WorldWideScience

Sample records for child safety seats

  1. System for controlling child safety seat environment

    Science.gov (United States)

    Dabney, Richard W. (Inventor); Elrod, Susan V. (Inventor)

    2008-01-01

    A system is provided to control the environment experienced by a child in a child safety seat. Each of a plurality of thermoelectric elements is individually controllable to be one of heated and cooled relative to an ambient temperature. A first portion of the thermoelectric elements are positioned on the child safety seat such that a child sitting therein is positioned thereover. A ventilator coupled to the child safety seat moves air past a second portion of the thermoelectric elements and filters the air moved therepast. One or more jets coupled to the ventilator receive the filtered air. Each jet is coupled to the child safety seat and can be positioned to direct the heated/cooled filtered air to the vicinity of the head of the child sitting in the child safety seat.

  2. Evidence that Seat Belts are as Effective as Child Safety Seats in Preventing Death for Children Aged Two and Up

    OpenAIRE

    Steven D. Levitt

    2005-01-01

    Over the last thirty years, the use of child safety seats in motor vehicles has increased dramatically, fueled by well publicized information campaigns and legal mandates. In spite of this movement, there is relatively little empirical evidence regarding the efficacy of child safety seats relative to the much cheaper alternative of traditional seat belts. Using data from the Fatality Analysis Reporting System (FARS) on all fatal crashes in the United States from 1975-2003, I find that child s...

  3. Penetrating pediatric trauma owing to improper child safety seat use.

    Science.gov (United States)

    Riggle, Andrew; Bollins, John; Konda, Subbarredy; Aggarwal, Rahul; Beiswenger, Ashlei

    2010-01-01

    We present a case of a 15-month-old child with a history of thoracic impalement after improper safety seat restraint. The foreign body was stabilized with bulky dressings in the field before transport. Imaging revealed possible pulmonary artery involvement; and consequently, a thoracotomy was done to obtain vascular control before removal. We use this case to highlight prehospital care and operative management of a patient with foreign body impalement. PMID:20105612

  4. The Economic Benefits of Child Safety Seat Misuse Reduction Programs and Design Improvements for Children in Rear Seats

    OpenAIRE

    Zaloshnja, E.; Miller, T R

    2007-01-01

    This study finds that the break-even point for child safety seat misuse reduction programs and vehicle and seat design improvements is $121 a year per child seat in use, annual misuse reduction program cost is $6, and Lower Anchors and Tethers for Children (LATCH) cost $13 annually per seat in use (in 2004 dollars). To estimate societal injury cost savings we compared tow-away crash outcomes for children ages 0–4, traveling in child seats in the back of passenger vehicles in 1984–1986 vs. 199...

  5. Newborn Parent Based Intervention to Increase Child Safety Seat Use

    Science.gov (United States)

    Liu, Xiangxiang; Yang, Jingzhen; Cheng, Fuyuan; Li, Liping

    2016-01-01

    This paper intends to assess the effect of a maternity department intervention on improvement of knowledge and use of child safety seats (CSS) among newborn parents. An intervention study included three groups (one education plus free CSS intervention group, one education only group, and one control group). The participants were parents of newborns in the maternity department of two hospitals. Both of the intervention groups received a folded pamphlet of child passenger safety, a height chart and standardized safety education during their hospital stay after giving birth. The education plus free CSS intervention group received an additional free CSS and professional installation training at hospital discharge. The control group received a pamphlet with educational information about nutrition and food safety. Three months after enrollment, a telephone follow-up was conducted among participants in the three groups. Data on child passenger safety knowledge, risky driving behaviors, and use of CSS were evaluated before and after the intervention. A total of 132 newborn parents were enrolled in the study; of those, 52 (39.4%) were assigned into the education plus free CSS intervention group, 44 (33.3%) were in the education intervention only group, and 36 (27.3%) were in the control group. No significant differences existed in demographics among the three groups. There was a significant difference in newborn parents’ child passenger safety knowledge and behaviors in the three groups before and after the intervention. In addition, the CSS use increased significantly in the education plus free CSS group after the intervention compared to parents in the education only or control groups. Education on safety, combined with a free CSS and professional installation training, were effective at increasing newborn parents’ knowledge and use of CSS. Future studies with larger sample sizes and longer follow-up are needed to determine a long-term effect of the intervention. PMID

  6. Newborn Parent Based Intervention to Increase Child Safety Seat Use.

    Science.gov (United States)

    Liu, Xiangxiang; Yang, Jingzhen; Cheng, Fuyuan; Li, Liping

    2016-01-01

    This paper intends to assess the effect of a maternity department intervention on improvement of knowledge and use of child safety seats (CSS) among newborn parents. An intervention study included three groups (one education plus free CSS intervention group, one education only group, and one control group). The participants were parents of newborns in the maternity department of two hospitals. Both of the intervention groups received a folded pamphlet of child passenger safety, a height chart and standardized safety education during their hospital stay after giving birth. The education plus free CSS intervention group received an additional free CSS and professional installation training at hospital discharge. The control group received a pamphlet with educational information about nutrition and food safety. Three months after enrollment, a telephone follow-up was conducted among participants in the three groups. Data on child passenger safety knowledge, risky driving behaviors, and use of CSS were evaluated before and after the intervention. A total of 132 newborn parents were enrolled in the study; of those, 52 (39.4%) were assigned into the education plus free CSS intervention group, 44 (33.3%) were in the education intervention only group, and 36 (27.3%) were in the control group. No significant differences existed in demographics among the three groups. There was a significant difference in newborn parents' child passenger safety knowledge and behaviors in the three groups before and after the intervention. In addition, the CSS use increased significantly in the education plus free CSS group after the intervention compared to parents in the education only or control groups. Education on safety, combined with a free CSS and professional installation training, were effective at increasing newborn parents' knowledge and use of CSS. Future studies with larger sample sizes and longer follow-up are needed to determine a long-term effect of the intervention. PMID

  7. Car child safety seats use among Iranian children in Mashad.

    Science.gov (United States)

    Karbakhsh, Mojgan; Jarahi, Lida

    2016-06-01

    Despite the strong evidence of child safety seats (CSSs) effectiveness in reducing injuries, it is still rarely used in some societies. The purpose of this study was to determine prevalence and predictors of CSS use in Mashad, Iran. Five hundred ninety kindergarten children whose parents owned a car were enrolled in the study. Parents were asked about using CSS for their children, reasons for CSS use/non-use, demographics, history of road traffic injuries and receiving any advice on CSS. Of families, 25.5% expressed that they used CSS for their child at present or any time in the past, but only 6.3% of children travelled restrained in CSS at the time of study. Age-appropriate CSS use was reported in 14.5% of infants and 2.3% of 1-5-year-old children. A significant relationship was observed between lower child age, higher maternal education and high family income with CSS use. The main reasons for CSS none-use were reported as not feeling the need (42%), followed by its high price (22%). Use of CSS was uncommon. The financial concerns and information gap about the essential need for CSS should be considered as priorities for action especially among lower socio-economic groups of society. PMID:25077890

  8. The use of child safety seats: A survey on levels of knowledge and attitudes of university employees

    Directory of Open Access Journals (Sweden)

    Yılmaz Palancı

    2011-06-01

    Full Text Available Child safety seats are the best practice for protecting child occupants. In western world, a significant reduction of child deaths in motor vehicle crashes has occurred over the past years. However, the use of child safety seats will be obligatory in Turkey from 2010 onwards. We aimed to determine the prevalence of safety seat use and survey the opinions of parents about children safety seat use in traffic.Materials and methods: A survey was conducted in Kars province of Turkey. A questionnaire was handed out to parents who were employees in a university. The first part of questionnaire was concerned with the personal properties of participants. The second part was designed to evaluate the level of parents’ knowledge on child safety seat.Results: Of the 600 questionnaires distributed, 516 (86% were returned and included in the final analysis. This study showed that 266 participants were having children and automobile. The ownership of child safety seat was only 13.5% among them. The parents reported that the lack of knowledge about child safety seats was the main reason for not having safety seats. Majority of parents stated that they would be more careful in the future about child safety in traffic.Conclusion: This study showed that most parents were uninformed about the necessity of child safety seats. The authorities have to develop new strategies to increase the rate of child safety seat use. J Clin Exp Invest 2011;2(2:157-60

  9. Parental willingness to pay for child safety seats in Mashad, Iran

    Directory of Open Access Journals (Sweden)

    Karbakhsh Mojgan

    2011-05-01

    Full Text Available Abstract Background Iran has one of the highest rates of road traffic crash death rates throughout the world and road traffic injuries are the leading cause of years of life lost in the country. Using child car safety seats is not mandatory by law in Iran. The purpose of this research was to determine the parental willingness to pay (WTP for child restraints in Mashad, the second most populated city in Iran with one of the highest rates of road traffic-related deaths. Methods We surveyed 590 car-owner parents of kindergarten children who were willing to participate in the study in the year 2009. We asked them about the maximum amount of money they were willing to pay for car safety seats using contingent valuation method. Results The mean age of children was 33.5 months. The median parental WTP for CSS was about $15. Considering the real price of CSSs in Iran, only 12 percent of responders could be categorized as being willing to pay for it. Family income level was the main predictor of being willing to pay. Conclusions The median parental WTP was much lower than the actual price of the safety seats, and those who were of lower socio-economic class were less willing to pay. Interventions to increase low-income families' access to child safety seats such as providing free of charge or subsidized seats, renting or health insurance coverage should be considered.

  10. Boosting safety behaviour: Descriptive norms encourage child booster seat usage amongst low involvement parents.

    Science.gov (United States)

    Jeffrey, Jennifer; Whelan, Jodie; Pirouz, Dante M; Snowdon, Anne W

    2016-07-01

    Campaigns advocating behavioural changes often employ social norms as a motivating technique, favouring injunctive norms (what is typically approved or disapproved) over descriptive norms (what is typically done). Here, we investigate an upside to including descriptive norms in health and safety appeals. Because descriptive norms are easy to process and understand, they should provide a heuristic to guide behaviour in those individuals who lack the interest or motivation to reflect on the advocated behaviour more deeply. When those descriptive norms are positive - suggesting that what is done is consistent with what ought to be done - including them in campaigns should be particularly beneficial at influencing this low-involvement segment. We test this proposition via research examining booster seat use amongst parents with children of booster seat age, and find that incorporating positive descriptive norms into a related campaign is particularly impactful for parents who report low involvement in the topic of booster seat safety. Descriptive norms are easy to state and easy to understand, and our research suggests that these norms resonate with low involvement individuals. As a result, we recommend incorporating descriptive norms when possible into health and safety campaigns. PMID:27085145

  11. Child Transportation Safety Tips.

    Science.gov (United States)

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

    This document presents nine tips regarding safe infant and child transportation, each tip explained in one to two pages. The tips are as follows: (1) quick safety seat checkup; (2) where should your child ride? (3) how to protect your new baby in the car; (4) what safety seat to use for a big baby or toddler? (5) how should preschool and school…

  12. Seat belts, airbags and child protection devices. [previously: Seat belts and child restraint seats.

    NARCIS (Netherlands)

    2010-01-01

    In the Netherlands, the use of seat belts results in a yearly reduction of hundreds of fatalities. Seat belts reduce the risk of fatal injury by 37 to 48%, depending on the position in the car. At 50%, the effect of child protection devices is even slightly higher. When last measured (in 2010), 97%

  13. Car Seat Safety.

    Science.gov (United States)

    Preston, J. A.

    1991-01-01

    This article provides information and a product listing concerning the special automobile seating needs of children with disabilities. The products listed meet the needs of children who weigh less than 20 pounds, must be transported lying down, need help with trunk control and/or head control, wear hip spica casts, are ventilator-dependent, and…

  14. Car Seat Safety

    Science.gov (United States)

    ... neck, and torso in a crash (at this age, a child's neck usually isn't strong enough to support ... are placed in different positions depending on a child's age: They face toward the rear until a baby ...

  15. 76 FR 53660 - Federal Motor Vehicle Safety Standards; Seat Belt Assemblies

    Science.gov (United States)

    2011-08-29

    ..., child passenger safety is an area of great importance to the agency. Children restrained using seat... involved in a collision would experience an inadvertent buckle release upon loading of the belt, and...

  16. Even in Taxis, Kids Belong in Safety Seats

    Science.gov (United States)

    ... gov/medlineplus/news/fullstory_158608.html Even in Taxis, Kids Belong in Safety Seats But study finds ... 2, 2016 (HealthDay News) -- Small children riding in taxis often aren't in a car safety seat, ...

  17. Auto Safety

    Science.gov (United States)

    ... 5 Things to Know About Zika & Pregnancy Auto Safety KidsHealth > For Parents > Auto Safety Print A A ... by teaching some basic rules. Importance of Child Safety Seats Using a child safety seat (car seat) ...

  18. Advanced Infant Car Seat Would Increase Highway Safety

    Science.gov (United States)

    Dabney, Richard; Elrod, Susan

    2004-01-01

    An advanced infant car seat has been proposed to increase highway safety by reducing the incidence of crying, fussy behavior, and other child-related distractions that divert an adult driver s attention from driving. In addition to a conventional infant car seat with safety restraints, the proposed advanced infant car seat would include a number of components and subsystems that would function together as a comprehensive infant-care system that would keep its occupant safe, comfortable, and entertained, and would enable the driver to monitor the baby without having to either stop the car or turn around to face the infant during driving. The system would include a vibrator with bulb switch to operate; the switch would double as a squeeze toy that would make its own specific sound. A music subsystem would include loudspeakers built into the seat plus digital and analog circuitry that would utilize plug-in memory modules to synthesize music or a variety of other sounds. The music subsystem would include a built-in sound generator that could synthesize white noise or a human heartbeat to calm the baby to sleep. A second bulb switch could be used to control the music subsystem and would double as a squeeze toy that would make a distinct sound. An anti-noise sound-suppression system would isolate the baby from potentially disturbing ambient external noises. This subsystem would include small microphones, placed near the baby s ears, to detect ambient noise. The outputs of the microphone would be amplified and fed to the loudspeakers at appropriate amplitude and in a phase opposite that of the detected ambient noise, such that the net ambient sound arriving at the baby s ears would be almost completely cancelled. A video-camera subsystem would enable the driver to monitor the baby visually while continuing to face forward. One or more portable miniature video cameras could be embedded in the side of the infant car seat (see figure) or in a flip-down handle. The outputs of

  19. 14 CFR 121.311 - Seats, safety belts, and shoulder harnesses.

    Science.gov (United States)

    2010-01-01

    ... defined in Federal Motor Vehicle Safety Standard No. 213 (49 CFR 571.213)), vest- and harness-type child.... Editorial Note: For Federal Register citations affecting § 121.311, see the List of CFR Sections Affected... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Seats, safety belts, and shoulder...

  20. Knowledge, Attitudes and Behaviors on Child Passenger Safety among Expectant Mothers and Parents of Newborns: A Qualitative and Quantitative Approach

    OpenAIRE

    Liu, Xiangxiang; Yang, Jingzhen; Chen, Xiaojun; Li, Liping

    2016-01-01

    Objective To investigate the knowledge, attitudes, and intended behaviors about use of child safety seats among parents of newborns and explore expectant mothers’ views and decisions regarding child safety seats use. Methods A cross-sectional survey and semi-structured interview were conducted in the maternity departments of two hospitals in China. Parents of newborns were recruited after delivery and surveyed on their knowledge, attitudes and behaviors regarding child safety seats use. Pregn...

  1. Child car seats – a habitat for house dust mites and reservoir for harmful allergens

    Directory of Open Access Journals (Sweden)

    David Clarke

    2015-02-01

    Full Text Available [b]Introduction and objective[/b]. House dust mites produce allergens which can cause or aggravate diseases such as asthma, eczema and rhinitis. The objectives of this study are to quantify typical house dust mite and Der p 1 allergen levels in child car seats, and to determine external variables that may influence mite populations in cars. [b]Materials and Methods[/b]. Dust samples were collected from the child car seats and driver seats of 106 cars using a portable vacuum sampling pump over a two minute sampling period. Mites were counted and identified and results were expressed as mites per gram (mites/g of dust, while Der p 1 content of samples were measured by enzyme-linked immunosorbent assay (ELISA. Questionnaires were completed by participants to identify environmental and behavioural effects on mite populations. Results were analysed using General Linear Model (GLM procedures. [b]Results[/b]. Twelve species of mites, of which nine are known to produce harmful allergens, were recorded from 212 dust samples. Over 80% of drivers’ seats and over 77% of child car seats harboured dust mites with a significant correlation (p = 0.001 between the mites/g of dust and Der p 1 content recovered from each seat. A mean of 53 mites/g of dust per seat was recovered, with a mean Der p 1 level of 1.1µg/g. Over 12% of driver seats and 15% of child car seats contained house dust mite levels sufficient to be risk factors for sensitisation and allergic reactions. [b]Conclusions[/b]. Child car seats and driver seats are habitats to a range of mite species which can be present in sufficient concentrations to cause or aggravate allergen related illnesses in individuals who are genetically predisposed.

  2. Child passenger safety.

    Science.gov (United States)

    Durbin, Dennis R

    2011-04-01

    Despite significant reductions in the number of children killed in motor vehicle crashes over the past decade, crashes continue to be the leading cause of death for children 4 years and older. Therefore, the American Academy of Pediatrics continues to recommend inclusion of child passenger safety anticipatory guidance at every health-supervision visit. This technical report provides a summary of the evidence in support of 5 recommendations for best practices to optimize safety in passenger vehicles for children from birth through adolescence that all pediatricians should know and promote in their routine practice. These recommendations are presented in the revised policy statement on child passenger safety in the form of an algorithm that is intended to facilitate their implementation by pediatricians with their patients and families. The algorithm is designed to cover the majority of situations that pediatricians will encounter in practice. In addition, a summary of evidence on a number of additional issues that affect the safety of children in motor vehicles, including the proper use and installation of child restraints, exposure to air bags, travel in pickup trucks, children left in or around vehicles, and the importance of restraint laws, is provided. Finally, this technical report provides pediatricians with a number of resources for additional information to use when providing anticipatory guidance to families. PMID:21422094

  3. Global Threats to Child Safety.

    Science.gov (United States)

    Mace, Sharon E

    2016-02-01

    Children have rights, as enumerated in the Declaration of the Rights of the Child, and need protection from violence, exploitation, and abuse. Global threats to child safety exist. These threats include lack of basic needs (food, clean water, sanitation), maltreatment, abandonment, child labor, child marriage, female genital mutilation, child trafficking, disasters, and armed conflicts/wars. Recent disasters and armed conflicts have led to a record number of displaced people especially children and their families. Strategies and specific programs can be developed and implemented for eliminating threats to the safety of children. PMID:26613687

  4. Head impact mechanisms of a child occupant seated in a child restraint system as determined by impact testing.

    Science.gov (United States)

    Yoshida, Ryoichi; Okada, Hiroshi; Nomura, Mitsunori; Mizuno, Koji; Tanaka, Yoshinori; Hosokawa, Naruyuki

    2011-11-01

    In side collision accidents, the head is the most frequently injured body region for child occupants seated in a child restraint system (CRS). Accident analyses show that a child's head can move out of the CRS shell, make hard contact with the vehicle interior, and thus sustain serious injuries. In order to improve child head protection in side collisions, it is necessary to understand the injury mechanism of a child in the CRS whose head makes contact with the vehicle interior. In this research, an SUV-to-car oblique side crash test was conducted to reconstruct such head contacts. A Q3s child dummy was seated in a CRS in the rear seat of the target car. The Q3s child dummy's head moved out beyond the CRS side wing, moved laterally, and made contact with the side window glass and the doorsill. It was demonstrated that the hard head contact, which produced a high HIC value, could occur in side collisions. A series of sled tests was carried out to reproduce the dummy kinematic behavior observed in the SUV-to-car crash test, and the sled test conditions such as sled angle, ECE seat slant angle and velocity-time history that duplicated the kinematic behavior were determined. A parametric study also was conducted with the sled tests; and it was found that the impact angle, harness slack, chest clip, and the CRS side wing shape affected the torso motion and head contact with the vehicle interior. PMID:22869307

  5. 14 CFR 23.785 - Seats, berths, litters, safety belts, and shoulder harnesses.

    Science.gov (United States)

    2010-01-01

    ... shoulder harnesses. 23.785 Section 23.785 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT... belts, and shoulder harnesses. There must be a seat or berth for each occupant that meets the following... and the attachment of— (1) Each seat to the structure; and (2) Each safety belt and shoulder...

  6. 75 FR 31691 - Safety Standard for Infant Bath Seats: Final Rule

    Science.gov (United States)

    2010-06-04

    ... various water levels and possible head positions of occupants vs. angles of bath seats to determine what... risk of injury associated with the product. We are issuing a safety standard for infant bath seats in... requirements would further reduce the risk of injury associated with the product. Section 104(b)(2) of...

  7. Safety for Your Child: 10 Years

    Science.gov (United States)

    ... Stages Listen Español Text Size Email Print Share Safety for Your Child: 10 Years Page Content Article ... out if your child's friends carry guns. Sports Safety At this age your child may be playing ...

  8. Safety for Your Child: 8 Years

    Science.gov (United States)

    ... Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations At Home At Play On The Go All ... Your Child: 8 Years Ages & Stages ... rules. But your child can learn safety rules with your help and reminders. Your child now goes out more without you ...

  9. 14 CFR 25.785 - Seats, berths, safety belts, and harnesses.

    Science.gov (United States)

    2010-01-01

    ... must be protected from head injury by a safety belt and an energy absorbing rest that will support the... from contacting any injurious object. Each occupant of any other seat must be protected from head... use. (4) Located to minimize the probability that occupants would suffer injury by being struck...

  10. Fasten seat belts: Do car safety systems cause positive externalities?

    OpenAIRE

    Michael Berlemann; Andreas Matthes

    2011-01-01

    Although traffic safety belongs to the quite intensively regulated sectors, there has been little discussion about the adequacy of the arguments underlying these regulations. We argue that passive and active car safety systems might cause positive externalities for other traffic participants and present empirical evidence in favour of this hypothesis.

  11. CDC Vital Signs: Child Passenger Safety

    Science.gov (United States)

    ... belt . Counsel patients of all ages about the importance and effectiveness of buckling up. Parents and caregivers ... On Other Web Sites National Highway Traffic Safety Administration: Parents Central National Highway Traffic Safety Administration: Child ...

  12. Online Child Safety Law, Technology and Governance

    CERN Document Server

    Savirimuthu, Dr Joseph

    2012-01-01

    This work explores the growing convergence between youth culture and digital communication technologies and the corresponding challenges posed to policymakers, examining the current governance debate on online child safety.

  13. Safety for Your Child: 6 Years

    Science.gov (United States)

    ... in Action Medical Editor & Editorial Advisory Board Sponsors Sponsorship Opporunities Spread the Word Shop AAP Find a Pediatrician ... > Safety for Your Child: 6 Years Ages & Stages Listen Español Text Size ...

  14. 77 FR 45242 - Revisions to Safety Standards for Durable Infant or Toddler Products: Infant Bath Seats and Full...

    Science.gov (United States)

    2012-07-31

    ... stringent. 75 FR 31691. ASTM notified us that the current version of the ASTM standard for infant bath seats..., with two modifications to ] make the standard more stringent. 75 FR 81766. ASTM notified us that the..., family child care homes, and places of public accommodation. 75 FR 81786-87. The crib rule...

  15. Numerical prediction of seating position in car seats

    NARCIS (Netherlands)

    Hoof, J.F.A.M. van; Markwijk, R. van; Verver, M.M.; Furtado, R.; Pewinsky, W.

    2004-01-01

    Two of the main design objectives for car interiors are comfort and safety. These aspects are both determined by the seating position of the occupant. Seat manufacturers use the SAE Three-Dimensional H-Point Machine™ to measure seating positions to design, audit, and benchmark seats. The seating pos

  16. Parent's knowledge, attitudes and behaviours about using child car safety seat: example of ZonguldakÇocuk oto güvenlik koltuğu kullanımı konusunda ebeveynlerin bilgi, tutum ve davranışları: Zonguldak örneği

    Directory of Open Access Journals (Sweden)

    Meltem Kürtüncü

    2013-09-01

    Full Text Available Introduction: Çocuk koltuklarının otomobillerde kullanılmasının en temel nedeni araç içinde seyahat eden çocuğun kaza sırasında oturduğu yerden fırlayıp savrulmasını önlemektir. Otomobile sabitlenen koltuklar çocukların başını ve vücudunu korumakta olup her yaş grubu çocuğun boyuna, kilosuna ve arabanın cinsine göre değişiklik göstermektedir Purpose: This study has been fulfilled to determine frequency of using child care auto safety seat, the level of knowledge of parents and opinions about this subject. Method and material: The data for this study were collected between the dates of 13 February and 30 June 2012. The group of this study consists of parents who applied to Mithat Paşa and Çatalağzı and Kilimli Family Health Centers in Zonguldak. The parents who have car and child between 0-9 ages have been included into this study. The parents who have physically and mentally defectives and prematüre children, have been excluded from the study. Results: According to the results of the study, a significant relationship has been found between parents' level of education and the number of children using CCSS. Families using thecar seatwithout knowledge (55% have remarkable. Conclusions and recommendations: All the Health Staffers and the media organizations have responsible for informing and raising awareness on CCSS of parents. Özet Giriş: Çocuk koltuklarının otomobillerde kullanılmasının en temel nedeni araç içinde seyahat eden çocuğun kaza sırasında oturduğu yerden fırlayıp savrulmasını önlemektir. Otomobile sabitlenen koltuklar çocukların başını ve vücudunu korumakta olup her yaş grubu çocuğun boyuna, kilosuna ve arabanın cinsine göre değişiklik göstermektedir Amaç: Çalışma, çocuk oto güvenlik koltuğu kullanım sıklığı ve ebeveynlerin bu koltuğu kullanımı hakkındaki bilgi düzeyini ve bu konu ile ilgili görüşlerini belirlemek amacıyla ger

  17. Sanitation & Safety for Child Feeding Programs.

    Science.gov (United States)

    Florida State Dept. of Health and Rehabilitative Services, Tallahassee.

    In the interest of promoting good health, sanitation, and safety practices in the operation of child feeding programs, this bulletin discusses practices in personal grooming and wearing apparel; the purchasing, storage, handling, and serving of food; sanitizing equipment and utensils; procedures to follow in case of a food poisoning outbreak; some…

  18. AAP Updates Recommendations on Car Seats

    Science.gov (United States)

    ... Size Email Print Share AAP Updates Recommendations on Car Seats Page Content Article Body Children should ride ... of approved car safety seats. Healthy Children Radio: Car Seat Safety Dennis Durbin, MD, FAAP, lead author ...

  19. Child Safety - Multiple Languages: MedlinePlus

    Science.gov (United States)

    ... العربية) Bosnian (Bosanski) Chinese - Simplified (简体中文) French (français) Hindi (हिन्दी) Japanese (日本語) Korean (한국어) Nepali (नेपा ... rehausseurs - français (French) Bilingual PDF Health Information Translations Hindi (हिन्दी) Child Safety Checklist हिन्दी (Hindi) ...

  20. Promoting Correct Car Seat Use in Parents of Young Children: Challenges, Recommendations, and Implications for Health Communication

    OpenAIRE

    Weaver, Nancy L.; Brixey, Suzanne N.; Williams, Janice; Nansel, Tonja R.

    2012-01-01

    Injuries involving motor vehicles continue to be the biggest threat to the safety of children. Although child safety seats (CSS) have been established as a central countermeasure in decreasing injury risk, the majority of parents do not use the correct car seat correctly. There are many challenges in promoting correct car seat use, which itself is a complex behavior. To advance this critical protective behavior, the public health community would benefit from clarifying CSS messaging, communic...

  1. 77 FR 19155 - Federal Motor Vehicle Safety Standards; Seat Belt Assembly Anchorages; Incorporation by Reference

    Science.gov (United States)

    2012-03-30

    ... NPRM that, among other matters, proposed to require passenger seat belts on motorcoaches (75 FR 50958... published on April 11, 2000 (65 FR 19477-78). FOR FURTHER INFORMATION CONTACT: For non-legal issues: Ms... tested with the body block placed against the seat back, and that NHTSA's placement of the pelvic...

  2. 14 CFR 27.785 - Seats, berths, litters, safety belts, and harnesses.

    Science.gov (United States)

    2010-01-01

    ... serious injury in an emergency landing as a result of the static inertial load factors specified in § 27... applicable flight and ground load conditions, including the emergency landing conditions of § 27.561(b). In... parts of the seats to reduce occupant loads for the emergency landing dynamic conditions of §...

  3. 78 FR 68748 - Federal Motor Vehicle Safety Standards; Designated Seating Positions

    Science.gov (United States)

    2013-11-15

    ... cup holder, tray, or storage and also serve to divide seating surfaces. \\8\\ See 73 FR 58891. The... (10,000 pounds), passenger cars, and buses. \\1\\ 73 FR 58887 (Oct. 8, 2008) (Docket No. NHTSA-2008-0059... FR 68185. III. Analysis of Petitions for Reconsideration A. Definition of DSP Prior to September...

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

    Science.gov (United States)

    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. PMID:24435728

  5. 49 CFR 571.207 - Standard No. 207; Seating systems.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Standard No. 207; Seating systems. 571.207 Section... Motor Vehicle Safety Standards § 571.207 Standard No. 207; Seating systems. S1. Purpose and scope. This.... Definitions. Occupant seat means a seat that provides at least one designated seating position. Seat...

  6. 45 CFR 1304.22 - Child health and safety.

    Science.gov (United States)

    2010-10-01

    ... AGENCIES Early Childhood Development and Health Services § 1304.22 Child health and safety. (a) Health... procedures for emergencies (e.g., fire or weather-related) which are practiced regularly (see 45 CFR 1304.53... allow for easy access to each child. (f) First aid kits. (1) Readily available, well-supplied first...

  7. Emergency Child Aid. Child Health and Safety Series (Module VI).

    Science.gov (United States)

    Iscoe, Louise; And Others

    This manual for child care personnel in day care homes and centers provides a step by step review of what to do in common emergency situations. It is emphasized that the manual is not a substitute for the complete first aid course which every careperson should have. Initial sections of the manual focus on preparing for emergency conditions,…

  8. Raising the bar for health and safety in child care.

    Science.gov (United States)

    Lucarelli, Patti

    2002-01-01

    During the past few decades, this country has experienced many socio-economic changes including a rise in the number of dual-income families and single parent homes. Combined with a fluctuating economy and drastic reforms in welfare, one of the results has been an ever-increasing number of children being cared for in out-of-home settings. With almost 75% of all children under age 5 years and 50% of infants in some form of child care on a regular basis, opportunities abound for nurses to promote optimal health and safety in child care. To ensure quality child care for these children, health care professionals are uniquely positioned to provide consultation services to centers and family child care settings. With expertise in child development, infection control, disease prevention, and health promotion, pediatric and public health nurses can provide many types of child care health consultation services to impact the care of these children positively. PMID:12087643

  9. 14 CFR 29.785 - Seats, berths, litters, safety belts, and harnesses.

    Science.gov (United States)

    2010-01-01

    ... 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...

  10. Home and Child Safety on Reality Television

    Science.gov (United States)

    Manganello, Jennifer A.; McKenzie, Lara B.

    2009-01-01

    Injuries, many of which occur at home, are the leading cause of death for children. With such an extensive problem, it is natural to look for outlets such as mass media to reach large numbers of families with educational messages about safety and injury prevention. Mass media has been widely used to educate people about health issues. While…

  11. Rear-facing car seat (image)

    Science.gov (United States)

    A rear-facing car seat position is recommended for a child who is very young. Extreme injury can occur in an accident because ... child. In a frontal crash a rear-facing car seat is best, because it cradles the head, ...

  12. Entertainment and Pacification System For Car Seat

    Science.gov (United States)

    Elrod, Susan Vinz (Inventor); Dabney, Richard W. (Inventor)

    2006-01-01

    An entertainment and pacification system for use with a child car seat has speakers mounted in the child car seat with a plurality of audio sources and an anti-noise audio system coupled to the child car seat. A controllable switching system provides for, at any given time, the selective activation of i) one of the audio sources such that the audio signal generated thereby is coupled to one or more of the speakers, and ii) the anti-noise audio system such that an ambient-noise-canceling audio signal generated thereby is coupled to one or more of the speakers. The controllable switching system can receive commands generated at one of first controls located at the child car seat and second controls located remotely with respect to the child car seat with commands generated by the second controls overriding commands generated by the first controls.

  13. NASA Standards Inform Comfortable Car Seats

    Science.gov (United States)

    2014-01-01

    NASA developed standards, which included the neutral body posture (NBP), to specify ways to design flight systems that support human health and safety. Nissan Motor Company, with US offices in Franklin, Tennessee, turned to NASA's NBP research for the development of a new driver's seat. The 2013 Altima now features the new seat, and the company plans to incorporate the seats in upcoming vehicles.

  14. The Seat

    Institute of Scientific and Technical Information of China (English)

    米国勇; 张国宝(英译)

    2012-01-01

    One night, the huge statue of the Buddha, as tall as two meters, fell suddenly from its seat and broke in pieces. But two smaller statues on either of his sides, Gold Boy and Jade Girl, still remained intact.

  15. Rear seat belt use as an indicator of safe road behaviour in a rapidly developing country.

    Science.gov (United States)

    McIlvenny, Shirley; Al Mahrouqi, Fatma; Al Busaidi, Thuraiya; Al Nabhani, Ahmed; Al Hikmani, Fatma; Al Kharousi, Zaher; Al Mammari, Salima; Al Hoti, Anwaral; Al Shihi, Aysha; Al Lawati, Anwar; Al Kharousi, Ibtisam

    2004-11-01

    Injuries from road traffic accidents are set to become the second highest cause of disability-adjusted life years lost in developing countries by 2020. The number of injuries and deaths are disproportionately high in low income countries, which account for only 40% of all motor vehicles. Human behaviour is thought to be a major factor in most accidents. In Oman wearing a seat belt is compulsory in the front seats but not in the rear. Wearing a seat belt can reduce the severity of injuries when sitting in rear seats. This study examines the use of seat belts in cars entering a university and hospital campus in Oman to determine the degree of seat belt wearing in the rear. At peak times on a selected day, cars were stopped at the university's entrance barrier. The type of driver was identified - student, employee, hospital patient or visitor - and the degree of seat belt wearing among driver and passengers was noted. A total of 1,066 cars were stopped. Of this total, 90.1% of drivers and 80.9% of front seat passengers were wearing a restraint complying with Local traffic regulations. However, only 1.4% of back seat passengers wore a seat belt. Only 3.7% of children under the age of five were restrained in a child seat and only 16.7% of five- to 12-year-olds were strapped in. A third (34.6%) of under-fives were sitting in the front seat. In cars with child occupants, 40% of the time parents wore seat belts but the children did not. Occupants conformed to the law but behaviour indicated a lack of awareness of the dangers of not wearing seat belts, especially towards children. Traffic regulations need to be updated and the public educated about the need to wear seat belts. Health agencies could be more active in educating the public about road safety behaviour and should also be involved in the overall strategy to reduce injuries and deaths. PMID:15602998

  16. Promoting law enforcement for child protection: a community analysis.

    OpenAIRE

    Lavelle, J M; Hovell, M F; West, M P; Wahlgren, D. R.

    1992-01-01

    The Colorado Occupant Protection Project (COPP) intervention provided police with brief instruction concerning the importance of citations for drivers' failure to use child safety seats and special coupons to accompany citations. Coupons were exchangeable by drivers for a safety seat and brief training in its use, plus a waiver of the $50 citation fine. Over 4.5 years of archival records were employed, using an ABA design and a comparison community to evaluate the program. Few tickets were is...

  17. Development of a safe car seat

    OpenAIRE

    Malnarič, Vili; Zupanc, Mirko; Drenovec, Mitja

    2015-01-01

    Here we present a list and order of actions to be taken for the successful development and industrialization of a safe car seat. During the seat's development, its safety role in the car has to be considered. With respect to this, the procedures defining the safety characteristics of the products have to be taken into account. The development stages for a safe car seat are merged within three phases, as follows: the preparation of the starting pointsfor the development of a safe car seat, the...

  18. Seating Considerations for Spaceflight: The Human to Machine Interface

    Science.gov (United States)

    Gohmert, Dustin M.

    2011-01-01

    Seating is one of the most critical components to be considered during design of a spacecraft. Since seats are the final interface between the occupant and the vehicle wherein all launch and landing operations are performed, significant effort must be spent to ensure proper integration of the human to the spacecraft. The importance of seating can be divided into two categories: seat layout and seat design. The layout of the seats drives the overall cabin configuration - from displays and controls, to windows, to stowage, to egress paths. Since the layout of the seats is such a critical design parameter within the crew compartment, it is one of the first design challenges that must be completed in the critical path of the spacecraft design. In consideration of seat layout in the vehicle, it is important for the designers to account for often intangible factors such as safety, operability, contingency performance, crew rescue. Seat layout will lead to definition of the quantity, shape, and posture of the seats. The seats of the craft must restrain and protect the occupant in all seated phases of flight, while allowing for nominal mission performance. In design of a spacecraft seat, the general posture of the occupant and the landing loads to be encountered are the greatest drivers of overall design. Variances, such as upright versus recumbent postures will dictate fit of the seat to the occupant and drive the total envelope of the seat around the occupant. Seat design revolves around applying sound principles of seated occupant protection coupled with the unique environments driven by the seat layout, landing loads, and operational and emergency scenarios.

  19. 14 CFR 382.87 - What other requirements pertain to seating for passengers with a disability?

    Science.gov (United States)

    2010-01-01

    ... applicable foreign government safety requirements, including those pertaining to exit seating (see 14 CFR 121... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What other requirements pertain to seating... DISABILITY IN AIR TRAVEL Seating Accommodations § 382.87 What other requirements pertain to seating...

  20. 14 CFR 125.317 - Inspector's credentials: Admission to pilots' compartment: Forward observer's seat.

    Science.gov (United States)

    2010-01-01

    ... pilots' compartment: Forward observer's seat. 125.317 Section 125.317 Aeronautics and Space FEDERAL... pilots' compartment: Forward observer's seat. (a) Whenever, in performing the duties of conducting an... of safety. (b) A forward observer's seat on the flight deck, or forward passenger seat with...

  1. Seat Belt Use Among Adult Workers - 21 States, 2013.

    Science.gov (United States)

    Boal, Winifred L; Li, Jia; Rodriguez-Acosta, Rosa L

    2016-01-01

    Roadway incidents involving motorized vehicles accounted for 24% of fatal occupational injuries in the United States during 2013 and were the leading cause of fatal injuries among workers.* In 2013, workers' compensation costs for serious, nonfatal injuries among work-related roadway incidents involving motorized land vehicles were estimated at $2.96 billion.(†) Seat belt use is a proven method to reduce injuries to motor vehicle occupants (1). Use of lap/shoulder seat belts reduces the risk for fatal injuries to front seat occupants of cars by 45% and the risk to light truck occupants by 60%.(§) To characterize seat belt use among adult workers by occupational group, CDC analyzed data from the 2013 Behavioral Risk Factor Surveillance System (BRFSS) and found that not always using a seat belt was significantly associated with occupational group after controlling for factors known to influence seat belt use. Occupational groups with the highest prevalences of not always using a seat belt included construction and extraction; farming, fishing, and forestry; and installation, maintenance, and repair. To increase seat belt use among persons currently employed, states can enact and enforce primary seat belt laws, employers can set and enforce safety policies requiring seat belt use by all vehicle occupants, and seat belt safety advocates can target interventions to workers in occupational groups with lower reported seat belt use. PMID:27309488

  2. Safety for Your Child: 1 to 2 Years

    Science.gov (United States)

    ... use safety caps on all medicines and toxic household products. Keep the safety caps on at all times ... top of everything. Be sure to keep all household products and medicines completely out of sight and reach. ...

  3. Optimisation of framed child restraints

    OpenAIRE

    Dorn, Mark Richard

    1994-01-01

    This thesis documents a study into the effects of various parameters on the performance of Framed Child Seats (FCS) for automobiles. The work investigated the effect of three different sets of parameters: FCS design parameters, vehicle design parameters and occupant biomechanical parameters. The work was conducted at Middlesex University using a combination of experimental crash testing and computerised crash simulations. The experimental crash tests were conducted using the Road Safety E...

  4. Safety for Your Child: 6 to 12 Months

    Science.gov (United States)

    ... Prenatal Baby Bathing & Skin Care Breastfeeding Crying & Colic Diapers & Clothing Feeding & Nutrition Preemie Sleep Teething & Tooth Care Toddler Preschool Gradeschool Teen Young Adult Healthy Children > Ages & Stages > Baby > Safety for Your ...

  5. Safety for Your Child: Birth to 6 Months

    Science.gov (United States)

    ... Prenatal Baby Bathing & Skin Care Breastfeeding Crying & Colic Diapers & Clothing Feeding & Nutrition Preemie Sleep Teething & Tooth Care Toddler Preschool Gradeschool Teen Young Adult Healthy Children > Ages & Stages > Baby > Safety for Your ...

  6. Seating arrangement in Althingi

    Directory of Open Access Journals (Sweden)

    Þorsteinn Magnússon

    2014-12-01

    Full Text Available Almost a century has passed since Althingi, the Parliament of Iceland, introduced, in 1916, the method of allocating seats to Members by drawing lots at the start of each session. This arrangement is not customary in any other national parliament in the world. It has never been established why this particular method of allocating seats was introduced in Althingi. Neither has it been mapped out how the allocation was conducted, what the Members thought of it nor what impact, if any, the arrangement had on the relations of Members and the workings of Althingi. This article therefore presents the first study of this subject in Iceland. The article also places the seat allocation procedure of Althingi in an international context, as the general rule in parliaments around the world is that Members are seated together in parliamentary party groups. The conclusions of the study are, among other things, that the seat allocation by lot was probably modelled on the House of Representatives of the United States Congress, where seats were allocated by lot from 1845-1913. The study also reveals that over 40 years passed until seat allocation by lot became fully established procedure in Althingi. In the Upper House seats were not allocated by lot at the great majority of sessions until 1959 and Members appear to have been mainly seated along party lines. In the Lower House it was common for some Members to exchange seats following the drawing of lots, and for some time attempts were made to introduce seating by parliamentary party, but the efforts were unsuccessful due to insufficient support. Since 1959 there has not been any disagreement regarding the drawing of lots for seats. Generally speaking, Members appear to hold the opinion that the seating arrangement in Althingi has a positive impact on personal relations, is a positive counterbalance to the division of Members into government supporters and opposition members and that the allocation of seats by

  7. Seated postural hypotension.

    Science.gov (United States)

    Gorelik, Oleg; Cohen, Natan

    2015-12-01

    Most studies of postural hypotension (PH) have focused on standing PH. Less is known about PH after transition from a supine to sitting position. Moreover, seated PH has not been previously reviewed in the English literature. The aim of this review was to provide current information regarding seating-induced PH. Seventeen studies were reviewed regarding prevalence, methods of evaluation, manifestations, predisposing factors, prognosis, and management of seated PH. Prevalence ranged from 8% among community-dwelling persons to 56% in elderly hospitalized patients. Dizziness and palpitations were the most frequent symptoms. Of a variety of factors that have been identified as predisposing and contributing to seated PH, aging, bed rest, and hypertension were most important. Because seated PH is a common, easily diagnosable and frequently symptomatic condition, especially in elderly inpatients, this disorder warrants attention. Moreover, seating-induced falls in blood pressure and the associated symptoms, may be largely prevented by nonpharmacologic interventions. PMID:26515671

  8. 75 FR 71648 - Federal Motor Vehicle Safety Standards, Child Restraint Systems; Hybrid III 10-Year-Old Child...

