YX's Blog

 1. Introduction This proposal was prepared in response to the request for proposals on developing solutions for the engineering problem that is the usage of sensors for automated crowd monitoring in commercialized buildings in Singapore. It aims to provide building management with a focused overview of how such measures will bring benefits. According to Coolfire Core (2019), crowd monitoring refers to the ability to control, manage and monitor large groups of people to ensure the safety and efficiency of people in case of emergencies, such as fire, terrorist attacks, etc. Modern technology, engineering, and psychology work together in the implementation of automated crowd monitoring. Monitoring crowds has gradually become important nowadays due to the growing population in Singapore and increasing crowd sizes. An automated crowd monitoring should have the ability to identify and track different and multiple objects as well as to recognize human subjects (Kang et al., 2019). In lig...

The article “Parliament: S'pore looks to create Newoil by transforming waste plastic into alternative fuel” by Liu (2020) highlights Singapore’s approach to manage the rising amount of waste generated every year and discusses how recycling can help Singapore to move closer to a zero-waste nation and a low-carbon economy. Liu states that packaging waste is one of the biggest waste streams in Singapore, such that National Environment Agency (NEA) will start a deposit refund scheme to encourage recycling. Usually, plastic can be recycled by mechanical and chemical recycling. The amount of packaging used per year should be recorded by the producers and retailers for the sake of the only landfill. Besides plastic waste, Liu claims that there will be three new facilities to process more than 50,000 tonnes of e-waste annually. Liu highlights the Resource Sustainability Act will be launched that requires food enterprises to segregate the waste. NEA also introduces Newsand, which is inciner...

The article “Parliament: S'pore looks to create Newoil by transforming waste plastic into alternative fuel” by Liu (2020) highlights Singapore’s approach to manage the rising amount of waste generated every year and discusses how recycling can help Singapore to move closer to a zero-waste nation and a low-carbon economy. Liu states that packaging waste is one of the biggest waste streams in Singapore, such that National Environment Agency (NEA) will start a deposit refund scheme to encourage recycling. Usually, plastic can be recycled by mechanical and chemical recycling. The amount of packaging used per year should be recorded by the producers and retailers for the sake of the only landfill. Besides plastic waste, Liu claims that there will be three new facilities to process more than 50,000 tonnes of e-waste annually. Liu highlights the Resource Sustainability Act will be launched that requires food enterprises to segregate the waste. NEA also introduces Newsand, which is inciner...

The article “Parliament: S'pore looks to create Newoil by transforming waste plastic into alternative fuel” by Liu (2020) highlights Singapore’s approach to manage the rising amount of waste generated every year and discusses how recycling can help Singapore to move closer to a zero-waste nation and a low-carbon economy. Liu states that packaging waste is one of the biggest waste streams in Singapore, such that National Environment Agency (NEA) will start a deposit refund scheme to encourage recycling. Usually, plastic can be recycled by mechanical and chemical recycling. The amount of packaging used per year should be recorded by the producers and retailers for the sake of the only landfill. Besides plastic waste, Liu claims that there will be three new facilities to process more than 50,000 tonnes of e-waste annually. Liu highlights the Resource Sustainability Act will be launched that requires food enterprises to segregate the waste. NEA also introduces Newsand, which is inciner...

The article “Parliament: S'pore looks to create Newoil by transforming waste plastic into alternative fuel” by Liu (2020) highlights Singapore’s approach to manage the rising amount of waste generated every year and discusses on how recycling can help the nation to move closer to a zero-waste nation and a low-carbon economy. Liu states that packaging waste is one of the biggest waste streams in Singapore, such that National Environment Agency (NEA) will start a deposit refund scheme to encourage recycling. Usually, plastic can be recycled by mechanical and chemical recycling. The amount of packaging used per year should be recorded by the producers and retailers for the sake of the only landfill. Besides plastic waste, Liu claims that there will be three new facilities to process more than 50,000 tonnes of e-waste annually. Liu highlights the Resource Sustainability Act will be launched that requires food enterprises to segregate the waste. NEA also introduces Newsand, which is inc...

The article “Parliament: S'pore looks to create Newoil by transforming waste plastic into alternative fuel” (2020) states that Singapore intends to create Newoil – that can replace fossil fuel petroleum. This approach is to solve the rising amount of waste generated every year. In 2018, only 4% of such waste generated by the nation was recycled. Packaging waste is one of the biggest waste streams in Singapore due to high generation and low recycling rate. Usually, plastic can be recycled by mechanical recycling and chemical recycling according to the types of plastics. National Environment Agency will start a deposit refund scheme to encourage the citizens to recycle. The newly announced Newoil is claimed by Singapore that it can be produced in the form of pyrolysis oil by transforming plastic. The development of new recycling method is expected to create economic opportunities for Singapore and jobs for Singaporeans. If the Newoil is successful, this will bring the nation closer t...

Subject: Self-introduction  Dear Professor Brad Blackstone, I am Ng Yu Xuan from your Effective Communication class T5 and my purpose of writing this letter is to introduce myself to you. I graduated with a Diploma in Environmental Science from Republic Polytechnic in 2020. After my graduation, I worked for one year to take some time off from the school. Frankly speaking, I did not expect myself to choose an engineering course because I always wanted to continue to further my studies in environmental science and ecology, and in fact, I am quite weak in Physics and Mathematics compared to Biology. However, I started to have interest in engineering, or specifically, in sustainable infrastructure when I was attached to Centre of Urban Greenery and Ecology (CUGE) under National Parks Board (NParks) during my internship. I was introduced by my supervisor to Building Information Modelling (BIM) and how it could be applied in urban planning as well as urban ecology. Although what he taugh...