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Gráinne Gilmore, Andrew Robson, Amanda Andrews, James Burton Stewart, Catherine Raczynska, Andrew Billen, Matthew Syed, David Brown, Leo Lewis Asia Business Correspondent, Caroline Cornwall-Legh, Cathy Ross, Frances Gibb Legal Editor, Robin Pagnamenta Energy and Environment Editor, Ann Dent, Catherine Boyle, David Rose, Philip Howard, Hilary Finch, Kenneth Wood, Christine Seib, David Chater, James Bone, James Ducker, Penny Wark, Rachel Campbell-Johnston, Grenville Croll, Rosalind Renshaw, Carl Mortished, Will Pavia, Amanda Andrews Media Business Correspondent, Sam Marlowe, Wendy Ide, James Hider, Geoff Brown, Sam Banik, Robin Pagnamenta, Alan Carr, David Sharrock, Fiona Hamilton London Correspondent, Robert Sheaf, John Whitney, Siobhan Kennedy, Francis Elliott, Deborah Haynes, Dominic Walsh, Ruth Gledhill, Robin Firman, Peter Ruck, Tom Bawden, Debra Craine, Gary Jacob, John D. Wallace, Melanie Reid, Peter Stiff, Tim Reid, Dalya Alberge Arts Correspondent, Lynne Spencer, Richard Ford Home Correspondent, John O'Leary, Ron Lewis, Norman Hammond Archaeology Correspondent, Mark Ogden, Beverley Hughes Children's Minister, David Charter, Lilly Peel, Susan Thompson, John C. W. Cope, Russell Kempson, Ed Potton, Suzy Jagger, Gary Duncan Economics Editor, Sarah Vine, Lisa Armstrong, Sam Coates, Christopher Martin-Jenkins, Heath Aston, David Robertson Business Correspondent, Simon de Bruxelles, Ronald Forrest, Rob Wright, Alice Olins, Raymond Keene, Adam Sage, Christine Buckley, Matt Hughes, Sean O'Neill, Jeremy Page, Neville Scott, Chris Campling, Bronwen Maddox, Jill Sherman, Richard Owen, Lindsey Bareham, Erica Wagner, Francis Elliott Deputy Political Editor, Peter Dixon, Tony Cascarino, Tom Dart, Kevin Maher, Paul Simons, Dominic Kennedy, Robert Crampton, Candia McWilliam, Alistair Cooke, Michael Moran, George Caulkin, Caitlin Moran, Melanie McDonagh, Tony Dawe, Rajeev Syal, Bojan Pancevski, Martin Waller, Carl Mortished World Business Editor, Ashling O'Connor, Benedict Nightingale, Roger Sawtell, Rick Broadbent Athletics Correspondent, Stephen Dalton, Ben Hoyle, Leo Lewis, Richard Morrison, Alice Miles, Valerie Grove, Adam Sherwin, David H. Tatham, Michael Evans, Amir Taheri, Mark Hollingsworth, Frank Pope, Alan Lee Racing Correspondent, Olav Bjortomt, Mike Atherton Chief Cricket Correspondent, Fiona Hamilton, David Robertson, Mauricio Lima,

... Striker wants to emulate Keegan and Dalglish Nivea Ramos has nous to use cash wisely in filling ...

2008 - Gale Group | TDA

Artigo Acesso aberto Revisado por pares

Felipe Montes, Olga L. Sarmiento, Roberto Zarama, Michael Pratt, Guijing Wang, Enrique Jacoby, Thomas L. Schmid, Mauricio Ramos, Oscar Ruiz, Olga Vargas, Gabriel Michel, Susan G. Zieff, J. A. Valdivia, Nick Cavill, Sonja Kahlmeier,

One promising public health intervention for promoting physical activity is the Ciclovía program. The Ciclovía is a regular multisectorial community-based program in which streets are temporarily closed for motorized transport, allowing exclusive access to individuals for recreational activities and physical activity. The objective of this study was to conduct an analysis of the cost–benefit ratios of physical activity of the Ciclovía programs of Bogotá and Medellín in Colombia, Guadalajara in México, ...

