2008 safety belt usage survey in Kentucky.

DOT National Transportation Integrated Search

2008-08-01

The objective of this study was to establish 2008 safety belt and child safety seat usage rates in Kentucky. The 2008 survey continues to document the results after enactment of the initial "second enforcement" statewide mandatory safety belt law in ...

2005 safety belt usage survey in Kentucky.

DOT National Transportation Integrated Search

2005-08-01

The objective of this study was to establish 2005 safety belt and child safety seat usage rates in Kentucky. The 2005 survey continues to document the results after enactment of the initial "second enforcement" statewide mandatory safety belt law in ...

2001 Safety belt usage survey in Kentucky

DOT National Transportation Integrated Search

2001-08-01

The objective of this study was to establish 2001 safety belt and child safety seat usage rates in Kentucky. The 2001 survey continues to document the results after enactment of a statewide mandatory safety belt law in 1994. It also documented the lo...

2002 safety belt usage survey in Kentucky

DOT National Transportation Integrated Search

2002-07-01

The objective of this study was to establish 2002 safety belt and child safety seat usage rates in Kentucky. The 2002 survey continues to document the results after enactment of a statewide mandatory safety belt law in 1994. Data were collected at 20...

2000 Safety belt usage survey in Kentucky

DOT National Transportation Integrated Search

2000-08-01

The objective of this study was to establish 2000 safety belt and child safety seat usage rates in Kentucky. The 2000 survey continues to document the results after enactment of a statewide mandatory safety belt law in 1994. Data were collected at 20...

Evaluation of California's safety belt law change to primary enforcement

DOT National Transportation Integrated Search

1994-12-01

Some states allow an officer to stop a vehicle for an observed belt law violation alone (primary). Most require that the initial stop be made for some other violation before a belt law citation can be issued (secondary). On January 1, 1993, Californi...

Evaluation of Louisiana's safety belt law change to primary enforcement

DOT National Transportation Integrated Search

1997-09-01

Some states allow an officer to stop a vehicle for an observed belt law violation alone (primary enforcement). Most require that the initial stop be made for some other violation before a belt law citation can be issued (secondary enforcement). On No...

belt law

DOT National Transportation Integrated Search

2007-03-01

A 2003 study estimated that if all States had primary seat belt laws from 1995 to 2002, over 12,000 lives would have been saved. Failure to implement a primary seat belt law creates a real cost to a States budget for Medicaid and other State medic...

North Carolina Seat Belt Law : questions commonly asked.

DOT National Transportation Integrated Search

1999-09-21

Who is covered by the law? : All drivers and front seat passengers ages sixteen and : older are covered by the seat belt law. Children less than : age sixteen are covered under the North Carolina Child : Passenger Safety (CPS) Law. Revisions to the C...

Exploration of impact measures of safety belt use laws. Volume 2, Literature reviewed, expert team comments on indicators, and indicator catalog

DOT National Transportation Integrated Search

1990-02-01

This project identified, evaluated, and recommended indicators of safety belt use law (SBUL) impact (other than fatality reduction and observed belt usage) as well as institutional sources that collect them. The project involved an extensive literatu...

Safety belt usage attitude study

DOT National Transportation Integrated Search

1979-02-01

Despite increasing evidence that occupant restraint laws are effective in getting people to wear safety belts and an extremely cost-effective measure for reducing highway deaths and injuries, strong opposition at the state-level has prevented passage...

Mandatory seat belt use laws.

DOT National Transportation Integrated Search

1985-01-01

The purposes of this study were to review mandatory seat belt use laws as they have been used around the world, to forecast the impact of such a law in Virginia, and, if appropriate, to propose a mandatory seat belt law for inclusion in the Code of V...

Effectiveness of Safety Belt Use Laws: A Multinational Examination. Proceedings of a Workshop (Washington, DC, November 12-14, 1985).

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

In September 1984, a questionnaire on safety belt use laws was sent to approximately 25 nations, more than 20 of which responded. Various members of the Organisation for Economic Cooperation and Development's (OECD) Road Research Program used data from the completed questionnaires in conjunction with existing literature to write a series of…

Cost-benefit analysis of safety belts in Texas school buses.

PubMed

Begley, C E; Biddle, A K

1988-01-01

Although safety belts have been shown to reduce the risk of serious injury or death in automobile crashes, evidence of their effectiveness in school buses is uncertain. In this paper, the potential costs and benefits of mandatory safety belts in Texas school buses are estimated, based on the assumption that their effectiveness is less than or equal to rear seatbelt effectiveness in autos. Costs are based on both retrofitting old buses with belts and installing them in new buses. Benefits include the direct and indirect (forgone earnings) cost-savings from preventable injuries and fatalities. Results indicate that a law mandating safety belts in Texas school buses would not be cost-beneficial. Annual benefits would exceed the annual costs of installing belts in new school buses. However, the benefits would not be large enough to compensate for the five-year costs associated with retrofitting old buses.

Cost-benefit analysis of safety belts in Texas school buses.

PubMed Central

Begley, C E; Biddle, A K

1988-01-01

Although safety belts have been shown to reduce the risk of serious injury or death in automobile crashes, evidence of their effectiveness in school buses is uncertain. In this paper, the potential costs and benefits of mandatory safety belts in Texas school buses are estimated, based on the assumption that their effectiveness is less than or equal to rear seatbelt effectiveness in autos. Costs are based on both retrofitting old buses with belts and installing them in new buses. Benefits include the direct and indirect (forgone earnings) cost-savings from preventable injuries and fatalities. Results indicate that a law mandating safety belts in Texas school buses would not be cost-beneficial. Annual benefits would exceed the annual costs of installing belts in new school buses. However, the benefits would not be large enough to compensate for the five-year costs associated with retrofitting old buses. PMID:3140273

Program activities associated with safety belt use. Volume 2, Research report

DOT National Transportation Integrated Search

1987-11-13

By the end of 1986, 26 states and the District of Columbia had active safety belt use laws, each supported by a variety of state and community activities. They were not equally successful, as belt-use rates ranged from 23 to 74%. To investigate these...

Program activities associated with safety belt use. Volume 1, User's summary

DOT National Transportation Integrated Search

1987-11-13

By the end of 1986, 26 states and the District of Columbia had active safety belt use laws, each supported by a variety of state and community activities. They were not equally successful, as belt-use rates ranged from 23 to 74%. To investigate these...

Police accident report forms: safety device coding and enacted laws.

PubMed

Brock, K; Lapidus, G

2008-12-01

Safety device coding on state police accident report (PAR) forms was compared with provisions in state traffic safety laws. PAR forms were obtained from all 50 states and the District of Columbia (states/DC). For seat belts, 22 states/DC had a primary seat belt enforcement law vs 50 with a PAR code. For car seats, all 51 states/DC had a law and a PAR code. For booster seats, 39 states/DC had a law vs nine with a PAR code. For motorcycle helmets, 21 states/DC had an all-age rider helmet law and another 26 a partial-age law vs 50 with a PAR code. For bicycle helmets, 21 states/DC had a partial-age rider helmet law vs 48 with a PAR code. Therefore gaps in the ability of states to fully record accident data reflective of existing state traffic safety laws are revealed. Revising the PAR forms in all states to include complete variables for safety devices should be an important priority, independent of the laws.

Safety Belt Use: Traffic Safety Tips

DOT National Transportation Integrated Search

1996-01-01

This fact sheet, NHTSA Facts: Summer 1996, discusses traffic safety tips for wearing seat belts. It describes the correct way to wear a seat belt, how to sit, and differentiates between lap belts and shoulder belts. It points out that air bags provid...

States upgrade to primary enforcement seat belt laws : traffic tech.

DOT National Transportation Integrated Search

2011-09-01

States with primary seat belt enforcement laws consistently : have higher observed daytime seat belt use rates than secondary : law States. Secondary belt law States, on the other : hand, consistently have more motor vehicle fatalities who : were not...

Documenting How States Recently Upgraded to Primary Seat Belt Laws

DOT National Transportation Integrated Search

2011-09-01

States with primary seat belt enforcement laws consistently have higher observed daytime belt use rates than : secondary law States. Secondary belt law States, on the other hand, consistently have more occupant fatalities who : were not restrained th...

14 CFR 27.1413 - Safety belts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Safety belts. 27.1413 Section 27.1413 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Safety Equipment § 27.1413 Safety belts. Each safety belt...

14 CFR 27.1413 - Safety belts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Safety belts. 27.1413 Section 27.1413 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Safety Equipment § 27.1413 Safety belts. Each safety belt...

May 2003 Click It or Ticket safety belt mobilization evaluation

DOT National Transportation Integrated Search

2004-03-01

Click It or Ticket (CIOT) is an intense, short duration, safety belt paid advertising and high visibility enforcement program. The CIOT May 2003 Mobilization involved nearly 25 million dollars of purchased media. Law enforcement agencies in 44 of 45 ...

36 CFR 4.15 - Safety belts.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Safety belts. 4.15 Section 4... TRAFFIC SAFETY § 4.15 Safety belts. (a) Each operator and passenger occupying any seating position of a motor vehicle in a park area will have the safety belt or child restraint system properly fastened at...

36 CFR 4.15 - Safety belts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Safety belts. 4.15 Section 4... TRAFFIC SAFETY § 4.15 Safety belts. (a) Each operator and passenger occupying any seating position of a motor vehicle in a park area will have the safety belt or child restraint system properly fastened at...

14 CFR 31.63 - Safety belts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Safety belts. 31.63 Section 31.63 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: MANNED FREE BALLOONS Design Construction § 31.63 Safety belts. (a) There must be a safety belt...

14 CFR 31.63 - Safety belts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Safety belts. 31.63 Section 31.63 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: MANNED FREE BALLOONS Design Construction § 31.63 Safety belts. (a) There must be a safety belt...

46 CFR 169.723 - Safety belts.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Safety belts. 169.723 Section 169.723 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.723 Safety belts. Each vessel must carry a harness type safety belt conforming to Offshore Racing Council (ORC) standards for each person on watch or...

46 CFR 169.723 - Safety belts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Safety belts. 169.723 Section 169.723 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.723 Safety belts. Each vessel must carry a harness type safety belt conforming to Offshore Racing Council (ORC) standards for each person on watch or...

Mandatory safety belt use legislation : alternatives for Virginia lawmakers : final report.

DOT National Transportation Integrated Search

1986-01-01

This report discusses the current environment which would influence the consideration of a mandatory safety belt use law in Virginia. First, the regulatory context fostered by the U. S. Department of Transportation's issuance of federal motor vehicle...

Burden of road traffic injuries related to delays in implementing safety belt laws in low- and lower-middle-income countries.

PubMed

Martin, Aurélie; Lagarde, Emmanuel; Salmi, L Rachid

2018-02-28

Delayed implementation of effective road safety policies must be considered when quantifying the avoidable part of the fatal and nonfatal injuries burden. We sought to assess the avoidable part of disability-adjusted life years (DALYs) lost due to road traffic injuries related to delays in implementing road safety laws in low- and lower-middle-income countries. We chose one country for each of the regions of the World Health Organization (WHO) and World Bank (WB) country income levels. We used freely available data sets (WHO, International Traffic Safety Data and Analysis Group, the WB). Delays in implementation were calculated until 2013, from the year mandatory use of safety belts by motor vehicle front seat occupants was first introduced worldwide. We used life expectancy tables and age groups as social values in the DALY calculation model. From the estimated total burden, avoidable DALYs were calculated using estimates of the effectiveness of seat belt laws on fatal and nonfatal injuries combined, as extracted from published international reviews of evidence. From the reference year 1972, implementation delays varied from 27 years (Uzbekistan) to 41 years in Bolivia (no seat belt law as of 2013). During delays, total absolute numbers of DALYs lost due to road traffic injuries reached 8,462,099 in Nigeria, 7,203,570 in Morocco, 4,695,500 in Uzbekistan, 3,866,391 in Cambodia, 3,253,359 in Bolivia, and 3,128,721 in Sri Lanka. Using effectiveness estimates ranging from 3 to 20% reduction, the avoidable burden of road traffic injuries for car occupants was highest in Uzbekistan (avoidable part from 1.2 to 10.4%) and in Morocco (avoidable part from 1.5 to 12.3%). In countries where users of public transport and pedestrians were the most affected by the burden, the avoidable parts ranged from 0.5 to 4.4% (Nigeria) and from 0.5 to 3.4% (Bolivia). Burden of road traffic injuries mostly affected motorcyclists in Sri Lanka and Cambodia where the avoidable parts were

Safety belt promotion: theory and practice.

PubMed

Nelson, G D; Moffit, P B

1988-02-01

The purpose of this paper is to provide practitioners a rationale and description of selected theoretically based approaches to safety belt promotion. Theory failure is a threat to the integrity and effectiveness of safety belt promotion. The absence of theory driven programs designed to promote safety belt use is a concern of this paper. Six theoretical models from the social and behavioral sciences are reviewed with suggestions for application to promoting safety belt use and include Theory of Reasoned Action, the Health Belief Model, Fear Arousal, Operant Learning, Social Learning Theory, and Diffusion of Innovations. Guidelines for the selection and utilization of theory are discussed.

Disparities in safety belt use by sexual orientation identity among US high school students.

PubMed

Reisner, Sari L; Van Wagenen, Aimee; Gordon, Allegra; Calzo, Jerel P

2014-02-01

We examined associations between adolescents' safety belt use and sexual orientation identity. We pooled data from the 2005 and 2007 Youth Risk Behavior Surveys (n = 26,468 weighted; mean age = 15.9 years; 35.4% White, 24.7% Black, 23.5% Latino, 16.4% other). We compared lesbian and gay (1.2%), bisexual (3.5%), and unsure (2.6%) youths with heterosexuals (92.7%) on a binary indicator of passenger safety belt use. We stratified weighted multivariable logistic regression models by sex and adjusted for survey wave and sampling design. Overall, 12.6% of high school students reported "rarely" or "never" wearing safety belts. Sexual minority youths had increased odds of reporting nonuse relative to heterosexuals (48% higher for male bisexuals, 85% for lesbians, 46% for female bisexuals, and 51% for female unsure youths; P < .05), after adjustment for demographic (age, race/ethnicity), individual (body mass index, depression, bullying, binge drinking, riding with a drunk driver, academic achievement), and contextual (living in jurisdictions with secondary or primary safety belt laws, percentage below poverty, percentage same-sex households) risk factors. Public health interventions should address sexual orientation identity disparities in safety belt use.

36 CFR 1004.15 - Safety belts.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Safety belts. 1004.15 Section 1004.15 Parks, Forests, and Public Property PRESIDIO TRUST VEHICLES AND TRAFFIC SAFETY § 1004.15 Safety... administered by the Presidio Trust will have the safety belt or child restraint system properly fastened at all...

36 CFR 1004.15 - Safety belts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Safety belts. 1004.15 Section 1004.15 Parks, Forests, and Public Property PRESIDIO TRUST VEHICLES AND TRAFFIC SAFETY § 1004.15 Safety... administered by the Presidio Trust will have the safety belt or child restraint system properly fastened at all...

Synaptic ribbon. Conveyor belt or safety belt?

PubMed

Parsons, T D; Sterling, P

2003-02-06

The synaptic ribbon in neurons that release transmitter via graded potentials has been considered as a conveyor belt that actively moves vesicles toward their release sites. But evidence has accumulated to the contrary, and it now seems plausible that the ribbon serves instead as a safety belt to tether vesicles stably in mutual contact and thus facilitate multivesicular release by compound exocytosis.

Disparities in Safety Belt Use by Sexual Orientation Identity Among US High School Students

PubMed Central

Van Wagenen, Aimee; Gordon, Allegra; Calzo, Jerel P.

2014-01-01

Objectives. We examined associations between adolescents’ safety belt use and sexual orientation identity. Methods. We pooled data from the 2005 and 2007 Youth Risk Behavior Surveys (n = 26 468 weighted; mean age = 15.9 years; 35.4% White, 24.7% Black, 23.5% Latino, 16.4% other). We compared lesbian and gay (1.2%), bisexual (3.5%), and unsure (2.6%) youths with heterosexuals (92.7%) on a binary indicator of passenger safety belt use. We stratified weighted multivariable logistic regression models by sex and adjusted for survey wave and sampling design. Results. Overall, 12.6% of high school students reported “rarely” or “never” wearing safety belts. Sexual minority youths had increased odds of reporting nonuse relative to heterosexuals (48% higher for male bisexuals, 85% for lesbians, 46% for female bisexuals, and 51% for female unsure youths; P < .05), after adjustment for demographic (age, race/ethnicity), individual (body mass index, depression, bullying, binge drinking, riding with a drunk driver, academic achievement), and contextual (living in jurisdictions with secondary or primary safety belt laws, percentage below poverty, percentage same-sex households) risk factors. Conclusions. Public health interventions should address sexual orientation identity disparities in safety belt use. PMID:24328643

2017 safety belt usage survey in Kentucky.

DOT National Transportation Integrated Search

2017-08-01

The use of safety belts and child safety seats is a proven means of reducing injuries to motor vehicle occupants involved in traffic crashes. There have been various methods used in efforts to increase safety belt and safety seat usage. Past efforts ...

2016 safety belt usage survey in Kentucky.

DOT National Transportation Integrated Search

2016-08-01

The use of safety belts and child safety seats is a proven means of reducing injuries to motor vehicle occupants involved in traffic crashes. There have been various methods used in efforts to increase safety belt and safety seat usage. Past efforts ...

2015 safety belt usage survey in Kentucky.

DOT National Transportation Integrated Search

2015-08-01

The use of safety belts and child safety seats has been shown to be an effective means of : reducing injuries to motor-vehicle occupants involved in traffic crashes. There have been various : methods used in efforts to increase safety belt and safety...

Strengthening seat belt use laws

DOT National Transportation Integrated Search

1996-09-01

Traffic crashes are a leading cause : of death in the United States. : Wearing seat belts is the easiest and : most effective way of cutting the : highway death tolland strong : occupant protection laws are the most : effective way of increasing s...

Estimated safety belt use rates under primary and secondary enforcement statutes : final report.

DOT National Transportation Integrated Search

1991-01-01

The Virginia Transportation Research Council was requested by the Virginia Department of Motor Vehicles to estimate the changes in statewide safety belt use that would occur if the state were to modify its current mandatory use law (HUL) to permit pr...

Economic costs of low safety belt usage in motor vehicle crashes in Kentucky.

DOT National Transportation Integrated Search

2005-10-01

By passing legislation in 2006 to mandate primary enforcement of the Kentucky state law requiring safety belt use for motor vehicle occupants, the state could expect to realize an overall savings of at least $118 million in direct medical costs over ...

Evaluation of Maine's seat belt law change from secondary to primary enforcement.

DOT National Transportation Integrated Search

2010-04-01

Maine upgraded its seat belt law to primary enforcement on September 20, 2007. Both daytime and nighttime observed belt use increased in the months following implementation of the law (daytime 77% to 84%; night 69% to 81%). Although daytime belt use ...

[Roadside observation on the use of safety belt in Guangzhou and Nanning cites of China].

PubMed

Li, Li-ping; Stevenson, Mark; Ivers, Rebecca; Zhou, Ying

2006-08-01

To determine the rates of correct use of safety belt (CUSB) among drivers and front seat passengers in Guangzhou and Nanning through roadside observation and to provide scientific evidence for the development of intervention plan and to strengthen road safety law enforcement. Observational sites were randomly selected from three road types (Highway, Main Street and Subordinate Street). Targeted automobiles were observed at each site at four different times and uniformed checklists were used to record safety belt use during observations. Within each vehicle, belt use by drivers of different sex, road type, workday/weekend, day/night and seating position were calculated. Data was analyzed, using Chi-square tests to compare the statistic significance. (1)The rate of CUSB and non-use rate among drivers were higher in Nanning than in Guangzhou (P= 0.00) but the rate of incorrect use was on the contrarary. (2) The rate of CUSB by front seat passengers in Guangzhou was higher than that in Nanning (P = 0.04); as well as the rate of (P = 0.00) incorrect use while the non-use rate was on the contrarary. (3)In general, the rate of CUSB was higher on highways than on local streets (P = 0.00). (4) The CUSB rate of drivers and front seat passengers was higher at daytime than at night (P = 0.00), and the rate of incorrect use was higher at working days than weekends (P = 0.00). (5) The CUSB rate was higher for female drivers than for males in Guangzhou (P = 0.00), but there no statistical significance was found in Nanning (P = 0.21). Results suggested that intervention actions should be undertaken to raise the awareness of the importance of safety belt use. Effective public information and education programs, law enforcement and mandatory safety belt use, prioritizing programs on people neglegent to the importance are necessary to increase the safety belt use and to decrease the mortality and injuries caused by traffic accidents.

14 CFR 125.211 - Seat and safety belts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Seat and safety belts. 125.211 Section 125... Requirements § 125.211 Seat and safety belts. (a) No person may operate an airplane unless there are available... the airplane who is at least 2 years old; and (2) An approved safety belt for separate use by each...

Effectiveness of high school safety belt instruction

DOT National Transportation Integrated Search

1982-12-01

The Effectiveness of High School Safety Belt Instruction was developed during a two-phased project. In Phase I, Focus Group Activities were conducted to determine whether audiovisual safety belt instructional materials assembled by the National Highw...

Determining the Relationship of Primary Seat Belt Laws to Minority Ticketing

DOT National Transportation Integrated Search

2011-09-01

Racial profiling is often raised as an issue when States change their seat belt law from secondary enforcement (i.e., stop only for some other violation) to primary enforcement (i.e., stop for an observed belt law violation alone). Thirteen States ma...

Effectiveness of media and enforcement campaigns in increasing seat belt usage rates in a state with a secondary seat belt law.

PubMed

Vasudevan, Vinod; Nambisan, Shashi S; Singh, Ashok K; Pearl, Traci

2009-08-01

In 2005, in terms of seat belt usage rates, Nevada ranked third nationally and first among states with secondary seat belt use enforcement laws in the United States. An effective combination of a media-based education and enforcement campaign helped in this regard. The objective of this article is to document the effectiveness of enforcement and media-based education and outreach campaigns on the seat belt usage rates in Nevada, a state with a secondary seat belt usage law. Observational data on seat belt usage and passenger fatality data are used to evaluate the effectiveness of enforcement campaigns and media-based education and outreach campaigns. Data based on observations of about 40,000 vehicles in each of the years 2003 to 2005 were analyzed. Statistical analyses show that a significant increase in seat belt usage rates among both drivers and passengers for both genders resulted from the accompanying the media and enforcement campaigns. The results from this study indicate that effective and well-planned media/enforcement campaigns can have a significant impact on seat belt usage rates even in a state where the enforcement of seat belt laws can only be as a secondary violation. They validate and expand on findings from other efforts documented in the literature. These results demonstrate that, if coordinated properly, media and enforcement campaigns work very effectively in increasing seat belt usage rates even in states with secondary seat belt laws.

Evaluation of safety belt education program for employees

DOT National Transportation Integrated Search

1980-06-01

This research was designed to determine the effectiveness of a nine-month safety belt educational program, utilizing various informational materials developed by NHTSA, in increasing safety belt usage among corporate employees. The materials used inc...

May 2004 Click It or Ticket seat belt mobilization evaluation

DOT National Transportation Integrated Search

2007-05-01

The National Highway Traffic Safety Administration and the Air : Bag & Seat Belt Safety Campaign of the National Safety Council, : in conjunction with thousands of State and local law enforcement : agencies, conduct annual national seat belt mobiliza...

Safety belt usage before and after enactment of a mandatory usage ordinance (Lexington-Fayette County, Kentucky)

DOT National Transportation Integrated Search

1990-10-01

In the absence of a statewide law, a local ordinance was passed by the Lexington-Fayette Urban County Government mandating use of safety belts. The objective of this study was to conduct surveys before the ordinance was passed, during the implementat...

Seat belts and the law : mandatory use laws and the legal consequences of non-use

DOT National Transportation Integrated Search

1990-05-01

This report analyzes the current legal status of the seat belt defense in civil actions. Particular emphasis is given to factors which have altered the evolution of the seat belt defense since 1982, the most significant being the passage of laws mand...

Seat-belt message and the law?

PubMed

Sengupta, S K; Patil, N G; Law, G

1989-09-01

This paper attempts to draw together available information on the use of seat belts, one of the most important safety devices for a person in a car. Considering the high rate of mortality and morbidity due to road traffic accidents in Papua New Guinea the authors strongly feel that seat-belt usage should be made compulsory. When one looks at the history of the implementation of such a successful countermeasure in other countries it seems that legislation is the only answer.

Driver hand-held mobile phone use and safety belt use.

PubMed

Eby, David W; Vivoda, Jonathon M

2003-11-01

The purposes of the study were to identify hand-held mobile phone use trends for Michigan and to compare safety belt use between users and nonusers. Mobile phone and safety belt use was investigated by a direct observation survey of drivers at intersections in Michigan. Data were weighted to calculate mobile phone use and safety belt use rates statewide. The study showed 2.7% of Michigan drivers were using a mobile phone at any given daylight time. Safety belt use of current mobile phone users was significantly lower than those not using mobile phones.

Prioritizing Safety with Seat Belts: The Unanswered Question.

ERIC Educational Resources Information Center

Farrell, Elaine

1987-01-01

Reviews conflicting federal and state developments (including liability lawsuits) involving seat belt installation on school buses. The National Highway Traffic Safety Administration and the National Transportation Safety Board differ on this issue, and several states are considering seat belt legislation or crashworthiness studies. Hints are…

Nighttime enforcement of seat belt laws : an evaluation of three community programs

DOT National Transportation Integrated Search

2009-08-01

Programs to enforce seat belt laws at night were conducted in Asheville and Greenville, North Carolina and Charleston, West Virginia. It was concluded that night belt use publicity and enforcement efforts can be effective both for increasing belt use...

Safety belt and motorcycle helmet use in Virginia : results of the 1993 survey to qualify for incentive funds under ISTEA, Section 153.

DOT National Transportation Integrated Search

1993-01-01

Section 153 of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established an incentive grant program to support states in adopting and implementing laws requiring the use of safety belts and motorcycle helmets. Having such laws ...

Safety belt and motorcycle helmet use in Virginia : results of the 1992 survey to qualify for incentive funds under ISTEA, section 153.

DOT National Transportation Integrated Search

1993-01-01

Section 153 of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established an incentive grant program to support states in adopting and implementing laws requiring the use of safety belts and motorcycle helmets. Having such laws ...

46 CFR 169.825 - Wearing of safety belts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Wearing of safety belts. 169.825 Section 169.825 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.825 Wearing of safety belts. The master of each vessel shall ensure that each person wears...

46 CFR 169.825 - Wearing of safety belts.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Wearing of safety belts. 169.825 Section 169.825 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.825 Wearing of safety belts. The master of each vessel shall ensure that each person wears...

Promoting Automobile Safety Belt Use by Young Children.

ERIC Educational Resources Information Center

Sowers-Hoag, Karen M.; And Others

1987-01-01

A program of behavioral practice, assertiveness training, and social and contrived reinforcers was successful in establishing and maintaining automobile safety belt use by 16 children (ages 4-7) who never used them during a five-day preobservation period. Safety belt use occurred during 76%-90% of follow-up observations after two-three months.…

A comparative policy analysis of seat belt laws : final report.

DOT National Transportation Integrated Search

2014-06-24

This analysis examined data from a variety of sources to estimate the benefit of enhancing Iowas current law to require all : passengers to use seat belts. In addition to assessing Iowans opinions about changing the law, a literature review, a ...

14 CFR 121.311 - Seats, safety belts, and shoulder harnesses.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Seats, safety belts, and shoulder harnesses... § 121.311 Seats, safety belts, and shoulder harnesses. (a) No person may operate an airplane unless... belt and shoulder harness that meets the applicable requirements specified in § 25.785 of this chapter...

14 CFR 121.311 - Seats, safety belts, and shoulder harnesses.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Seats, safety belts, and shoulder harnesses... § 121.311 Seats, safety belts, and shoulder harnesses. (a) No person may operate an airplane unless... belt and shoulder harness that meets the applicable requirements specified in § 25.785 of this chapter...

14 CFR 121.311 - Seats, safety belts, and shoulder harnesses.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Seats, safety belts, and shoulder harnesses... § 121.311 Seats, safety belts, and shoulder harnesses. (a) No person may operate an airplane unless... belt and shoulder harness that meets the applicable requirements specified in § 25.785 of this chapter...

14 CFR 121.311 - Seats, safety belts, and shoulder harnesses.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Seats, safety belts, and shoulder harnesses... § 121.311 Seats, safety belts, and shoulder harnesses. (a) No person may operate an airplane unless... belt and shoulder harness that meets the applicable requirements specified in § 25.785 of this chapter...

14 CFR 121.311 - Seats, safety belts, and shoulder harnesses.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Seats, safety belts, and shoulder harnesses... § 121.311 Seats, safety belts, and shoulder harnesses. (a) No person may operate an airplane unless... belt and shoulder harness that meets the applicable requirements specified in § 25.785 of this chapter...

14 CFR 29.1413 - Safety belts: passenger warning device.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Safety belts: passenger warning device. 29.1413 Section 29.1413 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when...

14 CFR 29.1413 - Safety belts: passenger warning device.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Safety belts: passenger warning device. 29.1413 Section 29.1413 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when...

14 CFR 29.1413 - Safety belts: passenger warning device.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Safety belts: passenger warning device. 29.1413 Section 29.1413 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when...

14 CFR 29.1413 - Safety belts: passenger warning device.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Safety belts: passenger warning device. 29.1413 Section 29.1413 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when...

14 CFR 29.1413 - Safety belts: passenger warning device.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Safety belts: passenger warning device. 29.1413 Section 29.1413 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....1413 Safety belts: passenger warning device. (a) If there are means to indicate to the passengers when...

Fall Protection Characteristics of Safety Belts and Human Impact Tolerance.

PubMed

Hino, Yasumichi; Ohdo, Katsutoshi; Takahashi, Hiroki

2014-08-23

Many fatal accidents due to falls from heights have occurred at construction sites not only in Japan but also in other countries. This study aims to determine the fall prevention performance of two types of safety belts: a body belt 1) , which has been used for more than 40 yr in the Japanese construction industry as a general type of safety equipment for fall accident prevention, and a full harness 2, 3) , which has been used in many other countries. To determine human tolerance for impact trauma, this study discusses features of safety belts with reference 4-9) to relevant studies in the medical science, automobile crash safety, and aircrew safety. For this purpose, simple drop tests were carried out in a virtual workplace to measure impact load, head acceleration, and posture in the experiments, the Hybrid-III pedestrian model 10) was used as a human dummy. Hybrid-III is typically employed in official automobile crash tests (New Car Assessment Program: NCAP) and is currently recognized as a model that faithfully reproduces dynamic responses. Experimental results shows that safety performance strongly depends on both the variety of safety belts used and the shock absorbers attached onto lanyards. These findings indicate that fall prevention equipment, such as safety belts, lanyards, and shock absorbers, must be improved to reduce impact injuries to the human head and body during falls.

Fall protection characteristics of safety belts and human impact tolerance.

PubMed

Hino, Yasumichi; Ohdo, Katsutoshi; Takahashi, Hiroki

2014-01-01

Many fatal accidents due to falls from heights have occurred at construction sites not only in Japan but also in other countries. This study aims to determine the fall prevention performance of two types of safety belts: a body belt, which has been used for more than 40 yr in the Japanese construction industry as a general type of safety equipment for fall accident prevention, and a full harness, which has been used in many other countries. To determine human tolerance for impact trauma, this study discusses features of safety belts with reference to relevant studies in the medical science, automobile crash safety, and aircrew safety. For this purpose, simple drop tests were carried out in a virtual workplace to measure impact load, head acceleration, and posture in the experiments, the Hybrid-III pedestrian model was used as a human dummy. Hybrid-III is typically employed in official automobile crash tests (New Car Assessment Program: NCAP) and is currently recognized as a model that faithfully reproduces dynamic responses. Experimental results shows that safety performance strongly depends on both the variety of safety belts used and the shock absorbers attached onto lanyards. These findings indicate that fall prevention equipment, such as safety belts, lanyards, and shock absorbers, must be improved to reduce impact injuries to the human head and body during falls.

Strategies to increase seat belt use : an analysis of levels of fines and the type of law.

DOT National Transportation Integrated Search

2010-11-01

The main objectives of this study were to determine the relationships between seat belt use in the States and (1) the : type of seat belt law enforcement (primary versus secondary), and (2) seat belt fine levels. : The study examined law type and lev...

14 CFR 137.42 - Fastening of safety belts and shoulder harnesses.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Fastening of safety belts and shoulder... AGRICULTURAL AIRCRAFT OPERATIONS Operating Rules § 137.42 Fastening of safety belts and shoulder harnesses. No... belt and shoulder harness properly secured about that person except that the shoulder harness need not...

