Produção Nacional
Revisado por pares
Tatiane Teixeira de Melo, Juliano Michel de Araújo, Fernanda do Valle Durães, Marcelo Vidigal Caliari, Sérgio C. Oliveira, Paulo Marcos Zech Coelho, Cristina Toscano Fonseca,
Summary The surface of the schistosomula is an important target for host immune system attack because the tegument represents the interface between host and parasite and thus is a potential candidate for the development of new intervention strategies. In this study, we evaluated the ability of schistosomula tegument (Smteg) to induce protection in mice. Immunization of mice with Smteg together with Freund adjuvant induced a Th1 type of immune response associated with a significant reduction in worm ...
Tópico(s): Helminth infection and control
2010 - Wiley | Parasite Immunology
Produção Nacional
Revisado por pares
Felipe Fregni, Patricia T.M. Otachi, Angela do Valle, Paulo S. Boggio, Gregor Thut, Sergio P. Rigonatti, A. Pascual–Leone, Kette D. Valente,
Abstract Objective To study the antiepileptic effects of rTMS in patients with refractory epilepsy and malformations of cortical development in a randomized, double‐blind, sham‐controlled trial. Methods Twenty‐one patients with malformations of cortical development and refractory epilepsy underwent five consecutive sessions of low‐frequency rTMS, either sham or active (1Hz, 1,200 pulses), focally targeting the malformations of cortical development. The number of epileptiform discharges in the electroencephalogram ...
Tópico(s): Muscle activation and electromyography studies
2006 - Wiley | Annals of Neurology
Produção Nacional
Revisado por pares
Suely Roizenblatt, Felipe Fregni, R Monasor Giménez, Thiago Wetzel, Sergio P. Rigonatti, Sérgio Tufik, Paulo S. Boggio, Angela C. Valle,
▪ Abstract Objective: To investigate whether active anodal transcranial direct current stimulation (tDCS) (of dorsolateral prefrontal cortex [DLPFC] and primary motor cortex [M1]) as compared to sham treatment is associated with changes in sleep structure in fibromyalgia. Methods: Thirty‐two patients were randomized to receive sham stimulation or active tDCS with the anode centered over M1 or DLPFC (2 mA, 20 minutes for five consecutive days). A blinded evaluator rated the clinical symptoms of fibromyalgia. All‐ ...
Tópico(s): Vestibular and auditory disorders
2007 - Wiley | Pain Practice
Produção Nacional
Revisado por pares
Bruno Valle Pinheiro, Rodrigo de Oliveira Tostes, Carolina Ito Brum, Erich Vidal Carvalho, Sérgio Paulo Santos Pinto, Júlio César Abreu de Oliveira,
OBJETIVO: Comparar os efeitos da traqueostomia precoce e da traqueostomia tardia em pacientes com lesão cerebral aguda grave. MÉTODOS: Estudo retrospectivo com 28 pacientes admitidos na UTI do Hospital Universitário da Universidade Federal de Juiz de Fora com diagnóstico de lesão cerebral aguda grave e apresentando escore na escala de coma de Glasgow (ECG) < 8 nas primeiras 48 h de internação. Os pacientes foram divididos em dois grupos: traqueostomia precoce (TP), realizada em até 8 dias; e traqueostomia ...
Tópico(s): Respiratory Support and Mechanisms
2010 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia
Produção Nacional
Revisado por pares
Bruno Valle Pinheiro, Fabiana Sayuri Muraoka, Raimunda Violante Campos de Assis, Raul Fernando Binato Lamin, Sérgio Paulo dos Santos Pinto, Paulo Justiniano Ribeiro, Júlio César Abreu de Oliveira,
To compare the American-European Consensus Conference (AECC) definition of acute respiratory distress syndrome (ARDS) to autopsy findings.All patients who died in the intensive care unit of the Federal University of Juiz de Fora University Hospital between 1995 and 2003 and were submitted to autopsy were included in the study. Patient clinical charts were reviewed to establish whether cases met the AECC criteria for a diagnosis of ARDS, histologically defined as the presence of diffuse alveolar damage ( ...
