UNINOVA-Instituto de Desenvolvimento de Novas Tecnologias

Research Output 1988 2019

Filter
Article
2019

A Distributed Multi-Agent Framework for Resilience Enhancement in Cyber-Physical Systems

Januário, F., Cardoso, A. & Gil, P., 1 Jan 2019, In : IEEE Access. 7, p. 31342-31357 16 p., 8662559.

Research output: Contribution to journalArticle

Middleware
Information technology
Control systems
Communication
Experiments

Algorithms for Estimating the Location of Remote Nodes Using Smartphones

Pedro, D., Tomic, S., Bernardo, L., Beko, M., Oliveira, R., Dinis, R., Pinto, P. & Amaral, P., 1 Jan 2019, In : IEEE Access. 7, p. 33713-33727 15 p., 8664423.

Research output: Contribution to journalArticle

Smartphones
Cones
Power transmission
Wireless networks
Sensors
Perovskite
Thin films
Silicon
Photocurrents
Optoelectronic devices
1 Citation (Scopus)

An agile approach to improve the usability of a physical telerehabilitation platform

Pilco, H., Sanchez-Gordon, S., Calle-Jimenez, T., Pérez-Medina, J. L., Rybarczyk, Y., Jadán-Guerrero, J., Maldonado, C. G. & Nunes, I. L., 30 Jan 2019, In : Applied Sciences (Switzerland). 9, 3, 480.

Research output: Contribution to journalArticle

Open Access
Smart sensors
Patient rehabilitation
Telecommunication
Software engineering
platforms

Chromosome and plasmid-borne P LacO3O1 promoters differ in sensitivity to critically low temperatures

Oliveira, S. M. D., Gonçalves, N. S. M., Kandavalli, V. K., Martins, L., Neeli-Venkata, R., Reyelt, J., Fonseca, J. M., Lloyd-Price, J., Kranz, H. & Ribeiro, A. S., 1 Dec 2019, In : Scientific Reports. 9, 1, 4486.

Research output: Contribution to journalArticle

Open Access
Plasmids
Chromosomes
Temperature
vif Genes
Genome
1 Citation (Scopus)
Multilayers
Metals
Infrared radiation
Electrodes
Sheet resistance

Combined Organic Photovoltaic Cells and Ultra Low Power CMOS Circuit for Indoor Light Energy Harvesting

Batista, D., Oliveira, L. B., Paulino, N., Carvalho, C., Oliveira, J. P., Farinhas, J., Charas, A. & Dos Santos, P. M., 15 Apr 2019, In : Sensors (Basel, Switzerland). 19, 8

Research output: Contribution to journalArticle

Semiconductors
Halogens
Photovoltaic cells
Energy harvesting
photovoltaic cells
3 Citations (Scopus)
Polyhydroxyalkanoates
Glycerol
Chain length
Adhesives
Skin
Metamaterials
Poisson ratio
mesh
thermal expansion
Thermal expansion

Experimental characterization of the TOFPET2 ASIC

Bugalho, R., Di Francesco, A., Ferramacho, L., Leong, C., Niknejad, T., Oliveira, L., Rolo, M., Silva, J. C., Silva, R., Silveira, M., Tavernier, S. & Varela, J., 29 Mar 2019, In : Journal of Instrumentation. 14, 3, P03029.

Research output: Contribution to journalArticle

application specific integrated circuits
Application specific integrated circuits
Full width at half maximum
silicon radiation detectors
Radiation Detectors
5 Citations (Scopus)

Fractional derivatives: The perspective of system theory

Ortigueira, M. D. & Machado, J. T., 5 Feb 2019, In : Mathematics. 7, 2, 150.

Research output: Contribution to journalArticle

Fractional Calculus
Fractional Derivative
Systems Theory
Operator
Framework

Fully printed zinc oxide electrolyte-gated transistors on paper

Carvalho, J. T., Dubceac, V., Grey, P., Cunha, I., Fortunato, E., Martins, R., Clausner, A., Zschech, E. & Pereira, L., 1 Feb 2019, In : Nanomaterials. 9, 2, 169.

Research output: Contribution to journalArticle

Open Access
Zinc Oxide
Zinc oxide
Electrolytes
Transistors
Nanoparticles
3 Citations (Scopus)

Fuzzy early warning systems for condition based maintenance

Vafaei, N., Ribeiro, R. A. & Camarinha-Matos, L. M., 1 Feb 2019, In : Computers and Industrial Engineering. 128, p. 736-746 11 p.

