Géodiversité sous-marine de Nouvelle-Calédonie. 1ère partie

The object of this article is to offer a synthesis of the knowledge clarifying the originality and the diversity of the submarine geological formations of the New Caledonian EEZ. A reminder is given onto the geologic history of the region, based upon the dislocation of the Gondwana Continent, the opening of the Tasman Sea, the presence of submarine volcanism, the setting up of heavy peridotitic rocks, the building up of the Fairway and Lord Howe Ridges and of sedimentary basins, the formation of volcanic domes and sea-mounts or guyots, the subduction along the Vanuatu Trench, the uplift of the Loyalty Islands, the development of carbonated ptatforms around the islands etc.... Of this complex history ensues an exceptional submarine geo-diversity. After this presentation the article clarifies the methods and the tools used in marine geosciences to map, explore, observe, analyze, sample, that they are embarked or are autonomous, teleoperated or inhabited systems. A chapter describes the programs which were set up since about forty years and the results obtained as well as the scientific teams concerned with. In conclusion, based on the unpublished character of this geo-diversity, the article introduces the second text to come in a next issue of theTai Kona magazine, text which will focus on the scientific, economic (mineral resources), environmental (deep biodiversity) and risks (seismicity) challenges that are worn by one of the most original submarine geologic context in the world.

O Balanced ScoreCard como instrumento de gestão na Atividade Portuária em Portugal

Mestrado em Controlo da Gestão e dos Negócios

Between path dependency and contingency: new challenges for the geography of port system evolution.

Seaports play a critical role as gateways and facilitators of economic interchange and logistics processes and thus have become crucial nodes in globalised production networks andmobility systems. Both the physical port infrastructure and its operational superstructure have undergone intensive evolution processes in an effort to adapt to changing economic environments, technological advances,maritime industry expectations and institutional reforms. The results, in terms of infrastructure, operator models and the role of an individual port within the port system, vary by region, institutional and economic context. While ports have undoubtedly developed in scale to respond to the changing volumes and structures in geographies of trade (Wilmsmeier, 2015), the development of hinterland access infrastructure, regulatory systems and institutional structures have in many instances lagged behind. The resulting bottlenecks reflect deficits in the interplay between the economic system and the factors defining port development (e.g. transport demand, the structure of trade, transport services, institutional capacities, etc. cf. Cullinane and Wilmsmeier, 2011). There is a wide range of case study approaches and analyses of individual ports, but analyses from a port system perspective are less common, and those that exist are seldom critical of the dominant discourse assuming the efficiency of market competition (cf. Debrie et al., 2013). This special section aims to capture the spectrum of approaches in current geography research on port system evolution. Thus, the papers reach from the traditional spatial approach (Rodrigue and Ashar, this volume) to network analysis (Mohamed-Chérif and Ducruet, this volume) to institutional discussions (Vonck and Notteboom, this volume; Wilmsmeier and Monios, this volume). The selection of papers allows an opening of discussion and reflection on current research, necessary critical analysis of the influences on port systemevolution and,most importantly, future directions. The remainder of this editorial aims to reflect on these challenges and identify the potential for future research.

Competition and complementarity between seaports and hinterlands for locating distribution activities.

A locational duality in port-related distribution activities is emerging. In some regions, distribution activities have moved from ports to inland locations, driven in part by ‘push factors’ such as port congestion and scarcity of land for container handling activities, or by ‘pull factors’ such as the growth of intermodal corridors, the influence of inland terminals and the changing economic geography in the hinterland. In other regions, ports retain their traditional role as centres of distribution and warehousing activity. More recently, the focus on ‘port-centric logistics’ is indicative that some regions are refocusing on ports as potential locations for large distribution centres. The result has been a growing competition, but also complementarity, between ports and inland locations concerning the location of distribution activities, driven not only by market forces but also by institutional settings and the governance relations between the actors involved. This report provides an overview of regional differences across the world in order to develop a framework identifying for which type of distribution activities ports are suitable locations and which activities are best suited to the hinterland, taking into account geographical, economic and logistics settings. Empirical evidence is derived from a variety of regions in Europe, North America, South America, Southern Africa and Asia.

