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1.
Total intravenous anesthesia with propofol, ketamine, and lidocaine associated with dexmedetomidine or xylazine for ovariohysterectomy surgery in female dogs propofol ketamine
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Boff, Gustavo Antônio
; Lima, Camila Moura de
; Iepsen, Luã Borges
; Nobre, Márcia de Oliveira
; Gehrcke, Martielo Ivan
.
RESUMO: Esse estudo comparou efeitos cardiovasculares e respiratórios da dexmedetomidina e xilazina na anestesia total intravenosa com propofol, cetamina e lidocaína. Foram submetidas a ovário-histerectomia 21 cadelas, pré-medicadas com acepromazina, anestesiadas com propofol em taxa variável. As cadelas foram intubadas e suplementadas com oxigênio 100% em circuito sem reinalação de gases em ventilação espontânea. Após a indução, foram distribuídas em três grupos (n=21): controle (CON) com cetamina (2 mg/kg + 0,6 mg/kg/h) e lidocaína (2 mg/kg + 3 mg/kg/h), DEX e XIL com os mesmos fármacos do CON, associados à dexmedetomidina (2 µg/kg + 1 µg/kg/h) ou xilazina (0,2 mg/kg + 0,1 mg/kg/h). Durante a anestesia, foram avaliados o consumo de propofol, resgate analgésico de fentanil, parâmetros cardiorepiratórios e hemogasométricos. O grupo DEX apresentou menor consumo de propofol (0,16 ± 0,09 mg/kg/min) comparado ao CON (0,24 ± 0,09 mg/kg/min), ambos sem diferir de XIL (0,23 ± 0,09 mg/kg/min). A pressão arterial média foi maior após o bolus inicial em DEX (107 ± 8 mmHg) e XIL (96 ± 11 mmHg) comparadas ao grupo CON (80 ± 10 mmHg). Houve maior acúmulo de gás carbônico arterial e diminuição do pH no grupo CON. O número total de resgates com fentanil não diferiram entre DEX (7) e XIL (6), e foram inferiores ao CON (16). Conclui-se que a dexmedetomidina e xilazina reduziram o consumo de fentanil transoperatório em comparação à infusão isolada de cetamina e lidocaína. Porém, nesse estudo apenas a dexmedetomidina promoveu menor consumo de propofol e maiores valores de pressão arterial. RESUMO ováriohisterectomia ovário histerectomia 2 prémedicadas pré medicadas acepromazina variável 100 espontânea indução n=21 n21 n (n=21) (CON ( mgkg mg kg 06 0 6 0, mg/kg/h mgkgh h mg/kg/h, , µgkg µg µg/kg/h µgkgh 0,2 02 (0, 01 mg/kg/h. . hemogasométricos 0,16 016 16 (0,1 009 09 0,0 mg/kg/min mgkgmin min 0,24 024 24 mg/kg/min, 0,23 023 23 mg/kg/min. 107 (10 mmHg 96 (9 80 (8 mmHg. 7 (7 6, (6) 16. (16) Concluise Conclui se Porém n=2 n2 (n=21 (0 00 (1 9 (6 (16 n= (n=2 (n= (n
ABSTRACT: This study compared cardiovascular and respiratory effects of dexmedetomidine and xylazine in total intravenous anesthesia with propofol, ketamine, and lidocaine. Twenty-one female dogs were submitted to ovariohysterectomy, premedicated with acepromazine and anesthetized with propofol at a variable rate. The dogs were intubated and supplemented with 100% oxygen in a circuit without rebreathing gases in spontaneous ventilation. They were divided into three groups (n=21) after induction: control (CON) with ketamine (2 mg/kg + 0.6 mg/kg/h) and lidocaine (2 mg/kg + 3 mg/kg/h), DEX and XIL with the same drugs as CON, associated with dexmedetomidine (2 µg/kg + 1 µg/kg/h) or xylazine (0.2 mg/kg + 0.1 mg/kg/h). Propofol consumption, fentanyl analgesic rescue, and cardiorespiratory and blood gas parameters were evaluated during anesthesia. The DEX group had a lower consumption of propofol (0.16 ± 0.09 mg/kg/min) compared to CON (0.24 ± 0.09 mg/kg/min), both not differing from XIL (0.23 ± 0.09 mg/kg/min). The mean arterial pressure was higher after the initial bolus in DEX (107 ± 8 mmHg) and XIL (96 ± 11 mmHg) compared to the CON group (80 ± 10 mmHg). Higher accumulation of arterial carbon dioxide and a decrease in pH were observed in the CON group. The total number of fentanyl rescues did not differ between DEX (7) and XIL (6) and were lower than CON (16). Therefore, dexmedetomidine and xylazine reduced intraoperative fentanyl consumption compared to ketamine and lidocaine infusion alone. However, only dexmedetomidine promoted lower propofol consumption and higher blood pressure values. ABSTRACT Twentyone Twenty one ovariohysterectomy rate 100 ventilation n=21 n21 n 21 (n=21 induction (CON 2 ( mgkg mg kg 06 0 6 0. mg/kg/h mgkgh h mg/kg/h, , µgkg µg µg/kg/h µgkgh 0.2 02 (0. 01 mg/kg/h. . rescue 0.16 016 16 (0.1 009 09 0.0 mg/kg/min mgkgmin min 0.24 024 24 mg/kg/min, 0.23 023 23 mg/kg/min. 107 (10 mmHg 96 (9 80 (8 mmHg. 7 (7 (6 16. (16) Therefore alone However values n=2 n2 (n=2 (0 00 (1 9 (16 n= (n= (n
2.
Concentrations of metals in water, sediments and aquatic macrophytes in a river located in a region with a hot semi-arid climate water semiarid semi arid
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Oliveira, Camila Tâmires Alves
; Camargo, Antonio Fernando Monteiro
; Silva, Eulene Francisco da
; Henry-Silva, Gustavo Gonzaga
.
Resumo Objetivo i) existe diferença no grau de contaminação nas diferentes partes da bacia nos compartimentos água, sedimento e macrófitas aquáticas? e ii) os três compartimentos respondem de forma semelhante à contaminação por metais? Metódos Amostras de água, sedimento e macrófitas aquáticas (Salvinia auriculata Aubl., Pistia stratiotes L., Ludwigia helminthorrhiza (Mart.) H. Hara e Eichhornia crassipes (Mart.) Solms) foram coletadas em 10 locais de amostragem em diferentes trechos de uma bacia hidrográfica tropical. Foram determinadas as concentrações de Fe, Pb, Ni, Zn, Mn, Cr, Cu e Cd e aos resultados nós aplicamos uma Análise de Componentes Principais (ACP), separadamente para cada compartimento, para ordenar os locais de coleta. Resultados Fe e Mn mostraram maiores concentrações do que os outros metais nas plantas e no sedimento. Com exceção do Mn, a ordem dos metais foi similar na água e no sedimento. No entanto, a ACP ordenou os locais de coleta de forma diferente. Nossos resultados demonstraram que a ordenação dos locais de amostragem por concentração de metais difere entre água, sedimento e macrófitas. Conclusão Nós concluímos que avaliar a contaminação de ambientes aquáticos por metais e os efeitos da contaminação na cadeia alimentar, não basta avalia-los apenas na água e sedimento, mas também em alguma comunidade aquática. i ii Salvinia Aubl Aubl. L L. Mart. Mart (Mart. H Solms 1 tropical Pb Ni Zn Cr ACP, , (ACP) compartimento entanto diferente alimentar avalialos avalia los aquática (Mart (ACP
Abstract Aim i) is there a difference in the level of contamination in the different parts of the basin in the water, sediment and aquatic macrophytes compartments? and ii) do the three compartments respond similarly to metal contamination? Methods Samples of water, sediment and aquatic macrophytes (Salvinia auriculata Aubl., Pistia stratiotes L., Ludwigia helminthorrhiza (Mart.) H. Hara and Eichhornia crassipes (Mart.) Solms) were collected at 10 sampling sites in different stretches of a tropical hydrographic basin. We determined the metal concentrations of Fe, Pb, Ni, Zn, Mn, Cr, Cu and Cd, and to the results we applied Principal Component Analysis (PCA), separately for each compartment, to order the sampling sites. Results Fe and Mn had higher concentrations than other metals in plants and sediment. With the exception of Mn, the order of metals was similar between water and sediment. However, the PCAs ordered the sampling sites differently. Our results demonstrated that the ordering of sampling sites by metal concentrations differs among water, sediment and macrophytes. Conclusions We conclude that to evaluate the contamination of aquatic environments by metals and the effects of contamination on the food chain, it is not enough to evaluate them only in water or sediment, but also in an aquatic community. i ii Salvinia Aubl Aubl. L L. Mart. Mart (Mart. H Solms 1 Pb Ni Zn Cr Cd PCA, PCA , (PCA) compartment However differently chain community (Mart (PCA
3.
