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ultrasound
ultrasound (ˈʌltrəsaʊnd) [f. ultra- 2 c + sound n.3] Sound waves or vibrations with frequencies greater than those audible to the human ear, or greater than 20,000 Hz; also, ultrasonic techniques.1923 Proc. & Trans. R. Soc. Canada XVII. iii. 143 When the electrical exciting sources were alternating ...
Oxford English Dictionary
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ultrasound
ultrasound/ˈʌltrəsaund; `ʌltrəˌsaʊnd/ n[U]sound withan ultrasonic frequency; ultrasonic waves 超声(波) [attrib作定语]an ultrasound scan, eg to detect abnormality in a foetus 超声波扫描检查(如可用以检查胎儿是否畸形).
牛津英汉双解词典
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Ultrasound during pregnancy In a hospital I can see a long queue of pregnant women waiting for their turn for ultrasound. Is it safe to go through the ultrasound during pregnancy, especially during last few weeks? Is ...
As Luke points out, the ultrasound is very safe. However, in many cases it is not required. My experience is that this is the most common reason for an ultrasound during pregnancy.
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Are there any bacteria that can receive ultrasound signals? I'm looking for an example of bacteria that could receive ultrasound (at any ultrasound frequency) signal and possibly perform some (re)action afterwards.
Ultrasound frequencies range from 2 to 200 MHz (and up I assume).
To have a wavelength on the order of 3 microns, a 100 MHz wave would be needed.
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Is it possible to temporarily paralyze someone through the use of electric signals or focused ultrasound? I've been reading about how it is possible to send signals to the brain using focused ultrasound or electrical ...
With in-depth study and research, it would be possible on 1 person. However, it's unlikely that this type of technology could ever be weaponized. Nerves and neural networks are particularly known for having unique calibrations per individual. Even if you can decipher every neural communication proto...
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Can frequent ultrasound diagnostics be harmful? Are there any short or long term effects apparent in tissues if a zone (or the whole) of human body is scanned with ultrasonic waves often?
Ultrasound is considered a safe procedure (reference) which is accepted by the WHO as well (reference). Ultrasound usage sparingly and on valid medical indication should not be a matter of concern.
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International Society for Therapeutic Ultrasound - ISTU
Save the Dates! ISTU 2024 will take place in Taipei, Taiwan from September 19-22, 2024.
istu.org
Beacon™ Endoscopic Ultrasound (EUS) Products | Medtronic
The Beacon™ EUS delivery system features interchangeable FNA and FNB needles designed to support consistent and predictable acquisition of tissue samples with intact cellular architecture. 1,2. The components of this innovative EUS delivery system are interchangeable, supporting greater efficiency, 3 while built-in safety features help ...
www.medtronic.com
Philips - EPIQ 7 Ultrasound system for radiology
Advanced user experience. With the EPIQ 7, Philips has completely reinvented the premium ultrasound user experience. Ease of use, workflow, ergonomics, and mobility all come together. We've revolutionized how you interact with your ultrasound system from every standpoint, and kept it beautifully intuitive and very quiet.
www.usa.philips.com
Dermatologic Ultrasound with Clinical and Histologic Correlations
Dermatologic Ultrasound with Clinical and Histologic Correlations创刊于2013,累计收录12篇学术论文,论文总被引数累计91次,最新影响因子0.0 ...
www.lunlunapp.com
[Benefit of ultrasound in the phenotype recognition of psoriatic ...
Search life-sciences literature (41,060,844 articles, preprints and more) Search. Advanced search
europepmc.org
308 Permanent Redirect - ultrasound.money
Ultra sound money is an Ethereum meme focusing on the likely decrease of the ETH supply. If capped-supply gold is sound, decreasing-supply ether is ultra sound.
ultrasound.money
ChemInform Abstract: Ultrasound-Assisted Reductive Cleavage of ...
2002 terpenes terpenes U 0200 12 - 224 Ultrasound-Assisted Reductive Cleavage of Eudesmane and Guaiane γ-Enonelactones. Synthesis of 1 α,7 α,10 α H-Guaian-4,11-dien-3-one and Hydrocolorenone from Santonin. — An alternative to literature procedures being much simpler and safer yields the sesquiterpene acids (II), (IV), (VII), and (IX) by ultrasound-assisted reductive cleavage of the ...
vdocuments.mx
(PDF) The use of transcranial ultrasound and clinical assessment to ...
Rapid endovascular thrombectomy, which can only be delivered in specialist centres, is the most effective treatment for acute ischaemic stroke due to large vessel occlusion (LVO). Pre-hospital selection of these patients is challenging, especially in remote and rural areas due to long transport times and limited access to specialist clinicians and diagnostic facilities. We investigated whether ...
typeset.io
Bat's use of ultrasound glossary | Quizizz
Bat's use of ultrasound glossary quiz for 10th grade students. Find other quizzes for English and more on Quizizz for free!
quizizz.com