A representation-free description of the Kasevich-Chu interferometer: a resolution of the redshift controversy

Motivated by a recent claim by Muller et al (2010 Nature 463 926-9) that an atom interferometer can serve as an atom clock to measure the gravitational redshift with an unprecedented accuracy, we provide a representation-free description of the Kasevich-Chu interferometer based on operator algebra. We use this framework to show that the operator product determining the number of atoms at the exit ports of the interferometer is a c-number phase factor whose phase is the sum of only two phases: one is due to the acceleration of the phases of the laser pulses and the other one is due to the acceleration of the atom. This formulation brings out most clearly that this interferometer is an accelerometer or a gravimeter. Moreover, we point out that in different representations of quantum mechanics such as the position or the momentum representation the phase shift appears as though it originates from different physical phenomena. Due to this representation dependence conclusions concerning an enhanced accuracy derived in a specific representation are unfounded.

Generation of a business plan for a logistics service provider

The purpose of this Master’s Thesis was to study the suitability of transportation of liquid wastes to the portfolio of the case company. After the preliminary study the waste types were narrowed down to waste oil and oily waste from ports. The thesis was executed by generating a business plan. The qualitative research of this Master’s Thesis was executed as a case study by collecting information from multiple sources. The business plan was carried out by first familiarizing oneself with literature related to business planning which was then used as a base for the interview of the customer and interviews of the personnel of the case company. Additionally, internet sources and informal conversational interviews with the personnel of the case company were used and these interviews took place during the preliminary study and this thesis. The results of this thesis describe the requirements for the case company that must be met to be able to start operations. Import of waste oil fits perfectly to the portfolio of the case company and it doesn’t require any big investments. Success of the import of waste oil is affected by price of crude oil, exchange rate of ruble and legislation among others. Transportation of oily waste from ports, in turn, is not a core competence of the case company so more actions are required to start operating such as subcontracting with a waste management company.

Les interconnexions électriques entre la France et ses voisins européens depuis 1970 : un vecteur méconnu de l'intégration européenne

Les ouvrages de transport d’électricité ont d’abord été pensés un par un, reliant un excédent de production à un besoin de consommation. Ils ont ainsi parfois très naturellement et dès l’origine traversé les frontières des États pour répondre à leur raison d’être. Les secteurs électriques se structurant fortement lorsque le virage électrique fut pris, les interconnexions entre pays furent conçues par les techniciens comme une mesure élémentaire de sûreté et d’équilibre de ce produit atypique qu’est l’électricité. En France plus particulièrement, lorsque la production électronucléaire se développa à partir des années 1970, ces interconnexions devinrent petit à petit sources de revenus pour l’entreprise nationale, et d’équilibre pour la balance commerciale nationale. L’intérêt grandissant porté au secteur électrique par les institutions européennes à la fin des années 1990 vient ébranler les acteurs économiques géographiques verticaux, et rebat les cartes des enjeux à adresser à une maille plus large que l’État nation. Dans ces transformations successives, les interconnexions aux frontières, et particulièrement aux frontières françaises, jouent ainsi un rôle tout à fait spécifique et de plus en plus structurant pour les économies ouvertes des pays européens. Les réseaux de transport électriques continuent ainsi une mutation entamée dans les années 1970 qui les a conduits de la condition de mal nécessaire à celle de vecteurs indispensables de transformation des économies européennes. L’objet de ce mémoire est d’illustrer la très grande capacité d’adaptation de ces organes industriels, économiques, sociétaux et politiques, dont on pourrait faussement penser qu’ils sont immobilisés par leur nature capitalistique, à travers les enjeux portés par les interconnexions aux frontières françaises. Les sources sont à la fois issues de données des opérateurs techniques, de la documentation – encore peu fréquente – sur ces sujets, ainsi que des statistiques officielles du ministère français. Cette capacité d’innovation et de développement de « couches de services » permet aujourd’hui aux grands réseaux de transport de traverser les époques et la variabilité des orientations de leurs environnements, durablement.

