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A comprehensive review of the non-timber forest product (NTFP) sector from 1980 to 2022 was undertaken. The study employed a Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology, incorporating explicit keywords. The results indicate that NTFPs underwent significant evolution, including research and development changes, particularly following the Rio de Janeiro summit. Most published research originated from the United States, accounting for 24% of the total; Brazil and India each contributed 10% of the published research. We included 316 potential research items: 262 articles, 19 book chapters, 27 review articles, and eight conference papers. The review analysis highlighted that NTFPs are crucial in meeting food requirements, obtaining specific medicinal resources, and acquiring material inputs for rural households, serving as a safety net during agrarian distress. NTFPs play a crucial role in promoting the development of the bio-economy. In low- and high-income nations with abundant bio-resources, NTFP value chains are increasingly pertinent for generating revenue, enhancing livelihoods, and reducing poverty in forest dependent communities. Further, the analysis emphasized that NTFP consumption, utilization, and sales occur at the household level, and its comprehensive assessment is challenging, leading to the need for a reevaluation of approaches that include value chain analysis. [ABSTRACT FROM AUTHOR]

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]

Alexandre de Gusmão (1695-1753): O Estadista que desenhou o mapa do Brasil: By Synesio Sampaio Goes Filho. The second myth suggested that the territories that today make up Brazil formerly belonged to an immense indigenous Tupi-Guarani group and that the whole area from the confluence of the Paraguay River and the Guaporé River to the Amazon was their ancestral territory: I Pindorama i . The new Treaty of Madrid (1750) was instrumental for the legitimization of territories that had up until then been part of the Spanish Empire in South America. [Extracted from the article]

The article aims to understand the tensions inherent to the commemoration of a difficult and conflicted past and the conservation of dissonant heritage. It explores the politics of memory and identity, and the power struggles that underscore the heritagisation process through a study of the transformation of Rio de Janeiro's port in preparation to host the 2014 World Cup and 2016 Summer Olympics. The paper uses the notion of heritage dissonance to shed light upon contemporary struggles over the interpretation of the port's contested history and explores the debates that have surrounded the 'discovery' of archeological remains, which exposed a controversial past marked by collective amnesia. The paper identifies various actions, instruments, and strategies used by various actors to either support or undermine the project, from inertia and obstructionism to memorialisation and ritual agency. The analysis of these findings reveals the transformative potential of heritage, as an instrument of empowerment in the ideological battle over collective memory, and a tool of resistance against historical denial. It discusses the way debates over heritage have stimulated public debate, inflected the official historical narrative, and allowed the legacies of slavery to infiltrate collective consciousness. The paper concludes with a discussion of how heritage dissonance can engender actions leading to conflict mediation, thereby promoting reconciliation and dialogue, and, ultimately, societal change. [ABSTRACT FROM AUTHOR]

The usual lives have been changed since the COVID-19 Outbreak took place. Elderly people suffer as much as others and their lives have been impacted a lot. This paper aims to analyze the social network use and the recreation and socialization activity participation before and after the COVID-19 pandemical appearance in long-term care institutions. In the empirical side of this research, the authors of this paper sent an email questionnaire to long-term care institutions located in Rio de Janeiro city, Brazil. In the theoretical side of this research, an investigation was carried out through the scientific databases. Data were analyzed using the programming languages Python, Excel, and IBM SPSS Statistics. As a result, this paper shows an apparent increase in social network use and a drop in recreation and socialization activity participation after the COVID-19 pandemical appearance in long-term care institutions. The presented findings are the first step, which can be part of future studies analyzing the potential growth in social network use among elderly people by comparing elderly residents with non-residents in the long-term care institutions. [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]

