From Christopher Walker and Brian Cashinella, By Marcel Berlins Legal Correspondent, By Michael Hatfield Political Staff, From Dan van der Vat, From Julian Mounter Motoring Correspondent, By Our Communications Reporter, From Christopher Walker, By David Wood Political Editor, By Our Labour Staff, By John Roper Medical Reporter, By Our Political Staff, By a Staff Reporter, By Ian Murray Labour Staff, By Geraldine Norman Sale Room Correspondent, By Our Defence Correspondent, From Fred Emery, From Our Correspondent, From Pearce Wright Science Correspondent, From Michael Knipe, From Peter Hazelhurst, From David Housego, From David Bonavia, From Denzil Peiris, From Richard Wigg, From Derek Wilson, From Mario Modiano, Stephen Walsh, Robert Anderson, Jeffery Daniels, Leonard Buckley, By Martin Gilbert, Cameron Hazlehurst, By S. G. Checkland, J. W. Burrow, Gerald Ely, From Michael Leapman, By Rex Bellamy Tennis Correspondent, From Sydney Friskin, By Julian Mounter Motoring Correspondent, From Peter West Rugby Correspondent, By Geoffrey Green Football Correspondent, Peter Hazelhurst, Oliver Woods, PHS, David Wood, EDWARD M. KENNEDY, , C. R. RITCHESON, , HARRY J. N. ANDRUSCHAK, , D. R. BATES, , KEYES., DONALD HALL, , MARJORY ALLEN OF HURTWOOD, , PAULINE BROOKES, , R. TURVEY, , M. EVERETT, , T. W. HUTCHISON, , JACK LONGLAND., JOYCE COPE, KATHRYN JONES, , P. SIEBER, , MICHAEL COLSTON, , PATRICIA HEREN, , MICHAEL HASTINGS, , IVAN MORRIS, , GEOFFREY AGNEW, Chairman, , JAMES REEVES., Penny Radford, Margaret Allen, Peter B. Fallows, From Our Diplomatic Correspondent, By Iverach McDonald, Sir George Seel writes:, By Richard Spiegelberg, From Dennis Topping, From Alan McGregor, From Frank Vogl, By Patricia Tisdall, By R. W. Shakespeare Northern Industrial Correspondent, By Arthur Reed Air Correspondent, By Giles Smith, By Michael Baily Shipping Correspondent, by Richard Spiegelberg, Frank Vogl, BY THE FINANCIAL EDITOR, By Ronald Kershaw Northern Industrial Correspondent, By Kenneth Owen, Ronald Kershaw, L. J. BROWNING, , PETER FELLGETT, , NEWALL., NEIL RECORD, , PHILIP D. DEFRIES, , D. C. BAMFORD, President, , JOÂO AUGUSTO de MEDICIS, , S. B. GRANT., M. E. MacGLASHAN, , G. L. BUTCHER, , Anthony Thomas, John Armytage, Sally White, by H. J. Maidenberg, by Marcus Vinicius Pratini de Moráes, by Andrew Goodrick-Clarke, by Margaret Allen, by Alfredo Moutinho dos Reis, by Sir Geoffrey Wallinger, by Kenneth King, by Shona Crawford Poole, S. C. P., H. J. M.,
News: Kremlin envoy meets leaders of Bangla Desh, Out of the Everywhere, The Pope sends sympathy for Glasgow victims, Three soldiers shot in day of riots ...
1971 - Gale Group | TDA
Produção Nacional
Revisado por pares
Cristina Sazima, Pedro Jordano, Paulo R. Guimarães, Sérgio F. dos Reis, Iván Sazima,
Birds that remove ectoparasites and other food material from their hosts are iconic illustrations of mutualistic—commensalistic cleaning associations. To assess the complex pattern of food resource use embedded in cleaning interactions of an assemblage of birds and their herbivorous mammal hosts in open habitats in Brazil, we used a network approach that characterized their patterns of association. Cleaning interactions showed a distinctly nested pattern, related to the number of interactions of ...
