Window

A window is an opening in a wall, door, roof or vehicle that allows the passage of light and, if not closed or sealed, air and sound.

Modern windows are usually glazed or covered in some other transparent or translucent material. Windows are held in place by frames. Many glazed windows may be opened, to allow ventilation, or closed, to exclude inclement weather. Windows often have a latch or similar mechanism to lock the window shut.

Types include the eyebrow window, fixed windows, single-hung and double-hung sash windows, horizontal sliding sash windows, casement windows, awning windows, hopper windows, tilt and slide windows (often door-sized), tilt and turn windows, transom windows, sidelight windows, jalousie or louvered windows, clerestory windows, skylights, roof windows, roof lanterns, bay windows, oriel windows, thermal, or Diocletian, windows, picture windows, emergency exit windows, stained glass windows, French windows, and double- and triple paned windows.

The Romans were the first known to use glass for windows, a technology likely first produced in Roman Egypt, in Alexandria ca. 100 AD. Paper windows were economical and widely used in ancient China, Korea and Japan. In England, glass became common in the windows of ordinary homes only in the early 17th century whereas windows made up of panes of flattened animal horn were used as early as the 14th century. Modern-style floor-to-ceiling windows became possible only after the industrial plate glass making processes were perfected.

Window (geology)

A tectonic window (or Fenster (lit. "window" in German)) is a geologic structure formed by erosion or normal faulting on a thrust system. In such a system the rock mass (hanging wall block) that has been transported by movement along the thrust is called a nappe. When erosion or normal faulting produces a hole in the nappe where the underlying autochthonous (i.e. un-transported) rocks crop out this is called a window.

Windows can be almost any size, from a couple of metres to hundreds of kilometres.

From Genesis to Revelation

From Genesis to Revelation is the first studio album by the British band Genesis. It was released in March 1969 on Decca Records in England (London Records in North America). It was produced by Jonathan King, who discovered them in 1967 while the members of Genesis were pupils at Charterhouse School, King's alma mater. It was reissued in various regions, including the United Kingdom (home country), as In the Beginning (first in 1974) and then part of Decca's Rock Roots repackaging series in 1976 before reverting to original title in recent reissues.

Production

Genesis originally consisted of Peter Gabriel, Tony Banks, Mike Rutherford, and Anthony Phillips, without a drummer. Once one of their demo tapes caught the attention of Jonathan King, he took them under his wing, gave them the name Genesis and, with the addition of schoolmate Chris Stewart on drums, recorded "The Silent Sun" as their first single. It was later described by the band as a "Bee Gees pastiche" written specifically to win King's approval, as the Bee Gees were one of King's favourite groups. Its February 1968 release on Decca Records was not a commercial success. Neither was the follow-up "A Winter's Tale" three months later.

Leaf

A leaf is an organ of a vascular plant and is the principal lateral appendage of the stem. The leaves and stem together form the shoot.Foliage is a mass noun that refers to leaves collectively.

Typically a leaf is a thin, dorsiventrally flattened organ, borne above ground and specialized for photosynthesis. Most leaves have distinctive upper (adaxial) and lower (abaxial) surfaces that differ in colour, hairiness, the number of stomata (pores that intake and output gases) and other features. In most plant species, leaves are broad and flat. Such species are referred to as broad-leaved plants. Many gymnosperm species have thin needle-like leaves that can be advantageous in cold climates frequented by snow and frost. Leaves can also have other shapes and forms such as the scales in certain species of conifers. Some leaves are not above ground (such as bulb scales). Succulent plants often have thick juicy leaves, but some leaves are without major photosynthetic function and may be dead at maturity, as in some cataphylls, and spines). Furthermore, several kinds of leaf-like structures found in vascular plants are not totally homologous with them. Examples include flattened plant stems (called phylloclades and cladodes), and phyllodes (flattened leaf stems), both of which differ from leaves in their structure and origin. Many structures of non-vascular plants, and even of some lichens, which are not plants at all (in the sense of being members of the kingdom Plantae), look and function much like leaves. The primary site of photosynthesis in most leaves (palisade mesophyll) almost always occurs on the upper side of the blade or lamina of the leaf but in some species, including the mature foliage of Eucalyptus palisade occurs on both sides and the leaves are said to be isobilateral.

Leaf (Japanese company)

Leaf is a Japanese visual novel studio under the publisher Aquaplus, and has offices in Yodogawa-ku, Osaka, and Tokyo. It and its competitor Key (to which it is often compared) are two of the most popular and successful dedicated visual novel studios operating today. It was launched out of obscurity by its early release To Heart. Leaf used the XviD video codec in several games: Aruru to Asobo!!, Tears to Tiara, Kusari, and ToHeart2 X Rated. Since XviD is free software, released under the GPL, Leaf was forced to release the source code to those games under the same license. One still required the game data to actually play the games with the source code. In addition, a free software engine called xlvns was developed soon after Leaf released its first three visual novels. Characters from Utawarerumono, Tears to Tiara, To Heart, and Kizuato are playable in Aquapazza: Aquaplus Dream Match, a fighting game developed by Aquaplus featuring characters from various Leaf games.

Nissan Leaf

The Nissan Leaf (also formatted "LEAF" as a backronym for leading environmentally-friendly affordable family car) is a compact five-door hatchback electric car manufactured by Nissan and introduced in Japan and the United States in December 2010, followed by various European countries and Canada in 2011. The U.S. Environmental Protection Agency (EPA) official range for the 2016 model year Leaf with the 30 kWh battery is 172 km (107 miles) on a full battery charge, while the trim with the smaller 24 kWh battery is 135 km (84 miles), the same as the 2014/15 model year.

As of December 2015, the Nissan Leaf is the world's all-time best selling highway-capable all-electric car. Leaf global sales passed the 200,000 unit milestone in December 2015, five years after its introduction. As of December 2015, the top markets for Leaf sales are the United States with over 89,000 units, followed by Japan with over 57,000 units, and Europe with over 49,000 Leafs. The European market is led by Norway with over 15,000 new units, and the U.K. with over 12,000 units registered.