Sport mega-events (SMEs) remake cities as global brandscapes of leisured consumption; reliant in part upon securitization designed to create an atmosphere free from disturbance and render invisible those "abject" populations who might puncture the tourist bubble that surrounds stadia and fan-zones. Yet, such "shiny" cityspaces are not devoid of complexity, contestation, and compunction. In this paper, we draw on extensive ethnographic- and community-based participatory research in Rio de Janeiro, Brazil (prior to, during, and after two SMEs) collected in collaboration with sex workers, working in areas of SME intervention. Our focus is on the contingent nature of securitization amidst the contested terrains and trajectories of SME urbanism. Our analysis resonates with observations from other host cities, challenging dominant myths that the sport mega-event creates impermeable securitized cityscapes by revealing the fluid topography of formality and informality, contestation and negotiation, and oppression and power. [ABSTRACT FROM AUTHOR]

Copyright of Urban Studies (Sage Publications, Ltd.) is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The governments' isolation measures to contain the transmission of COVID-19 imposed a dilemma for the people at the bottom of the pyramid. Since these people have very unreliable sources of income, a dilemma arises: they must either work under risky conditions or refrain from work and suffer from income cuts. Emergency donations of food and cleaning supplies in a pandemic context might be overlooked by government and civil society actors. This paper aims to model the effects of donations on mitigating the negative effects of COVID-19 on vulnerable communities. Applying the system dynamics method, we simulated the behaviour of the pandemic in Rio de Janeiro (Brazil) communities and the impacts that donations of food and cleaning supplies have in these settings. We administered surveys to the beneficiaries and local organisations responsible for the final distribution of donations to gather information from the field operations. The results show that increasing access to cleaning supplies in communities through donations can significantly reduce coronavirus transmission, particularly in high-density and low-resource areas, such as slums in urban settings. In addition, we also show that food donations can increase the vulnerable population's ability to afford necessities, alleviating the stress caused by the pandemic on this portion of the population. Therefore, this work helps decision-makers (such as government and non-governmental organisations) understand the impacts of donations on controlling outbreaks, especially under COVID-19 conditions, in a low-resource environment and, thus, aid these hard-to-reach populations in a pandemic setting. [ABSTRACT FROM AUTHOR]

Purpose: Past mining activities in northwestern Mexico have left a large number of abandoned mine tailings deposits, such as in San Felipe de Jesus, Sonora, that is known to be transferring metal(oid)s to nearby agricultural fields. Given the risk and the need to implement mitigation measures, in this paper, we describe the results of two experiments evaluating the phytostabilization potential of five plant species collected in the area. Methods: We evaluated the assisted phytostabilization approach using compost and nutrients and the soil capping approach using combinations of soil, gravel, clay, and tailings layers. Results: The assisted experiment revealed that seedlings were unable to establish under unamended treatments and only Ricinus communis showed potential under this approach. Compost and nutrients reduced the accumulation of As, Pb, Mn, and Zn in leaves of R. communis, but some were above the maximum tolerable levels for domestic animals. Under the capping approach, R. communis also showed better performance under some combinations of soil, gravel, and tailings layers than the other species. The accumulation of As, Pb, and Mn in leaves was below the maximum tolerable levels for domestic animals, indicating that soil capping has greater potential in this abandoned tailing deposit. Conclusion: The capping approach has more phytostabilization potential than the use of amendments, reducing the risk of incorporating metal(oid)s in the trophic web. [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]

Since being selected to host the 2016 Olympic Games, numerous studies have addressed the legacy of the event in Rio de Janeiro. The significance and sensitivity of the issues raised, namely the displacement of favela residents, has raised serious questions during and immediately after the Games about whether mega-events are fundamentally worthwhile. This paper revisits the topic and shares the findings of four focus groups reflecting non-favela youths’ thoughts about the Games after years. The findings show that while many still have positive attitude to few aspects of the Olympic Games, social justice issues significantly adversely affected respondents’ views of the event’s legacy. Some believe that discrimination continues a long-standing trend in the city, exacerbated by the Games. We believe that the International Olympic Committee always needs a Plan B if things do not work correctly in the host city. [ABSTRACT FROM AUTHOR]

