Produção Nacional
Revisado por pares
Carlos Roberto Porfirio, Euclides Almeida Neto, Darci Odloak,
Tópico(s): Process Optimization and Integration
2003 - Elsevier BV | Control Engineering Practice
Produção Nacional
Revisado por pares
Euclides Almeida Neto, Marco Antônio Tavares Rodrigues, Darci Odloak,
This paper studies the application of Model Predictive Control to moderately nonlinear processes. The system used in this work is an industrial gasoline debutanizer column. The paper presents two new formulations of MPC: MMPC (Multi-Model Predictive Controller) and RSMPC (Robust Stable MPC). The approach is based on the concepts of Linear Matrix Inequalities (LMI), which have been recently introduced in the MPC field. Model uncertainty is considered by assuming that the true process model belongs to ...
Tópico(s): Fault Detection and Control Systems
2000 - Springer Science+Business Media | Brazilian Journal of Chemical Engineering
Produção Nacional
Argimiro R. Secchi, Nilo Sérgio Medeiros Cardozo, Euclides Almeida Neto, Tiago F. Finkler,
An algorithm for automatic selection and estimation of model parameters is presented. The algorithm uses a sensitivity matrix based calculation of the parameters effects on the measured outputs and of a linear-independence metric. A predictability degradation index and a parameter correlation degradation index are used as stop criteria and the method is extended to dynamic models and multiple operating points. The applicability of the developed algorithm is illustrated through a hypothetical nonlinear ...
Tópico(s): Advanced Control Systems Optimization
2006 - Elsevier BV | IFAC Proceedings Volumes
Produção Nacional
Revisado por pares
Euclides N. Arcoverde Neto, Rafael M. Duarte, Rafael M. Barreto, João Paulo Magalhães, Carlos C.M. Bastos, Tsang Ing Ren, George D. C. Cavalcanti,
This article proposes a real-time Head Pose Estimation (HPE) technique designed to be used in mobile devices. The method enables the interaction between the user and mobile devices using the device's inbuilt camera. The proposed technique is composed
Tópico(s): Hand Gesture Recognition Systems
2014 - IOS Press | Integrated Computer-Aided Engineering
Alireza Zohourian, Sajjad Dadkhah, Heather Molyneaux, Euclides Carlos Pinto Neto, Ali A. Ghorbani,
The Internet of Things (IoT) devices have been integrated into almost all everyday applications of human life such as healthcare, transportation and agriculture. This widespread adoption of IoT has opened a large threat landscape to computer networks, leaving security gaps in IoT-enabled networks. These resource-constrained devices lack sufficient security mechanisms and become the weakest link in our in computer networks and jeopardize systems and data. To address this issue, Intrusion Detection ...
Tópico(s): Internet Traffic Analysis and Secure E-voting
2024 - Elsevier BV | Computers & Security
Euclides Carlos Pinto Neto, Hamideh Taslimasa, Sajjad Dadkhah, Shahrear Iqbal, Pulei Xiong, Taufiq Rahman, Ali A. Ghorbani,
Considering the complexity of network traffic in IoV operations, methods that can identify complex patterns become useful. Machine learning fosters several techniques to enhance the detection, prevention, and mitigation of cyberattacks. However, important features are not addressed in the current state-of-the-art security datasets for IoV. For example, in the case of intra-vehicle communications, it is critical to consider the interaction among multiple Electronic Control Units (ECUs). Also, mimicking ...
Tópico(s): Network Security and Intrusion Detection
2024 - Elsevier BV | Internet of Things
Euclides Carlos Pinto Neto, Sajjad Dadkhah, Raphael Ferreira, Alireza Zohourian, Rongxing Lu, Ali A. Ghorbani,
Nowadays, the Internet of Things (IoT) concept plays a pivotal role in society and brings new capabilities to different industries. The number of IoT solutions in areas such as transportation and healthcare is increasing and new services are under development. In the last decade, society has experienced a drastic increase in IoT connections. In fact, IoT connections will increase in the next few years across different areas. Conversely, several challenges still need to be faced to enable efficient ...
