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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1946 2
1950 1
1951 1
1954 2
1955 1
1957 2
1959 2
1962 2
1964 2
1965 1
1966 1
1967 1
1968 1
1969 2
1970 10
1971 4
1972 6
1973 10
1974 8
1975 15
1976 28
1977 19
1978 14
1979 31
1980 30
1981 13
1982 18
1983 22
1984 18
1985 10
1986 29
1987 24
1988 18
1989 26
1990 26
1991 28
1992 20
1993 27
1994 22
1995 19
1996 19
1997 16
1998 21
1999 16
2000 28
2001 23
2002 35
2003 30
2004 35
2005 48
2006 43
2007 51
2008 54
2009 73
2010 41
2011 77
2012 71
2013 60
2014 74
2015 70
2016 85
2017 75
2018 53
2019 53
2020 62
2021 78
2022 52
2023 38
2024 15

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1,782 results

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Page 1
Effect of Earmuffs on Physiological Parameters of Preterm Neonates Nursed in Incubators: A Before-and-After Study.
Kaur A, Kaur S, Munjal S, Ghai S, Dutta S. Kaur A, et al. Indian Pediatr. 2021 Oct 15;58(10):943-946. Epub 2021 Jun 28. Indian Pediatr. 2021. PMID: 34183462 Free article.
OBJECTIVE: To determine the effect of earmuffs on stability of physiological parameters i.e. heart rate, respiratory rate, and oximeter saturation (SpO2) in preterm neonates. ...There was significantly less fluctuation of heart rate and SpO2 with earmuffs. CONCLUSIO …
OBJECTIVE: To determine the effect of earmuffs on stability of physiological parameters i.e. heart rate, respiratory rate, and oximet …
The effectiveness of earmuffs on the physiologic and behavioral stability in preterm infants.
Khalesi N, Khosravi N, Ranjbar A, Godarzi Z, Karimi A. Khalesi N, et al. Int J Pediatr Otorhinolaryngol. 2017 Jul;98:43-47. doi: 10.1016/j.ijporl.2017.04.028. Epub 2017 Apr 20. Int J Pediatr Otorhinolaryngol. 2017. PMID: 28583502 Clinical Trial.
This study was aimed at assessing the effectiveness of the earmuffs on the physiologic and behavioral responses in preterm infants. ...The results also showed that the preterm infants with earmuffs had lower ABSS score and a better light sleep compared to those with …
This study was aimed at assessing the effectiveness of the earmuffs on the physiologic and behavioral responses in preterm infants. . …
The effect of wearing an anti-flash hood on the noise attenuation of earmuffs.
Paddan GS, Lower MC. Paddan GS, et al. Ind Health. 2021 Sep 9;59(4):204-219. doi: 10.2486/indhealth.2020-0103. Epub 2021 Mar 11. Ind Health. 2021. PMID: 33692247 Free PMC article.
The acoustic test fixture contained realistic ear simulators with microphones at the eardrum positions. The insertion losses were measured (i) with the earmuffs on their own, (ii) with the earmuffs worn over an anti-flash hood, and (iii) for one earmuff …
The acoustic test fixture contained realistic ear simulators with microphones at the eardrum positions. The insertion losses were mea …
The Effect of Earmuffs on Physiological Parameters in Preterm Infants: A Systematic Review.
Ozdemir S, Balci S. Ozdemir S, et al. Curr Pediatr Rev. 2020;16(2):156-163. doi: 10.2174/1573396316666200214112347. Curr Pediatr Rev. 2020. PMID: 32056529
The retrieved documents were analyzed using VOSviewer regarding the geographical distributions of the documents with their numbers and citations, keywords proposed by the researchers. All records with the term "earmuffs OR earmuff" in the "article title, abstract, k …
The retrieved documents were analyzed using VOSviewer regarding the geographical distributions of the documents with their numbers and citat …
[Attenuation of earmuffs used simultaneously with respiratory protective devices].
Kozłowski E, Młyński R. Kozłowski E, et al. Med Pr. 2017 May 16;68(3):349-361. doi: 10.13075/mp.5893.00464. Epub 2017 Mar 27. Med Pr. 2017. PMID: 28512363 Free article. Polish.
Therefore, they wear hearing protectors and other personal protective equipment. The aim of the study was to determine whether simultaneous use of earmuffs and respiratory protective devices affects the attenuation of earmuffs. ...The REAT metho …
Therefore, they wear hearing protectors and other personal protective equipment. The aim of the study was to determine whether simult …
Design of nonlinear active noise control earmuffs for excessively high noise level.
Zhu L, Yang T, Pan J. Zhu L, et al. J Acoust Soc Am. 2019 Sep;146(3):1547. doi: 10.1121/1.5124472. J Acoust Soc Am. 2019. PMID: 31590543
When exposed to high levels of noise, earmuffs are often used to avoid hearing loss. However, active noise control earmuffs may exhibit nonlinearities under excessive levels of noise, due to their low-power characteristics of the loudspeakers, and thus nonlinear con …
When exposed to high levels of noise, earmuffs are often used to avoid hearing loss. However, active noise control earmuffs ma …
Promoting Hearing Health.
Randolph SA. Randolph SA. Workplace Health Saf. 2018 Aug;66(8):412. doi: 10.1177/2165079918782720. Epub 2018 Jun 17. Workplace Health Saf. 2018. PMID: 29909742
A simple, cost-effective, and novel method for determining the efficiency of industrial and commercial noise-canceling earmuffs.
Zangari S, Mirowsky JE. Zangari S, et al. Noise Health. 2019 May-Jun;21(100):108-115. doi: 10.4103/nah.NAH_52_19. Noise Health. 2019. PMID: 32655064 Free PMC article.
We compared our results to the microphone-in-real-ear (MIRE) method. Lastly, a survey of college-aged students was also conducted to determine which earmuffs were the most comfortable and provided the best fit. RESULTS: Of the five earmuffs studied, the Optim …
We compared our results to the microphone-in-real-ear (MIRE) method. Lastly, a survey of college-aged students was also conducted to …
Acoustic Performance of 3D Printed Nanocomposite Earmuff.
Ahmadi S, Nassiri P, Ghasemi I, Monazzam Ep MR. Ahmadi S, et al. Glob J Health Sci. 2015 May 17;8(1):180-8. doi: 10.5539/gjhs.v8n1p180. Glob J Health Sci. 2015. PMID: 26234977 Free PMC article.
Moreover, earmuffs weight was measured as a comfort component. RESULTS: Insertion loss and calculated noise reduction rating (NRR) of single cup ABS/nanoclay earmuffs (NRR=19.4 dB) and double cup pure ABS earmuffs (NRR=18.93 dB) were improved in comparison wi …
Moreover, earmuffs weight was measured as a comfort component. RESULTS: Insertion loss and calculated noise reduction rating (NRR) of …
1,782 results