Search Results - subject:"Calculations"

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Computation of self-consistent 2-D MHD with neutral-beam and bootstrap currents in elongated plasmas

Devoto, R.S.; Tani, K.; Azumi, M. - 2009

The observation of substantial current drive from neutral beam injection (NBI) in TFTR, JET and DIII-D has led to renewed interest in a steady state, non-inductively driven tokamak. The discovery of apparently considerable neoclassical (bootstrap) current in TFTR, makes a steady state device...

Persistent link: https://www.econbiz.de/10009436273

Empirical plutonium constants 7090 program

Jensen, R.D. - 2009

The current-revision of the Process Optimization Program contains two empirical plutonium-exposure expressions. One relates total Pu conversion to exposure and the other, Pu-240 buildup to exposure. The former was incorporated to save computer time and the latter to provide product quality data....

Persistent link: https://www.econbiz.de/10009436728

Determinants of Economic Growth: A Bayesian Panel Data Approach

Moral-Benito, Enrique - Economics Research, World Bank Group - 2009

calculations and controversies by using a maximum likelihood estimator. This makes BAMLE easy to interpret, easy to apply and more … calculations may be extremely hard and computationally demanding when esti- mating millions of non-regular models8. Given the use … large number of calculations required for obtaining the posterior mean and variance described in equations (6) and (7). This …

Persistent link: https://www.econbiz.de/10005079625

Main Drivers of Income Inequality in Central European and Baltic Countries: Some Insights from Recent Household Survey Data

Zaidi, Salman - Economics Research, World Bank Group - 2009

.24 0.31 0.32 0.40 Source: 2006: World Bank staff calculations based on data from the 2006 EU-SILC (based on per capita ….86 Source: World Bank staff calculations based on data from the 2006 EU-SILC. Gini coefficient is a measure of statistical …: World Bank staff calculations based on data from the 2006 EU-SILC 11 See …

Persistent link: https://www.econbiz.de/10005141706

The formation of a series of carbonates from carbon dioxide: Capturing and utilisation

Isahak, Wan; Roslam, Wan Nor; Ramli, Che; Amali, Zatil; … - In: Renewable and Sustainable Energy Reviews 47 (2015) C, pp. 93-106

An efficient approach for capturing and utilising high concentrations of CO2 from the atmosphere involves converting the CO2 into stable and valuable products, such as a series of carbonates. First, we review the reactions and thermodynamic conditions for the carbonate formation using CO2 and...

Persistent link: https://www.econbiz.de/10011263985

A fast computational approach for the determination of thermal properties of hollow bricks in energy-related calculations

Kočí, Jan; Maděra, Jiří; Černý, Robert - In: Energy 83 (2015) C, pp. 749-755

energy-related calculations, is though not an easy task. Contrary to the solid bricks, the application of sophisticated …-related calculations. The thermal conductivity of the brick body is the main input parameter of the model, the convection and radiation in …

Persistent link: https://www.econbiz.de/10011264426

Characterizing dilatation energy of released gas from underground coal seam by drilling boreholes

Yu, Baohai; Cheng, Jianwei; Yang, Shengqiang; Wang, Deming - In: Natural Hazards 75 (2015) 3, pp. 2965-2984

In order to precisely measure the dilatation energy of the released gas from underground coal seam, this paper initiated a study on the dilatation energy of gas released from underground coal seam by drilling boreholes. Firstly, an in-depth analysis is made on the two major factors causing...

Persistent link: https://www.econbiz.de/10011151554

JUDICIAL AND ECONOMIC EXPERTISE OF CALCULATIONS CONNECTED WITH THE PERSONAL INCOME TAX: THEORETICAL AND METHODOLOGICAL ASPECTS

Krivtsova, T. - In: Economics of Development 73 (2015) 1, pp. 46-53

The increased number of tax violations, in particular, those related to payment and calculation of the personal income tax in Ukraine (hereinafter referred to as the PIT), as well as complication of the forms and ways of commitment of such violations justify the necessity of the detailed study...

Persistent link: https://www.econbiz.de/10011271881

Going beyond simple sample size calculations : a practitioner's guide

McConnell, Brendon; Vera-Hernández, Marcos - 2015

designs most often employed in practice. In this paper, we compile available methods for sample size calculations for …

Persistent link: https://www.econbiz.de/10011289923

A case study in modeling company policy documents as a source of requirements

CRUMPTON,KATHLEEN MARIE; GONZALES,REGINA M.; … - 2008

This paper describes an approach that was developed to produce structured models that graphically reflect the requirements contained within a text document. The document used in this research is a draft policy document governing business in a research and development environment. In this paper,...

Persistent link: https://www.econbiz.de/10009435636