Luiz Monteiro Serejo, Mrs. Lionel Phillips, Tito Augusto De Carvalho, F. Meyrelles Do Canto, F. Meyrelles Do Canto, F. Meyrelles Do Canto,
... the Absence of Capt. Manoel Joaquim Do O Ramos, Naval Lieut.Guilherme Augusto Da Cunha E Silva Will Take over the Duties of Captain of ...
1899 - Gale Group | NCCO EuropeAfrica
Produção Nacional
Revisado por pares
Júlio Cesar da Costa, Paulo Henrique Borges, Luiz Fernando Ramos-Silva, Vinícius Müller Reis Weber, Alexandre Moreira, Ênio Ricardo Vaz Ronque,
AMA da Costa J, Borges P, Ramos-Silva L, Muller Reis Weber V, Moreira A, Vaz Ronque E. Body size, maturation and motor performance in young soccer players: relationship to ... 2023.110749. APA da Costa, J., Borges, P., Ramos-Silva, L., Muller Reis Weber, V., Moreira, A., & Vaz ... Costa, Julio Cesar, Paulo Henrique Borges, Luiz Fernando Ramos-Silva, Vinicius Muller Reis Weber, Alexandre Moreira, and Enio ... 2023.110749. Harvard da Costa, J., Borges, P., Ramos-Silva, L., Muller Reis Weber, V., Moreira, A., and ...
Tópico(s): Children's Physical and Motor Development
2022 - Termedia Publishing House | Biology of Sport
Mairi Nicholson, Jonathan Northcroft, Waldemar Januszczak, John Dugdale, Tom Daveson, Barbara Hall, Tony Barrell, N J, Helen Kirwan-Taylor, Jon Swain, Tessa Mayes, Helen Davies, Rob Hughes, John Peter, V S, Dan Pearson, Emma Moore, Amanda Ursell, Miranda Nugent, Jonathan Miller, Juliet Fleming, Andrew Morgan, Jane Mulkerrins, J D, Nick Rufford, Gareth Walsh, Frank Whitford, Sheridan Morley, Ivo Tennant, Phil Cralgie, Matt Wolf, Kathryn Cooper, David Smith, Kirstie Hamilton City Editor, Alastair McCall, Edin Hamzic, Tim Richards, Rory Godson, David Cracknell Political Editor, Amber Cowman, Dominic Utton, Neil Wormald, Richard Green, E P, Andrew Sullivan, Clive Davis, Michael Coffey Principal, Kate Row, Guy Dennis, Lynne Truss, David Gordon, Mj, Tony Allen-Mills, Simon Wilde, Martin James, Anthony Sattin, Liz Kendall, Robert Winnett, Irwin Stelzer, Matt Rudd, Dido, Peter Wilson, Rosie Millard, Lawrence Dallaglio, Simon Grant, David Dougill, Nicholas Hellen Social Affairs Editor, Phil Baty, Angus Lamond, Robert Turnbull, Martin Searle, John Davis, Geraldine Hackett, Elizabeth Diss, David Hewson, Cally Law, Jonathon Carr-Brown, Alasdair Reid, Gary Loach, Hugh Canning, John Sutherland, Jeremy Clarkson, Graham Duffill, Edward Porter, Stewart Lee, Victoria Segal, Brain Glanville, Louise Taylor, Brian Pope Civil Engineers, Helen Kenny, Jane Renton, Cheryl Markosky, John O'Donnell, Nick Newman's, Liz Jones, Liz Edwards, William Morecambe, George Perry, Lydia Slater, David Eimer, Danny Scott, Adam Nathan, Nick Gardner, Terry O'Neill, Norman Smith, Beverley D'Silva, Richard Johnson, Philip Kinglsey, Christopher Silvester, Stuart Wavell, Roger Eglin, Peter J Wood, Paul Donovan, Alastair Hendy, Paul Taylor, Steve Boyd, Simon Mills, Brendan Kerrigan, Stan Labovitch, Barry