Os 40 anos do descobrimento do bóson Z0: o mediador de correntes neutras 4 Z0 Z
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A descoberta dos bósons vetoriais massivos Z0 e W foi um marco na construção do Modelo Padrão das Partículas Elementares e permitiu a compreensão de uma gama de mecanismos de produção medidos em laboratório. Este artigo apresenta os aspectos gerais sobre teoria e instrumentação que levaram à descoberta do bóson vetorial massivo Z0 em 1983, uma das partículas mediadoras da Força Fraca e responsável pelas interações de correntes neutras. Uma breve contextualização histórica da construção da Teoria das Interações Fracas é feita, desde a descoberta da radioatividade até a proposta de sua unificação com a Eletrodinâmica Quântica, bem como a descrição dos principais experimentos envolvidos e discussão dos resultado obtidos. Por fim, os resultados obtidos nos experimentos UA1 e UA2 do S p p ¯ S são apresentados, os quais levaram ao Prêmio Nobel de 1984. Z laboratório 1983 neutras feita Quântica fim UA apresentados 1984 198 19 1
The discovery of the massive vectorial bosons Z0 and W was a milestone in the development of the Standard Model of Elementary Particles and provided a comprehension of a wide range of experimentally measured production mechanisms. This article presents an overview of the theory and instrumentation which led to the discovery of the massive vector boson Z0 in 1983, one of the mediators of the weak force and responsible for neutral current interactions. A brief historical context of the the development of the Theory of Weak Interactions is done, from the discovery of radioactivity to its unification with the Quantum Electrodynamics, as well as a description of the key experiments involved and a discussion of the obtained results. Finally, the results obtained by the UA1 and UA2 experiments at S p p ¯ S are presented, which resulted in the 1984 Nobel Prize. Z mechanisms 1983 interactions done Electrodynamics Finally UA presented 198 Prize 19 1
4.
SARS-CoV-2 shedding, infectivity, and evolution in an immunocompromised adult patient SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- shedding infectivity SARS-CoV
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Mendes-Correa, Maria Cassia
; Ghilardi, Fábio de Rose
; Salomão, Matias Chiarastelli
; Villas-Boas, Lucy Santos
; Paula, Anderson Vicente de
; Paiao, Heuder Gustavo Oliveira
; Costa, Antonio Charlys da
; Tozetto-Mendoza, Tânia Regina
; Freire, Wilton
; Sales, Flavia Cristina Silva
; Claro, Ingra Morales
; Sabino, Ester Cerdeira
; Faria, Nuno Rodrigues
; Witkin, Steven Sol
.
Revista do Instituto de Medicina Tropical de São Paulo
- Journal Metrics
ABSTRACT This study aimed to provide further insight into the evolutionary dynamics of SARS-CoV-2 by analyzing the case of a 40-year-old man who had previously undergone autologous hematopoietic stem cell transplantation due to a diffuse large B-cell lymphoma. He developed a persistent SARS-CoV-2 infection lasting at least 218 days and did not manifest a humoral immune response to the virus during this follow-up period. Whole-genome sequencing and viral cultures confirmed a persistent infection with a replication-positive virus that had undergone genetic variation for at least 196 days after symptom onset. SARSCoV2 SARSCoV SARS CoV 2 SARS-CoV- 40yearold yearold 40 year old Bcell B lymphoma 21 followup follow up period Wholegenome Whole genome replicationpositive replication positive 19 onset SARS-CoV 4 1
5.
Chemical and mineralogical constitution of redoximorphic features and mechanism of formation of Plinthosols from the Araguaia River plain, Brazil plain
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Santos, Djavan Pinheiro
; Santos, Glenio Guimarães
; Oliveira, Virlei Álvaro de
; Silva, Gustavo Cassiano da
; Flores, Rilner Alves
; Azevedo, Antônio Carlos
; Souza Júnior, Valdomiro Severino de
; Pereira, Marcos Gervasio
.
ABSTRACT Currently in Brazil, large grain cultivation projects on Plinthosols are a reality, however, there is little or no knowledge of the real mechanism of formation of the plinthite feature, in addition to what is reported in the literature as being a product of oxidation-reduction processes of iron element. This study evaluates iron redoximorphic features and investigates their chemical and mineralogical composition in two profiles of Plinthosols from the Araguaia River plain (P1 and P2). The study strengthens the understanding of the pedogenetic processes involved in the formation of mottles and plinthite. In this sense, it assesses whether the formation mechanisms corroborate the literature. Soil features were sampled in the upper right and left position at the initial plinthic horizon, upper right and left position at the main plinthic horizon, and lower right position at the base horizon of the plinthite zone in the profile. Separated samples comprising the soil matrix, mottles, and plinthite under natural moisture conditions were ground into powder form for chemical determinations by X-ray fluorescence (XRF), sulfuric acid attack (H2SO4), sodium dithionite-citrate-bicarbonate (DCB), and ammonium acid oxalate; and mineralogical determinations by X-ray diffraction. Iron contents in all determined forms were always higher in the plinthite feature, intermediate in the mottle feature, and lower in the soil matrix feature. Most of the Fe in all redoximorphic features is included in the structure of primary minerals and their derivatives (vermiculite, illite, and VHEs). Only part of the iron present (about 35.40 % in P1 and 41.98 % in P2) is detected in the form of oxides such as goethite and hematite, which could be formed in redox processes. The mottle and plinthite features under study are not the product of the classic process of segregation, mobilization, and accumulation of iron as a consequence of redox processes. These features were formed or emerged as a result of a relatively slow and constant weathering process of their source material, which is gradually decomposed in an aqueous medium, releasing most of its components. These components include iron and more mobile elements such as bases and silicon, which leave the system through drainage water, and of which a small part may eventually recombine to form new less complex minerals such as kaolinite and oxides. Brazil reality however feature oxidationreduction oxidation reduction element P (P P2. P2 . sense profile Xray X ray XRF, XRF , (XRF) H2SO4, H2SO4 HSO H SO (H2SO4) dithionitecitratebicarbonate dithionite citrate bicarbonate DCB, DCB (DCB) oxalate diffraction vermiculite, vermiculite (vermiculite illite VHEs. VHEs VHEs) about 3540 35 40 35.4 4198 41 98 41.9 hematite segregation mobilization material medium silicon water (XRF H2SO (H2SO4 (DCB 354 3 4 35. 419 9 41. (H2SO
6.
III BRAZILIAN CONSENSUS STATEMENT ON ENDOSCOPIC ULTRASOUND
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PESSOA, Ricardo Rangel de Paula
; BESTETTI, Alexandre Moraes
; OLIVEIRA, Victor Lira de
; ARAUJO, Wladimir Campos de
; GUARALDI, Simone
; RODRIGUES SILVA, Rodrigo Roda
; OLIVEIRA, Francisco Antonio Araujo
; RIBEIRO, Maria Sylvia Ierardi
; CARNEIRO, Fred Olavo Aragão Andrade
; D’ASSUNÇÃO, Marco Aurélio
; MEDRADO, Bruno Frederico Oliveira Azevedo
; RETES, Felipe Alves
; PAULO, Gustavo Andrade de
; SCHNEIDER, Nutianne Camargo
; ROSSINI, Lucio Giovanni Battista
; VALLINOTO, Leonardo
; ARDENGH, Jose Celso
; COELHO NETO, Djalma Ernesto
; IDE, Edson
; SILVA, Marcos Clarencio Batista
; FRANCO, Matheus Cavalcante
; MATUGUMA, Sergio Eiji
; MOURA, Diogo Turiani Hourneaux de
; ARANTES, Vitor Nunes
; NAHOUM, Rafael
; BRUNALDI, Vitor Ottoboni
; SANTOS, Marcos Eduardo Lera dos
; CHAVES, Dalton Marques
; MICELLI-NETO, Otávio
; SALOMAO, Bruno Chaves
; MALUF-FILHO, Fauze
; LUZ, Gustavo de Oliveira
.
