WorldWideScience

Sample records for budget impact analysis

  1. A budget impact analysis of natalizumab use in Ireland.

    LENUS (Irish Health Repository)

    Dee, A

    2011-10-20

    BACKGROUND: Multiple sclerosis is the commonest cause of disability in young Irish adults. Natalizumab reduces disability progression in those patients with relapsing remitting multiple sclerosis who are suitable for it. First line disease modifying therapies are given in the community and are paid for by the hi-tech drug scheme. Natalizumab is given in hospital and is paid for from the hospital\\'s budget. Access to natalizumab has been problematic in some Irish hospitals. A budget impact analysis was performed to look at the overall cost to the Health Service Executive of giving natalizumab. METHODS: A budget impact analysis was performed from the perspective of the Health Service Executive comparing the use of natalizumab with first line disease modifying therapies for 2009-2011. RESULTS: The study showed that currently, the use of natalizumab is likely to be cost saving to the Health Service Executive overall, because some of the costs for natalizumab are borne by private insurers, whereas, all of the costs of disease modifying therapies are borne by the Health Service Executive. CONCLUSIONS: Although the use of natalizumab is cost saving, current funding arrangements in the Health Service Executive do not allow for the transfer of money saved from drugs paid for in the hi-tech scheme, to hospitals who are supplying alternative treatments.

  2. Budget impact analysis of 8 hormonal contraceptive options.

    Science.gov (United States)

    Crespi, Simone; Kerrigan, Matthew; Sood, Vipan

    2013-07-01

    To develop a model comparing costs of 8 hormonal contraceptives and determine whether acquisition costs for implants and intrauterine devices (IUDs) were offset by decreased pregnancy-related costs over a 3-year time horizon from a managed care perspective. A model was developed to assess the budget impact of branded or generic oral contraceptives (OCs), quarterly intramuscular depot medroxyprogesterone, etonogestrel/ethinyl estradiol vaginal ring, etonogestrel implant, levonorgestrel IUD, norelgestromin/ethinyl estradiol transdermal contraceptive, and ethinyl estradiol/levonorgestrel extended-cycle OC. Major variables included drug costs, typical use failure rates, discontinuation rates, and pregnancy costs. The base case assessed costs for 1000 women initiating each of the hormonal contraceptives. The etonogestrel implant and levonorgestrel IUD resulted in the fewest pregnancies, 63 and 85, respectively, and the least cost, $1.75 million and $2.0 million, respectively. In comparison, generic OC users accounted for a total of 243 pregnancies and $3.4 million in costs. At the end of year 1, costs for the etonogestrel implant ($800,471) and levonorgestrel IUD ($949,721) were already lower than those for generic OCs ($1,146,890). Sensitivity analysis showed that the cost of pregnancies, not product acquisition cost, was the primary cost driver. Higher initial acquisition costs for the etonogestrel implant and levonorgestrel IUD were offset within 1 year by lower contraceptive failure rates and consequent pregnancy costs. Thus, after accounting for typical use failure rates of contraceptive products, the etonogestrel implant and levonorgestrel IUD emerged as the least expensive hormonal contraceptives.

  3. Scenario analysis of the impacts of forest management and climate change on the European forest sector carbon budget

    NARCIS (Netherlands)

    Karjalainen, T.; Pusinen, A.; Liski, J.; Nabuurs, G.J.; Eggers, T.; Lapveteläinen, T.; Kaipainen, T.

    2003-01-01

    Analysis of the impacts of forest management and climate change on the European forest sector carbon budget between 1990 and 2050 are presented in this article. Forest inventory based carbon budgeting with large scale scenario modelling was used. Altogether 27 countries and 128.5 million hectare of

  4. Budget impact and cost-utility analysis of universal infant rotavirus vaccination in Spain.

    Science.gov (United States)

    Imaz, Iñaki; Rubio, Beltrán; Cornejo, Ana M; González-Enríquez, Jesús

    2014-04-01

    Rotavirus is not included in the Spanish mass infant vaccination schedule but has also not been economically evaluated for its inclusion. We analysed cost-utility of the universal infant rotavirus vaccination using RotaTeq® versus no vaccination in Spain. We also carried out a budget impact analysis and determined the effect on results of different variables introduced in the model. A deterministic Markov model was built considering loss of quality of life for children and their parents, and introducing direct and indirect costs updated to 2011. The introduction of the vaccination using RotaTeq® as a universal infant vaccination would increase the annual health care budget in 10.43 million euro and would result in a gain of an additional Quality Adjusted Life Year at a cost of 280,338€ from the healthcare system perspective and 210,167€ from the societal perspective. The model was stable to variable modifications. To sum up, according to our model and estimates, the introduction of a universal infant rotavirus vaccination with RotaTeq® in Spain would cause a large impact on the health care budget and would not be efficient unless significant variations in vaccine price, vaccine efficacy and/or utilities took place. Copyright © 2013 Elsevier Inc. All rights reserved.

  5. Prophylaxis against febrile neutropenia with pegfilgrastim in Italy: a budget impact analysis

    Directory of Open Access Journals (Sweden)

    Giovanni Rosti

    2011-09-01

    Full Text Available Introduction: prophylaxis with granulocyte colony-stimulating factors (G-CSF is indicated for reduction in the duration of neutropenia and the incidence of febrile neutropenia in patients treated with cytotoxic chemotherapy for malignancy.
Objective: to evaluate the budgetary impact for the Italian NHS.
Design: a decision-analytic model has been developed to analyze the budget impact from the national health care system perspective. Costs include direct healthcare costs to the public payer of G-CSFs as well as their administration costs and costs of FN-related events. The comparison has been done using prophylaxis with G‑CSF (filgrastim for 11 days, pegfilgrastim, lenograstim for 11 days and antibiotics.
Patients and participants: The population of interest for the analysis were patients with breast cancer in stage II and III and patients with non-Hodgkin’s lymphoma (NHL.
Main outcome measures and results: for all the three patients group (NHL, Breast II and III, and for all the chemotherapy regimens (CHOP 21 and R-CHOP 21 for NHL, AC-T, TAC and TC for Breast stage II and III the budget impact analyses shows a cost reduction for the Italian NHS, as a result of an increase of the use of pegfilgrastim.
Conclusions: in Italy, a treatment strategy including pegfilgrastim as either primary or secondary prophylaxis provides value for money.


  6. Budget impact analysis of conversion from cyclosporine to sirolimus as immunosuppressive medication in renal transplantation therapy

    Directory of Open Access Journals (Sweden)

    Foroutan N

    2013-10-01

    Full Text Available Naghmeh Foroutan,1 Hamid R Rasekh,1 Jamshid Salamzadeh,1 Hamid R Jamshidi,1 Mohsen Nafar2 1Department of Pharmacoeconomics and Pharmaceutical Management, School of Pharmacy, Shahid Beheshti University of Medical Sciences, 2Department of Kidney Transplantation, Urinary Nephrology Research Center (UNRC, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran Objectives: The aim of this study was to determine budget impact of conversion from cyclosporine (CsA to sirolimus (SRL in renal transplant therapy (RTT from the perspective of insurance organizations in Iran. Methods: An Excel-based model was developed to determine cost of RTT, comparing current CsA based therapy to an mTOR inhibitor-based therapy regimen. Total cost included both cost of immunosuppressive agents and relative adverse events. The inputs were derived from database of Ministry of Health and insurance organizations, hospital and pharmacy based registries, and available literature that were varied through a one-way sensitivity analysis. According to the model, there were almost 17,000 patients receiving RTT in Iran, out of which about 2,200 patients underwent the operation within the study year. The model was constructed based on the results of a local RCT, in which test and control groups received CsA, SRL, and steroids over the first 3 months posttransplantation and, from the fourth month on, CsA, mycophenolate mofetil (MMF, and steroids were used in the CsA group and SRL, MMF, and steroids were administered in the SRL group, respectively. Results: The estimated cost of RTT with CsA was US$4,850,000 versus US$4,300,000 receiving SRL. These costs corresponded to the cost saving of almost US$550,000 for the payers. Conclusion: To evaluate the financial consequence of adding mTOR inhibitors to the insurers’ formulary, in the present study, a budget impact analysis was conducted on sirolimus. Fewer cases of costly adverse events along with

  7. Budget impact analysis of the use of lapatinib in the treatment of breast cancer in Italy

    Directory of Open Access Journals (Sweden)

    Francesco Bamfi

    2009-01-01

    Full Text Available Objective: to estimate the impact of lapatinib utilization within the Italian National Health Service (NHS resources consumption. Lapatinib is an oral inhibitor of kinase protein, approved as dual therapy with capecitabine for the treatment of metastatic breast cancer patients with HER2 overexpression who experience disease progression despite trastuzumab treatment. Methods: the analysis is based on a model, which structure can be summarized as follows: a national cancer registries-based estimate of the yearly number of HER2+ breast cancer patients who develop metastatic disease in Italy; b literature-based identification of the rate of patients eligible to receive lapatinib; c identification of the current therapeutic strategy-mix; d costing of the alternatives, and e calculation of budget impact. Direct NHS costs (drug acquisition and administration, and monitoring for 8 cycles of 21 days are estimated based on current Italian prices and tariffs. Results: the annual number of patients eligible for lapatinib-based therapy can vary from 1,676 to 2,172, according to the expected extent of the trastuzumab use as adjuvant therapy. The current strategy-mix beyond progression is based on drugs used in the clinical practice, with a portion of patients continuing trastuzumab. Pharmaceutical cost of lapatinib results higher than the average cost of the current pattern of treatments. This cost increase would be partially offset by the reduction of laboratory tests and hospital personnel work for the oral administration of lapatinib, as compared to intravenous strategies. Furthermore, a risk sharing agreement has been adopted by NHS and manufacturer, according to which the NHS pays only for responding patients. As a consequence, lapatinib-based therapy would increase yearly NHS expenditure by about 3.8-4.9 millions of euro. Conclusions: lapatinib is the only treatment option specifically indicated for the management of HER2+, metastatic breast cancer in

  8. Budget impact analysis of the use of rituximab in the treatment of rheumatoid arthritis in Italy

    Directory of Open Access Journals (Sweden)

    Maurizio Benucci

    2009-01-01

    Full Text Available Objective: a Budget Impact analysis was performed to evaluate cost implications for the Italian National Health Service (NHS of the introduction of rituximab (RTX in the treatment of rheumatoid arthritis (RA. Methods: RA patients eligible to treatment with a second-line biologic DMARD (Disease Modifying Antirheumatic Drugs were identified and quantified and available strategies for their management were explored. Costs associated with the different alternatives were estimated, and the impact on the NHS budget was estimated using a cohort simulation based on a Markov chain with a time horizon of 5 years and 1-year cycles. Seven alternative strategies were analyzed, each of them starting after the failure of a first anti-TNFα: 1 the use of a second and a third anti-TNFα; 2 the use of a second anti-TNFα followed by RTX; 3 the use of a second anti-TNFα followed by abatacept (ABAT; 4 the use of RTX as a second biological line, followed by an anti-TNFα; 5 the use of ABAT as a second biological line, followed by an anti-TNFα; 6 the use of RTX as a second biological line, followed by ABAT; 7 the use of ABAT as a second biological line, followed by RTX. Only direct medical costs were considered: drug acquisition, administration, incidental premedication and monitoring exams. Results: Italian patients eligible to second biological line therapies (RA patients refractory or intolerant to at least one anti-TNFα therapy were estimated in about 650 per year. The adoption of RTX as a second line therapy produced a substantial saving in total costs (-33% at the fifth year with respect to the strategy with RTX as third line and the one with only anti-TNFα (the last two resulting substantially cost-equivalent. The number of patients in active treatment (biologic DMARD per unit cost resulted of about 8.1 patient-years/100,000 € with the strategy based only on anti-TNFα and increased of 10% with RTX as a third line. The strategy of RTX as a second line

  9. An initial investigation into the impact of tourism of local budgets:A comparative analysis of Spanish municipalities

    OpenAIRE

    2014-01-01

    The Spanish Federation of Municipalities has, particularly since 2008, been vocal about a “chronic deficit” situation caused by high public expenditures in tourist areas. Within this context, new strategies to increase revenues have been proposed, including the introduction of tourist taxes. This paper contributes to this debate by determining if tourism activity actually has a negative impact on local finances in Spain. To that end, a comparative analysis of budget structures between tourism...

  10. Budget impact analysis of botulinum toxin A therapy for upper limb spasticity in the United Kingdom

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    Abogunrin S

    2015-04-01

    Full Text Available Seye Abogunrin,1 Linda Hortobagyi,2 Edit Remak,3 Jerome Dinet,4 Sylvie Gabriel,5 Abdel Magid O Bakheit6 1Meta Research, 2Health Economics, Evidera, London, UK; 3Health Economics, Evidera, Budapest, Hungary; 4Health Economics and Outcomes Research (Global, 5Global Market Access and Pricing, Ipsen Pharma, Boulogne-Billancourt, France; 6Neurological Rehabilitation, Moseley Hall Hospital, Birmingham, UK Background: Botulinum toxin A (BoNT-A is an effective treatment for patients with upper limb spasticity (ULS, which is a debilitating feature of upper motor neuron lesions. BoNT-A preparations available in the UK are associated with different costs. Methods: We developed a budget impact model to assess the effect of changing market shares of different BoNT-A formulations – abobotulinumtoxinA, onabotulinumtoxinA, and incobotulinumtoxinA – and best supportive care, from the UK payer perspective, over a 5-year time horizon. Epidemiological and resource use data were derived from published literature and clinical expert opinion. One-way sensitivity analyses were performed to determine parameters most influential on budget impact. Results: Base-case assumptions showed that an increased uptake of abobotulinumtoxinA resulted in a 5-year savings of £6,283,829. Treatment with BoNT-A costs less than best supportive care per patient per year, although treating a patient with onabotulinumtoxinA (£20,861 and incobotulinumtoxinA (£20,717 cost more per patient annually than with abobotulinumtoxinA (£19,800. Sensitivity analyses showed that the most influential parameters on budget were percentage of cerebral palsy and stroke patients developing ULS, and the prevalence of stroke. Conclusion: Study findings suggest that increased use of abobotulinumtoxinA for ULS in the UK could potentially reduce total ULS cost for the health system and society. Keywords: stroke, cerebral palsy, multiple sclerosis, traumatic brain injury 

  11. Budget impact analysis of use of aliskiren in hypertension on the Italian Health Care System

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    Orietta Zaniolo

    2009-01-01

    Full Text Available Cardiovascular (CV disease management and prevention has been the leading cost driver in health care expenditures of industrialized Countries for many years, and this trend is not expected to change in the next future. Although drugs used for the treatment of arterial hypertension and heart failure account for three fourths of the total Italian pharmaceutical expenditures in this disease area, population studies indicate that only about half of all hypertensive patients are treated for this condition, and that, among treated individuals, only a minority achieves a satisfactory and stable blood pressure control. A complementary observation is that drug expenditures, as high as they seem to be, actually account for only about a fourth of the total direct cost of CV illness, as they are exceeded by costs of hospitalizations required for the acute management of the clinical events that should be, at least partially, prevented by the same cardiovascular drugs. An often pointed out corollary to these findings is that an increase in the rate of controlled hypertension in the population, although surely linked to a further increase in pharmaceutical expenditures, carries the potential to reduce overall health care costs for the management of CV patients. As far as drug treatment is concerned, there seem to be three applicable strategies capable of increasing blood pressure control rates, i.e. interventions directed toward the increase of the treated population, interventions aimed at improving compliance, and the introduction of innovative drugs to cover unmet needs. Aliskiren is the first agent of the new direct renin inhibitors drug class, and has been recently approved in Italy under strict reimbursement restrictions. In this paper, the Authors present a budget impact analysis in the perspective of the National Health Service, conducted by estimating eligible populations according to reimbursement limitations, calculating differential costs by

  12. A Budget Impact Analysis of Newly Available Hepatitis C Therapeutics and the Financial Burden on a State Correctional System.

    Science.gov (United States)

    Nguyen, John T; Rich, Josiah D; Brockmann, Bradley W; Vohr, Fred; Spaulding, Anne; Montague, Brian T

    2015-08-01

    Hepatitis C virus (HCV) infection continues to disproportionately affect incarcerated populations. New HCV drugs present opportunities and challenges to address HCV in corrections. The goal of this study was to evaluate the impact of the treatment costs for HCV infection in a state correctional population through a budget impact analysis comparing differing treatment strategies. Electronic and paper medical records were reviewed to estimate the prevalence of hepatitis C within the Rhode Island Department of Corrections. Three treatment strategies were evaluated as follows: (1) treating all chronically infected persons, (2) treating only patients with demonstrated fibrosis, and (3) treating only patients with advanced fibrosis. Budget impact was computed as the percentage of pharmacy and overall healthcare expenditures accrued by total drug costs assuming entirely interferon-free therapy. Sensitivity analyses assessed potential variance in costs related to variability in HCV prevalence, genotype, estimated variation in market pricing, length of stay for the sentenced population, and uptake of newly available regimens. Chronic HCV prevalence was estimated at 17% of the total population. Treating all sentenced inmates with at least 6 months remaining of their sentence would cost about $34 million-13 times the pharmacy budget and almost twice the overall healthcare budget. Treating inmates with advanced fibrosis would cost about $15 million. A hypothetical 50% reduction in total drug costs for future therapies could cost $17 million to treat all eligible inmates. With immense costs projected with new treatment, it is unlikely that correctional facilities will have the capacity to treat all those afflicted with HCV. Alternative payment strategies in collaboration with outside programs may be necessary to curb this epidemic. In order to improve care and treatment delivery, drug costs also need to be seriously reevaluated to be more accessible and equitable now that HCV

  13. Budget Impact Analysis of Peritoneal Dialysis versus Conventional In-Center Hemodialysis in Malaysia.

    Science.gov (United States)

    Bavanandan, Sunita; Ahmad, Ghazali; Teo, Ai-Hong; Chen, Lilian; Liu, Frank Xiaoqing

    2016-05-01

    To investigate the 5-year health care budget impact of variable distribution of adult patients treated with peritoneal dialysis (PD) and in-center hemodialysis (ICHD) on government funding in Malaysia. An Excel-based budget impact model was constructed to assess dialysis-associated costs when changing dialysis modalities between PD and ICHD. The model incorporates the current modality distribution and accounts for Malaysian government dialysis payments and erythropoiesis-stimulating agent costs. Epidemiological data including dialysis prevalence, incidence, mortality, and transplant rates from the Malaysian renal registry reports were used to estimate the dialysis patient population for the next 5 years. The baseline scenario assumed a stable distribution of PD (8%) and ICHD (92%) over 5 years. Alternative scenarios included the prevalence of PD increasing by 2.5%, 5.0%, and 7.5% or decreasing 1% yearly over 5 years. All four scenarios were accompanied with commensurate changes in ICHD. Under the current best available cost information, an increase in the prevalent PD population from 8% in 2014 to 18%, 28%, or 38% in 2018 is predicted to result in 5-year cumulative savings of Ringgit Malaysia (RM) 7.98 million, RM15.96 million, and RM23.93 million, respectively, for the Malaysian government. If the prevalent PD population were to decrease from 8% in 2014 to 4.0% by 2018, the total expenditure for dialysis treatments would increase by RM3.19 million over the next 5 years. Under the current cost information associated with PD and HD paid by the Malaysian government, increasing the proportion of patients on PD could potentially reduce dialysis-associated costs in Malaysia. Copyright © 2015 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  14. AbobotulinumtoxinA in the management of cervical dystonia in the United Kingdom: a budget impact analysis

    Directory of Open Access Journals (Sweden)

    Abogunrin S

    2015-09-01

    Full Text Available Seye Abogunrin,1 Sarah Brand,2 Kamal Desai,3 Jerome Dinet,4 Sylvie Gabriel,5 Timothy Harrower61Meta Research, Evidera, London, UK; 2Health Economics, Evidera, Bethesda, MD, USA; 3Health Economics, Evidera, London, UK; 4Health Economics and Outcomes Research (Global, 5Global Market Access and Pricing, Ipsen Pharma, Boulogne-Billancourt, France; 6Royal Devon and Exeter NHS Foundation Trust, Exeter, UKBackground: Cervical dystonia (CD can be effectively managed by a combination of botulinum neurotoxin A (BoNT-A and conventional therapy (skeletal muscle relaxants and rehabilitative therapy, but the costs of different interventions in the UK vary.Methods: A budget impact model was developed from the UK payer perspective with a 5-year time horizon to evaluate the effects of changing market shares of abobotulinumtoxinA, nabotulinumtoxinA, and incobotulinumtoxinA, and best supportive care from the UK payer perspective. Epidemiological and resource use data were retrieved from the published literature and clinical expert opinion. Deterministic sensitivity analyses were performed to determine the parameters most influential on the budgetary findings under base case assumptions.Results: Under base case assumptions, an increased uptake of abobotulinumtoxinA showed an accumulated savings of £2,250,992 by year 5. Treatment per patient per year with onabotulinumtoxinA and incobotulinumtoxinA costs more when compared to treatment with abobotulinumtoxinA. One-way sensitivity analyses showed that the prevalence of CD, dose per injection of each of the BoNT-As, and time to reinjection of incobotulinumtoxinA and abobotulinumtoxinA influenced the base case findings most.Conclusion: There is potential for cost savings associated with the greater use of abobotulinumtoxinA rather than other BoNT-A treatments, permitting more patients to benefit more from effective BoNT-A treatment with a fixed budget. Keywords: cervical dystonia, torticollis, botulinum toxin A, budget

  15. Economic evaluation and budget impact analysis of the surveillance program for hepatocellular carcinoma in Thai chronic hepatitis B patients.

    Science.gov (United States)

    Sangmala, Pannapa; Chaikledkaew, Usa; Tanwandee, Tawesak; Pongchareonsuk, Petcharat

    2014-01-01

    The incidence rate and the treatment costs of hepatocellular carcinoma (HCC) are high, especially in Thailand. Previous studies indicated that early detection by a surveillance program could help by down-staging. This study aimed to compare the costs and health outcomes associated with the introduction of a HCC surveillance program with no program and to estimate the budget impact if the HCC surveillance program were implemented. A cost utility analysis using a decision tree and Markov models was used to compare costs and outcomes during the lifetime period based on a societal perspective between alternative HCC surveillance strategies with no program. Costs included direct medical, direct non-medical, and indirect costs. Health outcomes were measured as life years (LYs), and quality adjusted life years (QALYs). The results were presented in terms of the incremental cost-effectiveness ratio (ICER) in Thai THB per QALY gained. One- way and probabilistic sensitivity analyses were applied to investigate parameter uncertainties. Budget impact analysis (BIA) was performed based on the governmental perspective. Semi-annual ultrasonography (US) and semi-annual ultrasonography plus alpha-fetoprotein (US plus AFP) as the first screening for HCC surveillance would be cost-effective options at the willingness to pay (WTP) threshold of 160,000 THB per QALY gained compared with no surveillance program (ICER=118,796 and ICER=123,451 THB/QALY), respectively. The semi-annual US plus AFP yielded more net monetary benefit, but caused a substantially higher budget (237 to 502 million THB) than semi-annual US (81 to 201 million THB) during the next ten fiscal years. Our results suggested that a semi-annual US program should be used as the first screening for HCC surveillance and included in the benefit package of Thai health insurance schemes for both chronic hepatitis B males and females aged between 40-50 years. In addition, policy makers considered the program could be feasible

  16. Acamprosate in the treatment of alcoholism: a budget impact analysis for the National Health Service in Italy

    Directory of Open Access Journals (Sweden)

    Colombo GL

    2012-07-01

    Full Text Available Giorgio L Colombo,1,2 Sergio Di Matteo,2 Giacomo Bruno21Department of Drug Sciences, School of Pharmacy, University of Pavia, Pavia, Italy; 2S.A.V.E. – Studi Analisi Valutazioni Economiche, Milan, ItalyObjective: Alcohol dependence is a common condition associated with high direct and indirect health care costs. The purpose of this analysis was to estimate the economic consequences of acamprosate used as adjuvant therapy in the treatment of alcoholism, defining a budget impact analysis (BIA from the point of view of the Italian National Health Service (NHS.Methods: We developed a model of disease evolution related to alcoholism using data from the PRAMA study. The hypothetical population included in the decision model was obtained from data from the Ministry of Health. We compared the following treatment strategies: no treatment, standard care (psychotherapy, sodium oxybate (sodium salt-4-hydroxybutyric acid, and acamprosate. The time horizon of the model was 10 years. The costs were evaluated from the NHS perspective.Results: We simulated the path for 69,348 patients treated at the outpatient clinics of the Addiction Services (SerT, and 38,911 patients discharged from hospital. Patients in the acamprosate group had lower alcohol-related events, with a reduction of the total cost. The BIA shows that the increase in the use of acamprosate was associated with a progressive decrease of total costs, calculated as the sum of the diagnosis-related groups (DRG, rehabilitation, and drug costs. The increasing use of acamprosate instead of standard care and sodium oxybate would generate cost savings up to over €6 million over 10 years of simulation.Conclusion: The estimates in the model are based on hypothetical situations; the assumptions of the model as well as their specific impact on treatment effect estimations and clinical implications should be validated in real life. Public health care authorities would benefit from mathematical models

  17. [Contribution of economic evaluation and budget impact analysis to public decision in health: the example of breast cancer].

    Science.gov (United States)

    Perrier, L; Philip, T

    2010-03-01

    The aim of this paper is to draw the reader's attention to the problem of dissemination of costly innovations, particularly in the field of oncology, in a context of scarce resources.Comparison of five economic aggregates related to health and the gross domestic product captures the weight of this sector in the national economy but also its cost to the community. A focus on oncology shows that during the year 2004, the cost of cancer in France, all sites being taken into account, amounted to 10.9 billion euros and the societal cost to 32 billion euros (2% of gross domestic product). The cost of breast cancer (36% of all female cancers) reached 1.5 billion euros for treatment and 3.5 billion euros for societal expenses (0.2% of gross domestic product). Due to the significant, rapid expansion of these costs (+19.2% in 2006 and 18.5% in 2007 for diagnosis-related group outliers) but also to the scarcity of resources, the development of costly innovations remains problematic. This article, based on concrete examples of breast cancer treatment, provides information on the contribution of health technology assessment (particularly cost-utility and budget impact analyses) to public decision. Economic evaluation, in particular, cost-utility assessment, allows comparison of costs and consequences (generic result usually expressed in quality-adjusted life years) in order to prioritize diagnostic and/or therapeutic strategies and to make choices based on social acceptability. Budget impact analysis, without consideration of efficacy, makes it possible to balance the financing needs arising from the adoption of a costly innovation with the paying capabilities of a given institution.

  18. Budget impact analysis of apixaban versus other NOACs for the prevention of stroke in Italian atrial fibrillation patients

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    Lorenzo Pradelli

    2014-12-01

    Full Text Available OBJECTIVE: This study aims to perform a budget impact analysis of the use of three available novel oral anticoagulant agents (NOACs for preventing thromboembolic events in Italian patients with non‑valvular atrial fibrillation (NVAF.METHODS: Estimated Italian population of patients was run through a previously published lifetime decision tree/Markov model simulating their treatment with the available therapeutic options: dabigatran at two dose levels (110 mg/bid for the over 80 years old, 150 mg/bid for younger NVAF patients, rivaroxaban (20 mg/uid, and apixaban (5 mg/bid. Effectiveness and safety estimates derive from an adjusted indirect treatment comparison using warfarin as link. The main clinical events considered in the model are ischemic and hemorrhagic stroke, systemic thromboembolism, bleeds (both major and clinically relevant minor and cardiovascular hospitalizations, besides treatment discontinuations. Epidemiological data and unit costs, actualized to 2013, are collected from Italian published sources. The budget impact analysis evaluates the financial impact of apixaban introduction by comparing expected 1,2, and 3 years costs in hypothetical scenarios: with and without apixaban. Italian NVAF patient population estimation is based on official apixaban reimbursement criteria, applying the characteristics of the trial population to national epidemiologic data. Numbers of patients for each regimen are estimated by projecting share evolution. Sensitivity analysis is performed on an alternative non‑experimental population of NVAF patients.RESULTS: Among available NOACs, apixaban was expected to be the least expensive in an estimated patient population of 364,000 Italian patients, allowing for savings of € 1,180,549, € 3,841,429 and € 5,368,918 at 1,2, and 3 years, respectively. Results of the simulation run on an alternative non‑experimental population of NVAF patients yields comparable estimates.CONCLUSIONS: The different

  19. Budget impact analysis of the percutaneous septal occluder for treatment of ostium secundum atrial septal defects in the Brazilian Unified National Health System

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    Kátia Marie Simões e Senna

    2015-08-01

    Full Text Available The aim of this study was to perform a budget impact analysis on the adoption of percutaneous occlusion of ostium secundum atrial septal defects in the Brazilian Unified National Health System. Costs were collected using micro-costing technique from medical records for each treatment technique (conventional surgery versus percutaneous septal occluder at a public federal hospital specialized in high-complexity cardiology. The analysis showed that expenditures associated with percutaneous occlusion were lower than with conventional surgery, and sensitivity analysis confirmed the cost reduction in several scenarios, showing a significant budget impact with a 30% adoption rate for the percutaneous occluder (savings of approximately 1.5 million dollars per year. The study indicates that the adoption of the percutaneous septal occluder would mean cost savings of approximately 3.5 million dollars for the Brazilian public health system.

  20. Input-output analysis and the hospital budgeting process.

    Science.gov (United States)

    Cleverly, W O

    1975-01-01

    Two hospitals budget systems, a conventional budget and an input-output budget, are compared to determine how they affect management decisions in pricing, output, planning, and cost control. Analysis of data from a 210-bed not-for-profit hospital indicates that adoption of the input-output budget could cause substantial changes in posted hospital rates in individual departments but probably would have no impact on hospital output determination. The input-output approach promises to be a more accurate system for cost control and planning because, unlike the conventional approach, it generates objective signals for investigating variances of expenses from budgeted levels. PMID:1205865

  1. Budget impact analysis of the use of paricalcitol for the treatment of secondary hyperparathyroidism in chronic kidney disease

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    Valentina Lorenzoni

    2014-09-01

    Full Text Available OBJECTIVE: Evaluation of the budget impact of the use of paricalcitol (compared to alternative treatment for secondary hyperparathyroidism (SHPT in patients with chronic kidney disease (CKD when used at two different timing of therapy.METHODS: Two Markov models related to a different timing of treatment have been developed: the intermediate stage of chronic kidney disease (CKD3 and the dialysis stage. The analysis was conducted with the perspective of the Italian National Health System and over a 5-year time horizon. The clinical and economic data used in the model were derived from the literature and other assumptions were made based on the opinion of clinical experts. Univariate sensitivity analysis was conducted to test the robustness of the results.RESULTS: The base case shows that starting paricalcitol treatment from the dialysis stage (considering 13,311 possible candidates is associated with a reduction in direct costs from € 1,782,921,351 to € 1,622,357,209 over 5 years. Furthermore, considering a collective of 1,000 subjects eligible and starting treatment with paricalcitol since the intermediate stages of the CKD, is associated with an overall cost saving of € 1,197,500.DISCUSSION AND CONCLUSIONS: Paricalcitol is expected to be cost-saving in patients with SHPT in Italy considering both the therapeutic indications of the drug. Moreover, despite the higher cost of using paricalcitol in pre-dialysis stage, an early treatment of SHPT determine an overall decrease in direct medical costs.http://dx.doi.org/10.7175/fe.v15i3.938

  2. Budget impact analysis of biosimilar infliximab (CT-P13) for the treatment of rheumatoid arthritis in six Central and Eastern European countries.

    Science.gov (United States)

    Brodszky, Valentin; Baji, Petra; Balogh, Orsolya; Péntek, Márta

    2014-05-01

    The first biosimilar monoclonal antibody (infliximab, CT-P13) was registered by the European Medicines Agency in 2013 for the treatment of several inflammatory conditions including rheumatoid arthritis (RA). Biosimilar infliximab is first being marketed in the Central and Eastern European countries. This paper presents the estimated budget impact of the introduction of biosimilar infliximab in RA over a 3-year time period in six selected countries, namely Bulgaria, the Czech Republic, Hungary, Poland, Romania and Slovakia. A prevalence-based model was constructed for budget impact analysis. Two scenarios were compared to the reference scenario (RSc) where no biosimilar infliximab is available: biosimilar scenario 1 (BSc1), where interchanging the originator infliximab with biosimilar infliximab is disallowed, and only patients who start new biological therapy are allowed to use biosimilar infliximab; as well as biosimilar scenario 2 (BSc2), where interchanging the originator infliximab with biosimilar infliximab is allowed, and 80% of patients treated with originator infliximab are interchanged to biosimilar infliximab. Compared to the RSc, the net savings are estimated to be €15.3 or €20.8 M in BSc1 and BSc2, respectively, over the 3 years. If budget savings were spent on reimbursement of additional biosimilar infliximab treatment, approximately 1,200 or 1,800 more patients could be treated in the six countries within 3 years in the two biosimilar scenarios, respectively. The actual saving is most sensitive to the assumption of the acquisition cost of the biosimilar drug and to the initial number of patients treated with biological therapy. The study focused on one indication (RA) and demonstrated that the introduction of biosimilar infliximab can lead to substantial budget savings in health care budgets. Further savings are expected for other indications where biosimilar medicines are implemented.

  3. A Content Analysis of Defense Budget Rhetoric

    Science.gov (United States)

    2011-06-01

    President’s budget. 14. SUBJECT TERMS Defense Budget, Content Analysis, Political Discourse, Budget Rhetoric, Political Communication , Senate Armed...represent the most recent paradigm shift in political communication research (Scheufele & Tewksbury, 2007, p. 10). These three models combine to construct...this study was to fill the gap on political communication by examining whether Congress was responsive to framing by the President’s budget. To

  4. Budget impact analysis of antiretroviral less drug regimen simplification in HIV-positive patients on the Italian National Health Service

    Directory of Open Access Journals (Sweden)

    Restelli U

    2014-09-01

    Full Text Available Umberto Restelli,1,2 Massimo Andreoni,3 Andrea Antinori,4 Marzia Bonfanti,2 Giovanni Di Perri,5 Massimo Galli,6 Adriano Lazzarin,7 Giuliano Rizzardini,8,9 Davide Croce1,2 1Department of Community Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; 2Centro di Ricerca in Economia e Management in Sanità e nel Sociale (CREMS, Università Carlo Cattaneo – LIUC, Castellanza (VA, Italy; 3Clinical Infectious Diseases, Tor Vergata University (PTV, Rome, Italy; 4Clinical Department, National Institute for Infectious Diseases "L. Spallanzani," Rome, Italy; 5Department of Medical Sciences, Infectious Diseases, Amedeo di Savoia Hospital, Turin, Italy; 6Third Division of Infectious Diseases, "Luigi Sacco" Hospital, Milan, Italy; 7Department of Infectious Diseases, San Raffaele Scientific Institute, Milan, Italy; 8First and Second Divisions of Infectious Diseases, "Luigi Sacco" Hospital, Milan, Italy; 9School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa Background: Deintensification and less drug regimen (LDR antiretroviral therapy (ART strategies have proved to be effective in terms of maintaining viral suppression in human immunodeficiency virus (HIV-positive patients, increasing tolerability, and reducing toxicity of antiretroviral drugs administered to patients. However, the economic impact of these strategies have not been widely investigated. The aim of the study is to evaluate the economic impact that ART LDR could have on the Italian National Health Service (INHS budget. Methods: A budget impact model was structured to assess the potential savings for the INHS by the use of ART LDR for HIV-positive patients with a 3 year perspective. Data concerning ART cost, patient distribution within different ARTs, and probabilities for patients to change ART on a yearly basis were collected within four Italian infectious diseases departments, providing

  5. Rapid diagnostic test for G6PD deficiency in Plasmodium vivax-infected men: a budget impact analysis based in Brazilian Amazon.

    Science.gov (United States)

    Peixoto, Henry Maia; Brito, Marcelo Augusto Mota; Romero, Gustavo Adolfo Sierra; Monteiro, Wuelton Marcelo; de Lacerda, Marcus Vinícius Guimarães; de Oliveira, Maria Regina Fernandes

    2017-01-01

    The aim of this study was to estimate the incremental budget impact (IBI) of a rapid diagnostic test to detect G6PDd in male patients infected with Plasmodium vivax in the Brazilian Amazon, as compared with the routine protocol recommended in Brazil which does not include G6PDd testing. The budget impact analysis was performed from the perspective of the Brazilian health system, in the Brazilian Amazon for the years 2013, 2014 and 2015. The analysis used a decision model to compare two scenarios: the first consisting of the routine recommended in Brazil which does not include prior diagnosis of dG6PD, and the second based on the use of RDT CareStart™ G6PD (CS-G6PD) in all male subjects diagnosed with vivax malaria. The expected implementation of the diagnostic test was 30% in the first year, 70% the second year and 100% in the third year. The analysis identified negative IBIs which were progressively smaller in the 3 years evaluated. The sensitivity analysis showed that the uncertainties associated with the analytical model did not significantly affect the results. A strategy based on the use of CS-G6PD would result in better use of public resources in the Brazilian Amazon. © 2016 John Wiley & Sons Ltd.

  6. CAUT Analysis of Federal Budget 2013

    Science.gov (United States)

    Canadian Association of University Teachers, 2013

    2013-01-01

    The 2013 federal Budget was delivered ironically the same day as the Parliamentary Budget Officer was in court seeking more information about the impact of the government's $5.2 billion in spending cuts announced last year. The lack of budgetary transparency and accountability has become a hallmark of the Conservative government. Anyone expecting…

  7. Economic analysis and budget impact of clostridial collagenase ointment compared with medicinal honey for treatment of pressure ulcers in the US

    Directory of Open Access Journals (Sweden)

    Mearns ES

    2017-08-01

    Full Text Available Elizabeth S Mearns,1 Michael Liang,1 Brendan L Limone,1 Adrienne M Gilligan,1 Jeffrey D Miller,1 Kathleen D Schaum,2 Curtis R Waycaster2 1Truven Health Analytics, an IBM Company, Cambridge, MA, USA; 2Smith & Nephew, Inc., Fort Worth, TX, USA Objectives: Pressure ulcer (PU treatment poses significant clinical and economic challenges to health-care systems. The aim of this study was to assess the cost-effectiveness and budget impact of enzymatic debridement with clostridial collagenase ointment (CCO compared with autolytic debridement with medicinal honey (MH for PU treatment from a US payer/Medicare perspective in the hospital outpatient department setting.Methods: A cost-effectiveness analysis using a Markov model was developed using a 1-week cycle length across a 1-year time horizon. The three health states were inflammation/senescence, granulation/proliferation (ie, patients achieving 100% granulation, and epithelialization. Data sources included the US Wound Registry, Medicare fee schedules, and other published clinical and cost studies about PU treatment.Results: In the base case analysis over a 1-year time horizon, CCO was the economically dominant strategy (ie, simultaneously conferring greater benefit at less cost. Patients treated with CCO experienced 22.7 quality-adjusted life weeks (QALWs at a cost of $6,161 over 1 year, whereas MH patients experienced 21.9 QALWs at a cost of $7,149. Patients treated with CCO achieved 11.5 granulation weeks and 6.0 epithelization weeks compared with 10.6 and 4.4 weeks for MH, respectively. The number of clinic visits was 40.1 for CCO vs 43.4 for MH, and the number of debridements was 12.3 for CCO compared with 17.6 for MH. Probabilistic sensitivity analyses determined CCO dominant in 72% of 10,000 iterations and cost-effective in 91%, assuming a benchmark willingness-to-pay threshold of $50,000/quality-adjusted life year ($962/QALW. The budget impact analysis showed that for every 1% of patients

  8. Impacts of budget deficit on output, inflation and balance of trade

    NARCIS (Netherlands)

    Wakeel, Iftkhar; Ullah, Kafait

    2013-01-01

    This paper tries to analyze the impacts of budget deficit on macroeconomic aspects of Pakistan. In fact the ways through which budget deficit is financed, can affect money supply, output, exchange rate and then foreign trade. Annual data for the period 1970-2010 has been taken for analysis. ADF test

  9. Impacts of budget deficit on output, inflation and balance of trade

    NARCIS (Netherlands)

    Wakeel, Iftkhar; Ullah, Kafait

    2013-01-01

    This paper tries to analyze the impacts of budget deficit on macroeconomic aspects of Pakistan. In fact the ways through which budget deficit is financed, can affect money supply, output, exchange rate and then foreign trade. Annual data for the period 1970-2010 has been taken for analysis. ADF test

  10. Truth or Consequences: The State Budget for 2004-2005 and Its Impact on Texans

    Science.gov (United States)

    Bresette, Patrick; Castro, Eva De Luna; Dunkelberg, Anne; Hagert, Celia

    2004-01-01

    This report analyzes the Texas state budget for 2004-05, discusses the impact of the fiscal and policy decisions that were made, and serves as a roadmap to the service restorations that must be considered as the economy and state revenues rebound. In addition to the analysis of budget and policy changes in the body of the report, useful…

  11. The impact of late budgets on state government borrowing costs

    DEFF Research Database (Denmark)

    Andersen, Asger Lau; Lassen, David Dreyer; Nielsen, Lasse Holbøll Westh

    2014-01-01

    a cumulative impact that is equivalent to a one-time increase in the yield spread of around 10 basis points. States with sufficient liquidity incur no costs from late budgets, while unified governments face large penalties from not finishing a budget on time. © 2013 Elsevier B.V....

  12. The Impact of Global Budgets on Pharmaceutical Spending and Utilization

    Directory of Open Access Journals (Sweden)

    Christopher C. Afendulis PhD

    2014-12-01

    Full Text Available In 2009, Blue Cross Blue Shield of Massachusetts implemented a global budget-based payment system, the Alternative Quality Contract (AQC, in which provider groups assumed accountability for spending. We investigate the impact of global budgets on the utilization of prescription drugs and related expenditures. Our analyses indicate no statistically significant evidence that the AQC reduced the use of drugs. Although the impact may change over time, early evidence suggests that it is premature to conclude that global budget systems may reduce access to medications.

  13. Analysis of Budget deficit in Romania during 2000-2013

    OpenAIRE

    2014-01-01

    Worldwide, over time, the years of economic crisis were defined by significant increases in the levels of budget deficits. Discussions on sizing budget deficits, financing, especially the volume of public debt became more intense, both politically and academically. The impact of budget deficit on economic growth is a common theme found in the economic policies adopted. The present paper aims to analyze the evolution of budget deficit and the structural budget deficit in Romania during 2000-20...

  14. Budget impact analysis of introducing the new single-tablet regimen rilpivirine/emtricitabine/tenofovir for the treatment of HIV in Portugal

    Directory of Open Access Journals (Sweden)

    M Gouveia

    2012-11-01

    Full Text Available Purpose of the study: Rilpivirine/emtricitabine/tenofovir (RPV/FTC/TDF is a new single-tablet regimen (STR approved for the initial treatment of HIV-1 infection. The aim of this study was to estimate the impact on the State Budget of this new STR introduction in the Portuguese Health System (PHS using secondary data from official statistics and observational studies. Methods: The analysis considers a time frame of three years, does not include mortality, assumes a constant flow of new patients, and deals only with antiretroviral therapy (ART costs. Values are not discounted. The stock and flow data of total HIV-1 patients comes from official statistics from the National Committee for HIV/AIDS. The model starts with recent historical data on the percentage of different ART drugs used for the treatment of naïve patients. Estimates from an observational study also provide 1 the probability that a patient in a given regimen switches to another therapy and 2 the probability distribution for the new therapy choices given that the patient has switched. The penetration of the new STR is also linked with the prevalence of adverse effects of other ART, in particular teratogenic effects, central nervous systems effects and possible interactions with methadone. The distribution of patients according to ART drug, together with price information, allow us to estimate average costs of treatment per year and per patient for each class of ART. Estimates of patients’ numbers for the second and third years assume the same inflow as in the first year, a given annual percentage of non-switchers from RPV/FTC/TDF and additional flows from patients switching to non-nucleoside reverse transcriptase inhibitors from other third-agent classes. Summary of results: The model predicts a flow of 245 new naïve patients on RPV/FTC/TDF per year, with 209 and 194 of these patients staying with RPV/FTC/TDF in the second and third years, respectively. Given that the average cost

  15. Budget impact analysis of biosimilar infliximab (CT-P13) for the treatment of rheumatoid arthritis in six Central and Eastern European countries

    OpenAIRE

    Brodszky, Valentin; Baji, Petra; Balogh, Orsolya; Péntek, Márta

    2014-01-01

    The first biosimilar monoclonal antibody (infliximab, CT-P13) was registered by the European Medicines Agency in 2013 for the treatment of several inflammatory conditions including rheumatoid arthritis (RA). Biosimilar infliximab is first being marketed in the Central and Eastern European countries. This paper presents the estimated budget impact of the introduction of biosimilar infliximab in RA over a 3-year time period in six selected countries, namely Bulgaria, the Czech Republic, Hungary...

  16. Budget impact analysis of the use of daclatasvir in Italy for the treatment of Hepatitis C Virus (HCV genotype 3 patients

    Directory of Open Access Journals (Sweden)

    Umberto Restelli

    2016-03-01

    CONCLUSIONS: The use of DCV is likely to have a short term impact on the INHS budget increasing resources use compared to the sole use of INF-α+RBV+SOF. However, a trend of reduction of the costs increase is observed due to the management of health states and adverse events which may lead to the possibility to reduce costs in the long term.

  17. VAR—ANALYSIS OF GLOBAL FINANCIAL ECONOMIC CRISIS IMPACT ON PUBLIC BUDGET AND UNEMPLOYMENT: EVIDENCE FROM THE ECONOMY OF THE KYRGYZ REPUBLIC

    Directory of Open Access Journals (Sweden)

    Nargiza Bakytovna Alymkulova

    2016-12-01

    Full Text Available The Global financial crisis hit the economy of the Kyrgyz Republic by the third wave of its transmission in the early of 2009. The article examines the impact of the Global financial economic crisis on the public budget and unemployment of the Kyrgyz Republic. We analyzed the transmission of the crisis on the public budget firstly and its effect on unemployment level by using the vector autoregression approach (VAR and quarterly data for 2005–2013 within the framework of IS-LM model for small open economies with floating exchange rate. There is an inverse relationship between the public budget and remittances inflow, liquidity level, volume of deposits, and exchange rate. As a result of the study, the fall in remittances inflows, liquidity level of the banking system, depreciation of the national currency lead to an increase in public revenue. Therefore, the increase in public spending during the crisis period, with the aim of unemployment reduction, may be considered as a crucial policy. The study result allows to policy-makers to exactly know what channels of transmission mechanism transfer the Global crisis on the public budget and its effect on unemployment level of the republic in order to undertake anticrisis macroeconomic policy. The final result of the study indicates that the increase of unemployment level by 1 % requires the increase of public spending by 0.63 %.

  18. Model analysis of check dam impacts on long-term sediment and water budgets in southeast Arizona, USA

    Science.gov (United States)

    Norman, Laura M.; Niraula, Rewati

    2016-01-01

    The objective of this study was to evaluate the effect of check dam infrastructure on soil and water conservation at the catchment scale using the Soil and Water Assessment Tool (SWAT). This paired watershed study includes a watershed treated with over 2000 check dams and a Control watershed which has none, in the West Turkey Creek watershed, Southeast Arizona, USA. SWAT was calibrated for streamflow using discharge documented during the summer of 2013 at the Control site. Model results depict the necessity to eliminate lateral flow from SWAT models of aridland environments, the urgency to standardize geospatial soils data, and the care for which modelers must document altering parameters when presenting findings. Performance was assessed using the percent bias (PBIAS), with values of ±2.34%. The calibrated model was then used to examine the impacts of check dams at the Treated watershed. Approximately 630 tons of sediment is estimated to be stored behind check dams in the Treated watershed over the 3-year simulation, increasing water quality for fish habitat. A minimum precipitation event of 15 mm was necessary to instigate the detachment of soil, sediments, or rock from the study area, which occurred 2% of the time. The resulting watershed model is useful as a predictive framework and decision-support tool to consider long-term impacts of restoration and potential for future restoration.

  19. A Methodological Review of US Budget-Impact Models for New Drugs.

    Science.gov (United States)

    Mauskopf, Josephine; Earnshaw, Stephanie

    2016-11-01

    A budget-impact analysis is required by many jurisdictions when adding a new drug to the formulary. However, previous reviews have indicated that adherence to methodological guidelines is variable. In this methodological review, we assess the extent to which US budget-impact analyses for new drugs use recommended practices. We describe recommended practice for seven key elements in the design of a budget-impact analysis. Targeted literature searches for US studies reporting estimates of the budget impact of a new drug were performed and we prepared a summary of how each study addressed the seven key elements. The primary finding from this review is that recommended practice is not followed in many budget-impact analyses. For example, we found that growth in the treated population size and/or changes in disease-related costs expected during the model time horizon for more effective treatments was not included in several analyses for chronic conditions. In addition, all drug-related costs were not captured in the majority of the models. Finally, for most studies, one-way sensitivity and scenario analyses were very limited, and the ranges used in one-way sensitivity analyses were frequently arbitrary percentages rather than being data driven. The conclusions from our review are that changes in population size, disease severity mix, and/or disease-related costs should be properly accounted for to avoid over- or underestimating the budget impact. Since each budget holder might have different perspectives and different values for many of the input parameters, it is also critical for published budget-impact analyses to include extensive sensitivity and scenario analyses based on realistic input values.

  20. salinity Budget analysis of of Western Pacific Warm Pool

    Science.gov (United States)

    Gao, Shan; nie, xunwei; Qu, Tangdong

    2013-04-01

    Western pacific warm pool plays an important role in governing global climate variability. In particular, the unique salinity structures of warm pool, barrier layer and salinity front, have significant impacts on the heat content accumulation and zonal migration of warm pool surface water, which further modulate the formation and development of tropical climate phenomenon, such as El Niño, MJO and EAM. In order to have better understanding of how warm pool salinity contributes to climate change the salinity budget of warm pool are investigated using results from a model of the Consortium for Estimating the Circulation and Climate of the Ocean (ECCO). The results show that the salinity budget of warm pool and its components have significant seasonal and annual variability. The surface freshwater flux is the dominant element of salinity budget, which is well balanced by the other ocean dynamic terms. However among all the terms of ocean dynamics, mixing is most significant, whereas advection and entrainment are not dominant, unlike most other region. The further analysis of lagged correlation coefficient between the salinity budget, salinity budget components and NIÑO 3.4 reveals that the salinity budget is highly related to El Niño and Southern Oscillation (ENSO). The results indicate that the annual variability of warm pool salinity budget has a notable correlation coefficient with NIÑO 3.4 (0.7); Mealwhile,variabilities of each components of Ocean dynamics,including diffusion, advection and mixing are found to be highly correlated to ENSO.The local barrier layer is believed to be a major reason.

  1. Budget Impact Analysis of Against Colorectal Cancer In Our Neighborhoods (ACCION): A Successful Community-Based Colorectal Cancer Screening Program for a Medically Underserved Minority Population.

    Science.gov (United States)

    Kim, Bumyang; Lairson, David R; Chung, Tong Han; Kim, Junghyun; Shokar, Navkiran K

    2017-06-01

    Given the uncertain cost of delivering community-based cancer screening programs, we developed a Markov simulation model to project the budget impact of implementing a comprehensive colorectal cancer (CRC) prevention program compared with the status quo. The study modeled the impacts on the costs of clinical services, materials, and staff expenditures for recruitment, education, fecal immunochemical testing (FIT), colonoscopy, follow-up, navigation, and initial treatment. We used data from the Against Colorectal Cancer In Our Neighborhoods comprehensive CRC prevention program implemented in El Paso, Texas, since 2012. We projected the 3-year financial consequences of the presence and absence of the CRC prevention program for a hypothetical population cohort of 10,000 Hispanic medically underserved individuals. The intervention cohort experienced a 23.4% higher test completion rate for CRC prevention, 8 additional CRC diagnoses, and 84 adenomas. The incremental 3-year cost was $1.74 million compared with the status quo. The program cost per person was $261 compared with $86 for the status quo. The costs were sensitive to the proportion of high-risk participants and the frequency of colonoscopy screening and diagnostic procedures. The budget impact mainly derived from colonoscopy-related costs incurred for the high-risk group. The effectiveness of FIT to detect CRC was critically dependent on follow-up after positive FIT. Community cancer prevention programs need reliable estimates of the cost of CRC screening promotion and the added budget impact of screening with colonoscopy. Copyright © 2017 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  2. Budget impact analysis of a pneumococcal vaccination programme in the 65-year-old Spanish cohort using a dynamic model

    Science.gov (United States)

    2013-01-01

    Background This study aimed to assess the costs and clinical benefits of the 13-valent pneumococcal conjugate vaccine (PCV13) administered annually to the 65-year-old cohort in Spain versus the alternative of not vaccinating patients and treating them only when infected. Methods Cases of pneumococcal disease avoided were calculated through a dynamic model based on the work of Anderson and May (1999). Sixty-six percent of the 65-year-old cohort was assumed to have been vaccinated with one PCV13 dose (304,492 subjects). Base-case estimated vaccine effectiveness and serotype coverage were 58% and 60%, respectively. Disease-related costs were calculated based on published data. Results Over the 5-year period, a total of 125,906 cases of pneumococcal disease would be avoided. Net savings of €102 million would be obtained. The cost-saving distribution was not homogeneous, starting in the 2nd year and increasing through the 5th. To demonstrate model robustness, an additional scenario analysis was performed using extreme values of model parameters (vaccination programme coverage, vaccine effectiveness, discount rate and disease costs). Under those scenarios, net savings were always achieved. Conclusions Based on the assumptions of the model, the 65-year-cohort pneumococcal vaccination campaign appears to be a cost-saving intervention in the Spanish population under different scenarios. PMID:23578307

  3. Budget impact analysis of sofosbuvir-based regimens for the treatment of HIV/HCV-coinfected patients in northern Italy: a multicenter regional simulation

    Directory of Open Access Journals (Sweden)

    Cenderello G

    2015-12-01

    Full Text Available Giovanni Cenderello,1 Stefania Artioli,2 Claudio Viscoli,3 Ambra Pasa,4 Mauro Giacomini,5 Barbara Giannini,5 Chiara Dentone,6 Laura Ambra Nicolini,3 Giovanni Cassola,1 Antonio Di Biagio31Infectious Diseases Unit EO, Ospedali Galliera, Genoa, 2Infectious Diseases Unit, ASL-5 Spezzina, La Spezia, 3Infectious Diseases Unit, AOU San Martino, IST, Genoa University, Genoa, 4IT Unit, Ospedali Galliera, Genoa, 5Department of Informatics, Bioengineering, Robotics and System Engineering (DIBRIS, University of Genoa, Genova, 6Infectious Diseases Unit, ASL-1 Imperiese, Sanremo, Imperia, ItalyObjectives: Chronic hepatitis C virus (HCV is a leading cause of hospitalization and death in populations coinfected with human immunodeficiency virus (HIV. Sofosbuvir (SOF is a pan-genotypic drug that should be combined with other agents as an oral treatment for HCV. We performed a 5-year horizon budget impact analysis of SOF-based regimens for the management of HIV/HCV-coinfected patients.Methods: A multicenter, prospective evaluation was conducted, involving four Italian Infectious Diseases Departments (Galliera, San Martino, Sanremo, and La Spezia. All 1,005 genotype-coinfected patients (30% cirrhotics under observation were considered (patients in all disease-stages were considered: chronic hepatitis C, cirrhosis, transplant, hepatocellular carcinoma. Disease stage costs per patient were collected; the expected disease progression in the absence of treatment and sustained virological response (SVR success rate for SOF-based regimens were calculated based on the literature and expert opinion. Drug prices were based on what the National Health Service paid for them. The comparison of "no treatment" disease progression costs versus the economic impact of SOF-based regimens was investigated.Results: Over the following 5 years, the disease progression scenario resulted in direct costs of approximately €54 million. Assuming an SVR success rate of 90%, average SOF

  4. Budget impact analysis of rivaroxaban vs warfarin anticoagulation strategy for direct current cardioversion in non-valvular atrial fibrillation patients: the MonaldiVert economic study.

    Science.gov (United States)

    Russo, Vincenzo; Rago, Anna; Papa, Andrea A; Bianchi, Valter; Tavoletta, Vincenzo; DE Vivo, Stefano; Cavallaro, Ciro; Nigro, Gerardo; D'Onofrio, Antonio

    2017-09-25

    Rivaroxaban is the first novel oral anticoagulant to receive regulatory approval for non-valvular atrial fibrillation (NVAF) patients who require cardioversion. The MonaldiVert real life experience showed positive benefit-risk profile of short term rivaroxaban administration for transesophageal echocardiogram guided cardioversion in patients who had not achieved adequate pre-procedural vitamin k antagonist (VKA) anticoagulation. Aim of our study was to perform a budget impact analysis of MonaldiVert anticoagulation strategy for direct current cardioversion in NVAF patients and to compare the following costs borne by the Regional Healthcare System (RHS) with those for a hypothetical cohort of identical patients underwent from the beginning to early rivaroxaban treatment before direct current cardioversion. The mean costs per each NVAF patient treated with VKA strategy and Rivaroxaban rescue strategy were 134.53€ and 189.83€, respectively. Considering a hypothetical scenario in which all population study would be treated from the beginning with rivaroxaban (Rivaroxaban early strategy), the mean cost per patient would have been 81.11€ (Table 3). The total cost borne by the RHS, including the cost of the cardioversion procedure, for the two therapeutic strategies carried out at Monaldi Hospital (VKA strategy and Rivaroxaban rescue strategy) was 88.458,53 €. The total cost would be borne by the RHS for Rivaroxaban early strategy, if applied to all population study, would have been 69.989,15 € with a saving of 18,469.38, respect to the actually applied strategy. Rivaroxaban rescue strategy for transoesophageal echocardiography guided direct current cardioversion in NVAF patients, who had not achieved adequate pre-procedural VKA anticoagulation, is an effective and safe strategy, which allows to not delay the procedure, reducing times and wastage of cardioversion slots, without substantial costs increase.

  5. Predicting Nigeria budget allocation using regression analysis: A ...

    African Journals Online (AJOL)

    Predicting Nigeria budget allocation using regression analysis: A data mining approach. ... Open Access DOWNLOAD FULL TEXT ... Budget is used by the Government as a guiding tool for planning and management of its resources to aid in ...

  6. Economic Analysis and Budget Impact of Tenofovir and Entecavir in the First-Line Treatment of Hepatitis B Virus in Italy.

    Science.gov (United States)

    Ruggeri, M; Basile, M; Coretti, S; Drago, C; Cicchetti, A

    2017-08-01

    Chronic hepatitis B is a common, progressive disease, particularly when viral replication is detected. Oral antivirals can suppress viral replication and prevent or delay the development of cirrhosis and liver-related complications. The treatments of chronic hepatitis B cannot totally cure the disease but can prevent its progression to hepatocellular carcinoma, decreasing the levels of both morbidity and mortality. To date, there are several therapies indicated by the international guidelines as first-line treatments for the management of hepatitis B; two of the most effective are those based on either tenofovir or entecavir. The aim of this study is to evaluate the cost-effectiveness of tenofovir and entecavir in the treatment of naïve patients with chronic hepatitis B. The two treatments are compared with the "no treatment" and to one another. The cost-effectiveness analysis was conducted using a Markov model; patients entered one of the following health states: chronic hepatitis, cirrhosis (compensated or decompensated), hepatocellular carcinoma, liver transplantation or death. The analysis was carried out from the perspective of the Italian National Health Service by considering a life-time horizon with cycles lasting 1 year and with costs and QALYs (quality-adjusted life years) discounted at a rate of 3.5%. The results of the model were analysed in terms of incremental cost-effectiveness ratio (ICER). ICERs for tenofovir and entecavir emerging from the comparison versus "no treatment" were equal to €10,274.73 and €16,300.44 per QALY gained, respectively, on the life-time horizon. Tenofovir was dominant in the direct comparison with entecavir, indicating more QALYs and a lower consumption of resources. The Monte Carlo simulation demonstrated that in 97% (tenofovir) and in 85% (entecavir) of the scenarios performed, the cost per QALY fell below the threshold of €30,000/QALY. The budget impact analysis showed savings for tenofovir amounting to 33

  7. Impacts of future climate change on the carbon budget of northern high-latitude terrestrial ecosystems: An analysis using ISI-MIP data

    Science.gov (United States)

    Ito, Akihiko; Nishina, Kazuya; Noda, Hibiki M.

    2016-09-01

    This paper assesses future changes in the carbon budgets of northern terrestrial ecosystems (above 60°N) using data from the Inter-Sectoral Impact Model Intercomparison Project (ISI-MIP). By analyzing simulations from seven biome models driven by five climate scenarios under two representative concentration pathways (RCP2.6 and RCP8.5), the range of responses and their uncertainty in the 21st century was evaluated. The biome models consistently simulated a gradual increase in vegetation productivity driven by an elevated atmospheric CO2 concentration and a longer growing period. By the 2090s, most simulations showed average net carbon uptake into the northern terrestrial ecosystems of +27 Pg C for RCP2.6 and +48 Pg C for RCP8.5. These estimates showed a wide range of variability among simulations, especially for soil carbon stocks. Even under low greenhouse gas concentrations (RCP2.6), most simulations indicated that vegetation productivity and biomass would change by more than 10%, implying that it will be difficult to completely prevent climatic impacts in northern regions. Simulated spatial patterns and seasonality in the carbon budget can be used to identify sensitive areas and seasons, allowing for improved monitoring. Further research combining observations and modeling will be required to reduce estimation uncertainty and devise ecosystem management options.

  8. Global volcanic emissions: budgets, plume chemistry and impacts

    Science.gov (United States)

    Mather, T. A.

    2012-12-01

    Over the past few decades our understanding of global volcanic degassing budgets, plume chemistry and the impacts of volcanic emissions on our atmosphere and environment has been revolutionized. Global volcanic emissions budgets are needed if we are to make effective use of regional and global atmospheric models in order to understand the consequences of volcanic degassing on global environmental evolution. Traditionally volcanic SO2 budgets have been the best constrained but recent efforts have seen improvements in the quantification of the budgets of other environmentally important chemical species such as CO2, the halogens (including Br and I) and trace metals (including measurements relevant to trace metal atmospheric lifetimes and bioavailability). Recent measurements of reactive trace gas species in volcanic plumes have offered intriguing hints at the chemistry occurring in the hot environment at volcanic vents and during electrical discharges in ash-rich volcanic plumes. These reactive trace species have important consequences for gas plume chemistry and impacts, for example, in terms of the global fixed nitrogen budget, volcanically induced ozone destruction and particle fluxes to the atmosphere. Volcanically initiated atmospheric chemistry was likely to have been particularly important before biological (and latterly anthropogenic) processes started to dominate many geochemical cycles, with important consequences in terms of the evolution of the nitrogen cycle and the role of particles in modulating the Earth's climate. There are still many challenges and open questions to be addressed in this fascinating area of science.

  9. "Budget impact analyses": a practical policy making tool for drug reimbursement decisions.

    Science.gov (United States)

    Jamshidi, Hamid Reza; Foroutan, Naghmeh; Salamzadeh, Jamshid

    2014-01-01

    In the present article, Budget Impact Analysis as an effective, practical financial tool has been introduced to the policy makers for improving drug formulary and reimbursement decision making. In Iran, Ministry of Health (MOH), health insurance organizations, and health care providers such as hospitals could take the most advantage of the BIAs reports.

  10. Budget Impact Analyses”: A Practical Policy Making Tool for Drug Reimbursement Decisions

    OpenAIRE

    Jamshidi,Hamid Reza; Foroutan, Naghmeh; Salamzadeh, Jamshid

    2014-01-01

    In the present article, Budget Impact Analysis as an effective, practical financial tool has been introduced to the policy makers for improving drug formulary and reimbursement decision making. In Iran, Ministry of Health (MOH), health insurance organizations, and health care providers such as hospitals could take the most advantage of the BIAs reports.

  11. Stress Analysis in Managing the Region’s Budget Risks

    Directory of Open Access Journals (Sweden)

    Natalya Pavlovna Pazdnikova

    2014-09-01

    Full Text Available The article addresses the implementation of budget risk management methods into the practices of governmental authorities. Drawing on the example of a particular region the article aims to demonstrate the possible methods of budget risk management. The authors refine the existing approaches to the notion of risk in its relation to budget system by introducing the notion of “budget risk.” Here the focus is the risk of default of budget spending in full which causes underfunding of territories and decrease in quality of life in the region. The authors have particularized the classification of budget risks and grouped together the criteria and factors which significantly influence the assessment and choice of method to manage budget risks. They hypothesize that budget risk is a financial risk. Therefore, the methods of financial risks management can be applied to budget risks management. The authors suggest a methodological approach to risk assessment based on correlation and regression analysis of program financing. The application of Kendall rank correlation coefficient allowed to assess the efficiency of budget spending on the implementation of state programs in Perm Krai. Two clusters — “Nature management and infrastructure” and “Public security” — turned out to be in the zone of high budget risk. The method of stress analysis, which consists in calculating Value at Risk (VaR, was applied to budget risks that in terms of probability are classified as critical. In order to assess risk as probability rate, the amount of Perm Krai deficit budget was calculated as induced variable from budget revenues and spending. The results demonstrate that contemporary management of public resources in the regions calls for the implementation of new management tools of higher quality and budget risk management is one of them.

  12. Ulipristal acetate for pre-operative treatment of moderate-to-severe uterine fibroids in women of reproductive age in The Netherlands: cost minimization analysis and budget impact analysis.

    Science.gov (United States)

    Zakiyah, N; van Asselt, A D I; Postma, M J

    2017-03-01

    Ulipristal acetate has been found to be non-inferior to other pre-operative treatments of uterine fibroids, particularly leuprolide. The objective of this study was to assess the pharmacoeconomic profile of ulipristal acetate compared to leuprolide for the pre-operative treatment of moderate-to-severe uterine fibroids in women of reproductive age in The Netherlands. The analysis was performed and applied within the framework of the ulipristal acetate submission for reimbursement in 2012. A decision model was developed to compare the total costs of ulipristal acetate compared to leuprolide, the standard care in The Netherlands. The target population of this study corresponded to the type of patients included in the PEARL II clinical trial; i.e. women of reproductive age requiring pre-operative treatment for uterine fibroids. Sensitivity analysis was implemented to assess uncertainties. Data regarding costs, effects, and other input parameters were obtained from relevant published literatures, the Dutch Healthcare Insurance Board, and expert opinion obtained by means of a panel of experts from several medical centers in The Netherlands. In The Netherlands, the total costs of ulipristal acetate and leuprolide were estimated at €4,216,027 and €4,218,095, respectively. The annual savings of ulipristal acetate were, therefore, estimated at €2,068. The major driver of this cost difference was the cost of administration for leuprolide. Sensitivity analyses showed that ulipristal acetate mostly remained cost-saving over a range of assumptions. The budget impact analysis indicated that the introduction of ulipristal acetate was estimated to result in cost savings in the first 3 years following the introduction. The results of this study were used in the decision on reimbursement of ulipristal acetate according to the Dutch Reference Pricing system in 2012. Ulipristal acetate was cost saving compared to leuprolide and has the potential to provide substantial savings on

  13. CAUT Analysis of Federal Budget 2012

    Science.gov (United States)

    Canadian Association of University Teachers, 2012

    2012-01-01

    The 2012 federal Budget marks the beginning of a painful and unnecessary fiscal retrenchment. Despite boasting one of the lowest debt-to-GDP ratios amongst industrialized countries, the Conservative government is pressing ahead with deep cuts of more than $5 billion across departmental budgets by 2014-15. For post-secondary education and research,…

  14. The cost utility and budget impact of adjuvant racecadotril for acute diarrhea in children in Thailand.

    Science.gov (United States)

    Rautenberg, Tamlyn Anne; Zerwes, Ute

    2017-01-01

    To evaluate the cost utility and the budget impact of adjuvant racecadotril for the treatment of acute diarrhea in children in Thailand. A cost utility model has been adapted to the context of Thailand to evaluate racecadotril plus oral rehydration solution (R+ORS) versus oral rehydration solution (ORS) alone for acute diarrhea in children costs and effects (quality-adjusted life years) over a 6-day time horizon from a public health care payer's perspective in Thailand. Deterministic sensitivity analysis and budget impact analysis have been undertaken. According to the cost utility model, the intervention (R+ORS) is less costly and more effective than the comparator (ORS) for the base case with a dominant incremental cost-effectiveness ratio of -2,481,390฿ for the intervention. According to the budget impact analysis (assuming an increase of 5% market share for R+ORS over 5 years), the year-on-year reduction for diarrhea as a percentage of the total health care expenditure is -0.0027%, resulting in potential net cost savings of -35,632,482฿ over 5 years. Subject to the assumptions and limitations of the models, adjuvant racecadotril versus ORS alone is potentially cost-effective for children in Thailand and uptake could translate into savings for the Thailand public health care system.

  15. Mining remittances corresponding to metalliferous ores: regulation and budget impact

    Directory of Open Access Journals (Sweden)

    N. Asaloș

    2016-04-01

    Full Text Available Economic statistics and forecasting show that Romania has a very favourable potential as far as the metalliferous ores are concerned. As these are owned by the state, once they are allowed to be exploited, they generate considerable amounts for the consolidated public budget. The present paper is meant to conduct a synthetic analysis on the topic of mining remittances from an economic perspective, by considering the juridical framework of capitalizing deposits of ferrous and non-ferrous ores, correlated with the general regulations concerning property and the specific existing regulations of the EU and of the countries that have experience and potential in the mining sector.

  16. The Impact of External Public Audit on the Budget Deficit

    Directory of Open Access Journals (Sweden)

    Alexandra Vasile

    2014-05-01

    Full Text Available Objectives: Public imbalances can cause extensive problems both on public finances and economy. Regardless of the constitution and destination of funds it is absolutely necessary to verify their correct accounting, collection type and expense in accordance with applicable regulations, and if due attention is paid to obtain an optimal balance between resources and results. Therefore it is useful to study the role of public audit in the formation and use of public funds to indicate its impact on the budget balance. Prior Work: This paper presents the evolution of synthetic budgetary indicators during 2010 - 2013 and the impact that the external public audit had on the budget deficit. Approach: In order to highlight the importance and necessity of public audit activity it has been analyzed its influence in the formation and use of public funds and the extent of implementation of the recommendations made in the audit reports. Results: In the study conducted we have set out several conclusions regarding definite reality according to which financial resources materialize a large part of GDP, so that advocates for public performance of the audit. Implications: The need for public audit can be viewed through the prism of the three classes of economic and financial interests, namely: the interests of public entities, third party interests of consumers of public goods and services and state interests. Value: This paper highlights the importance and the impact of public external audit activity on public financial funds and invites the interested readers on the topic to get involved by providing feedback in order to improve this activity in Romania.

