Search Results - "Oliveira Gonçalves, Guilherme"

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  1. 1

    Primary and Secondary Geochemical Signals in the Chemical Composition of Exoskeleton of Corumbella werneri (Tamengo Formation, Corumbá Group, Brazil): A Pilot Study by Ana Valéria Alves Calmon Almeida, Martino Giorgioni, Detlef Hans Gert Walde, Dermeval Aparecido Do Carmo, Guilherme de Oliveira Gonçalves

    Published in Minerals (Basel) (01-08-2024)
    “…The study of Neoproterozoic carbonate sequences is complicated due to several variables influencing the geochemical and mineralogical composition, compounded…”
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    Journal Article
  2. 2

    Geochemistry and U-Pb geochronology of columbite of the Cachoeirinha Deposit, Rondônia Tin Province, Brazil by Silva, Raquel Guimarães da, Souza, Valmir da Silva, Gonçalves, Guilherme de Oliveira, Ferreira, Luiza dos Santos, Santos Júnior, Paulo Sérgio Mendes dos

    Published in Brazilian journal of geology (01-01-2024)
    “…Abstract The Cachoeirinha Sn ± (Nb-Ta) deposit is an important producer of the Rondônia Tin Province. It is inserted in the regional unit named Rondônia…”
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    Journal Article
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    A vibrational spectroscopic study of the arsenate mineral bayldonite (Cu,Zn)3Pb(AsO3OH)2(OH)2 – A comparison with other basic arsenates by Frost, Ray L., López, Andrés, de Oliveira Gonçalves, Guilherme, Scholz, Ricardo, Xi, Yunfei

    Published in Journal of molecular structure (2014)
    “…[Display omitted] •We have studied a hydroxy arsenate of copper and lead of formula Cu3Pb(AsO3OH)2(OH)2.•Raman and infrared bands are attributed to the…”
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    Journal Article
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    PETROGÊNESE E IDADE QUÍMICA U-Th-Pb DOS PEGMATITOS DE ITAMBÉ (BA) REGISTRADAS PELA MONAZITA by Rafael de Magalhães Gomes Ferreira, Alexandre de Oliveira Chaves, Ricardo Scholz, Guilherme De Oliveira Gonçalves

    Published in Geochimica Brasiliensis (01-07-2020)
    “…magens de elétrons retro-espalhados e microanálises químicas por microssonda eletrônica foram obtidas a partir de cristais de monazita pertencentes aos…”
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    Journal Article
  8. 8

    Efeitos da ameaça, atribuições causais e auto-categorização nas reacções a membros normativos e desviantes dos grupos sociais by de Oliveira Gonçalves, Frederico Guilherme Saldanha

    Published 01-01-2013
    “…A investigação inspirada na Teoria da Dinâmica de Grupos Subjectiva (TDGS) temdemonstrado que, sob algumas circunstâncias, as pessoas promovem membros…”
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    Dissertation
  9. 9

    O Impacto da Computação Quântica na Criptografia Moderna by de Oliveira e Silva, Fernando Guilherme Gonçalves Pequeno

    Published 01-01-2013
    “…Quantum computing emerged from quantum physics as a new computational model. In a quantum computer, data is encoded directly in the physical state of a quantum…”
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    Dissertation