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Pumping tests in networks of multilevel sampling wells: Motivation and methodology

J. J. Butler, C. D. McElwee, G. C. Bohling
1999 Water Resources Research  
The identification of spatial variations in hydraulic conductivity (K) on a scale of relevance for transport investigations has proven to be a considerable challenge.  ...  Recently, a new field method for the estimation of interwell variations in K has been proposed.  ...  Thus other techniques are needed if information about spatial variations in hydraulic conductivity is to be incorporated into models of contaminant transport on a routine basis.  ... 
doi:10.1029/1999wr900231 fatcat:3y5r4zs37bbdlaccxtjdubiwti

Waste Management Using a Multilevel Distributed System and Data Mining

2008 Informatică economică  
The paper proposes a multilevel system for the administrative bodies involved in environment matters at local regional and national levels, which may collect and scrutiny data on waste generation, spread  ...  Economical growth and nowadays technologies lead to difficult problems related to environmental protection against pollution and to people safety against various direct threats from air soil, food.  ...  While all the information is collected just on the place in which the respective process take place (generation -transport reuse/elimination) a great quantity of data is easily collected in the multilevel  ... 
doaj:d22f1125a08a484a9a38fb09e0fca24a fatcat:f73bdz5b6baxljmdqknptb7hty

Capability evaluation of railway enterprise based on customer value creation

Chunhua Xin, Jin yu Zhao, Xing chen Zhang
2010 2010 3rd International Conference on Computer Science and Information Technology  
enterprise capability with multilevel fuzzy synthetic evaluation approach.  ...  Example analysis indicates that the multilevel fuzzy synthetic evaluation approach is more suitable to evaluate enterprise capabilities based on customer value.  ...  And the competition of transport market has become increasing severity due to the rapid development of other transport modes like roads, waterways, air et al.  ... 
doi:10.1109/iccsit.2010.5564889 fatcat:ugy7k2darfhyjfex5osmdtjnem

2020 Index IEEE Transactions on Transportation Electrification Vol. 6

2020 IEEE Transactions on Transportation Electrification  
., +, TTE Sept. 2020 1211-1225 Air transportation Electric Propulsion System for Exceptionally Short Takeoff and Landing Electric Air Vehicles.  ...  ., +, TTE March 2020 308-317 Vehicle routing Round Trip Routing for Energy-Efficient Drone Delivery Based on a Public Transportation Network.  ... 
doi:10.1109/tte.2020.3043921 fatcat:ly7v6whbdzbmpfhqiwrbz4itx4

Leveraging Evolution Dynamics to Generate Benchmark Complex Networks with Community Structures [article]

Muhammad Qasim Pasta, Faraz Zaidi
2017 arXiv   pre-print
We introduce a network generation model which is based on evolution dynamics of real world networks and, it can generate networks with community structures that can be used as benchmark graphs.  ...  Two important applications of these models are to study the evolution dynamics and processes that shape a network, and to generate benchmark networks with known community structures.  ...  The authors [43] diagrammatically show the differences in topological features between a co-authorship network [21] and an air transport network [32] .  ... 
arXiv:1606.01169v2 fatcat:3qb6fi4cqzedfgt4xjnn5m7u3u

Tracer tests for the investigation of heterogeneous porous media and stochastic modelling of flow and transport—a review of some recent developments

Thomas Ptak, Matthias Piepenbrink, Eugeniu Martac
2004 Journal of Hydrology  
and to quantify tracer transport.  ...  Tracer tests can be performed at laboratory and field-scales with depth integrated (two-dimensional) or multilevel (three-dimensional) set-ups, and under natural or forced hydraulic gradient conditions  ...  time, which are a prerequisite for the application of a new Lagrangian stochastic transport model called SMART (Finkel et al., 1997) .  ... 
doi:10.1016/j.jhydrol.2004.01.020 fatcat:y3go56cxpbh5vjjkxizo3i3uaq


2020 2020 4th International Conference on Electronics, Communication and Aerospace Technology (ICECA)  
Shankar, P.Venkateswara Rao, Azmira Krishna, Cmak Zeelan Basha Network Model for Improved Localization Performance in UWSN : A Node Deployment Perceptive T. T. Manikandan, Rajeev Sukumaran, M. R.  ...  Venkatachalapathy 201 Baseline Procedure for Conceptual Designing of an eVTOL for Urban Air Mobility Akshat Jain, Kunal Bavikar, Sanjay A, Manan Gupta, Ramesh Gupta B, Dineshkumar H Automatic Human Emotion  ... 
doi:10.1109/iceca49313.2020.9297417 fatcat:u35bireaknf5zljg2czdn2yaiu

Regional inequalities in benzene exposures across the European petrochemical industry: A Bayesian multilevel modelling approach