Tópico(s): Insect and Pesticide Research
2012 - Oxford University Press | Ornithology
Produção Nacional
Revisado por pares
Cristina Sazima, Paulo R. Guimarães, Sérgio F. dos Reis, Iván Sazima,
Mutualisms often form networks of interacting species, characterized by the existence of a central core of species that potentially drive the ecology and the evolution of the whole community. Centrality measures allow quantification of how central or peripheral a species is within a network, thus informing about the role of each species in network organization, dynamics, and stability. In the present study we addressed the question whether the structural position of species in the network (i.e. their ...
Tópico(s): Coral and Marine Ecosystems Studies
2010 - Wiley | Oikos
Produção Nacional
Revisado por pares
Graziella Nuernberg Back‐Brito, Adolfo José da Mota, T. C. Vasconcellos, Sílvia Maria Rodrigues Querido, Antônio Olavo Cardoso Jorge, A. S. M. Reis, Ivan Balducci, Cristiane Yumi Koga‐Ito,
Tópico(s): Oral microbiology and periodontitis research
2008 - Springer Science+Business Media | Mycopathologia
Produção Nacional
Revisado por pares
Geraldo Gonçalves dos Reis, Maria das Graças Ferreira Reis, Ivan da Costa Ilhéu Fontan, Marco Antônio Monte, Antônio Nascimento Gomes, Carlos Henrique Rodrigues de Oliveira,
O presente estudo objetivou subsidiar a seleção de genótipos de eucalipto para plantio em ambientes com disponibilidade variável de água no solo, através da análise do crescimento de raízes na fase inicial de estabelecimento da planta no campo e de sua associação com o crescimento das plantas adultas. Foram utilizados os clones 0063, 0321, 1250, 1260 e 1277 de eucalipto, sob dois regimes de irrigação, a partir de seis meses de idade, em condições de campo, no norte do Estado da Bahia. O experimento ...
Tópico(s): Growth and nutrition in plants
2006 - Sociedade de Investigações Florestais | Revista Árvore
Produção Nacional
Revisado por pares
Paulo R. Guimarães, Cristina Sazima, Sérgio Furtado dos Reis, Iván Sazima,
In a given area, plant–animal mutualistic interactions form complex networks that often display nestedness, a particular type of asymmetry in interactions. Simple ecological and evolutionary factors have been hypothesized to lead to nested networks. Therefore, nestedness is expected to occur in other types of mutualisms as well. We tested the above prediction with the network structure of interactions in cleaning symbiosis at three reef assemblages. In this type of interaction, shrimps and fishes ...
Tópico(s): Evolutionary Game Theory and Cooperation
2006 - Royal Society | Biology Letters
Produção Nacional
Revisado por pares
Roberto S. Reis, Ivan Neves, Sergio L. S. Lourenço, Leila S. Fonseca, Maria Cristina S. Lourenço,
ABSTRACT The performance of flow cytometry and the microplate Alamar Blue assay in determining susceptibility of Mycobacterium tuberculosis was assessed by testing 150 Brazilian isolates. The overall agreement was 97.3 and 98% for isoniazid and 94.7 and 100% for rifampin by flow cytometry and MABA, respectively. This study was entirely done in a developing country.
Tópico(s): Diagnosis and treatment of tuberculosis
2004 - American Society for Microbiology | Journal of Clinical Microbiology
Produção Nacional
Revisado por pares
Daniela M. Barros, María Rosana Ramirez, Eleonora Araújo dos Reis, Iván Izquierdo,
Tópico(s): Neuroscience and Neuropharmacology Research
2004 - Elsevier BV | Neuroscience
Produção Nacional
Revisado por pares
Mohammed A. Amin, Sayed S. Abd El‐Rehim, F. D. A. Aarão Reis, Ivan Cole,
Tópico(s): Concrete Corrosion and Durability
2013 - Springer Science+Business Media | Ionics
Produção Nacional
Cassandra Bonfante de Carvalho, Ivan Reis Rosa, Paola Del Vecchio, Vanessa Jurado-Davila, Keila Guerra Pacheco Nunes, Nilson Romeu Marcílio, Liliana Amaral Féris,
When disposed incorrectly, antibiotics can cause complex effects on environmental matrices, such as bacterial resistance. In this context, the present work investigated the degradation and mineralization of the β-lactam antibiotic ampicillin (AMP) applying a combined treatment of Fenton reaction and adsorption onto granular activated carbon (GAC). Adsorption parameters of contact time (10–210 min) and GAC dosage (5–50 g L− 1) were evaluated, as well as adsorption kinetics. Both in Fenton reaction and ...