  17. Economic Growth and Budget Constraints: EU Countries Panel Data Analysis

    Directory of Open Access Journals (Sweden)

    Zimčík Petr

    2016-06-01

    Full Text Available The aim of this paper is to identify the impacts of different taxes and expenditures on economic growth. The research is focused on 20 selected European Union Member States. These countries are equally divided into four groups based on their average tax burden as presented in the World Tax Index. A comparison of fiscal attributes among these groups is important for the analysis. Annual government finance data from the years 1995 to 2012 are used for an empirical study. The indicators observed are real GDP change, the composition and volume of total government expenditures, tax quotas of individual taxes and total budget balance. These indicators are used within an endogenous growth model together with capital stock and an approximation of human capital. A panel regression with fixed effects is used as an analytic tool. The main results are that an increase in social contributions, property, production and personal income tax quotas has an adverse effect on economic growth.

  18. Financial impact of spinal cord stimulation on the healthcare budget: a comparative analysis of costs in Canada and the United States.

    Science.gov (United States)

    Kumar, Krishna; Bishop, Sharon

    2009-06-01

    Many institutions with spinal cord stimulation (SCS) programs fail to realize that besides the initial implantation cost, budgetary allocation must be made to address annual maintenance costs as well as complications as they arise. Complications remain the major contributing factor to the overall expense of SCS. The authors present a formula that, when applied, provides a realistic representation of the actual costs necessary to implant and maintain SCS systems in Canada and the US. The authors performed a retrospective analysis of 197 cases involving SCS (161 implanted and 36 failed trial stimulations) between 1995 and 2006. The cost of patient workup, initial implantation, annual maintenance, and resources necessary to resolve complications were assessed for each case and a unit cost applied. The total cost allocated for each case was determined by summing across healthcare resource headings. Using the same parameters, the unit cost was calculated in both Canadian (CAD) and US dollars (USD) at 2007 prices. The cost of implanting a SCS system in Canada is $21,595 (CAD), in US Medicare $32,882 (USD), and in US Blue Cross Blue Shield (BCBS) $57,896 (USD). The annual maintenance cost of an uncomplicated case in Canada is $3539 (CAD), in US Medicare $5071 (USD), and in BCBS $7277 (USD). The mean cost of a complication was $5191 in Canada (range $136-18,837 [CAD]). In comparison, in the US the figures were $9649 (range $381-28,495) for Medicare and $21,390 (range $573-54,547) for BCBS (both USD). Using these calculations a formula was derived as follows: the annual maintenance cost (a) was added to the average annual cost per complication per patient implanted (b); the sum was then divided by the implantation cost (c); and the result was multiplied by 100 to obtain a percentage (a + b / c x 100). To make this budgetary cap universally applicable, the results from the application of the formula were averaged, resulting in an 18% premium. For budgeting purposes the

  19. An Empirical Analysis of the Budget Deficit

    Directory of Open Access Journals (Sweden)

    Ioan Talpos

    2007-11-01

    Full Text Available Economic policies and, particularly, fiscal policies are not designed and implemented in an “empty space”: the structural characteristics of the economic systems, the institutional architecture of societies, the cultural paradigm and the power relations between different social groups define the borders of these policies. This paper tries to deal with these borders, to describe their nature and the implications of their existence to the fiscal policies’ quality and impact at a theoretical level as well as at an empirical one. The main results of the proposed analysis support the ideas that the mentioned variables matters both for the social mandate entrusted by the society to the state and thus to the role and functions of the state and for the economic growth as a support of the resources collected at distributed by the public authorities.

  20. Analysis of a pharmaceutical risk sharing agreement based on the purchaser's total budget.

    Science.gov (United States)

    Zaric, Gregory S; O'brien, Bernie J

    2005-08-01

    Many public and private healthcare payers use formularies as a tool for controlling drug costs and quality. Although the price per dose is often negotiated as part of the formulary listing, payers may still face unlimited financial risk if demand is much greater than expected at the time of listing. The requirement for drug manufacturers to submit a budget impact analysis as part of the drug approval process suggests that payers are concerned not only with the cost effectiveness of a proposed drug but also with the potential increase in total expenditures that may result from new formulary listings. In this paper we define and analyze a model for financial risk sharing based on the total budget. Our analysis focuses on optimal decision making by manufacturers in the presence of a specific risk sharing agreement. We derive a manufacturer's optimal statement of budget impact and discuss several properties of the optimal solution. (c) 2005 John Wiley & Sons, Ltd.

  1. Discovery and New Frontiers Project Budget Analysis Tool

    Science.gov (United States)

    Newhouse, Marilyn E.

    2011-01-01

    The Discovery and New Frontiers (D&NF) programs are multi-project, uncoupled programs that currently comprise 13 missions in phases A through F. The ability to fly frequent science missions to explore the solar system is the primary measure of program success. The program office uses a Budget Analysis Tool to perform "what-if" analyses and compare mission scenarios to the current program budget, and rapidly forecast the programs ability to meet their launch rate requirements. The tool allows the user to specify the total mission cost (fixed year), mission development and operations profile by phase (percent total mission cost and duration), launch vehicle, and launch date for multiple missions. The tool automatically applies inflation and rolls up the total program costs (in real year dollars) for comparison against available program budget. Thus, the tool allows the user to rapidly and easily explore a variety of launch rates and analyze the effect of changes in future mission or launch vehicle costs, the differing development profiles or operational durations of a future mission, or a replan of a current mission on the overall program budget. Because the tool also reports average monthly costs for the specified mission profile, the development or operations cost profile can easily be validate against program experience for similar missions. While specifically designed for predicting overall program budgets for programs that develop and operate multiple missions concurrently, the basic concept of the tool (rolling up multiple, independently-budget lines) could easily be adapted to other applications.

  2. Budget impact of rosiglitazone in type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Orietta Zaniolo

    2007-03-01

    Full Text Available BACKGROUND: in type 2 diabetes, the maintenance of non-diabetic glycaemic levels has been shown to decrease the onset of long term complications and consequently their high management costs. In order to achieve and maintain normal blood glucose levels, lifestyle interventions are highly cost/effective, but require good compliance, strong motivation and efforts by the patients. For this reason, a majority of patients needs to start pharmacological therapy shortly after diagnosis. Rosiglitazone, an insulin-sensitising drug, is indicated for subjects with inadequate glycaemic control both as monotherapy, in those contraindicated to metformin, especially if overweight, and as combination therapy with metformin, sulphanilureas or both. OBJECTIVES: rosiglitazone offers clinical advantages over the alternatives, decreasing and/or postponing the need for insulin treatment. Its high acquisition cost may therefore be totally or partially offset by the reduction in future health care resources consumption, and by short-term practical advantages, such as the decrease in the need for blood glucose monitoring and of adverse events. Aim of this study was to investigate the impact of the use of rosiglitazone in eligible diabetic patients on the National Health System budget. METHODS: for this scope an analytic model was implemented, which pathway may be summarized as follows: a estimate of the number type 2 diabetes patients living in Italy, grouped according to current therapeutic classes; b estimate of the number of patients with inadequate glycaemic control for each subgroup; c identification of patients eligible to rosiglitazone treatment; d identification of the comparator strategy for each patient sub-group; e comparison of costs for each couple of alternative options; f calculation of budget impact. RESULTS: use of rosiglitazone monotherapy instead of sulphanilurea monotherapy induces a mild costs increase. Combination treatment with rosiglitazone added

  3. Vaccines are different: A systematic review of budget impact analyses of vaccines.

    Science.gov (United States)

    Loze, Priscilla Magalhaes; Nasciben, Luciana Bertholim; Sartori, Ana Marli Christovam; Itria, Alexander; Novaes, Hillegonda Maria Dutilh; de Soárez, Patrícia Coelho

    2017-05-15

    Several countries require manufacturers to present a budget impact analysis (BIA), together with a cost-effectiveness analysis, to support national funding requests. However, guidelines for conducting BIA of vaccines are scarce. To analyze the methodological approaches used in published budget impact analysis (BIA) of vaccines, discussing specific methodological issues related to vaccines. This systematic review of the literature on BIA of vaccines was carried out in accordance with the Centre for Reviews and Dissemination - CRD guidelines. We searched multiple databases: MedLine, Embase, Biblioteca Virtual de Saúde (BVS), Cochrane Library, DARE Database, NHS Economic Evaluation Database (NHS EED), HTA Database (via Centre for Reviews and Dissemination - CRD), and grey literature. Two researchers, working independently, selected the studies and extracted the data. The methodology quality of individual studies was assessed using the ISPOR 2012 Budget Impact Analysis Good Practice II Task Force. A qualitative narrative synthesis was conducted. Twenty-two studies were reviewed. The most frequently evaluated vaccines were pneumococcal (41%), influenza (23%) and rotavirus (18%). The target population was stated in 21 studies (95%) and the perspective was clear in 20 (91%). Only 36% reported the calculations used to complete the BIA, 27% informed the total and disaggregated costs for each time period, and 9% showed the change in resource use for each time period. More than half of the studies (55%, n=12) reported less than 50% of the items recommended in the checklist. The production of BIA of vaccines has increased from 2009. The report of the methodological steps was unsatisfactory, making it difficult to assess the validity of the results presented. Vaccines specific issues should be discussed in international guidelines for BIA of vaccines, to improve the quality of the studies. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Budget impact of using midnight salivary cortisol in the diagnosis of hypercortisolism.

    Science.gov (United States)

    León-Justel, Antonio; Mangas, Miguel Angel; Infante Fontán, Rocío; Castro Luque, Jovanna; Venegas Moreno, Eva; Madrazo Atutxa, Ainara; Herrera del Rey, Teresa; Martin-Rodriguez, Juan Francisco; Soto-Moreno, Alfonso; Leal-Cerro, Alfonso

    2011-11-20

    A single midnight serum cortisol (MSC) test has been reported to possess the best sensitivity and specificity for diagnosing Cushing's syndrome (CS). However, this test requires patient hospitalization, making it costly. This paper aims to compare the hospital budget impact and accuracy of using midnight salivary cortisol (MSVC), as opposed to MSC, in the diagnosis of hypercortisolism. 77 patients with at least two high urinary free cortisol (UFC) values (>360 nmol/24 h) were selected from 611 patients with clinical symptoms of CS. The costs of the method to confirm the diagnosis of hypercortisolism was calculated comparing Option A using MSC (UFCx2, low-dose dexamethasone suppression test [LDDST]) that requires patient hospitalization versus Option B using MSVC (UFCx2, LDDST) in which the evaluation is done outside the Hospital. A budget impact analysis for one year was developed, and a sensitivity analysis in different scenarios was performed. Reproducibility and diagnostic performance of MSVC and MSC were also measured. Salivary cortisol is a sound analytical method for evaluating free serum cortisol due to its classification accuracy, good imprecision, linearity, and stability. AUC(ROC) comparison between MSVC and MSC shows no significant differences. The substitution of the MSC for MSVC in our hospital could save between €16,762 and €132,804 in one year. The use of MSVC in the diagnosis of hypercortisolism can result in a substantial decrease in the budget impact, without losing diagnosis accuracy and reliability, a significant advantage considering the current emphasis on reducing the financial burden of health care. Copyright © 2011 Elsevier B.V. All rights reserved.

  5. A Budget Impact Model for Paclitaxel-eluting Stent in Femoropopliteal Disease in France

    Energy Technology Data Exchange (ETDEWEB)

    De Cock, Erwin, E-mail: erwin.decock@unitedbiosource.com [United BioSource Corporation, Peri- and Post-Approval Services (Spain); Sapoval, Marc, E-mail: Marc.sapoval2@egp.aphp.fr [Hopital Europeen Georges Pompidou, Universite Rene Descartes, Department of Cardiovascular and Interventional Radiology (France); Julia, Pierre, E-mail: pierre.julia@egp.aphp.fr [Hopital Europeen Georges Pompidou, Universite Rene Descartes, Cardiovascular Surgery Department (France); Lissovoy, Greg de, E-mail: gdelisso@jhsph.edu [Johns Hopkins Bloomberg School of Public Health, Department of Health Policy and Management (United States); Lopes, Sandra, E-mail: Sandra.Lopes@CookMedical.com [Cook Medical, Health Economics and Reimbursement (Denmark)

    2013-04-15

    The Zilver PTX drug-eluting stent (Cook Ireland Ltd., Limerick, Ireland) represents an advance in endovascular treatments for atherosclerotic superficial femoral artery (SFA) disease. Clinical data demonstrate improved clinical outcomes compared to bare-metal stents (BMS). This analysis assessed the likely impact on the French public health care budget of introducing reimbursement for the Zilver PTX stent. A model was developed in Microsoft Excel to estimate the impact of a progressive transition from BMS to Zilver PTX over a 5-year horizon. The number of patients undergoing SFA stenting was estimated on the basis of hospital episode data. The analysis from the payer perspective used French reimbursement tariffs. Target lesion revascularization (TLR) after primary stent placement was the primary outcome. TLR rates were based on 2-year data from the Zilver PTX single-arm study (6 and 9 %) and BMS rates reported in the literature (average 16 and 22 %) and extrapolated to 5 years. Net budget impact was expressed as the difference in total costs (primary stenting and reinterventions) for a scenario where BMS is progressively replaced by Zilver PTX compared to a scenario of BMS only. The model estimated a net cumulative 5-year budget reduction of Euro-Sign 6,807,202 for a projected population of 82,316 patients (21,361 receiving Zilver PTX). Base case results were confirmed in sensitivity analyses. Adoption of Zilver PTX could lead to important savings for the French public health care payer. Despite higher initial reimbursement for the Zilver PTX stent, fewer expected SFA reinterventions after the primary stenting procedure result in net savings.

  6. Budget impact analysis of the simplification to atazanavir + ritonavir + lamivudine dual therapy of HIV-positive patients receiving atazanavir-based triple therapies in Italy starting from data of the Atlas-M trial

    Science.gov (United States)

    Restelli, Umberto; Fabbiani, Massimiliano; Di Giambenedetto, Simona; Nappi, Carmela; Croce, Davide

    2017-01-01

    Background This analysis aimed at evaluating the impact of a therapeutic strategy of treatment simplification of atazanavir (ATV)+ ritonavir (r) + lamivudine (3TC) in virologically suppressed patients receiving ATV+r+2 nucleoside reverse transcriptase inhibitors (NRTIs) on the budget of the Italian National Health Service (NHS). Methods A budget impact model with a 5-year time horizon was developed based on the clinical data of Atlas-M trial at 48 weeks (in terms of percentage of patients experiencing virologic failure and adverse events), from the Italian NHS perspective. A scenario in which the simplification strategy was not considered was compared with three scenarios in which, among a target population of 1,892 patients, different simplification strategies were taken into consideration in terms of percentage of patients simplified on a yearly basis among those eligible for simplification. The costs considered were direct medical costs related to antiretroviral drugs, adverse events management, and monitoring activities. Results The percentage of patients of the target population receiving ATV+r+3TC varies among the scenarios and is between 18.7% and 46.9% in year 1, increasing up to 56.3% and 84.4% in year 5. The antiretroviral treatment simplification strategy considered would lead to lower costs for the Italian NHS in a 5-year time horizon between −28.7 million € and −16.0 million €, with a reduction of costs between −22.1% (−3.6 million €) and −8.8% (−1.4 million €) in year 1 and up to −39.9% (−6.9 million €) and −26.6% (−4.6 million €) in year 5. Conclusion The therapy simplification for patients receiving ATV+r+2 NRTIs to ATV+r+3TC at a national level would lead to a reduction of direct medical costs over a 5-year period for the Italian NHS. PMID:28280375

  7. Bariatric surgery: cost-effectiveness and budget impact.

    Science.gov (United States)

    Terranova, Lorenzo; Busetto, Luca; Vestri, Annarita; Zappa, Marco Antonio

    2012-04-01

    Bariatric surgery is to date the most effective treatment for morbid obesity and it has been proven to reduce obesity-related comorbidities and total mortality. As any medical treatment, bariatric surgery is costly and doubts about its affordability have been raised. On the other hand, bariatric surgery may reduce the direct and indirect costs of obesity and related comorbidities. The appreciation of the final balance between financial investments and savings is critical from a health economic perspective. In this paper, we try to provide a brief updated review of the most recent studies on the cost-efficacy of bariatric surgery, with particular emphasis on budget analysis. A brief overview of the economic costs of obesity will also be provided. The epidemic of obesity may cause a significant reduction in life expectancy and overwhelming direct and indirect costs for citizens and societies. Cost-efficacy analyses included in this review consistently demonstrated that the additional years of lives gained through bariatric surgery may be obtained at a reasonable and affordable cost. In groups of patients with very high obesity-related health costs, like patients with type 2 diabetes, the use of bariatric surgery required an initial economic investment, but may save money in a relatively short period of time.

  8. Impact of Deforestation on Water Budget in Sudanian Climate (Benin)

    Science.gov (United States)

    Galle, S.; Mamadou, O.; Cohard, J. M.; Peugeot, C.; Ntiwunwa, J. D.

    2015-12-01

    In West Africa, surface atmosphere exchanges have been found to impact both regional and local features of the Monsoon. At local scale the spatial patterns of evaporative fraction can drive the trajectories of mesoscale convective systems. Within Sudanian climate, ~80% of the precipitation returns to atmosphere through evapotranspiration. However, this amount and its seasonal dynamic may vary with the vegetation cover. Consequently, one might expect that any land use or climate changes could lead to the modification of the surface feedbacks, and, thus on both the atmospheric and the continental water cycle. The sudanian region of West Africa is submitted to a 3% demographical increase per year, which induces a drastic expansion of crops areas. In the Upper Oueme basin, the natural forest cover reduces from 70% to 25% in 40 years. This study aims at quantifying the changes in evapotranspiration regime caused by such a land use change under sudanian climate. The AMMA-CATCH observatory documents evapotranspiration flux in West Africa since 2007. A pluri-annual energy budget of a forest and a cropland area are analysed. It is shown that sudanian forest evapo-transpirated always more than cropland areas because of agricultural practice and water availability for trees. Thus, during the dry season, the cropland areas are bare while the forests do not completely lose their leaves. Their deep root systems allow the trees to get access to water. Observed evapotranspiration is significant over forests. During the rainy season, vegetation is fully developed and well-watered. Nevertheless, lower but significant differences in evaporative fraction are also observed. At annual scale these differences lead to a 13% to 30% reduction of evapotranspiration with deforestation.

  9. An Analysis of the Role of the Budget Committees in the Congressional Budget Process

    Science.gov (United States)

    1991-12-01

    Quarterly, 10 Jan. 1987, pp. 44-50. 17. Ibid., p. 44 67 18. Stephen Gettinger, "Party Unity, Not Bipartisanship , Sets Tone for Budget Debate...New in $1 Trillion 1988 Budget Request." Congressional Quarterly, (10 Jan. 1987). "Party Unity, Not Bipartisanship , Sets Tone for Budget Debate

  10. Reorienting programme budgeting and marginal analysis (PBMA towards disinvestment

    Directory of Open Access Journals (Sweden)

    Mortimer Duncan

    2010-10-01

    Full Text Available Abstract Background Remarkable progress has been made over the past 40 years in developing rational, evidence-based mechanisms for the allocation of health resources. Much of this progress has centred on mechanisms for commissioning new medical devices and pharmaceuticals. The attention of fund-managers and policy-makers is only now turning towards development of mechanisms for decommissioning, disinvesting or redeploying resources from currently funded interventions. While Programme Budgeting and Marginal Analysis would seem well-suited to this purpose, past applications include both successes and failures in achieving disinvestment and resource release. Discussion Drawing on recent successes/failures in achieving disinvestment and resource release via PBMA, this paper identifies four barriers/enablers to disinvestment via PBMA: (i specification of the budget constraint, (ii scope of the programme budget, (iii composition and role of the advisory group, and (iv incentives for/against contributing to a 'shift list' of options for disinvestment and resource release. A number of modifications to the PBMA process are then proposed with the aim of reorienting PBMA towards disinvestment. Summary The reoriented model is differentiated by four features: (i hard budget constraint with budgetary pressure; (ii programme budgets with broad scope but specific investment proposals linked to disinvestment proposals with similar input requirements; (iii advisory/working groups that include equal representation of sectional interests plus additional members with responsibility for advocating in favour of disinvestment, (iv 'shift lists' populated and developed prior to 'wish lists' and investment proposals linked to disinvestment proposals within a relatively narrow budget area. While the argument and evidence presented here suggest that the reoriented model will facilitate disinvestment and resource release, this remains an empirical question. Likewise

  11. Assimilation impacts on Arctic Ocean circulation, heat and freshwater budgets

    Science.gov (United States)

    Zuo, Hao; Mugford, Ruth I.; Haines, Keith; Smith, Gregory C.

    We investigate the Arctic basin circulation, freshwater content (FWC) and heat budget by using a high-resolution global coupled ice-ocean model implemented with a state-of-the-art data assimilation scheme. We demonstrate that, despite a very sparse dataset, by assimilating hydrographic data in and near the Arctic basin, the initial warm bias and drift in the control run is successfully corrected, reproducing a much more realistic vertical and horizontal structure to the cyclonic boundary current carrying the Atlantic Water (AW) along the Siberian shelves in the reanalysis run. The Beaufort Gyre structure and FWC and variability are also more accurately reproduced. Small but important changes in the strait exchange flows are found which lead to more balanced budgets in the reanalysis run. Assimilation fluxes dominate the basin budgets over the first 10 years (P1: 1987-1996) of the reanalysis for both heat and FWC, after which the drifting Arctic upper water properties have been restored to realistic values. For the later period (P2: 1997-2004), the Arctic heat budget is almost balanced without assimilation contributions, while the freshwater budget shows reduced assimilation contributions compensating largely for surface salinity damping, which was extremely strong in this run. A downward trend in freshwater export at the Canadian Straits and Fram Strait is found in period P2, associated with Beaufort Gyre recharge. A detailed comparison with observations and previous model studies at the individual Arctic straits is also included.

  12. Financial Analysis, Budgeting, Decision and Control

    Directory of Open Access Journals (Sweden)

    Mariana Rodica TIRLEA

    2013-12-01

    Full Text Available The economic processes taking place in the economic environment are stochastic processes that involve and imply risks, arising from product diversification, competition, financial derivatives transactions: swaps, futures, options and from the large number of actors involved in the stock market with a higher or a smaller uncertainty degree. Competition and competitiveness, led to major and rapid change in the business environment, they determined actors participating in the economy to find solutions and methods of collecting and processing data, in such a way that, after being transformed into information they quickly help based on their analysis in decision making, planning and financial forecasting, having an effect on increasing their economic efficiency. In these circumstances the financial analysis, decision, forecasting and control, should be based on quality information that should be a value creation source. The active nature of the financial function implies the existence of a substantially large share of financial analysis, financial decision, forecasting and control.

  13. Sediment Budget Analysis; Masonboro Inlet, North Carolina

    Science.gov (United States)

    2017-08-15

    littoral sediments or sediments derived principally from the beaches, consisting of generally sandy material. Other sediments consisting of fine-grain...propagate only from the seaward boundary toward shore . It includes features such as wave generation, wave reflection, and bottom frictional dissipation...analysis. The regional shore line adopted in the study is oriented at 36.17o clockwise from north, as shown in Figure 8. Statistics were performed for

  14. Ground water budget analysis and cross-formational leakage in an arid basin.

    Science.gov (United States)

    Hutchison, William R; Hibbs, Barry J

    2008-01-01

    Ground water budget analysis in arid basins is substantially aided by integrated use of numerical models and environmental isotopes. Spatial variability of recharge, storage of water of both modern and pluvial age, and complex three-dimensional flow processes in these basins provide challenges to the development of a good conceptual model. Ground water age dating and mixing analysis with isotopic tracers complement standard hydrogeologic data that are collected and processed as an initial step in the development and calibration of a numerical model. Environmental isotopes can confirm or refute a priori assumptions of ground water flow, such as the general assumption that natural recharge occurs primarily along mountains and mountain fronts. Isotopes also serve as powerful tools during postaudits of numerical models. Ground water models provide a means of developing ground water budgets for entire model domains or for smaller regions within the model domain. These ground water budgets can be used to evaluate the impacts of pumping and estimate the magnitude of capture in the form of induced recharge from streams, as well as quantify storage changes within the system. The coupled analyses of ground water budget analysis and isotope sampling and analysis provide a means to confirm, refute, or modify conceptual models of ground water flow.

  15. An Analysis of the President’s 2013 Budget

    Science.gov (United States)

    2012-03-01

    CONGRESS OF THE UNITED STATES An Analysis of the President’s 2013 Budget March 2012 Report Documentation Page Form ApprovedOMB No. 0704-0188 Public...unclassified c. THIS PAGE unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 Notes Unless otherwise indicated, the years referred to...in the tax treatment of certain investments in equipment by small businesses. As estimated by the staff of the Joint Committee on Taxa- tion ( JCT

  16. Estimating the budget impact of new technologies added to the National List of Health Services in Israel: stakeholders' incentives for adopting a financial risk-sharing mechanism.

    Science.gov (United States)

    Hammerman, Ariel; Greenberg, Dan

    2009-01-01

    The Israeli National List of Health Services (NLHS) is updated annually according to a government allocated budget. The estimated annual cost of each new technology added to this list is based on budget-impact estimations provided by the HMOs and the manufacturers. The HMOs argue that once a new technology is reimbursed, extensive marketing efforts by industry expands demand and renders the allocated budget insufficient. Industry claims that HMOs, in order to secure a sufficient budget, tend to over-estimate the number of target patients. We provide a framework for a financial risk-sharing mechanism between HMOs and the industry, which may be able to balance these incentives and result in more accurate early budget-impact estimates. To explore the current stakeholders' incentives and behaviors under the existing process of updating the NLHS, and to examine the possible incentives for adopting a financial risk-sharing mechanism on early budget-impact estimations. According to the financial risk-sharing mechanism, HMOs will be partially compensated by the industry if actual use of a technology is substantially higher than what was projected. HMOs will partially refund the government for a budget that was not fully used. To maintain profits, we assume that the industry will present a more realistic budget-impact analysis. HMOs will be less apprehensive of technology promotion, as they would be compensated in case of budget under-estimation. In case of over-estimation of technology use, the budget re-allocated will be used to enlarge the NLHS which is in the best interest of the health technology industry. Our proposed risk-sharing mechanism is expected to counter balance incentives and disincentives that currently exist in adopting new health technologies in the Israeli healthcare system.

  17. A Functional Analysis of the 1979-1980 New York City Board of Education Budget.

    Science.gov (United States)

    Goldman, Marshall A.

    This report presents a concise picture of the fiscal year 1979-1980 New York City Board of Education budget. Section I overviews the budget, defines and discusses important terms, and presents a framework for examining the budget. A more detailed analysis of the total expenditures for public school pupils, direct instructional programs, and city…

  18. Observational evidence for the impact of jet condensation trails upon the earths radiation budget

    Energy Technology Data Exchange (ETDEWEB)

    Meinert, D. [GKSS-Forschungszentrum Geesthacht GmbH (Germany). Inst. fuer Atmosphaerenphysik

    1997-12-31

    Jet condensation trails have been classified in AVHRR images from a couple of month. It was tried to estimate their impact upon the radiation budget from the observed radiances. This has been performed by direct comparison of contrail image points to neighboring image points, assuming a slowly varying background. The classification method, basing on an artificial neural network for pattern recognition is explained. The details of the estimation of the net impact of contrails upon the radiation budget are shown by one example. (author) 5 refs.

  19. A Historical Analysis of the Biennial Budget Process

    Science.gov (United States)

    1988-04-01

    impaired. The malady of the program phase also infected the budget phase. Decision making late in the budget process becomes shrouded in urgency...chair.(b Iude o s t dote bi nniu e alatly, aiebu deIt reviewedlon annuimicfo ally mratf ilont Commite and f~iwsoeemmntatiee, caipminted bytj ’peuh r...Budget Committee, became infected . In 1984, he observed "I dn think there needs to be some (budget) reform. But there is no reform that can substitute fur

  20. Análise de impacto do stent farmacológico no orçamento do sistema único de saúde Impact analysis of drug-eluting stent in the unified health system budget

    Directory of Open Access Journals (Sweden)

    Denizar Vianna Araújo

    2007-04-01

    Full Text Available FUNDAMENTO: Stents farmacológicos representam opção adicional para o tratamento da doença arterial coronariana. Essa tecnologia representa importante inovação, para a qual pode ser necessário financiamento adicional, no curto prazo, para permitir incorporação no Sistema Único de Saúde brasileiro. OBJETIVOS: Estimar o impacto da incorporação do stent farmacológico no orçamento do Sistema Único de Saúde, no primeiro ano de utilização. MÉTODOS: Foi elaborado um modelo de impacto no orçamento para prever o impacto econômico da incorporação dos stents farmacológicos no orçamento do Sistema Único de Saúde. Foram coletados dados de custo e procedimentos locais de várias fontes, mais especificamente: dados de volume de procedimentos, custos hospitalares, custos dos stents, custos de medicamentos e número de stents utilizados por procedimentos uni e multivasculares. RESULTADOS: Os resultados no primeiro ano indicam que o impacto no Sistema Único de Saúde é de 12,8% no cenário conservador e de 24,4% no pior cenário, representando aumento de R$ 24 milhões a R$ 44 milhões no orçamento total projetado. CONCLUSÃO: O uso de stent farmacológico tem custo adicional comparativamente ao uso de stent convencional, no primeiro ano de utilização, no Sistema Único de Saúde.BACKGROUND: Drug-eluting stents represent an additional option to treat coronary artery disease. This technology represents a major breakthrough that may require additional funding in the short-term to enable its inclusion in procedures of the Unified Health System. OBJECTIVE: To estimate the impact on the Unified Health System budget in the first year of use of drug-eluting stents. METHODS: A Budget Impact Model was designed to predict the economic impact of the inclusion of drug-eluting stents in the Unified Health System budget. Data about costs and local procedures were collected in multiple sources, specifically procedure volume data, hospital costs

  1. Outcomes analysis of hospital management model in restricted budget conditions

    Directory of Open Access Journals (Sweden)

    Virsavia Vaseva

    2016-03-01

    Full Text Available Facing conditions of market economy and financial crisis, the head of any healthcare facility has to take adequate decisions about the cost-effective functioning of the hospital. Along with cost reduction, the main problem is how to maintain a high level of health services. The aim of our study was to analyse the quality of healthcare services after the implementation of control over expenses due to a reduction in the budgetary resources in Military Medical Academy (MMA, Sofia, Bulgaria. Data from the hospital information system and the Financial Department about the incomes and expenditures for patient treatment were used. We conducted a retrospective study on the main components of clinical indicators in 2013 to reveal the main problems in the hospital management. In 2014, control was imposed on the use of the most expensive medicines and consumables. Comparative analysis was made of the results of the medical services in MMA for 2013 and 2014. Our results showed that despite the limited budget in MMA over the last year, the policy of control over operational costs succeeded in maintaining the quality of healthcare services. While reducing the expenses for medicines, consumables and laboratory investigations by ∼26%, some quality criteria for healthcare services were observed to be improved by ∼9%. Financial crisis and budget reduction urge healthcare economists to create adequate economical instruments to assist the normal functioning of hospital facilities. Our analysis showed that when a right policy is chosen, better results may be achieved with fewer resources.

  2. Power Budget Analysis for Waveguide-Enhanced Raman Spectroscopy.

    Science.gov (United States)

    Wang, Zilong; Pearce, Stuart J; Lin, Yung-Chun; Zervas, Michalis N; Bartlett, Philip N; Wilkinson, James S

    2016-08-01

    Waveguide-enhanced Raman spectroscopy (WERS) is emerging as an attractive alternative to plasmonic surface-enhanced Raman spectroscopy approaches as it can provide more reproducible quantitative spectra on a robust chip without the need for nanostructured plasmonic materials. Realizing portable WERS systems with high sensitivity using low-cost laser diodes and compact spectrometers requires a detailed analysis of the power budget from laser to spectrometer chip. In this paper, we describe theoretical optimization of planar waveguides for maximum Raman excitation efficiency, demonstrate WERS for toluene on a silicon process compatible high index contrast tantalum pentoxide waveguide, measure the absolute conversion efficiency from pump power to received power in an individual Raman line, and compare this with a power budget analysis of the complete system including collection with an optical fiber and interfacing to a compact spectrometer. Optimized 110 nm thick Ta2O5 waveguides on silica substrates excited at a wavelength of 637 nm are shown experimentally to yield overall system power conversion efficiency of ∼0.5 × 10(-12) from the pump power in the waveguide to the collected Raman power in the 1002 cm(-1) Raman line of toluene, in comparison with a calculated efficiency of 3.9 × 10(-12) Collection efficiency is dictated by the numerical and physical apertures of the spectral detection system but may be improved by further engineering the spatial and angular Raman scattering distributions.

  3. Impact of decadal cloud variations on the Earth's energy budget

    Science.gov (United States)

    Zhou, Chen; Zelinka, Mark D.; Klein, Stephen A.

    2016-12-01

    Feedbacks of clouds on climate change strongly influence the magnitude of global warming. Cloud feedbacks, in turn, depend on the spatial patterns of surface warming, which vary on decadal timescales. Therefore, the magnitude of the decadal cloud feedback could deviate from the long-term cloud feedback. Here we present climate model simulations to show that the global mean cloud feedback in response to decadal temperature fluctuations varies dramatically due to time variations in the spatial pattern of sea surface temperature. We find that cloud anomalies associated with these patterns significantly modify the Earth's energy budget. Specifically, the decadal cloud feedback between the 1980s and 2000s is substantially more negative than the long-term cloud feedback. This is a result of cooling in tropical regions where air descends, relative to warming in tropical ascent regions, which strengthens low-level atmospheric stability. Under these conditions, low-level cloud cover and its reflection of solar radiation increase, despite an increase in global mean surface temperature. These results suggest that sea surface temperature pattern-induced low cloud anomalies could have contributed to the period of reduced warming between 1998 and 2013, and offer a physical explanation of why climate sensitivities estimated from recently observed trends are probably biased low.

  4. [Usefulness of the budget and the balanced scorecard in managing Primary Care Centres. Impact on staff motivation].

    Science.gov (United States)

    Ramón-Jerónimo, Juan Manuel; Flórez-López, Raquel; Domínguez-Lario, Natalia

    2017-05-13

    To analyse the utility perceived by managers of centers of primary care about management tools (budget and balanced scorecard), together their impact on human resources motivation. Qualitative study (case study) based on grounded theory performed between January and June 2014. Units of Clinical Management of Primary Health (UGCAP) in Metropolitan Health Area of Seville, Spain. UGCAP managers and Health Area (CEO) managers. Data were collected through 8 semi-structured interviews using non-probabilistic intentional sampling with representation and sufficiency criteria of discourse. Interviews were recorded, literally transcripted and analysis through in-vivo codes. Both tools are fully implemented but differently used in primary care centers. Budget is perceived as a coercive management tool, which has been imposed for cost saving; however, it is scarcely adequate for day-by-day management. While balanced scorecard is a more flexible tool that allows identifying financial and welfare problems, budgeting limits heavily reduce the possibility of implementing adequate solutions. The policy of incentives is not adequate either, leading on de-motivation. This study shows that budgeting restrictions have led to a significant reduction in autonomy of Spanish Primary Care centers. Management decision making is much centralised, also focused on cost saving over quality of healthcare. As a result, two needs emerge for the future: increasing centers' autonomy and improving staff commitment through training and professional development programs. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  5. ANALYSIS OF BUDGET DEFICIT AND ITS PROBLEMS IN LITHUANIA

    Directory of Open Access Journals (Sweden)

    F. Jaseviciene

    2015-10-01

    Full Text Available Budget deficit is one of the most important parts of macroeconomics. Since 1990, the government of the Lithuanian Republic has been faced with problems in balancing the budget deficit; most of the years, the country’s budget was deficit with the lack of incoming money flow. The budget deficit value in Lithuania has been a significant theme since 2004, when Lithuania became part of the European Union, and one of the liabilities was to insure the litas replacement with euro currency and the budget deficit was one of the Maastricht’s criteria. Also it is very important to maintain effective management of public finances. The government is responsible for managing the country’s budget in respect to various economical parameters, for example, GDP, inflation rate, unemployment rate, etc., in order to plan income level and distribute it to the relevant economic areas. Also, the budget deficit’s problems are revealed in this article.

  6. Fiscal Policy in Indonesia: Analysis of State Budget 2017 in Islamic Economic Perspective

    OpenAIRE

    Jaelani, Aan

    2017-01-01

    This study of fiscal policy in State Budget (APBN) 2017 that the task of the Indonesian government to run them to create prosperity for the community. The state budget is prepared using the rules of public economics consisting of state revenues, state expenditures, and budget financing have the posture of the budget, the issues of fiscal policy, and the role of the government in carrying out its functions. With the analysis of Islamic economics, fiscal policy in the State Budget 2017 is the d...

  7. Fiscal policy in Indonesia: Analysis of state budget 2017 in Islamic economic perspective

    OpenAIRE

    Jaelani, Aan

    2016-01-01

    This study of fiscal policy in State Budget (APBN) 2017 that the task of the Indonesian government to run them to create prosperity for the community. The state budget is prepared using the rules of public economics consisting of state revenues, state expenditures, and budget financing have the posture of the budget, the issues of fiscal policy, and the role of the government in carrying out its functions. With the analysis of Islamic economics, fiscal policy in the State Budget 2017 is the d...

  8. Modeling the budget impact of long-acting injectable paliperidone palmitate in the treatment of schizophrenia in Japan

    Directory of Open Access Journals (Sweden)

    Mahlich J

    2015-05-01

    Full Text Available Jörg Mahlich,1,2 Masamichi Nishi,3 Yoshimichi Saito11Health Economics, Janssen Pharmaceutical KK, Tokyo, Japan; 2Düsseldorf Institute for Competition Economics, University of Düsseldorf, Düsseldorf, Germany; 3Pricing, Janssen Pharmaceutical KK, Tokyo, JapanBackground: The cost of schizophrenia in Japan is high and new long-acting injectable (LAI antipsychotics might be able to reduce costs by causing a reduction of hospital stays. We aim to estimate budget effects of the introduction of a new 1-month LAI, paliperidone palmitate, in Japan.Methods: A budget impact analysis was conducted from a payer perspective. The model took direct costs of illness into account (ie, costs for inpatient and outpatient services, as well as drug costs. The robustness of the model was checked using a sensitivity analysis.Results: According to our calculations, direct total costs of schizophrenia reach 710,500 million yen a year (US$6 billion. These costs decrease to 691,000 million yen (US$5.9 billion 3 years after the introduction of paliperidone palmitate.Conclusion: From a payer point of view, the introduction of a new treatment for schizophrenia in Japan helps to save resources and is not associated with a higher financial burden.Keywords: budget impact, schizophrenia, long-acting injectables, paliperidone, Japan

  9. Estimating the budget impact of orphan medicines in Europe: 2010 - 2020

    Directory of Open Access Journals (Sweden)

    Milanova Tsveta

    2011-09-01

    Full Text Available Abstract Background Orphan drugs are a growing issue of importance to European healthcare policy makers. The success of orphan drug legislation in Europe has resulted in an increasing number of licensed medicines for rare diseases, and many more yet unlicensed products have received orphan drug designation. Increasingly the concerns amongst policy makers relate to issues of patient access and affordability, yet few studies have sought to estimate the future budget impact of orphan drugs. The aim of this study was to predict the total cost of orphan medicines in Europe between 2010 and 2020 as a percentage of total European pharmaceutical expenditure. Methods A disease-based epidemiological model was created based upon trends in the designation and approval of new orphan medicines, prevalence estimates for orphan diseases, and historical price and sales data for orphan drugs in Europe (defined as Eurozone + UK. The analysis incorporated two stages: 1 Predicting the number of diseases for which new orphan drugs will be approved over the next decade, based on an analysis of trends from the EU registry of orphan medicines; 2 Estimating the average ex-factory drug cost across an orphan disease life cycle, from the year in which the first orphan medicine is launched to the point where the first medicine loses marketing exclusivity. The two sets of information were combined to quantify the annual cost of orphan drugs from 2010 through 2020. Results The results from the model predicted a steady increase in the cumulative number of diseases for which an orphan drug is approved, averaging just over 5 new diseases per year over the next 10 years. The annual per patient cost of existing orphan drugs was seen to vary between €1,251 and €407,631, with the median cost being €32,242 per year. The share of the total pharmaceutical market represented by orphan drugs is predicted to increase from 3.3% in 2010 to a peak of 4.6% in 2016 after which it is

  10. Estimating the budget impact of orphan medicines in Europe: 2010 - 2020.

    Science.gov (United States)

    Schey, Carina; Milanova, Tsveta; Hutchings, Adam

    2011-09-27

    Orphan drugs are a growing issue of importance to European healthcare policy makers. The success of orphan drug legislation in Europe has resulted in an increasing number of licensed medicines for rare diseases, and many more yet unlicensed products have received orphan drug designation. Increasingly the concerns amongst policy makers relate to issues of patient access and affordability, yet few studies have sought to estimate the future budget impact of orphan drugs. The aim of this study was to predict the total cost of orphan medicines in Europe between 2010 and 2020 as a percentage of total European pharmaceutical expenditure. A disease-based epidemiological model was created based upon trends in the designation and approval of new orphan medicines, prevalence estimates for orphan diseases, and historical price and sales data for orphan drugs in Europe (defined as Eurozone + UK). The analysis incorporated two stages: 1) Predicting the number of diseases for which new orphan drugs will be approved over the next decade, based on an analysis of trends from the EU registry of orphan medicines; 2) Estimating the average ex-factory drug cost across an orphan disease life cycle, from the year in which the first orphan medicine is launched to the point where the first medicine loses marketing exclusivity. The two sets of information were combined to quantify the annual cost of orphan drugs from 2010 through 2020. The results from the model predicted a steady increase in the cumulative number of diseases for which an orphan drug is approved, averaging just over 5 new diseases per year over the next 10 years. The annual per patient cost of existing orphan drugs was seen to vary between €1,251 and €407,631, with the median cost being €32,242 per year. The share of the total pharmaceutical market represented by orphan drugs is predicted to increase from 3.3% in 2010 to a peak of 4.6% in 2016 after which it is expected to level off through 2020, as growth falls into

  11. Contrails over the U.S. and their potential impact on the radiation budget

    Energy Technology Data Exchange (ETDEWEB)

    Minnis, P. [National Aeronautics and Space Administration, Hampton, VA (United States). Langley Research Center; Ayers, J.K.; Doelling, D.R. [Analytical Services and Materials, Inc., Hampton, VA (United States)

    1997-12-31

    A methodology for assessing the contrail impact on the radiation budget is developed to use data characterizing the frequency, areal coverage, optical depth, particle size, and altitude of contrails with observations of cloud and surface properties. The method is tested using various scenarios over the United States to estimate contrail-induced albedo changes based on current aircraft fuel usage statistics. The technique can be used for estimating infrared effects and the impact of future fuel-use rates. (author) 11 refs.

  12. An analysis of budget execution in Zimbabwe and suggested improvements

    OpenAIRE

    Mudzinganyama, Morgan.

    2001-01-01

    In Zimbabwe, the Government has been experiencing problems with budget formulation and control of expenditures by Ministries and departments. Through the adoption of a three-year-rolling budget in 1995, ministries were forced to forecast, focus and justify their requirements hence better planning. Despite this forward planning approach, budget execution problems have persisted as evidenced by over-expenditures, fraudulent activities and other related problems leading to centralize expenditure...

  13. Impact of tropospheric nitrogen dioxide on the regional radiation budget

    Directory of Open Access Journals (Sweden)

    A. P. Vasilkov

    2009-06-01

    Full Text Available Following the launch of several satellite ultraviolet and visible spectrometers including the Ozone Monitoring Instrument (OMI, much has been learned about the global distribution of nitrogen dioxide (NO2. NO2, which is mostly anthropogenic in origin, absorbs solar radiation at ultraviolet and visible wavelengths. We parameterized NO2 absorption for fast radiative transfer calculations. Using this parameterization with cloud, surface, and NO2 information from different sensors in the NASA A-train constellation of satellites and NO2 profiles from the Global Modeling Initiative (GMI, we compute the global distribution of net atmospheric heating due to tropospheric NO2 for January and July 2005. We assess the impact of clouds and find that because most of N02 is contained in the boundary layer in polluted regions, the cloud shielding effect can significantly reduce the net atmospheric heating due to NO2. We examine the effect of diurnal variations in NO2 emissions and chemistry on net atmospheric heating and find only a small impact of these on the daily-averaged heating. While the impact of NO2 on the global radiative forcing is small, locally it can produce instantaneous net atmospheric heating of 2–4 W/m2 in heavily polluted areas. We also examine the sensitivity of NO2 absorption to various geophysical conditions. Effects of the vertical distributions of cloud optical depth and NO2 on net atmospheric heating and downwelling radiance are simulated in detail for various scenarios including vertically-inhomogeneous convective clouds observed by CloudSat. The maximum effect of NO2 on downwelling radiance occurs when the NO2 is located in the middle part of the cloud where the optical extinction peaks.

  14. Using a unit cost model to predict the impact of budget cuts on logistics products and services

    OpenAIRE

    Van Haasteren, Cleve J.

    1992-01-01

    Approved for Public Release; Distribution is Unlimited The Director of the Trident Integrated Logistics Support Division at the Naval Sea Systems Command manages a complex and dynamic budget that supports the provision of logistics products and services to the Trident submarine fleet. This thesis focuses on analyzing the Logistics Division budget and developing a model where the impact of a budget cut can be predicted by employing marginal cost. The thesis also explores ...

  15. Public health and budget impact of probiotics on common respiratory tract infections: a modelling study.

    Directory of Open Access Journals (Sweden)

    Irene Lenoir-Wijnkoop

    Full Text Available Two recent meta-analyses by the York Health Economics Consortium (YHEC and Cochrane demonstrated probiotic efficacy in reducing the duration and number of common respiratory tract infections (CRTI and associated antibiotic prescriptions. A health-economic analysis was undertaken to estimate the public health and budget consequences of a generalized probiotic consumption in France.A virtual age- and gender-standardized population was generated using a Markov microsimulation model. CRTI risk factors incorporated into this model were age, active/passive smoking and living in a community setting. Incidence rates and resource utilization were based on the 2011-2012 flu season and retrieved from the French GPs Sentinelles network. Results of both meta-analyses were independently applied to the French population to estimate CRTI events, assuming a generalized probiotic use compared to no probiotics during winter months: -0.77 days/CRTI episode (YHEC scenario or odds-ratio 0.58 for ≥1 CRTI episode (Cochrane scenario with vs. without probiotics. Economic perspectives were National Health System (NHS, society, family. Outcomes included cost savings related to the reduced numbers of CRTI episodes, days of illness, number of antibiotic courses, sick leave days, medical and indirect costs.For France, generalized probiotic use would save 2.4 million CRTI-days, 291,000 antibiotic courses and 581,000 sick leave days, based on YHEC data. Applying the Cochrane data, reductions were 6.6 million CRTI days, 473,000 antibiotic courses and 1.5 million sick days. From the NHS perspective, probiotics' economic impact was about €14.6 million saved according to YHEC and €37.7 million according to Cochrane. Higher savings were observed in children, active smokers and people with more frequent human contacts.Public health and budget impact of probiotics are substantial, whether they reduce CRTI episodes frequency or duration. Noteworthy, the 2011-12 winter CRTI

  16. Public Health and Budget Impact of Probiotics on Common Respiratory Tract Infections: A Modelling Study

    Science.gov (United States)

    Lenoir-Wijnkoop, Irene; Gerlier, Laetitia; Bresson, Jean-Louis; Le Pen, Claude; Berdeaux, Gilles

    2015-01-01

    Objectives Two recent meta-analyses by the York Health Economics Consortium (YHEC) and Cochrane demonstrated probiotic efficacy in reducing the duration and number of common respiratory tract infections (CRTI) and associated antibiotic prescriptions. A health-economic analysis was undertaken to estimate the public health and budget consequences of a generalized probiotic consumption in France. Methods A virtual age- and gender-standardized population was generated using a Markov microsimulation model. CRTI risk factors incorporated into this model were age, active/passive smoking and living in a community setting. Incidence rates and resource utilization were based on the 2011-2012 flu season and retrieved from the French GPs Sentinelles network. Results of both meta-analyses were independently applied to the French population to estimate CRTI events, assuming a generalized probiotic use compared to no probiotics during winter months: -0.77 days/CRTI episode (YHEC scenario) or odds-ratio 0.58 for ≥1 CRTI episode (Cochrane scenario) with vs. without probiotics. Economic perspectives were National Health System (NHS), society, family. Outcomes included cost savings related to the reduced numbers of CRTI episodes, days of illness, number of antibiotic courses, sick leave days, medical and indirect costs. Results For France, generalized probiotic use would save 2.4 million CRTI-days, 291,000 antibiotic courses and 581,000 sick leave days, based on YHEC data. Applying the Cochrane data, reductions were 6.6 million CRTI days, 473,000 antibiotic courses and 1.5 million sick days. From the NHS perspective, probiotics’ economic impact was about €14.6 million saved according to YHEC and €37.7 million according to Cochrane. Higher savings were observed in children, active smokers and people with more frequent human contacts. Conclusions Public health and budget impact of probiotics are substantial, whether they reduce CRTI episodes frequency or duration. Noteworthy

  17. Water Budget Analysis in Arid Regions, Application to the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Rocio Gonzalez

    2016-09-01

    Full Text Available Population growth and economic development have impacted the capacity of water resources to meet demands in a number of arid countries. This study focuses on the United Arab Emirates (UAE where low rainfall, high rate of growth and agricultural development are resulting in a dramatic depletion of groundwater resources and an increased dependence on desalination. A water budget for the region was developed. It represents the variations in groundwater storage as a balance of total precipitation, desalinated water and evapotranspiration. The components of the water budget are obtained from ground observations, documented information, models and remote sensing data, using Gravity Recovery and Climate Experiment (GRACE satellites to estimate changes in groundwater storage and Tropical Rainfall Measuring Mission (TRMM satellites and Global Land Data Assimilation System (GLDAS data to obtain precipitation and soil moisture respectively. Results show a negative trend of 0.5 cm/year in groundwater levels corresponding to an average decrease of 0.86 km3/year during the study period (2003 to 2012. This negative trend indicates that the aquifers are not being recharged fast enough to compensate for human withdrawals. Most of the precipitation was found to be lost through evapotranspiration. A discussion of the current water budget components is presented and propositions are made for a sustainable use of water resources in the UAE, including a more efficient use of recycled water. This analysis is applicable to other Gulf countries and it can help to determine the optimal allocation of water resources to optimize agricultural productivity.

  18. GOLD guidelines adherence impact on the NHS budget

    Directory of Open Access Journals (Sweden)

    Alessandro Guasconi

    2014-03-01

    Full Text Available OBJECTIVE: Aim of this study was the evaluation of the adherence level to GOLD guidelines for the COPD patients’ treatment in the Italian GPs setting, observing the time trend on ICS therapies’ pharmacoutilization, specifically in mild and moderate COPD patients, which is considered inappropriate by GOLD guidelines. Moreover, a pharmacoeconomic analysis has been implemented in order to evaluate the economical burden of the improper management of COPD.METHODS: The retrospective GPs database study has analyzed patients with at least one diagnosis of COPD during the periods January 2005 – December 2008 (Cohort 1 and January 2009 – December 2011 (Cohort 2, who had a reported value of VEMS, at least one prescription of a drug from ATC R03 class within two months from the date of spirometric exam and aged 40 or more. Disease severity has been defined according to 2008 GOLD guidelines. Comparison between the cohorts has been implemented to verify possible variations in guideline adherence. Furthermore, an economical analysis has been developed in order to highlight saves obtained by following GOLD guidelines and the total inappropriate therapies’ costs.RESULTS: The first cohort involved 2,103 COPD patients, while the second cohort included 1,647 subjects. Reduction of ICS therapies has been shown between the two cohorts, with a decrease of 8.4% for mild patient and 1.6% for moderate patients; considering all the disease severities, the reduction was about 4%. Pharmacoeconomic analysis on mild and moderate patients has pointed out that about 50% of the total ICS treatments (814,692 € on 1,658,164 € is related to the ICS element, and so considered inappropriate costs.CONCLUSION: Economic differences between the two periods have highlighted a minor mean costs for Cohort 2, underlining an improvement in the adherence to the GOLD guidelines in the last period.http://dx.doi.org/10.7175/fe.v15i1.887

  19. Impacto presupuestario del tratamiento antirretroviral: Reflexión desde las guías de GESIDA Budget impact analysis of antiretroviral therapy: A reflection based on the GESIDA guidelines

    Directory of Open Access Journals (Sweden)

    2012-12-01

    (ART in HIV-infected adults, developed by the Spanish AIDS Study Group (GESIDA and the National AIDS Plan, recommends initiating ART early in certain circumstances. The aim of this study was to estimate the budget impact of this recommendation by using the data from the VACH cohort. Methods: We considered a scenario in which all naïve asymptomatic patients would initiate ART if they had 500/µL if they were older than 55 years, or had high viral load, liver disease, chronic kidney disease or high cardiovascular risk. The study was designed as a cost analysis in terms of annual pharmaceutical expenditure. The only costs included were those relating to the ART combinations analyzed. To estimate these costs, we assumed that this guideline had a penetration of 80%, an adherence of 95% and 12% dropouts. Results: A total of 12,500 patients were reviewed. Of these, 1,127 (10% had not initiated ART; CD4 lymphocyte count was 350-500 in 294 (26.1% and > 500 in 685 (60.8%. If the new clinical practice guideline were applied, 45.2% of naïve patients (95% CI: 42.4%-48.2% would be advised to start ART. Carrying out this recommendation in hospitals of the VACH cohort would require an additional annual investment of € 3,270,975 and would increase the overall cost of antiretroviral drugs by 3%. Conclusions: In the framework of health economics, incorporating economic impact estimates - such as those performed in this study - into clinical practice guidelines would be advisable to increase their feasibility.

  20. Contemporary Social Work: an Analysis based on the federal budget

    National Research Council Canada - National Science Library

    Janaina Albuquerque de Camargo Schmidt; Mossicléía Mendes da Silva

    2015-01-01

      This study presents a critical reflection about Social Assistance policy, based on considerations about funds allocated to this policy in the federal budget highlighting the years of 2005, a landmark...

  1. A Descriptive and Normative Analysis of Marketing Budgeting

    OpenAIRE

    Wagner, Nils

    2011-01-01

    Marketing budgeting is one of the most important aspects of management and of highly relevance for business success. Due to rising competitive pressure and a considerable increase in marketing investments the importance of this subject has additionally grown in the last years. For this reason, marketing budgeting receives a huge amount of attention by research and practitioners alike. Accordingly, it is stated in the CMO Council Report of 2007: „The number-one challenge for most chief marketi...

  2. Metrology Optical Power Budgeting in SIM Using Statistical Analysis Techniques

    Science.gov (United States)

    Kuan, Gary M

    2008-01-01

    The Space Interferometry Mission (SIM) is a space-based stellar interferometry instrument, consisting of up to three interferometers, which will be capable of micro-arc second resolution. Alignment knowledge of the three interferometer baselines requires a three-dimensional, 14-leg truss with each leg being monitored by an external metrology gauge. In addition, each of the three interferometers requires an internal metrology gauge to monitor the optical path length differences between the two sides. Both external and internal metrology gauges are interferometry based, operating at a wavelength of 1319 nanometers. Each gauge has fiber inputs delivering measurement and local oscillator (LO) power, split into probe-LO and reference-LO beam pairs. These beams experience power loss due to a variety of mechanisms including, but not restricted to, design efficiency, material attenuation, element misalignment, diffraction, and coupling efficiency. Since the attenuation due to these sources may degrade over time, an accounting of the range of expected attenuation is needed so an optical power margin can be book kept. A method of statistical optical power analysis and budgeting, based on a technique developed for deep space RF telecommunications, is described in this paper and provides a numerical confidence level for having sufficient optical power relative to mission metrology performance requirements.

  3. Implementing Performance-Based Budgeting in Republic of Moldova

    Directory of Open Access Journals (Sweden)

    Maria Ciubotaru

    2016-07-01

    Full Text Available This article includes a research on budgeting based performance, and proposes a system of performance indicators that assess the linkage between the policies and annual budget law, the compliance of global budgeting performance to European principles in the area of public financial management, and the impact of public financing on economic growth. The analysis of performance indicators shows the linkages between the policies, and budgeting, as well as budgeting performance in compliance with European principles in this area.

  4. Impact of land-surface elevation and riparian evapotranspiration seasonality on groundwater budget in MODFLOW models

    Science.gov (United States)

    Ajami, Hoori; Meixner, Thomas; Maddock, Thomas; Hogan, James F.; Guertin, D. Phillip

    2011-09-01

    Riparian groundwater evapotranspiration (ETg) constitutes a major component of the water balance especially in many arid and semi-arid environments. Although spatial and temporal variability of riparian ETg are controlled by climate, vegetation and subsurface characteristics, depth to water table (DTWT) is often considered the major controlling factor. Relationships between ETg rates and DTWT, referred to as ETg curves, are implemented in MODFLOW ETg packages (EVT, ETS1 and RIP-ET) with different functional forms. Here, the sensitivity of the groundwater budget in MODFLOW groundwater models to ETg parameters (including ETg curves, land-surface elevation and ETg seasonality) are investigated. A MODFLOW model of the hypothetical Dry Alkaline Valley in the Southwestern USA is used to show how spatial representation of riparian vegetation and digital elevation model (DEM) processing methods impact the water budget when RIPGIS-NET (a GIS-based ETg program) is used with MODFLOW's RIP-ET package, and results are compared with the EVT and ETS1 packages. Results show considerable impact on ETg and other groundwater budget components caused by spatial representation of riparian vegetation, vegetation type, fractional coverage areas and land-surface elevation. RIPGIS-NET enhances ETg estimation in MODFLOW by incorporating vegetation and land-surface parameters, providing a tool for ecohydrology studies, riparian ecosystem management and stream restoration.

  5. HIV tests and new diagnoses declined after california budget cuts, but reallocating funds helped reduce impact.

    Science.gov (United States)

    Leibowitz, Arleen A; Byrnes, Karen; Wynn, Adriane; Farrell, Kevin

    2014-03-01

    Historically, California supplemented federal funding of HIV prevention and testing so that Californians with HIV could become aware of their infection and obtain lifesaving treatment. However, budget deficits in 2009 led the state to eliminate its supplemental funding for HIV prevention. We analyzed the impact of California's HIV resource allocation change between state fiscal years 2009 and 2011. We found that the number of HIV tests declined 19 percent, from 66,629 to 53,760, in local health jurisdictions with high HIV burden. In low-burden jurisdictions, the number of HIV tests declined 90 percent, from 20,302 to 2,116. New diagnoses fell from 2,434 in 2009 to 2,235 in 2011 (calendar years) in high-burden jurisdictions and from 346 to 327 in low-burden ones. California's budget crunch prompted state and local programs to redirect remaining HIV funds from risk reduction education to testing activities. Thus, the impact of the budget cuts on HIV tests and new HIV diagnoses was smaller than might have been expected given the size of the cuts. As California's fiscal outlook improves, we recommend that the state restore supplemental funding for HIV prevention and testing.

  6. The Impact of Global Budgets on Pharmaceutical Spending and Utilization: Early Experience from the Alternative Quality Contract

    Science.gov (United States)

    Afendulis, Christopher C.; Fendrick, A. Mark; Song, Zirui; Landon, Bruce E.; Safran, Dana Gelb; Mechanic, Robert E.; Chernew, Michael E.

    2016-01-01

    In 2009, Blue Cross Blue Shield of Massachusetts implemented a global budget-based payment system, the Alternative Quality Contract (AQC), in which provider groups assumed accountability for spending. We investigate the impact of global budgets on the utilization of prescription drugs and related expenditures. Our analyses indicate no statistically significant evidence that the AQC reduced the use of drugs. Although the impact may change over time, early evidence suggests that it is premature to conclude that global budget systems may reduce access to medications. PMID:25500751

  7. Managing healthcare budgets in times of austerity: the role of program budgeting and marginal analysis.

    Science.gov (United States)

    Mitton, Craig; Dionne, Francois; Donaldson, Cam

    2014-04-01

    Given limited resources, priority setting or choice making will remain a reality at all levels of publicly funded healthcare across countries for many years to come. The pressures may well be even more acute as the impact of the economic crisis of 2008 continues to play out but, even as economies begin to turn around, resources within healthcare will be limited, thus some form of rationing will be required. Over the last few decades, research on healthcare priority setting has focused on methods of implementation as well as on the development of approaches related to fairness and legitimacy and on more technical aspects of decision making including the use of multi-criteria decision analysis. Recently, research has led to better understanding of evaluating priority setting activity including defining 'success' and articulating key elements for high performance. This body of research, however, often goes untapped by those charged with making challenging decisions and as such, in line with prevailing public sector incentives, decisions are often reliant on historical allocation patterns and/or political negotiation. These archaic and ineffective approaches not only lead to poor decisions in terms of value for money but further do not reflect basic ethical conditions that can lead to fairness in the decision-making process. The purpose of this paper is to outline a comprehensive approach to priority setting and resource allocation that has been used in different contexts across countries. This will provide decision makers with a single point of access for a basic understanding of relevant tools when faced with having to make difficult decisions about what healthcare services to fund and what not to fund. The paper also addresses several key issues related to priority setting including how health technology assessments can be used, how performance can be improved at a practical level, and what ongoing resource management practice should look like. In terms of future

  8. ‘FLEXIBLE’ BUDGETS ARE ALREADY BUDGETING PROCESS ANALYSIS OF PRODUCTION COSTS FOR OIL AND FAT ENTERPRISES

    Directory of Open Access Journals (Sweden)

    V. Shvetz’

    2013-10-01

    Full Text Available The problems of methodological fundamentals of managerial accounting of manufacturing costs in information provision for budgeting, not only at the enterprise level, but also as it is required by current conditions of advanced control, in the context of structural production units of “responsibility centers” using “flexible” budgets, which are prepared during the manufacturing process are examined. Unlike a simple comparison of the regular budgets (scheduled amount of work divided by regulatory costs per unit, “flexible” budget makes adjustments to the planned budget because it represents the actual amount of work divided by regulatory costs, which is included with the comparison of the amount of work that are not fulfilled, or carried to a greater or lesser extent compared with the expected budget. Thus, “Flexible” budgets reveal the actual extent of the changes compared with the expected budget.

  9. Photon budget analysis for fluorescence lifetime imaging microscopy

    NARCIS (Netherlands)

    Zhao, Q.; Young, I.T.; De Jong, J.G.S.

    2011-01-01

    We have constructed a mathematical model to analyze the photon efficiency of frequency-domain fluorescence lifetime imaging microscopy (FLIM). The power of the light source needed for illumination in a FLIM system and the signal-to-noise ratio of the detector have led us to a photon “budget.” These

  10. Wave energy budget analysis in the Earth's radiation belts uncovers a missing energy

    National Research Council Canada - National Science Library

    Artemyev, A V; Agapitov, O V; Mourenas, D; Krasnoselskikh, V V; Mozer, F S

    2015-01-01

    .... Here, we report an analysis of 10-year Cluster data, statistically evaluating the full wave energy budget in the Earth's magnetosphere, revealing that a significant fraction of the energy corresponds...

  11. Budget analysis of Escherichia coli at a Southern Lake Michigan Beach.

    Science.gov (United States)

    Thupaki, Pramod; Phanikumar, Mantha S; Beletsky, Dmitry; Schwab, David J; Nevers, Meredith B; Whitman, Richard L

    2010-02-01

    Escherichia coli (EC) concentrations at two beaches impacted by river plume dynamics in southern Lake Michigan were analyzed using three-dimensional hydrodynamic and transport models. The relative importance of various physical and biological processes influencing the fate and transport of EC were examined via budget analysis and a first-order sensitivity analysis of model parameters. The along-shore advective flux of EC (CFU/m(2).s) was found to be higher compared to its cross-shore counterpart; however, the sum of diffusive and advective components was of a comparable magnitude in both directions showing the importance of cross-shore exchange in EC transport. Examination of individual terms in the EC mass balance equation showed that vertical turbulent mixing in the water column dominated the overall EC transport for the summer conditions simulated. Dilution due to advection and diffusion accounted for a large portion of the total EC budget in the nearshore, and the net EC loss rate within the water column (CFU/m(3).s) was an order of magnitude smaller compared to the horizontal and vertical transport rates. This result has important implications for modeling EC at recreational beaches; however, the assessment of the magnitude of EC loss rate is complicated due to the strong coupling between vertical exchange and depth-dependent EC loss processes such as sunlight inactivation and settling. Sensitivity analysis indicated that solar inactivation has the greatest impact on EC loss rates. Although these results are site-specific, they clearly bring out the relative importance of various processes involved.

  12. Budget impact from the incorporation of positron emission tomography – computed tomography for staging lung cancers

    Directory of Open Access Journals (Sweden)

    Aline Navega Biz

    2015-01-01

    Full Text Available OBJECTIVE To estimate the budget impact from the incorporation of positron emission tomography (PET in mediastinal and distant staging of non-small cell lung cancer.METHODS The estimates were calculated by the epidemiological method for years 2014 to 2018. Nation-wide data were used about the incidence; data on distribution of the disease´s prevalence and on the technologies’ accuracy were from the literature; data regarding involved costs were taken from a micro-costing study and from Brazilian Unified Health System (SUS database. Two strategies for using PET were analyzed: the offer to all newly-diagnosed patients, and the restricted offer to the ones who had negative results in previous computed tomography (CT exams. Univariate and extreme scenarios sensitivity analyses were conducted to evaluate the influence from sources of uncertainties in the parameters used.RESULTS The incorporation of PET-CT in SUS would imply the need for additional resources of 158.1 BRL (98.2 USD million for the restricted offer and 202.7 BRL (125.9 USD million for the inclusive offer in five years, with a difference of 44.6 BRL (27.7 USD million between the two offer strategies within that period. In absolute terms, the total budget impact from its incorporation in SUS, in five years, would be 555 BRL (345 USD and 600 BRL (372.8 USD million, respectively. The costs from the PET-CT procedure were the most influential parameter in the results. In the most optimistic scenario, the additional budget impact would be reduced to 86.9 BRL (54 USD and 103.8 BRL (64.5 USD million, considering PET-CT for negative CT and PET-CT for all, respectively.CONCLUSIONS The incorporation of PET in the clinical staging of non-small cell lung cancer seems to be financially feasible considering the high budget of the Brazilian Ministry of Health. The potential reduction in the number of unnecessary surgeries may cause the available resources to be more efficiently allocated.

  13. Dust deposition in an oligotrophic marine environment: impact on the carbon budget

    Directory of Open Access Journals (Sweden)

    C. Guieu

    2014-01-01

    Full Text Available By bringing new nutrients and particles to the surface ocean, atmospheric deposition impacts biogeochemical cycles. The extent to which those changes are modifying the carbon balance in oligotrophic environments such as the Mediterranean Sea that receives important Saharan dust fluxes is unknown. DUNE project provides the first attempt to evaluate the changes induced in the carbon budget of an oligotrophic system after simulated Saharan dust wet and dry deposition events. Here we report the results for the 3 distinct artificial dust seeding experiments in large mesocosms that were conducted in the oligotrophic waters of the Mediterranean Sea in summer 2008 and 2010. Simultaneous measurements of the metabolic rates (C fixation, C respiration in the water column have shown that the dust deposition did not change drastically the metabolic balance as the tested waters remained net heterotroph (i.e. net primary production to bacteria respiration ratio < 1 and in some cases the net heterotrophy was even enhanced by the dust deposition. Considering the different terms of the carbon budget, we estimate that it was balanced with a dissolved organic carbon (DOC consumption of at least 10% of the initial stock. This corresponds to a fraction of the DOC stock of the surface mixed layer that consequently will not be exported during the winter mixing. Although heterotrophic bacteria were found to be the key players in the response to dust deposition, net primary production increased about twice in case of simulated wet deposition (that includes anthropogenic nitrogen and a small fraction of particulate organic carbon was still exported. Our estimated carbon budgets are an important step forward in the way we understand dust deposition and associated impacts on the oceanic cycles. They are providing knowledge about the key processes (i.e. bacteria respiration, aggregation that need to be considered for an integration of atmospheric deposition in marine

  14. Impacts of Green Infrastructure on the Water Budget and Other Ecosystem Services in Subhumid Urban Areas

    Science.gov (United States)

    Feng, Y.; Burian, S. J.; Pardyjak, E.; Pomeroy, C. A.

    2014-12-01

    Green infrastructure (GI) measures have been well established as part of low-impact development approaches for stormwater (SW) management. The origin of the concepts, practices and the preponderance of research have taken place in humid climates. Recent work has begun to explore and adapt GI to subhumid and semi-arid climates, which experience warmer and drier periods. But much remains unknown about effects of GI on the water cycle and how to effectively implement to maximize ecosystem benefits. This research synthesizes observation and modeling to address questions related to changes in evapotranspiration (ET), SW runoff volume, and other water cycle processes from GI introduction in Salt Lake City, Utah, USA. First, the water budget of green roofs is being studied via weighing lysimeter systems on two rooftop gardens on the University of Utah campus. ET, outflow, and soil moisture have been measured for approximately one year. Up to this early summer, average ET rates for lysimeters of pure medium, Sedums, and Bluegrass are 1.85±1.01, 1.97±0.94, and 2.31±0.91 mm/d respectively; the maximum ET rate could reach 6.11 mm/d from Sedums. Over 2/3 of total rainfall and irrigation were slowly consumed via ET from green roof. Second, the observation studies are leading to new ET modeling techniques that are being incorporated into the U.S. EPA Storm Water Management Model (SWMM). The modified SWMM has been used to simulate ET, SW runoff volume, and overall water budget changes from GI implementation. Preliminary result shows that ET could account for 10% of the total inflows into bioretentions, and 25% of the inflows into landscapes; potential ET rates could vary up to 0.95 mm/hr across 53 subcatchments in the 29 acres catchment. The influence of various design factors for GI on SW runoff reduction and the water budget is also to be estimated. The application of the research is to analyze the water budget of the Red Butte Creek Watershed in Salt Lake City and to

  15. TRADITIONAL BUDGETING VERSUS BEYOND BUDGETING: A LITERATURE REVIEW

    Directory of Open Access Journals (Sweden)

    CARDOS ILDIKO REKA

    2014-07-01

    Full Text Available Budgets are an important part of the business environment since 1920 and are considered to be the key drivers and evaluators of managerial performance; and the key elements for planning and control. Budgets are the most powerful tool for management control; they can play an essential role in the organization’s power politics because it can increase the power and authority of top management and limit the autonomy of lower-level managers. Besides its advantages traditional budgeting presents disadvantages also. In recent years criticism towards traditional budgeting has increased. The basis of this criticism is that traditional budgeting is a relic of the past; it prevents reactions to changes in the market, it cannot keep up with the changes and requirements of today’s business world and it isn’t useful for business management. In order to eliminate criticism researchers and practitioners have developed more systematic and alternative concepts of budgeting that suits better for the needs of the modern business environment. Beyond budgeting, better budgeting, rolling forecasts, activity-based budgeting are the main alternatives developed in the last years. From the mentioned alternatives this article examines only beyond budgeting. Our paper discusses how budgeting has evolved into its current state, before examining why this universal technique has come under such heavy criticism of late. The paper is a literature analysis, it contributes to the existing managerial accounting literature and it is structured as follows. In the first part the background and evolution of budgeting is presented, followed by the analysis of related theories in traditional budgeting, emphasizing both the advantages and disadvantages of traditional budgeting. The second part of the paper continues with the discussion about alternative budgeting methods highlighting pros and cons of alternative methods, especially beyond budgeting. In the third part conducted

  16. Impact of engineered zinc oxide nanoparticles on the energy budgets of Mytilus galloprovincialis

    Science.gov (United States)

    Muller, Erik B.; Hanna, Shannon K.; Lenihan, Hunter S.; Miller, Robert J.; Nisbet, Roger M.