    Science.gov (United States)

    2010-11-24

    ... FR 51720, August 31, 2005, Docket No. NHTSA-2005-21245. \\3\\ A Type I (or Type 1) seat belt is defined in FMVSS No. 209 as a lap belt for pelvic restraint. A Type II (or Type 2) seat belt is defined in... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78)....

  9. 14 CFR 91.107 - Use of safety belts, shoulder harnesses, and child restraint systems.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Use of safety belts, shoulder harnesses, and child restraint systems. 91.107 Section 91.107 Aeronautics and Space FEDERAL AVIATION... was approved by the FAA through Type Certificate or Supplemental Type Certificate. (iv) That the...

  10. Designing for Comfort and Reliability in an Intelligent Car Seat

    OpenAIRE

    D.A. Wahab; N. F.A. Manan; M A Hannan; Abdullah, S.; Hussain, A

    2008-01-01

    Today, intelligent safety systems are installed in modern cars in view of minimising road hazards. An intelligent air bag system for example, comprised several subsystems that are integrated to include the weight sensor system, image sensor system, crash sensor system and tyre pressure monitoring system. These systems when poorly positioned into the car seat, will certainly affect comfort and reliability of the car seat. This research presents the design work on an intelligent car seat, which...

  11. Risky Play and Children’s Safety: Balancing Priorities for Optimal Child Development

    Science.gov (United States)

    Brussoni, Mariana; Olsen, Lise L.; Pike, Ian; Sleet, David A.

    2012-01-01

    Injury prevention plays a key role in keeping children safe, but emerging research suggests that imposing too many restrictions on children’s outdoor risky play hinders their development. We explore the relationship between child development, play, and conceptions of risk taking with the aim of informing child injury prevention. Generational trends indicate children’s diminishing engagement in outdoor play is influenced by parental and societal concerns. We outline the importance of play as a necessary ingredient for healthy child development and review the evidence for arguments supporting the need for outdoor risky play, including: (1) children have a natural propensity towards risky play; and, (2) keeping children safe involves letting them take and manage risks. Literature from many disciplines supports the notion that safety efforts should be balanced with opportunities for child development through outdoor risky play. New avenues for investigation and action are emerging seeking optimal strategies for keeping children “as safe as necessary,” not “as safe as possible.” This paradigm shift represents a potential for epistemological growth as well as cross-disciplinary collaboration to foster optimal child development while preserving children’s safety. PMID:23202675

  12. Pinellas Plant: Child Care/Partnership School safety assessment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-11-01

    The Albuquerque Operations Office through the Pinellas Plant Area Office is involved in a joint venture to establish a Partnership School and a Day Care Facility at the Plant. The venture is unique in that it is based on a partnership with the local county school system. The county school system will provide the teachers, supplies and classroom furnishings for the operation of the school for pre-kindergarten, kindergarten, first and second grade during regular school hours. The Government will provide the facility and its normal operating and maintenance costs. A Day Care Facility will also be available for children from infancy through the second grade for outside school hours. The day care will be operated as a non-profit corporation. Fees paid by parents with children in the day care center will cove the cost of staff, food, supplies and liability insurance. Again, the government will provide the facility and its normal operating and maintenance costs. Between 75 and 90 children are expected in the first year of operation. The Partnership School will consist of one class each for pre-kindergarten, kindergarten and first grade. Second grade will be added in 1990. The total estimated number of children for both the Child Care and Partnership School should not exceed 200 children. Expected benefits include reduced absenteeism, tardiness and turnover and thus increased productivity. The program will be an asset in recruiting and retaining the best workforce. Other benefits include improved education for the children.

  13. Poor compliance with child safety restraint use while travelling.

    LENUS (Irish Health Repository)

    Fallon, R

    2011-02-01

    Road traffic accidents are a leading cause of death of children. It is the law that all children should be appropriately secured when traveling in vehicles. The aim of this study was to evaluate parental conformity with these regulations and to test if advice given at a Paediatric outpatient clinic could improve compliance. Two groups were assigned, an intervention group (parents given an information leaflet and a clear explanation about appropriate restraints for their children) and a non-intervention group (received no information). They were contacted again after 2 months and asked regarding compliance. A total of 394 children from 186 families were initially given the questionnaire. Nearly one third of children (29.2%) were not using any restraint while travelling rising to 35.3% on follow up. This study concluded that once off parental education made negligible difference to an already inconsistent and haphazard approach to compliance with safety regulations.

  14. Exposures Resulting in Safety and Health Concerns for Child Laborers in Less Developed Countries

    Science.gov (United States)

    Shendell, Derek G.; Noomnual, Saisattha; Chishti, Shumaila; Sorensen Allacci, MaryAnn; Madrigano, Jaime

    2016-01-01

    Objectives. Worldwide, over 200 million children are involved in child labor, with another 20 million children subjected to forced labor, leading to acute and chronic exposures resulting in safety and health (S&H) risks, plus removal from formal education and play. This review summarized S&H issues in child labor, including forced or indentured domestic labor as other sectors of child labor. Specifically, we focused on exposures leading to S&H risks. Methods. We used PubMed, Scopus, Science Direct, and Google Scholar. References were in English, published in 1990–2015, and included data focused on exposures and S&H concerns of child labor. Results. Seventy-six journal articles were identified, 67 met criteria, 57 focused on individual countries, and 10 focused on data from multiple countries (comparing 3–83 countries). Major themes of concern were physical exposures including ergonomic hazards, chemical exposure hazards, and missed education. Childhood labor, especially forced, exploitative labor, created a significant burden on child development, welfare, and S&H. Conclusions. More field researche data emphasizing longitudinal quantitative effects of exposures and S&H risks are needed. Findings warranted developing policies and educational interventions with proper monitoring and evaluation data collection, plus multiple governmental, international organization and global economic reform efforts, particularly in lower-income, less developed countries.

  15. Design of child's safety management system based on ontology using context information of home network

    Institute of Scientific and Technical Information of China (English)

    Hye-Kyoung Jeon; Jung-Hyun Lee; Kee-Wook Rim; Yang-Jae Park

    2007-01-01

    This paper presents a system to alert of dangerous a child situation of a child by applying context information collected from a home network to ontology that is capable of inference. Radio frequency Identification (RFID) and sensors were used for the configuration of a home network, to obtain the raw data to convert into context information. To express the ontology, web ontology language (OWL) was used to provide the inference of context information. Then, simple object access protocol (SOAP) messages were used to notify of the dangerous situations that a child may be involved in via mobile devices. The proposed system consists of Context Manager, Service Manager, and Notification Manager. The child's safety management system can proactively detect the context data of a child on the basis of context awareness. In the experiment, the Jena 2.0 by ontology reasoner and the OSGi(Open Service Gateway initiative) Gateway developed using open source software Knopflerfish 1.3.3 were used to implement the service frame work.

  16. Social protection for all ages? Impacts of Ethiopia's Productive Safety Net Program on child nutrition.

    Science.gov (United States)

    Porter, Catherine; Goyal, Radhika

    2016-06-01

    We investigate the impact of a large-scale social protection scheme, the Productive Safety Net Program (PSNP) in Ethiopia, on child nutritional outcomes. Children living in households that receive cash transfers should experience improved child nutrition. However, in the case of the PSNP, which for the majority of participants is a public works program, there are several potential threats to finding effects: first, without conditionality on child inputs, increased household income may not be translated into improved child nutrition. Second, the work requirement may impact on parental time, child time use and calories burned. Third, if there is a critical period for child human capital investment that closes before the age of 5 then children above this age may not see any improvement in medium-term nutritional outcomes, measured here as height-for-age. Using a cohort study that collected data both pre-and post-program implementation in 2002, 2006 and 2009, we exploit several novel aspects of the survey design to find estimates that can deal with non-random program placement. We present both matching and difference-in-differences estimates for the index children, as well as sibling-differences. Our estimates show an important positive medium-term nutritional impact of the program for children aged 5-15 that are comparable in size to Conditional Cash Transfer program impacts for much younger children. We show indicative evidence that the program impact on improved nutrition is associated with improved food security and reduced child working hours. Our robustness checks restrict the comparison group, by including only households who were shortlisted, but never received PSNP, and also exclude those who never received aid, thus identifying impact based on timing alone. We cannot rule out that the nutritional impact of the program is the same for younger and older children. PMID:27176466

  17. Arranging the Seats

    Institute of Scientific and Technical Information of China (English)

    官琪

    2004-01-01

    Fiveyouthsfromdifferentcountriescometoapartyandsitaroundaroundtable.AisaChinesewhoalsospeaksEnglish;BisaFrenchWhohaslearnedJapanese;CcomesfromEnglandbutalsospeaksFrench;DisaJapanesewhoseforeignlanguageisChinese;EisaFrenchwhoalsospeaksSpanish(西班牙语).HowcanyouarrangetheirseatssothattheyCanspeakwiththepersonssittingnexttohim?(Keytobefound.)Arranging the Seats@官琪

  18. Composite shell spacecraft seat

    Science.gov (United States)

    Barackman, Victor J. (Inventor); Pulley, John K. (Inventor); Simon, Xavier D. (Inventor); McKee, Sandra D. (Inventor)

    2008-01-01

    A two-part seat (10) providing full body support that is specific for each crew member (30) on an individual basis. The two-part construction for the seat (10) can accommodate many sizes and shapes for crewmembers (30) because it is reconfigurable and therefore reusable for subsequent flights. The first component of the two-part seat construction is a composite shell (12) that surrounds the crewmember's entire body and is generically fitted to their general size in height and weight. The second component of the two-part seat (10) is a cushion (20) that conforms exactly to the specific crewmember's entire body and gives total body support in more complex environment.

  19. Car Safety for Children Aged 4-12 : real world evaluations of long-term injury outcome, head injury causation scenarios, misuse, and pre-crash maneuver kinematics

    OpenAIRE

    Bohman, Katarina

    2013-01-01

    Child casualties in car crashes have decreased over the years. Nevertheless, occupant safety in rear seats, especially for children 4-12 years old, needs further attention because motor vehicle crashes remain the leading cause of death and long-term health consequences for children. The aim of this thesis was to obtain comprehensive knowledge of real-life situations for restrained, forward-facing, rear-seated children aged 4-12 years, in frontal car crashes as a basis for ...

  20. Development and optimization of the headrests seat according the signal Whiplash

    OpenAIRE

    Michal Petru Petru

    2010-01-01

    The car seat optimization and development is very important for increasing of the safety during the car crashes. Passengers are in a permanent contact with car seat. Car seat research shows, that passenger safety depends mainly on position of a human body. Many neck bone injuries during the rear impact are caused by incorrect position between the headrest and head. It is possible to optimize the headrest position and mechanical properties like different shapes, stiffness, etc. in virtual FEM ...

  1. Residence Hall Seating That Works.

    Science.gov (United States)

    Wiens, Janet

    2003-01-01

    Describes the seating chosen for residence halls at the Massachusetts Institute of Technology and the University of New England. The seating required depends on ergonomics, aesthetics, durability, cost, and code requirements. In addition, residence halls must have a range of seating types to accommodate various uses. (SLD)

  2. Drug monitoring in child and adolescent psychiatry for improved efficacy and safety of psychopharmacotherapy

    Directory of Open Access Journals (Sweden)

    Fegert Jörg M

    2009-04-01

    Full Text Available Abstract Most psychotropic drugs used in the treatment of children and adolescents are applied "off label" with a direct risk of under- or overdosing and a delayed risk of long-term side effects. The selection of doses in paediatric psychiatric patients requires a consideration of pharmacokinetic parameters and the development of central nervous system, and warrants specific studies in children and adolescents. Because these are lacking for most of the psychotropic drugs applied in the Child and Adolescent and Psychiatry, therapeutic drug monitoring (TDM is a valid tool to optimise pharmacotherapy and to enable to adjust the dosage of drugs according to the characteristics of the individual patient. Multi-centre TDM studies enable the identification of age- and development-dependent therapeutic ranges of blood concentrations and facilitate a highly qualified standardized documentation in the child and adolescent health care system. In addition, they will provide data for future research on psychopharmacological treatment in children and adolescents, as a baseline for example for clinically relevant interactions with various co-medications. Therefore, a German-Austrian-Swiss "Competence Network on Therapeutic Drug Monitoring in Child and Adolescent Psychiatry" was founded 1 introducing a comprehensive internet data base for the collection of demographic, safety and efficacy data as well as blood concentrations of psychotropic drugs in children and adolescents.

  3. Effects of approach and services under differential response on long term child safety and welfare.

    Science.gov (United States)

    Loman, L Anthony; Siegel, Gary L

    2015-01-01

    An outcome analysis was conducted based on an extended follow-up of the implementation of differential response program reforms in Child Protective Services offices in 10 counties in a Midwestern U.S. State. Random assignment was conducted of families that were first determined to be appropriate for family assessments. Experimental families (n=2,382) were each assigned to a non-forensic family assessment, and control families (n=2,247) each received a forensic investigation. Families were assigned continuously over a 15-month period and then tracked from 45 to 60 months from the date of assignment. Detailed information on services provided and family responses was obtained via two subsamples of experimental and control families. Measures of family engagement and service reception and utilization were utilized to determine instrumental outcomes introduced through family assessments. Improved family engagement and increased and broadened services were found to have occurred, and it was theorized that these changes mediated extended outcomes. Extended outcomes included reductions of rates of subsequent screened-in reports of child maltreatment, proportions of families that experienced child removals, and instances of new safety threats and problems in parenting. Differences in outcomes were found among the participating counties with 4 counties accounting for most outcome differences. The relationships between instrumental and extended outcomes were discussed with suggestions for further research. PMID:24957562

  4. Seat IBE Concept

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    大众的SEAT品牌发布了一款具有未来特色的SEAT IBE概念车。这款4座小车采用双门掀背钢炮设计,将使用一台75kW的电动机,最大功率74kW,18kW时的锂离子电池组负贵为它提供电力。

  5. Clinic-based screening for domestic violence: use of a child safety questionnaire

    Directory of Open Access Journals (Sweden)

    Sisk Doris J

    2004-06-01

    Full Text Available Abstract Background Domestic violence affects many women during their lifetime. Children living in homes where they are or have been exposed to violence are at increased risk for adverse outcomes. The American Academy of Pediatrics, the American Academy of Family Practice, and the American College of Obstetrics/Gynecology have recently joined in recommending routine screening of all families for the presence of domestic violence. We present our experience with an office-based domestic violence screening questionnaire. Methods A series of four child safety questionnaires (designed for parents of infant, preschool-age, school-age, and adolescent patients, which included specific questions about domestic violence, was given to all mothers presenting to a university out-patient general pediatric clinic. The questionnaires, offered in both English and Spanish, were reviewed for the presence of domestic violence exposure, usually at the time of the clinic visit. The number of women who reported either current or past exposure to domestic violence as disclosed by this active screening process was compared to the number discovered prior to the use of these questionnaires. Results Prior to the use of active screening with a child safety questionnaire, five cases of domestic violence were identified in our clinic population of approximately 5000 children over a 3 month period. Active screening of this population with a parent questionnaire resulted in the identification of 69 cases of current domestic violence exposure (2% of those screened during each of 2 years of screening. Use of the child safety questionnaire was associated with a significantly increased odds of detecting current domestic violence (OR = 3.6, 95% CI [1.4, 9.1], P = 0.007, with 72% [26–84%] of the cases identified being attributable to the use of the questionnaire. Of children screened, 2% were currently exposed to domestic violence, and 13% had been exposed to past domestic violence

  6. Razvoj varnega sedeža vozila: Development of a safe car seat:

    OpenAIRE

    Drenovec, Mitja; Malnarič, Vili; Zupanc, Mirko

    2007-01-01

    Here we present a list and order of actions to be taken for the successful development and industrialization of a safe car seat. During the seat's development, its safety role in the car has to be considered. With respect to this, the procedures defining the safety characteristics of the products have to be taken into account. The development stages for a safe car seat are merged within three phases, as follows: the preparation of the starting pointsfor the development of a safe car seat, the...

  7. 'BeSAFE', effect-evaluation of internet-based, tailored safety information combined with personal counselling on parents' child safety behaviours: study design of a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    van Beeck Eduard F

    2010-08-01

    Full Text Available Abstract Background Injuries in or around the home are the most important cause of death among children aged 0-4 years old. It is also a major source of morbidity and loss of quality of life. In order to reduce the number of injuries, the Consumer Safety Institute introduced the use of Safety Information Leaflets in the Netherlands to provide safety education to parents of children aged 0-4 years. Despite current safety education, necessary safety behaviours are still not taken by a large number of parents, causing unnecessary risk of injury among young children. In an earlier study an E-health module with internet-based, tailored safety information was developed and applied. It concerns an advice for parents on safety behaviours in their homes regarding their child. The aim of this study is to evaluate the effect of this safety information combined with personal counselling on parents' child safety behaviours. Methods/Design Parents who are eligible for the regular well-child visit with their child at child age 5-8 months are invited to participate in this study. Participating parents are randomized into one of two groups: 1 internet-based, tailored safety information combined with personal counselling (intervention group, or 2 personal counselling using the Safety Information Leaflets of the Consumer Safety Institute in the Netherlands for children aged 12 to 24 months (control group. All parents receive safety information on safety topics regarding the prevention of falling, poisoning, drowning and burning. Parents of the intervention group will access the internet-based, tailored safety information module when their child is approximately 10 months old. After completion of the assessment questions, the program compiles a tailored safety advice. The parents are asked to devise and inscribe a personal implementation intention. During the next well-child visit, the Child Health Clinic professional will discuss this tailored safety information

  8. Statistical Performance Evaluation Of Soft Seat Pressure Relief Valves

    Energy Technology Data Exchange (ETDEWEB)

    Harris, Stephen P.; Gross, Robert E.

    2013-03-26

    Risk-based inspection methods enable estimation of the probability of failure on demand for spring-operated pressure relief valves at the United States Department of Energy's Savannah River Site in Aiken, South Carolina. This paper presents a statistical performance evaluation of soft seat spring operated pressure relief valves. These pressure relief valves are typically smaller and of lower cost than hard seat (metal to metal) pressure relief valves and can provide substantial cost savings in fluid service applications (air, gas, liquid, and steam) providing that probability of failure on demand (the probability that the pressure relief valve fails to perform its intended safety function during a potentially dangerous over pressurization) is at least as good as that for hard seat valves. The research in this paper shows that the proportion of soft seat spring operated pressure relief valves failing is the same or less than that of hard seat valves, and that for failed valves, soft seat valves typically have failure ratios of proof test pressure to set pressure less than that of hard seat valves.

  9. Seat belt use during pregnancy in Iran: attitudes and practices

    Institute of Scientific and Technical Information of China (English)

    Mojgan Karbakhsh; Zahra Ershadi; Ali Khaji; Fatemeh Rahimi-Sharbaf

    2010-01-01

    Objective: Seat belt use during pregnancy reduces injury to the mother and her fetus. During recent years, the use of seat belts has been mandated by law in Iran. The purpose of this study was to determine the attitudes and practices of pregnant women regarding seat belt use.Methods: In this cross-sectional study, we asked 335 pregnant women at a hospital-based prenatal care clinic on the use of safety belt before and during pregnancy. SPSS version 13.0 was used for data analysis.Results: The mean age of study subjects was 27.3 years±5.3 years with the median of 27 years. Compared with the seat belt use before pregnancy, no change was detected in 48.7% of the women; seat belt use had increased in 17.5 %of them and decreased in 33.8 %. Eighty-one percent of women knew the correct placing of both lap belt and shoulder belt. Only 4% of women had received education on proper restraint use during pregnancy.Conclusions: The prevalence of seat belt use during pregnancy is lower than reports which are mostly from developed nations. The fact that about one-third of women have decreased their seat belt usage during pregnancy highlights the importance of education of mothers on this topic.

  10. Statistical Performance Evaluation Of Soft Seat Pressure Relief Valves

    International Nuclear Information System (INIS)

    Risk-based inspection methods enable estimation of the probability of failure on demand for spring-operated pressure relief valves at the United States Department of Energy's Savannah River Site in Aiken, South Carolina. This paper presents a statistical performance evaluation of soft seat spring operated pressure relief valves. These pressure relief valves are typically smaller and of lower cost than hard seat (metal to metal) pressure relief valves and can provide substantial cost savings in fluid service applications (air, gas, liquid, and steam) providing that probability of failure on demand (the probability that the pressure relief valve fails to perform its intended safety function during a potentially dangerous over pressurization) is at least as good as that for hard seat valves. The research in this paper shows that the proportion of soft seat spring operated pressure relief valves failing is the same or less than that of hard seat valves, and that for failed valves, soft seat valves typically have failure ratios of proof test pressure to set pressure less than that of hard seat valves

  11. Designing for Comfort and Reliability in an Intelligent Car Seat

    Directory of Open Access Journals (Sweden)

    D. A. Wahab

    2008-01-01

    Full Text Available Today, intelligent safety systems are installed in modern cars in view of minimising road hazards. An intelligent air bag system for example, comprised several subsystems that are integrated to include the weight sensor system, image sensor system, crash sensor system and tyre pressure monitoring system. These systems when poorly positioned into the car seat, will certainly affect comfort and reliability of the car seat. This research presents the design work on an intelligent car seat, which is equipped with a load cell type-sensory system. The load cells are used to detect the weight of a passenger for the deployment of an air bag system. The proposed design is validated against displacement and stress analysis using an 80 kg load to simulate the weight of a passenger. Results from the design validation indicated that the proposed configuration and material is appropriate for use in the intelligent car seat application.

  12. Take a Seat.

    Science.gov (United States)

    Grant, Deborah R.

    1999-01-01

    Examines the factors involved in purchasing school furnishings that will help ensure its long-time use, safety, and ability to resist abuse. Cost and safety factors discussed include resisting trendy colors to reduce cost in furniture matching, managing computer and office wiring for safety, considering ergonomics in the purchasing decision, and…

  13. Feel Seating System

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    我们不知道应该用什么样的名词来为Feel Seating System起名,床?沙发?躺椅?……它好像什么都是,却又什么都不是,这个由120只花花绿绿的软织物球所构成的东西,可以由你随心所欲地将它变成各种各样的坐具或卧具,抑或是偶尔当成一床被子或睡袋来使用都没问题。

  14. A Brief Educational Intervention to Improve Healthcare Providers' Awareness of Child Passenger Safety

    Directory of Open Access Journals (Sweden)

    O. James Ekundayo

    2013-01-01

    Full Text Available Introduction. Motor vehicle crashes are the leading cause of death among US children aged 4–14 years. In theory, health provider counseling about Child Passenger Safety (CPS could be a useful deterrent. The data about the effectiveness of CPS dissemination is sparse, but existing results suggest that providers are not well informed. Moreover, there is insufficient evidence to determine whether provider counseling about CPS is effective. Methods. We therefore assessed CPS best practice knowledge among 217 healthcare workers at hospitals in seven cities throughout the USA and evaluated the impact of a brief, lunch and learn educational intervention with a five-item questionnaire. Attendees were comprised of physicians, nurses, social workers, pediatric residents, and pediatric trauma response teams. Results. Pre-post survey completion was nearly 100% (216 of 217 attendees. Participation was fairly evenly distributed according to age (18–29, 30–44, and 45+ years. More than 80% of attendees were women. Before intervention, only 4% of respondents (9/216 answered all five questions correctly; this rose to 77% (167/216 (P<0.001, using a Wilcoxon signed-rank test after intervention. Conclusion. Future research should consider implementation and controlled testing of comparable educational programs to determine if they improve dissemination of CPS best practice recommendations in the long term.

  15. Development and initial psychometric examination of the Home Safety and Beautification Assessment in mothers referred to treatment by child welfare agents.

    Science.gov (United States)

    Donohue, Brad; Pitts, Michelle; Chow, Graig M; Benning, Stephen D; Soto-Nevarez, Arturo; Plant, Christopher P; Allen, Daniel N

    2016-05-01

    Unintentional injury is the leading cause of death among children, with approximately 45% of injuries occurring in and around the home. Rates of home injury are particularly high in the homes of caregivers who are referred for intervention services by child welfare agents. However, there are few validated methods of home safety assessment available. The Home Safety and Beautification Assessment (HSBA) was developed to assist intervention planning specific to home safety and appearance in a sample of 77 mothers who were referred to treatment by Child Welfare Services. Exploratory factor analysis of HSBA items indicated that safety and appearance factors emerged across rooms in the home, and internal consistencies were good. For each room, the sums of assessors' safety and appearance intervention priority item scores were correlated with the assessors' global safety and appearance ratings of the entire home, respectively. The participants' overall room attractiveness scores were correlated with the assessors' overall room appearance intervention priority scores, whereas the participants' ratings of overall room safety were not correlated with the assessors' overall room safety intervention priority scores. Participants' scores on the Abuse subscale of the Child Abuse Potential Inventory, personal income, and education level were not associated with the assessors' home safety and appearance intervention priority ratings, suggesting the HSBA is assessing constructs that are distinct from child abuse potential and socioeconomic status. The results support the HSBA in a sample referred to treatment by child welfare agents. (PsycINFO Database Record PMID:26322799

  16. Take your seats: Leftward asymmetry in classroom seating choice

    Directory of Open Access Journals (Sweden)

    Victoria Lynn Harms

    2015-08-01

    Full Text Available Despite an overall body symmetry, human behaviour is full of examples of asymmetry, from writing or gesturing to kissing and cradling. Prior research has revealed that theatre patrons show a bias towards sitting on the right side of a movie theatre. Two competing theories have attempted to explain this seating asymmetry: one posits that expectation of processing demand drives the bias; the other posits that basic motor asymmetries drive the bias. To test these theories we assessed the real-world classroom seating choices of university students using photographs. A bias for students to choose seats on the left side of the classroom was observed, in contrast to the right side bias observed in theatre seating studies. These results provide evidence in support of a processing-expectation bias.

  17. Take your seats: leftward asymmetry in classroom seating choice.

    Science.gov (United States)

    Harms, Victoria L; Poon, Lisa J O; Smith, Austen K; Elias, Lorin J

    2015-01-01

    Despite an overall body symmetry, human behavior is full of examples of asymmetry, from writing or gesturing to kissing and cradling. Prior research has revealed that theatre patrons show a bias towards sitting on the right side of a movie theatre. Two competing theories have attempted to explain this seating asymmetry: one posits that expectation of processing demand drives the bias; the other posits that basic motor asymmetries drive the bias. To test these theories we assessed the real-world classroom seating choices of university students using photographs. A bias for students to choose seats on the left side of the classroom was observed, in contrast to the right side bias observed in theatre seating studies. These results provide evidence in support of a processing-expectation bias. PMID:26347639

  18. 46 CFR 116.820 - Seating.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Seating. 116.820 Section 116.820 Shipping COAST GUARD... § 116.820 Seating. (a) A seat must be provided for each passenger permitted in a space for which the fixed seating criterion in § 115.113(b)(3) of this subchapter has been used to determine the number...

  19. 46 CFR 177.820 - Seating.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Seating. 177.820 Section 177.820 Shipping COAST GUARD... ARRANGEMENT Passenger Accommodations § 177.820 Seating. (a) A seat must be provided for each passenger permitted in a space for which the fixed seating criterion in § 176.113(b)(3) of this subchapter has...

  20. The Effects of Microgravity on Seated Height (Spinal Elongation)

    Science.gov (United States)

    Young, K. S.; Rajulu, S.

    2011-01-01

    ABSTRACT Many physiological factors, such as spinal elongation, fluid shifts, bone atrophy, and muscle loss, occur during an exposure to a microgravity environment. Spinal elongation is just one of the factors that can also affect the safety and performance of a crewmember while in space. Spinal elongation occurs due to the lack of gravity/compression on the spinal column. This allows for the straightening of the natural spinal curve. There is a possible fluid shift in the inter-vertebral disks that may also result in changes in height. This study aims at collecting the overall change in seated height for crewmembers exposed to a microgravity environment. During previous Programs, Apollo-Soyuz Test Project (ASTP) and Skylab, spinal elongation data was collected from a small number of subjects in a standing posture but were limited in scope. Data from these studies indicated a quick increase in stature during the first few days of weightlessness, after which stature growth reached a plateau resulting in up to a 3% increase of the original measurement [1-5]. However, this data was collected only for crewmembers in standing posture and not in a seated posture. Seated height may have a different effect than standing height due to a change in posture as well as due to a compounded effect of wearing restraints and a potential compression of the gluteal area. Seated height was deemed as a critical measurement in the design of the Constellation Program s (CxP) Crew Exploration Vehicle (CEV), called Orion which is now the point-of-departure vehicle for the Multi-Purpose Crew Vehicle (MPCV) Program; therefore a better understanding of the effects of microgravity on seated height is necessary. Potential changes in seated height that may not have impacted crew accommodation in previous Programs will have significant effects on crew accommodation due to the layout of seats in the Orion.. The current and existing configuration is such that the four crewmembers are stacked two by

  1. Responses of the Q6/Q6s ATD Positioned in Booster Seats in the Far-Side Seat Location of Side Impact Passenger Car and Sled Tests.

    Science.gov (United States)

    Tylko, Suzanne; Bohman, Katarina; Bussières, Alain

    2015-11-01

    Passenger car side impact crash tests and sled tests were conducted to investigate the influence of booster seats, near-side occupant characteristics and vehicle interiors on the responses of the Q6/Q6s child ATD positioned in the rear, far-side seating location. Data from nine side impact sled tests simulating a EuroNCAP AEMD barrier test were analyzed with data obtained from 44 side impact crash tests. The crash tests included: FMVSS 214 and IIHS MDB, moving car-to-stationary car and moving car-to-moving car. A Q6 or prototype Q6s ATD was seated on the far-side, using a variety of low and high back booster seats. Head and chest responses were recorded and ATD motions were tracked with high-speed videos. The vehicle lateral accelerations resulting from MDB tests were characterized by a much earlier and more rapid rise to peak than in tests where the bullet was another car. The near-side seating position was occupied by a Hybrid III 10-year-old ATD in the sled tests, and a rear or front facing child restraint or a 5th percentile side impact ATD in the crash tests. Head impacts occurred more frequently in vehicles where a forward facing child restraint was present behind the driver seat for both the low and high back booster seats. Pretensioners were found to reduce lateral head displacements in all sled test configurations but the greatest reduction in lateral excursion was obtained with a high back booster seat secured with LATCH and tested in combination with pretensioners. PMID:26660749

  2. Seat Design for Crash Worthiness

    Science.gov (United States)

    Pinkel, I Irving; Rosenberg, Edmund G

    1957-01-01

    A study of many crash deceleration records suggested a simplified model of a crash deceleration pulse, which incorporates the essential properties of the pulse. The model pulse is considered to be composed of a base pulse on which are superimposed one or more secondary pulses of shorter duration. The results of a mathematical analysis of the seat-passenger deceleration in response to the airplane deceleration pulse are provided. On the basis of this information, presented as working charts, the maximum deceleration loads experienced by the seat and passenger in response to the airplane deceleration pulse can be computed. This maximum seat-passenger deceleration is found to depend on the natural frequency of the seat containing the passenger, considered as a mass-spring system. A method is presented that shows how to arrive at a combination of seat strength, natural frequency, and ability to absorb energy in deformation beyond the elastic limit that will allow the seat to serve without failure during an airplane deceleration pulse taken as the design requirement.

  3. Update on the safety of second generation antipsychotics in youths: a call for collaboration among paediatricians and child psychiatrists.

    Science.gov (United States)

    Pisano, Simone; Catone, Gennaro; Veltri, Stefania; Lanzara, Valentina; Pozzi, Marco; Clementi, Emilio; Iuliano, Raffaella; Riccio, Maria Pia; Radice, Sonia; Molteni, Massimo; Capuano, Annalisa; Gritti, Antonella; Coppola, Giangennaro; Milone, Annarita; Bravaccio, Carmela; Masi, Gabriele

    2016-01-01

    During the past decade, a substantial increase in the use of second generation antipsychotics (SGAs) has occurred for a number of juvenile psychiatric disorders, often as off-label prescriptions. Although they were thought to be safer than older, first generation antipsychotics, mainly due to a lower risk of neurological adverse reactions, recent studies have raised significant concerns regarding their safety regarding metabolic, endocrinological and cardiovascular side effects. Aim of this paper is to update with a narrative review, the latest findings on safety of SGAs in youths. Results suggest that different SGAs may present different safety profiles. Metabolic adverse events are the most frequent and troublesome, with increasing evidences of heightened risk for type II diabetes mellitus. Results are discussed with specific emphasis on possible strategies of an active monitoring, which could enable both paediatricians and child psychiatrists to a possible prevention, early detection, and a timely management of such effects. PMID:27209326

  4. A Front-Row Seat at a Wheelchair Crash Test: EP Kicks Off Its Wheelchair Transportation Safety Series with a Visit to the University of Michigan's Transportation Research Institute

    Science.gov (United States)

    Hollingsworth, Jan Carter

    2007-01-01

    The centerpiece of the University of Michigan's Transportation Research Institute (UMTRI) Sled Lab is "the impact sled," as it is called in the business. It's the business of conducting sled impact tests, perhaps better known as crash tests, on all types of wheelchairs and wheelchair seating systems as well as wheelchair tiedowns and…

  5. Down These Mean Links a Child Might Go: Safety Tips for Travel on the Open Web.

    Science.gov (United States)

    McDermott, Irene E.

    1999-01-01

    Gives examples of the pornography and worse dangers that await young children who go online unsupervised. Describes steps libraries are taking toward Web safety. Discusses how to provide Internet safety at home; types of Internet filters; and corporate Internet control. A sidebar offers a list of rules to follow for online safety. (AEF)

  6. Utilização de assentos de segurança por crianças matriculadas em creches Utilización de asientos de seguridad por niños matriculados en guarderías Child safety restraint use among children attending day care centers

    Directory of Open Access Journals (Sweden)

    Sergio Ricardo Lopes de Oliveira

    2009-10-01

    -sectional study using a stratified sampling conducted in the city of Maringá, Southern Brazil, between March and May 2007. Each day care center was visited at one day only. The outcome was use of child safety restraints by children under four. Vehicles (N=301 driving children under four were approached and information was collected using semi-structured questionnaires. Variables regarding child and adult seat distribution, use of safety restraints by occupants and driver's gender were analyzed. Data analyses included Fisher's exact test, Mantel-Haenszel chi-square test, and logistic regression. RESULTS: Of the drivers approached, 51.8% were using seat belts (60.4% among women, 44.9% among men. Among children, 36.1% were using child safety seats, 45.4% were unrestrained during traveling, 16.0% were seated on an adult lap, and 2.7% were using seat belts. The logistic regression showed the following factors affecting child safety restraint use: child age under 15 months (OR = 3.76; seat belt use by the driver (OR = 2.45; and children from socio-occupational condition with higher income and education (OR = 1.37. CONCLUSIONS: Child safety restraint use was associated to child age, seat belt use by the driver, and socio-occupational condition of day care centers. The finding of low rates of child safety restraint use poses a challenge to preventive medicine in Brazil, requiring attention and action to promote its widespread use.

  7. 75 FR 58340 - Airworthiness Directives; Koito Industries, Ltd., Seats and Seating Systems Approved Under...

    Science.gov (United States)

    2010-09-24

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), and 3. Will..., Ltd., Seats and Seating Systems Approved Under Technical Standard Order (TSO) TSO-C39b, TSO-C39c, or..., Ltd., seats and seating systems approved under TSO-C39b, TSO-C39c, or TSO-C127a. This proposed...

  8. 14 CFR 135.129 - Exit seating.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Exit seating. 135.129 Section 135.129....129 Exit seating. (a)(1) Applicability. This section applies to all certificate holders operating... certificate holder shall make the passenger exit seating determinations required by this paragraph in a...

  9. 14 CFR 121.585 - Exit seating.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Exit seating. 121.585 Section 121.585..., FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.585 Exit seating. (a)(1) Each certificate... passenger exit seating determinations required by this paragraph in a non-discriminatory manner...

  10. French experience in seat belt use.

    NARCIS (Netherlands)

    Lassarre, S. & Page, Y.

    1992-01-01

    This paper concerns the French experience in seat belt use. As well as the seat belt regulations, the strategies employed to reinforce the wearing of seat belts by using information and encouragement campaigns and checks by the police and gendarmerie are described here along with their timetables an

  11. After the Moral Panic? Reframing the Debate about Child Safety Online

    Science.gov (United States)

    Facer, Keri

    2012-01-01

    This paper examines the initial "moral panic" surrounding children's access to the Internet at the end of the last century by analysing more than 900 media articles and key government documents from 1997 to 2001. It explores the ambiguous settlements that this produced in adult-child relations and children's access to the Internet. The paper then…

  12. Development and initial validation of the Seated Posture Scale

    Directory of Open Access Journals (Sweden)

    Lelia Barks, PhD, ARNP

    2015-06-01

    Full Text Available Literature shows that some health outcomes (e.g., eating, breathing, and speaking are directly related to posture. Evidence of outcomes mediated by wheelchair seated posture is limited to interface pressure, physical function, and wheelchair skills and safety. This study’s purpose was to develop and validate a rapid, low-burden, paper-pencil assessment of wheelchair seated posture for research use and to test feasibility of its use with a sample of older adults. We used a prospective design and a convenience sample of older adults who were receiving rehabilitation services in a community living center. Forty-nine older wheelchair users participated. Main measures were the Seated Posture Scale (SPS, Modified Ashworth Scale, Barthel Index, Visual Descriptor Scale, scale-content validity index (S-CVI, Cronbach alpha, and test-retest reliability. Rating by six experts yielded the overall content validity score (S-CVI of 0.744. Total SPS score correlated positively with physical function (Barthel Index, r = 0.46, p < 0.001 and negatively with muscle tone (Modified Ashworth Scale, r = –0.44, p = 0.001, supporting SPS construct validity. Internal consistency was 0.66 (Cronbach alpha. Test-retest reliability yielded Pearson product-moment correlations of 0.89 to 0.99. We conclude that the SPS has sufficient preliminary validity and reliability to support its use as an evaluation of wheelchair seated posture in outcomes research.

  13. Development of a Methodology to Gather Seated Anthropometry in a Microgravity Environment

    Science.gov (United States)

    Rajulu, Sudhakar; Young, Karen; Mesloh, Miranda

    2009-01-01

    The Constellation Program's Crew Exploration Vehicle (CEV) is required to accommodate the full population range of crewmembers according to the anthropometry requirements stated in the Human-Systems Integration Requirement (HSIR) document (CxP70024). Seated height is one of many critical dimensions of importance to the CEV designers in determining the optimum seat configuration in the vehicle. Changes in seated height may have a large impact to the design, accommodation, and safety of the crewmembers. Seated height can change due to elongation of the spine when crewmembers are exposed to microgravity. Spinal elongation is the straightening of the natural curvature of the spine and the expansion of inter-vertebral disks. This straightening occurs due to fluid shifts in the body and the lack of compressive forces on the spinal vertebrae. Previous studies have shown that as the natural curvature of the spine straightens, an increase in overall height of 3% of stature occurs which has been the basis of the current HSIR requirements. However due to variations in the torso/leg ratio and impact of soft tissue, data is nonexistent as to how spinal elongation specifically affects the measurement of seated height. In order to obtain this data, an experiment was designed to collect spinal elongation data while in a seated posture in microgravity. The purpose of this study was to provide quantitative data that represents the amount of change that occurs in seated height due to spinal elongation in microgravity environments. Given the schedule and budget constraints of ISS and Shuttle missions and the uniqueness of the problem, a methodology had to be developed to ensure that the seated height measurements were accurately collected. Therefore, simulated microgravity evaluations were conducted to test the methodology and procedures of the experiment. This evaluation obtained seat pan pressure and seated height data to a) ensure that the lap restraint provided sufficient

  14. Are child occupants a significant source of driving distraction?

    Science.gov (United States)

    Koppel, Sjaan; Charlton, Judith; Kopinathan, Chelvi; Taranto, David

    2011-05-01

    Driver distraction represents a well-documented and growing contribution to the road safety problem. This study used a naturalistic, observational approach to examine if children in vehicles are a significant source of driving distraction. Families with children aged between 1 and 8 years drove an instrumented "study vehicle" on their regular trips for 3 weeks. A discrete video recording system in the vehicle provided images of the driver and front seat passenger, the rear seat child passengers and the traffic ahead. The video-recordings inside and outside the vehicle were analysed to identify potential distracting activities, where 'distraction' was broadly defined as any activity that distracted the driver or competed for their attention while driving. In addition, all potentially distracting activities that involved the driver looking away from the forward roadway for more than 2s while the vehicle was in motion were also coded. Video-recordings were analysed for 92 driving journeys undertaken by 12 families including 25 children and 19 drivers. The mean journey duration was approximately 16 min (range: 2 min-3h 34 min). Most journeys were undertaken during the day (89%), with the mother driving (65%) and without a front seat passenger (64%). Driving journeys were predominantly undertaken in urban areas (97%), on suburban roads/streets (94%), and under low complexity traffic conditions (91%). Most journeys involved some source of potential driver distraction (98%), with drivers distracted for 18% of the driving journey. The most frequent types of distracting activities that drivers engaged in included: touching their head or their face (35%), interacting with child passengers in the rear seat (12%), and engaging with the front seat passenger (9%). Almost three-quarters of these potentially distracting activities were engaged in by the driver while the study vehicle was in motion (72%) and 14% of all potentially distracting activities involved the driver's eyes

  15. 75 FR 30775 - Availability of Seats for the Monitor National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2010-06-02

    ... for the following vacant seats: Heritage Tourism seat, Citizen-at-Large seat, Recreational Diving seat...-Large, Conservation, Economic Development, Education, Heritage Tourism, Maritime Archaeological...

