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ECD
ECD may refer to: * Early childhood development * Eastern Caribbean dollar * Eastern Continental Divide in North America * ECD (gene) * E. C. Drury School for the Deaf, in Milton, Ontario, Canada * Electronic Commerce Directive 2000 * Electronic Control Device, a TASER or stun gun * Economic Crime Department of the City of London Police * Electron capture detector * Electron-capture dissociation * Electronic civil disobedience * Energy Citations Database, maintained by the United States Department of Energy * Energy Conversion Devices, an American photovoltaics manufacturer * English country dance, a type of social dance * Equine Cushing's disease * Erdheim–Chester disease * Expanded criteria donor, a class of organ donors * Explanatory combinatorial dictionary An explanatory combinatorial dictionary (ECD) is a type of monolingual dictionary designed to be part of a meaning-text linguistic model of a natural language. It is intended to be a complete record of the lexicon of a g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electron-capture Dissociation
Electron-capture dissociation (ECD) is a method of fragmenting gas-phase ions for structure elucidation of peptides and proteins in tandem mass spectrometry. It is one of the most widely used techniques for activation and dissociation of mass selected precursor ion in MS/MS. It involves the direct introduction of low-energy electrons to trapped gas-phase ions. History Electron-capture dissociation was developed by Roman Zubarev and Neil Kelleher while in Fred McLafferty's lab at Cornell University. Irradiation of melittin 4+ ions and ubiquitin 10+ ions (trapped in FT-MS cell) by laser pulses not only resulted in peculiar c', z fragmentation but also charge reduction. It was suggested that if FT cell is modified to trap cations and electrons simultaneously, secondary electrons emitted by UV photons increases the charge reduction effect and c′, z• fragmentation. Replacing UV laser with EI source led to the development of this new technique. Principles Electron-capture di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Conversion Devices
Energy Conversion Devices (ECD) was an American photovoltaics manufacturer of thin-film solar cells made of amorphous silicon used in flexible laminates and in building-integrated photovoltaics. The company was also a manufacturer of rechargeable batteries and other renewable energy related products. ECD was headquartered in Rochester Hills, Michigan. Through its wholly owned Auburn Hills, Michigan, subsidiary United Solar Ovonic, LLC, better known as Uni-Solar, ECD was at one time the world's largest producer of flexible solar panels. Uni-Solar panels consisted of long rectangular strips with wiring at one end, which could be glued to any suitable supporting surface. They were widely used on flat roofs, motorhomes, semi-trailer cabs and similar roles. On February 14, 2012, Energy Conversion Devices, Inc. and its subsidiaries, United Solar Ovonic LLC and Solar Integrated Technologies, Inc. filed for bankruptcy in the U.S. United States District Court for the Eastern Dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erdheim–Chester Disease
Erdheim–Chester disease (ECD) is an extremely rare disease characterized by the abnormal multiplication of a specific type of white blood cells called histiocytes, or tissue macrophages (technically, this disease is termed a non- Langerhans-cell histiocytosis). It was declared a histiocytic neoplasm by the World Health Organization in 2016. Onset typically is in middle age, although younger patients have been documented. The disease involves an infiltration of lipid-laden macrophages, multinucleated giant cells, an inflammatory infiltrate of lymphocytes and histiocytes in the bone marrow, and a generalized sclerosis of the long bones. Signs and symptoms Long bone involvement is almost universal in ECD patients and is bilateral and symmetrical in nature. More than 50% of cases have some sort of extraskeletal involvement. This can include kidney, skin, brain and lung involvement, and less frequently retroorbital tissue, pituitary gland and heart involvement is observed. Bon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Civil Disobedience
Electronic civil disobedience (ECD; also known as cyber civil disobedience or cyber disobedience) can refer to any type of civil disobedience in which the participants use information technology to carry out their actions. Electronic civil disobedience often involves computers and the Internet and may also be known as hacktivism. The term "electronic civil disobedience" was coined in the critical writings of Critical Art Ensemble (CAE), a collective of tactical media artists and practitioners, in their seminal 1996 text, ''Electronic Civil Disobedience: And Other Unpopular Ideas''. Electronic civil disobedience seeks to continue the practices of nonviolent-yet-disruptive protest originally pioneered by American poet Henry David Thoreau, who in 1848 published ''Civil Disobedience''. A common form of ECD is coordination DDoS against a specific target, also known as a virtual sit-in. Such virtual sit-ins may be announced on the internet by hacktivist groups like the Electronic Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Citations Database
The ''Energy Citations Database (ECD)'' was created in 2001 in order to make scientific literature citations, and electronic documents, publicly accessible from U.S. Department of Energy (DOE), and its predecessor agencies, at no cost to the user. This database also contains all the unclassified materials from Energy Research Abstracts. Classified materials are not available to the public. ''ECD'' does include the unclassified, unlimited distribution scientific and technical reports from the Department of Energy and its predecessor agencies, the Atomic Energy Commission and the Energy Research and Development Administration. The database is usually updated twice per week. ''ECD'' provides free access to over 2.6 million science research citations with continued growth through regular updates. There are over 221,000 electronic documents, primarily from 1943 forward, available via the database. Citations and documents are made publicly available by the Regional Federal Deposito ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Continental Divide
