics of bread produced from ozonated wheat flour.

    Science.gov (United States)

    Obadi, Mohammed; Zhu, Ke-Xue; Peng, Wei; Sulieman, Abdellatif A; Mahdi, Amer Ali; Mohammed, Khalid; Zhou, Hui-Ming

    2017-11-13

    The objective of this work was to study the effect of ozone treatment on the quality of bread and its shelf life. Flour was treated with ozone gas a rate of 5 L/min for 5, 15, 25, 35, and 45 min. Baking studies showed that bread made from flour treated with ozone for 15 min exhibited improved quality properties (in terms of specific volume, bread color, and crumb cell numbers). Exposure to ozone for shorter times did not cause obvious changes in the major volatile compounds of bread. A shelf life tests showed that ozone gas treatment influenced the extent of starch crystallinity. The relative starch crystallinity of bread made from flour treated with ozone for 15 min was lower than the control value, as were the hardness, springiness, and cohesiveness. Microscopic examination of crumb structure revealed remarkable differences between control and treated breads. Although ozone is a naturally occurring substance found in the atmosphere, ozone can also be produced synthetically. Recently, ozone has come to be regarded as a new treatment for flour. Especially in countries where the chlorination is forbidden, ozone treatment may be of a great interest if it were associated with significant and reliable changes in flour. Ozone treatment of wheat flour tends to improve bread shelf life and quality in terms of physiochemical, baking properties, X-ray diffraction data, volatile compound levels, crumb structure, and textural characteristics. Given such findings, desirable shelf life and bread qualities may be achieved when ozone is used as a flour oxidant prior to bread baking. Analyses of the effects of ozone gas on treatment of flour on bread shelf life and quality would aid the production of high quality and extend the shelf life of bread. © 2017 Wiley Periodicals, Inc.

  19. Climatology and decadal variability of the Ross Sea shelf waters

    Directory of Open Access Journals (Sweden)

    A. Russo

    2011-06-01

    Full Text Available The World Ocean Database 2001 data located in the Ross Sea (named WOD01 and containing data in this region since 1928 are merged with recent data collected by the Italian expeditions (CLIMA dataset in the period November 1994-February 2004 in the same area. From this extended dataset, austral summer climatologies of the main Ross Sea subsurface, intermediate and bottom water masses: High Salinity Shelf Water (HSSW, Low Salinity Shelf Water (LSSW, Ice Shelf Water (ISW and Modified Circumpolar Deep Water (MCDW have been drawn. The comparison between the WOD01_1994 climatologies (a subset of the WOD01 dataset until April 1994 and the CLIMA ones for the period 1994/95-2003/04 showed significant changes occurred during the decade. The freshening of the Ross Sea shelf waters which occurred during the period 1960-2000, was confirmed by our analysis in all the main water masses, even though with a spatially varying intensity. Relevant variations were found for the MCDW masses, which appeared to reduce their presence and to deepen; this can be ascribed to the very limited freshening of the MCDW core, which allowed an increased density with respect to the surrounding waters. Variations in the MCDW properties and extension could have relevant consequences, e.g. a decreased Ross Ice Shelf basal melting or a reduced supply of nutrients, and may also be indicative of a reduced thermohaline circulation within the Ross Sea. Shelf Waters (SW having neutral density γn > 28.7 Kg m-3, which contribute to form the densest Antarctic Bottom Waters (AABW, showed a large volumetric decrease in the 1994/95-2003/04 decade, most likely as a consequence of the SW freshening.

  20. Spoilage and shelf-life extension of fresh fish and shellfish.

    Science.gov (United States)

    Ashie, I N; Smith, J P; Simpson, B K

    1996-01-01

    Fresh fish and shellfish are highly perishable products due to their biological composition. Under normal refrigerated storage conditions, the shelf life of these products is limited by enzymatic and microbiological spoilage. However, with increasing consumer demands for fresh products with extended shelf life and increasing energy costs associated with freezing and frozen storage, the fish-processing industry is actively seeking alternative methods of shelf life preservation and marketability of fresh, refrigerated fish and at the same time economizing on energy costs. Additional methods that could fulfill these objectives include chemical decontamination, low-dose irradiation, ultra-high pressure, and modified atmosphere packaging (MAP). This review focuses on the biochemical and microbiological composition of fresh fish/shellfish, the spoilage patterns in these products, factors influencing spoilage, and the combination treatments that can be used in conjunction with refrigeration to extend the shelf life and keeping quality of fresh fish/shellfish. The safety concerns of minimally processed/MAP fish, specifically with respect to the growth of Clostridium botulinum type E, is also addressed.

  1. Tidal Mixing at the Shelf Break

    National Research Council Canada - National Science Library

    Hogg, Nelson; Legg, Sonya

    2005-01-01

    The aim of this project was to study mixing forced by tidal flow over sudden changes in topographic slope such as near the shelf-break, using high-resolution nonhydrostatic numerical simulations employing the MIT gem...

  2. Development of ATSR (Auto Thermal Steam Reformer)

    International Nuclear Information System (INIS)

    Ono, J.; Yoshino, Y.; Kuwabara, T.; Fujisima, S.; Kobayashi, S.; Maruko, S.

    2004-01-01

    'Full text:' Auto-thermal reformers are used popularly for fuel cell vehicle because they are compact and can start up quickly. On the other hand, steam reformers are used for stationary fuel cell power plant because they are good thermal efficiency. While, there are many cases using the auto- thermal reformer for stationary use with expectation of cost reduction in USA, as well. However, they are still insufficient for its durability, compactness and cost. We have been developing the new type of fuel processing system that is auto-thermal steam reformer (ATSR), which is hybrid of a conventional steam reformer (STR) and a conventional auto-thermal reformer (ATR). In this study, some proto-type of ATSR for field test were designed, tried manufacturing and tested performance and durability. And we have tried to operate with fuel cell stack to evaluate the system interface performance, that is, operability and controllability. (author)

  3. Acoustic masking in sediments due to gases on the western continental shelf of India

    Digital Repository Service at National Institute of Oceanography (India)

    Siddiquie, H.N.; Rao, D.G.; Vora, K.H.; Topgi, R.S.

    Surveys carried out on the western continental shelf of India indicate that the inner and middle shelf to a depth of 50-60 m is covered by acoustically transparent clays. On the shelf off Bombay, the clays are thin near the shore where they overlie...

  4. Nepheloid Layers: Origin and Development In A Narrow Continental Shelf (nw Portugal)

    Science.gov (United States)

    Oliveira, A.; Vitorino, J.; Rodrigues, A.; Jouanneau, J. M.; Weber, O.; Dias, J. A.

    A general hydrographic, nephelometric and sedimentological surveying of the NW Portuguese continental shelf and slope was undertaken, under winter and spring con- ditions in order to elaborate a conceptual model of suspended sediments (nepheloid layer) dynamics. Two major situations were found: 1) Spring/Summer - with northerly winds (upwelling) and low energetic wave regime that favour the deposition of sedi- ments. The northerly winds promote offshore transport in the surface nepheloid layer (SNL) and the establishment of a seasonal thermocline allow the expansion of the SNL to the west. The SNL can reach or even cross the shelf-break (50 km from coastline). Particulate organic carbon (POC) content in this layer highlights the higher contribution of biogenic particles (average concentration of 22%); 2) Winter, with southerly winds (downwelling) and high energetic wave regime that favour mid- shelf sediments resuspension and offshore transport in the bottom nepheloid layer (BNL). In the shelf-break the BNL detached to form intermediate nepheloid layers (INL). The SNL is restricted to the inner shelf. The effect of southerly winds gener- ates shoreward Ekman transport and detains the offshore westward extension of this layer even during high river run-off periods. The POC content indicates a dominance of litogenic particles in suspension (average concentration of 8%). Over the mid- and inner-shelf the dominant resuspension mechanism is associated with surface waves (Vitorino et al., 2002). Estimates based on wave measurements at mid-shelf (86m depth) suggested that, in winter, the wave shear velocity frequently exceeds 1 cm/s, assumed as the critical shear velocity for the resuspension of the fine grained sedi- ments (34m) of the bottom cover. Storm events, such as the one observed in November 1996 easily increase the wave shear velocities over 3 cm/s, leading to the increase of the BNL thickness (20-30m) (Vitorino et al., 2002; Oliveira et al., 2002). Low

  5. Effect of shelf aging on vibration transmissibility of anti-vibration gloves

    Science.gov (United States)

    SHIBATA, Nobuyuki

    2017-01-01

    Anti-vibration gloves have been used in real workplaces to reduce vibration transmitted through hand-held power tools to the hand. Generally materials used for vibration attenuation in gloves are resilient materials composed of certain synthetic and/or composite polymers. The mechanical characteristics of the resilient materials used in anti-vibration gloves are prone to be influenced by environmental conditions such as temperature, humidity, and photo-irradiation, which cause material degradation and aging. This study focused on the influence of shelf aging on the vibration attenuation performance of air-packaged anti-vibration gloves following 2 yr of shelf aging. Effects of shelf aging on the vibration attenuation performance of anti-vibration gloves were examined according to the Japan industrial standard JIS T8114 test protocol. The findings indicate that shelf aging induces the reduction of vibration attenuation performance in air-packaged anti-vibration gloves. PMID:28978817

  6. Shelf life stability of lactobacilli encapsulated in raspberry powder: insights into non-dairy probiotics.

    Science.gov (United States)

    Anekella, Kartheek; Orsat, Valérie

    2014-06-01

    Study the shelf-life quality changes in raspberry juice with encapsulated lactobacilli (Lactobacillus rhamnosus NRRL B-4495 and Lactobacillus acidophilus NRRL B-442) obtained by spray drying and understand the various factors involved. Raspberry powder was obtained from spray drying lactobacilli and raspberry juice with maltodextrin as an additive. Shelf life of the powder was analyzed over a period of 30 d. Acid and bile tolerance and antibiotic resistance was compared before and after spray drying. Water activity, survival, and scanning electron microscope images were also measured during the shelf life. A combination of processing conditions: inlet temperature (°C), maltodextrin to juice solids ratio and inlet feed rate (ml/min) during spray drying had a significant role on the survival of lactobacilli during shelf life. Refrigerated storage provided a higher shelf-life stability with regards to CFU/g (as high as 84% on day 0 and 98% retention by the end of 30 d) compared to room temperature storage. Probiotic properties during shelf life are affected by the processing conditions and encapsulated food matrix. Thus, understanding these aspects in vitro during shelf life gives us a brief insight into the future of non-dairy probiotics.

  7. Diabetes and the Affordable Care Act.

    Science.gov (United States)

    Burge, Mark R; Schade, David S

    2014-07-01

    The Affordable Care Act--"Obamacare"--is the most important federal medical legislation to be enacted since Medicare. Although the goal of the Affordable Care Act is to improve healthcare coverage, access, and quality for all Americans, people with diabetes are especially poised to benefit from the comprehensive reforms included in the act. Signed into law in 2010, this massive legislation will slowly be enacted over the next 10 years. In the making for at least a decade, it will affect every person in the United States, either directly or indirectly. In this review, we discuss the major changes in healthcare that will take place in the next several years, including (1) who needs to purchase insurance on the Web-based exchange, (2) the cost to individuals and the rebates that they may expect, (3) the rules and regulations for purchasing insurance, (4) the characteristics of the different "metallic" insurance plans that are available, and (5) the states that have agreed to participate. With both tables and figures, we have tried to make the Affordable Care Act both understandable and appreciated. The goal of this comprehensive review is to highlight aspects of the Affordable Care Act that are of importance to practitioners who care for people with diabetes by discussing both the positive and the potentially negative aspects of the program as they relate to diabetes care.

  8. Amazon water lenses and the influence of the North Brazil Current on the continental shelf

    Science.gov (United States)

    Prestes, Yuri O.; Silva, Alex Costa da; Jeandel, Catherine

    2018-05-01

    The exchange processes on the Amazon continental shelf in northern Brazil are subject to complex interactions that involve forcings derived from distinct sources. The Amazon shelf is a unique and highly dynamic environment in which considerable discharge of freshwater enters the Atlantic Ocean, producing extensive Amazon Water Lenses (AWL). In addition to the presence of the AWL, the shelf is influenced by the semidiurnal oscillations of the tides and the strong North Brazil Current (NBC), a boundary current of the western Atlantic. The present study was based primarily on the influence of the freshwater input and the NBC on the shelf and the Amazon Shelf Break (ASB) off the mouth of the Pará River. For this purpose, hydrographic and hydrodynamic data were obtained by moorings of the AMANDES Project (April-July 2008), located on the Amazon shelf and the ASB. Spectral analysis and the continuous wavelet transform were applied to define tidal (high frequency/short period) and subtidal (low frequency/long period) signals. The results indicated that on both the shelf and the break, the semidiurnal tides are responsible for the residual landward transport and are predominantly across-shelf. Low-frequency motions in the synoptic bands and the AWL are related to spatial changes in the velocity field, mainly on the ASB in the along-shelf direction. The flow of the NBC can be interpreted as an along-shelf low-frequency oscillation capable of altering the spatial configuration of the velocity field, although its influence is perceived only in the absence of the AWL.

  9. Modelling of storm-driven shelf waves north of Scotland—I. Idealized models

    Science.gov (United States)

    Heaps, N. S.; Huthnance, J. M.; Jones, J. E.; Wolf, J.

    1988-11-01

    Storm-driven currents observed over the Scottish continental shelf were described by GORDON and HUTHNANCE (1987 , Continental Shelf Research, 7, 1015-1048). Their suggestion of continental shelf-wave responses is investigated here using semi-analytic and numerical models of a straight continental shelf. Grid resolution, boundary conditions, truncations and differences of depth profile are considered with the semi-analytic model, from which dispersion curves and wave forms are derived. These forms are closely matched by the fully numerical model forced by specified elevations at one end. Further numerical calculations are described, for idealized wind forcing along or across limited regions of the shelf or slope. Localized forcing of short duration gives currents of the type observed, being rotary (clockwise) with roughly 22 h period. More extensive alongshelf forcing gives predominantly alongshelf currents with a strength tending to follow the forcing; the second form of observed response. Frictional effects are considered. A companion paper ( FLATHER and PROCTOR, 1988 , in preparation) describes the results of numerical simulations using realistic meteorological forcing and bathymetry.

  10. On the reform of the regulations in the Atomic Energy Act concerning governmental supervision

    International Nuclear Information System (INIS)

    Rebentisch, M.

    1991-01-01

    The deliberations on the amendment to the Atomic Energy Act aim at a harmonization with the Federal Immission Control Act. This holds especially for the area of regulations dealing with the installation. With its function as a licensing law for industrial installations the Federal Immission Control Act has a key position in technology and safety law. The lecture deals especially with the obligation to inform and with the right of the supervising authority to reserve its consent to minor alterations; legal qualification and lawfulness of the reservation of consent; reservation of consent to the start-up after an exchange of fuel elements; requirement of a permit for the decommissioning of installations. (orig./HSCH) [de

  11. The Danish Regulatory Reform of Telecommunications

    DEFF Research Database (Denmark)

    Skouby, Knud Erik

    1998-01-01

    An overview of the liberalisation process and regulatory reform of telecommunications in Denmark......An overview of the liberalisation process and regulatory reform of telecommunications in Denmark...

  12. The 'reformation' of counselling

    Directory of Open Access Journals (Sweden)

    G.A. Lotter

    2001-08-01

    Full Text Available Although the Reformation took place some four hundred years ago, one area in which reformation is really needed today is the counselling of people. Since Wilhelm Wundt started the “study of the mind” in 1879, William James and Sigmund Freud followed and secular psychology gradually has developed to take the “front seat”; hence moving Biblical counselling, which has been practised since the times of the New Testament, to the “back burner”. This development had been going on for the greater part of the 20th century, up to the publication of Competent to Counsel by Jay E. Adams in 1970. In the model for counselling suggested by Adams, the principles of the Reformation of the sixteenth century, Soli Deo Gloria, Soli Scriptura, Soli Fidei, Sola Gratia, etc. were again implemented in assisting and counselling people with personal and interpersonal problems. The epistomological and anthropological approach of secular psychology differs radically from that of Biblical principles, thus necessitating a new “reformation” of counselling. Within this new form counselling, inter alia, implies the following: the Word of God has its rightful place, sin has to be taken seriously and the work of the Holy Spirit should be recognised. In this article it is proposed that the “reformation” of counselling was started by scholars with a Biblical Reformational approach and that this method of counselling followed the parameters of the Reformation of the sixteenth century. This “reformation” developed into a new direction in counselling and still continues today with fascinating new frontiers opening up for Biblical counselling.

