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Artigo Revisado por pares

David A. Evans, Joelle A. Gauchet-Prunet, Erick M. Carreira, André B. Charette,

... A. Evans, Joelle A. Gauchet-Prunet, Erick M. Carreira, and Andre B. CharetteCite this: J. Org. Chem. 1991, 56, ...

Tópico(s): Asymmetric Synthesis and Catalysis

1991 - American Chemical Society | The Journal of Organic Chemistry

Artigo Acesso aberto Revisado por pares

Ana R.F. Carreira, André F.M. Nogueira, Anna Paula Safenraider Crema, Helena Passos, Nicolas Schaeffer, João A. P. Coutinho,

Recycling spent lithium-ion batteries is vital to ensure the recovery of added-value resources and minimize environmental impact. Herein, an integrated and efficient process is developed for metal recovery from spent cathode powder combining both leaching and transition metal separation in one step. A hydrophobic deep eutectic solvent (DES) is proposed as a HCl super concentrator for the one-pot leaching of cathodes from spent lithium-ion batteries and simultaneous Ni(II) precipitation. The DES composed ...

Tópico(s): Ionic liquids properties and applications

2023 - Elsevier BV | Chemical Engineering Journal

Artigo Brasil Produção Nacional Revisado por pares

Jessie Pereira dos Santos, Cristiano Agra Iserhard, Junia Yasmin Oliveira Carreira, André Victor Lucci Freitas,

Abstract: To address how seasonality affects the richness and abundance of tropical insects, we compared the canopy and understorey communities of fruit-feeding butterflies in a seasonal Atlantic forest in south-eastern Brazil. Butterflies were sampled over 1 y using a standardized design with baited traps. A total of 2047 individuals in 69 species were recorded (1415 in the canopy, 632 in the understorey). Clear differences were found between canopy and understorey, with significantly higher butterfly ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2017 - Cambridge University Press | Journal of Tropical Ecology

Revisão Revisado por pares

Sílvia Resendes, Paulo Carreira, André C. Santos,

Tópico(s): IoT and Edge/Fog Computing

2013 - Springer Science+Business Media | Journal of Ambient Intelligence and Humanized Computing

Artigo Revisado por pares

David A. Evans, Percy H. Carter, Erick M. Carreira, André B. Charette, Joëlle Prunet, Mark Lautens,

The total synthesis of the marine macrolide bryostatin 2 is described. The synthesis plan relies on aldol and directed reduction steps in order to construct the anti-1,3-diol array present in each of the principal subunits (A, B, and C). These fragments were coupled using a Julia olefination and subsequent sulfone alkylation. A series of functionalization reactions provided a bryopyran seco acid, which was macrolactonized under Yamaguchi conditions. Installation of the two enoate moieties took advantage ...

Tópico(s): Synthesis and Biological Activity

1999 - American Chemical Society | Journal of the American Chemical Society

Artigo Revisado por pares

David A. Evans, Percy H. Carter, Erick M. Carreira, André B. Charette, Joëlle Prunet, Mark Lautens,

Die als Antitumormittel hochwirksamen Bryostatine werden derzeit klinisch (Phase II) für die Behandlung zahlreicher Krebsformen getestet. Aldolreaktionen und gerichtete Reduktionen sind die wesentlichen Schritte beim Aufbau der Fragmente A–C in der Totalsynthese der Titelverbindung. Den Kupplungen dieser Fragmente via Sulfon-Olefinierung und Alkylierung folgte eine Makrolactonisierung und die Einführung der Methoxycarbonylmethylidenreste an den Ringen B und C. LG=Abgangsgruppe; PMB=p-Methoxybenzyl.

Tópico(s): Marine Sponges and Natural Products

1998 - Wiley | Angewandte Chemie

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Angela M. Q. Carreira, André Nogueira, Felipe Montes Pena, Márcio Galindo Kiuchi, Ronaldo Campos Rodrigues, Rodrigo Ribeiro Rodrigues, Jorge Paulo Strogoff de Matos, Jocemir Ronaldo Lugon,

To evaluate the ability of different parameters of exercise treadmill test to detect autonomic dysfunction in hemodialysis patients.

