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AAD (other)
AAD may refer to: Organizations * ''Ad Altare Dei'', a Boy Scouts of America award * Advanced Automotive Design, a South African car manufacturer * Ardent Leisure, an Australian-based leisure company * AAD Education, Health and Sports (formerly, Athletes Against Drugs), an organization founded by Stedman Graham * American Academy of Dermatology * Australian Antarctic Division, which manages Australia's four Antarctic/sub-Antarctic stations, as well as Heard Island Science and technology * Average absolute deviation, a measure of absolute deviation and a way to report error against reference data in statistics * Advanced Air defence, an anti-ballistic missile in the Indian Ballistic Missile Defence Programme Aviation * Automatic activation device, a fail-safe device often used in a parachute pack * Adado Airport, airport serving Adado, Somalia (IATA code: AAD) Computing * aad, or "ASCII Adjust before Division", an Intel BCD opcode * AAD, the SPARS code for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Religious Emblems Programs (Boy Scouts Of America)
A variety of religious emblems programs are used by the Boy Scouts of America (BSA) to encourage youth to learn about their faith and to recognize adults who provide significant service to youth in a religious environment. These religious programs are created, administered and awarded by the various religious groups, not the BSA, but each program must be recognized by the BSA. Award The award given by the religious organization consists of a unique medal for each program— usually only worn on formal occasions. The award is also recognized by the wear of an embroidered square knot emblem— silver on purple for youth and purple on silver for adults. The knot emblem is universal in that it does not represent any specific religion or religious award program. Each medal is designed and produced by the religious institution, while the knot emblems are produced by the BSA. Many Protestant churches use The PRAY Program, formerly God and Country, series consisting of God and Me, God and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AEAD Block Cipher Modes Of Operation
Authenticated Encryption (AE) and Authenticated Encryption with Associated Data (AEAD) are forms of encryption which simultaneously assure the confidentiality and authenticity of data. Programming interface A typical programming interface for an AE implementation provides the following functions: * Encryption ** Input: ''plaintext'', ''key'', and optionally a ''header'' in plaintext that will not be encrypted, but will be covered by authenticity protection. ** Output: ''ciphertext'' and ''authentication tag'' (message authentication code or MAC). * Decryption ** Input: ''ciphertext'', ''key'', ''authentication tag'', and optionally a ''header'' (if used during the encryption). ** Output: ''plaintext'', or an error if the ''authentication tag'' does not match the supplied ''ciphertext'' or ''header''. The ''header'' part is intended to provide authenticity and integrity protection for networking or storage metadata for which confidentiality is unnecessary, but authenticity is d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa Aerospace And Defence
The African Aerospace and Defence Expo (AAD) is an aerospace and defence exhibition held every two years at AFB Waterkloof, in Centurion, Gauteng, South Africa. The exhibition combines a trade exhibition and an air show. The AAD began in 1975 when the South African based aviation magazine World Airnews determined that a professional aerospace exhibition was appropriate, as distinguished from the traveling "barnstorming" air shows that were then prominent. The first event was held October 1975 as "Aviation Africa", at Lanseria Airport near Johannesburg, South Africa under the sponsorship of the Commercial Aviation Association of Southern Africa. The same year, Lt. General Bob Rogers of the South African Air Force instituted an open day at AFB Waterkloof, in Centurion, which eventually turned into the Defence Exhibition of South Africa (DEXSA). In 2000, Aviation Africa and DEXSA combined to become AAD. In 2006, the exhibition moved to AFB Ysterplaat in Cape Town Cape Town ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Attitude-toward-the-ad Models
Attitude toward the ad is defined as "a predisposition to respond in a favorable or unfavorable manner to a particular advertising stimulus during a particular exposure occasion."Lutz. R. J. (1985). Affective and cognitive antecedents of attitude toward the ad: A conceptual framework. In L. F. Alwitt & A. A. Mitchell (Eds.), Psychological processes and advertising effects; Theory, research and application. Hillsdale, NJ: Lawrence Erlbaum Associate. After Mitchell and Olsen (1981) and Shimp (1981) introduced the importance of the Aad construct, research on the causal relationships among Aad and other measures of advertising effectiveness become a main study stream.Brown, P. S. & Stayman, M. D. (1992). Antecedents and consequences of attitude toward the ad: A meta-analysis. Journal of Consumer Research, 19 (1), 34-51. In the causal relationship, Aad usually acts a moderator, and it influences on brand attitude (Ab) and intention to purchase the brand (purchase intention, PI). Based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amal Language
Amal is a language spoken along the border of Sandaun Province and East Sepik Province, Papua New Guinea, along the Wagana River near the confluence with Wanibe Creek. Foley (2018) classifies Amal as a primary branch of the Sepik languages, though it is quite close to Kalou. Pronouns Pronouns are: : Cognates Amal cognates with Sepik languages are: *''tal'' ‘woman’ *''yan'' ‘child’ *''lal'' ‘tongue’ < proto-Sepik *ta(w)r *''mi'' ‘breast’ < proto-Sepik *muk *''waplo'' ‘liver’ *''nip'' ‘blood’ *''yen'' ‘egg’ *''ak'' ‘house’ Foley (2018) notes that there appears to be somewhat more lexical similarities between Amal and the Tama languages
The Tama languages are a small family of three clusters of closely related languages of northern Papua New Guinea, spoken just to the south of Nuku town in eastern ...