  13. One- and two-stage Arrhenius models for pharmaceutical shelf life prediction.

    Science.gov (United States)

    Fan, Zhewen; Zhang, Lanju

    2015-01-01

    One of the most challenging aspects of the pharmaceutical development is the demonstration and estimation of chemical stability. It is imperative that pharmaceutical products be stable for two or more years. Long-term stability studies are required to support such shelf life claim at registration. However, during drug development to facilitate formulation and dosage form selection, an accelerated stability study with stressed storage condition is preferred to quickly obtain a good prediction of shelf life under ambient storage conditions. Such a prediction typically uses Arrhenius equation that describes relationship between degradation rate and temperature (and humidity). Existing methods usually rely on the assumption of normality of the errors. In addition, shelf life projection is usually based on confidence band of a regression line. However, the coverage probability of a method is often overlooked or under-reported. In this paper, we introduce two nonparametric bootstrap procedures for shelf life estimation based on accelerated stability testing, and compare them with a one-stage nonlinear Arrhenius prediction model. Our simulation results demonstrate that one-stage nonlinear Arrhenius method has significant lower coverage than nominal levels. Our bootstrap method gave better coverage and led to a shelf life prediction closer to that based on long-term stability data.

  14. The Reformed tradition as public theology

    Directory of Open Access Journals (Sweden)

    Vuyani S. Vellem

    2013-05-01

    Full Text Available This article is a South African perspective of a Black African reflection on the publicity of Reformed faith. Whilst the notion of public theology is fairly new, the article argues, it is important to define the ‘public’ of the type of public theology to which Reformed faith and tradition could be linked. As a confessional tradition, Reformed faith is intrinsically public, the article demonstrates. The publicity of this tradition is however ambivalent and tainted. I attempt to show this by discussing two important tenets of the Reformed Tradition: sola scriptura and sola fide, within the festering wounds of Black African colonialism, apartheid and the hegemony of the neoliberal paradigm in the 21st century.

  15. Community Organizing as an Education Reform Strategy

    Science.gov (United States)

    Renee, Michelle; McAlister, Sara

    2011-01-01

    Community organizing for school reform offers an urgently needed alternative to traditional approaches to school change. Many current reforms fail to thrive due to lack of trust, understanding, or cultural relevance to the community being targeted. The high turnover of reformers (superintendents, principals, or outside organizations) in high-need…

  16. Implementing Comprehensive Reform: Implications for Practice

    Science.gov (United States)

    Stout, Karen A.

    2016-01-01

    This chapter describes the challenges and practical barriers community colleges face when implementing comprehensive reform, exploring how reforms are leading to some improvements but not often scaled improvements.

  17. Status of Electricity Act, 2003: A systematic review of literature

    International Nuclear Information System (INIS)

    Mukherjee, Shilpi; Dhingra, Tarun; Sengupta, Anirban

    2017-01-01

    The Electricity Act 2003 was a landmark Act which promised to remove the maladies which afflict the Indian Power Sector and that too at a time when the sector was ridden with problems. With concepts such as open access, multiple distribution licensees, wheeling of electricity etc, the said Act intended to encourage competition which in turn was meant bring a paradigm shift in the sector. The paper undertakes a systematic literature review to find the status of review of the promising Act. More than a decade has passed since its enactment and amendments are due with the legislative body of India but none of the literature reviewed gives a comprehensive view encompassing all the objectives of the Act. Moreover, these documents study either the probable impact or the impact on a particular segment only. It has important implications for the Power sector which highlights a significant gap in literature and provides a basis on which future research can be built upon. - Highlights: • Electricity Act 2003 is a landmark in Indian power sector reform. • Systematic literature review is done to find the status of review of the Act. • Status of Electricity Act 2003 not comprehensively reviewed. • Status of the act needs to be reviewed comprehensively through actual data.

  18. Electricity reform in developing and transition countries: A reappraisal

    International Nuclear Information System (INIS)

    Williams, J.H.; Ghanadan, R.

    2006-01-01

    Since about 1990, many developing and transition countries have undertaken market-oriented reforms in their electric power sectors. Despite the widespread adoption of a standard policy model, reform processes and outcomes have often failed to meet expectations. Drawing on an extensive literature review and case studies in Asia, Africa, Latin America, and Eastern Europe, this paper describes common features of non-OECD electricity reform and reappraises reform policies and underlying assumptions. Comparison with the sector-focused policy goals of deregulation in OECD countries highlights the importance of national fiscal crises, macroeconomic reforms, and persuasion by multilateral lenders in shaping non-OECD reforms. It also makes clear reform's dependence on attracting foreign capital, and consequent vulnerability to volatile international financial conditions. Case studies of Bolivia, Ghana, India, Poland, and Thailand illustrate reform's diverse pathways and problems in different settings. A broad range of non-OECD reform experiences indicates that disappointing results have often resulted from a narrow focus on finance and cost recovery, inflexibly applied. The paper concludes that improving reform will require emphasizing a broader set of objectives, including service provision, public benefits, effective regulation, and social/political legitimacy. Above all, reforms must be based on realistic assessments of national needs and capabilities. (author)

  19. The evolution of a coupled ice shelf-ocean system under different climate states

    Science.gov (United States)

    Grosfeld, Klaus; Sandhäger, Henner

    2004-07-01

    Based on a new approach for coupled applications of an ice shelf model and an ocean general circulation model, we investigate the evolution of an ice shelf-ocean system and its sensitivity to changed climatic boundary conditions. Combining established 3D models into a coupled model system enabled us to study the reaction and feedbacks of each component to changes at their interface, the ice shelf base. After calculating the dynamics for prescribed initial ice shelf and bathymetric geometries, the basal mass balance determines the system evolution. In order to explore possible developments for given boundary conditions, an idealized geometry has been chosen, reflecting basic features of the Filchner-Ronne Ice Shelf, Antarctica. The model system is found to be especially sensitive in regions where high ablation or accretion rates occur. Ice Shelf Water formation as well as the build up of a marine ice body, resulting from accretion of marine ice, is simulated, indicating strong interaction processes. To improve consistency between modeled and observed ice shelf behavior, we incorporate the typical cycle of steady ice front advance and sudden retreat due to tabular iceberg calving in our time-dependent simulations. Our basic hypothesis is that iceberg break off is associated with abrupt crack propagation along elongated anomalies of the inherent stress field of the ice body. This new concept yields glaciologically plausible results and represents an auspicious basis for the development of a thorough calving criterion. Experiments under different climatic conditions (ocean warming of 0.2 and 0.5 °C and doubled surface accumulation rates) show the coupled model system to be sensitive especially to ocean warming. Increased basal melt rates of 100% for the 0.5 °C ocean warming scenario and an asymmetric development of ice shelf thicknesses suggest a high vulnerability of ice shelf regions, which represent pivotal areas between the Antarctic Ice Sheet and the Southern

  20. Determination of optimal reformer temperature in a reformed methanol fuel cell system using ANFIS models and numerical optimization methods

    DEFF Research Database (Denmark)

    Justesen, Kristian Kjær; Andreasen, Søren Juhl

    2015-01-01

    In this work a method for choosing the optimal reformer temperature for a reformed methanol fuel cell system is presented based on a case study of a H3 350 module produced by Serenergy A/S. The method is based on ANFIS models of the dependence of the reformer output gas composition on the reformer...... temperature and fuel flow, and the dependence of the fuel cell voltage on the fuel cell temperature, current and anode supply gas CO content. These models are combined to give a matrix of system efficiencies at different fuel cell currents and reformer temperatures. This matrix is then used to find...... the reformer temperature which gives the highest efficiency for each fuel cell current. The average of this optimal efficiency curve is 32.11% and the average efficiency achieved using the standard constant temperature is 30.64% an increase of 1.47 percentage points. The gain in efficiency is 4 percentage...

  1. Review of Judicial Reforms in Bhutan

    OpenAIRE

    Dubgyur, Lungten

    2004-01-01

    This essay highlights the anomalies of judicial reforms in Bhutan. It presents a historical perspective of Bhutanese judicial reforms and addresses recent developments. It discusses court performance and experiences and approaches adopted in making the courts efficient. Much of the reform initiatives emanate from the throne. His Majesty the King has always advocated an efficient judicial system for the Kingdom. In obedience to the Royal Commands, the judicial system and judicial process in Bh...

  2. Tariff-Tax Reforms and Market Access

    DEFF Research Database (Denmark)

    Kreickemeier, Udo; Raimondos-Møller, Pascalis

    2006-01-01

    Reducing tariffs and increasing consumption taxes is a standard IMF advice to countries that want to open up their economy without hurting government finances. Indeed, theoretical analysis of such a tariff-tax reform shows an unambiguous increase in welfare and government revenues. The present pa...... efficient proposal to follow both as far as it concerns market access and welfare.JEL code: F13, H20.Keywords: Market access; tariff reform, consumption tax reform....

  3. Transport and transfer rates in the waters of the continental shelf and slope: SEEP

    International Nuclear Information System (INIS)

    Biscaye, P.E.; Anderson, R.F.

    1993-01-01

    The overall Shelf Edge Exchange Processes (SEEP) Program, which began in 1980 or 1981, had as its goal the testing of a hypothesis with respect to the fate of particulate matter formed in and introduced into the waters of the continental shelf adjacent to the northern east coast of the US, i.e., the MAB. The original hypothesis was that a large proportion of the particles in general, and of the particulate organic carbon (POC) in particular, was exported from the shelf, across the shelf/slope break and front, into the waters of, and, to some degree, deposited in the sediments of the continental slope. This hypothesis was based on budgets of organic carbon and lead-210 that did not account for a large proportion of those species in the waters or sediments of the shelf, and on a carbon-rich band of sediments centered on the slope at ∼1,000 m water depth. The results of the first SEEP experiment, south of New England and Long Island (SEEP-1) suggested, but did not prove, that there was only a relatively small proportion of the carbon which was exported from the shelf to the slope. The objective of the second experiment -- SEEP-2 -- done under the subject grant, was to tighten the experiment in terms of the kinds of data collected, and to focus it more on the shelf and only the upper slope, where shelf-derived particles were thought to be deposited

  4. Lack of cross-shelf transport of sediments on the western margin of India: Evidence from clay mineralogy

    Digital Repository Service at National Institute of Oceanography (India)

    Ramaswamy, V.; Nair, R.R.

    transported long distances along the shelf, cross-shelf transport appears to be minimal. Confirmatory evidence of qualitative differences in outer and inner shelf clays is provided by sediment trap clay mineralogy on the outer shelf. Clay bound pollutant...

  5. Impacts of Suspended Sediment and Estuarine - Shelf Exchange Pathways on Shelf Ecosystem Dynamics in the Northern Gulf of Mexico

    Science.gov (United States)

    Wiggert, J. D.; Pan, C.; Dinniman, M. S.; Lau, Y.; Fitzpatrick, P. J.; O'Brien, S. J.; Bouchard, C.; Quas, L. M.; Miles, T. N.; Cambazoglu, M. K.; Dykstra, S. L.; Dzwonkowski, B.; Jacobs, G. A.; Church, I.; Hofmann, E. E.

    2017-12-01

    A circulation model based on the Coupled-Ocean-Atmosphere-Wave-Sediment Transport (COAWST) Modeling System, with coupled biogeochemical and sediment transport modules, has been implemented for Mississippi Sound and the adjacent continental shelf region. The model has 400-m horizontal resolution, 24 vertical layers, and includes wetting/drying capability to resolve shallow inshore regions. The circulation model was spun-up using oceanographic initial and lateral boundary conditions provided by a 1-km resolution regional implementation of the Navy Coastal Ocean Model (NCOM) in the Gulf of Mexico. The biogeochemical module includes multiple size classes of phytoplankton, zooplankton and detritus, a fish larvae compartment, and explicitly tracks dissolved oxygen with benthic cycling interaction. The sediment transport model is implemented based on benthic mapping data that provides bottom sediment type distributions and spatio-temporal validation. A regionally specific atmospheric forcing product that provides improved spatial and temporal resolution, including diurnal sea breeze impacts, has been developed and applied. Model experiments focus on periods when comprehensive ship-based sampling was deployed by the CONCORDE (Consortium for Coastal River-Dominated Ecosystems) research program, which was established to investigate the complex fine-scale biological, chemical and physical interactions in a marine system controlled by pulsed-river plume dynamics. Biophysical interactions and biogeochemical variability associated with estuarine - shelf exchanges between nearshore lagoonal estuarine waters and the continental shelf revealed by the model provide new insight into how seasonal variation of hydrological forcing conditions influence ecological and biogeochemical processes in the highly productive Northern Gulf region. Application of the COAWST-based model system with and without inclusion of the sediment transport module demonstrates how suspended sediment in the

  6. Reviewing and reforming policy in health enterprise information security

    Science.gov (United States)

    Sostrom, Kristen; Collmann, Jeff R.

    2001-08-01

    Health information management policies usually address the use of paper records with little or no mention of electronic health records. Information Technology (IT) policies often ignore the health care business needs and operational use of the information stored in its systems. Representatives from the Telemedicine & Advanced Technology Research Center, TRICARE and Offices of the Surgeon General of each Military Service, collectively referred to as the Policies, Procedures and Practices Work Group (P3WG), examined military policies and regulations relating to computer-based information systems and medical records management. Using a system of templates and matrices created for the purpose, P3WG identified gaps and discrepancies in DoD and service compliance with the proposed Health Insurance Portability and Accountability Act (HIPAA) Security Standard. P3WG represents an unprecedented attempt to coordinate policy review and revision across all military health services and the Office of Health Affairs. This method of policy reform can identify where changes need to be made to integrate health management policy and IT policy in to an organizational policy that will enable compliance with HIPAA standards. The process models how large enterprises may coordinate policy revision and reform across broad organizational and work domains.

  7. Considerations for Education Reform in British Columbia

    Science.gov (United States)

    Santos, Ana

    2012-01-01

    Countries around the world refer to twenty-first century education as essential to maintaining personal and national economic advantage and draw on this discourse to advocate for and embark on educational reform. This paper examines issues around education reform, particularly in British Columbia. It argues that reformers should give careful…

  8. Two decades of reforms. Appraisal of the financial reforms in the Russian public healthcare sector.

    Science.gov (United States)

    Gordeev, Vladimir S; Pavlova, Milena; Groot, Wim

    2011-10-01

    This paper reviews the empirical evidence on the outcomes of the financial reforms in the Russian public healthcare sector. A systematic literature review identified 37 relevant publications that presented empirical evidence on changes in quality, equity, efficiency and sustainability in public healthcare provision due to the Russian public healthcare financial reforms. Evidence suggests that there are substantial inter-regional inequalities across income groups both in terms of financing and access to public healthcare services. There are large efficiency differences between regions, along with inter-regional variations in payment and reimbursement mechanisms. Informal and quasi-formal payments deteriorate access to public healthcare services and undermine the overall financing sustainability. The public healthcare sector is still underfinanced, although the implementation of health insurance gave some premises for future increases of efficiency. Overall, the available empirical data are not sufficient for an evidence-based evaluation of the reforms. More studies on the quality, equity, efficiency and sustainability impact of the reforms are needed. Future reforms should focus on the implementation of cost-efficiency and cost-control mechanisms; provide incentives for better allocation and distribution of resources; tackle problems in equity in access and financing; implement a system of quality controls; and stimulate healthy competition between insurance companies. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  9. How fast is the Patagonian shelf-break acidifying?

    Science.gov (United States)

    Orselli, Iole B. M.; Kerr, Rodrigo; Ito, Rosane G.; Tavano, Virginia M.; Mendes, Carlos Rafael B.; Garcia, Carlos A. E.

    2018-02-01

    Anthropogenic carbon (Cant) concentration is determined according to the TrOCA method, from carbonate system data and hydrographic parameters collected during two consecutive spring cruises (2007 and 2008) in the Argentinean Patagonian shelf-break zone between 36°S and 50°S. Cant has intruded the water column until intermediate depths, with no Cant below 1000 m, in the deeper waters (i.e., North Atlantic Deep Water and Antarctic Bottom Water) of the Northern sector of the study area (i.e., North of 38°S). The higher Cant concentration is observed in Subantarctic Shelf Water in the Southern region, whereas in the Northern sector both Tropical Water and South Atlantic Central Water are equally affected by Cant intrusion. The Antarctic Intermediate Water represents the depth-limit achieved by Cant penetration, reinforcing the role that this water mass plays as an important vehicle to transport Cant to the oceans interior. The estimated Cant average (± method precision) is 46.6 ± 5.3 μmol kg- 1, considering the full depth of the water column. The ocean acidification state (ΔpH) shows an average (± standard deviation) of - 0.11 ± 0.05, thus, indicating an annual pH reduction of - 0.0010 yr- 1 since the Industrial Revolution (c.a. 1750). The degree of aragonite saturation is lowered towards undersaturation levels of calcite. The Patagonian shelf and shelf-break zones-a strong CO2 sink region in the global ocean-are likely a key area for Cant intrusion in the southwestern South Atlantic Ocean.

  10. Exploring primary care activities in ACT teams.

    Science.gov (United States)

    Vanderlip, Erik R; Williams, Nancy A; Fiedorowicz, Jess G; Katon, Wayne

    2014-05-01

    People with serious mental illness often receive inadequate primary and preventive care services. Federal healthcare reform endorses team-based care that provides high quality primary and preventive care to at risk populations. Assertive community treatment (ACT) teams offer a proven, standardized treatment approach effective in improving mental health outcomes for the seriously mentally ill. Much is known about the effectiveness of ACT teams in improving mental health outcomes, but the degree to which medical care needs are addressed is not established. The purpose of this study was to explore the extent to which ACT teams address the physical health of the population they serve. ACT team leaders were invited to complete an anonymous, web-based survey to explore attitudes and activities involving the primary care needs of their clients. Information was collected regarding the use of health screening tools, physical health assessments, provision of medical care and collaboration with primary care systems. Data was analyzed from 127 team leaders across the country, of which 55 completed the entire survey. Nearly every ACT team leader believed ACT teams have a role in identifying and managing the medical co-morbidities of their clientele. ACT teams report participation in many primary care activities. ACT teams are providing a substantial amount of primary and preventive services to their population. The survey suggests standardization of physical health identification, management or referral processes within ACT teams may result in improved quality of medical care. ACT teams are in a unique position to improve physical health care by virtue of having medically trained staff and frequent, close contact with their clients.

