Results 11 to 20 of about 511,832 (308)

Comparison of Two Network-Theory-Based Methods for detecting Functional Regions

open access: yesBusiness Systems Research, 2020
Background: Functional regions are abstract, uniformly defined territorial units that form an important basis for many development strategies of a country or a region.
Drobne Samo   +3 more
doaj   +2 more sources

Socio-Economic Potential of Regions – Theory and Practice

open access: yesFolia Oeconomica Stetinensia, 2020
Research background: The paper refers to the social and economic potential of regions and their level of development. The crucial issue is not only how to measure the level of development but also their potential and what are the ways of defining this.
Filipiak Beata Zofia   +1 more
doaj   +1 more source

Compute Optimization of Petri Net Controllers Using the Algebraic Method

open access: yesApplied Sciences, 2019
This study attempted to calculate an optimal Petri net supervisor able to respect the control specifications imposed for a flexible manufacturing system. There are several theories around the control synthesis of discrete event systems.
Sadok Rezig, Sadok Turki, Nidhal Rezg
doaj   +1 more source

From ATOM to GradiATOM: Cortical gradients support time and space processing as revealed by a meta-analysis of neuroimaging studies

open access: yesNeuroImage, 2021
According to the ATOM (A Theory Of Magnitude), formulated by Walsh more than fifteen years ago, there is a general system of magnitude in the brain that comprises regions, such as the parietal cortex, shared by space, time and other magnitudes.The ...
Giorgia Cona   +2 more
doaj   +1 more source

Economic Primitivization as an Institutional Challenge Thrown by the European Integration Processes [PDF]

open access: yesProblemi Ekonomiki, 2020
The article deals with the economic primitivization issue in the context of European integration. Economic primitivization is seen as a process of substituting high value-added economic activities for low value-added activities.
Kuklin Oleg V.   +2 more
doaj   +1 more source

Forest Connectivity Regions of Canada Using Circuit Theory and Image Analysis.

open access: yesPLoS ONE, 2017
Ecological processes are increasingly well understood over smaller areas, yet information regarding interconnections and the hierarchical nature of ecosystems remains less studied and understood.
David Pelletier   +4 more
doaj   +1 more source

Durability Evaluation of Concrete in Cold and Arid Regions Based on Grey Relational Theory

open access: yesAdvances in Civil Engineering, 2022
Aiming at the outstanding problem of concrete durability in cold and arid regions, the Datonghe-Qingwangchuan Diversion Project in Gansu Province, China, was used as a typical research area, and erosion products were determined by field sampling and ...
Li Gong   +4 more
doaj   +1 more source

A Domino Theory of Regionalism [PDF]

open access: yes, 1993
Regional liberalization sweeps the globe like wildfire while multilateral trade talks proceed at a glacial pace. Why are countries eager to liberalize regionally but reluctant to do so multilaterally? The answer of the GATT-is-dead school is that multilateralism is too cumbersome for contemporary trade issues.
Richard E. Baldwin, Thorvaldur Gylfason
openaire   +3 more sources

Regional cohesion: evidence and theories of regional growth and convergence [PDF]

open access: yesEuropean Economic Review, 1996
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openaire   +4 more sources

Theory of the jamming transition at finite temperature [PDF]

open access: yes, 2015
A theory for the microscopic structure and the vibrational properties of soft sphere glass at finite temperature is presented. With an effective potential, derived here, the phase diagram and vibrational properties are worked out around the Maxwell ...
E. DeGiuli   +6 more
core   +1 more source

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