Results 81 to 90 of about 1,000,561 (311)

Modeling Recreational Amenities in an Urban Setting: Location, Congestion, and Substitution Effects [PDF]

open access: yes
In this article, we introduce a recreational amenity—a greenbelt park—into a simple urban economic model. For multiple possible park placements, we solve for the associated equilibrium urban structure, including the equilibrium rent gradient, city ...
Homans, Frances R.   +1 more
core   +1 more source

Examining the Effects of Urbanization on Soil Characteristics in Portland, Oregon\u27s Forest Park [PDF]

open access: yes, 2016
Studies by Dr. Nancy Broshot in Forest Park, an urban forest in Portland, Oregon, have shown high tree mortality and low concomitant recruitment. Lichen surveys conducted in 2013 revealed a shift in the lichen community to one typified by nitrogen ...
Hanson, Wes L.
core   +1 more source

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan   +3 more
wiley   +1 more source

URBAN PLANNING AND THE LOCATION OF ENVIRONMENTAL AMENITIES [PDF]

open access: yes
In this paper, we use a simple urban economic model to study how choosing park locations within a city might contribute towards urban planning goals.
Homans, Frances R.   +1 more
core   +1 more source

The utopia of personality: Moisei Ginzburg’s project for the Moscow Park of Culture and Leisure [PDF]

open access: yes, 2015
The article was submitted on 01.07.2015.This article focuses on Moisei Ginzburg’s competition entry for the Central Park of Culture and Leisure in Moscow (1931), assessing its nature as a utopian landscape.
Vronskaya, A., Вронская, А. Г.
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Quantifying and Mapping the Cooling Effect and Equity of Urban Parks during Extreme Heat Events in Coastal Cities

open access: yesLand
Urban parks are vital for mitigating high urban temperatures, yet optimizing their design for maximum cooling benefits remains a challenge. This study investigates the cooling mechanisms of 65 parks in Tianjin, assessing their characteristics and spatial
Wenru Li   +7 more
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

Audiencing Artscapes: Encounters between art and audience at Yorkshire Sculpture Park [PDF]

open access: yes, 2011
This thesis explores the ways in which the meanings of site art are inscribed by different audiences and their spatially contingent processes of audiencing. Theoretically and empirically it suggests the importance of the verb ‘audiencing’ over the static
Warren, Saskia
core  

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

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