  11. What triggers reforms in OECD countries? Improved reform measurement and evidence from the healthcare sector

    NARCIS (Netherlands)

    Wiese, Rasmus

    The main contribution of this paper is the development of a novel and versatile methodology to identify economic reforms. The methodology is a combination of the Bai & Perron structural break filter, and validation of the structural breaks identified using de jure evidence of reforms. The procedure

  12. Do Continental Shelves Act as an Atmospheric CO2 Sink?

    Science.gov (United States)

    Cai, W.

    2003-12-01

    Recent air-to-sea CO2 flux measurements at several major continental shelves (European Atlantic Shelves, East China Sea and U.S. Middle Atlantic Bight) suggest that shelves may act as a one-way pump and absorb atmospheric CO2 into the ocean. These observations also favor the argument that continental shelves are autotrophic (i.e., net production of organic carbon, OC). The U.S. South Atlantic Bight (SAB) contrasts these findings in that it acts as a strong source of CO2 to the atmosphere while simultaneously exporting dissolved inorganic carbon (DIC) to the open ocean. We report pCO2, DIC, and alkalinity data from the SAB collected in 8 cruises along a transect from the shore to the shelf break in the central SAB. The shelf-wide net heterotrophy and carbon exports in the SAB are subsidized by the export of OC from the abundant intertidal marshes, which are a sink for atmospheric CO2. It is proposed here that the SAB represents a marsh-dominated heterotrophic ocean margin as opposed to river-dominated autotrophic margins. To further investigate why margins may behave differently in term of CO2 sink/source, the physical and biological conditions of several western boundary current margins are compared. Based on this and other studies, DIC export flux from margins to the open ocean must be significant in the overall global ocean carbon budget.

  13. Highstand shelf fans: The role of buoyancy reversal in the deposition of a new type of shelf sand body

    Science.gov (United States)

    Steel, Elisabeth; Simms, Alexander R.; Warrick, Jonathan; Yokoyama, Yusuke

    2016-01-01

    Although sea-level highstands are typically associated with sediment-starved continental shelves, high sea level does not hinder major river floods. Turbidity currents generated by plunging of sediment-laden rivers at the fluvial-marine interface, known as hyperpycnal flows, allow for cross-shelf transport of suspended sand beyond the coastline. Hyperpycnal flows in southern California have deposited six subaqueous fans on the shelf of the northern Santa Barbara Channel in the Holocene. Using eight cores and nine grab samples, we describe the deposits, age, and stratigraphic architecture of two fans in the Santa Barbara Channel. Fan lobes have up to 3 m of relief and are composed of multiple hyperpycnite beds ∼5 cm to 40 cm thick. Deposit architecture and geometry suggest the hyperpycnal flows became positively buoyant and lifted off the seabed, resulting in well-sorted, structureless, elongate sand lobes. Contrary to conventional sequence stratigraphic models, the presence of these features on the continental shelf suggests that active-margin shelves may locally develop high-quality reservoir sand bodies during sea-level highstands, and that such shelves need not be solely the site of sediment bypass. These deposits may provide a Quaternary analogue to many well-sorted sand bodies in the rock record that are interpreted as turbidites but lack typical Bouma-type features.

  14. 2D heat and mass transfer modeling of methane steam reforming for hydrogen production in a compact reformer

    International Nuclear Information System (INIS)

    Ni Meng

    2013-01-01

    Highlights: ► A heat and mass transfer model is developed for a compact reformer. ► Hydrogen production from methane steam reforming is simulated. ► Increasing temperature greatly increases the reaction rates at the inlet. ► Temperature in the downstream is increased at higher rate of heat supply. ► Larger permeability enhances gas flow and reaction rates in the catalyst layer. - Abstract: Compact reformers (CRs) are promising devices for efficient fuel processing. In CRs, a thin solid plate is sandwiched between two catalyst layers to enable efficient heat transfer from combustion duct to the reforming duct for fuel processing. In this study, a 2D heat and mass transfer model is developed to investigate the fundamental transport phenomenon and chemical reaction kinetics in a CR for hydrogen production by methane steam reforming (MSR). Both MSR reaction and water gas shift reaction (WGSR) are considered in the numerical model. Parametric simulations are performed to examine the effects of various structural/operating parameters, such as pore size, permeability, gas velocity, temperature, and rate of heat supply on the reformer performance. It is found that the reaction rates of MSR and WGSR are the highest at the inlet but decrease significantly along the reformer. Increasing the operating temperature raises the reaction rates at the inlet but shows very small influence in the downstream. For comparison, increasing the rate of heat supply raises the reaction rates in the downstream due to increased temperature. A high gas velocity and permeability facilitates gas transport in the porous structure thus enhances reaction rates in the downstream of the reformer.

  15. Drug pricing reform in China: analysis of piloted approaches and potential impact of the reform

    Science.gov (United States)

    Chen, Yixi; Hu, Shanlian; Dong, Peng; Kornfeld, Åsa; Jaros, Patrycja; Yan, Jing; Ma, Fangfang; Toumi, Mondher

    2016-01-01

    Objectives In 2009, the Chinese government launched a national healthcare reform programme aiming to control healthcare expenditure and increase the quality of care. As part of this programme, a new drug pricing reform was initiated on 1 June 2015. The objective of this study was to describe the changing landscape of drug pricing policy in China and analyse the potential impact of the reform. Methods The authors conducted thorough research on the drug pricing reform using three Chinese databases (CNKI, Wanfang, and Weipu), Chinese health authority websites, relevant press releases, and pharmaceutical blogs and discussion forums. This research was complemented with qualitative research based on targeted interviews with key Chinese opinion leaders representing the authorities’ and prescribers’ perspectives. Results With the current reform, the government has attempted to replace its direct control over the prices of reimbursable drugs with indirect, incentive-driven influence. Although the exact implementation of the reform remains unclear at the moment, the changes introduced so far and the pilot project designs indicate that China is considering adaptation of some form of internal and external reference pricing policies, commonly used in the Organisation for Economic Co-operation and Development countries. Several challenges related to the potential new mechanism were identified: 1) the risk of hospital underfunding, if hospital funding reform is not prioritised; 2) the risk of promoting the use of cheap, low-quality drugs, if a reliable quality control system is not in place and discrepancy between the available drugs is present; 3) the risk of increasing disparity in access to care between poor and rich regions, in case of country-wide price convergence; and 4) the risk of industry underinvestment, resulting in reduced competition, issues with quality and sustainability of supply, and potentially negative social impact. Conclusions Foreign pricing policies

  16. Shelf evolution along a transpressive transform margin, Santa Barbara Channel, California

    Science.gov (United States)

    Johnson, Samuel Y.; Hartwell, Stephen; Sorlien, Christopher C.; Dartnell, Peter; Ritchie, Andrew C.

    2017-01-01

    High-resolution bathymetric and seismic reflection data provide new insights for understanding the post–Last Glacial Maximum (LGM, ca. 21 ka) evolution of the ∼120-km-long Santa Barbara shelf, located within a transpressive segment of the transform continental margin of western North America. The goal is to determine how rising sea level, sediment supply, and tectonics combine to control shelf geomorphology and history. Morpho­logic, stratigraphic, and structural data highlight regional variability and support division of the shelf into three domains. (1) The eastern Santa Barbara shelf is south of and in the hanging wall of the blind south-dipping Oak Ridge fault. The broad gently dipping shelf has a convex-upward shape resulting from thick post-LGM sediment (mean = 24.7 m) derived from the Santa Clara River. (2) The ∼5–8-km-wide Ventura Basin obliquely crosses the shelf and forms an asymmetric trough with thick post-LGM sediment fill (mean = 30.4 m) derived from the Santa Clara and Ventura Rivers. The basin is between and in the footwalls of the Oak Ridge fault to the south and the blind north-dipping Pitas Point fault to the north. (3) The central and western Santa Barbara shelf is located north of and in the hanging wall of the North Channel–Pitas Point fault system. The concave-up shape of the shelf results from folding, marine erosion, and the relative lack of post-LGM sediment cover (mean = 3.8 m). Sediment is derived from small steep coastal watersheds and largely stored in the Gaviota bar and other nearshore mouth bars. Three distinct upper slope morphologies result from a mix of progradation and submarine landsliding.Ages and rates of deformation are derived from a local sea-level-rise model that incorporates an inferred LGM shoreline angle and the LGM wave-cut platform. Post-LGM slip rates on the offshore Oak Ridge fault are a mini­mum of 0.7 ± 0.1 mm/yr. Slip rates on the Pitas Point fault system are a minimum of 2.3 ± 0.3 mm

  17. Assemblages of fish larvae and mesozooplankton across the continental shelf and shelf slope of the Andaman Sea (NE Indian Ocean)

    DEFF Research Database (Denmark)

    Munk, Peter; Bjørnsen, Peter Koefoed; Boonruang, P.

    2004-01-01

    on the sampling of fish larvae and mesozooplankton. Surveys were carried out during 2 monsoon periods in March and August 1996, using 3 cross-bathymetric transects extending to the deeper part of the shelf slope of the Andaman Sea. Station distances were either 5 or 10 n miles apart, and at each station a series...... with a hydrographic front generated where the pycnocline meets the sea-bottom. An internal wave of pronounced amplitude interacts with the shelf slope at ca. 300 m bottom depth, and findings indicated another zone of enhanced abundance in this area. Analysis of the relative abundances of fish larvae within families...

  18. West Florida shelf circulation and temperature budget for the 1998 fall transition

    Science.gov (United States)

    He, Ruoying; Weisberg, Robert H.

    2003-05-01

    Mid-latitude continental shelves undergo a fall transition as the net heat flux changes from warming to cooling. Using in situ data and a numerical model we investigate the circulation on the west Florida shelf (WFS) for the fall transition of 1998. The model is a regional adaptation of the primitive equation, Princeton Ocean Model forced by NCEP reanalysis wind, air pressure, and heat flux fields, plus river inflows. After comparison with observations the model is used to draw inferences on the seasonal and synoptic scale features of the shelf circulation. By running twin experiments, one without and the other with an idealized Loop Current (LC), we explore the relative importance of local versus deep-ocean forcing. We find that local forcing largely controls the inner-shelf circulation, including changes from the Florida Panhandle in the north to regions farther south. The effects of the LC in fall 1998 are to reinforce the mid-shelf currents and to increase the across-shelf transports in the bottom Ekman layer, thereby accentuating the shoreward transport of cold, nutrient rich water of deep-ocean origin. A three-dimensional analysis of the temperature budget reveals that surface heat flux largely controls both the seasonal and synoptic scale temperature variations. Surface cooling leads to convective mixing that rapidly alters temperature gradients. One interesting consequence is that upwelling can result in near-shore warming as warmer offshore waters are advected landward. The temperature balances on the shelf are complex and fully three-dimensional.

  19. The Danish Police Reform

    DEFF Research Database (Denmark)

    Degnegaard, Rex; Mark, Sofie

    2013-01-01

    Many cases highlight the need for responsible management in regards to transparency of organisations and involvement of stakeholders in decisions that will impact citizens, patients, customers and/or clients. Often these cases take an outside-in approach as they illustrate why it is essential...... for organisations to work with transparency and involvement with the aim of upholding and further developing a social responsibility to their environment. This case on the other hand takes an inside-out perspective on social responsibility by illustrating how social responsibility is necessary for public......, the reform process was problematic and the following years were challenging and filled with changes and turbulence. Media, politicians and the police itself directed heavy criticism towards the effects of the reform and reviews of the reform as well as of the work of the police were carried out resulting...

  20. Mixing processes at the subsurface layer in the Amundsen Sea shelf region

    Science.gov (United States)

    Mojica, J.; Djoumna, G.; Francis, D. K.; Holland, D.

    2017-12-01

    In the Amundsen Sea shelf region, mixing processes promote an upward transport of diapycnal fluxes of heat and salt from the subsurface to the surface mixing layer. Here we estimate the diapycnal mixing rates on the Amundsen shelf from a multi-year mooring cluster and five research cruises. By applying fine-scale parameterizations, the mixing rates obtained were higher near the southern end of Pine Island glacier front and exceeded 10-2 m2s-1. The eddy diffusivity increased near the critical latitude (74o 28' S) for semi-diurnal M2 tides, which coincided with near-critical topography on the shelf. This condition favored the generation of internal waves of M2 frequency. The semi-diurnal dynamic enhanced the mixing that potentially affected the heat budget and the circulation of the modified Circumpolar Deep Water. This can be observed in the characteristics of water exchange both below the ice shelves and between the continental shelf and the ice shelf cavities. The location of the critical latitude and critical topography provided favorable conditions for the generation of internal waves. KEYWORDS: Mixing processes, diapycnal fluxes, critical latitude, Circumpolar Deep Water.

  1. Variability of Basal Melt Beneath the Pine Island Glacier Ice Shelf, West Antarctica

    Science.gov (United States)

    Bindschadler, Robert; Vaughan, David G.; Vornberger, Patricia

    2011-01-01

    Observations from satellite and airborne platforms are combined with model calculations to infer the nature and efficiency of basal melting of the Pine Island Glacier ice shelf, West Antarctica, by ocean waters. Satellite imagery shows surface features that suggest ice-shelf-wide changes to the ocean s influence on the ice shelf as the grounding line retreated. Longitudinal profiles of ice surface and bottom elevations are analyzed to reveal a spatially dependent pattern of basal melt with an annual melt flux of 40.5 Gt/a. One profile captures a persistent set of surface waves that correlates with quasi-annual variations of atmospheric forcing of Amundsen Sea circulation patterns, establishing a direct connection between atmospheric variability and sub-ice-shelf melting. Ice surface troughs are hydrostatically compensated by ice-bottom voids up to 150m deep. Voids form dynamically at the grounding line, triggered by enhanced melting when warmer-than-average water arrives. Subsequent enlargement of the voids is thermally inefficient (4% or less) compared with an overall melting efficiency beneath the ice shelf of 22%. Residual warm water is believed to cause three persistent polynyas at the ice-shelf front seen in Landsat imagery. Landsat thermal imagery confirms the occurrence of warm water at the same locations.

  2. Sensory shelf life of mantecoso cheese using accelerated testing

    OpenAIRE

    Sánchez-González, Jesús A.; Pérez, Joel A.

    2016-01-01

    The aim of this research was to estimate sensory shelf life of "huacariz" and "cefop" mantecoso cheese, vacuum packaging: "cefop" and packaging to the atmospheric pressure: "huacariz"; brands marketed in Cajamarca, using accelerated shelf life testing. For this purpose, "huacariz" cheese was stored at 20, 28, 35 y 40 °C, while it was set at 20, 28, 35 °C storage for "cefop" cheese, performing acceptability sensory tests according to time storage with both 41 consumers constants. The results f...

  3. Achieving a deeper understanding of the implemented provisions of the Affordable Care Act.

    Science.gov (United States)

    Zhang, Shuang Qin; Polite, Blase N

    2014-01-01

    The Patient Protection and Affordable Care Act (ACA) was signed into law by President Barack Obama on March 23, 2010. Since that time, numerous regulations have been promulgated, legal battles continue to be fought and the major provisions of the law are being implemented. In the following article, we outline components of the ACA that are relevant to cancer health care, review current implementation of the new health care reform law, and identify challenges that may lie ahead in the post-ACA era. Specifically, among the things we explore are Medicaid expansion, health insurance exchanges, essential health benefits and preventive services, subsidies, access to clinical trials, the Medicare Part D donut hole, and physician quality payment reform.

  4. Critical Care Implications of the Affordable Care Act.

    Science.gov (United States)

    Dogra, Anjali P; Dorman, Todd

    2016-03-01

    To provide an overview of key elements of the Affordable Care Act. To evaluate ways in which the Affordable Care Act will likely impact the practice of critical care medicine. To describe strategies that may help health systems and providers effectively adapt to changes brought about by the Affordable Care Act. Data sources for this concise review include search results from the PubMed and Embase databases, as well as sources relevant to public policy such as the text of the Patient Protection and Affordable Care Act and reports of the Congressional Budget Office. As all of the Affordable Care Act's provisions will not be fully implemented until 2019, we also drew upon cost, population, and utilization projections, as well as the experience of existing state-based healthcare reforms. The Affordable Care Act represents the furthest reaching regulatory changes in the U.S. healthcare system since the 1965 Medicare and Medicaid provisions of the Social Security Act. The Affordable Care Act aims to expand health insurance coverage to millions of Americans and place an emphasis on quality and cost-effectiveness of care. From models which link pay and performance to those which center on episodic care, the Affordable Care Act outlines sweeping changes to health systems, reimbursement structures, and the delivery of critical care. Staffing models that include daily rounding by an intensivist, palliative care integration, and expansion of the role of telemedicine in areas where intensivists are inaccessible are potential strategies that may improve quality and profitability of ICU care in the post-Affordable Care Act era.

