Results 201 to 210 of about 16,297,520 (247)

Dust dispersion and prevention in deep concave open-pit coal mines. [PDF]

Sci Rep
Long Y, Song Z, Wu L, Wen Y.
europepmc   +1 more source

What Was ‘Middle Australia’? Social Categorisation and Political Positioning in the Late‐20th Century

Australian Journal of Politics &History, EarlyView.
ABSTRACT ‘Middle Australia’ became a ubiquitous term of social categorisation and political positioning during the latter decades of the 20th century. This article examines how this concept was variously used in the metropolitan print media in the guises of the Sydney Morning Herald and The Age of Melbourne, including in their reporting of federal and ...
Chris Beer
wiley   +1 more source

Adaptive BDS RTK Positioning with Azimuth-Integer-Based Elevation Masking for Real-Time Deformation Monitoring in Mining Environments. [PDF]

Sensors (Basel)
Zhu L, Li M, Zhao J, Chen B, An Z, Zhang P.   +5 more
europepmc   +1 more source

Surface Rights: Sovereignty, Citizenship and the Question of Mineral Rights in the Woodward Commission

Australian Journal of Politics &History, EarlyView.
ABSTRACT This article retraces the Woodward Commission on Aboriginal Land Rights in the Northern Territory, focusing on the question of mineral rights. Mineral rights were assumed in the Commission's terms of reference and expected by many Aboriginal people. Why, then, were they not recommended by the Commission?
Laura Rademaker
wiley   +1 more source

Psychosocial Work Environment, Occupational Stress, and Health Risk Profiling Among Rotational Workers at a Mining and Processing Enterprise in Kazakhstan: An Integrated Assessment. [PDF]

Healthcare (Basel)
Otarov Y, Zharylkassyn Z, Alexeyev A, Ismailov C, Sabirov Z, Tilemissov M, Shadetova A, Okassov D, Shaikhattarova U, Izdenova N.   +9 more
europepmc   +1 more source

The public agglomeration effect: Urban–rural divisions in government efficiency and political preferences

American Journal of Political Science, EarlyView.
Abstract Why and when do cities vote for the left? The emergence of the urban–rural divide in the United States in the 1930s is inconsistent with canonical theories of cleavages. This paper introduces an explanation: agglomeration effects. The provision of government services is more efficient in urban environments because of nonrivalries, economies of
Theo Serlin
wiley   +1 more source

Temperature-moisture-rainfall effects on internal dump slope stability in a cold-region open-pit coal mine with drainage validation. [PDF]

PLoS One
Wen Y, Song Z, Long Y, Yao Z, Xiong S, Qian W.   +5 more
europepmc   +1 more source

The economic foundations of powersharing: Evidence from Africa

American Journal of Political Science, EarlyView.
Abstract How—and with whom—do rulers share power? Existing research focuses on the strategic logic of powersharing. In this paper, we analyze its economic foundations. Powersharing is modeled as a subnational fiscal contract, in which rulers allocate political representation based on constituencies’ revenue potential. Empirically, we combine historical
Yannick I. Pengl, Philip Roessler
wiley   +1 more source

Preparation and Performance Optimization of an Expansive Backfill Material for Active Roof Contact in End-Wall Mining. [PDF]

Materials (Basel)
Lyu J, Song Z, Song B, Lin Y, Ma W.
europepmc   +1 more source

Lightweight target detection and multi target tracking for UAV inspection in open pit mines. [PDF]

Sci Rep
Liu G, Zhang L, Lei J, Chai S, Zhu W.
europepmc   +1 more source