Mostrando ítems 3640-3659 de 3800

    • Ulcerative dermatitis caused by feline herpesvirus type 1 in a domestic cat 

      Argenta, Fernando Froner; Ramos, Bárbara Carolina; Fredo, Gabriela; Laisse, Cláudio João Mourão; Rolim, Veronica Machado; Cargnelutti, Juliana Felipetto; Flores, Eduardo Furtado; Pavarini, Saulo Petinatti; Costa, Fernanda Vieira Amorim da; Driemeier, David (2017) [Artículo de periódico]
      A case of ulcerative dermatitis caused by feline herpesvirus type 1 (FeHV-1) in an adult male domestic shorthair cat is reported. The cat was rescued from the streets and presented with ulcerative lesions at the nasal ...
    • Ultrasound-assisted transesterification of soybean oil using combi-lipase biocatalysts 

      Freitas, Vitória Olave de; Matte, Carla Roberta; Poppe, Jakeline Kathiele; Rodrigues, Rafael Costa; Ayub, Marco Antônio Záchia (2019) [Artículo de periódico]
      We applied ultrasonic technology for the transesterification of soybean oil catalyzed by a mixture of lipases (combi-lipase: 75 % Novozym 435; 10 % Lipozyme TL-IM; and 15 % Lipozyme RM-IM), verifying the effects of ultrasonic ...
    • Ultrastructural lesions in the myocardium and kidneys of rabbits in experimental acute Amorimia exotropica poisoning. 

      Soares, Mauro Pereira; Pavarini, Saulo Petinatti; Barros, Severo Sales; Adrien, Maria L.; Quevedo, Pedro S.; Schild, Ana Lucia; Driemeier, David (2016) [Artículo de periódico]
      Amorimia exotropica is an important plant associated with sudden death in cattle in Southern Brazil. In order to understand the mechanisms by which A. exotropica causes acute lesions in the heart and kidney of intoxicated ...
    • Understanding Brazil’s catastrophic fires : causes, consequences and policy needed to prevent future tragedies 

      Pivello, Vânia Regina; Vieira, Ima Célia Guimarães; Christianini, Alexander V.; Ribeiro, Danilo Bandini; Menezes, Luciana da Silva; Berlinck, Christian Niel; Melo, Felipe P. L.; Marengo, José A.; Tornquist, Carlos Gustavo; Tomas, Walfrido Moraes; Overbeck, Gerhard Ernst (2021) [Artículo de periódico]
      Brazil has experienced unprecedented wildfires in the last decade. Images ofimmense burnt areas or dead animals that failed to escape the 2020 wildfires have shocked the world. To prevent or minimize further similardisasters ...
    • Universal tick vaccines : candidates and remaining challenges 

      Parizi, Luis Fernando; Githaka, Naftaly Wang'ombe; Logullo, Carlos; Zhou, Jinlin; Onuma, Misao; Termignoni, Carlos; Vaz Junior, Itabajara da Silva (2023) [Artículo de periódico]
      Recent advancements in molecular biology, particularly regarding massively parallel sequencing technologies, have enabled scientists to gain more insight into the physiology of ticks. While there has been progress in ...
    • University education and training of microbiologists in Brazil : 1990-2000 

      Freire, Joao Ruy Jardim; Sa, Enilson Luiz Saccol de (2004) [Artículo de periódico]
      This paper aims to contribute to the discussion and concern on the future of microbiology in Brazil. This work presents a survey carried out in 2001 that shows a picture of Microbiology status in Brazil. Most of the ...
    • Unravelling the transcriptome profile of the swine respiratory tract mycoplasmas 

      Siqueira, Franciele Maboni; Gerber, Alexandra Lehmkuhl; Guedes, Rafael Lucas Muniz; Almeida, Luiz Gonzaga Paula de; Schrank, Irene Silveira; Vasconcelos, Ana Tereza Ribeiro de; Zaha, Arnaldo (2014) [Artículo de periódico]
      The swine respiratory ciliary epithelium is mainly colonized by Mycoplasma hyopneumoniae, Mycoplasma flocculare and Mycoplasma hyorhinis. While colonization by M. flocculare is virtually asymptomatic, M. hyopneumoniae and ...
    • Urease inhibitor and irrigation management to mitigate ammonia volatilization from urea in no-till corn 

      Viero, Fernando; Menegati, Guilherme Batista; Carniel, Eduardo; Silva, Paulo Regis Ferreira da; Bayer, Cimelio (2017) [Artículo de periódico]
      High nitrogen (N) losses by ammonia (NH3) volatilization from urea can compromise nitrogen fertilization efficiency and corn yield. The purpose of this study was to assess the effects of irrigation management and the ...
    • Urethral duplication in a dog: case report 

      Stedile, Rafael; Contesini, Emerson Antônio; Oliveira, Simone Tostes de; Beck, Carlos Afonso de Castro; Oliveira, E.C.; Alievi, Marcelo Meller; Driemeier, David; Muccilo, Marcelo de Souza (2008) [Artículo de periódico]
      Um cão macho da raça Fila brasileiro foi atendido por apresentar, durante a micção, presença de jato de urina em orifício na região perineal. Uretrocistografia retrógrada contrastada foi realizada para determinar o trajeto ...
    • URS Altiva – a new oat cultivar with high agronomic performance 

