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1
Optimizing best management practices for nutrient pollution control in a lake watershed under uncertainty
Published 2018“…The study results indicated that when the credibility level increased from 0.55 to 0.95, the total system cost would increase from $8.89 to $12.27 × 106; meanwhile, the total nitrogen (TN) load discharged into the lake would decrease from 1.22 to 1.19 × 106 kg/yr and the total phosphorus (TP) load would reduce from 51.37 to 50.11 × 103 kg/yr, respectively. …”
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Journal Article -
2
Total quality management in Nanyang Technological University.
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Final Year Project (FYP) -
3
Pressure mapping during total knee joint replacement surgery using a fibre optic pressure sensor
Published 2008“…Total knee joint replacement surgery is the only solution for thousands of patients each year who are severely afflicted by osteoarthritis. …”
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Thesis -
4
Complex network approach to career planning
Published 2018“…Nevertheless, the configuration model of a scale-free network is not a total fit with the data as there's some behavioral deviation. …”
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Final Year Project (FYP) -
5
Investigating foreign language learning motivations of young adults in Singapore
Published 2024“…This paper explores various aspects of motivations and how important they are to young adults who are learning a foreign language in Singapore. A total of 101 participants were recruited, most of whom were students. …”
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Final Year Project (FYP) -
6
Location services across short range heterogeneous wireless network
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Thesis -
7
Maximizing the probability of arriving on time : a stochastic shortest path problem
Published 2017“…It aims to increase the chances of arriving on time for all relevant vehicles. …”
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Thesis -
8
Bacterial transport in porous media
Published 2022“…We characterized the changes in pressure differential for samples with different concentrations of Escherichia coli bacteria relative to the start of experiment with only DI water flow. A total of 10 sets of experiments, each with six levels of bacteria buffer dilution is done to build a calibration curve for rapid bacteria estimation. …”
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Thesis-Doctor of Philosophy -
9
Data driven and learning based approaches for integrated landside airside operations optimization
Published 2022“…Results, on a typical day of simulated operations at Singapore Changi Airport, demonstrate that DRL can learn an effective DM policy to contain congestion on the taxiways; reduce total fuel consumption by approx. 22%; and, altogether, better manage the airside traffic. …”
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Thesis-Doctor of Philosophy -
10
Retractable syringes
Published 2015“…Inside pressure and remaining length of the simulated cylinder can be affected by different area, different friction and different mass to be retracted: the inside pressure will increase with less time by increasing the area of the plate, by decreasing the friction between the plunger and the vacuum plunger seal and by decreasing the total retracted mass; the longer retracted length can be achieved by enlarging the plate diameter, by decreasing the friction between the plunger and the vacuum plunger seal and by decreasing the total retracted mass. …”
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Final Year Project (FYP) -
11
Retractable syringe
Published 2015“…Inside pressure and remaining length of the simulated cylinder can be affected by different area, different friction and different mass to be retracted: the inside pressure will increase with less time by increasing the area of the plate, by decreasing the friction between the plunger and the vacuum plunger seal and by decreasing the total retracted mass; the longer retracted length can be achieved by enlarging the plate diameter, by decreasing the friction between the plunger and the vacuum plunger seal and by decreasing the total retracted mass. …”
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Final Year Project (FYP) -
12
Measurements of a 5:1 blood pump model
Published 2019“…The readings were measured at 7 different radial position and 72 angular position with a 5° intervals, from 0° to 360°. A total of 504 readings (7 radial x 72 angular) were taken at each axial plane. …”
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Final Year Project (FYP) -
13
Traffic and operational characteristics of Kallang-Paya Lebar expressway tunnels
Published 2010“…The ratio of accident counts to total incident counts is about 13% (average of 2 months) which is very low compared to the other expressways in Singapore. …”
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Final Year Project (FYP) -
14
Passenger.
Published 2011“…I am curious about the role of passengers in shaping the perception and experience of our city and I like to explore the beauty of chance encounters and the elementary experience of being a passenger. …”
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Final Year Project (FYP) -
15
Automation detection of sonography
Published 2018“…Early detection will increase the success of treatment, giving them a high chance of survival and reducing the cost of treatment. …”
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Final Year Project (FYP) -
16
Two-and-a-half-year-olds succeed at a traditional false-belief task with reduced processing demands
Published 2016“…In prior research, reductions in inhibitory-control demands led to improvements in young children’s performance, but often only to chance (instead of below-chance) levels. Here we examined whether further reductions in processing demands might lead to success. …”
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Journal Article -
17
The case for ecological reparations in Africa
Published 2023“…There is more than 50% chance that global warming will reach or exceed 1.5°C in the near-term (Intergovernmental Panel on Climate Change [IPCC], 2022). …”
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18
A fuzzy fractional programming model for optimizing water footprint of crop planting and trading in the Hai River Basin, China
Published 2022“…This study integrates water footprint theory, fuzzy chance-constrained programming (FCCP) and fractional programming (FP) into a general optimization framework to help seek the optimal crop planting patterns for the agricultural water management (AWM) system. …”
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Journal Article -
19
Investigating donor behavior in fundraising activities
Published 2016“…It was seen that the chance of a respondent being willing to give recurring donations increases with age. …”
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Final Year Project (FYP) -
20
Relative difference sets and circulant weighing matrices
Published 2015“…We incorporate the field descent method in search for these Weil numbers and with the help of computer, we settle two other open cases. In total, we solved $18$ open cases of circulant weighing matrices of order less than $200$, as well as several infinite families of cases. …”
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Thesis