bluuebunny/crossref_metadata_2025 huggingface dataset:
A 4 kpc Molecular Gas Lane in Cygnus A
Authors: Carilli Christopher L. , Perley Richard A. , Perley Daniel A. , Dhawan Vivek , Decarli Roberto , Evans Aaron S. , Nyland Kristina
Published: October 2022

We present the discovery of a 4 kpc molecular gas lane in the Cygnus A host galaxy, using Atacama Large Millimeter/submillimeter Array CO 2–1 observations. The gas lane is oriented roughly perpendicular to the projected radio jet axis. The CO emission generally follows the clumpy dust lanes seen in Hubble Space Telescope I-band images. The total molecular gas mass is 30 × 108
M
⊙ for Milky Way–type clouds, and 3.6 × 108
M
⊙ for starburst conditions. There is a velocity change from the northern to southern CO peaks of about ±175 km s−1, and an apparently smooth velocity gradient between the peaks, although the emission in the central region is weak. In the inner ∼0.″5 projected distance from the radio core, comparison of the CO velocities to those observed for H2 2.1218 μm emission shows higher velocities for the vibrationally excited warm molecular gas than the cooler CO 2–1 line emitting gas at similar projected radii. A possible explanation for these different projected velocities at a given radius is that the cooler CO gas is distributed in a clumpy ring at radius ∼1.″5–2″, while the warm H2 2.12 μm emitting gas is interior to this ring. Of course, the current data cannot rule out a clumpy, amorphous molecular gas distribution linearly distributed perpendicular to the radio jet axis. We consider surface brightness properties on scales down to ∼265 pc, and discuss the Cygnus A results in the context of other radio galaxies with CO emission.
Explanation of Heliospheric Energetic Neutral Atom Fluxes Observed by the Interstellar Boundary Explorer
Authors: Zirnstein E. J. , Kim T. K. , Dayeh M. A. , Rankin J. S. , McComas D. J. , Swaczyna P.
Published: October 2022

Interstellar neutral atoms propagating into the heliosphere experience charge exchange with the supersonic solar wind (SW) plasma, generating ions that are picked up by the SW. These pickup ions (PUIs) constitute ∼25% of the proton number density by the time they reach the heliospheric termination shock (HTS). Preferential acceleration of PUIs at the HTS leads to a suprathermal, kappa-like PUI distribution in the heliosheath, which may be further heated in the heliosheath by traveling shocks or pressure waves. In this study, we utilize a dynamic, 3D magnetohydrodynamic model of the heliosphere to show that dynamic heating of PUIs at the HTS and in the inner heliosheath (IHS), as well as a background source of energetic neutral atoms (ENAs) from outside the heliopause, can explain the heliospheric ENA signal observed by the Interstellar Boundary Explorer (IBEX) in the Voyager 2 direction. We show that the PUI heating process at the HTS is characterized by a polytropic index larger than 5/3, likely ranging between γ ∼ 2.3 and 2.7, depending on the time in solar cycle 24 and SW conditions. The ENA fluxes at energies >1.5 keV show large-scale behavior in time with the solar cycle and SW dynamic pressure, whereas ENAs < 1.5 keV primarily exhibit random-like fluctuations associated with SW transients affecting the IHS. We find that ≲20% of the ENAs observed at ∼0.5–6 keV come from other sources, likely from outside the heliopause as secondary ENAs. This study offers the first model replication of the intensity and evolution of IBEX-Hi ENA observations from the outer heliosphere.
« Frenchness in the city » : l’imaginaire du luxe hexagonal dans le monde marchand globalisé
Authors: Lallement Emmanuelle
Published: October 2022

À partir d’une enquête ethnographique de terrain menée à New York en 2015, cet article analyse le phénomène de la diffusion du luxe français dans les commerces de la ville. Il montre les emprunts des produits de luxe français (mode, gastronomie, luxe alimentaire, etc.) par les boutiques et commerces new-yorkais spécialisés où se développe une fascination pour la « parisianité ». Les différents registres du luxe sont analysés ainsi que la mise en boutique des produits qui est centrale dans le processus d’identification à Paris et à la France. Dans cet univers d’urbanisme commercial à la fois local et mondialisé, les correspondances Paris et New York se font jour et les stratégies des différents acteurs, commerçants, créateurs, professionnels du marketing et représentants de l’État permettent de saisir le storytelling qui accompagne le luxe français dans son transfert transatlantique.
Du caviar au vin : la question du luxe sur le mont Athos (XIX e -XXI e siècle)
Authors: Seraïdari Katerina
Published: October 2022

Cet article, qui analyse la circulation de biens et de personnes entre la Grèce et la Russie pendant deux siècles, s’appuie sur l’exemple de la diffusion de deux marchandises liées au mont Athos : le caviar et le vin. Plus particulièrement, il s’intéresse, d’une part, à la relation que le monde monastique orthodoxe peut entretenir avec ce qui relève du luxe ; et, d’autre part, au rôle que ce dernier peut jouer d’un point de vue territorial, qu’il soit question des empires, des États ou d’une péninsule monastique autogérée.
Des maisons de couture aux cathédrales
Authors: Assouly Olivier
Published: October 2022

Ce texte vise à montrer, à partir de Georges Bataille, comment le capitalisme s’attacherait désormais, à travers les industries du luxe, à capter et surtout transformer une forme historique de luxe. La « dépense improductive », caractéristique du faste d’une cathédrale gothique, est devenue une source patrimoniale exploitable, déclinable en une multitude de marchandises. Il s’agira d’examiner à quelles conditions ce double renversement historique et économique a pu se réaliser.
Fiat Luxe
Authors: Darrigrand Mariette
Published: October 2022

