Now showing items 1-20 of 221

    • Abundance of biofilm on intertidal rocky shores: Can trampling by humans be a negative influence? 

      Leite, Lucas G.; Ciotti, Aurea M.; Christofoletti, Ronaldo Adriano (Elsevier B.V., 2012-08-01)
      Trampling by human visitors to rocky shores is a known stressor on macroorganisms. However, the effects of trampling on rocky intertidal biofilm, a complex association of microorganisms of ecological importance in coastal ...

    • Acute crack cocaine exposure induces genetic damage in multiple organs of rats 

      Moretti, Eduardo Gregolin [UNIFESP]; Yujra, Veronica Quispe [UNIFESP]; Claudio, Samuel Rangel [UNIFESP]; Silva, Marcelo Jose Dias; Vilegas, Wagner; Pereira, Camilo Dias Seabra [UNIFESP]; De Oliveira, Flavia [UNIFESP]; Ribeiro, Daniel Araki [UNIFESP] (Springer Heidelberg, 2016)
      Crack cocaine is a very toxic product derived from cocaine. The aim of this study was to evaluate genetic damage in multiple organs of rats following acute exposure to crack cocaine. A total of 20 Wistar rats were distributed ...

    • Addressing biodiversity shortfalls in meiofauna 

      Fonseca, Gustavo [UNIFESP]; Fontaneto, Diego; Di Domenico, Maikon (Elsevier Science Bv, 2018)
      Technological advances throughout different fields of research have enhanced our understanding of biodiversity, especially for meiofaunal organisms, which are notoriously difficult to study because of their small size. ...

    • Age and growth of the Amazonian migratory catfish Brachyplatystoma rousseauxii in the Madeira River basin before the construction of dams 

      Hauser, Marilia; Doria, Carolina R. C.; Melo, Larissa R. C.; Santos, Ariel R.; Ayala, Daiana M.; Nogueira, Lorena D.; Amadio, Sidineia; Fabre, Nidia; Torrente-Vilara, Gislene [UNIFESP]; Garcia-Vasquez, Aurea; Renno, Jean-Francois; Carvajal-Vallejos, Fernando M.; Alonso, Juan C.; Nunez, Jesus; Duponchelle, Fabrice (Soc Brasileira Ictiologia, 2018)
      The goliath catfish Brachyplatystoma rousseauxii has crucial economical and ecological functions in the Amazon basin. Although its life history characteristics have been studied in the Amazon, there is little information ...

    • Age of depositional and weathering events in Central Amazonia 

      Sant'Anna, Lucy Gomes; Soares, Emilio Alberto do Amaral; Riccomini, Claudio; Tatumi, Sonia Hatsue [UNIFESP]; Yee, Márcio [UNIFESP] (Pergamon-Elsevier Science Ltd, 2017)
      In the last three decades, several studies have been devoted to understanding the role of Late Pleistocene Holocene climate changes in the Amazonia lowlands environment. However, most of these studies used data obtained ...

    • Alternative route for the synthesis of high surface-area eta-Al2O3/Nb2O5 catalyst from aluminum waste 

      Nogueira, Francisco G. E.; Asencios, Yvan Jesus Olortiga [UNIFESP]; Rodella, Cristiane B.; Porto, Andre L. M.; Assaf, Elisabete M. (Elsevier Science Sa, 2016)
      This paper describes an alternative route for the production of a high-surface-area eta-Al2O3/Nb2O5 catalyst synthesized from aluminum waste and niobium ammonium oxalate (NH4H2[NbO-(C2O4)(3)]center dot 3H(2)O). The effects ...

    • Análise dos benefícios sociais do docente no ensino superior frente a outras carreiras profissionais no Brasil 

      Claro, José Alberto Carvalho dos Santos [UNIFESP]; Cappellozza, Alexandre; Profeta, Rogério Augusto; Moraes, Gustavo Hermínio Salati Marcondes de (UNITINS, 2022)
      Este estudo analisou quais tipos de benefícios sociais são disponibilizados aos profissionais no Brasil e nos setores de atividade econômica em comparação com os benefícios recebidos pelos docentes do ensino superior como ...

