Zobrazeno 1 - 10
of 5 618
pro vyhledávání: '"Optical sensing"'
Experimental study on joint sensing and early warning method of landslide disaster based on NPR-OFST
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-15 (2024)
Abstract In order to explore more effective methods of landslide disaster monitoring and controlling, NPR anchor cable and optical fiber grating strain sensor are physically combined to form a slope reinforcement-monitoring integration system, with P
Externí odkaz:
https://doaj.org/article/5f43ae4e3d654734af825cda8d613eed
Autor:
Isaac D. Juárez, Dmitry Kurouski
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Plant pathogens, including viruses, bacteria, and fungi, cause massive crop losses around the world. Abiotic stresses, such as drought, salinity and nutritional deficiencies are even more detrimental. Timely diagnostics of plant diseases and abiotic
Externí odkaz:
https://doaj.org/article/58131cb8ec62462f9cea2bbc7a3a3256
Autor:
Artem Kozmin, Evgenii Erushin, Ilya Miroshnichenko, Nadezhda Kostyukova, Andrey Boyko, Alexey Redyuk
Publikováno v:
Optics, Vol 5, Iss 2, Pp 207-222 (2024)
The significance of intelligent sensor systems has grown across diverse sectors, including healthcare, environmental surveillance, industrial automation, and security. Photoacoustic gas sensors are a promising type of optical gas sensor due to their
Externí odkaz:
https://doaj.org/article/1b7895fd0f3a44629b735c9a8582487f
Autor:
Axel Günther, Yves Deja, Maximilian Kilic, Kevin Tran, Pavan Kotra, Franz Renz, Wolfgang Kowalsky, Bernhard Roth
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract With the advent of the first laser sources and suitable detectors, optical sensor applications immediately also came into focus. During the last decades, a huge variety of optical sensor concepts were developed, yet the forecast for the futu
Externí odkaz:
https://doaj.org/article/4dcd8a25a6c140299b477b5380213f69
Autor:
Zhenhao Lai, Daoyi Song, Dongyu Liu, Yujie Zhang, Wei Jiang, Hongying Wang, Jinxia (Fiona) Yao, Xuanmin Niu, Liangju Wang
Publikováno v:
Smart Agricultural Technology, Vol 8, Iss , Pp 100519- (2024)
Effective early pregnancy diagnosis is crucial for commercial rabbit breeding. Early pregnancy diagnosis enables the implementation of staged feeding for pregnant does, effectively preventing excessive weight gain and reducing the high mortality rate
Externí odkaz:
https://doaj.org/article/701a6ae5a7564eb8bca1fca6bc97d2e4
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 3, Pp 1291-1300 (2024)
Pressure monitoring of a transformer oil tank can grasp the pressure change process caused by gas production when severe internal defects occur and take timely measures to ensure the safe operation of the transformer. Existing pressure sensors genera
Externí odkaz:
https://doaj.org/article/c4e1128f56934a1d961011f1bd348280
Autor:
Huang Shih-Hsiu, Wu Pin Chieh
Publikováno v:
Nanophotonics, Vol 13, Iss 7, Pp 1099-1108 (2024)
While conventional optical sensors hold historical significance, they face inherent limitations in sensitivity, operational intricacies, and bulky size. A breakthrough in this realm comes from the advent of metasurface sensors, which leverage nanosca
Externí odkaz:
https://doaj.org/article/e2bc96a7b46a428bb1e28d9e07ec53fe
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 2, Pp 1-9 (2024)
Distributed Optical Fiber Sensing Technology, with advantages such as long detection distance, resistance to electromagnetic interference, and easy maintenance, is widely applied in various fields including security monitoring, electrical safety, and
Externí odkaz:
https://doaj.org/article/ea47093d5de645ceb61339d47a69a65d
Autor:
Shuhei Tsuji, Eiichiro Araki, Takashi Yokobiki, Shuhei Nishida, Yuya Machida, Mark Zumberge, Keisuke Takahashi
Publikováno v:
Earth, Planets and Space, Vol 75, Iss 1, Pp 1-14 (2023)
Abstract In this study, geodetic and seismic phenomena occurring in the subduction zone were observed with two tiltmeters that were installed in seafloor boreholes drilled in the Kumano Basin in the Nankai Trough, southwest Japan. We used one electro
Externí odkaz:
https://doaj.org/article/054ac4fa86844009829374ab02f16154
Publikováno v:
Nanocomposites, Vol 9, Iss 1, Pp 68-79 (2023)
AbstractIn this work, Cu (II) ion was chosen as an analyte because it is an important trace element in the human body to maintain organism health. AuNCs (gold nanoclusters) with a mean diameter of ∼2 nm were prepared by a microwave-assisted method,
Externí odkaz:
https://doaj.org/article/7e883d193c584735a7e3c51432a56039