Results 61 to 70 of about 238,141 (317)
The Law of City Planning and Zoning [PDF]
, 1923 Alfred Bettman, Frank B. Williams
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Why do zoos attract crows? A comparative study from Europe and Asia
Ecology and Evolution, 2019 Crows have successfully colonized many cities, and urban zoos have been important in this process. To evaluate why zoos attract crows, we quantified crow numbers and behavior in three zoos in Europe (Debrecen, Edinburgh, Vienna) and one in Asia (Sapporo).
László Kövér +6 more
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Advanced Functional Materials, EarlyView.The Janus membrane integrates a superhydrophilic CNF@CTAB‐MXene layer with a superhydrophobic PTFE layer, enabling efficient solar‐driven water evaporation and electricity generation. It achieves an evaporation rate of 1.51 kg m−2 h−1 with excellent salt resistance and long‐term stability.
Yinan Li +7 more
wiley +1 more source
Fennia - International Journal of Geography, 2018 This paper summarises the key arguments of degrowth thinking and examines their validity in a city planning setting. The paper argues that much of the reorientation work that is necessary to meet the goals of international climate change conventions needs to be carried out locally, in urban and regional settings, and this creates pressure to renew land-
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Advanced Functional Materials, EarlyView.In this paper, a built‐in electric field (BEF) strategy is proposed to fabricate NiFe‐LDH/antimonene heterostructure as bifunctional electrocatalysts for oxygen evolution reaction (OER) and hydrogen evolution reaction (HER). The formed BEF generates a local potential that reduces the potential for the formation of β‐NiOOH, thereby enabling ultra‐low ...
Jingkun Wang +11 more
wiley +1 more source
, 2020 The Cities’ Circular Action Plans (CCAP) are roadmaps for the transition toward circular and regenerative cities. The report containing the CCAP gathers the competences of the consortium to create viable ways for the pilot cities to implement CE practices and ensures replicability.
Justyna Bekier +3 more
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Supervariate Gel Transforms into Various Biominerals in Salt Solutions
Advanced Functional Materials, EarlyView.It is revealed that common calcium‐based biominerals can form from a stable, non‐toxic ‘supervariate’ gel. This tunable gel selectively yields calcite or hydroxyapatite in carbonate/phosphate solutions, while CaCl₂ facilitates the formation of dihydrate calcium pyrophosphate, which converts to hydroxyapatite upon drying. These findings provide insights
Xinxue Tang +12 more
wiley +1 more source
Walking to Public Transport: Rethinking Catchment Areas Considering Topography and Surrogate Buffers
ISPRS International Journal of Geo-InformationService, or catchment areas of public transport stops are traditionally assessed using Euclidean or network distances, often neglecting other relevant factors such as topography.
Filipe Pais +4 more
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Les Jeux olympiques de 2024 : une chance pour le Grand Paris ?
EchoGéo, 2018 Paris, qui a obtenu l’organisation des Jeux olympiques de 2024, a présenté un dossier de candidature résolument orienté vers la maîtrise des coûts et une certaine forme de durabilité en anticipant les usages futurs des installations olympiques.
Boris Lebeau
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