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#periodic — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #periodic, aggregated by home.social.

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  1. SpaceX Trajectory Remains Upward Despite Periodic Setbacks as Company Advances Ambitious Goals
    atlas.whatip.xyz/post.php?slug
    <p>SpaceX continues to lead in space exploration with its innovative approaches
    #trajectory #periodic #setbacks #remains

  2. Catch Comet 220P McNaught in Outburst
    atlas.whatip.xyz/post.php?slug
    <p>We witnessed a surprise outburst late last week, from a lesser known periodic comet
    #mcnaught #outburst #periodic #comet

  3. Catch Comet 220P McNaught in Outburst
    atlas.whatip.xyz/post.php?slug
    <p>We witnessed a surprise outburst late last week, from a lesser known periodic comet
    #mcnaught #outburst #periodic #comet

  4. Can I Lick It?

    At some point in human history, someone licked every element in #periodic table

    Not the same person, obviously—that would require an impressive tolerance for radiation & poor decision-making

    But collectively, across centuries of #scientific #inquiry, accidental exposure, & sheer #human stubbornness, tongues touched all 118 known elements

    Some of those encounters went fine. Others ended careers, relationships & vital organ function.

    fazzler.com/can-i-lick-it-a-pe

    #science #humour

  5. Can I Lick It?

    At some point in human history, someone licked every element in #periodic table

    Not the same person, obviously—that would require an impressive tolerance for radiation & poor decision-making

    But collectively, across centuries of #scientific #inquiry, accidental exposure, & sheer #human stubbornness, tongues touched all 118 known elements

    Some of those encounters went fine. Others ended careers, relationships & vital organ function.

    fazzler.com/can-i-lick-it-a-pe

    #science #humour

  6. Can I Lick It?

    At some point in human history, someone licked every element in #periodic table

    Not the same person, obviously—that would require an impressive tolerance for radiation & poor decision-making

    But collectively, across centuries of #scientific #inquiry, accidental exposure, & sheer #human stubbornness, tongues touched all 118 known elements

    Some of those encounters went fine. Others ended careers, relationships & vital organ function.

    fazzler.com/can-i-lick-it-a-pe

    #science #humour

  7. Can I Lick It?

    At some point in human history, someone licked every element in #periodic table

    Not the same person, obviously—that would require an impressive tolerance for radiation & poor decision-making

    But collectively, across centuries of #scientific #inquiry, accidental exposure, & sheer #human stubbornness, tongues touched all 118 known elements

    Some of those encounters went fine. Others ended careers, relationships & vital organ function.

    fazzler.com/can-i-lick-it-a-pe

    #science #humour

  8. Can I Lick It?

    At some point in human history, someone licked every element in #periodic table

    Not the same person, obviously—that would require an impressive tolerance for radiation & poor decision-making

    But collectively, across centuries of #scientific #inquiry, accidental exposure, & sheer #human stubbornness, tongues touched all 118 known elements

    Some of those encounters went fine. Others ended careers, relationships & vital organ function.

    fazzler.com/can-i-lick-it-a-pe

    #science #humour

  9. @infobeautiful
    The #older amongst us remember the figures you the when you feed different #periodic signals in the x- and y-deflection of an #Oscilloscope

    Often seen in these #pictures from 1966

    imdb.com/de/title/tt0061289/

  10. @infobeautiful
    The #older amongst us remember the figures you the when you feed different #periodic signals in the x- and y-deflection of an #Oscilloscope

    Often seen in these #pictures from 1966

    imdb.com/de/title/tt0061289/

  11. @infobeautiful
    The #older amongst us remember the figures you the when you feed different #periodic signals in the x- and y-deflection of an #Oscilloscope

    Often seen in these #pictures from 1966

    imdb.com/de/title/tt0061289/

  12. @infobeautiful
    The #older amongst us remember the figures you the when you feed different #periodic signals in the x- and y-deflection of an #Oscilloscope

    Often seen in these #pictures from 1966

    imdb.com/de/title/tt0061289/

  13. @infobeautiful
    The #older amongst us remember the figures you the when you feed different #periodic signals in the x- and y-deflection of an #Oscilloscope

    Often seen in these #pictures from 1966

    imdb.com/de/title/tt0061289/

  14. I'm wondering: #physics makes a lot of use of #periodic functions, in particular it is very useful to solve space-dependent equations in representative volumes with #periodicBoundaryConditions.

