science

Nicomide

Nicomide is a science 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 Nicomide rather than just read about it. In short: Nicomide is an acne medication available in topical cream, topical gel and vitamin supplement form (U.S. Patent No. 6,979,468).

Key takeaways

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

Reference excerpt

Nicomide is an acne medication available in topical cream, topical gel and vitamin supplement form (U.S. Patent No. 6,979,468). Tablets are available only by prescription and contain the active ingredients nicotinamide, zinc, copper, and folic acid. The topical cream and topical gel are formulated into a 4% nicotinamide mixture. Dermatologists say this medication reduces inflammation of the skin, thereby reducing acne. Results from a well-controlled clinical trial in Caucasian and Japanese women have shown that 4-6 weeks of application of 2% nicotinamide moisturiser to the face decreases sebum production with significant differences in facial shine and oiliness. Nicotinamide gel is marketed as an over-the-counter treatment for acne in Canada, Australia, NZ, UK, USA and Ireland. If a twice-daily application causes excessive drying of the skin, one may reduce to once a day, or every other day. Nicotinamide is highly not recommended for acne in pregnancy or nursing women. Nicomide is distributed by Sirius Laboratories Inc., a wholly owned subsidiary of DUSA Pharmaceuticals. DUSA ceased distributing Nicomide in June 2008 and set up an agreement with River's Edge Pharmaceuticals to allow them to distribute the product under DSHEA in August 2008 but the deal appears to have fallen through. The last time Nicomide was mentioned in DUSA's annual reports is March 2010.

References

External links Nicomide

Worked examples

Example 1 — a first encounter with Nicomide

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

In research: Nicomide appears in science 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 Nicomide 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: Nicomide is common in secondary-school and first-year university syllabi. It links to neighbouring topics Acne treatments, Combination drugs, Dermatologic drug stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Nicomide 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 Nicomide in 20 minutes

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

Frequently asked questions

What is Nicomide in simple terms?

Nicomide is an acne medication available in topical cream, topical gel and vitamin supplement form (U.S. Patent No. 6,979,468).

Why does Nicomide matter?

Because it connects several science 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 Nicomide?

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 Nicomide.