Pedro Barroso, Pedro Santa‐Clara,
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Tópico(s): Credit Risk and Financial Regulations
2012 - RELX Group (Netherlands) | SSRN Electronic Journal
Pedro Barroso, Pedro Santa‐Clara,
Compared with the market, value, or size factors, momentum has offered investors the highest Sharpe ratio. However, momentum has also had the worst crashes, making the strategy unappealing to investors who dislike negative skewness and kurtosis. We find that the risk of momentum is highly variable over time and predictable. Managing this risk virtually eliminates crashes and nearly doubles the Sharpe ratio of the momentum strategy. Risk-managed momentum is a much greater puzzle than the original ...
Tópico(s): Meteorological Phenomena and Simulations
2012 - RELX Group (Netherlands) | SSRN Electronic Journal
Pedro Barroso, Pedro Santa‐Clara,
Compared with the market, value, or size factors, momentum has offered investors the highest Sharpe ratio. However, momentum has also had the worst crashes, making the strategy unappealing to investors who dislike negative skewness and kurtosis. We find that the risk of momentum is highly variable over time and predictable. Managing this risk virtually eliminates crashes and nearly doubles the Sharpe ratio of the momentum strategy. Risk-managed momentum is a much greater puzzle than the original ...
Tópico(s): Complex Systems and Time Series Analysis
2014 - Elsevier BV | Journal of Financial Economics
Pedro Barroso, Pedro Santa‐Clara,
Abstract We test the relevance of technical and fundamental variables in forming currency portfolios. Carry, momentum, and value reversal all contribute to portfolio performance, whereas the real exchange rate and the current account do not. The resulting optimal portfolio produces out-of-sample returns that are not explained by risk and are valuable to diversified investors holding stocks and bonds. Exposure to currencies increases the Sharpe ratio of diversified portfolios by 0.5 on average, while ...
Tópico(s): Monetary Policy and Economic Impact
2015 - Cambridge University Press | Journal of Financial and Quantitative Analysis
Produção Nacional
Revisado por pares
Pedro T.W. Barroso, Pedro P. de Carvalho, Thiago Botter-Maio Rocha, Fernando Luiz Pellegrini Pessoa, Débora A. Azevedo, Marisa Fernandes Mendes,
Among the most important tropical fruit grown in the world today and in Brazil, papaya occupies a prominent place. Native to tropical America, papaya has spread to several regions of the world, and Brazil accounts for 12.74% of the world production, followed by Mexico, Nigeria and India. The culture reached a harvested area of 441,042 ha and production of 12,420,585 t worldwide. The largest interest in this fruit relies on its main constituent compounds, like vitamins A, B and C, alkaloids (carpaine ...
Tópico(s): Insect Pest Control Strategies
2016 - Elsevier BV | Biotechnology Reports
Leonor Pateira, Teresa Nogueira, Adelina Antunes, Florência Venâncio, Regina Tavares, Jorge Capelo,
... 763, Merck & Co., Rahway, NY (1989). 6J. G. Barroso, L. G. Pedro, M. S. S. Pais and J. J. C. ... Oil Res., 3, 313–316 (1991). 7J. G. Barroso, L. G. Pedro, A. C. Figueiredo, M. S. Pais and J. ...
Tópico(s): Plant Diversity and Evolution
1999 - Wiley | Flavour and Fragrance Journal
Tomás González‐Hernández, Domingo Afonso‐Oramas, Ignacio Cruz‐Muros, Pedro Barroso‐Chinea, Pedro Abreu, María Del Mar Pérez-Delgado, Nélida Rancel‐Torres, Marı́a del Carmen González,
Nitric oxide synthase (NOS) and interleukin-6 (IL-6) are constitutively expressed in hypothalamic cells. However, phenotypic and functional aspects of these cells remain unknown. We have studied the expression pattern of these two molecules in hypothalamic cells expressing corticotropin-releasing factor (CRF) and arginin-vasopressin (AVP), two major regulatory peptides in the hypothalamus-pituitary system, using immunofluorescence, intracerebroventricular injection of colchicine, and the study in parallel ...