    However I've only seen it done with periodicity along orthogonal directions, aligned with a Cartesian frame.

    Do you know of work, e.g. #PDE resolution, in nonrectangular #periodicDomains? E.g., in a #tiled hexagon? (but with a sufficiently generic setting, not exploiting regular hexagon symmetries) Even better if the periodicity parameters themselves are among the unknowns.

    (Maybe I'm completely missing something obvious there, I'm in my first steps towards defining what I want - any random thought on the topic highly welcome!)

    #tiling people?

  15. I'm wondering: #physics makes a lot of use of #periodic functions, in particular it is very useful to solve space-dependent equations in representative volumes with #periodicBoundaryConditions.

    However I've only seen it done with periodicity along orthogonal directions, aligned with a Cartesian frame.

    Do you know of work, e.g. #PDE resolution, in nonrectangular #periodicDomains? E.g., in a #tiled hexagon? (but with a sufficiently generic setting, not exploiting regular hexagon symmetries) Even better if the periodicity parameters themselves are among the unknowns.

    (Maybe I'm completely missing something obvious there, I'm in my first steps towards defining what I want - any random thought on the topic highly welcome!)

    #tiling people?

  16. I'm wondering: #physics makes a lot of use of #periodic functions, in particular it is very useful to solve space-dependent equations in representative volumes with #periodicBoundaryConditions.

    However I've only seen it done with periodicity along orthogonal directions, aligned with a Cartesian frame.

    Do you know of work, e.g. #PDE resolution, in nonrectangular #periodicDomains? E.g., in a #tiled hexagon? (but with a sufficiently generic setting, not exploiting regular hexagon symmetries) Even better if the periodicity parameters themselves are among the unknowns.

    (Maybe I'm completely missing something obvious there, I'm in my first steps towards defining what I want - any random thought on the topic highly welcome!)

    #tiling people?

  17. I'm wondering: #physics makes a lot of use of #periodic functions, in particular it is very useful to solve space-dependent equations in representative volumes with #periodicBoundaryConditions.

    However I've only seen it done with periodicity along orthogonal directions, aligned with a Cartesian frame.

    Do you know of work, e.g. #PDE resolution, in nonrectangular #periodicDomains? E.g., in a #tiled hexagon? (but with a sufficiently generic setting, not exploiting regular hexagon symmetries) Even better if the periodicity parameters themselves are among the unknowns.

    (Maybe I'm completely missing something obvious there, I'm in my first steps towards defining what I want - any random thought on the topic highly welcome!)

    #tiling people?

  18. I'm wondering: #physics makes a lot of use of #periodic functions, in particular it is very useful to solve space-dependent equations in representative volumes with #periodicBoundaryConditions.

    However I've only seen it done with periodicity along orthogonal directions, aligned with a Cartesian frame.

    Do you know of work, e.g. #PDE resolution, in nonrectangular #periodicDomains? E.g., in a #tiled hexagon? (but with a sufficiently generic setting, not exploiting regular hexagon symmetries) Even better if the periodicity parameters themselves are among the unknowns.

    (Maybe I'm completely missing something obvious there, I'm in my first steps towards defining what I want - any random thought on the topic highly welcome!)

    #tiling people?

  19. The periodic table for spatial analysis, where each element of the table contains a set of explained spatial analysis tools, grouped by color and vector on the left and raster on the right #periodic

    gisgeography.com/spatial-analy

  20. The periodic table for spatial analysis, where each element of the table contains a set of explained spatial analysis tools, grouped by color and vector on the left and raster on the right #periodic

    gisgeography.com/spatial-analy

  21. The periodic table for spatial analysis, where each element of the table contains a set of explained spatial analysis tools, grouped by color and vector on the left and raster on the right #periodic

    gisgeography.com/spatial-analy

  22. The periodic table for spatial analysis, where each element of the table contains a set of explained spatial analysis tools, grouped by color and vector on the left and raster on the right #periodic

    gisgeography.com/spatial-analy

  23. The periodic table for spatial analysis, where each element of the table contains a set of explained spatial analysis tools, grouped by color and vector on the left and raster on the right #periodic

    gisgeography.com/spatial-analy

  24. When I was studying #DynamicLoading of a #Structure, at least for the case of small deflections and a single-degree-of-freedom, we covered both #Periodic and #ImpulsiveLoads. The former take place over an extended period and so damping is important, while for the latter, if they are short-lived, then damping can be neglected.
    (Continues...)

