This study aimed to employ bibliometric methodologies to provide an overview of silver nanoparticles used as antimicrobial agents over the past decade. According to research conducted using the Scopus and Web of Science databases, a total of 2504 articles were published globally, of which 109 were from Brazilian institutions. Notably, approximately 70% of the leading article-producing countries are in Asia, with India emerging as the primary contributor with 1892 articles. Brazil ranked sixth in terms of publication volume, contributing 366 articles. Predominantly, the Southeastern region of Brazil exhibited the highest publication output, constituting 61% of the total, with the state of São Paulo playing a central role. Despite a gradual increase in the number of publications, most studies focused on synthesis methodologies, mainly producing aqueous silver nanoparticle solutions and their correlation with antimicrobial applications. The scarcity of publications addressing their efficacy in final commercialized products poses challenges for regulatory actions, quality control, and sanitary surveillance. Bibliometric studies are valuable tools for guiding future research efforts with significant potential impacts to foster a deeper understanding of this topic within the scientific community. decade databases 250 globally 10 institutions Notably 70 articleproducing article Asia 189 volume 36 Predominantly output 61 role applications actions control surveillance community 25 1 7 18 3 6 2

RESUMO: O vírus da diarreia viral bovina (BVDV) é um vírus que afeta a produção e reprodução com alto impacto econômico global nos sistemas de produção de leite. Nosso objetivo foi investigar a prevalência do BVDV em rebanhos e indivíduos na região de maior produção de leite do Brasil. A frequência do BVDV nos rebanhos foi investigada usando reação em cadeia da polimerase com transcrição reversa quantitativa (RT-qPCR) em tanques de leite em 289 fazendas leiteiras, monitoradas entre agosto de 2020 e janeiro de 2022. Dentre esses rebanhos, 68 sistemas de produção foram selecionados para investigar a prevalência de animais persistentemente infectados (PI) usando dois testes imunoenzimáticos para a detecção do antígeno (Ag-ELISAs), em intervalos de 21 dias, a partir de amostras de tecido auricular. No total, foram realizados 2.902 RT-qPCR e 23.466 Ag-ELISAs. Na investigação dos rebanhos, 23,9% (69/289) das propriedades leiteiras foram consideradas infectadas, apresentando pelo menos um teste qPCR positivo. Na pesquisa de animais Pis, 41,2% (28/68) das fazendas selecionadas tiveram pelo menos um animal positivo no teste Ag-ELISA. A associação entre os testes permitiu classificar as propriedades em quatro categorias: nível 0, negativo para ambos os testes (41,2%, 28/68); nível 1, RT-qPCR positivo e Ag-ELISA negativo (17,6%, 12/68); nível 2, RT-qPCR negativo e Ag-ELISA positivo (13,23%, 9/68); e nível 3, positivo para ambos os testes (27,9%, 19/68). A análise de correspondência múltipla (MCA) sugeriu associação entre positividade para BVDV e grandes propriedades, produção média diária de leite do rebanho, raça e contagem de células somáticas. O confinamento e a intensificação de animais de diferentes categorias e o uso de camas artificiais estão associados à infecção pelo BVDV. O uso de leite residual ou a granel também foi um fator de risco para positividade para BVDV em RT-qPCR e Ag-ELISA. Apesar da utilização de vacinas reprodutivas pela maioria dos produtores, a sua utilização parece estar associada a explorações positivas para BVDV. Este estudo apresenta as frequências epidemiológicas do BVDV nos rebanhos e indivíduos de rebanhos da região dos Campos Gerais Paranaense. A região está entre as principais áreas produtoras de leite do Brasil. Além disso, a associação entre os testes de BVDV e as características da fazenda indica o risco da fazenda para o BVDV e orienta programas de controle específicos. RESUMO (BVDV Brasil RTqPCR RT (RT-qPCR 28 202 2022 6 PI (PI AgELISAs, AgELISAs Ag ELISAs , (Ag-ELISAs) 2 dias auricular total 2902 902 2.90 23466 23 466 23.46 AgELISAs. ELISAs. Ag-ELISAs 239 9 23,9 69/289 69289 69 (69/289 infectadas Pis 412 41 41,2 28/68 2868 (28/68 AgELISA. AgELISA ELISA. ELISA 0 41,2%, (41,2% 28/68) 1 17,6%, 176 17 (17,6% 12/68 1268 12 12/68) 13,23%, 1323 13 (13,23% 9/68 968 9/68) 3 27,9%, 279 27 (27,9% 19/68. 1968 19/68 . 19 19/68) MCA (MCA rebanho somáticas produtores Paranaense disso específicos 20 (Ag-ELISAs 290 90 2.9 2346 46 23.4 23, 69/28 6928 (69/28 4 41, 28/6 286 (28/6 (41,2 17,6% (17,6 12/6 126 13,23% 132 (13,23 9/6 96 27,9% (27,9 196 19/6 29 2. 234 23. 69/2 692 (69/2 28/ (28/ (41, 17,6 (17, 12/ 13,23 (13,2 9/ 27,9 (27, 19/ 69/ (69/ (28 (41 17, (17 13,2 (13, 27, (27 (69 (2 (4 (1 13, (13 (6 (