Le mot « luxe » a toujours été rapproché de lux : « lumière » en latin. Autant analogique qu’étymologique, cette filiation demande à être complétée par d’autres sources sémantiques venues de plusieurs verbes latins présentant une forme luxi (au parfait). On voit ainsi que de grandes métaphores ancestrales sont à l’œuvre et nourrissent toujours la notion. C’est en les considérant comme une mémoire collective inconsciente que le secteur du luxe se renouvelle aujourd’hui.
Préférence, influence : le monde enchanté des it girls
Authors: Abélès Marc
Published: October 2022

Plus que le luxe, c’est l’image du luxe qui prévaut aujourd’hui. Faire du luxe un horizon possible, un rêve réalisable, tel est l’enjeu des images et des mots qui circulent avec la même intensité que les marchandises. Dans ce jeu des images, des mots et des produits, les influenceuses jouent un rôle essentiel. Longtemps ce rôle a été confié à des médias spécialisés. Désormais l’Internet a redistribué les cartes. Dans le cas de la mode ce n’est plus tant les spécialistes qui mènent la danse que des blogueuses qui s’exposent et exposent au jour le jour leurs préférences. Ainsi ces it girls d’aujourd’hui sont-elles devenues les nouveaux vecteurs de la tentation du luxe. On procédera à cette analyse en confrontant le monde des it girls à l’univers de la mode des années 1950.
Précaires de luxe
Authors: Mensitieri Giulia
Published: October 2022

Dans les productions de la mode de luxe, le travail est souvent précaire, peu ou pas rémunéré. À partir d’une enquête ethnographique menée à Paris, cet article traite du cas particulier des stagiaires dans le secteur. Il illustre qu’il est nécessaire de bénéficier d’un certain statut économique afin de cumuler de nombreuses expériences de travail précaire, dans l’espoir de décrocher un poste stable. Il s’agit d’analyser le rôle des écoles de mode internationales dans la diffusion des stages et dans la normalisation du travail précaire, dans un secteur qui affiche pourtant une excellente santé financière. Il en émerge que dans la mode de luxe, l’accumulation de stages est un luxe que seulement les étudiants et étudiantes économiquement et socialement favorisés peuvent se permettre.
Malaise dans le genre. Quand la libération du féminin révèle quelques erreurs d’interprétation
Authors: Godefroy Hélène
Published: October 2022

La notion de genre met notre monde contemporain sens dessus dessous, en faisant de la binarité sexuelle un modèle peu à peu obsolète. Or, il semble que les femmes n’y soient pas pour rien. Un trouble flagrant est en effet devenu particulièrement perceptible aussi bien dans le rapport entre les sexes, qu’à l’endroit de l’identité de genre. Et tout a commencé avec la libération du féminin , lorsque les femmes en ont imposé la légitimité au côté du masculin … Dès lors, la bisexualité de structure psychique, depuis toujours puissamment réprimée dans l’inconscient, a fait un retour fracassant vers la lumière de la conscience, bousculant la scène sociale et ses traditions, réformant la vie conjugale et ses réflexes de domination, mais réinterrogeant également l’intime du sujet, qui en peu de temps s’est mis à penser autrement sa sexualité et son identité sexuelle. Le phénomène mérite qu’on s’y arrête sérieusement. Il suscite aujourd’hui des oppositions et des débats inédits dans le champ même de la psychanalyse. La nécessité de remettre en chantier certains dictats psychanalytiques figés dans leur prescription théorique, a parfois pour conséquence d’en négliger le sujet de l’inconscient et sa réalité clinique. Le temps est donc venu de faire le point sur la question et de saisir par quelle voie clinico-théorique la pensée psychanalytique peut sereinement aborder cette notion de genre.
Dynamique psychique des devins-guérisseurs dits « clairvoyants » chez les Nawdeba du Nord-Togo
Authors: Kpassagou Bassantéa Lodegaena , Bansard Nolhan
Published: October 2022

Il s’agit dans cet article de procéder à une analyse de quelques récits biographiques recueillis auprès d’une population de Tada , des tradithérapeutes dits « clairvoyant » d’ethnie Nawda dans le Nord-Togo par deux chercheurs de culture différente. Le Tada aurait le pouvoir de soigner grâce à la relation maritale qu’il entretiendrait avec des « épouses » spirituelles nommées kounid’fogueba . L’apparition des kounid’fogueba , considérées comme une étape structurante dans le devenir Tada , est corrélée à un état psychopathologique intense et à des enjeux pulsionnels latents. Nous constatons grâce à l’approche ethnopsychanalytique que les représentations imaginaires culturelles des kounid’fogueba opèrent comme des fantasmes inconscients qui rendent compte tout aussi bien de la dynamique intrapsychique du Tada que de la transmission intergénérationnelle d’un mythe culturel.
Réflexions sur la place de l’objet transitionnel en Afrique de l’Ouest
Authors: Koumare Tembely Aminata , Tembely Modi Baba , Ludot Maude , Agboli Komi , Koumaré Baba , Moro Marie Rose
Published: October 2022

