Žďárec

Žďárec is a village and municipality (obec) in Brno-Country District in the South Moravian Region of the Czech Republic.

The municipality covers an area of 8.03 square kilometres (3.10 sq mi), and has a population of 356 (as at 3 July 2006).

Žďárec lies approximately 33 kilometres (21 mi) north-west of Brno and 155 km (96 mi) south-east of Prague.

References

REC

REC or Rec is a shortening of Recording, the process of capturing data onto a storage medium.

REC or may also refer to:

Educational institutes

Organizations

Rec (manga)

Rec (Japanese: レック, Hepburn: Rekku) is a Japanese manga about an aspiring voice actress by Q-Tarō Hanamizawa. A nine-episode anime adaptation by Shaft aired between February and March 2006; an original video animation episode was also produced.

Plot

At the beginning of the story, Fumihiko Matsumaru is outside a movie theater waiting for his date to arrive. When it becomes obvious that he has been "stood up", he crumples his tickets in frustration. As he is about to toss the tickets into a trash can, a girl approaches, and in the "voice" of the tickets, implores him to not waste them. Dumbfounded, he sees the movie with her, which is Roman Holiday.

During the movie, he notices that the girl is reading the subtitles out loud. When he asks her about this after the movie, she says that she was practicing the lines, and that she wants to be Audrey Hepburn. At dinner, she explains that she is a 20-year-old novice voice actress. Going home, they find that they live in the same neighborhood before they part ways. (In the anime, she recites appropriate lines from Roman Holiday.) Matsumaru goes to bed, but he can't sleep. In the darkness, he hears the sounds of sirens; there is a fire in the neighborhood. When he goes to investigate, he discovers that the girl's apartment has burned down. Since she has nowhere to stay, Matsumaru asks her to stay at his apartment; she dazedly accepts.

Range (statistics)

In arithmetic, the range of a set of data is the difference between the largest and smallest values.

However, in descriptive statistics, this concept of range has a more complex meaning. The range is the size of the smallest interval which contains all the data and provides an indication of statistical dispersion. It is measured in the same units as the data. Since it only depends on two of the observations, it is most useful in representing the dispersion of small data sets.

Independent identically distributed continuous random variables

For n independent and identically distributed continuous random variables X₁, X₂, ..., X_n with cumulative distribution function G(x) and probability density function g(x) the range of the X_i is the range of a sample of size n from a population with distribution function G(x).

Distribution

The range has cumulative distribution function

Gumbel notes that the "beauty of this formula is completely marred by the facts that, in general, we cannot express G(x + t) by G(x), and that the numerical integration is lengthy and tiresome."

Range (music)

In music, the range of a musical instrument is the distance from the lowest to the highest pitch it can play. For a singing voice, the equivalent is vocal range. The range of a musical part is the distance between its lowest and highest note.

The terms sounding range, written range, designated range, duration range and dynamic range have specific meanings.

The sounding range refers to the pitches produced by an instrument, while the written range refers to the compass (span) of notes written in the sheet music, where the part is sometimes transposed for convenience. A piccolo, for example, typically has a sounding range one octave higher than its written range. The designated range is the set of notes the player should or can achieve while playing. All instruments have a designated range, and all pitched instruments have a playing range. Timbre, dynamics, and duration ranges are interrelated and one may achieve registral range at the expense of timbre. The designated range is thus the range in which a player is expected to have comfortable control of all aspects.

Range of a projectile

In physics, assuming a flat Earth with a uniform gravity field, and no air resistance, a projectile launched with specific initial conditions will have a predictable range.

The following applies for ranges which are small compared to the size of the Earth. For longer ranges see sub-orbital spaceflight. The maximum horizontal distance traveled by the projectile

When neglecting air resistance, the range of a projectile will be

If (y₀) is taken to be zero, meaning the object is being launched on flat ground, the range of the projectile will then simplify to

Ideal projectile motion

Ideal projectile motion states that there is no air resistance and no change in gravitational acceleration. This assumption simplifies the mathematics greatly, and is a close approximation of actual projectile motion in cases where the distances travelled are small. Ideal projectile motion is also a good introduction to the topic before adding the complications of air resistance.