Changes in North Carolina maternal health service use and outcomes among medicaid-enrolled pregnant women during state budget cuts.

Science.gov (United States)

Cilenti, Dorothy; Kum, Hye-Chung; Wells, Rebecca; Whitmire, J Timothy; Goyal, Ravi K; Hillemeier, Marianne M

2015-01-01

The recent recession has weakened the US health and human service safety net. Questions about implications for mothers and children prompted this study, which tested for changes in maternal service use and outcomes among North Carolina women with deliveries covered through Medicaid before and after a year of significant state budget cuts. Data for Medicaid covered deliveries from April-June 2009 (pre) and from April-June 2010 (post) were derived from birth certificates, Medicaid claims and eligibility files, and WIC (Special Supplemental Food Program for Women, Infants and Children) records. These time periods represent the quarter immediately before as well as the final quarter of a state fiscal year 2010 (July 2009-June 2010) characterized by substantial state budget cuts, including an October 2009 reduction in reimbursement rates for maternity care coordination. We examined how often women received medical care, maternity care coordination, family planning services, and the average numbers of obstetrical encounters, as well as the prevalence of excessive pregnancy weight gain, preterm delivery, and low birth weight. By the end of a year of substantial state budget cuts, women covered through Medicaid had fewer obstetrical visits in all trimesters as well as postpartum (P budget cuts. Maternal and infant child health outcomes measured in this study did not change during that year. Future monitoring is warranted to ensure that maternal health service access remains adequate.

The Trump Administrations March 2017 Defense Budget Proposals: Frequently Asked Questions

Science.gov (United States)

2017-04-03

The Trump Administration’s March 2017 Defense Budget Proposals: Frequently Asked Questions Pat Towell Specialist in U.S. Defense Policy and...Budget Lynn M. Williams Analyst in U.S. Defense Budget Policy April 3, 2017 Congressional Research Service 7-5700 www.crs.gov R44806 The Trump ...8 The Trump Administration’s March 2017 Defense Budget Proposals: FAQs Congressional Research Service 1 Introduction On

NOAA budget would boost satellite funding but cut some key areas

Science.gov (United States)

Showstack, Randy

2012-03-01

The White House's proposed fiscal year (FY) 2013 budget for the National Oceanic and Atmospheric Administration (NOAA), announced on 13 February, looks favorable at first glance. The administration's request calls for $5.1 billion, an increase of $153 million (3.1%) above the FY 2012 estimated budget. However, the increase for NOAA satellites is $163 million, which means that other areas within the agency would be slated for decreased funding, including programs within the National Ocean Service (NOS), National Marine Fisheries Service (NMFS), National Weather Service (NWS), and some NOAA education programs. The proposed overall budget for the agency “reflects the overarching importance of weather satellites to public safety, to national security, and to the economy,” NOAA director Jane Lubchenco said at a 16 February briefing, noting that difficult choices were made regarding the budget. “Due to significant resources required for our weather satellites and the economic conditions in the country, other parts of our budget have been reduced, in some cases quite significantly,” she said. She added that the imperative to fund both the Joint Polar Satellite System (JPSS) and geostationary satellites in FY 2013 “imposes serious constraints on the rest of NOAA's budget.”

Estimating the impact of state budget cuts and redirection of prevention resources on the HIV epidemic in 59 California local health departments.

Science.gov (United States)

Lin, Feng; Lasry, Arielle; Sansom, Stephanie L; Wolitski, Richard J

2013-01-01

In the wake of a national economic downturn, the state of California, in 2009-2010, implemented budget cuts that eliminated state funding of HIV prevention and testing. To mitigate the effect of these cuts remaining federal funds were redirected. This analysis estimates the impact of these budget cuts and reallocation of resources on HIV transmission and associated HIV treatment costs. We estimated the effect of the budget cuts and reallocation for California county health departments (excluding Los Angeles and San Francisco) on the number of individuals living with or at-risk for HIV who received HIV prevention services. We used a Bernoulli model to estimate the number of new infections that would occur each year as a result of the changes, and assigned lifetime treatment costs to those new infections. We explored the effect of redirecting federal funds to more cost-effective programs, as well as the potential effect of allocating funds proportionately by transmission category. We estimated that cutting HIV prevention resulted in 55 new infections that were associated with $20 million in lifetime treatment costs. The redirection of federal funds to more cost-effective programs averted 15 HIV infections. If HIV prevention funding were allocated proportionately to transmission categories, we estimated that HIV infections could be reduced below the number that occurred annually before the state budget cuts. Reducing funding for HIV prevention may result in short-term savings at the expense of additional HIV infections and increased HIV treatment costs. Existing HIV prevention funds would likely have a greater impact on the epidemic if they were allocated to the more cost-effective programs and the populations most likely to acquire and transmit the infection.

Budgeting for Efficiency and Effectiveness

Science.gov (United States)

Pereus, Steven C.

2012-01-01

For most districts, budgeting has become a cost-cutting exercise designed to close the gap between revenues and expenses. During this process, decision makers inherently assume that existing operations are efficient and effective--an assumption that is rarely validated by facts. Cutting programs and services balances budgets but does not…

Obama Pushes Pre-K, Competitive Grants in Budget

Science.gov (United States)

Klein, Alyson

2013-01-01

President Barack Obama's latest budget proposal envisions a sweeping, multi-billion-dollar expansion of prekindergarten programs and doubles down on the administration's strategy of using competitive grants to drive big change in states and districts--all as school districts try to cope with the largest cuts to federal education spending in recent…

A health impact assessment of proposed public transportation service cuts and fare increases in Boston, Massachusetts (U.S.A.).

Science.gov (United States)

James, Peter; Ito, Kate; Buonocore, Jonathan J; Levy, Jonathan I; Arcaya, Mariana C

2014-08-07

Transportation decisions have health consequences that are often not incorporated into policy-making processes. Health Impact Assessment (HIA) is a process that can be used to evaluate health effects of transportation policy. We present a rapid HIA, conducted over eight weeks, evaluating health and economic effects of proposed fare increases and service cuts to Boston, Massachusetts' public transportation system. We used transportation modeling in concert with tools allowing for quantification and monetization of multiple pathways. We estimated health and economic costs of proposed public transportation system changes to be hundreds of millions of dollars per year, exceeding the budget gap the public transportation authority was required to close. Significant health pathways included crashes, air pollution, and physical activity. The HIA enabled stakeholders to advocate for more modest fare increases and service cuts, which were eventually adopted by decision makers. This HIA was among the first to quantify and monetize multiple pathways linking transportation decisions with health and economic outcomes, using approaches that could be applied in different settings. Including health costs in transportation decisions can lead to policy choices with both economic and public health benefits.

A Health Impact Assessment of Proposed Public Transportation Service Cuts and Fare Increases in Boston, Massachusetts (U.S.A.

Directory of Open Access Journals (Sweden)

Peter James

2014-08-01

Full Text Available Transportation decisions have health consequences that are often not incorporated into policy-making processes. Health Impact Assessment (HIA is a process that can be used to evaluate health effects of transportation policy. We present a rapid HIA, conducted over eight weeks, evaluating health and economic effects of proposed fare increases and service cuts to Boston, Massachusetts’ public transportation system. We used transportation modeling in concert with tools allowing for quantification and monetization of multiple pathways. We estimated health and economic costs of proposed public transportation system changes to be hundreds of millions of dollars per year, exceeding the budget gap the public transportation authority was required to close. Significant health pathways included crashes, air pollution, and physical activity. The HIA enabled stakeholders to advocate for more modest fare increases and service cuts, which were eventually adopted by decision makers. This HIA was among the first to quantify and monetize multiple pathways linking transportation decisions with health and economic outcomes, using approaches that could be applied in different settings. Including health costs in transportation decisions can lead to policy choices with both economic and public health benefits.

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.

Brazil's Petrobras chops 1992 capital budget

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that Brazil's state owned Petroleos Brasileiro SA has slashed its 1992 capital budget by more than half for lack of adequate cash flow. Petrobras Pres. Benedicto Moreira last week disclosed the cut, to $1.4 billion from $2.9 billion earmarked earlier, citing cash flow problems stemming from heavy subsidies for domestic products. Petrobras Association of Engineers (Aepet) disputes the latest amount, claiming without elaboration the state company actually is cutting the current budget to $1 billion. At either level, the severe budget cut bodes ill for Petrobras plans to boost domestic production by a net 300,000 b/d to 1 million b/d by 1995, an ambitious program that calls for outlays of $18 billion

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

Accelerator plans stalled after US and UK cuts

CERN Multimedia

2008-01-01

Budget woes spell trouble for . Eric Hand & Geoff Brumfiel Budget hole: the would be built from superconducting cavities.FERMILABThe machine on which the world's particle physicists have staked the future of their discipline hangs in the balance owing to budget cuts.

Zero based programming: a viable security budgeting approach.

Science.gov (United States)

Roll, Frederick G

2003-01-01

To get additional dollars or avoid budget cuts or personnel reductions, healthcare security directors should consider a budget approach that best justifies the needs of the department or organization.

Cutting costs without drawing blood.

Science.gov (United States)

Copeland, T

2000-01-01

When looking for ways to cut costs, most managers reach for the head-count hatchet, and the markets usually roar with approval. But a company can almost always create far more sustainable value by rigorously evaluating the small-ticket capital items that often get rubber-stamped. Drawing on his experience as a consultant and providing numerous anecdotes, the author contends that those "little" requests often prove to be gold plated or unnecessary. A disciplined evaluation involves asking only eight questions and conducting postmortems--regular audits of units' capital spending. But the payoff is enormous. Because cutting the capital budget increases cash flow, the author argues that a permanent cut of just 15% in the planned level of capital spending could boost some companies' market capitalization by as much as 30%. The first three questions--Is this your investment to make? Does it really have to be new? How are our competitors meeting compliance needs?--are asked of operating managers as they assemble capital project requests. The next three are asked by senior managers of themselves and their colleagues as they examine proposals: Is the left hand duplicating investments made by the right? Are trade-offs between profit and capital spending well understood? Are there signs of budget massage? At the end of the review process, senior managers ask: Are we fully using shared assets? How fine-grained are our capacity measures? The author's suggestions for the postmortem include searching for systematic problems with whole classes of expenditures and making sure audit teams come up with specific recommendations for change.

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

OpenAIRE

Loopstra, R; Reeves, A; Barr, B; Taylor-Robinson, D; McKee, M; Stuckler, D

2015-01-01

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. 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. Each 10% fall in econo...

10 Budget-Savvy Content Management Strategies

Science.gov (United States)

Hillis, David J.

2004-01-01

Facing an overall budget reduction of 10 percent, most colleges or universities would postpone investing in a Web content management system. However, for California State University Monterey Bay (CSUMB), a large budget cut made Web content management even more important. CSUMB found an innovative way to purchase and implement a new Content…

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…

City carbon budgets: A proposal to align incentives for climate-friendly communities

International Nuclear Information System (INIS)

Salon, Deborah; Sperling, Daniel; Meier, Alan; Murphy, Sinnott; Gorham, Roger; Barrett, James

2010-01-01

Local governments can have a large effect on carbon emissions through land use zoning, building codes, transport infrastructure investments, and support for transportation alternatives. This paper proposes a climate policy instrument - city carbon budgets - that provides a durable framework for local governments to reduce greenhouse gas emissions. Local governments would be assigned an emissions 'budget', and would be required to keep annual local transport and buildings emissions within this budget. This policy framework could be implemented and managed by a higher-level government, or might be used in awarding funds to developing country cities from international climate funds. The state of California has enacted a version of this policy. In this paper, we identify and evaluate options for creating an effective and acceptable institutional structure, allocating emission targets to localities, measuring emissions, providing flexibility and incentives to local governments, and assuring compliance. We also discuss the likely costs of such a policy.

Energy management in the budget proposal for the year 1988

International Nuclear Information System (INIS)

Salminen, P.

1987-01-01

In the item 32.55 of the state budget proposal for the year 1988 the total amount of FIM 182 million has been reserved for energy management. This is over FIM 10 million less than the corresponding appropriation in 1987. In addition to this direct financing the state promotes and develops the Finnish energy management indirectly e.g. through energy research funded by the Technical Research Centre of Finland. In the article the use of the appropriation is described

USGS budget request up for 1994

Science.gov (United States)

White, M. Catherine

The president's U.S. Geological Survey budget request for fiscal year 1994 totals $598 million—up $20 million from the current budget. This would restore about half of the $42.46 million cut from its budget in fiscal 1993.In releasing the budget, Bruce Babbitt, Secretary of the Department of the Interior, said, “The USGS reflects the new administration's understanding that investing in America requires investing in a strong Earth science capability,” and that “we need high-quality scientific information on natural hazards and on our water, mineral, energy, and land resources to serve as the building blocks for making intelligent decisions and planning future growth.”

Effects of budget constraints on conservation network design for biodiversity and ecosystem services

NARCIS (Netherlands)

Remme, Roy P.; Schröter, Matthias

2016-01-01

Limited budgets and budget cuts hamper the development of effective biodiversity conservation networks. Optimizing the spatial configuration of conservation networks given such budget constraints remains challenging. Systematic conservation planning addresses this challenge. Systematic

US science spared budget axe

Science.gov (United States)

Gwynne, Peter

2017-06-01

Despite initial fears of significant funding cuts, America’s 2017 budget largely maintains support for research. But as Peter Gwynne reports, the relief may only be temporary and funding for science may be slashed next year instead

Cutting forces during turning with variable depth of cut

Directory of Open Access Journals (Sweden)

M. Sadílek

2016-03-01

The proposed research for the paper is an experimental work – measuring cutting forces and monitoring of the tool wear on the cutting edge. It compares the turning where standard roughing cycle is used and the turning where the proposed roughing cycle with variable depth of cut is applied.

The Rational Approach to Budget Cuts: One University's Experience.

Science.gov (United States)

Hardy, Cynthia

1988-01-01

The University of Montreal's choice of the rational model of decision-making in managing budget cutbacks is explored and compared with other approaches, including the bureaucratic, garbage can, political, and collegial models. (MSE)

California Bus Aid Still in Budget Cross Hairs

Science.gov (United States)

Fleming, Nora

2012-01-01

California legislators swiftly passed a budget bill last week aimed at sheltering school busing dollars from a midyear budget cut many districts and advocates said particularly hurt rural school systems, along with urban districts with desegregation plans. While the measure, which Gov. Jerry Brown was expected to sign into law, would restore $248…

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.

Budget Pressures Churn Workforce

Science.gov (United States)

Cavanagh, Sean

2011-01-01

When the budget-cutting ended this year in one rural North Texas school district, the people-moving began. Forced to chop its total staff to 55 employees from 64, the Perrin-Whitt Consolidated Independent school system went the route of many districts across the country: It made the majority of its reductions by encouraging early retirements and…

Defense.gov Special Report: 2013 Fiscal Budget

Science.gov (United States)

Department of Defense Submit Search 2013 Fiscal Budget Published Feb. 13, 2012 Top Stories Budget Proposal Slows Cost Growth, Pentagon Leaders Say The Defense Department's proposed fiscal 2013 budget request Department officials told a Senate panel. Story Officials Seek Construction Funds, More BRAC in Budget

Does state budget pressure matter for uncompensated care spending in hospitals? Findings from Texas and California.

Science.gov (United States)

Chang, Jongwha; Patel, Isha; Suh, Won S; Lin, Hsien-Chang; Kim, Sunjung; Balkrishnan, Rajesh

2012-01-01

This study examined the impact of state budget cuts on uncompensated care at general acute care hospital organizations. This study capitalized on the variations in the states of Texas and California to form a natural experiment testing the joint impact of budget cut status on uncompensated care costs, as well as specific charity care costs and bad debt expenses from indigent patients. Budget cuts in the state of Texas occurred in the year 2004. Information was obtained from the Texas Department of Health and the California Department of Health Services regarding financial characteristics of hospitals and from the American Hospital Directory annual survey regarding organizational characteristics of hospitals. We created three dependent variables: R(UC) (the ratio of total uncompensated care costs to gross patient revenue), R(CC) (the ratio of charity care to total patient revenue) and R(BD) (the ratio of bad debt expenses to gross patient revenue). Using a two-period panel data set and individual hospital fixed effects, we captured hospital uncompensated care spending that could also have influenced budget cut status. Additionally, the impact of the state budget cut status on hospitals' uncompensated care spending, charity care spending and bad debt expenses was also estimated using the similar methodology. In this study, we included 416 (in Texas) and 352 (in California) public, not-for-profit (NFP) and for-profit (FP) hospitals that completed the annual survey during the study period 2002-2005. For the state of Texas, results from the fixed effect model confirmed that the year 2005 was directly related to increased R(UC) and R(CC) . The coefficients of 2005 were significantly and positively associated with R(UC) (0.43, p budget cut pressure on uncompensated care provided in Texas general acute care hospitals. Copyright © 2012 John Wiley & Sons, Ltd.

Health needs, budget cuts & military spending.

Science.gov (United States)

1991-01-01

A healthy, well-fed, educated populace is synonymous with a prospering economy. Yet, when planning their budgets, governments tend to emphasize infrastructural/industrial projects and defence rather than investing in health, education and other social programmes to eliminate the widespread poverty and high mortality of its population, which would assure a more promising future in the long-term. As citizens, nurses are responsible for initiating and supporting action to meet the health and social needs of the public. And in keeping with ICN's 1989 resolution on nuclear war, INR presents some facts on social and defence spending to show how health needs are often being deprived by emphasis on others sectors, particularly defence. The aim is "to encourage nurses to critically appraise expenditure on health and welfare at a national and global level in relation to that spent on conventional and nuclear arms and to assist nurses to develop strategies of action to contribute to international peace."

Proposed cuts to Horizon 2020 are short-sighted

CERN Multimedia

2015-01-01

When the latest incarnation of Europe’s framework programme for science funding, Horizon 2020, was announced, it was to great acclaim. Horizon 2020 builds on the already considerable success of its forerunners, which have made international research at the European level a reality and have contributed greatly to European competitiveness on the world stage.   We at CERN have benefited considerably, through projects that have enabled us to build on CERN’s core competencies to develop science at the grass-roots level across the continent. Horizon 2020 is more ambitious and more streamlined than its predecessors, and, funded at the level of €70 billion over seven years, it is potentially transformative. All of which makes the Commission’s plan to raid the Horizon 2020 budget to the tune of €2.7 billion rather incomprehensible. Keen to stimulate Europe’s economies, Commission President Jean-Claude Juncker has proposed a €21 billio...

The Cutting-Edge Challenge

Science.gov (United States)

Share, Joani

2005-01-01

In a time of educational budget cuts, the arts seem to take the major brunt of the financial ax. Fine arts programs are often pitted against one another for survival. The music industry and supporting corporations, such as American Express, campaign to have instruments donated or purchased to keep educational programs alive. The visual arts do not…

Healthcare payments under the budget deal: mostly good news for physicians

Directory of Open Access Journals (Sweden)

Robbins RA

2018-02-01

Full Text Available No abstract available. Article truncated after 150 words. In the early morning hours last Friday (2/9/18 Congress passed and President Trump signed a massive budget agreement (1. The spending package will cost about $320 billion over 10 years, according to the Congressional Budget Office. Payments for healthcare substantially increase under the deal. Most praised the agreement. "Congress made the right choice this morning for patients and communities by voting to halt damaging cuts to hospitals that care for low-income working families and others who face financial challenges," said Dr. Bruce Siegel, CEO of America's Essential Hospitals, which represents the nation's safety-net facilities. Marc Goldwein of the Center for a Responsible Federal Budget called the healthcare provisions the one "beacon of light" in what otherwise is an exorbitantly costly budget bill. Goldwein praised its mix of structural reforms with "reasonable policy” and liked that the bill pays for the increased healthcare spending. The bill extends Medicare physician fee cuts ….

The nitrogen, carbon and greenhouse gas budget of a grazed, cut and fertilised temperate grassland

Science.gov (United States)

Jones, Stephanie K.; Helfter, Carole; Anderson, Margaret; Coyle, Mhairi; Campbell, Claire; Famulari, Daniela; Di Marco, Chiara; van Dijk, Netty; Sim Tang, Y.; Topp, Cairistiona F. E.; Kiese, Ralf; Kindler, Reimo; Siemens, Jan; Schrumpf, Marion; Kaiser, Klaus; Nemitz, Eiko; Levy, Peter E.; Rees, Robert M.; Sutton, Mark A.; Skiba, Ute M.

2017-04-01

Intensively managed grazed grasslands in temperate climates are globally important environments for the exchange of the greenhouse gases (GHGs) carbon dioxide (CO2), nitrous oxide (N2O) and methane (CH4). We assessed the N and C budget of a mostly grazed and occasionally cut and fertilised grassland in SE Scotland by measuring or modelling all relevant imports and exports to the field as well as changes in soil C and N stocks over time. The N budget was dominated by import from inorganic and organic fertilisers (21.9 g N m-2 a-1) and losses from leaching (5.3 g N m-2 a-1), N2 emissions (2.9 g N m-2 a-1), and NOx and NH3 volatilisation (3.9 g N m-2 a-1), while N2O emission was only 0.6 g N m-2 a-1. The efficiency of N use by animal products (meat and wool) averaged 9.9 % of total N input over only-grazed years (2004-2010). On average over 9 years (2002-2010), the balance of N fluxes suggested that 6.0 ± 5.9 g N m-2 a-1 (mean ± confidence interval at p > 0.95) were stored in the soil. The largest component of the C budget was the net ecosystem exchange of CO2 (NEE), at an average uptake rate of 218 ± 155 g C m-2 a-1 over the 9 years. This sink strength was offset by carbon export from the field mainly as grass offtake for silage (48.9 g C m-2 a-1) and leaching (16.4 g C m-2 a-1). The other export terms, CH4 emissions from the soil, manure applications and enteric fermentation, were negligible and only contributed to 0.02-4.2 % of the total C losses. Only a small fraction of C was incorporated into the body of the grazing animals. Inclusion of these C losses in the budget resulted in a C sink strength of 163 ± 140 g C m-2 a-1. By contrast, soil stock measurements taken in May 2004 and May 2011 indicated that the grassland sequestered N in the 0-60 cm soil layer at 4.51 ± 2.64 g N m-2 a-1 and lost C at a rate of 29.08 ± 38.19 g C m-2 a-1. Potential reasons for the discrepancy between these estimates are probably an underestimation of C losses, especially from

Evaluate the performance of a stochastic-flow network with cost attribute in terms of minimal cuts

International Nuclear Information System (INIS)

Lin, Y.-K.

2006-01-01

This paper proposes a performance index to measure the quality level of a stochastic-flow network in which each node has a designated capacity, which will have different lower levels due to various partial and complete failures. The performance index is the probability that the maximum flow of the network equals the demand d without exceeding the budget b. A simple algorithm in terms of minimal cuts is first proposed to generate all upper boundary points for (d, b), and then the probability that the maximum flow is less than or equal to d can be calculated in terms of such points. The upper boundary point for (d, b) is a maximal vector representing the capacity of each arc such that the maximum flow of the network under the budget b is d. The performance index can be calculated by repeating the proposed algorithm to obtain all upper boundary point for (d-1, b). A benchmark example is shown to illustrate the solution procedure

BUDGET IN DANGER : OUR LETTER TO THE MINISTERS

CERN Multimedia

STAFF ASSOCIATION

2010-01-01

In edition no. 104 of Echo we told you about the Finance Committee meeting which took place on Wednesday 16 June and the tense atmosphere that reigned during this meeting. Echoing the alarming news from most of our countries (budget cuts, restrictions, reforms), CERN’s global budget is indeed under pressure. This is extremely serious. How can we carry out our mission if our Member States do not give us the means? Basic research cannot progress with budget cuts. The Management tried to make this understood at the meeting, however, most delegations could not or would not see reason. Refusing to sit idly by, the Staff Association decided to act immediately. It sent a letter to all ministers in the twenty Member States concerned by CERN and its financing. A copy was also sent to all Finance Committee and Council delegates. We thus hope to help convince all our Member States that it is essential that they continue to invest in basic research, a breeding ground for new ideas and at the roo...

France cuts its 'big science' spend to bolster lab research

CERN Document Server

McCabe, H

1999-01-01

French research agencies have been told by minister Allegre to cut FF200 million from their budgets for large scientific facilities to provide additi onal funds for laboratory research. The space agency CNES will absorb half of the cuts but the CNRS, LHC and Ganil will also be affected (1 page).

Industry adjusts 1992 E and P budgets

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that a midyear update of Salomon Bros. survey of the petroleum industry's 1992 exploration and production budgets pinpoints the ways operators are adjusting outlays to match the times. The New York financial firm's latest tally shows: Operators have made deep cuts in their 1992 US and Canadian E and P budgets since yearend 1991. Moderate increases budgeted earlier for E and P outside North America are intact. Many companies substantially underspent their budgets in first half 1992. In Salomon Bros. Largest survey---247 companies responded---operators the they were budgeting a 3.2% year to year decline in their 1992 worldwide E and P spending, compared with a 1.3% increase planned for 1992 in December 1991. The decline in spending falls entirely in North America. Preliminary indications suggest that 1993 E and P spending will be relatively flat in the US and flat to moderately increased in Canada. Elsewhere, spending should continue to rise steadily in 1993, Salomon Bros. The. Budgets exclude producing property purchases and merger or acquisition of other companies when possible

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

Zero-Base Budgeting:; An Institutional Experience.

Science.gov (United States)

Alexander, Donald L.; Anderson, Roger C.

Zero-base budgeting as it is used at Allegany College is described. Zero-based budgeting is defined as a budgeting and planning approach that requires the examination of every item in a budget request as if the request were being proposed for the first time. Budgets (decision packages) are first made up for decision units (i.e., a course for the…

Proposal of a Budget-Friendly Camera Holder for Endoscopic Ear Surgery.

Science.gov (United States)

Ozturan, Orhan; Yenigun, Alper; Aksoy, Fadlullah; Ertas, Burak

2018-01-01

Endoscopic ear surgery (EES) is increasingly a preferred technique in otologic society. It offers excellent visualization of the anatomical structures directly and behind the corners with variable angled telescopes. It also provides reduced operative morbidity due to being able to perform surgical interventions with less invasive approaches. Operative preparation and setup time and cost of endoscopy system are less expensive compared with surgical microscopes. On the other hand, the main disadvantage of EES is that the surgery has to be performed with 1 single hand. It is certainly restrictive for an ear surgeon who has been operating with 2 hands under otologic microscopic views for years and certainly requires a learning period and perseverance. Holding the endoscope by a second surgeon is not executable because of insufficient surgical space.Endoscope/camera holders have been developed for those who need the comfort and convenience afforded by double-handed microscopic ear surgery. An ideal endoscope holder should be easy-to-set up, easily controlled, providing a variety of angled views, allowing the surgeon to operate with 2 hands and, budget-friendly. In this article, a commercially available 11-inch magic arm camera holder is proposed by the authors to be used in EES due to its versatile, convenient, and budget-friendly features. It allows 2-handed EES through existing technology and is affordable for surgeons looking for a low-cost and practical solution.

The impact of the UK 1993 budget proposals on oil and gas in the UKCS

International Nuclear Information System (INIS)

Kemp, A.G.; Rose, David; Hoevring, Mary; Reading, David

1993-01-01

The key features of the 1993 United Kingdom budget proposals for the reform of petroleum taxation as they relate to the upstream oil and gas industry are summarized. These fairly radical proposals will have far reaching effects. They are examined in terms of their impact on the following activities: ongoing production from existing producing fields; incremental investments in mature oil fields; development of existing discoveries; exploration, appraisal and development of new discoveries; development of new fields involving third-party tariffing; incremental investments and new contracts in mature gas fields; investment climate and confidence. (35 figures). (UK)

Budget estimates fiscal year 1995: Volume 10

International Nuclear Information System (INIS)

1994-02-01

This report contains the Nuclear Regulatory Commission (NRC) fiscal year budget justification to Congress. The budget provides estimates for salaries and expenses and for the Office of the Inspector General for fiscal year 1995. The NRC 1995 budget request is $546,497,000. This is an increase of $11,497,000 above the proposed level for FY 1994. The NRC FY 1995 budget request is 3,218 FTEs. This is a decrease of 75 FTEs below the 1994 proposed level

Budget estimates fiscal year 1995: Volume 10

Energy Technology Data Exchange (ETDEWEB)

1994-02-01

This report contains the Nuclear Regulatory Commission (NRC) fiscal year budget justification to Congress. The budget provides estimates for salaries and expenses and for the Office of the Inspector General for fiscal year 1995. The NRC 1995 budget request is $546,497,000. This is an increase of $11,497,000 above the proposed level for FY 1994. The NRC FY 1995 budget request is 3,218 FTEs. This is a decrease of 75 FTEs below the 1994 proposed level.

Verification arrangements for the proposed fissile material cut-off treaty

International Nuclear Information System (INIS)

Bragin, V.

2001-01-01

Since the mid-1950's, an agreement to terminate the production of fissile material for nuclear weapons has been on the agenda. On December 16, 1993, the UNGA adopted Resolution A/RES/48/75/L which recommends ''the negotiation in the most appropriate international forum of a non-discriminatory, multilateral and internationally and effectively verifiable treaty banning the production of fissile material for nuclear weapons and other nuclear explosive devices''. The proposed Fissile Material Cut-off Treaty (FMCT) is still one of the most important items on the multilateral disarmament and non-proliferation agenda. Successful achievement of the FMCT would be an important step towards the goal of eliminating nuclear weapons. (author)

BUDGET PLANNING IN FINANCIAL MANAGEMENT

Directory of Open Access Journals (Sweden)

Nataliya Melnichuk

2015-11-01

Full Text Available The purpose of the paper is to determine the nature, targets, functions, principles and methods of budget planning and development of classifications due to its types. The essence of budget planning presented by various authors, is own interpretation (the process of developing a plan of formation, distribution and redistribution of financial funds according to budget system units during the reporting period based on budgetary purposes and targets defined by socio-economic development strategy is proposed. Methodology. The following methods such as cognition, induction, deduction, analysis and synthesis have been used in the process of survey. Results of the survey proves that budget planning plays an essential role in the financial management. On condition business environment changing even the best management system can become obsolete. The immediate reaction to the new trends in the financial system as a whole, in the industry is possible with budget planning as well. It also allows to make appropriate adjustments to the plans. Adjustment of long-term, medium-term and short-term plans makes it possible, without changing goals, to change ways of their achievement and thus to raise the level of efficiency of budget funds formation and use. It is necessary to revise the whole system plans, including their mission and goals in the case of global changes in the external and internal environment. Practical implications. The proposed approach to the classification of budget planning types allows to cope with the shortcomings of modern planning in the public sector (the development of the targets according to the state budget expenditures in Ukraine remains a formality and it rarely complies with realities. Value/originality is specified in the proposed interpretation which differs from existing ones that provides clarification of budget planning purpose in financial management; classification of budget planning principles, which differs from previous

Investigation of Physical Phenomena and Cutting Efficiency for Laser Cutting on Anode for Li-Ion Batteries

Directory of Open Access Journals (Sweden)

Dongkyoung Lee

2018-02-01

Full Text Available Lithium-ion batteries have a higher energy density than other secondary batteries. Among the lithium-ion battery manufacturing process, electrode cutting is one of the most important processes since poor cut quality leads to performance degradation, separator protrusion, and local electric stress concentration. This may, eventually, lead to malfunction of lithium-ion batteries or explosion. The current mechanical cutting technology uses a contact process and this may lead to process instability. Furthermore, there are additional costs if the tools and cell design are changed. To solve these issues, laser cutting has been used. Conventional dependent parameters have limitations in investigating and explaining many physical phenomena during the laser cutting of electrodes. Therefore, this study proposes specific widths such as melting, top, and kerf width. Moreover, the relationship between laser parameters and multiphysical phenomena with the proposed widths are investigated. Five types of classification with regard to physical phenomena are presented and explained with SEM images. Cutting efficiency is estimated with the proposed widths. The proposed specific cutting widths, five types of geometrical classification, and cutting efficiency can be used as standardized parameters to evaluate the cutting quality.

How the City of Utrecht achieved major budget savings through innovative service reviews

NARCIS (Netherlands)

Overmans, J.F.A.; Hiemstra, Jaring

2016-01-01

When a coalition government took office in the City of Utrecht in 2010, it was faced with central government-imposed austerity. The cabinet eventually agreed on a durable budget reduction of EUR 55 million from 2014 and onwards which this corresponded to a 10% cut of the discretionary budget every

25 CFR 122.7 - Budget.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Budget. 122.7 Section 122.7 Indians BUREAU OF INDIAN... § 122.7 Budget. (a) By August 1 of each year, the Osage Tribal Education Committee will submit a proposed budget to the Assistant Secretary or to his/her designated representative for formal approval...

Core Cutting Test with Vertical Rock Cutting Rig (VRCR)

Science.gov (United States)

Yasar, Serdar; Osman Yilmaz, Ali

2017-12-01

Roadheaders are frequently used machines in mining and tunnelling, and performance prediction of roadheaders is important for project economics and stability. Several methods were proposed so far for this purpose and, rock cutting tests are the best choice. Rock cutting tests are generally divided into two groups which are namely, full scale rock cutting tests and small scale rock cutting tests. These two tests have some superiorities and deficiencies over themselves. However, in many cases, where rock sampling becomes problematic, small scale rock cutting test (core cutting test) is preferred for performance prediction, since small block samples and core samples can be conducted to rock cutting testing. Common problem for rock cutting tests are that they can be found in very limited research centres. In this study, a new mobile rock cutting testing equipment, vertical rock cutting rig (VRCR) was introduced. Standard testing procedure was conducted on seven rock samples which were the part of a former study on cutting rocks with another small scale rock cutting test. Results showed that core cutting test can be realized successfully with VRCR with the validation of paired samples t-test.

Budget Update: June 3, 2010. Report 10-09

Science.gov (United States)

Woolfork, Kevin

2010-01-01

On May 14, Governor Arnold Schwarzenegger released the May Revision to the proposed budget for the current year (2009-10) and budget year (2010-11). State finances have continued a three-year decline, with anticipated General Fund spending of $83 billion, their lowest in six years. To address the budget shortfall, the Governor proposes major…

European labs brace for German cuts: international collaboration

CERN Multimedia

Clery, D

1996-01-01

Germany, the largest contributor to international European research labs, announced plans to reduce its contributions an average of 8% in the nation's latest budget. CERN and other labs are worried that the cuts will endanger ongoing projects and that other countries may follow Germany's lead.

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…

A Capsule Look at Zero-Base Budgeting.

Science.gov (United States)

Griffin, William A., Jr.

Weaknesses of the traditional incremental budgeting approach are considered as background to indicate the need for a new system of budgeting in educational institutions, and a step-by-step description of zero-based budgeting (ZBB) is presented. Proposed advantages of ZBB include the following: better staff morale due to a budget that is open and…

24 CFR 982.157 - Budget and expenditure.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Budget and expenditure. 982.157... and PHA Administration of Program § 982.157 Budget and expenditure. (a) Budget submission. Each PHA fiscal year, the PHA must submit its proposed budget for the program to HUD for approval at such time and...

Clinton administration budget includes mixed bag for science

Science.gov (United States)

Showstack, Randy

The $1,766 trillion federal budget proposal that the Clinton Administration rolled out on February 1—which promises to protect Social Security and Medicare and work within mandated budget caps—generally provides favorable news for federally funded science research and development.Within the 17% ($592 billion) of the federal budget earmarked for discretionary spending, the Administration's budget proposal increases funding for nondefense research and development for the seventh year in a row. This includes increased funding for a number of science accounts and money for a series of new science initiatives.

The 1983 Budget and New Federalism: Trick, Trickle or Treat?

Science.gov (United States)

Levitan, Sar A.

1982-01-01

The author argues that 1983 federal budget cuts cannot and will not be replaced in sufficient measure by private efforts. The private sector will not provide the education nor the training and employment programs that federal funding has supported. (Editor/CT)

Defense.gov Special Report: 2016 Fiscal Budget

Science.gov (United States)

Department of Defense Submit Search DEPARTMENT OF DEFENSE: FY 2016 Budget Proposal Army Reserve Chief Calls for Budget Flexibility The chief of the Army Reserve understands that the U.S. deficit is a threat to effectively. Story Obama Says He Won't Accept Budget That Shortchanges Readiness President Barack Obama

Streamlined library programming how to improve services and cut costs

CERN Document Server

Porter-Reynolds, Daisy

2014-01-01

In their roles as community centers, public libraries offer many innovative and appealing programs; but under current budget cuts, library resources are stretched thin. With slashed budgets and limited staff hours, what can libraries do to best serve their publics? This how-to guide provides strategies for streamlining library programming in public libraries while simultaneously maintaining-or even improving-quality delivery. The wide variety of principles and techniques described can be applied on a selective basis to libraries of all sizes. Based upon the author's own extensive experience as

Perspectives used for gaining approval of budgets.

Science.gov (United States)

Franks-Joiner, G L

1990-01-01

Nurse executives think about problems using a certain perspective which may influence decisions on budgetary matters. The nurse executives' perspective used in decision-making may influence which budget proposals are developed and approved. A study was performed to determine the perspective used by nurse executives in decision-making on supplementary budget item proposals and whether perspective use influenced approval. Findings showed that use of the system view or dual-domain perspective in a proposal may enhance nurse executives' changes of gaining approval.

The Dynamic Definition of the Advertising Campaign Budget

Directory of Open Access Journals (Sweden)

Ostrianyn Serhii O.

2017-10-01

Full Text Available The article is aimed at exploring means for optimizing the budgeting of advertising activity, the optimal distribution of the advertising budget among several products, advertised by a company, and several advertising channels used during the distribution of an advertisement. The current status of the optimizationized budgeting models in the world and in Ukraine was analyzed. The topicality of scientific developments in this direction has been substantiated. The model is based on the non-linear logistics function of the response value of sales for the costs of placement of an advertising message, including market saturation effects and the accumulation of promotional effect. A complex advertising budgeting model has been proposed, which includes the dynamic definition of a budget constraint based on the expected sales return from a byed advertising campaign whose budget is being optimized. The proposed model allows to schedule advertising activities in conditions of uncertainty and rapid change of environment.

Climate Change in the US Government Budget. Funding for Technology and Other Programmes, and Implications for EU-US Relations

International Nuclear Information System (INIS)

Brewer, T.L.