L’objet transitionnel est défini par Winnicott comme un objet ayant une fonction de défense contre l’angoisse. Nous proposons une réflexion transculturelle sur sa place et sa forme en Afrique de l’Ouest en nous appuyant sur les concepts « d’objets et de phénomènes transitionnels » de Winnicott. Nous avons cherché dans nos souvenirs d’enfance maliens des équivalents d’objets pouvant s’apparenter, pour le jeune enfant, au modèle occidental. Nous retrouvons, au moment du sevrage et des premières expériences de séparation, des objets et des figures d’attachement à valeur transitionnelle dans le contexte malien. L’usage et la fonction de ces processus semblent dépendre de l’investissement parental, et doit être lu à la lumière du caractère groupal de l’appartenance au Mali et des mouvements des enfants dans un modèle de parenté multiple. À notre génération, le processus transitionnel semble être présent en Afrique de l’Ouest, ce peut être un objet, une personne ou un symbole. Ce processus doit être replacé dans son contexte et prend des formes plus variées que dans le monde occidental.
Collaboration cliniciens-interprètes en psychiatrie durant le COVID-19
Authors: Klemp Jonathan , Halser Christopher , Delitroz Christelle , Weber Orest
Published: October 2022

Dans cette recherche nous avons étudié les situations de collaboration entre cliniciens et interprètes communautaires dans le cadre de consultations psychiatriques lors de la période de la crise sanitaire due au COVID-19. Durant cette période, les consultations psychiatriques avec interprètes ont été soit annulées, soit poursuivies à distance par téléphone ou vidéoconférence, ou maintenues en présentiel avec port du masque et gestes barrières (Association suisse pour l’interprétariat, 2020). Dans ce contexte, des pratiques et modalités de collaboration nouvelles sont apparues chez les cliniciens et les interprètes. Nous pouvions donc nous attendre à la présence d’observations utiles pour les futures pratiques, en termes notamment de défis rencontrés et de solutions mises en place ou envisagées par les professionnels. Afin d’explorer ces dimensions nous avons mené deux mini focus groups (Barbour, 2007 ; Wong, 2008), l’un avec des cliniciens et l’autre avec des interprètes communautaires. L’analyse a permis de circonscrire plusieurs thèmes transversaux au discours des professionnels. Ils ont notamment relevé une restriction des possibilités d’accompagnement due aux contraintes des équipements technologiques. Aussi, les deux groupes de professionnels ont été impactés différemment au niveau de leur identité professionnelle. En comparaison avec celles des cliniciens, les pratiques des interprètes en temps de COVID étaient moins compatibles avec les standards de qualité qu’ils appliquent à leur propre travail. Enfin, nous avons pu mettre en lumière l’importance revenant à l’utilisation de la métacommunication entre les professionnels, qui plus est lorsqu’ils sont confrontés à des exigences supplémentaires.
Hospitalisation de dyades originaires d’Afrique subsaharienne en exil dans une unité mère-bébé
Authors: Abdul Lamia , Del Carmen Espinosa Gomez Maria , Zárate Guerrero Gabriel , Titia Rizzi Alice
Published: October 2022

L’objectif de ce travail est d’évaluer la réponse aux soins des dyades originaires d’Afrique subsaharienne en exil prises en charge dans une unité mère-bébé pour une dépression périnatale. Par une méthodologie quantitative et comparative, utilisant l’échelle Global Ratings Scale for Mother-Infant Interaction , nous avons montré que les mères originaires d’Afrique subsaharienne et en exil répondent plutôt favorablement aux soins. Les bébés montrent une évolution plus mitigée mais globalement, les interactions évoluent favorablement.
Le grand dysfonctionnement
Authors: Reuflet Kim
Published: October 2022

En France, la prévention des manifestations violentes justifie politiquement la pénalisation du mouvement social, au détriment de la séparation des pouvoirs. Réelle ambition ou faux nez d’une volonté de museler les voix contestataires ? Le regard d’une magistrate.
Les succès d’une démarche
Authors: Sémelin Jacques
Published: October 2022

Les luttes non violentes contre les dominations favorisent davantage la construction d’une démocratie que les actions violentes. Une étude de deux chercheuses américaines semble étayer ce constat.
Que font-elles pour le climat ?
Authors: Couppey-Soubeyran Jézabel
Published: October 2022

Les banques centrales sont sorties du statu quo climatique. Pour autant, les actions mises en place restent marginales au vu des enjeux comme de leur force de frappe.
La gestion de la colère et de l’agressivité dans la boxe : une perspective de genre
Authors: Virgili Elisa
Published: October 2022

Au cours de deux dernières décennies, la présence des femmes dans les sports de combat n’a cessé d’augmenter. L’arrivée des femmes dans des pratiques traditionnellement considérées comme masculines a suscité un intérêt croissant de la recherche scientifique envers ce domaine. Les chercheurs se sont penchés avant toute chose sur la mise en évidence de la fonction d’ empowerment (autonomisation) des sports de combat, ainsi que de leur potentiel en termes de subversion des normes de genre (Butler, 1990). Cet article se propose d’examiner un autre aspect de ce phénomène, à savoir la gestion de la colère et de l’agressivité par les femmes dans la pratique de la boxe. Au-delà d’un examen de la littérature sur le sujet, j’ai mené des entretiens exploratoires semi-structurés avec des athlètes féminines et des entraîneurs du milieu de la boxe amateur et du milieu des gymnases autogérés de la ville de Milan. L’objectif de l’article est d’offrir un moyen de renverser la perspective sur les émotions dans le sport, afin de permettre non seulement de montrer ces émotions telles qu’elles sont généralement comprises, mais également d’établir une approche différente dans la boxe à travers une perspective de genre. Il en ressort un bouleversement des normes de genre dans le sport, dont l’effet va au-delà du sport lui-même. Les athlètes interviewées ont montré une attitude de non-conformité aux normes et aux représentations liées à la boxe masculine et révélé leur capacité à changer leur approche de la discipline elle-même.
UK PERSPECTIVE ON DEVELOPING REGULATIONS FOR AUTONOMOUS SHIPS
Authors: Taylor R
Published: October 2022