      Nava, Itamar Cristiano; Pacheco, Marcelo Teixeira; Federizzi, Luiz Carlos (2016) [Artículo de periódico]
      The oat cultivar URS Altiva, developed from the simple cross ‘UFRGS 995090-2 x URS 21’, and released by the Oat Breeding Program of the Federal University of Rio Grande do Sul (UFRGS) in 2015, presents high grain yield, ...
    • URS Brava – a new oat cultivar with partial resistance to crown rust 

      Federizzi, Luiz Carlos; Pacheco, Marcelo Teixeira; Nava, Itamar Cristiano (2015) [Artículo de periódico]
      The cultivar URS Brava, obtained from a simple cross between the line ‘UFRGS 995078-2’ and the cultivar ‘URS 21’, shows high grain yield and stability, high grain quality, desirable agronomical traits and partial resistance ...
    • ‘URSBRS Hada’: tangoreiro de maturação tardia e duplo propósito 

      Gonzatto, Mateus Pereira; Schwarz, Sergio Francisco; Oliveira, Roberto Pedroso de; Bender, Renar João; Souza, Paulo Vitor Dutra de (2015) [Artículo de periódico]
      O presente trabalho tem como objetivo apresentar a caracterização hortícola básica da nova cultivar de tangoreiro ‘URSBRS Hada’. A partir de avaliações nas condições edafoclimáticas da região da Depressão Central do Rio ...
    • URS Campestre seedless orange : a new mutant with female sterility 

      Bender, Renar João; Santos, Rinaldo Pires dos; Guerra, Divanilde; Schwarz, Sergio Francisco; Bender, Stefan da Silveira (2017) [Artículo de periódico]
      Seedlessness in fruit is a trait that is much sought after by juice making industries. Close to the city of São Sebastião do Caí, in the state of Rio Grande do Sul (RS), Brazil, a new mutant orange originating from natural ...
    • URS MONARCA – a new hexaploid oat cultivar with excellent grain yield and wide adaptation 

      Pacheco, Marcelo Teixeira; Federizzi, Luiz Carlos (2020) [Artículo de periódico]
      The Oat Breeding Program of the Federal University of Rio Grande do Sul (UFRGS) release in 2019 a new cultivar URS MONARCA developed from the single cross UFRGS 06 6083-3 / UFRGS 00 6183-2. URS MONARCA presents high grain ...
    • Use of a modified AFLP protocol to discriminate Salmonella enterica subsp. enterica serovar Enteritidis isolates 

      Vaz, Clarissa Silveira Luiz; Streck, André Felipe; Tramontina, Tatiana; Cardoso, Marisa Ribeiro de Itapema; Canal, Cláudio Wageck (2007) [Artículo de periódico]
      Salmonella enterica subsp. enterica (S.) sorovar Enteritidis é um dos principais patógenos envolvidos em doenças de origem alimentar em todo o mundo. Em investigações epidemiológicas de salmoneloses relacionadas a alimentos, ...
    • Use of Different Kinds of Solutes Alternative to Sucrose in Osmotic Dehydration of Yacon 

      Brochier, Bethania; Marczak, Ligia Damasceno Ferreira; Noreña, Caciano Pelayo Zapata (2015) [Artículo de periódico]
      The present work aimed to evaluate glycerol, maltodextrin, polydextrose and sorbitol for the osmotic dehydration of yacon for diabetics, keeping its properties as prebiotic. Osmotic dehydration was carried out using a yacon ...
    • Use of growth regulator in reducing the size of Sesbania punicea (Cav.) Benth. 

      Grzeça, Gislaine Tais; Winhelmann, Mara Cíntia; Emer, Aquélis Armiliato; Tedesco, Marília; Lazarotto, Marília; Schafer, Gilmar (2021) [Artículo de periódico]
      Sesbania punicea (Cav.) Benth. is a species with ornamental potential, highlighted by the orange color of the flowers and the formation of inflorescences in racemes. Because it is a native species and few plant breeding ...
    • Use of immunohistochemistry and prion protein gene genotyping for detection of Scrapie in sheep in the state of Santa Catarina, Brazil 

      Quevedo, Lucas de Souza; Andrade, Caroline Pinto de; Hemckmeier, Deise; Giacomini, Karyna; Ferreira, Fabio de Carvalho; Cristo, Thierry Grima de; Driemeier, David; Casagrande, Renata Assis (2024) [Artículo de periódico]
      Scrapie is a contagious disease of sheep and goats caused by prions (PrPSc). This study described an outbreak of Scrapie in sheep in the state of Santa Catarina, Brazil. An 1-year and 3-month-old sheep developed clinical ...
    • Use of interactive performance optimization for identifying the ideal profile of swine finishing producers 

      Sangoi, Luiz Fernando; Kessler, Alexandre de Mello; Siluk, Julio Cezar Mairesse; Ribeiro, Andrea Machado Leal; Neuenfeldt Junior, Álvaro Luiz (2015) [Artículo de periódico]
      The present research aimed to develop a modeling capable of identifying the ideal profile of swine finishing producers using the interactive performance optimization, which began by verifying qualitative the criteria ...
    • Use of intracage ventilation systems in animal facilities 

      Carissimi, Andre Silva; Teixeira, Maria Araújo; Chaguri, L.C.A.G.; Merusse, Jose Luiz Bernardino (2005) [Artículo de periódico]
      A criação e manutenção de espécies animais em sistemas intensivos de produção requerem um maior controle das variáveis ambientais dentro das instalações, em prol de um ambiente que mantenha um padrão de sanidade na colônia ...