2005-01-01

With increasing Congressional support for funding climate change technology programmes, as reflected in passage of the Hagel/Pryor amendment to the energy policy bill in June 2005, issues about the climate change budget are becoming more salient. In this Policy Brief, Congressional and Presidential actions on several recent budgets are examined for the four principal areas of the climate change budget: technology, science, international and tax credits. The emphasis is on energy technology in particular, because of its salience in current policy discussions and its relative size in financial terms. Highlights of the findings include the following: Congress imposed substantial (63.3%) increases over the administration's climate change technology proposals for 2004 and then small increases for FY2005. For 2006, the administration has proposed reductions compared with the Congressionally-enacted levels in the technology component - reductions in both nominal and inflation-adjusted terms (-4.1% and -5.6%, respectively). The administration has also proposed cuts for fiscal 2006 in the science and international programmes (-2.9 and -19.0% in real terms). These and other differences in Presidential and Congressional approaches to funding climate change programs provide further evidence that the Presidential- Congressional divide on climate policy is continuing to widen. There is an emerging bi-partisan Congressional coalition in favour of increased spending on a wide range of climate change programmes. This shift will affect EU-US relations on climate change issues for the remainder of the current administration until 2008, and beyond as well

Evaluation of cutting force uncertainty components in turning

DEFF Research Database (Denmark)

Axinte, Dragos Aurelian; Belluco, Walter; De Chiffre, Leonardo

2000-01-01

A procedure is proposed for the evaluation of those uncertainty components of a single cutting force measurement in turning that are related to the contributions of the dynamometer calibration and the cutting process itself. Based on an empirical model including errors form both sources......, the uncertainty for a single measurement of cutting force is presented, and expressions for the expected uncertainty vs. cutting parameters are proposed. This approach gives the possibility of evaluating cutting force uncertainty components in turning, for a defined range of cutting parameters, based on few...

Climate change and the federal budget. CBO memorandum

International Nuclear Information System (INIS)

1998-08-01

This Congressional Budget Office (CBO) memorandum was prepared at the request of the Senate Committee on the Budget to document current US efforts in the area of global climate change and to review current federal spending programs and tax policies that relate to climate change. The memorandum also describes proposals contained in the President's 1999 budget for funding for those programs and several new tax policies. It should be helpful to policymakers as they consider options to respond to international proposals for reducing the threat of climate change

Key Questions on the Obama Administration's 2013 Education Budget Request: Federal Education Budget Project. Issue Brief

Science.gov (United States)

New America Foundation, 2012

2012-01-01

President Barack Obama submitted his third budget request to Congress on February 13th, 2012. The budget request includes proposed funding levels for all federal programs and agencies in aggregate for the upcoming 10 fiscal years, and specific fiscal year 2013 funding levels for programs subject to the annual appropriations process. It is…

How to Reform the EU Budget? A Multidisciplinary Approach

NARCIS (Netherlands)

Figueira, F.

The European Commission is currently drafting a proposal for a review of the EU budget, which could lead to its most significant reform to date. This paper proposes a method for restructuring the EU budget, based on a multidisciplinary approach. The insights of public sector economics, fiscal

Comparative study of 0° X-cut and Y + 36°-cut lithium niobate high-voltage sensing

Science.gov (United States)

Patel, N.; Branch, D. W.; Schamiloglu, E.; Cular, S.

2015-08-01

A comparison study between Y + 36° and 0° X-cut lithium niobate (LiNbO3) was performed to evaluate the influence of crystal cut on the acoustic propagation to realize a piezoelectric high-voltage sensor. The acoustic time-of-flight for each crystal cut was measured when applying direct current (DC), alternating current (AC), and pulsed voltages. Results show that the voltage-induced shift in the acoustic wave propagation time scaled quadratically with voltage for DC and AC voltages applied to X-cut crystals. For the Y + 36° crystal, the voltage-induced shift scales linearly with DC voltages and quadratically with AC voltages. When applying 5 μs voltage pulses to both crystals, the voltage-induced shift scaled linearly with voltage. For the Y + 36° cut, the voltage-induced shift from applying DC voltages ranged from 10 to 54 ps and 35 to 778 ps for AC voltages at 640 V over the frequency range of 100 Hz-100 kHz. Using the same conditions as the Y + 36° cut, the 0° X-cut crystal sensed a shift of 10-273 ps for DC voltages and 189-813 ps for AC voltage application. For 5 μs voltage pulses, the 0° X-cut crystal sensed a voltage induced shift of 0.250-2 ns and the Y + 36°-cut crystal sensed a time shift of 0.115-1.6 ns. This suggests a frequency sensitive response to voltage where the influence of the crystal cut was not a significant contributor under DC, AC, or pulsed voltage conditions. The measured DC data were compared to a 1-D impedance matrix model where the predicted incremental length changed as a function of voltage. When the voltage source error was eliminated through physical modeling from the uncertainty budget, the combined uncertainty of the sensor (within a 95% confidence interval) decreased to 0.0033% using a Y + 36°-cut crystal and 0.0032% using an X-cut crystal for all the voltage conditions used in this experiment.

The nursing human resource budget: design for success.

Science.gov (United States)

Winkler, J B; Cameron, M L; Flarey, D L

1995-06-01

As vital as the nursing human resource budget is to the successful achievement of institutional goals, it is very important to present a well-developed budget. Using current automated spreadsheet technology, the nursing human resource budget can be laid out in a format that is easy to understand and easy to present. Using the methods discussed in this article, the nurse executive will be able to perform infinite iterations of the proposed budget with a few simple key strokes, thus allowing for things like zero-based budgeting or addition of programs during the budgeting process or at a later date. Implications for nurse executives are discussed.

A study of estimating cutting depth for multi-pass nanoscale cutting by using atomic force microscopy

International Nuclear Information System (INIS)

Lin, Zone-Ching; Hsu, Ying-Chih

2012-01-01

This paper studies two models for estimating cutting depth of multi-pass nanoscale cutting by using an atomic force microscopy (AFM) probe. One estimates cutting depth for multi-pass nanoscale cutting by using regression equations of nanoscale contact pressure factor (NCP factor) while the other uses equation of specific down force energy (SDFE). This paper proposes taking a diamond-coated probe of AFM as the cutting tool to carry out multi-pass nanoscale cutting experiments on the surface of sapphire substrate. In the process of experimentation, different down forces are set, and the probe shape of AFM is known, then using each down force to multi-pass cutting the sapphire substrate. From the measured experimental data of a central cutting depth of the machining groove by AFM, this paper calculates the specific down force energy of each down force. The experiment results reveal that the specific down force energy of each case of multi-pass nanoscale cutting for different down forces under a probe of AFM is close to a constant value. This paper also compares the nanoscale cutting results from estimating cutting depths for each pass of multi-pass among the experimental results and the calculating results obtained by the two theories models. It is found that the model of specific down force energy can calculate cutting depths for each nanoscale cutting pass by one equation. It is easier to use than the multi-regression equations of the nanoscale contact pressure factor. Besides, the estimations of cutting depth results obtained by the model of specific down force energy are closer to that of the experiment results. It shows that the proposed specific down force energy model in this paper is an acceptable model.

On the Cutting Performance of Segmented Diamond Blades when Dry-Cutting Concrete.

Science.gov (United States)

Sánchez Egea, A J; Martynenko, V; Martínez Krahmer, D; López de Lacalle, L N; Benítez, A; Genovese, G

2018-02-09

The objective of the present study is to analyze and compare the cutting performance of segmented diamond blades when dry-cutting concrete. A cutting criteria is proposed to characterize the wear of the blades by measuring the variation of the external diameter and the weight loss of the blade. The results exhibit the cutting blade SB-A, which has twice the density of diamonds and large contact area, exhibits less wear even though the material removal rate is higher compared with the other two cutting blades. Additionally, the surface topography of the different blades is evaluated to examine the impact of wear depending on the surface profile and the distribution of the diamonds in the blade's matrix. Large number of diamonds pull-out are found in blades type SB-C, which additionally shows the worst wear resistant capability. As a conclusion, the cutting efficiency of the blade is found to be related to the density of embedded diamonds and the type of the surface profile of the cutting blade after reaching the stop criteria.

Comparative study of 0° X-cut and Y + 36°-cut lithium niobate high-voltage sensing

International Nuclear Information System (INIS)

Patel, N.; Branch, D. W.; Cular, S.; Schamiloglu, E.

2015-01-01

A comparison study between Y + 36° and 0° X-cut lithium niobate (LiNbO 3 ) was performed to evaluate the influence of crystal cut on the acoustic propagation to realize a piezoelectric high-voltage sensor. The acoustic time-of-flight for each crystal cut was measured when applying direct current (DC), alternating current (AC), and pulsed voltages. Results show that the voltage-induced shift in the acoustic wave propagation time scaled quadratically with voltage for DC and AC voltages applied to X-cut crystals. For the Y + 36° crystal, the voltage-induced shift scales linearly with DC voltages and quadratically with AC voltages. When applying 5 μs voltage pulses to both crystals, the voltage-induced shift scaled linearly with voltage. For the Y + 36° cut, the voltage-induced shift from applying DC voltages ranged from 10 to 54 ps and 35 to 778 ps for AC voltages at 640 V over the frequency range of 100 Hz–100 kHz. Using the same conditions as the Y + 36° cut, the 0° X-cut crystal sensed a shift of 10–273 ps for DC voltages and 189–813 ps for AC voltage application. For 5 μs voltage pulses, the 0° X-cut crystal sensed a voltage induced shift of 0.250–2 ns and the Y + 36°-cut crystal sensed a time shift of 0.115–1.6 ns. This suggests a frequency sensitive response to voltage where the influence of the crystal cut was not a significant contributor under DC, AC, or pulsed voltage conditions. The measured DC data were compared to a 1-D impedance matrix model where the predicted incremental length changed as a function of voltage. When the voltage source error was eliminated through physical modeling from the uncertainty budget, the combined uncertainty of the sensor (within a 95% confidence interval) decreased to 0.0033% using a Y + 36°-cut crystal and 0.0032% using an X-cut crystal for all the voltage conditions used in this experiment

Advanced cutting techniques: laser and fissuration cutting

International Nuclear Information System (INIS)

Migliorati, B.; Gay, P.

1984-01-01

Experimental tests have been performed using CO 2 laser with output power 1 to 15 kW to evaluate the effect of varying the following parameters: material (carbon steel Fe 42 C, stainless steel AISI 304, concrete), laser power, beam characteristics, work piece velocity, gas type and distribution on the laser interaction zone. In the case of concrete, drilling depths of 80 mm were obtained in a few seconds using a 10 kW laser beam. Moreover pieces of 160 mm were cut at 0.01 meters per minute. Results with carbon steel indicated maximum thicknesses of 110 mm, cut at 0.01 meters per minute with 10 kW, depths about 20% lower were obtained with the AISI 304 stainless steel. A parallel investigation was aimed at characterizing particulate emission during the laser cutting process. At the end of the research it was possible to elaborate a preliminary proposal concerning a laser based dismantling system for the application to a typical Nuclear Power Station. (author)

Voting suffrage and the political budget cycle: Evidence from the London Metropolitan Boroughs 1902-1937.

Science.gov (United States)

Aidt, Toke S; Mooney, Graham

2014-04-01

We study the opportunistic political budget cycle in the London Metropolitan Boroughs between 1902 and 1937 under two different suffrage regimes: taxpayer suffrage (1902-1914) and universal suffrage (1921-1937). We argue and find supporting evidence that the political budget cycle operates differently under the two types of suffrage. Taxpayer suffrage, where the right to vote and the obligation to pay local taxes are linked, encourages demands for retrenchment and the political budget cycle manifests itself in election year tax cuts and savings on administration costs. Universal suffrage, where all adult residents can vote irrespective of their taxpayer status, creates demands for productive public services and the political budget cycle manifests itself in election year hikes in capital spending and a reduction in current spending.

7 CFR 1737.60 - Telephone loan budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Telephone loan budget. 1737.60 Section 1737.60... Cost Estimation Procedures § 1737.60 Telephone loan budget. (a) RUS shall prepare a “Telephone Loan Budget” (RUS Form 493) showing all costs for the proposed project and the amount of loan and nonloan...

STUDY CONCERNING THE EXECUTION OF LOCAL BUDGETS REVENUES

Directory of Open Access Journals (Sweden)

Cristinel ICHIM

2013-12-01

Full Text Available Implementation of local budget revenues is a very important sub-phase of the local budgetary process its correct accomplishment ensures regularity and efficiency in revenue collection, which will cover the local budget expenditures. Through this scientific approach we intended to achieve an analysis of the implementation of revenues mobilized to the local budgets in Romania. The study started with fixing the concept of execution of budget revenues and defining its phases, and followed with the analysis of the implementation of local budget revenues in three levels, namely: the overall local budgets in Romania, at the city level and at the community level. We have to mention that the analysis of the execution of local budgets was done in 2011, based on existing data in the last occurrence of the Romanian Statistical Yearbook for 2012. The paper concluded with some considerations regarding the execution of local budgets revenues and some proposals for improving the collection of local income.

Identification of the critical depth-of-cut through a 2D image of the cutting region resulting from taper cutting of brittle materials

Science.gov (United States)

Gu, Wen; Zhu, Zhiwei; Zhu, Wu-Le; Lu, Leyao; To, Suet; Xiao, Gaobo

2018-05-01

An automatic identification method for obtaining the critical depth-of-cut (DoC) of brittle materials with nanometric accuracy and sub-nanometric uncertainty is proposed in this paper. With this method, a two-dimensional (2D) microscopic image of the taper cutting region is captured and further processed by image analysis to extract the margin of generated micro-cracks in the imaging plane. Meanwhile, an analytical model is formulated to describe the theoretical curve of the projected cutting points on the imaging plane with respect to a specified DoC during the whole cutting process. By adopting differential evolution algorithm-based minimization, the critical DoC can be identified by minimizing the deviation between the extracted margin and the theoretical curve. The proposed method is demonstrated through both numerical simulation and experimental analysis. Compared with conventional 2D- and 3D-microscopic-image-based methods, determination of the critical DoC in this study uses the envelope profile rather than the onset point of the generated cracks, providing a more objective approach with smaller uncertainty.

Recherche sans budget, Europe sans avenir

CERN Multimedia

Staff Association

2013-01-01

Latest developments Negotiations in Brussels in early February 2013 to define the long-term budget 2014 − 2020 of the European Union (EU) could result in a significant loss for the European research program 2020. It could be that the research program of the EU would have to face a decrease from the already low 80 billion euros proposed by the Commission in late 2012 to 69 billion euros (a decrease of almost 12 % or even more considering that the European Parliament had initially proposed a budget of 100 billion euros for Horizon 2020). Nevertheless let us hope that this will not be the "last word" on the funding of Horizon 2020 and that the European Parliament, which co-decides on the budget together with the European Council, which is composed of heads of government and tends to promote national interests, will reduce somewhat the significant loss of funds for research. Indeed, Parliament is generally more favorable to European research policy. In particular, the President of t...

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... GRADUATE AND POSTGRADUATE FELLOWSHIP GRANTS PROGRAM Preparation of an Application § 3402.14 Budget and budget narrative. Applicants must prepare the Budget, Form CSREES-2004, and a budget narrative...

Ethical concerns as a methodological proposal to approach cross-cutting themes.

Directory of Open Access Journals (Sweden)

Sansao Albino Timbane

2015-12-01

Full Text Available The present study highlight how the investment in ethical concerns can contribute as a learning shuttle in a virtual ambient directed to the learning, more than to the teaching. Face-to-face meetings, in a classroom, and distance meetings, on Forchat online space were made. The students proactively participated on the discussions with freedom to decide about the paper’s assumption and thematic propositions according to the personal interest on the studies topics, sometimes as a moderator, other times as contributor, without the teacher interference.  The reality problematization through the ethical concerns presented as relevant effect the proactively engagement on the discussions about the proposed topics, with gains to the conceptual construction and to the methodological positions in the research.  Instigated by the challenge of cross-cutting themes discussed, on a virtual learning ambient, themes related with: docent practice, learning, professional formation, evaluation, theory- practice relation, refreshing debates and reflections about ethical concerns, making a collective text which at same time respected the individual contributions heterogeneity and the produced senses.

Document segmentation via oblique cuts

Science.gov (United States)

Svendsen, Jeremy; Branzan-Albu, Alexandra

2013-01-01

This paper presents a novel solution for the layout segmentation of graphical elements in Business Intelligence documents. We propose a generalization of the recursive X-Y cut algorithm, which allows for cutting along arbitrary oblique directions. An intermediate processing step consisting of line and solid region removal is also necessary due to presence of decorative elements. The output of the proposed segmentation is a hierarchical structure which allows for the identification of primitives in pie and bar charts. The algorithm was tested on a database composed of charts from business documents. Results are very promising.

France, Germany, Greece and the United Kingdom an analysis and comparison of budget deficits and defense spending

OpenAIRE

Schoettelndreyer, Friedrich.

2011-01-01

Approved for public release; distribution is unlimited. This thesis documents findings on the relationship of government budget deficits and defense spending for France, Germany, Greece, and the United Kingdom in detail and for NATO and OECD country collectives. The thesis topic is relevant, as many European countries are justifying their recent cuts in defense spending with high government budget deficits. The author looked at different data sources and metrics to graphically analyze the ...

Optimisation Of Cutting Parameters Of Composite Material Laser Cutting Process By Taguchi Method

Science.gov (United States)

Lokesh, S.; Niresh, J.; Neelakrishnan, S.; Rahul, S. P. Deepak

2018-03-01

The aim of this work is to develop a laser cutting process model that can predict the relationship between the process input parameters and resultant surface roughness, kerf width characteristics. The research conduct is based on the Design of Experiment (DOE) analysis. Response Surface Methodology (RSM) is used in this work. It is one of the most practical and most effective techniques to develop a process model. Even though RSM has been used for the optimization of the laser process, this research investigates laser cutting of materials like Composite wood (veneer)to be best circumstances of laser cutting using RSM process. The input parameters evaluated are focal length, power supply and cutting speed, the output responses being kerf width, surface roughness, temperature. To efficiently optimize and customize the kerf width and surface roughness characteristics, a machine laser cutting process model using Taguchi L9 orthogonal methodology was proposed.

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

2016-09-01

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. 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. 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. 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. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health.

The Effect of Muscle Fiber Direction on the Cut Surface Angle of Frozen Fish Muscular Tissue Cut by Bending Force

OpenAIRE

岡本, 清; 羽倉, 義雄; 鈴木, 寛一; 久保田, 清

1996-01-01

We have proposed a new cutting method named "Cryo-cutting" for frozen foodstuffs by applying a bending force instead of conventional cutting methods with band saw. This paper investigated the effect of muscle fiber angle (θf) to cut surface angle (θs) of frozen tuna muscular tissue at -70, -100 and -130°C for the purpose of evaluating the applicability of the cryo-cutting method to frozen fishes. The results were as follows : (1) There were two typical cutting patterns ("across the muscle fib...

The Rational Approach to Budget Cuts: One University's Experience. ASHE 1987 Annual Meeting Paper.

Science.gov (United States)

Hardy, Cynthia

The experiences of the University of Montreal in using a rational-analytic framework to allocate resources at a time of budget costs are discussed. The following characteristics for rational decision-making are identified and applied to the University of Montreal: whether goals were known, whether alternative methods of resource allocation were…

Voting suffrage and the political budget cycle: Evidence from the London Metropolitan Boroughs 1902–1937

Science.gov (United States)

Aidt, Toke S.; Mooney, Graham

2014-01-01

We study the opportunistic political budget cycle in the London Metropolitan Boroughs between 1902 and 1937 under two different suffrage regimes: taxpayer suffrage (1902–1914) and universal suffrage (1921–1937). We argue and find supporting evidence that the political budget cycle operates differently under the two types of suffrage. Taxpayer suffrage, where the right to vote and the obligation to pay local taxes are linked, encourages demands for retrenchment and the political budget cycle manifests itself in election year tax cuts and savings on administration costs. Universal suffrage, where all adult residents can vote irrespective of their taxpayer status, creates demands for productive public services and the political budget cycle manifests itself in election year hikes in capital spending and a reduction in current spending. PMID:25843984

Cuts will stop time for a year at Big Bang laboratory

CERN Multimedia

Henderson, Mark

2010-01-01

"The nuclear research laboratory that develped the world's most powerful particle accelerator has become the latest victim of Europe's financial crisis. All the accelerator experiments at Cern, the European Organisation for Nuclear Research, are to be closed for a year in 2012, after Britain led demands by financially troubled member states for a 215 million pounds cut to its budget" (1 page)

The advantage of using operational budgeting on governmental organization

Directory of Open Access Journals (Sweden)

Manouchehr Najafi

2012-01-01

Full Text Available Budgeting plays an important role on increasing efficiency of organizations. It helps determine targets and possible future chaos a head of time. A good budgeting plan can create motivation among workers and managers. There are different budgeting plans such as traditional and operational. In this paper, we analyze the effects of executing budgeting plan on governmental organizations. The proposed study of this paper designs a questionnaire consists of various questions and selects 94 people out of 125 financial managers who work for various governmental organizations in province of Zanjan, Iran. The results indicate that the operational budgeting could help provide better performance measurement of governmental organizations, it helps us provide a more precise cost of products and services, and it helps government allocate the necessary budget proportion to performance measurement. The results of our survey also indicate that operational budgeting redirect costs towards our objectives and make the overall budgeting crystal clear.

Research Costs Investigated: A Study Into the Budgets of Dutch Publicly Funded Drug-Related Research.

Science.gov (United States)

van Asselt, Thea; Ramaekers, Bram; Corro Ramos, Isaac; Joore, Manuela; Al, Maiwenn; Lesman-Leegte, Ivonne; Postma, Maarten; Vemer, Pepijn; Feenstra, Talitha

2018-01-01

The costs of performing research are an important input in value of information (VOI) analyses but are difficult to assess. The aim of this study was to investigate the costs of research, serving two purposes: (1) estimating research costs for use in VOI analyses; and (2) developing a costing tool to support reviewers of grant proposals in assessing whether the proposed budget is realistic. For granted study proposals from the Netherlands Organization for Health Research and Development (ZonMw), type of study, potential cost drivers, proposed budget, and general characteristics were extracted. Regression analysis was conducted in an attempt to generate a 'predicted budget' for certain combinations of cost drivers, for implementation in the costing tool. Of 133 drug-related research grant proposals, 74 were included for complete data extraction. Because an association between cost drivers and budgets was not confirmed, we could not generate a predicted budget based on regression analysis, but only historic reference budgets given certain study characteristics. The costing tool was designed accordingly, i.e. with given selection criteria the tool returns the range of budgets in comparable studies. This range can be used in VOI analysis to estimate whether the expected net benefit of sampling will be positive to decide upon the net value of future research. The absence of association between study characteristics and budgets may indicate inconsistencies in the budgeting or granting process. Nonetheless, the tool generates useful information on historical budgets, and the option to formally relate VOI to budgets. To our knowledge, this is the first attempt at creating such a tool, which can be complemented with new studies being granted, enlarging the underlying database and keeping estimates up to date.

The manager and equipment decisions: the capital budget.

Science.gov (United States)

McConnell, Charles R

2011-01-01

As part of his or her role in preparing a departmental budget, a manager must often become involved in budgeting for capital expenditures, those purchases that are of a type and sufficient dollar value to be capitalized and depreciated. Depending on the value of a proposed purchase, the department manager may have only a partial voice in the process; some significant purchases will require administrative approval, whereas some major acquisitions will require approval by the board of directors. Planning for possible capital purchases should begin well before the start of the annual budget exercise. Listing a capital item in the department's budget request does not imply approval; often, there are many more "needs" than there are capital funds available. Therefore, there must be a consistent process for identifying the proposed purchases that will be funded, such process necessarily including detailed specification of the need for a particular capital purchase, identification of all reasonable alternatives, consideration of any constraints, detailed financial comparison of alternatives, assessment of intangible factors, and a recommended choice.

Flux cutting in superconductors

International Nuclear Information System (INIS)

Campbell, A M

2011-01-01

This paper describes experiments and theories of flux cutting in superconductors. The use of the flux line picture in free space is discussed. In superconductors cutting can either be by means of flux at an angle to other layers of flux, as in longitudinal current experiments, or due to shearing of the vortex lattice as in grain boundaries in YBCO. Experiments on longitudinal currents can be interpreted in terms of flux rings penetrating axial lines. More physical models of flux cutting are discussed but all predict much larger flux cutting forces than are observed. Also, cutting is occurring at angles between vortices of about one millidegree which is hard to explain. The double critical state model and its developments are discussed in relation to experiments on crossed and rotating fields. A new experiment suggested by Clem gives more direct information. It shows that an elliptical yield surface of the critical state works well, but none of the theoretical proposals for determining the direction of E are universally applicable. It appears that, as soon as any flux flow takes place, cutting also occurs. The conclusion is that new theories are required. (perspective)

A New Approach in Public Budgeting: Citizens' Budget

Science.gov (United States)

Bilge, Semih

2015-01-01

Change and transformation in the understanding and definition of citizenship has led to the emergence of citizen-oriented public service approach. This approach also raised a new term and concept in the field of public budgeting because of the transformation in the processes of public budgeting: citizens' budget. The citizens' budget which seeks…

FACTOR IN ENSURING A BALANCED BUDGET NORTHERN TERRITORIES

Directory of Open Access Journals (Sweden)

Tatiana Anatol’evna Naidenova

2016-02-01

Full Text Available The main tools of sustainable development of the country as a whole and its individual regions are federal and regional budgets. At the same time a prerequisite for the use of this tool is its equilibrium. It is the basic principle of a responsible fiscal policy. The article describes the factors to equilibrium. on the budgets of the northern regions of the Russian Federation. The measures to ensure budgetary equilibrium in the northern regions of the Russian Federation are offered.The purpose of the article. Substantiating the measures to balance the budgets of the northern Russian Federation subjects on the basis of analysis of the factors that directly affect the mobilization of potential tax revenues to regional budgets.Method and methodology of work. Theoretical and empirical methods, analysis, synthesis, induction, deduction.Results of the study. To ensure factors unbalanced budgets northern territories. The proposals the balance of revenues and expenditures of the regional budgets of the northern regions of the Russian Federation are submitted.Application area. Finance authorities of subjects of the Russian Federation.

Long-term effect of fee-for-service-based reimbursement cuts on processes and outcomes of care for stroke: interrupted time-series study from Taiwan.

Science.gov (United States)

Tung, Yu-Chi; Chang, Guann-Ming; Cheng, Shou-Hsia

2015-01-01

As healthcare spending continues to increase, reimbursement cuts have become 1 type of healthcare reform to contain costs. Little is known about the long-term impact of cuts in reimbursement, especially under a global budget cap with fee-for-service (FFS) reimbursement, on processes and outcomes of care. The FFS-based reimbursement cuts have been implemented since July 2002 in Taiwan. We examined the long-term association of FFS-based reimbursement cuts with trends in processes and outcomes of care for stroke. We analyzed all 411,487 patients with stroke admitted to general acute care hospitals in Taiwan during the period 1997 to 2010 through Taiwan's National Health Insurance Research Database. We used a quasi-experimental design with quarterly measures of healthcare utilization and outcomes and used segmented autoregressive integrated moving average models for the analysis. After accounting for secular trends and other confounders, the implementation of the FFS-based reimbursement cuts was associated with trend changes in computed tomography/magnetic resonance imaging scanning (0.31% per quarter; P=0.013), antiplatelet/anticoagulant use (-0.20% per quarter; Pprocesses and outcomes of care over time. However, the reimbursement cuts from the FFS-based global budget cap are associated with trend changes in processes and outcomes of care for stroke. The FFS-based reimbursement cuts may have long-term positive and negative associations with stroke care. © 2014 American Heart Association, Inc.

NATURE AND CLASSIFICATION ASPECTS OF LOCAL BUDGET REVENUES

Directory of Open Access Journals (Sweden)

Oksana Vinnytska

2015-11-01

Full Text Available The purpose of the article is to determine the essential characteristics of local budgets and justify their classification aspects. Methodology. In the course of writing used general scientific and special methods of knowledge: dialectical and systemic-functional – to summarize the theoretical concepts of income of local budgets; analysis and synthesis – to detail the subject of research and study its components; logic synthesis – to justify approaches and proposals for the formulation of local budgets. Results. Proved that today there is no single view on the interpretation of economic categories “revenues of local budgets.” A refined concept of “local budget revenues” from the standpoint of material content, form, organizational structure and nature of local budgets. Local budget revenues determined as part of the financial resources of society, which is accumulated by local authorities to enforce their tasks and functions to implement current and future challenges of social infrastructure in the regions. Proved that the revenues of local budgets are derived from their own, and assigned to the established order of state taxes, fees and other mandatory payments. The main feature of their own revenues is the direct subordination of local government. The main feature is the fixed income long-term nature of their attachment to the appropriate budget. Value/originality. Proved that the presence in the economic literature of different classification criteria of local budget on various grounds provides multi classification that reflects all the features of the formation, use and functional differences revenues of local budgets. This approach provides the basis for improving the functioning of the theoretical foundations of the budget process in Ukraine at the level of local authorities.

Personal healthcare budgets: What can England learn from the Netherlands?

NARCIS (Netherlands)

Ginneken, E. van; Groenewegen, P.P.; McKee, M.

2012-01-01

The English Department of Health wants to give patients more control over the care they receive. One way they propose to do this is through personal healthcare budgets for people eligible for NHS continuing care. The health secretary, Andrew Lansley, says the “budgets will give them more control

Laser Cutting Tool Path Optimization

OpenAIRE

Dewil, Reginald; Cattrysse, Dirk; Vansteenwegen, Pieter

2011-01-01

Given a set of irregular parts nested on a metal sheet, minimize the total non- cutting time for the cutter head, cutting all the required elements and returning to the starting location. The problem is modeled as a generalized traveling sales- person problem with special precedence constraints. An initial feasible solution is generated and improved by local moves embedded in a tabu search framework. The proposed algorithm shows promising results in comparison with a commercial...

Under Secretary of Defense (Comptroller) > Budget Materials > Budget1998

Science.gov (United States)

functionalStatements OUSD(C) History FMR Budget Materials Budget Execution Financial Management Improving Financial Performance Reports Regulations banner DoD Budget Request 2019 | 2018 | 2017 |2016 | 2015 | 2014 | 2013 | 2012 President's Budget request for the Department of Defense sustains the President's commitment to invest in

The interaction of the petroleum fiscal system and cost-savings in the UKCS: pre and post the 1993 budget

International Nuclear Information System (INIS)

Kemp, A.G.; MacDonald, B.

1993-01-01

In 1990 research was undertaken on a number of North Sea regulatory and fiscal issues. The work was financed by Shell Expro, BP, Esso, Phillips and Mobil. In 1991 and 1992 work continued on these subjects sponsored by the same group with the addition of Occidental (now EE Caledonia). In 1993 the programme examines the following subjects: the interaction of the fiscal system and cost cutting in the North Sea; the effects of the 1993 budget proposals on North Sea oil and gas; incremental investments in mature oil fields and the continuing fiscal problem with emphasis on the risk aspects; fiscal and financial aspects of field abandonment; fiscal aspects of the development of small accumulations employing transferable production facilities. (author)

The economic impact of proposed regulations on the discharge of drilling muds and cuttings from the offshore facilities on US undiscovered crude oil reserves

International Nuclear Information System (INIS)

1989-01-01

This paper presents the results of an assessment of the potential economic impact of proposed regulations. on the discharge of drilling fluids (muds) and cuttings on US offshore undiscovered crude oil resources. These regulations include proposed Best Available Technology economically achievable (BAT) and New Source Performance Standards (NSPS) effluent limitations under the Clean Water Act governing the discharge of drilling fluids and drill cuttings from offshore oil and gas drilling operations. The impact of the proposed RAT/NSPS regulations for the drilling fluids and drill cuttings disposal on the cost of funding, developing, and producing Lower-48 offshore undiscovered crude oil resources will depend significantly on operators perceptions on the chances of failing toxicity or static sheen tests. If operators, in economically justifying their projects, assume that the fluids fail one of these tests, thereby prohibiting them from being discharged, up to 11% of the economically recoverable offshore resource would be considered uneconomic to produce. This would amount to 845 million barrels of oil at an oil price around $25 per barrel. On the other hand, if operators are willing co take their chances and see if their fluids fail one of these tests, then, based on EPA's assumptions concerning forecast fluid use and static sheen and toxicity test failure rates, up to 4% of the offshore undiscovered resource would be impacted, amounting to lost reserves of up to 270 million barrels

Proposed standardized definitions for vertical resolution and uncertainty in the NDACC lidar ozone and temperature algorithms - Part 2: Ozone DIAL uncertainty budget

Science.gov (United States)

Leblanc, Thierry; Sica, Robert J.; van Gijsel, Joanna A. E.; Godin-Beekmann, Sophie; Haefele, Alexander; Trickl, Thomas; Payen, Guillaume; Liberti, Gianluigi

2016-08-01

A standardized approach for the definition, propagation, and reporting of uncertainty in the ozone differential absorption lidar data products contributing to the Network for the Detection for Atmospheric Composition Change (NDACC) database is proposed. One essential aspect of the proposed approach is the propagation in parallel of all independent uncertainty components through the data processing chain before they are combined together to form the ozone combined standard uncertainty. The independent uncertainty components contributing to the overall budget include random noise associated with signal detection, uncertainty due to saturation correction, background noise extraction, the absorption cross sections of O3, NO2, SO2, and O2, the molecular extinction cross sections, and the number densities of the air, NO2, and SO2. The expression of the individual uncertainty components and their step-by-step propagation through the ozone differential absorption lidar (DIAL) processing chain are thoroughly estimated. All sources of uncertainty except detection noise imply correlated terms in the vertical dimension, which requires knowledge of the covariance matrix when the lidar signal is vertically filtered. In addition, the covariance terms must be taken into account if the same detection hardware is shared by the lidar receiver channels at the absorbed and non-absorbed wavelengths. The ozone uncertainty budget is presented as much as possible in a generic form (i.e., as a function of instrument performance and wavelength) so that all NDACC ozone DIAL investigators across the network can estimate, for their own instrument and in a straightforward manner, the expected impact of each reviewed uncertainty component. In addition, two actual examples of full uncertainty budget are provided, using nighttime measurements from the tropospheric ozone DIAL located at the Jet Propulsion Laboratory (JPL) Table Mountain Facility, California, and nighttime measurements from the JPL

Standard compensation for power cuts. Working group report

International Nuclear Information System (INIS)

2002-07-01

The Working Group was commissioned to draw up a proposal in the form of a Government Bill for provisions to be included in the Electricity Market Act on imposing an obligation on the distribution net operator to pay a standard compensation to the users of electricity for the event that they get no access to electricity. The Working Group should consider especially a model of standard compensation presented in the final report by Mr. Jarl Forsten, Deputy Director General of the Technical Research Centre of Finland VTT, published on 30 April 2002 that the amount of standard compensation should not depend on the reason for the power cut. The Working Group proposes that the Electricity Market Act should be amended by provisions providing that a distribution net operator shall pay to the user of electricity a standard compensation for power cuts lasting over 12 hours. The amount of compensation shall be based on the annual network service fee and a sliding scale of compensation related to the duration of the power cut shall be applied. The maximum compensation shall be paid when the power cut lasts more than five days. The maximum amount of individual compensations shall be fixed at EUR 700. The proposed provisions on standard compensation in the event of power cuts are aimed at amending the provisions in Chapter 6a of the Electricity Market Act on price reduction and compensation because of fault in the supply of electricity. The aim of the introduction of standard compensation for power cuts is to persuade distribution net operators to make an effort to minimize the time for power cuts. (orig.)

Energy consumption in commercial buildings: A comparison with BEPS budgets

Science.gov (United States)

1980-09-01

Metered energy consumption data were collected on existing commercial buildings to help establish the proposed building energy performance standards (BEPS). The search has identified 84 buildings whose metered energy consumption is equal to or less than that proposed for their BEPS budgets and another 7 buildings whose metered consumption is less than 20 percent above their BEPS budgets. The methodology used to identify the buildings and to collect their metered energy consumption data are described. The data are analyzed and summarized and conclusions are drawn.

The relationship between the Balanced Budget Act (BBA) and hospital profitability.

Science.gov (United States)

Younis, Mustafa Z

2006-01-01

The Balanced Budget Act of 1997 (BBA) reduced the payment for fees for service providers and reduced the subsidy paid by the government for teaching hospitals. Since the passage of such cost containment measures, debates regarding their impact on hospitals, graduate medical education, and access to health care were raised. The need to examine the effect of such payment reduction on hospital profitability was widely ignored. We examined the relationship between the BBA and hospital profitability by using return on assets to measure profitability, by running an ordinary least squares regression for 1996 as pre-BBA and 1999 as post-BBA. We controlled for variables that were not included in previous literature, such as disproportionate share hospital status, critical access hospital status, and graduate medical education, measured by teaching hospitals to measure the effect of BBA cuts on teaching hospitals. Furthermore we incorporated several economic, financial, and utilization variables in the model. We used 1996 and 1999 data in our analysis to bridge potential effects of the BBA. To locate hospitals that changed ownership status we cross-matched the Medicare Cost Report data with the American Hospital Association Annual Survey. We found that overall hospital profitability declined as a result of the introduction of the BBA; however, small rural hospitals that converted to critical access status enjoyed improvement in financial status over the period of our study. Hospitals that converted to for-profit status did not improve in financial status, and showed a lower earning after the conversation. Our results show that the BBA had a negative effect on hospitals because of cuts in its reimbursement policy, except for critical access hospitals, which show improvement because of their exemption from the prospective payment system. Our study differs from others by using national comprehensive data for years that focus exclusively on the Balanced Budget Act period. We

Stability analysis of multipoint tool equipped with metal cutting ceramics

Science.gov (United States)

Maksarov, V. V.; Khalimonenko, A. D.; Matrenichev, K. G.

2017-10-01

The article highlights the issues of determining the stability of the cutting process by a multipoint cutting tool equipped with cutting ceramics. There were some recommendations offered on the choice of parameters of replaceable cutting ceramic plates for milling based of the conducted researches. Ceramic plates for milling are proposed to be selected on the basis of value of their electrical volume resistivity.

Budget Options

National Research Council Canada - National Science Library

2000-01-01

This volume-part of the Congressional Budget Office's (CBO's) annual report to the House and Senate Committees on the Budget-is intended to help inform policymakers about options for the federal budget...

Gear cutting tools fundamentals of design and computation

CERN Document Server

Radzevich, Stephen P

2010-01-01

Presents the DG/K-based method of surface generation, a novel and practical mathematical method for designing gear cutting tools with optimal parameters. This book proposes a scientific classification for the various kinds of the gear machining meshes, discussing optimal designs of gear cutting tools.

