Search results for "Lag"
showing 10 items of 3124 documents
Retour au village ? (l'identité nationale questionnée)
2011
International audience; A propos notamment de : Gérard Noiriel, A quoi sert l'identité nationale?, Agone, 2007, 154 pages, Daniel Lefeuvre et Michel Renard, Faut-il avoir honte de l'identité nationale?, Larousse, 2008, 189 pages, Marcel Detienne, Où est le mystère de l'identité nationale ?, Panama, 2008, 152 pages. Sur les tables des librairies, l'identité nationale en gerbe, comme un écho au retour d'une histoire traditionnelle impulsée par des plumes proches du pouvoir1. Trois publications, trois approches, circonscrivent en partie un débat politique sur l'identité nationale qui apostrophe historiens et anthropologues. La lecture médiatique, rapide, a eu tôt fait de repérer une configurat…
La prise en compte de la stratégie agricole améliore la compréhension de l’effet des pratiques sur les communautés adventices
2019
National audience; Les agriculteurs présents dans une même situation de production peuvent différer dans leurs objectifs et donc leurs pratiques. Afin de tester l’effet d’une pratique particulière (ex. désherbage chimique) sur la communauté adventice, il est donc nécessaire de tenir compte de l’ensemble des autres pratiques, formant une stratégie agricole. Nous avons ainsi développé 14 indicateurs décrivant les pratiques agricoles enquêtées sur la zone de Fénay de 2004 à 2016 auprès des 23 agriculteurs de la zone. L’originalité des indicateurs est qu’ils situent chaque parcelle par rapport aux autres parcelles ayant mis en oeuvre la même culture la même année sur la zone. Ceci nous a permis…
Nitrate and nitrite in the diet: How to assess their benefit and risk for human health
2015
Nitrate is a natural constituent of the human diet and an approved food additive. It can be partially converted to nitrogen monoxide, which induces vasodilation and thereby decreases blood pressure. This effect is associated with a reduced risk regarding cardiovascular disease, myocardial infarction, and stroke. Moreover, dietary nitrate has been associated with beneficial effects in patients with gastric ulcer, renal failure, or metabolic syndrome. Recent studies indicate that such beneficial health effects due to dietary nitrate may be achievable at intake levels resulting from the daily consumption of nitrate-rich vegetables. N-nitroso compounds are endogenously formed in humans. However…
Current situation and historical evolution of the study and research of blackflies (Diptera: Simuliidae) in Spain. A tale of bleeding bites
2019
The black flies are nematocerous dipterans belonging to the Simuliidae family. This group of insects has become highly relevant in certain regions of the country since 1995. These insects, considered typical in natural lotic environments of clean fresh water, have colonized water channels of very different dimensions. They are currently present in most of the water courses around the country, as demonstrated in the Valencian Autonomous Region, where they can be found in headwaters, middle stretches and river mouths, as well as in irrigation systems with greater or lesser water permanence, such as irrigation reservoirs, channels and ditches. Since 2017 different regions of the country have i…
Macrobenthic communities impoverishment in response to seabird input in a Mediterranean transitional area
2012
Influence of seabird guano on the trophic status and contamination levels of a Sicilian transitional area
2009
Looking ahead in games research
2021
This thematic issue presents a number of emerging scholarships into the study of digital gaming. The articles are based on a 2019 symposium on game studies hosted by the Digital Games Research section of ECREA. As the phenomena related to digital gaming keep on evolving and emerging, so must research keep up with the times and constantly challenge itself. Whether speaking about validating previously developed research methods, imagining totally new ones, or even challenging the whole philosophy of science on which research is being done, there is a constant need for reappraisal and introspection within games research. As a cultural medium that has become deeply embedded into the social fabr…
L'occupation humaine du Grand-Duché de Luxembourg à l'âge du Bronze Final : inventaire des sites et bilan de l'état de la documentation
2017
International audience