Search Results - "Bellon Maurel, V."

Detection of powdery mildew in grapevine using remotely sensed UV-induced fluorescence by Bélanger, M.-C., Roger, J.-M., Cartolaro, P., Viau, A. A., Bellon-Maurel, V.

“…Powdery mildew is caused by Erysiphe necator (syn. Uncinula necator), an ascomycete fungus. It can induce severe damage to a vineyard including yield loss and…”
Get full text

Alternative methods for determining anaerobic biodegradability: A review by Lesteur, M., Bellon-Maurel, V., Gonzalez, C., Latrille, E., Roger, J.M., Junqua, G., Steyer, J.P.

“…The characterization of solid wastes is a necessary step before they can be used in anaerobic digestion. The quantities of different compounds (carbohydrates,…”
Get full text

First step towards a fast analytical method for the determination of Biochemical Methane Potential of solid wastes by near infrared spectroscopy by Lesteur, M., Latrille, E., Maurel, V. Bellon, Roger, J.M., Gonzalez, C., Junqua, G., Steyer, J.P.

“…Methane can be produced by anaerobic digestion. The Biochemical Methane Potential (BMP) test is widely applied to determine the anaerobic biodegradability of…”
Get full text

Application of LS-SVM to non-linear phenomena in NIR spectroscopy: development of a robust and portable sensor for acidity prediction in grapes by Chauchard, F., Cogdill, R., Roussel, S., Roger, J.M., Bellon-Maurel, V.

“…Nowadays, near infrared (NIR) technology is being transferred from the laboratory to the industrial world for on-line and portable applications. As a result,…”
Get full text

ApeX-Vigne: experiences in monitoring vine water status from within-field to regional scales using crowdsourcing data from a free mobile phone application by Pichon, L., Brunel, G., Payan, J. C., Taylor, J., Bellon-Maurel, V., Tisseyre, B.

“…Monitoring vine water status is a major issue for vineyard management because water constraints impact both the quality and the quantity of the harvest…”
Get full text

Dynamic orthogonal projection. A new method to maintain the on-line robustness of multivariate calibrations. Application to NIR-based monitoring of wine fermentations by Zeaiter, M., Roger, J.M., Bellon-Maurel, V.

“…A new method is developed to maintain the on-line robustness of multivariate calibrations against unknown influence factors, especially in the case of…”
Get full text

Robustness of models developed by multivariate calibration. Part II: The influence of pre-processing methods by Zeaiter, M., Roger, J.-M., Bellon-Maurel, V.

“…Infrared (IR) spectroscopic techniques combined with multivariate calibration (MVC) methods are promising for on-line monitoring. In a previous article [M…”
Get full text

Robustness of models developed by multivariate calibration. Part I: The assessment of robustness by Zeaiter, M., Roger, J.-M., Bellon-Maurel, V., Rutledge, D.N.

“…Monitoring products for quality assurance in real-time during industrial processes has become of great importance in recent years. Infrared spectroscopic (IRS)…”
Get full text

Building and preprocessing of image data using indices of representativeness and classification applied to granular product characterization by Ros, F., Guillaume, S., Bellon-Maurel, V., Bertrand, D.

“…The characterization of granular products using image analysis is complex, as defining sample size is a very difficult task (should one use weight or number of…”
Get full text

Aerobic Biodegradation of Polymers in Solid-State Conditions: A Review of Environmental and Physicochemical Parameter Settings in Laboratory Simulations by Grima, Sophie, Bellon-maurel, Véronique, Feuilloley, Pierre, Silvestre, Françoise

“…During the last few years, biodegradable polymers have been developed to replace petrochemical polymers. Until now, research devoted to these polymers…”
Get full text

MADSTRESS: A Linear Approach for Evaluating Scattering and Absorption Coefficients of Samples Measured Using Time-Resolved Spectroscopy in Reflection by Chauchard, F., Roger, J. M., Bellon-Maurel, V., Abrahamsson, C., Andersson-Engels, S., Svanberg, S.

“…Time-resolved spectroscopy is a powerful technique permitting the separation of the scattering properties from the chemical absorption properties of a sample…”
Get full text

Correction of the Temperature Effect on near Infrared Calibration—Application to Soluble Solid Content Prediction by Chauchard, F., Roger, J.M., Bellon-Maurel, V.

“…Non-destructive fruit quality assessment in packing houses can be carried out using near infrared spectroscopy. However, the prediction performance can be…”
Get full text

Discriminating from highly multivariate data by Focal Eigen Function discriminant analysis; application to NIR spectra by Roger, J.M., Palagos, B., Guillaume, S., Bellon-Maurel, V.

“…Discriminating between classes from spectra deals with an ill-conditioned problem, which is generally solved by means of dimension reduction, using principal…”
Get full text

Multilevel life cycle assessment to evaluate prospective agricultural development scenarios in a semi-arid irrigated region of Tunisia by Pradeleix, L., Roux, P., Bouarfa, S., Bellon-Maurel, V.

“…To design policies for sustainable irrigation planning, public decision-makers need knowledge about the potential environmental impacts of irrigated farming…”
Get full text

Multilevel environmental assessment of regional farming activities with Life Cycle Assessment: Tackling data scarcity and farm diversity with Life Cycle Inventories based on Agrarian System Diagnosis by Pradeleix, L., Roux, P., Bouarfa, S., Bellon-Maurel, V.

“…Policymakers still lack methods to assess the environmental impacts of agriculture at regional scales. Life Cycle Assessment (LCA) is renowned in assessing the…”
Get full text

Environmental assessment of a territory: An overview of existing tools and methods by Loiseau, Eléonore, Junqua, Guillaume, Roux, Philippe, Bellon-Maurel, Véronique

“…In order to reduce our environmental impact, methods for environmental assessment of human activities are urgently needed. In particular in the case of…”
Get full text

Deepening the territorial Life Cycle Assessment approach with partial equilibrium modelling: First insights from an application to a wood energy incentive in a French region by Beaussier, T., Caurla, S., Bellon-Maurel, V., Delacote, P, Loiseau, E.

“…•A forest sector economic model was coupled with Life Cycle Assessment.•Adaptations were made to ensure consistency between the two approaches.•Two types of…”
Get full text

Robustness of models developed by multivariate calibration. Part I by Zeaiter, M., Roger, J.-M., Bellon-Maurel, V., Rutledge, D.N.

Get full text

Non-destructive tests on the prediction of apple fruit flesh firmness and soluble solids content on tree and in shelf life by Zude, Manuela, Herold, Bernd, Roger, Jean-Michel, Bellon-Maurel, Veronique, Landahl, Sandra

“…Acoustic impulse resonance frequency sensor and miniaturized VIS/NIR spectrometer were applied on apple fruit Malus domestica ‘Idared’ and ‘Golden Delicious’ (…”
Get full text

Streamlining life cycle inventory data generation in agriculture using traceability data and information and communication technologies – part II: application to viticulture by Bellon-Maurel, Véronique, Peters, Gregory M., Clermidy, Sonia, Frizarin, Gustavo, Sinfort, Carole, Ojeda, Hernan, Roux, Philippe, Short, Michael D.

“…Agricultural systems are increasingly subjected to environmental life cycle assessment (LCA) but generating life cycle inventory (LCI) data in agriculture…”
Get full text