Cutting zone area and chip morphology in high-speed cutting of titanium alloy Ti-6Al-4V

International Nuclear Information System (INIS)

Ke, Qing Chan; Xu, Daochun; Xiong, Dan Ping

2017-01-01

The titanium alloy Ti-6Al-4V has superior properties but poor machinability, yet is widely used in aerospace and biomedical industries. Chip formation and cutting zone area are important factors that have received limited attention. Thus, we propose a high-speed orthogonal cutting model for serrated chip formation. The high speed orthogonal cutting of Ti-6Al-4V was studied with a cutting speed of 10-160 m/min and a feed of 0.07-0.11 mm/r. Using theoretical models and experimental results, parameters such as chip shape, serration level, slip angle, and shear slip distance were investigated. Cutting zone boundaries (tool-chip contact length, length of shear plane, and critical slip plane) and cutting zone area were obtained. The results showed that discontinuous, long-curling, and continuous chips were formed at low, medium, and high speeds, respectively. Serration level, shear slip distance, and slip angle rose with increasing cutting speed. The length of shear plane, tool-chip contact, and critical slip plane varied subtly with increased cutting speed, and rose noticeably with increased feed. Cutting zone area grew weakly with increased cutting speed, levelling off at high cutting speed; however, it rose noticeably with increased feed. This study furthers our understanding of the shear slip phenomenon and the mechanism of serrated chip formation

Cutting zone area and chip morphology in high-speed cutting of titanium alloy Ti-6Al-4V

Energy Technology Data Exchange (ETDEWEB)

Ke, Qing Chan; Xu, Daochun; Xiong, Dan Ping [School of Technology, Beijing Forestry University, Beijing (China)

2017-01-15

The titanium alloy Ti-6Al-4V has superior properties but poor machinability, yet is widely used in aerospace and biomedical industries. Chip formation and cutting zone area are important factors that have received limited attention. Thus, we propose a high-speed orthogonal cutting model for serrated chip formation. The high speed orthogonal cutting of Ti-6Al-4V was studied with a cutting speed of 10-160 m/min and a feed of 0.07-0.11 mm/r. Using theoretical models and experimental results, parameters such as chip shape, serration level, slip angle, and shear slip distance were investigated. Cutting zone boundaries (tool-chip contact length, length of shear plane, and critical slip plane) and cutting zone area were obtained. The results showed that discontinuous, long-curling, and continuous chips were formed at low, medium, and high speeds, respectively. Serration level, shear slip distance, and slip angle rose with increasing cutting speed. The length of shear plane, tool-chip contact, and critical slip plane varied subtly with increased cutting speed, and rose noticeably with increased feed. Cutting zone area grew weakly with increased cutting speed, levelling off at high cutting speed; however, it rose noticeably with increased feed. This study furthers our understanding of the shear slip phenomenon and the mechanism of serrated chip formation.

Graph-cut based discrete-valued image reconstruction.

Science.gov (United States)

Tuysuzoglu, Ahmet; Karl, W Clem; Stojanovic, Ivana; Castañòn, David; Ünlü, M Selim

2015-05-01

Efficient graph-cut methods have been used with great success for labeling and denoising problems occurring in computer vision. Unfortunately, the presence of linear image mappings has prevented the use of these techniques in most discrete-amplitude image reconstruction problems. In this paper, we develop a graph-cut based framework for the direct solution of discrete amplitude linear image reconstruction problems cast as regularized energy function minimizations. We first analyze the structure of discrete linear inverse problem cost functions to show that the obstacle to the application of graph-cut methods to their solution is the variable mixing caused by the presence of the linear sensing operator. We then propose to use a surrogate energy functional that overcomes the challenges imposed by the sensing operator yet can be utilized efficiently in existing graph-cut frameworks. We use this surrogate energy functional to devise a monotonic iterative algorithm for the solution of discrete valued inverse problems. We first provide experiments using local convolutional operators and show the robustness of the proposed technique to noise and stability to changes in regularization parameter. Then we focus on nonlocal, tomographic examples where we consider limited-angle data problems. We compare our technique with state-of-the-art discrete and continuous image reconstruction techniques. Experiments show that the proposed method outperforms state-of-the-art techniques in challenging scenarios involving discrete valued unknowns.

The Budget as a Management Tool: Zero Base Budgeting, Panacea ...

African Journals Online (AJOL)

Nigeria has been experiencing difficulties in Budget implementation. The objective of this article is to present alternative forms of budgeting and after exposition on them, to recommend one that could mitigate budget implementation problem for Nigeria. Two types of budgeting addressed are incremental and zero-base.

Do budget balance rules anchor budget balance expectations? -- Some international evidence

OpenAIRE

Rülke, Jan-Christoph; Frenkel, Michael; Lis, Eliza

2013-01-01

This is the first study that analyzes whether budget balance expectations are anchored and whether budget balance rules effectively anchor expectations. To this end, we use a unique data set which covers budget balance expectations in 17 countries that implemented a budget balance rules. While our results are mixed concerning the general impact of budget balance rules on anchoring expectations, we do find that specific features of budget balance rules are important to successfully anchor budg...

Is Zero-Based Budgeting Different from Planning--Programming--Budgeting Systems?

Science.gov (United States)

Hentschke, Guilbert C.

1977-01-01

Successful adoption of zero-base budgeting (ZBB) will be greater than that of planning-programming-budgeting-systems (PPBS) because perceived problems inherent in PPBS are largely missing in ZBB; ZBB appears to fit current school district budgeting behavior; and ZBB seems to improve communication about the need for budget reform. (Author/IRT)

A deep cut ellipsoid algorithm for convex programming : Theory and applications

NARCIS (Netherlands)

J.B.G. Frenk (Hans); J.A.S. Gromicho (Joaquim); S. Zhang (Shuzhong)

1994-01-01

textabstractThis paper proposes a deep cut version of the ellipsoid algorithm for solving a general class of continuous convex programming problems. In each step the algorithm does not require more computational effort to construct these deep cuts than its corresponding central cut version. Rules

States' experiences with loan repayment programs for health care professionals in a time of state budget cuts and NHSC expansion.

Science.gov (United States)

Pathman, Donald E; Morgan, Jennifer Craft; Konrad, Thomas R; Goldberg, Lynda

2012-01-01

The landscape of education loan repayment programs for health care professionals has been turbulent in recent years, with doubling of the funding for the National Health Service Corps (NHSC) and cuts in funding for some states' programs. We sought to understand how this turbulence is being felt within the state offices involved in recruiting clinicians to rural and urban underserved communities. We conducted key informant telephone interviews with staff of state offices of rural health, primary care organizations, and/or related organizations within 28 diverse states to answer questions about perceived changes and interplay among solely state-funded loan repayment programs, joint state-federal programs, and the NHSC federal program. Interviews were transcribed, formally analyzed, and key issues summarized. Informants reported that solely state-funded and joint state-federal loan repayment programs are greatly valued for their ability to target a state's particular needs and to complement the NHSC federal program. However, budgets for state programs have been threatened, reduced, or eliminated entirely in many cases. All informants positively perceived the NHSC's recent growth and changes, which they feel are helping fill important workforce needs for their states. Nevertheless, the much larger NHSC federal program now competes with some states' programs for clinicians and service sites; states' programs are pushed to adjust their operations to maintain a unique "niche". States' key recruiters lament reductions in funding for states' loan repayment programs, and welcome the NHSC's recent growth and changes. Better coordination is needed to minimize competition and maximize complementarity between state and federal programs. © 2012 National Rural Health Association.

12 CFR 995.6 - Budget and expenses.

Science.gov (United States)

2010-01-01

... and Banking FEDERAL HOUSING FINANCE BOARD NON-BANK SYSTEM ENTITIES FINANCING CORPORATION OPERATIONS... includes administrative and non-administrative expenses. (b) Finance Board approval. The Directorate shall submit annually to the Finance Board for approval, the budget of the Financing Corporation's proposed...

A DEEP CUT ELLIPSOID ALGORITHM FOR CONVEX-PROGRAMMING - THEORY AND APPLICATIONS

NARCIS (Netherlands)

FRENK, JBG; GROMICHO, J; ZHANG, S

1994-01-01

This paper proposes a deep cut version of the ellipsoid algorithm for solving a general class of continuous convex programming problems. In each step the algorithm does not require more computational effort to construct these deep cuts than its corresponding central cut version. Rules that prevent

A Deep Cut Ellipsoid Algorithm for convex Programming: theory and Applications

NARCIS (Netherlands)

Frenk, J.B.G.; Gromicho Dos Santos, J.A.; Zhang, S.

1994-01-01

This paper proposes a deep cut version of the ellipsoid algorithm for solving a general class of continuous convex programming problems. In each step the algorithm does not require more computational effort to construct these deep cuts than its corresponding central cut version. Rules that prevent

Plasma arc cutting: speed and cut quality

International Nuclear Information System (INIS)

Nemchinsky, V A; Severance, W S

2009-01-01

When cutting metal with plasma arc cutting, the walls of the cut are narrower at the bottom than at the top. This lack of squareness increases as the cutting speed increases. A model of this phenomenon, affecting cut quality, is suggested. A thin liquid layer, which separates the plasma from the solid metal to be melted, plays a key role in the suggested model. This layer decreases heat transfer from the plasma to the solid metal; the decrease is more pronounced the higher the speed and the thicker the liquid metal layer. Since the layer is thicker at the bottom of the cut, the heat transfer effectiveness is lower at the bottom. The decrease in heat transfer effectiveness is compensated by the narrowness of the cut. The suggested model allows one to calculate the profile of the cut. The result of the calculations of the cutting speeds for plates of various thicknesses, at which the squareness of the cut is acceptable, agrees well with the speeds recommended by manufacturers. The second effect considered in the paper is the deflection of the plasma jet from the vertical at a high cutting speed. A qualitative explanation of this phenomenon is given. We believe the considerations of this paper are pertinent to other types of cutting with moving heat sources.

Cutting

Science.gov (United States)

... Staying Safe Videos for Educators Search English Español Cutting KidsHealth / For Teens / Cutting What's in this article? ... Getting Help Print en español Cortarse What Is Cutting? Emma's mom first noticed the cuts when Emma ...

Home - House Budget Committee

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Initiatives Hearings Full Menu About Toggle Links Members History Staff Rules & Budget Law News Toggle Links Press Releases Budget Digests HBC Publications Op-Eds Speeches & Statements Budgets Toggle Links FY 2018 Budget FY 2017 Budget FY 2017 Reconciliation FY 2016 Budget FY 2016 Reconciliation FY 2015

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...

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

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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.

Innovative Management of Budget Deficits: A Proportional Salary and Time Reduction Scheme.

Science.gov (United States)

Sloper, David

1989-01-01

An approach to institutional budgeting designed to alleviate accumulated deficits is described. The proposal introduces flexibility into the salary component, alleviating cash flow difficulties in the short to medium term and encouraging more proactive budgeting, by allowing employees to contract for reduced annual salary in exchange for reduced…

Elimination of striation in laser cutting of mild steel

International Nuclear Information System (INIS)

Sobih, M; Crouse, P L; Li, L

2007-01-01

High-power laser cutting is extensively used in many industrial applications. An important weakness of this process is the formation of striations (regular lines down the cut surface), which affect the quality of the surfaces produced. The elimination of striation formation is of considerable importance, since it could open up a variety of novel high-precision applications. This study presents the results of oxygen-assisted laser cutting of EN43 mild steel sheets, using a high-power fibre laser. Striation-free laser cuts are demonstrated for cutting 1 and 2 mm thick mild steel sheets. The optimal operating windows are presented and a mathematical method is proposed to estimate the critical speed at which striation-free cut can be obtained

Elimination of striation in laser cutting of mild steel

Energy Technology Data Exchange (ETDEWEB)

Sobih, M; Crouse, P L; Li, L [Laser Processing Research Centre, School of Mechanical, Aerospace and Civil Engineering, University of Manchester, Sackville Street Building, PO Box 88, Manchester M60 1QD (United Kingdom)

2007-11-21

High-power laser cutting is extensively used in many industrial applications. An important weakness of this process is the formation of striations (regular lines down the cut surface), which affect the quality of the surfaces produced. The elimination of striation formation is of considerable importance, since it could open up a variety of novel high-precision applications. This study presents the results of oxygen-assisted laser cutting of EN43 mild steel sheets, using a high-power fibre laser. Striation-free laser cuts are demonstrated for cutting 1 and 2 mm thick mild steel sheets. The optimal operating windows are presented and a mathematical method is proposed to estimate the critical speed at which striation-free cut can be obtaine000.

California Budget Simulation

Science.gov (United States)

Mallinson, Daniel J.

2018-01-01

The California Budget Challenge produced by Next10 provides a useful and intuitive tool for instructors to introduce students to public budgeting. Students will reason through a series of budgeting decisions using information provided on the fiscal and practical implications of their choices. The Challenge is updated with each budget cycle, so it…

Budgeting for School Media Centers.

Science.gov (United States)

Drott, M. Carl

1978-01-01

Describes various forms of budgets and discusses concepts in budgeting useful to supervisors of school media centers: line item budgets, capital budgets, creating budgets, the budget calendar, innovations, PPBS (Planning, Programing, Budgeting System), zero-based budgeting, cost-benefit analysis, benefits, benefit guidelines, and budgeting for the…

[Guidelines for budget impact analysis of health technologies in Brazil].

Science.gov (United States)

Ferreira-Da-Silva, Andre Luis; Ribeiro, Rodrigo Antonini; Santos, Vânia Cristina Canuto; Elias, Flávia Tavares Silva; d'Oliveira, Alexandre Lemgruber Portugal; Polanczyk, Carisi Anne

2012-07-01

Budget impact analysis (BIA) provides operational financial forecasts to implement new technologies in healthcare systems. There were no previous specific recommendations to conduct such analyses in Brazil. This paper reviews BIA methods for health technologies and proposes BIA guidelines for the public and private Brazilian healthcare system. The following recommendations were made: adopt the budget administrator's perspective; use a timeframe of 1 to 5 years; compare reference and alternative scenarios; consider the technology's rate of incorporation; estimate the target population by either an epidemiological approach or measured demand; consider restrictions on technologies' indication or factors that increase the demand for them; consider direct and averted costs; do not adjust for inflation or discounts; preferably, integrate information on a spreadsheet; calculate the incremental budget impact between scenarios; and summarize information in a budget impact report.

Letter from Inspector General Arthur A. Elkins Jr. to Director of Office of Management and Budget on OIG FY 2012 Budget

Science.gov (United States)

Based on the funding level for Fiscal Year (FY) 2012 that is being proposed for the Environmental Protection Agency's (EPA) OIG, 1 am providing the following comments for inclusion in the President's FY 2012 Budget.

Numerical modelling of tool wear in turning with cemented carbide cutting tools

Science.gov (United States)

Franco, P.; Estrems, M.; Faura, F.

2007-04-01

A numerical model is proposed for analysing the flank and crater wear resulting from the loss of material on cutting tool surface in turning processes due to wear mechanisms of adhesion, abrasion and fracture. By means of this model, the material loss along cutting tool surface can be analysed, and the worn surface shape during the workpiece machining can be determined. The proposed model analyses the gradual degradation of cutting tool during turning operation, and tool wear can be estimated as a function of cutting time. Wear-land width (VB) and crater depth (KT) can be obtained for description of material loss on cutting tool surface, and the effects of the distinct wear mechanisms on surface shape can be studied. The parameters required for the tool wear model are obtained from bibliography and experimental observation for AISI 4340 steel turning with WC-Co cutting tools.

Numerical modelling of tool wear in turning with cemented carbide cutting tools

International Nuclear Information System (INIS)

Franco, P.; Estrems, M.; Faura, F.

2007-01-01

A numerical model is proposed for analysing the flank and crater wear resulting from the loss of material on cutting tool surface in turning processes due to wear mechanisms of adhesion, abrasion and fracture. By means of this model, the material loss along cutting tool surface can be analysed, and the worn surface shape during the workpiece machining can be determined. The proposed model analyses the gradual degradation of cutting tool during turning operation, and tool wear can be estimated as a function of cutting time. Wear-land width (VB) and crater depth (KT) can be obtained for description of material loss on cutting tool surface, and the effects of the distinct wear mechanisms on surface shape can be studied. The parameters required for the tool wear model are obtained from bibliography and experimental observation for AISI 4340 steel turning with WC-Co cutting tools

Polyester Apparel Cutting Waste as Insulation Material

OpenAIRE

Trajković, Dušan; Jordeva, Sonja; Tomovska, Elena; Zafirova, Koleta

2017-01-01

Polyester waste is the dominant component of the clothing industry waste stream, yet its recycling in this industry is rarely addressed. This paper proposes using polyester cutting waste as an insulation blanket for roofing and buildings’ internal walls in order to reduce environmental pollution. The designed textile structures used waste cuttings from different polyester fabrics without opening the fabric to fibre. Thermal insulation, acoustic insulation, fire resistance and biodegradation o...

Determination of cut front position in laser cutting

Science.gov (United States)

Pereira, M.; Thombansen, U.

2016-07-01

Laser cutting has a huge importance to manufacturing industry. Laser cutting machines operate with fixed technological parameters and this does not guarantee the best productivity. The adjustment of the cutting parameters during operation can improve the machine performance. Based on a coaxial measuring device it is possible to identify the cut front position during the cutting process. This paper describes the data analysis approach used to determine the cut front position for different feed rates. The cut front position was determined with good resolution, but improvements are needed to make the whole process more stable.

Characterisation of debris from laser and mechanical cutting of bone.

Science.gov (United States)

Rachmanis, Nikolaos; McGuinness, Garrett B; McGeough, Joseph A

2014-07-01

Laser cutting of bones has been proposed as a technology in orthopaedic surgery. In this short study, the laser-bone interaction was examined using a pulsed erbium-doped yttrium aluminium garnet laser and compared to a conventional cutting technique. Microscopic analysis revealed the nature of waste debris and showed higher proportions of finer particles for conventional sagittal sawing compared to laser cutting. © IMechE 2014.

Modeling of tool path for the CNC sheet cutting machines

Science.gov (United States)

Petunin, Aleksandr A.

2015-11-01

In the paper the problem of tool path optimization for CNC (Computer Numerical Control) cutting machines is considered. The classification of the cutting techniques is offered. We also propose a new classification of toll path problems. The tasks of cost minimization and time minimization for standard cutting technique (Continuous Cutting Problem, CCP) and for one of non-standard cutting techniques (Segment Continuous Cutting Problem, SCCP) are formalized. We show that the optimization tasks can be interpreted as discrete optimization problem (generalized travel salesman problem with additional constraints, GTSP). Formalization of some constraints for these tasks is described. For the solution GTSP we offer to use mathematical model of Prof. Chentsov based on concept of a megalopolis and dynamic programming.

Experimental testing of exchangeable cutting inserts cutting ability

OpenAIRE

Čep, Robert; Janásek, Adam; Čepová, Lenka; Petrů, Jana; Hlavatý, Ivo; Car, Zlatan; Hatala, Michal

2013-01-01

The article deals with experimental testing of the cutting ability of exchangeable cutting inserts. Eleven types of exchangeable cutting inserts from five different manufacturers were tested. The tested cutting inserts were of the same shape and were different especially in material and coating types. The main aim was both to select a suitable test for determination of the cutting ability of exchangeable cutting inserts and to design such testing procedure that could make it possible...

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...

THE BUDGET CLASSIFICATION AS THE BASIS OF THE USAGE OF THE METHOD OF ACCRUAL IN THE PUBLIC SECTOR

Directory of Open Access Journals (Sweden)

Y. Kaliuha

2016-02-01

Full Text Available Components of the budget classification of Ukraine, which are used for accounting and administration of budgets of different levels, have been investigated. The five-level hierarchy of normative documents in accordance with international practice has been proposed. The analysis of the budget classification of Ukraine and of that one, which has been developed in accordance with the IMF GFSM 2001, has been done as the basis for implementation of the method of accrual in the public sector. Proposals on the improvement of the budget classification and the method of accrual have been made.

Determination of cut front position in laser cutting

International Nuclear Information System (INIS)

Pereira, M; Thombansen, U

2016-01-01

Laser cutting has a huge importance to manufacturing industry. Laser cutting machines operate with fixed technological parameters and this does not guarantee the best productivity. The adjustment of the cutting parameters during operation can improve the machine performance. Based on a coaxial measuring device it is possible to identify the cut front position during the cutting process. This paper describes the data analysis approach used to determine the cut front position for different feed rates. The cut front position was determined with good resolution, but improvements are needed to make the whole process more stable. (paper)

Capital budgeting practices in Indian companies

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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.

The Dominance of Indirect Taxes in Estonian State Budget

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Olev Raju

2013-01-01

Full Text Available Recession has sharply erected the question of tax burden and the optimal proportion of different kinds of taxes among the incomes of the budget. Indirect taxes and consumption taxes, which proportion is different according to different methodologies, dominate in Estonian state budget. The buoyancy of a tax system based on taxes of that kind is especially weak during the recession. Difficulties concerning the incomes of budget have arisen the necessity for lifting taxes, which is possible as the tax burden is low now. But a sharp question of the optimal level of taxes is going to be raised. A formula for indirect tax optimum according to Ramsey taxes and Slutski decomposition has been proposed in the article.

Problems and Specific Features of Sub-Federal Budgets Execution in 2015

Directory of Open Access Journals (Sweden)

Anna Ivanovna Povarova

2016-09-01

Full Text Available Last year has been marked by worrying trends in the development of a budgetary crisis in Russian regions; the crisis became apparent in 2013, when regional authorities had to get into huge debts in order to provide finances for the social obligations in the framework of the presidential decrees of May 7, 2012. The budget process in 2015 was characterized by expanding negative trends in those regions that had previously been the engines of economic growth and budget donors, which contradicts the regional development strategy. The crisis response measures consist in a large-scale optimization of expenses. Despite an attempt undertaken by the Government to replace commercial borrowings with budget loans, there are still no prospects for solving the debt issue. On the contrary, expert forecasts predict a doubling of the debt stock in regions by the end of 2017. Cuts in the expenditures on human capital development should be considered as a new negative trend, naturally resulting in the deterioration of material well-being of Russians, which was expressed in the decline in their real incomes and raising poverty level. It seems that on the eve of the RF State Duma elections the social policy of the authorities ceases to be socially oriented. Under the circumstances of an aggravating budget crisis, the Government is not increasing unrepayable financial aid (it did increase it in 2009; instead, it is pursuing the opposite policy and estranges itself from providing support to regions. Moreover, the Cabinet of Ministers does not openly wish to carry out a just division of powers and obligations of governmental units, but turns it into a mechanism for financing federal budget deficit by shifting state obligations onto the regions. The paper presents the results of the analysis of sub-federal budgets execution in 2015. The main goal was to identify the features of budget process and trends in the dynamics of budget parameters. The main conclusion is that

The effect of motivation profile and participative budgeting on budget goal commitment

DEFF Research Database (Denmark)

Sandalgaard, Niels; Bukh, Per Nikolaj; Poulsen, Carsten Stig

2009-01-01

The effect of participative budgeting on motivation is often considered in management accounting research. In this study we focus on dispositional factors of motivation rooted in personality that affect budgeting. Especially we focus on the effect of personality traits in the form of achievement......, power and affiliation motives on budget goal commitment in interaction with participative budgeting. The study is based on a survey among bank managers at different organizational levels of a Scandinavian regional bank and the results indicate that the effect of participative budgeting on budget goal...... commitment is moderated by the implicit power motivation of the bank manager....

Mean-Reverting Portfolio With Budget Constraint

Science.gov (United States)

Zhao, Ziping; Palomar, Daniel P.

2018-05-01

This paper considers the mean-reverting portfolio design problem arising from statistical arbitrage in the financial markets. We first propose a general problem formulation aimed at finding a portfolio of underlying component assets by optimizing a mean-reversion criterion characterizing the mean-reversion strength, taking into consideration the variance of the portfolio and an investment budget constraint. Then several specific problems are considered based on the general formulation, and efficient algorithms are proposed. Numerical results on both synthetic and market data show that our proposed mean-reverting portfolio design methods can generate consistent profits and outperform the traditional design methods and the benchmark methods in the literature.

Generating spatially optimized habitat in a trade-off between social optimality and budget efficiency.

Science.gov (United States)

Drechsler, Martin

2017-02-01

Auctions have been proposed as alternatives to payments for environmental services when spatial interactions and costs are better known to landowners than to the conservation agency (asymmetric information). Recently, an auction scheme was proposed that delivers optimal conservation in the sense that social welfare is maximized. I examined the social welfare and the budget efficiency delivered by this scheme, where social welfare represents the difference between the monetized ecological benefit and the conservation cost incurred to the landowners and budget efficiency is defined as maximizing the ecological benefit for a given conservation budget. For the analysis, I considered a stylized landscape with land patches that can be used for agriculture or conservation. The ecological benefit was measured by an objective function that increases with increasing number and spatial aggregation of conserved land patches. I compared the social welfare and the budget efficiency of the auction scheme with an agglomeration payment, a policy scheme that considers spatial interactions and that was proposed recently. The auction delivered a higher level of social welfare than the agglomeration payment. However, the agglomeration payment was more efficient budgetarily than the auction, so the comparative performances of the 2 schemes depended on the chosen policy criterion-social welfare or budget efficiency. Both policy criteria are relevant for conservation. Which one should be chosen depends on the problem at hand, for example, whether social preferences should be taken into account in the decision of how much money to invest in conservation or whether the available conservation budget is strictly limited. © 2016 Society for Conservation Biology.

77 FR 17464 - Proposed Agency Information Collection

Science.gov (United States)

2012-03-26

... submitted to the Office of Management and Budget (OMB) for clearance, a proposal for collection of... Better Buildings Challenge is a presidential leadership initiative intended to drive greater energy... Regulatory Affairs, Office of Management and Budget, New Executive Office Building, Room 10102, 735 17th...

Multidimensional Brain MRI segmentation using graph cuts

International Nuclear Information System (INIS)

Lecoeur, Jeremy

2010-01-01

This thesis deals with the segmentation of multimodal brain MRIs by graph cuts method. First, we propose a method that utilizes three MRI modalities by merging them. The border information given by the spectral gradient is then challenged by a region information, given by the seeds selected by the user, using a graph cut algorithm. Then, we propose three enhancements of this method. The first consists in finding an optimal spectral space because the spectral gradient is based on natural images and then inadequate for multimodal medical images. This results in a learning based segmentation method. We then explore the automation of the graph cut method. Here, the various pieces of information usually given by the user are inferred from a robust expectation-maximization algorithm. We show the performance of these two enhanced versions on multiple sclerosis lesions. Finally, we integrate atlases for the automatic segmentation of deep brain structures. These three new techniques show the adaptability of our method to various problems. Our different segmentation methods are better than most of nowadays techniques, speaking of computation time or segmentation accuracy. (authors)

Improved cutting performance in high power laser cutting

DEFF Research Database (Denmark)

Olsen, Flemming Ove

2003-01-01

Recent results in high power laser cutting especially with focus on cutting of mild grade steel types for shipbuilding are described.......Recent results in high power laser cutting especially with focus on cutting of mild grade steel types for shipbuilding are described....

An Improved Hierarchical Genetic Algorithm for Sheet Cutting Scheduling with Process Constraints

OpenAIRE

Yunqing Rao; Dezhong Qi; Jinling Li

2013-01-01

For the first time, an improved hierarchical genetic algorithm for sheet cutting problem which involves n cutting patterns for m non-identical parallel machines with process constraints has been proposed in the integrated cutting stock model. The objective of the cutting scheduling problem is minimizing the weighted completed time. A mathematical model for this problem is presented, an improved hierarchical genetic algorithm (ant colony—hierarchical genetic algorithm) is developed for better ...

Identification of cutting force coefficients in machining process considering cutter vibration

Science.gov (United States)

Yao, Qi; Luo, Ming; Zhang, Dinghua; Wu, Baohai

2018-03-01

Among current cutting force models, cutting force coefficients still are the foundation of predicting calculation combined with consideration of geometry engagement variation, equipment characteristics, material properties and so on. Attached with unimpeachable significance, the traditional and some novel identification methods of cutting force coefficient are still faced with trouble, including repeated onerous work, over ideal measuring condition, variation of value due to material divergence, interference from measuring units. To utilize the large amount of data from real manufacturing section, enlarge data sources and enrich cutting data base for former prediction task, a novel identification method is proposed by considering stiffness properties of the cutter-holder-spindle system in this paper. According to previously proposed studies, the direct result of cutter vibration is the form of dynamic undeformed chip thickness. This fluctuation is considered in two stages of this investigation. Firstly, a cutting force model combined with cutter vibration is established in detailed way. Then, on the foundation of modeling, a novel identification method is developed, in which the dynamic undeformed chip thickness could be obtained by using collected data. In a carefully designed experiment procedure, the reliability of model is validated by comparing predicted and measured results. Under different cutting condition and cutter stiffness, data is collected for the justification of identification method. The results showed divergence in calculated coefficients is acceptable confirming the possibility of accomplishing targets by applying this new method. In discussion, the potential directions of improvement are proposed.

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.

A new diagnostic accuracy measure and cut-point selection criterion.

Science.gov (United States)

Dong, Tuochuan; Attwood, Kristopher; Hutson, Alan; Liu, Song; Tian, Lili

2017-12-01

Most diagnostic accuracy measures and criteria for selecting optimal cut-points are only applicable to diseases with binary or three stages. Currently, there exist two diagnostic measures for diseases with general k stages: the hypervolume under the manifold and the generalized Youden index. While hypervolume under the manifold cannot be used for cut-points selection, generalized Youden index is only defined upon correct classification rates. This paper proposes a new measure named maximum absolute determinant for diseases with k stages ([Formula: see text]). This comprehensive new measure utilizes all the available classification information and serves as a cut-points selection criterion as well. Both the geometric and probabilistic interpretations for the new measure are examined. Power and simulation studies are carried out to investigate its performance as a measure of diagnostic accuracy as well as cut-points selection criterion. A real data set from Alzheimer's Disease Neuroimaging Initiative is analyzed using the proposed maximum absolute determinant.

Analyses of Effects of Cutting Parameters on Cutting Edge Temperature Using Inverse Heat Conduction Technique

Directory of Open Access Journals (Sweden)

Marcelo Ribeiro dos Santos

2014-01-01

Full Text Available During machining energy is transformed into heat due to plastic deformation of the workpiece surface and friction between tool and workpiece. High temperatures are generated in the region of the cutting edge, which have a very important influence on wear rate of the cutting tool and on tool life. This work proposes the estimation of heat flux at the chip-tool interface using inverse techniques. Factors which influence the temperature distribution at the AISI M32C high speed steel tool rake face during machining of a ABNT 12L14 steel workpiece were also investigated. The temperature distribution was predicted using finite volume elements. A transient 3D numerical code using irregular and nonstaggered mesh was developed to solve the nonlinear heat diffusion equation. To validate the software, experimental tests were made. The inverse problem was solved using the function specification method. Heat fluxes at the tool-workpiece interface were estimated using inverse problems techniques and experimental temperatures. Tests were performed to study the effect of cutting parameters on cutting edge temperature. The results were compared with those of the tool-work thermocouple technique and a fair agreement was obtained.

Public Budgeting: The Compromises Among the Sound Budgeting Principles in Contingency Funding

Science.gov (United States)

2017-06-01

funding for major aircraft using supplemental appropriations in place of incremental funding as intended for normal budgeting practices. This was a prime... incrementally funded on an annual basis. This change in budgeting practices lacked predictability because it allowed last-minute budget requests with low...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release. Distribution is unlimited. PUBLIC BUDGETING

Passive behavior of the government. Budget problems are aggravating in the regions

Directory of Open Access Journals (Sweden)

Anna Ivanovna Povarova

2015-07-01

20 to 11. The worsening of socio-economic problems is accompanied by a difficult international environment, adverse effects of external sanctions against Russia and falling oil prices. Already in 2014 the losses from the sanctions amounted to 40 billion U.S. dollars, from the decline in oil prices 100 billion U.S. dollars . However, the federal budget for 2015 was approved without taking into account these factors. It demonstrates the inability of the Russian Government to accurately assess the situation and forecast events even in the short term. Due to forced significant amendments to the federal budget in April 2015, its deficit was increased seven-fold, from 0.4 to 2.7 trillion rubles. Surely, this imbalance of the country’s budget will seriously complicate the implementation of local budgets. In the new version of the federal budget transfers to regions cut by 72 billion rubles, or by 10.5%. The anti-crisis plan of the Russian Federation Government aimed at cutting budget spending provides not grant financial support to the regions, but allocation of budgetary loans in the amount of 160 billion rubles, which will be returned to the Federal Treasury. These funds will be enough to repay only 15% of the accumulated commercial debt of regional budgets. Such a short-sighted budgetary policy of the central authorities deprives the regions of any hope of solving the problem of rising public debt. The crisis, greatly affecting the regions with metallurgical specialization, has highlighted the limits of countercyclical potential of fiscal policy. The lack of budget risk management involves deep drop in tax revenues, a major revenue source of regional budgets. Another negative consequence is that the Vologda Oblast, the Lipetsk Oblast, the Chelyabinsk Oblast and the Kemerovo Oblast have lost the status of donor regions. The article presents the results of the research in the problems of budgetary provision of the Vologda Oblast, the Lipetsk Oblast and the Chelyabinsk

Twice cutting method reduces tibial cutting error in unicompartmental knee arthroplasty.

Science.gov (United States)

Inui, Hiroshi; Taketomi, Shuji; Yamagami, Ryota; Sanada, Takaki; Tanaka, Sakae

2016-01-01

Bone cutting error can be one of the causes of malalignment in unicompartmental knee arthroplasty (UKA). The amount of cutting error in total knee arthroplasty has been reported. However, none have investigated cutting error in UKA. The purpose of this study was to reveal the amount of cutting error in UKA when open cutting guide was used and clarify whether cutting the tibia horizontally twice using the same cutting guide reduced the cutting errors in UKA. We measured the alignment of the tibial cutting guides, the first-cut cutting surfaces and the second cut cutting surfaces using the navigation system in 50 UKAs. Cutting error was defined as the angular difference between the cutting guide and cutting surface. The mean absolute first-cut cutting error was 1.9° (1.1° varus) in the coronal plane and 1.1° (0.6° anterior slope) in the sagittal plane, whereas the mean absolute second-cut cutting error was 1.1° (0.6° varus) in the coronal plane and 1.1° (0.4° anterior slope) in the sagittal plane. Cutting the tibia horizontally twice reduced the cutting errors in the coronal plane significantly (Pcutting the tibia horizontally twice using the same cutting guide reduced cutting error in the coronal plane. Copyright © 2014 Elsevier B.V. All rights reserved.

Understanding the Budget Process

Directory of Open Access Journals (Sweden)

Mesut Yalvaç

2000-03-01

Full Text Available Many different budgeting techniques can be used in libraries, and some combination of these will be appropriate for almost any individual situation. Li-ne-item, program, performance, formula, variable, and zero-base budgets all have features that may prove beneficial in the preparation of a budget. Budgets also serve a variety of functions, providing for short-term and long-term financial planning as well as for cash management over a period of time. Short-term plans are reflected in the operating budget, while long-term plans are reflected in the capital budget. Since the time when cash is available to an organization does not usually coincide with the time that disbursements must be made, it is also important to carefully plan for the inflow and outflow of funds by means of a cash budget.      During the budget process an organization selects its programs and activities by providing the necessary funding; the library, along with others in the organization, must justify its requests. Because of the cyclical nature of the budget process, it is possible continually to gather information and evaluate alternatives for the next budget period so that the library may achieve its maximum potential for service to its patrons.

Development of bore tools for pipe welding and cutting

International Nuclear Information System (INIS)

Oka, Kiyoshi; Ito, Akira; Takiguchi, Yuji

1998-01-01

In the International Thermonuclear Experimental Reactor (ITER), in-vessel components replacement and maintenance requires that connected cooling pipes be cut and removed beforehand and that new components be installed to which cooling pipes must be rewelded. All welding must be inspected for soundness after completion. These tasks require a new task concept for ensuring shielded areas and access from narrow ports. Thus, it became necessary to develop autonomous locomotion welding and cutting tools for branch and main pipes to weld pipes by in-pipe access; a system was proposed that cut and welded branch and main pipes after passing inside pipe curves, and elemental technologies developed. This paper introduces current development in tools for welding and cutting branch pipes and other tools for welding and cutting the main pipe. (author)

Development of bore tools for pipe welding and cutting

Energy Technology Data Exchange (ETDEWEB)

Oka, Kiyoshi; Ito, Akira; Takiguchi, Yuji [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

1998-04-01

In the International Thermonuclear Experimental Reactor (ITER), in-vessel components replacement and maintenance requires that connected cooling pipes be cut and removed beforehand and that new components be installed to which cooling pipes must be rewelded. All welding must be inspected for soundness after completion. These tasks require a new task concept for ensuring shielded areas and access from narrow ports. Thus, it became necessary to develop autonomous locomotion welding and cutting tools for branch and main pipes to weld pipes by in-pipe access; a system was proposed that cut and welded branch and main pipes after passing inside pipe curves, and elemental technologies developed. This paper introduces current development in tools for welding and cutting branch pipes and other tools for welding and cutting the main pipe. (author)

76 FR 16000 - Voluntary Protection Programs Information; Extension of the Office of Management and Budget's...

Science.gov (United States)

2011-03-22

... management programs including how the programs successfully address management leadership and employee...] Voluntary Protection Programs Information; Extension of the Office of Management and Budget's (OMB's... concerning its proposal to extend the Office of Management and Budget's (OMB's) approval of the information...

