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This paper contributes to art marketing and consumption literature by studying how art market participants from Brazil – a market considered "emergent" – position themselves in the global art market. Drawing on qualitative interviews with 60 art market participants and participant observation in Sao Paulo and Rio de Janeiro, the paper shows how position and validation gains are understood as entailing practices of (ex)change (or troca in Portuguese) at the individual and field level. Beyond the extension of their social networks and circulation in art market circuits outside Brazil, art market participants understood their positioning gains as dependent on changes to (the perceptions of) art market practices and operating context, and the negotiation of alternative valuations of Brazilian contemporary art in the global art market, addressing power inequalities. [ABSTRACT FROM AUTHOR]

This paper is the product of an ongoing research's preliminary results with app drivers and aims to discuss how the game of forces has occurred in the relationships established between companies, workers, regulatory bodies, and society. This exploratory qualitative study employed document analysis, a questionnaire, and semi-structured interviews with drivers linked to associations in Rio de Janeiro (RJ), Brazil. The analysis was conducted from a tripolar perspective based on the theoretical-methodological framework of Ergology and social life's micro and macroscopic spaces, encompassing the poles referring to human activity, the market, and politics. The results show a background of norms built on this work about the relationship with companies, passengers, and the drivers themselves, besides issues raised from the COVID-19 pandemic. We can conclude that it is necessary not to counteract technological evolution to achieve workers' rights and health. We should recall that no action aimed at ensuring the reconciliation of health, work, and rights will advance without relying on a fruitful and balanced trend between the three poles mentioned. [ABSTRACT FROM AUTHOR]

This paper describes the Santos Basin Underwater Soundscape Monitoring Project (PMPAS-BS), a Brazilian ocean soundscape monitoring initiative. The main objective of the project is to quantify and assess hydroacoustic noise of anthropogenic origin in a large sedimentary basin extending from 23° S to 28° S on the southeastern Brazilian continental margin of the South Atlantic Ocean. Noise associated with oil and gas (O&G) exploration and production activities is the primary target, but this oceanic region also has busy shipping lanes for commercial, military, and fishing vessels. The two main hubs of Brazil’s export and import of goods by sea are located in this region: Santos and Rio de Janeiro ports. The project has three measurement components: mobile monitoring based on gliders and drifting acoustic profilers, fixed shallow-water monitoring based on acoustic measurements at coastal stations near shipping lanes associated with exploration and production activities in the Santos Basin, and fixed oceanic monitoring based on deep-water mooring lines equipped with passive autonomous acoustic recorders near production units, shipping lanes, and areas with lower intensity of O&G activities (pristine or reference sites). Numerical modeling of anthropogenic underwater acoustic noise has also been included as a fourth project component. The PMPAS-BS covers an area of more than 251,000 km² and uses several instruments with different methods and sensors for acoustic measurements. Its results provide current sound levels over a very large region of the western South Atlantic, both in areas more and less affected by anthropogenic activities. [ABSTRACT FROM AUTHOR]

This article proposes a debate anchored in a dialogue between concepts of insurgent planning and humane urbanism and the idea of a subaltern urbanism through the lens of a critical reflection on the role of city-building professionals. The paper explores the idea of an insurgent urbanism as a collaborative praxis of city design and development that arises from the protagonism of marginalised communities and the accumulative knowledge of social movements, activists and scholars. It focuses on three different learning dimensions based on the experience of teaching/research actions developed at a self-organised squat in the metropolitan region of Rio de Janeiro, Brazil between 2018 and 2022. Dialoguing with ideas of social learning, it shows that these practices have created a relevant exchange of different types of knowledge and have contributed to the development of other solutions that challenge the hegemonic and neoliberal city production and can therefore be seen as alternatives for the development of more egalitarian and imaginative futures that expand beyond the context of squats in Brazil. [ABSTRACT FROM AUTHOR]

Purpose: Their production processes involve several risks and repetitive tasks and adoption of penalizing postures, which can cause musculoskeletal disorders and occupational accidents. The objective of this paper is to elucidate the situation of Occupational Health and Safety in the automotive sector in the Agulhas Negras region and in Brazil. Methodology/Approach: For this bibliographic research was carried out to characterize and define the processes and concepts pertinent to the economic activities of the sector; collect and treat the most frequently registered data and elaborate a comparative study for better visualization of the scenarios. Findings: The result was the identification of different behaviours of the curves, which showed the national scenario being linear and constant, while the regional one proved to be unstable, with many variations over the years. Research Limitation/Implication: The research was developed in a region of the State of Rio de Janeiro, and it is recommended to conduct a global survey. Originality/Value of paper: The analysis of the characteristics of occupational accidents, with the most frequent type of injury, the most affected body parts, the groups of causative agents, and the most notified occupations in accidents. [ABSTRACT FROM AUTHOR]

This paper interrogates the extent to which imaginaries of climate and ecological breakdown attend to the memories, knowledges, and experiences of communities already impacted by histories of racism, colonialism, and poverty. Drawing on insights from Black studies and decolonial thinking, the article reflects on how the causes and effects of anthropogenic climate change can be mapped onto geographies of racialised violence and social dispossession. Specific emphasis is given to Rio de Janeiro, notably its port area, a geographical space where future-oriented narratives remain oblivious to the city's history of anti-Black violence and Indigenous genocide. In parallel, the paper looks at the recently built Museum of Tomorrow and its public representations of the Anthropocene. Overall, the article contends that pluralising accounts of the Anthropocene might offer alternative epistemic entry points for understanding and interrupting the mounting ecological catastrophe. [ABSTRACT FROM AUTHOR]

The financial inclusion (FI) literature claims that expanding access of the poor to consumer credit in the formal financial system is an instrument to alleviate poverty. This view has been increasingly challenged by the financialization literature, which highlights unsustainable indebtedness of low-income borrowers following the introduction of FI policies. While a welcome contribution and antidote to mainstream assessments, much of the financialization literature on Brazil has, to date, focused on a macro-oriented analysis. As a major testing ground for FI, a better understanding of these dynamics in Latin America's largest country deepens our understanding of the socio-economic consequences of inserting poor populations into the financial system. This paper contributes to the financialization literature by drawing on interviews conducted in a Rio de Janeiro slum to understand how debt dynamics operate in everyday life, along with its structural conditioners. It shows that FI policies provide limited consumption smoothing and instead increase the structural vulnerability of low-income households. Wage and welfare support along with greater oversight and control of financial products supplied to low-income borrowers are warranted. [ABSTRACT FROM AUTHOR]

This paper proposes the problematization of generic and mass-produced forms of architecture through the oppositional relationship with indigenous self-constructed spaces. Starting from an ethnographic study about an unique indigenous horticulture project in the center of Rio de Janeiro, The Dja Guata Porã Garden, we demonstrate the effort to build a territory that organizes itself based on multispecies relationships. The project is contrasted with the formal urban space where it takes place, within a housing complex "Minha Casa, Minha Vida", the largest public housing policy in Brazil, where the architecture is designed with generic spaces that cannot be modified according to the residents. From this spatial contrast, we propose that this indigenous horticulture project, with pedagogical purposes, is a gap in the formal urban space. [ABSTRACT FROM AUTHOR]