Tópico(s): Circadian rhythm and melatonin
2005 - SAGE Publishing | Journal of Histochemistry & Cytochemistry
Claudia Caamal‐Monsreal, Maité Mascaró, Pedro Gallardo, Sergio Rodríguez, Elsa Noreña‐Barroso, Pedro Domíngues, Carlos Rosas,
This study examined the effects of mixed diets (with the crab Callinectes spp. as the main component of the diet) on embryonic development and hatchling quality of Octopus maya. Several O. maya females were fed one of 4 different diets being 1) crab, 2) crab and squid, 3) crab and mussel and 4) crab and fish heads, in a 7:3 ratio. The effects of each diet on the reproductive performance were evaluated by quantifying the total number of eggs female− 1, eggs clutch− 1, hatchlings female− 1, hatchling ...
Tópico(s): Crustacean biology and ecology
2015 - Elsevier BV | Aquaculture
Evelia R. García Barroso, Pedro D. González Pérez,
A polar hypersurface P of a complex analytic hypersurface germ f = 0 can be investigated by analyzing the invariance of certain Newton polyhedra associated with the image of P, with respect to suitable coordinates, by certain morphisms appropriately associated with f. We develop this general principle of Teissier when f = 0 is a quasi-ordinary hyper-surface germ and P is the polar hypersurface associated with any quasi-ordinary projection of f = 0. We show a decomposition of P into bunches of branches ...
Tópico(s): Commutative Algebra and Its Applications
2005 - Cambridge University Press | Compositio Mathematica
Produção Nacional
Joaquim J. Barroso, Pedro J. Castro, Joaquim P. Leite Neto, Odylio D. Aguiar,
Tópico(s): Mechanical and Optical Resonators
2005 - Springer Science+Business Media | International Journal of Infrared and Millimeter Waves
Francisco Quereda, Júlia Cristina Vieira Barroso, Pedro Acién,
To evaluate the effects of triptoreline, gestrinone, and both, on experimental endometriosis in rats.Experimental endometriosis was surgically induced in 225 Wistar rats. Of these, 202 rats showed at least one grown implant, 22 of which composed the control group, while 180 were treated with triptoreline, gestrinone, or both, for 28 days. The implants were evaluated again after 25 days.There were no changes in size in the control group. About 73% of the implants treated with triptoreline showed ...
Tópico(s): Estrogen and related hormone effects
1996 - Elsevier BV | European Journal of Obstetrics & Gynecology and Reproductive Biology
Produção Nacional
Revisado por pares
Joaquim J. Barroso, Pedro J. Castro, O. D. Aguiar, L A Carneiro,
The present work quantifies the dependence of the tunable frequency range on the gap spacing between the end of the conical post and the cavity top plate in reentrant 1.0 GHz klystron cavities. Fabricated from aluminum, the cavities tested are 80 mm in diameter with a top plate 1 mm thick. Experiments performed on such cavities have shown tuning coefficients (change in resonant frequency due to variation of the capacitive gap) as high as 40.0 MHz/μm, thereby demonstrating the capability of reentrant ...
Tópico(s): Particle Accelerators and Free-Electron Lasers
2004 - American Institute of Physics | Review of Scientific Instruments
Produção Nacional
Revisado por pares
Clíssia Barboza da Silva, Alysson Alexander Naves Silva, Geovanny Barroso, Pedro Takao Yamamoto, Valter Arthur, Cláudio Fabiano Motta Toledo, Thiago Mastrangelo,
The application of artificial intelligence (AI) such as deep learning in the quality control of grains has the potential to assist analysts in decision making and improving procedures. Advanced technologies based on X-ray imaging provide markedly easier ways to control insect infestation of stored products, regardless of whether the quality features are visible on the surface of the grains. Here, we applied contrast enhancement algorithms based on peripheral equalization and calcification emphasis ...