ABSTRACT: Bovine viral diarrhea virus (BVDV) is a productive and reproductive virus with a high global economic impact on dairy production systems. We investigated the prevalence of BVDV at the herd and individual levels in most dairy-producing regions of Brazil. The frequency of BVDV at the herd level was investigated using quantitative reverse transcription polymerase chain reaction (RT-qPCR) in bulk milk tanks monitored at 289 dairy farms between August 2020 and January 2022. Among these farms, 68 production systems were selected to investigate the prevalence of persistently infected (PI) animals using two antigen-enzyme-linked immunosorbent assays (Ag-ELISAs), at 21-d intervals, from ear-notch samples. In total, 2,902 RT-qPCR and 23,466 Ag-ELISAs were performed. At the herd level, 23.87% (69/289) of dairy farms were considered infected, presenting at least one qPCR test positive. At the individual level, 41.2% (28/68) of the subgroup of selected farms had at least one animal positive in the Ag-ELISA test. Association between tests allowed the classification of farms into the following four categories: level 0, negative for both tests (41.2%, 28/68); level 1, RT-qPCR positive and Ag-ELISA negative (17.6%, 12/68); level 2, RT-qPCR negative and Ag-ELISA positive (13.2%, 9/68); and level 3, positive for both tests (27.9%, 19/68). Multiple correspondence analysis (MCA) suggested a possible association between BVDV positivity and large farms, average daily milk production (herd), breed, and somatic cell counts. The confinement and intensification of animals from different categories, and use of artificial bedding are associated with BVDV infection. Using waste or bulk tank milk to fed calves was also a risk factor for BVDV positivity in RT-qPCR and Ag-ELISA. Despite the use of reproductive vaccines by most producers, their use seems to be associated with BVDV-positive farms. This study presented the epidemiological frequencies of BVDV at the individual and herd levels in the Campos Gerais Paranaense region. The region ranks among the top milk-producing areas in Brazil. Additionally, the association between BVDV tests and farm characteristics indicated the farm risk for BVDV and guides specific control programs. ABSTRACT (BVDV dairyproducing producing Brazil RTqPCR RT (RT-qPCR 28 202 2022 6 PI (PI antigenenzymelinked antigen enzyme linked AgELISAs, AgELISAs Ag ELISAs , (Ag-ELISAs) 21d d 21 intervals earnotch ear notch samples total 2902 2 902 2,90 23466 23 466 23,46 performed 2387 87 23.87 69/289 69289 69 (69/289 412 41 41.2 28/68 2868 (28/68 AgELISA ELISA categories 0 41.2%, (41.2% 28/68) 1 17.6%, 176 17 (17.6% 12/68 1268 12 12/68) 13.2%, 132 13 (13.2% 9/68 968 9 9/68) 3 27.9%, 279 27 (27.9% 19/68. 1968 19/68 . 19 19/68) MCA (MCA herd, (herd) breed counts infection AgELISA. ELISA. producers BVDVpositive milkproducing Additionally programs 20 (Ag-ELISAs 290 90 2,9 2346 46 23,4 238 8 23.8 69/28 6928 (69/28 4 41. 28/6 286 (28/6 (41.2 17.6% (17.6 12/6 126 13.2% (13.2 9/6 96 27.9% (27.9 196 19/6 (herd 29 234 23, 23. 69/2 692 (69/2 28/ (28/ (41. 17.6 (17. 12/ 13.2 (13. 9/ 27.9 (27. 19/ 69/ (69/ (28 (41 17. (17 13. (13 27. (27 (69 (2 (4 (1 (6 (

ABSTRACT A patient presented with corneoscleral thinning five months after the treatment of suspected ocular squamous surface neoplasia with mitomycin-C and interferon. For tectonic and aesthetic purposes, we decided to perform lamellar corneoscleral transplantation. The approach used established new tectonic support and corneal homeostasis. This technique might be an option in similar cases. mitomycinC mitomycin C interferon purposes transplantation homeostasis cases

