mathematics

Jacqueline Akinpelu

Jacqueline Akinpelu is a mathematics 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 Jacqueline Akinpelu rather than just read about it. In short: Jacqueline M. Akinpelu (born 1953, née McKinney) is an American applied mathematician and operations researcher who worked at Bell Labs on network performance under overloaded conditions, and later, as a research manager at the Applied Physics Laboratory of Johns Hopkins University, developed a pipeline for students from Morgan State University to mentor them into careers in STEM fields.

Key takeaways

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

Reference excerpt

Jacqueline M. Akinpelu (born 1953, née McKinney) is an American applied mathematician and operations researcher who worked at Bell Labs on network performance under overloaded conditions, and later, as a research manager at the Applied Physics Laboratory of Johns Hopkins University, developed a pipeline for students from Morgan State University to mentor them into careers in STEM fields.

Early life and education Akinpelu is African-American, and originally from Winston-Salem, North Carolina, where she was raised by a poor single mother in the 1960s. She was educated in the public school system there, and majored in mathematics at Duke University, graduating magna cum laude in 1975. She completed her doctorate in 1980, from the Johns Hopkins University Department of Applied Mathematics and Statistics, with the dissertation Optimal Multi-Product Scheduling on One Machine Over a Finite Horizon supervised by Eliezer Naddor. Her doctoral research related to inventory management in operations research.

Career and later life Akinpelu became a researcher at Bell Labs in 1980, and continued to work there and its successor, AT&T Labs, for 25 years. Her early work there involved network performance under overloaded conditions, and signaling protocols in voice networks. Her later work at Bell was as a manager for the planning and maintenance of AT&T's long distance telephone network, as head of the Network Capacity Operation Systems Planning Department. She was also influential in recruiting members of disadvantaged groups to AT&T, and was an advocate for considering the different needs and characteristics of different ethnic and national groups rather than lumping them all together. In 2006, she moved to the Johns Hopkins University Applied Physics Laboratory, starting as a performance engineer and assistant group supervisor, and later becoming an assistant branch supervisor. There, she built an outreach and mentoring program with Morgan State University, connecting students there to STEM careers, before eventually retiring.

Recognition In 2009, she was honored in Women of Color magazine as a recipient of the 2009 Women of Color Technology Award for Career Achievement in Government. Johns Hopkins University gave her their 2011 Diversity Award, and the Johns Hopkins Alumni Association gave her their 2017 Heritage Award.

References

Worked examples

Example 1 — a first encounter with Jacqueline Akinpelu

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

In research: Jacqueline Akinpelu appears in mathematics 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 Jacqueline Akinpelu 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: Jacqueline Akinpelu is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1953 births, African-American mathematicians, African-American women mathematicians, so understanding it makes those chapters shorter.
In everyday life: Look for Jacqueline Akinpelu 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 Jacqueline Akinpelu in 20 minutes

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

Frequently asked questions

What is Jacqueline Akinpelu in simple terms?

Why does Jacqueline Akinpelu matter?

Because it connects several mathematics 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 Jacqueline Akinpelu?

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 Jacqueline Akinpelu.