Copyright of Revista Ambiente Contábil is the property of Revista Ambiente Contabil and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

On February 1, 1828, the newspaper Diario Fluminense published in full the Plan for the establishment of an astronomical observatory in the city of Rio de Janeiro. The document was written by the Brazilian mathematician Cândido Baptista de Oliveira and substantiated the approval of the law determining the creation of the future Imperial Astronomical Observatory of Rio de Janeiro (IORJ). This paper discusses the influences embedded within Oliveira's project, by analyzing the appropriation of different scientific traditions gained during his training as a mathematician at the Observatory of the University of Coimbra and during his studies at French scientific institutions, such as the Polytechnic School and Paris Observatory. I argue that this project had a nationalistic ideal, imbued with the notions of progress and modernity, both effects of the ongoing circulation of people and scientific knowledge during the beginning of the nineteenth century. [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]

Although the intensification of direct and indirect gendered violence against women during the COVID-19 pandemic has been extensively reported globally, there is limited research on women's responses to it. Addressing calls to explore the relationships between emotional-affective atmospheres and politics during the pandemic as well as to centre analyses of gendered violence within geography, this paper explores how women in the favelas of Maré, in Rio de Janeiro have developed mutual support, (self)-care and activism in the face of the crisis. Engaging with nascent debates on responses to COVID-19, together with feminist geographical work on resistance to gendered violence, the article adapts the notion of 'emotional communities' developed by Colombian anthropologist, Myriam Jimeno, to examine how emotional bonds created among survivors of violence are reconfigured into political action. Drawing on qualitative research with 32 women residents and 9 community actors involved in two core community initiatives in Maré, the paper develops the idea of building reactive and transformative 'emotional-political communities' at individual and collective levels to mitigate gendered violence and wider intersectional structural violence. Emotional-political community building is premised on grassroots activism among women and organisations that develops as part of compassionate (self)-care and the quiet rather than spectacular politics of change. [ABSTRACT FROM AUTHOR]

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Violence Against Women and Girls (VAWG) remains one of the most significant problems affecting women globally with its elimination being central to achieving SDG 5 on gender equality. While information on its prevalence is increasing globally, this is often at the national scale with limited local-level data. Responding to feminist critiques of SDG 5 and target 5.2 in terms of the importance of capturing more nuanced data on grassroots women’s experiences as agents rather than victims, this paper reflects on countermapping VAWG in the favelas of Maré in Rio de Janeiro, Brazil. Drawing on countermapping methodologies, it analyses a series of countermaps highlighting the prevalence of VAWG, but also the need to report and resist it locally. Only by revealing the complexity of VAWG and women’s practices to deal with it can such violence be truly eliminated in order to meet SDG 5 and target 5.2. [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]

There is a fault in the region of Niteroi city, Rio de Janeiro, Brazil, and weathering has formed different soil layers in terms of granulometry, resistance, and stiffness, which are regularly spread throughout the soil mass. These reasonably continuous reliquiae soil layers showed thicknesses varying from a few millimetres to few centimetres. For the weak soil layers, laboratory tests indicated the presence of high activity clay minerals and low shear resistance parameters. The present paper numerically assesses the impact of those relatively weak layers and the excavation execution procedure on the performance of anchored walls. The direction of those layers was orthogonal to the wall face, and the dip was unfavourable to the excavation. The numerical modelling was firstly validated against data from an instrumented structure excavated in gneiss residual soil located in Niteroi city, Rio de Janeiro, Brazil. The results of the parametric study show that the weak layers plastify during the excavation with low lateral movements and the presence of those weak layers leads to an increase of the uphill settlements (about six times), lateral facing displacements (about four times), distortions (about 12 times), and anchor loads (about 1.4 times). This research calls attention to the importance of reliable site investigation for determination of the soil profile and its correct modelling in order to have a safe and cost-effective project. [ABSTRACT FROM AUTHOR]