This study highlights the synthesis of innovative polyurethane materials derived from Moringa oleifera oils extracted from two distinct sources. The oils were converted into their respective polyols through the in situ generated performic acid method. Diverse material characteristics were observed due to different agroclimatic and cultivation conditions for the sources. Extraction yields were 45.21% (source 1) and 40.32% (source 2), with acid values of 28.70 and 26.00 mg KOH per g of oil, respectively. Oleic acid constituted 79.87 and 67.11% of the oils composition, respectively. Nuclear magnetic resonance and Fourier transform infrared spectroscopy (FTIR) confirmed the hydroxylation of the oils. FTIR also identified the isocyanate structures in the synthesized polyurethane materials. Gel permeation chromatography analysis revealed a higher oligomer content in the polyol synthesized from the oil extracted from source 2. Thermogravimetric analysis demonstrated enhanced thermal stability post-oil conversion, highlighting decomposition stages for rigid and flexible segments. Differential scanning calorimetry indicated higher unsaturation in the oil extracted from source 1, resulting in an elevated crystallization temperature. Tensile testing showed increased elasticity as the [NCO]/[OH] ratio decreased in the material, emphasizing the influence of polyol and crosslinking agent concentrations on mechanical resistance of polyurethane materials. sources method 4521 45 21 45.21 1 4032 40 32 40.32 2, 2 , 2) 2870 28 70 28.7 2600 26 00 26.0 respectively 7987 79 87 79.8 6711 67 11 67.11 composition (FTIR postoil post conversion segments temperature NCO/OH NCOOH NCO / OH [NCO]/[OH 452 4 45.2 403 3 40.3 287 7 28. 260 0 26. 798 8 79. 671 6 67.1 45. 40. 67.

ABSTRACT The characterisation and evaluation of accessions are important steps in both the management of a germplasm collection and in a plant genetic improvement program. Carrying out characterisation and evaluation, whether morphological or molecular, requires observing the overall features of plants in the field, or collecting leaves for DNA extraction, which is time consuming and costly; whereas DNA extracted directly from the seeds allows access to the genome without the need for planting the seeds, which speeds up the selection of genotypes of interest and information on genetic variability. The aim was to develop a non-destructive method for extracting DNA from cashew seeds. The seeds were mechanically perforated using a mini-grinder, and a sample of the endosperm was removed. Various protocols and commercial kits for DNA extraction were tested, as well as materials to seal the opening made in the seed. It is possible to extract cashew tree DNA from the endosperm, preferably using commercial kits with cementitious adhesive as the sealing material, offering a germination percentage of 60% of the perforated seeds. program molecular field costly variability nondestructive non destructive minigrinder, minigrinder mini grinder, grinder mini-grinder removed tested seed material 60 6

ABSTRACT Desertification is the degradation process caused by climatic conditions and human activities that results in loss of soil productivity and decline in vegetation growth in the long term. Several indices related to vegetation, soil and climate are used to monitor desertification, but few studies explore qualitative and quantitative aspects of indices on desertification on spatial and hierarchical scale. This study aims to identify and measure indices related to increased risk of desertification on global, local and hierarchical scales using multinomial logistic regression models. Images from TM, ETM+ and OLI sensor from 1997 to 2018 in the end of dry and rainy seasons were used to quantify NDVI, TGSI, albedo, temperature, aridity index, evapotranspiration and precipitation on global spatial scale (Irauçuba Centro Norte) and local spatial scale (Miraíma, Canindé, Irauçuba and Santa Quitéria). GISD was calculated by geometric mean of weighted indices and segmented into 8 classes of susceptibility to desertification (hierarchical scale). The results showed that the best models were obtained on local scale and for the end of the rainy season. Temperature proved to be the most important variable for increased risk of desertification on global, local and hierarchical scales. Therefore, the increase in the risk of desertification in the studied areas is due to human activities of deforestation, overgrazing and fire. These factors contributed to reduction of vegetation cover and increase in temperature, changing the microclimatic, which led to decline in precipitation and worsening of desertification. term TM ETM 199 201 NDVI TGSI albedo temperature index Norte Miraíma, Miraíma (Miraíma Canindé Quitéria. Quitéria . Quitéria) scale) season Therefore deforestation fire microclimatic 19 20 1 2

RESUMO: A ensilagem de grãos de milho reidratados (RC) tem sido usada para melhorar o valor nutricional e facilitar o armazenamento na fazenda. Este estudo teve como objetivo avaliar os efeitos de inoculantes microbianos de quitosana e ácido lático na microbiologia de silagem de milho reidratada, perfil e perdas de fermentação, composição química, degradação in vitro e estabilidade aeróbia. Quarenta silos experimentais foram utilizados em delineamento inteiramente casualizado para avaliar os seguintes tratamentos: 1) Controle (CON): silagem RC sem aditivos; 2) Quitosana (CHI): silagem de RC com 6 g/kg de matéria seca (MS) de quitosana; 3) Lactobacillus buchneri (LB): RC ensilados com 5 × 105 unidades formadoras de colônias (UFC) de L. buchneri por grama na alimentação; e 4) Lactobacillus plantarum e Pediococcus acidilactici (LPPA): RC ensilado 1,6 × 105 de L. plantarum e 1,6 × 105 P. acidilactici por grama na alimentação. Os aditivos aumentaram as bactérias láticas e a concentração de ácido lático e propiônico, diminuíram a contagem de fungos e leveduras e as perdas gasosas e fermentativas e melhoraram a recuperação da MS. Os silos CHI apresentaram menores pH da silagem, concentração de N amoniacal, perdas fermentativas e maior concentração de ácido acético em comparação com silos inoculados microbianos. Além disso, CHI e LB reduziram pH e temperatura da silagem após a exposição ao ar. Embora os tratamentos mostrem pequenos efeitos sobre o valor nutricional do RC, a CHI melhoroua a estabilidade aeróbia e diminui as perdas por fermentação. RESUMO (RC fazenda reidratada fermentação química 1 CON (CON) 2 (CHI) gkg g kg MS (MS 3 (LB) 10 UFC (UFC L alimentação 4 LPPA (LPPA) 16 1, P propiônico amoniacal disso ar (CON (CHI (LB (LPPA