Hughes, Lucinda Kemeny, Jasper Gerard, Paul Driver, Dan Cairms, Lucy Moore, John Humphrys, Ann McFerran, Maria McerLane, Emma McLaughlin, Dr John Marks, Richard Brooks, Ian Hawkey, Shelley Von Strunckel, Alex Clark, Christopher Morgan, David Leppard, Caroline Scott, Paul Durman, Tim Rayment, Dr Eric Jones, Alicia Wyllie, Jason Ball, Mark Edwards, Kirstie Hamilton, Steve Black, Susan Clark, David Lawrenson, R Letourneux, James Gilbert, Amir Shivji, Charty Durrant, Heather Litwin, Phil Baker, Christina Patterson, Hugo Barnacle, Francis Bennion, Bill Dawson, Victoria O'Brien, Sean Newsom, Amanda Harvey, Jean Weatherhead, Raymond Keene, Richard Dowden, David Cracknell, Cosmo Landesman, Zoe Brennan, Robbie Hudson, Rupret Steiner, Diana Wright, Stephen Jones, Dominic O'Connell, Barry Flatman, Nick Cain, Peta Bee, Erica Jong, C D Whelan, Andrew Smith, Natalie Graham, Michael Arditti, William Poel, Lois Rogers Medical correspondent, Luci Hoe, Nick Rennison, Keith Wheatley, Ghulam Hasnain, David Walsh, Bryan Appleyard, Gill Taylor, Stephen Armstrong, John Elliott, Ron Clarke, Christopher Mackenzie Chief Executive Officer and Deputy Chairman, Christopher Goodwin, Nicola Kraus, Janice Slivert, C A Guest, John Dehnel, Rory Godson Business Editor, John Duran, Maurice Chittenden, Dr David Stevenson, Richard Rae, Ray Hutton, Frank Fitzgibbon, Martin Ivens, Jonathan Leake, Caroline Brien, Darren Linthwaite, Joe LoveJoy, M E, Michael Sheridan, John Crossland, David Beard, John Harlow, Godfrey Smith, Maggi Bevan, Jane Owen, Dipesh Gadher, Matt Jansen, John Waples, A A Gill, Allan R Woods, Philip Haralambos, Matthew Campbell, Damaris Graham's, John Carey, Martin Vanner, Tom Robbins, Mary Braid, David Sinclair, Stephen Pettitt, Jonathan Calvert, Jonathan Leake Science Editor, Rw Johnson, Jason Corcoran, John Ford, Sally Kinnes, Naomi Caine, Nigel Powell, David Wickers, Jeremy Lyell, Alan Wilkinson, Joe Cawley, Roger Dobson, R B J T Allenby, Minette Marrin, Barrie McKay, Mark Hodson, Graham Norwood, Anthony Bourdain, Ian Clements, Joe Lovejoy, Jonathan Futrell, Rupert Steiner, Ted Childs, David Budworth, Hugh Pearman, Dan Cairns, Pete Oliver, T R Speight, Steve Henley, Tony Perrottet, Debbie Beckerman, Huw Beynon, John Alzlewood, Jim Kelly, Penny Perrick, Mrs Mills, Simon Crerar, Chris Feetenby, Joanna Simon, Matthew Goodman, G Simms, India Knight, Steve Grant, T R, Simon Howard, Danny Danziger, Louisa Harris, Barry Newcombe, Rosie Waterhouse, David Thomson, Richard Lewis, Boris Schapiro, Karen Robinson,
... force' The Facts of Life Toyota Multiyork Yosvani Ramos Perween Tapas Shenia Motor Oil FTAT David Wilson ...
2002 - Gale Group | Sunday Times HA GDA
Jeana L. Drake, Tali Mass, Liti Haramaty, Ehud Zelzion, Debashish Bhattacharya, Paul G. Falkowski,
We thank Ramos-Silva et al. (1) for their thoughtful comments on our work recently published in PNAS (2). We agree that ...
