Frequency-dependent selection by pollinators: mechanisms and consequences with regard to behaviour of bumblebees Bombus terrestris (L.) (Hymenoptera: Apidae) Frequency-dependent selection by pollinators: mechanisms and consequences with regard to behaviour of bumblebees Bombus terrestris (L.) (Hymenopter...
In this work we have calculated excitation energies and photoionization cross sections of Be and Ne in the exact-exchange (EXX) approximation of time-dependent density functional theory (TDDFT). The main focus has been on the frequency dependence of the EXX kernel and on how it affects the sp...
Self-propelled colloids constitute an important class of intrinsically non-equilibrium matter. Typically, such a particle moves ballistically at short times, but eventually changes its orientation, and displays random-walk behaviour in the long-time limi
A background ADC dependent on breast density, however, may affect any thresholds decisive of biopsy. An ADC threshold of 1.6 × 10−3 mm2/s has been suggested as optimal for all lesion subtypes. How this threshold applies to normal breast tissue with varying density, however, is ...
There have been various attempts to generalize the kernel home range estimator to incorporate the time dependence between the observed locations. Nevertheless, there are two important issues that should be remarked: first, the definition of thekernel densityestimator for dependent data is exactly the ...
Zhang S, Clark R, Huang Y (2020) Frequency-dependent strategy selection in a hunting game with a finite population. Appl Math Comput 382(125):355 23. Blum C, Li X (2008) Swarm intelligence in optimization. In: Swarm intelligence. Springer, pp 43–85 24. Madden JD, Arkin RC, Mac...
Theoretical and empirical work shows that strong stabilising selection eliminate genetic variability in the population [e.g., (Barton and Keightley2002; Brooks et al.2005; Hunt et al.2007; Johnson and Barton2005)]. Density-dependent host-microbe interactions can decrease frequency of extreme phenotyp...
Frequency- and bias-dependent a.c. conductivity of charge-density waves in tantalum sulfide (TaS3).Thorne, R ELyons, W GMiller Jr., J HRichard, JTucker, J R
Negative density-dependent interactions, together with specialized natural enemies, are one of the processes expected to maintain high species diversity2. Conspecific negative density dependence (CNDD) is the process that decreases population growth rates at high densities, because of natural enemies and...
have examined the measurement of adiabatic (low-frequency) harmonic Hall voltage to study the effective fields5. They derived an analytical formula for the harmonic Hall voltages and found that the effective fields strongly depend on the thicknesses of Ta and CoFeB layers in Ta/CoFeB/MgO ...