"I Heard of PrEP-I Didn't Think I Needed it." Understanding the Formation of HIV Risk Perception Among People Who Inject Drugs.

Uptake of pre-exposure prophylaxis medication (PrEP) to prevent HIV among people who inject drugs (PWID) remains extremely low in the United States. West Virginia's rising HIV incidence and highest drug overdose rate in the nation makes it an important locus for opioid use and HIV risk interaction. In this pilot study we pioneered the use of Cultural Theory among PWID to understand HIV-related risk perception arising from four contrasting modes of social organization. Carried out during an HIV outbreak, we explored PrEP uptake qualitatively as a window onto risk perception. Of the 26 interviewees, 18 were HIV- and despite the medication's free availability from the health center where recruitment took place, none had taken PrEP, half considering they were not at risk. Intimate couples who showed characteristics of 'enclaves' considered the boundary around themselves protective against HIV, creating a safe space or 'invisible risk group'. Higher HIV risk was perceived among those who were housed compared to those living homeless. Beliefs about the causation of the local HIV outbreak and the validity of scientific research corresponded with characteristics of the contrasting modes of social organization and the approach is promising for informing public health interventions among PWID.

The physical soldier caste of an invasive, human-infecting flatworm is morphologically extreme and obligately sterile.

We show that the globally invasive, human-infectious flatworm, Haplorchis pumilio, possesses the most physically specialized soldier caste yet documented in trematodes. Soldiers occur in colonies infecting the first intermediate host, the freshwater snail Melanoides tuberculata, and are readily distinguishable from immature and mature reproductive worms. Soldiers possess a pharynx five times absolutely larger than those of immature and mature reproductives, lack a germinal mass, and have a different developmental trajectory than reproductives, indicating that H. pumilio soldiers constitute a reproductively sterile physical caste. Neither immature nor mature reproductives showed aggression in in vitro trials, but soldiers readily attacked heterospecific trematodes that coinfect their host. Ecologically, we calculate that H. pumilio caused ~94% of the competitive deaths in the guild of trematodes infecting its host snail in its invasive range in southern California. Despite being a dominant competitor, H. pumilio soldiers did not attack conspecifics from other colonies. All prior reports documenting division of labor and a trematode soldier caste have involved soldiers that may be able to metamorphose to the reproductive stage and have been from nonhuman-infectious marine species; this study provides clear evidence for an obligately sterile trematode soldier, while extending the phenomenon of a trematode soldier caste to freshwater and to an invasive species of global public health concern.

Ant social network structure is highly conserved across species.

The ecological success of social insects makes their colony organization fascinating to scientists studying collective systems. In recent years, the combination of automated behavioural tracking and social network analysis has deepened our understanding of many aspects of colony organization. However, because studies have typically worked with single species, we know little about interspecific variation in network structure. Here, we conduct a comparative network analysis across five ant species from five subfamilies, separated by more than 100 Myr of evolution. We find that social network structure is highly conserved across subfamilies. All species studied form modular networks, with two social communities, a similar distribution of individuals between the two communities, and equivalent mapping of task performance onto the communities. Against this backdrop of organizational similarity, queens of the different species occupied qualitatively distinct network positions. The deep conservation of the two community structure implies that the most fundamental behavioural division of labour in social insects is between workers that stay in the nest to rear brood, and those that leave the nest to forage. This division has parallels across the animal kingdom in systems of biparental care and probably represents the most readily evolvable form of behavioural division of labour.

Gender(ed) science: How the institutionalization of gender continues to shape the conduct and content of women's health research.

Gender refers to the socially constructed roles, behaviors, and attributes that a particular society considers appropriate for men and women based on assumptions about biological sex. It also operates as a major social organizing principle that confers unequal power, status, and resources to men and women, with direct consequences for health. Historic patriarchal and misogynistic beliefs and values are reinforced through social institutions, including health science, which reify gender inequities. This commentary examines two key domains in which the social organization and institutionalization of gender in scientific research affect the conduct of women's health research and, by extension, women's health outcomes. These domains are: 1) decisions about which topics are prioritized, researched, and funded and 2) the dissemination of research findings. Using the National Institutes of Health (NIH) as a case study to illustrate broader patterns in scientific research, we present evidence of gender-based inequities in what is prioritized, deemed fundable, and disseminated, and how this affects knowledge production and attention to women's health. We highlight efforts and progress made by the NIH and call for additional attention to further address gender-based inequities and their impact on women's health research. We conclude with a call for critical social science analyses-ideally supported by the NIH-of the social organization of health science research to identify points of intervention for redressing deep-seated obstacles to advancing research on women's health.

