enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Settlement hierarchy - Wikipedia

    en.wikipedia.org/wiki/Settlement_hierarchy

    The main type at this level is the Conurbation or metropolis – a consolidating regional urban area or catchment area, the metropolitan area, consisting of possibly a central city, suburbs and satellite towns or cities, with a population usually reaching one million or more people. Larger types at this level would be:

  3. Human overpopulation - Wikipedia

    en.wikipedia.org/wiki/Human_overpopulation

    The belief that global population levels will become too large to sustain is a point of contentious debate. Those who believe global human overpopulation to be a valid concern, argue that increased levels of resource consumption and pollution exceed the environment's carrying capacity, leading to population overshoot. [18]

  4. Large numbers - Wikipedia

    en.wikipedia.org/wiki/Large_numbers

    I.e., if a number x is too large for a representation () the power tower can be made one higher, replacing x by log 10 x, or find x from the lower-tower representation of the log 10 of the whole number. If the power tower would contain one or more numbers different from 10, the two approaches would lead to different results, corresponding to ...

  5. Dunbar's number - Wikipedia

    en.wikipedia.org/wiki/Dunbar's_number

    Dunbar's number has become of interest in anthropology, evolutionary psychology, [12] statistics, and business management.For example, developers of social software are interested in it, as they need to know the size of social networks their software needs to take into account; and in the modern military, operational psychologists seek such data to support or refute policies related to ...

  6. Sample size determination - Wikipedia

    en.wikipedia.org/wiki/Sample_size_determination

    For example, if a study using laboratory animals is planned with four treatment groups (T=3), with eight animals per group, making 32 animals total (N=31), without any further stratification (B=0), then E would equal 28, which is above the cutoff of 20, indicating that sample size may be a bit too large, and six animals per group might be more ...

  7. Get the latest news, politics, sports, and weather updates on AOL.com.

  8. Are your vitamin D levels low? An expert shares some ... - AOL

    www.aol.com/lifestyle/vitamin-d-levels-low...

    Levels below 30 nanomoles per liter (nmol/L) are considered low, while 50 nmol/L and above is considered normal. But here are some symptoms you might experience if your body is low on the nutrient.

  9. Many passengers might prefer not to fly regional jets. But ...

    www.aol.com/many-passengers-might-prefer-not...

    And many of these flights are just as long, if not longer than flights flown by larger jets. About 13% of US regional jet flights this year will be over 1,000 miles, according to Cirium.