14 CFR 137.42 - Fastening of safety belts and shoulder harnesses.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Fastening of safety belts and shoulder... AGRICULTURAL AIRCRAFT OPERATIONS Operating Rules § 137.42 Fastening of safety belts and shoulder harnesses. No... belt and shoulder harness properly secured about that person except that the shoulder harness need not...

14 CFR 137.42 - Fastening of safety belts and shoulder harnesses.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Fastening of safety belts and shoulder... AGRICULTURAL AIRCRAFT OPERATIONS Operating Rules § 137.42 Fastening of safety belts and shoulder harnesses. No... belt and shoulder harness properly secured about that person except that the shoulder harness need not...

14 CFR 137.42 - Fastening of safety belts and shoulder harnesses.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Fastening of safety belts and shoulder... AGRICULTURAL AIRCRAFT OPERATIONS Operating Rules § 137.42 Fastening of safety belts and shoulder harnesses. No... belt and shoulder harness properly secured about that person except that the shoulder harness need not...

14 CFR 137.42 - Fastening of safety belts and shoulder harnesses.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Fastening of safety belts and shoulder... AGRICULTURAL AIRCRAFT OPERATIONS Operating Rules § 137.42 Fastening of safety belts and shoulder harnesses. No... belt and shoulder harness properly secured about that person except that the shoulder harness need not...

Fall Protection Characteristics of Safety Belts and Human Impact Tolerance

PubMed Central

HINO, Yasumichi; OHDO, Katsutoshi; TAKAHASHI, Hiroki

2014-01-01

Abstract: Many fatal accidents due to falls from heights have occurred at construction sites not only in Japan but also in other countries. This study aims to determine the fall prevention performance of two types of safety belts: a body belt1), which has been used for more than 40 yr in the Japanese construction industry as a general type of safety equipment for fall accident prevention, and a full harness2, 3), which has been used in many other countries. To determine human tolerance for impact trauma, this study discusses features of safety belts with reference4,5,6,7,8,9) to relevant studies in the medical science, automobile crash safety, and aircrew safety. For this purpose, simple drop tests were carried out in a virtual workplace to measure impact load, head acceleration, and posture in the experiments, the Hybrid-III pedestrian model10) was used as a human dummy. Hybrid-III is typically employed in official automobile crash tests (New Car Assessment Program: NCAP) and is currently recognized as a model that faithfully reproduces dynamic responses. Experimental results shows that safety performance strongly depends on both the variety of safety belts used and the shock absorbers attached onto lanyards. These findings indicate that fall prevention equipment, such as safety belts, lanyards, and shock absorbers, must be improved to reduce impact injuries to the human head and body during falls. PMID:25345426

Michigan safety belt use immediately following implementation of standard enforcement

DOT National Transportation Integrated Search

2000-05-01

Reported here are the results of a direct observation survey of safety belt use conducted in March 2000 to determine the effect the implementation of standard enforcement legislation has had on Michigan's safety belt use rate. In this study, 11,687 o...

Compliance with the law on car seat-belt use in four cities of Thailand.

PubMed

Aekplakorn, W; Podhipak, A; Khumdee, M; Sritamanoj, W; Youngkao, K; Suriyawongpaisal, P; Punyaratabundhu, P; Narksawat, K; Sujirarat, D; Phodaeng, C

2000-04-01

Surveys to determine the scope of compliance with the law requiring seat-belt use in Thailand were conducted by observation and interviews with drivers in four cities: namely, Bangkok Metropolis, Chiang Mai, Phuket and Nakhon Ratchasima. The work was carried out in two separate sessions: during the first month following enactment of the law, and six months after its enactment. The sample comprised 46,949 vehicles in the first session (January 1996) and 76,188 vehicles in the second session (July 1996). The results showed that 42.7 per cent of drivers used seat-belts in January and 30.7 per cent in July. When the data were disaggregated according to cities, it was found that more Bangkok drivers complied with the seat-belt law than in Phuket, 24.6 per cent; Chiang Mai, 22.1 per cent; and Nakhon Ratchasima, 18.3 per cent relatively low compliance rate was encountered among drivers of pick-up trucks (including those with modified roofs) and vans, particularly farmers and the self-employed. Women drivers tended to abide by the law more often than men (OR = 1.7, 95% CI = 1.12, 1.23). Inter-city travelers wore seat-belts more than those traveling in the city (OR = 1.74, 95% CI = 1.68, 1.80). About one-fifth of non-users or those who rarely used seat-belts were unsure of the effectiveness of seat-belts in preventing serious injury or death in the case of an accident. Discomfort associated with using seat-belts and the perception that they were rendered unnecessary because of slow traffic in cities were other reasons for non-compliance in 50.6 per cent and 43.9 per cent of cases, respectively. The decline in compliance with the law six months after its enactment indicates that there may be a problem with uniform and consistent enforcement of the law.

Participative education for children: an effective approach to increase safety belt use.

PubMed Central

Lehman, G R; Geller, E S

1990-01-01

Vehicle license plate numbers and the shoulder belt use of front-seat occupants were recorded unobtrusively when parents delivered and picked up their children at a Montessori school during 5-day baseline, intervention, and follow-up phases. Practicing and presenting a 15-min safety belt skit increased the safety belt use of those 6 kindergarten children who were not consistent belt users 82% above their preintervention baseline belt use mean of 47%. The belt use of these children's parents (who watched the skit) increased to 56% above their baseline mean of 36%. Also, mean safety belt use of 11 primary school children who watched the skit increased to 70% above their baseline of 28%. Mean safety belt use of the older children's parents (who didn't watch the skit) remained at approximately 31% for each phase, regardless of whether children were vehicle occupants. The follow-up observations, taken 3 months after the intervention, revealed 60% belt use for the kindergartners, 48% for the primary school children, and 71% for the kindergartners' parents when the children were vehicle occupants but only 30% when the parents were driving alone. PMID:2373658

Motor vehicle safety : comprehensive state programs offer best opportunity for increasing use of safety belts

DOT National Transportation Integrated Search

1996-01-01

This report describes the nation's progress in achieving goals for the use of safety belts in motor vehicles, assesses the strategies used most successfully by some states to increase the use of safety belts, and identifies federal strategies that co...

Characteristics and conditions of teenage safety belt use

DOT National Transportation Integrated Search

1997-07-01

Safety belt use was observed for 7,384 vehicle occupants estimated as 15-19 years old in four states - Texas, Virginia, Idaho, and Mississippi. Age and other pertinent information was obtained from 2,330 teen occupants. Belt use ranged from 19.5% in ...

International survey of seat belt use exemptions.

PubMed

Weiss, H; Sirin, H; Levine, J A; Sauber, E

2006-08-01

Substantial evidence of seatbelt efficacy has been shown by several studies, and it is widely recommended that motor vehicle occupants use properly fitted seat belts. However, some (but a heretofore unknown number of) countries with national seat belt laws permit various exemptions which may lower use rates. The aim of this study was to survey the variety of exemptions to national seat belt laws. This investigation relied on identifying respondents from national traffic safety agencies, other governmental and non-governmental organizations, Internet searches, personal contacts, and other sources. Questionnaires were deployed through a web based survey supplemented by email and postal versions. Responses were received from 30 countries of which 28 (93.7%) had a national seat belt law. About two thirds (63.7%) of the 28 national laws applied to both front and back seat passengers. The leading exemption types included vehicles made before a certain year (n = 13), antique vehicles (n = 12), military vehicles (n = 11), buses (n = 9), and emergency vehicles (n = 8). Most responding countries reported one or more specific categories of individuals as exempt including those with medical exemptions (n = 20), taxi drivers (n = 11), police (n = 9), emergency medical personnel (n = 8), physically disabled people (n = 6), and pregnant women (n = 6). Out of 26 responses to the question regarding current level of enforcement, 42.3% felt enforcement was "very good or good" and 57.7% characterized it as "fair or poor". This study represents one of the largest international traffic law surveys reported. Most national seatbelt laws offer perilous exemptions to a broad array of vehicle types and road user groups. These findings, coupled with concern over the level of enforcement in the majority of countries surveyed, suggest that international road safety efforts have a long way to go to improve coverage and enforcement of national seat belt laws.

Increasing safety belt use by high risk drivers

DOT National Transportation Integrated Search

1991-04-01

The objectives of this study were to: 1) identify groups of non-belt users who are most likely to become involved in highway crashes and 2) develop and test communication programs designed to increase safety belt use by one or more of these groups. T...

Motivating signage prompts safety belt use among drivers exiting senior communities.

PubMed

Cox, B S; Cox, A B; Cox, D J

2000-01-01

Senior drivers are vulnerable to automobile crashes and subsequent injury and death. Safety belts reduce health risks associated with auto crashes. Therefore, it is important to encourage senior drivers to wear safety belts while driving. Using an AB design, replicated five times, we evaluated the short- and long-term effects of a sign with the message "BUCKLE UP, STAY SAFE" attached to a stop sign at the exits of five different senior communities. Safety belt use was stable during two pretreatment assessments averaged across the five sites and 250 drivers (72% and 68% usage), but significantly increased following installation of these signs (94% usage). Six months after installation of the signs, the effect persisted (88% usage). Use of such signs may be a cost-effective way of promoting safety belt use.

Should Seat Belts Be Required on All School Buses?

ERIC Educational Resources Information Center

Mawdsley, Ralph D.

1996-01-01

Examines the limited case law involving seat belts for school buses and explores emerging legal issues surrounding use of common law causes of action to challenge school bus safety. (51 footnotes) (MLF)

Loss Prevention through Safety Belt Use: A Handbook for Managers.

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

This handbook is designed to help managers address safety belt usage issues through a cost-effective and direct approach--establishing an employee safety belt program. The handbook offers a hands-on guide for conducting the program and provides for implementation at all levels. The handbook contains cost information, a program overview, policy and…

The behavioral impact of an advertising campaign to promote safety belt use.

PubMed Central

Cope, J G; Moy, S S; Grossnickle, W F

1988-01-01

Safety belt use was observed at one restaurant during McDonald's "Make It Click" promotional campaign. Following baseline, the program was monitored without intervention. During the final 2 weeks of the campaign an incentive strategy was added providing a large soft drink contingent on safety belt use. Safety belt use did not change from baseline levels before the incentive phase. The rate of belt use increased under contingent reward and declined during follow-up. The effects of a verbal prompt could not be assessed because of the almost nonexistent use of the "Make It Click" stickers throughout the study. PMID:3198548

The behavioral impact of an advertising campaign to promote safety belt use.

PubMed

Cope, J G; Moy, S S; Grossnickle, W F

1988-01-01

Safety belt use was observed at one restaurant during McDonald's "Make It Click" promotional campaign. Following baseline, the program was monitored without intervention. During the final 2 weeks of the campaign an incentive strategy was added providing a large soft drink contingent on safety belt use. Safety belt use did not change from baseline levels before the incentive phase. The rate of belt use increased under contingent reward and declined during follow-up. The effects of a verbal prompt could not be assessed because of the almost nonexistent use of the "Make It Click" stickers throughout the study.

Safety belt interlock system : usage survey

DOT National Transportation Integrated Search

1975-05-01

This research is intended to measure the effectiveness of the interlocksystem in increasing safety belt usage. Three separate studies wereconducted:(a) among rental car customers at U.S. airports (to obtaina large body of data early in the 1974 model...

Willingness to use safety belt and levels of injury in car accidents.

PubMed

de Lapparent, Matthieu

2008-05-01

In this article, we develop a bivariate ordered Probit model to analyze the decision to fasten the safety belt in a car and the resulting severity of accidents if it happens. The approach takes into account the fact that the decision to fasten the safety belt has a direct causal effect on the category of injury if an accident happens. Our application to a sample drawn from the database of French accident reports in 2003 for three populations of car users (drivers, front passengers, rear passengers) shows that fastening the safety belt is significantly related to a decrease in severe injuries but it shows also that these car users compensate partly for this safety benefit. Furthermore, it is observed that demographic characteristics of car users, as well as transport facilities, play important roles in decisions to fasten safety belts and in the eventual resulting accident injuries.

Reducing death on the road: the effects of minimum safety standards, publicized crash tests, seat belts, and alcohol.

PubMed Central

Robertson, L S

1996-01-01

OBJECTIVES. Two phases of attempts to improve passenger car crash worthiness have occurred: minimum safety standards and publicized crash tests. This study evaluated these attempts, as well as changes in seat belt and alcohol use, in terms of their effect on occupant death and fatal crash rates. METHODS. Data on passenger car occupant fatalities and total involvement in fatal crashes, for 1975 through 1991, were obtained from the Fatal Accident Reporting System. Rates per mile were calculated through published sources on vehicle use by vehicle age. Regression estimates of effects of regulation, publicized crash tests, seat belt use and alcohol involvement were obtained. RESULTS. Substantial reductions in fatalities occurred in the vehicle model years from the late 1960s through most of the 1970s, when federal standards were applied. Some additional increments in reduced death rates, attributable to additional improved vehicle crashworthiness, occurred during the period of publicized crash tests. Increased seat belt use and reduced alcohol use also contributed significantly to reduced deaths. CONCLUSIONS. Minimum safety standards, crashworthiness improvements, seat belt use laws, and reduced alcohol use each contributed to a large reduction in passenger car occupant deaths. PMID:8561238

Long-Term Benefits of Prompts to Use Safety Belts among Drivers Exiting Senior Communities

ERIC Educational Resources Information Center

Cox, Cory D.; Cox, Brian S.; Cox, Daniel J.

2005-01-01

Senior drivers are vulnerable to automobile crashes and subsequent injury and death. Safety belts reduce health risks associated with auto crashes. Therefore, it is important to encourage senior drivers to wear safety belts while driving. Using a repeated baseline design (AAB), we previously reported that motivating signs boosted safety belt usage…

International survey of seat belt use exemptions

PubMed Central

Weiss, H; Sirin, H; Levine, J A; Sauber, E

2006-01-01

Background Substantial evidence of seatbelt efficacy has been shown by several studies, and it is widely recommended that motor vehicle occupants use properly fitted seat belts. However, some (but a heretofore unknown number of) countries with national seat belt laws permit various exemptions which may lower use rates. The aim of this study was to survey the variety of exemptions to national seat belt laws. Methods This investigation relied on identifying respondents from national traffic safety agencies, other governmental and non‐governmental organizations, Internet searches, personal contacts, and other sources. Questionnaires were deployed through a web based survey supplemented by email and postal versions. Results Responses were received from 30 countries of which 28 (93.7%) had a national seat belt law. About two thirds (63.7%) of the 28 national laws applied to both front and back seat passengers. The leading exemption types included vehicles made before a certain year (n = 13), antique vehicles (n = 12), military vehicles (n = 11), buses (n = 9), and emergency vehicles (n = 8). Most responding countries reported one or more specific categories of individuals as exempt including those with medical exemptions (n = 20), taxi drivers (n = 11), police (n = 9), emergency medical personnel (n = 8), physically disabled people (n = 6), and pregnant women (n = 6). Out of 26 responses to the question regarding current level of enforcement, 42.3% felt enforcement was “very good or good” and 57.7% characterized it as “fair or poor”. Conclusions This study represents one of the largest international traffic law surveys reported. Most national seatbelt laws offer perilous exemptions to a broad array of vehicle types and road user groups. These findings, coupled with concern over the level of enforcement in the majority of countries surveyed, suggest that international road safety efforts have a long way to go to

Nighttime enforcement of seat belt laws: an evaluation of three community programs : traffic tech.

DOT National Transportation Integrated Search

2010-04-01

Enforcement of seat belt laws has been conducted largely : during daylight hours. Daytime enforcement programs : have worked well to improve observed belt use rates during : the day, but have been shown less often to affect nighttime : use. Fatality ...

Safety belt and motorcycle helmet use in Virginia : the Summer 2003 update.

DOT National Transportation Integrated Search

2004-01-01

The Virginia Transportation Research Council has been collecting safety belt use data in Virginia since 1974. In 1992, the National Highway Traffic Safety Administration (NHTSA) published the final guidelines for conducting surveys of belt and helmet...

Safety belt and motorcycle helmet use in Virginia : the Summer 2005 update.

DOT National Transportation Integrated Search

2005-01-01

The Virginia Transportation Research Council has been collecting safety belt use data in Virginia since 1974. In 1992, the National Highway Traffic Safety Administration ( NHTSA) published the final guidelines for conducting surveys of belt and helme...

Safety belt and motorcycle helmet use in Virginia : the Summer 2007 update.

DOT National Transportation Integrated Search

2007-01-01

The Virginia Transportation Research Council has been collecting safety belt use data in Virginia since 1974. In 1992, the National Highway Traffic Safety Administration (NHTSA) published the final guidelines for conducting surveys of belt and helmet...

Safety belt and motorcycle helmet use in Virginia : the Summer 2004 update.

DOT National Transportation Integrated Search

2004-01-01

The Virginia Transportation Research Council has been collecting safety belt use data in Virginia since 1974. In 1992, the National Highway Traffic Safety Administration (NHTSA) published the final guidelines for conducting surveys of belt and helmet...

Safety belt and motorcycle helmet use in Virginia : the Summer 2006 update.

DOT National Transportation Integrated Search

2006-01-01

The Virginia Transportation Research Council has been collecting safety belt use data in Virginia since 1974. In 1992, the National Highway Traffic Safety Administration (NHTSA) published the final guidelines for conducting surveys of belt and helmet...

Modeling the impact of rescinding Michigan's primary and secondary seat belt laws on death and injury from passenger vehicle crashes.

PubMed

Carter, Patrick M; Flannagan, Carol A C; Bingham, C Raymond; Cunningham, Rebecca M; Rupp, Jonathan D

2014-01-01

Seat belts are the most effective method of decreasing fatal and nonfatal motor vehicle crash injury. Advocacy groups have recently been successful in enacting repeals of mandatory motorcycle helmet laws in several states. In some states, this has prompted renewed efforts aimed at repealing mandatory seat belt laws. To evaluate and quantify the potential impact of rescinding seat belt laws on annual crash-related fatalities, nonfatal injuries, and associated economic costs, using Michigan as a model, to inform the national debate. Proportional injury rates were calculated utilizing police-reported statewide passenger vehicle crash data from 1999 and 2002, where belt use rates approximate estimates associated with repeal of primary and secondary seat belt laws. Proportional rates were applied to the most recent year of crash data (2011) to estimate changes in statewide fatalities and nonfatal injuries. National cost estimates were applied to injury data to calculate associated economic costs. Full repeal of the seat belt law is estimated to result in an additional 163 fatalities, 13,722 nonfatal injuries, and an associated societal cost of $1.6 billion annually. Repeal of the primary seat belt law only is estimated to result in an additional 95 fatalities, 9156 nonfatal injuries, and an associated societal cost of $1.0 billion annually. This analysis suggests that repealing the either the primary or full seat belt law would have a substantial and negative impact on public health, increasing motor vehicle crash related fatality, nonfatal injury, and associated economic costs.

14 CFR 91.107 - Use of safety belts, shoulder harnesses, and child restraint systems.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Use of safety belts, shoulder harnesses... OPERATING AND FLIGHT RULES Flight Rules General § 91.107 Use of safety belts, shoulder harnesses, and child... board is briefed on how to fasten and unfasten that person's safety belt and, if installed, shoulder...

14 CFR 91.107 - Use of safety belts, shoulder harnesses, and child restraint systems.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Use of safety belts, shoulder harnesses... OPERATING AND FLIGHT RULES Flight Rules General § 91.107 Use of safety belts, shoulder harnesses, and child... board is briefed on how to fasten and unfasten that person's safety belt and, if installed, shoulder...

14 CFR 91.107 - Use of safety belts, shoulder harnesses, and child restraint systems.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Use of safety belts, shoulder harnesses... OPERATING AND FLIGHT RULES Flight Rules General § 91.107 Use of safety belts, shoulder harnesses, and child... fasten and unfasten that person's safety belt and, if installed, shoulder harness. (2) No pilot may cause...

14 CFR 91.107 - Use of safety belts, shoulder harnesses, and child restraint systems.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Use of safety belts, shoulder harnesses... OPERATING AND FLIGHT RULES Flight Rules General § 91.107 Use of safety belts, shoulder harnesses, and child... board is briefed on how to fasten and unfasten that person's safety belt and, if installed, shoulder...

14 CFR 91.107 - Use of safety belts, shoulder harnesses, and child restraint systems.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Use of safety belts, shoulder harnesses... OPERATING AND FLIGHT RULES Flight Rules General § 91.107 Use of safety belts, shoulder harnesses, and child... board is briefed on how to fasten and unfasten that person's safety belt and, if installed, shoulder...

Safety belt use estimate for Native American tribal reservations

DOT National Transportation Integrated Search

2005-10-01

The National Highway Traffic Safety Administration (NHTSA) and the Bureau of Indian Affairs (BIA), Indian Highway Safety Program, sponsored a project to (a) establish the first baseline tribal reservation safety belt use rate, and (b) develop a metho...

Safety belt interlock system usage survey

DOT National Transportation Integrated Search

1976-08-01

This research is intended to measure the effectiveness of various use-inducing systems in increasing safety belt usage. Specifically, the objectives are: (1) to determine if the 1975 warning system issued in response to P.L. 93-492 is effective in in...

A comparison of safety belt use between commercial and noncommercial light-vehicle occupants.

PubMed

Eby, David W; Fordyce, Tiffani A; Vivoda, Jonathon M

2002-05-01

The purpose of this study was to conduct an observational survey of safety belt use to determine the use rate of commercial versus noncommercial light-vehicle occupants. Observations were conducted on front-outboard vehicle occupants in eligible commercial and noncommercial vehicles in Michigan (i.e.. passenger cars, vans/minivans, sport-utility vehicles, and pickup trucks). Commercial vehicles that did not fit into one of the four vehicle type categories, such as tractor-trailers, buses, or heavy trucks, were not included in the survey. The study found that the restraint use rate for commercial light-vehicle occupants was 55.8% statewide. The statewide safety belt use rate for commercial light-vehicles was significantly lower than the rate of 71.2% for noncommercial light-vehicles. The safety belt use rate for commercial vehicles was also significantly different as a function of region, vehicle type, seating position, age group, and road type. The results provide important preliminary data about safety belt use in commercial versus noncommercial light-vehicles and indicate that further effort is needed to promote safety belt use in the commercial light-vehicle occupant population. The study also suggests that additional research is required in order to develop effective programs that address low safety belt use in the commercial light-vehicle occupant population.

Safety belt and motorcycle helmet use in Virginia : the Summer 2008 update.

DOT National Transportation Integrated Search

2008-01-01

This survey was conducted at the request of the Virginia Department of Motor Vehicles to track the effectiveness of programmatic efforts carried out to increase safety belt usage in Virginia. The official Virginia safety belt use survey is conducted ...

An examination of the comfort and convenience of 1979 safety belt systems

DOT National Transportation Integrated Search

1979-01-01

The study examines the comfort and convenience aspects of safety belt systems in 1979 model cars and the user and system characteristics which affect safety belt comfort and convenience. The test design required that each of 114 test participants sit...

Impact of Implementing a Primary Enforcement Seat Belt Law in Florida : A Case Study

DOT National Transportation Integrated Search

2012-08-01

On June 30, 2009, Florida implemented a primary seat belt law. The State was already engaged in a Rural : Demonstration Program (RDP) to increase belt usage in rural areas in the northern part of the State and participated : regularly in annual Click...

33 CFR 142.42 - Safety belts and lifelines.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety belts and lifelines. 142.42 Section 142.42 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES WORKPLACE SAFETY AND HEALTH Personal Protective Equipment...

33 CFR 142.42 - Safety belts and lifelines.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety belts and lifelines. 142.42 Section 142.42 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES WORKPLACE SAFETY AND HEALTH Personal Protective Equipment...

CDC Vital Signs: Adult Seat Belt Use in the US

MedlinePlus

... Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco ... enforcement seat belt laws achieved 88% use.* Motor vehicle crashes are the leading cause of death for ...

78 FR 71546 - Safety Zone; Belt Parkway Bridge Construction, Gerritsen Inlet, Brooklyn, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-29

... 1625-AA00 Safety Zone; Belt Parkway Bridge Construction, Gerritsen Inlet, Brooklyn, NY AGENCY: Coast... safety zone on the navigable waters of Gerritsen Inlet surrounding the Belt Parkway Bridge. This proposed rule would allow the Coast Guard to prohibit all vessel traffic through the safety zone during bridge...

Safety belts : the uncollected dividends : a manual for use by state legislators and state officials on techniques to increase safety belt usage.

DOT National Transportation Integrated Search

1977-09-01

Recognizing that increased safety belt usage is by far the most cost-effective I highway safety measure that can be undertaken by any State, this project describes how. States can initiate action to collect major dividends in cost and human welfare.

Health risk appraisal and safety belt use

DOT National Transportation Integrated Search

1987-05-01

The primary objective of this study was to determine the effectiveness of health risk appraisal (HRA) programs for increasing claimed and observed safety belt use. HRA programs were field tested with and without supplemental educational materials on ...

Non-Use of Motor Vehicle Safety Belts as an Issue in Civil Litigation

DOT National Transportation Integrated Search

1983-08-01

The current and potential role of the "safety belt defense" in civil litigation is studied. The paper presents an overview of the safety belt defense, including an evaluation of current precedent. Based on interviews with leading motor vehicle civil ...

Motivation of employers to encourage their employees to use safety belts (Phase 1)

DOT National Transportation Integrated Search

1982-05-01

For the purpose of motivating employers to encourage their employees to use safety belts, a manual for employers, "The Profit in Safety Belts: A View for Employers", is developed. The manual brings to the attention of employers the various cost eleme...

A study of Michigan safety belt use prior to implementation of standard enforcement

DOT National Transportation Integrated Search

2000-02-01

Reported here are the results of a direct observation survey of safety belt use conducted in January 2000 to provide a baseline rate from which to measure safety belt use trends following the implementation of standard enforcement in Michigan. In thi...

2014 safety belt usage survey in Kentucky.

DOT National Transportation Integrated Search

2014-08-01

The objective of the survey summarized in this report was to establish a statewide safety belt usage rate in Kentucky for 2014. This rate can be compared to those determined from previous surveys. The 2014 statewide survey continues to document the i...

Impact of the Illinois Seat Belt Use Law on Accidents, Deaths, and Injuries.

ERIC Educational Resources Information Center

Rock, Steven M.

1992-01-01

The impact of the 1985 Illinois seat belt law is explored using Box-Jenkins Auto-Regressive, Integrated Moving Averages (ARIMA) techniques and monthly accident statistical data from the state department of transportation for January-July 1990. A conservative estimate is that the law provides benefits of $15 million per month in Illinois. (SLD)

Evaluation of Maryland, Oklahoma and the District of Columbia's seat belt law change to primary enforcement

DOT National Transportation Integrated Search

2001-03-01

Some states allow an officer to stop a motorist for an observed belt law violation alone (primary enforcement). Most require that the initial stop be made for some other violation before a belt citation can be issued (secondary enforcement). In 1997,...

Strategies to increase the use of safety belts by youngsters

DOT National Transportation Integrated Search

1989-03-01

By using a literature review, consultation with traffic safety and child development experts, and focus group discussions, this project investigated strategies to increase use of safety belts among youngsters. Sixteen groups were held with children i...

29 CFR 1926.959 - Lineman's body belts, safety straps, and lanyards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Power Transmission and Distribution § 1926.959 Lineman's body belts, safety straps, and lanyards. (a) General...

29 CFR 1926.959 - Lineman's body belts, safety straps, and lanyards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Power Transmission and Distribution § 1926.959 Lineman's body belts, safety straps, and lanyards. (a) General...

29 CFR 1926.959 - Lineman's body belts, safety straps, and lanyards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Power Transmission and Distribution § 1926.959 Lineman's body belts, safety straps, and lanyards. (a) General...

29 CFR 1926.959 - Lineman's body belts, safety straps, and lanyards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Power Transmission and Distribution § 1926.959 Lineman's body belts, safety straps, and lanyards. (a) General...

Survival in fatal road crashes: body mass index, gender, and safety belt use.

PubMed

Sivak, Michael; Schoettle, Brandon; Rupp, Jonathan

2010-02-01

This study evaluated the associations of body mass index (BMI), gender, and use of safety belts with the survival of drivers involved in fatal road crashes. The census data of all U.S. fatal crashes that did not involve pedestrians, bicyclists, or motorcyclists were examined for an 11-year period. If involved in a crash with one or more fatalities, the odds of female drivers being among the fatalities are 1.28 times higher than those of male drivers, and the odds of unbelted drivers being among the fatalities are 5.43 times higher than those of belted drivers. The relationship of survivability to BMI depends on the gender and safety belt use of the driver. For male drivers, increased BMI appears beneficial when safety belts are used but detrimental when not used. For belted female drivers, normal BMI is associated with the lowest odds of being killed, and both increased and decreased BMIs increase the odds. For unbelted female drivers, no reliable trends were present among the BMI categories.

Association between exposure/non-exposure to the mandatory seat belt law with regards to compliance in vehicle accident victims--a hospital review.

PubMed

Williams, E W; Reid, M; Lindo, J L M; Williams-Johnson, J; French, S; Singh, P; McDonald, A H

2007-06-01

Injuries sustained in motor vehicle accidents (MVAs) are a major challenge to the Jamaican healthcare system. In November 1999, Jamaica enacted legislation to make seat belt usage in motor vehicles compulsory. The effect of this policy change on seat belt usage is unclear. This study therefore sought to determine the prevalence of seat belt usage and to determine the association between exposure/non-exposure to the mandatory seat belt law and seat belt use in subjects who presented to the Accident and Emergency Department (A&E) of the University Hospital of the West Indies (UHWI) as a result of motor vehicle accidents. Subjects were recruited from June to November 2003, post-seat belt law (POBL) period, and May to October 1999, pre-seat belt law (PRBL) period. Data collected included demographic variables, seat belt use and position of the occupants in the vehicle. Of the 277 patients who were eligible for inclusion, data were complete in 258 subjects, 87 in the PRBL period and 171 in the POBL period. The prevalence of seat belt use was 47% (PRBL) and 63% (POBL) respectively. There was no significant gender difference at each period. The odds of wearing seat belt in the rear of a motor vehicle were significantly lower than that of a driver (Table 3, OR 0.19, 95% CI 0.07, 0.48). Adjusting for age, gender and position in vehicle exposure, there was about 100% increase in the odds of seat belt use during the post seat belt law era (OR = 2.09, 95% CI 1.21, 3.61). It is concluded from this hospital-based study that the mandatory seat belt law legislature was associated with increased seat belt use in motor vehicle accident victims. However, current data from the Road Traffic Agency indicate that there is still an alarming number of fatalities. This clearly suggests that additional public health measures are needed to address the epidemic of motor vehicle trauma in Jamaica.

Assessment of insurance incentives for safety belt usage

DOT National Transportation Integrated Search

1983-05-12

This study assesses the feasibility of insurance companies to offer incentives, in the form of premium reductions or additional benefits, which would be effective in increasing safety belt usage. The insurance types considered in this report are auto...

Safety belt and mobile phone usage in vehicles in Barcelona (Spain).

PubMed

Martínez-Sánchez, Jose M; Curto, Ariadna; Fu, Marcela; Martínez, Cristina; Sureda, Xisca; Ballbè, Montse; Fernández, Esteve

2014-01-01

To describe the prevalence and correlates of safety belt and mobile phone usage in vehicles in the city of Barcelona (Spain). We performed a study using direct observation with a cross-sectional design. We selected 2,442 private cars, commercial vehicles, and taxis from all districts of Barcelona. The prevalence of people not wearing safety belt was 10.5% among drivers, 4.6% among front seat passengers, and 32.2% among some of the rear passengers. It was higher among the passengers than among the drivers, regardless of the type of the vehicle. The prevalence of mobile phone usage while driving during a moment of the trip was 3.8%. Our study shows noticeably high prevalence of people not wearing safety belt in the rear seats. Moreover, four out of one hundred drivers still use the mobile phone while driving during a moment of the trip. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

An observational survey of safety belt and child safety seat use in Virginia : the 1989 update.

DOT National Transportation Integrated Search

1991-01-01

The report has been prepared in response to a request from the Transportation Safety Administration of the Department of Motor Vehicles for data concerning the use of safety belts and child safety seats by the occupants of vehicles bearing Virginia l...

The Impact of Verbal Prompts on Child Safety-Belt Use in Shopping Carts

ERIC Educational Resources Information Center

Barker, Mae R.; Bailey, Jon S.; Lee, Natalie

2004-01-01

Each year thousands of children are injured by falling from shopping carts. Buckling children into the seats of shopping carts could prevent many of these injuries. A combined reversal and multiple baseline across settings design was used to evaluate the impact of verbal prompts on shopping cart safety-belt use in two stores. Safety-belt use…

Beating the Odds. An Educational Program Relating Safety Belt Use to Health Lifestyles for High School Students.

ERIC Educational Resources Information Center

Department of Transportation, Washington, DC. National Highway Safety Bureau.