ABSTRACT: Ensilage of rehydrated corn kernels (RC) has been used to improve nutritional value and facilitate on-farm storage. This study evaluated the effects of chitosan and lactic acid microbial inoculants on rehydrated corn silage microbiology, fermentation profile and losses, chemical composition, in vitro degradation, and aerobic stability. Forty experimental silos were used in a completely random design to evaluate the following treatments: 1) Control (CON): RC silage without additives; 2) Chitosan (CHI): RC silage with 6 g/kg dry matter (DM) of chitosan; 3) Lactobacillus buchneri (LB): RC ensiled with 5 × 105 colony forming units (CFU) of L. buchneri per gram fresh weight; and 4) Lactobacillus plantarum and Pediococcus acidilactici (LPPA): RC ensiled 1.6 × 105 of L. plantarum and 1.6 × 105 P. acidilactici per gram fresh weight. Additives increased lactic acid bacteria and concentration of lactic and propionic acid, decreased mold and yeast count and gas and fermentative losses, and improved DM recovery. The CHI-silos had lower silage pH, Ammonia-N concentration, fermentative losses, and higher acetic acid concentration compared to microbial inoculated-silos. In addition, CHI and LB decreased silage pH and temperature after aerobic exposure. Although, treatments showed slight effects on the nutritional value of RC, CHI improved aerobic stability and decreaseds fermentation losses. ABSTRACT (RC onfarm farm storage microbiology losses composition degradation 1 CON (CON) additives 2 (CHI) gkg g kg (DM 3 (LB) 10 CFU (CFU L weight 4 LPPA (LPPA) 16 1. P recovery CHIsilos AmmoniaN Ammonia N inoculatedsilos. inoculatedsilos inoculated silos. inoculated-silos addition exposure Although (CON (CHI (LB (LPPA

RESUMO Objetivo: analisar possíveis impactos à saúde geral, mental e auditiva de trabalhadores da enfermagem acometidos pelo vírus da COVID-19. Métodos: estudo exploratório, transversal, realizado com profissionais da enfermagem de um hospital público da região Sul do Brasil, que responderam a um questionário sobre sintomas gerais e auditivos após a infecção pela COVID-19 e o Oldenburg Burnout Inventory (OLBI). A análise estatística foi realizada com a aplicação do teste do Qui-quadrado de independência, do teste ANOVA com pós-teste de Tukey e da Correlação Linear de Pearson, com p-valor em 5%. Resultados: participaram 52 trabalhadores (17 enfermeiros, 30 técnicos, cinco auxiliares). Os sintomas de cefaleia, perda do olfato e do paladar, cansaço e dores musculares foram referidos por mais de 75% dos trabalhadores; 80,8% ou já estão classificados com burnout (40,4%) ou já apresentam escores altos para exaustão ou para distanciamento do trabalho (40,4%), havendo correlação com os sintomas tosse (p = 0,0327) e febre (p=0,0235); 44,23% apresentaram sintomas auditivos, sendo a tontura/vertigem referida por 34,6% e zumbido por 13,5%, embora sem correlação com os níveis de burnout (p=0.4250). Conclusão: houve impactos na saúde geral, mental e auditiva dos trabalhadores da enfermagem que foram diagnosticados com COVID-19, principalmente tosse e febre, burnout, zumbido e tontura. Objetivo geral COVID19. COVID19 COVID 19. 19 Métodos exploratório transversal Brasil COVID-1 OLBI. OLBI . (OLBI) Quiquadrado Qui quadrado independência pósteste pós Pearson pvalor p valor 5 5% Resultados 17 (1 enfermeiros 3 técnicos auxiliares. auxiliares auxiliares) cefaleia paladar 75 808 80 8 80,8 40,4% 404 40 4 (40,4% 40,4%, , 0,0327 00327 0 0327 p=0,0235 p00235 0235 (p=0,0235) 4423 44 23 44,23 tonturavertigem tontura vertigem 346 34 6 34,6 135 13 13,5% p=0.4250. p04250 p=0.4250 4250 (p=0.4250) Conclusão COVID19, 19, COVID1 1 COVID- (OLBI ( 7 80, 40,4 (40,4 0,032 0032 032 p=0,023 p0023 023 (p=0,0235 442 2 44,2 34, 13,5 p0425 p=0.425 425 (p=0.4250 40, (40, 0,03 003 03 p=0,02 p002 02 (p=0,023 44, 13, p042 p=0.42 42 (p=0.425 (40 0,0 00 p=0,0 p00 (p=0,02 p04 p=0.4 (p=0.42 (4 0, p=0, p0 (p=0,0 p=0. (p=0.4 p=0 (p=0, (p=0. p= (p=0 (p=

