chemical analysiscoal rankcombustion heatenthalpyequationscarbonaceous materialsThe various formulae for calculating calorific values for coals from ultimate analyses depend essentially on a propositon due to Dulong, that the heat of combustion of an organic compound is nearly equal to the heats of ...
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Actually, these articles are plain wrong. They are describing various (really good) methods of doing financial analysis for decision-making, but these are NOT called “return on investment”. Net Present Value (NPV) or Internal Rate of Return (IRR) are just such methods and they can be very...
What economic history, observation, or experience can tell us is facts like these: Over a definite period of the past the miner John in the coal mines of the X company in the village of Y earned p dollars for a working day of n hours. There is no way that would lead from the assem...
He said: "Studying quantum networks is notoriously difficult, but recent mathematical tools developed in quantum information theory have allowed us to completely simplify the analysis. Qubits "An outstanding question was to compute the maximum number of elementary quantum systems (known as qubits) that...
Miscanthus is a perennial energy crop that produces high yields and has the potential to be converted into energy. The ultimate analysis determines the composition of the biomass and the energy value in terms of the higher heating value (HHV), which is t
A simple AULC prediction model for corroded circular thin-walled CFST stub columns was presented through the regression of the experimental data and parameter analysis. Keywords: axial ultimate load-bearing capacity; circular thin-walled CFST stub column; corrosion ratio; confinement coefficient; ...
12:06:18a Analysis Everyone stands a risk of being killed or maimed 12:06:23a University revealed to be a wealth generator 12:06:29a Toom much light at night may lead to weight gain 12:06:34a Obama raises money with basketball stars in tow 12:06:40a Democrats, Republicans for Ill...
12:19:26a Skandia Still of opinion that Old Mutual offer inadequate 12:19:31a Philips down 0.3% on writedown for LG.Philips Displays unit 12:19:36a Alcatel down 1.5% on Telstra upgrade delay 12:19:41a Ubisoft down 3.9% after EA warning 12:19:46a Preparing to pay for college 12...
By regarding concrete as a frictional geomaterial, the formula for the plastic ultimate strain of concrete was constructed according to the theory of generalised plastic mechanics. Furthermore, the ultimate strain when concrete failure was determined using numerical limit analysis method. The numerical ...