Tópico(s): Internet Traffic Analysis and Secure E-voting
2023 - Multidisciplinary Digital Publishing Institute | Sensors
Euclides Carlos Pinto Neto, Sajjad Dadkhah, Somayeh Sadeghi, Heather Molyneaux, Ali A. Ghorbani,
The Internet of Things (IoT) is transforming society by connecting businesses and optimizing systems across industries. Its impact has been felt in healthcare, where it has the potential to revolutionize medical treatment. Conversely, healthcare systems are targeted by attackers and security threats. Malicious activities against such systems intend to compromise privacy and acquire control over internal procedures. In this regard, advanced analytics can enhance these attacks' detection, mitigation, ...
Tópico(s): Internet of Things and AI
2023 - Elsevier BV | Computer Communications
Hamideh Taslimasa, Sajjad Dadkhah, Euclides Carlos Pinto Neto, Pulei Xiong, Suprio Ray, Ali A. Ghorbani,
Nowadays, connected vehicles have a major role in enhancing the driving experience. Connected vehicles in the network share their knowledge with the help of the network known as the Internet of Vehicles (IoV). However, connection through the network comes with risks ranging from privacy concerns to security vulnerabilities in the network. Inside vehicles, many sensors and Electronic Control Units (ECUs) are connected via specific network protocols, known as Intra-Vehicle communications, to assist ...
Tópico(s): Advanced Malware Detection Techniques
2023 - Elsevier BV | Internet of Things
Barjinder Kaur, Sajjad Dadkhah, Farzaneh Shoeleh, Euclides Carlos Pinto Neto, Pulei Xiong, Shahrear Iqbal, Philippe Lamontagne, Suprio Ray, Ali A. Ghorbani,
The evolution of mobile technologies has introduced smarter and more connected objects into our day-to-day lives. This trend, known as the Internet of Things (IoT), has applications in smart homes, smart cities, industrial automation, health monitoring systems, and has become an essential component of the communication and networking industry. However, different communication and protocol standards, weak security defaults and the difficulty of distributing updates have exacerbated cybersecurity threats ...
Tópico(s): Internet Traffic Analysis and Secure E-voting
2023 - Elsevier BV | Internet of Things
Produção Nacional
Revisado por pares
Euclides Carlos Pinto Neto, Derick Moreira Baum, Jorge Rady de Almeida, João Batista Camargo, Paulo Sérgio Cugnasca,
Currently, the increasing number of daily flights emphasizes the importance of air transportation. Furthermore, Air Traffic Management (ATM) enables air carriers to operate safely and efficiently through the multiple services provided. Advanced analytic solutions have demonstrated the potential to solve complex problems in several domains, and Deep Learning (DL) has attracted attention due to its impressive results and disruptive capabilities. The adoption of DL models in ATM solutions enables new ...
Tópico(s): Human-Automation Interaction and Safety
2023 - Multidisciplinary Digital Publishing Institute | Aerospace
Euclides Carlos Pinto Neto, Somayeh Sadeghi, Xichen Zhang, Sajjad Dadkhah,
The internet of things (IoT) represents a disruptive concept that has been changing society in several ways. There have been several successful applications of IoT in the industry. For example, in transportation systems, the novel internet of vehicles (IoV) concept has enabled new research directions and automation solutions. Moreover, reinforcement learning (RL), federated learning (FL), and federated reinforcement learning (FRL) have demonstrated remarkable success in solving complex problems in different ...
Tópico(s): Transportation and Mobility Innovations
2023 - Multidisciplinary Digital Publishing Institute | Applied Sciences
Alireza Zohourian, Sajjad Dadkhah, Euclides Carlos Pinto Neto, Hassan Mahdikhani, Priscilla Kyei Danso, Heather Molyneaux, Ali A. Ghorbani,
Zigbee is a well-known wireless network communications protocol designed specifically for low-cost, low-power, low-rate IoT devices, networks and applications. It has become one of the most famous IoT solutions for its smart home devices and appliances. Like every other technology, Zigbee is susceptible to different security vulnerabilities, regardless of all its inherent security considerations. In this survey, we comprehensively study the security of Zigbee with a focus on vulnerabilities, attacks ...
