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Repligen Corporation Message Board

ampsacrosshead 34 posts  |  Last Activity: May 21, 2015 9:12 AM Member since: Jan 9, 2007
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  • Reply to


    by mchase9255 May 21, 2015 7:59 AM
    ampsacrosshead ampsacrosshead May 21, 2015 9:12 AM Flag

    Happens all the time just play with the numbers.

  • Reply to

    Good explanation of Josephson effect

    by ampsacrosshead May 17, 2015 11:54 AM
    ampsacrosshead ampsacrosshead May 17, 2015 12:00 PM Flag

    when you break it down Squids besides having a convoluted name is nothing more than. Than difference between critical voltage in superconductor and incoming magnetic field. So once taken down to a low scan of field detection down to lowest level using transistors. Than maybe duplicating results. A squid is nothing more than a transistor. This is just my take. I slept at holiday inn last night.

  • ampsacrosshead by ampsacrosshead May 17, 2015 11:54 AM Flag

    What are Josephson junctions? How do they work?
    Good exp

    November 24, 1997

    Richard Newrock, a professor of physics at the University of Cincinnati, has studied the physics of superconducting materials for 20 years. Here is his explanation.

    A Josephson junction is made by sandwiching a thin layer of a nonsuperconducting material between two layers of superconducting material. The devices are named after Brian Josephson, who predicted in 1962 that pairs of superconducting electrons could "tunnel" right through the nonsuperconducting barrier from one superconductor to another. He also predicted the exact form of the current and voltage relations for the junction. Experimental work proved that he was right, and Josephson was awarded the 1973 Nobel Prize in Physics for his work.

    To understand the unique and important features of Josephson junctions, it's first necessary to understand the basic concepts and features of superconductivity. If you cool many metals and alloys to very low temperatures (within 20 degrees or less of absolute zero), a phase transition occurs. At this "critical temperature," the metal goes from what is known as the normal state, where it has electrical resistance, to the superconducting state, where there is essentially no resistance to the flow of direct electrical current. The newer high-temperature superconductors, which are made from ceramic materials, exhibit the same behavior but at warmer temperatures.

    What occurs is that the electrons in the metal become paired. Above the critical temperature, the net interaction between two electrons is repulsive. Below the critical temperature, though, the overall interaction between two electrons becomes very slightly attractive, a result of the electrons' interaction with the ionic lattice of the metal.

    This very slight attraction allows them to drop into a lower energy state, opening up an energy "gap." Because of the energy gap and the lower energy state, electrons can move (and therefore cur

  • Reply to

    Suffering straightjackets!

    by mchase9255 May 14, 2015 9:24 AM
    ampsacrosshead ampsacrosshead May 15, 2015 9:27 AM Flag

    I didn't know what you meant.

  • Reply to


    by david_mikosz May 12, 2015 3:50 PM
    ampsacrosshead ampsacrosshead May 12, 2015 6:15 PM Flag

    Perpetual,sourced all guarded words. I think they have learned their lesson.

  • Reply to

    Solar Tie

    by mchase9255 May 9, 2015 1:29 PM
    ampsacrosshead ampsacrosshead May 12, 2015 7:59 AM Flag

    If your saying hypothetically. Than that would have to be proved. There have been sightings of him being able to scratch his calf muscle in upright position.

  • Reply to

    Solar Tie

    by mchase9255 May 9, 2015 1:29 PM
    ampsacrosshead ampsacrosshead May 10, 2015 10:34 AM Flag

    The former works on crickets.

  • Reply to

    MFRI stock today

    by rloos15 Apr 22, 2015 3:43 PM
    ampsacrosshead ampsacrosshead Apr 30, 2015 12:41 PM Flag

    what ever happened to that South American venture. total loss?

  • Reply to

    I see the stock is in a roar today.

    by ampsacrosshead Apr 28, 2015 4:13 PM
    ampsacrosshead ampsacrosshead Apr 28, 2015 5:32 PM Flag

    "A lot of utilities are working in this space, and we're talking to almost all of them," said Tesla's chief technical officer, JB Straubel. "It’s early stage stuff and a lot of these projects are very far out since the procurement cycle for utilities is so long. But this is a business that certainly is gaining an increasing amount of our attention."

