bluuebunny/crossref_metadata_2025 huggingface dataset:
STUDY OF AIRFLOW AROUND SHIP WITH RIGID SAIL ARRAY AND POTENTIAL ARRAY PROPULSIVE POWER
Authors: Atkinson G M
Published: December 2021

An array of rigid sails installed on a large powered ship could provide a viable means to reduce fuel oil consumption (FOC) and emissions by using the power of the wind as a source of supplementary propulsion. This paper describes the study of airflow around a concept ship design fitted with 14 segment rigid sails (SRS) using a virtual wind tunnel software application and also investigates the propulsive force that a fixed sail array could provide using computational fluid dynamics (CFD) analysis.
ENERGY EFFICIENCY BASED OPERATION OF COMPRESSED AIR SYSTEM ON SHIPS TO REDUCE FUEL CONSUMPTION AND CO2 EMISSION
Authors: Dere C , Deniz C
Published: December 2021

Energy efficiency subject has been gaining importance in maritime sector. The compressed air is a valuable energy source in operational manner, by the reason of intrinsic lack of efficiency in pressurization process. Operational pressure and leakage rate are the major variables which affect operational efficiency of the system. This study aims to reveal potential energy saving for the compressed air system. To this end, several pressure ranges, 29-30 bars to 14-18 bars, and different leakage rates 2.4% to 45% are evaluated. After the data was obtained from ships, thermodynamic calculations had been carried out. Optimization of pressure saves 47.3% in daily power requirement, 58,2% in compressed air unit cost, 18.4 and 57.4 tons of reduction in fuel consumption and CO2 emissions in a year respectively. High leakage rates can cause 2.7 times more power and fuel consumption. Finally, operating load, as an important indicator of compressor, makes imperfections identifiable.
IDENTIFYING AND SCHEDULING DDOS-APPLICATION LAYER ATTACKS IN MARINE, OIL & GAS EXPLORATION ASSETS ON-BOARD SYSTEMS LIKE PMS, SENSOR BASED DATA SYSTEMS
Authors: Yaseen Baba Shaik , Avadhani P S
Published: December 2021

For the cost effective & safe operation of ships and other marine assets it is mandatory to develop software solution tool which helps in timely maintenance with priority based to avoid both financial losses and operational downtime. Our idea is to propose concept to develop combined protection mechanisms system for Planned Maintenance system. The research is IDENTIFYING AND SCHEDULING DDOS-APPLICATION LAYER ATTACKS on onboard systems. Countering Distributed Denial of Service (DDOS) attacks are becoming ever more challenging with the vast resources and techniques increasingly available to attackers. In this paper, we consider sophisticated attacks that are protocol- compliant, non-intrusive, utilize legitimate. Application-layer requests to overwhelm system resources. We characterize application layer resource attacks on the basis of the application workload parameters that they exploit. Request flooding, asymmetric, repeated one-shot. To protect marine software-based servers from these attacks, we propose a counter-mechanism that consists of a suspicion assignment mechanism and a DDOS-resilient scheduler, DDOS Shield. In contrast to prior work, our suspicion mechanism assigns a continuous value as opposed to a binary measure to each client session, and the scheduler utilizes these values to determine if and when to schedule a session’s requests. This will be done through an integrated working of PMS and Inventory. PMS and Inventory, while performing definite tasks independently, will seamlessly integrate with each other. Further the installations will reside in the vessel, office and other office nodes, where information can be viewed and updated depending on your network of vessels. In office, the Inventory-PMS package will function in a client –server mode and in a single terminal on the ship with LAN for the purpose of accessing Internet. All the database updating and back-up maintenance shall be shown into the system to enable the user to do the database management without incurring exorbitant annual maintenance bills, which normally comes with all similar systems in the market.
THE DIRECT EVALUATION METHOD OF DEAD SHIP STABILITY FOR INTACT SHIP
Authors: Hu L F , Zhang Q Z , Zhang W Y , Qi H B
Published: December 2021

The International Maritime Organization is currently establishing second generation intact stability criteria, the dead ship stability is considered one important criterion, so the development of its direct stability assessment regulation has become a topic undergoing close review. In this paper a peak-over-threshold (POT) method is proposed to evaluate the dead ship stability, which focuses on the statistical extrapolation that exceed the threshold, also the traditional Monte Carlo simulation is carried out to approve the method. On the basis of verification calculation of the sample ship CEHIPAR2792, the capsizing probability of a certain warship is also conducted. Moreover, the influence of initial stability height GM and effective wave slope coefficient Y on the capsizing probability is analysed. The results and the possible reason for the difference are examined. This study is expected to provide technical support for the second-generation stability criteria and establish the capsizing probability of damaged dead ship stability.
THE EVALUATION OF COMPETITIVENESS ON COST ADVANTAGE OF REGIONAL HUB PORT: THE CASE STUDY OF TRANS-PACIFIC ROUTE AGAINST KAOHSIUNG PORT
Authors: Tsai T Y , Tai H H
Published: December 2021

Numerous conventional container ports in East Asia are evolving from intercontinental into regional hub ports. This study adopted the Port of Kaohsiung as an example of competition with neighboring ports. The results of this study demonstrated that the Port of Kaohsiung is still a competitive docking port on trans-Pacific trunk routes for North America, despite facing external threats (e.g., upsizing of ships, lack of new deep-water terminals, and new strategic alliances affecting terminal operations), overall shipping cost considerations (e.g., container volume, different ship sizes, and port selection), and increasingly intense competition with neighboring ports. Under such circumstances, the Port of Kaohsiung must keep pace with container ship upsizing, sufficiently increase deep-water terminal capacity, and improve its existing container terminals’ operating efficiency to attract route deployment and larger container ships and thereby maintain its current advantages and position as a regional hub port.
FLOW FIELD ON HELODECK OF A FRIGATE: A REVIEW
Authors: Praveen B , Vijayakumar R , Singh S N , Seshadri V
Published: December 2021