Tópico(s): Nosocomial Infections in ICU
2007 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia
Liz Andréa Villela Baroncini, Graciliano José França, Aguinaldo de Oliveira, Enrique AntonioVidal, Carlos Eduardo Del Valle, Paulo Sérgio Dalla Bona Stahlke, Paulo Henrique Stahlke, Rafael Artigas Faucz,
BACKGROUND: Symptoms and clinical signs suggestive of deep vein thrombosis (DVT) are common but may have numerous possible causes. OBJECTIVES: 1) To identify the most frequent clinical symptoms and correlate them with duplex ultrasound scan (DS) findings; 2) to identify high-risk clinical conditions for DVT; and 3) to evaluate time since the onset of symptoms and DS examination. METHODS: A total of 528 patients with a clinical suspicion of DVT were evaluated by DS performed by experienced vascular ...
Tópico(s): Diagnosis and Treatment of Venous Diseases
2013 - Sociedade Brasileira de Angiologia e de Cirurgia Vascular (SBACV) | Jornal Vascular Brasileiro
Produção Nacional
Revisado por pares
Paulo Sérgio Gonçalves da Costa, Lena Márcia de Carvalho Valle, Marco Emilio Brigatte, Dirceu Bartolomeu Greco,
Human Ehrlichia chaffeensis infections have been reported in North America, Asia and Europe, but only recently have human cases been reported in Brazil. Nine new human cases of E. chaffeensis infection diagnosed on a clinical and serological basis are reported. Serological tests were performed with indoor slides prepared with CDC stock DH-82 cells infected with E. chaffeensis (Arkansas strain). All but two patients were adults. Seven patients were male and two female. The fever duration varied from ...
Tópico(s): Vector-Borne Animal Diseases
2006 - Elsevier BV | The Brazilian Journal of Infectious Diseases
Produção Nacional
Revisado por pares
Gisele Cristina Valle Iulianelli, Raíza da S. Azevedo, Paulo Sérgio Rangel Cruz da Silva, Maria Inês Bruno Tavares,
Nanostructured materials based on PHB and different types of nanoclay were prepared and characterized as regards changes in the thermal behavior and morphological/structural characteristics. With respect to the thermal degradation profile, the addition of nanoclays to the PHB matrix did not, in general, cause loss of thermal stability. Regarding morphology/structure, X-ray diffraction revealed that the addition of the nanonoclays altered the crystallinity profile of some samples and suggested that ...
Tópico(s): Polymer crystallization and properties
2015 - Elsevier BV | Polymer Testing
Produção Nacional
Revisado por pares
Felipe Fregni, Paulo S. Boggio, Angela C. Valle, Patricia T.M. Otachi, Gregor Thut, Sergio P. Rigonatti, Marco Antônio Marcolin, Shirley Fecteau, Álvaro Pascual‐Leone, Lia Arno Fiore, Kette D. Valente,
The preliminary results of noninvasive brain stimulation for epilepsy treatment have been encouraging, but mixed. Two important factors may contribute to this heterogeneity: the altered brain physiology of patients with epilepsy and the variable presence of antiepileptic drugs. Therefore, we aimed to study the effects of 1 Hz rTMS on corticospinal excitability in patients with juvenile myoclonic epilepsy (JME) in two different conditions: low- or high-plasma valproate levels. Fifteen patients with ...
Tópico(s): Neuroscience and Neural Engineering
2006 - Elsevier BV | Clinical Neurophysiology
... Com mais de 30”, composta pelos irmãos Marcos Valle e Paulo Sergio Valle, foi gravada pela cantora Cláudia – ironicamente, quando ela ...
Tópico(s): Youth, Politics, and Society
2024 - UNIVERSIDADE FEDERAL DE UBERLÂNDIA | ArtCultura
Produção Nacional
Revisado por pares
Gisele Cristina Valle Iulianelli, Lucas Viana Costa, Paulo Sérgio Rangel Cruz da Silva, Fernanda A. dos Santos,
In this work, biodegradable biocomposites were developed using PLA/PHB blend as matrix and two types of microcrystalline cellulose as filler at three different contents. The biocomposites were evaluated regarding their thermal and morphological characteristics and molecular dynamic behavior. It was seen that cellulose addition did not promote significant changes in the Tm, Tc and Tcc in the matrix. On the other hand, XRD and TGA revealed that the addition of the highest content (7 wt%) of cellulose ...
