engineering

Virgínia Ciminelli

Virgínia Ciminelli 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 Virgínia Ciminelli rather than just read about it. In short: Virgínia Sampaio Teixeira Ciminelli (born 1954) is a Brazilian metallurgist specializing in extractive metallurgy, the recovery of metals from metal-containing materials, including hydrometallurgy, electrometallurgy, sustainability in metal extraction, and the restoration of water quality in water returned to the environment from mining. She is a professor at the Federal University of Minas Gerais, in the Department…

Key takeaways

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

Reference excerpt

Virgínia Sampaio Teixeira Ciminelli (born 1954) is a Brazilian metallurgist specializing in extractive metallurgy, the recovery of metals from metal-containing materials, including hydrometallurgy, electrometallurgy, sustainability in metal extraction, and the restoration of water quality in water returned to the environment from mining. She is a professor at the Federal University of Minas Gerais, in the Department of Metallurgical and Materials Engineering.

Education and career Ciminelli is originally from Belo Horizonte, where she was born in 1954. She was an undergraduate at the Federal University of Minas Gerais, where she graduated in 1976 and continued for a master's degree in 1981. She went to Pennsylvania State University in the US for doctoral study, and completed her Ph.D. in 1987. Her dissertation, Oxidation of Pyrite in Alkaline Solutions and Heterogeneous Equilibria of Sulfur and Arsenic-Containing Minerals In Cyanide Solutions, was supervised by Ghanaian materials scientist Kwadwo Osseo-Asare. She has been a professor at the Federal University of Minas Gerais since 1977, and a full professor since 1995, when she became the first female full professor in the university's school of engineering. She has been a level 1A researcher of the National Council for Scientific and Technological Development (CNPq) since 2001.

Recognition Ciminelli is a member of the Brazilian Academy of Sciences, elected in 2009 as the first woman in the engineering section. She was elected to the Brazilian National Academy of Engineering in 2013. In 2014, she was elected as a foreign associate of the US National Academy of Engineering, "for contributions in environmental hydrometallurgy, and for leadership in national and international technical collaborations". She became the fourth Brazilian associate of the National Academy of Engineering. She received the Commander's Cross and Grand Cross of the National Order of Scientific Merit in 2010 and 2018 respectively. The Minas Gerais Society of Engineering named her as engineer of the year in 2021.

References

External links Virgínia Ciminelli publications indexed by Google Scholar

Worked examples

Example 1 — a first encounter with Virgínia Ciminelli

Start with the simplest possible case. Write down what Virgínia Ciminelli 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 Virgínia Ciminelli 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 Virgínia Ciminelli 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 Virgínia Ciminelli

In research: Virgínia Ciminelli 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 Virgínia Ciminelli 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: Virgínia Ciminelli is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1954 births, 20th-century Brazilian engineers, Academic staff of the Federal University of Minas Gerais, so understanding it makes those chapters shorter.
In everyday life: Look for Virgínia Ciminelli 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.

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How to study Virgínia Ciminelli in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Virgínia Ciminelli 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 Virgínia Ciminelli out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Virgínia Ciminelli in simple terms?

Why does Virgínia Ciminelli 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 Virgínia Ciminelli?

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 Virgínia Ciminelli.