The phrase "alternative density of" is correct and usable in written English.
It can be used in contexts related to scientific, mathematical, or technical discussions where different types of density are being compared or analyzed.
Example: "The alternative density of the material was measured to determine its suitability for the project."
Alternatives: "substitute density of" or "alternative mass density of".
The mixture model concept is similar to approaches for modeling microarray data p-values as a mixture of null and alternative densities [ 14, 15].
In an alternative approach, current density of a potentiostatic electrochemical method using poly vinyl pyrrolidone) was kinetically controlled to synthesize vertically cross-linking Ag nanosheets of several micrometers in width [8, 18].
The alternative resource density function describes the density of alternative resources available to the focal pollinator on day τ of each year: (2) A* represents the maximum density of the alternative resource, achieved on day μ a, and σ a describes how strongly alternative resource density depends on date.
By resampling from the posterior distributions for the parameters of the MSFR, we found that there is 0.56 probability that a predator pit exists when the density of alternative prey is low, but this probability is reduced to 0.06 at intermediate densities of alternative prey and to 0.04 at high densities.
This is one of several studies demonstrating that the density of alternative prey can modulate kill rates on livestock, which is important to include in spatially explicit risk models of large carnivore depredation on livestock.
If the density of alternative prey is increased, only the high grouse density equilibrium (C) appears to be possible.
When studying juvenile recruitment to the adult population, we found that both the number of offspring weaned and proportion of surviving offspring were related to the level of reproductive effort and the frequency and density of alternative RE tactics in adult females (Three-way interactions: F1,64 = 7.16, P = 0.009; F1,64 = 7.82, P = 0.007, respectively).
The rates of background pollination and autogamy and the density of alternative resources are set by model parameters (Table 1).
Because of the high density of alternative emergency services, urban GPs seem to be more secure with respect to the consequences of not making home visits.
Under this scenario, the density effect of white-footed mice, which are efficient reservoirs for Lyme disease, can be "diluted" by an increasing density of alternative hosts, which are less efficient at transmitting Lyme disease.