ABSTRACT Purpose: to analyze possible impacts on the general, mental and hearing health of nursing workers affected by the COVID-19 virus. Methods: an exploratory, cross-sectional study, carried out with nursing professionals from a public hospital in Southern Brazil, who answered a questionnaire on general and auditory symptoms after COVID-19 infection, and the Oldenburg Burnout Inventory (OLBI). Statistical analysis was performed using the Chi-square test of independence, the ANOVA test with Tukey's post-test and Pearson's Linear Correlation, with a p-value of 5%. Results: 52 workers participated (17 nurses, 30 technicians, five aides). The symptoms of headache, loss of smell and taste, fatigue and muscle pain were reported by more than 75% of workers; 80.8% either had already been classified as burnout (40.4%) or featured high scores for exhaustion or work disengagement (40.4%), with a correlation with the symptoms of cough (p=0.0327) and fever (p=0.0235); 44.23% had auditory symptoms, with dizziness/vertigo reported by 34.6% and tinnitus by 13.5%, although without correlation with burnout levels (p=0.4250). Conclusion: there were impacts on the general, mental and hearing health of nursing workers who were diagnosed with COVID-19, mainly cough and fever, burnout, tinnitus and dizziness. Purpose COVID19 COVID 19 COVID-1 virus Methods exploratory crosssectional cross sectional study Brazil infection OLBI. OLBI . (OLBI) Chisquare Chi square independence Tukeys Tukey s posttest post Pearsons Pearson Correlation pvalue p value 5 5% Results 17 (1 nurses 3 technicians aides. aides aides) headache taste 75 808 80 8 80.8 40.4% 404 40 4 (40.4% 40.4%, , p=0.0327 p00327 0 0327 (p=0.0327 p=0.0235 p00235 0235 (p=0.0235) 4423 44 23 44.23 dizzinessvertigo dizziness vertigo 346 34 6 34.6 135 13 13.5% p=0.4250. p04250 p=0.4250 4250 (p=0.4250) Conclusion COVID19, 19, COVID1 1 COVID- (OLBI ( 7 80. 40.4 (40.4 p=0.032 p0032 032 (p=0.032 p=0.023 p0023 023 (p=0.0235 442 2 44.2 34. 13.5 p0425 p=0.425 425 (p=0.4250 40. (40. p=0.03 p003 03 (p=0.03 p=0.02 p002 02 (p=0.023 44. 13. p042 p=0.42 42 (p=0.425 (40 p=0.0 p00 (p=0.0 (p=0.02 p04 p=0.4 (p=0.42 (4 p=0. p0 (p=0. (p=0.4 p=0 (p=0 p= (p= (p

ABSTRACT This study aimed to propose a guideline for amblyopia treatment and follow-up. Studies show that amblyopia leads to a series of perceptual deficits, including loss of visual acuity, stereoacuity, and contrast sensitivity. Perceptual changes are also found in the sound eye, such as those involving the types of motion perception. The gold standard of treatment remains the prescription of eyeglasses, when indicated, and patching of the dominant eye. The treatment is mostly effective in patients aged <7 years and must be discontinued gradually, tapering off patching for at least 5 weeks. Atropine may be performed for penalization in hyperopic children whose amblyopic eye has better visual acuity under cycloplegia than the fellow eye. The discovery of significant neural plasticity in the amblyopic brain after the critical period opens possibilities for new treatment modalities even after childhood. followup. followup follow up. up follow-up deficits stereoacuity sensitivity perception eyeglasses indicated 7 < gradually weeks childhood

São apresentadas reflexões sobre a relevância histórica dos bufões por meio de uma análise sobre a visão artística e social do bufão ao palhaço de hospital. É discutida em quatro tópicos: A máscara, o ator e a plateia; O bufão e a expressão do ridículo; O espetáculo e a indicação do ridículo; e O riso na sociedade do espetáculo. O palhaço de hospital favorece reflexões semelhantes às do bufão, mas é necessário que a interação com o público apresente um espetáculo de comicidade com postura ética. Tem a capacidade de rir de si mesmo perante as adversidades e enfermidades, sempre com o devido respeito ao doente. E não somente isso: o palhaço de hospital consegue, através de posturas muitas vezes caricatas, inverter e questionar a lógica do poder do ambiente de saúde, fazendo disso um profissionalismo e protagonismo dele nesse espaço. tópicos máscara plateia ridículo ética enfermidades doente isso consegue caricatas saúde espaço

The study presents reflections on the historical relevance of buffoons through an analysis of the artistic and social view from the buffoon to the hospital clown. The subject is discussed in four topics: The mask, the actor, and the audience; The buffoon and the expression of ridicule; The spectacle and the indication of ridicule; and Laughter in the society of the spectacle. The hospital clown promotes a reflection that is similar to that of the buffoon, but the interaction with the audience must present a spectacle of comicality with an ethical stance. It is possible to laugh at oneself in the face of adversity, at the sick body, but respecting the patient, and at postures of professional superiority concerning care, as a way of reversing the logic of power without questioning one’s professionalism, with an equal degree of protagonism. topics mask actor ridicule stance adversity body patient care ones one s professionalism protagonism

