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Pangsui Usifu Linge, Tony Gerges, Pascal Bevilacqua, Jean-Marc Duchamp, Philippe Benech, Jacques Verdier, Philippe Lombard, Michel Cabrera, Pierre Tsafack, Fabien Mieyeville and Bruno Allard
This work details the design and experimental characterization of a 2D rectenna for scavenging radio frequency energy at 2.45 GHz (WiFi band), fabricated on polylactic acid polymer (PLA) using a plastronics approach. PLA is the RF substrate of both anten...
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Xuan Viet Linh Nguyen, Tony Gerges, Pascal Bevilacqua, Jean-Marc Duchamp, Philippe Benech, Jacques Verdier, Philippe Lombard, Pangsui Usifu Linge, Fabien Mieyeville, Michel Cabrera and Bruno Allard
Harvesting of ambient radio-frequency energy is largely covered in the literature. The RF energy harvester is considered most of the time as a standalone board. There is an interest to add the RF harvesting function on an already-designed object. Polymer...
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Philippe Refait, Anne-Marie Grolleau, Marc Jeannin and René Sabot
Cathodic protection efficiency of complex carbon steel structures in confined seawater environment was studied using a specific experimental device. Schematically, this device consisted of a Plexiglas matrix, crossed by a channel 50 cm long, 5 mm deep, 1...
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Julien Duboscq, Julia Vincent, Marc Jeannin, René Sabot, Isabelle Lanneluc, Sophie Sablé and Philippe Refait
The corrosion processes of carbon steel immersed in natural seawater are influenced by microorganisms due to important biological activity. An analysis of the corrosion product layers formed on carbon steel coupons in natural or artificial seawater revea...
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Bertrand Bessagnet, Nadine Allemand, Jean-Philippe Putaud, Florian Couvidat, Jean-Marc André, David Simpson, Enrico Pisoni, Benjamin N. Murphy and Philippe Thunis
Key conclusions and recommendations are proposed to enlighten decision makers in view of the next regulations on vehicle emissions in Europe and worldwide through the synergistic contexts of air quality and climate change.
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Angélique Neema Ciza,Rhys Manners,Marc Schut,Stany Vwima Ngezirabona,Philippe Lebailly
Pág. 19 - 27
Despite repeated wars and the persistence of feudal land tenure, the agricultural sector is at the center of economic activity for most rural households in the Democratic Republic of Congo. This study aims to assess the competitivity of the agricultural ...
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Philippe Refait, Julien Duboscq, Kahina Aggoun, René Sabot and Marc Jeannin
Green rust compounds (GR), i.e., Fe(II-III) layered double hydroxides, are important transient compounds resulting from the corrosion of steel in seawater. The sulfated variety, GR(SO42-), was reported as one of the main components of the corrosion produ...
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Philippe Refait, Anne-Marie Grolleau, Marc Jeannin, Celine Rémazeilles and René Sabot
This article presents a synthesis of recent studies focused on the corrosion product layers forming on carbon steel in natural seawater and the link between the composition of these layers and the corrosion mechanisms. Additional new experimental results...
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Christophe Monnin, Joseph Tamborski, Simon Bejannin, Marc Souhaut, Manon Roques, Philippe Olivier and Pieter van Beek
Coastal karst aquifers are vulnerable to sea level rise and seawater intrusion. Knowledge of aquifer hydrological characteristics is therefore essential to managing this water resource. Long-term aquifer monitoring may not always be possible, especially ...
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Marc Jolivet, Philippe Boulvais, Laurie Barrier, Cécile Robin, Gloria Heilbronn, Julie Ledoyen, Quentin Ventroux, Yingying Jia, Zhaojie Guo and Elena A. Bataleva
The Late Mesozoic–Cenozoic topographic and climate evolution of Central Asia remains highly debated. The final retreat of the proto-Paratethys Sea from the western Tarim Basin is thought to correspond in time with the onset of tectonic uplift in th...
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