Tópico(s): Blood Pressure and Hypertension Studies

2015 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Revisado por pares

Dina Alexandra Marques Miragaia, João J. Ferreira, André Carreira,

This study aims to identify and prioritize the stakeholders involved in making decisions in a sports organization. A multiple linear regression analysis was used to assess the influence of the attributes of power, legitimacy and urgency on the salience of the various stakeholders. The results showed a convergence of external and internal decision makers' perceptions, concerning the three main stakeholder groups: top management, sponsors and member association. Pearson correlations identified four ...

Tópico(s): Customer Service Quality and Loyalty

2014 - FUNDAÇÃO GETÚLIO VARGAS | Revista de Administração de Empresas

Artigo Brasil Produção Nacional Revisado por pares

Rafael Barreto de Andrade, Jennifer K. Balch, Junia Yasmin Oliveira Carreira, Paulo Brando, André Victor Lucci Freitas,

Abstract: In the south-eastern Amazon, positive feedbacks between land use and severe weather events are increasing the frequency and intensity of fires, threatening local biodiversity. We sampled fruit-feeding butterflies in experimental plots in a south-eastern Amazon forest: one control plot, one plot burned every 3 y, one plot burned yearly. We also measured environmental parameters (canopy cover, temperature, humidity). Our results show no significant differences in overall species richness ...

Tópico(s): Fire effects on ecosystems

2016 - Cambridge University Press | Journal of Tropical Ecology

Artigo Revisado por pares

Paulo Carreira, Sílvia Resendes, André C. Santos,

Home and Building Automation Systems (HBAS) are becoming of widespread adoption. When distinct users interact with such systems, their intentions are likely to be different, often resulting in conflicting situations, which the systems ought to recognize and resolve automatically. This work aims at investigating conflict in HBAS and creating a solution to detect and resolve them. Herein, we review the literature concerning conflict detection and resolution, and propose a formal framework based on ...

Tópico(s): IoT and Edge/Fog Computing

2013 - Elsevier BV | Pervasive and Mobile Computing

Artigo Revisado por pares

David A. Evans, Percy H. Carter, Erick M. Carreira, Joëlle Prunet, André B. Charette, Mark Lautens,

The potent bryostatin antitumor agents are currently in phase II clinical trials for the treatment of a variety of forms of cancer. Aldol reactions and directed reductions are among the essential steps for the formation of fragments A–C in the total synthesis of the title compound. Coupling of these fragments by sulfone-based olefination and alkylation reactions was followed by macrocyclization and introduction of the enoate moieties on rings B and C.

Tópico(s): Carbohydrate Chemistry and Synthesis

1998 - Wiley | Angewandte Chemie International Edition

Artigo Acesso aberto Brasil Produção Nacional

André Carreira, Ana Maria de Bulhões-Carvalho,

Este texto discute a ideia de um Teatro do Real considerando a tensão entre o real tratado como tema, e o real como experiência compartilhada entre atores e espectadores. O artigo ainda se pergunta quais são os objetivos da cena que visita o difuso território de um teatro do real, cuja condição básica da identificação é circunstancial e relativa. Finalmente, os autores delimitam como ponto de partida da cena do real o encontro entre espectadores e atores.

Tópico(s): Theatre and Performance Studies

2013 - School of Communications and Arts of the University of São Paulo | Sala Preta

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

André Carreira Carlos, Nilva Kazue Sakomura, Sandra Regina Freitas Pinheiro, Fernando Marcelo Micai Toledano, Renato Alberto Giacometti, José Walter da Silva Júnior,

Objetivou-se, com este trabalho, avaliar o uso da alga Lithothamnium calcareum (Pallas) Areschoug nas rações para frangos de corte de 1 a 21 e 21 a 42 dias de idade, em substituição à fonte de cálcio tradicional (calcário calcítico). Para isso, foram utilizados 300 pintos machos, da linhagem Cobb®, que receberam rações contendo o calcário calcítico e a alga Lithothamnium calcareum (colhida de inteira e na forma de areia biodentrítica) como fontes de cálcio. O delineamento experimental utilizado foi ...