  16. Conical Seat Shut-Off Valve

    Science.gov (United States)

    Farner, Bruce

    2013-01-01

    A moveable valve for controlling flow of a pressurized working fluid was designed. This valve consists of a hollow, moveable floating piston pressed against a stationary solid seat, and can use the working fluid to seal the valve. This open/closed, novel valve is able to use metal-to-metal seats, without requiring seat sliding action; therefore there are no associated damaging effects. During use, existing standard high-pressure ball valve seats tend to become damaged during rotation of the ball. Additionally, forces acting on the ball and stem create large amounts of friction. The combination of these effects can lead to system failure. In an attempt to reduce damaging effects and seat failures, soft seats in the ball valve have been eliminated; however, the sliding action of the ball across the highly loaded seat still tends to scratch the seat, causing failure. Also, in order to operate, ball valves require the use of large actuators. Positioning the metal-to-metal seats requires more loading, which tends to increase the size of the required actuator, and can also lead to other failures in other areas such as the stem and bearing mechanisms, thus increasing cost and maintenance. This novel non-sliding seat surface valve allows metal-to-metal seats without the damaging effects that can lead to failure, and enables large seating forces without damaging the valve. Additionally, this valve design, even when used with large, high-pressure applications, does not require large conventional valve actuators and the valve stem itself is eliminated. Actuation is achieved with the use of a small, simple solenoid valve. This design also eliminates the need for many seals used with existing ball valve and globe valve designs, which commonly cause failure, too. This, coupled with the elimination of the valve stem and conventional valve actuator, improves valve reliability and seat life. Other mechanical liftoff seats have been designed; however, they have only resulted in

  17. Parameters affecting seat belt use in Greece.

    Science.gov (United States)

    Yannis, G; Laiou, A; Vardaki, S; Papadimitriou, E; Dragomanovits, A; Kanellaidis, G

    2011-09-01

    The objective of this research is the exploration of seat belt use in Greece and particularly the identification of the parameters affecting seat belt use in Greece. A national field survey was conducted for the analytical recording of seat belt use. A binary logistic regression model was developed, and the impact of each parameter on seat belt use in Greece was quantified. Parameters included in the model concern characteristics of car occupants (gender, age and position in the car), the type of the car and the type of the road network. The data collection revealed that in Greece, the non-use of seat belt on the urban road network was higher than on the national and rural road network and young and older men use seat belts the least. The developed model showed that travelling on a national road is negative for not wearing the seat belt. Finally, the variable with the highest impact on not wearing a seat belt is being a passenger on the back seats. PMID:21452095

  18. Crashworthy Seats Would Afford Superior Protection

    Science.gov (United States)

    Gohmert, Dustin

    2009-01-01

    Seats to prevent or limit crash injuries to astronauts aboard the crew vehicle of the Orion spacecraft are undergoing development. The design of these seats incorporates and goes beyond crash-protection concepts embodied in prior spacecraft and racing-car seats to afford superior protection against impacts. Although the seats are designed to support astronauts in a recumbent, quasi-fetal posture that would likely not be suitable for non-spacecraft applications, parts of the design could be adapted to military and some civilian aircraft seats and to racing car seats to increase levels of protection. The main problem in designing any crashworthy seat is to provide full support of the occupant against anticipated crash and emergency-landing loads so as to safely limit motion, along any axis, of any part of the occupant s body relative to (1) any other part of the occupant s body, (2) the spacecraft or other vehicle, and (3) the seat itself. In the original Orion spacecraft application and in other applications that could easily be envisioned, the problem is complicated by severe limits on space available for the seat, a requirement to enable rapid egress by the occupant after a crash, and a requirement to provide for fitting of the seat to a wide range of sizes and shapes of a human body covered by a crash suit, space suit, or other protective garment. The problem is further complicated by other Orion-application-specific requirements that must be omitted here for the sake of brevity. To accommodate the wide range of crewmember body lengths within the limits on available space in the original Orion application, the design provides for taller crewmembers to pull their legs back closer toward their chests, while shorter crewmembers can allow their legs to stretch out further. The range of hip-support seat adjustments needed to effect this accommodation, as derived from NASA s Human Systems Integration Standard, was found to define a parabolic path along which the knees

  19. Impact of anthropometric measurements on ergonomic driver posture and safety

    OpenAIRE

    Kovačević, Stana; Vučinić, Jovan; KIRIN, SNJEŽANA; Pejnović, Natalija

    2010-01-01

    Basic properties of vehicle interior are described. Car seat design, upholstery fabrics and passenger safety have been particularly emphasized. Textile fabrics as products providing comfort, safety and esthetics of the vehicle interiorwere dealt with. Safety belts, airbags and car seat covers were specially pointed out. Specific problems related to the safety of passengers, whose anthropometric measurements deviate from the average ones, were addressed.

  20. 75 FR 34172 - Lordstown Seating Systems, a Subsidiary of Magna Seating, Including Workers Whose Unemployment...

    Science.gov (United States)

    2010-06-16

    ... notice was published in the Federal Register on May 5, 2010 (75 FR 24751). At the request of the state... Employment and Training Administration Lordstown Seating Systems, a Subsidiary of Magna Seating, Including Workers Whose Unemployment Insurance (UI) Wages Are Reported Through Intier Automotive Seatings of...

  1. 77 FR 30885 - Clarification of Prior Interpretations of the Seat Belt and Seating Requirements for General...

    Science.gov (United States)

    2012-05-24

    ... Airplane Flight Manual (14 CFR 23.1581(j)). See 36 FR 12511; see also 14 CFR 23.562, 23.785; Legal... 121, part 91 did not require that each person have a separate seat and/or seat belt. See 36 FR 12511... Belt and Seating Requirements for General Aviation Flights AGENCY: Federal Aviation Administration...

  2. Electrical Connector Mechanical Seating Sensor

    Science.gov (United States)

    Arens, Ellen; Captain, Janine; Youngquist, Robert

    2011-01-01

    A sensor provides a measurement of the degree of seating of an electrical connector. This sensor provides a number of discrete distances that a plug is inserted into a socket or receptacle. The number of measurements is equal to the number of pins available in the connector for sensing. On at least two occasions, the Shuttle Program has suffered serious time delays and incurred excessive costs simply because a plug was not seated well within a receptacle. Two methods were designed to address this problem: (1) the resistive pin technique and (2) the discrete length pins technique. In the resistive pin approach, a standard pin in a male connector is replaced with a pin that has a uniform resistivity along its length. This provides a variable resistance on that pin that is dependent on how far the pin is inserted into a socket. This is essentially a linear potentiometer. The discrete approach uses a pin (or a few pins) in the connector as a displacement indicator by truncating the pin length so it sits shorter in the connector than the other pins. A loss of signal on this pin would indicate a discrete amount of displacement of the connector. This approach would only give discrete values of connector displacement, and at least one pin would be needed for each displacement value that would be of interest.

  3. 14 CFR 23.1524 - Maximum passenger seating configuration.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Maximum passenger seating configuration. 23... Operating Limitations and Information § 23.1524 Maximum passenger seating configuration. The maximum passenger seating configuration must be established....

  4. Technical note: Spine loading in automotive seating

    NARCIS (Netherlands)

    Zenk, R.; Franz, M.; Bubb, H.; Vink, P.

    2012-01-01

    For car manufacturers, seat comfort is becoming more important in distinguishing themselves from their competitors. Therefore, many studies on participative seat comfort are carried out. In this paper, an objective assessment approach is reported which evaluates the concept of "optimal load distribu

  5. Child toy safety: An interdisciplinary approach to unravel the microbiological hazard posed by soap bubbles.

    Science.gov (United States)

    Amoruso, Irene; Bertoncello, Chiara; Caravello, Gianumberto; Giaccone, Valerio; Baldovin, Tatjana

    2015-11-01

    In 2012 some children developed sepsis after playing together with a soap bubble toy. Microbiological testing revealed heavy contamination of the soap solution, which reasonably represented the vehicle of infection. We investigated the issue with a multidisciplinary approach: review of toy safety legislation; microbiological testing of additional samples; query of the RAPEX database for non-compliant soap bubbles; identification of major manufacturing districts. Microbiological contamination of industrial soap bubbles was widespread. Sixty-three notifications of batches contaminated by environmental microorganisms and opportunistic pathogens had been reported. The Chinese had a virtual monopoly of the soap bubble market. We identified two main manufacturing districts in Guangdong Province, both notable for degradation of their water resources. The use of untreated water for the industrial production of soap bubbles may explain the bacterial contamination. Existing legislation provides an unsatisfactory approach for managing microbiological hazards in sensitive toy categories and for identifying responsible parties in import and export of the products. PMID:26424202

  6. Lumbar load attenuation for rotorcraft occupants using a design methodology for the seat impact energy-absorbing system

    Science.gov (United States)

    Moradi, Rasoul; Beheshti, Hamid; Lankarani, Hamid

    2012-12-01

    Aircraft occupant crash-safety considerations require a minimum cushion thickness to limit the relative vertical motion of the seat-pelvis during high vertical impact loadings in crash landings or accidents. In military aircraft and helicopter seat design, due to the potential for high vertical accelerations in crash scenarios, the seat system must be provided with an energy absorber to attenuate the acceleration level sustained by the occupants. Because of the limited stroke available for the seat structure, the design of the energy absorber becomes a trade-off problem between minimizing the stroke and maximizing the energy absorption. The available stroke must be used to prevent bottoming out of the seat as well as to absorb maximum impact energy to protect the occupant. In this study, the energy-absorbing system in a rotorcraft seat design is investigated using a mathematical model of the occupant/seat system. Impact theories between interconnected bodies in multibody mechanical systems are utilized to study the impact between the seat pan and the occupant. Experimental responses of the seat system and the occupant are utilized to validate the results from this study for civil and military helicopters according to FAR 23 and 25 and MIL-S-58095 requirements. A model for the load limiter is proposed to minimize the lumbar load for the occupant by minimizing the relative velocity between the seat pan and the occupant's pelvis. The modified energy absorber/load limiter is then implemented for the seat structure so that it absorbs the energy of impact in an effective manner and below the tolerable limit for the occupant in a minimum stroke. Results show that for a designed stroke, the level of occupant lumbar spine injury would be significantly attenuated using this modified energy-absorber system.

  7. Seat PG鲸吞WLW

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    10月5日,Seat Pagine Gialle S.P.A.(简称Seat)向媒体宣称,该公司已经成功从Eniro AB手中完全购买了“Wer liefert was”(简称WLW),拥有了WLW公司100%的股份。据透露,此次交易市值估计为1.15亿欧元(相当于约1.54亿美元),经由德国联邦竞争主管机关审核通过,而本次收购所需资金主要是源自于经营性现金流。

  8. The influence of seat height, trunk inclination and hip posture on the activity of the superior trapezius and longissimus

    Science.gov (United States)

    Bertolaccini, Guilherme da Silva; Nakajima, Rafael Kendi; Filho, Idinei Francisco Pires de Carvalho; Paschoarelli, Luis Carlos; Medola, Fausto Orsi

    2016-01-01

    [Purpose] This study was aimed at investigating the influence of seat height and body posture on the activity of the superior trapezius and longissimus muscles. [Subjects and Methods] Twenty two healthy subjects were instructed to perform a total of eight different body postures, varying according three main factors: seat height (low and high seat); trunk inclination (upright and leaning forward at 45°); and the hips in abduction and adduction. Electromyography of the superior trapezius and longissimus was collected bilaterally, and the average values were obtained and compared across all the postures. [Results] The activity of the superior trapezius and longissimus significantly changes according to the seat height and trunk inclination. For both seat heights, sitting with trunk leaning forward resulted in a significant increase in the activity of both muscles. When sitting in a high seat and the trunk leaning forward, the superior trapezius activity was significantly reduced when compared to the same posture in a low seat. [Conclusion] This study contributes to the knowledge on the influence of the body posture and seat configuration on the activity of postural muscles. Reducing the biomechanical loads on the postural muscles must be targeted in order to improve users’ comfort and safety.

  9. A Case Study: Designing for Sustainability and Reliability in an Automotive Seat Structure

    Directory of Open Access Journals (Sweden)

    Celalettin Yuce

    2014-07-01

    Full Text Available Recently, sustainability has been a growing concern for many industries and especially for the transportation sector due to it being the second largest energy consumer and largest contributor of anthropogenic greenhouse gas emissions within the European Union. New legal restrictions on the emission rates have forced the automotive sector to examine different fuel-efficient technologies. Vehicle weight reduction is one of the most important methods of improving fuel efficiency and reducing CO2 emissions. Accordingly, lighter, safer, more fuel efficient, and environmentally sustainable vehicles are a priority for European authorities. In the present work, the passenger seat structure was considered as the area for lightweighting due to its important role in the mass of commercial vehicles in terms of numbers per vehicle. In addition, seat structures presented the best opportunity for weight reduction using new materials and design techniques. Detailed (3D finite element models of passenger seats were developed for finite element analyses (FEA. To obtain a lightweight and safe seat structure, different materials and thicknesses of profiles were analyzed. Lightweight passenger seat prototypes were developed and an overall 20% weight reduction was achieved including the structural frame, chassis and pillar. In addition, the new passenger seat meets ECE R14 safety norms.

  10. Integration of Comfort into a Driver's Car Seat Design Using Image Analysis

    Directory of Open Access Journals (Sweden)

    Darliana Mohamad

    2010-01-01

    Full Text Available Problem statement: The purposes of this study are twofold: First, to recommend a range of angles for driving posture comfort from measurement of participants and second, to investigate the relationships between drivers' anthropometric characteristics, comfortable postural angles and seat adjustment. Approach: Forty five participants were involved in the study. Both anthropometric data and postural angles were measured and recorded by using the photographic technique and analyzed further using software. During the study, each participant was required to sit on the driver's seat in his or her preferred comfortable driving postures. Images of the participant's driving posture were taken after 5 min he or she has been in the driving position to allow him/her to adapt with the seat environment and fabrics. The seat adjustment data were measured manually after the seat is adjusted for comfort by the participant. Prior to that, 10 anthropometric data of each participant was measured and recorded. Data on comfortable driving postural angles, anthropometry and seat adjustment were analyzed statistically with Pearson correlation using the SPSS software. Results: From the study, a range of angles are proposed based on the participant's perception on comfort. The ranges of comfortable angles for Malaysian citizen proposed shows significant different between Caucasian and Korean populations. The relationships between the comfortable postural angles, anthropometric data and seat adjustment were analyzed and discussed with several outcome shows that taller participants preferred a driving posture with their arms outstretched in order to achieve comfort, participants with bigger body dimension have a tendency to sit farther back from the steering wheels and smaller participants prefer to sit closer to the steering wheels with a slightly greater trunk thigh angle. Conclusion: The result obtained and discussed in this study can be applied in the driver's car seat

  11. SAFETY

    CERN Multimedia

    Niels Dupont

    2013-01-01

    CERN Safety rules and Radiation Protection at CMS The CERN Safety rules are defined by the Occupational Health & Safety and Environmental Protection Unit (HSE Unit), CERN’s institutional authority and central Safety organ attached to the Director General. In particular the Radiation Protection group (DGS-RP1) ensures that personnel on the CERN sites and the public are protected from potentially harmful effects of ionising radiation linked to CERN activities. The RP Group fulfils its mandate in collaboration with the CERN departments owning or operating sources of ionising radiation and having the responsibility for Radiation Safety of these sources. The specific responsibilities concerning "Radiation Safety" and "Radiation Protection" are delegated as follows: Radiation Safety is the responsibility of every CERN Department owning radiation sources or using radiation sources put at its disposition. These Departments are in charge of implementing the requi...

  12. Reduced gravity fecal collector seat and urinal

    Science.gov (United States)

    Brown, J. W. (Inventor)

    1974-01-01

    A waste collection system for use in a reduced gravity including a seat having an opening centrally located with a pair of opposed depressed valleys on opposite sides of said opening for accommodating the ischial tuberosities of a user. The seat has contoured surfaces for providing support of the user's body and includes a prominent ridge towards the rear, which provides forward-aft positioning cue to the user. A curved recess is provided adjacent the forward portion of the seat for accommodating a tubular urinal having an enlarged open mouth.

  13. Compliance with Use of Seat Belt among Commercial Drivers in a Nigerian Community

    Directory of Open Access Journals (Sweden)

    Oluwole C. Omolase

    2012-06-01

    Full Text Available AIM: This study aimed at determining compliance with use of seat belt among commercial intercity drivers. METHOD: This is a descriptive cross-sectional study conducted in Owo, South West Nigeria among commercial intercity drivers between June and September, 2009. Ethical clearance was obtained from the Ethical Review Committee of Federal Medical Centre, Owo, Ondo State, Nigeria prior to commencement of this study. The permission of the leadership of Road Transport Workers’ Union was also sought and obtained. Ninety intercity commercial drivers out of the estimated one hundred and sixty intercity commercial drivers in the community were enrolled in this study. Informed consent was obtained from each of the respondents. The data obtained was collated and analyzed with SPSS 15.0.1 statistical soft ware version. RESULTS: Ninety respondents were enrolled in this study. The driving experience of the respondents revealed that most respondents: 53 (58.9% had more than 20 years driving experience. Most respondents;78 (86.7% complied with use of seat belt .The main barrier to compliance with seat belt was short trip;28 (50.9%.Most respondents; 67 (74.4%were in support of penalization of defaulters. The major source of awareness about seat belt was Federal Road Safety Corps;59 (65.6%. CONCLUSION: Most respondents complied with use of seat belt. The major barrier to compliance with seat belt was short trip within the community. The Federal Road Safety Corps should enforce compliance with the use of seat belt most especially within communities. [TAF Prev Med Bull 2012; 11(3.000: 281-286

  14. Evaluation of Seat Comfort of Office Armchairs: an Impact of Articulated Seat Support and Gas Spring

    Directory of Open Access Journals (Sweden)

    Jerzy Smardzewski

    2014-09-01

    Full Text Available This paper describes the application of an alternative seating system. The aim of this alternative approach was to determine the comfort of offi ce armchairs equipped with new construction solutions ensuring articulated support of the seat as well as articulated mounting of the gas spring. An offi ce armchair with a different seat support and gas spring was selected. Operational loads were applied to the seat surface. The following parameters were measured and calculated in the course of the performed experiments: contact area, average contact pressure and coeffi cient of seat pressure distribution (SPD. A new discomfort coeffi cient D expressing seat quality was elaborated. Preliminary data suggests that the prototypes provided greater sitting comfort than did the conventional chair. It was demonstrated that the new construction solution of the gas spring support guaranteed the highest comfort of the use of the examined armchairs.

  15. Safety

    International Nuclear Information System (INIS)

    This annual report of the Senior Inspector for the Nuclear Safety, analyses the nuclear safety at EDF for the year 1999 and proposes twelve subjects of consideration to progress. Five technical documents are also provided and discussed concerning the nuclear power plants maintenance and safety (thermal fatigue, vibration fatigue, assisted control and instrumentation of the N4 bearing, 1300 MW reactors containment and time of life of power plants). (A.L.B.)

  16. 28 CFR 36.308 - Seating in assembly areas.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Seating in assembly areas. 36.308 Section... PUBLIC ACCOMMODATIONS AND IN COMMERCIAL FACILITIES Specific Requirements § 36.308 Seating in assembly... in assembly areas shall— (i) Provide a reasonable number of wheelchair seating spaces and seats...

  17. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 16, Number 2. March-April 2003

    Science.gov (United States)

    Zamani, Rahman, Ed.; Guralnick, Eva, Ed.; Kunitz, Judith Ed.

    2003-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  18. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 22, Number 6, November-December 2009

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2009-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  19. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 21, Number 1. January-February 2008

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Turner, Debra, Ed.

    2008-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  20. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 18, Number 4. July-August 2005

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Walsh, Eileen, Ed.

    2005-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  1. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 23, Number 2, March-April 2010

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2010-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  2. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 21, Number 3, May-June 2008

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.

    2008-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of this newsletter are to promote and support a healthy and safe environment for all…

  3. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 17, Number 2. March-April 2004

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Lucich, Mardi, Ed.

    2004-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  4. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 18, Number 1. January-February 2005

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Walsh, Eileen, Ed.

    2005-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  5. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 19, Number 3, May-June 2006

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2006-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  6. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 19, Number 2, March-April 2006

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2006-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  7. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 18, Number 2. March-April 2005

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Walsh, Eileen, Ed.

    2005-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  8. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 20, Number 4. July-August 2007

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2007-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  9. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 20, Number 6, November-December 2007

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2007-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of this newsletter are to promote and support a healthy and safe environment for all…

  10. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 23, Number 1, January-February 2010

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2010-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  11. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 18, Number 6. November-December 2005

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.

    2005-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  12. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 22, Number 3, May-June 2009

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2009-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  13. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 16, Number 4. July-August 2003

    Science.gov (United States)

    Zamani, Rahman, Ed.; Guralnick, Eva, Ed.; Kunitz, Judith Ed.

    2003-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  14. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 21, Number 6. November-December 2008

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.

    2008-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  15. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 22, Number 5, September-October 2009

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2009-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  16. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 19, Number 4, July-August 2006

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2006-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  17. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 21, Number 2. March-April 2008

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.

    2008-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  18. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 22, Number 1, January-February 2009

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.

    2009-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  19. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 17, Number 1. January-February 2004

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Lucich, Mardi, Ed.

    2004-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  20. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 21, Number 4, July-August 2008

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.

    2008-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  1. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 16, Number 3. May-June 2003

    Science.gov (United States)

    Zamani, Rahman, Ed.; Guralnick, Eva, Ed.; Kunitz, Judith, Ed.

    2003-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  2. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 20, Number 2, March-April 2007

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2007-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  3. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 20, Number 3, May-June 2007

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2007-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  4. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 23, Number 3, May-June 2010

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2010-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of this newsletter are to promote and support a healthy and safe environment for all…

  5. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 19, Number 1. January-February 2006

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Gendell, Mara, Ed.

    2006-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  6. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 19, Number 5, September-October 2006

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2006-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of this newsletter are to promote and support a healthy and safe environment for all…

  7. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 16, Number 1. January-February 2002

    Science.gov (United States)

    Zamani, Rahman, Ed.; Guralnick, Eva, Ed.; Kunitz, Judith, Ed.

    2002-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  8. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 20, Number 1. January-February 2007

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2007-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  9. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 16, Number 5. September-October 2003

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Jensen, Susan, Ed.; Lucich, Mardi, Ed.

    2003-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  10. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 17, Number 3. May-June 2004

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Kunitz, Judith, Ed.; Lucich, Mardi, Ed.

    2004-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  11. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 20, Number 5, September-October 2007

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2007-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  12. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 17, Number 6. November-December 2004

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Lucich, Mardi, Ed.; Walsh, Eileen, Ed.

    2004-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  13. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 23, Number 4, July-August 2010

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2010-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  14. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 22, Number 4, July-August 2009

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2009-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  15. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 17, Number 5. September-October 2004

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Lucich, Mardi, Ed.; Walsh, Eileen, Ed.

    2004-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  16. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 19, Number 6, November-December 2006

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Calder, Judy, Ed.; Rose, Bobbie, Ed.; Leonard, Victoria, Ed.; Gendell, Mara, Ed.

    2006-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of this newsletter are to promote and support a healthy and safe environment for all…

  17. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 18, Number 5. September-October 2005

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Walsh, Eileen, Ed.

    2005-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  18. Child Care Health Connections: A Health and Safety Newsletter for California Child Care Professionals. Volume 22, Number 2, March-April 2009

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Rose, Bobbie, Ed.; Calder, Judy, Ed.; Garakani, Tahereh, Ed.; Leonard, Victoria, Ed.

    2009-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  19. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 16, Number 6. November-December 2003

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Jensen, Susan, Ed.; Lucich, Mardi, Ed.

    2003-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  20. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 17, Number 4. July-August 2004

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Kunitz, Judith Ed.; Lucich, Mardi, Ed.; Walsh, Eileen, Ed.

    2004-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  1. Child Care Health Connections. A Health and Safety Newsletter for California Child Care Professionals. Volume 18, Number 3. May-June 2005

    Science.gov (United States)

    Zamani, A. Rahman, Ed.; Guralnick, Eva, Ed.; Calder, Judy, Ed.; Walsh, Eileen, Ed.

    2005-01-01

    "Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment for all…

  2. Using an experimental bicycle seat to reduce perineal numbness.

    Science.gov (United States)

    Taylor, Kenneth S; Richburg, Allen; Wallis, David; Bracker, Mark

    2002-05-01

    Researchers evaluated the effectiveness of an experimental seat that was designed to prevent perineal numbness and possibly erectile dysfunction in male bicyclists. A trial of the device among 15 experienced cyclists measured perineal sensation after a 1-hour stationary cycling session on a standard seat followed several days later by the same exercise protocol on the experimental bike seat. Cyclists reported more numbness with the standard seat than with the experimental seat (79% vs 14%). Sensory testing found greater hypoesthesia with the standard seat. Innovations in bicycle seat design may decrease or eliminate perineal numbness. PMID:20086525

  3. Crashworthiness of composite seats for civil aircraft

    OpenAIRE

    Stephens, V. M.

    1992-01-01

    A study has been conducted into the design of civil aircraft seats which are forward-facing and use the lap-belt method of restraint. Within these terms of reference, the response of the seat restraint occupant system (SROS) to impact loading has been analysed using physical (dynamic testing) and analytical (computer simulation) modelling techniques. With the increasing use of fibre-reinforced polymer composites in aircraft for weight efficiency, and the consequent appearance of composite se...

  4. Seat belt use law in developing countries

    Institute of Scientific and Technical Information of China (English)

    SangWanLee

    1999-01-01

    Objective:To highlight the way to successful implementation of mandantory seat belt use law in developing countries particulary where have significant increase in number or cars and subsequent increase in car occupant casualties.Methods:Literatures concerning seat belt use were reviewed and experiences of the world.Satisfactory or not,investigated.It summed up general aspects of seat belt use as well as benefits,attitude toward legislation and measures to enhance the usage.Results:Seat belt use has been proven and stood time tested as the most effective means to protect car occupants from road crash injuries.It appears to be arduous to achieve the golal of seat belt use law in developing countries. but possible via strategies appropriately leading to legislation and promotion of the belt usage.Conclusions:It is prime necessity for the government authorities to recognize the importance of seat belt use.There needs an organizational structure composed of relevant professional from both private and government sectors which is able to carry out every steps toward successful legislation and implementation:education,publicity,enforcement,evaluation and dissemination of the law's benefits.

  5. Comfort, experience, physiology and car seat innovation: Theory, Design and Evaluation

    OpenAIRE

    Franz, M.M.

    2010-01-01

    The development process of car seats is very complex and many factors have to be considered in the development, such as anthropometry, physiology, safety, design and comfort. A factor making it more complex is the fact that future cars should be more sustainable, making the need for weight reduction more prominent. Improving comfort and at the same time reducing weight is a new challenge. Car seat research in the area of comfort is mainly focused on the decrease of discomfort. The most that c...

  6. SAFETY AND TOLERABILITY OF ANTIEPILEPTIC DRUGS AT WOMEN WITH EPILEPSY (DATA OF SVT. LUKA’S INSTITUTE OF CHILD NEUROLOGY AND EPILEPSY)

    OpenAIRE

    K. Yu. Мukhin; O. A. Pylaeva

    2015-01-01

    Women with epilepsy are referred to the special risk group due to the development of side effects of antiepileptic drugs (АED). Women’s neuroendocrinal disorders can be caused by the disease itself-epilepsy, as well as by the undertaken therapy. We have carried out a retrospective research in order to assess the safety and the tolerance of different AED at young girls and women of reproductive age. Was analyzed the data base of patients of Svt. Luka’s Institute of Child Neurology and Epilepsy...

  7. 76 FR 9551 - Availability of Seats for the Monitor National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2011-02-18

    .../Commercial Fishing seats, Heritage Tourism seat, and Economic Development seat. Applicants are chosen based... Development, Education, Heritage Tourism, Maritime Archaeological Research, North Carolina Maritime...

  8. Infant and Young Child Feces Management and Enabling Products for Their Hygienic Collection, Transport, and Disposal in Cambodia.

    Science.gov (United States)

    Miller-Petrie, Molly K; Voigt, Lindsay; McLennan, Lyn; Cairncross, Sandy; Jenkins, Marion W

    2016-02-01

    In Cambodia, children's feces are rarely disposed of in an improved sanitation facility. This study examines current practices and the role that enabling products may play in increasing hygienic management of infant and young child (IYC) feces in households with access to improved sanitation. A survey was conducted with the primary caregiver of a child under 5 years of age in 130 homes with an improved latrine in 21 villages across two provinces in Cambodia. Two focus group discussions per province were conducted after the survey to obtain caregiver feedback on new enabling products for hygienic management. Among caregivers, 63% reported child feces disposal in an improved latrine but only 36% reported doing so consistently. Besides child age, years of latrine ownership, caregiver age, consistency of adult latrine use, and presence of child feces management tools in the latrine were associated with hygienic disposal. The youngest caretakers with the newest latrines and youngest children were least likely to dispose of IYC feces hygienically, representing a key target group for interventions to improve hygienic disposal in Cambodia. Reusable diapers, child-friendly potties, and possibly latrine seats, that offer child safety, time and cost savings, and easy disposal and cleaning could potentially facilitate hygienic disposal for these ages. PMID:26598568

  9. Study on improving the reliability of motor-operated gate valve seats (step 1)

    International Nuclear Information System (INIS)

    Valves have numerous important functions, such as flow control, pressure reduction and blockage of fluids under various operating conditions in the nuclear power plants. A wide range of valve types are used in order to accommodate these various conditions and functions. Since the number of valves installed can reach as much as several tends of thousands, the reliability of those valves in extremely important in terms of the plant safety. First, we evaluated the possibility of stellite cracking in the seats of motor-operated gate valves, which have the important function of plant safety, for the purpose of improving valve reliability. This evaluation was made with respect to stress caused by the valve body pushing force of the driving portion considered to act on the valve seat (set torque and motor coasting torque), residual stress in stellite welding and internal pressure of the piping in an actual operating condition. In addition, studies were also conducted to decrease stress in the valve seat based on the above results. The countermeasures included the decrease of motor coasting rate, which greatly contributes to stress on the valve seat, minimization of backlash in transmission components such as worm gears and valve stem screws, reduction of residual stress in stellite welding and the higher rigidity of the valve body. (author)

  10. Doug Flutie: "Be on the Safe Side." | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... version of this page please turn JavaScript on. Feature: Concussion Doug Flutie: "Be on the Safe Side." ... seat belt when driving or riding in a car Use a child safety seat, booster seat, or seat belt for children ...

  11. Ergonomic Evaluation of Space Shuttle Light-Weight Seat Lever Position and Operation

    Science.gov (United States)

    Maida, J.; Rajulu, Sudhakar L.; Bond, Robert L. (Technical Monitor)

    2000-01-01

    During a Shuttle flight in the early part of 1999, one of the crewmembers was unable to operate the backrest lever for the light-weight seat in microgravity. It is essential that the crewmembers are able to adjust this back-rest lever, which is titled forward 2 degrees from vertical during launch and then moved backwards to 10 degrees aft of vertical upon reaching orbit. This adjustment is needed to cushion the crewmembers during an inadvertent crash landing situation. The original Shuttle seats, which had seat controls located on the front left and right sides of the seat, were replaced recently with the new light-weight seats. The controls for these new, seats were moved to the night side with one control at the front and the other at the back. While it was uncertain whether the problem encountered was unique to that crewmember or not it was clear to the personnel responsible for maintaining the Shuttle seats that not knowing the cause of the problem posed a safety concern for NASA. Hence the Anthropometry and Biomechanics Facility (ABF) of the Johnson Space Center was requested to perform an evaluation of the seat controls and provide NASA with appropriate recommendations on whether the seat lever positions and operations should be modified. The ABF designed an experiment to investigate the amount of pull force exerted by subjects, wearing an unpressurized or pressurized crew launch escape suit, when controls were placed in the front and back (on the right side) of the light-weight seat. Single-axis load cells were attached to the seat levers, which measured the maximum static pull forces that were exerted by the subjects. Twelve subjects, six male and six female, participated in this study. Each subject was asked to perform the pull test at least three times for each combination of lever position and suit pressure conditions. The results from this study showed that as a whole (or in general), the subjects were able to pull on the lever at the back position with

  12. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 4 - Atlanta

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  13. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 9 - San Francisco

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  14. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 1 - Boston

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  15. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 6 - Dallas

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  16. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 5 - Chicago

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  17. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 8 - Denver

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  18. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 10 - Seattle

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  19. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 2 - New York

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  20. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, All States

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  1. Percentage of Drivers and Front Seat Passengers Wearing Seat Belts, 2012, Region 3 - Philadelphia

    Data.gov (United States)

    U.S. Department of Health & Human Services — Source for national data: National Occupant Protection Use Survey (NOPUS), 2012. Source for state data: State Observational Survey of Seat Belt Use, 2012.

  2. 36 CFR 1192.75 - Priority seating signs.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Priority seating signs. 1192... Light Rail Vehicles and Systems § 1192.75 Priority seating signs. (a) Each vehicle shall contain sign(s... mobility aid seating locations are provided, signs shall indicate the location and advise other...

  3. 49 CFR 38.75 - Priority seating signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Priority seating signs. 38.75 Section 38.75... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.75 Priority seating signs. (a... them. (b) Where designated wheelchair or mobility aid seating locations are provided, signs...

  4. SAFETY

    CERN Multimedia

    M. Plagge, C. Schaefer and N. Dupont

    2013-01-01

    Fire Safety – Essential for a particle detector The CMS detector is a marvel of high technology, one of the most precise particle measurement devices we have built until now. Of course it has to be protected from external and internal incidents like the ones that can occur from fires. Due to the fire load, the permanent availability of oxygen and the presence of various ignition sources mostly based on electricity this has to be addressed. Starting from the beam pipe towards the magnet coil, the detector is protected by flooding it with pure gaseous nitrogen during operation. The outer shell of CMS, namely the yoke and the muon chambers are then covered by an emergency inertion system also based on nitrogen. To ensure maximum fire safety, all materials used comply with the CERN regulations IS 23 and IS 41 with only a few exceptions. Every piece of the 30-tonne polyethylene shielding is high-density material, borated, boxed within steel and coated with intumescent (a paint that creates a thick co...

  5. SAFETY

    CERN Multimedia

    C. Schaefer and N. Dupont

    2013-01-01

      “Safety is the highest priority”: this statement from CERN is endorsed by the CMS management. An interpretation of this statement may bring you to the conclusion that you should stop working in order to avoid risks. If the safety is the priority, work is not! This would be a misunderstanding and misinterpretation. One should understand that “working safely” or “operating safely” is the priority at CERN. CERN personnel are exposed to different hazards on many levels on a daily basis. However, risk analyses and assessments are done in order to limit the number and the gravity of accidents. For example, this process takes place each time you cross the road. The hazard is the moving vehicle, the stake is you and the risk might be the risk of collision between both. The same principle has to be applied during our daily work. In particular, keeping in mind the general principles of prevention defined in the late 1980s. These principles wer...

  6. Implementation of School Districts' Food Safety Plans and Perceptions of Support for Food Safety and Training in Child Nutrition Programs in One USDA Region

    Science.gov (United States)

    Dawso Van Druff, Cynthia A.

    2012-01-01

    School foodservice directors (FSDs) and school business officials (SBOs) in public school districts with enrollments between 2,500 and 25,000 in the USDA Mid-Atlantic geographic region provided responses to a paper-and-pencil survey. The FSDs assessed the level of implementation of a mandated school food safety plan in their districts and…

  7. Quail egg safety and trade on beaches of Salvador (BA): a study from a child labor perspective

    OpenAIRE

    Permínio Oliveira Vidal Júnior; Ryzia de Cassia Vieira Cardoso; Larissa Santos Assunção

    2013-01-01

    OBJECTIVE: This study aimed to describe the trade and microbiological quality of boiled quail eggs on the waterfront of Salvador , Bahia, Brazil, from the child labor perspective. METHODS: This cross-sectional study administered semi-structured questionnaires to 40 underage vendors and performed the microbiological assessment of 40 quail egg samples as follows: mesophilic aerobic microorganism count, coagulase-positive staphylococcus count, estimation of the most probable number of total and ...

  8. Evaluation of the seating of Qantas flight deck crew.

    Science.gov (United States)

    Lusted, M; Healey, S; Mandryk, J A

    1994-10-01

    In 1985 Qantas Airways (Australia) requested an ergonomics assessment of three pilots' seats so that one could be selected for fitting in all new aircraft as well replacement in existing aircraft. The Ipeco seat was chosen. In 1991, after all aircraft were fitted with the Ipeco seats, the company then requested a further evaluation of the seat to see if it was acceptable to the pilots and if there were any outstanding problems. A seat feature checklist plus a body chart discomfort rating scale was given to the total crew of 1030 pilots. The results from the 202 respondents indicated that although the pilots found the Ipeco seat an improvement on the Weber seat there were some modifications required. The main problems included insufficient adjustment range of the lumbar support area and the thigh supports, and infrequent replacement of the seat cushion. The body charts supported the checklist results in that the main areas of discomfort indicated were the buttocks and low back. Recommendations for improvements in design of the Ipeco seat, training in use and maintenance are presented. The method used in this study has application for field assessment of seating in a wide range of occupations, particularly bus drivers, truck drivers and train drivers, who spend long hours seated without being able to take breaks. PMID:15676978

  9. 77 FR 16910 - Special Conditions: Boeing Model 787 Series Airplanes; Single-place Side-facing Seats With...

    Science.gov (United States)

    2012-03-23

    ...) through (c)(6) apply to the occupant of a side facing seat. Head Injury Criterion (HIC) assessments are... accident. This will reduce the potential for head injury, thereby reducing the Head Injury Criteria (HIC... protected from head injury by a safety belt and a cushioned rest that will support the arms, shoulders,......

  10. Stability analysis on Tingzikou gravity dam along deep-seated weak planes during earthquake

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The stability of a gravity dam against sliding along deep-seated weak planes is a universal and important problem encountered in the construction of dams.There is no recommended method for stability analysis of the dam on deep-seated weak planes under earthquake condition in Chinese design codes.Taking Tingzikou dam as an example,the research in this paper is focused on searching a proper way to evaluate the seismic safety of the dam against sliding along deep-seated weak planes and the probable failure modes of dam on deep-seated weak planes during earthquake.It is concluded that there are two probable failure modes of the dam along the main weak geological planes in the foundation.In the first mode,the concrete tooth under the dam will be cut and then the dam together with part foundation will slide along the muddy layer;in the second mode,the dam together with part foundation will slide along the path consist of the weak rock layer under the tooth and the muddy layer downstream the tooth.While there is no geological structure planes to form the second slip surface,the intersection of the main and the second slip surface is 40 to 80 m downstream from dam toe,and the angle between the second slip surface and the horizontal plane probably be 25 to 45 degrees.

  11. La nuova sfida di SEAT Pagine Gialle

    Directory of Open Access Journals (Sweden)

    Leonardo Landini

    2008-03-01

    Full Text Available SEAT Pagine Gialle’s new challengeSEAT Pagine Gialle is a company that for over 80 years has provided information services, search and communication tools.The companies success and notoriety is built on a customer base of about 20 million families and 3 million professional operators with a continually updated technology with which it integrates with detailed geographical information that allows it to reach millions of users every day. The services the company offers include an advanced cartographic web-based search, satellite and aerial photos, the calculation of driving instructions, weather forecasts and traffic information, 360 degree views and the modelling of whole cities in 3D.

  12. Adaptive magnetorheological seat suspension for shock mitigation

    Science.gov (United States)

    Singh, Harinder J.; Wereley, Norman M.

    2013-04-01

    An adaptive magnetorheological seat suspension (AMSS) was analyzed for optimal protection of occupants from shock loads caused by the impact of a helicopter with the ground. The AMSS system consists of an adaptive linear stroke magnetorheological shock absorber (MRSA) integrated into the seat structure of a helicopter. The MRSA provides a large controllability yield force to accommodate a wide spectrum for shock mitigation. A multiple degrees-of-freedom nonlinear biodynamic model for a 50th percentile male occupant was integrated with the dynamics of MRSA and the governing equations of motion were investigated theoretically. The load-stroke profile of MRSA was optimized with the goal of minimizing the potential for injuries. The MRSA yield force and the shock absorber stroke limitations were the most crucial parameters for improved biodynamic response mitigation. An assessment of injuries based on established injury criteria for different body parts was carried out.

  13. An analysis of the value of marketing to non-profit organizations: the case of child safety.

    Science.gov (United States)

    Razis, V; Razis, N

    1993-01-01

    This paper considers a broad spectrum of literature concerning the limitations and value of applying marketing management principles from the private sector to public or non-profit organizations. The Child Accident Prevention Foundation of Southern Africa is used as a principle case-study. The authors conclude that there is much to be gained from applying a more systematic approach, providing one adapts business strategies to more complex social environments and objectives. Since both marketing and social issues share the challenge of 'sensitivity serving and satisfying human needs,' (Kotler, 1983 p 272) there are also some instances where business can learn from the experience of social organizations in attempts to influence human behavior. PMID:10132850

  14. Update on the safety of second generation antipsychotics in youths: a call for collaboration among paediatricians and child psychiatrists

    OpenAIRE

    Pisano, Simone; Catone, Gennaro; Veltri, Stefania; Lanzara, Valentina; Pozzi, Marco; Clementi, Emilio; Iuliano, Raffaella; Riccio, Maria Pia; Radice, Sonia; Molteni, Massimo; Capuano, Annalisa; Gritti, Antonella; Coppola, Giangennaro; Milone, Annarita; Bravaccio, Carmela

    2016-01-01

    During the past decade, a substantial increase in the use of second generation antipsychotics (SGAs) has occurred for a number of juvenile psychiatric disorders, often as off-label prescriptions. Although they were thought to be safer than older, first generation antipsychotics, mainly due to a lower risk of neurological adverse reactions, recent studies have raised significant concerns regarding their safety regarding metabolic, endocrinological and cardiovascular side effects. Aim of this p...

  15. Musculoskeletal analysis of driving fatigue: The influence of seat adjustments

    DEFF Research Database (Denmark)

    Majid, Noor Aliah binti Abdul; Abdullah, Mohd Fareez Edzuan; Jamaludin, Mohd Syahmi;

    2013-01-01

    Main causes for discomfort experienced by vehicle drivers during driving were investigated using a rigid-body model originally developed in the AnyBody Modeling System [1]. The interactions between the human body and the car-seat in various combinations of seat-pan/backrest inclinations...... that various seat adjustments (e.g., seat-pan and backrest inclinations) and the pedal spring stiffness have complex influences on the muscle activation and spinal joint forces of the human body. From the results, an optimal adjustment for the car-seat is proposed, i.e. the backrest inclination is 10......° and the seat-pan inclination is between 0º to 5 º. This study can in general capture the overall interactions between human body and environment (i.e. the maximum muscle activity and spine forces), which is thought to be the factors of driving fatigue....

