Srikumar Sen, Boxing Correspondent, James Landale, Phil Yates, Julia Llewellyn Smith, Edward Owen, Keith Stuart, Richard Ford, Home Correspondent, Magnus Linklater, Adrian Cosker, Sarah Bagnall, Insurance Correspondent, Bill Frost, Andrew Longmore, Neil Bennett, Gordon Allan, Anna Foster, Alexandra Frean, Media Correspondent, Janet Bush, Economics Correspondent, Jeremy Laurance, Social Services Correspondent, Philip Howard, Ian Murray, Martin Barrow, City News Editor, James Bone, Liz Robson, Lynne Truss, Nicholas Wood and Jill Sherman, Nick Nuttall, Environment Correspondent, Gerald Davies, Philip Bassett Industrial Editor, Robert Sheehan, Bridge Correspondent, Bernard Levin, Robert Miller, Jeremy Laurance, Health Services Correspondent, David Silverman, Martin Fletcher, Nemone Lethbridge, Helen Lewis, Ian Lyon, John Hopkins, Golf Correspondent, Nicholas Watt, Ireland Correspondent, Raymond Keene Chess Correspondent, Rob Hughes Football Correspondent, Matthew May, Libby Purves, Michael Evans, Defence Correspondent, Alan Hamilton, Rodney Milnes, Michael Clark, John Young, Michael Pinto-Duschinsky, Sarah Bagnall, Philip Bassett, Industrial Editor, Michael Binyon Diplomatic Editor, Derwent May, Clive Couldwell, Leslie Thomas, AP in Washington, Susan Gilchrist, Martin Fletcher and Adam Sage, Sally Jones, Adam Lebor, Nick Parsons, George Brock, Michael Theodoulou, John Barton, AP in Handi, Julian Oram, Peter H. Millard, David Miller, Lin Jenkins, Wolfgang Münchau, Raymond Keene, Jonathan Prynn, Adam Sage, Peter Davalle, Jonathan Prynn Transport Correspondent, Alix Ramsay, P. H. S, Shirley Holton, Heather Kirby, Gavin Maidstone, Eric Reguly, George Sivell, Assistant Business Editor, Peter R. Milner, Barry Pickthall, Stewart Wallis, Ron Gribble, S. J. A. Rogers, Philip Webster, Political Editor, Kate Alderson, David Hands Rugby Correspondent, Julian Muscat, Neil Bennett, Deputy Business Editor, Richard Duce, Christopher Thomas, Dominic Kennedy, Robert Palmer, Ross Tieman Industrial Correspondent, Christopher Walker, Chris Parker, Mel Webb, Alice Thomson and Arthur Leathley, Kathryn Knight, Gerald Larner, Matthew Parris, Michael Mulloy, David Green, Walter Gammie, Peter Riddell, Ian Brodie, Richard Beeston, Brian Clarke, Peter Curtis, Nadine Meisner, David Sinclair, Philip Pangalos, Kate Bassett, Nigel Hawkes Science Editor, Benedict Nightingale, Charles Jessel, Marianne Curphey, Dr Thomas Stuttaford, Frances Gibb Legal Correspondent, David Powell, Sam Kiley, George Sivell Assistant Business Editor and James Landale, Antony Moore, Susan MacDonald, D. M., John Phillips, Colin Campbell, David Hands, Rugby Correspondent, Michael Hornsby Agriculture Correspondent,
... bribe row threatens politicians Madrid agrees to revamp Prado Hill House Hammond French Navy halts Greenpeace protest ... Sport 38-44 Television and Radio Business Today Lucas grounded Double profits CBI finds many firms intend ...
1995 - Gale Group | TDA
Produção Nacional
Revisado por pares
Alexandre G. S. Prado, Lucas B. Bolzon, Carolina P. Pedroso, Aline O. Moura, Leonardo Lopes Costa,
Heterogeneous photocatalysis is a significant green technology for application in water purification. The application of Nb2O5 catalyst for the photodegradation of contaminants is few reported in the literature. Thus, the Nb2O5 catalyst was characterized by SEM, FTIR, surface area and charge surface density. This catalyst was applied to degrade indigo carmine dye, which was compared with degradation catalyzed by TiO2 and ZnO. Almost 100% of dye degradation occurred at 20, 45 and 90 min for TiO2, ...