The various functions desired from a frontline warship such as a frigate, corvette or a destroyer, coupled with the requirement of very high speeds and economic viability restricting the size, necessitates a very dense arrangement of weapons and sensors on the top deck and superstructure. Accordingly, Navies across the world have faced several problems with respect to functions for which a good aerodynamic design for these structures is essential. Major issues include smoke nuisance created due to impinging of the ship's exhaust gases on to the top deck leading to possible suction by engine intakes and high turbulence in the ship's air-wake leading to ship aircraft interface concerns. The flow field on the helodeck is extremely complex due to its geometry and interaction with the wake of the ship’s superstructure. A knowledge of this complexity is essential for ensuring safe helo operations on the helodeck. The problem of ship helicopter interaction has hogged the lime light in recent times, due to rising demand for design of warships for increased stealth, especially in the past two decades. Consequently, several researchers in countries with advanced Navies have invested considerable resources towards evolving both experimental and numerical solutions for the problem. However, given the military nature of the operations, open literature on the subject containing details of such research, which can be used as reference material for present work, are limited. Considering the complexities involved in the problem, an attempt has been made in this paper to holistically review the widely scattered and limited literature in this field. A good amount of literature on marine helo applications emerge from the offshore industry. Keeping in mind that the fields of warship design and offshore structures are dissimilar and have their peculiar problems, informed conclusions have been made in drawing lessons from available literature.
INSIGHTS INTO THE FLOW WITHIN THE WELL DOCK OF A MOTHERSHIP DURING FEEDER VESSEL DOCKING MANOEUVRES
Authors: Johnson N T M , Macfarlane G J , Duffy J T , Penesis I , Ballantyne R J
Published: December 2021

An experimental campaign has been undertaken to explore the flow around a feeder vessel as it manoeuvres in and out of the well dock of a mothership. The parent hulls for this study are drawn from the floating harbour transhipper concept created by Sea Transport Corporation. Laser measurement techniques have been employed to analyse the flow field within the well dock while the feeder vessel both enters and departs. For the Master of the feeder vessel to safely perform these manoeuvres, the complex flows resulting from the highly confined nature of the well dock concept need to be understood and potentially mitigated. It is shown that the inclusion of vents in the well dock can significantly influence the flow and that their effectiveness is determined by the size of the vents. This study further progresses the authors’ recent work on the same novel concept where the confined water effect of the well dock and inclusion of vents is quantified for both the seakeeping behaviour and the docking/departure performance. It is concluded that the use of vents is very beneficial when a feeder vessel docks or departs the well dock, however a compromise on the vent size must be reached in order to reduce adverse effects on feeder vessel motions when docked and exposed to a seaway. It is likely that the optimum solution, that covers all operational parameters, only requires the inclusion of relatively small vents.
BUCKLE PROPAGATION OF SANDWICH PIPES UNDER EXTERNAL PRESSURE
Authors: An C , Liu B Q , Li T T , Fu G M , Duan M L
Published: December 2021

Buckle propagation of local collapse appearing in the damaged pipes is one of the failure modes that are of particular interest for deepwater application. The local collapse can propagate along the pipeline for long distances in both directions when the external pressure magnitude is up to the propagation pressure. In this paper, the buckle propagation pressure of sandwich pipes (SP) with different material properties and geometric characteristics is investigated by numerical simulation using Python programming language based on general finite element code. The results of the pressure history data obtained are verified by comparing those published previously. The effect of material properties, geometric characteristics and adhesion conditions on the propagation pressure are analyzed.
ANALYSIS OF DYNAMIC STRESS INTENSITY FACTORS FOR CRACKED STIFFENED PLATES BASED ON EXTENDED FE METHOD
Authors: Peng Y , Yang P
Published: December 2021

The dynamic stress intensity factors (DSIFs) for cracked stiffened plates considering the actual boundary conditions in ship structures are analyzed by the extended finite element method (XFEM). The sensitivity of numerical results with respect to mesh size and time step is discussed. Some other influential parameters including stiffener height, crack location and crack length are also analyzed. The numerical results show that the convergence is affected by mesh size and time step. By using XFEM, singular elements are not needed at the crack front and moderately refined meshes can achieve good accuracy. The height of the stiffener and crack location significantly effect DSIFs, while the crack length slightly influences the DSIFs.
CFD SIMULATION OF MOTION RESPONSES OF A TRIMARAN IN REGULAR HEAD WAVES
Authors: Nowruzi L , Enshaei H , Lavroff J , Kianejad S S , Davis M R
Published: December 2021

CFD has proved to be an effective method in solving unsteady Reynolds–Averaged Navier-Stokes (RANS) equations for analysing ships in free surface viscous flow. The research reported in this paper is intended to develop a better understanding of the parameters influencing high-speed trimaran motions responses. Variations of gridding system and time step have been investigated and reliability analysis was performed in solving the RANS equations. Different turbulence models were investigated, and the SST Menter K Omega turbulence model proved a more accurate model than Realizable K-epsilon model. In order to validate the CFD method, the results of the motions response of a high- speed trimaran are compared against a set of experimental and numerical results from a 1.6 m trimaran model tested in various head seas conditions. The results suggest that CFD offers a reliable method for predicting pitch and heave motions of trimarans in regular head waves when compared to traditional low speed strip theory methods. Unlike strip theory, the effect of breaking waves, hull shape above waterline and green seas are considered in CFD application. A wave resonance phenomenon was observed and wave deformation as a result of wave-current-wind interaction in CFD was identified as the main source of discrepancy. The results from this work form the basis for future analysis of trimaran motions in oblique seas for developing a better understanding of the parameters influencing the seakeeping response, as well as passenger comfort.
THE POTENTIAL OF METHANOL AS AN ALTERNATIVE MARINE FUEL FOR INDONESIAN DOMESTIC SHIPPING
Authors: Priyanto E M , Ölçer A I , Dalaklis D , Ballini F
Published: December 2021

