Search Results - "DE MEDEIROS, A. M"

Joint Optimization of OFDM and Channel Coding for URLLC in Industrial Channels by Samarawickrama, Yasantha, Medeiros, Alvaro A. M. de, Cionca, Victor

“…Industrial communications have very tight requirements of reliability and latency, which are challenging to achieve at highly dynamic industrial radio…”
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Unmanned Aerial Vehicle Propagation Channel over Vegetation and Lake Areas: First- and Second-Order Statistical Analysis by Leite, Deyvid L, Alsina, Pablo Javier, de Medeiros Campos, Millena M, de Sousa, Jr, Vicente A, de Medeiros, Alvaro A M

“…The use of unmanned aerial vehicles (UAV) to provide services such as the Internet, goods delivery, and air taxis has become a reality in recent years. The use…”
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Occupational and individual risk factors for dysphonia in teachers by ASSUNCAO, A. A, BASSI, I. B, DE MEDEIROS, A. M, DE SOUZA RODRIGUES, C, GAMA, A. C. C

“…In recent decades several groups of researchers have been interested in describing and understanding vocal morbidity in teachers in order to explain the large…”
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Deep Learning-Based Handover Prediction for 5G and Beyond Networks by Lima, Joao P. S. H., de Medeiros, Alvaro A. M., de Aguiar, Eduardo P., Silva, Edelberto F., de Sousa, Vicente A., Nunes, Marcelo L., Reis, Alysson L.

“…Although the 5G New Radio standard empowers the mobile communication networks with diverse technologies such as Massive MIMO, mmWave deployments, and much…”
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Short-Term Rain Attenuation Predictor for Terrestrial Links in Tropical Area by Andrade, Fernando J. A., de Medeiros, Alvaro A. M., da Silva Mello, Luiz A. R.

“…This letter describes a short-term rain attenuation predictor model for terrestrial radio links located in tropical area. The predictor is based on the…”
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Is glycated hemoglobin related to other dysmetabolic variables implicated in the increase of cardiovascular risk in polycystic ovary syndrome? A comparative study by de Medeiros, S F, Barbosa, J S, de Medeiros, M A S, da Silva, E B, de Souza, A C M C, Yamamoto, M M W

“…In non-PCOS patients the concentration of glycated hemoglobin (HbA1C) has been employed to identify individuals at higher risk for impaired glucose tolerance…”
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Nutritional variables and work-related accidents: a case-control study by de Medeiros, M A T, Zangirolani, Lia Thieme Oikawa, Cordeiro, Ricardo Carlos, da Costa, Proença Rossana Pacheco, Diez-Garcia, Rosa Wanda

“…Nutritional aspects are important for the prevention of diseases and disorders, and few studies have focused on the relationship between risk of work injury…”
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Comparison and Analysis of Ricean K-Factor Estimators in Industrial Wireless Channels by de Medeiros, Alvaro A. M., Cionca, Victor

“…The performance constraints imposed to the use of wireless communications on industrial applications collide with the severe propagation conditions of such…”
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Mission-level URLLC under variable Rician channel conditions by Samarawickrama, Yasantha, de Medeiros, Alvaro A. M., Cionca, Victor

“…The concept of mission is industrial application specific. Channel variations during the mission can lead to violations of Ultra-Reliable Low Latency…”
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User Grouping and Scheduling in OFDMA-NOMA for Industrial Communication: A Low Latency Throughput-aware Approach by Ashraf, Tabinda, McSweeney, Sean, de Medeiros, Alvaro A. M., Cionca, Victor

“…Future wireless networks demand very high-speed and reliable connectivity to realize smart industrial and manufacturing systems. Furthermore, there has been a…”
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Machine learning applied in SARS-CoV-2 COVID 19 screening using clinical analysis parameters by Albuquerque Paiva de Oliveira, Rodrigo Felipe, Bastos Filho, Carmelo Jose Albanez, A. M. V. F. de Medeiros, Ana Clara, Buarque Lins dos Santos, Pedro Jose, Lopes Freire, Daniela

“…COVID-19 was considered a pandemic by the World Health Organization. Since then, world governments have coordinated information flows and issued guidelines to…”
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RF-Driven Crowd-Size Classif i cation via Machine Learning by Tarciana Cabral de Brito Guerra, Maia de Santana, Pedro, Millena Michely de Medeiros Campos, Mateus de Oliveira Mattos, Alvaro A M de Medeiros, de Sousa, Vicente Angelo

“…In this letter, we propose a machine learning solution for crowd-size classification in an indoor environment. Narrow-band radio frequency signals are used to…”
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Epidemiologic study of odontogenic and non-odontogenic cysts in children and adolescents of a Brazilian population by da Silva, L-P, Gonzaga, A-K-G, Severo, M-L-B, Barros, C-C-S, de Medeiros, A-M-C, de Souza, L-B, da Silveira, É-J-D

“…the objective of this study was to describe the frequency of cystic lesions in a Brazilian population of patients histopathologically diagnosed in the first…”
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RF-Driven Crowd-Size Classification via Machine Learning by Brito Guerra, Tarciana Cabral de, de Santana, Pedro Maia, Medeiros Campos, Millena Michely de, Oliveira Mattos, Mateus de, de Medeiros, Alvaro A. M., de Sousa, Vicente Angelo

“…In this letter, we propose a machine learning solution for crowd-size classification in an indoor environment. Narrow-band radio frequency signals are used to…”
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A wireless coded predictive direct power control for renewable energy sources in smart grid environment by Lunardi, A.S., Sguarezi Filho, A.J., Capovilla, C.E., Casella, I.R.S., de Medeiros, A.A.M.

“…•Power control.•Predictive control.•Renewable energy.•Smart grid and wireless communication. As the smart grid structure interconnects renewable energy sources…”
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Statistical analysis of the influence of peoplemovement and antenna radiation pattern onsmall-scale fading by Oliveira, Wellerson, Campos, Millena, Medeiros, Alvaro, Sousa, Vicente

“…This paper presents a statistical analysis of small-scale fading on static propagation environment due to the movement of people between antennas. We also…”
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Dynamic Algorithm for Interference Mitigation Between Cells in Networks Operating in the 250 MHz Band by Da CostaFilho, Luiz Q. R., Carrillo, Dick, Neto, Carlos L., Figueiredo, Fabricio L., Rodriguez, Demostenes Z., De Medeiros, Alvaro A. M.

“…The growing demand for Internet of Things (IoT) applications in agribusiness increases the necessity of reliable and secure connectivity in rural areas. Thus,…”
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Frame-rate vehicle detection within the attentional visual area of drivers by Zabihi, S. M., Beauchemin, S. S., de Medeiros, E. A. M., Bauer, M. A.

“…This contribution consists of a frame-rate, vision-based, on-board method which detects vehicles within the attentional visual area of the driver. The method…”
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Stress-Induced c-Fos Expression is Differentially Modulated by Dexamethasone, Diazepam and Imipramine by DE MEDEIROS, Magda Alves, CARLOS REIS, Luis, EUGENIO MELLO, Luiz

“…Immobilization stress upregulates c-Fos expression in several CNS areas. Repeated stress or the use of drugs can modulate stress-induced c-Fos expression…”
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Analgesia and c-Fos expression in the periaqueductal gray induced by electroacupuncture at the Zusanli point in rats by de Medeiros, Magda Alves, Canteras, Newton Sabino, Suchecki, Deborah, Mello, Luiz Eugênio A.M.

“…The need to use anaesthetised or restrained animals in acupuncture research in laboratory animals may represent a confounding variable, since both anaesthesia…”
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