Environmental context of all samples from the Tara Oceans Expedition (2009-2013), about depth specific features

The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set provides environmental context to all samples from the Tara Oceans Expedition (2009-2013), including calculated averages of mesaurements made concurrently at the sampling location and depth, and calculated averages from climatologies (AMODIS, VGPM) and satellite products.

Environmental context of all samples from the Tara Oceans Expedition (2009-2013), about mesoscale features

The Tara Oceans Expedition (2009-2013) sampled the world oceans on board a 36 m long schooner, collecting environmental data and organisms from viruses to planktonic metazoans for later analyses using modern sequencing and state-of-the-art imaging technologies. Tara Oceans Data are particularly suited to study the genetic, morphological and functional diversity of plankton. The present data set provides environmental context to all samples from the Tara Oceans Expedition (2009-2013), about mesoscale features related to the sampling date, time and location. Includes calculated averages of mesaurements made concurrently at the sampling location and depth, and calculated averages from climatologies (AMODIS, VGPM) and satellite products.

The Irregular Ribbed Vault of the Sacristy of the Cathedral of Saint-Jean Baptiste in Perpignan

The vault of the sacristy of the Cathedral of Saint-Jean Baptiste in Perpignan (France), constructed by the Majorcan architect Guillem Sagrera between 1433 and 1447, is an outstanding, yet strikingly unknown, example of rib vaulting. This paper analyzes the overall construction of the form of the vault, characterized by its highly irregular perimeter, with particular attention to an isolated decorated corbel which solves the problem of the wall support of a group of six ribs and is in stark contrast with the rest of the supports, which are completely unadorned. Given the extreme rigour of Sagrera in all his works (and this one in particular), this apparent “capriccio” must be justified not only by decorative or formal requirements, but also by the constructive logic of Gothic vaulting system

How Can Local Manufacturing Improve Economic Sustainability? Saint Brissant: a case study of local manufacturing in Spain

Fast-fashion retailers and mass production dominate the fashion and apparel industry. Increased globalization, labor intensity and outsourcing to developing countries are fostering the interest in sustainability within the industry. There is a growth of a new movement attempting to offset the demand for fast fashion, "Slow Fashion" movement. Slow fashion is not time-based but quality-based approach in which designers, buyers, retailers and consumers are more aware of the impacts on workers, communities and ecosystems (Fletcher 2007). European Union has also some critical targets to reach by 2020. Spain, specifically, has to meet some requirements in terms of economy and sustainability. This exploratory study analyzed how slow fashion concept, precisely manufacturing locally, could improve economic development. Local manufacturing, its impact on economic development and the challenges of Spanish market are illustrated through a case study of one Spanish fashion brand, Saint Brissant.

Characterization of N-Glycans from Arabidopsis. Application to a Fucose-Deficient Mutant1

The structures of glycans N-linked to Arabidopsis proteins have been fully identified. From immuno- and affinodetections on blots, chromatography, nuclear magnetic resonance, and glycosidase sequencing data, we show that Arabidopsis proteins are N-glycosylated by high-mannose-type N-glycans from Man5GlcNAc2 to Man9GlcNAc2, and by xylose- and fucose (Fuc)-containing oligosaccharides. However, complex biantenary structures containing the terminal Lewis a epitope recently reported in the literature (A.-C. Fitchette-Lainé, V. Gomord, M. Cabanes, J.-C. Michalski, M. Saint Macary, B. Foucher, B. Cavalier, C. Hawes, P. Lerouge, and L. Faye [1997] Plant J 12: 1411–1417) were not detected. A similar study was done on the Arabidopsis mur1 mutant, which is affected in the biosynthesis of l-Fuc. In this mutant, one-third of the Fuc residues of the xyloglucan has been reported to be replaced by l-galactose (Gal) (E. Zablackis, W.S. York, M. Pauly, S. Hantus, W.D. Reiter, C.C.S. Chapple, P. Albersheim, and A. Darvill [1996] Science 272: 1808–1810). N-linked glycans from the mutant were identified and their structures were compared with those isolated from the wild-type plants. In about 95% of all N-linked glycans from the mur1 plant, l-Fuc residues were absent and were not replaced by another monosaccharide. However, in the remaining 5%, l-Fuc was found to be replaced by a hexose residue. From nuclear magnetic resonance and mass spectrometry data of the mur1 N-glycans, and by analogy with data reported on mur1 xyloglucan, this subpopulation of N-linked glycans was proposed to be l-Gal-containing N-glycans resulting from the replacement of l-Fuc by l-Gal.