    • Antifouling booster biocide extraction from marine sediments: a fast and simple method based on vortex-assisted matrix solid-phase extraction 

      Caldas, Sergiane Souza; Soares, Bruno Meira; Abreu, Fiamma; Castro, Ítalo Braga [UNIFESP]; Fillmann, Gilberto; Primel, Ednei Gilberto (Springer Heidelberg, 2018)
      This paper reports the development of an analytical method employing vortex-assisted matrix solid-phase dispersion (MSPD) for the extraction of diuron, Irgarol 1051, TCMTB (2-thiocyanomethylthiobenzothiazole), DCOIT ...

    • Antifouling booster biocides in coastal waters of Panama: First appraisal in one of the busiest shipping zones 

      Batista-Andrade, Jahir Antonio; Caldas, Sergiane Souza; Arias, Jean Lucas de Oliveira; Castro, Ítalo Braga [UNIFESP]; Fillmann, Gilberto; Primel, Ednei Gilberto (Pergamon-Elsevier Science Ltd, 2016)
      A baseline study for antifouling booster biocides in coastal waters of Panama is presented. Solid Phase Extraction (SPE) was used for extraction and Liquid Chromatography tandem Mass Spectrometry (LC-MS/MS) was applied for ...

    • Antifouling paint particles: Sources, occurrence, composition and dynamics 

      Soroldoni, Sanye; Castro, Ítalo Braga [UNIFESP]; Abreu, Fiamma; Duarte, Fabio Andrei; Choueri, Rodrigo Brasil [UNIFESP]; Moller Jr, Osmar Olinto; Fillmann, Gilberto; Pinho, Grasiela Lopes Leaes (Pergamon-Elsevier Science Ltd, 2018)
      Sources, occurrence, composition and dynamics of antifouling paint particles (APPs) were assessed in Patos lagoon estuary (PLE), Southern Brazil. Ten areas including boatyards, a marina and artisanal fishing harbors were ...

    • The application of biochemical responses to assess environmental quality of tropical estuaries: field surveys 

      Maranho, Luciane Alves; Pereira, Camilo Dias Seabra [UNIFESP]; Choueri, Rodrigo Brasil [UNIFESP]; Cesar, Augusto [UNIFESP]; Gusso-Choueri, Paloma Kachel; Torres, Ronaldo José; Abessa, Denis Moledo de Souza; Morais, Rodofley Davino; Mozeto, Antonio Aparecido; DelValls, Tomas Ángel; Martin-Diaz, Maria Laura (Royal Soc Chemistry, 2012-10-01)
      A battery of biomarkers of exposure (EROD, DBF, GST and GPx) and effect (lipid peroxidation and DNA damage - strand breaks) were analyzed in gill tissues from caged and native oysters Crassostrea rhizophorae exposed to two ...

    • Application of low field NMR as an alternative technique to quantification of total acid number and sulphur content in petroleum from Brazilian reservoirs 

      Barbosa, Lúcio Leonel [UNIFESP]; Sad, Cristina Maria dos Santos; Morgan, Vinicius Gomes; Figueiras, Paulo Roberto; Castro, Eustaquio Vinícius Ribeiro de (Elsevier Sci Ltd, 2016)
      Crude oils produced from different reservoirs in the world have very different chemical compositions and physicochemical properties. Naphthenic acids and sulphur content can affect the properties and impact the processing ...

    • Assessing atlantic sailfish catch rates based on brazilian sport fishing tournaments (1996-2014) 

      Mourato, Bruno Leite [UNIFESP]; Hazin, Humberto; Hazin, Fabio; Carvalho, Felipe; Amorim, Alberto Ferreira de (Univ Sao Paulo, Escola De Enfermagem De Ribeirao Preto, 2016)
      In the present study, a generalized linear model (GLM), assuming a Tweedie distribution and log as link function, was used to generate a standardized catch per unit effort (CPUE) series for the sailfish caught by sport ...

