An Arduino Nano controls all sensors and actuators. The base plate is a sturdy 200x200 mm, 5 mm thick aluminum sheet. Initial tests used a known ammonia concentration to verify accuracy. The system ...

After landing a spot in a nationally-competitive fellowship program for high school students run by the National Oceanic and ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=7361 ...

Gas sensors play a crucial role in personal safety ... structural and chemical defects that enhance the detection of ammonia (NH 3), a toxic gas. The functionalized graphene sheets demonstrated ...

Predict Marine, KOTUG, ProAnalytics launch smart maintenance feasibility study. Find the latest news from the maritime industry on the PortNews website.

Why Kraft Heinz and Pella made the list of Fast Company's Most Innovative Companies in manufacturing for 2025.

Department of Semiconductors, Institute of Physics of the Czech Academy of Sciences, Cukrovarnická 10/112, Prague 6 162 00, Czech Republic Department of Microelectronics, Faculty of Electrical ...

13, 2025 — In a new study, researchers produced nanomaterials that could be used in developing more accurate sensors for healthcare ... 40% of adults with ... Ammonia Build-Up Kills Liver ...

State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu 611731 ...

Mar. 17, 2025 — With the long-term goal of creating living cells from non-living components, scientists in the field of synthetic biology work with RNA origami. This tool uses the ...