Urban slums, especially in the Global South, have become popular attractions for tourists interested in sites off the beaten track and more authentic encounters with local culture. This practice has drawn attention from the media and extensive academic research, pointing out its controversial character due to the uneven power relations between hosts and guests and the commodification of poverty to turn it into a tourist attraction. Though acknowledging this pitfall, this work takes a different approach. We argue that tourism has agency in co-producing meanings and values in the process of making and consuming slums as tourist places. Within this process, the cultural capital of slums may find new avenues of legitimization. We critically analyze how discursive practices may valorize and legitimize slums as spaces for cultural production and consumption and the role of tourism in ordering, valuing, and visualizing vernacular cultural landscapes. The paper examines the case of favelas in Rio de Janeiro open to tourist visitation. Using as sources 79 articles from virtual media outlets (a mainstream, hegemonic newspaper, and a popular grassroots publication), official social media accounts, and tourism policies, we leverage Foucauldian discourse analysis and scrutinized the data, drawing insights on three categories of legitimization: authorization, rationalization, and moral evaluation. Our main findings show that tourism is often portrayed as a justification for securitization policies, as well as for fiscalization and formalization processes. Tourists were perceived to have authority in evaluating and valorizing slums' cacophonic landscape beyond the evaluations of hegemonic social and political elites, which makes for a potential avenue of legitimization. However, in employing a more critical scope, two questions resonate: (1) who benefits from the valorization of slums' cultural capital and, (2) who decides on the social validity of emergent cultural elements? [ABSTRACT FROM AUTHOR]

The buildings that house the events, which serve as icons of this most famous sporting event, must now be sustainable as well. Stadiums, arenas, gathering places, and athlete communities are all changing from expressions of architectural brilliance to instances of sustainable environments, built to last long after concluding the event and to aid in the redevelopment of the metropolitan areas that host them. The building business is one of the most environmentally destructive in the world since it directly affects how raw materials are used, and how they are determined to be used during their entire existence. This sector, however, is still in the early stages of transition from a linear to a circular economy. To minimize total resource use and landfill trash, business models must be updated to incorporate novel concepts and cutting-edge services. According to this approach, "deconstruction" plays a crucial role in the circularity of structures. It serves as a sustainable substitute for traditional demolition, which is generally an arbitrary and destructive process that, although being quicker and less expensive, typically produces a substantial amount of garbage. On this line, the goal of this research is to revisit the Olympic Games hosting cities, mainly London and Rio de Janeiro, and examine the possibility of the demolition of built infrastructure in the Olympics and to provide methods for minimizing its effects on the urban environment. The research paper aims to make it easier to implement circular economy strategies for buildings by outlining the key principles that must be followed throughout the design and planning process regardless of the kind of construction system or material employed and by recommending deconstruction as a sustainable alternative to demolition. By collaborating with the corporate, academic, and research sectors, we can further emphasize the sharing of information. [ABSTRACT FROM AUTHOR]

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]

The concept of environmental sustainability formed the basis of the Paris Agreement and the United Nations conference in Rio de Janeiro. Empirically, without environmental sustainability, everything else could fall apart or be aimless. This study investigates factors affecting global environmental sustainability spanning 1966Q1 to 2019Q4. However, there are many micro-/macroeconomic factors engendering the environment, and the absence of robust clarity on whether factors such as economic growth, urbanization, trade openness, and energy consumption matter for global environmental sustainability remains a global academic dilemma in the economics literature. This paper utilized the unrestricted nonlinear autoregressive distributed lag (NARDL) bounds test techniques to model their relationship. Furthermore, the study adopted fully modified ordinary least squares (FMOLS), dynamic ordinary least squares (DOLS), and canonical cointegrating regression (CCR) methods to test the research hypothesis, catering to the problem of endogeneity and serial correlation. Up-to-date of this study, no empirical study has examined the nexus of these variables within the global framework. The outcomes suggested that (i) NARDL bounds test of cointegration confirmed evidence of long-run and short-run relationships among the variables; (ii) long-run asymmetric relationship was affirmed among the variables; and (iii) DOLS, FMOLS, and CCR models demonstrate that economic growth, energy consumption, and trade openness are positively significantly correlated with environmental sustainability except for economic growth which shows negative and insignificant correlation. These findings validate the protracted argument in literature that these estimated variables are significant for global environmental sustainability. This study recommends that environmental policymakers integrate global economic incentives with favorable regulatory changes for achieving the goals of a global sustainable environment in the long-run equilibrium. [ABSTRACT FROM AUTHOR]

