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The external costs of private versus public road transport in the Metropolitan Area of Santiago, Chile
(2017)
We estimate marginal external costs per kilometer for car and bus in the Metropolitan Area of Santiago, Chile, in terms of congestion, road damage, accidents, air pollution and noise. Estimates are provided for both peak ...
Cosmic CARNage I: on the calibration of galaxy formation models
(2018)
We present a comparison of nine galaxy formation models, eight semi-analytical, and one halo occupation distribution model, run on the same underlying cold dark matter simulation (cosmological box of comoving width 125h(-1) ...
Galactic conformity measured in semi-analytic models
(2018)
We study the correlation between the specific star formation rate of central galaxies and neighbour galaxies, also known as 'galactic conformity', out to 20 h(-1) Mpc using three semi-analytic models (SAMs, one from ...
Lacustrine turbidites produced by surficial slope sediment remobilization: A mechanism for continuous and sensitive turbidite paleoseismic records
(2017)
Turbidite records along ocean margins and in lake basins are increasingly used as paleoseismic proxies. However, the slope remobilization processes that formed the earthquake-related turbidity currents are poorly understood ...
Asymptotic behavior for a nonlocal diffusion equation in exterior domains: The critical two-dimensional case
(2016)
We study the long time behavior of bounded, integrable solutions to a nonlocal diffusion equation, partial derivative(t)u = J * u - u, where J is a smooth, radially symmetric kernel with support B-d(0) subset of R-2. The ...
Interstellar extinction curve variations towards the inner Milky Way: a challenge to observational cosmology
(2016)
We investigate interstellar extinction curve variations towards similar to 4 deg(2) of the inner Milky Way in VIJK(s) photometry from the OGLE-III (third phase of the Optical Gravitational Lensing Experiment) and VVV (VISTA ...
Coastal Upwelling Front Detection off Central Chile (36.5-37 degrees S) and Spatio-Temporal Variability of Frontal Characteristics
(2018)
In Eastern Boundary Upwelling Systems, cold coastal waters are separated from offshore by a strong cross-shore Sea Surface Temperature (SST) gradient zone. This upwelling front plays a major role for the coastal ecosystem. ...
Extending the Calibration of CIV-based Single-epoch Black Hole Mass Estimators for Active Galactic Nuclei
(2017)
We provide an updated calibration of C IV lambda 1549 broad emission line-based single-epoch (SE) black hole (BH) mass estimators for active galactic nuclei (AGNs) using new data for six reverberation-mapped AGNs at redshift ...
Power Allocation in Mobile Cellular Communication Under Multiplicative Noise and Interference Uncertainty
(2017)
In this paper, we study the problem of closed-loop power allocation in mobile cellular-communication networks subject to multiplicative uncertainty. Multiple-access interference, nonuniform quantization, and finite wordlength ...
nIFTy cosmology: the clustering consistency of galaxy formation models
(2017)
We present a clustering comparison of 12 galaxy formation models [including semi-analytic models (SAMs) and halo occupation distribution (HOD) models] all run on halo catalogues and merger trees extracted from a single ...