Results 131 to 140 of about 608,990 (285)

Sand fly characteristics: Study sites, habitat, study period and panels.

open access: yes, 2019
Sand fly characteristics: Study sites, habitat, study period and panels.
Renaud Piarroux (191970)   +9 more
core   +1 more source

Achieving sustainable and durable concrete using high‐volume SiO2: Engineering properties, environmental and economic benefits

open access: yesStructural Concrete, EarlyView.
Abstract This study explores the potential of high‐volume amorphous silica (SiO2) replacement for ordinary Portland cement (OPC) in concrete to reduce carbon emissions. Amorphous SiO2, such as silica fume (SF) and CO2 mineralization‐produced Si‐rich gel, offers superior properties to concrete but is under‐researched for its use in concrete with high ...
Xinlin Ji, Lijie Chen, R. K. L. Su
wiley   +1 more source

An assessment of the effects of pozzolanic activity on the behaviour of fly ash [PDF]

open access: yes, 2000
This research used the ideas and methods, employed in previous studies of residual and weakly bonded soils, to help understand the shear strength and yielding characteristics of pozzolanically reacted fly ash.
Adams, Andrew, Adams, A.
core  

Geographical coordinates and elevation of 37 sand fly collecting sites.

open access: yes, 2016
Geographical coordinates and elevation of 37 sand fly collecting sites.
Ekaterina Giorgobiani (192240)   +35 more
core   +1 more source

Intimate Spaces on the Open Road: Navigating Access, Trust, and Ethical Boundaries during Field Research with Long Haul Truck Drivers

open access: yesSymbolic Interaction, EarlyView.
Despite its ubiquity, the trucking industry is not well‐understood in social scientific literature. Gathering insight into truckers' worlds is difficult due to the solitary, isolating, and unpredictable nature of the work. An understanding of truckers' work lives and work ideologies is even further limited.
Michael A. Fleming
wiley   +1 more source

Larvae of the Solitary Bee Epicharis bicolor Are a Rich Source of Yeasts, Including Four Novel Species of the Genera Starmerella, Wickerhamiella and Zygoascus

open access: yesYeast, EarlyView.
Four novel yeast species are described associated with larvae of the ground‐nesting solitary bee Epicharis bicolor in Brazil. These yeasts are described based on sequencing of the ITS‐5.8S region and D1/D2 domains of the large subunit of the rRNA gene and phylogenomic analyses.
Ana Raquel O. Santos   +12 more
wiley   +1 more source

Beggars can't be choosers: Competitive dominance and size‐dependent resource investment jointly constrain partner associations in a multispecies mutualism

open access: yesJournal of Animal Ecology, EarlyView.
This study demonstrates that competition structures access to mutualistic partners that vary in value. Competitively dominant ants disproportionately invest in larger aphid colonies that produce more honeydew, restricting subordinate ants to smaller colonies.
Annika S. Nelson   +4 more
wiley   +1 more source

Decoupling sustainability and performance: How government infrastructure projects in Australia fare on strategic environmental commitments

open access: yesAustralian Journal of Public Administration, EarlyView.
Abstract Australian government organisations are pivotal in helping to meet the United Nations sustainable development goals. Yet while these organisations promote sustainability in their strategic plans, they struggle to embed these same commitments into their own infrastructure and construction projects. This study examines this persistent disconnect
Richard Hughes, Kerry Brown
wiley   +1 more source

sand fly

open access: yes, 1976
sand flyThe little sand fly, a midge, fortunately enjoys but a short existence in mid-summer. During his brief life however, he is a terrible torment, especially at night time. He is capable of penetrating blankets and clothing of any kind, nothing is

core  

Challenging Business Schools Through Subversive Performativity: The Potential of Art‐based Pedagogies

open access: yesBritish Journal of Management, EarlyView.
Abstract Business schools are often criticized for reproducing growth‐oriented norms, but alternative pedagogies remain difficult to normalize. Drawing on Butler's theory of subversive performativity, this study examines how art‐based pedagogy enables academics to challenge growth logics in business schools by transforming their identities over time ...
Sylvain Bureau   +3 more
wiley   +1 more source

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