All posts by Carola F Berger

Superfluous Tags in Word Documents

Sometimes Word documents contain a lot of extra (hidden) tags, that can really hinder the use of a CAT-tool and stop your translation workflow in its tracks. Particularly PDF-documents that are converted to Word can have tags between every single word or even letter! The reason for this overabundance of tags is that Word seems to apply certain formatting settings to every single word or letter, instead of more globally to every single paragraph. To get rid of these tags without destroying the formatting of your source document, follow the procedure below. In any case, you’ll most likely have to do some reformatting of the translation no matter what, because I have yet to see a source and a target language pair with the exact same length of words.

The procedure applies to Word 2010, 2007, and 2003 — if you have a different version, or a different Word processor, there should be an equivalent procedure with equivalent keyboard shortcuts.

  1. Open the source document in Word. It is advisable to save a copy of the original in the unlikely case something goes wrong.
  2. Use CTRL+A to mark the entire text.
  3. Use CTRL+D to open the character formatting dialog box, go to the “Character Spacing” tab (or the equivalent in your Word version) as shown below.
    Font dialog box in Word

    Font dialog box in Word

  4. Set the Scale to 100%, the spacing and position to Normal, and disable Kerning.
  5. Save the file and try opening it in your favorite CAT-tool. The superfluous tags should have disappeared. If not, proceed to the next step.
  6. If you are in Word 2010 or Word 2007, save the file as a Word 97-2003 document. The step from .docx-format to .doc-format usually removes all additional tags. You may have to do some minor reformatting when you save the final translated document in the original 2010 format.
  7. If you are in Word 2003 or the file is already in Word 97-2003 format, try saving it in a newer format, and then save it again in Word 97-2003 format.

Updates on the Higgs Boson (AKA ‘God Particle’) and Dark Matter

In my previous post I linked to a talk I presented at the 2012 Annual Conference of the American Translators Association on the so-called “God Particle”, Dark Matter, and All That.
Since I unfortunately won’t be able to attend the 2013 ATA conference, I won’t be able to present an update on the particle physics frontier. Therefore, I am summarizing the latest news below, under the assumption that the reader has either read the previous post and material or is familiar with the general topic.

The LHC, the collider where the Higgs boson was discovered last year, was shut down earlier this year for repairs and upgrades and is expected to begin operations again in 2015. However, that does not mean that there are no new results. On the contrary, scientists are quite busy analyzing all the data that were collected. These analyses have meanwhile confirmed that the particle whose discovery was announced last July really has all the right properties to be the Higgs (or one of the Higgses). The discovered “Higgs-like” particle has therefore been relabeled as (one of) the Higgs boson(s) (see e.g. the CERN press release from March 14th, 2013 here). I added the plural in parentheses, because there are a host of particle physics models, which attempt to explain the origin and composition of dark matter and include more than one of the particles like the one predicted by Peter Higgs in 1964.

Another exciting and related update comes from the astrophysics front, more precisely from the aptly named Planck space telescope, which measures–among other things–the composition of the universe. The findings are summarized in the pie charts below:

Composition of the universe

Composition of the Universe before and after Planck (Source: ESA and the Planck Collaboration)

You may also have read or seen about the latest results of the Alpha Magnetic Spectrometer (AMS) announced very recently, that claims to provide direct evidence of dark matter. To be precise, what was measured was an excess in a certain type of radiation that can (among other things) be attributed to annihilation of dark matter particles. Annihilation means roughly speaking that 2 particles combine, are converted into energy and thus cease to exist as particles. Now, what was measured by the AMS is an excess in the expected amount of radiation. This may (or may not) be due to dark matter. Unfortunately we can’t just fly out there and search for the source, be it dark matter or not. So this is another strong hint at the existence of dark matter and indeed also constrains some theoretical models, but unfortunately it does not provide a direct clue.

In summary, existing theories have been confirmed and refined by new experimental data, and no new particles have been found. This may sound disappointing, but even a null result means progress, because the absence of new particles helps constrain various models that could have explained the existence of dark matter. A lot of these models or at least a large parameter space of these models has been ruled out since the first collision at the LHC. Furthermore, the large amount of data has yet to be analyzed from all angles, as does the amount of data of the aforementioned astrophysics experiments. Who knows, maybe there are some new insights hiding in these data? Stay tuned, subscribe to this blog, and find out!

The “God Particle”, Dark Matter, Black Holes, and All That

After CERN announced on July 4th, 2012, that a new particle had been discovered, the media were filled with headlines such as: “Physicists find elusive particles seen as key to universe”, “… the holy grail of physics”, “‘God Particle’ discovered”, “Is the Higgs boson the first step to a ‘Star Trek’ transporter?”, “Higgs boson find could make light-speed travel possible, scientists say”.

God particle meme

Meme that made the rounds on Facebook after CERN announced the discovery of a Higgs-like particle

Aside from the fact, that I cringe every time the term “God Particle” is mentioned, I felt it would be useful to explain to my science translator colleagues what is really going on, why I think that the term “God Particle” is an ingenious marketing ploy gone bad, and why we’ll have to wait a bit longer until Scotty can beam us up. Therefore I presented a talk on “The ‘God Particle’, Dark Matter, Black Holes, and All That” at the 2012 Annual Conference of the American Translators Association. The talk was aimed at a general audience comprised mostly of non-scientists and featured a lot of analogies and pictures as well as cute stuffed “particles”.

Stuffed Higgs

Stuffed Higgs “particle” from The Particle Zoo

Long story short, the so-called Higgs mechanism (named after Peter Higgs) explains, why most particles have masses and are not zipping around the universe at the speed of light. This mechanism predicts a new particle beyond the ones we already knew. If this mechanism is really responsible for giving particles their mass, this particle, the Higgs boson has to exist. Many experiments have therefore searched for the particle since its prediction in 1964, and it was finally discovered at the Large Hadron Collider (LHC) last July.

If you want to know why it is also known as the “God Particle” and why it was so hard to find, read my contribution to the ATA Conference Proceedings or browse through the slides of my talk. Enjoy!