    • Assessing genotoxic effects in fish from a marine protected area influenced by former mining activities and other stressors 

      Gusso-Choueri, Paloma Kachel; Choueri, Rodrigo Brasil [UNIFESP]; Santos, Gustavo Souza; de Araujo, Giuliana Seraphim; Feitosa Cruz, Ana Carolina; Stremel, Tatiana; de Campos, Sandro Xavier; Cestari, Marta Margarete; Oliveira Ribeiro, Ciro Alberto; de Sousa Abessa, Denis Moledo (Pergamon-Elsevier Science Ltd, 2016)
      The goal of the current study was to evaluate different genotoxicity tools in order to assess a marine protected area (MPA) affected by former mining activities and urban settlements. A catfish (Cathorops spixii) was ...

    • Assessing the influence of ocean acidification to marine amphipods: A comparative study 

      Passarelli, Marina Cunha; Riba, Inmaculada; Cesar, Augusto [UNIFESP]; Serrano-Bernando, F.; DelValls, Tomas Ángel (Elsevier Science Bv, 2017)
      CO2 increases in the ocean may occur both by the capacity of CO2 exchanges with its dissolved form between atmosphere and surface seawater as well by CO2 leaks during the carbon capture and storage (CCS) process. The ...

    • Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) 

      Abessa, Denis Moledo de Souza; Vicente, Thaisa Marques; Moreira, Lucas Buruaem; Morais, Lucas Gonçalves [UNIFESP]; Cruz, Ana Carolina Feitosa; Massonetto, Mirella; Campos, Bruno Galvao de; Bicego, Marcia Caruso; Taniguchi, Satie; Hortellani, Marcos Antonio; Sarkis, Jorge Eduardo de Souza (Inst Oceanografico, Univ Sao Paulo, 2017)
      In this study, the quality of sediments from three Marine Protected Areas (MPAs) located on the coast of Sao Paulo (Laje de Santos Marine State Park - PEMLS Xixova-Japui State Park - XJSP and Central Coast Marine Protection ...

    • Assessment of organotins and imposex in two estuaries of the northeastern Brazilian coast 

      Maciel, Daniele Claudino; Castro, Ítalo Braga [UNIFESP]; Souza, José Roberto Botelho de; Yogui, Gilvan Takeshi; Fillmann, Gilberto; Zanardi-Lamardo, Eliete (Pergamon-Elsevier Science Ltd, 2018)
      Butyltin compounds (BTs) were used worldwide, especially because of their properties as biocides. Due to its high toxicity, the use of tributyltin (TBT) in antifouling paints has been prohibited in most countries. The ...

    • Assessment of the environmental impacts of ocean acidification (OA) and carbon capture and storage (CCS) leaks using the amphipod Hyale youngi 

      Goulding, Thomas A.; De Orte, Manoela Romanó [UNIFESP]; Szalaj, D.; Basallote, Maria Dolores [UNIFESP]; DelValls, Tomas Ángel; Cesar, Augusto [UNIFESP] (Springer, 2017)
      This study aims to ascertain the effects of CO2 induced water acidification and leaks from Carbon Capture and Storage activities on the South American amphipod Hyale youngi. A 10-day acute toxicity test was performed using ...

    • Atmospheric aerosol influence on the Brazilian solar energy assessment: Experiments with different horizontal visibility bases in radiative transfer model 

      Costa, Rodrigo Santos; Martins, Fernando Ramos [UNIFESP]; Pereira, Enio Bueno (Pergamon-Elsevier Science Ltd, 2016)
      The radiative transfer model BRASIL-SR is used by Brazilian Institute for Space Research for the assessment of the solar irradiation in Brazil. The model parameterizes the influence of aerosols in the solar radiation ...

    • Avaliação da Extensão Universitária Curricular no Planejamento Docente 

      Silva, Luciane Duarte da; Vieira, Almir Martins; Claro, José Alberto Carvalho dos Santos [UNIFESP] (EUPG, 2023-03-23)
      A partir da publicação da Resolução CNE/CES 7/2018, que trata das diretrizes da Extensão Universitária, novas exigências no planejamento acadêmico têm sido demandadas de docentes e gestores acadêmicos ...