Organizações sociais de saúde: análise sobre as especialidades e exames contratados pelo Estado de São Paulo, Brasil / Social health organizations: an analysis of the specialties and exams contracted by the State of São Paulo, Brazil

Resumo As organizações sociais de saúde (OSS) são entidades privadas que recebem repasses de governos para gestão de serviços públicos de saúde. Com o histórico de interesses mercadológicos na saúde pública e o aporte de vultosos recursos às OSS, questiona-se se a lógica de mercado permanece inserida nesse modelo de gestão. Conhecer a dinâmica da oferta de serviços à população ao longo das contratações pode ajudar a compreender como se comportam as possíveis alterações nos serviços contratados. Trata-se de estudo descritivo-exploratório com abordagens quanti e qualitativa. Realizou-se pesquisa documental com coleta de dados dos contratos de gestão e termos aditivos. A escolha pelo estado de São Paulo se deu por este ter sido pioneiro na implantação da gestão de serviços do SUS por OSS e pela sua representatividade econômica. Especialidades médicas foram incluídas em 184 repactuações (6,14%) e excluídas em 187 (6,24%), enquanto as não médicas foram incluídas em 26 repactuações (2,97%) e excluídas em 144 (16,44%). Quanto aos exames, 101 repactuações (18,07%) aumentaram metas e 60 (10,73%) reduziram, enquanto 6 repactuações (1,07%) incluíram exames e 12 (2,14%) excluíram.

Abstract Social Health Organizations (SHOs) are private entities that receive resources from governments for the management of public healthcare services. With the history of market interest in public health and the high volume of resources transferred to SHOs, one must question if the market logic continues to be inserted in this management model. The understanding of the dynamics of providing healthcare services to the population in the different contracts may help to understand how possible changes in the contracted services may have an influence. This is a descriptive-exploratory study using quantitative and qualitative approaches. Documental research was conducted through the collection of data from management contracts and amendments. The State of São Paulo was chosen because of its economic representativeness and for being the pioneer state in the implementation of SUS services managed by SHO. Medical specialties were included in 184 renegotiations (6.14%) and excluded in 187 (6.24%), whereas non-medical services were included in 26 renegotiations (2.97%) and excluded in 144 (16.44%). Regarding examinations, 101 renegotiations (18.07%) had their goals increased and 60 (10.73%) reduced, while 6 renegotiations (1.07%) included exams and 12 (2.14%) excluded them.

Characterization of oxytocin and vasopressin receptors in the Southern giant pouched rat and comparison to other rodents.

Vasopressin and oxytocin are well known and evolutionarily ancient modulators of social behavior. The distribution and relative densities of vasopressin and oxytocin receptors are known to modulate the sensitivity to these signaling molecules. Comparative work is needed to determine which neural networks have been conserved and modified over evolutionary time, and which social behaviors are commonly modulated by nonapeptide signaling. To this end, we used receptor autoradiography to determine the distribution of vasopressin 1a and oxytocin receptors in the Southern giant pouched rat (Cricetomys ansorgei) brain, and to assess the relative densities of these receptors in specific brain regions. We then compared the relative receptor pattern to 23 other species of rodents using a multivariate ANOVA. Pouched rat receptor patterns were strikingly similar to hamsters and voles overall, despite the variation in social organization among species. Uniquely, the pouched rat had dense vasopressin 1a receptor binding in the caudate-putamen (i.e., striatum), an area that might impact affiliative behavior in this species. In contrast, the pouched rat had relatively little oxytocin receptor binding in much of the anterior forebrain. Notably, however, oxytocin receptor binding demonstrated extremely dense binding in the bed nucleus of the stria terminalis, which is associated with the modulation of several social behaviors and a central hub of the social decision-making network. Examination of the nonapeptide system has the potential to reveal insights into species-specific behaviors and general themes in the modulation of social behavior.

