astronomy

Katherine Pulaski

Katherine Pulaski 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 Katherine Pulaski rather than just read about it. In short: Dr. Katherine Pulaski is a fictional medical doctor in the American science fiction television series Star Trek: The Next Generation.

Key takeaways

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

Reference excerpt

Dr. Katherine Pulaski is a fictional medical doctor in the American science fiction television series Star Trek: The Next Generation. She served a rotation as the chief medical officer aboard the Federation starship USS Enterprise-D. During her time on the ship, her medical skills saved the lives of both Captain Jean-Luc Picard and Commander William Riker. She inadvertently caused Geordi LaForge to create a hologram of Professor Moriarty that became self-aware, after a bet involving the abilities of Lt. Commander Data. Pulaski seemed averse to most new technology and preferred to avoid the transporter, but was forced to rely on it to save her own life from a genetically modified infection. Before arriving on the Enterprise-D, she previously served on the USS Repulse. For a time in her past, she was romantically involved with William Riker's father, Kyle Riker, with whom she has maintained a friendship. Portrayed by actress Diana Muldaur, Pulaski replaced the character of Commander Beverly Crusher for the second season after Gates McFadden's contract was not renewed. Thus, Pulaski first appeared in the second season opener "The Child", and made her final appearance in the closing episode of the season, "Shades of Gray". Before playing the role of Pulaski on The Next Generation, Muldaur appeared in the original Star Trek, playing different characters in the episodes "Return to Tomorrow" and "Is There in Truth No Beauty?" She later worked with series creator Gene Roddenberry on a pilot for the series Planet Earth. McFadden returned to replace Muldaur in the third season, reprising her role as Dr. Crusher for the remainder of the series. Reviewers criticized Pulaski's approach, as well as her inability to fit in with the crew. Critics noted that her transporter phobia was reminiscent of Dr. Leonard McCoy from the original Star Trek, as was her relationship with Data; Pulaski's interaction with Data raised comparisons to that of McCoy and Spock from the original Star Trek. Episodes featuring Pulaski in a leading role produced divided opinions among critics, with some describing "Unnatural Selection" as a key episode while others argued that it showed only the negative side of her role.

Concept and development Towards the end of the first season of Star Trek: The Next Generation, staff members convinced Gene Roddenberry to drop Gates McFadden as Dr. Beverly Crusher from the show. Executive producer Rick Berman opposed this decision. To allow for McFadden's return in the future, Roddenberry wrote Crusher's character out rather than killing her. McFadden's departure led to an opening for a new cast member. The producers contacted actress Diana Muldaur, unaware of her past involvement with Roddenberry's Star Trek and Planet Earth pilot. In the original Star Trek series, Muldaur played the role of a doctor in two episodes: as Dr. Ann Mulhall in "Return to Tomorrow", and as Dr. Miranda Jones in "Is There in Truth No Beauty?" Muldaur also worked on the pilot for Planet Earth after getting to know Roddenberry and his wife, Majel Barrett, through their annual Star Trek Christmas parties. Muldaur was not required to audition for the role of Pulaski. Instead, she was given 15 VHS cassettes of the first season. She found it "very exciting", noting it "got better and better and better" as she watched it. Christina Pickles was also considered for the part of Pulaski, a decision Berman described as "very tough". Muldaur finally agreed to play the role, but asked Roddenberry to change the name of the character to Kate, which became Katherine. Pulaski debuted in the second season episode "The Child", along with Whoopi Goldberg making her first appearance as Guinan in the same episode. Even though Muldaur was a regular character on The Next Generation, she was listed in the opening credits as a "Special Guest Star". Muldaur left the series at the end of season 2. Muldaur submitted clips from her episode "Unnatural Selection" to L.A. Law producers, who cast her as Rosalind Shays on that show. Gates McFadden returned to Star Trek: The Next Generation to continue her role as Dr. Crusher, a role she played for the remainder of the series.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Katherine Pulaski

Start with the simplest possible case. Write down what Katherine Pulaski 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 Katherine Pulaski 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 Katherine Pulaski 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 Katherine Pulaski

In research: Katherine Pulaski 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 Katherine Pulaski 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: Katherine Pulaski is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fictional Polish military personnel, Fictional Polish people, Fictional characters from the 24th century, so understanding it makes those chapters shorter.
In everyday life: Look for Katherine Pulaski 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 Katherine Pulaski in 20 minutes

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

Frequently asked questions

What is Katherine Pulaski in simple terms?

Dr. Katherine Pulaski is a fictional medical doctor in the American science fiction television series Star Trek: The Next Generation.

Why does Katherine Pulaski 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 Katherine Pulaski?

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 Katherine Pulaski.