    2014-11-01

    This paper characterizes the sublethal impact of engineered ZnO nanoparticles on the individual performance of the marine mussel Mytilus galloprovincialis within the context of Dynamic Energy Budget theory, thereby allowing an integrated evaluation of the impact of multiple stressors on various endpoints. Data include measurements of the impact of ZnO nanoparticles on body burden, feeding, respiration, shell length, biomass, and mortality of mussels kept in laboratory tanks for over 100 days. ZnO nanoparticles in the environment impair the mussels' feeding rate (EC50 for the maximum feeding rate is 1.5 mg ZnO nanoparticles L- 1). Zn accumulated in tissue increases respiration (EC50 for the respiration rate is 0.9 mg environmental ZnO nanoparticles L- 1 with the body burden having reached its ultimate level), indicating that maintenance processes are more affected by ZnO nanoparticles than feeding. The feeding regime constrained growth and biomass production to the extent that the impact of ZnO nanoparticles on these processes was undetectable, yet the remaining measurements allowed the estimation of the toxicity parameters. The toxicity representation, combined with the DEB model, allowed the calculation of the effect of the nanoparticles on the expected lifetime production of reproductive matter. EC50 for the expected lifetime production of reproductive matter is less than 0.25 mg ZnO nanoparticles L- 1, indicating that that the ecological impact of ZnO nanoparticle exposure is stronger than its impact on individual physiological rates.

  17. Benefits of customer profitability analysis reports in repeated budget allocation decision making

    OpenAIRE

    Cardinaels, Eddy; Roodhooft, Filip; Warlop, Luk

    2000-01-01

    We study how decision makers learn to improve performance across repeated budget allocation decisions. The costing system they use should be able to provide information that is of incremental value over mere outcome feedback. We report an experiment demonstrating that customer profitability analysis (CPA) using activity based costing facilitates learning of the most appropriate allocation of a marketing budget among customers. In a difficult learning environment, participants receiving CPA in...

  18. The Impact of Cash Budgets on Poverty Reduction in Zambia : A Case Study of the Conflict between Well-Intentioned Macroeconomic Policy and Service Delivery to the Poor

    OpenAIRE

    Dinh, Hinh T.; Adugna, Abebe; Myers, Bernard

    2002-01-01

    Facing runaway inflation and budget discipline problems in the early 1990s, the Zambian government introduced the so-called cash budget in which government domestic spending is limited to domestic revenue, leaving no room for excess spending. The authors review Zambia's experience during the past decade, focusing on the impact of the cash budget on poverty reduction. They conclude that after some initial success in reducing hyperinflation, the cash budget has largely failed to keep inflation ...

  19. What is the budget impact of a new treatment or new health technology arriving on the market?

    Science.gov (United States)

    Dervaux, Benoit; Le Fur, Camille; Dubois, Sophie; Josseran, Anne

    2017-02-01

    In France, market access for innovative drugs (level I, II & III improvement of medical service rendered having significant impact on health insurance expenditure) involves medico-economic evaluation. In addition to cost-effectiveness analysis (CEA), budget impact analysis (BIA) can be performed, especially since the sustainability of the health insurance system has become a growing concern for all stakeholders. The members of the Giens 2016 round table discussed the contribution of BIA based on a review of the literature on distribution models, the participants' experiences including experience related to the modalities of hospital assessments, and examples from other countries. The round table established recommendations on four elements of interest: 1: the use of BIA from a contractual point of view - between manufacturers and the French Economic Committee for Health Products - during the price negotiations process, and from a prospective point of view within the framework of the annual review of budget expenditures; the definition of the target population and the rhythm of a health product's distribution are also major elements; 2: the interpretation of BIA results in light of CEA results: for what products and at what moment in the life cycle of these products; 3: the integration of the rhythm of a health product's distribution into the BIA; 4: preoccupations about how the level of health product implementation is integrated into the BIA in terms of opportunity cost and organisational quality for the promoter. Copyright © 2017 Société française de pharmacologie et de thérapeutique. Published by Elsevier Masson SAS. All rights reserved.

  20. The potential impact of municipal solid waste incinerators ashes on the anthropogenic osmium budget

    Energy Technology Data Exchange (ETDEWEB)

    Funari, Valerio, E-mail: valerio.funari@unibo.it [Dipartimento di Scienze Biologiche, Geologiche e Ambientali (BiGeA), University of Bologna, Piazza di Porta San Donato 1, Bologna (Italy); Meisel, Thomas [General and Analytical Chemistry, Montanuniversität Leoben, Franz-Josef-Str. 18, Leoben (Austria); Braga, Roberto [Dipartimento di Scienze Biologiche, Geologiche e Ambientali (BiGeA), University of Bologna, Piazza di Porta San Donato 1, Bologna (Italy)

    2016-01-15

    Osmium release from Municipal Solid Waste Incinerators (MSWI), even if acknowledged to occur at least over the last fifteen years, remains overlooked in the majority of recent studies. We present the osmium concentration and {sup 187}Os/{sup 188}Os isotopic measurements of different kinds of bottom and fly ash samples from MSWI plants and reference materials of incinerator fly ash (BCR176 and BCR176R). The analysis of the unknown ash samples shows a relatively wide range of {sup 187}Os/{sup 188}Os ratios (0.24–0.70) and Os concentrations (from 0.026 ng/g to 1.65 ng/g). Osmium concentrations and isotopic signatures differ from those of other known Os sources, either natural or manmade, suggesting a mixture of both contributions in the MSWI feedstock material. Furthermore, the comparison between the BCR176 and the renewed BCR176R indicates a decrease in Os concentration of one order of magnitude over the years (from 1 to 0.1 ng/g) due to improved recycling efficiency of Os-bearing waste. The estimated annual amount of Os from a typical incinerator (using average Os values and MSWI mass balance) is 13.4 g/a. The osmium potentially released from MSWI smokestacks is predicted to be from 16 to 38 ng Os/m{sup 2}/a, considering a medium size country having 50 MSWI facilities; therefore much higher than the naturally transported osmium from continental dust in the atmosphere (about 1 pg Os/m{sup 2}/a). MSWI systems are considered one of the best options for municipal solid waste management in industrialised countries, but their contribution to the Os budget can be significant. - Highlights: • Bottom and fly ashes from municipal solid waste incinerators are investigated. • Their Os levels and Os isotopic signatures are discussed. • An estimate of Os release from incinerators and incinerated ashes is given. • Os contamination from incineration plants impacts the geochemical Os cycle.

  1. Budget impact of somatostatin analogs as treatment for metastatic gastroenteropancreatic neuroendocrine tumors in US hospitals

    Directory of Open Access Journals (Sweden)

    Ortendahl JD

    2017-08-01

    Full Text Available Jesse D Ortendahl,1 Sonia J Pulgar,2 Beloo Mirakhur,3 David Cox,3 Tanya GK Bentley,1 Alexandria T Phan4 1Health Economics, Partnership for Health, LLC, Beverly Hills, CA, USA; 2Health Economics and Outcomes Research, Ipsen Biopharmaceuticals, Basking Ridge, NJ, USA; 3Medical Affairs, Oncology, Ipsen Biopharmaceuticals, Basking Ridge, NJ, USA; 4GI Medical Oncology, University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA Objective: With the introduction of new therapies, hospitals have to plan spending limited resources in a cost-effective manner. To assist in identifying the optimal treatment for patients with locally advanced or metastatic gastroenteropancreatic neuroendocrine tumors, budget impact modeling was used to estimate the financial implications of adoption and diffusion of somatostatin analogs (SSAs. Patients and methods: A hypothetical cohort of 500 gastroenteropancreatic neuroendocrine tumor patients was assessed in an economic model, with the proportion with metastatic disease treated with an SSA estimated using published data. Drug acquisition, preparation, and administration costs were based on national pricing databases and published literature. Octreotide dosing was based on published estimates of real-world data, whereas for lanreotide, real-world dosing was unavailable and we therefore used the highest indicated dosing. Alternative scenarios reflecting the proportion of patients receiving lanreotide or octreotide were considered to estimate the incremental budget impact to the hospital. Results: In the base case, 313 of the initial 500 gastroenteropancreatic neuroendocrine tumor patients were treated with an SSA. The model-predicted per-patient cost was US$83,473 for lanreotide and US$89,673 for octreotide. With a hypothetical increase in lanreotide utilization from 5% to 30% of this population, the annual model-projected hospital costs decreased by US$488,615. When varying the inputs in one-way sensitivity

  2. Analysis of Water and Energy Budgets and Trends Using the NLDAS Monthly Data Products

    Science.gov (United States)

    Vollmer, B.; Rui, H.; Mocko, D. M.; Teng, W. L.; Lei, G.

    2012-12-01

    The North American Land Data Assimilation System (NLDAS, http://ldas.gsfc.nasa.gov/nldas/) data set, with high spatial and temporal resolutions (0.125° x 0.125°, hourly and monthly), long temporal coverage (Jan. 1979 - present), and various water- and energy-related variables (precipitation, soil moisture, evapotranspiration, radiation, latent heat, and runoff, etc.), is an excellent data source for supporting water and energy cycle studies. NLDAS hourly data, accessible from NASA Goddard Earth Sciences Data and Information Services Center (GES DISC; Hydrology Data Holdings Portal http://disc.sci.gsfc.nasa.gov/hydrology/data-holdings), have been broadly used by various user communities in modeling, research, and applications, such as drought and flood monitoring, watershed and water quality management, and case studies for extreme events. NLDAS data sets consist of a Forcing data set for land surface models, comprising a synthesis of best available near-surface observations and reanalyses, and separate land surface model output data sets of NLDAS models driven by the Forcing. To further facilitate analysis of water and energy budgets and trends, NLDAS monthly data products have been recently released by NASA GES DISC. The NLDAS monthly data were generated from NLDAS hourly data, as monthly accumulation for precipitation and monthly average for other variables. NLDAS monthly climatology data set will further be generated based on the monthly data and become accessible also from the Hydrology Data Holdings Portal. This presentation describes the major characteristics of the NLDAS data set. Some preliminary analysis results of water and energy budgets and trends from the NLDAS monthly data are shown and discussed. The NLDAS hourly, monthly, and monthly climatology terrestrial hydrological data could play an important role in characterizing the spatial and temporal variability of water and energy cycles and, thereby, improve our understanding of land

  3. Impact of pyrogenic organic matter decomposition and induced priming effect on soil C budget.

    Science.gov (United States)

    Maestrini, Bernardo; Abiven, Samuel

    2014-05-01

    Pyrogenic organic matter (PyOM) results from the incomplete combustion of biomass and may contribute to constitute an important fraction of soil C in forest and agricultural soils, in the form of charcoal (produced by wildfires) or biochar (anthropogenic). Although many evidences exist on the long mean residence time of PyOM there is still a large uncertainty on PyOM loss processes and rate and on possible induced priming effect on non-PyOM. Therefore determining PyOM mineralization rate, loss processes and possible induced priming effect on soil organic matter decomposition are key issues to understand the impact of PyOM on the carbon (C) cycle. We investigated the impact of PyOM on soil C budget by combining results from three independent studies: (i) a field study to investigate PyOM mineralization rate and the relative importance of PyOM loss processes, (ii) a PyOM and soil incubation experiment to correlate C and N mineralization rates, (iii) a review of the priming effect induced by PyOM on soil organic C. We employed 13C labelled pinewood-derived PyOM for the field experiment and 13C labelled ryegrass-derived PyOM in the incubation experiment to trace PyOM losses. In the field experiment it was observed that: (i) Pyrolysis process reduced pinewood decomposition by a factor of 60, (ii) leaching and translocation of fresh PyOM along the soil profile were negligible compared to losses as CO2. In the incubation experiment we found that ryegrass induced a two phase priming effect on native soil organic matter, with a positive priming effect followed by a negative priming effect phase, we also found that ryegrass-derived PyOM decomposition was much slower than pinewood one. The different decomposition rate results probably from the different aromaticity of the two PyOM together with the different set-up of the two experiments. Both the incubation experiment and the meta-analysis revealed that PyOM may induce a two-phase priming effect on native soil organic matter

  4. Multi-Year Program under Budget Constraints Using Multi-Criteria Analysis

    Directory of Open Access Journals (Sweden)

    Surya Adiguna

    2017-09-01

    Full Text Available Road investment appraisal requires joint consideration of multiple criteria which are related to engineering, economic, social and environmental impacts. The investment consideration could be based on the economic analysis but however for some factors, such as environmental, social, and political, are difficult to quantify in monetary term. The multi-criteria analysis is the alternative tool which caters the requirements of the issues above. The research, which is based on 102 class D and class E paved road sections in Kenya, is about to optimize road network investment under budget constraints by applying a multi-criteria analysis (MCA method and compare it with the conventional economic analysis. The MCA is developed from hierarchy structure which is considered as the analytical framework. The framework is based on selected criteria and weights which are assigned from Kenya road policy. The HDM-4 software is applied as decision-making tool to obtain the best investment alternatives and road work programs from both MCA and economic analysis. The road work programs will be the results from the analysis using both MCA and economic analysis within HDM-4 software to see the difference and compare the results between both programs. The results from MCA show 51 road sections need periodic work, which is overlay or resealing. Meanwhile, 51 others need rehabilitation or reconstruction. The five years road work program which based on economic analysis result shows that it costs almost Kenyan Shilling (KES 130 billion to maintain the class D and E paved road in Kenya. Meanwhile, the MCA only requires KES 59.5 billion for 5 years program. These results show huge margin between two analyses and somehow MCA result provides more efficient work program compared to economic analysis.

  5. The Impacts of Budget Reductions on Indiana's Public Schools: The Impact of Budget Changes on Student Achievement, Personnel, and Class Size for Public School Corporations in the State of Indiana

    Science.gov (United States)

    Jarman, Del W.; Boyland, Lori G.

    2011-01-01

    In recent years, economic downturn and changes to Indiana's school funding have resulted in significant financial reductions in General Fund allocations for many of Indiana's public school corporations. The main purpose of this statewide study is to examine the possible impacts of these budget reductions on class size and student achievement. This…

  6. Atmospheric photochemistry of aromatic hydrocarbons: Analysis of OH budgets during SAPHIR chamber experiments and evaluation of MCMv3.2

    Science.gov (United States)

    Nehr, S.; Bohn, B.; Brauers, T.; Dorn, H.; Fuchs, H.; Häseler, R.; Hofzumahaus, A.; Li, X.; Lu, K.; Rohrer, F.; Tillmann, R.; Wahner, A.

    2012-12-01

    Aromatic hydrocarbons, almost exclusively originating from anthropogenic sources, comprise a significant fraction of volatile organic compounds observed in urban air. The photo-oxidation of aromatics results in the formation of secondary pollutants and impacts air quality in cities, industrialized areas, and districts of dense traffic. Up-to-date photochemical oxidation schemes of the Master Chemical Mechanism (MCMv3.2) exhibit moderate performance in simulating aromatic compound degradation observed during previous environmental chamber studies. To obtain a better understanding of aromatic photo-oxidation mechanisms, we performed experiments with a number of aromatic hydrocarbons in the outdoor atmosphere simulation chamber SAPHIR located in Jülich, Germany. These chamber studies were designed to derive OH turnover rates exclusively based on experimental data. Simultaneous measurements of NOx (= NO + NO2), HOx (= OH + HO2), and the total OH loss rate constant k(OH) facilitate a detailed analysis of the OH budgets during photo-oxidation experiments. The OH budget analysis was complemented by numerical model simulations using MCMv3.2. Despite MCM's tendency to overestimate k(OH) and to underpredict radical concentrations, the OH budgets are reasonably balanced for all investigated aromatics. However, the results leave some scope for OH producing pathways that are not considered in the current MCMv3.2. An improved reaction mechanism, derived from MCMv3.2 sensitivity studies, is presented. The model performance is basically improved by changes of the mechanistic representation of ring fragmentation channels.

  7. Anthropogenic impacts on the water and salt budgets of St Lucia estuarine lake in South Africa

    Science.gov (United States)

    Lawrie, Robynne A.; Stretch, Derek D.

    2011-05-01

    Lake St Lucia in South Africa is part of a UNESCO World Heritage site and a Ramsar wetland of international importance. Like many coastal wetlands worldwide, anthropogenic activities including catchment land-use changes, water diversions/abstractions, and manipulation of the mouth state have significantly affected its functioning over the past century. Questions concerning its sustainability have motivated a re-evaluation of management decisions made in the past and of options for the future. A model for the water and salt budgets has therefore been used to investigate "what if" scenarios in terms of past anthropogenic interventions. In particular, simulations allow us to evaluate the effects of diverting the Mfolozi river from St Lucia on the functioning of the system and on the occurrence of various water level/salinity states that drive the biological functioning of the ecosystem. In the past, when the St Lucia estuary and the Mfolozi river had a combined inlet, the mouth was predominantly open. The lake had relatively stable water levels but variable salinities that increased during dry conditions due to evaporative losses and saltwater inflows from the sea. If the mouth closed, the Mfolozi flow was diverted into the lake which reduced salinities and maintained or increased water levels. Simulations indicate that without a link to the Mfolozi the lake system would naturally have a mainly closed inlet with lower average salinities but more variable water levels. During dry conditions water levels would reduce and result in desiccation of large areas of the lake as has recently occurred. We conclude that the artificial separation of the St Lucia and Mfolozi inlets underpins the most significant impacts on the water & salt budget of the lake and that its reversal is key to the sustainability of the system.

  8. Impacts of Climate Variability on Surface Energy and Water Budgets in sub-Saharan Africa

    Science.gov (United States)

    Harrison, Laura Suzanne

    According to the IPCC Fifth Assessment Report, climate change will exacerbate current climate and non-climate stressors on agricultural systems in sub-Saharan Africa. This will adversely impact food security and the wellbeing of communities. Small-scale farmers grow more than 90 percent of the food produced in the region and many households depend on productive local growing conditions to support for their families. A better understanding of recent and near future climate constraints is important for identifying future food security risks and locally-appropriate adaptation strategies. This dissertation research examines impacts of weather and climate on vegetation productivity in geographically diverse areas of east Africa and the semi-arid Sahel. The focus of this research is how surface energy and water budgets respond to variations in rainfall and temperature. It asks the following questions: Where will warmer temperature pose a hazard to rainfed agriculture in the Sahel in the next 20 years? What environment and weather conditions led to above average surface temperature during the recent decade in east Africa? How have declines in rainfall since the 1980s impacted vegetation productivity and hydrology in Tanzania? The research incorporates a variety of earth observation data, including historical records from in situ, model-derived, and satellite-observed sources and projections from global climate models. A major contribution is the identification of specific areas, mainly in semi-arid climate zones, where increases in temperature and decreases to rainfall have large negative impacts on vegetation productivity. The research also presents new methods for evaluating land-atmosphere interactions in the context of hazards to vegetation.

  9. Healthcare resource consumption for intermittent urinary catheterisation: cost-effectiveness of hydrophilic catheters and budget impact analyses.

    Science.gov (United States)

    Rognoni, Carla; Tarricone, Rosanna

    2017-01-17

    This study presents a cost-effectiveness analysis comparing hydrophilic coated to uncoated catheters for patients performing urinary intermittent catheterisation. A national budget impact analysis is also included to evaluate the impact of intermittent catheterisation for management of bladder dysfunctions over a period of 5 years. A Markov model (lifetime horizon, 1 year cycle length) was developed to project health outcomes (life years and quality-adjusted life years) and economic consequences related to patients using hydrophilic coated or uncoated catheters. The model was populated with catheter-related clinical efficacy data retrieved from randomised controlled trials and quality-of-life data (utility weights) from the literature. Cost data (EUR, 2015) were estimated on the basis of healthcare resource consumption derived from an e-survey addressed to key opinion leaders in the field. Italian Healthcare Service perspective. Patients with spinal cord injury performing intermittent urinary catheterisation in the home setting. Incremental cost-effectiveness and cost-utility ratios (ICER and ICUR) of hydrophilic coated versus uncoated catheters and associated healthcare budget impact. The base-case ICER and ICUR associated with hydrophilic coated catheters were €20 761 and €24 405, respectively. This implies that hydrophilic coated catheters are likely to be cost-effective in comparison to uncoated ones, as proposed Italian threshold values range between €25 000 and €66 400. Considering a market share at year 5 of 89% hydrophilic catheters and 11% uncoated catheters, the additional cost for Italy is approximately €12 million in the next 5 years (current market share scenario for year 0: 80% hydrophilic catheters and 20% uncoated catheters). Considered over a lifetime, hydrophilic coated catheters are potentially a cost-effective choice in comparison to uncoated ones. These findings can assist policymakers in evaluating intermittent

  10. Annuity payments can increase patient access to innovative cell and gene therapies under England's net budget impact test.

    Science.gov (United States)

    Jørgensen, Jesper; Kefalas, Panos

    2017-01-01

    Background: Cell and gene therapies have the potential to provide therapeutic breakthroughs, but the high costs of researching, developing, manufacturing and delivering them translate into prices that may challenge healthcare budgets. Various measures exist that aim to address the affordability challenge, including reducing price, limiting patient numbers and/or linking remuneration to product performance. Objective: To explore how the net budget impact test recently introduced in England can affect patient access to high-value, one-off cell and gene therapies, and how managed entry agreements can improve access. Methods: We use a hypothetical example where a new high-value, one-off therapy launches in an indication where it displaces a relatively low cost chronic treatment. We calculate the number of patients that can be treated without exceeding the £20 million net budget impact threshold, and compare results for scenarios where a full upfront payment is used, and where annuity-based payments are used. Results: Charging a full upfront payment at the time of treatment can lead to suboptimal patient access. Conclusion: Annuity-based payments in combination with an outcomes-based remuneration scheme reduce consequences of decision uncertainty and can increase patient access, without exceeding the net budget impact test.

  11. Budget impact of polio immunization strategy for India: introduction of one dose of inactivated poliomyelitis vaccine and reductions in supplemental polio immunization.

    Science.gov (United States)

    Khan, M M; Sharma, S; Tripathi, B; Alvarez, F P

    2017-01-01

    To conduct a budget impact analysis (BIA) of introducing the immunization recommendations of India Expert Advisory Group (IEAG) for the years 2015-2017. The recommendations include introduction of one inactivated poliomyelitis vaccine (IPV) dose in the regular child immunization programme along with reductions in oral polio vaccine (OPV) doses in supplemental programmes. This is a national level analysis of budget impact of new polio immunization recommendations. Since the states of India vary widely in terms of size, vaccine coverage and supplemental vaccine needs, the study estimated the budget impact for each of the states of India separately to derive the national level budget impact. Based on the recommendations of IEAG, the BIA assumes that all children in India will get an IPV dose at 14 weeks of age in addition to the OPV and DPT (or Pentavalent-3) doses. Cost of introducing the IPV dose was estimated by considering vaccine price and vaccine delivery and administration costs. The cost savings associated with the reduction in number of doses of OPV in supplemental immunization were also estimated. The analysis used India-specific or international cost parameters to estimate the budget impact. Introduction of one IPV dose will increase the cost of vaccines in the regular immunization programme from $20 million to $47 million. Since IEAG recommends lower intensity of supplemental OPV vaccination, polio vaccine cost of supplemental programme is expected to decline from $72 million to $53 million. Cost of administering polio vaccines will also decline from $124 million to $105 million mainly due to the significantly lower intensity of supplemental polio vaccination. The net effect of adopting IEAG's recommendations on polio immunization turns out to be cost saving for India, reducing total polio immunization cost by $6 million. Additional savings could be achieved if India adopts the new policy regarding the handling of multi-dose vials after opening

  12. Designing budgeting tool and sensitivity analysis for a start-up. : Case: Witrafi Oy

    OpenAIRE

    Arafath, Muhammad

    2014-01-01

    This study presents a thesis on the topic of designing budgeting tool and sensitivi-ty analysis for the commissioning company. The commissioning company is a Finnish Star-up and currently focusing on developing Intelligent Transport Sys-tems by using network based parking system. The aim of this thesis is to provide a ready-made budgeting tool therefore, the commissioning company can use the tool for its own purpose. This is a product-oriented thesis and it includes five project tasks. Pro...

  13. A Comparative Analysis Of Congressional Budget Adjustments For U.S. Special Operations Command

    Science.gov (United States)

    2011-12-01

    set for the Department (Harrison, 2011). The Center for Strategic and Budgetary Assesments report, Analysis of the FY 2010 Defense Budget, by Todd...funds for financing, including anticipated reimbursements and other resources ; and history and workload data for the projected program and activities

  14. Impact of surface wind biases on the Antarctic sea ice concentration budget in climate models

    Science.gov (United States)

    Lecomte, O.; Goosse, H.; Fichefet, T.; Holland, P. R.; Uotila, P.; Zunz, V.; Kimura, N.

    2016-09-01

    We derive the terms in the Antarctic sea ice concentration budget from the output of three models, and compare them to observations of the same terms. Those models include two climate models from the 5th Coupled Model Intercomparison Project (CMIP5) and one ocean-sea ice coupled model with prescribed atmospheric forcing. Sea ice drift and wind fields from those models, in average over April-October 1992-2005, all exhibit large differences with the available observational or reanalysis datasets. However, the discrepancies between the two distinct ice drift products or the two wind reanalyses used here are sometimes even greater than those differences. Two major findings stand out from the analysis. Firstly, large biases in sea ice drift speed and direction in exterior sectors of the sea ice covered region tend to be systematic and consistent with those in winds. This suggests that sea ice errors in these areas are most likely wind-driven, so as errors in the simulated ice motion vectors. The systematic nature of these biases is less prominent in interior sectors, nearer the coast, where sea ice is mechanically constrained and its motion in response to the wind forcing more depending on the model rheology. Second, the intimate relationship between winds, sea ice drift and the sea ice concentration budget gives insight on ways to categorize models with regard to errors in their ice dynamics. In exterior regions, models with seemingly too weak winds and slow ice drift consistently yield a lack of ice velocity divergence and hence a wrong wintertime sea ice growth rate. In interior sectors, too slow ice drift, presumably originating from issues in the physical representation of sea ice dynamics as much as from errors in surface winds, leads to wrong timing of the late winter ice retreat. Those results illustrate that the applied methodology provides a valuable tool for prioritizing model improvements based on the ice concentration budget-ice drift biases-wind biases

  15. Mitigation choices impact carbon budget size compatible with low temperature goals

    Science.gov (United States)

    Rogelj, Joeri; Reisinger, Andy; McCollum, David L.; Knutti, Reto; Riahi, Keywan; Meinshausen, Malte

    2015-07-01

    Global-mean temperature increase is roughly proportional to cumulative emissions of carbon-dioxide (CO2). Limiting global warming to any level thus implies a finite CO2 budget. Due to geophysical uncertainties, the size of such budgets can only be expressed in probabilistic terms and is further influenced by non-CO2 emissions. We here explore how societal choices related to energy demand and specific mitigation options influence the size of carbon budgets for meeting a given temperature objective. We find that choices that exclude specific CO2 mitigation technologies (like Carbon Capture and Storage) result in greater costs, smaller compatible CO2 budgets until 2050, but larger CO2 budgets until 2100. Vice versa, choices that lead to a larger CO2 mitigation potential result in CO2 budgets until 2100 that are smaller but can be met at lower costs. In most cases, these budget variations can be explained by the amount of non-CO2 mitigation that is carried out in conjunction with CO2, and associated global carbon prices that also drive mitigation of non-CO2 gases. Budget variations are of the order of 10% around their central value. In all cases, limiting warming to below 2 °C thus still implies that CO2 emissions need to be reduced rapidly in the coming decades.

  16. The water budget of heterogeneous areas. Impact of soil and rainfall variability.

    NARCIS (Netherlands)

    Kim, C.P.

    1995-01-01

    In this thesis the heterogeneity of the soil water budget components is investigated. Heterogeneity of soil hydraulic properties and rainfall rate are taken into account by using stochastic methods. The importance of lateral groundwater flow in causing heterogeneity of the water budget components ha

  17. Audit of the global carbon budget: estimate errors and their impact on uptake uncertainty

    Science.gov (United States)

    Ballantyne, A. P.; Andres, R.; Houghton, R.; Stocker, B. D.; Wanninkhof, R.; Anderegg, W.; Cooper, L. A.; DeGrandpre, M.; Tans, P. P.; Miller, J. C.; Alden, C.; White, J. W. C.

    2014-10-01

    Over the last 5 decades monitoring systems have been developed to detect changes in the accumulation of C in the atmosphere, ocean, and land; however, our ability to detect changes in the behavior of the global C cycle is still hindered by measurement and estimate errors. Here we present a rigorous and flexible framework for assessing the temporal and spatial components of estimate error and their impact on uncertainty in net C uptake by the biosphere. We present a novel approach for incorporating temporally correlated random error into the error structure of emission estimates. Based on this approach, we conclude that the 2 σ error of the atmospheric growth rate has decreased from 1.2 Pg C yr-1 in the 1960s to 0.3 Pg C yr-1 in the 2000s, leading to a ~20% reduction in the over-all uncertainty of net global C uptake by the biosphere. While fossil fuel emissions have increased by a factor of 4 over the last 5 decades, 2 σ errors in fossil fuel emissions due to national reporting errors and differences in energy reporting practices have increased from 0.3 Pg C yr-1 in the 1960s to almost 1.0 Pg C yr-1 during the 2000s. At the same time land use emissions have declined slightly over the last 5 decades, but their relative errors remain high. Notably, errors associated with fossil fuel emissions have come to dominate uncertainty in the global C budget and are now comparable to the total emissions from land use, thus efforts to reduce errors in fossil fuel emissions are necessary. Given all the major sources of error in the global C budget that we could identify, we are 93% confident that C uptake has increased and 97% confident that C uptake by the terrestrial biosphere has increased over the last 5 decades. Although the persistence of future C sinks remains unknown and some ecosystem services may be compromised by this continued C uptake (e.g. ocean acidification), it is clear that arguably the greatest ecosystem service currently provided by the biosphere is the

  18. A global assessment of the local impacts of land cover changes on the surface energy budget

    Science.gov (United States)

    Cescatti, A.; Duveiller, G.; Hooker, J.

    2016-12-01

    Biophysical effects of land use and land cover change (LULCC) on climate have received less attention than biogeochemical effects. Yet, their impact is potentially more perceptible because the effect is almost immediate at local scales. Biophysical effects depend on the specific LULCC transition, and can change in sign and magnitude across space and time. Spatially explicit assessments are therefore required to describe these phenomena. Whilst accurately characterising these local biophysical effects using Land Surface Models (LSMs) can be problematic given the strong modelling assumptions that must be made, satellite remote sensing instruments operationally measure several of the key energy fluxes at high temporal and spatial resolution across the entire planet. We leverage this synoptic property of remote sensing to develop a methodology capable of isolating the biophysical signal of potential vegetation transitions at local scale. Because mapping LULCC accurately at global scale is notoriously challenging, and because many potential transitions may not yet have occurred in various places, the approach relies on trading space for time over a moving window as a surrogate for monitoring real change. The result is a global dataset with a spatial resolution of 1° indicating the potential change in all terms of the surface energy balance (excepting the soil heat flux) for all transitions amongst 7 different plant functional types that are widely used by the land surface modelling community. This dataset will serve three main purposes: (1) to derive a data-driven diagnostic of the local biophysical effects of LULCC on the surface energy budget and local climate; (2) to provide a benchmark to assess model performances; and (3) to develop guidelines for the monitoring, reporting and verification of climate mitigation and adaptation plans that account for land biophysical impacts on climate.

  19. Global model simulations of the impact of ocean-going ships on aerosols, clouds, and the radiation budget

    Directory of Open Access Journals (Sweden)

    A. Lauer

    2007-10-01

    Full Text Available International shipping contributes significantly to the fuel consumption of all transport related activities. Specific emissions of pollutants such as sulfur dioxide (SO2 per kg of fuel emitted are higher than for road transport or aviation. Besides gaseous pollutants, ships also emit various types of particulate matter. The aerosol impacts the Earth's radiation budget directly by scattering and absorbing the solar and thermal radiation and indirectly by changing cloud properties. Here we use ECHAM5/MESSy1-MADE, a global climate model with detailed aerosol and cloud microphysics to study the climate impacts of international shipping. The simulations show that emissions from ships significantly increase the cloud droplet number concentration of low marine water clouds by up to 5% to 30% depending on the ship emission inventory and the geographic region. Whereas the cloud liquid water content remains nearly unchanged in these simulations, effective radii of cloud droplets decrease, leading to cloud optical thickness increase of up to 5–10%. The sensitivity of the results is estimated by using three different emission inventories for present-day conditions. The sensitivity analysis reveals that shipping contributes to 2.3% to 3.6% of the total sulfate burden and 0.4% to 1.4% to the total black carbon burden in the year 2000 on the global mean. In addition to changes in aerosol chemical composition, shipping increases the aerosol number concentration, e.g. up to 25% in the size range of the accumulation mode (typically >0.1 μm over the Atlantic. The total aerosol optical thickness over the Indian Ocean, the Gulf of Mexico and the Northeastern Pacific increases by up to 8–10% depending on the emission inventory. Changes in aerosol optical thickness caused by shipping induced modification of aerosol particle number concentration and chemical composition lead to a change in the shortwave radiation budget at the top of the

  20. 77 FR 35391 - Franklin Budget Car Sales, Inc.; Analysis of Proposed Consent Order To Aid Public Comment

    Science.gov (United States)

    2012-06-13

    ... Franklin Budget Car Sales, Inc.; Analysis of Proposed Consent Order To Aid Public Comment AGENCY: Federal... costs, sales statistics, inventories, formulas, patterns, devices, manufacturing processes, or customer... Budget Car Sales, Inc., also doing business as Franklin Toyota/Scion (``Franklin Toyota''). The proposed...

  1. Impact of Indian Ocean Dipole on the salinity budget in the equatorial Indian Ocean

    Science.gov (United States)

    DU, Y.; Zhang, Y.

    2013-12-01

    Based on ocean reanalysis data sets and observations, this study analyzes the variability of salinity and its associated ocean dynamics in the equatorial Indian Ocean (IO). The results show that significant interannual variability of salinity in boreal fall are mainly associated with the Indian Ocean dipole (IOD) events, especially the positive IOD (pIOD) events. During pIOD events, forced by anomalous easterly winds, westward current anomalies strengthen the westward advection in summer and weaken the eastward advection of Wyrtki Jets in fall. Analysis of salinity budget indicates that salinity anomalies are mainly dominated by advection, in which zonal component is the key. As the zonal current anomalies are symmetric off the equator, mean zonal salinity gradients dominate the asymmetric distribution of low-salinity advection. Low-salinity water advects to the west, shoals mixed layer, favoring SST increasing after the mature phase of pIOD. After the decay phase, low-salinity water advects across the equator to the southwestern IO, which associates with the off-equatorial anticyclonic circulations in the southern IO. When pIOD events concur with El Niño, the low-salinity water advection strengthens and advects northward and southward simultaneously after the decay phase, due to the strong off-equatorial influence from El Niño.

  2. Cost-effectiveness and budget impact of the fixed-dose dual bronchodilator combination tiotropium–olodaterol for patients with COPD in the Netherlands

    Directory of Open Access Journals (Sweden)

    van Boven JF

    2016-09-01

    Full Text Available Job FM van Boven,1,2 Janwillem WH Kocks,2 Maarten J Postma1,3,4 1Department of Pharmacy, Unit of PharmacoEpidemiology & PharmacoEconomics, 2Department of General Practice, Groningen Research Institute for Asthma and COPD (GRIAC, 3Institute of Science in Healthy Aging & healthcaRE (SHARE, 4Department of Epidemiology, University Medical Center Groningen (UMCG, University of Groningen, Groningen, the Netherlands Purpose: The fixed-dose dual bronchodilator combination (FDC of tiotropium and olodaterol showed increased effectiveness regarding lung function and health-related quality of life in patients with chronic obstructive pulmonary disease (COPD compared with the use of its mono-components. Yet, while effectiveness and safety have been shown, the health economic implication of this treatment is still unknown. The aim of this study was to assess the cost–utility and budget impact of tiotropium–olodaterol FDC in patients with moderate to very severe COPD in the Netherlands.Patients and methods: A cost–utility study was performed, using an individual-level Markov model. To populate the model, individual patient-level data (age, height, sex, COPD duration, baseline forced expiratory volume in 1 second were obtained from the tiotropium–olodaterol TOnado trial. In the model, forced expiratory volume in 1 second and patient-level data were extrapolated to utility and survival, and treatment with tiotropium–olodaterol FDC was compared with tiotropium. Cost–utility analysis was performed from the Dutch health care payer’s perspective using a 15-year time horizon in the base-case analysis. The standard Dutch discount rates were applied (costs: 4.0%; effects: 1.5%. Both univariate and probabilistic sensitivity analyses were performed. Budget impact was annually assessed over a 5-year time horizon, taking into account different levels of medication adherence.Results: As a result of cost increases, combined with quality-adjusted life-year (QALY

  3. Impact of shrinking measurement error budgets on qualification metrology sampling and cost

    Science.gov (United States)

    Sendelbach, Matthew; Sarig, Niv; Wakamoto, Koichi; Kim, Hyang Kyun (Helen); Isbester, Paul; Asano, Masafumi; Matsuki, Kazuto; Vaid, Alok; Osorio, Carmen; Archie, Chas

    2014-04-01

    When designing an experiment to assess the accuracy of a tool as compared to a reference tool, semiconductor metrologists are often confronted with the situation that they must decide on the sampling strategy before the measurements begin. This decision is usually based largely on the previous experience of the metrologist and the available resources, and not on the statistics that are needed to achieve acceptable confidence limits on the final result. This paper shows a solution to this problem, called inverse TMU analysis, by presenting statistically-based equations that allow the user to estimate the needed sampling after providing appropriate inputs, allowing him to make important "risk vs. reward" sampling, cost, and equipment decisions. Application examples using experimental data from scatterometry and critical dimension scanning electron microscope (CD-SEM) tools are used first to demonstrate how the inverse TMU analysis methodology can be used to make intelligent sampling decisions before the start of the experiment, and then to reveal why low sampling can lead to unstable and misleading results. A model is developed that can help an experimenter minimize the costs associated both with increased sampling and with making wrong decisions caused by insufficient sampling. A second cost model is described that reveals the inadequacy of current TEM (Transmission Electron Microscopy) sampling practices and the enormous costs associated with TEM sampling that is needed to provide reasonable levels of certainty in the result. These high costs reach into the tens of millions of dollars for TEM reference metrology as the measurement error budgets reach angstrom levels. The paper concludes with strategies on how to manage and mitigate these costs.

  4. LTE Link Budget Study and Analysis%LTE链路预算研究及分析

    Institute of Scientific and Technical Information of China (English)

    黄芷辛; 冯健; 麦磊鑫

    2013-01-01

    Link budget is fundamental for wireless network planning, significant for the estimation of network coverage capacity as well as network construction cost. In this paper, the method and major parameters affected of LTE link budget are studied, the typical values of key parameters are given, and the impact on link budget and coverage ability under different scenes and duplex mode is analyzed and summarized.%  链路预算是无线网络规划的基础环节,对网络覆盖能力和建设成本的估算具有十分重要的意义。重点对LTE链路预算的方式及主要参数进行研究,给出了关键参数的典型取值,并分析总结不同的场景或双工方式对链路预算及覆盖能力的影响。

  5. Disturbances in Russian Forests in 1950-2000: Impact on the Carbon Budget

    Science.gov (United States)

    Shvidenko, A.; Nilsson, S.; Apps, M.; Maksyutov, S.

    2001-12-01

    Major types of natural and human induced disturbances (D) on Russian forest land (FL, 882x106 ha in 1998), i.e. fire, insect and diseases, harvest, industrial transformation, pollution and other abiotic factors, are quantified for 1950--2000 based on different surveys and other available sources in terms of a unified system of indicators on disturbance regimes (Shvidenko \\textit{et al}., 2001). Due to the lack of long-term direct monitoring of D, a number of auxiliary models was developed in order to estimate the extent and severity of D for all Russian FL at the regional level based on available measured indicators. Dynamics of disturbed areas by different types of D present non-stationary stochastic processes with significant variability (up to 10 fold) and long-term trends characteristic for individual types of D. Regional weather conditions define to a large extent the spatial distribution of major natural D (fires and insect outbreaks), which annually are concentrated in 34 regions. During the period considered, D affected on average for the entire time period about 12x106 haṡyr-1, of which fires damaged 5.0x106 haṡyr-1, insect infestation and diseases 4.0x106 haṡyr-1, and harvest 1.8x106 haṡyr-1. Impacts of D on the carbon budget were estimated based on a model applicable to all D types. The model considers the annual carbon flux of \\textit{the ecosystem-atmosphere exchange} generated by each particular type of disturbance ρ as a function of the direct emission during a year t1 and the post-disturbance, as a rule, biogenic fluxes generated by disturbance ρ that occurred during previous years tformalized. The interaction of different types of D in the framework of individual DR is described by empirical functions. The summarized annual average D flux is estimated in the range of 100 to 350 Tg C yr-1, with an average for the entire period of about 200 Tg C yr-1. The input of different D types varies greatly, e.g., direct fire emissions vary from 20

  6. Modern Era Retrospective-analysis for Research and Applications (MERRA) Global Water and Energy Budgets

    Science.gov (United States)

    Bosilovich, Michael G.; Chen, Junye

    2009-01-01

    In the Summer of 2009, NASA's Modern Era Retrospective-analysis for Research and Applications (MERRA) will have completed 28 years of global satellite data analyses. Here, we characterize the global water and energy budgets of MERRA, compared with available observations and the latest reanalyses. In this analysis, the climatology of the global average components are studied as well as the separate land and ocean averages. In addition, the time series of the global averages are evaluated. For example, the global difference of precipitation and evaporation generally shows the influence of water vapor observations on the system. Since the observing systems change in time, especially remotely sensed observations of water, significant temporal variations can occur across the 28 year record. These then are also closely connected to changes in the atmospheric energy and water budgets. The net imbalance of the energy budget at the surface can be large and different signs for different reanalyses. In MERRA, the imbalance of energy at the surface tends to improve with time being the smallest during the most recent and abundant satellite observations.

  7. Modern Era Retrospective-analysis for Research and Applications (MERRA) Global Water and Energy Budgets

    Science.gov (United States)

    Bosilovich, Michael G.; Chen, Junye

    2009-01-01

    In the Summer of 2009, NASA's Modern Era Retrospective-analysis for Research and Applications (MERRA) will have completed 28 years of global satellite data analyses. Here, we characterize the global water and energy budgets of MERRA, compared with available observations and the latest reanalyses. In this analysis, the climatology of the global average components are studied as well as the separate land and ocean averages. In addition, the time series of the global averages are evaluated. For example, the global difference of precipitation and evaporation generally shows the influence of water vapor observations on the system. Since the observing systems change in time, especially remotely sensed observations of water, significant temporal variations can occur across the 28 year record. These then are also closely connected to changes in the atmospheric energy and water budgets. The net imbalance of the energy budget at the surface can be large and different signs for different reanalyses. In MERRA, the imbalance of energy at the surface tends to improve with time being the smallest during the most recent and abundant satellite observations.

  8. National Security Mission, Members and Budgeting in the United States and Australia: A Comparative Analysis

    Science.gov (United States)

    2011-06-01

    4. We talk about the managerial state because we want to locate managerialism as a cultural formation and a distinctive set of ideologies and...Tuesday of May. The Government presents the Budget Papers and budget-related documents. The Treasurer summarises the budget in his Budget Speech

  9. Impact of climate change on tropospheric ozone and its global budgets

    Directory of Open Access Journals (Sweden)

    G. Zeng

    2008-01-01

    Full Text Available We present the chemistry-climate model UMCAM in which a relatively detailed tropospheric chemical module has been incorporated into the UK Met Office's Unified Model version 4.5. We obtain good agreements between the modelled ozone/nitrogen species and a range of observations including surface ozone measurements, ozone sonde data, and some aircraft campaigns.

    Four 2100 calculations assess model responses to projected changes of anthropogenic emissions (SRES A2, climate change (due to doubling CO2, and idealised climate change-associated changes in biogenic emissions (i.e. 50% increase of isoprene emission and doubling emissions of soil-NOx. The global tropospheric ozone burden increases significantly for all the 2100 A2 simulations, with the largest response caused by the increase of anthropogenic emissions. Climate change has diverse impacts on O3 and its budgets through changes in circulation and meteorological variables. Increased water vapour causes a substantial ozone reduction especially in the tropical lower troposphere (>10 ppbv reduction over the tropical ocean. On the other hand, an enhanced stratosphere-troposphere exchange of ozone, which increases by 80% due to doubling CO2, contributes to ozone increases in the extratropical free troposphere which subsequently propagate to the surface. Projected higher temperatures favour ozone chemical production and PAN decomposition which lead to high surface ozone levels in certain regions. Enhanced convection transports ozone precursors more rapidly out of the boundary layer resulting in an increase of ozone production in the free troposphere. Lightning-produced NOx increases by about 22% in the doubled CO2 climate and contributes to ozone production.

    The response to the increase of isoprene emissions shows that the change of ozone is largely determined by background NOx levels: high

  10. Impact of climate change on tropospheric ozone and its global budgets

    Directory of Open Access Journals (Sweden)

    G. Zeng

    2007-07-01

    Full Text Available We present the chemistry-climate model UM_CAM in which a relatively detailed tropospheric chemical module has been incorporated into the UK Met Office's Unified Model version 4.5. We obtain good agreements between the modelled ozone/nitrogen species and a range of observations including surface ozone measurements, ozone sonde data, and some aircraft campaigns.

    Four 2100 calculations assess model responses to projected changes of anthropogenic emissions (SRES A2, climate change (due to doubling CO2, and idealised climate change associated changes in biogenic emissions (i.e. 50% increase of isoprene emission and doubling emissions of soil-NOx. The global tropospheric ozone burden increases significantly for all the 2100 A2 simulations, with the largest response caused by the increase of anthropogenic emissions. Climate change has diverse impacts on O3 and its budgets through changes in circulation and meteorological variables. Increased water vapour causes a substantial ozone reduction especially in the tropical lower troposphere (>10 ppbv reduction over the tropical ocean. On the other hand, an enhanced stratosphere-troposphere exchange of ozone, which increases by 80% due to doubling CO2, contributes to ozone increases in the extratropical free troposphere which subsequently propagate to the surface. Projected higher temperatures favour ozone chemical production and PAN decomposition which lead to high surface ozone levels in certain regions. Enhanced convection transports ozone precursors more rapidly out of the boundary layer resulting in an increase of ozone production in the free troposphere. Lightning-produced NOx increases by about 22% in the doubled CO2 climate and contributes to ozone production.

    The response to the increase of isoprene emissions shows that the change of ozone is largely determined by background NOx levels: high NO

  11. Impacts of cloud overlap assumptions on radiative budgets and heating fields in convective regions

    Science.gov (United States)

    Wang, XiaoCong; Liu, YiMin; Bao, Qing

    2016-01-01

    Impacts of cloud overlap assumptions on radiative budgets and heating fields are explored with the aid of a cloud-resolving model (CRM), which provided cloud geometry as well as cloud micro and macro properties. Large-scale forcing data to drive the CRM are from TRMM Kwajalein Experiment and the Global Atmospheric Research Program's Atlantic Tropical Experiment field campaigns during which abundant convective systems were observed. The investigated overlap assumptions include those that were traditional and widely used in the past and the one that was recently addressed by Hogan and Illingworth (2000), in which the vertically projected cloud fraction is expressed by a linear combination of maximum and random overlap, with the weighting coefficient depending on the so-called decorrelation length Lcf. Results show that both shortwave and longwave cloud radiative forcings (SWCF/LWCF) are significantly underestimated under maximum (MO) and maximum-random (MRO) overlap assumptions, whereas remarkably overestimated under the random overlap (RO) assumption in comparison with that using CRM inherent cloud geometry. These biases can reach as high as 100 Wm- 2 for SWCF and 60 Wm- 2 for LWCF. By its very nature, the general overlap (GenO) assumption exhibits an encouraging performance on both SWCF and LWCF simulations, with the biases almost reduced by 3-fold compared with traditional overlap assumptions. The superiority of GenO assumption is also manifested in the simulation of shortwave and longwave radiative heating fields, which are either significantly overestimated or underestimated under traditional overlap assumptions. The study also pointed out the deficiency of constant assumption on Lcf in GenO assumption. Further examinations indicate that the CRM diagnostic Lcf varies among different cloud types and tends to be stratified in the vertical. The new parameterization that takes into account variation of Lcf in the vertical well reproduces such a relationship and

  12. Combining the benefits of decision science and financial analysis in public health management: a county-specific budgeting and planning model.

    Science.gov (United States)

    Fos, Peter J; Miller, Danny L; Amy, Brian W; Zuniga, Miguel A

    2004-01-01

    State public health agencies are charged with providing and overseeing the management of basic public health services on a population-wide basis. These activities have a re-emphasized focus as a result of the events of September 11, 2001, the subsequent anthrax events, and the continuing importance placed on bioterrorism preparedness, West Nile virus, and emerging infectious diseases (eg, monkeypox, SARS). This has added to the tension that exists in budgeting and planning, given the diverse constituencies that are served in each state. State health agencies must be prepared to allocate finite resources in a more formal manner to be able to provide basic public health services on a routine basis, as well as during outbreaks. This article describes the use of an analytical approach to assist financial analysis that is used for budgeting and planning in a state health agency. The combined benefits of decision science and financial analysis are needed to adequately and appropriately plan and budget to meet the diverse needs of the populations within a state. Health and financial indicators are incorporated into a decision model, based on multicriteria decision theory, that has been employed to acquire information about counties and public health programs areas within a county, that reflect the impact of planning and budgeting efforts. This information can be used to allocate resources, to distribute funds for health care services, and to guide public health finance policy formulation and implementation.

  13. Impacts of Boreal Forest Fires and Post-Fire Succession on Energy Budgets and Climate in the Community Earth System Model

    Science.gov (United States)

    Rogers, B. M.; Randerson, J. T.; Bonan, G. B.

    2011-12-01

    Vegetation compositions of boreal forests are determined largely by recovery patterns after large-scale disturbances, the most notable of which is wildfire. Forest compositions exert large controls on regional energy and greenhouse gas budgets by affecting surface albedo, net radiation, turbulent energy fluxes, and carbon stocks. Impacts of boreal forest fires on climate are therefore products of direct fire effects, including charred surfaces and emitted aerosols and greenhouse gasses, and post-fire vegetation succession, which affects carbon and energy exchange for many decades after the initial disturbance. Climate changes are expected to be greatest at high latitudes, leading many to project increases in boreal forest fires. While numerous studies have documented the effects of post-fire landscape on energy and gas budgets in boreal forests, to date no continental analysis using a coupled model has been performed. In this study we quantified the effects of boreal forest fires and post-fire succession on regional and global climate using model experiments in the Community Earth System Model. We used 20th century climate data and MODIS vegetation continuous fields and land cover classes to identify boreal forests across North America and Eurasia. Historical fire return intervals were derived from a regression approach utilizing the Canadian and Alaskan Large Fire Databases, the Global Fire Emissions Database v3, and land cover and climate data. Succession trajectories were derived from the literature and MODIS land cover over known fire scars. Major improvements in model-data comparisons of long-term energy budgets were observed by prescribing post-fire vegetation succession. Global simulations using historical and future burn area scenarios highlight the potential impacts on climate from changing fire regimes and provide motivation for including vegetation succession in coupled simulations.

  14. Impact of copper application on soil metabolism, energy budget and formation of stable aggregates by anecic earthworm in tea plantations.

    Science.gov (United States)

    Patnaik, Aliva

    2002-02-01

    The preparation of daily energy budget of earth worm Lampito mauritii showed (i) decrease in consumption by about 66%, (ii) decrease of egestion 97%, (iii) decrease in growth by 80%, and (iv) enhancement in maintenance cost by about 31.5% on exposure to 8 ppm copper in comparison to zero level exposure. The stable aggregate formations also decreased by 67.6% at 8 ppm copper as compared to zero level exposure. Two way ANOVA showed significant decrease in stable aggregate formation and biomass at 5% level of significance on exposure to 8 ppm copper. The soil metabolism also increased under the negative impact of copper.

  15. Neo-isolationism, balanced-budget conservatism, and the fiscal impacts of immigrants.

    Science.gov (United States)

    Huber, G A; Espenshade, T J

    1997-01-01

    "A rise in neo-isolationism in the United States has given encouragement to a new fiscal politics of immigration. Growing anti-immigrant sentiment has coalesced with forces of fiscal conservatism to make immigrants an easy target of budget cuts. Limits on legal alien access to social welfare programs that are contained in the 1996 welfare and immigration reform acts seem motivated not so much by a guiding philosophy of what it means to be a member of American society as by a desire to shrink the size of the federal government and to produce a balanced budget. Even more than in the past, the consequence of a shrinking welfare state is to metamorphose legal immigrants from public charges to windfall gains for the federal treasury."

  16. Global model simulations of the impact of ocean-going ships on aerosols, clouds, and the radiation budget

    Directory of Open Access Journals (Sweden)

    A. Lauer

    2007-07-01

    Full Text Available International shipping contributes significantly to the fuel consumption of all transport related activities. Specific emissions of pollutants such as sulfur dioxide (SO2 per kg of fuel emitted are higher than for road transport or aviation. Besides gaseous pollutants, ships also emit various types of particulate matter. The aerosol impacts the Earth's radiation budget directly by scattering and absorbing incoming solar radiation and indirectly by changing cloud properties. Here we use ECHAM5/MESSy1-MADE, a global climate model with detailed aerosol and cloud microphysics, to show that emissions from ships significantly increase the cloud droplet number concentration of low maritime water clouds. Whereas the cloud liquid water content remains nearly unchanged in these simulations, effective radii of cloud droplets decrease, leading to cloud optical thickness increase up to 5–10%. The sensitivity of the results is estimated by using three different emission inventories for present day conditions. The sensitivity analysis reveals that shipping contributes with 2.3% to 3.6% to the total sulfate burden and 0.4% to 1.4% to the total black carbon burden in the year 2000. In addition to changes in aerosol chemical composition, shipping increases the aerosol number concentration, e.g. up to 25% in the size range of the accumulation mode (typically >0.1 μm over the Atlantic. The total aerosol optical thickness over the Indian Ocean, the Gulf of Mexico and the Northeastern Pacific increases up to 8–10% depending on the emission inventory. Changes in aerosol optical thickness caused by the shipping induced modification of aerosol particle number concentration and chemical composition lead to a change of the net top of the atmosphere (ToA clear sky radiation of about −0.013 W/m2 to −0.036 W/m2 on global annual average. The estimated all-sky direct aerosol effect calculated from these changes ranges between −0

  17. [Care for elderly patients in Africa: Analysis of the financial implications of the SESAME plan on the budget of the regional hospital center in Thies, Senegal].

    Science.gov (United States)

    Faye, A; Diousse, P; Seck, I; Diongue, M; Ndiaye, P; Diagne-Camara, M; Tal-Dia, A; Dia, La

    2010-04-01

    The SESAME plan has been implemented at the Thies Regional Hospital Center (TRHC) for one year. The purpose of this study was to analyze the financial implications of the plan on the hospital budget for the sustainability of care for persons aged 60 and over. This descriptive study included analysis of budget data from October 2006 to September 2007 plus information obtained by interviewing the accountant and head of SESAME plan. The number of patients managed, sources of CHRT funding, grants from various SESAME plan partners, and expenditures for each partner were determined. The weight of the SESAME plan in the CHRT operating budget was determined by calculating the ratio of the overall cost of care for elderly persons in relation to the hospital's revenues and SESAME grants. During the study period, the CHRT received a total of 17375 elderly persons including 89% with no pension or social security. The institute pension scheme (IPRES) covered 21% of the plan as compared to 79% for the state. Utilization plan grants in relation to funding source was 41% for IPRES and 124% for the State. The total cost of services provided to beneficiaries of the SESAME plan exceeded the aggregate amount by 26 083 847 CFA francs. The weight of the SESAME plan in the operating cost of the CHRT was 17%. Prefinancing a plan to cover elderly care in hospitals should be sufficient to prevent deficits from impacting negatively on the operating budget of the hospital.

  18. Decision Grade: Readiness, Mission Impacts, and Classified Data in the Defense Budgeting Process

    Science.gov (United States)

    2015-10-23

    for all federal agencies. At the time, the PPBS implementation came with plenty of controversy within the DOD. Ironically, the Service with the most...2009): [ASD(LA)] Provision of Information to Congress -Budget Justification Books -Executive Session Testimony - Inserts for the Record ( IFRs ) - Prepared...and implementation of the nuclear initiative announced by the President Gorbechev in the fall of 1991." 9:"(U) The President’s unilateral initiatives

  19. CORRELATION ANALYSIS BETWEEN THE PUBLIC DEBT AND THE BUDGET DEFICIT AND GDP IN ROMANIA COMPARED TO SWEDEN

    OpenAIRE

    2014-01-01

    The modality in which the state manages the public debt has always represented and will continue to represent a subject of real importance, and the discussions regarding the level of budget deficit, the indebtedness degree and its implications on the social wellness are representing a big actuality at national level as also at European Union level. In this paper is presented a comparative analysis between Romania and Sweden in what regards the dependence between public debt and budget deficit...

  20. Ozone budget in the West African lower troposphere during the AMMA (African Monsoon Multidisciplinary Analysis campaign

    Directory of Open Access Journals (Sweden)

    M. Saunois

    2009-03-01

    Full Text Available A bi-dimensional latitudinal-vertical meterological model coupled with O3-NOx-VOC chemistry is used to reproduce the distribution of ozone and precursors in the boundary layer over West Africa during the African Monsoon Multidisciplinary Analysis (AMMA campaign as observed on board the Facility for Airborne Atmospheric Measurements (FAAM BAe 146 Atmospheric Research Aircraft. The model reproduces the increase of ozone mixing ratios in the boundary layer observed between the forested region south of 13° N and the Sahelian area northward. Sensitivity and budget analysis reveals that the intertropical convergence zone is a moderate source of O3 rich-air in the boundary layer due to convective downdrafts. Dry deposition drives the ozone minimum over the vegetated area. The combination of high NOx emissions from soil north of 13° N and northward advection by the monsoon flux of VOC-enriched air masses contributes to the ozone maximum simulated at higher latitudes. Simulated OH exhibit a well marked latitudinal gradient with minimum concentrations over the vegetated region where the reactions with biogenic compounds predominate. The model underestimates the observed OH mixing ratios, however this model discrepancy has slight effect on ozone budget and does not alter the conclusions.

  1. Late Budgets

    DEFF Research Database (Denmark)

    Andersen, Asger Lau; Lassen, David Dreyer; Nielsen, Lasse Holbøll Westh

    The budget forms the legal basis of government spending. If a budget is not in place at the beginning of the fiscal year, planning as well as current spending are jeopardized and government shutdown may result. This paper develops a continuous-time war-of-attrition model of budgeting...... in a presidential style-democracy to explain the duration of budget negotiations. We build our model around budget baselines as reference points for loss averse negotiators. We derive three testable hypotheses: there are more late budgets, and they are more late, when fiscal circumstances change; when such changes...... are negative rather than positive; and when there is divided government. We test the hypotheses of the model using a unique data set of late budgets for US state governments, based on dates of budget approval collected from news reports and a survey of state budget o¢ cers for the period 1988...

  2. Late Budgets

    DEFF Research Database (Denmark)

    Andersen, Asger Lau; Lassen, David Dreyer; Nielsen, Lasse Holbøll Westh

    are negative rather than positive; and when there is divided government. We test the hypotheses of the model using a unique data set of late budgets for US state governments, based on dates of budget approval collected from news reports and a survey of state budget o¢ cers for the period 1988......The budget forms the legal basis of government spending. If a budget is not in place at the beginning of the fiscal year, planning as well as current spending are jeopardized and government shutdown may result. This paper develops a continuous-time war-of-attrition model of budgeting...... in a presidential style-democracy to explain the duration of budget negotiations. We build our model around budget baselines as reference points for loss averse negotiators. We derive three testable hypotheses: there are more late budgets, and they are more late, when fiscal circumstances change; when such changes...

  3. A Fiscal Cliff: The Current U.S. Federal Budget, Potential Cuts, and Impacts on Science Funding

    Science.gov (United States)

    Uhlenbrock, K. M.; Landau, E. A.; Hankin, E. R.

    2012-12-01

    As lawmakers on Capitol Hill face challenges to reach an agreement on how to cut the deficit while growing the economy, scientists must join the discussion and outline the serious impacts cuts to federal science programs will have on our society. Consistent and sustained federal science funding (discretionary spending) is an ever increasing struggle with the rising costs of mandatory spending and decrease in revenues. In 2011 Congress passed the Budget Control Act, which will require automatic across-the-board cuts, known as sequestration, and will take effect on 2 January 2013. Estimated cuts of $1.2 trillion and discretionary spending caps set at Fiscal Year 2012 levels will trigger non-defense program cuts of 9.8% in the first year as reported by the Congressional Research Service. Funding from non-defense program agencies such as NSF, NASA, DOE, NOAA, USGS, and others drive science and technological innovation, support public safety, create jobs, educate generations of scientists, stimulate the economy, protect our environment, and enrich lives. With non-defense discretionary programs representing less than one-fifth of the federal budget, severe cuts to these programs will not alleviate our deficit, but instead restrict our growth.

  4. Analysis of the climate variability on Lake Nasser evaporation based on the Bowen ratio energy budget method.

    Science.gov (United States)

    Elsawwaf, Mohamed; Willems, Patrick

    2012-04-01

    Variations in lake evaporation have a significant impact on the energy and water budgets of lakes. Understanding these variations and the role of climate is important for water resources management as well as predicting future changes in lake hydrology as a result of climate change. This study presents a comprehensive, 10-year analysis of seasonal, intraseasonal, and interannual variations in lake evaporation for Lake Nasser in South Egypt. Meteorological and lake temperature measurements were collected from an instrumented platform (Raft floating weather station) at 2 km upstream ofthe Aswan High Dam. In addition to that, radiation measurements at three locations on the lake: Allaqi, Abusembel and Arqeen (respectively at 75, 280 and 350 km upstream of the Aswan High Dam) are used. The data were analyzed over 14-day periods from 1995 to 2004 to provide bi-weekly energy budget estimates of evaporation rate. The mean evaporation rate for lake Nasser over the study period was 5.88 mm day(-1), with a coefficient of variation of 63%. Considerable variability in evaporation rates was found on a wide range of timescales, with seasonal changes having the highest coefficient of variation (32%), followed by the intraseasonal (28%) and interannual timescales (11.6%; for summer means). Intraseasonal changes in evaporation were primarily associated with synoptic weather variations, with high evaporation events tending to occur during incursions of cold, dry air (due, in part, to the thermal lag between air and lake temperatures). Seasonal variations in evaporation were largely driven by temperature and net energy advection, but are out-of-phase with changes in wind speed. On interannual timescales, changes in summer evaporation rates were strongly associated with changes in net energy advection and showed only moderate connections to variations in temperature or humidity.

  5. Analysis of Water and Energy Budgets and Trends Using the NLDAS Monthly Data Sets

    Science.gov (United States)

    Vollmer, Bruce E.; Rui, Hualan; Mocko, David M.; Teng, William L.; Lei, Guang-Dih

    2012-01-01

    The North American Land Data Assimilation System (NLDAS) is a collaborative project between NASA GSFC, NOAA, Princeton University, and the University of Washington. NLDAS has created surface meteorological forcing data sets using the best-available observations and reanalyses. The forcing data sets are used to drive four separate land-surface models (LSMs), Mosaic, Noah, VIC, and SAC, to produce data sets of soil moisture, snow, runoff, and surface fluxes. NLDAS hourly data, accessible from the NASA GES DISC Hydrology Data Holdings Portal, http://disc.sci.gsfc.nasa.gov/hydrology/data-holdings, are widely used by various user communities in modeling, research, and applications, such as drought and flood monitoring, watershed and water quality management, and case studies of extreme events. More information is available at http://ldas.gsfc.nasa.gov/. To further facilitate analysis of water and energy budgets and trends, NLDAS monthly data sets have been recently released by NASA GES DISC.

  6. Wave energy budget analysis in the Earth's radiation belts uncovers a missing energy.

    Science.gov (United States)

    Artemyev, A V; Agapitov, O V; Mourenas, D; Krasnoselskikh, V V; Mozer, F S

    2015-05-15

    Whistler-mode emissions are important electromagnetic waves pervasive in the Earth's magnetosphere, where they continuously remove or energize electrons trapped by the geomagnetic field, controlling radiation hazards to satellites and astronauts and the upper-atmosphere ionization or chemical composition. Here, we report an analysis of 10-year Cluster data, statistically evaluating the full wave energy budget in the Earth's magnetosphere, revealing that a significant fraction of the energy corresponds to hitherto generally neglected very oblique waves. Such waves, with 10 times smaller magnetic power than parallel waves, typically have similar total energy. Moreover, they carry up to 80% of the wave energy involved in wave-particle resonant interactions. It implies that electron heating and precipitation into the atmosphere may have been significantly under/over-valued in past studies considering only conventional quasi-parallel waves. Very oblique waves may turn out to be a crucial agent of energy redistribution in the Earth's radiation belts, controlled by solar activity.

  7. Quantitative analysis of optical power budget of bismuth oxide-based erbium-doped fiber

    Energy Technology Data Exchange (ETDEWEB)

    Hayashi, Hideaki [Graduate School of Human and Environmental Studies, Kyoto University, Yoshida nihonmatsu-cho, Sakyo-ku, Kyoto 606-8501 (Japan); Research Center, Asahi Glass Co., Ltd., 1150 Hazawa-cho, Kanagawa-ku, Yokohama 221-8755 (Japan)], E-mail: hideaki-hayasi@agc.co.jp; Tanabe, Setsuhisa [Graduate School of Human and Environmental Studies, Kyoto University, Yoshida nihonmatsu-cho, Sakyo-ku, Kyoto 606-8501 (Japan); Sugimoto, Naoki [Research Center, Asahi Glass Co., Ltd., 1150 Hazawa-cho, Kanagawa-ku, Yokohama 221-8755 (Japan)

    2008-03-15

    We investigated optical power budget of Bi{sub 2}O{sub 3}-based erbium-doped fiber (BIEDF). Lateral spontaneous emissions and scattering laser powers in the BIEDF were measured quantitatively by using an integrating sphere. Compared with the power of amplified spontaneous emission and signal detected at the output fiber end, it was found that considerable powers were consumed by the laterally emitting lights. As an optically undetected loss limits power conversion efficiency (PCE) of the fiber amplifier, the effect of nonradiative decay from the termination level of pump excited state absorption (pump ESA) was estimated from decay rate analyses of the relevant levels. The nonradiative loss was comparable to amplified signal power in the BIEDF when pumped with a 980-nm LD. Nonradiative decay following cooperative upconversion (CUP) process is also discussed using rate equations analysis.

  8. Using Carbon flux network data to investigate the impact of new European greening rules on carbon budgets - a case study.