The scope of this paper is the development of regulation for remotely operated and autonomous ships. From a UK perspective, it discusses an enquiry into the United Nations Conventions for the Law of the Sea and the impact of autonomy. It explores the outcome of the International Maritime Organisation’s Regulatory Scoping Exercises on Maritime Autonomous Surface Ships and the next steps. The paper shares the regulatory developments at the different UK domestic legislative levels. The Future of Transport consultation is discussed, which includes potential new definitions for use in primary legislation. The Workboat Code is being updated to include emerging technologies, the paper touches on the methodology used to support the inclusion of remotely operated unmanned vessels as a new Annex. Finally, the current approach for managing the certification of remote operated and autonomous ships is discussed.
TOWARDS AUTONOMY - A VIEW FROM THE BRIDGE
Authors: Balls C
Published: October 2022

This paper will aim to show that the role of a lookout as an essential part of proper bridge watchkeeping has existed for a long time but has been evolving over that time and will continue to as autonomy develops.
It will include a brief study of historical records of the evolving role of a lookout including personal experience. From persons stationed at mastheads to the now more common sitting in a fully enclosed wheelhouse. As technology developed such as binoculars, radar etc. so some people have opposed it, but eventually the technology has become the norm. Also mention will be made of the trend to regulatory exemptions and equivalences including such items as CCTV to augment visual information to watch-keepers.
It will include an overview and analysis of the principal regulatory requirements for lookout and watchkeeping for example; COLREGS – Rule 5 “ Every vessel shall at all times maintain a proper look-out by sight and hearing as well as by all available means appropriate to the prevailing circumstances and conditions so as to make a full appraisal of the situation and risk of collision”. Regulation 22 of SOLAS V specifies bridge visibility requirements, STCW- Section A-VIII/2 covers watchkeeping arrangements and principles to be observed - technically applies only to seafarers serving on board seagoing ships which is interesting especially when considering shore-based control centers for ships.
MANNING THE UNMANNED SHIP: IS SAFE MANNING LEGISLATION A BOTTLENECK IN THE DEVELOPMENT OF AUTONOMOUS SHIPS?
Authors: Eriksen S , Lützen M
Published: October 2022

Legislation is often mentioned as a barrier to the development of autonomous and/or unmanned ships. This paper examines whether the laws on safe manning of ships is currently a bottleneck in a gradual reduction of crew sizes through the analysis of data on safe manning and actual manning for 210 cargo and passenger ships. It is found that most vessels have an actual manning which is significantly higher than the minimum manning required by law. Both safe and actual crew sizes are, as expected, found to increase with increasing ship size but so is the difference between safe and actual manning. The reason why ships operate with a larger crew than required by law is found to be caused by the technical and operational needs of the vessels. Legislation on safe manning is not identified as bottleneck in the development of autonomous and unmanned ships.
AIS 2.0 – A NEW MARITIME TELECOMMUNICATIONS NETWORK
Authors: Moltsen L , Pielmeier S
Published: October 2022

A second generation of the popular AIS vessel tracking system is about to be deployed globally. The new technology is formally known as VHF Data Exchange System or VDES, but we also use the popular term, AIS 2.0. Standardisation has been completed under IALA and ITU, global radio spectrum has been allocated, and IMO is working to integrate the new technology in the SOLAS convention.
The new technology adds 30 times extra open data capacity to the AIS system, and it will be a combined terrestrial/satellite network. New AIS ship terminals and coastal radio transceivers from leading equipment providers will enter the market in 2022. The world’s first commercial AIS 2.0 satellite will be launched by Sternula in late 2022 and will offer global non-realtime connectivity from 2023.
AIS 2.0 will facilitate a global digital transformation of the maritime sector from big container ships to smaller coasters, fishing vessels, and leisure crafts. A range of maritime digital services can now be realised, improving operational efficiency, enabling fuel-saving digital solutions, and paving the way for autonomous shipping.
DIGITAL ENTERPRISE PLATFORM - ENABLING EFFICIENT CAD, PLM, ERP
INTEGRATION ON SHIPYARDS
Authors: Bitomsky J , Grau M , Lützenberger J , Zerbst C
Published: October 2022

The design and production of vessels is nowadays supported by a plethora of IT tools. This comprises both tools which are very specific to shipbuilding, like hydrostatic and -dynamic design tools, as well as generic tools, like generic CAD or ERP systems, used also by other industries. Most of these tools started as island solutions, resulting in difficulties to manage the complete vessel design or even all shipyard processes as a holistic approach. Such a holistic approach allows data reuse wherever needed, without manual transfer causing additional effort and potential errors. This paper presents several use-cases for such an approach, which are beneficial for shipyards. Some of them are driven by step-by-step improvements of a shipyard’s operation, whereas others are needed to capitalize on the benefits of a merger of two shipyards.
IoS-OP: INITIATIVES FOR SHIP OPERATION DATA COLLECTION, DISTRIBUTION, AND UTILIZATION
Authors: Ikeda Y , Sharma V
Published: October 2022

