EFFECT OF LIQUID SWINE WASTEWATER DOSES ON PHYSICAL, CHEMICAL AND ELECTROCHEMICAL ATTRIBUTES IN A CERRADO OXISOL. The addition of organic residues enhances soil and plant organic matter and nutrient content. To gauge the impact of varying liquid swine waste (LSW) levels on soil, we studied changes in a clayey Oxisol’s physical, chemical, and electrochemical traits from the Cerrado. LSW doses (0, 50, 150, 450, 600 m3 ha−1) were applied to the 0-0.20 m layer in a randomized design with three replicates. Post a 30-day incubation at 60% field capacity, the soil underwent mineralogical, physical (clay dispersed in water - CDW), chemical (sodium adsorption ratio - SAR, cation exchange capacity - CEC, base saturation - V%), and electrochemical (pH in H2O and KCl, ApH, point of zero charge - PZC, point of zero salt effect - PZSE, surface electric potential - iµo, and electrical conductivity - EC) analyses. The levels of exchangeable Ca, K, Mg, Na, and available P increased with increasing LSW doses. Increasing LSW doses in the soil led to an increase in EC, but soil salinization was not observed at the highest dose. With the application of LSW doses, there was a decrease in pH, ApH, PZSE, and an increase in CEC, PZC and ψo. Despite the increase in ψo, low clay dispersibility was observed. PHYSICAL OXISOL content (LSW Oxisols Oxisol s Cerrado 0, 0 (0 50 150 450 60 ha−1 ha1 ha 1 00.20 0020 0.20 20 0-0.2 replicates 30day day 30 mineralogical CDW, CDW , CDW) sodium SAR CEC V%, V V% V%) pH HO H O KCl ApH PZSE iµo EC analyses Ca K Mg Na dose ψo ( 5 15 45 6 ha− 00 00.2 002 020 0.2 2 0-0. 3 4 00. 02 0. 0-0 0-

Bredemeyera Willd. is a genus of the Polygalaceae family, occurring in Brazil. This research aims to evaluate the phytochemical and antifungal potential, in vitro and in silico, of Bredemeyera brevifolia extracts. The identification of fatty acids by gas chromatography-mass spectrometry and their quantification by gas chromatography-flame ionization detector showed that palmitic (36.55 mg g−1), margaric (3.66 mg g−1), linolelaidic (108.82 mg g−1), oleic (7.86 mg g−1), stearic (41.11 mg g−1), dihomo-γ-linolenic (85.48 mg g−1), and arachidic (209.00 mg g−1) acids are present in the hexane extract. From the chloroform extract, 1-hydroxy-3,7-dimethoxyxanthone was isolated and identified. The minimum inhibitory concentration assay with methanolic extract demonstrated antifungal activity against species of the genus Candida, Sporothrix, and Trichophyton for up to 96 h, with values ranging from 64-1024 μg mL−1. The in silico study with the chemical compounds of this species showed fungal inhibition potential of sterol-14-α-demethylase, highlighting 1-hydroxy-3,7-dimethoxyxanthone, which presented an affinity energy of -8.8 kcal mol−1, greater than that observed for fluconazole (−8.3 kcal mol−1). The fatty acids interacted with the active site of the enzyme but presented energies ≥ −7.4 kcal mol−1. Compounds isolated from this species have pharmacokinetic potential for the development of pharmaceutical formulations. Willd family Brazil extracts chromatographymass chromatography mass chromatographyflame flame 36.55 3655 36 55 (36.5 g−1, g1 g g−1 , 1 3.66 366 3 66 (3.6 108.82 10882 108 82 (108.8 7.86 786 7 86 (7.8 41.11 4111 41 11 (41.1 dihomoγlinolenic dihomo γ linolenic 85.48 8548 85 48 (85.4 209.00 20900 209 00 (209.0 1hydroxy3,7dimethoxyxanthone 1hydroxy37dimethoxyxanthone hydroxydimethoxyxanthone hydroxy 3,7 dimethoxyxanthone identified Candida Sporothrix 9 h 641024 64 1024 64-102 mL1 mL mL−1 sterol14αdemethylase, sterol14αdemethylase sterolαdemethylase sterol 14 α demethylase, demethylase sterol-14-α-demethylase 1hydroxy3,7dimethoxyxanthone, dimethoxyxanthone, 8.8 88 8 -8. mol1 mol mol−1 −8.3 83 (−8. . mol−1) 74 4 −7. formulations 36.5 365 5 (36. g− 3.6 6 (3. 108.8 1088 10 (108. 7.8 78 (7. 41.1 411 (41. 85.4 854 (85. 209.0 2090 20 0 (209. 1hydroxy3 7dimethoxyxanthone 37 3, 64102 102 64-10 mL− αdemethylase 8. -8 mol− −8. (−8 −7 36. (36 3. (3 108. (108 7. (7 41. (41 85. (85 209. 2 (209 1hydroxy 6410 64-1 - −8 (− − ( (10 (4 (8 (20 641 64- (1 (2

