Results 31 to 40 of about 983 (135)

Forces Behind South Australia's Unusual Structural Changes Since 1840

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT The agricultural sector's share of GDP in growing economies typically declines but, for a century from the early 1850s, Australia's did not. That trend is most evident for the former colony and now State of South Australia (SA). Moreover, that share for SA has been almost flat since 1980 as well, along with the agricultural sector's share of ...
Kym Anderson
wiley   +1 more source

Fragmented and Dealigned: The 2024 British General Election and the Rise of Place‐Based Politics

open access: yesThe Political Quarterly, Volume 96, Issue 1, Page 13-25, January/March 2025.
Abstract While the outcome of the 2024 British general election signalled a resounding repudiation of the incumbent government—returning a 231‐seat swing from the Conservatives to Labour—it did not radically overturn the geography of electoral outcomes in England and Wales.
Will Jennings   +3 more
wiley   +1 more source

Determination of Soil Cation Exchange Capacity Using a Fully Automated Kjeldahl Nitrogen Analyzer with Rotary Mixing and Its Application in the National Soil Survey

open access: yesYankuang ceshi
To determine the cation exchange capacity (CEC) of soil, ammonium acetate, ammonium chloride–ammonium acetate, barium chloride, and sodium acetate are commonly used as extractants, while manual glass rod stirring, magnetic stirring, ultrasonication, or ...
Meng TONG   +4 more
doaj   +1 more source

Local Crime Spillover Onto Public–Private Partnership Financing Commitment: Do Urban Proximity and Local Affluence Matter?

open access: yesJournal of Regional Science, EarlyView.
ABSTRACT While the relationship between public infrastructure and crime location choices is well‐studied in criminology, the impact of crime as a spillover externality on public–private partnership (PPP) infrastructure financing remains unexplored. Leveraging a data set of 542 Private Finance Initiative (PFI)‐funded infrastructures in England and Wales
King Yoong Lim   +3 more
wiley   +1 more source

What Could ‘Manchesterism’ Mean?: Infrastructural Citizenship for Civic Renewal

open access: yesIPPR Progressive Review, EarlyView.
ABSTRACT Local infrastrucutre is a lens through which citizens materially experience the actions of the state. Drawing on the concept of 'infrastructural citizenship', this paper explores how shared spaces can shift from sources of alienation to catalysts for trust.
Beth Kitson, Owen Garling
wiley   +1 more source

Research status and prospect of coalfield fire monitoring technologies

open access: yesGong-kuang zidonghua, 2019
Research status of coalfield fire monitoring technologies was reviewed including electromagnetic detection method, resistivity method, radio wave method, geological radar method, gas measurement method, isotope radon measurement method, temperature ...
ZHENG Xuezhao   +4 more
doaj   +1 more source

From quantity to quality: the evolution of forest restoration in the United Kingdom

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Over the past century, forest cover in the United Kingdom has increased threefold. However, the pathways, achievements, and shortcomings of this expansion remain underexplored. Objectives This study analyses the drivers, implementation, and legacies of forest restoration in the United Kingdom before and after 1990, which is when ...
Susanne Raum   +4 more
wiley   +1 more source

Stability Evaluation and Parametric Optimization of Coal‐Concrete Composite Bearing Systems Under Mine‐Water‐Induced Deterioration: Experiments and FEINN Analysis

open access: yesEnergy Science &Engineering, Volume 14, Issue 8, Page 3697-3725, August 2026.
Mine‐water immersion tests reveal pronounced coal weakening (vs. minor concrete degradation), identifying coal pillars as the stability‐limiting component in composite dams. A coupled FEINN framework quantifies extreme‐pressure stability and ranks multi‐parameter designs via a normalized multi‐indicator scheme, enabling optimized dam configuration for ...
He Wen   +6 more
wiley   +1 more source

Research on underground coal gasification from 2023 to 2024: A systematic review

open access: yesMeitian dizhi yu kantan
BackgroundThe industrialization of underground coal gasification (UCG) technology presents a potential solution for securing the supply of clean energy. The latest wave of exploration into UCG is currently gaining momentum.
Yong QIN, Tongsheng YI, Lingxia WANG
doaj   +1 more source

Spitzbergen Coalfields [PDF]

open access: yesJournal of Industrial & Engineering Chemistry, 1917
n ...
openaire   +1 more source

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