    Science.gov (United States)

    Schmidt, Marius; Graf, Alexander; Carsten, Montzka; Vereecken, Harry

    2017-04-01

    In 2015 the European Commission introduced new greening payments as part of their common agricultural practices to address environmental and sustainability issues. The payment is worth about 30% of the total subsidies for European farmers. Sowing nitrogen fixing catch/cover crops in the off season (generally in fall and winter) is one way to achieve the prerequisite for the greening payments. Therefore it is expected that the proportion of catch/cover crops will increase from 2015 onwards at the expense of bare soil fields. In particular, with regard to more frequently occurring mild weather conditions during fall and winter, we assume that the extensive shift to catch/cover crops will have a significant impact on the carbon cycle of agricultural areas. In this study we aim to evaluate this change in agricultural practice on local and regional CO2 fluxes and carbon budgets of the intensively used northern Rur catchment in Germany. In a preliminary study, we observed the daily courses of net CO2 flux and soil respiration of three different catch/cover crops: greening mix, oil radish, and white mustard (Sinapis alba), by means of a net flux chamber and a soil respiration chamber and compared them against Eddy covariance flux data from fields cultivated with (i) winter barley (Hordeum vulgare), and (ii) without vegetation. In the main study, we compare multi-year measurements of carbon fluxes from a regional network of Eddy Covariance sites, partly included in larger networks like Fluxnet, European Fluxes Database Cluster or ICOS. We especially used site data where comparisons of catch crop seasons and conventional seasons between different sites or years were possible. To allow an assessment of the change in carbon fluxes and budgets on regional scale, a land use comparison based on satellite images for the years 2014 to 2016 was applied. With these results, a first regional evaluation of the impact of the new greening policies on carbon fluxes and budgets for the

  9. 注射用紫杉醇(白蛋白结合型)治疗晚期乳腺癌的预算影响分析%Budget Impact Analysis of Injection Paclitaxel (Albumin-bound) to Treat Terminal Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    陈斌斌; 范长生

    2016-01-01

    目的:基于医保支付方的角度,预测假设白蛋白紫杉醇进入国家基本医保目录后,未来5年对医保基金可能产生的影响。方法:依据中国乳腺癌流行病学数据界定目标人群,基于紫杉醇类化疗药品费用、不良反应治疗费用、住院床位等其他费用来确定患者治疗费用。依据中国乳腺癌药品市场销售数据及专家意见,确定相应替代药品及其替代关系,以此构建预算影响分析模型。结果:如果白蛋白紫杉醇进入医保,2016-2020年医保基金支出将分别增加5241、6536、7872、9229、10628万元,并对结果进行了敏感性分析。结论:白蛋白紫杉醇具有更高的疗效和安全性、不需助溶剂预处理、输液时间大大缩短等优势,由于其价格的影响会增加一定医保基金的支出,适当降低价格或者提高门诊化疗率可显著降低医保基金的支出。%Objective:To estimate the potential influence of healthcare insurance fund in the next five years from health insurance payer perspective, assuming albumin paclitaxel is listed in NRDL. Method:Study population was draw from the breast cancer epidemiology data of China. The average treatment cost was calculated based on drug cost, adverse events management cost and other healthcare source usage including drug delivery time. Based upon market data of China and expert opinions, a budget impact model was established. Result:in two scenarios, healthcare insurance fund expenditure would be increased by ¥52.41 million, ¥65.36 million, ¥78.72 million, ¥92.29 million and ¥106.28 million, respectively, during the period of 2016-2020, and the sensitivity analysis of the results was carried out. Conclusion:albumin paclitaxel has the advantages of high efficacy and safety, without the need of solvent pretreatment, while with short infusion time and saving the use of medical resources. Because it will increase the expenditure of health insurance

  10. Macroeconomic Factors Affecting Budget Deficit in Pakistan: A Time Series Analysis

    Directory of Open Access Journals (Sweden)

    Ayesha Mushtaq

    2013-10-01

    Full Text Available The objective of the study is to empirically investigate the relationship between budget deficit and macroeconomic factors i.e., financial development indicator, economic growth, changes in price level and real exchange rate, by using data from1980-2011 for Pakistan. The results reveal that there is a positive and significant relationship between real effective exchange rate and budget deficit on one hand, while economic growth and financial development indicator with reference to budget deficit on the other hand. Changes in price level have a significant and negative relationship with the budget deficit in Pakistan.

  11. A budget impact analysis of Spiromax® compared with Turbuhaler® for the treatment of moderate to severe asthma: a potential improvement in the inhalation technique to strengthen medication adherence could represent savings for the Spanish Healthcare System and five Spanish regions

    Directory of Open Access Journals (Sweden)

    Darbà J

    2016-09-01

    Full Text Available Josep Darbà,1 Gabriela Ramírez,2 Juan L García-Rivero,3 Sagrario Mayoralas-Alises,4 José Francisco Pascual,5 Albert Roger,6 Diego Vargas,7 Adi Bijedic8 1Department of Economics, Universitat de Barcelona, 2BCN Health Economics & Outcomes Research SL, 3Hospital Laredo, Cantabria, 4Hospital Ramón y Cajal, Madrid, 5Hospital General Universitario de Alicante, Alicante, 6Hospital Universitario Germans Trias i Pujol, Barcelona, 7Hospital de Alta Resolución el Toyo, Andalusia, 8Market Access and HEOR Department, TEVA Pharmaceutical, Madrid, Spain Objective: To assess the economic impact of the introduction of DuoResp® Spiromax® by focusing on a potential improvement in the inhalation technique to strengthen medication adherence for the treatment of moderate to severe asthmatics in Spain and five Spanish regions including Andalusia, Catalonia, Galicia, Madrid, and Valencia.Methods: A 4-year budget impact model was developed for the period 2015–2018 from the Spanish Healthcare System perspective. Budesonide–formoterol fixed-dose combination delivered by Turbuhaler® was considered to be the most appropriate comparator for assessing the budget impact with the introduction of DuoResp® Spiromax®. National and regional data on asthma prevalence were obtained from the literature. Input parameters on health care resources were obtained by consulting experts from different Spanish hospitals. Resources used included medical visits, emergency room visits, and hospitalizations. The average numbers of primary care and specialist visits per year were also gathered. Based on health care resource use per patient, the total treatment cost per patient was estimated.Results: The population with moderate to severe asthma treated with budesonide–formoterol fixed-dose combinations delivered by Turbuhaler® in 2015 was estimated to be 166,985 in Spain. Region-specific prevalence data resulted in 25,081, 12,392, 16,097, 17,829, and 15,148 patients in Andalusia

  12. The impact of the global budget system on dynamics of dental manpower and utilization of dental services

    Science.gov (United States)

    Huang, Laura Yueh-Guey; Huang, Boyen

    2016-01-01

    Background: This study aimed to investigate dentists’ supply and practice patterns following the implementation of the global budget system in Taiwan. Materials and Methods: Data of reimbursement claims, municipal socioeconomic status and dental manpower were collected from the National Health Insurance administration, the Ministry of Internal Affair, and the Ministry of Health and Welfare, respectively. A multivariate linear regression method was used for data analysis. Results: A municipality that reported a higher percentage of tertiary educated population (t = 3.718, P amalgam restorations in total claims reduced from 19.82% to 17.94%, while the percentage of tooth-colored material restorations increased from 25.46% to 28.79%. Conclusion: This study has demonstrated a stabilizing effect of the global budget system on dynamics of dental manpower in Taiwan. A relationship between HHI and dentists’ move-out rate has been found. The relationship between municipal socioeconomic status and the density of dentists has also been confirmed. In addition, reduced utilization of amalgam restorations was accompanied by increased utilization of tooth-colored material restorations. Further investigations are indicated. PMID:27076827

  13. Disaster budgeting of Banda Aceh’s local government: Trends and analysis of post-tsunami Aceh 2004

    Science.gov (United States)

    Oktari, R. S.; Fahlevi, H.; Irawati, W.

    2017-02-01

    This study aimed to analyze Disaster Risk Management (DRM) related funds that budgeted by the government of Banda Aceh. The specific objectives of this study were: i) to assess and analyze the budget allocation related the DRM investment in the government of Banda Aceh, ii) to provide an update on achievements and key trends in DRM investments in government of Banda Aceh, iii) to evaluate the implementation of DRM budget and challenges on mainstreaming with DRM perspectives into policy of local budgeting, and iii) to propose appropriate recommendations for improvement. The study utilized both primary and secondary sources of data to achieve the objective. The method in this study included the following steps: searching/ collecting, checking, compiling, classifying, measuring, accounting and analyzing the existing budget document. The results of the data analysis showed that a large proportion of DRM investments was allocated after 2011. This study recommended some actions to be taken by the government and related stakeholder to increase the quantity and quality of DRM investments.

  14. Evaporation tagging and atmospheric water budget analysis with WRF: A regional precipitation recycling study for West

    Science.gov (United States)

    Arnault, Joel; Knoche, Richard; Wei, Jianhui; Kunstmann, Harald

    2016-04-01

    Regional precipitation recycling is the measure of the contribution of local evaporation E to local precipitation. This study provides a set of two methods developed in the Weather Research and Forecasting WRF model system for investigating regional precipitation recycling mechanisms: (1) tracking of tagged atmospheric water species originating from evaporation in a source region, ie E-tagging, and (2) three-dimensional budgets of total and tagged atmospheric water species. These methods are used to quantify the effect of return flow and non-well vertical mixing neglected in the computation of the bulk precipitation recycling ratio. The developed algorithms are applied to a WRF simulation of the West African Monsoon 2003. The simulated region is characterized by vertical wind shear condition, i.e. southwesterlies in the low levels and easterlies in the mid-levels, which favours return flow and non-well vertical mixing. Regional precipitation recycling is investigated in 100x100 and 1000x1000 km2 areas. A prerequisite condition for evaporated water to contribute to the precipitation process in both areas is that it is lifted to the mid-levels where hydrometeors are produced. In the 100x100 (1000x1000) km2 area the bulk precipitation recycling ratio is 0.9 (7.3) %. Our budget analysis reveals that return flow and non-well vertically mixed outflow increase this value by about +0.2 (2.9) and +0.2 (1.6) %, respectively, thus strengthening the well-known scale-dependency of regional precipitation recycling.

  15. Observations of the thermal environment on Red Sea platform reefs: a heat budget analysis

    KAUST Repository

    Davis, K. A.

    2011-03-11

    Hydrographic measurements were collected on nine offshore reef platforms in the eastern Red Sea shelf region, north of Jeddah, Saudi Arabia. The data were analyzed for spatial and temporal patterns of temperature variation, and a simple heat budget analysis was performed with the goal of advancing our understanding of the physical processes that control temperature variability on the reef. In 2009 and 2010, temperature variability on Red Sea reef platforms was dominated by diurnal variability. The daily temperature range on the reefs, at times, exceeded 5°C-as large as the annual range of water temperature on the shelf. Additionally, our observations reveal the proximity of distinct thermal microclimates within the bounds of one reef platform. Circulation on the reef flat is largely wave driven. The greatest diurnal variation in water temperature occurs in the center of larger reef flats and on reefs protected from direct wave forcing, while smaller knolls or sites on the edges of the reef flat tend to experience less diurnal temperature variability. We found that both the temporal and spatial variability in water temperature on the reef platforms is well predicted by a heat budget model that includes the transfer of heat at the air-water interface and the advection of heat by currents flowing over the reef. Using this simple model, we predicted the temperature across three different reefs to within 0.4°C on the outer shelf using only information about bathymetry, surface heat flux, and offshore wave conditions. © 2011 Springer-Verlag.

  16. A Qualitative Evaluation of Program Budgeting and Marginal Analysis in a Canadian Pediatric Tertiary Care Institution.

    Science.gov (United States)

    Smith, Neale; Mitton, Craig; Hiltz, Mary-Ann; Campbell, Matthew; Dowling, Laura; Magee, J Fergall; Gujar, Shashi Ashok

    2016-10-01

    Hospitals in Canada are being asked by governments to improve efficiency and do more with fewer resources. Healthcare decision makers are thus driven to find better ways to manage budgets and deliver on their mission. Formal processes of priority setting and resource allocation (PSRA) are one means to this end. This paper reports an evaluation of one such approach, Program Budgeting and Marginal Analysis (PBMA), as applied at a children and women's tertiary care facility in Nova Scotia, Canada. A brief evaluation conducted immediately after the conclusion of the PBMA process was supplemented with a larger retrospective evaluation. The retrospective evaluation included 26 face-to-face individual interviews with senior and middle managers who took part in PBMA. Interview transcripts were analyzed against a template consisting of 19 elements of structure, process, attitudes, and outcomes associated with high performance in PSRA. Respondents had a good experience with the implementation of PBMA, and considered it an improvement over past practice. Success was attributed to effective leadership, and substantial efforts to engage staff members. Understanding of economic and ethical principles of decision making was reportedly increased. Areas for improvement included ensuring that everyone participated in good faith, better communication of final results, and stronger follow-through to determine if anticipated changes and benefits in fact occurred. The evaluation framework employed here proved useful in assessing the quality of this resource allocation exercise. The results are directly useful to local decision makers, and the identified strengths and weaknesses are broadly consistent with those reported in studies of other organizations.

  17. An Analysis and Allocation System for Library Collections Budgets: The Comprehensive Allocation Process (CAP)

    Science.gov (United States)

    Lyons, Lucy Eleonore; Blosser, John

    2012-01-01

    The "Comprehensive Allocation Process" (CAP) is a reproducible decision-making structure for the allocation of new collections funds, for the reallocation of funds within stagnant budgets, and for budget cuts in the face of reduced funding levels. This system was designed to overcome common shortcomings of current methods. Its philosophical…

  18. An Analysis and Allocation System for Library Collections Budgets: The Comprehensive Allocation Process (CAP)

    Science.gov (United States)

    Lyons, Lucy Eleonore; Blosser, John

    2012-01-01

    The "Comprehensive Allocation Process" (CAP) is a reproducible decision-making structure for the allocation of new collections funds, for the reallocation of funds within stagnant budgets, and for budget cuts in the face of reduced funding levels. This system was designed to overcome common shortcomings of current methods. Its philosophical…

  19. Role of Customs Duties in the Formation of Budget Revenues

    Directory of Open Access Journals (Sweden)

    Mirela - Anca Postole

    2013-02-01

    Full Text Available Accession to the European Union, starting price and trade exchange liberalization, alongside a strong exchange rate reform, required a depth rethinking of the customs duty system and also influenced the role of this category of tax in establishing budgetary resources.This study reviews the impact of customs duties on changing levels of revenues collected at the state budget. The analysis used is the econometric modeling based on a single- factor regression model.But in Romania, customs duties do not have any major impact on budget revenues and the effects of their collection on the state budget revenues are felt within two months of collection.

  20. Benthic nutrient fluxes along the Laurentian Channel: Impacts on the N budget of the St. Lawrence marine system

    Science.gov (United States)

    Thibodeau, Benoît; Lehmann, Moritz F.; Kowarzyk, Jacqueline; Mucci, Alfonso; Gélinas, Yves; Gilbert, Denis; Maranger, Roxane; Alkhatib, Mohammad

    2010-12-01

    Water column concentrations and benthic fluxes of dissolved inorganic nitrogen (DIN) and oxygen (DO) were measured in the Gulf of St. Lawrence and the Upper and Lower St. Lawrence Estuary (USLE and LSLE, respectively) to assess the nitrogen (N) budget in the St. Lawrence (SL) system, as well as to elucidate the impact of bottom water hypoxia on fixed-N removal in the LSLE. A severe nitrate deficit, with respect to ambient phosphate concentrations (N*˜-10 μmol L -1), was observed within and in the vicinity of the hypoxic bottom water of the LSLE. Given that DO concentrations in the water column have remained above 50 μmol L -1, nitrate reduction in suboxic sediments, rather than in the water column, is most likely responsible for the removal of fixed N from the SL system. Net nitrate fluxes into the sediments, derived from pore water nitrate concentration gradients, ranged from 190 μmol m -2 d -1 in the hypoxic western LSLE to 100 μmol m -2 d -1 in the Gulf. The average total benthic nitrate reduction rate for the Laurentian Channel (LC) is on the order of 690 μmol m -2 d -1, with coupled nitrification-nitrate reduction accounting for more than 70%. Using average nitrate reduction rates derived from the observed water column nitrate deficit, the annual fixed-N elimination within the three main channels of the Gulf of St. Lawrence and LSLE was estimated at 411 × 10 6 t N, yielding an almost balanced N budget for the SL marine system.

  1. Why Do School District Budget Referenda Fail?

    Science.gov (United States)

    Ehrenberg, Ronald G.; Ehrenberg, Randy A.; Smith, Christopher L.; Zhang, Liang

    2004-01-01

    Our article analyzes historical data for New York State on the percentage of school board budget proposals that are defeated each year and panel data that we have collected on budget vote success for individual school districts in the state. We find that changes in state aid have little impact on budget vote success. Defeating a budget in one year…

  2. Difference and Relation Analysis of Comprehensive Budget and Financial Budget%浅析全面预算和财务预算的区别与联系

    Institute of Scientific and Technical Information of China (English)

    李艳

    2013-01-01

    The financial budget and the budget as an important means of enterprise management, financial budget management is an impor⁃tant part of the overall budget management, on the other hand, implementation of a comprehensive budget management is an effective mecha⁃nism and important means of strengthening the financial management function.%  财务预算与全面预算作为企业管理资源的重要手段,财务预算管理是全面预算管理的重要组成部分,另一方面实施全面预算管理则是强化财务管理功能的有效机制和重要手段。

  3. The Impact of Child Nutrition Budget Cuts: A Look at the States and Selected School Districts.

    Science.gov (United States)

    Parker, Lynn

    Presented in this paper are results from a study conducted by the Food Research and Action Center to examine the immediate impact of the 1981 cuts in federal support for child nutrition programs on states, selected school districts, and students. The first step of the study included a brief review of literature regarding the nutritional problems…

  4. Vegetation cover analysis using a low budget hyperspectral proximal sensing system

    Directory of Open Access Journals (Sweden)

    C. Daquino

    2006-06-01

    Full Text Available This report describes the implementation of a hyperspectral proximal sensing low-budget acquisition system and its application to the detection of terrestrian vegetation cover anomalies in sites of high environmental quality. Anomalies can be due to stress for lack of water and/or pollution phenomena and weed presence in agricultural fields. The hyperspectral cube (90-bands ranging from 450 to 900 nm was acquired from the hill near Segni (RM, approximately 500 m far from the target, by means of electronically tunable filters and 8 bit CCD cameras. Spectral libraries were built using both endmember identification method and extraction of centroids of the clusters obtained from a k-means analysis of the image itself. Two classification methods were applied on the hyperspectral cube: Spectral Angle Mapper (hard and Mixed Tuned Matching Filters (MTMF. Results show the good capability of the system in detecting areas with an arboreal, shrub or leafage cover, distinguishing between zones with different spectral response. Better results were obtained using spectral library originated by the k-means method. The detected anomalies not correlated to seasonal phenomena suggest a ground true analysis to identify their origin.

  5. The Impact of Declining Defense Budgets on Japan Maritime Self Defense Force

    Science.gov (United States)

    2007-06-01

    structural reform, the GOJ is trying to reduce all expenditures , including defense expenditures . Conversely, Japan and countries in its vicinity face the...reform, the GOJ is trying to reduce all expenditures , including defense expenditures . Conversely, Japan and countries in its vicinity face the threat...reduce expenditures . The alternative was serious financial trouble for Japan in the near future. The impact of these reforms is that defense is no

  6. Introducing non-flooded crops in rice-dominated landscapes: Impact on carbon, nitrogen and water budgets

    Science.gov (United States)

    Jauker, Frank; Wassmann, Reiner; Amelung, Wulf; Breuer, Lutz; Butterbach-Bahl, Klaus; Conrad, Ralf; Ekschmitt, Klemens; Goldbach, Heiner; He, Yao; John, Katharina; Kiese, Ralf; Kraus, David; Reinhold-Hurek, Barbara; Siemens, Jan; Weller, Sebastian; Wolters, Volkmar

    2013-04-01

    Rice production consumes about 30% of all freshwater used worldwide and 45% in Asia. Turning away from permanently flooded rice cropping systems for mitigating future water scarcity and reducing methane emissions, however, will alter a variety of ecosystem services with potential adverse effects to both the environment and agricultural production. Moreover, implementing systems that alternate between flooded and non-flooded crops increases the risk of disruptive effects. The multi-disciplinary DFG research unit ICON aims at exploring and quantifying the ecological consequences of altered water regimes (flooded vs. non-flooded), crop diversification (irrigated rice vs. aerobic rice vs. maize), and different fertilization strategies (conventional, site-specific, and zero N fertilization). ICON particularly focuses on the biogeochemical cycling of carbon and nitrogen, green-house gas (GHG) emissions, water balance, soil biotic processes and other important ecosystem services. The overarching goal is to provide the basic process understanding that is necessary for balancing the revenues and environmental impacts of high-yield rice cropping systems while maintaining their vital ecosystem services. To this aim, a large-scale field experiment has been established at the experimental farm of the International Rice Research Institute (IRRI, Philippines). Ultimately, the experimental results are analyzed in the context of management scenarios by an integrated modeling of crop development (ORYZA), carbon and nitrogen cycling (MoBiLE-DNDC), and water fluxes (CMF), providing the basis for developing pathways to a conversion of rice-based systems towards higher yield potentials under minimized environmental impacts. In our presentation, we demonstrate the set-up of the controlled large-scale field experiment for simultaneous assessment of carbon and nitrogen fluxes and water budgets. We show and discuss first results for: - Quantification and assessment of the net-fluxes of CH4

  7. Budgeting for PACS.

    Science.gov (United States)

    Sim, Lh

    2008-10-01

    There are a number of models for the acquisition of digital image management systems. The specific details for development of a budget for a PACS/RIS acquisition will depend upon the acquisition model - although there are similarities in the overarching principles and general information, particularly concerning the radiology service requirements that will drive budget considerations.While budgeting for PACS/RIS should follow the same principles as budgeting for any new technology, it is important to understand how far the implementation of digital image management systems can reach in a healthcare setting. Accurate identification of those elements of the healthcare service that will be affected by a PACS/RIS implementation is a critical component of successful budget formation and of the success of any business case and subsequent project that relies on those budget estimates.A budget for a PACS/RIS capital acquisition project should contain capital and recurrent elements. The capital is associated with the acquisition of the system in a purchase model and capital budget may also be required for upgrade - depending upon a facility's financial management processes.The recurrent (or operational) cost component for the PACS/RIS is associated with maintaining the system(s) in a sustainable operational state.It is also important to consider the service efficiencies, cost savings and service quality improvements that PACS/RIS can generate and include these factors into the economic analysis of any proposal for a PACS/RIS project.

  8. System Budgets

    DEFF Research Database (Denmark)

    Jeppesen, Palle

    1996-01-01

    The lecture note is aimed at introducing system budgets for optical communication systems. It treats optical fiber communication systems (six generations), system design, bandwidth effects, other system impairments and optical amplifiers.......The lecture note is aimed at introducing system budgets for optical communication systems. It treats optical fiber communication systems (six generations), system design, bandwidth effects, other system impairments and optical amplifiers....

  9. Budget timetable

    Science.gov (United States)

    This is a timetable for congressional action under the Balanced Budget and Emergency Deficit Control Act of 1985 (Gramm-Rudman-Hollings). These deadlines apply to fiscal years (FY) 1987-1991. The Congress missed a number of these deadlines last year. The deficit reduction measures in Gramm-Rudman-Hollings would lead to a balanced budget in 1991.

  10. Impact of short-lived non-CO2 mitigation on carbon budgets for stabilizing global warming

    NARCIS (Netherlands)

    Rogelj, Joeri; Meinshausen, M.; Schaeffer, M.; Knutti, R.; Riahi, Keywan

    2015-01-01

    Limiting global warming to any level requires limiting the total amount of CO2 emissions, or staying within a CO2 budget. Here we assess how emissions from short-lived non-CO2 species like methane, hydrofluorocarbons (HFCs), black-carbon, and sulphates influence these CO2 budgets. Our default case,

  11. Sustainability of Public Debt and Budget Deficit: Panel cointegration analysis for the European Union Member countries

    OpenAIRE

    2006-01-01

    In this study, we analyse the sustainability of fiscal policy of EU member countries within the panel cointegration and error-correction frameworks. Unlike the previous empirical papers in this area, we apply the test for panel cointegration between the primary budget deficit and the public debt defined in GDP ratios. Based on the cointegration test results, we conclude that the fiscal policy is consistent with the intertemporal budget constraint, i.e., it is sustainable in the panel of fifte...

  12. DCS Budget Tracking System

    Data.gov (United States)

    Social Security Administration — DCS Budget Tracking System database contains budget information for the Information Technology budget and the 'Other Objects' budget. This data allows for monitoring...

  13. An Analysis of Thermally-Related Surface Rainfall Budgets Associated with Convective and Stratiform Rainfall

    Institute of Scientific and Technical Information of China (English)

    ZHOU Yushu; Xiaofan LI

    2011-01-01

    Both water vapor and heat processes play key roles in producing surface rainfall.While the water vapor effects of sea surface temperature and cloud radiative and microphysical processes on surface rainfall have been investigated in previous studies,the thermal effects on rainfall are analyzed in this study using a series of two-dimensional equilibrium cloud-resolving model experiments forced by zonally-uniform,constant,large-scale zonal wind and zero large-scale vertical velocity.The analysis of thermally-related surface rainfall budget reveals that the model domain mean surface rain rate is primarily associated with the mean infrared cooling rate.Convective rainfall and transport of hydrometeor concentration from convective regions to raining stratiform regions corresponds to the heat divergence over convective regions,whereas stratiform rainfall corresponds to the transport of hydrometeor concentration from convective regions and heat divergence over raining stratiform regions.The heat divergence over convective regions is mainly balanced by the heat convergence over rainfall-free regions,which is,in turn,offset by the radiative cooling over rainfall-free regions.The sensitivity experiments of rainfall to the effects of sea surface temperature and cloud radiative and microphysical processes show that the sea surface temperature and cloud processes affect convective rainfall through the changes in infrared cooling rate over rainfall-free regions and transport rate of heat from convective regions to rainfall-free regions.

  14. Error Consistency Analysis Scheme for Infrared Ultraspectral Sounding Retrieval Error Budget Estimation

    Science.gov (United States)

    Zhou, Daniel K.; Larar, Allen M.; Liu, Xu; Smith, William L.; Strow, Larry, L.

    2013-01-01

    Great effort has been devoted towards validating geophysical parameters retrieved from ultraspectral infrared radiances obtained from satellite remote sensors. An error consistency analysis scheme (ECAS), utilizing fast radiative transfer model (RTM) forward and inverse calculations, has been developed to estimate the error budget in terms of mean difference and standard deviation of error in both spectral radiance and retrieval domains. The retrieval error is assessed through ECAS without relying on other independent measurements such as radiosonde data. ECAS establishes a link between the accuracies of radiances and retrieved geophysical parameters. ECAS can be applied to measurements from any ultraspectral instrument and any retrieval scheme with its associated RTM. In this manuscript, ECAS is described and demonstrated with measurements from the MetOp-A satellite Infrared Atmospheric Sounding Interferometer (IASI). This scheme can be used together with other validation methodologies to give a more definitive characterization of the error and/or uncertainty of geophysical parameters retrieved from ultraspectral radiances observed from current and future satellite remote sensors such as IASI, the Atmospheric Infrared Sounder (AIRS), and the Cross-track Infrared Sounder (CrIS).

  15. Evaluation of the Modern Era Retrospective-Analysis for Research and Applications (MERRA) Global Water and Energy Budgets

    Science.gov (United States)

    Bosilovich, Michael G.; Robertson, F. R.; Chen, J.

    2010-01-01

    The Modern Era Retrospective-analysis for Research and Applications (MERRA) reanalyses has completed 27 years of data) soon to be caught up to present. Here) we present an evaluation of those years currently available) including comparisons with the existing long reanalyses (ERA40) JRA25 and NCEP I and II) as well as with global data sets for the water and energy cycle. Time series shows that the MERRA budgets can change with some of the variations in observing systems, but that the magnitude of energy imbalance in the system is improved with more observations. We will present all terms of the budgets in MERRA including the time rates of change and analysis increments (tendency due to the analysis of observations).

  16. Gender Equality From A Gender Budgeting Perspective

    OpenAIRE

    Nyevero Maruzani; Nogget Matope; Efiritha Chauraya

    2012-01-01

    Gender budgeting, which is also known as gender responsive budgeting , tracks how budgets respond to gender equality and women’s rights requirement. This entails investing in and making available mechanisms, guidelines and indicators that enable gender equality advocates to track progress, benefit incidence and show how supposedly gender neutral budgets impact on men and women. The aim of this discussion is to highlight the importance of gender budgeting in addressing gender disparities while...

  17. Simulated Impacts of a change in the AMOC on the global Climate; an Energy Budget Perspective.

    Science.gov (United States)

    Codron, F.; L'Héveder, B.

    2015-12-01

    This study explores the impact of anomalous northward oceanic heat transport bythe AMOC on the global climate. We first use the LMDZ5 AGCM of theLaboratoire de Météorologie Dynamique coupled to a slab ocean, with realisticzonal asymmetries and seasonal cycle. Two anomalous surface heatingsreproducing the impact of an idealized AMOC strenghtening are imposed: (a)uniform heating over the North Atlantic basin, and (b) concentrated heating inthe Gulf Stream region; in both cases a compensating uniform cooling in the SouthernOcean is applied. The magnitude of the heating, and of the implied northwardinter-hemispheric heat transport, are within the range of current naturalvariability. Both simulations show global effects, which can be interpreted as acompensation by the atmosphere of the anomalous oceanic heat transport: theIntertropical Convergence Zone (ITCZ) shifts north toward the heatinganomalies. This shift is accompanied by a northward shift of the jets and stormtracks in both hemispheres, consistent with anomalous soutward heat transportby transient eddies in the subtropics. In the extra-tropics, the clear-sky radiative response tends to damp theprescribed anomalies, while the cloud response acts as a large positivefeedback on the oceanic forcing, mainly due to the low-cloud induced shortwaveanomalies. In the tropics, the clear-sky response is dominated instead byhumidity changes and reinforces the ITCZ movements. We then use a fully coupled GCM in glacial conditions, in which a freshwaterflux ("hosing") is added in the North Atlantic to weaken the AMOC. We stillobserve a strong compensation between the ocean and atmosphere heat transports,as well as a southward shift of the ITCZ, and of the Southern Hemisphere jetand storm tracks. There is however no warming of the Southern mid and highlatitudes. In addition to the compensation mechanisms of the slab ocean settings, newfeedbacks on the meridional energy transports by the oceanic circulationappear. The Southern

  18. Budgetary cash flows in the EU and their impact on national budget liquidity: the case of Slovenia

    Directory of Open Access Journals (Sweden)

    Tanja Markovič Hribernik

    2005-12-01

    Full Text Available On May 1, 2004 ten new states joined the EU. At the same time, budgetary cash flow mechanisms between the EU budget (as the central subject and national budgets were established. Despite the fact that all the rules are clear and known in advance - stipulated by the EU directives and regulations - there are some uncertainties, which may have an important effect on the liquidity as well as on the budgetary cash flows in new member states. The greatest problem for the liquidity of new member states’ budgets is posed by the time lags between inflows and outflows of EU funds. These lags are mainly because of delayed payments from the EU budget and problems with some member state’s absorption capacity. This article deals with the dynamics and the scale of budgetary cash flows between the Slovenian budget and the EU budget until 2006. A couple of likely scenarios are presented, which could happen in case of delayed payments of European funds. Consequently, both an unexpected state budget liquidity deficit and an additional burden arising from interest on delayed payments to the Brussels are possible for Slovenia.

  19. 科研预算方法及财务管理分析%Research Budgeting and Financial Management Analysis

    Institute of Scientific and Technical Information of China (English)

    周勇

    2014-01-01

    根据国家针对科技经费投入、预算和科研财务管理制定的政策,从科研经费的使用效果和财务管理分析入手,运用趋势分析法和对比分析法,分析了科研预算、财务管理实践中的主要问题和不足,并在此基础上,提出了创新科研预算方法、构建财务管理体系的措施。%According to the national policy for science and technology funding, budgeting and financial management of the development of scientific research, from the use of research funding and financial management analysis start using trend analysis and comparative analysis, analysis of the research budget, financial management practices of the main problems and deficiencies, and on this basis, the proposed budget for innovative research methods, building measures in the financial management system.

  20. Coupling effect analysis between landslides, river channel changes and sediment budgets - extreme climate events in Laishe River, southern Taiwan

    Science.gov (United States)

    Chang, Kuo-Jen; Huang, Mei-Jen; Tseng, Chih-Ming

    2016-04-01

    Taiwan, due to the high seismicity and high annual rainfall, numerous landslides triggered every year and severe impacts affect the island. Concerning to the catastrophic landslides, the key information of landslide, including range of landslide, volume estimation and the subsequent evolution are important when analyzing the triggering mechanism, hazard assessment and mitigation. Thus, the morphological analysis gives a general overview for the landslides and been considered as one of the most fundamental information. Typhoon Morakot brought extreme and long-time rainfall for Taiwan in August 2009, and caused severe disasters. In this study we integrate several technologies, especially by Unmanned Aerial Vehicle (UAV) and multi-spectral camera, to decipher the consequence and the potential hazard, and the social impact. In recent years, the remote sensing technology improves rapidly, providing a wide range of image, essential and precise information. This study integrates several methods, including, 1) Remote-sensing images gathered by Unmanned Aerial Vehicle (UAV) and by aerial photos taken in different periods; 2) field in-situ geologic investigation; 3) Differential GPS, RTK GPS geomatic measurements. The methods allow to constructing the DTMs before and after landslide, as well as the subsequent periods by using aerial photos and UAV derived images. The data sets permits to analysis the morphological changes. In the past, the study of sediment budgets usually relies on field investigation, but due to inconvenient transportation, topographical barriers, or located in remote areas, etc. the survey is hardly to be completed sometimes. In recent years, the rapid development of remote sensing technology improves image resolution and quality significantly. Remote sensing technology can provide a wide range of image data, and provide essential and precious information. The purpose of this study is to investigate the phenomenon of river migration and to evaluate the

  1. Experimental and modeling study of the impact of vertical transport processes from the boundary-layer on the variability and the budget of tropospheric ozone; Etude experimentale et numerique de l'influence des processus de transport depuis la couche-limite sur la variabilite et le bilan d'ozone tropospherique

    Energy Technology Data Exchange (ETDEWEB)

    Colette, A

    2005-12-15

    Closing the tropospheric ozone budget requires a better understanding of the role of transport processes from the major reservoirs: the planetary boundary layer and the stratosphere. Case studies lead to the identification of mechanisms involved as well as their efficiency. However, their global impact on the budget must be addressed on a climatological basis. This manuscript is thus divided in two parts. First, we present case studies based on ozone LIDAR measurements performed during the ESCOMPTE campaign. This work consists in a data analysis investigation by means of a hybrid - Lagrangian study involving: global meteorological analyses, Lagrangian particle dispersion computation, and mesoscale, chemistry - transport, and Lagrangian photochemistry modeling. Our aim is to document the amount of observed ozone variability related to transport processes and, when appropriate, to infer the role of tropospheric photochemical production. Second, we propose a climatological analysis of the respective impact of transport from the boundary-layer and from the tropopause region on the tropospheric ozone budget. A multivariate analysis is presented and compared to a trajectography approach. Once validated, this algorithm is applied to the whole database of ozone profiles collected above Europe during the past 30 years in order to discuss the seasonal, geographical and temporal variability of transport processes as well as their impact on the tropospheric ozone budget. The variability of turbulent mixing and its impact on the persistence of tropospheric layers will also be discussed. (author)

  2. Isotopic signature and impact of car catalysts on the anthropogenic osmium budget.

    Science.gov (United States)

    Poirier, André; Gariépy, Clement

    2005-06-15

    Higher osmium concentrations and lower 187Os/188Os ratios in sediments from urban areas have been linked to anthropogenic osmium sources. Automobile catalytic converters that use platinum group metals (PGM) are a potential source for this Os pollution. We present the first direct Os concentrations and isotopic measurements of catalytic converters for major automobile brands to test the assumption that car catalysts release Os with a distinct signature in the environment. The analysis of four new catalytic converters yields similar low 187Os/188Os ratios (0.1-0.2), suggesting a similar source for the PGM. The Os concentrations measured are in the ppt range (6-228 ppt). From our results, the osmium contribution of the car catalysts to the environment through attrition (wearing and grinding down of the catalyst by friction) is predicted to be low, car catalyst operating temperatures. Moreover, we estimate that car catalysts may be responsible for up to approximately 120 pg Os/m2 deposited per year in urban areas and that part of it may be exported to sedimentary sinks. Car catalytic converters are thus an important anthropogenic osmium source in densely populated areas. The NIST car catalyst standard (SRM-2557, made from recycled used catalysts) yields higher concentrations (up to 721 ppt Os) and a more radiogenic isotopic composition (approximately 0.38), perhaps indicative of Os contamination during its preparation.

  3. The reservoir of ozone in the boundary layer of the eastern United States and its potential impact on the global tropospheric ozone budget

    Science.gov (United States)

    Vukovich, F. M.; Fishman, J.; Browell, E. V.

    1985-01-01

    An analysis of available ozone data in the eastern two-thirds of the United States indicates that a substantial reservoir of ozone is present in the summertime. Five-year mean concentrations range from 40 to 65 ppbv. The reservoir covered an area of several million square kilometers and extends vertically from the surface to 1 to 2 km. The vertical distribution of ozone in the reservoir during midday supports a transport of additional ozone from the boundary layer to the free troposphere. Data are presented demonstrating the potential effect of transport by convective clouds and by the sea breeze circulation - mechanisms by which ozone may be transported out of the boundary layer into the free troposphere. The potential impact of this reservoir on the tropospheric ozone budget is discussed. It is shown that if less than half of the ozone mass in this reservoir is transported to the free troposphere, then the amount of ozone transported out of the boundary layer approximates the amount of ozone transported downward during a tropopause fold event.

  4. A Case Study of the Impacts of Dust Aerosols on Surface Atmospheric Variables and Energy Budgets in a Semi-Arid Region of China

    Institute of Scientific and Technical Information of China (English)

    LING Xiao-Lu; GUO Wei-Dong; ZHANG Le; ZHANG Ren-Jian

    2010-01-01

    The authors present a case study investigatingthe impacts of dust aerosols on surface atmospheric variables and energy budgets in a semi-arid region of China.Enhanced observational meteorological data, radiative fluxes, near-surface heat fluxes, and concentrations of dust aerosols were collected from Tongyu station, one of the reference sites of the International Coordinated Energy and Water Cycle Observations Project (CEOP), during a typical dust storm event in June 2006. A comprehensive analysis of these data show that in this semi-arid area, higher wind velocities and a continuously reduced air pressure were identified during the dust storm period.Dust storm events are usually associated with low relative humidity weather conditions, which result in low latent heat flux values. Dust aerosols suspended in the air decrease the net radiation, mainly by reducing the direct solar radiation reaching the land surface. This reduction in net radiation results in a decrease in soil temperatures at a depth of 2 cm. The combination of increased air temperature and decreased soil temperature strengthens the energy exchange of the atmosphere-earth system, increasing the surface sensible heat flux. After the dust storm event,the atmosphere was dominated by higher pressures and was relatively wet and cold. Net radiation and latent heat flux show an evident increase, while the surface sensible heat flux shows a clear decrease.

  5. Climate change impact assessment on mountain snow hydrology by water and energy budget-based distributed hydrological model

    Science.gov (United States)

    Bhatti, Asif M.; Koike, Toshio; Shrestha, Maheswor

    2016-12-01

    A water and energy budget-based distributed hydrological model with improved snow physics (WEB-DHM-S) was applied to elucidate the impact of climate change on mountain snow hydrology in the Shubuto River basin, Hokkaido, Japan. The simulated spatial distribution of snow cover was evaluated using the Moderate Resolution Imaging Spectroradiometer (MODIS) 8-day maximum snow-cover extent (MOD10A2) product, which revealed the model's capability for capturing the spatiotemporal variations in snow cover within the study area. Four Atmosphere Ocean General Circulation Models (AOGCMs) were selected and the SRESA1B emission scenario of the Intergovernmental Panel on Climate Change was used to describe climate predictions in the basin. All AOGCMs predict a future decrease in snowmelt contribution to total discharge 11-22% and an average decrease in SWE of 36%, with a shift in peak SWE by 4-14 days. The shift in runoff regime is broadly consistent between the AOGCMs with snowmelt-induced peak discharge expected to occur on average about two weeks earlier in the future hydrological year. The warming climate will drive a shift in runoff regime from a combined rainfall- and snowmelt-driven regime to one with a reduced contribution from snowmelt. The results of the study revealed that the model could be successfully applicable on the basin scale to simulate river discharge and snow processes and to investigate the effect of climate change on hydrological processes. This research contributes to improve the understanding of basin hydrological responses and the pace of change associated with climate variability.

  6. CORRELATION ANALYSIS BETWEEN THE PUBLIC DEBT AND THE BUDGET DEFICIT AND GDP IN ROMANIA COMPARED TO HOLLAND

    Directory of Open Access Journals (Sweden)

    ANA-PETRINA PĂUN

    2015-10-01

    Full Text Available The modality in which the state manages the public debt has always represented and will continue to represent a subject of real importance, and the discussions regarding the level of budget deficit, the indebtedness degree and its implications on the social wellness are representing an major actuality at national level and also at European Union level. In this paper it is presented a comparative analysis between Romania and Holland in what regards the dependence between public debt and budget deficit and its GDP, as also the real public debt’s variation in time series for Romania and Holland, in tandem with the variation in time of ARX model, highlighting the residuum.

  7. CORRELATION ANALYSIS BETWEEN THE PUBLIC DEBT AND THE BUDGET DEFICIT AND GDP IN ROMANIA COMPARED TO SWEDEN

    Directory of Open Access Journals (Sweden)

    ANA-PETRINA PĂUN

    2014-12-01

    Full Text Available The modality in which the state manages the public debt has always represented and will continue to represent a subject of real importance, and the discussions regarding the level of budget deficit, the indebtedness degree and its implications on the social wellness are representing a big actuality at national level as also at European Union level. In this paper is presented a comparative analysis between Romania and Sweden in what regards the dependence between public debt and budget deficit and its GDP, as also the real public debt’s variation in time series for Romania and Sweden, in tandem with the variation in time of ARX model, highlighting the residuum.

  8. A Comparative Analysis of the Budget Process in the Venezuelan and U.S. Navies.

    Science.gov (United States)

    1979-12-01

    los Organismo de la Administracion Central" CAccounting System of Financial Execution of the budget for the Central Administration Offices), which is...Venezuelan budgetary process no distinction is made between an authorization and an appropriation. The Escuela Nacional de Administracion Publica - The

  9. BEYOND BUDGETING

    Directory of Open Access Journals (Sweden)

    Edo Cvrkalj

    2015-12-01

    Full Text Available Traditional budgeting principles, with strictly defined business goals, have been, since 1998, slowly growing into more sophisticated and organization-adjusted alternative budgeting concepts. One of those alternative concepts is the “Beyond budgeting” model with an implemented performance effects measuring process. In order for the model to be practicable, budget planning and control has to be reoriented to the “bottom up” planning and control approach. In today’s modern business surroundings one has to take both present and future opportunities and threats into consideration, by valorizing them in a budget which would allow a company to realize a whole pallet of advantages over the traditional budgeting principles which are presented later in the article. It is essential to emphasize the importance of successfully implementing the new budgeting principles within an organization. If the implementation has been lacking and done without a higher goal in mind, it is easily possible that the process has been implemented without coordination, planning and control framework within the organization itself. Further in the article we present an overview of managerial techniques and instruments within the “Beyond budgeting” model such as balanced scorecard, rolling forecast, dashboard, KPI and other supporting instruments. Lastly we define seven steps for implementing the “Beyond budgeting” model and offer a comparison of “Beyond budgeting” model against traditional budgeting principles which lists twelve reasons why “Beyond budgeting” is better suited to modern and market-oriented organizations. Each company faces those challenges in their own characteristic way but implementing new dynamic planning models will soon become essential for surviving in the market.

  10. Design and Performance Analysis of a C Band Micro-strip Patch Feed Reflector Antenna and Link Budget Optimization

    Directory of Open Access Journals (Sweden)

    Sanjida Sharmin Mohona

    2015-02-01

    Full Text Available This paper deals with the design and performance analysis of a very small size, low-cost, lowprofile, high gain and high directivity C Band Micro strip Patch Feed Reflector Antenna considering the link budget optimization. The proposed antenna system has a gain of -4.45dB, directivity of 7.062dBi, return loss of - 16.817327dB at 5.532 GHz and -15.998dB at 6.532GHz, Voltage Standing Wave Ratio (VSWR of 1.338 at 5.5302GHz and 1.3766 at 6.5309 GHz, at C band it operates in two regions with bandwidth of 184MHz (5.4431 to 5.6275GHz and 422MHz (6.3356 to 6.7576 GHz. The resonant frequencies of the antenna are 5.532GHzand 6.532GHz. The proposed antenna system can be used for C-band like satellite communications transmissions, VSAT, Wi-Fi, weather radar systems, medical applications and other wireless systems. The antenna system is designed and simulated in the CST Microwave Studio. Link budget optimization is performed in order to analyze the critical factors in the transmission chain and to optimize the performance characteristics. The link budget determines what size antenna is to use, power requirements and in general, the overall customer satisfaction.

  11. Research and Development in the Federal Budget, FY 1977.

    Science.gov (United States)

    Shapley, Willis H.

    Described is the federal government's budgeting process for allocating resources to research and development (R&D). The report includes: an overview of R&D in context of the total budget, a review of R&D budget data, identification of recurring issues and issues concerning the analysis of R&D budgets, an analysis of the FY 1977 budget, and a…

  12. Coordinated analysis and quantification of sedimentary fluxes and budgets in cold environments: The SEDIBUD Programme

    Science.gov (United States)

    Beylich, Achim A.; Lamoureux, Scott F.

    2010-05-01

    Amplified climate change and ecological sensitivity of polar and high-altitude cold environments has been highlighted as a key global environmental issue. Projected climate change in cold climate environments is expected to alter melt season duration and intensity, along with the number of extreme rainfall events, total annual precipitation and the balance between snowfall and rainfall. Similarly, changes to the thermal balance are expected to reduce the extent of permafrost and seasonal ground frost and increase active layer depth. These effects will undoubtedly change surface environments in cold environments and alter fluxes of sediments, nutrients and solutes, but the absense of data and coordinated analysis to understand the sensitivity of the surface environment are acute in cold climate environments. The SEDIBUD (Sediment Budgets in Cold Environments) Programme of the International Association of Geomorphologists (I.A.G./A.I.G.) was formed in 2005 to address this key knowledge gap. SEDIBUD has currently about 400 members worldwide and the Steering Committee of this international programme is composed of ten scientists from nine different countries. The central research question of this global group of scientists is to Assess the contemporary sedimentary fluxes in cold climates, with emphasis on both particulate and dissolved components. Research carried out at currently 38 defined SEDIBUD Key Test Sites varies by programme, logistics and available ressources, but typically represent interdisciplinary collaborations of geomorphologists, hydrologists, ecologists, and permafrost scientists and glaciologists with different levels of detail. SEDIBUD key test sites provide data on annual climate conditions, total runoff and particulate and dissolved fluxes as well as information on other relevant surface processes. A number of selected key test sites are providing high-resolution data on climatic conditions, runoff and fluvial fluxes, which in addition to the

  13. Budgetary cash flows in the EU and their impact on national budget liquidity: the case of Slovenia

    OpenAIRE

    Tanja Markovič Hribernik; Monika Kirbiš

    2005-01-01

    On May 1, 2004 ten new states joined the EU. At the same time, budgetary cash flow mechanisms between the EU budget (as the central subject) and national budgets were established. Despite the fact that all the rules are clear and known in advance - stipulated by the EU directives and regulations - there are some uncertainties, which may have an important effect on the liquidity as well as on the budgetary cash flows in new member states. The greatest problem for the liquidity of new member st...

  14. Time transfer by laser link: a complete analysis of the uncertainty budget

    Science.gov (United States)

    Samain, E.; Exertier, P.; Courde, C.; Fridelance, P.; Guillemot, P.; Laas-Bourez, M.; Torre, J.-M.

    2015-04-01

    The Time Transfer by Laser Experiment (T2L2) on the Jason 2 satellite is a mission allowing remote clocks synchronization at the picosecond level. It is based on laser ranging technologies, with a laser station network on the ground and a dedicated instrument on board the satellite. It was launched in June 2008 and has been working continuously since then. T2L2 performances are very promising for time and frequency metrology and also for fundamental physics. The scientific objectives of the whole experiment rely on a rigorous uncertainty budget. This is governed by the characteristics of the space instrument and the laser stations network, the post treatment done on the ground, and also the process used to calibrate the laser stations. The uncertainty budget demonstrates that T2L2 is able to perform common-view time transfers between remote sites with an expanded uncertainty better than 140 ps (coverage factor = 2).

  15. Analysis on Enterprise Plan and Budget%浅析企业计划与预算

    Institute of Scientific and Technical Information of China (English)

    张凯

    2014-01-01

    本文通过对计划与预算定义的描述,分析了两者的异同,澄清了人们对计划的误解和对两者的混淆,强调计划与预算的紧密关系和注意事项,并进一步就预算如何很好地执行计划提出了一些建议。%Through the description of the plan and budget definition, this paper analyzes the similarities and differences, clarifies misunderstandings and confusion for people on plans, and further proposes suggestions for how the budget should well implement the plan.

  16. BUDGET AND PUBLIC DEBT

    Directory of Open Access Journals (Sweden)

    Morar Ioan Dan

    2014-12-01

    Full Text Available The issue of public budgeting is an important issue for public policy of the state, for the simple reason that no money from the state budget can not promote public policy. Budgetary policy is official government Doctrine vision mirror and also represents a starting point for other public policies, which in turn are financed by the public budget. Fiscal policy instruments at its disposal handles the public sector in its structure, and the private sector. Tools such as grant, budgetary allocation, tax, welfare under various forms, direct investments and not least the state aid is used by the state through their budgetary policies to directly and indirectly infuence sector, and the private. Fiscal policies can be grouped according to the structure of the public sector in these components, namely fiscal policy, budgeting and resource allocation policies for financing the budget deficit. An important issue is the financing of the budget deficit budgetary policies. There are two funding possibilities, namely, the higher taxes or more axles site and enter the second call to public loans. Both options involve extra effort from taxpayers in the current fiscal year when they pay higher taxes or a future period when public loans will be repaid. We know that by virtue of "fiscal pact" structural deficits of the member countries of the EU are limited by the European Commission, according to the macro structural stability and budget of each Member State. This problem tempers to some extent the governments of the Member States budgetary appetite, but does not solve the problem of chronic budget deficits. Another issue addressed in this paper is related to the public debt, the absolute amount of its relative level of public datoriri, about the size of GDP, public debt financing and its repayment sources. Sources of public debt issuance and monetary impact on the budget and monetary stability are variables that must underpin the justification of budgetary

  17. Analysis of Camp Pendleton California Medical Treatment Facility Budget and Execution Process

    Science.gov (United States)

    2008-12-01

    Supervisor), Navy Medicine West, BUMED, and literature review of BUMED instructions and manuals . Naval Hospital (NH) Camp Pendleton FY-08 Budget Annual...hospitals during that time, set the conditions for the implementation of a nationally standardized fee schedule, RBRVS ( Bergey , 1991). The initial...service, the higher the worth ( Bergey , 1991). To calculate a simple RVU, an administrator adds physician work (RVUw), practice expense (RVUpe), and

  18. EXECUTION OF BUDGET INDICATORS IN ROMANIA’S PUBLIC BUDGET; IMPROVEMENT METHODS

    Directory of Open Access Journals (Sweden)

    IONELA POPA

    2012-11-01

    Full Text Available In Romania, the aspects concerning the budget process are laid down in Law 500/2002 regarding public finance. According to this law, budget inputs and outputs as well as the specific regulations of a fiscal year are provided and authorized for a budget year by an annual budget law. As to the budgets making up the general consolidated budget, it should be mentioned that only two of them act as laws; they are the law of public budget and the law of public social insurance budget (and implicitly their amending laws. The present paper envisages the analysis of how effective the execution methods of budget indicators is in the public budget which from the perspective of revenues and expenses means the most important component of the general consolidated budget.

  19. Impact of dust aerosols on the radiative budget, surface heat fluxes, heating rate profiles and convective activity over West Africa during March 2006

    Directory of Open Access Journals (Sweden)

    M. Mallet

    2009-09-01

    Full Text Available The present work analyses the effect of dust aerosols on the surface and top of atmosphere radiative budget, surface temperature, sensible heat fluxes, atmospheric heating rate and convective activity over West Africa. The study is focused on the regional impact of a major dust event over the period of 7–14 March 2006 through numerical simulations performed with the mesoscale, nonhydrostatic atmospheric model MesoNH. Due to its importance on radiative budgets, a specific attention has been paid to the representation of dust single scattering albedo (SSA in MesoNH by using inversions of the AErosol RObotic NETwork (AERONET. The radiative impacts are estimated using two parallel simulations, one including radiative effects of dust and the other without them. The simulations of dust aerosol impacts on the radiative budget indicate remarkable instantaneous (at midday decrease of surface shortwave (SW radiations over land, with regional (9°–17° N, 10° W–20° E mean of −137 W/m2 during the 9 to 12 March period. The surface dimming resulting from the presence of dust is shown to cause important reduction of both surface temperature (up to 4°C and sensible heat fluxes (up to 100 W/m2, which is consistent with experimental observations. At the top of the atmosphere, the SW cooling (regional mean of −12.0 W/m2 induced by mineral dust is shown to dominate the total net (shortwave + longwave effect. The maximum SW heating occurs within the dusty layer with values comprised between 4 and 7° K by day and LW effect results in a cooling of −0.10/−0.20° K by day. Finally, the simulations suggest the decrease of the convective available potential energy (CAPE over the region in the presence of mineral dust.

  20. Environmental budget and policy goal

    Energy Technology Data Exchange (ETDEWEB)

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

    1998-12-01

    The assigned budget for environmental sector is quite insufficient to meet enormous environmental demand. Under this circumstance, there is only one way to solve environmental problems efficiently, i.e. to use a given budget efficiently. Therefore, the study on efficient utilization of a given environmental invested finance is needed by customizing a diagnosis of present condition on the operation of environmental budget and environmental investment analysis. In this respect, an entire national budget of 1999 and environmental budget were analyzed in this study. By analyzing economic efficiency of sewage disposal program, integrated septic tank system, VOC regulation, incinerator construction program, food waste disposal program, and recycling program, an efficient budget policy was presented. 19 refs., 18 figs., 169 tabs.

  1. France, Germany, Greece and the United Kingdom: An Analysis and Comparison of Budget Deficits and Defense Spending

    Science.gov (United States)

    2011-09-01

    different from their budgeted expenditure. Differences in national tax regimes and the treatment of pension contributions can lead to significant...budget deficit and military spending. These findings might be justified by legislative inertia and contractural obligations. Results for a

  2. Impact of fire on global land surface air temperature and energy budget for the 20th century due to changes within ecosystems

    Science.gov (United States)

    Li, Fang; Lawrence, David M.; Bond-Lamberty, Ben

    2017-04-01

    Fire is a global phenomenon and tightly interacts with the biosphere and climate. This study provides the first quantitative assessment and understanding of fire’s influence on the global annual land surface air temperature and energy budget through its impact on terrestrial ecosystems. Fire impacts are quantified by comparing fire-on and fire-off simulations with the Community Earth System Model (CESM). Results show that, for the 20th century average, fire-induced changes in terrestrial ecosystems significantly increase global land annual mean surface air temperature by 0.18 °C, decrease surface net radiation and latent heat flux by 1.08 W m-2 and 0.99 W m-2, respectively, and have limited influence on sensible heat flux (-0.11 W m-2) and ground heat flux (+0.02 W m-2). Fire impacts are most clearly seen in the tropical savannas. Our analyses suggest that fire increases surface air temperature predominantly by reducing latent heat flux, mainly due to fire-induced damage to the vegetation canopy, and decreases net radiation primarily because fire-induced surface warming significantly increases upward surface longwave radiation. This study provides an integrated estimate of fire and induced changes in ecosystems, climate, and energy budget at a global scale, and emphasizes the importance of a consistent and integrated understanding of fire effects.

  3. An analysis of budgetary goals impacting organizational performance

    Directory of Open Access Journals (Sweden)

    Cheok MUI YEE

    2016-05-01

    Full Text Available This study proposes a conceptual review of how budgetary goals impact organizational performance. The aim of this study is to get a better understanding of the direct and indirect relationship between the organization’s decision-making process and operational performances. Setting the budget particularly influences subordinates’ budget goal levels and motivations (i.e., budget goal acceptance and budget goal commitment, which ultimately enhances the organization’s performance. To test these relationships, data were collected using the three perspectives approach: budgetary goal, budgetary participation and budgetary evaluation. The study provided evidence that perception of fairness mediates the relation between the levels of budget participation and goal commitment, whereas goal commitment mediates the relation between fairness perceptions and performance. At the end of the article, there are some implications for SMEs industries and some suggestions for future studies.

  4. Using adapted budget cost variance techniques to measure the impact of Lean – based on empirical findings in Lean case studies

    DEFF Research Database (Denmark)

    Kristensen, Thomas Borup

    2015-01-01

    . This is needed in Lean as the benefits are often created over multiple periods and not just within one budget period. Traditional cost variance techniques are not able to trace these effects. Moreover, Time-driven ABC is adapted to fit the measurement of Lean improvement outside manufacturing and facilitate......Lean is dominating management philosophy, but the management accounting techniques that best supports this is still not fully understood. Especially how Lean fits traditional budget variance analysis, which is a main theme of every management accounting textbook. I have studied three Scandinavian...... the requirements of Lean companies. In general all these developments should enhance the measurement of cost improvements on both direct costs and indirect costs made by implementing Lean. The adaptions and techniques presented can be used by other Lean companies, because they are highly applicable and can easily...

  5. Using adapted budget cost variance techniques to measure the impact of Lean – based on empirical findings in Lean case studies

    DEFF Research Database (Denmark)

    Kristensen, Thomas Borup

    2015-01-01

    the requirements of Lean companies. In general all these developments should enhance the measurement of cost improvements on both direct costs and indirect costs made by implementing Lean. The adaptions and techniques presented can be used by other Lean companies, because they are highly applicable and can easily...... excellent Lean performing companies and their development of budget variance analysis techniques. Based on these empirical findings techniques are presented to calculate cost and cost variances in the Lean companies. First of all, a cost variance is developed to calculate the Lean cost benefits within....... This is needed in Lean as the benefits are often created over multiple periods and not just within one budget period. Traditional cost variance techniques are not able to trace these effects. Moreover, Time-driven ABC is adapted to fit the measurement of Lean improvement outside manufacturing and facilitate...

  6. Water Budget Analysis of Red Soils in Central Jiangxi Province,China

    Institute of Scientific and Technical Information of China (English)

    CHEN Jia-Zhou; HE Yuan-Qiu; CHEN Ming-Liang

    2004-01-01

    The daily soil water budgets in the red soil areas of central Jiangxi Province,southern China,were investigated with a large-scale weighing lysimeter and runoff plots. From 1998 to 2000,peanuts (Arachis hypogaea L.) and rape (Brassica napus L.) were planted in the lysimeter and in 1999,peanuts were planted in the runoff plots. The soil water budget components including rainfall,runoff,percolation and evapotranspiration were measured directly or calculated by Richards' equation and water balance equation. The results showed that most rainfall,including rainstorms,occurred from March to July,and induced the greatest soil water percolation during the year. The evapotranspiration was still large from July to September when rainfall was minimal. Thus,the lack of synchronization in soil water inputs and losses was disadvantageous to crops growing in this region. Among the soil water losses,percolation was the largest,followed by evapotranspiration,and then soil runoff. Runoff was very small on farmland with crops. It was significantly different from the uncultivated uplands where large-scale runoff was usually reported. The soil water storage fluctuated sinusoidally,with a large amplitude in the rainy season and a small amplitude in the dry season.

  7. Large-scale dynamical influence of a gravity wave generated over the Antarctic Peninsula – regional modelling and budget analysis

    Directory of Open Access Journals (Sweden)

    JOEL Arnault

    2013-03-01

    Full Text Available The case study of a mountain wave triggered by the Antarctic Peninsula on 6 October 2005, which has already been documented in the literature, is chosen here to quantify the associated gravity wave forcing on the large-scale flow, with a budget analysis of the horizontal wind components and horizontal kinetic energy. In particular, a numerical simulation using the Weather Research and Forecasting (WRF model is compared to a control simulation with flat orography to separate the contribution of the mountain wave from that of other synoptic processes of non-orographic origin. The so-called differential budgets of horizontal wind components and horizontal kinetic energy (after subtracting the results from the simulation without orography are then averaged horizontally and vertically in the inner domain of the simulation to quantify the mountain wave dynamical influence at this scale. This allows for a quantitative analysis of the simulated mountain wave's dynamical influence, including the orographically induced pressure drag, the counterbalancing wave-induced vertical transport of momentum from the flow aloft, the momentum and energy exchanges with the outer flow at the lateral and upper boundaries, the effect of turbulent mixing, the dynamics associated with geostrophic re-adjustment of the inner flow, the deceleration of the inner flow, the secondary generation of an inertia–gravity wave and the so-called baroclinic conversion of energy between potential energy and kinetic energy.

  8. Cost-effectiveness analysis and efficient use of the pharmaceutical budget: the key role of clinical pharmacologists

    Science.gov (United States)

    Edlin, Richard; Round, Jeff; Hulme, Claire; McCabe, Christopher

    2010-01-01

    The purpose of this paper is to provide information about cost-effectiveness analysis and the roles of clinical pharmacologists generally in providing efficient health care. The paper highlights the potential consequences of ‘off-label prescribing’ and ‘indication creep’ behaviour given slower growth (or potential cuts) in the NHS budget. This paper highlights the key roles of clinical pharmacologists in delivering an efficient health care system when resources are allocated using cost-effectiveness analyses. It describes what cost-effectiveness analysis (CEA) is and how incremental cost-effectiveness ratios (ICERs) are used to identify efficient options. After outlining the theoretical framework within which using CEA can promote the efficient allocation of the health care budget, it considers the place of disinvestment within achieving efficient resource allocation. Clinical pharmacologists are argued to be critical to providing improved population health under CEA-based resource allocation processes because of their roles in implementation and disinvestment. Given that the challenges facing the United Kingdom National Health Service (NHS) are likely to increase, this paper sets out the stark choices facing clinical pharmacologists. PMID:20716234

  9. The impact of the global budget system on dynamics of dental manpower and utilization of dental services

    Directory of Open Access Journals (Sweden)

    Laura Yueh-Guey Huang

    2016-01-01

    Conclusion: This study has demonstrated a stabilizing effect of the global budget system on dynamics of dental manpower in Taiwan. A relationship between HHI and dentists′ move-out rate has been found. The relationship between municipal socioeconomic status and the density of dentists has also been confirmed. In addition, reduced utilization of amalgam restorations was accompanied by increased utilization of tooth-colored material restorations. Further investigations are indicated.

  10. A transitioning Arctic surface energy budget: the impacts of solar zenith angle, surface albedo and cloud radiative forcing

    Energy Technology Data Exchange (ETDEWEB)

    Sedlar, Joseph; Tjernstroem, Michael; Leck, Caroline [Stockholm University, Department of Meteorology, Stockholm (Sweden); Mauritsen, Thorsten [Max-Planck-Institute for Meteorology, Hamburg (Germany); Shupe, Matthew D.; Persson, P.O.G. [University of Colorado, NOAA-ESRL-PSD, Boulder, CO (United States); Brooks, Ian M.; Birch, Cathryn E. [University of Leeds, School of Earth and Environment, Leeds (United Kingdom); Sirevaag, Anders [University of Bergen, Bjerknes Center for Climate Research, Bergen (Norway); Nicolaus, Marcel [Norwegian Polar Institute, Tromsoe (Norway); Alfred Wegener Institute for Polar and Marine Research, Bremerhaven (Germany)

    2011-10-15

    Snow surface and sea-ice energy budgets were measured near 87.5 N during the Arctic Summer Cloud Ocean Study (ASCOS), from August to early September 2008. Surface temperature indicated four distinct temperature regimes, characterized by varying cloud, thermodynamic and solar properties. An initial warm, melt-season regime was interrupted by a 3-day cold regime where temperatures dropped from near zero to -7 C. Subsequently mean energy budget residuals remained small and near zero for 1 week until once again temperatures dropped rapidly and the energy budget residuals became negative. Energy budget transitions were dominated by the net radiative fluxes, largely controlled by the cloudiness. Variable heat, moisture and cloud distributions were associated with changing air-masses. Surface cloud radiative forcing, the net radiative effect of clouds on the surface relative to clear skies, is estimated. Shortwave cloud forcing ranged between -50 W m{sup -2} and zero and varied significantly with surface albedo, solar zenith angle and cloud liquid water. Longwave cloud forcing was larger and generally ranged between 65 and 85 W m{sup -2}, except when the cloud fraction was tenuous or contained little liquid water; thus the net effect of the clouds was to warm the surface. Both cold periods occurred under tenuous, or altogether absent, low-level clouds containing little liquid water, effectively reducing the cloud greenhouse effect. Freeze-up progression was enhanced by a combination of increasing solar zenith angles and surface albedo, while inhibited by a large, positive surface cloud forcing until a new air-mass with considerably less cloudiness advected over the experiment area. (orig.)

  11. ANALYSIS OF THE INFLUENCE OF THROMBOEMBOLIC COMPLICATIONS PREVENTION WITH ORAL ANTICOAGULANTS ON BUDGET IN PATIENTS WITH NON-VALVULAR ATRIAL FIBRILLATION

    Directory of Open Access Journals (Sweden)

    A. V. Rudakova

    2015-01-01

    drug is included in the essential drugs list, subject to 10% VAT and 10% wholesale mark. The cost of complications treatment corresponded to the rate of compulsory health insurance for the city of St. Petersburg for 2015.Results. The estimated number of patients with non-valvular AF who require anticoagulation therapy in the RF is 1,196,600 people according to the epidemiological data. Treatment with apixaban significantly reduces the incidence of cardiovascular events as compared with warfarin and rivaroxaban. The results of the budget impact analysis, taking into account the price obtained at auction from 01.04.14 through 01.04.15, show a decrease in the load on the budget when the apixaban is included in the therapy regimen of non-valvular atrial fibrillation. Potential savings of resources of the health care system reached 10.9 billion rubles as compared with dabigatran and 39.2 billion rubles as compared with rivaroxaban. This advantage can be explained by both the lower cost of apixaban in comparison with reference drugs, and a reduction of the in-hospital expenses on complications treatment. Switching from warfarin to apixaban increases the budget load in 2.81 times. However, previous data demonstrate the economic feasibility of the additional costs of apixaban, that help to achieve significant advantages from a clinical point of view. The results obtained on the basis of prices, intended to include apixaban in the list of essential drugs, showed that in this case the savings of the budget of the health care system will reach 127-129 bln. rubles for 5 years (average 26% as compared with dabigatran and rivaroxaban. The comparison of apixaban with warfarin showed an increase in total costs of therapy in 2.72 times.Conclusion. The inclusion of apixaban in the therapy regimen of non-valvular atrial fibrillation can significantly reduce the burden on the budget of the health care system as compared with dabigatran and rivaroxaban, as well as reduce the incidence of

  12. ANALYSIS OF THE INFLUENCE OF THROMBOEMBOLIC COMPLICATIONS PREVENTION WITH ORAL ANTICOAGULANTS ON BUDGET IN PATIENTS WITH NON-VALVULAR ATRIAL FIBRILLATION

    Directory of Open Access Journals (Sweden)

    A. V. Rudakova

    2015-09-01

    drug is included in the essential drugs list, subject to 10% VAT and 10% wholesale mark. The cost of complications treatment corresponded to the rate of compulsory health insurance for the city of St. Petersburg for 2015.Results. The estimated number of patients with non-valvular AF who require anticoagulation therapy in the RF is 1,196,600 people according to the epidemiological data. Treatment with apixaban significantly reduces the incidence of cardiovascular events as compared with warfarin and rivaroxaban. The results of the budget impact analysis, taking into account the price obtained at auction from 01.04.14 through 01.04.15, show a decrease in the load on the budget when the apixaban is included in the therapy regimen of non-valvular atrial fibrillation. Potential savings of resources of the health care system reached 10.9 billion rubles as compared with dabigatran and 39.2 billion rubles as compared with rivaroxaban. This advantage can be explained by both the lower cost of apixaban in comparison with reference drugs, and a reduction of the in-hospital expenses on complications treatment. Switching from warfarin to apixaban increases the budget load in 2.81 times. However, previous data demonstrate the economic feasibility of the additional costs of apixaban, that help to achieve significant advantages from a clinical point of view. The results obtained on the basis of prices, intended to include apixaban in the list of essential drugs, showed that in this case the savings of the budget of the health care system will reach 127-129 bln. rubles for 5 years (average 26% as compared with dabigatran and rivaroxaban. The comparison of apixaban with warfarin showed an increase in total costs of therapy in 2.72 times.Conclusion. The inclusion of apixaban in the therapy regimen of non-valvular atrial fibrillation can significantly reduce the burden on the budget of the health care system as compared with dabigatran and rivaroxaban, as well as reduce the incidence of

  13. LOCAL BUDGETS UNDER CURRENT DECENTRALIZATION: UKRAINE AND FOREIGN EXPERIENCE

    Directory of Open Access Journals (Sweden)

    O. Cheberyako

    2016-04-01

    Full Text Available The article is devoted to the major trends and issues of development of local budgets in Ukraine. A study of the essence of fiscal decentralization as one of the components of the management, aimed at reducing the dependence of local governments from the central government with regard to foreign experience. Particular attention is paid to local budgets under decentralization of own and delegated financial powers. The theoretical principles of fiscal decentralization and its proven impact on the socio-economic development. Studied the European countries model of local budgets. The features of formation of revenues of local budgets under decentralization. The role in shaping tax revenues of local budgets in foreign countries and Ukraine. The analysis of state policy of financial support for regional development in Ukraine. The structure of tax revenue in the context of changes in the budget and tax legislation in a decentralized tax powers. Systematized features of fiscal decentralization in Ukraine. Problems and grounded main ways of optimizing the formation of local budgets in a decentralized tax powers. Formed selection of areas targeted as ways to increase economic and financial independence of regions of Ukraine.

  14. European Union Budget Politics

    DEFF Research Database (Denmark)

    Citi, Manuele

    2015-01-01

    The marginal involvement of the European Union (EU) in redistributive policies and its limited fiscal resources have led to a notable lack of attention by EU scholars towards the EU budget and its dynamics. Yet the nature of the budgetary data and their high usability for statistical analysis make...

  15. Source identification and budget analysis on elevated levels of formaldehyde within ship plumes: a photochemical/dynamic model analysis

    Science.gov (United States)

    Song, C. H.; Kim, H. S.; von Glasow, R.; Brimblecombe, P.; Kim, J.; Park, R. J.; Woo, J. H.

    2010-06-01

    Elevated levels of formaldehyde (HCHO) along the ship corridors have been observed by satellite sensors, such as ESA/ERS-2 GOME (Global Ozone Monitoring Experiment), and were also predicted by global 3-D chemistry-transport models. In this study, three likely sources of the elevated HCHO levels were investigated to identify the detailed sources and examine the contributions of the sources (budget) of the elevated levels of HCHO in the ship corridors using a newly-developed ship-plume photochemical/dynamic model: (1) primary HCHO emission from ships; (2) secondary HCHO production via the atmospheric oxidation of Non-methane volatile organic compounds (NMVOCs) emitted from ships; and (3) atmospheric oxidation of CH4 within the ship plumes. From multiple ship-plume model simulations, CH4 oxidation by elevated levels of in-plume OH radicals was found to be the main factor responsible for the elevated levels of HCHO in the ship corridors. More than ~91% of the HCHO for the base ship plume case (ITCT 2K2 ship-plume case) is produced by this atmospheric chemical process, except in the areas close to the ship stacks where the main source of the elevated HCHO levels would be primary HCHO from the ships (due to the deactivation of CH4 oxidation from the depletion of in-plume OH radicals). Because of active CH4 oxidation (chemical destruction of CH4) by OH radicals, the instantaneous chemical lifetime of CH4 (τ CH4) decreased to ~0.45 yr inside the ship plume, which is in contrast to τ CH4 of ~1.1 yr in the background (up to ~41% decrease). A variety of likely ship-plume situations at three locations at different latitudes within the global ship corridors was also studied to determine the extent of the enhancements in the HCHOlevels in the marine boundary layer (MBL) influenced by ship emissions. It was found that the ship-plume HCHO levels could be 20.5-434.9 pptv higher than the background HCHO levels depending on the latitudinal locations of the ship plumes (i

  16. [Analysis of individual spending on smoking based on the Brazilian Family Budget Survey, 2002-2003].

