Now showing items 1-20 of 406

    • The 3-point Virasoro algebra and its action on a Fock space 

      Cox, Ben; Jurisich, Elizabeth; Martins, Renato A. [UNIFESP] (Amer Inst Physics, 2016)
      We define the 3-point Virasoro algebra and construct a representation of it on a previously defined Fock space for the 3-point affine algebra. (C) 2016 AIP Publishing LLC.

    • Abnormal brain oscillations persist after recovery from bipolar depression 

      Canali, P.; Casarotto, S.; Rosanova, M.; Sferrazza-Papa, G.; Casali, A. G. [UNIFESP]; Gosseries, O.; Massimini, M.; Smeraldi, E.; Colombo, C.; Benedetti, F. (Elsevier France-Editions Scientifiques Medicales Elsevier, 2017)
      When directly perturbed in healthy subjects, premotor cortical areas generate electrical oscillations in the beta range (20-40 Hz). In schizophrenia, major depressive disorder and bipolar disorder (BD), these oscillations ...

    • Absolute Configuration Reassignment of Natural Products: An Overview of the Last Decade 

      Batista, Andrea N. L.; Angrisani, Bianca R. P.; Lima, Maria Emanuelle D.; da Silva, Stephanie M. P.; Schettini, Vitória H.; Chagas, Higor A.; dos Santos Junior, Fernando M.; Batista Junior, João Marcos [UNIFESP]; Valverde, Alessandra L. (SBQ, 2021)
      The assignment of absolute configuration (AC) is a crucial step in the structural characterization of natural products, especially for those subjected to biological assays. Methods such as X-ray crystallography, stereocontrolled ...

    • AC-1001 H3 CDR peptide induces apoptosis and signs of autophagy in vitro and exhibits antimetastatic activity in a syngeneic melanoma model 

      Rabaca, Aline N. [UNIFESP]; Arruda, Denise C. [UNIFESP]; Figueiredo, Carlos R. [UNIFESP]; Massaoka, Mariana H. [UNIFESP]; Farias, Camyla F. [UNIFESP]; Tada, Dayane B. [UNIFESP]; Maia, Vera C.; Silva Junior, Pedro I.; Girola, Natalia [UNIFESP]; Real, Fernando [UNIFESP]; Mortara, Renato A. [UNIFESP]; Polonelli, Luciano; Travassos, Luiz R. [UNIFESP] (Wiley, 2016)
      Antibody-derived peptides modulate functions of the immune system and are a source of anti-infective and antitumor substances. Recent studies have shown that they comprise amino acid sequences of immunoglobulin ...

    • acc-Motif: Accelerated Network Motif Detection 

      Meira, Luis A. A.; Maximo, Vinicius R. [UNIFESP]; Fazenda, Alvaro L. [UNIFESP]; Conceicao, Arlindo F. da [UNIFESP] (Ieee Computer Soc, 2014-09-01)
      Network motif algorithms have been a topic of research mainly after the 2002-seminal paper from Milo et al. [1], which provided motifs as a way to uncover the basic building blocks of most networks. Motifs have been mainly ...

    • Acetone as a polar cosolvent for pyridinium-based ionic liquids 

      Chaban, Vitaly V. [UNIFESP] (Royal soc chemistry, 2016)
      This work reports transport and structure properties of the three pyridinium-based ionic liquids (RTILs) - N-butylpyridinium hexafluorophosphate [BPY][PF6], N-butylpyridinium trifluoromethanesulfonate [BPY][TF] and ...

    • Active consensus-based semi-supervised growing neural gas 

      Maximo, Vinicius R. [UNIFESP]; Nascimento, Mariá C. V. [UNIFESP]; Breve, Fabricio A.; Quiles, Marcos G. [UNIFESP] (Karger, 2016)
      In this paper, we propose a new active semi-supervised growing neural gas (GNG) model, named Active Consensus-Based Semi-Supervised GNG, or ACSSGNG. This model extends the former CSSGNG model by introducing an active ...

    • Adaptive algorithms applied to accelerometer biometrics in a data stream context 

      Pisani, Paulo Henrique; Lorena, Ana Carolina[UNIFESP]; de Carvalho, Andre C. P. L. F. (Ios Press, 2017)
      The use of smartphone devices has increased over the last years, as illustrated by the growth in smartphone sales. These devices are currently used for several services, such as bank account access, social networks and ...


      Martins, Luiz Eduardo G. [UNIFESP]; Gorschek, Tony (Ieee Computer Soc, 2017)
    • Algoritmos evolutivos e modelo HP para predição de estruturas de proteínas 

      Gabriel, Paulo H. R.; Melo, Vinicius Veloso de [UNIFESP]; Delbem, Alexandre C. B. (Sociedade Brasileira de Automática, 2012-02-01)
      Protein structures prediction (PSP) is a computationally complex problem. Simplified models of the protein molecule (such as the HP Model) and the use of evolutionary algorithms (EAs) are among the most investigated ...

    • All-boron fullerene exhibits a strong affinity to inorganic anions 

      Colherinhas, Guilherme; Fileti, Eudes Eterno [UNIFESP]; Chaban, Vitaly V. [UNIFESP] (Elsevier Science Bv, 2017)
      Experimentally observed all-boron fullerene, B-80, inspires systematic investigation of its physical chemical properties and search for possible applications. We hereby report density functional theory calculations to ...