  5. Observed tidal currents on the continental shelf off the east coast of India

    Science.gov (United States)

    Jithin, A. K.; Unnikrishnan, A. S.; Fernando, V.; Subeesh, M. P.; Fernandes, R.; Khalap, S.; Narayan, S.; Agarvadekar, Y.; Gaonkar, M.; Tari, P.; Kankonkar, A.; Vernekar, S.

    2017-06-01

    In the present study, we analysed 9-month long data from Acoustic Doppler Current Profilers (ADCP) deployed on the shelf off the east coast of India to study the characteristics of tidal currents in the region. The ADCPs were deployed at about 100-150 m depths off Cuddalore (CD, 12.0°N), Ramayapatnam (RM, 15.0°N), Kakinada (KN, 16.3°N) and South of Gopalpur (SG, 18.6°N). Tidal currents in the region are mainly semidiurnal in nature and dominant constituent is M2. Semimajor axes of barotropic tidal ellipses of M2 is about 1.9 cms-1 in the southernmost ADCP location (off CD) and it is about 4.0 cms-1 in the northernmost ADCP location (off SG), which indicate a northward increase of tidal currents. Baroclinic spectra show high energy at tidal frequencies, which suggests the presence of internal tides on the shelf, particularly in the semidiurnal band. Semidiurnal internal tides of about 8-15 cms-1 are observed at different locations and the magnitude is relatively large on the shelf off SG in the northern part of the shelf, which is primarily due to large barotropic forcing on the north. The semidiurnal internal tides are found to be intensified at the bottom, particularly on the shelf off SG and RM. The computed ratio of slope of internal wave characteristics (c) and topographic slope (γ) indicates that large near-critical regions present surrounding the ADCP locations off SG and RM could be the possible reason of bottom intensification at these two locations. EOF analysis shows that observed semidiurnal internal tides are dominated by the first baroclinic mode, where it accounts for about 70-80% of semidiurnal internal tide variability on the shelf off SG and CD, whereas the contribution of the first mode is relatively small (43-50%) on the shelf off KN and RM. Enhanced small-scale vertical shear is observed at the ADCP locations associated with multimode structure of semidiurnal internal tides. Semidiurnal internal tides show a spring-neap variability on the

  6. Cosmetics Safety Q&A: Shelf Life

    Science.gov (United States)

    ... of cosmetics? The shelf life for eye-area cosmetics is more limited than for other products. Because of repeated microbial exposure during use by the consumer and the risk of eye infections, some industry experts recommend replacing mascara 3 months after purchase. ...

  7. Carbon Monoxide Modified Atmosphere Packaging Beef Shelf Life Studies

    Directory of Open Access Journals (Sweden)

    Rini Ariani Basyamfar

    2014-02-01

    Full Text Available The combination of O2, CO2, and low concentrations of CO in CO-MAP has repeatedly been shown to increase the shelf-life of red meat products. Concentrations of CO2 of 30% has been shown to slow microbial growth while O2 preserves the natural color of red meat. The addition of low concentrations of CO (<0.4% preserves the color stability of the meat while allowing for lower levels of O2 which reduces the oxidative spoilage of the product. Shelf-life extension of 5 to 10 days above traditional MAP has been seen with CO-MAP technologies. The addition of active/smart films such as antimicrobial films and/or the combination of irradiation further extends the shelf-life of red meat. Undetectable levels of E. coli at storage temperatures as high as 10oC at 28 days have been shown with CO-MAP and irradiation.

  8. Vertical Variability of Anoxia Along the Northern Omani Shelf.

    Science.gov (United States)

    Queste, B. Y.; Piontkovski, S.; Heywood, K. J.

    2016-02-01

    Three autonomous underwater gliders were deployed along a 80 km transect extending from Muscat out into the Gulf during both monsoons and the intermonsoon season as part of a project funded by ONR Global and the UK NERC. The gliders surveyed the top 1000m across the continental shelf, the steep continental slope, and the Sea of Oman while measuring temperature, salinity, oxygen, chlorophyll a fluorescence, optical backscatter, photosyntheticall active radiation and providing estimates of depth-averaged currents and up/downwelling. The data show the depth of the surface oxycline varying by 50m across the transect as a function of mixed layer depth. Below, we observed high variability, on the order of days, in the oxygen profile with the boundary of the suboxic zone (glider transect. During periods of minimal flow, it was constrained to 10km beyond the shelf break. PGW was also present in mesoscale eddies beyond the shelf break.

  9. Shelf-life extension of gilthead seabream fillets by osmotic treatment and antimicrobial agents.

    Science.gov (United States)

    Tsironi, T N; Taoukis, P S

    2012-02-01

    The objectives of the study were to evaluate the effect of selected antimicrobial agents on the shelf life of osmotically pretreated gilthead seabream and to establish reliable kinetic equations for shelf-life determination validated in dynamic conditions. Fresh gilthead seabream (Sparus aurata) fillets were osmotically treated with 50% high dextrose equivalent maltodextrin (HDM, DE 47) plus 5% NaCl and 0·5% carvacrol, 0·5% glucono-δ-lactone or 1% Citrox (commercial antimicrobial mix). Untreated and treated slices were aerobically packed and stored isothermally (0-15°C). Microbial growth and quality-related chemical indices were modelled as functions of temperature. Models were validated at dynamic storage conditions. Osmotic pretreatment with the use of antimicrobials led to significant shelf-life extension of fillets, in terms of microbial growth and organoleptic deterioration. The shelf life was 7 days for control samples at 5°C. The osmotic pretreatment with carvacrol, glucono-δ-lactone and Citrox allowed for shelf-life extension by 8, 10 and 5 days at 5°C, respectively. The results of the study show the potential of adding carvacrol, glucono-δ-lactone or Citrox in the osmotic solution to extend the shelf life and improve commercial value of chilled osmotically pretreated fish products. The developed models can be a reliable tool for predicting the shelf life of fresh or minimally processed gilthead seabream fillets in the real chill chain. © 2012 The Authors. Journal of Applied Microbiology © 2012 The Society for Applied Microbiology.

  10. Working towards Justice, Security Sector Reform and Better ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... on security sector reform, constitutional reform, governance of diversity and critical dialogues in MENA societies. ... Reform will take time and one of the tests for those involved in this process is exercising patience and .... Related articles ...

  11. TAX REFORM AND NONCOMPLIANCE IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Heru Iswahyudi

    2017-05-01

    Full Text Available The purpose of this paper is to examine the impact of Indonesia’s tax reforms of 2000 and 2008/2009 on taxpayers’ noncompliance. Noncompliance is defined as the difference between the Value Added Tax (VAT liability and the actual revenue. Data are mainly collected from the World Input-Output Database and Indonesia’s Central Board of Statistics. The methodology uses one of the ‘top-down’ approaches, in which national accounts figures are employed to arrive at an estimation of the VAT liability. It is found that compliance deteriorated when reform efforts were incomplete – that is when the reforms suffered from decelerations, setbacks or reversals. This paper contributes to the literature by providing a framework for analyzing the impact of tax reform on taxpayer’s compliance behavior.

  12. Flexural-response of the McMurdo Ice Shelf to surface lake filling and drainage

    Science.gov (United States)

    Banwell, A. F.; MacAyeal, D. R.; Willis, I.; Macdonald, G. J.; Goodsell, B.

    2017-12-01

    Antarctic ice-shelf instability and break-up, as exhibited by the Larsen B ice shelf in 2002, remains one of the most difficult glaciological processes to observe directly. It is, however, vital to do so because ice-shelf breakup has the potential to influence the buttressing controls on inland ice discharge, and thus to affect sea level. Several mechanisms enabling Larsen B style breakup have previously been proposed, including the ability of surface lakes to introduce ice-shelf fractures when they fill and drain. During the austral summer of 2016/2017, we monitored the filling and draining of four surface lakes on the McMurdo Ice Shelf, Antarctica, and the effect of these processes on ice-shelf flexure. Water-depth data from pressure sensors reveal that two lakes filled to >2 m in depth and subsequently drained over multiple week timescales, which had a simultaneous effect on vertical ice deflection in the area. Differential GPS data from 12 receivers over three months show that vertical deflection varies as a function of distance from the maximum load change (i.e. at the lake centre). Using remote sensing techniques applied to both Landsat 8 and Worldview imagery, we also quantify the meltwater volume in these two lakes through the melt season, which, together with the vertical deflection data, are used to constrain key flexural parameter values in numerical models of ice-shelf flexure.

  13. Brightening up: the effect of the Physician Payment Sunshine Act on existing regulation of pharmaceutical marketing.

    Science.gov (United States)

    Gorlach, Igor; Pham-Kanter, Genevieve

    2013-01-01

    With the passage of the Physician Payment Sunshine Act as part of the federal health care reform law, pharmaceutical manufacturers are now required to disclose a wide range of payments made by manufacturers to physicians. We review current state regulation of pharmaceutical marketing and consider how the federal sunshine provision will affect existing marketing regulation. We analyze the legal and practical implications of the Physician Payment Sunshine Act. © 2013 American Society of Law, Medicine & Ethics, Inc.

  14. Multi-Decadal Averages of Basal Melt for Ross Ice Shelf, Antarctica Using Airborne Observations

    Science.gov (United States)

    Das, I.; Bell, R. E.; Tinto, K. J.; Frearson, N.; Kingslake, J.; Padman, L.; Siddoway, C. S.; Fricker, H. A.

    2017-12-01

    Changes in ice shelf mass balance are key to the long term stability of the Antarctic Ice Sheet. Although the most extensive ice shelf mass loss currently is occurring in the Amundsen Sea sector of West Antarctica, many other ice shelves experience changes in thickness on time scales from annual to ice age cycles. Here, we focus on the Ross Ice Shelf. An 18-year record (1994-2012) of satellite radar altimetry shows substantial variability in Ross Ice Shelf height on interannual time scales, complicating detection of potential long-term climate-change signals in the mass budget of this ice shelf. Variability of radar signal penetration into the ice-shelf surface snow and firn layers further complicates assessment of mass changes. We investigate Ross Ice Shelf mass balance using aerogeophysical data from the ROSETTA-Ice surveys using IcePod. We use two ice-penetrating radars; a 2 GHz unit that images fine-structure in the upper 400 m of the ice surface and a 360 MHz radar to identify the ice shelf base. We have identified internal layers that are continuous along flow from the grounding line to the ice shelf front. Based on layer continuity, we conclude that these layers must be the horizons between the continental ice of the outlet glaciers and snow accumulation once the ice is afloat. We use the Lagrangian change in thickness of these layers, after correcting for strain rates derived using modern day InSAR velocities, to estimate multidecadal averaged basal melt rates. This method provides a novel way to quantify basal melt, avoiding the confounding impacts of spatial and short-timescale variability in surface accumulation and firn densification processes. Our estimates show elevated basal melt rates (> -1m/yr) around Byrd and Mullock glaciers within 100 km from the ice shelf front. We also compare modern InSAR velocity derived strain rates with estimates from the comprehensive ground-based RIGGS observations during 1973-1978 to estimate the potential magnitude of

  15. Experimental analysis of an autothermal reformer for automotive purposes

    International Nuclear Information System (INIS)

    Caners, C.; Peppley, B.; Harrison, S.; Oosthuizen, P.

    2004-01-01

    This paper describes the experimental analysis, concomitant with modeling research, to determine improved operating parameters and design of an autothermal reformer. The reformer, utilizing both partial oxidation and steam reforming reactions, along with the water gas shift phenomena is well suited for the mobile application of transportation. This is due to the novel geometry of the autothermal reformer, which seeks to improve the heat transfer characteristics of the process, whereby the exothermic partial oxidation reaction provides the heat energy required to drive the steam reforming reaction, to the point of a thermally neutral system. The paper will present data from the experimental results of reforming iso-octane as a surrogate for gasoline in the form of reformate composition, iso-octane conversion percentages and efficiencies in terms of hydrogen realized per mol of fuel input. (author)

  16. Legal Reform, De-colonization and State-building in Palestine ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Legal Reform, De-colonization and State-building in Palestine. Demands for legal reform have come from both inside and outside Palestine. Inside Palestine, legal reform is seen as a prerequisite for democracy and good governance. Outside, legal reform is perceived as integral to the continued peace process with Israel.

  17. High temperature nuclear heat for isothermal reformer

    International Nuclear Information System (INIS)

    Epstein, M.

    2000-01-01

    High temperature nuclear heat can be used to operate a reformer with various feedstock materials. The product synthesis gas can be used not only as a source for hydrogen and as a feedstock for many essential chemical industries, such as ammonia and other products, but also for methanol and synthetic fuels. It can also be burnt directly in a combustion chamber of a gas turbine in an efficient combined cycle and generate electricity. In addition, it can be used as fuel for fuel cells. The reforming reaction is endothermic and the contribution of the nuclear energy to the calorific value of the final product (synthesis gas) is about 25%, compared to the calorific value of the feedstock reactants. If the feedstock is from fossil origin, the nuclear energy contributes to a substantial reduction in CO 2 emission to the atmosphere. The catalytic steam reforming of natural gas is the most common process. However, other feedstock materials, such as biogas, landfill gas and CO 2 -contaminated natural gas, can be reformed as well, either directly or with the addition of steam. The industrial steam reformers are generally fixed bed reactors, and their performance is strongly affected by the heat transfer from the furnace to the catalyst tubes. In top-fired as well as side-fired industrial configurations of steam reformers, the radiation is the main mechanism of heat transfer and convection heat transfer is negligible. The flames and the furnace gas constitute the main sources of the heat. In the nuclear reformers developed primarily in Germany, in connection with the EVA-ADAM project (closed cycle), the nuclear heat is transferred from the nuclear reactor coolant gas by convection, using a heating jacket around the reformer tubes. In this presentation it is proposed that the helium in a secondary loop, used to cool the nuclear reactor, will be employed to evaporate intermediate medium, such as sodium, zinc and aluminum chloride. Then, the vapors of the medium material transfer

  18. Demonstration of direct internal reforming for MCFC power plants

    Energy Technology Data Exchange (ETDEWEB)

    Aasberg-Petersen, K.; Christensen, P.S.; Winther, S.K. [HALDOR TOPSOE A/S, Lynby (Denmark)] [and others

    1996-12-31

    The conversion of methane into hydrogen for an MCFC by steam reforming is accomplished either externally or internally in the stack. In the case of external reforming the plant electrical efficiency is 5% abs. lower mainly because more parasitic power is required for air compression for stack cooling. Furthermore, heat produced in the stack must be transferred to the external reformer to drive the endothermic steam reforming reaction giving a more complex plant lay-out. A more suitable and cost effective approach is to use internal steam reforming of methane. Internal reforming may be accomplished either by Indirect Internal Reforming (DIR) and Direct Internal Reforming (DIR) in series or by DIR-only as illustrated. To avoid carbon formation in the anode compartment higher hydrocarbons in the feedstock are converted into hydrogen, methane and carbon oxides by reaction with steam in ail adiabatic prereformer upstream the fuel cell stack. This paper discusses key elements of the desire of both types of internal reforming and presents data from pilot plants with a combined total of more than 10,000 operating hours. The project is being carried out as part of the activities of the European MCFC Consortium ARGE.

  19. Shelf life extension of whole-wheat breadsticks: Formulation and packaging strategies.

    Science.gov (United States)

    Alamprese, Cristina; Cappa, Carola; Ratti, Simona; Limbo, Sara; Signorelli, Marco; Fessas, Dimitrios; Lucisano, Mara

    2017-09-01

    The aim of this study was the shelf life extension of whole-wheat breadsticks through the addition of a rosemary extract and packaging under nitrogen. Shelf life was studied at four temperatures (20, 27, 35, 48°C) for up to 200 storage days. The minimal changes observed in moisture, water activity and texture of the samples, coupled with the high peroxide values (13-539meqO 2 /kg fat ) measured at the end of storage, and the exponential increase of hexanal concentrations (up to 13-34mg/kg) confirmed that quality decay of whole-wheat breadsticks is mainly associated to lipid oxidation. The kinetic study of oxidation development and the consumer sensory acceptance determined by the survival analysis demonstrated that the rosemary extract addition yields a 42% shelf life extension, higher than that observed using nitrogen in the package (24-29%). The combination of the formulation and packaging strategies gave the best result (83% shelf life extension at 25°C). Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. Railway Reform in China.

    OpenAIRE

    Wu, J. H.; Nash, C.

    1998-01-01

    The purpose of this working paper is to consider the current situation of Chinese Railways, the progress of reforms to date, and possible future developments. The first section describes the current problems of Chinese Railways, as a vast organisation subject to strong central control, facing enormous and rapidly growing demands which it is unable to satisfy. The progress of reform in Chinese Railways to date, and in particular the Economic Contract Responsibility System instituted in the lat...