Tópico(s): Economic and Environmental Valuation

2011 - Springer Science+Business Media | Journal of Urban Health

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Elizabeth Cristina Carpena Ramos, Iná S. Santos, Roberta de Vargas Zanini, José Maurício Grahl Ramos,

Resumo Introdução: Há controvérsias quanto à qualidade de vida (QV) de pacientes renais crônicos tratados com diferentes métodos dialíticos. Objetivo: Comparar a QV de pacientes renais crônicos em diálise peritoneal (DP) e hemodiálise (HD). Métodos: Estudo transversal nos três centros de diálise de Pelotas/RS. Pacientes em DP foram entrevistados após consulta mensal de rotina e os em HD, entre 1ª-2ª horas da sessão dialítica, com questionário estruturado. QV foi avaliada com Short-Form Health Survey ( ...

Tópico(s): Patient Satisfaction in Healthcare

2015 - Sociedade Brasileira de Nefrologia | Brazilian Journal of Nephrology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Ana Luiza Dias Ângelo, Camila Dias Angelo, Alex Torres, André Maurício Costa Ramos, Matheus Arroyo de Lima, Eduardo Martins Netto, Carlos Brites,

This study evaluated total lymphocyte count (TLC) as a substitute marker for CD4+ cell counts to identify patients who need prophylaxis against opportunistic infection (CD4 < 200 cells/mm³) and patients with CD4 < 350 cells/mm³ (Brazilian threshold value of CD4 count to define AIDS). We evaluated TLC and CD4+ cells count of 1,174 HIV-infected patients, in Salvador, Brazil, from May 2003 to September 2004. CD4+ cell counts were performed by flow cytometry, and TLC was measured with an automated hematological ...

Tópico(s): HIV Research and Treatment

2007 - Elsevier BV | The Brazilian Journal of Infectious Diseases

Artigo Revisado por pares

J. Ruelas-Inzunza, Martín Federico Soto-Jiménez, Ana Carolina Ruíz-Fernández, Mauricio A. Ramos-Osuna, J. Mones-Saucedo, Federico Páez‐Osuna,

We measured Cd and Pb in the muscle and stomach contents of Thunnus albacares and Katsuwonus pelamis to define the distribution of the elements in the tissues and their degrees of biomagnification. (210)Po was measured in the livers of both species and compared to the results of similar studies. The trophic position of the tuna species was determined by N isotope measurements. The average activity of (210)Po in the liver ranged from 119 to 157 (Bq kg(-1) wet weight) in K. pelamis and T. albacares. ...