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Background: Cancer represents an important public health problem with increasing incidence, prevalence, and mortality, affecting the entire Western population, especially in developed and developing countries. The use of monoclonal antibodies has revolutionized the treatment of cancer, but this treatment can cause adverse cardiovascular effects (AE). Objective: The objective of this paper is to identify and classify AE in breast cancer patients in the use of Trastuzumab in two health institutions. Methods: Retrospective study of medical records of patients with breast cancer Her 2+ submitted the therapy with trastuzumab in early and advanced stage of the disease. Review conducted in a university hospital and a private clinic, both located in Rio de Janeiro State, Brazil. Results: Cardiovascular events were late for trastuzumab, with predominance of moderate reactions. There was a predominance of dyspnea, increased blood pressure, fatigue and reduced left ventricular ejection. Conclusion: The results resemble similarities in the pattern of the institutions’ reactions. Identify possible AE and know the toxicity profile of trastuzumab can contribute to a safer therapy. [ABSTRACT FROM AUTHOR]

Within emerging fields of research focusing on neuro‐urbanism, neuro‐geographies, and biosociality, which experiment with using emerging mobile biosensor methods, few if any have used them to research socio‐spatial life in communities that suffer high levels of violence and other socio‐spatial injustices. Extending non‐representational accounts of the body, emotions, and affect, this paper discusses an experimental geography–neuroscience collaboration, working in a favela of Rio de Janeiro to explore the embodied urban emotions and affects of violently bordered urban communities. Emphasising non‐representational, corporeal spatial practices in a study of women living in Brazil's favelas, we use electrodermal activity biosensors to propose a novel methodological and analytical approach that focuses on forms of affective debilitation and resilience. Theoretically, we draw on biopolitical theory and border theory to propose a method that avoids oppositions between biopolitical and necropolitical accounts of borders. The aim of the research, conducted in June 2016, is to understand levels of affective debilitation or resilience among women living in the Maré Complex of favelas in Rio de Janeiro. Using a wearable biosensor, we took measures of electrodermal activity of eight women as they undertook one of their routine, everyday journeys within the favela. We also conducted an hour‐long qualitative interview with each participant. We find that for all our participants, navigating the favela's violent border spaces subjects their bodies to very high levels of affective and cognitive demand. While some women responded to this with stress reactions that created acute levels of affective debilitation, others responded very strongly, showing exceptionally high levels of affective resilience. Our research highlights the affective labour required of women to co‐construct urban borders, and emphasizes their agency and forms of everyday resistance in shaping the favela's affective atmospheres. Combined biosensing (electrodermal activity/galvanic skin response) data and interview data reveal that women living in the favela experience high levels of stress and fear. For one resident this results in affective debilitation (a wounding of the capacity to affect and to be affected). However, other women showed exceptionally high levels of affective resilience and resistance. The research points to the important role of women in co‐constructing the embodied borders of the favela. [ABSTRACT FROM AUTHOR]

Lumbrineriopsis dulcis sp. nov. is morphologically described from the continental shelf and slope of Espírito Santo and the Campos Basin of Rio de Janeiro state, southeastern Brazil, at depths between 14 and 400 m. Lumbrineriopsis mucronata is the only species of the genus recorded until now in Brazil. The new species differs from other congeneric species in its jaw-apparatus morphology with unfused mandibles and a fixed number of simple limbate chaetae and simple, bidentate, hooded hooks in each parapodium. This paper aims to fill the gap in knowledge on the family Lumbrineridae, which has not been studied in Brazil for the last 25 years and provides the first record of the genus from Espírito Santo and Rio de Janeiro states. This record is significant given the damage to the marine ecosystem of the Espírito Santo region due to the 2015 rupture of the Samarco mining company dam, the largest environmental disaster in Brazil's history. In addition, this region has important environmental conservation units such as Costa das Algas Environmental Protection Area, Santa Cruz Wildlife Refuge, and Comboios Biological Reserve. All these preserved areas are of paramount importance for the protection of marine biological diversity. [ABSTRACT FROM AUTHOR]

Background: The objective of this paper is to describe the clinical and epidemiological profile and the early outcomes of patients with omphalocele born in a fetal medicine, pediatric surgery, and genetics reference hospital in Rio de Janeiro - Brazil. To determine its prevalence, describe the presence of genetic syndromes, and congenital malformations, emphasizing the characteristics of congenital heart diseases and their most common types. Methods: Using Latin-American Collaborative Study of Congenital Malformations (ECLAMC) database and records review, a retrospective cross-sectional study was performed, including all patients born with omphalocele between January 1st, 2016, and December 31st, 2019. Results: During the period of the study, our unity registered 4,260 births, 4,064 were live births and 196 stillbirths. There were 737 diagnoses of any congenital malformation, among them 38 cases of omphalocele, 27 were live born, but one was excluded for missing data. 62.2% were male, 62.2% of the women were multiparous and 51.3% of the babies were preterm. There was an associated malformation in 89.1% of the cases. Heart disease was the most common (45.9%) of which tetralogy of Fallot was the most frequent (23.5%). Mortality rate was 61.5%. Conclusions: Our data showed a good correspondence with the existing literature. Most patients with omphalocele had other malformations, especially congenital heart disease. No pregnancy was interrupted. The presence of concurrent defects showed a huge impact on prognosis, since, even if most survived birth, few remained alive and received hospital discharge. Based on these data, fetal medicine and neonatal teams must be able to adjust parents counseling about fetal and neonatal risks, especially when other congenital diseases are present. Summary of findings: Most patients with omphalocele had other malformations, especially congenital heart disease. The presence of concurrent defects showed a huge impact on prognosis. A clear perinatal plan should be developed for couples with a multidisciplinary team, aimed at minimizing maternal morbidity and providing better care for the newborn. [ABSTRACT FROM AUTHOR]

During times of crisis, media coverage increases significantly, shaping public opinion and creating images of the places where these events occur. In this context, this paper analyses the Zika virus epidemic in Brazil, a past crisis that gained increased media attention during the months leading up to the 2016 Olympic Games in Rio, to identify the cognitive and affective components of published information. To this end, we subjected 1034 headlines (from digital editions of leading Spanish daily newspapers) related to tourism security at the Olympic Games to content analysis and employed a series of attributes to approach the cognitive and affective components of the information analysed. The results reveal that alarmist and negative headlines are more frequent when security issues, particularly citizen security, are reported. News headlines about the Olympic Games are generally descriptive and more positive. In the field of health security, citation-type headlines—those citing information provided by experts or authorities—are used more frequently. By analysing a past crisis, this study has several implications for Destination Management Organisations (DMOs) dealing with such events. In this context, we highlight some good practices to maximise informative news and minimise alarmist ones. [ABSTRACT FROM AUTHOR]