Tópico(s): Insect Pest Control Strategies
2021 - Multidisciplinary Digital Publishing Institute | Foods
Produção Nacional
Revisado por pares
Odylio D. Aguiar, L A Andrade, Joaquim J. Barroso, Pedro J. Castro, C. A. Costa, S T de Souza, A. de Waard, A. C. Fauth, Carlos Frajuca, G. Frossati, S R Furtado, X. Gratens, T M A Maffei, Nadja S. Magalhães, R. M. Marinho, N.F. Oliveira, Guilherme L. Pimentel, M. Rémy, Michael E. Tobar, Élcio Abdalla, M. E. S. Alves, Dennis Bessada, F S Bortoli, Cláudio Soriano de Souza Brandão, Karen Costa, Helmo A. B. Araújo, J. C. N. de Araújo, E. M. de Gouveia Dal Pino, W. de Paula, E C de Rey Neto, Edgard F. D. Evangelista, César H. Lenzi, Guilherme Frederico Marranghello, Oswaldo D. Miranda, Samuel Rocha de Oliveira, R. Opher, Eduardo S. Pereira, C Stellati, J. Weber,
Here we present a status report of the first spherical antenna project equipped with a set of parametric transducers for gravitational detection. The Mario Schenberg, as it is called, started its commissioning phase at the Physics Institute of the University of São Paulo, in September 2006, under the full support of FAPESP. We have been testing the three preliminary parametric transducer systems in order to prepare the detector for the next cryogenic run, when it will be calibrated. We are also ...
Tópico(s): Quantum Electrodynamics and Casimir Effect
2008 - IOP Publishing | Classical and Quantum Gravity
Sónia Barroso, Pedro Adão, Filipe Madeira, M. Teresa Duarte, João Costa Pessoa, Ana M. Martins,
Vanadium diaminebis(phenolate) complexes of the general formulas [LVCl(THF)] (L = Me(2)NCH(2)CH(R)N(CH(2)-2-O-3,5-C(6)H(2)(t)Bu(2))(2), where R = H, Me) and [LV(O)X] [X = Cl; R = H (2), Me (3), O(i)Pr (4), (mu-O)V(O)L (5)] are described. All compounds display octahedral geometry and trans-O(Ph) coordination. For compounds 2, 3, and 5, only one isomer, presenting the V=O ligand trans to the tripodal nitrogen, was formed, while for 4, two isomers were observed by NMR in solution. The UV-vis and circular dichroism ...
Tópico(s): Polyoxometalates: Synthesis and Applications
2010 - American Chemical Society | Inorganic Chemistry
Isabel F. Trigo, Carla Barroso, Pedro Viterbo, Sandra C. Freitas, Isabel T. Monteiro,
Here we assess established algorithms and a newly developed scheme for the estimation of downward long‐wave radiation flux at the surface (DLR), i.e., the irradiance reaching the surface within 4 and 100 μ m. These different methods correspond to bulk parameterization schemes, which merge the signature of clouds on Meteosat second‐generation (MSG) data with information on atmosphere water content and near‐surface air temperature available from numerical weather prediction (NWP) fields. The new formulation ...
Tópico(s): Climate variability and models
2010 - American Geophysical Union | Journal of Geophysical Research Atmospheres
Helena Barroso, Pedro Borrego, Inês Bártolo, José Maria Marcelino, Carlos Família, Alexandre Quintas, Nuno Taveira,
Background Unlike in HIV-1 infection, the majority of HIV-2 patients produce broadly reactive neutralizing antibodies, control viral replication and survive as elite controllers. The identification of the molecular, structural and evolutionary footprints underlying these very distinct immunological and clinical outcomes may lead to the development of new strategies for the prevention and treatment of HIV infection. Methodology/Principal Findings We performed a side-by-side molecular, evolutionary ...