  1. on the accra document, reformed theology and reformed ecclesiology

    African Journals Online (AJOL)

    2009-12-14

    Dec 14, 2009 ... Many churches and ecumenical bodies have already responded, in diverse ways ..... and contains a number of practical commitments and appeals. (par. ..... rhetorical power and emotion that it seemingly has for Reformed.

  2. Chitosan extends the shelf-life of filleted tilapia ( Oreochromis niloticus) during refrigerated storage

    Science.gov (United States)

    Cao, Rong; Liu, Qi; Yin, Bangzhong; Wu, Biao

    2012-09-01

    Shelf-life extension of aquatic products is of significant economical importance. To determine the potential effect of chitosan on the shelf-life of filleted tilapia, this study analyzed the bacterial community diversity in fresh and spoiled tilapia fillets stored at (4 ± 1)°C and examined the antimicrobial activity of chitosan against relevant bacteria isolates. Results showed that Pseudomonas (20%) and Aeromonas (16%) were abundant in fresh tilapia fillets, whereas Pseudomonas (52%), Aeromonas (32%) and Staphylococcus (12%) were dominant in the spoiled samples. Chitosan showed wide-spectrum antibacterial activity against bacteria isolated from tilapia and 5.0 g L-1 chitosan was selected for application in preservation. We further determined the shelf-life of chitosan-treated, filleted tilapia stored at (4 ± 1)°C based on microbiological, biochemical and sensory analyses. Results showed that the shelf-life of chitosan-treated, filleted tilapia was extended to 12 d, whereas that of untreated, control samples was 6 d. These indicate that chitosan, as a natural preservative, has great application potential in the shelf-life extension of tilapia fillets.

  3. Impacts Of Electricity Market Reform And Non-Reform Factors On Technology Uptake: Philippines

    International Nuclear Information System (INIS)

    2016-01-01

    Structure and ownership: The first phase of the reform (1992–2000) encouraged private participation in the generation segment. By 1998, foreign-owned IPPs accounted for around 4800 MW of generating capacity. During the 1990s, over 90% of the new capacity was built by foreign-owned IPPs [86]. In the second phase of the reform (2001 to present), the vertically integrated electricity utility was unbundled, regulatory arrangements including open access to network services were developed and the WESM was created. These changes further promoted private participation in the power sector. Price signals generated from the competitive electricity market act as the main driving force to make new investments in generation. Besides, the pressure from market competition pushes investors to select the most efficient and advanced generating technologies to meet growing demand. In the Visayas region, for example, rapid growth in electricity demand drove up electricity prices, which attracted private investors to build three new coal fired power plants in 2010 and 2011. These plants use low cost and highly efficient circulating fluidized bed technology. Regulatory arrangements: The EPIRA of 2001 established the ERC to promote competition, encourage market development, ensure customer choice and penalize abuse of market power in the electricity industry. The ERC is also mandated by law to maintain a level playing field in the competitive sectors (generation and supply) and to regulate the transmission and distribution sectors. The EPIRA also mandates the ERC to enforce market share limitations wherein no generation company can own, operate or control more than 30% of the total installed generating capacity of a grid and/or more than 25% of the total national installed capacity. The ERC must also ensure that before a generation company can operate and supply power, it must secure a certificate of compliance with all the appropriate licences or clearances (health, environment and

  4. H.R.1301: A bill to implement the National Energy Strategy Act, and for other purposes, introduced in the US House of Representatives, One Hundred Second Congress, First Session, March 6, 1991

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This bill contains the following: Title I - Residential, commercial, and Federal energy use: consumer and commercial products, and Federal energy management; Title II - Natural gas: natural gas pipeline regulatory reform, natural gas import/export deregulation, and structural reform of the Federal Energy Regulatory Commission; Title III - Oil: Alaska coastal plain oil and gas leasing, Naval Petroleum Reserve leasing, and oil pipeline deregulation; Title IV - Electricity generation and use: Public Utility Holding Company Act reform, and power marketing administration repayment reform; Title V - Nuclear power: licensing reform, nuclear waste management; Title VI - Renewable energy: PURPA size cap and co-firing reform, and hydroelectric power regulatory reform; Title VII - Alternative fuel: alternative and dual fuel vehicle credits, and alternative transportation fuels; Title VIII - Innovation and technology transfer; Title IX - Tax incentives

  5. Ocean stratification reduces melt rates at the grounding zone of the Ross Ice Shelf

    Science.gov (United States)

    Begeman, C. B.; Tulaczyk, S. M.; Marsh, O.; Mikucki, J.; Stanton, T. P.; Hodson, T. O.; Siegfried, M. R.; Powell, R. D.; Christianson, K. A.; King, M. A.

    2017-12-01

    Ocean-driven melting of ice shelves is often invoked as the primary mechanism for triggering ice loss from Antarctica. However, due to the difficulty in accessing the sub-ice-shelf ocean cavity, the relationship between ice-shelf melt rates and ocean conditions is poorly understood, particularly near the transition from grounded to floating ice, known as the grounding zone. Here we present the first borehole oceanographic observations from the grounding zone of Antarctica's largest ice shelf. Contrary to predictions that tidal currents near grounding zones should mix the water column, driving high ice-shelf melt rates, we find a stratified sub-ice-shelf water column. The vertical salinity gradient dominates stratification over a weakly unstable vertical temperature gradient; thus, stratification takes the form of a double-diffusive staircase. These conditions limit vertical heat fluxes and lead to low melt rates in the ice-shelf grounding zone. While modern grounding zone melt rates may presently be overestimated in models that assume efficient tidal mixing, the high sensitivity of double-diffusive staircases to ocean freshening and warming suggests future melt rates may be underestimated, biasing projections of global sea-level rise.

  6. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Community in Health Care Reform Milestones in Health Care Reform How Tax Reform Could Impact People With CF The ... Home Life With CF Treatments and Therapies Airway Clearance ...

  7. Effect of TiO2 photocatalytic preservation on quality of kiwifruit during shelf life

    Science.gov (United States)

    Hou, Chengjie; Jiang, Yong; Qi, Shasha; Zhang, Changfeng; Guo, Fengjun

    2018-04-01

    In order to study the effect of titanium dioxide photocatalysis technology on the quality of kiwifruit during shelf life, the texture properties of kiwifruit during shelf life were measured by simulating the effect of cross-ripening among fruits and vegetables under the mixed environment of different fruits and vegetables. The results showed that the kiwifruit after photocatalytic preservation maintained a more mature state in the middle and preliminary stage of shelf life, chewiness is better than the control group and the blank group, compared with the over-ripen control group and low-maturity blank group, experimental group has the best commodity value. Therefore, using nanometer photocatalytic preservation can effectively reduce the ripening effect of kiwifruit in the mixed environment, control the after-ripening of kiwifruit, and meanwhile maintain the commodity value of the kiwifruit during the shelf life.iO2, Photocatalysis, Kiwifruit, Shelf-life.

  8. Curriculum reform at Chinese medical schools: what have we learned?

    Science.gov (United States)

    Huang, Lei; Cheng, Liming; Cai, Qiaoling; Kosik, Russell Olive; Huang, Yun; Zhao, Xudong; Xu, Guo-Tong; Su, Tung-Ping; Chiu, Allen Wen-Hsiang; Fan, Angela Pei-Chen

    2014-12-01

    Curriculum reform at Chinese medical schools has attracted a lot of attention recently. Several leading medical schools in China have undergone exploratory reforms and in so doing, have accumulated significant experience and have made considerable progress. An analysis of the reforms conducted by 38 Chinese medical colleges that were targeted by the government for upgrade was performed. Drawing from both domestic and international literature, we designed a questionnaire to determine what types of curricular reforms have occurred at these institutions and how they were implemented. Major questions touched upon the purpose of the reforms, curricular patterns, improvements in teaching methods post-reform, changes made to evaluation systems post-reform, intra-university reform assessment, and what difficulties the schools faced when instituting the reforms. Besides the questionnaire, relevant administrators from each medical school were also interviewed to obtain more qualitative data. Out of the 38 included universities, twenty-five have undergone major curricular reforms. Among them, 60.0% adopted an organ system-based curriculum model, 32.0% adopted a problem-based curriculum model, and 8.0% adopted a hybrid curriculum model. About 60.0% of the schools' reforms involved both the "pre-clinical" and the "clinical" curricula, 32.0% of the schools' reforms were limited to the "pre-clinical" curricula, and 8.0% of the schools' reforms only involved the "clinical" curricula. Following curricular reform, 60.0% of medical schools experienced an overall reduction in teaching hours, 76.0% reported an increase in their students' clinical skills, and 60.0% reported an increase in their students' research skills. Medical curricular reform is still in its infancy in China. The republic's leading medical schools have engaged in various approaches to bring innovative teaching methods to their respective institutions. However, due to limited resources and the shackle of traditional

  9. Adaptability of competitive electricity reforms a modular analysis

    International Nuclear Information System (INIS)

    Dubois, Ute

    2009-01-01

    Among the competitive electricity reforms that have been implemented in Europe and the US for the last 18 years, none has 'survived' over several years without major changes. Their changing nature raises the question of their adaptability. Two characteristics of reforms play a key role on their adaptation properties. Firstly, they are 'modular' objects in the sense of [Baldwin, C., 2008. Where do transactions come from? Modularity, transactions, and the boundaries of firms. Industrial and Corporate Change 17 (1), 155-195]. Secondly, they are produced in an institutional process which leads to 'incomplete' rules and designs [Pistor, K., Xu, C., 2003. Incomplete law. International Law and Politics 35, 931-1013]. We propose a typology of adaptations based on the framework proposed by [Williamson, O.E., 1991. Comparative economic organization: the analysis of discrete structural alternatives. Administrative Science Quarterly 36 (2), 269-296] for contracts: (1) in case of small disturbances, adaptations are realized quasi-automatically, by autonomous decisions of the institutions governing the implementation of reforms; (2) in case of middle-range disturbances, adaption is made by Coasian bargaining; (3) finally, in case of strong disturbances, or when bargaining is not feasible, the adaptation of reforms is in the hands of legislative and executive institutions [North, D.C., 2005. Le processus du developpement economique. Editions d'Organisation]. These institutions can reform the reforms [Joskow, P.L., 2006. Introduction to electricity sector liberalization: lessons learned from cross-country studies. In: Sioshansi, F.P. (Ed.), Electricity Market Reform: An International Perspective. Elsevier, Amsterdam, pp. 1-32; Hogan, W.W., 2002. Electricity market restructuring: reforms of reforms. Journal of Regulatory Economics 21, 103-132]. The role of these types of adaptations in each electricity reform is a consequence of the allocation of rights to the regulator, to

  10. Reforming Higher Education in "Transition": Between National and International Reform Initiatives--The Case of Slovenia

    Science.gov (United States)

    Zgaga, Pavel; Miklavic, Klemen

    2011-01-01

    The article analyzes the last two decades of higher education reforms in Slovenia. During the "period of transition," they were led by national as well as international initiatives. At an early stage, the national initiatives were mainly based on criticisms of the last reform made by the former regime, although the generation of new…

  11. Speedup and fracturing of George VI Ice Shelf, Antarctic Peninsula

    Directory of Open Access Journals (Sweden)

    T. O. Holt

    2013-05-01

    Full Text Available George VI Ice Shelf (GVIIS is located on the Antarctic Peninsula, a region where several ice shelves have undergone rapid breakup in response to atmospheric and oceanic warming. We use a combination of optical (Landsat, radar (ERS 1/2 SAR and laser altimetry (GLAS datasets to examine the response of GVIIS to environmental change and to offer an assessment on its future stability. The spatial and structural changes of GVIIS (ca. 1973 to ca. 2010 are mapped and surface velocities are calculated at different time periods (InSAR and optical feature tracking from 1989 to 2009 to document changes in the ice shelf's flow regime. Surface elevation changes are recorded between 2003 and 2008 using repeat track ICESat acquisitions. We note an increase in fracture extent and distribution at the south ice front, ice-shelf acceleration towards both the north and south ice fronts and spatially varied negative surface elevation change throughout, with greater variations observed towards the central and southern regions of the ice shelf. We propose that whilst GVIIS is in no imminent danger of collapse, it is vulnerable to ongoing atmospheric and oceanic warming and is more susceptible to breakup along its southern margin in ice preconditioned for further retreat.

  12. Electricity reform abroad and US investment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    This report reviews and analyzes the recent electricity reforms in Argentina, Australia, and the United Kingdom (UK) to illustrate how different models of privatization and reform have worked in practice. This report also analyzes the motivations of the U.S. companies who have invested in the electricity industries in these countries, which have become the largest targets of U.S. foreign investment in electricity. Two calculations of foreign investment are used. One is the foreign direct investment series produced by the U.S. Department of Commerce. The other is based on transactions in electric utilities of the three countries. The electricity reform and privatization experiences reviewed may offer some insight as to how the U.S. electricity industry might develop as a result of recent domestic reform efforts and deregulation at the state and national levels. 126 refs., 23 figs., 27 tabs.

  13. Carbonaceous deposits on naptha reforming catalysts

    International Nuclear Information System (INIS)

    Redwan, D.S.

    1999-01-01

    Carbonaceous deposits on naphtha reforming catalysts play a decisive role in limiting process performance. The deposits negatively after catalyst activity, selectivity and the production cycle of a semi regenerative reformer. The magnitude of negative effect of those deposits is directly proportional to their amounts and complexity. Investigations on used reforming catalysts samples reveal that the amount and type (complexity of the chemical nature) of carbonaceous deposits are directly proportional to the catalysts life on stream and the severity of operating conditions. In addition, the combustibility behavior of carbonaceous deposits on the catalyst samples taken from different reformers are found to be different. Optimal carbon removal, for in situ catalyst regeneration, requires the specific conditions be developed, based on the results of well designed and properly performed investigations of the amount and type of carbonaceous deposits. (author)

  14. Estimation of failure criteria in multivariate sensory shelf life testing using survival analysis.

    Science.gov (United States)

    Giménez, Ana; Gagliardi, Andrés; Ares, Gastón

    2017-09-01

    For most food products, shelf life is determined by changes in their sensory characteristics. A predetermined increase or decrease in the intensity of a sensory characteristic has frequently been used to signal that a product has reached the end of its shelf life. Considering all attributes change simultaneously, the concept of multivariate shelf life allows a single measurement of deterioration that takes into account all these sensory changes at a certain storage time. The aim of the present work was to apply survival analysis to estimate failure criteria in multivariate sensory shelf life testing using two case studies, hamburger buns and orange juice, by modelling the relationship between consumers' rejection of the product and the deterioration index estimated using PCA. In both studies, a panel of 13 trained assessors evaluated the samples using descriptive analysis whereas a panel of 100 consumers answered a "yes" or "no" question regarding intention to buy or consume the product. PC1 explained the great majority of the variance, indicating all sensory characteristics evolved similarly with storage time. Thus, PC1 could be regarded as index of sensory deterioration and a single failure criterion could be estimated through survival analysis for 25 and 50% consumers' rejection. The proposed approach based on multivariate shelf life testing may increase the accuracy of shelf life estimations. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. New Reforms to the Health System

    OpenAIRE

    Tran Dai, Candice; Duchâtel, Mathieu

    2012-01-01

    Based on:– Li Ling, “Successful reform of the health system hangs on two key elements,” Zhongguo jingyingbao (China Management News), 18 April 2009.– Li Hongmei, Li Xiaohong, Wang Junping, “Ten experts comment on the new reform of the health system: Providing better and cheaper access to medical care,” Renmin ribao (People’s Daily), 15 April 2009.– Yao Qi, “The new reform of the health system must first and foremost compensate for the shortcomings in the local hospitals,” Yangcheng wanbao (Ya...

  16. Concertina Reforms with International Capital Mobility

    DEFF Research Database (Denmark)

    Kreickemeier, Udo; Raimondos-Møller, Pascalis

    2006-01-01

    We show that the standard concertina result for tariff reforms -i.e. loweringthe highest tariff increases welfare - no longer holds in general if we allow for international capital mobility. The result can break down if the good whose tariff is lowered is not capital intensive. If the concertina...... reform lowers welfare it lowers market access as well, thereby compromising a second goal that is typically connected with trade liberalisation.JEL-Classification: F11, F13, F15Key words: Trade Policy Reform, International Factor Mobility, Welfare, MarketAccess...

  17. TAX-REFORM - DREAMING ABOUT TOUGH REALITIES

    NARCIS (Netherlands)

    DEKAM, F

    1992-01-01

    This paper discusses four papers concerned with tax reform. It is concluded that tax reform has had a rather limited impact on behaviour so far but that governments should press ahead with gradual improvement and not expect dramatic results.

  18. Affordability of and Access to Information About Health Insurance Among Immigrant and Non-immigrant Residents After Massachusetts Health Reform.