Tópico(s): Advanced Cellulose Research Studies
2023 - Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímer | Materials Research
Produção Nacional
Wilson Komatsu, Cláudio José de Oliveira Júnior, Paulo Sérgio Valle Carvalho,
This paper presents an optimized Half-Cycle Power Control for Direct Water Heater with reduced harmonic content and flicker control. The method is presented, as well as results of theoretical analysis supported by experimental results.
Tópico(s): Advanced DC-DC Converters
2006 - | Eletrônica de Potência
Produção Nacional
Revisado por pares
Cirley Maria de Oliveira Lobato, Liana Codés, Giovanni Faria Silva, Aécio Flávio Meirelles de Souza, Henrique Sérgio Moraes Coelho, Maria Lúcia Alves Pedroso, Edison Roberto Parise, Leila Maria Soares Tojal de Barros Lima, Luiz Augusto Borba, Andréia Silva Evangelista, Rosamar Eulira Fontes Rezende, Hugo Cheinquer, Aline Satie Oba Kuniyoshi, Rodrigo Sebba Aires, Eloiza Helena Dias Quintela, Liliana Sampaio Costa Mendes, Fábio Carneiro Vosqui Nascimento, José Eymard Moraes de Medeiros Filho, Maria Lúcia Gomes Ferraz, Edson Abdala, Paulo Lisboa Bittencourt, Adalgisa de Souza Paiva Ferreira, Juan Miguel Villalobos Salcêdo, Leonardo de Lucca Schiavon, Edmundo Pessoa Lopes, Mário G. Pessôa, Luciana Lofêgo Gonçalves, Francisco José Dutra Souto, Elodie Bomfim Hyppólito, Gustavo Pereira, Ângelo Alves de Mattos, Rita de Cássia Martins Alves da Silva, Ana de Lourdes Candolo Martinelli, Cláudia Alexandra Pontes Ivantes, Carlos Eduardo Brandão‐Mello, Geisa Perez Medina Gomide, Hoel Sette, Paulo de Tarso Aparecida Pinto, Fernando Gomes Romeiro, José Milton de Castro Lima, Isaac Altikes, André Castro Lyra, Raquel Francine Liermann Garcia, Cristiane Alves Villela‐Nogueira, Renata Cruvinel Cabral Cuminale, Andrea Magalhães Agra de Omena, Janaína Luz Narciso-Schiavon, Andréa Dória Batista, Rafaela de Liz Pellegrim Sanchez Lermen, Gabriela Perdomo Coral, Raymundo Paraná, Cristiane Valle Tovo, Débora Raquel Benedita Terrabuio, Norma Arteiro Filgueira, Francisco Sérgio Rangel de Paula Pessoa, Fernando Antônio Barreiros de Araújo, Edna Strauss, Cristina Melo Rocha, Paulo Roberto Abrão Ferreira, Nilma Lucia Sampaio Ruffeil,
Direct antiviral agents (DAAs) including sofosbuvir (SOF), daclatasvir (DCV), simeprevir (SIM) and ombitasvir, paritaprevir and dasabuvir were introduced 2015 in Brazil for treatment of hepatitis C virus (HCV) infection. The aims of this study were to assess effectiveness and safety of HCV treatment with DAA in real-life world in a highly admixed population from Brazil. All Brazilian reference centers for HCV treatment were invited to take part in a web-based registry, prospectively conducted by the ...
Tópico(s): Hepatitis B Virus Studies
2019 - Elsevier BV | Annals of Hepatology
Produção Nacional
Lucas Viana Costa, Gisele Cristina Valle Iulianelli, Paulo Sérgio Rangel Cruz da Silva, Fernanda A. dos Santos,
In recent years, there has been a growing discussion about the problems related to the massive use of many synthetic plastic materials, which inevitably leads to an increase in environmental pollution caused by the inappropriate disposal of these materials.In this sense, biodegradable materials have been a subject of great interest, as they are a real alternative to replace these materials and tackle this issue.In this work, fully biodegradable composites were prepared by solution casting method. ...