Calvin Jephcote, Alice Mah
2019 Environment International  
Pollutants released from the petrochemical industry are thought to increase the risk of mortality in fence-line communities, yet the results from previous studies are often inconsistent and lack a global  ...  Multilevel regression models are a class of statistical models developed for the analysis of data with nested sources of variability (i.e. hierarchical structures).  ...  Bayesian multilevel modelling The following Pan-European analysis uses multilevel models to explore three distinct yet closely related topics, with the intention of: A.  ... 
doi:10.1016/j.envint.2019.05.006 pmid:31421386 pmcid:PMC6857433 fatcat:lsipacvxsfgyrczvdjpe5ysbdm

A meta-model for including social behavior and data into smart city management simulations

Lara-Britt Zomer, Elhabib Moustaid, Sebastiaan Meijer
2015 2015 Winter Simulation Conference (WSC)  
and data for modeling urban transportation. 1705 978-1-4673-9743-8/15/$31.00 ©2015 IEEE  ...  In order to support urban transportation management, a holistic approach is needed that semantically connects the three realms by incorporation of human behavior and knowledge.  ...  ACKNOWLEDGMENTS The authors wish to thank all participants in the PETRA project, funded by the European Commission 7th Framework Program (FP7-SMARTCITIES-2013) under project number 609042 for support to  ... 
doi:10.1109/wsc.2015.7408289 dblp:conf/wsc/ZomerMM15 fatcat:s2modlrrhrbw7kpgfc6jsjucfy

Table of Contents

2022 IEEE transactions on industry applications  
Gerada Improving Combined Flow and Thermal Network Accuracy for Radially Air-Cooled Generators by Considering the Nonlinear Resistance Characteristics of T-Junction Flow . . . . . . . . . . . . . . . .  ...  Abbes Scalable Control-Oriented Model of the Modular Multilevel Converter for Polyphase Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ... 
doi:10.1109/tia.2022.3171990 fatcat:3jnopwxrn5gx3kwxpy2xsllz5e

Thermal management of an urban groundwater body

J. Epting, P. Huggenberger
2012 Hydrology and Earth System Sciences Discussions  
modeling and scenario development.  ...  Investigation 10 methods include: (1) short-and long-term data analysis; (2) high-resolution multilevel groundwater temperature monitoring; as well as (3) 3-D numerical groundwater flow and heat-transport  ...  We thank the AUE BS for their cooperation in scope of this project.  ... 
doi:10.5194/hessd-9-7181-2012 fatcat:a332gzmbcjffjj7l5tsv43nbiq

2010 Journal of Aircraft Subject Index

2010 Journal of Aircraft  
C10-002 Neural-Network-Based Flush Air Data Sensing System Demonstrated on a Mini Air Vehicle C10-017 Videogrammetry Dynamics Measure- ments of a Lightweight Flexible Wing in a Wind Tunnel C10-063 Optimal  ...  Study for Hovering Perform- ance of a Coaxial Rotor Unmanned Aerial Vehicle C10-208 Design Optimization of a Truss-Braced- Wing Transonic Transport Aircraft C10-070 Tool Development for Low-Noise Air-  ... 
doi:10.2514/1.52889 fatcat:76oghieyqbbpbii2gvuqkvvmcq

Global Systems Science and Policy [chapter]

Ralph Dum, Jeffrey Johnson
2017 Understanding Complex Systems  
Thus policy problems and their solutions coevolve much as in a design process.  ...  It aims to give policy makers and citizens a better understanding of the possible behaviours of complex social systems.  ...  A free online course on Global Systems Science and Policy aimed at policy makers, scientists and citizens is presented periodically by the CS-DC at  ... 
doi:10.1007/978-3-319-42424-8_14 fatcat:wqwhcogfxzha7mxvb4eb2kwir4

Multilevel Task Offloading and Resource Optimization of Edge Computing Networks Considering UAV Relay and Green Energy

Zhixiong Chen, Nan Xiao, Dongsheng Han
2020 Applied Sciences  
A multilevel edge computing network resource optimization model on the basis of UAV fusion that provides relay forwarding and offload services is established by considering the initial energy state of  ...  Simulations verify the effectiveness and reliability of the proposed multilevel offloading model.  ...  In summary, the main contributions of this work are presented as follows: • A multilevel offloading network structure model with terminal devices, UAV, and remote G-MEC server is constructed for scenarios  ... 
doi:10.3390/app10072592 fatcat:57nuiks6vbeejo2ktrahhm3o7m

A physiology-inspired framework for holistic city simulations [article]

Irene Meta, Fernando M. Cucchietti, Diego Navarro, Eduardo Graells-Garrido, Vicente Guallart
2021 arXiv   pre-print
In addition to providing a conceptual tool for holistic simulations, the framework enables the discovery of new research lines generated by previously unseen connections between city layers.  ...  Firstly, a literature review is offered in order to study the terminology and the progress already made towards integrated modelling of different urban systems.  ...  See Table D.2 for a synthetic comparison between deterministic and statistical models, and Table Appendix D. 3 for models' categories. Appendix D.2.  ... 
arXiv:2108.00825v2 fatcat:aseuinl7xjetbmf5vrzd6fsqfa
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