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Copyright of Lua Nova is the property of CEDEC 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.)

Copyright of Trabalhos em Lingüística Aplicada is the property of Universidade Estadual de Campinas - Portal de Periodicos Eletronicos Cientificos 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.)

Copyright of Trabalhos em Lingüística Aplicada is the property of Universidade Estadual de Campinas - Portal de Periodicos Eletronicos Cientificos 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.)

Copyright of Trabalhos em Lingüística Aplicada is the property of Universidade Estadual de Campinas - Portal de Periodicos Eletronicos Cientificos 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.)

When it comes to visceral leishmaniasis (VL) in Brazil, one of the main targets of public health policies of surveillance is the control of domestic canine reservoirs of Leishmania infantum. This paper aims to evaluate the effect of the dog population and household environment for the maintenance of natural foci in the transmission to human and animal hosts in an endemic city for VL, Bauru, in Brazil. We collected 6,578 blood samples of dogs living in 3,916 households from Nov.2019 to Mar.2020 and applied geospatial models to predict the disease risk based on the canine population. We used Kernel density estimation, cluster analysis, geostatistics, and Generalized Additive Models (GAM). To validate our models, we used cross-validation and created a receiver operating characteristic (ROC) curve. We found an overall canine VL (CVL) seroprevalence of 5.6% for the sampled dogs, while for the households, the positivity rate was 8.7%. Odds ratios (OR) for CVL increased progressively according to the number of canines for >2 dogs (OR 2.70); households that already had CVL in the past increased the chances for CVL currently (OR 2.73); and the cases of CVL increase the chances for human VL cases (OR 1.16). Our models were statistically significant and demonstrated a spatial association between canine and human disease cases, mainly in VL foci that remain endemic. Although the Kernel density ratio map had the best performance (AUC = 82), all the models showed high risk in the city's northwest area. Canine population dynamics must be considered in public policies, and geospatial methods may help target priority areas and planning VL surveillance in low and middle-income countries. [ABSTRACT FROM AUTHOR]

Aquaponics technology has recently been offered as a good option for sustainable food systems among small-scale farmers, particularly those seeking an organic production or dealing with land quality constraints, such as urban farmers. However, there is a lack of empirical evidence for the capacity of small farmers to adopt the technology. The unique requirements of aquaponics may create technical, economic and even cultural constraints and opportunities. This paper uses empirical evidence gathered with small-scale farmers in São Carlos, State of São Paulo, Brazil, to present the capacity of adoption for the technology, including possible limiting factors and incentives for farmers. The study conducted interviews with owners of 'agriculturas familiares' (Portuguese for small family owned farms) within 30 km of São Carlos. The interviews revealed that there is widespread interest in the potential profitability of aquaponics systems, significant interest in environmentally friendly practices, familiarity with organic production and hydroponics and a large base of agricultural knowledge in the community that can drive adoption. However, lack of initial financing, limited human power and concerns about product placement were significant barriers to adoption. For settlement farmers (those working on land formerly abandoned) poor soil quality and water scarcity are key issues that could be alleviated by the technology. The city of Sao Carlos present program for purchasing specific types of products from these farms could be used as a model for increasing aquaponics adoption and relieving success concerns. [ABSTRACT FROM AUTHOR]

This paper discusses water security and wellbeing within a public health perspective and focuses on urban areas with high population density. It analyses access to safe water and the multiple challenges to water security in two megacities: São Paulo and London, comparing differences and similarities. It illustrates how water security and health are related to Agenda 2030 Sustainable Development Goal 6 (SDG6): universal and equitable access to safe drinking water, sanitation, and hygiene, and SDG3: healthy lives and well-being for all, focusing on the problem exacerbated by the context of the COVID-19 pandemic, during 2020. [ABSTRACT FROM AUTHOR]