Tópico(s): HIV/AIDS Research and Interventions
2011 - Public Library of Science | PLoS ONE
Sónia Barroso, Pedro Adão, M. Teresa Duarte, Auke Meetsma, João Costa Pessoa, M.W. Bouwkamp, Ana M. Martins,
Abstract Neutral and cationic titanium and zirconium diamine bis(phenolate) complexes supported by chiral ligands L 1 and L 2 are described [L 1 = ( R )‐6,6′‐{1‐(dimethylamino)propan‐2‐ylazanediyl}bis(methylene)‐bis(2,4‐di‐ tert ‐butylphenolate);L 2 = ( S )‐6,6′‐{(1‐ethylpyrrolidin‐2‐yl)methylazanediyl}bis(methylene)‐bis(2,4‐di‐ tert ‐butylphenolate)]. Complexes[TiL(O i Pr) 2 ] [L = L 1 ( 1 ), L 2 ( 2 )], [TiL 2 X(O i Pr)] [X = Cl ( 3 ), CH 2 Ph ( 4 )], [TiL 1 (CH 2 Ph) 2 ] ( 5 ), [ZrLCl 2 ] [L = L 1 ( 6 ), L 2 ( 7 )] and [ZrL(CH 2 Ph) 2 ] [L = L 1 ( 8 ), L 2 ( 9 )] are C 1 ‐symmetric ...
Tópico(s): Organoboron and organosilicon chemistry
2011 - Wiley | European Journal of Inorganic Chemistry
Produção Nacional
Revisado por pares
Maria do Carmo de Andrade Nono, Joaquim J. Barroso, Pedro J. Castro,
Tópico(s): Microwave Dielectric Ceramics Synthesis
2006 - Elsevier BV | Materials Science and Engineering A
Mónica P. Barroso, Pedro Arezes, Luís G. da Costa, A. Sérgio Miguel,
In spite of the importance of anthropometric data, namely in what concerns the design of machinery safety devices and protective equipment, there is not as yet an extended and validated database of anthropometric measures for adult Portuguese population. The study described here consists of the development of a procedure for data acquisition and of an anthropometric database for Portuguese adult workers. Eight hundred and ninety-one individuals were measured—399 female and 492 male, with ages ranging ...
Tópico(s): Occupational Health and Performance
2004 - Elsevier BV | International Journal of Industrial Ergonomics
Produção Nacional
Revisado por pares
Joaquim J. Barroso, Pedro J. Castro, R.A. Corrêa,
A study of the electrodynamical properties of gyrotron coaxial cavities using a conical inner rod has been conducted and compared with cold-test measurements on TE modes over the frequency range 11-14 GHz. On the basis of a geometrical design criterion for resonance of the normal modes, it has been demonstrated that the mode spectrum associated with a purpose-built test coaxial cavity is significantly less dense than that for the empty cavity without the coaxial insert. >
Tópico(s): Acoustic Wave Resonator Technologies
1995 - IEEE Microwave Theory and Techniques Society | IEEE Transactions on Microwave Theory and Techniques
Inmaculada de Juan, Sarai Palanca, Asunción Domenech, Lídia Feliubadaló, Ángel Segura, Ana Osório, Isabel Chirivella, Miguel de la Hoya, Ana B. Sánchez, Mar Infante, Isabel Tena, Orland Dı́ez, Zaida García‐Casado, Ana Vega, Àlex Teulé, Alicia Barroso, Pedro Pérez, M. Durán, Estela Carrasco, Ma José Juan-Fita, Rosa Murria, Marta Llop, Eva Barragán, À. Izquierdo, Javier Benı́tez, Trinidad Caldés, Dolores Salas, Pascual Bolufer,
Tópico(s): Genetic factors in colorectal cancer
2015 - Springer Science+Business Media | Familial Cancer
Evelia R. García Barroso, Pedro D. González Pérez, Patrick Popescu‐Pampu,
Let f(x, y) be an irreducible formal power series without constant term, over an algebraically closed field of characteristic zero. One may solve the equation $$f(x,y)=0$$ by choosing either x or y as independent variable, getting two finite sets of Newton–Puiseux series. In 1967 and 1968 respectively, Abhyankar and Zariski published proofs of an inversion theorem, expressing the characteristic exponents of one set of series in terms of those of the other set. In fact, a more general theorem, stated ...
