Results 31 to 40 of about 320,240 (352)

Industrial co-agglomeration, green technological innovation, and total factor energy efficiency

open access: yesEnvironmental science and pollution research international, 2022
The double-wheel driven of manufacturing and producer services industrial co-agglomeration is of great significance for transforming the economic growth mode driven by a single industry, integrating and extending regional resources, and improving energy ...
Haochang Yang, Xie-Zu Xu, Fa-Ming Zhang
semanticscholar   +1 more source

Enhanced As(III) sequestration using nanoscale zero-valent iron modified by combination of loading and sulfidation: characterizations, performance, kinetics and mechanism

open access: yesWater Science and Technology, 2021
Nanoscale zero-valent iron (nZVI) and sulfides have been confirmed to be effective in arsenic sequestration from aqueous solution. In this study, attapulgite supported and sulfide-modified nanoscale zero-valent iron (S-nZVI@ATP) are synthesized to ...
Shun Cheng   +4 more
doaj   +1 more source

Land Use Change, Urban Agglomeration, and Urban Sprawl: A Sustainable Development Perspective of Makassar City, Indonesia

open access: yesLand, 2021
Urbanization towards the expansion of the city area causes urban sprawl and changes in space use. Furthermore, urban agglomeration towards urban spatial integration causes a decrease in environmental quality.
B. Surya   +5 more
semanticscholar   +1 more source

The coupling curve between urbanization and the eco-environment: China’s urban agglomeration as a case study

open access: yes, 2021
Urbanization is one of the most consequential human activities on earth. The contradictions between urbanization and the eco-environment are particularly prominent in urban agglomerations with high industrial concentrations.
Chuanglin Fang   +2 more
semanticscholar   +1 more source

The impact of artificial intelligence on employment: the role of virtual agglomeration

open access: yesHumanities and Social Sciences Communications
Sustainable Development Goal 8 proposes the promotion of full and productive employment for all. Intelligent production factors, such as robots, the Internet of Things, and extensive data analysis, are reshaping the dynamics of labour supply and demand ...
Yang Shen, Xiuwu Zhang
semanticscholar   +1 more source

Amenity complexity and urban locations of socio-economic mixing

open access: yesEPJ Data Science, 2023
Cities host diverse people and their mixing is the engine of prosperity. In turn, segregation and inequalities are common features of most cities and locations that enable the meeting of people with different socio-economic status are key for urban ...
Sándor Juhász   +6 more
doaj   +1 more source

Enhancing the Reduction of High-Aluminum Iron Ore by Synergistic Reducing with High-Manganese Iron Ore

open access: yesMetals, 2018
How to utilize low grade complex iron resources is an issue that has attracted much attention due to the continuous and huge consumption of iron ores in China. High-aluminum iron ore is a refractory resource and is difficult to upgrade by separating iron
Xianlin Zhou   +3 more
doaj   +1 more source

Timeliness, Trade and Agglomeration [PDF]

open access: yes, 2004
An important element of the cost of distance is time taken in delivering final and intermediate goods. We argue that time costs are qualitatively different from direct monetary costs such as freight charges. The difference arises because of uncertainty.
Harrigan, James, Venables, Anthony J
openaire   +6 more sources

Investigation of the Dynamic Characteristics of PM2.5 Dispersion During the Acceleration of Motor Vehicles in Urban Streets Based on Computational Fluid Dynamics and Dynamic Mode Decomposition

open access: yesAtmosphere
Vehicle acceleration typically occurs at traffic lights, intersections, or congested sections within urban streets, where high densities of pedestrians and vehicles pose a direct threat to respiratory health due to PM2.5 dispersion.
Jiawei Ding   +4 more
doaj   +1 more source

Study on improving the stability of adsorption-encapsulation immobilized Laccase@ZIF-67

open access: yesBiotechnology Reports, 2020
Laccase (Trametes versicolor) was immobilized onto/into zeolite imidazolate framework-67 (ZIF-67) for the first time, materials were performed by assisting one-pot synthesis strategy in aqueous solution at room temperature.
Zhaobo Wang   +5 more
doaj   +1 more source

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