THE BUDGET PROGRAM: ECONOMIC CONTENT AND PRACTICE OF IMPLEMENTATION

Directory of Open Access Journals (Sweden)

Iryna Shevchenko

2017-09-01

Full Text Available The aim of the article is to analyse the practice of the economic content of budget programs’ implementation in Ukraine. The definition of the budget program is given. It is noted that, in the Ukrainian legislative area, there is a wide range of programs, namely: programs of economic and social development of Ukraine; Government activity programs; state target programs; local programs for the socio-economic and cultural development. The author reviews in more detail the differences between the budget program and the state target program since it is these types of programs that are most confusing. It is emphasized that there is a certain interconnection between budget and state target programs and a strategic document. Thus, in order to achieve the corresponding goal and fulfil the tasks set out in the paper and aim at solving urgent problems of development, it is necessary to develop concrete ways in the context of branches of the economy. Methodology. The study of the indicators of planned and fully financed state budget programs, planned and spent expenditures for the financing of budget programs for 2011– 2015, as well as the polynomial trend of planned expenditures for the financialization of budget programs for 2011– 2017, is conducted. The interrelation between elements of budget programs and their characteristic features is studied. Indicators of the implementation of budget programs applied in international practice are considered and analysed, namely: Great Britain, Australia, New Zealand, USA. Results. The author systematized the views of scientists on the performance indicators of budget programs. The analysis of the professional literature on this issue allowed generalizing the main classification features, which, according to the author, should be fixed at the legislative level. Practical implication. The author proposed an additional classification mark “Depending on the degree of risk of non-fulfilment of the program�

ADVANCED CUTTINGS TRANSPORT STUDY

Energy Technology Data Exchange (ETDEWEB)

Stefan Miska; Troy Reed; Ergun Kuru

2004-09-30

The Advanced Cuttings Transport Study (ACTS) was a 5-year JIP project undertaken at the University of Tulsa (TU). The project was sponsored by the U.S. Department of Energy (DOE) and JIP member companies. The objectives of the project were: (1) to develop and construct a new research facility that would allow three-phase (gas, liquid and cuttings) flow experiments under ambient and EPET (elevated pressure and temperature) conditions, and at different angle of inclinations and drill pipe rotation speeds; (2) to conduct experiments and develop a data base for the industry and academia; and (3) to develop mechanistic models for optimization of drilling hydraulics and cuttings transport. This project consisted of research studies, flow loop construction and instrumentation development. Following a one-year period for basic flow loop construction, a proposal was submitted by TU to the DOE for a five-year project that was organized in such a manner as to provide a logical progression of research experiments as well as additions to the basic flow loop. The flow loop additions and improvements included: (1) elevated temperature capability; (2) two-phase (gas and liquid, foam etc.) capability; (3) cuttings injection and removal system; (4) drill pipe rotation system; and (5) drilling section elevation system. In parallel with the flow loop construction, hydraulics and cuttings transport studies were preformed using drilling foams and aerated muds. In addition, hydraulics and rheology of synthetic drilling fluids were investigated. The studies were performed under ambient and EPET conditions. The effects of temperature and pressure on the hydraulics and cuttings transport were investigated. Mechanistic models were developed to predict frictional pressure loss and cuttings transport in horizontal and near-horizontal configurations. Model predictions were compared with the measured data. Predominantly, model predictions show satisfactory agreements with the measured data. As a

Library Budget Primer.

Science.gov (United States)

Warner, Alice Sizer

1993-01-01

Discusses the advantages and disadvantages of six types of budgets commonly used by many different kinds of libraries. The budget types covered are lump-sum; formula; line or line-item; program; performance or function; and zero-based. Accompanying figures demonstrate the differences between four of the budget types. (three references) (KRN)

The Agency's budget

International Nuclear Information System (INIS)

1964-01-01

A total Agency Budget of $10 406 000 for 1965 was approved by the General Conference at its session of September 1964; the Budget for the year 1964 amounted to $9 812 000. The consolidated Budget figures are shown in the table at the end of this article. The Budget falls into two parts - the Regular Budget and the Operational Budget. The Regular Budget provides for the ordinary administrative expenses of the Agency, and for expert panels, special missions, symposia and conferences, distribution of information, and scientific and technical services. In conformity with the Agency's Statute, these expenses are met by contributions made according to Voluntary contributions are paid initially into a General Fund established for this purpose, and money for operations is transferred to the respective Operating Funds as appropriate, and as approved by the Board of Governors. The scale of assessments for 1965 is based on the United Nations scale for 1964. The assessments are estimated to yield $7 713 000 - an increase of 6.8 per cent; however, more than three quarters of this increase will be offset by credits which Member States will receive as a result of a cash surplus brought forward. The Operational Budget is financed by voluntary contributions and is divided into two parts - Operating Fund I, devoted to certain laboratory and research projects, and Operating Fund II, for technical assistance, training and research contracts.

Color Image Segmentation Based on Different Color Space Models Using Automatic GrabCut

Directory of Open Access Journals (Sweden)

Dina Khattab

2014-01-01

Full Text Available This paper presents a comparative study using different color spaces to evaluate the performance of color image segmentation using the automatic GrabCut technique. GrabCut is considered as one of the semiautomatic image segmentation techniques, since it requires user interaction for the initialization of the segmentation process. The automation of the GrabCut technique is proposed as a modification of the original semiautomatic one in order to eliminate the user interaction. The automatic GrabCut utilizes the unsupervised Orchard and Bouman clustering technique for the initialization phase. Comparisons with the original GrabCut show the efficiency of the proposed automatic technique in terms of segmentation, quality, and accuracy. As no explicit color space is recommended for every segmentation problem, automatic GrabCut is applied with RGB, HSV, CMY, XYZ, and YUV color spaces. The comparative study and experimental results using different color images show that RGB color space is the best color space representation for the set of the images used.

Plan Your Advertising Budget.

Science.gov (United States)

Britt, Steuart-Henderson

1979-01-01

Methods for establishing an advertising budget are reviewed. They include methods based on percentage of sales or profits, unit of sales, and objective and task. Also discussed are ways to allocate a promotional budget. The most common breakdowns are: departmental budgets, total budget, calendar periods, media, and sales area. (JMD)

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.

Flux-line-cutting losses in type-II superconductors

International Nuclear Information System (INIS)

Clem, J.R.

1982-01-01

Energy dissipation associated with flux-line cutting (intersection and cross-joining of adjacent nonparallel vortices) is considered theoretically. The flux-line-cutting contribution to the dissipation per unit volume, arising from mutual annihilation of transverse magnetic flux, is identified as J/sub parallel/xE/sub parallel/, where J/sub parallel/ and E/sub parallel/ are the components of the current density and the electric field parallel to the magnetic induction. The dynamical behavior of the magnetic structure at the flux-line-cutting threshold is shown to be governed by a special critical-state model similar to that proposed by previous authors. The resulting flux-line-cutting critical-state model, characterized in planar geometry by a parallel critical current density J/sub c/parallel or a critical angle gradient k/sub c/, is used to calculate predicted hysteretic ac flux-line-cutting losses in type-II superconductors in which the flux pinning is weak. The relation of the theory to previous experiments is discussed

Investigation of Micro Square Structure Fabrication by Applying Textured Cutting Tool in WEDM

Directory of Open Access Journals (Sweden)

Jianguo Zhang

2015-09-01

Full Text Available This paper studies micro structure fabrication by means of a textured tool cutting edge, which is manufactured by applying the wire cut electrical discharge machining (WEDM. Machining performance of the square structure fabrication on the tool cutting edge is investigated in the WEDM process, and the machining accuracy is explored in experimental analyses. In this proposed method, undesired overcut comes from the discharge between the processing debris and the side wall of the target structure. Furthermore, by applying the textured cutting tool, the target square structure is directly fabricated on the alumina workpiece with just a simple turning process, which verifies the feasibility of the proposed tool cutting edge textured method by applying the WEDM. This technology is expected to become a potential method for the mass production of micro structure surfaces in the future.

PROBABILISTIC APPROACH FOR THE DETERMINATION OF CUTS PERMISSIBLE BRAKING MODES ON THE GRAVITY HUMPS

Directory of Open Access Journals (Sweden)

Volodymyr BOBROVSKYI

2016-03-01

Full Text Available The paper presents the research results of cuts braking modes on the gravity humps. The objective of this paper is developing the methods for assessment of braking modes of cuts under conditions of fuzziness of their rolling properties, as well as selecting the permissible starting speed range of cuts from retardant positions. As a criterion for assessing the modes of target control of cut rolling speed, it was proposed to use an average gap size on a classification track at the established norms of probable exceeding of permissible speed of cars collision and their stop in retarders. As a criterion for evaluating the modes of interval control of cuts rolling speed, using the risk of their non-separation on the switches was proposed. Using the simulation modeling and mathematical statistics, the configuration of the range of permissible speed of cuts coming out from retardant positions has been set. The conducted researches allow simplifying the choice of cut braking modes in systems of automatic control of cut rolling speed.

Effects of Notch Introduction on 3-Point Bending Cutting Characteristics of Frozen Fish

OpenAIRE

Hagura, Yoshio; Suzuki, Kanichi

2002-01-01

We have proposed a freeze cutting method in which a three point bending load is applied on a frozen fish body to cut in round slices. Lowering the three-point bending load can facilitate the freeze cutting processing. Based on the idea that a notch in the fish body may lower the cutting load, the effect of introducing a notch was examined with respect to cutting stress and smoothness of cut surface in model fish meat and in saury. It was found that the introduced notch effectively lowered the...

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...

Measuring Earth's Radiation Budget from the Vicinity of the Moon

Science.gov (United States)

Swartz, W. H.; Lorentz, S. R.; Erlandson, R. E.; Cahalan, R. F.; Huang, P. M.

2018-02-01

We propose to measure Earth's radiation budget (integrated total and solar-reflected shortwave) using broadband radiometers and other technology demonstrated in space. The instrument is compact, autonomous, and has modest resource requirements.

MULTI-OBJECTIVE OPTIMISATION OF LASER CUTTING USING CUCKOO SEARCH ALGORITHM

Directory of Open Access Journals (Sweden)

M. MADIĆ

2015-03-01

Full Text Available Determining of optimal laser cutting conditions for improving cut quality characteristics is of great importance in process planning. This paper presents multi-objective optimisation of the CO2 laser cutting process considering three cut quality characteristics such as surface roughness, heat affected zone (HAZ and kerf width. It combines an experimental design by using Taguchi’s method, modelling the relationships between the laser cutting factors (laser power, cutting speed, assist gas pressure and focus position and cut quality characteristics by artificial neural networks (ANNs, formulation of the multiobjective optimisation problem using weighting sum method, and solving it by the novel meta-heuristic cuckoo search algorithm (CSA. The objective is to obtain optimal cutting conditions dependent on the importance order of the cut quality characteristics for each of four different case studies presented in this paper. The case studies considered in this study are: minimisation of cut quality characteristics with equal priority, minimisation of cut quality characteristics with priority given to surface roughness, minimisation of cut quality characteristics with priority given to HAZ, and minimisation of cut quality characteristics with priority given to kerf width. The results indicate that the applied CSA for solving the multi-objective optimisation problem is effective, and that the proposed approach can be used for selecting the optimal laser cutting factors for specific production requirements.

Research of a smart cutting tool based on MEMS strain gauge

Science.gov (United States)

Zhao, Y.; Zhao, Y. L.; Shao, YW; Hu, T. J.; Zhang, Q.; Ge, X. H.

2018-03-01

Cutting force is an important factor that affects machining accuracy, cutting vibration and tool wear. Machining condition monitoring by cutting force measurement is a key technology for intelligent manufacture. Current cutting force sensors exist problems of large volume, complex structure and poor compatibility in practical application, for these problems, a smart cutting tool is proposed in this paper for cutting force measurement. Commercial MEMS (Micro-Electro-Mechanical System) strain gauges with high sensitivity and small size are adopted as transducing element of the smart tool, and a structure optimized cutting tool is fabricated for MEMS strain gauge bonding. Static calibration results show that the developed smart cutting tool is able to measure cutting forces in both X and Y directions, and the cross-interference error is within 3%. Its general accuracy is 3.35% and 3.27% in X and Y directions, and sensitivity is 0.1 mV/N, which is very suitable for measuring small cutting forces in high speed and precision machining. The smart cutting tool is portable and reliable for practical application in CNC machine tool.

76 FR 17656 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Science.gov (United States)

2011-03-30

...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... proposed collection of information has been submitted to the Office of Management and Budget (OMB) for... an historical file containing the labeling and advertisements in use on the date of initial listing...

Mongolia - Consolidating the Gains, Managing Booms and Busts, and Moving to Better Service Delivery : A Public Expenditure and Financial Management Review - Core Report

OpenAIRE

World Bank

2009-01-01

Mongolia's external economic outlook is dramatically changing as it faces sharp reductions in the copper price, caused by the financial crisis and global downturn. This compels the government now to drastically cut spending to prudently manage the budget. The budget is extremely dependent on mining revenues. Government is taking the right step in proposing a balanced budget for 2009. But f...

Mongolia - Consolidating the Gains, Managing Booms and Busts, and Moving to Better Service Delivery : A Public Expenditure and Financial Management Review - Annexes

OpenAIRE

World Bank

2009-01-01

Mongolia's external economic outlook is dramatically changing as it faces sharp reductions in the copper price, caused by the financial crisis and global downturn. This compels the government now to drastically cut spending to prudently manage the budget. The budget is extremely dependent on mining revenues. Government is taking the right step in proposing a balanced budget for 2009. But f...

Budgeting Approaches in Community Colleges

Science.gov (United States)

Palmer, James C.

2014-01-01

Several budgeting approaches have been initiated as alternatives to the traditional, incremental process. These include formula budgeting; zero-base budgeting; planning, programming, and budgeting systems; and responsibility center budgeting. Each is premised on assumptions about how organizations might best make resource allocation decisions.…

Cut-off of electric consumption in France. Assessment of the cut-off potential by process modulation in industrial and tertiary sectors in metropolitan France. Final report + Synthesis

International Nuclear Information System (INIS)

Bertholon, Marion; Streiff, Frederic; Marchal, David; Bouchet, Alexandre; Foucher, Julie-Anne; Hoffer, Alexandre; Millet, Bruno; Sorlier, Pierre; Peron, Nicolas; Creon, Nicolas; Lenet, Sylvain; Guillet, Frederic; Mounier, Cyril; Charton, Franck; Duclos, Herve; Lenain, Yves; MADEC, Marc; Lepretre, Pascale; Vasseur, Olivier; Rigard-Cerison, Aude; Guedou, Benjamin; Houvenagel, Olivier; Epelbaum, David; Briant, Marie-Helene; Osmont, Robin; Elasri, Sofia; Barreyre, Gildas; Adam, Julien

2017-09-01

This study mainly aims at characterising and assessing the cut-off potential in the French industrial and tertiary sectors by providing qualitative as well as quantitative elements, and by highlighting the different mechanisms of valorisation of existing and currently developed cut-off. It also proposes a comparison of the French context with that of some foreign countries (notably United Kingdom, Japan, and some regions of the USA). Thus, it comprises an identification and analysis of cut-off mechanisms and practices, an assessment of technical and technical-economic cut-off sources in France, and a discussion of economic and organisational brakes and obstacles to cut-off developments

Note to Budget Cutters: The Arts Are Good Business--Multiple Studies Point to Arts Education as an Important Economic Engine

Science.gov (United States)

Olson, Catherine Applefeld

2009-01-01

They say desperate times call for desperate measures. But in this time of economic uncertainty, the desperate cutting of budgets for arts funding and, by extension, all types of arts education, including music, is not prudent. That is the consensus of several national and local studies, which converge on a single point--that the arts actually can…

Alterations in the energy budget of Arctic benthic species exposed to oil-related compounds

Energy Technology Data Exchange (ETDEWEB)

Olsen, Gro Harlaug [Akvaplan-niva, Polar Environmental Center, N-9296 Tromso (Norway) and Norwegian College of Fishery Science, University of Tromso, N-9037 Tromso (Norway)]. E-mail: gho@akvaplan.niva.noph; Sva, Eirin [Akvaplan-niva, Polar Environmental Center, N-9296 Tromso (Norway); Carroll, JoLynn [Akvaplan-niva, Polar Environmental Center, N-9296 Tromso (Norway); Camus, Lionel [Akvaplan-niva, Polar Environmental Center, N-9296 Tromso (Norway); De Coen, Wim [Laboratory for Ecophysiology, Biochemistry and Toxicology, University of Antwerp (UA), Groenenborgerlaan 171, B-2020 Antwerp (Belgium); Smolders, Roel [Laboratory for Ecophysiology, Biochemistry and Toxicology, University of Antwerp (UA), Groenenborgerlaan 171, B-2020 Antwerp (Belgium); Environmental Toxicology, VITO, Boeretang 200, B-2400 Mol (Belgium); Overaas, Helene [Norwegian Institute for Water Research (NIVA), CIENS, Gaustadalleen, N-0316 Oslo (Norway); Multiconsult AS, Hoffsveien 1, N-0275 Oslo (Norway); Hylland, Ketil [Norwegian Institute for Water Research (NIVA), CIENS, Gaustadalleen, N-0316 Oslo (Norway); Department of Biology, University of Oslo, P.O. Box 1066, Blindern, N-0316 Oslo (Norway)

2007-06-15

We studied cellular energy allocation (CEA) in three Arctic benthic species (Gammarus setosus (Amphipoda), Onisimus litoralis (Amphipoda), and Liocyma fluctuosa (Bivalvia)) exposed to oil-related compounds. The CEA biomarker measures the energy budget of organisms by biochemically assessing changes in energy available (carbohydrates, protein and lipid content) and the integrated energy consumption (electron transport system activity (ETS) as the cellular aspect of respiration). Energy budget was measured in organisms subjected to water-accommodated fraction (WAF) of crude oil and drill cuttings (DC) to evaluate whether these compounds affect the energy metabolism of the test species. We observed significantly lower CEA values and higher ETS activity in G. setosus subjected to WAF treatment compared to controls (p {<=} 0.03). Higher CEA value and lower cellular respiration were observed in O. litoralis exposed to DC compared to controls (p = 0.02). No difference in the energy budget of L. fluctuosa was observed between the treatments (p {>=} 0.19). Different responses to oil-related compounds between the three test species are likely the result of differences in feeding and burrowing behavior and species-specific sensitivity to petroleum-related compounds.

Support for Business R&D in Budget 2012: Two Steps Forward and One Back

Directory of Open Access Journals (Sweden)

John Lester

2012-08-01

Full Text Available The federal budget contains some sensible changes to the SR&ED investment tax credit, but the decision to reduce support for large firms to provide additional support for small firms is a step in the wrong direction. The Jenkins Panel* expressed concern about excessive subsidization of small and medium-sized firms and recommended cutting back on the enhanced SR&ED credit in order to finance more targeted support for these firms. Following that advice would have improved the social return on support for R&D; in contrast, the budget measures marginally reduce the benefits to society from subsidizing R&D. The budget also announced $400 million in additional funding for risk capital. Returns in the venture capital industry are very low and the additional funding is unlikely to be successfully deployed until returns improve. There is abundant evidence that the tax credit for investment in Labour-Sponsored Venture Capital Corporations is crowding out private investment and contributing to low rates of return; eliminating the credit is therefore an essential first step in restoring the financial health of the venture capital industry.

Prediction of Cutting Force in Turning Process-an Experimental Approach

Science.gov (United States)

Thangarasu, S. K.; Shankar, S.; Thomas, A. Tony; Sridhar, G.

2018-02-01

This Paper deals with a prediction of Cutting forces in a turning process. The turning process with advanced cutting tool has a several advantages over grinding such as short cycle time, process flexibility, compatible surface roughness, high material removal rate and less environment problems without the use of cutting fluid. In this a full bridge dynamometer has been used to measure the cutting forces over mild steel work piece and cemented carbide insert tool for different combination of cutting speed, feed rate and depth of cut. The experiments are planned based on taguchi design and measured cutting forces were compared with the predicted forces in order to validate the feasibility of the proposed design. The percentage contribution of each process parameter had been analyzed using Analysis of Variance (ANOVA). Both the experimental results taken from the lathe tool dynamometer and the designed full bridge dynamometer were analyzed using Taguchi design of experiment and Analysis of Variance.

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

OpenAIRE

Udeh Francis Nnoli; Sopekan Sam Adeyemi; Oraka Azubuike Onuora

2017-01-01

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 ...

Summary and Analysis of President Obama's Education Budget Request, Fiscal Year 2012: Issue Brief

Science.gov (United States)

New America Foundation, 2011

2011-01-01

President Barack Obama submitted his third budget request to Congress on February 14th, 2011. The detailed budget request includes proposed funding levels for federal programs and agencies in aggregate for the upcoming 10 fiscal years, and specific fiscal year 2012 funding levels for individual programs subject to appropriations. Congress will use…

Augmented Endoscopic Images Overlaying Shape Changes in Bone Cutting Procedures.

Science.gov (United States)

Nakao, Megumi; Endo, Shota; Nakao, Shinichi; Yoshida, Munehito; Matsuda, Tetsuya

2016-01-01

In microendoscopic discectomy for spinal disorders, bone cutting procedures are performed in tight spaces while observing a small portion of the target structures. Although optical tracking systems are able to measure the tip of the surgical tool during surgery, the poor shape information available during surgery makes accurate cutting difficult, even if preoperative computed tomography and magnetic resonance images are used for reference. Shape estimation and visualization of the target structures are essential for accurate cutting. However, time-varying shape changes during cutting procedures are still challenging issues for intraoperative navigation. This paper introduces a concept of endoscopic image augmentation that overlays shape changes to support bone cutting procedures. This framework handles the history of the location of the measured drill tip as a volume label and visualizes the remains to be cut overlaid on the endoscopic image in real time. A cutting experiment was performed with volunteers, and the feasibility of this concept was examined using a clinical navigation system. The efficacy of the cutting aid was evaluated with respect to the shape similarity, total moved distance of a cutting tool, and required cutting time. The results of the experiments showed that cutting performance was significantly improved by the proposed framework.

STATE BUDGET APPROPRIATION MANAGERS AS THE SUBJECTS OF BUDGET PLANNING IN THE REPUBLIC OF LITHUANIA

Directory of Open Access Journals (Sweden)

Bronius Sudavicius

2017-01-01

Full Text Available The subject. The article deals with the problem of legal status of the state budget appropriation managers in the process of budget planning in the Republic of Lithuania.The purpose of the article is evaluation of state budget appropriation managers’ role in the process of budget planning in the Republic of Lithuania.The methodology of research is the analysis of the budgetary legislation of the Republic of Lithuania and the scientific literature, using the methods of logical and systematic analysis and other methods of scientific researchMain results, and scope of it’s application. The legal definition and the system of state budget appropriation managers is analyzed in the article. Particular attention is given to the question of role of state budget appropriation managers in the process of budget framework. The role of the Government and Parliament, as well as a special body of management of public finances (in the Republic of Lithuania, the Ministry of Finance – legislative and executive authorities – is emphasized in the scientific literature. But it is often not mentioned what an important place in this process other participants of budgetary relations – state budget appropriation managers – takes. The main participation of state budget appropriation managers in the budget planning process related to the planning of the budget expenditures.Preparation of strategic plans and programmes of budgetary funds by state budget appropriation managers can be considered part of governance activities in general. For budget planning drawn up draft budgets of the programs by state budget appropriation managers is particularly important.Conclusions. The efficiency of the use of state funds depends on the spending of funds, the quality and validity of the developed programmes of activities led by their agencies. State budget appropriation managers are involved, along with other entities, on each stage of the budget planning. They provide the

A Primer on the Government of Alberta’s Budget

Directory of Open Access Journals (Sweden)

Ronald D. Kneebone

2013-01-01

Full Text Available Provincial budgets may normally make for dry reading, but in Alberta’s case, there is plenty of suspense lurking inside the pages — and that’s not necessarily a good thing. Your average family may know certain things about balancing a budget: keeping spending roughly in line with income; not relying on volatile, unpredictable income streams to cover expenses; and not leaving the kids with an inheritance of significant debt. But look at how Alberta has been managing its budget in the last decade, and it is obvious that the provincial government is breaking a lot of the financial management rules that most Albertans are disciplined enough to live by at home. A clear way to get a sense of how the Alberta government has managed its finances is by analyzing how much provincial program spending relies on depleting provincial savings, either in the form of savings funds or non-renewable resource deposits, such as oil and gas. By 2011, Alberta’s “Budget Gap” had grown to almost the same level it was in 1993, when the province was forced to adopt wrenching budget cuts in order to close what had become a yawning gap between revenue and costs amounting to $4,000 in spending for every man, woman and child in the province. This paper suggests there are three key questions that should be posed to our government and to any political party seeking to represent our interests as our government: 1. How tolerant are they of annual deficits? Do they advocate a strategy of relatively lower levels of government spending and/or higher tax rates, so as to avoid deficits no matter the state of the economy? Or will they tolerate deficits during economic slowdowns to enable higher levels of spending and/or lower tax rates? 2. To what extent are they willing to trust the payment of health-care costs and the costs of education and social assistance to oil and gas royalties as opposed to taxation? 3. How, exactly, does one define investments in social

Fibre laser cutting stainless steel: Fluid dynamics and cut front morphology

Science.gov (United States)

Pocorni, Jetro; Powell, John; Deichsel, Eckard; Frostevarg, Jan; Kaplan, Alexander F. H.

2017-01-01

In this paper the morphology of the laser cut front generated by fibre lasers was investigated by observation of the 'frozen' cut front, additionally high speed imaging (HSI) was employed to study the fluid dynamics on the cut front while cutting. During laser cutting the morphology and flow properties of the melt film on the cut front affect cut quality parameters such as cut edge roughness and dross (residual melt attached to the bottom of the cut edge). HSI observation of melt flow down a laser cutting front using standard cutting parameters is experimentally problematic because the cut front is narrow and surrounded by the kerf walls. To compensate for this, artificial parameters are usually chosen to obtain wide cut fronts which are unrepresentative of the actual industrial process. This paper presents a new experimental cutting geometry which permits HSI of the laser cut front using standard, commercial parameters. These results suggest that the cut front produced when cutting medium section (10 mm thick) stainless steel with a fibre laser and a nitrogen assist gas is covered in humps which themselves are covered by a thin layer of liquid. HSI observation and theoretical analysis reveal that under these conditions the humps move down the cut front at an average speed of approximately 0.4 m/s while the covering liquid flows at an average speed of approximately 1.1 m/s, with an average melt depth at the bottom of the cut zone of approximately 0.17 mm.

Liver Segmentation Based on Snakes Model and Improved GrowCut Algorithm in Abdominal CT Image

Directory of Open Access Journals (Sweden)

Huiyan Jiang

2013-01-01

Full Text Available A novel method based on Snakes Model and GrowCut algorithm is proposed to segment liver region in abdominal CT images. First, according to the traditional GrowCut method, a pretreatment process using K-means algorithm is conducted to reduce the running time. Then, the segmentation result of our improved GrowCut approach is used as an initial contour for the future precise segmentation based on Snakes model. At last, several experiments are carried out to demonstrate the performance of our proposed approach and some comparisons are conducted between the traditional GrowCut algorithm. Experimental results show that the improved approach not only has a better robustness and precision but also is more efficient than the traditional GrowCut method.

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...

INTEGRATION OF SHIP HULL ASSEMBLY SEQUENCE PLANNING, SCHEDULING AND BUDGETING

Directory of Open Access Journals (Sweden)

Remigiusz Romuald Iwańkowicz

2015-02-01

Full Text Available The specificity of the yard work requires the particularly careful treatment of the issues of scheduling and budgeting in the production planning processes. The article presents the method of analysis of the assembly sequence taking into account the duration of individual activities and the demand for resources. A method of the critical path and resource budgeting were used. Modelling of the assembly was performed using the acyclic graphs. It has been shown that the assembly sequences can have very different feasible budget regions. The proposed model is applied to the assembly processes of large-scale welded structures, including the hulls of ships. The presented computational examples have a simulation character. They show the usefulness of the model and the possibility to use it in a variety of analyses.

Proposed cut-off value of CA19-9 for detecting pancreatic cancer in patients with diabetes: a case-control study.

Science.gov (United States)

Murakami, Mariko; Nagai, Yoshio; Tenjin, Ayumi; Tanaka, Yasushi

2018-04-11

Pancreatic cancer is a highly lethal malignancy. CA19-9 is a well-known marker for diagnosis of pancreatic cancer, but the serum CA19-9 level is reported to be elevated in patients with poorly controlled diabetes. This study evaluated the sensitivity, specificity, and cut-off value of serum CA19-9 for detection of pancreatic cancer in patients with diabetes. A case-control study of 236 patients was performed. The case group was selected from diabetic patients with pancreatic cancer, while one control was selected for each case from among diabetic patients without pancreatic cancer during the same period. The case group (n = 118) and the control group (n = 118) were matched for age, sex, and pancreatic cancer risk factors. Receiver operating characteristic (ROC) curves were plotted to determine the serum CA19-9 level that predicted pancreatic cancer. Then the sensitivity and specificity of CA19-9 were calculated for the threshold value. There were no significant differences of age, sex, BMI, smoking, alcohol intake, and HbA1c between the case and control groups. According to ROC analysis, a serum CA19-9 level of 75 U/mL had the maximum sensitivity and specificity for separating diabetic patients with or without pancreatic cancer. Using this cut-off value, the sensitivity and specificity of CA19-9 for pancreatic cancer was 69.5% and 98.2%, respectively, while the area under the ROC curve was 0.875 [95%CI: 0.826-0.924]. We propose that a serum CA19-9 level of 75 U/mL should be used as the cut-off value when screening patients with diabetes for pancreatic cancer.

Study on Roadheader Cutting Load at Different Properties of Coal and Rock

Directory of Open Access Journals (Sweden)

Xueyi Li

2013-01-01

Full Text Available The mechanism of cutting process of roadheader with cutting head was researched, and the influences of properties of coal and rock on cutting load were deeply analyzed. Aimed at the defects of traditional calculation method of cutting load on fully expressing the complex cutting process of cutting head, the method of finite element simulation was proposed to simulate the dynamic cutting process. Aimed at the characteristics of coal and rock which affect the cutting load, several simulations with different firmness coefficient were taken repeatedly, and the relationship between three-axis force and firmness coefficient was derived. A comparative analysis of cutting pick load between simulation results and theoretical formula was carried out, and a consistency was achieved. Then cutting process with a total cutting head was carried out on this basis. The results show that the simulation analysis not only provides a reliable guarantee for the accurate calculation of the cutting head load and improves the efficiency of the cutting head cutting test but also offers a basis for selection of cutting head with different geological conditions of coal or rock.

Shaping Cutter Original Profile for Fine-module Ratchet Teeth Cutting

Science.gov (United States)

Sharkov, O. V.; Koryagin, S. I.; Velikanov, N. L.

2018-03-01

The methods for determining geometric characteristics of a theoretical original profile of the cutter for cutting ratchet teeth with a module of 0.3–1.0 mm are considered in the article. Design models describing the shaping process of cutting edges of cutter teeth are developed. Systems of expressions for determining coordinates of the points of front and back edges of cutter teeth; the workpiece angles of rotation during the cutting process; the minimum cutter radius are received. The basic data when using the proposed technique are: radii of circumferences passing through cavities of cutter teeth and external cut teeth; the gradient angle and length of straight section of the front edge of a cut tooth; angles of rotation of the cutter and the workpiece at the moment of shaping.

Cutting state identification

International Nuclear Information System (INIS)

Berger, B.S.; Minis, I.; Rokni, M.

1997-01-01

Cutting states associated with the orthogonal cutting of stiff cylinders are identified through an analysis of the singular values of a Toeplitz matrix of third order cumulants of acceleration measurements. The ratio of the two pairs of largest singular values is shown to differentiate between light cutting, medium cutting, pre-chatter and chatter states. Sequences of cutting experiments were performed in which either depth of cut or turning frequency was varied. Two sequences of experiments with variable turning frequency and five with variable depth of cut, 42 cutting experiments in all, provided a database for the calculation of third order cumulants. Ratios of singular values of cumulant matrices find application in the analysis of control of orthogonal cutting

Multiple pathways to gender-sensitive budget support in the education sector: Analysing the effectiveness of sex-disaggregated indicators in performance assessment frameworks and gender working groups in (education) budget support to Sub-Saharan Africa countries

OpenAIRE

Holvoet, Nathalie; Inberg, Liesbeth

2013-01-01

In order to correct for the initial gender blindness of the Paris Declaration and related aid modalities as general and sector budget support, it has been proposed to integrate a gender dimension into budget support entry points. This paper studies the effectiveness of (joint) gender working groups and the integration of sex-disaggregated indicators and targets in performance assessment frameworks in the context of education sector budget support delivered to a sample of 17 Sub-Saharan Africa...

Cutting bubbles with a single wire

NARCIS (Netherlands)

Baltussen, M.W.; Segers, Q.I.E.; Kuipers, J.A.M.; Deen, N.G.

2017-01-01

Many gas-liquid-solid contactors, such as trickle bed and bubble slurry columns, suffer from heat and mass transfer limitations. To overcome these limitations, new micro-structured bubble column reactor is proposed. In this reactor, a catalyst coated wire mesh is introduced in a bubble column to cut

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,...

Counterbalance of cutting force for advanced milling operations

Science.gov (United States)

Tsai, Nan-Chyuan; Shih, Li-Wen; Lee, Rong-Mao

2010-05-01

The goal of this work is to concurrently counterbalance the dynamic cutting force and regulate the spindle position deviation under various milling conditions by integrating active magnetic bearing (AMB) technique, fuzzy logic algorithm and an adaptive self-tuning feedback loop. Since the dynamics of milling system is highly determined by a few operation conditions, such as speed of spindle, cut depth and feedrate, therefore the dynamic model for cutting process is more appropriate to be constructed by experiments, instead of using theoretical approach. The experimental data, either for idle or cutting, are utilized to establish the database of milling dynamics so that the system parameters can be on-line estimated by employing the proposed fuzzy logic algorithm as the cutting mission is engaged. Based on the estimated milling system model and preset operation conditions, i.e., spindle speed, cut depth and feedrate, the current cutting force can be numerically estimated. Once the current cutting force can be real-time estimated, the corresponding compensation force can be exerted by the equipped AMB to counterbalance the cutting force, in addition to the spindle position regulation by feedback of spindle position. On the other hand, for the magnetic force is nonlinear with respect to the applied electric current and air gap, the characteristics of the employed AMB is investigated also by experiments and a nonlinear mathematic model, in terms of air gap between spindle and electromagnetic pole and coil current, is developed. At the end, the experimental simulations on realistic milling are presented to verify the efficacy of the fuzzy controller for spindle position regulation and the capability of the dynamic cutting force counterbalance.

A PFC3D-based numerical simulation of cutting load for lunar rock simulant and experimental validation

Science.gov (United States)

Li, Peng; Jiang, Shengyuan; Tang, Dewei; Xu, Bo

2017-05-01

For sake of striking a balance between the need of drilling efficiency and the constrains of power budget on the moon, the penetrations per revolution of drill bit are generally limited in the range around 0.1 mm, and besides the geometric angle of the cutting blade need to be well designed. This paper introduces a simulation approach based on PFC3D (particle flow code 3 dimensions) for analyzing the cutting load feature on lunar rock simulant, which is derived from different geometric-angle blades with a small cutting depth. The mean values of the cutting force of five blades in the survey region (four on the boundary points and one on the center point) are selected as the macroscopic responses of model. The method of experimental design which includes Plackett-Burman (PB) design and central composite design (CCD) method is adopted in the matching procedure of microparameters in PFC model. Using the optimization method of enumeration, the optimum set of microparameters is acquired. Then, the experimental validation is implemented by using other twenty-five blades with different geometric angles, and the results from both simulations and laboratory tests give fair agreements. Additionally, the rock breaking process cut by different blades are quantified from simulation analysis. This research provides the theoretical support for the refinement of the rock cutting load prediction and the geometric design of cutting blade on the drill bit.

Plasma cutting or laser cutting. Plasma setsudan ka laser setsudan ka

Energy Technology Data Exchange (ETDEWEB)

Nakamura, A. (Tanaka Engineering Works Ltd., Saitama (Japan))

1991-05-01

Comparisons and discussions were made on the plasma cutting and laser cutting in sheet steel cutting, referring partly to gas cutting. Historically, the cutting has been developed from gas, plasma, and laser in that order, and currently these three methods are used mixedly. Generally, the plasma cutting is superior in cutting speed, but inferior in cut face quality, and it requires measures of dust collection. Due to high accuracy and quality in cut face, the laser cutting has been practically used for quite some time in the thin sheet industry, but medium to thick sheet cutting had a problem of unavailability of high output laser suitable for these ranges. However, the recent technologies have overcome the problem as a result of development at the authors {prime} company of a 2 kW class laser cutter capable of cutting 19 mm thick sheet. The cutter has been proven being particularly excellent in controllability. Choice of whether plasma or laser would depend upon which priority is to be taken, cost or accuracy. 15 figs., 3 tabs.

THE POSITION BUDGETS OF ADMINISTRATIVE AND TERRITORIAL UNITS IN GENERAL CONSOLIDATED BUDGET

Directory of Open Access Journals (Sweden)

CHIRCULESCU MARIA FELICIA

2017-12-01

Full Text Available The budget is a tool of territorial administrative units of financial and budgetary policy in which the state intervenes in the economy at the local level, having a major impact on general government.Through the decentralization processes that are increasingly debated and applied, the paper aims to highlight the importance of the territorial administrative unit budgets in the consolidated budget in Romania.Thus, the work comprises both theoretical notions concerning the presentation of the consolidated state budget and the budget of the territorial administrative units. The relevance of the work lies in the importance of general government in the regulation of macroeconomic balances by sizing or macroeconomic imbalances, with modern methods that analyze the possibilities and effects of new types of deficits or surpluses in the public sector.

Operational budgeting using fuzzy goal programming

OpenAIRE

Saeed Mohammadi; Kamran Feizi; Ali Khatami Firouz Abadi

2013-01-01

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 oper...

Teaching the Federal Budget, National Debt, and Budget Deficit: Findings from High School Teachers

Science.gov (United States)

Marri, Anand R.; Ahn, Meesuk; Crocco, Margaret Smith; Grolnick, Maureen; Gaudelli, William; Walker, Erica N.

2011-01-01

The issues surrounding the federal budget, national debt, and budget deficit are complex, but not beyond the reach of young students. This study finds scant treatment of the federal budget, national debt, and budget deficit in high schools today. It is hardly surprising that high school teachers spend so little time discussing these topics in…

Preparing the operating budget.

Science.gov (United States)

Williams, R B

1983-12-01

The process of preparing a hospital pharmacy budget is presented. The desired characteristics of a budget and the process by which it is developed and approved are described. Fixed, flexible, and zero-based budget types are explained, as are the major components of a well-developed budget: expense, workload, productivity, revenue, and capital equipment and other expenditures. Specific methods for projecting expenses and revenues, based on historical data, are presented along with a discussion of variables that must be considered in order to achieve an accurate and useful budget. The current shift in emphasis away from revenue capture toward critical analysis of pharmacy costs underscores the importance of budgetary analysis for hospital pharmacy managers.

Between Bedside and Budget

NARCIS (Netherlands)

J.L.T. Blank; E. Eggink

1998-01-01

Original title: Tussen bed en budget. The report Between bedside and budget (Tussen bed en budget) describes an extensive empirical study of the efficiency of general and university hospitals in the Netherlands. A policy summary recaps the main findings of the study. Those findings

Wedge cutting of mild steel by CO 2 laser and cut-quality assessment in relation to normal cutting

Science.gov (United States)

Yilbas, B. S.; Karatas, C.; Uslan, I.; Keles, O.; Usta, Y.; Yilbas, Z.; Ahsan, M.

2008-10-01

In some applications, laser cutting of wedge surfaces cannot be avoided in sheet metal processing and the quality of the end product defines the applicability of the laser-cutting process in such situations. In the present study, CO 2 laser cutting of the wedge surfaces as well as normal surfaces (normal to laser beam axis) is considered and the end product quality is assessed using the international standards for thermal cutting. The cut surfaces are examined by the optical microscopy and geometric features of the cut edges such as out of flatness and dross height are measured from the micrographs. A neural network is introduced to classify the striation patterns of the cut surfaces. It is found that the dross height and out of flatness are influenced significantly by the laser output power, particularly for wedge-cutting situation. Moreover, the cut quality improves at certain value of the laser power intensity.