This analysis aims to provide insight and to explore the future usage of methanol as an alternative marine fuel for domestic ships in Indonesia. An overview of potential application, analysis of resources availability, and stakeholder readiness on the topic are provided; related challenges are also identified and further examined. The potential performance of methanol as a fuel is discussed and evaluated via two different perspectives (the ship-owner perspective and the government one) through case studies of two passenger ships owned by the shipping company Pelayaran Indonesia (PELNI): MV. Labobar and MV. Gunung Dempo. As ship-owners tend to look very closely at the economic aspects, a feasibility study is performed by developing a combinatorial scenario approach based on the combination of economic measures of merit (NPV and payback period) along with a technical scenario (main-pilot fuel set-up); the variables included in the calculation are: ship age, ship productivity, and macro-economy conditions. Regarding the government perspective, the main issues are environmental protection and policy compliance. These issues are evaluated by examining six emission types (NOx, SOx, CO2, CH4, N2O, and PM). Additionally, since there is a trade-off situation in government subsidies between the government and ship-owner interests, an optimisation and sensitivity analysis is performed by utilizing a combinatorial scenario model to determine optimum methanol price and external variables influencing the decision to support further use of methanol in the Indonesian market. An important finding was that Indonesia has certain advantages/drives to introduce methanol as a marine fuel. However, methanol competitiveness is mainly dependent on ship productivity and the price difference between methanol and marine diesel oil (MDO). Additionally, policy analysis (through an optimisation approach) could be one of the government options in order to determine the optimum condition in establishing methanol as a marine fuel. Finally, short, medium, and long term recommendations are also provided as the basis for future consideration.
CHARACTERISTICS OF HEAT TRANSFER DURING COOLING DOWN PROCESS IN A SINGLE CARGO TANK OF LNG CARRIER
Authors: Deng J J , Song L Y , Xu J , Liu B , Lu J S , Zhang J W
Published: December 2021

A deep understanding of heat transfer characteristics is essential in evaluating risk and putting forward any option for the Liquefied Natural Gas (LNG) tank cooling down process. A novel Computational Fluid Dynamics (CFD) model was built to perform the flow and heat transfer simulation of the process. The predicted results agreed well with the test data from a prototype LNG tank. Then the heat transfer characteristics of the process were analysed. It was found that the vapour temperature and density were linearly varying and became stable after 2.3 hours. A sudden pressure drop risk was identified during the process, which will cause the inwards collapse risk of the invar membrane. Then the proposals to prevent the risks of the inwards collapsing membrane are presented. The heat transfer characteristics of the vapour and different membrane layers were analysed in detail, and if the suggested option was to be implemented this could save about 39% of LNG consumed.
THE APPLICATION OF FUZZY AHP – VIKOR HYBRID METHOD TO INVESTIGATE THE STRATEGY FOR REDUCING AIR POLLUTION FROM DIESEL POWERED VESSELS
Authors: Demirel H , Mollaoğlu M , Bucak U , Arslan T , Balin A
Published: December 2021

The negative impact of air pollution on human health had become a vital issue as a result of the increasing use of fossil fuels in recent years. In this context, maritime transportation is one of the most contaminant sectors by using much more fossil fuels. Ships which have a major role in maritime transport, directly affect human health via its emissions, especially in marine areas close to the land such as around the ports, canals, and straits. In this study, strategies were gathered by evaluating International Maritime Organization (IMO) regulations, European Union (EU) recommendations and the applications of the ship owner companies to reduce air pollution stem from ships, and considering the priority perception of these strategies, the effect level of the strategies at the marine areas where ships are approaching the land was analysed by the Fuzzy Analytic Hierarchy Process-Visekriterijumska Optimizacija I Kompromisno Resenje (AHP- VIKOR) hybrid method. As a result of the study, the most effective strategies appeared as “Forbiddance of Heavy Fuel Oil (HFO) usage on Ships” and “Detection of Low Sulphur Fuel Usage by the help of Remote Detector Systems”, and it was seen that these strategies would be most effective in canal or strait passing of the ships. It was also revealed that the relevant expert opinions and IMO regulations meshed together, and it was pointed out the applications for increasing fuel quality.
SIMULATING FLOOD RECOVERY MANOEUVRES USING A FREE-RUNNING SUBMARINE MODEL
Authors: Marchant P , Crossland P
Published: December 2021

Managing submarine safety, effectively, requires an understanding of many areas of platform performance, including its ability to manoeuvre. QinetiQ’s free-running submarine model (FRM) capability, the second generation Submarine Research Model (SRMII), forms a key part of the UK’s predictive manoeuvring capability that supports the MoD’s ability to conduct hydrodynamic assessment of the manoeuvring and control performance of the Royal Navy’s current and future submarines. Uniquely for an FRM, the SRMII has a large and capable ballast system. This is able to emulate a flooding incident within a submarine compartment and the subsequent emergency recovery procedures, which may include blowing the submarine’s main ballast tanks. This paper discusses how the SRMII’s ballast system was used to generate model-scale trajectories, which are not obtainable with many other FRMs. The experimental data were used to successfully validate the mathematical model, which predicts the maximum pitch angle response of a full-scale submarine to a compartment flood, to within an average accuracy of 1% at model-scale. However, the range of the non- dimensional flow angles the FRM exhibited was shown to be within that for a full-scale flood trajectory. Therefore, further tests have been proposed to increase the extent of the data in the future.
A REAL TIME SPEED MODULATION SYSTEM TO IMPROVE OPERATIONAL ABILITY OF AUTONOMOUS PLANING CRAFT IN A SEAWAY
Authors: Allaka H , Levy A , Levy D , Triebitz T , Groper M
Published: December 2021

