Introducing Interactive Technology--"Toy Story 3"

ERIC Educational Resources Information Center

Nikirk, Martin

2011-01-01

"To infinity and beyond!" is the catchphrase of Buzz Lightyear, Universe Protection Unit space ranger, a character in the Disney/Pixar "Toy Story" franchise. The three films in the franchise--"Toy Story," 1993; "Toy Story 2," 1999; and "Toy Story 3," 2010--incorporate an innovative blend of many different genres, having spun off video games and…

Helicopter Toy and Lift Estimation

ERIC Educational Resources Information Center

Shakerin, Said

2013-01-01

A $1 plastic helicopter toy (called a Wacky Whirler) can be used to demonstrate lift. Students can make basic measurements of the toy, use reasonable assumptions and, with the lift formula, estimate the lift, and verify that it is sufficient to overcome the toy's weight. (Contains 1 figure.)

Children's Gender-Typed Toy Interests: Does Propulsion Matter?

PubMed

Dinella, Lisa M; Weisgram, Erica S; Fulcher, Megan

2017-07-01

Children's toy play is at the foundation of child development. However, gender differentiation in early play experiences may result in gender differences in cognitive abilities, social interactions, and vocational choices. We investigated gender-typing of toys and toys' propulsive properties (e.g., wheels, forward motion) as possible factors impacting children's toy interests, perceptions of other children's interests, and children's actual toy choices during free play. In Studies 1 and 2, 82 preschool children (42 boys, 40 girls; mean age = 4.90 years) were asked to report their interest and perceptions of other children's interests in toys. In Study 1, masculine, feminine, and neutral toys with and without propulsive properties were presented. Children reported greater interest in gender-typed toys and neutral toys compared to cross-gender-typed toys. In Study 2, unfamiliar, neutral toys with and without propulsive properties were presented. Propulsive properties did not affect children's interest across both studies. Study 3 was an observational study that assessed toy preferences among 42 preschool children (21 males, 21 females, mean age = 4.49 years) during a play session with masculine, feminine, and neutral toys with and without propulsive properties. Gender-typed toy preferences were less apparent than expected, with children showing high interest in neutral toys, and girls playing with a wide variety of masculine, feminine, and neutral toys. Gender differences in interest for toys with propulsion properties were not evident. Overall, gender differences in children's interest in toys as a function of propulsion properties were not found in the three experiments within this study.

EXPERIMENT (TOYS) - STS-51E

NASA Image and Video Library

1985-02-04

S85-26822 (February 1985) --- The crew members of Space Shuttle flight STS-51D have agreed to demonstrate the behavior of simple toys on their mission scheduled for launch in early March of this year. The pictured toys will be carried aboard the Challenger as part of a study of physics in cooperation with the Houston Museum of Natural Sciences. The toys include a yo-yo, paddle ball, friction powered toy car, flipping mouse, top, ball and jacks, gyroscopes, Slinky, Wheelo. The photograph was taken by Otis Imboden.

Toying with Education.

ERIC Educational Resources Information Center

Zonderman, Jon

1982-01-01

The proliferation of personal computers in home/schools and use of computer chips in educational toys has led to a rethinking of ideas about education and fun, and ways the two can combine to provide youngsters with enjoyable and profitable learning experiences. Provides examples of commercially available computer-oriented educational toys/games.…

78 FR 66840 - Revocation of Certain Requirements Pertaining to Caps Intended for Use With Toy Guns and Toy Guns...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-07

... Certain Requirements Pertaining to Caps Intended for Use With Toy Guns and Toy Guns Not Intended for Use... regulations pertaining to caps intended for use with toy guns refer to obsolete equipment, but the ASTM F963... revokes the existing regulations pertaining to caps intended for use with toy guns and toy guns not...

Comparing Fathers' Physical and Toy Play and Links to Child Behaviour: An Exploratory Study

ERIC Educational Resources Information Center

St George, Jennifer; Fletcher, Richard; Palazzi, Kerrin

2017-01-01

Increasing amounts of research show that fathers' involvement in children's lives contributes to the child's social, emotional and cognitive development; however, much of the evidence comes from fathers' caregiving and object play. This exploratory study compared the characteristics of 24 Australian fathers' play in two contexts--toy play and…

Children's gender-based reasoning about toys.

PubMed

Martin, C L; Eisenbud, L; Rose, H

1995-10-01

The goal of these studies was to investigate how preschool children use gender-based reasoning in making judgments about toy preferences for themselves and for others. In Studies 1 and 2, children (n = 22, n = 71) were shown unfamiliar, non-sex-typed toys and asked to rate how much they, other girls, and other boys would like each toy. As expected, children made gender-based inferences: "What I like, children of my sex will also like, and children of the other sex will not like." Study 3 was designed to assess how children use gender-based reasoning to make decisions about attractive and unattractive toys when they are given gender labels. Children (n = 91) were shown unfamiliar toys varying in attractiveness that were given explicit gender labels (e.g., "this is a toy girls really like") or no label. With a different experimenter (to avoid demand characteristics), children rated their own and others' liking of the toys. Children used gender labels to guide their own preferences and their expectations for others. Even with very attractive toys, children liked toys less if they were labeled as being for the other sex, and expected other girls and boys to do the same. The role of gender-based reasoning in cognitive theories of gender and on children's play preferences is discussed.

Character Toys as Psychological Tools

ERIC Educational Resources Information Center

Smirnova, Elena O.

2011-01-01

The main characteristic of children's play is its mental aspect--the fact that it is based on thoughts and feelings and not on objective reality. During imaginary play, children go beyond the limits of reality, and toys are tools that help them to do this. Children need character toys--toys that play the role of companion or partner--in the early…

Toys in The Classroom

ERIC Educational Resources Information Center

Sarquis, Jerry L.; Sarquis, Arlyne M.

2005-01-01

A number of chemical concepts can be easily illustrated in a more friendly way to children by using toys as teaching tools in the classroom. Some of the examples illustrated are shrinking toys, drinking birds and hand boiler.

Toy Story: what I have learned from playing with toys about the physics of living cells

NASA Astrophysics Data System (ADS)

Austin, Robert H.

2011-02-01

Yogi Berra once noted that "You can observe a lot just by watching." A similar remark can be made about toys: you can learn a lot of physics by playing with certain children's toys, and given that physics also applies to life, you could hope that it would also be possible to learn about the physics of living cells by close observation of toys, loosely defined. I'll start out with a couple of toys, rubber duckies and something called a soliton machine and discuss insights (or failures) in how "energy" moves in biological molecules. I'll bring back the rubber duckies and a toy suggested by one of the eccentrics known to roam the halls of academia to discuss how this lead to studies how cells move and collective aspects of cell movement. Then I'll talk about mazes and how they lead to experiments on evolution and cancer. Hopefully this broad range of toys will show how indeed "You can observe a lot just by watching" about some of the fundamental physics of living cells.

"My Teacher Is a Lesbian": Coming out at School

ERIC Educational Resources Information Center

Sokolower, Jody

2011-01-01

It is not easy to "come out" as a teacher, particularly at the middle school level. The overwhelming reason to come out is to make school a safer place for youth who know, think, or fear they are lesbian, gay, or bisexual. Adolescence is hard enough without positive role models for every aspect of who one is or is striving to become.…

Phthalates in toys available in Indian market.

PubMed

Johnson, Sapna; Saikia, Nirmali; Sahu, Ramakant

2011-06-01

Twenty four children's toys and child care articles available in the local market of India were analyzed for eight phthalates as children toys are plasticized with phthalates. All toy samples showed the presence of one or more phthalates including di-(2-ethylhexyl) phthalate (96% of the samples), di-iso-nonyl phthalate and di-iso-decyl phthalate (42% of the samples) at a concentration ranging from 0.1% to 16.2%. Soft toys contain higher levels of phthalates as compared to hard toys as primary function of phthalates is softening of hard plastic materiel.

Children's Gender-Based Reasoning about Toys.

ERIC Educational Resources Information Center

Martin, Carol Lynn; And Others

1995-01-01

Three studies examined how preschool children used gender-based reasoning in making judgments about toy preferences for themselves and for others. Found that children used gender labels to guide their own preferences and their expectations of others. Even with very attractive toys, children liked the toys less if they were labeled as being for the…

Food marketing to children through toys: response of restaurants to the first U.S. toy ordinance.

