Publications
Scaling Exponents in Heart Rate Variability. J. L. da Silva, F. Caeiro, I. Natário, and C. Braumann, eds ed. Springer 2013.
Saturated numerical semigroups. Houston J. Math.. 2004;30:321-330 (electronic).Edit
The sampling methodology to facilitate biodiversity assessment in public green spaces. URBAN FORESTRY & URBAN GREENING. 2016.Edit
A sampling methodology to facilitate biodiversity assessment in public green spaces. Urban Forestry & Urban Greening. 2016;20:218-226.Edit
A Sampling Methodology to Facilitate Biodiversity Assessment in Public Green Spaces. Urban Forestry and Urban Greening. 2016;20:218-226.Edit
Sampling local properties of attractors via extreme value theory. Chaos Solitons Fractals. 2015;74:55-66.Edit
A Routing/Assignment Problem in Garden Maintenance Services. Vol Operational Research. CIM Series in Mathematical Sciences, vol 4 Cham: Springer 2015.Edit
Routing and assignment of clients of garden maintenance services. Vol Livro de atas do XVI Congresso da Associação Portuguesa de Investigação Operacional. Instituto Politécnico de Bragança ed. Portugal, Bragança: Instituto Politécnico de Bragança 2013.Edit
Roughness in Cayley graphs. Inform. Sci.. 2010;180:3362-3372.Edit
The Role of Theory in Computer Science: Essays Dedicated to Janusz Brzozowski. Konstantinidis S, Moreira N, Reis R, Shallit J, editors World Scientific 2017.Edit
The role of synaptic transmission in a HIV model with memory. Appl. Math. Comput.. 2017;292:76-95.Edit
Robustly transitive sets and heterodimensional cycles. Astérisque. 2003:xix, 187-222.Edit
Robustez do BAC. In: 4ªs Jornadas Portuguesas de Engenharia de Estruturas.; 2006. 1. 12.Edit
Robust SCC mixes through mix-design. ASCE Journal of Materials in Civil Engineering. 2013;25:183-193.Edit
[2008-6] Robust heteroclinic cycles in coupled cell systems: Identical cells with asymmetric inputs .Edit
Roads for exotic wheels. Vol 65 Bol. Soc. Port. Mat. 2011.Edit
Risks Associated to the compressive Strength Conformity Criteria Resulting from the Application of the Portuguese Standard NP ENV 206 (1993). In: Proceedings of the European Ready Mixed Concrete Congress - ERMCO 1998. Vol 1.; 1998. 3. p. 304-311p. Edit
Rings whose modules are weakly supplemented are perfect. Applications to certain ring extensions. Math. Scand.. 2009;105:25-30.Edit
Ring theoretical properties of affine cellular algebras. Journal of Algebra. 2017;476:494-518.Edit
Rigidity of the $C^1$-centralizer of bidimensional diffeomorphisms. In: Dynamical systems ({S}antiago, 1990). Vol 285. Longman Sci. Tech., Harlow; 1993. 2. p. 211-229p. Edit