Results 1 to 10 of about 302,850 (308)

A Low-Cost Sensor Network for Monitoring Peatland [PDF]

Sensors
Peatlands across the world are vital carbon stores. However, human activities have caused the degradation of many sites, increasing their greenhouse gas emissions and vulnerability to wildfires.
Hazel Louise Mitchell, Simon J. Cox, Hugh G. Lewis   +2 more
doaj   +4 more sources

A Low-Cost Optoacoustic Sensor for Environmental Monitoring [PDF]

Sensors, 2021
Attention to Black Carbon (BC) has been rising due to its effects on human health as well its contribution to climate change. Measurements of BC are challenging, as currently used devices are either expensive or impractical for continuous monitoring ...
Antonios Stylogiannis, Nikolaos Kousias, Anastasios Kontses, Leonidas Ntziachristos, Vasilis Ntziachristos   +4 more
doaj   +4 more sources

Low-Cost Sensor System for Air Purification Process Evaluation [PDF]

Sensors
With the development of civilisation, the awareness of the impact of versatile aerosol particles on human health and the environment is growing. New advanced materials and techniques are needed to purify the air to reduce this impact.
Arkadiusz Moskal, Wiktor Jagodowicz, Agata Penconek, Krzysztof Zaraska   +3 more
doaj   +2 more sources

Investigation of low-cost piezoelectric force sensor

Mokslas: Lietuvos Ateitis
The use of piezoelectric force sensors is well-established in industrial systems and devices, but their adoption in consumer products has been limited due to the high cost of implementation as well as complex peripheral electronics.
Alfredas Kerulis, Andrius Čeponis
doaj   +2 more sources

TreeMMoSys: A low cost sensor network to measure wind-induced tree response [PDF]

HardwareX, 2021
Severe storms caused the largest amount of damaged timber in European forests in the past 70 years. Storm damage occurs when wind loads exceed the failure limits of trees.
Sven Kolbe, Dirk Schindler
doaj   +2 more sources

Data-Driven Techniques for Low-Cost Sensor Selection and Calibration for the Use Case of Air Quality Monitoring [PDF]

Sensors, 2022
Rameez Raja Kureshi, Bhupesh Kumar Mishra, Dhavalkumar Thakker   +2 more
exaly   +2 more sources

WHY IT MAKES SENSE TO USE HIGH COST SENSORS TO DO LOW COST SENSOR RESEARCH [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
The question is highly topical in the world that is aiming to acclaim more efficiency through an omnipresence of sensors. The implication of the omnipresence of sensors clearly is that most of these sensors will be of the low-cost type. Hence, there is a
V. V. Lehtola, H. Hyyti, T. Malkamäki
doaj   +1 more source

Low cost security for sensor networks [PDF]

2013 International Symposium on Network Coding (NetCod), 2013
We design and evaluate a lightweight encryption protocol suitable for sensor networks, that enables weak security in the presence of passive eavesdroppers. At every communication round, our protocol creates a key between each sensor node and the sink, by appropriately mixing and coding information packets that the nodes passively overhear.
Emre Atsan, Iris Safaka, Lorenzo Keller, Christina Fragouli   +3 more
openaire   +2 more sources

Low-Cost Sensors and Biological Signals

Sensors, 2021
Low-cost sensors, i [...]
Frédéric Dierick, Fabien Buisseret, Stéphanie Eggermont   +2 more
openaire   +3 more sources

Low-cost fabrication of flexible tactile sensor arrays

HardwareX, 2022
While for vision and audio the same mass-produced units can be embedded in many different systems from smartphones to robots, tactile sensors have to be built in application-specific shapes and sizes.
Niklas Fiedler, Philipp Ruppel, Yannick Jonetzko, Norman Hendrich, Jianwei Zhang   +4 more
doaj   +1 more source