Copyright of Antipode is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper contributes to critical and Southern urban studies by discussing how the notion of hybridity is useful to understand contemporary modes of politics rooted in equality pursuits and crafted by peripheral subjects. It analyses the birth, discourses and tactics of three grassroots groups in Rocinha, an immense peripheral settlement in Rio de Janeiro, Brazil, to show how modern insurgent claims – based on material urban rights – are intertwined with other grammars of justice, such as the politics of intersectional difference, critical pedagogies, solidarity and care. These cases suggest that contemporary insurgency builds on rights-based citizenship claims to create unique pathways that somehow articulate the universality and relationality of justice. I suggest that hybrid insurgent citizenship operates like a braid in which different strategies are uniquely and interdependently linked over time. Whilst in Rocinha the central thread is insurgency, the same logics could apply to other context-situated political traditions. [ABSTRACT FROM AUTHOR]

Purpose: Ventriculo-peritoneal shunt is the gold standard for non-obstructive hydrocephalus. Despite advances in material, infection prevention, and valve technologies, failure can still occur. The aim of this article is to present a comprehensive study based on the experience of a reference center in pediatric neurosurgery in Rio de Janeiro with the use of the ventriculo-gallbladder shunt as an alternative to peritoneal failure. Methods: A retrospective study was conducted from January 2018 to December 2023 of patients diagnosed with cerebrospinal fluid shunt dysfunction due to peritoneal failure and submitted to ventriculo-gallbladder shunt as an alternative in a reference center of Rio de Janeiro. Results: From 2018 to 2023, 18 peritoneal failures were diagnosed. Among them, 10 patients (55.5%) were selected for ventriculo-gallbladder shunt (VGS). Different causes were responsible for the hydrocephalus in these patients. VGS was placed at a mean age of 35.4 months. Four patients had temporary complications: 2 self-limited diarrheas in the first month and 2 shunt infections. After the resolution of the infection, a new VGS was placed successfully. The average follow-up was 18.8 months (follow-up 9–68 months) without further issues. Conclusion: VGS is a viable option for patients facing peritoneal failure. This paper provides valuable insights into the surgical technique and outcomes associated with this alternative. [ABSTRACT FROM AUTHOR]

This paper discusses valuation regimes of houses in a militia area in Rio de Janeiro, Brazil. Drawing on fieldwork undertaken during the construction of a highway between 2012 and 2016, we propose considering removal processes as sociological objects relevant to the analysis of informal real estate markets. We show how waiting for the construction challenged residents and community leaders to fill the gaps between memories of the past, an uncertain present, and multiple future possibilities. Offered only three forms of compensation for removing their houses, residents established equivalences between past struggles and prospects for improvement. By exploring the multiple meanings of these categories and different forms of active waiting for the removal, we differentiate the logic and scale of the self-construction of houses from the militia urbanism in the region. [ABSTRACT FROM AUTHOR]