Searching for knowledge in the belly of the beast: diversity, social equity and the African graduate student mother's experience in US higher education

Diversity has become a buzz word in public discourse and in educational circles. Higher education institutions in the US have increasingly used this word as a cornerstone of their mission statements and have made increasing efforts to attract students from different backgrounds. As part of the increase in diversity efforts among US colleges, is a significant rise in the number of international students. Attracting international students has become a priority for U.S. universities regardless of size or location. This study examines the intersection between the structure of American educational environment and the blended identities of African Graduate Student Mothers. Within the context of contemporary diversity efforts in US educational institutions, this study examines both the structural environments and the socio-cultural constructs that affect the experiences of African graduate student mothers. Based on a qualitative research interview design, a total of nineteen African graduate student mothers at a Mid-Western University in the US were interviewed individually and in groups over a six weeks period. Results from this study show that apart from the difficult and often dehumanizing treatment African student mothers endure from immigration and consular officials in their various countries and ports of entry, they often find themselves at the margins of their various programs and departments with very little support if any. This is because most of them enroll into graduate programs after arriving as dependants of their spouses; a process that does not allow them to negotiate for departmental commitments and support prior to their arrival. Not only do these women face racial discrimination from white professors, staff and fellow students, but they also experience discrimination and hostilities from African Americans and other minority groups who see them as threats to the limited resources that are often set aside for minority groups in such institutions.

Mortalités de moules bleues dans les Pertuis Charentais: description et facteurs liés – MORBLEU