This paper introduces the legal arrangements and activities for data sharing within the IoS-OP implemented by ShipDC for the promotion of ship IoT data collection, distribution and utilization.
INTERFACE DEVELOPMENT BETWEEN THE 3D CAD SOFTWARE AND THE STRUCTURAL STRENGTH ASSESSMENT SOFTWARE FOR EFFICIENT
Authors: Kim J O , Lee J H , Park H G , Jang T G
Published: October 2022

As the ship design has been increasing complexity with the need to drive optimization and performance at the same time, the use of various computer-aided software during the ship design process is no longer an option for these days. However, most software basically supports their own proprietary file format which can only be used by their own software, and also requires to reiterate modeling the ship design which had already been used in other software. Often these repetitive works become a major hinder to streamline the design process due to the huge cost of time and effort and may have potential risk for human error. In this regard, interfaces to increase productivity between software for data reusability were developed, but the available data was limited in 2D CAD-based. However, as 3D CAD is adopted in the shipyards, it became possible to access and utilize the 3D modeling data containing various information of the ship design. We have developed the interface function that can carry out hull structural strength evaluation for classification approval very quickly and efficiently based on the 3D CAD model. In this paper, Korean Register (KR) present the interface between 3D CAD software, NAPA Designer, and classification’s structural strength assessment software, SeaTrust-HullScan [1], that can
dramatically improve design productivity.
PERFORMANCE OPTIMISATION OF SOLID OXIDE FUEL CELLS THROUGH WASTE HEAT RECOVERY SYSTEMS FOR MARINE APPLICATIONS
Authors: Manias P , McKinlay C , Hudson C A , Turnock S R
Published: October 2022

With the ever-increasing demand for emission reductions within the maritime industry, a global effort is being made to decrease the carbon footprint of vessels. This study investigates the introduction of 10.5 MW SOFC, as an integral component of a 6000-passenger cruise vessel’s powertrain, to provide and cover the total energy demand on board whilst in port and the ‘hotel load’ during voyages. Furthermore, effective ways of utilizing the otherwise wasted heat from the exhaust are investigated, to increase the powertrain system’s overall efficiency and subsequently decrease its carbon footprint, through the utilization of a Waste Heat Recovery System. Results showed 7,078 tonnes reduction of LNG fuel consumption and 31,919 tCO2e emission savings annually when running the SOFCs on LNG, with the recoverable waste heat from the SOFCs being less than from the current LNG generator sets, requiring additional boiler power to meet a 4 GWh of annual heat deficit.
ZERO INFRASTRUCTURE GEOLOCATION OF NEARBY FIRST RESPONDERS ON RO-RO VESSELS
Authors: Mpeis P , Zeinalipour-Yazti D , Bleye Vicario J
Published: October 2022

The early suppression of fires on ro-ro vessels requires rapid fire identification as a fire of medium growth exponentially reaches 50kW after only 1 minute. Fire patrol members (e.g., able seamen) are asked to act as first responders in such fire incident cases. They do however lack the necessary digital technology for immediate localization, verification and coordination with the bridge and other first responders. Indoor localization requires dense referencing systems (such as Wi-Fi, UWB, Bluetooth antennas), but these technologies require expensive installations and maintenance. Also, Satellite-based indoor localization is obstructed by the bulky steel structures of
vessels, so this doesn’t work either. Within the LASH FIRE project, an H2020 funded project (Grant Agreement #814975) in which this publication is framed, research has been carried out to develop a ground-breaking localization technology that requires zero infrastructure using computer vision on commodity smartphone devices attached to the gear of first responders. The developed solution comprises of three steps: (i) Training, where vessel owners supply video recordings that are processed on a deep learning data center to produce an accurate computer vision machine learning model; (ii) Logging, where a mobile app allows referencing non-movable objects
to the (x,y,deck) coordinates of a vessel; and (iii) Localization, where first responders localize on a digital map. Additionally, in case a sparse communication network is available, first responders can share their location, emergency messages and heat scan images with nearby first responders and the bridge. Our proposed technology is shown to be 80% and 90% accurate for localization and tracking scenarios, respectively, in a study we carried out with video traces from a real ro-ro vessel. The overall developed Smart Alert System (SMAS), streamlines the lengthy fire verification, coordination, and reaction process in the early stages of a fire, improving fire safety.
SEMI-AUTOMATIC DISTRIBUTED SHIP SERVICE SYSTEMS ROUTING FRAMEWORK FOR SUBMARINE EARLY-STAGE DESIGN
Authors: Mukti M H , Pawling R J , Andrews D J
Published: October 2022

Part of the complexity of submarine design is that such needs are typified by extensive and densely engineered distributed ship service system(s) (DS3). Even though submarine early-stage design is the phase to address major DS3 choices in the
design process, in initial sizing and submarine synthesis reliance is often made on “past practice” and simple vessel displacement-based weight algorithms. Such an approach not only limits the ability of the concept designer to consider
the impact of different DS3 options but also inhibits the opportunity (or necessity) to undertake Requirements Elucidation, specifically for DS3. One of the greatest challenges of DS3 synthesis is the development of the routing model of cables,
ducting, and piping which can be time-consuming undertaken in Early-Stage Ship Design (ESSD). Thus, this paper proposes a novel method for early-stage routing of DS3 for a submarine. The approach uses network descriptions of the DS3 topology and computer-aided ship design (CASD) to produce DS3 routing rapidly in ESSD. The usefulness of the approach as an early-stage design tool is demonstrated by using it to design the routing for various DS3 of a conventionally powered submarine.
CONCEPTION AND IMPLEMENTATION OF A HETEROGENEOUS SHIP-SPECIFIC SENSOR SYSTEM FOR THE ACQUISITION OF RELEVANT DATA FOR AUTONOMOUS OPERATION
Authors: Schütz E , Holzki T , Genschorek C , Loewe A
Published: October 2022