This study focuses on developing a control system to enhance the seaworthiness of Autonomous high-speed Planing Crafts (APCs). APCs operating at high-speed in a seaway encounter very high vertical accelerations which pose a hazard to payload and crafts' structural integrity. Therefore, for safety operation of APCs in a seaway it is proposed to employ a system termed vision-aided speed modulation system (VSMS). The proposed VSMS employs an embedded analytical tool termed Motion Assessment of Planing Craft in a Seaway (MAPCS) for the prediction of vertical accelerations and angular velocities, the APC might encounter in the incoming waves. As a response to the MAPCS predicted values the VSMS speed setting module modulates the craft's forward speed. All modules of the VSMS are presented together with their validation and system's preliminary operational results. It is concluded that VSMS might be an essential tool to considerably enhance the operational ability of APCs.
MULTI-OBJECTIVE OPTIMISATION AND ITS APPLICATION TO CONCEPT DEVELOPMENT IN FLOATING OFFSHORE SYSTEMS
Authors: Gallagher Dr P
Published: December 2021

This paper addresses the need for a rapid, multi-disciplined and rational approach to floating system concept development and selection during the very earliest stages of project definition. It describes the implementation of a modified multi- objective Genetic Algorithm for this purpose. A formulation of the NSGA-II algorithm is combined with additional Target Functions to reduce otherwise large multi-disciplined problems to more tractable solution using tools commonly available in the design office. It also provides a rational basis for the comparison of different design solutions each of which are Pareto Optimal with respect to the technical and economic performance of each underlying concept. A specific example of marginal field development using a novel FPSO concept is presented. Starting with just the oil field location and reserves estimate, the algorithm provides the means to define preliminary hull form and production facility capacities, match performance to payload, and give preliminary indicators of likely investment performance. The method may also be applied more generally in preliminary ship design, particularly where it is possible to model economic performance alongside efficiency, safety and key technical factors in hydrodynamics and structures.
ANALYSIS OF YACHT PERFORMANCE UNDER THE IOR RULE: THE RELATIONSHIP BETWEEN GEOMETRY AND SPEED POTENTIAL
Authors: Boyd S W
Published: December 2021

The International Offshore rule (IOR) provided a handicapping system for racing yacht between 1972 and 1994. During this period great advances in both the materials used in construction and designs specifically to the rule, were made. The popular press discussed, at great length, how loopholes in the rules were exploited to gain a favourable rating. This led to the perception that the exploitation of geometric measurements was leading to boats with poor performance characteristics. This paper aims to address this, firstly through an analysis of the geometric parameters and their evolution through the early part of the IOR era. The paper concludes by undertaking a velocity prediction analysis of a series of boats, a technique that was in its infancy at the time these yachts were designed. The analyses show that the geometric parameters did evolve with time, but not necessarily in line with the understanding behind good performance. Penalties in the rule dictated the direction of design. However, the performance analysis did show that judging yachts based on rated characteristics could lead to misinterpretation, but in general, the performance data aligned reasonably well with assumed performance in specific sailing conditions. The velocity prediction analysis also concluded that the performance of yachts between 1972 and 1981 did increase regardless of the geometric form being dictated by the rules.
Ajustando estratégias: a experiência com o basquetebol no Sport Club Mackenzie (Rio de Janeiro, 1924-1941)
Authors: Melo Victor , Silva Bruno Adriano Rodrigues
Published: December 2021

Em 1914, foi criada uma associação marcante da história do Méier, bairro do Rio de Janeiro: o Sport Club Mackenzie, a princípio eminentemente dedicado ao futebol. Com passar dos anos, outros esportes passaram a ser praticados nessa agremiação, entre os quais o basquetebol. Este artigo tem por objetivo discutir tal experiência com a modalidade da bola ao cesto, a percebendo como decorrência de decisões administrativas adotadas tendo em vista a manutenção de vínculos com a elite carioca organizada em ligas esportivas prestigiosas, uma estratégia entabulada para reafirmar compromissos de contribuição com a valorização do bairro. Para alcance do objetivo, como fontes foram utilizados periódicos publicados na cidade. Mais do que uma reflexão sobre a ampliação da cultura esportiva da, na ocasião, capital nacional, tratou-se de lançar um olhar para os relacionamentos entre as suas zonas urbana e suburbana, explicitando posicionamentos assumidos por certos grupos sociais para buscar inserção num cenário citadino progressivamente complexo e em constante transformação.
Ser técnico da seleção é ser político? O conceito de treinador nos jornais nacionais nas primeiras nove Copas do Mundo
Authors: Mostaro Filipe
Published: December 2021

Este artigo teve como objetivo apresentar o percurso histórico do conceito de treinador da seleção brasileira durante as Copas do Mundo de 1930 a 1970. Nosso foco foi observar como as interações entre campo esportivo e campo político se evidenciaram nas narrativas que projetaram um mundo exigindo determinados atributos deste treinador. Testou-se e confirmou-se a hipótese de que nesta narrativa proposta por cinco jornais brasileiros o “perfil” ideal de treinador e seu conceito atenderam aos interesses da “elite” nacional. Por mais que o conceito se alterasse, indica-lo como modelo de “líder” foi uma constante, alterando apenas o que era exigido desta personagem a cada competição. Da estreia da seleção até o dia do desembarque da delegação no Brasil, selecionamos todas as reportagens dos jornais que abordam o tema seleção brasileira. Em seguida analisamos as reportagens que abordam a figura do treinador, indicando qual foi o espaço e os conceitos destinados a essa personagem no mundo dos jornais. Através da Análise Crítica das narrativas, foram analisadas 2.351 notícias sobre a seleção, dentre as quais 577 que abordavam o treinador.
“Racismo à brasileira” no futebol rio-grandino: notas sobre a Liga Esportiva Rio Branco (1926-1930)
Authors: Mackedanz Christian Ferreira , Rigo Luiz Carlos
Published: December 2021