Tópico(s): Copper-based nanomaterials and applications
2008 - Elsevier BV | Applied Catalysis B Environment and Energy
Srikumar Sen, Boxing Correspondent, David Mallen, Frances Gibb, Legal Affairs Correspondent, John Biffen, Ian Gibson, Sheila Gunn, Nicholas Wood, Political Correspondent, Zahid Hussain, Simon Barnes, Diana Wildman, Richard Ford, Paul Vallely and Frances Gibb, Philip Webster, David Sapsted and John Young, Mark Souster and Patrick O'Hanlon, Michael Stevenson, Sally Brompton, Ian Murray, Michael Binyon, Mark Ellis, Carol Leonard, Stuart Jones Football Correspondent, Gerald Davies, Henry Gee, Jim Railton, Ruth Gledhill, Jamie Dettmer, Irish Affairs Correspondent, Andrew Billen Arts Correspondent, Mick Cleary, Libby Purves, Peter Waymark, Peter Bills, Rodney Cowton, Tony Dawe and Roland Rudd, Rosemary Unsworth, Christopher R Hill and Graham Rock, Jenny MacArthur, Martin Fletcher, Political Reporter, John Percival, F. W. G. Perryman, Edward Gorman, John Hennessy, John Young, Agriculture Correspondent, Jane Monahan, Simon Tait, Harvey Elliott, Air Correspondent, Christopher Walker and Andrew McEwen, George Rae, John Woodcock, Harry Debelius, Nicholas Harling, David Smith, Economics Correspondent, David Miller, Robin Oakley Political Editor, Robert Matthews Technology Correspondent, Tim Jones Employment Affairs Correspondent, Celia Brayfield, Wolfgang Münchau, John Higgins, Francis Bennion, John Bell and Susan MacDonald, Kerry Gill, Peter Davalle, Alan Lee, Cricket Correspondent, Nicholas Beeston, Raymond Keene, Chess Correspondent, Paul Griffiths, Richard S. Rowntree, Roland Rudd, Mark Herbert, Richard Evans Media Editor, Roy Dean, Barry Pickthall, John Bell City Editor, Bryan Appleyard, Geoffrey Foster, Derek Harris, Industrial Editor, Keith MacKlin, David Hands Rugby Correspondent, P. W. Allen, David Brewerton, Christopher Thomas, C. D. Elston, Christopher Walker, Jill Sherman Social Services Correspondent, Iain MacLeod, Jeremy Lever, David Simpson, Matthew Parris, Paul Newman, Sarah Jane Checkland Art Market Correspondent, Jack Lowe District General Manager, John Evans Acute Unit General Manager, Michael Seely, Alan Lee, Gerard Harrison, Daniel Ward, Michael Dynes, Michael Goldman, David Sinclair, Ian a Jack, Yoav Biran, Douglas Broom and David Tytler, Lucas Mellinger, Peter Strafford, Ewan Page Chairman, Derek Harris Industrial Editor, Susan MacDonald, Lee Rodwell, Pearce Wright, Science Editor, Harvey Elliott Air Correspondent, Lawless Bethune, Kate McDonald, Colin McQuillan, Rodney Lord Economics Editor, Mary Dejevsky, Robert Kilroy-Silk, Ivor Davis, Stuart Jones, Football Correspondent,
... post Fears that latest vandalism is work of Prado employee A. Wellesley Briscoe & Partners. Ltd. Rocard's ...
1988 - Gale Group | TDA
Produção Nacional
Revisado por pares
Rilner Alves Flores, Renato de Mello Prado, Lucas Sanches Politi, Thiago Batista Firmato de Almeida,
Na colheita mecanizada sem o uso de fogo ocorre deposição de palhada na superfície do solo, a qual pode ser reciclada e reduzir a adubação potássica para a cana-de-açúcar, em relação à cana queimada, o que pode refletir em menor custo de produção. Objetivou-se avaliar o efeito da aplicação de potássio no desenvolvimento inicial da soqueira de primeiro corte da cana-de-açúcar (variedade SP 89-1115), em sistema de colheita sem despalha a fogo. O experimento foi instalado em uma área de primeira soqueira ...