    #MyWork #CCBYSA #Mathematics #Physics #Engineering #Dynamics

  25. When I was studying #DynamicLoading of a #Structure, at least for the case of small deflections and a single-degree-of-freedom, we covered both #Periodic and #ImpulsiveLoads. The former take place over an extended period and so damping is important, while for the latter, if they are short-lived, then damping can be neglected.
    (Continues...)

    #MyWork #CCBYSA #Mathematics #Physics #Engineering #Dynamics

  26. When I was studying #DynamicLoading of a #Structure, at least for the case of small deflections and a single-degree-of-freedom, we covered both #Periodic and #ImpulsiveLoads. The former take place over an extended period and so damping is important, while for the latter, if they are short-lived, then damping can be neglected.
    (Continues...)

    #MyWork #CCBYSA #Mathematics #Physics #Engineering #Dynamics

  27. When I was studying #DynamicLoading of a #Structure, at least for the case of small deflections and a single-degree-of-freedom, we covered both #Periodic and #ImpulsiveLoads. The former take place over an extended period and so damping is important, while for the latter, if they are short-lived, then damping can be neglected.
    (Continues...)

    #MyWork #CCBYSA #Mathematics #Physics #Engineering #Dynamics

  28. When I was studying #DynamicLoading of a #Structure, at least for the case of small deflections and a single-degree-of-freedom, we covered both #Periodic and #ImpulsiveLoads. The former take place over an extended period and so damping is important, while for the latter, if they are short-lived, then damping can be neglected.
    (Continues...)

    #MyWork #CCBYSA #Mathematics #Physics #Engineering #Dynamics

  29. Gerade sind die #periodic #snapshot #task|s auf #truenas durchgelaufen. Die #replication tasks haben alle Daten direkt auf eine zweite Instanz #freenas #nas rübergeschoben. Kurz danach hat der #proxmox alle #lxc #container sowie die virtuellen Maschinen #kvm auf den proxmox #backup #server #pbs drauf gepackt.
    #DataProtection

    #opensource

    Nein, sorry, da kann man nicht zugucken, das vollzieht sich alles hinter einer #pfsense #firewall

    Gut, damit kann die neue Woche beginnen...

  30. Gerade sind die #periodic #snapshot #task|s auf #truenas durchgelaufen. Die #replication tasks haben alle Daten direkt auf eine zweite Instanz #freenas #nas rübergeschoben. Kurz danach hat der #proxmox alle #lxc #container sowie die virtuellen Maschinen #kvm auf den proxmox #backup #server #pbs drauf gepackt.
    #DataProtection

    #opensource

    Nein, sorry, da kann man nicht zugucken, das vollzieht sich alles hinter einer #pfsense #firewall

    Gut, damit kann die neue Woche beginnen...

  31. Gerade sind die #periodic #snapshot #task|s auf #truenas durchgelaufen. Die #replication tasks haben alle Daten direkt auf eine zweite Instanz #freenas #nas rübergeschoben. Kurz danach hat der #proxmox alle #lxc #container sowie die virtuellen Maschinen #kvm auf den proxmox #backup #server #pbs drauf gepackt.
    #DataProtection

    #opensource

    Nein, sorry, da kann man nicht zugucken, das vollzieht sich alles hinter einer #pfsense #firewall

    Gut, damit kann die neue Woche beginnen...

