Search Results - "Justo, F"

Elastic anomalies in a spin-crossover system: ferropericlase at lower mantle conditions by Wu, Zhongqing, Justo, João F, Wentzcovitch, Renata M

“…The discovery of a pressure induced iron-related spin crossover in Mg((1-x))Fe(x)O ferropericlase (Fp) and Mg-silicate perovskite, the major phases of Earth's…”
Get full text

Group IV Graphene- and Graphane-Like Nanosheets by Garcia, Joelson C, de Lima, Denille B, Assali, Lucy V. C, Justo, João F

“…We performed a first-principles investigation on the structural and electronic properties of group IV (C, SiC, Si, Ge, and Sn) graphene-like sheets in flat and…”
Get full text

Effect of the Gribov horizon on the Polyakov loop and vice versa by Canfora, F. E., Dudal, D., Justo, I. F., Pais, P., Rosa, L., Vercauteren, D.

“…We consider finite-temperature SU (2) gauge theory in the continuum formulation, which necessitates the choice of a gauge fixing. Choosing the Landau gauge,…”
Get full text

Automatic Calibration of Microscopic Traffic Simulation Models Using Artificial Neural Networks by Daguano, Rodrigo F., Yoshioka, Leopoldo R., Netto, Marcio L., Marte, Claudio L., Isler, Cassiano A., Santos, Max Mauro Dias, Justo, João F.

“…Traffic simulations are valuable tools for urban mobility planning and operation, particularly in large cities. Simulation-based microscopic models have…”
Get full text

Identification of combustion and detonation in spark ignition engines using ion current signal by Laganá, Armando A.M., Lima, Leonardo L., Justo, João F., Arruda, Benedito A., Santos, Max M.D.

“…The identification of combustion and detonation in spark ignition (SI) engines is very important to its control within optimized and efficient boundaries…”
Get full text

Application of Artificial Neural Networks for Recovery of Cu from Electronic Waste by Dynamic Acid Leaching: A Sustainable Approach by Ordaz-Oliver, Mario, Jiménez-Muñoz, Edith, Gutiérrez-Moreno, Evelin, Borja-Soto, Carlos E., Ordaz, Patricio, Montiel-Hernández, Justo F.

“…Nowadays, the recycling of metals from electrical and electronic waste is of great relevance due to its direct and indirect impact on environmental, social,…”
Get full text

Designing digital filter banks using wavelets by Penedo, Sergio R. M., Netto, Marcio Lobo, Justo, João F.

“…In digital filters theory, filtering techniques generally deal with pole-zero structures. In this context, filtering schemes, such as infinite impulse response…”
Get full text

Exploring the internal patterns in the design of ultrawideband microwave absorbers by Neto, Antonio M. de Oliveira, Beccaro, Wesley, de Oliveira, Alexandre M., Justo, Joao F.

“…Microwave absorbers have been developed by various manufacturing technologies, such as injection molding and machining, in which their design parameters are…”
Get full text

Microencapsulation of tiger nut milk by lyophilization: Morphological characteristics, shelf life and microbiological stability by da Costa Neto, Jonas J.G., Gomes, Taísa L.M., Justo, Thaís F., Pereira, Karen S., Amaral, Priscilla F.F., Rocha Leão, Maria H.M., Fontes Sant'Ana, Gizele C.

“…[Display omitted] •Inulin and modified tiger nut starch were good encapsulating materials.•Microencapsulation increased tiger nut milk (TNM) shelf…”
Get full text

Carbon-Related Bilayers: Nanoscale Building Blocks for Self-Assembly Nanomanufacturing by Ipaves, Bruno, Justo, João F, Assali, Lucy V. C

“…Using a first-principles total energy methodology, we investigated the properties of graphene-like carbon mono and bilayers, functionalized with nitrogen and…”
Get full text

Anomalous compressibility of ferropericlase throughout the iron spin cross-over by Wentzcovitch, R.M, Justo, J.F, Wu, Z, da Silva, C.R.S, Yuen, D.A, Kohlstedt, D

“…The thermoelastic properties of ferropericlase Mg₁₋xFexO (x = 0.1875) throughout the iron high-to-low spin cross-over have been investigated by first…”
Get full text

Tuning the Electronic and Mechanical Properties of Two-Dimensional Diamond through N and B Doping by Ipaves, Bruno, Justo, João F., Sanyal, Biplab, Assali, Lucy V. C.

