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Paa Kwasi
PAA may refer to: Businesses and organizations * Pacific American Airlines * PanAfrican Archaeological Association * Pan African Association * Pan American World Airways, commonly known as Pan Am * Pan American Association of Anatomy * Pittsburgh Athletic Association, athletic and social club * Polish American Association * Population Association of America, dedicated to population and demography studies * Portland Adventist Academy, an Adventist High School Science, technology and mathematics Chemistry and materials science * Peroxyacetic acid, a chemical * Phenylacetic acid, a chemical * Phosphoamino acid analysis, a biochemistry technique * Polyacrylamide, an acrylate polymer * Polyacrylic acid, an acrylic polymer * Primary Aromatic Amine, a group of compounds Electronic devices * Personal Attack Alarm * Piezo Audio Amplifier Linguistics * Proto-Afroasiatic language * Proto-Austroasiatic language Statistics * , dimension reduction method Political parties * Pamo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific American Airlines
Pacific American Airlines was a United States charter airline headquartered in Burbank, California. Its predecessor was formed in 1946 as Airplane Charter by Mercer and renamed to Mercer Airlines in 1955. DeWight W. Mercer sold the company, was renamed Pacific American in 1976. The airline provided interstate passenger and cargo charter services as well as contract services for the United States Navy in the Pacific area. It has since ceased operations. __NOTOC__ Fleet * 4 – Douglas DC-6 * 1 – Lockheed L-188 Electra Accidents and incidents * On August 4, 1972, a Mercer Airlines Douglas DC-3, registration N31538, suffered an in-flight engine fire shortly after takeoff from Naval Air Station Point Mugu on a repositioning flight to Hollywood-Burbank Airport. The aircraft departed the runway in the emergency landing and was severely damaged by the subsequent fire. All three people on board survived. * On February 8, 1976, Mercer Airlines Flight 901 (prototype of the DC-6 series) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyacrylic Acid
Poly(acrylic acid) (PAA; trade name Carbomer) is a polymer with the formula (CH2-CHCO2H)n. It is a derivative of acrylic acid (CH2=CHCO2H). In addition to the homopolymers, a variety of copolymers and crosslinked polymers, and partially deprotonated derivatives thereof are known and of commercial value. In a water solution at neutral pH, PAA is an anionic polymer, i.e., many of the side chains of PAA lose their protons and acquire a negative charge. Partially or wholly deprotonated PAAs are polyelectrolytes, with the ability to absorb and retain water and swell to many times their original volume. These properties – acid-base and water-attracting – are the bases of many applications. = Synthesis = PAA is produced by free radical polymerization. Initiators include potassium persulfate and AIBN. Polyacrylic acid is a polyolefin. It can be viewed as polyethylene with carboxylic acid (CO2H) substituents on alternating carbons. Owing to these groups, alternating carbon atoms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penny Arcade Adventures
''Penny Arcade Adventures: On the Rain-Slick Precipice of Darkness'' is an episodic action-adventure role-playing video game series based on the webcomic ''Penny Arcade''. Episode 1 was released on May 21, 2008 on Linux, Mac OS X, Windows, and Xbox Live Arcade, and was later released on PlayStation Network on October 23, 2008. There is a demo available which can be upgraded to the full game. It was later released on Steam, with new Steamworks support. Episode 2 was released on Linux, Mac OS X, Windows, PlayStation Network, and Xbox Live Arcade on October 29, 2008. The game was originally planned to be distributed episodically across four games. In March 2010, developer Hothead Games chose to devote its resources instead to ''DeathSpank'', discontinuing its development of further episodes. Subsequently, prose chapters constituting the plot of Episode 3 were presented on Penny Arcade's website. In August 2011, Zeboyd Games announced that it would be developing Episode 3Rossigno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protect America Act Of 2007
The Protect America Act of 2007 (PAA), (, enacted by ), is a controversial amendment to the Foreign Intelligence Surveillance Act (FISA) that was signed into law by U.S. President George W. Bush on August 5, 2007. It removed the warrant requirement for government surveillance of foreign intelligence targets "reasonably believed" to be outside the United States.Statement for the Record to the House Judiciary Committee by Director John Michael McConnell September 18, 2007 The FISA Amendments Act of 2008 reauthorized many provisions of the Protect America Act in |
Perpetuities And Accumulations Act 2009
The Perpetuities and Accumulations Act 2009 (c. 18) is an Act of the Parliament of the United Kingdom that reforms the rule against perpetuities. The Act resulted from a Law Commission report published in 1998. It abolishes the rule against perpetuities in most non-trust contexts, such as easements. In relation to wills, however, the Act only applies to wills drawn up after 6 April 2010. A will drawn up before 6 April but executed later (upon the death of the testator) will continue to be bound by prior rules. Commencement Sections 22 to 24 came into force on 12 November 2009 Sections 1 to 21 and the Schedule came into force on 6 April 2010.The Perpetuities and Accumulations Act 2009, section 22(2); the Perpetuities and Accumulations Act 2009 (Commencement) Order 2010 (S.I. 2010/37 (C.6))article 2/ref> See also *Perpetuities and Accumulations Act 1964 The Perpetuities and Accumulations Act 1964 (13 Eliz. 2c 55 is an Act of the Parliament of the United Kingdom. In English l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perpetuities And Accumulations Act 1964