This program module is designed to encourage the use of safety measures in driving, emphasizing the use of seat belts. The learning activities focus upon: (1) the importance of the use of safety belts as the most effective preventive measure in a safe and healthy lifestyle; (2) the reasons people cite for not wearing safety belts and the accuracy…

Safety belt usage : survey of the traffic population

DOT National Transportation Integrated Search

1978-01-01

The objectives of this study were to assess safety belt usage in cars manufactured between 1964 and 1977 and to examine usage as a function of type of car, driver characteristics, and driving environment. A survey of passenger cars in 16 cities was c...

Mandatory seat belt use.

DOT National Transportation Integrated Search

1984-01-01

The purposes of this study were to review mandatory seat belt use laws as they have been used around the world, to forecast the impact of such a law in Virginia, and, if appropriate, to propose a mandatory seat belt law for inclusion in the Code of V...

Estimated minimum savings to the medicaid budget in Florida by implementing a primary seat belt law

DOT National Transportation Integrated Search

2007-03-01

A 2003 study estimated that if all States had primary laws from 1995 to 2002, over 12,000 lives would have been saved. Failure to implement a primary belt law creates a real cost to a States budget for Medicaid and other State medical expenditures...

Estimated minimum savings to the Medicaid budget in Arkansas by implementing a primary seat belt law

DOT National Transportation Integrated Search

2007-03-01

A 2003 study estimated that if all States had primary laws from 1995 to 2002, over 12,000 lives would have been saved. Failure to implement a primary belt law creates a real cost to a States budget for Medicaid and other State medical expenditures...

Estimated minimum savings to the Medicaid budget in Missouri by implementing a primary seat belt law

DOT National Transportation Integrated Search

2007-03-01

A 2003 study estimated that if all States had primary laws from 1995 to 2002, over 12,000 lives would have been saved. Failure to implement a primary belt law creates a real cost to a States budget for Medicaid and other State medical expenditures...

The Behavioral Impact of an Advertising Campaign to Promote Safety Belt Use.

ERIC Educational Resources Information Center

Cope, John G.; And Others

1988-01-01

Safety belt use with and without addition of an incentive strategy was observed among 8,635 drivers at a drive-through restaurant. During the promotional campaign, average rate of belt use tripled compared to baseline following the introduction of a contingent reward (a large soft drink), and declined during followup. (JW)

An observational survey of safety belt and child safety seat use in Virginia : final report : the 1990 update.

DOT National Transportation Integrated Search

1992-01-01

This report was prepared in response to a request from the Transportation Safety Administration of the Virginia Department ofMotor Vehicles for data concerning the use of safety belts and child safety seats by the occupants of vehicles bearing Virgin...

Estimated medical cost savings in Massachusetts by implementation of a primary seat belt law

DOT National Transportation Integrated Search

2008-12-01

This report examines 2006 hospital discharge data reporting cases where the external cause of injury to a vehicle occupant was a motor vehicle crash to predict the estimated savings to Massachusetts if a primary seat belt law is implemented. The savi...

Vital Signs: Seat Belt Use Among Long-Haul Truck Drivers — United States, 2010

PubMed Central

Chen, Guang X.; Collins, James W.; Sieber, W. Karl; Pratt, Stephanie G.; Rodríguez-Acosta, Rosa L.; Lincoln, Jennifer E.; Birdsey, Jan; Hitchcock, Edward M.; Robinson, Cynthia F.

2015-01-01

Background Motor vehicle crashes were the leading cause of occupational fatalities in the United States in 2012, accounting for 25% of deaths. Truck drivers accounted for 46% of these deaths. This study estimates the prevalence of seat belt use and identifies factors associated with nonuse of seat belts among long-haul truck drivers (LHTDs), a group of workers at high risk for fatalities resulting from truck crashes. Methods CDC analyzed data from its 2010 national survey of LHTD health and injury. A total of 1,265 drivers completed the survey interview. Logistic regression was used to examine the association between seat belt nonuse and risk factors. Results An estimated 86.1% of LHTDs reported often using a seat belt, 7.8% used it sometimes, and 6.0% never. Reporting never using a belt was associated with often driving ≥10 mph (16 kph) over the speed limit (adjusted odds ratio [AOR] = 2.9), working for a company with no written safety program (AOR = 2.8), receiving two or more tickets for moving violations in the preceding 12 months (AOR = 2.2), living in a state without a primary belt law (AOR = 2.1); and being female (AOR = 2.3). Conclusions Approximately 14% of LHTDs are at increased risk for injury and death because they do not use a seat belt on every trip. Safety programs and other management interventions, engineering changes, and design changes might increase seat belt use among LHTDs. Implications for Public Health Primary state belt laws can help increase belt use among LHTDs. Manufacturers can use recently collected anthropometric data to design better-fitting and more comfortable seat belt systems. PMID:25742382

Estimated medical cost savings in Utah by implementation of a primary seat belt law

DOT National Transportation Integrated Search

2010-05-01

This report examines 2007 hospital discharge data reporting cases where the external cause of injury to : a vehicle occupant was a motor vehicle crash to predict the estimated savings to Utah if a primary seat : belt law is implemented. The savings a...

Estimated medical cost savings in Nevada by implementation of a primary seat belt law

DOT National Transportation Integrated Search

2008-09-01

This report examines 2007 hospital discharge data reporting cases where the external cause of injury to a vehicle occupant was a motor vehicle crash to predict the estimated savings to Nevada if a primary seat belt law is implemented. The savings are...

Estimated medical cost savings in Vermont by implementation of a primary seat belt law

DOT National Transportation Integrated Search

2008-09-01

This report examines 2005 hospital discharge data reporting cases where the external cause of injury to a vehicle occupant was a motor vehicle crash to predict the estimated savings to the State of Vermont if a primary seat belt law is implemented. T...

Increasing teen safety belt use: a program and literature review.

DOT National Transportation Integrated Search

2005-09-01

A comprehensive review of the scientific literature, State and Federal Government reports, and other sources of information : was conducted to determine the magnitude of the problem of teen safety belt use and to identify and summarize programs, : in...

Car Club Teacher's Guide. An Educational Program on Safety Belt Use for Junior High School Students.

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

This information packet describes the teacher's role in Car Club, a program designed to convince junior high school students to use motor vehicle safety belts. Students are approached as both passengers and future drivers to help them examine their roles and responsibilities relating to safety belts and occupant protection systems, including air…

Motivating safety belt use at a community hospital: an effective integration of incentive and commitment strategies.

PubMed

Nimmer, J G; Geller, E S

1988-06-01

An effective hospital-based safety-belt program incorporated several advantages over prior attempts to increase safety belt use, including (a) the use of indigenous staff as program sponsors, coordinators, and delivery agents; (b) a yearlong program evaluation; and (c) a combination of extrinsic incentives and intrinsic commitment. To be eligible for a weekly $5, employees met the following contingencies: (a) signed a pledge card; (b) displayed the signed pledge card in their vehicle; and (c) wore a safety belt. Overall, belt use increased from a 2-week baseline mean of 15.6% to 34.7% during the 6-month intervention, and decreased to 25.6% at withdrawal. For the pledge card signers (n = 188) and the nonsigners (n = 533), belt use increased from baseline means of 29.4% and 11.8% to intervention use rates of 75.1 and 17.7%, respectively. Withdrawal and 4-month follow-up use rates were 56.0% and 44.9% for the Pledge group, and 17.2% and 22.1% for the Nonpledge group.

The constitutionality of mandatory seat belt laws.

DOT National Transportation Integrated Search

1986-01-01

Low seat belt usage rates have persisted for years despite efforts to educate people about belts' benefits. There is ample documentation of the contribution of seat belts to saving lives and reducing injury. The emotional and pecuniary toll of the fa...

Direct observation of safety belt use in Michigan : Fall 1997

DOT National Transportation Integrated Search

1997-10-01

The present survey reports the results of a direct observation survey of safety belt use conducted in the fall of 1997. In this study, 10,307 occupants traveling in four vehicle types (oassenger cars, sport-utility vehicles, vans, and pickup trucks) ...

Direct observation of safety belt use in Michigan : Fall 2000

DOT National Transportation Integrated Search

2000-11-01

Reported here are the results of a direct observation survey of safety belt use conducted in the fall of 2000. In this study, 14,366 occupants traveling in four vehicle types (passenger cars, sport-utility vehicles, vans/minivans, and pickup trucks) ...

Summary of vehicle occupant protections laws

DOT National Transportation Integrated Search

2007-08-01

This publication reports the status of State statutes that are concerned with vehicle occupant protection (except off-highway vehicles). Such laws include requiring the use of (1) safety belts, (2) child passenger restraint devices, and (3) motorcycl...

Primary laws and fine levels are associated with increases in seat belt use, 1997-2008

DOT National Transportation Integrated Search

2010-11-01

Increasing fine levels is a strategy that has potential to further raise seat belt use, in addition to primary law upgrades and high-visibility enforcement. Although the regression analyses did not find a statistically significant effect associated w...

Direct observation of safety belt use in Michigan : Fall 1998

DOT National Transportation Integrated Search

1998-10-01

Reported here are the results of a direct observation survey of safety belt use conducted in the fall of 1998. In this study, 11,413 occupants traveling in four vehicle types (passenger cars, sport utility vehicles, vans/minvans, and pickup trucks) w...

Direct observation of safety belt use in Michigan : Fall 1999

DOT National Transportation Integrated Search

1999-01-01

Reported here are the results of a direct observation survey of safety belt use conducted in the fall of 1999. In this study, 9,414 occupants traveling in four vehicle types (passenger cars, sport-utility vehicles, vans/minivans, and pickup trucks) w...

29 CFR 1926.104 - Safety belts, lifelines, and lanyards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... be subjected to cutting or abrasion, shall be a minimum of 7/8-inch wire core manila rope. For all other lifeline applications, a minimum of 3/4-inch manila or equivalent, with a minimum breaking... nominal breaking strength of 5,400 pounds. (e) All safety belt and lanyard hardware shall be drop forged...

29 CFR 1926.104 - Safety belts, lifelines, and lanyards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... be subjected to cutting or abrasion, shall be a minimum of 7/8-inch wire core manila rope. For all other lifeline applications, a minimum of 3/4-inch manila or equivalent, with a minimum breaking... nominal breaking strength of 5,400 pounds. (e) All safety belt and lanyard hardware shall be drop forged...

29 CFR 1926.104 - Safety belts, lifelines, and lanyards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... be subjected to cutting or abrasion, shall be a minimum of 7/8-inch wire core manila rope. For all other lifeline applications, a minimum of 3/4-inch manila or equivalent, with a minimum breaking... nominal breaking strength of 5,400 pounds. (e) All safety belt and lanyard hardware shall be drop forged...

Estimated medical cost savings in New Hampshire by implementation of a primary seat belt law

DOT National Transportation Integrated Search

2008-03-01

This report examines 2005 hospital discharge data reporting cases where the external cause of injury to a vehicle occupant was a motor vehicle crash to predict the estimated savings to the State of New Hampshire if a primary seat belt law is implemen...

Estimated medical cost savings in Rhode Island by implementation of a primary seat belt law

DOT National Transportation Integrated Search

2008-09-01

This report examines 2006 hospital discharge data reporting cases where the external cause of injury to a vehicle occupant was a motor vehicle crash to predict the estimated savings to Rhode Island if a primary seat belt law is implemented. The savin...

Safety belt and motorcycle helmet use in Virginia : the 1996 update.

DOT National Transportation Integrated Search

1996-01-01

This series of surveys to determine the safety belt and motorcycle helmet use rates in Virginia was initiated to qualify the Commonwealth for incentive funds in accordance with the requirements of the Intermodal Surface Transportation Efficiency Act,...

Corporate incentives for promoting safety belt use : rationale, guidelines, and examples

DOT National Transportation Integrated Search

1982-10-01

This manual was designed to teach the corporate executive successful strategies for implementing and evaluating a successful industry-based program to motivate employee safety belt use. A rationale is given for the general approach; and specific guid...

Safety belt and motorcycle helmet use in Virginia : the 2000 update.

DOT National Transportation Integrated Search

2000-01-01

This series of surveys to determine the safety belt and motorcycle helmet use rates in Virginia was initiated to qualify the Commonwealth for incentive funds in accordance with the requirements of Section 153 of the Intermodal Surface Transportation ...

Safety belt and motorcycle helmet use in Virginia : the 1998 update.

DOT National Transportation Integrated Search

1998-11-01

This series of surveys to determine the safety belt and motorcycle helmet use rates in Virginia was initiated to qualify the Commonwealth for incentive funds in accordance with the requirements of Section 153 of the Intermodal Surface Transportation ...

Safety belt and motorcycle helmet use in Virginia : the 1999 update

DOT National Transportation Integrated Search

1999-09-01

This series of surveys to determine the safety belt and motorcycle helmet use rates in Virginia was initiated to qualify the Commonwealth for incentive funds in accordance with the requirements of Section 153 of the Intermodal Surface Transportation ...

Safety belt and motorcycle helmet use in Virginia : the 1997 update.

DOT National Transportation Integrated Search

1997-10-01

This series of surveys to determine the safety belt and motorcycle helmet use rates in Virginia was initiated to qualify the Commonwealth for incentive funds in accordance with the requirements of Section 153 of the Intermodal Surface Transportation ...

The application of a piezo-resistive cardiorespiratory sensor system in an automobile safety belt.

PubMed

Hamdani, Syed Talha Ali; Fernando, Anura

2015-03-30

Respiratory and heart failure are conditions that can occur with little warning and may also be difficult to predict. Therefore continuous monitoring of these bio-signals is advantageous for ensuring human health. The car safety belt is mainly designed to secure the occupants of the vehicle in the event of an accident. In the current research a prototype safety belt is developed, which is used to acquire respiratory and heart signals, under laboratory conditions. The current safety belt is constructed using a copper ink based nonwoven material, which works based on the piezo-resistive effect due to the pressure exerted on the sensor as a result of expansion of the thorax/abdomen area of the body for respiration and due to the principle of ballistocardiography (BCG) in heart signal sensing. In this research, the development of a theoretical model to qualitatively describe the piezo-resistive material is also presented in order to predict the relative change in the resistance of the piezo-resistive material due to the pressure applied.

The Application of a Piezo-Resistive Cardiorespiratory Sensor System in an Automobile Safety Belt

PubMed Central

Hamdani, Syed Talha Ali; Fernando, Anura

2015-01-01

Respiratory and heart failure are conditions that can occur with little warning and may also be difficult to predict. Therefore continuous monitoring of these bio-signals is advantageous for ensuring human health. The car safety belt is mainly designed to secure the occupants of the vehicle in the event of an accident. In the current research a prototype safety belt is developed, which is used to acquire respiratory and heart signals, under laboratory conditions. The current safety belt is constructed using a copper ink based nonwoven material, which works based on the piezo-resistive effect due to the pressure exerted on the sensor as a result of expansion of the thorax/abdomen area of the body for respiration and due to the principle of ballistocardiography (BCG) in heart signal sensing. In this research, the development of a theoretical model to qualitatively describe the piezo-resistive material is also presented in order to predict the relative change in the resistance of the piezo-resistive material due to the pressure applied. PMID:25831088

Safety belt and motorcycle helmet use in Virginia : the 2002 update.

DOT National Transportation Integrated Search

2002-01-01

Safety belt use data were first collected in Virginia in 1974. Early data (1974-77 and 1983-86) were collected from only the four metropolitan areas (Northern Virginia, Tidewater, Richmond, and Roanoke) of the state. Between 1987 and 1992, data were ...

An observational survey of safety belt and child safety seat use in Virginia : the 1988 update.

DOT National Transportation Integrated Search

1989-01-01

Observational surveys of safety belt use in Virginia have been conducted in two series. The first covered 1974 through 1977, and the second 1983 through 1988. This report is concerned only with the latter series and encompasses use rates that are the...

14 CFR 25.785 - Seats, berths, safety belts, and harnesses.

Code of Federal Regulations, 2012 CFR

2012-01-01

... must be protected from head injury by a safety belt and an energy absorbing rest that will support the... energy absorbing rest that will support the arms, shoulders, head, and spine. (e) Each berth must be... § 25.561. Berths must be free from corners and protuberances likely to cause injury to a person...

14 CFR 25.785 - Seats, berths, safety belts, and harnesses.

Code of Federal Regulations, 2013 CFR

2013-01-01

... must be protected from head injury by a safety belt and an energy absorbing rest that will support the... energy absorbing rest that will support the arms, shoulders, head, and spine. (e) Each berth must be... § 25.561. Berths must be free from corners and protuberances likely to cause injury to a person...

14 CFR 25.785 - Seats, berths, safety belts, and harnesses.

Code of Federal Regulations, 2010 CFR

2010-01-01

... must be protected from head injury by a safety belt and an energy absorbing rest that will support the... energy absorbing rest that will support the arms, shoulders, head, and spine. (e) Each berth must be... § 25.561. Berths must be free from corners and protuberances likely to cause injury to a person...

14 CFR 25.785 - Seats, berths, safety belts, and harnesses.

Code of Federal Regulations, 2014 CFR

2014-01-01

... must be protected from head injury by a safety belt and an energy absorbing rest that will support the... energy absorbing rest that will support the arms, shoulders, head, and spine. (e) Each berth must be... § 25.561. Berths must be free from corners and protuberances likely to cause injury to a person...

14 CFR 25.785 - Seats, berths, safety belts, and harnesses.

Code of Federal Regulations, 2011 CFR

2011-01-01

... must be protected from head injury by a safety belt and an energy absorbing rest that will support the... energy absorbing rest that will support the arms, shoulders, head, and spine. (e) Each berth must be... § 25.561. Berths must be free from corners and protuberances likely to cause injury to a person...

Perceived risk and other predictors and correlates of teenagers' safety belt use during the first year of licensure.

PubMed

Ouimet, Marie Claude; Morton, Bruce G Simons; Noelcke, Elizabeth A; Williams, Allan F; Leaf, William A; Preusser, David F; Hartos, Jessica L

2008-03-01

Teenagers have the lowest rate of safety belt use and the highest crash rate compared to other age groups. Past studies on teenagers' belt use have mostly been cross-sectional. The first goals of this study were to examine, at licensure, teenagers' and parents' perceptions of risk of crash/injury for newly licensed teenagers when driving unbelted and teenagers' perceived and parents' intended consequences for safety belt rule violations. In addition, the comparability of these variables to other risky driving behaviors was explored. The second goal was to evaluate the importance of these variables in the prediction of teenagers' belt use during the first year of licensure, relative to other factors related to belt use, including demographics and substance use. More than 2,000 parent-teenager dyads were interviewed by telephone, parents at permit and licensure and teenagers at permit, licensure, and 3, 6, and 12 months after licensure. Approximately a third of the teenagers reported at least once at 3, 6, or 12 months post-licensure not always using their safety belt in the past week. At licensure, participants' perceived risk of safety belt non-use was high and ranked among the behaviors most related to crash/injury for newly licensed teenagers, behind driving under the influence of alcohol or drugs. Parent-imposed consequences for safety belt rule violations were not as highly rated as parent-imposed consequences for driving under the influence of alcohol or drugs. Sequential logistic regression modeled the relationship between safety belt use and perceived risk and consequences of non-use, as well as other prospective predictors assessed at permit and licensure, and driving correlates measured after licensure. Teenagers' extreme perceived risk and parents' intended sure consequences for non-use were significant prospective predictors of regular use during the first year of licensure. Other significant predictors and correlates were race (White), high school grade

Safety Belt Programs at the Workplace. WBGH Worksite Wellness Series.

ERIC Educational Resources Information Center

Sleet, David A.

Cited as the largest single cause of lost work time and on-the-job fatalities for U.S. workers, motor vehicle crashes cause major nonrecoverable losses for U.S. businesses. Workplace programs to encourage employees to wear safety belts can thus help employers reduce traffic accident-related losses of work time and can substantially reduce the…

Safety belt and motorcycle helmet use in Virginia : the December 2003 update.

DOT National Transportation Integrated Search

2004-01-01

The Virginia Transportation Research Council has been collecting safety belt use data in Virginia since 1974. Beginning in 1992, the data gathering methodology was changed to a statistically valid probability-based sampling plan in accordance with fe...

Association of rear seat safety belt use with death in a traffic crash: a matched cohort study.

PubMed

Zhu, Motao; Cummings, Peter; Chu, Haitao; Cook, Lawrence J

2007-06-01

To estimate the association of rear seat safety belt use with death in a traffic crash. Matched cohort study. The US during 2000 through 2004. Drivers (10,427) and rear seat passengers (15,922) in passenger vehicles that crashed and had at least one driver or rear passenger death. Data from the Fatality Analysis Reporting System. The adjusted relative risk (aRR) of death for a belted rear seat passenger compared with an otherwise similar unbelted rear passenger. Safety belt use was associated with a reduced risk of death for rear car occupants: outboard rear seat aRR 0.42 (95% CI 0.38 to 0.46), and center rear seat aRR 0.30 (95% CI 0.20 to 0.44). For rear occupants of light trucks, vans, and utility vehicles, the estimates were: outboard aRR 0.25 (95% CI 0.21 to 0.29), center aRR 0.34 (95% CI 0.24 to 0.48). If the authors' estimates are causal, traffic crash mortality can be reduced for rear occupants by approximately 55-75% if they use safety belts.

Seat Belt Sign and Its Significance

PubMed Central

Agrawal, Amit; Inamadar, Praveenkumar Ishwarappa; Subrahmanyam, Bhattara Vishweswar

2013-01-01

Safety belts are the most important safety system in motor vehicles and when worn intend to prevent serious injuries. However, in unusual circumstances (high velocity motor vehicle collisions) these safety measures (seat belts) can be the source and cause of serious injuries. The seat belt syndrome was first described as early by Garrett and Braunste in but the term “seat belt sign” was discussed by Doersch and Dozier. Medical personnel's involved in emergency care of trauma patients should be aware of seat belt sign and there should a higher index of suspicion to rule out underlying organ injuries. PMID:24479100

Effectiveness of child safety seats vs seat belts in reducing risk for death in children in passenger vehicle crashes.

PubMed

Elliott, Michael R; Kallan, Michael J; Durbin, Dennis R; Winston, Flaura K

2006-06-01

To provide an estimate of benefit, if any, of child restraint systems over seat belts alone for children aged from 2 through 6 years. Cohort study. A sample of children in US passenger vehicle crashes was obtained from the National Highway Transportation Safety Administration by combining cases involving a fatality from the US Department of Transportation Fatality Analysis Reporting System with a probability sample of cases without a fatality from the National Automotive Sampling System. Children in tow-away [corrected] crashes occurring between 1998 and 2003. Use of child restraint systems (rear-facing and forward-facing car seats, and shield and belt-positioning booster seats) vs seat belts. Potentially confounding variables included seating position, vehicle type, model year, driver and passenger ages, and driver survival status. Death of child passengers from injuries incurred during the crash. Compared with seat belts, child restraints, when not seriously misused (eg, unattached restraint, child restraint system harness not used, 2 children restrained with 1 seat belt) were associated with a 28% reduction in risk for death (relative risk, 0.72; 95% confidence interval, 0.54-0.97) in children aged 2 through 6 years after adjusting for seating position, vehicle type, model year, driver and passenger ages, and driver survival status. When including cases of serious misuse, the effectiveness estimate was slightly lower (21%) (relative risk, 0.79; 95% confidence interval, 0.59-1.05). Based on these findings as well as previous epidemiological and biomechanical evidence for child restraint system effectiveness in reducing nonfatal injury risk, efforts should continue to promote use of child restraint systems through improved laws and with education and disbursement programs.

The premature graduation of children from child restraints to vehicle safety belts

DOT National Transportation Integrated Search

2000-10-01

Belt-positioning booster seats are recommended for children between 40 and 80 pounds, however, usage is estimated at only 5% nationally. The goal of this project was to determine reasons for the premature graduation of children from child safety seat...

Safety belt and motorcycle helmet use in Virginia : the December 2002 update.

DOT National Transportation Integrated Search

2003-01-01

Safety belt use data were first collected in Virginia in 1974. Early data (1974-77 and 1983-86) were collected from only the four metropolitan areas (Northern Virginia, Tidewater, Richmond, and Roanoke) of the state. Between 1987 and 1992, data were ...

14 CFR 27.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2010 CFR

2010-01-01

....561(b) and dynamic conditions specified in § 27.562. (b) Each occupant must be protected from serious... combination with the safety belt, constitutes a torso restraint system as described in TSO-C114. (c) Each... weight of at least 170 pounds, considering the dimensional characteristics of the restraint system...

14 CFR 29.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2010 CFR

2010-01-01

... dynamic conditions specified in § 29.562. (b) Each occupant must be protected from serious head injury by... combination with the safety belt, constitutes a torso restraint system as described in TSO-C114. (c) Each... weight of at least 170 pounds, considering the dimensional characteristics of the restraint system...

Crash Outcome Data Evaluation System (CODES) Project Safety Belt and Helmet Analyses

DOT National Transportation Integrated Search

1996-02-15

Analyses of the benefits of safety belt and helmet use were undertaken for a : Report that was sent to Congress February, 1996. NHTSA awarded grants to link : crash and injury state data and perform the analyses upon which the report was : based. The...

Long-term effects of employer-based programs to motivate safety belt use

DOT National Transportation Integrated Search

1987-02-01

This report reviews the procedures and results of 28 different programs that increased employees' use of vehicle safety belts at ten work settings (with 141 to 6,727 employees) ranging from a minimum long-term gain of 12% over baseline to a maximum g...

14 CFR 29.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2012 CFR

2012-01-01

... serious injury in an emergency landing as a result of the inertial factors specified in § 29.561(b) and dynamic conditions specified in § 29.562. (b) Each occupant must be protected from serious head injury by a safety belt plus a shoulder harness that will prevent the head from contacting any injurious...

14 CFR 29.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2014 CFR

2014-01-01

... serious injury in an emergency landing as a result of the inertial factors specified in § 29.561(b) and dynamic conditions specified in § 29.562. (b) Each occupant must be protected from serious head injury by a safety belt plus a shoulder harness that will prevent the head from contacting any injurious...

14 CFR 29.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2011 CFR

2011-01-01

... serious injury in an emergency landing as a result of the inertial factors specified in § 29.561(b) and dynamic conditions specified in § 29.562. (b) Each occupant must be protected from serious head injury by a safety belt plus a shoulder harness that will prevent the head from contacting any injurious...

14 CFR 29.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2013 CFR

2013-01-01

... serious injury in an emergency landing as a result of the inertial factors specified in § 29.561(b) and dynamic conditions specified in § 29.562. (b) Each occupant must be protected from serious head injury by a safety belt plus a shoulder harness that will prevent the head from contacting any injurious...

Comfort and convenience specifications for safety belts : shoulder belt fit, pressure and pullout forces

DOT National Transportation Integrated Search

1980-04-30

A three-part study was conducted to further define comfort requirements for seat belt systems with respect to shoulder belt fit, shoulder belt contact pressure, and 3-point restraint system pullout forces. Objective of the belt-fit portion of the stu...

30 CFR 77.1107 - Belt conveyors.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Belt conveyors. 77.1107 Section 77.1107 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY... § 77.1107 Belt conveyors. Belt conveyors in locations where fire would create a hazard to personnel...

14 CFR 27.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2011 CFR

2011-01-01

... head injury by a safety belt plus a shoulder harness that will prevent the head from contacting any injurious object except as provided for in § 27.562(c)(5). A shoulder harness (upper torso restraint), in... serious injury in an emergency landing as a result of the static inertial load factors specified in § 27...

14 CFR 27.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2012 CFR

2012-01-01

... head injury by a safety belt plus a shoulder harness that will prevent the head from contacting any injurious object except as provided for in § 27.562(c)(5). A shoulder harness (upper torso restraint), in... serious injury in an emergency landing as a result of the static inertial load factors specified in § 27...

14 CFR 27.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2013 CFR

2013-01-01

... head injury by a safety belt plus a shoulder harness that will prevent the head from contacting any injurious object except as provided for in § 27.562(c)(5). A shoulder harness (upper torso restraint), in... serious injury in an emergency landing as a result of the static inertial load factors specified in § 27...

14 CFR 27.785 - Seats, berths, litters, safety belts, and harnesses.

Code of Federal Regulations, 2014 CFR

2014-01-01

... head injury by a safety belt plus a shoulder harness that will prevent the head from contacting any injurious object except as provided for in § 27.562(c)(5). A shoulder harness (upper torso restraint), in... serious injury in an emergency landing as a result of the static inertial load factors specified in § 27...

Patterns of safety belt use among drivers killed in fatal crashes in Virginia.

DOT National Transportation Integrated Search

1976-01-01

Safety belt usage or non-usage was noted for drivers fatally injured in motor vehicle accidents in Virginia during fiscal year 1974. Data were obtained from FR300 accident report forms and available corresponding medical examiner's reports, and only ...

A commitment/incentive program to increase safety belt use on a university campus

DOT National Transportation Integrated Search

1987-03-01

Author's abstract: Safety belt use on a university campus was substantially increased by offering faculty/staff and students who signed and returned "buckle up" pledge cards the opportunity to win prizes donated by community merchants. The 28,000 ple...

A comparison of the comfort and convenience of automatic safety belt systems among selected 1988-1989 model year automobiles

DOT National Transportation Integrated Search

1989-06-01

Author's abstract: A nonrandom sample of 120 disproportionately short, tall, and overweight drivers compared the comfort and convenience of the automatic safety belt systems used in seventeen automobiles. Nine vehicles had motorized shoulder belts wi...

Cross-sectional study of road accidents and related law enforcement efficiency for 10 countries: A gap coherence analysis.

PubMed

Urie, Yohan; Velaga, Nagendra R; Maji, Avijit

2016-10-02

Road crashes are considered as the eighth leading causes of death. There is a wide disparity in crash severity and law enforcement efficiency among low-, medium-, and high-income countries. It would be helpful to review the crash severity trends in these countries, identify the vulnerable road users, and understand the law enforcement effectiveness in devising efficient road safety improvement strategies. The crash severity, fatality rate among various age groups, and law enforcement strategies of 10 countries representing low-income (i.e., India and Morocco), medium-income (i.e. Argentina, South Korea, and Greece), and high-income (i.e., Australia, Canada, France, the UK, and the United States) are studied and compared for a period of 5 years (i.e., 2008 to 2012). The critical parameters affecting road safety are identified and correlated with education, culture, and basic compliance with traffic safety laws. In the process, possible road safety improvement strategies are identified for low-income countries. The number of registered vehicles shows an increasing trend for low-income countries as do the crash rate and crash severity. Compliance related to seat belt and helmet laws is high in high-income countries. In addition, recent seat belt- and helmet-related safety programs in middle-income countries helped to curb fatalities. Noncompliance with safety laws in low-income countries is attributed to education, culture, and inefficient law enforcement. Efficient law enforcement and effective safety education taking into account cultural diversity are the key aspects to reduce traffic-related injuries and fatalities in low-income countries like India.

Seat belt use on interstate highways.

PubMed Central

Wells, J K; Williams, A F; Lund, A K

1990-01-01

More than 5,000 miles of limited-access highways in the eastern United States and Canada were traveled to observe seat belt use. Overall belt use was 58 percent in the United States and 79 percent in Canada. The data indicate that belt use in the United States follows a different pattern on interstate highways than on other streets and roads, with relatively high belt use rates (over 50 percent) appearing to be somewhat independent of belt use law provisions. PMID:2343969

Teens and seat belt use: What makes them click?

PubMed

Shults, Ruth A; Haegerich, Tamara M; Bhat, Geeta; Zhang, Xinjian

2016-06-01

Motor vehicle crashes kill more adolescents in the United States than any other cause, and often the teen is not wearing a seat belt. Using data from the 2011 Youth Risk Behavior Surveys from 38 states, we examined teens' self-reported seat belt use while riding as a passenger and identified individual characteristics and environmental factors associated with always wearing a seat belt. Only 51% of high school students living in 38 states reported always wearing a seat belt when riding as a passenger; prevalence varied from 32% in South Dakota to 65% in Delaware. Seat belt use was 11 percentage points lower in states with secondary enforcement seat belt laws compared to states with primary enforcement laws. Racial/ethnic minorities, teens living in states with secondary enforcement seat belt laws, and those engaged in substance use were least likely to always wear their seat belts. The likelihood of always being belted declined steadily as the number of substance use behaviors increased. Seat belt use among teens in the United States remains unacceptably low. Results suggest that environmental influences can compound individual risk factors, contributing to even lower seat belt use among some subgroups. This study provides the most comprehensive state-level estimates to date of seat belt use among U.S. teens. This information can be useful when considering policy options to increase seat belt use and for targeting injury prevention interventions to high-risk teens. States can best increase teen seat belt use by making evidence-informed decisions about state policy options and prevention strategies. Published by Elsevier Ltd.