When far-right politician Jair Bolsonaro was elected president of Brazil in 2018, it marked the end of the dominance of two parties in presidential elections since 1994: the PSDB (Brazilian Social Democracy Party) and PT (Workers' Party). It also marked the return of a self-declared rightwing politician to power, which had not occurred since the end of the military dictatorship in 1985. In the 1985 mayoral elections and 1986 governor elections, the region that stretches from the beginning of the East Zone towards the North Zone in the City of São Paulo had been identified as a stronghold for the conservative right-wing vote (Pierucci 1999). This trend disappeared in subsequent elections with the lack of competitive conservative right-wing candidates. For the 2018 presidential elections, however, the region once again became a significant area of support for rightwing politics in São Paulo. This research project seeks to understand the views of the electorate in this region and their motivations to vote for Bolsonaro. Data was collected through semi-structured interviews and ethnographic observations from right-wing demonstrations, which were performed to recruit interviewees and to learn more about their agenda. Interviews were conducted with voters who campaigned for Bolsonaro in the 2018 elections and residents in the aforementioned region. This paper discusses some of the findings from this research, in particular the role of the military from the interviewees' perspective. Overall, they see the period of military rule as a positive one, associating it with virtues such as "order", "discipline", and "honesty". Research participants attribute a sort of "moderating power" to the armed forces; in their view, the military can - and should - interfere in politics if the situation demands it, even at the cost of democratic institutions. [ABSTRACT FROM AUTHOR]

Copyright of Revista FSA is the property of Revista FSA (Faculdade Santo Agostinho) 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.)

Copyright of Direito da Cidade is the property of Editora da Universidade do Estado do Rio de Janeiro (EdUERJ) 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.)

Copyright of Arquitecturas del Sur is the property of Facultad de Arquitectura, Construccion y Diseno, Universidad del Bio-Bio 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 reflects upon the everyday agency of marginalized youth in the Brazilian urban periphery in responding to the climate crisis. In the context of the global covid-19 crisis, which has exacerbated patterns of social exclusion between urban centers and peripheries, we reflect on the extent to which current theorizations of youth activism are appropriate for understanding youth agency in the periphery of Sao Paulo. We seek to 'blur the -ism' in climate activism by introducing more multi-faceted understandings of agency based on young people's everyday (inter-)actions with their environment as well as their contradicting emotions regarding their vulnerabilities and potential. [ABSTRACT FROM AUTHOR]

Copyright of Revista Ibero-Americana de Estudos em Educação is the property of Jose Luis Bizelli, editor of Revista Ibero-Americana de Estudos em Educacao 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.)

Copyright of Sustainability in Debate / Sustentabilidade em Debate is the property of University of Brasilia, Center for Sustainable Development 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 city of Fernandópolis, located in the countryside of the state of São Paulo, Brazil, imposed a juvenile curfew in 2005. This decision was not made at the municipal or state level, but in a courtroom. Subsequently, other municipalities in the state of São Paulo decided to adopt a juvenile curfew. To assess the effect of the curfew on reducing crime, this paper uses the difference‐in‐differences estimation to compare its impact, relative to municipalities that did not adopt a curfew. The results suggest that the curfew led to a decrease of 17.9% in thieves per thousand inhabitants in municipalities that adopted it. [ABSTRACT FROM AUTHOR]

In this paper, we propose a flexible cure rate model including a frailty term, which was obtained by incorporating a random effect in the risk function of latent competing causes. The number of competing causes of the event of interest follows a negative binomial distribution, and the frailty variable follows a power variance function distribution, which includes other frailty models such as gamma, positive stable, and inverse Gaussian frailty models as special cases. The proposed model takes into account the presence of covariates and right-censored data, which are suitable for populations with a long-term survivors. Besides, it allows quantification of the degree of unobserved heterogeneity induced by unobservable risk factors, which is important to explain the lifetime. Once the posterior density function is not expressed in the closed form, Markov chain Monte Carlo algorithms are performed for the estimation procedure. Simulation studies were considered in order to evaluate the proposed model performance, and its practical relevance was illustrated in a real medical dataset from a population-based study of incident cases of melanoma diagnosed in the state of São Paulo, Brazil. [ABSTRACT FROM AUTHOR]

Copyright of Direito da Cidade is the property of Editora da Universidade do Estado do Rio de Janeiro (EdUERJ) 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.)