Tópico(s): Marine animal studies overview

2014 - Elsevier BV | Marine Pollution Bulletin

Artigo

Catarina Tomás, Emanuel Oliveira, DANIEL WALLACE ASSIS DE SOUSA, Matheus Uba Chupel, Guilherme Eustáquio Furtado, Clara Rocha, Ana Teixeira, Pedro Lopes Ferreira, C. Alves, Stefan Gisin, Elisabete Catarino, Nelma Carvalho, Tiago Coucelo, Luís Américo Silva Bonfim, Carina Silva, Débora Franco, Jesús Alcoba González, Maria Helena de Agrela Gonçalves Jardim, Rita Silva, Cristina Lavareda Baixinho, Ma Helena Presado, Ma Fátima Marques, Mário E. Cardoso, Marina Cunha, Joana Mendes, Ana Xavier, Ana Galhardo, Margarida Couto, João Frade, Carla Nunes, João R. Mesquita, María Säo José Nascimento, Guilherme Gonçalves, Conceição Castro, Alice Mártires, M. João Monteiro, Conceição Rainho, Francisco P. Caballero, Fátima M. Monago, José T. Guerrero, Rocio M. Monago, Africa P. Trigo, Milagros L. Gutierrez, Gemma M. Milanés, Mercedes G. Reina, Ana G. Villanueva, Ana S. Piñero, Isabel R. Aliseda, Francisco Buitrago Ramírez, Andrea Ribeiro, Ana Quelhas, Maria Conceição Manso, Francisco P. Caballero, José T. Guerrero, Fátima M. Monago, Rafael Brito Santos, Nuria R. Jimenez, Cristina G. Nuñez, Inmaculada Rodríguez Gómez, Ma Jose L. Fernandez, Laura A. Marquez, Ana L. Moreno, Ma Jesus Tena Huertas, Francisco Buitrago Ramírez, Daniel Seabra, Ma Céu Salvador, Luciene Muniz Braga, Pedro Parreira, Anabela Salgueiro‐Oliveira, Cristina Arreguy-Sena, Bibiana F. Oliveira, Ma Adriana Henriques, Joana Santos, Sara Lebre, Alda Marques, Clarinda Festas, Sandra Rodrigues, Andrea Ribeiro, José Lumini‐Oliveira, Ana Gabriela Figueiredo, Francisco J. Hernandez-Martinez, Liliana Campi, Ma Pino Quintana-Montesdeoca, Juan F. Jimenez-Diaz, Bienvenida C. Rodriguez-De-Vera, Alexandra Parente, Ma Augusta Mata, Ana Ma Pereira, Adília Fernandes, Manuel Brás, Ma Rosário Pinto, Pedro Parreira, Marta Lima Basto, Ana C. Rei, Lisete Mónico, Gilberta Sousa, Clementina Morna, Otília Freitas, Gregório Freitas, Ana Carolina Gomes Jardim, Rita P. Vasconcelos, Lina G. Horta, Roger dos Santos Rosa, Luís Fernando Kranz, Rita C. Nugem, Mariana Santiago Siqueira, Ronaldo Bordin, Rosiane Kniess, Josimari Telino de Lacerda, Joana Guedes, Idalina Machado, Sidalina Almeida, Adriano Zilhão, Hélder Alves, Óscar Ribeiro, Ana Paula Martins Amaral, Ana Maria Ribeiro dos Santos, Joana Monteiro, Ma Clara Rocha, Rui Cruz, Ana Paula Martins Amaral, Marina Lourenço, Ma Clara Rocha, Rui Cruz, Sandra Regina Masetto Antunes, Verónica Mendonça, Isabel Andrade, Nádia Osório, Ana Valado, Armando Caseiro, Antonio Padua y Gabriel, Anabela Correia Martins, Fernando Mendes, Lídia Cabral, Manuela Ferreira, Amadeu Gonçalves, Tatiana Durão D`Ávila Luz, Leonardo Gomes de Oliveira Luz, Raúl A. Martins, Alice Murteira Morgado, Maria da Luz Vale-Dias, Rui Porta-Nova, Tânia Cristina Malezan Fleig, Éboni Marília Reuter, Miriam Beatris Froemming, Sabrina Luciane Camara Guerreiro, Lisiane Lisbôa Carvalho, Daniel Guedelha, Pedro S. Coelho, A.T. Pereira, António Calha, Raúl Cordeiro, Ana Gonçalves, Ana Certo, Ana Cristina Araújo de Andrade Galvão, Ma Augusta Mata, Aline Welter, Elayne Crestani Pereira, Sandra Aparecida Ribeiro, Márcia Regina Kretzer, Juan-Fernando Jiménez-Díaz, Carla Jiménez-Rodríguez, Francisco-José Hernández-Martínez, Bienvenida-Del-Carmen Rodríguez-De-Vera, Alexandre Marques-Rodrigues, Patrícia Brazil Pereira Coelho, Tiago Bernardes, Alexandre de Araújo Pereira, Patrícia Sousa, João Ghizzo Filho, Nazaré Otília Nazário, Márcia Regina Kretzer, Odete Amaral, António Garrido, Nélio Veiga, Carla Nunes, Ana Rita Pedro, Carlos Pereira, António Almeia, Hélder Miguel Fernandes, Carlos Vasconcelos, Nélson Sousa, Víctor Machado Reis, M. João Monteiro, Romeu Mendes, Isabel Pinto, Tânia C. S. P. Pires, João Gama, Vera Preto, Norberto Silva, Carlos Pires Magalhães, Matilde Martins, Mafalda Duarte, Constança Paúl, Ignácio Martín, Arminda Pinheiro, S. Xavier, J. Azevedo, E. Bento, C. Marques, M. Marques, A. Macedo, A.T. Pereira, José Pedro Almeida, António Almeida, Josiane Alves, Nélson Sousa, Francisco Saavedra, Romeu Mendes, Ana S. Maia, Michelle Teixeira Oliveira, Anderson Reis de Sousa, Paulo P. Ferreira, Luci S. Lopes, Eujcely C. Santiago, Sílvia Monteiro, Ângelo Jesus, Armanda Colaço, Antônio Ivo de Carvalho, Rita P. Silva, Agostinho Cruz, Ana Ferreira, Catarina Marques, João Paulo Figueiredo, Susana Paix�ão, Ana Ferreira, Carla Lopes, Fernando Moreira, João Paulo Figueiredo, Ana Ferreira, Diana Ribeiro, Fernando Moreira, João Paulo Figueiredo, Susana Paix�ão, Telma Fernandes, Diogo Amado, Jéssica Denise Vieira Leal, Marcelo Costa Velho Mendes de Azevedo, Sónia Ramalho, Catarina Mangas, Jaime Ribeiro, Rita Maria de Abreu Gonçalves, Amélia Fernandes Nunes, Ana Rita Tuna, Carlos Martins, Henriqueta D. Forte, Cláudia Costa, José António Tenedório, Paula Santana, José Augusto Andrade, Joana Pinto, C. Campofiorito, S. C. Nunes, Ana Sofia Carmo, A. Kaliniczenco, Bárbara Shibuya Alves, Francisco Mendes, Carlos Jesus, Felipe Paiva Fonseca, Flávia de Sousa Gehrke, Carlos Albuquerque, Rita Batista, Madalena Cunha, António Dias, Olivério Ribeiro, Rosa Maria Grangeiro Martins, Teresa Madeira, Catarina Peixoto-Plácido, Nuno Rebelo dos Santos, Osvaldo Santos, Astrid Bergland, Asta Bye, Carla Lopes, Violeta Alarcão, Beatriz Goulão, Nuno Mendonça, Paulo Nicola, J. Gorjão Clara, João Gomes, Ana Querido, Catarina Tomás, Daniel Carvalho, Marina Cordeiro, Marlene Rosa, Alda Marques, Daniela Brandão, Óscar Ribeiro, Lia Araújo, Constança Paúl, Beatriz Minghelli, Sylvina Richaud, Ana Laura Mendes, Joana Marta‐Simões, Inês A. Trindade, Cláudia Ferreira, Teresa Carvalho,