Tópico(s): Network Security and Intrusion Detection
2023 - Elsevier BV | Internet of Things
Euclides Carlos Pinto Neto, Derick Moreira Baum, Jorge Rady de Almeida, João Batista Camargo, Paulo Sérgio Cugnasca,
Nowadays, there is an increase in the demand for optimized services in urban environments. However, ground transportation in big urban centers has been facing challenges for many years (e.g., resilience and congestion) and new paradigms have been proposed, such as the Urban Air Mobility (UAM) concept. UAM aims to enhance the urban transportation system using manned and unmanned aerial vehicles (i.e., Electric Vertical Takeoff and Landing - eVTOL - vehicles). Although UAM offers many benefits (e.g., cost ...
Tópico(s): Autonomous Vehicle Technology and Safety
2021 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Intelligent Transportation Systems
Produção Nacional
Revisado por pares
Euclides N. Arcoverde Neto, Rafael M. Barreto, Rafael M. Duarte, João Paulo Magalhães, Carlos A. C. M. Bastos, Tsang Ing Ren, George D. C. Cavalcanti,
Mobile devices are an essential equipment in modern life. Nowadays, its presence is so widespread that almost everyone has a mobile phone, smartphone or tablet device. There are several different ways to interact with those equipments, such as the use of the keypad or the touchscreen. Here, we propose a real-time head pose estimation technique based on the secondary video camera as a means of interaction between the user and the device. The proposed technique is composed of several computer vision ...
Tópico(s): Speech and Audio Processing
2012 - Springer Science+Business Media | Lecture notes in computer science
Cruz S. Sebastião, Celestina Gaston, Joana Paixão, Euclides Sacomboio, Zoraima Neto, Jocelyne Neto de Vasconcelos, Joana Morais,
Co-epidemics happening simultaneously can generate a burden on healthcare systems. The co-occurrence of SARS-CoV-2 with vector-borne diseases (VBD), such as malaria and dengue in resource-limited settings represents an additional challenge to the healthcare systems. Herein, we assessed the coinfection rate between SARS-CoV-2 and VBD to highlight the need to carry out an accurate diagnosis and promote timely measures for these infections in Luanda, the capital city of Angola. This was a cross-sectional ...
Tópico(s): SARS-CoV-2 and COVID-19 Research
2021 - Wiley | Journal of Medical Virology
Sajjad Dadkhah, Euclides Carlos Pinto Neto, Raphael Ferreira, Reginald Chukwuka Molokwu, Somayeh Sadeghi, Ali A. Ghorbani,
Tópico(s): Smart Grid Security and Resilience
2024 - Elsevier BV | Internet of Things
Produção Nacional
Revisado por pares
Em Romance do Excluídos: terra e política em Euclides Neto, o jornalista e escritor Elieser César tece rigorosa apreciação da produção literária de Euclides Neto, evidenciado a formação humanística e as influências recebidas ... empreendida por um prefeito baiano. Alias, mais tarde Euclides Neto seria nomeado o primeiro secretário de Reforma Agrária ...
Tópico(s): Urban Development and Societal Issues
2020 - | Revista Mosaicum
... livro O Tempo é Chegado, do escritor baiano Euclides Neto, tomando como referencial teórico os princípios da condição ...
Tópico(s): Social and Political Issues
2015 - | BALEIA NA REDE (Cessada)
Priscilla Kyei Danso, Sajjad Dadkhah, Euclides Carlos Pinto Neto, Alireza Zohourian, Heather Molyneaux, Rongxing Lu, Ali A. Ghorbani,
The lack of appropriate cyber security measures deployed on Internet of Things (IoT) makes these devices prone to security issues. Consequently, the timely identification and detection of these compromised devices become crucial. Machine learning (ML) models which are used to monitor devices in a network have made tremendous strides. However, most of the research in profiling and identification uses the same data for training and testing. Hence, a slight change in the data renders most learning algorithms ...