Serial numbers are marks present on several day-to-day objects, created by manufacturers for purposes such as quality control, product tracking and to prevent counterfeiting. In the case of firearms, these characters can be obliterated or damaged by natural processes or intentionally by criminals to prevent positive identification of stolen property. One non-destructive method employed by crime laboratories for the restoration of obliterated characters is the magnetic particle method. The present work aims to study the synthesis and application of waste-made magnetic nanoparticles in the recovery of adulterated markings. A set of analytical-grade materials and metallic waste magnetic nanoparticles were synthesized for comparison purposes. Chemical characterization tests by X-ray fluorescence, morphological tests by scanning electron microscopy (SEM), and magnetization tests by vibrating sample magnetometer (VSM) were performed. The efficacy of the synthesized nanoparticles was tested on 1020 steel plates previously engraved and adulterated by sanding. Both homemade magnetic nanoparticles demonstrated superior performance compared to commercial magnetic particles. The application of homemade magnetic particles, especially using waste as the source of production, decreases the cost of the material and is environmentally friendly. The development of this material makes magnetic serial number restoration a better option for widespread use in forensic procedures. daytoday day objects control counterfeiting firearms property nondestructive non destructive wastemade made markings analyticalgrade analytical grade Xray X ray fluorescence SEM, SEM , (SEM) VSM (VSM performed 102 sanding particles production friendly procedures (SEM 10 1

The essential oil extracted from Anemia tomentosa (EOAT) has shown larvicidal potential against Aedes aegypti, based on methods in vitro and in silico. Chromatographic and spectrometric techniques (gas chromatography-mass spectrometry (CG-MS), gas chromatography-flame ionization detector (GC-FID)), as well as mono and bidimensional nuclear magnetic resonance spectroscopy (NMR) were used to assess 10 essential oil components. Chemical composition of essential oil comprised 87.51% sesquiterpenes, with emphasis on presilphiperfolan-1-ol (42.13%) and silphiperfol-5-ene (19.47%). Larvicidal assay conducted in vitro with EOAT has evidenced potential cytotoxic activity up to 48 h exposure to it; mortality rate observed for A. aegypti larvae exposed to essential oil reached 100%. Study conducted in silico with chemical compounds deriving from the herein investigated plant species has evidenced its potential to inhibit acetylcholinesterase in A. aegypti. Activity of triquinane sesquiterpenes ranging from -6.8 to -8.2 kcal mol-1 stood out in comparison to that of temephos (-7.5 kcal mol-1). Chemical compounds identified in the investigated essential oil presented low human and environmental toxicity, as observed in absorption, distribution, metabolism and excretion, and toxicity (ADMETox) predictions. (EOAT chromatographymass chromatography mass CGMS, CGMS CG MS , (CG-MS) chromatographyflame flame GCFID, GCFID GC FID (GC-FID)) NMR (NMR 1 components 8751 87 51 87.51 presilphiperfolan1ol presilphiperfolanol presilphiperfolan ol 42.13% 4213 42 13 (42.13% silphiperfol5ene silphiperfolene silphiperfol 5 ene 19.47%. 1947 19.47% . 19 47 (19.47%) 4 it A 100 100% 6.8 68 6 8 -6. 8.2 82 2 -8. mol1 mol mol- 7.5 75 7 (-7. mol1. mol-1) absorption distribution excretion ADMETox (ADMETox predictions (CG-MS (GC-FID) 875 87.5 42.13 421 (42.13 194 19.47 (19.47% 6. -6 8. -8 7. (-7 (GC-FID 87. 42.1 (42.1 19.4 (19.47 - (- 42. (42. 19. (19.4 ( (42 (19. (4 (19 (1

Abstract The goal of this work is setting out an analysis of the reality of the Xikrin do Cateté indigenous people, focusing on the conflicts with the mining industry in their territory (Carajás Complex). The epistemological approach is grounded on an interdisciplinary analysis, theoretically centered on associating ecological economics and human geography. Methods-wise, we use qualitative research, aiming to understand the conceptual dichotomy between the “banal space” (Milton Santos) and the reality of the “full world” (Herman Daly). We observe that, differently from other historical periods, indigenous people are living surrounded by mining projects, their voices remaining overlooked. Once captured through the perspective of the full world, this territorial configuration is one whereby the indigenous population has no longer any capacity to move, remaining blocked in a region characterised by the most diverse conflicts.

