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ATD With In-dummy DAS
ATD may refer to: Computing and technology * Anthropomorphic test device, also known as a crash test dummy * '' at (command)'' or @daemon (spelled "atd", lower case), a standard Unix program * Azimuth tractor drive, a drive system for tugboats Medicine and science * 1,4,6-Androstatrien-3,17-dione, estrogen inhibitor * Acute tryptophan depletion * Anti-thyroid drugs or antithyroid agent Other uses * ATD Fourth World * '' Against the Day'', a Thomas Pynchon novel * Association for Talent Development * Attention to Detail Attention to Detail Ltd (ATD) was a British video game developer based in Hatton. Founded by University of Birmingham graduates in September 1988, it was acquired by Kaboom Studios in January 1997. The studio shut down in August 2003 due to f ..., a defunct British video game developer * the postal code of Attard, Malta {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthropomorphic Test Device
A crash test dummy, or simply dummy, is a full-scale anthropomorphic test device (ATD) that simulates the dimensions, weight proportions and articulation of the human body during a traffic collision. Dummies are used by researchers, automobile and aircraft manufacturers to predict the injuries a person might sustain in a crash. Modern dummies are usually instrumented to record data such as velocity of impact, crushing force, bending, folding, or torque of the body, and deceleration rates during a collision. Prior to the development of crash test dummies, automobile companies tested using human cadavers, animals and live volunteers. Cadavers have been used to modify different parts of a car, such as the seatbelt. This type of testing may provide more realistic test results than using a dummy, but it raises ethical dilemmas because human cadavers and animals are not able to consent to research studies. Animal testing is not prevalent today. Computational models of the human body ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
At (command)
In computing, at is a command in Unix-like operating systems, Microsoft Windows, and ReactOS used to schedule commands to be executed once, at a particular time in the future. Design Unix-like On Unix-like operating systems, at reads a series of commands from standard input and collects them into one "at-job" which is carried out at a later date. The job inherits the current environment, so that it is executed in the same working directory and with the same environment variables set as when it was scheduled. It differs from cron, which is used for recurring executions (e.g. once an hour, every Tuesday, January 1 every year). As with cron, many Unix systems allow the administrator to restrict access to the at command. at can be made to mail a user when done carrying out a scheduled job, can use more than one job queue, and can read a list of jobs to carry out from a computer file instead of standard input. The Linux at command was mostly written by Thomas Koenig. Microsoft Windo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azimuth Tractor Drive
An azimuth thruster is a configuration of marine propellers placed in pods that can be rotated to any horizontal angle (azimuth), making a rudder unnecessary. These give ships better maneuverability than a fixed propeller and rudder system. Types of azimuth thrusters There are two major variants, based on the location of the motor: # Mechanical transmission, which connects a motor inside the ship to the outboard unit by gearing. The motor may be diesel or diesel-electric. Depending on the shaft arrangement, mechanical azimuth thrusters are divided into L-drive and Z-drive. An L-drive thruster has a vertical input shaft and a horizontal output shaft with one right-angle gear. A Z-drive thruster has a horizontal input shaft, a vertical shaft in the rotating column and a horizontal output shaft, with two right-angle gears. # Electrical transmission, more commonly called pods, where an electric motor is fitted in the pod itself, connected directly to the propeller without ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1,4,6-Androstatrien-3,17-dione
1,4,6-Androstatriene-3,17-dione (ATD) is a potent irreversible aromatase inhibitor that inhibits estrogen biosynthesis by permanently binding and inactivating aromatase in adipose and peripheral tissue. It is used to control estrogen synthesis. ATD was present in some over-the-counter bodybuilding supplements until 2009, as well as Topical ATD solutions that work transdermally. The product was developed and commercialized in the dietary supplement market place by industry journeyman Bruce Kneller, who holds a United States Patent for use of the compound and related compounds (#7,939,517) and Gaspari Nutrition. ATD has many names in sports supplements including: 1,4,6 etiollochan-dione, 3, 17-keto-etiochol-triene, androst-1,4,6-triene-3,17-dione and many others. These all refer to CAS# 633-35-2. ATD may cause a positive test for the anabolic steroid Boldenone, of which it is a possible metabolite and production contaminant. ATD is also prohibited in amateur and professional spor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acute Tryptophan Depletion
Acute tryptophan depletion (ATD) is a technique used extensively to study the effect of low serotonin in the brain. This experimental approach reduces the availability of tryptophan, an amino acid Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. Although hundreds of amino acids exist in nature, by far the most important are the alpha-amino acids, which comprise proteins. Only 22 alpha am ... which serves as the precursor to serotonin. The lack of mood-lowering effects after ATD in healthy subjects seems to contradict a direct causal relationship between acutely decreased serotonin levels and depression, although mood-lowering effects are observed in certain vulnerable individuals. References Serotonin {{Neuroscience-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antithyroid Agent