A university-based incentive program to increase safety belt use: Toward cost-effective institutionalization

PubMed Central

Rudd, James R.; Geller, E. Scott

1985-01-01

A cost-effective incentive program to increase safety belt use was implemented by the campus police of a large university. For each of the 3-week intervention periods during three consecutive academic quarters, the 22 campus police officers recorded the license plate numbers of vehicles with drivers wearing a shoulder belt. From these numbers, 10 raffle winners were drawn who received gift certificates donated by community merchants. Faculty and staff increased their belt usage markedly as a result of the “Seatbelt Sweepstakes,” whereas students increased their belt use only slightly. A cost-effectiveness analysis indicated that the sweepstakes cost an average of $0.98 per each newly buckled driver. During each sweepstakes intervention, officers' belt usage increased significantly, but diminished to initial baseline levels after the final withdrawal of the program. Surveys of officers' opinions indicated that the police would accept the program demands as a regular task requirement. This result and the fact that program promotion and coordination were eventually taken over by two student organizations suggest that institutionalization of the “Seatbelt Sweepstakes” is feasible. ImagesFigure 1 PMID:16795689

Highway Safety Program Manual: Volume 6: Codes and Laws.

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

Volume 6 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred safety practices) concentrates on codes and laws. The purpose and specific objectives of the Codes and Laws Program, Federal authority in the area of highway safety, and policies regarding traffic regulation are described.…

Seat belt use increases in Maine following change to primary enforcement : traffic tech.

DOT National Transportation Integrated Search

2010-04-01

Primary seat belt laws are associated with higher selfreported : seat belt use rates and fewer traffic fatalities following : enactment. Primary laws allow police to issue a citation : solely upon observation of a seat belt violation. In contrast, : ...

Effectiveness of safety belt warning and interlock systems

DOT National Transportation Integrated Search

1973-04-01

Rental cars in Fayetteville, N.C., were equipped with four seat belt and warning systems: (Phase I) detachable shoulder and lap belt, no warning system; (Phase II) detachable shoulder and lap belt, warning system (January 1, 1972 standard); (Phase II...

Safety belt and motorcycle helmet use in Virginia : results of the 1992 through 1995 surveys.

DOT National Transportation Integrated Search

1995-01-01

This series of surveys to determine the safety belt and motorcycle helmet use rates in Virginia was initiated to qualify the Commonwealth for incentive funds in accordance with the requirements of the Intermodal Surface Transportation Efficiency Act,...

A Look at the Law, Public Safety, Corrections & Security Cluster

ERIC Educational Resources Information Center

Coffee, Joseph N.

2008-01-01

A month after the 9/11 terrorist attack in 2001, an advisory group met in Little Rock, Arkansas, to begin the development of the Law, Public Safety, Corrections and Security (LPSCS) career cluster. At that time there were five pathways of what was then called the Law and Public Safety cluster--fire and emergency services, law enforcement,…

Local police enforcement, public information and education strategies to foster more and proper use of child safety seats by toddlers : evaluation of a demonstration project

DOT National Transportation Integrated Search

1994-03-01

This project evaluated the effects of enforcing safety belt (SB)/child safety seat (CSS) laws and providing public information and education (PI&E) about the laws and use and proper use of CSSs--without external funding. Project goals focused on incr...

Comparison of self-reported and observed prevalence of safety belt and helmet use in Florence.

PubMed

Lorini, C; Pieralli, F; Mersi, A; Cecconi, R; Garofalo, G; Santini, M G; Bonaccorsi, G

2014-01-01

Safety belt and helmet use was estimated from PASSI data and measured through Ulisse observations. Between 2008 and 2012 a total of 2,081 cars and motorcycle users were interviewed in the LHU of Florence and a total of 59,787 drivers (11,870 front passengers, 1,129 rear passengers and 16,816 motorcyclists) were observed. The comparison between self-reported and observed prevalences was performed by calculating the over-reporting factor (ORF), defined as the ratio of the self-reported to the observed prevalence of seat belt or helmet use. The time trend of the prevalence (both from self-reported and observed data) and of the ORF was assessed by using linear regression and Poisson's regression, respectively. The correlation between self-reported and observed prevalence is high, with a Pearson's correlation coefficient of 0.95 (p <0.05). Regarding front seat belt use rates, the difference between self-reported and observed data increases over time and the ORF range varies from 1.12 to 1.32. Rear seat belt data show a great variability, and the ORF varies from 0.67 to 1.37. In 2011 and 2012, the observed prevalence was higher than the self-reported one (ORF <1). Helmet use rates are very high, close to 100% with both methods; ORF has very small oscillations and ranges from 0.98 to 1, showing a good correlation between self-reported and observational data. There are no significant temporal variations both for the prevalences of use and for the ORF. The reasonable accuracy of self-reported data makes this method fit in the routinary assessment of safety belts and helmet usage, in order to limit the observations of the Ulisse system at predetermined time intervals. However, self-reported estimates need to be adjusted using an appropriate over-reporting factor.

Factors related to nonuse of seat belts in Michigan.

DOT National Transportation Integrated Search

1987-09-01

This study combined direct observation of seat belt use with interview methods to : identify factors related to seat belt use in a state with a mandatory seat belt use law. Trained : observers recorded restraint use for a probability sample of motori...

Seat Belts: 1949-1956

DOT National Transportation Integrated Search

1979-04-01

The study assesses the impact of the consumer misconceptions, the lack of a seat belt standard, corporate attitudes towards safety, and the role of safety advocates. In addition, the study assesses the validity of the oft-stated hypothesis "safety do...

Seat belt use, especially among low-use drivers, increases as Florida upgrades to primary seat belt enforcement : traffic tech.

DOT National Transportation Integrated Search

2012-08-01

As a secondary seat belt law State, Florida had worked : for many years to encourage more drivers to wear : their seat belts by participating in annual Click It or : Ticket (CIOT) mobilizations, and by conducting special : programs in rural areas of ...

The impact of safety belt use on liver injuries in motor vehicle crashes: the importance of motor vehicle safety systems.

PubMed

Holbrook, Troy Lisa; Hoyt, David B; Eastman, A Brent; Sise, Michael J; Kennedy, Frank; Velky, Tom; Conroy, Carol; Pacyna, Sharon; Erwin, Steve

2007-08-01

Liver injuries (LIs) are one of the most serious and common consequences of motor vehicle crashes (MVCs). In the unstable patient, early detection of LI based on clinical suspicion will improve acute trauma care and outcomes. The specific objectives of this analysis are to identify crash scene and occupant risk factors for LI from MVC. Crash Injury Research and Engineering Network data were used to identify risk factors for LI; age, sex, safety belt use, air bag deployment, DeltaV (change in velocity), principal direction of force, vehicle crush, and intrusion. Occupants with LI were compared with four control groups without LI; (1) no abdominal (ABD) injury (NO_ABD), (2) any ABD (ANY_ABD), (3) ABD Abbreviated Injury Scale score of 1 to 2 (ABD_1-2), and (4) ABD Abbreviated Injury Scale score of 3 or more (ABD_3+). LI occupants were compared with each control group and odds ratios (OR) for risk of LI were computed. There were 311 Crash Injury Research and Engineering Network subjects aged 5 or more years with LI. The total mean Injury Severity Score was 37.6. LI was strongly and significantly associated with safety belt restraint use without air bag deployment, compared with each control group: Liver injury - restrained + air bag not deployed versus (1) NO_ABD, N = 1,519; OR = 4.4, (2) ANY_ABD, N = 317; OR = 2.6, (3) ABD_1 to 2, N = 155; OR = 3.1, (4) ABD_3+, N = 217; OR = 2.4 (p < 0.001). This association was independent of driver or passenger status and principal direction of force. LIs were also strongly and significantly associated with greater vehicle interior intrusion. LIs were strongly associated with a safety belt restraint in use in the absence of air bag deployment during MVC. This data may have profound importance to the trauma surgeon as an early indicator for LI during resuscitation. These findings also have important implications for future research efforts to improve safety systems in motor vehicles and reduce morbidity and mortality from MVCs in the

Health and Safety Law over the Last 50 Years

ERIC Educational Resources Information Center

Whitcher, Ralph

2013-01-01

From a time when laws on health and safety applied only to some industries and much was unregulated, we have moved to a time when health and safety laws seem, if you believe some reports in the news, to pervade every aspect of working life with silly restrictions. This article looks at the development of the legislation from the 1960s and suggests…

Road safety in the Eastern Mediterranean Region--findings from the Global Road Safety Status Report.

PubMed

Soori, H; Hussain, S J; Razzak, J A

2011-10-01

A secondary data analysis using the Global Status Report on Road Safety (GSRRS) was carried out to assess the epidemiology of road traffic injuries (RTIs) and preventive strategies in the Eastern Mediterranean egion (EMR). EMR countries ranked equal first in the world for the highest number of fatalities due to RTIs (32.2 per 100 000 population). The region had about 4% of the world's vehicles with 0.097 registered vehicles per person. The number of injured cases in EMR was 210.1 per 100 000 population. Only 15% of EMR countries had a funded, independent, multisectoral body for road safety. Only 25% had mandatory seat-belt laws for both front-seat and rear-seat passengers, 60% had mandatory helmet laws for both drivers and passengers of motorized two-wheelers and 10% had child restraint laws. Road safety in EMR countries needs more attention and consideration.

Pediatrician attitudes, knowledge, and practice behavior regarding teen driving safety.

PubMed

Campbell, Brendan T; Borrup, Kevin; Corsi, John M; Kelliher, Kristine M; Saleheen, Hassan; Banco, Leonard; Lapidus, Garry

2009-01-01

Each year about 4,000 teens ages 16-19 die on U.S. roads. Injury prevention counseling is recommended as a valuable and cost-effective part of routine health supervision. This study describes pediatrician knowledge and practice regarding teen driving safety. A 31-item self-administered survey was mailed to pediatricians. 160 of 392 pediatricians (41%) completed the survey. During a health supervision visit 93% of pediatricians reported discussing seat belt use, 89% impaired driving, 54% teen licensing laws, and 16% parent teen contract. Half reported having a teen in their practice killed in a crash. A majority surveyed report discussing and counseling teens on first wave teen driver safety issues (seat belts, alcohol use), but most do not discuss graduated driver licensing laws or related issues. Broadly adopted, this inexpensive counseling approach, could lead to reductions in teen motorvehicle crash injuries.

Evaluation of the comfort and convenience of safety belt systems in 1980 and 1981 model vehicles

DOT National Transportation Integrated Search

1981-03-01

An analysis was conducted of both user and vehicle characteristics that influence the user perceptions of safety belt system comfort and convenience. A research design was developed involving various passenger cars, vans, and pickups, and a set of dr...

30 CFR 75.1108 - Approved conveyor belts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Approved conveyor belts. 75.1108 Section 75.1108 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND... December 31, 2018 all conveyor belts used in underground coal mines shall be approved under Part 14. [73 FR...

An investigation of safety belt usage and effectiveness

DOT National Transportation Integrated Search

1975-03-01

This interim report contains primarily a theoretical discussion of problems of inference in studies on seat belt utilization and effectiveness. Seat belt effectiveness in accidents is initially discussed from a population paramenter point of, view. T...

30 CFR 77.406 - Drive belts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Safeguards for Mechanical Equipment § 77.406 Drive belts. (a) Drive belts shall not be shifted while in motion unless the...

Seat belt and child seat use in Lipetskaya Oblast, Russia: frequencies, attitudes, and perceptions.

PubMed

Ma, Sai; Tran, Nhan; Klyavin, Vladimir E; Zambon, Francesco; Hatcher, Kristin W; Hyder, Adnan A

2012-01-01

Despite the importance of understanding seat belt use patterns among drivers and passengers for the purpose of direct interventions or monitoring improvements, no study has described wearing rates for all seat positions in Russia. This study describes observed seat belt use and knowledge, attitudes, and perceptions of seat belt use in Lipetskaya Oblast, Russia. An observational study on the use of seat belts and child restraints in the Lipetskaya region conducted during October 2010 collected data in 6 districts and on 3 different road types. A roadside survey gathered information on knowledge, attitudes, and perceptions toward the use of seat belts from randomly selected drivers. Frequencies of seat belt use by seat position, gender, and road type were calculated. A multivariable logit model disclosed the associations between seat belt use and sociodemographic factors. The study design permitted comparison of observed seat belt use to self-reported seat belt use. A total of 25,795 vehicles and 39,833 drivers and passengers contributed observations. Overall, 55 percent of drivers were observed to be using seat belts. More than half (58%) of front seat passengers wore seat belts and only 9 percent of back seat passengers were observed to be wearing seat belts; 11 percent of cars with children had any type of child safety measure. Drivers on urban roads were less likely to wear seat belts compared to those on main highways and rural roads. Nearly 60 percent of survey respondents mentioned "seat belts save lives," and more than half mentioned law requirements and fines. Although the observed seat belt use in Lipetskaya Oblast is much higher than previous estimates in Russia, overall wearing rates remain far from universal. Rear seat passengers and children are particularly at risk. Because combined education and enforcement has proven to be effective elsewhere, such interventions are needed to improve seat belt use.

Pattern of seat belt use by drivers in Trinidad and Tobago, West Indies

PubMed Central

2011-01-01

Background In Trinidad and Tobago, the law on the mandatory use of seat belts was passed in 1995, but this law is hardly enforced. The objective of this study was to determine the frequency and predictors of seat belt use by motor vehicle drivers in the country. Findings A cross-sectional study of 959 motor vehicle drivers using a self-administered questionnaire. Data analysis included Pearson Chi square test and multinomial logistic regression analysis in order to determine the possible predictors of seat belt use by the drivers in Trinidad and Tobago. A majority of the drivers sometimes (51.8%) or always (31.6%) use a seat belt. About 16.7%, 29% and 54.2% of the drivers perceived that the other drivers use their seat belts more frequently, with the same frequency and less frequently respectively compared to themselves. The main reason for not using seat belt by the drivers was given as frequent stops (40.7%) and the main motivation to use seat belt by the drivers was given as stiffer penalties for non-compliance with the seat belt law (44.5%). The predictors of seat belt use were male driver, no formal or lower level of education, driving for less than 10 years, and the perception that the other drivers use seat belts with the same or higher frequency compared to the respondents. Conclusion Only a small proportion of the drivers in Trinidad and Tobago always use a seat belt when driving. There is the need to enforce the seat belt legislation in the country. PMID:21679410

The benefit of seat belt legislation in the United Kingdom.

PubMed

McCarthy, M

1989-09-01

Legislation for compulsory wearing of seat belts by car drivers and front seat passengers has been acclaimed as a major public health advance. Reports from other countries, and two recent evaluative studies in the United Kingdom, have suggested that legislation reduces both deaths and injuries. To assess the effect of the UK law 5 years after its implementation, trends in routine data for 1976-1987 have been reviewed. There were two sources of data: mortality statistics, published by the Office of Population Censuses and Surveys in the quarterly Monitor DH4, and road accident statistics, recorded by the police and published by the Department of Transport. There is a downward trend in deaths over the period, but the data show little impact from the law. One explanation for this lack of effect is the risk compensation hypothesis, which suggests that "safety" improvements are transferred by drivers into increased performance--the amount and speed of travel. Public health policies need to take into account the complex behavioural interactions between travel and safety choices if they are to affect underlying trends.

Reflections on system safety and the law

NASA Technical Reports Server (NTRS)

Hayes, D. F., Sr.

1971-01-01

The application of law to the determination of what constitutes safeness is discussed. The numerous factors are analyzed which enter into the decisions of courts in deciding what is safe and what is unsafe. It is pointed out that as technology changes, legal interpretations of safety also change. Arguements are given for the use of system safety techniques and better engineering analyses as instruments of defense against liability.

The relationship of alcohol safety laws to drinking drivers in fatal crashes

DOT National Transportation Integrated Search

1999-08-01

This paper presents an analysis of the relationships between the passage of key alcohol safety laws and the number of drinking drivers in fatal crashes. The study evaluated the impact of three major alcohol safety laws (administrative license revocat...

A perspective of food safety laws in Mexico.

PubMed

Leon, Marco A; Paz, Esmeralda

2014-08-01

Mexico, with a population of 112 million, is one of the most interesting countries in the world with regard to food, hunger, domestic food consumption, tourism and international trade, and it deserves an in-depth study to explain the status of its food safety laws. Mexico has a strong and stable emerging economy and is the second country worldwide with regard to the number of free-trade agreements. Nevertheless, more than half the population lives in poverty. However, Mexico is a huge market for food consumption because, in addition to its own population, it receives 20 million international tourists per year. So, multi-national food companies have representatives and facilities throughout the country. This scenario may explain the evolution of food safety laws in Mexico, as well as the challenges that must be faced in order to achieve food safety. © 2013 Society of Chemical Industry.

Navigating School Safety Law and Policy

ERIC Educational Resources Information Center

Vaillancourt, Kelly; Rossen, Eric

2012-01-01

Initiatives designed to improve school safety and conditions for learning have become central to education reform efforts at the local, state, and national levels. These efforts often target the reduction and prevention of bullying, discrimination, and harassment in schools. While most states currently have some form of law or policy designed to…

Estimating seat belt effectiveness using matched-pair cohort methods.

PubMed

Cummings, Peter; Wells, James D; Rivara, Frederick P

2003-01-01

Using US data for 1986-1998 fatal crashes, we employed matched-pair analysis methods to estimate that the relative risk of death among belted compared with unbelted occupants was 0.39 (95% confidence interval (CI) 0.37-0.41). This differs from relative risk estimates of about 0.55 in studies that used crash data collected prior to 1986. Using 1975-1998 data, we examined and rejected three theories that might explain the difference between our estimate and older estimates: (1) differences in the analysis methods; (2) changes related to car model year; (3) changes in crash characteristics over time. A fourth theory, that the introduction of seat belt laws would induce some survivors to claim belt use when they were not restrained, could explain part of the difference in our estimate and older estimates; but even in states without seat belt laws, from 1986 through 1998, the relative risk estimate was 0.45 (95% CI 0.39-0.52). All of the difference between our estimate and older estimates could be explained by some misclassification of seat belt use. Relative risk estimates would move away from 1, toward their true value, if misclassification of both the belted and unbelted decreased over time, or if the degree of misclassification remained constant, as the prevalence of belt use increased. We conclude that estimates of seat belt effects based upon data prior to 1986 may be biased toward 1 by misclassification.

Urban safety restraint use by infants and children under 16 years of age in Virginia : the 2003 survey results.

DOT National Transportation Integrated Search

2004-01-01

The original child restraint law passed in Virginia in 1982 required that children under 4 years of age use a child safety seat, except for those who weighed at least 40 pounds or were at least 40 inches tall, who could use a standard safety belt. In...

30 CFR 57.15020 - Life jackets and belts.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Life jackets and belts. 57.15020 Section 57.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Protection Surface Only § 57.15020 Life jackets and belts. Life jackets or belts shall be worn where there is...

30 CFR 56.15020 - Life jackets and belts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Life jackets and belts. 56.15020 Section 56.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... § 56.15020 Life jackets and belts. Life jackets or belts shall be worn where there is danger from...

30 CFR 57.15020 - Life jackets and belts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Life jackets and belts. 57.15020 Section 57.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Protection Surface Only § 57.15020 Life jackets and belts. Life jackets or belts shall be worn where there is...

30 CFR 56.15020 - Life jackets and belts.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Life jackets and belts. 56.15020 Section 56.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... § 56.15020 Life jackets and belts. Life jackets or belts shall be worn where there is danger from...

30 CFR 57.15020 - Life jackets and belts.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Life jackets and belts. 57.15020 Section 57.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Protection Surface Only § 57.15020 Life jackets and belts. Life jackets or belts shall be worn where there is...

30 CFR 56.15020 - Life jackets and belts.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Life jackets and belts. 56.15020 Section 56.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... § 56.15020 Life jackets and belts. Life jackets or belts shall be worn where there is danger from...

30 CFR 57.15020 - Life jackets and belts.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Life jackets and belts. 57.15020 Section 57.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Protection Surface Only § 57.15020 Life jackets and belts. Life jackets or belts shall be worn where there is...

30 CFR 56.15020 - Life jackets and belts.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Life jackets and belts. 56.15020 Section 56.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... § 56.15020 Life jackets and belts. Life jackets or belts shall be worn where there is danger from...

30 CFR 57.15020 - Life jackets and belts.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Life jackets and belts. 57.15020 Section 57.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Protection Surface Only § 57.15020 Life jackets and belts. Life jackets or belts shall be worn where there is...

30 CFR 56.15020 - Life jackets and belts.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Life jackets and belts. 56.15020 Section 56.15020 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... § 56.15020 Life jackets and belts. Life jackets or belts shall be worn where there is danger from...

Safety of novel projects, the battle against Murphy's law.

PubMed

Schmidt, R

2001-01-01

With great pleasure and respect I have accepted the offer to speak in this congress. Medicine was a dream for me sometime ago and my second choice for studies. I remained with my first choice engineering and I am still happy with it; but I never forgot my love and enthusiasm for medicine. My career brought me in contact with many countries and technologies, but the development towards safety management became a dominant trend. At CERN I am a Group Leader in Matters of Safety for the Compact Muon Solenoid (CMS) experiment. In the last few years my attention has been increasingly focused on human and institutional safety aspects, besides the technical ones. My paper deals with three major topics: Safety management at CERN-CMS Murphy's law and the growing importance of institutional and human factors in safety Future outlook for safety and conclusions. In the conclusions the commonalities between different technologies become more evident as the importance of the human nature and man's role and enticement to actively and intelligently contribute to safety are presented. Based on experience and references an appeal is launched to pay more attention to the human factor in safety and recognize the rules and regularities of human behaviour in order to better combat Murphy's law.

30 CFR 75.350 - Belt air course ventilation.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Belt air course ventilation. 75.350 Section 75... HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.350 Belt air course ventilation. (a) The belt air course must not be used as a return air course; and except as provided in paragraph...

30 CFR 75.350 - Belt air course ventilation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Belt air course ventilation. 75.350 Section 75... HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.350 Belt air course ventilation. (a) The belt air course must not be used as a return air course; and except as provided in paragraph...

30 CFR 75.350 - Belt air course ventilation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Belt air course ventilation. 75.350 Section 75... HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.350 Belt air course ventilation. (a) The belt air course must not be used as a return air course; and except as provided in paragraph...

30 CFR 75.350 - Belt air course ventilation.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Belt air course ventilation. 75.350 Section 75... HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.350 Belt air course ventilation. (a) The belt air course must not be used as a return air course; and except as provided in paragraph...

Alcohol & highway safety laws : a national overview.

DOT National Transportation Integrated Search

1980-02-01

The problems associated with alcohol and highway safety laws can be measured statistically in terms of the number of traffic deaths per day across the nation, or financially in terms of the billions of dollars in lost income from death and disability...

[Organisational responsibility versus individual responsibility: safety culture? About the relationship between patient safety and medical malpractice law].

PubMed

Hart, Dieter

2009-01-01

The contribution is concerned with the correlations between risk information, patient safety, responsibility and liability, in particular in terms of liability law. These correlations have an impact on safety culture in healthcare, which can be evaluated positively if--in addition to good quality of medical care--as many sources of error as possible can be identified, analysed, and minimised or eliminated by corresponding measures (safety or risk management). Liability influences the conduct of individuals and enterprises; safety is (probably) also a function of liability; this should also apply to safety culture. The standard of safety culture does not only depend on individual liability for damages, but first of all on strict enterprise liability (system responsibility) and its preventive effects. Patient safety through quality and risk management is therefore also an organisational programme of considerable relevance in terms of liability law.

Does unbelted safety requirement affect protection for belted occupants?

PubMed

Hu, Jingwen; Klinich, Kathleen D; Manary, Miriam A; Flannagan, Carol A C; Narayanaswamy, Prabha; Reed, Matthew P; Andreen, Margaret; Neal, Mark; Lin, Chin-Hsu

2017-05-29

Federal regulations in the United States require vehicles to meet occupant performance requirements with unbelted test dummies. Removing the test requirements with unbelted occupants might encourage the deployment of seat belt interlocks and allow restraint optimization to focus on belted occupants. The objective of this study is to compare the performance of restraint systems optimized for belted-only occupants with those optimized for both belted and unbelted occupants using computer simulations and field crash data analyses. In this study, 2 validated finite element (FE) vehicle/occupant models (a midsize sedan and a midsize SUV) were selected. Restraint design optimizations under standardized crash conditions (U.S.-NCAP and FMVSS 208) with and without unbelted requirements were conducted using Hybrid III (HIII) small female and midsize male anthropomorphic test devices (ATDs) in both vehicles on both driver and right front passenger positions. A total of 10 to 12 design parameters were varied in each optimization using a combination of response surface method (RSM) and genetic algorithm. To evaluate the field performance of restraints optimized with and without unbelted requirements, 55 frontal crash conditions covering a greater variety of crash types than those in the standardized crashes were selected. A total of 1,760 FE simulations were conducted for the field performance evaluation. Frontal crashes in the NASS-CDS database from 2002 to 2012 were used to develop injury risk curves and to provide the baseline performance of current restraint system and estimate the injury risk change by removing the unbelted requirement. Unbelted requirements do not affect the optimal seat belt and airbag design parameters in 3 out of 4 vehicle/occupant position conditions, except for the SUV passenger side. Overall, compared to the optimal designs with unbelted requirements, optimal designs without unbelted requirements generated the same or lower total injury risks for

Fatality reduction by safety belts for front-seat occupants of cars and light trucks : updated and expanded estimates based on 1986-99 FARS data

DOT National Transportation Integrated Search

2000-12-01

The National Highway Traffic Safety Administration estimated in 1984 that manual 3-point safety belts : reduce the fatality risk of front-seat occupants of passenger cars by 45 percent relative to the unrestrained : occupant. The agency still relies ...

Characterization of radiation belt electron energy spectra from CRRES observations

NASA Astrophysics Data System (ADS)

Johnston, W. R.; Lindstrom, C. D.; Ginet, G. P.

2010-12-01

Energetic electrons in the outer radiation belt and the slot region exhibit a wide variety of energy spectral forms, more so than radiation belt protons. We characterize the spatial and temporal dependence of these forms using observations from the CRRES satellite Medium Electron Sensor A (MEA) and High-Energy Electron Fluxmeter (HEEF) instruments, together covering an energy range 0.15-8 MeV. Spectra were classified with two independent methods, data clustering and curve-fitting analyses, in each case defining categories represented by power law, exponential, and bump-on-tail (BOT) or other complex shapes. Both methods yielded similar results, with BOT, exponential, and power law spectra respectively dominating in the slot region, outer belt, and regions just beyond the outer belt. The transition from exponential to power law spectra occurs at higher L for lower magnetic latitude. The location of the transition from exponential to BOT spectra is highly correlated with the location of the plasmapause. In the slot region during the days following storm events, electron spectra were observed to evolve from exponential to BOT yielding differential flux minima at 350-650 keV and maxima at 1.5-2 MeV; such evolution has been attributed to energy-dependent losses from scattering by whistler hiss.

30 CFR 57.4263 - Underground belt conveyors.

Code of Federal Regulations, 2010 CFR

2010-07-01

....4263 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention and Control Firefighting Equipment § 57.4263 Underground belt conveyors. Fire protection shall be...

The new Israeli feed safety law: challenges in relation to animal and public health.

PubMed

Barel, Shimon; Elad, Dani; Cuneah, Olga; Shimshoni, Jakob A

2017-03-01

The Israeli feed safety legislation, which came to prominence in the early 1970s, has undergone a major change from simple feed safety and quality regulations to a more holistic concept of control of feed safety and quality throughout the whole feed production chain, from farm to the end user table. In February 2014, a new law was approved by the Israeli parliament, namely the Control of Animal Feed Law, which is expected to enter into effect in 2017. The law is intended to regulate the production and marketing of animal feed, guaranteeing the safety and quality of animal products throughout the production chain. The responsibility on the implementation of the new feed law was moved from the Plant Protection Inspection Service to the Veterinary Services and Animal Health. In preparation for the law's implementation, we have characterized the various sources and production lines of feed for farm and domestic animals in Israel and assessed the current feed safety challenges in terms of potential hazards or undesirable substances. Moreover, the basic requirements for feed safety laboratories, which are mandatory for analyzing and testing for potential contaminants, are summarized for each of the contaminants discussed. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

30 CFR 57.4503 - Conveyor belt slippage.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention and... within confined areas where evacuation would be restricted in the event of a fire resulting from belt...

30 CFR 56.4503 - Conveyor belt slippage.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Fire Prevention and... confined areas where evacuation would be restricted in the event of a fire resulting from belt-slippage...

A Career Cluster in Law, Public Safety, Corrections and Security

ERIC Educational Resources Information Center

Reese, Susan

2007-01-01

This article describes a program at Great Plains Technology Center that is not only serving its community's needs but it is also serving as a national pilot site. When Oklahoma's Great Plains Technology Center began developing its Law, Public Safety, Corrections and Security Cluster in 2003, the National Partnership for Careers in Law, Public…

The Public Safety Impact of Community Notification Laws: Rearrest of Convicted Sex Offenders

ERIC Educational Resources Information Center

Freeman, Naomi J.

2012-01-01

Sex offender management is one of the highest-profile issues in public safety today. Although states have enacted community notification laws as a means to protect communities from sexual offending, limited research has been conducted to examine the impact of these laws on public safety. As such, this study used a quasi-experimental design to…

Automatic safety belt usage in 1981 Toyotas

DOT National Transportation Integrated Search

1982-02-01

The objectives of the study were to evaluate the effectiveness of automatic restraint systems provided in Toyota Cressidas in increasing use of seat belts, and to evaluate attitude of owners toward those systems. Data were collected through telephone...

49 CFR 571.210 - Standard No. 210; Seat belt assembly anchorages.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 6 2013-10-01 2013-10-01 false Standard No. 210; Seat belt assembly anchorages... STANDARDS Federal Motor Vehicle Safety Standards § 571.210 Standard No. 210; Seat belt assembly anchorages. S1. Purpose and scope. This standard establishes requirements for seat belt assembly anchorages to...

49 CFR 571.210 - Standard No. 210; Seat belt assembly anchorages.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 6 2011-10-01 2011-10-01 false Standard No. 210; Seat belt assembly anchorages... STANDARDS Federal Motor Vehicle Safety Standards § 571.210 Standard No. 210; Seat belt assembly anchorages. S1. Purpose and scope. This standard establishes requirements for seat belt assembly anchorages to...

49 CFR 571.210 - Standard No. 210; Seat belt assembly anchorages.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 6 2014-10-01 2014-10-01 false Standard No. 210; Seat belt assembly anchorages... STANDARDS Federal Motor Vehicle Safety Standards § 571.210 Standard No. 210; Seat belt assembly anchorages. S1. Purpose and scope. This standard establishes requirements for seat belt assembly anchorages to...

49 CFR 571.210 - Standard No. 210; Seat belt assembly anchorages.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 6 2012-10-01 2012-10-01 false Standard No. 210; Seat belt assembly anchorages... STANDARDS Federal Motor Vehicle Safety Standards § 571.210 Standard No. 210; Seat belt assembly anchorages. S1. Purpose and scope. This standard establishes requirements for seat belt assembly anchorages to...

The Inverse Benefit Law: How Drug Marketing Undermines Patient Safety and Public Health

PubMed Central

Light, Donald W.

2011-01-01

Recent highly publicized withdrawals of drugs from the market because of safety concerns raise the question of whether these events are random failures or part of a recurring pattern. The inverse benefit law, inspired by Hart's inverse care law, states that the ratio of benefits to harms among patients taking new drugs tends to vary inversely with how extensively the drugs are marketed. The law is manifested through 6 basic marketing strategies: reducing thresholds for diagnosing disease, relying on surrogate endpoints, exaggerating safety claims, exaggerating efficacy claims, creating new diseases, and encouraging unapproved uses. The inverse benefit law highlights the need for comparative effectiveness research and other reforms to improve evidence-based prescribing. PMID:21233426

The inverse benefit law: how drug marketing undermines patient safety and public health.

PubMed

Brody, Howard; Light, Donald W

2011-03-01

Recent highly publicized withdrawals of drugs from the market because of safety concerns raise the question of whether these events are random failures or part of a recurring pattern. The inverse benefit law, inspired by Hart's inverse care law, states that the ratio of benefits to harms among patients taking new drugs tends to vary inversely with how extensively the drugs are marketed. The law is manifested through 6 basic marketing strategies: reducing thresholds for diagnosing disease, relying on surrogate endpoints, exaggerating safety claims, exaggerating efficacy claims, creating new diseases, and encouraging unapproved uses. The inverse benefit law highlights the need for comparative effectiveness research and other reforms to improve evidence-based prescribing.

Effect of child occupant protection laws on fatalities

DOT National Transportation Integrated Search

1989-08-01

In 1978, child safety seats and adult safety belts used by children under five years old saved 3% of those who would have been killed if no one had used the devices. By 1988, children's use of safety seats and belts had risen enough that 26% of those...