Understanding the Budget Process

OpenAIRE

Mesut Yalvaç

2000-01-01

Many different budgeting techniques can be used in libraries, and some combination of these will be appropriate for almost any individual situation. Li-ne-item, program, performance, formula, variable, and zero-base budgets all have features that may prove beneficial in the preparation of a budget. Budgets also serve a variety of functions, providing for short-term and long-term financial planning as well as for cash management over a period of time. Short-term plans are reflected in the oper...

Cutting Method of the CAD model of the Nuclear facility for Dismantling Simulation

Energy Technology Data Exchange (ETDEWEB)

Kim, Ikjune; Choi, ByungSeon; Hyun, Dongjun; Jeong, KwanSeong; Kim, GeunHo; Lee, Jonghwan [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2015-05-15

Current methods for process simulation cannot simulate the cutting operation flexibly. As is, to simulate a cutting operation, user needs to prepare the result models of cutting operation based on pre-define cutting path, depth and thickness with respect to a dismantle scenario in advance. And those preparations should be built again as scenario changes. To be, user can change parameters and scenarios dynamically within a simulation configuration process so that the user saves time and efforts to simulate cutting operations. This study presents the methodology of cutting operation which can be applied to all the procedure in the simulation of dismantling of nuclear facilities. We developed the cutting simulation module for cutting operation in the dismantling of the nuclear facilities based on proposed cutting methodology. We defined the requirement of model cutting methodology based on the requirement of the dismantling of nuclear facilities. And we implemented cutting simulation module based on API of the commercial CAD system.

Equilibria of Generalized Cut and Choose Protocols

DEFF Research Database (Denmark)

Branzei, Simina; Caragiannis, Ioannis; Kurokawa, David

Classic cake cutting protocols — which fairly allocate a divisible good among agents with heterogeneous preferences — are susceptible to manipulation. Do their strategic outcomes still guarantee fairness? To answer this question we adopt a novel algo rithmic approach, proposing a concrete computa...

76 FR 72446 - Information Collection Activities: Proposed Collection; Comment Request

Science.gov (United States)

2011-11-23

... recipient cash management policies and procedures identified issues concerning the methods that recipients... OFFICE OF MANAGEMENT AND BUDGET Information Collection Activities: Proposed Collection; Comment Request AGENCY: Office of Federal Financial Management, Office of Management and Budget. ACTION: Notice...

A Cryptographic Moving-Knife Cake-Cutting Protocol

Directory of Open Access Journals (Sweden)

Yoshifumi Manabe

2012-02-01

Full Text Available This paper proposes a cake-cutting protocol using cryptography when the cake is a heterogeneous good that is represented by an interval on a real line. Although the Dubins-Spanier moving-knife protocol with one knife achieves simple fairness, all players must execute the protocol synchronously. Thus, the protocol cannot be executed on asynchronous networks such as the Internet. We show that the moving-knife protocol can be executed asynchronously by a discrete protocol using a secure auction protocol. The number of cuts is n-1 where n is the number of players, which is the minimum.

Numerical simulation and experiments of precision bar cutting based on high speed and restrained state

International Nuclear Information System (INIS)

Song, J.L.; Li, Y.T.; Liu, Z.Q.; Fu, J.H.; Ting, K.L.

2009-01-01

According to the disadvantages of conventional bar cutting technology such as low-cutting speed, inferior section quality, high-processing cost and so on, a kind of novel precision bar cutting technology has been proposed. The cutting mechanism has also been analyzed. Finite element numerical simulation of the bar cutting process under different working conditions has been carried out with DEFORM. The stress and strain fields at different cutting speed and the variation curves of the cutting force and appropriate cutting parameters have been obtained. Scanning electron microscopy analysis of the cutting surface showed that the finite-element simulation result is correct and better cutting quality can be obtained with the developed bar cutting technology and equipment based on high speed and restrained state

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....

The 'People's Budget' and Budget Effectiveness:The Case of Local ...

African Journals Online (AJOL)

All over the world, participatory budgeting is being advocated. This is based on the belief that stakeholders' participation in the budgeting process improves transparency, accountability and service delivery. Using evidence from 105 Civil Society Organisations (CSOs) in Kabalore and Kamwenge district local governments ...

42 CFR 457.140 - Budget.

Science.gov (United States)

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Budget. 457.140 Section 457.140 Public Health... Child Health Insurance Programs and Outreach Strategies § 457.140 Budget. The State plan, or plan amendment that has a significant impact on the approved budget, must include a budget that describes the...

Cuttings-carried theory and erosion rule in gas drilling horizontal well

Directory of Open Access Journals (Sweden)

Wei Na

2014-01-01

Full Text Available In gas horizontal drilling, the gas with cuttings will go through the annulus at high speed which will lead strong erosion to the drill tools. This paper proposes a cuttings-carried theory and modified the critical cuttings-carried model for the gas-solid flow. Meanwhile, the erosive energy is obtained through simulating the gas-solid mixture in different conditions. The study result has positive significance on the determination of reasonable injection volume by optimizing construction parameters of horizontal well in gas drilling.

Prediction and Control of Cutting Tool Vibration in Cnc Lathe with Anova and Ann

Directory of Open Access Journals (Sweden)

S. S. Abuthakeer

2011-06-01

Full Text Available Machining is a complex process in which many variables can deleterious the desired results. Among them, cutting tool vibration is the most critical phenomenon which influences dimensional precision of the components machined, functional behavior of the machine tools and life of the cutting tool. In a machining operation, the cutting tool vibrations are mainly influenced by cutting parameters like cutting speed, depth of cut and tool feed rate. In this work, the cutting tool vibrations are controlled using a damping pad made of Neoprene. Experiments were conducted in a CNC lathe where the tool holder is supported with and without damping pad. The cutting tool vibration signals were collected through a data acquisition system supported by LabVIEW software. To increase the buoyancy and reliability of the experiments, a full factorial experimental design was used. Experimental data collected were tested with analysis of variance (ANOVA to understand the influences of the cutting parameters. Empirical models have been developed using analysis of variance (ANOVA. Experimental studies and data analysis have been performed to validate the proposed damping system. Multilayer perceptron neural network model has been constructed with feed forward back-propagation algorithm using the acquired data. On the completion of the experimental test ANN is used to validate the results obtained and also to predict the behavior of the system under any cutting condition within the operating range. The onsite tests show that the proposed system reduces the vibration of cutting tool to a greater extend.

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.

Baseline budgeting for continuous improvement.

Science.gov (United States)

Kilty, G L

1999-05-01

This article is designed to introduce the techniques used to convert traditionally maintained department budgets to baseline budgets. This entails identifying key activities, evaluating for value-added, and implementing continuous improvement opportunities. Baseline Budgeting for Continuous Improvement was created as a result of a newly named company president's request to implement zero-based budgeting. The president was frustrated with the mind-set of the organization, namely, "Next year's budget should be 10 to 15 percent more than this year's spending." Zero-based budgeting was not the answer, but combining the principles of activity-based costing and the Just-in-Time philosophy of eliminating waste and continuous improvement did provide a solution to the problem.

Capturing Budget Impact Considerations Within Economic Evaluations: A Systematic Review of Economic Evaluations of Rotavirus Vaccine in Low- and Middle-Income Countries and a Proposed Assessment Framework.

Science.gov (United States)

Carvalho, Natalie; Jit, Mark; Cox, Sarah; Yoong, Joanne; Hutubessy, Raymond C W

2018-01-01

In low- and middle-income countries, budget impact is an important criterion for funding new interventions, particularly for large public health investments such as new vaccines. However, budget impact analyses remain less frequently conducted and less well researched than cost-effectiveness analyses. The objective of this study was to fill the gap in research on budget impact analyses by assessing (1) the quality of stand-alone budget impact analyses, and (2) the feasibility of extending cost-effectiveness analyses to capture budget impact. We developed a budget impact analysis checklist and scoring system for budget impact analyses, which we then adapted for cost-effectiveness analyses, based on current International Society for Pharmacoeconomics and Outcomes Research Task Force recommendations. We applied both budget impact analysis and cost-effectiveness analysis checklists and scoring systems to examine the extent to which existing economic evaluations provide sufficient evidence about budget impact to enable decision making. We used rotavirus vaccination as an illustrative case in which low- and middle-income countries uptake has been limited despite demonstrated cost effectiveness. A systematic literature review was conducted to identify economic evaluations of rotavirus vaccine in low- and middle-income countries published between January 2000 and February 2017. We critically appraised the quality of budget impact analyses, and assessed the extension of cost-effectiveness analyses to provide useful budget impact information. Six budget impact analyses and 60 cost-effectiveness analyses were identified. Budget impact analyses adhered to most International Society for Pharmacoeconomics and Outcomes Research recommendations, with key exceptions being provision of undiscounted financial streams for each budget period and model validation. Most cost-effectiveness analyses could not be extended to provide useful budget impact information; cost

Estimating hydrologic budgets for six Persian Gulf watersheds, Iran

Science.gov (United States)

Hosseini, Majid; Ghafouri, Mohammad; Tabatabaei, MahmoudReza; Goodarzi, Masoud; Mokarian, Zeinab

2017-10-01

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.

Chance-constrained programming models for capital budgeting with NPV as fuzzy parameters

Science.gov (United States)

Huang, Xiaoxia

2007-01-01

In an uncertain economic environment, experts' knowledge about outlays and cash inflows of available projects consists of much vagueness instead of randomness. Investment outlays and annual net cash flows of a project are usually predicted by using experts' knowledge. Fuzzy variables can overcome the difficulties in predicting these parameters. In this paper, capital budgeting problem with fuzzy investment outlays and fuzzy annual net cash flows is studied based on credibility measure. Net present value (NPV) method is employed, and two fuzzy chance-constrained programming models for capital budgeting problem are provided. A fuzzy simulation-based genetic algorithm is provided for solving the proposed model problems. Two numerical examples are also presented to illustrate the modelling idea and the effectiveness of the proposed algorithm.

77 FR 47883 - The Lead in Construction Standard; Extension of the Office of Management and Budget's (OMB...

Science.gov (United States)

2012-08-10

... Lead in Construction Standard; Extension of the Office of Management and Budget's (OMB) Approval of... proposal to extend the Office of Management and Budget's (OMB) approval of the information collection requirements specified in the Lead in Construction Standard (29 CFR 1926.62). DATES: Comments must be submitted...

Budget institutions and taxation

DEFF Research Database (Denmark)

Aaskoven, Lasse

2018-01-01

While a number of different studies have explored the effects of budgetary procedures and the centralization of the budget process on government debt, deficits and spending, few of them have explored whether such fiscal institutions matter for public revenue. This article argues that centralizing...... the budget process raises the levels of taxation by limiting the ability of individual government officials to veto tax increases in line with common-pool-problem arguments regarding public finances. Using detailed data on budgetary procedures from 15 EU countries, the empirical analysis shows that greater...... centralization of the budget process increases taxation as a share of GDP and that both the type of budget centralization and level of government fractionalization matter for the size of this effect. The results suggest that further centralizing the budget process limits government debt and deficits...

Performance Analysis of a Hybrid Power Cutting System for Roadheader

Directory of Open Access Journals (Sweden)

Yang Yang

2017-01-01

Full Text Available An electrohydraulic hybrid power cutting transmission system for roadheader under specific working condition was proposed in this paper. The overall model for the new system composed of an electric motor model, a hydraulic pump-motor model, a torsional planetary set model, and a hybrid power train model was established. The working mode characteristics were simulated under the conditions of taking the effect of cutting picks into account. The advantages of new hybrid power cutting system about the dynamic response under shock load were investigated compared with the traditional cutting system. The results illustrated that the hybrid power system had an obvious cushioning in terms of the dynamic load of cutting electric motor and planetary gear set. Besides, the hydraulic motor could provide an auxiliary power to improve the performance of the electric motor. With further analysis, a dynamic load was found to have a high relation to the stiffness and damping of coupling in the transmission train. The results could be a useful guide for the design of cutting transmission of roadheader.

R and D ekes out an increase in FY 2015 budget request

Energy Technology Data Exchange (ETDEWEB)

Kramer, David

2014-05-01

With spending caps in place, President Obama proposes an off-budget fund to support additional R and D. NASA would ground a flying observatory, and DOE would sharply curtail its nonproliferation programs.

‘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.

Taxes, Estonian state budget and economic crises. Maksud, riigi eelarve ja majanduskriis

Directory of Open Access Journals (Sweden)

Olev Raju

2013-01-01

Full Text Available Recession has sharply erected the question of tax burden and the optimal proportion of different kinds of taxes among the incomes of the budget. Indirect taxes and consumption taxes, which proportion is different according to different methodologies, dominate in Estonian state budget. The buoyancy of a tax system based on taxes of that kind is especially weak during the recession. Difficulties concerning the incomes of budget have arisen the necessity for lifting taxes, which is possible as the tax burden is low now. But a sharp question of the optimal level of taxes is going to be raised. A formula for indirect tax optimum according to Ramsey taxes and Slutski decomposition has been proposed in the article.

RESOLUTION

CERN Multimedia

STAFF ASSOCIATION

2010-01-01

Research without a budget = Europe without a future !   Noting that the CERN Management has submitted to the Member States for the Finance Committee meeting on 25th August 2010 a budget for 2011 and a medium-term plan (MTP) for the period 2012-2015; Deploring the fact that, on the Member States’ request, this plan proposes a reduction of resources of 478 million Swiss francs over the period 2011–2015, compared to the initial proposal by the Management, which corresponded even then to the minimum needed to exploit the machines and experiments; Recalling that, following a decision by Council in 1996, CERN has suffered an annual budget cut of 100 million Swiss francs; Considering that this approach equates to an abandonment by the Member States of the European Union of a policy agreed upon in Barcelona in 2003 to invest 3% of their GDP in R&D by 2010, and today they can barely manage 1.85%; Considering that these budget cuts imposed on CERN compromise not on...

Evolution of strain localization in variable-width three-dimensional unsaturated laboratory-scale cut slopes

Science.gov (United States)

Morse, Michael S.; Lu, Ning; Wayllace, Alexandra; Godt, Jonathan W.

2017-01-01

To experimentally validate a recently developed theory for predicting the stability of cut slopes under unsaturated conditions, the authors measured increasing strain localization in unsaturated slope cuts prior to abrupt failure. Cut slope width and moisture content were controlled and varied in a laboratory, and a sliding door that extended the height of the free face of the slope was lowered until the cut slope failed. A particle image velocimetry tool was used to quantify soil displacement in the x-y">x-y (horizontal) and x-z">x-z (vertical) planes, and strain was calculated from the displacement. Areas of maximum strain localization prior to failure were shown to coincide with the location of the eventual failure plane. Experimental failure heights agreed with the recently developed stability theory for unsaturated cut slopes (within 14.3% relative error) for a range of saturation and cut slope widths. A theoretical threshold for sidewall influence on cut slope failures was also proposed to quantify the relationship between normalized sidewall width and critical height. The proposed relationship was consistent with the cut slope experiment results, and is intended for consideration in future geotechnical experiment design. The experimental data of evolution of strain localization presented herein provide a physical basis from which future numerical models of strain localization can be validated.

Generic Advertising Optimum Budget for Iran’s Milk Industry

Directory of Open Access Journals (Sweden)

H. Shahbazi

2016-05-01

proportion hypothesis will be changed from 13.294219 to 13.323525. Finally, Results indicate that milk generic advertising budget intensity index will be changed from 0.3674844 to 14.4474182 percent with mean of 0.4617576 percent for scenario 1 and 13.445766 percent for scenario 2. Conclusion: According to the results, we proposed that milk producer should spend 13.44 percent of their production cost to generic advertising. This spending can increase milk consumption and it increase health society. Moreover, it decreases the household care and remedy spending and it increases the profitability of milk production firms. Also, government could spend to milk generic advertising from healthy budget of ministry of medical health, care and education or from agricultural promotion budget of ministry of Agri-Jahad.

Finite element analysis when orthogonal cutting of hybrid composite CFRP/Ti

International Nuclear Information System (INIS)

Xu, Jinyang; Mansori, Mohamed El

2015-01-01

Hybrid composite, especially CFRP/Ti stack, is usually considered as an innovative structural configuration for manufacturing the key load-bearing components in modern aerospace industry. This paper originally proposed an FE model to simulate the total chip formation process dominated the hybrid cutting operation. The hybrid composite model was established based on three physical constituents, i.e., Ti constituent, interface and CFRP constituent. Different constitutive models and damage criteria were introduced to replicate the interrelated cutting behaviour of the stack material. The CFRP/Ti interface was modelled as a third phase through the concept of cohesive zone (CZ). Particular attention was made on the comparative studies of the influence of different cutting-sequence strategies on the machining responses induced in hybrid stack cutting. The numerical results emphasized the pivotal role of cutting-sequence strategy on the various machining induced responses including cutting-force generation, machined surface quality and induced interface damage. (paper)

Numerical analysis of the effect of the TEM00 radiation mode polarisation on the cut shape in laser cutting of thick metal sheets

International Nuclear Information System (INIS)

Zaitsev, A V; Kovalev, O B; Orishich, Anatolii M; Fomin, V M

2005-01-01

The effect of polarisation of a Gaussian beam on the radiation absorption during laser cutting of metals is investigated. A generalised formula is proposed for calculating the absorption coefficient, which describes the polarisation of three types (linear, elliptical, and circular), taking into account the fact that the beam may interact with a metal surface of an arbitrary shape. A comparison with the existing analogues (in the cases of linear and circular radiation polarisation) confirmed the advantage of employing the formula for the spatial description of the shape of the surface produced, which is highly important for processing (cutting, welding, drilling) of thick materials. The effect of laser radiation characteristics on the surface shape and cut depth in cutting stainless steel sheets is investigated numerically. It is shown for the first time that the cutting of materials by the TEM 00 beam is most efficient when the beam has elliptical polarisation directed along the direction of beam displacement and characterised by a specific axial ratio. (laser applications and other topics in quantum electronics)

Fiscal 1993 U.S. Science Budget request released

Science.gov (United States)

Bush, Susan; Simarski, Lynn Teo; DeVito, M. Catherine

1992-02-01

DOE's proposed budget for fiscal 1993 is $19.4 billion, almost level with fiscal 1992's $19 billion. Of that, $5.5 billion is targeted for environmental cleanup at DOE facilities, an increase of $1.16 billion. DOE's portion of research and development related to the National Energy Strategy is $725 million, up 16% from 1992. Funding for defense activities is down 9% to $7.5 billion from $8.3 billion.According to DOE Secretary James D. Watkins, “Congressional enactment of a comprehensive and balanced legislative package is needed to implement fully the president's National Energy Strategy.” As such, there are provisions in the fiscal 1993 DOE budget for advanced energy technology R&D to reduce energy consumption, increase fuel flexibility, and improve U.S. competitiveness in world markets.

Cutting method and cutting device for spent fuel rod of nuclear reactor

International Nuclear Information System (INIS)

Komatsu, Masahiko; Ose, Toshihiko.

1996-01-01

A control rod transferred under water in a vertically suspended state is postured horizontally at such a water depth that radiations can be shielded, and then it is cut to a dropping speed limiting portion and a cross-like main body. The separated cross-like main body portion is further cut in the longitudinal direction and separated into a pair of cut pieces each having an L-shaped cross section. A disk like metal saw is used as a cutting tool. Alternatively, a plasma jet cutter or a melting-type water jet cutter is used as a cutting tool. Then, since the spent control rod to be cut is postured horizontally under water, the water depth for the cutting position can be reduced. As a result, the cutting state using the cutting tool can be observed by naked eyes from the position above the water surface thereby enabling to perform the cutting operation reliably. (N.H.)

THE ISSUEOFSTRENGTHENING BUDGET CAPACITY FOR ENSURING THE FINANCIALINDEPENDENCE OFLOCALAUTHORITIES

Directory of Open Access Journals (Sweden)

Dmytriy V. Nekhaychuk

2018-05-01

Full Text Available The paper deals with the issues on strengthening local governments’ budget capacity in the face of modern challenges. It shows the conceptual in-depth study of local budgets foundations, income and practical recommendations focusing on stability and capacity. The author proves that the revenues of local budgets play a crucial role in ensuring the full and effective performance of the functions and local authorities’ tasks. The paper shows the scientific analysis of modern economists’ views on the local authorities’ financial autonomy and the local budgets’ role in the process. The paper also shows the retrospective comparative analysis of methods, used by local and foreign scientists for the formation of local budgets’ revenues. It considers the economic nature of income in local budgets as a source of finance, ensures the efficient operation of local authorities. It has been found out that the organization of the process of forming local budgets’ revenues is influenced by the organizational and legal forms of management, type of ownership and specifics of enterprises. Taxes are the dominant source of local budgets’ incomes, the financial regulator of production, means of ensuring socio-economic development of the separate administrative and territorial units and the state as a whole. The authors also analyze different types of revenues, including tax, in the revenue part of local budgets. The authors propose to expand the list of local taxes and fees due to the introduction of tax with targeted use of received funds. The conceptual basis of financial independence of local self-government lies in in the optimal interests of the population, local government, state and business structures. The increase of own revenues in the share of local budgets becomes a strategic issue of the financial autonomy and the corresponding administrative and territorial units.

48 CFR 15.307 - Proposal revisions.

Science.gov (United States)

2010-10-01

... AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Source Selection 15.307 Proposal revisions. (a) If an... allow proposal revisions to clarify and document understandings reached during negotiations. At the... submit a final proposal revision. The contracting officer is required to establish a common cut-off date...

budget proposal

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

Miller, Gustavo -SIA

... as per IDRC's terms and conditions (which are appended to this application as Part .... courses, student field work, postdoctoral training, or other scholarly activities. .... Costs may include clerical, accounting, or secretarial help, general office ...

Under Secretary of Defense (Comptroller) > Budget

Science.gov (United States)

functionalStatements OUSD(C) History FMR Budget Materials Budget Execution Financial Management Improving Financial Performance Reports Regulations Press Release | Budget Briefing | Transcripts: David L. Norquist, Under PDF document. Click on Excel icon for Excel document Overview - FY2019 Defense Budget Performance

Budget goal commitment, clinical managers' use of budget information and performance.

Science.gov (United States)

Macinati, Manuela S; Rizzo, Marco G

2014-08-01

Despite the importance placed on accounting as a means to influence performance in public healthcare, there is still a lot to be learned about the role of management accounting in clinical managers' work behavior and their link with organizational performance. The article aims at analyzing the motivational role of budgetary participation and the intervening role of individuals' mental states and behaviors in influencing the relationship between budgetary participation and performance. According to the goal-setting theory, SEM technique was used to test the relationships among variables. The data were collected by a survey conducted in an Italian hospital. The results show that: (i) budgetary participation does not directly influence the use of budget information, but the latter is encouraged by the level of budget goal commitment which, as a result, is influenced by the positive motivational consequences of participative budgeting; (ii) budget goal commitment does not directly influence performance, but the relationship is mediated by the use of budget information. This study contributes to health policy and management accounting literature and has significant policy implications. Mainly, the findings prove that the introduction of business-like techniques in the healthcare sector can improve performance if attitudinal and behavioral variables are adequately stimulated. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Minimal investment risk of a portfolio optimization problem with budget and investment concentration constraints

Science.gov (United States)

Shinzato, Takashi

2017-02-01

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 can be larger than that without the constraint (that is, with only the budget constraint). Moreover, a numerical experiment shows the effectiveness of our proposed analysis. In contrast, the standard operations research approach failed to identify accurately the minimal investment risk of the portfolio optimization problem.

Utilities press Congress to salvage nuclear R and D

International Nuclear Information System (INIS)

Crawford, M.

1986-01-01

A proposal to reduce DOE's advanced civilian reactor research and expand military work worries nuclear industry. The Reagan Administration has emphasized high-risk, long term research over applied research and demonstrations on the grounds that industry should be responsible for technology development. The proposed fiscal year 1987 budget for civilian reactor research is $222.5 million, a deep cut below this year's budget of $319.7 million. Funding for advanced reactor research and development alone shows a 61.5% reduction to $49.5 million. With this grim budget outlook, funding restorations may have to be gotten from other nuclear research programs

Flexible Laser Metal Cutting

DEFF Research Database (Denmark)

Villumsen, Sigurd; Jørgensen, Steffen Nordahl; Kristiansen, Morten

2014-01-01

This paper describes a new flexible and fast approach to laser cutting called ROBOCUT. Combined with CAD/CAM technology, laser cutting of metal provides the flexibility to perform one-of-a-kind cutting and hereby realises mass production of customised products. Today’s laser cutting techniques...... possess, despite their wide use in industry, limitations regarding speed and geometry. Research trends point towards remote laser cutting techniques which can improve speed and geometrical freedom and hereby the competitiveness of laser cutting compared to fixed-tool-based cutting technology...... such as punching. This paper presents the concepts and preliminary test results of the ROBOCUT laser cutting technology, a technology which potentially can revolutionise laser cutting....

Vision-based Nano Robotic System for High-throughput Non-embedded Cell Cutting.

Science.gov (United States)

Shang, Wanfeng; Lu, Haojian; Wan, Wenfeng; Fukuda, Toshio; Shen, Yajing

2016-03-04

Cell cutting is a significant task in biology study, but the highly productive non-embedded cell cutting is still a big challenge for current techniques. This paper proposes a vision-based nano robotic system and then realizes automatic non-embedded cell cutting with this system. First, the nano robotic system is developed and integrated with a nanoknife inside an environmental scanning electron microscopy (ESEM). Then, the positions of the nanoknife and the single cell are recognized, and the distance between them is calculated dynamically based on image processing. To guarantee the positioning accuracy and the working efficiency, we propose a distance-regulated speed adapting strategy, in which the moving speed is adjusted intelligently based on the distance between the nanoknife and the target cell. The results indicate that the automatic non-embedded cutting is able to be achieved within 1-2 mins with low invasion benefiting from the high precise nanorobot system and the sharp edge of nanoknife. This research paves a way for the high-throughput cell cutting at cell's natural condition, which is expected to make significant impact on the biology studies, especially for the in-situ analysis at cellular and subcellular scale, such as cell interaction investigation, neural signal transduction and low invasive cell surgery.

Vision-based Nano Robotic System for High-throughput Non-embedded Cell Cutting

Science.gov (United States)

Shang, Wanfeng; Lu, Haojian; Wan, Wenfeng; Fukuda, Toshio; Shen, Yajing

2016-03-01

Cell cutting is a significant task in biology study, but the highly productive non-embedded cell cutting is still a big challenge for current techniques. This paper proposes a vision-based nano robotic system and then realizes automatic non-embedded cell cutting with this system. First, the nano robotic system is developed and integrated with a nanoknife inside an environmental scanning electron microscopy (ESEM). Then, the positions of the nanoknife and the single cell are recognized, and the distance between them is calculated dynamically based on image processing. To guarantee the positioning accuracy and the working efficiency, we propose a distance-regulated speed adapting strategy, in which the moving speed is adjusted intelligently based on the distance between the nanoknife and the target cell. The results indicate that the automatic non-embedded cutting is able to be achieved within 1-2 mins with low invasion benefiting from the high precise nanorobot system and the sharp edge of nanoknife. This research paves a way for the high-throughput cell cutting at cell’s natural condition, which is expected to make significant impact on the biology studies, especially for the in-situ analysis at cellular and subcellular scale, such as cell interaction investigation, neural signal transduction and low invasive cell surgery.

Demonstration of Laser Cutting System for Tube Specimen

Energy Technology Data Exchange (ETDEWEB)

Jin, Y. G.; Kim, G. S.; Heo, G. S.; Baik, S. J.; Kim, H. M.; Ahn, S. B. [KAERI, Daejeon (Korea, Republic of)

2016-05-15

The oxide layer removal system was also developed because the oxide layer on the surface of the irradiated fuel cladding and components interrupted the applying the electric current during the processing. However, it was found that the mechanical testing data of the irradiated specimens with removal of oxide layer was less reliable than the specimens with oxide layer . The laser cutting system using Nd:YAG with fiber optic beam delivery has great potential in material processing applications of the irradiated fuel cladding and components due to non-contact process. Thus, the oxide layer doesn't interrupt the fabrication process during the laser cutting system. In the present study, the laser cutting system was designed to fabricate the mechanical testing specimens from the unirradiated fuel cladding with and without oxide. The feasibility of the laser cutting system was demonstrated for the fabrication of various types of unirradiated specimens. The effect of surface oxide layer was also investigated for machining process of the zirlo fuel cladding and it was found that laser beam machining could be a useful tool to fabricate the specimens with surface oxide layer. Based on the feasibility studies and demonstration, the design of the laser cutting machine for fully or partially automatic and remotely operable system will be proposed and made.

Proposals for regional cooperation in Africa

International Nuclear Information System (INIS)

Diaco, T.

1999-01-01

This presentation includes proposals for regional cooperation in Africa in the field of seismic monitoring and proposes future actions for establishing this cooperation. It emphasises the benefits of regional cooperation meaning scientific benefit from an established data base, as well as benefit in the field of geology, meteorology, geophysics and in unified budgets and logistics

Force Modelling in Orthogonal Cutting Considering Flank Wear Effect

Science.gov (United States)

Rathod, Kanti Bhikhubhai; Lalwani, Devdas I.

2017-05-01

In the present work, an attempt has been made to provide a predictive cutting force model during orthogonal cutting by combining two different force models, that is, a force model for a perfectly sharp tool plus considering the effect of edge radius and a force model for a worn tool. The first force model is for a perfectly sharp tool that is based on Oxley's predictive machining theory for orthogonal cutting as the Oxley's model is for perfectly sharp tool, the effect of cutting edge radius (hone radius) is added and improve model is presented. The second force model is based on worn tool (flank wear) that was proposed by Waldorf. Further, the developed combined force model is also used to predict flank wear width using inverse approach. The performance of the developed combined total force model is compared with the previously published results for AISI 1045 and AISI 4142 materials and found reasonably good agreement.

Mechanism of cutting edge chipping and its suppression in diamond turning of copper

International Nuclear Information System (INIS)

Shimada, Shoichi; Higuchi, Masahiro; Kaneeda, Toshiaki; Higashi, Yasuo; Yokomizo, Seiichi

2005-01-01

This paper investigates the mechanism of cutting edge chipping in diamond turning of copper in terms of the change in Hertzian strength of diamond specimens subjected to thermal histories. The study suggests that the strength of diamond decreases as the result of the propagation of existing surface micro cracks caused by the thermo-chemical erosion of oxygen at the crack tips. The catalytic reaction involving copper is also shown to accelerate the crack propagation. Then, a cutting technique of reduced oxygen atmosphere is proposed to suppress the cutting edge chipping in diamond turning of copper over an extended cutting time. (author)

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.

Some possibilities for determining cutting data when using laser cutting:

OpenAIRE

Radovanović, Miroslav

2006-01-01

The technological problems faced in the field of the application of laser-cutting machines lie in insufficient knowledge of the laser technique and the absence of both sufficiently reliable practical data and knowledge about the parameters affecting the work process itself. A significant parameter that is necessary to determine and to enter in an NC-program is the cutting speed. Various authors analyze the laser-cutting process and give mathematical models where laser cutting is modeled by us...

Lung vessel segmentation in CT images using graph-cuts

Science.gov (United States)

Zhai, Zhiwei; Staring, Marius; Stoel, Berend C.

2016-03-01

Accurate lung vessel segmentation is an important operation for lung CT analysis. Filters that are based on analyzing the eigenvalues of the Hessian matrix are popular for pulmonary vessel enhancement. However, due to their low response at vessel bifurcations and vessel boundaries, extracting lung vessels by thresholding the vesselness is not sufficiently accurate. Some methods turn to graph-cuts for more accurate segmentation, as it incorporates neighbourhood information. In this work, we propose a new graph-cuts cost function combining appearance and shape, where CT intensity represents appearance and vesselness from a Hessian-based filter represents shape. Due to the amount of voxels in high resolution CT scans, the memory requirement and time consumption for building a graph structure is very high. In order to make the graph representation computationally tractable, those voxels that are considered clearly background are removed from the graph nodes, using a threshold on the vesselness map. The graph structure is then established based on the remaining voxel nodes, source/sink nodes and the neighbourhood relationship of the remaining voxels. Vessels are segmented by minimizing the energy cost function with the graph-cuts optimization framework. We optimized the parameters used in the graph-cuts cost function and evaluated the proposed method with two manually labeled sub-volumes. For independent evaluation, we used 20 CT scans of the VESSEL12 challenge. The evaluation results of the sub-volume data show that the proposed method produced a more accurate vessel segmentation compared to the previous methods, with F1 score 0.76 and 0.69. In the VESSEL12 data-set, our method obtained a competitive performance with an area under the ROC curve of 0.975, especially among the binary submissions.

THE BUDGETING PROCESS IN ROMANIA

Directory of Open Access Journals (Sweden)

TURCIN MARIUS CATALIN

2015-08-01

Full Text Available This paper presents the stages of the budgeting process in Romania and the institutions involved in its carry out, having regard to the recent legislative amendments in the field. The study describes the importance of some state institutions in achieving the economic and social policy objectives. According to practice, the institution specializing in drafting the budget bill is the Government, who submits the budget bill annually to the Parliament for adopting the national budget, accompanied by the explanatory statement, annexes and interpretative calculations. The preparatory works are fulfilled by the Ministry of Public Finance and in parallel, by the ministries, authorities, local administrations or other public institutions to prepare their own drafts budget.

Remote Laser Cutting of CFRP: Improvements in the Cut Surface

Science.gov (United States)

Stock, Johannes; Zaeh, Michael F.; Conrad, Markus

In the automotive industry carbon fibre reinforced plastics (CFRP) are considered as a future key material to reduce the weight of the vehicle. Therefore, capable production techniques are required to process this material in mass industry. E.g., state of the art methods for cutting are limited by the high tool wear or the feasible feed rate. Laser cutting processes are still under investigation. This paper presents detailed new studies on remote laser cutting of CFRP focusing on the influence of the material properties and the quality of the cut surface. By adding light absorbing soot particles to the resin of the matrix, the cutting process is improved and fewer defects emerge.

Multibeam Fibre Laser Cutting

DEFF Research Database (Denmark)

Olsen, Flemming Ove

The appearance of the high power high brilliance fibre laser has opened for new possibilities in laser materials processing. In laser cutting this laser has demonstrated high cutting performance compared to the dominating cutting laser, the CO2-laser. However, quality problems in fibre......-laser cutting have until now limited its application in metal cutting. In this paper the first results of proof-of-principle studies applying a new approach (patent pending) for laser cutting with high brightness short wavelength lasers will be presented. In the approach, multi beam patterns are applied...... to control the melt flow out of the cut kerf resulting in improved cut quality in metal cutting. The beam patterns in this study are created by splitting up beams from 2 single mode fibre lasers and combining these beams into a pattern in the cut kerf. The results are obtained with a total of 550 W of single...

Multibeam fiber laser cutting

DEFF Research Database (Denmark)

Olsen, Flemming Ove; Hansen, Klaus Schütt; Nielsen, Jakob Skov

2009-01-01

The appearance of the high power high brilliance fiber laser has opened for new possibilities in laser materials processing. In laser cutting this laser has demonstrated high cutting performance compared to the dominating Cutting laser, the CO2 laser. However, quality problems in fiber......-laser cutting have until now limited its application to metal cutting. In this paper the first results of proof-of-principle Studies applying a new approach (patent pending) for laser cutting with high brightness and short wavelength lasers will be presented. In the approach, multibeam patterns are applied...... to control the melt flow out of the cut kerf resulting in improved cut quality in metal cutting. The beam patterns in this study are created by splitting up beams from two single mode fiber lasers and combining these beams into a pattern in the cut kerf. The results are obtained with a total of 550 W...

Fiscal Year 2015 Budget

Data.gov (United States)

Montgomery County of Maryland — This dataset includes the Fiscal Year 2015 Council-approved operating budget for Montgomery County. The dataset does not include revenues and detailed agency budget...

A Novel Haptic Interactive Approach to Simulation of Surgery Cutting Based on Mesh and Meshless Models

Science.gov (United States)

Liu, Peter X.; Lai, Pinhua; Xu, Shaoping; Zou, Yanni

2018-01-01

In the present work, the majority of implemented virtual surgery simulation systems have been based on either a mesh or meshless strategy with regard to soft tissue modelling. To take full advantage of the mesh and meshless models, a novel coupled soft tissue cutting model is proposed. Specifically, the reconstructed virtual soft tissue consists of two essential components. One is associated with surface mesh that is convenient for surface rendering and the other with internal meshless point elements that is used to calculate the force feedback during cutting. To combine two components in a seamless way, virtual points are introduced. During the simulation of cutting, the Bezier curve is used to characterize smooth and vivid incision on the surface mesh. At the same time, the deformation of internal soft tissue caused by cutting operation can be treated as displacements of the internal point elements. Furthermore, we discussed and proved the stability and convergence of the proposed approach theoretically. The real biomechanical tests verified the validity of the introduced model. And the simulation experiments show that the proposed approach offers high computational efficiency and good visual effect, enabling cutting of soft tissue with high stability. PMID:29850006

Cutting cleaner

International Nuclear Information System (INIS)

Elsen, R.P.H. van; Smits, M.

1991-01-01

This paper presents the results of a long term field test of the Cutting Cleaner, which is used for the treatment of wet oil contaminated cuttings (WOCC) produced when drilling with Oil Based Mud (OBM). It was concluded that it is possible to reduce the oil content of cuttings to an average of 1 - 2%. The recovered base oil can be reused to make new oil based mud

Soft Budget Constraints in Public Hospitals.

Science.gov (United States)

Wright, Donald J

2016-05-01

A soft budget constraint arises when a government is unable to commit to not 'bailout' a public hospital if the public hospital exhausts its budget before the end of the budget period. It is shown that if the political costs of a 'bailout' are relatively small, then the public hospital exhausts the welfare-maximising budget before the end of the budget period and a 'bailout' occurs. In anticipation, the government offers a budget to the public hospital that may be greater than or less than the welfare-maximising budget. In either case, the public hospital treats 'too many' elective patients before the 'bailout' and 'too few' after. The introduction of a private hospital reduces the size of any 'bailout' and increases welfare. Copyright © 2015 John Wiley & Sons, Ltd.

Dew point measurement technique utilizing fiber cut reflection

Science.gov (United States)

Kostritskii, S. M.; Dikevich, A. A.; Korkishko, Yu. N.; Fedorov, V. A.

2009-05-01

The fiber optical dew point hygrometer based on change of reflection coefficient for fiber cut has been developed and examined. We proposed and verified the model of condensation detector functioning principle. Experimental frost point measurements on air with different frost points have been performed.