The major goal of this study is the development of new concepts of automated navigation to improve automation in inland navigation. For this purpose, a ship-specific sensor system has been designed and implemented to acquire time synchronous information sources. The system is composed of the following heterogeneous sensors, which were integrated within a demonstrator: RTK-GNSS receiver with antenna (high-precision corrected satellite positioning), lidar sensors (light detection and ranging), camera, inertial measuring unit, AIS receiver (automatic identification system). Measurements were realised with the demonstrator in Berlin on the inland waterway “Westhafenkanal –
Charlottenburger Verbindungskanal” and subsequently the collected data were evaluated within a development environment. The presented evaluation of the test run with the created multi sensor system already provides very useful information about the interaction of different sensors and their individual advantages and disadvantages.
DYNAMIC OPTIMIZATION OF PORT OPERATIONS ONBOARD A TYPICAL RORO VESSEL, AIDED BY A SMART DECISION SUPPORT SYSTEM
Authors: Singh Uppal C , Babu PK S
Published: October 2022

The principal reason behind the genesis of Roll On – Roll Off vessel design was to increase the pace of loading/unloading operations by eliminating the requirement of cargo-handling equipment thus enabling the wheeled cargo to be driven to its
stowage location. The practice being followed today leads to a higher dependency of port operations, associated to any vessel, on ballast water to counter the trim/list generated due to unplanned and imbalanced stowage of cargo. Though advancements
in field of ship automation have led to a development of ballast water management system, still, optimization of port operations, namely loading/unloading, is missing due to operator’s consideration of usage of ballast as the only natural resort. The earlier research focus at speeding up the ballasting process, whereas the need of the hour is to counter the generation of ballast, because time is a pre-requisite of all ballast operation which cannot be overlooked. The study involves the generation
of an Eco-Friendly Decision Support System which counters the moment of similar cargo against each other in a three dimensionally modeled ship simulation, thus, reducing requirement of ballast. The result of the study indicates that vessel’s
intact statical stability could be maintained without performing ballasting operations, thus enabling cargo stowage at port to save time, as well as the surrounding marine ecosystem.
The flexible design of Decision Support System makes its application possible for various other vessel-types, while at the same time opening a plethora of opportunities to inculcate Artificial intelligence, Big-Data analysis and whereas other advancements, thus, shortening the gap between automation and optimization.
STUDY ON SIMULATION BASED EVALUATION OF ROUTE AND CARGO SPECIFIC PROJECT FOR INTRODUCING DECARBONIZED SHIPS
Authors: Wanaka S , Kakiuchi R , Fujita N , Hiekata K , Yamato H
Published: October 2022

In recent years, International Maritime Organization (IMO) adopted an initial strategy for GHG reduction from ships. Cargo owners, shipping companies, and ship owners have started to consider how to respond to the strategy. The introduction of decarbonized ships is a future direction to fulfil the IMO’s strategy. However, for each route and cargo, the situation is different, and it is necessary to consider the introduction plan of decarbonized ships that is appropriate for each.
This paper proposes an evaluation method for the introduction project of decarbonized ships. The method assumes specific route and cargo, and various scenarios of decarbonization technologies, environmental regulations, fuel prices, and infrastructure deployment for alternative fuels, and evaluates costs such as OPEX, CAPEX, and amount of GHG emission based on a simulation of fleet transition aiming to the zero-emissions target time. The method provides a quantitative evaluation of the introduction project to the stakeholders and supports their decision-making. By changing the inputted parameters, sensitivity analysis to consider future uncertainty can be conducted based on the method. As a case study, we assume several types of alternative fuelled ships, and alternative fuel-ready ships, and evaluate the environmental performance and costs of introducing them to iron ore transportation between Australia and Japan. Scenarios of infrastructure deployment for alternative fuels is assumed as well, and by comparison of the cases, the usefulness of the fuels and technologies in each case is discussed.
Le cas de la bibliothèque de l’École de santé de Montpellier : construire un instrument de travail performant et moderne
Authors: Denton Elizabeth
Published: October 2022

L’histoire de la bibliothèque de l’École de santé de Montpellier pendant la période révolutionnaire résulte d’un projet scientifique et pédagogique global qui s’exprime dans les collections du Jardin des Plantes, du Conservatoire d’anatomie, et de la bibliothèque. Il s’agit de mettre à disposition des élèves et du public cultivé montpelliérain des collections d’un niveau optimal, sans lesquelles l’école de santé montpelliéraine ne pourrait prétendre à l’excellence au niveau national. En cette période troublée, c’est Gabriel Prunelle qui œuvre sans relâche pour constituer les collections de la bibliothèque, pour les organiser, et les mettre à disposition du public. Aujourd’hui, l’histoire des origines révolutionnaires émerge dans de nouvelles sources au moment où sont organisés des transferts de collection de grande ampleur dans les réserves de la bibliothèque.
Relation de l’incident de « l’Ever Given » dans la presse quotidienne française ; une vision du monde
Authors: Didelon-Loiseau Clarisse
Published: October 2022

