Health.Zone Web Search

Search results

  1. Results from the Health.Zone Content Network
  2. Heart rate variability - Wikipedia

    en.wikipedia.org/wiki/Heart_rate_variability

    Analysis has shown that the LS periodogram can produce a more accurate estimate of the PSD than FFT methods for typical RR data. Since the RR data is an unevenly sampled data, another advantage of the LS method is that in contrast to FFT-based methods it is able to be used without the need to resample and detrend the RR data.

  3. RR Lyrae - Wikipedia

    en.wikipedia.org/wiki/RR_Lyrae

    RR Lyrae is a variable star in the Lyra constellation, figuring in its west near to Cygnus. [10] As the brightest star in its class, [11] it became the eponym for the RR Lyrae variable class of stars [3] and it has been extensively studied by astronomers. [7] RR Lyrae variables serve as important standard candles that are used to measure ...

  4. What Your Hair & Scalp Say About Your Health - WebMD

    www.webmd.com/skin-problems-and-treatments/ss/...

    In alopecia areata, your immune system mistakenly attacks hair follicles, causing hair to fall out -- often suddenly.Most people will have one or two bald patches, which can be treated easily with ...

  5. ITU Radio Regulations - Wikipedia

    en.wikipedia.org/wiki/ITU_Radio_Regulations

    The ITU Radio Regulations (RR) is a basic document of the International Telecommunication Union (ITU) that regulates on law of nations scale radiocommunication services and the utilisation of radio frequencies.

  6. Bright House Networks - Wikipedia

    en.wikipedia.org/wiki/Bright_House_Networks

    Bright House Networks Spectrum logo (2016–2017) On March 31, 2015, Charter Communications announced it would acquire Bright House in a $10.4 billion deal, contingent on Time Warner Cable waiving its right of first refusal to acquire the latter company, which was not expected to be exercised given the then-pending Comcast–Time Warner Cable ...

  7. RR Lyrae variable - Wikipedia

    en.wikipedia.org/wiki/RR_Lyrae_variable

    The RR Lyrae stars are conventionally divided into three main types, [1] following classification by S.I. Bailey based on the shape of the stars' brightness curves: RRab variables are the most common, making up 91% of all observed RR Lyrae, and display the steep rises in brightness typical of RR Lyrae

  8. Road Runner (video game) - Wikipedia

    en.wikipedia.org/wiki/Road_Runner_(video_game)

    Originally, the game was set to be released as a LaserDisc game, with the game's graphics being overlaid over video footage showing the road and background scenery.. Whenever the player managed to outwit the Coyote - such as tricking him into running off a cliff - a sequence from one of the original Road Runner shorts showing that exact situation would be

  9. AOL Mail for Verizon Customers - AOL Help

    help.aol.com/products/aol-mail-verizon

    Get live expert help with your AOL needs—from email and passwords, technical questions, mobile email and more. AOL Mail for Verizon Customers AOL Mail welcomes Verizon customers to our safe and delightful email experience!