Resumo O presente trabalho possui como escopo uma análise sobre a realidade do povo indígena Xikrin do Cateté, com especial ênfase nos conflitos com a indústria de extração mineira no território (Complexo Carajás). A base epistemológica consiste numa análise interdisciplinar, associando a economia ecológica e a geografia humana. Em termos metodológicos, utilizamos a pesquisa qualitativa, visando compreender a dualidade entre o “espaço banal” (conceito de Milton Santos) e a realidade do “mundo cheio” (Herman Daly). Observamos que, diferentemente de outros períodos históricos, o povo indígena encontra-se cercado por projetos de extração mineira, sendo que as suas vozes são desconsideradas. Ao se pensar na perspetiva do mundo cheio, esta configuração territorial aparece como um cerco, que faz com que essa população deixe de ter a capacidade de deslocamento, ficando numa região que apresenta os mais diversos conflitos.

Abstract Groupers (Epinephelidae and Serranidae) have attracted special attention to fish farming, and their species offer good opportunities for successful hybridizations. Cytogenetic data allow a better understanding of the role of karyotypic diversification in the acquisition of post-zygotic reproductive isolation (RI). Thus, chromosomal analyses were performed on E. striatus (Caribbean Sea), E. coioides and E. tauvina (Indo-Pacific Region), using standard procedures and mapping of six repetitive DNA classes by the in situ hybridization. The three species have 2n=48 chromosomes. The karyotypes of E. coioides and E. striatus are composed only of acrocentric chromosomes (FN=48), while E. tauvina has 8 submetacentric chromosomes (FN=56). Heterochromatin has a preferential centromeric distribution, and the microsatellite repeats are dispersed throughout the chromosomes of all species. The 18S and 5S rDNA sites are unique but show a colocalization arrangement in E. tauvina and E. striatus. The chromosomal organization suggests that the three species still maintain a significant amount of syntenic regions. The range of the karyotype divergence and the RI levels showed low, but goes turn proportionally greater in relation to the divergence time between the parental species. The slow acquisition of postzygotic RI is consistent with the high karyotype homogeneity presented by Epinephelidae family. Serranidae farming hybridizations post zygotic RI. . (RI) Thus E Caribbean Sea, Sea , Sea) IndoPacific Indo Pacific Region, Region Region) hybridization 2n48 n 2n 48 2n=4 FN=48, FN48 FN FN=48 (FN=48) FN=56. FN56 FN=56 56 (FN=56) distribution S regions low family (RI 2n4 4 2n= FN4 FN=4 (FN=48 FN5 FN=5 5 (FN=56 FN= (FN=4 (FN=5 (FN= (FN

BACKGROUND Eosinophils are granulocytes that rapidly increase frequency in the bloodstream during helminthic infections and allergic responses. They are found in tissue infected by Leishmania during early disease, but their role during infection is not entirely understood. OBJECTIVES We aim to compare the disease due to Leishmania amazonensis in BALB/c and Δdbl-GATA1 mice, which lack eosinophils. METHODS BALB/c and Δdbl-GATA1 mice infected with L. amazonensis were observed for several weeks. The parasite load and dissemination pattern were assessed. FINDINGS The Δdbl-GATA1 mice developed an anticipated dissemination of L. amazonensis and a worsening disease. No differences were found in the lesion development or the parasite load in the footpad among Δdbl-GATA1 mice and BALB/c eight weeks after infection. However, nine weeks after infection, massive growth of metastatic lesions appeared in several parts of the skin in Δdbl-GATA1 mice, weeks earlier than BALB/c. We observed increased parasites in the bloodstream, probably an essential dissemination route. Thirteen weeks after infection, metastatic lesions were found in all Δdbl-GATA1 mice. MAIN CONCLUSION These results suggest a protective role of eosinophils in delaying the disease caused by L. amazonensis, although several limitations of this mice strain must be considered. responses understood BALBc BALB c ΔdblGATA1 ΔdblGATA Δdbl GATA1 GATA Δdbl-GATA L assessed However route considered