Tópico(s): Advanced Photocatalysis Techniques
2022 - Elsevier BV | Environmental Technology & Innovation
Produção Nacional
Revisado por pares
Maria Letícia Bonatelli, Gileno Vieira Lacerda-Júnior, Fábio Bueno dos Reis, Paulo Ivan Fernandes‐Júnior, I. S. de Melo, Maria Carolina Quecine,
Semiarid regions are apparently low biodiversity environments; however, these environments may host a phylogenetically diverse microbial community associated with plants. Their microbial inhabitants are often recruited to withstand stressful settings and improve plant growth under harsh conditions. Thus, plant-associated microorganisms isolated from semiarid and seasonally dry environments will be detailed in the present review, focusing on plant growth promotion potential and the microbial ability ...
Tópico(s): Plant tissue culture and regeneration
2021 - Frontiers Media | Frontiers in Microbiology
Produção Nacional
Revisado por pares
Mathias M. Pires, Diego Rindel, Bruno Moscardi, Lívia R. Cruz, Paulo R. Guimarães, Sérgio F. dos Reis, S. Iván Pérez,
Worldwide extinctions of large terrestrial vertebrates in the late Pleistocene provide insight on how humans reshape ecological communities. Understanding the ecological causes and consequences of megafaunal extinctions requires integrating approaches to reconstruct the ecological communities from the past. Here, we combined archeological and paleontological evidence with network analyses to understand the changes in ecological communities from late Pleistocene to the Holocene in South Patagonia, ...
Tópico(s): Evolution and Paleontology Studies
2020 - Elsevier BV | Quaternary Science Reviews
Produção Nacional
Revisado por pares
Camila Gabriela de Souza, Daniela Medeiros Lobo de Andrade, Juliana Bahia Reis Jordão, Renato Ivan de Ávila, Leonardo Luiz Borges, Boniek G. Vaz, Marize Campos Valadares, Eric de Souza Gil, Edemilson Cardoso da Conceição, Matheus Lavorenti Rocha,
Jabuticaba is an exotic fruit native to Brazil that has been arousing medicinal interest. Using chemical (HPLC-PDA, resonance mass spectra, and NMR), electroanalytical (differential pulse voltammetry, radical scavenging assay), and pharmacological ( in vivo and in vitro ) approaches, we have identified its bioactive compounds and hypotensive effects on hypertensive rats. The hydroalcoholic extract of jabuticaba (HEJ) presents a great quantity of phenolic compounds, and several molecules with hydroxyl groups ...
Tópico(s): Botanical Research and Applications
2017 - Hindawi Publishing Corporation | Oxidative Medicine and Cellular Longevity
Luana Marotta Reis de Vasconcellos, Renato Sussumu Nishioka, Luana Marotta Reis de Vasconcellos, Ivan Balducci, Alberto Noriyuki Kojima,
The current study used strain gauge analysis to perform an in vitro evaluation of the effect of axial and non-axial loading on implant-supported fixed partial prostheses, varying the implant placement configurations and the loading points. Three internal hexagon implants were embedded in the center of each polyurethane block with in-line and offset placements. Microunit abutments were connected to the implants using a torque of 20 N · cm, and plastic prosthetic cylinders were screwed onto the abutments, ...
