Results 31 to 40 of about 290,001 (247)

Video and Text‐Based Supplemental Health Information and Consumer Willingness to Pay for Nutrient‐Enhanced Eggs

open access: yesAgribusiness, EarlyView.
ABSTRACT Nutritional information is very important in the food choices of consumers. However, when they are too scientific or technical, they have the potential to confuse consumers, resulting in information asymmetry and dissuading them from making beneficial choices.
Edeoba W. Edobor   +3 more
wiley   +1 more source

Measuring Local Exothermic Effects During the Oxidative Coupling of Methane Using Operando Luminescence Thermometry

open access: yesAngewandte Chemie, EarlyView.
Operando luminescence thermometry shows that the local catalyst temperature can exceed the set oven temperature by almost 250°C during the exothermic oxidative coupling of methane process. We demonstrate how the reactor dimensions, catalyst grain size, and reactant feed mixture affect the local temperature.
Daniël W. Groefsema   +5 more
wiley   +2 more sources

El ejército mexicano en "El Heraldo de México". La fotografía bélica como herramienta ideológico-política durante el movimiento estudiantil de 1968

open access: yesRúbrica Contemporánea
El presente trabajo estudia la relación entre la prensa escrita y la representación gráfica del ejército durante el movimiento estudiantil de 1968 en México.
Gala Sofía Manteca Ortega   +1 more
doaj   +1 more source

McLuhan, Herbert Marshall y Fiore, Quentin: War and Peace in the Global Villa­ge

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2022
McLuhan, Herbert Marshall; Fiore, Quentin, War and Peace in the Global Village, Bamtam Books. New York, 1968, 190 pp.
Fernando Gutiérrez y Aburto
doaj  

Byla normalizace normální? [PDF]

open access: yesSlovo a Smysl, 2020
The author focuses on the semantics of the terms ‘normalisation’ and ‘consolidation’. He then expands his initial analysis to the broader historical context in order to understand how these terms came to characterize the tactics and strategies of the ...
Petr Fidelius
doaj  

La reforma universitaria en tiempos revueltos. El movimiento estudiantil uruguayo antes y después de 1968

open access: yesNuevo mundo - Mundos Nuevos, 2022
In 1965, the Uruguayan student movement opposed the launch of a "program to improve science teaching" to be held at the University of the Republic (Udelar) by the Organization of American States (OAS). With the support of a group of teachers, mostly from
Vania Markarian
doaj   +1 more source

Value of Information of Improved Traceability in Fresh Produce Markets

open access: yesAgribusiness, EarlyView.
ABSTRACT Traceability plays an important role in promoting a safe food supply by fostering transparent information exchange along the food supply chain. New technological innovations have the potential to improve traceability outcomes, as greater transparency along the food supply chain can aid in pinpointing precise origins of the contamination ...
Kelsey Vourazeris   +2 more
wiley   +1 more source

Interactions between maternal provisioning and natural selection on seed mass fluctuate across heat waves

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Changing climates are leading to more frequent and severe heat waves, potentially threatening plant populations. Both acclimation to stress and selection for heat‐escape or heat‐resistance phenotypes occur during heat waves. However, plastic responses and selection do not necessarily interact cohesively—even producing trait responses ...
Lana F. Gaspard   +4 more
wiley   +1 more source

Ricardo Bofill Meets Henri Lefebvre: La Ciudad en el Espacio, Benidorm and the “Concrete Utopia”

open access: yesHistories of Postwar Architecture
Henri Lefebvre (1901-1991) was a regular visitor to Spain from the end of the 1960s and during the 1970s, due to his close relationship with sociologist Mario Gaviria (1938-2018) who had been a student of his in Strasbourg.
Bartomeu Martorell
doaj   +1 more source

1968 : Les démocrates primitifs

open access: yesSocio, 2018
With fifty years of hindsight, reviewing the images of the Mexican student movement leads us to protest at the poverty of the present day and age. We experience it as a slap in the face which forces us to evoke the joyous and libertarian fete which ...
Sergio Zermeño
doaj   +1 more source

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