PubMed

Otten, Jennifer J; Hekler, Eric B; Krukowski, Rebecca A; Buman, Matthew P; Saelens, Brian E; Gardner, Christopher D; King, Abby C

2012-01-01

On August 9, 2010, Santa Clara County CA became the first U.S. jurisdiction to implement an ordinance that prohibits the distribution of toys and other incentives to children in conjunction with meals, foods, or beverages that do not meet minimal nutritional criteria. Restaurants had many different options for complying with this ordinance, such as introducing more healthful menu options, reformulating current menu items, or changing marketing or toy distribution practices. To assess how ordinance-affected restaurants changed their child menus, marketing, and toy distribution practices relative to non-affected restaurants. Children's menu items and child-directed marketing and toy distribution practices were examined before and at two time points after ordinance implementation (from July through November 2010) at ordinance-affected fast-food restaurants compared with demographically matched unaffected same-chain restaurants using the Children's Menu Assessment tool. Affected restaurants showed a 2.8- to 3.4-fold improvement in Children's Menu Assessment scores from pre- to post-ordinance with minimal changes at unaffected restaurants. Response to the ordinance varied by restaurant. Improvements were seen in on-site nutritional guidance; promotion of healthy meals, beverages, and side items; and toy marketing and distribution activities. The ordinance appears to have positively influenced marketing of healthful menu items and toys as well as toy distribution practices at ordinance-affected restaurants, but did not affect the number of healthful food items offered. Copyright © 2012 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Safety of light emitting diodes in toys.

PubMed

Higlett, M P; O'Hagan, J B; Khazova, M

2012-03-01

Light emitting diodes (LEDs) are increasingly being used in toys. An assessment methodology is described for determining the accessible emission limits for the optical radiation from the toys, which takes account of expected use and reasonably foreseeable misuse of toys. Where data are available, it may be possible to assess the toy from the data sheet alone. If this information is not available, a simple measurement protocol is proposed.

CREW TRAINING (TOYS) - STS-51E - JSC

NASA Image and Video Library

1985-01-26

S85-26475 (1 February 1985) --- Astronaut David Griggs, 51-D mission specialist, monitors the behavior of a pink plastic flipping toy, nicknamed "Rat Stuff." The small toy is part of the "Toys in Space" project for NASA's 51-D mission.

Embedding Sensory Preference into Toys to Enhance Toy Play in Toddlers with Disabilities

ERIC Educational Resources Information Center

DiCarlo, Cynthia F.; Schepis, Maureen M.; Flynn, Linda

2009-01-01

Playing with toys as a means of environmental engagement has long been considered important in early child development (D. J. Messer, D. Rachford, M. E. McCarthy, & L. J. Yarrow, 1987; M. Wolery, M. G. Werts, & M. Holcombe, 1994). However, children with highly significant disabilities often engage in toy play less frequently than their peers…

A toy story: Association between young children's knowledge of fast food toy premiums and their fast food consumption.

PubMed

Longacre, Meghan R; Drake, Keith M; Titus, Linda J; Cleveland, Lauren P; Langeloh, Gail; Hendricks, Kristy; Dalton, Madeline A

2016-01-01

Fast food restaurants spend millions of dollars annually on child-targeted marketing, a substantial portion of which is allocated to toy premiums for kids' meals. The objectives of this study were to describe fast food toy premiums, and examine whether young children's knowledge of fast food toy premiums was associated with their fast food consumption. Parents of 3- to 5-year old children were recruited from pediatric and WIC clinics in Southern New Hampshire, and completed a cross-sectional survey between April 2013-March 2014. Parents reported whether their children usually knew what toys were being offered at fast food restaurants, and whether children had eaten at any of four restaurants that offer toy premiums with kids' meals (McDonald's, Burger King, Subway, Wendy's) during the 7 days preceding the survey. Seventy-one percent of eligible parents participated (N = 583); 48.4% did not receive any education beyond high school, and 27.1% of children were non-white. Half (49.7%) the children had eaten at one or more of the four fast food restaurants in the past week; one-third (33.9%) had eaten at McDonald's. The four restaurants released 49 unique toy premiums during the survey period; McDonald's released half of these. Even after controlling for parent fast food consumption and sociodemographics, children were 1.38 (95% CI = 1.04, 1.82) times more likely to have consumed McDonald's if they usually knew what toys were offered by fast food restaurants. We did not detect a relationship between children's toy knowledge and their intake of fast food from the other restaurants. In this community-based sample, young children's knowledge of fast food toys was associated with a greater frequency of eating at McDonald's, providing evidence in support of regulating child-directed marketing of unhealthy foods using toys. Copyright © 2015 Elsevier Ltd. All rights reserved.

Selecting appropriate toys for young children: the pediatrician's role.

PubMed

Glassy, Danette; Romano, Judith

2003-04-01

Play is essential for learning in children. Toys are the tools of play. Which play materials are provided and how they are used are equally important. Adults caring for children can be reminded that toys facilitate but do not substitute for the most important aspect of nurture-warm, loving, dependable relationships. Toys should be safe, affordable, and developmentally appropriate. Children do not need expensive toys. Toys should be appealing to engage the child over a period of time. Information and resources are provided in this report so pediatricians can give parents advice about selecting toys.

Parents Guide to Non-Violent Toy-Buying.

ERIC Educational Resources Information Center

Davidson, Sunny; Pliska, Mary

This booklet, which is designed to help parents make informed choices about the games and toys they purchase for their children, uses manufacturers' descriptions of their products to inform parents about the themes of toys intended for use in violent pretend play, and provides information about alternatives to excessively violent toys. Briefly…

A Toy Story: Association between Young Children’s Knowledge of Fast Food Toy Premiums and their Fast Food Consumption

PubMed Central

Longacre, Meghan R.; Drake, Keith M.; Titus, Linda J.; Cleveland, Lauren P.; Langeloh, Gail; Hendricks, Kristy; Dalton, Madeline A.

2015-01-01

Fast food restaurants spend millions of dollars annually on child-targeted marketing, a substantial portion of which is allocated to toy premiums for kids’ meals. The objectives of this study were to describe fast food toy premiums, and examine whether young children’s knowledge of fast food toy premiums was associated with their fast food consumption. Parents of 3- to 5-year old children were recruited from pediatric and WIC clinics in Southern New Hampshire, and completed a cross-sectional survey between April 2013–March 2014. Parents reported whether their children usually knew what toys were being offered at fast food restaurants, and whether children had eaten at any of four restaurants that offer toy premiums with kids’ meals (McDonald’s, Burger King, Subway, Wendy’s) during the 7 days preceding the survey. Seventy-one percent of eligible parents participated (N=583); 48.4% did not receive any education beyond high school, and 27.1% of children were non-white. Half (49.7%) the children had eaten at one or more of the four fast food restaurants in the past week; one-third (33.9%) had eaten at McDonald’s. The four restaurants released 49 unique toy premiums during the survey period; McDonald’s released half of these. Even after controlling for parent fast food consumption and sociodemographics, children were 1.38 (95% CI=1.04, 1.82) times more likely to have consumed McDonald’s if they usually knew what toys were offered by fast food restaurants. We did not detect a relationship between children’s toy knowledge and their intake of fast food from the other restaurants. In this community-based sample, young children’s knowledge of fast food toys was associated with a greater frequency of eating at McDonald’s, providing evidence in support of regulating child-directed marketing of unhealthy foods using toys. PMID:26471803

Tub Toys Orbit the Pacific Subarctic Gyre

NASA Astrophysics Data System (ADS)

Ebbesmeyer, Curtis C.; Ingraham, W. James; Royer, Thomas C.; Grosch, Chester E.

2007-01-01

In 1992, a cargo container of children's bath toys fell overboard in the middle North Pacific Ocean. Subsequently, 29,000 toys were tracked 4,000 kilometers to southeastern Alaska [Ebbesmeyer and Ingraham, 1994]. The spill's upcoming fifteenth anniversary has prompted an examination of the reports of toys stranded on shorelines around the Subarctic Gyre, a planetary vortex the size of the United States.

Exploring Matter with TOYS: Using and Understanding the Senses.

ERIC Educational Resources Information Center

1997

The project Teaching Science with TOYS promotes toys as an ideal mechanism for science instruction, because they are an everyday part of the students' world and carry a user-friendly message. TOYS Teacher Resource Modules are collections of "TOYS" activities grouped around a topic or theme with supporting science content and pedagogical…

TOY SAFETY SURVEILLANCE FROM ONLINE REVIEWS

PubMed Central

Winkler, Matt; Abrahams, Alan S.; Gruss, Richard; Ehsani, Johnathan P.