Tópico(s): Growth and nutrition in plants
2012 - UNIVERSIDADE FEDERAL DE GOIÁS | Pesquisa Agropecuária Tropical
Ernest Newman, Frank Davies, A. B., H. V. Jackson, Percy Armytage C. V. O., Experto Crede, St. Mathurin, M. Hartley, St. James's, W. A. Millar, A. Home, Sir Francis Aglen, R. B., Sir Henry Rew K. C. B., Yarborough, Alfred Noyes, Philip Morrell (Formerly M. P. for South Oxon), Anne Nichols, Chas. B. Budd, R., A. E. Priest, Sir Eric Geddes', W. M. Farquhar, Roland Atkinson (" Sunday Times " Paris Correspondent), J. M. Bulloch, Archibald de Bear, J. Thomson Stephen, Hilda Dawkins, E. V. Lucas, James Agate, Frank Rutter, Miss Nuthall's, William Shanahan, W. Kent, Henry Hick, Thos. Critchley, St. Pancras, R. Boyd Robson, Edmund Gosse, Sydney W. Carroll, George C. Stead, W. S. Kennedy, F. W. D'Evelyn, St. Cloud, D. R. Gent, Con, Rt. Hon. T. P. O'connor P. C., M. P., H. Askew, D. K., John E. Coleman, Brodie Fraser, A. E. Flower, R. Mitchell Banks K. C., M. P., K. Wilbe-Jones, L. Lan Vliet, Pandora, Maitland Davidson, R. M. Waller F. S. I., F. A. I., Harold C. B. Philips, Sir John Foster Fraser, G. R. H., R. J. Barrett Financial Editor, Greatrex Newman, Jas. H. T. Grigg, Harold Cox,
... a Quest The Galleries The Art of the Prado Great Masters Whiteway's Cyder Dunlop Rubber Company ...
1927 - Gale Group | Sunday Times HA GDA
Produção Nacional
Revisado por pares
Carine Hartmann do Prado, Lucas B. Rizzo, Andréa Wieck, Gabriel Pestana, Antônio Lúcio Teixeira, Rodrigo Grassi‐Oliveira, Moisés Evandro Bauer,
Bipolar disorder (BD) has been associated with an immunologic imbalance shown by increased peripheral inflammatory markers. The underlying mechanisms of this phenomenon may include changes in circulating cells and differential activation of mitogen-activated protein kinases (MAPKs). Twenty-seven euthymic female subjects with BD type I (all medicated) and 24 age- and sex-matched controls were recruited in this study. Lymphocytes were isolated and stimulated in vitro to assess Th1/Th17/Th2 cytokines ( ...
Tópico(s): Tryptophan and brain disorders
2012 - Elsevier BV | Psychoneuroendocrinology
Produção Nacional
Revisado por pares
Flávia Teixeira-Silva, Gilmar Fernandes do Prado, Lucas Silva Ribeiro, José Roberto Leite,
Tópico(s): Mental Health Research Topics
2004 - Elsevier BV | Physiology & Behavior
Produção Nacional
Revisado por pares
Andréa Wieck, Rodrigo Grassi‐Oliveira, Carine Hartmann do Prado, Lucas B. Rizzo, Agatha Schommer de Oliveira, Júlia Kommers-Molina, Thiago Wendt Viola, Érica Leandro Marciano Vieira, Antônio Lúcio Teixeira, Moisés Evandro Bauer,
Mounting evidence suggests a chronic pro-inflammatory state in individuals with bipolar disorder (BD). Stress exposure is known to exacerbate several inflammatory conditions as well as psychiatric disorders. Here, we analyzed plasma levels of pro-inflammatory cytokines and their soluble receptors to realistic acute psychosocial stress challenge in BD. Thirteen euthymic type 1 BD patients and 15 matched controls underwent the Trier Social Stress Test protocol (TSST). Blood samples were collected before ...
Tópico(s): Stress Responses and Cortisol
2014 - Elsevier BV | Neuroscience Letters
Produção Nacional
Revisado por pares
Élen Rizzi, Danielle A. Guimarães, Carla S. Ceron, Cibele M. Prado, Lucas C. Pinheiro, Alisson Martins-Oliveira, Raquel F. Gerlach, José E. Tanus‐Santos,
Hypertension induces left-ventricular hypertrophy (LVH) by mechanisms involving oxidative stress and unbalanced cardiac matrix metalloproteinase (MMP) activity. We hypothesized that β1-adrenergic receptor blockers with antioxidant properties (nebivolol) could reverse hypertension-induced LVH more effectively than conventional β1-blockers (metoprolol) when used at doses that exert similar antihypertensive effects. Two-kidney one-clip (2K1C) hypertension was induced in male Wistar rats. Six weeks after ...