Research output: Contribution to journalArticle

Alarm systems
Railroad cars
Costs
Open Access
File
Textile fibers
Harvesters
Polyaniline
Charge transfer
Polymers
3 Citations (Scopus)

Implementation and assessment of an intelligent motor tele-rehabilitation platform

Rybarczyk, Y., Medina, J. L. P., Leconte, L., Jimenes, K., González, M. & Esparza, D., 1 Jan 2019, In : Electronics (Switzerland). 8, 1, 58.

Research output: Contribution to journalArticle

Patient rehabilitation
Gesture recognition
Hidden Markov models
Ergonomics
Application programs

Implicit pilots for an efficient channel estimation in simplified massive MIMO schemes with precoding

Silva, M. M. D., Dinis, R. & Guerreiro, J., 1 Jan 2019, In : International Journal of Antennas and Propagation. 2019, 5051963.

Research output: Contribution to journalArticle

Channel estimation
Transmitters
Matched filters
Decoding
Modulation
3 Citations (Scopus)

Investigating the potential for energy flexibility in an office building with a vertical BIPV and a PV roof system

Aelenei, D., Lopes, R. A., Aelenei, L. & Gonçalves, H. J. P., Jul 2019, In : Renewable Energy. 137, SI

Research output: Contribution to journalArticle

Office buildings
Roofs
Energy storage
Solar buildings
Electricity

Low-complexity SC-FDE techniques for massive MIMO schemes with low-resolution ADCs

Guerreiro, J., Dinis, R. & Montezuma, P., 1 Mar 2019, In : IEEE Transactions on Communications. 67, 3, p. 2368-2380 13 p., 8536435.

Research output: Contribution to journalArticle

Digital to analog conversion
MIMO systems
Antennas
Degradation
Nonlinear distortion
5 Citations (Scopus)

Molecularly-imprinted chloramphenicol sensor with laser-induced graphene electrodes

Cardoso, A. R., Marques, A. C., Santos, L., Carvalho, A. F., Costa, F. M., Martins, R., Sales, M. G. F. & Fortunato, E., 15 Jan 2019, In : Biosensors and Bioelectronics. 124-125, p. 167-175 9 p.

Research output: Contribution to journalArticle

Graphite
Chloramphenicol
Graphene
Electrodes
Lasers

Multi-Level Cell Properties of a Bilayer Cu₂O/Al₂O₃ Resistive Switching Device

Deuermeier, J., Kiazadeh, A., Klein, A., Martins, R. & Fortunato, E., 19 Feb 2019, In : Nanomaterials. 9, 2, 289.

Research output: Contribution to journalArticle

Open Access
File
Copper oxides
Grain boundaries
Fabrication
Oxidation
Oxide semiconductors
2 Citations (Scopus)
Photocurrents
Ultraviolet radiation
Perovskite
Photonics
Degradation

Oxidation and Strain in Free-standing Silicon Nanocrystals

Falcão, B. P., Leitão, J. P., Soares, M. R., Ricardo, L., Águas, H., Martins, R. & Pereira, R. N., 21 Feb 2019, In : Physical Review Applied. 11, 2, 024054.

Research output: Contribution to journalArticle

nanocrystals
oxidation
silicon
Raman spectroscopy
oxides
8 Citations (Scopus)
File
Photonics
Perovskite
Surface defects
Photocurrents
Encapsulation
Thin film transistors
Tin oxides
Oxide films
Chemical analysis
Phase composition
1 Citation (Scopus)

Sixth-order differential Sallen-and-Key switched capacitor LPF using a-IGZO TFTs

Wadhwa, N., Bahubalindruni, P. G., Chapagai, K., Goes, J., Deb, S. & Barquinha, P., Jan 2019, In : International Journal of Circuit Theory and Applications. 47, 1, p. 33-42

Research output: Contribution to journalArticle

Switched capacitor filters
Capacitor
Capacitors
Filter
Electric power utilization

Sol-gel processed p-type CuAlO 2 semiconductor thin films and the integration in transistors

Wang, C., Zhu, H., Meng, Y., Nie, S., Zhao, Y., Shin, B., Fortunato, E., Martins, R., Shan, F. & Liu, G., 1 Mar 2019, In : Ieee Transactions On Electron Devices. 66, 3, p. 1458-1463 6 p., 8630855.

