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OPG Building
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OPG may refer to: * Osteoprotegerin *Office of the Public Guardian (other) *Office of HM Paymaster General *Online Policy Group *Ontario Power Generation * Open Government Partnership * Optical parametric generator *Orthopantomograph, a panoramic radiograph * Orthopantogram or Panoramic radiograph A panoramic radiograph is a panoramic scanning dental X-ray of the upper and lower jaw. It shows a two-dimensional view of a half-circle from ear to ear. Panoramic radiography is a form of focal plane tomography; thus, images of multiple pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteoprotegerin
Osteoprotegerin (OPG), also known as osteoclastogenesis inhibitory factor (OCIF) or tumour necrosis factor receptor superfamily member 11B (TNFRSF11B), is a cytokine receptor of the tumour necrosis factor (TNF) receptor superfamily encoded by the ''TNFRSF11B'' gene. OPG was first discovered as a novel secreted TNFR related protein that played a role in the regulation of bone density and later for its role as a decoy receptor for receptor activator of nuclear factor kappa-B ligand (RANKL). OPG also binds to TNF-related apoptosis-inducing ligand (TRAIL) and inhibits TRAIL induced apoptosis of specific cells, including tumour cells. Other OPG ligands include syndecan-1, glycosaminoglycans, von Willebrand factor, and factor VIII-von Willebrand factor complex. OPG has been identified as having a role in tumour growth and metastasis, heart disease, immune system development and signalling, mental health, diabetes, and the prevention of pre-eclampsia and osteoporosis during pregnancy. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Office Of HM Paymaster General
His Majesty's Paymaster General or HM Paymaster General is a ministerial position in the Cabinet Office of the United Kingdom. The incumbent Paymaster General is Jeremy Quin MP. History The post was created in 1836 by the merger of the positions of the offices of the Paymaster of the Forces (1661–1836), the Treasurer of the Navy (1546–1835), the Paymaster and Treasurer of Chelsea Hospital (responsible for Army pensions) (1681–1835) and the Treasurer of the Ordnance (1670–1835). Initially, the Paymaster General only had responsibilities in relation to the armed services but in 1848 two more offices were merged into that of Paymaster General: the Paymaster of Exchequer Bills (1723–1848) and the Paymaster of the Civil Service (1834–1848), the latter followed by its Irish counterpart in 1861. They thus became 'the principal paying agent of the government and the banker for all government departments except the revenue departments and the National Debt Office'. Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Online Policy Group
''Online Policy Group v. Diebold, Inc.'', 337 F. Supp. 2d 1195 (N.D. Cal. 2004), was a lawsuit involving an archive of Diebold's (now Premier Election Solutions) internal company e-mails and Diebold's contested copyright claims over them. The Electronic Frontier Foundation and the Stanford Cyberlaw Clinic provided pro bono legal support for the non-profit ISP and the Swarthmore College students, respectively. United States District Judge Jeremy Fogel ruled that the plaintiffs' publishing of the e-mails was clearly a fair use essentially "because there was no commercial harm and no diminishment of value of the works" in their republication. Additionally Diebold was found to have misrepresented its copyright controls over the work, putting them in violation of section 512(f) of the Digital Millennium Copyright Act (DMCA) and leaving them liable for court costs and damages. This was the first time 512(f) had been enforced in court, and set a precedent. Background Sometime in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario Power Generation
Ontario Power Generation Inc. (OPG) is a Crown corporations of Canada, Crown corporation and "government business enterprise" that is responsible for approximately half of the electricity generation in the province of Ontario, Canada. It is wholly owned by the government of Ontario. Sources of electricity include nuclear power, nuclear, hydroelectric, wind power, wind, natural gas, gas and biomass. Although Ontario has an open electricity market, the provincial government, as OPG's sole shareholder, regulates the price the company receives for its electricity to be less than the market average, in an attempt to stabilize prices. Since 1 April 2008, the company's rates have been regulated by the Ontario Energy Board. On 10 June 2019, it was announced that a new corporate campus would be built in Clarington, Ontario, that will also house Ontario Power Generation's headquarters. Establishment Ontario Power Generation was established in April 1999 as part of plans by the Progress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Government Partnership
The Open Government Partnership (OGP) is a multilateral initiative that aims to secure concrete commitments from national and sub-national governments to promote open government, empower citizens, fight corruption, and harness new technologies to strengthen governance. In the spirit of multi-stakeholder collaboration, OGP is overseen by a steering committee including representatives of governments and civil society organizations. History The Open Government Partnership (OGP) was formally launched on September 20, 2011, on the sidelines of a UN General Assembly meeting during which Heads of State from 8 founding governments (Brazil, Indonesia, Mexico, Norway, Philippines, South Africa, United Kingdom, and the United States) endorsed thOpen Government Declarationand announced theicountry action plansalong with an equal number of civil society leaders. The eight founding members also welcomed the commitment of 38 governments to join OGP. In the first 10 years, OGP members have crea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optical Parametric Amplifier
An optical parametric amplifier, abbreviated OPA, is a laser light source that emits light of variable wavelengths by an optical parametric amplifier, parametric amplification process. It is essentially the same as an optical parametric oscillator, but without the optical cavity (i.e., the light beams pass through the apparatus just once or twice, rather than many many times). Optical parametric generation (OPG) Optical parametric generation (OPG) (also called "optical parametric fluorescence", or "spontaneous parametric down conversion") often precedes optical parametric amplification. In optical parametric generation, the input is one light beam of frequency ωp, and the output is two light beams of lower frequencies ωs and ωi, with the requirement ωp=ωs+ωi. These two lower-frequency beams are called the "signal" and "idler", respectively. This light emission is based on the nonlinear optics, nonlinear optical principle. The photon of an incident laser pulse (pump) is, by a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panoramic Radiograph
A panoramic radiograph is a panoramic scanning dental X-ray of the upper and lower jaw. It shows a two-dimensional view of a half-circle from ear to ear. Panoramic radiography is a form of focal plane tomography; thus, images of multiple planes are taken to make up the composite panoramic image, where the maxilla and mandible are in the focal trough and the structures that are superficial and deep to the trough are blurred. Other nonproprietary names for a panoramic radiograph are dental panoramic radiograph and pantomogram; Abbreviations include PAN, DPR, OPT, and OPG (the latter, based on genericizing a trade name, are often avoided in medical editing). Types Dental panoramic radiography equipment consists of a horizontal rotating arm which holds an X-ray source and a moving film mechanism (carrying a film) arranged at opposed extremities. The patient's skull sits between the X-ray generator and the film. The X-ray source is rectangular collimated beam. Also the height ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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