... from Brazil and Portugal Leonardo Luz, Tatiana Luz, Maurício R. Ramos, Dayse C. Medeiros, Bruno M. Carmo, André Seabra, ...

BioMed Central

Revisão Brasil Produção Nacional Revisado por pares

Kátia Souto, Nelson Guardiola Meinhardt, Maurício Jacques Ramos, Jane M. Ulbrich-Kulkzynski, Aírton Tetelbom Stein, Daniel C. Damin,

Bariatric surgery has been investigated as a treatment option for obese patients with nonalcoholic fatty liver disease (NAFLD). Because patients with NAFLD and type 2 diabetes show accelerated progression from liver disease to cirrhosis, it has been suggested that surgery could be indicated for patients with lower degrees of obesity and type 2 diabetes.To analyze the degree of tissue damage in liver biopsies obtained from patients undergoing bariatric surgery, correlating histopathologic findings ...

Tópico(s): Cardiovascular Function and Risk Factors

2017 - Elsevier BV | Surgery for Obesity and Related Diseases

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Chris Bishop, Richard Clarke, Tomás T. Freitas, Ademir Felipe Schultz de Arruda, Aristide Guerriero, Maurício S. Ramos, Lucas A. Pereira, Irineu Loturco,

The aims of the present study were to: 1) determine whether limb dominance and inter-limb asymmetry were the same across both change of direction (COD) and deceleration (DEC) deficits and, 2) determine the association between the COD and DEC-deficits and other physical performance tests in elite male rugby union players. Twenty five players performed a series of bilateral jumps, linear and COD speed tests at the end of the pre-season period. COD and DEC-deficits were calculated for both left and right ...

Tópico(s): Sport Psychology and Performance

2020 - Taylor & Francis | Journal of Sports Sciences

Revisão Revisado por pares

Hiram Tendilla‐Beltrán, Nydia del Carmen Sanchez-Islas, Mauricio Marina-Ramos, Juan C. Leza, Gonzalo Flores,

Prefrontal cortex (PFC) inflammatory imbalance, oxidative/nitrosative stress (O/NS) and impaired neuroplasticity in schizophrenia are thought to have neurodevelopmental origins. Animal models are not only useful to test this hypothesis, they are also effective to establish a relationship among brain disturbances and behavior with the atypical antipsychotics (AAPs) effects. Here we review data of PFC post-mortem and in vivo neuroimaging, human induced pluripotent stem cells (hiPSC), and peripheral blood ...