Tópico(s): Aquaculture Nutrition and Growth

2011 - UNIVERSIDADE FEDERAL DE LAVRAS | Ciência e Agrotecnologia

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Angela Magalhães de Queiroz Carreira, André Nogueira, Felipe Montes Pena, Márcio Galindo Kiuchi, Ronaldo Campos Rodrigues, Rodrigo da Rocha Rodrigues, Jorge Paulo Strogoff de Matos, Jocemir Ronaldo Lugon,

Background: Autonomic dysfunction (AD) is highly prevalent in hemodialysis (HD) patients and has been implicated in their increased risk of cardiovascular mortality.Objective: To correlate heart rate variability (HRV) during exercise treadmill test (ETT) with the values obtained when measuring functional aerobic impairment (FAI) in HD patients and controls.Methods: Cross-sectional study involving HD patients and a control group.Clinical examination, blood sampling, transthoracic echocardiogram, 24-hour ...

Tópico(s): Blood Pressure and Hypertension Studies

2015 - Sociedade Brasileira de Cardiologia (SBC) | Arquivos Brasileiros de Cardiologia

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Carlos Laranjeira, Débora Regina de Oliveira Moura, Maria Aparecida Salci, Lí­gia Carreira, Eduardo Rocha Covre, André Estevam Jaques, Roberto Nakamura Cuman, Sônia Silva Marcon, Ana Querido,

The death of a loved one is a major stressor, and bereaved people are at a higher risk of negative health effects. This risk is higher during the COVID-19 pandemic, which raises the need for understanding existing bereavement support interventions. This scoping review aimed to map and summarize findings from the existing literature regarding bereavement support interventions (i.e., psychosocial and psychotherapeutic interventions) for family carers of people who died of COVID-19. The Arksey and O’ ...

Tópico(s): Geriatric Care and Nursing Homes

2022 - Multidisciplinary Digital Publishing Institute | Behavioral Sciences

Artigo Acesso aberto Revisado por pares

Lina‐Marcela Diaz‐Gallo, Carmen Pilar Simeón‐Aznar, Jasper Broen, Norberto Ortego‐Centeno, Lorenzo Beretta, Madelon C Vonk, Patrícia Carreira, Sofía Vargas, José Andrés Román-Ivorra, Miguel Á. González‐Gay, Carlos Tolosa, Francisco Javier López-Longo, Gerard Espinosa, Esther Vicente, Roger Hesselstrand, Gabriela Riemekasten, Torsten Witte, Jörg H. W. Distler, Alexandre E. Voskuyl, Annemie J. Schuerwegh, Paul G. Shiels, Annica Nordin, Leonid Padyukov, Anna‐Maria Hoffmann‐Vold, R Scorza, Claudio Lunardi, Paolo Airò, Jacob M. van Laar, Nicolas Hunzelmann, Birgit Gathof, Alexander Kreuter, Ariane L. Herrick, Jane Worthington, Christopher P. Denton, Xiaodong Zhou, Frank C. Arnett, Carmen Fonseca, Bobby PC Koeleman, Shervin Assasi, Timothy R. D. J. Radstake, Maureen D. Mayes, Javier Martı́n,

Objective The interleukin 2 ( IL-2 ) and interleukin 21 ( IL-21) locus at chromosome 4q27 has been associated with several autoimmune diseases, and both genes are related to immune system functions. The aim of this study was to evaluate the role of the IL-2/IL-21 locus in systemic sclerosis (SSc). Patients and methods The case control study included 4493 SSc Caucasian patients and 5856 healthy controls from eight Caucasian populations (Spain, Germany, The Netherlands, USA, Italy, Sweden, UK and Norway). ...

Tópico(s): Skin Diseases and Diabetes

2012 - BMJ | Annals of the Rheumatic Diseases

Artigo Revisado por pares

Daniel Glicklich, Toros Kapoian,

... 32 Morales IM, Dominques P., Colina F., Lopez Carreira M., Castellano G., Fuertes A., Andres A., Fernandez G., Rodicio IL: Peculiarity of histological ...