Tópico(s): Natural Fiber Reinforced Composites
2021 - Scientific Research Publishing | Materials Sciences and Applications
Produção Nacional
Felipe Fregni, Rafaela Okano Gimenes, Angela C. Valle, Merari J.L. Ferreira, Renata R. Rocha, Luane Natalle, Riviane Bravo, Sergio P. Rigonatti, Steven D. Freedman, Michael A. Nitsche, Álvaro Pascual‐Leone, Paulo S. Boggio,
Abstract Objective Recent evidence suggests that fibromyalgia is a disorder characterized by dysfunctional brain activity. Because transcranial direct current stimulation (tDCS) can modulate brain activity noninvasively and can decrease pain in patients with refractory central pain, we hypothesized that tDCS treatment would result in pain relief in patients with fibromyalgia. Methods Thirty‐two patients were randomized to receive sham stimulation or real tDCS with the anode centered over the primary ...
Tópico(s): Neural and Behavioral Psychology Studies
2006 - Wiley | Arthritis & Rheumatism
Produção Nacional
Revisado por pares
Angela C. Valle, Karen Dionisio, Naomi B. Pitskel, Álvaro Pascual‐Leone, Fernanda Tebexreni Orsati, Merari J.L. Ferreira, Paulo S. Boggio, Moises C. Lima, Sergio P. Rigonatti, Felipe Fregni,
The development of non‐invasive techniques of cortical stimulation, such as transcranial magnetic stimulation (TMS), has opened new potential avenues for the treatment of neuropsychiatric diseases. We hypothesized that an increase in the activity in the motor cortex by cortical stimulation would increase its inhibitory influence on spinal excitability through the corticospinal tract and, thus, reduce the hyperactivity of the gamma and alpha neurons, improving spasticity. Seventeen participants (eight ...
Tópico(s): Botulinum Toxin and Related Neurological Disorders
2007 - Wiley | Developmental Medicine & Child Neurology
Produção Nacional
Revisado por pares
Felipe Fregni, Paulo S. Boggio, Angela C. Valle, Renata R. Rocha, Julia Duarte, Merari J.L. Ferreira, Tim Wagner, Shirley Fecteau, Sergio P. Rigonatti, Marcelo Riberto, Steven D. Freedman, Álvaro Pascual‐Leone,
It has been recently shown that a single session of repetitive transcranial magnetic stimulation (rTMS) of the unaffected hemisphere can improve motor function in stroke patients; however, this improvement is short-lasting. We therefore conducted a randomized, sham-controlled, phase II trial to evaluate whether five sessions of low-frequency rTMS can increase the magnitude and duration of these effects and whether this approach is safe.Fifteen patients with chronic stroke were randomized to receive ...
Tópico(s): Pain Management and Treatment
2006 - Lippincott Williams & Wilkins | Stroke
Produção Nacional
Revisado por pares
Maria Lúcia Gomes Ferraz, Edna Strauss, Renata Mello Perez, Leonardo de Lucca Schiavon, Ono S, Mário G. Pessôa, Adalgisa P. Ferreira, Letícia Cancella Nabuco, Roberto José de Carvalho‐Filho, Cristiane Valle Tovo, Francisco José Dutra Souto, Paulo Roberto Abrão Ferreira, Tânia Reuter, Thor Oliveira Dantas, A.G. Vigani, Gilda Porta, Marcelo Simão Ferreira, Raymundo Paraná, Sérgio Cimerman, Paulo Lisboa Bittencourt,
Chronic hepatitis B is an important health problem that can progress to cirrhosis and complications such as hepatocellular carcinoma. There is approximately 290 million of people with chronic hepatitis B virus (HBV) infection worldwide, however only 10% of patients are currently identified. Most part of Brazil is considered of low prevalence of HBV infection but there are some regions with higher frequency of carriers. Unfortunately, many infected patients are not yet identified nor evaluated for ...