Tópico(s): Nitric Oxide and Endothelin Effects
2014 - Elsevier BV | Free Radical Biology and Medicine
Produção Nacional
Revisado por pares
Andréa Wieck, Rodrigo Grassi‐Oliveira, Carine Hartmann do Prado, Lucas B. Rizzo, Agatha Schommer de Oliveira, Júlia Kommers-Molina, Thiago Wendt Viola, Antônio Lúcio Teixeira, Moisés Evandro Bauer,
Bipolar disorder (BD) has been associated with immune imbalance, including lymphocyte activation and increased pro-inflammatory cytokines. Immune activation is part of stress response, and psychosocial stress has been implicated in the pathogenesis of psychiatric disorders. Here, we investigated the neuroendocrine and immune responses to acute psychosocial stress challenge in BD. Thirteen euthymic participants with type 1 BD and 15 healthy controls underwent the Trier Social Stress Test protocol ( ...
Tópico(s): Stress Responses and Cortisol
2013 - Elsevier BV | Brain Behavior and Immunity
Produção Nacional
Revisado por pares
Karen Simon Rezende da Silveira, Ivana Meyer Prado, Lucas Guimarães Abreu, Júnia Maria Serra‐Negra, Sheyla Márcia Auad,
Background Dental caries ( DC ) remains a public health issue. Chronotype, diet, and oral hygiene may influence its development. Objective To investigate the association of chronotype, diet, oral hygiene, and DC among 12‐year‐olds. Methods A cross‐sectional study with 245 adolescents was conducted in public and private schools in southeast Brazil. Sociodemographics, dietary and oral hygiene habits were collected through a self‐reported questionnaire. Chronotype was assessed using the Portuguese version ...
Tópico(s): Obesity, Physical Activity, Diet
2018 - Wiley | International Journal of Paediatric Dentistry
Produção Nacional
Ivana Meyer Prado, Lucas Guimarães Abreu, Karen Simon Rezende da Silveira, Sheyla Márcia Auad, Saul Martins Paiva, Daniele Manfredini, Júnia Maria Serra‐Negra,
To evaluate the prevalence of probable sleep bruxism (SB) and its association with sleep features, orthodontic fixed appliance wearing, and extraoral and intraoral clinical signs and symptoms in a population of adolescents.Two hundred thirty-nine 12-year-old adolescents enrolled in private and public schools in Brumadinho, southeast Brazil, and their parents were invited to participate. They answered a questionnaire containing information regarding adolescents' sleep features and history of SB. Extraoral ...
Tópico(s): Oropharyngeal Anatomy and Pathologies
2018 - American Academy of Sleep Medicine | Journal of Clinical Sleep Medicine
Produção Nacional
Revisado por pares
Caio César Achiles do Prado, Lucas Gonçalves Queiroz, Flávio Teixeira da Silva, Teresa Cristina Brazil de Paiva,
The occurrence of emerging pharmaceutical pollutants (i.e. small drugs, antibiotics) present in aquatic environments shown to be a current environmental problem still without apparent solution. In this regard, the use of ecotoxicological techniques has been shown fundamental for the appraisal of damage to affected living organisms. Herein, ecotoxicological tests were conducted, focusing on the evaluation of the effects of ketoconazole (KTZ) on the antioxidant system of the model body Daphnia similis. ...
Tópico(s): Pesticide and Herbicide Environmental Studies
2021 - Elsevier BV | Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology
Produção Nacional
Revisado por pares
Alexandre Henrique dos Reis‐Prado, Lucas Guimarães Abreu, Warley Luciano Fonseca Tavares, Isabella Faria da Cunha Peixoto, Ana Cecília Diniz Viana, Elen Marise Castro de Oliveira, Juliana Vilela Bastos, Antônio Paulino Ribeiro Sobrinho, Francine Benetti,
Tópico(s): Spine and Intervertebral Disc Pathology
2021 - Springer Nature | Clinical Oral Investigations
Alejandro Prados, Lucas Onder, Hung‐Wei Cheng, Urs Mörbe, Mechthild Lütge, Cristina Gil‐Cruz, Christian Perez‐Shibayama, Vasiliki Koliaraki, Burkhard Ludewig, George Kollias,
Fibroblastic reticular cells (FRCs) determine the organization of lymphoid organs and control immune cell interactions. While the cellular and molecular mechanisms underlying FRC differentiation in lymph nodes and the splenic white pulp have been elaborated to some extent, in Peyer's patches (PPs) they remain elusive. Using a combination of single-cell transcriptomics and cell fate mapping in advanced mouse models, we found that PP formation in the mouse embryo is initiated by an expansion of perivascular ...