RESUMO Contexto: Nas últimas décadas, a ecoendoscopia evoluiu de uma ferramenta diagnóstica para uma plataforma para diversas intervenções terapêuticas. Vários avanços tecnológicos surgiram desde o último Consenso Brasileiro, demandando uma revisão e atualização das recomendações baseadas nas melhores evidências científicas. Métodos: Um grupo de 32 ecoendoscopistas renomados selecionou oito tópicos relevantes para serem discutidos a fim de gerar questões clínicas. Em seguida, foi realizada uma revisão da literatura para responder a essas perguntas com base nas evidências mais atualizadas. Resultados: Trinta e três tópicos foram formulados e votados pelos especialistas para alcançar um consenso. O Sistema de Oxford foi utilizado para classificar o nível de evidência. Conclusão: Há evidências moderadas para sustentar que a forma da agulha, calibre ou técnica de aspiração não influenciam no rendimento da amostragem tecidual guiada por ultrassom endoscópico (USE) de lesões sólidas pancreáticas. Há evidências moderadas para sustentar o uso da biópsia transcutânea guiada por USE da parede cística para diferenciar entre neoplasias císticas mucinosas e não mucinosas. Existem poucas evidências para apoiar o tratamento guiado por USE de varizes gástricas. Há um alto nível de evidência para sustentar que a drenagem biliar guiada por USE e a CPRE apresentam resultados semelhantes em pacientes com obstrução biliar maligna distal. Há um alto nível de evidência para o uso da USE no diagnóstico de cistos pancreáticos neoplásicos e na detecção de necrose antes de indicar a drenagem. Há evidências moderadas para sustentar a preferência pela gastroenterostomia guiada por USE em relação ao stent duodenal para obstrução maligna da saída gástrica em pacientes com expectativa de vida superior a 2 meses. Há um alto nível de evidência para sustentar o uso da ablação por radiofrequência no tratamento de ambos os tipos, funcionantes e não funcionantes, de tumores neuroendócrinos. Contexto décadas terapêuticas Brasileiro científicas Métodos 3 clínicas seguida atualizadas Resultados consenso Conclusão agulha (USE pancreáticas gástricas distal meses tipos neuroendócrinos
ABSTRACT Background: In the past decades, endoscopic ultrasound has developed from a diagnostic tool to a platform for many therapeutic interventions. Various technological advancements have emerged since the last Brazilian Consensus, demanding a review and update of the recommendations based on the best scientific evidence. Methods: A group of 32 renowned echoendoscopists selected eight relevant topics to be discussed to generate clinical questions. After that, a literature review was conducted to answer these questions based on the most updated evidence. Results: Thirty-three statements were formulated and voted on by the experts to reach a consensus. The Oxford System was used to grade the level of evidence. Conclusion: There is moderate evidence to support that the needle shape, gauge, or aspiration technique does not influence the yield of endoscopic ultrasound (EUS)-guided tissue sampling of pancreatic solid lesions. There is moderate evidence to support using EUS-TTNB of the cyst wall to differentiate between mucinous and non-mucinous cystic neoplasms. There is little evidence to support the EUS-guided treatment of gastric varices. There is a high level of evidence to support that EUS-guided biliary drainage and ERCP present similar outcomes in patients with distal malignant biliary obstruction. There is a high level of evidence for using EUS to diagnose neoplastic pancreatic cysts and detect necrosis before indicating drainage. There is moderate evidence to support EUS-GE over duodenal stent for malignant gastric outlet obstruction in patients with a life expectancy higher than 2 months. There is a high level of evidence to support the use of RFA in treating both functioning and non-functioning types of NET. Background decades interventions Consensus Methods 3 Results Thirtythree Thirty three consensus Conclusion shape gauge EUSguided guided lesions EUSTTNB TTNB nonmucinous non neoplasms varices EUSGE GE months nonfunctioning NET
7.
Diretriz sobre Diagnóstico e Tratamento da Cardiomiopatia Hipertrófica – 2024 202 20 2
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Fernandes, Fabio
; Simões, Marcus V.
; Correia, Edileide de Barros
; Marcondes-Braga, Fabiana Goulart
; Coelho-Filho, Otavio Rizzi
; Mesquita, Cláudio Tinoco
; Mathias Junior, Wilson
; Antunes, Murillo de Oliveira
; Arteaga-Fernández, Edmundo
; Rochitte, Carlos Eduardo
; Ramires, Felix José Alvarez
; Alves, Silvia Marinho Martins
; Montera, Marcelo Westerlund
; Lopes, Renato Delascio
; Oliveira Junior, Mucio Tavares de
; Scolari, Fernando Luis
; Avila, Walkiria Samuel
; Canesin, Manoel Fernandes
; Bocchi, Edimar Alcides
; Bacal, Fernando
; Moura, Lidia Zytynski
; Saad, Eduardo Benchimol
; Scanavacca, Mauricio Ibrahim
; Valdigem, Bruno Pereira
; Cano, Manuel Nicolas
; Abizaid, Alexandre Antonio Cunha
; Ribeiro, Henrique Barbosa
; Lemos Neto, Pedro Alves
; Ribeiro, Gustavo Calado de Aguiar
; Jatene, Fabio Biscegli
; Dias, Ricardo Ribeiro
; Beck-da-Silva, Luis
; Rohde, Luis Eduardo Paim
; Bittencourt, Marcelo Imbroinise
; Pereira, Alexandre da Costa
; Krieger, José Eduardo
; Villacorta Junior, Humberto
; Martins, Wolney de Andrade
; Figueiredo Neto, José Albuquerque de
; Cardoso, Juliano Novaes
; Pastore, Carlos Alberto
; Jatene, Ieda Biscegli
; Tanaka, Ana Cristina Sayuri
; Hotta, Viviane Tiemi
; Romano, Minna Moreira Dias
; Albuquerque, Denilson Campos de
; Mourilhe-Rocha, Ricardo
; Hajjar, Ludhmila Abrahão
; Brito Junior, Fabio Sandoli de
; Caramelli, Bruno
; Calderaro, Daniela
; Farsky, Pedro Silvio
; Colafranceschi, Alexandre Siciliano
; Pinto, Ibraim Masciarelli Francisco
; Vieira, Marcelo Luiz Campos
; Danzmann, Luiz Claudio
; Barberato, Silvio Henrique
; Mady, Charles
; Martinelli Filho, Martino
; Torbey, Ana Flavia Malheiros
; Schwartzmann, Pedro Vellosa
; Macedo, Ariane Vieira Scarlatelli
; Ferreira, Silvia Moreira Ayub
; Schmidt, Andre
; Melo, Marcelo Dantas Tavares de
; Lima Filho, Moysés Oliveira
; Sposito, Andrei C.
; Brito, Flávio de Souza
; Biolo, Andreia
; Madrini Junior, Vagner
; Rizk, Stephanie Itala
; Mesquita, Evandro Tinoco
.
8.
Concrete mix design method for durability based on particle packing concept
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Silva, Leonária Araújo
; Silva, Wanner Kelly Damasceno da
; Cabral, Antônio Eduardo Bezerra
; Pinheiro, Gustavo de Medeiros
; Oliveira, Antônio Medeiros de
.
Resumo O concreto apresenta um comportamento complexo, sendo uma atividade difícil definir a proporção ideal dos seus constituintes. A fim de superar esse desafio, muitos métodos de dosagem foram desenvolvidos, ao longo do tempo. Entretanto, a maioria desses métodos não considera parâmetros de durabilidade durante o procedimento. Assim, o objetivo deste artigo é apresentar um método para dosar concretos, tendo como parâmetros de resposta propriedades de trabalhabilidade (valores de abatimento de 50 mm a 220 mm), de resistência à compressão axial (classe de 25MPa a 55MPa) e de durabilidade. A partir da aplicação do método proposto, foi possível elaborar os diagramas de dosagem e de desempenho. Percebeu-se que todos os concretos se enquadraram na classe de consistência pré-estabelecida e apresentaram resultados de resistência à compressão axial próximos aos valores pré-determinados. Além disso, foi possível obter indicativos da durabilidade do material. complexo constituintes desafio desenvolvidos tempo Entretanto procedimento Assim 5 22 mm, , mm) MPa 55MPa proposto desempenho Percebeuse Percebeu préestabelecida pré estabelecida prédeterminados. prédeterminados determinados. determinados pré-determinados disso material 2
Abstract Concrete presents complex behavior, being a difficult material to define the ideal proportion of its constituents. To overcome this challenge, many mix design methods have been developed over time. However, most of these methods do not consider durability parameters during the procedure. Thus, the objective of this article is to present a mix design method for concrete, with properties of workability (slump rating from 50 mm to 220 mm), axial compressive strength (class of 25MPa to 55MPa), and durability as response parameters. From the application of the proposed method, it was possible to create mix design and performance diagrams. It was noticed that all concretes fell into the pre-established consistency class and presented axial compressive strength results close to the predetermined values. Moreover, it was possible to obtain indications of the material's durability. behavior constituents challenge time However procedure Thus concrete slump 5 22 mm, , mm) MPa 55MPa, 55MPa 55MPa) diagrams preestablished pre established values Moreover materials s 2
9.