Presents a case study on the performance-based agreement between SKF do Brasil and Votorantim Celulose e Papel SA (VCP) in Sao Paulo, Brazil. Provision of condition monitoring for the existing and new equipment of VCP by SKF; Increase productivity in VCP with the reduction of lost time due to mechanical rotating equipment failures; List of non-quantified benefits of the deal which includes active participation in planning for shutdowns and interventions.

Reports that Cia. Suzano de Papel e Celulose in Sao Paolo, Brazil, is pursuing engineering and economic feasibility studies for a second pulp line on the Bahia plant in Mucuri at Bahia Sul Celulose SA.

This paper discusses the disappointing outreach of Brazilian urban reform by analyzing the underlying tensions and contradictions of its key principle, that is, the social, function of property (SFP), from a perspective of contemporary theoretical debates on the double nature of rent (i.e., related to monopoly positions and emerging from market, circulation). The SFP principle is grounded in anti-rentier, agrarian reform thinking, which stressed that individual monopoly landowners should not be allowed to retain their property for speculative purposes and use it productively to increase food supplies. In contemporary dense cities, however, using property "productively" implies redevelopment, that is, transformation of existing structures of the built environment, into alternative ones. This has two implications, one related to the essence of the SFP, (its being), the other regarding what it means having a SFP in an urban setting. In relation to the former, despite its anti-rentier stance, in cities the SFP triggers a redevelopment-rent nexus due to the circulation of rents in non-competitive markets. Regarding the latter implication, having a SFP in cities requires complex, open-ended and utilitarian negotiations between state and non-state actors aimed at the appropriation of rents to articulate the conflicting interests of individual property owners with the collective good. The theoretical argument of the paper is illustrated with a short, heuristic case on redevelopment in the city of São Paulo, while its conclusion provides elements for a research agenda on the limits of market-based, reformist versus right- based planning beyond this specific context. [ABSTRACT FROM AUTHOR]

The article discusses a collection of articles titled "Bion's Legacy in São Paulo: Theoretical Applications from the São Paulo Psychoanalytic Society (SBPSP)," edited by Evelise de Souza Marra and Cecil José Rezze. The collection explores the impact of British psychoanalyst Wilfred Bion's teachings on the members of the São Paulo Psychoanalytic Society. The articles cover a wide range of theoretical, clinical, and speculative topics, presenting Bion's ideas in novel ways. The collection offers a balance between personal experiences, insights, and creative speculation, providing a comprehensive overview of Bion's thinking and its potential for further development. [Extracted from the article]

The United States of America (USA) has been the world’s largest producer of ethanol since the late 2000s. In fact, the cultivation and production of corn, the main raw material for North American ethanol, has grown substantially. The purpose of this paper is to analyze the relationships established between the ethanol industry and agriculture in Western Kansas, a rural region in the United States Midwest, in the context of the expansion of ethanol production in Western São Paulo. The methodological procedures adopted were based on bibliographic research, survey and analysis of secondary data and field research, with recognition of the area and interviews held with key people linked to companies that produce grain and ethanol, public officials, extension workers, and farmers. It was found that the production of ethanol in Western Kansas is a complementary activity to grain production and cattle confinement, which featured the characteristics of agriculture and regional economy. Nevertheless, the productive arrangement in which ethanol production is inserted is based on the cultivation of grain, particularly irrigated corn, and is part of a highly intensive agricultural system, which has resulted, over the past 70 years, in a sharp decline in underground water reserves and, consequently, irrigated agriculture. This framework contradicts the narratives of environmental benefits associated with agrofuels. [ABSTRACT FROM AUTHOR]