2016-01-01

Toy-related injuries account for a significant number of childhood injuries and the prevention of these injuries remains a goal for regulatory agencies and manufacturers. Text-mining is an increasingly prevalent method for uncovering the significance of words using big data. This research sets out to determine the effectiveness of text-mining in uncovering potentially dangerous children’s toys. We develop a danger word list, also known as a ‘smoke word’ list, from injury and recall text narratives. We then use the smoke word lists to score over one million Amazon reviews, with the top scores denoting potential safety concerns. We compare the smoke word list to conventional sentiment analysis techniques, in terms of both word overlap and effectiveness. We find that smoke word lists are highly distinct from conventional sentiment dictionaries and provide a statistically significant method for identifying safety concerns in children’s toy reviews. Our findings indicate that text-mining is, in fact, an effective method for the surveillance of safety concerns in children’s toys and could be a gateway to effective prevention of toy-product-related injuries. PMID:27942092

Toys and games in play therapy.

PubMed

Meschiany, A; Krontal, S

1998-01-01

The present article discusses the difference between play therapy with toys and play therapy with games from a psychodynamic point of view. Toys are regarded as offering the child an opportunity to develop a variety of transference reactions, while games, because of their inherent competitive characteristic, restrain the scope of possible transference reactions. The authors claim that therapists should consider these eventualities when choosing which games or toys are to be available in the therapy room. This choice might determine, in advance, the initial characteristics of the patient's transference.

STS-54 toys in space experiment

NASA Image and Video Library

1993-01-13

S93-25647 (6 Jan 1993) --- Part of the educational activities onboard the Space Shuttle Endeavour for STS-54 will include several experiments with various toys, some of which are depicted here. The detailed supplementary objective (DSO-802) will allow the Shuttle crewmembers to experiment with the various types of toys in a microgravity environment while talking to pupils who will be able to monitor (via classroom TV sets) the activities at a number of schools. Among toys seen here are a friction car and loop track, paper eagle, and a balloon helicopter.

Analysis of sound pressure levels emitted by children's toys.

PubMed

Sleifer, Pricila; Gonçalves, Maiara Santos; Tomasi, Marinês; Gomes, Erissandra

2013-06-01

To verify the levels of sound pressure emitted by non-certified children's toys. Cross-sectional study of sound toys available at popular retail stores of the so-called informal sector. Electronic, mechanical, and musical toys were analyzed. The measurement of each product was carried out by an acoustic engineer in an acoustically isolated booth, by a decibel meter. To obtain the sound parameters of intensity and frequency, the toys were set to produce sounds at a distance of 10 and 50cm from the researcher's ear. The intensity of sound pressure [dB(A)] and the frequency in hertz (Hz) were measured. 48 toys were evaluated. The mean sound pressure 10cm from the ear was 102±10 dB(A), and at 50cm, 94±8 dB(A), with p<0.05. The level of sound pressure emitted by the majority of toys was above 85dB(A). The frequency ranged from 413 to 6,635Hz, with 56.3% of toys emitting frequency higher than 2,000Hz. The majority of toys assessed in this research emitted a high level of sound pressure.

STS-64 SAFER Assembly

NASA Image and Video Library

1993-12-10

S93-50137 (December 1993) --- This small mobility-aiding back harness, complemented in extravehicular activity (EVA) with a hand controller unit and called the Simplified Aid for EVA Rescue (SAFER) system, will get extensive in-space evaluation and testing during the STS-64 mission. In this view the SAFER is open to reveal the gas supply and thrusters. SAFER is to fly on STS-76 as well.

A History of Toy Lending Libraries in the United States Since 1935.

ERIC Educational Resources Information Center

Moore, Julia E.

This paper traces the history of the toy library, a facility or program created to loan toys to children, parents, child care providers, teachers, and play therapists. Types of toy lending libraries are the community toy library, the supplemental toy library, the cooperative neighborhood toy library, and the mobile toy library. The first toy…

Effects of ordinary and adaptive toys on pre-school children with developmental disabilities.

PubMed

Hsieh, Hsieh-Chun

2008-01-01

Toys help children in mastering developmental tasks. This study investigated toy effect on children with developmental disabilities as they engage in using ordinary and adaptive toys. A single-subject design was used to identify the effects on their toy play abilities. Differences in toy effects between playing ordinary and adaptive toys were examined. Three special education teachers chose ordinary toys and modified ordinary toys. Modified ordinary toys, i.e., adaptive toys, were designed according to the individual disabilities of participating children, treatment goals, and the toy types. Three children with developmental disabilities from pre-schools in Taiwan were enrolled. Appropriate participation of three pre-schoolers increased dramatically in playing adaptive toys during intervention phase. The toy effects demonstrate that when using adaptive toys, children with developmental disabilities may response better during toy play sessions.

Limiting hazardous noise exposure from noisy toys: simple, sticky solutions.

PubMed

Weinreich, Heather M; Jabbour, Noel; Levine, Samuel; Yueh, Bevan

2013-09-01

To assess noise levels of toys from the Sight & Hearing Association (SHA) 2010 Noisy Toys List and evaluate the change in noise of these toys after covering the speakers with tape or glue. One Group Pretest-Posttest Design. SHA 2010 Toys List (n = 18) toys were tested at distances of 0 and 25 cm from sound source in a soundproof booth using a digital sound-level meter. The dBA level of sound produced by toy was obtained. Toys with speakers (n = 16) were tested before and after altering speakers with plastic packing tape or nontoxic glue. Mean noise level for non-taped toys at 0 and 25 cm was 107.6 dBA (SD ± 8.5) and 82.5 dBA (SD ± 8.8), respectively. With tape, there was a statistically significant decrease in noise level at 0 and 25 cm: 84.2 dBA and 68.2 dBA (P <0.001). With glue, there was a statistically significant decrease in noise level at 0 cm and 25 cm: 79.7 dBA and 66.4 dBA (P <0.001). Both tape and glue significantly decreased the noise level produced by the toys. However, there was no significant difference between tape or glue. Overall, altering the toy can significantly decrease the sound a child may experience when playing with toys. However, some toys, even after altering, still produce sound levels that may be considered dangerous. Copyright © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

Safety Hazards of Toy Guns. Hearing on H.R. 3433 and H.R. 4732: Bills To Require Manufacturers of Toy Firearms to Distinctively Mark Them as "Toys," To Ban Realistic Toy Guns from Commerce, and for Other Purposes, before the Subcommittee on Commerce, Consumer Protection, and Competitiveness of the Committee on Energy and Commerce. House of Representatives, One Hundredth Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Energy and Commerce.

A hearing was held to review problems posed by realistic toy guns and consider a bill to require manufacturers of toy firearms to distinctively mark the toy firearms as toys and a bill to ban realistic toy guns from commerce. A consumer advocate compared real and toy versions of several guns to demonstrate the difficulty of distinguishing one from…

Easy Toys for Infants and Toddlers.

ERIC Educational Resources Information Center

Texas Child Care, 2002

2002-01-01

Provides instructions for creating inexpensive activities and toys for infants and toddlers to supplement major toy purchases in early care programs. Includes instructions for making bean bags, cellophane snakes, sock bracelets, one-piece puzzles, milk carton blocks, a pounding bench, paint gloves, and people puzzles. (KB)

Effects of Gender Color-Coding on Toddlers' Gender-Typical Toy Play.

PubMed

Wong, Wang I; Hines, Melissa

2015-07-01

Gender color-coding of children's toys may make certain toys more appealing or less appealing to a given gender. We observed toddlers playing with two gender-typical toys (a train, a doll), once in gender-typical colors and once in gender-atypical colors. Assessments occurred twice, at 20-40 months of age and at 26-47 months of age. A Sex × Time × Toy × Color ANOVA showed expected interactions between Sex and Toy and Sex and Color. Boys played more with the train than girls did and girls played more with the doll and with pink toys than boys did. The Sex × Toy × Color interaction was not significant, but, at both time points, boys and girls combined played more with the gender-atypical toy when its color was typical for their sex than when it was not. This effect appeared to be caused largely by boys' preference for, or avoidance of, the doll and by the use of pink. Also, at both time points, gender differences in toy preferences were larger in the gender-typical than in the gender-atypical color condition. At Time 2, these gender differences were present only in the gender-typical color condition. Overall, the results suggest that, once acquired, gender-typical color preferences begin to influence toy preferences, especially those for gender-atypical toys and particularly in boys. They thus could enlarge differences between boys' and girls' toy preferences. Because boys' and girls' toys elicit different activities, removing the gender color-coding of toys could encourage more equal learning opportunities.

Designing Toys to Support Children's Development

ERIC Educational Resources Information Center

Page, Tom; Thorsteinsson, Gisli

2017-01-01

This article reports a study that aimed to contribute to the theory of good toy design in terms of the value of using toys for children development. Moreover, the study attempts to evaluate ways in which children play and study the toys they commonly use with respect to how it influence their adulthood. The authors firstly looked into the…

Toy Truck Project Teaches Woodworking and Manufacturing Technologies

ERIC Educational Resources Information Center

Hawkins, Harry M.

