Results 91 to 100 of about 847,896 (352)

The Empirical Relevance of the New Economic Geography: Testing for a Spatial Wage Structure in Germany [PDF]

open access: yes
In this paper we want to shed some light on the empirical relevance of the new economic geography. Using one of the central features of the core new economic geography models, namely that wages have the tendency to fall the further one moves away from ...
Harry Garretsen   +2 more
core  

Depth‐Dependence Changes in Soil Stoichiometry in China's Croplands Over the Past Four Decades

open access: yesAdvanced Science, EarlyView.
This study reveals depth‐dependent changes in soil C:N:P ratios across Chinese croplands over four decades. Changes in stoichiometry vary markedly between topsoil and subsoil, with initial soil C:N:P ratios playing a key role in determining their trajectories.
Xiaodong Sun   +8 more
wiley   +1 more source

Big Data and AI‐Powered Modeling: A Pathway to Sustainable Precision Animal Nutrition

open access: yesAdvanced Science, EarlyView.
This review summarizes the current landscape of big data and AI‐powered modeling in animal nutrition, covering techniques including intelligent data acquisition, data augmentation, explainable machine learning, heuristic algorithms, and life cycle assessment‐based sustainability evaluation.
Shuai Zhang   +3 more
wiley   +1 more source

On the edge of new public spaces - city-centre renewal and exclusion in Kaposvár, Hungary

open access: yesHungarian Geographical Bulletin, 2016
In this paper we intend to analyse the effects of European and Hungarian urban policies with special attention to the consequences of neoliberalisation on marginalised groups.
Viktor Ernő Jámbor, Katalin Vedrédi
doaj   +1 more source

Increasing Returns and Economic Geography [PDF]

open access: yes
This paper develops a two-region, two-sector general equilibriun model of location. The location of agricultural production is fixed, but ionopolistcally competitive manufacturing finns choose their location to maximize profits.
Paul Krugman
core  

The beginnings of geography teaching and research in the University of Glasgow: the impact of J.W. Gregory [PDF]

open access: yes, 2009
J.W. Gregory arrived in Glasgow from Melbourne in 1904 to take up the post of foundation Professor of Geology in the University of Glasgow. Soon after his arrival in Glasgow he began to push for the setting up of teaching in Geography in Glasgow, which ...
Bernard E. Leake   +22 more
core   +1 more source

A Wearable Electrochemical Biosensor for Salivary Detection of Periodontal Inflammation Biomarkers: Molecularly Imprinted Polymer Sensor with Deep Learning Integration

open access: yesAdvanced Science, EarlyView.
A wearable electrochemical biosensor integrated into a smart mouthguard enables the non‐invasive detection of salivary MMP‐8 for early monitoring of periodontal inflammation. Featuring a molecularly imprinted polymer‐based sensing layer, the platform offers high cytokine selectivity and impedance‐driven sensitivity. Combining wireless connectivity with
Sangheon Jeon   +10 more
wiley   +1 more source

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