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  • humhum
    replied
    NMR with TWO Coil

    NMR with TWO Coil



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  • humhum
    replied
    NMR Spectroscopy

    Originally posted by J_Player View Post
    Hi sakis1,

    Thank you for posting your tips to learn about the NMR that you use on your pistol.
    I read your all the websites that show images where you say "look at google images for NMR.
    I found that all the images showed powerful magnets that are used to create a very strong magnetic field to put unknown samples into so the NMR can be measured.
    What I read from the links you showed, the only way to obtain a strong enough magnetic field to detect NMR frequencies requires using a superconducting magnet to make a 12 Tesla or more field field to insert a sample into. Liquid nitrogen and liquid helium are required in order to cool the solenoid coils cold enough to create the superconducting electromagnet so it can reach a large current flow to create this enormous magnetic field.
    Of course, the superconducting magnet wire is usually a copper clad niobium-titanium alloy, because ordinary copper wire does not work.
    I can see from your google NMR images that a computer is used to make calculations from the MHz data taken from the sensors in the NMR cyrogenic chamber.
    The final calculation can identify what element was present from the precession data.
    See below for some images I found when I made the google NMR image search as you said.

    I had no idea that you have found a way to miniaturize a superconducting solenoid to generate intense magnetic fields strong enough to perform NMR spectrometry.
    This is quite a feat.
    This magnetic field is only 200,000 times stronger than the earth's natural field, but it should be strong enough to give adequate results for NMR spectroscopy.
    It seems even more amazing that you have been able to identify buried samples without placing them into the 12 Tesla superconducting field on your PD first.


    What I am wondering are three questions:
    1. How do you keep the liquid nitrogen and liquid helium cold long enough for treasure hunting so your superconducting coil can maintain the 12 Tesla field?
    2. What power source do you use to drive your superconducting magnet?
    3. How did you manage to get buried treasures to precess when they are not first placed inside the 12 Tesla magnet cavity on your PD?

    Best wishes,
    J_P
    another link for NMR


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  • mehdi
    replied
    Originally posted by Morgan View Post
    Hi Mehdi

    Thanks for all this information,i see your country as a lot of history and potential treasures.So be careful to not stay this 1 or 2 years in jail.

    regards
    thank you Morgan, don't worry i am careful

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  • mehdi
    replied
    Originally posted by Fred View Post
    Was interesting to read mehdi, thanks !
    thank you

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  • Morgan
    replied
    Originally posted by mehdi View Post
    Morgan, some info about Iran:
    Iran is not Arab country, Iran is Persian! The name of Iran (ایران) is the Modern Persian derivative from the Proto-Iranian term Aryānā,, meaning "Land of the Aryans", first attested in Zoroastrianism's Avesta tradition.
    The term Ērān is found to refer to Iran in a 3rd century Sassanid inscription, and the Parthian inscription that accompanies it uses the Parthian term "aryān" in reference to Iranians. However historically Iran has been referred to as Persia or similar (La Perse, Persien, Perzië, etc.) by the Western world, mainly due to the writings of Greek historians who called Iran Persis (Περσίς), meaning land of the Persians. In 1935 Rezā Shāh requested that the international community should refer to the country as Iran. Opposition to the name change led to the reversal of the decision, and in 1959 both names were to be used interchangeably. Since the Iranian Revolution in 1979 the official name of the country has been the "Islamic Republic of Iran."
    most people that live in Iran are Persian - Azeri( Azerbaijan's turk's) - turkmen's - kurd's and a few Arab's and other people. the language of Iran is farsi but with Arab alphabet.
    in Iran TH is not allowed and TH's have 1 or 2 years jail! but not more than this!
    if you need more info, i can post more info here.
    Hi Mehdi

    Thanks for all this information,i see your country as a lot of history and potential treasures.So be careful to not stay this 1 or 2 years in jail.

    regards

    Leave a comment:


  • Fred
    replied
    Originally posted by WM6 View Post
    OK Fred, on your responsibility:
    I ams sorry WM6, but i had to report this post using the red triangle because of privacy and +18 issues.
    Regards,
    Fred

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  • WM6
    replied
    Originally posted by Fred View Post

    I am sure JP would be happy to see a picture, as long as we can see the hands.
    OK Fred, on your responsibility:

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  • Fred
    replied
    Originally posted by WM6 View Post
    No, no Fred, it is about Wilma. I have photo of you two in delicate position.
    I am sure JP would be happy to see a picture, as long as we can see the hands.

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  • Fred
    replied
    Originally posted by mehdi View Post
    Morgan, some info about Iran:
    Was interesting to read mehdi, thanks !

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  • WM6
    replied
    Originally posted by Fred View Post
    Wilma?? You mean Messy69 maybe, but i suspected that there was a little supplement to it that i wouldn´t like.
    No, no Fred, it is about Wilma. I have photo of you two in delicate position.