Este estudo objetivou analisar a emergência da Liga Esportiva Rio Branco (1926-1930) na cidade de Rio Grande e problematizar os papeis desempenhados por ela na sociabilidade da população afrodescendente da época e na cultura futebolística daquela cidade. Trata-se de uma pesquisa histórica documental, cujo corpus empírico constituiu-se de jornais diários e semanais que circulavam na cidade de Rio Grande no período da existência da Liga. Os resultados indicam que a Liga Esportiva Rio Branco se constituiu, predominantemente, por agremiações esportivas que não eram aceitas na Liga Rio Grandense. O estudo também assinalou a existência do Sport Club Rio Negro, agremiação esportiva fundada em 1919, que teve um papel de destaque no futebol e em outras atividades culturais da população negra rio-grandina da época. Conclui-se que, além de ser um lócus de sociabilidade dos afrodescendentes da cidade de Rio Grande, a Liga Esportiva Rio Branco também representou uma possibilidade para os futebolistas negros e operários consolidarem-se no futebol Rio-grandino.
Futebol sim, mas não só: a presença das lutas em periódicos da cidade de salvador (1912 – 1935)
Authors: Oliveira Lucas , Silva Jonatan dos Santos , Soler Isabele Pires Santos , Marta Felipe Eduardo Ferreira
Published: December 2021

Esportes de combate como Jiu-jitsu, boxe, luta livre, luta greco-romana estão fortemente presentes no início do século XX na cidade de Salvador-BA. Em parte devido à criação do Club Athletico Bahiano (1915), embora não tenham sido incorporados como desportos a princípio. Ao mesmo tempo, a Capoeira era assunto corriqueiro nos jornais de Salvador. Apresentamos aqui uma pesquisa exploratória qualitativa sobre este assunto. Nossos objetivos foram: investigar possíveis relações de conflitos e interferências no processo de desenvolvimento e construção do cenário esportivo baiano das lutas; verificar o papel dos agentes neste processo. Utilizando os termos de busca "Capoeira", "boxe", "luta" e "lutas" realizamos uma busca nas duas principais coleções de periódicos: "Hemeroteca Digital" e "Biblioteca Pública do Estado da Bahia". Realizamos a leitura detalhada das notícias relacionadas analisando de acordo com os estudos de Norbert Elias e Tania Luca. Nossos resultados demonstraram uma influência da mídia para legitimar o futebol como um esporte popular. Por outro lado, os esportes de combate foram relegados a um segundo plano ao longo das publicações.
Na ponta da chuteira havia um fuzil: Adriano Imperador e o percalço da euforia a criminalização
Authors: Oliveira Jefferson Aleff
Published: December 2021

: Por este trabalho propõe-se discutir a criminalização da pobreza e seus efeitos no proibicionismo de entorpecentes, assim como, sua relação com o extermínio de jovens negros nas periferias brasileiras. Cabendo aos meios de comunicação um papel de mediadora ou de catalisador desse processo. Para isso, utilizaremos da especialidade da Micro-história a fim de tomar a figura do futebolista Adriano Imperador e suas relações extracampo com a impressa e sua comunidade natal, como problematização primordial. Sendo assim, este trabalho tem os seguintes objetivos demonstrar como a mídia tem um papel importante na construção da imagem do inimigo na sociedade; problematizar a falta de um debate mais profundo sobre o crime e sua relação com a população favelada e periférica, bem como, esse tipo de matéria reforça o estereótipo favelado criminoso. Como metodologia de trabalho utilizaremos as imagens contidas nos jornais e sendo assim, buscaremos analisar os ditos e não ditos nessas imagens e a resposta dada pelo jogador contra esse tipo de jornalismo, explorando aquilo que o historiador italiano Carlo Ginzburg intitulou de paradigma indiciário.
Da mais vibrante à mais temida: cooperação, respeito, virilidade e violência na história da Torcida Uniformizada do Palmeiras e da Mancha Verde (1971 – 1995)
Authors: Canale Vitor
Published: December 2021

O movimento das torcidas organizadas, institucionalizado em São Paulo a partir de 1969, tornou-se uma marca nos estádios ao alterar muitos elementos da cultura torcedora. O objetivo deste estudo é apresentar a trajetória das duas principais entidades de torcedores do Palmeiras: a TUP (Torcida Uniformizada do Palmeiras), criada em 1970, e que congregou a maioria dos torcedores organizados alviverdes até metade da década seguinte, e a Mancha Verde, que concentrou a maioria dos torcedores palmeirenses a partir dos anos 1990. A análise baseada em entrevistas de líderes das torcidas, nos jornais o Estado de S. Paulo, Folha de S. Paulo e na revista Placar, busca refletir quais as imagens que as próprias entidades cultivaram de si próprias; as relações de cooperação recorrentes ao universo torcedor da década de 1970 e os crescentes enfrentamentos entre torcidas durante a década de 1980 e início dos anos 1990. As mudanças ocorridas ao longo de todo o período nos permitiram fazer uma análise das concepções de virilidade e do conceito nativo de respeito, bem como visualizar a relação entre o aumento no número de homicídios e crimes violentos em São Paulo e as relações crescentemente violentas entre os torcedores na cidade.
Turnen e suas configurações: uma abordagem sobre o componente organizacional das Sociedades de Ginástica no sul do Brasil (1870-1920)
Authors: Assmann Alice Beatriz , Pereira Ester Liberato , Mazo Janice Zarpellon
Published: December 2021