2005-01-01

Toys often work well for project activities. They appeal directly to youngsters, and older students like to make things that they can give to a younger sibling or relative. This article describes how to construct a toy truck. This project takes advantage of common 2 x 4 lumber stock to produce an economical toy. Of course, one could substitute…

Sex differences in rhesus monkey toy preferences parallel those of children

PubMed Central

Hassett, Janice M.; Siebert, Erin R.; Wallen, Kim

2008-01-01

Socialization processes, parents, or peers encouraging play with gender specific toys are thought to be the primary force shaping sex differences in toy preference. A contrast in view is that toy preferences reflect biologically determined preferences for specific activities facilitated by specific toys. Sex differences in juvenile activities, such as rough and tumble play, peer preferences, and infant interest, share similarities in humans and monkeys. Thus if activity preferences shape toy preferences, male and female monkeys may show toy preferences similar to those seen in boys and girls. We compared the interactions of 34 rhesus monkeys, living within a 135 monkey troop, with human wheeled toys and plush toys. Male monkeys, like boys, showed consistent and strong preferences for wheeled toys, while female monkeys, like girls, showed greater variability in preferences. Thus, the magnitude of preference for wheeled over plush toys differed significantly between males and females. The similarities to human findings demonstrate that such preferences can develop without explicit gendered socialization. We offer the hypothesis that toy preferences reflect hormonally influenced behavioral and cognitive biases which are sculpted by social processes into the sex differences seen in monkeys and humans. PMID:18452921

STS-54 DSO 802, Educational activities 'Physics of Toys', equipment

NASA Technical Reports Server (NTRS)

1993-01-01

Toys for STS-54 Detailed Supplementary Objective (DSO) 802, Educational activities 'Physics of Toys', are displayed on a table top. Part of the educational activities onboard Endeavour, Orbiter Vehicle (OV) 105, will include several experiments with these toys. DSO 802 will allow the crewmembers to experiment with the various types of toys in a microgravity environment while talking to pupils who will be able to monitor (via classroom television (TV) sets) the onboard activities at their schools. Among the toys seen here are a friction car and loop track, paper eagle, and a balloon helicopter. NOTE: also labeled the Application Specific Preprogrammed Experiment Culture System Physics of Toys (ASPEC).

16 CFR 1507.9 - Toy smoke devices and flitter devices.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Toy smoke devices and flitter devices. 1507... SUBSTANCES ACT REGULATIONS FIREWORKS DEVICES § 1507.9 Toy smoke devices and flitter devices. (a) Toy smoke... fuse and firstfire upon ignition) during normal operation. (b) Toy smoke devices and flitter devices...

16 CFR 1507.9 - Toy smoke devices and flitter devices.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Toy smoke devices and flitter devices. 1507... SUBSTANCES ACT REGULATIONS FIREWORKS DEVICES § 1507.9 Toy smoke devices and flitter devices. (a) Toy smoke... fuse and firstfire upon ignition) during normal operation. (b) Toy smoke devices and flitter devices...

16 CFR 1507.9 - Toy smoke devices and flitter devices.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Toy smoke devices and flitter devices. 1507... SUBSTANCES ACT REGULATIONS FIREWORKS DEVICES § 1507.9 Toy smoke devices and flitter devices. (a) Toy smoke... fuse and firstfire upon ignition) during normal operation. (b) Toy smoke devices and flitter devices...

Exploring Energy with TOYS. Complete Lessons for Grades 4-8.

ERIC Educational Resources Information Center

Taylor, Beverley A. P.

The project Teaching Science with TOYS promotes toys as an ideal mechanism for science instruction, because they are an everyday part of the students' world and carry a user-friendly message. TOYS Teacher Resource Modules are collections of "TOYS" activities grouped around a topic or theme with supporting science content and pedagogical…

[Survey of plasticizers in polyvinyl chloride toys].

PubMed

Abe, Yutaka; Yamaguchi, Miku; Mutsuga, Motoh; Hirahara, Yoshichika; Kawamura, Yoko

2012-01-01

Plasticizers in 101 samples of polyvinyl chloride (PVC) toys on the Japanese market were surveyed. No phthalates were detected in designated toys, though bis(2-ethylhexyl)phthalate, diisononyl phthalate, diisobutyl phthalate, dibutyl phthalate, diisodecyl phthalate and benzyl butyl phthalate were detected in more than half of other toys. 2,2,4-Tributyl-1,3-pentanediol diisobutylate, o-acetyl tributyl citrate, adipates and diacetyl lauroyl glycerol, which are alternative plasticizers to phthalates, were detected. The results of structural analysis confirmed the presence of di(2-ethylhexyl)terephthalate, tributyl citrate, diisononyl 1,2-cyclohexanedicarboxylate and neopentyl glycol esters; these have not previonsly been reported in Japan. There appears to be a shift in plasticizers used for designated toys from phthalates to new plasticizers, and the number of different plasticizers is increasing.

Investigating Flight with a Toy Helicopter

ERIC Educational Resources Information Center

Liebl, Michael

2010-01-01

Flight fascinates people of all ages. Recent advances in battery technology have extended the capabilities of model airplanes and toy helicopters. For those who have never outgrown a childhood enthusiasm for the wonders of flight, it is possible to buy inexpensive, remotely controlled planes and helicopters. A toy helicopter offers an opportunity…

SaferProducts.gov

MedlinePlus

... Register & Respond Search Recalls & Reports About Questions Welcome Consumers Report your unsafe product on SaferProducts.gov. Tell CPSC. ... Unsafe Product Business Sign In Search Recalls/Repairs & Reports Advanced Search Most ... does not guarantee the accuracy, completeness, or adequacy of the contents of the Publicly Available Consumer Product Safety Information Database on SaferProducts.gov, particularly ...

Multi-technique quantitative analysis and socioeconomic considerations of lead, cadmium, and arsenic in children's toys and toy jewelry.

PubMed

Hillyer, Margot M; Finch, Lauren E; Cerel, Alisha S; Dattelbaum, Jonathan D; Leopold, Michael C

2014-08-01

A wide spectrum and large number of children's toys and toy jewelry items were purchased from both bargain and retail vendors and analyzed for arsenic, cadmium, and lead metal content using multiple analytical techniques, including flame and furnace atomic absorption spectroscopy as well as X-ray fluorescence spectroscopy. Particularly dangerous for young children, metal concentrations in toys/toy jewelry were assessed for compliance with current Consumer Safety Product Commission (CPSC) regulations (F963-11). A conservative metric involving multiple analytical techniques was used to categorize compliance: one technique confirmation of metal in excess of CPSC limits indicated a "suspect" item while confirmation on two different techniques warranted a non-compliant designation. Sample matrix-based standard addition provided additional confirmation of non-compliant and suspect products. Results suggest that origin of purchase, rather than cost, is a significant factor in the risk assessment of these materials with 57% of toys/toy jewelry items from bargain stores non-compliant or suspect compared to only 15% from retail outlets and 13% if only low cost items from the retail stores are compared. While jewelry was found to be the most problematic product (73% of non-compliant/suspect samples), lead (45%) and arsenic (76%) were the most dominant toxins found in non-compliant/suspect samples. Using the greater Richmond area as a model, the discrepancy between bargain and retail children's products, along with growing numbers of bargain stores in low-income and urban areas, exemplifies an emerging socioeconomic public health issue. Copyright © 2014 Elsevier Ltd. All rights reserved.

STS-54 DSO 802, Educational activities 'Physics of Toys', equipment

NASA Technical Reports Server (NTRS)

1993-01-01

Toys for STS-54 Detailed Supplementary Objective (DSO) 802, Educational activities 'Physics of Toys', are displayed on a table top. Part of the educational activities onboard Endeavour, Orbiter Vehicle (OV) 105, will include several experiments with these toys. DSO 802 will allow the crewmembers to experiment with the various types of toys in a microgravity environment while talking to pupils who will be able to monitor (via classroom television (TV) sets) the onboard activities at their schools. NOTE: Also labeled the Application Specific Preprogrammed Experiment Culture System Physic of Toys (ASPEC).

A Mother's Choice--Toys for Children with Special Needs.

ERIC Educational Resources Information Center

Wanger, Arlene

1993-01-01

This bulletin describes toys and games found to be appropriate for use with children with disabilities. The toys, made by Discovery Toys, include products that promote exploration, play with both hands, sorting and matching, self-awareness, coordination, cause-effect relationships, imagination, construction, language use, and interaction with…

Loudness and acoustic parameters of popular children's toys.