Tópico(s): Hepatitis C virus research
2020 - Elsevier BV | The Brazilian Journal of Infectious Diseases
Produção Nacional
Revisado por pares
Giovana O. Fistarol, Felipe H. Coutinho, Ana Paula B. Moreira, Tainá Moreira Martins Venas, Alba Cánovas, Sérgio E. M. de Paula, Ricardo Coutinho, Rodrigo L. Moura, Jean Louis Valentin, Denise Rivera Tenenbaum, Rodolfo Paranhos, Rogério Valle, Ana Carolina Paulo Vicente, Gilberto M. Amado Filho, Renato Crespo Pereira, Ricardo Henrique Krüger, Carlos Eduardo de Rezende, Cristiane C. Thompson, Paulo S. Salomon, Fabiano L. Thompson,
Guanabara Bay is the second largest bay in the coast of Brazil, with an area of 384 km(2). In its surroundings live circa 16 million inhabitants, out of which 6 million live in Rio de Janeiro city, one of the largest cities of the country, and the host of the 2016 Olympic Games. Anthropogenic interference in Guanabara Bay area started early in the XVI century, but environmental impacts escalated from 1930, when this region underwent an industrialization process. Herein we present an overview of ...
Tópico(s): Marine Bivalve and Aquaculture Studies
2015 - Frontiers Media | Frontiers in Microbiology
Produção Nacional
Vinícius Rangel Souto, Almir Côrtes Barreto,
... a ser só (1965), dos irmãos Marcos e Paulo Sérgio Valle. Por meio da análise da letra, da harmonia ...
Tópico(s): Literature, Culture, and Criticism
2021 - Escola de Música da UFMG | Per Musi
Produção Nacional
Revisado por pares
Paulo Sérgio Gonçalves da Costa, Marcos Emilio Brigatte, Edmílton Pereira de Almeida, Lena Márcia de Carvalho Valle,
Brazilian spotted fever, caused by Rickettsia rickettsii, has been increasingly reported in Brazil especially in the southeastern states.The severe and fulminant forms of the disease are not unusual but most of the reported fatal cases have shown some typical clinical clue, which leads the attending physician to a correct diagnosis.We report a probable case of atypical fulminant Brazilian spotted fever that presented full-blown septic shock associated with Adult Respiratory Distress Syndrome (ARDS) ...
Tópico(s): Mosquito-borne diseases and control
2002 - Elsevier BV | The Brazilian Journal of Infectious Diseases
Produção Nacional
Revisado por pares
Paulo Sergio Olivio Filho, Émillyn Ferreira Trevisani Olivio, Chetan P. Nikhare, Pablo Deivid Valle, Paulo Victor Prestes Marcondes,
The multistep incremental forming is a complex process that requires good control of process parameters to create parts without fractures or cracks. In general, the failure prediction in this process is restricted to experiments and applications in finite element simulations. This paper presents an approach to real-time failure prediction in multistep incremental forming from step-by-step strain analyses. Previous single point incremental forming (SPIF) studies have been applied to BH180GI steel ...
Tópico(s): Laser and Thermal Forming Techniques
2022 - Elsevier BV | Journal of Manufacturing Processes
Produção Nacional
Revisado por pares
Cristhian Reynaldo Gomez Bautista, Noala Vicensoto Moreira Milhan, Milagros del Valle El Abras Ankha, Renata Falchete do Prado, Ana Sueli Rodrigues Cavalcante, Sérgio Lúcio Pereira de Castro Lopes, Ana Lia Anbinder,
A mandibular buccal bifurcation cyst is an inflammatory cyst that usually occurs on the buccal aspect of the permanent mandibular first molar of children. This lesion is diagnosed by an association of radiographic, clinical, and histological features. We report a bilateral case of mandibular buccal bifurcation cyst and discuss the main findings of this entity. A 7-year-old girl presented pain and delayed dental eruption in the posterior mandibular region. A cone beam computed tomography was performed ...