Tópico(s): Ichthyology and Marine Biology
2013 - National Academy of Sciences | Proceedings of the National Academy of Sciences
Produção Nacional
Revisado por pares
... of her people and of her time” Marcia Ramos-e-Silva MD, PhD, Marcia Ramos-e-Silva MD, PhD From the Sector of Dermatology and ... BrazilSearch for more papers by this author Marcia Ramos-e-Silva MD, PhD, Marcia Ramos-e-Silva MD, PhD From the Sector of Dermatology and ... j.1365-4362.1999.00617.xCitations: 5 Marcia Ramos-e-Silva, MD, phd, Rua Sorocaba, 464/205, 22271-110, Rio de Janeiro, Brazil ramos.e.silva@dermato.med.brPresented at the Symposium “Women in ...
Tópico(s): Urticaria and Related Conditions
1999 - Wiley | International Journal of Dermatology
Produção Nacional
Revisado por pares
... 1696): discoverer of the etiology of scabies Marcia Ramos-e-Silva MD, PhD, Marcia Ramos-e-Silva MD, PhD From the Department of Dermatology, School ... BrazilSearch for more papers by this author Marcia Ramos-e-Silva MD, PhD, Marcia Ramos-e-Silva MD, PhD From the Department of Dermatology, School ... 1365-4362.1998.00400_1.xCitations: 24 Marcia Ramos-e-Silva, md, phdRua Sorocaba 464/205 22271–110 Rio ...
Tópico(s): Dermatological diseases and infestations
1998 - Wiley | International Journal of Dermatology
Produção Nacional
Revisado por pares
Luana Vieira Mukamal, Adriana Fernandes Ferreira, Claudio de Moura astro Jacques, César Augusto Amorim, Juan Piñeiro‐Maceira, Márcia Ramos‐e‐Silva,
... RJ, BrazilSearch for more papers by this authorMarcia Ramos-e-Silva MD, PhD, Marcia Ramos-e-Silva MD, PhD Oral Dermatology Outpatient Clinic, Sector of ... RJ, BrazilSearch for more papers by this authorMarcia Ramos-e-Silva MD, PhD, Marcia Ramos-e-Silva MD, PhD Oral Dermatology Outpatient Clinic, Sector of ... 1365-4632.2011.05140.xCitations: 13 Professor Marcia Ramos-e-Silva, MD, PhD Rua Dona Mariana 143/C-32 ...
Tópico(s): Fungal Plant Pathogen Control
2012 - Wiley | International Journal of Dermatology
V. M. Pereira, Pablo Martín‐Ramos, Pedro Silva, Manuela Ramos Silva,
This paper describes a conservation of momentum experiment using just smartphones and two beach balls, thus making the experimental study of this movement available to any classroom. For a more thorough analysis of the data, a computer can also be used. Experiments making use of smartphone sensors have been described before, contributing to an improved teaching of classical mechanics. In this experiment, we have made use of two smartphone cameras together with the VidAnalysis free app to track the ...
Tópico(s): Science Education and Pedagogy
2017 - American Association of Physics Teachers | The Physics Teacher
Richard Alan Harvey, Deborah Skennerton, Donald Newgreen, Christopher H. Fry,
... 102852), Online publication date: 1-Nov-2021. Silva-Ramos M, Silva I, Faria M, Ferreirinha F and Correia-de- ... R772), Online publication date: 1-May-2017. Silva-Ramos M, Silva I, Oliveira J and Correia-de-Sá P ( ... 992), Online publication date: 1-Jun-2016. Silva-Ramos M, Silva I, Faria M, Magalhães-Cardoso M, Correia J, ... 621), Online publication date: 1-Oct-2013. Silva-Ramos M, Silva I, Oliveira O, Ferreira S, Reis M, Oliveira ...
Tópico(s): Sexual function and dysfunction studies
2002 - Lippincott Williams & Wilkins | The Journal of Urology
Manuela Ramos Silva, Pablo Martín‐Ramos, Pedro Silva,
This paper describes a simple procedure for the study of the cooling of a spherical body using a standard thermometer and a smartphone. Experiments making use of smartphone sensors have been described before, contributing to an improved teaching of classical mechanics, but rarely expand to thermodynamics. In this experiment, instead of using a smartphone camera to slow down a fast movement, we are using the device to speed up a slow process. For that we propose the use of the free app Framelapse ...