    Leave a comment:


  • Fred
    replied
    Originally posted by WM6 View Post
    Fred, didn't you have something with Wilma??
    Wilma?? You mean Messy69 maybe, but i suspected that there was a little supplement to it that i wouldn´t like.

    Leave a comment:


  • mehdi
    replied
    Originally posted by Morgan View Post
    Hi Mehdi

    I agree with J_P,that Iran is great historical and cultural among the arab countries,but i heard some stories of how your country deal with TH´s,simple and clean,they hang them all !!! and this is very bad,i have nothing against arabs,simple not agree with this law,and China apply the same law to TH´s !!!
    In my country we have 400 years of arab ocupation after the year of 711 DC,when the arabs win big battle(Guadalet) against Visigotic worriors,so also the VISIGOTORUM CODEX is someting bad,barbarians simple cut the right hand if people stole something,but arabs allways hanging until this recent days ??? So,what can worse than put the life of a person so low that can die becouse of TH activity,maybe prisons are overload???thats the point i dont like ,if i´m wrong about this law in your coutry,i´m sorry to post this,but thats what i heard about...



    [ATTACH]17837[/ATTACH]

    [ATTACH]17838[/ATTACH]
    Morgan, some info about Iran:
    Iran is not Arab country, Iran is Persian! The name of Iran (ایران) is the Modern Persian derivative from the Proto-Iranian term Aryānā,, meaning "Land of the Aryans", first attested in Zoroastrianism's Avesta tradition.
    The term Ērān is found to refer to Iran in a 3rd century Sassanid inscription, and the Parthian inscription that accompanies it uses the Parthian term "aryān" in reference to Iranians. However historically Iran has been referred to as Persia or similar (La Perse, Persien, Perzië, etc.) by the Western world, mainly due to the writings of Greek historians who called Iran Persis (Περσίς), meaning land of the Persians. In 1935 Rezā Shāh requested that the international community should refer to the country as Iran. Opposition to the name change led to the reversal of the decision, and in 1959 both names were to be used interchangeably. Since the Iranian Revolution in 1979 the official name of the country has been the "Islamic Republic of Iran."
    most people that live in Iran are Persian - Azeri( Azerbaijan's turk's) - turkmen's - kurd's and a few Arab's and other people. the language of Iran is farsi but with Arab alphabet.
    in Iran TH is not allowed and TH's have 1 or 2 years jail! but not more than this!
    if you need more info, i can post more info here.
    Attached Files

    Leave a comment:


  • WM6
    replied
    Originally posted by Fred View Post
    Hi Karolina !
    ♥♥
    Fred, didn't you have something with Wilma??

    Leave a comment:


  • Morgan
    replied
    [QUOTE=mosha;141556]
    Originally posted by Morgan View Post
    Hi Mehdi

    I agree with J_P,that Iran is great historical and cultural among the arab countries,but i heard some stories of how your country deal with TH´s,simple and clean,they hang them all !!! and this is very bad,i have nothing against arabs,simple not agree with this law,and China apply the same law to TH´s !!!
    In my country we have 400 years of arab ocupation after the year of 711 DC,when the arabs win big battle(Guadalet) against Visigotic worriors,so also the VISIGOTORUM CODEX is someting bad,barbarians simple cut the right hand if people stole something,but arabs allways hanging until this recent days ??? So,what can worse than put the life of a person so low that can die becouse of TH activity,maybe prisons are overload???thats the point i dont like ,if i´m wrong about this law in your coutry,i´m sorry to post this,but thats what i heard about...
    Hi Morgan,

    Iran is not Arab country,
    Regarding hanging person because of TH, in my country Saudi Arabia TH is not allowed but Also is not a crime, I never heard any one jailed because of TH.
    That is great news ! maybe you have better law than in my country

    Leave a comment:


  • mosha
    replied
    About Iran

    [QUOTE=Morgan;141540]Hi Mehdi

    I agree with J_P,that Iran is great historical and cultural among the arab countries,but i heard some stories of how your country deal with TH´s,simple and clean,they hang them all !!! and this is very bad,i have nothing against arabs,simple not agree with this law,and China apply the same law to TH´s !!!
    In my country we have 400 years of arab ocupation after the year of 711 DC,when the arabs win big battle(Guadalet) against Visigotic worriors,so also the VISIGOTORUM CODEX is someting bad,barbarians simple cut the right hand if people stole something,but arabs allways hanging until this recent days ??? So,what can worse than put the life of a person so low that can die becouse of TH activity,maybe prisons are overload???thats the point i dont like ,if i´m wrong about this law in your coutry,i´m sorry to post this,but thats what i heard about...
    Hi Morgan,

    Iran is not Arab country,
    Regarding hanging person because of TH, in my country Saudi Arabia TH is not allowed but Also is not a crime, I never heard any one jailed because of TH.

    Leave a comment:

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