Tópico(s): Advanced Differential Equations and Dynamical Systems
2016 - Springer Nature | Mathematische Annalen
Produção Nacional
Joaquim J. Barroso, Pedro J. Castro, A. A. Pimenta, V. Spassov, R.A. Corrêa, T. Idehara, I. Ogawa,
Tópico(s): Particle accelerators and beam dynamics
1997 - Springer Science+Business Media | International Journal of Infrared and Millimeter Waves
Produção Nacional
Revisado por pares
Juliano Francisco Martins, Arthur Arrobas Martins Barroso, Pedro Luís da Costa Aguiar Alves,
ABSTRACT Sourgrass is one of the most problematic weeds of Brazil. It is an aggressive species in the allocation of resources from the environment and reported to be glyphosate resistant in several states of the country. This work has aimed to verify environmental effects on seed germination and seedling emergence of sourgrass. Laboratory and field trials were conducted to determine the effects of temperature, light, photoperiod, water availability and depth of burial in germination and emergence ...
Tópico(s): Plant tissue culture and regeneration
2017 - Sociedade Brasileira da Ciência das Plantas Daninhas | Planta Daninha
Produção Nacional
Revisado por pares
Junea Leandro do Nascimento, Alex-Alan Furtado de Almeida, Joedson Pinto Barroso, Pedro Antônio Oliveira Mangabeira, Dário Ahnert, Artur G.R. Sousa, José Vitor S. Silva, V. C. Baligar,
The objective of this study was to evaluate Cr toxicity in young plants of the CCN 51 Theobroma cacao genotype at different concentrations of Cr3+ in the soil (0, 100, 200, 400 and 600 mg kg−1) through physiological, ultrastructural, antioxidant and molecular changes. Doses of 400 and 600 mg Cr3+ kg−1 soil severely affected foliar gas exchange, promoted by damages in photosynthetic machinery evidenced by the decrease in CO2 fixation. Decreased expression of psbA and psbO genes, changes in enzymatic ...
Tópico(s): Aluminum toxicity and tolerance in plants and animals
2018 - Elsevier BV | Ecotoxicology and Environmental Safety
Minaxi S. Maru, Sónia Barroso, Pedro Adão, Luís G. Alves, Ana M. Martins,
New diamine bis-phenol compounds of salan- (HOPh’CHNH(CH2)2NHCHPh’OH, Ph’ = 2,4-(CMe2Ph)C6H2, H2L1) and salen-type (HOPh’’CHN(CHPh)2NCHPh’’OH, Ph’’ = 2,4-tBuC6H2, H2L2 and HOPh’’CHN(1,1′-2-binaphthyl)NCHPh’’OH, Ph’’ = 2,4-tBuC6H2, H2L3), as well as their oxido vanadium derivatives are described. VO(OiPr)3 was used as starting material for the preparation of [VO(OiPr)(L1)], 1, [VO(OiPr)(L2)], 3, and (μ-O){[VO(OiPr)(μ-O)(L3)VO]}2, 5. An intramolecular redox process involving the reduction of V(V) to V(IV) converts ...
