Results 131 to 140 of about 1,847,375 (374)

Development of Photonic Crystal Fiber Based Gas/ Chemical Sensors

, 2018
The development of highly-sensitive and miniaturized sensors that capable of real-time analytes detection is highly desirable. Nowadays, toxic or colorless gas detection, air pollution monitoring, harmful chemical, pressure, strain, humidity, and ...
AA Rifat, AA Rifat, AA Rifat, BK Paul, Cándido Bariáin, D Ahuja, D Bykov, E Austin, G Amouzad Mahdiraji, G Whitenett, H Ademgil, H Ebendorff-Heidepriem, H Hamzaoui El, H Xuan, IE Araci, J Knight, J Park, J-M Brosi, J-P Berenger, Jeff Hecht, K Ahmed, K Ahmed, K Cui, K Fasihi, Kawsar Ahmed, KT Wan, L Alwis, M Arjmand, M Kaltenbrunner, M Pushkarsky, Md. Rabiul Hasan, Moutusi De, MR Hasan, MS Habib, NL Andrews, P Hu, Q Liu, R Hao, R. F. Cregan, S Asaduzzaman, S Asaduzzaman, S Das, S Gong, S Liu, S Olyaee, S Xu, SA Morin, SA Razzak, SK Mishra, SK Mishra, T Takeo, T Uno, TA Birks, W Ding, W Jin, Wee Lit Ng, X Feng, Y Al-Qazwini, Y Gao, Y Hou, Y Liu, Y Lu, Y Wang, Y Zhao, Y-H Chang   +64 more
core   +1 more source

Motion process monitoring using optical flow–based principal component analysis-independent component analysis method

Advances in Mechanical Engineering, 2017
In this article, for the first time, the optical flow and principal component analysis followed independent component analysis are combined for monitoring the motion process of robotic-arm-based system.
Song Fan, Yingwei Zhang, Yunzhou Zhang, Zheng Fang   +3 more
doaj   +1 more source

Enhancing the Credibility of the Optical Performance Monitor With Adversarial Training [PDF]

, 2020
Xiaojie Fan, Yu‐Wei Su, Tao Dong, Yin Jie, Yiying Zhang, Fang Ren, Jingjing Niu, Jingyu Zhang, Jianping Wang   +8 more
openalex   +1 more source

Stereotactic radiotherapy for metastatic brain tumors: A comparative analysis of dose distributions among VMAT, Helical TomoTherapy, CyberKnife, Gamma Knife, and ZAP‐X

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract This study evaluates various radiotherapy techniques for treating metastatic brain tumor (BT), focusing on non‐coplanar volumetric modulated arc radiotherapy (NC‐VMAT), coplanar VMAT (C‐VMAT), Helical TomoTherapy (HT), CyberKnife (CK), Gamma Knife (GK), and ZAP‐X.
Toshihiro Suzuki, Masahide Saito, Ryutaro Nomura, Hikaru Nemoto, Naoto Yanagisawa, Ryuma Sawada, Zennosuke Mochizuki, Naoki Sano, Hiroshi Onishi, Hiroshi Takahashi   +9 more
wiley   +1 more source

Microfluidic system with a wireless paired emitter detector diode device as optical sensor for water quality monitoring [PDF]

, 2011
Increased demand for improved water management is driving need for water quality monitoring systems with greatly improved price/performance characteristics.
Benito-Lopez, Fernando, Czugala, Monika, Diamond, Dermot, Ducrée, Jens, Gorkin, Robert, Rovira-Borras, Carlos   +5 more
core   +2 more sources

Construction and Test of MDT Chambers for the ATLAS Muon Spectrometer

, 2016
The Monitored Drift Tube (MDT) chambers for the muon spectrometer of the AT- LAS detector at the Large Hadron Collider (LHC) consist of 3-4 layers of pressurized drift tubes on either side of a space frame carrying an optical monitoring system to correct
Bauer, F., Bratzler, U., Chouridou, S., Deile, M., Dietl, H., Kortner, O., Kroha, H., Lagouri, Th., Manz, A., Ostapchuk, A., Richter, R., Schael, S., Staude, A., Stroehmer, R., Trefzger, T.   +14 more
core   +1 more source

Performance Analysis of Hybrid Optical–Acoustic AUV Swarms for Marine Monitoring

Future Internet, 2018
Autonomous Underwater Vehicles (AUVs) are assuming an important role in the monitoring and mapping of marine ecosystems, especially for their ability to explore harsh environments.
Chiara Lodovisi, Pierpaolo Loreti, Lorenzo Bracciale, Silvello Betti   +3 more
doaj   +1 more source

Spectroscopic monitoring of the Blazar 3C 454.3 [PDF]

arXiv, 2009
We performed an optical spectroscopic monitoring of the blazar 3C 454.3 from September 2003 to July 2008. Sixteen optical spectra were obtained during different runs, which constitute the first spectroscopic monitoring done in the rest-frame UV region (z=0.859).
arxiv  

Optical Fiber Sensor Based In-Field Structural Performance Monitoring of Multilayered Asphalt Pavement

Journal of Lightwave Technology, 2018
The durability, robustness, and long-term stability of optical-fiber-based sensors applied to practical engineering have always been challenging problems.
Huaping Wang, P. Xiang, Li-zhong Jiang
semanticscholar   +1 more source

Geometric and dosimetric evaluation of a commercial AI auto‐contouring tool on multiple anatomical sites in CT scans

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Current radiotherapy practices rely on manual contouring of CT scans, which is time‐consuming, prone to variability, and requires highly trained experts. There is a need for more efficient and consistent contouring methods. This study evaluated the performance of the Varian Ethos AI auto‐contouring tool to assess its potential integration into
Robert N. Finnegan, Alexandra Quinn, Patrick Horsley, Joseph Chan, Maegan Stewart, Regina Bromley, Jeremy Booth   +6 more
wiley   +1 more source