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PPN B
PPN may refer to: *Guillermo León Valencia Airport *Pre-Pottery Neolithic *Pinoleville Pomo Nation *Nigerien Progressive Party-African Democratic Rally, from the French acronym, ''Parti Progressiste Nigérien'' *Pandit Pran Nath *Pingat Pangkuan Negara, a Malaysian honour *Pedunculopontine nucleus *Principal protected note, an investment product *Protoplanetary nebula *Parameterized post-Newtonian formalism, a classification system for different theories of gravity *Pure proportional navigation, a variant of proportional navigation in which acceleration commands are perpendicular to the velocity vector of the missile * Pharmacy Product Number * Pacific Patriot Network *Procurement Policy Notes issued by the United Kingdom's Cabinet Office See also *Bis(triphenylphosphine)iminium chloride (PPNCl), a source of PPN+ cation {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guillermo León Valencia Airport
Guillermo León Valencia Airport ( es, Aeropuerto Guillermo León Valencia) is an airport serving Popayán, the capital city of the Cauca Department in Colombia. It took the name of former President of Colombia Guillermo León Valencia, Guillermo León Valencia Muñoz. Airlines and destinations See also *Transport in Colombia *List of airports in Colombia References External links OurAirports - Popayán * Airports in Colombia Buildings and structures in Cauca Department Popayán {{Colombia-airport-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pre-Pottery Neolithic
The Pre-Pottery Neolithic (PPN) represents the early Neolithic in the Levantine and upper Mesopotamian region of the Fertile Crescent, dating to years ago, (10000 – 6500 BCE).Richard, Suzanne ''Near Eastern archaeology'' Eisenbrauns; illustrated edition (1 Aug 2004) p.24/ref> It succeeds the Natufian culture of the Epipalaeolithic Near East (also called Mesolithic), as the domestication of plants and animals was in its formative stages, having possibly been induced by the Younger Dryas. The Pre-Pottery Neolithic culture came to an end around the time of the 8.2-kiloyear event, a cool spell centred on 6200 BCE that lasted several hundred years. It is succeeded by the Pottery Neolithic. Chronology Pre-Pottery Neolithic A The Pre-Pottery Neolithic is divided into Pre-Pottery Neolithic A (PPNA 10000 – 8800 BCE) and the following Pre-Pottery Neolithic B (PPNB 8800 – 6500 BCE). These were originally defined by Kathleen Kenyon in the type site of Jericho (Pale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinoleville Pomo Nation
The Pinoleville Pomo Nation is a federally recognized tribe of Pomo people in Mendocino County, California.California Indians and Their Reservations. ''San Diego State University Library and Information Access.'' 2009 (retrieved 2 August 2009) Leona Williams serves as Tribal Chairperson. ''Pinoleville Tribal Government.'' (retrieved 2 August 2009) History The Pinoleville Pomo Nation is a small band of the greater Tribe of Northern California. The Pinoleville Pomo Nation is originally from |
Nigerien Progressive Party-African Democratic Rally
This article is about the demographic features of the population of Niger, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. The largest ethnic groups in Niger are the Hausa, who also constitute the major ethnic group in northern Nigeria, and the Zarma Songhai (also spelled Djerma-Songhai), who also are found in parts of Mali. Both groups are sedentary farmers who live in the arable, southern tier. The Kanouri (including ''Beri Beri'', ''Manga'') make up the majority of sedentary population in the far southeast of the nation. The remainder of the Nigerien people are nomadic or seminomadic livestock-raising peoples—Tuareg, Fulani, Toubou and Diffa Arabs. With rapidly growing populations and the consequent competition for meager natural resources, lifestyles of these two types of peoples have come increasingly into conflict in Niger in recent years. Some white French peo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pandit Pran Nath
Pandit Pran Nath (Devanagari: पंडित प्राणनाथ) (3 November 1918 – 13 June 1996) was an Indian classical singer and master of the Kirana gharana singing style. Promoting traditional raga principles, Nath exerted an influence on notable American minimalist and jazz musicians, including La Monte Young, Terry Riley, and Don Cherry. He began performing in the United States in the 1970s, and established the Kirana Center for Indian Classical Music in 1972; he subsequently taught in various universities across the US and Europe. Early life Pran Nath was born into a wealthy family in Lahore in present-day Pakistan. While they were avid devotees of music, inviting musicians into the house to perform nightly, his family did not approve of his desire to become a musician, so he left home at the age of 13 and took up residence with the reclusive singer Abdul Wahid Khan of the Kirana gharana, cousin of the more widely known Abdul Karim Khan. Pran Nath serve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pingat Pangkuan Negara
The Most Esteemed Order of the Defender of the Realm ( ms, Darjah Yang Mulia Pangkuan Negara) is a Malaysian federal award presented for meritorious service to the country. The Order Motto are 'Dipeliharakan Allah-Pangkuan Negara' (By the Grace of God-Defender of the Realm). The order was instituted on 6 August 1958 and initially had the five highest ranks. The medal was added on 19 August 1960. Order ranks The order has six ranks: Grand Commander * Grand Commander of the Order of the Defender of the Realm (S.M.N.) ( ms, Seri Maharaja Mangku Negara).Official Malay monarchy website , Seri Maharaja Mangku Negara (S.M.N.), photo of the decoration This rank is limited to 25 living recipients at any time, except foreign citizens who are conferred honorary awards. The recipient of this award rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedunculopontine Nucleus