  16. Design and evaluation of a seat orientation controller during uneven terrain driving.

    Science.gov (United States)

    Candiotti, Jorge; Wang, Hongwu; Chung, Cheng-Shiu; Kamaraj, Deepan C; Grindle, Garrett G; Shino, Motoki; Cooper, Rory A

    2016-03-01

    Electric powered wheelchairs (EPWs) are essential devices for people with disabilities as aids for mobility and quality of life improvement. However, the design of currently available common EPWs is still limited and makes it challenging for the users to drive in both indoor and outdoor environments such as uneven surfaces, steep hills, or cross slopes, making EPWs susceptible to loss of stability and at risk for falls. An alternative wheel-legged robotic wheelchair, "MEBot", was designed to improve the safety and mobility of EPW users in both indoor and outdoor environments. MEBot is able to elevate its six wheels using pneumatic actuators, as well to detect changes in the seat angle using a gyroscope and accelerometer. This capability enables MEBot to provide sensing for a dynamic self-leveling seat application that can maintain the center of mass within the boundaries of the wheelchair, thereby, improving EPW safety. To verify the effectiveness of the application, MEBot was tested on a motion platform with six degrees of freedom to simulate different slopes that could be experienced by the EPW in outdoor environments. The results demonstrate the robustness of the application to maintain the wheelchair seat in a horizontal reference against changes in the ground angle. PMID:26774421

  17. Household Safety: Preventing Choking

    Science.gov (United States)

    ... Tropical Delight: Melon Smoothie Pregnant? Your Baby's Growth Household Safety: Preventing Choking KidsHealth > For Parents > Household Safety: ... and often contain small parts. Make sure small refrigerator magnets are out of your child's reach. Check ...

  18. First Aid and Safety

    Science.gov (United States)

    ... Things to Know About Zika & Pregnancy First Aid & Safety Keeping your child safe is your top priority. ... to call for help, and more. First Aid & Safety Center Home Sweet Home A Safe and Spooktacular ...

  19. Factors influencing students' usage of school bus seat belts: an empirical analysis of the Alabama pilot project.

    Science.gov (United States)

    Lou, Yingyan; Mehta, Gaurav; Turner, Daniel S

    2011-09-01

    The Alabama State Department of Education and the Governor's Study Group on School Bus Seat Belts authorized and funded a research project to investigate the effects of lap-shoulder seat belts on Alabama school buses. This article performs an empirical analysis to address an important component of the study - factors that impact students' decisions about wearing seat belts or not on school buses. Discrete choice modeling framework is applied to quantify relative influences of various factors. To obtain the disaggregate level information on individual student's characteristics and trip properties, a new data collection protocol is developed. Eleven variables are investigated and eight of them are found to have significant impacts. They are age, gender, the home county of a student, a student's trip length, time of day, presence and active involvement of bus aide, and two levels of bus driver involvement. The resulting model fits the data well and reveals several trends that have been overlooked or underestimated in the literature. The model can also be used to predict the change of seat belt usage rate caused by the change of impact factors. This is helpful in identifying the most cost-effective ways to improve compliance rate, which is critical to bring the added safety benefit of seat belts into effect. This article is the first to quantify relative impacts of a range of variables using rigorous statistical modeling techniques. This study will contribute to the literature and provide valuable insights to the practice of school transportation management. PMID:21658490

  20. Toilet Seat Rules: Why you Shouldn't Care

    OpenAIRE

    Marvasi, Enrico

    2008-01-01

    This paper analyzes the issue of choosing a socially efficient rule on how to leave the toilet seat. Leaving the seat as it is after usage is found to be the best rule over a wide parameters space. Using a loss function minimization approach, factors such as relative toilet usage, frequency of the down position, relative gender importance and cost elasticity to seat movements are considered. Leaving the seat as it is after usage proves to be dominating a large set of other rules that entail n...

  1. Differential Effects of Seating Arrangements on Disruptive Behavior of Fifth Grade Students during Independent Seatwork

    Science.gov (United States)

    Bicard, David F.; Ervin, Angela; Bicard, Sara C.; Baylot-Casey, Laura

    2012-01-01

    We investigated teacher versus student seat selection in the context of group and individual seating arrangements. Disruptive behavior during group seating occurred at twice the rate when students chose their seats than when the teacher chose. During individual seating, disruptive behavior occurred more than three times as often when the students…

  2. 14 CFR 382.83 - Through what mechanisms do carriers make seating accommodations?

    Science.gov (United States)

    2010-01-01

    ... seating accommodations? 382.83 Section 382.83 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Seating Accommodations § 382.83 Through what mechanisms do carriers make seating accommodations... provide the seating accommodations required by § 382.81. (i) You must not assign these seats to...

  3. Design of a recumbent seating system

    Science.gov (United States)

    Croyle, Scott; Delarosa, Jose; George, Daren; Hinkle, Cathy; Karas, Stephen

    1993-01-01

    Future space shuttle missions presented by NASA might require the shuttle to rendezvous with the Russian space station Mir for the purpose of transporting astronauts back to earth. Due to the atrophied state of these astronauts, a special seating system must be designed for their transportation. The main functions of this seating system are to support and restrain the astronauts during normal reentry flight and to dampen some of the loading that might occur in a crash situation. Through research, the design team developed many concept variants for these functional requirements. By evaluating each variant, the concepts were eliminated until the four most attractive designs remained. The team used a decision matrix to determine the best concept to carry through embodiment. This concept involved using struts for support during reentry flight and a spring damper/shock absorber system to dampen crash landing loads. The embodiment design process consisted of defining the layout of each of the main functional components, specifically, the seat structure and the strut structure. Through the use of MCS/pal two, the design was refined until it could handle all required loads and dampen to the forces specified. The auxiliary function carriers were then considered. Following the design of these components, the complete final layout could be determined. It is concluded that the final design meets all specifications outlined in the conceptual design. The main advantages of this design are its low weight, simplicity, and large amount of function sharing between different components. The disassembly of this design could potentially present a problem because of time and size constraints involved. Overall, this design meets or exceeds all functional requirements.

  4. A sloped seat wedge can change the kinematics of the lumbar spine of seated workers with limited hip flexion.

    Science.gov (United States)

    Kim, Ji-Won; Kang, Min-Hyeok; Noh, Kyung-Hee; Kim, Jun-Seok; Oh, Jae-Seop

    2014-08-01

    [Purpose] The purpose of this study was to determine whether a wedge type seat decreases the lumbar flexion angle of seated workers with limited hip flexion. [Subjects] Twelve sedentary workers with limited hip flexion were recruited. [Methods] Three seat surfaces were used: a level surface, a forward-inclining wedge, and a backward-reclining wedge. The angles of lumbar flexion and pelvic tilt were measured using a three-dimensional motion analysis system. Differences in kinematic data of the subjects seated on the three seat surfaces were analyzed using repeated one-way analysis of variance. [Results] The degree of lumbar flexion decreased significantly when using the forward-inclining wedge compared with the level surface and backward-reclining wedge. [Conclusion] These findings suggest that sitting on a forward-inclining wedge may be useful for minimizing the compensatory lumbar flexion of individuals with limited hip flexion who work in a seated position. PMID:25202175

  5. Analysis of cellular metals as energy-absorbing elements in car seats

    Energy Technology Data Exchange (ETDEWEB)

    Nesic, Srecko; Michels, Wilhelm; Krupp, Ulrich [Laboratory for Material Design and Structural Integrity, Faculty of Engineering and Computer Science, University of Applied Sciences Osnabrueck (Germany); Schaeffler, Peter [Alulight International GmbH, Ranshofen (Austria); Unruh, Klaus [Faurecia Autositze GmbH, Stadthagen (Germany)

    2011-11-15

    Due to the high energy-absorption potential of metal foams and their excellent weight-to-stiffness ratio, metal foams in car seats may contribute to both increasing passenger safety and also weight reduction. An overview and the first results of a research project to apply cellular metals as energy-absorbing components in car seats in case of a crash are discussed. The project aims are material optimization and the generation of standards and design criteria for a novel technical application of metal foams. The first results reveal the microstructure and mechanical behavior of different metal foams and metal-foam/metal-sheet sandwich structures. (Copyright copyright 2011 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

  6. Will the Driver Seat Ever Be Empty?

    OpenAIRE

    Fraichard, Thierry

    2014-01-01

    Self-driving technologies have matured and improved to the point that, in the past few years, self-driving cars have been able to safely drive an impressive number of kilometers. It should be noted though that, in all cases, the driver seat was never empty: a human driver was behind the wheel, ready to take over whenever the situation dictated it. This is an interesting paradox since the point of a self-driving car is to remove the most unreliable part of the car, namely the human driver. So,...

  7. A School-Hospital Partnership Increases Knowledge of Pedestrian and Motor Vehicle Safety.

    Science.gov (United States)

    Bachman, Shelby L; Arbogast, Helen; Ruiz, Pearl; Farag, Mina; Demeter, Natalie E; Upperman, Jeffrey S; Burke, Rita V

    2015-12-01

    Pedestrian and motor vehicle-related injuries are leading causes of morbidity and mortality in children. Trauma centers have specialized resources to conduct interventions that improve the safety of whole communities. In the present study, we evaluated the effectiveness of a school-hospital partnership in increasing knowledge of pedestrian and motor vehicle safety among students and parents in a large, urban community. Staff from a Level I pediatric trauma center conducted educational interventions in an urban public school district. Elementary school students participated in a pedestrian safety program, middle school students completed a community safety program, and high school students learned about the dangers of drunk and distracted driving. Students completed pre- and post-tests. Parents in the neighboring community received child passenger safety education at two child restraint (CR) inspection events. A total of 2203 students participated at a total of nine schools. Post-test scores were significantly higher than pre-test scores for students in all three age groups and within each grade level. At CR inspection events, 67 CRs were inspected, 49 (73 %) of which were replaced with new age- and weight- appropriate CRs. The most common instance of improper CR use was loose CR fit in vehicle seat (33 %). All 120 observed instances of misuse were corrected by a certified Child Passenger Safety Technician. Educational interventions effectively increased knowledge of pedestrian and motor vehicle safety among students and parents. We have demonstrated the utility of a school-hospital partnership for furthering knowledge of safety in an urban community. PMID:25925719

  8. Seating Location in Large Lectures: Are Seating Preferences or Location Related to Course Performance?

    Science.gov (United States)

    Benedict, Mary Ellen; Hoag, John

    2004-01-01

    Using data on individuals taking principles of economics courses in large lecture rooms, the authors investigate whether a student's seating preference is related to success in the classroom. They find that individuals who prefer to sit near the front of the room have a higher probability of receiving As, whereas those who prefer the back have a…

  9. A Sloped Seat Wedge Can Change the Kinematics of the Lumbar Spine of Seated Workers with Limited Hip Flexion

    OpenAIRE

    Kim, Ji-Won; Kang, Min-Hyeok; Noh, Kyung-Hee; Kim, Jun-Seok; Oh, Jae-Seop

    2014-01-01

    [Purpose] The purpose of this study was to determine whether a wedge type seat decreases the lumbar flexion angle of seated workers with limited hip flexion. [Subjects] Twelve sedentary workers with limited hip flexion were recruited. [Methods] Three seat surfaces were used: a level surface, a forward-inclining wedge, and a backward-reclining wedge. The angles of lumbar flexion and pelvic tilt were measured using a three-dimensional motion analysis system. Differences in kinematic data of the...

  10. Quail egg safety and trade on beaches of Salvador (BA: a study from a child labor perspective

    Directory of Open Access Journals (Sweden)

    Permínio Oliveira Vidal Júnior

    2013-08-01

    Full Text Available OBJECTIVE: This study aimed to describe the trade and microbiological quality of boiled quail eggs on the waterfront of Salvador , Bahia, Brazil, from the child labor perspective. METHODS: This cross-sectional study administered semi-structured questionnaires to 40 underage vendors and performed the microbiological assessment of 40 quail egg samples as follows: mesophilic aerobic microorganism count, coagulase-positive staphylococcus count, estimation of the most probable number of total and thermotolerant coliforms/Escherichia coli, and testing for Salmonella spp.. The results were compared with the standards provided by the Resolution RDC nº 12/2001, National Sanitary Surveillance Agency. RESULTS: The vendors were mostly female (57.5% students (95.0% aged 8 to 17 years. The most common reason for working was supplementation of the family income (57.5%. The mean gross income was R$38.31/day. Most of them presented inadequate personal hygiene but they recognized that foods could cause diseases. Many (47.5% vendors reported washing their hands up to twice daily. Mean mesophilic aerobic microorganism and coagulase-positive staphylococcus counts were 2.43 and 2.01 log colony-forming unit/g, respectively, and the estimated thermotolerant coliform contamination was 0.98 log most probable number/g. Escherichia coli was found in 15.0% of the samples and none contained Salmonella spp. Most (55.0% samples were noncompliant with the legislation. CONCLUSION: The results evidenced the presence of minors selling quail eggs on beaches of Salvador and suggest risk to consumers' health because of the detected contamination and vendors' ignorance of principles of hygiene.

  11. Thermal performance of aircraft polyurethane seat cushions

    Science.gov (United States)

    Kourtides, D. A.; Parker, J. A.

    1982-01-01

    Measurements were conducted on 7.6 x 7.6 cm samples of polyurethane seat cushion material in a modified National Bureau of Standards smoke density chamber to simulate real life conditions for an onboard aircraft fire or post-crash fire. In this study, a non-flaming heat radiation condition was simulated. Two aluminized polymeric fabrics (Norfab 11HT-26-A and Preox 1100-4) and one neoprene type material in two thicknesses (Vonar 2 and 3) were tested as heat blocking layers to protect the urethane foam from rapid heat degradation. Thermogravimetric analysis and differential scanning calorimetry were performed to characterize thermally the materials tested. It was found that Vonar 2 or 3 provided approximately equal thermal protection to F.R. urethane as the aluminized fabrics, but at a significant weight penalty. The efficiency of the foams to absorb heat per unit mass loss when protected with the heat blocking layer decreases in the heating range of 2.5-5.0 W/sq cm, but remains unchanged or slightly increases in the range of 5.0-7.5 W/sq cm. The results show that at all heat flux ranges tested the usage of a heat blocking layer in aircraft seats significantly improves their thermal performance.

  12. Canadian seat belt wearing rates, promotion programs, and future directions.

    NARCIS (Netherlands)

    Grant, B.A.

    1992-01-01

    On the basis of a national driver seat belt survey conducted in Canada each year, the most important results are presented. A number of programmes for increasing seat belt use has been evaluated in Canada. Finally, a description is given of some of the current and planned activities within Canada wh

  13. 49 CFR 571.10 - Designation of seating positions.

    Science.gov (United States)

    2010-10-01

    ... No. 208 (49 CFR 571.208), firefighting vehicles, ambulances, or motor homes. To determine the number of passenger seating positions in school buses, see S4.1 of Standard No. 222 (49 CFR 571.222). (b... 49 Transportation 6 2010-10-01 2010-10-01 false Designation of seating positions. 571.10...

  14. 36 CFR 1192.27 - Priority seating signs.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Priority seating signs. 1192.27 Section 1192.27 Parks, Forests, and Public Property ARCHITECTURAL AND TRANSPORTATION BARRIERS... Buses, Vans and Systems § 1192.27 Priority seating signs. (a) Each vehicle shall contain sign(s)...

  15. Validation of the Seating and Mobility Script Concordance Test

    Science.gov (United States)

    Cohen, Laura J.; Fitzgerald, Shirley G.; Lane, Suzanne; Boninger, Michael L.; Minkel, Jean; McCue, Michael

    2009-01-01

    The purpose of this study was to develop the scoring system for the Seating and Mobility Script Concordance Test (SMSCT), obtain and appraise internal and external structure evidence, and assess the validity of the SMSCT. The SMSCT purpose is to provide a method for testing knowledge of seating and mobility prescription. A sample of 106 therapists…

  16. 36 CFR 1192.105 - Priority seating signs.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Priority seating signs. 1192.105 Section 1192.105 Parks, Forests, and Public Property ARCHITECTURAL AND TRANSPORTATION BARRIERS... Commuter Rail Cars and Systems § 1192.105 Priority seating signs. (a) Each car shall contain sign(s)...

  17. 36 CFR 1192.55 - Priority seating signs.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Priority seating signs. 1192.55 Section 1192.55 Parks, Forests, and Public Property ARCHITECTURAL AND TRANSPORTATION BARRIERS... Rapid Rail Vehicles and Systems § 1192.55 Priority seating signs. (a) Each vehicle shall contain...

  18. 49 CFR 38.55 - Priority seating signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Priority seating signs. 38.55 Section 38.55 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Rapid Rail Vehicles and Systems § 38.55 Priority seating signs....

  19. 49 CFR 38.27 - Priority seating signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Priority seating signs. 38.27 Section 38.27 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Buses, Vans and Systems § 38.27 Priority seating signs. (a)...

  20. 49 CFR 38.105 - Priority seating signs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Priority seating signs. 38.105 Section 38.105 Transportation Office of the Secretary of Transportation AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.105 Priority seating signs....

  1. A pilot evaluation of two G-seat cueing schemes

    Science.gov (United States)

    Showalter, T. W.

    1978-01-01

    A comparison was made of two contrasting G-seat cueing schemes. The G-seat, an aircraft simulation subsystem, creates aircraft acceleration cues via seat contour changes. Of the two cueing schemes tested, one was designed to create skin pressure cues and the other was designed to create body position cues. Each cueing scheme was tested and evaluated subjectively by five pilots regarding its ability to cue the appropriate accelerations in each of four simple maneuvers: a pullout, a pushover, an S-turn maneuver, and a thrusting maneuver. A divergence of pilot opinion occurred, revealing that the perception and acceptance of G-seat stimuli is a highly individualistic phenomena. The creation of one acceptable G-seat cueing scheme was, therefore, deemed to be quite difficult.

  2. Efficacy of Nursing Safety Management in Child Vaccination%儿童预防接种护理安全管理的实施效果观察

    Institute of Scientific and Technical Information of China (English)

    卢立娜; 朱会群

    2015-01-01

    目的:分析儿童安全预防接种护理的实施效果。方法选取200例接受预防接种儿童,随机分为对照组(100例)与研究组(100例),对照组采取常规免疫接种,研究组采取安全预防接种护理,对比两组护理效果。结果研究组家长满意度、知晓率分别为98.00%(98/100)、92.00%(92/100),对照组分别为89.00%(89/100)、81.00%(81/100),研究组高于对照组(P<0.05)。研究组儿童配合率、疫苗接种率分别为80.00%(80/100)、96.00%(96/100),对照组分别为67.00%(67/100)、88.00%(88/100),研究组高于对照组(P<0.05)。结论采取儿童安全预防接种护理能提高儿童配合度与接种率。%ObjectiveTo analysis effect of safety nursing inoculation against child.Methods Chose 200 patients who underwent vaccination of children,were randomly divided into control group(100)and(100)study group,control group adopted routine immunization and vaccination team take safety nursing,nursing effect compared to two groups.ResultsThe team parents satisfaction and witting rate were 98.00% and 98.00% respectively,the control group were 89.00%,81.00%,the team was higher than the control group(P<0.05). Group children matching rate,vaccination rates were 80.00%,96.00%,the control group were 67.00%,88.00%,the team was higher than the control group(P<0.05).Conclusion Take vaccinating children against safety nursing can improve children's cooperation degree and coverage.

  3. Rethinking design parameters in the search for optimal dynamic seating.

    Science.gov (United States)

    Pynt, Jennifer

    2015-04-01

    Dynamic seating design purports to lessen damage incurred during sedentary occupations by increasing sitter movement while modifying muscle activity. Dynamic sitting is currently defined by O'Sullivan et al. ( 2013a) as relating to 'the increased motion in sitting which is facilitated by the use of specific chairs or equipment' (p. 628). Yet the evidence is conflicting that dynamic seating creates variation in the sitter's lumbar posture or muscle activity with the overall consensus being that current dynamic seating design fails to fulfill its goals. Research is needed to determine if a new generation of chairs requiring active sitter involvement fulfills the goals of dynamic seating and aids cardio/metabolic health. This paper summarises the pursuit of knowledge regarding optimal seated spinal posture and seating design. Four new forms of dynamic seating encouraging active sitting are discussed. These are 1) The Core-flex with a split seatpan to facilitate a walking action while seated 2) the Duo balans requiring body action to create rocking 3) the Back App and 4) Locus pedestal stools both using the sitter's legs to drive movement. Unsubstantiated claims made by the designers of these new forms of dynamic seating are outlined. Avenues of research are suggested to validate designer claims and investigate whether these designs fulfill the goals of dynamic seating and assist cardio/metabolic health. Should these claims be efficacious then a new definition of dynamic sitting is suggested; 'Sitting in which the action is provided by the sitter, while the dynamic mechanism of the chair accommodates that action'. PMID:25892386

  4. SAFETY AND TOLERABILITY OF ANTIEPILEPTIC DRUGS AT WOMEN WITH EPILEPSY (DATA OF SVT. LUKA’S INSTITUTE OF CHILD NEUROLOGY AND EPILEPSY

    Directory of Open Access Journals (Sweden)

    K. Yu. Мukhin

    2015-01-01

    Full Text Available Women with epilepsy are referred to the special risk group due to the development of side effects of antiepileptic drugs (АED. Women’s neuroendocrinal disorders can be caused by the disease itself-epilepsy, as well as by the undertaken therapy. We have carried out a retrospective research in order to assess the safety and the tolerance of different AED at young girls and women of reproductive age. Was analyzed the data base of patients of Svt. Luka’s Institute of Child Neurology and Epilepsy, comprising all patients, who have been monitored in the period between 2000 and 2014 inclusive at the age between 15–40 years (n = 301. The research included patients, with different diagnosed forms of focal or generalized epilepsy, who were taking AED both during mono and polytherapy. Were analyzed all cases of neuroendocrinal, especially reproductive disorders, including the considerable gain of weight, menstrual disorder, sterility at AED background. Also was analyzed the result of all registered pregnancies at women with epilepsy (at the background of the antiepileptic therapy, as well as without treatment during pregnancy. The retrospective data analysis has revealed 51 сase (17 % in the group under review of expressed neuroendocrinal, reproductive and cosmetic side effects (including the menstrual disorder: dysmenorrhea, opsomenorrhea, amenorrhea, anovulatory cycles, sterility, unfavorable pregnancy outcomes, as well as cosmetic endocrinal side effects: obesity, hirsutism, hair loss. Most patients have got such combined side effects. Our research results show, that in most cases the pregnancy at women with epilepsy ends by birth of a healthy child, the pregnancy outcome depends on many factors, it also differs according to applied AED. Valproic acid drugs show the highest teratogenic risk. Also at the back ground of the therapy with valproic acid have been registered most cases of neuroendocrinal reproductive diseases at women

  5. Deep-seated gas generation and preservation condition in China

    Institute of Scientific and Technical Information of China (English)

    LIU Wenhui; ZHANG Dianwei

    2007-01-01

    Deep-seated gas is defined in this paper as natural gas generated under the combined action of high temperature,high pressure, and environment media. As to organic matter vertical evolution, deep-seated gas is natural gas, which is generated and deposited under the position of an oil genera-tion window. Deep-seated gas exploration is an important potential field for oil-gas exploration. Also, it is an inexorable trend to the further development of oil and gas provinces.In this paper, the authors will examine and distinguish the concept of deep-seated gas, and discuss the distribution and gas source of deep-seated gas. It is pointed out that kerogen,assemble dissoluble organic matter and disperse dissoluble organic matter all have Contributed to deep-seated gas generation, especially disperse dissoluble organic matter in composite and superimposed sedimentary basin. In the end,according to the structural evolution and hydrocarbon source rock depositional distribution, the distribution of deep-seated gas in China is predicted.

  6. Application of Zen sitting principles to microscopic surgery seating.

    Science.gov (United States)

    Noro, Kageyu; Naruse, Tetsuya; Lueder, Rani; Nao-I, Nobuhisa; Kozawa, Maki

    2012-03-01

    This paper describes the application of an alternative seating concept for surgeons that reflects the research of Zen sitting postures, which require Zazen meditators to maintain fixed postures for long durations. The aim of this alternative approach is to provide sitters with a seat pan with sacral support(1) that provides a more even distribution of seat pressures, induces forward pelvic rotation and improves lumbar, buttock and thigh support. This approach was applied to the development of a chair for microscopic surgery. The experimental chair is a seat pan that closely matches the three-dimensional contours of the user's buttocks. Seat comfort was evaluated by comparing both changes in pelvic tilt and seat pressure distributions using Regionally-Differentiated Pressure Maps (RDPM) with subjective ratings of surgeons while operating in prototype and conventional chairs. Findings include that the sacral support of the prototype chair prevents backward pelvic rotation, as seen in zazen (Zen sitting postures). Preliminary data suggests that the prototype provided greater sitting comfort and support for constrained operating postures than did the conventional chair. These findings support the selective application of concave-shaped seat pans that conform to users' buttocks and reflect Zen sitting principles. PMID:21798514

  7. Research of Contact Stresses between Seat Cushion and Human Body

    Directory of Open Access Journals (Sweden)

    Pervan Stjepan

    2010-06-01

    Full Text Available Design optimization of seat cushions is associated with the need to investigate their softness using, for this purpose, various kinds of loading pads. The aim of the investigation was: to determine seat cushion stiffness of a chair selected from a set of dining-room furniture, to determine values and distributions of contact strains on the seat surface caused by loading pad of different hardness, numerical calculation of contact strains between the seat cushion and the loading pad and to verify the results of these calculations with the results of laboratory experiments. The performed tests showed that the assessment of the seat cushion stiffness and the evaluation of contact stresses on their surface should be carried out using an equally stiff loading pad. In numerical calculations, polyurethane foams should be modeled as hyperfoam bodies of σ=f(ε characteristics determined in an axial compression test. Contact stresses between the seat cushion and the user’s body should be reduced as a result of application of a frictionless connection of thin layers of polyurethane foams with foam forming the proper elastic layer of the seat.

  8. Seat Belt Usage Interventions for Motor Vehicle Crash Prevention on the Pine Ridge Indian Reservation, South Dakota.

    Science.gov (United States)

    Amiotte, Joseph; Balanay, Jo Anne; Humphrey, Charles

    2016-01-01

    Motor vehicle crashes (MVC) are the leading cause of death from severe injuries on the Pine Ridge Indian Reservation (PRIR), averaging 16 MVC deaths per year from 2002 to 2011. The Sacred Cargo Coalition was established in PRIR in 2007 to implement intervention strategies to increase seat belt usage and reduce MVC fatalities, including seat belt law enforcement, creating a traffic court system, and educational campaigns on MVC prevention. The study described in this article examined the effectiveness of the interventions on increasing the seat belt usage rates and reducing MVC deaths. Secondary data were collected from the National Highway Traffic Safety Administration and other federal and local agencies. Seat belt usage rates increased an average of 6.8 percentage points from 2007 (10%) to 2012 (44%). MVC fatalities decreased by 46.7% from the preintervention to the intervention period. Maintenance and improvement of the intervention strategies may be achieved by seeking additional funding and including appropriate engineering activities in PRIR. PMID:26867291

  9. MACRO MODEL OF SEAT BELT USE BY CAR DRIVERS AND PASSENGERS

    Directory of Open Access Journals (Sweden)

    Kazimierz JAMROZ

    2013-12-01

    Full Text Available The article presents some problems of seat belt use by car drivers and passengers. It looks in particular at seat belt use and effectiveness in selected countries. Next, factors of seat belt use are presented and methodology of model development. A macro model of seat belt use is presented based on data from around fifty countries from different continents.

  10. 14 CFR 382.81 - For which passengers must carriers make seating accommodations?

    Science.gov (United States)

    2010-01-01

    ... seating accommodations? 382.81 Section 382.81 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Seating Accommodations § 382.81 For which passengers must carriers make seating accommodations? As a carrier, you must provide the following seating accommodations to the following passengers...

  11. 76 FR 13620 - Opportunity to Partner; Testing of Patient Compartment Seating and Restraints to Proposed Test...

    Science.gov (United States)

    2011-03-14

    ... Compartment Seating and Restraints to Proposed Test Standard Authority: 29 U.S.C. 669. AGENCY: NIOSH, Centers... existing, redesigned, and/or new seating to validate the test methods proposed. It is anticipated testing... analysis. Prospective industry partners will provide the following test assets: Seating, seat...

  12. 14 CFR 121.344a - Digital flight data recorders for 10-19 seat airplanes.

    Science.gov (United States)

    2010-01-01

    ... seat airplanes. 121.344a Section 121.344a Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... Equipment Requirements § 121.344a Digital flight data recorders for 10-19 seat airplanes. (a) Except as... airplane having a passenger seating configuration, excluding any required crewmember seat, of 10 to...

  13. 14 CFR 135.75 - Inspectors credentials: Admission to pilots' compartment: Forward observer's seat.

    Science.gov (United States)

    2010-01-01

    ...' compartment: Forward observer's seat. 135.75 Section 135.75 Aeronautics and Space FEDERAL AVIATION...' compartment: Forward observer's seat. (a) Whenever, in performing the duties of conducting an inspection, an.... (b) A forward observer's seat on the flight deck, or forward passenger seat with headset or...

  14. Child Abuse

    Science.gov (United States)

    ... puts a child at risk of harm. Child abuse can be physical, sexual or emotional. Neglect, or not providing for a child's needs, is also a form of abuse. Most abused children suffer greater emotional than physical ...

  15. Child Poverty and Child Outcomes.

    Science.gov (United States)

    Bradshaw, Jonathan

    2002-01-01

    Reviews the evidence on the prevalence of child poverty in Britain including: (1) how child poverty has changed over the last 20 years; (2) how child poverty in Britain compares with that in other countries; (3) characteristics of poor children; (4) impact of poverty on child well-being; and (5) government attempts to abolish child poverty. (SD)

  16. Face-Saving Devices: Seat Belts and Air Bags

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_160032.html Face-Saving Devices: Seat Belts and Air Bags Using ... 11 percent) suffered facial fractures -- nasal and mid-face fractures most often. Those most likely to suffer ...

  17. Joint overbooking and seat allocation for fare families

    DEFF Research Database (Denmark)

    Hjorth, Robert; Fiig, Thomas; Bondoux, Nicolas;

    2016-01-01

    Revenue Management Systems (RMS) traditionally solve the seat allocation problem separately from the overbooking problem. Overbooking is managed by inflating the authorization levels obtained from seat allocation by various heuristics. This approach although suboptimal, is necessitated because...... of the complexity and dimensionality of the Dynamic Program (DP), which prohibits computation for realistic size problems. We review several DP models developed for seat-allocation and overbooking over a time span of 40 years, reflecting changed business environments. In this report we link these models together...... by means of two transformations: The marginal revenue transformation of Fiig et al. [2010] and the equivalence charging scheme of Subramanian et al. [1999]. These transformations enable us to transform the joint seat allocation and overbooking problem for fare family fare structures into an equivalent...

  18. Concussion: Doug Flutie: "Be on the Safe Side."

    Science.gov (United States)

    ... Heisman Trophywinning quarterback at Boston College and former star quarterback in the National, Canadian, and U.S. football ... driving or riding in a car Use a child safety seat, booster seat, or seat belt for ...

  19. Choosing Safe Baby Products

    Science.gov (United States)

    ... confusing, especially with all the new gadgets and features available (not to mention the many product recalls). ... Gates Choosing Safe Baby Products: Infant Seats & Child Safety Seats (Car Seats) Choosing Safe Baby Products: Playpens Choosing Safe ...

  20. Analysis of seated and standing triple Wingate tests.

    Science.gov (United States)

    Wilson, Robert W; Snyder, Ann C; Dorman, Jason C

    2009-05-01

    Observations of athletes in seated and standing cycling positions in laboratory and field settings have led to the perception that they produce different outputs. The purpose of this study was to determine whether there are differences in power output and physiological responses between seated and standing positions of athletes during 3 consecutive Wingate tests. Seven (n = 7) elite-level speedskaters completed 3 x 30-second Wingate tests (resistance = 7.5% body weight) with 3.5 minutes of recovery between each test in both seated and standing positions. During the recovery period, athletes pedaled against no resistance in the seated position. Testing was randomized and separated by at least 48 hours. Power output, heart rate, blood lactate, and muscle oxygenation data were collected. Statistical analysis of comparable tests (i.e., seated Wingate test 1 [WinD1] compared with standing Wingate test 1 [WinU1]; WinD2:WinU2; WinD3:WinU3) revealed no significant differences between the seated and standing variables. Position during a short-duration maximal-effort exercise test on a stationary bike did not produce statistically different results in power, maximal heart rate, blood lactate, or muscle oxygenation. As no differences were detected between positions, practitioners can allow subjects to choose their position. Also, if a subject rises out of the seat during a "seated" test, this change may not affect the subject's physiological variables. However, transitioning from one position to the other during the test is not advised due to the possible chance of injury. It should be acknowledged that there may be reasons for stipulating one position over another (e.g., injuries, leg length). PMID:19387391

  1. High-Pressure Valve With Controlled Seating Force

    Science.gov (United States)

    Bradley, R. H.

    1987-01-01

    Poppet and seat less likely to be damaged by faulty operation. Improvements in widely-used high-pressure valve increase accuracy of preloading of poppet. Redesigned valve prevents metal shavings and other debris from developing during operation, installation, or removal. New features include secondary seal in cap. Belleville washers create precise value of seating force. If installer attempts to exceed force, torque limiter gives tactile and aural warning and makes further force increases difficult.

  2. The benefit of seat belt legislation in the United Kingdom.

    OpenAIRE

    M. McCarthy

    1989-01-01

    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 Offi...

  3. Pseudo-dynamic method for structural analysis of automobile seats

    OpenAIRE

    J. O. Carneiro; Melo, F. J. Q. de; Pereira, J. T.; Teixeira, V.

    2005-01-01

    This work describes the application of a pseudo-dynamic (PsD) method to the dynamic analysis of passenger seats for the automotive industry. The project of such components involves a structural test considering the action of dynamic forces arising from a crash scenario. The laboratory certification of these automotive components consists essentially on the inspection of the propagation and extension of plastic deformations zones in metallic members of the seat structure as cons...

  4. Autist mobile seat's frame strength simulation used in a car

    Science.gov (United States)

    Suryo, S. H.; Jamari, J.; Naufal, G. K.; Ismail, R.; Bayuseno, A. P.; Desiningrum, D. R.

    2016-04-01

    Going on a car with autistic children needs a special handling. Autistic children that tend to be hyperactive in the car may disturb driving. A tool is needed to keep them in a calm state when they are in the car. Autist Mobile Seat is an aid for the autistic children when going on a car. The aid is an additional seat paired with the main seat of the car. This aid consists of three main things: Main frame, body skin, and pneumatic system. Frame as the main component supporting the Autist Mobile Seat functions as a holder as well as a body skin retainer in order to be able to retain the body of the autistic children. The strength of the frame from this Autist Mobile Seat should be counted as an anticipation from the failure of the frame function when receiving load when used by the autistic children in the car. Consequently, a test on the frame of the Autist Mobile Seat towards the load received should be conducted by using a method of FEM (Finite Element Method) with the help of commercial software. The simulation produces the maximum strength, the frame towards the load received as well as the critical point on the frame when loading occurs.

  5. Multi-leg Seat Inventory Control Based on EMSU and Virtual Bucket

    OpenAIRE

    Wei Fan; Jianwei Wang; Ip, W. H.

    2014-01-01

    Expected marginal seat revenue (EMSR) is a well-known method for airline seat inventory control airlines. However, this method employs a static model to study the dynamic reservation process, and does not take into account the risk tolerance of policy makers. Expected marginal seat utility (EMSU) replaces revenue by utility, which addresses the real situation of seat inventory control. However, there is still a lack of multi-leg seat control algorithms based on EMSU. Therefore, using EMSU and...

  6. Vital Signs - Child Passenger Safety

    Centers for Disease Control (CDC) Podcasts

    2014-02-04

    This podcast is based on the February 2014 CDC Vital Signs report. Over the past 10 years, more than 9,000 children 12 and under died in motor vehicle crashes, and a third who died in 2011 weren't buckled up. Buckling up is the best way to reduce injuries and save lives.  Created: 2/4/2014 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 2/4/2014.

  7. Child Passenger Safety PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2014-02-04

    This 60 second public service announcement, based on the February 2014 Vital Signs release, discusses the importance of buckling up to reduce injuries and save lives.  Created: 2/4/2014 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 2/4/2014.

  8. Measurement and modelling of x-direction apparent mass of the seated human body-cushioned seat system.

    Science.gov (United States)

    Stein, George Juraj; Múcka, Peter; Chmúrny, Rudolf; Hinz, Barbara; Blüthner, Ralph

    2007-01-01

    For modelling purposes and for evaluation of driver's seat performance in the vertical direction various mechano-mathematical models of the seated human body have been developed and standardized by the ISO. No such models exist hitherto for human body sitting in an upright position in a cushioned seat upper part, used in industrial environment, where the fore-and-aft vibrations play an important role. The interaction with the steering wheel has to be taken into consideration, as well as, the position of the human body upper torso with respect to the cushioned seat back as observed in real driving conditions. This complex problem has to be simplified first to arrive at manageable simpler models, which still reflect the main problem features. In a laboratory study accelerations and forces in x-direction were measured at the seat base during whole-body vibration in the fore-and-aft direction (random signal in the frequency range between 0.3 and 30 Hz, vibration magnitudes 0.28, 0.96, and 2.03 ms(-2) unweighted rms). Thirteen male subjects with body masses between 62.2 and 103.6 kg were chosen for the tests. They sat on a cushioned driver seat with hands on a support and backrest contact in the lumbar region only. Based on these laboratory measurements a linear model of the system-seated human body and cushioned seat in the fore-and-aft direction has been developed. The model accounts for the reaction from the steering wheel. Model parameters have been identified for each subject-measured apparent mass values (modulus and phase). The developed model structure and the averaged parameters can be used for further bio-dynamical research in this field. PMID:16962599

  9. Interaction between humans and car seats : studies of occupant seat adjustment, posture, position, and real world neck injuries in rear-end impacts

    OpenAIRE

    Jonsson, Bertil

    2008-01-01

    Background: The latest generation of rear-end whiplash protection systems, as found in the WHIPS Volvo and SAHR Saab, have reduced injury rates by almost 50% in comparison with the previous generation of seat/head restraint systems. Occupant behaviour, such as seated posture and seat adjustment settings, may affect the injury risk. Method: Five studies were conducted. Studie I was an injury outcome study based on insurance data. Studies II-IV investigated seat adjustment, occupant backset, an...

  10. Deprived children or deprived neighbourhoods? A public health approach to the investigation of links between deprivation and injury risk with specific reference to child road safety in Devon County, UK

    Directory of Open Access Journals (Sweden)

    Hewson Paul

    2004-05-01

    Full Text Available Abstract Background Worldwide, injuries from road traffic collisions are a rapidly growing problem in terms of morbidity and mortality. The UK has amongst the worst records in Europe with regard to child pedestrian safety. A traditional view holds that resources should be directed towards training child pedestrians. In order to reduce socio-economic differentials in child pedestrian casualty rates it is suggested that these should be directed at deprived children. This paper seeks to question whether analysis of extant routinely collected data supports this view. Methods Routine administrative data on road collisions has been used. A deprivation measure has been assigned to the location where a collision was reported, and the home postcode of the casualty. Aggregate data was analysed using a number of epidemiological models, concentrating on the Generalised Linear Mixed Model. Results This study confirms evidence suggesting a link between increasing deprivation and increasing casualty involvement of child pedestrians. However, suggestions are made that it may be necessary to control for the urban nature of an area where collisions occur. More importantly, the question is raised as to whether the casualty rate is more closely associated with deprivation measures of the ward in which the collision occurred than with the deprivation measures of the home address of the child. Conclusion Conclusions have to be drawn with great caution. Limitations in the utility of the officially collected data are apparent, but the implication is that the deprivation measures of the area around the collision is a more important determinant of socio-economic differentials in casualty rates than the deprivation measures of the casualties' home location. Whilst this result must be treated with caution, if confirmed by individual level case-controlled studies this would have a strong implication for the most appropriate interventions.

  11. 75 FR 81894 - Safeguarding Child Support Information

    Science.gov (United States)

    2010-12-29

    ... the safety of an individual thought to be a victim of family violence or child abuse. The intention of... involving domestic violence or child abuse. Section 453A of the Act, 42 U.S.C. 653a, requires States to... disclosure of information if there is a reasonable evidence of domestic violence or child abuse and...

  12. The Whole Child: An International Perspective

    Science.gov (United States)

    Azzam, Amy M.

    2007-01-01

    In a recent report, "Child Poverty in Perspective: An Overview of Child Well-Being in Rich Countries," UNICEF's Innocenti Research Centre looks at the well-being of children and young people in 21 nations of the industrialized world. The report measures child well-being in six categories: (1) material well-being; (2) health and safety; (3)…

  13. The relation between child death and child maltreatment

    OpenAIRE

    Jenny, C; Isaac, R.

    2006-01-01

    The death of a child is a sentinel event in a community, and a defining marker of a society's policies of safety and health. Child death as a result of abuse and neglect is a tragic outcome that occurs in all nations of the world. The true incidence of fatal child abuse and neglect is unknown. The most accurate incidence data of such deaths have been obtained from countries where multi‐agency death review teams analyse the causes of child fatalities, as is done in the United States and Austra...

  14. Special needs and child welfare: healing the child.

    Science.gov (United States)

    Lederman, Cindy S

    2007-01-01

    Passage of the Adoption and Safe Families Act of 1997 has placed the child at the center of the child welfare system. Courts bear the ultimate responsibility for the safety and well-being of these children, including those with disabilities. Findings from the Child and Family Service Reviews, however, indicate less-than-optimal conformity in a number of states regarding the physical and mental well-being of children. A multidisciplinary approach involving jurisprudence, science, and financing is required to bring about better compliance. Collaboration among legal, medical, dental, and child advocacy organizations is necessary for healing children in the welfare system to become a national imperative. PMID:17566535

  15. Bathroom safety - children

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000154.htm Bathroom safety - children To use the sharing features on ... please enable JavaScript. To prevent accidents in the bathroom, never leave your child alone in the bathroom. ...

  16. Adaptive control of an active seat for occupant vibration reduction

    Science.gov (United States)

    Gan, Zengkang; Hillis, Andrew J.; Darling, Jocelyn

    2015-08-01

    The harmful effects on human performance and health caused by unwanted vibration from vehicle seats are of increasing concern. This paper presents an active seat system to reduce the vibration level transmitted to the seat pan and the occupants' body under low frequency periodic excitation. Firstly, the detail of the mechanical structure is given and the active seat dynamics without external load are characterized by vibration transmissibility and frequency responses under different excitation forces. Owing the nonlinear and time-varying behaviour of the proposed system, a Filtered-x least-mean-square (FXLMS) adaptive control algorithm with on-line Fast-block LMS (FBLMS) identification process is employed to manage the system operation for high vibration cancellation performance. The effectiveness of the active seat system is assessed through real-time experimental tests using different excitation profiles. The system identification results show that an accurate estimation of the secondary path is achieved by using the FBLMS on-line technique. Substantial reduction is found for cancelling periodic vibration containing single and multiple frequencies. Additionally, the robustness and stability of the control system are validated through transient switching frequency tests.