    • Alternative pathways for angiotensin II production as an important determinant of kidney damage in endotoxemia 

      Rosa, Rodolfo Mattar [UNIFESP]; Colucci, Juliana Almada [UNIFESP]; Yokota, Rodrigo [UNIFESP]; Moreira, Roseli Peres [UNIFESP]; Aragao, Danielle Sanches [UNIFESP]; Ribeiro, Amanda Aparecida [UNIFESP]; Arita, Danielle Yuri [UNIFESP]; Mizuno Watanabe, Ingrid Kazue [UNIFESP]; Palomino, Zaira [UNIFESP]; Cunha, Tatiana Sousa [UNIFESP]; Casarini, Dulce Elena [UNIFESP] (Amer Physiological Soc, 2016)
      Sepsis is an uncontrolled systemic inflammatory response against an infection and a major public health issue worldwide. This condition affects several organs, and, when caused by Gram-negative bacteria, kidneys are ...

    • Amination of Five Families of Room-Temperature Ionic Liquids: Computational Thermodynamics and Vibrational Spectroscopy 

      Chaban, Vitaly V. [UNIFESP]; Andreeva, Nadezhda A. (Amer Chemical Soc, 2016)
      The amino group is important to enhance carbon dioxide capture capabilities of substances, including room temperature ionic liquids (RTILs). We report thermodynamics of amination for five organic cations representing ...

    • Analysis of the orbital evolution of exoplanets 

      Carvalho, J. P. S.; Moraes, Rodolpho Vilhena de [UNIFESP]; Prado, A. F. B. A.; Mourao, D. C.; Winter, O. C. (Springer Heidelberg, 2016)
      An exoplanet, or extrasolar planet, is a planet that does not orbit the Sun, but is around a different star, stellar remnant, or brown dwarf. Up to now, about 1900 exoplanets were discovered. To better understand the ...

    • Análise da influência de dois processos distintos de moagem nas propriedades do pó precursor e do cimento de beta-TCP 

      Cardoso, H. A. I.; Motisuke, Mariana [UNIFESP]; Zavaglia, C. A. C. (Associação Brasileira de Cerâmica, 2012-06-01)
      There are several characteristics that put calcium phosphate cements in evidence, like its bioactivity and in vivo resorption. The influence of two milling processes on the morphological properties of the [beta]-tricalcium ...

    • The anti-inflammatory action of the analgesic kyotorphin neuropeptide derivatives: insights of a lipid-mediated mechanism 

      Conceicao, Katia [UNIFESP]; Magalhaes, Pedro R.; Campos, Sara R. R.; Domingues, Marco M.; Ramu, Vasanthakumar G.; Michalek, Matthias; Bertani, Philippe; Baptista, Antonio M.; Heras, Montserrat; Bardaji, Eduard R.; Bechinger, Burkhard; Ferreira, Monica Lopes; Castanho, Miguel A. R. B. (Springer wien, 2016)
      Recently, a designed class of efficient analgesic drugs derived from an endogenous neuropeptide, kyotorphin (KTP, Tyr-Arg) combining C-terminal amidation (KTP-NH2) and N-terminal conjugation to ibuprofen (Ib), IbKTP-NH2, ...

    • Anticorrosion Protection by Amine-Ionic Liquid Mixtures: Experiments and Simulations 

      Bernard, F. L.; Vecchia, F. Dalla; Rojas, M. F.; Ligabue, R.; Vieira, M. O.; Costa, E. M.; Chaban, Vitaly V. [UNIFESP]; Einloft, S. (Amer Chemical Soc, 2016)
      The mixtures of aqueous amines and ionic liquids (ILs) are considered as potential solvents for CO2 capture. We report corrosion and CO2 absorption behavior of the mixed IL-amine solutions. The absorption tests were performed ...

    • Applicability of ft-ir techniques and goniometry on characterization of carbon fiber surfaces 

      Oliveira Junior, Mauro Santos [UNIFESP]; Diniz, Milton Faria; Lazzarini Dutra, Rita de Cassia; Massi, Marcos; Otani, Choyu (Inst aeronautica & espaco-iae, 2016)
      Carbon fibers have been widely used as structural reinforcement in aeronautical composites, because of their exceptional mechanical properties. However, carbon fibers present few polar groups on their surfaces inducing a ...

    • Application of an iterative method and an evolutionary algorithm in fuzzy optimization 

      Silva, Ricardo Coelho [UNIFESP]; Cantão, Luiza A.p.; Yamakami, Akebo (Sociedade Brasileira de Pesquisa Operacional, 2012-08-01)
      This work develops two approaches based on the fuzzy set theory to solve a class of fuzzy mathematical optimization problems with uncertainties in the objective function and in the set of constraints. The first approach ...

    • Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control 

      Andrade, Carolina Gomes de; Mesquita, Leonardo Mendes de Souza [UNIFESP]; Murador, Daniella Carisa [UNIFESP]; Braga, Anna Rafaela Cavalcante [UNIFESP]; Rosso, Veridiana Vera de [UNIFESP]; Almeida, Odair Jose Garcia de; Vilegas, Wagner (Elsevier Science Bv, 2018)
      The present study demonstrates the need to conduct an integrative quality control of teas marketed as Plantago major. In the present study, quality control checks were performed through macroscopic, microscopic and chemical ...