    Science.gov (United States)

    Kroeff, Locimara Ramos; Mengue, Sotero Serrate

    2010-12-01

    In order to discuss new parameters for assessing personal spending on smoking in Brazil, this study aimed to describe the population's socio-demographic characteristics and the proportions of spending on smoking. The sample included individuals that spend money on smoking, according to the Brazilian Family Budget Survey for 2002-2003, conducted by the Brazilian Institute of Geography and Statistics. In the lowest income bracket, the proportion of spending on smoking for expenses greater than the median varied negatively by as much as 10% as compared to the proportion of spending on smoking for income greater than the median. For intermediate income brackets, the two proportions were similar, and in the higher income brackets there was a reversal, with a positive difference of up to 15%. The percentage of spending on smoking doubled for all the groups with low schooling. As income and schooling increased, there was a proportional reduction in spending on smoking.

  17. Rationale, design, and analysis of combined Brazilian household budget survey and food intake individual data

    Directory of Open Access Journals (Sweden)

    Vasconcellos ABPA

    2008-03-01

    Full Text Available Abstract Background Data on food intake at the individual level and its statistical distribution in population groups defined by age, gender, or geographic areas are important in planning public health and nutrition programs. However, individual-based surveys in representative population samples are expensive to perform. Methods/Design In Brazil, an individual based survey is under consideration to be conducted alongside the household budget survey (HBS, which will be carried out in 2008–2009. This paper presents the methodological framework of dietary data collection and indicates the directions to combining both sources of data. The 2008–2009 Brazilian HBS sample will include 60,000 households. Of the selected HBS households, 30% will be randomly sampled to gather data on individual food intake. Therefore, individual dietary intake data is expected to be gathered for 70,000 individuals. Data collection procedures will comprise: completion of a diary with information regarding food purchases during a seven-day period; registration of all items consumed during two non-consecutive days for all 10 year-old or older members of the household. The sample will be large enough to capture the variation between individuals, and the two records will assure the estimation of the variation within individuals for food groups, energy and nutrients. Data on individual dietary intake and food family budget will be stratified by the five regions of the country and by rural or urban. A pilot study has been conducted in two states, and it indicated that combining individual and budgetary data in a survey is feasible. Discussion This kind of study will allow us to estimate correlations between individual intake and household purchases, overcoming the limitations of individual dietary surveys, and enhancing the HBS with information on eating out and intra-familiar distribution of food.

  18. An observational heat budget analysis of a coral reef, Heron Reef, Great Barrier Reef, Australia

    Science.gov (United States)

    MacKellar, Mellissa C.; McGowan, Hamish A.; Phinn, Stuart R.

    2013-03-01

    Measurements of the surface energy balance, the structure and evolution of the convective atmospheric reef layer (CARL), and local meteorology and hydrodynamics were made during June 2009 and February 2010 at Heron Reef, Australia, to establish the relative partitioning of heating within the water and atmosphere. Horizontal advection was shown to moderate temperature in the CARL and the water, having a cooling influence on the atmosphere, and providing an additional source or sink of energy to the water overlying the reef, depending on tide. The key driver of atmospheric heating was surface sensible heat flux, while heating of the reef water was primarily due to solar radiation, and thermal conduction and convection from the reef substrate. Heating and cooling processes were more defined during winter due to higher sensible and latent heat fluxes and strong diurnal evolution of the CARL. Sudden increases in water temperature were associated with inundation of warmer oceanic water during the flood tide, particularly in winter due to enhanced nocturnal cooling of water overlying the reef. Similarly, cooling of the water over the reef occurred during the ebb tide as heat was transported off the reef to the surrounding ocean. While these results are the first to shed light on the heat budget of a coral reef and overlying CARL, longer-term, systematic measurements of reef thermal budgets are needed under a range of meteorological and hydrodynamic conditions, and across various reef types to elucidate the influence on larger-scale oceanic and atmospheric processes. This is essential for understanding the role of coral reefs in tropical and sub-tropical meteorology; the physical processes that take place during coral bleaching events, and coral and algal community dynamics on coral reefs.

  19. Impact of Clouds on the Shortwave Radiation Budget of the Surface: Atmosphere System for Snow Covered Surfaces

    Science.gov (United States)

    Nemesure, Seth; Cess, Robert D.; Dutton, Ellsworth G.; DeLuisi, John J.; Li, Zhanqing; Leighton, Henry G.

    1994-01-01

    Recent data from the Earth Radiation Budget Experiment (ERBE) have raised the question as to whether or not the addition of clouds to the atmospheric column can decrease the top-of-the-atmosphere (TOA) albedo over bright snow-covered surfaces. To address this issue, ERBE shortwave pixel measurements have been collocated with surface insolation measurements made at two snow-covered locations: the South Pole and Saskatoon, Saskatchewan. Both collocated datasets show a negative correlation (with solar zenith angle variability removed) between TOA albedo and surface insolation. Because increased cloudiness acts to reduce surface insolation, these negative correlations demonstrate that clouds increase the TOA albedo at both snow-covered locations.

  20. Impact of clouds on the shortwave radiation budget of the surface-atmosphere system for snow-covered surfaces

    Science.gov (United States)

    Nemesure, Seth; Cess, Robert D.; Dutton, Ellsworth; Deluisi, John J.; Li, Zhanqing; Leighton, Henry G.

    1994-01-01

    Recent data from the Earth Radiation Budget Experiment (ERBE) have raised the question as to whether or not the addition of clouds to the atmospheric column can decrease the top-of-the atmosphere (TOA) albedo over bright snow-covered surface. To address this issue, ERBE shortwave pixel measurements have been collected with surface insolation measurements made at two snow-covered locations: the South Pole and Saskatoon, Saskatchewan. Both collected datasets show a negative correlation (with solar zenith angle variability removed) between TOA albedo and surfaces insolation. Because increased cloudiness acts to reduce surface insolation, these negative correlations demonstrate that clouds increase the TOA albedo at both snow-covered locations.

  1. Estimated Impacts of Sequestration-Level Funding: United States Department of Defense Fiscal Year 1015 Budget Request

    Science.gov (United States)

    2014-04-01

    3) (7)   Budget Line Items = "CH‐53K (Heavy Lift)" and "CH‐53K RDTE" Amphibious Combat Vehicle ACV ...investments are shown in Figure 4-9. At the PB15 funding level the Marine Corps begins development of the follow-on ACV program to replace the 40-year old...legacy vehicle. At BCA funding, only initial scoping and research efforts could be started. Figure 4-9. ACV Position Units FY 2015 FY 2016 FY

  2. Sediment Budget Analysis and Hazard Assessment in the Peynin, a Small Alpine Catchment (Upper Guil River, Southern Alps, France)

    Science.gov (United States)

    Carlier, Benoit; Arnaud-Fassetta, Gilles; Fort, Monique; Bouccara, Fanny; Sourdot, Grégoire; Tassel, Adrien; Lissak, Candide; Betard, François; Cossart, Etienne; Madelin, Malika; Viel, Vincent; Charnay, Bérengère; Bletterie, Xavier

    2014-05-01

    The upper Guil catchment (Southern Alps) is prone to hydro-geomorphic hazards. Major hazards are related to catastrophic floods, with an amplification of their impacts due to strong hillslope-channel connectivity as observed in 1957 and 2000. In both cases, the rainfall intensity, aggravated by the pre-existing saturated soils, explained the instantaneous response of the fluvial system, such as destabilisation of slopes, high sediment discharge, and subsequent damages to exposed structures and settlements present in the floodplain and at confluence sites. The Peynin junction with the Guil River is one of these sites, where significant land-use change during the last decades in relation to the development of handicraft and tourism economy has increased debris flow threat to population. Here, we adopt a sediment budget analysis aimed at better understanding the functioning of this small subcatchment. This latter offers a combination of factors that favour torrential and gravitational activity. It receives abundant and intense rainfall during "Lombarde" events (moist air mass from Mediterranean Sea). Its elongated shape and small surface area (15 km²) together with asymmetric slopes (counter dip slope on the left bank) accelerate runoff on a short response time. In addition highly tectonised shaly schists supply a large volume of debris (mostly platy clasts and fine, micaceous sediment). The objectives of this study, carried out in the frame of SAMCO (ANR) project, are threefold: Identify the different sediment storages; Characterise the processes that put sediment into motion; Quantify volumes of sediment storages. We produced a geomorphic map using topographic surveys and aerial photos in order to locate the different sediment storage types and associated processes. This analysis was made with respect to geomorphic coupling and sediment flux activity. In terms of surface area, the dominant landforms in the valley were found to be mass wasting, talus slopes and

  3. Analysis of Cell Planning and Link Budgeting in WiMAX Communication

    Directory of Open Access Journals (Sweden)

    Md. Masud Hasan

    2012-05-01

    Full Text Available This thesis is related with the WiMAX (Worldwide Interoperatibility for Microwave Access technology. Today, different types of cellular networks are actively working on the radio links. For instance, the Global System for Mobile Communication (GSM is being used in nearly all of the countries of the world and currently it has around three billion users all over the world. Universal Mobile Telecommunication System (UMTS is currently deployed in many countries and it is providing increased data rates, coverage and mobility as compared to GSM. Wireless Local Area Networks (WLAN are very famous when we have a small area and none real time services. Worldwide Interoperability for Microwave Access (WiMAX is a new technology and it is in deployment phase. In all these cellular technologies, we have very limited resources and we have to make best use of them by proper management. Radio Resource Management (RRM is a control mechanism for the overall system which is being used to manage radio resources in the air interface inside a cellular network. The main objective is to utilize the available spectral resources as efficiently as possible. Our aim is to use them in the best possible way to maximize the performance and spectral efficiency in such a way that we have maximum number of users in our network and Quality of Service (QoS is up to the mark. In a cellular communication system, a service area or a geographical region is divided into a number of cells and each cell is served by an infrastructure element called the base station which works through a radio interface. The frequency license fees, real estate, distribution network and maintenance are the issues which dominates the cost for deploying a cellular network. In RRM, we control parameters like Radio Frequency (RF planning, link budgeting, modulation schemes, channel access schemes etc. RF planning includes cell planning, coverage of the network and capacity of the network. Our main focus in

  4. Current and Future Carbon Budgets of Tropical Rain Forest: A Cross Scale Analysis. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Oberbauer, S. F.

    2004-01-16

    The goal of this project was to make a first assessment of the major carbon stocks and fluxes and their climatic determinants in a lowland neotropical rain forest, the La Selva Biological Station, Costa Rica. Our research design was based on the concurrent use of several of the best available approaches, so that data could be cross-validated. A major focus of our effort was to combine meteorological studies of whole-forest carbon exchange (eddy flux), with parallel independent measurements of key components of the forest carbon budget. The eddy flux system operated from February 1998 to February 2001. To obtain field data that could be scaled up to the landscape level, we monitored carbon stocks, net primary productivity components including tree growth and mortality, litterfall, woody debris production, root biomass, and soil respiration in a series of replicated plots stratified across the major environmental gradients of the forest. A second major focus of this project was on the stocks and changes of carbon in the soil. We used isotope studies and intensive monitoring to investigate soil organic stocks and the climate-driven variation of soil respiration down the soil profile, in a set of six 4m deep soil shafts stratified across the landscape. We measured short term tree growth, climate responses of sap flow, and phenology in a suite of ten canopy trees to develop individual models of tree growth to daytime weather variables.

  5. The impact of poplar tree plantations for biomass production on the aquifer water budget and base flow in a Mediterranean basin

    Energy Technology Data Exchange (ETDEWEB)

    Folch, Albert, E-mail: folch.hydro@gmail.com [Hydrogeology Group (UPC-CSIC), Department of Geotechnical Engineering and Geo-sciences, Universitat Politècnica de Catalunya-BarcelonaTech, Barcelona (Spain); Institut de Ciència i Tecnologia Ambientals, Universitat Autònoma de Barcelona, Bellaterra (Spain); Ferrer, Núria [Hydrogeology Group (UPC-CSIC), Department of Geotechnical Engineering and Geo-sciences, Universitat Politècnica de Catalunya-BarcelonaTech, Barcelona (Spain)

    2015-08-15

    Poplar plantations are used for biomass production in many countries. These plantations are often located in areas where the tree roots can reach the water table of shallow aquifers to reduce irrigation costs and increase evapotranspiration, mainly during the summer. This study aims to assess the effects of these plantations on an aquifer water budget and on the stream flow of a Mediterranean basin (Santa Coloma River, 321.3 km{sup 2} NE Spain). A numerical flow model was constructed to simulate shallow aquifers and to simulate the stream–aquifer interaction for a period of 9 years. Once the model was calibrated, different land use scenarios, such as deciduous forests, dry farming and irrigated farming, were simulated for comparison. The mass balance shows that poplar extracts an average of 2.40 hm{sup 3} from the aquifer, i.e., approximately 18% of the average recharge of the modelled area. This effect reduces the groundwater flow to the main stream and increases the infiltration from the stream to the aquifer. As a result, there is an average reduction in the main stream flow by 46% during the summer, when the lowest flow occurs and when the river is most sensitive. The results indicate that these impacts should be considered in basin management plans and in evaluating the benefits of this type of biomass production. - Highlights: • Poplar plantations can evapotranspirate aquifer groundwater in semiarid areas • A groundwater flow model is presented to quantify poplars’ impact on the water budget • 20% of the aquifer recharge is consumed by poplars • The main stream flow is reduced up to 46% during summer due to plantations uptake • Biomass production impacts must be considered for evaluating water resources planning.

  6. Atmospheric deposition impacts on nutrients and biological budgets of the Mediterranean Sea, results from the high resolution coupled model NEMOMED12/PISCES

    Science.gov (United States)

    Richon, Camille; Dutay, Jean-Claude; Dulac, François; Desboeufs, Karine; Nabat, Pierre; Guieu, Cécile; Aumont, Olivier; Palmieri, Julien

    2016-04-01

    Atmospheric deposition is at present not included in regional oceanic biogeochemical models of the Mediterranean Sea, whereas, along with river inputs, it represents a significant source of nutrients at the basin scale, especially through intense desert dust events. Moreover, observations (e.g. DUNE campaign, Guieu et al. 2010) show that these events significantly modify the biogeochemistry of the oligotrophic Mediterranean Sea. We use a high resolution (1/12°) version of the 3D coupled model NEMOMED12/PISCES to investigate the effects of high resolution atmospheric dust deposition forcings on the biogeochemistry of the Mediterranean basin. The biogeochemical model PISCES represents the evolution of 24 prognostic tracers including five nutrients (nitrate, ammonium, phosphate, silicate and iron) and two phytoplankton and zooplanktons groups (Palmiéri, 2014). From decadal simulations (1982-2012) we evaluate the influence of natural dust and anthropogenic nitrogen deposition on the budget of nutrients in the basin and its impact on the biogeochemistry (primary production, plankton distributions...). Our results show that natural dust deposition accounts for 15% of global PO4 budget and that it influences primarily the southern part of the basin. Anthropogenic nitrogen accounts for 50% of bioavailable N supply for the northern part. Deposition events significantly affect biological production; primary productivity enhancement can be as high as 30% in the areas of high deposition, especially during the stratified period. Further developments of the model will include 0D and 1D modeling of bacteria in the frame of the PEACETIME project.

  7. Projected Impact of Climate Change on the Water and Salt Budgets of the Arctic Ocean by a Global Climate Model

    Science.gov (United States)

    Miller, James R.; Russell, Gary L.

    1996-01-01

    The annual flux of freshwater into the Arctic Ocean by the atmosphere and rivers is balanced by the export of sea ice and oceanic freshwater. Two 150-year simulations of a global climate model are used to examine how this balance might change if atmospheric greenhouse gases (GHGs) increase. Relative to the control, the last 50-year period of the GHG experiment indicates that the total inflow of water from the atmosphere and rivers increases by 10% primarily due to an increase in river discharge, the annual sea-ice export decreases by about half, the oceanic liquid water export increases, salinity decreases, sea-ice cover decreases, and the total mass and sea-surface height of the Arctic Ocean increase. The closed, compact, and multi-phased nature of the hydrologic cycle in the Arctic Ocean makes it an ideal test of water budgets that could be included in model intercomparisons.

  8. Scientific and theoretical principles of personnel costs’ budgeting

    Directory of Open Access Journals (Sweden)

    O.P. Gutsal

    2015-06-01

    Full Text Available The object of this article is to determine the main purpose of company’s budgeting, to study its functions in terms of personnel management, to identify the main advantages and disadvantages of budgeting and to determine the stages of realization budgeting in the company. There have been considered the purpose and aim of budgeting. The main functions of budgeting, which include such ones as: planning, forecasting, information and analysis function, motivational, coordinative, control and involvement function have been identified (determined. In terms of defined functions of budgeting their essence in budgeting personnel costs has been outlined. The main advantages and disadvantages of budgeting have been found. There has been determined the implementing and realization company’s budgeting. The process of budgeting is realized according to the following consecutive stages: preparatory and analytical stage; definition of budget constraints; drafting up the budget; discussion and adjustment of budget indicators; adoption of budget; analysis and control of the budget. There also has been considered budget organization structure which includes budget committee, budget planning and analysis department, financial responsibility center.

  9. Budget impact of continuous subcutaneous insulin infusion therapy in patients with type 1 diabetes who experience severe recurrent hypoglycemic episodes in Spain.

    Science.gov (United States)

    Giménez, Marga; Elías, Isabel; Álvarez, María; Quirós, Carmen; Conget, Ignacio

    Hypoglycemia is one of the most common complications to achieve a good metabolic control, and has been listed by several scientific associations as a common indication to start treatment with continuous subcutaneous insulin infusion (CSII). Use of CSII is still residual in Spain as compared to neighbouring countries, and cost of acquisition cost is one of the main reasons. This study estimates the budget impact of treatment with CSII, as compared to multiple daily insulin injections, of patients with type 1 diabetes mellitus who experience recurrent severe hypoglycemia episodes from the National Healthcare System perspective. Budget impact was based on a retrospective, observational study evaluating the efficacy of CSII in patients with type 1 diabetes mellitus conducted at Hospital Clínic i Universitari in Barcelona, where one of the main indications for switching to CSII were recurrent severe hypoglycemia episodes. The mean number of annual episodes was 1.33 in the two years prior to CSII start and 0.08 in the last two years of follow up (p=0.003). Costs of treatment and major hypoglycemic events over a four-year period were considered. Costs were taken from different Spanish data sources and expressed in € of 2016. Treatment with CSII increased costs by €9,509 per patient as compared to multiple daily insulin injections (€11,902-€2,393). Cost associated to severe hypoglycemic events decreased by €19,330 per patient treated with CSIII (€1,371-€20,701). Results suggest mean total savings of €9,821 per patient during the four-year study period. The higher costs associated to CSII therapy may be totally offset by the severe hypoglycemic events prevented. Copyright © 2017 SEEN y SED. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. An Evaluation of Satellite-Based and Re-Analysis Radiation Budget Datasets Using CERES EBAF Products

    Science.gov (United States)

    Gupta, Shashi; Stackhouse, Paul; Wong, Takmeng; Mikovitz, Colleen; Cox, Stephen; Zhang, Taiping

    2016-04-01

    Top-of-atmosphere (TOA) and surface radiative fluxes from CERES Energy Balanced and Filled (EBAF; Loeb et al., 2009; Kato et al. 2013) products are used to evaluate the performance of several widely used long-term radiation budget datasets. Two of those are derived from satellite observations and five more are from re-analysis products. Satellite-derived datasets are the NASA/GEWEX Surface and TOA Radiation Budget Dataset Release-3 and the ISCCP-FD Dataset. The re-analysis datasets are taken from NCEP-CFSR, ERA-Interim, Japanese Re-Analysis (JRA-55), MERRA and the newly released MERRA2 products. Close examination is made of the differences between MERRA and MERRA2 products for the purpose of identifying improvements achieved for MERRA2. Many of these datasets have undergone quality assessment under the GEWEX Radiative Flux Assessment (RFA) project. For the purposes of the present study, EBAF datasets are treated as reference and other datasets are compared with it. All-sky and clear-sky, SW and LW, TOA and surface fluxes are included in this study. A 7-year period (2001-2007) common to all datasets is chosen for comparisons of global and zonal averages, monthly and annual average timeseries, and their anomalies. These comparisons show significant differences between EBAF and the other datasets. Certain anomalies and trends observed in the satellite-derived datasets are attributable to corresponding features in satellite datasets used as input, especially ISCCP cloud properties. Comparisons of zonal averages showed significant differences especially over higher latitudes even when those differences are not obvious in the global averages. Special emphasis is placed on the analysis of the correspondence between spatial patterns of geographical distribution of the above fluxes on a 7-year average as well as on a month-by-month basis using the Taylor (2001) methodology. Results showed that for 7-year average fields correlation coefficients between spatial patterns

  11. Automated Budget System

    Data.gov (United States)

    Department of Transportation — The Automated Budget System (ABS) automates management and planning of the Mike Monroney Aeronautical Center (MMAC) budget by providing enhanced capability to plan,...

  12. Use of programme budgeting and marginal analysis as a framework for resource reallocation in respiratory care in North Wales, UK

    Science.gov (United States)

    Charles, J.M.; Brown, G.; Thomas, K.; Johnstone, F.; Vandenblink, V.; Pethers, B.; Jones, A.; Edwards, R.T.

    2016-01-01

    Background Since the global financial crisis, UK NHS spending has reduced considerably. Respiratory care is a large cost driver for Betsi Cadwaladr University Health Board, the largest health board in Wales. Under the remit of ‘prudent healthcare’ championed by the Welsh Health Minister, a Programme Budgeting Marginal Analysis (PBMA) of the North Wales respiratory care pathway was conducted. Methods A PBMA panel of directors of medicines management, therapies finance, planning, public health and healthcare professionals used electronic voting to establish criteria for decision-making and vote on candidate interventions in which to disinvest and invest. Results A sum of £86.9 million was spent on respiratory care in 2012–13. Following extensive discussion of 13 proposed candidate interventions facilitated by a chairperson, 4 candidates received recommendations to disinvest, 7 to invest and 2 to maintain current activity. Marginal analysis prioritized mucolytics and high antibiotic prescribing as areas for disinvestment, and medicines waste management and pulmonary rehabilitation for investment. Conclusions This exercise demonstrates the potential for health boards to use evidence-based approaches to reach potentially controversial disinvestment and investment decisions. Initial progress has begun with communication from the Medical Director in relation to the disinvestment in mucolytics prescribing and possible redirection of funding options being explored. PMID:26377991

  13. Impacts of riparian wetlands on the seasonal variations of watershed-scale methane budget in a temperate monsoonal forest

    Science.gov (United States)

    Sakabe, Ayaka; Kosugi, Yoshiko; Okumi, Chika; Itoh, Masayuki; Takahashi, Kenshi

    2016-07-01

    Forest soils are considered a methane (CH4) sink because dry soils can oxidize CH4; however, previous studies on CH4 fluxes in humid temperate forests indicated a high spatial and temporal variability in CH4 fluxes, especially in CH4 emissions from wet soils close to riparian zones, which can turn the soil of a whole forest from a CH4 sink to a CH4 source. In this study, the spatial and temporal variability of soil CH4 fluxes was investigated in a Japanese coniferous forest, including a riparian wetland and a hillslope water-unsaturated forest floor, based on multipoint flux measurements using laser-based CH4 analyzers over a period of 2 years. We identified CH4 emission hot spots (60.2 ± 169.1 nmol m-2 s-1 from 117 sampling points) in the wetland in late summer, while the CH4 absorption rate in the forest floor was comparatively lower (-1.2 ± 1.4 nmol m-2 s-1 from 119 sampling points). The temporal variability of watershed-scale CH4 flux was amplified by a clear seasonal cycle of soil temperature and rainfall pattern under the Asian monsoon climate. The watershed-scale CH4 budget showed that the forest turned into a CH4 source during the summer owing to the high and variable CH4 emissions from the riparian wetland and the lower part of the hillslope. Overall, our results indicated that CH4 emissions from small riparian areas are important in controlling forest CH4 dynamics at a watershed scale.

  14. Impacts of uncertainty in AVOC emissions on the summer RO x budget and ozone production rate in the three most rapidly-developing economic growth regions of China

    Science.gov (United States)

    Wang, Feng; An, Junling; Li, Ying; Tang, Yujia; Lin, Jian; Qu, Yu; Chen, Yong; Zhang, Bing; Zhai, Jing

    2014-11-01

    High levels of uncertainty in non-methane volatile organic compound (NMVOC) emissions in China could lead to significant variation in the budget of the sum of hydroxyl (OH) and peroxy (HO2, RO2) radicals (RO x = OH + HO2 + RO2) and the ozone production rate [P(O3)], but few studies have investigated this possibility, particularly with three-dimensional air quality models. We added diagnostic variables into the WRF-Chem model to assess the impact of the uncertainty in anthropogenic NMVOC (AVOC) emissions on the RO x budget and P(O3) in the Beijing-Tianjin-Hebei region, Yangtze River Delta, and Pearl River Delta of China. The WRF-Chem simulations were compared with satellite and ground observations, and previous observation-based model studies. Results indicated that 68% increases (decreases) in AVOC emissions produced 4%-280% increases (2%-80% decreases) in the concentrations of OH, HO2, and RO2 in the three regions, and resulted in 35%-48% enhancements (26%-39% reductions) in the primary RO x production and ˜ 65% decreases (68%-73% increases) of the P(O3) in Beijing, Shanghai, and Guangzhou. For the three cities, the two largest contributors to the RO x production rate were the reaction of O1D + H2O and photolysis of HCHO, ALD2, and others; the reaction of OH + NO2 (71%-85%) was the major RO x sink; and the major contributor to P(O3) was the reaction of HO2 + NO (˜ 65%). Our results showed that AVOC emissions in 2006 from Zhang et al. (2009) have been underestimated by ˜ 68% in suburban areas and by > 68% in urban areas, implying that daily and hourly concentrations of secondary organic aerosols and inorganic aerosols could be substantially underestimated, and cloud condensation nuclei could be underestimated, whereas local and regional radiation was overestimated.

  15. Error budget analysis of SCIAMACHY limb ozone profile retrievals using the SCIATRAN model

    Directory of Open Access Journals (Sweden)

    N. Rahpoe

    2013-10-01

    Full Text Available A comprehensive error characterization of SCIAMACHY (Scanning Imaging Absorption Spectrometer for Atmospheric CHartographY limb ozone profiles has been established based upon SCIATRAN transfer model simulations. The study was carried out in order to evaluate the possible impact of parameter uncertainties, e.g. in albedo, stratospheric aerosol optical extinction, temperature, pressure, pointing, and ozone absorption cross section on the limb ozone retrieval. Together with the a posteriori covariance matrix available from the retrieval, total random and systematic errors are defined for SCIAMACHY ozone profiles. Main error sources are the pointing errors, errors in the knowledge of stratospheric aerosol parameters, and cloud interference. Systematic errors are of the order of 7%, while the random error amounts to 10–15% for most of the stratosphere. These numbers can be used for the interpretation of instrument intercomparison and validation of the SCIAMACHY V 2.5 limb ozone profiles in a rigorous manner.

  16. Groundwater dynamics and water budget analysis at a wetland-dominated forested floodplain

    Science.gov (United States)

    Foster, S.; Callahan, T. J.; Senn, L.; Shelley, D.

    2013-12-01

    This study investigated the preliminary relationships between groundwater behavior, vegetation communities, and soil characteristics in a mature, protected forested floodplain at Congaree National Park, South Carolina. Time series analysis of groundwater level data were collected hourly at ten different piezometers from 2009 to 2013. Piezometers were screened 4-7 m deep in the surficial aquifer and arrayed from the floodplain bluff along a 3-km, valley-perpendicular transect to Cedar Creek, a local tributary of the Congaree River. Eight of the ten sites were in an unconfined portion of the floodplain aquifer, and the other two sites closer to Cedar Creek were locally confined due to a 1.5 - 3-m thick clay layer above the piezometer screen. Time series analysis, including depth below ground surface, response to storm events, and diurnal evapotranspiration (ET) signals was used to functionally group piezometer sites with similar characteristics. Lithologic logs collected during piezometer installation and forest community structure at each site were inspected to look for relationships to explain groundwater behavior. A separate analysis of ET signals helped assess potential feedbacks between vegetation and groundwater in this wetland-dominated setting. This project stemmed from hydrology class trips to Congaree National Park sponsored by the park's education and outreach program. Students learned field methods and data collection, management, and analysis techniques to reinforce hydrology concepts and principles.

  17. The impacts of a plume-rise scheme on earth system modeling: climatological effects of biomass aerosols on the surface temperature and energy budget of South America

    Science.gov (United States)

    de Menezes Neto, Otacilio L.; Coutinho, Mariane M.; Marengo, José A.; Capistrano, Vinícius B.

    2017-08-01

    Seasonal forest fires in the Amazon are the largest source of pollutants in South America. The impacts of aerosols due to biomass burning on the temperature and energy balance in South America are investigated using climate simulations from 1979 to 2005 using HadGEM2-ES, which includes the hot plume-rise scheme (HPR) developed by Freitas et al. (Estudos Avançados 19:167-185, 2005, Atmos Chem Phys 7:3385-3398, 2007, Atmos Chem Phys 10:585-594, 2010). The HPR scheme is used to estimate the vertical heights of biomass-burning aerosols based on the thermodynamic characteristics of the underlying model. Three experiments are performed. The first experiment includes the HPR scheme, the second experiment turns off the HPR scheme and the effects of biomass aerosols (BIOMASS OFF), and the final experiment assumes that all biomass aerosols are released at the surface (HPR OFF). Relative to the BIOMASS OFF experiment, the temperature decreased in the HPR experiment as the net shortwave radiation at the surface decreased in a region with a large amount of biomass aerosols. When comparing the HPR and HPR OFF experiments, the release of biomass aerosols higher on the atmosphere impacts on temperature and the energy budget because the aerosols were transported by strong winds in the upper atmospheric levels.

  18. Increase voted to NSF Budget

    Science.gov (United States)

    Richman, Barbara T.

    The Subcommittee on Science, Research, and Technology of the House Committee on Science and Technology voted by a narrow margin on March 10 to increase the National Science Foundation (NSF) budget authorization by $30 million, pushing the total budget to $1099.5 million. The increase is targeted solely for science and engineering education (see table). Although the total for research and related activities in NSF remained the same as in President Reagan's budget request, the subcommittee shifted funds among directorates, including an $8.9 million decrease from the budget of the Directorate for Astronomical, Atmospheric, Earth, and Ocean Sciences (AAEO). The subcommittee action also calls for $1.6 million to be allocated to United States participation in the International Institute for Applied Systems Analysis (NASA).

  19. The atmospheric HCHO budget at coastal East and West Antarctica: Impact of photochemical productions and snow emissions

    Science.gov (United States)

    Legrand, Michel; Preunkert, Susanne; Pépy, Guillaume; Jourdain, Bruno

    2013-04-01

    HCHO year-round records are now available at three coastal Antarctic sites, Neumayer and Halley in the Weddell Sea region and Dumont d'Urville in Terre Adélie, revealing a similar seasonal pattern with winter minima and summer maxima. However, absolute values significantly differ from site to site, during summer and winter. Monthly summer means exceed 450 pptv at NM, whereas a HCHO maximum of 130 pptv is observed at HA. Summer HCHO levels at DDU are similar to those at HA although higher levels were expected in relation with a methane oxidation being promoted by a 5 times higher level of OH at DDU than at HA. On the other hand, to match observations at NM and HA, snow emissions have to be considered whereas photochemical HCHO sources and sinks alone seem to explain observations at DDU. With the aim to draw a more comprehensive picture of the HCHO budget at coastal Antarctica we reexamine and discuss the three records using 0-D and 2-D calculations. In summer, the gas phase photochemistry is at all sites dominated by the CH4 oxidation, well before the oxidation of DMS and light alkenes. The CH4 oxidation chemistry is some three times more efficient in producing HCHO at DDU than at the two other sites because of more rich oxidant air masses coming from the Antarctic plateau reach DDU. The halogen chemistry, even being more important in relation with much sea-ice at HA and NM than at DDU, remains a weak HCHO sink. HCHO snow emissions represent an important contribution at the two Weddell Sea sites whereas they contribute only weakly at DDU. Although they are probably of similar strength around the three sites, the far thinner atmospheric boundary layer at HA (and even more at NM) compared to DDU permit an efficient accumulation of HCHO emitted by this surface source. In addition these coastal Antarctic data sets will be opposed to HCHO mixing ratios and snow fluxes obtained at inland Antarctica (Dome C) within the framework of the OPALE (Oxidant Production over

  20. DOE FY 2010 Budget Request and Recovery Act Funding for Energy Research, Development, Demonstration, and Deployment: Analysis and Recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Anadon, Laura Diaz; Gallagher, Kelly Sims; Bunn, Matthew

    2009-06-01

    The combination of the FY 2010 budget request for the Department of Energy (DOE) and the portion of the American Recovery and Reinvestment Act of 2009 (ARRA) funds likely to be available in 2010 would (assuming that they would be split evenly between FY 2010 and FY 2011) result in a doubling in funding available for energy research, development, and deployment (ERD and D) from $3.6 billion in FY 2009 to $7.2 billion in FY 2010. Without the stimulus funds, DOE ERD and D investments in FY 2010 would decrease very slightly when compared to FY 2009. Excluding the $7.5 billion for the Advanced Technology Vehicles Manufacturing Loans in FY 2009, the FY 2010 budget request for deployment represents a 33 percent decrease from the FY 2009 levels from $520 million to $350 million. This decrease is largely due to the large amounts of funds appropriated in ARRA for DOE deployment programs, or $23.6 billion, which are three times greater than those appropriated in the FY 2009 budget. These very substantial funding amounts, coupled with the broad range of institutional innovations the administration is putting in place and movement toward putting a price on carbon emissions, will help accelerate innovation for a broad range of energy technologies. DOE's Advanced Research Projects Agency-Energy (ARPA-E) and the Energy Innovation Hubs are important initiatives that could contribute to two weak points of the government's energy innovation effort, namely funding high-risk projects in transformational technologies and in companies that have not traditionally worked with the government and strengthening the integration of basic and applied research in priority areas. Increasing the funding for different types of energy storage research, providing some support for exploring opportunities in coal-to-liquids with carbon capture and storage (CCS) and coal-and-biomass-to-liquids with CCS, and reducing funding for fission RD and D are other actions that Congress could take in the

  1. Oviposition by Female Plodia interpunctella (Lepidoptera: Pyralidae): Description and Time Budget Analysis of Behaviors in Laboratory Studies.

    Science.gov (United States)

    Sambaraju, Kishan R; Donelson, Sarah L; Bozic, Janko; Phillips, Thomas W

    2016-01-22

    The oviposition behavior of the Indian meal moth, Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae), a major insect pest of durable stored foods, was studied in small experimental arenas under laboratory conditions using videography, and a time budget analysis of its behaviors was documented. Resting gravid females typically became active shortly after the start of the scotophase. The characteristic behaviors exhibited by mated females prior to oviposition included antennal movement, grooming of antennae and mouth parts using the forelegs, walking or flying, and abdomen bending and dragging. Pre-oviposition behaviors such as antennal grooming and walking or flying were observed to alternate several times before females commenced the abdominal dragging behavior that preceded egg laying. Eggs were laid singly or sometimes in groups, either freely or stuck to food material. Gravid females showed little or no movement during the photophase; however, they actively flew and oviposited during the scotophase. Females allocated only a small portion of their time to oviposition while the rest of the time was spent away from food. Females oviposited on food material by making repeated visits, predominantly during the first four hours of the scotophase. Visits and time spent on food declined as the scotophase advanced.

  2. Oviposition by Female Plodia interpunctella (Lepidoptera: Pyralidae: Description and Time Budget Analysis of Behaviors in Laboratory Studies

    Directory of Open Access Journals (Sweden)

    Kishan R. Sambaraju

    2016-01-01

    Full Text Available The oviposition behavior of the Indian meal moth, Plodia interpunctella (Hübner (Lepidoptera: Pyralidae, a major insect pest of durable stored foods, was studied in small experimental arenas under laboratory conditions using videography, and a time budget analysis of its behaviors was documented. Resting gravid females typically became active shortly after the start of the scotophase. The characteristic behaviors exhibited by mated females prior to oviposition included antennal movement, grooming of antennae and mouth parts using the forelegs, walking or flying, and abdomen bending and dragging. Pre-oviposition behaviors such as antennal grooming and walking or flying were observed to alternate several times before females commenced the abdominal dragging behavior that preceded egg laying. Eggs were laid singly or sometimes in groups, either freely or stuck to food material. Gravid females showed little or no movement during the photophase; however, they actively flew and oviposited during the scotophase. Females allocated only a small portion of their time to oviposition while the rest of the time was spent away from food. Females oviposited on food material by making repeated visits, predominantly during the first four hours of the scotophase. Visits and time spent on food declined as the scotophase advanced.

  3. Oviposition by Female Plodia interpunctella (Lepidoptera: Pyralidae): Description and Time Budget Analysis of Behaviors in Laboratory Studies

    Science.gov (United States)

    Sambaraju, Kishan R.; Donelson, Sarah L.; Bozic, Janko; Phillips, Thomas W.

    2016-01-01

    The oviposition behavior of the Indian meal moth, Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae), a major insect pest of durable stored foods, was studied in small experimental arenas under laboratory conditions using videography, and a time budget analysis of its behaviors was documented. Resting gravid females typically became active shortly after the start of the scotophase. The characteristic behaviors exhibited by mated females prior to oviposition included antennal movement, grooming of antennae and mouth parts using the forelegs, walking or flying, and abdomen bending and dragging. Pre-oviposition behaviors such as antennal grooming and walking or flying were observed to alternate several times before females commenced the abdominal dragging behavior that preceded egg laying. Eggs were laid singly or sometimes in groups, either freely or stuck to food material. Gravid females showed little or no movement during the photophase; however, they actively flew and oviposited during the scotophase. Females allocated only a small portion of their time to oviposition while the rest of the time was spent away from food. Females oviposited on food material by making repeated visits, predominantly during the first four hours of the scotophase. Visits and time spent on food declined as the scotophase advanced. PMID:26805893

  4. Analysis of Reynolds stress budgets in LES of Langmuir supercells under crosswind currents in a coastal ocean

    Science.gov (United States)

    Tejada-Martinez, Andres; Zhang, Jie

    2016-11-01

    Langmuir supercells (LSCs) in coastal oceans consist of parallel counter rotating vortices engulfing the water column in unstratified conditions. These cells have been observed in continental shelf regions 15-30 meters deep during the passage of storms. LSCs are aligned roughly in the wind direction and are generated via interaction of the wind-driven shear current and Stokes drift velocity induced by surface gravity waves. LSCs have been determined to be an important contributor to the suspension of sediments and their overall transport across shelves. It has also been shown that tidal forcing distorts and weakens LSCs, inhibiting their potential for sediment suspension. Large-eddy simulations of LSCs in flows driven by a surface wind stress and a constant crosswind pressure gradient (representative of crosswind tidal forcing) have been performed. Although a crosswind tidal current stronger than the wind-driven current is able to break up the LSCs giving rise to smaller scale, weaker Langmuir cells (LCs), analysis of Reynolds shear stress budgets reveals that non-local transport remains significant relative to flow without LCs. This demonstrates the need for a non-local transport term in Reynolds shear stress and turbulent scalar flux closures for coastal flows with LCs. Support from the US National Science Foundation and the Gulf of Mexico Research Initiative is gratefully acknowledged.

  5. The analysis of the introduction of cash registers to the business environment and the state budget

    OpenAIRE

    Zubíčková, Aneta

    2009-01-01

    The issue of cash registers has recently been updated in the Czech Republic. Their introduction assumes the elimination of the shadow economy through an increase in reported sales for business entites, who are forced to use it. Regression analysis has not demonstrated a direct effect of the cash registers on the level of reported revenues. Cash registers represent an additional burden on businesses and make conditions for doing a business more difficult. In the year of introduction of cash re...

  6. Metal contamination budget at the river basin scale: a critical analysis based on the Seine River

    Directory of Open Access Journals (Sweden)

    L. Lestel

    2007-06-01

    Full Text Available Material flow analysis and environmental contamination analysis are merged into a flux-flow analysis (F2A as illustrated for the metal circulation in the Seine River catchment. F2A combines about 30 metal flows in the anthroposphere (14 million people and/or metal fluxes in the environment (atmosphere, soils, and aquatic system originating from two dozens of sources. The nature and quality of data is very heterogeneous going from downscaled national economic statistics to upscaled daily environmental surveys.

    A triple integration is performed: space integration over the catchment (65000 km2, time integration for the 1950–2000 trend analysed at 5 year resolution, and a conceptual integration resulting in two F2A indicators.

    Despite the various data sources an average metal circulation is established for the 1994–2003 period and illustrated for zinc: (i metal circulation in the anthroposphere is now two orders of magnitude higher than river outputs, (ii long term metal storage, and their potential leaks, in soils, wastedumps and structures is also orders of magnitude higher than present river fluxes. Trend analysis is made through two F2A indicators, the per capita excess load at the river outlet and the leakage ratio (excess fluxes/metal demand. From 1950 to 2000, they both show a ten fold improvement of metal recycling while the metal demand has increased by 2.5 to 5 for Cd, Cu, Cr, Pb and Zn, and the population by 50%.

  7. A Defense Budget Primer

    Science.gov (United States)

    1998-12-09

    budget practices. See Appendix D for the actual timetable of congressional action on the FY1999 budget.65 See James V. Saturno , The Appropriations...details, see James V. Saturno , The Appropriations Process and the Congressional69 Budget Act, CRS Report 97-947. Table 6. Milestone Votes on the Defense...James V. Saturno , The74 Appropriations Process and the Congressional Budget Act, CRS Report 97-947. The Budget Enforcement Act of 1990 and subsequent

  8. Sand on the move: Post Hurricane Sandy analysis of the coastal sediment budget and bedform migration at Jones Inlet, Long Island, NY

    Science.gov (United States)

    Bales, M. K.; Goff, J. A.; Austin, J. A.; Flood, R. D.; Christensen, B. A.; Browne, C. M.; Saustrup, S.

    2013-12-01

    Hurricane Sandy struck the Northeast coast of the United States on October 29, 2012. Although sustained winds were downgraded to ~70 kts upon landfall, the vast area of the storm along with the direction of impact resulted in major storm-surge flooding and damage, as well as significant changes to the morphology of the coast-line, altering the characteristics of major barrier islands, inlets, and estuaries. A January 2013 post-storm survey aboard the R/V Pritchard, conducted by the University of Texas Institute for Geophysics, Stony Brook University, and Adelphi University, sought to investigate the impact of this post-tropical cyclone on the southwestern coast of Long Island, NY which sustained storm surges of up to 4 m above normal sea level. The objective of this project is to gain insight on the sedimentological volume changes and bathymetrical alterations made on the seafloor within Jones Inlet and the immediate estuaries behind Jones Beach and Long Beach Island. By studying these changes we hope to gain a better understanding of how large cyclonic storms alter sediment volumes and seafloor topography within major inlets and estuarine systems. These modifications can be observed in post-storm multibeam swath bathymetry and backscatter when compared to similar pre-storm data collected in 2010 by Stony Brook University. Post-storm CHIRP seismic reflection data were also collected, in order to define stratigraphic geometries, as well as grab samples to determine grain size distributions and ground truth for the backscatter data. The acoustic reflections imaged in the CHIRP data allow basal reflectors and dominate horizons to be traced throughout the inlet and estuaries. Our analysis focuses on (1) defining and quantifying areas of deposition and erosion from before-and-after bathymetry data; (2) comparing bedform patterns and grain size distributions from before-and-after backscatter and grab sample analysis; and (3) defining stratal geometries of the shallow

  9. Cross-impacts analysis development and energy policy analysis applications

    Energy Technology Data Exchange (ETDEWEB)

    Roop, J.M.; Scheer, R.M.; Stacey, G.S.

    1986-12-01

    Purpose of this report is to describe the cross-impact analysis process and microcomputer software developed for the Office of Policy, Planning, and Analysis (PPA) of DOE. First introduced in 1968, cross-impact analysis is a technique that produces scenarios of future conditions and possibilities. Cross-impact analysis has several unique attributes that make it a tool worth examining, especially in the current climate when the outlook for the economy and several of the key energy markets is uncertain. Cross-impact analysis complements the econometric, engineering, systems dynamics, or trend approaches already in use at DOE. Cross-impact analysis produces self-consistent scenarios in the broadest sense and can include interaction between the economy, technology, society and the environment. Energy policy analyses that couple broad scenarios of the future with detailed forecasting can produce more powerful results than scenario analysis or forecasts can produce alone.

  10. FY 1996 Congressional budget request: Budget highlights

    Energy Technology Data Exchange (ETDEWEB)

    1995-02-01

    The FY 1996 budget presentation is organized by the Department`s major business lines. An accompanying chart displays the request for new budget authority. The report compares the budget request for FY 1996 with the appropriated FY 1995 funding levels displayed on a comparable basis. The FY 1996 budget represents the first year of a five year plan in which the Department will reduce its spending by $15.8 billion in budget authority and by $14.1 billion in outlays. FY 1996 is a transition year as the Department embarks on its multiyear effort to do more with less. The Budget Highlights are presented by business line; however, the fifth business line, Economic Productivity, which is described in the Policy Overview section, cuts across multiple organizational missions, funding levels and activities and is therefore included in the discussion of the other four business lines.

  11. Projected Impact of Climate Change on the Energy Budget of the Arctic Ocean by a Global Climate Model

    Science.gov (United States)

    Miller, James R.; Russell, Gary L.; Hansen, James E. (Technical Monitor)

    2001-01-01

    The annual energy budget of the Arctic Ocean is characterized by a net heat loss at the air-sea interface that is balanced by oceanic heat transport into the Arctic. The energy loss at the air-sea interface is due to the combined effects of radiative, sensible, and latent heat fluxes. The inflow of heat by the ocean can be divided into two components: the transport of water masses of different temperatures between the Arctic and the Atlantic and Pacific Oceans and the export of sea ice, primarily through Fram Strait. Two 150-year simulations (1950-2099) of a global climate model are used to examine how this balance might change if atmospheric greenhouse gases (GHGs) increase. One is a control simulation for the present climate with constant 1950 atmospheric composition, and the other is a transient experiment with observed GHGs from 1950 to 1990 and 0.5% annual compounded increases of CO2 after 1990. For the present climate the model agrees well with observations of radiative fluxes at the top of the atmosphere, atmospheric advective energy transport into the Arctic, and surface air temperature. It also simulates the seasonal cycle and summer increase of cloud cover and the seasonal cycle of sea-ice cover. In addition, the changes in high-latitude surface air temperature and sea-ice cover in the GHG experiment are consistent with observed changes during the last 40 and 20 years, respectively. Relative to the control, the last 50-year period of the GHG experiment indicates that even though the net annual incident solar radiation at the surface decreases by 4.6 W(per square meters) (because of greater cloud cover and increased cloud optical depth), the absorbed solar radiation increases by 2.8 W(per square meters) (because of less sea ice). Increased cloud cover and warmer air also cause increased downward thermal radiation at the surface so that the net radiation into the ocean increases by 5.0 Wm-2. The annual increase in radiation into the ocean, however, is

  12. Impacts of Colonial Deforestation on Sediment Organic Carbon Fluxes and Budget Using Black Carbon Chronology: Waiapu Continental Shelf, New Zealand

    Science.gov (United States)

    Wadman, H. M.; Canuel, E. A.; Bauer, J. E.; McNinch, J. E.

    2009-12-01

    Small, mountainous rivers deliver a disproportionate amount of sediment and associated organic matter to coastal regions globally. The Waiapu River, North Island, New Zealand, is characterized by one of the highest sediment yields on earth, providing a model system for studying episodic delivery and preservation of sedimentary organic matter in an energetic, aggradational setting. Hyperpycnal plumes provide the primary mode of sediment delivery, depositing fine-grained sediment as flood layers on the inner shelf. Severe erosion following colonial-era (~1890-1920) slash and burn deforestation increased the sediment yield to the shelf 4- to 5-fold relative to previous levels. Colonial catchment-wide burning also produced black carbon (BC), which may be used to establish chronological control in the heterogeneous inner shelf sediments that are not easily dateable using traditional techniques. While recent work indicates that these inner shelf flood layers sequester ~16-34% of the total fine-grained sediment budget, comparable to the amount preserved on the mid-outer shelf, little is understood about the organic matter associated with these inner shelf sediments. High-resolution seismic reflection data were used to select four representative cores to characterize total sedimentary BC, total organic carbon (TOC) and total nitrogen (TN) sequestered in the inner shelf fine-grained sediments. Soot and graphitic BC (SGBC) was quantified using chemo-thermal oxidation (CTO-375), while coarse-grained BC (CGBC) was quantified using traditional point-counting methodologies. SGBC weight percentages ranged from ~0.01-0.07, and peaked at ~150cm depth in all four cores. This interval corresponds to peak abundance of CGBC as well. The ~150cm interval is interpreted to represent the height of colonial slash and burn deforestation, and is further supported by fining-upward sequences in all of the cores as well as by multiple 14C dates. Overall, SGBC represented an average of 29% (range

  13. Shipping noise in whale habitat: Characteristics, sources, budget, and impact on belugas in Saguenay-St. Lawrence Marine Park hub

    OpenAIRE

    Gervaise, Cedric; Simard, Yvan; Roy, Nathalie; Kinda, Bazile; Menard, Nadia

    2012-01-01

    WOS; International audience; A continuous car ferry line crossing the Saguenay Fjord mouth and traffic from the local whale-watching fleet introduce high levels of shipping noise in the heart of the Saguenay-St. Lawrence Marine Park. To characterize this noise and examine its potential impact on belugas, a 4-hydrophone array was deployed in the area and continuously recorded for five weeks in May-June 2009. The source levels of the different vessel types showed little dependence on vessel siz...

  14. Atmospheric nitrogen deposition to China: A model analysis on nitrogen budget and critical load exceedance

    Science.gov (United States)

    Zhao, Yuanhong; Zhang, Lin; Chen, Youfan; Liu, Xuejun; Xu, Wen; Pan, Yuepeng; Duan, Lei

    2017-03-01

    We present a national-scale model analysis on the sources and processes of inorganic nitrogen deposition over China using the GEOS-Chem model at 1/2° × 1/3° horizontal resolution. Model results for 2008-2012 are evaluated with an ensemble of surface measurements of wet deposition flux and gaseous ammonia (NH3) concentration, and satellite measurements of tropospheric NO2 columns. Annual total inorganic nitrogen deposition fluxes are simulated to be generally less than 10 kg N ha-1 a-1 in western China (less than 2 kg N ha-1 a-1 over Tibet), 15-50 kg N ha-1 a-1 in eastern China, and 16.4 kg N ha-1 a-1 averaged over China. Annual total deposition to China is 16.4 Tg N, with 10.2 Tg N (62%) from reduced nitrogen (NHx) and 6.2 Tg N from oxidized nitrogen (NOy). Domestic anthropogenic sources contribute 86% of the total deposition; foreign anthropogenic sources 7% and natural sources 7%. Annually 23% of domestically emitted NH3 and 36% for NOx are exported outside the terrestrial land of China. We find that atmospheric nitrogen deposition is about half of the nitrogen input from fertilizer application (29.6 Tg N a-1), and is much higher than that from natural biological fixation (7.3 Tg N a-1) over China. A comparison of nitrogen deposition with critical load estimates for eutrophication indicates that about 15% of the land over China experiences critical load exceedances, demonstrating the necessity of nitrogen emission controls to avoid potential negative ecological effects.

  15. Towards a Comparative Analysis of Democratic Innovations. Lessons from a small-N fsQCA of Participatory Budgeting

    Directory of Open Access Journals (Sweden)

    Ryan, Matt

    2012-12-01

    Full Text Available While there has been a proliferation of academic interest in ‘democratic innovations’, most empirical analysis tends to rely on single case studies. Very little attention has been given to the comparative analysis of innovations, in particular the conditions under which they emerge and are sustained. Recent studies of participatory budgeting (PB have begun to utilise cross-case analysis in an attempt to explain divergent outcomes. This paper argues that the comparative analysis of democratic innovations could be enhanced significantly through the application of the relatively novel technique of fuzzy-set qualitative comparative analysis (fsQCA. A small- N study of PBs is offered to identify the potential (and pitfalls of using fsQCA to evaluate the conditions under which such an innovation is institutionalised effectively.

    Aunque el interés académico por las “innovaciones democráticas” ha proliferado, la mayoría de los análisis empíricos se apoyan en un solo caso de estudio. Se ha prestado poca atención al análisis comparativo de las innovaciones, en concreto de las condiciones en que emergen y se mantienen. Algunos estudios recientes sobre presupuestos participativos (PP han comenzado a emplear análisis de casos cruzados en un intento por explicar los resultados divergentes. En este artículo se sostiene que el análisis comparado de las innovaciones podría mejorar significativamente mediante la aplicación de una técnica relativamente nueva, el análisis cualitativo comparado de conjuntos difusos (fsQCA. Aquí se ofrece un estudio de N pequeña sobre PP para identificar el potencial (y las dificultades que entraña el empleo de fsQCA para evaluar las condiciones en las que tal innovación se institucionaliza de forma efectiva.

  16. Detailed budget analysis of HONO in central London reveals a missing daytime source

    Directory of Open Access Journals (Sweden)

    J. D. Lee

    2015-08-01

    Full Text Available Measurements of HONO were carried out at an urban background site near central London as part of the Clean air for London (ClearfLo project in summer 2012. Data was collected from 22 July–18 August 2014, with peak values of up to 1.8 ppbV at night and non-zero values of between 0.2 and 0.6 ppbV seen during the day. A wide range of other gas phase, aerosol, radiation and meteorological measurements were made concurrently at the same site, allowing a detailed analysis of the chemistry to be carried out. The peak HONO/NOx ratio of 0.04 is seen at ~ 02:00 UTC, with the presence of a second, daytime peak in HONO/NOx of similar magnitude to the night-time peak suggesting a significant secondary daytime HONO source. A photostationary state calculation of HONO involving formation from the reaction of OH and NO and loss from photolysis, reaction with OH and dry deposition shows a significant underestimation during the day, with calculated values being close to zero, compared to the measurement average of 0.4 ppbV at midday. The addition of further HONO sources, including postulated formation from the reaction of HO2 with NO2 and photolysis of HNO3, increases the daytime modelled HONO to 0.1 ppbV, still leaving a significant extra daytime source. The missing HONO is plotted against a series of parameters including NO2 and OH reactivity, with little correlation seen. Much better correlation is observed with the product of these species with j(NO2, in particular NO2 and the product of NO2 with OH reactivity. This suggests the missing HONO source is in some way related to NO2 and also requires sunlight. The effect of the missing HONO to OH radical production is also investigated and it is shown that the model needs to be constrained to measured HONO in order to accurately reproduce the OH radical measurements.

  17. Dynamic Wireless Power Transfer - Grid Impacts Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Markel, Tony; Meintz, Andrew; Gonder, Jeff

    2015-12-04

    This presentation discusses the current status of analysis of the electricity grid impacts of a dynamic wireless power transfer system deployed to the Atlanta region on select high traffic roadway segments.

  18. Mendeley Impact on Scientific Writing: Thematic Analysis

    National Research Council Canada - National Science Library

    Salija, Kisman; Hidayat, Rahmat; Patak, Andi Anto

    2016-01-01

    .... This study aims at exposing the Mendeley impact on scientific writing. The thematic analysis was applied in this study to transcribe the recordings and translate as well as analyze the transcripts through NVivo 8 software...

  19. Impact of Medicare's prospective payment system on hospitals, skilled nursing facilities, and home health agencies: how the Balanced Budget Act of 1997 may have altered service patterns for Medicare providers.

    Science.gov (United States)

    Kulesher, Robert R

    2006-01-01

    The prospective payment system is one of many changes in reimbursement that has affected the delivery of health care. Originally developed for the payment of inpatient hospital services, it has become a major factor in how all health insurance is reimbursed. The policy implications extend beyond the Medicare program and affect the entire health care delivery system. Initially implemented in 1982 for payments to hospitals, prospective payment system was extended to payments for skilled nursing facility and home health agency services by the Balanced Budget Act of 1997. The intent of the Balanced Budget Act was to bring into balance the federal budget through reductions in spending. The decisions that providers have made to mitigate the impact are a function of ownership type, organizational mission, and current level of Medicare participation. This article summarizes the findings of several initial studies on the Balanced Budget Act's impact and discusses how changes in Medicare reimbursement policy have influenced the delivery of health care for the general public and for Medicare beneficiaries.

  20. The impact of poplar tree plantations for biomass production on the aquifer water budget and base flow in a Mediterranean basin.

    Science.gov (United States)

    Folch, Albert; Ferrer, Núria

    2015-08-15

    Poplar plantations are used for biomass production in many countries. These plantations are often located in areas where the tree roots can reach the water table of shallow aquifers to reduce irrigation costs and increase evapotranspiration, mainly during the summer. This study aims to assess the effects of these plantations on an aquifer water budget and on the stream flow of a Mediterranean basin (Santa Coloma River, 321.3 km(2) NE Spain). A numerical flow model was constructed to simulate shallow aquifers and to simulate the stream-aquifer interaction for a period of 9 years. Once the model was calibrated, different land use scenarios, such as deciduous forests, dry farming and irrigated farming, were simulated for comparison. The mass balance shows that poplar extracts an average of 2.40 hm(3) from the aquifer, i.e., approximately 18% of the average recharge of the modelled area. This effect reduces the groundwater flow to the main stream and increases the infiltration from the stream to the aquifer. As a result, there is an average reduction in the main stream flow by 46% during the summer, when the lowest flow occurs and when the river is most sensitive. The results indicate that these impacts should be considered in basin management plans and in evaluating the benefits of this type of biomass production. Copyright © 2015 Elsevier B.V. All rights reserved.

  1. Estimating the impact of petroleum substances on survival in early life stages of cod (Gadus morhua) using the dynamic energy budget theory.

    Science.gov (United States)

    Klok, Chris; Nordtug, Trond; Tamis, Jacqueline E

    2014-10-01

    To estimate the impact of accidental oil-spills on cod fisheries a model framework is developed in which a Dynamic Energy Budget (DEB) model is applied to assess mortality caused by petroleum substances in early life stages. In this paper we report on a literature search and DEB analyses, aiming for cod specific DEB-parameters. Furthermore, we explored the relevance of Fathead minnow DEB-parameters as surrogate by comparing LC50 values calculated from DEB-parameters with literature. Cod specific DEB-parameters could not be estimated based on available literature. LC50 values calculated from Fathead minnow DEB-parameters were higher than literature LC50 for early life stages of fish. Applying an extrapolation factor of 50 to the DEB-parameters resulted in LC50 values that were below literature irrespective of life stage. Therefore, we propose to use the last as an estimate for early life stages in cod and recommend relevant experiments with individual petroleum substances on cod. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. The impact of economic downturns and budget cuts on homelessness claim rates across 323 local authorities in England, 2004–12

    Science.gov (United States)

    Loopstra, Rachel; Reeves, Aaron; Barr, Ben; Taylor-Robinson, David; McKee, Martin; Stuckler, David

    2016-01-01

    Background It is unclear why rates of homelessness claims in England have risen since 2010. We used variations in rates across local authorities to test the impact of economic downturns and budget cuts. Methods Using cross-area fixed effects models of data from 323 UK local authorities between 2004 and 2012, we evaluated associations of changes in statutory homelessness rates with economic activity (Gross Value Added per capita), unemployment, and local and central government expenditure. Results Each 10% fall in economic activity was associated with an increase of 0.45 homelessness claims per 1000 households (95% CI: 0.10–0.80). Increasing rates of homelessness were also strongly linked with government reductions in welfare spending. Disaggregating types of welfare expenditure, we found that strongest associations with reduced homelessness claims were spending on social care, housing services, discretionary housing payments and income support for older persons. Conclusions Recession and austerity measures are associated with significant increases in rates of homelessness assistance. These findings likely understate the full burden of homelessness as they only capture those who seek aid. Future research is needed to investigate what is happening to vulnerable groups who may not obtain assistance, including those with mental health problems and rough sleepers. PMID:26364320

  3. Reforming the EU Budget

    DEFF Research Database (Denmark)

    Citi, Manuele

    The marginal involvement of the EU in redistributive policies and its limited fiscal resources have led to a lack of attention to the EU budget and its determinants. In this paper I analyse an original dataset containing yearly data on the main macrocategories of expenditure and how they have...... changed over the last three decades (1984-2013). Using time series analysis, I find that the ability to form winning coalitions in the Council, the ideological position of the co-legislators, and some ‘structuring events’ - like the adoption of the Multiannual Financial Framework and the accession...

  4. 高校预算管理存在的问题分析及其对策研究%An Analysis of the Budget Management Problem in Colleges and Universities and the Countermeasures

    Institute of Scientific and Technical Information of China (English)

    谭华林

    2015-01-01

    Budget is the basic rule of college financial activities and the quality of the budget management will di-rectly influence the level of college financial management. With the reform of national financial budget management gradually improved to refined budget management,the existing college budget mode and method could not meet re-quirements of financial management under new situations. This paper makes a deep analysis of the system of budget management in colleges and universities, the concept of budget management,budget making,budget implementa-tion,budget evaluation and so on. In addition,practical solutions are proposed to solve these problems,which is of practical significance in strengthening budget management in colleges and universities.%预算是高校财务活动的基本行为规则,预算管理的好坏直接关系高校财务管理的水平,随着国家财政预算管理改革逐步向精细化预算管理的推进,高校现有预算管理模式和方法越来越不适应新形势下财政管理的要求。本文主要对高校预算管理体制、预算管理观念、预算编制、预算执行、预算考评等方面存在的问题进行深入的分析,并针对这些问题提出了切实可行的解决办法,对加强高校预算管理有一定的现实意义。

  5. Studying the impact of overshooting convection on the tropopause tropical layer (TTL) water vapor budget at the continental scale using a mesoscale model

    Science.gov (United States)

    Behera, Abhinna; Rivière, Emmanuel; Marécal, Virginie; Claud, Chantal; Rysman, Jean-François; Geneviève, Seze

    2016-04-01

    Water vapour budget is a key component in the earth climate system. In the tropical upper troposphere, lower stratosphere (UTLS), it plays a central role both on the radiative and the chemical budget. Its abundance is mostly driven by slow ascent above the net zero radiative heating level followed by ice crystals' formation and sedimentation, so called the cold trap. In contrast to this large scale temperature driven process, overshooting convection penetrating the stratosphere could be one piece of the puzzle. It has been proven to hydrate the lower stratosphere at the local scale. Satellite-borne H2O instruments can not measure with a fine enough resolution the water vapour enhancements caused by overshooting convection. The consequence is that it is difficult to estimate the role of overshooting deep convection at the global scale. Using a mesoscale model i.e., Brazilian Regional Atmospheric Modelling System (BRAMS), past atmospheric conditions have been simulated for the full wet season i.e., Nov 2012 to Mar 2013 having a single grid with horizontal resolution of 20 km × 20km over a large part of Brazil and South America. This resolution is too coarse to reproduce overshooting convection in the model, so that this simulation should be used as a reference (REF) simulation, without the impact of overshooting convection in the TTL water budget. For initialisation, as well as nudging the grid boundary in every 6 hours, European Centre for Medium-Range Weather Forecasts (ECMWF) analyses has been used. The size distribution of hydrometeors and number of cloud condensation nuclei (CCN) are fitted in order to best reproduce accumulated precipitations derived from Tropical Rainfall Measuring Mission (TRMM). Similarly, GOES and MSG IR mages have been thoroughly compared with model's outputs, using image correlation statistics for the position of the clouds. The model H2O variability during the wet season, is compared with the in situ balloon-borne measurements during

  6. Analysis on Blue Ocean Strategy of Budget Hotels in China%本土经济型酒店的蓝海战略分析

    Institute of Scientific and Technical Information of China (English)

    都思; 王小军

    2012-01-01

      基于蓝海战略基本理论,利用战略布局图、买方效用分析和战略转变框架对经济型酒店的蓝海战略进行分析,旨在深入探讨和优化经济型酒店价值曲线的竞争元素,为本土经济型酒店不断扩大竞争优势和持续性发展的壮阔蓝海助力。%  Based on the analysis of Blue Ocean strategy, utilize strategy layout, buyer utility analysis and strategy transformation frame to analyze Budget Hotels’Blue Ocean strategy, to further approach and optimize competitive factors in value curve of Budget Hotels, so as to do help to expand competitive advantage and sustainable development of local Budget Hotels’Blue Ocean.

  7. Impact of the Hoa Binh Dam (Vietnam on water and sediment budgets in the Red River basin and delta

    Directory of Open Access Journals (Sweden)

    D. V. Vu

    2014-01-01

    Full Text Available The Hoa Binh Dam, located on a tributary of the Red River in Vietnam, has a capacity of 9.45 × 109 m3 and was commissioned in December 1988. Although being important for flood prevention, electricity production, and irrigation in northern Vietnam, the Hoa Binh Dam has also highly influenced the suspended sediment distribution in the lower Red River basin, in the delta and in the coastal zone. Its impact was analysed from 50 yr dataset of water discharge and suspended sediment concentration (1960–2010 and the distribution of water and sediment across the nine mouths of the delta was calculated using the MIKE 11 numerical model before and after the dam settlement. Although water discharge at the delta inlet decreased by only 8.8%, the yearly suspended sediment flux dropped, on average from 119 to 43 × 106 t yr−1 at Son Tay near Hanoi, and from 85 to 35 × 106 t yr−1 in the river mouths. Water regulation has led to decreased water discharge in the wet season and increased water discharge in the dry season. Suspended sediment discharge proportionally increased in northern and southern estuaries and decreased through the main and central Ba Lat mouth. Tidal pumping, which causes a net sediment flux from the coast to the estuary at low discharge, is high in the northern delta, as a consequence of the high tidal range (up to 4.5 m in spring tide; diurnal tide. The shifts in the dynamic and characteristics of the turbidity maximum zone in the Cam-Bach Dang estuary are probably the cause of the enhanced sediment deposition in the Haiphong harbor. Along the coast, the reduced sedimentation rates are coincident with the lower sediment delivery that has been observed since the impoundment of the Hoa Binh Dam.

  8. Impact of the Hoa Binh dam (Vietnam) on water and sediment budgets in the Red River basin and delta

    Science.gov (United States)

    Vinh, V. D.; Ouillon, S.; Thanh, T. D.; Chu, L. V.

    2014-10-01

    The Hoa Binh dam (HBD), located on a tributary of the Red River in Vietnam, has a capacity of 9.45 × 109 m3 and was commissioned in December 1988. Although it is important for flood prevention, electricity production and irrigation in northern Vietnam, the Hoa Binh dam has also highly influenced the suspended sediment distribution in the lower Red River basin, in the delta and in the coastal zone. Its impact was analysed from a 50-year data set of water discharge and suspended sediment concentration (1960-2010), and the distribution of water and sediment across the nine mouths of the delta was simulated using the MIKE11 numerical model before and after the dam settlement. Although water discharge at the delta inlet decreased by only 9%, the yearly suspended sediment flux dropped, on average, by 61% at Son Tay near Hanoi (from 119 to 46 × 106 t yr-1). Along the coast, reduced sedimentation rates are coincident with the lower sediment delivery observed since the impoundment of the Hoa Binh dam. Water regulation has led to decreased water discharge in the wet season (-14% in the Red River at Son Tay) and increased water discharge in the dry season (+12% at the same station). The ratios of water and suspended sediment flows, as compared to the total flows in the nine mouths, increased in the northern and southern estuaries and decreased in the central, main Ba Lat mouth. The increasing volume of dredged sediments in the Haiphong harbour is evidence of the silting up of the northern estuary of Cam-Bach Dang. The effect of tidal pumping on enhanced flow occurring in the dry season and resulting from changed water regulation is discussed as a possible cause of the enhanced siltation of the estuary after Hoa Binh dam impoundment.

  9. Verification of uncertainty budgets

    DEFF Research Database (Denmark)

    Heydorn, Kaj; Madsen, B.S.

    2005-01-01

    The quality of analytical results is expressed by their uncertainty, as it is estimated on the basis of an uncertainty budget; little effort is, however, often spent on ascertaining the quality of the uncertainty budget. The uncertainty budget is based on circumstantial or historical data, and th...

  10. Federal budget timetable

    Science.gov (United States)

    This is the federal budget timetable under the Balanced Budget and Emergency Deficit Control Act of 1985 (Gramm-Rudman-Hollings). These deadlines apply to fiscal years (FY) 1987-1991. The deficit reduction measures in Gramm-Rudman-Hollings would lead to a balanced budget in 1991.

  11. Provision of drug information to patients by pharmacists: the impact of the Omnibus Budget Reconciliation Act of 1990 a decade later.

    Science.gov (United States)

    Schatz, Robin; Belloto, Robert J; White, Donald B; Bachmann, Kenneth

    2003-01-01

    Drug-related illness in the United States factors substantially in health care costs, although often these illnesses and their attendant costs are preventable. One strategy for minimizing adverse drug reactions is to provide drug information to consumers in the form of prescription counseling at pharmacies. The Omnibus Budget Reconciliation Act of 1990 (OBRA 1990) contained provisions for mandating such counseling to Medicaid patients. OBRA 1990 was implemented in 1993, but most states acted quickly to extend counseling services to all patients receiving prescription drugs. We looked at the extent and quality of prescription counseling available in community pharmacies 1 decade after OBRA 1990 was written. We evaluated the counseling services afforded at large chain pharmacies, independent community pharmacies, and on-line pharmacies for a hydrochlorothiazide prescription. We found that most (69%) pharmacies offered to provide prescription counseling service, and that average counseling index scores, a measure of the quality or extent of information provided as determined by a Rasch analysis, were generally satisfactory. Our observations based on a single prescription for hydrochlorothiazide, along with other studies, suggest that there is a positive upward trend in the number of pharmacies providing prescription drug information, and that the extent of information provided suggests that the objectives of OBRA 1990 and related legislation to reduce ADRs are being fundamentally satisfied.

