Results 31 to 40 of about 559,327 (258)

A Review of Optical Fibre Ethanol Sensors: Current State and Future Prospects

Sensors, 2022
A range of optical fibre-based sensors for the measurement of ethanol, primarily in aqueous solution, have been developed and are reviewed here. The sensing approaches can be classified into four groups according to the measurement techniques used ...
Sanober Farheen Memon, Ruoning Wang, Bob Strunz, Bhawani Shankar Chowdhry, J. Tony Pembroke, Elfed Lewis   +5 more
doaj   +1 more source

Underwater Depth and Temperature Sensing Based on Fiber Optic Technology for Marine and Fresh Water Applications

Sensors, 2017
Oceanic conditions play an important role in determining the effects of climate change and these effects can be monitored through the changes in the physical properties of sea water. In fact, Oceanographers use various probes for measuring the properties
Dinesh Babu Duraibabu, Gabriel Leen, Daniel Toal, Thomas Newe, Elfed Lewis, Gerard Dooly   +5 more
doaj   +1 more source

Gravitational sensing with weak value based optical sensors [PDF]

, 2018
Using weak values amplification angular resolution limits, we theoretically investigate the gravitational sensing of objects. By inserting a force-sensing pendulum into a weak values interferometer, the optical response can sense accelerations to a few ...
Howell, John C., Jordan, Andrew N., Lewalle, Philippe, Tollaksen, Jeff   +3 more
core   +3 more sources

Review: optical fiber sensors for civil engineering applications [PDF]

, 2013
Optical fiber sensor (OFS) technologies have developed rapidly over the last few decades, and various types of OFS have found practical applications in the field of civil engineering. In this paper, which is resulting from the work of the RILEM technical
B Poumellec, BJ Soller, C Lan, C Vimer, Christopher K. Y. Leung, CKY Leung, D Culverhouse, D Inaudi, D Inaudi, D Li, Daniele Inaudi, F Ansari, F Ravet, F Ravet, G Meltz, H Li, H Zhu, Hwai Chung Wu, J He, Jinping Ou, JP Dakin, Kai Tai Wan, KO Hill, KO Hill, KT Wan, KT Wan, KT Wan, KT Wan, KY Song, L Zou, L Zou, L Zou, M Froggatt, M Ghandehari, M Ghandehari, M Huang, M Tateda, Masoud Ghandehari, Michio Imai, MR Mokhtar, P Rossi, PJ Kajenski, PJS Cruz, PL Fuhr, PL Fuhr, PL Fuhr, Q Yu, R Brönnimann, S Liehr, SA Kingsley, SF Masri, T Horiguchi, T Horiguchi, Wolfgang Habel, WR Habel, X Bao, X Bao, X Gu, X Gu, Xiaoyi Bao, Y Rao, YG Lu, YQ Ni, Z Zhou, Zhi Zhou   +64 more
core   +2 more sources

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

An Optical Fibre Depth (Pressure) Sensor for Remote Operated Vehicles in Underwater Applications

Sensors, 2017
A miniature sensor for accurate measurement of pressure (depth) with temperature compensation in the ocean environment is described. The sensor is based on an optical fibre Extrinsic Fabry-Perot interferometer (EFPI) combined with a Fibre Bragg Grating ...
Dinesh Babu Duraibabu, Sven Poeggel, Edin Omerdic, Romano Capocci, Elfed Lewis, Thomas Newe, Gabriel Leen, Daniel Toal, Gerard Dooly   +8 more
doaj   +1 more source

Range-resolved signal processing for fibre segment interferometry applied to dynamic long-gauge length strain sensing [PDF]

, 2015
A range-resolved interferometric signal processing technique using sinusoidal optical frequency modulation is applied to fibre segment interferometry. Here, six optical fibre segments of gauge length 12.5 cm are used as interferometric strain sensors and
Charrett, Thomas O. H., Correia, Ricardo N., James, Stephen W., Kissinger, Thomas, Tatam, Ralph P.   +4 more
core   +1 more source

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

Secure and Efficient Key Coordination Algorithm for Line Topology Network Maintenance for Use in Maritime Wireless Sensor Networks

Sensors, 2016
There has been a significant increase in the proliferation and implementation of Wireless Sensor Networks (WSNs) in different disciplines, including the monitoring of maritime environments, healthcare systems, and industrial sectors.
Walid Elgenaidi, Thomas Newe, Eoin O’Connell, Daniel Toal, Gerard Dooly   +4 more
doaj   +1 more source

Design of a Highly Sensitive Photonic Crystal Fiber Sensor for Sulfuric Acid Detection

Micromachines, 2022
In this research, a photonic crystal fiber (PCF)-based sulfuric acid detector is proposed and investigated to identify the exact concentration of sulfuric acid in a mixture with water.
Md. Ahasan Habib, Lway Faisal Abdulrazak, Musab Magam, Laiq Jamal, Khurram Karim Qureshi   +4 more
doaj   +1 more source