UNINOVA-Instituto de Desenvolvimento de Novas Tecnologias

Research Output 1984 2020

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2019

A 0.9-V Analog-to-Digital Acquisition Channel for an IoT Water Management Sensor Node

Serra, H., Bastos, I., De Melo, J. L. A., Oliveira, J. P., Paulino, N., Nefzaoui, E. & Bourouina, T., 1 Oct 2019, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 66, 10(SI), p. 1678-1682 5 p., 8789645.

Research output: Contribution to journalArticle

Water management
Sensor nodes
Capacitors
Water
Bandpass filters
Routing algorithms
Routing protocols
Algebra
Network protocols
Networks (circuits)

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
3 Citations (Scopus)

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

A modelling framework for collaborative network emotions

Ferrada, F. & Camarinha-Matos, L. M., 14 Sep 2019, In : Enterprise Information Systems. 13, 7-8, p. 1164-1194 31 p.

Research output: Contribution to journalArticle

Decision making
Sustainable development
Emotion
Collaborative networks
Modeling
3 Citations (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
Evolutionary algorithms
Modulators
Thermal noise
Linear equations
Genetic algorithms
2 Citations (Scopus)
Soot
Microelectrodes
Polyaniline
Carbon black
Composite materials

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
2 Citations (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

Conducting indium oxide films on plastic substrates by plasma enhanced reactive thermal evaporation

Vygranenko, Y., Fernandes, M., Vieira, M., Lavareda, G., Nunes de Carvalho, C., Brogueira, P. & Amaral, A., 1 Dec 2019, In : THIN SOLID FILMS. 691, 137604.

Research output: Contribution to journalArticle

Thermal evaporation
indium oxides
Indium
Oxide films
oxide films
5 Citations (Scopus)
Polyhydroxyalkanoates
Glycerol
Chain length
Adhesives
Skin
Metamaterials
Poisson ratio
mesh
thermal expansion
Thermal expansion

Direct conversion of the water adsorption energy to electricity on the surface of zirconia nanoparticles

Doroshkevich, A. S., Asgerov, E. B., Shylo, A. V., Lyubchyk, A. I., Logunov, A. I., Glazunova, V. A., Islamov, A. K., Turchenko, V. A., Almasan, V., Lazar, D., Balasoiu, M., Doroshkevich, V. S., Madadzada, A. I., Kholmurodov, K. T., Bodnarchuk, V. I. & Oksengendler, B. L., 1 Jan 2019, In : Applied Nanoscience (Switzerland).

Research output: Contribution to journalArticle

Electricity
Humidity
electricity
zirconium oxides
Zirconia

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
8 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

Open Access
File
Fractional Calculus
Fractional Derivative
Systems Theory
Operator
Framework
2 Citations (Scopus)

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
5 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
Nanowires
Seed
Zinc
Zinc Acetate
Zinc chloride
1 Citation (Scopus)
9 Downloads (Pure)
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

Open Access
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

Open Access
Channel estimation
Transmitters
Matched filters
Decoding
Modulation
6 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

Management of innovation ecosystems based on six sigma business scorecard

Calado, J. M. F., Requeijo, J. G., Abreu, A. & Dias, A., 1 Jan 2019, In : Open Engineering. 9, 1, p. 41-51 11 p.

Research output: Contribution to journalArticle

Ecosystems
Innovation
Industry
Customer satisfaction
Six sigma
10 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
1 Citation (Scopus)

Multistage Quality Control Using Machine Learning in the Automotive Industry

Peres, R. S., Barata, J., Leitão, P. & Garcia, G., 1 Jan 2019, In : IEEE Access. 7, p. 79908-79916 9 p., 8737933.

Research output: Contribution to journalArticle

Open Access
Automotive industry
Quality control
Learning systems
Defects
Information technology
1 Citation (Scopus)

Normalization techniques for collaborative networks

Vafaei, N., Ribeiro, R. A., Camarinha-Matos, L. M. & Valera, L. R., 1 Dec 2019, In : Kybernetes.

Research output: Contribution to journalArticle

Normalization
Decision making
Recommendations
Industry
Multiple Criteria Decision Making
3 Citations (Scopus)
Photocurrents
Ultraviolet radiation
Perovskite
Photonics
Degradation
2 Citations (Scopus)

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
1 Citation (Scopus)
Radio Frequency Identification Device
Oxides
Zinc Oxide
Radio frequency identification (RFID)
Indium
12 Citations (Scopus)
1 Downloads (Pure)
File
Photonics
Perovskite
Surface defects
Photocurrents
Encapsulation
Methane
Systems analysis
Hot water heating
Methanation
Photosynthesis
1 Citation (Scopus)
2 Downloads (Pure)

Receiver Design to Employ Simultaneous Wireless Information and Power Transmission with Joint CFO and Channel Estimation

Rajaram, A., Dinis, R., Jayakody, D. N. K. & Kumar, N., 1 Jan 2019, In : IEEE Access. 7, p. 9678-9687 10 p., 8579622.

Research output: Contribution to journalArticle

Open Access
File
Energy harvesting
Channel estimation
Power transmission
Energy efficiency
Communication systems
2 Citations (Scopus)
Open Access
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
2 Citations (Scopus)

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
Open Access
imagery
matrix
texture
computer vision
vehicle
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
3 Downloads (Pure)

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
15 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 others, Gross, 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

1 Citation (Scopus)

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
8 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
18 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
3 Citations (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