This paper presents an improved method of using threshold of peak rainfall intensity for robust flood/flash flood evaluation and warnings in the state of São Paulo, Brazil. The improvements involve the use of two tolerance levels and the delineating of an intermediate threshold by incorporating an exponential curve that relates rainfall intensity and Antecedent Precipitation Index (API). The application of the tolerance levels presents an average increase of 14% in the Probability of Detection (POD) of flood and flash flood occurrences above the upper threshold. Moreover, a considerable exclusion (63%) of non-occurrences of floods and flash floods in between the two thresholds significantly reduce the number of false alarms. The intermediate threshold using the exponential curves also exhibits improvements for almost all time steps of both hydrological hazards, with the best results found for floods correlating 8-h peak intensity and 8 days API, with POD and Positive Predictive Value (PPV) values equal to 81% and 82%, respectively. This study provides strong indications that the new proposed rainfall threshold-based approach can help reduce the uncertainties in predicting the occurrences of floods and flash floods. [ABSTRACT FROM AUTHOR]

It has been observed that air pollution can affect newborn health due to the negative effects of pollutants on pregnancy development. However, few studies have evaluated the impact of maternal exposure to urban air pollution on head circumference (HC) at birth. Reduced head growth during pregnancy may be associated with neurocognitive deficits in childhood. The objectives of this study were to evaluate the association between maternal exposure to air pollution and HC at birth and to provide context with a systematic review to investigate this association. This was a prospective study of low-risk pregnant women living in São Paulo, Brazil. Exposure to pollutants, namely, nitrogen dioxide (NO2) and ozone (O3), was measured during each trimester using passive personal samplers. We measured newborn HC until 24 h after birth. We used multiple linear regression models to evaluate the association between pollutants and HC while controlling for known determinants of pregnancy. To perform the systematic review, four different electronic databases were searched through November 2018: CENTRAL, EMBASE, LILACS, and MEDLINE. We selected longitudinal or transversal designs associating air pollution and HC at birth. Two reviewers evaluated the inclusion criteria and risk of bias and extracted data from the included papers. Thirteen studies were selected for the systematic review. We evaluated 391 patients, and we did not observe a significant association between air pollution and HC. Regarding the systematic review, 13 studies were selected for the systematic review, 8 studies showed an inverse association between maternal exposure to pollutants and HC, 4 showed no association, and one observed a direct association. In the city of São Paulo, maternal exposure to pollutants was not significantly associated with HC at birth. The systematic review suggested an inverse association between air pollution and HC at birth. [ABSTRACT FROM AUTHOR]

Background: Task-shifting and technology in psychological interventions are two solutions to increasing access to mental health intervention and overcoming the treatment gap in low and middle-income countries. The CONEMO intervention combines a smartphone app with support from non-specialized professionals, aiming to treat depression in patients with diabetes and/or hypertension. The aim of this paper is to describe the process of recruitment, training and supervision of the non-specialized professionals who participated in the CONEMO task-shifting intervention in Brazil and Peru.Methods: We described and analyzed data related to the recruitment, training and supervision of 62 nurse assistants from the health system in Sao Paulo, Brazil, and three hired nurses in Lima, Peru. The data were collected from information provided by nurses and nurse assistants, supervisor records from supervision meetings and the CONEMO platform database.Results: We found that task-shifting was feasible using existing resources in Sao Paulo and additional human resources in Lima. Training and supervision were found to be crucial and well received by the staff; however, time was a limitation when using existing human resources. Ensuring technological competence prior to the start of the intervention was essential. Group supervision meetings allowed non-specialized professionals to learn from each other's experiences.Conclusion: Carefully considering recruitment, training and supervision of non-specialized professionals is important for effective task-shifting when delivering an mHealth intervention for depression. Opportunities and challenges of working in different health systems are described, which should be considered in future implementation, either for research or real settings. Trial registration NCT028406662 (Sao Paulo), NCT03026426 (Peru). [ABSTRACT FROM AUTHOR]

Copyright of Revista Fatec Zona Sul (REFAS) is the property of Revista Fatec Zona Sul (REFAS) 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.)

