In the Zone

reinforcement steel in concrete is a major problem in assessing the durability of structures. The aim of our work is to generate qualitative information at the influence of sea sand to the north of Morocco on the initiation and propagation of corrosion. The evolution of corrosion is monitored by the electrochemical method on reinforced mortar specimens. The impressed current method is used to accelerate corrosion. The corrosion initiation is determined by the electrode potential drop measured by the method of

hydroélectrique. ABSTRACT The current climate change is a phenomenon that dates back several decades. Climate variability, more pronounced because of the global climate change, affects almost all human activities; the most vulnerable being those of sub-Saharan Africa. Thus, hydropower, including the amount of water or flow of a river, is hardly immune to this phenomenon. Indeed, looking at the particular example of Edea dam, we state that, it is vulnerable to the effects of climate change, although

barre d'outils Diagramme.odt - Retour au sommaire 3 / 12 fr.OpenOffice.org Maintenant, le curseur se transforme en un petit graphique et sert à délimiter la zone où on veut placer le diagramme. On clique d'abord le coin supérieur gauche puis on clique le coin inférieur droit de la zone d'affichage du diagramme. fig 3 : délimitation de la zone d'affichage du diagramme par le curseur La boîte de dialogue AutoFormat de diagramme s'ouvre alors et, si ce n'est déjà fait, il nous faut sélectionner les

AERONOTIQUES AERONOTIC The aeronautics sector in Tunisia has experienced for a decade, a real expansion: • More than 4,500 jobs • 55 totally exporting companies • An export of 170 million TND, with forecasts of around 550 million TND by 2016 The activities of the aerospace industry in Tunisia range from engineering software / hardware to production of aeronautical systems, not to mention high precision turning and machining. Main products manufactured in Tunisia: • Electrical systems

THE CAUSES : First of all, in his speech julien is very clear about the motivations for independence. He is one of the representants of the anti-colonialist movement. He say that colonised people just want to be recognize as equals, they are tired of being considered as inferior. They want to "be accpeted by the white man". The WW2 is also an important cause because the colonies fought for their metropolis , they fought an unknown ennemy that meant nothing to them, the colonies were used as humains

and history : The eastern half of the island of New Guinea - second largest in the world - was divided in 1885 between Germany (north) and the UK (south. The latter area was transferred to Australia in 1902, which occupied the northern portion during World War I and continued to administer the combined areas until independence in 1975. A nine-year secessionist revolt on the island of Bougainville ended in 1997 after claiming some 20,000 lives. Geographie: Papua is located in Oceania; it is

21 June 2008, in final form 13 August 2008 Published 22 September 2008 Online at stacks.iop.org/EJP/29/1235 Abstract A simple experimental device for high precision differential pressure measurements is presented. Its working mechanism recalls that of a hydraulic press, where pressure is supplied by insufflating air under a funnel. As an application, we measure air pressure inside a soap bubble. The soap bubble is inflated and connected to a funnel which is placed, upside down, in a container filled

strategy that tries to take advantage of long-term moves that seem to play out in various markets. The strategy aims to work on the market trend mechanism and take benefit from both sides of the market, enjoying the profits from the ups and downs of the stock or futures markets. Traders who use this approach can use current market price calculation, moving averages and channel breakouts to determine the general direction of the market and to generate trade signals. Traders who employ a trend following

In 1803, the US were not a big power. They had just won their independence from Britain in 1783. It was therefore a fragile independence. The expedition was meant to enhance patriotism (→ American explorers also able to do great things like France or Britain) and to insure the defence of the American territory against Canada. Expedition was always connected to the rivalry between America and the boarder states. Relation Lewis and Clark / Indians → to what extent did the Americans lead a more

CONTENTS 0-Abstract(Summary) 2 1-THE ISSUE 2 2-Description 2-6 3-Diversification of Ivory coast Exportation : 5 3.1 Example: Oil Industry