Tópico(s): Immune cells in cancer
2021 - Nature Portfolio | Nature Immunology
Produção Nacional
Revisado por pares
Alexandre Henrique dos Reis‐Prado, Lucas Guimarães Abreu, Rogéria R. Fagundes, Sabrina de Castro Oliveira, Marco C. Bottino, Antônio Paulino Ribeiro Sobrinho, Francine Benetti,
Abstract Background The effects of ethylenediaminetetraacetic acid (EDTA) on regenerative endodontic procedures (REPs) are controversial, because, despite releasing growth factors from dentine, some studies show negative effects on cell behaviour. Objectives The aim of the study was to investigate the influence of the use of EDTA in REP on the growth factors’ release, cell behaviour and tissue regeneration. Methods A systematic search was conducted (PubMed/Medline, Scopus, Cochrane Library, Web of ...
Tópico(s): Endodontics and Root Canal Treatments
2022 - Wiley | International Endodontic Journal
Produção Nacional
Revisado por pares
Gabriel Silva de Oliveira, José Marcato, Caio Polidoro, Lucas Prado Osco, Henrique Siqueira, Lucas de Souza Rodrigues, Liana Jank, Sanzio Carvalho Lima Barrios, Cacilda Borges do Valle, R. M. S. Resende, Camilo Carromeu, Eloise Silveira, Lúcio André de Castro Jorge, Wesley Nunes Gonçalves, M. F. Santos, Edson Takashi Matsubara,
Forage dry matter is the main source of nutrients in the diet of ruminant animals. Thus, this trait is evaluated in most forage breeding programs with the objective of increasing the yield. Novel solutions combining unmanned aerial vehicles (UAVs) and computer vision are crucial to increase the efficiency of forage breeding programs, to support high-throughput phenotyping (HTP), aiming to estimate parameters correlated to important traits. The main goal of this study was to propose a convolutional ...
Tópico(s): Leaf Properties and Growth Measurement
2021 - Multidisciplinary Digital Publishing Institute | Sensors
Produção Nacional
Revisado por pares
Ana Boeira Porto, Marco A. P. F. do Prado, Lucas Rodrigues, Gerhard E. Overbeck,
Pinus plantations create strong ecological legacies that persist after their removal. We evaluated the effectiveness of pine litter removal (manually or through controlled burns) and hay application for the restoration of South Brazilian coastal grasslands degraded by pine plantations. We installed the experiment 1 year after cutting trees and sampled the vegetation 3 months, 1 year, and 2 years after initiating the experiment. We used generalized linear mixed model to assess treatment effects on ...
Tópico(s): Fire effects on ecosystems
2022 - Wiley | Restoration Ecology
Produção Nacional
Revisado por pares
Wellington V. M. de Castro, José Marcato, Caio Polidoro, Lucas Prado Osco, Wesley Nunes Gonçalves, Lucas de Souza Rodrigues, M. F. Santos, Liana Jank, Sanzio Carvalho Lima Barrios, Cacilda Borges do Valle, R. M. S. Resende, Camilo Carromeu, Eloise Silveira, Lúcio André de Castro Jorge, Edson Takashi Matsubara,
Monitoring biomass of forages in experimental plots and livestock farms is a time-consuming, expensive, and biased task. Thus, non-destructive, accurate, precise, and quick phenotyping strategies for biomass yield are needed. To promote high-throughput phenotyping in forages, we propose and evaluate the use of deep learning-based methods and UAV (Unmanned Aerial Vehicle)-based RGB images to estimate the value of biomass yield by different genotypes of the forage grass species Panicum maximum Jacq. ...
