astronomy

Roberta Sinatra

Roberta Sinatra 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 Roberta Sinatra rather than just read about it. In short: Roberta Sinatra is an Italian scientist and associate professor at the IT University of Copenhagen. She is known for her work in network science and conducts research on quantifying success in science.

Key takeaways

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

Reference excerpt

Roberta Sinatra is an Italian scientist and associate professor at the IT University of Copenhagen. She is known for her work in network science and conducts research on quantifying success in science.

Early life and education Sinatra received her undergraduate degree from the University of Catania in 2005. She received her M.Sc. in theoretical physics from the same university in 2007 and, in 2008, an M.Sc. (Eccellenza Specialistica) from the Scuola superiore di Catania. She went on to earn a Ph.D in physics from the University of Catania in 2012, working with Vito Latora and Jesús Gómez-Gardeñes. She then held postdoctoral and associate research scientist positions at Northeastern University and Dana Farber Cancer Institute. She joined IT University of Copenhagen in 2019.

Research and career Sinatra is known for her research on the social determinants of success, using large-scale data sets and methods from statistical physics, machine learning and network science. Her early work was on cooperation in games. She has subsequently quantified performance and success in scientific and creative careers, as well as in art and culture. Through her research, she addressed gender inequality in academic publishing and the importance of luck in success.

Selected publications Fortunato, Santo; Bergstrom, Carl T.; Börner, Katy; Evans, James A.; Helbing, Dirk; Milojević, Staša; Petersen, Alexander M.; Radicchi, Filippo; Sinatra, Roberta; Uzzi, Brian; Vespignani, Alessandro (March 2, 2018). "Science of science". Science. 359 (6379) eaao0185. doi:10.1126/science.aao0185. PMC 5949209. PMID 29496846. Huang, Junming; Gates, Alexander J.; Sinatra, Roberta; Barabási, Albert-László (March 3, 2020). "Historical comparison of gender inequality in scientific careers across countries and disciplines". Proceedings of the National Academy of Sciences. 117 (9): 4609–4616. Bibcode:2020PNAS..117.4609H. doi:10.1073/pnas.1914221117. ISSN 0027-8424. PMC 7060730. PMID 32071248. Sinatra, Roberta; Wang, Dashun; Deville, Pierre; Song, Chaoming; Barabási, Albert-László (November 4, 2016). "Quantifying the evolution of individual scientific impact". Science. 354 (6312) aaf5239. doi:10.1126/science.aaf5239. PMID 27811240. S2CID 24015860. Sinatra, R; Iranzo, J; Gómez-Gardeñes, J; Floría, L M; Latora, V; Moreno, Y (September 21, 2009). "The Ultimatum Game in complex networks". Journal of Statistical Mechanics: Theory and Experiment. 2009 (9) P09012. arXiv:0807.0750. Bibcode:2009JSMTE..09..012S. doi:10.1088/1742-5468/2009/09/p09012. ISSN 1742-5468. S2CID 15069048. Sinatra, Roberta; Deville, Pierre; Szell, Michael; Wang, Dashun; Barabási, Albert-László (2015). "A century of physics". Nature Physics. 11 (10): 791–796. Bibcode:2015NatPh..11..791S. doi:10.1038/nphys3494. ISSN 1745-2473. S2CID 10078155.

Awards and honors In 2017 she was named a fellow of the Institute for Scientific Interchange. In 2020 Sinatra received a Junior Scientific Award from the Complex System Society, for "pioneer contributions to the science of science and success, having had an impact in multiple fields, from network science to computational social science and scientometrics".

References

External links Roberta Sinatra publications indexed by Google Scholar Roberta Sinatra - Quantifying the biases of scientific success on YouTube, December 13, 2021

Worked examples

Example 1 — a first encounter with Roberta Sinatra

Start with the simplest possible case. Write down what Roberta Sinatra 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 Roberta Sinatra 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 Roberta Sinatra 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 Roberta Sinatra

In research: Roberta Sinatra 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 Roberta Sinatra 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: Roberta Sinatra is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academic staff of the IT University of Copenhagen, Data scientists, Italian computer scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Roberta Sinatra 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 Roberta Sinatra in 20 minutes

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

Frequently asked questions

What is Roberta Sinatra in simple terms?

Why does Roberta Sinatra 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 Roberta Sinatra?

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 Roberta Sinatra.