Mostrar resultados 12-30 de 30.
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| Data | Título | Autor(es) | Tipo | Acesso |
| 2016 | Improving Entrepreneurial Skills in Portugal Higher Education - a case study in Alto Minho Region | Rodrigues, Helena Sofia; Barreto, Luis | article |  |
| 1-Jun-2023 | Industry and innovation in the Alto Minho region: assessing regional performance | Abreu, Mariana; Rodrigues, Helena Sofia; Silva, Ângela; Garcia, Jorge Esparteiro | article | |
| 2015 | Multiobjective approach to optimal control for a dengue transmission model | Denysiuk, Roman; Rodrigues, Helena Sofia; Monteiro, M. Teresa T.; Costa, Lino; Espírito Santo, Isabel; Torres, Delfim F. M. | article | |
| 1-Fev-2023 | Multiplicative mixed-effects modelling of dengue incidence: an analysis of the 2019 outbreak in the Dominican Republic | Freitas, Adelaide; Rodrigues, Helena Sofia; Martins, Natália; Iutis, Adela; Robert, Michael A.; Herrera, Demian; Colomé-Hidalgo, Manuel | article | |
| 6-Dez-2018 | On the dynamics of a viral marketing model with optimal control using indirect and direct methods | Gonçalves, João N. C.; Rodrigues, Helena Sofia; Monteiro, M. Teresa T. | article | |
| 2014 | Optimal control and numerical software: an overview | Rodrigues, Helena Sofia; Monteiro, M. Teresa T.; Torres, Delfim F. M. | bookPart | |
| 2019 | Optimal control measures for a susceptible‐carrier‐infectious‐recovered‐susceptible malware propagation model | Gonçalves, João N.C.; Rodrigues, Helena Sofia; Monteiro, M. Teresa T. | article |  |
| 2018 | Optimal control strategies for an advertisement viral diffusion | Gonçalves, João N. C.; Rodrigues, Helena Sofia; Monteiro, M. Teresa T. | bookPart | |
| 2020 | Parametric identification of the dynamics of inter-sectoral balance: modelling and forecasting | Kostylenko, Olena; Rodrigues, Helena Sofia; Torres, Delfim F. M. | bookPart | |
| 2021 | Personal protective strategies for dengue disease: simulations in two coexisting virus serotypes scenarios | Brito da Cruz, Artur M.C.; Rodrigues, Helena Sofia | article | |
| Nov-2016 | Seasonality effects on dengue: basic reproduction number, sensitivity analysis and otpimal control | Rodrigues, Helena Sofia; Monteiro, M. Teresa T.; Torres, Delfim F. M. | article | |
| 2006 | Solving mathematical programs with complementarity constraints with nonlinear solvers | Rodrigues, Helena Sofia; Monteiro, M. Teresa T. | bookPart | |
| 2-Jun-2023 | Spatiotemporal and meteorological relationships in dengue transmission in the Dominican Republic, 2015-2019 | Robert, Michael A.; Rodrigues, Helena Sofia; Herrera, Demian; Campos, Juan de Mata Donado; Morilla, Fernando; Del Águila Mejía, Javier; Guardado, María Elena; Skewes, Ronald; Colomé-Hidalgo, Manuel | article | |
| 2015 | The effect of drivers gender on the perception of Portuguese road safety communication campaigns | Rodrigues, Helena Sofia; Fonseca, Manuel José; Cardoso, Paulo Ribeiro | article | |
| 2021 | The Influence of Sponsorship on Purchase Intent: Oakley Brand Case Study | Macedo, António; Pereira, Manuel Sousa; Rodrigues, Helena Sofia | bookPart | |
| Jun-2019 | The risk of contagion spreading and its optimal control in the economy | Kostylenko, Olena; Rodrigues, Helena Sofia; Torres, Delfim F. M. | article | |
| 23-Jan-2019 | The spread of a financial virus through Europe and beyond | Kostylenko, Olena; Rodrigues, Helena Sofia; Torres, Delfim F. M. | article | |
| 2015 | Viral marketing as epidemiological model | Rodrigues, Helena Sofia; Fonseca, Manuel | conferenceObject | |
| 2021 | Volunteering in humanitarian logistics: a structural equation modeling | Vasconcelos, Ana Rita; Silva, Ângela; Rodrigues, Helena Sofia | bookPart | |