Cycle-Based Budgeting Toolkit: A Primer

Science.gov (United States)

Yan, Bo

2016-01-01

At the core, budgeting is about distributing and redistributing limited financial resources for continuous improvement. Incremental budgeting is limited in achieving the goal due to lack of connection between outcomes and budget decisions. Zero-based budgeting fills the gap, but is cumbersome to implement, especially for large urban school…

Cuttings-liquid frictional pressure loss model for horizontal narrow annular flow with rotating drillpipe

International Nuclear Information System (INIS)

Ofei, T N; Irawan, S; Pao, W

2015-01-01

During oil and gas drilling operations, frictional pressure loss is experienced as the drilling fluid transports the drilled cuttings from the bottom-hole, through the annulus, to the surface. Estimation of these pressure losses is critical when designing the drilling hydraulic program. Two-phase frictional pressure loss in the annulus is very difficult to predict, and even more complex when there is drillpipe rotation. Accurate prediction will ensure that the correct equivalent circulating density (ECD) is applied in the wellbore to prevent formation fracture, especially in formations with narrow window between the pore pressure and fracture gradient. Few researchers have attempted to propose cuttings-liquid frictional pressure loss models, nevertheless, these models fail when they are applied to narrow wellbores such as in casing- while-drilling and slimhole applications. This study proposes improved cuttings-liquid frictional pressure loss models for narrow horizontal annuli with drillpipe rotation using Dimensional Analysis. Both Newtonian and non-Newtonian fluids were considered. The proposed model constants were fitted by generated data from a full-scale simulation study using ANSYS-CFX. The models showed improvement over existing cuttings-liquid pressure loss correlations in literature. (paper)

VM Capacity-Aware Scheduling within Budget Constraints in IaaS Clouds.

Directory of Open Access Journals (Sweden)

Vasileios Thanasias

Full Text Available Recently, cloud computing has drawn significant attention from both industry and academia, bringing unprecedented changes to computing and information technology. The infrastructure-as-a-Service (IaaS model offers new abilities such as the elastic provisioning and relinquishing of computing resources in response to workload fluctuations. However, because the demand for resources dynamically changes over time, the provisioning of resources in a way that a given budget is efficiently utilized while maintaining a sufficing performance remains a key challenge. This paper addresses the problem of task scheduling and resource provisioning for a set of tasks running on IaaS clouds; it presents novel provisioning and scheduling algorithms capable of executing tasks within a given budget, while minimizing the slowdown due to the budget constraint. Our simulation study demonstrates a substantial reduction up to 70% in the overall task slowdown rate by the proposed algorithms.

VM Capacity-Aware Scheduling within Budget Constraints in IaaS Clouds.

Science.gov (United States)

Thanasias, Vasileios; Lee, Choonhwa; Hanif, Muhammad; Kim, Eunsam; Helal, Sumi

2016-01-01

Recently, cloud computing has drawn significant attention from both industry and academia, bringing unprecedented changes to computing and information technology. The infrastructure-as-a-Service (IaaS) model offers new abilities such as the elastic provisioning and relinquishing of computing resources in response to workload fluctuations. However, because the demand for resources dynamically changes over time, the provisioning of resources in a way that a given budget is efficiently utilized while maintaining a sufficing performance remains a key challenge. This paper addresses the problem of task scheduling and resource provisioning for a set of tasks running on IaaS clouds; it presents novel provisioning and scheduling algorithms capable of executing tasks within a given budget, while minimizing the slowdown due to the budget constraint. Our simulation study demonstrates a substantial reduction up to 70% in the overall task slowdown rate by the proposed algorithms.

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...... this critique as well as the current status of the traditional annual budget in a contingency perspective by using data from a survey among the largest Danish companies. The conclusion is that only 4% of the companies claim to have abandoned the traditional, annual budget, 2% have decided or are in the process...... of doing so and 11% are considering abandoning it. These "Beyond Budgeting" companies are more critical towards the traditional budget than other companies. The study also shows that the critical attitude towards annual budgets as well as the decision of abandoning the budget cannot be associated...

7 CFR 906.33 - Budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Budget. 906.33 Section 906.33 Agriculture Regulations... GRANDE VALLEY IN TEXAS Order Regulating Handling Expenses and Assessments § 906.33 Budget. At the... budget of income and expenditures necessary for the administration of this part. The committee shall...

An Efficient Heuristic Approach for Irregular Cutting Stock Problem in Ship Building Industry

Directory of Open Access Journals (Sweden)

Yan-xin Xu

2016-01-01

Full Text Available This paper presents an efficient approach for solving a real two-dimensional irregular cutting stock problem in ship building industry. Cutting stock problem is a common cutting and packing problem that arises in a variety of industrial applications. A modification of selection heuristic Exact Fit is applied in our research. In the case referring to irregular shapes, a placement heuristics is more important to construct a complete solution. A placement heuristic relating to bottom-left-fill is presented. We evaluate the proposed approach using generated instance only with convex shapes in literatures and some instances with nonconvex shapes based on real problem from ship building industry. The results demonstrate that the effectiveness and efficiency of the proposed approach are significantly better than some conventional heuristics.

Budget estimates. Fiscal year 1998

International Nuclear Information System (INIS)

1997-02-01

The U.S. Congress has determined that the safe use of nuclear materials for peaceful purposes is a legitimate and important national goal. It has entrusted the Nuclear Regulatory Commission (NRC) with the primary Federal responsibility for achieving that goal. The NRC's mission, therefore, is to regulate the Nation's civilian use of byproduct, source, and special nuclear materials to ensure adequate protection of public health and safety, to promote the common defense and security, and to protect the environment. The NRC's FY 1998 budget requests new budget authority of $481,300,000 to be funded by two appropriations - one is the NRC's Salaraies and Expenses appropriation for $476,500,000, and the other is NRC's Office of Inspector General appropriation for $4,800,000. Of the funds appropriated to the NRC's Salaries and Expenses, $17,000,000, shall be derived from the Nuclear Waste Fund and $2,000,000 shall be derived from general funds. The proposed FY 1998 appropriation legislation would also exempt the $2,000,000 for regulatory reviews and other assistance provided to the Department of Energy from the requirement that the NRC collect 100 percent of its budget from fees. The sums appropriated to the NRC's Salaries and Expenses and NRC's Office of Inspector General shall be reduced by the amount of revenues received during FY 1998 from licensing fees, inspection services, and other services and collections, so as to result in a final FY 1998 appropriation for the NRC of an estimated $19,000,000 - the amount appropriated from the Nuclear Waste Fund and from general funds. Revenues derived from enforcement actions shall be deposited to miscellaneous receipts of the Treasury

Laser cutting or water-jet cutting. Laser setsudan ka water-jet setsudan ka

Energy Technology Data Exchange (ETDEWEB)

Yamada, T. (Shibuya Kogyo Co. Ltd., Ishikawa (Japan))

1991-05-01

The recent spread of carbon oxide laser cutter is so startlingly fast, but at the same time, water jet cutting using ultra high pressure water stream is drawing attention as it has identical characteristics, and opens the way to cutting materials that have been hitherto difficult to cut. The authors, who are fabricators of cutters of both types, gave the comparisons and explanations on several examples referring to materials that can be cut, cutting accuracy, speed, shape and thermal effects to cut face, and running cost in detail. However, simple comparison is difficult. For instance, cutting 6 mm thick SUS sheet costs a running cost of 65 yen per meter in laser cutting, and 535 yen per meter in water jet cutting, but this situation is often reversed when other material or sheet thickness is selected. The actual situation in the sheet metal processing industry at the present time is that it uses by far more laser processing machines, and uses water jet cutters to supplement for cutting materials more difficult to cut. 10 figs., 3 tabs.

7 CFR 1744.64 - Budget adjustment.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Budget adjustment. 1744.64 Section 1744.64... Disbursement of Funds § 1744.64 Budget adjustment. (a) If more funds are required than are available in a budget account, the borrower may request RUS's approval of a budget adjustment to use funds from another...

7 CFR 956.41 - Budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Budget. 956.41 Section 956.41 Agriculture Regulations... OF SOUTHEAST WASHINGTON AND NORTHEAST OREGON Expenses and Assessments § 956.41 Budget. Prior to each fiscal period and as may be necessary thereafter, the committee shall prepare an estimated budget of...

7 CFR 945.41 - Budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Budget. 945.41 Section 945.41 Agriculture Regulations... COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Order Regulating Handling Budget, Expenses and Assessments § 945.41 Budget. At the beginning of each fiscal period, and as may be necessary thereafter, the...

7 CFR 958.41 - Budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Budget. 958.41 Section 958.41 Agriculture Regulations... Budget. Prior to each fiscal period, and as may be necessary thereafter the committee shall prepare a budget of estimated income and expenditures necessary for the administration of this part. The committee...

7 CFR 966.41 - Budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Budget. 966.41 Section 966.41 Agriculture Regulations... Handling Expenses and Assessments § 966.41 Budget. At the beginning of each fiscal period and as may be necessary thereafter, the committee shall prepare an estimated budget of income and expenditures necessary...

7 CFR 948.76 - Budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Budget. 948.76 Section 948.76 Agriculture Regulations... Regulating Handling Expenses and Assessments § 948.76 Budget. As soon as practicable after the beginning of... budget of income and expenditures necessary for its administration of this part. Each area committee may...

7 CFR 959.41 - Budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Budget. 959.41 Section 959.41 Agriculture Regulations... Handling Expenses and Assessments § 959.41 Budget. As soon as practicable after the beginning of each fiscal period and as may be necessary thereafter, the committee shall prepare an estimated budget of...

An approach to evaluate the cutting time for the nuclear dismantling simulation

Energy Technology Data Exchange (ETDEWEB)

Lee, Jonghwan; Hyun, Dongjun; Kang, Sinyoung; Kim, Ikjune; Jeong, Kwan-Seong; Choi, Byung-Seon; Moon, Jeikwon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2016-10-15

Nuclear power plant (NPP) decommissioning involves various processes and technologies. Decommissioning should be performed after a comprehensive review of the information related to these processes and technologies. There are various means of prior examination and evaluation to ensure the feasibility and safety of the decommissioning process plan. Our dismantling simulation system aims to simulate and evaluate whole processes related to the dismantlement of core equipment of NPP such as the device preparation, cutting operation, waste transfer, and so on. This paper introduces the estimation methodology of the time required for the cutting processes based on real cutting conditions in order to provide effective economic evaluation functionalities used for the system. The methodology to estimate the time required for the remote cutting process in the nuclear dismantling simulation system was proposed. Among the factors which mainly determine the time, the cutting trace was directly calculated from the simulation system and the continuous cutting speed was obtained by proper order of the spline fitting with constraint conditions.

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...

Research on cutting vibration characteristics of face-milling involute gear

Directory of Open Access Journals (Sweden)

Chengzhe JIN

2017-10-01

Full Text Available Traditional machining methods, such as gear hobbing, gear shaping and gear milling, etc, are commonly used for cutting machining of gear tooth profile, which cannot meet huge machining demand of gears to a certain extent. This article proposes to utilize a face-milling machining method in involute gear machining, which can be used to reduce production cost effectively. Cutting vibration generated during cutting machining has a direct effect on the machining accuracy and machined surface quality of workpiece. Therefore, it is desiderated to perform in-depth research regarding this issue. ADAMS software was used to establish a rigid-flexible coupling virtual prototyping model of face-milling gear milling system and a cutting vibration system model. Cutting vibration analysis was performed for face-milling gear by adopting quick sine frequency sweep method, so that the frequency response characteristics of workpiece in three directions X, Y and Z and space were acquired. The research results will provide reference and theoretical foundation for actual application of face-milling gear machining technology.

Sediment budgets of mountain catchments: Scale dependence and the influence of land-use

Science.gov (United States)

Förster, Helga; Dotterweich, Markus; Wunderlich, Jürgen

2010-05-01

Long-term sediment budgets of forested mountain catchments are scarcely investigated today. This is because they are traditionally expected to show few erosion features and low sediment delivery. This opinion originates from process-based hydrological studies proving the runoff preventing properties of trees and forest soils. In addition mountain areas have been colonized later and only sporadically compared to the fruitful loess-covered lowlands. On the other hand steep hillslopes, narrow valleys and the availability of regolith cause a high erosion potential. And there is evidence that historical floods and yearly occurring storms initiate intensive but local and sporadic erosion events. Sediment budgets from zero-order catchments of the Palatinate Forest in the south-western sandstone escarpment in Rhineland-Palatinate show spatially varying intensities of land use impact and relief conditions. The budgets are based on field data and a soilscape model of an upper periglacial cover bed with a homogenous thickness. OSL- and 14C-dates of colluvial deposits allow relating erosion events to land-use changes derived from historical maps and written archives. The presented case studies from the Palatinate Forest are of special interest as the high proximity to the loess-covered and intensively cultivated Rhine Graben effected settlement and land-use intensity in the mountain catchments. Clear cuts for settlements were joined by deforestation for agriculture and stretched mainly along the Haardtrand and high order valleys. Off these areas the strength of interference in the forest ecosystem depended on transport possibilities and distance to the Rhine Graben. In the vicinity strong devastation and clear cutting occurred. With increasing distance the felling intensity decreased and some parts seem to be nearly undisturbed until the 18th century. The needs for wood were controlled by the economical development as well as political decisions on local to European scale. The

Filter for underground mining for suction of preferably full cut and part cut machines, to be provided with preheated air, to avoid dropping below the dew point

Energy Technology Data Exchange (ETDEWEB)

Hoelter, H.

1976-10-28

Particularly when cutting hard rock, the cutting room to be provided with suction is wetted with water from nozzles, which, when sucking out air containing dust with high humidity leads to encrustation in the filter cloth. In order to avoid this, it is proposed that the air should be heated, using heat from the motor driving the ventilator, so that one avoids dropping below the dew point in the filter.

A new modified resource budget model for nonlinear dynamics in citrus production

International Nuclear Information System (INIS)

Ye, Xujun; Sakai, Kenshi

2016-01-01

Highlights: • A theoretical modeling and simulation study of the nonlinear dynamics in citrus is conducted. • New leaf growth is incorporated into the model as a major factor responsible for the yield oscillations. • A Ricker-type equation for the relationship between costs for flowering and fruiting is proposed. • A generic form of the resource budget model for the nonlinear dynamics in citrus is obtained. • The new model is tested with experimental data for two citrus trees. - Abstract : Alternate bearing or masting is a general yield variability phenomenon in perennial tree crops. This paper first presents a theoretical modeling and simulation study of the mechanism for this dynamics in citrus, and then provides a test of the proposed models using data from a previous 16-year experiment in a citrus orchard. Our previous studies suggest that the mutual effects between vegetative and reproductive growths caused by resource allocation and budgeting in plant body might be considered as a major factor responsible for the yield oscillations in citrus. Based on the resource budget model proposed by Isagi et al. (J Theor Biol. 1997;187:231-9), we first introduce the new leaf growth as a major energy consumption component into the model. Further, we introduce a nonlinear Ricker-type equation to replace the linear relationship between costs for flowering and fruiting used in Isagi's model. Model simulations demonstrate that the proposed new models can successfully simulate the reproductive behaviors of citrus trees with different fruiting dynamics. These results may enrich the mechanical dynamics in tree crop reproductive models and help us to better understand the dynamics of vegetative-reproductive growth interactions in a real environment.

Technology development for cutting a reactor pressure vessel using a mechanical cutting technique

International Nuclear Information System (INIS)

Watanabe, Masaaki; Miyasaka, Yasuhiko; Miyao, Hidehiko; Ooki, Arahiko; Ninomiya, Toshiaki; Koiwai, Masami

2001-01-01

On decommissioning of nuclear facilities, the thermal cutting technique such as an oxygen-acetylene gas cutting and a plasma arc cutting are generally used for cutting massive and thick steel structures in consideration with cutting speed and control performance. These techniques generate dust, smoke, aerosol and a large quantity of secondary waste. Mechanical cutting technique has an advantage of small amount of secondary waste, and the metal chips from the kerf recovered easily compared with these thermal cutting technique. The remote mechanical cutting system for highly activated RPV has been developed with the manner which achieves the safety and cost effectiveness. The development has been performed on consignment to RANDEC from the Science and Technology Agency of Japan. (author)

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

Human body segmentation via data-driven graph cut.

Science.gov (United States)

Li, Shifeng; Lu, Huchuan; Shao, Xingqing

2014-11-01

Human body segmentation is a challenging and important problem in computer vision. Existing methods usually entail a time-consuming training phase for prior knowledge learning with complex shape matching for body segmentation. In this paper, we propose a data-driven method that integrates top-down body pose information and bottom-up low-level visual cues for segmenting humans in static images within the graph cut framework. The key idea of our approach is first to exploit human kinematics to search for body part candidates via dynamic programming for high-level evidence. Then, by using the body parts classifiers, obtaining bottom-up cues of human body distribution for low-level evidence. All the evidence collected from top-down and bottom-up procedures are integrated in a graph cut framework for human body segmentation. Qualitative and quantitative experiment results demonstrate the merits of the proposed method in segmenting human bodies with arbitrary poses from cluttered backgrounds.

24 CFR 968.225 - Budget revisions.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Budget revisions. 968.225 Section... Fewer Than 250 Units) § 968.225 Budget revisions. (a) A PHA shall not incur any modernization cost in excess of the total HUD-approved CIAP budget. A PHA shall submit a budget revision, in a form prescribed...

Machining of Some Difficult-to-Cut Materials with Rotary Cutting Tools

OpenAIRE

Stjernstoft, Tero

2004-01-01

Automobile and aero industries have an increasing interestin materials with improved mechanical properties. However, manyof these new materials are classified as difficult-to-cut withconventional tools. It is obvious that tools, cutting processesand cutting models has to be devel-oped parallel to materialsscience. In this thesis rotary cutting tools are tested as analternative toexpensive diamond or cubic bore nitridetools. Metal matrix composites mostly consist of a light metalalloy (such as...

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

A little off the top. While overall healthcare hiring is up, some health systems are being forced to cut jobs, workers and find other savings.

Science.gov (United States)

Evans, Melanie

2008-06-02

Despite the oft-repeated theory that the healthcare industry is "recession-proof," some systems have found themselves resorting to layoffs and budget cuts during the current economic downturn. Lee Memorial Health System CFO John Wiest, left, said that the system is dealing with reduced operating income and net volume, and it has trimmed 415 jobs through attrition.

Teaching learning algorithm based optimization of kerf deviations in pulsed Nd:YAG laser cutting of Kevlar-29 composite laminates

Science.gov (United States)

Gautam, Girish Dutt; Pandey, Arun Kumar

2018-03-01

Kevlar is the most popular aramid fiber and most commonly used in different technologically advanced industries for various applications. But the precise cutting of Kevlar composite laminates is a difficult task. The conventional cutting methods face various defects such as delamination, burr formation, fiber pullout with poor surface quality and their mechanical performance is greatly affected by these defects. The laser beam machining may be an alternative of the conventional cutting processes due to its non-contact nature, requirement of low specific energy with higher production rate. But this process also faces some problems that may be minimized by operating the machine at optimum parameters levels. This research paper examines the effective utilization of the Nd:YAG laser cutting system on difficult-to-cut Kevlar-29 composite laminates. The objective of the proposed work is to find the optimum process parameters settings for getting the minimum kerf deviations at both sides. The experiments have been conducted on Kevlar-29 composite laminates having thickness 1.25 mm by using Box-Benkhen design with two center points. The experimental data have been used for the optimization by using the proposed methodology. For the optimization, Teaching learning Algorithm based approach has been employed to obtain the minimum kerf deviation at bottom and top sides. A self coded Matlab program has been developed by using the proposed methodology and this program has been used for the optimization. Finally, the confirmation tests have been performed to compare the experimental and optimum results obtained by the proposed methodology. The comparison results show that the machining performance in the laser beam cutting process has been remarkably improved through proposed approach. Finally, the influence of different laser cutting parameters such as lamp current, pulse frequency, pulse width, compressed air pressure and cutting speed on top kerf deviation and bottom kerf

7 CFR 955.41 - Budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Budget. 955.41 Section 955.41 Agriculture Regulations... Assessments § 955.41 Budget. At least 60 days prior to each fiscal period, or such other date as may be... budget of income and expenditures necessary for the administration of this part. The committee may...

Minimizing waste (off-cuts using cutting stock model: The case of one dimensional cutting stock problem in wood working industry

Directory of Open Access Journals (Sweden)

Gbemileke A. Ogunranti

2016-09-01

Full Text Available Purpose: The main objective of this study is to develop a model for solving the one dimensional cutting stock problem in the wood working industry, and develop a program for its implementation. Design/methodology/approach: This study adopts the pattern oriented approach in the formulation of the cutting stock model. A pattern generation algorithm was developed and coded using Visual basic.NET language. The cutting stock model developed is a Linear Programming (LP Model constrained by numerous feasible patterns. A LP solver was integrated with the pattern generation algorithm program to develop a one - dimensional cutting stock model application named GB Cutting Stock Program. Findings and Originality/value: Applying the model to a real life optimization problem significantly reduces material waste (off-cuts and minimizes the total stock used. The result yielded about 30.7% cost savings for company-I when the total stock materials used is compared with the former cutting plan. Also, to evaluate the efficiency of the application, Case I problem was solved using two top commercial 1D-cutting stock software.  The results show that the GB program performs better when related results were compared. Research limitations/implications: This study round up the linear programming solution for the number of pattern to cut. Practical implications: From Managerial perspective, implementing optimized cutting plans increases productivity by eliminating calculating errors and drastically reducing operator mistakes. Also, financial benefits that can annually amount to millions in cost savings can be achieved through significant material waste reduction. Originality/value: This paper developed a linear programming one dimensional cutting stock model based on a pattern generation algorithm to minimize waste in the wood working industry. To implement the model, the algorithm was coded using VisualBasic.net and linear programming solver called lpsolvedll (dynamic

Beyond Zero Based Budgeting.

Science.gov (United States)

Ogden, Daniel M., Jr.

1978-01-01

Suggests that the most practical budgeting system for most managers is a formalized combination of incremental and zero-based analysis because little can be learned about most programs from an annual zero-based budget. (Author/IRT)

Zero-base budgeting and the library.

Science.gov (United States)

Sargent, C W

1978-01-01

This paper describes the application of zero-base budgeting to libraries and the procedures involved in setting up this type of budget. It describes the "decision packages" necessary when this systmem is employed, as well as how to rank the packages and the problems which are related to the process. Zero-base budgeting involves the entire staff of a library, and the incentive engendered makes for a better and more realistic budget. The paper concludes with the problems which one might encounter in zero-base budgeting and the major benefits of the system. PMID:626795

3D overlapped grouping Ga for optimum 2D guillotine cutting stock problem

Directory of Open Access Journals (Sweden)

Maged R. Rostom

2014-09-01

Full Text Available The cutting stock problem (CSP is one of the significant optimization problems in operations research and has gained a lot of attention for increasing efficiency in industrial engineering, logistics and manufacturing. In this paper, new methodologies for optimally solving the cutting stock problem are presented. A modification is proposed to the existing heuristic methods with a hybrid new 3-D overlapped grouping Genetic Algorithm (GA for nesting of two-dimensional rectangular shapes. The objective is the minimization of the wastage of the sheet material which leads to maximizing material utilization and the minimization of the setup time. The model and its results are compared with real life case study from a steel workshop in a bus manufacturing factory. The effectiveness of the proposed approach is shown by comparing and shop testing of the optimized cutting schedules. The results reveal its superiority in terms of waste minimization comparing to the current cutting schedules. The whole procedure can be completed in a reasonable amount of time by the developed optimization program.

A channel sediment budget for the 'Kleine Noordwaard' in the Biesbosch area, the Netherlands

Science.gov (United States)

van der Deijl, Eveline C.; van der Perk, Marcel; Zonneveld, Wouter; Verschelling, Eelco; Middelkoop, Hans

2015-04-01

Many deltas in the world are subject to drowning and loss of land due to accelerated soil subsidence, sea level rise, and sediment starvation. Effective delta restoration requires a thorough understanding of the rates and mechanisms of delta aggradation and their controls. This study aims to quantify the rates and patterns of aggradation in the Kleine Noordwaard, a former polder area in the Biesbosch area in the south-west of the Netherlands, in which water and sediment have been reintroduced since 2009. A sediment budget was established using existing bathymetric data collected using a multibeam echosounder and LiDAR digital elevation models collected since the opening of the polder, supplemented with field observations of the location and height of cut banks carried out between July and December 2014. Consecutive measurements of channel bathymetry showed a positive sediment budget in the channels between March 2009 and March 2013. During this period 59533 m3 of sediment was retained in the channels in the Kleine Noordwaard, which corresponds to an average sedimentation rate of 16.8 mm/year in the channels and 3.4 mm/year over the entire area. Sedimentation and aggradation primarily took place in the channels in the central part of the former polder area, whereas the channels near the entrance and outlet of the area underwent considerable erosion. It is therefore likely that a part of the sediment deposited in the central part of the system was supplied internally by upstream erosion of the channels. The results from the field observations suggest that cut-bank retreat also significantly contributes to internal sediment redistribution.

GRI proposes to hold the line on research program

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that the Gas Research Institute has proposed a 1993 US research and development program totaling $201.8 million, the same level as the 1991 but down from $212.9 million this year. GRI filed the 1993 proposal and its 1993-97 R and D plan with the Federal Energy Regulatory Commission. If FERC approves the plan, interstate gas pipeline companies would support the GRI research by collecting a surcharge of 1.51 cents/Mcf on nondiscounted gas transactions and 8 cents/Mcf/month on uniform demand or reservations. The proposed budget is based on a revised funding mechanism FERC is considering for GRI. The research agency's general expanses and capital budget would remain at the 1992 level of $9.8 million

76 FR 33161 - Installation and Use of Engine Cut-off Switches on Recreational Vessels

Science.gov (United States)

2011-06-08

... ``Proposed Rule'' and insert ``USCG-2009-0206'' in the ``Keyword'' box. Click ``Search,'' then click on the... ``read comments'' box, which will then become highlighted in blue. In the ``Keyword'' box, insert ``USCG... add definitions that describe the terms ``engine cut-off switch link,'' ``engine cut- off switch...

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.

Building information modeling in budgeting

Directory of Open Access Journals (Sweden)

Strnad, Michal

2017-12-01

Full Text Available Construction activity is one of the financially demanding and ever-changing locations of implementation. The basic idea of the budget is to determine all the possible costs that will arise during construction work. The budget must be a transparent and effective way of communication in the context of supplier-customer relationships. For this reason it is essential to give the budget the structure that is now represented by the price system. It is important to adhere to the principles of budgeting and technical standards. It is necessary to have good documentation for budgeting such as project documentation and much more. However, the construction product range is one of the most extensive, the product group can be changed several times in the investment phase not only materially but also cost-effectively because of the longest production cycle in the construction industry.

Verification of uncertainty budgets

DEFF Research Database (Denmark)

Heydorn, Kaj; Madsen, B.S.

2005-01-01

, and therefore it is essential that the applicability of the overall uncertainty budget to actual measurement results be verified on the basis of current experimental data. This should be carried out by replicate analysis of samples taken in accordance with the definition of the measurand, but representing...... the full range of matrices and concentrations for which the budget is assumed to be valid. In this way the assumptions made in the uncertainty budget can be experimentally verified, both as regards sources of variability that are assumed negligible, and dominant uncertainty components. Agreement between...

Rapid Budget Analysis of the Agricultural Sector for the General Budget Support Annual Review 2010/11

OpenAIRE

Francken, Nathalie; Zorya, S

2010-01-01

The main objective of the budget analysis chapter is to provide an overall assessment of how well the approved budget allocations in 2010-11 align with the strategic objectives and with sector strategic priorities of the Second National Strategy for Growth and Reduction of Poverty (known by its Kiswahili acronym, MKUKUTA II). It also assesses the consistency of the actual spending and approved budget in 2009-10. In evaluating the alignment of the budget and MKUKUTA's strategic objectives and ...

Minimizing the Translation Error in the Application of an Oblique Single-Cut Rotation Osteotomy: Where to Cut?

Science.gov (United States)

Dobbe, Johannes G G; Strackee, Simon D; Streekstra, Geert J

2018-04-01

An oblique single cut rotation osteotomy enables correcting angular bone alignment in the coronal, sagittal, and transverse planes, with just a single oblique osteotomy, and by rotating one bone segment in the osteotomy plane. However, translational malalignment is likely to exist if the bone is curved or deformed and the location of the oblique osteotomy is not obvious. In this paper, we investigate how translational malalignment depends on the osteotomy location. We further propose and evaluate by simulation in 3-D, a method that minimizes translational malalignment by varying the osteotomy location and by sliding the distal bone segment with respect to the proximal bone segment within the oblique osteotomy plane. The method is finally compared to what three surgeons achieve by manually selecting the osteotomy location in 3-D virtual space without planning in-plane translations. The minimization method optimized for length better than the surgeons did, by 3.2 mm on average, range (0.1, 9.4) mm, in 82% of the cases. A better translation in the axial plane was achieved by 4.1 mm on average, range (0.3, 14.4) mm, in 77% of the cases. The proposed method generally performs better than subjectively choosing an osteotomy position along the bone axis. The proposed method is considered a valuable tool for future alignment planning of an oblique single-cut rotation osteotomy since it helps minimizing translational malalignment.

Innovative Concepts of Budgeting in the Enterprises

Directory of Open Access Journals (Sweden)

Adam Bąk

2009-03-01

Full Text Available The article presents the current concepts of budgeting with the special focus on innovative budgets. It includes the evolution of the budgeting concept starting from the traditional one which was applied in the second half of the 20th Century and assumed the budget as the main tool for the achievement of company’s goals. The next presented method is Better Budgeting. It arouse at the nineties as the resposne for the critics of the traditional method which was accused for the fixed assumptions which were no longer matching with the fast changing competitive environment. This method assumed the high level of budget preparation as he opposite to the detailed level as well as shorter planning period. The Beyond Budgeting was the most radical method and eliminated budget as the tool supporting the management; the concept has been used from the nineties until today, by more than seventy multinational companies from beyond budgeting round table. However, Beyond Budgeting was also criticised for not being applied in the industrial sector and too theoretical approach. Therefore, Ronald Gleicha from European Business School, established a working group, which icludes the scientists and managers, in order to create by mid of 2009, the new and opitimal method, which is called Modern Budgeting.

Budget Elements of Economic Security: Specifics of Classification

Directory of Open Access Journals (Sweden)

О. S.

2017-02-01

Full Text Available Theoretical aspects of economic security in conjunction with budget components such as “budget interests” and “budget necessities” are analyzed. Key positions of the categories “budget interests” and “budget necessities” in the theory of economic security in the budgetary area are substantiated given their priority role in setting up its implementation strategy. The category “budget interests” is defined as the system of budget necessities of the interest holders, implemented through budget activities of entities and aimed at seeking benefits through the budget, in order to guarantee functioning and development of the society, the state, legal entities and physical persons. “Budget necessities” are defined as the need in budget funds to achieve and sustain, at a certain level, life activities of individuals, social groups, society, state and legal entities. Classification of budget interests by various criteria is made in the context of their impact on the economic security of the state. It is demonstrated that the four-tier classification of the budget interests by interest holder is essential to guaranteeing economic security in the budgetary area: budget interests of the state: the interests held by central and local power offices; budget interests of legal entities: the interests of profit and non-profit (public, budgetary, party and other organizations; budget interests of individuals: basic necessities of individuals, met by budget transfers, which stand out of the array of public necessities by their individual character.

Polity age and political budget cycles

DEFF Research Database (Denmark)

Aaskoven, Lasse

2018-01-01

Incumbent incentive for competence-signaling and lack of voter information are generally thought to be factors that increase the prevalence of political budget cycles. These mechanisms should be more prevalent in new political units. Since the creation of new political units is rarely exogenous......-experimental to study whether political budget cycles are larger in new political units. Contrary to theoretical predictions, political budget cycles seem to be of a smaller scale in the new municipalities, but only regarding budget cycles in budgetary overruns. The findings are of wider interest for discussions about...... the mechanisms behind context-conditional political budget cycles....

Underwater cutting techniques developments

International Nuclear Information System (INIS)

Bach, F.-W.

1990-01-01

The primary circuit structures of different nuclear powerplants are constructed out of stainless steels, ferritic steels, plated ferritic steels and alloys of aluminium. According to the level of the specific radiation of these structures, it is necessary for dismantling to work with remote controlled cutting techniques. The most successful way to protect the working crew against exposure of radiation is to operate underwater in different depths. The following thermal cutting processes are more or less developed to work under water: For ferritic steels only - flame cutting; For ferritic steels, stainless steels, cladded steels and aluminium alloys - oxy-arc-cutting, arc-waterjet-cutting with a consumable electrode, arc-saw-cutting, plasma-arc-cutting and plasma-arc-saw. The flame cutting is a burning process, all the other processes are melt-cutting processes. This paper explains the different techniques, giving a short introduction of the theory, a discussion of the possibilities with the advantages and disadvantages of these processes giving a view into the further research work in this interesting field. (author)

To Be or Not to Be?: A Method for Evaluating Academic Support Units.

Science.gov (United States)

Cohn, Roy E.

1979-01-01

Reasons for the budget cut vulnerability of instructional support agencies and the haphazard, capricious criteria often used to judge their effectiveness are discussed. An evaluation strategy for rational decision-making is proposed. (Author/PHR)

Budgeting in Nonprofit Organizations.

Science.gov (United States)

Kelly, Lauren

1985-01-01

This description of the role of budgets in nonprofit organizations uses libraries as an example. Four types of budgets--legislative, management, cash, and capital--are critiqued in terms of cost effectiveness, implementation, and facilitation of organizational control and objectives. (CLB)

Clout, activists and budget: The road to presidency.

Science.gov (United States)

Böttcher, Lucas; Herrmann, Hans J; Gersbach, Hans

2018-01-01

Political campaigns involve, in the simplest case, two competing campaign groups which try to obtain a majority of votes. We propose a novel mathematical framework to study political campaign dynamics on social networks whose constituents are either political activists or persuadable individuals. Activists are convinced and do not change their opinion and they are able to move around in the social network to motivate persuadable individuals to vote according to their opinion. We describe the influence of the complex interplay between the number of activists, political clout, budgets, and campaign costs on the campaign result. We also identify situations where the choice of one campaign group to send a certain number of activists already pre-determines their victory. Moreover, we show that a candidate's advantage in terms of political clout can overcome a substantial budget disadvantage or a lower number of activists, as illustrated by the US presidential election 2016.

A High Performance Sensor for Triaxial Cutting Force Measurement in Turning

Directory of Open Access Journals (Sweden)

You Zhao

2015-04-01

Full Text Available This paper presents a high performance triaxial cutting force sensor with excellent accuracy, favorable natural frequency and acceptable cross-interference for high speed turning process. Octagonal ring is selected as sensitive element of the designed sensor, which is drawn inspiration from ring theory. A novel structure of two mutual-perpendicular octagonal rings is proposed and three Wheatstone full bridge circuits are specially organized in order to obtain triaxial cutting force components and restrain cross-interference. Firstly, the newly developed sensor is tested in static calibration; test results indicate that the sensor possesses outstanding accuracy in the range of 0.38%–0.83%. Secondly, impacting modal tests are conducted to identify the natural frequencies of the sensor in triaxial directions (i.e., 1147 Hz, 1122 Hz and 2035 Hz, which implies that the devised sensor can be used for cutting force measurement in a high speed lathe when the spindle speed does not exceed 17,205 rev/min in continuous cutting condition. Finally, an application of the sensor in turning process is operated to show its performance for real-time cutting force measurement; the measured cutting forces demonstrate a good accordance with the variation of cutting parameters. Thus, the developed sensor possesses perfect properties and it gains great potential for real-time cutting force measurement in turning.

Reliability concepts applied to cutting tool change time

Energy Technology Data Exchange (ETDEWEB)

Patino Rodriguez, Carmen Elena, E-mail: cpatino@udea.edu.c [Department of Industrial Engineering, University of Antioquia, Medellin (Colombia); Department of Mechatronics and Mechanical Systems, Polytechnic School, University of Sao Paulo, Sao Paulo (Brazil); Francisco Martha de Souza, Gilberto [Department of Mechatronics and Mechanical Systems, Polytechnic School, University of Sao Paulo, Sao Paulo (Brazil)

2010-08-15

This paper presents a reliability-based analysis for calculating critical tool life in machining processes. It is possible to determine the running time for each tool involved in the process by obtaining the operations sequence for the machining procedure. Usually, the reliability of an operation depends on three independent factors: operator, machine-tool and cutting tool. The reliability of a part manufacturing process is mainly determined by the cutting time for each job and by the sequence of operations, defined by the series configuration. An algorithm is presented to define when the cutting tool must be changed. The proposed algorithm is used to evaluate the reliability of a manufacturing process composed of turning and drilling operations. The reliability of the turning operation is modeled based on data presented in the literature, and from experimental results, a statistical distribution of drilling tool wear was defined, and the reliability of the drilling process was modeled.

Reliability concepts applied to cutting tool change time

International Nuclear Information System (INIS)

Patino Rodriguez, Carmen Elena; Francisco Martha de Souza, Gilberto

2010-01-01

This paper presents a reliability-based analysis for calculating critical tool life in machining processes. It is possible to determine the running time for each tool involved in the process by obtaining the operations sequence for the machining procedure. Usually, the reliability of an operation depends on three independent factors: operator, machine-tool and cutting tool. The reliability of a part manufacturing process is mainly determined by the cutting time for each job and by the sequence of operations, defined by the series configuration. An algorithm is presented to define when the cutting tool must be changed. The proposed algorithm is used to evaluate the reliability of a manufacturing process composed of turning and drilling operations. The reliability of the turning operation is modeled based on data presented in the literature, and from experimental results, a statistical distribution of drilling tool wear was defined, and the reliability of the drilling process was modeled.

Title X may get 10% funding increase despite cutbacks for deficit.

