Results 41 to 50 of about 22,760 (237)

Validation of an Uncertainty Propagation Method for Moving‐Boat Acoustic Doppler Current Profiler Discharge Measurements

Water Resources Research, 2023
The moving‐boat Acoustic Doppler Current Profiler (ADCP) gauging method is extensively used to measure the discharge of rivers and canals. Informed decisions related to water management require reliable estimates of the uncertainty of such measurements ...
Aurélien Despax, Jérôme Le Coz, David S. Mueller, Alexandre Hauet, Blaise Calmel, Gilles Pierrefeu, Grégoire Naudet, Bertrand Blanquart, Karine Pobanz   +8 more
doaj   +1 more source

On the Performance of a Horizontally Mounted ADCP in an Energetic Tidal Environment for Floating Tidal Turbine Applications

Sensors
Incident flow measurement is key in the tidal industry for conducting power performance assessments. This paper explores the use of a horizontally mounted Nortek Signature 500 Acoustic Doppler Current Profiler (ADCP) as a means for incident flow ...
Jan Dillenburger-Keenan, Calum Miller, Brian Sellar   +2 more
doaj   +1 more source

Improved Current Estimates from Spar Buoy-Mounted ADCP Measurement Station: A Case Study in the Ligurian Sea

Journal of Marine Science and Engineering, 2021
Current measurements in the open sea are generally acquired by Acoustic Doppler Current Profilers (ADCPs). In the case of ADCPs mounted on spar buoy, current profiles require to be post-processed, to properly take into account the buoy influence: in fact,
Andrea Bordone, Tiziana Ciuffardi, Giancarlo Raiteri, Antonio Schirone, Roberto Bozzano, Sara Pensieri, Francesca Pennecchi, Paola Picco   +7 more
doaj   +1 more source

Calibrating a Gyrocompass Using ADCP and DGPS Data

Journal of Atmospheric and Oceanic Technology, 1997
Abstract Accurate values of ship’s heading, usually obtained from a gyrocompass, are vital in calculating absolute currents from ship-mounted acoustic Doppler current profilers (ADCPs). This note presents a straightforward method of calibrating a ship’s gyro by comparing two independent estimates of ship’s absolute velocity: one from bottom-track ADCP ...
Clifford L. Trump, George O. Marmorino
openaire   +1 more source

Constructing immune and prognostic features associated with ADCP in hepatocellular carcinoma and pan-cancer based on scRNA-seq and bulk RNA-seq

Frontiers in Immunology
AimDespite the significant therapeutic outcomes achieved in systemic treatments for liver hepatocellular carcinoma (LIHC), it is an objective reality that only a low proportion of patients exhibit an improved objective response rate (ORR) to current ...
Zhengwei Zhang, Yuying Li, Zhen Quan, Yapeng Li, Liying Zhu, Shibo Sun, Xiaoning Chen   +6 more
doaj   +1 more source

Marine GIS as a Tool to Support Backscatter Data Analysis for Zooplankton Investigations

Journal of Marine Science and Engineering, 2022
Echo-sounders and Vessel-Mounted Acoustic Doppler Current Profilers (VM-ADCP) are widely operating onboard research vessels with the aim of providing real-time backscatter and ocean current profiles along the route, while the vessel is moving ...
Roberto Nardini, Paola Picco, Tiziana Ciuffardi, Roberto Bozzano, Maurizio Demarte, Giancarlo Raiteri, Andrea Bordone, Sara Pensieri   +7 more
doaj   +1 more source

Tumor‐Derived Exosomes Deliver Membrane‐Bound Fgl2 to Activate FcγRIIB‐Mediated Immunosuppression in Myeloid‐Derived Suppressor Cells

Advanced Science, EarlyView.
This study reveals that the Fgl2‐FcγRIIB signaling axis is a key mechanism by which MDSCs mediate tumor immune evasion. Tumor‐derived exosomes systemically activate MDSCs via this pathway, positioning this axis as a promising broad‐spectrum target for cancer immunotherapy.
Fenglin Lin, Dingqin Cai, Chunli Jian, Yaxian Qi, Linpeng Zheng, Qiao Yang, Longyao Zhang, Diangang Chen, Lingchen Li, Ping Cai, Lingyou Sun, Luping Zhang, Jianguo Sun   +12 more
wiley   +1 more source

Fc-mediated functions of nirsevimab complement direct respiratory syncytial virus neutralization but are not required for optimal prophylactic protection

Frontiers in Immunology, 2023
IntroductionNirsevimab is an extended half-life (M252Y/S254T/T256E [YTE]-modified) monoclonal antibody to the pre-fusion conformation of the respiratory syncytial virus (RSV) Fusion protein, with established efficacy in preventing RSV-associated lower ...
Tyler Brady, Corinne Cayatte, Tiffany L. Roe, Scott D. Speer, Hong Ji, LeeAnn Machiesky, Tianhui Zhang, Deidre Wilkins, Kevin M. Tuffy, Elizabeth J. Kelly   +9 more
doaj   +1 more source

Uncertainty assessment for a novel optically shallow water radiometric acquisition platform

Limnology and Oceanography: Methods, EarlyView.
Abstract We present a novel motorized platform, a custom‐built jet‐ski designed for acoustic and radiometric measurements in optically shallow coastal waters. This platform integrates in‐water radiometers with single‐beam and multi‐beam acoustic sensors, along with a suite of active and passive instruments (conductivity‐temperature‐depth, fluorescence,
Raphaël Mabit, Simon Bélanger, Pascal Bernatchez   +2 more
wiley   +1 more source

RRS Discovery Cruise DY017, 20 Oct - 05 Nov 2014. Outer Hebrides process cruise [PDF]

, 2015
The continental shelf region immediately west of the UK and North of Ireland is thought to be a key region for the exchange of nutrients, carbon and water between the NW European continental shelf and the open North Atlantic Ocean yet it remains ...
et al,, Painter, S.C.
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