Tópico(s): Chemical Synthesis and Reactions
2018 - Elsevier BV | Journal of Organometallic Chemistry
Deepak L. Bhatt, Philippe Gabríel Steg, Shamir R Mehta, Lawrence A. Leiter, Tabassome Simon, Kim Fox, Claes Held, Marielle Andersson, Anders Himmelmänn, Wilhelm Ridderstråle, Jersey Chen, Yang Song, Rafael Díaz, Shinya Goto, Stefan James, Kausik K. Ray, Alexander Parkhomenko, Mikhail Kosiborod, Darren K. McGuire, Robert A Harrington, Vladimir Santos, Ashit Jain, Irina Lendel, Michael Russo, W. Herbert Haught, Manuel Bouza, Harinder Gogia, Supratim Banerjee, George Kichura, Louis Kantaros, Francisco Padrón, R. Passi, Jay Stone, Michael Pursley, Michael D'Urso, Timothy J. Gardner, James Bennett, Khaled Nour, Satinder Saini, Wenwu Zhang, Dharam J. Kumbhani, Dustin Thomas, Dominick J. Angiolillo, Barry Bertolet, Amaury Roman-Miranda, Robert Black, Ramin Manshadi, Carlos Vaca, Antonio Blanco, Mark Napoli, David Brabham, Ayim Akyea-Djamson, Pratik Desai, Sudhir Prasada, AJIT Singh Khaira, Leslie B. Forgosh, Ira Lieber, Guillermo E. Umpierrez, Dinesh Singal, Juan Luis Londoño, Neil Fraser, Juan Manuel García‐Ruiz, Damaris Vega, Lilia Rodriguez, Christopher Brown, Faizullah Syed, Guarav Aggarwala, William Eaves, Michael Foster, Dinesh Gupta, David Avino, Wail Asfour, Glen Tonnessen, Xue‐Qiao Zhao, Narendra Singh, Andrew Brockmyre, Norman Lepor, Nicolas W. Shammas, David R. Blick, Steven Hearne, John Prodafikas, Edgar S. Carell, Mark Izzo, Amin H. Karim, Bosh Zakhary, Mahmoud Atieh, Steven B. Leichter, Charles Meadows, David R. Hotchkiss, Mazen Abu-Fadel, Alan Wiseman, Jeffrey Bander, Mahesh Shah, Subhash Banerjee, Ricky Ganim, Karen S Sopko, Misal Khan, Ramon L. Lloret, Troy Weirick, Rajendra H. Mehta, Udho Thadani, Anuj Bhargava, Mikhail Kosiborod, Jaynier Moya, Cezar Staniloae, Yamirka de la Caridad Rodríguez Guerra, Anil Chhabra, Douglas Kosmicki, Wassim Shaheen, Akber Mohammed, J'Cinda Bitters, Jan M. Pattanayak, Julián J. Javier, Sunny Srivastava, Roland T. Phillips, Jessie Al-Amin, Michael Lillestol, Patrick Simpson, Lydie Hazan, Amit N. Amin, Gopi Shah, Denes Korpas, B.‐A. Platt, Jim Dickert, Orlando Puente, Louis Hiotis, Timothy Doyle, Raj Rajan, Alan W Meholick, Christian Gring, Elie Hage-Korban, Robert Feldman, Harry T. Colfer, Samuel Butman, Malcolm Foster, Terence Hart, Randall Huling, Shervin Eshaghian, Ofsman Quintana, Deanna G. Cheung, F Handel, Mara Rodriguez, David Suh, Paul Gordon, Gregg S. Pressman, Michael Bauer, William J. French, Mark Barettella, Sridhar Chatrathi, Damodhar P. Suresh, Ronald Goldberg, Mark Huth, Liwa Younis, Aref Rahman, Richard Mascolo, Michelle Welch, Randeep Suneja, Stephen Smith, Scott Shurmur, John Agaiby, Ahmad Jingo, JM Johnston, Mary Beth, Anthony Vlastaris, Susan Kemp, Hamid Reza Taheri, Edward Pereira, Michael B. DeYoung, Zafir Hawa, Kausik K. Ray, Thomas Galski, Samer Garas, Madhu Reddy, Sanjeev Sharma, Joeseph Hargrove, Charles Treasure, Ronald G. Emerson, Tariq Haddad, Kathryn Rohr, L Levinson, Raul Gaona, Barry F. Uretsky, Hiralal Maheshwari, Denny Lee, Stephanie Kinnaman, Robert Singal, Jeffrey Geohas, Osvaldo Gigliotti, Ajit Raisinghani, Charanjit Khurana, Brent Hella, Michael A. Kelberman, Steven Voyce, Sanjay Singh, Eric Lo, Pradeep Singh, R. Goodfellow, Stuart Fischer, Richard S. Lorraine, Traci Turner, Jeffrey G. Shanes, Robert Busch, Robert Broker, Michelle Zaniewski, Kevin Pounds, Giselle Debs-Perez, Stephen Ong, Brad Frandsen, Douglas Fullington, Naseem