Tópico(s): Bone Tissue Engineering Materials
2013 - Lippincott Williams & Wilkins | Journal of Craniofacial Surgery
Produção Nacional
Revisado por pares
Luana Marotta Reis de Vasconcellos, Lucas Hian da Silva, Luana Marotta Reis de Vasconcellos, Ivan Balducci, Fernando E. Takahashi, Marco Antônıo Bottıno,
To evaluate the effect of airborne-particle abrasion and mechanico-thermal cycling on the flexural strength of a ceramic fused to cobalt-chromium alloy or gold alloy.Metallic bars (n = 120) were made (25 mm × 3 mm × 0.5 mm): 60 with gold alloy and 60 with Co-Cr. At the central area of the bars (8 mm × 3 mm), a layer of opaque ceramic and then two layers of glass ceramic (Vita VM13, Vita Zahnfabrick) were fired onto it (thickness: 1 mm). Ten specimens from each alloy group were randomly allocated to a surface ...
Tópico(s): Tunneling and Rock Mechanics
2011 - Wiley | Journal of Prosthodontics
Produção Nacional
Revisado por pares
Renato Sussumu Nishioka, Lea Nogueira Braulino de Melo Nishioka, Celina Wanderley de Abreu, Luana Marotta Reis de Vasconcellos, Ivan Balducci,
OBJECTIVE: Using strain gauge (SG) analysis, the aim of this in vitro study was quantify the strain development during the fixation of three-unit screw implant-supported fixed partial dentures, varying the types of implant-abutment joints and the type of prosthetic coping. The hypotheses were that the type of hexagonal connection would generate different microstrains and the type of copings would produce similar microstrains after prosthetic screws had been tightened onto microunit abutments. MATERIALS ...
Tópico(s): Dental materials and restorations
2010 - UNIVERSIDADE DE SÃO PAULO | Journal of Applied Oral Science
Ivan Gonçalves Reis, António Rebelo, Peter Krustrup, João Brito,
To evaluate if Fédération Internationale de Football Association's "The 11+" injury prevention program improves physical fitness and technical performance in youth futsal players.Randomized cohort study.Futsal club.Thirty-six futsal players (17.3 ± 0.7 years).Players were randomized to an intervention group (n = 18) or a control group (n = 18). Intervention group performed "The 11+" twice per week for 12 weeks.Isokinetic testing to access maximal quadriceps (Q) and hamstring (H) strength, vertical jump (squat ...
Tópico(s): Shoulder Injury and Treatment
2013 - Lippincott Williams & Wilkins | Clinical Journal of Sport Medicine
Produção Nacional
Revisado por pares
Mário C. Marques, Ana Pereira, Ivan Gonçalves Reis, Roland van den Tillaar,
The aim of this study was to examine the effect of a six-week combined jump and sprint training program on strength-speed abilities in a large sample of youth competitive soccer players. It was hypothesized that the experimental training group would enhance their jumping and sprinting abilities. Enhancement of kicking performance was also hypothesized due to an expected increase in explosive strength established by a plyometric and sprinting regimen. Fifty-two young male soccer players playing at ...
Tópico(s): Genetics and Physical Performance
2013 - De Gruyter Open | Journal of Human Kinetics
Produção Nacional
Revisado por pares
Alessandro Dourado Loguércio, Alessandra Reis, M. Schroeder, Ivan Balducci, Antheunis Versluis, Rafael Yagüe Ballester,
Objective: To evaluate the linear polymerization shrinkage (LPS) and the effect of polymerization shrinkage of a resin composite and resin–dentin bond strength under different boundary conditions and filling techniques. Methods: Two cavities (4×4×2 mm3) were prepared in bovine incisors (n=30). The teeth were divided into three groups, according to boundary conditions: In group TE, the total-etch technique was used. In group EE, only enamel was conditioned, and in group NE, none of the walls of the ...