Tópico(s): Neuroendocrine regulation and behavior

2020 - Elsevier BV | Progress in Neurobiology

Artigo Brasil Produção Nacional Revisado por pares

Irineu Loturco, Michael R. McGuigan, Tomás T. Freitas, Chris Bishop, Santiago Zabaloy, Valter P. Mercer, Túlio Bernardo Macedo Alfano Moura, Ademir Felipe Schultz de Arruda, Maurício S. Ramos, Lucas A. Pereira, Fernando Pareja‐Blanco,

Loturco, I, McGuigan, MR, Freitas, TT, Bishop, C, Zabaloy, S, Mercer, VP, Moura, TBMA, Arruda, AFS, Ramos, MS, Pereira, LA, and Pareja-Blanco, F. Half-squat and jump squat exercises performed across a range of loads: differences in mechanical outputs and strength deficits. J Strength Cond Res 37(5): 1052-1056, 2023-The aim of this study was to compare the peak force (PF), peak power (PP), and peak velocity (PV) outputs produced during half-squat (HS) and jump squat (JS) exercises executed at 20, 40, ...

Tópico(s): Sports Dynamics and Biomechanics

2022 - Lippincott Williams & Wilkins | The Journal of Strength and Conditioning Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Suellen Marinho Andrade, Leandro da Silva‐Sauer, Carolina Dias de Carvalho, Elidianne Layanne Medeiros de Araújo, Eloise de Oliveira Lima, Fernanda Maria Lima Fernandes, Karen Lúcia de Araújo Freitas Moreira, Maria Eduarda Camilo, Lisieux Marie Marinho dos Santos Andrade, Daniel Tezoni Borges, Edson Silva‐Filho, Ana Raquel Rodrigues Lindquist, Rodrigo Pegado, Edgard Morya, Seidi Yonamine Yamauti, Nelson Torro Alves, Bernardino Fernández‐Calvo, José Maurício Ramos de Souza Neto,

Transcranial direct current stimulation (tDCS) is a promising treatment for Alzheimer's Disease (AD). However, identifying objective biomarkers that can predict brain stimulation efficacy, remains a challenge. The primary aim of this investigation is to delineate the cerebral regions implicated in AD, taking into account the existing lacuna in comprehension of these regions. In pursuit of this objective, we have employed a supervised machine learning algorithm to prognosticate the neurophysiological ...

Tópico(s): Neural and Behavioral Psychology Studies

2023 - Frontiers Media | Frontiers in Human Neuroscience

Artigo Revisado por pares

Phammela N. Abarzúa‐Illanes, Cristina Rodríguez Padilla, A. Ramos, Maurício Isaacs, Jorge Ramos‐Grez, Hugo C. Olguín, Loreto M. Valenzuela,

Polymer scaffolds are used as an alternative to support tissue regeneration when it does not occur on its own. Cell response on polymer scaffolds is determined by factors such as polymer composition, topology, and the presence of other molecules. We evaluated the cellular response of murine skeletal muscle myoblasts on aligned or unaligned fibers obtained by electrospinning poly(ε-caprolactone) (PCL), and blends with poly(lactic-co-glycolic acid) (PLGA) or decorin, a proteoglycan known to regulate ...

Tópico(s): Tissue Engineering and Regenerative Medicine

2017 - Wiley | Journal of Biomedical Materials Research Part A

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Aline Gasparotto, Diego Olschowsky Borges, Marília Remuzzi Zandoná, Maurício Jacques Ramos, Nelson Guardiola Meihnardt, Vanessa S. Mattevi,

Our aim was to investigate if single nucleotide polymorphisms (SNPs) located in the 5′ regions of leptin (LEP, -2548 G > A, rs7799039), resistin (RETN, -420 C > G, rs1862513) and adiponectin (ADIPOQ, -11391 G > A, rs17300539 and -11377 C > G, rs266729) genes were related to changes in body mass index (BMI) and metabolic variables after bariatric surgery in 60 extremely obese individuals. At baseline, ADIPOQ -11391 A-allele carriers showed higher plasma adiponectin and lower total cholesterol levels when compared ...

