Results 31 to 40 of about 7,470 (221)

Getting political: The value‐protective effects of expressed outgroup outrage on self‐brand connection

open access: yesJournal of Consumer Psychology, Volume 34, Issue 3, Page 385-405, July 2024.
Abstract Brands are increasingly engaging in social marketing campaigns that take stances on important social issues. Such campaigns can garner considerable awareness and effectively encourage consumers to purchase the focal brand. However, they can also outrage other consumer segments who disapprove of the brand's social stance. While social campaigns
M. Saeid Kermani   +2 more
wiley   +1 more source

Embodied GHG of missing middle: Residential building form and strategies for more efficient housing

open access: yesJournal of Industrial Ecology, Volume 28, Issue 3, Page 455-468, June 2024.
Abstract This research addresses two critical problems facing communities today: the growing demand for housing and the need to reduce material consumption to mitigate the impacts of climate change. Material production and use accounts for more than 25% of annual global greenhouse gas (GHG) emissions and must be reduced to meet the Paris Climate ...
Keagan Hudson Rankin   +3 more
wiley   +1 more source

Le Ciment pétrolier à base de nano-silice [PDF]

open access: yes, 2021
46 p. : ill. ; 30 cmL'Objectif de ce travail, est d'étudier l'effet de la nano silice sur les propriétés à l'état frais et durci des laitiers de ciments destinés à la cimentation des puits du pétrole.
Slimani, Amina   +1 more
core  

Investigations on lightweight concrete by in situ compression tests using high‐resolution computed tomography (μ‐CT)

open access: yesJournal of Microscopy, Volume 294, Issue 2, Page 177-190, May 2024.
Abstract The fracture behaviour of concrete is studied in various micro‐ and macro‐damage models. This is important for estimating serviceability and stability of concrete structures. However, a detailed understanding of the material behaviour under load is often not available.
Cristin Umbach, Bernhard Middendorf
wiley   +1 more source

Lithosphere Removal in the Sierra Nevada de Santa Marta, Colombia

open access: yesJournal of Geophysical Research: Solid Earth, Volume 129, Issue 1, January 2024.
Abstract The Sierra Nevada de Santa Marta (SNSM) in northwestern Colombia is one of the world's highest coastal mountains, with an elevation above 5 km. Gravity measurements show that the SNSM has a positive Bouguer anomaly (>+130 mGal), indicating that the mountain lacks a crustal root.
D. E. Quiroga, C. A. Currie, J. Pearse
wiley   +1 more source

Intoxication au Ciment chez un Nourrisson : à Propos d’un Cas

open access: yesHealth Research in Africa
RÉSUMÉ Nous rapportons le cas d’un nourrisson d’un an qui a ingéré de façon accidentelle du ciment. L’examen clinique à l’admission a mis en évidence un emphysème sous-cutané cervico-thoracique, une détresse respiratoire hypoxique, un syndrome d ...
Ahouangansi SER   +7 more
doaj   +1 more source

Etude comparative de la cinétique de la réaction d’hydratation des bétons autoplaçants et des bétons vibrés

open access: yesMATEC Web of Conferences, 2014
Les bétons autoplaçants (BAP) sont des bétons très fluides, absolument homogènes, mis en place sans vibration externe ou interne et présentant des résistances analogues à celles des bétons vibrés, ordinaires et à hautes performances (gamme de 25-80 MPa).
Ahmed Gargouri   +5 more
doaj   +1 more source

Contribution á l'étude du ciment Sorel

open access: yesMateriales de Construccion, 1950
No ...
Walter-Levy, Maarten de Wolff
doaj   +1 more source

Transformer Outage Contingency in the Southern Interconnected Grid of Cameroon Based on Dynamic Power Flow Simulation

open access: yesJournal of Engineering, Volume 2024, Issue 1, 2024.
The power system is a network of components having specific operational limits such that any violation of these limits during their operation could lead to more damage in the grid. The grid in Cameroon has been facing several undesired loading events at some sections of the network and the utility company has over the years, employed measures to ...
Chu Donatus Iweh   +4 more
wiley   +1 more source

Ciment géopolymérique et son utilisation [PDF]

open access: yes, 2013
La présente invention concerne un nouveau type de ciment géopolymérique non corrosif dans lequel ledit ciment comprend un métakaolin ou un mélange métakaolin et d'un aluminosilicate non activé thermiquement, dans un rapport pondéral compris dans la gamme
Huynh, Hieu Thao
core   +2 more sources

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