RAMICA owen: performing automatic microbiological cultures

This article presents the RAMICA owen. The whole RAMICA sensor is able to implement a complete culture of bacteria inside a buoy. It does a culture every day, for 3 months, and sends data in real time. This allows to monitor the evolution of bacteriological contamination and relate it with what it is happening in human doing. RAMICA sensor is a certified laboratory. It implements the MPN (Most Probable Number) Standard Method using 51 separated cells. In each cell it uses different light illumination (white or ultra violet) and its oven can work at different temperatures. With the right combination of lightning and temperature, it can culture Total coliform, Enterococcus and Ecoli.Peer Reviewe

Bares wave sensor

The aim of this article is to show how the Bares sensor works. This sensor has a microcontroller, an accelerometer, a gyroscope, a magnetometer and a communication board. It is designed to measure the displacements of the marine free surface for finally obtain the ocean parameters that describe the state of the sea. Currently these sensors are very expensive and it is necessary to reduce the costs. We made the Bares sensor with modern low costs components but with good features.Peer Reviewe

Bares wave sensor

The aim of this article is to show how the Bares sensor works. This sensor has a microcontroller, an accelerometer, a gyroscope, a magnetometer and a communication board. It is designed to measure the displacements of the marine free surface for finally obtain the ocean parameters that describe the state of the sea. Currently these sensors are very expensive and it is necessary to reduce the costs. We made the Bares sensor with modern low costs components but with good features.Peer Reviewe

Supervisor dredging equipment: remote and real time control of the dredging processes

We present a system for monitoring and supervise ecological dredging. Current dredging techniques can cause serious problems to the environment. This system emerges as a need to improve efficiency and control of dredging activities. To do this, hardware and software elements will be deployed to monitor, record and display in real time each of the relevant actions in a dredge operation.Peer Reviewe

La sauvegarde des grandes oeuvres de l'ingénierie du XXe siècle

Consacré à la sauvegarde des grandes œuvres de l’ingénierie du XXe siècle, ce premier numéro des Cahiers du TSAM explore le devenir de certaines des plus remarquables et emblématiques structures en béton du siècle passé. A travers les figures d’héroïques constructeurs, il interroge l’héritage construit des ingénieurs, convoquant les plus audacieux d’entre eux (Freyssinet, Isler, Maillart, Nervi, Vierendeel, etc.). Alors que la sauvegarde de l’architecture du XXe siècle s’est récemment constituée en discipline à part entière, la préservation des ouvrages de l’ingénierie de cette période est encore balbutiante. Considérés trop souvent sous le seul point de vue de la sécurité ou de la maintenance, ces ouvrages s’avèrent parfois de véritables chefs-d’œuvre, jalons d’un « art de l’ingénieur » à la frontière entre performance technique et beauté plastique. Ces cahiers sont donc l’occasion d’initier, à l’appui d’exemples et de projets de sauvegarde concrets, une sensibilisation aux enjeux patrimoniaux dans le domaine de l’ingénierie

RAMICA owen: performing automatic microbiological cultures

This article presents the RAMICA owen. The whole RAMICA sensor is able to implement a complete culture of bacteria inside a buoy. It does a culture every day, for 3 months, and sends data in real time. This allows to monitor the evolution of bacteriological contamination and relate it with what it is happening in human doing. RAMICA sensor is a certified laboratory. It implements the MPN (Most Probable Number) Standard Method using 51 separated cells. In each cell it uses different light illumination (white or ultra violet) and its oven can work at different temperatures. With the right combination of lightning and temperature, it can culture Total coliform, Enterococcus and Ecoli

RAMICA owen: performing automatic microbiological cultures

This article presents the RAMICA owen. The whole RAMICA sensor is able to implement a complete culture of bacteria inside a buoy. It does a culture every day, for 3 months, and sends data in real time. This allows to monitor the evolution of bacteriological contamination and relate it with what it is happening in human doing. RAMICA sensor is a certified laboratory. It implements the MPN (Most Probable Number) Standard Method using 51 separated cells. In each cell it uses different light illumination (white or ultra violet) and its oven can work at different temperatures. With the right combination of lightning and temperature, it can culture Total coliform, Enterococcus and Ecoli.Peer Reviewe

XEOTV: 1080P underwater geotagger video with deferred filtering

Peer Reviewe