Koperwas et al. showed in a recent paper [Phys. Rev. Lett. 111, 125701 (2013)] that the dynamic susceptibility χ4 as estimated by dielectric measurements for certain glass-forming liquids decreases substantially with increasing pressure along a curve of constant relaxation time. This observation is at odds with other measures of dynamics being invariant and seems to pose a problem for theories ...

We present new BVIC photometry for 350 Pleiades proper motion members with 9 < V ! 17. Importantly, our new catalog includes a large number of Kand early M-type stars, roughly doubling the number of low-mass stars with well-calibrated Johnson/Cousins photometry in this benchmark cluster. We combine our new photometry with existing photometry from the literature to define a purely empirical isoc...

Pelayanan kesehatan dasar menjadi sorotan dalam agenda global SDGs pada target Universal Health Coverage (UHC). Agenda (UHC) menuntut cakupan data mengenai lokasi fasilitas dan populasi yang dapat dilayani untuk memastikan bahwa semua orang memperoleh dibutuhkan. Namun kenyataannya terjadi disparitas penyediaan infrastruktur. Banyak terkonsentrasi di perkotaan akibat aksesibilitas. Ketidakmerat...

We study the problem of computing isochrones in road networks, where the objective is to identify the region that is reachable from a given source within a certain amount of time. While there is a wide range of practical applications for this problem (e. g., reachability analyses, geomarketing, visualizing the cruising range of a vehicle), there has been little research on fast computation of i...