How scientists become experts-or don't: Social organization of research and engagement in scientific advice in a toxicology laboratory.

Certain fields of research are deeply shaped by their proximity with policy-makers and administrations. The so-called 'regulatory sciences' and their corresponding expert communities emerge from this intermediary space between science and policy. Social studies of expertise and scientific experts show, however, that modes of engagement with policy-making vary greatly from one scientist to another. Two scientists that are part of the same research group or laboratory may engage the policy realm differently. How then does the social organization of research influence scientists' participation in scientific advice and the production of regulatory sciences? The paper looks at toxicology, a field in which knowledge production is centrally motivated by risk assessment, but one that has also seen the emergence of different knowledge-making motives, including advancement of fundamental knowledge and frontier research. A toxicology laboratory may thus harbor a diversity of moral economies of scientific advice. The paper argues that scientists' engagements with policy, through scientific advice and regulatory risk assessment, create organizational tensions and force changes to the standard, team-based social organization of research work.

Ecology and social behavior of the social vole Microtus socialis: A generalized review.

The present review is a compilation of the published data on the ecology and social behavior of the social vole. Field studies provide evidence that these voles live in family groups consisting of 1 adult male, 1 or 2 breeding females, and their offspring (1 or 2 litters). The social vole is capable of year-round reproduction, but in arid regions, the voles demonstrate seasonality in breeding. The mating system of this species may be defined as behavioral monogamy. A typical feature of the space use system is territoriality characterized by a locus-dependent dominance in relationships between neighboring breeding pairs as well as family groups. The family group social organization may be defined as consistent relationships without a dominant hierarchy. Social voles are cooperative in defending their territories, constructing burrows, digging underground tunnels, maintaining nests, and raising young. Cooperation appears to enhance the survival of family groups of this species under the extreme climatic conditions of Central Asia.

Group singing is globally dominant and associated with social context.

Music is an interactive technology associated with religious and communal activities and was suggested to have evolved as a participatory activity supporting social bonding. In post-industrial societies, however, music's communal role was eclipsed by its relatively passive consumption by audiences disconnected from performers. It was suggested that as societies became larger and more differentiated, music became less participatory and more focused on solo singing. Here, we consider the prevalence of group singing and its relationship to social organization through the analysis of two global song corpora: 5776 coded audio recordings from 1024 societies, and 4709 coded ethnographic texts from 60 societies. In both corpora, we find that group singing is more common than solo singing, and that it is more likely in some social contexts (e.g. religious rituals, dance) than in others (e.g. healing, infant care). In contrast, relationships between group singing and social structure (community size or social differentiation) were not consistent within or between corpora. While we cannot exclude the possibility of sampling bias leading to systematic under-sampling of solo singing, our results from two large global corpora of different data types provide support for the interactive nature of music and its complex relationship with sociality.

Factors related to the internal social capital of elderly-caring social organizations: a cross-sectional study in Chongqing, China.

BACKGROUND: Aging has given birth to the demand for high-quality elderly care service and social organizations (ESOs) are gradually taking on a supportive role in the field of elderly care services.. In view of this, our study is designed to examine influencing factors of social capital within the elderly-caring social organizations. METHOD: The study was conducted in four districts of Chongqing Province and a multi-stage random sampling method was used to sample 80 ESOs as subjects for the research. Through a meticulously crafted questionnaire, we gathered valuable data on internal social capital, basic information about the organization, and other variables. Univariate and Binary Logistic Regression analysis were performed on the data to explore the factors associated with social capital within the elderly-caring social organizations using IBM SPSS version 26.0. RESULT: The results showed that 67(83.8%) OF ESOs surveyed were A-type institutions and 13(16.3%) B-type institutions. Among them, 49(61.3%) institutions covered an area of more than 50m2.The institutions of ≤ 2 years were 33(41.3%), 21(26.3%) were established for ≤ 3 ≤ 8 years, and residual 26(32.5%) were institutions ˃ 8 years old. ESOs that possessed 4-6 management employees were 52.422 times more likely to score high for social support (p<0.05, OR = 52.422). Accommodating special care objects and hiring 16-30 employees were significantly linked to the shared language and shared vision dimension (p<0.001, OR = 0.8) and (p<0.05, OR = 8.672), respectively. and the overall social capital dimension (p<0.01, OR = 0.221) (p<0.05, OR = 5.730). CONCLUSION: ESOs with different basic conditions have different amounts of social capital. Factors such as the presence of special care and volunteer staff, a certain number of full-time staff as well as types of services rendered are accompanied with the higher internal social capital of ESOs.