Tópico(s): Endodontics and Root Canal Treatments
2004 - Elsevier BV | Journal of Dentistry
Produção Nacional
Revisado por pares
Ricardo Porto Tedesco, Nelson Lourenço Maia Filho, Lenir Mathias, Ana Luiza Benez, Valeska Christine Lemes de Castro, Guilherme Muniz Bourroul, Fernando Ivan dos Reis,
OBJETIVO: conhecer as expectativas de primigestas com relação à via de parto, bem como os motivos de sua escolha, procurando melhorar a qualidade do relacionamento médico-paciente. MÉTODOS: foi realizado estudo do tipo qualitativo por meio da análise do sujeito coletivo, incluindo primigestas atendidas de setembro a novembro de 2003 nos pronto-socorros dos serviços da Faculdade de Medicina de Jundiaí. Foi aplicado questionário especialmente elaborado para responder aos objetivos propostos pela pesquisa ...
Tópico(s): Male Reproductive Health Studies
2004 - Thieme Medical Publishers (Germany) | Revista Brasileira Ginecologia e Obstetrícia
Richard Allen Chase, George Guilfoyle,
... Marcelo Tavares Viana, José Marcos da Silva Dias, Ivan Rafael Reis e Silva Cavalcanti, Marcelo Cairrão Araujo Rodrigues, Igor ...
Tópico(s): Multisensory perception and integration
1962 - American Speech–Language–Hearing Association | Journal of Speech and Hearing Research
... Marcelo Tavares Viana, José Marcos da Silva Dias, Ivan Rafael Reis e Silva Cavalcanti, Marcelo Cairrão Araujo Rodrigues, Igor ...
Tópico(s): EEG and Brain-Computer Interfaces
1958 - American Speech–Language–Hearing Association | Journal of Speech and Hearing Disorders
Produção Nacional
Revisado por pares
Fábio Miguel Junges, Cláudio Reis Gonçalo, Ivan Lapuente Garrido, Gabriela Gonçalves Silveira Fiates,
This study investigates the relationships between knowledge management, innovation competency and organisational performance. Although there is not yet consensus on how knowledge management influences organisational performance, empirical evidence shows it does and innovation competency has been identified as a strategic promoter of this interaction. The major theoretical contribution of this study is to suggest that knowledge management can be seen from two perspectives, external business relationships ...
Tópico(s): Intellectual Capital and Performance Analysis
2015 - Inderscience Publishers | International Journal of Innovation and Learning
Produção Nacional
Revisado por pares
Luana Marotta Reis de Vasconcellos, Lucilene Hernandes Ricardo, Ivan Balducci, Luana Marotta Reis de Vasconcellos, Yasmin Rodarte Carvalho,
The aim of this study was to investigate, by means of histological and histomorphometric analysis, the effects of 24% ethylenediaminetetraacetic acid (EDTA) gel in periodontal tissue when used in combination with conventional periodontal treatment. Periodontitis was induced in the 2nd upper left permanent molars of 45 male Wistar rats by means of ligature. After 5 weeks, this was removed and debridement was performed. The animals were then randomly divided into 3 groups; group 1: mechanical treatment, ...
Tópico(s): Oral microbiology and periodontitis research
2006 - Nihon University | Journal of Oral Science
Produção Nacional
Alex Reis, Ivan Nunes Santos, Raiane Oliveira Diniz,
The increasing penetration of renewable energy sources with nonlinear characteristics, such as wind and photovoltaic power plants, demands a clear procedure for harmonic current estimation on point of coupling of these sources. The summation law is widely used to estimate the total harmonic current in a coupling point between the network and a distributed generation. This is done for each harmonic order and the analysis is performed by mean harmonic currents provide by an individual wind turbines. ...