  17. Seat inventory control methods for Chinese passenger railways

    Institute of Scientific and Technical Information of China (English)

    包云; 刘军; 马敏书; 孟令云

    2014-01-01

    Railway seat inventory control strategies play a crucial role in the growth of profit and train load factor. The railway passenger seat inventory control problem in China was addressed. Chinese passenger railway operation features and seat inventory control practice were analyzed firstly. A dynamic demand forecasting method was introduced to forecast the coming demand in a ticket booking period. By clustering, passengers’ historical ticket bookings were used to forecast the demand to come in a ticket booking period with least squares support vector machine. Three seat inventory control methods:non-nested booking limits, nested booking limits and bid-price control, were modeled under a single-fare class. Different seat inventory control methods were compared with the same demand based on ticket booking data of Train T15 from Beijing West to Guangzhou. The result shows that the dynamic non-nested booking limits control method performs the best, which gives railway operators evidence to adjust the remaining capacity in a ticket booking period.

  18. Non-Compliance of Malaysia Motor Vehicles (Safety Seatbelts Rules 1978

    Directory of Open Access Journals (Sweden)

    Sivasankar SAMBASIVAM

    2015-10-01

    Full Text Available Background: Seat belts have been proven as one of the most successful means of preventing or reducing injuries to occupants of cars during an accident. This paper examines the reasons behind the non-compliance of the seat belt law in Malaysia and suggests possible measures to get the percentage of seat belt usage up higher.Methods: Various databases of articles were searched for seat belt usage in Malaysia, related legislation, related accident data, type of injuries and reviewed to put forth the need for a new measure to increase the usage of seat belts in Malaysia.Results: In various studies carried out previously, car occupants (driver and front passenger used the seat belts mainly with the knowledge that seat belts prevents injuries, the fear of being fined by the authorities, comfortability of the seat belt, speed of travel, trip purpose and driving location. However, when these factors are removed, seat belts usage starts becoming lax. Other reasons were driving short distance (known location, forgetfulness and were in a hurry.Conclusion: Enforcement of seat belt usage by either the Police or Road Transport Department is only a short term solution. The relevant agencies are urged to consider making compulsory for all car makers in Malaysia to enable a system where the car would not be able to start without the seat belt being fixed first for the driver and passenger and to make auto seat belt fixing enabled in the car when the driver and or passenger enters the car. Keywords: Seat belt, Safety, Compliance, Car, Malaysia

  19. Airflow Characteristics at the Breathing Zone of a Seated Person

    DEFF Research Database (Denmark)

    Melikov, Arsen Krikor; Bolashikov, Zhecho Dimitrov; Nagano, Hideaki;

    2011-01-01

    A method for active control over the interaction between the free convection flow around occupant‘s body and locally applied airflow from front on the velocity field at the breathing zone of a seated person was studied. A workplace equipped with personalised ventilation (PV) generating flow from...... front/above against the face of a thermal manikin with realistic body shape and surface temperature distribution (used to resemble a seated human body) was set in a climate chamber (4.70 m x 1.62 m x 2.60 m). The air temperature in the chamber was kept at 20 0C. Ceiling diffuser supplied ventilation air...

  20. The Off-line Group Seat Reservation Problem

    DEFF Research Database (Denmark)

    Clausen, Tommy; Hjorth, Allan Nordlunde; Nielsen, Morten;

    2010-01-01

    In this paper we address the problem of assigning seats in a train for a group of people traveling together. We consider two variants of the problem. One is a special case of two-dimensional knapsack where we consider the train as having fixed size and the objective is to maximize the utilization...... of the seats in the train. The second is a special case of two-dimensional bin packing where all requests must be accommodated while trying to minimize the number of passenger cars needed. For both variants of the problem we present a number of bounds and develop exact algorithms. Computational results...

  1. Optimization of Semi-active Seat Suspension with Magnetorheological Damper

    Science.gov (United States)

    Segla, Stefan; Kajaste, J.; Keski-Honkola, P.

    The paper deals with modeling, control and optimization of semiactive seat suspension with pneumatic spring and magnetorheological damper. The main focus is on isolating vertical excitation from the cabin of a bucket-wheel excavator in order to protect the excavator driver against harmful vibration. Three different control algorithms are used to determine the desired semi-active damping force: skyhook control, balance control and combination of balance and skyhook controls. The dynamic behavior of the semi-active system is optimized using genetic algorithms. As the objective function the effective value of the seat (sprung mass) acceleration is used.

  2. Effect Of Vibration Amplitude Level On Seated Occupant Reaction Time

    OpenAIRE

    Amzar Azizan; Ratchaphon Ittianuwat; Zhengqing Liu

    2015-01-01

    The past decade has seen the rapid development of vibration comfort in the automotive industry. However little attention has been paid to vibration drowsiness. Eighteen male volunteers were recruited for this experiment. Before commencing the experiment total transmitted acceleration measured at interfaces between the seat cushion and seatback to human body was adjusted to become 0.2 ms-2 r.m.s and 0.4 ms-2 r.m.s for each volunteer. Seated volunteers were exposed to Gaussian random vibration...

  3. Release-rate calorimetry of multilayered materials for aircraft seats

    Science.gov (United States)

    Fewell, L. L.; Parker, J. A.; Duskin, F.; Speith, H.; Trabold, E.

    1980-01-01

    Multilayered samples of contemporary and improved fire-resistant aircraft seat materials were evaluated for their rates of heat release and smoke generation. Top layers with glass-fiber block cushion were evaluated to determine which materials, based on their minimum contributions to the total heat release of the multilayered assembly, may be added or deleted. The smoke and heat release rates of multilayered seat materials were then measured at heat fluxes of 1.5 and 3.5 W/cm2. Abrasion tests were conducted on the decorative fabric covering and slip sheet to ascertain service life and compatibility of layers

  4. Protect the Ones You Love: Burns Safety

    Science.gov (United States)

    ... Recreational Safety Child Abuse and Neglect Prevention Youth Violence Prevention ... keep our children safe and secure and help them live to their full potential. Knowing how to prevent leading causes of child injury, like burns, is a step ...

  5. 78 FR 29279 - Safety Standard for Carriages and Strollers

    Science.gov (United States)

    2013-05-20

    ... when a caregiver was unfolding the stroller for use and the child was climbing into the stroller... Safety Commission. ACTION: Notice of Proposed Rulemaking. SUMMARY: The Danny Keysar Child Product Safety... 14, 2008. Section 104(b) of the CPSIA, part of the Danny Keysar Child Product Safety Notification...

  6. Optimum design of automobile seat using statistical design support system; Tokeiteki sekkei shien system no jidoshayo seat eno tekiyo

    Energy Technology Data Exchange (ETDEWEB)

    Kashiwamura, T. [NHK Spring Co. Ltd., Yokohama (Japan); Shiratori, M.; Yu, Q.; Koda, I. [Yokohama National University, Yokohama (Japan)

    1997-10-01

    The authors proposed a new practical optimum design method called statistical design support system, which consists of five steps: the effectivity analysis, reanalysis, evaluation of dispersion, the optimiza4ion and evaluation of structural reliability. In this study, the authors applied the present system to analyze and optimum design of an automobile seat frame subjected to crushing. This study should that the present method could be applied to the complex nonlinear problems such as large deformation, material nonlinearity as well as impact problem. It was shown that the optimum design of the seat frame has been solved easily using the present system. 6 refs., 5 figs., 5 tabs.

  7. Evaluating the relationships between the postural adaptation of patients with profound cerebral palsy and the configuration of the Seating Buggy's seating support surface.

    Science.gov (United States)

    Hatta, Tatsuo; Nishimura, Shigeo; Inoue, Kaoru; Yamanaka, Masanori; Maki, Makoto; Kobayashi, Norikazu; Kishigami, Hirotoshi; Sato, Masahiko

    2007-03-01

    We are currently investigating the physiological polymorphism of wheelchair users with profound cerebral palsy and the properties of the Seating Buggy (developed by S. Nishimura, 1998) to clarify important and general elements of wheelchairs for widespread use. Cerebral palsy is a diagnostic term used to describe a group of motor syndromes resulting from disorders in early brain development. Recently, it has been shown that the Seating Buggy produces functional head-neck alignments and active control of sitting balance for people with profound cerebral palsy. The Seating Buggy is a wheelchair for the profoundly disabled and features a wide adjustment range from heights of 120 cm to 175 cm. Its seating support surface is comprised of a sling-seat. To examine the relationships between the postural adaptation of patients with profound cerebral palsy and the configuration of the Seating Buggy's seating, we assessed the postural alignment of the Seating Buggy's user and then measured the configuration of its resulting seating support surface with a three dimensional scanning system. Twenty-one subjects were used for the purposes of this investigation in their everyday environment. Postural adaptation and wheelchair fitting in the Seating Buggy were assessed from the viewpoint of the Active Balanced Seating by a seating expert. The subjects fell into two categories, as follows: 11 for appropriate or nearly appropriate fitting, and 10 for ill-fitting. The depth of thoracic support and the forward distance of lumbar support for those who claimed that it was ill-fitting were significantly reduced compared with that of those who claimed that the Seating Buggy offered an appropriate or nearly appropriate fitting. It was suggested that the properly adjusted depth of thoracic support and distance of the lumbar support were related to the resulting satisfactory head-neck alignment and sitting balance of the patients with profound cerebral palsy. PMID:17435368

  8. The effect of seating preferences of the medical students on educational achievement

    OpenAIRE

    Zomorodian, Kamiar; Parva, Mohammad; Ahrari, Iman; Tavana, Samar; Hemyari, Camellia; Pakshir, Keyvan; Jafari, Peyman; Sahraian, Ali

    2012-01-01

    Background: The seat selection and classroom dynamics may have mutual influence on the student performance and participation in both assigned and random seating arrangement. Purpose: The aim of the study was to understand the influence of seat selection on educational achievement. Methods: The seating positions of the medical students were recorded on an architectural plan during each class session and the means and standard deviations of the students’ locations were calculated in X and Y ori...

  9. Numerical Simulation of Helicopter Cockpit Seat subjected to Crash Impact

    Directory of Open Access Journals (Sweden)

    M.N. Sulaiman

    2013-01-01

    Full Text Available Sikorsky S-61 or better known as “Nuri” had served the Malaysian aviation sector for the past four decades. It is mainly used for transportation, combat search and rescue purposes. However, there were Nuri helicopter crashes or accident cases reported during its operation period which involved loss of its occupants. The pilot survivability rate can be improved provided that the vertical impact loading on the helicopter is reduced during the crash accident. Utilization of an energy absorbing pilot seat or cockpit structure maybe one of the approaches to minimize the impact shock exerted to the occupants. However, the shock or maximum acceleration of the cockpit/pilot seat has to be first determined before a thorough design scheme can be undertaken. In this study, a vertical crash event of the Nuri pilot seat from 500 feet altitude was simulated and the maximum acceleration rate was determined using MSC PATRAN/LSDYNA. The pilot survivability was determined by comparing the result with human tolerance criteria data available in other published works. From the result, it was found that the maximum acceleration of the Nuri pilot seat was 584.4g at 19. 63 milliseconds, thus it can be concluded that the survivability aspect of the pilot is fatal when compared to other published works.

  10. Peer status and classroom seating arrangements: A social relations analysis

    NARCIS (Netherlands)

    Berg, Y.H.M. van den; Cillessen, A.H.N.

    2015-01-01

    The current studies addressed the associations of classroom seating arrangements with peer status using the social relations model. Study 1 examined whether physical distance between classmates was associated with likeability and popularity. Participants were 336 children from 14 fifth- and sixth-gr

  11. How Far up Am I? The Mathematics of Stadium Seating

    Science.gov (United States)

    McGraw, Rebecca; Romero, David; Krueger, Robert

    2006-01-01

    The mathematics students are given a task to understand the fundamentals of liner functions by analyzing the height of the football stadium bleachers, as studying mathematical relationships in real-world contexts can enhance a student's knowledge of mathematics. The study of the stadium seating problem helps students to understand quadratic,…

  12. Deep-seated Problems Haven't Yet Been Addressed

    Institute of Scientific and Technical Information of China (English)

    Hu Zuliu

    2007-01-01

    @@ China's capital market has changed remarkably in recent times, finally recovering after a long period of painful adjustment. In the depths of extreme market depression, people have profoundly experienced and understood some deep-seated problems confronting China's capital market in the last four years.

  13. Seating tool for preparing molded-plug terminations on FCC

    Science.gov (United States)

    Chambers, C. M.; Corum, C. C.

    1971-01-01

    Hand-operated tool positions and seats window piece and conductor spacer onto conductors of two stripped cables during process of terminating cables with molded plug. Tool accommodates cables up to 3 in. wide and is used in conjunction with folding tools.

  14. Engine valve and seat insert wear study with a simulator

    Institute of Scientific and Technical Information of China (English)

    Y.S.Wang; S.Narasimhan

    2001-01-01

    The demands on higher performance and the increasing use of alternative fuels chal-lenge engine valves now with greater wear problems than before. A seat wear simulator was builtto evaluate the compatibility and wear of valve and seat insert. The rig test results have been suc-cessfully correlated with engine test results. In this study, intake valves made from Sil 1 materialwere treated with salt bath nitride processes and tested against six different insert materials. Wearresistance of these combinations was ranked and compared to the Sil 1 valve without nitriding.The test results demonstrate that nitriding improved valve seat wear resistance. In the total valveseat recession ranking, the combination of nitrided Sil 1 valve against T 400 insert exhibited theleast total recession among the nineteen combinations of valve and insert tested. The results indi-cate that the valve seat wear mechanisms are a complex combination of adhesion and shearstrain. The nitrides in the compound layer of nitrided valves gave strong atomic bonding, higherhardness, compressive residual stresses, and possible low friction, thus resulted in the superiorwear performance.

  15. Effects of sagittal postural adjustments on seat reaction load

    NARCIS (Netherlands)

    Geffen, van Paul; Reenalda, Jasper; Veltink, Peter H.; Koopman, Bart F.J.M.

    2007-01-01

    Wheelchair-dependent subjects often adopt a passive sitting posture and suffer from sitting acquired pressure ulcers (PU) that mainly occur when high buttock pressures sustain for a longer period of time. Body posture directly influences seating load and proper postural change is therefore essential

  16. Design Optimisation and Conrol of a Pilot Operated Seat Valve

    DEFF Research Database (Denmark)

    Nielsen, Brian; Andersen, Torben Ole; Hansen, Michael Rygaard

    2004-01-01

    The paper gives an approach for optimisation of the bandwidth of a pilot operated seat valve for mobile applications. Physical dimensions as well as parameters of the implemented control loop are optimised simultaneously. The frequency response of the valve varies as a function of the pressure drop...

  17. Adaptive magnetorheological seat suspension for the expeditionary fighting vehicle

    International Nuclear Information System (INIS)

    The Expeditionary Fighting Vehicle (EFV) is an amphibious vehicle designed to operate through harsh conditions and at much higher speeds than its predecessors. These unique capabilities and broadly varying operational conditions lead to a complex design and human factors scenario for the forward seating positions that cannot be solved using conventional passive seat suspension systems. Injurious shock loads transmitted to the occupants when traversing over water in high sea states and/or at high speeds, as well as harmful shock and vibration transmitted to the occupants when the vehicle is travelling over land, pose a threat to occupant health and significantly limit mission duration. In this study, a semi-active magnetorheological (MR) seat suspension is developed which adapts to broadly varying operational conditions, as well as occupant weight, to provide optimal protection of EFV occupants. It is shown that this MR seat suspension system will reduce the shock and vibration transmitted to the occupant by up to 33% and 65%, respectively, as compared to the existing passive suspension.

  18. Child Support

    OpenAIRE

    Bradshaw, J. (Jonathan)

    2006-01-01

    Child support is a private transfer, which for many people is mediated by the government, and which mainly benefits lone parents. Children in lone parent families represented 42 per cent of all poor children in 2003/4. Therefore child support might play an important part in reducing child poverty. Although this was not an aspiration of the 1991 Child Support Act it was certainly the main aspiration of the Child Support, Pensions and Social Security Act 2000. This paper is a review of the pote...

  19. Spinal Elongation and its Effects on Seated Height in a Microgravity Environment

    Science.gov (United States)

    Rajulu, Sudhakar; Young, Karen

    2009-01-01

    Objectives: 1. To collect spinal elongation induced seated height data for subjects exposed to microgravity environments. 2. To provide information relating to the seated height rate of change over time for astronauts subjected to microgravity. We will collect: Seated Height measurement (ground & flight) and digital still photograph (ground and flight).

  20. Seat headrest-incorporated personalized ventilation: Thermal comfort and inhaled air quality

    DEFF Research Database (Denmark)

    Melikov, Arsen Krikor; Ivanova, T.; Stefanova, G.

    2012-01-01

    The performance of personalized ventilation with seat headrest-mounted air supply terminal devices (ATD), named seat headrest personalized ventilation (SHPV), was studied. Physical measurements using a breathing thermal manikin were taken to identify its ability to provide clean air to inhalation...... occupants are seated most of the time, e.g. theatres, vehicle compartments, etc. © 2011 ....

  1. Modeling energy absorption in commercial airline seating with MADYMO dynamic simulation

    NARCIS (Netherlands)

    Pruitt, D.; Muller, D.W.; Marshall, R.; Altamore, P.

    1999-01-01

    Dynamic testing of aircraft seats has been incorporated to enhance the survivability of aircraft mishaps for over 10 years. This standard may be introduced into aircraft with certification basis prior to this introduction if seat loads can be limited to the structural capabilities of the seat track.

  2. Patterns of Seated Activity in Sensory Gardens among Children Educated in Special Schools

    Science.gov (United States)

    Hussein, Hazreena

    2013-01-01

    This study investigated the seated activity among children educated in special schools and their adult carers in two sensory gardens in the United Kingdom. Seated activity was established whether the seating was used as intended or whether users preferred to sit on other attributes during their learning session. The objectives of this study are to…

  3. 41 CFR 301-10.124 - What are coach-class Seating Upgrade Programs?

    Science.gov (United States)

    2010-07-01

    ... Seating Upgrade Programs? 301-10.124 Section 301-10.124 Public Contracts and Property Management Federal... Seating Upgrade Programs? Sometimes these programs are called “Coach Elite,” “Coach Plus,” “Preferred... upgrade options are not considered a new or higher class of accommodation since the seating is still...

  4. Effects of Seating Position on Student Performance in High School Mathematics Classrooms

    Science.gov (United States)

    Shipman, Paul Eric

    2008-01-01

    The purpose of this quantitative study was to explore the effects of seating position on mathematics course performance with relationship to gender, ethnicity, and socioeconomic status. The study was conducted using three seating arrangements: alphabetic, student self-select and rotation. The data collected included the students' seating position,…

  5. The Mutual Impact of Personality Traits on Seating Preference and Educational Achievement

    Science.gov (United States)

    Hemyari, Camellia; Zomorodian, Kamiar; Ahrari, Iman; Tavana, Samar; Parva, Mohammad; Pakshir, Keyvan; Jafari, Peyman; Sahraian, Ali

    2013-01-01

    Several studies have investigated the association between students' seating positions and their classroom performance. However, the role of personality traits on seating preference in the classroom has not been well investigated. The aim of the study was to understand how students choose their seats according to their personality traits in a…

  6. 76 FR 31453 - Special Conditions: Gulfstream Model GVI Airplane; Single-Occupant Side-Facing Seats

    Science.gov (United States)

    2011-06-01

    ...(c)(1) through (c)(6) apply to the occupant of a side-facing seat. Head injury criterion (HIC... landing. The relative forces and injury mechanisms affecting the occupants of side-facing seats during an... will support the pelvis, upper arm, chest, and head of an occupant seated next to the structure....

  7. Academic Library Seating: A Survey of Usage, with Implications for Space Utilization.

    Science.gov (United States)

    Organ, Michael; Jantti, Margie

    1997-01-01

    To identify areas where seats could be removed to accommodate a growing collection, the University of Wollongong (New South Wales, Australia) library surveyed patron seating usage. The survey supported a 12% reduction in seating, which enabled the installation of additional shelving and a compactus to store 20,000 volumes while having a minimal…

  8. 77 FR 7011 - Safety Standard for Infant Swings

    Science.gov (United States)

    2012-02-10

    ... intended for use with infants from birth until a child is able to sit up unassisted.'' ASTM F 2088-11b also... unassisted; and Never place travel swings on an elevated surface. D. Incident Data 1. Introduction There have... until infant can hold head up unassisted.'' Infant swings with a seat back angle greater than 50...

  9. Wheelchair and devices for seating positioning in cerebral palsy: a documentary review

    Directory of Open Access Journals (Sweden)

    Maria Alice Alvarenga Duarte Campos

    2013-04-01

    Full Text Available Wheelchairs or prams with adaptations are recommended for a considerable portion of the population with cerebral palsy. In prescribing such equipment, occupational therapists must consider the needs of positioning, comfort, safety, and functional mobility. A system was developed for such specialized seating in the state of Bahia. The purpose of this study is to present the outcomes of the process being developed for about ten years, using evidence from the documentary analysis of the service records. We identified 40 case notes that applied the inclusion criteria. Data analysis was performed by descriptive statistics. The notes were analyzed and indicated that were interventions in 51 devices, including 45 (88% wheelchairs and 6 (12% prams. Accessories were present in most pieces of equipment and were custom made to each case.

  10. GIS-based modelling of deep-seated slope stability in complex geology

    Science.gov (United States)

    Mergili, Martin; Marchesini, Ivan; Schneider-Muntau, Barbara; Cardinali, Mauro; Fiorucci, Federica; Valigi, Daniela; Santangelo, Michele; Bucci, Francesco; Guzzetti, Fausto

    2014-05-01

    We use the model r.slope.stability to explore the chances and challenges of physically-based modelling of deep-seated slope stability in complex geology over broad areas and not on individual slopes. The model is developed as a C and python-based raster module within the GRASS GIS software. It makes use of a modification of the three-dimensional sliding surface model proposed by Hovland (1977) and revised and extended by Xie and co-workers (2006). Given a digital elevation model and a set of thematic layers (lithological classes and related geotechnical parameters), the model evaluates the slope stability for a large number of randomly selected potential slip surfaces, ellipsoidal in shape. The bottoms of soil or bedrock layers can also be considered as potential slip surfaces by truncating the ellipsoids. Any single raster cell may be intersected by multiple sliding surfaces, each associated with a computed safety factor. For each pixel, the lowest value of the safety factor and the depth of the associated slip surface are stored. This information can be used to obtain a spatial overview of the potentially unstable regions in the study area. The r.slope.stability model can be executed both in a soil class-based mode, where the input data are mainly structured according to horizontally defined soil classes, and in a layer-based mode, where the data are structured according to a potentially large number of layers. Here, we test the model for the layer-based mode, allowing for the analysis of relatively complex geologic structures. We test the model in the Collazzone area, Umbria, central Italy, which is susceptible to landslides of different types. According to field observations in this area, morpho-structural settings (i.e., the orientation and dip of the geological layers) play a crucial role for the distribution of the deep-seated landslides. We have prepared a lithological model based on aerial photointerpretation, field survey and surface information on the

  11. Comfort analysis of driver's seat for passenger car through simulation of the sitting process

    International Nuclear Information System (INIS)

    In this paper, a method in two phases for ergonomic analysis of the seating comfort in the driver’s seat for passenger vehicles is presented. In the first phase, the comfort seating postures of the driver are analyzed considering the comfort angles for the placement of human body and necessary space for foot controls in vehicles, as well as the ranges of adjustments of the driver's seat and steering wheel. According to the determined comfort postures, the seat-human body virtual system is modeled. In the second phase, virtual testing of the seating comfort is performed with two different body sizes for 50th and 80th percentiles of virtual mannequins. The results can be used further to improve the arrangement of the basic comfort components for the driver's seat in vehicles. Virtual solid model of a driver's body and driver's seat was created, especially for analysis of the pressure distribution on the contact surface of the virtual human body and the seat cushion foam. The virtual testing was performed using software package ABAQUS, simulating processes with finite element analysis method (FEA). The testing includes variation of the spatial mechanical properties of polyurethane foam and variation of the male body sizes for 50th and 80th percentiles. The results from the virtual testing were verified experimentally using pressure distribution mapping sensors. Using to the virtual testing system for seating comfort, design changes of the seat can be introduced and verified. (Author)

  12. Effect of a Dynamic Seating Surface on Postural Control and Function in Children with Cerebral Palsy

    DEFF Research Database (Denmark)

    Meyer, Erna Rosenlund; Trew, Lisa

    Purpose: The purpose was to investigate if a seating system involving a dynamic material covering the seat back and base improves postural control, alignment and function in children with cerebral palsy and to investigate consequences of adapting The Seated Postural Control Measure to a target...... point in a seatback and seat bottom made of a dynamic material and designed to give ergonomic support and is part of research collaboration in the Northern Region of Denmark, supported financial by the named partners and the European Regional Development Fund. Participants: A total of 10 children, age...... 10-16 from a school for children with special needs in the Northern Region of Denmark. Methods: In this clinical study two seating systems were compared; the new developed dynamic seating system (DSS) versus a traditional seating system of various types (TSS). The study was approved by the Danish...

  13. The influence of seat configuration on maximal average crank power during pedaling: a simulation study.

    Science.gov (United States)

    Rankin, Jeffery W; Neptune, Richard R

    2010-11-01

    Manipulating seat configuration (i.e., seat tube angle, seat height and pelvic orientation) alters the bicycle-rider geometry, which influences lower extremity muscle kinematics and ultimately muscle force and power generation during pedaling. Previous studies have sought to identify the optimal configuration, but isolating the effects of specific variables on rider performance from the confounding effect of rider adaptation makes such studies challenging. Of particular interest is the influence of seat tube angle on rider performance, as seat tube angle varies across riding disciplines (e.g., road racers vs. triathletes). The goals of the current study were to use muscle-actuated forward dynamics simulations of pedaling to 1) identify the overall optimal seat configuration that produces maximum crank power and 2) systematically vary seat tube angle to assess how it influences maximum crank power. The simulations showed that a seat height of 0.76 m (or 102% greater than trochanter height), seat tube angle of 85.1 deg, and pelvic orientation of 20.5 deg placed the major power-producing muscles on more favorable regions of the intrinsic force-length-velocity relationships to generate a maximum average crank power of 981 W. However, seat tube angle had little influence on crank power, with maximal values varying at most by 1% across a wide range of seat tube angles (65 to 110 deg). The similar power values across the wide range of seat tube angles were the result of nearly identical joint kinematics, which occurred using a similar optimal seat height and pelvic orientation while systematically shifting the pedal angle with increasing seat tube angles. PMID:21245509

  14. A quantitative measurement method for comparison of seated postures.

    Science.gov (United States)

    Hillman, Susan J; Hollington, James

    2016-05-01

    This technical note proposes a method to measure and compare seated postures. The three-dimensional locations of palpable anatomical landmarks corresponding to the anterior superior iliac spines, clavicular notch, head, shoulders and knees are measured in terms of x, y and z co-ordinates in the reference system of the measuring apparatus. These co-ordinates are then transformed onto a body-based axis system which allows comparison within-subject. The method was tested on eleven unimpaired adult participants and the resulting data used to calculate a Least Significant Difference (LSD) for the measure, which is used to determine whether two postures are significantly different from one another. The method was found to be sensitive to the four following standardised static postural perturbations: posterior pelvic tilt, pelvic obliquity, pelvic rotation, and abduction of the thighs. The resulting data could be used as an outcome measure for the postural alignment aspect of seating interventions in wheelchairs. PMID:26920073

  15. Seating, Money, and Food at an Amdo Village Funeral

    Directory of Open Access Journals (Sweden)

    Rin chen rdo rje

    2009-03-01

    Full Text Available Seating, food, and money are discussed in the context of funerals held in the Amdo Tibetan village of Lo khog, located in Mar khu thang Town, Gcan tsha County, Rma lho Tibetan Autonomous Prefecture, Qinghai Province, PR China. An analysis of these three elements, combined with an intimate personal account of the funeral of the first author's close relative in 2005, offer insights into villagers' social status, and power and gender roles in their everyday lives.

  16. Helium injection inspection for the evaluation of septifoil seating

    International Nuclear Information System (INIS)

    This report describes the design development process and proof-of- concept testing for the Septifoil Helium Injection Inspection Technique. This inspection technique may be used to demonstrate that a reactor septifoil is properly installed on its supply pin. The inspection technique has been shown to successfully identify correct and incorrect (mis-seated) installation of a septifoil with little likelihood of a false indication

  17. Development of a Foldable Seating Device Useful in Public Places

    Directory of Open Access Journals (Sweden)

    Amol M. Kolhe

    2012-08-01

    Full Text Available It is often found that there is inadequate seating in various public and private spaces. So, more than likely, people are left standing for extending periods of time while waiting in line, waiting for public transportation like bus, train, waiting at entertainment and spectator venues, and similar situations. Extending standing, while unpleasant for most, is often not recommended for certain groups, such as the elderly or those with chronic conditions. This paper relates to a foldable, a portable stool, and more particularly, to a portable stool that can be carried in a compact manner and utilized in situations of inadequate seating. Study Objective of this paper is that we can provide some means to the elderly people or those with chronic conditions. Who do not get seat in the train/buses/public places should be beneficial. Also one can use it anywhere at their own will. This paper relates to foldable/ portable stools and has its general objective to produce a device of such a kind which is of compact nature when folded or in inoperative position and is of strong and sturdy character when open or operative.

  18. Effect of Cognitive Load on Seating Posture in Children.

    Science.gov (United States)

    Igarashi, Go; Karashima, Chieko; Hoshiyama, Minoru

    2016-03-01

    Although children are frequently required to sit upright, it is often difficult to maintain this posture when performing cognitive tasks. Information about the relationship between a cognitive tasks and postural seating control is important for children to complete tasks more effectively. To determine the muscle activity and body sway of children in a seated posture while performing a cognitive task, changes in muscle activity and center of pressure (COP) were recorded while 4(th) grade children performed arithmetic tasks. Electromyography was recorded from the internal oblique and lumbar multifidus muscles, and the COP was recorded using a baropodometer placed on the stool. These variables were measured during easy (EA) and difficult (DA) arithmetic tasks. EMG activity decreased during the EA and DA tasks, while the COP was displaced in the DA task. The results of the arithmetic tasks were not related to the EMG or COP changes. Attention to maintain a seated posture may be reduced when children perform cognitive tasks. Therefore, it may be better to allow children to alter their posture especially when they are performing difficult tasks. In this research, we only used arithmetic tasks as the cognitive exercise, and therefore, other types of tasks should be examined. PMID:26317316

  19. Machine for development impact tests in sports seats and similar

    Science.gov (United States)

    Gonçalves, R. M.

    2015-10-01

    This paper describes the stages of development of a machine to perform impact tests in sport seats, seats for spectators and multiple seats. This includes reviews and recommendations for testing laboratories that have needs similar to the laboratory where unfolded this process.The machine was originally developed seeking to meet certain impact tests in accordance with the NBR15925 standards; 15878 and 16031. The process initially included the study of the rules and the election of the tests for which the machine could be developed and yet all reports and outcome of interaction with service providers and raw materials.For operating facility, it was necessary to set entirely the machine control, which included the concept of dialogue with operator, the design of the menu screens and the procedures for submission and registration of results. To ensure reliability in the process, the machine has been successfully calibrated according to the requirements of the Brazilian network of calibration.The criticism to this enterprise covers the technical and economic aspects involved and points out the main obstacles that were needed to overcome.

  20. Diagnosis of seat belt injury using spiral CT

    International Nuclear Information System (INIS)

    Seat belt injury (s.b.i.) arises from not properly applied seat belts in case of car accidents. The importance of spiral CT for the diagnosis of s.b.i., especially of hidden traumatic lesions, will be demonstrated. Our experience includes 9 children in the age of 4 to 13 years suffering from life-threatening s.b.i. After life-saving treatment we took a spiral CT (Somatom plus S): First spiral CT, 10 mm slice thickness, without contrast medium (c.m.) and second spiral CT, 5 mm slice thickness, start delay 35-45 s after a large volume of c.m. Of these, 8 of 9 children survived. Besides bruising signs, head injuries, and knee point lesions in 4 of 9 cases, a combination of uptured duodenum, ruptured liver or spleen, and chance fractures of the spine was found which is typical for s.b.i. In the remaining 5 cases, two of the lesions were combined. Rupture of the small bowel was manifested mainly as the discrete finding of free air or inhomogeneous ascites with a high density (bowel contents mixed with blood). Not only the emergency doctor but also the radiologist should take into account the complexity of seat belt injuries. Spiral CT is the imaging method of choice in the case of polytraumatic children. (orig.)

  1. Validation of seat-off and seat-on in repeated sit-to-stand movements using a single-body-fixed sensor

    International Nuclear Information System (INIS)

    The identification of chair rise phases is a prerequisite for quantifying sit-to-stand movements. The aim of this study is to validate seat-off and seat-on detection using a single-body-fixed sensor against detection based on chair switches. A single sensor system with three accelerometers and three gyroscopes was fixed around the waist. Synchronized on–off switches were placed under the chair. Thirteen older adults were recruited from a residential care home and fifteen young adults were recruited among college students. Subjects were asked to complete two sets of five trials each. Six features of the trunk movement during seat-off and seat-on were calculated automatically, and a model was developed to predict the moment of seat-off and seat-on transitions. The predictions were validated with leave-one-out cross-validation. Feature extraction failed in two trials (0.7%). For the optimal combination of seat-off predictors, cross-validation yielded a mean error of 0 ms and a mean absolute error of 51 ms. For the best seat-on predictor, cross-validation yielded a mean error of –3 ms and a mean absolute error of 127 ms. The results of this study demonstrate that seat-off and seat-on in repeated sit-to-stand movements can be detected semi-automatically in young and older adults using a one-body-fixed sensor system with an accuracy of 51 and 127 ms, respectively. The use of the ambulatory instrumentation is feasible for non-technically trained personnel. This is an important step in the development of an automated method for the quantification of sit-to-stand movements in clinical practice. (paper)

  2. Child Care and Child Nutrition

    Science.gov (United States)

    Karolak, Eric

    2009-01-01

    The weak economy is challenging the child care program budget. Fluctuations in enrollment come up against rising costs making every penny count. So for many reasons a federal program that helps defray the costs of snacks and meals in child care programs is particularly important and timely. In this article, the author pushes for the…

  3. Challenges in the Accurate Surveillance of Booster Seat and Bicycle Helmet Usage by Children: Lessons from the Field

    Science.gov (United States)

    Pankratz, Curt; Warda, Lynne; Piotrowski, Caroline

    2016-01-01

    Motor vehicle collisions and bicycle collisions and falls are a leading cause of death by preventable injury for children. In order to design, implement and evaluate campaigns and programs aimed at improving child safety, accurate surveillance is needed. This paper examined the challenges that confront efforts to collect surveillance data relevant to child traffic safety, including observation, interview, and focus group methods. Strategies to address key challenges in order to improve the efficiency and accuracy of surveillance methods were recommended. The potential for new technology to enhance existing surveillance methods was also explored. PMID:27399749

  4. Challenges in the Accurate Surveillance of Booster Seat and Bicycle Helmet Usage by Children: Lessons from the Field

    Directory of Open Access Journals (Sweden)

    Curt Pankratz

    2016-07-01

    Full Text Available Motor vehicle collisions and bicycle collisions and falls are a leading cause of death by preventable injury for children. In order to design, implement and evaluate campaigns and programs aimed at improving child safety, accurate surveillance is needed. This paper examined the challenges that confront efforts to collect surveillance data relevant to child traffic safety, including observation, interview, and focus group methods. Strategies to address key challenges in order to improve the efficiency and accuracy of surveillance methods were recommended. The potential for new technology to enhance existing surveillance methods was also explored.

  5. Challenges in the Accurate Surveillance of Booster Seat and Bicycle Helmet Usage by Children: Lessons from the Field.

    Science.gov (United States)

    Pankratz, Curt; Warda, Lynne; Piotrowski, Caroline

    2016-01-01

    Motor vehicle collisions and bicycle collisions and falls are a leading cause of death by preventable injury for children. In order to design, implement and evaluate campaigns and programs aimed at improving child safety, accurate surveillance is needed. This paper examined the challenges that confront efforts to collect surveillance data relevant to child traffic safety, including observation, interview, and focus group methods. Strategies to address key challenges in order to improve the efficiency and accuracy of surveillance methods were recommended. The potential for new technology to enhance existing surveillance methods was also explored. PMID:27399749

  6. Multi-leg Seat Inventory Control Based on EMSU and Virtual Bucket

    Directory of Open Access Journals (Sweden)

    Wei Fan

    2014-01-01

    Full Text Available Expected marginal seat revenue (EMSR is a well-known method for airline seat inventory control airlines. However, this method employs a static model to study the dynamic reservation process, and does not take into account the risk tolerance of policy makers. Expected marginal seat utility (EMSU replaces revenue by utility, which addresses the real situation of seat inventory control. However, there is still a lack of multi-leg seat control algorithms based on EMSU. Therefore, using EMSU and bucket algorithms, this paper applies the Markov decision-making process to simulate the flight reservation process and builds a dynamic multi-leg seat inventory control model. Experimental results validate the effectiveness of the proposed method.

  7. Attributing Responsibility for Child Maltreatment when Domestic Violence Is Present

    Science.gov (United States)

    Landsman, Miriam J.; Hartley, Carolyn Copps

    2007-01-01

    Objective: The purpose of this study was to examine factors that influence how child welfare workers attribute responsibility for child maltreatment and child safety in cases involving domestic violence. Methods: The study used a factorial survey approach, combining elements of survey research with an experimental design. Case vignettes were…

  8. Move towards New ILO Standards on Child Labour.

    Science.gov (United States)

    World of Work, 1998

    1998-01-01

    Discusses major issues to be addressed during the debate on the proposed new international labor standards on child labor. The subject of the standards is extreme forms of child labor: work that is likely to jeopardize the health, safety, and morals of children; slavery; and child prostitution and pornography. (JOW)

  9. The Effects of Packaging on Collision Energy Absorption of Automotive Seat Headrest

    OpenAIRE

    Chen Minggang; Zhou Lei; Meng Zhenghua; Wei Xuebing; Wang Hui

    2016-01-01

    The automotive seat headrest plays an important role in the passenger protection during car crashes, and its structure parameters and performance have direct influence on the seat crashworthiness. In this paper, according to relevant regulations of GB11550-2009, collision simulation analyses of the seat headrest structure were carried out by Ls-dyna code. The law of different headrest packaging parameters on collision energy absorption was investigated to provide guidance for the headrest str...

  10. Injury Risk for Rear-Seated Occupants in Small Overlap Crashes

    OpenAIRE

    Arbogast, Kristy B.; Locey, Caitlin M.; Hammond, Rachel; Belwadi, Aditya

    2013-01-01

    Small overlap crashes, where the primary crash engagement is outboard from the longitudinal energy absorbing structures of the vehicle, have received recent interest as a crash dynamic that results in high likelihood of injury. Previous analyses of good performing vehicles showed that 24% of crashes with AIS 3+ injuries to front seat occupants were small overlap crashes. However, similar evaluations have not been conducted for those rear seated. Vehicle dynamics suggest that rear seat occupan...

  11. How would increasing seat belt use affect the number of killed or seriously injured light vehicle occupants?

    Science.gov (United States)

    Høye, Alena

    2016-03-01

    The expected effects of increasing seat belt use on the number of killed or seriously injured (KSI) light vehicle occupants have been estimated for three scenarios of increased seat belt use in Norway, taking into account current seat belt use, the effects of seat belts and differences in crash risk between belted and unbelted drivers. The effects of seat belts on fatality and injury risk were investigated in a meta-analysis that is based on 24 studies from 2000 or later. The results indicate that seat belts reduce both fatal and non-fatal injuries by 60% among front seat occupants and by 44% among rear seat occupants. Both results are statistically significant. Seat belt use among rear seat occupants was additionally found to about halve fatality risk among belted front seat occupants in a meta-analysis that is based on six studies. Based on an analysis of seat belt wearing rates among crash involved and non-crash involved drivers in Norway it is estimated that unbelted drivers have 8.3 times the fatal crash risk and 5.2 times the serious injury crash risk of belted drivers. The large differences in crash risk are likely to be due to other risk factors that are common among unbelted drivers such as drunk driving and speeding. Without taking into account differences in crash risk between belted and unbelted drivers, the estimated effects of increasing seat belt use are likely to be biased. When differences in crash risk are taken into account, it is estimated that the annual numbers of KSI front seat occupants in light vehicles in Norway could be reduced by 11.3% if all vehicles had seat belt reminders (assumed seat belt wearing rate 98.9%), by 17.5% if all light vehicles had seat belt interlocks (assumed seat belt wearing rate 99.7%) and by 19.9% if all front seat occupants of light vehicles were belted. Currently 96.6% of all (non-crash involved) front seat occupants are belted. The effect on KSI per percentage increase of seat belt use increases with increasing

  12. Disobedient Child

    Science.gov (United States)

    ... of their parents' rules and of their own self-control. Sometimes, however, these conflicts are more than occasional ... a timeout until he calms down and regains self-control. When your child is obedient and respectful, compliment ...

  13. A new landing impact attenuation seat in manned spacecraft biologically-inspired by felids

    Directory of Open Access Journals (Sweden)

    Yu Hui

    2015-04-01

    Full Text Available When manned spacecraft comes back to the earth, it relies on the impact attenuation seat to protect astronauts from injuries during landing phase. Hence, the seat needs to transfer impact load, as small as possible, to the crew. However, there is little room left for traditional seat to improve further. Herein, a new seat system biologically-inspired by felids’ landing is proposed. Firstly, a series of experiments was carried out on cats and tigers, in which they were trained to jump down voluntarily from different heights. Based on the ground reaction forces combined with kinematics, the experiment indicated that felids’ landing after self-initial jump was a multi-step impact attenuation process and the new seat was inspired by this. Then the construction and work process of new seat were redesigned to realize the multi-step impact attenuation. The dynamic response of traditional and new seat is analyzed under the identical conditions and the results show that the new concept seat can significantly weaken the occupant overload in two directions compared with that of traditional seat. As a consequence, the risk of injury evaluated for spinal and head is also lowered, meaning a higher level of protection which is especially beneficial to the debilitated astronaut.