ABSTRACT Despite being subject to lower AIDS-related mortality rates and having a higher life expectancy, patients with HIV are more prone to develop non-AIDS events. A low CD4+/CD8+ ratio during antiretroviral therapy identifies people with heightened immune senescence and increased risk of mortality. In clinical practice, finding determinants of a low CD4+/CD8+ ratio may be useful for identifying patients who require close monitoring due to an increased risk of comorbidities and death. We performed a prospective study on the evolution of the CD4+/CD8+ ratio in 60 patients infected with HIV (80% males), who were subjected to two different antiretroviral regimens: early and deferred therapy. The initial CD4+/CD8+ ratio was ≤1 for 70% of the patients in both groups. Older age, CD4+ cell count at inclusion, Nadir CD8+T-cell count, and Initial CD4+/CD8+ ratio ≤ 1 were risk factors for lack of ratio recovery. In the multivariate analysis, a CD4+/CD8+ ratio > 1 at the start of the treatment was found to be a determinant factor in maintaining a CD4+/CD8+ ratio > 1. The nadir CD4+T-cell count was lower in the deferred therapy group (p=0.004), and the last CD4+/CD8+ ratio ≤1 was not associated with comorbidities. Ratio recovery was not associated with the duration of HIV infection, time without therapy, or absence of AIDS incidence. A greater improvement was observed in patients treated early (p=0.003). In contrast, the slope of increase was slower in patients who deferred treatment. In conclusion, the increase in the CD4+/CD8+ ratio occurred mostly for patients undergoing early strategy treatment and its extension did not seem to be related to previous HIV-related factors. AIDSrelated expectancy nonAIDS non events CD4CD8 CDCD CD4 CD8 CD CD4+/CD8 practice death 6 80% 80 (80 males, males , males) regimens 70 groups age inclusion CD8+Tcell CD8Tcell CDTcell CD8+T T analysis CD4+Tcell CD4Tcell CD4+T p=0.004, p0004 p p=0.004 0 004 (p=0.004) infection incidence p=0.003. p0003 p=0.003 . 003 (p=0.003) contrast conclusion HIVrelated CD4CD CD4+/CD 8 (8 7 Tcell CD8T CDT CD4T p000 p=0.00 00 (p=0.004 (p=0.003 ( p00 p=0.0 (p=0.00 p0 p=0. (p=0.0 p=0 (p=0. p= (p=0 (p= (p

Abstract Chromosomal patterns are valuable tools in evolutionary approaches. Despite the remarkable expansion of fish cytogenetic data, they are still highly deficient concerning deep oceanic species, including the Gempylidae snake mackerels. The snake mackerels are important commercial species composed by meso- and bento-pelagic predators with very limited information available about their lifestyle and genetics patterns. This study presents the first chromosomal data of two circumglobal species of this family, Ruvettus pretiosus and Promethichthys prometheus, from the São Pedro and São Paulo Archipelago. Conventional analyses, chromosomal staining with base-specific fluorochromes, and fluorescence in situ hybridization (FISH) for mapping of repetitive DNA classes were used. Both species have 2n = 48 chromosomes, but they highly differ regarding the karyotype formula (FN = 50 and FN = 84). The 18S rDNA/Ag-NOR and the 5S rDNA sites have a syntenic bi-telomeric array in R. pretiosus, but an independent distribution in P. prometheus. The transposable elements are dispersed, while the microsatellites are also clustered in the centromeric and terminal regions of some chromosomes. It is noteworthy that despite the 2n conservation, a marked macro and microstructural diversifications, mainly mediated by pericentric inversions, differentiates the karyotypes of the species, pointing to a particular chromosomal trajectory of the gempylids among marine fish. approaches meso bentopelagic bento pelagic family prometheus Archipelago analyses basespecific base specific fluorochromes FISH (FISH used n 4 chromosomes 5 84. 84 . 84) S rDNA/AgNOR rDNAAgNOR rDNA/Ag NOR Ag bitelomeric bi telomeric R P dispersed conservation diversifications inversions 8 AgNOR rDNAAg

Resumo Padrões cromossômicos são ferramentas valiosas em abordagens evolutivas. Apesar da notável expansão dos dados citogenéticos dos peixes, eles ainda são altamente deficientes para as espécies de águas oceânicas profundas, incluindo os membros da família Gempylidae. Espécies desta família são comercialmente importantes, compostas por predadores meso e bentopelágicos, cujas informações disponíveis sobre seu estilo de vida e padrões genéticos são muito limitadas. Este estudo apresenta os primeiros dados cromossômicos de duas espécies circumglobais desta família, Ruvettus pretiosus e Promethichthys prometheus, do Arquipélago de São Pedro e São Paulo. Foram utilizadas análises convencionais, coloração cromossômica com fluorocromos base-específicos e hibridização in situ por fluorescência (FISH) para o mapeamento de diferentes classes de DNA repetitivos. Ambas as espécies possuem 2n = 48 cromossomos, mas diferem significativamente quanto à fórmula cariotípica (FN = 50 e FN = 84). Os sítios 18S DNAr/Ag-RON e 5S DNAr têm um arranjo bi-telomérico sintênico em R. pretiosus, mas uma distribuição independente em P. prometheus. Os elementos transponíveis têm dispersão semelhante em ambas as espécies, enquanto os microssatélites estão agrupados nas regiões centroméricas e terminais de alguns cromossomos. Vale ressaltar que apesar da conservação do 2n basal dos Percomorpha, uma acentuada diversificação macro e microestrutural, mediada principalmente por inversões pericêntricas, diferencia os cariótipos das espécies, apontando para uma trajetória cromossômica particular dos gempilídeos entre os peixes marinhos. evolutivas profundas Gempylidae importantes bentopelágicos limitadas prometheus Paulo convencionais baseespecíficos base específicos FISH (FISH repetitivos n 4 cromossomos 5 84. 84 . 84) S DNAr/AgRON DNArAgRON DNAr/Ag RON Ag bitelomérico bi telomérico R P Percomorpha microestrutural pericêntricas marinhos 8 AgRON DNArAg