Tópico(s): Adipose Tissue and Metabolism

2017 - Brazilian Society of Genetics | Genetics and Molecular Biology

Revisão Revisado por pares

Mauricio B. Rosenbaum, Pablo A. Chiale, Juan Carlos Kaski, Marcelo V. Elizari,

... Ideal Antiarrhythmic Drug? MAURICIO B. ROSENBAUM, Corresponding Author MAURICIO B. ROSENBAUM Service of Cardiology, Ramos Mejía Hospital, Buenos Aires, ArgentinaAddress for reprints: Mauricio ... by this author MAURICIO B. ROSENBAUM, Corresponding Author MAURICIO B. ROSENBAUM Service of Cardiology, Ramos Mejía Hospital, Buenos Aires, ArgentinaAddress for reprints: Mauricio B. Rosenbaum, M.D., Chief, Service of Cardiology, Ramos Mejia Hospital, Urquiza 609, Buenos Aires, Argentina.Search ...

Tópico(s): ECG Monitoring and Analysis

1984 - Wiley | Pacing and Clinical Electrophysiology

Artigo Acesso aberto Revisado por pares

Rocío Farro-Barbaran, Willy Mauricio Ramos-Iturregui, Sebastián Iglesias-Osores, Carmen Rosa Carreño Farfán,

Las bacterias y los hongos son un riesgo potencial para el material arqueológico y trabajadores de los museos en Lambayeque, Perú. Con el objetivo de cuantificar la microbiología ambiental aislada del museo Tumbas Reales de Sipán, se muestrearon cuatro almacenes, con Agar Nutritivo y Agar Papa Dextrosa, incubándose a 30 °C, en aerobiosis, hasta por 7 días, para bacterias y, hasta por 10 días, para hongos. Se cuantificaron bacterias con un máximo de 2,7x10 4 UFC cm -2 , en las superficies de pisos y ...

Tópico(s): Cultural Heritage Materials Analysis

2021 - University of Applied and Environmental Sciences | Revista U D C A Actualidad & Divulgación Científica

Artigo Revisado por pares

Mauricio A. V. Ramos, Weile Yan, Xiaoqin Li, Bruce E. Koel, Wei‐xian Zhang,

Increasing evidence suggests that nanoscale zerovalent iron (nZVI) is effective for the removal of arsenic from contaminated water, but the immobilization mechanism is unclear. In particular, the existence of As(0) on the nanoparticle surface has been proposed but not substantiated in prior studies. By using high-resolution X-ray photoelectron spectroscopy (HR-XPS), we report clear evidence of As(0) species on nZVI surfaces after reactions with As(III) or As(V) species in solutions. These results ...

Tópico(s): Heavy Metal Exposure and Toxicity

2009 - American Chemical Society | The Journal of Physical Chemistry C

Artigo Revisado por pares

Jorge A. Güida, Mauricio A. V. Ramos, Oscar E. Piro, P. J. Aymonino,

Low temperature IR vibrational spectra of light induced metastable states I and II (MSI and MSII) of K2[RuCl5NO] are presented and discussed here. MSII bands and some MSI features are reported for the first time. Some of the MSI bands confirm Raman spectroscopic observations. The thermal deactivation of MSI and MSII states occur at temperatures TMSI>TMSII. This is the same ordering observed for Na2[Fe(CN)5NO]·2H2O and certain other RuNO complexes but opposite to that found for Na2[M(CN)5NO]·2H2O ( ...

Tópico(s): Organometallic Complex Synthesis and Catalysis

2002 - Elsevier BV | Journal of Molecular Structure

Artigo Revisado por pares

Weile Yan, Mauricio A. V. Ramos, Bruce E. Koel, Wei‐xian Zhang,

Multi-tiered arsenic distributions within nanoscale zero-valent iron (nZVI) were observed upon reactions of nZVI with aqueous As(III) species, suggesting arsenite oxidation and reduction may occur in parallel at different sub-domains of the nanoparticles owing to the particle’s core–shell structure. New insights into arsenic remediation with iron nanomaterials are obtained.

