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1
An intelligent ISFET sensory system with temperature and drift compensation for long-term monitoring
Published 2010“…The compensation results show a maximum time drift of 0.003 pH/°hour (0.166 mV/°hour) at 23°C and an average temperature drift of 0.00049 pH hour°C (0.0245 mV hour°C) for a reference temperature increase from 23°C to 40°C, with the value of the pH solution ranging from 4 to 9 in six-hour measurements. …”
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Journal Article -
2
Multi-objective optimal scheduling of a hybrid ferry with shore-to-ship power supply considering energy storage degradation
Published 2021“…The solution space from the day-ahead optimization is used as a guide to determine the operating point of the hour-ahead optimization. As for the hour-ahead scheduling, more accurate short-lead time forecast data is used for the optimal operation scheduling. …”
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Journal Article -
3
Multi-timescale energy sharing with grid-BESS capacity rental considering uncertainties
Published 2023“…In addition to renewable generation and loads, the power exchanges of the aggregators are treated as uncertainties. Then during each hour, 15-min-ahead energy transaction and controllable DERs are optimized to track uncertainty realization. …”
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Journal Article -
4
GPS-PWV based improved long-term rainfall prediction algorithm for tropical regions
Published 2020“…A study done on the varying historical length of data and lead time values shows that almost 80% of the rainfall can be predicted with a false alarm of 26.4% for a historical data length of 2 hours and a lead time of 45 min to 1 hour.…”
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Journal Article -
5
LiFePO4 battery state of charge estimation based on the improved Thevenin equivalent circuit model and Kalman filtering
Published 2016“…Furthermore, a novel algorithm of SOC online estimation is proposed, which combines the open-circuit voltage method, ampere-hour integration, and Kalman filtering. The simulations and experimental results show that the improved Thevenin equivalent circuit model can enhance the accuracy of SOC estimation. …”
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Journal Article -
6
CytoPAN-Portable cellular analyses for rapid point-of-care cancer diagnosis
Published 2021“…Through extensive optimization and validation using cell lines and mouse models, we established breast cancer diagnosis and receptor subtyping in 1 hour using as few as 50 harvested cells. In a prospective patient cohort study (n = 68), we showed that the diagnostic accuracy was 100% for cancer detection and the receptor subtyping accuracy was 96% for human epidermal growth factor receptor 2 and 93% for hormonal receptors (ER/PR), two key biomarkers associated with breast cancer. …”
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Journal Article -
7
Multi-timescale affinely adjustable robust reactive power dispatch of distribution networks integrated with high penetration of PV
Published 2023“…The MTAAR-RPD aims to coordinate on-load tap changers (OLTCs), capacitor banks (CBs), and PV inverters through a three-stage structure which covers multiple timescales of 'hour-minute-second'. The first stage schedules CBs and OLTCs hourly while the second stage dispatches the base reactive power outputs of PV inverter every 15 min. …”
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Journal Article -
8
Performance analysis of real-time precise point positioning with GPS and BDS state space representation
Published 2023“…While the qualities of GPS/BDS-2/BDS-3 real-time services at the mountpoint SSRA00CNE0 are better than ultra-rapid ephemeris and worse than rapid ephemeris. Finally, the 3-hour real-time PPP experiments based on 52 Multi-GNSS Experiment (MGEX) reference stations over 21 days are realized in static and simulated kinematic mode. …”
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Journal Article -
9
Person Reidentification Using Multiple Egocentric Views
Published 2017“…Development of a robust and scalable multicamera surveillance system is the need of the hour to ensure public safety and security. Being able to reidentify and track one or more targets over multiple nonoverlapping camera field of views in a crowded environment remains an important and challenging problem because of occlusions, large change in the viewpoints, and illumination across cameras. …”
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Journal Article -
10
A phase 1 dose-finding and pharmacodynamic study of rapamycin in combination with bevacizumab in patients with unresectable hepatocellular carcinoma
Published 2013“…Dose level and steady state area under the concentration time curve for hour zero to infinity of rapamycin correlated inversely with blood flow rate and change in permeability-surface area. …”
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Journal Article -
11
An optically tunable wideband optoelectronic oscillator based on a bandpass microwave photonic filter
Published 2013“…The maximum frequency drift of the generated 10 GHz signal is observed to be 1.923 kHz over 1 hour and its phase noise reaches the −112 dBc/Hz limit of our measuring equipment at 10 kHz offset frequency.…”
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Journal Article -
12
Equatorial Ionospheric Anomaly (EIA) and comparison with IRI model during descending phase of solar activity (2005– 2009)
Published 2014“…The statistical mean occurrence of EIA crest in TEC during the year from 2005 to 2009 is found to around 12:54 LT hour and at 21.12° N geographic latitude. The crest of EIA shifts towards lower latitudes and the rate of shift of the crest latitude during this period is found to be 0.87° N/per year. …”
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Journal Article -
13
Time evolution study of Ar/N₂ plasma-activated Cu surface for Cu-Cu direct bonding in a non-vacuum environment
Published 2021“…A sample bonded after plasma activation and 2-hour cleanroom ambient exposure demonstrates the largest shear strength (~5 MPa). …”
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Journal Article -
14
Going green for discrete power diode manufacturers
Published 2010“…Owing to its deep diffusion requirement for discrete power diode of rating above 400V and 1A, the time and temperature for p+ and n+ diffusion of a typical p+nn+ discrete power diode are around 1100 degree celcius and more than 36 hours. This represents tremendous power consumption in the manufacturing of power diode. …”
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Conference Paper -
15
Load profiling of Singapore buildings for peak shaving
Published 2015“…Then, the problem of peak load reduction is formulated into an optimization problem with peak load as cost function and hourly probability factors of certain appliances as decision vaiables. …”
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Conference Paper -
16
Design of robust Var reserve contract for enhancing reactive power ancillary service market efficiency
Published 2024“…This letter designs a multi-timescale Var market framework, where market power that may arise in the hourly-ahead Var support service market due to system configuration deficiency and market structure flaws can be eliminated by day-ahead contract-based Var reserve service market. …”
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Journal Article -
17
Submicron-grained Yb:Lu2O3 transparent ceramics with lasing quality
Published 2021“…Without using any sintering aids, the Yb:Lu2O3 nanopowders could be densified by vacuum sintering at 1500°C/10 hours followed by HIPing at 1480°C/4 hours. Such obtained Yb:Lu2O3 ceramics had not only dense microstructure and submicron grain size of about 0.6 μm, but also in-line transmission of 80.0% at 600 nm. …”
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Journal Article -
18
Coordinated chance-constrained optimization of multi-energy microgrid system for balancing operation efficiency and quality-of-service
Published 2020“…Meanwhile, the second stage is an on-line scheduling which adjusts the energy scheme in hourly time-scale for the uncertainty realizations. …”
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Journal Article -
19
Prediction of cardiac arrest in critically ill patients presenting to the emergency department using a machine learning score incorporating heart rate variability compared with the...
Published 2013“…Conclusion: We found ML scores to be more accurate than the MEWS in predicting cardiac arrest within 72 hours. There is potential to develop bedside devices for risk stratification based on cardiac arrest prediction.…”
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Journal Article -
20
An ensemble approach for short-term load forecasting by extreme learning machine
Published 2017“…For each sub-component from the wavelet decomposition, a parallel model consisting of 24 ELMs is invoked to predict the hourly load of the next day. The individual forecasts are then combined to form the ensemble forecast using the partial least squares regression method. …”
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Journal Article