Search Results - "Abreu, D."

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    Extracting work from a single heat bath through feedback by Abreu, D, Seifert, U

    Published in Europhysics letters (01-04-2011)
    “…Work can be extracted from a single heat bath if additional information is available. For the paradigmatic case of a Brownian particle in a harmonic potential,…”
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    Journal Article
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    Active and Intelligent Packaging for the Food Industry by Pereira de Abreu, D. A, Cruz, J. M, Paseiro Losada, P

    Published in Food reviews international (01-04-2012)
    “…In the recent past, food packaging was used to enable marketing of products and to provide passive protection against environmental contaminations or…”
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    Journal Article
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    Plant growth-promoting rhizobacteria (PGPR) improve the growth and nutrient use efficiency in maize (Zea mays L.) under water deficit conditions by Pereira, S.I.A., Abreu, D., Moreira, H., Vega, A., Castro, P.M.L.

    Published in Heliyon (01-10-2020)
    “…Drought is one of the major abiotic stresses that affects crop yield worldwide. An eco-friendly tool that can broadly improve plants' tolerance to water stress…”
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    Journal Article
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    A comparison of one-step and two-step W-methods and peer methods with approximate matrix factorization by Klinge, M., Hernández-Abreu, D., Weiner, R.

    “…One- and Two-step W-methods and peer methods are considered combined with an Approximate Matrix Factorization (AMF) for the numerical solution of large systems…”
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    Journal Article
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    High order PDE-convergence of AMF-W methods for 2D-linear parabolic problems by González-Pinto, S., Hairer, E., Hernández-Abreu, D.

    “…The orders of PDE-convergence in the Euclidean norm of s-stage AMF-W-methods for two-dimensional parabolic problems on rectangular domains are considered for…”
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    Journal Article
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    Boundary corrections on multi-dimensional PDEs by González-Pinto, S., Hernández-Abreu, D., Pérez-Rodríguez, S.

    Published in Numerical algorithms (01-06-2024)
    “…Two new boundary correction techniques are proposed in order to mitigate the order reduction phenomenon associated with the numerical solution of initial…”
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    Journal Article
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    Responding to global change: A theory of change approach to making agricultural research for development outcome-based by Thornton, PK, Schuetz, T, Förch, W, Cramer, L, Abreu, D, Vermeulen, S, Campbell, BM

    Published in Agricultural systems (01-03-2017)
    “…Agricultural research for development has made important contributions to poverty reduction and food security over the last 40years. Nevertheless, it is likely…”
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    Generalized TASE-RK methods for stiff problems by González-Pinto, S., Hernández-Abreu, D., Pagano, G., Pérez-Rodríguez, S.

    Published in Applied numerical mathematics (01-06-2023)
    “…A family of Time-Accurate and Stable Explicit (TASE) methods for the numerical integration of Initial Value Problems in stiff Ordinary Differential Equations…”
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    Journal Article
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    AMFR-W-methods for parabolic problems with mixed derivates. Applications to the Heston model by González-Pinto, S., Hernández-Abreu, D., Pérez-Rodríguez, S.

    “…The combination of Approximate Matrix Factorization (AMF), W-methods and iterative refinement in the solution of linear systems leads to the definition of…”
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    Journal Article
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    Convergence in the maximum norm of ADI-type methods for parabolic problems by González-Pinto, S., Hernández-Abreu, D.

    Published in Applied numerical mathematics (01-01-2022)
    “…Results on unconditional convergence in the maximum norm for ADI-type methods, such as the Douglas method, applied to the time integration of parabolic…”
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    Journal Article
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    Purification of rare earth elements from monazite sulphuric acid leach liquor and the production of high-purity ceric oxide by Abreu, Renata D., Morais, Carlos A.

    Published in Minerals engineering (01-05-2010)
    “…The present work describes the development of an efficient and relatively simple process to obtain high grade CeO 2 from sulphuric acid leach liquor. The…”
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    Journal Article
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    Substantia nigra neuromelanin magnetic resonance imaging in de novo Parkinson's disease patients by Reimão, S., Pita Lobo, P., Neutel, D., Correia Guedes, L., Coelho, M., Rosa, M. M., Ferreira, J., Abreu, D., Gonçalves, N., Morgado, C., Nunes, R. G., Campos, J., Ferreira, J. J.

    Published in European journal of neurology (01-03-2015)
    “…Background Depigmentation of the substantia nigra (SN) and locus coeruleus (LC) is a conspicuous pathological feature of Parkinson's disease (PD) and is…”
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    Journal Article
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    ACQUIRING AND EXTRACTION OF INFORMATION COLLECTED BY UNMANNED AERIAL VEHICLES AND OMNIDIRECTIONAL CAMERAS AND THEIR APPLICATIONS THROUGH MANAGEMENT SOFTWARE by Abreu, M. d.

    “…The growth of technology for aerial and land mapping, as well as information management, has made great progress over the past decade. When we talk about…”
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    Journal Article Conference Proceeding
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    Vitamin D, a neuro-immunomodulator: Implications for neurodegenerative and autoimmune diseases by Fernandes de Abreu, D.A, Eyles, D, Féron, F

    Published in Psychoneuroendocrinology (01-12-2009)
    “…Summary It has been known for more than 20 years that vitamin D exerts marked effects on immune and neural cells. These non-classical actions of vitamin D have…”
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    Journal Article
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    Redox imbalance in age-related ovarian dysfunction and perspectives for its prevention by Timóteo-Ferreira, F., Abreu, D., Mendes, S., Matos, L., Rodrigues, A.R., Almeida, H., Silva, E.

    Published in Ageing research reviews (01-07-2021)
    “…•Advanced maternal age correlates with higher infertility rates and miscarriages.•The main age-related infertility cause is a decrease in oocyte number and…”
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    Journal Article
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    Power boundedness in the maximum norm of stability matrices for ADI methods by González-Pinto, S., Hairer, E., Hernández-Abreu, D.

    Published in BIT (01-09-2021)
    “…The study of convergence of time integrators, applied to linear discretized PDEs, relies on the power boundedness of the stability matrix R . The present work…”
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    Journal Article