Research output: Contribution to journalArticle

Sol-gels
Transistors
Thin film transistors
Semiconductor materials
Thin films
2 Citations (Scopus)

Tailoring physical properties of carbon nanotube threads during assembly

Alvarez, N. T., Miller, P., Haase, M. R., Lobo, R., Malik, R. & Shanov, V., 1 Apr 2019, In : Carbon. 144, p. 55-62 8 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Carbon nanotubes
Physical properties
Strength of materials
Electrochemical sensors

Tailoring Upconversion and Morphology of Yb/Eu Doped Y2O3 Nanostructures by Acid Composition Mediation

Nunes, D., Pimentel, A., Matias, M., Freire, T., Araujo, A., Silva, F., Gaspar, P., Garcia, S., Carvalho, P. A., Fortunato, E. & Martins, R., Feb 2019, In : Nanomaterials. 9, 2, 234.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)

Towards Oxide Electronics: a Roadmap

Coll, M., Fontcuberta, J., Althammer, M., Bibes, M., Boschker, H., Calleja, A., Cheng, G., Cuoco, M., Dittmann, R., Dkhil, B., El Baggari, I., Fanciulli, M., Fina, I., Fortunato, E., Frontera, C., Fujita, S., Garcia, V. J., Goennenwein, S. T. B., Granqvist, C. G., Grollier, J. & 36 othersGross, R., Hagfeldt, A., Herranz, G., Hono, K., Houwman, E. P., Huijben, M., Kalaboukhov, A. S., Keeble, D. J., Koster, G., Kourkoutis, L. F., Levy, J. M., Lira-Cantú, M., MacManus-Driscoll, J. L., Mannhart, J. D., Martins, R., Menzel, S., Mikolajick, T., Napari, M., Nguyen, M. D., Niklasson, G. A., Paillard, C., Panigrahi, S., Rijnders, G. J. H. M., Sánchez, F., Sanchis, P., Sanna, S., Schlom, D. G., Schroeder, U. P., Shen, K. M., Siemon, A., Spreitzer, M., Sukegawa, H., Tamayo, R., van den Brink, J., Pryds, N. H. & Granozio, F. M., 15 Jul 2019, In : Applied Surface Science. 482, SI, p. 1-93 93 p.

Research output: Contribution to journalArticle

Using Modified Bessel Functions for Analysis of Nonlinear Effects in a MOS Transistor Operating in Moderate Inversion

Filanovsky, I. M., Oliveira, L. B. & Tchamov, N. T., 1 May 2019, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 66, 5, p. 1897-1907 11 p., 8602361.

Research output: Contribution to journalArticle

Bessel functions
MOSFET devices
Electric potential
Intermodulation
Drain current
6 Citations (Scopus)

Variable order fractional systems

Ortigueira, M. D., Valério, D. & Machado, J. T., 15 Jun 2019, In : Communications In Nonlinear Science And Numerical Simulation. 71, p. 231-243 13 p.

Research output: Contribution to journalArticle

Fractional-order System
Derivatives
Fractional Derivative
Dynamical systems
Mittag-Leffler Function
2018
16 Citations (Scopus)

A bisection-based approach for exact target localization in NLOS environments

Tomic, S. & Beko, M., 1 Feb 2018, In : Signal Processing. 143, p. 328-335 8 p.

Research output: Contribution to journalArticle

Open Access
Maximum likelihood
Computational complexity
1 Citation (Scopus)

A case study on the impact of nearly Zero-Energy Buildings on distribution transformer aging

Lopes, R. A., Magalhães, P., Gouveia, J. P., Aelenei, D., Lima, C. & Martins, J., 15 Aug 2018, In : Energy. 157, p. 669-678 10 p.

Research output: Contribution to journalArticle

Aging of materials
Solar buildings
Electricity
Electric potential

A data fusion approach for business partners selection

Varela, M. L. R., Arrais-Castro, A. & Ribeiro, R. A., 1 Jan 2018, In : International Journal of Information and Decision Sciences. 10, 4, p. 311-344 34 p.

Research output: Contribution to journalArticle

Open Access
File
Data fusion
Industry
Partner selection
Suppliers
1 Downloads (Pure)

Added value of autoregulation and multi-step kinetics of transcription initiation

Prajapat, M. K. & Ribeiro, A. S., 1 Nov 2018, In : Royal Society Open Science. 5, 11, 181170.

Research output: Contribution to journalArticle

Open Access
File
Gene Regulatory Networks
Homeostasis
Bacterial Gene Expression Regulation
Behavior Control
Task Performance and Analysis

A fuzzy reasoning approach to assess innovation risk in ecosystems

Abreu, A., Martins, J. M. & Calado, J. M. F., 24 Feb 2018, In : Open Engineering. 8, 1, p. 551-561 11 p.

Research output: Contribution to journalArticle

Open Access
File
Ecosystems
Innovation
Industry
Managers

A Mobility Model for Wearable Antennas on Dynamic Users

Turbic, K., Correia, L. M. & Beko, M., 1 Jan 2018, In : IEEE Access. 6, p. 63635-63648 14 p., 8502144.