Public supports traffic safety laws and their active enforcement

DOT National Transportation Integrated Search

1996-09-01

According to the results of a recent national telephone survey, the public strongly supports a broad array of traffic safety laws. More than 8,000 people in all 50 states and the District of Columbia participated in a national telephone survey conduc...

Effectiveness of safety belt usage laws

DOT National Transportation Integrated Search

1980-05-01

The study involved the collection of data from a target group of 21 countries around the world. These countries were contacted or visited to collect the necessary data. A case study was written for each country visited. These case studies, which are ...

1980 survey of public perceptions on highway safety.

DOT National Transportation Integrated Search

1980-09-01

The 1980 survey again found a wide discrepancy between public attitudes : and perceptions about safety belts and the public's usage of safety : belts. While it is widely believed that safety belts may help to : prevent serious injury in an automobile...

Evaluation of the Washington nighttime seat belt enforcement program.

DOT National Transportation Integrated Search

2017-04-01

The Washington Traffic Safety Commission (WTSC) and the National Highway Traffic Safety Administration (NHTSA) : conducted a high-visibility Nighttime Seat Belt Enforcement (NTSBE) program in Washington. The two-year program : followed the basic Clic...

Simulated Van Allen Belts Generated by Plasma Thruster in Tank 5

NASA Image and Video Library

1966-09-21

The model of the Earth housed inside Vacuum Tank 5 contained a coil which produced a magnetic field simulating that of the Earth. It was bombarded with a stream of ionized particles simulating the solar wind which impinges on the Earth's magnetic field. The bands or belts of luminous plasma seen in this image were suggestive of the Van Allen belts found around the Earth. Scientists at Lewis probed the plasma around the model and studied scaling laws in an attempt to find an explanation for the actual formation of the Van Allen belt.

49 CFR 392.16 - Use of seat belts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS DRIVING OF COMMERCIAL MOTOR VEHICLES Driving of Commercial Motor Vehicles § 392.16 Use of seat belts. A commercial motor vehicle which...

Role of the law in ensuring work related road safety.

PubMed

Griffith, Richard; Tengnah, Cassam

2007-12-01

Some 150 deaths and serious injuries are caused each week by people who were driving in the course of their work. The police, health and safety executive and government are seeking to improve this startling statistic by ensuring that organizations, including NHS Trusts, comply with health and safety law and fulfil their duty to carry out an assessment of risks associated with work related driving and implement a policy to minimize those risks. Failing to comply could result in prosecution by the police and health and safety executive.

29 CFR 1926.959 - Lineman's body belts, safety straps, and lanyards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... tool pockets. On shifting D belts, this measurement for pocket tabs shall be taken when the D ring section is centered. (3) A maximum of four (4) tool loops shall be so situated on the body belt that four... of tool loops, and any other attachments. (4) Suitable copper, steel, or equivalent liners shall be...

Exploring the effects of state highway safety laws and sociocultural characteristics on fatal crashes.

PubMed

Dong, Chunjiao; Nambisan, Shashi S; Clarke, David B; Sun, Jian

2017-04-03

Distinguished from the traditional perspectives in crash analyses, which examined the effects of geometric design features, traffic factors, and other relevant attributes on the crash frequencies of roadway entities, our study focuses on exploring the effects of highway safety laws, as well as sociocultural characteristics, on fatal crashes across states. Law and regulation related data were collected from the Insurance Institute for Highway Safety, State Highway Safety Offices, and Governors Highway Safety Association. A variety of sociodemographic characteristics were obtained from the U.S. Census Bureau. In addition, cultural factors and other attributes from a variety of resources are considered and incorporated in the modeling process. These data and fatal crash counts were collected for the 50 U.S. states and the District of Columbia and were analyzed using zero-truncated negative binomial (ZTNB) regression models. The results show that, in law and regulation-related factors, the use of speed cameras, no handheld cell phone ban, limited handheld cell phone ban, and no text messaging ban are found to have significant effects on fatal crashes. Regarding sociocultural characteristics, married couples with both husband and wife in the labor force are found to be associated with lower crash frequencies, the ratios of workers traveling to work by carpool, those driving alone, workers working outside the county of residence, language other than English and limited English fluency, and the number of licensed drivers are found to be associated with higher crash frequencies. Through reviewing and modeling existing state highway safety laws and sociocultural characteristics, the results reveal new insights that could influence policy making. In addition, the results would benefit amending existing laws and regulations and provide testimony about highway safety issues before lawmakers consider new legislation.

Biomechanical considerations for abdominal loading by seat belt pretensioners.

PubMed

Rouhana, Stephen W; El-Jawahri, Raed E; Laituri, Tony R

2010-11-01

While seat belts are the most effective safety technology in vehicles today, there are continual efforts in the industry to improve their ability to reduce the risk of injury. In this paper, seat belt pretensioners and current trends towards more powerful systems were reviewed and analyzed. These more powerful systems may be, among other things, systems that develop higher belt forces, systems that remove slack from belt webbing at higher retraction speeds, or both. The analysis started with validation of the Ford Human Body Finite Element Model for use in evaluation of abdominal belt loading by pretensioners. The model was then used to show that those studies, done with lap-only belts, can be used to establish injury metrics for tests done with lap-shoulder belts. Then, previously-performed PMHS studies were used to develop AIS 2+ and AIS 3+ injury risk curves for abdominal interaction with seat belts via logistic regression and reliability analysis with interval censoring. Finally, some considerations were developed for a possible laboratory test to evaluate higher-powered pretensioners.

Keeping Up with the Laws--There's Safety in Numbers.

ERIC Educational Resources Information Center

Rinere, Carol

1990-01-01

Describes a network formed by 96 school districts and 7 Boards of Cooperative Education Services to comply with New York State's 1980 chemical safety law. This shared services approach succeeds because of its cost effectiveness, convenience, and confidential liaison services. Major issues include recycling, sick building syndrome, disaster…

Research on an Active Seat Belt System

NASA Astrophysics Data System (ADS)

Kawashima, Takeshi

In a car crash, permanent injury can be avoided if deformation of an occupant's rib cage is maintained within the allowable value. In order to realize this condition, the occupant's seat belt tension must be instantaneously adjusted by a feedback control system. In this study, a seat belt tension control system based on the active shock control system is proposed. The semi-active control law used is derived from the sliding mode control method. One advantage of this proposed system is that it does not require a large power actuator because the seat belt tension is controlled by a brake mechanism. The effectiveness is confirmed by numerical simulation using general parameters of a human thorax and a passenger car in a collision scenario with a wall at a velocity of 100 km/h. The feasibility is then confirmed with a control experiment using a scale model of about 1/10 scale. The relative displacement of the thorax model approaches the allowable value smoothly along the control reference and settles near this value. Thus, the proposed seat belt tension control system design is established.

Usage and effectiveness of seat and shoulder belts in rural Pennsylvania accidents

DOT National Transportation Integrated Search

1974-12-01

This report presents an analysis of lap-belt and shoulder- belt usage and effectiveness in rural Pennsylvania accidents. The data were collected by the Pennsylvania State Police under an agreement with the National Highway Traffic Safety Administrati...

The relationship of alcohol safety laws to drinking drivers in fatal crashes.

PubMed

Voas, R B; Tippetts, A S; Fell, J

2000-07-01

This paper presents an analysis of the relationships between the passage of key alcohol safety laws and the number of drinking drivers in fatal crashes. The study evaluated three major alcohol safety laws--administrative license revocation laws, 0.10 illegal per se, and 0.08 illegal per se laws--on the proportion of drinking drivers in fatal crashes. Drivers aged 21 and older in fatal crashes at two BAC levels--0.01-0.09 and 0.10 or greater--were considered separately. Drivers under age 21 were not included because they are affected by the Minimum Legal Drinking Age (MLDA) law. This study used data on drinking drivers in fatal crashes from the Fatality Analysis Reporting System (FARS) covering 16 years (1982-1997) for all 50 states and the District of Columbia. Also included in the study were such variables as per capita alcohol consumption and annual vehicle miles traveled (VMT), which could affect the number of alcohol-related crashes. The results indicate that each of the three laws had a significant relationship to the downward trend in alcohol-related fatal crashes in the United States over that period. This paper points out that this long-term trend is not the product of a single law. Instead, it is the result of the growing impact of several laws over time plus the affect of some factors not included in the model tested (such as the increasing use of sobriety checkpoints and the media's attention to the drinking-and-driving problem).

Expanding the seat belt program strategies toolbox: a starter kit for trying new program ideas : traffic tech.

DOT National Transportation Integrated Search

2016-10-01

The National Highway Traffic Safety Administration has just : released a new resource for developing seat belt programs in : the traffic safety communityExpanding the Seat Belt Program : Toolbox: A Starter Kit for Trying New Program Ideas. : Resea...

Safety halls--an evaluation.

PubMed

Nyberg, Anders; Gregersen, Nils Petter; Nolén, Sixten; Engström, Inger

2005-01-01

In most countries, drivers licensing systems usually include teaching some aspects of using safety equipment (e.g., airbags and seat belts). However, there is now evidence worldwide that such education is inadequate, as indicated by, for example, the overrepresentation of young drivers who do not use seat belts. A randomized controlled study was conducted in Sweden to evaluate the effects of visiting a facility known as a "safety hall" in combination with the mandatory skid training. The results were assessed to determine the effects of the knowledge and attitudes of learner drivers in the following subjects: airbags, securing loads, seat belts, sitting posture, speed, and tires. An experimental group and a control group comprising 658 and 668 learners, respectively, answered identical questionnaires on three different occasions (pretest, posttest 1, and posttest 2). The results show that, for most of the topics considered, knowledge and attitudes in both groups were better at posttest 2 than at the pretest, and in general, the best knowledge and attitudes were found in the experimental group. The combined safety/skid training seems to have had the greatest effect on seat belts and loads. The findings also indicate that the safety halls can be further improved to achieve an even better effect. The use of safety halls has improved the knowledge and attitudes of learner drivers concerning several important areas related to traffic safety. Since knowledge and attitudes are important predictors of behavior, implementing safety halls can be expected to lead to improvements, especially regarding the use of safety belts and securing loads.

May 2006 Click It or Ticket seat belt mobilization evaluation

DOT National Transportation Integrated Search

2008-06-01

Click It or Ticket (CIOT) mobilizations are intense, short-duration, seat belt publicity and enforcement programs. The 2006 national mobilization involved approximately $27 million of purchased media. Law enforcement agencies across the nation report...

Demonstration of the trauma nurses talk tough seat belt diversion program in North Carolina reaches high-risk drivers : traffic tech.

DOT National Transportation Integrated Search

2014-03-01

Nationally, more than 8 of every 10 drivers wear seat belts, but : individual State belt rates vary from as high as 98% to as low as : 69%. Within individual States, rural areas often have lower rates. : Strong seat belt laws and highly visible enfor...

Seat Belts in School Buses: A Technical Analysis of the Literature.

ERIC Educational Resources Information Center

Splaine, Pam; Frankel, Steven M.

This report, prepared for the Montgomery County (Maryland) Public Schools superintendent and board members, identifies the questions concerning seat belt use in school buses, examines relevant literature, and draws some conclusions. According to the literature, seat belts are one of many alternative and interdependent safety devices built into…

Primary Enforcement of Mandatory Seat Belt Laws and Motor Vehicle Crash Deaths.

PubMed

Harper, Sam; Strumpf, Erin C

2017-08-01

Policies that allow directly citing motorists for seat belt non-use (primary enforcement) have been shown to reduce motor vehicle crash deaths relative to secondary enforcement, but the evidence base is dated and does not account for recent improvements in vehicle designs and road safety. The purpose of this study was to test whether recent upgrades to primary enforcement still reduce motor vehicle crash deaths. In 2016, researchers used motor vehicle crash death data from the Fatal Analysis Reporting System for 2000-2014 and calculated rates using both person- and exposure-based denominators. Researchers used a difference-in-differences design to estimate the effect of primary enforcement on death rates, and estimated negative binomial regression models, controlling for age, substance use involvement, fixed state characteristics, secular trends, state median household income, and other state-level traffic safety policies. Models adjusted only for crash characteristics and state-level covariates models showed a protective effect of primary enforcement (rate ratio, 0.88, 95% CI=0.77, 0.98; rate difference, -1.47 deaths per 100,000 population, 95% CI= -2.75, -0.19). After adjustment for fixed state characteristics and secular trends, there was no evidence of an effect of upgrading from secondary to primary enforcement in the whole population (rate ratio, 0.98, 95% CI=0.92, 1.04; rate difference, -0.22, 95% CI= -0.90, 0.46) or for any age group. Upgrading to primary enforcement no longer appears protective for motor vehicle crash death rates. Copyright © 2017 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

[Law and educational components of patient's safety in surgery].

PubMed

Sazhin, V P; Karsanov, A M; Maskin, S S

2018-01-01

To evaluate law and educational components of patient's safety (PS) in surgery. In order to analyze complex causes of adverse outcomes in surgery we performed an interviewing of 110 surgeons, 42 emergency physicians and 25 health care managers. The main keynote consisted in assessing law and educational components of PS. The study revealed significant professional shortcomings in law PS level and low educational and motivational activity of physicians of all specialties. Multi-faceted nature of PS problem requires multidisciplinary training of modern surgeons not only in the knowledge of key risk factors for adverse outcomes, but also in satisfaction of non-medical expectations of patients. Due to numerous objective reasons Russian surgical school should have the opportunity not to blindly copy the experience of our foreign colleagues, but to scientifically substantiate the development of own national security system both for surgical patients and medical workers themselves.

Does information about abortion safety affect Texas voters' opinions about restrictive laws? A randomized study.

PubMed

White, Kari; Grossman, Daniel; Stevenson, Amanda Jean; Hopkins, Kristine; Potter, Joseph E

2017-12-01

The objective was to assess whether information about abortion safety and awareness of abortion laws affect voters' opinions about medically unnecessary abortion regulations. Between May and June 2016, we randomized 1200 Texas voters to receive or not receive information describing the safety of office-based abortion care during an online survey about abortion laws using simple random assignment. We compared the association between receiving safety information and awareness of recent restrictions and beliefs that ambulatory surgical center (ASC) requirements for abortion facilities and hospital admitting privileges requirements for physicians would make abortion safer. We used Poisson regression, adjusting for political affiliation and views on abortion. Of 1200 surveyed participants, 1183 had complete data for analysis: 612 in the information group and 571 in the comparison group. Overall, 259 (46%) in the information group and 298 (56%) in the comparison group believed that the ASC requirement would improve abortion safety (p=.008); 230 (41%) in the information group and 285 (54%) in the comparison group believed that admitting privileges would make abortion safer (p<.001). After multivariable adjustment, the information group was less likely to report that the ASC [prevalence ratio (PR): 0.82; 95% confidence interval (CI): 0.72-0.94] and admitting privileges requirements (PR: 0.76; 95% CI: 0.65-0.88) would improve safety. Participants who identified as conservative Republicans were more likely to report that the ASC (82%) and admitting privileges requirements (83%) would make abortion safer if they had heard of the provisions than if they were unaware of them (ASC: 52%; admitting privileges: 47%; all p<.001). Informational statements reduced perceptions that restrictive laws make abortion safer. Voters' prior awareness of the requirements also was associated with their beliefs. Informational messages can shift scientifically unfounded views about abortion safety

Workers safety in public psychiatric services: problems, laws and protections.

PubMed

Carabellese, F; Urbano, M; Coluccia, A; Gualtieri, G

2017-01-01

The dramatic case of murder of a psychiatrist during her service in her public office (Centro di Salute Mentale of Bari-Libertà) has led the authors to reflect on the safety of workplaces, in detail of public psychiatric services. It is in the light of current legislation, represented by the Legislative Decree of April 9th, 2008 no. 81, which states the implementing rules of Law 123/2007. In particular, the Authors analyzed the criticalities of the application of this Law, with the aim of safeguarding the health and safety of the workers in all psychiatric services (nursing departments, outpatient clinics, community centers, day care centers, etc.). The Authors suggest the need to set up an articulated specific organizational system of risk assessment of psychiatric services, that can prevent and protect the workers from identified risks, and finally to ensure their active participation in prevention and protection activities, in absence of which specific profiles of responsibility would be opened up to the employers.

2006 seat belt use estimate for Native American tribal reservations

DOT National Transportation Integrated Search

2008-05-01

The National Highway Traffic Safety Administration and the Bureau of Indian Affairs (BIA), Indian Highway Safety Program, sponsored a project in fall 2004 to (a) establish the first baseline tribal reservation seat belt use rate, and (b) develop a me...

The effects of seat belt legislation on road traffic injuries.

PubMed

Trinca, G W; Dooley, B J

1977-04-01

The compulsory wearing of seat belts, first introduced in the world in Victoria in 1970, has effectively reduced the number of deaths and injuries by approximately one-third for car occupants involved in motor vehicle crashes. Initially, the legislation did not apply to children under the age of eight years, but in 1975 a further law was introduced banning children from the front seat of any vehicle unless properly harnessed. Seat belts offer the best protection for front seat drivers and passengers involved in frontal impacts, but offer less protection to the recipient of a side impact. Ten per cent of car occupants admitted to hospital after a frontal impact show injuries, mostly minor, directly attibutable to the wearing of seat belts.

Radiation Belt Storm Probes (RBSP) Payload Safety Introduction Briefing

NASA Technical Reports Server (NTRS)

Loftin, Chuck; Lampert, Dianna; Herrburger, Eric; Smith, Clay; Hill, Stuart; VonMehlem, Judi

2008-01-01

Mission of the Geospace Radiation Belt Storm Probes (RBSP) is: Gain s cientific understanding (to the point of predictability) of how populations of relativistic electrons and ions in space form or change in response to changes in solar activity and the solar wind.

Asteroid size distributions for the main belt and for asteroid families

NASA Astrophysics Data System (ADS)

Kazantzev, A.; Kazantzeva, L.

2017-12-01

The asteroid-size distribution for he Eos family was constructed. The WISE database containing the albedo p and the size D of over 80,000 asteroids was used. The b parameter of the power-law dependence has a minimum at some average values of the asteroid size of the family. A similar dependence b(D) exists for the whole asteroid belt. An assumption on the possible similarity of the formation mechanisms of the asteroid belt as a whole and separate families is made.

Multivariate dynamic Tobit models with lagged observed dependent variables: An effectiveness analysis of highway safety laws.

PubMed

Dong, Chunjiao; Xie, Kun; Zeng, Jin; Li, Xia

2018-04-01

Highway safety laws aim to influence driver behaviors so as to reduce the frequency and severity of crashes, and their outcomes. For one specific highway safety law, it would have different effects on the crashes across severities. Understanding such effects can help policy makers upgrade current laws and hence improve traffic safety. To investigate the effects of highway safety laws on crashes across severities, multivariate models are needed to account for the interdependency issues in crash counts across severities. Based on the characteristics of the dependent variables, multivariate dynamic Tobit (MVDT) models are proposed to analyze crash counts that are aggregated at the state level. Lagged observed dependent variables are incorporated into the MVDT models to account for potential temporal correlation issues in crash data. The state highway safety law related factors are used as the explanatory variables and socio-demographic and traffic factors are used as the control variables. Three models, a MVDT model with lagged observed dependent variables, a MVDT model with unobserved random variables, and a multivariate static Tobit (MVST) model are developed and compared. The results show that among the investigated models, the MVDT models with lagged observed dependent variables have the best goodness-of-fit. The findings indicate that, compared to the MVST, the MVDT models have better explanatory power and prediction accuracy. The MVDT model with lagged observed variables can better handle the stochasticity and dependency in the temporal evolution of the crash counts and the estimated values from the model are closer to the observed values. The results show that more lives could be saved if law enforcement agencies can make a sustained effort to educate the public about the importance of motorcyclists wearing helmets. Motor vehicle crash-related deaths, injuries, and property damages could be reduced if states enact laws for stricter text messaging rules, higher

Intervention improves physician counseling on teen driving safety.

PubMed

Campbell, Brendan T; Borrup, Kevin; Saleheen, Hassan; Banco, Leonard; Lapidus, Garry

2009-07-01

As part of a statewide campaign, we surveyed physician attitudes and practice regarding teen driving safety before and after a brief intervention designed to facilitate in office counseling. A 31-item self-administered survey was mailed to Connecticut physicians, and this was followed by a mailing of teen driving safety materials to physician practices in the state. A postintervention survey was mailed 8 months after the presurvey. A total of 102 physicians completed both the pre and postsurveys. Thirty-nine percent (39%) reported having had a teen in their practice die in a motor vehicle crash in the presurvey, compared with 49% in the postsurvey. Physician counseling increased significantly for a number of issues: driving while impaired from 86% to 94%; restrictions on teen driving from 53% to 64%; teen driving laws from 53% to 63%; safe vehicle from 32% to 42%; parents model safe driving from 29% to 44%; and teen-parent written contract from 15% to 37%. At baseline, the majority of physicians who provide care to teenagers in Connecticut report discussing and counseling teens on first wave teen driver safety issues (seat belts, alcohol use), but most do not discuss graduate driver licensing laws or related issues. After a brief intervention, there was a significant increase in physician counseling of teens on teen driving laws and on the use of teen-parent contracts. Additional interventions targeting physician practices can improve physician counseling to teens and their parents on issues of teen driving safety.

Evaluation of Teen Seat Belt Demonstration Projects in Colorado and Nevada

DOT National Transportation Integrated Search

2011-09-01

Colorado and Nevada initiated multiwave Teen Seat Belt Demonstration Projects in October 2007. Four : waves of paid media and law enforcement activity were conducted over the next year. Three of these waves : were conducted independently of statewide...

School Buses & Seat Belts: A Discussion.

ERIC Educational Resources Information Center

Alaska State Dept. of Education, Juneau.

Safety belts are not installed in school buses for several reasons. School buses are constructed differently from automobiles in terms of (1) the locations of doors and instrument panels relative to passengers, (2) outer construction, (3) seat design and padding, and (4) visibility on the road. Under current regulations, bus seats are constructed…

Effectiveness of increased law enforcement surveillance on work zone safety in Mississippi.

DOT National Transportation Integrated Search

2007-07-01

Increased law enforcement surveillance program is one of the methods currently been implemented by departments of transportation in the United States in an effort to increase safety for both drivers and workers in highway construction zones. Unfortun...

Children's and Adults' Comfort Experience of Extra Seat Belts When Riding in the Rear Seat of a Passenger Car.

PubMed

Osvalder, Anna-Lisa; Hansson, Ida; Bohman, Katarina

2015-01-01

The objective of this study was to explore passengers' comfort experience of extra seat belts during on-road driving in the rear seat of a passenger car and to investigate how the use of extra belts affects children's and adults' attitudes to the product. Two different seat belt systems were tested, criss-cross (CC) and backpack (BP), consisting of the standard 3-point belt together with an additional 2-point belt. In total, 32 participants (15 children aged 6-10, 6 youths aged 11-15, and 11 adults aged 20-79, who differed considerably in size, shape, and proportions) traveled for one hour with each system, including city traffic and highway driving. Four video cameras monitored the test subject during the drive. Subjective data regarding emotions and perceived discomfort were collected in questionnaires every 20 min. A semistructured interview was held afterwards. All participant groups accepted the new products and especially the increased feeling of safety (P <.01); 56% preferred CC and 44% preferred BP but the difference was not significant. In total, 81% wanted to have extra seat belts in their family car. CC was appreciated for its symmetry, comfort, and the perceived feeling of safety. Some participants found CC unpleasant because the belts tended to slip close to the neck, described as a strangling feeling. BP was simpler to use and did not cause annoyance to the neck in the way CC did. Instead, it felt asymmetric and to some extent less safe than CC. Body size and shape affected seat belt fit to a great extent, which in turn affected the experience of comfort, both initially and over time. Perceived safety benefit and experienced comfort were the most determinant factors for the attitude toward the extra seat belts. The extra seat belts were perceived as being better than the participants had expected before the test, and they became more used to them over time. This exploratory study provided valuable knowledge from a user perspective for further

Assessing the Impact of Twenty Underage Drinking Laws.

PubMed

Fell, James C; Scherer, Michael; Thomas, Sue; Voas, Robert B

2016-03-01

Over the last two decades, many states have adopted several of the 20 laws that aim to control youth access to and possession of alcohol and prevent underage drinking in the United States. However, many of these laws have not been evaluated since their adoption. The objective of this study was to determine which minimum legal drinking age 21 (MLDA-21) laws currently have an effect on underage drinking-and-driving fatal crashes. We updated the effective dates of the 20 MLDA-21 laws examined in this study and used scores of each law's strengths and weaknesses. Our structural equation model included the 20 MLDA-21 laws, impaired driving laws, seat belt safety laws, economic strength, driving exposure, beer consumption, and fatal crash ratios of drinking-to-nondrinking drivers under age 21. Nine MLDA-21 laws were associated with significant decreases in fatal crash ratios of underage drinking drivers: possession of alcohol (-7.7%), purchase of alcohol (-4.2%), use alcohol and lose your license (-7.9%), zero tolerance .02 blood alcohol concentration limit for underage drivers (-2.9%), age of bartender ≥21 (-4.1%), state responsible beverage service program (-3.8%), fake identification support provisions for retailers (-11.9%), dram shop liability (-2.5%), and social host civil liability (-1.7%). Two laws were associated with significant increases in the fatal crash ratios of underage drinking drivers: prohibition of furnishing alcohol to minors (+7.2%) and registration of beer kegs (+9.6%). The nine effective MLDA-21 laws are estimated to be currently saving approximately 1,135 lives annually, yet only five states have enacted all nine laws. If all states adopted these nine effective MLDA-21 laws, it is estimated that an additional 210 lives could be saved every year.

[Strategy programming for acupuncture development along One-Belt-One-Road countries].

PubMed

Yang, Yuyang; Shen, Zhixiang; Wu, Zhongchao; Luo, Lu; Liu, Jingyuan; Liu, Baoyan

2017-04-12

Acupuncture has been applied in 183 countries and regions and gradually become a name card as TCM spreads across the world. The international influence of which plays a significant role in enhancing TCM development. The laws and regulations of TCM acupuncture along One-Belt-One-Road countries were compared and analyzed in this article. With comprehensive research and analysis, the international development strategy of acupuncture was rationally proposed. Combined with the historical background of China's national initiative One-Belt-One-Road, the acupuncture was taken as a breakthrough to lead the global spreading of TCM culture and Chinese herbs, so as to enhance China's soft strength, which could further create a fine cultural environment for the economic prosperity of One-Belt-One-Road countries. In addition, the strategy selection for China regarding TCM acupuncture development along One-Belt-One-Road countries was proposed, and the suggestive solution and implementation strategy for the essential missions and significant issues were provided.

Coast Guard : update on Marine Information for Safety and Law Enforcement System

DOT National Transportation Integrated Search

2001-10-01

The Coast Guard is developing a web-based information system to replace an aging computer system that it uses to track safety and law-enforcement actions involving commercial and recreational vessels. In 1995 the Coast Guard awarded a contract to dev...

Assessing the Impact of Twenty Underage Drinking Laws

PubMed Central

Fell, James C.; Scherer, Michael; Thomas, Sue; Voas, Robert B.

2016-01-01

Objective: Over the last two decades, many states have adopted several of the 20 laws that aim to control youth access to and possession of alcohol and prevent underage drinking in the United States. However, many of these laws have not been evaluated since their adoption. The objective of this study was to determine which minimum legal drinking age 21 (MLDA-21) laws currently have an effect on underage drinking-and-driving fatal crashes. Method: We updated the effective dates of the 20 MLDA-21 laws examined in this study and used scores of each law’s strengths and weaknesses. Our structural equation model included the 20 MLDA-21 laws, impaired driving laws, seat belt safety laws, economic strength, driving exposure, beer consumption, and fatal crash ratios of drinking-to-nondrinking drivers under age 21. Results: Nine MLDA-21 laws were associated with significant decreases in fatal crash ratios of underage drinking drivers: possession of alcohol (-7.7%), purchase of alcohol (-4.2%), use alcohol and lose your license (-7.9%), zero tolerance .02 blood alcohol concentration limit for under-age drivers (-2.9%), age of bartender ≥21 (-4.1%), state responsible beverage service program (-3.8%), fake identification support provisions for retailers (-11.9%), dram shop liability (-2.5%), and social host civil liability (-1.7%). Two laws were associated with significant increases in the fatal crash ratios of underage drinking drivers: prohibition of furnishing alcohol to minors (+7.2%) and registration of beer kegs (+9.6%). Conclusions: The nine effective MLDA-21 laws are estimated to be currently saving approximately 1,135 lives annually, yet only five states have enacted all nine laws. If all states adopted these nine effective MLDA-21 laws, it is estimated that an additional 210 lives could be saved every year. PMID:26997183

The effect of a gearshift interlock on seat belt use by drivers who do not always use a belt and its acceptance among those who do.

PubMed

Kidd, David G; Singer, Jeremiah; Huey, Richard; Kerfoot, Laura

2018-06-01

Seat belts reduce the risk of fatal injury in a crash, yet in 2015, nearly 10,000 people killed in passenger vehicles were unrestrained. Enhanced seat belt reminders increase belt use, but a gearshift interlock that prevents the vehicle from being placed into gear unless the seat belt is used may prove more effective. Thirty-two people with a recent seat belt citation and who admitted to not always using a seat belt as a driver were recruited as part-time belt users and asked to evaluate two new vehicles. Sixteen drove two vehicles with an enhanced reminder for one week each, and 16 drove a vehicle with an enhanced reminder for one week and a vehicle with a gearshift interlock the following week. Sixteen full-time belt users who reported always using a seat belt drove a vehicle with a gearshift interlock for one week to evaluate acceptance. Relative to the enhanced reminder, the gearshift interlock significantly increased the likelihood that a part-time belt user used a belt during travel time in a trip by 21%, and increased the rate of belt use by 16%; this effect approached significance. Although every full-time belt user experienced the gearshift interlock, their acceptance of the technology reported in a post-study survey was fairly positive and not significantly different from part-time belt users. Six part-time belt users circumvented the gearshift interlock by sitting on a seat belt, waiting for the system to deactivate, or unbuckling during travel. The gearshift interlock increased the likelihood that part-time belt users buckled up and the rate of belt use during travel relative to the enhanced reminder but could be more effective if it prevented circumvention. An estimated 718-942 lives could be saved annually if the belt use of unbuckled drivers and front passengers increased 16-21%. Copyright © 2018 National Safety Council and Elsevier Ltd. All rights reserved.

Risk of injury associated with the use of seat belts and air bags in motor vehicle crashes.

PubMed

Cummins, Justin S; Koval, Kenneth J; Cantu, Robert V; Spratt, Kevin F

2008-01-01

Although air bags have been reported to reduce passenger mortality in frontal collisions, they have also been reported as a cause of injury in motor vehicle collisions(MVCs). The purpose of this study was to evaluate a large cohort of patients involved in MVCs to determine mortality and the pattern of injuries associated with seat belt use and air bag deployment. Information on patients involved in MVCs from 1988 to 2004 was obtained from the National Trauma Data Bank (NTDB). The data was evaluated based on four groups of safety devices: seat belt and deployed air bag (SBAB), seat belt only (SBO), deployed air bag only (ABO), and no safety devices (None). A total of 35,333 patients met study inclusion criteria. Air bags and seat belts used in combination decreased the risk of potentially fatal injuries, but increased the risk of lower extremity injuries (odds ratio, 1.35). The use of any type of restraint led to a decrease in the risk of injury or mortality in MVCs. Only half of all individuals in this study used any type of restraint device, which indicates the need for significant improvements in public health and safety seat belt utilization programs.

May 2004 Click It or Ticket seat belt mobilization evaluation : final report

DOT National Transportation Integrated Search

2007-05-01

"Click It or Ticket" (CIOT) is an intense, short duration, seat belt high visibility publicity and enforcement program. The CIOT May 2004 Mobilization involved approximately $32 million dollars of purchased media. Law enforcement agencies in 50 State...

Evaluation of the first year of the Washington nighttime seat belt enforcement program.

DOT National Transportation Integrated Search

2010-12-01

The Washington Traffic Safety Commission (WTSC) received funding from the National Highway Traffic Safety Administration to conduct a high-visibility nighttime seat belt enforcement (NTSBE) program in Washington State. The two-year program is followi...

The Fossilized Size Distribution of the Main Asteroid Belt

NASA Astrophysics Data System (ADS)

Bottke, W. F.; Durda, D.; Nesvorny, D.; Jedicke, R.; Morbidelli, A.