The Eastern Continental Divide, Eastern Divide or Appalachian Divide is a hydrographic divide in eastern North America that separates the easterly Atlantic Seaboard watershed from the westerly Gulf of Mexico watershed. The divide nearly spans the United States from south of Lake Ontario through the Florida peninsula, and consists of raised terrain including the Appalachian Mountains to the north, the southern Piedmont Plateau and lowland ridges in the Atlantic Coastal Plain to the south. Water including rainfall and snowfall, lakes, streams and rivers on the eastern/southern side of the divide drains to the Atlantic Ocean; water on the western/northern side of the divide drains to the Gulf of Mexico. The ECD is one of six continental hydrographic divides of North America which define several drainage basins, each of which drains to a particular body of water. __TOC__ Course The Eastern Triple Divide is the northern terminus of the Eastern Continental Divide where it inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electron Capture Detector
An electron capture detector (ECD) is a device for detecting atoms and molecules in a gas through the attachment of electrons via electron capture ionization. The device was invented in 1957 by James Lovelock and is used in gas chromatography to detect trace amounts of chemical compounds in a sample. Gas chromatograph detector The electron capture detector is used for detecting electron-absorbing components (high electronegativity) such as halogenated compounds in the output stream of a gas chromatograph. The ECD uses a radioactive beta particle (electron) emitter in conjunction with a so-called makeup gas flowing through the detector chamber. The electron emitter typically consists of a metal foil holding 10 millicuries (370 M Bq) of the radionuclide . Usually, nitrogen is used as makeup gas, because it exhibits a low excitation energy, so it is easy to remove an electron from a nitrogen molecule. The electrons emitted from the electron emitter collide with the molecules of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economic Crime Department
A Fraud squad is a police department which investigates fraud and other economic crimes, the largest of which in the United Kingdom is run by the City of London Police City of London Police This unit is responsible for policing London's and the UK's main financial hub, as part of the City of London Police Economic Crime Department (ECD) It investigates what could be described as traditional fraud offences such as banking frauds; insurance frauds; investment frauds; insider dealing frauds; advance fee frauds and Internet frauds, amongst others. Each team is headed by a Detective Inspector who take it in turn on a weekly basis to act as the "Duty Squad" and they form the immediate response to any calls received concerning new fraud cases. The Fraud Squad is a specialist area, usually a part of the Specialist Investigation Department, where officers are normally transferred from general detective duties with the Criminal Investigations Department (CID). Some officers will be nomina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Country Dance
A country dance is any of a very large number of social dances of a type that originated in the British Isles; it is the repeated execution of a predefined sequence of figures, carefully designed to fit a fixed length of music, performed by a group of people, usually in couples, in one or more sets. The figures involve interaction with your partner and/or with other dancers, usually with a progression so that you dance with everyone in your set. It is common in modern times to have a "caller" who teaches the dance and then calls the figures as you dance. Country dances are done in many different styles. As a musical form written in or time, the contredanse was used by Beethoven and Mozart. Introduced to South America by French immigrants, Country Dance had great influence upon Latin American music as contradanza. The ''Anglais'' (from the French word meaning "English") or ''Angloise'' is another term for the English country dance. A Scottish country dance may be termed an . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expanded Criteria Donor
Expanded Criteria Donor (ECD) is normally associated with kidney donors. They are also referred to as donors with "medical complexities". ECD donors are normally aged 60 years or older, or over 50 years with at least two of the following conditions: hypertension history, serum creatinine > 1.5 mg/dl or cause of death from cerebrovascular accident. Of the 9319 living kidney donations reported in the American Organ Procurement and Transplantation Network (OPTN) / United Network for Organ Sharing (UNOS) database from July 2004 to December 2005, 368 (4.0%) donors were over the age of 60 (of which 86 .9%were over the age of 65), 956 (10.3%) had hypertension, 2785 (29.9%) had an eGFR 35 kg/m2)Iordanous, Y. et al. Recipient Outcomes for Expanded Criteria Living Kidney Donors: The Disconnect Between Current Evidence and Practice. American Journal of Transplantation 2009; 9: 1558–1573 The concept of ECD was raised to address the discrepancy between demand and supply in kidney ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ECD (gene)
Protein SGT1 is a protein that in humans is encoded by the ''ECD'' gene In biology, the word gene (from , ; "... Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a b .... References Further reading * * * * * * * * * {{gene-10-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Commerce Directive 2000
The e-Commerce Directive, adopted in 2000, sets up an Internal Market framework for online services. Its aim is to remove obstacles to cross-border online services in the EU internal market and provide legal certainty for businesses and consumers. It establishes harmonized rules on issues such as the transparency and information requirements for online service providers; commercial communications; and electronic contracts and limitations of liability of intermediary service providers. Finally, the Directive encourages the drawing up of voluntary codes of conduct and includes articles to enhance cooperation between Member States. Twenty years after its passage, there is wide-ranging discussion within EU institutions about how to revise this directive in anticipation of the Digital Services Act. Historical background and aim of the Directive In the 1990s, when the general public started using the internet on a larger scale, the European Commission decided to set up a framework to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