  14. Development of Methodology to Gather Seated Anthropometry Data in a Microgravity Environment

    Science.gov (United States)

    Rajulu, Sudhakar; Young, Karen; Mesloh, Miranda

    2010-01-01

    The Constellation Program is designing a new vehicle based off of new anthropometric requirements. These requirements specify the need to account for a spinal elongation factor for anthropometric measurements involving the spine, such as eye height and seated height. However, to date there is no data relating spinal elongation to a seated posture. Only data relating spinal elongation to stature has been collected in microgravity. Therefore, it was proposed to collect seated height in microgravity to provide the Constellation designers appropriate data for their analyses. This document will describe the process in which the best method to collect seated height in microgravity was developed.

  15. Design Method for Fast Switching Seat Valves for Digital Displacement Machines

    DEFF Research Database (Denmark)

    Roemer, Daniel Beck; Johansen, Per; Pedersen, Henrik C.;

    2014-01-01

    Digital Displacement (DD) machines are upcoming technology where the displacement of each pressure chamber is controlled electronically by use of two fast switching seat valves. The effective displacement and operation type (pumping/motoring) may be controlled by manipulating the seat valves...... method for DD seat valves are presented, taking into account the significant aspects related to obtaining efficient DD valves with basis in a given DD machine specifications. The seat area is minimized and the stroke length is minimized to obtain fast switching times while considering the pressure loss...

  16. 75 FR 12726 - Availability of Seats for the Channel Islands National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2010-03-17

    ... vacant seats on the Channel Islands National Marine Sanctuary Advisory Council: Tourism alternate...), Chuinash Community member and alternate, Business alternate, and Commercial Fishing alternate....

  17. 78 FR 5779 - Extension of Application Period for Seats for the Channel Islands National Marine Sanctuary...

    Science.gov (United States)

    2013-01-28

    ... Channel Islands National Marine Sanctuary Advisory Council: Business Alternate, Non-consumptive Recreation... seat for which they are applying; community and professional affiliations; philosophy regarding...

  18. 77 FR 33718 - Availability of Seats for the Stellwagen Bank National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2012-06-07

    ...) Business and Industry Member and Alternate; (2) Diving Member and Alternate; and, (1) Youth Alternate seat... they are applying; community and professional affiliations; philosophy regarding the protection...

  19. 76 FR 41763 - Availability of Seats for the Fagatele Bay National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2011-07-15

    ... Fagatele Bay National Marine Sanctuary Advisory Council: Business/Industry and Community-at-Large: Tutuila... the seat for which they are applying; community and professional affiliations; philosophy...

  20. Injury risk for rear-seated occupants in small overlap crashes.

    Science.gov (United States)

    Arbogast, Kristy B; Locey, Caitlin M; Hammond, Rachel; Belwadi, Aditya

    2013-01-01

    Small overlap crashes, where the primary crash engagement is outboard from the longitudinal energy absorbing structures of the vehicle, have received recent interest as a crash dynamic that results in high likelihood of injury. Previous analyses of good performing vehicles showed that 24% of crashes with AIS 3+ injuries to front seat occupants were small overlap crashes. However, similar evaluations have not been conducted for those rear seated. Vehicle dynamics suggest that rear seat occupants may be at greater risk due to lack of lateral seating support and a steering wheel to hold, making them more sensitive to lateral movement seen in these crashes. Thus, the objective was to calculate injury risk for rear-seated occupants in small overlap collisions. AIS 2+ and AIS 3+ injury risk was calculated from NASS-CDS data from 2000-2011. Inclusion criteria were vehicles of model year 2000 or later, with CDC codes of "FL" or "FR", and an occupant in the second or third row. AIS2+ injury risk was 5.1%, and AIS3+ injury risk was 2.4%. Of note, half of the occupants were Occupants seated near side were nearly three times as likely to sustain an AIS2+ injury than occupants seated far side. Particular attention should be paid to the prominence of head injuries in this crash dynamic and consideration given to their mitigation. Additional research should determine whether countermeasures being implemented for front seat occupants can be beneficial to rear seat occupants. PMID:24406964

  1. A new landing impact attenuation seat in manned spacecraft biologically-inspired by felids

    OpenAIRE

    Yu Hui; Zhang Zhiqiang; Liu Hua; Yang Jialing; Wang Lili; Yang Liming

    2015-01-01

    When manned spacecraft comes back to the earth, it relies on the impact attenuation seat to protect astronauts from injuries during landing phase. Hence, the seat needs to transfer impact load, as small as possible, to the crew. However, there is little room left for traditional seat to improve further. Herein, a new seat system biologically-inspired by felids’ landing is proposed. Firstly, a series of experiments was carried out on cats and tigers, in which they were trained to jump down vol...

  2. Relative toxicity of pyrolysis products of some aircraft seat materials

    Science.gov (United States)

    Hilado, C. J.; Marcussen, W. H.; Furst, A.; Kourtides, D. A.; Parker, J. A.; Fewell, L. L.

    1977-01-01

    Eighteen samples of aircraft seat materials were evaluated for relative toxicity using the USF/NASA toxicity screening test method. Nine samples were upholstery fabrics and nine samples were cushioning foams. Under these particular conditions of test, the aromatic phenolic and aromatic polyamide fabrics exhibited less toxicity than the samples of wool and wool/nylon fabrics, and the samples of neoprene foams exhibited less toxicity than the samples of polyurethane foams. These relative toxicity rankings were obtained using both apparent lethal concentration for 50 percent of the test animals (ALC50), and time to death (Td) at a fixed weight of material.

  3. Child neglect: injuries of omission.

    Science.gov (United States)

    Cowen, P S

    1999-01-01

    Child neglect is the most common form of child maltreatment in the United States. Researchers have indicated that child neglect is strongly correlated with poverty, single-parent caretakers, unemployment, and multifaceted family problems. When neglect is present, it is usually pervasive in the lives of all family members, with both parents and children often perceiving themselves to be powerless and viewing attempts at goal achievement to be futile. Treatment for neglectful families requires multidisciplinary efforts to improve family functioning and promote a safe and supportive environment. Nurses have a variety of roles in the assessment of and primary, secondary, and tertiary prevention interventions for child neglect, with child safety and optimal family functioning as the desired outcomes. Early identification and intervention has the potential for reducing or preventing the developmental consequences associated with the deprivations of neglect. The nurse's role as child/family advocate is often the critical determinant of whether "at-risk" families are identified and receive the therapeutic interventions and tangible services they need. Additionally, nurses often have direct responsibilities for monitoring and remediating parenting patterns that have placed the child in hazardous conditions. PMID:12024360

  4. Driver face recognition as a security and safety feature

    Science.gov (United States)

    Vetter, Volker; Giefing, Gerd-Juergen; Mai, Rudolf; Weisser, Hubert

    1995-09-01

    We present a driver face recognition system for comfortable access control and individual settings of automobiles. The primary goals are the prevention of car thefts and heavy accidents caused by unauthorized use (joy-riders), as well as the increase of safety through optimal settings, e.g. of the mirrors and the seat position. The person sitting on the driver's seat is observed automatically by a small video camera in the dashboard. All he has to do is to behave cooperatively, i.e. to look into the camera. A classification system validates his access. Only after a positive identification, the car can be used and the driver-specific environment (e.g. seat position, mirrors, etc.) may be set up to ensure the driver's comfort and safety. The driver identification system has been integrated in a Volkswagen research car. Recognition results are presented.

  5. Seat Belt Usage in Injured Car Occupants: Injury Patterns, Severity and Outcome After Two Main Car Accident Mechanisms in Kashan, Iran, 2012

    Science.gov (United States)

    Mohammadzadeh, Mahdi; Paravar, Mohammad; Mirzadeh, Azadeh Sadat; Mohammadzadeh, Javad; Mahdian, Soroush

    2015-01-01

    Background: Road traffic accidents (RTAs) are the main public health problems in Iran. The seat belts, which are vehicle safety devices, are imperative to reduce the risk of severe injuries and mortality. Objectives: The aim of the study was to evaluate injury patterns, severity and outcome among belted and unbelted car occupants who were injured in car accidents. Patients and Methods: This cross-sectional prospective study was performed on all car occupants injured in RTAs (n = 822) who were transported to hospital and hospitalized for more than 24 hours from March 2012 to March 2013. Demographic profile of the patients, including age, gender, position in the vehicle, the use of seat belts, type of car crashes, injured body regions, revised trauma score (RTS), Glasgow coma score (GCS), duration of hospital stay and mortality rate were analyzed by descriptive analysis, chi-square and independent t-test. P occupants were younger (28 years vs. 38 years) and had more frequently sustained head, abdomen and multiple injuries (P = 0.01, P = 0.01 and P = 0.009, respectively). Also, these patients had significantly lower GCS and elongated hospitalization and higher death rate (P = 0.001, P = 0.001 and P = 0.05, respectively). Tendency of severe head trauma and low RTS and death were increased in unbelted occupants in car rollover accident mechanisms (P = 0.001, P = 0.01 and P = 0.008, respectively). Conclusions: During car crashes, especially car rollover, unbelted occupants are more likely to sustain multiple severe injuries and death. Law enforcement of the seat belt usage for all occupants (front and rear seat) is obligatory to reduce severe injuries sustained as a result of car accidents, especially in vehicles with low safety. PMID:26064867

  6. Child Labor and Environmental Health: Government Obligations and Human Rights

    OpenAIRE

    Joseph J Amon; Jane Buchanan; Jane Cohen; Juliane Kippenberg

    2012-01-01

    The Convention concerning the Prohibition and Immediate Action for the Elimination of the Worst Forms of Child Labour was adopted by the International Labour Organization in 1999. 174 countries around the world have signed or ratified the convention, which requires countries to adopt laws and implement programs to prohibit and eliminate child labor that poses harms to health or safety. Nonetheless, child labor continues to be common in the agriculture and mining sectors, where safety and envi...

  7. Spinal Elongation and its Effects on Seated Height in a Microgravity Environment (Spinal)

    Science.gov (United States)

    Rajulu, Sudhakar; Young, Karen

    2009-01-01

    The primary objective of this project is to provide information pertaining to changes in seated height due to spinal elongation in a microgravity environment. The proposed experiment aims to collect seated height data for subjects exposed to microgravity environments, provide information relating to seated height rate of change over time, and feed new information regarding the elongation of the spine forward into the design of Constellation systems. Historical data indicates that spinal elongation occurs when crewmembers are subjected to microgravity. In as little as two days, the typical crewmember will exhibit increases in stature of up to 3 percent. However, data has been collected only for crewmembers in standing postures, and a limited pool of subjects was available. Due to the criticality of seated height in the design of the Crew Exploration Vehicle (CEV), a better understanding of the effects of microgravity on seated height is necessary. Small changes in seated height that may not have impacted crew accommodation in previous programs will have significant effects on crew accommodation due to the layout of seats in the CEV. The proposed study will directly measure changes in seated height for crewmembers in the Shuttle cockpit. An anthropometer will be used to record measurements to the top of the head of a seated subject, and an orthogonal photograph will be taken in order to measure seated height based on scaling references of known sizes as well as verify the posture and positioning remained consistent throughout the study. Data gained from this study will provide better information to CEV designers. Accurate measurements of crew seated height will be valuable for vehicle and habitation designers for future programs as well.

  8. Trabajo infantil: los riesgos laborales en situaciones legalmente prohibidas y sus consecuencias para la salud y seguridad Child labor: the risks in labor conditions legally prohibited and its implications for health and safety

    Directory of Open Access Journals (Sweden)

    Pilar Nova Melle

    2008-12-01

    Full Text Available El trabajo infantil está prohibido por todas las legislaciones, a pesar de ello son millones de niños los que trabajan en el mundo. Si las condiciones de trabajo de los adultos son en muchos casos nocivas desde el punto de vista de la seguridad y la salud, los niños las sufren doblemente; por realizar trabajos rechazados por los adultos y por su fragilidad física. El hecho de desarrollar un trabajo impide que muchos de ellos estén escolarizados, así sus condiciones de trabajo no tienen posibilidad de mejorar y se perpetúa el círculo de la pobreza.Child labour is prohibited by all laws, despite this are millions of children who work in the world. If the working conditions of adults are often detrimental from the standpoint of safety and health, the children suffer doubly, for work rejected by adults and by his physical frailty. The fact develop a work prevents many of them attend school and their working conditions have no possibility of improving and perpetuating a cycle of poverty.

  9. Peer status and classroom seating arrangements: a social relations analysis.

    Science.gov (United States)

    van den Berg, Yvonne H M; Cillessen, Antonius H N

    2015-02-01

    The current studies addressed the associations of classroom seating arrangements with peer status using the social relations model. Study 1 examined whether physical distance between classmates was associated with likeability and popularity. Participants were 336 children from 14 fifth- and sixth-grade classrooms (Mage=11.36 years, 47.3% boys). Children who sat closer to the center of the classroom were liked more. Moreover, classmates who sat closer together liked each other more and perceived each other as more popular. Study 2 examined whether children's likeability and popularity judgments were also reflected in the way they positioned themselves relative to their peers when they could arrange their classroom themselves. Participants were 158 children from 6 fifth- and sixth-grade classrooms (Mage=11.64 years, 50.5% boys). Participants placed liked and popular peers closer to themselves than disliked and unpopular peers. If children placed a classmate closer to themselves, they perceived that peer as better liked and more popular and were perceived as better liked and more popular in return. Implications for further research on classroom seating arrangements and peer relationships are discussed. PMID:25313926

  10. Restaurant No. 1 seating capacity increases by 240

    CERN Multimedia

    Laëtitia Pedroso

    2010-01-01

    These days you need patience when looking for a seat in Restaurant No. 1 to eat your lunch. The opening of the new dining room, which will increase the restaurant’s seating capacity by 240, should alleviate the problem and improve service.   The new restaurant area. For the past several years the number of people using Restaurant No. 1 has grown steadily. Now, for a change, the restaurant itself is growing. Luz Lopez-Hernandez, leader of the project in the GS Department, explains: “Enlarging the restaurant has been on the GS Department's agenda for several years, but the project really got off the ground in 2009. Once it was approved and the design completed, construction itself only took seven months.” Seven months later, the restaurant extension is indeed on the verge of opening. One of the people who will be particularly happy is Joël Nallet, who manages the Novae restaurant: “I am thrilled, because until now, even if we managed to increase...

  11. Reserve a seat! Intelligent transportation reservation system for tourists

    Energy Technology Data Exchange (ETDEWEB)

    Truett, L.F.; Tonn, B. [Oak Ridge National Lab., TN (United States); Conley, T. [GTE Wireless, Nashville, TN (United States)

    1998-07-01

    Providing safe, predictable, and efficient transportation for tourists to and from various venues presents a major challenge. Special-event transportation is notoriously unreliable and usually congested at peak times. The rural nature of certain tourist locations (e.g., the Grand Canyon) further complicates the problem. The proposed Intelligent Transportation Reservation System will have three components, each of which performs different functions. On-vehicle component: this component has three purposes: (1) to keep a running count of the passengers on the bus in order to determine how many additional passengers can be accommodated based on the total capacity of the vehicle; (2) through use of Global Positioning Satellite (GPS) technology, to be able to determine the location of the bus at all times; (3) to transmit information to a central data facility. Together these three features provide location, available-space, and condition information to controllers at a central data facility and to prospective riders of the bus. Kiosk component: located at every loading/unloading point, the purpose is to allow passengers-to-be to determine when the next bus (or buses) will arrive and the availability of seating. Individuals can make a reservation for the next bus with sufficient seating and will know when that bus will arrive at the kiosk. Information component: located within hotels and at venue sites, this component will provide information on the buses in the system (e.g. route and current capacity), and loading/unloading locations throughout the network at any point in time.

  12. Harmonizing the Interests of Free Speech, Obscenity, and Child Pornography in Cyberspace: The New Roles of Parents, Technology, and Legislation for Internet Safety

    Directory of Open Access Journals (Sweden)

    Amos O. Olagunju

    2009-01-01

    Full Text Available Inadvertent access to website addresses and spam e-mails continue to make pornography rampant on the Internet in schools, homes, and libraries. Collectively, parents, teachers, and members of the community must become more aware of the risks and consequences of open access to the Internet, and the distinction between censorship and Internet access filtering. Parental involvement is crucial for raising children with healthy Internet habits to access social and educational materials. Although generations have coped with different times and trials, technology is ushering in new trials. Parents and communities cannot ignore the present and future technology ingrained into the lives of children. This paper contends that parents armed with legislation and technological security devices for access to the Internet ought to strengthen the character of online Internet safety. The discussion is focused on the roles that parents, communities, technology, and laws should play in order to protect children from obscene and pornographic threats from cyberspace. It is argued that the roles of education and technology should outweigh the legislative interventions of governments. A critique of significant litigations and laws on obscenity and pornography is presented. The paper offers a variety of security tools and techniques for protecting children from Internet access to obscene and pornographic materials. The impacts of pornographic materials on the welfare of children, adolescents, women, and families are discussed.

  13. 45 CFR 98.51 - Activities to improve the quality of child care.

    Science.gov (United States)

    2010-10-01

    ... health and safety, nutrition, first aid, the recognition of communicable diseases, child abuse detection... 45 Public Welfare 1 2010-10-01 2010-10-01 false Activities to improve the quality of child care... CHILD CARE AND DEVELOPMENT FUND Use of Child Care and Development Funds § 98.51 Activities to...

  14. Effect of seat positions on discomfort, muscle activation, pressure distribution and pedal force during cycling.

    Science.gov (United States)

    Verma, Rachita; Hansen, Ernst A; de Zee, Mark; Madeleine, Pascal

    2016-04-01

    The aim of this study was to measure and analyse discomfort and biomechanics of cycling, i.e., muscle activation, centre of pressure of seat pressure profiles and pedal forces as a function of seat position. Twenty-one recreationally active individuals cycled for 10min at 100W on an ergometer cycle using five different seat positions. The neutral position was considered as basic seat position and was compared with upward, downward, forward and backward seat positions. The initial bout was repeated at the end of the recording session. Discomfort increased for upward and backward condition compared with neutral (P<0.05). Normalized surface electromyography from gastrocnemius decreased in the downward and forward position but increased in the upward and backward position. The minimum force became less negative for forward position compared with neutral seat position (P<0.05). The degree of variability of centre of pressure increased in the upward and backward position and the entropy of the centre of pressure of sitting posture for backward position decreased compared with neutral seat position (P<0.05). The present study revealed that consecutive changes of seat position over time lead to increase in discomfort as well as alterations of the biomechanics of cycling. PMID:26938676

  15. Functional Seating for School-Age Children with Cerebral Palsy: An Evidence-Based Tutorial

    Science.gov (United States)

    Costigan, F. Aileen; Light, Janice

    2011-01-01

    Purpose: This tutorial is designed to teach speech-language pathologists (SLPs) best practices to support functional seating of children with cerebral palsy (CP) in the classroom and in school-based therapy sessions. This tutorial teaches SLPs to (a) recognize the positive effects of seating intervention, (b) identify the characteristics of…

  16. Gender Differences in Student Attitude for Seating Layout in College Classrooms

    Science.gov (United States)

    Burgess, Brigitte; Kaya, Naz

    2007-01-01

    This study examined whether gender influenced college students' attitudes regarding classroom seating layout. Seating layouts included: a) rows of tablet-arm chairs, b) U-shaped, c) clusters, and d) rows of tables with individual chairs. The sample consisted of 912 college students. Factor analysis yielded two dimensions: "Feeling at Ease" and…

  17. Seat Adjustment Design of an Intelligent Robotic Wheelchair Based on the Stewart Platform

    Directory of Open Access Journals (Sweden)

    Po Er Hsu

    2013-03-01

    Full Text Available A wheelchair user makes direct contact with the wheelchair seat, which serves as the interface between the user and the wheelchair, for much of any given day. Seat adjustment design is of crucial importance in providing proper seating posture and comfort. This paper presents a multiple‐DOF (degrees of freedom seat adjustment mechanism, which is intended to increase the independence of the wheelchair user while maintaining a concise structure, light weight, and intuitive control interface. This four‐axis Stewart platform is capable of heaving, pitching, and swaying to provide seat elevation, tilt‐in‐space, and sideways movement functions. The geometry and types of joints of this mechanism are carefully arranged so that only one actuator needs to be controlled, enabling the wheelchair user to adjust the seat by simply pressing a button. The seat is also equipped with soft pressure‐sensing pads to provide pressure management by adjusting the seat mechanism once continuous and concentrated pressure is detected. Finally, by comparing with the manual wheelchair, the proposed mechanism demonstrated the easier and more convenient operation with less effort for transfer assistance.

  18. Alternative Seating for Young Children with Autism Spectrum Disorder: Effects on Classroom Behavior

    Science.gov (United States)

    Schilling, Denise Lynn; Schwartz, Ilene S.

    2004-01-01

    A single subject, withdrawal design was used to investigate the effects of therapy balls as seating on engagement and in-seat behavior of young children with Autism Spectrum Disorder (ASD). In addition, social validity was assessed to evaluate teachers' opinions regarding the intervention. During baseline and withdrawal (A phases) participants…

  19. Design and modelling of fast switching efficient seat valves for digital displacement pumps

    DEFF Research Database (Denmark)

    Rømer, Daniel; Johansen, Per; Pedersen, Henrik C.;

    2013-01-01

    lies in the development of very fast switching seat valves with a corresponding low pressure loss. The present article is on design and modelling of such an efficient seat valve, which is a mechatronic approach where considerations of different technology fields must be taken into account. Models...

  20. Impact of wheelchair seat height on neck and shoulder range of motion during functional task performance.

    Science.gov (United States)

    Sabari, Joyce; Shea, Mary; Chen, Linda; Laurenceau, Alyssa; Leung, Evan

    2016-01-01

    Wheelchair users are at high risk for developing repetitive stress injuries (RSI) of the cervical spine and glenohumeral joints due to increased demands on active range of motion (AROM) when performing functional tasks from a seated position. The addition of a seat elevation device may alleviate the risk factors that lead to the development of RSI. However, there are no studies which establish that wheelchair seat height impacts upon arthrokinematic requirements at vulnerable joints. Additionally, Medicare and most insurance carriers do not cover the cost of power seat elevators because this feature has not been shown to be a "medical necessity." This study examined differences in AROM at the cervical spine and glenohumeral joint during performance of two functional tasks while seated in a wheelchair with the seat elevation feature at minimum and maximum height. Results revealed statistically significant differences in AROM requirements for cervical extension and shoulder abduction between the two wheelchair seat heights. These findings provide preliminary support for the value of the power seat elevation function in minimizing the risk of RSI at the shoulder complex and cervical spine in wheelchair users. PMID:26853925

  1. Parents' Depressive Symptoms and Gun, Fire, and Motor Vehicle Safety Practices.

    Science.gov (United States)

    Morrissey, Taryn W

    2016-04-01

    Objective This study examined associations between mothers' and fathers' depressive symptoms and their parenting practices relating to gun, fire, and motor vehicle safety. Methods Using data from the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B), a nationally representative sample of children birth to age five, linear probability models were used to examine associations between measures of parents' depressive symptoms and their use of firearms, smoke detectors, and motor vehicle restraints. Parents reported use of smoke detectors, motor vehicle restraints, and firearm ownership and storage. Results Results suggest mothers with moderate or severe depressive symptoms were 2 % points less likely to report that their child always sat in the back seat of the car, and 3 % points less likely to have at least one working smoke detector in the home. Fathers' depressive symptoms were associated with a lower likelihood of both owning a gun and of it being stored locked. Fathers' depressive symptoms amplified associations between mothers' depressive symptoms and owning a gun, such that having both parents exhibit depressive symptoms was associated with an increased likelihood of gun ownership of between 2 and 6 % points. Conclusions Interventions that identify and treat parental depression early may be effective in promoting appropriate safety behaviors among families with young children. PMID:26733482

  2. Prevent Child Abuse America

    Science.gov (United States)

    ... call the police . Crisis and support contacts For Child Abuse Reporting Numbers in your State please visit: Child ... suspected child abuse and neglect. Parent Resources Prevent Child Abuse America (800) CHILDREN A resource for tips, referrals, ...

  3. Development of valve seat materials (Co-free seat materials) for high temperature and high pressure services

    Energy Technology Data Exchange (ETDEWEB)

    Takeshima, Kikuo; Kumagai, Shin [Hitachi Ltd., Tokyo (Japan); Chiba, Yoshiteru [Hitachi Kyowa Engineering Co., Ltd., Hitachi, Ibaraki (Japan); Ezoe, Shigeyuki; Hirano, Katsumi [Okano Valve Mfg. Co., Kitakyushu, Fukuoka (Japan)

    2002-04-01

    Cobalt based overlaying materials have been widely used as valve seat materials for high temperature and high pressure services, because of the high corrosion and wearing resistances. In nuclear power plants, however, the cobalt-based alloys would be the potential source of {sup 60}Co in the reactor water, thus alternate materials (Co-free materials) have been required and studied, especially for use as the large size valve seats on the feed water and condensate lines. From the results of a screening wearing test (sliding distance: 6 mm), some Ni-based alloys were selected as the most promising material. Then sliding tests (sliding distance: 20 mm) and mechanical tests were performed on the selected candidate alloys. In conclusion, two Ni-based alloys, that is, A-1 (10Cr-4. 5Si-0.2B-40Fe-Bal. Ni) and A-3 (10Cr-4.5Si-0.2B-40Fe-Bal.Ni) were confirmed to be useful for large size valves for high temperature and high pressure services, and the mechanical properties of both alloys were similar to those of the conventional cobalt based material. (author)

  4. Child labor

    OpenAIRE

    Udry, Christopher

    2007-01-01

    In recent years, there has been an astonishing proliferation of empirical work on child labor. An Econlit search of keywords "child lab*r" reveals a total of 6 peer reviewed journal articles between 1980 and 1990, 65 between 1990 and 2000, and 143 in the first five years of the present decade. The purpose of this essay is to provide a detailed overview of the state of the recent empirical literature on why and how children work as well as the consequences of that work. Section 1 defines terms...

  5. Child abuse

    International Nuclear Information System (INIS)

    Child abuse is common in most, if not all, Western nations; it probably occurs worldwide. It may be a major factor in the increase in violence throughout much of the world. Radiologists who treat children should think of the possibilitys of abuse whenever they diagnose a fracture, intracranial bleed, ar visceral injury, especially when the history is not compatible with their findings. Metaphyseal 'corner' fractures in infants usually are caused by abuse. Less than 20% of abused children, however, present injuries that can be recognized by radiologic techniques. Consequently normal roentgenograms, nuclear medicine scans, ultrasound studies, and computed tomograms do not exclude child abuse. (orig.)

  6. CHILD ALLOWANCE

    CERN Multimedia

    Human Resources Division

    2001-01-01

    HR Division wishes to clarify to members of the personnel that the allowance for a dependent child continues to be paid during all training courses ('stages'), apprenticeships, 'contrats de qualification', sandwich courses or other courses of similar nature. Any payment received for these training courses, including apprenticeships, is however deducted from the amount reimbursable as school fees. HR Division would also like to draw the attention of members of the personnel to the fact that any contract of employment will lead to the suppression of the child allowance and of the right to reimbursement of school fees.

  7. Effect of Therapy Ball Seating on Learning and Sitting Discomforts among Saudi Female Students

    Directory of Open Access Journals (Sweden)

    Einas Al-Eisa

    2013-01-01

    Full Text Available The aim of the study was to evaluate the effect of therapy ball seating as an alternative for typical chair seating in a classroom. We evaluated the effect of ball seating on the student's sitting discomfort and academic performance using Cornell Musculoskeletal Discomfort Questionnaire and problem-based learning scales, respectively. A sample of convenience was taken. Data was collected and analyzed using t-test. Subjects experienced a major discomfort at neck and a minor discomfort at knee joint. Results showed that there was a significant improvement (P≤0.05 in sitting discomfort and student's performance when seated on therapy balls compared to typical classroom chairs. This study provides evidence for the effectiveness of therapy balls as a classroom seating for students who exhibit sitting discomfort and problem-based learning.

  8. a Study of Optimum Design and Analysis with D.O.E for Automotive Seat Frame

    Science.gov (United States)

    Jung, H. J.; Cho, Y. H.; Lee, D. S.; Oh, J. C.; Kwon, Y. D.

    In modern times, development trend of automobiles is the tendency to prefer the high fuel efficiency of automobile. Also, the structure of seat that takes 4% of automobile's weight is the target to be secured the stability enough and attain the lightweight, To meet this, the characteristics of load to be applied to seat structure must be analyzed from the initial time, and it must be considered and designed material, thickness, distance to be assembled with recliner and condition of section through the calculation of numerical value. This study performed to reduce stress and moments to be occurred to seat frame through keep the optimum condition with D.O.E for cushion frame of seat due to passenger inertia weight at the rear Collision of automobile, This study looked for optimum values with Minitab and analyzed the cushion frame of seat with LS-DYNA, FEA tool, according to those Factor.

  9. Vaccine Safety

    Science.gov (United States)

    ... the safety of Tdap, Meningococcal, and HPV vaccines Human Papillomavirus (HPV) Vaccine is Very Safe Read about the safety of ... Hepatitis A Vaccine Safety Hepatitis B Vaccine Safety Human Papillomavirus (HPV) Vaccine Safety FAQs about HPV Safety Influenza (Flu) Vaccine ...

  10. Scaling minerals from deep-seated granitic geothermal reservoir

    Science.gov (United States)

    Yanagisawa, Norio

    2016-04-01

    To promote geothermal energy use and sustainable production, the information of scaling situation from deep-seated geothermal reservoir is important. In Japan, at the Kakkonda geothermal field, Iwate prefecture, north-eastern of Japan, there is 80MW geothermal power plant using about 300 degree C fluid from the reservoir at the boundary between Quaternary Kakkonda granite and Pre-Tertiary formations about 3km depth and more deep-seated reservoir survey was carried out by NEDO. Then, to understand the mechanism of deep-seated reservoir, we survey the metal sulphide minerals deposited at production wellhead and pipeline and compare with the brine And the brine of WD-1a at 3.7km depth, into Quaternary Kakkonda granite rock. In Kakkonda geothermal system, the scales are classified into two types based on sulphide mineralogy, which are Pb-Zn rich type and Cu rich type. Pb-Zn rich scales, for example galena (PbS) and Sphalerite (ZnS), are found in Well-19 located at the marginal part of the Kakkonda granite And Cu-rich scales, for example chalcocite (Cu2S), loellingite (FeAs2) and native antimony (Sb), are found in Well-13, located at the central part of the Kakkonda granite. And the brine of WD-1a at 3.7km depth about 500 degree C, into Quaternary Kakkonda granite rock near Well-19 is rich in Pb and Zn and similar composition as the Well-19 scale. Therefore, deep reservoir of Kakkonda field evolves with mixing the fluid of shallow reservoir and the brine of occurred in the Quaternary Kakkonda granite. Then, the existence of both Pb-Zn rich scale and Cu rich scale is a characteristic feature of Kakkonda geothermal and this fact suggest to have similar zoning as found in Porphyry Copper Zoning. On progress of production the fluids from deep reservoir continue to be suffered by the fluid of shallow reservoir and meteoritic water. With temperature of production well decreasing and chemical composition changed, silica precipitation decreased and the metal sulfide mineral

  11. 76 FR 53648 - Federal Motor Vehicle Safety Standards: Occupant Crash Protection

    Science.gov (United States)

    2011-08-29

    ... Standards: Occupant Crash Protection AGENCY: National Highway Traffic Safety Administration (NHTSA... vehicle safety standard (FMVSS) on occupant crash protection to remove the sunset of a requirement that a... vehicle seats. The NPRM preceding this final rule was published September 12, 2008 (73 FR 52939, Docket...

  12. Child CPR

    Medline Plus

    Full Text Available ... Home FIRST AID, CPR and AED LIFEGUARDING Refresher Child - CPR (1:11) QUICK LINKS Home RedCross.org Purchase Course Materials Shop Our Store Contact Us Privacy Policy Terms and Conditions All rights reserved. 2011 American National Red Cross.

  13. CHILD TRAFFICKING

    OpenAIRE

    Pallavi Chincholkar

    2016-01-01

    Human trafficking is the third biggest beneficial industry on the planet. Child trafficking unlike many other issues is found in both developed and developing nations. NGOs evaluate that 12,000 - 50,000 ladies and kids are trafficked into the nation every year from neighboring states for the sex exchange.

  14. 14 CFR 135.177 - Emergency equipment requirements for aircraft having a passenger seating configuration of more...

    Science.gov (United States)

    2010-01-01

    ... aircraft having a passenger seating configuration of more than 19 passengers. 135.177 Section 135.177... § 135.177 Emergency equipment requirements for aircraft having a passenger seating configuration of more than 19 passengers. (a) No person may operate an aircraft having a passenger seating...

  15. 14 CFR 382.85 - What seating accommodations must carriers make to passengers in circumstances not covered by...

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What seating accommodations must carriers... REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Seating Accommodations § 382.85 What seating accommodations must carriers make to passengers in circumstances not covered by § 382.81...

  16. Unobtrusive Health Screening on an Intelligent Toilet Seat

    Directory of Open Access Journals (Sweden)

    T. Schlebusch

    2011-01-01

    Full Text Available Home monitoring is a promising way to improve the quality of medical care in an ageing society. To circumvent the problem that especially demented patients may forget or be stressed by the use of medical devices at home, monitoring devices should be embedded in objects of daily life to check the patient’s health status whenever possible, without any interaction with the patient him/herself. This paper presents an intelligent toilet performing an unobtrusive health check when a person sits down. A variety of physical, electro-physical and urine parameters are analysed. This paper takes electrocardiogram and bioimpedance spectroscopy measurements and shows the practicability of measuring them on a toilet seat.

  17. Optimization of fire blocking layers for aircraft seating

    Science.gov (United States)

    Parker, J. A.; Kourtides, D. A.

    1982-01-01

    Ablative materials are used to provide thermal protection for heat sensitive substrates against large jet fuel fires. The present investigation is concerned with the possibility to increase the available egress time for passengers, from a transport aircraft, in which the flexible polyurethane seating is exposed to the action of a large pool fire. Suitable approaches for providing sufficient ablative protection for polyurethane cushioning are considered. The efficiency of any fire blocking layer is defined as the ratio of the incident radiant heating rate, to the rate of production of combustible gas produced per unit area per second, generated by the pyrolysis of the substrate polyurethane foam. It is found that adequate fire blocking protection can be achieved through replacement of cotton batting slip covers with a wide variety of fire blocking layers. Metallized high temperature resistant char forming ablatives appear to provide optimum protection.

  18. Mill Seat Landfill Bioreactor Renewable Green Power (NY)

    Energy Technology Data Exchange (ETDEWEB)

    Barton & Loguidice, P.C.

    2010-01-07

    The project was implemented at the Mill Seat landfill located in the Town of Bergen, Monroe County, New York. The landfill was previously equipped with a landfill gas collection system to collect methane gas produced by the bioreactor landfill and transport it to a central location for end use. A landfill gas to energy facility was also previously constructed at the site, which utilized generator engines, designed to be powered with landfill methane gas, to produce electricity, to be utilized on site and to be sold to the utility grid. The landfill gas generation rate at the site had exceeded the capacity of the existing generators, and the excess landfill gas was therefore being burned at a candlestick flare for destruction. The funded project consisted of the procurement and installation of two (2) additional 800 KW Caterpillar 3516 generator engines, generator sets, switchgear and ancillary equipment.

  19. Hardfacing materials used in valves for seating and wear surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Knecht, W.G.

    1996-12-01

    Most valves and essentially all critical service valves utilize hardfacing materials for seating and wear surfaces to minimize wear and galling. The type of hardfacing materials used, the methods of deposition, and the quality of the final product all contribute to the wear characteristics, required operating force, and life of the final product. Over the last forty years the most prevalent hardfacing materials furnished to the commercial nuclear industry consisted of cobalt base and nickel base materials. In the last several years there has been extensive development and evaluation work performed on iron base hardfacing materials. This presentation will address the wear characteristics of the various materials and the importance of consistent quality of deposited materials necessary to achieve optimum product performance and longevity.

  20. FDTD calculations of specific energy absorption rate in a seated voxel model of the human body from 10 MHz to 3 GHz

    International Nuclear Information System (INIS)

    Finite-difference time-domain (FDTD) calculations have been performed to investigate the frequency dependence of the specific energy absorption rate (SAR) in a seated voxel model of the human body. The seated model was derived from NORMAN (NORmalized MAN), an anatomically realistic voxel phantom in the standing posture with arms to the side. Exposure conditions included both vertically and horizontally polarized plane wave electric fields between 10 MHz and 3 GHz. The resolution of the voxel model was 4 mm for frequencies up to 360 MHz and 2 mm for calculations in the higher frequency range. The reduction in voxel size permitted the calculation of SAR at these higher frequencies using the FDTD method. SAR values have been calculated for the seated adult phantom and scaled versions representing 10-, 5- and 1-year-old children under isolated and grounded conditions. These scaled models do not exactly reproduce the dimensions and anatomy of children, but represent good geometric information for a seated child. Results show that, when the field is vertically polarized, the sitting position causes a second, smaller resonance condition not seen in resonance curves for the phantom in the standing posture. This occurs at ∼130 MHz for the adult model when grounded. Partial-body SAR calculations indicate that the upper and lower regions of the body have their own resonant frequency at ∼120 MHz and ∼160 MHz, respectively, when the grounded adult model is orientated in the sitting position. These combine to produce this second resonance peak in the whole-body averaged SAR values calculated. Two resonance peaks also occur for the sitting posture when the incident electric field is horizontally polarized. For the adult model, the peaks in the whole-body averaged SAR occur at ∼180 and ∼600 MHz. These peaks are due to resonance in the arms and feet, respectively. Layer absorption plots and colour images of SAR in individual voxels show the specific regions in which the

  1. The effect of seating preferences of the medical students on educational achievement

    Directory of Open Access Journals (Sweden)

    Kamiar Zomorodian

    2012-05-01

    Full Text Available Background: The seat selection and classroom dynamics may have mutual influence on the student performance and participation in both assigned and random seating arrangement. Purpose: The aim of the study was to understand the influence of seat selection on educational achievement. Methods: The seating positions of the medical students were recorded on an architectural plan during each class session and the means and standard deviations of the students’ locations were calculated in X and Y orientations. The locations of the students in the class were analyzed based on three architectural classifications: interactional zone, distance from the board, and access to the aisles. Final exam scores were used to measure the students’ educational achievement. Results: Our results demonstrate that there is a statistically significant relationship between the student's locations in the class and their attendance and educational achievements. Conclusion: Two factors may effect on educational achievement: student seating in the high interactional zone and minimal changes in seating location. Seating in the high interaction zone was directly associated with higher performance and inversely correlated with the percentage of absences. This observation is consistent with the view that students in the front of the classroom are likely more motivated and interact with the lecturer more than their classmates.