PubMed

Ghavami, Yaser; Bhatt, Jay; Maducdoc, Marlon; Yau, Amy; Mahboubi, Hossein; Ziai, Kasra; Lin, Harrison W; Djalilian, Hamid R

2015-12-01

This project was conducted to evaluate the loudness and acoustic parameters of toys designed for children. In addition, we investigated whether occluding the toys' speaker with tape would result in a significant loudness reduction; thereby potentially reducing the risk of noise induced hearing loss. Twenty-six toys were selected after an initial screening at two national retailers. Noise amplitudes at 0.25, 0.5, 1, 2, 4, and 8kHz were measured using a digital sound level meter at a distance of 0 and 30cm. The toys' speakers were then occluded using adhesive tape and the same acoustic parameters were re-measured. Mean maximum noise amplitude of the toys at 0cm and 30cm was 104dBA (range, 97-125dBA) and 76dBA (range, 67-86dBA), respectively. Mean maximum noise amplitude after occlusion at 0cm and 30cm distances was 88dBA (range, 73-110dBA) and 66dBA (range, 55-82dBA), respectively, with a p-value <0.001. Proper use of the loudest toys at a distant of 30cm between the speaker and the child's ear will likely not pose a risk of noise-induced hearing loss. However, since most toys are used at closer distances, use of adhesive tape is recommended as an effective modification to decrease the risk of hearing loss. Published by Elsevier Ireland Ltd.

Toys are a potential source of cross-infection in general practitioners' waiting rooms.

PubMed Central

Merriman, Eileen; Corwin, Paul; Ikram, Rosemary

2002-01-01

The waiting rooms of general practitioners' surgeries usually have toys provided for children. The level of contamination of these toys and the effectiveness of toy decontamination was investigated in this study. Hard toys from general practitioners' waiting rooms had relatively low levels of contamination, with only 13.5% of toys showing any coliform counts. There were no hard toys with heavy contamination by coliforms or other bacteria. Soft toys were far more likely to be contaminated, with 20% of toys showing moderate to heavy coliform contamination and 90% showing moderate to heavy bacterial contamination. Many waiting-room toys are not cleaned routinely. Soft toys are hard to disinfect and tend to rapidly become recontaminated after cleaning. Conversely, hard toys can be cleaned and disinfected easily. Soft toys in general practitioners' waiting rooms pose an infectious risk and it is therefore recommended that soft toys are unsuitable for doctors' waiting rooms. PMID:11885823

Toys in Space, 2

NASA Technical Reports Server (NTRS)

Herbert, Dexter (Editor)

1993-01-01

In this educational video from the 'Liftoff to Learning' series, astronauts from the STS-54 Mission (Mario Runco, John Casper, Don McMonagle, Susan Helms, and Greg Harbaugh) explain how microgravity and weightlessness in space affects motion by using both mechanical and nonmechanical toys (gravitrons, slinkys, dart boards, magnetic marbles, and others). The gravitational effects on rotation, force, acceleration, magnetism, magnetic fields, center of axis, and velocity are actively demonstrated using these toys through experiments onboard the STS-54 Mission flight as a part of their spaceborne experiment payload. [Resource Guide referenced in the video is not available.

The 2009 Toy Review & Gift Guide

ERIC Educational Resources Information Center

Henderson, Nancy

2009-01-01

This article presents the 2009 toy review & gift guide and recommends some fun toys and games, plus a few helpful products for families of children with special needs. Some of this year's picks are educational, some are entertaining, and some are designed to protect and safeguard kids of all ages. General guidelines to follow when shopping for…

[Audit "Toys and incubators in neonatology"].

PubMed

Raginel, T; Bigoin-Dupont, M; Aguelon, V; Fines-Guyon, M; Guillemin, M G

2009-08-01

Owing to an increase in nosocomial septicaemias in the Neonatalogy department, we've judged it necessary to consider the role of items not linked to the nursing procedures, and nevertheless present in the incubators, as well as the hygiene techniques applied to them. In November 2007, we've made a longitudinal prospective study consisting in an observation audit during 3 successive days, observing every single incubator with a newborn baby. In each incubator, we've checked whether there were or not items that weren't required by the nursing activities, along with their characteristics and the hygiene procedures applied to them. We've inquired as well whether the parents and the nursing staff knew and applied the required hygiene procedures. In 13 among the 17 incubators under survey, at least one item not strictly required by the nursing procedures could be found. The number of toys in each incubator varied from seven to one. Among the 33 toys surveyed, 24 (73%) of them showed a score of maximum fluffiness (4 out of 4), and only 10 wore labels giving cleansing advice from the manufacturers. Without any record about the cleaning/disinfecting of the toys brought in hospital, we have observed that the parents were given varied advice about how to clean the toys at home before putting them in the incubators (only four parents had washed the toys in their washing machines at more than 30 degrees C). From the six samples under scrutiny, all the culture results were tested positive. In particular two of the soft toys sampled were found infected by a Pseudomonas oryzihabitans. These particular toys belonged to a baby who had been diagnosed with a septicaemia characterized by hemocultures positive to a P. oryzihabitans of a different strain. Our audit has been an efficient reminder that any item put in an incubator is a potential vector and reservoir of pathogen organisms. After a general feedback towards the department staff, the medical staff then prescribed to

Physics of Toys: The Joy of Asking Questions

NASA Astrophysics Data System (ADS)

Taylor, Beverley

2014-03-01

Children are natural scientists. They ask questions, they observe, they try things to see what happens. Often school-based science does little to nurture the young scientist and, in fact, may do just the opposite with thick textbooks, fact heavy lessons, and too many equations. The exploration of common toys produces deep learning by emphasizing concepts and connections before formal definitions and mathematics. It also connects the classroom to the familiar world outside of school and gets students writing and talking about physics ideas. At the university level, investigating what toys do and how they do it can be a challenging application of undergraduate physics from the introductory course up through senior mechanics. Toys provide an ideal system for the kind of open-ended inquiry that introduces students to what scientists really do. They can pose their own questions, explore the behavior of the system sufficiently to create a hypothesis, use their theoretical knowledge to make a simplified model of the system and predict an outcome, design an experiment, discover that the real world is messy, think about what they haven't taken into account with their simple model and try to improve it. I have spent close to 30 years thinking about how to use toys to enhance physics education from 4th grade through college. In the process I have collected hundreds of toys the majority of which relate to mechanics, but also to sound, light, electricity and magnetism. I will discuss the pedagogical reasons for using toys in physics education and the many different ways to use them from demonstrations to laboratory experiments to discussion starters as well as how it is possible to use the same toy with many different age levels by approaching the analysis differently. I will share a number of my favorite toys, but focus particularly on those related to energy concepts.

STS-54 MS3 Helms uses DSO 802 and Physics of Toys frog toy on OV-105's middeck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-54 Mission Specialist 3 (MS3) Susan J. Helms with a frog swimmer toy on the middeck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105, demonstrates some of the physics of toys to students watching on television (TV). The demonstration was part of Application Specific Preprogrammed Experiment Culture System Physics of Toys (ASPEC) and Detailed Supplementary Objective (DSO) 802, Educational activities. Through telephone and TV downlinks, Helms fielded questions from students at Shaver Elementary School in Portland, Oregon. The swimmer frog was used to demonstrate Newton's third law of motion and the conservation of angular momentum. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the fall of this year. Helms wears an Oregon Trail t-shirt. This scene was downlinked at 17:51:38:12 GMT.

STS-54 MS3 Helms uses DSO 802 and Physics of Toys fish toy on OV-105's middeck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-54 Mission Specialist 3 (MS3) Susan J. Helms with a fish toy on the middeck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105, demonstrates some of the physics of toys to students watching on television (TV). The demonstration was part of Application Specific Preprogrammed Experiment Culture System Physics of Toys (ASPEC) and Detailed Supplementary Objective (DSO) 802, Educational activities. Through telephone and TV downlinks, Helms fielded questions from students at Shaver Elementary School in Portland, Oregon. The fish was used to demonstrate Newton's third law of motion and the conservation of angular momentum. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the fall of this year. Helms wears an Oregon Trail t-shirt. This scene was downlinked at 17:50:08:27 GMT.

Familiarizing with Toy Food: Preliminary Research and Future Directions

ERIC Educational Resources Information Center

Lynch, Meghan

2012-01-01

Objective: A qualitative content analysis of children and parents interacting with toy food in their homes in view of recommendations for developing healthful food preferences. Methods: YouTube videos (n = 101) of children and parents interacting in toy kitchen settings were analyzed using qualitative content analysis. Toy food was categorized…

Respiratory viral RNA on toys in pediatric office waiting rooms.