Tendência Temporal no Implante Percutâneo de Bioprótese Aórtica: Análise de 10 Anos do Registro TAVIDOR Aórtica 1
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Esteves, Vinicius
; Andrade, Pedro Beraldo de
; Zukowski, Cleverson Neves
; Araujo, Edmur
; Bezerra, Cristiano Guedes
; Oliveira, Adriano Dourado
; Melo, Eduardo Pessoa de
; Gama, Gustavo
; Cantarelli, Rodrigo
; Mattos, Luiz Alberto Piva e
; Tedeschi, Angelo
; Loures, Vitor Alves
; Vahle, Vitor
; Silva, Guilherme Barreto Gameiro
; Rati, Miguel Antonio Neves
; Lopes, Augusto Celso
; Fé Filho, Nilson de Moura
; Alves, Gustavo
; Tavares Filho, Sérgio Costa
; Kreimer, Sergio
; Tebet, Marden
; Maia, Felipe
; Oliveira, Maurício Sales de
; Fonseca, Alberto
; Camiletti, Angelina
; Albuquerque, Denilson Campos de
; Souza, Olga Ferreira de
.
Resumo Fundamento O implante percutâneo de bioprótese valvar aórtica (TAVI) consolidou-se como opção terapêutica da estenose aórtica de grau importante. Dados sobre as características evolutivas dos procedimentos e dos resultados obtidos com a técnica ao longo da última década, em escala nacional, são desconhecidos. Objetivos Analisar a tendência temporal referente ao perfil demográfico, características dos procedimentos e desfechos hospitalares de pacientes submetidos a TAVI na Rede D’Or São Luiz. Métodos Registro observacional envolvendo 29 instituições nacionais. Comparou-se características dos procedimentos realizados de 2012 a 2017 (Grupo 1) e de 2018 a 2023 (Grupo 2). Foram considerados significantes os resultados com valor de p < 0,05. Resultados Foram analisados 661 casos, 95 pertencentes ao Grupo 1 e 566 ao Grupo 2. A média de idade foi 81,1 anos. Observou-se no Grupo 1 maior prevalência de pacientes em classe funcional III ou IV e escore de risco > 8%. Foi mais frequente o emprego de anestesia geral, monitorização ecocardiográfica transesofágica e via de acesso por dissecção. Maior taxa de sucesso do procedimento (95,4% versus 89,5%; p = 0,018) foi aferida em implantes efetivados a partir de 2018, assim como menor mortalidade (3,9% versus 11,6%; p = 0,004) e necessidade de marcapasso definitivo (8,5% versus 17,9%; p = 0,008). Conclusões A análise temporal de 10 anos do Registro TAVIDOR demonstra uma queda na complexidade clínica dos pacientes. Além disso, o avanço para técnicas de implante minimalistas, somadas à evolução tecnológica dos dispositivos, podem ter contribuído para desfechos favoráveis dentre aqueles cujo implante ocorreu no último quinquênio. (TAVI consolidouse consolidou se importante década nacional desconhecidos demográfico DOr D Or Luiz 2 nacionais Comparouse Comparou 201 202 . 2) 005 0 05 0,05 66 casos 9 56 811 81 81, Observouse Observou 8 8% geral dissecção 95,4% 954 4 (95,4 89,5% 895 89 5 0,018 0018 018 3,9% 39 3 (3,9 11,6% 116 11 6 0,004 0004 004 8,5% 85 (8,5 17,9% 179 17 0,008. 0008 0,008 008 0,008) disso minimalistas dispositivos quinquênio 20 00 0,0 95,4 (95, 89,5 0,01 001 01 3,9 (3, 11,6 0,00 000 8,5 (8, 17,9 0, 95, (95 89, 3, (3 11, 8, (8 17, (9 (
Abstract Background Transcatheter aortic valve implantation (TAVI) has established itself as the preferential strategy to approach severe aortic stenosis. Information on procedural improvements and nationwide results obtained with the technique throughout the past decade are unknown. Objectives To assess the temporal variation of the demographic profile, procedural characteristics, and in-hospital outcomes of patients undergoing TAVI procedures at the Rede D’Or São Luiz. Methods Observational registry comprising 29 national institutions, comparing the characteristics of the TAVI procedures performed from 2012 to 2017 (Group 1) to those performed from 2018 to 2023 (Group 2). The statistical significance level adopted was p < 0.05. Results This study assessed 661 patients, 95 in Group 1 and 566 in Group 2, with a mean age of 81.1 years. Group 1 patients had a higher prevalence of New York Heart Association functional class III or IV and STS risk score > 8%. In addition, they more often underwent general anesthesia, transesophageal echocardiographic monitoring, and access through femoral dissection. Group 2 patients had a higher success rate of the TAVI procedure (95.4% versus 89.5%; p = 0.018), lower mortality (3.9% versus 11.6%; p = 0.004), and less often needed permanent pacemaker implantation (8.5% versus 17.9%; p = 0.008). Conclusions The 10-year temporal trends analysis of the TAVIDOR Registry shows a reduction in patients’ clinical complexity over time. Furthermore, the advance to minimalistic implantation techniques, added to the technological evolution of the devices, may have contributed to the favorable outcomes observed among those whose implantation occurred in the last 5 years studied. (TAVI stenosis unknown profile inhospital hospital DOr D Or Luiz institutions 201 202 2. . 2) 005 0 05 0.05 66 9 56 811 81 81. 8 8% addition anesthesia monitoring dissection 95.4% 954 4 (95.4 89.5% 895 89 0.018, 0018 0.018 , 018 0.018) 3.9% 39 3 (3.9 11.6% 116 11 6 0.004, 0004 0.004 004 0.004) 8.5% 85 (8.5 17.9% 179 17 0.008. 0008 0.008 008 0.008) 10year year 10 time Furthermore techniques devices studied 20 00 0.0 95.4 (95. 89.5 001 0.01 01 3.9 (3. 11.6 000 0.00 8.5 (8. 17.9 0. 95. (95 89. 3. (3 11. 8. (8 17. (9 (
10.
To be or not to B27 positive: implications for the phenotypes of axial spondyloarthritis outcomes. Data from a large multiracial cohort from the Brazilian Registry of Spondyloarthritis B B2 positive outcomes
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Resende, Gustavo Gomes
; Saad, Carla Goncalves Schahin
; Marques, Claudia Diniz Lopes
; Ribeiro, Sandra Lúcia Euzébio
; Gavi, Maria Bernadete Renoldi de Oliveira
; Yazbek, Michel Alexandre
; Marinho, Adriana de Oliveira
; Menin, Rita de Cássia
; Ochtrop, Manuella Lima Gomes
; Soares, Andressa Miozzo
; Cavalcanti, Nara Gualberto
; Carneiro, Jamille Nascimento
; Werner de Castro, Glaucio Ricardo
; Fernandes, José Mauro Carneiro
; Souza, Elziane da Cruz Ribeiro E
; Alvarenga, Corina Quental de Menezes
; Vieira, Rejane Maria Rodrigues de Abreu
; Machado, Natalia Pereira
; Ximenes, Antônio Carlos
; Gazzeta, Morgana Ohira
; Albuquerque, Cleandro Pires de
; Skare, Thelma Larocca
; Keiserman, Mauro Waldemar
; Kohem, Charles Lubianca
; Benacon, Gabriel Sarkis
; Rocha, Vítor Florêncio Santos
; Lage, Ricardo da Cruz
; Malheiro, Olivio Brito
; Golebiovski, Rywka Tenenbaum Medeiros
; Oliveira, Thauana Luiza
; Duque, Ruben Horst
; Londe, Ana Carolina
; Pinheiro, Marcelo de Medeiros
; Sampaio-Barros, Percival Degrava
.
