technetium

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    Wisconsin firms hope to make radioactive isotopes for nuclear medicine (updated)

    by 
    Christine Fisher
    Christine Fisher
    10.02.2019

    Certain cardiac stress tests and other nuclear medicine diagnostics depend on molybdenum-99, or Mo-99, a radioactive isotope that decays into the diagnostic imaging agent technetium 99m, or Tc-99m. The latter is used in more than 40 million medical imaging procedures each year, but Mo-99 is costly and difficult to make. Now, two Wisconsin firms say they've found a more efficient way to make the critical material.

  • EVE Evolved: The Siphon Unit in Rubicon

    by 
    Brendan Drain
    Brendan Drain
    10.20.2013

    EVE Online will soon let players steal valuable resources from each other, and not everyone is happy with it. The upcoming Rubicon expansion will add a new Siphon Unit structure that can literally siphon off materials from a starbase's moon harvesters and simple reactors. Preliminary details on the structure were released in a new devblog this week, sparking debate over whether the new item will be a useful tool for disrupting entrenched nullsec alliances. Many expected the siphon to be a minor annoyance to starbase owners, with the presence of a siphon being easily discovered and a limit of one siphon per starbase established. In reality, one siphon unit can rob a starbase of 60% of the output from a moon harvester or 12.5% from a simple reactor, and there's no limit to how many can be stacked on an individual starbase. It'll take only two of these to completely shut down a single moon-mining operation, and the owner will get no warning whatsoever that it's happening. In this week's EVE Evolved, I look at how the Siphon Unit will work, its stats, various ways to protect your starbase from it, and what the long-term implications may be for EVE.

  • EVE Evolved: Get ready for Odyssey

    by 
    Brendan Drain
    Brendan Drain
    06.02.2013

    With just two days to go until EVE Online's exploration-focused Odyssey expansion goes live, players have been scouring the test server for information that can give them an edge. Some have been practicing moon surveying techniques for the upcoming redistribution of tech 2 minerals, and others are hoping to get rich quick by speculating on battleship price changes. Explorers are kitting out new exploration ships, theorycrafters are working on new setups for rebalanced ships, and pirates are setting up base in lowsec areas that are about to become fertile hunting grounds. Odyssey isn't quite the Apocrypha-level expansion I've been hoping for, but it certainly seems set to shake things up. Changes to moon minerals will throw nullsec into chaos and hopefully ignite some big territorial wars, and battleship buffs may change EVE's popular fleet compositions. The Discovery Scanner Overlay will make exploration much easier for new players to get into, but will also give pirates another tool with which to hunt down explorers. A new co-operative hacking minigame will also make exploration more of a team sport. But how can you make the most of the expansion from day one, and what can you do today to prepare for it? In this week's EVE Evolved, I look at the new exploration system and other changes you can expect when you log in on Tuesday, and what you can do now to make the most of them.

  • EVE Online plans major mining and industry revamp for Odyssey

    by 
    Brendan Drain
    Brendan Drain
    04.26.2013

    Details of EVE Online's exploration-focused Odyssey expansion have been floating around since PAX East, but it seems the company saved some pretty huge changes to reveal at this year's tenth anniversary Fanfest. In two massive devblogs accompanying today's EVE Online Keynote speech, CCP Fozzie discussed plans to overhaul EVE's entire resource distribution system. Everything from asteroid and ice mining to moon harvesting and nullsec industry will be affected by the revamp. Miners will find their ice belts have been moved from static locations to hidden exploration sites that have to be scanned down, but to compensate it will now mine at double the normal rate. Normal asteroid mining in lowsec and nullsec is also due for a buff with the addition of large quantities of low-end minerals. Hidden asteroid belts will no longer need to be probed down but can be quickly located with the new Discovery scanner, and to top it off there'll even be new high quality ore sites that can only be found in prime areas of nullsec. Outpost industrial infrastructure is due for an update with new purchaseable upgrade paths expanding factory, office and research lab capabilities to the same level as fully-fledged empire stations. Lastly, moon minerals are finally being addressed with a redistribution of rare materials and several new reaction paths to bypass current bottlenecks. A lot of value will be moved from Technetium back to rarer materials like Thulium, Neodymium, Promethium and Dysprosium, and new supplies of all four will be distributed randomly into moons across the universe. Re-scan all of your nearby moons when Odyssey lands because it could suddenly be worth a fortune! Whether you're a die-hard fan of internet spaceships or just a gawker on the sidelines, EVE Fanfest is the EVE Online event of the year (and the key source of new DUST 514 and World of Darkness scoops!). Follow Massively's Brendan Drain as he reports back on this year's Fanfest starpower, scheming, and spoilers from exotic Reykjavik, Iceland.