PubMed

Pappas, Diane E; Hendley, J Owen; Schwartz, Richard H

2010-02-01

Toys in pediatric office waiting rooms may be fomites for transmission of viruses. Eighteen samples were taken from office objects on 3 occasions. Samples were tested for presence of picornavirus (either rhinovirus or enterovirus) on all 3 sample days; in addition, January samples were tested for respiratory syncytial virus and March samples were tested for influenza A and B. In addition, 15 samples were obtained from the sick waiting room before and after cleaning. Polymerase chain reaction was used to detect picornavirus, respiratory syncytial virus, and influenza A or B virus. Finally, 20 samples were obtained from the fingers of a researcher after handling different toys in the sick waiting room, and samples were then obtained from all the same toys; all samples were tested for picornavirus by polymerase chain reaction. Viral RNA was detected on 11 of 52 (21%) of toys sampled. Ten of the positives were picornavirus; 1 was influenza B virus. Three (30%) of 10 toys from the new toy bag, 6 of 30 (20%) in the sick child waiting room, and 2 of 12 (17%) in the well child waiting room were positive. Six (40%) of 15 toys in the sick waiting room were positive for picornaviral RNA before cleaning; after cleaning, 4 (27%) of 15 were positive in spite of the fact that RNA was removed from 4 of 6 of the original positives. Three (15%) of 20 toys in the sick waiting room were positive for picornaviral RNA, but RNA was not transferred to the fingers of the investigator who handled these toys. About 20% of the objects in a pediatric office may be contaminated with respiratory viral RNA, most commonly picornavirus RNA. Cleaning with a disinfectant cloth was only modestly effective in removing the viral RNA from the surfaces of toys, but transfer of picornaviral RNA from toys to fingers was inefficient.

Toying with Motion.

ERIC Educational Resources Information Center

Galus, Pamela J.

2002-01-01

Presents a variety of activities that support the development of an understanding of Newton's laws of motion. Activities use toy cars, mobile roads, and a seat-of-nails. Includes a scoring rubric. (DDR)

Pedestrian Safer Journey

Science.gov Websites

Pedestrian Safer Journey Skills for Safe Walking for Ages 5 to 18 Use in the classroom or one-on -one. To start, click on an age group below: Ages 5-9 Ages 10-14 Ages 15-18 What is Pedestrian Safer get the conversation started with children and youth. Three videos - one for each of three age groups

Swimming Performance of Toy Robotic Fish

NASA Astrophysics Data System (ADS)

Petelina, Nina; Mendelson, Leah; Techet, Alexandra

2015-11-01

HEXBUG AquaBotsTM are a commercially available small robot fish that come in a variety of ``species''. These models have varying caudal fin shapes and randomly-varied modes of swimming including forward locomotion, diving, and turning. In this study, we assess the repeatability and performance of the HEXBUG swimming behaviors and discuss the use of these toys to develop experimental techniques and analysis methods to study live fish swimming. In order to determine whether these simple, affordable model fish can be a valid representation for live fish movement, two models, an angelfish and a shark, were studied using 2D Particle Image Velocimetry (PIV) and 3D Synthetic Aperture PIV. In a series of experiments, the robotic fish were either allowed to swim freely or towed in one direction at a constant speed. The resultant measurements of the caudal fin wake are compared to data from previous studies of a real fish and simplified flapping propulsors.

Toy Modification Note: Build It Yourself Battery Interrupter. Revised.

ERIC Educational Resources Information Center

Vanderheiden, Gregg C.; Brandenburg, S.

This toy modification note presents illustrated instructions on how to build a battery interrupter that permits on/off control of battery-operated toys without modification of the toys themselves. The device allows for a separate control switch which can be custom designed to fit a handicapped user's needs. Information on the construction and use…

STS-54 MS3 Helms uses DSO 802 & Physics of Toys fish toy on OV-105's middeck

NASA Image and Video Library

1993-01-15

STS054-S-019 (15 Jan 1993) --- Helms with a fish toy on the middeck demonstrates some of the physics of toys to students watching on television. Four schools were chosen to ask questions of the astronauts during the lengthy program. Helms fielded questions from students at Shaver Elementary School in Portland, Oregon. The fish was used to demonstrate Newton's third law of motion and the conservation of angular momentum. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the fall of this year. The scene was recorded at 17:50:08:27 GMT, Jan. 15, 1993.

STS-54 MS3 Helms uses DSO 802 & Physics of Toys frog toy on OV-105's middeck

NASA Image and Video Library

1993-01-15

STS054-S-021 (15 Jan 1993) --- Helms with a frog swimmer toy on the middeck demonstrates some of the physics of toys to students watching on television. Four schools were chosen to ask questions of the astronauts during the lengthy program. Helms fielded questions from students at Shaver Elementary School in Portland, Oregon. The swimmer frog was used to demonstrate Newton's third law of motion and the conservation of angular momentum. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the fall of this year. The scene was recorded at 17:51:38:12 GMT, Jan. 15, 1993.

Toys and toilets: cross-sectional study using children's toys to evaluate environmental faecal contamination in rural Bangladeshi households with different sanitation facilities and practices.

PubMed

Vujcic, Jelena; Ram, Pavani K; Hussain, Faruqe; Unicomb, Leanne; Gope, Partha Sarathi; Abedin, Jaynal; Mahmud, Zahid Hayat; Islam, M Sirajul; Luby, Stephen P

2014-05-01

To evaluate household faecal contamination using children's toys among 100 rural Bangladeshi households categorised as 'cleaner' (toilet that reliably separates faeces from the environment and no human faeces in/around living space) or 'less clean' (no toilet or toilet that does not reliably separate faeces from the environment and human faeces in/around living space). We distributed toy balls to each household and rinsed each study toy and a toy already owned by the household in 200 ml of Ringer's solution. We enumerated faecal coliforms and faecal streptococci from each rinse using membrane filtration methods. Study toys from 39 cleaner households had lower mean faecal coliform contamination than toys from 61 less clean households (2.4 log10 colony-forming units (CFU)/200 ml vs. 3.2 log10 CFU/200 ml, P = 0.03). However, wealth measures explained a portion of this relationship. Repeat measures were moderately variable [coefficient of variation (CV) = 6.5 between two toys in the household at the same time, CV = 37.6 between toys in the household at two different times 3-4 days apart]. Too few households owned a non-porous toy to compare groups without risk of bias. In rural Bangladesh, improved sanitation facilities and practices were associated with less environmental contamination. Whether this association is independent of household wealth and whether the difference in contamination improves child health merit further study. The variation found was typical for measures of environmental contamination, and requires large sample sizes to ascertain differences between groups with statistical significance. © 2014 John Wiley & Sons Ltd.

Design, development, and clinical validation of therapeutic toys for autistic children

PubMed Central

Tseng, Kevin C.; Tseng, Sung-Hui; Cheng, Hsin-Yi Kathy

2016-01-01

[Purpose] One of the characteristics of autistic children is social interaction difficulties. Although therapeutic toys can promote social interaction, however its related research remains insufficient. The aim of the present study was to build a set of cooperative play toys that are suitable for autistic children. [Subjects and Methods] This study used an innovative product design and development approach as the basis for the creation of cooperative play toys. [Results] The present study has successfully developed cooperative play toys. Compared to the traditional game therapy for autism, cooperative play toy therapy can significantly improve the interactions between autistic children and their peers. [Conclusion] The most critical design theme of cooperative play toys focuses on captivating the interest of autistic children. Based on the needs of the individual cases, the design of the therapeutic toy set was specifically tailored, i.e., by reinforcing the sound and light effects to improve the attractiveness of the toys. In the future, different play modes can be combined with this toy set to further enhance the degree of interaction of autistic children and improve their quality of life and social skills. PMID:27512246

Design, development, and clinical validation of therapeutic toys for autistic children.

PubMed

Tseng, Kevin C; Tseng, Sung-Hui; Cheng, Hsin-Yi Kathy

2016-07-01

[Purpose] One of the characteristics of autistic children is social interaction difficulties. Although therapeutic toys can promote social interaction, however its related research remains insufficient. The aim of the present study was to build a set of cooperative play toys that are suitable for autistic children. [Subjects and Methods] This study used an innovative product design and development approach as the basis for the creation of cooperative play toys. [Results] The present study has successfully developed cooperative play toys. Compared to the traditional game therapy for autism, cooperative play toy therapy can significantly improve the interactions between autistic children and their peers. [Conclusion] The most critical design theme of cooperative play toys focuses on captivating the interest of autistic children. Based on the needs of the individual cases, the design of the therapeutic toy set was specifically tailored, i.e., by reinforcing the sound and light effects to improve the attractiveness of the toys. In the future, different play modes can be combined with this toy set to further enhance the degree of interaction of autistic children and improve their quality of life and social skills.