Abstract Background There is a remarkable variability in the frequency of HLA-B27 positivity in patients with spondyloarthritis (SpA), which may be associated with different clinical presentations worldwide. However, there is a lack of data considering ethnicity and sex on the evaluation of the main clinical and prognostic outcomes in mixed-race populations. The aim of this study was to evaluate the frequency of HLA-B27 and its correlation with disease parameters in a large population of patients from the Brazilian Registry of Spondyloarthritis (RBE). Methods The RBE is a multicenter, observational, prospective cohort that enrolled patients with SpA from 46 centers representing all five geographic regions of Brazil. The inclusion criteria were as follow: (1) diagnosis of axSpA by an expert rheumatologist; (2) age ≥18 years; (3) classification according to ASAS axial. The following data were collected via a standardized protocol: demographic data, disease parameters and treatment historical. Results A total of 1096 patients were included, with 73.4% HLA-B27 positivity and a mean age of 44.4 (±13.2) years. Positive HLA-B27 was significantly associated with male sex, earlier age at disease onset and diagnosis, uveitis, and family history of SpA. Conversely, negative HLA-B27 was associated with psoriasis, higher peripheral involvement and disease activity, worse quality of life and mobility. Conclusions Our data showed that HLA-B27 positivity was associated with a classic axSpA pattern quite similar to that of Caucasian axSpA patients around the world. Furthermore, its absence was associated with peripheral manifestations and worse outcomes, suggesting a relevant phenotypic difference in a highly miscegenated population. HLAB27 HLAB HLA B27 B HLA-B2 SpA, , (SpA) worldwide However mixedrace mixed race populations RBE. . (RBE) multicenter observational 4 Brazil follow 1 (1 rheumatologist 2 (2 18 ≥1 years 3 (3 axial protocol historical 109 included 734 73 73.4 444 44 44. ±13.2 132 13 (±13.2 uveitis Conversely psoriasis activity mobility world Furthermore HLAB2 B2 HLA-B (SpA (RBE ( ≥ 10 7 73. ±13. (±13. ±13 (±13 ±1 (±1 ± (±
11.
Two-phase anaerobic digestion of cassava wastewater with addition of residual glycerol for hydrogen and methane production Twophase Two phase
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Meier, Thompson Ricardo Weiser
; Cremonez, Paulo André
; Oliveira, Carlos de Jesus de
; Teleken, Joel Gustavo
; Palú, Fernando
; Campos, Plínio Ribeiro Fajardo
; Silva, Edson Antonio da
.
RESUMO A produção de biogás por meio da codigestão de dois ou mais resíduos tem atraído atenção crescente de pesquisadores que buscam otimizar esse processo. A adição de glicerol aos resíduos agroindustriais durante a biodigestão anaeróbica tem demonstrado aumentar a produção de biogás e metano. No entanto, a utilização de um processo em duas fases focado na produção de hidrogênio ainda não foi amplamente explorada. Este trabalho visa avaliar a biodigestão anaeróbica em duas fases de águas residuais de mandioca, adicionando glicerol residual e águas residuais suínas para aumentar a produção de hidrogênio e metano. Um biodigestor em escala piloto foi utilizado durante a fase acidogênica a 38,5°C, contendo 4% de glicerol. O efluente foi submetido a tratamento metanogênico, e a influência da temperatura (36,0 a 39,0°C) e da concentração de bicarbonato de sódio (2,0 a 6,0 g L⁻¹) foi avaliada. Os resultados indicaram que as condições ótimas durante a fase metanogênica foram 39,0°C com uma concentração de bicarbonato de sódio de 5,0 g L⁻¹. A biodigestão em duas fases produziu 30,8 mL de H₂ por RCOD⁻¹ e 104,5 mL de CH₄ por RCOD⁻¹. Assim, os substratos e o inóculo utilizados foram adequados para o processo de biodigestão anaeróbica, aumentando a eficiência energética do processo devido à produção de hidrogênio. metano entanto explorada mandioca 385C C 38 5 38,5°C 4 metanogênico 36,0 360 36 0 (36, 390C 39 2,0 20 2 (2, 60 6 6, L⁻¹ L¹ L ¹ avaliada 50 5, 308 30 8 30, H RCOD¹ RCOD RCOD⁻ 1045 104 104, CH Assim 3 36, (36 2, (2 L⁻ 10 (3 ( 1
Abstract Biogas production through co-digestion of two or more waste products has garnered increasing attention from researchers seeking to optimize this process. Biogas and methane production increase with the addition of glycerol to agro-industrial wastes during anaerobic biodigestion. However, the utilization of a two-phase process focused on hydrogen production has not been widely explored. This work aims to evaluate two-phase anaerobic biodigestion of cassava wastewater by adding residual glycerol and swine wastewater to enhance hydrogen and methane production. A pilot-scale biodigester was used during the acidogenic phase at 38.5°C, containing 4% glycerol. The effluent was submitted to methanogenic treatment, and the influence of temperature (36.0 to 39.0°C) and sodium bicarbonate concentration (2.0 to 6.0 g L-1) were evaluated. The results indicated that the optimum conditions during the methanogenic phase were 39.0°C with a sodium bicarbonate concentration of 5.0 g L-1. The two-phase biodigestion produced 30.8 mL of (H2) RCOD-1 and 104.5 mL of (CH4) RCOD-1. Thus, the substrates and inoculum used were adequate for the anaerobic biodigestion process, increasing the energetic efficiency of the process due to hydrogen production. codigestion co digestion agroindustrial agro industrial However twophase explored pilotscale pilot scale 385C C 38 5 38.5°C 4 treatment 36.0 360 36 0 (36. 390C 39 2.0 20 2 (2. 60 6 6. L1 L 1 L-1 evaluated 50 5. L1. 1. 308 30 8 30. H2 H (H2 RCOD1 RCOD RCOD- 1045 104 104. CH4 CH (CH4 RCOD1. Thus 3 36. (36 2. (2 L- (H 10 (CH (3 (
12.
Characterization of the soot generated by an internal combustion engine using blends of biodiesel through Raman spectroscopy
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Resende, Maysa Teixeira
; Campos, Júlio César Costa
; Guimarães, Luciano de Moura
; Mendes, Joaquim Bonfim Santos
; Silva, José Antônio
; Siqueira, Antonio Marcos de Oliveira
; Souza, Gustavo Rodrigues de
.
Abstract Biodiesel serves as a biodegradable, non-toxic, and renewable fuel option that offers an alternative to traditional fossil fuels. This study aimed to examine the impact of elevating biodiesel content to 20% and 50% within regular diesel, with a focus on comprehending how these fuel mixtures influence variations in soot composition using Raman spectroscopy. The soot samples under analysis originated from commercial S10 diesel, as well as fuel blends containing 20% and 50% portions of sunflower and macaúba biodiesel, whereupon the use of this methodology for these fuels characterizes the novelty of this work. The outcomes derived from analyzing the soot samples revealed distinct characteristics in the G, D1, D3, and D4 bands. The ratio between the intensities of these D and G bands is closely indicative of the soot's structure. Consequently, this ratio was analyzed in this investigation to assess the effects of biodiesel concentration and engine rotation speed on soot characteristics. The conclusions found in this study indicated that there was minimal variation in the spectral characteristics of the soot samples across the different fuels and varying engine speeds. As a result, it is inferred that increasing the proportion of biodiesel in commercial diesel S10 did not have a significant impact on the structural composition of soot. biodegradable nontoxic, nontoxic non toxic, toxic non-toxic 20 50 spectroscopy S S1 work D1 D3 soots s structure Consequently speeds result 2 5
13.
Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
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Boeger, Walter A.
; Valim, Michel P.
; Zaher, Hussam
; Rafael, José A.
; Forzza, Rafaela C.
; Percequillo, Alexandre R.
; Serejo, Cristiana S.
; Garraffoni, André R.S.
; Santos, Adalberto J.
; Slipinski, Adam
; Linzmeier, Adelita M.
; Calor, Adolfo R.
; Garda, Adrian A.
; Kury, Adriano B.
; Fernandes, Agatha C.S.
; Agudo-Padrón, Aisur I.
; Akama, Alberto
; Silva Neto, Alberto M. da
; Burbano, Alejandro L.
; Menezes, Aleksandra
; Pereira-Colavite, Alessandre
; Anichtchenko, Alexander
; Lees, Alexander C.
; Bezerra, Alexandra M.R.
; Domahovski, Alexandre C.
; Pimenta, Alexandre D.
; Aleixo, Alexandre L.P.
; Marceniuk, Alexandre P.
; Paula, Alexandre S. de
; Somavilla, Alexandre
; Specht, Alexandre
; Camargo, Alexssandro
; Newton, Alfred F.
; Silva, Aline A.S. da
; Santos, Aline B. dos
; Tassi, Aline D.
; Aragão, Allan C.
; Santos, Allan P.M.
; Migotto, Alvaro E.
; Mendes, Amanda C.
; Cunha, Amanda
; Chagas Júnior, Amazonas
; Sousa, Ana A.T. de
; Pavan, Ana C.
; Almeida, Ana C.S.
; Peronti, Ana L.B.G.
; Henriques-Oliveira, Ana L.
; Prudente, Ana L.
; Tourinho, Ana L.
; Pes, Ana M.O.
; Carmignotto, Ana P.
; Wengrat, Ana P.G. da Silva
; Dornellas, Ana P.S.
