This leads to a mathematical resource estimation to estimate the size and grade of the deposit.

# Conduct resource estimation to mathematically estimate the size and grade of the deposit

* Eratosthenes ( 276194 BC ), who made the first known reliable estimation of the Earth's size.

During the 1970s the dual-beam technique was invented, permitting direct estimation of fish size in situ via its target strength.

However, the concentration of LDL particles, and to a lesser extent their size, has a slightly stronger correlation with individual clinical outcome than the amount of cholesterol within LDL particles, even if the LDL-C estimation is approximately correct.

( This estimation places Rakhigarhi bigger than Mohenjadaro in size.

* Baron PA, Willeke K ( 1986 ) Respirable droplets from whirlpools: measurements of size distribution and estimation of disease potential.

When converted by the American media to pounds, the added precision suggests greater accuracy in the estimation of the bomb's size than warranted.

Since the 1970s ultrasound scans have allowed measurement of the size of developing embryos directly and so allow for an estimation of gestation age.

* estimation accuracy ( size / time )

This also leads to a fair estimation of the size of Civilization, since each fleet was based on an individual member-world of Civilization, indicating about one-million planets in total.

* German tank problem, for estimation of population size when the elements are numbered

Establishing the size of this population is very important in determining an accurate estimation of Armenian losses between 1915 and 1923 during the Armenian Genocide and what followed as the Turkish War of Independence.

* B initial estimation # 1: code book of size 2 ;

* D initial estimation # 2: code book of size 4 ;

In another study chromium-substituted aluminum oxyhydroxides and related species, prepared homogeneously by high-temperature hydrolysis, are being characterized and investigated spectrally in the ultraviolet region with a view to identification and semiquantitative estimation of the phases formed under varying preparative conditions.

( Robert Chiang, J. B. Jackson, P. J. Flory ) Carefully executed melting studies on this system ( M. J. Richardson ) permit quantitative estimation of the instability engendered by reduced crystallite length.

Their opinion about questions concerning chancery business was held in the highest estimation by all the Roman tribunals.

The benefit of maximum likelihood estimation is asymptotic efficiency ; estimating x < sub > 0 </ sub > using the sample median is only about 81 % as asymptotically efficient as estimating x < sub > 0 </ sub > by maximum likelihood.

Graph of cosmic microwave background spectrum measured by the FIRAS instrument on the Cosmic Background Explorer | COBE, the most-precisely measured black body spectrum in nature, the standard error of estimation | error bars are too small to be seen even in enlarged image, and it is impossible to distinguish the observed data from the theoretical curve

The necessary data are available for almost all elements, and this method allows the estimation of electronegativities for elements which cannot be treated by the other methods, e. g. francium, which has an Allen electronegativity of 0. 67.

Bacon has been accused of servility, of dissimulation, of various base motives, and their filthy brood of base actions, all unworthy of his high birth, and incompatible with his great wisdom, and the estimation in which he was held by the noblest spirits of the age.

For the next several years he chose films that cast him against either type and experienced, by his own estimation, a career slump.

Given that estimation is undertaken on the basis of a least squares analysis, estimates of the unknown parameters β < sub > j </ sub > are determined by minimising a sum of squares function

This area has been driven by the use of Maturity models such as the CMMI ( capability maturity model integration ; see this example of a predecessor ) and ISO / IEC15504 ( SPICE – software process improvement and capability estimation ).

We then have a better estimation for the total probability by adding the probabilities of these two possibilities to our original simple estimate.

By Amundsen's own estimation, the doctor for the expedition, American Frederick Cook, probably saved the crew from scurvy by hunting for animals and feeding the crew fresh meat, an important lesson for Amundsen's future expeditions.

The article offered theoretical axiomatizations which result in a precise specification of both ordinal and cardinal utility, followed by an empirical estimation of the cardinal specification.

The estimation of the IMF was proven to be somewhat too pessimistic, as Spain's GDP sank less than that of most advanced economies in 2009 and by the first quarter of 2010 had already emerged from the recession.

The Drake equation is an estimation of how many planets in the Milky Way are inhabited by intelligent life forms.

He continued to use it on his studio albums until his death in 1993, culminating in the posthumous release of his magnum opus Civilization, Phaze III ( by Zappa's estimation, 70 % of this two-hour work is exclusively Synclavier.

Further developments have produced improved estimation methods for the same stability measure, the variance / deviation of frequency, but these are known by separate names such as the Hadamard variance, modified Hadamard variance, the total variance, modified total variance and the Theo variance.

This value was improved by 28 seconds in 1525 by Nicolaus Copernicus, who appealed to the estimation of Thabit ibn Qurra ( 826 – 901 ), which had an error of + 2 seconds.

Quantitative bioassays involve estimation of the concentration or potency of a substance by measurement of the biological response that it produces.

A more sophisticated algorithm reduces the bias in the density matching estimation, and ensures that all points are used, by including an extra sensitivity parameter:

By comparison, prediction in frequentist statistics often involves finding an optimum point estimate of the parameter ( s ) — e. g. by maximum likelihood or maximum a posteriori estimation ( MAP ) — and then plugging this estimate into the formula for the distribution of a data point.

The problem is illustrated by an estimation that 70 % of entry level jobs are located in the suburbs, while only 32 % of those jobs are within a quarter mile of public transportation.

Further methods include estimation by means of comparing the droplets to standardized photographs, or volumetric measurement of the amount of water wiped from the surface.

* Phoenix Network Coordinates, a scalable mechanism for Internet distance ( round-trip latency ) estimation

In physics or everyday discussion, distance may refer to a physical length, or an estimation based on other criteria ( e. g. " two counties over ").

Flyball teams with fast dogs and tight passes run into the limits of human perception when it comes to accurate estimation of the distance between the dogs when the returning dog passes through the plane of the start / finish line.

All these seven districts have business centres known as growth points and they are as follows with estimation of distance from Masvingo city centre: Masvingo-Nemanwa ( 30 km ), Bikita-Nyika ( 82 km ), Zaka-Jerera ( 96 km ), Gutu-Mpandawana ( 94 km ).

For distances beyond that, measures depend upon physical assumptions, that is, the assertion that one recognizes the object in question, and the class of objects is homogeneous enough that its members can be used for meaningful estimation of distance.

Traditionally, the focus puller used only his marks and his own well-developed sense of distance estimation to achieve good results.

* Pharos Network Coordinates, a scalable mechanism for Internet distance ( round-trip latency ) estimation without explicit measurement

* Depth perception and distance estimation can be influenced during the adaptation period.

Parameter estimation takes advantage of the fact that the distance from the source to each microphone in the array is different, which means that the signal recorded by each microphone will be phase-shifted replicas of each other.

Some items require solving for variables, others are time and distance problems, and some require the estimation of simple probabilities.

Engineers need to concern themselves with issues of geotechnical engineering ( such as soil density and strength ) and with quantity estimation to ensure that soil volumes in the cuts match those of the fills, while minimizing the distance of movement.

Phylogeny estimation using distance methods has produced a number of controversies.

True distance moduli require a further theoretical step, that is the estimation of the interstellar absorption coefficient.

The empirical variogram cannot be computed at every lag distance and due to variation in the estimation it is not ensured that it is a valid variogram, as defined above.

* 1944 The estimation of map distance from recombination values, Annals of Eugenics, 12 ( 3 ), 172-175.