Introduction: Pure Neural Leprosy (PNL) is a rare clinical form of leprosy in which patients do not present with the classical skin lesions but have a high burden of the disability associated with the disease. Clinical characteristics and follow up of patients in PNL are still poorly described in the literature. Objective: This paper aims to describe the clinical, electrophysiological and histopathological characteristics of PNL patients, as well as their evolution after multidrug therapy (MDT). Methods: Fifty-two PNL patients were selected. Clinical, nerve conduction studies (NCS), histopathological and anti-PGL-1serology were evaluated. Patients were also assessed monthly during the MDT. At the end of the MDT, all of the patients had a new neurological examination and 44 were submitted to another NCS. Results: Paresthesia was the complaint most frequently reported by patients, and in the neurological examination the most common pattern observed was impairment in sensory and motor examination and a mononeuropathy multiplex. Painful nerve enlargement, a classical symptom of leprosy neuropathy, was observed in a minority of patients and in the motor NCS axonal injuries, alone or in combination with demyelinating features, were the most commonly observed. 88% of the patients did not present any leprosy reaction during MDT. There was no statistically significant difference between the neurological examinations, nor the NCS pattern, performed before and after the MDT. Discussion: The classical hallmarks of leprosy neuropathy are not always present in PNL making the diagnosis even more challenging. Nerve biopsy is an important tool for PNL diagnosis as it may guide therapeutic decisions. This paper highlights unique characteristics of PNL in the spectrum of leprosy in an attempt to facilitate the diagnosis and management of these patients. Author summary: Neuropathy is responsible for most of the disability associated with leprosy disease. The pure neural leprosy (PNL), in spite of being a rare clinical presentation of that, has some singular characteristics that are still poorly studied. In this study, we selected 52 patients at the diagnosis to describe their clinical, neurophysiological and histopathological presentation patterns as well as their evolution during the multidrug therapy (MDT). We confirmed that sensitive symptoms were the most commonly described by PNL patients but neural pain is rare. Also confirmed that mononeuropathy mutiplex was the most common pattern observed at neurological examination and at the nerve conduction studies at the moment of the diagnosis. However we showed that painful nerve enlargement other cardinal signs of leprosy, besides the skin lesions, is not common in this group of patients, There was no statistically significant difference between the neurological examination and NCS performed before and after the MDT.During the MDT88.4% of the patients did not have any leprosy reaction. This may suggest that that MDT was effective in stopping disease progression. Our results highlight the difficulties in the diagnosis of PNL and the progression following MDT in an attempt to prevent further disability in PNL patients. [ABSTRACT FROM AUTHOR]

Paper aims: This paper analyzes Command and Control (C2) Systems and identifies the level of knowledge on the subject by actors involved in disaster response operations in Brazil, besides assessing the evolution in this area since the disaster of the Serrana Region of Rio de Janeiro in 2011. Originality: The concept of C2 is still little explored academically, especially in disaster management systems. This study contributes to the understanding of the dynamics of different C2 Systems operated in Brazil, as well as identifying the level of knowledge on the subject and its evolution since 2011. Research method: This is an exploratory survey in which data was analyzed using descriptive statistics techniques. Main findings: We conclude that the actors involved in real disaster situations have little formal training in C2. The findings indicate that the performance of a simulated exercise helps in disaster preparedness, but the participants observed deficiencies concerning C2 training besides the lack of local community involvement in the simulated exercise. Implications for theory and practice: This study contributes to the disaster management literature, showing empirical evidence that the results obtained in a simulated exercise can boost the specialization of professionals in C2 systems in the area of disasters. [ABSTRACT FROM AUTHOR]

In the majority of Brazilian public schools, poverty and social injustice prevail. Most students come from disadvantaged realities, and their future seems to be already defined by a lack of social mobility, exclusion from civil rights, and violence—a situation that has worsened with the global pandemic. Rooted in ethnographic research in public schools in the municipality of Rio de Janeiro, this paper explores the role of pedagogies of care in creating alternative, possible, and preferable narratives about the future of these students. By using the metaphor of "school as soil", the study identifies care in four dimensions: time, heterogeneity, mattering, and fertility. It draws on 12 semi-structured interviews with teachers from eight different public schools that were part of a larger doctoral project. By researching school as soil, we examine how pedagogies of care encourage teachers' speculation about preferable imaginaries for the future of their students. Results show that despite precarious resources and scarce institutional support, pedagogies of care appear in multiple reported situations, aiming to inspire learning processes, give voice and agency to the socially marginalized, and allow for ways of thinking that offer alternatives to the seemingly ubiquitous oppressive relations. [ABSTRACT FROM AUTHOR]

This paper develops an approach that articulates methods characterized as soft and hard Operational Research. This approach is known in the literature as Multimethodology, Hybrid Modeling, or Mixing Methods. As a Multi‐Paradigm Hybrid Study, the present research provides an interface between the qualitative and quantitative modeling of the problem addressed. In this way, it facilitates the engagement of managers with analysts in the search for solutions to problems. The applied objective is to improve the performance of production processes at a prosthetics and orthotics factory located in Rio de Janeiro, Brazil. It applies a multimethodology to support evaluation and intervention using knowledge mapping and a discrete‐event simulation model. Lessons learned from integrated workshops enabled the devising of an alternative improvement scenario for orthotics manufacturing. Theoretical results are validated through effective intervention, providing an increase in production capacity and reduction of the manufacturing lead time. This was made possible through the understanding and engagement of stakeholders during the modeling process. [ABSTRACT FROM AUTHOR]

Simple Summary: Brazil, with its remarkably diverse marine habitats, harbour one of the world's richest fish diversities. Consequently, the diversity of their trematode parasites is also expected to be extremely rich. However, our current knowledge on this group of animals is incomplete and there are many unknown trematode species that await discovery and genetic characterisation. The Hemiuridae (Digenea) is the second most speciose trematode family in marine fishes from Brazil; however, to date, it remains understudied. We examined forty-three specimens of nine fish species belonging to eight families (Carangidae, Clupeidae, Haemulidae, Muraenidae, Percophidae, Pinguipedidae, Trichiuridae, and Triglidae) collected from the coastal zone off Rio de Janeiro, Brazil and found hemiurid trematodes in the stomach of 14 fishes. Using morphological and molecular analyses, we identified eight species from four genera of the family Hemiuridae. One of these species is reported in Brazil for the first time, four are reported from new fish hosts, and four were genetically characterised for the first time. Our novel data contributes to the knowledge on marine biodiversity in Brazil and will further contribute to the classification of the family Hemiuridae. Brazil is a tropical country with remarkably diverse marine habitats that harbour a rich diversity of fish. Only a small portion of this fish diversity has been investigated for parasites, and thus the diversity of their trematode parasites remains unexplored. Moreover, only 5 out of 184 known digenean trematode species of marine fish in Brazil have been genetically characterised. The Hemiuridae Looss, 1899 is the second most speciose trematode family in marine fishes from Brazil but, in many ways, it remains a neglected group. Forty-three trematode specimens from nine fish species were collected from the coastal zone off Rio de Janeiro, Brazil. Trematodes were found in the stomach of 14 specimens of 9 fish species belonging to 8 families (Carangidae, Clupeidae, Haemulidae, Muraenidae, Percophidae, Pinguipedidae, Trichiuridae, and Triglidae). Trematode specimens were studied using morphological and molecular genetic analyses. A total of eight hemiurid species from four genera, Ectenurus, Lecithochirium, Myosaccium, and Parahemiurus were identified. This paper reports on new host records for four species of hemiurids, adds a new record on the geographical distribution for one species, and provides the first DNA sequence data supplemented with the detailed description of morphology for five species. Phylogenetic analyses supported that the subfamily classifications of the Hemiuridae—based entirely on morphological characters—needs to be reconsidered, taking into account a wider range of information sources. [ABSTRACT FROM AUTHOR]