Depuis 2014, des surmortalités anormales affectent les cheptels mytilicoles tant adultes que juvéniles avec des mortalités massives pouvant atteindre 100% (Béchemin et al. 2015). Les objectifs généraux de ce projet sont d’identifier des facteurs potentiellement corrélés avec les mortalités de moules observées dans les Pertuis Charentais: facteurs environnementaux biotiques, abiotiques et hydrodynamiques) et facteurs intrinsèques aux animaux (traits d'histoire de vie, qualité cytogénétique et physiologie). Après une introduction bibliographique complète, différentes questions sont ici abordées. 1. Historique des mortalités 2014-2015 ? Grâce { différentes sources d’information nous avons pu retracer les évènements de mortalités de 2014 et 2015 et valider l’échantillonnage réalisé en 2015 dans Morbleu (au niveau temporel et spatial). 2. Les mortalités 2014 et 2015 sont-elles exceptionnelles ? Existe-t-il un lien avec les fluctuations environnementales ? Pour cela, nous avons porté un regard rétrospectif sur 15 années de données acquises dans les réseaux portés par Ifremer afin de définir un niveau de mortalité « anormale » et d’explorer de potentiels liens avec les fluctuations environnementales. Nous avons pu observer que (1) les épisodes de mortalités de 2014 et 2015 peuvent être qualifiés d’exceptionnels, (2) ils sont survenus dans des conditions climatiques plutôt chaudes et pluvieuses associées à des indices de diversité phytoplanctoniques bas (nombre de taxons et équilibre quantitatif entre ces taxons). 3. Dans quelles conditions les mortalités de moules sont-elles survenues en 2015 ? Nous présentons ici dispositif mis en place sur nos 4 sites ateliers (Filière, Boyard, Eperon et Loix) et l’ensemble des échantillons et mesures collectées (environnement abiotique ou biotique, ou connectivité hydrodynamique des masses d’eaux). Cette action de recherche a nécessité 16 campagnes et aboutit à la bancarisation de 805 échantillons, certains prévelés au cours des mortalités observées sur les animaux déployés. Les mortalités observées en 2015 sont survenues dans un contexte environnemental abiotique différent de celui observé en 2014 (absence de dessalure comparable à celles observées en 2014, différence dans la contribution relative des fleuves aux masses d’eau). Néanmoins, les conditions hydrodynamiques et la connectivité entre les sites du Pertuis Breton et les côtes vendéennes sont quant à elle comparables entre ces 2 années. 4. Quelle(s) ont été la(les) espèce(s) ou population(s) de moules affectée(s) ? Différentes espèces et populations étant présentes sur les côtes française, nous avons cherché à préciser les ascendances génétiques sur des animaux moribonds et vivants prélevés (MORBLEU et mortalité déclarées MYTILOBS-2). Pour 99% d’entre eux, les animaux analysés ont pu être affiliés au fond génétique M. edulis européen du Golf de Gascogne. Toutefois la présence d’ascendance trossulus sur certains individus est à considérer. Avec les marqueurs utilisés, aucune différence génétique entre les animaux moribonds et survivants n’a pas être observée, les mortalités touchant certains hybrides edulis/galloprovincialis en proportion identique à celle de M. edulis. 5. Quelle était la qualité cytogénétique des animaux en 2015 ? Pourrait-il exister un lien avec les mortalités observées ? Nous avons échantillonné des animaux prélevés sur 7 sites mytilicoles avant et après la mortalité de l’année 2015. Les analyses de la qualité cytogénétique de ces animaux est toujours en cours. 6. Ces animaux étaient-ils dans des conditions physiologiques particulières ? des échantillons de moules vivantes, collectés avant, après et au cours des mortalités, sur des sites impactés et peu/pas impactés ont été analysés par une approche transcriptomique à haut débit (RNA-seq). L’échantillonnage 2015 ayant été tardif dans l’année (prélèvements jusqu’en juillet 2015), la réalisation de l’approche transcriptomique a été retardée. Le traitement des données de séquençage est encore en cours d’analyse. Ainsi cette année nous a permis (1) de confronter les données environnementales à 15 années de mesures, (2) de mettre en place un dispositif et d’échantillonner au cours d’un épisode de mortalité, (3) de préciser le fond génétique des animaux affectés. Cependant les prélèvements ayant été tardifs, de nombreuses analyses sont encore en cours de traitement.

Procedimentos de informação portuária electrónica

A integração de sistemas é uma necessidade cada vez mais necessária face à exigência e competitividade dos negócios. Uma forma de respondermos a estes factos é através da tecnologia, acompanhando-a e aprofundando-a. O presente documento apresenta uma proposta de solução tecnológica a estes factos. O caso que iremos abordar trata-se da necessidade de renovar o sistema de gestão portuária a nível nacional, garantido uma continuidade de negócio, assim como a implementação de novas funcionalidades que permitam a esta plataforma ser totalmente independente e integrável com outros sistemas e/ou adaptável a outras organizações no futuro. SOA, Service Oriented Architecture, foi a filosofia adoptada para garantir a facilitação do tráfego marítimo através da harmonização de processos e procedimentos entre os vários portos, fundamentalmente no referente à interconexão e interoperabilidade, e a partilha e troca electrónica de informação processual entre os vários membros da comunidade marítima e portuária. ABSTRACT; System integration is a necessity progressively more required due to the business demand and competitiveness. It is possible to respond to the latter facts with technology, by following it and developing it. This study proposes a technological solution for the abovementioned facts. The case to be addressed is the need to renovate the port management system in a nationwide scale, assuring simultaneously the continuity of the business and the implementation of new functionalities that allow for this platform to be utterly independent and applicable to other systems and/or adaptable to other organizations in the future. SOA, Service Oriented Architecture, was the theory adopted to guarantee the simplification of the maritime traffic, by harmonizing the processes and the procedures among the several ports, especially concerning the interconnection and interoperability, and the electronic sharing and exchange of information referent to processes amongst the numerous members of the maritime and port community.