Tópico(s): dental development and anomalies
2019 - UNIVERSIDADE DE SÃO PAULO | Autopsy and Case Reports
Produção Nacional
Revisado por pares
Paulo Sérgio Gonçalves da Costa, Beatriz Vitória Sabbagh HOLLANDA, Raimunda Violante Campos de Assis, Sandra Márcia Carvalho Ribeiro Costa, Lena Márcia de Carvalho Valle,
The authors report one case of Parinaud's oculoglandular syndrome associated with Paracoccidioides brasiliensis infection. No other medical report of this condition was found in the medical literature available at Index Medicus and Medline. The eye involvement has been rather uncommon in paracoccidioidomycosis and this report emphasizes the possibility of this kind of presentation making it also necessary to include paracoccidioidomycosis among the several known causes of Parinaud's oculoglandular ...
Tópico(s): Streptococcal Infections and Treatments
2002 - UNIVERSIDADE DE SÃO PAULO | Revista do Instituto de Medicina Tropical de São Paulo
Produção Nacional
Guilherme Amorim Homem de Abreu Loureiro, Quintino Reis de Araújo, R. R. Valle, George Andrade Sodré, Lindolfo P. Santos Filho, Sérgio José Ribeiro de Oliveira, Paulo A. S. Dantas, Lícia R. Couto, Matheus Rodrigues Lopes,
This study aimed to investigate the influence of different sites of cacao (Theobroma cacao L.) cultivartion, represented by different soils and cropping systems, on biometrics attributes of pods and beans. The 12 study sites are in the cacao region of Bahia, Brazil, in the humid zone. The variation and the statistical differences between the means of these attributes clearly indicate the influence of genotype and environment interaction. Attributes pod wet biomass, beans with mucilage wet biomass ...
Tópico(s): Cocoa and Sweet Potato Agronomy
2016 - | Agrotrópica (Itabuna)
Produção Nacional
Revisado por pares
Tiago Antônio Del Valle, Giovani Antônio, Elissandra Maiara de Castro Zilio, Mauro Sérgio da Silva Dias, Jefferson Rodrigues Gandra, Filipe Alexandre Boscaro de Castro, Mariana Campana, Jozivaldo Prudêncio Gomes de Morais,
This study aimed to evaluate the effects of increasing levels of chitosan (CHI) on sugarcane fermentation profile and losses, chemical composition, and in situ degradation. Treatments were: 0, 1, 2, 4, and 8 g of CHI/kg of dry matter (DM). Twenty experimental silos (PVC tubing with diameter 28 cm and height 25 cm) were used. Sand (2 kg) was placed at the bottom of each silo to evaluate effluent losses, and silos were weighed 60 d after ensiling to calculate gas losses. Samples were collected from the ...
Tópico(s): Microbial Metabolites in Food Biotechnology
2020 - UNIVERSIDADE DE SÃO PAULO | Brazilian Journal of Veterinary Research and Animal Science
Produção Nacional
José Eduardo Mautone Barros, Ramón Molina Valle, Paulo Sérgio da Silva,
Tópico(s): Vehicle emissions and performance
2001 - | SAE technical papers on CD-ROM/SAE technical paper series
Produção Nacional
Revisado por pares
Oswaldo Jesus Rodrigues da Motta, Marli do Carmo Cupertino, Bruna Soares de Souza Lima Rodrigues, Brenda Silveira Valles Moreira, Ademir Nunes Ribeiro Júnior, Stefania Salvador P. Montenegro, Paulo Sérgio Balbino Miguel, Angélica Cristina Pezzin Palheta, Francisco Xavier Palheta Neto,
Lagochilascariasis, described for the first time in 1909, is caused by a helminth nematode within the Lagochilascaris genus, and Ascarididae family, which mainly affects the underprivileged, especially among rural populations. Brazil presents more than 75% of the cases worldwide, mostly in the Amazon region, where the illness is considered emergent. The main clinical manifestation in humans is the appearance of subcutaneous purulent lesions normally found around the neck, mastoid and middle ear ...