Brazilian income distribution is one of the most unequal in the world, yet the first 15 years of the twenty-first century showed some improvement in reducing inequality. However, data from Brazilian censuses show that the income distribution of the Jewish population in Brazil worsened from 2000 to 2010. The goal of this paper is to investigate whether this observed phenomenon should be attributed to the emergence of new Jewish identities among poorer segments of Brazilian society or a structural change in the more traditional Jewish community. We calculated Gini coefficients, Lorenz curves, and Kuznets ratios of the Jewish population (i) in Brazil, (ii) in the capital cities of São Paulo and Rio de Janeiro, considered as a unit, and (iii) among the general Brazilian population from microdata in the 1980 and 2010 censuses. The results show that the worsening of income distribution among the Jewish population in Brazil is more intense in areas outside of urban centers in São Paulo and Rio de Janeiro. This finding suggests that the observed phenomenon should be attributed to emerging new identities rather than structural change in the more traditional community. A conclusion section addresses issues for further research. [ABSTRACT FROM AUTHOR]

This paper presents a comparison between rain gauge network and weather radar data in Angra dos Reis city, located in the State of Rio de Janeiro (RJ), Brazil. The city has a high incidence of natural disasters, especially associated with heavy rains in densely populated areas. In this work, weather radar data with a spatial resolution of 1 km were obtained from dual-polarimetric S-band radar operated by the Environmental State Institute of Rio de Janeiro (INEA), located in the Guaratiba neighborhood in Rio de Janeiro city, Brazil; the rain gauge measurements were provided by the National Center for Monitoring and Warning of Natural Disasters (CEMADEN), which is composed of a network with 30 rain gauges covering the studied area. The comparison between the two datasets enables the analysis of which radar products better fit the rain gauge network's accumulated rainfall by quantifying the uncertainties in precipitation estimates at radar pixels where rain gauges are located. The results indicated that radar products generated with the help of regression techniques obtained from the relation between radar reflectivities and rain gauge measurements were a better fit, constituting essential information while dealing with efficient regulation for rainfall monitoring and forecasting to minimize the risks associated with extreme events. [ABSTRACT FROM AUTHOR]

Within the field of emotional mapping, and mapping more broadly, nonhuman things are often understood as mere instruments - they have utility but not agency to shape meaning-making. In this paper we experiment with a new method that aims to challenge the dualism between human and non-human things by bridging new materialism and participatory emotional mapping. We experimented with this “new materialist methodology” during a one-day workshop to explore residents’ spatio-emotional experiences in a disaster-affected favela in Rio de Janeiro, Brazil. Reflecting on this one-day workshop, we argue that materials with diverse colors, textures, shapes, densities, weights, and smells are key collaborators in emotional mapping. Materials have agency to invoke and evoke diverse emotions with past, present, and future temporalities, and which fall within and beyond the positive-negative emotion binary. Materials can facilitate conviviality and discussion amongst mapping participants, which enables participants to speak about their emotional-spatial experiences with more nuance and complexity. [ABSTRACT FROM AUTHOR]

This paper identifies the potential main social actors involved in and affected by the conservation and use of the Environmental Protection Area (EPA) of Engenho Pequeno, in Rio de Janeiro State, Brazil, and discusses how environmental education can be shaped to engage them in participatory, socially progressive and environmentally sustainable management for that area. Therefore, semi-structured interviews were conducted with individuals and entities related to the EPA. The snowball method complemented the mapping of non-official social actors. The discussion was based on the critical approach of environmental education, polycentric governance, adaptive management, environmental advocacy and case studies about education in protected areas. Results showed nine key stakeholders to be considered in a network program for the EPA's participatory management, including government, schools, local and nearby residents and religious groups. In the end, we recommend the hosting of a one day workshop, built around existing local and national environmental goals, as an entry point for trust building and the search for shared interests. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to verify the brand image effects of holding a sport mega-event by investigating the host city's influence on the country's branding, as a tourist destination. Design/methodology/approach: This research considered the Rio 2016 Olympic Games and uses quantitative methods: exploratory factor analysis and regression. Data were collected by structured questionnaires with a sample of (n = 274) international respondents with high international travel experience. Findings: Rio de Janeiro's 2016 host city image positively predicted Brazil's tourist destination image. Both cognitive and affective image dimensions of Rio as a host city predicted Brazil's destination image, but the cognitive image dimensions demonstrated more impact. Practical implications: Even in a mega-event context, city marketing strategies should be planned and executed with a focus on the country's destination image. Originality/value: The study contributes by focusing on presenting the importance of the host city image dimensions to the host country destination image in a sports mega-event context. The study investigated a new approach, the impacts of affective and cognitive dimensions in the overall destination image considering two connected destinations and the hosting of a sport mega-event, a condition not found in the literature thus far. [ABSTRACT FROM AUTHOR]

According to the Atlas of Human Development in Brazil, the income dimension of Municipal Human Development Index (MHDI-I) is an indicator that shows the population's ability in a municipality to ensure a minimum standard of living to provide their basic needs, such as water, food and shelter. In public policy, one of the research objectives is to identify social and economic variables that are associated with this index. Due to the income inequality, evaluate these associations in quantiles, instead of the mean, could be more interest. Thus, in this paper, we develop a Bayesian variable selection in quantile regression models with hierarchical random effects. In particular, we assume a likelihood function based on the Generalized Asymmetric Laplace distribution, and a spike-and-slab prior is used to perform variable selection. The Generalized Asymmetric Laplace distribution is a more general alternative than the Asymmetric Laplace one, which is a common approach used in quantile regression under the Bayesian paradigm. The performance of the proposed method is evaluated via a comprehensive simulation study, and it is applied to the MHDI-I from municipalities located in the state of Rio de Janeiro. [ABSTRACT FROM AUTHOR]