2004-05-01

The main asteroid belt evolved into its current state via two processes: dynamical depletion and collisional evolution. During the planet formation epoch, the primordial main belt (PMB) contained several Earth masses of material, enough to allow the asteroids to accrete on relatively short timescales (e.g., Weidenschilling 1977). The present-day main belt, however, only contains 5e-4 Earth masses of material (Petit et al. 2002). To explain this mass loss, we suggest the PMB evolved in the following manner: Planetesimals and planetary embryos accreted (and differentiated) in the PMB during the first few Myr of the solar system. Gravitational perturbations from these embryos dynamically stirred the main belt, enough to initiate fragmentation. When Jupiter reached its full size, some 10 Myr after the solar system's birth, its perturbations, together with those of the embryos, dynamically depleted the main belt region of > 99% of its bodies. Much of this material was sent to high (e,i) orbits, where it continued to pummel the surviving main belt bodies at high impact velocities for more than 100 Myr. While some differentiated bodies in the PMB were disrupted, most were instead scattered; only small fragments from this population remain. This period of comminution and dynamical evolution in the PMB created, among other things, the main belt's wavy size-frequency distribution, such that it can be considered a "fossil" from this violent early epoch. From this time forward, however, relatively little collisional evolution has taken place in the main belt, consistent with the surprising paucity of prominent asteroid families. We will show that the constraints provided by asteroid families and the shape of the main belt size distribution are essential to obtaining a unique solution from our model's initial conditions. We also use our model results to solve for the asteroid disruption scaling law Q*D, a critical function needed in all planet formation codes that include

Compliance with Seat Belt Use in Makurdi, Nigeria: An Observational Study

PubMed Central

Popoola, SO; Oluwadiya, KS; Kortor, JN; Denen-Akaa, P; Onyemaechi, NOC

2013-01-01

Background: Seat belts are designed to reduce injuries due to road crash among vehicle occupants. Aims: This study aims to determine the availability of seat belt in vehicles and compliance with seat belt use among vehicle occupants. Materials and methods: This was a 24-h direct observational study of seat belt usage among vehicle occupants in Makurdi, Benue State, Nigeria. By direct surveillance and using a datasheet, we observed 500 vehicles and their occupants for seat belt availability and compliance with its use. Chi-square test was used for test of significance between variables. Results: Twenty-five (5.0%) of the observed 500 vehicles had no seat belt at all. Overall, compliance was 277/486 (57.0%). Use of seat belt was highest in the afternoon with 124/194 (64.4%), followed by 111/188 (59.0%) in the morning and 42/95 (44.2%) at night. Compliance was highest among car occupants [209/308 (67.9%)] and private vehicles, and lowest among commercial vehicle occupants. Compliance among female drivers was 77.1% compared with 51.4% among male drivers. Among drivers, the mean age of seat belt users was 38.4 (7.7) years, which was significantly younger than the 41.3 (8.7) years mean age of non-users. Similar figures were obtained among other vehicle occupants. Conclusions: Compared with previous studies, seat belt usage has improved among Nigerian road users, but there is still room for improvement, especially early in the mornings and at nights. Since these were times when law enforcement agencies were not likely to be on the roads, we advocate for improved coverage by enforcement agents to enforce better compliance. PMID:24116327

Mapping medical marijuana: state laws regulating patients, product safety, supply chains and dispensaries, 2017.

PubMed

Klieger, Sarah B; Gutman, Abraham; Allen, Leslie; Pacula, Rosalie Liccardo; Ibrahim, Jennifer K; Burris, Scott

2017-12-01

(1) To describe open source legal data sets, created for research use, that capture the key provisions of US state medical marijuana laws. The data document how state lawmakers have regulated a medicine that remains, under federal law, a Schedule I illegal drug with no legitimate medical use. (2) To demonstrate the variability that exists across states in rules governing patient access, product safety and dispensary practice. Two legal researchers collected and coded state laws governing marijuana patients, product safety and dispensaries in effect on 1 February 2017, creating three empirical legal data sets. We used summary tables to identify the variation in specific statutory provisions specified in each state's medical marijuana law as it existed on 1 February 2017. We compared aspects of these laws to the traditional Federal approach to regulating medicine. Full data sets, codebooks and protocols are available through the Prescription Drug Abuse Policy System (http://www.pdaps.org/; Archived at http://www.webcitation.org/6qv5CZNaZ on 2 June 2017). Twenty-eight states (including the District of Columbia) have authorized medical marijuana. Twenty-seven specify qualifying diseases, which differ across states. All states protect patient privacy; only 14 protect patients against discrimination. Eighteen states have mandatory product safety testing before any sale. While the majority have package/label regulations, states have a wide range of specific requirements. Most regulate dispensaries (25 states), with considerable variation in specific provisions such as permitted product supply sources number of dispensaries per state and restricting proximity to various types of location. The federal ban in the United States on marijuana has resulted in a patchwork of regulatory strategies that are not uniformly consistent with the approach usually taken by the Federal government and whose effectiveness remains unknown. © 2017 Society for the Study of Addiction.

A survey of child safety seat and safety belt use in Virginia : the 1987 update.

DOT National Transportation Integrated Search

1988-01-01

Observational surveys of belt use by the motoring public in Virginia have been conducted in two series: (1) 1974-1977 and (2) 1983-1987. Only the latter data are presented in this report. Each year data were collected in the Roanoke, Northern Virgini...

30 CFR 75.350 - Belt air course ventilation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.350 Belt air course ventilation... manager may approve lower velocities in the ventilation plan based on specific mine conditions. Air... or alarm signal. This training must be conducted prior to working underground in a mine that uses...

High levels of incorrect use of car seat belts and child restraints in Fife--an important and under-recognised road safety issue.

PubMed

Campbell, H; Macdonald, S; Richardson, P

1997-03-01

To pilot data collection instruments and to make a preliminary estimate of the level of incorrect use of car seat belts and child restraints in Fife, Scotland. Cross sectional survey of cars containing adults and children at a number of public sites across Fife in 1995 to assess use of car occupant restraints. Trained road safety officers assessed whether seat restraints were appropriate for the age of the passengers and whether restraints were used correctly. These assessments were based on standards published by the Child Accident Prevention Trust. The survey gathered data from 596 occupants in 180 cars: 327 adults and 269 children. Ten per cent of drivers who were approached refused to participate. Car occupant restraint was assessed in 180 drivers, 151 front seat passengers, and 265 rear seat passengers. Three hundred and sixty one occupants wore seat belts, 68 were restrained by a seat belt and booster cushion, 63 in toddler seats, 25 in two way seats, and 18 in rear facing infant carriers. Ninety seven per cent of drivers, 95% of front seat passengers, and 77% of rear seat passengers were restrained. However, in 98 (52%) vehicles at least one passenger was restrained by a device that was used incorrectly. Seven per cent of adults and 28% of children were secured incorrectly. The commonest errors were loose seat belts and restraint devices not adequately secured to the seat. Rates of incorrect use were highest in child seat restraints, reaching 60% with two way seats and 44% with rear facing infant seats. The incorrect use of car occupant restraints is an under-recognised problem, both by health professionals, and the general public. Incorrect use has been shown to reduce the effectiveness of restraints, can itself result in injury, and is likely to be an important factor in child passenger injuries. The correct use of car seat restraints merits greater attention in strategies aiming to reduce road traffic casualties. Areas of intervention that could be

High levels of incorrect use of car seat belts and child restraints in Fife--an important and under-recognised road safety issue.

PubMed Central

Campbell, H.; Macdonald, S.; Richardson, P.

1997-01-01

OBJECTIVE: To pilot data collection instruments and to make a preliminary estimate of the level of incorrect use of car seat belts and child restraints in Fife, Scotland. DESIGN: Cross sectional survey of cars containing adults and children at a number of public sites across Fife in 1995 to assess use of car occupant restraints. Trained road safety officers assessed whether seat restraints were appropriate for the age of the passengers and whether restraints were used correctly. These assessments were based on standards published by the Child Accident Prevention Trust. PARTICIPANTS: The survey gathered data from 596 occupants in 180 cars: 327 adults and 269 children. Ten per cent of drivers who were approached refused to participate. Car occupant restraint was assessed in 180 drivers, 151 front seat passengers, and 265 rear seat passengers. MAIN RESULTS: Three hundred and sixty one occupants wore seat belts, 68 were restrained by a seat belt and booster cushion, 63 in toddler seats, 25 in two way seats, and 18 in rear facing infant carriers. Ninety seven per cent of drivers, 95% of front seat passengers, and 77% of rear seat passengers were restrained. However, in 98 (52%) vehicles at least one passenger was restrained by a device that was used incorrectly. Seven per cent of adults and 28% of children were secured incorrectly. The commonest errors were loose seat belts and restraint devices not adequately secured to the seat. Rates of incorrect use were highest in child seat restraints, reaching 60% with two way seats and 44% with rear facing infant seats. CONCLUSIONS: The incorrect use of car occupant restraints is an under-recognised problem, both by health professionals, and the general public. Incorrect use has been shown to reduce the effectiveness of restraints, can itself result in injury, and is likely to be an important factor in child passenger injuries. The correct use of car seat restraints merits greater attention in strategies aiming to reduce road

Prevalence and issues in non-use of safety belts and child restraints in a high-income developing country: lessons for the future.

PubMed

Barss, Peter; Al-Obthani, Murad; Al-Hammadi, Abdulla; Al-Shamsi, Hamad; El-Sadig, Mohammed; Grivna, Michal

2008-01-01

In United Arab Emirates (UAE), a high-income developing country, safety belt (SB) legislation was implemented in 1998, covering only front-seated adults on highways outside cities. We assessed wearing of SBs after 5 years, together with use of safety restraints by rear passengers and children, perceptions about SBs, and use of tinted glass. A cross-sectional survey in 2003-2004 in Al Ain, population 400,000 and the main desert city of UAE, used random sampling of petrol stations; about 80% of UAE's population is non-citizens. Five of 30 stations were selected, including 3 different speed zones; vehicles with children were over-sampled. Drivers were interviewed by questionnaire. Use of safety restraints and presence of tinted glass were verified by observation. Confounding and correlation were assessed by stratification and logistic regression. The sample included 500 vehicles, containing 959 adults and 876 children; 382 vehicles had children. SBs were used by 29% of drivers, 14% of front-seat and 2% of rear-seat adult passengers. 23% of children were in front; only 4% in front and 1% in the rear were restrained. SBs were worn by only 11% of UAE-citizen drivers and 10% of off-duty police and military. Odds ratio for non-use by citizens was 3.55 (95% CI 1.96-6.42). Use was greater among older drivers (p < 0.0005, X(2) trend). Reasons for non-use of SBs included discomfort 42%, forgetfulness 25%, uselessness 17%, carelessness 13%, and dangerous 3%. Among citizens, 15% believed SBs are dangerous. Tinted glass was present in 68% of vehicles. SB legislation failed to protect the population, with low use of restraints by citizens, military, and police, and virtually none among children and rear passengers. Lessons include the necessity of drafting laws that provide comprehensive and effective protection, study of cultural constraints to compliance with injury prevention measures, and locally effective interventions to prepare citizens and enforcers for the expected new

Laterally bendable belt conveyor

DOEpatents

Peterson, William J.

1985-01-01

An endless, laterally flexible and bendable belt conveyor particularly adapted for coal mining applications in facilitating the transport of the extracted coal up- or downslope and around corners in a continuous manner is disclosed. The conveying means includes a flat rubber belt reinforced along the middle portion thereof along which the major portion of the belt tension is directed so as to cause rotation of the tubular shaped belt when trammed around lateral turns thus preventing excessive belt bulging distortion between adjacent belt supports which would inhibit belt transport. Pretension induced into the fabric reinforced flat rubber belt by conventional belt take-up means supports the load conveyed when the belt conveyor is making lateral turns. The carrying and return portions of the belt are supported and formed into a tubular shape by a plurality of shapers positioned along its length. Each shaper is supported from above by a monorail and includes clusters of idler rollers which support the belt. Additional cluster rollers in each shaper permit the belt supporting roller clusters to rotate in response to the belt's operating tension imposed upon the cluster rollers by induced lateral belt friction forces. The freely rotating roller clusters thus permit the belt to twist on lateral curves without damage to itself while precluding escape of the conveyed material by effectively enclosing it in the tube-shaped, inner belt transport length.

CDC Vital Signs: Motor Vehicle Crash Injuries: Costly but Preventable

MedlinePlus

... and improve teen driver safety. Support traffic safety laws with media campaigns and visible police presence, such ... prevent crash injuries? Using primary enforcement seat belt laws that cover everyone in the car. A primary ...

Impaired Driving Enforcement: A Program Guide for Law Enforcement and Highway Safety Administrators

DOT National Transportation Integrated Search

1996-06-01

Law enforcement and highway safety administrators are an integral part of the solution to reduce injury and death on our roadways caused by impaired drivers. The International Association of Chiefs of Police (IACP) and the National Highway Traffic Sa...

Radiation Belt Electron Energy Spectra Characterization and Evolution Based on the Van Allen Probes Measurements

NASA Astrophysics Data System (ADS)

Zhao, H.; Baker, D. N.; Jaynes, A. N.; Li, X.; Kanekal, S. G.; Blum, L. W.; Schiller, Q. A.; Leonard, T. W.; Elkington, S. R.

2017-12-01

The electron energy spectra, as an important characteristic of radiation belt electrons, provide valuable information on the physical mechanisms affecting different electron populations. Based on the measurements of 30 keV - 10 MeV electrons from MagEIS and REPT instruments on the Van Allen Probes, case studies and statistical analysis of the radiation belt electron energy spectra characterization and evolution have been performed. Generally the radiation belt electron energy spectra can be represented by one of the three types of distributions: exponential, power law, and bump-on-tail. Statistical analysis shows that the exponential spectra are usually dominant in the outer radiation belt; as the geomagnetic storms occur, energy spectra in the outer belt soften at first due to injection of lower-energy electrons and loss of higher-energy electrons, and gradually get harder due to loss of lower-energy electrons and delayed enhancement of higher energy electron fluxes. Power law spectra generally dominate the inner belt and higher L region (L>6) during injections. Bump-on-tail spectra commonly exist inside the plasmasphere following the geomagnetic storms and/or the compression of plasmasphere, while the energy of flux maxima is usually 1.8 MeV as the bump-on-tail spectra form and gradually moves to higher energies as the spectra evolve, with the ratio of flux maxima to minima up to >10. Detailed event study indicates that the appearance of bump-on-tail spectra are mainly due to energy-dependent losses caused by the plasmaspheric hiss wave scattering, while the disappearance of these spectra can be attributed to fast flux enhancements of lower-energy electrons during storms.

Do seat belts and air bags reduce mortality and injury severity after car accidents?

PubMed

Cummins, Justin S; Koval, Kenneth J; Cantu, Robert V; Spratt, Kevin F

2011-03-01

We studied National Trauma Data Bank data to determine the effectiveness of car safety devices in reducing mortality and injury severity in 184,992 patients between 1988 and 2004. Safety device variables were seat belt used plus air bag deployed; only seat belt used; only air bag deployed; and, as explicitly coded, no device used. Overall mortality was 4.17%. Compared with the no-device group, the seat-belt-plus-air-bag group had a 67% reduction in mortality (adjusted odds ratio [AOR], 0.33; 99% confidence interval [CI], 0.28-0.39), the seatbelt- only group had a 51% mortality reduction (AOR, 0.49; 99% CI, 0.45-0.52), and the air-bag-only group had a 32% mortality reduction (AOR, 0.68, 99% CI, 0.57-0.80). Injury Severity Scores showed a similar pattern.

Analysing of critical force effects of aircraft seat belt using truss elements

NASA Astrophysics Data System (ADS)

Klemenc, Marek; Markopoulos, Alexandros; Maršálek, Pavel

2017-07-01

This paper deals with the mathematical modelling of an aircraft seat belt crash test. The main goal is determination of a time course of the reactions in a lap belt anchoring points and their maximum values. This work was created on the basis of practical requirements from industry. Results are going to be reflected in developing a new type of aircraft seats. We mainly focus on the mathematical modelling of dynamic problems using the finite element method (FEM). Derived procedures are implemented in the Python programming language and are verified by several examples. A final calculation algorithm is applied on the analysis of the safety belt. We consider that a seat belt bending stiffness is very small compared to a tensile stiffness, therefore we used a 2D plane truss element.

Need and Possibilities for Seat Belt Use Promotion in Bashkortostan, Russia

PubMed Central

Akhmadeeva, Leila; Andreeva, Valentina A.; Sussman, Steve; Khusnutdinova, Zolya; Simons-Morton, Bruce G.

2009-01-01

Bashkortostan is a republic in the Russian Federation with a population of 4.1 million. As with other health behaviors, the prevalence of seat belt use is low, which may account in part for the very high rate of motor-vehicle-related mortality in this republic. The authors discuss the need and potential for translating seat belt promotion programming from other Russian regions and other countries to Bashkortostan. The authors conclude that current policies developed in other countries could work well in the republic, if they are enforced. Meanwhile, initiatives such as the Sakhalin Road Safety Partnership offer great potential for translation in Bashkortostan as well as in other regions with similarly low seat belt use prevalence. PMID:18559882

30 CFR 75.1731 - Maintenance of belt conveyors and belt conveyor entries.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Maintenance of belt conveyors and belt conveyor....1731 Maintenance of belt conveyors and belt conveyor entries. (a) Damaged rollers, or other damaged belt conveyor components, which pose a fire hazard must be immediately repaired or replaced. All other...

Development of industry-based strategies for motivating seat-belt usage

DOT National Transportation Integrated Search

1983-03-01

A variety of incentive-based programs to motivate safety belt use were tested during the 18-month grant period in order to define optimal incentive strategies for particular corporate settings. Initial programs provoked important research questions w...

23 CFR Appendix D to Part 1240 - Determination of National Average Seat Belt Use Rate

Code of Federal Regulations, 2010 CFR

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Determination of National Average Seat Belt Use Rate D Appendix D to Part 1240 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL HIGHWAY... BASED ON SEAT BELT USE RATES Pt. 1240, App. D Appendix D to Part 1240—Determination of National Average...

Effectiveness of Ford's belt reminder system in increasing seat belt use

PubMed Central

Williams, A; Wells, J; Farmer, C

2002-01-01

Objectives: The study investigated the effectiveness in increasing seat belt use of Ford's belt reminder system, a supplementary system that provides intermittent flashing lights and chimes for five minutes if drivers are not belted. Methods: Seat belt use of drivers in relatively new cars with and without the reminder system was unobtrusively observed as vehicles were brought to dealerships for service. Results: Overall use rates were estimated at 71% for drivers in vehicles without the reminder system and 76% for drivers in vehicles with belt reminders (p<0.01). Conclusions: Seat belt use is relatively low in the United States. The present study showed that vehicle based reminder systems can be at least modestly effective in increasing belt use, which may encourage further development of such systems. PMID:12460965

Primary laws and fine levels are associated with increases in seat belt use, 1997–2008 : traffic tech.

DOT National Transportation Integrated Search

2010-11-01

Increasing seat belt usage in the United States has proved to be a : slow and difficult task. It has taken about 30 years since NHTSA : conducted the first seat belt and child restraint workshops in : 1978 to reach 84% usage in 2009. In general, seat...

Seat belt use among rear passengers: validity of self-reported versus observational measures

PubMed Central

Zambon, Francesco; Fedeli, Ugo; Marchesan, Maria; Schievano, Elena; Ferro, Antonio; Spolaore, Paolo

2008-01-01

Background The effects of seat belt laws and public education campaigns on seat belt use are assessed on the basis of observational or self-reported data on seat belt use. Previous studies focusing on front seat occupants have shown that self-reports indicate a greater seat belt usage than observational findings. Whether this over-reporting in self reports applies to rear seat belt usage, and to what extent, have yet to be investigated. We aimed to evaluate the over-reporting factor for rear seat passengers and whether this varies by gender and under different compulsory seat belt use conditions. Methods The study was conducted in the Veneto Region, an area in the North-East of Italy with a population of 4.7 million. The prevalence of seat belt use among rear seat passengers was determined by means of a cross-sectional self-report survey and an observational study. Both investigations were performed in two time periods: in 2003, when rear seat belt use was not enforced by primary legislation, and in 2005, after rear seat belt use had become compulsory (June 2003). Overall, 8138 observations and 7902 interviews were recorded. Gender differences in the prevalence of rear seat belt use were examined using the chi-square test. The over-reporting factor, defined as the ratio of the self-reported to the observed prevalence of rear seat belt use, was calculated by gender before and after the rear seat belt legislation came into effect. Results Among rear seat passengers, self-reported rates were always higher than the observational findings, with an overall over-reporting factor of 1.4. We registered no statistically significant changes over time in the over-reporting factor, nor any major differences between genders. Conclusion Self-reported seat belt usage by rear passengers represents an efficient alternative to observational studies for tracking changes in actual behavior, although the reported figures need to be adjusted using an appropriate over-reporting factor in

The fossilized size distribution of the main asteroid belt

NASA Astrophysics Data System (ADS)

Bottke, William F.; Durda, Daniel D.; Nesvorný, David; Jedicke, Robert; Morbidelli, Alessandro; Vokrouhlický, David; Levison, Hal

2005-05-01

Planet formation models suggest the primordial main belt experienced a short but intense period of collisional evolution shortly after the formation of planetary embryos. This period is believed to have lasted until Jupiter reached its full size, when dynamical processes (e.g., sweeping resonances, excitation via planetary embryos) ejected most planetesimals from the main belt zone. The few planetesimals left behind continued to undergo comminution at a reduced rate until the present day. We investigated how this scenario affects the main belt size distribution over Solar System history using a collisional evolution model (CoEM) that accounts for these events. CoEM does not explicitly include results from dynamical models, but instead treats the unknown size of the primordial main belt and the nature/timing of its dynamical depletion using innovative but approximate methods. Model constraints were provided by the observed size frequency distribution of the asteroid belt, the observed population of asteroid families, the cratered surface of differentiated Asteroid (4) Vesta, and the relatively constant crater production rate of the Earth and Moon over the last 3 Gyr. Using CoEM, we solved for both the shape of the initial main belt size distribution after accretion and the asteroid disruption scaling law QD∗. In contrast to previous efforts, we find our derived QD∗ function is very similar to results produced by numerical hydrocode simulations of asteroid impacts. Our best fit results suggest the asteroid belt experienced as much comminution over its early history as it has since it reached its low-mass state approximately 3.9-4.5 Ga. These results suggest the main belt's wavy-shaped size-frequency distribution is a "fossil" from this violent early epoch. We find that most diameter D≳120 km asteroids are primordial, with their physical properties likely determined during the accretion epoch. Conversely, most smaller asteroids are byproducts of fragmentation

Observed safety belt use : Fall 2000 national occupant protection use survey

DOT National Transportation Integrated Search

2001-02-01

Overall front seat outboard passenger shoulder belt use in the United States was estimated at 71% in the Fall of 2000, according to results obtained from the National Occupant Protection Use Survey (NOPUS) conducted by the National Highway Traffic Sa...

School Bus Safety. An AS&U Roundtable.

ERIC Educational Resources Information Center

American School and University, 1985

1985-01-01

A roundtable discussion of the issue of seat belts in school buses features United States Representative Peter H. Kostmayer, who has introduced a bill providing incentive grants to states to adopt and enforce laws requiring the use of seat belts in new school buses; three bus manufacturing executives; and two educators. (MLF)

Condition-Based Conveyor Belt Replacement Strategy in Lignite Mines with Random Belt Deterioration

NASA Astrophysics Data System (ADS)

Blazej, Ryszard; Jurdziak, Leszek

2017-12-01

In Polish lignite surface mines, condition-based belt replacement strategies are applied in order to assure profitable refurbishment of worn out belts performed by external firms specializing in belt maintenance. In two of three lignite mines, staff asses belt condition subjectively during visual inspections. Only one mine applies specialized diagnostic device (HRDS) allowing objective magnetic evaluation of belt core condition in order to choose the most profitable moment for the dismantling of worn out belt segments from conveyors and sending them to the maintenance firm which provides their refurbishment. This article describes the advantages of a new diagnostic device called DiagBelt. It was developed at the Faculty of Geoengineering, Mining and Geology, Wroclaw University of Science and Technology. Economic gains from its application are calculated for the lignite mine and for the belt maintenance firm, taking into account random life (durability) of new and reconditioned belts (after the 1st and the 2nd refurbishment). Recursive calculations for following years allow the estimation of the length and costs of replaced, reconditioned and purchased belts on an annual basis, while the use of the Monte Carlo method allows the estimation of their variability caused by random deterioration of belts. Savings are obtained due to better selection of moments (times) for the replacement of belt segments and die to the possibility to qualify worn out belts for refurbishment without the need to remove their covers. In effect, increased belt durability and lowered share of waste belts (which were not qualified for reconditioning) create savings which can quickly cover expenditures on new diagnostic tools and regular belt inspections in the mine.

Seat-belt use still low in Kuwait: self-reported driving behaviours among adult drivers.

PubMed

Raman, Sudha R; Ottensmeyer, C Andrea; Landry, Michel D; Alfadhli, Jarrah; Procter, Steven; Jacob, Susan; Hamdan, Elham; Bouhaimed, Manal

2014-01-01

Kuwait mandated seat-belt use by drivers in 1976 and by front seat passengers in 1994. The study objectives were to identify and estimate current factors associated with seat-belt use and levels of potentially unsafe driving behaviours in Kuwait. In 2010, 741 adults were surveyed regarding driving habits and history. Only 41.6% of drivers reported always using a seat belt. Front seat passenger belt use was more common (30.5%) than rear seat belt use (6.5%). Distracted driving behaviours were common, including mobile phone use ('always' or 'almost always': 51.1%) and texting/SMS (32.4%). Logistic regression indicated that drivers who were young (18-19 years), male, Kuwaiti nationals or non-Kuwaiti Arabs, drove over the speed limit, had traffic violation tickets or >1 car crashes in the last year, were less likely to use seat belts. Targeted initiatives to increase public awareness and to enforce car-safety legislation, including use of seat belts, are necessary to decrease the health burden of car crashes in Kuwait.

Conceptual design of a Moving Belt Radiator (MBR) shuttle-attached experiment

NASA Technical Reports Server (NTRS)

Aguilar, Jerry L.

1990-01-01

The conceptual design of a shuttle-attached Moving Belt Radiator (MBR) experiment is presented. The MBR is an advanced radiator concept in which a rotating belt is used to radiate thermal energy to space. The experiment is developed with the primary focus being the verification of the dynamic characteristics of a rotating belt with a secondary objective of proving the thermal and sealing aspects in a reduced gravity, vacuum environment. The mechanical design, selection of the belt material and working fluid, a preliminary test plan, and program plan are presented. The strategy used for selecting the basic sizes and materials of the components are discussed. Shuttle and crew member requirements are presented with some options for increasing or decreasing the demands on the STS. An STS carrier and the criteria used in the selection process are presented. The proposed carrier for the Moving Belt Radiator experiment is the Hitchhiker-M. Safety issues are also listed with possible results. This experiment is designed so that a belt can be deployed, run at steady state conditions, run with dynamic perturbations imposed, verify the operation of the interface heat exchanger and seals, and finally be retracted into a stowed position for transport back to earth.

State firearm laws, firearm ownership, and safety practices among families of preschool-aged children.

PubMed

Prickett, Kate C; Martin-Storey, Alexa; Crosnoe, Robert

2014-06-01

We investigated how state-level firearms legislation is associated with firearm ownership and storage among families with preschool-aged children. Using 2005 nationally representative data from the Early Childhood Longitudinal Study-Birth Cohort (n = 8100), we conducted multinomial regression models to examine the associations between state-level firearms legislation generally, child access prevention (CAP) firearms legislation specifically, and parental firearm ownership and storage safety practices. Overall, 8% of families with children aged 4 years living in states with stronger firearm laws and CAP laws owned firearms compared with 24% of families in states with weaker firearm laws and no CAP laws. Storage behaviors of firearm owners differed minimally across legislative contexts. When we controlled for family- and state-level characteristics, we found that firearm legislation and CAP laws interacted to predict ownership and storage behaviors, with unsafe storage least likely among families in states with both CAP laws and stronger firearm legislation. Broader firearm legislation is linked with the efficacy of child-specific legislation in promoting responsible firearm ownership.

State Firearm Laws, Firearm Ownership, and Safety Practices Among Families of Preschool-Aged Children

PubMed Central

Martin-Storey, Alexa; Crosnoe, Robert

2014-01-01

Objectives. We investigated how state-level firearms legislation is associated with firearm ownership and storage among families with preschool-aged children. Methods. Using 2005 nationally representative data from the Early Childhood Longitudinal Study-Birth Cohort (n = 8100), we conducted multinomial regression models to examine the associations between state-level firearms legislation generally, child access prevention (CAP) firearms legislation specifically, and parental firearm ownership and storage safety practices. Results. Overall, 8% of families with children aged 4 years living in states with stronger firearm laws and CAP laws owned firearms compared with 24% of families in states with weaker firearm laws and no CAP laws. Storage behaviors of firearm owners differed minimally across legislative contexts. When we controlled for family- and state-level characteristics, we found that firearm legislation and CAP laws interacted to predict ownership and storage behaviors, with unsafe storage least likely among families in states with both CAP laws and stronger firearm legislation. Conclusions. Broader firearm legislation is linked with the efficacy of child-specific legislation in promoting responsible firearm ownership. PMID:24825210

The Tennessee child restraint law in its third year.

PubMed Central

Williams, A F; Wells, J K

1981-01-01

Observations of child travel were made in Knoxville and Nashville, Tennessee, and Lexington and Louisville, Kentucky about two and one-half years after the Tennessee child restraint law went into force. Use of child restraints anchored by seat belts increased in Tennessee from 8 per cent prior to the law to 29 per cent, compared to a change from 11 to 14 per cent in Kentucky, which does not have a child restraint law. Travel in arms, a hazardous practice permitted by the law, was at the same level in Tennessee and Kentucky as prior to passage of the law. PMID:7457685

Exploring the collisional evolution of the asteroid belt

NASA Astrophysics Data System (ADS)

Bottke, W.; Broz, M.; O'Brien, D.; Campo Bagatin, A.; Morbidelli, A.

2014-07-01

The asteroid belt is a remnant of planet-formation processes. By modeling its collisional and dynamical history, and linking the results to constraints, we can probe how the planets and small bodies formed and evolved. Some key model constraints are: (i) The wavy shape of the main-belt size distribution (SFD), with inflection points near 100-km, 10--20-km, 1 to a few km, and ˜0.1-km diameter; (ii) The number of asteroid families created by the catastrophic breakup of large asteroid bodies over the last ˜ 4 Gy, with the number of disrupted D > 100 km bodies as small as ˜20 or as large as 60; (iii) the flux of small asteroids derived from the main belt that have struck the Moon over the last 3.5 Ga --- crater SFDs on lunar terrains with known ages suggest the D < 0.1 km projectile population has not varied appreciably over this interval; (iv) Vesta has an intact basaltic crust with two very large basins, but only two, on its surface. Fits to these parameters allow us to predict the shape of the initial main-belt SFD after accretion and the approximate asteroid disruption scaling law, with the latter consistent with numerical hydrocode simulations. Overall, we find that the asteroid belt probably experienced the equivalent of ˜6--10 Gy of comminution over its history. This value may seem strange, considering the solar system is only 4.56 Gy old. One way to interpret it is that the main belt once had more mass that was eliminated by early dynamical processes between 4--4.56 Ga. This would allow for more early grinding, and it would suggest the main belt's wavy-shaped SFD is a ''fossil'' from a more violent early epoch. Simulations suggest that most D > 100 km bodies have been significantly battered, but only a fraction have been catastrophically disrupted. Conversely, most small asteroids today are byproducts of fragmentation events. These results are consistent with growing evidence that most of the prominent meteorite classes were produced by young asteroid

Evaluation of the May 2005 Click It or Ticket mobilization to increase seat belt use

DOT National Transportation Integrated Search

2007-05-01

Click It or Ticket (CIOT) is an intense, short-duration, seat belt publicity and enforcement program. The CIOT May 2005 Mobilization involved approximately $33 million of purchased media. Law enforcement agencies across the Nation reported issuing mo...

Active transportation: do current traffic safety policies protect non-motorists?

PubMed

Mader, Emily M; Zick, Cathleen D

2014-06-01

This study investigated the impact that state traffic safety regulations have on non-motorist fatality rates. Data obtained from the National Highway Traffic Safety Administration (NHTSA), the Federal Highway Administration (FHWA), and the National Institute on Alcohol Abuse and Alcoholism (NIAAA) were analyzed through a pooled time series cross-sectional model using fixed effects regression for all 50 states from 1999 to 2009. Two dependent variables were used in separate models measuring annual state non-motorist fatalities per million population, and the natural log of state non-motorist fatalities. Independent variables measuring traffic policies included state expenditures for highway law enforcement and safety per capita; driver cell phone use regulations; graduated driver license regulations; driver blood alcohol concentration regulations; bike helmet regulations; and seat belt regulations. Other control variables included percent of all vehicle miles driven that are urban and mean per capita alcohol consumption per year. Non-motorist traffic safety was positively impacted by state highway law enforcement and safety expenditures per capita, with a decrease in non-motorist fatalities occurring with increased spending. Per capita consumption of alcohol also influenced non-motorist fatalities, with higher non-motorist fatalities occurring with higher per capita consumption of alcohol. Other traffic safety covariates did not appear to have a significant impact on non-motorist fatality rates in the models. Our research suggests that increased expenditures on state highway and traffic safety and the initiation/expansion of programs targeted at curbing both driver and non-motorist intoxication are a starting point for the implementation of traffic safety policies that reduce risks for non-motorists. Copyright © 2014 Elsevier Ltd. All rights reserved.

