There is limited evidence about the role that participating in international trade has on the diffusion of technologies. This paper analyzes the impact of exporting on firms’ adoption of technologies that are more sophisticated, using a novel dataset, the Firm-level Adoption of Technology (FAT) survey, that includes more than 1,500 firms from Brazil. The survey provides detailed information about the use of more than 300 technologies, combined with data from Brazil's census of formal workers (RAIS) and Brazil’s exports data from the Ministry of Trade. To address some critical endogeneity concerns, we apply a difference-in-differences estimation with multiple periods to examine the effects of entering export markets on technology adoption. We find that exporting has positive effects on firms’ likelihood of adopting advanced technologies in business functions related with business administration, production planning, supply chain management, and quality control, which are important to manage tasks associated to export activities.

The aim of this study was to assess hair cortisol concentrations in New Zealand white rabbits (Oryctolagus cuniculus) that were subjected to relocation and surgery to evaluate HPA-axis activity; in addition, we used this marker of cortisol secretion to evaluate the allostatic load of animals undergoing surgery. After a period of acclimatisation, which lasted 40 days from their arrival at the enclosure, 19 rabbits were subjected to T1-T12 dorsal arthrodesis (RS), 19 were sham-operated (SS), and 19 were non-operated (CON). Hair samples were collected at the time of arrival (ST1) at the animal facility, and seven other sets of hair samples were collected at 40-day intervals from the same area of skin for a period of 240 days as re-shaved hair (anagen phase): immediately before surgery (ST2) and after the surgery (ST3, ST4, ST5, ST6, ST7, and ST8). The transition from the rabbitry to the animal breeding facility led to a significant increase in cortisol concentration (ST2) in all of the groups. At ST3, the RS group presented higher cortisol concentrations than those of the SS group and the CON group. At ST4, the experimental groups showed similar values that remained constant until ST8. The results show that the management of rabbits undergoing surgery should be evaluated very carefully, and hair cortisol concentrations may provide a means of avoiding the dangerous cumulative effects of additional stressors close to surgery.

Clays are raw materials with properties that are necessary for the manufacture of ceramic tiles. The characteristics of clay ceramic raw materials may vary within the same mineral deposit. Clay blending promotes better use of clay reserves, thereby increasing the applicability and life cycle of raw materials. Therefore, it is important to understand the mechanisms controlling the firing of ceramic tiles. In this study, three different clays from a clay deposit were assessed and ten formulations were prepared using the mixture design method. The formulations were analysed using differential thermal and thermogravimetric analyses and dilatometric analysis. Subsequently, the most refractory and fluxing formulations were subjected to thermal tests under various heating rates, similar to the process used for the calculation of apparent sintering activation energy for the densification of clays and for pyroplasticity tests. It is suggested that a mineral deposit can be assessed based on activation energy and thermal kinetics, expanding the alternatives available to the miner through the planning of mixtures with various clays and thus reducing the energy costs of the industrial process.

The practices adopted in dairy farms can positively or negatively affect the perception of consumers. To meet consumer expectations and improve the productivity of dairy farms, a welfare certification system has recently been initiated in Brazil. In this research communication we describe the perceptions of Brazilian consumers and farmers regarding the implementation of welfare certification systems and the most common practices that affect animal welfare on dairy farms. For this purpose, two semi-structured questionnaires were used: one applied to 409 consumers and the other to 158 dairy farmers. The results demonstrate that consumers are concerned with the adoption of welfare practices in animal husbandry at dairy farms, mainly on topics related to movement restriction and cow-calf separation. Thus, the majority of consumers state that they are willing to pay more for welfare-certified dairy products. In addition, most dairy farmers are interested in adopting a welfare certification system, especially if it could add value to the raw milk sold to industries. Veterinarians and animal scientists are important for disseminating animal welfare recommendations, and the consequences of its improper adoption need to be emphasized. Finally, dairy farms need improvements regarding environmental hygiene, thermal conditions, animal husbandry, health, and milking processes. In conclusion, consumers and farmers are interested in welfare systems and their certification, and there is a need for stakeholders to make welfare certification a reality in the Brazilian dairy supply chain.