The impact of small groups on pre- and postcopulatory sexual selection in polyandrous populations.

Sexual selection is a key evolutionary force but varies widely between populations. Two key factors that influence sexual selection are the extent to which females copulate with multiple males (polyandry) and variation in the social environment. Increasing research demonstrates populations are structured by complex socio-sexual networks, and the structure of these networks can influence sexual selection by shaping the relationship between male precopulatory mating success and the intensity of postcopulatory competition. However, comparatively less attention has been dedicated to the influence of group structure on sexual selection and how differences in the size of groups may impact on the relative force of pre- and postcopulatory sexual selection in polyandrous populations. The presence of groups (i.e., group structure) and the size of groups varies widely in nature and forms an implicit part of much experimental sexual selection research under laboratory conditions. Here I use simulations of mating competition within populations that vary in the size of groups they contain, to show that variation in group size, and in particular small groups, can influence sexual selection. Specifically, I show that null expectations for the operation of pre- and postcopulatory sexual selection is governed by the size of groups within populations because smaller group sizes constrain the structure of sexual networks leading to reinforcing episodes of pre- and postcopulatory sexual selection. Given broad variation in group structure in nature and the tendency for experimental sexual selection research to study replicate small groups, these effects have implications for our understanding of the operation of sexual selection in polyandrous populations.

Ontogenetic Development of Sexual Dimorphism in Body Mass of Wild Black-and-White Snub-Nosed Monkey (Rhinopithecus bieti).

Sexual dimorphism exists widely in animals, manifesting in different forms, such as body size, color, shape, unique characteristics, behavior, and sound. Of these, body mass dimorphism is the most obvious. Studies of evolutionary and ontogenetic development and adaptation mechanisms of animals' sexual dimorphism in body mass (SDBM), allow us to understand how environment, social group size, diet, and other external factors have driven the selection of sexual dimorphism. There are fewer reports of the ontogenetic development of sexual dimorphism in body mass in Rhinopithecus. This study explores the ontogenetic development pattern of SDBM in wild black-and-white snub-nosed monkeys (R. bieti), and the causes resulting in extreme sexual dimorphism compared to other colobines. A significant dimorphism with a ratio of 1.27 (p < 0.001) appears when females enter the reproductive period around six years old, reaching a peak (1.85, p < 0.001) when males become sexually mature. After the age of eight, the SDBM falls to 1.78, but is still significant (p < 0.001). The results also indicate that males had a longer body mass growth period than females (8 years vs. 5 years); females in larger breeding units had a significantly higher SDBM than those in smaller ones (2.12 vs. 1.93, p < 0.01). A comparative analysis with other colobines further clarifies that Rhinopithecus and Nasalis, which both have multilevel social organization, have the highest degree of SDBM among all colobines. The large SDBM in R. bieti can be explained through Bergman's and Rensch's rules. Overall, environmental adaptation, a distinctive alimentary system, and a complex social structure contribute to R. bieti having such a remarkable SDBM compared to other colobines. In addition, we found that females' choice for males may not be significantly related to the development of SDBM.

The social role of song in wild zebra finches.

