Seats on school buses.
نویسنده
چکیده
منابع مشابه
Should School Buses Have Seat Belts?
1. I NI Of the 42,000 people killed in traffic accidents, only 6 are children on school buses. 2. I NI School buses are safe enough already. 3. I NI High-backed seats on school buses help to “package children like eggs.” 4. I NI Lap and shoulder belts reduce injuries by 45 percent. 5. I NI Padded seats are all that is needed to protect students from harm. 6. I NI Buses are seven times safer tha...
متن کاملCharacterizing ultrafine particles and other air pollutants in and around school buses.
Increasing evidence has demonstrated toxic effects of ultrafine particles (UFP*, diameter < 100 nm). Children are particularly at risk because of their immature respiratory systems and higher breathing rates per body mass. This study aimed to characterize UFP, PM2.5 (particulate matter < or = 2.5 microm in aerodynamic diameter), and other vehicular-emitted pollutants in and around school buses....
متن کاملA Diversity of Antibiotic-resistant Staphylococcus spp. in a Public Transportation System [Volume 2, Issue 3, December 2011, Pages 158 - 163]
OBJECTIVES Our goal was to determine the diversity and abundance of Staphylococcus bacteria on different components of a public transportation system in a mid-sized US city (Portland, Oregon) and to examine the level of drug resistance in these bacteria. METHODS We collected 70 samples from 2 cm × 4 cm sections from seven different areas on buses and trains in Portland, USA, taking 10 samples...
متن کاملComparison of In-Use Operating Costs of Hybrid-Electric and Conventional School Buses
Hybrid-electric school buses became available in the US through a national consortium designed to bring hybrid-electric school buses to market by creating enough demand among school districts to encourage manufacturers to invest in development of the technology. A number of school districts in the US joined the HESB project to purchase plug-in hybrid-electric school buses. Sixteen hybrid-electr...
متن کاملPupil behaviour on school buses and potential risk factors for injury: an observational study.
OBJECTIVE To observe pupil behaviour on school buses in Israel and identify hazards as a basis for improving school bus safety. METHODS Data on student, bus driver and chaperone behaviours and on hazards associated with school buses, bus loading zones and bus stops were collected during an observational study conducted on school buses in rural communities in Israel. This report focuses on obs...
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عنوان ژورنال:
- JAMA
دوره 254 20 شماره
صفحات -
تاریخ انتشار 1985