Jaffrani, Ahtaram Khan, Marcus Lee, Joe Pouzar, George E. Revtyak, Julian Gonzalez, Samer Nakhle, Abel Murillo, Douglas Young, Sashi Makam, M.A. Syed, Kevin Woolf, Paul Grena, Sarab Alfata, Sharan Mahal, David A. Hoffman, Tinoy Kizhakekuttu, Joseph Deering, Janak R. Bhavsar, Scott Mikesell, William Wilson, E. Vance Wilson, Salah El, Francis G. Spinale, Vinod Kannarkat, Sunder Rao, Lenita Hanson, John Bertsch, Elena Gonzalez-Ortiz, Norma Severino, John Willis, Joel Schock, Ladan Bakhtari, Raúl J. Gazmuri, Saadat Ansari, Jason A. Hall, Arvind Mehta, Neal Shealy, Stuart Zarich, Deovrat Singh, Kishor Vora, Nabil Andrawis, Darron Molter, David Maron, José Cardona, Ronald D'Agostino, Tamjeed Arshad, Rodney A. Samaan, David A. Jones, Dale Presser, John A. Heath, Sandy Green, George Bittar, Sheldon D. Henry, David Korn, John Schmedtje, Venkatesh Nadar, Bruce Graham, Ajay Labroo, Leonardo Clavijo, Hal Roseman, Gilbert Ledesma, Robert L. Rosen, Isaac Dor, William Kirby, Jennefer Sutton, Frank Eder, Bruce Iteld, Jose Gomez-Cortes, Maurice Buchbinder, Joseph Kasper, Antonio Terrelonge, Gustavo Sánchez Torres, Ted Jagielo, Jose Antonio Carmona Álvarez, Yehuda Handelsman, Mario Guillen, Randall Richwine, Lorena Lewy-Alterbaum, Clinton N. Corder, Moogali Arvind, David Bolshoun, Magdy S. Mikhail, Stephen D. Minton, Odilon Alvarado, J. Dawn Abbott, Brett Cauthen,
Background Patients with stable coronary artery disease and diabetes with previous percutaneous coronary intervention (PCI), particularly those with previous stenting, are at high risk of ischaemic events. These patients are generally treated with aspirin. In this trial, we aimed to investigate if these patients would benefit from treatment with aspirin plus ticagrelor. Methods The Effect of Ticagrelor on Health Outcomes in diabEtes Mellitus patients Intervention Study (THEMIS) was a phase 3 randomised, ...
Elsevier BV
Carolina Barroso, Pedro Carvalho, Carla Carvalho, Nuno Santarém, Giovani Sampaio Gonçalves, Pedro Rodrigues, João V. Neves,
Fish rely on their innate immune responses to cope with the challenging aquatic environment, with antimicrobial peptides (AMPs) being one of the first line of defenses. Piscidins are a group of fish specific AMPs isolated in several species. However, in the European sea bass (Dicentrarchus labrax), the piscidin family remains poorly understood. We identified six different piscidins in sea bass, performed an in-depth molecular characterization and evaluated their antimicrobial activities against several ...
Tópico(s): Aquaculture disease management and microbiota
2020 - Multidisciplinary Digital Publishing Institute | International Journal of Molecular Sciences
Produção Nacional
Revisado por pares
Victor D’Amico-Damião, Arthur Arrobas Martins Barroso, Pedro Luís da Costa Aguiar Alves, Leandro Borges Lemos,
ABSTRACT Crop rotation is critical in the management of herbicide-resistant weed species. This study aimed to evaluate the effect of intercropping systems of maize with brachiaria or crotalaria on qualitative and quantitative parameters of the weed seedbank, along the succession of pearl millet, maize and common bean. Moreover, the effect of these crop rotation systems on the selection of specific weed species of the seedbank was also evaluated. The experimental design was randomized blocks, with ...
Tópico(s): Soil Management and Crop Yield
2020 - UNIVERSIDADE FEDERAL DE GOIÁS | Pesquisa Agropecuária Tropical