Espionage against Poland in the Documents and Analyses of the Polish Special Services (1944 - 1989) - as Illustrated by the Intelligence Activities of the USA

The text analyses the intelligence activity against Poland in the period 1944-1989. The paper also contains a case study, i.e. an analysis of the American intelligence service activity held against Poland. While examining the research thesis, the author used the documents and analyses prepared by the Ministry of Internal Affairs. In order to best illustrate the point, the author presented a number of cases of persons who spied for the USA, which was possible thanks to the analysis of the training materials of the Ministry of Internal Affairs directed to the officers of the Security Service and the Citizens’ Militia. The text tackles the following issues: (1) to what extent did the character of the socio-political system influence the number of persons convicted for espionage against Poland in the period under examination?, (2) what was the level of interest of the foreign intelligence services in Poland before the year 1990?, (3) is it possible to indicate the specificity of the U.S. intelligence activity against Poland? 1) The analysis of data indicates that the period 1946-1956 witnessed a great number of convictions for espionage, which is often associated with the peculiar political situation in Poland of that time. Up to 1953, the countries of the Eastern bloc had reproduced the Stalin’s system, which only ceased due to the death of Stalin himself. Since then, the communist systems gradually transformed into the system of nomenklatura. Irrespective of these changes, Poland still witnessed a wave of repressions, which resulted from the threats continuously looming over the communist authorities – combating the anti-communist underground movement, fighting with the Ukrainian Insurgent Army, the Polish government-in-exile, possible revisionism of borders, social discontent related to the socio-political reforms. Hence, a great number of convictions for espionage at that time could be ascribed to purely political sentences. Moreover, equally significant was the fact that the then judicial practice was preoccupied assessing negatively any contacts and relations with foreigners. This excessive number of convictions could ensue from other criminal-law provisions, which applied with respect to the crimes against the State, including espionage. What is also important is the fact that in the Stalin’s period the judiciary personnel acquired their skills and qualifications through intensive courses in law with the predominant spirit of the theory of evidence and law by Andrey Vyshinsky. Additionally, by the decree of 1944 the Penal Code of the Polish Armed Forces was introduced; the code envisaged the increase in the number of offences classified as penalised with death penalty, whereas the high treason was subject to the military jurisdiction (the civilians were prosecuted in military courts till 1955; the espionage, however, still stood under the military jurisdiction). In 1946, there was introduced the Decree on particularly dangerous crimes in the period of the State’s recovery, which was later called a Small Penal Code. 2) The interest that foreign intelligence services expressed in relation to Poland was similar to the one they had in all countries of Eastern and Central Europe. In the case of Poland, it should be noted that foreign intelligence services recruited Polish citizens who had previously stayed abroad and after WWII returned to their home country. The services also gathered information from Poles staying in immigrant camps (e.g. in FRG). The activity of the American intelligence service on the territory of FRG and West Berlin played a key role. The documents of the Ministry of Internal Affairs pointed to the global range of this activity, e.g. through the recruitment of Polish sailors in the ports of the Netherlands, Japan, etc. In line with the development in the 1970s, espionage, which had so far concentrated on the defence and strategic sectors, became focused on science and technology of the People’s Republic of Poland. The acquisition of collaborators in academic circles was much easier, as PRL opened to academic exchange. Due to the system of visas, the process of candidate selection for intelligence services (e.g. the American) began in embassies. In the 1980s, the activity of the foreign intelligence services concentrated on the specific political situation in Poland, i.e. the growing significance of the “Solidarity” social movement. 3) The specificity of the American intelligence activity against Poland was related to the composition of the residency staff, which was the largest in comparison to other Western countries. The wide range of these activities can be proved by the quantitative data of convictions for espionage in the years 1944-1984 (however, one has to bear in mind the factors mentioned earlier in the text, which led to the misinterpretation of these data). Analysing the data and the documents prepared by the Ministry of Internal Affairs, one should treat them with caution, as, frequently, the Polish counter-intelligence service used to classify the ordinary diplomatic practice and any contacts with foreigners as espionage threats. It is clearly visible in the language of the training materials concerned with “secret service methods of the intelligence activity” as well as in the documents on operational activities of the Security Service in relation to foreigners. The level of interest the USA had in Poland was mirrored in the classification of diplomatic posts, according to which Warsaw occupied the second place (the so-called Group “B”) on the three-point scale. The CIA experienced spectacular defeats during their activity in Poland: supporting the Polish underground anti-communist organisation Freedom and Independence and the so-called Munich-Berg episode (both cases took place in the 1950s). The text focuses only on selected issues related to the espionage activities against Poland. Similarly, the analysis of the problem has been based on selected sources, which has limited the research scope - however, it was not the aim of the author to present the espionage activity against Poland in a comprehensive way. In order to assess the real threat posed by the espionage activity, one should analyse the case of persons convicted for espionage in the period 1944-1989, as the available quantitative data, mentioned in the text, cannot constitute an explicit benchmark for the scale of espionage activity. The inaccuracies in the interpretation of data and variables, which can affect the evaluation of this phenomenon, have been pointed out in the text.

