engineering

Swietenia Puspa Lestari

Swietenia Puspa Lestari is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Swietenia Puspa Lestari rather than just read about it. In short: Swietenia Puspa Lestari (born 23 December 1994) is an Indonesian underwater diver, environmental engineering graduate, and environmental activist. Early life Swietenia Puspa Lestari, was born in Bogor (born 23 December 1994), is a native of Pramuka Island in the Java Sea, is also an Indonesian.

Key takeaways

Swietenia Puspa Lestari belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Swietenia Puspa Lestari to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Swietenia Puspa Lestari from memory before moving on to harder problems.

Reference excerpt

Swietenia Puspa Lestari (born 23 December 1994) is an Indonesian underwater diver, environmental engineering graduate, and environmental activist.

Early life Swietenia Puspa Lestari, was born in Bogor (born 23 December 1994), is a native of Pramuka Island in the Java Sea, is also an Indonesian. A keen diver from childhood, began to show her interest in the sea since her father was assigned to Pramuka Island, an island located in the Seribu Islands cluster, who had been actively diving since childhood and really liked it. Her interest in environmental protection began when she began learning about waste management systems in 2015 while still an environmental engineering student at the Bandung Institute of Technology (ITB). Her father's experience in the Seribu Islands between 2003 and 2007 introduced Tenia to the sea, where she often dived around the north of Jakarta.

Employment history Swietenia is an activist for marine cleanliness, co-founders, executive director of Yayasan Penyelam Lestari Indonesia or Divers Clean Action (DCA), an environmental action community headquartered in Jakarta, and serves as the leads a team of volunteer divers who clear rubbish, especially plastic waste from the reefs and recycle what they find.

Career From there, she realized the serious challenge of the amount of waste that threatened the marine ecosystem in the Seribu Islands. To overcome this problem, she began to encourage the community to reduce plastic use and manage plastic waste better. At that time, attention to the problem of marine waste was not as big as it is now. However, with the many discussions about land waste, final disposal sites (TPA), temporary disposal sites (TPS), and rivers, she decided to establish a community in the field of environmental conservation. In 2015, she founded Yayasan Penyelam Lestari Indonesia or Divers Clean Action (DCA) with a primary focus on cleaning up waste in the ocean, especially in the Seribu Islands, Jakarta. This community began to form when Tenia and her two friends held a clean-up event to collect data before determining the next steps. In addition, at the same time, research by Jenna Jambeck highlighted that Indonesia was ranked second in contributing to marine waste in the world. This encouraged her community to carry out routine cleaning activities every one or two months. As an underwater diver, Tenia often finds garbage scattered on the beach or sea surface. Indonesia is often referred to as the second largest producer of plastic waste in the sea after China, with the amount of plastic waste entering the sea reaching around 1.29 million tons per year according to the Ministry of Maritime Affairs and Fisheries (KKP). Beginning with three people in 2015, the DCA has grown to 12 team members and nearly 1,500 volunteers across Indonesia. Lestari related that diving to collect waste can be dangerous because of the high currents, but that the rapid increase in tourism since 2007 has led to far more trash being dumped into the formerly pristine seas around Indonesia's many islands. In 2017 Lestari founded the Indonesian Youth Marine Debris Summit (IYMDS). The same year, she represented Indonesia and spoke at the 2017 United Nations Climate Change Conference in Bonn, Germany. She also helped initiate an anti-plastic drinking straw campaign in Indonesia and convinced 700 restaurants to reduce the use of single-use straws. In 2019, Lestari was listed among the BBC's 100 Women, a list of 100 inspiring and influential women. Later that year, she was invited to attend Barack and Michelle Obama's 'Obama Foundation Leaders Forum', which was held in Kuala Lumpur, Malaysia, in December. She was subsequently included in Forbes' "30 Under 30 – Asia – Social Entrepreneurs 2020".

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Swietenia Puspa Lestari

Start with the simplest possible case. Write down what Swietenia Puspa Lestari claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Swietenia Puspa Lestari before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Swietenia Puspa Lestari ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Swietenia Puspa Lestari

In research: Swietenia Puspa Lestari appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Swietenia Puspa Lestari in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Swietenia Puspa Lestari is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1994 births, 21st-century Indonesian engineers, 21st-century Indonesian women scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Swietenia Puspa Lestari outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Swietenia Puspa Lestari” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Swietenia Puspa Lestari in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Swietenia Puspa Lestari means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Swietenia Puspa Lestari out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Swietenia Puspa Lestari in simple terms?

Swietenia Puspa Lestari (born 23 December 1994) is an Indonesian underwater diver, environmental engineering graduate, and environmental activist. Early life Swietenia Puspa Lestari, was born in Bogor (born 23 December 1994), is a native of Pramuka Island in the Java Sea, is also an Indonesian.

Why does Swietenia Puspa Lestari matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Swietenia Puspa Lestari?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Swietenia Puspa Lestari.