Results 81 to 90 of about 693,378 (301)

Analyzing individual rent price ratios in eastern German agricultural land markets: A GAMLSS approach

open access: yesAgribusiness, EarlyView.
Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels   +4 more
wiley   +1 more source

City rats: From rat behaviour to human spatial cognition in urban environments [PDF]

open access: yes, 2010
The structure and shape of an urban environment influence our ability to find our way about in the city^1-2^. Indeed, urban designers who face the challenge of planning environments that facilitate wayfinding^3^, have a consequent need to understand the ...
David Eilam   +2 more
core   +1 more source

The Role of Spatial Interaction in Social Networks [PDF]

open access: yes, 2012
This article addresses the role of spatial interaction in social networks. We analyse empirical data describing a network of leisure contacts and show that the probability to accept a person as a contact scales in distance with similar to d (-aEuro parts
Flötteröd, Gunnar   +2 more
core   +1 more source

The Geography of Success: A Spatial Analysis of Export Intensity in the Italian Wine Industry

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper investigates the paradox of how Italy's fragmented, SME‐dominated wine industry achieves global export success. Moving beyond purely firm‐centric explanations, we test whether export intensity is spatially dependent, clustering geographically in regional ecosystems.
Nicolas Depetris Chauvin, Jonas Di Vita
wiley   +1 more source

Identification of the Spatial Structure of Urban Polycentres Based on the Dual Perspective of Population Distribution and Population Mobility

open access: yesLand
The accelerated growth of urban areas has resulted in substantial alterations to the spatial structure of these settlements. The accurate identification of the multi-centre spatial structure is a fundamental prerequisite for the assessment of urban ...
Rongrong Zhang   +6 more
doaj   +1 more source

Spatial Implications of Minimum Wages [PDF]

open access: yes
This paper addresses possible consequences of a minimum wage in a spatial context. An empirical analysis utilizing German data shows that a signifcant spatial wage structure exists and that, as a consequence, the share of workers earning wages below a ...
Alexander Ebertz, Thiess Büttner
core  

ChatCFD: A Large Language Model‐Driven Agent for End‐to‐End Computational Fluid Dynamics Automation with Structured Knowledge and Reasoning

open access: yesAdvanced Intelligent Discovery, EarlyView.
Chat computational fluid dynamics (CFD) introduces an large language model (LLM)‐driven agent that automates OpenFOAM simulations end‐to‐end, attaining 82.1% execution success and 68.12% physical fidelity across 315 benchmarks—far surpassing prior systems.
E Fan   +8 more
wiley   +1 more source

Analysis of the relationship between the spatial structure and neighborhood urban Sprawl by Using Space Syntax (Case Study: Shiraz City) [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2019
Since the beginning of the present century, the changes in urbanization and its physical transformations have had unfavorable consequences on the structure of the Iranian city, so that the current city, without any attention to its initial construction ...
ali movahed   +2 more
doaj  

Geographic features of zero-emissions urban mobility: the case of electric buses in Europe and Belarus [PDF]

open access: yes, 2019
This article reviews the emerging phenomena of electric buses’ deployment in Europe and Belarus within the general framework of the concept of sustainable and electric urban mobility.
Bezruchonak, Andrei
core   +1 more source

High‐Speed Altitude Regulation With Neuromorphic Camera and Lightweight Embedded Computation

open access: yesAdvanced Intelligent Systems, EarlyView.
Neuromorphic cameras deliver rapid, high‐dynamic‐range sensing but overwhelm embedded processors at high speeds. This work presents a lightweight, optimized Lucas–Kanade optical flow method with parallelization, gyroscopic derotation, and adaptive event slicing.
Simon L. Jeger   +3 more
wiley   +1 more source

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