Contents



1) A Calibrated Intelligent Sensor for Monitoring of Particulate Matter in Smart Cities

Mariana Rodrigues Villarim, Douglas De Farias Medeiros, Larissa Cavalcanti De Sousa Medeiros, Cleonilson Protasio De Souza, Márcia Helena Pontieri, Nataly Albuquerque Dos Santos and Orlando Baiocchi, pp.1-9

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2) Pressure Transducer Optimization by Multiphysics Simulation

Ricardo Pereira and Carlos Cima, pp.10-17

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3) Highly Sensitive Formaldehyde Based on Hierarchical ZnO Nanostructure to Defeat Sick Building Syndrome

Paramita Chowdhury, Sunipa Roy, Nabaneeta Banerjee, Swapan Das and Utpal Biswas, pp.18-25

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4) Polyvinylidene Fluoride-Praseodymium Oxide Nanocomposite Force Sensors for Monitoring Human Physiological and Muscle Motion Signs

Ashok Batra, James Sampson, Kuzhivelil Arun and Aschalew Kassu, pp.26-31

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5) Visual Intelligence-Based Contactless Bio Signals Measurement and Diagnosis Sensor to Overcome COVID-19

Chan-Il Kim, Sangwoo Cho, and Jong-Ha Lee, pp.32-38

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6) First Results of the BeE-Nose on Mid-Term Duration Hive Air Monitoring for Varroa Infestation Level Estimation

Andreas König, pp.39-43

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