Tópico(s): Machine Learning and ELM
2023 - Institute of Electrical and Electronics Engineers | IEEE Internet of Things Journal
Produção Nacional
Revisado por pares
Elizabeth de Almeida Silvares Pompêo de Camargo,
... intelectuais da época, tais como Olavo Bilac, Coelho Neto, Euclides da Cunha e Monteiro Lobato, o tema do " ...
Tópico(s): Education Pedagogy and Practices
2006 - Centro de Estudos Educação e Sociedade | Educação & Sociedade
Produção Nacional
Revisado por pares
Euclides Reuter de Oliveira, Luiz Menini Neto,
O objetivo deste estudo foi o levantamento etnobotânico de plantas medicinais utilizadas pela população do povoado de Manejo, Lima Duarte (MG). O estudo foi realizado mediante visitas às casas dos moradores que responderam a questionário relacionado às espécies de plantas que são cultivadas, respectivas partes utilizadas, bem como as formas de preparo e quais doenças são tratadas com as plantas. Foram realizadas 41 visitas resultando em citações de 100 diferentes espécies medicinais, sendo a maioria ...
Tópico(s): Phytochemistry and Bioactivity Studies
2012 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Revista Brasileira de Plantas Medicinais
Produção Nacional
Revisado por pares
Gabriel Chaves Neto, João Euclides Fernandes Braga, Mateus Feitosa Alves, Liana Clébia de Morais Pordeus, Sócrates Golzio dos Santos, Marcus Tullius Scotti, Reinaldo Nóbrega de Almeida, Margareth de Fátima Formiga Melo Diniz,
The objective of this study was to investigate the anxiolytic effects of the essential oil (EO) of Citrus aurantium L. in patients experiencing crack withdrawal. This was developed with internal users in therapeutic communities in Paraíba, Brazil. The test population consisted of 51 volunteers, subdivided into three groups. To elicit anxiety, the Simulated Public Speaking (SPS) method was used. Physiological measures were assessed at specific phases during the experiment using appropriate equipment. ...
Tópico(s): Psidium guajava Extracts and Applications
2017 - Hindawi Publishing Corporation | Evidence-based Complementary and Alternative Medicine
Produção Nacional
Revisado por pares
Euclides Dias Martins-Filho, José Bezerra Câmara-Neto, Álvaro Antônio Bandeira Ferraz, Melânia Maria Ramos Amorim, Edmundo Machado Ferraz,
Obesity is one of the worlds greatest health problems. The Roux-en-Y gastric bypass is the gold standard treatment for severe obesity. Surgery in obese patients has an acceptable level of morbidity and mortality. The superobese patient, a subcategory of severe obese patients with a high surgical risk has not yet been analyzed as a group.A retrospective and prospective cohort study was conducted enrolling 135 patients submitted to Roux-en-Y gastric bypass for treatment of severe obesity at the " Hospital ...
Tópico(s): Obesity, Physical Activity, Diet
2008 - Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia (IBEPEGE) | Arquivos de Gastroenterologia
Produção Nacional
Revisado por pares
Euclides Maurício Trindade Filho, Eduardo Ferreira de Castro-Neto, Reinaldo de Amorim Carvalho, Eliângela de Lima, Fúlvio A. Scorza, Débora Amado, Maria da Graça Naffah‐Mazzacoratti, Ésper A. Cavalheiro,
The monoamine content in cerebral structures has been related to neuronal excitability and several approaches have been used to study this phenomenon during seizure vulnerability. In the present work, we have described the effects of serotonin (5-HT) depletion after the administration of 5,7-dihydroxytryptamine (5,7-DHT) into the median raphe nucleus in rats submitted to the pilocarpine model of epilepsy. Susceptibility to pilocarpine-induced status epilepticus as well as the spontaneous seizure frequency ...
