Whitchurch Lock is a lock and weir situated on the River Thames in England. The lock is located in the Oxfordshire village of Whitchurch-on-Thames but the weir crosses the river to the Berkshire village of Pangbourne. Both lock and weir are owned and managed by the Environment Agency.
The long serving lock keeper is Brian Butcher who has worked on the river for more than forty years starting as an apprentice engineer for Bert Bushnell’s hire fleet based in Maidenhead in the 1960s.
Whitchurch Lock is one of the few locks on the River Thames which has no public access other than by boat.
The reach passes along the Chiltern Hills, culminating in Goring Gap. On the Oxfordshire side are Hartslock beech woods, named after a lock that was removed in 1910. On the Berksire side is Child Beale Wildlife Park. The Thames Path crosses Whitchurch Bridge into Oxfordshire and continues through Whitchurch away from the river as it goes round Coombe Park, returning to the river at Hartslock. It continues on the Oxfordshire river bank to Goring.
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In computer science, multiple granularity locking (MGL), sometimes called the John Rayner locking method, is a locking method used in database management systems (DBMS) and relational databases.
In MGL, locks are set on objects that contain other objects. MGL exploits the hierarchical nature of the contains relationship. For example, a database may have files, which contain pages, which further contain records. This can be thought of as a tree of objects, where each node contains its children. A lock locks a node and its descendants.
Multiple granularity locking is usually used with Non-strict two-phase locking to guarantee serializability. MGL uses lock escalation to determine granularity lock on a node and its ancestors.
In addition to shared (S) locks and exclusive (X) locks from other locking schemes, like Strict two-phase locking, MGL also uses intention shared and intention exclusive locks. IS locks conflict with X locks, while IX locks conflict with S and X locks. The null lock (NL) is compatible with everything.
To lock a node in S (or X), MGL has the transaction locks all of its ancestors with IS (or IX), so if a transaction locks a node in S (or X), no other transaction can access its ancestors in X (or S and X).
MGL locking modes are compatible with each other as defined in the following matrix.
| Mode | NL | IS | IX | S | SIX | EX |
|---|---|---|---|---|---|---|
| NL |
||||||
| IS | ||||||
| IX | ||||||
| S | ||||||
| SIX | ||||||
| EX |
Varistaipale canal is a Finnish canal in Heinävesi. The canal is a part of Heinävesi route (Heinäveden reitti), a route with six canals: Kerma, Vihovuonne, Pilppa, Karvio, Taivallahti and Varistaipale canals. The canal was built in 1911–1913 and has four locks. It is the biggest canal in Finland being the only canal to have this many locks. The height of drop totals 14.5 meters and the length is 1,100 meters.
Next to the canal there is a canal museum.
A carpet bag is a traveling bag made of carpet, commonly from an oriental rug, ranging in size from a small purse to a large duffel bag.
Such bags were popular in the United States and Europe during the 19th century. They are still made to this day, typically as women’s decorative small luggage and purses, although typically no longer out of old carpets.
The carpetbaggers of the Reconstruction era following the American Civil War were given their name from this type of luggage which they carried.
From the Scientific American Supplement, No. 561, October 2, 1886
“The old-fashioned carpet bag (Fig. 1) is still unsurpassed by any, where rough wear is the principal thing to be studied. Such a bag, if constructed of good Brussels carpeting and unquestionable workmanship, will last a lifetime, provided always that a substantial frame is used.”
Carpet bags sometimes also served the dual use as a “railway rug”, a common item in the 19th century to keep warm in drafty and unheated rail-cars. The rug could either be opened as a blanket, or latched up on the sides as a dual purpose traveling bag. From Robert Louis Stevenson’s Travels with a Donkey in the Cévennes (1879): “… my railway-rug, which, being also in the form of a bag, made me a double castle for cold nights.”
A party bus (also known as a Party Ride, limo bus, limousine bus or luxury bus) is a large motor vehicle designed to carry 20 or more passengers. Party buses are often driven by chauffeurs.
Party buses offer seating capacities from 20 to 50 passengers and include more amenities and standard equipment than most other forms of ground transportation. These amenities may include upgraded electrical systems, fast idle controller, AM/FM stereo with CD player, power/heated remote control mirrors, power door locks and windows, upgraded seats and fabric, strip-poles, air actuated passenger entry door, video and audio systems, luggage partitions, back-up cameras, seat and fabric upgrades, smoke machines, laser lights, disco lights, strobe lights, on-board restroom, ADA equipment and a large array of floor plans to suit demanding transportation needs.
Party buses are primarily used for, although not limited to, weddings, proms and bachelor and bachelorette parties as well as round trips to casinos, nights on the town, personalized drop offs and pick ups at various bars and nightclubs, birthdays and city tours.
While some party buses are used for week long tours and events, most are used for day trips and events. Most party buses, however, operate as livery vehicles, providing upmarket competition to limousines and taxicabs.
A duffel bag (or duffle bag), is a large cylindrical bag made of cloth with the closure at the top, often also referred to as a kit bag
The name comes from Duffel, a town in Belgium where the thick cloth the bag is made of originated. Nowadays a Duffel Bag typically refers to the specific style of bag, though the phrase may also be used to refer to any large generic holdall or a bag made of thick fabric.
It is often used to carry luggage or sports equipment by people who travel in the outdoors. Duffel bags are often used by sailors, and are sometimes called seabags in this capacity.
See also:
Heartbreak Hill may refer to:
Heartbreak Hill may refer to:
Power door locks (aka electric door locks or central locking) allow the driver or front passenger to simultaneously lock or unlock all the doors of an automobile or truck, by pressing a button or flipping a switch.
Power door locks were introduced on the luxury Scripps-Booth in 1914, but were not common on luxury cars until Packard reintroduced them in 1956. Nearly every car model today offers this feature as at least optional equipment.
Early systems locked and unlocked only the car doors. Many cars today also feature systems which can unlock such things as the luggage compartment or fuel filler cap door.
It is also common on modern cars for the locks to activate automatically when the car is put into gear or reaches a certain speed. Automatic unlocking when the car is parked is usually also featured on such systems.
Today, many cars with power door locks also have a remote keyless system, which allows a person to press a button on a remote control (or, on some Ford cars and trucks, enter a combination on an external keypad) to unlock the car without using a key. This system confirms successful (un-)locking through either a light or a horn signal, and usually offers an option to switch easily between these two variants. Both provide almost the same functionality, though light signals are more discreet while horn signals might create a nuisance in residential neighborhoods and other busy parking areas (e.g. short-term parking lots).
Other cars have a proximity system that is triggered if a keylike transducer (Advanced Key or handsfree) is within a certain distance of the car.
Finally, some other includes garage door opener, integrated.
Locks Heath F.C. is a football club based in Fareham suburb of Locks Heath, Hampshire, England. They won the Hampshire League title in 1991. Currently, they are members of the Hampshire Premier League Division One. They play their home games at The Recreation Ground, found on Hunts Pond Road. They play in red and black shirts