A presente pesquisa tem o objetivo de compreender a organização das Turnvereine (sociedades de ginástica) em diferentes localidades do estado do Rio Grande do Sul,  entre as décadas de 1870 e 1920. Para tanto, estabeleceu-se um diálogo entre o campo da História do Esporte e da Educação Física, sob a égide de pressupostos advindos da História Cultural. A interpretação do fenômeno do associativismo em torno do Turnen, no Rio Grande do Sul, é norteada pelos conceitos de figuração e redes de interdependência, a partir dos escritos de Norbert Elias. Correspondente ao método que viabilizou esta pesquisa, além da revisão bibliográfica, foram coletados e analisados indícios em documentos impressos. Evidenciou-se que as sociedades de ginástica se destinavam, inicialmente, à prática do Turnen. No final do século XIX, constatou-se a instauração de, aproximadamente, 15 sociedades de ginástica no Rio Grande do Sul, as quais apresentavam uma organização análoga. Formou-se uma rede de relações, com normas específicas de filiação, com códigos de comportamento e sentimento que eram compartilhados pelos associados em uma relação de interdependência e constante tensão. A organização é um dos alicerces para a composição de uma “boa sociedade” do Turnen.
O cenário político brasileiro e as disputas de hegemonia nos planos ideológico, discursivo e linguístico
Authors: Pietri Emerson de , Santos Tatiane Silva , Mena Thiago
Published: December 2021

A onda de retrocessos sociais e democráticos que vivemos atualmente no Brasil teve a particularidade de ser legitimada por uma parcela expressiva da população, por meio do voto. Isso indica que, em alguma medida, houve uma adesão popular aos discursos propagados pelo grupo político que assumiu o poder nas eleições de 2018. Entretanto, sabe-se que tal adesão não se deu de forma espontânea, mas mediada por mecanismos sofisticados de manipulação de opiniões, os quais misturam estratégias retóricas já bastante conhecidas, com as mais novas tecnologias de comunicação disponíveis: uma junção potente que ainda não sabemos bem como desarmar. Nosso objetivo, neste artigo, é contribuir para tornar explícitos alguns desses mecanismos, de modo a possibilitar, por parte de quem lê, a apreensão crítica das disputas de hegemonia que se processam nos planos linguístico, discursivo e ideológico. Para tanto, analisamos dados produzidos a partir de pronunciamentos públicos do então presidente da república, o qual, devido à centralidade de sua posição social, caracteriza-se como porta-voz dos discursos cultivados em seu grupo político. Tomamos por referencial teórico os estudos de Klemperer (2009) sobre os padrões do discurso fascista e de Pêcheux (1988) sobre a ocultação dos processos ideológicos dominantes. Com o trabalho de análise foi possível identificar um procedimento discursivo empregado pela extrema-direita a que denominamos controle do contraditório. Trata-se de uma tática utilizada para camuflar as contradições da realidade, com a finalidade de manter o controle de situações conflitivas.
A formação crítica do leitor à reflexão dos fatores pragmáticos da textualidade na produção de fake news sobre a covid-19: uma análise linguística textual
Authors: Bagagim Natália Coêlho , Ribeiro Marcelo Silva de Souza , Silva Lucinalva de Almeida
Published: December 2021

Em meio à pandemia do novo coronavírus (Covid-19), a explosão de informações nas mídias a respeito da doença tem intensificado a produção e disseminação de notícias falsas. Dessa forma, este trabalho, apoiado na abordagem qualitativa de pesquisa, objetivou analisar a formação crítica do leitor à reflexão dos fatores pragmáticos da textualidade na produção de fake news sobre a Covid-19. São objetos de análise três publicações sobre a cura do coronavírus mediante insumos caseiros. Essas publicações foram checadas pelo site do Ministério da Saúde e comprovadas como fake news. A pesquisa foi embasada na Linguística Textual sob os fundamentos teóricos de Costa Val (1991; 2008), Koch e Travaglia (1993; 2015), Marcuschi (2008), Koch (2014), Koch e Elias (2008), Rodrigues et al. (2009); Santaella (2018), Leite (2019) e Galhardi et al. (2020), Bauman (2001) sobre fake news e sua intensificação. Constatou-se que a formação crítica dos leitores ainda é limitada, pois os produtores de fake news se valem dos fatores pragmáticos da textualidade para atribuir sentidos ao que se enuncia sobre a Covid-19 e ganham à cooperação do leitor na aceitação dos seus conteúdos. Logo, essa interação autor/texto/leitor dificulta o combate à crise sanitária no Brasil.
Waffenrecht 2021
Authors:   Walhalla Fachredaktion
Published: December 2021

Die wichtigsten Vorschriften in einem Band: Kompakt – handlich – umfassend

Alle entscheidenden rechtlichen und fachlichen Grundlagen:Waffenrechtliche Grundlagen:

WaffG (u.a. Waffenbesitzerlaubnis für Sportschützen, Jäger, kleiner Waffenschein), Verwaltungsvorschrift zum WaffG, Allgemeine Waffengesetzverordnung, Kostenverordnung zum WaffG, Nationales WaffenregisterG, BeschussG, BeschussV, Sprengstoffverordnungen, KriegswaffenkontrollG, Auszüge StGB und BGB zu Notwehr, Notstand und Selbsthilfe, Durchführungsverordnungen der LänderJagdrecht:

BundesjagdG, Unfallverhütungsvorschrift JagdVorschriften für die Vereinsarbeit:

Auszug aus dem BGB zum Vereinsrecht, VereinsG, Steuerrecht im Verein, Jugendschutz, Genehmigung von Anlagen, Lärmschutz, SchießstandrichtlinienArbeitshilfen:

