Strategies for an integrated distribution problem

The problems arising in the logistics of commercial distribution are complexand involve several players and decision levels. One important decision isrelated with the design of the routes to distribute the products, in anefficient and inexpensive way.This article explores three different distribution strategies: the firststrategy corresponds to the classical vehicle routing problem; the second isa master route strategy with daily adaptations and the third is a strategythat takes into account the cross-functional planning through amulti-objective model with two objectives. All strategies are analyzed ina multi-period scenario. A metaheuristic based on the Iteratetd Local Search,is used to solve the models related with each strategy. A computationalexperiment is performed to evaluate the three strategies with respect to thetwo objectives. The cross functional planning strategy leads to solutions thatput in practice the coordination between functional areas and better meetbusiness objectives.

Transthoracic adrenal biopsy procedure using artificial carbon dioxide pneumothorax as outpatient procedure.

Many routes have been described for percutaneous adrenal gland biopsy. They require either a complex non-axial path or a long hydrodissection or even pass through an organ thereby increasing complications. We describe here an approach using an artificially-induced carbon dioxide (CO2) pneumothorax, performed as an outpatient procedure in a 57-year-old woman. Under local anaesthesia, 200 ml of CO2 was injected in the pleural space through a Veress needle under computed tomography fluoroscopy, to clear the lung parenchyma from the biopsy route. Using this technique, transthoracic adrenal biopsy can be performed under simple local anaesthesia as an safely outpatient procedure.

Nationalisme économique et réalisme mercantile : la politique énergétique russe sous Poutine (2000-2008)

Mon travail met en évidence la restructuration de l'industrie énergétique russe sous les deux mandats Poutine (2000-2008) via le rôle prédominant de l'État dans une perspective historique. Une nouvelle élite politique russe (les Silovikis) issue des structures de force de l'Etat favorise le nationalisme économique axé sur le rétablissement de l'autorité du gouvernement central au sein de l'industrie énergétique nationale au détriment des pouvoirs régionaux, des sociétés privées étrangères et des oligarques indépendants. Dans cette perspective, on peut citer "l'affaire Youkos" en 2003 caractérisée par l'arrestation de l'oligarque Mikhaïl Khodorkhovsky; les tentatives silovikiennes de reprendre l'ascendant sur les compagnies pétrolières régionales Tatneft et Bachneft gérées par les gouvernements tatar et bachkir, la pression fiscale envers les majors pétrolières étrangères à l'instar du conflit russo- britannique relatif à la joint-venture TNK-BP. Quant à la politique énergétique étrangère russe, elle est inspirée par line vision réaliste mercantile; le gouvernement silovikien vise à défendre l'intérêt national, le prestige et la puissance de la Russie via ses "champions" énergétiques Rosneft et Gazprom utilisés comme levier politique, notamment à l'égard des pays de la CEI considéré par Moscou comme sa sphère d'influence historique. Dans cette perspective, nous pouvons mentionner l'interruption des approvisionnements pétroliers et gaziers russes à l'Ukraine, aux Etats baltes ou encore à la Géorgie; la concurrence entre les majors russes et étrangères en Asie centrale / Caucase pour les champs pétrolifères et les tracés de pipelines (nouveau «Grand Jeu»); la diversification des marchés russes à l'exportation à travers la promotion de nouveaux pipelines partant des champs pétrolifères sibériens vers la Chine et l'océan Pacifique.¦My work highlights the restructuration of the Russian energy industry under the 2 Putin madates (2000-2008) by the predominant role of the state in a historical perspective. A new Russian politic elite (Siloviki) from state structure forces promotes the economic nationalism focused on the reestablishment of the central governmental authority in the national energy industry against regional powers, private foreign companies and independent oligarchs. In this perspective, we can mention the "Yukos Affair" in 2003 with the arrest of the oligarch Mikhail Khodorkhovsky; the silovikian attempts to take over the regional oil companies Tatneft and Bachneft handled by the Tatar and Bashkir governments; the fiscal silovikian pressure against foreign companies such as the Russo-Britannic joint- venture TNK-BP. As for the Russian energy Foreign policy, it is inspired by a mercantile realism vision; the silovikian government aims to defend the national interest, the prestige and the power of Russia through its energy companies Rosneft and Gazprom as a political leverage especially toward the CEI Countries considered by Moscow as it historical sphere of influence. In this perspective, we can mention the interruption of Russian oil&gas supply toward Ukraine, Baltic states or Georgia; the competition between Russian and foreign companies in Central Asia/Caucasus for oil and gas fields and pipeline routes (new "Great Game"); the diversification of Russian export markets through the promotion ο new pipelines from Siberian oil&gas fields to China and the Pacific Ocean.