This integrative literature review aimed to identify the religious and spiritual experiences of family members and caregivers of children and adolescents with cancer. Through systematized searches in the databases/libraries CINAHL, PsycINFO, Pubmed, SciELO, and Lilacs, 69 articles produced between 2010 and 2020 were retrieved. There was a predominance of studies with parents developed in hospital facilities. The caregivers’ religious and spiritual experiences helped them to cope with childhood cancer, especially in maintaining hope, reducing stress and anxiety symptoms, as well as in providing psychological and social support. Negative outcomes such as questioning faith, the feeling of punishment, and disruption with the religious and spiritual group were also perceived. It is recommended to include religiosity and spirituality for the provision of more humanized and comprehensive care, as well as further investigation of the negative experiences regarding religiosity and spirituality in this public.

We explain why and how the governing parties, AKP of Turkey and PT of Brazil, converged on the same path of relying on the poor as the main strategy to stay in power. With the neoliberal reorganization and internationalization of their economies, the capacity of these governments to set up developmentalist alliances with big capital, the middle classes and the organized working classes was weakened. Based on a most-different-systems design and on descriptive statistical analysis, we argue that both PT and AKP failed to build multi-class bases and thus had to mobilize the poor by using various strategies, most importantly expanding social assistance policies, which accelerated the emergence of a new welfare state.

Borehole samples of carbonatites and phlogopite-pyroxenites from the Angico dos Dias (AdD) intrusive alkaline complex, State of Bahia, Brazil, have been investigated in terms of mineralogy, geochemistry and C-O-Sr-Nd isotopes. The AdD complex, of Early Proterozoic age (2 Ga), intrudes the northern side of the São Francisco Craton. Mineralogy and petrography indicate that the studied rocks only partially preserved their magmatic textural features owing to their metamorphic re-equilibration (greenschist facies). The REE contents and LREE/HREE ratios of the AdD carbonatites are very high (mean 3979±718 ppm and La/Yb = 215±23, respectively), as for most Precambrian magmatic carbonatites. The AdD carbonatites are also enriched in 18O (δ18O = 11.9 to 15.8‰), possibly due to secondary processes (e.g. metamorphism, alteration) whereas carbon isotopes are in the range of ‘primary carbonatites’ (δ13C = –5.7 to –7.1‰). Most of the initial 87Sr/86Sr and 143Nd/144Nd values of the studied carbonatites were not appreciably modified by secondary processes. Their εtSr and εtNd values (20.0 to 25 and 0.7 to –4.5, respectively) indicate enriched mantle sources very different from the ‘depleted’ ones related to many Precambrian carbonatites from North America (0.6 –2.6 Ga) and Africa (0.5 –2.0 Ga). The Early Proterozoic Sr-Nd isotopic signatures of the AdD carbonatites are similar to those of the Early Cretaceous carbonatites from the Paraná basin. The latter carbonatites show a great isotopic variability ranging from Bulk Earth to the related potassic magmatism from Asunción-Sapucai graben in the Eastern Paraguay (K-ASU magmatism: εtSr = 35 to 50 and εtNd = –12 to –20). The very similar isotopic compositions of Precambrian and post-Palaeozoic carbonatites worldwide indicate that the subcontinental mantle variability lasted for long periods of time and indicate a large-scale mantle heterogeneity.

This paper focusses on the financial relations between the banking sector and the Treasury in Modern Spain. Tax systems have been insufficient, generating a chronic budget deficit. This drove to irresponsible public debt management, being the State a serial defaulter until 1987. This prevented the budget deficits could be financed by sovereign debt issued on the stock exchanges, and forced the state to resort to banks (public and private). The new series of public debt banks portfolios evolution is explained by their pursuit of returns and by changes in banking regulation and financial repression, which favoured the banking status quo. The paper analyses the causes of banking regulation, derived from the public borrowing policy and also from the banking lobbying strategy. It examines the consequences of the deadly banking-state embrace which brought about the interconnection between fiscal and banking crises.

Animal health surveillance enables the detection and control of animal diseases including zoonoses. Under the EU-FP7 project RISKSUR, a survey was conducted in 11 EU Member States and Switzerland to describe active surveillance components in 2011 managed by the public or private sector and identify gaps and opportunities. Information was collected about hazard, target population, geographical focus, legal obligation, management, surveillance design, risk-based sampling, and multi-hazard surveillance. Two countries were excluded due to incompleteness of data. Most of the 664 components targeted cattle (26·7%), pigs (17·5%) or poultry (16·0%). The most common surveillance objectives were demonstrating freedom from disease (43·8%) and case detection (26·8%). Over half of components applied risk-based sampling (57·1%), but mainly focused on a single population stratum (targeted risk-based) rather than differentiating between risk levels of different strata (stratified risk-based). About a third of components were multi-hazard (37·3%). Both risk-based sampling and multi-hazard surveillance were used more frequently in privately funded components. The study identified several gaps (e.g. lack of systematic documentation, inconsistent application of terminology) and opportunities (e.g. stratified risk-based sampling). The greater flexibility provided by the new EU Animal Health Law means that systematic evaluation of surveillance alternatives will be required to optimize cost-effectiveness.