Le blocage du canal de Suez par le porte-conteneurs Ever Given du 23 au 29 mars 2021 a été décrit dans la presse quotidienne française comme un évènement mondial tenant le monde en haleine. À partir d’un corpus constitué de tous toponymes cités dans les articles relatant l’incident publiés dans les quotidiens français du 24 mars au 10 avril 2021 inclus, l’article analyse les représentations sociales de l’espace mondial en France. Il montre, que loin d’être le témoin de l’émergence du monde, entendu comme espace d’une société mondiale, la relation de l’évènement met en évidence une lecture classique de la mondialisation et de l’espace mondial structuré par des rapports de puissance entre États.
Lendo e pensando com Ana Fani
Authors: Lencioni Sandra
Published: October 2022

A Trajetória Acadêmica de Ana Fani Alessandri Carlos foi o título de um colóquio realizado para discutir sua contribuição intelectual, sua vida acadêmica e seu engajamento na vida universitária em toda sua plenitude. Por ter acompanhado seu percurso e de ter compartilhado muitas experiências, a mim foi definido que deveria contar um pouco desse caminhar, precisamente de uma experiência que tivemos juntas, que foi a de termos participado, por muitos anos, de um grupo de discussão que ficou conhecido como Grupo do Martins. Esse grupo era multidisciplinar e gravitou por 18 anos, de 1976 a 1993, em torno do professor José de Souza Martins, um dos maiores intelectuais do país. Foram anos de formação intelectual fora dos parâmetros formais da Universidade, lendo e discutindo dois autores: Marx e Lefebvre. Durante a leitura das obras de Marx nós geógrafos de formação buscávamos caminhos novos para a Geografia. Ana Fani e eu queríamos também entender aonde estávamos nessa encruzilhada de veredas antigas e de novas, o que tornava imprescindível conhecer os caminhos que haviam nos conduzido a esse momento. Buscando o futuro e participando de numa geografia que se renovava, nós duas voltamos ao passado para compreender aonde nós estávamos situadas. E foi nesse voltar ao passado e na construção do futuro que caminhamos juntas. Lendo e pensando com Ana Fani é um pouco dessa história.
Transporte aéreo em Santa Catarina: aviação regional e dinâmicas territoriais
Authors: Rodrigues Lucas Azeredo , Silveira Márcio Rogério
Published: October 2022

Cette recherche cherche à faire une discussion sur le transport aérien de passagers dans l'état de Santa Catarina. Elle vise ainsi à comprendre l'importance de l'infrastructure aéroportuaire dans le développement régional et urbain, en considérant les impacts causés par la fluidité et la compétitivité dans l'organisation territoriale dans le contexte de Santa Catarina. Dans l'ouvrage, la genèse de l'aviation commerciale, le réseau urbain et le remodelage des stratégies logistiques de l'État et du secteur des entreprises sont mis en évidence comme éléments intégrant les dynamiques territoriales liées au secteur aérien et vice-versa. En résumé, il s'agit de démontrer que la concentration des services aériens sur le territoire analysé reflète le processus de formation socio-spatiale, la division territoriale du travail et les stratégies adoptées par les agents impliqués.This research seeks to make a discussion about air passenger transportation in the state of Santa Catarina. With this, it aims to understand the importance of airport infrastructure in regional and urban development, considering the impacts caused by fluidity and competitiveness in territorial organization in the context of Santa Catarina. In the work, the genesis of commercial aviation, the urban network and the remodeling of logistical strategies of the State and the corporate sector are highlighted as elements that integrate the territorial dynamics linked to the airline sector and vice-versa. In summary, it is intended to demonstrate that the concentration of air services in the territory under analysis reflects the process of socio-spatial formation, the territorial division of labor and the strategies adopted by the agents involved.
Das capitais às comunidades tradicionais. Fases de interiorização da Covid-19 na Amazônia brasileira
Authors: Cortes João Paulo Soares De , Harayama Rui Massato , Stoll Emilie
Published: October 2022

A compreensão da dinâmica de transmissão da Covid-19 é fundamental para que ações sejam tomadas na contenção de outros surtos. Na região amazônica, o processo de interiorização reflete o padrão de ocupação do território. Este trabalho busca investigar o processo de interiorização da epidemia causada pelo vírus SARS-COV-2 na região amazônica tendo como unidade temporal as semanas epidemiológicas. É adotada uma abordagem multiescalar, que nos permite indicar quatro fases de interiorização, desde a chegada via aérea nas capitais da Região Norte, até os registros de casos em comunidades tradicionais na Região de Saúde do Baixo Amazonas. As fases propostas são discutidas em função da percepção de comunitários a respeito da pandemia e das ações de saúde realizadas pelo Estado. Os resultados mostram que é fundamental considerar as especificidades do ambiente amazônico na formulação de estratégias de saúde efetivas, o que não ocorreu no caso da referida pandemia.
A pandemia da Covid-19 e a vulnerabilidade dos trabalhadores no/do turismo no Brasil
Authors: Moraes Claudia Corrêa de Almeida , Buscioli Roberson da Rocha , Ribeiro Mara Aline dos Santos , Trentin Fábia , Serra Monique de Oliveira
Published: October 2022

