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Source : Persée

Consommation et environnement

Giraudel, Catherine (2002)

Cette chronique régulière développe le contentieux relatif aux produits destinés aux consommateurs dans la mesure où ce contentieux se trouve en connexité avec la protection de l'environnement. Elle fait également le point sur les principaux textes communautaires et nationaux concernant la ...

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Source : DANS

Potato leafroll virus, molecular analysis and genetically engineered resistance.

Wilk, van der, F. (1995)

The nucleotide sequence of the genomic RNA of potato leafroll virus (PLRV) was elucidated and its genetic organization deduced (Chapter 2). Six open reading frames (ORFs) were shown to be present on the genome. Both the PLRV coat protein gene and the RNA- dependent RNA polymerase gene were ...

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Source : HAL

The Fickle Fringe and the Stable Core: Exporters' Product Mix Across Markets

Fontagné, Lionel et al. (4 mai 2016)

Multi-product exporters choose their product mix focusing on their best-performing products. Although their product mix varies across countries (the fickle fringe), the interdependence in demand or production technology making vectors of products systematically co-exported leads to commonalities in ...

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Source : DANS

Development of time-resolved XAFS spectroscopy techniques : applications in homogeneous catalysis

(16 avr. 2004)

Catalysis is one of the most important methods to obtain products in a selective and sustainable manner, i.e. in an environmental responsible manner. To be able to modify and optimize these catalytic production pathways, it is important to obtain knowledge on the reaction mechanisms occurring. X-ray ...

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Source : UPV

Polyphenol extraction from grape wastes: Solvent and pH effect

LIBRÁN CUERVAS-MONS, CELIA MARÍA et al. (sept. 2013)

World wine industry transforms 10% - 25% of raw grapes into residues, mainly represented by lees, grape marcs, seeds and stems. These by-products are a rich source of polyphenols and therefore they can be used to produce new added value products. The aim of this work wasto determine the best process ...

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Source : DANS

Reaction products in mass spectrometry elucidated with infrared spectroscopy

Polfer, N. C. et al. (2007)

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Source : DANS

Sustainable Production of Bio-Based Chemicals by Extremophiles

Bosma, E.F. et al. (2013)

To improve microbial fermentation as an efficient way to sustainably produce green chemicals from renewable resources, novel production organisms are being explored. Extremophiles, in general, and moderate thermophiles in particular, offer important advantages over well-known mesophilic ...

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Source : DANS

E-shopping and its relationship with in-store shopping : empirical evidence from the Netherlands and the USA

Farag, Sendy et al. (2006)

Despite considerable examination of the impact of telecommunications on travel, little empirical evidence sheds light on the impact of e-shopping on travel—a recent and increasingly popular form of telecommunications. This paper analyses determinants of online buying and their relationship with in ...

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Source : DANS

Coverage of endangered species in environmental risk assessments at EFSA

Brock, T.C.M. (2016)

The EFSA performs environmental risk assessment (ERA) for single potential stressors such as plant protection products, genetically modified organisms and feed additives, and for invasive alien species that are harmful to plant health. This ERA focusses primarily on the use or spread of such ...

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