  12. The global gas and dust budget of the Large Magellanic Cloud: AGB stars and supernovae, and the impact on the ISM evolution

    CERN Document Server

    Matsuura, M; Zijlstra, A A; Whitelock, P A; Cioni, M -R L; Groenewegen, M A T; Volk, K; Kemper, F; Kodama, T; Lagadec, E; Meixner, M; Sloan, G C; Srinivasan, S

    2009-01-01

    We report on an analysis of the gas and dust budget in the the interstellar medium (ISM) of the Large Magellanic Cloud (LMC). Recent observations from the Spitzer Space Telescope enable us to study the mid-infrared dust excess of asymptotic giant branch (AGB) stars in the LMC. This is the first time we can quantitatively assess the gas and dust input from AGB stars over a complete galaxy, fully based on observations. The integrated mass-loss rate over all intermediate and high mass-loss rate carbon-rich AGB candidates in the LMC is 8.5x10^-3 solar mass per year, up to 2.1x10^-2 solar mass per year. This number could be increased up to 2.7x10^-2 solar mass per year, if oxygen-rich stars are included. This is overall consistent with theoretical expectations, considering the star formation rate when these low- and intermediate-mass stars where formed, and the initial mass functions. AGB stars are one of the most important gas sources in the LMC, with supernovae (SNe), which produces about 2-4x10^-2 solar mass pe...

  13. Mesoscale convective systems observed during AMMA and their impact on the NOx and O3 budget over West Africa

    Directory of Open Access Journals (Sweden)

    H.-D. Betz

    2011-03-01

    Full Text Available During the "African Monsoon Multidisciplinary Analysis" (AMMA field phase in August 2006, a variety of measurements focusing on deep convection were performed over West Africa. The German research aircraft Falcon based in Ouagadougou (Burkina Faso investigated the chemical composition in the outflow of large mesoscale convective systems (MCS. Here we analyse two different types of MCS originating north and south of the intertropical convergence zone (ITCZ, ~10° N, respectively. In addition to the airborne trace gas measurements, stroke measurements from the Lightning Location Network (LINET, set up in Northern Benin, are analysed. The main focus of the present study is (1 to analyse the trace gas composition (CO, O3, NO, NOx, NOy, and HCHO in the convective outflow as a function of distance from the convective core, (2 to investigate how different trace gas compositions in the boundary layer (BL and ambient air may influence the O3 concentration in the convective outflow, and (3 to estimate the rate of lightning-produced nitrogen oxides per flash in selected thunderstorms and compare it to our previous results for the tropics. The MCS outflow was probed at different altitudes (~10–12 km and distances from the convective core (3 mixing ratios in the range of 35–40 nmol mol−1 were observed. Further downwind, O3 mixing ratios in the outflow rapidly increased with distance, due to mixing with the ambient O3-rich air. After 2–3 h, O3 mixing ratios in the range of ~65 nmol mol−1 were observed in the aged outflow. Within the fresh MCS outflow, mean NOx (=NO+NO2 mixing ratios were in the range of ~0.3–0.4 nmol mol−1 (peaks ~1 nmol mol−1 and only slightly enhanced compared to the background. Both lightning-produced NOx (LNOx and NOx transported upward from the BL contributed about equally to this enhancement. On the basis of Falcon measurements, the mass flux of LNOx in the investigated MCS was estimated to be ~100 g(N s−1. The average

  14. Mesoscale convective systems observed during AMMA and their impact on the NOx and O3 budget over West Africa

    Directory of Open Access Journals (Sweden)

    H.-D. Betz

    2010-10-01

    Full Text Available During the "African Monsoon Multidisciplinary Analysis" (AMMA field phase in August 2006, a variety of measurements focusing on deep convection were performed over West Africa. The German research aircraft Falcon based in Ouagadougou (Burkina Faso investigated the chemical composition in the outflow of large mesoscale convective systems (MCS. Here we analyse two different types of MCS originating north and south of the intertropical convergence zone (ITCZ, ~10° N, respectively. In addition to the airborne trace gas measurements, stroke measurements from the Lightning Location Network (LINET, set up in Northern Benin, are analysed. The main focus of the present study is 1 to analyse the trace gas composition (CO, O3, NO, NOx, NOy, and HCHO in the convective outflow as a function of distance from the convective core, 2 to investigate how different trace gas compositions in the boundary layer (BL and ambient air may influence the O3 concentration in the convective outflow, and 3 to estimate the rate of lightning-produced nitrogen oxides per flash in selected thunderstorms and compare it to our previous results for the tropics. The MCS outflow was probed at different altitudes (~10–12 km and distances from the convective core (3 mixing ratios in the range of 35–40 nmol mol−1 were observed. Further downwind, O3 mixing ratios in the outflow rapidly increased with distance, due to mixing with the ambient O3-rich air. After 2–3 h, O3 mixing ratios in the range of ~65 nmol mol−1 were observed in the aged outflow. Within the fresh MCS outflow, mean NOx (=NO+NO2 mixing ratios were in the range of ~0.3–0.4 nmol mol−1 (peaks ~1 nmol mol−1 and only slightly enhanced compared to the background. Both lightning-produced NOx (LNOx and NOx transported upward from the BL contributed about equally to this enhancement. On the basis of Falcon measurements, the mass flux of LNOx in the investigated MCS was estimated to be ~100 g(N s−1. The average

  15. Mesoscale convective systems observed during AMMA and their impact on the NOx and O3 budget over West Africa

    Science.gov (United States)

    Huntrieser, H.; Schlager, H.; Lichtenstern, M.; Stock, P.; Hamburger, T.; Höller, H.; Schmidt, K.; Betz, H.-D.; Ulanovsky, A.; Ravegnani, F.

    2011-03-01

    During the "African Monsoon Multidisciplinary Analysis" (AMMA) field phase in August 2006, a variety of measurements focusing on deep convection were performed over West Africa. The German research aircraft Falcon based in Ouagadougou (Burkina Faso) investigated the chemical composition in the outflow of large mesoscale convective systems (MCS). Here we analyse two different types of MCS originating north and south of the intertropical convergence zone (ITCZ, ~10° N), respectively. In addition to the airborne trace gas measurements, stroke measurements from the Lightning Location Network (LINET), set up in Northern Benin, are analysed. The main focus of the present study is (1) to analyse the trace gas composition (CO, O3, NO, NOx, NOy, and HCHO) in the convective outflow as a function of distance from the convective core, (2) to investigate how different trace gas compositions in the boundary layer (BL) and ambient air may influence the O3 concentration in the convective outflow, and (3) to estimate the rate of lightning-produced nitrogen oxides per flash in selected thunderstorms and compare it to our previous results for the tropics. The MCS outflow was probed at different altitudes (~10-12 km) and distances from the convective core (<500 km). Trace gas signatures similar to the conditions in the MCS inflow region were observed in the outflow close to the convective core, due to efficient vertical transport. In the fresh MCS outflow, low O3 mixing ratios in the range of 35-40 nmol mol-1 were observed. Further downwind, O3 mixing ratios in the outflow rapidly increased with distance, due to mixing with the ambient O3-rich air. After 2-3 h, O3 mixing ratios in the range of ~65 nmol mol-1 were observed in the aged outflow. Within the fresh MCS outflow, mean NOx (=NO+NO2) mixing ratios were in the range of ~0.3-0.4 nmol mol-1 (peaks ~1 nmol mol-1) and only slightly enhanced compared to the background. Both lightning-produced NOx (LNOx) and NOx transported upward

  16. A Budget Impact Model of Hemophilia Bypassing Agent Prophylaxis Relative to Recombinant Factor VIIa On-Demand.

    Science.gov (United States)

    Mehta, Darshan A; Oladapo, Abiola O; Epstein, Joshua D; Novack, Aaron R; Neufeld, Ellis J; Hay, Joel W

    2016-02-01

    Hemophilia patients use factor-clotting concentrates (factor VIII for hemophilia A and factor IX for hemophilia B) for improved blood clotting. These products are used to prevent or stop bleeding episodes. However, some hemophilia patients develop inhibitors (i.e., the patient's immune system develops antibodies against these factor concentrates). Hence, these patients do not respond well to the factor concentrates. A majority of hemophilia patients with inhibitors are managed on-demand with the following bypassing agents: recombinant factor VIIa (rFVIIa) and activated prothrombin complex concentrate (aPCC). The recently published U.S. registries Dosing Observational Study in Hemophilia (DOSE) and Hemostasis and Thrombosis Research Society (HTRS) reported higher rFVIIa on-demand use for bleed management than previously described. To estimate aPCC and rFVIIa prophylaxis costs relative to rFVIIa on-demand treatment cost based on rFVIIa doses reported in U.S. registries. A literature-based cost model was developed assuming a base case on-demand annual bleed rate (ABR) of 28.7 per inhibitor patient, which was taken from a randomized phase 3 clinical trial. The doses for rFVIIa on-demand were taken from the median dose per bleed reported by the DOSE and HTRS registries. Model inputs for aPCC and rFVIIa prophylaxis (i.e., dosing and efficacy) were derived from respective randomized clinical trials. Cost analysis was from the U.S. payer perspective, and only direct drug costs were considered. The drug cost was based on the Medicare Part B 2014 average sale price (ASP). Two-way sensitivity and threshold analyses were performed by simultaneously varying on-demand ABR, prophylaxis efficacy, and unit drug cost. In addition to studying relative costs associated with on-demand and prophylaxis treatments, relative cost per bleeding episode avoided were also calculated for aPCC and rFVIIa prophylaxis treatments. The prophylaxis efficacy reported in the trials were used to

  17. Closing the gap between budget formulation and execution

    OpenAIRE

    Lowery, Erainust

    2000-01-01

    Approved for public release; distribution is unlimited This thesis is a case study analysis of the Resource Management Office of the Bureau of Naval Personnel (PERS-02). Specifically, an analysis of projected versus actual budget figures was conducted. The purpose of the research was to explain anomalies in the budget formulation figures as compared to actual budget execution figures and define ways to improve the protocol between budget activities. Based on model comparisons, document rev...

  18. Early retirement and the influence on healthcare budgets and insurance premiums in a diabetes population

    Directory of Open Access Journals (Sweden)

    Stefan Walzer

    2007-07-01

    Full Text Available Stefan WalzerAnalytica International, Untere Herrenstrasse 25, 79539 Loerrach, GermanyObjectives: To contribute to current discussions about budget impact modeling, two different approaches for the impact of a new pharmaceutical product were analyzed: firstly considering the impact on annual healthcare expenditures only, and secondly additional inclusion of lost insurance premiums due to possible early retirement in patients with chronic diseases.Methods: The dynamic model calculates the budget impact from two different perspectives: (a the impact on healthcare expenditures and (b on expenditures as well as on health insurance revenues due to premiums. The latter approach could especially be useful for patients with chronic diseases who have higher probabilities of early retirement. Early retirement rates and indirect costs were derived from published data. Healthcare premiums were calculated based on an average premium and a mean income. Epidemiological input data were obtained from the literature. Time horizon was 10 years.Results: Results in terms of reimbursement decisions of the budget impact analysis varied depending on the assumptions made for the insurance premiums, costs, and early retirement rate. Sensitivity analyses revealed that in extreme cases the decision for accepting a new pharmaceutical product would probably be negative using approach (a, but positive using approach (b. Conclusions: Depending on the disease and population of interest in a budget impact analysis, not only the healthcare expenditures for a health insurance have to be considered but also the revenue side for an insurance due to retirement should be included.Keywords: decision analysis, budget impact, pharmacoeconomics, health economics, health insurance

  19. Impact Analysis on an Attributed Goal Graph

    Science.gov (United States)

    Hayashi, Shinpei; Tanabe, Daisuke; Kaiya, Haruhiko; Saeki, Motoshi

    Requirements changes frequently occur at any time of a software development process, and their management is a crucial issue to develop software of high quality. Meanwhile, goal-oriented analysis techniques are being put into practice to elicit requirements. In this situation, the change management of goal graphs and its support are necessary. This paper presents a technique related to the change management of goal graphs, realizing impact analysis on a goal graph when its modifications occur. Our impact analysis detects conflicts that arise when a new goal is added, and investigates the achievability of the other goals when an existing goal is deleted. We have implemented a supporting tool for automating the analysis. Two case studies suggested the efficiency of the proposed approach.

  20. Analysis of Cost Impact of HIV/AIDS on Health Service Provision in ...

    African Journals Online (AJOL)

    how this disease had impacted on health service provision in Tanzania from a cost perspective. Methods: The study .... health facilities. While the budget allocated for HIV/ ...... as social marketing, training of trainers and peer and risky groups ...

  1. Dissolved organic carbon (DOC) and select aldehydes in cloud and fog water: the role of the aqueous phase in impacting trace gas budgets

    Science.gov (United States)

    Ervens, B.; Wang, Y.; Eagar, J.; Leaitch, W. R.; Macdonald, A. M.; Valsaraj, K. T.; Herckes, P.

    2013-05-01

    scenarios, i.e., an anthropogenically vs. a more biogenically impacted one as being representative for Davis and Whistler, respectively. Since the simplicity of the box model prevents a fully quantitative prediction of the observed aldehyde concentrations, we rather use the model results to compare trends in aldehyde partitioning and ratios. They suggest that the scavenging of aldehydes by the aqueous phase can reduce HO2 gas phase levels significantly by two orders of magnitude due to a weaker net source of HO2 production from aldehyde photolysis in the gas phase. Despite the high solubility of dicarbonyl compounds (glyoxal, methylglyoxal), their impact on the HO2 budget by scavenging is < 10% of that of formaldehyde. The overview of DOC and aldehyde measurements presented here reveals that clouds and fogs can be efficient sinks for organics, with increasing importance in aged air masses. Even though aldehydes, specifically formaldehyde, only comprise ~ 1% of DOC, their scavenging and processing in the aqueous phase might translate into significant effects in the oxidation capacity of the atmosphere.

  2. Dissolved organic carbon (DOC and select aldehydes in cloud and fog water: the role of the aqueous phase in impacting trace gas budgets

    Directory of Open Access Journals (Sweden)

    B. Ervens

    2013-05-01

    used to contrast two scenarios, i.e., an anthropogenically vs. a more biogenically impacted one as being representative for Davis and Whistler, respectively. Since the simplicity of the box model prevents a fully quantitative prediction of the observed aldehyde concentrations, we rather use the model results to compare trends in aldehyde partitioning and ratios. They suggest that the scavenging of aldehydes by the aqueous phase can reduce HO2 gas phase levels significantly by two orders of magnitude due to a weaker net source of HO2 production from aldehyde photolysis in the gas phase. Despite the high solubility of dicarbonyl compounds (glyoxal, methylglyoxal, their impact on the HO2 budget by scavenging is < 10% of that of formaldehyde. The overview of DOC and aldehyde measurements presented here reveals that clouds and fogs can be efficient sinks for organics, with increasing importance in aged air masses. Even though aldehydes, specifically formaldehyde, only comprise ~ 1% of DOC, their scavenging and processing in the aqueous phase might translate into significant effects in the oxidation capacity of the atmosphere.

  3. Water-budget methods

    Science.gov (United States)

    Healy, Richard W.; Scanlon, Bridget R.

    2010-01-01

    A water budget is an accounting of water movement into and out of, and storage change within, some control volume. Universal and adaptable are adjectives that reflect key features of water-budget methods for estimating recharge. The universal concept of mass conservation of water implies that water-budget methods are applicable over any space and time scales (Healy et al., 2007). The water budget of a soil column in a laboratory can be studied at scales of millimeters and seconds. A water-budget equation is also an integral component of atmospheric general circulation models used to predict global climates over periods of decades or more. Water-budget equations can be easily customized by adding or removing terms to accurately portray the peculiarities of any hydrologic system. The equations are generally not bound by assumptions on mechanisms by which water moves into, through, and out of the control volume of interest. So water-budget methods can be used to estimate both diffuse and focused recharge, and recharge estimates are unaffected by phenomena such as preferential flow paths within the unsaturated zone. Water-budget methods represent the largest class of techniques for estimating recharge. Most hydrologic models are derived from a water-budget equation and can therefore be classified as water-budget models. It is not feasible to address all water-budget methods in a single chapter. This chapter is limited to discussion of the “residual” water-budget approach, whereby all variables in a water-budget equation, except for recharge, are independently measured or estimated and recharge is set equal to the residual. This chapter is closely linked with Chapter 3, on modeling methods, because the equations presented here form the basis of many models and because models are often used to estimate individual components in water-budget studies. Water budgets for streams and other surface-water bodies are addressed in Chapter 4. The use of soil-water budgets and

  4. THE SUBJECTS OF MEDIADISCOURSE OF BUDGET PROCESS

    Directory of Open Access Journals (Sweden)

    Olesya Vyacheslavovna Sulina

    2015-01-01

    Full Text Available The author highlights the media discourse of the budget process in its subject-temporal dimension. Place and role of the subjects of media discourse of the budget process are determined on the basis of the analysis of budgetary legislation, practical implementation of the budgeting process in the executive and legislative bodies and its reflection in the media. Public discourse of budgeting process includes not only participants, who are legally empowered, but also other actors involved in the formation of the informational agenda regarding the budget. For example, the subjects of media discourse of the budget process are executive and legislative bodies, regulatory authorities, recipients of budgetary funds, political parties, professional and expert communities, civil society activists. Sociocommunicative description of the budgeting process and its subjects is presented based on analytical and inductive methods. At the same time political journalism is not only a space for the formation of media discourse and reflection of the budgetary process, but also one of the indicators of the state of the political system as a whole. The conclusions present methodological aids for the media discourse analysis of specific cases of the budgeting process and may be used for scientific and practical research.

  5. Improvement of Information Support to Socialisation of Budget Relations

    Directory of Open Access Journals (Sweden)

    Hvasaliia Diana S.

    2014-02-01

    Full Text Available The article considers new approaches to assessment of social direction of expenditures and social security of population, which allow conduct of a complex assessment of the social state of the society. It justifies urgency of improvement of a methodical approach to information support of realisation of budget relations by means of development of the system of ratios of assessment of social direction of expenditures and social security of population with the use of elements of cluster and integral analysis for interpretation of the obtained data. The article offers a model of results of cluster and integral analysis of the state of the social sphere, which takes into account all author’s ratios that allows diagnostics of the state of the social sphere and conduct leading impact on justified indicators and, thereby, achieve improvement of the state of the social sphere under conditions of a limited social budget.

  6. The European Union Budget

    Directory of Open Access Journals (Sweden)

    Hrvoje Šimović

    2005-09-01

    Full Text Available This paper analyses the current budgetary system of the EU, its features and the differences in it from the budgets of nation states, particularly from the standpoint of budgetary revenue and expenditure. Below there is an analysis of the system of the redistribution of EU budgetary resources via the Structural Funds, leading to different net positions of the member states in the use of budgetary resources. The object of the system is to achieve the maximum economic and social cohesion within the EU. The article points out that processes of EU enlargement and the creation of a new “financial perspective” will lead to many problems in the fulfilment of these objectives.

  7. Budget Summary of Changes

    Data.gov (United States)

    Pension Benefit Guaranty Corporation — The Summary of Changes dataset extracted from PBGC's congressional budget justification. It contains all administrative and program increases and decreases including...

  8. 7 CFR 3402.14 - Budget and budget narrative.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Budget and budget narrative. 3402.14 Section 3402.14 Agriculture Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH, EDUCATION... budget narrative. Applicants must prepare the Budget, Form CSREES-2004, and a budget...

  9. Dissolved organic carbon (DOC and select aldehydes in cloud and fog water: the role of the aqueous phase in impacting trace gas budgets

    Directory of Open Access Journals (Sweden)

    B. Ervens

    2012-12-01

    photochemical box model simulations. They suggest that the scavenging of aldehydes by the aqueous phase can reduce HO2 gas phase levels by two orders of magnitude due to a weaker net source of HO2 production from aldehyde photolysis in the gas phase. Despite the high solubility of dialdehydes (glyoxal, methylglyoxal, their impact on the HO2 budget by scavenging is <10% of that of formaldehyde. The overview of DOC and aldehyde measurements presented here reveals that clouds and fogs can be efficient sinks for organics, with increasing importance in aged air masses. Even though aldehydes, specifically formaldehyde, only comprise ~1% of DOC, their scavenging and processing in the aqueous phase might translate into significant effects on the oxidation capacity of the atmosphere.

  10. Unforeseen costs of cutting mosquito surveillance budgets.

    Directory of Open Access Journals (Sweden)

    Gonzalo M Vazquez-Prokopec

    Full Text Available A budget proposal to stop the U.S. Centers for Disease Control and Prevention (CDC funding in surveillance and research for mosquito-borne diseases such as dengue and West Nile virus has the potential to leave the country ill-prepared to handle new emerging diseases and manage existing ones. In order to demonstrate the consequences of such a measure, if implemented, we evaluated the impact of delayed control responses to dengue epidemics (a likely scenario emerging from the proposed CDC budget cut in an economically developed urban environment. We used a mathematical model to generate hypothetical scenarios of delayed response to a dengue introduction (a consequence of halted mosquito surveillance in the City of Cairns, Queensland, Australia. We then coupled the results of such a model with mosquito surveillance and case management costs to estimate the cumulative costs of each response scenario. Our study shows that halting mosquito surveillance can increase the management costs of epidemics by up to an order of magnitude in comparison to a strategy with sustained surveillance and early case detection. Our analysis shows that the total costs of preparedness through surveillance are far lower than the ones needed to respond to the introduction of vector-borne pathogens, even without consideration of the cost in human lives and well-being. More specifically, our findings provide a science-based justification for the re-assessment of the current proposal to slash the budget of the CDC vector-borne diseases program, and emphasize the need for improved and sustainable systems for vector-borne disease surveillance.

  11. Dynamical influence of gravity waves generated by the Vestfjella Mountains in Antarctica: radar observations, fine-scale modelling and kinetic energy budget analysis

    Directory of Open Access Journals (Sweden)

    Joel Arnault

    2012-02-01

    Full Text Available Gravity waves generated by the Vestfjella Mountains (in western Droning Maud Land, Antarctica, southwest of the Finnish/Swedish Aboa/Wasa station have been observed with the Moveable atmospheric radar for Antarctica (MARA during the SWEDish Antarctic Research Programme (SWEDARP in December 2007/January 2008. These radar observations are compared with a 2-month Weather Research Forecast (WRF model experiment operated at 2 km horizontal resolution. A control simulation without orography is also operated in order to separate unambiguously the contribution of the mountain waves on the simulated atmospheric flow. This contribution is then quantified with a kinetic energy budget analysis computed in the two simulations. The results of this study confirm that mountain waves reaching lower-stratospheric heights break through convective overturning and generate inertia gravity waves with a smaller vertical wavelength, in association with a brief depletion of kinetic energy through frictional dissipation and negative vertical advection. The kinetic energy budget also shows that gravity waves have a strong influence on the other terms of the budget, i.e. horizontal advection and horizontal work of pressure forces, so evaluating the influence of gravity waves on the mean-flow with the vertical advection term alone is not sufficient, at least in this case. We finally obtain that gravity waves generated by the Vestfjella Mountains reaching lower stratospheric heights generally deplete (create kinetic energy in the lower troposphere (upper troposphere–lower stratosphere, in contradiction with the usual decelerating effect attributed to gravity waves on the zonal circulation in the upper troposphere–lower stratosphere.

  12. Zero-based budgeting: Pathway to sustainable budget implementation in Nigeria

    Directory of Open Access Journals (Sweden)

    Udeh Francis Nnoli

    2017-10-01

    Full Text Available This paper investigates the application of Zero-Based Budgeting (ZBB system to budget implementation by the Federal Government of Nigeria by ascertaining among others, the relationship between ZBB approach and budget performance indices in Nigeria. To achieve the above, primary data were obtained through questionnaires that were specifically designed for this study. The data obtained were analysed with the SPSS version 21. The statistical tools employed were Analysis of Variance (ANOVA and Pearson Correlation Coefficiant (PCC. The Cronbach’s Alpha reliability test was used to test the internal consistency/reliability of the instrument used for the study. On the basis of the analysis, we found that there is significant difference in the effectiveness of ZBB in terms of budget implementation compared to the Traditional Budgeting System (TBS. It was also found that the application of ZBB tend to be performance-driven and is able to detect the redundant programmes/projects and staff, thereby recommending either realignment, discharge, transfer or redeployment of projects or resources. The study therefore, recommends among others that ZBB should be encouraged as a good means of budget implementation and also close monitoring of budget execution should be enshrined in work ethics at every stage of budget preparation and implementation in the country. This is believed would go a long way to strengthen measures aimed at mitigating poor budget implementation in the country.

  13. Mask characterization for CDU budget breakdown in advanced EUV lithography

    Science.gov (United States)

    Nikolsky, Peter; Strolenberg, Chris; Nielsen, Rasmus; Nooitgedacht, Tjitte; Davydova, Natalia; Yang, Greg; Lee, Shawn; Park, Chang-Min; Kim, Insung; Yeo, Jeong-Ho

    2012-11-01

    As the ITRS Critical Dimension Uniformity (CDU) specification shrinks, semiconductor companies need to maintain a high yield of good wafers per day and a high performance (and hence market value) of finished products. This cannot be achieved without continuous analysis and improvement of on-product CDU as one of the main drivers for process control and optimization with better understanding of main contributors from the litho cluster: mask, process, metrology and scanner. In this paper we will demonstrate a study of mask CDU characterization and its impact on CDU Budget Breakdown (CDU BB) performed for an advanced EUV lithography with 1D and 2D feature cases. We will show that this CDU contributor is one of the main differentiators between well-known ArFi and new EUV CDU budgeting principles. We found that reticle contribution to intrafield CDU should be characterized in a specific way: mask absorber thickness fingerprints play a role comparable with reticle CDU in the total reticle part of the CDU budget. Wafer CD fingerprints, introduced by this contributor, may or may not compensate variations of mask CD's and hence influence on total mask impact on intrafield CDU at the wafer level. This will be shown on 1D and 2D feature examples in this paper. Also mask stack reflectivity variations should be taken into account: these fingerprints have visible impact on intrafield CDs at the wafer level and should be considered as another contributor to the reticle part of EUV CDU budget. We observed also MEEF-through-field fingerprints in the studied EUV cases. Variations of MEEF may also play a role for the total intrafield CDU and may be taken into account for EUV Lithography. We characterized MEEF-through-field for the reviewed features, the results to be discussed in our paper, but further analysis of this phenomenon is required. This comprehensive approach to characterization of the mask part of EUV CDU characterization delivers an accurate and integral CDU Budget

  14. Budgeting Based on Results

    Science.gov (United States)

    Cooper, Kelt L.

    2011-01-01

    Every program in a school or school district has, or once had, a purpose. The purpose was most likely promoted, argued and debated among school constituencies--parents, teachers, administrators and school board members--before it was eventually approved. This process occurs year after year, budget after budget. In itself, this is not necessarily a…

  15. Managing the Student Budget.

    Science.gov (United States)

    Faller, Martha Lewkus

    1984-01-01

    Looks at the factors complicating the management of student worker budgets in libraries (e.g., the number of separate but interrelated budgets involved). Proposes a budgetary system incorporating double-entry bookkeeping, continuous proving, and combination receipts and disbursements. Considers the advantages of the system and details procedures.…

  16. Learning From Low Budgets

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Chinese filmmakers turn small-budget productions into box-office successes Organizers of China’s upcoming film festivals are finally giving recognition to the little guys—low budget films—to encourage a generation of young,talented directors.

  17. Fort Drum Preliminary Fiscal Impact Analysis.

    Science.gov (United States)

    1986-02-01

    of inmigrants 0 Fiscal histories, projections, and impacts for counties, cities, towns, villages, school districts, and the state. The results of...distribution of the inmigrating population within the three counties. Thus, an accurate forecast of the expected distribution of the inmigrating population is a...The distribution of inmigration to the school districts was made using the analysis explained in Chapter 3. Children associated with 800 new on-post

  18. Link Identity Analysis and Power Budget for Deep Space Optical Communications%深空光通信链路特性分析及功率预算

    Institute of Scientific and Technical Information of China (English)

    詹伟达; 李洪祚; 王志坚; 唐雁峰; 刘仁成

    2011-01-01

    深空光通信链路距离非常远,要求功率预算非常严格.影响通信链路特性的因素很多,功率预算往往需要很复杂的折中考虑.重点分析了链路距离、光学天线直径、光束发散角、大气信道损耗、光学系统损耗、探测器灵敏度等因素对链路方程、探测器信噪比和通信误码率的影响.提出了结合链路方程、信噪比和误码率对发射功率进行预算的新方法.开展了7 km地面间光通信室外演示验证实验,对大气信道损耗、光学系统损耗等进行了测试;开展了光束发散角、探测器灵敏度的室内测试实验.实验结果和理论分析基本吻合,表明该预算方法具有应用于深空光通信的可行性.%The deep space optical communication links are very far away, so a very harsh power budget is required. Since there are many factors affecting the feature of communication link, a very complex trade - offs consideration is often given to the power budget. The paper emphatically analyzes the link distance, optical antenna diameter, beam divergence, atmospheric channel loss, optical system loss, detector sensitivity and other factors affecting the link e-quation, signal to noise ratio (SNR) of detector and bit error rate (BER) of communications. Simultaneously the paper proposes a new method of budgeting transmission power combining the link equation, SNR and BER. An outside demonstration experiment for the ground -ground optical communication of 7km, is carried out, the losses of the atmospheric channel and optical system are tested. Then again many experiments in indoor labs, test the beam divergence and detector sensitivity are performed. The experimental results and theory analysis show that the budget method is feasible in application to the deep space optical communications.

  19. Spatial frequency domain error budget

    Energy Technology Data Exchange (ETDEWEB)

    Hauschildt, H; Krulewich, D

    1998-08-27

    The aim of this paper is to describe a methodology for designing and characterizing machines used to manufacture or inspect parts with spatial-frequency-based specifications. At Lawrence Livermore National Laboratory, one of our responsibilities is to design or select the appropriate machine tools to produce advanced optical and weapons systems. Recently, many of the component tolerances for these systems have been specified in terms of the spatial frequency content of residual errors on the surface. We typically use an error budget as a sensitivity analysis tool to ensure that the parts manufactured by a machine will meet the specified component tolerances. Error budgets provide the formalism whereby we account for all sources of uncertainty in a process, and sum them to arrive at a net prediction of how "precisely" a manufactured component can meet a target specification. Using the error budget, we are able to minimize risk during initial stages by ensuring that the machine will produce components that meet specifications before the machine is actually built or purchased. However, the current error budgeting procedure provides no formal mechanism for designing machines that can produce parts with spatial-frequency-based specifications. The output from the current error budgeting procedure is a single number estimating the net worst case or RMS error on the work piece. This procedure has limited ability to differentiate between low spatial frequency form errors versus high frequency surface finish errors. Therefore the current error budgeting procedure can lead us to reject a machine that is adequate or accept a machine that is inadequate. This paper will describe a new error budgeting methodology to aid in the design and characterization of machines used to manufacture or inspect parts with spatial-frequency-based specifications. The output from this new procedure is the continuous spatial frequency content of errors that result on a machined part. If the machine

  20. The relationship between budget allocated and budget utilized of faculties in an academic institution

    Science.gov (United States)

    Aziz, Wan Noor Hayatie Wan Abdul; Aziz, Rossidah Wan Abdul; Shuib, Adibah; Razi, Nor Faezah Mohamad

    2014-06-01

    Budget planning enables an organization to set priorities towards achieving certain goals and to identify the highest priorities to be accomplished with the available funds, thus allowing allocation of resources according to the set priorities and constraints. On the other hand, budget execution and monitoring enables allocated funds or resources to be utilized as planned. Our study concerns with investigating the relationship between budget allocation and budget utilization of faculties in a public university in Malaysia. The focus is on the university's operations management financial allocation and utilization based on five categories which are emolument expenditure, academic or services and supplies expenditure, maintenance expenditure, student expenditure and others expenditure. The analysis on financial allocation and utilization is performed based on yearly quarters. Data collected include three years faculties' budget allocation and budget utilization performance involving a sample of ten selected faculties of a public university in Malaysia. Results show that there are positive correlation and significant relationship between quarterly budget allocation and quarterly budget utilization. This study found that emolument give the highest contribution to the total allocation and total utilization for all quarters. This paper presents some findings based on statistical analysis conducted which include descriptive statistics and correlation analysis.

  1. A study of anthropogenic impacts of the radiation budget and the cloud field in East Asia based on model simulations with GCM

    OpenAIRE

    Mukai, Makiko; Nakajima, Teruyuki; Takemura, Toshihiko

    2008-01-01

    We investigated the effects of man‐made air pollutants on the climate of East Asia, focusing on eastern China where anthropogenic aerosol concentrations are rapidly increasing. The increasing emission of anthropogenic aerosols causes serious air pollution episodes and various effects on the climate in this region. It is therefore necessary to quantify the contribution of aerosols to the change in the radiation budget and the cloud field. Our purpose of this study is to evaluate the sensitivit...

  2. Drought as a modifier of interaction between adult beech and spruce - impacts on tree water use, C budgets and biotic interactions above- and belowground

    Science.gov (United States)

    Grams, Thorsten

    2017-04-01

    Understanding biotic interactions among tree species with their microbial associates under drought will be crucial for silviculture in meeting ecological challenges of the future. This contribution gives an overview on a project integrating a throughfall-exclusion experiment (TEE) on adult trees with a natural precipitation gradient (PGR) in central European forests. Focus is on drought affecting species interaction above and belowground, including associated ectomycorrhizal (ECM) communities. Study objects are pure and mixed forests dominated by adult European beech and Norway spruce trees (c. 70-years old). At the throughfall-exclusion experiment (TEE), trees are readily accessible via scaffolding and canopy crane (Kranzberg Forest, southern Germany). Effects of experimentally induced, repeated summer drought are assessed with roughly 100 trees assigned to a total of 12 plots (Kranzberg forest ROOF experiment, kroof.wzw.tum.de). The summer drought treatment started in 2014 and was repeated in 2015 and 2106. The focus on species interaction is intensified by a parallel study along a natural precipitation gradient with plot triplets of monocultures and mixed cultures of European beech and Norway spruce at each of the five study sites. Complementary resource use, effects of competitive vs. facilitation and related changes in ECM communities are exemplified for the two tree species of contrasting foliage (i.e. deciduous vs. evergreen) and stomatal sensitivity to drought (i.e. an-isohydric vs. isohydric behavior). At the TEE site, precipitation throughfall was completely excluded from early spring to late fall (i.e. March to November), resulting in pre-dawn leaf water potentials of both beech and spruce as low as -2.5 MPa. Despite significant reductions in growth and rate of photosynthesis by up to 80% under drought, NSC budget of trees was hardly affected. Moreover, phloem functionality, tested as phloem transport velocity through 13C-labeling of recent

  3. Who needs budgets?

    Science.gov (United States)

    Hope, Jeremy; Fraser, Robin

    2003-02-01

    Budgeting, as most corporations practice it, should be abolished. That may sound radical, but doing so would further companies' long-running efforts to transform themselves into developed networks that can nimbly adjust to market conditions. Most other building blocks are in place, but companies continue to restrict themselves by relying on inflexible budget processes and the command-and-control culture that budgeting entails. A number of companies have rejected the foregone conclusions embedded in budgets, and they've given up the self-interested wrangling over what the data indicate. In the absence of budgets, alternative goals and measures--some financial, such as cost-to-income ratios, and some nonfinancial, such as time to market-move to the foreground. Companies that have rejected budgets require employees to measure themselves against the performance of competitors and against internal peer groups. Because employees don't know whether they've succeeded until they can look back on the results of a given period, they must use every ounce of energy to ensure that they beat the competition. A key feature of many companies that have rejected budgets is the use of rolling forecasts, which are created every few months and typically cover five to eight quarters. Because the forecasts are regularly revised, they allow companies to continuously adapt to market conditions. The forecasting practices of two such companies, both based in Sweden, are examined in detail: the bank Svenska Handelsbanken and the wholesaler Ahlsell. Though the first companies to reject budgets were located in Northern Europe, organizations that have gone beyond budgeting can be found in a range of countries and industries. Their practices allow them to unleash the power of today's management tools and realize the potential of a fully decentralized organization.

  4. Mendeley Impact on Scientific Writing: Thematic Analysis

    Directory of Open Access Journals (Sweden)

    Kisman Salija

    2016-10-01

    Full Text Available The quality of scientific writing is based on its impact on knowledge development. This study aims at exposing the Mendeley impact on scientific writing. The thematic analysis was applied in this study to transcribe the recordings and translate as well as analyze the transcripts through NVivo 8 software. This study reveals that the identified themes appeared in this study are avoiding plagiarism, backup file, change citation style, personal library, and social network. This study recommends that due to the plagiarism deterrent is problematic in scientific writing; students are required to be educated on this issue. This study also reveals that research collaboration in internet connection could be the basis of building the real network by creating research community and organizing conference for knowledge sharing among the researchers.

  5. FY 1997 congressional budget request: Budget highlights

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    This is an overview of the 1997 budget request for the US DOE. The topics of the overview include a policy overview, the budget by business line, business lines by organization, crosswalk from business line to appropriation, summary by appropriation, energy supply research and development, uranium supply and enrichment activities, uranium enrichment decontamination and decommissioning fund, general science and research, weapons activities, defense environmental restoration and waste management, defense nuclear waste disposal, departmental administration, Office of the Inspector General, power marketing administrations, Federal Energy Regulatory commission, nuclear waste disposal fund, fossil energy research and development, naval petroleum and oil shale reserves, energy conservation, economic regulation, strategic petroleum reserve, energy information administration, clean coal technology and a Department of Energy Field Facilities map.

  6. Flow-thermal analysis of power plant with budget dry pocket filter type TTFP 6/220 in foundry AD Kikinda

    Directory of Open Access Journals (Sweden)

    Salemović Duško R.

    2014-01-01

    Full Text Available In this paper, the power budget is given in the application of contemporary and modern methods in the treatment of air from the production facility in which the electric arc furnace. For this calculation, for existing construction and known dimensions dusters calculate flow rates and temperatures at various points of the complete piping systems for waste gases. The analysis contributes maximum energy utilization, significant financial savings and increase in energy and environmental efficiency. Engineering supervision and active computer control of a computer in pieces of PLC are supported. The possible errors are diagnosed and their causes are explained and the procedures to be followed when it comes to them. Also, the paper gives the guidelines for the maintenance and servicing of equipment for proper operation of the filter plant. The tables presented in the plant control activities to be conducted at periodic intervals.

  7. Budget Automation System

    Data.gov (United States)

    U.S. Environmental Protection Agency — BAS is the central Agency system used to integrate strategic planning, annual planning, budgeting and financial management. BAS contains resource (dollars and FTE),...

  8. EVOLUTION OF ECONOMY AND ITS IMPACT ON INSURANCE MARKET – A STATISTICAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Sandra TEODORESCU

    2015-07-01

    Full Text Available The economic context has a strong impact on the insurance sector. On the one hand, the decisions related to sector regulation could influence the life of the insurance companies. On the other hand, taxes and other measures that may affect purchasing power, economic instability represent a threat. It is a fact that insurances are products that customers and companies access them when economic conditions are predictable and budgets could be accurately predicted. The paper mainly analyzes in terms of indicators, the impact of the economy on the insurance sector. We are talking about the interrelationships between Gross Written Premiums (the insurance "Budget" and some macroeconomic indicators characterizing the Romanian economy, such as Gross Domestic Product, net average earnings, the average number of employees etc. Statistical analysis is performed for a 12-year period during 2002-2013. This analysis is based on official statistics published by the National Institute of Statistics, the National Forecasting Commission and the National Bank of Romania. The methodology consists of correlation and regression analysis. Of the variables used in the study we mention: Gross Domestic Product, the number of employees, employment, net average earnings, the activity rate of the working age population (15-64 years, non-governmental domestic credit. The analysis of correlation between the studied variables reveals that is a strong correlation between Gross Written Premiums and GDP, the number of employees, average earnings and non-government domestic credit.. Thus, economic growth, rising incomes, the increasing number of employees and facilitating credit conditions could be some elements that would lead to sustainable growth of the insurance market.

  9. Global Carbon Budget 2016

    Science.gov (United States)

    Le Quéré, Corinne; Andrew, Robbie M.; Canadell, Josep G.; Sitch, Stephen; Korsbakken, Jan Ivar; Peters, Glen P.; Manning, Andrew C.; Boden, Thomas A.; Tans, Pieter P.; Houghton, Richard A.; Keeling, Ralph F.; Alin, Simone; Andrews, Oliver D.; Anthoni, Peter; Barbero, Leticia; Bopp, Laurent; Chevallier, Frédéric; Chini, Louise P.; Ciais, Philippe; Currie, Kim; Delire, Christine; Doney, Scott C.; Friedlingstein, Pierre; Gkritzalis, Thanos; Harris, Ian; Hauck, Judith; Haverd, Vanessa; Hoppema, Mario; Klein Goldewijk, Kees; Jain, Atul K.; Kato, Etsushi; Körtzinger, Arne; Landschützer, Peter; Lefèvre, Nathalie; Lenton, Andrew; Lienert, Sebastian; Lombardozzi, Danica; Melton, Joe R.; Metzl, Nicolas; Millero, Frank; Monteiro, Pedro M. S.; Munro, David R.; Nabel, Julia E. M. S.; Nakaoka, Shin-ichiro; O'Brien, Kevin; Olsen, Are; Omar, Abdirahman M.; Ono, Tsuneo; Pierrot, Denis; Poulter, Benjamin; Rödenbeck, Christian; Salisbury, Joe; Schuster, Ute; Schwinger, Jörg; Séférian, Roland; Skjelvan, Ingunn; Stocker, Benjamin D.; Sutton, Adrienne J.; Takahashi, Taro; Tian, Hanqin; Tilbrook, Bronte; van der Laan-Luijkx, Ingrid T.; van der Werf, Guido R.; Viovy, Nicolas; Walker, Anthony P.; Wiltshire, Andrew J.; Zaehle, Sönke

    2016-11-01

    .3 ± 0.5 GtC yr-1, ELUC 1.0 ± 0.5 GtC yr-1, GATM 4.5 ± 0.1 GtC yr-1, SOCEAN 2.6 ± 0.5 GtC yr-1, and SLAND 3.1 ± 0.9 GtC yr-1. For year 2015 alone, the growth in EFF was approximately zero and emissions remained at 9.9 ± 0.5 GtC yr-1, showing a slowdown in growth of these emissions compared to the average growth of 1.8 % yr-1 that took place during 2006-2015. Also, for 2015, ELUC was 1.3 ± 0.5 GtC yr-1, GATM was 6.3 ± 0.2 GtC yr-1, SOCEAN was 3.0 ± 0.5 GtC yr-1, and SLAND was 1.9 ± 0.9 GtC yr-1. GATM was higher in 2015 compared to the past decade (2006-2015), reflecting a smaller SLAND for that year. The global atmospheric CO2 concentration reached 399.4 ± 0.1 ppm averaged over 2015. For 2016, preliminary data indicate the continuation of low growth in EFF with +0.2 % (range of -1.0 to +1.8 %) based on national emissions projections for China and USA, and projections of gross domestic product corrected for recent changes in the carbon intensity of the economy for the rest of the world. In spite of the low growth of EFF in 2016, the growth rate in atmospheric CO2 concentration is expected to be relatively high because of the persistence of the smaller residual terrestrial sink (SLAND) in response to El Niño conditions of 2015-2016. From this projection of EFF and assumed constant ELUC for 2016, cumulative emissions of CO2 will reach 565 ± 55 GtC (2075 ± 205 GtCO2) for 1870-2016, about 75 % from EFF and 25 % from ELUC. This living data update documents changes in the methods and data sets used in this new carbon budget compared with previous publications of this data set (Le Quéré et al., 2015b, a, 2014, 2013). All observations presented here can be downloaded from the Carbon Dioxide Information Analysis Center (doi:10.3334/CDIAC/GCP_2016).

  10. Analysis of flexible structures under lateral impact

    Energy Technology Data Exchange (ETDEWEB)

    Ramirez, D. F. [Paul C. Kizzo and Associates Inc., Seismic Structural Group, Oakland, CA 94612 (United States); Razavi, H. [AREVA Inc., Civil Seismic Group, San Jose, CA 95119 (United States)

    2012-07-01

    Three methods for analysis of flexible structures under lateral impact are presented. The first proposed method (Method A) consists of: (1) modifying an available deceleration on a rigid target with conservation principles to account for structural flexibility; and (2) transient nonlinear analysis of the structure with the corrected forcing function. The second proposed method (Method B) is similar to Method A in obtaining the forcing function but it solves the equations of motion of an idealized two-degree-of-freedom system instead of directly using conservation principles. The last method simply provides the maximum force in the structure using the conservation of energy and linear momentum. A coupled simulation is also performed in LS-DYNA and compared against the proposed methods. A case study is presented to illustrate the applicability of all three methods and the LS-DYNA simulation. (authors)

  11. Applying centrality measures to impact analysis: A coauthorship network analysis

    CERN Document Server

    Yan, Erjia

    2010-01-01

    Many studies on coauthorship networks focus on network topology and network statistical mechanics. This article takes a different approach by studying micro-level network properties, with the aim to apply centrality measures to impact analysis. Using coauthorship data from 16 journals in the field of library and information science (LIS) with a time span of twenty years (1988-2007), we construct an evolving coauthorship network and calculate four centrality measures (closeness, betweenness, degree and PageRank) for authors in this network. We find out that the four centrality measures are significantly correlated with citation counts. We also discuss the usability of centrality measures in author ranking, and suggest that centrality measures can be useful indicators for impact analysis.

  12. Upscaling the impact of convective overshooting (COV) through BRAMS: a continental and wet-season scale study of the water vapour (WV) budget in the tropical tropopause layer (TTL).

    Science.gov (United States)

    Behera, Abhinna; Rivière, Emmanuel; Marécal, Virginie; Rysman, Jean-François; Claud, Chantal; Burgalat, Jérémie

    2017-04-01

    The stratospheric water vapour (WV) has a conceding impact on the radiative and chemical budget of Earth's atmosphere. The convective overshooting (COV) at the tropics is well admitted for playing a role in transporting directly WV to the stratosphere. Nonetheless, its impact on the lower stratosphere is yet to be determined at global scale, as the satellite and other air-borne measurements are not of having fine enough resolution to quantify this impact at large scale. Therefore, efforts have been made to quantify the influence of COV over the WV budget in the tropical tropopause layer (TTL) through modelling. Our approach is to build two synthetic tropical wet-seasons; where one would be having only deep convection (DC) but no COV at all, and the second one would be having the COV, and in both cases the WV budget in the TTL would be estimated. Before that, a French-Brazilian TRO-pico campaign was carried out at Bauru, Brazil in order to understand the influence of COV on the WV budget in the TTL. The radio-sounding, and the small balloon-borne WV measurements from the campaign are being utilized to validate the model simulation. Brazilian version of Regional Atmospheric Modeling System (BRAMS) is used with a single grid system to simulate a WV variability in a wet-season. Grell's convective parameterization with ensemble closure, microphysics with double moment scheme and 7 types of hydrometeors are incorporated to simulate the WV variability for a wet-season at the tropics. The grid size of simulation is chosen to be 20 km x 20 km horizontally and from surface to 30 km altitude, so that there cannot be COV at all, only DC due to such a relatively coarse resolution. The European Centre for Medium-range Weather Forecasts (ECMWF) operational analyses data are used every 6 hours for grid initialization and boundary conditions, and grid center nudging. The simulation is carried out for a full wet-season (Nov 2012 - Mar 2013) at Brazilian scale, so that it would

  13. The Optimization of Budget Outcome to Create Trust in Public Expenditure Allocation on Local Budget

    Directory of Open Access Journals (Sweden)

    Hendri Koeswara

    2016-11-01

    Full Text Available Planning and budgeting process is the most crucial process in the administration of local government. Results of previous studies in Solok, the increase in the total budget is not accompanied by spending management capabilities. Expenditure of public service has always fluctuated, but ideally should always increasing. This study aimed to analyze the outcome of the budget in the allocation of public spending in an effort to realize the presence of trust on the budget in Solok West Sumatra Province. This study uses qualitative research methods with the type of research that is selected using descriptive type. While the techniques of data collection are done through an interview, observation and documentation study. This study further highlights the emic perspective, is the voice of the informant, not the personal opinion of the researchers (etic. Then, the data analysis is done categorically and chronologically, viewed repeatedly, and will continue to be encoded. To test the verification of data, triangulation is done by comparing the results of interviews with documents obtained in the field and testing of concepts used by researchers with the information given by the informant. The results showed that the pathology was found that budget allocations reflect inefficiencies as a failure of the link between policy, planning, and budgeting as a fragmented system. But on the other hand, it must be admitted there has been “trust” among policymaking actors in allocating public expenditure budget in playing the role in the budget policy.

  14. Study of air masses trajectories during the TRO-pico campaign aiming at studying of the impact of convective overshooting on the stratospheric water budget

    Science.gov (United States)

    Mappe, Irene; Riviere, Emmanuel; Khaykin, Sergey; Ghysels, Mélanie; Stoeffler, Clara; Amarouche, Nadir; Durry, Georges; Held, Gerhard

    2014-05-01

    the campaign. At least 4 profiles were shown to be influenced by overshooting convection. Statistics for the whole campaign will be given, as well as their mean impact. Same kind of analysis will be shown using ECMWF analyses with the FLEXTRA trajectory model. The later results will be compared to the HYSPLIT/GDAS trajectory analysis.

  15. 10 CFR 503.13 - Environmental impact analysis.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Environmental impact analysis. 503.13 Section 503.13... Exemptions § 503.13 Environmental impact analysis. In order to enable OFE to comply with NEPA, a petitioner..., and land resources; (3) Direct and indirect environmental impacts of the proposed action including...

  16. Effects of globalization on state budgeting system in Ukraine

    Directory of Open Access Journals (Sweden)

    Bobukh S.О.

    2017-06-01

    Full Text Available When writing the scientific article the scientific approaches of scientists concerning the essence of budgeting have been described. The paper deals with the principles of budgeting on the basis of which three main methodological components are singled out. It also analyzes the budgeting goals. The author investigates the impact of globalization on the system of state budgeting in Ukraine, its positive and negative effects. Despite significant achievements it is necessary to explore the effects of globalization on the system of state budgeting in Ukraine. Budgeting is the management technology that provides the formation of budgets for the selected objects and their use to ensure optimal structure and correlation of profits and expenses, income and expenditure, assets and liabilities of the organization or its components to achieve the set goals taking into account the influence of the environment. It should be emphasized that budgeting in no way replaces the control system, but only creates a new approach to management from the standpoint of the balance of incomes and expenditures, profits and expenses, assets and liabilities of the organization as a whole or its components. The state budgeting of the country as the part of the financial system is the channel through which economic globalization, namely financial globalization, affects economic development of the state. Favorable global effect occurs, in particular, in terms of the impact on financial development. Therefore, it is necessary to + the nature of the relationship between these two processes.

  17. Analysis of the impact of safeguards criteria

    Energy Technology Data Exchange (ETDEWEB)

    Mullen, M.F.; Reardon, P.T.

    1981-01-01

    As part of the US Program of Technical Assistance to IAEA Safeguards, the Pacific Northwest Laboratory (PNL) was asked to assist in developing and demonstrating a model for assessing the impact of setting criteria for the application of IAEA safeguards. This report presents the results of PNL's work on the task. The report is in three parts. The first explains the technical approach and methodology. The second contains an example application of the methodology. The third presents the conclusions of the study. PNL used the model and computer programs developed as part of Task C.5 (Estimation of Inspection Efforts) of the Program of Technical Assistance. The example application of the methodology involves low-enriched uranium conversion and fuel fabrication facilities. The effects of variations in seven parameters are considered: false alarm probability, goal probability of detection, detection goal quantity, the plant operator's measurement capability, the inspector's variables measurement capability, the inspector's attributes measurement capability, and annual plant throughput. Among the key results and conclusions of the analysis are the following: the variables with the greatest impact on the probability of detection are the inspector's measurement capability, the goal quantity, and the throughput; the variables with the greatest impact on inspection costs are the throughput, the goal quantity, and the goal probability of detection; there are important interactions between variables. That is, the effects of a given variable often depends on the level or value of some other variable. With the methodology used in this study, these interactions can be quantitatively analyzed; reasonably good approximate prediction equations can be developed using the methodology described here.

  18. Global atmospheric budget of acetaldehyde: 3-D model analysis and constraints from in-situ and satellite observations

    Directory of Open Access Journals (Sweden)

    D. B. Millet

    2010-04-01

    Full Text Available We construct a global atmospheric budget for acetaldehyde using a 3-D model of atmospheric chemistry (GEOS-Chem, and use an ensemble of observations to evaluate present understanding of its sources and sinks. Hydrocarbon oxidation provides the largest acetaldehyde source in the model (128 Tg a−1, a factor of 4 greater than the previous estimate, with alkanes, alkenes, and ethanol the main precursors. There is also a minor source from isoprene oxidation. We use an updated chemical mechanism for GEOS-Chem, and photochemical acetaldehyde yields are consistent with the Master Chemical Mechanism. We present a new approach to quantifying the acetaldehyde air-sea flux based on the global distribution of light absorption due to colored dissolved organic matter (CDOM derived from satellite ocean color observations. The resulting net ocean emission is 57 Tg a−1, the second largest global source of acetaldehyde. A key uncertainty is the acetaldehyde turnover time in the ocean mixed layer, with quantitative model evaluation over the ocean complicated by known measurement artifacts in clean air. Simulated concentrations in surface air over the ocean generally agree well with aircraft measurements, though the model tends to overestimate the vertical gradient. PAN:NOx ratios are well-simulated in the marine boundary layer, providing some support for the modeled ocean source. We introduce the Model of Emissions of Gases and Aerosols from Nature (MEGANv2.1 for acetaldehyde and ethanol and use it to quantify their net flux from living terrestrial plants. Including emissions from decaying plants the total direct acetaldehyde source from the land biosphere is 23 Tg a−1. Other terrestrial acetaldehyde sources include biomass burning (3 Tg a−1 and anthropogenic emissions (2 Tg a−1. Simulated concentrations in the continental boundary layer are generally unbiased and capture the spatial

  19. Global Carbon Budget 2015

    Science.gov (United States)

    Le Quéré, C.; Moriarty, R.; Andrew, R. M.; Canadell, J. G.; Sitch, S.; Korsbakken, J. I.; Friedlingstein, P.; Peters, G. P.; Andres, R. J.; Boden, T. A.; Houghton, R. A.; House, J. I.; Keeling, R. F.; Tans, P.; Arneth, A.; Bakker, D. C. E.; Barbero, L.; Bopp, L.; Chang, J.; Chevallier, F.; Chini, L. P.; Ciais, P.; Fader, M.; Feely, R. A.; Gkritzalis, T.; Harris, I.; Hauck, J.; Ilyina, T.; Jain, A. K.; Kato, E.; Kitidis, V.; Klein Goldewijk, K.; Koven, C.; Landschützer, P.; Lauvset, S. K.; Lefèvre, N.; Lenton, A.; Lima, I. D.; Metzl, N.; Millero, F.; Munro, D. R.; Murata, A.; Nabel, J. E. M. S.; Nakaoka, S.; Nojiri, Y.; O'Brien, K.; Olsen, A.; Ono, T.; Pérez, F. F.; Pfeil, B.; Pierrot, D.; Poulter, B.; Rehder, G.; Rödenbeck, C.; Saito, S.; Schuster, U.; Schwinger, J.; Séférian, R.; Steinhoff, T.; Stocker, B. D.; Sutton, A. J.; Takahashi, T.; Tilbrook, B.; van der Laan-Luijkx, I. T.; van der Werf, G. R.; van Heuven, S.; Vandemark, D.; Viovy, N.; Wiltshire, A.; Zaehle, S.; Zeng, N.

    2015-12-01

    carbon budget. For the last decade available (2005-2014), EFF was 9.0 ± 0.5 GtC yr-1, ELUC was 0.9 ± 0.5 GtC yr-1, GATM was 4.4 ± 0.1 GtC yr-1, SOCEAN was 2.6 ± 0.5 GtC yr-1, and SLAND was 3.0 ± 0.8 GtC yr-1. For the year 2014 alone, EFF grew to 9.8 ± 0.5 GtC yr-1, 0.6 % above 2013, continuing the growth trend in these emissions, albeit at a slower rate compared to the average growth of 2.2 % yr-1 that took place during 2005-2014. Also, for 2014, ELUC was 1.1 ± 0.5 GtC yr-1, GATM was 3.9 ± 0.2 GtC yr-1, SOCEAN was 2.9 ± 0.5 GtC yr-1, and SLAND was 4.1 ± 0.9 GtC yr-1. GATM was lower in 2014 compared to the past decade (2005-2014), reflecting a larger SLAND for that year. The global atmospheric CO2 concentration reached 397.15 ± 0.10 ppm averaged over 2014. For 2015, preliminary data indicate that the growth in EFF will be near or slightly below zero, with a projection of -0.6 [range of -1.6 to +0.5] %, based on national emissions projections for China and the USA, and projections of gross domestic product corrected for recent changes in the carbon intensity of the global economy for the rest of the world. From this projection of EFF and assumed constant ELUC for 2015, cumulative emissions of CO2 will reach about 555 ± 55 GtC (2035 ± 205 GtCO2) for 1870-2015, about 75 % from EFF and 25 % from ELUC. This living data update documents changes in the methods and data sets used in this new carbon budget compared with previous publications of this data set (Le Quéré et al., 2015, 2014, 2013). All observations presented here can be downloaded from the Carbon Dioxide Information Analysis Center (doi:10.3334/CDIAC/GCP_2015).

  20. Budgeting and Beyond

    DEFF Research Database (Denmark)

    Rohde, Carsten

    Budgets and budget control has been known since the early 19th century1. However the use of budget control was until the beginning of the 1920ies in US primarily related to governmental units and states and to a minor extent to business units in practice. At that time James McKinsey describes...... budgetary control as involving the following: 1. The statement of the plans of all the departments of the business for a certain period of time in the form of estimates 2. The coordination of these estimates into a well-balanced program for the business as a whole. 3. The preparation of reports showing...... a comparison between the actual and the estimated performance, and the revision of the original plans when these reports show that such a revision is necessary. As can be seen from the statement budgetary control includes at the same time a planning and coordination mechanism for actions and performance ex...

  1. Historical analysis and modeling of the forest carbon dynamics using the Carbon Budget Model: an example for the Trento Province (NE, Italy

    Directory of Open Access Journals (Sweden)

    Pilli R

    2014-02-01

    Full Text Available Historical analysis and modeling of the forest carbon dynamics using the Carbon Budget Model: an example for the Trento Province (NE, Italy. The Carbon Budget Model (CBM-CFS3 developed by the Canadian Forest Service was applied to data collected by the last Italian National Forest Inventory (INFC for the Trento Province (NE, Italy. CBM was modified and adapted to the different management types (i.e., even-aged high forests, uneven-aged high forests and coppices and silvicultural systems (including clear cuts, single tree selection systems and thinning applied in this province. The aim of this study was to provide an example of down-scaling of this model from a national to a regional scale, providing (i an historical analysis, from 1995 to 2011, and (ii a projection, from 2012 to 2020, of the forest biomass and the carbon stock evolution. The analysis was based on the harvest rate reported by the Italian National Institute of Statistics (from 1995 to 2011, corrected according to the last INFC data and distinguished between timber and fuel woods and between conifers and broadleaves. Since 2012, we applied a constant harvest rate, equal to about 1300 Mm3 yr-1, estimated from the average harvest rate for the period 2006-2011. Model results were consistent with similar data reported in the literature. The average biomass C stock was 90 Mg C ha-1 and the biomass C stock change was 0.97 Mg C ha-1 yr-1 and 0.87 Mg C ha-1 yr-1, for the period 1995 -2011 and 2012-2020, respectively. The C stock cumulated by the timber products since 1995 was 96 Gg C yr-1, i.e., about 28% of the average annual C stock change of the forests, equal to 345 Gg C yr-1. CBM also provided estimates on the evolution of the age class distribution of the even-aged forests and on the C stock of the DOM forest pools (litter, dead wood and soil. This study demonstrates the utility of CBM to provide estimates at a regional or local scale, using not only the data provided by the forest

  2. 公共预算是可能的吗?——温岭市参与式预算案例研究%Is Public Budget Possible——An Analysis of the Participative Budget of Wenling City

    Institute of Scientific and Technical Information of China (English)

    苏振华; 张瑶琼

    2011-01-01

    Transparent finance is the basic request of democratic society,and public budget is one of the assuring approaches.In reality,however,it's unpractical to ask the public to participate in the whole course of budget making,executing and supervising.And now,%民主社会的基本要求之一是财政的公开透明,而公共预算正是保证财政公开透明的重要方式之一。但在我国现实情况下,要求所有公众完全参与到预算制定、执行、监督过程中是不现实的,而且当前亦缺乏一种可供所有政府部门借鉴的预算运行模式。因此,通过分析温岭市参与式预算实践机制这一运行模式,可以从中找出其普遍性意义和可推广性特征,为我国公共预算改革的开展深入提供一定借鉴。

  3. Determining the Budget of Marketing Communication in Big Advertisers

    Directory of Open Access Journals (Sweden)

    Fabiano Palhares Galão

    2015-09-01

    Full Text Available This study aims to analyze the criteria and procedures adopted by companies for determining the budget communication. Specifically, we intend to identify how companies organize the system of deciding the budget and deal with the budget cuts throughout the process of implementation of promotional activities. The data collection involved in-depth interviews conducted with communications professionals from ten companies belonging to the ranking of the 300 largest advertisers in Brazil. As data analysis technique, we have chosen content analysis. The main results showed little or no participation by the communication manager's final decision on the budget area, the lack of criteria to justify budget cuts during the promotional period and the adoption by firms of judgment methods and percentage of sales to determine the budget amount of communication

  4. Budget Deficit and Macroeconomics Fundamentals: The case of Azerbaijan

    Directory of Open Access Journals (Sweden)

    Kahnim Farajova

    2011-08-01

    Full Text Available In recent years, the emergence of rising budget deficit is the main reason forcing economists to investigate the reasons for changes in fiscal balances. The purpose of the paper is to investigate the relationship between budget deficit and macroeconomic fundamentals using data from Azerbaijan. The empirical analysis applies ARDL Cointegration methodology in conjunction with Granger causality tests to provide evidence for both the long and short run dynamics between the variables involved in the analysis. Using the Error Correction specification, there was found evidence of long-run causality running from current account, real interest rate, GDP, inflation and exchange rate to budget deficit. There was also found evidence of short-run Granger causal effects running from current account and real interest rate towards budget deficit and a rather weak causal effect from inflation to budget deficit. However, there is no short – run causality running from interest rate to budget deficit.

  5. Cost-effectiveness and budget impact study of solvent/detergent (SD) treated plasma (octaplasLG®) versus fresh-frozen plasma (FFP) in any patient receiving transfusion in Canada.

    Science.gov (United States)

    Huisman, Eline L; van Eerd, Margreet C; Ouwens, J N Mario; de Peuter, Maria A

    2014-08-01

    The objectives of this study were to evaluate the cost-effectiveness and budget impact of octaplasLG(®) compared with fresh-frozen plasma (FFP) in all patients receiving a transfusion in Canada. A decision analytic framework was used to model acute and long-term complications that could follow plasma transfusion. Over a life time horizon, the cost with octaplasLG(®) were CA$612.91, which is CA$303.14 less than those with FFP. OctaplasLG(®) resulted in 0.021 quality adjusted life years (QALYs) gained in comparison with FFP. Because of higher efficacy and lower costs, octaplasLG(®) is expected to be the dominant treatment option over FFP in Canada.

  6. Public Budget Database - Budget Authority and offsetting receipts 1976-Current

    Data.gov (United States)

    Executive Office of the President — This file contains historical budget authority and offsetting receipts for 1976 through the current budget year, as well as four years of projections. It can be used...

  7. Using an Integrated Surface Water - Groundwater Flow Model for Evaluating the Hydrologic Impacts of Historic and Potential Future Dry Periods on Simulated Water Budgets in the Santa Rosa Plain Watershed, Northern California, USA

    Science.gov (United States)

    Hevesi, J. A.; Woolfenden, L. R.; Nishikawa, T.

    2014-12-01

    Communities in the Santa Rosa Plain watershed (SRPW), Sonoma County, CA, USA are experiencing increasing demand for limited water resources. Streamflow in the SRPW is runoff dominated; however, groundwater also is an important resource in the basin. The watershed has an area of 262 mi2 that includes natural, agricultural, and urban land uses. To evaluate the hydrologic system, an integrated hydrologic model was developed using the U.S. Geological Survey coupled groundwater and surface-water flow model, GSFLOW. The model uses a daily time step and a grid-based discretization of the SRPW consisting of 16,741 10-acre cells for 8 model layers to simulate all water budget components of the surface and subsurface hydrologic system. Simulation results indicate significant impacts on streamflow and recharge in response to the below average precipitation during the dry periods. The recharge and streamflow distributions simulated for historic dry periods were compared to future dry periods projected from 4 GCM realizations (two different GCMs and two different CO2 forcing scenarios) for the 21st century, with the dry periods defined as 3 consecutive years of below average precipitation. For many of the projected dry periods, the decreases in recharge and streamflow were greater than for the historic dry periods due to a combination of lower precipitation and increases in simulated evapotranspiration for the warmer 21st century projected by the GCM realizations. The greatest impact on streamflow for both historic and projected future dry periods is the diminished baseflow from late spring to early fall, with an increase in the percentage of intermittent and dry stream reaches. The results indicate that the coupled model is a useful tool for water managers to better understand the potential effects of future dry periods on spatially and temporally distributed streamflow and recharge, as well as other components of the water budget.

  8. A Theory of the Perturbed Consumer with General Budgets

    DEFF Research Database (Denmark)

    McFadden, Daniel L; Fosgerau, Mogens

    We consider demand systems for utility-maximizing consumers facing general budget constraints whose utilities are perturbed by additive linear shifts in marginal utilities. Budgets are required to be compact but are not required to be convex. We define demand generating functions (DGF) whose......-valued and smooth in their arguments. We also give sufficient conditions for integrability of perturbed demand. Our analysis provides a foundation for applications of consumer theory to problems with nonlinear budget constraints....

  9. NOAA seeks healthy budget

    Science.gov (United States)

    Bush, Susan

    The small, crowded room of the House side of the U.S. Capitol building belied the large budget of $1,611,991,000 requested for Fiscal Year 1992 by the National Oceanic and Atmospheric Administration. John A. Knauss, Undersecretary for Oceans and Atmosphere, U.S. Department of Commerce, delivered his testimony on February 28 before the House Appropriations Subcommittee on Commerce, Justice, and State, the Judiciary and Related Agencies. He told the subcommittee that the budget “attempts to balance the two goals of maintaining NOAA's position as an important science agency and addressing the serious budget problems that the government continues to face.”Climate and global change, modernization of the National Weather Service, and the Coastal Ocean Science program are NOAA's three ongoing, high-priority initiatives that the budget addresses. Also, three additional initiatives—a NOAA-wide program to improve environmental data management, President Bush's multiagency Coastal America initiative, and a seafood safety program administered jointly by NOAA and the Food and Drug Administration—are addressed.

  10. Budgeting in Hard Times.

    Science.gov (United States)

    Parrino, Frank M.

    2003-01-01

    Interviews with school board members and administrators produced a list of suggestions for balancing a budget in hard times. Among these are changing calendars and schedules to reduce heating and cooling costs; sharing personnel; rescheduling some extracurricular activities; and forming cooperative agreements with other districts. (MLF)

  11. Implementing Responsibility Centre Budgeting

    Science.gov (United States)

    Vonasek, Joseph

    2011-01-01

    Recently, institutes of higher education (universities) have shown a renewed interest in organisational structures and operating methodologies that generate productivity and innovation; responsibility centre budgeting (RCB) is one such process. This paper describes the underlying principles constituting RCB, its origin and structural elements, and…

  12. Budgeting Academic Space

    Science.gov (United States)

    Harris, Watson

    2011-01-01

    There are many articles about space management, including those that discuss space calculations, metrics, and categories. Fewer articles discuss the space budgeting processes used by administrators to allocate space. The author attempts to fill this void by discussing her administrative experiences with Middle Tennessee State University's (MTSU)…

  13. Implementing Responsibility Centre Budgeting

    Science.gov (United States)

    Vonasek, Joseph

    2011-01-01

    Recently, institutes of higher education (universities) have shown a renewed interest in organisational structures and operating methodologies that generate productivity and innovation; responsibility centre budgeting (RCB) is one such process. This paper describes the underlying principles constituting RCB, its origin and structural elements, and…

  14. Pakistan boosts science budget

    Science.gov (United States)

    Harris, Margaret

    2009-08-01

    Government spending on science and technology development in Pakistan will jump by about a quarter in 2009-2010 compared with the previous fiscal year, with big increases planned for nuclear physics and higher education. In late June the country's National Assembly approved a budget of 48.2bn Pakistani rupees (Rs), or about £361m, for new science projects.

  15. Effect of sulfate aerosol on tropospheric NOx and ozone budgets: Model simulations and TOPSE evidence

    Science.gov (United States)

    Tie, Xuexi; Emmons, Louisa; Horowitz, Larry; Brasseur, Guy; Ridley, Brian; Atlas, Elliot; Stround, Craig; Hess, Peter; Klonecki, Andrzej; Madronich, Sasha; Talbot, Robert; Dibb, Jack

    2003-02-01

    The distributions of NOx and O3 are analyzed during TOPSE (Tropospheric Ozone Production about the Spring Equinox). In this study these data are compared with the calculations of a global chemical/transport model (Model for OZone And Related chemical Tracers (MOZART)). Specifically, the effect that hydrolysis of N2O5 on sulfate aerosols has on tropospheric NOx and O3 budgets is studied. The results show that without this heterogeneous reaction, the model significantly overestimates NOx concentrations at high latitudes of the Northern Hemisphere (NH) in winter and spring in comparison to the observations during TOPSE; with this reaction, modeled NOx concentrations are close to the measured values. This comparison provides evidence that the hydrolysis of N2O5 on sulfate aerosol plays an important role in controlling the tropospheric NOx and O3 budgets. The calculated reduction of NOx attributed to this reaction is 80 to 90% in winter at high latitudes over North America. Because of the reduction of NOx, O3 concentrations are also decreased. The maximum O3 reduction occurs in spring although the maximum NOx reduction occurs in winter when photochemical O3 production is relatively low. The uncertainties related to uptake coefficient and aerosol loading in the model is analyzed. The analysis indicates that the changes in NOx due to these uncertainties are much smaller than the impact of hydrolysis of N2O5 on sulfate aerosol. The effect that hydrolysis of N2O5 on global NOx and O3 budgets are also assessed by the model. The results suggest that in the Northern Hemisphere, the average NOx budget decreases 50% due to this reaction in winter and 5% in summer. The average O3 budget is reduced by 8% in winter and 6% in summer. In the Southern Hemisphere (SH), the sulfate aerosol loading is significantly smaller than in the Northern Hemisphere. As a result, sulfate aerosol has little impact on NOx and O3 budgets of the Southern Hemisphere.