Tópico(s): Liver Disease and Transplantation

1996 - Wiley | Seminars in Dialysis

Artigo Acesso aberto

Belén Gómez‐González, Gaetana Sessa, Aura Carreira, Andrés Aguilera,

In a recent report, we have revealed a new interaction between the BRCA2 DNA repair associated protein (BRCA2) and the DEAD-box helicase 5 (DDX5) at DNA breaks that promotes unwinding DNA-RNA hybrids within transcribed chromatin and favors repair. Interestingly, BRCA2-DDX5 interaction is impaired in cells expressing the BRCA2T207A missense variant found in breast cancer patients.

Tópico(s): BRCA gene mutations in cancer

2021 - Taylor & Francis | Molecular & Cellular Oncology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Giordana Maronezzi da Silva, Giovanna Brichi Pesce, Débora Cristina Martins, Lí­gia Carreira, Carlos Alexandre Molena Fernandes, André Estevam Jaques,

Resumo Objetivo: Identificar, na literatura científica, a relação da obesidade como fator de risco agravante para a morbidade por COVID-19. Métodos: Trata-se de um estudo bibliográfico, tipo revisão integrativa de literatura, nos idiomas português, inglês e espanhol, por meio da estratégia PICo, em cinco bases de dados,PubMed, Scopus, Web of Science, Embasee BVS, realizada de maio a junho de 2020. Os critérios de inclusão adotados foram: artigos primários realizados com adultos; disponíveis na íntegra; ...

Tópico(s): Healthcare during COVID-19 Pandemic

2021 - UNIVERSIDADE FEDERAL DE SÃO PAULO | Acta Paulista de Enfermagem

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Aline Ramos Maia Lobba, Ana Cláudia Oliveira Carreira, Otto Luiz Dutra Cerqueira, André Fujita, Carlos DeOcesano-Pereira, Cynthia Aparecida Bueno de Toledo Osório, Fernando Augusto Soares, Pranela Rameshwar, Mari Cleide Sogayar,

Breast cancer is the most prevalent cancer among women, with the basal-like triple negative (TNBC) being the most agressive one, displaying the poorest prognosis within the ductal carcinoma subtype. Due to the lack of adequate molecular targets, the diagnosis and treatment of patients with the TNBC phenotype has been a great challenge. In a previous work, we identified CD90/Thy-1 as being highly expressed in the aggressive high malignancy grade Hs578T basal-like breast tumor cell line, pointing to ...

Tópico(s): Glycosylation and Glycoproteins Research

2018 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Andrés Canavero, Santiago Carreira, José A. Langone, Federico Achával, Claudio Borteiro, Arley Camargo, Inés da Rosa, Andrés Estrades, Alejandro Fallabrino, Francisco Kolenc, Milagros López‐Mendilaharsu, Raúl Maneyro, Melitta Meneghel, Diego Núñez, Carlos Prigioni, Lucía Ziegler,

The native species of amphibians and reptiles of Uruguay were categorized according to the IUCN Red List criteria. Out of 47 amphibian species, seven are listed as Critically Endangered (CR), five as Endangered (EN), one as Vulnerable (VU), three as Near Threatened (NT), and two as Data Deficient (DD); the remaining species are considered to be Least Concern (LC). Among the 64 species of reptiles evaluated, one is listed as Critically Endangered (CR), seven as Endangered (EN), two as Vulnerable (VU), one ...

Tópico(s): Turtle Biology and Conservation

2010 - Fundación Zoobotánica de Rio Grande do Sul | Iheringia Série Zoologia

Artigo Brasil Produção Nacional Revisado por pares

Patrícia Eyng Gueratto, Junia Yasmin Oliveira Carreira, Jessie Pereira dos Santos, André Tacioli, André Victor Lucci Freitas,

Tópico(s): Species Distribution and Climate Change

2019 - Springer Science+Business Media | Journal of Insect Conservation

Capítulo de livro Brasil Produção Nacional Revisado por pares

José Eduardo Alves Graciano, André D. Carreira, Reinaldo Giudici, Rita M.B. Alves,

This work analyses an integrated process for production of liquid transportation fuels (LTF) from CO2-rich natural gas (NG) found in the new offshore fields of the Brazilian coast, using the tri-reforming and Fischer-Tropsch technologies. The simulation was carried out in the Aspen Plus process simulator, in which standard models are used to represent most of the operation units. The Fischer-Tropsch and hydrocracking reactors were modelled in Aspen Custom Modeler, and then, exported to Aspen Plus. ...

