astronomy

Stephanie Brock

Stephanie Brock 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 Stephanie Brock rather than just read about it. In short: Stephanie Lee Brock is an American chemist who is professor of inorganic chemistry at Wayne State University. Her research considers transition metal pnictides and chalcogenide nanomaterials.

Key takeaways

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

Reference excerpt

Stephanie Lee Brock is an American chemist who is professor of inorganic chemistry at Wayne State University. Her research considers transition metal pnictides and chalcogenide nanomaterials. She is a Fellow of the American Association for the Advancement of Science and the American Chemical Society.

Early life and education Brock completed her undergraduate degree in chemistry at the University of Washington. She was a graduate student at the University of California, Davis, where she investigated structure-property relationships in pnictide oxide compounds under the supervision of Susan M. Kauzlarich. During her doctorate she made use of powder diffraction and magnetic susceptibility measurements. Brock was a postdoctoral research associate at the University of Connecticut where she worked with Steven Suib on the use of manganese oxide nanocrystalline materials.

Research and career In 1999, Brock joined Wayne State University as an assistant professor in the department of chemistry and was promoted to full professor in 2009. Her research considers pnictide, pnictide oxides and chalcogenides. In particular, Brock is interested in the controlled growth of functional nanoparticles and nanostructures. She demonstrated that manganese arsenide nanoparticles have magnetic properties that depend on their dopant concentration, and offer hope for magnetic refrigeration. Brock has also realised sol–gel processes that allow the formation of functional chalcogenide self-assemblies. The gel-like cadmium selenide (CdSe) and zinc sulfide (ZnS) nanoparticles are akin to a cross-linked polymer network, and can be supercritically dried to form porous aerogels. The aerogels have high surface areas and form a conductive network with the optical properties of the nanoparticles themselves. Brock is responsible for the development of electron microscopy at Wayne State University. She serves as Deputy Editor of the American Chemical Society journal ACS Materials.

Awards and honors 2001 National Science Foundation CAREER Award 2014 Elected Fellow of the American Chemical Society 2012 Elected Fellow of the American Association for the Advancement of Science 2013 Wayne State University Gershenson Distinguished Faculty Fellowship Award 2019 Wayne State University Outstanding Graduate Mentor Award 2020 Inducted into the Wayne State University Academy of Scholars

Selected publications

Jaya L Mohanan; Indika U Arachchige; Stephanie L Brock (1 January 2005). "Porous semiconductor chalcogenide aerogels". Science. 307 (5708): 397–400. doi:10.1126/science.1104226. ISSN 0036-8075. PMID 15662006. Wikidata Q95818192. Da Li; Habib Baydoun; Cláudio N Verani; Stephanie L Brock (22 March 2016). "Efficient Water Oxidation Using CoMnP Nanoparticles". Journal of the American Chemical Society. 138 (12): 4006–4009. doi:10.1021/jacs.6b01543. ISSN 0002-7863. PMID 26972408. Wikidata Q95561817. Ye-Zi You; Kennedy K. Kalebaila; Stephanie L. Brock; David Oupický (May 2008). "Temperature-Controlled Uptake and Release in PNIPAM-Modified Porous Silica Nanoparticles". Chemistry of Materials. 20 (10): 3354–3359. doi:10.1021/cm703363w. ISSN 0897-4756. Wikidata Q57359847.

References

Worked examples

Example 1 — a first encounter with Stephanie Brock

Start with the simplest possible case. Write down what Stephanie Brock 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 Stephanie Brock 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 Stephanie Brock 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 Stephanie Brock

In research: Stephanie Brock 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 Stephanie Brock 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: Stephanie Brock is common in secondary-school and first-year university syllabi. It links to neighbouring topics 21st-century American women, American women academics, American women chemists, so understanding it makes those chapters shorter.
In everyday life: Look for Stephanie Brock 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 Stephanie Brock in 20 minutes

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

Frequently asked questions

What is Stephanie Brock in simple terms?

Stephanie Lee Brock is an American chemist who is professor of inorganic chemistry at Wayne State University. Her research considers transition metal pnictides and chalcogenide nanomaterials.

Why does Stephanie Brock 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 Stephanie Brock?

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 Stephanie Brock.