; Molin, Anamaria Dal
; Puker, Anderson
; Morandini, André C.
; Ferreira, André da S.
; Martins, André L.
; Esteves, André M.
; Fernandes, André S.
; Roza, André S.
; Köhler, Andreas
; Paladini, Andressa
; Andrade, Andrey J. de
; Pinto, Ângelo P.
; Salles, Anna C. de A.
; Gondim, Anne I.
; Amaral, Antonia C.Z.
; Rondón, Antonio A.A.
; Brescovit, Antonio
; Lofego, Antônio C.
; Marques, Antonio C.
; Macedo, Antonio
; Andriolo, Artur
; Henriques, Augusto L.
; Ferreira Júnior, Augusto L.
; Lima, Aurino F. de
; Barros, Ávyla R. de A.
; Brito, Ayrton do R.
; Romera, Bárbara L.V.
; Vasconcelos, Beatriz M.C. de
; Frable, Benjamin W.
; Santos, Bernardo F.
; Ferraz, Bernardo R.
; Rosa, Brunno B.
; Sampaio, Brunno H.L.
; Bellini, Bruno C.
; Clarkson, Bruno
; Oliveira, Bruno G. de
; Corrêa, Caio C.D.
; Martins, Caleb C.
; Castro-Guedes, Camila F. de
; Souto, Camilla
; Bicho, Carla de L.
; Cunha, Carlo M.
; Barboza, Carlos A. de M.
; Lucena, Carlos A.S. de
; Barreto, Carlos
; Santana, Carlos D.C.M. de
; Agne, Carlos E.Q.
; Mielke, Carlos G.C.
; Caetano, Carlos H.S.
; Flechtmann, Carlos H.W.
; Lamas, Carlos J.E.
; Rocha, Carlos
; Mascarenhas, Carolina S.
; Margaría, Cecilia B.
; Waichert, Cecilia
; Digiani, Celina
; Haddad, Célio F.B.
; Azevedo, Celso O.
; Benetti, Cesar J.
; Santos, Charles M.D. dos
; Bartlett, Charles R.
; Bonvicino, Cibele
; Ribeiro-Costa, Cibele S.
; Santos, Cinthya S.G.
; Justino, Cíntia E.L.
; Canedo, Clarissa
; Bonecker, Claudia C.
; Santos, Cláudia P.
; Carvalho, Claudio J.B. de
; Gonçalves, Clayton C.
; Galvão, Cleber
; Costa, Cleide
; Oliveira, Cléo D.C. de
; Schwertner, Cristiano F.
; Andrade, Cristiano L.
; Pereira, Cristiano M.
; Sampaio, Cristiano
; Dias, Cristina de O.
; Lucena, Daercio A. de A.
; Manfio, Daiara
; Amorim, Dalton de S.
; Queiroz, Dalva L. de
; Queiroz, Dalva L. de
; Colpani, Daniara
; Abbate, Daniel
; Aquino, Daniel A.
; Burckhardt, Daniel
; Cavallari, Daniel C.
; Prado, Daniel de C. Schelesky
; Praciano, Daniel L.
; Basílio, Daniel S.
; Bená, Daniela de C.
; Toledo, Daniela G.P. de
; Takiya, Daniela M.
; Fernandes, Daniell R.R.
; Ament, Danilo C.
; Cordeiro, Danilo P.
; Silva, Darliane E.
; Pollock, Darren A.
; Muniz, David B.
; Gibson, David I.
; Nogueira, David S.
; Marques, Dayse W.A.
; Lucatelli, Débora
; Garcia, Deivys M.A.
; Baêta, Délio
; Ferreira, Denise N.M.
; Rueda-Ramírez, Diana
; Fachin, Diego A.
; Souza, Diego de S.
; Rodrigues, Diego F.
; Pádua, Diego G. de
; Barbosa, Diego N.
; Dolibaina, Diego R.
; Amaral, Diogo C.
; Chandler, Donald S.
; Maccagnan, Douglas H.B.
; Caron, Edilson
; Carvalho, Edrielly
; Adriano, Edson A.
; Abreu Júnior, Edson F. de
; Pereira, Edson H.L.
; Viegas, Eduarda F.G.
; Carneiro, Eduardo
; Colley, Eduardo
; Eizirik, Eduardo
; Santos, Eduardo F. dos
; Shimbori, Eduardo M.
; Suárez-Morales, Eduardo
; Arruda, Eliane P. de
; Chiquito, Elisandra A.
; Lima, Élison F.B.
; Castro, Elizeu B. de
; Orlandin, Elton
; Nascimento, Elynton A. do
; Razzolini, Emanuel
; Gama, Emanuel R.R.
; Araujo, Enilma M. de
; Nishiyama, Eric Y.
; Spiessberger, Erich L.
; Santos, Érika C.L. dos
; Contreras, Eugenia F.
; Galati, Eunice A.B.
; Oliveira Junior, Evaldo C. de
; Gallardo, Fabiana
; Hernandes, Fabio A.
; Lansac-Tôha, Fábio A.
; Pitombo, Fabio B.
; Dario, Fabio Di
; Santos, Fábio L. dos
; Mauro, Fabio
; Nascimento, Fabio O. do
; Olmos, Fabio
; Amaral, Fabio R.
; Schunck, Fabio
; Godoi, Fábio S. P. de
; Machado, Fabrizio M.
; Barbo, Fausto E.
; Agrain, Federico A.
; Ribeiro, Felipe B.
; Moreira, Felipe F.F.
; Barbosa, Felipe F.
; Silva, Fenanda S.
; Cavalcanti, Fernanda F.
; Straube, Fernando C.
; Carbayo, Fernando
; Carvalho Filho, Fernando
; Zanella, Fernando C.V.
; Jacinavicius, Fernando de C.
; Farache, Fernando H.A.
; Leivas, Fernando
; Dias, Fernando M.S.
; Mantellato, Fernando
; Vaz-de-Mello, Fernando Z.
; Gudin, Filipe M.
; Albuquerque, Flávio
; Molina, Flavio B.
; Passos, Flávio D.
; Shockley, Floyd W.
; Pinheiro, Francielly F.
; Mello, Francisco de A.G. de
; Nascimento, Francisco E. de L.
; Franco, Francisco L.
; Oliveira, Francisco L. de
; Melo, Francisco T. de V.
; Quijano, Freddy R.B.
; Salles, Frederico F.
; Biffi, Gabriel
; Queiroz, Gabriel C.
; Bizarro, Gabriel L.
; Hrycyna, Gabriela
; Leviski, Gabriela
; Powell, Gareth S.
; Santos, Geane B. dos
; Morse, Geoffrey E.
; Brown, George
; Mattox, George M.T.
; Zimbrão, Geraldo
; Carvalho, Gervásio S.
; Miranda, Gil F.G.
; Moraes, Gilberto J. de
; Lourido, Gilcélia M.
; Neves, Gilmar P.
; Moreira, Gilson R.P.
; Montingelli, Giovanna G.
; Maurício, Giovanni N.
; Marconato, Gláucia
; Lopez, Guilherme E.L.
; Silva, Guilherme L. da
; Muricy, Guilherme
; Brito, Guilherme R.R.
; Garbino, Guilherme S.T.
; Flores, Gustavo E.
; Graciolli, Gustavo
; Libardi, Gustavo S.
; Proctor, Heather C.
; Gil-Santana, Helcio R.
; Varella, Henrique R.
; Escalona, Hermes E.
; Schmitz, Hermes J.
; Rodrigues, Higor D.D.
; Galvão Filho, Hilton de C.
; Quintino, Hingrid Y.S.
; Pinto, Hudson A.
; Rainho, Hugo L.
; Miyahira, Igor C.
; Gonçalves, Igor de S.
; Martins, Inês X.
; Cardoso, Irene A.
; Oliveira, Ismael B. de
; Franz, Ismael
; Fernandes, Itanna O.
; Golfetti, Ivan F.
; S. Campos-Filho, Ivanklin
; Oliveira, Ivo de S.
; Delabie, Jacques H.C.
; Oliveira, Jader de
; Prando, Jadila S.
; Patton, James L.
; Bitencourt, Jamille de A.
; Silva, Janaina M.
; Santos, Jandir C.
; Arruda, Janine O.
; Valderrama, Jefferson S.
; Dalapicolla, Jeronymo
; Oliveira, Jéssica P.
; Hájek, Jiri
; Morselli, João P.
; Narita, João P.
; Martin, João P.I.
; Grazia, Jocélia
; McHugh, Joe
; Cherem, Jorge J.
; Farias Júnior, José A.S.
; Fernandes, Jose A.M.
