Population density analysis for identification of low-risk airspace for UAV operations by Tock, Wenhui

“…Thus, as fatality risk is directly associated with population density, there is a need to study the distribution of population density across various areas in Singapore in order to identify low-risk airspace with lower population density for UAVs to fly over. …”
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Population density estimation for dynamic ground risk assessment of drone operations by Pang, Bizhao, Hu, Xinting, Poh, Yi Yang, Low, Kin Huat

“…Current mitigation strategies propose avoiding areas of high population density; however, these methodologies predominantly operate under the assumption that population density within specific locations remains static, which overlooks critical spatial-temporal population dynamics. …”
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Urban development with financially sustainable bus transit service - a case study by Ng, Tze Seng.

“…The positive correlation between urban population density and transit service patronage is well observed, as was developed via statistical approaches in previous studies. …”
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Using Landsat data to determine urban growth in major Southeast Asian cities by Kee, Che Sheng

“…The relationship between road density and urban area is found to be linear whereas the relationships for urban area vs population density and road density vs population density exhibit quadratic or linear forms.…”
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Reconstruction of dengue fever transmission network in Singapore by Tan, Wen Jian

“…The models aim to establish associations between population density, dengue incidence and occurrence of hotspots. …”
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Optimal Urban Development Density along A Multi-Modal Linear Travel Corridor with Time-distance Toll Scheme by Du, Bo, Wang, David Zhi Wei

“…However, the spatial population density distribution is regarded as variant. …”
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Financial sustainability of rail transit service: the effect of urban development pattern by Wang, David Zhiwei, Lo, Hong K.

“…The positive correlation between urban population density and transit service patronage is well recognized, as was ascertained via statistical approaches in previous studies. …”
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Dynamic ground risk assessment for safe UAV operations based on mass rapid transit (MRT) data by Poh, Yi Yang

“…As UAVs become prevalent, there is increased Third-Party Risk associated with their operations, especially in urban areas with high population density. One of the solutions to improve safety is implementing integrated risk cost path planning. …”
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Experimental study of swimming behaviours of Daphnia Magna by Siew, Edgar Wei Yao

“…Environmental conditions were either altered by the addition of various concentrations of fertilizer or adjustment in population density. The results showed that the introduction of fertilizer would cause an increase in increase in swimming activity at the beginning. …”
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Spatial organization. by Chua, Jeremy Ju Wei.

“…(Yong, 2011) In recent population density comparisons, Singapore hit a high of 7,257 people per square km, this in comparison to Hong Kong which has a population density of 6,476 people per square km. …”
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Urban development with financially sustainable rail service by Wang, David Zhiwei, Lo, Hong K.

“…The positive correlation between urban population density and transit service patronage is well recognized, as was ascertained via statistical approaches in previous studies. …”
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Municipal solid waste in ASEAN : opportunity for Singapore environmental companies. by Koh, Siew Choo., Serra Ribot, Maria Gracia.

“…Besides the threat of high population density, pollution has been an obvious issue too.…”
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Development of quorum-sensing-based genetic circuits that enable programmable functionalities in escherichia coli by Tan, Mui Hua

“…As the population density increases, the concentration of autoinducers increases correspondingly. …”
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Population and health. by Chua, Paul Chen Yan.

“…Other population concerns that affect Singapore are an ageing population, high immigration rates and high population density. A survey was conducted among young adults to understand their perceptions of marriage and childbirth. …”
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Estimating walking demand at transit stations by Soh, Kayda Xin Yi.

“…With a current population of 5 million and an average population density of 7126 per square kilometre, Singapore is fast becoming one of the most densely populated countries in the world. …”
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The economics of shale gas in the natural gas markets. by Low, Hui Xian., Tan, Wee Li.

“…For Europe, the two-part analysis deploys a complementarity problem in the first half to analyze the impact of shale gas on each of the players in the natural gas model, followed by an analysis of the relationship between population density and shale gas investment. It finds 3 that shale gas plays a positive role in improving the profits of most players in the market, but the overall benefits of shale gas is subject to population density, which differs across European countries. …”
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Environmental conservation in Singapore : a case study of Senoko and Chek Jawa. by Teo, Alvina Wei Shan.

“…A country with a small land mass and a high population density, Singapore values its land greatly and seeks to maximise the use of its land for development as much as possible. …”
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Evaluating the social and environmental factors behind the 2015 extreme fire event in Sumatra, Indonesia by Sze, Jocelyne Shimin, Jefferson, Lee, Janice Ser Huay

“…Rainfall, slope and population density were the most important variables predicting fires at both levels. …”
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Urban transport policies for sustainable transportation system - walking and cycling town in Ang Mo Kio by Leow, Michelle Yu Xing

“…Studies have shown that the high population density is related to high transport usage. This has led to the urban transport planners to plan and build a comprehensive transport network to meet the needs of the economy, as well as the increasing demand of the motorized vehicles. …”
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Eliminating food waste through technology : for restaurants and cafes by Wong, Wan Ting

“…Singapore, being a modern city-state with a high population density, also faces the problem of increasing food waste. …”
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