Tópico(s): Neurological disorders and treatments
2008 - Elsevier BV | Epilepsy Research
Produção Nacional
Revisado por pares
... ficcional O patrão (1978), do autor baiano Euclides Neto (1925-2000), considerando as memórias individual e coletiva ... por Michel Foucault (1995). Conclui-se que Euclides Neto assume o seu próprio olhar, perspectivo, diante ...
Tópico(s): Rural Development and Agriculture
2014 - UNIVERSIDADE FEDERAL DE SANTA CATARINA | Boletim de Pesquisa NELIC
Produção Nacional
Revisado por pares
Derick Moreira Baum, Euclides Carlos Pinto Neto, Jorge Rady de Almeida, João Batista Camargo, Paulo Sérgio Cugnasca,
The main goal of this research is to evaluate the Air Traffic Controller (ATCo) workload considering the Unmanned Aircraft System (UAS) integration into the National Airspace System (NAS) through fast-time simulations, and including futuristic scenarios in which the ATCo is familiar with manned and unmanned aircraft, i.e., different ATCo mindsets are considered. As these professionals play an essential role in optimizing the airspace operation, maintaining their workload at an acceptable level is essential. ...
Tópico(s): Autonomous Vehicle Technology and Safety
2019 - Institute of Electrical and Electronics Engineers | IEEE Access
Produção Nacional
Revisado por pares
M. M. Gontijo Neto, Valéria Pacheco Batista Euclides, Domício do Nascimento Júnior, Lídia Ferreira Miranda, Dilermando Miranda da Fonseca, Marcelo Paschoal de Oliveira,
Os efeitos de diferentes níveis de oferta de forragem, associados a alterações no dossel induzidas pelo pastejo, sobre o tempo de pastejo e o consumo de forragem por novilhos mantidos em pastagem de capim-tanzânia foram avaliados neste experimento. Os quatro níveis planejados de oferta de forragem (OF) (kg de MS de lâmina foliar/100 kg de PV animal/dia, %) resultaram em OF de 6,1 ± 0,59; 11,1 ± 0,77; 18,0 ± 1,24; e 23,9 ± 1,15%. Cada piquete foi pastejado por oito animais Nelore, com peso médio de 229,0 e 249, ...
Tópico(s): Soil Management and Crop Yield
2006 - Sociedade Brasileira de Zootecnia | Revista Brasileira de Zootecnia
Produção Nacional
Revisado por pares
Guilherme Tavares da Silva Maia, Amanda Vasconcelos de Albuquerque, Euclides Dias Martins Filho, Filipe Tenório de Lira Neto, Veridiana Sales Barbosa de Souza, Anderson Arnaldo da Silva, Mariana Montenegro de Melo Lira, Salvador Vilar Correia Lima,
Purpose: To evaluate the efficacy of the cellulosic exopolysaccharide membrane (CEM) as a urethral reinforcement for urethrovesical anastomosis. Methods: Twenty eight rabbits were submitted to urethrovesical anastomosis with or without CEM reinforcement. The animals were divided into 4 groups: C7, CEM7, C14 and CEM14: (C= only anastomosis or CEM = anastomosis + CEM), evaluated after 7 weeks, and 14 weeks. The biointegration and biocompatibility of CEM were evaluated according to stenosis, fistula, urethral ...
Tópico(s): Anorectal Disease Treatments and Outcomes
2018 - Sociedade Brasileira Para o Desenvolvimento da Pesquisa em Cirurgia | Acta Cirúrgica Brasileira
Produção Nacional
Revisado por pares
Eder Paduan Alves, Francisco Piorino Neto, Chen Ying An, Euclides Castorino da Silva,
the mechanical strenght of the junction, its experimental determination in real time is of fundamental importance were analyzed, and the maximum temperature was determined that occurred during welding, and characterized
Tópico(s): Welding Techniques and Residual Stresses
2012 - Aerospace Technology and Science Department | Journal of Aerospace Technology and Management