Universidad Adolfo Ibáñez (Chile): últimos ingresos
Mostrando ítems 2861-2880 de 4524
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Polyhydroxyalkanoates (PHAs) production: A feasible economic option for the treatment of sewage sludge in municipalwastewater treatment plants?.
Sludge is a by-product of municipal wastewater treatment plants (WWTPs) and its management contributes significantly to the operating costs. Large WWTPs usually have anaerobic sludge digesters to valorize sludge as methane ... -
Peculiaritiesblasting in undergroundof drilling and small-scale mines.
Artisanal and Small-scale Mining (ASM) is a prominent activity in the extractive industry: considering only gold, it produces about 20% of the world market supply. Despite this fact, ASM is generally associated with the ... -
Phase transitions of neutral planar hairy AdS black holes.
We investigate the phase diagram of a general class of 4-dimensional exact regular hairy planar black holes. For some particular values of the parameters in the moduli potential, these solutions can be embedded in ω-deformed ... -
Phenomenological dynamics of COVID-19 pandemic: Meta-analysis for adjustment parameters.
We present a phenomenological procedure of dealing with the COVID-19 (coronavirus disease 2019) data provided by government health agencies of 11 different countries. Usually, the exact or approximate solutions of ... -
Out of Sight, Out of Mind: Usage Frequency Considerations in Purchase Decisions.
Decisions are mostly influenced by what is in sight. Because usage frequency (i.e., how frequently the consumer expects to use the product) is generally not in sight in the purchase environment—and it is unlikely to be ... -
On the supersymmetric extension of asymptotic symmetries in three spacetime dimensions.
In this work we obtain known and new supersym_x005F_x0002_metric extensions of diverse asymptotic symmetries defined in three spacetime dimensions by considering the semi_x005F_x0002_group expansion method. The super-BMS3, ... -
Optimal Design of Multilayer Fog Collectors.
The growing concerns over desertification have spurred research into technologies aimed at acquiring water from nontraditional sources such as dew, fog, and water vapor. Some of the most promising developments have focused ... -
On the Properties of Quasi-periodic Boundary Integral Operators for the Helmholtz Equation.
We study the mapping properties of boundary integral oper_x005F_x0002_ators arising when solving two-dimensional, time-harmonic waves scat_x005F_x0002_tered by periodic domains. For domains assumed to be at least Lipschitz ... -
Operating room scheduling under waiting time constraints: the Chilean GES plan.
In 2000, Chile introduced profound health reforms to achieve a more equitable and fairer system (GES plan). The reforms established a maximum waiting time between diagnosis and treatment for a set of diseases, described ... -
On the heterogeneous short-term effects of minimum wages on labor demand.
A strand of the literature documents no effects or even positive effects of a higher minimum wage on employment. This evidence is frequently linked to the existence of monopsonistic labor markets or search frictions. ...