Tópico(s): Spectroscopy and Chemometric Analyses
2020 - Multidisciplinary Digital Publishing Institute | Sensors
Produção Nacional
Revisado por pares
Lorrayne Guimarães Bavaresco, Lucas Prado Osco, Ademir Sérgio Ferreira de Araújo, Lucas William Mendes, Aurenívia Bonifácio, Fábio Fernando de Araújo,
Tópico(s): Nematode management and characterization studies
2020 - Springer Science+Business Media | Theoretical and Experimental Plant Physiology
Produção Nacional
Luciana de Matos Alves Pinto, Ney Robson Taironi do Prado, Lucas Bragança Carvalho,
Atualmente têm sido desenvolvidos vários trabalhos, na área da química de produtos naturais, com substâncias de origem animal, como por exemplo, as obtidas de animais marinhos ou ainda a própolis, um material elaborado e muito utilizado pelas abelhas para proteção da colméia. Há muito tempo atrás, ao observar este fato, o homem também resolveu utilizar a própolis em seu benefício e aproveitou as suas propriedades farmacológicas. Por muitos anos, a própolis foi utilizada de forma empírica, no tratamento ...
Tópico(s): Rural Development and Agriculture
2011 - UNIVERSIDADE FEDERAL DE GOIÁS | Revista Eletrônica de Farmácia
Produção Nacional
Revisado por pares
Eliane Gouvêa de Oliveira Barros, Antônio Palumbo, Pedro Lucas Prado Mello, Rômulo Medina de Mattos, Julianna Henriques da Silva, Bruno Pontes, Nathan B. Viana, Rackele Ferreira do Amaral, Flávia Regina Souza Lima, Nathalia Meireles Da Costa, Celia Yelimar Palmero, Leandro Miranda‐Alves, Christina Maeda Takiya, Luiz Eurico Nasciutti,
Tópico(s): Cancer, Stress, Anesthesia, and Immune Response
2014 - Springer Science+Business Media | Clinical & Experimental Metastasis
Produção Nacional
Revisado por pares
Camila Delinski Bet, Layse do Prado Cordoba, Lucas Stiegler Ribeiro, Egon Schnitzler,
Tópico(s): Proteins in Food Systems
2016 - Springer Science+Business Media | Food Biophysics
Produção Nacional
Revisado por pares
Layse do Prado Cordoba, Lucas Stiegler Ribeiro, Lucas Silva Rosa, Luíz Gustavo Lacerda, Egon Schnitzler,
Pinhão is the seed from Araucaria angustifolia. The composition of these seeds shows high carbohydrate levels (≅70% of dry matter) and low values of lipids, proteins and fibres. Starch in its original state usually does not attend industry demands, such as low retrogradation and high thermal stability. Therefore, its modification is an option to improve its properties and has more potential usage. An alternative to chemical modification is utilising enzymes such as α-amylase and glucoamylase, to enhance ...
Tópico(s): Agricultural and Food Sciences
2016 - Elsevier BV | Thermochimica Acta
Produção Nacional
Revisado por pares
Lucas Prado Osco, Ana Paula Marques Ramos, Érika Akemi Saito Moriya, Lorrayne Guimarães Bavaresco, Bruna Coelho de Lima, Nayara Vasconcelos Estrabis, Danilo Roberto Pereira, José Eduardo Creste, José Marcato, Wesley Nunes Gonçalves, Nilton Nobuhiro Imai, Jonathan Li, Veraldo Liesenberg, Fábio Fernando de Araújo,
Modeling the hyperspectral response of vegetables is important for estimating water stress through a noninvasive approach. This article evaluates the hyperspectral response of water-stress induced lettuce (Lactuca sativa L.) using artificial neural networks (ANN). We evenly split 36 lettuce pots into three groups: control, stress, and bacteria. Hyperspectral response was measured four times, during 14 days of stress induction, with an ASD Fieldspec HandHeld spectroradiometer (325–1075 nm). Both reflectance ...