Tópico(s): Parasite Biology and Host Interactions
2020 - UNIVERSIDADE FEDERAL DE GOIÁS | Revista de Patologia Tropical / Journal of Tropical Pathology
Produção Nacional
Revisado por pares
Róbson Borges de Lima, Eric Bastos Görgens, Diego Armando Silva da Silva, Cinthia Pereira de Oliveira, Anderson Pedro Bernardina Batista, Rinaldo Luíz Caraciolo Ferreira, Flávia R. C. Costa, Renato A. Ferreira de Lima, Perseu da Silva Aparício, Jadson Coelho de Abreu, José Antônio Aleixo da Silva, Aretha Franklin Guimarães, Philip M. Fearnside, Thaiane R. Sousa, Ricardo Perdiz, Níro Higuchi, Érika Berenguer, Angélica Faria de Resende, Fernando Elias, Carolina V. Castilho, Marcelo Brilhante de Medeiros, João Ramos de Matos Filho, Maurício Alves Sardinha, Márcio André Furtado Freitas, José Jussian da Silva, Aldemir Pereira da Cunha, Renan Mendes Santos, Adriane Esquivel‐Muelbert, Marcelino Carneiro Guedes, Reinaldo Imbrózio, Carla Samara Campelo de Sousa, Wegliane Campelo da Silva Aparício, Breno Marques da Silva e Silva, Celice Alexandre Silva, Beatriz Schwantes Marimon, Ben Hur Marimon, Paulo S. Morandi, Danielle Storck‐Tonon, Ima Célia Guimarães Vieira, Juliana Schietti, Fernanda Coelho, Danilo Roberti Alves de Almeida, Wendeson Castro, Samuel de Pádua Chaves e Carvalho, Robson Dos Santos Alves da Silva, Juliana M. Silveira, José Luís Camargo, Karina Melgaço, Lucas Mazzei, Laura B. Vedovato, Maíra Benchimol, Gabriel de Oliveira de Almeida, Ghillean Τ. Prance, Alan Bernardes da Silveira, Marcelo Fragomeni Simon, Marcos Leandro Garcia, Marcos Silveira, Marcos Salgado Vital, Maryane Bento Trindade de Andrade, Natalino Silva, Raimunda Oliveira de Araújo, Larissa Cavalheiro, Rainiellen de Sá Carpanedo, Letícia Fernandes, Ângelo Gilberto Manzatto, Ricardo Teixeira Gregório de Andrade, William E. Magnusson, Bill Laurance, Bruce Nelson, Carlos A. Peres, Douglas C. Daly, Domingos de Jesus Rodrigues, Ana Paula Zopeletto, Edmar Almeida de Oliveira, Estelle Dugachard, F. R. Barbosa, Flávia Delgado Santana, Iêda Leão do Amaral, Leandro Valle Ferreira, Leandro Schwertner Charão, Joice Ferreira, Jos Barlow, Lilian Blanc, Luiz E. O. C. Aragão, Plínio Sist, Rafael P. Salomão, Antônio Sérgio Lima da Silva, Susan G. W. Laurance, Ted R. Feldpausch, Toby Gardner, Wagner de Paulo Santiago, William Balée, William F. Laurance, Yadvinder Malhi, Oliver L. Phillips, Antônio Carlos da Silva Zanzini, Clarissa Rosa, Wagner Tadeu Oliveira, Lucas Pereira Zanzini, Ricardo José da Silva, Ana Luisa Albernaz,
For more than three decades, major efforts in sampling and analyzing tree diversity in South America have focused almost exclusively on trees with stems of at least 10 and 2.5 cm diameter, showing highest species diversity in the wetter western and northern Amazon forests. By contrast, little attention has been paid to patterns and drivers of diversity in the largest canopy and emergent trees, which is surprising given these have dominant ecological functions. Here, we use a machine learning approach ...
Tópico(s): Species Distribution and Climate Change
2023 - Wiley | Global Change Biology
Produção Nacional
Paulo Sérgio Rangel Cruz da Silva, Gisele Cristina Valle Iulianelli, Maria Inês Bruno Tavares,
NMR relaxometry is one of the techniques that allow observing changes in the molecular mobility that come from materials’ morphology. T1H has been used to monitor food and polymer sciences. However, T2>H, although being a revealing as T1>H, is rarely used to analyze changes in thermoplastic systems it is more sensitive to the mobile region. High Impact Polystyrene nanomaterials were prepared through solution casting and were exposed for different times to UV light in the air. The samples, removed ...
Tópico(s): NMR spectroscopy and applications
2017 - Scientific Research Publishing | Materials Sciences and Applications