The Perpetuities and Accumulations Act 1964 (13 Eliz. 2c 55 is an Act of the Parliament of the United Kingdom. In English land law it reformed the rule against perpetuities. See also *Perpetuities and Accumulations Act 2009 The Perpetuities and Accumulations Act 2009 (c. 18) is an Act of the Parliament of the United Kingdom that reforms the rule against perpetuities. The Act resulted from a Law Commission report published in 1998. It abolishes the rule against per ... External links * United Kingdom Acts of Parliament 1964 English trusts law Acts of the Parliament of the United Kingdom concerning England and Wales 1964 in England 1964 in Wales {{UK-statute-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pamoja African Alliance
The Pamoja African Alliance (PAA) is a political party in Kenya. It is led by Amason Kingi. History In May 2022, the party left Kenya Kwanza and joined the Azimio La Umoja alliance. It contested the August 2022 general election and won 4 seats in the National Assembly. References See also * List of political parties in Kenya This article lists political parties in Kenya. Political culture Kenya's system is one with characteristics comparable with a two-party system, since two dominant political parties c.q. coalitions have dominated since the last general elect ... {{Kenyan political parties Political parties in Kenya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proto-Austroasiatic Language
Proto-Austroasiatic is the reconstructed ancestor of the Austroasiatic languages. Proto-Mon–Khmer (i.e., all Austroasiatic branches except for Munda) has been reconstructed in Harry L. Shorto's ''Mon–Khmer Comparative Dictionary'', while a new Proto-Austroasiatic reconstruction is currently being undertaken by Paul Sidwell. Scholars generally date the ancestral language to 5,000-4,000 B.P. (i.e. 3,000-2,000 BCE) with a homeland in southern China or the Mekong River valley. Sidwell (2022) proposes that the locus of Proto-Austroasiatic was in the Red River Delta area about 4,000-4,500 years before present. Phonology Shorto (2006) The Proto-Mon–Khmer language is the reconstructed ancestor of the Mon–Khmer languages, a purported primary branch of the Austroasiatic language family. However, Mon–Khmer as a taxon has been abandoned in recent classifications, making Proto-Mon–Khmer synonymous with Proto-Austroasiatic;Sidwell, Paul (2009)The Austroasiatic Central Riverin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proto-Afroasiatic Language
Proto-Afroasiatic, sometimes also referred to as Proto-Afrasian, is the reconstructed proto-language from which all modern Afroasiatic languages are descended. Though estimations vary widely, it is believed by scholars to have been spoken as a single language around 12,000 to 18,000 years ago (12 to 18 kya), that is, between 16,000 and 10,000 BC. The reconstruction of Proto-Afroasiatic is problematic and remains largely lacking. Moreover, no consensus exists as to the location of the Afroasiatic Urheimat, the putative homeland of Proto-Afroasiatic speakers, but the majority of scholars agree that it was located within a region of Northeast Africa. Urheimat Phonology The consonants of Proto-Afroasiatic, as given by Bomhard (2008): NOTE: #Orël''–''Stolbova (1995) reconstructs /t͡ʃ’/, /t͡ʃ/, /d͡ʒ/ for /tʲ’/, /tʲ/, /dʲ/, respectively, #Orël''–''Stolbova (1995) doesn't reconstruct labialized consonants. Bomhard (2008) lists ten vowels for the language: /i/, /i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piezo Audio Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the magnitude of a Signal (information theory), signal (a time-varying voltage or Electric current, current). It may increase the power (physics), power significantly, or its main effect may be to boost the voltage or current (power amplifier, power, voltage or current amplifier). It is a two-port network, two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a greater amplitude signal at its output. The ratio of output to input voltage, current, or power is termed gain (electronics), gain (voltage, current, or power gain). An amplifier, by definition has gain greater than unity (if the gain is less than unity, the device is an attenuator (electronics), attenuator). An amplifier can either be a separate piece of equipment or an electrical circuit contained within another device. Amp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Alarm
A panic alarm is an electronic device that can easily be activated to request help during an emergency situation where danger to persons or property exists. It is designed to minimize time until assistance can arrive. A panic alarm is frequently but not always controlled by a concealed panic alarm button. These buttons can be connected to a monitoring center or locally via a silent alarm or an audible bell/siren. The alarm can be used to request emergency assistance from local security, police or emergency services. Some systems can also activate closed-circuit television to record or assess the event. Many panic alarm buttons lock on when pressed, and require a key to reset them. Others may have a short delay during which time the request of help can be cancelled. Alarm Examples of alarm panic buttons are: * A button in a critical system (such as a nuclear weapons system) used to quickly activate an extreme measure to mitigate an emergency situation. * A red button integr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primary Aromatic Amine
In organic chemistry, an aromatic amine is an organic compound consisting of an aromatic ring attached to an amine. It is a broad class of compounds that encompasses anilines, but also many more complex aromatic rings and many amine substituents beyond . Such compounds occur widely. Aromatic amines are widely used as precursor to pesticides, pharmaceuticals, and dyes. Aromatic amines in textiles Since August 2012, the new standard EN 14362-1:2012 ''Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres'' is effective. It had been officially approved by the European Committee for Standardization (CEN) and supersedes the test standards EN 14362-1: 2003 and EN 14362-2: 2003. The standard describes a procedure to detect EU banned aromatic amines derived from azo colorants in textile fibres, including natural, man-made, regenerated, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
