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Lock
Lock(s) may refer to: Common meanings *Lock and key, a mechanical device used to secure items of importance *Lock (water navigation), a device for boats to transit between different levels of water, as in a canal Arts and entertainment * ''Lock'' (film), a 2016 Punjabi film * Lock (''Saga of the Skolian Empire''), a sentient machine in the novels by Catherine Asaro *Lock (waltz), a dance figure * ''Locked'' (miniseries), Indian web miniseries * ''The Lock'' (Constable), an 1824 painting by John Constable * ''The Lock'' (Fragonard) or ''The Bolt'', a 1777 painting by Jean-Honoré Fragonard * ''Locks'' (album), by Garnet Crow, 2008 People * Lock (surname) * Ormer Locklear (1891–1920), American stunt pilot and film actor nicknamed "Lock" * George Locks (1889–1965), English cricketer * Lock Martin (1916–1959), stage name of American actor Joseph Lockard Martin, Jr. Places * Lock, Ohio, an unincorporated community in the United States * Lock, South Australia, a small town in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ormer Locklear
Ormer Leslie "Lock" Locklear (October 28, 1891 – August 2, 1920) was an American daredevil stunt pilot and film actor. His popular flying circus caught the attention of Hollywood, and he starred in ''The Great Air Robbery'' (1919), a screenplay about the mid-air piracy of a US airmail plane. In his next film, ''The Skywayman'', the plane crashed during a climactic dive, when the lighting team supposedly failed to douse the lights on cue, so Locklear was dazzled and flew blindly into the ground, dying instantly with his co-pilot Milton "Skeets" Elliott. The scene remained on the film. Early life Born in Greenville, Texas, Locklear was raised in Fort Worth. In 1911, Locklear met Calbraith Perry Rodgers, who landed his plane in Fort Worth to unclog a fuel line. After meeting Rodgers, Locklear became fascinated with aviation and airplanes. Shortly thereafter, Locklear and his brother constructed their own glider. Upon completing his education, Locklear went to work as a carpe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock (water Navigation)
A lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself (usually then called a caisson) that rises and falls. Locks are used to make a river more easily navigable, or to allow a canal to cross land that is not level. Later canals used more and larger locks to allow a more direct route to be taken. Pound lock A ''pound lock'' is most commonly used on canals and rivers today. A pound lock has a chamber with gates at both ends that control the level of water in the pound. In contrast, an earlier design with a single gate was known as a flash lock. Pound locks were first used in China during the Song Dynasty (960–1279 AD), having been pioneered by the Song politician and naval ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock And Key
A lock is a mechanical or electronic fastening device that is released by a physical object (such as a key, keycard, fingerprint, RFID card, security token or coin), by supplying secret information (such as a number or letter permutation or password), by a combination thereof, or it may only be able to be opened from one side, such as a door chain. A key is a device that is used to operate a lock (to lock or unlock it). A typical key is a small piece of metal consisting of two parts: the '' bit'' or ''blade'', which slides into the keyway of the lock and distinguishes between different keys, and the ''bow'', which is left protruding so that torque can be applied by the user. In its simplest implementation, a key operates one lock or set of locks that are keyed alike, a lock/key system where each similarly keyed lock requires the same, unique key. The key serves as a security token for access to the locked area; locks are meant to only allow persons having the correct key to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock (surname)
Lock is a surname, and may refer to: * Bob Lock (born 1949), Welsh science fiction and fantasy writer * Charles Lock (1770–1804), British consul-general in Naples who quarrelled with Admiral Horatio Nelson regarding the latter's military actions * Charlie Lock (born 1962), Zimbabwean cricketer * C. N. H. Lock (1894–1949), English aerodynamicist * David Lock (born 1960), barrister and Labour Party politician in the United Kingdom * Don Lock (born 1936), former Major League Baseball outfielder * Drew Lock (born 1996), American football quarterback * Édouard Lock (born 1954), Canadian dance choreographer * Eric Lock (1919–1941), British Royal Air Force fighter ace of the Second World War * Herbert Lock (1887–1957), English goalkeeper who played for Southampton and Rangers * James Lock (sound engineer) (1939–2009), two-time Grammy Award winner in the area of classical music * James Lock, an early owner (from 1759) and head of James Lock & Co., hatters in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock (computer Science)
In computer science, a lock or mutex (from mutual exclusion) is a synchronization primitive: a mechanism that enforces limits on access to a resource when there are many threads of execution. A lock is designed to enforce a mutual exclusion concurrency control policy, and with a variety of possible methods there exists multiple unique implementations for different applications. Types Generally, locks are ''advisory locks'', where each thread cooperates by acquiring the lock before accessing the corresponding data. Some systems also implement ''mandatory locks'', where attempting unauthorized access to a locked resource will force an exception in the entity attempting to make the access. The simplest type of lock is a binary semaphore. It provides exclusive access to the locked data. Other schemes also provide shared access for reading data. Other widely implemented access modes are exclusive, intend-to-exclude and intend-to-upgrade. Another way to classify locks is by what happ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Lock (Constable)
''The Lock'' is an oil painting by English artist John Constable, finished in 1824. It depicts a rural scene on the River Stour in the English county of Suffolk, one of six paintings within the ''Six-Footer'' series. It was auctioned for £22,441,250 at Christie's in London on 3 July 2012. Description ''The Lock'' is painted in oil on canvas. It depicts a working rural scene from Suffolk, as a figure struggles to open a canal gate at Dedham Lock near Flatford Mill in Suffolk to allow a lighter barge to progress on the River Stour. There is a distant view of Dedham church across the quintessentially English water meadows The scene is set under a towering tree and a dramatic, cloud-filled sky. History ''The Lock'' is the fifth of six paintings that make up the ''Stour series'' of large-scale rural works, that Constable exhibited at the Royal Academy between 1819 and 1825. The painting is the only one of the series which remains in private hands, with the more famous ''The H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock, South Australia