RESUMO Introdução: A residência médica (RM) é considerada acadêmica e profissionalmente o método padrão ouro no ensino de médicos egressos da universidade. O Programa Integrado de Residência em Medicina de Família e Comunidade (PIRMFC) de Fortaleza, no Ceará, reúne os programas da Universidade Federal do Ceará, da Escola de Saúde Pública do Ceará e da prefeitura, e é o primeiro do gênero em larga escala, contando com cerca de 70 residentes na primeira edição, implantado em uma capital, paralelamente ao processo de implantação da rede de serviços da Estratégia Saúde da Família (ESF) pela prefeitura. Objetivo: Este estudo teve como objetivo avaliar um PIRMFC a partir da ótica dos residentes. Método: Trata-se de uma pesquisa exploratória, com abordagem qualitativa, utilizando o modelo de Kirkpatrick no seu primeiro nível: reação e satisfação dos residentes. A coleta de dados foi realizada com a participação de 18 residentes (R2) em cinco grupos focais, no segundo semestre de 2020. Aplicaram-se também questionários com perguntas fechadas para caracterização da amostra, seguidas de questões de múltipla escolha graduadas em escala Likert. Os dados qualitativos foram examinados pela técnica de análise temática, e os quantitativos, por meio de frequências simples e percentuais. Resultado: Identificaram-se as seguintes categorias principais: estratégias de ensino-aprendizagem, avaliação do processo ensino-aprendizagem, produção de autonomia, transferência da formação para a prática, fragilidades e potencialidades da residência. Os residentes compreendem a responsabilidade que têm no atendimento médico diário, ainda que como aprendizes. Eles demonstram insegurança como sujeitos da formação, sentindo-se mais confortáveis quando são colocados no papel passivo. Contudo, os discentes do programa reconhecem a metodologia ativa de ensino-aprendizagem como adequada para o ensino de adultos, mas precisam que as estratégias estejam voltadas para a resolução de problemas comuns à prática profissional deles. Conclusão: O programa não conseguiu firmar bases para o engajamento dos residentes em algumas estratégias ativas simuladas de ensino-aprendizagem, como grupos tutoriais. É preciso valorizar as experiências e competências adquiridas heterogeneamente pelos residentes para compor momentos de equalização do aprendizado, buscando o protagonismo do aluno em vez da imposição de conhecimentos. Introdução RM (RM universidade (PIRMFC Fortaleza prefeitura 7 edição capital ESF (ESF Objetivo Método Tratase Trata se exploratória qualitativa nível 1 R2 R (R2 focais 2020 Aplicaramse Aplicaram amostra Likert temática quantitativos percentuais Resultado Identificaramse Identificaram principais ensinoaprendizagem, ensinoaprendizagem aprendizagem, aprendizagem autonomia diário aprendizes sentindose sentindo passivo Contudo adultos deles Conclusão tutoriais aprendizado conhecimentos (R 202 20 2