Wichtige Definitionen von AZ, waffenrechtliches Fundstellenverzeichnis, Fragenkatalog zur prüfungsrelevanten Sachkunde

Übersichtliche Darstellung, ausführliches Stichwortverzeichnis

Rechtsstand: 1. März 2021, soweit bis 15.01.2021 bekanntgemacht.
Antragstellung und Widerspruchsverfahren in der Sozialen Arbeit
Authors: Knödler Christoph , Wimmer Kerstin
Published: December 2021

Rechtsverbindliche und zeitsparende Fallbearbeitung

Checklisten, Mustertexte und Formulierungshilfen erleichtern es Sozialarbeiterinnen und Sozialarbeitern, Anträge rechtssicher zu stellen, Widersprüche gezielt zu formulieren und Fälle korrekt zu bearbeiten – ob auf dem analogen oder digitalen Kommunikationsweg.

Berücksichtigt sind die Verfahren nach der allgemeinen Verwaltungsgerichtsbarkeit (VwGO) sowie der Sozialgerichtsbarkeit (SGG).

Sozialversicherungsrecht (SGB III, SGB V, SGB VI, SGB XI)

Recht der sozialen Fürsorge (SGB II, SGB XII)

Rehabilitationsrecht (SGB IX)

Kinder und Jugendhilferecht (SGB VIII)

Asyl und Aufenthaltsrecht (AsylG)

Formulierungsbeispiele zu häufig vorkommenden Sachverhalten verdeutlichen und erläutern die inhaltlichen sowie die formalen Voraussetzungen der einzelnen Sozialleistungen. Hinweise, Muster und Checklisten zur Elektronischen Kommunikation zwischen Sozialarbeiter und Behörde weisen den Weg in die Zukunft der Beratungsarbeit.
Das gesamte Betreuungsrecht
Authors:   Walhalla Fachredaktion
Published: December 2021

Das Regelwerk des Betreuungsrechts: kompakt – handlich – umfassend

Neben den Kernvorschriften des Betreuungsrechts, geregelt in den §§ 1896 ff. BGB, stehen in dieser Textsammlung die zahlreichen – in verschiedenen Gesetzen und Verordnungen niedergelegten – Regelungen zur Verfügung, die die tägliche Arbeit von ehrenamtlichen Betreuern und Betreuerinnen, Berufsbetreuern, Rechtspflegern, Notaren, Richtern am Betreuungsgericht sowie Mitarbeitern in Betreuungsvereinen und Betreuungsbehörden berühren.

Einzigartig und umso hilfreicher ist diese gezielt für die Praxis zusammengestellte kompakte Gesetzessammlung; wer sie nutzt, spart Zeit und hat Zugriff auf umfassende und zuverlässige Information. Das graue Griffregister und die Abschnittsübersichten verdeutlichen die klare rechts bzw. themensystematische Gliederung. Die alphabetische Schnellübersicht sowie das Stichwortverzeichnis helfen beim schnellen Auffinden des maßgeblichen Paragrafen.InhaltGrundrechte, Überstaatliches Recht

Grundgesetz, BundeswahlG, UNBehindertenrechtskonvention, Haager ErwachsenenschutzübereinkommenBetreuungsrecht

Bürgerliches Gesetzbuch (BGB), Vormünder und BetreuungsvergütungsG, MündelsicherheitsVO, BetreuungsbehördenG mit AusführungsgesetzenVerfahren, Kosten

GerichtsverfahrensG, RechtspflegerG, FamFG, ZPO, Justizvergütungs und entschädigungsG, Gerichts und NotarkostenG, JustizbeitreibungsGBetreuungsverfügung, Vorsorgevollmacht

BundesnotarO, BeurkundungsG, VorsorgeregisterVO, Grundsätze zur ärztlichen SterbebegleitungMitteilungs, Vertretungsregeln

AbgabenO, VerwaltungsverfahrensG, VerwaltungsgerichtsO, Sozialverfahren (SGB I, SGB X), SozialgerichtsG, StrafprozessO, InfektionsschutzG, PersonalausweisG, BundesmeldegesetzGSozialrecht

Existenzsicherungsvorschriften (SGB II, SGB XII) mit Durchführungsverordnungen, Kinder und Jugendhilfe (SGB VIII), Eingliederungshilfe (SGB IX, Teil 2), Soziale Pflegeversicherung (SGB XI)Heimrecht

Wohn und BetreuungsvertragsGBetreuungsrechtsreform

Bereits enthalten sind die ab 1.1.2023 geltenden Vorschriften: BGB – Auszug „Rechtliche Betreuung“ (§§ 1814 ff.), reformiertes VBVG, neues Betreuungsorganisationsgesetz (BtOG).
BTHGUmsetzung – Eingliederungshilfe im SGB IX
Authors:   Der Paritätische Wohlfahrsverband
Published: December 2021

Das neue Recht verstehen, anwenden und nutzen!

Die Eingliederungshilfe wurde durch das Bundesteilhabegesetz (BTHG) in weiten Teilen als eigenständiges Leistungsrecht im zweiten Teil des Neunten Buches Sozialgesetzbuch (SGB IX) neu geregelt. Das Autor*innenTeam vermittelt anschaulich und klar verständlich, was dies in der Praxis für die einzelnen Leistungsbereiche bedeutet.

Die Arbeitshilfe BTHGUmsetzung – Eingliederungshilfe im SGB IX bietet Orientierung

zum leistungsberechtigten Personenkreis,

den Partizipationsmöglichkeiten von Menschen mit Behinderung,

zu den Aufgaben und Leistungen der Eingliederungshilfe,

dem Teilhabe und Gesamtplanverfahren.

