Harbin Z-20

The Harbin Z-20 or Zhi-20 is a medium lift helicopter produced in the Northeast of China. Its first flight was on 23 December 2013. The helicopter has a maximum takeoff weight in the range of 10 tons, can drop troops at locations of up to 3,000 ft (910 m) altitude, and could operate form the Chinese aircraft carrier Liaoning. It is thought to be comparable to the US made Sikorsky UH-60 Black Hawk helicopter, the civilian Sikorsky S-70C-2 variant of which has been used by the People's Liberation Army since 1984. Some sources suggest that the Z-20 is a copy of the Black Hawk and link the design to the Black Hawk that was abandoned by US special forces in Pakistan during the operation to kill Osama bin Laden on 1 May 2011. The sources say that Pakistan allowed Chinese officials to examine the Black Hawk wreckage. However, Aviation Week also points out that although some aspects of the design do appear similar, such as the tail wheel arrangement, there are also marked differences. For example, the Chinese Z-20 has a five blade rotor compared with the Black Hawks' four blades.

Shan

Shan may refer to:

People

Places

Shaan Shahid

Armaghan Shahid (born 27 April 1971), popularly known as Shaan, or Shaan Shahid) is a Pakistani actor, writer, model, and film director. With two decades in Pakistani cinema and around 500 films to his credit – many of them commercially successful. He is one of the most popular face of Lollywood (a name given to Pakistan's Film Industry). – Shaan has established himself as the leading actor of Pakistan. Shaan started his acting career in 1990 by making debut in Javed Fazli's film Bulandi opposite to Reema Khan. He has won many awards in Pakistan including one Pride of Performance, four National Film Awards, fifteen Nigar Awards, five Lux Style Awards, one Pakistan Media Award, ARY Film Award.

Early life and family

Armaghan Shahid better known today as Shaan Shahid was born in Lahore to director Riaz Shahid and television, theatre and film actress Neelo. His father was a Punjabi Muslim whereas his mother was Punjabi Christian who embraced Islam. His paternal uncle Fiaz Shahid was a cameraman and producer for PTV in Islamabad.

Shan (surname)

Shan (simplified Chinese: 单; traditional Chinese: 單; pinyin: Shàn) is a Chinese surname. The origin of this surname is not clear. One explanation is that it came from Shan County in Shandong province. Another possible origin involves King Cheng of Zhou's youngest son's acquisition of the name when he was given what would become the Shan state when the enfeoffment system was enacted during the Zhou Dynasty. The Shan state existed for a few hundred years before it was annexed by a stronger neighbouring state. It was located in present-day Jiyuan, Henan province. Although the surname comes from the place name, the Shan family was a branch of the royal family of the Zhou Dynasty. Its ancient origin determines its rareness and not many people have the Shan surname. According to one unverifiable estimate, about 150,000 people are of the surname.

Shan could also be used to refer to the rare surname . The rare character was unable to be rendered on a computer so people chose Xian 冼 to replace it. People from Gaozhuang Village born after the system change and people who didn't want a hassle with technology were affected. The choice was controversial as some people saw that future generations would forget their name.

Long

Long may refer to:

In measurements

In geography

People and characters

Other uses

See also

Long (surname)

Long is a surname and may refer to many people.

The Longs in Ireland got their names from a number of different origins. Some are of English, Scottish, and Norman descent. The Norman de Long and le Lung arrived in the 11th century with the Anglo-Norman conquest in 1066 AD and established in numerous locations. A number of Irish Gaelic septs of O'Longain and O'Longaig contributed to the origin of the name. One sept was located in County Armagh, but the greater numbers were in County Cork at Cannovee and also at Moviddy. The Longs lost all their lands in the upheavals of the 17th century. The name is found in its greatest numbers in Munster, County Cork being most favored. The line of direct descent from the last elected chieftain to the present day is unbroken — the official title is styled "O'Long of Carrenelongy". The Irish origin also comes from "Lonklin" from county Tipperary and Dublin.

Long is also the pinyin romanization of several Chinese surnames. It includes 龍/龙, which means "dragon" in Chinese, ranking number 80 on the list of common Chinese surnames in 2006, up from 108 in 1990. Another name transcribed as Long is 隆, which is very rare in contemporary China. In Hong Kong, these names are also romanized as Lung.

Longa (music)

A longa (pl. longe or longae) or long is a musical note that could be either twice or three times as long as a breve (Am.: double whole note, or double note), four or six times as long as a semibreve (Am.: whole note), that appears in early music. The number of breves in a long was determined by the "modus" or "mode" of a passage. Sections in perfect mode used three breves to the long while sections in imperfect mode used two breves to the long. Imperfect longs, worth two breves, existed in perfect mode from the earliest sources (late 12th century), while the fourteenth century saw the introduction of perfect longs, worth three breves, in imperfect mode through the use of dots of addition (puncti additiones).

Prior to the innovations of Franco of Cologne in the mid-thirteenth century, the value of the longa was in common usage in both theoretical and practical sources but appeared primarily in ligatures, or two or more notes joined together. A ligature that began with a longa was said to lack "propriety", while ligatures ending with a longa possessed "perfection", since in the view of that era a "proper and perfect" rhyhmic sequence was the succession of a brevis followed by a longa, justified by the fact that the ligature representing this rhythm is written the same way as a plainchant ligature (a different usage of the term from above). As a result, there were four possible ligature types: those beginning with a brevis and ending with a longa, which had both propriety and perfection, the reverse, which had neither, those both beginning and ending with a longa, which lacked propriety but had perfection, and those beginning and ending with a brevis, which were proper but not perfect (Apel 1961, 88–89, 261–62, 312–14; Reckow 1967, 4. Two longae, rarely three, had the combined value of a maxima. The theoretical value of a maximodus perfectus could only be written with three longae or a maxima plus a longa (Apel 1961, 124, 328, 440).