ABSTRACT Introduction: Medical Residency (MR) is considered, both academically and professionally, the gold standard method in teaching university graduates. The Integrated Residency Program in Family and Community Medicine (PIRMFC) in Fortaleza-CE brings together the programs of Universidade Federal do Ceará, the School of Public Health of Ceará and the City Hall of Fortaleza and is the first of its kind on a large scale, with about 70 residents in the first edition, implemented in a capital city, concomitantly with the process of implementation of the Family Health Strategy (ESF) service network by the City Hall. Objective: To evaluate an Integrated Residency Program in Family and Community Medicine, from the perspective of resident doctors. Method: This is an exploratory study, with a qualitative approach, using the Kirkpatrick model in its first level, reaction and satisfaction of residents. Data collection was carried out with the participation of 18 residents (R2) in five Focus Groups, in the second half of 2020. Questionnaires with closed questions were also applied to characterize the sample, followed by multiple-choice questions graded on a Likert scale. The qualitative data were analyzed by the Thematic Analysis technique and quantitative data through simple frequency and percentage. Results: The following main categories were identified: Teaching-learning strategies, Evaluation of the teaching-learning process, Production of autonomy, Transfer of training into practice, Weaknesses and Potentialities of the residency. Residents understand the responsibility they have in daily medical care, even if they are apprentices. They felt insecure as training subjects, feeling more comfortable when they are placed in the passive role. On the other hand, the program students recognize the active teaching-learning methodology as adequate for teaching adults but need strategies to be used to solve common problems in their professional practice. Conclusion: The Program was not able to establish the basis for the engagement of residents in some simulated active teaching-learning strategies, such as Tutorial Groups. It is necessary to value the experiences and competences heterogeneously acquired by the residents to constitute moments of equalization of learning, seeking the student’s protagonism instead of the imposition of knowledge. Introduction MR (MR considered professionally graduates PIRMFC (PIRMFC FortalezaCE CE scale 7 edition city ESF (ESF Objective doctors Method study approach level 1 R2 R (R2 Groups 2020 sample multiplechoice multiple choice percentage Results identified Teachinglearning Teaching learning teachinglearning autonomy practice residency care apprentices subjects role hand Conclusion student s knowledge (R 202 20 2

Resumen La Escala de Actitudes ante las Evaluaciones Externas aplicadas a Gran Escala se desarrolló para identificar lo que el profesorado de educación básica piensa, siente y hace frente a este tipo de evaluación. Teniendo en cuenta el potencial del instrumento para respaldar las decisiones gerenciales en las políticas de evaluación educativa, este artículo tuvo como objetivo evaluar la validez del constructo, mediante el análisis factorial, y la confiabilidad, mediante la fiabilidad compuesta de la escala, basándose en su aplicación a una muestra de profesores de la Red de Educación de Espírito Santo/Brasil. Se trata de un estudio cuantitativo, no experimental, de naturaleza instrumental, que involucró a 405 docentes; y los resultados indican índices psicométricos adecuados y una estructura factorial satisfactoria y coherente con la propuesta tridimensional del constructo de actitudes. Los coeficientes estadísticos encontrados a partir de los análisis realizados legitiman su uso para el desarrollo de políticas públicas y prácticas efectivas en el campo educativo. piensa educativa confiabilidad escala SantoBrasil Santo Brasil Santo/Brasil cuantitativo experimental instrumental 40 docentes actitudes educativo 4

Resumo A Escala de Atitudes perante as Avaliações Externas aplicadas em Larga Escala foi desenvolvida para capturar o que os professores da educação básica pensam, sentem e se comportam mediante esse tipo de avaliação. Considerando as potencialidades do instrumento para subsidiar decisões gerenciais no âmbito das políticas de avaliação educacional, esta pesquisa objetivou avaliar a validade do construto, mediante a Análise Fatorial, e a confiabilidade da escala, por meio da fidedignidade composta, a partir da aplicação para uma amostra de professores vinculados à Secretaria de Educação do Espírito Santo/Brasil. Trata-se de um estudo quantitativo, não experimental, de cunho instrumental, que envolveu 405 docentes da rede, cujos resultados indicam para adequados índices psicométricos e uma estrutura fatorial satisfatória e condizente com a proposta tridimensional do construto atitudes. Os coeficientes estatísticos encontrados ao nível das análises realizadas legitimam sua utilização para o desenvolvimento de políticas e práticas efetivas no âmbito educacional. pensam educacional Fatorial escala composta SantoBrasil Santo Brasil Santo/Brasil Tratase Trata quantitativo experimental instrumental 40 rede atitudes 4

Abstract The Scale of Attitudes towards External Assessments applied on a Large-Scale was developed to capture what basic education teachers think, feel, and how they behave in response to this type of assessment. Considering the potential of the instrument to support management decisions in the field of educational assessment policies, this article aimed to evaluate construct validity, via factor analysis, as well as scale reliability, via composite reliability of the scale, based on its application to a sample of teachers affiliated with the Education Department of Espírito Santo/Brazil. This is a quantitative, nonexperimental, instrumental study that involved 405 teachers from the public school network, whose results indicate adequate psychometric indices and a satisfactory factor structure consistent with the proposed three-dimensional attitude construct. The statistical coefficients found at the level of the analyses performed legitimize its use for the development of public policies and effective practices in the educational field. LargeScale Large think feel validity analysis SantoBrazil Santo Brazil Santo/Brazil quantitative nonexperimental 40 network threedimensional three dimensional 4