An antithyroid agent is a hormone antagonist acting upon thyroid hormones. The main antithyroid drugs are carbimazole (in the UK), methimazole (in the US), and propylthiouracil (PTU). A less common antithyroid agent is potassium perchlorate. Graves' disease In Graves' disease, treatment with antithyroid medications must be given for six months to two years, in order to be effective. Even then, upon cessation of the drugs, the hyperthyroid state may recur. Side effects of the antithyroid medications include a potentially fatal reduction in the level of white blood cells. A randomized control trial testing single dose treatment for Graves' found methimazole achieved euthyroid state more effectively after 12 weeks than did propylthiouracil (77.1% on methimazole 15 mg vs 19.4% in the propylthiouracil 150 mg groups). But generally both drugs are considered equivalent. A study has shown no difference in outcome for adding thyroxine to antithyroid medication and continuing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATD Fourth World
The International Movement ATD Fourth World is a nonprofit organization which aims towards the eradication of chronic poverty through a human-rights based approach. It works in partnership with communities across the world to end the exclusion and injustice of persistent poverty, and focuses on learning from and supporting families living in poverty, through grass-roots presence and involvement in disadvantaged communities. Although founded by a priest, Fr. Joseph Wresinski, ATD (All Together in Dignity) Fourth World is an organization with no religious or political affiliations. It runs projects in 32 countries on five continents, and is in touch with individuals and small non-profits in 146 countries through the Forum for Overcoming Extreme Poverty. History ATD Fourth World was founded in 1957 by Joseph Wresinski in a shanty-town of Noisy-le-Grand, near Paris, France. The Founder and Foundations of ATD Fourth World Joseph Wresinski was born to immigrant parents in 191 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Against The Day
''Against the Day'' is an epic historical novel by Thomas Pynchon, published in 2006. The narrative takes place between the 1893 Chicago World's Fair and the time immediately following World War I and features more than a hundred characters spread across the United States, Europe, Mexico, Central Asia, Africa and "one or two places not strictly speaking on the map at all," according to the book jacket blurb written by Pynchon. Like its predecessors, ''Against the Day'' is an example of historiographic metafiction or metahistorical romance. At 1,085 pages, it is the longest of Pynchon's novels to date. Title Besides appearing within the book itself, the novel's title apparently refers to a verse in the Bible (2 Peter 3:7) reading "the heavens and the earth ... rereserved unto fire against the day of judgment and perdition of ungodly men."LeClair, TomLead Zeppelin: Encounters with the unseen in Pynchon's new novel, a review of ''Against the Day'' in the Dec/Jan 2007 ''Book Forum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Association For Talent Development
Association may refer to: *Club (organization), an association of two or more people united by a common interest or goal *Trade association, an organization founded and funded by businesses that operate in a specific industry *Voluntary association, a body formed by individuals to accomplish a purpose, usually as volunteers Association in various fields of study *Association (archaeology), the close relationship between objects or contexts. *Association (astronomy), combined or co-added group of astronomical exposures * Association (chemistry) *Association (ecology), a type of ecological community *Genetic association, when one or more genotypes within a population co-occur * Association (object-oriented programming), defines a relationship between classes of objects *Association (psychology), a connection between two or more concepts in the mind or imagination *Association (statistics), a statistical relationship between two variables *File association, associates a file with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attention To Detail
Attention to Detail Ltd (ATD) was a British video game developer based in Hatton. Founded by University of Birmingham graduates in September 1988, it was acquired by Kaboom Studios in January 1997. The studio shut down in August 2003 due to financial issues at Kaboom Studios. The studio is known for developing the '' Rollcage'' series. History In mid-1987, Chris Gibbs, Martin Green, Nalin Sharma, and Jon Steele created the Atari ST port of '' Super Sprint'' for Activision. Sharma had already had experience developing Commodore 64 and contacts in the video game industry, which enabled the group's partnership with Activision. The conversion was finished in twelve weeks. Simultaneously, Fred Gill had developed the game ''Octan'' for the ZX Spectrum, which he sold to Firebird. Gibbs, Gill, Green, and Stelle, as well as Jim Torjussen, founded Attention to Detail in September 1988. All founders were University of Birmingham graduates. The company occupied of converted barns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