Tópico(s): Experimental Learning in Engineering
2017 - American Association of Physics Teachers | The Physics Teacher
Produção Nacional
Revisado por pares
Juliana Marques‐da‐Costa, Gabriella Campos‐do‐Carmo, Patrícia Ormiga, Cleide Eiko Ishida, Tullia Cuzzi, Márcia Ramos‐e‐Silva,
... Janeiro, BrazilSearch for more papers by this authorMarcia Ramos-e-Silva MD, PhD, Marcia Ramos-e-Silva MD, PhD Sector of Dermatology and Post-Graduation ... Janeiro, BrazilSearch for more papers by this authorMarcia Ramos-e-Silva MD, PhD, Marcia Ramos-e-Silva MD, PhD Sector of Dermatology and Post-Graduation ...
Tópico(s): Cutaneous lymphoproliferative disorders research
2014 - Wiley | International Journal of Dermatology
Produção Nacional
Revisado por pares
Ana Luísa Sampaio, Luís Cristóvão Pôrto, Márcia Ramos‐e‐Silva, Amanda Pedreira Nunes, Juliana Cardoso-Oliveira, Gustavo Milson Fabrício-Silva, Ângela Cristina Akel Mameri, Flavia F. Cassia, Sueli Carneiro,
... Janeiro, BrazilSearch for more papers by this authorM. Ramos-e-Silva, M. Ramos-e-Silva Sector of Dermatology and Post-Graduation course in ... Janeiro, BrazilSearch for more papers by this authorM. Ramos-e-Silva, M. Ramos-e-Silva Sector of Dermatology and Post-Graduation course in ...
Tópico(s): Autoimmune Bullous Skin Diseases
2014 - Wiley | Journal of the European Academy of Dermatology and Venereology
Omar Lupi da Rosa‐Santos, Andréia Mateus Moreira, Carlos Alexandr Golfetto, Juan Piñeiro‐Maceira, Márcia Ramos‐e‐Silva,
... Janeiro, BrazilSearch for more papers by this authorMarcia Ramos-e-Silva M.D., Ph.D., Marcia Ramos-e-Silva M.D., Ph.D. Rio de Janeiro, BrazilSearch ... Janeiro, BrazilSearch for more papers by this authorMarcia Ramos-e-Silva M.D., Ph.D., Marcia Ramos-e-Silva M.D., Ph.D. Rio de Janeiro, BrazilSearch ...
Tópico(s): Autoimmune Bullous Skin Diseases
1996 - Wiley | International Journal of Dermatology
Pablo Martín‐Ramos, Pedro Silva, V. Lavı́n, I.R. Martı́n, F.J. Lahoz, Pedro Chamorro‐Posada, Manuela Ramos Silva, Jesús Martín‐Gil,
Seven new tris(β-diketonear-nate)ytterbium(III) complexes with the general formula [Yb(β-diketonate)3(5NO2phen)] (where the β-diketone is either 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione, 4,4,4-trifluoro-1-(2-furyl)-1,3-butanedione, 1,1,1-trifluoro-2,4-pentanedione, 1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedione, 1,1,1,5,5,6,6,7,7,7-decafluoro-2,4-heptanedione, 2,4-hexanedione or 2,6-dimethyl-3,5-heptanedione, and 5NO2phen = 5-nitro-1,10-phenanthroline) were synthesized and characterized by elemental ...
Tópico(s): Organometallic Complex Synthesis and Catalysis
2013 - Royal Society of Chemistry | Dalton Transactions
Shan Jiang, Camilla Koolmeister, Jelena Misic, Stefan J. Siira, Inge Kühl, Eduardo Silva Ramos, María Miranda, Min Jiang, Viktor Posse, Oleksandr Lytovchenko, Ilian Atanassov, F. Schober, Rolf Wibom, Kjell Hultenby, Dusanka Milenkovic, Claes M. Gustafsson, Aleksandra Filipovska, Nils‐Göran Larsson,
... for more papers by this author Eduardo Silva Ramos Eduardo Silva Ramos Department of Mitochondrial Biology, Max Planck Institute ... for more papers by this author Eduardo Silva Ramos Eduardo Silva Ramos Department of Mitochondrial Biology, Max Planck Institute for ...