Tópico(s): Heat transfer and supercritical fluids

2017 - Elsevier BV | Computer-aided chemical engineering/Computer aided chemical engineering

Artigo Acesso aberto Revisado por pares

Sarah Krantz, Young-Mee Kim, Shubhi Srivastava, Joseph W. Leasure, Péter T. Tóth, Glenn Marsboom, Jalees Rehman,

... Lui D. Sin J. Ramil J. Magee N. Andres A. Quarato G. Carreira R.S. Sayen M.R. Wolkowicz R. Gottlieb ...

Tópico(s): Mitochondrial Function and Pathology

2021 - Elsevier BV | Journal of Biological Chemistry

Artigo Brasil Produção Nacional Revisado por pares

André Lima, Daniel Carreira Batalha, Humberto V. Fajardo, Jairo Lisboa Rodrigues, Márcio C. Pereira, Adilson C. Silva,

In this work, catalysts for the oxidation of aniline into azoxybenzene were prepared by combining δ-FeOOH nanoparticles with 0, 2.5, 5, and 10 wt.% niobium oxyhydroxides by a simple co-precipitation method. The niobium oxyhydroxide actively changed the chemical and textural properties of δ-FeOOH, as verified by XRD, Mössbauer spectroscopy, N2 adsorption-desorption measurements, and TEM images. Therefore, the catalytic performance of δ-FeOOH to convert aniline into azoxybenzene in the presence of ...

Tópico(s): Layered Double Hydroxides Synthesis and Applications

2018 - Elsevier BV | Catalysis Today

Artigo Acesso aberto Brasil Produção Nacional

André Maurício Monteiro,

O estudo da família, como um todo, e dos casais, em particular, tem sofrido grandes mudanças. Os métodos de pesquisa vêm se adaptando melhor à complexidade do tema, como também os próprios casais têm experimentado vertiginosas transformações nas possibilidades de relacionamento. Neste artigo é detalhada a emergência de uma dessas possibilidades: os casais de dupla carreira. A carência de modelos sociais que prevejam essa forma de interação é superada pela criatividade com que essas díades administram ...

Tópico(s): Family Dynamics and Relationships

2001 - Conselho Federal de Psicologia | Psicologia Ciência e Profissão

Artigo Revisado por pares

S. Carreira, João Paulo Costeira, C. Gomes, J.M. André, N. Diogo,

Diabetes mellitus (DM) is a risk factor for tuberculosis (TB) and may modify its presenting features. The aim of this study was to find out the influence of DM on clinical, radiological and treatment features of TB in hospitalized patients. In a retrospective study we reviewed the records of 123 patients with TB and DM admitted from 2000 to 2008 and compared this group with another one of 123 patients with TB without DM. Although in both groups multilobar lung lesions predominated, there were more ...

Tópico(s): Infectious Diseases and Tuberculosis

2012 - Elsevier BV | Revista Portuguesa de Pneumologia

Artigo Acesso aberto Revisado por pares

Jean-Claude Krapez, J. Sanchis Munoz, Christophe Mazel, Christian Chatelard, Philippe Déliot, Yves-Michel Frédéric, Philippe Barillot, Franck Hélias, Juan Barba Polo, V. Olichon, Guillaume Serra, Céline Brignolles, Alexandra Carvalho, Duarte Carreira, A. Oliveira, Elsa Alves, André B. Fortunato, Alberto Azevedo, Paolo Benetazzo, Alessandro Bertoni, Isabelle Le Goff,

Water losses from water distribution means have a high environmental impact in terms of natural resource depletion (water, energy, ecosystems). This work aims to develop an optical airborne surveillance service for the detection of water leaks (WADI-Water-tightness Airborne Detection Implementation) to provide water utilities with adequate and timely information on leaks in water transportation mains outside urban areas. Firstly, a series of measurement campaigns were performed with two hyperspectral ...

Tópico(s): Remote Sensing and LiDAR Applications

2022 - Multidisciplinary Digital Publishing Institute | Sensors