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Volatile nitrosamines in normal human faeces
NITROSAMINES are a major class of chemical carcinogens which lead to a wide variety of tumours in many animals1. They may be formed in vitro by nitrosation of primary2, secondary3 or tertiary amines4 and are foun...
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Chapter and Conference Paper
Spatial distribution and quantification of Fucus species and Ascophyllum nodosum beds in intertidal zones using spot imagery
Low tide SPOT images were selected from two French coast areas characterized by important Fucaceae populations (Pleubian-Bréhat site in Northern Brittany and Ré Island on the Atlantic coast).
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Detection of Avirulent Mutants of Agrobacterium Tumefaciens in Crown-Gall Tumors Produced in Vitro
Avirulent strains of Agrobacterium with the ability to catabolize opines have been described. In many strains, this property is encoded on a plasmid showing some homology with Ti plasmids. Recent studies (see acc...
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Article
Spatial distribution and quantification of Fucus species and Ascophyllum nodosum beds in intertidal zones using spot imagery
Low tide SPOT images were selected from two French coast areas characterized by important Fucaceae populations (Pleubian-Bréhat site in Northern Brittany and Ré Island on the Atlantic coast).
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Chapter
The French Atlantic Coasts
Summer mass blooms of macroalgae have been occurring increasingly for two decades along the French Atlantic coastline (Fig. 9.1). The coasts of Brittany are the most affected, considering the nearly 100 000 m3 of...
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TEM study of kaolinite thermal decomposition by controlled-rate thermal analysis
The dehydroxylation of kaolinite leading to metakaolinite was studied by transmission electron microscopy. TEM techniques allow the study of morphology, structure (by selected-area electron diffraction) and la...
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Chapter and Conference Paper
Influence of Heat Treatment Kinetics on Calcium Silicate Hydrates Phase Evolution
29Si Nuclear Magnetic Resonance was used to analyse silicate polymerization in relation with the kinetic control of the curing process. Controlled Rate Thermal Analysis (CRTA) was applied to the monitoring of th....
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Open AccessThe necessity to differentiate between thoracic hyperkyphotic curve types based on architecture in order to propose an appropriate treatment strategy
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Open AccessThe treatment of adult scoliosis utilizing the SpineCor Dynamic Corrective Brace
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Open AccessThe treatment of Hyperkyphosis utilizing the SpineCor® Dynamic Corrective Brace: some preliminary results