1996. Density dependent and density independent relationships during a twenty-seven year study of the population dynamics of the benthic macroinvertebrate community of a chemically unstable lake. Hydrobiologia, 335(2) : 115-131.Savage, A.A. ( 1996 ). Density dependent and density independent ...
Therefore, although growth in terms of overall mean length was density independent, individual variation in trout growth was density dependent, being highest at low density and lowest at high density of trout. 展开 关键词: density‐dependent growth density‐independent growth growth models long‐term...
The first π→π* transition in a number of cyanine dyes was studied using both time dependent and time independent density functional methods using a coupled cluster (CC2) method as the benchmark scheme. On the basis of 10 different functionals, it was concluded that adiabatic time dependent ...
High mammographic density is an independent risk factor for breast cancer by poorly understood molecular mechanisms. Women with dense breasts often undergo conventional magnetic resonance imaging (MRI) despite its limited specificity, which may be increa
2017). Female antenna and wing sizes are density-independent or social-dependent, respectively, which uncovers sex-specific responses to population density at the larval stage (Johnson et al. 2017). In the moth P. interpunctella, males from high larval density emerge with relatively larger abdomen...
Strident debate between those claiming precedence of density-independent factors over density-dependent ones, and vice versa, has subsided with the realization that both may play a role in limiting population size of any species. Nevertheless, very few attempts have beenmade to directly assess the ...
A density matrix is basis-dependent, but the trace of it is invariant with respect to a transformation of basis. The density matrix of a state is not unique. Different superpositions may have the same density matrix: (3.12)|ψ1〉=12|0〉+12(12(|0〉−|1〉)), (3.13)|ψ2〉=134(32...
for all atoms and dependent multipoles were chosen according to the XD2020 documentation, adequately to the occupied crystallographic sites. This choice guaranteed that the refined multipolar parameters maintain the point symmetries of the individual ions and the overall symmetry of the crystal. The non...
methods are able to predict, for example, molecular dipole moments along a AIMD trajectory directly from the predicted 1-rdms (i.e., the\({\hat{\gamma }}^{p}+\Delta {\hat{\gamma }}^{p}\)). This can be exploited to compute anharmonic and temperature-dependent spectra of molecules12...
To avoid such a problem, this paper proposes a kernel-based regression model with lagged-dependent variables (LDVs) to consider both autocorrelations of response variables and the nonlinearity of data. We will explore the nonlinear relationship between the response and both independent variables and ...