  16. Quantifying the impacts of land surface schemes and dynamic vegetation on the model dependency of projected changes in surface energy and water budgets

    Science.gov (United States)

    Yu, Miao; Wang, Guiling; Chen, Haishan

    2016-03-01

    Assessing and quantifying the uncertainties in projected future changes of energy and water budgets over land surface are important steps toward improving our confidence in climate change projections. In this study, the contribution of land surface models to the inter-GCM variation of projected future changes in land surface energy and water fluxes are assessed based on output from 19 global climate models (GCMs) and offline Community Land Model version 4 (CLM4) simulations driven by meteorological forcing from the 19 GCMs. Similar offline simulations using CLM4 with its dynamic vegetation submodel are also conducted to investigate how dynamic vegetation feedback, a process that is being added to more earth system models, may amplify or moderate the intermodel variations of projected future changes. Projected changes are quantified as the difference between the 2081-2100 period from the Representative Concentration Pathway 8.5 (RCP8.5) future experiment and the 1981-2000 period from the historical simulation. Under RCP8.5, projected changes in surface water and heat fluxes show a high degree of model dependency across the globe. Although precipitation is very likely to increase in the high latitudes of the Northern Hemisphere, a high degree of model-related uncertainty exists for evapotranspiration, soil water content, and surface runoff, suggesting discrepancy among land surface models (LSMs) in simulating the surface hydrological processes and snow-related processes. Large model-related uncertainties for the surface water budget also exist in the Tropics including southeastern South America and Central Africa. These uncertainties would be reduced in the hypothetical scenario of a single near-perfect land surface model being used across all GCMs, suggesting the potential to reduce uncertainties through the use of more consistent approaches toward land surface model development. Under such a scenario, the most significant reduction is likely to be seen in the

  17. 电气安装工程预算相关问题分析%Analysis on related problems of electrical installation engineering budget

    Institute of Scientific and Technical Information of China (English)

    郭林丽

    2015-01-01

    This paper introduced the preparation work of electrical installation engineering budget compilation,from the engineering measure-ment,set quota,budget personnel three angles,analyzed the existing problems in electrical installation engineering budget,and put forward some feasible solutions,in order to improve the engineering budget level of electrical installation.%介绍了电气安装工程预算编制的准备工作,从工程计量、套定额、预算人员三个角度出发,分析了电气安装工程预算中存在的问题,并提出了切实可行的解决措施,以提高电气安装工程预算水平。

  18. The impact of Arctic sea ice on the Arctic energy budget and on the climate of the Northern mid-latitudes

    Energy Technology Data Exchange (ETDEWEB)

    Semmler, Tido [Alfred Wegener Institute for Polar and Marine Research, Bremerhaven (Germany); Met Eireann, Glasnevin Hill, Dublin 9 (Ireland); McGrath, Ray [Met Eireann, Glasnevin Hill, Dublin 9 (Ireland); Wang, Shiyu [Swedish Meteorological and Hydrological Institute, Norrkoeping (Sweden); Met Eireann, Glasnevin Hill, Dublin 9 (Ireland)

    2012-12-15

    The atmospheric general circulation model EC-EARTH-IFS has been applied to investigate the influence of both a reduced and a removed Arctic sea ice cover on the Arctic energy budget and on the climate of the Northern mid-latitudes. Three 40-year simulations driven by original and modified ERA-40 sea surface temperatures and sea ice concentrations have been performed at T255L62 resolution, corresponding to 79 km horizontal resolution. Simulated changes between sensitivity and reference experiments are most pronounced over the Arctic itself where the reduced or removed sea ice leads to strongly increased upward heat and longwave radiation fluxes and precipitation in winter. In summer, the most pronounced change is the stronger absorption of shortwave radiation which is enhanced by optically thinner clouds. Averaged over the year and over the area north of 70 N, the negative energy imbalance at the top of the atmosphere decreases by about 10 W/m{sup 2} in both sensitivity experiments. The energy transport across 70 N is reduced. Changes are not restricted to the Arctic. Less extreme cold events and less precipitation are simulated in sub-Arctic and Northern mid-latitude regions in winter. (orig.)

  19. [Inequities in access to food stamps and meal vouchers in Brazil: an analysis of the Brazilian Household Budgets Survey, 2008-2009].

    Science.gov (United States)

    Canella, Daniela Silva; Martins, Ana Paula Bortoletto; Bandoni, Daniel Henrique

    2016-03-01

    Food stamps and meal vouchers can determine workers' dietary choices. The study aimed to assess the coverage of these benefits in Brazil and their distribution according to the beneficiaries' socio-demographic and regional characteristics, using data from the Brazilian Household Budgets Survey, 2008-2009. Eligibility criteria were having an occupation and a private or government job, including domestic or temporary work in rural areas. Only 3.2% of eligible individuals reported receiving such benefits. Highest coverage rates were verified with the Southeast region, urban areas, male gender, employment in the private sector, and monthly earnings > five times the minimum wage. The mean monthly amount of such benefits was R$ 177.20 (US$ 100 at the 2009 exchange rate). After adjusting for other variables, the highest amounts were associated with male gender, higher salaries, the Northeast and Central regions, and employment in the public sector. This first analysis of the national coverage of food stamps and meal vouchers showed that a large share of Brazilian workers lack access or have unequal access to such benefits.

  20. 预算执行与财务分析汇总报告之思路探讨%Exploration on the Idea of Budget Execution and Financial Analysis Report

    Institute of Scientific and Technical Information of China (English)

    何晓宁

    2014-01-01

    The budget execution report and financial analysis report are submitted by the financial sector, and there is a certain difference between the focus of two reports. This paper discusses the ideas and key analytical content of budget execution report and financial analysis report to improve the timeliness and applicability of analysis.%预算执行情况报告与财务分析报告由财务部门分析上报,存在一定的重复性,同时两份报告的侧重点也有所不同。本文探讨了预算执行与财务分析汇总报告的思路及主要分析内容,以提高分析报告的时效性、适用性。

  1. Comparative Analysis of Navy and Marine Corps Planning, Programming, Budgeting and Execution Systems from a Manpower Perspective

    Science.gov (United States)

    2005-03-01

    quadrant should contain the validated manpower requirement of the Marine Corps. This output includes the T/O and MCBul 5400 series as media to transmit...Marines and their monitors within the assignment subsystem, email and phone are two very important media utilized for passing information. (8) Marine On...Need Identification to Validated Requirement in a 5 part form" Conducts DOTMLPF analysis and categorization of UNS EDAd - ,~e E FD Ci A -,smeni 5rnhp,ad

  2. Integrating health and environmental impact analysis.

    Science.gov (United States)

    Reis, S; Morris, G; Fleming, L E; Beck, S; Taylor, T; White, M; Depledge, M H; Steinle, S; Sabel, C E; Cowie, H; Hurley, F; Dick, J McP; Smith, R I; Austen, M

    2015-10-01

    Scientific investigations have progressively refined our understanding of the influence of the environment on human health, and the many adverse impacts that human activities exert on the environment, from the local to the planetary level. Nonetheless, throughout the modern public health era, health has been pursued as though our lives and lifestyles are disconnected from ecosystems and their component organisms. The inadequacy of the societal and public health response to obesity, health inequities, and especially global environmental and climate change now calls for an ecological approach which addresses human activity in all its social, economic and cultural complexity. The new approach must be integral to, and interactive, with the natural environment. We see the continuing failure to truly integrate human health and environmental impact analysis as deeply damaging, and we propose a new conceptual model, the ecosystems-enriched Drivers, Pressures, State, Exposure, Effects, Actions or 'eDPSEEA' model, to address this shortcoming. The model recognizes convergence between the concept of ecosystems services which provides a human health and well-being slant to the value of ecosystems while equally emphasizing the health of the environment, and the growing calls for 'ecological public health' as a response to global environmental concerns now suffusing the discourse in public health. More revolution than evolution, ecological public health will demand new perspectives regarding the interconnections among society, the economy, the environment and our health and well-being. Success must be built on collaborations between the disparate scientific communities of the environmental sciences and public health as well as interactions with social scientists, economists and the legal profession. It will require outreach to political and other stakeholders including a currently largely disengaged general public. The need for an effective and robust science-policy interface has

  3. Impacts of habitat loss and fragmentation on the activity budget, ranging ecology and habitat use of Bale monkeys (Chlorocebus djamdjamensis) in the southern Ethiopian Highlands.

    Science.gov (United States)

    Mekonnen, Addisu; Fashing, Peter J; Bekele, Afework; Hernandez-Aguilar, R Adriana; Rueness, Eli K; Nguyen, Nga; Stenseth, Nils Chr

    2017-02-09

    Understanding the extent to which primates in forest fragments can adjust behaviorally and ecologically to changes caused by deforestation is essential to designing conservation management plans. During a 12-month period, we studied the effects of habitat loss and degradation on the Ethiopian endemic, bamboo specialist, Bale monkey (Chlorocebus djamdjamensis) by comparing its habitat quality, activity budget, ranging ecology and habitat use in continuous forest and two fragments. We found that habitat loss and fragmentation resulted in major differences in vegetation composition and structure between forest types. We also found that Bale monkeys in continuous forest spent more time feeding and traveling and less time resting and socializing than monkeys in fragments. Bale monkeys in continuous forest also had higher movement rates (m/hr) than monkeys in fragments. Bale monkeys in continuous forest used exclusively bamboo and mixed bamboo forest habitats while conspecifics in fragments used a greater variety of habitats including human use areas (i.e., matrix). Our findings suggest that Bale monkeys in fragments use an energy minimization strategy to cope with the lower availability of the species' primary food species, bamboo (Arundinaria alpina). We contend that Bale monkeys may retain some of the ancestral ecological flexibility assumed to be characteristic of the genus Chlorocebus, within which all extant species except Bale monkeys are regarded as ecological generalists. Our results suggest that, like other bamboo eating primates (e.g., the bamboo lemurs of Madagascar), Bale monkeys can cope with a certain threshold of habitat destruction. However, the long-term conservation prospects for Bale monkeys in fragments remain unclear and will require further monitoring to be properly evaluated.

  4. Significant light and temperature dependent monoterpene emissions from European beech (Fagus sylvatica L.) and their potential impact on the European volatile organic compound budget

    Science.gov (United States)

    Dindorf, T.; Kuhn, U.; Ganzeveld, L.; Schebeske, G.; Ciccioli, P.; Holzke, C.; KöBle, R.; Seufert, G.; Kesselmeier, J.

    2006-08-01

    By using a dynamic branch enclosure system the emission of monoterpenes from European beech (Fagus sylvatica L.) was investigated during two consecutive summer vegetation periods in the years of 2002 and 2003 in Germany. All measurements were performed under field conditions within the framework of the ECHO project (Emission and Chemical Transformation of Biogenic Volatile Organic Compounds, AFO 2000). European beech was characterized as a substantial emitter of monoterpenes, with sabinene being the predominant compound released. The monoterpene emission from European beech was shown to be a function of light and temperature and agreed well to emission algorithms that consider a light and temperature dependent release of volatile organics. Standard emission factors that were measured from these sunlit leaves of European beech ranged up to 4-13 μg g-1 h-1 (normalized to 1000 μmol m-2 s-1, 30°C) in the years of 2003 and 2002, respectively. The nighttime emission of monoterpene compounds was negligible. Also the artificial darkening of the sunlit branch during daylight conditions led to an immediate cessation of monoterpene emission. European beech is the dominating deciduous tree species in Europe. To demonstrate the effect of an updated monoterpene emission factor for European beech in combination with the consideration of a light and temperature dependent monoterpene emission, we applied a species based model simulation on a European scale. With respect to conventional estimates of the European volatile organic compound budget, the latter simulation resulted in relative increases of 16% by taking solely this tree species into account. On local scales these increases exceeded even more than 100% depending on the respective vegetation area coverage of European beech.

  5. Nutrient budget in ecosystems

    Science.gov (United States)

    Titlyanova, A. A.

    2007-12-01

    Methods to calculate nutrient budgets in forest and grassland ecosystems are analyzed on the basis of a large number of published materials and original data. New estimates of the belowground production in forest ecosystems with due account for the growth of fine roots are suggested. Nutrient retranslocation from senescent plant tissues to growing plant tissues and nutrient leaching from the forest canopy are discussed. The budgets of major nutrients (N, P, K, and Ca) in tundra, forest, and steppe ecosystems are calculated. Nutrient cycles in two forest ecosystems—a coniferous stand dominated by Picea abies and a broad-leaved stand dominated by Quercus robur—are analyzed in detail. It is shown that the more intensive turnover of nutrients in the oak stand is also characterized by a more closed character of the nutrient cycles.

  6. See-Through Budgets

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    A more transparent budget is needed to keep track of fiscal expenditures Just what was the massive 3 trillion yuan in revenue collected by the Chinese Government last fiscal year used for? This is a big question swirling around the conversation tables of a nation eager for answers. Most Chinese people are now increasingly aware of the right to know how governments at all levels spend their money and are

  7. The Incredible Shrinking Budget

    Science.gov (United States)

    T.H.E. Journal, 2013

    2013-01-01

    If district technology leaders had a nickel for every time they heard the phrase "the new normal," they'd have all the money they need to run their IT departments. In an effort to help readers think about their budgets in creative and practical ways, "T.H.E. Journal" and the Consortium for School Networking (CoSN) recently convened a panel of CTOs…

  8. Variability and budget of CO2 in Europe: analysis of the CAATER airborne campaigns – Part 1: Observed variability

    Directory of Open Access Journals (Sweden)

    P. Ciais

    2010-02-01

    Full Text Available Atmospheric airborne measurements of CO2 are very well-suited to estimate the time varying distribution of carbon sources and sinks at the regional scale. We present here an analysis of two cross-European airborne campaigns that have been carried out on 23–26 May 2001 (CAATER 1 and 2–3 October 2002 (CAATER 2 over Western Europe. The area covered during CAATER 1 (respectively CAATER 2 was comprised between longitude 4° W to 14° E and latitude 44° N to 52° N (respectively longitude 1° E to 17° E and latitude 46° N to 52° N. High precision in-situ CO2, CO and Radon 222 measurements have been recorded. Flasks samples have been collected during both campaigns to cross-validate the in-situ data. During CAATER 1 (respectively CAATER 2, the mean CO2 concentration was 370.1±4 ppm (respectively 371.7±5 ppm. A HYSPLIT backtrajectories analysis shows that during CAATER 1, dominant winds were blowing from the north-west. In the planetary boundary layer (PBL airmasses got contaminated over Benelux and Western Germany by pollution from these high urbanized areas, reaching about 380 ppm. Air masses passing over rural areas are depleted in CO2 because of the photosynthesis activity of the land cover vegetation, as low as 355 ppm. During CAATER 2, the backtrajectory analysis shows that airmasses were distributed among the 4 sectors. Airmasses got enriched in CO2 and CO when passing above polluted spots in Germany but also in Poland, as these countries are known to hold part of the most polluting plants based on coal consumption, the so-called "dirty thirty" from WWF. Simultaneous measurements of in-situ CO2 and CO combined to backtrajectories helped us to discriminate the role of fossil fuel emissions from over CO2 sources. The ΔCO/ΔCO2 ratios (R2=0.33 to 0.88, slopes=2.42 to 10.37, calculated for polluted airmasses originating from different countries/regions, matched quite well national inventories, showing that the airborne measurements can

  9. Variability and budget of CO2 in Europe: analysis of the CAATER airborne campaigns – Part 1: Observed variability

    Directory of Open Access Journals (Sweden)

    J. D. Paris

    2011-06-01

    Full Text Available Atmospheric airborne measurements of CO2 are very well suited for estimating the time-varying distribution of carbon sources and sinks at the regional scale due to the large geographical area covered over a short time. We present here an analysis of two cross-European airborne campaigns carried out on 23–26 May 2001 (CAATER-1 and 2–3 October 2002 (CAATER-2 over Western Europe. The area covered during CAATER-1 and CAATER-2 was 4° W to 14° E long; 44° N to 52° N lat and 1° E to 17° E long; 46° N to 52° N lat respectively. High precision in situ CO2, CO and Radon 222 measurements were recorded. Flask samples were collected during both campaigns to cross-validate the in situ data. During CAATER-1 and CAATER-2, the mean CO2 concentration was 370.1 ± 4.0 (1-σ standard deviation ppm and 371.7 ± 5.0 (1-σ ppm respectively. A HYSPLIT back-trajectories analysis shows that during CAATER 1, northwesterly winds prevailed. In the planetary boundary layer (PBL air masses became contaminated over Benelux and Western Germany by emissions from these highly urbanized areas, reaching about 380 ppm. Air masses passing over rural areas were depleted in CO2 because of the photosynthesis activity of the vegetation, with observations as low as 355 ppm. During CAATER-2, the back-trajectory analysis showed that air masses were distributed among the 4 sectors. Air masses were enriched in CO2 and CO over anthropogenic emission spots in Germany but also in Poland, as these countries have part of the most CO2-emitting coal-based plants in Europe. Simultaneous measurements of in situ CO2 and CO combined with back-trajectories helped us to distinguish between fossil fuel emissions and other CO2 sources. The ΔCO/ΔCO2 ratios (R2 = 0.33 to 0.88, slopes = 2.42 to 10.37, calculated for anthropogenic-influenced air masses over different countries/regions matched national inventories quite well, showing that airborne measurements can help to identify the origin of

  10. SHADOW PROCESSES INSTATE BUDGET: CURRENT CONDITION AND DETERMINING FACTORS

    Directory of Open Access Journals (Sweden)

    Z. Varnalii

    2014-12-01

    Full Text Available The most significant factors that move state budget into the shadow are determined. Current condition of shadow processes in state budget is highlighted. The paper also provides an analysis of relationship between political processes and shadow economy in public sector of Ukraine.

  11. Ozone and carbon monoxide budgets over the Eastern Mediterranean

    NARCIS (Netherlands)

    Myriokefalitakis, S.; Daskalakis, N.; Fanourgakis, G.S.; Voulgarakis, A.; Krol, M.C.; Brugh, Aan de J.M.J.; Kanakidou, M.

    2016-01-01

    The importance of the long-range transport (LRT) on O3 and CO budgets over the Eastern Mediterranean has been investigated using the state-of-the-art 3-dimensional global chemistry-transport model TM4-ECPL. A 3-D budget analysis has been performed separating the Eastern from the

  12. Performance Budgeting in Practice: the Case of Danish Hospital Management

    DEFF Research Database (Denmark)

    Jakobsen, Mads Leth; Pallesen, Thomas

    2017-01-01

    Danish public hospitals to see how performance budgeting works in the regions where the fundamental problems of performance information are negligible and the regions statutorily obligated to increase public sector efficiency by performance budgeting. The analysis shows that the regions in general have...

  13. The Indonesia’s State Budget Sustainability and Its Implication for Financial System Stability

    Directory of Open Access Journals (Sweden)

    Haryo KUNCORO

    2011-07-01

    Full Text Available This paper will examine the sustainability of the central budget and its relation to the financial stability in the case of Indonesia. The standard model of fiscal sustainability is modified to cover some financial variables. The empirical estimates are done by employing several aspects of the time series econometric literature including unit roots, co-integration, and VAR (vector auto regression. Based on the fiscal reaction function estimates of quarterly data over the period of 1999-2009, the analysis present that the government's budget is unsustainable. This finding is supported by solvency test. The impulse response test indicates that financial variables innovation has large impact both on the debt and primary balance surplus dynamics and vise versa. Eventually, the debt and primary balance have a substantial impact on financial system. Thus, the fiscal sustainability (and, of course, solvency is the key to achieve financial system stability.

  14. An Analysis of the Application of Total Budget Management in Enterprise%浅谈全面预算管理在企业中的运用

    Institute of Scientific and Technical Information of China (English)

    刘勇红

    2011-01-01

    Development of competition in order to meet the needs of the global economy,many companies have begun implementation of a total budget management,but because of insufficient awareness of the overall budget management,lack of strategic direction and effective assessment and other reasons,the role of full budget management difficult to fully appear.This paper analyses the application of total budget management in enterprise,according to a comprehensive understanding of the nature of budget management and practical operational status,problems and countermeasures.%为了适应全球经济竞争发展的需要,许多企业已开始实施全面预算管理,但由于对全面预算管理认识不充分、缺乏战略导向与有效考核等原因,全面预算管理的作用难以充分显现。本文从全面预算管理的本质认识、实务操作现状、存在问题及解决对策等方面,浅谈全面预算管理在企业中的运用。

  15. Analysis of Constructing the Mode of IBSC Overall Budget Management%构建IBSC全面预算管理模式探析

    Institute of Scientific and Technical Information of China (English)

    罗俊力

    2015-01-01

    Overall budget management is an important tool realizing enterprises' strategic goal and reasonable configuration. With the integration of overall budget management, strategic management, value management and IBSC, overall budget management is gaining especial importance ever. The paper analyses the defects of traditional budget management, taking company A for a case study, by introducing and constructing IBSC overall budget management mode to ensure scientific planning, enforcement, check and evaluation, to effectively promote the realization of the company’s strategic goal.%全面预算管理是实现企业战略目标和合理配置资源的一项重要工具,随着全面预算管理、战略管理、价值管理以及综合平衡计分卡(IBSC)等理论和方法的不断融合,全面预算管理在企业管理中显得尤为重要。本文分析了传统预算管理模式的缺陷,以A公司为案例,引入并构建IBSC全面预算管理模式,确保全面预算科学编制、执行与考评,有效促进公司战略目标落地。

  16. Budgeting-Based Organization of Internal Control

    Science.gov (United States)

    Rogulenko, Tatiana; Ponomareva, Svetlana; Bodiaco, Anna; Mironenko, Valentina; Zelenov, Vladimir

    2016-01-01

    The article suggests methodical approaches to the budgeting-based organization of internal control, determines the tasks and subtasks of control that consist in the construction of an efficient system for the making, implementation, control, and analysis of managerial decisions. The organization of responsibility centers by means of implementing…

  17. Galactic and Circumgalactic O VI and its Impact on the Cosmological Metal and Baryon Budgets at 2 < z <~ 3.5

    Science.gov (United States)

    Lehner, N.; O'Meara, J. M.; Fox, A. J.; Howk, J. C.; Prochaska, J. X.; Burns, V.; Armstrong, A. A.

    2014-06-01

    We present the first results from our NASA Keck Observatory Database of Ionized Absorbers toward Quasars (KODIAQ) survey which aims to characterize the properties of the highly ionized gas of galaxies and their circumgalactic medium (CGM) at 2 1, log N_{H\\,\\scriptsize{I}} \\textgreater 17.3) as probes of these galaxies and their CGM where both transitions of the O VI doublet have little contamination from the Lyα, β forests. We found 20 absorbers that satisfy these rules: 7 Lyman limit systems (LLSs), 8 super-LLSs (SLLSs) and 5 damped Lyα (DLAs). The O VI detection rate is 100% for the DLAs, 71% for the LLSs, and 63% for the SLLSs. When O VI is detected, log \\langle N_{O\\,\\scriptsize{VI}} \\rangle = 14.9 +/- 0.3, an average O VI column density substantially larger and with a smaller dispersion than found in blind O VI surveys at similar redshifts. Strong O VI absorption is therefore nearly ubiquitous in the CGM of z ~ 2-3 galaxies. The total velocity widths of the O VI profiles are also large (200 \\le \\Delta v_{O\\,\\scriptsize{VI}} \\le 400 km s-1). These properties are quite similar to those seen for O VI in low-z star-forming galaxies, and therefore we hypothesize that these strong CGM O VI absorbers (with τLL > 1) at 2 account, we determine that the τLL > 1 absorbers could contain as much as 3%-14% of the cosmic baryon budget at z ~ 2-3, only second to the Lyα forest. We conservatively show that 5%-20% of the metals ever produced at z ~ 2-3 are in form of highly ionized metals ejected in the CGM of galaxies. We dedicate this paper and the KODIAQ project to the memory and families of Wal Sargent and Arthur M. Wolfe. Without the vision and terrific efforts of these two scientists, this survey would not exist. Their careers have greatly inspired and influenced our own, and we hope that their work continues to flourish with this archival data set.

  18. Mechanism for Corrective Action on Budget Imbalances

    Directory of Open Access Journals (Sweden)

    Ion Lucian CATRINA

    2014-02-01

    Full Text Available The European Fiscal Compact sets the obligation for the signatory states to establish an automatic mechanism for taking corrective action on budget imbalances. Nevertheless, the European Treaty says nothing about the tools that should be used in order to reach the desired equilibrium of budgets, but only that it should aim at correcting deviations from the medium-term objective or the adjustment path, including their cumulated impact on government debt dynamics. This paper is aiming at showing that each member state has to build the correction mechanism according to the impact of the chosen tools on economic growth and on general government revenues. We will also emphasize that the correction mechanism should be built not only exacerbating the corrective action through spending/ tax based adjustments, but on a high quality package of economic policies as well.

  19. The Net Energy Budget at the Surface Interface of the "Cold Tongue" Region

    Science.gov (United States)

    Bentamy, Abderrahim; Pinker, Rachel; Zhang, Banglin; Ma, Yingtao

    2016-04-01

    The southern tropical Pacific region also known as the "cold tongue" region is of great interest in terms of understanding the atmosphere-ocean coupling, and the observed strong seasonal cycle in sea surface temperature. The primary goal of our study is to investigate the spatial and temporal variability of air-sea interaction through the analysis of the net heat budget over the "cold tongue" region. Such analysis requires high quality heat budget estimates which are impacted by the complex and extensive low-level stratocumulus clouds in this region. The accuracy at which current satellite and numerical model methods can estimate this net heat budget is of interest. In this paper, the heat budget at the ocean-atmosphere interface in a region bound by 0o S - 30o S, 110o W - 70o W has been derived using satellite observations and compared to in situ measurements and to predictions from numerical models. The approach is based on multi-satellite sensors, buoy observations and numerical analyses. The fluxes are generated at daily and monthly time scales for a 10 year period (2002-2012) at a nominal 10 resolution (some parameters are available at higher resolution). Once the metrics on the accuracy of the satellite estimates are known, they can serve as "ground truth" for evaluating numerical models.

  20. The lending channel and budget balance: empirical evidences from Central and Eastern European economies

    Directory of Open Access Journals (Sweden)

    Bogdan-Gabriel MOINESCU

    2013-03-01

    Full Text Available The study aims to deepen the analysis on the indirect dependence of government budget balance on private sector credit flow in the countries of Central and Eastern Europe. The added value of this approach consists of two elements. First, the analysis suggests developing the traditional analytical framework of assessing risks to public finance stability by including second round effects of negative fiscal impulses on credit to private sector during recession periods. Second, the study provides empirical evidence on the importance of economic growth transmission channel for the impact of credit accelerator effects on primary deficit. At the same time, nonperforming loans channel proved to be insignificant, especially in relation to the persistency of last year’s budget deficit and the effects of budget allocations pro-cyclicality. However, loan portfolio quality seems to be more relevant in the case of public debt service, through its influence on the evolution of the yield on long-term government securities that is closely related to sovereign risk premium. Nevertheless, strengthening the financial safety net by the introduction of resolution funds will most probably break the link investors saw between credit portfolio quality and the impending increase in budget spending. This expected development across not only CEE countries, but at the EU level also, will facilitate the isolation of sovereign risk premium from non-performing loans’ dynamics.

  1. Global lateral transfer and evasion of C in freshwater systems - a revised high-resolution budget analysis

    Science.gov (United States)

    Lauerwald, Ronny; Laruelle, Goulven; Hartmann, Jens; Ciais, Philippe; Regnier, Pierre

    2016-04-01

    included in our analysis. With the exception of dry and mountainous areas, the riverine CO2 evasion from large river basins exceeds the export to the ocean. In tropical Africa and South America, the proportion exceeds even 75%. In SE-Asia, FCO2 rates are similar to those in tropical Africa and S-America, but the POC exports are important as well in this region. To further investigate the C dynamics through the terrestrial-aquatic interface, fluvial C transport is now integrated into the land-surface scheme ORCHIDEE of the IPSL-Earth System Model. Preliminary results of the DOC and CO2 dynamics in the largest world river (the Amazon) will also be presented.

  2. EXPENSES FOR ECONOMIC ACTIVITIES FROM LOCAL BUDGETS

    Directory of Open Access Journals (Sweden)

    CRISTINEL ICHIM

    2015-04-01

    Full Text Available In the present article we propose to analyze and deepen significant categories of costs funded from the local budgets, namely the expenditure for economic activities. Our scientific approach begins with determining the place occupied by such expenses in local public expenditure by specifying their content and role. The center of gravity of the study is to treat and deepen the three subgroups of expenses that we consider representative: "The expenses for production, transportation, distribution and supply of heat in a centralized system", "Transport Costs" and Expenditure for agriculture and forestry ". The reaserch is based on the quantitative analysis of the expenses for economic actions, in local budgets, based on the existing data from the Statistical Yearbook of Romania, and highlights the structure of this type of expenses as well as the place they hold in the expediture of local budgets.The study includes an analysis of the dynamics of the share held by economic costs within total expenses from local budgets. From the reaserch carried out, it is shown that the evolution and structure of the expenditures for economic actions from local budgets is determined by the action of certain economical and social factors that vary from one administrative teritorial unit to another: the ray of economical develpoment of the administrative ter itorial unit, urbanization, the number and social structure of the population. The reaserch shows that in the field of expenses for economic actions, the largest share is held by expenditures for transportation (almost 80%, far away from the expenses for fuel and energy (13,66%. During the 1999-2013 the dynamic of expenses for economical actions in the total of expenditures of local budgets, is sinusoidal due to the intervention of certain legislative changes.

  3. Using programme budgeting and marginal analysis (PBMA) to set priorities: reflections from a qualitative assessment in an English Primary Care Trust.

    Science.gov (United States)

    Goodwin, Elizabeth; Frew, Emma J

    2013-12-01

    In England from 2002 to 2013, Primary Care Trusts (PCTs) were responsible for commissioning healthcare for their local populations. The NHS has recently undergone rapid organisational change whereby clinicians have assumed responsibility for local commissioning decisions. This change in commissioning arrangements alongside the current financial pressures facing the NHS provides an impetus for considering the use of technical prioritisation methods to enable the identification of savings without having a detrimental effect on the health of the population. This paper reports on the design and implementation of a technical prioritisation method termed PBMA applied within NHS Plymouth, an English PCT responsible for commissioning services for a population of approximately 270,000. We evaluated the effectiveness of the process, the extent to which it was appropriate for local healthcare commissioning and whether it identified budget savings. Using qualitative research methodology, we found the process produced clear strategic and operational priorities for 2010/11, providing staff with focus and structure, and delivered a substantial planned reduction in hospital activity levels. Participants expressed satisfaction with the process. NHS Plymouth adhered to the PBMA process, although concerns were raised about the evidence for some priorities, decibel rationing, and a lack of robust challenge at priority-setting meetings. Further work is required to enhance participants' understanding of marginal analysis. Participants highlighted several external benefits, particularly in terms of cultural change, and felt the process should encompass the whole local health and social care community. This evaluation indicates that the prioritisation method was effective in producing priorities for NHS Plymouth, and that PBMA provides an appropriate method for allocating resources at a local level. In order for PBMA to identify savings, cultural and structural barriers to disinvestment

  4. A Novel Type of Tri-Colour Light-Emitting-Diode-Based Spectrometric Detector for Low-Budget Flow-Injection Analysis

    Directory of Open Access Journals (Sweden)

    Nataša Gros

    2007-02-01

    Full Text Available In this paper we describe a low-cost spectrometric detector that can be easily assembled in a laboratory for less than €80 with a minimal number of optical components and which has proved sensitive and flexible enough for real-life applications. The starting point for the idea to construct this small, compact low-cost spectrometric detector was the decision to use a tri-colour light-emitting diode (LED of the red-green-blue (RGB type as a light source with the objective of achieving some flexibility in the selection of the wavelength (430 nm, 565 nm, 625 nm but avoiding the use of optical fibres. Due to the dislocation of the emitters of the different coloured light, the tri-colour LED-based detector required an optical geometry that differs from those that are described in literature. The proposed novel geometry, with a coil-type glass flow-through cell with up to four ascending turns, proved useful and fit for the purpose. The simplicity of the device means it requires a minimal number of optical components, i.e., only a tri-colour LED and a photoresistor. In order to make a flow-injection analysis (FIA with the spectrometric detector even more accessible for those with a limited budget, we additionally describe a low-cost simplified syringe-pump- based FIA set-up (€625, the assembling of which requires no more than basic technical facilities. We used such a set-up to test the performance of the proposed spectrometric detector for flow-injection analyses. The tests proved its suitability for real-life applications. The design procedures are also described.

  5. 高等学校预算管理中的预算松弛问题研究%Research on Budget Laxation of Budget Management in Colleges and Universities

    Institute of Scientific and Technical Information of China (English)

    徐联娟

    2011-01-01

    预算管理作为高等学校内部管理的重要组成部分,越来越受到人们的重视。然而预算管理在高等学校普遍认同并加以实施的过程中,其效果并非尽如人意,还存在许多问题。预算松弛问题就是高等学校预算管理中的一个主要问题,它是高等学校预算管理中的一种常见现象。预算松弛的存在对高等学校的预算管理既有积极的一面,也有负面的影响,预算松弛积极作用得以发挥的前提是其在量上必须有度,对预算松弛进行控制是十分必要的。通过对高等学校预算管理过程中预算松弛及其影响因素的分析,提出加强高等学校预算管理,减少预算松弛的对策探讨。%As an important part of internal management in colleges and universities, budget management has been paid a lot of attention. While in the progress of common recognition and implementation at colleges and universities, the result is not satisfied and there still exist tots of problems. Budget laxation as the major problem of budget management at colleges and universities is a common phenomenon. The existence of budget laxation has positive impact to colleges and universities as well as negative impact; the premise of its positive impact is the measurement of its extension, which means that the control of budget laxation is necessary. Through the analysis of budget laxation and its influence factors in the budget management process at colleges and universities, this paper proposes that the colleges and universities should enhance the budget management and reduce budget laxation.

  6. Regional analysis and environmental impact assessment

    Energy Technology Data Exchange (ETDEWEB)

    Parzyck, D.C.; Brocksen, R.W.; Emanuel, W.R.

    1976-01-01

    This paper presents a number of techniques that can be used to assess environmental impacts on a regional scale. Regional methodologies have been developed which examine impacts upon aquatic and terrestrial biota in regions through consideration of changes in land use, land cover, air quality, water resource use, and water quality. Techniques used to assess long-range atmospheric transport, water resources, effects on sensitive forest and animal species, and impacts on man are presented in this paper, along with an optimization approach which serves to integrate the analytical techniques in an overall assessment framework. A brief review of the research approach and certain modeling techniques used within one regional studies program is provided. While it is not an all inclusive report on regional analyses, it does present an illustration of the types of analyses that can be performed on a regional scale.

  7. New law to cut 1986 budgets

    Science.gov (United States)

    Katzoff, Judith A.

    The National Aeronautics and Space Administration (NASA), the National Oceanic and Atmospheric Administration (NOAA), the National Science Foundation (NSF), and the U.S. Geological Survey (USGS) are among the agencies whose budgets are likely to be cut 4.3% on March 1, 1986, when the Balanced Budget and Emergency Deficit Control Act of 1985 makes its first impact.Under the law, the cuts will be implemented across the board by an order from the president. Unless Congress passes legislation to make its own cuts sometime between now and March 1, these cuts will automatically take an equal percentage from every nondefense program, project, and activity not protected from “sequestration” of funds and will automatically take a slightly higher percentage from the unprotected portions of the defense budget. Individual agencies could circumvent the across-the-board cuts by formulating their own plans to distribute their share of the reductions; however, these plans would need congressional approval. These cuts will affect budgets for the federal government in fiscal year (FY) 1986, which began on October 1, 1985. Unless revenues increase substantially, additional and mone severe belt-tightening is in store for FY 1987 and beyond.

  8. BUDGET AND BUDGET EXECUTION IN THE NORTHWEST REGION OF ROMANIA

    Directory of Open Access Journals (Sweden)

    IOAN BATRANCEA

    2013-07-01

    Full Text Available The budget is a tool multiannual financial forecasting both at micro and macro level. In this sense, regional and local government budget is a financial instrument that connects resources to use local funds in order to ensure the prosperity of the community concerned. Construction and especially budget execution highlights the effectiveness of local and regional government. Using a system of indicators correlated reveals income, expenditure and budgetary outturn.

  9. [Budget impact analysis of idarucizumab for the management of patients treated with dabigatran in emergency / urgent situations in Italy

    Directory of Open Access Journals (Sweden)

    Andrea Belisari

    2016-06-01

    CONCLUSION: Idarucizumab for the management of patients treated with dabigatran in emergency / urgent situations has the potential for substantial savings, compared to treatments currently available. This preliminary assessment will require further confirmatory evidence when the product will become available in Italian healthcare setting. [Article in Italian

  10. Analysis of the uncertainty associated with national fossil fuel CO2 emissions datasets for use in the global Fossil Fuel Data Assimilation System (FFDAS) and carbon budgets

    Science.gov (United States)

    Song, Y.; Gurney, K. R.; Rayner, P. J.; Asefi-Najafabady, S.

    2012-12-01

    High resolution quantification of global fossil fuel CO2 emissions has become essential in research aimed at understanding the global carbon cycle and supporting the verification of international agreements on greenhouse gas emission reductions. The Fossil Fuel Data Assimilation System (FFDAS) was used to estimate global fossil fuel carbon emissions at 0.25 degree from 1992 to 2010. FFDAS quantifies CO2 emissions based on areal population density, per capita economic activity, energy intensity and carbon intensity. A critical constraint to this system is the estimation of national-scale fossil fuel CO2 emissions disaggregated into economic sectors. Furthermore, prior uncertainty estimation is an important aspect of the FFDAS. Objective techniques to quantify uncertainty for the national emissions are essential. There are several institutional datasets that quantify national carbon emissions, including British Petroleum (BP), the International Energy Agency (IEA), the Energy Information Administration (EIA), and the Carbon Dioxide Information and Analysis Center (CDIAC). These four datasets have been "harmonized" by Jordan Macknick for inter-comparison purposes (Macknick, Carbon Management, 2011). The harmonization attempted to generate consistency among the different institutional datasets via a variety of techniques such as reclassifying into consistent emitting categories, recalculating based on consistent emission factors, and converting into consistent units. These harmonized data form the basis of our uncertainty estimation. We summarized the maximum, minimum and mean national carbon emissions for all the datasets from 1992 to 2010. We calculated key statistics highlighting the remaining differences among the harmonized datasets. We combine the span (max - min) of datasets for each country and year with the standard deviation of the national spans over time. We utilize the economic sectoral definitions from IEA to disaggregate the national total emission into

  11. Marketing with limited budget

    OpenAIRE

    Smirnova, Daria

    2017-01-01

    The purpose of this research-based thesis was to get an idea how managers of two small resembling hotels of a specific region deal with marketing process with a limited budget. In addition, the aim of the thesis was to examine if hotel managers who were interviewed perceive marketing only in the way of ‘promotion’ rather than marketing research, marketing mix and marketing environment theories. It was also found out if hotel managers of those hotels consider marketing as a key to successful h...

  12. Global Energy and Water Budgets in MERRA

    Science.gov (United States)

    Bosilovich, Michael G.; Robertson, Franklin R.; Chen, Junye

    2010-01-01

    Reanalyses, retrospectively analyzing observations over climatological time scales, represent a merger between satellite observations and models to provide globally continuous data and have improved over several generations. Balancing the Earth s global water and energy budgets has been a focus of research for more than two decades. Models tend to their own climate while remotely sensed observations have had varying degrees of uncertainty. This study evaluates the latest NASA reanalysis, called the Modern Era Retrospective-analysis for Research and Applications (MERRA), from a global water and energy cycles perspective. MERRA was configured to provide complete budgets in its output diagnostics, including the Incremental Analysis Update (IAU), the term that represents the observations influence on the analyzed states, alongside the physical flux terms. Precipitation in reanalyses is typically sensitive to the observational analysis. For MERRA, the global mean precipitation bias and spatial variability are more comparable to merged satellite observations (GPCP and CMAP) than previous generations of reanalyses. Ocean evaporation also has a much lower value which is comparable to observed data sets. The global energy budget shows that MERRA cloud effects may be generally weak, leading to excess shortwave radiation reaching the ocean surface. Evaluating the MERRA time series of budget terms, a significant change occurs, which does not appear to be represented in observations. In 1999, the global analysis increments of water vapor changes sign from negative to positive, and primarily lead to more oceanic precipitation. This change is coincident with the beginning of AMSU radiance assimilation. Previous and current reanalyses all exhibit some sensitivity to perturbations in the observation record, and this remains a significant research topic for reanalysis development. The effect of the changing observing system is evaluated for MERRA water and energy budget terms.

  13. On the accuracy of the simple ocean data assimilation analysis for estimating heat Budgets of the Near-Surface Arabian Sea and Bay of Bengal

    Digital Repository Service at National Institute of Oceanography (India)

    Shenoi, S.S.C.; Shankar, D.; Shetye, S.R.

    The accuracy of data from the Simple Ocean Data Assimilation (SODA) model for estimating the heat budget of the upper ocean is tested in the Arabian Sea and the Bay of Bengal. SODA is able to reproduce the changes in heat content when...

  14. Cross-impact analysis experimentation using two techniques to ...

    African Journals Online (AJOL)

    coherency. This paper describes cross-impact analysis experimentation in which a Monte ..... [4] is used to accomplish this computational task. Using this method ..... 202–222 in Baldwin MM (Ed), Portraits of complexity: Applications of systems.

  15. Analysis of the Younger Dryas Impact Layer

    Energy Technology Data Exchange (ETDEWEB)

    Firestone, Richard B.; West, Allen; Revay, Zsolt; Hagstrum, Jonathon T,; Belgya, Thomas; Hee, Shane S. Que; Smith, Alan R.

    2010-02-27

    We have uncovered a thin layer of magnetic grains and microspherules, carbon spherules, and glass-like carbon at nine sites across North America, a site in Belgium, and throughout the rims of 16 Carolina Bays. It is consistent with the ejecta layer from an impact event and has been dated to 12.9 ka BP coinciding with the onset of Younger Dryas (YD) cooling and widespread megafaunal extinctions in North America. At many locations the impact layer is directly below a black mat marking the sudden disappearance of the megafauna and Clovis people. The distribution pattern of the Younger Dryas boundary (YDB) ejecta layer is consistent with an impact near the Great Lakes that deposited terrestrial-like ejecta near the impact site and unusual, titanium-rich projectile-like ejecta further away. High water content associated with the ejecta, up to 28 at. percent hydrogen (H), suggests the impact occurred over the Laurentide Ice Sheet. YDB microspherules and magnetic grains are highly enriched in TiO{sub 2}. Magnetic grains from several sites are enriched in iridium (Ir), up to 117 ppb. The TiO{sub 2}/FeO, K/Th, TiO{sub 2}/Zr, Al{sub 2}O{sub 3}/FeO+MgO, CaO/Al{sub 2}O{sub 3}, REE/ chondrite, FeO/MnO ratios and SiO{sub 2}, Na{sub 2}O, K{sub 2}O, Cr{sub 2}O{sub 3}, Ni, Co, U, Th and other trace element abundances are inconsistent with all terrestrial and extraterrestrial (ET) sources except for KREEP, a lunar igneous rock rich in potassium (K), rare-earth elements (REE), phosphorus (P), and other incompatible elements including U and Th. Normal Fe, Ti, and {sup 238}U/{sup 235}U isotopic abundances were found in the magnetic grains, but {sup 234}U was enriched over equilibrium values by 50 percent in Murray Springs and by 130 percent in Belgium. 40K abundance is enriched by up to 100 percent in YDB sediments and Clovis chert artifacts. Highly vesicular carbon spherules containing nanodiamonds, glass-like carbon, charcoal and soot found in large quantities in the YDB layer are

  16. Collection assessment and acquisitions budgets

    CERN Document Server

    Lee, Sul H

    2013-01-01

    This invaluable new book contains timely information about the assessment of academic library collections and the relationship of collection assessment to acquisition budgets. The rising cost of information significantly influences academic libraries'abilities to acquire the necessary materials for students and faculty, and public libraries'abilities to acquire material for their clientele. Collection Assessment and Acquisitions Budgets examines different aspects of the relationship between the assessment of academic library collections and the management of library acquisition budgets. Librar

  17. Flood Progression Modelling and Impact Analysis

    DEFF Research Database (Denmark)

    Mioc, Darka; Anton, François; Nickerson, B.

    People living in the lower valley of the St. John River, New Brunswick, Canada, frequently experience flooding when the river overflows its banks during spring ice melt and rain. To better prepare the population of New Brunswick for extreme flooding, we developed a new flood prediction model...... that computes floodplain polygons before the flood occurs. This allows emergency managers to access the impact of the flood before it occurs and make the early decisions for evacuation of the population and flood rescue. This research shows that the use of GIS and LiDAR technologies combined with hydrological...... modelling can significantly improve the decision making and visualization of flood impact needed for emergency planning and flood rescue. Furthermore, the 3D GIS application we developed for modelling flooded buildings and infrastructure provides a better platform for modelling and visualizing flood...

  18. Change impact analysis for software product lines

    Directory of Open Access Journals (Sweden)

    Jihen Maâzoun

    2016-10-01

    Full Text Available A software product line (SPL represents a family of products in a given application domain. Each SPL is constructed to provide for the derivation of new products by covering a wide range of features in its domain. Nevertheless, over time, some domain features may become obsolete with the apparition of new features while others may become refined. Accordingly, the SPL must be maintained to account for the domain evolution. Such evolution requires a means for managing the impact of changes on the SPL models, including the feature model and design. This paper presents an automated method that analyzes feature model evolution, traces their impact on the SPL design, and offers a set of recommendations to ensure the consistency of both models. The proposed method defines a set of new metrics adapted to SPL evolution to identify the effort needed to maintain the SPL models consistently and with a quality as good as the original models. The method and its tool are illustrated through an example of an SPL in the Text Editing domain. In addition, they are experimentally evaluated in terms of both the quality of the maintained SPL models and the precision of the impact change management.

  19. A Change Impact Analysis to Characterize Evolving Program Behaviors

    Science.gov (United States)

    Rungta, Neha Shyam; Person, Suzette; Branchaud, Joshua

    2012-01-01

    Change impact analysis techniques estimate the potential effects of changes made to software. Directed Incremental Symbolic Execution (DiSE) is an intraprocedural technique for characterizing the impact of software changes on program behaviors. DiSE first estimates the impact of the changes on the source code using program slicing techniques, and then uses the impact sets to guide symbolic execution to generate path conditions that characterize impacted program behaviors. DiSE, however, cannot reason about the flow of impact between methods and will fail to generate path conditions for certain impacted program behaviors. In this work, we present iDiSE, an extension to DiSE that performs an interprocedural analysis. iDiSE combines static and dynamic calling context information to efficiently generate impacted program behaviors across calling contexts. Information about impacted program behaviors is useful for testing, verification, and debugging of evolving programs. We present a case-study of our implementation of the iDiSE algorithm to demonstrate its efficiency at computing impacted program behaviors. Traditional notions of coverage are insufficient for characterizing the testing efforts used to validate evolving program behaviors because they do not take into account the impact of changes to the code. In this work we present novel definitions of impacted coverage metrics that are useful for evaluating the testing effort required to test evolving programs. We then describe how the notions of impacted coverage can be used to configure techniques such as DiSE and iDiSE in order to support regression testing related tasks. We also discuss how DiSE and iDiSE can be configured for debugging finding the root cause of errors introduced by changes made to the code. In our empirical evaluation we demonstrate that the configurations of DiSE and iDiSE can be used to support various software maintenance tasks

  20. Analysis of high velocity impact on hybrid composite fan blades

    Science.gov (United States)

    Chamis, C. C.; Sinclair, J. H.

    1979-01-01

    This paper describes recent developments in the analysis of high velocity impact of composite blades using a computerized capability which consists of coupling a composites mechanics code with the direct-time integration features of NASTRAN. The application of the capability to determine the linear dynamic response of an intraply hybrid composite aircraft engine fan blade is described in detail. The predicted results agree with measured data. The results also show that the impact stresses reach sufficiently high magnitudes to cause failures in the impact region at early times of the impact event.

  1. Pineal function: impact of microarray analysis

    DEFF Research Database (Denmark)

    Klein, David C; Bailey, Michael J; Carter, David A

    2009-01-01

    Microarray analysis has provided a new understanding of pineal function by identifying genes that are highly expressed in this tissue relative to other tissues and also by identifying over 600 genes that are expressed on a 24-h schedule. This effort has highlighted surprising similarity...... foundation that microarray analysis has provided will broadly support future research on pineal function....

  2. Integrated analysis environment for high impact systems

    Energy Technology Data Exchange (ETDEWEB)

    Martinez, M. [Sandia National Labs., Albuquerque, NM (United States); Davis, J.; Scott, J.; Sztipanovits, J.; Karsai, G. [Vanderbilt Univ., Nashville, TN (United States). Measurement and Computing Systems Lab.

    1998-02-01

    Modeling and analysis of high consequence, high assurance systems requires special modeling considerations. System safety and reliability information must be captured in the models. Previously, high consequence systems were modeled using separate, disjoint models for safety, reliability, and security. The MultiGraph Architecture facilitates the implementation of a model integrated system for modeling and analysis of high assurance systems. Model integrated computing allows an integrated modeling technique to be applied to high consequence systems. Among the tools used for analyzing safety and reliability are a behavioral simulator and an automatic fault tree generation and analysis tool. Symbolic model checking techniques are used to efficiently investigate the system models. A method for converting finite state machine models to ordered binary decision diagrams allows the application of symbolic model checking routines to the integrated system models. This integrated approach to modeling and analysis of high consequence systems ensures consistency between the models and the different analysis tools.

  3. Computation and Asymptotic Analysis in the Impact Problem

    Institute of Scientific and Technical Information of China (English)

    Lei Hou; Lin Qiu

    2009-01-01

    Non-linear numerical method is applied to solve the viscons-elastic-plastic material impact problem.The finite element simulation agrees with the celebrated European crash safety analysis.The complex material stress distribution in the large deformation has been obtained,when the impact happens.Also the posterior-estimate solver and asymptotic analysis have been used for the sensitive pre-stage deformation before the impact happening.This part of simulation is very interesting for the passive safety in automotive protection devices.It is an important part of the mathematical modelling.

  4. The Analysis and the Measures of the Construction Enterprise Project Cost Budget%建筑企业工程造价预算存在问题分析及其措施

    Institute of Scientific and Technical Information of China (English)

    马立军

    2015-01-01

    Construction enterprises in the project cost and budget is very important work, is also project management as the focus of the work is, it is not only related to the construction of the economic cost of, is a project to a successful conclusion last key link. Accurate, reasonable and scientific budgeting and auditing is the key to improve the engineering efficiency. Therefore, the construction cost and budget issues, reasonable planning and analysis and discussion.%建筑企业工程中的造价和预算是非常重要的工作,也被工程管理作为工作的重点进行,其既关系着施工方的经济成本问题,也是一项工程顺利结束的最后关键性环节。准确、合理和科学的预算和审核是提高工程效率的关键。因此,对建筑工程的造价和预算问题、合理规划进行了分析和探讨。

  5. Operational budgeting using fuzzy goal programming

    Directory of Open Access Journals (Sweden)

    Saeed Mohammadi

    2013-10-01

    Full Text Available Having an efficient budget normally has different advantages such as measuring the performance of various organizations, setting appropriate targets and promoting managers based on their achievements. However, any budgeting planning requires prediction of different cost components. There are various methods for budgeting planning such as incremental budgeting, program budgeting, zero based budgeting and performance budgeting. In this paper, we present a fuzzy goal programming to estimate operational budget. The proposed model uses fuzzy triangular as well as interval number to estimate budgeting expenses. The proposed study of this paper is implemented for a real-world case study in province of Qom, Iran and the results are analyzed.

  6. U.S. Global Change Research Program Budget Crosscut

    Data.gov (United States)

    Office of Science and Technology Policy, Executive Office of the President — U.S. Global Change Research Program budget authority for Agency activities in which the primary focus is on:Observations, research, and analysis of climate change...

  7. The role of Dynamic Energy Budget theory in predictive modeling of stressor impacts on ecological systems. Comment on: ;Physics of metabolic organization; by Marko Jusup et al.

    Science.gov (United States)

    Galic, Nika; Forbes, Valery E.

    2017-03-01

    Human activities have been modifying ecosystems for centuries, from pressures on wild populations we harvest to modifying habitats through urbanization and agricultural activities. Changes in global climate patterns are adding another layer of, often unpredictable, perturbations to ecosystems on which we rely for life support [1,2]. To ensure the sustainability of ecosystem services, especially at this point in time when the human population is estimated to grow by another 2 billion by 2050 [3], we need to predict possible consequences of our actions and suggest relevant solutions [4,5]. We face several challenges when estimating adverse impacts of our actions on ecosystems. We describe these in the context of ecological risk assessment of chemicals. Firstly, when attempting to assess risk from exposure to chemicals, we base our decisions on a very limited number of species that are easily cultured and kept in the lab. We assume that preventing risk to these species will also protect all of the untested species present in natural ecosystems [6]. Secondly, although we know that chemicals interact with other stressors in the field, the number of stressors that we can test is limited due to logistical and ethical reasons. Similarly, empirical approaches are limited in both spatial and temporal scale due to logistical, financial and ethical reasons [7,8]. To bypass these challenges, we can develop ecological models that integrate relevant life history and other information and make testable predictions across relevant spatial and temporal scales [8-10].

  8. An enhanced archive facilitating climate impacts analysis

    Science.gov (United States)

    Maurer, E.P.; Brekke, L.; Pruitt, T.; Thrasher, B.; Long, J.; Duffy, P.; Dettinger, M.; Cayan, D.; Arnold, J.

    2014-01-01

    We describe the expansion of a publicly available archive of downscaled climate and hydrology projections for the United States. Those studying or planning to adapt to future climate impacts demand downscaled climate model output for local or regional use. The archive we describe attempts to fulfill this need by providing data in several formats, selectable to meet user needs. Our archive has served as a resource for climate impacts modelers, water managers, educators, and others. Over 1,400 individuals have transferred more than 50 TB of data from the archive. In response to user demands, the archive has expanded from monthly downscaled data to include daily data to facilitate investigations of phenomena sensitive to daily to monthly temperature and precipitation, including extremes in these quantities. New developments include downscaled output from the new Coupled Model Intercomparison Project phase 5 (CMIP5) climate model simulations at both the monthly and daily time scales, as well as simulations of surface hydrologi- cal variables. The web interface allows the extraction of individual projections or ensemble statistics for user-defined regions, promoting the rapid assessment of model consensus and uncertainty for future projections of precipitation, temperature, and hydrology. The archive is accessible online (http://gdo-dcp.ucllnl.org/downscaled_ cmip_projections).

  9. Diagnostic imaging analysis of the impacted mesiodens

    Energy Technology Data Exchange (ETDEWEB)

    Noh, Jeong Jun; Choi, Bo Ram; Jeong, Hwan Seok; Huh, Kyung Hoe; Yi, Won Jin; Heo, Min Suk; Lee, Sam Sun; Choi, Soon Chul [School of Dentistry, Seoul National University, Seoul (Korea, Republic of)

    2010-06-15

    The research was performed to predict the three dimensional relationship between the impacted mesiodens and the maxillary central incisors and the proximity with the anatomic structures by comparing their panoramic images with the CT images. Among the patients visiting Seoul National University Dental Hospital from April 2003 to July 2007, those with mesiodens were selected (154 mesiodens of 120 patients). The numbers, shapes, orientation and positional relationship of mesiodens with maxillary central incisors were investigated in the panoramic images. The proximity with the anatomical structures and complications were investigated in the CT images as well. The sex ratio (M : F) was 2.28 : 1 and the mean number of mesiodens per one patient was 1.28. Conical shape was 84.4% and inverted orientation was 51.9%. There were more cases of anatomical structures encroachment, especially on the nasal floor and nasopalatine duct, when the mesiodens was not superimposed with the central incisor. There were, however, many cases of the nasopalatine duct encroachment when the mesiodens was superimpoised with the apical 1/3 of central incisor (52.6%). Delayed eruption (55.6%), crown rotation (66.7%) and crown resorption (100%) were observed when the mesiodens was superimposed with the crown of the central incisor. It is possible to predict three dimensional relationship between the impacted mesiodens and the maxillary central incisors in the panoramic images, but more details should be confirmed by the CT images when necessary.

  10. Tax debt: analysis concepts and impact on the socio-economic relations

    Directory of Open Access Journals (Sweden)

    O. I. Yurieva

    2016-03-01

    Full Text Available This article reviews the tax debt in the context of actual problems of governance. It was determined that the tax debt is a nationwide problem, as the shortfall of budget revenues in the planned volumes of the causes of tax debt directly affects the stability of the financial system and to finance state programs of socio-economic development. Article reviews the characteristics and essence of the concept tax debt and investigates of the origin of the definition of «tax debt». The article contains the analysis and generalization of scientific studies regarding the definition and validation of the essence of the concept of the tax debt. As the results of the analysis the author’s point of view regarding the definition of the tax debt offered in article. The impact of the tax debt on the socio-economic relations in the country defined and asked to examine the contents of the tax debt in the legal, moral and socio-economic aspects. The article concludes that the tax debt is the result of errors committed in the state of socio-economic policies and evidence of differences in tax relations that have developed between taxpayers and the state. The interpretation of the nature and content of the tax debt has not only theoretical but also significant practical importance in view of the definition of objectives, priorities and strategy of public administration of the tax debt.

  11. Motivation in Beyond Budgeting: A Motivational Paradox?

    DEFF Research Database (Denmark)

    Sandalgaard, Niels; Bukh, Per Nikolaj

    In this paper we discuss the role of motivation in relation to budgeting and we analyse how the Beyond Budgeting model functions compared with traditional budgeting. In the paper we focus on budget related motivation (and motivation in general) and conclude that the Beyond Budgeting model...... is a motivational paradox....

  12. Differential impacts of elevated CO2 and acidosis on the energy budget of gill and liver cells from Atlantic cod, Gadus morhua.

    Science.gov (United States)

    Stapp, L S; Kreiss, C M; Pörtner, H O; Lannig, G

    2015-09-01

    Ocean acidification impacts fish and other marine species through increased seawater PCO2 levels (hypercapnia). Knowledge of the physiological mechanisms mediating effects in various tissues of fish is incomplete. Here we tested the effects of extracellular hypercapnia and acidosis on energy metabolism of gill and liver cells of Atlantic cod. Exposure media mimicked blood conditions in vivo, either during normo- or hypercapnia and at control or acidic extracellular pH (pHe). We determined metabolic rate and energy expenditure for protein biosynthesis, Na(+)/K(+)-ATPase and H(+)-ATPase and considered nutrition status by measurements of metabolic rate and protein biosynthesis in media with and without free amino acids (FAA). Addition of FAA stimulated hepatic but not branchial oxygen consumption. Normo- and hypercapnic acidosis as well as hypercapnia at control pHe depressed metabolic stimulation of hepatocytes. In gill cells, acidosis depressed respiration independent of PCO2 and FAA levels. For both cell types, depressed respiration was not correlated with the same reduction in energy allocated to protein biosynthesis or Na(+)/K(+)-ATPase. Hepatic energy expenditure for protein synthesis and Na(+)/K(+)-ATPase was even elevated at acidic compared to control pHe suggesting increased costs for ion regulation and cellular reorganization. Hypercapnia at control pHe strongly reduced oxygen demand of branchial Na(+)/K(+)-ATPase with a similar trend for H(+)-ATPase. We conclude that extracellular acidosis triggers metabolic depression in gill and metabolically stimulated liver cells. Additionally, hypercapnia itself seems to limit capacities for metabolic usage of amino acids in liver cells while it decreases the use and costs of ion regulatory ATPases in gill cells.

  13. Power Budget Analysis of Colorless Hybrid WDM/TDM-PON Scheme Using Downstream DPSK and Re-modulated Upstream OOK Data Signals

    Science.gov (United States)

    Khan, Yousaf; Afridi, Muhammad Idrees; Khan, Ahmed Mudassir; Rehman, Waheed Ur; Khan, Jahanzeb

    2014-09-01

    Hybrid wavelength-division multiplexed/time-division multiplexed passive optical access networks (WDM/TDM-PONs) combine the advance features of both WDM and TDM PONs to provide a cost-effective access network solution. We demonstrate and analyze the transmission performances and power budget issues of a colorless hybrid WDM/TDM-PON scheme. A 10-Gb/s downstream differential phase shift keying (DPSK) and remodulated upstream on/off keying (OOK) data signals are transmitted over 25 km standard single mode fiber. Simulation results show error free transmission having adequate power margins in both downstream and upstream transmission, which prove the applicability of the proposed scheme to future passive optical access networks. The power budget confines both the PON splitting ratio and the distance between the Optical Line Terminal (OLT) and Optical Network Unit (ONU).

  14. Budget Report 2009: Adjustment Time

    Science.gov (United States)

    Oder, Norman

    2009-01-01

    This article reports on a 2009 budget survey conducted by "Library Journal" in which a random sample of U.S. public libraries were surveyed via mail or fax in October 2008. Those that answered the survey projected a modest increase in budgets for 2009, just 2%, with less than a 1% increase in funds for materials, a predictable area for cuts. That…

  15. Equivalent Kelvin Impact Model for Seismic Pounding Analysis of Bridges

    Institute of Scientific and Technical Information of China (English)

    DING Yang; YUE Fuqing; LI Zhongxian

    2006-01-01

    Based on Hertz contact theory,a method to determine the parameters of Kelvin impact model for seismic pounding analysis of bridges is proposed.The impact stiffness of Kelvin model is determined by the ratio of maximum impact force to maximum contact deformation,which is calculated based on Hertz contact theory with considering the vibration effect.The restitution coefficient which has great influence on the damping coefficient of Kelvin impact model is investigated by numerical analysis.Numerical results indicate that the impact stiffness of Kelvin impact model increases with the increment of the Hertz contact stiffness,approaching velocity or the length ratio of short to long girders.Vibration effect has remarkable influence on the impact stiffness and cannot be neglected.The restitution coefficient decreases when approaching velocity increases or the length ratio of short girder to long girder decreasing.The practical ranges of impact stiffness and restitution coefficient are obtained as 3 × 108-6 × 108 N/m and 0.6-0.95 respectively.

  16. Ozone and carbon monoxide budgets over the Eastern Mediterranean.

    Science.gov (United States)

    Myriokefalitakis, S; Daskalakis, N; Fanourgakis, G S; Voulgarakis, A; Krol, M C; Aan de Brugh, J M J; Kanakidou, M

    2016-09-01

    The importance of the long-range transport (LRT) on O3 and CO budgets over the Eastern Mediterranean has been investigated using the state-of-the-art 3-dimensional global chemistry-transport model TM4-ECPL. A 3-D budget analysis has been performed separating the Eastern from the Western basins and the boundary layer (BL) from the free troposphere (FT). The FT of the Eastern Mediterranean is shown to be a strong receptor of polluted air masses from the Western Mediterranean, and the most important source of polluted air masses for the Eastern Mediterranean BL, with about 40% of O3 and of CO in the BL to be transported from the FT aloft. Regional anthropogenic sources are found to have relatively small impact on regional air quality in the area, contributing by about 8% and 18% to surface levels of O3 and CO, respectively. Projections using anthropogenic emissions for the year 2050 but neglecting climate change calculate a surface O3 decrease of about 11% together with a surface CO increase of roughly 10% in the Eastern Mediterranean.

  17. Integrating health and environmental impact analysis

    DEFF Research Database (Denmark)

    Reis, S; Morris, G.; Fleming, L. E.

    2015-01-01

    the interconnections among society, the economy, the environment and our health and well-being. Success must be built on collaborations between the disparate scientific communities of the environmental sciences and public health as well as interactions with social scientists, economists and the legal profession......Scientific investigations have progressively refined our understanding of the influence of the environment on human health, and the many adverse impacts that human activities exert on the environment, from the local to the planetary level. Nonetheless, throughout the modern public health era......, health has been pursued as though our lives and lifestyles are disconnected from ecosystems and their component organisms. The inadequacy of the societal and public health response to obesity, health inequities, and especially global environmental and climate change now calls for an ecological approach...

  18. The Impact of Action Learning on Analysis of Occupation

    Science.gov (United States)

    Fain, Elizabeth

    2011-01-01

    Technology and millennials have created a shift in the world and how it operates. This impact has been experienced in the field of occupational therapy education. As a result of this paradigm shift, an analysis of effective teaching methodologies was carried out to assess the most effective way to engage the millennials in an analysis of…

  19. Consequences of the Budget Deficit in the Current Crisis in Romania. Implications on the Labor Market

    Directory of Open Access Journals (Sweden)

    Gabriela MOLĂNESCU

    2011-02-01

    Full Text Available In the current economic activity conditions, in which the need of financial resources is usually higher than the existing funds, the elaborations of budgets at any level is one of the primary issues, particularly as regards the principle of budgetary balance. Approaches regarding sizing budgets deficits, means of financing and particularly sizing public debt get a series of touches of precise nature for different economies. Actual economic, financial, social and administrative conditions put up a series of problems which impose an extremely serious approach of the potential adverse impact by sizing of budget deficits and public debt over the real possibilities of noninflationary financing. In Romania, in the highly complex framework in which the economic activity takes place, in the attempt to show the place held by the budget deficit, a special role is assigned to determine the share of public financial deficit in the consolidated budget revenue and expenditure. Currently, knowledge and concern for reducing the budget deficit are still of great importance, especially as Romania is facing great difficulties in economic development. Amid deepening structural crisis phenomena, increasing budget deficits financed over a non-inflationary limits comes as an additional factor that contributes to imbalances of the economy. In addition, where budgetary expenditures are targeted to satisfy, primary, the redistribution function and to state subsidies, because of the lack of a real multiplier coefficient, the state budget deficit worsens. Influences such as introducing economic disturbance in the mechanisms which cause them to increase budget deficits can be summarized and grouped into two broad categories: economic influences and psychological influences. Regarding economic influences, we can say that they act strongly and strictly determined by how meanings used to cover budget deficit. The modalities used are subject to an analysis by direct or indirect

  20. FLEXIBLE BUDGET OF SPORT COMPETITIONS

    Directory of Open Access Journals (Sweden)

    Dragan Vukasović

    2009-11-01

    Full Text Available Manager of sport competition has right to decide and also to take responsibility for costs, income and financial results. From economic point of wiev flexible budget and planning cost calculations is top management base for analyzing success level of sport competition. Flexible budget is made before sport competition with few output level, where one is always from static plan-master plan. At the end of competition when we have results, we make report of plan executing and we also analyzing plan variances. Results of comparation between achieved and planning level of static budget can be acceptable if achieved level is approximate to budget level or if we analyzing results from gross or net income. Flexible budget become very important in case of world eco- nomic crises

  1. RESPONSIBILITY CENTERS AND ENTITY BUDGETS

    Directory of Open Access Journals (Sweden)

    BÎRCĂ ALIONA

    2016-12-01

    Full Text Available The investigation on relationships between responsibility centers and budgets supposes examining the influence of management control over the entity management structures. Thus, responsibility centers help to streamline the management structure and ensure the implementation of the budget system into practice. Budgeting refers to the transformation of financial plans into monetary units. The pragmatic approach of the relationship between responsibility centers and budgets is analyzed on the basis of Romanian entities in the regulated market of the Bucharest Stock Exchange. The fact that entities which show the management structure and at the same time show the income and expense budget makes us claim that both have an important role to play in implementing the entity strategies.

  2. Analysis on the Problems in Water Conservancy Project Bidding Budget%水利工程招标预算编制应注意的问题

    Institute of Scientific and Technical Information of China (English)

    李静

    2015-01-01

    In public bidding processes of water conservancy , one of the most significant parts is the preparation of bidding budget . To ensure the bidding budget could estimate the project cost and its market price accurately , cost engineers should 1) be familiar with the budget preparation methods; 2 ) have a good understanding of the technical terms in the contract and a comprehensive investigation in the construction site;3) seriously select and use the relevant quota .%招标预算编制是工程招投标过程的重要环节,要求承担招标预算编制工作的造价专业人员,除必须熟练掌握招标预算基本编制方法外,还必须认真阅读合同技术条款,认真查勘现场,正确选择并使用相关定额,使招标预算真实体现工程成本,准确反映工程真实的市场价格。

  3. The Application of Citation Analysis to Budget Allocation in Health Science Collection: A Case Study of the Taipei Medical University Library

    Directory of Open Access Journals (Sweden)

    Tzu-heng Chiu

    2004-06-01

    Full Text Available This study explores the citation pattern of health science related subjects, using the theses and dissertations in 90 and 91 academic years of TMU as the research samples. Findings of this study can not only provide information for decision making of budget allocation in TMU, but also serve as the reference for other medical universities and colleges in Taiwan. Findings of this study has found that the theses and dissertations of colleges in TMU present identical citation patterns, following the order of “journal-monograph-others internet resources” as well as preferring foreign languages as the language used in agitations. Furthermore, in the terms of the availability of library materials, the availability of Chinese and foreign language journals in TMU library is about 60% whereas there is 18% difference between Chinese (46.77% and foreign language (29.14% monograph collection. Finally, in the terms of the budget allocations for journals and monograph collection, the results from this study reveal the percentages of the use of theses and dissertations of colleges in TMU are 88.5:11.5. The actual execution of purchase budget in TMU library is about this percentage. [Article content in Chinese

  4. 医院财务预算管理存在的问题及对策%Analysis of Financial Budgeting Management in Hospital

    Institute of Scientific and Technical Information of China (English)

    肖俏

    2015-01-01

    医院财务预算是医院预算管理的主要组成部分。加强医院财务预算是医院可持续发展的必然要求。该文分析了医院财务预算管理的现状及存在的问题,并根据现状提出相应对策,从而促使财务部门能进一步做好医院财务预算工作,促进医院事业发展。%Financial budgeting plays a key role in budgeting management of hospital. With the furthering of the reform of healthcare and pharmaceutical system, hospitals must continue to upgrade their operation mode and management methods according to the needs of development. By analyzing the status of hospitals as well as the existing problems, this paper ad-vocates several methods to improve financial budgeting of hospital, so that the development of hospital can be maintained in a healthy and sustainable manner.

