Zobrazeno 1 - 10
of 362
pro vyhledávání: '"Shanei A"'
Autor:
Wang, Gan, Rey, Marcel, Ciarlo, Antonio, Shanei, Mahdi, Xiong, Kunli, Pesce, Giuseppe, Käll, Mikael, Volpe, Giovanni
The miniaturization of mechanical machines is critical for advancing nanotechnology and reducing device footprints. Traditional efforts to downsize gears and micromotors have faced limitations at around 0.1 mm for over thirty years due to the complex
Externí odkaz:
http://arxiv.org/abs/2409.17284
Diagnosis and risk stratification of coronary artery disease in Yemeni patients using treadmill test
Autor:
Nouradden N Aljaber, Shanei A Shanei, Sultan Abdulwadoud Alshoabi, Kamal D Alsultan, Moawia B Gameraddin, Khaled M Al-Sayaghi
Publikováno v:
Journal of Family Medicine and Primary Care, Vol 9, Iss 5, Pp 2375-2378 (2020)
Background: Coronary artery disease (CAD) is a common medical problem that remains a great cause of morbidity and mortality. Based on clinical manifestation, CAD span from chronic stable angina to acute coronary syndrome (ACS), which encompasses (1)
Externí odkaz:
https://doaj.org/article/423d389e3c8f41e6a5290d54e85f2ad4
Autor:
Engay, Einstom, Shanei, Mahdi, Mylnikov, Vasilii, Wang, Gan, Johansson, Peter, Volpe, Giovanni, Käll, Mikael
We introduce optical metasurfaces as components of ultracompact untethered microscopic metaspinners capable of efficient light-induced rotation in a liquid environment. Illuminated by weakly focused light, a metaspinner generates torque via photon re
Externí odkaz:
http://arxiv.org/abs/2406.11489
Investigation of the expression of P53 gene in bystander cells after therapeutic ultrasound exposure
Publikováno v:
Fiyz̤, Vol 23, Iss 4, Pp 344-351 (2019)
Background: Bystander effect is defined as biological responses observed in cells that are not exposed to radiation directly but these radiation effects are induced through messages from irradiated cells. One of the non-invasive methods for cancer tr
Externí odkaz:
https://doaj.org/article/ac111539c1d141d186b1b0b26b55e260
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 9, Iss 4, Pp 445-452 (2019)
Introduction: The determination of patient’s absorbed dose is the first step of radiation protection which depends on the quantification of organ activity in nuclear medicine. The aim of the present study was to determine the absorbed dose by pa
Externí odkaz:
https://doaj.org/article/4efd0ed796ca434993456515708b72e3
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 7, Iss 4, Pp 389-396 (2017)
Objective: It is well-known that all living cells emit ultra-weak photon emission (UPE), which is due to byproducts of chemical reactions in cell metabolisms. It has been shown that Reactive Oxygen Species (ROS) in the cells enhances the UPE intensit
Externí odkaz:
https://doaj.org/article/c0896605ba82453888df403064e67ffa
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 13, Iss 5, Pp 433-442 (2023)
Background: In the bystander effect, non-irradiated cells receive biological signals from adjacent irradiated cells and undergo a variety of alterations, considered recently in non-ionizing irradiation like ultrasound waves. In this study, the bystan
Externí odkaz:
https://doaj.org/article/1e39c8803189475d905b866a6dd77a62
Akademický článek
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Autor:
Arman Esmailzadeh, Ahmad Shanei, Neda Attaran, Najmeh Najmoddin, Atena Shirazi, Seyed Hossein Hejazi
Publikováno v:
مجله دانشکده پزشکی اصفهان, Vol 40, Iss 695, Pp 917-923 (2023)
Background: Zinc oxide nanoparticles can produce free radicals due to their piezoelectric properties, which are needed for cancer treatment. Also, using ultrasound waves in combination with zinc oxide nanoparticles can help increase the response to s
Externí odkaz:
https://doaj.org/article/b03368320c9f4d558d37255c32d3adcc
Publikováno v:
Cell Journal, Vol 25, Iss 1, Pp 51-61 (2023)
Objective: The multimodality treatment of cancer provides a secure and effective approach to improve the outcomeof treatments. Cold atmospheric plasma (CAP) has got attention because of selectively target and kills cancer cells.Likewise, gold nanopar
Externí odkaz:
https://doaj.org/article/910bac006c9c427e9cff96a26bb240c7