This article is about the laser ultrasound technique. For the economic concept of short run aggregate supply, see Aggregate supply.
Typical SRAS instrument, the sample is raster scanned to build up a multi-megapixel image of the SAW velocity.
SRAS (spatially resolved acoustic spectroscopy) a non-destructive acoustic microscopy microstructural-crystallographic characterization technique commonly used in the study of crystalline or polycrystalline materials. The technique can provide information about the structure and crystallographic orientation of the material.[1] Traditionally, the information provided by SRAS has been acquired by using diffraction techniques in electron microscopy - such as EBSD. The technique was patented in 2005, EP patent 1910815.
SRAS measures the surface acoustic wave velocity across a specimen, the surface acoustic wave (SAW) velocity is in turn a function of the material state, including parameters such as crystallographic orientation, elastic constants, temperature and stress.
^Patel, Rikesh; Li, Wenqi; Smith, Richard J.; Sharples, Steve D.; Clark, Matt (November 2017). "Orientation imaging of macro-sized polysilicon grains on wafers using spatially resolved acoustic spectroscopy". Scripta Materialia. 140: 67–70. doi:10.1016/j.scriptamat.2017.07.003.
microstructural features, including precipitates and grain boundary character. SRAS++ utilises SRAS imaging to provide the raw measurement of single grain velocity surfaces...
SRA may refer to: SRA0 to SRA4, standard paper sizes defined by ISO 217 Satanic ritual abuse SRa or SRA, a type of semiregular variable star Senior Airman...
have already been approved by SRAs. As of 2022, the national regulatory authorities of 36 countries are considered SRAs: World Health Organization & WHO...
Bou Sra Waterfall, also referred to as Bousra, Bu Sra, Busra or Boo Sra Waterfall (Khmer: ទឹកជ្រោះប៊ូស្រា), is a scenic waterfall now located in Bousra...
RNAs discovered were named 'sra' for small RNA, examples include SraC, SraD and SraG. This ncRNA was found to be expressed only in stationary phase. The...
Angkor, Cambodia, located south of the East Baray and east of Banteay Kdei. Sras Srang was dug in the mid-10th century, by initiative of Kavindrarimathana...
consisting of over 12,000 unsubstantiated cases of Satanic ritual abuse (SRA, sometimes known as ritual abuse, ritualistic abuse, organized abuse, or...
Sra Kacaw (born 16 December 1956) is an Amis Taiwanese politician also known by the name Jeng Tian-tsair (Chinese: 鄭天財; pinyin: Zhèng Tiāncái). Sra Kacaw...
vote by the station managers in their region. The Student Radio Awards (SRAs) is an awards scheme celebrating talent within the UK student radio industry...
Sra Dhaka (Balochi: سرَ ڈھکا, Urdu: سرا ڈھکہ) is a village in the Balochistan province of Pakistan. It is located at 30°28'0N 69°31'60E with an altitude...
The Sra Ouertene mine is a large mine located in Kef Governorate, Tunisia. It is one of the largest phosphates reserve in Tunisia with estimated reserves...
Science Research Associates (SRA) was a Chicago-based publisher of educational materials and schoolroom reading comprehension products. The company was...
The SraL RNA ('sra' for small RNA), also known as RyjA, is a small non-coding RNA discovered in E. coli, and later in Salmonella Tiphimurium. This ncRNA...
The Bengal-ITC SRA Classical Music Festival is a major South Asian classical music festival held in Dhaka, the capital of Bangladesh. It is one of the...
Sra peang (Khmer: ស្រាពាង, lit. 'jar wine') is a rice wine stored in earthen pots and indigenous to several ethnic groups in Cambodia, in areas such as...
Many tryptamines, such as DMT, DET, DPT, DiPT, psilocin, and bufotenin, are SRAs as well as non-selective serotonin receptor agonists. These drugs are serotonergic...
Викитека". ru.wikisource.org. Retrieved 23 December 2017. SRAS.ORG. "Mors: Russian Fruit Drink". www.sras.org. Archived from the original on 28 August 2018....
la Entrada Triunfal de Jesús en Jerusalén, San Juan de la Palma y Ntra. Sra. de los Ángeles): Hermandad de la Borriquita de Los Palacios y Villafranca...
In molecular biology, this protein domain has been termed SRA-YDG, which is the abbreviation for SET and Ring finger Associated, YDG motif. Additional...
the original on July 19, 2011. Retrieved June 14, 2008. "Candlestick Point SRA". California State Parks Department. Retrieved January 27, 2009. "SF 1st...
Russia as well. Bryant, Jordan (2 March 2013). "Хачапури: The Big Cheese!". sras.org. Woodside, CA: School of Russian and Asian Studies. Archived from the...
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