Tópico(s): ATP Synthase and ATPases Research
2019 - Springer Nature | EMBO Reports
Produção Nacional
Revisado por pares
... pattern hair loss: prevention rather than regrowth Marcia Ramos-e-Silva MD, PhD , Marcia Ramos-e-Silva MD, PhD Sector of Dermatology, HUCFF-UFRJ, Universidade ... BrazilSearch for more papers by this author Marcia Ramos-e-Silva MD, PhD , Marcia Ramos-e-Silva MD, PhD Sector of Dermatology, HUCFF-UFRJ, Universidade ... j.1365-4362.2000.00068.xCitations: 4 , Marcia Ramos-e-Silva, md, ph d, Rua Sorocaba, 464/205, 22271-110 Rio de Janeiro, Brazil. E-mail: ramos.e.silva@dermato.med.br Read the full textAboutPDF ToolsRequest ...
Tópico(s): Genetic and rare skin diseases.
2000 - Wiley | International Journal of Dermatology
Joana A. Silva, Ana C. Santos, Ana Teresa Marques, Manuela Ramos Silva, Α. Matos Beja, A.J.F.N. Sobral,
... Silva, Ana C. Santos, Ana T. Marques, Manuela Ramos Silva, Ana Matos Beja, Abílio J. F. N. Sobrala ...
Tópico(s): Synthesis and biological activity
2007 - Springer Science+Business Media | Journal of Chemical Crystallography
Pablo Martín‐Ramos, Pedro Silva, Pedro Chamorro‐Posada, Manuela Ramos Silva, Bruce F. Milne, Fernando Nogueira, Jesús Martín‐Gil,
A novel erbium(III) complex with acetylacetone (Hacac) and bathophenanthroline (4,7-diphenyl-1,10-phenanthroline, bath) ligands, formulated as [Er(acac)3(bath)], has been characterized by elemental analysis, X-ray diffraction, thermogravimetric analysis, Fourier transform infrared spectroscopy, Raman spectroscopy, absorption and emission spectroscopies. In the theoretical part of this study, semi-empirical quantum chemistry methods using AM1, PM3, PM6 and PM7 models have been employed to predict the ...
Tópico(s): Metal complexes synthesis and properties
2015 - Elsevier BV | Journal of Luminescence
Mehtab Parveen, Akhtar Ali, Sarfaraz Ahmed, Ali Mohammed Malla, Mahboob Alam, Pedro Silva, Manuela Ramos Silva, Dong‐Ung Lee,
Several 4-arylidene-2-phenyl-5(4H)-azlactones have been synthesized via Erlenmeyer method. The synthesized compounds have been characterized on the basis of systematic spectral studies (IR, 1H NMR, 13C NMR, and MS). The compound (4Z)-4-(3,5-dimethoxybenzylidene)-2-phenyl-1,3-oxazol-5(4H)-one, C18H15NO4, (5), crystallizes in the orthorhombic system, space group P212121, with a = 5.6793(3) Å, b = 15.2038(7) Å, c = 17.6919(10) Å, Mr = 309.31, V = 1527.64(14) Å3, Z = 4 and R = 0.0547. The compound (4Z)-2-phenyl-4-(3, ...
Tópico(s): Bioactive Compounds and Antitumor Agents
2012 - Elsevier BV | Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
Mehtab Parveen, Ali Mohammed Malla, Mahboob Alam, Faheem Ahmad, Pedro Silva, Manuela Ramos Silva,
Two new compounds 2 and 4, along with two known compounds 1 and 3, were isolated for the first time from 95% ethanolic extract of the leaves of Ficus rumphii. Their structures were elucidated on the basis of chemical and physical evidences (elemental analysis, UV, IR, 1H NMR, 13C NMR and mass spectra) and comparison with the literature compounds. Structural authentication of compound 4 was further validated by single-crystal X-ray analysis and DFT calculations. The compounds 1–4 were screened for ...
