the article discusses the construction of a computer model to predict the problems occurrence in students in the educational process at the university. the following data sources of Altai State University were used fo...
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Design of green buildings involves specific processes compared to conventional construction projects that require participation of several disciplines. Having particular activities, functions, and physical aspects, gr...
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Soil erosion in fired areas is one of the main environmental problem involves degrading the quality of the soil and reducing the productivity of the affected lands. the aim of this work is to implement a procedure tha...
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ISBN:
(纸本)9783030588144;9783030588137
Soil erosion in fired areas is one of the main environmental problem involves degrading the quality of the soil and reducing the productivity of the affected lands. the aim of this work is to implement a procedure that analyzes the change detection of the potential soil eroded in a burned area, and discriminate the amount of potential soil loss. As part of the MESARIP project (in agreement withthe Regional Civil Protection) in order to implement the analyses of soil erosion pre and post fire event, using Sentinel 2 data and withthe RUSLE (Revised Universal Soil Loss Equation) method in a GIS open source environment, a graphical model has been developed. the application of the RUSLE requires a series of consequential spatial analysis elaborations and, according to this scheme, the model has been developed withthe Graphical Modeler. QGIS contains in a single environment a multiplicity of tools and algorithms native to other open source GIS software, such as, for example, SAGA GIS and GRASS GIS. the user interface is very simple and requires basic and thematic input data such as DEM, MASK areas or vegetation indices etc. the advantages in the construction of the model can be identified in the standardization of map algebra operations and also in the speed of execution of the steps. Currently the model has been tested in some burned areas in 2019 located in the northern part of the Apulia Region and will be tested in operational mode during the 2020 summer season.
We provide a new insight of the all-or-none-spike behavior of the solutions of the FitzHugh-Nagumo model for axon-current. Using the various tools introduced by nonstandard analysis for studying canards behavior we sh...
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ISBN:
(纸本)9781450372152
We provide a new insight of the all-or-none-spike behavior of the solutions of the FitzHugh-Nagumo model for axon-current. Using the various tools introduced by nonstandard analysis for studying canards behavior we show how the firing of oscillations takes place by the appearance of a canard-without-head cycle that splits into two "concentric" cycles, the larger being stable and becoming a canard-with-head and the the smaller being unstable and collapsing down to the equilibrium, all this taking place within an exponentially small parameter interval.
Withthe development of technology, communities are not restricted to the conception of geographical entities, virtual learning communities have gotten a lot of attention in the past decades. In this research, the evo...
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ISBN:
(纸本)9789897582912
Withthe development of technology, communities are not restricted to the conception of geographical entities, virtual learning communities have gotten a lot of attention in the past decades. In this research, the evolution and development of virtual learning communities are interpreted by means of Citespace, a software which can extract keywords from articles indexed from specified database and draw visual graphs. through the visual operations including co-citation and co-occurrence cluster as well as timezone evolution illustration, there are three important domains emerged which consists of knowledge sharing, learning experience optimization and online environment constructed by technology and the paper aimed to explaining high-frequency phrases and central articles to analyze virtual learning communities' development process. It indicates that technology serves for education and the deep integration of technology and education improves learning experience efficiently.
the paper outlines the basic principles and assumptions used to assess the criticality of critical infrastructure object (CIO) and critical information infrastructure objects (CIIO). Methods for assigning critical inf...
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Quantitative formal models capture probabilistic behaviour, real-time aspects, or general continuous dynamics. A number of tools support their automatic analysis with respect to dependability or performance properties...
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ISBN:
(纸本)9783030175023;9783030175016
Quantitative formal models capture probabilistic behaviour, real-time aspects, or general continuous dynamics. A number of tools support their automatic analysis with respect to dependability or performance properties. QComp 2019 is the first, friendly competition among such tools. It focuses on stochastic formalisms from Markov chains to probabilistic timed automata specified in the Jani model exchange format, and on probabilistic reachability, expected-reward, and steady-state properties. QComp draws its benchmarks from the new Quantitative Verification Benchmark Set. Participating tools, which include probabilistic model checkers and planners as well as simulation-based tools, are evaluated in terms of performance, versatility, and usability. In this paper, we report on the challenges in setting up a quantitative verification competition, present the results of QComp 2019, summarise the lessons learned, and provide an outlook on the features of the next edition of QComp.
the coordination of mechanical, electrical, plumbing (MEP) and architecture is a most important task in BIM projects. Open data exchange based on BIM formats such as the Industry Foundation Classes (IFC) is an importa...
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Residential and commercial buildings account for more than half of the electricity consumption in the United States. there are numerous practical solutions to make buildings more energy efficient and sustainable. Alth...
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