; Pacheco, José F.
; Birindelli, José L.O.
; Rezende, José M.
; Avendaño, Jose M.
; Duarte, José M. Barbanti
; Ribeiro, José R. Inácio
; Mermudes, José R.M.
; Pujol-Luz, José R.
; Santos, Josenilson R. dos
; Câmara, Josenir T.
; Teixeira, Joyce A.
; Prado, Joyce R. do
; Botero, Juan P.
; Almeida, Julia C.
; Kohler, Julia
; Gonçalves, Julia P.
; Beneti, Julia S.
; Donahue, Julian P.
; Alvim, Juliana
; Almeida, Juliana C.
; Segadilha, Juliana L.
; Wingert, Juliana M.
; Barbosa, Julianna F.
; Ferrer, Juliano
; Santos, Juliano F. dos
; Kuabara, Kamila M.D.
; Nascimento, Karine B.
; Schoeninger, Karine
; Campião, Karla M.
; Soares, Karla
; Zilch, Kássia
; Barão, Kim R.
; Teixeira, Larissa
; Sousa, Laura D. do N.M. de
; Dumas, Leandro L.
; Vieira, Leandro M.
; Azevedo, Leonardo H.G.
; Carvalho, Leonardo S.
; Souza, Leonardo S. de
; Rocha, Leonardo S.G.
; Bernardi, Leopoldo F.O.
; Vieira, Letícia M.
; Johann, Liana
; Salvatierra, Lidianne
; Oliveira, Livia de M.
; Loureiro, Lourdes M.A. El-moor
; Barreto, Luana B.
; Barros, Luana M.
; Lecci, Lucas
; Camargos, Lucas M. de
; Lima, Lucas R.C.
; Almeida, Lucia M.
; Martins, Luciana R.
; Marinoni, Luciane
; Moura, Luciano de A.
; Lima, Luciano
; Naka, Luciano N.
; Miranda, Lucília S.
; Salik, Lucy M.
; Bezerra, Luis E.A.
; Silveira, Luis F.
; Campos, Luiz A.
; Castro, Luiz A.S. de
; Pinho, Luiz C.
; Silveira, Luiz F.L.
; Iniesta, Luiz F.M.
; Tencatt, Luiz F.C.
; Simone, Luiz R.L.
; Malabarba, Luiz R.
; Cruz, Luiza S. da
; Sekerka, Lukas
; Barros, Lurdiana D.
; Santos, Luziany Q.
; Skoracki, Maciej
; Correia, Maira A.
; Uchoa, Manoel A.
; Andrade, Manuella F.G.
; Hermes, Marcel G.
; Miranda, Marcel S.
; Araújo, Marcel S. de
; Monné, Marcela L.
; Labruna, Marcelo B.
; Santis, Marcelo D. de
; Duarte, Marcelo
; Knoff, Marcelo
; Nogueira, Marcelo
; Britto, Marcelo R. de
; Melo, Marcelo R.S. de
; Carvalho, Marcelo R. de
; Tavares, Marcelo T.
; Kitahara, Marcelo V.
; Justo, Marcia C.N.
; Botelho, Marcia J.C.
; Couri, Márcia S.
; Borges-Martins, Márcio
; Felix, Márcio
; Oliveira, Marcio L. de
; Bologna, Marco A.
; Gottschalk, Marco S.
; Tavares, Marcos D.S.
; Lhano, Marcos G.
; Bevilaqua, Marcus
; Santos, Marcus T.T.
; Domingues, Marcus V.
; Sallum, Maria A.M.
; Digiani, María C.
; Santarém, Maria C.A.
; Nascimento, Maria C. do
; Becerril, María de los A.M.
; Santos, Maria E.A. dos
; Passos, Maria I. da S. dos
; Felippe-Bauer, Maria L.
; Cherman, Mariana A.
; Terossi, Mariana
; Bartz, Marie L.C.
; Barbosa, Marina F. de C.
; Loeb, Marina V.
; Cohn-Haft, Mario
; Cupello, Mario
; Martins, Marlúcia B.
; Christofersen, Martin L.
; Bento, Matheus
; Rocha, Matheus dos S.
; Martins, Maurício L.
; Segura, Melissa O.
; Cardenas, Melissa Q.
; Duarte, Mércia E.
; Ivie, Michael A.
; Mincarone, Michael M.
; Borges, Michela
; Monné, Miguel A.
; Casagrande, Mirna M.
; Fernandez, Monica A.
; Piovesan, Mônica
; Menezes, Naércio A.
; Benaim, Natalia P.
; Reategui, Natália S.
; Pedro, Natan C.
; Pecly, Nathalia H.
; Ferreira Júnior, Nelson
; Silva Júnior, Nelson J. da
; Perioto, Nelson W.
; Hamada, Neusa
; Degallier, Nicolas
; Chao, Ning L.
; Ferla, Noeli J.
; Mielke, Olaf H.H.
; Evangelista, Olivia
; Shibatta, Oscar A.
; Oliveira, Otto M.P.
; Albornoz, Pablo C.L.
; Dellapé, Pablo M.
; Gonçalves, Pablo R.
; Shimabukuro, Paloma H.F.
; Grossi, Paschoal
; Rodrigues, Patrícia E. da S.
; Lima, Patricia O.V.
; Velazco, Paul
; Santos, Paula B. dos
; Araújo, Paula B.
; Silva, Paula K.R.
; Riccardi, Paula R.
; Garcia, Paulo C. de A.
; Passos, Paulo G.H.
; Corgosinho, Paulo H.C.
; Lucinda, Paulo
; Costa, Paulo M.S.
; Alves, Paulo P.
; Roth, Paulo R. de O.
; Coelho, Paulo R.S.
; Duarte, Paulo R.M.
; Carvalho, Pedro F. de
; Gnaspini, Pedro
; Souza-Dias, Pedro G.B.
; Linardi, Pedro M.
; Bartholomay, Pedro R.
; Demite, Peterson R.
; Bulirsch, Petr
; Boll, Piter K.
; Pereira, Rachel M.M.
; Silva, Rafael A.P.F.
; Moura, Rafael B. de
; Boldrini, Rafael
; Silva, Rafaela A. da
; Falaschi, Rafaela L.
; Cordeiro, Ralf T.S.
; Mello, Ramon J.C.L.
; Singer, Randal A.
; Querino, Ranyse B.
; Heleodoro, Raphael A.
; Castilho, Raphael de C.
; Constantino, Reginaldo
; Guedes, Reinaldo C.
; Carrenho, Renan
; Gomes, Renata S.
; Gregorin, Renato
; Machado, Renato J.P.
; Bérnils, Renato S.
; Capellari, Renato S.
; Silva, Ricardo B.
; Kawada, Ricardo
; Dias, Ricardo M.
; Siewert, Ricardo
; Brugnera, Ricaro
; Leschen, Richard A.B.
; Constantin, Robert
; Robbins, Robert
; Pinto, Roberta R.
; Reis, Roberto E. dos
; Ramos, Robson T. da C.
; Cavichioli, Rodney R.
; Barros, Rodolfo C. de
; Caires, Rodrigo A.
; Salvador, Rodrigo B.
; Marques, Rodrigo C.
; Araújo, Rodrigo C.
; Araujo, Rodrigo de O.
; Dios, Rodrigo de V.P.
; Johnsson, Rodrigo
; Feitosa, Rodrigo M.
; Hutchings, Roger W.
; Lara, Rogéria I.R.
; Rossi, Rogério V.
; Gerstmeier, Roland
; Ochoa, Ronald
; Hutchings, Rosa S.G.
; Ale-Rocha, Rosaly
; Rocha, Rosana M. da
; Tidon, Rosana
; Brito, Rosangela
; Pellens, Roseli
; Santos, Sabrina R. dos
; Santos, Sandra D. dos
; Paiva, Sandra V.
; Santos, Sandro
; Oliveira, Sarah S. de
; Costa, Sávio C.
; Gardner, Scott L.
; Leal, Sebastián A. Muñoz
; Aloquio, Sergio
; Bonecker, Sergio L.C.
; Bueno, Sergio L. de S.
; Almeida, Sérgio M. de
; Stampar, Sérgio N.
; Andena, Sérgio R.
; Posso, Sergio R.
; Lima, Sheila P.
; Gadelha, Sian de S.
; Thiengo, Silvana C.
; Cohen, Simone C.
; Brandão, Simone N.
; Rosa, Simone P.
; Ribeiro, Síria L.B.
; Letana, Sócrates D.
; Santos, Sonia B. dos
; Andrade, Sonia C.S.
; Dávila, Stephane
; Vaz, Stéphanie
; Peck, Stewart B.
