astronomy

Rafael Martínez Escarbassiere

Rafael Martínez Escarbassiere 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 Rafael Martínez Escarbassiere rather than just read about it. In short: Rafael Martínez Escarbassiere (February 3, 1929 – January 10, 2022) was a Venezuelan malacologist who graduated from the Central University of Venezuela in 1960. He was affectionately known among colleagues and students as “El Gurú”.

Key takeaways

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

Reference excerpt

Rafael Martínez Escarbassiere (February 3, 1929 – January 10, 2022) was a Venezuelan malacologist who graduated from the Central University of Venezuela in 1960. He was affectionately known among colleagues and students as “El Gurú”.

Biography

Rafael Martínez Escarbassiere was born in Caracas on February 3, 1929, the son of Rafael Martínez Pozueta and Juliana Escarbassiere de Martínez. He was married to Delia Rada de Martínez. He graduated from the School of Biology at the Central University of Venezuela (U.C.V.) in 1960. Upon graduation, he joined the staff of the Oceanographic Institute of the Universidad de Oriente, where he studied several marine mollusks such as Crassostrea rhizophorae, Bittium caraboboensis, and Perna perna. Between 1962 and 1963, he traveled to Denmark for an internship at the Marine Biology Laboratory of the University of Copenhagen. Upon his return, he served as Acting Director of the Fisheries Research Center (CIP-MAC) and, from 1965 to 1966, as Acting Director of the Regional Center for the Evaluation of Fishery Resources (MAC-FAO-PUND). In 1968 Martínez joined the staff of the Institute of Tropical Zoology and Ecology at the Central University of Venezuela, where he also taught Principles of Biology, Animal Biology, and Invertebrate Biology in the School of Biology until his retirement in 1992. During his time at the Institute, Martínez developed a research program focused on the study of Venezuelan continental mollusks. His studies included investigations on pulmonate snails from the Caracas Valley, members of the family Ampullariidae, Another research line Martínez developed was on introduced mollusk species in Venezuela, a topic he had studied since the 1980s. Among the species he identified in wild habitats were Corbicula manilensis, Babylonia aerolara, and Musculina senhousia. The introduced mollusk to which he devoted most of his later research, due to its medical and agricultural importance, was the giant African snail (Lissachatina fulica). This species is included among the 100 of the world's worst invasive alien species.

References

External links The Malacologist (ISSN 1365-3725), Bulletin of The Malacological Society of London: Systematic and Cladistic studies of the neotropical slug Omalonyx (Gastropoda, Succineidae), Janine Arruda, Pontifícia Universidade Católica do Rio Grande do Sul, Brazil

Illustrations

Rafael Martínez Escarbassiere illustration

Worked examples

Example 1 — a first encounter with Rafael Martínez Escarbassiere

Start with the simplest possible case. Write down what Rafael Martínez Escarbassiere 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 Rafael Martínez Escarbassiere 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 Rafael Martínez Escarbassiere 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 Rafael Martínez Escarbassiere

In research: Rafael Martínez Escarbassiere 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 Rafael Martínez Escarbassiere 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: Rafael Martínez Escarbassiere is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1929 births, 2022 deaths, Academic staff of the Central University of Venezuela, so understanding it makes those chapters shorter.
In everyday life: Look for Rafael Martínez Escarbassiere 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 Rafael Martínez Escarbassiere in 20 minutes

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

Frequently asked questions

What is Rafael Martínez Escarbassiere in simple terms?

Why does Rafael Martínez Escarbassiere 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 Rafael Martínez Escarbassiere?

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 Rafael Martínez Escarbassiere.