Se presentan reflexiones sobre la relevancia histórica de los bufones, por medio de un análisis sobre la visión artística y social del bufón al payaso de hospital. Se discute en 4 tópicos: la máscara, el actor y el público; El Bufón y la expresión del ridículo; El espectáculo y la indicación del ridículo y La risa en la sociedad del espectáculo. El payaso de hospital favorece reflexiones semejantes a las del Bufón, pero es necesario que la interacción con el público presente un espectáculo de comicidad con postura ética. Es posible reírse de uno mismo ante las adversidades; del cuerpo enfermo, pero con respeto al enfermo; de las posturas de superioridad profesional ante la asistencia, como una forma de invertir la lógica del poder y sin poner en tela de juicio su profesionalismo, con el mismo grado de protagonismo. bufones tópicos máscara ética adversidades enfermo asistencia profesionalismo protagonismo

ABSTRACT The aim of this study was to characterise the lignocellulosic fractions of pruning waste from tree species showing potential for furniture production in Acaraú, Ceará. The experiment was conducted in a completely randomised, split-plot design, with the plots corresponding to two water regimes (irrigated for one year and irrigated for three years) and the sub-plots to eight tree species, with three replications. The chemical attributes were determined after seven years. Except for the insoluble lignin content, there was a significant effect from the different species in terms of the chemical properties of the wood. The results for the lignocellulosic fractions show the possibility of developing technological ways of adding value to these waste products, especially considering their lignin content. The different species also showed potential for use in producing cellulose pulp, with the exception of Handroanthus impetiginosus due to its high ash content. The results of this study offer new perspectives for future research into the use of forestry waste. Acaraú Ceará randomised splitplot split plot design years subplots sub replications content wood products pulp

ABSTRACT Mapping resistant populations makes it possible to identify the evolution and dispersal of resistance cases, providing important information for control-related decision making. This study aimed to identify and map herbicide-resistant sourgrass (Digitaria insularis) populations in Brazilian regions. The results showed no glufosinate resistance, with 485 samples (96.6%) classified as putative resistant to glyphosate, while nine (1.8%) and five (1%) were considered putative resistant to haloxyfop and clethodim, respectively. Two samples were deemed putative resistant to three herbicides (glyphosate, haloxyfop, and clethodim). One of the samples characterized as a control failure for all three herbicides was used on the dose-response curve. This biotype was identified as glyphosate-resistant, with low-level resistance to clethodim and haloxyfop. Based on C50, resistance factors of 10.96, 3.26, and 3.15 were identified for glyphosate, clethodim, and haloxyfop, respectively. Mapping sourgrass resistance is vital to understand and ensure the early identification and quantification of the frequency of these plants. cases controlrelated related making herbicideresistant herbicide Digitaria insularis regions 48 96.6% 966 96 6 (96.6% glyphosate 1.8% 18 1 8 (1.8% 1% (1% respectively (glyphosate clethodim. . clethodim) doseresponse dose response curve glyphosateresistant, glyphosateresistant resistant, glyphosate-resistant lowlevel low level C50 C 1096 10 10.96 326 3 26 3.26 315 15 3.1 plants 4 96.6 9 (96.6 1.8 (1.8 (1 C5 109 10.9 32 2 3.2 31 3. 96. (96. 1. (1. ( 10. (96 (9

RESUMO: A fisiologia das plantas muda ao longo do dia porque os fotoassimilados podem aumentar a concentração de carboidratos solúveis em água à tarde em comparação com a manhã. Este estudo teve como objetivo avaliar o efeito do horário de colheita na composição morfológica da silagem de milho de planta inteira, tamanho de partícula, perfil de fermentação, composição química, degradação in vitro e estimativa da produção de leite. Um ensaio agronômico de dois anos foi realizado em delineamento inteiramente casualizado, e um silo experimental foi produzido por cada parcela (n = 16). A colheita da tarde aumentou (P < 0,01) o teor de matéria seca em relação à colheita da manhã. A época de colheita não afetou (P ≥ 0,32) a proporção de grãos, colmos e folhas do milho e o tamanho das partículas da silagem. Entretanto, a colheita da manhã aumentou (P = 0,01) a recuperação de matéria seca e não teve efeito (P ≥ 0,10) no pH da silagem e nas concentrações de ácido láctico e acético em comparação à colheita da tarde. Além disso, a colheita da tarde, em vez da colheita da manhã, aumentou (P ≤ 0,05) o amido da silagem, os carboidratos solúveis em água, a lignina detergente ácida e o teor de extrato etéreo e a degradação in vitro da matéria seca. Controversamente, os tratamentos não mostraram efeito (P ≥ 0,14) na concentração de energia da silagem, no conteúdo energético estimado e na produção de leite. Assim, a colheita da manhã produz mais matéria seca da silagem, mas a colheita da tarde melhora o valor nutricional da silagem de milho sem impacto na produção estimada de leite. RESUMO inteira partícula fermentação química leite casualizado n 16. 16 . 16) P 0,01 001 0 01 0,32 032 32 grãos Entretanto 0,10 010 10 disso 0,05 005 05 Controversamente 0,14 014 14 Assim 1 0,0 00 0,3 03 3 0,1 0,