Purpose: The present paper addressed the application of the Six Sigma method for process management to reduce the variability and scrap of packages manufactured at a company located in the city of Rio de Janeiro. Methodology/Approach: Exploratory research was conducted to understand the context, analyse, and create familiarity with the problems identified in the company, making them more explicit. Findings: Through Define, Measure, Analyze, Improve, Control (DMAIC) the company was able to identify the main causes of customer complaints and the factors that led to these complaints. Using management tools, it was possible to solve the problems with packaging outside the specifications, which was the reason for complaints from customers. The benefits of this research were the identification and analysis of the quality management tools. Research Limitation/Implication: The present research had as a limitation the application of the method is only one company, so it is proposed as a future study of the application in different production processes of different organizations. Originality/Value of paper: It was evidenced that there is a positive relationship between the application of Quality management methods and company billing, as there was an increase of 1.7% in company billing. In past surveys, new possibilities for improvement to be addressed emerged, making the team aware of the need to continue the process of continuous improvement. [ABSTRACT FROM AUTHOR]

This paper explores the long-term effects of Rio de Janeiro's slum upgrading, a key policy instrument of municipal housing since the 1990s, and an essential reference for housing initiatives worldwide. From a theoretical stance, this paper builds on the Political Sociology of Public Policy Instruments (PPI) and actor–network theory (ANT). The paper argues that Rio's slum upgrading instrumentation, that is, its constitution and use, has been key to the various housing policy oscillations over the past three decades. It also contends that this instrumentation contributed to the depoliticization of the municipal housing policy through the fostering of a 'community of practice' centred on slum upgrading, formed by a wide range of state and non-sate actors, and based on a technical rationality. This community and its practices have weakened the political control over Rio's housing policy in the past decades. [ABSTRACT FROM AUTHOR]

This paper conceptualizes dwelling as an analytical lens to study the effects of combined human-made and environmental threats on the governing of peripheral urbanization. I call this grounded and phenomenological-analytical approach to dwelling dwelling in limbo to highlight the improvised and always uncertain nature of low-income populations' forms of residence. As such, dwelling will be explored as a temporal, political, and more-than-human process: as residents' exposure to, endurance while, and ways of navigating towards urbanization. Combining three data sources - semi-structured interviews with residents, politicians, state attorneys; own observations/ fieldwork notes, and local media reports - the paper situates this approach in the northern periphery of Rio de Janeiro. I present cases of once promised, yet suspended resettlement and highlight the role of organized criminal actors in the partial implementation of the Project Iguaçu - a disaster prevention program financed by Brazil's Federal Growth Acceleration Programme (PAC). The paper identifies such dwelling in limbo, that is, residents' exposure to criminal actors' dominion, enduring (non)resettlement, and navigating amidst uncertainty, to illustrate the effects of standby urbanization. Standby urbanization, I argue, is characterized by an active passivity of marginalized residents: To secure future dwelling, low-income populations are forced into supporting structures that perpetuate their marginality. In other words, dwelling in limbo is not an accidental side-effect of urbanization, but a form of political violence inherent to the governing of urban peripheries. [ABSTRACT FROM AUTHOR]

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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]

In this paper, the authors seek to analyze the perceptions, motivations and experiences of young women in science, technology, engineering and mathematics (STEM) education projects aiming to incentivize gender equity, based on the theoretical framework of feminist studies on science and intersectionality, as well as academic literature on equity and inclusion in science communication. The following question was considered: How does experience in these projects influence young women's perceptions of belonging in the STEM fields? Working from a qualitative, content analysis approach, the authors conducted 73 questionnaires, 20 interviews, and 4 focus groups with 25 young women who participated in 4 projects developed in public schools in low-income settings in Rio de Janeiro, Brazil. The authors categorized the experience of these young women in their individual dimension–regarding motivations, interests, science identity and future career prospects; family dimension–encouragement and recognition from family members and parents' beliefs and expectations; educational dimension–recognition by the school community, improvement in school performance, and intervention in school spaces; project dimension–representativeness of gender, race, class, and location, development of self-esteem and self-confidence, building of a sense of belonging, and active learning methodologies; and social dimension–domestic work in their daily lives and experiences of discrimination based on gender, race, class and location. The authors argue that such projects become "counter-spaces" in which marginalized young women find spaces of resistance and possibility, based on the unique position they occupy and, through feeling included and belonging, can claim their rightful presence from an intersectional perspective. [ABSTRACT FROM AUTHOR]