Tópico(s): Iron oxide chemistry and applications

2010 - Royal Society of Chemistry | Chemical Communications

Artigo Revisado por pares

Weile Yan, Mauricio A. V. Ramos, Bruce E. Koel, Wei‐xian Zhang,

Nanoscale zerovalent iron (nZVI) has shown a high efficacy for removing arsenite (As(III)), a groundwater contaminant of great concern, yet the chemical transformations of As(III) enabled by nZVI during the sequestration process are not well understood. Using high-resolution X-ray photoelectron spectroscopy (HR-XPS), arsenic in multiple valence states was observed for nZVI particles reacted with aqueous As(III), which establishes that nZVI is capable of inducing As(III) oxidation and reduction, a unique ...

Tópico(s): Heavy Metal Exposure and Toxicity

2012 - American Chemical Society | The Journal of Physical Chemistry C

Artigo Acesso aberto Revisado por pares

Rossina Novas, Magdalena Cárdenas-Rodríguez, Paola Lepanto, Matias Fábregat, Magela Rodao, María Inés Fariello, Maurício de Carvalho Ramos, Camila Davison, Gabriela Casanova, Lucía Alfaya, Federico Lecumberry, Gualberto González‐Sapienza, Florencia Irigoı́n, José L. Badano,

Bardet-Biedl syndrome (BBS) is a ciliopathy characterized by retinal degeneration, obesity, polydactyly, renal disease and mental retardation. CCDC28B is a BBS-associated protein that we have previously shown plays a role in cilia length regulation whereby its depletion results in shortened cilia both in cells and Danio rerio (zebrafish). At least part of that role is achieved by its interaction with the mTORC2 component SIN1, but the mechanistic details of this interaction and/or additional functions ...

Tópico(s): Genetic Syndromes and Imprinting

2018 - Nature Portfolio | Scientific Reports

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Aline Gasparotto, Diego Olschowsky Borges, Marina G. M. Sassi, Adriana Rosa Milani, Darwin L. Rech, Marcia Terres, Pedro Bins Ely, Maurício Jacques Ramos, Nelson Guardiola Meihnardt, Vanessa S. Mattevi,

To disclose the mechanisms surrounding obesity, we selected microRNAs (miRNAs) that target genes involved in adipogenesis, angiogenesis, and inflammation and compared their expression levels in the subcutaneous adipose tissue of 40 obese and nonobese women. Mature miRNAs were extracted from subcutaneous adipose tissue samples that were collected during surgery and quantified by real-time polymerase chain reaction. miR-16 was overexpressed in the nonobese group (n-expression ratio = − 151.1; P < 0.001). ...