Copyright of Revista Ciência & Saúde Coletiva is the property of Associacao Brasileira de Pos-Graduacao em Saude Coletiva 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.)

Copyright of Cadernos de Pesquisa is the property of Fundacao Carlos Chagas 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.)

Copyright of Educacao e Pesquisa is the property of Faculdade de Educacao da Universidade de Sao Paulo 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.)

Copyright of Organon (01026267) is the property of Revista Organon 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.)

Copyright of Anuario do Instituto de Geociencias is the property of Universidade Federal do Rio de Janeiro, Instituto de Geociencias 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.)

Copyright of Exacta is the property of Exacta - Engenharia de Producao 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.)

Purpose: Bariatric endoscopy is a less invasive approach for obesity management, with better efficacy than pharmacological treatment and low morbidity. Endoscopic sleeve gastroplasty (ESG) is the remodeling of the stomach using a suturing device showing technical feasibility, safety, and sustained weight loss. With growing numbers of procedures worldwide, there is a need to standardize the procedure. Materials and Methods: A consensus meeting was held in São Caetano do Sul-SP, Brazil, in June 2019, bringing together 47 Brazilian endoscopists with experience in ESG from all regions of the country. Topics on indications and contraindications of the procedure, pre-procedure evaluation and multidisciplinary follow-up, technique and post-procedure follow-up, and training requirements were discussed. An electronic voting was carried, and a consensus was defined as ≥ 70% agreement. Results: The panel's experience consisted of 1828 procedures, with a mean percentage total body weight loss (TBWL) of 18.2% in 1 year. Adverse events happened in 0.8% of the cases, the most common being hematemesis. The selected experts discussed and reached a consensus on several questions concerning patient selection, contraindications for the procedure, technical details such as patient preparation, procedure technique, and patient follow-up. Conclusions: This consensus establishes practical guidelines for performance of ESG. The experience of 1828 procedures shows the expertise of the selected specialists participating in this consensus statement. The group's experience has a satisfactory weight loss with low adverse events rate. The main points discussed in this paper may serve as a guide for endoscopists performing ESG. Practical recommendations and technique standardization are described. [ABSTRACT FROM AUTHOR]

Copyright of Revista FSA is the property of Revista FSA (Faculdade Santo Agostinho) 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.)

Copyright of Etudes Romanes de Brno is the property of Masaryk University, Faculty of Arts 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.)

Copyright of Cuadernos de Música, Artes Visuales y Artes Escénicas is the property of Pontificia Universidad Javeriana 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 investigation of the views of the stakeholders involved in the municipal solid waste separate collection programme (CP) performed in the East Zone of the city of São Paulo is presented in this paper. Aiming to obtain the necessary information to be analysed, interviews with the manager of the Municipal Urban Cleaning Authority (MUCA) of the city, with leaders of recycling worker cooperatives (WCs), and citizens were performed using semi-structured questionnaires. The analysis was performed using the software "IRAMUTEQ". The results show that, in the view of the manager of the MUCA of the city and the WCs' leaders, the low adhesion of the population to the separate CP is the greatest obstacle to a further expansion of the existing programme. At the same time, the citizens have blamed the low diffusion made by the municipality about the separate CP in the East Zone of São Paulo. Thus, it can be concluded that the separate CP available in the East Zone of São Paulo is still flawed; since neither the public power, the WCs, nor the population are satisfied and point out several flaws. This situation highlights the need to establish better venues for discussion between the population, WCs, and the municipality to jointly design a separate collection system with a more participatory approach. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this paper is to present the role of aspects related to public leadership in the actions developed by three state universities in São Paulo (Brazil) in the context of the COVID-19 pandemic, namely the University of Campinas (Unicamp), University of São Paulo (USP) and São Paulo State University (Unesp). Design/methodology/approach: Since this is a viewpoint article, part of the information presented is characterized by the authors' points of view. It should be highlighted, however, that the information provided is based on searches in scientific bases, institutional websites and published press reports. Findings: According to the authors, aspects of public leadership are being properly employed by the public servants of the analyzed universities, resulting in the positive actions that have been implemented. Originality/value: There is no existing literature on public leadership in these Brazilian universities during the COVID-19 pandemic. [ABSTRACT FROM AUTHOR]

