Results 21 to 30 of about 1,490,636 (381)
Assessments on the Effects of the Coronavirus Pandemic on the Economies of the Central and South-East European Union Countries [PDF]
Ovidius University Annals: Economic Sciences Series, 2020 The infectious diseases can easily cross state borders and threaten the economic stability nationally, regionally or globally, as demonstrated by HIV, SARS or the flu epidemics H1N1 and H5N1.
Tiberiu Cristian Avrămescu
doaj
Remote Sensing, 2022 Karst landscapes have an abundance of enclosed depressions. Many studies have detected depressions and have calculated geomorphometric characteristics with computer techniques. These outcomes are somewhat determined by the methods and data used.
Rok Ciglič +2 more
doaj +1 more source
A versatile, linear complexity algorithm for flow routing in topographies with depressions
Earth Surface Dynamics, 2018 . We present a new algorithm for solving the common problem of flow trapped in closed depressions within digital elevation models, as encountered in many applications relying on flow routing.
Guillaume Cordonnier, B. Bovy, J. Braun
semanticscholar +1 more source
Avoiding and Escaping Depressions in Real-Time Heuristic Search [PDF]
Journal of Artificial Intelligence Research, 2014 Heuristics used for solving hard real-time search problems have regions with depressions. Such regions are bounded areas of the search space in which the heuristic function is inaccurate compared to the actual cost to reach a solution.
Carlos Hernández, Jorge A. Baier
semanticscholar +1 more source
Impact of improper disposal of solid waste on ground water quality-- A case study
Environment Conservation Journal, 2007 The present study has been made to evaluate the ground water quality of Samba town of Jammu division of J & K state . The solid waste ge nerated in urban areas is i ncreasi ng day-by-day.
S. C. Gupta, Seema Sambyal
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ASSESSMENTS ON THE EFFECTS OF THE CORONAVIRUS PANDEMIC ON THE ROMANIAN ECONOMY [PDF]
Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2020 In a few weeks, the SARS-COV-2 pandemic has profoundly affected people's lives and economic activity all over the world. The virus has been a major challenge to the public health in all countries.
TIBERIU CRISTIAN AVRĂMESCU
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Basement structure of the northern Ontong Java Plateau [PDF]
, 1993 Site surveys conducted in conjunction with Leg 130 on the Ontong Java Plateau reveal a strong seismic reflector at 0.8 to 1.0 s below the seafloor that drilling at Sites 803 and 807 confirmed is Cretaceous basalt.
Hagen, Rick A. +5 more
core +2 more sources
Geosciences, 2018 To assess the current state of glacial lakes, we examine the seasonal lake-area changes of 339 glacial lakes in the Teskey and Kungoy Ranges of the Issyk-Kul Basin, Kyrgyzstan, during 2013–2016 based on optical satellite images (Landsat7/ETM+ and 8/OLI).
Mirlan Daiyrov +5 more
doaj +1 more source
A New Algorithm for Delineation of Surface Depressions and Channels
, 2019 Topographic delineation is critical to watershed hydrologic modeling, which may significantly influence the accuracy of model simulations. In most traditional delineation methods, however, surface depressions are fully filled and hence, watershed-scale ...
Ning Wang, X. Chu
semanticscholar +1 more source
Characteristics and energy dependence of recurrent galactic cosmic-ray flux depressions and of a forbush decrease with LISA Pathfinder [PDF]
, 2018 The final publication is available at IOS Press through http://dx.doi.org/10.3847/1538-4357/aaa774Galactic cosmic-ray (GCR) energy spectra observed in the inner heliosphere are modulated by the solar activity, the solar polarity and structures of solar ...
Armano, M. +6 more
core +2 more sources