Male songbirds sing to establish territories and to attract mates.1,2 However, increasing reports of singing in non-reproductive contexts3 and by females4,5 show that song use is more diverse than previously considered. Therefore, alternative functions of song, such as social cohesion3 and synchronization of breeding, by and large, were overlooked even in such well-studied species such as the zebra finch (Taeniopygia guttata). In these social songbirds, only the males sing, and pairs breed synchronously in loose colonies,6,7 following aseasonal rain events in their arid habitat.8,9 As males are not territorial, and pairs form long-term monogamous bonds early in life, conventional theory predicts that zebra finches should not sing much at all; however, they do and their song is the focus of hundreds of lab-based studies.10,11,12,13,14,15,16,17,18,19,20,21,22 We hypothesize that zebra finch song functions to maintain social cohesion and to synchronize breeding. Here, we test this idea using data from 5 years of field studies, including observational transects, focal and year-round audio recordings, and a large-scale playback experiment. We show that zebra finches frequently sing while in groups, that breeding status influences song output at the nest and at aggregations, that they sing year round, and that they predominantly sing when with their partner, suggesting that the song remains important after pair formation. Our playback reveals that song actively features in social aggregations as it attracts conspecifics. Together, these results demonstrate that birdsong has important functions beyond territoriality and mate choice, illustrating its importance in coordination and cohesion of social units within larger societies.

Conflicting Working Relationships Among Nurses: The Intersection of Should Nursing, Double Domination, and the Big Picture.

BACKGROUND: Research conducted on conflict between Registered Nurses (RNs) has established that it happens regularly within the hospital setting, that it adversely affects the health and well-being of RNs, impacts the effective functioning of the health care organization, and compromises quality patient care. In this article, the phrase conflicting working relationships (CWRs) is used to represent working relationships between RN peers that are non-collegial, uncaring, and non- supportive, and inclusive of the behaviours associated with incivility, horizontal violence, and bullying, among others. PURPOSE: To examine how nursing, including nursing knowledge and practice, is socially organized within the hospital setting and how this organization is linked to CWRs between RN peers. METHODS: Interviews were conducted with 17 RNs, followed by text analysis and mapping guided by institutional ethnography (IE) as the research methodology. RESULTS: The intersections between should nursing, double domination, and the big picture threads shows work environments where RNs struggle to provide appropriate care and conflict has become institutionalized. The intersection between threads can be used as caution areas for RNs and individuals in leadership positions to reflect on nursing practice when conflict is being experienced. CONCLUSIONS: The contextual variables surrounding professional nursing practice are very influential with respect to how RNs relate to each other. A new type of dialogue about the organization of nursing practice in the hospital setting is needed to support more relational practices between RNs.

Role of social organization engagement in high-risk groups intervention against HIV/AIDS: a case study from 176 cities of China.

BACKGROUND: A high-risk prevention strategy is an effective way to fight against human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS). The China AIDS Fund for Non-Governmental Organizations (CAFNGO) was established in 2015 to help social organizations intervene to protect high-risk populations in 176 cities. This study aimed to evaluate the role of social organizations in high-risk population interventions against HIV/AIDS. METHODS: This study was based on the CAFNGO program from 2016 to 2020. The collected data included the number and types of social organizations participating in high-risk group interventions and the amount of funds obtained by these organizations each year. We explored the factors influencing the number of newly diagnosed AIDS cases using a spatial econometric model. Furthermore, we evaluated the effectiveness of intervention activities by comparing the percentages of the individuals who initially tested positive, and the individuals who took the confirmatory test, as well as those who retested positive and underwent the treatment. RESULTS: Overall, from 2016 to 2020, the number of social organizations involved in interventions to protect HIV/AIDS high-risk populations increased from 441 to 532, and the invested fund increased from $3.98 to $10.58 million. The number of newly diagnosed cases decreased from 9128 to 8546 during the same period. Although the number of cities with overall spatial correlations decreased, the spatial agglomeration effect persisted in the large cities. City-wise, the number of social organizations (direct effect 19.13), the permanent resident population (direct effect 0.12), GDP per capita (direct effect 17.58; indirect effect - 15.38), and passenger turnover volume (direct effect 5.50; indirect effect - 8.64) were the major factors influencing new positive cases confirmed through the testing interventions performed by the social organizations. The initial positive test rates among high-risk populations were below 5.5%, the retesting rates among those who initially tested positive were above 60%, and the treatment rates among diagnosed cases were above 70%. CONCLUSIONS: The spatial effect of social organizations participating in interventions targeting high-risk populations funded by CAFNGO is statistically significant. Nevertheless, despite the achievements of these social organizations in tracking new cases and encouraging treatment, a series of measures should be taken to further optimize the use of CAFNGO. Working data should be updated from social organizations to CAFNGO more frequently by establishing a data monitoring system to help better track newly diagnosed AIDS cases. Multichannel financing should be expanded as well.