  2. Advances in examining preferences for similarity in seating: Revisiting the aggregation index.

    Science.gov (United States)

    Hernandez, Ivan

    2015-12-01

    Past research finds that people prefer to sit next to others who are similar to them in a variety of dimensions such as race, sex, and physical appearance. This preference for similarity in seating arrangements is called aggregation and is most commonly measured with the aggregation index (Campbell, Kruskal, & Wallace, Sociometry 29, 1-15, 1966). The aggregation index compares the observed dissimilarity in seating with the amount of dissimilarity that would be expected if seats were chosen randomly. However, the current closed-form equations for this method limit the ease, flexibility, and inferences that researchers have. This paper presents a new approach for studying aggregation that uses bootstrapped resampling of the seating environment to estimate the aggregation index parameters. This method, compiled as an executable program, SocialAggregation, reads a seating chart matrix provided by the researcher and automatically computes the observed number of dissimilar adjacencies, and simulates random seating preferences. The current method's estimates not only converge with those of the original method, but it also handles a wider variety of situations and also allows for more precise hypothesis testing by directly modeling the distribution of the seating arrangements. Developing a better measure of aggregation opens new possibilities for understanding intergroup biases, and allows researchers to examine aggregation more efficiently. PMID:25427955

  3. Seat belt syndrome: Delayed or missed intestinal injuries, a case report and review of literature

    Science.gov (United States)

    Al-Ozaibi, Labib; Adnan, Judy; Hassan, Batool; Al-Mazroui, Alya; Al-Badri, Faisal

    2016-01-01

    Introduction Seat belt injuries are not uncommon. The use of seat belts is associated with a unique injury profile collectively termed “the seat belt syndrome”. The aim is to aid in the early diagnosis of seat belt injuries. Case presentation Two different patients presented to the emergency after sustaining a motor vehicle accident. Both were the drivers, restrained and had a frontal impact. On presentation they were hemodynamically stable with mild tenderness on the abdomen and the abdominal computed tomography (CT) did not show any signs of bowel or mesenteric injuries. The signs of peritonitis became obvious after 24 h in one case and after 3 days in the other. Discussion Early diagnosis provides better outcomes for patients with seat belt injuries, but this remains a challenge to trauma surgeons. The typical findings of peritonitis might not be present initially. The presence of abdominal wall ecchymosis (seat belt sign) increases the chance of intraabdominal injuries by eight folds. Conclusion Clinical signs of intestinal injuries might not be obvious on presentation. In the presence of seat belt sign the possibility of bowl injury must be suspected. Admit the patient for observation even if no clinical or radiological findings are present at presentation. PMID:26826929

  4. Factors related to seatbelt-wearing among rear-seat passengers in Malaysia.

    Science.gov (United States)

    Ng, Choy Peng; Law, Teik Hua; Wong, Shaw Voon; Kulanthayan, S

    2013-01-01

    The benefit of wearing a rear seatbelt in reducing the risk of motor vehicle crash-related fatalities and injuries has been well documented in previous studies. Wearing a seatbelt not only reduces the risk of injury to rear-seat passengers, but also reduces the risk of injury to front-seat occupant who could be crushed by unbelted rear-seat passengers in a motor vehicle crash. Despite the benefits of wearing a rear seatbelt, its rate of use in Malaysia is generally low. The objective of this study was to identify factors that are associated with the wearing of a seatbelt among rear-seat passengers in Malaysia. Multinomial logistic regression analysis of the results of a questionnaire survey of 1651 rear-seat passengers revealed that rear-seat passengers who were younger, male, single and less educated and who had a perception of a low level of legislation enforcement, a lower risk-aversion and less driving experience (only for passengers who are also drivers) were less likely to wear a rear seatbelt. There was also a significant positive correlation between driver seatbelt and rear seatbelt-wearing behaviour. This implies that, in regards to seatbelt-wearing behaviour, drivers are more likely to adopt the same seatbelt-wearing behaviour when travelling as rear-seat passengers as they do when driving. These findings are crucial to the development of new interventions to increase the compliance rate of wearing a rear seatbelt. PMID:22633252

  5. A statistical model including age to predict passenger postures in the rear seats of automobiles.

    Science.gov (United States)

    Park, Jangwoon; Ebert, Sheila M; Reed, Matthew P; Hallman, Jason J

    2016-06-01

    Few statistical models of rear seat passenger posture have been published, and none has taken into account the effects of occupant age. This study developed new statistical models for predicting passenger postures in the rear seats of automobiles. Postures of 89 adults with a wide range of age and body size were measured in a laboratory mock-up in seven seat configurations. Posture-prediction models for female and male passengers were separately developed by stepwise regression using age, body dimensions, seat configurations and two-way interactions as potential predictors. Passenger posture was significantly associated with age and the effects of other two-way interaction variables depended on age. A set of posture-prediction models are presented for women and men, and the prediction results are compared with previously published models. This study is the first study of passenger posture to include a large cohort of older passengers and the first to report a significant effect of age for adults. The presented models can be used to position computational and physical human models for vehicle design and assessment. Practitioner Summary: The significant effects of age, body dimensions and seat configuration on rear seat passenger posture were identified. The models can be used to accurately position computational human models or crash test dummies for older passengers in known rear seat configurations. PMID:26328769

  6. Bidet toilet seats with warm-water tanks: residual chlorine, microbial community, and structural analyses.

    Science.gov (United States)

    Iyo, Toru; Asakura, Keiko; Nakano, Makiko; Yamada, Mutsuko; Omae, Kazuyuki

    2016-02-01

    Despite the reported health-related advantages of the use of warm water in bidets, there are health-related disadvantages associated with the use of these toilet seats, and the bacterial research is sparse. We conducted a survey on the hygienic conditions of 127 warm-water bidet toilet seats in restrooms on a university campus. The spray water from the toilet seats had less residual chlorine than their tap water sources. However, the total viable microbial count was below the water-quality standard for tap water. In addition, the heat of the toilet seats' warm-water tanks caused heterotrophic bacteria in the source tap water to proliferate inside the nozzle pipes and the warm-water tanks. Escherichia coli was detected on the spray nozzles of about 5% of the toilet seats, indicating that the self-cleaning mechanism of the spray nozzles was largely functioning properly. However, Pseudomonas aeruginosa was detected on about 2% of the toilet seats. P. aeruginosa was found to remain for long durations in biofilms that formed inside warm-water tanks. Infection-prevention measures aimed at P. aeruginosa should receive full consideration when managing warm-water bidet toilet seats in hospitals in order to prevent opportunistic infections in intensive care units, hematology wards, and other hospital locations. PMID:26837831

  7. A GRASS GIS-based deterministic model for shallow and deep-seated landslide susceptibility analysis over large areas

    Science.gov (United States)

    Mergili, Martin; Marchesini, Ivan; Rossi, Mauro; Guzzetti, Fausto; Fellin, Wolfgang

    2013-04-01

    Various deterministic slope stability models, based on the assumption of an infinite slope with a plane, slope-parallel failure plane, have been proposed in the literature. These models are commonly implemented in a GIS environment and are mostly used to model shallow landslides. Other models consider the three-dimensional geometry of possible slope failures and assume an ellipsoidal sliding surface. Such models are best suited to investigate deep-seated landslides. The latter models rely on complex neighbourhood relationships and are difficult to implement in a GIS environment. Here, we present a GIS-based landslide modelling tool that considers the three-dimensional geometry of the sliding surfaces and is capable of dealing with shallow and deep-seated failures. The model is developed in the GRASS GIS software as the C-based raster module r.rotstab, and adopts a modification of the three-dimensional sliding surface model proposed by Hovland and revised and extended by Xie and co-workers. Given a Digital Elevation Model and a set of thematic layers, the model evaluates slope stability for a large number of randomly selected potential slip surfaces, ellipsoidal in shape. Truncated ellipsoids can be used to model the presence of shallow weak layers in the soil or the bedrock. Any single raster cell may be intersected by multiple sliding surfaces, each associated with a computed safety factor. For each grid cell, the lowest value of the safety factor and the depth of the associated slip surface are stored. This information can be used to obtain a spatial overview of the potentially unstable regions in the study area. In addition, a landslide susceptibility index in the range 0 - 1 is calculated. The index relates the number of unstable slip surfaces to the total number of slip surfaces simulated for each pixel. We tested the model in the Collazzone area, Umbria, Central Italy, which is susceptible to landslides of different types. The presence of both shallow

  8. Improving Highway Safety Through Pavement Friction Management Programs

    OpenAIRE

    Smith, K. L.; Larson, Roger M.; Flintsch, Gerardo W.; Sherwood, J

    2012-01-01

    In recent years, there has been a major increase in activities related to improving highway safety in the U.S. Much of the emphasis has been placed on driver behavior (e.g., addressing aggressive, distracted, and impaired driving and the neglected use of seat belts) and roadway design (e.g., geometrics, roadside, and traffic control features), and this has led to updated FHWA regulations and guidance regarding the Highway Safety Improvement Program and major research publications, such as the...

  9. Child pornography

    OpenAIRE

    Pavlović, Zoran S.; Petković, Nikola; Matijašević Obradović, Jelena

    2014-01-01

    The abuse of children for pornographic purposes is a serious sociological, criminological and victimological problem of today which, despite all preventive and restrictive activities on an international level, shows a tendency of global expansion. The fact that the Republic of Serbia has only recently actively joined the fight against child pornography on the Internet indicates the need for critical analysis of the existing national, penal, and legal solutions and their harmonization with the...

  10. A QR Code Based Processing For Dynamic and Transparent Seat Allocation in Indian Railway

    Directory of Open Access Journals (Sweden)

    Man Mohan Swarup

    2012-05-01

    Full Text Available Indian Railway is worlds largest human transport system, is currently dealing with a lot of problems, such as availability of confirming seat to waiting list passengers after its departure. However there is no such system that presently in Indian railway gives accommodation to waiting list passengers during their journey. This paper proposes the Dynamic Seat Allocation (DSA system considering the advantage of QR code processing along with one of the standards of wireless communication. Moreover, dynamic authentication to the wireless device is incorporate which is passenger specific. Through this research paper our approach is to make fair processing in seat reservation or allocation in Indian Railway.

  11. The Effects of Packaging on Collision Energy Absorption of Automotive Seat Headrest

    Directory of Open Access Journals (Sweden)

    Chen Minggang

    2016-01-01

    Full Text Available The automotive seat headrest plays an important role in the passenger protection during car crashes, and its structure parameters and performance have direct influence on the seat crashworthiness. In this paper, according to relevant regulations of GB11550-2009, collision simulation analyses of the seat headrest structure were carried out by Ls-dyna code. The law of different headrest packaging parameters on collision energy absorption was investigated to provide guidance for the headrest structure optimization design and improvement. The research results show that, with the increase of packaging of the headrest, the maximum acceleration and high acceleration duration time of head gradually decreases.

  12. THE COMBUSTION CHARACTERISTICS OF A MOVABLE LINEAR FIRE SEAT IN MINE FIRES

    Institute of Scientific and Technical Information of China (English)

    王德明; 王省身

    1996-01-01

    Because of the difficulties of describing the process of combustion of underground mine fires, usually the fire seat is considered as a fixed point in the methods of mine fire computer simulation, however this is not in keeping with the feature of the distribution of the combustibles and the process of combustion in mine fires. A conception about movable linear fire seat is put forward first by the authors, together with the calculated models of the thermal decomposition rate, flame spreading velocity and the steady burning length of a linear fire seat etc. The paper also introduces the results of the application of these models.

  13. Optimization of geometry of annular seat valves suitable for Digital Displacement fluid power pumps/motors

    DEFF Research Database (Denmark)

    Rømer, Daniel; Johansen, Per; Pedersen, Henrik C.;

    2013-01-01

    Digital Displacement Fluid Power is an upcoming technology setting new standards for the achievable efficiency of fluid power pumps and motors. The core element of the Digital Displacement technology is high performance electronically controlled seat valves, which must exhibit very low flow...... work an annular seat valve suitable for use in Digital Displacement units is considered, and the ring geometry is optimized using finite element analysis including non-linear material behaviour, contact elements and fluid pressure penetrating load, closely reflecting the actual load of the seat valve...

  14. Marginal revenue transformation in airline seat inventory control with two fare families and two markets

    DEFF Research Database (Denmark)

    Kallehauge, Brian

    This paper considers the single-leg airline seat inventory control problem with fare classes divided into two fare families and demand for the fare classes segmented into two markets. The main contribution of this paper is that the seat inventory control problem is solved using the marginal revenue....... The reason for considering a two-market and two-family seat inventory control problem is the objective of airlines such as SAS and Air Canada to serve both the business and leisure market while at the same time controlling sell-up behavior in the undifferentiated fare. A fare family is defined by a set...

  15. Airline seat inventory control benefiting from currency differentials to enhance revenues

    Directory of Open Access Journals (Sweden)

    C.E. Love

    2003-12-01

    Full Text Available The purpose of this paper is to develop an airline seat inventory control model which will capitalise on currency differentials that exist between city pairs. The approach taken here is to maximise Expected Marginal Seat Revenues as proposed by Belobaba for non-nested fare classes. the basic Expected Marginal Seat Revenue model is extended to explicitly include the effects of overbooking. Data from the South African Airways return flight between Cape Town and London is utilised to demonstrate the model.

  16. Protecting children: a survey of caregivers’ knowledge of Georgia’s child restraint laws

    Directory of Open Access Journals (Sweden)

    Sheryl Strasser

    2010-11-01

    Full Text Available Sheryl Strasser1, Laurie Whorton2, Amanda J Walpole3, Sarah Beddington11Institute of Public Health, Partnership for Urban Health Research, Georgia State University, Atlanta, GA, USA; 2WellStar Corporate and Community Health, Marietta, GA, USA; 3Cobb and Douglas Public Health, Marietta, GA, USAIntroduction: The leading cause of injury and death among children in the United States is motor vehicle crashes. Even though restraint laws are in place and public awareness campaigns and educational interventions have increased, many children are still improperly restrained or not restrained at all. When correctly used, child restraints significantly reduce risk of injury or death.Methods: The purpose of the study was to elicit caregiver baseline knowledge of car seat installation and regulation before receiving car seat education from certified technicians at Inspection Station events. Inspection Station is a program whereby staff assists parents in correctly positioning car seats in participants’ vehicles. Over an 8-week period, Safe Kids Cobb County Car Seat Technicians distributed a 16-item survey, with 10 knowledge-based questions and six demographic questions to Inspection Station participants. Descriptive statistics and t-tests were conducted to assess relationships between participant age, ethnicity, and gender with overall knowledge scores. Regression analysis was run to determine the association between participant education level and total child restraint knowledge.Results: One hundred sixty-nine surveys were completed. Participant knowledge of vehicular child restraint ranged from 0% to 90% on all items. Only 29.6% of caregivers understood the proper tightness of the harness system. Less than half of the caregivers (43.8% were aware of the Georgia law requiring children aged 6 years and younger to be in some type of child restraint. Only 43.2% of caregivers surveyed knew that children need to ride in a rear-facing child restraint until 1

  17. M2-F1 ejection seat test at South Edwards

    Science.gov (United States)

    1963-01-01

    The M2-F1 was fitted with an ejection seat before the airtow flights began. The project selected the seat used in the T-37 as modified by the Weber Company to use a rocket rather than a ballistic charge for ejection. To test the ejection seat, the Flight Research Center's Dick Klein constructed a plywood mockup of the M2-F1's top deck and canopy. On the first firings, the test was unsuccessful, but on the final test the dummy in the seat landed safely. The M2-F1 ejection seat was later used in the two Lunar Landing Research Vehicles and the three Lunar Landing Training Vehicles. Three of them crashed, but in each case the pilot ejected from the vehicle successfully. The wingless, lifting body aircraft design was initially conceived as a means of landing an aircraft horizontally after atmospheric reentry. The absence of wings would make the extreme heat of re-entry less damaging to the vehicle. In 1962, Dryden management approved a program to build a lightweight, unpowered lifting body as a prototype to flight test the wingless concept. It would look like a 'flying bathtub,' and was designated the M2-F1, the 'M' referring to 'manned' and 'F' referring to 'flight' version. It featured a plywood shell placed over a tubular steel frame crafted at Dryden. Construction was completed in 1963. The first flight tests of the M2-F1 were over Rogers Dry Lake at the end of a tow rope attached to a hopped-up Pontiac convertible driven at speeds up to about 120 mph. This vehicle needed to be able to tow the M2-F1 on the Rogers Dry Lakebed adjacent to NASA's Flight Research Center (FRC) at a minimum speed of 100 miles per hour. To do that, it had to handle the 400-pound pull of the M2-F1. Walter 'Whitey' Whiteside, who was a retired Air Force maintenance officer working in the FRC's Flight Operations Division, was a dirt-bike rider and hot-rodder. Together with Boyden 'Bud' Bearce in the Procurement and Supply Branch of the FRC, Whitey acquired a Pontiac Catalina convertible with

  18. Situational characteristics of safety belt use.

    Science.gov (United States)

    Fockler, S K; Cooper, P J

    1990-04-01

    Past research concerning the use and nonuse of safety belts has tended to stereotype users and nonusers as distinct entities on the basis of a single observed situation. The thought processes underlying the reasons given by drivers for using or not using seat belts have not been explored. The purpose of this study was to observe belt use by a group of drivers and describe factors contributing to their use or nonuse as defined by the drivers themselves. In-depth interviews were undertaken with 239 drivers whose safety belt wearing behavior was observed in specific city or highway driving locations. Vehicle license numbers, gender, and age group of selected drivers were used to retrieve driver records and insurance policy data. Open-ended questions were asked concerning their reasons for use or nonuse and their attitudes towards safety belts and other types of traffic safety countermeasures. Driver attitudes, characteristics, and records were compared between observed safety belt user and nonuser groups to validate variables predicting use or nonuse. Respondents' descriptions of the social and personal context of their choice to use or not use safety belts provide a broader view of seat belt wearing that suggests implications for planning future enforcement and education programs. PMID:2331287

  19. A randomised controlled trial of general practitioner safety advice for families with children under 5 years

    OpenAIRE

    Clamp, Margaret; Kendrick, Denise

    1998-01-01

    Objective: To assess effectiveness of general practitioner advice about child safety, and provision of low cost safety equipment to low income families, on use of safety equipment and safe practices at home.

  20. Using Child Age or Weight in Selecting Type of In-Vehicle Restraint: Implications For Promotion And Design

    OpenAIRE

    Anderson, Robert W. G.; Hutchinson, T. Paul; Edwards, Sally A.

    2007-01-01

    A survey of motor vehicle child restraint use found around 28% of children under the age of six using weight-inappropriate restraints. Many parents did not know when a child was likely to outgrow a booster seat nor the weight of their child, but they did know the child’s age. Anthropometric data show that, if advice on restraint transition, given solely in terms of age (6 months, 4 years, 8 years) were followed in Australia, incorrect restraint selection would occur in 5% of children under th...

  1. 75 FR 44215 - Availability of Seats for the Stellwagen Bank National Marine Sanctuary Advisory Council

    Science.gov (United States)

    2010-07-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE... Service (NOS), National Oceanic and Atmospheric Administration, Department of Commerce (DOC). ACTION... Conservation; alternate seats for Education, Mobile Gear Commercial Fishing, Whalewatching, and...

  2. 75 FR 66064 - Extension of Application Period for Seats for the Stellwagen Bank National Marine Sanctuary...

    Science.gov (United States)

    2010-10-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE... of Commerce (DOC). ACTION: Notice of extension for application period and request for applications... for Conservation; and alternates seats for Whalewatching, Education, At-Large and Mobile...

  3. 75 FR 57444 - Extension of Application Period for Seats for the Stellwagen Bank National Marine Sanctuary...

    Science.gov (United States)

    2010-09-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE... of Commerce (DOC). ACTION: Notice of extension for application period and request for applications... for Conservation; and alternates seats for Whalewatching, Education, At-Large and Mobile...

  4. Pilot study of strap-based custom wheelchair seating system in persons with spinal cord injury.

    Science.gov (United States)

    Ferguson, John E; Wittig, Becky L; Payette, Mark; Goldish, Gary D; Hansen, Andrew H

    2014-01-01

    Custom wheelchair seats can be used to help prevent pressure ulcers in individuals with spinal cord injury. In this study, a strap-based system was evaluated in three Veterans with spinal cord injury. Interface pressure distributions were measured after transfers, wheeling, and pressure relief maneuvers and after fittings by three different therapists. We found that pressure distribution measures were not generally affected after transfers and wheeling using the strap-based wheelchair and that pressure relief maneuvers were able to be performed. Additionally, all therapists were able to customize the wheelchair seat to clinically acceptable levels in 4 to 40 min for the three subjects. Future studies can test the long-term effects of using the strap-based wheelchair seat and identifying individuals that would most benefit from a rapidly customizable wheelchair seat. PMID:25626113

  5. AMERICAN NATIONAL RED CROSS BLOOD PROGRAM AWARD GROUP - LEFT TO RIGHT - SEATED - JOHN S BROWN - MISS

    Science.gov (United States)

    1956-01-01

    AMERICAN NATIONAL RED CROSS BLOOD PROGRAM AWARD GROUP - LEFT TO RIGHT - SEATED - JOHN S BROWN - MISS ELEANOR KIPLINGER - DR SHARP - JESSIE SHEWARD - DR VICTORY - FIRST ROW - GORDON ROMIG - ROBERT BRIGADOI - MIKE VACCARO - ALFRED VALERINO -

  6. 77 FR 27185 - Availability of Seats for the Hawaiian Islands Humpback Whale National Marine Sanctuary Advisory...

    Science.gov (United States)

    2012-05-09

    ... Whale National Marine Sanctuary Advisory Council AGENCY: Office of National Marine Sanctuaries (ONMS... the following vacant seats on the Hawaiian Islands Humpback Whale National Marine Sanctuary Advisory.... SUPPLEMENTARY INFORMATION: The Hawaiian Islands Humpback Whale National Marine Sanctuary Advisory Council...

  7. Study on smart seat technology for railroad vehicles using piezoelectric sensors

    International Nuclear Information System (INIS)

    A study on smart seats for railroad vehicles was conducted using piezoelectric (PZT) sensors. For this purpose, the concept of passenger friendly smart seats was defined, and a PZT sensor was selected as the optimum sensor based on this concept. Using PZT sensors, simulation tests were performed using a sub-scale model railroad vehicle. In these tests, the main functions of the smart seats were extracted and simplified to improve the effectiveness of the simulation tests. Based on the test results, the system for smart seats proposed in this paper was successfully verified using PZT sensors and the dedicated operation software for the system. This paper will contribute to the improvement of services in high-speed rail systems through advances in ticket checking tasks.

  8. Can Pelvis Angle be Monitored From Seat Support Forces in Healthy Subjects?

    NARCIS (Netherlands)

    Geffen, van Paul; Veltink, Peter H.; Koopman, Bart F.J.M.

    2009-01-01

    Individuals who cannot functionally reposition themselves often need dynamic seating interventions that change body posture from automatic chair adjustments. Pelvis alignment directly affects sitting posture, and systems that adjust and monitor pelvis angle simultaneously might be applicable to cont

  9. Sediment Transportation Induced by Deep-Seated Landslides in a Debris Flow Basin in Taiwan

    Science.gov (United States)

    Lin, Meei Ling; Chen, Te Wei; Chen, Yong Sheng; Sin Jhuang, Han

    2016-04-01

    Typhoon Morakot brought huge amount of rainfall to the southern Taiwan in 2009 and caused severe landslides and debris flow hazard. After Typhoon Morakot, it was found that the volume of sediment transported by the debris flow and its effects on the affected area were much more significant compared to previous case history, which may due to the huge amount of rainfall causing significant deep-seated landslides in the basin. In this study, the effects and tendency of the sediment transportation in a river basin following deep-seated landslides caused by typhoon Morakot were evaluated. We used LiDAR, DEM, and aerial photo to identify characteristics of deep-seated landslides in a debris flow river basin, KSDF079 in Liuoguey District, Kaohsiung City, Taiwan. Eight deep-seated landslides were identified in the basin. To estimate the potential landslide volume associated with the deep-seated landslides, the stability analysis was conducted to locate the critical sliding surface, and the potential landside volume was estimated based on the estimation equation proposed by the International Geotechnical Societies' UNESCO Working Party on World Landslide Inventory (WP/WLI, 1990). The total potential landslide volume of the eight deep-seated landslides in KSDF079 basin was about 28,906,856 m3. Topographic analysis was performed by using DEM before and LiDAR derived DEM after typhoon Morakot to calculate the landslide volume transported. The result of erosion volume and deposition volume lead to a run out volume of 5,832,433 m3. The results appeared to consist well with the field condition and aerial photo. Comparing the potential landslide volume and run out volume of eight deep-seated landslides, it was found that the remaining potential landslide volume was about 80%. Field investigation and topographic analysis of the KSDF079 debris flow revealed that a significant amount of sediment deposition remained in the river channel ranging from the middle to the downstream

  10. 49 CFR 571.222 - Standard No. 222; School bus passenger seating and crash protection.

    Science.gov (United States)

    2010-10-01

    ... minimum height of 520 mm above the seating reference point, as specified by S4.1.3.2(a) of 49 CFR 571.210... seat, shall also meet the requirements of: (i) S4.4.3.3 of Standard No. 208 (49 CFR 571.208); (ii) Standard No. 209 (49 CFR 571.209), as they apply to school buses; and, (iii) Standard No. 210 (49 CFR...

  11. The Rate Of Time Preference, Seat Location Choice And Student Performance In The Classroom

    OpenAIRE

    Wisdom Akpalu; Richard Vogel; Xu Zhang

    2012-01-01

    Recent research on the impact of seat location preferences in classes on student performance has yielded conflicting and very divergent results. This study contributes to this strand of literature by controlling for additional variables that could affect student performance. Specifically, in addition to seating location preferences, we propose that student performance may be affected by the rate at which the student values present rewards as opposed to future rewards, self perceived risk aver...

  12. A huge deep-seated ancient rock landslide: recognition, mechanism and stability

    OpenAIRE

    Tang, M. G.; Q. Xu; Li, Y.S.; R. Q. Huang; Zheng, G.

    2015-01-01

    The identification of deep-seated landslides is a difficult problem and its failure mechanism is a research hotspot. This paper mainly discusses a very attractive huge deep-seated ancient landslide, it is a very good case to go further research. About 15 years ago a large-scale abnormal geomorphy and geological phenomenon, containing a discontinuous stratum in output and color, was found in the new city of Fengjie, Three Gorges Project Reservoir, China. Two hypotheses for th...

  13. Measurement of the functional impact of adaptive seating technology in children with cerebral palsy

    OpenAIRE

    Ryan, S.E.

    2009-01-01

    Many young children with cerebral palsy have motor impairments that affect their ability to sit and do activities unsupported. They often rely on special adaptive seating devices for postural control and stability. Healthcare practitioners generally accept that these products improve functioning in children with cerebral palsy. However, little empirical proof exists. The objective of this thesis is to propose a theoretical foundation to ground adaptive seating outcomes research and provide ev...

  14. Investigating a persistent odor at an aircraft seat manufacturer.

    Science.gov (United States)

    Broadwater, Kendra; de Perio, Marie A; Roberts, Jennifer; Burton, Nancy C; Lemons, Angela R; Green, Brett J; Brueck, Scott E

    2016-10-01

    An aircraft seat manufacturing company requested a NIOSH health hazard evaluation to help identify a strong odor that had persisted throughout the facility for over a year. Employees reported experiencing health effects thought to be related to the odor. We collected and analyzed area air samples for volatile organic compounds, endotoxin, bacterial and fungal metagenome, and metalworking fluid aerosol. Bulk metalworking fluid samples were analyzed for endotoxin, bacterial and fungal metagenome, and viable bacteria and fungus. We also evaluated the building ventilation systems and water diversion systems. Employees underwent confidential medical interviews about work practices, medical history, and health concerns. Based on our analyses, the odor was likely 2-methoxy-3,5-dimethylpyrazine. This pyrazine was found in air samples across the facility and originated from bacteria in the metalworking fluid. We did not identify bacteria known to produce the compound but bacteria from the same Proteobacteria order were found as well as bacteria from orders known to produce other pyrazines. Chemical and biological contaminants and odors could have contributed to health symptoms reported by employees, but it is likely that the symptoms were caused by several factors. We provided several recommendations to eliminate the odor including washing and disinfecting the metalworking machines and metalworking fluid recycling equipment, discarding all used metalworking fluid, instituting a metalworking fluid maintenance program at the site, and physically isolating the metalworking department from other departments. PMID:27494786

  15. Application of YAG laser cladding to the flange seating surface

    International Nuclear Information System (INIS)

    Stainless cladding on carbon steel is usually conducted by shielded metal arc welding (SMAW) or gas tungsten arc welding (GTAW). YAG ( Yttrium-Aluminum-Garnet) laser welding is superior to these methods of welding in the following respects : (1) The heat affected zone (HAZ) is narrower and there is less distortion. (2) YAG laser cladding has the required chemical compositions, even with possibly fewer welding layers under controlled dilution. (3) Greater welding speed. YAG laser cladding application to vessel flange seating surfaces was examined in this study and the results are discussed. The following objectives were carried out : (1) Determination of welding conditions for satisfactory cladding layers and (2) whether cladding would be adequately possible at a cornered section of a stair-like plate, assuming actual flange shape. (3) Measurement of welding distortion and heat affected zone in carbon steel. The welding conditions for producing no-crack deposit with low dilution in carbon steel were clarified and welding by which cladding at cornered section would be possible was achieved. welding distortion by YAG laser was found less than with GTAW and HAZ made by first layer welding could be tempered appropriately by second layer welding. (author)

  16. Orthophotomaps of the seats of regional administration; 8 orthophotomaps

    International Nuclear Information System (INIS)

    On these orthophotomaps the seats of regional administration centers (Bratislava, Kosice, Presov, Zilina, Banska Bystrica, Trencin, Trnava, Nitra) of the Slovak Republic are shown. Orthophotomap is a raster map in digital form with attributes of a traditional map (scale, measurability of its elements) and it also may contain the topical information about the represented territory drawn from an aerial image. It serves as the basic topological source material of the geoinformation systems (GIS) for multiple applications, as its information and statement values are extremely reliable. The basis for the preparation of an orthophotomap is represented by the aerial measuring images produced by the aerial measuring camera in a suitably selected altitude above the Earth's surface. During the digital processing from the original aerial image using the known orientation parameters and the digital terrain model, what is called the digital orthophoto image in the required system of co-ordinates void of the situational point shifts is produced by the orthogonal re-sampling (digital re-drawing). The digital connection of the orthophoto images covering the interest territory yields orthophotomosaics, which is selected (cut out) on chosen map sheets. The outcome is the orthophotomap. The CESSNA 206 plane made the imaging (in 1998 - 2001) by the controlled GPS system of satellite navigation with aerial measuring incorporated RMK-TOP camera 15/23 Zeiss comp. Orthophotomaps were processed by IMAGESTATION of INTERGRAPH comp. Geodis Slovakia Ltd processed the orthophotomaps. (authors)

  17. Interface shear and pressure characteristics of wheelchair seat cushions

    Directory of Open Access Journals (Sweden)

    Jonathan S. Akins

    2011-03-01

    Full Text Available Pressure ulcer incidence rates have remained constant despite advances in support surface technology. Interface shear stress is recognized as a risk factor for pressure ulcer development and is the focus of many shear reduction technologies incorporated into wheelchair cushions; however, shear reduction has not been quantified in the literature. We evaluated 21 commercial wheelchair seat cushions using a new methodology developed to quantify interface shear stress, interface pressure, and horizontal stiffness. Interface shear stress increased significantly with applied horizontal indenter displacement, while no significant difference was found for interface pressure. Material of construction resulted in significant differences in interface shear stress, interface pressure, and horizontal stiffness. This study shows that the existing International Organization for Standardization (ISO 16840-2 horizontal stiffness measure provides similar information to the new horizontal stiffness measure. The lack of a relationship between interface shear stress and the overall horizontal stiffness measure, however, suggests that a pressure and shear force sensor should be used with the ISO 16840-2 horizontal stiffness measure to fully quantify a cushion's ability to reduce interface shear stress at the patient's bony prominences.

  18. Comparison of Biodynamic Responses in Standing and Seated Human Bodies

    Science.gov (United States)

    MATSUMOTO, Y.; GRIFFIN, M. J.

    2000-12-01

    The dynamic responses of the human body in a standing position and in a sitting position have been compared. The apparent mass and transmissibilities to the head, six locations along the spine, and the pelvis were measured with eight male subjects exposed to vertical whole-body vibration. In both postures, the principal resonance in the apparent mass occurred in the range 5-6 Hz, with slightly higher frequencies and lower apparent mass in the standing posture. There was greater transmission of vertical vibration to the pelvis and the lower spine and greater relative motion within the lower spine in the standing posture than in the sitting posture at the principal resonance and at higher frequencies. Transmissibilities from the supporting surface (floor or seat) to the thoracic region had similar magnitudes for both standing and sitting subjects. The lumbar spine has less lordosis and may be more compressed and less flexible in the sitting posture than in the standing posture. This may have reduced the relative motions between lumbar vertebrae and both the supporting vibrating surface and the other vertebrae in the sitting posture. The characteristics of the vibration transmitted to the pelvis may have differed in the two postures due to different transmission paths. Increased forward rotation of the pelvis in the standing posture may have caused the differences in responses of the pelvis and the lower spine that were observed between the two postures.

  19. My Child Is Stealing

    Science.gov (United States)

    ... might do so anyway because they lack enough self-control . Preteens and teens know they're not supposed ... About a Child Who Steals? Teaching Your Child Self-Control Disciplining Your Child Childhood Stress Nine Steps to ...

  20. FAQ: Child Sexual Exploitation

    Science.gov (United States)

    ... Support FAQ: Child Sexual Exploitation What is child pornography? Federal law (18 U.S.C. §2256(8)) defines ... person under the age of 18. Is child pornography a crime? It is a federal crime to ...

  1. Child Sexual Abuse

    Science.gov (United States)

    Sexual abuse is one form of child abuse. It includes a wide range of actions between a child ... to children or pressuring them for sex is sexual abuse. Using a child for pornography is also sexual ...

  2. Asthma - child - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000001.htm Asthma - child - discharge To use the sharing features on ... for your child. Take charge of your child's asthma at home Make sure you know the asthma ...

  3. The influence of active seating on car passengers' perceived comfort and activity levels.

    Science.gov (United States)

    Hiemstra-van Mastrigt, S; Kamp, I; van Veen, S A T; Vink, P; Bosch, T

    2015-03-01

    New technologies have led to an increasingly sedentary lifestyle. Sedentary behaviour is characterised by physical inactivity and is associated with several health risks. This excessive sitting does not only take place in the office or at home, but also during daily commute. Therefore, BMW AG developed an active seating system for the back seat of a car, consisting of sensors in the back rest that register upper body movements of the passenger, with which the passenger controls a game. This study evaluated three different aspects of active seating compared to other tasks (reading, working on laptop, and gaming on tablet). First, discomfort and comfort perception were measured in a 30-minute driving test. Discomfort was very low for all activities and participants felt significantly more challenged, more fit and more refreshed during active seating. Second, heart rate was measured, indicating a light intensity, but nevertheless non-sedentary, activity. Third, average and variability in activity of six postural muscles was measured by electromyography (EMG), showing a higher muscle activity and higher muscle variability for active seating compared to other activities. Active seating might stimulate movements, thereby increasing comfort and well-being. PMID:25479990

  4. Full-scale crash test and FEM simulation of a crashworthy helicopter seat

    Institute of Scientific and Technical Information of China (English)

    HU Da-yong; ZHANG Xiang

    2012-01-01

    Crashworthy seat structure with considerable energy absorption capacity is a key component for aircraft to improve its crashworthiness and occupant survivability in emergencies. According to Federal Aviation Administration(FAA) regulations, seat performance must be certified by dynamic crash test which is quite expensive and time-consuming. For this reason, numerical simulation is a more efficient and economical approach to provide the possibility to assess seat performances and predict occupant responses. A numerical simulation of the crashworthy seat structure was presented and the results were also compared with the full-scale crash test data. In the numerical simulation, a full-scale three-dimensional finite element model of the seat/occupant structure was developed using a nonlinear and explicit dynamic finite element code LS-DYNA3D. Emphasis of the numerical simulation was on predicting the dynamic response of seat/occupant system,including the occupant motion which may lead to injuries,the occupant acceleration-time histories, and the energy absorbing behavior of the energy absorbers. The agreement between the simulation and the physical test suggestes that the developed numerical simulation can be a feasible substitute for the dynamic crash test.

  5. The Influence of Tractor-Seat Height above the Ground on Lateral Vibrations

    Directory of Open Access Journals (Sweden)

    Jaime Gomez-Gil

    2014-10-01

    Full Text Available Farmers experience whole-body vibrations when they drive tractors. Among the various factors that influence the vibrations to which the driver is exposed are terrain roughness, tractor speed, tire type and pressure, rear axle width, and tractor seat height above the ground. In this paper the influence of tractor seat height above the ground on the lateral vibrations to which the tractor driver is exposed is studied by means of a geometrical and an experimental analysis. Both analyses show that: (i lateral vibrations experienced by a tractor driver increase linearly with tractor-seat height above the ground; (ii lateral vibrations to which the tractor driver is exposed can equal or exceed vertical vibrations; (iii in medium-size tractors, a feasible 30 cm reduction in the height of the tractor seat, which represents only 15% of its current height, will reduce the lateral vibrations by around 20%; and (iv vertical vibrations are scarcely influenced by tractor-seat height above the ground. The results suggest that manufacturers could increase the comfort of tractors by lowering tractor-seat height above the ground, which will reduce lateral vibrations.

  6. The influence of tractor-seat height above the ground on lateral vibrations.

    Science.gov (United States)

    Gomez-Gil, Jaime; Gomez-Gil, Francisco Javier; Martin-de-Leon, Rebeca

    2014-01-01

    Farmers experience whole-body vibrations when they drive tractors. Among the various factors that influence the vibrations to which the driver is exposed are terrain roughness, tractor speed, tire type and pressure, rear axle width, and tractor seat height above the ground. In this paper the influence of tractor seat height above the ground on the lateral vibrations to which the tractor driver is exposed is studied by means of a geometrical and an experimental analysis. Both analyses show that: (i) lateral vibrations experienced by a tractor driver increase linearly with tractor-seat height above the ground; (ii) lateral vibrations to which the tractor driver is exposed can equal or exceed vertical vibrations; (iii) in medium-size tractors, a feasible 30 cm reduction in the height of the tractor seat, which represents only 15% of its current height, will reduce the lateral vibrations by around 20%; and (iv) vertical vibrations are scarcely influenced by tractor-seat height above the ground. The results suggest that manufacturers could increase the comfort of tractors by lowering tractor-seat height above the ground, which will reduce lateral vibrations. PMID:25340448

  7. Injury pattern as an indication of seat belt failure in ejected vehicle occupants.

    Science.gov (United States)

    Freeman, Michael D; Eriksson, Anders; Leith, Wendy

    2014-09-01

    Prior authors have suggested that when occupant ejection occurs in association with a seat belt failure, entanglement of the outboard upper extremity (OUE) with the retracting shoulder belt will invariably occur, leaving injury pattern evidence of belt use. In the present investigation, the authors assessed this theory using data accessed from the NASS-CDS for ejected front seat occupants of passenger vehicles. Logistic regression models were used to assess the associations between seat belt failure status and injuries. Injury types associated with seat belt failure were significant OUE and head injuries (OR = 3.87, [95% CI 1.2, 13.0] and 3.1, [95% CI 1.0, 9.7], respectively). The two injury types were found to be a predictor of seat belt use and subsequent failure only if combined with a high (≥0.8) precrash probability of belt use. The injury pattern associated with a seat belt failure-related ejection has limited use in the forensic investigation of crash-related ejections. PMID:24660766

  8. Helping Your Child through Early Adolescence -- Helping Your Child Series

    Science.gov (United States)

    ... CHILD'S ACADEMIC SUCCESS Helping Your Child Through Early Adolescence -- Helping Your Child Series PDF (1 MB) For ... Acknowledgements Tips to Help Your Child through Early Adolescence No Child Left Behind < Previous page | ^ Top ^ | Next ...

  9. Safety in paediatric imaging

    International Nuclear Information System (INIS)

    Those of us working in a dedicated paediatric environment are aware of the important safety issues with regard to paediatrics. Our goal when working with paediatric patients, the goal is to obtain the best quality images while keeping patients safe and their distress to a minimum. This article will discuss some of the issues regarding paediatric safety in a diagnostic imaging department, including radiation doses and the risk to paediatric patients, reducing medication errors, safe sedation practice and environmental safety. Also discussed are some conditions requiring special consideration to maintain patient safety such as epiglottitis and suspected child abuse. Promotion of a patient/family-centered care system will create an environment of trust where parents or guardians will know that their children are being well cared for in a safe, effective environment. (author)

  10. Child Mortality, Child Labour, and Economic Development

    OpenAIRE

    Holger Strulik

    2002-01-01

    The paper presents a model where the interplay between fertility, child labour, and education can explain economic stagnation when parents live in an environment of high child mortality. If in contrast child mortality is low, the solution of the parental decision problem leads to perpetual economic growth. The two long-run states are connected by a path of demographic transition and economic take-off along which the incidence of child labour disappears. The paper also discusses alternative po...

  11. Child Care Subsidies and Child Development

    OpenAIRE

    Herbst, Chris M.; Tekin, Erdal

    2008-01-01

    Child care subsidies are an important part of federal and state efforts to move welfare recipients into employment. One of the criticisms of the current subsidy system, however, is that it overemphasizes work and does little to encourage parents to purchase high-quality child care. Consequently, there are reasons to be concerned about the implications of child care subsidies for child development. In this paper, we provide a systematic assessment of the impact of subsidy receipt on a wide ran...

  12. Preventing Child Abuse and Neglect

    Science.gov (United States)

    ... Abuse & Neglect Fatalities Preventing Child Abuse & Neglect National Child Abuse Prevention Month Overview Promoting Child & Family Well-Being Public ... Abuse & Neglect Preventing Child Abuse & Neglect Resources on child abuse prevention, protecting children from risk of abuse, and strengthening ...

  13. Combating Child Homicide: Preventive Policing for the New Millennium

    Science.gov (United States)

    Boudreaux, Monique C.; Lord, Wayne D.

    2005-01-01

    High-profile media coverage of crimes against children has heightened public awareness of critical child safety needs and issues. However, numerous research studies in the area of child homicide have illustrated the importance of the power of science to correct false perceptions and misinformation, improving how to best serve and protect our…

  14. Non-equilibrium discharging flow from safety valves

    International Nuclear Information System (INIS)

    The discharging flow rate from safety or relief valves is restricted with the minimum flow area between disk and seat. The flow rate is usually smaller than the calculation with the minimum flow area due to the vena contraction. The simple disk-type flow contraction was fabricated to measure the discharging flow rate at different valve lifts, seat and nozzle configurations. Two different kinds of nozzles used in actual safety valves were installed to verify the effect on vena contraction. The discharging flow rate of water or air was measured at different valve lifts, seat and nozzle configurations. The water flow rate was affected with the lift, seat and nozzle configuration due to the different formation of vena contraction. The adequate shape of nozzle was effective to increase the vena contraction ratio. The air discharging flow rate was also measured and well predicted with the expansion delay model. The expansion delay was introduced as the rapid flow-directional change enhanced the non-equilibrium behavior of disk-type contraction. (author)

  15. A Coordinated Response to Child Abuse and Neglect: The Foundation for Practice. Child Abuse and Neglect User Manual Series.

    Science.gov (United States)

    Goldman, Jill; Salus, Marsha K.; Wolcott, Deborah; Kennedy, Kristie Y.

    Child abuse and neglect is a community concern. Each community has a legal and moral obligation to promote the safety, permanency, and well-being of children, which includes responding effectively to child maltreatment. At the State and local levels, professionals assume various roles and responsibilities ranging from prevention, identification,…

  16. Child Poverty in Perspective: An overview of child well-being in rich countries

    OpenAIRE

    Adamson, P.; Bradshaw, J.; Hoelscher, P; Richardson, D

    2007-01-01

    This report builds and expands upon the analyses of Report Card 6 which considered relative income poverty affecting children and policies to mitigate it. Report Card 7 provides a pioneering, comprehensive picture of child well being through the consideration of six dimensions: material well-being, health and safety, education, family and peer relationships, subjective well-being, behaviours and lifestyles informed by the Convention on the Rights of the Child and relevant academic literature.

  17. Assessing new child dummies and criteria for assessment of child occupant

    OpenAIRE

    de Jager, K.; VAN RATINGEN,M; Lesire, P.; Guillemot, H.; Pastor, C.; SCHNOTTALE,B; TEJERA,G; LEPRETRE,J P

    2005-01-01

    The European Enhanced Vehicle-safety Committee wants to promote the use of more biofidelic child dummies and biomechanical based tolerance limits in regulatory and consumer testing. This study has investigated the feasibility and potential impact of Q-dummies and new injury criteria for child restraint system assessment in frontal impact. European accident statistics have been reviewed for all ECE-R44 CRS groups. For frontal impact, injury measures are recommended for the head, neck, chest an...

  18. Toilet Training Your Child

    Science.gov (United States)

    ... to be present when you go to the bathroom and make your child feel comfortable in the bathroom. Allow your child to see urine and bowel ... begin teaching your child to go to the bathroom. Keep your child in loose, easily removable pants. ...

  19. Child Abuse and Neglect

    OpenAIRE

    Yaşar Tıraşçı; Süleyman Gören

    2007-01-01

    Child abuse is the physical or psychological maltreatment of a child by an adult. In recent years, the affinity and aware of child abuse have been increased in Turkey. But, it is not enough. The purpose of this article was to defined child abuse and to attract attention of population and medical worker.

  20. Victim Recantation in Child Sexual Abuse Cases: The Prosecutor's Role in Prevention.

    Science.gov (United States)

    Marx, Susan Perlis

    1996-01-01

    Explores reasons for recantation of abuse allegations and the problems recantation presents for the continued safety of the child and for the efficacy of child protective services and criminal justice interventions. Offers practical steps for prosecutors, child protective workers, attorneys, law enforcement investigators, and members of…

  1. Topology Selection and Analysis of Actuator for Seat Valves suitable for use in Digital Displacement Pumps/Motors

    DEFF Research Database (Denmark)

    Rømer, Daniel; Johansen, Per; Pedersen, Henrik C.;

    2013-01-01

    Digital Displacement (DD) Fluid Power is an upcoming technology setting new standards for the achievable efficiency of fluid power pumps and motors. To enable high efficiency operation fast switching electronically controlled seat valves are needed, preferably exhibiting very low flow pressure loss...... seat valves is developed, and the resulting dynamic response of the seat valve is presented. Requirements for the valve actuator is established based on the DD application, and three feasible actuator topologies are analyzed by means of transient electro-magnetic FEA simulation. From this analysis....../minute for the proposed DD seat valve....