  32. Gerade sind die #periodic #snapshot #task|s auf #truenas durchgelaufen. Die #replication tasks haben alle Daten direkt auf eine zweite Instanz #freenas #nas rübergeschoben. Kurz danach hat der #proxmox alle #lxc #container sowie die virtuellen Maschinen #kvm auf den proxmox #backup #server #pbs drauf gepackt.
    #DataProtection

    #opensource

    Nein, sorry, da kann man nicht zugucken, das vollzieht sich alles hinter einer #pfsense #firewall

    Gut, damit kann die neue Woche beginnen...

  33. Kalenderfans!

    Jeden Monat haben wir bekanntlich einen 13. des Monats. Aber wie viele Monats-Dreizehnte sind Freitage?

    Bitte gerne boosten.

    #kalender #mathe #periodic

  34. Kalenderfans!

    Jeden Monat haben wir bekanntlich einen 13. des Monats. Aber wie viele Monats-Dreizehnte sind Freitage?

    Bitte gerne boosten.

    #kalender #mathe #periodic

  35. Kalenderfans!

    Jeden Monat haben wir bekanntlich einen 13. des Monats. Aber wie viele Monats-Dreizehnte sind Freitage?

    Bitte gerne boosten.

    #kalender #mathe #periodic

  36. Kalenderfans!

    Jeden Monat haben wir bekanntlich einen 13. des Monats. Aber wie viele Monats-Dreizehnte sind Freitage?

    Bitte gerne boosten.

    #kalender #mathe #periodic

  37. Kalenderfans!

    Jeden Monat haben wir bekanntlich einen 13. des Monats. Aber wie viele Monats-Dreizehnte sind Freitage?

    Bitte gerne boosten.

    #kalender #mathe #periodic

  38. Imagine a circular wheel rolling, without skidding, on a flat, horizontal surface. The #locus of any given point on its #circumference is called a #cycloid. It is a #periodic #curve with #period over the #circle's circumference and has #cusps whenever the point is in contact with the surface (the two sides of the curve are tangentially vertical at that point).

    #Mathematics #Geometry #Maths #AppliedMathematics #Mechanics #Kinematics #Dynamics #Physics #MyWork #CCBYSA #WxMaxima

  39. Imagine a circular wheel rolling, without skidding, on a flat, horizontal surface. The #locus of any given point on its #circumference is called a #cycloid. It is a #periodic #curve with #period over the #circle's circumference and has #cusps whenever the point is in contact with the surface (the two sides of the curve are tangentially vertical at that point).

    #Mathematics #Geometry #Maths #AppliedMathematics #Mechanics #Kinematics #Dynamics #Physics #MyWork #CCBYSA #WxMaxima

  40. Imagine a circular wheel rolling, without skidding, on a flat, horizontal surface. The #locus of any given point on its #circumference is called a #cycloid. It is a #periodic #curve with #period over the #circle's circumference and has #cusps whenever the point is in contact with the surface (the two sides of the curve are tangentially vertical at that point).

    #Mathematics #Geometry #Maths #AppliedMathematics #Mechanics #Kinematics #Dynamics #Physics #MyWork #CCBYSA #WxMaxima

  41. Imagine a circular wheel rolling, without skidding, on a flat, horizontal surface. The #locus of any given point on its #circumference is called a #cycloid. It is a #periodic #curve with #period over the #circle's circumference and has #cusps whenever the point is in contact with the surface (the two sides of the curve are tangentially vertical at that point).

    #Mathematics #Geometry #Maths #AppliedMathematics #Mechanics #Kinematics #Dynamics #Physics #MyWork #CCBYSA #WxMaxima

  42. Imagine a circular wheel rolling, without skidding, on a flat, horizontal surface. The #locus of any given point on its #circumference is called a #cycloid. It is a #periodic #curve with #period over the #circle's circumference and has #cusps whenever the point is in contact with the surface (the two sides of the curve are tangentially vertical at that point).

    #Mathematics #Geometry #Maths #AppliedMathematics #Mechanics #Kinematics #Dynamics #Physics #MyWork #CCBYSA #WxMaxima

  43. @compoundchem happy birthday, very interesting. Let me share you one #boardgame about #Chemistry produced by #science oriented designers , the rulebook always comes with a dedicated explanatory addendum and can be used at #school . They have covered several topics already . Happy 2024.#Periodic
    kickstarter.com/projects/geniu