The study of disarticulated ossicles of recent sea cucumbers from Campos Basin, Rio de Janeiro, Brazil, from various Holocene strata, obtained by micropaleontological methods, resulted in the identification of at least eight holothurian taxa, belonging to the five of the seven orders of Holothuroidea: Apodida (Synaptidae, Chiridotidae), Dendrochirotida (Psolidae and Cucumariidae), Holothuriida (Holothuria), and Molpadiida (Molpadiidae, Eupyrgidae). Our paper endorses the importance of studies of recent fauna based on isolated ossicles for taxonomy, biostratigraphy, and ecology. This study represents the first effort at the study of recent fauna of sea cucumbers based on the analysis of preserved ossicles in marine sediments. [ABSTRACT FROM AUTHOR]

The Lagoa Salgada is located in the Paraíba do Sul river delta plain on the coast of Rio de Janeiro state, Brazil, and is one of the few lagoons in the world that have well-developed recent stromatolites. Lagoa Salgada is a hypersaline lagoon formed in a very complex environmental system subjected to terrestrial and oceanic influences under different sea level regimes and climate variations. In addition, sediment and stromatolites are characterized by unusually positive inorganic δ13C VPDB values. For this reason, it has been the target of several geological and paleoenvironmental studies, which, in their great majority, require a geochronological technique in order to determine the changes in the environment over time. When radiocarbon (14C) dating is used, it is necessary to consider some details as the source of 14C in the environment and perform 14C ages calibration accordingly. In the present paper, a bibliographic survey was carried out in order to review the data treatment and improve the environmental evolution discussion based on accurate calibration. Using the Marine20 curve and an undetermined ΔR, we generated growth and depositional models to establish an overview of the formation of this lagoon. [ABSTRACT FROM AUTHOR]

The paper reports a study of Clean Development Mechanism implementation in landfills in Rio de Janeiro, Brazil. CDM is supposed to promote sustainable development through projects of GHG emission reductions. This analysis focuses on the power relationships behind the socio-political process of adopting the mechanism in landfills where emissions have been reduced by the breakdown of biodegradable waste. Sociological concepts such as 'ecological practices'; 'market' and 'environmental justice' were used for the analysis. CDM's neoliberal traits combined with local economic interests that shape the waste management domain in Rio can affect the mechanism's capacity to promote local social-environmental progress. [ABSTRACT FROM AUTHOR]

When, in 1822, Brazil declared its independence from Portugal, its vast territory was little known by the central government in Rio de Janeiro. There was a great need to create reliable maps that would delineate the new country's boundaries. This paper aims to show how a practical application of astronomy, specifically geodesy, was vital in the efforts to build the nation. We follow the professional life of an astronomer, Luis Cruls, director of the National Observatory, professor at the Military School and chief researcher of several expeditions, to discuss the strength of geodesic and cartographic activities in Brazil at the end of the 19th century. [ABSTRACT FROM AUTHOR]

The trichomycterid catfish Listrura menezesi, new species, is described from a flooded area adjacent to Rio das Panelas, Rio São João basin, Cachoeiras de Macacu municipality, Rio de Janeiro State, Brazil. It represents a most valuable remnant of Atlantic Forest biome that still resists the devastation of Brazilian coastlands. Listrura menezesi can be distinguished from its congeners, except L. boticario and L. depinnai, by the absence of a dorsal fin. It mainly differs from L. boticario and L. depinnai by a continuous midlateral dark stripe along the entire body (vs. discontinuous) and a longitudinal row of irregular dots along the dorsal limit of the abdomen extending for nearly the entire body (vs. only on the posterior half of the body in L. boticario and not forming a distinct row in L. depinnai). Although the new species shares with L. boticario and L. depinnai the absence of dorsal fin, recent phylogenetic analyses show a close relationship between L. menezesi and L. macaensis, the latter having a dorsal fin. A putative apomorphic condition for this clade is presented: the abrupt widening on the mesethmoid axis starting posteriorly on the horizontal through the middle region of the autopalatine (vs. anteriorly, on the horizontal through the anterior region of the autopalatine). Listrura menezesi comes as an addition to the ichthyofauna of the Rio São João drainage, a region extensively sampled for the past 20 years and supposedly well known. This paper also highlights the vulnerability of this species and the possibility of its disappearance in the near future. [ABSTRACT FROM AUTHOR]

This article analyses the interregional linkages and the relative intensity of CO2 emissions embedded into domestic and global value chains from Brazilian states. An extended environmentally interregional input-output model (EEIIO) was applied to measure the bilateral trade in value-added (TiVA) and the total implicit emissions trade (TTE). The results reveal unbalanced pollution patterns in space. Few manufacturing hubs in core Brazilian states (mainly São Paulo and Rio de Janeiro) are net importers of intensive greenhouse gas (GHG) inputs from peripheries, implying an environmental responsibility driven by networks' governance and relative position. By recognizing the role that multiscalar integration plays in implicit CO2 in both production and trade, it is possible to build local strategies to reduce sustainable spatial gaps. [ABSTRACT FROM AUTHOR]

In Brazil, as elsewhere, The COVID-19 pandemic and related upheavals exacerbated problems like unemployment and domestic violence. Feelings of hopelessness, isolation and impotence became pervasive. Seeking ways to respond to the uncertainty, insecurity and discouragement that many young people were expressing, the author sought ways that stories of courage, care, hope and solidarity could be shared and acknowledged. Drawing on the ‘checklist of psychological and social resistance’ developed in Lebanon by David Denborough and Mohamad Safa, a conversation guide for Brazilian communities was developed. It can be used by professionals, but is particularly designed for use among friends, family members and colleagues. It can even be used for individual reflection. Through consultation with the Nelson Mandela Favela in Rio de Janeiro, and its young people in particular, the Fala aí checklist was refined to be accessible and culturally resonant as a prompt for peer conversations that sustain hope and connection. The Fala aí checklist is included in the paper. [ABSTRACT FROM AUTHOR]

In the last 20 years, extreme weather-related events like floods, landslides, droughts, and wildfires have caused the death of 1.23 million people and a loss of 2.97 trillion dollars. Studies show that low and lower-middle income countries are the most impacted ones given the lack of investment in disaster risk management. To reduce the impact of these events, weather researchers have been developing numerical weather models that inform public agencies about the impending extreme events in advance. Despite being powerful tools, these models can suffer from several sources of uncertainty, ranging from the approximation of micro-scale physical processes to the location-dependent calibration of parameters, which is especially critical in developing countries. To minimize uncertainty effects, researchers generate several different weather scenarios to compose an ensemble of simulations that typically are inspected using manual, laborious, and error-prone approaches. In this paper, we propose an interactive visual analytics system, called X-Weather , developed in close collaboration with weather researchers from Brazil. Our system contributes a set of statistics and probability-based visualizations that allows the assessment of extreme weather events by effortlessly navigating through and comparing ensemble members. We demonstrate the effectiveness of the system through two case studies analyzing tragic events that happened in the mountain region of Rio de Janeiro in Brazil. [Display omitted] • Our visualizations help identify extreme weather scenarios in large simulation ensembles. • Our web-based system enables the investigation of individual weather ensemble members. • Two case studies highlight our system's utility by analyzing extreme weather events. [ABSTRACT FROM AUTHOR]