Copyright of Sexualidad, Salud y Sociedad: Revista Latinoamericana is the property of Editora da Universidade do Estado do Rio de Janeiro (EdUERJ) 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 aimed to support the rational crop expansion in agricultural-growing regions. MODIS satellite images are used together with gridded weather data to model biometeorological parameters at the Fruit Circuit region, state of São Paulo, Southeast Brazil. This region has experienced some cases of drought, while arising rainfall water excess in some periods, demanding large-scale water and energy balance studies to subsidize water resource policies. The SAFER (Simple Algorithm for Evapotranspiration Retrieving) algorithm was applied together with the radiation-use efficiency (RUE) model for biometeorological index assessments. The highest latent heat fluxes (λE), above 8.0 MJ m−2 d−1, at the end of the year, coincide with the progressive increases on both rainfall and global solar radiation (RG) levels, and drop to below 5.0 MJ m−2 d−1 in the middle of the year, during the driest conditions. The same tendencies along the year are verified for sensible heat fluxes (H), for which mean pixel values are above 3.5 MJ m−2 d−1 at the end of the year. On the one hand, the highest values for water productivity (WP), which is considered the ratio of actual evapotranspiration (ET) to biomass production (BIO), above 4.0 kg m−3, are verified in April, period under increasing BIO and low ET rates. On the other hand, the lowest WP values (below 2.0 kg m−3) occur between August and October, when BIO is low, and ET is high. Although the area featuring good WP levels under high precipitation (P), with rainfalls generally above ET, supplementary irrigation may benefit agriculture in some periods of the year. The results of the large-scale modeling showed applicability of the models for monitoring water and vegetation dynamics over 16-day timescale and at a 250-m spatial resolution in areas experiencing climate and land-use changes by combining climate data and MODIS images. Application of these tools enables to indicate the best options for expanding the agriculture activities, being of great potential for rational natural resources management, in regions under environmental vulnerability conditions. [ABSTRACT FROM AUTHOR]

Design supports entrepreneurial activity through new products, services and business designs, linking users, organizations and ecosystems. In this paper we explore services that support earlystage entrepreneurship. Fostering entrepreneurship is seen to create employment and economic wellbeing, especially in low resource environments. While service design practice has reached maturity, it is unable on its own to fully address the complexity in these services. In this paper, we suggest that complementary systemic level approaches are needed to build up coherent service ecosystems through an investigation of the perceptions of earlystage entrepreneurs regarding their service ecosystem in the resource-scarce East Zone (EZ) of S~ao Paulo, Brazil. We found there were fundamental gaps in public policies, mentoring, access to capital and business networks, together with relatively underdeveloped skills and abilities in accessing markets. We contribute to modelling service ecosystems, identifying systemic gaps and defining a high-level agenda for service design to support early-stage entrepreneurship. [ABSTRACT FROM AUTHOR]