Choosing Safe Toys

MedlinePlus

... the throat above the windpipe and restrict breathing. Battery-operated toys should have battery cases that secure with screws so that kids cannot pry them open. Batteries and battery fluid pose serious risks, including choking, ...

Using video modeling for generalizing toy play in children with autism.

PubMed

Paterson, Claire R; Arco, Lucius

2007-09-01

The present study examined effects of video modeling on generalized independent toy play of two boys with autism. Appropriate and repetitive verbal and motor play were measured, and intermeasure relationships were examined. Two single-participant experiments with multiple baselines and withdrawals across toy play were used. One boy was presented with three physically unrelated toys, whereas the other was presented with three related toys. Video modeling produced increases in appropriate play and decreases in repetitive play, but generalized play was observed only with the related toys. Generalization may have resulted from variables including the toys' common physical characteristics and natural reinforcing properties and the increased correspondence between verbal and motor play.

Effects of Ordinary and Adaptive Toys on Pre-School Children with Developmental Disabilities

ERIC Educational Resources Information Center

Hsieh, Hsieh-Chun

2008-01-01

Toys help children in mastering developmental tasks. This study investigated toy effect on children with developmental disabilities as they engage in using ordinary and adaptive toys. A single-subject design was used to identify the effects on their toy play abilities. Differences in toy effects between playing ordinary and adaptive toys were…

16 CFR § 1507.9 - Toy smoke devices and flitter devices.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Toy smoke devices and flitter devices. Â... SUBSTANCES ACT REGULATIONS FIREWORKS DEVICES § 1507.9 Toy smoke devices and flitter devices. (a) Toy smoke... fuse and firstfire upon ignition) during normal operation. (b) Toy smoke devices and flitter devices...

Superhero Toys and Boys' Physically Active and Imaginative Play

ERIC Educational Resources Information Center

Parsons, Amy; Howe, Nina

2006-01-01

The influence of superhero versus nonsuperhero toys on boys' physically active and imaginative play was studied in 29 dyads (n = 58 middle-class preschool boys; M age = 54.95 mos, SD = 5.28 mos). Each dyad participated in two play sessions: 1) superhero toys (media related) and 2) nonsuperhero (nonmedia related) toys. Dyads were observed for the…

Gifting with Purpose: Choose Learning Toys This Holiday Season

ERIC Educational Resources Information Center

Exceptional Parent, 2011

2011-01-01

Kids aged five and under learn best through play. Instead of buying just any toy, look for toys or activities with things to teach: like the alphabet or names of different animals, and more. Children will play with their new toy and not even realize they are learning while they play. This article focuses on gift ideas for the holiday season, with…

Toy talk: simple strategies to create richer grammatical input.

PubMed

Hadley, Pamela A; Walsh, Kathleen M

2014-07-01

The purpose of this initial feasibility study was to determine whether brief instruction in toy talk would change grammatical properties of adult language, specifically 3rd person lexical noun phrase (NP) subjects. Eighteen college students participated in the study. The use of 3rd person subjects was examined before and after instruction on toy talk strategies (i.e., talk about the toys, give the item its name). Change in the input informativeness for tense (i.e., the proportion of verb forms marked for tense out of all verb forms) was also examined, although adults were not instructed on use of tense/agreement morphemes. Following instruction, statistically significant increases with large effect sizes were observed for use of 3rd person subjects, lexical NP subjects, and input informativeness for tense (Cohen's d = 1.20, 2.08, and 0.89, respectively). These findings demonstrate that young adults can learn these simple strategies with relatively brief instruction, and the use of toy talk also changes the richness of tense/agreement marking in adult language input. Considerations for incorporating toy talk into existing language modeling practices and future plans for evaluating the efficacy of toy talk are discussed.

Active Learning through Toy Design and Development

ERIC Educational Resources Information Center

Sirinterlikci, Arif; Zane, Linda; Sirinterlikci, Aleea L.

2009-01-01

This article presents an initiative that is based on active learning pedagogy by engaging elementary and middle school students in the toy design and development field. The case study presented in this article is about student learning experiences during their participation in the TOYchallenge National Toy Design Competition. Students followed the…

Education instructors explain and demonstrate STS-54 DSO 802 toys at JSC

NASA Technical Reports Server (NTRS)

1993-01-01

Project Director for Toys in Space Carolyn Sumners, Ed.D., demonstrates toys to be used Detailed Supplementary Objective (DSO) 802, Educational activities 'Physics of Toys', during the STS-54 mission. NASA education specialist Gregory Vogt, Ed.D., is seen showing another of the toys to news media representatives who are at JSC for the preflight press briefing. Part of the educational activities onboard Endeavour, Orbiter Vehicle (OV) 105, will include several experiments with these toys. DSO 802 will allow the crewmembers to experiment with the various types of toys in a microgravity environment while talking to pupils who will be able to monitor (via classroom television (TV) sets) the onboard activities. NOTE: Also labeled the Application Specific Preprogrammed Experiment Culture System Physics of Toys (ASPEC).

Advertising Violent Toys in Weekly Circulars of Popular Retailers in the United States.

PubMed

Basch, Corey H; Guerra, Laura A; Reeves, Rachel; Basch, Charles E

2015-01-01

Violence is a pervasive problem in the United States. Toys, far from trivial playthings, are a reflection of society, including its beliefs and values. The purpose of this study was to describe the extent to which violent toys are marketed in online weekly flyers of popular retailers, how the violence is manifested, and whether violent toys are marketed differentially to boys and girls. For this cross-sectional observational study, online circulars from 5 major retailers were downloaded and examined each week for 14 weeks during the fall of 2014. For each retailer, the total number of toys, as well as the total number of violent and non-violent toys, was recorded. In addition, each violent toy was categorized into one of five groups: picturing a figure with a weapon, a figure with intent to strike (with fists drawn or an angry face), a toy with a violent name, a toy that was a weapon itself, or a set of toys that included two or more of these criteria. A total number of 3,459 toys were observed, of which 1,053 (30%) were deemed violent. Of the violent toys, 95% were marketed to boys (n=1,003) versus 5% to girls (n=50). The most prevalent violent category was a figure with a weapon such as a sword, knife or gun (29%), followed by figures with fists out and aggressive faces (26%). Parents should be mindful of toy retailer‟s marketing of violent toys, especially toward boys, and the potential for those toys to de-sensitize their children to violence.

Familiarizing with toy food: preliminary research and future directions.

PubMed

Lynch, Meghan

2012-01-01

A qualitative content analysis of children and parents interacting with toy food in their homes in view of recommendations for developing healthful food preferences. YouTube videos (n = 101) of children and parents interacting in toy kitchen settings were analyzed using qualitative content analysis. Toy food was categorized under 5 food groups, and interactions were compared to literature on developing healthful food preferences in children in real life. The most popular food group represented by the toys was Extras, followed by Fruits/Vegetables, Meats/Alternatives, Grains, and Milk/Dairy. Many parents were also found to encourage behaviors not conducive to healthful food preference development in children. Future research needs to determine whether familiarization with toy food influences children's real-life food preferences. Nutrition education programs for young children and parents could greatly benefit from future research on this approach. Exploring novel ways of developing children's food preferences is well warranted. Copyright © 2012 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Smart Toys Designed for Detecting Developmental Delays

PubMed Central

Rivera, Diego; García, Antonio; Alarcos, Bernardo; Velasco, Juan R.; Ortega, José Eugenio; Martínez-Yelmo, Isaías

2016-01-01

In this paper, we describe the design considerations and implementation of a smart toy system, a technology for supporting the automatic recording and analysis for detecting developmental delays recognition when children play using the smart toy. To achieve this goal, we take advantage of the current commercial sensor features (reliability, low consumption, easy integration, etc.) to develop a series of sensor-based low-cost devices. Specifically, our prototype system consists of a tower of cubes augmented with wireless sensing capabilities and a mobile computing platform that collect the information sent from the cubes allowing the later analysis by childhood development professionals in order to verify a normal behaviour or to detect a potential disorder. This paper presents the requirements of the toy and discusses our choices in toy design, technology used, selected sensors, process to gather data from the sensors and generate information that will help in the decision-making and communication of the information to the collector system. In addition, we also describe the play activities the system supports. PMID:27879626

Smart Toys Designed for Detecting Developmental Delays.