Parental practice of child car safety in Enugu, Southeast Nigeria.

PubMed

Ndu, K I; Ekwochi, U; Osuorah, D C; Ifediora, O C; Amadi, F O; Asinobi, I N; Okenwa, O W; Orjioke, J C; Ogbuka, F N; Ulasi, T O

2016-01-01

Child safety restraints and seat belts are regarded as the most successful safety and cost-effective protective devices available to vehicle occupants, which have saved millions of lives. This cross-sectional descriptive study evaluated the practice and use of child car restraints (CCRs) among 458 purposively selected respondents resident in two local government areas in Enugu State, Nigeria. Self-administered questionnaires were sent to parents of children attending private schools who owned a car. Chi-square and multivariate analyses were used to assess the determinants of the use of car restraints in children among respondents. In all, 56% and 45% of adults and children, respectively, used car restraints regularly. The awareness of child safety laws and actual use of age-appropriate CCRs among respondents was negatively and weakly correlated ( r =-0.121, P =0.310). Only respondent's use of seat belt during driving ( P =0.001) and having being cautioned for non-use of CCRs ( P =0.005) maintained significance as determinants of the use of CCRs in cars on multivariate analysis. The most frequent reasons given for the non-use of CCRs included the child being uncomfortable, 64 (31%); restraints not being important, 53 (26%), and restraints being too expensive, 32 (15%). Similarly, for irregular users, exceptions for non-use included the child being asleep (29%), inadequate number of CCRs (22%), and the child being sick (18%). There is a need for a strategy change to enforce the use of CCRs in Nigeria.

An exploratory study of parents' use and knowledge of car safety seats in Beijing, China.

PubMed

Purc-Stephenson, Rebecca J; Ren, Jianhua; Snowdon, Anne W

2010-12-01

As the number of vehicles in China rapidly increases and there is no child safety seat law, the issue of road safety for children is a growing concern. The purpose of this study was to examine parents' use and knowledge of car safety seats in Beijing, China. Using a convenience sample of 843 parents, survey results showed that only 64.8% of parents used a safety restraint for their children; the remaining 35.2% of children, of which most were toddlers or school-aged children, travelled unrestrained in vehicles. Among parents who used a safety restraint, only 24.2% were using it correctly based on the child's age (for infants), weight and height. Common reasons for not using a safety seat included difficulty finding safety seats (56.6%), cost (26.1%), and a preference to hold the child (18.1%). Moreover, a large proportion of parents prematurely transitioned their child from a safety seat to seat belt. The results highlight the need to develop injury prevention interventions that communicate the benefits and encourage the use of child safety restraints in China.

Storm-time radiation belt electron dynamics: Repeatability in the outer radiation belt

NASA Astrophysics Data System (ADS)

Murphy, K. R.; Mann, I. R.; Rae, J.; Watt, C.; Boyd, A. J.; Turner, D. L.; Claudepierre, S. G.; Baker, D. N.; Spence, H. E.; Reeves, G. D.; Blake, J. B.; Fennell, J. F.

2017-12-01

During intervals of enhanced solar wind driving the outer radiation belt becomes extremely dynamic leading to geomagnetic storms. During these storms the flux of energetic electrons can vary by over 4 orders of magnitude. Despite recent advances in understanding the nature of competing storm-time electron loss and acceleration processes the dynamic behavior of the outer radiation belt remains poorly understood; the outer radiation belt can exhibit either no change, an enhancement, or depletion in radiation belt electrons. Using a new analysis of the total radiation belt electron content, calculated from the Van Allen probes phase space density (PSD), we statistically analyze the time-dependent and global response of the outer radiation belt during storms. We demonstrate that by removing adiabatic effects there is a clear and repeatable sequence of events in storm-time radiation belt electron dynamics. Namely, the relativistic (μ=1000 MeV/G) and ultra-relativistic (μ=4000 MeV/G) electron populations can be separated into two phases; an initial phase dominated by loss followed by a second phase dominated by acceleration. At lower energies, the radiation belt seed population of electrons (μ=150 MeV/G) shows no evidence of loss but rather a net enhancement during storms. Further, we investigate the dependence of electron dynamics as a function of the second adiabatic invariant, K. These results demonstrate a global coherency in the dynamics of the source, relativistic and ultra-relativistic electron populations as function of the second adiabatic invariant K. This analysis demonstrates two key aspects of storm-time radiation belt electron dynamics. First, the radiation belt responds repeatably to solar wind driving during geomagnetic storms. Second, the response of the radiation belt is energy dependent, relativistic electrons behaving differently than lower energy seed electrons. These results have important implications in radiation belt research. In particular

Belt attachment and system

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schneider, Abraham D.; Davidson, Erick M.

Disclosed herein is a belt assembly including a flexible belt with an improved belt attachment. The belt attachment includes two crossbars spaced along the length of the belt. The crossbars retain bearings that allow predetermined movement in six degrees of freedom. The crossbars are connected by a rigid body that attaches to the bearings. Implements that are attached to the rigid body are simply supported but restrained in pitching rotation.

Belt attachment and system

DOEpatents

Schneider, Abraham D.; Davidson, Erick M.

2016-02-02

Disclosed herein is a belt assembly including a flexible belt with an improved belt attachment. The belt attachment includes two crossbars spaced along the length of the belt. The crossbars retain bearings that allow predetermined movement in six degrees of freedom. The crossbars are connected by a rigid body that attaches to the bearings. Implements that are attached to the rigid body are simply supported but restrained in pitching rotation.

78 FR 64538 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Safety...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-29

... for OMB Review; Comment Request; Safety Standards for Underground Coal Mine Ventilation--Belt Entry... the Mine Safety and Health Administration (MSHA) sponsored information collection request (ICR) titled, ``Safety Standards for Underground Coal Mine Ventilation--Belt Entry Used as an Intake Air Course to...

30 CFR 75.1101-10 - Water sprinkler systems; fire warning devices at belt drives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Water sprinkler systems; fire warning devices..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection § 75.1101-10 Water sprinkler systems; fire warning devices at belt drives. Each water sprinkler...

30 CFR 75.1101-10 - Water sprinkler systems; fire warning devices at belt drives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Water sprinkler systems; fire warning devices..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection § 75.1101-10 Water sprinkler systems; fire warning devices at belt drives. Each water sprinkler...

30 CFR 75.1101-10 - Water sprinkler systems; fire warning devices at belt drives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Water sprinkler systems; fire warning devices..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection § 75.1101-10 Water sprinkler systems; fire warning devices at belt drives. Each water sprinkler...

30 CFR 75.1101-10 - Water sprinkler systems; fire warning devices at belt drives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Water sprinkler systems; fire warning devices..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection § 75.1101-10 Water sprinkler systems; fire warning devices at belt drives. Each water sprinkler...

30 CFR 75.1101-10 - Water sprinkler systems; fire warning devices at belt drives.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Water sprinkler systems; fire warning devices..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection § 75.1101-10 Water sprinkler systems; fire warning devices at belt drives. Each water sprinkler...

Environmental and psychosocial factors affecting seat belt use among Turkish front-seat occupants in Ankara: two observation studies.

PubMed

Simşekoğlu, Ozlem; Lajunen, Timo

2008-01-01

Low seat belt use rate among car occupants is one of the main problems contributing to low driver and passenger safety in Turkey, where injury and fatality rates of car occupants are very high in traffic crashes. The present article consists of two observation studies, which were conducted in Ankara. The first study aimed at investigating environmental factors and occupant characteristics affecting seat belt use among front-seat occupants, and the objective of the second study was to investigate the relationship between driver and front-seat passenger seat belt use. In the first study, 4, 227 front-seat occupants (drivers or front seat passengers) were observed on four different road sides and, in the second study 1, 398 front seat occupants were observed in car parks of five different shopping centers in Ankara. In both observations, front-seat occupants' seat bet use (yes, no), sex (male, female), and age (< 30 years, 30-50 years, > 50 years) were recorded. The data were analyzed using chi-square statistics and binary logistic regression techniques. Results of the first study showed that seat belt use proportion among observed front seat occupants was very low (25%). Being female and traveling on intercity roads were two main factors positively related to use a seat belt among front-seat occupants. High correlations between seat belt use of the drivers and front-seat passengers were found in the second study. Overall, low seat belt use rate (25%) among the front-seat occupants should be increased urgently for an improved driver and passenger safety in Turkey. Seat belt campaigns especially tailored for male front-seat occupants and for the front-seat occupants traveling on city roads are needed to increase seat belt use rates among them. Also, both drivers and passengers may have an important role in enforcing seat belt use among themselves.

A POSSIBLE DIVOT IN THE SIZE DISTRIBUTION OF THE KUIPER BELT'S SCATTERING OBJECTS

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shankman, C.; Gladman, B. J.; Kaib, N.

Via joint analysis of a calibrated telescopic survey, which found scattering Kuiper Belt objects, and models of their expected orbital distribution, we explore the scattering-object (SO) size distribution. Although for D > 100 km the number of objects quickly rise as diameters decrease, we find a relative lack of smaller objects, ruling out a single power law at greater than 99% confidence. After studying traditional ''knees'' in the size distribution, we explore other formulations and find that, surprisingly, our analysis is consistent with a very sudden decrease (a divot) in the number distribution as diameters decrease below 100 km, whichmore » then rises again as a power law. Motivated by other dynamically hot populations and the Centaurs, we argue for a divot size distribution where the number of smaller objects rises again as expected via collisional equilibrium. Extrapolation yields enough kilometer-scale SOs to supply the nearby Jupiter-family comets. Our interpretation is that this divot feature is a preserved relic of the size distribution made by planetesimal formation, now ''frozen in'' to portions of the Kuiper Belt sharing a ''hot'' orbital inclination distribution, explaining several puzzles in Kuiper Belt science. Additionally, we show that to match today's SO inclination distribution, the supply source that was scattered outward must have already been vertically heated to the of order 10 Degree-Sign .« less

49 CFR 393.93 - Seats, seat belt assemblies, and seat belt assembly anchorages.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 5 2012-10-01 2012-10-01 false Seats, seat belt assemblies, and seat belt assembly anchorages. 393.93 Section 393.93 Transportation Other Regulations Relating to Transportation... § 393.93 Seats, seat belt assemblies, and seat belt assembly anchorages. (a) Buses—(1) Buses...

49 CFR 393.93 - Seats, seat belt assemblies, and seat belt assembly anchorages.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Seats, seat belt assemblies, and seat belt assembly anchorages. 393.93 Section 393.93 Transportation Other Regulations Relating to Transportation... § 393.93 Seats, seat belt assemblies, and seat belt assembly anchorages. (a) Buses—(1) Buses...

49 CFR 393.93 - Seats, seat belt assemblies, and seat belt assembly anchorages.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 5 2011-10-01 2011-10-01 false Seats, seat belt assemblies, and seat belt assembly anchorages. 393.93 Section 393.93 Transportation Other Regulations Relating to Transportation... § 393.93 Seats, seat belt assemblies, and seat belt assembly anchorages. (a) Buses—(1) Buses...

49 CFR 393.93 - Seats, seat belt assemblies, and seat belt assembly anchorages.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 5 2014-10-01 2014-10-01 false Seats, seat belt assemblies, and seat belt assembly anchorages. 393.93 Section 393.93 Transportation Other Regulations Relating to Transportation... § 393.93 Seats, seat belt assemblies, and seat belt assembly anchorages. (a) Buses—(1) Buses...

49 CFR 393.93 - Seats, seat belt assemblies, and seat belt assembly anchorages.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 5 2013-10-01 2013-10-01 false Seats, seat belt assemblies, and seat belt assembly anchorages. 393.93 Section 393.93 Transportation Other Regulations Relating to Transportation... § 393.93 Seats, seat belt assemblies, and seat belt assembly anchorages. (a) Buses—(1) Buses...

Practices, attitudes and perceptions toward road safety in yerevan, republic of armenia.

PubMed

Chekijian, Sharon Anoush; Truzyan, Nune

2012-01-01

: To determine knowledge and attitudes regarding traffic safety devices, measures, and legislation in the general population in Yerevan, Republic of Armenia. : We conducted a baseline random digit dial fixed line telephone verbal survey of Yerevan households in April 2009 with a follow-up survey in May 2010. Survey domains included restraint use, motor vehicle crash experiences, and attitudes regarding traffic safety. : In the initial survey, of 2137 numbers dialed, 436 persons were reached and 390 (90%) agreed to participate. Of survey respondents, 90% percent of household cars had seatbelts, while 47% had airbags. Twenty-four percent always or usually wore a seatbelt when driving, 21% wore a belt as a passenger. 39% were unaware of child restraints. Of the 61% who were aware of child restraints, only 32% had ever used one. A follow-up survey was conducted one year later after enforcement efforts were increased. In the follow-up survey, 81% percent always or usually wore a seatbelt when driving, and 69% wore a belt as a passenger. There was no significant increase of awareness or use of child restraints in the follow-up survey. : Although cars in Yerevan have seat belts, the majority of drivers and passengers prior to the intervention did not use them. Knowledge and use of child restraints was poor. The follow-up survey conducted after an enforcement campaign was underway in Yerevan showed that improved enforcement greatly increased awareness and compliance with current legislation. This study provides vital baseline information for the formulation of future policy. It also highlights the need for a multi-dimensional road traffic safety initiative through public educational campaigns, enforcement of current laws, and development of novel prevention policies and regulations.

Overview of Federal, New York State, and New York City Law Regarding Environmental Health and Safety in Schools.

ERIC Educational Resources Information Center

Advocates for Children of New York, Inc., Long Island City.

This document presents many of the federal, state, and New York City laws that apply to the health, safety, and environmental conditions of schools. The relevant portions of the law have been selected along with the mechanisms of legal enforcement that may exist and contact information where applicable. Legislative categories covered include air…

Nonconformities in real-world fatal crashes--electronic stability control and seat belt reminders.

PubMed

Lie, Anders

2012-01-01

Many new safety systems are entering the market. Vision Zero is a safety strategy aiming at the elimination of fatalities and impairing injuries by the use of a holistic model for safe traffic to develop a safe system. The aim of this article is to analyze fatalities in modern cars with respect to the Vision Zero model with special respect to electronic stability control (ESC) systems and modern seat belt reminders (SBRs). The model is used to identify and understand cases where cars with ESC systems lost control and where occupants were unbelted in a seat with seat belt reminders under normal driving conditions. The model for safe traffic was used to analyze in-depth studies of fatal crashes with respect to seat belt use and loss of control. Vehicles from 2003 and later in crashes from January 2004 to mid-2010 were analyzed. The data were analyzed case by case. Cars that were equipped with ESC systems and lost control and occupants not using the seat belt in a seat with a seat belt reminder were considered as nonconformities. A total of 138 fatal crashes involving 152 fatally injured occupants were analyzed. Cars with ESC systems had fewer loss-of-control-relevant cases than cars without ESC systems. Thirteen percent of the ESC-equipped vehicles had loss-of-control-relevant crashes and 36 percent of the cars without ESC systems had loss-of-control-relevant crashes. The analysis indicates that only one car of the 9 equipped with ESC that lost control did it on a road surface with relevant friction when driving within the speed restriction of the road. In seats with seat belt reminders that are in accordance with the European New Car Assessment Programme's (Euro NCAP) protocol, 93 percent of the occupants were using a seat belt. In seats without reminders this number was 74 percent. This study shows that ESC systems result in a very significant reduction in fatal crashes, especially under normal driving conditions. Under extreme driving conditions such as speeding

A method for automated control of belt velocity changes with an instrumented treadmill.

PubMed

Hinkel-Lipsker, Jacob W; Hahn, Michael E

2016-01-04

Increased practice difficulty during asymmetrical split-belt treadmill rehabilitation has been shown to improve gait outcomes during retention and transfer tests. However, research in this area has been limited by manual treadmill operation. In the case of variable practice, which requires stride-by-stride changes to treadmill belt velocities, the treadmill control must be automated. This paper presents a method for automation of asymmetrical split-belt treadmill walking, and evaluates how well this method performs with regards to timing of gait events. One participant walked asymmetrically for 100 strides, where the non-dominant limb was driven at their self-selected walking speed, while the other limb was driven randomly on a stride-by-stride basis. In the control loop, the key factors to insure that the treadmill belt had accelerated to its new velocity safely during the swing phase were the sampling rate of the A/D converter, processing time within the controller software, and acceleration of the treadmill belt. The combination of these three factors resulted in a total control loop time during each swing phase that satisfied these requirements with a factor of safety that was greater than 4. Further, a polynomial fit indicated that belt acceleration was the largest contributor to changes in this total time. This approach appears to be safe and reliable for stride-by-stride adjustment of treadmill belt speed, making it suitable for future asymmetrical split-belt walking studies. Further, it can be incorporated into virtual reality rehabilitation paradigms that utilize split-belt treadmill walking. Copyright © 2015 Elsevier Ltd. All rights reserved.

Possible causes of socioeconomic and ethnic differences in seat belt use among high school students.

PubMed

Shin, D; Hong, L; Waldron, I

1999-09-01

This study has assessed seat belt use and factors which may influence seat belt use among high school students from three types of schools. The inner city schools had high proportions of African American and Hispanic American students from low income families, whereas the middle class school and private schools had high proportions of non-Hispanic white students from middle class families with college educated parents. Students from the inner city schools reported less seat belt use than students from the middle class school or private schools. Our analyses evaluated several hypotheses concerning possible reasons why inner city youth had lower rates of seat belt use. In accord with the social influences hypothesis, inner city youth reported lower rates of parental seat belt use and less often being told by parents to use their seat belts, and our regression results indicate that less parental modeling and encouragement of seat belt use was an important cause of inner city youth's lower rates of seat belt use. Our other hypotheses received weaker support, but we did find evidence for two hypothesized differences in attitudes which influence seat belt use. Specifically, inner city youth were more likely to agree with the statement, 'there is no point in wearing seat belts since you have no control over your fate or destiny', and inner city youth attributed less importance to safety concerns as a motivation for seat belt use. These attitudes appeared to contribute to lower rates of seat belt use by inner city youth.

Encouraging full time use of safety belts among current part-time users

DOT National Transportation Integrated Search

1991-01-01

A large percentage of drivers report using their seat belts only some of the time. Most part-time users report they buckle up only for highway driving because they believe that driving around their community does not expose them to a significant risk...

Violators of a child passenger safety law.

PubMed

Agran, Phyllis F; Anderson, Craig L; Winn, Diane G

2004-07-01

Nonuse of child car safety seats (CSSs) remains significant; in 2000, 47% of occupant fatalities among children <5 years of age involved unrestrained children. Nonusers and part-time users of CSSs represent small proportions of the US population that have not responded to intervention efforts. Our study examined the factors contributing to nonuse or part-time use of CSSs and the effects of exposure to a class for violators of the California Child Passenger Safety (CPS) law. Focus groups (in English and Spanish) were conducted with individuals cited for violation of the law (N = 24). A thematic analysis of notes made by an observer, supplemented by audiotapes of the sessions, was conducted. In addition, a study of the effects of exposure to a violator class on knowledge and correct CSS use was conducted among violators. Certified CPS technicians conducted the classes and interviews. Subjects were parents cited as the driver with a child of 20 to 40 pounds, between 12 and 47 months of age. One hundred subjects recruited from the class were compared with 50 subjects who did not attend a class. Follow-up home interviews, with inspection of CCS use, were conducted 3 months after payment of the fine and completion of all court requirements. Fisher's exact test was used for 2 x 2 tables, because some of the tables had small cell sizes. The Mann-Whitney rank sum test was used for child restraint use, knowledge, and correct use scales, because some of these variables were not normally distributed. Linear and logistic regression models were used to examine the effects of several variables on these parameters. Factors influencing CSS nonuse were 1) lifestyle factors, 2) transportation and trip circumstances, 3) nonparent or nondriver issues, 4) parenting style, 5) child's behavior, and 6) perceived risks of nonuse. Violator subjects were mostly Hispanic and female, with incomes of less than 30,000 dollars per year. Those exposed to the class (citation and education group

Availability, functionality, and use of seat belts in Beijing taxis prior to the 2008 Beijing Olympic Games.

PubMed

Fleiter, Judy J; Gao, Liping; Qiu, Chen; Shi, Kan

2009-03-01

Use of driver seat belts and availability and functionality of passenger seat belts in a convenience sample of 231 Beijing taxis were examined in the months prior to the 2008 Beijing Olympic Games. Driver and front passenger seat belt use was mandated in China from 2004 to help address the growing public health crisis of road trauma. Results from observations made by in-vehicle passengers revealed that 21.2% of drivers were correctly wearing a belt, approximately half were not, and one third were using the belt in a non-functional way. Over 3/4 of this sample of taxi drivers were unrestrained while working. The percentage of functionally available belts was higher for front than rear passengers (88.3% and 22.9%, respectively). This low rate of belt availability in rear seats calls into question the preparedness of the fleet to cater for the safety needs of foreign visitors to China, particularly those from countries with high levels of restraint use. Factors influencing the use/misuse of seat belts in China remain largely unexplored. Results of this pilot study support further investigations of barriers to using injury prevention mechanisms such as seat belts in less motorised countries.

The empty primordial asteroid belt.

PubMed

Raymond, Sean N; Izidoro, Andre

2017-09-01

The asteroid belt contains less than a thousandth of Earth's mass and is radially segregated, with S-types dominating the inner belt and C-types the outer belt. It is generally assumed that the belt formed with far more mass and was later strongly depleted. We show that the present-day asteroid belt is consistent with having formed empty, without any planetesimals between Mars and Jupiter's present-day orbits. This is consistent with models in which drifting dust is concentrated into an isolated annulus of terrestrial planetesimals. Gravitational scattering during terrestrial planet formation causes radial spreading, transporting planetesimals from inside 1 to 1.5 astronomical units out to the belt. Several times the total current mass in S-types is implanted, with a preference for the inner main belt. C-types are implanted from the outside, as the giant planets' gas accretion destabilizes nearby planetesimals and injects a fraction into the asteroid belt, preferentially in the outer main belt. These implantation mechanisms are simple by-products of terrestrial and giant planet formation. The asteroid belt may thus represent a repository for planetary leftovers that accreted across the solar system but not in the belt itself.

The empty primordial asteroid belt

PubMed Central

Raymond, Sean N.; Izidoro, Andre

2017-01-01

The asteroid belt contains less than a thousandth of Earth’s mass and is radially segregated, with S-types dominating the inner belt and C-types the outer belt. It is generally assumed that the belt formed with far more mass and was later strongly depleted. We show that the present-day asteroid belt is consistent with having formed empty, without any planetesimals between Mars and Jupiter’s present-day orbits. This is consistent with models in which drifting dust is concentrated into an isolated annulus of terrestrial planetesimals. Gravitational scattering during terrestrial planet formation causes radial spreading, transporting planetesimals from inside 1 to 1.5 astronomical units out to the belt. Several times the total current mass in S-types is implanted, with a preference for the inner main belt. C-types are implanted from the outside, as the giant planets’ gas accretion destabilizes nearby planetesimals and injects a fraction into the asteroid belt, preferentially in the outer main belt. These implantation mechanisms are simple by-products of terrestrial and giant planet formation. The asteroid belt may thus represent a repository for planetary leftovers that accreted across the solar system but not in the belt itself. PMID:28924609

Correct use of safety belts and child restraint devices in cars among children in Goiânia.

PubMed

de Sousa, Roberto Medeiros; Felisbino Júnior, Pedro; Braga, Felipe de Moura; da Costa Neto, Sílvio Dias; Belo, Felipe Marques; Reginaldo, Sandro da Silva; de Moraes, Frederico Barra

2014-01-01

to conduct an observational study, by means of campaigns, regarding the use of child restraint devices in cars in Goiânia. this was a cross-sectional study using a convenience sample built up as cases arose. The data were gathered into an Excel spreadsheet and were analyzed descriptively and statistically (SPSS 16.0), using chi-square and taking p < 0.05 as significant. in 2006, 410 cars were evaluated, and in 2010, 544 cars were evaluated. Around 85% of the occupants were using seat belts correctly at both times (p = 0.650). In 2006, it was observed that a total of 273 passengers were occupying the rear seats, while in 2010 there were 226. Among these, 178 and 170 were using seat belts, respectively, i.e. 65.2% and 75.22% (p = 0.001). In 2006, five children were occupying the front seat without using the seat belt, while in 2010, this number was 42 (p < 0.001). In 2010, it was observed that 458 vehicles were transporting children on the rear seats, and this was being done correctly in 214 vehicles, i.e. 46.72%. In 2006, of the 410 vehicles analyzed, only 90 of them (21.95%) were transporting children correctly (p < 0.001). In addition, there was a difference in the variables within the year evaluated, in which transportation done correctly in the front seat was much more frequent than transportation done correctly in the rear seats, in both years (p < 0.001). Cars transported one to four children, while vans transported one to nine children. In 2006, one van transporting children irregularly was observed, while in 2010 it was done correctly in all cases. comparing these two years (2006 and 2010) in which data were gathered, we can conclude that changes in behavior among drivers in Goiânia have begun, with regard to safety when transporting children in vehicles, with an improvement of 25% (p < 0.001). A large part of this has come through changes in knowledge among this segment of the population, through campaigns that have been carried out

Biomechanical considerations for assessing interactions of children and small occupants with inflatable seat belts.

PubMed

Rouhana, Stephen W; Sundararajan, Srinivasan; Board, Derek; Prasad, Priya; Rupp, Jonathan D; Miller, Carl S; Jeffreys, Thomas A; Schneider, Lawrence W

2013-11-01

NHTSA estimates that more than half of the lives saved (168,524) in car crashes between 1960 and 2002 were due to the use of seat belts. Nevertheless, while seat belts are vital to occupant crash protection, safety researchers continue efforts to further enhance the capability of seat belts in reducing injury and fatality risk in automotive crashes. Examples of seat belt design concepts that have been investigated by researchers include inflatable, 4-point, and reverse geometry seat belts. In 2011, Ford Motor Company introduced the first rear seat inflatable seat belts into production vehicles. A series of tests with child and small female-sized Anthropomorphic Test Devices (ATD) and small, elderly female Post Mortem Human Subjects (PMHS) was performed to evaluate interactions of prototype inflatable seat belts with the chest, upper torso, head and neck of children and small occupants, from infants to young adolescents. Tests simulating a 6-year-old child asleep in a booster seat, with its head lying directly on its shoulder on top of the inflatable seat belt, were considered by engineering judgment, to represent a worst case scenario for interaction of an inflating seat belt with the head and neck of a child and/or small occupant. All evaluations resulted in ATD responses below Injury Assessment Reference Values reported by Mertz et al. (2003). In addition, the tests of the PMHS subjects resulted in no injuries from interaction of the inflating seat belt with the heads, necks, and chests of the subjects. Given the results from the ATD and PMHS tests, it was concluded that the injury risk to children and small occupants from deployment of inflatable seat belt systems is low.

The 2007 click it or ticket high-visibility seat belt mobilization : traffic tech.

DOT National Transportation Integrated Search

2010-09-01

In May 2007 the National Highway Traffic Safety Administration : sponsored the fifth national Click It or Ticket (CIOT) : high-visibility seat belt enforcement mobilization, which followed : the CIOT program model of earned and paid media : publicizi...

Countermeasures that work : a highway safety countermeasure guide for state highway safety offices : eighth edition : 2015

DOT National Transportation Integrated Search

2015-11-01

The guide is a basic reference to assist State Highway Safety Offices in selecting effective, evidence- based : countermeasures for traffic safety problem areas. These areas include: : - Alcohol-and Drug-Impaired Driving; : - Seat Belts and Child Res...

Countermeasures that work : a highway safety countermeasure guide for state highway safety offices : seventh edition : 2013

DOT National Transportation Integrated Search

2013-04-01

The guide is a basic reference to assist State Highway Safety Offices (SHSOs) in selecting effective, evidence-based countermeasures for traffic safety problem areas. These areas include: : - Alcohol-Impaired and Drugged Driving; : - Seat Belts and C...

Improving seat belt use among teen drivers: findings from a service-learning approach.

PubMed

Goldzweig, Irwin A; Levine, Robert S; Schlundt, David; Bradley, Richard; Jones, Gennifer D; Zoorob, Roger J; Ekundayo, O James

2013-10-01

Low seat belt use and higher crash rates contribute to persistence of motor vehicle crashes as the leading cause of teenage death. Service-learning has been identified as an important component of public health interventions to improve health behavior. A service-learning intervention was conducted in eleven selected high schools across the United States in the 2011-2012 school year. Direct morning and afternoon observations of seat belt use were used to obtain baseline observations during the fall semester and post-intervention observations in the spring. The Mann-Whitney U test for 2 independent samples was used to evaluate if the intervention was associated with a statistically significant change in seat belt use. We identified factors associated with seat belt use post-intervention using multivariable logistic regression. Overall seat belt use rate increased by 12.8%, from 70.4% at baseline to 83.2% post-intervention (p<0.0001). A statistically significant increase in seat belt use was noted among white, black, and Hispanic teen drivers. However, black and Hispanic drivers were still less likely to use seat belts while driving compared to white drivers. Female drivers and drivers who had passengers in their vehicle had increased odds of seat belt use. A high school service-learning intervention was associated with improved seat belt use regardless of race, ethnicity, or gender, but did not eliminate disparities adversely affecting minority youth. Continuous incorporation of service-learning in high school curricula could benefit quality improvement evaluations aimed at disparities elimination and might improve the safety behavior of emerging youth cohorts. Copyright © 2013 Elsevier Ltd. All rights reserved.

2003 motor vehicle occupant safety survey. Volume 2, Safety belt report

DOT National Transportation Integrated Search

2003-09-01

The 2003 Motor Vehicle Occupant Safety Survey was the fifth in a series of biennial national telephone surveys on occupant protection issues conducted for the National Highway Traffic Safety Administration (NHTSA). Data collection was conducted by Sc...

Belt conveyor apparatus

DOEpatents

Oakley, David J.; Bogart, Rex L.

1987-01-01

A belt conveyor apparatus according to this invention defines a conveyance path including a first pulley and at least a second pulley. An endless belt member is adapted for continuous travel about the pulleys and comprises a lower portion which engages the pulleys and an integral upper portion adapted to receive objects therein at a first location on said conveyance path and transport the objects to a second location for discharge. The upper belt portion includes an opposed pair of longitudinally disposed crest-like members, biased towards each other in a substantially abutting relationship. The crest-like members define therebetween a continuous, normally biased closed, channel along the upper belt portion. Means are disposed at the first and second locations and operatively associated with the belt member for urging the normally biased together crest-like members apart in order to provide access to the continuous channel whereby objects can be received into, or discharged from the channel. Motors are in communication with the conveyance path for effecting the travel of the endless belt member about the conveyance path. The conveyance path can be configured to include travel through two or more elevations and one or more directional changes in order to convey objects above, below and/or around existing structures.

Traffic Safety Facts, 2001: Occupant Protection.

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

This document provides statistical information on the benefits of occupant restraint systems in U.S. motor vehicle accidents. Data tables include: (1) estimated number of lives saved by restraint systems (seat belts, air bags, child restraints), 1975-2001; (2) cumulative estimated number of lives saved by safety belt use, 1975-2001; and (3)…

Occupant Protection. Traffic Safety Facts, 2000.

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

This document provides statistical information on the benefits of occupant restraint systems in U.S. motor vehicle accidents. Data tables include: (1) estimated number of lives saved by restraint systems (seat belts, air bags, child restraints), 1975-2000; (2) cumulative estimated number of lives saved by safety belt use, 1975-2000; and (3)…

Compliance of expatriates with perceived and real health and safety risks in overseas oil and gas operations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Allen, J.S.

A survey of health and safety concerns amongst an expatriate community in Balikpapan, East Kalimantan, Indonesia, revealed discrepancies between recommended and actual practices, and perceived versus real risks. Eighty-three responses were obtained from an expatriate community of approximately 200 households. Most responders do not follow the advice given prior to transfer regarding malaria prophylaxis. Most responders drive their own vehicles, despite the fact that most had no preparation regarding local traffic laws. A significant number lack adequate seat belts. Most felt insufficiently informed prior to transfer. Forty-three percent would consider using a psychological counseling service. Ranked of greatest importance formore » health and safety were access to medical care, food/water quality, and traffic safety. These responses suggest ways that companies can better prepare families for transfer to this area.« less

Moving belt radiator development status

NASA Technical Reports Server (NTRS)

White, K. Alan

1988-01-01

Development of the Moving Belt Radiator (MBR) as an advanced space radiator concept is discussed. The ralative merits of Solid Belt (SBR), Liquid Belt (LBR), and Hybrid Belt (HBR) Radiators are described. Analytical and experimental efforts related to the dynamics of a rotating belt in microgravity are reviewed. The development of methods for transferring heat to the moving belt is discussed, and the results from several experimental investigations are summarized. Limited efforts related to the belt deployment and stowage, and to fabrication of a hybrid belt, are also discussed. Life limiting factors such as seal wear and micrometeroid resistance are identified. The results from various MBR point design studies for several power levels are compared with advanced Heat Pipe Radiator technology. MBR designs are shown to compare favorable at both 300 and 1000 K temperature levels. However, additional effort will be required to resolve critical technology issues and to demonstrate the advantage of MBR systems.