Tópico(s): Power System Optimization and Stability
2016 - Institute of Electrical and Electronics Engineers | IEEE Latin America Transactions
Produção Nacional
Revisado por pares
Helena Fabiana Reis de Almeida Saraiva, Ríbrio Ivan Tavares Pereira Batista, Vivian Angélico Pereira Alfradique, Pedro Henrique Nicolau Pinto, Lilian dos Santos Ribeiro, Clara Slade Oliveira, Joanna Maria Gonçalves Souza‐Fabjan, L. S. A. Camargo, J. F. da Fonseca, Felipe Zandonadi Brandão,
l-carnitine is an antioxidant and β-oxidation stimulator substance commonly used to improve metabolic performance of oocytes and embryos in in vitro systems. However, few studies have evaluated its beneficial effects in embryos produced in vivo. This study aimed to evaluate the effect of l-carnitine supplementation into vitrification or warming solutions on the post-warming character of day 6-7 in vivo-produced ovine embryos. l-carnitine (3.72 mM) was added to vitrification (Experiment 1) or warming ...
Tópico(s): Reproductive System and Pregnancy
2017 - Elsevier BV | Theriogenology
Produção Nacional
Revisado por pares
A Fraga, Marcelo Conrado dos Reis, Mariana Porto Zambon, Ivan Contrera Toro, José Dirceu Ribeiro, Emílio Carlos Elias Baracat,
To describe the clinical manifestations and bronchoscopic treatment of foreign body aspiration in children under 14 years of age, correlating the clinical aspects with the bronchoscopic findings.A retrospective, descriptive study analyzing data related to children under 14 years of age undergoing bronchoscopy due to clinical suspicion of foreign body aspiration at the State University at Campinas Hospital das Clinicas from January of 2000 to December of 2005.The sample consisted of 69 patients, ...
Tópico(s): Restraint-Related Deaths
2008 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia
Produção Nacional
Revisado por pares
Karina Pulrolnik, Geraldo Gonçalves dos Reis, Maria das Graças Ferreira Reis, Marco Antônio Monte, Ivan da Costa Ilhéu Fontan,
O crescimento em diâmetro à altura do peito (DAP), altura e volume foi avaliado em plantas de clone de Eucalyptus grandis, submetidas a diferentes intensidades de desrama artificial (altura de 1,0; 1,5; e 2,0 m a partir do solo) e idades de aplicação da primeira intervenção de desrama (20 e 28 meses de idade), em Abaeté, MG. A segunda intervenção de desrama em todos os tratamentos foi realizada aos 33 meses de idade, até atingir 3 m de altura do fuste da planta. Aos 40 meses de idade, observou-se que ...
Tópico(s): Seedling growth and survival studies
2005 - Sociedade de Investigações Florestais | Revista Árvore
Produção Nacional
Revisado por pares
Luciene Lanza Reis, Lenita J. Oliveira, Ivan Cruz,
Experiments were conducted at the Centro Nacional de Pesquisa de Milho e Sorgo (CNPMS) at Sete Lagoas, MG, Brazil, to study the biology and potential of Doru luteipes (Scudder, 1876) as a predator of Spodoptera frugiperda (J.E. Smith, 1797) eggs and larvae, under laboratory conditions. Field experiments were conducted to determine the effect of several insecticides on the predator. In the biological studies, it was observed that D. luteipes produced an average of 26.6 eggs per oviposition and that ...
Tópico(s): Insect-Plant Interactions and Control
1988 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Revisado por pares
Leandro Arístide, André Strauss, Lauren B Halenar-Price, Emmanuel Gilissen, Francisco W. Cruz, Cástor Cartelle, Alfred L. Rosenberger, Ricardo Tadeu Lopes, Sérgio F. dos Reis, S. Iván Pérez,
Platyrrhines constitute a diverse clade, with the modern Atelidae exhibiting the most variation in cranial and endocast morphology. The processes responsible for this diversification are not well understood. Here, we present a geometric morphometric study describing variation in cranial and endocranial shape of 14 species of Alouatta, Ateles, Brachyteles, and Lagothrix and two extinct taxa, Cartelles and Caipora.We examined cranial and endocranial shape variation among species using images reconstructed ...
Tópico(s): Paleontology and Evolutionary Biology
2019 - Wiley | American Journal of Physical Anthropology