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9,099 results

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Page 1
Ring Removal: A Comprehensive Review of Techniques.
Gottlieb M, Casteel C, Ramsay N. Gottlieb M, et al. J Emerg Med. 2022 Aug;63(2):272-282. doi: 10.1016/j.jemermed.2022.04.013. Epub 2022 Aug 28. J Emerg Med. 2022. PMID: 36045023 Review.
In order to properly care for these injuries, it is important for emergency medicine clinicians to be aware of the different approaches to remove entrapped rings. METHODS: We searched PubMed to determine the different techniques and supporting literature for ring …
In order to properly care for these injuries, it is important for emergency medicine clinicians to be aware of the different approaches to …
Ring removal: an illustrated summary of the literature.
Asher CM, Fleet M, Bystrzonowski N. Asher CM, et al. Eur J Emerg Med. 2020 Aug;27(4):268-273. doi: 10.1097/MEJ.0000000000000658. Eur J Emerg Med. 2020. PMID: 31850973
We offer assessing clinicians an illustrated summary of techniques for removing an incarcerated ring from an extremity and summarise notable considerations to be acknowledged at time of assessment and ring removal. METHODS: A literature search using Pu …
We offer assessing clinicians an illustrated summary of techniques for removing an incarcerated ring from an extremity and sum …
Removal of single and dual ring thiophene's from dodecane using cavitation based processes.
Delaney P, Sarvothaman VP, Colgan R, Nagarajan S, Deshmukh G, Rooney D, Robertson PKJ, Ranade VV. Delaney P, et al. Ultrason Sonochem. 2022 Sep;89:106148. doi: 10.1016/j.ultsonch.2022.106148. Epub 2022 Aug 29. Ultrason Sonochem. 2022. PMID: 36063788 Free PMC article.
This work focuses on developing a viable means for removing thiophene's from fuels. In the first phase of this work, use of vortex based HC devices for removal of single and dual ring thiophenes from dodecane was investigated. HC was shown to be able to re …
This work focuses on developing a viable means for removing thiophene's from fuels. In the first phase of this work, use of vortex ba …
Iterative Ring Artifact Removal Method for Helical Computed Tomography Scans.
Balogh ZA, Huszar T, Kis BJ. Balogh ZA, et al. J Comput Assist Tomogr. 2020 Sep/Oct;44(5):796-805. doi: 10.1097/RCT.0000000000001070. J Comput Assist Tomogr. 2020. PMID: 32932343
OBJECTIVE: In this article, a statistical-based iterative ring removal (IRR) algorithm that effectively removes ring artifacts generated by defective detector cells is proposed. ...Artificial rings and band rings were generated on the real sinogram dat …
OBJECTIVE: In this article, a statistical-based iterative ring removal (IRR) algorithm that effectively removes ring …
3D ring artifacts removal algorithm combined low-rank tensor decomposition with spatial-sequential total variation regularization and its application in phase-contrast microtomography.
Li Y, Zhao Y, Ji D, Han S, Zheng M, Lv W, Xin X, Li F, Zhao X, Liu D, Hu C. Li Y, et al. Med Phys. 2022 Jan;49(1):393-410. doi: 10.1002/mp.15387. Epub 2021 Dec 14. Med Phys. 2022. PMID: 34854084
Thus, removing or at least effectively reducing ring artifacts is indispensable. METHOD: The existing ring artifacts removal algorithms mainly focus on two-dimensional (matrix-based) priors, and these algorithms fail to consider correlations hidden in …
Thus, removing or at least effectively reducing ring artifacts is indispensable. METHOD: The existing ring artifacts …
Removal of a ring causing penile strangulation with dental high speed turbine.
Zhu Q, Wang J. Zhu Q, et al. Urol Case Rep. 2021 Oct 14;40:101901. doi: 10.1016/j.eucr.2021.101901. eCollection 2022 Jan. Urol Case Rep. 2021. PMID: 34712592 Free PMC article.
A 33-year-old male presented to the emergency department with complaints of severe penile pain and swelling for 10 hours.Dental high speed turbine is an effective means to quickly remove plastic rings.This method can provide immediate relief with no issue of heat transfer. …
A 33-year-old male presented to the emergency department with complaints of severe penile pain and swelling for 10 hours.Dental high speed t …
Quick cuts: A comparative study of two tools for ring tourniquet removal.
Walter J, DeBoer M, Koops J, Hamel LL, Rupp PE, Westgard BC. Walter J, et al. Am J Emerg Med. 2021 Aug;46:238-240. doi: 10.1016/j.ajem.2020.07.039. Epub 2020 Jul 25. Am J Emerg Med. 2021. PMID: 33046320 Clinical Trial.
Ring tourniquet can be an emergency that requires rapid ring removal. Standard devices for ring removal have been described but rarely tested. ...CONCLUSION: This study is the first to compare efficacy, satisfaction and complications of two stan …
Ring tourniquet can be an emergency that requires rapid ring removal. Standard devices for ring removal h …
Ring artifact removal for differential phase-contrast X-ray computed tomography using a conditional generative adversarial network.
Huang Z, Sunaguchi N, Shimao D, Enomoto A, Ichihara S, Yuasa T, Ando M. Huang Z, et al. Int J Comput Assist Radiol Surg. 2021 Nov;16(11):1889-1900. doi: 10.1007/s11548-021-02500-3. Epub 2021 Oct 15. Int J Comput Assist Radiol Surg. 2021. PMID: 34652605
RESULTS: The results of numerical validation using numerical phantoms showed that the proposed method improved the RA removal effect compared to conventional methods. In addition, image comparison by visual evaluation showed that only the proposed method was able to rem …
RESULTS: The results of numerical validation using numerical phantoms showed that the proposed method improved the RA removal effect …
Self-reported removal and expulsion of the dapivirine vaginal ring: qualitative reports from female ring users and their male partners in the Ring Study (IPM 027).
Milford C, Ramlal H, Mofokeng R, Rambally Greener L, Nel A, Smit J, Malherbe M. Milford C, et al. BMC Public Health. 2024 May 31;24(1):1458. doi: 10.1186/s12889-024-18795-1. BMC Public Health. 2024. PMID: 38822304 Free PMC article.
Some described their own ring use removal, others discussed why other participants removed their rings. CONCLUSIONS: Vaginal ring adherence is critical to improve and support product efficacy. Counselling on vaginal anatomy, vaginal ring inserti …
Some described their own ring use removal, others discussed why other participants removed their rings. CONCLUSIONS: Va …
Removal of ring artifacts in microtomography by characterization of scintillator variations.
Vågberg W, Larsson JC, Hertz HM. Vågberg W, et al. Opt Express. 2017 Sep 18;25(19):23191-23198. doi: 10.1364/OE.25.023191. Opt Express. 2017. PMID: 29041621 Free article.
Such variations are normally removed by a flat-field correction. However, as the spectrum changes, e.g. due to beam hardening, the detector response varies non-uniformly introducing ring artifacts that persist after flat-field correction. ...The method addresses the …
Such variations are normally removed by a flat-field correction. However, as the spectrum changes, e.g. due to beam hardening, the de …
9,099 results