• Recurrent fire leads to degraded rainforest (DRf) and herbaceous-shrubby (HS). • Ksat and 6 years of rainfall-soil suction interactions are analyzed. • HS provide shallow soil saturation even during long dry periods. • Fire decreases Ksat in topsoil and it increases soil suction in depth at HS. • Post-fire soil changes tend to favor rapid suction loss in the unsatured zone. The role of fire in vegetation-soil–water interactions and its implications for soil stability and slope failures is poorly documented in humid tropical regions. This paper focuses on the relationships between vegetation change through recurrent fire and its effects on hydraulic conductivity and soil suction. Two monitoring sites were chosen on steep slopes in the mountainous domain of the Atlantic rainforest: the first is representative of degraded secondary rainforest (DRf) 25–30 years after slash and burn agriculture; the other represents herbaceous-shrubby vegetation (HS) resulting from wildfires in short-time intervals (<5 years). Two fires had previously occurred on the HS slope, one in December 2014 and the other in September 2019. Continuous records of rainfall and soil suction at depths of 10, 20, 50, 100, 150, and 220 cm provided a 6-year data collection from January 2015 to December 2020. Hydraulic conductivity (Ksat) field tests were conducted around the two monitoring sites before and after the September 2019 fire. The main results include: a) soil suction in the topsoil of both vegetation covers follow the rainfall inputs with high values of Ksat (DRf = 195 mm/h; HS = 203 mm/h); b) while quick rainfall-suction responses prevail within the DRf soil profile, soil suction at HS maintains a mean suction value around -27 kPa below 100 cm deep; c) field observations attest to the occurrence of hydrophobicity after the 2019 fire; d) Ksat tests just after this fire indicated a decreasing mean value from 203 mm/h to 46 mm/h; and e) by the end of the dry season after fire, there is a delayed increase in soil suction reaching -143 kPa at a depth of 100 cm and in smaller proportions at 220 cm deep. These results indicate that post-fire soil changes tend to favor the sudden loss of soil stability and slope failure during extreme rainfall events. [ABSTRACT FROM AUTHOR]

An approach involving data on wave-induced sediment transport estimates is essential for managing coastal environments. Numerical models are powerful tools to understand and investigate many processes responsible for longshore sediment transport (LST) in a systematic way, since direct measurement of LST is a difficult task. This paper presents estimates of longshore sediment transport through numerical modeling of wave-induced sediment dispersion patterns in the Formosa Bay, State of Rio de Janeiro - Southeast Brazil. The analysis was conducted using the computational package Coastal Modeling System/SMC-Brazil and mathematical formulations proposed by Cerc (1984). The results suggest average residual solid discharge (Qsr avg) in the order of 131,442.745 m3/yr in northern sector, −151,908.32 m3/yr in central sector, and 71,987.69 m3/yr in southern sector of investigated area. In addition, it is important to highlight that minor variations in the wave incidence angle may cause changes in the longshore sediment drift, promoting the convergence and divergence zones throughout the investigated area. The results presented contribute to the advancement of knowledge on the topic addressed here and will be useful in future engineering projects related to beach nourishment and the management of coastal areas subject to erosion processes. • Data are presented on simulations of wave-induced longshore sediment transport rates in Baia Formosa Bay, southeastern Brazil. • The Coastal Modeling System SMC/Brazil were used. • Results suggest different solid outflow rates for each sector of investigated area. • The model may provide a basis for planning actions and environmental management in coastal zones. [ABSTRACT FROM AUTHOR]

The purpose of this paper is to present a proposal of forest monitoring and an evaluation system adjusted for tropical forest restoration initiatives in support of decision-making, tracking and management in an offsetting policy context. This study is framed by the case study of the Rio de Janeiro State Environmental Agency (INEA RJ) in Southeastern Brazil. We tested a set of indicators to evaluate restoration projects up to 4 years since planting. After the data were collected, we developed a scorecard and tested it in the field, allowing the evaluation of project development on a scale from 0 to 10. This analysis indicates conformity or a need for adequacy. We measured 7853 individuals on 205 sample plots. The projects had an average age of 32 months in the range of 14–48 months. The average scorecard value was 5.87 points, and we adequately assessed ecosystem structure, composition, function, species composition and organization. We create an evaluation tool to support decision-makers as also the restoration practitioners' decisions. The main innovation was to popularize the forest monitoring among stakeholders independent of the technician's experience background, by offering a simple, accessible, and robust protocol. [ABSTRACT FROM AUTHOR]

This study is based on an investigation into the Brazilian anti-doping policy, with a specific focus on the establishment and operational mechanisms of the Brazilian Doping Control Authority (ABCD), under the auspices of the Ministry of Sport (ME). The objective was to describe how Brazilian national policy (general political decisions, interests of parties or particular politicians/agents) affects the fight against doping and, vice versa, how the harmonization process controlled by the World Anti-Doping Agency (WADA) affects national sports policy. A multi-sited ethnographic study was undertaken, involving field diary practices, interviews and document analysis. Adopting the perspective of pragmatic sociology, this study delves into the descriptions of three key periods in the recent history of anti-doping in Brazil: the creation of ABCD and the dissolution of ANAD (National Anti-Doping Agency), the realization of the first 100 anti-doping tests by the ABCD (critical period for its members who managed to keep away ex-officers from ANAD) and the impeachment of the Brazilian president in 2016 (ex-officers from ANAD took over the direction of the ABCD). Our analysis allowed us to conclude that 'diverting others from decision-making spheres' comprised a political strategy to occupy spaces of power or to stabilize itself in them, which, in this case, allowed the control of anti-doping actions in the country. Local protagonists tried to make use of international injunctions and pressure or local political events to achieve these goals. [ABSTRACT FROM AUTHOR]

In this study, we report the first isolation of Hanseniaspora opuntiae obtained from four pregnant women in Brazil. Clinical isolates were obtained from four samples taken between 35 and 37 gestational weeks, as part of the routine antenatal care for maternal colonization screening for Streptococcus agalactiae group B. The patients were immunocompetent, with two of them diagnosed with gestational diabetes mellitus. Species identification was performed by MALDI-TOF MS and rDNA sequencing. While Hanseniaspora species have not traditionally been considered a typical opportunist pathogen, our findings emphasize the importance of investigating and screening for Hanseniaspora in pregnant populations, highlighting H. opuntiae as a potential agent of human infections. [ABSTRACT FROM AUTHOR]