  • Reply to


    by carmineconspiracy Apr 24, 2015 9:23 AM
    ampsacrosshead ampsacrosshead Apr 24, 2015 9:46 AM Flag

    what does last buyer a few months so to believe no wonder their name is still anonymous' this stock is playing to option market.
    see you can't have emotion for this thing ,it's not real and ceo and board are out of control. the plans are there for this to go on. no news for months. they are spreading the kool aid this week

  • ampsacrosshead by ampsacrosshead Apr 24, 2015 9:21 AM Flag

    what do they expect from holders. so they took your money with r/s now they what to is increase shares again. this time than there will be next time .playing with monopoly money what happen to integrity ,respect. this company is out of control. how can you take them serious. the reg deal is 4 years away.

  • Reply to

    For bigfatty

    by barrygeo Apr 23, 2015 2:47 PM
    ampsacrosshead ampsacrosshead Apr 23, 2015 4:11 PM Flag

    Why give him any kind of help, isn't that a emotion on your part.
    He laugh at you if you lost.

  • Reply to

    Jiminy Cricket speaks

    by mchase9255 Apr 19, 2015 7:29 AM
    ampsacrosshead ampsacrosshead Apr 19, 2015 8:48 AM Flag

    According to theory of superconductivity resistance is futile.

  • Reply to

    AMSC News

    by mchase9255 Apr 4, 2015 8:01 AM
    ampsacrosshead ampsacrosshead Apr 4, 2015 8:22 AM Flag

    That's why D-var system should be thought about differently. They should be built into the system.

  • Reply to

    AMSC News

    by mchase9255 Apr 4, 2015 8:01 AM
    ampsacrosshead ampsacrosshead Apr 4, 2015 8:16 AM Flag

    Say you were the sales manager of some corp that made cricket vests. You attend a meeting with your other cronies. The discussion starts with the spiking in the plant downtime. Cost analysts says to fix problem we aren't to meet our numbers. Downtime projections will put your job in jeopardy.

  • ampsacrosshead ampsacrosshead Mar 26, 2015 6:00 PM Flag

    Absolutely trouble is we know what were seeing and hearing. His job performance critique will change with any news. Like what's happening with this stock chances are this will follow the paths of other stocks who RS.I don't think it will go bankrupt though. I think the government is still a silent partner. I could see how someone could lose allot of money on this stock also. You read what their capable of makes you wonder. The only trouble is everything they are selling is very disruptive. The projects technology are disruptive not a plug in sort of gadget. So the news takes awhile doesn't go along with stock price.

  • Reply to


    by carmineconspiracy Mar 25, 2015 1:03 PM
    ampsacrosshead ampsacrosshead Mar 25, 2015 1:30 PM Flag

    The transfer of money would be settle company to company. The difference in your ownership would have a trickle down effect. I wouldn't count on a payout to shareholders.

  • Reply to


    by carmineconspiracy Mar 25, 2015 1:03 PM
    ampsacrosshead ampsacrosshead Mar 25, 2015 1:12 PM Flag

    The only pay back would be in the market. The amount of money wouldn't be distributed. Since they don't pay any dividend. A sinovel settlement price might go up considerable amount.

  • Reply to

    So authorized shares

    by ampsacrosshead Mar 25, 2015 9:33 AM
    ampsacrosshead ampsacrosshead Mar 25, 2015 9:57 AM Flag

    We new about the split. The funny money game is in play. See they have now 65.5 mill shares to issue each other. So if they had 150mil yesterday at .70 cents they have 65.5 mil at 6 bucks. They better hurry and sell time is wasting.

  • Reply to

    Punxsutawney Phil

    by mchase9255 Mar 24, 2015 8:36 AM
    ampsacrosshead ampsacrosshead Mar 24, 2015 10:47 AM Flag

    Yes real time over and over. So the lesson learnt was he adapted and got better. After he did at the end. He went home with best fault current limiter.

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