  5. 第三代移动通信系统的链路预算分析%Analysis of link budget for 3 G mobile communication system

    Institute of Scientific and Technical Information of China (English)

    祁云山

    2011-01-01

    Link budget is essential in the network planning and design, can guide the radius settings, the numbers of base stations and the address distribution. This paper expounds the link badget of 3G mobile commanication system, compares with 2C mobile communication link budget. It analyzes the difficulties and key technology in the network planning and design of 3G mobile communication system, presents the methods,step and key parameters settings for 3C mobile communication system link budget.%链路预算是网络规划与设计中必不可少的一步,通过链路预算能够指导规划区内小区半径的设置、确定所需基站数目和站址的分布.详细分析第三代移动通信系统的链路预算问题,并与第二代移动通信链路预算进行比较,分析第三代移动通信系统网络规划与设计中的难点和关键,并给出第三代移动通信系统链路预算方法、步骤以及关键设置参数.

  6. Pineal function : Impact of microarray analysis

    NARCIS (Netherlands)

    Klein, David C.; Bailey, Michael J.; Carter, David A.; Kim, Jong-so; Shi, Qiong; Ho, Anthony K.; Chik, Constance L.; Gaildrat, Pascaline; Morin, Fabrice; Ganguly, Surajit; Rath, Martin F.; Moller, Morten; Sugden, David; Rangel, Zoila G.; Munson, Peter J.; Weller, Joan L.; Coon, Steven L.

    2010-01-01

    Microarray analysis has provided a new understanding of pineal function by identifying genes that are highly expressed in this tissue relative to other tissues and also by identifying over 600 genes that are expressed on a 24-h schedule. This effort has highlighted surprising similarity to the retin

  7. Economic impact assessment in pest risk analysis

    NARCIS (Netherlands)

    Soliman, T.A.A.; Mourits, M.C.M.; Oude Lansink, A.G.J.M.; Werf, van der W.

    2010-01-01

    According to international treaties, phytosanitary measures against introduction and spread of invasive plant pests must be justified by a science-based pest risk analysis (PRA). Part of the PRA consists of an assessment of potential economic consequences. This paper evaluates the main available tec

  8. Drivers and predictions of coral reef carbonate budget trajectories

    Science.gov (United States)

    Graham, Nicholas A. J.; Jennings, Simon; Perry, Chris T.

    2017-01-01

    Climate change is one of the greatest threats to the long-term maintenance of coral-dominated tropical ecosystems, and has received considerable attention over the past two decades. Coral bleaching and associated mortality events, which are predicted to become more frequent and intense, can alter the balance of different elements that are responsible for coral reef growth and maintenance. The geomorphic impacts of coral mass mortality have received relatively little attention, particularly questions concerning temporal recovery of reef carbonate production and the factors that promote resilience of reef growth potential. Here, we track the biological carbonate budgets of inner Seychelles reefs from 1994 to 2014, spanning the 1998 global bleaching event when these reefs lost more than 90% of coral cover. All 21 reefs had positive budgets in 1994, but in 2005 budgets were predominantly negative. By 2014, carbonate budgets on seven reefs were comparable with 1994, but on all reefs where an ecological regime shift to macroalgal dominance occurred, budgets remained negative through 2014. Reefs with higher massive coral cover, lower macroalgae cover and lower excavating parrotfish biomass in 1994 were more likely to have positive budgets post-bleaching. If mortality of corals from the 2016 bleaching event is as severe as that of 1998, our predictions based on past trends would suggest that six of eight reefs with positive budgets in 2014 would still have positive budgets by 2030. Our results highlight that reef accretion and framework maintenance cannot be assumed from the ecological state alone, and that managers should focus on conserving aspects of coral reefs that support resilient carbonate budgets. PMID:28123092

  9. Drivers and predictions of coral reef carbonate budget trajectories.

    Science.gov (United States)

    Januchowski-Hartley, Fraser A; Graham, Nicholas A J; Wilson, Shaun K; Jennings, Simon; Perry, Chris T

    2017-01-25

    Climate change is one of the greatest threats to the long-term maintenance of coral-dominated tropical ecosystems, and has received considerable attention over the past two decades. Coral bleaching and associated mortality events, which are predicted to become more frequent and intense, can alter the balance of different elements that are responsible for coral reef growth and maintenance. The geomorphic impacts of coral mass mortality have received relatively little attention, particularly questions concerning temporal recovery of reef carbonate production and the factors that promote resilience of reef growth potential. Here, we track the biological carbonate budgets of inner Seychelles reefs from 1994 to 2014, spanning the 1998 global bleaching event when these reefs lost more than 90% of coral cover. All 21 reefs had positive budgets in 1994, but in 2005 budgets were predominantly negative. By 2014, carbonate budgets on seven reefs were comparable with 1994, but on all reefs where an ecological regime shift to macroalgal dominance occurred, budgets remained negative through 2014. Reefs with higher massive coral cover, lower macroalgae cover and lower excavating parrotfish biomass in 1994 were more likely to have positive budgets post-bleaching. If mortality of corals from the 2016 bleaching event is as severe as that of 1998, our predictions based on past trends would suggest that six of eight reefs with positive budgets in 2014 would still have positive budgets by 2030. Our results highlight that reef accretion and framework maintenance cannot be assumed from the ecological state alone, and that managers should focus on conserving aspects of coral reefs that support resilient carbonate budgets. © 2017 The Authors.

  10. A principal component analysis of 39 scientific impact measures

    CERN Document Server

    Bollen, Johan; Hagberg, Aric; Chute, Ryan

    2009-01-01

    The impact of scientific publications has traditionally been expressed in terms of citation counts. However, scientific activity has moved online over the past decade. To better capture scientific impact in the digital era, a variety of new impact measures has been proposed on the basis of social network analysis and usage log data. Here we investigate how these new measures relate to each other, and how accurately and completely they express scientific impact. We performed a principal component analysis of the rankings produced by 39 existing and proposed measures of scholarly impact that were calculated on the basis of both citation and usage log data. Our results indicate that the notion of scientific impact is a multi-dimensional construct that can not be adequately measured by any single indicator, although some measures are more suitable than others. The commonly used citation Impact Factor is not positioned at the core of this construct, but at its periphery, and should thus be used with caution.

  11. A principal component analysis of 39 scientific impact measures.

    Directory of Open Access Journals (Sweden)

    Johan Bollen

    Full Text Available BACKGROUND: The impact of scientific publications has traditionally been expressed in terms of citation counts. However, scientific activity has moved online over the past decade. To better capture scientific impact in the digital era, a variety of new impact measures has been proposed on the basis of social network analysis and usage log data. Here we investigate how these new measures relate to each other, and how accurately and completely they express scientific impact. METHODOLOGY: We performed a principal component analysis of the rankings produced by 39 existing and proposed measures of scholarly impact that were calculated on the basis of both citation and usage log data. CONCLUSIONS: Our results indicate that the notion of scientific impact is a multi-dimensional construct that can not be adequately measured by any single indicator, although some measures are more suitable than others. The commonly used citation Impact Factor is not positioned at the core of this construct, but at its periphery, and should thus be used with caution.

  12. Using CLV concept for marketing budgets allocation

    OpenAIRE

    Oyner, Olga K.; Sukhorukove, Olga

    2013-01-01

    The paper evaluates the usefulness of customer lifetime value (CLV) as a metric for marketing budget allocation by developing a framework that enables managers to maintain customer relationships proactively through different elements of marketing mix, in order to maximize CLV. The analysis is based on data from a hardware components PC B2B company and suggests that there is a potential for increased sales and CLVs when managers design resource allocation rules that maximize CLV. Managers can ...

  13. The Impact of Photobleaching on Microarray Analysis

    Directory of Open Access Journals (Sweden)

    Marcel von der Haar

    2015-09-01

    Full Text Available DNA-Microarrays have become a potent technology for high-throughput analysis of genetic regulation. However, the wide dynamic range of signal intensities of fluorophore-based microarrays exceeds the dynamic range of a single array scan by far, thus limiting the key benefit of microarray technology: parallelization. The implementation of multi-scan techniques represents a promising approach to overcome these limitations. These techniques are, in turn, limited by the fluorophores’ susceptibility to photobleaching when exposed to the scanner’s laser light. In this paper the photobleaching characteristics of cyanine-3 and cyanine-5 as part of solid state DNA microarrays are studied. The effects of initial fluorophore intensity as well as laser scanner dependent variables such as the photomultiplier tube’s voltage on bleaching and imaging are investigated. The resulting data is used to develop a model capable of simulating the expected degree of signal intensity reduction caused by photobleaching for each fluorophore individually, allowing for the removal of photobleaching-induced, systematic bias in multi-scan procedures. Single-scan applications also benefit as they rely on pre-scans to determine the optimal scanner settings. These findings constitute a step towards standardization of microarray experiments and analysis and may help to increase the lab-to-lab comparability of microarray experiment results.

  14. The Strategic stakes of budget policies after 2008-financial crisis

    Directory of Open Access Journals (Sweden)

    Asma ZAOUI

    2014-06-01

    Full Text Available This article addresses the current budget policies during sub primes crisis answering two original issues: bring together the principal theoretical arguments and the analysis of events the most remarkable of crisis. Then, we tackle matters of budget policy from many points of view. Here, the challenge is to highlight the current stakes and future challenges of budget policies on one hand, to smooth economic cycle in the short term; and to back up growth and employment in the long term on the other.

  15. The Role of Clear Sky Identification in the Study of Cloud Radiative Effects: Combine Analysis from ISCCP and the Scanner of Radiation Budget (ScaRaB)

    Science.gov (United States)

    Rossow, W. B.; Stubenrauch, C. J.; Briand, V.; Hansen, James E. (Technical Monitor)

    2001-01-01

    Since the effect of clouds on the earth's radiation balance is often estimated as the difference of net radiative fluxes at the top of the atmosphere between all situations and monthly averaged clear sky situations of the same regions, a reliable identification of clear sky is important for the study of cloud radiative effects. The Scanner for Radiation Balance (ScaRaB) radiometer on board the Russian Meteor-3/7 satellite provided earth radiation budget observations from March 1994 to February 1995 with two ERBE-Re broad-band longwave and shortwave channels. Two narrow-band channels, in the infrared atmospheric window and in the visible band, have been added to the ScaRaB instrument to improve the cloud scene identification. The International Satellite Cloud Climatology Project (ISCCP) method for cloud detection and determination of cloud and surface properties uses the same narrow-band channels as ScaRaB, but is employed to a collection of measurements at a better spatial resolution of about 5 km. By applying the original ISCCP algorithms to the ScaRaB data, the clear sky frequency is about 5% lower than the one over quasi-simultaneous original ISCCP data, an indication that the ISCCP cloud detection is quite stable. However, one would expect an about 10 to 20% smaller clear sky occurrence over the larger ScaRaB pixels. Adapting the ISCCP algorithms to the reduced spatial resolution of 60 km and to the different time sampling of the ScaRaB data leads therefore to a reduction of a residual cloud contamination. A sensitivity study with time-space collocated ScaRaB and original ISCCP data at a spatial resolution of 1deg longitude x 1deg latitude shows that the effect of clear sky identification method plays a higher role on the clear sky frequency and therefore on the statistics than on the zonal mean values of the clear sky fluxes. Nevertheless, the zonal outgoing longwave fluxes corresponding to ERBE clear sky are in general about 2 to 10 W/sq m higher than those

  16. Capital Budgeting Evaluation Practices of Building Contractors in Hong Kong

    Directory of Open Access Journals (Sweden)

    K.C Lam

    2012-11-01

    Full Text Available This paper reports the results of an investigation into capital budgeting evaluation practicesin the construction industry of Hong Kong. The aim of this study was to identify thepopularity and extent of usage of various techniques for capital budget evaluation, investmentappraisal, risk analysis, and management science. The current study was comparedwith a similar survey conducted in 1994 to establish the changes in the capital budgetingevaluation practices of contracting firms over time. The results indicate that there was ageneral increase in the popularity and extent of usage in certain capital budget evaluationtechniques such as “best/worst estimate” and “formal financial evaluation”. In addition,the evaluation techniques examined were fitted into a discriminant function analysis (DFA,and a model has been developed which allows contracting firms to be classified accordingto their predominant characteristics in capital budget evaluation.

  17. Execution of local budgets in 2014: tension is not decreasing

    Directory of Open Access Journals (Sweden)

    Anna Ivanovna Povarova

    2015-05-01

    Full Text Available Vladimir Putin’s “May decrees” have received the status of a national goal. On the background of decreasing economic performance exacerbated by external shocks, the implementation of these decrees has become a heavy burden for regional budgets without an adequate financial support from the federal budget. As a result, almost every Russian region has suffered losses by the end of 2014. The fallacy of the ongoing course of budget policy has long been criticized by many leading scholars and experts; moreover, they proposed positive recommendations on the development of alternative policies. Unfortunately, the results of 2014 prove that the RF Government has not abandoned the policy of budget consolidation. On the contrary, gratuitous financial assistance to the regions is actively transformed into debt financing in the form of budget loans. However, the regional authorities can rely on this quasi-support, which is a temporary factor, only provided that the budget is deficit-free and at the expense of abandonment of spending on economic development and on the improvement of welfare of the population. The results of the analysis of the facts indicate that the budget-related problems of the regions, arising largely from the inefficient federal budget policy, have reached the critical level. One fourth of the subjects that had a predominant share of market debt turned out to be in a pre-default state. The breakdown of public finances has affected the most prosperous regions, which is contrary to the paradigm of sustainable regional development. The regions entered the crisis of 2014 with huge debt and budget deficit; the situation was not so grave during the financial and economic crisis of 2009. In terms of the upcoming 10% cut of federal budget expenditures [5], the subjects of the Russian Federation can hardly expect an increase in financial support. They will obviously have to adapt their budgets to the changing economic situation. But in

  18. Contemporary Impact Analysis Methodology for Planetary Sample Return Missions

    Science.gov (United States)

    Perino, Scott V.; Bayandor, Javid; Samareh, Jamshid A.; Armand, Sasan C.

    2015-01-01

    Development of an Earth entry vehicle and the methodology created to evaluate the vehicle's impact landing response when returning to Earth is reported. NASA's future Mars Sample Return Mission requires a robust vehicle to return Martian samples back to Earth for analysis. The Earth entry vehicle is a proposed solution to this Mars mission requirement. During Earth reentry, the vehicle slows within the atmosphere and then impacts the ground at its terminal velocity. To protect the Martian samples, a spherical energy absorber called an impact sphere is under development. The impact sphere is composed of hybrid composite and crushable foam elements that endure large plastic deformations during impact and cause a highly nonlinear vehicle response. The developed analysis methodology captures a range of complex structural interactions and much of the failure physics that occurs during impact. Numerical models were created and benchmarked against experimental tests conducted at NASA Langley Research Center. The postimpact structural damage assessment showed close correlation between simulation predictions and experimental results. Acceleration, velocity, displacement, damage modes, and failure mechanisms were all effectively captured. These investigations demonstrate that the Earth entry vehicle has great potential in facilitating future sample return missions.

  19. Extending Impact Analysis in Government Social Media Research

    DEFF Research Database (Denmark)

    Medaglia, Rony; Zheng, Lei

    2017-01-01

    of this phenomenon, and falls short of investigating the impacts that these dimensions have on each other. Drawing on a revised framework for classifying existing social media research foci in the categories of management, context, user behavior, user characteristics, platform properties, and effects, we present......The use of social media by governments is a complex phenomenon that touches upon multiple dimensions, and that involves a wide array of relationships between these dimensions. Existing empirical research on government social media, however, is still mostly focusing on describing isolated aspects...... five empirical cases to illustrate impacts between dimensions of government social media. The empirical findings from the cases extend impact analysis beyond the existing foci, and enable us to propose a research agenda for future research on impacts in government social media....

  20. GEWEX Surface Radiation Budget (SRB)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NASA/GEWEX Surface Radiation Budget (SRB) Release-3.0 data sets contains global 3-hourly, daily, monthly/3-hourly, and monthly averages of surface and top-of...

  1. Congress smiles on research budgets

    CERN Multimedia

    Reichhardt, T

    1998-01-01

    Congress has agreed to match or exceed most of the funding requests for the major science agencies requested by President Clinton in February. Many of them will receive their largest budget increases for years (11 paragraphs).

  2. The Status of Budget Forecasting

    Directory of Open Access Journals (Sweden)

    Daniel W. Williams

    2016-11-01

    Full Text Available This article examines the breadth of the current forecast literature as it relates to public budget making. It serves to provide summary information to decision-makers who otherwise do not have the resources to learn more than a small amount focused on much more narrowly defined areas of forecasting (such as the politics of forecast bias. Next, it serves those who perform forecasting related to budgeting by reviewing the current methods and practices commonly used in this domain. It also provides a ground level for future public budget forecasting research. Finally, this article identifies several areas in which the public forecasting literature needs additional development. Several of these areas, such as the effectiveness of nonregression-based forecasting techniques, are quite important to the majority of governments in the United States and other subnational jurisdictions, where budget offices are limited and resource investments in technology are scarce.

  3. Processo Orçamentário: uma aplicação da análise substantiva com utilização da grounded theory [Budgeting: substantive analysis using grounded theory

    Directory of Open Access Journals (Sweden)

    Tânia Regina Sordi Relvas

    2011-09-01

    Full Text Available Diante da constatação de que os estudos sobre o orçamento exploram o fenômeno de forma reducionista, este artigo tem por objetivo propor uma teoria substantiva abrangente e fundamentada em dados empíricos para a análise do orçamento. Essa abordagem considera seus elementos constituintes e suas interdependências. Isso foi feito por meio da aplicação da abordagem indutiva fundamentada nos dados empíricos (grounded theory, sob o paradigma qualitativo. O foco de análise foi uma instituição financeira de grande porte e o trabalho de campo foi desenvolvido ao longo de dois anos, envolvendo vários níveis gerenciais. A contribuição do trabalho advém da disponibilização de framework para o tratamento do tema em um contexto amplo, o que permitiu entender aspectos que deixariam de ser considerados com uma abordagem de análise mais restrita e menos abrangente. Como produto da teoria substantiva, cinco proposições foram desenvolvidas com a perspectiva de serem aplicadas nas organizações. --- Budgeting: substantive analysis using grounded theory --- Abstract --- Considering the fact that studies into budgeting basically use a reductionist approach, this paper proposes a comprehensive substantive theory based on empirical data to be used in budget analysis. This approach takes into consideration its elements and interdependence by applying the inductive approach based on empirical data (grounded theory on a qualitative paradigm. The focus was an in-depth two-year study of a large Brazilian financial institution involving several management levels. The main contribution of the study is as a framework that treats all elements of the budget process in a comprehensive and coherent fashion, otherwise impossible using a reductionist approach. As products of the substantive theory, five propositions were developed to be applied in organizations.

  4. Capital budgeting practices in Indian companies

    Directory of Open Access Journals (Sweden)

    Roopali Batra

    2017-03-01

    Full Text Available The volatility of the global economy, changing business practices, and academic developments have created a need to re-examine Indian corporate capital budgeting practices. Our research is based on a sample of 77 Indian companies listed on the Bombay Stock Exchange. Results reveal that corporate practitioners largely follow the capital budgeting practices proposed by academic theory. Discounted cash flow techniques of net present value and internal rate of return and risk adjusted sensitivity analysis are most popular. Weighted average cost of capital as cost of capital is most favoured. Nevertheless, the theory-practice gap remains in adoption of specialised techniques of real options, modified internal rate of return (MIRR, and simulation. Non-financial criteria are also given due consideration in project selection.

  5. 建筑工程施工招投标预算分析%Analysis of the Bidding Budget of Building Engineering Construction

    Institute of Scientific and Technical Information of China (English)

    周侠

    2014-01-01

    The main effect of engineering budget is to provide the main basis for the investment, appropriation of state construction project or carry out the final accounts, at the same time also can help the project builder to determine the bid and the project cost. This paper discusses how to prepare the construction engineering bidding budget according to the market situation to make the enterprise impregnable in the fierce competition.%工程概算的主要作用在于为国家建设工程时的投资、拨款或者甲乙双方开展决算时提供主要依据,同时还能够帮助工程建设方确定招投标报价与工程造价。本文探讨了如何根据市场情况编制建筑工程施工招投标预算,使企业在激烈的竞标中立于不败之地。

  6. Analysis of Source-to-Sink-Fluxes and Sediment Budgets in Changing High-Latitude and High-Altitude Cold Environments: SEDIFLUX Manual

    Energy Technology Data Exchange (ETDEWEB)

    Beylich, Achim A.; Warburton, Jeff

    2007-07-01

    This First Edition of the SEDIFLUX Manual is an outcome of the European Science Foundation (ESF) Network SEDIFLUX - Sedimentary Source-to-Sink-Fluxes in Cold Environments (2004 - 2006) (http://www.ngu.no/sediflux, http://www.esf.org/sediflux). The development of this publication has been based on four ESF SEDIFLUX Science Meetings, which were held in Saudarkrokur (Iceland), June 18. - 21., 2004, Clermont-Ferrand (France), January 20. - 22., 2005, Durham (UK), December 16. - 19., 2005 and Trondheim (Norway), October 29. - November 2., 2006. The aim of this Manual is to provide guidance on developing quantitative frameworks for characterising catchment (field-based) sediment budget studies, so that: (1) baseline measurements at SEDIFLUX/SEDIBUD key test catchments are standardised thus enabling intersite comparisons, and (2) long-term changes in catchment geosystems as related to climate change are well documented. The main focus is on non-glacial processes, although within the context of glacierised catchments glacial sediment transfer processes are assumed as inputs/outputs of the periglacial / paraglacial system. This First Edition of the SEDIFLUX Manual will be further developed within the I.A.G./A.I.G. Working Group SEDIBUD - Sediment Budgets in Cold Environments (http://www.geomorph.org/wg/wgsb.html).(auth)

  7. US physics suffers budget setbacks

    CERN Multimedia

    Gwynne, Peter

    2007-01-01

    "The US has slashed funding for the International Linear Collider (ILC) by 75% as the budget for 2008 has been finally agreed between the Republican Bush Administration and Democratic Cngress. The new budget legislation, which US president George W. Bush is expected to signe by 31 December, will see up to 200 scientists at the Fermi National Accelerator Laboratory (Fermilag) lose their jobs." (2 pages)

  8. Analysis of High Plains Resource Risk and Economic Impacts

    Energy Technology Data Exchange (ETDEWEB)

    Tidwell, Vincent C. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Vargas, Vanessa N [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jones, Shannon M [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Dealy, Bern Caudill [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Shaneyfelt, Calvin [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Smith, Braeton James [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Moreland, Barbara Denise [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-04-01

    The importance of the High Plains Aquifer is broadly recognized as is its vulnerability to continued overuse. T his study e xplore s how continued depletions of the High Plains Aquifer might impact both critical infrastructure and the economy at the local, r egional , and national scale. This analysis is conducted at the county level over a broad geographic region within the states of Kansas and Nebraska. In total , 140 counties that overlie the High Plains Aquifer in these two states are analyzed. The analysis utilizes future climate projections to estimate crop production. Current water use and management practices are projected into the future to explore their related impact on the High Plains Aquifer , barring any changes in water management practices, regulat ion, or policy. Finally, the impact of declining water levels and even exhaustion of groundwater resources are projected for specific sectors of the economy as well as particular elements of the region's critical infrastructure.

  9. 经济型酒店感知服务质量分析与品牌差异比较%Analysis of the Perceived Service Quality of the Budget Hotel and Comparison of Different Brands

    Institute of Scientific and Technical Information of China (English)

    董健; 李彬彬

    2012-01-01

    The foundation of service quality improvement and brand is to focus on customers.Through an in-depth analysis of customers' perceptions,budget hotels can have a better understanding of the quality of service in the industry and the relative importance of different service elements,and then take effective measures to improve it.Furthermore,through the in-depth quantitative analysis of service quality,budget hotels can effectively avoid the homogenization arising from the positioning ambiguity,and establish and strengthen their brand positioning and features.%关注顾客是企业提升服务质量和塑造品牌的基础。经济型酒店通过对顾客感知进行深入分析,可更好地理解该行业的服务质量和不同服务质量因子的地位,并有针对性地进行改善。同时,通过对服务质量的深入定量分析,经济型酒店也可有效避免定位模糊而产生的同质化,确定并强化自身品牌的定位和特色。

  10. Structural Damage Prediction and Analysis for Hypervelocity Impact: Consulting

    Science.gov (United States)

    1995-01-01

    A portion of the contract NAS8-38856, 'Structural Damage Prediction and Analysis for Hypervelocity Impacts,' from NASA Marshall Space Flight Center (MSFC), included consulting which was to be documented in the final report. This attachment to the final report contains memos produced as part of that consulting.

  11. Expanded Polystyrene Re-Expansion Analysis Following Impact Compression

    Science.gov (United States)

    2015-03-04

    USAARL Report No. 2015-08 Expanded Polystyrene Re-Expansion Analysis Following Impact Compression By Mark S. Adams Frederick Brozoski Katie...13 iv This page is intentionally left blank. 1 Introduction Expanded bead polystyrene (EPS) is widely...EPS energy attenuating liners typically have complex geometric shapes. However, the use of flat sheets of polystyrene facilitated the sample

  12. Transport Energy Impact Analysis; NREL (National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    Gonder, J.

    2015-05-13

    Presented at the Sustainable Transportation Energy Pathways Spring 2015 Symposium on May 13, 2015, this presentation by Jeff Gonder of the National Renewable Energy Laboratory (NREL) provides information about NREL's transportation energy impact analysis of connected and automated vehicles.

  13. Relationship between metallurgical works and the budget: debt increases, taxes decline

    Directory of Open Access Journals (Sweden)

    Anna Ivanovna Povarova

    2015-01-01

    Full Text Available Large enterprises of ferrous metallurgy consolidate a significant share of cash flows and are important taxpayers for the budget. In 2008–2013 two-thirds of the aggregate profit tax from the ferrous metallurgical industry were provided by seven largest plants: Novolipetsk Steel (NLMK; Cherepovets Steel Mill (CherMK; Nizhniy Tagil Iron and Steel Works (NTMK; Magnitogorsk Iron and Steel Works (MMK; Oskol Electrometallurgical Plant (OEMK; West-Siberian Metallurgical Plant (ZSMK and Chelyabinsk Metallurgical Plant (ChMK. All these plants are the key assets of the largest multinational corporations; therefore, the analysis of their statements makes it possible to assess the financial condition not only of individual corporations, but also of the whole ferrous metallurgy. The article presents the results of the analysis of the financial statements of the leading domestic enterprises of ferrous metallurgy for 2008–2013. Particular emphasis is placed on their relations with the budget in the field of profit tax administration. The author investigates the factors in the formation of profit before tax and reveals the destructive impact of the existing tax legislation on the mobilization of budget revenues. The article draws a conclusion about the role of large enterprises in the economic development of the country and its regions. The author proposes several options to change the tax policy in relation to large taxpayers

  14. ZONAL IMPACT ANALYSIS OF A STRATEGIC PLANNING APPROACH FOR LAND DEVELOPMENT CONTROLS

    Directory of Open Access Journals (Sweden)

    Karin LIMAPORNWANITCH

    2004-01-01

    Full Text Available Due to rapid urban developments in developing cities, the integration of land-use and transportation planning is very necessary. However, up-to-date land-use and transportation interaction planning is still difficult, because of rapid urbanization and complex relationships. The lack of human resources, budget, and necessary data are some of the hindrances. The planners in Bangkok have tried to utilize Traffic Impact Assessment (TIA in harmonizing land developments and transportation improvements, but without a complete land-use comprehensive plan, the TIA cannot effectively manage urbanization. This paper intends to propose a Zonal Impact Analysis (ZIA framework as a strategic planning tool to balance travel demands of land developments and performance of transportation systems over urban areas. First, the land-use planning situation in Bangkok is explained, afterwards the framework is described. The framework is applied into Bangkapi areas as a case study. Both single and simultaneous development cases are considered. It was found that more comprehensive development alternatives were established. The most suitable zone for a single project is Zone 179, as the advantages of location in the center of radial networks, so full accessibility can be provided. Without any network improvements in Zone 179, the simultaneous developments should be implemented in Zone 168 and 173, as high capacities of the expressway are available. The results give a better understanding on the characteristics of land-use and transportation planning in Bangkapi. Finally, it was emphasized that the ZIA framework is a strategic planning alternative to increase the capabilities of growth management for sustainable developments.

  15. Russia’s State Budget in 2012

    OpenAIRE

    Sergey Belev; Tatiana Tischenko; Ilya Sokolov

    2013-01-01

    This paper deals with 2012 Russia's state budget. Authors speak about general characteristics of the budget system in Russia. They analyse revenues from major taxes and main parameters of the federal budget in 2012 and for 2012-2014, explain budget expenditures and give prospects of the budgetary and tax policy in Russia..

  16. Mask characterization for critical dimension uniformity budget breakdown in advanced extreme ultraviolet lithography

    Science.gov (United States)

    Nikolsky, Peter; Strolenberg, Chris; Nielsen, Rasmus; Nooitgedacht, Tjitte; Davydova, Natalia; Yang, Greg; Lee, Shawn; Park, Chang-Min; Kim, Insung; Yeo, Jeong-Ho

    2013-04-01

    As the International Technology Roadmap for Semiconductors critical dimension uniformity (CDU) specification shrinks, semiconductor companies need to maintain a high yield of good wafers per day and high performance (and hence market value) of finished products. This cannot be achieved without continuous analysis and improvement of on-product CDU as one of the main drivers for process control and optimization with better understanding of main contributors from the litho cluster: mask, process, metrology and scanner. We will demonstrate a study of mask CDU characterization and its impact on CDU Budget Breakdown (CDU BB) performed for advanced extreme ultraviolet (EUV) lithography with 1D (dense lines) and 2D (dense contacts) feature cases. We will show that this CDU contributor is one of the main differentiators between well-known ArFi and new EUV CDU budgeting principles. We found that reticle contribution to intrafield CDU should be characterized in a specific way: mask absorber thickness fingerprints play a role comparable with reticle CDU in the total reticle part of the CDU budget. Wafer CD fingerprints, introduced by this contributor, may or may not compensate variations of mask CDs and hence influence on total mask impact on intrafield CDU at the wafer level. This will be shown on 1D and 2D feature examples. Mask stack reflectivity variations should also be taken into account: these fingerprints have visible impact on intrafield CDs at the wafer level and should be considered as another contributor to the reticle part of EUV CDU budget. We also observed mask error enhancement factor (MEEF) through field fingerprints in the studied EUV cases. Variations of MEEF may play a role towards the total intrafield CDU and may need to be taken into account for EUV lithography. We characterized MEEF-through-field for the reviewed features, with results herein, but further analysis of this phenomenon is required. This comprehensive approach to quantifying the mask part of

  17. [Environmental impacts of sewage treatment system based on emergy analysis].

    Science.gov (United States)

    Li, Min; Zhang, Xiao-Hong; Li, Yuan-Wei; Zhang, Hong; Zhao, Min; Deng, Shi-Huai

    2013-02-01

    "Integrated sewage treatment system" (ISTS) consists of sewage treatment plant system and their products (treated water and dewatered sludge) disposal facilities, which gives a holistic view of the whole sewage treatment process. During its construction and operation, ISTS has two main impacts on the environment, i.e., the consumption of resources and the damage of discharged pollutants on the environment, while the latter was usually ignored by the previous researchers when they assessed the impacts of wastewater treatment system. In order to more comprehensively understanding the impacts of sewage treatment on the environment, an analysis was made on the ISTS based on the theories of emergy analysis, and, in combining with ecological footprint theory, the sustainability of the ISTS was also analyzed. The results showed that the emergy of the impacts of water pollutants on the environment was far larger than that of the impacts of air pollutants, and NH3-N was the main responsible cause. The emergy consumption of ISTS mainly came from the emergy of wastewater and of local renewable resources. The "sewage treatment plant system + landfill system" had the highest emergy utilization efficiency, while the "sewage treatment plant system + reclaimed water reuse system + incineration system" had the lowest one. From the aspect of environmental sustainability, the "sewage treatment plant system + reclaimed water reuse system + landfill system" was the best ISTS, while the "sewage treatment plant system + incineration system" was the worst one.

  18. The impact of soil compaction on runoff - a meta analysis

    Science.gov (United States)

    Rogger, Magdalena; Blöschl, Günter

    2016-04-01

    Soil compaction caused by intensive agricultural practices is known to influence runoff processes at the local scale and is often speculated to have an impact on flood events at much larger scales. Due to the complex and diverse mechanisms related to soil compaction, the key processes influencing runoff at different scales are still poorly understood. The impacts of soil compaction are, however, not only investigated by hydrologists, but also by agricultural scientists since changes in the soil structure and water availability have a direct impact on agricultural yield. Results from these studies are also of interest to hydrologists. This study presents a meta analysis of such agricultural studies with the aim to analyse and bring together the results related to runoff processes. The study identifies the most important parameters used to describe soil compaction effects and compares the observed impacts under different climatic and soil conditions. The specific type of agricultural practice causing the soil compaction is also taken into account. In a further step the results of this study shall be used to derive a toy model for scenario analysis in order to identify the potential impacts of soil compaction on runoff processes at larger scales then the plot scale.

  19. Features of Budget Execution in Public Institutions’ Budgets Entirely Funded by Public and Local Budgets; Case Study in an Educational Institution

    OpenAIRE

    Popa Ionela

    2012-01-01

    Budgeting, a set of steps taken by state competent bodies in order to materialize the financial policy applied by governmental authority, takes place in the following stages: setting out the budget statement, approving the budget, budget execution, budget execution completion, controlling and approving budget execution completion. Budget execution is described in specialized literature especially as a stage in the budgeting process in the components of the national public budget (public budge...

  20. Impact Cratering Theory and Modeling for the Deep Impact Mission: From Mission Planning to Data Analysis

    Science.gov (United States)

    Richardson, James E.; Melosh, H. Jay; Artemeiva, Natasha A.; Pierazzo, Elisabetta

    2005-03-01

    The cratering event produced by the Deep Impact mission is a unique experimental opportunity, beyond the capability of Earth-based laboratories with regard to the impacting energy, target material, space environment, and extremely low-gravity field. Consequently, impact cratering theory and modeling play an important role in this mission, from initial inception to final data analysis. Experimentally derived impact cratering scaling laws provide us with our best estimates for the crater diameter, depth, and formation time: critical in the mission planning stage for producing the flight plan and instrument specifications. Cratering theory has strongly influenced the impactor design, producing a probe that should produce the largest possible crater on the surface of Tempel 1 under a wide range of scenarios. Numerical hydrocode modeling allows us to estimate the volume and thermodynamic characteristics of the material vaporized in the early stages of the impact. Hydrocode modeling will also aid us in understanding the observed crater excavation process, especially in the area of impacts into porous materials. Finally, experimentally derived ejecta scaling laws and modeling provide us with a means to predict and analyze the observed behavior of the material launched from the comet during crater excavation, and may provide us with a unique means of estimating the magnitude of the comet’s gravity field and by extension the mass and density of comet Tempel 1.

  1. The Impact of a Good Season Start on Team Performance in Elite Handball.

    Science.gov (United States)

    Lago-Peñas, Carlos; Fernández-Villarino, María A; González-García, Iván; Sánchez-Fernández, Patricio; Sampaio, Jaime

    2016-04-01

    The aim of the current study was (i) to identify how important was a good season start in relation to elite handball teams' performance, and (ii) to examine if this impact was related to the clubs' financial budget. The match performances and annual budgets of all teams were collected from the Spanish Professional Handball League during ten seasons. The dependent variable was the difference between the ranking of each team in accordance to the annual budget and the ranking of each team at the end of the season. A k-means cluster analysis classified the clubs according to their budget as High Range Budget Clubs (HRBC), Upper-Mid Range Budget Clubs (UMRBC), Lower-Mid Range Budget Clubs (LMRBC) and Low Range Budget Clubs (LRBC). Data were examined through linear regression models. Overall, the results suggested that the better the team performance at the beginning of the season, the better the ranking at the end of the season. Each position in the ranking above expected in accordance to the budget of the teams in Rounds 3, 4 or 5 improved by 0.47, 0.50 or 0.49, respectively, in the ranking at the end of the season (pperformances.

  2. The prevalence of Beyond Budgeting in Denmark

    DEFF Research Database (Denmark)

    Sandalgaard, Niels

      The annual budget has been criticised in recent years. The critics claim, among other things, that the annual budget is not suitable for today's business environment, that annual budgets stimulate dysfunctional behaviour and furthermore that the use of budgets is too costly. This paper examines...... with contingencies as perceived environmental uncertainty, size or decentralization. Instead increased competitive pressure is associated with supplementing the budget with rolling forecasts....

  3. 促销预算方法探析——分阶段子目标试探法%Analysis of Promotion Budget Method: staged Subgoal Heuristics

    Institute of Scientific and Technical Information of China (English)

    汤洪

    2012-01-01

    The paper summarizes a new method of the promotion budget-staged subgoai heuristics. According to the actual promotion budge of H Company, the method was put forward, and it solved the difficulty of promotion budge of H Company, and is the general method of similar company. The article defines and demonstrates its definition, procedures, the merits and defects.%本文归纳出了一种促销预算的新方法——分阶段子目标试探法,该方法针对H公司实际促销预算提出,解决了H软木产品的促销预算难题,可成为类似企业—般通用方法.本文对其定义、操作步骤、优点和缺陷做出了界定与论证.

  4. 针对燃气企业的预算管理探索分析%Budget Management Analysis for the Gas Company

    Institute of Scientific and Technical Information of China (English)

    傅烈峰

    2013-01-01

    With the rapid development of economic globalization, many foreign companies with strong competitiveness are gradually entering into the domestic gas market, and these gas enterprises not only have very advanced management experience, but also have the shaped modern budget management system. But there is a certain gap with domestic gas enterprises in concept and specification aspects. This article will research and analyze the problems in cost management of gas enterprises and the necessity of strengthening budget management, and proposes some effective strategies to cope with the situation based on this, for reference.%随着全球化经济的快速发展,国外很多具有强大竞争力的公司陆续进驻国内燃气市场,这些燃气企业不仅具有非常先进的管理经验,而且还具有成型的现代预算管理体系。然国内燃气企业无论是理念还是规范,都存在着一定的差距。本文将对燃气企业成本管理中存在的问题、加强预算管理的必要性进行分析研究,并在此基础上提出一些行之有效的应对策略,以供参考。

  5. Interannual variability in the surface energy budget over a large southern inland water: an analysis of two-year eddy covariance data

    Science.gov (United States)

    Zhang, Q.; Liu, H.

    2012-12-01

    Understanding how the surface energy budget and evaporation over inland waters respond to climate variability is important in fresh water management. Here we report long-term measurements of the surface energy budget using the eddy covariance method over a large inland southern water body of the Ross Barnett Reservoir, Mississippi, U.S.A. for 2008 and 2009. The two-year averaged incoming solar radiation (K↓), net radiation (Rn), sensible heat flux (H), latent heat flux (LE), and energy balance residual (ɛ) were 178.5, 110.6, 15.7, 83.7, and 11.3 W m-2, respectively. The annual cycle of Rn was followed by LE, with maximums occurring in the summer and minimums in the winter. H was small in the summer and large in the winter. The Bowen ratio shows that a relatively large portion of Rn was used to fuel evaporation in the warm season (from April to September) and to power H in the cool season (from October to March). The annual mean H and LE were 9.5% and 10.0% larger in 2008 than 2009, respectively. Most of the interannual variations primarily occurred in the cool season, which was partly due to the H and LE pulses that associated with large wind events caused by synoptic weather activities (e.g., cold front passages). These pulses approximately contributed to 50% of the annual H and 28% of the annual LE. Their interannual variations contributed to 77.8% of the interannual variations in H and 39.8% of those in LE. Compared with higher-latitude large lakes, this southern mid-latitude water body experienced larger evaporative water loss but smaller sensible heat loss into the atmosphere.

  6. Cinematic Creativity and Production Budgets: Does Money Make the Movie?

    Science.gov (United States)

    Simonton, Dean Keith

    2005-01-01

    Although filmmaking requires substantial capital investment, it is not known whether cinematic creativity is positively correlated with the size of the film's budget. Therefore, budgetary impact was investigated in a sample of feature films released between 1997 and 2001. Although production costs were positively related to box office success (as…

  7. The impact of the 2015-2016 El Niño-Southern Oscillation (ENSO) event on greenhouse gas exchange and surface energy budget in an Indonesian oil palm plantation

    Science.gov (United States)

    Stiegler, Christian; Meijide, Ana; June, Tania; Knohl, Alexander

    2017-04-01

    The 2015-2016 El Niño-Southern Oscillation (ENSO) event was one of the strongest observed in the last 20 years. Oil palm plantations cover a large fraction of tropical lowlands in Southeast Asia but despite their growing areal extent, measurements and observations of greenhouse gas exchange and surface energy balance are still scarce. In addition, the effects of extreme events such as ENSO on carbon sequestration and the partitioning of surface energy balance components are widely unknown. In this study, we use micrometeorological measurements located in commercial oil palm plantations in the Jambi province (Sumatra, Indonesia) to assess the impact of the 2015-2016 ENSO event and severe forest fires on greenhouse gas exchange and surface energy budget. Continuous measurements are in operation since July 2013 and we assess turbulent fluxes of carbon dioxide (CO2), water vapour and sensible heat using the eddy covariance technique before, during and after the 2015-2016 ENSO event. In the beginning of the ENSO event, the area experienced a strong drought with decreasing soil moisture, increasing air and surface temperatures, and strong atmospheric vapour pressure deficit. During the peak of the drought from August to October 2015, hundreds of forest fires in the area resulted in strong smoke production, decreasing incoming solar radiation by 35% compared to pre-ENSO values and diffuse radiation became almost the sole shortwave radiation flux. During the beginning of the drought, carbon uptake of the oil palm plantation was around 2.1 gC m-2 d-1 and initially increased by 50% due to clear-sky conditions and high incoming photosynthetically active radiation (PAR) but increasing density of smoke turned the oil palm plantation into a source of carbon. The turbulent heat fluxes experienced an increase in sensible heat fluxes due to drought conditions at the cost of latent heat fluxes resulting in an increase in the midday Bowen-ratio from 0.17 to 0.40. Strong smoke

  8. To Improve the Budget or Beyond the Budget%改进预算还是超越预算

    Institute of Scientific and Technical Information of China (English)

    李燕

    2015-01-01

    Through the analysis of the problems of traditional budget, this paper introduces two kinds of popular modes to make up the drawbacks of traditional budget management, namely"improve the budget"and"beyond the budget". Aiming at the existing problems in the budget management in China, combined with the research of foreign scholars and analysis of the market environment Chinese enterprises are facing, this paper attempts to explore a budget reform direction that suitable for China's national conditions.%本文通过对传统预算存在的问题进行分析,引出了当前较为流行的两种弥补传统预算管理缺陷的模式,即“改进预算”和“超越预算”。针对我国预算管理中存在的问题,结合国外学者的研究及我国企业目前面临的市场环境分析,试图探索出适合我国国情的预算改革方向。

  9. Hydrodynamic impact analysis and testing of an unmanned aerial vehicle

    Science.gov (United States)

    Bird, Isabel

    Analysis and testing have been conducted to assess the feasibility of a small UAV that can be landed in the water and recovered for continued use. Water landings may be desirable in a number of situations, for example when testing UAVs outside of the territorial waters of the US to avoid violating FAA regulations. Water landings may also be desirable when conducting surveillance missions in marine environments. Although the goal in landing is to have the UAV lightly set down on the water, rough seas or gusty winds may result in a nose-in landing where the UAV essentially impacts the surface of the water. The tested UAV is a flying wing design constructed of expanded polypropylene foam wings with a hollowed out center-section for the avionics. Acceleration data was collected by means of LIS331 3-axis accelerometers positioned at five locations, including the wingtips. This allowed conclusions to be drawn with respect to the loads experienced on impact throughout the airframe. This data was also used to find loads corresponding to the maximum decelerations experienced during impact. These loads were input into a finite element analysis model of the wing spars to determine stress in the wing spars. Upon impact, the airframe experienced high-frequency oscillation. Surprisingly, peak accelerations at the wingtips were observed at up to 15g greater than corresponding accelerations at the center of the fuselage.

  10. Cross-Sector Impact Analysis of Industrial Efficiency Measures

    Energy Technology Data Exchange (ETDEWEB)

    Morrow, William [Lawrence Berkeley National Laboratory (LBNL); CreskoEngineering, Joe [Oak Ridge Institute for Science and Education (ORISE); Carpenter, Alberta [National Renewable Energy Laboratory (NREL); Masanet, Eric [Northwestern University, Evanston; Nimbalkar, Sachin U [ORNL; Shehabi, Arman [Lawrence Berkeley National Laboratory (LBNL)

    2013-01-01

    The industrial or manufacturing sector is a foundational component to all economic activity. In addition to being a large direct consumer of energy, the manufacturing sector also produces materials, products, and technologies that influence the energy use of other economic sectors. For example, the manufacturing of a lighter-weight vehicle component affects the energy required to ship that component as well as the fuel efficiency of the assembled vehicle. Many energy efficiency opportunities exist to improve manufacturing energy consumption, however comparisons of manufacturing sector energy efficiency investment opportunities tend to exclude any impacts that occur once the product leaves the factory. Expanding the scope of analysis to include energy impacts across different stages of product life-cycle can highlight less obvious opportunities and inform actions that create the greatest economy-wide benefits. We present a methodology and associated analysis tool (LIGHTEnUP Lifecycle Industry GHgas, Technology and Energy through the Use Phase) that aims to capture both the manufacturing sector energy consumption and product life-cycle energy consumption implications of manufacturing innovation measures. The tool architecture incorporates U.S. national energy use data associated with manufacturing, building operations, and transportation. Inputs for technology assessment, both direct energy saving to the manufacturing sector, and indirect energy impacts to additional sectors are estimated through extensive literature review and engineering methods. The result is a transparent and uniform system of comparing manufacturing and use-phase impacts of technologies.

  11. Cyber threat impact assessment and analysis for space vehicle architectures

    Science.gov (United States)

    McGraw, Robert M.; Fowler, Mark J.; Umphress, David; MacDonald, Richard A.

    2014-06-01

    This paper covers research into an assessment of potential impacts and techniques to detect and mitigate cyber attacks that affect the networks and control systems of space vehicles. Such systems, if subverted by malicious insiders, external hackers and/or supply chain threats, can be controlled in a manner to cause physical damage to the space platforms. Similar attacks on Earth-borne cyber physical systems include the Shamoon, Duqu, Flame and Stuxnet exploits. These have been used to bring down foreign power generation and refining systems. This paper discusses the potential impacts of similar cyber attacks on space-based platforms through the use of simulation models, including custom models developed in Python using SimPy and commercial SATCOM analysis tools, as an example STK/SOLIS. The paper discusses the architecture and fidelity of the simulation model that has been developed for performing the impact assessment. The paper walks through the application of an attack vector at the subsystem level and how it affects the control and orientation of the space vehicle. SimPy is used to model and extract raw impact data at the bus level, while STK/SOLIS is used to extract raw impact data at the subsystem level and to visually display the effect on the physical plant of the space vehicle.

  12. Palivizumab nella profilassi del virus respiratorio sinciziale: analisi di impatto sul budget del SSN italiano

    Directory of Open Access Journals (Sweden)

    Daniela Roggeri

    2011-07-01

    Full Text Available Palivizumab is a monoclonal antibody to RSV that has been shown to significantly reduce the frequency of hospitalisations for RSV infection, in at-risk populations. However, payers are concerned about the budgetary impact of adopting palivizumab. A budget impact model was developed to estimate the financial impact of palivizumab for the prevention of severe RSV infection in at-risk populations in the Netherlands. These analyses were adapted to Italy, after a brief review of the literature on the health care system and epidemiology of RSV infection in our country. The report below outlines the methodology and analysis of the costs associated with palivizumab prophylaxis of premature infants of 33 to 35 weeks gestational age which are the at-risk subgroup eligible for prophylaxis according to Italian guidelines.

  13. Analysis of accidental iceberg impacts with membrane tank LNG carriers

    OpenAIRE

    Myhre, Stine Aas

    2010-01-01

    The probability of ship-iceberg impacts are increasing due to increasing production and due to more transportation routes near arctic areas. The first part of this thesis is an introduction to Liquefied Natural Gas (LNG) and the LNG carriers, particularly LNG carriers with membrane type cargo containment system.Some theory regarding the principles of Non Linear Finite Element Analysis (NLFEA) and ship-iceberg collision is briefly described.A detailed finite element model of the cargo tank is ...

  14. Impact of replicate types on proteomic expression analysis.

    Science.gov (United States)

    Karp, Natasha A; Spencer, Matthew; Lindsay, Helen; O'Dell, Kevin; Lilley, Kathryn S

    2005-01-01

    In expression proteomics, the samples utilized within an experimental design may include technical, biological, or pooled replicates. This manuscript discusses various experimental designs and the conclusions that can be drawn from them. Specifically, it addresses the impact of mixing replicate types on the statistical analysis which can be performed. This study focuses on difference gel electrophoresis (DiGE), but the issues are equally applicable to all quantitative methodologies assessing relative changes in protein expression.

  15. An analysis of climatic impacts and adaptation strategies in Tanzania

    CSIR Research Space (South Africa)

    Ojoyi, MM

    2015-03-01

    Full Text Available International Journal of Climate Change Strategies and Management An analysis of climatic impacts and adaptation strategies in Tanzania Mercy M. Ojoyi School of Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa... of climate change. Practical implications - The study suggests the need for leverage on resource use through education and good governance strategies to be employed by resource planners, leaders and policy makers. Social implications - This study links...

  16. Analysis of the behavior of sedimentary rocks under impact loading

    OpenAIRE

    Millon, O.; Ruiz Ripoll, M.L.; Hoerth, T.

    2016-01-01

    In multiple engineering fields such as rock drilling or building constructions or extreme events like earthquakes or impacts, the dynamic properties of rock play an important role. A way to model these events and define measures to minimize the damage derived from these events is created by means of numerical analysis. Hence, the knowledge of the dynamic material behavior is essential for studying the effects of such a loading scenario. Solid geological materials, from the family of the sedim...

  17. THEORETICAL FOUNDATIONS REGARDING THE IMPORTANCE, NECESSITY AND USAGE OF MULTIANNUAL BUDGETS IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Lăpăduşi Mihaela Loredana

    2011-01-01

    Full Text Available The material is intended to be an easy to read one, structured in a way to be a theoreticalframework concerning the importance, necessity and usage of multi-annual budgets inRomania. The article puts particular emphasis on explaining the terminology specific to thedomain regarding multi-annual budgeting, on principles and less on methodology, whichonce learned and applied, can lead to the improvement of the financing mechanismsthrough multi-annual budgets. Without constituting a monograph of the legislation in force,the article refers also to the legal regulation that will be applied. In Romania budgets arevoted on annually, and this short time horizon has often been criticized that it wouldadversely affect the efficient management of expenditures. Decisions on resource allocationare taken without an overall vision, ignoring the implications of past decisions or set on atime horizon longer than one year. Most European countries have implemented in one formor another, multi-annual budgets, to counter the disadvantages of annual budgets. For themost part, universities that will apply multi-annual budgets will build a direct relationshiprelated to expectations regarding the evolution of the activity, not with the objectives set bythe university. In the case in which the expectations regarding the evolution of theuniversity are not expressed in clearly stated objectives, and are not employed indeveloping budgets, the answers received by performing an efficiency analysis of theuniversity, from the verification analysis of the projected and budgeted amounts, are verysimple and do not give added value to the budget process.

  18. Understanding Budget Reality in The Perspective of Symbolic Interactionism

    Directory of Open Access Journals (Sweden)

    Lilis Ardini

    2016-08-01

    Full Text Available This study aims to interpret the meaning of budget on one of the StateOwned Enterprises (SOEs to minimize conflict between principal and agent. Analysis is done using symbolic interactionism method in interpretive paradigm. Data collection is conducted using in-depth interviews with informants who are very familiar with budgeting in PT Perkebunan Nusantara (PTPN. The results of this study reveal that budgeting process involves the interaction and action between the principal and the agent based on their own experiences in preparing the budget. Decision making is sorely needed, especially in a condition where an individual is able to free himself from the crisis called epiphany. Epiphany is a moment of experience that makes an impression on one’s life so as to form a character is called epiphany. It could be said that epiphany is the most critical moment ever experienced by someone that cannot be forgotten(Denzim, 1989Social fact describes that a capitalistic company ownership thinks of itself with the purpose of fulfilling personal desires and prosperity, so in implementing budget preparation consisting of the symbol of numbers, it is always covered by passion of greed. Conflict of interest is very noticeable when the preparation and adoption of the budget is filled with a variety of interests. Regulatory system is becoming part of legitimate stage of budgeting that has become the elements of capitalist company ownership that eventually reap capitalist values in the accounting information, in which the decisions and the economic actions are also based on the capitalist values. The implication of this research is expected to provide practical recommendations to the good cooperation between the agent and principal in preparing the budget.

  19. Draving Up a Budget Using The Activity Based Budgeting Methodology Through The Simulation Of Processes

    Directory of Open Access Journals (Sweden)

    Dita Janíková

    2011-12-01

    Full Text Available This paper deals with a connection between financial and quality management systems. These departments only rarely cooperate on projects, which could be a loss, because this connection has many improvement opportunities. The author shows through the simple example of catering deliveries a possible procedure of how to reach a more realistic evaluation of production costs for each product and how to connect budgeting and process analysis.

  20. Heat budget for a waste lift placed under freezing conditions at a landfill operated in a northern climate.

    Science.gov (United States)

    Bonany, James E; Van Geel, Paul J; Burak Gunay, H; Burkan Isgor, O

    2013-05-01

    A landfill operated in Ste. Sophie, Québec, Canada was instrumented to better understand the waste stabilization process in northern climates. Instrument bundles were placed within the waste to monitor temperature, settlement, oxygen, moisture content, total load, mounding of leachate and electrical conductivity. A finite element model was developed to simulate the heat budget for the first waste lift placed in the winter months and was calibrated using the first 10.5 months of collected temperature data. The calibrated model was then used to complete a sensitivity analysis for the various parameters that impact the heat budget. The results of the analysis indicated that the heat required for phase change to thaw the liquid fraction within frozen waste had a significant impact on the heat budget causing sections of waste to remain frozen throughout the simulation period. This was supported by the data collected to date at Ste. Sophie and by other researchers indicating that frozen waste placed during the winter months can remain frozen for periods in access of 1.5 years.

  1. Maximum outreach. . . minimum budget

    Science.gov (United States)

    Laychak, Mary Beth

    2011-06-01

    Many astronomical institutions have budgetary constraints that prevent them from spending large amounts on public outreach. This is especially true for smaller organizations, such as the Canada-France-Hawaii Telescope (CFHT), where manpower and funding are at a premium. To maximize our impact, we employ unconventional and affordable outreach techniques that underscore our commitment to astronomy education and our local community. We participate in many unique community interactions, ranging from rodeo calf-dressing tournaments to art gallery exhibitions of CFHT images. Further, we have developed many creative methods to communicate complex astronomical concepts to both children and adults, including the use of a modified webcam to teach infrared astronomy and the production of online newsletter for parents, children, and educators. This presentation will discuss the outreach methods CFHT has found most effective in our local schools and our rural community.

  2. The greenhouse gas balance of the oil palm industry in Colombia: a preliminary analysis. II. Greenhouse gas emissions and the carbon budget

    Directory of Open Access Journals (Sweden)

    Ian E Henson

    2012-09-01

    Full Text Available In the preceding paper we examined carbon sequestration in oil palm plantations and in mill products and by-products as part of a study of the greenhouse gas balance of palm oil production in Colombia, showing how this has changed over time. Here, we look at the opposing processes of greenhouse gas (GHG emission and calculate the resulting net carbon budget for the industry. The main emission sources, in decreasing order of magnitude, assessed using "default" or "most probable" options, were found to be land use change (40.9% of total, mill methane production (21.4%, direct use of fossil fuel (18.5%, indirect use of fossil fuel (11.9% and nitrous oxide production (7.3%. The total (gross emissions, expressed in carbon equivalents (Ceq., were less than the amount of sequestered carbon, resulting in a positive net Ceq. balance. All oil palm growing regions showed a net gain with the exception of the western zone, where emissions due to land-use change were judged to be substantial. Of the 11 alternative scenarios tested, only three resulted in Ceq. balances lower than the default and only two gave a negative balance

  3. Analysis of Budget and Offer Tips of Construction Tender%浅析工程施工投标的预算和报价技巧

    Institute of Scientific and Technical Information of China (English)

    闫丽君

    2011-01-01

    投标单位要在激烈的市场竞争中占有市场,一定要掌握企业实际的投标预算、精通投标报价的技巧和方法,提高招标项目的投标报价水平,投标人只有采用不同的投标策略,才能对投标报价正确分析,进而果断作出决策,使企业处于不败之地,从而保证低投标高效益,真正为企业的生存发展和壮大创造先决条件.%If the tender units want to occupy the market in fierce market competition, they must grasp the bid budget of actual business, be proficient in the skills and methods of tender offer, and raise the level of bid tender.Only using different bidding strategies, can the bidder correctly analyze the tender offer, and then make decisions decisively, so that make enterprises be in a position to guarantee high efficiency with low bids, which can create prerequisites for survival, development and growth of the enterprise.

  4. The Atlantic Coast of Maryland, Sediment Budget Update: Tier 2, Assateague Island and Ocean City Inlet

    Science.gov (United States)

    2016-06-01

    armoring, and placement of offshore borrow material on the shoreline. Over the past few years, several sediment budgets have been created to identify...sources, sinks, and sediment pathways. The most recent of these budgets covered the 1995 to 2002 and 2004 to 2008 epochs ( Offshore and Coastal...asset/1000361. Offshore and Coastal Technologies, Inc. (OCTI). 2011. Geomorphic and sediment budget analysis of Fenwick and Assateague Islands

  5. Minimal Investment Risk of Portfolio Optimization Problem with Budget and Investment Concentration Constraints

    OpenAIRE

    Shinzato, Takashi

    2016-01-01

    In the present paper, the minimal investment risk for a portfolio optimization problem with imposed budget and investment concentration constraints is considered using replica analysis. Since the minimal investment risk is influenced by the investment concentration constraint (as well as the budget constraint), it is intuitive that the minimal investment risk for the problem with an investment concentration constraint be larger than that without the constraint (that is, with only the budget c...

  6. Estimating hydrologic budgets for six Persian Gulf watersheds, Iran

    Science.gov (United States)

    Hosseini, Majid; Ghafouri, Mohammad; Tabatabaei, MahmoudReza; Goodarzi, Masoud; Mokarian, Zeinab

    2016-10-01

    Estimation of the major components of the hydrologic budget is important for determining the impacts on the water supply and quality of either planned or proposed land management projects, vegetative changes, groundwater withdrawals, and reservoir management practices and plans. As acquisition of field data is costly and time consuming, models have been created to test various land use practices and their concomitant effects on the hydrologic budget of watersheds. To simulate such management scenarios realistically, a model should be able to simulate the individual components of the hydrologic budget. The main objective of this study is to perform the SWAT2012 model for estimation of hydrological budget in six subbasin of Persian Gulf watershed; Golgol, Baghan, Marghab Shekastian, Tangebirim and Daragah, which are located in south and south west of Iran during 1991-2009. In order to evaluate the performance of the model, hydrological data, soil map, land use map and digital elevation model (DEM) are obtained and prepared for each catchment to run the model. SWAT-CUP with SUFI2 program was used for simulation, uncertainty and validation with 95 Percent Prediction Uncertainty. Coefficient of determination (R 2) and Nash-Sutcliffe coefficient (NS) were used for evaluation of the model simulation results. Comparison of measured and predicted values demonstrated that each component of the model gave reasonable output and that the interaction among components was realistic. The study has produced a technique with reliable capability for annual and monthly water budget components in Persian Gulf watershed.

  7. a Study on Impact Analysis of Side Kick in Taekwondo

    Science.gov (United States)

    Lee, Jung-Hyun; Lee, Young-Shin; Han, Kyu-Hyun

    Taekwondo is a martial art form and sport that uses the hands and feet for attack and defense. Taekwondo basic motion is composed of the breaking, competition and poomsea motions. The side kick is one of the most important breaking motions. The side kick with the front foot can be made in two steps. In the first step, the front foot is extended forward from the back stance free-fighting position. For the second step, the rear foot is followed simultaneously. Then, the side kick is executed while the entire body weight rests on the rear foot. In this paper, the impact analysis on a human model for kicking posture was carried out. The ADAMS/LifeMOD used numerical modeling and simulation for the side kick. The numerical human models for assailant and opponent in competition motion were developed. The maximum impact force on the human body was obtained by experiment and was applied to impact simulation. As a result, the impact displacement and velocity of the numerical human model were investigated.

  8. A Decision Analysis Tool for Climate Impacts, Adaptations, and Vulnerabilities

    Energy Technology Data Exchange (ETDEWEB)

    Omitaomu, Olufemi A [ORNL; Parish, Esther S [ORNL; Nugent, Philip J [ORNL

    2016-01-01

    Climate change related extreme events (such as flooding, storms, and drought) are already impacting millions of people globally at a cost of billions of dollars annually. Hence, there are urgent needs for urban areas to develop adaptation strategies that will alleviate the impacts of these extreme events. However, lack of appropriate decision support tools that match local applications is limiting local planning efforts. In this paper, we present a quantitative analysis and optimization system with customized decision support modules built on geographic information system (GIS) platform to bridge this gap. This platform is called Urban Climate Adaptation Tool (Urban-CAT). For all Urban-CAT models, we divide a city into a grid with tens of thousands of cells; then compute a list of metrics for each cell from the GIS data. These metrics are used as independent variables to predict climate impacts, compute vulnerability score, and evaluate adaptation options. Overall, the Urban-CAT system has three layers: data layer (that contains spatial data, socio-economic and environmental data, and analytic data), middle layer (that handles data processing, model management, and GIS operation), and application layer (that provides climate impacts forecast, adaptation optimization, and site evaluation). The Urban-CAT platform can guide city and county governments in identifying and planning for effective climate change adaptation strategies.

  9. Sensitivity of global greenhouse gas budgets to tropospheric ozone pollution mediated by the biosphere

    Science.gov (United States)

    Wang, Bin; Shugart, Herman H.; Lerdau, Manuel T.

    2017-08-01

    Tropospheric ozone (O3), a harmful secondary air pollutant, can affect the climate via direct radiative forcing and by modifying the radiative forcing of aerosols through its role as an atmospheric oxidant. Moreover, O3 exerts a strong oxidative pressure on the biosphere and indirectly influences the climate by altering the materials and energy exchange between terrestrial ecosystems and the atmosphere. However, the magnitude by which O3 affects the global budgets of greenhouse gases (GHGs: CO2, CH4, and N2O) through altering the land-atmosphere exchange is largely unknown. Here we assess the sensitivity of these budgets to tropospheric O3 pollution based on a meta-analysis of experimental studies on the effects of elevated O3 on GHG exchange between terrestrial ecosystems and the atmosphere. We show that across ecosystems, elevated O3 suppresses N2O emissions and both CH4 emissions and uptake, and has little impact on stimulation of soil CO2 emissions except at relatively high concentrations. Therefore, the soil system would be transformed from a sink into a source of GHGs with O3 levels increasing. The global atmospheric budget of GHGs is sensitive to O3 pollution largely because of the carbon dioxide accumulation resulting from suppressed vegetation carbon uptake; the negative contributions from suppressed CH4 and N2O emissions can offset only ˜10% of CO2 emissions from the soil-vegetation system. Based on empirical data, this work, though with uncertainties, provides the first assessment of sensitivity of global budgets of GHGs to O3 pollution, representing a necessary step towards fully understanding and evaluating O3-climate feedbacks mediated by the biosphere.

  10. The Era of Budget Hotels

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    What began as an idea from an Internet posting is now set to sweep through China Asingle posting on the Internet gave birth to a large budget hotel brand.In 2001, the founder of ctrip.com, Ji Qi, noticed an online friend com-plaining that ctrip.com’s hotel reser-

  11. Medicare: FY2009 Budget Issues

    Science.gov (United States)

    2008-02-06

    Proposals include savings achieved through reductions in many of the Medicare payment updates. The Medicare Prescription Drug, Improvement and...9 Short-Term Power Wheelchair Rentals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Current Law...five- year budget window. Proposals include savings achieved through reductions in many of the Medicare payment updates. The Medicare Prescription

  12. Feminism, Budgeting and Gender Justice

    Science.gov (United States)

    Misra, S. N.; Ghadai, Sanjaya Kumar

    2017-01-01

    The Fourth Conference on Women at Beijing (1995) underlined the importance of gender mainstreaming; spurring India to provide for separate Gender Budgeting in 2005-06. The Constitution tries to make fine balance between right to equality and positive discrimination for promoting gender justice in India. Yet high levels of Gender Inequality Index…

  13. Budgeting for Food Service Operations.

    Science.gov (United States)

    Hess, John P.; Van Egmond-Pannell, Dorothy

    1987-01-01

    Fairfax County Public Schools, Virginia, runs a food service operation responsible for serving 100,000 student lunches at 179 school locations each day. In addition, meals are provided by contractual agreement to day care centers and private schools. The budget process is explained and illustrated with a chart. (MLF)

  14. Kollektiivne vastutus ja gender budgeting

    Index Scriptorium Estoniae

    2005-01-01

    Vestlusringi teemad: riigieelarve koostamisel ei arvestata soolist võrdõiguslikkust; gender budgeting kui üks soolise võrdõiguslikkuse jälgimise viise; vabaabielu võib osutuda naisele palju ebasoodsamaks kui mehele; kogukonna kollektiivne vastutus perevägivalla korral. Vt. samas: Aasta 2004 suurte mõtlejate auhinnad

  15. Technology support for participatory budgeting

    DEFF Research Database (Denmark)

    Rose, Jeremy; Rios, Jesus; Lippa, Barbara

    2010-01-01

    Participatory budgeting is a reasonably well-established governance practice, particularly in South America. It is information and communication rich - making it well suited for modern technology support; in addition, the widespread participation of many citizens is difficult to achieve without...

  16. Kollektiivne vastutus ja gender budgeting

    Index Scriptorium Estoniae

    2005-01-01

    Vestlusringi teemad: riigieelarve koostamisel ei arvestata soolist võrdõiguslikkust; gender budgeting kui üks soolise võrdõiguslikkuse jälgimise viise; vabaabielu võib osutuda naisele palju ebasoodsamaks kui mehele; kogukonna kollektiivne vastutus perevägivalla korral. Vt. samas: Aasta 2004 suurte mõtlejate auhinnad

  17. Inflated Grades, Enrollments & Budgets

    Directory of Open Access Journals (Sweden)

    J. E. Stone

    1995-06-01

    Full Text Available Reports of the past 13 years that call attention to deficient academic standards in American higher education are enumerated. Particular attention is given the Wingspread Group's recent An American Imperative: Higher Expectations for Higher Education. Low academic standards, grade inflation, and budgetary incentives for increased enrollment are analyzed and a call is made for research at the state level. Reported trends in achievement and GPAs are extrapolated to Tennessee and combined with local data to support the inference that 15% of the state's present day college graduates would not have earned a diploma by mid 1960s standards. A conspicuous lack of interest by public oversight bodies is noted despite a growing public awareness of low academic expectations and lenient grading and an implicit budgetary impact of over $100 million. Various academic policies and the dynamics of bureaucratic control are discussed in relationship to the maintenance of academic standards. The disincentives for challenging course requirements and responsible grading are examined, and the growing movement to address academic quality issues through better training and supervision of faculty are critiqued. Recommendations that would encourage renewed academic integrity and make learning outcomes visible to students, parents, employers, and the taxpaying public are offered and briefly discussed.

  18. Evaluate the Impact of your Education and Outreach Program Using the Quantitative Collaborative Impact Analysis Method

    Science.gov (United States)

    Scalice, D.; Davis, H. B.

    2015-12-01

    The AGU scientific community has a strong motivation to improve the STEM knowledge and skills of today's youth, and we are dedicating increasing amounts of our time and energy to education and outreach work. Scientists and educational project leads can benefit from a deeper connection to the value of evaluation, how to work with an evaluator, and how to effectively integrate evaluation into projects to increase their impact. This talk will introduce a method for evaluating educational activities, including public talks, professional development workshops for educators, youth engagement programs, and more. We will discuss the impetus for developing this method--the Quantitative Collaborative Impact Analysis Method--how it works, and the successes we've had with it in the NASA Astrobiology education community.

  19. Market segmentation and the changing budget hotel industry in urban South Africa

    Directory of Open Access Journals (Sweden)

    Market segmentation and the changing budget hotel industry in urban South Africa

    2013-01-01

    Full Text Available Market segmentation is a critical driver of change in the hotel industry, resulting in the appearance of differentiated forms of hotel property developments, including budget hotels. International research on budget hotels is mainly limited to North America and Europe, with some more recent studies on emerging economies. This article examines the role of budget hotels within the wider restructuring of the South African hotel industry following the country’s re-entry into the global tourism economy after its democratic transition. Historically, the South African hotel industry became dominated by one- and two-star budget accommodation as a result of the country’s liquor legislation. With the reconfiguration of the hotel industry after 1990 to target the growing international tourism market, the role of budget hotels changed. This analysis examines the diminished role of budget hotels in South Africa’s hotel economy, the shifting nature of the budget hotel and location patterns of budget hotels from 1990 to the present. It shows that post-1990 budget hotels are mainly concentrated in large cities and secondary centres of South Africa, and that in small towns the former liquor-focused budget hotel has been replaced by other forms of accommodation.

  20. Normalising impacts in an environmental systems analysis of wastewater systems.

    Science.gov (United States)

    Kärrman, E; Jönsson, H

    2001-01-01

    In an environmental systems analysis of four wasterwater systems, the environmental aspects were prioritised by normalisation of predicted impacts from the studied systems to the total impacts from society. Priority Group 1 (highest priority) consisted of discharges (flows) of nitrogen, cadmium, lead and mercury to water, recycling of nitrogen and phosphorus to arable land and flows of heavy metals to arable land. A conventional wastewater system (A) was compared to irrigation of energy forest with biologically treated wastewater (B), liquid composting of toilet wastewater (C) and a conventional system supplemented with urine separation (D). Analysing the aspects in priority group one, systems B-D improved the management of plant nutrients and decreased the flow of heavy metals to water, while the flow to arable land increased, especially for system B. The suggested method is useful in municipal environmental planning and when choosing a wastewater system.