We develop a nonparametric model to study health spillover effects of policy interventions. We use double/debiased machine learning to estimate the model using data from 74 hospitals in Rio de Janeiro, Brazil, and examine cross-patient spillover effects during the COVID-19 pandemic. The pandemic forced hospitals to develop new protocols to offer intensive care to both COVID and non-COVID patients. Our results show that the need to care for COVID patients affects health outcomes of non-COVID patients. Controlling for a number of confounders, we find that mortality rates and length of stay of non-COVID ICU patients increase when hospitals simultaneously offer intensive care to both types of patients. Policy simulations suggest that an increase in the number of ICU beds can counter morbidity spillover, but it is unlikely to be a feasible approach to counter mortality spillover. [ABSTRACT FROM AUTHOR]

Brazil's favela residents have long challenged the dominant media and social narrative that has described them by employing discourses of criminality. That prevailing, and discriminatory, view obscures the complex and multifaceted character, dynamism, and individual and collective agency of these communities' populations. This article examines the work of Redes da Maré, a civil society organization that offers cultural spaces for community-based creation and diffusion of the arts in its namesake favela. We employ the concepts of the social imaginary as well as individual and collective agency to investigate whether and in what ways this nongovernmental organization (NGO), which has adopted a cultural development approach, encourages participants' democratic attitudes and behaviors at the organizational and community level by fostering participation in the development process and offering a platform for the expression of the voices of those it engages. Our analysis is based on interviews with organizers and participants of Redes' arts program and its Free Dance School of Maré and on a review of relevant events in Maré's Arts Center. This inquiry contributes to a more nuanced view of the roles the arts can play in encouraging democratic agency and possibility among favela citizens despite adverse political and social conditions. [ABSTRACT FROM AUTHOR]

Urban crime is a pressing issue in socially unequal regions like Brazil. We investigate the complex relationships between crime, victims, and urban situations in Rio de Janeiro. We analyze the connections between specific types of crime, victim characteristics, and crime locations through complex network analysis. In a large-scale empirical study, we examine 5000 randomly selected crime incidents in Rio between 2007 and 2018. Our analysis reveals a strong association between sex, race, location, and income inequality in the risk of exposure to crime. The results suggest that specific social groups, notably black and brown women, face a higher-than-average vulnerability to particular types of crime in Rio. Our investigation confirms our hypothesis that crime incidents are not random occurrences. Instead, we have discovered meaningful connections between specific types of crime, victim characteristics, and crime locations. These findings indicate a pattern of underlying factors shaping the distribution of crime and vulnerable social groups. [ABSTRACT FROM AUTHOR]

This paper focuses on the development of an empirical study over the Comfort Zone (2004; 2006; 2018), shedding light on the role played by emotions in empowering learners to confidently interact in English classes at a public university in Rio de Janeiro, in Brazil. The theoretical framework was based on the concept of the Comfort Zone (2004; 2006; 2018); and that of emotions (ARAGÃO, 2004; 2011; BARCELOS, 2018; MATURANA, 2002; ZEMBYLAS 2004; 2018). This qualitative and interpretive study (DENZIN; LINCOLN, 2006; LINCOLN; GUBA, 2006) used an individual questionnaire, field observations, individual participants' reports of observation of classes and peers' performance, individual exploratory conversations and an ethnographic group interview (ERICKSON, 1986) for debriefing, and a final individual diary of participants as tools for data collection. Results display a range of emotions impacting learners' performance in interaction. [ABSTRACT FROM AUTHOR]

This paper estimates the genuine progress indicator (GPI) for the state of Rio de Janeiro (RJ), Brazil, from 2002 to 2016 as an alternative indicator to the gross domestic product (GDP). Methodological approach was based on GPI 2.0 (Talberth in EE 142:1–11, 2017) with necessary adjustments due to geographical and biological specificities and currency conversions. For the calculations, primary and secondary data sources were consulted, both from public agencies and private institutions. Three main results were clearly observed: (1) the relation GPI/GDP fluctuated between 22 and 31% in the period 2002–2016; (2) even with a decline in Rio de Janeiro GDP from 2014 to 2016, due to Brazilian economic crisis, the GPI still increased in those years and (3) despite this continuous growth of GPI, its average yearly growth rate was 7,95%, while GDP, even with its 2014–2016 decrease, showed a higher average growth rate of 9,30% per year. Results also show that public policies in RJ should focus on jobs creation, investments in renewable energy and improving public transport, actions that are related to variables that, proportionally, most negatively affected the GPI. On the other hand, policies aiming to preserve vegetation cover should be intensified, since services of protected natural capital were the ones that contributed most positively to the indicator. This approach aims to increase GPI in the state and, consequently, improve the quality of life of the population. [ABSTRACT FROM AUTHOR]

Andrade, H.A.A.; Rodrigues, F.C.G.; Fletcher, C.H.; Casey, G., and Giannini, P.C.F., 2024. Winter sedimentology and morphology of the Maçambaba beach–foredune system, SE Brazil. Journal of Coastal Research, 40(2), 338–352. Charlotte (North Carolina), ISSN 0749-0208. The Maçambaba Holocene coastal barrier and dune system in Rio de Janeiro state, Brazil, is located immediately west of an abrupt orientation change from SW-NE to W-E on the SE Brazilian coastline. The eolian deposits are formed by winds from the SW, associated with polar air masses advancing in austral winter, and winds from the NE, associated with summer monsoon and upwelling intensification. The active beach–foredune system consists of intermediate reflective beaches and ramp incipient foredunes in the western (km 0–km 14) and central (km 15–km 35) sectors of the barrier and intermediate to dissipative beaches with more common ridge incipient foredunes in the eastern sector (km 36–km 48). This pattern from W to E indicates a change in the beach–foredune system from a more erosional regime with lower sand supply in the west to a more depositional setting in the east. Measured at the swash line, winter mean grain size fines and granulometric sorting increases from W to E, evidence of a net longshore drift in this direction. The increase in eolian sand supply toward the east favors sand reworking by SW (onshore) winds in the winter; consequently, coastal dunes are well developed in this sector. Overwash processes frequently develop where eolian deflation favors marine inundation during winter swell events. After their formation, washover fans are typically reworked by reverse winds from the NE (offshore) in austral summer. Throughout the entire barrier system, seasonal shifts in both swell orientation and wind direction are dominant climatic factors determining the development of washover fans, blowouts, and parabolic dunes with opposing migration directions. Investigating the effect of this climatic seasonality on the beach–foredune system is critical to understanding coastal response to storm events and climatic variations on longer timescales. A barreira costeira holocênica de Maçambaba localiza-se no estado do Rio de Janeiro, Sudeste do Brasil, imediatamente a oeste de uma mudança abrupta de orientação na costa, de sudoeste-nordeste para oeste-leste. Os depósitos eólicos são formados pelos ventos de sudoeste, associados às massas de ar polar que avançam no inverno austral, e pelos ventos de nordeste, associados à monção de verão e à intensificação da ressurgência. Nos setores central e oeste da barreira, o sistema praia-duna ativo consiste em praias intermediárias refletivas e dunas frontais incipientes em rampa. No setor leste, ele é composto por praias intermediárias dissipativas e dunas frontais incipientes em cordão. A passagem de dunas frontais em rampa, na parte oeste da barreira, para dunas frontais dominantemente em cordão, na parte leste, indicam que o aporte de areia eólica é maior a leste que a oeste. Nas amostras coletadas no espraiamento, a seleção granulométrica melhora e o tamanho médio de grão diminui de oeste para leste, o que é sugestivo de transporte longitudinal de sedimentos nesse rumo. O crescimento do aporte sedimentar para leste aumenta o retrabalhamento eólico pelos ventos de sudoeste (onshore) no inverno, e consequentemente as dunas costeiras são melhor desenvolvidas no setor leste, incluindo a formação de rupturas de deflação (blowouts). Neste setor, processos de sobrelavagem costeira frequentemente se desenvolvem onde a deflação eólica favorece a inundação marinha durante eventos de swell no inverno. Após sua formação, os leques de sobrelavagem são geralmente retrabalhados pelos ventos reversos de nordeste (offshore) no verão austral. Na barreira como todo, mudanças sazonais na orientação do swell e na direção do vento são fatores climáticos dominantes que determinam o desenvolvimento e deposição de leques de sobrelavagem, blowouts e dunas parabólicas com direções de migração opostas. Investigar o efeito dessa sazonalidade climática no sistema praia-duna ativo é fundamental para entender a resposta costeira a eventos de tempestade e variações climáticas em escalas de tempo mais longas. [ABSTRACT FROM AUTHOR]

