biology

Nadezhda Aleksandrovna Bobrinskaya

Nadezhda Aleksandrovna Bobrinskaya is a biology 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 Nadezhda Aleksandrovna Bobrinskaya rather than just read about it. In short: Countess Nadezhda Aleksandrovna Bobrinskaya (Russian: Наде́жда Алекса́ндровна Бо́бринская, née Polovtsova, Russian: По́ловцова; May 1865 – 20 March 1920) was a Russian astronomer and humanitarian volunteer. She published a correction of the orbit of the asteroid 300 Geraldina.

Key takeaways

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

Reference excerpt

Countess Nadezhda Aleksandrovna Bobrinskaya (Russian: Наде́жда Алекса́ндровна Бо́бринская, née Polovtsova, Russian: По́ловцова; May 1865 – 20 March 1920) was a Russian astronomer and humanitarian volunteer. She published a correction of the orbit of the asteroid 300 Geraldina.

Life Her parents were the historian Alexander Polovtsov, who founded the Russian Historical Society, and Nadezha Mikhailovna Polovtsova, who inherited a significant fortune via her adoptive father Alexander von Stieglitz. In February 1883, she married the statesman and archaeologist Aleksei Aleksandrovich Bobrinsky; it has been suggested that during her marriage she and her husband encouraged the Grand Duke Nicholas Mikhailovich to conspire against the Empress, but the evidence is circumstantial. At some point, she was an employee of the Pulkovo Observatory, where she made her observations of the asteroid 300 Geraldina. She also made observations of the asteroid 147 Protogeneia. By 1906, she was divorced. During the Russo-Japanese War, she worked for the Russian Red Cross in an unknown capacity. She continued charitable work throughout World War I, and died in March 1920 of typhoid fever, contracted during the evacuation of the Ural Army.

References

Illustrations

Nadezhda Aleksandrovna Bobrinskaya illustration

Worked examples

Example 1 — a first encounter with Nadezhda Aleksandrovna Bobrinskaya

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

In research: Nadezhda Aleksandrovna Bobrinskaya appears in biology 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 Nadezhda Aleksandrovna Bobrinskaya 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: Nadezhda Aleksandrovna Bobrinskaya is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1865 births, 1920 deaths, 19th-century astronomers from the Russian Empire, so understanding it makes those chapters shorter.
In everyday life: Look for Nadezhda Aleksandrovna Bobrinskaya 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 Nadezhda Aleksandrovna Bobrinskaya in 20 minutes

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

Frequently asked questions

What is Nadezhda Aleksandrovna Bobrinskaya in simple terms?

Why does Nadezhda Aleksandrovna Bobrinskaya matter?

Because it connects several biology 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 Nadezhda Aleksandrovna Bobrinskaya?

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 Nadezhda Aleksandrovna Bobrinskaya.