Molecular determinants of vesicular storage and release of the gliotransmitter D-serine from cortical astrocytes

Neuron-astrocyte reciprocal communication at synapses has emerged as a novel signalling pathway in brain function. Astrocytes sense the level of synaptic activity and, in turn, influence its efficacy through the regulated release of 'gliotransmitters' such as glutamate, ATP or D-serine. A calcium-dependent exocytosis is proposed to drive the release of gliotransmitters but its existence is still debated. Over the last years, we have been studying the molecular determinants governing D-serine release from glia using different approaches. Using a novel bioassay for D-serine, we have been able to show that D-serine release occurs mainly through a calcium- and SNARE proteindependent mechanism just supporting the idea that this amino acid is released by exocytosis from glia. We next have pursued our exploration by confocal imaging and tracking of the exocytotic routes for Dserine- mediated gliotransmission and have shown that D-serine releasable pools are confined to synaptobrevin2/cellubrevin-bearing vesicles. To shed light onto the mechanisms controlling the storage and the release of gliotransmitters and namely D-serine, we have developed a new method for the immunoisolation of synaptobrevin 2- positive vesicles from rat cortical astrocytes in culture while preserving their content in gliotransmitters. The purified organelles are clear round shape vesicles of excellent purity with homogeneous size (40 nm) as judged by electron microscopy. Immunoblotting analysis revealed that isolated vesicles contain most of the major proteins already described for neuron-derived vesicles like synaptic vesicle protein 2 (SV2) and the proton pump H?-ATPase. In addition, we have analyzed the content for various amino acids of these vesicles by means of chiral capillary electrophoresis coupled to laser-induced fluorescence detection. The purified vesicles contain large amount of D-serine. We also detect peaks corresponding to unidentified compounds that may correspond to others amino acids. Postembedding immunogold labelling of the rat neocortex further revealed the expression of D-serine in astrocytes processes contacting excitatory synapses. Finally, we have examined the uptake properties for Dserine and glutamate inside the isolated glial vesicles. Our results provide significant support for the existence of an uptake system for D-serine in secretory glial vesicles and for the storage of chemical substances like D-serine and glutamate. 11th International Congress on Amino Acids, Peptides and Proteins 763 123

Carte Phisique [sic] Administrative et Routière de la France donnant la Belgique et une partie de la Hollande : Indiquant les Relais de Poste, les Eaux Thermales et la Navigation Intérieure / par A. Beaupré

Échelle(s) : [ca 1:1 754 000], 10 Myriamètres [ = 5,7 cm]

Carte topographique et routière du département de la Dordogne / Dressée d'après les ordres de Mr Romieu préfet du dép[artemen]t sous la direction de Mr Cuménal agent voyer en chef

Échelle(s) : [ca 1:175 500], échelle de 20000 mètres [= 11,4 cm]

Prevention of age-associated dementia.

The advancement of medical sciences during the last century has resulted in a considerable increase in life expectancy. As more people live to old age, one of the most fundamental questions of the 21st century is whether the number of individuals suffering from dementia will also continue to increase. Alzheimer's disease (AD) accounts for the majority of cases of dementia in the elderly, but there is currently no curative treatment available. Several strategies have been introduced for treatment, the most recent strategy of which was the immunization of patients using antibodies against Abeta, which is a naturally occurring, even though misfolded peptide in the AD brain. Both active and passive immunization routes have been shown to reduce the pathology associated with Abeta accumulation in brains of genetically designed animal models. However, despite tremendous efforts, no unequivocal proof of therapeutic efficacy could be shown in AD patients. Particularly, the persistence of the neurofibrillary tangles in immunized brains and the issue of inducing cerebral amyloid angiopathy are major limiting factors of antibody therapy. Furthermore, physical activity, a healthy immune system and nutritional habits are suggested to protect against the onset of age-associated dementia. Thus, accumulative evidence suggests that an early integrated strategy, combining pharmacological, immunological, nutritional and life-style factors, is the most pragmatic approach to delay the onset and progression of age-associated dementia.

