نتایج جستجو برای: ear protective devices

تعداد نتایج: 350712  

Journal: :Journal of pediatric psychology 2001
D DiLillo G Tremblay

OBJECTIVE To assess maternal and child risk compensation behaviors in response to several commonly used safety measures. METHODS We administered a previously validated self-report measure of risk tolerance to a total of 151 mothers and their children in grades 3-7. Mothers indicated the level of risk they would permit their child to assume; children were questioned regarding the degree of phy...

ژورنال: طب کار 2017
برخورداری, ابوالفضل, جعفری, سید محمد, دهقانی, علی, زارع سخویدی, محمد جواد, کارگر شورکی, فاطمه,

Introduction: Noise-induced hearing loss (NIHL) is a major problem in industrialized and developing countries. Trend of industrialization and lack of proper protective equipment lead to an increased frequency of noise-related disorders especially NIHL. This study was conducted to investigate noise pollution and the frequency of NIHL in workers of one of the ceramic industries. Materials and ...

2017
Gholamreza Pouryaghoub Ramin Mehrdad Saeed Pourhosein

OBJECTIVES After presbycusis, noise exposure is considered the second cause of sensorineural hearing loss. Due to exposure to high-intensity sounds, musicians may be at risk of noise-induced hearing loss (NIHL). Given the importance of good hearing in music career, this study aimed to investigate the frequency of hearing loss and use of protective measures among Iranian musicians. METHODS In ...

Journal: :Occupational and Environmental Medicine 1963

Journal: :International journal of occupational safety and ergonomics : JOSE 2005
Krzysztof Makowski

The primary aim of the study was to analyse the non-steady state of filtration for selected electrostatic filter materials designed for use in respiratory protective devices. The obtained results showed that the filtration process in electrostatic filters was dependent in the main on the following factors: type of the filter material, electrostatic field strength of the material, and the charge...

Journal: :Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention 2001
D Cherry C Runyan J Butts

OBJECTIVES To describe the circumstances of fatal unintentional firearm injuries in a statewide population in a region of the United States with high firearm fatality rates and to compare to similar data from an earlier period in the same state. METHODS Analyses of North Carolina medical examiner database (1985-94) and review of medical examiner case reports (1990-94) and comparison to simila...

Journal: :Health education research 2009
Denise Kendrick Caroline Mulvaney Michael Watson

Inequalities in childhood injury and safety practices exist, but there is little evidence that targeted interventions can reduce such inequalities. This study examines the effect of a home safety intervention on reducing inequalities in safety practices using a secondary analysis of data from a randomized controlled trial. Families with children <5 years from disadvantaged areas were randomized...

2015
Hyuk Won Chang Shang Hun Shin Sang-il Suh Hae Woong Jeong Dae Chul Suh

Carotid artery angioplasty with stenting (CAS) is being performed in many hospitals in Korea. Most of the guidelines which are being used are similar, but the practical aspects such as techniques are different between hospitals. For example, usage of various protective devices, the oral antiplatelet regimen prior to procedure and placing of temporary pacemaker to prevent bradycardia are differe...

Journal: :International journal of occupational safety and ergonomics : JOSE 2000
M Dźwiarek

In the process of testing an electrosensitive protective system, determining its response time is of crucial importance. A unique double penetration method of measuring electrosensitive protective device (ESPD) response time has been worked out in the Central Institute for Labour Protection. In the first step, low speed penetration enables the detection zone border to be localised. In the secon...

2004

In this study, one group of respondents is offered to purchase a safety device to be installed in their cars, while another group is offered a public safety, program (improved road quality) which results in the same size risk reduction. In terms of the value of a statistical life, our results are very, reasonable. However, the WTP for the private safety device is higher than the WTP for the pub...

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