A articulação entre PRONATEC e bolsa família : a execução do bolsa-formação trabalhador para os beneficiários do bolsa família no vale do urucuia, noroeste de minas

Dissertação (mestrado)—Universidade de Brasília, Faculdade de Educação, Programa de Pós-Graduação em Educação, 2015.

Porto de Sines como principal porto ibérico

Este trabalho tem como objeto principal de estudo o Porto de Sines, principal porto nacional e em contínuo crescimento, tanto a nível económico como estrutural. O Porto de Sines tem reunidas em si, um conjunto de grandes condições, que fazem dele o porto que é hoje. Muitas dessas condições melhores que as de alguns dos portos que concorrem diretamente com ele, facto que levou o autor a realizar este estudo. O presente trabalho aborda diversas áreas de estudo. Em primeiro lugar, faz uma abordagem teórica, para contextualização do caso a estudar. Incidindo sob as características do porto e as suas estratégias, ou temas que estão ligados direta ou indiretamente com o porto, como a questão da bitola europeia. Por ultimo, este trabalho tem como objetivo encontrar uma estratégia que possa ser utilizada como guia, pelas as administrações portuárias, empresas ou outras entidades interessadas.

Development of a cargo screening process simulator: a first approach

The efficiency of current cargo screening processes at sea and air ports is largely unknown as few benchmarks exists against which they could be measured. Some manufacturers provide benchmarks for individual sensors but we found no benchmarks that take a holistic view of the overall screening procedures and no benchmarks that take operator variability into account. Just adding up resources and manpower used is not an effective way for assessing systems where human decision-making and operator compliance to rules play a vital role. Our aim is to develop a decision support tool (cargo-screening system simulator) that will map the right technology and manpower to the right commodity-threat combination in order to maximise detection rates. In this paper we present our ideas for developing such a system and highlight the research challenges we have identified. Then we introduce our first case study and report on the progress we have made so far.

Modelling and analysing cargo screening processes: a project outline

The efficiency of current cargo screening processes at sea and air ports is unknown as no benchmarks exists against which they could be measured. Some manufacturer benchmarks exist for individual sensors but we have not found any benchmarks that take a holistic view of the screening procedures assessing a combination of sensors and also taking operator variability into account. Just adding up resources and manpower used is not an effective way for assessing systems where human decision-making and operator compliance to rules play a vital role. For such systems more advanced assessment methods need to be used, taking into account that the cargo screening process is of a dynamic and stochastic nature. Our project aim is to develop a decision support tool (cargo-screening system simulator) that will map the right technology and manpower to the right commodity-threat combination in order to maximize detection rates. In this paper we present a project outline and highlight the research challenges we have identified so far. In addition we introduce our first case study, where we investigate the cargo screening process at the ferry port in Calais.