This study investigated the prevalence and genetic diversity of gastroenteric viruses in mussels and oysters in Rio de Janeiro, Brazil. One hundred and thirty-four marketed bivalve samples were obtained between January and December 2022. The viral analysis was performed according to ISO/TS 15216, and the screening revealed the detection of norovirus GII/GI (40.3%), sapovirus (SaV; 12.7%), human mastadenovirus (7.5%), and rotavirus A (RVA; 5.9%). In total, 44.8% (60) of shellfish samples tested positive for one or more viruses, 46.7% (28/60) of the positive samples tested positive for a single viral agent, 26.7% (16) tested positive for two viral agents, 8.3% (5) for three viral agents, and 13.3% (8) for four viral agents. Additionally, three mussel samples were contaminated with the five investigated viruses (5%, 3/60). Norovirus GII showed the highest mean viral load (3.4 × 105 GC/g), followed by SaV (1.4 × 104 GC/g), RVA (1.1 × 104 GC/g), human mastadenovirus (3.9 × 103 GC/g), and norovirus GI (6.7 × 102 GC/g). Molecular characterization revealed that the recovered norovirus strains belonged to genotypes GII.2, GII.6, GII.9, GII.17, and GII.27; SaV belonged to genotypes GI.1 and GIV.1; RVA to genotypes G6, G8, P[8]-III, and human mastadenovirus to types F40 and F41. The GII.27 norovirus characterized in this study is the only strain of this genotype reported in Brazil. This study highlights the dissemination and diversity of gastroenteric viruses present in commercialized bivalves in a touristic area, indicating the potential risk to human health and the contribution of bivalves in the propagation of emerging pathogens. [ABSTRACT FROM AUTHOR]

Urban landscape can support a many wild species, especially within green areas like remnants of native forests. Thus, conserving such remnants of native habitat patches is crucial for maintaining urban biodiversity. However, because limited resources and conflicting interests preclude the conservation of all patches, it is necessary to prioritize the most relevant ones, including the ones that facilitate organisms' dispersal across landscapes, maintaining the landscape functional connectivity. Here we present a framework for prioritizing patches based on their functional connectivity role in the urban landscape, using Rio de Janeiro, Brazil, as a model city. Functional connectivity was assessed through the Probability of the Connectivity Index of the entire landscape, using two model species that represent low- and high-dispersal scenarios. We then prioritized patches based on their individual contribution to the connectivity of the landscape (dPC values). Our results showed that Rio de Janeiro has very low functional connectivity, with only 20 priority forest fragments out of the ca. 1,400 available in the landscape. We propose four main strategies to ensure that prioritized patches can fulfil their functional connectivity role in urban landscapes: i) incorporate unprotected patches into the landscape's Protected Areas network; ii) use other effective area-based conservation measures for patches unlikely to become PAs; iii) resolve legal uncertainties about the land ownership situation; and iv) effectively manage already protected patches. Our proposed methodological framework and recommendations apply to any urban landscapes that contain remnants of native habitat patches. It requires easily obtainable data and provides a step toward the implementation of more science-based conservation strategies for urban areas. [ABSTRACT FROM AUTHOR]

The ocean economy is becoming more than ever a key to job creation, value addition, and sustainable development of countries and regions. Given the growth of the world population and the pressure on onshore resources, the demand for marine resource exploration and maritime activities is growing, leading to different policies around the world. In the case of Brazil, a country with an extensive coastline, there are still few public policies and official definitions/data capable of fostering the ocean economy. Hence, this paper aims to map the sectors of the ocean economy of the state of Rio de Janeiro (SRJ), highlighting its potential for recovery of the local economic dynamics. To this end, the methodology considers the economic sectors that present a direct influence from the sea, encompassing 89 economic activities that were divided into 6 sectors. The treatment, cleaning, graphics, and maps created from R 4.2.2 used the following packages: tidyverse, basedosdados, paletteer, ggthemes, systemfonts, ggtext, sf, geobr. 2021 is the base year for the data, which used two main official Brazilian bases: Annual Social Information Report (RAIS) and tax data from the Internal Revenue Service, compiled by Datalake Neoway. Among the main results, we highlight the relevance of the service sector, particularly those related to the oil and gas industry (P&G) and tourism. • The ocean economy should be taken as a vector of sustainable development in Brazil. • Promoting the ocean economy requires a reformulation of public policies. • There are many industries and stakeholders involved in SRJ's ocean economy. • Like other countries, the service sector stands out in SRJ's ocean economy. • Despite its informality, tourism generates more jobs in SRJ's ocean economy. [ABSTRACT FROM AUTHOR]

This work presents a few comments on the paper "Relative sea-level curve during the Holocene in Rio de Janeiro, Southeastern Brazil: A review of the indicators - RSL, altimetric and geochronological data". Surprisingly the authors omitted in this review a former discussion on the interpretation of paleo-sea level indicator and paleo-sea level reconstructions on the Rio de Janeiro coast that questions their results. Therefore, at this present work we resume the previous discussion. We conclude that although at the commented paper the altitudes of the paleo-sea level indicators were determined precisely, they did not consider the vertical distance between a given a paleo-sea level indicator and its current homologous one, and thus do not indicate paleo-sea levels. [ABSTRACT FROM AUTHOR]