Copyright of Revista Científica Intellectus is the property of Intellectus Revista Academica Digital 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 present paper illustrates the survey and documentation activities for the 3D city modelling and visualisation carried out since 2016 on complex monumental buildings of the city of São Paulo in Brazil by the DIAPReM research centre and the TekneHub Laboratory of the University of Ferrara in collaboration with FAU-USP Faculdade de Arquitetura e Urbanismo of Universidade de São San Paolo and funded by the Fundação de Apoio à Universidade de São Paulo- FUSP for the definition of interdisciplinary collaboration protocols and the development of integrated digital databases of Brazilian cultural heritage. Starting from a wider joint international research collaboration dated more than five years ago, the project aims to define interdisciplinary protocols for the digital documentation of built heritage in order to support the knowledge, restoration, maintenance, management and enhancement of Museu do Ipiranga - USP involving both academic and research competencies, as well as professional and technical skills. The definition of the first integrated digital database of the Museu do Ipiranga took into account the documentation needs of complex architecture for restoration and the project for new accessibility and the extension of the Museum itself and a wider digitisation project for urban planning as well as new Smart Cultural Heritage accessibility. [ABSTRACT FROM AUTHOR]

Copyright of Brazilian Journal of Management / Revista de Administração da UFSM is the property of Brazilian Journal of Management / Revista de Administracao da UFSM 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.)

While there is a large volume of research discussing the role of internal migration in the transformation of the Brazilian national settlement system, past studies have shown conflicting tendencies towards population concentration and dispersion. This paper analyses the evolution of the spatial networks formed by migration flows and the changes in the direction of these flows since the 1980s. Network analysis methods proved to be a valuable tool to determine the degree of concentration in the Brazilian migration system, examine the overall changes in the topology or shape of the migration network and study its spatial manifestations over time. Results indicate a highly concentrated migration system (notably polarised by the Metropolitan Region of São Paulo) but also evidence of a multiplication of both places of migration origin and destination, increasing connectivity and reciprocity of flows, although the pace of these changes seems to be slowing down. [ABSTRACT FROM AUTHOR]

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Studies in transportation planning routinely use data in which location attributes are an important source of information. Thus, using spatial attributes in urban travel forecasting models seems reasonable. The main objective of this paper is to estimate transit trip production using Factorial Kriging with External Drift (FKED) through an aggregated data case study of Traffic Analysis Zones in São Paulo city, Brazil. The method consists of a sequential application of Principal Components Analysis (PCA) and Kriging with External Drift (KED). The traditional Linear Regression (LR) model was adopted with the aim of validating the proposed method. The results show that PCA summarizes and combines 23 socioeconomic variables using 4 components. The first component is introduced in KED, as secondary information, to estimate transit trip production by public transport in geographic coordinates where there is no prior knowledge of the values. Cross-validation for the FKED model presented high values of the correlation coefficient between estimated and observed values. Moreover, low error values were observed. The accuracy of the LR model was similar to FKED. However, the proposed method is able to map the transit trip production in several geographical coordinates of non-sampled values. [ABSTRACT FROM AUTHOR]

This paper investigates if the equity stake, along with hedge funds, generates value for target companies in highly concentrated markets, such as the Brazilian one. In a sample with 324 Brazilian companies listed in São Paulo Stock Market (B3) that are actively participating in the Anbima Hedge Fund Index (IHFA), between 2007 and 2016, we found that the equity stake of hedge funds generates value in Brazilian invested companies, despite the market being more concentrated. We capture the hedge fund effect on invested companies in terms of: (i) how much the firms' market capitalization is maintained by hedge funds and its percentage change between t and t-1; (ii) how many funds invest in a determined company each period and its percentage change between t and t-1. We defined target firm value creation using two proxies: abnormal return and effective stock return. To derive our results, we performed linear regressions with funds' fixed effects and a set of fund characteristics acting as controls. We found a positive and significant relationship between the equity stake of hedge funds and the value generation in invested companies, despite the Brazilian market being more concentrated. Our results suggest that the hedge fund activism is increasing in Brazil, with fund managers influencing firms' decisions and corporate governance mechanisms. [ABSTRACT FROM AUTHOR]

Copyright of Cadernos de Pesquisa is the property of Fundacao Carlos Chagas 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.)