Results 21 to 30 of about 5,015,647 (324)

Design and Selection of Innovative Primary Circulation Pumps for GEN-IV Lead Fast Reactors

open access: yesEnergies, 2017
Although Lead-cooled Fast Reactor (LFR) is not a new concept, it continues to be an example of innovation in the nuclear field. Recently, there has been strong interest in liquid lead (Pb) or liquid lead–bismuth eutectic (LBE) both critical and ...
Walter Borreani   +4 more
doaj   +1 more source

Modeling Autocallable Structured Products [PDF]

open access: yesJournal of Derivatives & Hedge Funds, 2011
Since first introduced in 2003, the number of autocallable structured products in the United States has increased exponentially. The autocall feature causes the product to be redeemed if the reference asset's value rises above a pre-specified call price.
Geng Deng, Joshua Mallett, Craig McCann
openaire   +1 more source

MODELS FOR AGRICULTURAL PRODUCTION OPTIMIZATION [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2023
The paper aims to present models of agricultural production optimization as tools for managers to increase yield, crop structure, crop rotation, increased efficiency and profitability.
Sorin IONITESCU   +4 more
doaj  

The Effect of Dynamic Data Adjustments in Production System Simulation Models on Oil Production Forecasting Applied To Reservoir Simulation Models [PDF]

open access: yesJournal of Petroleum Science and Technology, 2021
Simulation models of integrated reservoir and production systems are required for a robust production forecast. Traditionally, reservoir and production system models are calibrated against dynamic data to establish future boundary conditions.
Marcelo Lopes   +2 more
doaj   +1 more source

An Analytical Solution of the Advection Dispersion Equation in a Bounded Domain and Its Application to Laboratory Experiments

open access: yesJournal of Applied Mathematics, 2011
We study a uniform flow in a parallel plate geometry to model contaminant transport through a saturated porous medium in a semi-infinite domain in order to simulate an experimental apparatus mainly constituted by a chamber filled with a glass beads bed ...
M. Massabó, R. Cianci, O. Paladino
doaj   +1 more source

Neutralino Production with Polarized Beams in Extended Supersymmetric Models [PDF]

open access: yes, 2000
We discuss associated neutralino production e^+ e^- --> \tilde{\chi}^0_1 \tilde{\chi}^0_2 with both beams polarized in the MSSM, NMSSM and an E_6 model.
Fraas, H., Franke, F., Hesselbach, S.
core   +2 more sources

Entropy production in open quantum systems: exactly solvable qubit models [PDF]

open access: yes, 2012
We present analytical results for the time-dependent information entropy in exactly solvable two-state (qubit) models. The first model describes dephasing (decoherence) in a qubit coupled to a bath of harmonic oscillators. The entropy production for this
Morozov, V. G., Röpke, G.
core   +2 more sources

“Guidance but not the ultimate commandment”: Pros and Cons of Using Pivot Templates in the Audio Description Production Workflow

open access: yesJoSTrans: The Journal of Specialised Translation
The need for audio-described audiovisual content is mainly growing due to statutory accessibility required in many countries. Regrettably, despite the popular and legal demand for audio description, broadcasters and producers perceive audio description
Anna Jankowska
doaj   +1 more source

Financial and Economic Behavior of Consumers and its Impact on the Achievement of Sustainable Development Goals in Russia

open access: yesФинансы: теория и практика
Sustainable development of the national economy based on the transformation of the financial and economic behavior of consumers is one of the priorities of the socio-economic policy of the Russian Federation.
S. V. Karpova, Т. V. Pogodina
doaj   +1 more source

Scheduling multi-model production lines

open access: yesSouth African Journal of Business Management, 1977
Twee skeduleringsalgoritmes vir multimodelvervaardiging op 'n gegangde produksielyn word voorgestel. Die eerste skeduleringsalgoritme het as besluitbasis die aantal eenhede wat van elke modeltipe in voorraad is op bepaalde tydstippe gedurende die ...
P. G. Steyn
doaj   +1 more source

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