A pandemia da Covid-19, decretada em março de 2020 pela Organização Mundial da Saúde – OMS, provocou uma crise mundial, afetando diversos setores econômicos da sociedade, inclusive o turismo, com redução da receita nominal das Atividades Características do Turismo - ACTs, gerando desemprego, concomitante ao período de implementação da Reforma Trabalhista de 2017. Nesse sentido, objetiva-se conhecer a dinâmica do emprego nas ACTs durante a pandemia da Covid-19, considerado um período de exceção no contexto nacional, com o intuito de compreender o agravamento ou não da situação de vulnerabilidade laboral do/no trabalho em turismo a partir da análise dos tipos de contratos vigentes durante os anos de 2020 e 2021 em relação aos trabalhadores em geral. Escolheu-se, como percurso metodológico, a análise qualitativa e quantitativa dos dados coletados no Novo Cadastro Geral de Empregados e Desempregados - Novo Caged, averiguando o saldo de empregos nas ACTs, o perfil dos contratos temporários e intermitentes no período supracitado. Os resultados dispostos foram cotejados com a teoria sobre relações de trabalho no/do turismo, verificando a vulnerabilidade em relação aos contratos de trabalho nas ACTs no período estudado. Por fim, o saldo negativo de empregos resultante da primeira onda não se recuperou no período de retomada do setor. Quanto aos contratos precarizados, observou-se que apresentaram uma taxa de crescimento composta superior aos contratos por tempo indeterminado, dos quais as mulheres foram a maioria.
Turismo, Políticas Públicas e Pandemia: uma análise do emprego nas Atividades Características do Turismo (ACTs) nos municípios de Belém e Santarém (Pará), Brasil
Authors: Barreto Elcivânia de Oliveira , Rodrigues Ágila Flaviana Alves Chaves , Farias Kassia Suelen da Silva , Silva Sandra Maria Sousa da
Published: October 2022

Este estudo analisa as políticas de turismo no contexto da pandemia de Covid-19 que repercutiram no emprego das Atividades Características do Turismo (ACTs) nos municípios de Belém e Santarém (Pará). De caráter quali-quantitativo e ancorado em fontes bibliográficas e documentais, foi realizado um levantamento das principais políticas de turismo e de suas contribuições para a retomada do emprego nesses municípios; além de dados coletados no sistema do Cadastro Geral de Empregados e Desempregados (CAGED), do Ministério da Economia, analisados dentro do recorte temporal de 2018 a 2022. Realizou-se entrevistas semiestruturadas, gravadas via plataforma Google Meet, com representantes do poder público de Belém e de Santarém e de entidades da sociedade civil organizada. Os principais setores impactados foram: meios de hospedagem; restaurantes e similares; e, locação de automóveis sem condutor. Em 2020, ano mais crítico da pandemia, os desligamentos de emprego no turismo se intensificaram nos dois municípios, visto que, se previa um crescimento econômico do turismo que fora interrompido pela Covid-19. Os entrevistados e os dados apontam 2020 como um dos piores anos para o turismo no Pará e destacam que as políticas públicas de enfrentamento à crise no emprego, principalmente as de nível federal, contribuíram para minimizar os efeitos da pandemia sobre o trabalhador das ACTs.
Impactos da pandemia de Covid-19 no fluxo e práticas de visitação em parques nacionais no Brasil
Authors: Simonetti Susy Rodrigues , Botelho Eloise Silveira , Moretti Edvaldo Cesar
Published: October 2022

O artigo objetiva apresentar reflexões sobre os fluxos e as práticas de visitação durante o período de pandemia de Covid-19 no Parque Nacional de Anavilhanas (AM), Parque Nacional da Tijuca (RJ) e Parque Nacional da Serra da Bodoquena (MS). As análises foram realizadas por meio de pesquisas bibliográficas, documentais e roteiro de entrevistas com os gestores dos referidos parques. O estudo está inserido nas pesquisas e objetivos construídos no âmbito da Rede de Pesquisas Turismo em tempos de pandemia: uma análise geográfica e multi e trans-escalar. Os resultados apontam que, em 2019, o uso público, com foco no turismo nessas áreas protegidas, apresentava alguns sinais de recuperação com o aumento no número de visitas. No entanto, a chegada da pandemia de Covid-19 em 2020 no Brasil, impactou severamente os fluxos e as práticas de visitação, reduzindo os números de visitas nos três parques nacionais. Algumas medidas, seja por parte dos governos ou dos gestores locais, foram tomadas com o intuito de reduzir os impactos da pandemia nas empresas e nas comunidades. No segundo semestre de 2020, os parques pesquisados retomaram a visitação com a utilização de medidas sanitárias. Os dados indicam o retorno, ainda que reduzido, dos fluxos de visitantes comparativamente aos números históricos nessas áreas.
Os dois lados do Atlântico: o impacto da pandemia nos Empreendimentos Turísticos Imobiliários no Brasil e nos Conjuntos Turísticos (Resorts) em Portugal
Authors: Araujo Cristina Pereira de , Moreira Claudete Oliveira , Kiyotani Ilana Barreto , Santos Denise Betânia Marques dos , Santos Norberto
Published: October 2022

Esse artigo tem por objetivo apresentar um estudo do comportamento dos Empreendimentos Turísticos Imobiliários (ETIs) no Brasil e seu equivalente em Portugal, os Conjuntos Turísticos (Resorts) (CTR), frente à pandemia da Covid-19. A metodologia empregada envolveu, para além da revisão bibliográfica, levantamento primário de ETIs, no caso brasileiro, e consulta e georreferenciação do Registro Nacional de Empreendimentos Turísticos (RNET) e de informação constante do Sistema de Informação Geográfica do Turismo (SIGTUR), no caso português. Os resultados da pesquisa demonstram que, em Portugal, a pandemia da Covid-19 significou uma oportunidade para o turismo residencial e para estes empreendimentos turísticos, que registraram um aumento significativo do volume de comercialização de residências integradas nos conjuntos turísticos, provocando subida dos seus preços. Já no caso brasileiro, os ETIs sofreram com o impacto da pandemia, resultando em unidades hoteleiras fechadas e troca de bandeiras, o que sinaliza para uma possível retração deste mercado.