Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Ammar A Oglat"'
Publikováno v:
Journal of Medical Ultrasound, Vol 30, Iss 1, Pp 36-40 (2022)
Background: The rapid growth of using ultrasound-guided interventional procedures, including biopsy and drainage, which considered painful procedures, leads to improving the practice cycle of ultrasound-guided procedures. Fabrication of low-cost tiss
Externí odkaz:
https://doaj.org/article/92b23f956aae4977bcef602d410c85ea
Autor:
Ammar A Oglat, Mohammed Ali Dheyab
Publikováno v:
Journal of Medical Ultrasound, Vol 29, Iss 4, Pp 258-263 (2021)
Background: Diagnostic ultrasound or sonography is an image which can provide valuable information for diagnosing and treating a variety of diseases and conditions. This experiment was done to check the performance and evaluate the ultrasonic imaging
Externí odkaz:
https://doaj.org/article/44b8362d532540bdb239204e0aee0311
Publikováno v:
Journal of Medical Ultrasound, Vol 28, Iss 4, Pp 219-224 (2020)
Background: Doppler technique is a technology that can raise the predictive, diagnostic, and monitoring abilities in blood flow and suitable for researchers. The application depends on Doppler shift (shift frequencies), wherein the movement of red bl
Externí odkaz:
https://doaj.org/article/5efb3c69ab694d7b94dff0b40fd2d9c5
Publikováno v:
Journal of Medical Ultrasound, Vol 28, Iss 3, Pp 138-142 (2020)
In this review, the flow phantoms and the wall-less flow phantoms with recognized acoustic features (attenuation and speed of sound), interior properties, and dimensions of tissue were prepared, calibrated, and characterized by Doppler ultrasound (US
Externí odkaz:
https://doaj.org/article/eb261ef5eee94003b9b80f5eedaada98
Autor:
Ammar A Oglat, M Z Matjafri, Nursakinah Suardi, Mohammad A Oqlat, Mostafa A Abdelrahman, Ahmad A Oqlat, Omar F Farhat, Batool N Alkhateb, Raed Abdalrheem, Muntaser S Ahmad, Mohammed Y. M. Abujazar
Publikováno v:
Journal of Medical Ultrasound, Vol 26, Iss 3, Pp 123-127 (2018)
The wall-less flow phantoms with recognized acoustic features (attenuation and speed of sound), interior properties, and dimensions of tissue were prepared, calibrated, and characterized of Doppler ultrasound scanning demands tissue-mimicking materia
Externí odkaz:
https://doaj.org/article/f96d96aa30d84fdc90415c9e42182497
Autor:
Ammar A Oglat, Nursakinah Suardi, M Z Matjafri, Mohammad A Oqlat, Mostafa A Abdelrahman, Ahmad A Oqlat
Publikováno v:
Journal of Medical Ultrasound, Vol 26, Iss 2, Pp 68-76 (2018)
Doppler ultrasound imaging system description and calibration need blood-mimicking fluids (BMFs) for the test target of medical ultrasound diagnostic tools, with known interior features and acoustic and physical properties of this fluid (BMF). Physic
Externí odkaz:
https://doaj.org/article/72202ca9afc04046a1a8bb4c36220707
Autor:
Ammar A Oglat, M Z Matjafri, Nursakinah Suardi, Mohammad A Oqlat, Mostafa A Abdelrahman, Ahmad A Oqlat
Publikováno v:
Journal of Medical Ultrasound, Vol 26, Iss 1, Pp 3-13 (2018)
Medical Doppler ultrasound is usually utilized in the clinical adjusting to evaluate and estimate blood flow in both the major (large) and the minor (tiny) vessels of the body. The normal and abnormal sign waveforms can be shown by spectral Doppler t
Externí odkaz:
https://doaj.org/article/31c12720cc6443a186f20744065a965d
Autor:
Ammar A Oglat, M Z Matjafri, Nursakinah Suardi, Mostafa A Abdelrahman, Mohammad A Oqlat, Ahmad A Oqlat
Publikováno v:
Journal of Medical Ultrasound, Vol 26, Iss 3, Pp 134-142 (2018)
Background: To examine the blood flow and detection of the issues related to it by medical ultrasound, it is extremely important to have suitable blood mimicking fluid (BMF) to be used in vitro and to have a movable or portable Doppler flow phantom t
Externí odkaz:
https://doaj.org/article/871955bf2d934bc996f8170e9f40a9a9
Autor:
Ammar A. Oglat
Publikováno v:
COVID, Vol 4, Iss 7, Pp 952-967 (2024)
Apart from reverse-transcription polymerase chain reaction (RT-PCR) testing, chest radiographs (CXR) and computed tomography (CT) scans were employed as crucial diagnostic methods for detecting the 2019 new coronavirus disease (COVID-19). Our objecti
Externí odkaz:
https://doaj.org/article/439b8ebc23454c2f90aff9b2453c06ac
Autor:
Ammar A. Oglat
Publikováno v:
F1000Research, Vol 12 (2024)
Efforts have been made over the last five decades to create effective ultrasonic contrast media (UCM) for cardiac and noncardiac applications. The initial UCM was established in the 1980s, following publications from the 1960s that detailed the disco
Externí odkaz:
https://doaj.org/article/640d3739978b457a8fcc9c09a675ae4e