“…This paper examines the structural, thermodynamic, dynamic, elastic, and electronic properties of doped 2D diamond C4X2 (X = B or N) nanosheets in both AA′A″…”
Get full text

A high directive Koch fractal Vivaldi antenna design for medical near‐field microwave imaging applications by de Oliveira, Alexandre M., Justo, João F., Perotoni, Marcelo B., Kofuji, Sérgio T., Neto, Alfredo G., Bueno, Regis C., Baudrand, Henri

“…ABSTRACT We present a new fractal slot edge antipodal Vivaldi antenna (AVA). When compared to a conventional AVA, it simultaneously extends the low‐end…”
Get full text

Straw interference in the emergence of talquezal seeds from different origins by Marchi, Sidnei R., F. Marques, Ricardo, M. Souza, Rodrigo, F. Justo, Cristina, C. Martins, Cibele

“…Abstract Background: Talquezal (Paspalum virgatum L.) has become one of the main pasture weeds due to its association with the Urochloa brizantha death…”
Get full text

Extracting topological information from momentum space propagators by Canfora, Fabrizio, Dudal, David, Giacomini, Alex, Justo, Igor F., Pais, Pablo, Rosa, Luigi

“…A new topological invariant quantity, sensitive to the analytic structure of both fermionic and bosonic propagators, is proposed. The gauge invariance of our…”
Get full text

Designing and building radio frequency devices with tailored dielectric properties using additive manufacturing by Oliveira Neto, Antonio M., Justo, João F., Beccaro, Wesley, Oliveira, Alexandre M.

“…This work presents a technique to produce radio frequency (RF) and microwave devices with relative permittivity (εr ${\varepsilon }_{{\rm{r}}}$) variations in…”
Get full text

Palm tree coplanar Vivaldi antenna for near field radar application by Nurhayati, N., De Oliveira, Alexandre M., Justo, João F., Setijadi, Eko, Sukoco, Bagus E., Endryansyah, E.

“…The Vivaldi antenna is an ultra‐wideband device that has high gain and directional radiation pattern. This paper performs a comparison of conventional, regular…”
Get full text

Ultra‐directive palm tree Vivaldi antenna with 3D substrate lens for μ‐biological near‐field microwave reduction applications by Oliveira, Alexandre M., Justo, João F., Serres, Alexandre J. R., Manhani, Maria Raquel, Maniçoba, Robson H. C., Perotoni, Marcelo B., Baudrand, Henri

“…We present a new Palm Tree Antipodal Vivaldi Antenna with an Exponential Slot Edge and 3D polylactide‐printed Substrate Lens presents an unprecedented…”
Get full text

Characterization of amorphous carbon films by PECVD and plasma ion implantation: The role of fluorine and sulfur doping by de Oliveira Neto, Antonio M., Schreiner, Wido H., Justo, João F., de Oliveira, Alexandre M., Rangel, Elidiane C., Durrant, Steven F.

“…We carry an investigation on the structural and optical properties of amorphous carbon films, containing fluorine and sulfur in their composition, grown by…”
Get full text

Educational Test Bed 4.0: a teaching tool for Industry 4.0 by Yoshino, Rui T., Pinto, Marcela Marçal A., Pontes, Joseane, Treinta, Fernanda Tavares, Justo, João F., Santos, Max M. D.

“…The current industrial revolution demands a revolution on teaching methodologies at all levels, particularly for higher education. Here, we present an…”
Get full text