; Christo, Susete W.
; Cunha, Suzan B.Z.
; Gomes, Suzete R.
; Duarte, Tácio
; Madeira-Ott, Taís
; Marques, Taísa
; Roell, Talita
; Lima, Tarcilla C. de
; Sepulveda, Tatiana A.
; Maria, Tatiana F.
; Ruschel, Tatiana P.
; Rodrigues, Thaiana
; Marinho, Thais A.
; Almeida, Thaís M. de
; Miranda, Thaís P.
; Freitas, Thales R.O.
; Pereira, Thalles P.L.
; Zacca, Thamara
; Pacheco, Thaynara L.
; Martins, Thiago F.
; Alvarenga, Thiago M.
; Carvalho, Thiago R. de
; Polizei, Thiago T.S.
; McElrath, Thomas C.
; Henry, Thomas
; Pikart, Tiago G.
; Porto, Tiago J.
; Krolow, Tiago K.
; Carvalho, Tiago P.
; Lotufo, Tito M. da C.
; Caramaschi, Ulisses
; Pinheiro, Ulisses dos S.
; Pardiñas, Ulyses F.J.
; Maia, Valéria C.
; Tavares, Valeria
; Costa, Valmir A.
; Amaral, Vanessa S. do
; Silva, Vera C.
; Wolff, Vera R. dos S.
; Slobodian, Verônica
; Silva, Vinícius B. da
; Espíndola, Vinicius C.
; Costa-Silva, Vinicius da
; Bertaco, Vinicius de A.
; Padula, Vinícius
; Ferreira, Vinicius S.
; Silva, Vitor C.P. da
; Piacentini, Vítor de Q.
; Sandoval-Gómez, Vivian E.
; Trevine, Vivian
; Sousa, Viviane R.
; Sant’Anna, Vivianne B. de
; Mathis, Wayne N.
; Souza, Wesley de O.
; Colombo, Wesley D.
; Tomaszewska, Wioletta
; Wosiacki, Wolmar B.
; Ovando, Ximena M.C.
; Leite, Yuri L.R.
.
ABSTRACT The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others. publications problem uptodate up date classifications context exception (CTFB http//fauna.jbrj.gov.br/, httpfaunajbrjgovbr http //fauna.jbrj.gov.br/ , jbrj gov br (http://fauna.jbrj.gov.br/) 2015 Brazil 80 specialists 1 2024 133691 133 691 133,69 125138 125 138 125,13 82.3%, 823 82 3 (82.3% 102000 102 000 102,00 7.69%, 769 7 69 (7.69% 11000 11 11,00 . 3,567 3567 567 (3,56 2,292 2292 2 292 (2,29 1,833 1833 833 (1,83 1,447 1447 447 (1,44 1000 1,00 831 (83 628 (62 606 (60 520 (52 50 users science health biology law anthropology education others http//fauna.jbrj.gov.br/ faunajbrjgovbr //fauna.jbrj.gov.br (http://fauna.jbrj.gov.br/ 201 8 202 13369 13 133,6 12513 12 125,1 82.3% (82.3 10200 10 00 102,0 7.69% 76 6 (7.69 1100 11,0 3,56 356 56 (3,5 2,29 229 29 (2,2 1,83 183 83 (1,8 1,44 144 44 (1,4 100 1,0 (8 62 (6 60 52 (5 5 http//fauna.jbrj.gov.br (http://fauna.jbrj.gov.br 20 1336 133, 1251 125, 82.3 (82. 1020 0 102, 7.69 (7.6 110 11, 3,5 35 (3, 2,2 22 (2, 1,8 18 (1, 1,4 14 4 ( 82. (82 7.6 (7. 3, (3 2, (2 (1 7. (7
14.
Critical levels and fertility classes of soils with high-activity clay in the Brazilian semi-arid region highactivity high activity semiarid semi arid
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Souza, Henrique Antunes de
; Lima Neto, Antonio João de
; Pompeu, Roberto Cláudio Fernandes Franco
; Guedes, Fernando Lisboa
; Tonucci, Rafael Gonçalves
; Cavalcante, Ana Clara Rodrigues
; Natale, William
; Valladares, Gustavo Souza
; Escobar, Maria Eugênia Ortiz
; Rodrigues, Helen Cristina de Arruda
; Andrade, Hosana Aguiar Freitas de
; Oliveira Júnior, José Oscar Lustosa de
; Sagrilo, Edvaldo
.
ABSTRACT Soil fertility evaluation is important for adopting conservation management and adequate nutrient supply. The objective of this study was to identify critical levels and soil fertility classes using the boundary line method for rainfed crops (corn, cowpea and sabiá [Mimosa caesalpiniifolia]) in the Brazilian semi-arid region. A database of 226 soil fertility analyses of samples from the 0.00-0.20 m soil layer, and corn, cowpea and sabiá yields from Ceará State was used to generate interpretation classes (at 80 and 95 % of maximum yield). In a scatter plot, soil nutrient concentrations (x-axis) and relative crop yields (y-axis) were correlated, and the border points fitted to a quadratic model. Proposed interpretation classes were classified as very low, low, adequate, high and very high, except for Na+, whose adequate class was considered tolerable. Generated models showed coefficients of determination (R2) for the chemical properties ranging from 0.54 to 0.92. Based on the interpretation classes, the critical level was determined as 6.3 for pH, 10.8 g dm-3 for OM, 20.9 mg dm-3 for P, 81 mg dm-3 for K, 55 mmolc dm-3 for Ca2+, 24 mmolc dm-3 for Mg2+ and 8 mg dm-3 for S-SO42-. Interpretation classes for soils with high-activity clay in the Brazilian semi-arid region were superior to those in the reference literature. Boundary line method established fertility classes and critical levels for soil chemical properties in more than one crop, using the concept of relative yield. supply corn (corn Mimosa caesalpiniifolia caesalpiniifolia] semiarid semi arid 22 0.000.20 000020 0.00 0.20 0 00 20 0.00-0.2 layer at 9 yield . yield) plot xaxis x axis (x-axis yaxis y (y-axis correlated model low Na Na+ tolerable R2 R (R2 054 54 0.5 092 92 0.92 63 6 3 6. pH 108 10 10. dm3 dm dm- OM 209 20. P K 5 Ca2 Ca Ca2+ 2 Mg2 Mg SSO42. SSO42 SSO S SO42 SO S-SO42- highactivity activity literature 000 0.000.2 00002 0.0 020 0.2 0.00-0. (R 05 0. 09 0.9 1 SSO4 SO4 S-SO42 0.000. 0000 02 0.00-0 S-SO4 0.000 0.00- S-SO
15.
Quantification and mapping of erosion in the Sergipe–Alagoas Basin using sonic logs and vitrinite reflectance data SergipeAlagoas Sergipe Alagoas
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Hamsi Júnior, Gilvan Pio
; Pinho, Gustavo de Carvalho
; Masiero, Gilberto Henrique Nascimento
; Barros, Fernando Antonio do Rego
; Castro, Alvaro de
; Pereira Filho, Heitor Alves
; Cangussu, Lanamara Pinheiro
; Silva, Braulio Oliveira
; Carmo, Isabela de Oliveira
; Romeiro, Marco Antonio Thoaldo
.
Abstract Net erosion recorded in lithological columns of hundreds of wells from the proximal domain of the Sergipe–Alagoas Basin was quantified through palaeoburial indicators: transit time sonic logs (DT) and vitrinite reflectance profiles (VRe). The preferred determinations with DT logs of pelitic rocks compound a large database and are less subject to variations in sampling and laboratory procedures. The sonic log profiles of 485 wells have been used for the calculation of the net erosion grid, while just 60 VRe profiles have been used for this purpose. Net erosion varies typically from 100 to 700 m in the Sergipe Sub-basin to the south, probably as a result of isostatic compensation to the sedimentary loads of the post-rift stratigraphic sequences. The Alagoas Sub-basin to the north stands as the most eroded. The average net erosion in the Alagoas SB is around 750 m but reaches more than 1,200 m in the north. The main cause of the erosion of the syn-rift strata in the Alagoas SB is probably the long-time sub-aerial exposure of uplifted rift flanks. Late Albian tectonic inversion, focused on northern Alagoas SB, enhanced erosion as evidenced in seismic sections, especially those parallel to the coast. SergipeAlagoas indicators (DT VRe. . (VRe) procedures 48 grid 6 purpose 10 70 Subbasin Sub basin south postrift post sequences eroded 75 1200 1 200 1,20 synrift syn longtime long subaerial sub aerial flanks inversion sections coast (VRe 4 7 120 20 1,2 12 2 1,
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