Organizações Sociais de Saúde na mídia: uma análise de notícias em grandes veículos de imprensa (2008-2016) / The Social Health Organizations in the media: analysis of news in large press outlets (2008-2016) / Las Organizaciones Sociales de Salud en los medios: un análisis de las noticias en los principales medios de comunicación (2008-2016)

Este estudo analisou matérias jornalísticas sobre Organizações Sociais de Saúde (OSS) contratadas para gerir hospitais estaduais no Brasil. Foram levantadas publicações nos meios de comunicação G1, Estadão e Valor Econômico sobre as dez maiores OSS do país. Analisou-se o conteúdo de 124 matérias, sendo a maioria da organização Associação Paulista para o Desenvolvimento da Medicina (SPDM), entre os temas: denúncia de irregularidades, desvio de verbas, metas subestimadas, falta de licitações e precarização do trabalho. Houve também conteúdos sobre flexibilidade, dinamismo gerencial, agilidade nas contratações e economia aos cofres públicos. Os achados apontaram para elementos que visam tanto ao fortalecimento do modelo de gestão reforçado pela Nova Gestão Pública (NGP) quanto à mobilização da sociedade frente a essas instituições privadas.

This study analyzed news stories about Social Health Organizations contracted to manage state hospitals in Brazil. We selected publications from G1, Estadão and Valor Econômico media about the ten largest Brazil-ian Social Health Organizations. We analyzed the content of a total of 124 articles, most of them from the Associação Paulista para o Desenvolvimento da Medicina (SPDM) organization, denouncing irregularities, misuse of funds, underestimated goals, lack of tenders and precarious work. There were articles also about flexibility, managerial dynamism, agility in hiring and savings to public coffers. The findings pointed to an outline aimed both at strengthening the management model reinforced by the New Public Management, and at mobilizing society towards these private institutions.

Este estudio analizó artículos sobre Organizaciones Sociales de Salud (OSS) contratadas para administrar hospitales estatales en Brasil. Se levantaron publicaciones en los medios G1, Estadão y Valor Econômico sobre las diez mayores OSS del país. Se analizó el contenido de 124 artículos, la mayoría de la organización Associação Paulista para o Desenvolvimento da Medicina (SPDM), de denuncia de irregularidades, malversación de fondos, subestimación de metas, falta de licitaciones y precariedad laboral. También tuvo contenidos sobre flexibilidad, dinamismo gerencial, agilidad en la contratación y ahorro para las arcas públicas. Los hallazgos apuntaron elementos dirigidos tanto al fortalecimiento del modelo de gestión reforzado por la Nueva Gestión Pública, como a la movilización de la sociedad hacia estas instituciones privadas.

Bonobo social organization at the seasonal forest-savanna ecotone of the Lomami national park.

Examining the relationship between food and primate social organization helps us understand how the environment shaped hominin social evolution. However, there is debate as to whether the social differences between our two closest relatives, bonobos (Pan paniscus) and chimpanzees (Pan troglodytes), are due to differences in food availability between their respective habitats or to nonenvironmental factors. The most prominent theory is that bonobo communities have more socially cohesive, stable parties, centered on gregarious females because they evolved in food-rich habitat where individuals, especially females, are less burdened by competition with groupmates. However, more research on bonobos in habitats with seasonal variation in food is needed. This study measured food availability and bonobo social organization at Luzaka, a new site in a seasonal forest fragment. Fruit abundance and dispersion were recorded for a year at Luzaka with the same methods used at Wamba, a bonobo site in more seasonally stable habitat and terrestrial herbaceous vegetation density was measured. At Luzaka, bonobo parties were also recorded for a year using camera traps. Fruit was more seasonal and dispersed at Luzaka than at Wamba. However, the social organization of Luzaka bonobos resembled social organization of bonobos at less seasonal sites. There were minor effects of fruit clumping on party size without effects on the proportion of females in parties suggesting that at Luzaka, the clumping of fruit slightly affected social cohesiveness but does not disproportionately affect females. Bonobo social cohesiveness and female gregariousness appears consistent and compatible with seasonal habitat.

The evolution of marsupial social organization.