Science.gov (United States)

Kaeser, L

1994-04-01

The politics of the US budget deficit and President's Clinton proposed health budget are described. The proposed health budget included the following items and expenditure levels: Title X planning with a 10% increase to 199 million; abstinence-based programs deleted and funding directed to the Office of Adolescent Health for $6.8 million; Community Health Centers with a 1% increase to $604 million; WIC with a 12% increase to $3.7 billion; Title IIIb of the Ryan White CARE Act on AIDS prevention with a 40% increase to $67 million; National Institute of Child Heath and Human Development, including contraceptive research, with a 5% increase to $581 million; Sexually Transmitted Disease Prevention for $100 million; Breast and Cervical Cancer Screening for $78 million; and Maternal and Child Health Block Grant with a 1% increase to $679 million. Abortion funding for poor women was an item deleted from the appropriations budget for the next fiscal year, because of its inclusion in health care reform. Final funding levels may diverge greatly from Clinton's proposed budget outlined above. Appropriations subcommittees will consider funding for each of the departments. There is no certainty on how the administration will support the proposed budget, or what actions on health care reform will impact on appropriations. If the cost of health care reform is enough, it may be that other health funding will be cut. The president's budget was sent to Congress on February 7, 1994, and included mandatory entitlement programs, which are 66% of the entire federal budget, and discretionary spending, such as for family planning. The prior Bush and Reagan administrations reduced discretionary funding, and Clinton is in the awkward position of having politically supported both increased health funding and federal budget reduction. The agreement between Congress and President Clinton in 1993 to cut federal spending over the next 5 years has reduced the ability to include new spending.

Welding and cutting

International Nuclear Information System (INIS)

Drews, P.; Schulze Frielinghaus, W.

1978-01-01

This is a survey, with 198 literature references, of the papers published in the fields of welding and cutting within the last three years. The subjects dealt with are: weldability of the materials - Welding methods - Thermal cutting - Shaping and calculation of welded joints - Environmental protection in welding and cutting. (orig.) [de

Political Budget Cycles

DEFF Research Database (Denmark)

Aaskoven, Lasse; Lassen, David Dreyer

2017-01-01

The political budget cycle—how elections affect government fiscal policy—is one of the most studied subjects in political economy and political science. The key theoretical question is whether incumbent governments can time or structure public finances in ways that improve their chances of reelec......The political budget cycle—how elections affect government fiscal policy—is one of the most studied subjects in political economy and political science. The key theoretical question is whether incumbent governments can time or structure public finances in ways that improve their chances...... on political budget cycles have recently focused on conditions under which such cycles are likely to obtain. Much recent research focuses on subnational settings, allowing comparisons of governments in similar institutional environments, and a consensus on the presences of cycles in public finances...

Cutting assembly

Science.gov (United States)

Racki, Daniel J.; Swenson, Clark E.; Bencloski, William A.; Wineman, Arthur L.

1984-01-01

A cutting apparatus includes a support table mounted for movement toward and away from a workpiece and carrying a mirror which directs a cutting laser beam onto the workpiece. A carrier is rotatably and pivotally mounted on the support table between the mirror and workpiece and supports a conduit discharging gas toward the point of impingement of the laser beam on the workpiece. Means are provided for rotating the carrier relative to the support table to place the gas discharging conduit in the proper positions for cuts made in different directions on the workpiece.

Budget estimates. Fiscal year 1998

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-02-01

The U.S. Congress has determined that the safe use of nuclear materials for peaceful purposes is a legitimate and important national goal. It has entrusted the Nuclear Regulatory Commission (NRC) with the primary Federal responsibility for achieving that goal. The NRC`s mission, therefore, is to regulate the Nation`s civilian use of byproduct, source, and special nuclear materials to ensure adequate protection of public health and safety, to promote the common defense and security, and to protect the environment. The NRC`s FY 1998 budget requests new budget authority of $481,300,000 to be funded by two appropriations - one is the NRC`s Salaraies and Expenses appropriation for $476,500,000, and the other is NRC`s Office of Inspector General appropriation for $4,800,000. Of the funds appropriated to the NRC`s Salaries and Expenses, $17,000,000, shall be derived from the Nuclear Waste Fund and $2,000,000 shall be derived from general funds. The proposed FY 1998 appropriation legislation would also exempt the $2,000,000 for regulatory reviews and other assistance provided to the Department of Energy from the requirement that the NRC collect 100 percent of its budget from fees. The sums appropriated to the NRC`s Salaries and Expenses and NRC`s Office of Inspector General shall be reduced by the amount of revenues received during FY 1998 from licensing fees, inspection services, and other services and collections, so as to result in a final FY 1998 appropriation for the NRC of an estimated $19,000,000 - the amount appropriated from the Nuclear Waste Fund and from general funds. Revenues derived from enforcement actions shall be deposited to miscellaneous receipts of the Treasury.

Experimental Investigation of Multi-mode Fiber Laser Cutting of Cement Mortar

Science.gov (United States)

2018-01-01

This study successfully applied multi-mode laser cutting with the variation of the laser cutting speed to cement mortar for the first time. The effects of the amount of silica sand in the cement mortar on laser cutting are tested and analyzed. The kerf width and penetration depth of the specimens after laser cutting are investigated. As the laser cutting speed increases, the penetration depth decreases for both cement paste and cement mortar, whereas the kerf width becomes saturated and increases, respectively, for cement paste and cement mortar. Cross sections of the specimens are compared with illustrations. Top-view images of the cement mortar with indicators of the physical characteristics, such as re-solidification, burning, and cracks are examined, and the possible causes of these characteristics are explained. The optical absorption rates of cement-based materials are quantified at wide ranges of wavelength to compare the absorption rates in accordance with the materials compositions. The chemical composition variation before and after laser cutting is also compared by EDX (Energy Dispersive X-Ray) analysis. In addition to these observations, material removal mechanisms for cement mortar are proposed. PMID:29439431

Experimental Investigation of Multi-mode Fiber Laser Cutting of Cement Mortar.

Science.gov (United States)

Lee, Dongkyoung; Pyo, Sukhoon

2018-02-10

This study successfully applied multi-mode laser cutting with the variation of the laser cutting speed to cement mortar for the first time. The effects of the amount of silica sand in the cement mortar on laser cutting are tested and analyzed. The kerf width and penetration depth of the specimens after laser cutting are investigated. As the laser cutting speed increases, the penetration depth decreases for both cement paste and cement mortar, whereas the kerf width becomes saturated and increases, respectively, for cement paste and cement mortar. Cross sections of the specimens are compared with illustrations. Top-view images of the cement mortar with indicators of the physical characteristics, such as re-solidification, burning, and cracks are examined, and the possible causes of these characteristics are explained. The optical absorption rates of cement-based materials are quantified at wide ranges of wavelength to compare the absorption rates in accordance with the materials compositions. The chemical composition variation before and after laser cutting is also compared by EDX (Energy Dispersive X-Ray) analysis. In addition to these observations, material removal mechanisms for cement mortar are proposed.

Restraining and neck cutting or stunning and neck cutting of veal calves.

Science.gov (United States)

Lambooij, E; van der Werf, J T N; Reimert, H G M; Hindle, V A

2012-05-01

Brain and heart activities were measured in 31 veal calves during restraining and rotating followed by neck cutting with or without stunning to evaluate welfare. After neck cutting correlation dimension analyses and %power of EEG beta wave fraction decreased gradually to lower values resulting in an induction of unconsciousness lasting on average 80s. Corneal reflex response ceased 135±57s after neck cutting. The CD scores and the %power of beta waves fell immediately after post-cut captive bolt and pre-cut electrical stunning to levels indicating unconsciousness. Heart rate in lairage increased upon entrance to the restrainer and again after rotation, heart rate variability decreased. Rotating the restrainer 90°, 120° or 180° compromised veal calf welfare and should be avoided. It is recommended to use post-cut captive bolt stunning or pre-cut electrical stunning inducing immediate unconsciousness. Copyright © 2011 Elsevier Ltd. All rights reserved.

Income of Local Budgets as a Tool of Ensuring Powers of Self-Governance Bodies

Directory of Open Access Journals (Sweden)

Lamskyy Maksym D.

2013-11-01

Full Text Available The goal of the article lies in the study, analysis and assessment of the state of income of local budgets. The article identifies main sources of income of local budgets in Ukraine and their importance in formation of main money funds of the local self-governance bodies. It studies problems of scantiness of the income part of budgets in the process of performance of powers by the local bodies of authority. It identifies and analyses changes and reforms after introduction of the Tax Code, which did not provide solution of the issue of sufficiency of the income part of the financial resource of local self-governance. In the result of the study the article gives recommendations with respect to a possibility of expansion of the income base of local budgets for financing both the social and economic directions by local authorities. It develops specific proposals on strengthening the financial base of regions.

National Center for Healthy Housing

Science.gov (United States)

... arrived in the U.S. from the Gulf of Mexico August 25 and dropped an unprecedented amount of ... Appropriations Funding to CDC, EPA, and HUD The President's proposed budget for fiscal year 2018 includes cuts ...

STATE BUDGET AND BUDGETARY PROCEDURES IN ROMANIA

Directory of Open Access Journals (Sweden)

POPA George Dorel

2013-12-01

Full Text Available In Romania, the budget process is governed by the Constitution and the Law of Public Finance no. 500/2002, act that includes the elaboration of the draft budget, approving the state budget, budget execution and budget control. All these activities are carried out in a legal way and administrative- institutional way, presenting features from country to country. The budget shows many traits in common: it is a decision process, because its essence consists in allocating budgetary resources for public goods such as education, health, national defence and so on. On the other hand is an essentially political process because allocation decisions budgetary resources are determined by the political groups, the mechanism of representation and voting, is a complex process with many participants (schools, hospitals, ministries, etc.. The budgetary process is a cyclic process, as it follows a well-defined calendar as a consequence of yearly and advertising budget. In conclusion, the budget process is a set of consecutive stages of development, approval, execution, control and reporting of the state budget, which ends with the approval of its execution account.

Reducing uncertainty in nitrogen budgets for African livestock systems

International Nuclear Information System (INIS)

Rufino, M C; Brandt, P; Herrero, M; Butterbach-Bahl, K

2014-01-01

Livestock is poorly represented in N budgets for the African continent although some studies have examined livestock-related N flows at different levels. Livestock plays an important role in N cycling and therefore on N budgets including livestock-related flows. This study reviews the literature on N budgets for Africa to identify factors contributing to uncertainties. Livestock densities are usually modelled because of the lack of observational spatial data. Even though feed availability and quality varies across seasons, most studies use constant livestock excretion rates, and excreta are usually assumed to be uniformly distributed onto the land. Major uncertainties originate in the fraction of manure managed, and emission factors which may not reflect the situation of Africa. N budgets use coarse assumptions on production, availability, and use of crop residues as livestock feed. No flows between croplands–livestock and rangelands reflect the lack of data. Joint efforts are needed for spatial data collection of livestock data, crowdsourcing appears to be a promising option. The focus of the assessment of N budgets must go beyond croplands to include livestock and crop–livestock flows. We propose a nested systems definition of livestock systems to link local, regional level, and continental level and to increase the usefulness of point measurements of N losses. Scientists working at all levels should generate data to calibrate process-based models. Measurements in the field should not only concentrate on greenhouse gas emissions, but need to include crop and livestock production measurements, soil stock changes and other N loss pathways such as leaching, run-off and volatilization to assess management practices and trade-offs. Compared to the research done in other continents on N flows in livestock systems, there are few data for Africa, and therefore concerted effort will be needed to generate sufficient data for modelling. (paper)

α-Cut method based importance measure for criticality analysis in fuzzy probability – Based fault tree analysis

International Nuclear Information System (INIS)

Purba, Julwan Hendry; Sony Tjahyani, D.T.; Widodo, Surip; Tjahjono, Hendro

2017-01-01

Highlights: •FPFTA deals with epistemic uncertainty using fuzzy probability. •Criticality analysis is important for reliability improvement. •An α-cut method based importance measure is proposed for criticality analysis in FPFTA. •The α-cut method based importance measure utilises α-cut multiplication, α-cut subtraction, and area defuzzification technique. •Benchmarking confirm that the proposed method is feasible for criticality analysis in FPFTA. -- Abstract: Fuzzy probability – based fault tree analysis (FPFTA) has been recently developed and proposed to deal with the limitations of conventional fault tree analysis. In FPFTA, reliabilities of basic events, intermediate events and top event are characterized by fuzzy probabilities. Furthermore, the quantification of the FPFTA is based on fuzzy multiplication rule and fuzzy complementation rule to propagate uncertainties from basic event to the top event. Since the objective of the fault tree analysis is to improve the reliability of the system being evaluated, it is necessary to find the weakest path in the system. For this purpose, criticality analysis can be implemented. Various importance measures, which are based on conventional probabilities, have been developed and proposed for criticality analysis in fault tree analysis. However, not one of those importance measures can be applied for criticality analysis in FPFTA, which is based on fuzzy probability. To be fully applied in nuclear power plant probabilistic safety assessment, FPFTA needs to have its corresponding importance measure. The objective of this study is to develop an α-cut method based importance measure to evaluate and rank the importance of basic events for criticality analysis in FPFTA. To demonstrate the applicability of the proposed measure, a case study is performed and its results are then benchmarked to the results generated by the four well known importance measures in conventional fault tree analysis. The results

75 FR 17136 - Notice of Proposed Information Collection Requests

Science.gov (United States)

2010-04-05

... Services, Office of Management, publishes that notice containing proposed information collection requests... Management Services, Office of Management, invites comments on the proposed information collection requests... of 1995 (44 U.S.C. Chapter 35) requires that the Office of Management and Budget (OMB) provide...

75 FR 29731 - Notice of Proposed Information Collection Requests

Science.gov (United States)

2010-05-27

... Services, Office of Management, publishes that notice containing proposed information collection requests... Management Services, Office of Management, invites comments on the proposed information collection requests... of 1995 (44 U.S.C. Chapter 35) requires that the Office of Management and Budget (OMB) provide...

Colorado Children's Budget 2013

Science.gov (United States)

Buck, Beverly; Baker, Robin

2013-01-01

The "Colorado Children's Budget" presents and analyzes investments and spending trends during the past five state fiscal years on services that benefit children. The "Children's Budget" focuses mainly on state investment and spending, with some analysis of federal investments and spending to provide broader context of state…

An Improved Hierarchical Genetic Algorithm for Sheet Cutting Scheduling with Process Constraints

Directory of Open Access Journals (Sweden)

Yunqing Rao

2013-01-01

Full Text Available For the first time, an improved hierarchical genetic algorithm for sheet cutting problem which involves n cutting patterns for m non-identical parallel machines with process constraints has been proposed in the integrated cutting stock model. The objective of the cutting scheduling problem is minimizing the weighted completed time. A mathematical model for this problem is presented, an improved hierarchical genetic algorithm (ant colony—hierarchical genetic algorithm is developed for better solution, and a hierarchical coding method is used based on the characteristics of the problem. Furthermore, to speed up convergence rates and resolve local convergence issues, a kind of adaptive crossover probability and mutation probability is used in this algorithm. The computational result and comparison prove that the presented approach is quite effective for the considered problem.

An improved hierarchical genetic algorithm for sheet cutting scheduling with process constraints.

Science.gov (United States)

Rao, Yunqing; Qi, Dezhong; Li, Jinling

2013-01-01

For the first time, an improved hierarchical genetic algorithm for sheet cutting problem which involves n cutting patterns for m non-identical parallel machines with process constraints has been proposed in the integrated cutting stock model. The objective of the cutting scheduling problem is minimizing the weighted completed time. A mathematical model for this problem is presented, an improved hierarchical genetic algorithm (ant colony--hierarchical genetic algorithm) is developed for better solution, and a hierarchical coding method is used based on the characteristics of the problem. Furthermore, to speed up convergence rates and resolve local convergence issues, a kind of adaptive crossover probability and mutation probability is used in this algorithm. The computational result and comparison prove that the presented approach is quite effective for the considered problem.

Paper Cuts.

Science.gov (United States)

Greene, Lisa A.

1990-01-01

Describes how to create paper cuts and suggests the most appropriate materials for young children that give good quality results. Describes the methods the author, a professional artist, uses to assemble her own paper cuts and how these can be adopted by older students. (KM)

[The department budget, in the context of the hospital global budget. Initial results in general medicine].

Science.gov (United States)

Besançon, F

1984-02-23

In a general hospital (Hôtel-Dieu, in the center of Paris), run with a global budget, budgets determined for each unit were introduced as an experiment in 1980. Physicians were in charge of certain expenses, mainly: linen, drugs, transportation of patients to and from other hospitals within Paris, and blood fractions. The whole does not exceed 4% of the turnover (FF 20 millions in 1980) of a 67 bed internal medicine unit. Other accounts deal with the stays, admissions, prescriptions of technical acts, laboratory analyses, and X-rays. In 1980, expenses were 11% more than budgeted, but the increase in stays and particularly in admissions was significantly greater. The resulting savings were 8.8% and 18.7% for stays and admissions respectively. Psychic reactions were variable. The subsequent budgets followed the fluctuations of recorded expenses, which were fairly important in both directions. The unit budget may be an advance or a regression, in a restrictive and past-perpetuating context. The coherence between the unit budget and the global hospital budget is questionable. Physicians were willing to take part in accounting and saving. They have good reason for not enlarging their financial responsibilities. Conversely, they may give more attention to diseases of public opinion.

Operation of the AM-50 cutting head under different cutting conditions

Energy Technology Data Exchange (ETDEWEB)

Sikora, W; Kusz, F; Fels, M

1988-02-01

Presents results of investigations into operation of the AM-50 heading machine. About 50% of headings, i.e. about 800 km/a, are driven by about 400 heading machines. It has been found that energy consumption depends on compression strength of rock and is 6 times higher for sandstone than for clayey shale. Power consumed by cutting heads depends mainly on the web used (30-150 mm depending on rock strength). Wear of cutting tools is 1-30 pieces per meter of heading advance at a working cross-section area of 15 m/sup 2/. The AM-50 machine uses cutting speeds of 1.1-3.5 m/s. Higher speeds negatively affect the resistance to cutting. Nonuniform tool wear on the cutting head circumference is an indication of improper head design that requires remedying.

Wet cutting

Energy Technology Data Exchange (ETDEWEB)

Hole, B. [IMC Technical Services (United Kingdom)

1999-08-01

Continuous miners create dust and methane problems in underground coal mining. Control has usually been achieved using ventilation techniques as experiments with water based suppression have led to flooding and electrical problems. Recent experience in the US has led to renewed interest in wet head systems. This paper describes tests of the Hydraphase system by IMC Technologies. Ventilation around the cutting zone, quenching of hot ignition sources, dust suppression, the surface trial gallery tests, the performance of the cutting bed, and flow of air and methane around the cutting head are reviewed. 1 ref., 2 figs., 2 photos.

Dose budget for exposure control

International Nuclear Information System (INIS)

Nair, P.S.

1999-01-01

Dose budget is an important management tool to effectively control the collective dose incurred in a nuclear facility. The budget represents a set of yardsticks or guidelines for use in controlling the internal activities, involving radiation exposure in the organisation. The management, through budget can evaluate the radiation protection performance at every level of the organisation where a number of independent functional groups work on routine and non-routine jobs. The discrepancy between the plan and the actual performance is high lighted through the budgets. The organisation may have to change the course of its operation in a particular area or revise its plan with due focus on appropriate protective measures. (author)

Fundamentals of cutting.

Science.gov (United States)

Williams, J G; Patel, Y

2016-06-06

The process of cutting is analysed in fracture mechanics terms with a view to quantifying the various parameters involved. The model used is that of orthogonal cutting with a wedge removing a layer of material or chip. The behaviour of the chip is governed by its thickness and for large radii of curvature the chip is elastic and smooth cutting occurs. For smaller thicknesses, there is a transition, first to plastic bending and then to plastic shear for small thicknesses and smooth chips are formed. The governing parameters are tool geometry, which is principally the wedge angle, and the material properties of elastic modulus, yield stress and fracture toughness. Friction can also be important. It is demonstrated that the cutting process may be quantified via these parameters, which could be useful in the study of cutting in biology.

Cospectral budget of turbulence explains the bulk properties of smooth pipe flow

Science.gov (United States)

Katul, Gabriel G.; Manes, Costantino

2014-12-01

Connections between the wall-normal turbulent velocity spectrum Ew w(k ) at wave number k and the mean velocity profile (MVP) are explored in pressure-driven flows confined within smooth walls at moderate to high bulk Reynolds numbers (Re). These connections are derived via a cospectral budget for the longitudinal (u') and wall-normal (w') velocity fluctuations, which include a production term due to mean shear interacting with Ew w(k ) , viscous effects, and a decorrelation between u' and w' by pressure-strain effects [=π (k ) ]. The π (k ) is modeled using a conventional Rotta-like return-to-isotropy closure but adjusted to include the effects of isotropization of the production term. The resulting cospectral budget yields a generalization of a previously proposed "spectral link" between the MVP and the spectrum of turbulence. The proposed cospectral budget is also shown to reproduce the measured MVP across the pipe with changing Re including the MVP shapes in the buffer and wake regions. Because of the links between Ew w(k ) and the MVP, the effects of intermittency corrections to inertial subrange scales and the so-called spectral bottleneck reported as k approaches viscous dissipation eddy sizes (η ) on the MVP shapes are investigated and shown to be of minor importance. Inclusion of a local Reynolds number correction to a parameter associated with the spectral exponential cutoff as k η →1 appears to be more significant to the MVP shape in the buffer region. While the bulk shape of the MVP is reasonably reproduced in all regions of the pipe, the solution to the cospectral budget systematically underestimates the negative curvature of the MVP within the buffer layer.

Cospectral budget of turbulence explains the bulk properties of smooth pipe flow.

Science.gov (United States)

Katul, Gabriel G; Manes, Costantino

2014-12-01

Connections between the wall-normal turbulent velocity spectrum E(ww)(k) at wave number k and the mean velocity profile (MVP) are explored in pressure-driven flows confined within smooth walls at moderate to high bulk Reynolds numbers (Re). These connections are derived via a cospectral budget for the longitudinal (u') and wall-normal (w') velocity fluctuations, which include a production term due to mean shear interacting with E(ww)(k), viscous effects, and a decorrelation between u' and w' by pressure-strain effects [=π(k)]. The π(k) is modeled using a conventional Rotta-like return-to-isotropy closure but adjusted to include the effects of isotropization of the production term. The resulting cospectral budget yields a generalization of a previously proposed "spectral link" between the MVP and the spectrum of turbulence. The proposed cospectral budget is also shown to reproduce the measured MVP across the pipe with changing Re including the MVP shapes in the buffer and wake regions. Because of the links between E(ww)(k) and the MVP, the effects of intermittency corrections to inertial subrange scales and the so-called spectral bottleneck reported as k approaches viscous dissipation eddy sizes (η) on the MVP shapes are investigated and shown to be of minor importance. Inclusion of a local Reynolds number correction to a parameter associated with the spectral exponential cutoff as kη→1 appears to be more significant to the MVP shape in the buffer region. While the bulk shape of the MVP is reasonably reproduced in all regions of the pipe, the solution to the cospectral budget systematically underestimates the negative curvature of the MVP within the buffer layer.

Laboratory administration--capital budgeting.

Science.gov (United States)

Butros, F

1997-01-01

The process of capital budgeting varies among different health-care institutions. Understanding the concept of present value of money, incremental cash flow statements, and the basic budgeting techniques will enable the laboratory manager to make the rational and logical decisions that are needed in today's competitive health-care environment.

75 FR 1610 - Notice of Proposed Information Collection Requests

Science.gov (United States)

2010-01-12

... Services, Office of Management, publishes that notice containing proposed information collection requests... Management Services, Office of Management, invites comments on the proposed information collection requests... Act of 1995 (44 U.S.C. Chapter 35) requires that the Office of Management and Budget (OMB) provide...

75 FR 4538 - Notice of Proposed Information Collection Requests

Science.gov (United States)

2010-01-28

... Services, Office of Management, publishes that notice containing proposed information collection requests... Management Services, Office of Management, invites comments on the proposed information collection requests... Paperwork Reduction Act of 1995 (44 U.S.C. Chapter 35) requires that the Office of Management and Budget...

75 FR 37415 - Notice of Proposed Information Collection Requests

Science.gov (United States)

2010-06-29

..., Office of Management, publishes that notice containing proposed information collection requests prior to... Management Services, Office of Management, invites comments on the proposed information collection requests... Act of 1995 (44 U.S.C. Chapter 35) requires that the Office of Management and Budget (OMB) provide...

75 FR 31428 - Notice of Proposed Information Collection Requests

Science.gov (United States)

2010-06-03

... Services, Office of Management, publishes that notice containing proposed information collection requests... Management Services, Office of Management, invites comments on the proposed information collection requests... Act of 1995 (44 U.S.C. Chapter 35) requires that the Office of Management and Budget (OMB) provide...

75 FR 7264 - Notice of Proposed Information Collection Requests

Science.gov (United States)

2010-02-18

... Services, Office of Management, publishes that notice containing proposed information collection requests... Management Services, Office of Management, invites comments on the proposed information collection requests... Act of 1995 (44 U.S.C. Chapter 35) requires that the Office of Management and Budget (OMB) provide...

Device for cutting protrusions

Science.gov (United States)

Bzorgi, Fariborz M [Knoxville, TN

2011-07-05

An apparatus for clipping a protrusion of material is provided. The protrusion may, for example, be a bolt head, a nut, a rivet, a weld bead, or a temporary assembly alignment tab protruding from a substrate surface of assembled components. The apparatus typically includes a cleaver having a cleaving edge and a cutting blade having a cutting edge. Generally, a mounting structure configured to confine the cleaver and the cutting blade and permit a range of relative movement between the cleaving edge and the cutting edge is provided. Also typically included is a power device coupled to the cutting blade. The power device is configured to move the cutting edge toward the cleaving edge. In some embodiments the power device is activated by a momentary switch. A retraction device is also generally provided, where the retraction device is configured to move the cutting edge away from the cleaving edge.

Experimental research on the durability cutting tools for cutting-off steel profiles

Directory of Open Access Journals (Sweden)

Cristea Alexandru

2017-01-01

Full Text Available The production lines used for manufacturing U-shaped profiles are very complex and they must have high productivity. One of the most important stages of the fabrication process is the cutting-off. This paper presents the experimental research and analysis of the durability of the cutting tools used for cutting-off U-shaped metal steel profiles. The results of this work can be used to predict the durability of the cutting tools.

Clout, activists and budget: The road to presidency

Science.gov (United States)

Herrmann, Hans J.; Gersbach, Hans

2018-01-01

Political campaigns involve, in the simplest case, two competing campaign groups which try to obtain a majority of votes. We propose a novel mathematical framework to study political campaign dynamics on social networks whose constituents are either political activists or persuadable individuals. Activists are convinced and do not change their opinion and they are able to move around in the social network to motivate persuadable individuals to vote according to their opinion. We describe the influence of the complex interplay between the number of activists, political clout, budgets, and campaign costs on the campaign result. We also identify situations where the choice of one campaign group to send a certain number of activists already pre-determines their victory. Moreover, we show that a candidate’s advantage in terms of political clout can overcome a substantial budget disadvantage or a lower number of activists, as illustrated by the US presidential election 2016. PMID:29494627

BUDGET PLANNING IN FINANCIAL MANAGEMENT

OpenAIRE

Nataliya Melnichuk

2015-01-01

The purpose of the paper is to determine the nature, targets, functions, principles and methods of budget planning and development of classifications due to its types. The essence of budget planning presented by various authors, is own interpretation (the process of developing a plan of formation, distribution and redistribution of financial funds according to budget system units during the reporting period based on budgetary purposes and targets defined by socio-economic development strategy...

Defense.gov Special Report: 2015 Fiscal Budget

Science.gov (United States)

Department of Defense Submit Search FY 2015 Fiscal Budget News Stories Dempsey Calls for Budget Increase increase its budget, the chairman of the Joint Chiefs of Staff said. Story James: Air Force Grapples with Congress to Fund Readiness The Air Force fiscal 2015 budget request is shrinking because of Congressional

40 CFR 96.140 - State trading budgets.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false State trading budgets. 96.140 Section...) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS CAIR NOX Allowance Allocations § 96.140 State trading budgets. The State trading budgets for annual...

Study of Cutting Edge Temperature and Cutting Force of End Mill Tool in High Speed Machining

Directory of Open Access Journals (Sweden)

Kiprawi Mohammad Ashaari

2017-01-01

Full Text Available A wear of cutting tools during machining process is unavoidable due to the presence of frictional forces during removing process of unwanted material of workpiece. It is unavoidable but can be controlled at slower rate if the cutting speed is fixed at certain point in order to achieve optimum cutting conditions. The wear of cutting tools is closely related with the thermal deformations that occurred between the frictional contact point of cutting edge of cutting tool and workpiece. This research paper is focused on determinations of relationship among cutting temperature, cutting speed, cutting forces and radial depth of cutting parameters. The cutting temperature is determined by using the Indium Arsenide (InAs and Indium Antimonide (InSb photocells to measure infrared radiation that are emitted from cutting tools and cutting forces is determined by using dynamometer. The high speed machining process is done by end milling the outer surface of carbon steel. The signal from the photocell is digitally visualized in the digital oscilloscope. Based on the results, the cutting temperature increased as the radial depth and cutting speed increased. The cutting forces increased when radial depth increased but decreased when cutting speed is increased. The setup for calibration and discussion of the experiment will be explained in this paper.

7 CFR 3015.115 - Budget revisions.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Budget revisions. 3015.115 Section 3015.115..., DEPARTMENT OF AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS Programmatic Changes and Budget Revisions § 3015.115 Budget revisions. (a) Nonconstruction projects. (1) Except as provided in paragraph (a)(2) of...

Should Corrupt Countries receive Budget Support?

OpenAIRE

Kolstad, Ivar

2005-01-01

Corruption makes budget support ineffective, and sometimes counter-productive. Budget support is particularly unsuitable in partner countries where political corruption is rampant. As donors increase budget support, it is a paradox that corruption is not more of an issue in evaluations and public financial management assessment methods.

A methodology to simulate the cutting process for a nuclear dismantling simulation based on a digital manufacturing platform

International Nuclear Information System (INIS)

Hyun, Dongjun; Kim, Ikjune; Lee, Jonghwan; Kim, Geun-Ho; Jeong, Kwan-Seong; Choi, Byung Seon; Moon, Jeikwon

2017-01-01

Highlights: • Goal is to provide existing tech. with cutting function handling dismantling process. • Proposed tech. can handle various cutting situations in the dismantlement activities. • Proposed tech. can be implemented in existing graphical process simulation software. • Simulation results have demonstrated that the proposed technology achieves its goal. • Proposed tech. enlarges application of graphic simulation into dismantlement activity. - Abstract: This study proposes a methodology to simulate the cutting process in a digital manufacturing platform for the flexible planning of nuclear facility decommissioning. During the planning phase of decommissioning, visualization and verification using process simulation can be powerful tools for the flexible planning of the dismantling process of highly radioactive, large and complex nuclear facilities. However, existing research and commercial solutions are not sufficient for such a situation because complete segmented digital models for the dismantling objects such as the reactor vessel, internal assembly, and closure head must be prepared before the process simulation. The preparation work has significantly impeded the broad application of process simulation due to the complexity and workload. The methodology of process simulation proposed in this paper can flexibly handle various dismantling processes including repetitive object cuttings over heavy and complex structures using a digital manufacturing platform. The proposed methodology, which is applied to dismantling scenarios of a Korean nuclear power plant in this paper, is expected to reduce the complexity and workload of nuclear dismantling simulations.

Lean Mean Times--Budgeting for School Media Technology.

Science.gov (United States)

Johnson, Doug

1995-01-01

Discusses budgeting strategies for school media technology programs. Highlights include sources for school funding, school district budget information, control of the budget, how to write an effective budget, working with other community and school groups, local politics, and sidebars that discuss spreadsheets and maintenance budgets. (LRW)

Colorado Children's Budget 2010

Science.gov (United States)

Colorado Children's Campaign, 2010

2010-01-01

The "Children's Budget 2010" is intended to be a resource guide for policymakers and advocates who are interested in better understanding how Colorado funds children's programs and services. It attempts to clarify often confusing budget information and describe where the state's investment trends are and where those trends will lead the…

The Cutting Process, Chips and Cutting Forces in Machining CFRP

DEFF Research Database (Denmark)

Koplev, A.; Lystrup, Aage; Vorm, T.

1983-01-01

The cutting of unidirectional CFRP, perpendicular as well as parallel to the fibre orientation, is examined. Shaping experiments, ‘quick-stop’ experiments, and a new chip preparation technique are used for the investigation. The formation of the chips, and the quality of the machined surface...... is discussed. The cutting forces parallel and perpendicular to the cutting direction are measured for various parameters, and the results correlated to the formation of chips and the wear of the tool....

40 CFR 97.140 - State trading budgets.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false State trading budgets. 97.140 Section...) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR NOX Allowance Allocations § 97.140 State trading budgets. The State trading budgets for annual allocations of CAIR NOX allowances...

The Budget-Related Antecedents of Job Performance

Directory of Open Access Journals (Sweden)

Emine Yilmaz Karakoc

2016-04-01

Full Text Available This study aims to investigate budget related antecedents of job performance of managers. For this purpose, relationships among budgetary participation, budget goal commitment, information sharing, and job performance of managers were examined. The sample consists of managers who are responsible from the budgets of their units in different private enterprises located in Turkey. Survey data was analyzed with confirmatory factor analyses and Structural Equation Modeling. Results indicate that budgetary participation has statistically significant and positive impact on job performance. It also positively affects budget goal commitment and information sharing. Budget goal commitment and information sharing have significant and positive impact on job performance. In addition, budget goal commitment positively affects information sharing of managers. Analyses also revealed that budget goal commitment and information sharing have partial mediation effect on the relationship between budgetary participation and job performance.

Analysis on the Tariff Cut Formula in the WTO’s Negotiation on Agriculture

Directory of Open Access Journals (Sweden)

Yoo Cheul Song

1999-12-01

Full Text Available The agricultural sector, which is Korea's most sensitive sector, is supposed to resume its negotiation by the end of 1999 according to WTO's Agreement on Agriculture. As Korea needs to propose in the negotiation of tariff reduction a device by which exceptional measures on sensitive sectors can be allowed, it is important to establish some application method of tariff cut in advance. As no specific form of tariff reduction has yet been established, this study tries to apply to agriculture different tariff cut methods proposed in the course of GATT/WTO negotiation and to analyze the merits and shortcomings of each form of tariff reduction. In this way, it will lay a strong foundation for designing a negotiation scheme that will give Korea a favorable position in future tariff negotiation. The results of study show that UR method is considered as the most favorable method for Korea. It is desirable for Korea to actively take initiatives in next negotiation by developing and proposing its own tariff reduction scheme that would probably result in the adoption of a form of tariff cut favorable to Korea.

25 CFR 41.12 - Annual budget.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Annual budget. 41.12 Section 41.12 Indians BUREAU OF... NAVAJO COMMUNITY COLLEGE Tribally Controlled Community Colleges § 41.12 Annual budget. Appropriations... identified in the Bureau of Indian Affairs Budget Justification. Funds appropriated for grants under this...

Defense.gov Special Report: Fiscal Budget

Science.gov (United States)

Department of Defense Submit Search 2012 Fiscal Budget Published Feb. 15, 2011 Top Stories Commanders Cite Department is losing billions of dollars by Congress' failure to pass the department's fiscal 2011 budget . Gates told a Senate committee. Story Gates, Mullen Take Budget to Senate WASHINGTON, Feb. 17, 2011 - The

34 CFR 75.251 - The budget period.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false The budget period. 75.251 Section 75.251 Education... Multi-Year Projects § 75.251 The budget period. (a) The Secretary usually approves a budget period of... budget period; and (2) Indicates his or her intention to make contination awards to fund the remainder of...

Experimental Investigation on Cutting Characteristics in Nanometric Plunge-Cutting of BK7 and Fused Silica Glasses.

Science.gov (United States)

An, Qinglong; Ming, Weiwei; Chen, Ming

2015-03-27

Ductile cutting are most widely used in fabricating high-quality optical glass components to achieve crack-free surfaces. For ultra-precision machining of brittle glass materials, critical undeformed chip thickness (CUCT) commonly plays a pivotal role in determining the transition point from ductile cutting to brittle cutting. In this research, cutting characteristics in nanometric cutting of BK7 and fused silica glasses, including machined surface morphology, surface roughness, cutting force and specific cutting energy, were investigated with nanometric plunge-cutting experiments. The same cutting speed of 300 mm/min was used in the experiments with single-crystal diamond tool. CUCT was determined according to the mentioned cutting characteristics. The results revealed that 320 nm was found as the CUCT in BK7 cutting and 50 nm was determined as the size effect of undeformed chip thickness. A high-quality machined surface could be obtained with the undeformed chip thickness between 50 and 320 nm at ductile cutting stage. Moreover, no CUCT was identified in fused silica cutting with the current cutting conditions, and brittle-fracture mechanism was confirmed as the predominant chip-separation mode throughout the nanometric cutting operation.

Analysis of changes in paper cutting forces during the cutting cycle in single-knife guillotine

OpenAIRE

Rusin, Agnieszka; Petriaszwili, Georgij

2013-01-01

Paper presents the results of changes in the three components of cutting forces of paper stacks cutting during the cutting cycle in single-knife guillotine. The changes of the three components of cutting force at different stages of cutting cycle were analyzed.

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

Implementing Site-based Budgeting.

Science.gov (United States)

Sielke, Catherine C.

2001-01-01

Discusses five questions that must be answered before implementing site-based budgeting: Why are we doing this? What budgeting decisions will be devolved to the school site? How do dollars flow from the central office to the site? Who will be involved at the site? How will accountability be achieved? (Author/PKP)

75 FR 40796 - Notice of Proposed Information Collection Requests

Science.gov (United States)

2010-07-14

..., Office of Management, publishes that notice containing proposed information collection requests prior to... Management Services, Office of Management, invites comments on the proposed information collection requests... Reduction Act of 1995 (44 U.S.C. Chapter 35) requires that the Office of Management and Budget (OMB) provide...

42 CFR 441.472 - Budget methodology.

Science.gov (United States)

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Budget methodology. 441.472 Section 441.472 Public... Self-Directed Personal Assistance Services Program § 441.472 Budget methodology. (a) The State shall set forth a budget methodology that ensures service authorization resides with the State and meets the...

40 CFR 35.9035 - Budget period.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Budget period. 35.9035 Section 35.9035... ASSISTANCE Financial Assistance for the National Estuary Program § 35.9035 Budget period. An applicant may choose its budget period in consultation with and subject to the approval of the Regional Administrator. ...

Cutting and Self-Harm

Science.gov (United States)

... Your feelings Feeling sad Cutting and self-harm Cutting and self-harm Self-harm, sometimes called self- ... There are many types of self-injury, and cutting is one type that you may have heard ...

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

2010-09-01

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.

Budget-makers and health care systems.