    Science.gov (United States)

    Kang, Ye Jin; McCormick, Danny; Zallman, Leah

    2017-08-01

    Immigrants' perceptions of affordability of insurance and knowledge of insurance after health reform are unknown. We conducted face-to-face surveys with a convenience sample of 1124 patients in three Massachusetts safety net Emergency Departments after the Massachusetts health reform (August 2013-January 2014), comparing immigrants and non-immigrants. Immigrants, as compared to non-immigrants, reported more concern about paying premiums (30 vs. 11 %, p = 0.0003) and about affording the current ED visit (38 vs. 22 %, p Insured immigrants were less likely to know copayment amounts (57 vs. 71 %, p = 0.0018). Immigrants were more likely to report that signing up for insurance would be easier with fewer plans (53 vs. 34 %, p = 0.0443) and to lack information about insurance in their primary language (31 vs. 1 %, p insurance. Immigrants who sought insurance information via websites or helplines were more likely to find that information useful than non-immigrants (100 vs. 92 %, p = 0.0339). Immigrants seeking care in safety net emergency departments had mixed experiences with affordability of and knowledge about insurance after Massachusetts health reform, raising concern about potential disparities under the Affordable Care Act that is based on the MA reform.

  19. Similarities and differences among fluid milk products: traditionally produced, extended shelf life and ultrahigh-temperature processed.

    Science.gov (United States)

    Grabowski, N T; Ahlfeld, B; Brix, A; Hagemann, A; von Münchhausen, C; Klein, G

    2013-06-01

    Extended shelf life milk is a relatively new kind of fluid milk, generally manufactured by high-temperature treatment and/or micro-filtration. Being advertised as 'pasteurized milk with an extended shelf life', its flavour, compositional quality and labelling was questioned. Extended shelf life (high-temperature treatment), pasteurized ('traditionally produced') and ultrahigh-temperature milk were, therefore, compared at the beginning and end of shelf life. In triangle tests, panellists distinguished clearly between all products. High-temperature treatment milk's flavour was closer to ultrahigh-temperature and traditionally produced milk in the beginning and at the end of shelf life, respectively. Physicochemically and bacteriologically, all three types could be distinguished. Since 'extended shelf life' comprises many process varieties (each affecting flavour differently), consumer information and appropriate package labelling beyond 'long-lasting' is necessary, e.g. by mentioning the heat treatment applied.

  20. Competitive effects and instruments of power sector reforms. International reform concepts blockade structures, risk distribution. A political economy analysis

    International Nuclear Information System (INIS)

    Liebchen, Armin

    2014-01-01

    Power sectors with weak or inadequate competition structures are the rule, despite numerous attempts at reform. But can afford modern economies this defect for a long time? Why can the implementation of competition are blocked so effectively? The author studied international reform experiences and opens up interesting insights that can also reflect on problems of the German energy turnaround: The difficulty of timing and coordination of the reform components, the development of resistance levels of individual interest groups, breach of contract as a rational alternative, causes unwanted price effects, shifting interest situations of major stakeholders, change dynamics impending regulatory risks, pending financing risks, stranded cost-conflict situations for power stations disconnected from the grid and facilities and instruments of a political and regulatory risk management for reforms. With numerous examples, background analyzes and instruments to reform analysis, this book is aimed at investors, policy planners and analysts. [de

  1. Health sector reform in Argentina: a cautionary tale.

    Science.gov (United States)

    Lloyd-Sherlock, Peter

    2005-04-01

    In November 2002 the World Bank published a report on the Argentine health sector. The report accurately portrays the complexity and severity of the problems facing the health care system. It stresses that these problems are not purely a product of the country's economic collapse, noting that the system has suffered from long-standing structural problems and inefficiencies. Curiously, the report makes no mention of the leading role played by the World Bank in health reform efforts during the 1990s. This paper demonstrates that these reforms did much to worsen pre-existing weaknesses of the sector. The paper criticises the content of the reform agenda and the manner in which it was produced, arguing that these were reforms in which considerations of public health were less significant than conformity to the wider model of neo-liberal social and economic development prevailing at the time. It also highlights problems of implementing the reform agenda, which reduced the coherency of the reforms. The paper goes on to examine the impact of the crisis, noting links with the preceding reforms. It identifies a number of insights and lessons of potential value to other countries which are pursuing similar policies.

  2. An MILP modeling approach for shelf life integrated planning in yoghurt production

    NARCIS (Netherlands)

    Lütke Entrup, M.; Grunow, M.; Günther, H.O.; Seiler, T.; Beek, van P.

    2005-01-01

    In the production of perishable products such as dairy, meat, or bakery goods, the consideration of shelf life in production planning is of particular importance. Retail customers with relatively low inventory turns can benefit significantly from longer product shelf life as wastage and out-of-stock

  3. On being African and Reformed? Towards an African Reformed ...

    African Journals Online (AJOL)

    2014-06-17

    Jun 17, 2014 ... It is furthermore our contention that the notion of culture and African worldviews was always perceived negatively ..... dean of the South East Asia Graduate School of Theology. He later .... Another Reformed church for Indian.

  4. Pendugaan Umur Simpan Benih Kedelai Menggunakan Metode Accelerated Shelf-life Testing (ASLT

    Directory of Open Access Journals (Sweden)

    Suci Rahmi

    2016-04-01

    Full Text Available The aim of this study is to estimate the shelf-life of soybean seed using Accelerated Shelf-life Testing (ASLT model. Seed germination was used as parameter to predict the shelf-life of soybean seed. ASLT method was performed using five different temperature treatments 35oC, 40oC, 45oC, 50oC, and 55oC respectively with 80 % Relative Humidity (RH. Another parameter measured in identifying decrease of soybean seed quality was moisture content. The results showed that moisture content of soybean seed during storage at all temperatures was increased. On the other hand, the seed germination decreased during period of accelerated storage. Based on data from decreasing soybean seed germination, the estimated shelf-life of seeds stored at room temperature of 25oC was 431 days or 14.3 months and 160 days or 5.3 months when stored on 300C.

  5. 20 CFR 661.410 - What provisions of WIA and the Wagner-Peyser Act may be waived, and what provisions may not be...

    Science.gov (United States)

    2010-04-01

    ...) Worker rights; (4) Participation and protection of workers and participants; (5) Grievance procedures and... essential to the key reform principles embodied in the Workforce Investment Act, described in § 661.400...

  6. Quality Reforms in Danish Home Care

    DEFF Research Database (Denmark)

    Rostgaard, Tine

    2012-01-01

    . This reform strategy represents a shift from the welfare state modernisation program of the 1980s, which built mainly on economic strategies of cost-efficiency and New Public Management (NPM) princi-ples, including contract management and performance management. Recent reforms have instead attempted...

  7. Surface and Subsurface Meltwater Ponding and Refreezing on the Bach Ice Shelf, Antarctic Peninsula

    Science.gov (United States)

    Willis, I.; Haggard, E.; Benedek, C. L.; MacAyeal, D. R.; Banwell, A. F.

    2017-12-01

    There is growing concern about the stability and fate of Antarctic ice shelves, as four major ice shelves on the Antarctic Peninsula have completely disintegrated since the 1950s. Their collapse has been linked to the southward movement of the -9 oC mean annual temperature isotherm. The proximal causes of ice shelf instability are not fully known, but an increase in surface melting leading to water ponding and ice flexure, fracture and calving has been implicated. Close to the recently collapsed Wilkins Ice Shelf, the Bach Ice Shelf (72°S 72°W) may be at risk from break up in the near future. Here, we document the changing surface hydrology of the Bach Ice Shelf between 2001 and 2017 using Landsat 7 & 8 imagery. Extensive surface water is identified across the Bach Ice Shelf and its tributary glaciers. Two types of drainage system are observed, drainage into firn via simple stream networks and drainage into the ocean via more complex networks. There are differences between the surface hydrology on the ice shelf and the tributary glaciers, as well as variations within and between summer seasons linked to surface air temperature fluctuations. We also document the changing subsurface hydrology of the ice shelf between 2014 and 2017 using Sentinel 1 A/B SAR imagery. Forty-five subsurface features are identified and analysed for their patterns and temporal evolution. Fourteen of the features show similar characteristics to previously-identified buried lakes and some occur in areas associated with surface lakes in previous years. The buried lakes show seasonal variability in area and surface backscatter, which varies with surface air temperature, and are consistent with the presence, enlargement and contraction of liquid water bodies. Buried lakes are an overlooked source of water loading on ice shelves, which may contribute to ice shelf flexure and potential fracture.

  8. Tendances Carbone no. 73 'Reforming the EU ETS, Act I: pushing back the allowance auction timetable'

    International Nuclear Information System (INIS)

    Alberola, Emilie

    2012-01-01

    Among the publications of CDC Climat Research, 'Tendances Carbone' bulletin specifically studies the developments of the European market for CO 2 allowances. This issue addresses the following points: On July 25 2012, the European Commission presented its first reform to re-calibrate the supply of allowances in EU ETS, via two proposals aimed at amending the ETS Directive and reviewing the auction regulations, in order to alter the auctioning timetable during the period between 2013 and 2020, with no legal risk. The aim is to withdraw a certain amount of the allowances auctioned in 2013, 2014 and 2015, in order to reintroduce that amount after 2018

  9. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Clinician Career Development Awards Clinician Training Awards Mutation Analysis Program Network News Network News: March 2018 Network ... Care Reform Milestones in Health Care Reform How Tax Reform Could Impact People With CF The Preserving ...

  10. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... possible CF care. CF Infant Care PARENT AND GUARDIAN GUIDANCE Working With Your Child's School Individualized Education ... Care Reform Milestones in Health Care Reform How Tax Reform Could Impact People With CF The Preserving ...

  11. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Care Reform Milestones in Health Care Reform How Tax Reform Could Impact People With CF The Preserving ... Most are easy to do. Infants and toddlers will need help from a parent or caregiver. Older ...

  12. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... Care Reform Milestones in Health Care Reform How Tax Reform Could Impact People With CF The Preserving ... insights to help improve and develop programs and services that support the daily lives of people with ...

  13. Energy market reform and greenhouse gas emission reductions

    International Nuclear Information System (INIS)

    Anon.

    1999-01-01

    The report reviews micro-economic reform in the energy market and measures the impact that energy market reform is expected to have on greenhouse gas outcomes. It indicates that reform in the electricity and gas industries is delivering what was promised, an efficient market with lower energy prices and, over the longer term, will deliver a gradually reducing rate of greenhouse gas emissions per unit of energy produced. It also recognises that energy market reform has removed some barriers to the entry of less greenhouse gas intense fuels. These trends will result in reduced greenhouse gas intensity in the supply of energy and significant reductions in the growth in greenhouse gas emissions compared to what may have been expected without the reforms

  14. Reforming the reform: the Greek National Health System in transition.

    Science.gov (United States)

    Tountas, Yannis; Karnaki, Panagiota; Pavi, Elpida

    2002-10-01

    The National Health System (ESY) in Greece, which was established in 1983, is in a state of continuous crisis. This situation is caused mainly by the system's problematic administration, low productivity and inadequate Primary Health Care. These have led the re-elected PASOK government to introduce by the end of 2000 a radical reform of the health system. The 200 reform measures announced by the new Minister of Health and Welfare include changes aiming at: the decentralization of the ESY, the creation of a unified financing system for the social insurance funds, a new management structure in public hospitals, the organization of a Primary Health System in urban areas, and the strengthening of Public Health and Health Promotion. These changes are presented and discussed in this paper.

  15. Development and validation of a CFD-based steam reformer model

    DEFF Research Database (Denmark)

    Kær, Søren Knudsen; Dahlqvist, Mathis; Saksager, Anders

    2006-01-01

    Steam reforming of liquid biofuels (ethanol, bio-diesel etc.) represents a sustainable source of hydrogen for micro Combined Heat and Power (CHP) production as well as Auxiliary Power Units (APUs). In relation to the design of the steam reforming reactor several parameter are important including...... for expensive prototypes. This paper presents an advanced Computational Fluid Dynamics based model of a steam reformer. The model was implemented in the commercial CFD code Fluent through the User Defined Functions interface. The model accounts for the flue gas flow as well as the reformate flow including...... a detailed mechanism for the reforming reactions. Heat exchange between the flue gas and reformate streams through the reformer reactor walls was also included as a conjugate heat transfer process.  From a review of published models for the catalytic steam reforming of ethanol and preliminary predictions...

  16. Cross-shelf transport into nearshore waters due to shoaling internal tides in San Pedro Bay, CA

    Science.gov (United States)

    Noble, Marlene A.; Burt Jones,; Peter Hamilton,; Xu, Jingping; George Robertson,; Rosenfeld, Leslie; John Largier,

    2009-01-01

    In the summer of 2001, a coastal ocean measurement program in the southeastern portion of San Pedro Bay, CA, was designed and carried out. One aim of the program was to determine the strength and effectiveness of local cross-shelf transport processes. A particular objective was to assess the ability of semidiurnal internal tidal currents to move suspended material a net distance across the shelf. Hence, a dense array of moorings was deployed across the shelf to monitor the transport patterns associated with fluctuations in currents, temperature and salinity. An associated hydrographic program periodically monitored synoptic changes in the spatial patterns of temperature, salinity, nutrients and bacteria. This set of measurements show that a series of energetic internal tides can, but do not always, transport subthermocline water, dissolved and suspended material from the middle of the shelf into the surfzone. Effective cross-shelf transport occurs only when (1) internal tides at the shelf break are strong and (2) subtidal currents flow strongly downcoast. The subtidal downcoast flow causes isotherms to tilt upward toward the coast, which allows energetic, nonlinear internal tidal currents to carry subthermocline waters into the surfzone. During these events, which may last for several days, the transported water remains in the surfzone until the internal tidal current pulses and/or the downcoast subtidal currents disappear. This nonlinear internal tide cross-shelf transport process was capable of carrying water and the associated suspended or dissolved material from the mid-shelf into the surfzone, but there were no observation of transport from the shelf break into the surfzone. Dissolved nutrients and suspended particulates (such as phytoplankton) transported from the mid-shelf into the nearshore region by nonlinear internal tides may contribute to nearshore algal blooms, including harmful algal blooms that occur off local beaches.

  17. La reforma del procedimiento de reforma constitucional en España // The reform of the the Spanish constitutional reform procedure

    Directory of Open Access Journals (Sweden)

    José Manuel Vera Santos

    2016-08-01

    the kitchen. 1. Title X of the Spanish Constitution of 1978. 1.1. Constitutional reform initiative and its temporal limits (arts. 166 and 169. 1.2. The reform procedure under article 167. 1.3. The reform procedure under article 168. 2. Possible and desirable reforms or how the sleep of reason can produce monsters, although it should not. 2.1. Previous reflections. 2.2. Regarding the initiative in both procedures. 2.3. Regarding the considerations set out in article 167.2. 2.4. Regarding the stipulations set out in article 168. 3. Provided proposals.

  18. JP8 Reformation for Combat Vehicles

    Science.gov (United States)

    2007-08-07

    phase (fuel), and a gas phase (hydrogen) at elevated pressures. • Trickle - bed configuration is difficult to model and scale down—not practical for...gases output from HDS reactor are used to fuel the reformer. Current Technology Status: •Integrated desulfurization/reforming system successfully

  19. Market reforms in Swedish health care

    DEFF Research Database (Denmark)

    Diderichsen, Finn

    1993-01-01

    This report presents the main characteristics of reforms in the Swedish health services, as exemplified by the "Stockholm Model" introduced in 1992 in Stockholm county. The author discusses the motives behind these reforms, the already-evident increases in costs that are occurring, and the effect...

  20. Some Considerations Regarding the Reform in the Field of Civil Status Activity and Public Record

    Directory of Open Access Journals (Sweden)

    Gabriela Lupsan

    2009-10-01

    Full Text Available The objectives imposed by the European Union on Romania regarding upgrading local public administration on the basis of information technologies, including the one in the marital status activity, which includes, in addition to setting the legal framework and setting up technological infrastructure and the identification of the organizational tools necessary to achieve operational objectives. In our work we present, based on the normative acts, a short history of the reform in the domain of marital status activity and population records.

  1. Market screening of natural gas reformers

    International Nuclear Information System (INIS)

    Themsen, J.; Pagh Nielsen, M.; Knudsen Kaer, S.

    2005-01-01

    This report presents results from the project: Market screening of natural gas reformers. The project objective was to screen the natural gas reformers available on the international market. The technology is developing rapidly, and the results from this project will assist in determining the focus for the future Danish activities and in setting up ambitious and realistic targets. The reformer screening is partly based on AAU and Dantherm's experiences from previous studies, and the screening has been further extended with a number of activities, including seminars and contact with some of the most interesting suppliers. (BA)

  2. The future direction of electricity reform in APEC economies

    International Nuclear Information System (INIS)

    Pritchard, Robert

    2005-01-01

    A 2003 study of Electricity Supply Industry (ESI) reform experience in the 21 Asia-Pacific Economic Cooperation (APEC) economies emphasised that the overriding principle of ESI reform must be to maintain the security and stability of the entire power system. This is what differentiates ESI reform from reform of other industries. For all economies, particularly developing economies, attracting private investment in the ESI is a vital ongoing need. However, since the mid-1990s, private investors have become more risk-averse. Today, it is less safe for governments to assume that their 'reformed' electricity sectors will attract the requisite level of private investment. The APEC study found that competitive electricity markets are unsuited to developing economies in the early stages of reform. However, enterprise level reforms can produce major gains by commercialising and corporatising electricity utilities and by providing them with economic incentives to operate to high technical and commercial standards. The APEC study also emphasised that governments must remain responsible for the outcomes of ESI reform irrespective of any changes in industry structure and ownership. This is a fundamental responsibility which cannot be left to a regulator. (Author)

  3. Global implications of China's healthcare reform.

    Science.gov (United States)

    Yan, Fei; Tang, Shenglan; Zhang, Jian

    2016-01-01

    The ongoing healthcare reform in China has a powerful spillover effect beyond the health sector and the borders of China. A successful completion of the Chinese reform will offer a new model for social justice development, shift the global economy toward sustainability and create a new hub for science and technology in medical and health science. However, reforming the healthcare system in the most populated country is a daunting task. China will not live up to its promise, and all the potentials may end with hype not hope if coherent national strategies are not constructed and state-of-the-art navigation is not achieved with staggering domestic and global challenges. The cost of failure will be immensely high, socioeconomic costs for Chinese and an opportunity cost for the world as a whole. A full appreciation of the global implications of China's healthcare reform is crucial in keeping China receptive toward good practices evidence-approved elsewhere and open minded to fulfill its international obligations. More critically, the appreciation yields constructive engagements from global community toward a joint development and global prosperity. The current report provides a multiple disciplinary assessment on the global implications of the healthcare reform in China. Copyright © 2014 John Wiley & Sons, Ltd.