In this globalized world, the spread of new, exotic and re-emerging diseases has become one of the most important threats to animal production and public health. This systematic review analyses conventional and novel early detection methods applied to surveillance. In all, 125 scientific documents were considered for this study. Exotic (n = 49) and re-emerging (n = 27) diseases constituted the most frequently represented health threats. In addition, the majority of studies were related to zoonoses (n = 66). The approaches found in the review could be divided in surveillance modalities, both active (n = 23) and passive (n = 5); and tools and methodologies that support surveillance activities (n = 57). Combinations of surveillance modalities and tools (n = 40) were also found. Risk-based approaches were very common (n = 60), especially in the papers describing tools and methodologies (n = 50). The main applications, benefits and limitations of each approach were extracted from the papers. This information will be very useful for informing the development of tools to facilitate the design of cost-effective surveillance strategies. Thus, the current literature review provides key information about the advantages, disadvantages, limitations and potential application of methodologies for the early detection of new, exotic and re-emerging diseases.

Two outbreaks of Leptospira borgpetersenii serovar Hardjo infection in dairy cattle herds were managed through the application of enhanced biosecurity measures, whole-herd antibiotic treatment and vaccination. Micro-agglutination test antibody titres were determined in paired serum samples at 3 weeks (T1: n = 125, 97% seropositivity, median 800, range 100–12 800) and 24 weeks (T2: n = 110, 88% seropositivity, median 200, range 100–6400) after vaccination and studied in relation to cows' age, herd of origin and sampling time. From T1 to T2, vaccine-elicited antibody titres decreased by 84·7% (95% CI 76·2–90·1). Consistent with increasing immunocompetence in calves (aged <12 months) and immunosenescence in adult cows (aged >36 months) associated with ageing, antibody titres correlated positively with calves' age and negatively with adult cows' age. No cow had cultivable, (histo)pathologically detectable and/or PCR-detectable leptospires in urine or kidney samples after treatment and vaccination. Vaccination together with proper biosecurity measures and chemoprophylaxis are an affordable insurance to control bovine leptospirosis.

This study aimed to investigate the relationships between the constructs subjective well-being (SWB), dyadic adjustment (DA) and marital satisfaction (MS). Participants were 106 married Brazilians, of both sexes, with a mean age of 42 (± 11) years. Instruments used for the sociodemographic characterization and socioeconomic classification were the Subjective Well-being Scale (SWBS), the Dyadic Adjustment Scale (DAS) and the Marital Satisfaction Scale (MSS). Through the analysis of correlations and of stepwise multiple regression, it was verified that all the factors of the dyadic adjustment showed correlation with the marital satisfaction. The satisfaction with life (factor of the SWBS) and dyadic satisfaction (factor of the DAS), were positively and significantly correlated (r = .20; p = .04), which reveals that people who say they are satisfied with life in different domains also do so in relation to the marital experience.

This article provides a historical overview of the factors leading up to debt crises and the default mechanisms used by governments to solve them, ranging from repudiation and restructuring to inflation tax and financial repression. The paper also analyses the Spanish governments’ graduation to responsible public debt management under democracy and the last debt crisis starting in 2010. After analysing the evolution of the outstanding public debt, budget deficits, the Spanish economy's ability to borrow, the central government's debt affordability and the profile of public debt, the article concludes that the Spanish case confirms the main hypotheses of concerning international debt crises: short-term borrowing enhanced the risk of a debt crisis; insolvency problems arose when governments were unwilling or unable to repay debt; debt crises took place after large capital inflows; most outright defaults ended up being partial defaults; public debt level became unsustainable when it rose above 60-90 per cent of GDP; default trough inflation became commonplace when fiat money displaced coinage; financial repression was used as a subtle type of debt restructuring; and defaults endangered the creditworthiness of the Spanish Finance Ministry and forced disciplined fiscal policies.