Science.gov (United States)

White, Joseph

2013-10-01

Health programs are shaped by the decisions made in budget processes, so how budget-makers view health programs is an important part of making health policy. Budgeting in any country involves its own policy community, with key players including budgeting professionals and political authorities. This article reviews the typical pressures on and attitudes of these actors when they address health policy choices. The worldview of budget professionals includes attitudes that are congenial to particular policy perspectives, such as the desire to select packages of programs that maximize population health. The pressures on political authorities, however, are very different: most importantly, public demand for health care services is stronger than for virtually any other government activity. The norms and procedures of budgeting also tend to discourage adoption of some of the more enthusiastically promoted health policy reforms. Therefore talk about rationalizing systems is not matched by action; and action is better explained by the need to minimize blame. The budget-maker's perspective provides insight about key controversies in healthcare policy such as decentralization, competition, health service systems as opposed to health insurance systems, and dedicated vs. general revenue finance. It also explains the frequency of various "gaming" behaviors. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

12 CFR 917.8 - Budget preparation.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Budget preparation. 917.8 Section 917.8 Banks... POWERS AND RESPONSIBILITIES OF BANK BOARDS OF DIRECTORS AND SENIOR MANAGEMENT § 917.8 Budget preparation. (a) Adoption of budgets. Each Bank's board of directors shall be responsible for the adoption of an...

Reuse of waste cutting sand at Lawrence Livermore National Laboratory

International Nuclear Information System (INIS)

Mathews, S.; Wilson, K.

1998-01-01

Lawrence Livermore National Laboratory (LLNL) examined the waste stream from a water jet cutting operation, to evaluate the possible reuse of waste garnet sand. The sand is a cutting agent used to shape a variety of materials, including metals. Nearly 70,000 pounds of waste sand is generated annually by the cutting operation. The Environmental Protection Department evaluated two potential reuses for the spent garnet sand: backfill in utility trenches; and as a concrete constituent. In both applications, garnet waste would replace the sand formerly purchased by LLNL for these purposes. Findings supported the reuse of waste garnet sand in concrete, but disqualified its proposed application as trench backfill. Waste sand stabilized in a concrete matrix appeared to present no metals-leaching hazard; however, unconsolidated sand in trenches could potentially leach metals in concentrations high enough to threaten ground water quality. A technical report submitted to the San Francisco Bay Regional Water Quality Control Board was reviewed and accepted by that body. Reuse of waste garnet cutting sand as a constituent in concrete poured to form walkways and patios at LLNL was approved

Budgetering och budgeteringsprocessen inom ekonomiförvaltningen

OpenAIRE

Finnström, Anders

2013-01-01

Syftet med undersökningen är att ge en bild av vad budgetering är och budgeteringsprocessen inom ekonomiförvaltningen. Forskningsproblemet är att ta reda på vilken kritiken är mot budgetering, hur man kan förbättra budgetarbetet och få fram vilka de alternativa metoderna är till budgetering. I lärdomsprovets teoretiska del behandlas vad en budget är, syften med en budget, huvud- och delbudgetar, budgeteringsprocessen, kritik och alternativa metoder till budgeteringen. I den empiriska delen ha...

Effect of feed rate, workpiece hardness and cutting edge on subsurface residual stress in the hard turning of bearing steel using chamfer + hone cutting edge geometry

International Nuclear Information System (INIS)

Hua Jiang; Shivpuri, Rajiv; Cheng Xiaomin; Bedekar, Vikram; Matsumoto, Yoichi; Hashimoto, Fukuo; Watkins, Thomas R.

2005-01-01

Residual stress on the machined surface and the subsurface is known to influence the service quality of a component, such as fatigue life, tribological properties, and distortion. Therefore, it is essential to predict and control it for enhanced performance. In this paper, a newly proposed hardness based flow stress model is incorporated into an elastic-viscoplastic finite element model of hard turning to analyze process variables that affect the residual stress profile of the machined surface. The effects of cutting edge geometry and workpiece hardness as well as cutting conditions, such as feed rate and cutting speed, are investigated. Numerical analysis shows that hone edge plus chamfer cutting edge and aggressive feed rate help to increase both compressive residual stress and penetration depth. These predictions are validated by face turning experiments which were conducted using a chamfer with hone cutting edge for different material hardness and cutting parameters. The residual stresses under the machined surface are measured by X-ray diffraction/electropolishing method. A maximum circumferential residual stress of about 1700 MPa at a depth of 40 μm is reached for hardness of 62 HRc and feed rate of 0.56 mm/rev. This represents a significant increase from previously reported results in literatures. It is found from this analysis that using medium hone radius (0.02-0.05 mm) plus chamfer is good for keeping tool temperature and cutting force low, while obtaining desired residual stress profile

Generation of segmental chips in metal cutting modeled with the PFEM

Science.gov (United States)

Rodriguez Prieto, J. M.; Carbonell, J. M.; Cante, J. C.; Oliver, J.; Jonsén, P.

2017-09-01

The Particle Finite Element Method, a lagrangian finite element method based on a continuous Delaunay re-triangulation of the domain, is used to study machining of Ti6Al4V. In this work the method is revised and applied to study the influence of the cutting speed on the cutting force and the chip formation process. A parametric methodology for the detection and treatment of the rigid tool contact is presented. The adaptive insertion and removal of particles are developed and employed in order to sidestep the difficulties associated with mesh distortion, shear localization as well as for resolving the fine-scale features of the solution. The performance of PFEM is studied with a set of different two-dimensional orthogonal cutting tests. It is shown that, despite its Lagrangian nature, the proposed combined finite element-particle method is well suited for large deformation metal cutting problems with continuous chip and serrated chip formation.

On Permuting Cut with Contraction

OpenAIRE

Borisavljevic, Mirjana; Dosen, Kosta; Petric, Zoran

1999-01-01

The paper presents a cut-elimination procedure for intuitionistic propositional logic in which cut is eliminated directly, without introducing the multiple-cut rule mix, and in which pushing cut above contraction is one of the reduction steps. The presentation of this procedure is preceded by an analysis of Gentzen's mix-elimination procedure, made in the perspective of permuting cut with contraction. It is also shown that in the absence of implication, pushing cut above contraction doesn't p...

Budget 2002: business taxation measures

OpenAIRE

Blow, L.; Hawkins, M.; Klemm, A.; McCrae, J.; Simpson, H.

2002-01-01

Following the 2002 Budget, this Briefing Note examines some of the Chancellor's changes to business taxation. A number of Budget measures, including the research and development tax credit for large companies and the exemption of capital gains on the sale of subsidiaries, are welcome and should improve the efficiency of the UK's tax system. All of these measures were subject to extensive prior consultation. A number of other measures were not foreshadowed in the Pre-Budget Report. Three of th...

Model for Reggeon-Pomeranchukon cuts

International Nuclear Information System (INIS)

Chia, S.

1977-01-01

A model is presented for calculating Reggeon-Pomeranchukon cuts, making use explicitly of the Mandelstam diagram. External spins are treated in a natural way. Calculation for the general case is outlined and it is shown that in practical application the cut can be calculated in a standard way. Cuts associated with the exchanges of π, rho, B, and A 2 are considered, and characteristics of the RP cuts, as well as the structure functions, are extracted and discussed. It is found that the model differs considerably from the absorption model. Two suppression schemes are operative which control the magnitudes of cut contributions to amplitudes with ''naturality'' opposite to the Reggeon. The πP cut is found to be a unique case because of the smallness of the pion mass. In general, the RP cuts are self-conspiratorial. At very high energies, all cuts, except πP cut, exhibit quasifactorization

Cutting method for structural component into block like shape, and device used for cutting

International Nuclear Information System (INIS)

Nakazawa, Koichi; Ito, Akira; Tateiwa, Masaaki.

1995-01-01

Two grooves each of a predetermined depth are formed along a surface of a structural component, and a portion between the two grooves is cut in the direction of the depth from the surface of the structural component by using a cutting wire of a wire saw device. Then, the cutting wire is moved in the extending direction of the grooves while optionally changing the position in the direction of the depth to conduct cutting for the back face. Further, the cutting wire is moved in the direction of the depth of the groove toward the surface, to cut a portion between the two grooves. The wire saw device comprises a wire saw main body movable along the surface of the structural component, a pair of wire guide portions extending in the direction of the depth, guide pooleys capable of guiding the cutting wire guides revolvably and rotatably disposed at the top end, and an endless annular cutting wire extending between the wire guide portions. Thus, it is possible to continuously cut out blocks set to optional size and thickness. In addition, remote cutting is possible with no requirement for an operator to access to the vicinity of radioactivated portions. (N.H.)

An FMS Dynamic Production Scheduling Algorithm Considering Cutting Tool Failure and Cutting Tool Life

International Nuclear Information System (INIS)

Setiawan, A; Wangsaputra, R; Halim, A H; Martawirya, Y Y

2016-01-01

This paper deals with Flexible Manufacturing System (FMS) production rescheduling due to unavailability of cutting tools caused either of cutting tool failure or life time limit. The FMS consists of parallel identical machines integrated with an automatic material handling system and it runs fully automatically. Each machine has a same cutting tool configuration that consists of different geometrical cutting tool types on each tool magazine. The job usually takes two stages. Each stage has sequential operations allocated to machines considering the cutting tool life. In the real situation, the cutting tool can fail before the cutting tool life is reached. The objective in this paper is to develop a dynamic scheduling algorithm when a cutting tool is broken during unmanned and a rescheduling needed. The algorithm consists of four steps. The first step is generating initial schedule, the second step is determination the cutting tool failure time, the third step is determination of system status at cutting tool failure time and the fourth step is the rescheduling for unfinished jobs. The approaches to solve the problem are complete-reactive scheduling and robust-proactive scheduling. The new schedules result differences starting time and completion time of each operations from the initial schedule. (paper)

Prediction of dynamic cutting force and regenerative chatter stability in inserted cutters milling

Science.gov (United States)

Li, Zhongqun; Liu, Qiang; Yuan, Songmei; Huang, Kaisheng

2013-05-01

Currently, the modeling of cutting process mainly focuses on two aspects: one is the setup of the universal cutting force model that can be adapted to a broader cutting condition; the other is the setup of the exact cutting force model that can accurately reflect a true cutting process. However, there is little research on the prediction of chatter stablity in milling. Based on the generalized mathematical model of inserted cutters introduced by ENGIN, an improved geometrical, mechanical and dynamic model for the vast variety of inserted cutters widely used in engineering applications is presented, in which the average directional cutting force coefficients are obtained by means of a numerical approach, thus leading to an analytical determination of stability lobes diagram (SLD) on the axial depth of cut. A new kind of SLD on the radial depth of cut is also created to satisfy the special requirement of inserted cutter milling. The corresponding algorithms used for predicting cutting forces, vibrations, dimensional surface finish and stability lobes in inserted cutter milling under different cutting conditions are put forward. Thereafter, a dynamic simulation module of inserted cutter milling is implemented by using hybrid program of Matlab with Visual Basic. Verification tests are conducted on a vertical machine center for Aluminum alloy LC4 by using two different types of inserted cutters, and the effectiveness of the model and the algorithm is verified by the good agreement of simulation result with that of cutting tests under different cutting conditions. The proposed model can predict the cutting process accurately under a variety of cutting conditions, and a high efficient and chatter-free milling operation can be achieved by a cutting condition optimization in industry applications.

Fiscal Year 2010 Budget Request. Summary Justification

Science.gov (United States)

2009-05-01

SERVICES AND DEFENSE AGENCIES INTRODUCTION Services and Defense Agencies HIGHLIGHTS Overview The FY 2010 budget request organizes, trains...DoD FY 2010 Budget Request Summary Justification SPECIAL TOPICS INTRODUCTION Special Topics HIGHLIGHTS Overview The FY 2010 budget... MANGEMENT 2-48 DoD FY 2010 Budget Request Summary Justification SPECIAL TOPICS FINANCIAL MANGEMENT 2-49 While DoD has made progress in

7 CFR 1744.63 - The telephone loan budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false The telephone loan budget. 1744.63 Section 1744.63... Disbursement of Funds § 1744.63 The telephone loan budget. When the loan is made, RUS provides the borrower a Telephone Loan Budget, RUS Form 493. This budget divides the loan into budget accounts such as “Engineering...

75 FR 68512 - Proposed Christmas Tree Promotion, Research, and Information Order

Science.gov (United States)

2010-11-08

... collection requirements by the Office of Management and Budget (OMB) for the operation of the Proposed Order... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 1214 [Document No. AMS-FV-10...: Agricultural Marketing Service, USDA. ACTION: Proposed rule with request for comments. SUMMARY: This proposed...

Cutting agents for special metals

International Nuclear Information System (INIS)

Sugito, Seiji; Sakakibara, Fumi

1979-01-01

The quantity of use of special metals has increased year after year in the Plasma Research Institute, Nagoya University, with the development of researches on plasma and nuclear fusion. Most of these special metals are hard to cut, and in order to secure the surface smoothness and dimensional accuracy, considerable efforts are required. The method of experiment is as follows: cutting agents salt water and acetone, rape-seed oil, sulfide and chloride oil and water soluble cutting oil W grade 3; metals to be cut niobium, molybdenum, tantalum, titanium and tungsten; cutting conditions cutting speed 4.7 to 90 m/min, feed 0.07 to 0.2 mm/rev, depth of cut 0.1 to 0.4 mm, tool cemented carbide bit. Chemicals such as tetrachloromethane and trichloroethane give excellent cutting performance, but the toxicity is intense and the stimulative odor exists, accordingly they are hard to use practically. Cutting was easier when the salt water added with acetone was used than the case of rape-seed oil, but salt water is corrosive. Recently, the machining of molybdenum has been often carried out, and the water soluble cutting oil was the best. It is also good for cutting stainless steel, and its lubricating property is improved by adding some additives such as sulfur, chlorine, phosphorus and molybdenum disulfide. However after cutting with it, washing is required. (Kako, I.)

Real-time simulation of contact and cutting of heterogeneous soft-tissues.

Science.gov (United States)

Courtecuisse, Hadrien; Allard, Jérémie; Kerfriden, Pierre; Bordas, Stéphane P A; Cotin, Stéphane; Duriez, Christian

2014-02-01

This paper presents a numerical method for interactive (real-time) simulations, which considerably improves the accuracy of the response of heterogeneous soft-tissue models undergoing contact, cutting and other topological changes. We provide an integrated methodology able to deal both with the ill-conditioning issues associated with material heterogeneities, contact boundary conditions which are one of the main sources of inaccuracies, and cutting which is one of the most challenging issues in interactive simulations. Our approach is based on an implicit time integration of a non-linear finite element model. To enable real-time computations, we propose a new preconditioning technique, based on an asynchronous update at low frequency. The preconditioner is not only used to improve the computation of the deformation of the tissues, but also to simulate the contact response of homogeneous and heterogeneous bodies with the same accuracy. We also address the problem of cutting the heterogeneous structures and propose a method to update the preconditioner according to the topological modifications. Finally, we apply our approach to three challenging demonstrators: (i) a simulation of cataract surgery (ii) a simulation of laparoscopic hepatectomy (iii) a brain tumor surgery. Copyright © 2013 Elsevier B.V. All rights reserved.

Distribution network planning method considering distributed generation for peak cutting

International Nuclear Information System (INIS)

Ouyang Wu; Cheng Haozhong; Zhang Xiubin; Yao Liangzhong

2010-01-01

Conventional distribution planning method based on peak load brings about large investment, high risk and low utilization efficiency. A distribution network planning method considering distributed generation (DG) for peak cutting is proposed in this paper. The new integrated distribution network planning method with DG implementation aims to minimize the sum of feeder investments, DG investments, energy loss cost and the additional cost of DG for peak cutting. Using the solution techniques combining genetic algorithm (GA) with the heuristic approach, the proposed model determines the optimal planning scheme including the feeder network and the siting and sizing of DG. The strategy for the site and size of DG, which is based on the radial structure characteristics of distribution network, reduces the complexity degree of solving the optimization model and eases the computational burden substantially. Furthermore, the operation schedule of DG at the different load level is also provided.

Performance Testing of Cutting Fluids

DEFF Research Database (Denmark)

Belluco, Walter

The importance of cutting fluid performance testing has increased with documentation requirements of new cutting fluid formulations based on more sustainable products, as well as cutting with minimum quantity of lubrication and dry cutting. Two sub-problems have to be solved: i) which machining...... tests feature repeatability, reproducibility and sensitivity to cutting fluids, and ii) to what extent results of one test ensure relevance to a wider set of machining situations. The present work is aimed at assessing the range of validity of the different testing methods, investigating correlation...... within the whole range of operations, materials, cutting fluids, operating conditions, etc. Cutting fluid performance was evaluated in turning, drilling, reaming and tapping, and with respect to tool life, cutting forces, chip formation and product quality (dimensional accuracy and surface integrity...

A combination method of the theory and experiment in determination of cutting force coefficients in ball-end mill processes

Directory of Open Access Journals (Sweden)

Yung-Chou Kao

2015-10-01

Full Text Available In this paper, the cutting force calculation of ball-end mill processing was modeled mathematically. All derivations of cutting forces were directly based on the tangential, radial, and axial cutting force components. In the developed mathematical model of cutting forces, the relationship of average cutting force and the feed per flute was characterized as a linear function. The cutting force coefficient model was formulated by a function of average cutting force and other parameters such as cutter geometry, cutting conditions, and so on. An experimental method was proposed based on the stable milling condition to estimate the cutting force coefficients for ball-end mill. This method could be applied for each pair of tool and workpiece. The developed cutting force model has been successfully verified experimentally with very promising results.

Budgeting in an imaging Department

International Nuclear Information System (INIS)

Nyalla, A. M.

2006-01-01

budgeting form an integral part of an imaging department. It is a plan to cope with necessary expenses in the future. It involves identifying the needs and income sources required to cover the needs.Covers specific items and time-usually a year and is expressed in monetary terms. The micro budget is put in the macro budget of the hospital. defines financial support for the department. Considers: a fiscal year, projection of patients, types of examinations, type of equipment, monetary exchange, and inflation rate

Innovative approach for restoring coastal wetlands using treated drill cuttings

International Nuclear Information System (INIS)

Veil, J. A.; Hocking, E. K.

1999-01-01

The leading environmental problem facing coastal Louisiana regions is the loss of wetlands. Oil and gas exploration and production activities have contributed to wetland damage through erosion at numerous sites where canals have been cut through the marsh to access drilling sites. An independent oil and gas producer, working with Southeastern Louisiana University and two oil field service companies, developed a process to stabilize drill cuttings so that they could be used as a substrate to grow wetlands vegetation. The U.S. Department of Energy (DOE) funded a project under which the process would be validated through laboratory studies and field demonstrations. The laboratory studies demonstrated that treated drill cuttings support the growth of wetlands vegetation. However, neither the Army Corps of Engineers (COE) nor the U.S. Environmental Protection Agency (EPA) would grant regulatory approval for afield trial of the process. Argonne National Laboratory was asked to join the project team to try to find alternative mechanisms for gaining regulatory approval. Argonne worked with EPA's Office of Reinvention and learned that EPA's Project XL would be the only regulatory program under which the proposed field trial could be done. One of the main criteria for an acceptable Project XL proposal is to have a formal project sponsor assume the responsibility and liability for the project. Because the proposed project involved access to private land areas, the team felt that an oil and gas company with coastal Louisiana land holdings would need to serve as sponsor. Despite extensive communication with oil and gas companies and industry associations, the project team was unable to find any organization willing to serve as sponsor. In September 1999, the Project XL proposal was withdrawn and the project was canceled

An improved α-cut approach to transforming fuzzy membership function into basic belief assignment

Directory of Open Access Journals (Sweden)

Yang Yi

2016-08-01

Full Text Available In practical applications, pieces of evidence originated from different sources might be modeled by different uncertainty theories. To implement the evidence combination under the Dempster–Shafer evidence theory (DST framework, transformations from the other type of uncertainty representation into the basic belief assignment are needed. α-Cut is an important approach to transforming a fuzzy membership function into a basic belief assignment, which provides a bridge between the fuzzy set theory and the DST. Some drawbacks of the traditional α-cut approach caused by its normalization step are pointed out in this paper. An improved α-cut approach is proposed, which can counteract the drawbacks of the traditional α-cut approach and has good properties. Illustrative examples, experiments and related analyses are provided to show the rationality of the improved α-cut approach.

Female genital cutting.

Science.gov (United States)

Perron, Liette; Senikas, Vyta; Burnett, Margaret; Davis, Victoria

2013-11-01

To strengthen the national framework for care of adolescents and women affected by female genital cutting (FGC) in Canada by providing health care professionals with: (1) information intended to strengthen their knowledge and understanding of the practice; (2) directions with regard to the legal issues related to the practice; (3) clinical guidelines for the management of obstetric and gynaecological care, including FGC related complications; and (4) guidance on the provision of culturally competent care to adolescents and women with FGC. Published literature was retrieved through searches of PubMed, CINAHL, and The Cochrane Library in September 2010 using appropriate controlled vocabulary (e.g., Circumcision, Female) and keywords (e.g., female genital mutilation, clitoridectomy, infibulation). We also searched Social Science Abstracts, Sociological Abstracts, Gender Studies Database, and ProQuest Dissertations and Theses in 2010 and 2011. There were no date or language restrictions. Searches were updated on a regular basis and incorporated in the guideline to December 2011. Grey (unpublished) literature was identified through searching the websites of health technology assessment and health technology-related agencies, clinical practice guideline collections, clinical trial registries, and national and international medical specialty societies. The quality of evidence in this document was rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care (Table 1). Summary Statements 1. Female genital cutting is internationally recognized as a harmful practice and a violation of girls' and women's rights to life, physical integrity, and health. (II-3) 2. The immediate and long-term health risks and complications of female genital cutting can be serious and life threatening. (II-3) 3. Female genital cutting continues to be practised in many countries, particularly in sub-Saharan Africa, Egypt, and Sudan. (II-3) 4. Global migration

Remotely controlled cutting techniques in the field of nuclear decommissioning. Overview of effectively applied thermal cutting methods

International Nuclear Information System (INIS)

Bienia, H.; Klotz, B.

2008-01-01

This article describes 3 thermal cutting technologies that are effectively used in nuclear decommissioning projects: the autonomous flame cutting, the plasma arc cutting and the contact arc metal cutting. The autonomous flame cutting technology is based on a high pressure oxygen jet oxidizing the material in a small kerf. Not all metal types are appropriate for this technology. The plasma arc cutting, in contrast to the previous technology, uses an electronically induced plasma arc to melt a kerf in the material. Inside the plasma arc temperatures up to 30.000 K exist, so in theory, this temperature is sufficient to cut all materials. Contact arc metal cutting is a new thermal cutting technology for under-water cutting works. Here, a carbon blade cuts the components. An electric arc between the cutting blade and component melts a kerf into the material easing the cutting. This technology allows the cutting of complex structures with hollows. The applications in nuclear facility dismantling of these 3 cutting technologies and their limits are reported and their requirements (staff, investment) listed in a table. (A.C.)

76 FR 5161 - Proposed Collection; Comment Request

Science.gov (United States)

2011-01-28

... FEDERAL HOUSING FINANCE AGENCY [No. 2011-N-02] Proposed Collection; Comment Request AGENCY: Federal Housing Finance Agency. ACTION: Submission of Information Collection for Emergency Approval from the Office of Management and Budget. SUMMARY: The Federal Housing Finance Agency (FHFA) submitted to...

Extension without Cut

OpenAIRE

Straßburger , Lutz

2012-01-01

International audience; In proof theory one distinguishes sequent proofs with cut and cut-free sequent proofs, while for proof complexity one distinguishes Frege-systems and extended Frege-systems. In this paper we show how deep inference can provide a uniform treatment for both classifications, such that we can define cut-free systems with extension, which is neither possible with Frege-systems, nor with the sequent calculus. We show that the propositional pigeon-hole principle admits polyno...

Study on high-speed cutting parameters optimization of AlMn1Cu based on neural network and genetic algorithm

Directory of Open Access Journals (Sweden)

Zhenhua Wang

2016-04-01

Full Text Available In this article, the cutting parameters optimization method for aluminum alloy AlMn1Cu in high-speed milling was studied in order to properly select the high-speed cutting parameters. First, a back propagation neural network model for predicting surface roughness of AlMn1Cu was proposed. The prediction model can improve the prediction accuracy and well work out the higher-order nonlinear relationship between surface roughness and cutting parameters. Second, considering the constraints of technical requirements on surface roughness, a mathematical model for optimizing cutting parameters based on the Bayesian neural network prediction model of surface roughness was established so as to obtain the maximum machining efficiency. The genetic algorithm adopting the homogeneous design to initialize population as well as steady-state reproduction without duplicates was also presented. The application indicates that the algorithm can effectively avoid precocity, strengthen global optimization, and increase the calculation efficiency. Finally, a case was presented on the application of the proposed cutting parameters optimization algorithm to optimize the cutting parameters.

CEA budget in 1982

Energy Technology Data Exchange (ETDEWEB)

1981-12-01

In 1982, the amount of the CEA budget will be 13.4 billions French Francs. The main characteristics are the priority for employment and investments. In this budget programs are adapted to fit R and D to the government policy: innovation, industrial valorization and fundamental research especially thermonuclear fusion and in the electronuclear field to safety, reprocessing and radioactive waste management.

Bugetul funcțional (Line - Item Budget) și metoda Buget Bază Zero ( Zero Base Budgeting - ZBB)

OpenAIRE

Dan Tudor LAZĂR; Adrian Mihai INCEU

2004-01-01

A line-item budget lists, in vertical columns, each of the revenue sources and each of the types – or classes – of items will purchase during the fiscal year. The line-item budget, which is the most widely used of all budgeting systems, offers many advantages. It is comparatively easy to prepare and doesn’t require sophisticated financial skills. Also, the line-item budget is straightforward, simple to administer and readily understood by everybody. Moreover, the simplicity of the system make...

The precision cutting control research of automotive stainless steel thin wall pipe

Directory of Open Access Journals (Sweden)

Jin Lihong

2015-01-01

Full Text Available Stainless steel thin-walled tube are widely used in automobile industry at present, but as a result of thin wall pipe is poor strength and poor rigidity,which lead to deformation, shaped differencer and other problems in the process, it is hard to ensure the processing quality of parts. This paper proposes a method of thin stainless steel thin wall pipe cutting process in vehicle, greatly improved the problems and technical difficulties in the traditional process, the main research is about the cutting system and the hydraulic fixture design, obtained under low cost circumstances, it can realize high precision stainless steel pipes, high degree of automation to automatic cutting,simplified operation steps at the same time, increased the applicability of the system, provided a kind of advanced stainless steel thin wall pipe cutting device for the small and medium-sized enterprises.

Participative Budgeting, Budget Evaluation, and Organizational Trust in Post-Secondary Educational Institutions in Canada

Science.gov (United States)

Simmons, Cynthia V.

2012-01-01

The purpose of this research was to investigate the relationship between a participative budgeting system, the attitudes toward the budget, and levels of organizational trust held by administrators in post-secondary institutions. A 50-item questionnaire was distributed to college and university administrators across Canada. A series of regression…

Integrated Budget Office Toolbox

Science.gov (United States)

Rushing, Douglas A.; Blakeley, Chris; Chapman, Gerry; Robertson, Bill; Horton, Allison; Besser, Thomas; McCarthy, Debbie

2010-01-01

The Integrated Budget Office Toolbox (IBOT) combines budgeting, resource allocation, organizational funding, and reporting features in an automated, integrated tool that provides data from a single source for Johnson Space Center (JSC) personnel. Using a common interface, concurrent users can utilize the data without compromising its integrity. IBOT tracks planning changes and updates throughout the year using both phasing and POP-related (program-operating-plan-related) budget information for the current year, and up to six years out. Separating lump-sum funds received from HQ (Headquarters) into separate labor, travel, procurement, Center G&A (general & administrative), and servicepool categories, IBOT creates a script that significantly reduces manual input time. IBOT also manages the movement of travel and procurement funds down to the organizational level and, using its integrated funds management feature, helps better track funding at lower levels. Third-party software is used to create integrated reports in IBOT that can be generated for plans, actuals, funds received, and other combinations of data that are currently maintained in the centralized format. Based on Microsoft SQL, IBOT incorporates generic budget processes, is transportable, and is economical to deploy and support.

Aerodynamic Interactions During Laser Cutting

Science.gov (United States)

Fieret, J.; Terry, M. J.; Ward, B. A.

1986-11-01

Most laser cutting systems utilise a gas jet to remove molten or vaporised material from the kerf. The speed, economy and quality of the cut can be strongly dependent on the aerodynamic conditions created by the nozzle, workpiece proximity and kerf shape. Adverse conditions can be established that may lead to an unwelcome lack of reproducibility of cut quality. Relatively low gas nozzle pressures can result in supersonic flow in the jet with its associated shock fronts. When the nozzle is placed at conventional distances (1-2mm) above the workpiece, the force exerted by the gas on the workpiece and the cut products (the cutting pressure) can be significantly less than the nozzle pressure. Higher cutting pressures can be achieved by increasing the height of the nozzle above the workpiece, to a more damage resistant zone, provided that the shock structure of the jet is taken into account. Conventional conical nozzles with circular exits can be operated with conditions that will result in cutting pressures up to 3 Bar (g) in the more distant zone. At higher pressures in circular tipped nozzles the cutting pressure in this zone decays to inadequate levels. Investigations of a large number of non-circular nozzle tip shapes have resulted in the selection of a few specific shapes that can provide cutting pressures in excess of 6 Bar(g) at distances of 4 to 7mm from the nozzle tip. Since there is a strong correlation between cutting pressure and the speed and quality of laser cutting, the paper describes the aerodynamic requirements for achieving the above effects and reports the cutting results arising from the different nozzle designs and conditions. The results of the work of other investigators, who report anomalous laser cutting results, will be examined and reviewed in the light of the above work.

NCTN Budget

Science.gov (United States)

Learn about the budget for the National Clinical Trials Network (NCTN), a National Cancer Institute program that gives funds and other support to cancer research organizations to conduct cancer clinical trials.

An improved cut-and-solve algorithm for the single-source capacitated facility location problem

DEFF Research Database (Denmark)

Gadegaard, Sune Lauth; Klose, Andreas; Nielsen, Lars Relund

2018-01-01

In this paper, we present an improved cut-and-solve algorithm for the single-source capacitated facility location problem. The algorithm consists of three phases. The first phase strengthens the integer program by a cutting plane algorithm to obtain a tight lower bound. The second phase uses a two......-level local branching heuristic to find an upper bound, and if optimality has not yet been established, the third phase uses the cut-and-solve framework to close the optimality gap. Extensive computational results are reported, showing that the proposed algorithm runs 10–80 times faster on average compared...

24 CFR 941.303 - Site acquisition proposal.

Science.gov (United States)

2010-04-01

... rezoning is likely and will not delay the project. (d) Development schedule. A copy of the PHA development... stage. (e) Environmental assessment. All available environmental information on the proposed development... effective until approval has been given by the Office of Management and Budget. ...

78 FR 63204 - Proposed Collection; Comment Request

Science.gov (United States)

2013-10-23

... Office of Management and Budget, Attention: Desk Officer for the Federal Housing Finance Agency... FEDERAL HOUSING FINANCE AGENCY [No. 2013-N-12] Proposed Collection; Comment Request AGENCY: Federal Housing Finance Agency. ACTION: 30-day Notice of Submission of Information Collection for Approval...

75 FR 40834 - Proposed Collection; Comment Request

Science.gov (United States)

2010-07-14

... of Management and Budget, Attention: Desk Officer for the Federal Housing Finance Agency, Washington... FEDERAL HOUSING FINANCE AGENCY [No. 2010-N-08] Proposed Collection; Comment Request AGENCY: Federal Housing Finance Agency. ACTION: 30-day Notice of Submission of Information Collection for Approval...

Performance Testing of Thermal Cutting Systems for Sweet Pepper Harvesting Robot in Greenhouse Horticulture

Science.gov (United States)

Bachche, Shivaji; Oka, Koichi

2013-03-01

This paper proposes design of end-effector and prototype of thermal cutting system for harvesting sweet peppers. The design consists of two parallel gripper bars mounted on a frame connected by specially designed notch plate and operated by servo motor. Based on voltage and current, two different types of thermal cutting system prototypes; electric arc and temperature arc respectively were developed and tested for performance. In electric arc, a special electric device was developed to obtain high voltage to perform cutting operation. At higher voltage, electrodes generate thermal arc which helps to cut stem of sweet pepper. In temperature arc, nichrome wire was mounted between two electrodes and current was provided directly to electrodes which results in generation of high temperature arc between two electrodes that help to perform cutting operation. In both prototypes, diameters of basic elements were varied and the effect of this variation on cutting operation was investigated. The temperature arc thermal system was found significantly suitable for cutting operation than electric arc thermal system. In temperature arc thermal cutting system, 0.5 mm nichrome wire shows significant results by accomplishing harvesting operation in 1.5 seconds. Also, thermal cutting system found suitable to increase shelf life of fruits by avoiding virus and fungal transformation during cutting process and sealing the fruit stem. The harvested sweet peppers by thermal cutting system can be preserved at normal room temperature for more than 15 days without any contamination.

Gradual cut detection using low-level vision for digital video

Science.gov (United States)

Lee, Jae-Hyun; Choi, Yeun-Sung; Jang, Ok-bae

1996-09-01

Digital video computing and organization is one of the important issues in multimedia system, signal compression, or database. Video should be segmented into shots to be used for identification and indexing. This approach requires a suitable method to automatically locate cut points in order to separate shot in a video. Automatic cut detection to isolate shots in a video has received considerable attention due to many practical applications; our video database, browsing, authoring system, retrieval and movie. Previous studies are based on a set of difference mechanisms and they measured the content changes between video frames. But they could not detect more special effects which include dissolve, wipe, fade-in, fade-out, and structured flashing. In this paper, a new cut detection method for gradual transition based on computer vision techniques is proposed. And then, experimental results applied to commercial video are presented and evaluated.

Radiation budget measurement/model interface

Science.gov (United States)

Vonderhaar, T. H.; Ciesielski, P.; Randel, D.; Stevens, D.

1983-01-01

This final report includes research results from the period February, 1981 through November, 1982. Two new results combine to form the final portion of this work. They are the work by Hanna (1982) and Stevens to successfully test and demonstrate a low-order spectral climate model and the work by Ciesielski et al. (1983) to combine and test the new radiation budget results from NIMBUS-7 with earlier satellite measurements. Together, the two related activities set the stage for future research on radiation budget measurement/model interfacing. Such combination of results will lead to new applications of satellite data to climate problems. The objectives of this research under the present contract are therefore satisfied. Additional research reported herein includes the compilation and documentation of the radiation budget data set a Colorado State University and the definition of climate-related experiments suggested after lengthy analysis of the satellite radiation budget experiments.

Modeling of Particle Emission During Dry Orthogonal Cutting

Science.gov (United States)

Khettabi, Riad; Songmene, Victor; Zaghbani, Imed; Masounave, Jacques

2010-08-01

Because of the risks associated with exposure to metallic particles, efforts are being put into controlling and reducing them during the metal working process. Recent studies by the authors involved in this project have presented the effects of cutting speeds, workpiece material, and tool geometry on particle emission during dry machining; the authors have also proposed a new parameter, named the dust unit ( D u), for use in evaluating the quantity of particle emissions relative to the quantity of chips produced during a machining operation. In this study, a model for predicting the particle emission (dust unit) during orthogonal turning is proposed. This model, which is based on the energy approach combined with the microfriction and the plastic deformation of the material, takes into account the tool geometry, the properties of the worked material, the cutting conditions, and the chip segmentation. The model is validated using experimental results obtained during the orthogonal turning of 6061-T6 aluminum alloy, AISI 1018, AISI 4140 steels, and grey cast iron. A good agreement was found with experimental results. This model can help in designing strategies for reducing particle emission during machining processes, at the source.

The dominance of indirect taxes in Estonian state budget. Summary:Kaudsete maksude dominant Eesti riigieelarve tuludes

Directory of Open Access Journals (Sweden)

Olev Raju

2013-09-01

Full Text Available Recession has sharply erected the question of tax burden and the optimal proportion of different kinds of taxes among the incomes of the budget. Indirect taxes and consumption taxes, which proportion is different according to different methodologies, dominate in Estonian state budget. The buoyancy of a tax system based on taxes of that kind is especially weak during the recession. The purpose of Estonian government’s economic policy during the highest peak of crisis was to keep the budget in balance. Instead of recovering economy the taxes were arisen and costs were reduced. The results of such a policy aren’t still clear. Difficulties concerning the incomes of budget have arisen the necessity for lifting taxes, which is possible as the tax burden is low now. But a sharp question of the optimal level of taxes is going to be raised. A formula for indirect tax optimum according to Ramsey taxes and Slutski decomposition has been proposed in the article

The Economic and Budget Outlook: An Update

National Research Council Canada - National Science Library

1999-01-01

.... It satisfies the requirement of section 202(e) of the Congressional Budget Act of 1974 for CBO to submit periodic reports to the Committees on the Budget with respect to fiscal policy and to provide five-year baseline projections of the federal budget...

14 CFR 152.323 - Budget revision: Airport development.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Budget revision: Airport development. 152... TRANSPORTATION (CONTINUED) AIRPORTS AIRPORT AID PROGRAM Accounting and Reporting Requirements § 152.323 Budget... change in the budget estimates, the sponsor shall submit a request for budget revision on a form...

24 CFR 791.405 - Reallocations of budget authority.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Reallocations of budget authority... Allocation of Budget Authority for Housing Assistance § 791.405 Reallocations of budget authority. (a) The field office shall make every reasonable effort to use the budget authority made available for each...

Cutting system for burnable poison rod

International Nuclear Information System (INIS)

Shiina, Atsushi; Toyama, Norihide; Koshino, Yasuo; Fujii, Toshio

1989-01-01

Burnable poison rods attached to spent fuels are contained in a containing box and transported to a receiving pool. The burnable poison rod-containing box is provisionally situated by the operation to a handling device to a provisional setting rack in a cutting pool and attached to a cutting guide of a cutting device upon cutting. The burnable poison rod is cut only in a cutting pool water and tritium generated upon cutting is dissolved into the cutting pool water. Diffusion of tritium is thus restricted. Further, the cutting pool is isolated by a partition device from the receiving pool during cutting of the burnable poison rod. Accordingly, water in which tritium is dissolved is inhibited from moving to the receiving pool and prevail of tritium contamination can be avoided. (T.M.)

Reactor safety and radiation protection. Draft of the BMU deparmental budget 16 of the 1998 German federal budget

International Nuclear Information System (INIS)

Anon.

1997-01-01

The expenditures earmarked for reactor safety and radiation protection in the 1998 budget of the German Federal Ministry for the Environment, Nature Conservation, and Reactor Safety (BMU) total DM 101 million. The expenditures of the German Federal Office for Radiation Protection (BfS) are to amount to a total of DM 579 million. These are the figures included in departmental budget 16 of the 1998 federal budget, which was discussed by the Federal Parliament in September 1997. The atw compilation singles out a number of significant items of the departmental budget. (orig.) [de