ABSTRACT: Plants’ physiology changes through the day because photoassimilates can increase water-soluble carbohydrate concentration in the afternoon compared to the morning. This study evaluated the harvest time effect on whole-plant corn silage morphological composition, particle size, fermentation profile, chemical composition, in vitro degradation, and estimated milk yield. A two-year agronomic assay was performed in a completely random design, and one experimental silo was produced by each parcel (n = 16). The afternoon harvest increased (P < 0.01) dry matter content compared to the morning harvest. Harvest time did not affect (P ≥ 0.32) corn grain, stalk, leaf proportion, and silage particle size. However, the morning harvest increased dry matter recovery (P = 0.01) and had no effect (P ≥ 0.10) on silage pH and concentrations of lactic and acetic acid compared to the afternoon harvest. In addition, afternoon harvest instead of morning harvest increased (P ≤ 0.05) silage starch, water-soluble carbohydrates, acid detergent lignin, and ether extract content and dry matter in vitro degradation. Controversially, treatments showed no effect (P ≥ 0.14) on silage energy concentration, estimated energy content, and milk yield. Thus, the morning harvest produces more silage dry matter, but the afternoon harvest improves corn silage’s nutritional value with no impact on estimated milk yield. ABSTRACT Plants watersoluble water soluble wholeplant whole plant composition size profile degradation yield twoyear two year design n 16. 16 . 16) P 0.01 001 0 01 0.32 032 32 grain stalk proportion However 0.10 010 10 addition 0.05 005 05 starch carbohydrates lignin Controversially 0.14 014 14 Thus silages s 1 0.0 00 0.3 03 3 0.1 0.

RESUMO Objetivo: Analisar as tentativas de suicídio em adolescentes atendidos em um departamento de urgência e emergência antes da pandemia da COVID-19 e durante seu curso. Métodos: Estudo transversal, documental e retrospectivo, conduzido com prontuários de adolescentes atendidos por tentativa de suicídio, em dois prontos-socorros vinculados a um hospital escola no município de São Paulo, Brasil. Foram coletados dados do período pré-pandêmico (entre 1o de janeiro de 2015 e 10 de março de 2020) e período pandêmico (entre 11 de março de 2020 e 5 de maio de 2023), com a caracterização do adolescente, dos fatores de risco à tentativa de suicídio na pandemia e do atendimento. Os dados foram submetidos a análise descritiva e inferencial, com testes de associação e análise de tendência, considerando-se o valor de p<0,05 como diferença estatística. Respeitaram-se as diretrizes éticas nacionais. Resultados: Foram coletados dados de 140 atendimentos de tentativa de suicídio, dos quais 54 ocorreram no período pandêmico. A tendência de atendimentos mostrou-se estacionária (p>0,05). Observou-se associação entre os adolescentes que estudaram até o ensino médio e os atendimentos na pandemia; ter um diagnóstico de transtorno mental prévio e o atendimento pré-pandêmico; e o maior número de notificações de tentativa de suicídio para o sistema de vigilância epidemiológico brasileiro no período pandêmico (p<0,05). A sensação de solidão destacou-se como fator de risco pandêmico mais prevalente. Conclusões: A pandemia da COVID-19 não mostrou influência nos atendimentos de tentativa de suicídio em adolescentes. Todavia, observou-se que os casos neste período não tiveram relação com o diagnóstico de transtorno mental prévio, como visto no período pré-pandêmico, o que pode sugerir que outros fatores de risco estiveram associados aos casos de tentativa de suicídio durante a pandemia. Objetivo COVID19 COVID 19 COVID-1 curso Métodos transversal retrospectivo prontossocorros prontos socorros Paulo Brasil prépandêmico pré 201 1 202 2023, 2023 , 2023) adolescente inferencial considerandose considerando se p005 p 0 05 p<0,0 estatística Respeitaramse Respeitaram nacionais Resultados 14 mostrouse p>0,05. p>0,05 . (p>0,05) Observouse Observou p<0,05. (p<0,05) destacouse destacou prevalente Conclusões Todavia observouse observou prépandêmico, pandêmico, COVID1 COVID- 20 p00 p<0, p>0,0 (p>0,05 (p<0,05 2 p0 p<0 p>0, (p>0,0 (p<0,0 p< p>0 (p>0, (p<0, p> (p>0 (p<0 (p> (p< (p

