Results 61 to 70 of about 1,948,788 (308)

Demographic trends of the single-industry towns of Belarus in the 21st century

open access: yesRUDN Journal of Economics, 2018
The comparative spatio-temporal analysis of the demographic development of the singleindustry towns of the Republic of Belarus in 2000-2016 is presented in the article.
E A Antipova, A N Titov
doaj   +1 more source

Spin‐Dependent Generation of Surface‐Bound Radicals Toward Selective and Long‐Lasting Water Purification

open access: yesAdvanced Functional Materials, EarlyView.
This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang   +7 more
wiley   +1 more source

Morphological Processes in the Spatial Structure of the Southern District of Wrocław City

open access: yesBulletin of Geography. Socio-Economic Series, 2015
The paper analyses the morphological changes in the spatial structure of the southern district of Wrocław city (Lower Silesia, Poland). The district developed from the former villages of vegetable-growers, which in the Middle Ages bordered directly with ...
Miszewska Barbara, Szmytkie Robert
doaj   +1 more source

An Archaeology of the Street: A Cinegraphic Analysis of Streets in Urbino, Italy

open access: yesEnquiry: The ARCC Journal of Architectural Research, 2013
This article presents the issues, questions, and discoveries of an experimental design studio, conducted in Urbino, Italy during spring semester of 2013.
Mark Blizard
doaj   +1 more source

Plot-based urbanism and urban morphometrics : measuring the evolution of blocks, street fronts and plots in cities [PDF]

open access: yes, 2011
Generative urban design has been always conceived as a creation-centered process, i.e. a process mainly concerned with the creation phase of a spatial transformation. We argue that, though the way we create a space is important, how that space evolves in
Da Fontoura Costa, Luciano   +6 more
core  

Gradients in urban material composition: A new concept to map cities with spaceborne imaging spectroscopy data [PDF]

open access: yes, 2019
To understand processes in urban environments, such as urban energy fluxes or surface temperature patterns, it is important to map urban surface materials. Airborne imaging spectroscopy data have been successfully used to identify urban surface materials
Feilhauer, Hannes   +3 more
core   +2 more sources

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

Longitudinal splitting and grouting in deep buried rock layers based on the coupling effect between slurry and rock

open access: yesScientific Reports
The coupling effect between slurry and a fractured rock layer controls the width of the fracturing channel and the grouting pressure. This effect is attenuated as the slurry diffusion front spreads from the grouting hole.
Liu Xiangyang   +4 more
doaj   +1 more source

Catalogue of fungi in China 5. Preliminary survey of macrofungi in Medog, Southwest China

open access: yesMycology
The unique ecological environment and minimal human interference in Medog County endow it with abundant and distinctive macrofungi resources. But in the past, there have been few research reports on the investigation of macrofungi in Medog County.
Shun Liu   +3 more
doaj   +1 more source

Comparative Examination of Network Clustering Methods for Extracting Community Structures of a City From Public Transportation Smart Card Data

open access: yesIEEE Access, 2019
Human mobility data such as global positioning system (GPS) data from mobile phones and smart card data of public transportation have been used for the analysis of a city. Those studies have attempted to create networks whose nodes represent areas of the
Takashi Nicholas Maeda   +4 more
doaj   +1 more source

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