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chemistry

Madeleine M. Joullié

Madeleine M. Joullié is a chemistry 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 Madeleine M. Joullié rather than just read about it. In short: Madeleine M. Joullié (born March 29, 1927) is an American-Brazilian organic chemist.

Madeleine M. Joullié — main illustration
Madeleine M. Joullié — illustration

Key takeaways

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

Reference excerpt

Madeleine M. Joullié (born March 29, 1927) is an American-Brazilian organic chemist. She was the first woman to join the University of Pennsylvania chemistry faculty as well as the first female organic chemist to be appointed to a tenure track position in a major American university. She was one of the first affirmative action officers at the University of Pennsylvania. She has a distinguished record as a teacher of both undergraduate and graduate-level organic chemistry, and as a mentor of students. Joullié is also an active researcher in organic chemistry who has published three textbooks of organic chemistry, more than 18 review articles, and more than 300 scientific papers. Her work in synthesizing organic compounds such as tilorone, furanomycin, and numerous cyclopeptides has led to the development of antibiotic and antiviral drugs. Joullié has received numerous awards, including the 1978 Garvan Medal from the American Chemical Society, in recognition of her accomplishments in teaching and research.

Early life Madeleine Joullié was born in Paris, France. Her father, an international businessman, soon moved to Rio de Janeiro, Brazil, where she attended the Lycée Français. The family also lived briefly in São Paulo. There she attended a private school, the Liceu Rio Branco. Joullié moved to the United States to study in 1946. She obtained a B.S. degree in chemistry from Simmons College, a women's college in Boston, in 1949. Then she moved to Philadelphia, where she was the only full-time female graduate student in chemistry at the University of Pennsylvania. There weren't even bathrooms for women in the chemistry building. She earned an M.S. from the University of Pennsylvania in 1950 and a Ph.D. in 1953. She worked with Allan R. Day, who inspired Joullié as both a researcher and a teacher. Also at the university, Joullié met Richard E. Prange (1932–2008), a condensed matter theorist in the physics department. They married in 1959.

Career In 1953, Madeleine Joullié joined the University of Pennsylvania chemistry faculty, the first woman to do so. Originally in a non-tenure-track position, Joullié taught undergraduate organic chemistry five days a week and ran the lab. In her first five years, none of the graduate students would work with her, so she carried out research in collaboration with undergraduates. As more women entered the department, first female and later male graduate students began to work with her. Joullié received a Fulbright scholarship to lecture at the University of Brazil (1965). While there, she wrote a textbook in Portuguese on heterocyclic chemistry. She has also been a visiting professor at Columbia University (1968), CRNS (Grenoble, France, 1987), the University of California at Santa Barbara (1989), and Cambridge, England (1997), but the majority of her career has been spent at the University of Pennsylvania. Joullié became a full professor in 1974.

Community involvement Joullié was active in the safety committee at UPenn, helping to identify and enforce safe work guidelines for the chemistry department. In 1970, Joullié and Mildred Cohn worked on the Committee on the Status of Women, which gathered data and documented the second-class status of women at Penn. The percentage of women holding faculty positions was far below the percentage of qualified women Ph.D.'s, and those women who had positions held lower rank, received lower salaries, and waited longer for promotion. The committee developed affirmative action guidelines, supporting the university's efforts to recruit more women and minority faculty. Later in the 1970s, dean Vartan Gregorian appointed her as one of the first affirmative action officers at the University of Pennsylvania. Between 1976 and 1980, Joullié reviewed the hiring and promotions processes of the School of Arts and Science, comparing resumes of male and female candidates. On some occasions, when she felt that qualified women had been ignored in the hiring process, she flatly refused to sign off on new hires. Her effectiveness in the position led Provost Eliot Stellar to appoint her as the chair of the university's Council for Equal Opportunity, overseeing affirmative action in all departments. Of her affirmative action activities, Joullié says: "I served in that role for seven years, without help, extra pay, or teaching relief... It was not a pleasant job, but it did produce results. The School of Arts and Sciences was so successful with their affirmative action program that I was then asked by the provost to chair the Council for Equal Opportunity to oversee the affirmative action programs of all the schools at Penn." Described by professor Helen Davies as "fearless and formidable", Joullié is credited as having played a key role in creating a culture of equality for women at the university. Joullié also helped the American Chemical Society to develop professional guidelines for chemists.

… excerpt ends here. Continue reading the full article.

Illustrations

Madeleine M. Joullié illustration

Worked examples

Example 1 — a first encounter with Madeleine M. Joullié

Start with the simplest possible case. Write down what Madeleine M. Joullié claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Madeleine M. Joullié 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 Madeleine M. Joullié 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 Madeleine M. Joullié

In research
Madeleine M. Joullié appears in chemistry 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 Madeleine M. Joullié 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
Madeleine M. Joullié is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1927 births, 21st-century American chemists, 21st-century American women scientists, so understanding it makes those chapters shorter.
In everyday life
Look for Madeleine M. Joullié 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 Madeleine M. Joullié in 20 minutes

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

Frequently asked questions

What is Madeleine M. Joullié in simple terms?

Madeleine M. Joullié (born March 29, 1927) is an American-Brazilian organic chemist.

Why does Madeleine M. Joullié matter?

Because it connects several chemistry 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 Madeleine M. Joullié?

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 Madeleine M. Joullié.

Tags

  • 1927 births
  • 21st-century American chemists
  • 21st-century American women scientists
  • American organic chemists
  • American women academics
  • American women chemists
  • Chemists at the University of Pennsylvania
  • French emigrants to the United States
  • French women chemists
  • Graduate Women in Science members
  • Living people
  • Recipients of the Garvan–Olin Medal

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