Research output: Contribution to journalArticle

Open Access
Wearable antennas
Data acquisition
Multipath propagation
Fourier series
Ray tracing
3 Citations (Scopus)

An ontology-based cybersecurity framework for the internet of things

Mozzaquatro, B. A., Agostinho, C., Gonçalves, D., Martins, J. & Jardim-Gonçalves, R., 12 Sep 2018, In : Sensors (Switzerland). 18, 9, 3053.

Research output: Contribution to journalArticle

Open Access
Computer Security
Internet
Ontology
vulnerability
classifying
semantics
resources
website
vocabulary
methodology
1 Citation (Scopus)

A Simulation Study of Surface Plasmons in Metallic Nanoparticles: Dependence on the Properties of an Embedding a-Si:H Matrix

Fantoni, A., Fernandes, M., Vygranenko, Y., Louro, P., Vieira, M., Alegria, E. C. B. A., Ribeiro, A. & Texeira, D., 7 Feb 2018, In : Physica Status Solidi (A) Applications and Materials Science. 215, 3, 1700487.

Research output: Contribution to journalArticle

Open Access
Plasmons
Metal nanoparticles
plasmons
embedding
Nanoparticles
10 Citations (Scopus)
Open Access
File
Flexible electronics
Thin film transistors
Zinc oxide
Tin oxides
Oxide films
3 Citations (Scopus)
Open Access
Zinc Oxide
combustion synthesis
Combustion synthesis
Indium
Rapid thermal annealing
2 Citations (Scopus)

Collaborative framework for virtual organisation synthesis based on a dynamic multi-criteria decision model

Arrais-Castro, A., Varela, M. L. R., Putnik, G. D., Ribeiro, R. A., Machado, J. & Ferreira, L., 2 Sep 2018, In : International Journal Of Computer Integrated Manufacturing. 31, 9, p. 857-868 12 p.

Research output: Contribution to journalArticle

Open Access
File
Software agents
Industry
7 Citations (Scopus)

Constrained Nonlinear-Based Optimisation Applied to Fuzzy PID Controllers Tuning

Gil, P., Sebastião, A. & Lucena, C., 1 Jan 2018, In : Asian Journal of Control. 20, 1, p. 135-148 14 p.

Research output: Contribution to journalArticle

Open Access
Membership functions
Tuning
Controllers
Constrained optimization
Cost functions
1 Citation (Scopus)

Contrasted effects of relative humidity and precipitation on urban PM2.5 pollution in high elevation urban areas

Zalakeviciute, R., López-Villada, J. & Rybarczyk, Y., 18 Jun 2018, In : Sustainability (Switzerland). 10, 6, 2064.

Research output: Contribution to journalArticle

Open Access
urban pollution
Precipitation (meteorology)
relative humidity
Atmospheric humidity
urban area
1 Citation (Scopus)

Cooperative vehicular communication systems based on visible light communication

Vieira, M. A., Vieira, M., Louro, P. & Vieira, P., 1 Jul 2018, In : Optical Engineering. 57, 7, 076101.

Research output: Contribution to journalArticle

optical communication
telecommunication
Communication systems
vehicles
emitters
1 Citation (Scopus)

Coordinating negotiations in data-intensive collaborative working environments using an agent-based model-driven platform

Jardim-Goncalves, R., Cretan, A., Coutinho, C., Agostinho, C. & Bratu, B., 21 Oct 2018, In : Enterprise Information Systems. 12, 8-9(SI), p. 1100-1128 29 p.

Research output: Contribution to journalArticle

Interoperability
Industrial applications
Information systems
Working environment
Agent-based model
3 Citations (Scopus)
3 Downloads (Pure)
Open Access
File
Data storage equipment
Zinc Oxide
Combustion synthesis
Indium
Aluminum Oxide
7 Citations (Scopus)
85 Downloads (Pure)
Open Access
File
Decision making
Normalization
Multicriteria decision-making

Demonstration of the ability of the bacterial polysaccharide FucoPol to flocculate kaolin suspensions

Araújo, D., Concórdio-Reis, P., Marques, A. C., Sevrin, C., Grandfils, C., Alves, V. D., Fortunato, E., Reis, M. A. M. & Freitas, F., 14 Jul 2018, (Accepted/In press) In : Environmental Technology (United Kingdom). p. 1-9 9 p.

Research output: Contribution to journalArticle

Bacterial Polysaccharides
Kaolin
Flocculation
kaolin
flocculation