It is generally believed that marsupials are more primitive than placentals mammals and mainly solitary living, representing the ancestral form of social organization of all mammals. However, field studies have observed pair and group-living in marsupial species, but no comparative study about their social evolution was ever done. Here, we describe the results of primary literature research on marsupial social organization which indicates that most species can live in pairs or groups and many show intra-specific variation in social organization. Using Bayesian phylogenetic mixed-effects models with a weak phylogenetic signal of 0.18, we found that solitary living was the most likely ancestral form (35% posterior probability), but had high uncertainty, and the combined probability of a partly sociable marsupial ancestor (65%) should not be overlooked. For Australian marsupials, group-living species were less likely to be found in tropical rainforest, and species with a variable social organization were associated with low and unpredictable precipitation representing deserts. Our results suggest that modern marsupials are more sociable than previously believed and that there is no strong support that their ancestral state was strictly solitary living, such that the assumption of a solitary ancestral state of all mammals may also need reconsideration.

Caracterização do atributo acesso na Atenção Primária à Saúde nos Contratos de Gestão das Organizações Sociais de Saúde no município de São Paulo / Characterization of the attribute access in Primary Health Care in management Contracts of Social Health Organization in the city of São Paulo

O acesso aos cuidados de saúde está assegurado a todos na Constituição Federal de 1988. Para tanto, o Sistema Único de Saúde (SUS) definiu a Estratégia Saúde da Família (ESF), devido a seus atributos, como prioritária para a concretização desse objetivo. A Secretaria Municipal da Saúde de São Paulo (SMS-SP) adotou a contratualização com Organizações Sociais de Saúde (OSS) para a implementação da Atenção Primária à Saúde (APS). Este estudo visa caracterizar o atributo acesso na APS nos Contratos de Gestão entre a SMS-SP e as OSS. Foi realizada uma pesquisa de abordagem qualitativa com análise documental e de conteúdo dos Contratos de Gestão celebrados no período de 2014 a 2020. Os resultados apontam elevada frequência da dimensão disponibilidade, refletindo em oferta de serviços e recursos os mais variados. Todavia, as baixas frequências da acessibilidade e aceitabilidade fragilizam a adequação desses serviços e recursos, evidenciada pela ausência de documentos descritivos relativos aos cenários socioeconômicos dos territórios.

Access to health care is guaranteed to all in the Federal Constitution of 1988. To this end, the Unified Health System (SUS) defined the Family Health Strategy (ESF), due to its attributes, as a priority for achieving this objective. The Municipal Department of São Paulo (SMS-SP) adopted a contract with Social Health Organizations (OSS) to implement Primary Health Care (PHC). This study aims to characterize the access attribute in the APS in the Management Contracts between SMS-SP and OSS. Qualitative research was carried out with document and content analysis of the Management Contracts signed in the period from 2014 to 2020. The results point to a high frequency of the availability dimension, reflecting the most varied offer of services and resources. However, the low frequencies of accessibility and acceptability weaken the adequacy of these services and resources, evidenced by the absence of descriptive documents related to the socioeconomic scenarios of the territories.

Do sanctuary policies increase crime? Contrary evidence from a county-level investigation in the United States.

Immigration and Customs Enforcement (ICE) has rolled out a series of programs that leverage local and state resources to detain and deport undocumented immigrants. There is little understanding, however, about the public safety consequences of mobilizing local police to enforce immigration law. I use ICE administrative records, Uniform Crime Reports, and American Community Survey population estimates to investigate whether and under what circumstances local immigration enforcement is associated with property crime and violent crime. Results show that crime trends in sanctuary and non-sanctuary counties were not significantly different in the first decade of the 2000s. However, after the proliferation of sanctuary practices around 2014, both property crime and violent crime decreased more in sanctuary counties than non-sanctuary counties, net of other predictors of crime. Further, a pooled cross-sectional analysis of 2013-2016 data shows that sanctuary practices strengthen the inverse relationship between proportion foreign-born Latino and property crime, and reverse the positive relationship between proportion native-born Latino and property crime. I theorize that this occurs because sanctuary practices encourage immigrant political integration, have positive spillover effects to non-immigrant Latinx communities, and increase social harmony.