Results 11 to 20 of about 1,813 (182)

Using anticipation to unveil drivers of local livelihoods in Transfrontier Conservation Areas: A call for more environmental justice

open access: yesPeople and Nature, Volume 5, Issue 2, Page 726-741, April 2023., 2023
Abstract Calling on the concept of environmental justice in its distributive, procedural and recognition dimensions, we implemented a coelaborative scenario building approach to explore sustainable livelihoods pathways in four sites belonging to two Transfrontier Conservation Areas (TFCAs) in southern Africa.
Robin Bourgeois   +14 more
wiley   +1 more source

The impact of economic nationalism in Europe on the returns to rivals of cross‐border M&A bids

open access: yesJournal of Business Finance &Accounting, Volume 49, Issue 9-10, Page 1784-1829, October-November 2022., 2022
Abstract We examine the wealth effects of economic nationalism (EN) on domestic and foreign rivals of takeover targets using a novel sample of government‐blocked EU cross‐border takeover bids. We report a significant net contagion effect at bid announcement from regression models resulting in a net gain of €3 million for each rival, on average, with ...
Ronan Powell   +2 more
wiley   +1 more source

Present status and future directions: Hydraulic materials for endodontic use

open access: yesInternational Endodontic Journal, Volume 55, Issue S3, Page 710-777, May 2022., 2022
Abstract Background Hydraulic materials are used in Endodontics due to their hydration characteristics namely the formation of calcium hydroxide when mixing with water and also because of their hydraulic properties. These materials are presented in various consistencies and delivery methods.
Josette Camilleri   +3 more
wiley   +1 more source

Guiding and Leakage Dispersion Characteristic of TM01Mode in a Circular Dielectric Rod

open access: yesInternational Journal of Antennas and Propagation, Volume 2022, Issue 1, 2022., 2022
Open dielectric waveguide structures such as circular dielectric rods can be used as antennas by leaking energy in the transverse direction or as guiding structures with low loss in integrated circuits at different frequency ranges. It is essential to understand electromagnetic wave behavior in different frequency regions such as reactive mode region ...
Ersoy Kelebekler, Shobhit K. Patel
wiley   +1 more source

Revisiting a place‐based policy: Transformations in Northeast Brazil

open access: yesGrowth and Change, Volume 52, Issue 4, Page 2412-2436, December 2021., 2021
Abstract Despite being the second most populated region in Brazil, the Northeast has persistently accounted for a small share of national income. A well‐known attempt to develop the region was made in 1959 with the creation of SUDENE, a big push type of place‐based policy resulting in an intensification of industrial investments.
Solmaria Halleck Vega
wiley   +1 more source

From racial to linguistic social divisions: Coloniality in contemporary Maputo

open access: yesJournal of Sociolinguistics, Volume 25, Issue 2, Page 198-216, April 2021., 2021
Abstract Inspired by Bourdieu's work, this study draws on multidisciplinary datasets to unravel the role of language and symbolic power for retaining social hierarchies and crafting ‘distinctive’ selves in postcolonial times. Showcasing Mozambique's capital city of Maputo, the study relies on censuses from the period 1980 to 2017, historical data ...
Torun Reite
wiley   +1 more source

Crafting Europe from CERN to Dubna: Physics as diplomacy in the foundation of the European Physical Society

open access: yesCentaurus, Volume 63, Issue 1, Page 103-131, February 2021., 2021
Abstract The year 1968 is universally considered a watershed in history, as the world was experiencing an accelerated growth of anti‐establishment protests that would have long‐lasting impacts on the cultural, social, and political spheres of human life.
Roberto Lalli
wiley   +1 more source

Use of thermodynamic chemical potential diagrams (µCaO, µCO2) to understand the weathering of cement by a slightly carbonated water Uso de diagramas de potencial químico termodinâmico (µCaO, µCO2) para o entendimento da resistência do cimento à água levemente carbonatada

open access: yesCerâmica, 2008
Cement is a ubiquitous material that may suffer hazardous weathering. The chemical weathering of cement in natural environment is mostly characterized by the leaching of CaO and the addition of CO2.
A. Blandine, G. Bernard, B. Essaïd
doaj   +1 more source

Avaliação do uso de resíduos de construção e demolição reciclados como corretivo da acidez do solo

open access: yesRevista Brasileira de Ciência do Solo, 2013
A geração e o armazenamento de resíduos de construção civil e demolição (RCD) constituem-se em um problema ambiental, pois representam mais de 50 % do total de resíduos sólidos gerados nos médios e grandes centros urbanos.
Paulo Renato Orlandi Lasso   +4 more
doaj   +1 more source

Especiação de cromo em cimentos e derivados de cimento brasileiros [PDF]

open access: yesQuímica Nova, 2009
A method for determination of Cr(III) and Cr(VI) in cement and cement-related materials was studied. Molecular absorption spectrophotometry based on 1,5-diphenylcarbazide as chromogenic reagent was used for determination of Cr(VI) after alkaline extraction. The total chromium concentration was determined using flame atomic absorption spectrometry (FAAS)
Matos, Wladiana Oliveira   +1 more
openaire   +3 more sources

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