Mémoire sur le chemin de St-Jean-Pied-de-Port à Roncevaux, au mois d'aoust 1753

Ancien possesseur : Argenson, Antoine-René de Voyer (1722-1787 ; marquis de Paulmy d')

Indications des différens chemins et défilés des frontières de France et d'Espagne, relatifs à la carte de Saint-Jean-Pied-de-Port

Ancien possesseur : Argenson, Antoine-René de Voyer (1722-1787 ; marquis de Paulmy d')

Retour sur l'Europe chinoise

Tandis que les modes de la chinoiserie au XVIIIe et du japonisme au XIXe siècles ont fait l'objet d'innombrables publications, pour ce qui est des périodes antérieures les apports de l'Orient ont été généralement occultés par les historiens de l'art occidentaux. Cette véritable tache aveugle est-elle le fruit de l'ignorance ou le signe d'un chauvinisme européocentrique et anachronique ?¦On rappellera d'abord l'importance et la fréquence des contacts séculaires le long des routes de la soie, parcourues par les missionnaires et les marchands. Deux études de cas serviront ensuite à illustrer les phénomènes d'hybridation et de métissage qui résultent d'emprunts formels. Dans la peinture de paysage, la présence de nuages ou de montagnes chinoises en Europe dès le XVe siècle témoigne de migrations d'est en ouest. Quant au motif architectural de la porte en forme de gueule de monstre, présent du jardin de Bomarzo au Palazzo Zuccari de Rome, il semble également relever d'une source iconographique exotique, celle du kala indonésien.

Translation to success of surgical innovation.

Contemporary thoracic and cardiovascular surgery uses extensive equipment and devices to enable its performance. As the specialties develop and new frontiers are crossed, the technology needs to advance in a parallel fashion. Strokes of genius or problem-solving brain-storming may generate great ideas, but the metamorphosis of an idea into a physical functioning tool requires a lot more than just a thinking process. A modern surgical device is the end-point of a sophisticated, complicated and potentially treacherous route, which incorporates new skills and knowledge acquisition. Processes including technology transfer, commercialisation, corporate and product development, intellectual property and regulatory routes all play pivotal roles in this voyage. Many good ideas may fall by the wayside for a multitude of reasons as they may not be marketable or may be badly marketed. In this article, we attempt to illuminate the components required in the process of surgical innovation, which we believe must remain in the remit of the modern-day thoracic and cardiovascular surgeon.

Mémoire sur le quay projetté le long de la gorge de l'ouvrage à corne qui couvre l'espace entre les bastions (31) et (26) de la ville de Perpignan pour y faire passer le grand chemin d'Espagne

Ancien possesseur : Argenson, Antoine-René de Voyer (1722-1787 ; marquis de Paulmy d')

Mémoire sur la position du fort des Bains et fort de la Garde au dessus de Pratz de Mouillou et sur les chemins qui y communique en partant du Boulou ou de l'Ecluse basse au dessous de Bellegarde

Ancien possesseur : Argenson, Antoine-René de Voyer (1722-1787 ; marquis de Paulmy d')

shoPOIng : gestor de POIs per dispositius Android

Aplicació per emmagatzemar les direccions dels llocs d'interès de l'usuari amb l'objectiu de substituir els targeters tradicionals. La seva funcionalitat inclou poder gestionar-los, compartir-los a través del correu electrònic i classificar-los, amb una sèrie de categories i paraules clau per després poder geoposicionar-los i traçar rutes entre els diferents punts des de la ubicació on es troba l'usuari.

Predictors of leadership: The usual suspects and the suspect traits

In this chapter, I review literature on traits (i.e., individual differences) and their links to leader outcomes. I present an integrated model, the ascription-actuality trait theory, to explain two routes to leader outcomes that stem from traits: the route that objectively matters and the route that appears to matter but objectively may not. I discuss the history of trait research and provide criteria by which we should judge the validity of trait models. Finally, I review trait models that are the most predictive of leadership outcomes and identify those that are non-starters.