As several researches indicate, since the 1950s one observed unprecedented warming of the atmosphere and oceans, resulting from greenhouse gas emissions and changes in land use and occupation, leading to sea level rise and impacts on coastal areas. In the municipality of Niterói—Rio de Janeiro, Brazil, where a large urban concentration in coastal areas is observed, a Climate Change Adaptation System was developed, through which mitigation and adaptation strategies are combined, in order to: reduce vulnerabilities; avoid losses and damages; build instruments to allow adaptation of natural, human, productive and infrastructure systems. In this context, this paper aims to measure possible impacts, in the biophysical and socioeconomic spheres, resulting from an eventual 0.50 m rise in mean sea level, which represents an optimistic scenario according to the National Oceanic and Atmospheric Administration. In contrast to similar studies, this work also considered daily and occasional water level variations, represented by the highest astronomical tide and the highest storm surge observed in the studied region. The following data were applied: digital elevation model, 2010 population census data, and real estate information. With the altimetry data, by means of GIS, the census sectors inserted in the affected areas were selected, to obtain data regarding population, number of households, and income. Specialized websites were applied to collect average property values. The simulations revealed that approximately 2950 households and more than 9000 residents could be directly affected, with losses that could exceed R$ 3.60 billion. The Oceanic Region is configured as the most exposed region, susceptible to losses of several ecosystems, economic losses in residential areas and possible destruction of urban infrastructure. [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]

This paper studies the behaviour of the local linear (LL) estimator for regression with nonparametrically generated regressors under weak dependence conditions, effectively extending the main result of Mammen et al. (2012) to the case with strongly mixing (or α -mixing) data. Specifically, we establish that the convergence rate in their Theorem 1 carries over to the case with geometrically α -mixing data. In contrast, this convergence rate does not necessarily remain the same for polynomially α -mixing data. We then apply the obtained uniform stochastic expansion of the second-step LL estimator to derive normal approximations for the LL estimator of a nonparametric censored autoregressive model and the three-step nonparametric estimator of the risk–return regression in finance. A rule for bandwidth selection in nonparametric regressions with estimated covariates to obtain valid inference is also suggested. We then provide a simulation study and a real data application to illustrate the practical relevance of the proposed approach. Lastly, technically speaking, to establish a uniform bound for the upper tail probability of a summation involving polynomially strong-mixing empirical processes, we propose a new exponential inequality, which plays a pivotal role in the proof of the main theorem and is of independent interest. • This paper studies the behaviour of the local linear (LL) estimator for regression with nonparametrically generated regressors under weak dependence conditions. • Derivation of normal approximations for the LL estimator of a nonparametric censored autoregressive model and the three-step nonparametric estimator of the risk–return regression in finance. • A rule for bandwidth selection in nonparametric regressions with estimated covariates to obtain valid inference is also suggested. • A simulation study and a real data application are provided to illustrate the practical relevance of the proposed approach. • A new exponential inequality is also proposed to establish a uniform bound for the upper tail probability of a summation involving polynomially strong-mixing empirical processes. [ABSTRACT FROM AUTHOR]

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On the surface, contemporary urban megaprojects suggest a convergence in form: office towers, hotels, museums, shopping and renewed public spaces often involving transnational firms and renowned architectsHowever, framing local policiesas instances of a 'serial reproduction' of iconic landscapes obscures more than reveals how circulating planning models are reproduced and institutionalized. To this effect, this paper suggests a complementary approach between the literature of policy mobilities and new institutionalism focusing on how policies are 'arrived at' and the role of ideas in the policy process. An analytical framework is applied to the case study of a large-scale waterfront regeneration programme in Rio de Janeiro to examine the mutual evolvement between ideas, interests and institutions. The paper concludes by stressing the importance ofpaying attention to how policy knowledge is assembled, institutionalized and interests identified. [ABSTRACT FROM AUTHOR]