Erläutert werden zudem

die Einkommens und Vermögensregelungen,

das Leistungs und Vertragsrecht,

die Schnittstellen zu anderen Sozialleistungsbereichen.

Ein Praxishandbuch für Menschen mit Behinderungen und ihre Angehörigen, für Mitarbeitende bei Leistungsträgern und Leistungserbringern sowie für alle, die ausführend mit dem BTHG bzw. dem neuen Eingliederungshilferecht arbeiten oder dazu beraten. Erstellt von Praktiker*innen des Paritätischen Wohlfahrtsverbandes Bayern, die in der Eingliederungshilfe tätig sind.

Zusatznutzen: Mit dem aktuellen Wortlaut des SGB IX Teil 1 und Teil 2 im herausnehmbaren Begleitheft – die Änderungen durch das Teilhabestärkungsgesetz zum 1. Juli 2021 bzw. 1. Januar 2022 sind berücksichtigt!
Zurück in die gesetzliche Krankenversicherung – ein Wechsel sollte wohlüberlegt sein
Authors: Schewe Petra
Published: December 2021

So funktioniert die Rückkehr in die Gesetzliche!

Wer sich einmal für die private Krankenversicherung entschieden hat, hat es häufig schwer, wieder in eine gesetzliche Krankenversicherung eintreten zu können. Das Gesetz gibt hier viele Stolperfallen vor.

Praxisnah, mit zahlreichen Abbildungen, ohne Beamtendeutsch nimmt die Autorin in dem Praxisratgeber Zurück in die gesetzliche Krankenversicherung die unterschiedlichen Lebens und Arbeitssituationen in den Blick und informiert darüber,

ob ein Wechsel wirklich sinnvoll ist,

welche finanziellen Belastungen dabei heute, morgen und übermorgen zu bedenken sind,

mit welchen Tricks ein Wechsel innerhalb der Krankenkassenarten erfolgreich ist.
The Density Functional Theory and Beyond: Example and Applications
Authors: Barhoumi Mohamed
Published: December 2021

Density Functional Theory is one of the most widely used methods in quantum calculations of the electronic structure of matter in both condensed matter physics and quantum chemistry. Despite the importance of the density functional theory to find the correlation-exchange energy, but this quantity remains inaccurate. So we have to go beyond DFT to correct this quantity. In this framework, the random phase approximation has gained importance far beyond its initial field of application, condensed matter physics, materials science, and quantum chemistry. RPA is an approach to accurately calculate the electron correlation energy.
Morphology Aspects of Hypothyroidism
Authors: Candanedo-Gonzalez Fernando , Rios-Valencia Javier , Noemi Pacheco-Garcilazo Dafne , Valenzuela-Gonzalez Wilfredo , Gamboa-Dominguez Armando
Published: December 2021

Hypothyroidism is a common endocrine disorder resulting of low levels of thyroid circulating hormones. The prevalence in the general population varies between 0.3% and 3.7%. Presents as clinical or subclinical disease based on presence of symptoms and levels of serum TSH and free thyroxine and T4, respectively. Hypothyroidism has numerous etiologies, some of them are originated on the thyroid itself and some others are of extrathyroid origin, with variable manifestations. Classified as primary, secondary, tertiary and peripheral. Thyroid autoimmune disease is the principal cause. A new class of drugs against cancer, like the anti-CTLA-4 and anti-PD-L1/PD1 therapies have been associated with primary or secondary hypothyroidism. Endocrine disorders can be difficult to diagnose based only on morphological features because endocrine manifestations are caused primarily by a hormonal imbalance. Hypothyroidism may have a higher risk of morbidity and mortality. Finally, myxedematous coma is the main complication of terminal stages hypothyroidism.
Use of Computed Tomography (CT)-Scan in the Current Coronavirus Pandemic
Authors: Niang Ibrahima , Akpo Géraud , Ndiaye Diouf Khadidiatou , Ba Sokhna
Published: December 2021

CT is a medical imaging technique that uses X-rays to provide three-dimensional reconstructed images of the explored anatomical region. Its sensitivity has already been demonstrated in the exploration of pulmonary lesions of traumatic, neoplastic and especially infectious origin. In this chapter we present and highlight the usefulness of CT-scan imaging for diagnosis and management of the thoracic involvement of the COVID-19 pandemic. We also present the use of CT in extra-thoracic involvement, in particular, the angio-CT of the limbs in cases of suspected arterial thrombosis of the limbs during COVID-19. Finally, we evoke the other tools such as artificial intelligence which coupled with the CT-scan allows a greater accuracy and thus are to popularize in order to reinforce the CT as a tool of first plan in the fight against future pandemics with thoracic tropism.
Regolith and Radiation: The Cosmic Battle
Authors: Akisheva Yulia , Gourinat Yves , Foray Nicolas , Cowley Aidan
Published: December 2021

This chapter discusses regolith utilization in habitat construction mainly from the point of view of radiation protection of humans on missions of long duration. It also considers other key properties such as structural robustness, thermal insulation, and micrometeoroid protection that all have to be considered in parallel when proposing regolith-based solutions. The biological hazards of radiation exposure on the Moon are presented and put in the context of lunar exploration-type missions and current astronaut career dose limits. These factors guide the research in radiation protection done with lunar regolith simulants, which are used in research and development activities on Earth due to the reduced accessibility of returned lunar samples. The ways in which regolith can be used in construction influence its protective properties. Areal density, which plays a key role in the radiation shielding capacity of a given material, can be optimized through different regolith processing techniques. At the same time, density will also affect other important properties of the construction, e.g. thermal insulation. A comprehensive picture of regolith utilization in habitat walls is drawn for the reader to understand the main aspects that are considered in habitat design and construction while maintaining the main focus on radiation protection.