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Antiarrhythmic Agent
Antiarrhythmic agents, also known as cardiac dysrhythmia medications, are a group of pharmaceuticals that are used to suppress abnormally fast rhythms ( tachycardias), such as atrial fibrillation, supraventricular tachycardia and ventricular tachycardia. Many attempts have been made to classify antiarrhythmic agents. Many of the antiarrhythmic agents have multiple modes of action, which makes any classification imprecise. Vaughan Williams classification The Vaughan Williams classification was introduced in 1970 by Miles Vaughan Williams.Vaughan Williams, EM (1970) "Classification of antiarrhythmic drugs". In ''Symposium on Cardiac Arrhythmias'' (Eds. Sandoe E; Flensted-Jensen E; Olsen KH). Astra, Elsinore. Denmark (1970) Vaughan Williams was a pharmacology tutor at Hertford College, Oxford. One of his students, Bramah N. Singh, contributed to the development of the classification system. The system is therefore sometimes known as the Singh-Vaughan Williams classification. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aortic Dissection
Aortic dissection (AD) occurs when an injury to the innermost layer of the aorta allows blood to flow between the layers of the aortic wall, forcing the layers apart. In most cases, this is associated with a sudden onset of severe chest or back pain, often described as "tearing" in character. Also, vomiting, sweating, and lightheadedness may occur. Other symptoms may result from decreased blood supply to other organs, such as stroke, lower extremity ischemia, or mesenteric ischemia. Aortic dissection can quickly lead to death from insufficient blood flow to the heart or complete rupture of the aorta. AD is more common in those with a history of high blood pressure; a number of connective tissue diseases that affect blood vessel wall strength including Marfan syndrome and Ehlers–Danlos syndrome; a bicuspid aortic valve; and previous heart surgery. Major trauma, smoking, cocaine use, pregnancy, a thoracic aortic aneurysm, inflammation of arteries, and abnormal lipid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
7-Aminoactinomycin D
7-Aminoactinomycin D (7-AAD) is a fluorescent chemical compound with a strong affinity for DNA. It is used as a fluorescent marker for DNA in fluorescence microscopy and flow cytometry. It intercalates in double-stranded DNA, with a high affinity for GC-rich regions, making it useful for chromosome banding studies. Applications With an absorption maximum at 546 nm, 7-AAD is efficiently excited using a 543 nm helium–neon laser; it can also be excited with somewhat lower efficiency using a 488 nm or 514 nm argon laser lines. Its emission has a very large Stokes shift with a maximum in the deep red: 647 nm. 7-AAD is therefore compatible with most blue and green fluorophores – and even many red fluorophores – in multicolour applications. 7-AAD does not readily pass through intact cell membranes; if it is to be used as a stain for imaging DNA fluorescence, the cell membrane must be permeabilized or disrupted. This method can be used in co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antibiotic-associated Diarrhea
Antibiotic-associated diarrhea (AAD) results from an imbalance in the colonic microbiota caused by antibiotics. Microbiotal alteration changes carbohydrate metabolism with decreased short-chain fatty acid absorption and an osmotic diarrhea as a result. Another consequence of antibiotic therapy leading to diarrhea is overgrowth of potentially pathogenic organisms such as '' Clostridium difficile''. It is defined as frequent loose and watery stools with no other complications. __TOC__ Cause ''Clostridium difficile'', also known more commonly as ''C. diff'', accounts for 10 to 20% of antibiotic-associated diarrhea cases, because the antibiotics administered for the treatment of certain disease processes such as inflammatory colitis also inadvertently kill a large portion of the gut flora, the normal flora that is usually present within the bowel. With this lower level of "healthy" bacteria present, the overgrowth of ''C. diff'' is then responsible "for elaborating the enterotoxin" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft Azure Active Directory
In computing, Microsoft Azure Active Directory, commonly known as Azure AD, is a system in Microsoft Azure that enables the identity management to configure accessibility of users and groups to services and resources. It shares the same name with a similar directory service found in Windows Server, but Azure Active Directory is not a replacement of the on-premises local directory service. Azure AD is based on Active Directory, but incorporates different features such as providing identity as a service (IDaaS). See also * Azure AD Connect * Active Directory Active Directory (AD) is a directory service developed by Microsoft for Windows domain networks. It is included in most Windows Server operating systems as a set of processes and services. Initially, Active Directory was used only for centralize ... References Further reading * * * External links * {{Microsoft Azure Services Platform Active Directory Directory services Microsoft cloud services ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SPARS Code
The SPARS code is a three-position alphabetic classification system developed in the early 1980s by the Society of Professional Audio Recording Services (SPARS) for commercial compact disc releases to denote aspects of the sound recording and reproduction process, distinguishing between the use of analog equipment and digital equipment. The code's three positions refer to recording, mixing, and mastering respectively. The first two positions may be coded either "A" for analog or "D" for digital; the third position (mastering) is always "D" on digital CDs. The scheme was not originally intended to be limited to use on digital packaged media: it was also available for use in conjunction with analog releases such as vinyl or cassette (where the final character of course would always be "A"), but this was seldom done in practice. The system was first implemented in 1984. Due to increasing complexity of recording and mixing processes developed over the code's first decade of use, SPA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advanced Automotive Design
{{No footnotes, date=November 2019 Advanced Automotive Design (AAD) is a South African automobile manufacturer located in Die Wilgers, Pretoria. The company was founded in 1995 by Brian Glover and Rhys Edwards. Shaka is a registered Trademark of the AAD. In 1997, they showed their first vehicle called Shaka Nynya on the South Florida International Auto Show. This was a concept car similar to the Plymouth Prowler. In 2000, the car was launched as a series model exclusively built by orders. Model Overview * Shaka Giotto (since 2000, only South Africa) * Shaka Nynya (since 2000) External links official website of the official US importer(Glover Design, Dania Beach, Florida Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to ...) (Archive Copy)The ''Shaka Nynya'' on car-cat.com [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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