This paper (1) discusses the communicability of musical listening, (2) proposes a semanalytical perspective to approach it in terms of communicational production, and (3) summarizes an analysis of the production of musical listenings in the case of Beethoven's Ninth Symphony. Instead of assuming that verbal talk on music banalizes listening (Barthes), or that musical arrangers are the privileged authorities when it comes to transmitting a personal listening (Szendy), our suggestion is that communication produces – in the post-structuralist sense of the word – musical listenings even when it seems to simply try and account for it. In a transmissive, "phenotextual" (Kristeva) comprehension, listening may be understood as a phenomenological, receptive act that pre-exists its communication. Instead, our communicational research on musical listening turns to the listening-accounts in order to grasp the "listenabilities" as they emerge (are permitted or interdicted) within specific listening-territories that "genotextually" produce their regulations and habits (modes of listening). This semiotic production is methodologically investigated, here, in terms of interpretant signs, especially as Normal Interpretants (Peirce), within a particular listening-territory (Brazilian newspapers' repercussion around the Ninth Symphony's 1918 debut in Rio). Three remarks are made on the genotextual operations that produce "insufficiency," "monumentality," and "distinção" as listening normalities. [ABSTRACT FROM AUTHOR]

This paper examines educational segregation in the Brazilian city of Rio de Janeiro through the lens of a multifaceted centreperiphery relationship involving geographical, racial and historical dimensions. The paper first situates Brazilian racial inequalities historically, drawing on decolonial theory, before examining student enrolment patterns in Brazil's second-largest metropolis. Although Brazil is often held to be a racially integrated society, the analysis shows sharp racial and social divisions between a 'peripherally' oriented mass public school system, a 'centrally' oriented private sector, and selective public schools run by the federal government. The selective public sector is undergoing a period of transition, driven by affirmative action policies, and provoking tensions that are examined through the experiences of two politically-engaged teachers. The findings point to the importance of political mobilisation in effecting change and the need for further affirmative action policies, along with a revised funding model for public schooling. [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]

Sensors and actuators frequently encounter unexpected deviations from their optimal operating conditions, making their reliability an essential topic in many electric motor drives. In this paper, a comparison of structured residual synthesis methods for actuator and sensor additive fault detection and isolation (FDI) in a permanent magnet (PM) DC motor, applying two different approaches to the design of primary residuals, is presented. The first method involves a standard approach and is based on system transfer matrix synthesis. The second, more convenient approach involves the synthesis of primary residuals based on the analysis of subsystems that describe the observed system. Both methods are applicable for linear and time-invariant (LTI) systems but were successfully applied to a laboratory system that shows nonlinear behavior, time-variant properties, and is affected by a constant disturbance, thanks to the proposed technique of residual translation with the previous design of internal residuals. With the proposed method, all important performance characteristics of the residual generators such as fault sensitivity, reaction speed, and robustness are achieved. The technique can be applied to all mechatronic systems in general, whose behavior can be with satisfactory accuracy described by an LTI model. Given the transfer functions and state-space model of the system in the presence of faults in the Z domain with reduced order, presented technique is computationally efficient for embedded systems. Also, in addition to fault detection and isolation, the system can identify faults by analyzing fault sensitivities, nominal faults, and stationary residual values, making it superior for most FDI applications. A real-time experiment performed on a laboratory setup, which consists of a DC motor, an amplifier designed in the form of a linear electronic circuit, and a Compact RIO 9075 real-time processor is used to develop the FDI system, to generate residuals and confirm advantages of the proposed FDI technique. [ABSTRACT FROM AUTHOR]