ABSTRACT Objective: The objective of this study was to analyze suicide attempts in adolescents treated in the emergency department before and during the coronavirus disease 2019 pandemic. Methods: This cross-sectional, documentary, and retrospective study assessed the medical records of adolescents treated for suicide attempts in two emergency rooms linked to a teaching hospital in São Paulo, Brazil. Data were collected from the pre-pandemic period (between January 1, 2015, and March 10, 2020) and the pandemic period (between March 11, 2020, and May 5, 2023), characterizing the adolescents, risk factors for suicide attempts during the pandemic, and treatment. Data were subjected to descriptive and inferential analyses, including association tests and trend analysis, with a p-value of <0.05 considered statistically significant. The national ethical guidelines were followed. Results: Data on 140 suicide attempts were collected, of which 54 occurred during the pandemic. The trend in these cases remained stable (p>0.05). We observed an association between adolescents who had completed high school and cases during the pandemic, with a previous mental disorder diagnosis and pre-pandemic cases, and a higher number of suicide attempt notifications to the Brazilian epidemiological surveillance system during the pandemic period (p<0.05). Feelings of loneliness were the most prevalent risk factor during the pandemic. Conclusions: The COVID-19 pandemic did not show an influence on the number of suicide attempt cases in adolescents. However, it was observed that the cases during this period were not related to previous mental disorder diagnoses, as seen in the pre-pandemic period, which may suggest that other risk factors were associated with suicide attempt cases during the pandemic. Objective 201 Methods crosssectional, crosssectional cross sectional, sectional cross-sectional documentary Paulo Brazil prepandemic pre 1 2015 10 2020 11 5 2023, 2023 , 2023) treatment analyses analysis pvalue p value 005 0 05 <0.0 significant followed Results 14 p>0.05. p005 p>0.05 . (p>0.05) p<0.05. p<0.05 (p<0.05) Conclusions COVID19 COVID 19 COVID-1 However diagnoses 20 202 00 <0. p00 p>0.0 (p>0.05 p<0.0 (p<0.05 COVID1 COVID- 2 <0 p0 p>0. (p>0.0 p<0. (p<0.0 < p>0 (p>0. p<0 (p<0. p> (p>0 p< (p<0 (p> (p< (p

RESUMO Vários estudos etnobotânicos destacaram a importância da ameixa amarela como espécie vegetal útil no Nordeste brasileiro. Para domesticar e incorporar uma espécie nativa em sistemas produtivos é necessário obter informações sobre seu desenvolvimento e variação genética. Este trabalho teve como objetivo analisar a variabilidade genética de indivíduos de X. americana, acessada por marcadores moleculares amplificados ao acaso (RAPD). Foram utilizados 26 genótipos de X. americana, coletados na reserva particular Fazenda Canto das Emas, na cidade de Caturité, estado da Paraíba, Brasil. Por meio da técnica RAPD, foi possível avaliar as diferenças genéticas entre genótipos nativos em uma população de ameixa silvestre. Baseado no coeficiente de dissimilaridade de Sokas e Rohlf, foi possível formar quatro grupos distintos pelo método UPGMA. O coeficiente de correlação cofenética foi de 0,83, revelando variabilidade na consistência do padrão de agrupamento. Os genótipos de X. americana apresentam diversidade genética detectada por marcadores RAPD, que têm se mostrado eficientes na caracterização de indivíduos. Os genótipos 4, 8, 9, 11, 13, 14, 15, 16, 18, 21, 24, e 25 são os mais divergentes e devem ser utilizados em estratégias de conservação e programas de melhoramento. brasileiro X RAPD. RAPD . (RAPD) 2 Emas Caturité Paraíba Brasil silvestre Rohlf UPGMA 083 0 83 0,83 agrupamento 4 8 9 11 13 14 15 16 18 21 24 melhoramento (RAPD 08 0,8 1 0,

ABSTRACT Several ethnobotanical studies highlighted the importance of yellow plum as a useful plant species in the Brazilian Northeast region. In order to domesticate and incorporate a native species in production systems it is necessary to obtain information on its development and genetic variation. This work aimed to analyze the genetic variability of individuals of X. americana, accessed by Random Amplified Polymorphic DNA (RAPD) molecular markers. 26 genotypes of X. americana, randomly collected at the private reserve Campo das Emas Farm located in the Caturité City, Paraíba State, Brazil, were used in the study. Through the RAPD technique it was possible to assess the genetic variations among native genotypes within a wild plum population. Based on Sokal and Rohlf dissimilarity coefficient it was possible to form four distinct groups using the UPGMA method. The Cophenetic Correlation Coefficient was 0.83, revealing variability in the consistency of the cluster pattern. The genotypes of X. americana have genetic diversity detected by RAPD markers, which have shown to be efficient in characterizing individuals. Genotypes 4, 8, 9, 11, 13, 14, 15, 16, 18, 21, 24, and 25 are the most divergent and should be used in conservation strategies and breeding programs. region variation X (RAPD markers 2 City State Brazil study population method 083 0 83 0.83 pattern 4 8 9 11 13 14 15 16 18 21 24 programs 08 0.8 1 0.