  4. Shelf life prediction of radiation sterilized polymeric materials

    International Nuclear Information System (INIS)

    Sandford, Craig; Woo, Lecon

    1988-01-01

    The functional properties of many polymers employed in medical disposables are unaffected by sterilizing doses of ionizing radiation. However, some materials (PVC, polypropylene, cellulosics, etc.) undergo undesirable changes which continue to occur for the shelf life of the product. In many cases, conventional accelerated aging techniques do not accurately predict the real time properties of the materials. As real time aging is not generally practical, it has become necessary to develop accelerated aging techniques which can predict the functional properties of a material for the shelf life of the product. This presentation will address issues involved in developing these tests. Real time physical property data is compared to data generated by various acceleration methods. (author)

  5. EFFECT OF PASTEURIZATION TEMPERATURE AND ASEPTIC FILLING ON THE SHELF-LIFE OF MILK

    Directory of Open Access Journals (Sweden)

    Rodrigo Rodrigues PETRUS

    2011-12-01

    Full Text Available Aseptic filling process can contribute to extend the shelf-life of pasteurized milk. However, this technology is not still commercially practiced in Brazil for this product. The aim of this study was to evaluate the effect of the pasteurization temperature and aseptic filling on the stability of milk packaged in high density polyethylene bottle (HDPE. Three batches of one hundred bottles each were processed at 72, 83, and 94ºC/15s, followed by aseptic packaging and storage at 9ºC, simulating a deficient cold chain scenario as found in the Brazilian market. Microbiological stability evaluation was based on mesophilic and psychrotrophic counts. Sensory shelf-life was estimated according to the ratings assigned to the attributes appearance, aroma, flavor and overall appreciation of milk samples. The pasteurization temperature, in the range investigated, did not affect the shelf-life of milk, which lasted up to 11 days for the three processed batches. The aseptic filling, associated to the employed thermal treatments, did not extend the shelf-life of milk stored under the abuse condition of 9°C, considering that the commercial product shelf-life in Brazil is of about 10 days.

  6. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... NACFC Carolyn and C Richard Mattingly Leadership in Mental Health Care Award Mary M. Kontos Award NACFC Reflections ... ACTIONS Health Care Reform Priorities for the CF Community in Health Care Reform Milestones in Health Care Reform Protecting ...

  7. Insuring the uninsured: potential impact of Health Care Reform Act of 2010 on trauma centers.

    Science.gov (United States)

    Shafi, Shahid; Ogola, Gerald; Fleming, Neil; Rayan, Nadine; Kudyakov, Rustam; Barnes, Sunni A; Ballard, David J

    2012-11-01

    Viability of trauma centers is threatened by cost of care provided to patients without health insurance. The health care reform of 2010 is likely to benefit trauma centers by mandating universal health insurance by 2014. However, the financial benefit of this mandate will depend on the reimbursement provided. The study hypothesis was that compensation for the care of uninsured trauma patients at Medicare or Medicaid rates will lead to continuing losses for trauma centers. Financial data for first hospitalization were obtained from an urban Level I trauma center for 3 years (n = 6,630; 2006-2008) and linked with clinical information. Patients were grouped into five payments categories: commercial (29%), Medicaid (8%), Medicare (20%), workers' compensation (6%), and uninsured (37%). Prediction models for costs and payments were developed for each category using multiple regression models, adjusting for patient demographics, injury characteristics, complications, and survival. These models were used to predict payments that could be expected if uninsured patients were covered by different insurance types. Results are reported as net margin per patient (payments minus total costs) for each insurance type, with 95% confidence intervals, discounted to 2008 dollar values. Patients were typical for an urban trauma center (median age of 43 years, 66% men, 82% blunt, 5% mortality, and median length of stay 4 days). Overall, the trauma center lost $5,655 per patient, totaling $37.5 million over 3 years. These losses were encountered for patients without insurance ($14,343), Medicare ($4,838), and Medicaid ($15,740). Patients with commercial insurance were profitable ($5,295) as were those with workers' compensation ($6,860). Payments for the care of the uninsured at Medicare/Medicaid levels would lead to continued losses at $2,267 to $4,143 per patient. The health care reforms of 2010 would lead to continued losses for trauma centers if uninsured are covered with Medicare

  8. Steam reforming of commercial ultra-low sulphur diesel

    Energy Technology Data Exchange (ETDEWEB)

    Boon, J.; Van Dijk, E.; De Munck, S.; Van den Brink, R. [Energy research Centre of The Netherlands, ECN Hydrogen and Clean Fossil Fuels, P.O. Box 1, NL1755ZG Petten (Netherlands)

    2011-03-11

    Two main routes for small-scale diesel steam reforming exist: low-temperature pre-reforming followed by well-established methane steam reforming on the one hand and direct steam reforming on the other hand. Tests with commercial catalysts and commercially obtained diesel fuels are presented for both processes. The fuels contained up to 6.5 ppmw sulphur and up to 4.5 vol.% of biomass-derived fatty acid methyl ester (FAME). Pre-reforming sulphur-free diesel at around 475C has been tested with a commercial nickel catalyst for 118 h without observing catalyst deactivation, at steam-to-carbon ratios as low as 2.6. Direct steam reforming at temperatures up to 800C has been tested with a commercial precious metal catalyst for a total of 1190 h with two catalyst batches at steam-to-carbon ratios as low as 2.5. Deactivation was neither observed with lower steam-to-carbon ratios nor for increasing sulphur concentration. The importance of good fuel evaporation and mixing for correct testing of catalysts is illustrated. Diesel containing biodiesel components resulted in poor spray quality, hence poor mixing and evaporation upstream, eventually causing decreasing catalyst performance. The feasibility of direct high temperature steam reforming of commercial low-sulphur diesel has been demonstrated.

  9. Steam reforming of commercial ultra-low sulphur diesel

    Science.gov (United States)

    Boon, Jurriaan; van Dijk, Eric; de Munck, Sander; van den Brink, Ruud

    Two main routes for small-scale diesel steam reforming exist: low-temperature pre-reforming followed by well-established methane steam reforming on the one hand and direct steam reforming on the other hand. Tests with commercial catalysts and commercially obtained diesel fuels are presented for both processes. The fuels contained up to 6.5 ppmw sulphur and up to 4.5 vol.% of biomass-derived fatty acid methyl ester (FAME). Pre-reforming sulphur-free diesel at around 475 °C has been tested with a commercial nickel catalyst for 118 h without observing catalyst deactivation, at steam-to-carbon ratios as low as 2.6. Direct steam reforming at temperatures up to 800 °C has been tested with a commercial precious metal catalyst for a total of 1190 h with two catalyst batches at steam-to-carbon ratios as low as 2.5. Deactivation was neither observed with lower steam-to-carbon ratios nor for increasing sulphur concentration. The importance of good fuel evaporation and mixing for correct testing of catalysts is illustrated. Diesel containing biodiesel components resulted in poor spray quality, hence poor mixing and evaporation upstream, eventually causing decreasing catalyst performance. The feasibility of direct high temperature steam reforming of commercial low-sulphur diesel has been demonstrated.

  10. An Analysis of Shelf Space Allocation at the Wright-Patterson Air Force Base Commissary.

    Science.gov (United States)

    1987-09-01

    Company performed a major shelf space allocation study involving 59 of their stores. The study involved planning and executing a shelf by shelf reset...Betty Crocker Chocolate .a9 2 Betty CrocKer Yellow .93 3 Betty Crocker Devils Food .92 4 Betty Crocker Choc . Choc . Chip .94 5 Betty Crocker German...Headquarters Air Force Commissary Services. ACOS Executive Summary. 28 January 19d6. 12. deadquarters Air Force Commissary Services. Store _Layout

  11. Validity Theory: Reform Policies, Accountability Testing, and Consequences

    Science.gov (United States)

    Chalhoub-Deville, Micheline

    2016-01-01

    Educational policies such as Race to the Top in the USA affirm a central role for testing systems in government-driven reform efforts. Such reform policies are often referred to as the global education reform movement (GERM). Changes observed with the GERM style of testing demand socially engaged validity theories that include consequential…

  12. Water transfer and major environmental provisions of the Central Valley Project Improvement Act: A preliminary economic evaluation

    Science.gov (United States)

    Loomis, John B.

    1994-06-01

    Increasing block water pricing, water transfer, and wildlife refuge water supply provisions of the Central Valley Project (CVP) Improvement Act are analyzed in terms of likely farmer response and economic efficiency of these provisions. Based on a simplified partial equilibrium analysis, we estimate small, but significant water conservation savings due to pricing reform, the potential for substantial water transfers to non-CVP customers in severe drought years when the water price exceeds 110 per acre foot (1 acre foot equals 1.234 × 103 m3) and positive net benefits for implementation of the wildlife refuge water supply provisions. The high threshold water price is partly a result of requiring farmers to pay full cost on transferred water plus a surcharge of 25 per acre foot if the water is transferred to a non-CVP user. The act also sets an important precedent for water pricing reform, water transfer provisions, and environmental surcharges on water users that may find their way to other Bureau of Reclamation projects.

  13. 41 CFR 102-36.460 - Do we report excess medical shelf-life items held for national emergency purposes?

    Science.gov (United States)

    2010-07-01

    ... medical shelf-life items held for national emergency purposes? 102-36.460 Section 102-36.460 Public... Disposal Requires Special Handling Shelf-Life Items § 102-36.460 Do we report excess medical shelf-life items held for national emergency purposes? When the remaining shelf life of any medical materials or...

  14. The shelf life of dyed polymethylmethacrylate dosimeters

    International Nuclear Information System (INIS)

    Bett, R.; Watts, M.F.; Plested, M.E.

    2002-01-01

    The long-term stability of the radiation response of Harwell Red 4034 and Amber 3042 Perspex Dosimeters has been monitored for more than 15 years, and the resulting data used in the justification of their shelf-life specifications

  15. Data Management Supporting the U.S. Extended Continental Shelf Project

    Science.gov (United States)

    Lim, E.; Henderson, J. F.; Warnken, R.; McLean, S. J.; Varner, J. D.; Mcquinn, E.; LaRocque, J.

    2013-12-01

    The U.S. Extended Continental Shelf (ECS) Project is a multi-agency collaboration led by the U.S. Department of State whose mission is to establish the full extent of the continental shelf of the United States consistent with international law. Since 2003, the U.S. has been actively collecting bathymetric, seismic, and other geophysical data and geologic samples required to delineate its outer limits in accordance with Article 76 of the UN Convention on the Law of the Sea. In 2007, the U.S. ECS Task Force designated the National Geophysical Data Center (NGDC) to serve as both the Data Management lead and the Data Archive and Integration Center for the U.S. ECS Project. NGDC, one of three National Oceanic and Atmospheric Administration (NOAA) Offices active in the ECS Project, has the primary responsibility to provide a common infrastructure and a means to integrate the data supporting, and products resulting from ECS analysis. One of the key challenges in the ECS project is the requirement to track the provenance of data and derived products. Final ECS analyses may result in hundreds of points that define a new maritime boundary that is our extended continental shelf. These points will be developed in a rigorous process of analysis encompassing potentially thousands of raw datasets and derived products. NGDC has spent the past two years planning, designing, and partially implementing the Information Management System (IMS), a highly functional, interactive software system that serves as the master database for the ECS Project. The purpose of this geospatial database is to archive, access, and manage the primary data, derivative data and products, associated metadata, information and decisions that will form the U.S. submission. The IMS enables team members to manage ECS data in a consistent way while maintaining institutional memory and the rationale behind decisions. The IMS contains two major components: First, a catalog that acts as the interface to the IMS by

  16. Thoughts on a comprehensive tax reform

    Institute of Scientific and Technical Information of China (English)

    Li Wanfu

    2015-01-01

    "The Decision on Several Major Issues Regarding the Deepening of Reform" adopted by the Third Plenum of the Eighteenth Session of the CPC Central Committee gave a new position to the next round of tax reform,and proposed its objectives,tone,mission,and core tasks.The new round of tax reform should cover a wide range of issues,including state governance,tax legislation,economic reform and development,social management,globalization,ecological and environmental protection,improvement of tax collection,as well as other related issues.Particular attention should be paid to replacing business tax with VAT,completing legislation on VAT,adjusting the scope,collection mechanisms,and rates of consumption tax;strengthening regulation and control,implementing a personal income tax system that considers both aggregate income and income by source,promoting real estate tax legislation,expanding the ad valorem natural resource tax,accelerating the gradual replacement of fees with taxes,and introducing legislation on environmental protection taxes.

  17. Membrane steam reforming of natural gas for hydrogen production by utilization of medium temperature nuclear reactor

    International Nuclear Information System (INIS)

    Djati Hoesen Salimy

    2010-01-01

    The assessment of steam reforming process with membrane reactor for hydrogen production by utilizing of medium temperature nuclear reactor has been carried out. Difference with the conventional process of natural gas steam reforming that operates at high temperature (800-1000°C), the process with membrane reactor operates at lower temperature (~500°C). This condition is possible because the use of perm-selective membrane that separate product simultaneously in reactor, drive the optimum conversion at the lower temperature. Besides that, membrane reactor also acts the role of separation unit, so the plant will be more compact. From the point of nuclear heat utilization, the low temperature of process opens the chance of medium temperature nuclear reactor utilization as heat source. Couple the medium temperature nuclear reactor with the process give the advantage from the point of saving fossil fuel that give direct implication of decreasing green house gas emission. (author)

  18. Shelf-Life of Chlorine Solutions Recommended in Ebola Virus Disease Response.

    Science.gov (United States)

    Iqbal, Qais; Lubeck-Schricker, Maya; Wells, Emma; Wolfe, Marlene K; Lantagne, Daniele

    2016-01-01

    In Ebola Virus Disease (EVD) outbreaks, it is widely recommended to wash living things (handwashing) with 0.05% (500 mg/L) chlorine solution and non-living things (surfaces, personal protective equipment, dead bodies) with 0.5% (5,000 mg/L) chlorine solution. Chlorine solutions used in EVD response are primarily made from powdered calcium hypochlorite (HTH), granular sodium dichloroisocyanurate (NaDCC), and liquid sodium hypochlorite (NaOCl), and have a pH range of 5-11. Chlorine solutions degrade following a reaction highly dependent on, and unusually sensitive to, pH, temperature, and concentration. We determined the shelf-life of 0.05% and 0.5% chlorine solutions used in EVD response, including HTH, NaDCC, stabilized NaOCl, generated NaOCl, and neutralized NaOCl solutions. Solutions were stored for 30 days at 25, 30, and 35°C, and tested daily for chlorine concentration and pH. Maximum shelf-life was defined as days until initial concentration fell to pH = 7) had a maximum shelf-life of a few hours, NaDCC solutions (pH = 6) 2 days, generated NaOCl solutions (pH = 9) 6 days, and HTH and stabilized NaOCl solutions (pH 9-11) >30 days. Models were developed for solutions with maximum shelf-lives between 1-30 days. Extrapolating to 40°C, the maximum predicted shelf-life for 0.05% and 0.5% NaDCC solutions were 0.38 and 0.82 hours, respectively; predicted shelf-life for 0.05% and 0.5% generated NaOCl solutions were >30 and 5.4 days, respectively. Each chlorine solution type offers advantages and disadvantages to responders, as: NaDCC is an easy-to-import high-concentration effervescent powder; HTH is similar, but forms a precipitate that may clog pipes; and, NaOCl solutions can be made locally, but are difficult to transport. We recommend responders chose the most appropriate source chlorine compound for their use, and ensure solutions are stored at appropriate temperatures and used or replaced before expiring.

