Ricardo José Fontes Portal
AuthID: R-000-FDJ
1
TITLE: A Usability Study on Widget Design for Selecting Boolean Operations
AUTHORS: Lopes, Diogo Chambel; Mendes, Helena; Portal, Ricardo; de Klerk, Rui; Nogueira, Isabel; Lopes, Daniel Simoes;
PUBLISHED: 2022, SOURCE: MULTIMODAL TECHNOLOGIES AND INTERACTION, VOLUME: 6, ISSUE: 8
AUTHORS: Lopes, Diogo Chambel; Mendes, Helena; Portal, Ricardo; de Klerk, Rui; Nogueira, Isabel; Lopes, Daniel Simoes;
PUBLISHED: 2022, SOURCE: MULTIMODAL TECHNOLOGIES AND INTERACTION, VOLUME: 6, ISSUE: 8
INDEXED IN: 
Scopus 
WOS
Scopus WOS2
TITLE: Characterization of sintered hydroxyapatite samples produced by 3D printing
AUTHORS: Pires, I; Gouveia, B; Rodrigues, J; Fonte, R;
PUBLISHED: 2014, SOURCE: RAPID PROTOTYPING JOURNAL, VOLUME: 20, ISSUE: 5
AUTHORS: Pires, I; Gouveia, B; Rodrigues, J; Fonte, R;
PUBLISHED: 2014, SOURCE: RAPID PROTOTYPING JOURNAL, VOLUME: 20, ISSUE: 5
3
TITLE: Contact Detection Between Convex Superquadric Surfaces Full Text
AUTHORS: Ricardo Portal; João Dias; Luís de Sousa;
PUBLISHED: 2010, SOURCE: Archive of Mechanical Engineering, VOLUME: LVII, ISSUE: 2
AUTHORS: Ricardo Portal; João Dias; Luís de Sousa;
PUBLISHED: 2010, SOURCE: Archive of Mechanical Engineering, VOLUME: LVII, ISSUE: 2
INDEXED IN: 
CrossRef
CrossRef