Tópico(s): Spectroscopy and Chemometric Analyses
2019 - Multidisciplinary Digital Publishing Institute | Remote Sensing
Produção Nacional
Revisado por pares
Lucas Prado Osco, Ana Paula Marques Ramos, Danilo Roberto Pereira, Érika Akemi Saito Moriya, Nilton Nobuhiro Imai, Edson Takashi Matsubara, Nayara Vasconcelos Estrabis, Maurício de Souza, José Marcato, Wesley Nunes Gonçalves, Jonathan Li, Veraldo Liesenberg, José Eduardo Creste,
The traditional method of measuring nitrogen content in plants is a time-consuming and labor-intensive task. Spectral vegetation indices extracted from unmanned aerial vehicle (UAV) images and machine learning algorithms have been proved effective in assisting nutritional analysis in plants. Still, this analysis has not considered the combination of spectral indices and machine learning algorithms to predict nitrogen in tree-canopy structures. This paper proposes a new framework to infer the nitrogen ...
Tópico(s): Leaf Properties and Growth Measurement
2019 - Multidisciplinary Digital Publishing Institute | Remote Sensing
Produção Nacional
Revisado por pares
Caio Augusto Garcia Sampaio Valente, Felipe Fernando Boutin, Lucas Prado Caetano Rocha, João Luiz do Vale, Carlos Henrique da Silva,
This work presents a tribological evaluation of the influence of graphite and bronze fillers in two commercial composites in a dry sliding pin-on-disc test at the same contact severity (PVa parameter) and four testing conditions (varying both normal force and sliding velocity). Both fillers, in comparison to pure PTFE, significantly affected the coefficient of friction (COF) and the mass loss. The sliding distance required to reach steady-state for COF was statistically equal for all three materials. ...
Tópico(s): Metal and Thin Film Mechanics
2019 - Taylor & Francis | Tribology Transactions
Produção Nacional
Revisado por pares
Lucas Prado Osco, Ana Paula Marques Ramos, Érika Akemi Saito Moriya, Maurício de Souza, José Marcato, Edson Takashi Matsubara, Nilton Nobuhiro Imai, José Eduardo Creste,
Nitrogen is one of the main required nutrients for the production of citrus plants. Farmers have used the chemical analysis of leaf tissue to determine the amount of nitrogen needed in a crop. However, its possible to directly classify the leaf nitrogen content (LNC) using remote sensing data. But, the accuracy of this methodology is yet low and is unknown how to enhance it. We propose a new approach to estimate the LNC in Valencia orange trees applying spectral analysis algorithms in multispectral ...
Tópico(s): Spectroscopy and Chemometric Analyses
2019 - Elsevier BV | International Journal of Applied Earth Observation and Geoinformation
Produção Nacional
Revisado por pares
Lucas Prado Osco, Mauro dos Santos de Arruda, José Marcato, Neemias Bucéli da Silva, Ana Paula Marques Ramos, Érika Akemi Saito Moryia, Nilton Nobuhiro Imai, Danillo Roberto Pereira, José Eduardo Creste, Edson Takashi Matsubara, Jonathan Li, Wesley Nunes Gonçalves,
Visual inspection has been a common practice to determine the number of plants in orchards, which is a labor-intensive and time-consuming task. Deep learning algorithms have demonstrated great potential for counting plants on unmanned aerial vehicle (UAV)-borne sensor imagery. This paper presents a convolutional neural network (CNN) approach to address the challenge of estimating the number of citrus trees in highly dense orchards from UAV multispectral images. The method estimates a dense map with ...
Tópico(s): Remote Sensing in Agriculture
2019 - Elsevier BV | ISPRS Journal of Photogrammetry and Remote Sensing
Produção Nacional
Revisado por pares
Leonardo Josoé Biffi, Edson Aparecido Mitishita, Veraldo Liesenberg, Anderson Santos, Diogo Nunes Gonçalves, Nayara Vasconcelos Estrabis, Jonathan de Andrade Silva, Lucas Prado Osco, Ana Paula Marques Ramos, Jorge António Silva Centeno, Marcos Benedito Schimalski, Léo Rufato, Sílvio Luís Rafaeli Neto, José Marcato, Wesley Nunes Gonçalves,
In recent years, many agriculture-related problems have been evaluated with the integration of artificial intelligence techniques and remote sensing systems. Specifically, in fruit detection problems, several recent works were developed using Deep Learning (DL) methods applied in images acquired in different acquisition levels. However, the increasing use of anti-hail plastic net cover in commercial orchards highlights the importance of terrestrial remote sensing systems. Apples are one of the most ...
Tópico(s): Spectroscopy and Chemometric Analyses
2020 - Multidisciplinary Digital Publishing Institute | Remote Sensing