[History of occupational health physician and industrial safety and health law].

PubMed

Horie, Seichi

2013-10-01

In Japan, an employer of a workplace with 50 or more employees is legally required to assign an occupational health physician. The assignment rate in 2010 was reported as 87.0%. This policy started with the provision of "factory physician"in the Factory Law in 1938, then the Labour Standard Law stipulated "physician hygienist" in 1947, and finally the Industrial Safety and Health Law defined "occupational health physician" in 1972. In 1996, a revision of the law then required those physicians to complete training courses in occupational medicine, as designated by an ordinance. Historically, an on-site physician was expected to cure injuries and to prevent communicable diseases of factory workers. The means of occupational hygienic management by working environment measurements, etc., and of health management by health examinations, etc., were developed. Localized exhaust ventilation and personal protection equipment became widely utilized. Qualification systems for non-medical experts in occupational hygiene were structured, and relationships between employers and occupational health physicians were stipulated in the legislative documents. Currently, the Japan Medical Association and the University of Occupational and Environmental Health, Japan educate and train occupational health physicians, and the Japan Society for Occupational Health maintains a specialized board certification system for these physicians. In the future, additional efforts should be made to strengthen the expertise of occupational health physicians, to define and recognize the roles of non-medical experts in occupational hygiene, to incorporate occupational health services in small enterprises, to promote occupational health risk assessment in the workplace, and to reorganize the current legislation, amended repeatedly over the decades.

Increasing seat belt use through state-level demonstration projects : a compendium of initial findings

DOT National Transportation Integrated Search

2008-08-01

This report summarizes the efforts and results from four of six State-level demonstration projects supported with cooperative agreements from the National Highway Traffic Safety Administration. The projects were intended to increase seat belt use sta...

Food safety knowledge, attitude, and practice toward compliance with abattoir laws among the abattoir workers in Malaysia.

PubMed

Abdullahi, Auwalu; Hassan, Azmi; Kadarman, Norizhar; Saleh, Ahmadu; Baraya, Yusha'u Shu'aibu; Lua, Pei Lin

2016-01-01

Foodborne diseases are common in the developing countries due to the predominant poor food handling and sanitation practices, particularly as a result of inadequate food safety laws, weak regulatory structures, and inadequate funding as well as a lack of appropriate education for food-handlers. The most frequently involved foods in disease outbreaks are of animal origin. However, in spite of the adequate legislation and laws governing the abattoir operation in Malaysia, compliance with food safety requirements during meat processing and waste disposal is inadequate. Therefore, the present study was designed to assess the food safety knowledge, attitude, and practice toward compliance with abattoir laws among the workers in Terengganu, Malaysia. A cross-sectional survey was conducted using simple random sampling technique in the six districts of Terengganu: two districts were used for the pilot study and the remaining four were used for the main study. One hundred sixty-five abattoir workers from the selected districts were interviewed using a structured questionnaire. The mean and standard deviation of knowledge, attitude, and practice scores of the workers were 6.02 and 1.954, 45.16 and 4.496, and 18.03 and 3.186, respectively. The majority of the workers (38.8%) had a low level of knowledge and 91.7% had a positive attitude, while 77.7% had a good practice of compliance. Sex had a significant association with the level of knowledge (P<0.001) and practice (P=0.044) among the workers. The females had a higher level of knowledge than the males, while the males had a better practice of compliance than females. Similarly, knowledge also had a significant (P=0.009) association with the level of practice toward compliance with abattoir laws among the workers. The abattoir workers had a positive attitude and good practice, but a low level of knowledge toward compliance with the abattoir laws. Therefore, public awareness, workshops, and seminars relevant to the abattoir

Food safety knowledge, attitude, and practice toward compliance with abattoir laws among the abattoir workers in Malaysia

PubMed Central

Abdullahi, Auwalu; Hassan, Azmi; Kadarman, Norizhar; Saleh, Ahmadu; Baraya, Yusha’u Shu’aibu; Lua, Pei Lin

2016-01-01

Purpose Foodborne diseases are common in the developing countries due to the predominant poor food handling and sanitation practices, particularly as a result of inadequate food safety laws, weak regulatory structures, and inadequate funding as well as a lack of appropriate education for food-handlers. The most frequently involved foods in disease outbreaks are of animal origin. However, in spite of the adequate legislation and laws governing the abattoir operation in Malaysia, compliance with food safety requirements during meat processing and waste disposal is inadequate. Therefore, the present study was designed to assess the food safety knowledge, attitude, and practice toward compliance with abattoir laws among the workers in Terengganu, Malaysia. Materials and methods A cross-sectional survey was conducted using simple random sampling technique in the six districts of Terengganu: two districts were used for the pilot study and the remaining four were used for the main study. One hundred sixty-five abattoir workers from the selected districts were interviewed using a structured questionnaire. Results The mean and standard deviation of knowledge, attitude, and practice scores of the workers were 6.02 and 1.954, 45.16 and 4.496, and 18.03 and 3.186, respectively. The majority of the workers (38.8%) had a low level of knowledge and 91.7% had a positive attitude, while 77.7% had a good practice of compliance. Sex had a significant association with the level of knowledge (P<0.001) and practice (P=0.044) among the workers. The females had a higher level of knowledge than the males, while the males had a better practice of compliance than females. Similarly, knowledge also had a significant (P=0.009) association with the level of practice toward compliance with abattoir laws among the workers. Conclusion The abattoir workers had a positive attitude and good practice, but a low level of knowledge toward compliance with the abattoir laws. Therefore, public awareness

Seat belt, DWI, and other traffic violations among recent immigrants in Florida and Tennessee.

DOT National Transportation Integrated Search

2013-05-01

Phase I of this project identified two States, Florida and Tennessee, that maintain information on drivers traffic violations and residency status. : Phase II analyzed State databases to examine seat belt nonuse, DWI, and other traffic safety viol...

Observed patterns of misuse of child safety seats

DOT National Transportation Integrated Search

1996-09-01

The National Highway Traffic Safety Administration : (NHTSA) sponsored a study to observe more than 5,900 : children in safety seats or wearing safety belts in : suburban shopping centers in the spring and summer of : 1995. The Ketron Division of the...

Simplified Solar Modulation Model of Inner Trapped Belt Proton Flux As a Function of Atmospheric Density

NASA Technical Reports Server (NTRS)

Wilson, Thomas L.; Lodhi, M. A. K.; Diaz, Abel B.

2005-01-01

No simple algorithm seems to exist for calculating proton fluxes and lifetimes in the Earth's inner, trapped radiation belt throughout the solar cycle. Most models of the inner trapped belt in use depend upon AP8 which only describes the radiation environment at solar maximum and solar minimum in Cycle 20. One exception is NOAAPRO which incorporates flight data from the TIROS/NOAA polar orbiting spacecraft. The present study discloses yet another, simple formulation for approximating proton fluxes at any time in a given solar cycle, in particular between solar maximum and solar minimum. It is derived from AP8 using a regression algorithm technique from nuclear physics. From flux and its time integral fluence, one can then approximate dose rate and its time integral dose. It has already been published in this journal that the absorbed dose rate, D, in the trapped belts exhibits a power law relationship, D = A(rho)(sup -n), where A is a constant, rho is the atmospheric density, and the index n is weakly dependent upon shielding. However, that method does not work for flux and fluence. Instead, we extend this idea by showing that the power law approximation for flux J is actually bivariant in energy E as well as density rho. The resulting relation is J(E,rho)approx.(sum of)A(E(sup n))rho(sup -n), with A itself a power law in E. This provides another method for calculating approximate proton flux and lifetime at any time in the solar cycle. These in turn can be used to predict the associated dose and dose rate.

Space Security Law

NASA Astrophysics Data System (ADS)

Blount, P. J.

2017-06-01

Since the very beginning of the space age, security has been the critical, overriding concern at the heart of both international and domestic space law regimes. While these regimes certainly encompass broader interests, such as commercial uses of outer space, they are built on a legal foundation that is largely intended to regularize interactions among space actors to ensure security, safety, and sustainability in the space environment. Space security law, as a result, has central goals of both maintaining peace and providing security as a public good for the benefit of humankind. The idea of security is a technical and political construct. The law is a tool that is used to articulate that construct as concept and operationalize it as a value. As such, space security law is a network of law and regulation that governs a wide variety of space activities. There are four broad categories that typify the various manifestations of space security law: international peace and security; national security; human security; and space safety and sustainability. International peace and security, the first category, is directly concerned with the international law and norms that have been adopted to decrease the risk of conflict between states. National security, category two, consists of domestic law that implements, at the national level, the obligations found in the first category as well as law that promotes other national security goals. Human security, the third category, is the loose set of law and policy directed at the use of space for the protection of human populations, such as disaster response and planetary protection. Finally, the fourth category, space safety and security, represents the emerging body of law and policy that seeks to protect the space environment through measures that address space debris and harmful contamination. Obviously, these categories overlap and laws can serve duplicative purposes, but this compartmentalization reveals much about the legal

A possible divot in the Kuiper belt's scattered-object size distribution

NASA Astrophysics Data System (ADS)

Shankman, C.; Kavelaars, J.; Gladman, B.; Petit, J.

2014-07-01

The formation and evolution history of the Solar System, while not directly accessible, has measurable signatures in the present-day size distributions of the Trans-Neptunian Object (TNO) populations. The form of the size distribution is modelled as a power law with number going as size to some characteristic slope. Recent works have shown that a single power law does not match the observations across all sizes; the power law breaks to a different form [1, 2, 3]. The large- size objects record the accretion history, while the small-size objects record the collision history. The changes of size-distribution shape and slope as one moves from 'large' to 'medium' to 'small' KBOs are the signature needed to constrain the formation and collision history of the Solar System. The scattering TNOs are those TNOs undergoing strong (scattering) interactions Neptune. The scattering objects can come to pericentre in the giant planet region. This close-in pericentre passage allows for the observation of smaller objects, and thus for the constraint of the small-size end of the size distribution. Our recent analysis of the Canada France Ecliptic Plane Survey's (CFEPS) scattering objects revealed an exciting potential form for the scattering object size distribution - a divot (see Figure). Our divot (a sharp drop in the number of objects per unit size which then returns at a potentially different slope) matches our observations well and can simultaneously explain observed features in other inclined (so-called "hot") Kuiper Belt populations. In this scenario all of the hot populations would share the same source and have been implanted in the outer solar system through scattering processes. If confirmed, our divot would represent a new exciting paradigm for the formation history of the Kuiper Belt. Here we present the results of an extension of our previous work to include a new, deeper, Kuiper Belt survey. By the addition of two new faint scattering objects from this survey which

Analysis of Fault Spacing in Thrust-Belt Wedges Using Numerical Modeling

NASA Astrophysics Data System (ADS)

Regensburger, P. V.; Ito, G.

2017-12-01

Numerical modeling is invaluable in studying the mechanical processes governing the evolution of geologic features such as thrust-belt wedges. The mechanisms controlling thrust fault spacing in wedges is not well understood. Our numerical model treats the thrust belt as a visco-elastic-plastic continuum and uses a finite-difference, marker-in-cell method to solve for conservation of mass and momentum. From these conservation laws, stress is calculated and Byerlee's law is used to determine the shear stress required for a fault to form. Each model consists of a layer of crust, initially 3-km-thick, carried on top of a basal décollement, which moves at a constant speed towards a rigid backstop. A series of models were run with varied material properties, focusing on the angle of basal friction at the décollement, the angle of friction within the crust, and the cohesion of the crust. We investigate how these properties affected the spacing between thrusts that have the most time-integrated history of slip and therefore have the greatest effect on the large-scale undulations in surface topography. The surface position of these faults, which extend through most of the crustal layer, are identifiable as local maxima in positive curvature of surface topography. Tracking the temporal evolution of faults, we find that thrust blocks are widest when they first form at the front of the wedge and then they tend to contract over time as more crustal material is carried to the wedge. Within each model, thrust blocks form with similar initial widths, but individual thrust blocks develop differently and may approach an asymptotic width over time. The median of thrust block widths across the whole wedge tends to decrease with time. Median fault spacing shows a positive correlation with both wedge cohesion and internal friction. In contrast, median fault spacing exhibits a negative correlation at small angles of basal friction (<17˚) and a positive correlation with larger angles

Seat-Belt Use In US Counties: Limited Progress Toward Healthy People 2020 Objectives.

PubMed

Sunshine, Jacob; Dwyer-Lindgren, Laura; Chen, Alan; Mokdad, Ali H

2017-04-01

Spikes in automobile fatalities in 2015 and 2016 have renewed discussions about automobile safety. We measured the prevalence of reported seat-belt compliance in every US county from 2002 to 2012 and found considerable variation. Project HOPE—The People-to-People Health Foundation, Inc.

Seat belt and mobile phone use among vehicle drivers in the city of Doha, Qatar: an observational study.

PubMed

Mahfoud, Ziyad R; Cheema, Sohaila; Alrouh, Hekmat; Al-Thani, Mohammed Hamad; Al-Thani, Al Anoud Mohammed; Mamtani, Ravinder

2015-09-22

In Qatar traffic injuries and fatalities are of serious concern. Mobile phone use whilst driving has been associated with increased risk of vehicular collisions and injuries. Seat belt use has been demonstrated to save lives and reduce the severity of road traffic injuries. Whereas previously published studies may have looked at all front passengers, this study aims to obtain reliable estimates of the prevalence of seat belt and mobile phone use among vehicle drivers in the city of Doha, Qatar. Additionally, we aim to investigate the association of these behaviors with other variables namely gender, time of the day and type of vehicle. An observational study on 2,011 vehicles was conducted in 2013. Data were collected at ten sites within Doha city over a two-week period. Two trained observers surveyed each car and recorded observations on a data collection form adapted from a form used in a 2012 Oklahoma observational study. Associations were assessed using the Chi-squared test or Fisher's exact test. A p-value of .05 or less was considered statistically significant. Overall, 1,463 (72.7 %) drivers were found using a seat belt (95 % CI: 70.8-74.7 %) and 150 (7.5 %) their mobile phones (95 % CI: 6.3-8.6 %) during the observation period. Mobile phone use was significantly associated with not using a seat belt and driving a sport utility vehicle. Significantly lower rates of seat belt use were observed in the early morning and late afternoon. No gender differences were observed. Seatbelt use in Doha was found to be similar to countries in the region but lower than those in western countries. Also, studies from other high-income locations, reported lower rates of mobile phone use while driving than in Doha. Despite road traffic crashes being one of the leading causes of death in Qatar, three out of 10 drivers in Doha, Qatar, do not use a seat belt and about one in 12 use a mobile phone while driving. More efforts, in the form of awareness campaigns and increased law

Epsilon Eridani Inner Asteroid Belt

NASA Image and Video Library

2017-09-14

SCI2017_0004: Artist's illustration of the Epsilon Eridani system showing Epsilon Eridani b, right foreground, a Jupiter-mass planet orbiting its parent star at the outside edge of an asteroid belt. In the background can be seen another narrow asteroid or comet belt plus an outermost belt similar in size to our solar system's Kuiper Belt. The similarity of the structure of the Epsilon Eridani system to our solar system is remarkable, although Epsilon Eridani is much younger than our sun. SOFIA observations confirmed the existence of the asteroid belt adjacent to the orbit of the Jovian planet. Credit: NASA/SOFIA/Lynette Cook

Continuous Mass Measurement on Conveyor Belt

NASA Astrophysics Data System (ADS)

Tomobe, Yuki; Tasaki, Ryosuke; Yamazaki, Takanori; Ohnishi, Hideo; Kobayashi, Masaaki; Kurosu, Shigeru

The continuous mass measurement of packages on a conveyor belt will become greatly important. In the mass measurement, the sequence of products is generally random. An interesting possibility of raising throughput of the conveyor line without increasing the conveyor belt speed is offered by the use of two or three conveyor belt scales (called a multi-stage conveyor belt scale). The multi-stage conveyor belt scale can be created which will adjust the conveyor belt length to the product length. The conveyor belt scale usually has maximum capacities of less than 80kg and 140cm, and achieves measuring rates of more than 150 packages per minute and more. The output signals from the conveyor belt scale are always contaminated with noises due to vibrations of the conveyor and the product to be measured in motion. In this paper an employed digital filter is of Finite Impulse Response (FIR) type designed under the consideration on the dynamics of the conveyor system. The experimental results on the conveyor belt scale suggest that the filtering algorithms are effective enough to practical applications to some extent.

Automatic safety belt systems owner usage and attitudes in GM Chevettes and VW Rabbits

DOT National Transportation Integrated Search

1980-05-01

Author's abstract: The study was designed to: (1) evaluate the effectiveness of automatic restraint systems in increasing belt usage, and (2) determine owner attitudes toward the system. Information gathered from owners of vehicles with automatic sys...

Use of seatbelts in cars with automatic belts.

PubMed Central

Williams, A F; Wells, J K; Lund, A K; Teed, N J

1992-01-01

Use of seatbelts in late model cars with automatic or manual belt systems was observed in suburban Washington, DC, Chicago, Los Angeles, and Philadelphia. In cars with automatic two-point belt systems, the use of shoulder belts by drivers was substantially higher than in the same model cars with manual three-point belts. This finding was true in varying degrees whatever the type of automatic belt, including cars with detachable nonmotorized belts, cars with detachable motorized belts, and especially cars with nondetachable motorized belts. Most of these automatic shoulder belts systems include manual lap belts. Use of lap belts was lower in cars with automatic two-point belt systems than in the same model cars with manual three-point belts; precisely how much lower could not be reliably estimated in this survey. Use of shoulder and lap belts was slightly higher in General Motors cars with detachable automatic three-point belts compared with the same model cars with manual three-point belts; in Hondas there was no difference in the rates of use of manual three-point belts and the rates of use of automatic three-point belts. PMID:1561301

Automatic safety belt systems owner usage and attitudes in GM Chevettes and VW Rabbits

DOT National Transportation Integrated Search

1981-02-01

This study was designed to: (1) evaluate the effectiveness of automatic restraint systems in increasing belt usage, and (2) determine owner attitudes toward the systems. The information gathered from owners of vehicles with automatic systems will ass...

Belt separation system under slat in fattening pig housing: effect of belt type and extraction frequency.

PubMed

Alonso, F; Vázquez, J; Ovejero, I; Garcimartín, M A; Mateos, A; Sánchez, E

2010-08-01

The efficiency of manure separation by a conveyor belt under a partially slatted floor for fattening pigs was determined for two types of belts, a flat belt with an incline of up to 6 degrees transversely and a concave belt with an incline of up to 1 degrees longitudinally. A 31.20% and 23.75% dry matter content of the solid fraction was obtained for the flat and concave belt, respectively. The flat belt was more efficient at 6 degrees than other slope angles. The residence time of the manure on the two belt types influenced the separation efficiency from a live weight of 63.00 kg upwards. The quantity of residue produced with this system was reduced to 25-40% with respect to a pit system under slat. This could mean a remarkable reduction in costs of storage, transport and application of manure. (c) 2010 Elsevier Ltd. All rights reserved.

Occupant restraint legislation handbook : a guide for proponents

DOT National Transportation Integrated Search

1979-02-01

The document is intended to serve as a working guide to individuals and organizations involved in efforts to gain legislative approval of general safety belt usage laws or child restraint laws. The information contained in this handbook falls into tw...

Rural and Urban Differences in Passenger-Vehicle-Occupant Deaths and Seat Belt Use Among Adults - United States, 2014.

PubMed

Beck, Laurie F; Downs, Jonathan; Stevens, Mark R; Sauber-Schatz, Erin K

2017-09-22

Motor-vehicle crashes are a leading cause of death in the United States. Compared with urban residents, rural residents are at an increased risk for death from crashes and are less likely to wear seat belts. These differences have not been well described by levels of rurality. 2014. Data from the Fatality Analysis Reporting System (FARS) and the Behavioral Risk Factor Surveillance System (BRFSS) were used to identify passenger-vehicle-occupant deaths from motor-vehicle crashes and estimate the prevalence of seat belt use. FARS, a census of U.S. motor-vehicle crashes involving one or more deaths, was used to identify passenger-vehicle-occupant deaths among adults aged ≥18 years. Passenger-vehicle occupants were defined as persons driving or riding in passenger cars, light trucks, vans, or sport utility vehicles. Death rates per 100,000 population, age-adjusted to the 2000 U.S. standard population and the proportion of occupants who were unrestrained at the time of the fatal crash, were calculated. BRFSS, an annual, state-based, random-digit-dialed telephone survey of the noninstitutionalized U.S. civilian population aged ≥18 years, was used to estimate prevalence of seat belt use. FARS and BRFSS data were analyzed by a six-level rural-urban designation, based on the U.S. Department of Agriculture 2013 rural-urban continuum codes, and stratified by census region and type of state seat belt enforcement law (primary or secondary). Within each census region, age-adjusted passenger-vehicle-occupant death rates per 100,000 population increased with increasing rurality, from the most urban to the most rural counties: South, 6.8 to 29.2; Midwest, 5.3 to 25.8; West, 3.9 to 40.0; and Northeast, 3.5 to 10.8. (For the Northeast, data for the most rural counties were not reported because of suppression criteria; comparison is for the most urban to the second-most rural counties.) Similarly, the proportion of occupants who were unrestrained at the time of the fatal crash

A six-part collisional model of the main asteroid belt

NASA Astrophysics Data System (ADS)

Cibulková, H.; Brož, M.; Benavidez, P. G.

2014-10-01

In this work, we construct a new model for the collisional evolution of the main asteroid belt. Our goals are to test the scaling law of Benz and Asphaug (Benz, W., Asphaug, E. [1999]. Icarus, 142, 5-20) and ascertain if it can be used for the whole belt. We want to find initial size-frequency distributions (SFDs) for the considered six parts of the belt (inner, middle, “pristine”, outer, Cybele zone, high-inclination region) and to verify if the number of synthetic asteroid families created during the simulation matches the number of observed families as well. We used new observational data from the WISE satellite (Masiero et al., 2011) to construct the observed SFDs. We simulate mutual collisions of asteroids with a modified version of the Boulder code (Morbidelli, A., et al. [2009]. Icarus, 204, 558-573), where the results of hydrodynamic (SPH) simulations of Durda et al. (Durda, D.D., et al. [2007]. Icarus, 498-516) and Benavidez et al. (Benavidez, P.G., et al. [2012]. 219, 57-76) are included. Because material characteristics can significantly affect breakups, we created two models - for monolithic asteroids and for rubble-piles. To explain the observed SFDs in the size range D=1 to 10 km we have to also account for dynamical depletion due to the Yarkovsky effect. The assumption of (purely) rubble-pile asteroids leads to a significantly worse fit to the observed data, so that we can conclude that majority of main-belt asteroids are rather monolithic. Our work may also serve as a motivation for further SPH simulations of disruptions of smaller targets (with a parent body size of the order of 1 km).

Tectonics of some Amazonian greenstone belts

NASA Technical Reports Server (NTRS)

Gibbs, A. K.

1986-01-01

Greenstone belts exposed amid gneisses, granitoid rocks, and less abundant granulites along the northern and eastern margins of the Amazonian Craton yield Trans-Amazonican metamorphic ages of 2.0-2.1 Ga. Early proterozoic belts in the northern region probably originated as ensimatic island arc complexes. The Archean Carajas belt in the southeastern craton probably formed in an extensional basin on older continental basement. That basement contains older Archean belts with pillow basalts and komatiites. Belts of ultramafic rocks warrant investigatijon as possible ophiolites. A discussion follows.

Drivers' assessment of Ford's belt reminder system.

PubMed

Williams, Allan F; Wells, Joann K

2003-12-01

In recent model years, Ford vehicles have been equipped with a supplementary seat belt reminder system that flashes and chimes intermittently for up to 5 min if the driver is unbelted. Sound- and light-based belt reminder systems of various types are beginning to appear in the market place, and it is important to learn about their acceptance and ability to increase belt use. The present study was designed to ascertain consumer reaction and reported belt use regarding the Ford system. Personal interviews were conducted with 405 drivers of vehicles with the reminder system. Among the drivers, 67% said they had activated the belt reminder one or more times, 73% said that the last time this happened they fastened their belts, 46% said their belt use had increased since driving this vehicle, 78% said they liked the reminder system, and 79% said they wanted a reminder system like this in their next vehicle. Five percent had disabled the system. Part-time users were responsive to the reminder, for example, of those who said they currently used belts usually but not on some occasions, 70% said they fastened their seat belts the last time the reminder was activated and 76% said their belt use had increased. Five percent spontaneously mentioned the belt reminder as an especially disliked feature of their new vehicles, and 2% said their belt use had decreased since having it. The 7% of respondents who reported they used belts never or very occasionally were least responsive to the system. Overall, the Ford belt reminder system is being favorably received.

Powerful conveyer belt real-time online detection system based on x-ray

NASA Astrophysics Data System (ADS)

Rong, Feng; Miao, Chang-yun; Meng, Wei

2009-07-01

The powerful conveyer belt is widely used in the mine, dock, and so on. After used for a long time, internal steel rope of the conveyor belt may fracture, rust, joints moving, and so on .This would bring potential safety problems. A kind of detection system based on x-ray is designed in this paper. Linear array detector (LDA) is used. LDA cost is low, response fast; technology mature .Output charge of LDA is transformed into differential voltage signal by amplifier. This kind of signal have great ability of anti-noise, is suitable for long-distance transmission. The processor is FPGA. A IP core control 4-channel A/D convertor, achieve parallel output data collection. Soft-core processor MicroBlaze which process tcp/ip protocol is embedded in FPGA. Sampling data are transferred to a computer via Ethernet. In order to improve the image quality, algorithm of getting rid of noise from the measurement result and taking gain normalization for pixel value is studied and designed. Experiments show that this system work well, can real-time online detect conveyor belt of width of 2.0m and speed of 5 m/s, does not affect the production. Image is clear, visual and can easily judge the situation of conveyor belt.

Dynamical history of the asteroid belt and implications for terrestrial pla net bombardment

NASA Astrophysics Data System (ADS)

Minton, David Andrew

The main asteroid belt spans ~ 2-4 AU in heliocentric distance and is sparsely populated by rocky debris. The dynamical structure of the main belt records clues to past events in solar system history. Evidence from the structure of the Kuiper belt, an icy debris belt beyond Neptune, suggests that the giant planets were born in a more compact configuration and later experienced planetesimal-driven planet migration. Giant planet migration caused both mean motion and secular resonances to sweep across the main asteroid belt, raising the eccentricity of asteroids into planet-crossing orbits and depleting the belt. I show that the present-day semimajor axis and eccentricity distributions of large main belt asteroids are consistent with excitation and depletion due to resonance sweeping during the epoch of giant planet migration. I also use an analytical model of the sweeping of the n 6 secular resonance, to set limits on the migration speed of Saturn. After planet migration, dynamical chaos became the dominant loss mechanism for asteroids with diameters D [Special characters omitted.] 10 km in the current asteroid belt. I find that the dynamical loss history of test particles from this region is well described with a logarithmic decay law. My model suggests that the rate of impacts from large asteroids may have declined by a factor of three over the last ~ 3 Gy, and that the present-day impact flux of D > 10 km objects on the terrestrial planets is roughly an order of magnitude less than estimates used in crater chronologies and impact hazard risk assessments. Finally, I have quantified the change in the solar wind 6 Li/ 7 Li ratio due to the estimated in-fall of chondritic material and enhanced dust production during the epoch of planetesimal-driven giant planet migration. The solar photosphere is currently highly depleted in lithium relative to chondrites, and 6 Li is expected to be far less abundant in the sun than 7 Li due to the different nuclear reaction rates of

Roll seat belt induced injury of the duodenum.

PubMed

Bergqvist, D; Hedelin, H

1976-05-01

A case of duodenal rupture with a roll three-point seatbelt is described. It is apparently the seventh reported case of duodenal rupture in safety belt users. A female driver fell asleep, and her car went off the road, rolling forward in a ditch, slowing slightly, and then came to a sudden stop. The rupture was unusual: on the first part of duodenum, intraperitoneal, and longitudinal. The rupture mechanism is discussed, and the deficiencies of the roll seatbelt pointed out in accidents like the one described.

16 CFR 1000.2 - Laws administered.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act (Pub...

16 CFR 1000.2 - Laws administered.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act (Pub...

16 CFR 1000.2 - Laws administered.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act (Pub...

16 CFR 1000.2 - Laws administered.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Laws administered. 1000.2 Section 1000.2 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL COMMISSION ORGANIZATION AND FUNCTIONS § 1000.2 Laws administered. The Commission administers five acts: (a) The Consumer Product Safety Act (Pub...

Child safety seat and safety belt use among urban travelers.

DOT National Transportation Integrated Search

1984-01-01

During nine days in June 1977 and nine in June 1983, four major metropolitan areas of Virginia were surveyed to determine whether safety restraints were being used by urban travelers. Observers stationed at selected signalized intersections displayed...

Is seat belt use associated with fewer days of lost work after motor vehicle collisions?

PubMed

Metzger, Jesse; McGwin, Gerald; MacLennan, Paul A; Rue, Loring W

2004-05-01

Seat belt use has consistently been shown to reduce motor vehicle collision (MVC)-related morbidity and mortality. The goal of this study is to determine whether seat belt use is associated with fewer lost workdays among occupants involved in MVCs. The 1995 to 2000 National Automotive Sampling System (NASS) data files were used. The NASS is a national probability sample of passenger vehicles involved in police-reported tow-away MVCs. Occupants' lost workdays, which are routinely collected as part of an NASS investigation, were compared according to seat belt use. During 1995 to 2000 in the United States, surviving occupants involved in MVCs lost a total of 42.1 million workdays (approximately 7.0 million lost workdays per year; 2.4 lost workdays per person). The overall difference in lost workdays between the belted and unbelted occupants was 1.59 days (1.99 days vs. 3.58 days, respectively; p < 0.001). After adjusting for potentially confounding factors, belted occupants had 1.52 fewer lost workdays compared with unbelted occupants (p < 0.001). This translates to an estimated 7.3 million lost workdays and an associated $566 million in lost wages and $1.25 billion in work-place costs attributable to lack of seat belt use in the United States during 1995 to 2000. Lost workdays attributable to MVCs in the United States have sizable financial implications. Furthermore, seat belt use significantly reduces lost time at work and is associated with a significant cost savings. The national impact of unbelted driving on work productivity is dramatic, and further efforts to promote appropriate seat belt use should continue as part of the national safety agenda.

Pilot tests of a seat belt gearshift delay on the belt use of commercial fleet drivers.

DOT National Transportation Integrated Search

2009-12-01

the seat belt was buckled. Participants, commercial drivers from the United States and Canada who did not consistently wear their seat belts, could avoid the delay by fastening their seat belts. Unbelted participants experienced a delay of either a c...

A joint econometric analysis of seat belt use and crash-related injury severity.

PubMed

Eluru, Naveen; Bhat, Chandra R

2007-09-01

This paper formulates a comprehensive econometric structure that recognizes two important issues in crash-related injury severity analysis. First, the impact of a factor on injury severity may be moderated by various observed and unobserved variables specific to an individual or to a crash. Second, seat belt use is likely to be endogenous to injury severity. That is, it is possible that intrinsically unsafe drivers do not wear seat belts and are the ones likely to be involved in high injury severity crashes because of their unsafe driving habits. The preceding issues are considered in the current research effort through the development of a comprehensive model of seat belt use and injury severity that takes the form of a joint correlated random coefficients binary-ordered response system. To our knowledge, this is the first instance of such a model formulation and application not only in the safety analysis literature, but in the econometrics literature in general. The empirical analysis is based on the 2003 General Estimates System (GES) data base. Several types of variables are considered to explain seat belt use and injury severity levels, including driver characteristics, vehicle characteristics, roadway design attributes, environmental factors, and crash characteristics. The results, in addition to confirming the effects of various explanatory variables, also highlight the importance of (a) considering the moderating effects of unobserved individual/crash-related factors on the determinants of injury severity and (b) seat belt use endogeneity. From a policy standpoint, the results suggest that seat belt non-users, when apprehended in the act, should perhaps be subjected to both a fine (to increase the chances that they wear seat belts) as well as mandatory enrollment in a defensive driving course (to attempt to change their aggressive driving behaviors).