Tópico(s): Cancer-related molecular mechanisms research

2018 - Springer Nature | Molecular Biology Reports

Revisão

Mari Niemi, Juha Karjalainen, Rachel G. Liao, Benjamin M. Neale, Mark J. Daly, Andrea Ganna, Gita A. Pathak, Shea J. Andrews, Masahiro Kanai, Kumar Veerapen, Israel Fernández‐Cadenas, Eva C. Schulte, Pasquale Striano, M. Marttila, Camelia C. Minică, Eirini Marouli, Mohd Anisul Karim, Frank R. Wendt, Jeanne E. Savage, Laura Sloofman, Guillaume Butler‐Laporte, Han‐Na Kim, Stavroula Kanoni, Yukinori Okada, Jinyoung Byun, Younghun Han, Mohammed Jashim Uddin, George Davey Smith, Cristen J. Willer, Joseph D. Buxbaum, Juha Mehtonen, Hilary K. Finucane, Mattia Cordioli, Alicia R. Martin, Wei Zhou, Bogdan Paşaniuc, Hanna Julienne, Hugues Aschard, Huwenbo Shi, Loïc Yengo, Renato Polimanti, Maya Ghoussaini, Jeremy Schwartzentruber, Ian Dunham, Karolina Chwiałkowska, Margherita Francescatto, Amy Trankiem, Mary K. Balaconis, Lea K. Davis, Sulggi A. Lee, James R. Priest, Alessandra Renieri, Vijay G. Sankaran, David A. van Heel, Patrick Deelen, J. Brent Richards, Tomoko Nakanishi, Les Biesecker, V. Eric Kerchberger, J. Kenneth Baillie, Francesca Mari, Anna Bernasconi, J. Kenneth Baillie, Arif Canakoglu, Brooke N. Wolford, Annika Faucon, Atanu Kumar Dutta, Claudia Schurmann, Emi N. Harry, Ewan Birney, Huy Nguyen, Jamal Nasir, Mari Kaunisto, Matthew Solomonson, Nicole Dueker, Nirmal Vadgama, Sophie Limou, Souad Rahmouni, Hamdi Mbarek, Dima Darwish, Md Mesbah Uddin, Raquel Albertos, Jordi Pèrez‐Tur, Ruolin Li, Lasse Folkersen, Ida Moltke, Nils Koelling, Alexander Teumer, Athanasios Kousathanas, Alicia Utrilla, Ricardo A. Verdugo, Ruth Zárate, Carolina Medina‐Gómez, David Gómez-Cabrero, Elena Carnero‐Montoro, Carmen L. Cadilla, Andrés Moreno‐Estrada, Adriana Garmendia, Leire Moya, Bahareh Sedaghati-khayat, Palwendé Romuald Boua, Marie-Julie Favé, Laurent C. Francioli, Audrey Lemaçon, Isabelle Migeotte, Sanjay Patel, Réka Várnai, József Szentpéteri, Csilla Sipeky, Francesca Colombo, Kathrin von Hohenstaufen, Píetro Lió, Costanza L. Vallerga, Qingbo Wang, Yosuke Tanigawa, Hogune Im, Chulho Han, Han Song, Jiwoo Lim, Y.‐A. Lee, Sugyeong Kim, Sangyoon Im, Biljana Atanasovska, Hajar Fauzan Ahmad, Cindy G. Boer, Philip R. Jansen, Lude Franke, Elżbieta Kaja, Dorota Pasko, Ingrid Kennis-Szilagyi, Sergey A. Kornilov, Vid Prijatelj, Ivana Nedeljković, Ilangkumaran Sivanadhan, Sarala Perumal, Sahar Esmaeeli, Nathaniel M. Pearson, Adam Auton, Janie F. Shelton, Anjali J. Shastri, Teresa Filshtein-Sonmez, Daniella Coker, Antony Symons, Jorge Esparza-Gordillo, Stella Aslibekyan, Jared O’Connell, Chelsea Ye, Catherine H. Weldon, Minoli A. Perera, Kevin J. O’Leary, Matthew Tuck, Travis J. O’Brien, David Meltzer, Peter H. O’Donnell, Edith A. Nutescu, Guang Yang, Cristina Alarcón, Stefanie Herrmann, Sophia Mazurek, Jeff Banagan, Zacharia Hamidi, April Barbour, Noora Raffat, Diana Moreno, Paula N. Friedman, Bart Ferwerda, Diederik van de Beek, Matthijs C. Brouwer, Alexander P. J. Vlaar, W. 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The genetic make-up of an individual contributes to the susceptibility and response to viral infection. Although environmental, clinical and social factors have a role in the chance of exposure to SARS-CoV-2 and the severity of COVID-19

Nature Portfolio

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Aline De Bona, Maurício Ramos Lutz,

Este artigo contempla um estudo empírico desenvolvido nas aulas da disciplina denominada Desenvolvimento e Aprendizagem do Curso de Licenciatura em Matemática do Instituto Federal do Rio Grande do Sul – Campus Osório, no primeiro semestre de 2016. O objetivo do estudo é apreciar e explorar cada vez mais meios e formas de proporcionar um espaço de aprendizagem aos estudantes desse curso, além de apontar o conjunto como uma metodologia diferenciada. O meio encontrado foi a tecnologia digital e a forma ...

Tópico(s): Education Pedagogy and Practices

2018 - INSTITUTO FEDERAL SUL-RIO-GRANDENSE | Revista Thema

Artigo Brasil Produção Nacional Revisado por pares

Juan R. Camarillo-Peñaranda, Maurício Aredes, Gustavo Ramos,

Given the decisive modernization of power systems and the evolution of protective relaying, it is imperative to merge traditional protection systems with innovative approaches that allow flexibility and time-domain protection. Time-domain approaches for power system protection must be tested in realistic and flexible platforms prior to their actual implementation. Inexpensive and flexible testing platforms are needed to fill this gap; consequently, a hardware-in-the-loop (HIL) testing platform for ...

Tópico(s): Islanding Detection in Power Systems

2021 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Industry Applications