Results 31 to 40 of about 52,379 (308)

Ensuring Public Access to Green Spaces in Urban Densification: The Role of Planning and Property Rights [PDF]

open access: yes, 2023
Implementing densification while ensuring green space accessibility is a crucial planning challenge. The powerful role of private for-profit actors densification projects mean that green spaces are at risk of being co-opted by private interests and ...
Verheij, Jessica   +7 more
core   +1 more source

Research progress of molybdenum-based composites prepared by powder metallurgy technology

open access: yesFenmo yejin jishu, 2021
The research progress of the molybdenum-based composites prepared by powder metallurgy (PM) technology was summarized in this paper, the common reinforcements of the molybdenum-based composites and the effects of the reinforcements on the properties of ...
WU Ming-ming   +7 more
doaj   +1 more source

Planning control and the politics of soft densification [PDF]

open access: yes, 2020
Increasing the density of existing urban areas can support urban regeneration and environmental sustainability by limiting urban sprawl and linking housing to transport infrastructure. However, making space for small-scale incremental densification poses
Hickman, H   +8 more
core   +1 more source

Densification and crystallization behaviour of colloidal cordierite-type gels [PDF]

open access: yesJournal of the Serbian Chemical Society, 2001
Three cordierite-type gels were prepared from an aqueous solution of Mg(NO3)2, a boehmite sol and silica sols of very small particle sizes. The effect of varying the silica particle size on the crystallization and densification behaviour was ...
Petrović Rada   +4 more
doaj   +1 more source

D'une densification subie à une densification collaborative?: Vécus comparés de la densification douce, Allemagne et France

open access: yes, 2016
Soft densification takes place in suburban fabrics that are in transition due to operations conducted by inhabitants such as plot division, house division or built volume addition.
Paris, Magali, Kazig, Rainer
core   +3 more sources

Modeling Dry-Snow Densification without Abrupt Transition

open access: yesGeosciences, 2018
An empirical model for the densification of dry snow has been calibrated using strain-rate data from Pine Island Glacier basin, Antarctica. The model provides for a smooth transition between Stage 1 and Stage 2 densification, and leads to an analytical ...
Elizabeth Morris
doaj   +1 more source

Retaining multi-functionality in a rapidly changing urban landscape: insights from a participatory, resilience thinking process in Stockholm, Sweden

open access: yesEcology and Society, 2021
Urban social-ecological resilience research has focused on conceptual explorations, while less attention has been paid to how resilience thinking in practice may inform urban development.
Sara Borgström   +2 more
doaj   +1 more source

Effects of sintering temperature on W-Mo-Cu alloy prepared by large current electric field sintering

open access: yesCailiao gongcheng, 2019
The W-Mo-Cu alloy was rapidly prepared by a large current electric field sintering method at 875-1000℃. Effect of sintering temperature on microstructure, hardness and electrical conductivity was investigated. Based on the dimensional change during alloy
LIU Yan-fang   +3 more
doaj   +1 more source

Bi2O3-Modified Ceramics Based on BaTiO3 Powder Synthesized in Water Vapor

open access: yesInorganics, 2020
Bi2O3 was investigated in the role of a modifier for BaTiO3 powder synthesized in a water vapor atmosphere at 200 °C and 1.55 MPa. Modification was aimed at increasing the sinterability of the powder as well as improving the structural and ...
Anastasia Kholodkova   +7 more
doaj   +1 more source

Density-Aware, Energy- and Spectrum-Efficient Small Cell Scheduling

open access: yesIEEE Access, 2019
Future mobile networks have to be densified by employing small cells to handle the upsurge in traffic load. Although the amount of energy each small cell consumes is low, the total energy consumption of a large-scale network may be enormous.
Shahram Mollahasani, Ertan Onur
doaj   +1 more source

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