Results 51 to 60 of about 37,824 (200)

Témoignages de la Guerre des Gaules dans le bassin clermontois, nouveaux apports

open access: yesRevue Archéologique du Centre de la France, 2015
The location of the ancient Gergovia and the Caesarian siege works has been known for several years, at least within the scientific community. An expert mission conducted in the mid-1990s has enabled the validation of the layout of some of the ...
Yann Deberge   +10 more
doaj  

Legs de la fortification en péril : quelles stratégies pour une conservation durable des infrastructures de défense du royaume du Danxomè

open access: yesAMJAU, African and Mediterranean Journal of Architecture and Urbanism, 2020
Le royaume du Danxomè, créé aux XVIème siècle au sud du Bénin a connu une grande notoriété du fait du succès lié à ses conquêtes expansionnistes mais aussi à sa capacité de résistance face aux menaces extérieurs.
Hubert Frédéric Gbaguidi   +1 more
doaj  

Dynamic research of solar cells / Dinaminis saulės elemento tyrimas

open access: yesMokslas: Lietuvos Ateitis, 2017
Solar cells are one of the most popular renewable energy generation technologies, because they are reliable, low operating and maintenance costs, to conclude without any moving parts and is a boundless source of energy.
Vytautas Makarskas   +2 more
doaj   +1 more source

Nicolas-François-Antoine de Chastillon: The Défilement of Fortifications at the Roots of Descriptive Geometry

open access: yes, 2014
This contribution focuses on studies concerning the art of défilement (defilade) of fortifications, that is, the art of using uneven terrain to provide protection from the enemy; in particular it will analyse the issues and events which made this ...
L. Carlevaris
semanticscholar   +1 more source

A Possible Monastery and the ‘Upper Maqs’ at Ukma-Akasha West?

open access: yesÉtudes et Travaux (Institute des Cultures Méditerranéennes et Orientales de l'Académie Polonaise des Sciences), 2019
This paper summarises previously unpublished records relating to a series of unusual, and perhaps associated enclosed medieval settlements in the area of Akasha and Ukma West, excavated in 1969 by the Archaeological Survey of Sudanese Nubia.
David N. Edwards
doaj   +1 more source

Folic Acid Fortification [PDF]

open access: yesNutrition Reviews, 2009
The relationship of folic acid to neural tube defects has provided us with one of the richest case studies in nutrition science policy of this half century. The concepts of nutritional adequacy in the periconceptual period, the power of well-designed and controlled intervention trials, the challenges of altering the intake of a critical nutrient, the ...
openaire   +2 more sources

The Economics of Food Fortification [PDF]

open access: yesThe Journal of Nutrition, 2006
This paper summarizes some of the literature on the cost effectiveness and cost benefit of food fortification with selected micronutrients most relevant for developing countries. Micronutrients covered include iron, iodine, vitamin A, and zinc. The main focus is on commercial fortification, although home fortification and biofortification are mentioned.
openaire   +2 more sources

Noi descoperiri defensive în partea de vest a promontoriului Butuceni, raionul Orhei (cercetările arheologice din anul 2015) / Nouvelles découvertes défensive dans l’ouest du promontoire Butuceni, Orhei (Recherche archéologique en 2015)

open access: yesTyragetia, 2016
Les recherches archéologiques menées dans l’été de 2015, à l’Ouest du promontoire Butuceni Orhei, est une suite logique des études qui ont été réalisées en 2013-2014.
Octavian Munteanu
doaj  

Avec l’aide de l’Union Européenne, Malte restaure ses fortifications

open access: yesIn Situ, 2011
Extensive restoration works are currently underway on some of the most important historic fortresses of the Maltese islands. The project is being part-financed by the European Union through the European Regional Development Fund under Operational ...
Stephen C. Spiteri
doaj   +1 more source

L’enceinte urbaine d’Aurillac (Cantal) : état des connaissances sur ses origines et son évolution

open access: yesRevue Archéologique du Centre de la France, 2023
In 2019, a preventive archeological excavation in the Frères Charmes block, on a south-east portion of the urban enclosure of Aurillac, made it possible to study the curtain wall elevations, and to gather information on the area through a sedimentary ...
Marie Caillet
doaj  

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