The pedunculopontine nucleus (PPN) or pedunculopontine tegmental nucleus (PPT or PPTg) is a collection of neurons located in the upper pons in the brainstem. It lies caudal to the substantia nigra and adjacent to the superior cerebellar peduncle. It has two divisions of subnuclei; the pars compacta containing mainly cholinergic neurons, and the pars dissipata containing mainly glutamatergic neurons and some non-cholinergic neurons. The pedunculopontine nucleus is one of the main components of the reticular activating system. It was first described in 1909 by Louis Jacobsohn-Lask, a German neuroanatomist. Projections Pedunculopontine nucleus neurons project axons to a wide range of areas in the brain, particularly parts of the basal ganglia such as the subthalamic nucleus, substantia nigra pars compacta, and globus pallidus internus. It also sends them to targets in the thalamus, cerebellum, basal forebrain, and lower brainstem, and in the cerebral cortex, the supplementa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Principal Protected Note
A Principal protected note (PPN) is an investment contract with a guaranteed rate of return of at least the amount invested, and a possible gain. Although traditional fixed income investments such as guaranteed investment certificates (GICs) and bonds provide investment security with little or no risk of capital loss, they provide modest returns. While stocks have the potential to deliver substantial returns, they do so at much greater risk. Throughout the unpredictable and volatile market conditions that characterised the late 1990s and early 2000s, investors increasingly sought out new approaches to investing that offered both security and potential growth. Principal protected notes (PPNs) were introduced to the North American financial marketplace at that time. Part of the structured products category, principal protected notes (also known as Guaranteed Linked Notes), can be linked to a broad range of underlying investments. These investments include indexes, mutual funds, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parameterized Post-Newtonian Formalism
In physics, precisely in the study of the theory of general relativity and many alternatives to it, the post-Newtonian formalism is a calculational tool that expresses Einstein's (nonlinear) equations of gravity in terms of the lowest-order deviations from Newton's law of universal gravitation. This allows approximations to Einstein's equations to be made in the case of weak fields. Higher-order terms can be added to increase accuracy, but for strong fields, it may be preferable to solve the complete equations numerically. Some of these post-Newtonian approximations are expansions in a small parameter, which is the ratio of the velocity of the matter forming the gravitational field to the speed of light, which in this case is better called the speed of gravity. In the limit, when the fundamental speed of gravity becomes infinite, the post-Newtonian expansion reduces to Newton's law of gravity. The parameterized post-Newtonian formalism or PPN formalism, is a version of this form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proportional Navigation
For example, if the line of sight rotates slowly from north to east, the missile should turn to the right by a certain factor faster than the LOS-rate. This factor is ''N''. Proportional navigation (also known as PN or Pro-Nav) is a guidance law (analogous to proportional control) used in some form or another by most homing air target missiles.Yanushevsky, page 3. It is based on the fact that two vehicles are on a collision course when their direct line-of-sight does not change direction as the range closes. PN dictates that the missile velocity vector should rotate at a rate proportional to the rotation rate of the line of sight (Line-Of-Sight rate or LOS-rate), and in the same direction. : a_n = N\dot \lambda V Where a_n is the acceleration perpendicular to the missile's instantaneous velocity vector, N is the proportionality constant generally having an integer value 3-5 (dimensionless), \dot \lambda is the line of sight rate, and V is the closing velocity. Since the lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharmacy Product Number
Pharmacy is the science and practice of discovering, producing, preparing, dispensing, reviewing and monitoring medications, aiming to ensure the safe, effective, and affordable use of medicines. It is a miscellaneous science as it links health sciences with pharmaceutical sciences and natural sciences. The professional practice is becoming more clinically oriented as most of the drugs are now manufactured by pharmaceutical industries. Based on the setting, pharmacy practice is either classified as community or institutional pharmacy. Providing direct patient care in the community of institutional pharmacies is considered clinical pharmacy. The scope of pharmacy practice includes more traditional roles such as compounding and dispensing of medications. It also includes more modern services related to health care including clinical services, reviewing medications for safety and efficacy, and providing drug information. Pharmacists, therefore, are experts on drug therapy and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