  19. Who defines the need for fishery reform?

    DEFF Research Database (Denmark)

    Jacobsen, Rikke Becker; Raakjær, Jesper

    2014-01-01

    -making process as reform according to this ‘grand reform’ discourse was blocked by a combination of small-scale fishers’ informal networks and the power of the parliamentary majority. After a parliamentary shift in power the new government implemented the ‘grand reform’ gradually whilst new patterns...... of participation and exclusion emerged. In this process, the identities of the participating participants were reinterpreted to fit the new patterns of influence and participation. The article argues that fishery reform does not necessarily start with the collective recognition of a problem in marine resource use...... and a power-neutral process of institutional learning. Instead, it argues that fishery reform is likely to be the ‘reform of somebody’ and that this ‘somebody’ is itself a changing identity....

  20. Hydrogen generation utilizing integrated CO2 removal with steam reforming

    Science.gov (United States)

    Duraiswamy, Kandaswamy; Chellappa, Anand S

    2013-07-23

    A steam reformer may comprise fluid inlet and outlet connections and have a substantially cylindrical geometry divided into reforming segments and reforming compartments extending longitudinally within the reformer, each being in fluid communication. With the fluid inlets and outlets. Further, methods for generating hydrogen may comprise steam reformation and material adsorption in one operation followed by regeneration of adsorbers in another operation. Cathode off-gas from a fuel cell may be used to regenerate and sweep the adsorbers, and the operations may cycle among a plurality of adsorption enhanced reformers to provide a continuous flow of hydrogen.

  1. MEMS-Based Fuel Reformer with Suspended Membrane Structure

    Science.gov (United States)

    Chang, Kuei-Sung; Tanaka, Shuji; Esashi, Masayoshi

    We report a MEMS-based fuel reformer for supplying hydrogen to micro-fuel cells for portable applications. A combustor and a reforming chamber are fabricated at either side of a suspended membrane structure. This design is used to improve the overall thermal efficiency, which is a critical issue to realize a micro-fuel reformer. The suspended membrane structure design provided good thermal isolation. The micro-heaters consumed 0.97W to maintain the reaction zone of the MEMS-based fuel reformer at 200°C, but further power saving is necessary by improving design and fabrication. The conversion rate of methanol to hydrogen was about 19% at 180°C by using evaporated copper as a reforming catalyst. The catalytic combustion of hydrogen started without any assistance of micro-heaters. By feeding the fuel mixture of an equivalence ratio of 0.35, the temperature of the suspended membrane structure was maintained stable at 100°C with a combustion efficiency of 30%. In future works, we will test a micro-fuel reformer by using a micro-combustor to supply heat.

  2. Interest Groups and Trade Reform in Mexico

    OpenAIRE

    Luis Sanchez-Mier

    2005-01-01

    Mexico experienced widespread economic reform in the last two decades. From being a protectionist economy with a policy of import substitution, it has turned into an export-oriented open economy. Why was protectionism a stable policy, and how was it overturned by a reform that went against entrenched interests? I apply a game theoretic model of political influence and economic reform to answer these questions using data to calculate the payoffs for the relevant interest groups. In the underly...

  3. Improving the Business Trade Licensing Reform Environment

    OpenAIRE

    Gamser, Matthew

    2003-01-01

    This case study of Kenyan business trade licensing shows that red-tape costs can be cut if reform is championed strongly and there is a strong case in terms of costs and benefits. The reform of business registration, trade licensing and other business entry procedures is a cost effective and progressive way to promote indigenous private sector development. But, reform needs more than good cost-benefit analysis and legal drafting; it also requires building constituencies and continuous advocacy.

  4. Influence of estuaries on shelf foraminiferal species

    Digital Repository Service at National Institute of Oceanography (India)

    Nigam, R.

    Dabhol-bhatkal stretch of the west coast of India is marked by a number of estuaries. Cavarotalia annectens is selected to monitor the influence of these estuaries on the inner shelf foraminiferal fauna. The percentage distribution of this species...

  5. Airway Clearance Techniques (ACTs)

    Medline Plus

    Full Text Available ... ACTIONS Health Care Reform Priorities for the CF Community in Health Care Reform Milestones in Health Care Reform How Tax ... Center Partnerships for Sustaining Daily Care Your CF Care Team Research About Our Research Developing New ... Sign up for our emails Facebook ...

  6. Reforms and Economic Growth in Transition Economies: Complementarity, Sequencing and Speed

    Directory of Open Access Journals (Sweden)

    Karsten Staehr

    2005-12-01

    Full Text Available This paper considers the effects of sequencing and reform speed on output performance in transition countries. These largely unsettled issues are addressed using principal component techniques to construct reform clusters and by explicit tests of speed effects. The results indicate that broad-based reforms are good for output growth, but so is a policy of liberalisation and small-scale privatisation without structural reforms. Conversely, large-scale privatisation without adjoining reforms, market opening without supporting reforms and bank liberalisation without enterprise restructuring affect growth negatively. Swift reform policies allow transition countries to benefit from higher growth for longer time. The speed of reforms appears otherwise to have little effect on growth in the short and medium term.

  7. The Active Subjects of Welfare Reform: a Street-Level Comparison of Employment Services in Australia and Denmark

    Directory of Open Access Journals (Sweden)

    2005-11-01

    Full Text Available This paper explores the similarities and differences between Denmark and Australia in adopting welfare reform activation measures in the field of employment services. In Australia and Denmark the discourse of welfare reform centres the 'activation' of citizens through 'mutual obligation' type requirements. Through various forms of case management, unemployed individuals are encouraged to act upon themselves in creating the right set of ethical dispositions congruent with 'active citizenship'. At the same time any resistance to heightened conditionality on the part of the unemployed person is dealt with through a range of coercive and disciplinary techniques. A comparative case study between these two countries allows us to consider how similar ideas, discourse and principles are shaping policy implementation in countries that have very different welfare state trajectories and institutional arrangements for the delivery of social welfare generally and employment services specifically. And in research terms, a comparison between a Nordic welfare state and an Anglo-Saxon welfare state provides an opportunity to critically examine the utility of 'welfare regime' type analyses and the neo-liberal convergence thesis in comparative welfare research. On the basis of empirical analysis, the article concludes that a single focus on abstract typologies or political ideologies is not very helpful in getting the measure of welfare reform (or any other major policy development for that matter. At the 'street-level' of policy practice there is considerably more ambiguity, incoherence and contradiction than is suggested by linear accounts of welfare reform.

  8. Sponge assemblages on the deep Mediterranean continental shelf and slope (Menorca Channel, Western Mediterranean Sea)

    Science.gov (United States)

    Santín, Andreu; Grinyó, Jordi; Ambroso, Stefano; Uriz, Maria J.; Gori, Andrea; Dominguez-Carrió, Carlos; Gili, Josep-Maria

    2018-01-01

    Sponge assemblages on continental shelves and slopes around the world have been known about for centuries. However, due to limitations of the traditional sampling systems, data about individual sponge species rather than assemblages have been reported. This study characterizes sponge assemblages over a wide bathymetric range ( 50-350 m depth) and covering the entire continental shelf and the upper slope of the Menorca Channel, an area soon to be declared a Marine Protected Area (MPA) as part of the Natura 2000 Network. Quantitative analysis of 85 video-transects (a total linear distance of 75 km), together with representative collections to confirm species identifications, allowed us to discriminate six major assemblages. Differences in the assemblages mainly corresponded to differences in substrate type and depth. On the inner continental shelf, a semi-sciaphilous Axinellid assemblage dominated the rocky outcrops. Maërl beds on the inner continental shelf were dominated by Haliclona (Reniera) mediterranea, whereas the horny sponge Aplysina cavernicola and several other haliclonids mostly dominated maërl beds and rocky substrates of the outer shelf. Soft sediments on the shelf break hosted a monospecific Thenea muricata assemblage, whereas rocky substrates of the shelf break were characterized by a mixture of encrusting, columnar and fan-shaped sponges. Finally, the upper slope was dominated by Hamacantha (Vomerula) falcula and the hexactinellid Tretodictyum reiswigi. Overall, sponge diversity showed its highest values above the shelf break, plummeting severely on the upper slope. Despite this diversity decrease, we found very high densities (> 70 ind./m2) of sponges over vast areas of both the shelf break and the upper slope.

  9. Misrecognition and science education reform

    Science.gov (United States)

    Brandt, Carol B.

    2012-09-01

    In this forum, I expand upon Teo and Osborne's discussion of teacher agency and curriculum reform. I take up and build upon their analysis to further examine one teacher's frustration in enacting an inquiry-based curriculum and his resulting accommodation of an AP curriculum. In this way I introduce the concept of misrecognition (Bourdieu and Passeron 1977) to open up new ways of thinking about science inquiry and school reform.

  10. Distribution and dispersal of clay minerals on the western continental shelf of India

    Digital Repository Service at National Institute of Oceanography (India)

    Nair, R.R.; Hashimi, N.H.; Rao, V.P

    off the Gulf of Kutch; (2) the montmorillonite-rich zone off the Gulf of Cambay; (3) a transition zone on the central parts of the shelf; and (4) a relatively montmorillonite poor-gibbsite province on the southwestern part of the shelf. Source...

  11. Shelf-life modeling of bakery products by using oxidation indices.

    Science.gov (United States)

    Calligaris, Sonia; Manzocco, Lara; Kravina, Giuditta; Nicoli, Maria Cristina

    2007-03-07

    The aim of this work was to develop a shelf-life prediction model of lipid-containing bakery products. To this purpose (i) the temperature dependence of the oxidation rate of bakery products was modeled, taking into account the changes in lipid physical state; (ii) the acceptance limits were assessed by sensory analysis; and (iii) the relationship between chemical oxidation index and acceptance limit was evaluated. Results highlight that the peroxide number, the changes of which are linearly related to consumer acceptability, is a representative index of the quality depletion of biscuits during their shelf life. In addition, the evolution of peroxides can be predicted by a modified Arrhenius equation accounting for the changes in the physical state of biscuit fat. Knowledge of the relationship between peroxides and sensory acceptability together with the temperature dependence of peroxide formation allows a mathematical model to be set up to simply and quickly calculate the shelf life of biscuits.

  12. Shelf life of irradiated minimally processed (MP) watercress (Nasturtium officinale)

    International Nuclear Information System (INIS)

    Martins, C.G.; Behrens, J.H.; Aragon-Alegro, L.C.; Vieira, V.S.; Costa-Sobrinho, P.S.; Vizeu, D.M.; Hutzler, B.; Franco, B.D.G. de M.; Destro, M.T.; Landgraf, M.

    2007-01-01

    This study was carried out to evaluate the shelf life of minimally processed (MP) watercress exposed to gamma radiation with doses of 1.0; 3.0; 4.0 kGy. Packaged irradiated and non-irradiated MP watercress was subject to sensory analysis. A panel consisting of 25-30 non-trained members, aged 20-55 years, was used. Sensory evaluation was carried out on days 0, 2, 5, 7, 9 and 12 after treatment with packages maintained at 7 °C. The members of the panel rated each sample for overall liking on a hybrid 10 hedonic scale (0 = extremely dislike; 10 = extremely like). Microbiological analyses were also conducted. Compared to the non-irradiated sample, 1 kGy irradiated watercress increased its shelf life by one day (16 days). Shelf lives of samples exposed to higher doses were reduced to 9 days (3 kGy) and 6 days (4 kGy) due to changes in appearance. The microbiological quality was good throughout the experiment

  13. Payment Reform to Enhance Collaboration of Primary Care and Cardiology: A Review.

    Science.gov (United States)

    Farmer, Steven A; Casale, Paul N; Gillam, Linda D; Rumsfeld, John S; Erickson, Shari; Kirschner, Neil M; de Regnier, Kevin; Williams, Bruce R; Martin, R Shawn; McClellan, Mark B

    2018-01-01

    The US health care system faces an unsustainable trajectory of high costs and inconsistent outcomes. The fee-for-service payment model has contributed to inefficiency, and new payment methods are a promising approach to improving value. Health reforms are needed to increase patient access, reduce costs, and improve health care quality, and the landmark Medicare Access and CHIP Reauthorization Act presents a roadmap for reform. The product of a collaboration between primary care and cardiology clinicians, this review describes a conceptual approach to delivery and payment reforms that aim to better support primary care-cardiology comanagement of chronic cardiovascular disease (CVD). Few existing alternative payment models specifically address long-term management of CVD. Primary care medical homes and accountable care organizations come closest, but both emphasize primary care, and cardiologists have often not been well engaged. A collaborative care framework should articulate distinct roles and responsibilities for primary care and cardiology in CVD comanagement. Finally, a series of payment models aim to better support clinicians in providing accountable, seamless, and patient-centered cardiac care. Clinical leadership is essential during this time of change in the health care system. Patients often struggle to navigate a fragmented and expensive system, whereas clinicians often practice with incomplete information about tests, treatments, and recommendations by their colleagues. The payment models described in this review offer an opportunity to create more satisfying approaches to patient care while improving value. These models have potential to support more effective coordination and to facilitate broader health care system transformation.

  14. Recommended Capacities for Educational Leadership: Pre-Reform Era Scholars versus Reform-Era Scholars versus National Standards

    Science.gov (United States)

    Gordon, Stephen P.; Taylor-Backor, Karen; Croteau, Susan

    2017-01-01

    We reviewed the scholarship on capacities for educational leadership for the past decade of the pre-reform era (1976-1985), as well as a recent decade of the reform era (2005-2015), and compared scholarship from both decades with the current Professional Standards for Educational Leaders. We found that scholars in the past decade of the pre-reform…

  15. Steam Methane Reformation Testing for Air-Independent Solid Oxide Fuel Cell Systems

    Science.gov (United States)

    Mwara, Kamwana N.

    2015-01-01

    Recently, NASA has been looking into utilizing landers that can be propelled by LOX-CH (sub 4), to be used for long duration missions. Using landers that utilize such propellants, also provides the opportunity to use solid oxide fuel cells as a power option, especially since they are able to process methane into a reactant through fuel reformation. One type of reformation, called steam methane reformation, is a process to reform methane into a hydrogen-rich product by reacting methane and steam (fuel cell exhaust) over a catalyst. A steam methane reformation system could potentially use the fuel cell's own exhaust to create a reactant stream that is hydrogen-rich, and requires less internal reforming of the incoming methane. Also, steam reformation may hold some advantages over other types of reforming, such as partial oxidation (PROX) reformation. Steam reformation does not require oxygen, while up to 25 percent can be lost in PROX reformation due to unusable CO (sub 2) reformation. NASA's Johnson Space Center has conducted various phases of steam methane reformation testing, as a viable solution for in-space reformation. This has included using two different types of catalysts, developing a custom reformer, and optimizing the test system to find the optimal performance parameters and operating conditions.

  16. Massachusetts health reform: employer coverage from employees' perspective.

    Science.gov (United States)

    Long, Sharon K; Stockley, Karen

    2009-01-01

    The national health reform debate continues to draw on Massachusetts' 2006 reform initiative, with a focus on sustaining employer-sponsored insurance. This study provides an update on employers' responses under health reform in fall 2008, using data from surveys of working-age adults. Results show that concerns about employers' dropping coverage or scaling back benefits under health reform have not been realized. Access to employer coverage has increased, as has the scope and quality of their coverage as assessed by workers. However, premiums and out-of-pocket costs have become more of an issue for employees in small firms.

  17. Implementing Reform: Teachers' Beliefs about Students and the Curriculum

    Science.gov (United States)

    Bartiromo, Tara; Etkina, Eugenia

    2009-11-01

    This paper presents findings on how consistent teachers' perceptions of their students, their own role in the classroom, and the reformed curriculum are with the actual implementation of the reformed curriculum in the classroom. This study shows that the five participating teachers were consistent with their perceptions and their actual behavior in the classroom. The teachers who were engaged in designing the curriculum demonstrated consistent reformed teaching views and behaviors. The degree to which the teachers viewed the curriculum as useful to them and their students was an indicator of how reformed their teaching was as measured by the Reformed Teaching Observation Protocol (RTOP) [1][2]. Finally, it was determined that faithful implementation of a curriculum can mean faithfully implementing the theoretical foundation of the curriculum materials during instruction instead of implementing every component or lesson of the reformed curriculum.

  18. The Economic Effects of Comprehensive Tax Reform

    National Research Council Canada - National Science Library

    1997-01-01

    .... This Congressional Budget Office (CBO) study analyzes the major economic effects of several tax reform plans and finds that much uncertainty surrounds the likelihood and magnitude of the economic gains from tax reform...

  19. The Reform of Qatar University. Monograph

    Science.gov (United States)

    Moini, Joy S.; Bikson, Tora K.; Neu, C. Richard; DeSisto, Laura

    2009-01-01

    In 2003, the State of Qatar engaged the RAND-Qatar Policy Institute to assist Qatar University, the nation's first and only public higher education institution, with reform of its major administrative and academic structures, policies, and practices. This monograph summarizes that reform effort, which formally lasted from October 2003 through…

  20. Reforming Pensions in Europe: Economic Fundamentals and Political Factors

    OpenAIRE

    Ondřej Schneider

    2009-01-01

    This paper analyzes pension reforms in Europe and their determinants. As pension reforms are intrinsically difficult to define and pinpoint, we introduce an alternative measure of pension reforms by comparing long-term forecasts of pension expenditures for seventeen European countries. The larger the decrease in expected spending on public pensions in 2050 between two base years, the more successful a pension reform the country achieved (after controlling for other factors, such as demography...