Tópico(s): Phytochemicals and Antioxidant Activities
2014 - Taylor & Francis | Natural Product Research
Mehtab Parveen, Shaista Azaz, Ali Mohammed Malla, Faheem Ahmad, Pedro Silva, Manuela Ramos Silva,
Eco-friendly and efficient synthesis of hydrazone derivatives.
Tópico(s): Inorganic and Organometallic Chemistry
2014 - Royal Society of Chemistry | New Journal of Chemistry
Mehtab Parveen, Afroz Aslam, Shahab A.A. Nami, Ali Mohammed Malla, Mahboob Alam, Dong‐Ung Lee, Sumbul Rehman, Pedro Silva, Manuela Ramos Silva,
The reaction of o-halobenzoic acid with aniline derivatives and their subsequent cyclization reaction yielded the acridone derivatives. The series of nitro acridone derivatives were prepared by Ullmann condensation in presence of copper as catalyst and were characterized by FTIR, 1H, 13C NMR and mass spectra. The structure of 5-nitro-(2-phenyl amino) benzoic acid (4) was confirmed by X-ray crystallography and was found to crystallize in P21/c space group. The in vitro efficacy of the compounds for ...
Tópico(s): Cholinesterase and Neurodegenerative Diseases
2016 - Elsevier BV | Journal of Photochemistry and Photobiology B Biology
Pablo Martín‐Ramos, Maria João Lopes, M. Margarida Lima da Silva, Pedro E.B. Gomes, Pedro Silva, José Paulo Domingues, Manuela Ramos Silva,
In this paper we report the work that jeKnowledge (Júnior Empresa da Faculdade de Ciências e Tecnologias da Universidade de Coimbra), a student-led initiative, has done in the 'jeKnowledge academy' courses to actively engage Portuguese high-school students in STEM education through hands-on projects based on the low-cost Arduino platform. F2F activities, based on a peer-assisted learning strategy, were complemented with tutorials and more advanced project suggestions in a blog. Pre and post surveys ...
Tópico(s): Experimental Learning in Engineering
2017 - Elsevier BV | Computers in Human Behavior
Manuela Ramos Silva, Pablo Martín‐Ramos, Joana T. Coutinho, Laura C. J. Pereira, Jesús Martín‐Gil,
Erbium complexes featuring β-diketonate ligand 2,4-hexanedione (Hh) and N,N-donor-ligands 2,2′-bipyridine (bipy), 5-nitro-1,10-phenanthroline (5NO2phen) and bathophenanthroline (bath) have been synthesized. The structures of the ternary complexes [Er(h)3(bipy)], [Er(h)3(5NO2phen)] and [Er(h)3(bath)] have been determined by single crystal X-ray diffraction. Excitation of the complexes in the ultraviolet region (337 nm) led to near infrared (NIR) luminescence at 1532 nm characteristic of the trivalent erbium ...
Tópico(s): Electron Spin Resonance Studies
2014 - Royal Society of Chemistry | Dalton Transactions
Ana R. Freitas, Mónica Silva, M. Luísa Ramos, Licínia L. G. Justino, Sofia M. Fonseca, Mădălina M. Bârsan, Christopher M. A. Brett, Manuela Ramos Silva, Hugh D. Burrows,
The kinetically inert chromium(III) tris-(8-hydroxyquinolinate), Crq3, has been synthesized, crystallized from 90% methanol-water, and characterized by MALDI-TOF mass spectrometry, thermogravimetry, FTIR, NMR spectroscopy, and X-ray powder diffraction. It is formed as a methanol solvate, but the solvent can be removed by heating. Large paramagnetic shifts and spectral broadening in (1)H NMR spectra indicate electron delocalization between the metal and the ligand. DFT calculations show it is present ...
