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44 results

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Page 1
Treadmill-based system for postural studies: Design and validation.
Barnes JH, Eftekhar A, Fake TT, Carmack CS, Greenberg EW, Crenshaw JR, Wolpaw JR. Barnes JH, et al. Med Eng Phys. 2023 Dec;122:104071. doi: 10.1016/j.medengphy.2023.104071. Epub 2023 Nov 14. Med Eng Phys. 2023. PMID: 38092486 Free PMC article.
These (observed) data were compared to that expected based on software commands and the known constraints of the treadmill (i.e., 10 Hz operating speed). We found perturbation durations to be as expected. Peak velocities and displacements were slightly higher than expected …
These (observed) data were compared to that expected based on software commands and the known constraints of the treadmill (i.e., 10 …
Conceptualization of frailty in rehabilitation interventions with adults: a scoping review.
Kokorelias KM, Cronin SM, Munce SEP, Eftekhar P, McGilton KS, Vellani S, Colella TJF, Kontos P, Grigorovich A, Furlan A, Salbach NM, Jaglal S, Chan B, Cameron JI. Kokorelias KM, et al. Disabil Rehabil. 2023 Jan;45(1):117-153. doi: 10.1080/09638288.2021.2012844. Epub 2021 Dec 10. Disabil Rehabil. 2023. PMID: 34889703
Many studies did not differentiate between the conceptualization (e.g., definition) and operationalization (e.g., use of inclusion/exclusion criteria, outcome measures) of frailty. ...
Many studies did not differentiate between the conceptualization (e.g., definition) and operationalization (e.g., use of inclu …
Electrically driven reprogrammable phase-change metasurface reaching 80% efficiency.
Abdollahramezani S, Hemmatyar O, Taghinejad M, Taghinejad H, Krasnok A, Eftekhar AA, Teichrib C, Deshmukh S, El-Sayed MA, Pop E, Wuttig M, Alù A, Cai W, Adibi A. Abdollahramezani S, et al. Nat Commun. 2022 Mar 30;13(1):1696. doi: 10.1038/s41467-022-29374-6. Nat Commun. 2022. PMID: 35354813 Free PMC article.
Despite recent advances in phase-change metasurfaces, a fully integrable solution that combines pronounced tuning measures, i.e., efficiency, dynamic range, speed, and power consumption, is still elusive. Here, we demonstrate an in situ electrically driven tunable metasurf …
Despite recent advances in phase-change metasurfaces, a fully integrable solution that combines pronounced tuning measures, i.e., eff …
The antioxidant and anti-apoptotic properties of vitamins A, C and E in heart tissue of rats exposed to zinc oxide nanoparticles.
Ekhlasian A, Eftekhar E, Daei S, Abbasalipourkabir R, Nourian A, Ziamajidi N. Ekhlasian A, et al. Mol Biol Rep. 2023 Mar;50(3):2357-2365. doi: 10.1007/s11033-022-08103-8. Epub 2022 Dec 29. Mol Biol Rep. 2023. PMID: 36580195
The present research was designed to determine the protective action of vitamins (Vits) A, C and E on the heart toxicity induced by ZnO NPs. METHODS: Fifty-four male Wistar rats were allocated into 9 groups of 6 and then exposed to ZnO NPs (200 mg/kg), water (Control1), ol …
The present research was designed to determine the protective action of vitamins (Vits) A, C and E on the heart toxicity induced by Z …
Extracellular pH monitoring for use in closed-loop vagus nerve stimulation.
Cork SC, Eftekhar A, Mirza KB, Zuliani C, Nikolic K, Gardiner JV, Bloom SR, Toumazou C. Cork SC, et al. J Neural Eng. 2018 Feb;15(1):016001. doi: 10.1088/1741-2552/aa8239. J Neural Eng. 2018. PMID: 28745303 Free article.
MAIN RESULTS: Iridium oxide microelectrodes have sufficient pH sensitivity to readily detect changes in pH(e) associated with both CCK and gastric distension. Furthermore, a custom-made Matlab script was able to use these changes in pH(e) to automatically trigger an …
MAIN RESULTS: Iridium oxide microelectrodes have sufficient pH sensitivity to readily detect changes in pH(e) associated with both CC …
Reconfigurable multifunctional metasurfaces employing hybrid phase-change plasmonic architecture.
Abdollahramezani S, Taghinejad H, Fan T, Marzban MR, Eftekhar AA, Adibi A. Abdollahramezani S, et al. Nanophotonics. 2022 Aug 15;11(17):3883-3893. doi: 10.1515/nanoph-2022-0271. eCollection 2022 Sep. Nanophotonics. 2022. PMID: 39635187 Free PMC article.
Through a detailed investigation of the nature of the fundamental modes, we demonstrate that changing the crystalline phase of the GST at the pixel-level enables an effective control over the key properties (i.e., amplitude, phase, and polarization) of incident light. This …
Through a detailed investigation of the nature of the fundamental modes, we demonstrate that changing the crystalline phase of the GST at th …
Molecular genotyping versus serological diagnosis for RH blood group typing in sickle cell patients.
Eftekhar Z, Oodi A, Amirizadeh N, Mohammadipour M, Keikhaei Dehdezi B, Jalali Far MA. Eftekhar Z, et al. Expert Rev Clin Immunol. 2024 Nov;20(11):1421-1426. doi: 10.1080/1744666X.2024.2388700. Epub 2024 Aug 8. Expert Rev Clin Immunol. 2024. PMID: 39105247
RESULTS: Based on the Tetra ARMS PCR method, out of 104 patients, 7 (6.7%) were d/d, 40 (38.5%) were D/d, 57 (54.8%) were D/D, 25 (24%) were C/C, 59 (56.7%) were C/c, 20 (19.3%) were c/c, 4 (3.8%) were E/E, 25 (24%) were E/e, and patients 75 (72.2%) we …
RESULTS: Based on the Tetra ARMS PCR method, out of 104 patients, 7 (6.7%) were d/d, 40 (38.5%) were D/d, 57 (54.8%) were D/D, 25 (24%) were …
Structural characteristics of periodontal ligaments in the pig model with experimental periodontitis.
Eftekhar M, Lee L, Salamati A, Liu ZJ. Eftekhar M, et al. Int J Transl Sci. 2022;2(1):106. doi: 10.36879/IJTS.21.000106. Epub 2021 Dec 10. Int J Transl Sci. 2022. PMID: 35799866 Free PMC article.
The harvested molar blocks were sectioned coronally and stained with either hematoxylin & eosin (H&E) or Sirius Red (SR). The H&E-stained images were first reviewed. Then, images of each adjacent SR-stained sections were captured at the region close to t …
The harvested molar blocks were sectioned coronally and stained with either hematoxylin & eosin (H&E) or Sirius Red (SR). The …
44 results