Resumo O tanque séptico é comumente utilizado para o tratamento de efluentes domésticos, especialmente em tratamentos descentralizados, no entanto ele requer manutenção periódica, incluindo a remoção, o tratamento e a disposição do lodo, o que pode ser difícil e custoso. Uma abordagem alternativa, alinhada aos princípios da economia circular, é o uso de unidades de gestão de lodo wetlands (UGLW). Neste estudo, foi realizado um experimento em escala de bancada utilizando seis UGLW (0,0177 m2 cada uma), plantadas com Canna x generalis. Foram testadas diferentes cargas de sólidos totais (ST) (15, 28 e 42 kg ST m-2 ano-1) e níveis de saturação (0,10 e 0,20 m), e uma estratégia de supercarga foi adotada no início da operação. O monitoramento e as análises foram realizados nos primeiros 150 dias de operação. Os resultados demonstraram que, já no início da operação, foram obtidas altas eficiências de remoção, especialmente nas unidades com nível de saturação de 0,20 m, atingindo 80% para ST, 93% para demanda química de oxigênio, 98% para nitrogênio total Kjeldahl e 97% para ortofosfato. Este trabalho mostrou que as UGLW são capazes de realizar um tratamento de alto nível, mesmo com cargas elevadas de sólidos no início da operação. Além disso, esses resultados indicam que cargas ainda maiores podem ser testadas para otimizar o desempenho do tratamento e reduzir a demanda de área. Assim, a configuração das UGLW, bem como as estratégias operacionais adotadas neste artigo, pode ser utilizada em pesquisas futuras, de longo prazo e em grande escala, para melhor compreender os mecanismos ativos de tratamento. domésticos descentralizados periódica remoção custoso alternativa circular UGLW. . (UGLW) estudo 0,0177 00177 0 0177 (0,017 m uma, , uma) generalis (ST 15, 15 (15 2 4 m- ano1 ano 1 ano-1 0,10 010 10 (0,1 020 20 0,2 m) operação 80 93 oxigênio 98 97 ortofosfato disso área Assim artigo futuras (UGLW 0,017 0017 017 (0,01 (1 ano- 0,1 01 (0, 02 0, 8 9 0,01 001 (0,0 ( (0 0,0 00

Abstract The septic tank is commonly used for treating domestic effluents, especially decentralized treatment. However, it requires periodic maintenance, including the removal, treatment, and disposal of sludge, which can be difficult and costly. An alternative approach, aligned with the principles of the circular economy, is the use of wetlands sludge management units (WSMU). In this study, a bench-scale experiment was conducted using six WSMU (0.0177 m2 each) planted with Canna x generalis. Different total solids (TS) loads (15, 28, and 42 kg TS m-2 year-1) and saturation levels (0.10 m and 0.20 m) were tested, and a super-loading strategy was adopted at the beginning of the operation. Monitoring and analyses were carried out over the first 150 days of operation. The results demonstrated that already at the beginning of the operation, high removal efficiencies were obtained, especially in units with a 0.20 m saturation level, reaching 80% for TS, 93% for chemical oxygen demand, 98% for total Kjeldahl nitrogen, and 97% for orthophosphate. This work showed that WSMU are capable of a high level of treatment even with high solids loads at the beginning of operation. Furthermore, these results indicate that even larger loads can be tested to optimize treatment performance and reduce area demand. Thus, the WSMU configuration, as well as the operational strategies adopted in this paper, can be used in future, long-term, and full-scale research to better understand the active treatment mechanisms. effluents However maintenance costly approach economy WSMU. . (WSMU) study benchscale bench scale 0.0177 00177 0 0177 (0.017 each generalis (TS 15, 15 (15 28 4 2 m- year1 year 1 year-1 0.10 010 10 (0.1 020 20 0.2 superloading super loading operation obtained 80 93 demand 98 nitrogen 97 orthophosphate Furthermore Thus configuration paper future longterm, longterm long term, term long-term fullscale full mechanisms (WSMU 0.017 0017 017 (0.01 (1 year- 0.1 01 (0. 02 0. 8 9 0.01 001 (0.0 ( (0 0.0 00

Abstract The article seeks to interpret theoretical and methodological elements of Wagner’s work with reference to three major conflicts of the time in which the author lived: the theoretical-methodological debate on the existence and relevance of an economic theory that is completely autonomous in relation to other human sciences; the conflict over the formation and level of economic development of a German-speaking country; the “social question” and class conflicts linked to urbanization and industrialization. The author advocated the role of the State as a promoter of economic development and social reform. Wagner developed a sophisticated point of view about the relationship between government and markets, which emphasized the interdependence and coevolution of national states and national economies. Wagners s lived theoreticalmethodological sciences Germanspeaking German speaking country question industrialization reform markets economies