Tópico(s): Conducting polymers and applications
2015 - Royal Society of Chemistry | Dalton Transactions
Produção Nacional
Revisado por pares
Maria Clara Feijó de Figueiredo, João Matheus Ferreira do Nascimento, Danielle Silva Araújo, Tamiris Ramos Silva, Francisco Douglas Dias Barros, Flávia Vitória Pereira de Moura, Emyle Horrana Serafim de Oliveira, Taline Alves Nobre, Athanara Alves de Sousa, Francisco das Chagas Leal Bezerra, George Laylson da Silva Oliveira, Joilane Alves Pereira-Freire,
O objetivo foi avaliar e demonstrar os principais impactos do excesso de peso nas complicações e desfechos clínicos ocasionados pelo SARS-CoV-2. Estudo de revisão sistemática da literatura, norteada pela pergunta: “Quais os principais apontamentos acerca da obesidade como um fator de risco associado às complicações clínicas do COVID e doenças respiratórias graves?”, as pesquisas foram realizadas na base de dados MEDLINE através da associação dos seguintes descritores disponíveis no DeCS/MeSH: Coronavírus/ ...
Tópico(s): Education during COVID-19 pandemic
2020 - Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências | Research Society and Development
Pablo Martín‐Ramos, I.R. Martı́n, F.J. Lahoz, Salvador Hernández-Navarro, Pedro Silva, Ignacio Colomer Hernández, V. Lavı́n, Manuela Ramos Silva,
The sensitization of lanthanide complexes in the visible region is of particular interest for practical applications such as labeling, biological analysis and optoelectronics. A visible-light sensitized Er3+ complex based on the use of a highly conjugated β-diketonate (1,3-di(2-naphthyl)-1,3-propanedione, Hdnm) and 5-nitro-1,10-phenanthroline (5NO2phen) as an ancillary ligand, [Er(dnm)3(5NO2phen)], has been synthesized, fully characterized and its photophysical properties have been investigated. Suitably ...
Tópico(s): Molecular Sensors and Ion Detection
2014 - Elsevier BV | Journal of Alloys and Compounds
Produção Nacional
Eluíza Ramos Silva Nogueira Porto, Catherine Ramos de Medeiros Oliveira, Thauana Ribeiro de Carvalho Neves, Marcos Antônio Mendonça,
Objetivo: Analisar as características do Transtorno Bipolar (TB). Revisão bibliográfica: O TB envolve episódios afetivos de mania e depressão como sintomas clínicos primários juntamente com sintomas de déficit cognitivo, que juntos podem levar a uma redução geral da qualidade de vida. Além disso, os sintomas do transtorno bipolar podem existir em um espectro com indivíduos apresentando vários graus de sintomas, e características do espectro bipolar, como aumento da atividade motora, hipersonia, hiperfagia ...
Tópico(s): Academic Research in Diverse Fields
2023 - | Revista Eletrônica Acervo Médico
Pedro Silva, Cláudia Cardoso, Manuela Ramos Silva, J.A. Paixão, Α. Matos Beja, M. Helena García, N. Lopes,
N,N′,N′′-triphenylguanidinium carboxylate salts have been prepared by acid−base reactions of triphenylguanidine with formic, benzoic, and m-methoxybenzoic acids, and their single-crystal X-ray structure analysis has been performed. The salts were found to crystallize into noncentrosymmetric structures with an orthorhombic space group P212121 for the formate and m-methoxybenzoate salts and a monoclinic space group Cc for the benzoate salt. The anions and cations are linked by intermolecular hydrogen ...
Tópico(s): Photochemistry and Electron Transfer Studies
2010 - American Chemical Society | The Journal of Physical Chemistry A
Produção Nacional
Revisado por pares
Sérgio Evangelista Silva, Ana Venâncio, Joaquim Ramos Silva, Carlos Alberto Gonçalves,
In this study, we evaluate how science parks (SPs) promote open innovation (OI) and the role played by public policies (PPs) in this process. To perform this analysis, we introduce an initial framework based on three dimensions: the launching of SPs, the role of SPs in promoting OI, and the role of SPs as PP vectors for promoting OI. Following a qualitative study based on visits, archival analysis and interviews with SP professionals located in Brazil and Portugal, we may report that SPs promote OI ...
Tópico(s): Innovation and Knowledge Management
2019 - Elsevier BV | Technological Forecasting and Social Change