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Jadzia Dax

Jadzia Dax 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 Jadzia Dax rather than just read about it. In short: Jadzia Dax (), played by Terry Farrell, is a fictional character from the science-fiction television series Star Trek: Deep Space Nine. Jadzia Dax is a joined Trill.

Jadzia Dax — main illustration
Jadzia Dax — illustration

Key takeaways

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

Reference excerpt

Jadzia Dax (), played by Terry Farrell, is a fictional character from the science-fiction television series Star Trek: Deep Space Nine. Jadzia Dax is a joined Trill. Though she appears to be a young woman, Jadzia lives in symbiosis with a long-lived creature, known as a symbiont, named Dax; Jadzia is Dax's eighth host. The two share a single, conscious mind, and her personality is a blending of the characteristics of both the host and the symbiont. As such, Jadzia has access to all the skills and memories of the symbiont's seven previous hosts. Prior to the symbiotic joining, Jadzia earned academic degrees in exobiology, zoology, astrophysics, and exoarchaeology. Jadzia Dax is the chief science officer of the space station Deep Space Nine and is close friends with station commander Benjamin Sisko. Later in the series, she becomes involved with the Klingon character Worf, and they marry during the sixth season of the show. In the sixth-season finale Jadzia dies but the Dax symbiote survives, and in the seventh-season premiere returns with a new host Ezri Dax, played by Nicole de Boer.

Development

Make-up When selecting the characters for Deep Space Nine, the production staff knew that they would have humans, Bajorans, and a changeling; for other characters, they wanted to pick "a species that had already been established" on Star Trek: The Next Generation. They decided on a Trill, as seen in the form of Odan in the TNG episode "The Host". Although Michael Westmore's alterations to make the Odan headpiece more feminine were as good as all of his work, the writers simply did not like it. Apparently, after she had put on the Odan forehead appliance, Rick Berman looked at Terry Farrell and said to Westmore, "What did you do to her head, she used to be beautiful?". Instead of changing species, as they had already come to like the idea of an "old man", a person with centuries of experience to guide Sisko, Westmore suggested, "just give her spots like we gave Famke [Janssen]", who played a Kriosian in TNG: "The Perfect Mate". This make-up was used on all Trill afterwards, comprising lines of dark spots that run from the temples and down both sides of the head, neck, and body.

Characterization When the show began, the writers had difficulty defining the character of Dax. Michael Piller explained, "Having a Trill seemed like a really, really good idea at the time, but it was the most difficult character for us to define. Jadzia Dax escaped us. At first we thought she was going to be ethereal, a Grace Kelly/Audrey Hepburn kind of goddess, and ultimately I think Ira Behr really figured it out, probably not until the second season, when he really made her a smart-talking, wise-cracking tough cookie." In 2014, Farrell admitted she found playing the character initially frustrating. "The writers didn't know what to do with the character they created", saying she was asked to portray the character as a cross between Grace Kelly and Yoda. She was also annoyed by a scene written where Dax gossiped about who was dating whom on the station, questioning "Why would a 350-year-old person care about who you're going out with?" Piller explained, "The more we've written her, the more we're finding that she is not what she appears to be. That underneath this placid exterior, there's all these various personalities that she's gone through that are in turmoil and there's a lot of inner conflict. You know all the voices we hear inside ourselves are all made up of different subpersonalities; well she's got them all screaming at her in a variety of different ways." Ira Behr spoke further on the character, announcing that they had intentionally changed the character early in the series. He said, "We changed Dax in year two. Originally, she was going to be the Spock character, the wise old owl, the wise old man. And then we realized that she could be the one who's ready to go out and kick anyone's butt, and go out and have an adventure and have fun, and be kind of witty and mercurial. And that turned out to be great. When we found that part of the character, we just ran with it." Speaking in 2002, Terry Farrell said of playing Dax, "It was a character who had lived seven lifetimes, been a man and a woman. Before I walked in and actually met everybody, I felt a little bit intimidated about this, I thought 'Oh my God, I need to meet them so they're going to tell me what I need to know.' And when I actually got here and spoke to everyone, they kind of didn't really know. And I was 28, and they kind of wanted me to be wiser than my years, just have the physicality of a 28-year-old, but have a 350-year-old wise person inside me." "They tried to find what they wanted in adjusting me here and there, and I think really what happened was surrender to that it was all new for this Dax, Jadzia Dax, this experience of the seven lifetimes, and Michael Piller made the decision that she was trying to come to terms with all of these entities, all of these memories that were inside of herself. And I think that helped me a lot as an actress to try to assimilate the job, period, and in a lot of ways, made me feel a little lost and uncomfortable as Terry, which got played out as Jadzia, so it was okay that she slowly felt more comfortable, so did I, and by the time they decided to make me a little bit more roguish in the second or third season, I felt much more comfortable about the dialogue and the other actors, and my lack of stage experience. And when I had to start doing action sequences and work with Michael Dorn, I felt a lot more comfortable. I had my own voice." When asked how she would like Jadzia Dax to be remembered, Terry Farrell said, "wisely mischievous."

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Jadzia Dax

Start with the simplest possible case. Write down what Jadzia Dax 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 Jadzia Dax 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 Jadzia Dax 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 Jadzia Dax

In research
Jadzia Dax 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 Jadzia Dax 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
Jadzia Dax is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fictional characters from the 24th century, Fictional female musicians, Fictional female scientists, so understanding it makes those chapters shorter.
In everyday life
Look for Jadzia Dax 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 Jadzia Dax in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Jadzia Dax means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Jadzia Dax out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jadzia Dax in simple terms?

Jadzia Dax (), played by Terry Farrell, is a fictional character from the science-fiction television series Star Trek: Deep Space Nine. Jadzia Dax is a joined Trill.

Why does Jadzia Dax 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 Jadzia Dax?

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 Jadzia Dax.

Tags

  • Fictional characters from the 24th century
  • Fictional female musicians
  • Fictional female scientists
  • Fictional female soldiers
  • Fictional gamblers
  • Fictional lieutenant commanders
  • Fictional lieutenants
  • Fictional military personnel in television
  • Fictional pansexual women
  • LGBTQ Star Trek characters
  • Merged fictional characters
  • Star Trek: Deep Space Nine characters

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