Resumo O artigo procura interpretar elementos teóricos e metodológicos da obra de Wagner, tendo como referência três grandes conflitos da época em que viveu o autor: o debate teórico-metodológico sobre a existência e a relevância de uma teoria econômica completamente autônoma em relação às demais ciências humanas; o conflito em torno da formação e do nível de desenvolvimento econômico de um país dos falantes de língua alemã e a “questão social” e os conflitos de classe ligados à urbanização e à industrialização. O autor advogou a atuação do Estado como meio para promoção do desenvolvimento econômico e da reforma social. Wagner desenvolveu um ponto de vista sofisticado acerca das relações entre poder público e mercados, o qual enfatizava a interdependência e a coevolução de Estados nacionais e economias nacionais. teóricometodológico teórico metodológico humanas questão social industrialização mercados

ABSTRACT The piramutaba, Brachyplatystoma vaillantii is a freshwater catfish that is the most abundant fishery resource in the Amazon estuary. Piramutaba trawling is done on industrial fishing scale and is characterized by the presence of many freshwater and marine bycatch species, with and without commercial value. Here we describe the bycatch of the industrial fishery of piramutaba in the Amazon estuary and evaluate the relationship of two important environmental factors, depth and salinity, with the accidental capture of freshwater and marine fishes in the Amazon estuary in the rainy and dry seasons. We identified 21 cartilaginous fish species (19.1% freshwater and 80.9% marine) and 125 bony fish species (25.6% freshwater and 74.4% marine). The bycatch included 64 species without commercial value (43% of all bycatch species), which are always discarded. Freshwater and estuarine fishes exhibited significantly higher abundances in shallower environments, while marine fishes were similarly abundant along the entire depth gradient. On the contrary, the abundance of freshwater fishes significantly decreased, and that of estuarine and marine fishes significantly increased with increasing salinity. Regarding the conservation status of the bycatch species, one is classified as vulnerable (VU), and seven as critically endangered (CR). The information on the bycatch of piramutaba fishery in the Amazon estuary is important to subsidize regional fisheries policies and the management of protected areas. factors salinity seasons 2 19.1% 191 19 1 (19.1 809 80 9 80.9 12 25.6% 256 25 6 (25.6 744 74 4 74.4 marine. . 43% 43 (43 , species) discarded environments gradient contrary decreased VU, VU (VU) CR. CR (CR) areas 19.1 (19. 8 80. 25.6 (25. 7 74. (4 (VU (CR 19. (19 25. (25 ( (1 (2

RESUMO A piramutaba, Brachyplatystoma vaillantii é um bagre de água doce que representa o recurso pesqueiro mais abundante no estuário amazônico. O arrasto da piramutaba é feito em escala industrial, caracterizado pela presença de muitas espécies de água doce e marinha capturadas de forma incidental, com e sem valor comercial. Aqui descrevemos a captura incidental da pesca industrial de piramutaba no estuário amazônico e avaliamos a relação de dois fatores ambientais, profundidade e salinidade, com a captura incidental de espécies de água doce e marinhas nas estações chuvosa e seca. Identificamos 21 espécies de peixes cartilaginosos (19,1% de água doce e 80,9% marinhos) e 125 espécies de peixes ósseos (25,6% de água doce e 74,4% marinhos). A captura incidental incluiu 64 espécies sem valor comercial (43% de todas as espécies capturadas) que sempre são descartadas. Os peixes de água doce e estuarinos exibiram abundâncias significativamente maiores em ambientes mais rasos, enquanto os peixes marinhos foram igualmente abundantes ao longo de todo o gradiente de profundidade. Inversamente, a abundância de peixes de água doce diminuiu significativamente, e a de peixes estuarinos e marinhos aumentou significativamente em salinidades maiores. Em relação ao estado de conservação das espécies capturadas, uma é reconhecida como vulnerável (VU) e sete como criticamente ameaçadas (CR). As informações sobre a captura incidental da pesca da piramutaba no estuário amazônico são fundaentais para subsidiar políticas pesqueiras regionais e gestão de áreas protegidas. ambientais salinidade seca 2 19,1% 191 19 1 (19,1 809 80 9 80,9 12 25,6% 256 25 6 (25,6 744 74 4 74,4 marinhos. . 43% 43 (43 descartadas rasos Inversamente VU (VU CR. CR (CR) protegidas 19,1 (19, 8 80, 25,6 (25, 7 74, (4 (CR 19, (19 25, (25 ( (1 (2