Zobrazeno 1 - 10
of 10 316
pro vyhledávání: '"Mehdizadeh A"'
Publikováno v:
E3S Web of Conferences, Vol 544, p 01012 (2024)
Internal erosion is a major threat to the safety and operation of water management structures. Recent failures of embankment dams reported in Australia, Canada, and the US are fresh reminders of the importance of this ongoing issue. Suffusion, the fo
Externí odkaz:
https://doaj.org/article/e230d67603f04acab6fb3950a3e589f1
Publikováno v:
Class. Quantum Grav. 41, 145001 (2024)
In recent years there has been a growing interest in the field of wormhole physics in the presence of the Casimir effect. As this effect provides negative energy density, it can be utilized as an ideal candidate for the exotic matter required for cre
Externí odkaz:
http://arxiv.org/abs/2406.10821
In the context of General Relativity (GR), violation of the null energy condition (NEC) is necessary for existence of static spherically symmetric wormhole solutions. Also, it is a well-known fact that the energy conditions are violated by certain qu
Externí odkaz:
http://arxiv.org/abs/2406.03588
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 9, Iss 1, Pp 81-88 (2019)
Background: Osteoporosis is a systemic skeletal disease characterized by low bone mineral density (BMD) and micro-architectural deterioration of bone tissue, leading to bone fragility and increased fracture risk. Since Panoramic image is a feasibl
Externí odkaz:
https://doaj.org/article/ebec69454aa94397b6cd9d2546091d78
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 8, Iss 2, Pp 185-192 (2018)
Background: Electromagnetic fields (EMF) with different intensities are widely used at home, offices and public places.Today, there is a growing global concern about the effects of human exposure to EMFs. Epilepsy is one of the most common chronic ne
Externí odkaz:
https://doaj.org/article/35e8f3d22c484059927905cb1a748213
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 8, Iss 2, Pp 217-222 (2018)
The aim of this report is to present a new two-piece thyroid-neck phantom produced by the concurrent use of epoxy resin and poly(methyl methacrylate) (PMMA: plexiglass) soft tissue equivalent materials. Accordingly, mass attenuation coefficients of t
Externí odkaz:
https://doaj.org/article/e5dbd20e7e824d569079cfa078d0c090
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 8, Iss 1, Pp 141-146 (2018)
A large body of evidence now indicates that the amount of mercury released from dental amalgam fillings can be significantly accelerated by exposure to radiofrequency electromagnetic fields (RF-EMFs) such as common mobile phones and magnetic resonanc
Externí odkaz:
https://doaj.org/article/9909a48841774736ad9fd0d02a2603cc
In the present paper, we investigate traversable wormhole solutions determined by an exponential shape function and fractional redshift function in the background of four viable $f(R)$ models. Although in the absence of the redshift function $\varphi
Externí odkaz:
http://arxiv.org/abs/2312.02714
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 7, Iss 3, Pp 191-204 (2017)
Background: A new treatment approach for most patients who have undergone early stage non-small-cell lung carcinoma (NSCLC) is wedge resection plus permanent implant brachytherapy. However, the specification of dose to medium at low energies especial
Externí odkaz:
https://doaj.org/article/99a2d2405efb4cd8a178e21b54c5e7df
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 6, Iss 3, Pp 123-126 (2016)
Externí odkaz:
https://doaj.org/article/1c3a131f35ce4798b5af1fcff0400175