astronomy

Terezinha Rêgo

Terezinha Rêgo is a astronomy 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 Terezinha Rêgo rather than just read about it. In short: Terezinha de Jesus Almeida Silva Rêgo (5 February 1933 – 3 May 2024) was a Brazilian botanist who was professor, researcher and educator as well as a doctor at the Federal University of Maranhão. Rêgo worked in teaching botany, in addition to carrying out extensive research on medicinal plants that were subject to extinction.

Key takeaways

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

Reference excerpt

Terezinha de Jesus Almeida Silva Rêgo (5 February 1933 – 3 May 2024) was a Brazilian botanist who was professor, researcher and educator as well as a doctor at the Federal University of Maranhão. Rêgo worked in teaching botany, in addition to carrying out extensive research on medicinal plants that were subject to extinction. She worked on the study of the Amazonian flora existing in Maranhão, which allowed her to work on the manipulation of medicines used in treatments using plants. This work served as inspiration for the launch of the Maranhão project Farmácia Viva.

First years Born in São Luís, on 5 February 1933, Rêgo was the daughter of Joaquim Pedro da Silva and Francisca da Conceição Almeida Silva. Rêgo was a student of Basic Education and Gymnasium at Colégio Rosa Castro, where she began to develop a taste for science and plants. Secondary studies were completed at Liceu Maranhense. Her family owned a farm in the municipality of Cajapió. Her grandfather was an Army colonel and Secretary of State, and was very interested in treatment through plants, always asking people what they took to cure an illness. Her grandfather was a great inspiration for her career, as well as her supporter, having given her her first scales to weigh materials collected in research to prepare medicines. In 1955, she entered the undergraduate course in Pharmacy and Biochemistry (an isolated federal institution that would become part of the Federal University of Maranhão, created in 1966), having graduated in 1957. During college, she was a Botany teacher at the main schools. in Maranhão (Rosa Castro, Liceu Maranhense, Santa Teresa). During her undergraduate studies, Rêgo went to peripheral neighborhoods to survey the most common diseases and brought plants that were already known and studied for a certain type of treatment, considering the difficulty of people not having access to a pharmacy, as the medicines were very expensive. The active ingredient was extracted from the selection of plants for the manufacture of natural medicines. There was also a concern about people who came from the countryside and were used to treating illnesses with herbs and could not find the same plants in the capital, having promoted the installation of medicinal gardens. Rêgo recognized the greater effectiveness of allopathic medicines, which gave faster responses, but considered that their side effects were stronger than herbal medicines, which could be used to treat some diseases.

Academic career In 1959, Rêgo went to the University of São Paulo to pursue a doctorate in General Botany, returning in 1965 to São Luís. The researcher achieved the title of associate professor in General Botany after three years at the University of São Paulo (USP), as a Capes scholarship holder, having completed her thesis "Contribution to the morphological and anatomical recognition of Tagetes minuta L" in 1977, which was defended at the Federal University of Maranhão (UFMA), becoming a professor in the university's Department of Pharmacy. Throughout her academic career, she published several books, reports and articles, such as: "50 medicinal teas from the flora of Maranhão" and "Phytogeography of medicinal plants in Maranhão", "Survey of the flora of the Baixada Maranhão" (1977); "Analysis of the fundamental characteristics of the Pre-Amazon" (1980); "Medicinal plants of the Maranhão flora" in UFMA research notebooks, 1985 and in "Acta Amazônica" (1977). In January 1984, she created the "Ático SEABRA" herbarium at UFMA, where 10,800 species that characterize the flora of the state of Maranhão were catalogued, with support from CNPq (National Council for Scientific and Technological Development). tinctures, ointments and syrups. Rêgo also specialized in phytotherapy at the University of Havana, in Cuba, in addition to having trained in the Emergency Toxicological Chemistry Course, 1970; Biology Course, 1970; Update Course on Medication Analysis, at the "I Maranhão Congress of Pharmacists", 1974; Botanical Systematics Course, 1976; Plant Anatomy Course, 1982, in Brasília. Rêgo retired from the university in 1991, but continued working as an advisor between 1999 and 2021, continuing with research, conferences, classes, and activities at the "Ático Seabra" Herbarium.

Personal life and death Rêgo was married for more than 56 years to the dental surgeon from Piauí Artur Nunes do Rêgo, with whom she had two daughters, Tânia Maria Silva Rêgo, teacher and doctoral candidate in music, and Telma Maria Silva Rêgo, professor of philosophy. After contracting pneumonia, Rêgo died from respiratory failure in São Luís on 3 May 2024, at the age of 91. She was admitted in serious condition to a private hospital in the capital a week prior after falling and hitting her head.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Terezinha Rêgo

Start with the simplest possible case. Write down what Terezinha Rêgo claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Terezinha Rêgo 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 Terezinha Rêgo 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 Terezinha Rêgo

In research: Terezinha Rêgo appears in astronomy 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 Terezinha Rêgo 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: Terezinha Rêgo is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1933 births, 2024 deaths, 20th-century Brazilian women scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Terezinha Rêgo 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 Terezinha Rêgo in 20 minutes

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

Frequently asked questions

What is Terezinha Rêgo in simple terms?

Why does Terezinha Rêgo matter?

Because it connects several astronomy 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 Terezinha Rêgo?

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 Terezinha Rêgo.