  2. Occupant Restraint in the Rear Seat: ATD Responses to Standard and Pre-tensioning, Force-Limiting Belt Restraints

    OpenAIRE

    FORMAN, Jason; Michaelson, Jarett; Kent, Richard; Kuppa, Shashi; Bostrom, Ola

    2008-01-01

    Recent studies have shown that restrained occupants over the age of 50 in frontal crashes have a higher risk of injury in the rear seat than in the front, and have hypothesized that the incorporation of technology such as belt pre-tensioning and force limiting preferentially in the front seat is at least partially responsible for this trend. This study investigates the potential benefits and trade-offs of seat belt pretensioners and force-limiters in the rear seat using a series of frontal im...

  3. Who Owns Child Abuse?

    OpenAIRE

    Gerald Cradock

    2014-01-01

    Expectations of contemporary child protection apparatuses are strongly influenced by beliefs inherited from the nineteenth century child rescue movement. In particular, the belief that child abuse determination is obvious. However, this assumption fails to make a distinction between nineteenth century’s emphasis on impoverished environments and the twentieth century introduction of the pathological child abuser. Moreover, the proliferation of kinds of child abuse, and the need to distinguis...

  4. Validation of the Swedish translation of eating assessment tool (S-EAT-10).

    Science.gov (United States)

    Möller, Riitta; Safa, Stephanie; Östberg, Per

    2016-07-01

    Conclusion The Swedish Eating Assessment Tool (S-EAT-10) is a reliable and valid self-administered tool in assessment of dysphagia in adult Swedish patients with high internal consistency, reliability, and discriminative validity. The normative data show that a score of 3 or more is abnormal. S-EAT-10 is recommended to be used in preliminary diagnostics of dysphagia. Objective To translate and adapt the EAT-10 for use in the Swedish patient population, and to present norms and measures of discriminative validity and reliability of a Swedish version of the Eating Assessment Tool-10 (S-EAT-10). Methods Prospective consecutive clinical study. In total, 134 community-dwelling adult respondents/controls without dysphagia completed the S-EAT-10, as did 119 patients referred for fiberendoscopic evaluation of swallowing at Karolinska University Hospital, Stockholm, Sweden. Patient vs control status was used as the criterion for discriminative validity assessment by logistic regression analysis. Results The mean S-EAT-10 score was 0.2 (range = 0-3) for controls and 18 (range = 0-38) for patients. Based on a cut-off score of ≥ 3 which was considered to be reflective of abnormalities, sensitivity was 98.5% and specificity 94.1%. Internal consistency reliability was high (Cronbach's alpha = 0.88), as was test-re-test reliability (ICC = 0.90). PMID:26924383

  5. Experimental Investigation of a Temperature-Controlled Car Seat Powered by an Exhaust Thermoelectric Generator

    Science.gov (United States)

    Du, H.; Wang, Y. P.; Yuan, X. H.; Deng, Y. D.; Su, C. Q.

    2016-03-01

    To improve the riding comfort and rational utilization of the electrical energy captured by an automotive thermoelectric generator (ATEG), a temperature-controlled car seat was constructed to adjust the temperature of the car seat surface. Powered by the ATEG and the battery, the seat-embedded air conditioner can improve the riding comfort using a thermoelectric device to adjust the surface temperature of the seat, with an air duct to regulate the cold side and hot side of the thermoelectric device. The performance of the thermoelectric cooler (TEC) and theoretical analysis on the optimum state of the TEC device are put forward. To verify the rationality of the air duct design and to ensure sufficient air supply, the velocity field of the air duct system was obtained by means of the finite element method. To validate the reliability of the numerical simulation, the air velocity around the thermoelectric device was measured by a wind speed transmitter. The performance of the temperature-controlled car seat has been validated and is in good agreement with bench tests and real vehicle tests.

  6. Evaluating the low back biomechanics of three different office workstations: Seated, standing, and perching.

    Science.gov (United States)

    Le, Peter; Marras, William S

    2016-09-01

    The objective of this study was to evaluate how different workstations may influence physical behavior in office work through motion and how that may affect spinal loads and discomfort. Twenty subjects performed a typing task in three different workstations (seated, standing, and perching) for one hour each. Measures of postural transitions, spinal loads, discomfort, and task performance were assessed in order to understand the effects of workstation interaction over time. Results indicated that standing had the most amount of motion (6-8 shifts/min), followed by perching (3-7 shifts/min), and then seating (seating the least. However, spinal loads were highest in A/P shear during standing (190N posterior shear, 407N anterior shear) compared to perching (65N posterior shear, 288N anterior shear) and seating (106N posterior shear, 287 anterior shear). These loads are below the risk threshold for shear, but may still elicit a cumulative response. Perching may induce motion through supported mobility in the perching stool, whereas standing motion may be due to postural discomfort. Office workstation designs incorporating supported movement may represent a reasonable trade-off in the costs-benefits between seating and standing. PMID:27184325

  7. Can pelvis angle be monitored from seat support forces in healthy subjects?

    Science.gov (United States)

    Geffen, Paul van; Veltink, Peter H; Koopman, Bart F J M

    2009-03-01

    Individuals who cannot functionally reposition themselves often need dynamic seating interventions that change body posture from automatic chair adjustments. Pelvis alignment directly affects sitting posture, and systems that adjust and monitor pelvis angle simultaneously might be applicable to control body posture in sitting. The present study explores whether it is feasible to monitor pelvis angle from seat support forces. Pelvis angle estimation was based on equivalent "two-force member" loading for which pelvis orientation equals the orientation of the equivalent contact force. Theoretical evaluation was done to derive important conditions for practical application. An instrumented wheelchair was developed for experimental validation in healthy subjects. Seat support forces were measured, and mechanical analysis was done to derive the equivalent contact force from which we estimated the pelvis angle. Model analysis showed a significant influence of pelvis mass, hip force, and lumbar torque on the relation between the actual pelvis angle and the predicted pelvis angle. Proper force compensation and minimal lumbar torque seemed important for accurate pelvis angle estimations. Experimental evaluation showed no body postures that involved a clear relation between the pelvis angle and the orientation of the equivalent contact force. Findings suggest that pelvis angle could not be estimated in healthy individuals under the described experimental seating conditions. Validation experiments with impaired individuals must be performed under different seating conditions to provide a better understanding whether the principle is of interest for clinical application. PMID:19154073

  8. EVALUATION OF SEAT VIBRATION SOURCES IN DRIVING CONDITION USING SPECTRAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    AHMAD KAMAL

    2011-06-01

    Full Text Available Seat vibration is one of the major causes of discomfort in moving vehicle. Tyre, engine, drivetrain and aerodynamic forces excite the cabin and interior through various pathways. In this paper, the contributions of tyre and engine vibration to seat excitations are studied. Virtual Source Analysis (VSA is implemented to decompose the source signals into incoherent phenomena. Studying these phenomena (virtual sources shows the amount and frequency bands that physical sources affect the seat vibration as the response channel. Experiment is conducted while riding on smooth and bumpy roads. Road roughness is characterized using International Roughness Index (IRI. VSA technique approve that tyre is the main source of seat vibration for the moving vehicle. Seat vibration has significant values below 400 Hz and tyre is found to be the dominant source of excitations for both smooth and bumpy roads. For smooth road, strong engine harmonics below 200 Hz also has some involvements. But in bumpy road, tyre vibration rise up and become the dominant broadband source of excitations. Tyre damper and engine mount Frequency Response Function (FRF analysis show that these parts are designed to be highly efficient below 1400 Hz and 200 Hz, respectively. These ranges are identical with those that were found as the critical operational frequency spans in VSA.

  9. Evaluation of community-based programs to increase booster seat use.

    Science.gov (United States)

    St Louis, Renée M; Parow, Julie E; Eby, David W; Bingham, C Raymond; Hockanson, Heather M; Greenspan, Arlene I

    2008-01-01

    This manuscript reports the results of an evaluation of two community-based booster seat promotion programs in Michigan; one program focused on a low-income community, while the other focused on a Hispanic community. Each community received funding to develop and implement a booster seat intervention program specific to their community. To determine the effectiveness of each program, direct observation surveys of booster seat use were conducted in each community, as well as in similarly composed comparison communities, before and after program implementation. A process evaluation documented activities and provided additional information for interpreting the results of the direct observation survey. Target age children (4-8 years) were observed traveling in cars, vans/minivans, sport-utility vehicles, and pickup trucks in each community. Baseline booster seat use was 19.0+/-5.3% and 9.7+/-2.5% for the low-income and Hispanic program communities, respectively. Post program results showed no significant change for the low-income program community, and a significant increase within the Hispanic program community. The process evaluation revealed challenges for each program and suggestions to overcome those challenges. Findings from the study can be useful to other communities interested in implementing programs to increase the use of booster seats. PMID:18215561

  10. Strapping rowers to their sliding seat improves performance during the start of single-scull rowing.

    Science.gov (United States)

    van Soest, A J Knoek; de Koning, H; Hofmijster, M J

    2016-09-01

    In this study, the effect of strapping rowers to their sliding seat on performance during 75 m on-water starting trials was investigated. Well-trained rowers performed 75 m maximum-effort starts using an instrumented single scull equipped with a redesigned sliding seat system, both under normal conditions and while strapped to the sliding seat. Strapping rowers to their sliding seat resulted in a 0.45 s lead after 75 m, corresponding to an increase in average boat velocity of about 2.5%. Corresponding effect sizes were large. No significant changes were observed in general stroke cycle characteristics. No indications of additional boat heaving and pitching under strapped conditions were found. The increase in boat velocity is estimated to correspond to an increase in average mechanical power output during the start of on-water rowing between 5% and 10%, which is substantial but smaller than the 12% increase found in a previous study on ergometer starting. We conclude that, after a very short period of adaptation to the strapped condition, single-scull starting performance is substantially improved when the rower is strapped to the sliding seat. PMID:26758804

  11. Child care and other support programs.

    Science.gov (United States)

    Floyd, Latosha; Phillips, Deborah A

    2013-01-01

    The U.S. military has come to realize that providing reliable, high-quality child care for service members' children is a key component of combat readiness. As a result, the Department of Defense (DoD) has invested heavily in child care. The DoD now runs what is by far the nation's largest employer-sponsored child-care system, a sprawling network with nearly 23,000 workers that directly serves or subsidizes care for 200,000 children every day. Child-care options available to civilians typically pale in comparison, and the military's system, embedded in a broader web of family support services, is widely considered to be a model for the nation. The military's child-care success rests on four pillars, write Major Latosha Floyd and Deborah A. Phillips. The first is certification by the military itself, including unannounced inspections to check on safety, sanitation, and general compliance with DoD rules. The second is accreditation by nationally recognized agencies, such as the National Association for the Education of Young Children. The third is a hiring policy that sets educational and other requirements for child-care workers, and the fourth is a pay scale that not only sets wages high enough to discourage the rapid turnover common in civilian child care but also rewards workers for completing additional training. Floyd and Phillips sound a few cautionary notes. For one, demand for military child care continues to outstrip the supply In particular, as National Guard and Reserve members have been activated during the wars in Iraq and Afghanistan, the DoD has sometimes struggled to provide child care for their children. And force reductions and budget cuts are likely to force the military to make difficult choices as it seeks to streamline its child-care services in the years ahead. PMID:25518693

  12. The Use of Mapping in Child Welfare Investigations: A Strength-Based Hybrid Intervention

    Science.gov (United States)

    Lwin, Kristen; Versanov, Avi; Cheung, Connie; Goodman, Deborah; Andrews, Nancy

    2014-01-01

    To enhance strengths-based service, a large urban child welfare agency in Ontario, Canada implemented part of the Signs of Safety (SOS) model in 2010. SOS was created to engage families involved with the child welfare system, and is rooted in the beliefs of collaboration, strengths-based practice, and safety. The hybrid of the full SOS model…

  13. Numerical human model for impact and seating comfort

    NARCIS (Netherlands)

    Hoof, J.F.A.M. van; Lange, R. de; Verver, M.M.

    2003-01-01

    This paper presents a detailed numerical model of the human body that can be used to evaluate both safety and comfort aspects of vehicle interiors. The model is based on a combination of rigid body and finite element techniques to provide an optimal combination of computational efficiency and accura

  14. Trend analysis of incidents involving setpoint drift in safety or safety/relief valves at U.S. LWRs

    International Nuclear Information System (INIS)

    Since the beginning of the 1980's, in the United States, there have been many licensee event reports (LERs) involving setpoint drift in safety or safety/relief valves. The United States Nuclear Regulatory Commission (NRC) has issued a lot of generic communications on this issue and the industry has made efforts to resolve the issue. However, the NRC staff recently highlighted that over 70 LERs involved instances where safety or safety/relief valves failed to meet the allowed setpoint tolerance from 2001 through August 2006. In the present study, we analyzed the U.S. experience with setpoint drift in safety/relief valves (SRVs) at BWRs, pressurizer safety valves (PSVs), and main steam safety valves (MSSVs) at PWRs by reviewing approximately 90 LERs from 2000 to 2006 and examined the trend focusing on causes and setpoint deviation ranges. This study indicates that for SRVs and MSSVs, disc-seat bonding is a dominant cause of the setpoint drifting high and has a tendency to result in a relatively large deviation of the setpoint. This means that disc-seat bonding might be a safety concern from the view point of overpressure protection. For PSVs, the deviation of setpoints is generally small, although its causes are not specified in many instances. (author)

  15. Oil Stiction in Fast Switching Annular Seat Valves for Digital Displacement Fluid Power Machines

    DEFF Research Database (Denmark)

    Roemer, Daniel Beck; Johansen, Per; Pedersen, Henrik C.;

    2014-01-01

    Digital Displacement (DD) fluid power machines utilizes electronically controlled seat valves connected to pressure chambers to obtain variable displacement with high operational efficiency and high bandwidth. To achieve high efficiency, fast valve switching is essential and all aspects related...... to the dynamic behaviour of the seat valves must be considered to optimize the machine efficiency. A significant effect influencing the valves switching performance is the presence of oil stiction when separating the contact surfaces in valve opening movement. This oil stiction force is limited by cavitation...... for low pressure levels, e.g. valves connected to the low pressure manifold, however for valves operated at higher pressure levels, the oil stiction force is dominating when the separating surfaces are close to contact. This paper presents an analytic solution to the oil stiction force for annular seat...

  16. The influence of heated or cooled seats on the acceptable ambient temperature range

    DEFF Research Database (Denmark)

    Zhang, Y.F.; Wyon, David Peter; Fang, Lei;

    2007-01-01

    In 11 climate chamber experiments at air temperatures ranging from 15 to 45 degrees C, a total of 24 subjects, dressed in appropriate clothing for entering a vehicle at these temperatures, were each exposed to four different seat temperatures, ranging from cool to warm. In one simulated summer...... series, subjects were preconditioned to be too hot, while in other series they were preconditioned to be thermally neutral. They reported their thermal sensations, overall thermal acceptability and comfort on visual analogue scales at regular intervals. Instantaneous heat flow to the seat was measured...... function of air temperature in all conditions. The analysis indicates that providing optimal seat temperature would extend the conventional 80% acceptable range of air temperature for drivers and passengers in vehicle cabins by 9.3 degrees C downwards and by 6.4 degrees C upwards....

  17. Lessons learned from studying the functional impact of adaptive seating interventions for children with cerebral palsy.

    Science.gov (United States)

    Ryan, Stephen E

    2016-03-01

    Little empirical evidence exists about the effectiveness of assistive technology interventions for children with cerebral palsy (CP) to inform clinical practice. This article reviews what we know about the functional impact of adaptive seating interventions - a common assistive technology type recommended for children with CP. A contemporary assistive technology outcomes framework is considered as a way to model the temporality and measure the effects of seating interventions and moderating cofactors. Three research studies are profiled to illustrate different research methods, measurement approaches, and follow-up periods to learn about adaptive seating outcomes. Recommendations for future research include the adoption of common measurement indicators, consideration of quality assessment criteria, and the use of varied methodologies to generate new knowledge about functional outcomes. It is suggested that the proposed strategies will lead to new understandings, clinical applications, and ultimately improvements in the everyday lives of children with CP and their families. PMID:27027612

  18. Seating Arrangement, Group Composition and Competition-driven Interaction: Effects on Students' Performance in Physics

    International Nuclear Information System (INIS)

    We probe the effect of seating arrangement, group composition and group-based competition on students' performance in Physics using a teaching technique adopted from Mazur's peer instruction method. Ninety eight lectures, involving 2339 students, were conducted across nine learning institutions from February 2006 to June 2009. All the lectures were interspersed with student interaction opportunities (SIO), in which students work in groups to discuss and answer concept tests. Two individual assessments were administered before and after the SIO. The ratio of the post-assessment score to the pre-assessment score and the Hake factor were calculated to establish the improvement in student performance. Using actual assessment results and neural network (NN) modeling, an optimal seating arrangement for a class was determined based on student seating location. The NN model also provided a quantifiable method for sectioning students. Lastly, the study revealed that competition-driven interactions increase within-group cooperation and lead to higher improvement on the students' performance.

  19. Allocation of seats in the European Parliament and a degressive proportionality

    CERN Document Server

    Florek, Jan

    2011-01-01

    Distribution of seats in The European Parliament postulated by Treaty of Lisbon should be degressively proportional. The meaning of degressively proportional concept can be found in two principles annexed to the draft of European Parliament resolution. The first, referred as the principle of fair division, states that "the larger the population of a Member State, the greater is entitlement to a large number of seats". The other condition, referred to as the principle of relative proportionality, holds that "the larger the population of a country, the more inhabitants are represented by each of its Members of the EU". We postulate a clear and fair method which determines uniquely a distribution of seats in the European Parliament which fulfill the requirements of degressive proportionality.

  20. Semi-active variable stiffness vibration control of vehicle seat suspension using an MR elastomer isolator

    International Nuclear Information System (INIS)

    This paper presents a study on continuously variable stiffness control of vehicle seat suspension using a magnetorheological elastomer (MRE) isolator. A concept design for an MRE isolator is proposed in the paper and its behavior is experimentally evaluated. An integrated seat suspension model, which includes a quarter-car suspension and a seat suspension with a driver body model, is used to design a sub-optimal H∞ controller for an active isolator. The desired control force generated by this active isolator is then emulated by the MRE isolator through its continuously variable stiffness property when the actuating condition is met. The vibration control effect of the MRE isolator is evaluated in terms of driver body acceleration responses under both bump and random road conditions. The results show that the proposed control strategy achieves better vibration reduction performance than conventional on–off control

  1. A wireless lingual feedback device to reduce overpressures in seated posture: a feasibility study

    CERN Document Server

    Chenu, Olivier; Demongeot, Jacques; Payan, Yohan; 10.1371/journal.pone.0007550

    2009-01-01

    BACKGROUND: Pressure sores are localized injuries to the skin and underlying tissues and are mainly resulting from overpressure. Paraplegic peoples are particularly subjects to pressure sores because of long-time seated postures and sensory deprivation at the lower limbs. METHODOLOGY/PRINCIPAL FINDINGS: Here we report outcomes of a feasibility trial involving a biofeedback system aimed at reducing buttock overpressure whilst an individual is seated. The system consists of (1) pressure sensors, (2) a laptop coupling sensors and actuator (3) a wireless Tongue Display Unit (TDU) consisting of a circuit embedded in a dental retainer with electrodes put in contact with the tongue. The principle consists in (1) detecting overpressures in people who are seated over long periods of time, (2) estimating a postural change that could reduce these overpressures and (3) communicating this change through directional information transmitted by the TDU. Twenty-four healthy subjects voluntarily participated in this study. CON...

  2. Child labor and environmental health: government obligations and human rights.

    Science.gov (United States)

    Amon, Joseph J; Buchanan, Jane; Cohen, Jane; Kippenberg, Juliane

    2012-01-01

    The Convention concerning the Prohibition and Immediate Action for the Elimination of the Worst Forms of Child Labour was adopted by the International Labour Organization in 1999. 174 countries around the world have signed or ratified the convention, which requires countries to adopt laws and implement programs to prohibit and eliminate child labor that poses harms to health or safety. Nonetheless, child labor continues to be common in the agriculture and mining sectors, where safety and environmental hazards pose significant risks. Drawing upon recent human rights investigations of child labor in tobacco farming in Kazakhstan and gold mining in Mali, the role of international human rights mechanisms, advocacy with government and private sector officials, and media attention in reducing harmful environmental exposures of child workers is discussed. Human rights-based advocacy in both cases was important to raise attention and help ensure that children are protected from harm. PMID:23316246

  3. Learning Road Safety Skills in the Classroom

    Science.gov (United States)

    Brown, Freddy Jackson; Gillard, Duncan

    2009-01-01

    This case study demonstrates the effectiveness of a classroom based learning programme in the acquisition of road safety skills. The participant, a child with severe learning disabilities, was taught road safety behaviours in the classroom with the aid of photograph cards. When he had mastered these skills in the classroom, he returned to the…

  4. 45 CFR 1310.21 - Safety education.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Safety education. 1310.21 Section 1310.21 Public... PROGRAM HEAD START TRANSPORTATION Special Requirements § 1310.21 Safety education. (a) Each agency must... preschool child while crossing the street must be emphasized in the training provided to parents...

  5. Child Poverty and Changes in Child Poverty

    OpenAIRE

    CHEN, WEN-HAO; Corak, Miles

    2008-01-01

    This article offers a cross-country overview of child poverty, changes in child poverty, and the impact of public policy in North America and Europe. Levels and changes in child poverty rates in 12 Organisation for Economic Co-operation and Development (OECD) countries during the 1990s are documented using data from the Luxembourg Income Study project, and a decomposition analysis is used to uncover the relative role of demographic factors, labor markets, and income transfers from the state i...

  6. Ergonomic Analysis of Tricycle Sidecar Seats: Basis for Proposed Standard Design

    Directory of Open Access Journals (Sweden)

    Michael C. Godoy

    2015-12-01

    Full Text Available Ergonomics (also called human factors engineering is the study of human characteristics for the appropriate design of the living and work environment. It is applied in various industrial areas which includes transportation.Tricycle being one of the most common means of public transportation in Lipa City has various adaptations to suit the culture, and environment. The purpose of this study is to analyze the variability in design of the tricycles in Lipa City, Philippines and propose a standard ergonomically designed tricycle sidecar seat for a greater population. The study was conducted at 26 tricycle terminals with 232 tricycle samples within Lipa City proper including the public market area where 400 commuters were given questionnaires to determine the risk factors associated with the existing tricycle sidecar seat design. Anthropometric measurements of 100 males and 100 female commuters were obtained together with the sidecar dimensions of 232 tricycles to substantiate the observed variations in design. Using the design for the average and design for the extremes, it was found out that most of the tricycles in Lipa City, Philippines have inappropriate inclined seat and lowered sidecar seat pan height which can result to leg and abdominal pain; narrowed seat pan depth which caused pressure on buttocks and legs; narrowed backrest width which can cause upper and low back pain; low backrest height that can pose upper back pain; which can also result to abdominal pain; inclined backrest and limited vertical clearance which can cause upper back pain and neck pain. The researcher proposed a sidecar seat design standard which can be used by the Land Transportation Office, and Land Transportation Franchising and Regulatory Board to provide ease, comfort, and convenience to the passengers.

  7. "Student Choices of Reduced Seat Time in a Blended Introductory Statistics Course"

    OpenAIRE

    CARLOS J. ASARTA; Schmidt, James R.

    2013-01-01

    Two instructional features are available to students in blended courses that are not present in traditional courses. First, online content is available with the intent that it substitute for a portion of face-to-face lectures or other in-class types of material delivery. Second, in-class seat time in a blended course is reduced as compared to the traditional version of the course. In this paper, we explore student choices of reduced seat time in a style of blended course that does not have a ...

  8. Evaluating the usability of a smartphone virtual seating coach application for powered wheelchair users.

    Science.gov (United States)

    Wu, Yu-Kuang; Liu, Hsin-Yi; Kelleher, Annmarie; Pearlman, Jonathan; Cooper, Rory A

    2016-06-01

    The aim of the smartphone virtual seating coach (SVSC) was to provide a personalized reminder/warning system to encourage powered wheelchair users to use their powered seating functions (PSFs) as clinically recommended. This study evaluated the usability of the SVSC system by gathering feedback from five powered wheelchair users and five rehabilitation professionals through questionnaires and interviews. The results indicated that clear and understandable instructions to adjust the PSFs are the most important requirement for SVSC application. The instructions must be intuitive, could benefit from animations or indications of PSFs control buttons so powered wheelchair users can adjust their PSFs immediately and appropriately. PMID:27079179

  9. Body height and arterial pressure in seated and supine young males during +2 G centrifugation

    DEFF Research Database (Denmark)

    Arvedsen, Sine K.; Eiken, Ola; Kölegård, Roger;

    2015-01-01

    by the use of a human centrifuge would increase mean arterial pressure (MAP) more in tall than in short males in the seated position. In short (162-171cm, n=8) and tall (194-203cm, n=10) healthy males (18-41yr), brachial arterial pressure, heart rate (HR) and cardiac output were measured during +2G...... centrifugation, while they were seated upright with the legs kept horizontal (+2Gz). In a separate experiment, the same measurements were done with the subjects supine (+2Gx). During +2Gz MAP increased in the short (22±2 mmHg, P 

  10. Experimental study on wear failure course of gas-valve/valve-seat in engine

    Institute of Scientific and Technical Information of China (English)

    ZHAO Yun-cai; YAN Hang-zhi

    2005-01-01

    The wear failure course of gas-valve/valve-seat in engine was investigated with a simulating tester. The results show that the failure of the contact conical surface is mainly caused by the elastic and plastic deformation and the fatigue micro-crack and spalling. The creep-deformation and corrosion atmosphere accelerated wear failure course at the high temperature. The wear failure course of the gas-valve/valve-seat in engine follows general wear rules of mechanical elements, but the rate of wear in the sharp wear stage is faster.

  11. Means for positively seating a piezoceramic element in a piezoelectric valve during inlet gas injection

    Science.gov (United States)

    Wright, Kenneth E.

    1994-01-01

    A piezoelectric valve in a gas delivery system includes a piezoceramic element bonded to a valve seal and disposed over a valve seat, and retained in position by an O-ring and a retainer; an insulating ball normally biased by a preload spring against the piezoceramic element; an inlet gas port positioned such that upon admission of inlet gas into the valve, the piezoceramic element is positively seated. The inlet gas port is located only on the side of the piezoceramic element opposite the seal.

  12. Optimum design of seat region in valves suitable for digital displacement machines

    DEFF Research Database (Denmark)

    Roemer, Daniel Beck; Johansen, Per; Pedersen, Henrik C.;

    2014-01-01

    Digital displacement fluid power is an upcoming technology setting new standards for the achievable efficiency in variable displacement fluid power pumps and motors. In the present work, an annular seat valve suitable for use in digital displacement units is considered, and the valve geometry...... the actual load of the seat valve connected to a fluid pressure chamber. Valve pressure losses are modelled using computational fluid dynamics (CFD). On basis of an overall physical size requirement and material specification, optimum valve geometry and stroke length are given as function of a defined...

  13. Primary Seat-Belt Laws and Driver Behavior: Evidence from Accident Data

    OpenAIRE

    Bae, Yong-Kyun

    2013-01-01

    This paper investigates the offsetting effect theory, using individual-level accident data to analyze how drivers respond to seat-belt laws. I find that drivers drive their vehicles more carefully when more stringent seat-belt laws are in effect. I also find that careful driving is not associated with pedestrian involvement in accidents. Using synthetic panel data, I find that the change in the laws results in an increased number of careful drivers and a decreased number of careless drivers i...

  14. Estudio del sistema de gestión de la calidad en SEAT Martorell

    OpenAIRE

    Méndez Rodríguez, Raquel

    2015-01-01

    Este proyecto pretende analizar el sistema de gestión de la calidad en la fábrica de automóviles SEAT, ubicada en la localidad de Martorell, Barcelona. En la primera parte se presenta un análisis de los sistemas con los que actualmente se trabaja en SEAT (la Ficha de Control del Vehículo y el QSS), que se encargan del registro de las verificaciones pertinentes que garantizan la calidad de los vehículos entregados a cliente. En este estudio, se describen las principales funciones de ambos s...

  15. Child Abuse in India

    OpenAIRE

    Mohammad Reza Iravani

    2011-01-01

    Child abuse is harm to, or neglect of, a child by another person, whether adult or child. Child abuse happens in all cultural, ethnic, and income groups. Child abuse can be physical, emotional - verbal, sexual or through neglect. Abuse may cause serious injury to the child and may even result in death. A problem that is only beginning to come into light in India rape, sexual abuse, and sexual harassment are worldwide issues of gender violence. There is very little research done in this area i...

  16. National Child Abuse and Neglect Data System (NCANDS) Child File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Child Abuse and Neglect Data System (NCANDS) Child File data set consists of child-specific data of all reports of maltreatment to State child...

  17. Nuclear safety

    International Nuclear Information System (INIS)

    The author proposes an overview of methods and concepts used in the nuclear industry, at the design level as well as at the exploitation level, to ensure an acceptable safety level, notably in the case of nuclear reactors. He first addresses the general objectives of nuclear safety and the notion of acceptable risk: definition and organisation of nuclear safety (relationships between safety authorities and operators), notion of acceptable risk, deterministic safety approach and main safety principles (safety functions and confinement barriers, concept of defence in depth). Then, the author addresses the safety approach at the design level: studies of operational situations, studies of internal and external aggressions, safety report, design principles for important-for-safety systems (failure criterion, redundancy, failure prevention, safety classification). The next part addresses safety during exploitation and general exploitation rules: definition of the operation domain and of its limits, periodic controls and tests, management in case of incidents, accidents or aggressions

  18. Safety Education.

    Science.gov (United States)

    Daniels, James H.; And Others

    1980-01-01

    Five articles in this issue focus on safety education in agricultural laboratories. Topics discussed include teacher liability; elements of a safety instruction program; state and federal safety standards; ground fault current protection; and eye protection requirements and equipment. (SK)

  19. Child Posture and Shoulder Belt Fit During Extended Night-Time Traveling: An In-Transit Observational Study.

    OpenAIRE

    Forman, Jason L.; Segui-Gomez, Maria; Ash, Joseph H.; Lopez-Valdes, Francisco J.

    2011-01-01

    Understanding pediatric occupant postures can help researchers indentify injury risk factors, and provide information for prospective injury prediction. This study sought to observe lateral head positions and shoulder belt fit among older child automobile occupants during a scenario likely to result in sleeping - extended travel during the night. An observational, volunteer, in-transit study was performed with 30 pediatric rear-seat passengers, ages 7 to 14. Each was restrained by a three-poi...

  20. STUDY ON VARIATION OF SETTING AND STOPPING PRESSURES OF SAFETY VALVE WITH STRUCTURAL MODIFICATION

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The possibility of pressure control with the structural change of a safety valve is investigated. Safety valve is commonly used as safety devices for numerous applications which include boilers,ships,industrial plants,and piping.Setting and stopping pressures of a safety valve,pset and psto,are traditionally adjusted with a fine tuning of seat ring and valve ring heights, hsr and hvr. However, it is not easy to achieve the proper setting and stopping pressures of a safety valve in practice. The depth of inside and outside grooves in a valve, di and do are modified and their effects on setting and stopping pressures of a safety vlave are tested. The most appropriate values appear 1.0 mm in di and 0.5~1.0 mm in do,respectively. The valve ring height, hvr,shows that the best results can be achieved at 2.3 mm for setting pressures of 0.1~0.4 MPa and 1.0 mm for setting pressures of 0.5~1.0 MPa. The stopping pressures increases with the increase of seat ring height,hsr, upto certain hsr value and then becomes independent to the seat ring height. This implies that there exists the optimum hsr,which provides the largest flow rate and the proper stopping pressure. Stopping pressures of a safety valve are adjusted with the seat ring and valve ring heights. This study,however,demonstrated that the modification of value grooves also changes setting and stopping pressures of a safety valve.Therefore,the proper selection in dimensions of the inside and outside grooves should be considered for the safety valve design.

  1. Context classification during blood pressure self-measurement using the sensor seat and the audio classification device

    DEFF Research Database (Denmark)

    Wagner, Stefan Rahr; Rasmussen, Niels Holm; Ahrendt, Peter;

    2012-01-01

    Blood pressure self-measurement (BPSM) requires the patient to follow a range of recommendations. Patients must remain silent during measurements, be seated correctly with back support and legs uncrossed, and must have rested at least 5 minutes prior to taking the measurement. Current blood...... process, as well as a sensor seat for measuring patient posture and activity before and during the BPSM process....

  2. 75 FR 66796 - The Wise Company, Inc. (B&M Seating), 3750 Industrial Drive, Carlyle, IL; Amended Certification...

    Science.gov (United States)

    2010-10-29

    ... the Federal Register on October 15, 2010 (75 FR 63510). At the request of a State workforce official... Employment and Training Administration The Wise Company, Inc. (B&M Seating), 3750 Industrial Drive, Carlyle... workers of The Wise Company, (B & M Seating), 3750 Industrial Drive, Carlyle, Illinois, who became...

  3. Prevalence and Predictors of Need for Seating Intervention and Mobility for Persons in Long-Term Care

    Science.gov (United States)

    Bourbonniere, Melissa C.; Fawcett, Laura M.; Miller, William C.; Garden, Jennifer; Mortenson, William B.

    2007-01-01

    A descriptive cross-sectional study was conducted to (a) determine the prevalence of need for wheel-chair seating intervention in two long-term care facilities in Vancouver, BC, (b) determine the extent of the residents' independent mobility within these facilities, and (c) explore the relationship between proper wheel-chair seating and…

  4. Development of the Seating and Mobility Script Concordance Test for Spinal Cord Injury: Obtaining Content Validity Evidence

    Science.gov (United States)

    Cohen, Laura J.; Fitzgerald, Shirley G.; Lane, Suzanne; Boninger, Michael L.

    2005-01-01

    The appropriateness of a consumer's seating and mobility system varies considerably depending on the competence, proficiency, and experience of the professionals assisting the user. At present, there is a scarcity of skilled and knowledgeable therapists to evaluate and recommend seating and mobility devices. There is also a lack of measurement…

  5. Moisture penetration in a chair seat as a response to daily RH variations in the indoor air

    DEFF Research Database (Denmark)

    Svennberg, Kaisa; Claesson, Johan; Hansen, Kurt Kielsgaard

    2005-01-01

    properties and calculation models describing the response to moisture variations in the ambient climate for these material combinations are limited. In this project the moisture properties for a chair seat with a wool fabric and plastic foam padding were determined. The moisture penetration in the chair seat...

  6. 78 FR 49655 - Special Conditions: Embraer, S.A., Model EMB-550 Airplane; Side-Facing Seats; Installation of...

    Science.gov (United States)

    2013-08-15

    ... Register on May 6, 2013 (78 FR 26280). No comments were received, and the special conditions are adopted as..., those seats must have sufficient height and stiffness to support their heads and spines. Providing this... center of the nearest seat place, is the same at the start of the test as before floor misalignment...

  7. Partial reactivation of a huge deep-seated ancient rock slide: recognition, formation mechanism, and stability

    Science.gov (United States)

    Tang, Minggao; Xu, Qiang; Li, Yusheng; Huang, Runqiu; Rengers, Niek; Zhu, Xing

    2016-08-01

    About 18 years ago, a large-scale discontinuous layer in properties and colour was found in the new Fengjie town at the shore of the Three Gorges Reservoir area in China. There are many resettled residents and buildings on the sloping area, the safety of which is potentially affected by this layer, so it has become the focus of attention. Before this study started there were two viewpoints regarding the origin of this layer. One was that is was from a huge ancient slide and the other was that is was from a fault graben. In order to find out how it was formed and to be able to carry out a stability analysis of the slope the authors have carried out a research program, including geological field investigations and mapping, a deep drilling hole, a geotechnical centrifuge model test, and a simulation analysis. The results of the research led to the conclusion that the layer is the sliding plane of a huge deep-seated ancient rock slide, which we called the Sanmashan landslide. An important argument for the conclusion is the recognition of a regional compressive tectonic stress field in this area, which cannot lead to the formation of a fault graben because it needs a tensional tectonic stress field. Moreover, numerous unique geological features, sliding marks, and other relics of the ancient slide have been discovered in the field. The formation process of the ancient slide could be repeated in a large geotechnical centrifuge model test. The test shows that a deformation and failure process of "creep-crack-cut" has occurred. The type of the ancient slide can be classified as a "successive rotational rock slide". Finally, the role of seepage in the stability of the Sanmashan landslide has been analysed. Our final conclusions are that, during rainfall and filling-drawdown cycles in the Three Gorges Reservoir, the Sanmashan landslide as a whole is dormant and stable and the secondary landslides in the toe area of the slope are presently stable but can be reactivated. This

  8. Your Child's Habits

    Science.gov (United States)

    ... or working on a craft. Reward and praise self-control . For example, allow your little girl to use ... Aid: Nosebleeds Obsessive-Compulsive Disorder Teaching Your Child Self-Control Temper Tantrums How Can I Stop My Child ...

  9. FPG Child Development Institute

    Science.gov (United States)

    ... Development, Teaching, and Learning The Frank Porter Graham Child Development Institute will partner with Zero to Three to ... Excellent June 7, 2016 More Frank Porter Graham Child Development Institute The University of North Carolina at Chapel ...

  10. Child abuse - physical

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001552.htm Child abuse - physical To use the sharing features on this page, please enable JavaScript. Physical child abuse is a serious problem. Here are some facts: ...

  11. Cholesterol and Your Child

    Science.gov (United States)

    ... Tropical Delight: Melon Smoothie Pregnant? Your Baby's Growth Cholesterol and Your Child KidsHealth > For Parents > Cholesterol and ... child's risk of developing heart disease later. About Cholesterol Cholesterol is a waxy substance produced by the ...

  12. Who Owns Child Abuse?

    Directory of Open Access Journals (Sweden)

    Gerald Cradock

    2014-11-01

    Full Text Available Expectations of contemporary child protection apparatuses are strongly influenced by beliefs inherited from the nineteenth century child rescue movement. In particular, the belief that child abuse determination is obvious. However, this assumption fails to make a distinction between nineteenth century’s emphasis on impoverished environments and the twentieth century introduction of the pathological child abuser. Moreover, the proliferation of kinds of child abuse, and the need to distinguish child abusers from non-abusers, means knowledge is now spread across an array of disciplines and professions, which necessarily destabilizes the definition of child abuse. The increasing exposure of alternate care systems as potentially abusive has similarly destabilized the old common sense solution to neglected children—namely removal. Finally, as uncertainty increases, and definitions become more divergent, the question of what child abuse is, and what should be done about it, becomes increasingly politicized.

  13. Office of Child Care

    Science.gov (United States)

    ... 2014 OCC has a variety of resources and tools related to the law. Visit our Reauthorization site to find webinars, program instructions, and other guidance and information. > What is the Office of Child Care (OCC)? The Office of Child ...

  14. Child Dental Health

    Science.gov (United States)

    Healthy teeth are important to your child's overall health. From the time your child is born, there are things you can do to promote healthy teeth and prevent cavities. For babies, you should clean ...

  15. Child Care Subsidies and Child Development

    Science.gov (United States)

    Herbst, Chris M.; Tekin, Erdal

    2010-01-01

    Child care subsidies are an important part of federal and state efforts to move welfare recipients into employment. One of the criticisms of the current subsidy system, however, is that it overemphasizes work and does little to encourage parents to purchase high-quality child care. Consequently, there are reasons to be concerned about the…

  16. The Effects of Body Mass Composition and Cushion Type on Seat-Interface Pressure in Spinal Cord Injured Patients

    Science.gov (United States)

    Cho, Kang Hee; Beom, Jaewon; Yuk, Jee Hyun

    2015-01-01

    Objective To investigate the effects of body mass composition and cushion type on seat-interface pressure in spinal cord injured (SCI) patients and healthy subjects. Methods Twenty SCI patients and control subjects were included and their body mass composition measured. Seat-interface pressure was measured with participants in an upright sitting posture on a wheelchair with three kinds of seat cushion and without a seat cushion. We also measured the pressure with each participant in three kinds of sitting postures on each air-filled cushion. We used repeated measure ANOVA, the Mann-Whitney test, and Spearman correlation coefficient for statistical analysis. Results The total skeletal muscle mass and body water in the lower extremities were significantly higher in the control group, whilst body fat was significantly higher in the SCI group. However, the seat-interface pressure and body mass composition were not significantly correlated in both groups. Each of the three types of seat cushion resulted in significant reduction in the seat-interface pressure. The SCI group had significantly higher seatinterface pressure than the control group regardless of cushion type or sitting posture. The three kinds of sitting posture did not result in a significant reduction of seat-interface pressure. Conclusion We confirmed that the body mass composition does not have a direct effect on seat-interface pressure. However, a reduction of skeletal muscle mass and body water can influence the occurrence of pressure ulcers. Furthermore, in order to minimize seat-interface pressure, it is necessary to apply a method fitted to each individual rather than a uniform method. PMID:26798612

  17. Economics of child labour

    OpenAIRE

    Fatima, Ambreen

    2013-01-01

    The dissertation aims to explore the supply and demand side determinant of child labour at macro, meso and micro level. At macro level it explores the effect of globalization (defined as openness to trade and inflow of foreign direct investment) and credit market imperfections on child labour. At meso level it explores the effect of labour market conditions on child labour. As the above two levels of analysis are mainly concerned with the demand for child labour, the micro level analysis expl...

  18. Child Poverty in Canada

    OpenAIRE

    Thomas Crossley; Lori Curtis

    2003-01-01

    A 1989 all-party motion of parliament called for the elimination of child poverty in Canada by the year 2000. Despite a series of policy initiatives, recent reports suggest that the child poverty rate may now be comparable to that in 1989. The apparent persistence of child poverty in Canada might reflect socioeconomic developments, or something about the way that child poverty is measured. Using micro data covering the period 1986 to 2000 we find little support for these explanations.

  19. Disciplining Your Child

    Science.gov (United States)

    ... are ways to ease frustration and avoid unnecessary conflict with your child. Be Aware of What Your Child Can and ... moment, wait to cool down, apologize to your child, and explain how you will handle the situation in the future. Be sure to keep your ...

  20. Spleen removal - child - discharge

    Science.gov (United States)

    ... for your child to return to school or daycare. This may be as soon as 2 to 3 weeks after surgery. Your child's activity restrictions will depend on: The type of surgery (open or laparoscopic) Your child's age The reason for ...