Lock is a town in the centre of Eyre Peninsula in South Australia. It is central Eyre Peninsula's main grain storage hub, as it is surrounded by a predominantly farming community, with emphasis on cereal crop production. The town has a hotel, caravan park, motel, supermarket, post office, police station, library, sporting complex, golf and bowling clubs and area school. At the Census in Australia#2006, 2006 census, Lock had a population of 290. History Although many nearby coastal towns were settled much earlier, Lock was not established until the 1860s due to the low rainfall and marginal conditions. Early settlers grazed sheep on vast tracts of natural vegetation for very low costs. Land settlement occurred in 1861, with settlements continuing further north over the next decades. A major change occurred in the area with the arrival of the Port Lincoln railway line in 1913. The area was serviced by a siding known simply as ''Terre Siding'' after one of the local properties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
File Locking
File locking is a mechanism that restricts access to a computer file, or to a region of a file, by allowing only one user or process to modify or delete it at a specific time and to prevent reading of the file while it's being modified or deleted. Systems implement locking to prevent the classic ''interceding update'' scenario, which is a typical example of a race condition, by enforcing the serialization of update processes to any given file. The following example illustrates the interceding update problem: # Process A reads a customer record from a file containing account information, including the customer's account balance and phone number. # Process B now reads the same record from the same file, so it has its own copy. # Process A changes the account balance in its copy of the customer record and writes the record back to the file. # Process B, which still has the original ''stale'' value for the account balance in its copy of the customer record, updates the account bala ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock (Saga Of The Skolian Empire)
Rhon psions, also known as Ruby psions are a fictional group of extremely powerful psionics in the Saga of the Skolian Empire by Catherine Asaro. Psions in the Saga of the Skolian Empire Psion is a term describing people with empathic and in some cases telepathic abilities. Psions can detect emotions, and even individual thoughts, depending on the strength of the psion and the proximity of those around them. They are also susceptible to the emotional suffering of people who are near them, and can suffer emotional scars from other psions who project their pain naturally. To survive the ongoing emotional attacks, psions are trained to put up barriers around their minds, both to protect themselves from unwelcomed feelings and thoughts and to prevent projecting onto others. Origin of psion capability There are several hundred genes that result in psionic abilities. The more such genes a psion possesses, the stronger psionic abilities he/she manifests. However, many of these gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIM Lock
SIM lock, simlock, network lock, carrier lock or (master) subsidy lock is a technical restriction built into GSM and CDMA mobile phones by mobile phone manufacturers for use by service providers to restrict the use of these phones to specific countries and/or networks. This is in contrast to a phone (retrospectively called SIM-free or unlocked) that does not impose any SIM restrictions. Generally phones can be locked to accept only SIM cards with certain International Mobile Subscriber Identities (IMSIs); IMSIs may be restricted by: * Mobile country code (MCC; e.g., will only work with SIM issued in one country) * Mobile network code (MNC; e.g., AT&T Mobility, T-Mobile, Vodafone, Bell Mobility etc.) * Mobile subscriber identification number (MSIN; i.e., only one SIM can be used with the phone) Additionally, some phones, especially Nokia phones, are locked by group IDs (GIDs), restricting them to a single Mobile virtual network operator (MVNO) of a certain operator. Most mob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Locked (miniseries)
''Locked'' is an Indian Telugu-language crime thriller streaming television miniseries written and directed by Pradeep Deva Kumar. It stars Satyadev Kancharana, Samyukta Hornad, Sri Lakshmi, Keshav Deepak, Aberaam Varma, Vasu Inturi, Bindu Pagidimarri, and John Kottoly. The plot follows Dr. Anand Chakravarthy (Kancharana), a neurosurgeon who is trapped inside his own mansion with uninvited guests and robbers. Season 1 has 7 episodes and premiered on Aha on 25 March 2020. In July 2021, it was announced that the series would be renewed for the second season. Plot Dr. Anand Chakravarthy is a successful neurosurgeon who has never lost a patient, owing to his extensive research on brain surgeries. One day, he saves a child who was in a critical condition and leaves for his house. However, Padmini a thief who wants money to provide a good life to her grand child hires Vaishnavi an ex-IT employee who wants to take care of her mentally ill sister, and Siva a cab driver who tries to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock Island
Lock Island is an island in the River Thames in England connected to Shepperton Lock, near Shepperton. Facing the attached by lock-gate bridge mainland is a hedge-lined lawn hosting a café, below and above zones of free short-stay moorings. The Thames River Police have a station on the island. Shepperton Canoe Club and Weybridge Mariners' Boat Club face part of the Weybridge side. The island is connected to Hamhaugh Island by a walkway across the main weir, in turn having a closed-access weir to Hamm Court, Addlestone. History Lock Island was uninhabited until the late 19th century, when some people from London moved there due to the unhealthy environment of the city. During the Blitz, a few families moved to the island and stayed there, with their descendants living in the few homes (all in the east of the island) such as Lock House. Environment The west of the island is undisturbed wilderness, and is home to a population of European water voles. A little of the island has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Lock And Key")
_-_The_Lock_and_Dedham_Vale.jpg "Click for more on -> The Lock (Constable)")