PubMed

Rivera, Diego; García, Antonio; Alarcos, Bernardo; Velasco, Juan R; Ortega, José Eugenio; Martínez-Yelmo, Isaías

2016-11-20

In this paper, we describe the design considerations and implementation of a smart toy system, a technology for supporting the automatic recording and analysis for detecting developmental delays recognition when children play using the smart toy. To achieve this goal, we take advantage of the current commercial sensor features (reliability, low consumption, easy integration, etc.) to develop a series of sensor-based low-cost devices. Specifically, our prototype system consists of a tower of cubes augmented with wireless sensing capabilities and a mobile computing platform that collect the information sent from the cubes allowing the later analysis by childhood development professionals in order to verify a normal behaviour or to detect a potential disorder. This paper presents the requirements of the toy and discusses our choices in toy design, technology used, selected sensors, process to gather data from the sensors and generate information that will help in the decision-making and communication of the information to the collector system. In addition, we also describe the play activities the system supports.

Stokes Equation in a Toy CD Hovercraft

ERIC Educational Resources Information Center

de Izarra, Charles; de Izarra, Gregoire

2011-01-01

This paper deals with the study of a toy CD hovercraft used in the fluid mechanics course for undergraduate students to illustrate the lubrication theory described by the Stokes equation. An experimental characterization of the toy hovercraft (measurements of the air flow value, of the pressure in the balloon and of the thickness of the air film…

Advertising Violent Toys in Weekly Circulars of Popular Retailers in the United States

PubMed Central

Basch, Corey H.; Guerra, Laura A.; Reeves, Rachel; Basch, Charles E.

2015-01-01

Background: Violence is a pervasive problem in the United States. Toys, far from trivial playthings, are a reflection of society, including its beliefs and values. The purpose of this study was to describe the extent to which violent toys are marketed in online weekly flyers of popular retailers, how the violence is manifested, and whether violent toys are marketed differentially to boys and girls. Methods: For this cross-sectional observational study, online circulars from 5 major retailers were downloaded and examined each week for 14 weeks during the fall of 2014. For each retailer, the total number of toys, as well as the total number of violent and non-violent toys, was recorded. In addition, each violent toy was categorized into one of five groups: picturing a figure with a weapon, a figure with intent to strike (with fists drawn or an angry face), a toy with a violent name, a toy that was a weapon itself, or a set of toys that included two or more of these criteria. Results: A total number of 3,459 toys were observed, of which 1,053 (30%) were deemed violent. Of the violent toys, 95% were marketed to boys (n=1,003) versus 5% to girls (n=50). The most prevalent violent category was a figure with a weapon such as a sword, knife or gun (29%), followed by figures with fists out and aggressive faces (26%). Conclusion: Parents should be mindful of toy retailer‟s marketing of violent toys, especially toward boys, and the potential for those toys to de-sensitize their children to violence PMID:26634197

Fission yield calculation using toy model based on Monte Carlo simulation

NASA Astrophysics Data System (ADS)

Jubaidah, Kurniadi, Rizal

2015-09-01

Toy model is a new approximation in predicting fission yield distribution. Toy model assumes nucleus as an elastic toy consist of marbles. The number of marbles represents the number of nucleons, A. This toy nucleus is able to imitate the real nucleus properties. In this research, the toy nucleons are only influenced by central force. A heavy toy nucleus induced by a toy nucleon will be split into two fragments. These two fission fragments are called fission yield. In this research, energy entanglement is neglected. Fission process in toy model is illustrated by two Gaussian curves intersecting each other. There are five Gaussian parameters used in this research. They are scission point of the two curves (Rc), mean of left curve (μL) and mean of right curve (μR), deviation of left curve (σL) and deviation of right curve (σR). The fission yields distribution is analyses based on Monte Carlo simulation. The result shows that variation in σ or µ can significanly move the average frequency of asymmetry fission yields. This also varies the range of fission yields distribution probability. In addition, variation in iteration coefficient only change the frequency of fission yields. Monte Carlo simulation for fission yield calculation using toy model successfully indicates the same tendency with experiment results, where average of light fission yield is in the range of 90

Fission yield calculation using toy model based on Monte Carlo simulation

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

Jubaidah, E-mail: jubaidah@student.itb.ac.id; Physics Department, Faculty of Mathematics and Natural Science – State University of Medan. Jl. Willem Iskandar Pasar V Medan Estate – North Sumatera, Indonesia 20221; Kurniadi, Rizal, E-mail: rijalk@fi.itb.ac.id

2015-09-30

Toy model is a new approximation in predicting fission yield distribution. Toy model assumes nucleus as an elastic toy consist of marbles. The number of marbles represents the number of nucleons, A. This toy nucleus is able to imitate the real nucleus properties. In this research, the toy nucleons are only influenced by central force. A heavy toy nucleus induced by a toy nucleon will be split into two fragments. These two fission fragments are called fission yield. In this research, energy entanglement is neglected. Fission process in toy model is illustrated by two Gaussian curves intersecting each other. Theremore » are five Gaussian parameters used in this research. They are scission point of the two curves (R{sub c}), mean of left curve (μ{sub L}) and mean of right curve (μ{sub R}), deviation of left curve (σ{sub L}) and deviation of right curve (σ{sub R}). The fission yields distribution is analyses based on Monte Carlo simulation. The result shows that variation in σ or µ can significanly move the average frequency of asymmetry fission yields. This also varies the range of fission yields distribution probability. In addition, variation in iteration coefficient only change the frequency of fission yields. Monte Carlo simulation for fission yield calculation using toy model successfully indicates the same tendency with experiment results, where average of light fission yield is in the range of 90« less

Children's Reactions to Television Advertising for Toys.

ERIC Educational Resources Information Center

Gorn, Gerald J.; Goldberg, Marvin E.

This study investigated both the effects of expectancy and TV commercials using an expectancy-value model. In a 3 x 5 factorial design, eight- to ten-year-old boys (N=133) were presented with low, moderate or high expectancies of winning a toy, followed by exposure to 0, 1 or 3 repetitions of a TV commercial for the toy. High expectancy led to…

War and Peace: Toys, Teachers, and Tots.

ERIC Educational Resources Information Center

Dodd, Arleen; And Others

War play is play with a toy that initiates violence or play that involves the imitation of war. War play can involve: (1) the use of toys based on television cartoon shows to imitate the action in the cartoons; (2) play with replicas of war paraphernalia or manipulatives shaped into guns; and (3) dramatic play. The negative effects on children…

Safer Chemicals Research Fact Sheets

EPA Pesticide Factsheets

Chemical safety is a major priority of the U.S. EPA. Moving toward a healthier, more sustainable environment requires making safer, “greener” chemicals and producing new and existing chemicals in ways that are safer for humans and wildlife.

Characteristics of particulate matter emissions from toy cars with electric motors.

PubMed

Wang, Xiaofei; Williams, Brent J; Biswas, Pratim

2015-04-01

Aerosol emissions from toy cars with electric motors were characterized. Particle emission rates from the toy cars, as high as 7.47×10(7) particles/s, were measured. This emission rate is lower than other indoor sources such as smoking and cooking. The particles emitted from toy cars are generated from spark discharges inside the electric motors that power the toy cars. Size distribution measurements indicated that most particles were below 100 nm in diameter. Copper was the dominant inorganic species in these particles. By deploying aerosol mass spectrometers, high concentrations of particulate organic matter were also detected and characterized in detail. Several organic compounds were identified using a thermal desorption aerosol gas chromatography. The mass size distribution of particulate organic matter was bimodal. The formation mechanism of particulate organic matter from toy cars was elucidated. A possible new source of indoor air pollution, particles from electric motors in toy cars, was identified. This study characterized aerosol emissions from toy cars in detail. Most of these particles have a diameter less than 100 nm. Copper and some organics are the major components of these particles. Conditions that minimize these emissions were determined.

Safer Choice

EPA Pesticide Factsheets

Safer Choice is a voluntary program that works to advance the mission of EPA to protect human health and the environment by helping product manufacturers choose the safest chemical ingredients possible.

Quantifying infant physical interactions using sensorized toys in a natural play environment.

PubMed

Goyal, Vatsala; Torres, Wilson; Rai, Roshan; Shofer, Frances; Bogen, Daniel; Bryant, Phillip; Prosser, Laura; Johnson, Michelle J

2017-07-01

Infants with developmental delays must be detected early in their development to minimize the progression of motor and neurological impairments. Our objective is to quantify how sensorized toys in a natural play environment can promote infant-toy physical interactions. We created a hanging elephant toy, equipped with an inertial measurement unit (IMU), a pressure transducer, and multiple feedback sensors, to be a hand-grasping toy. We used a 3 DoF robotic model with inputs from the IMU to calculate multiple kinematic metrics and an equation to calculate haptic metrics from the pressure transducer. Six typical infants were tested in the gym set-up. Three infants interacted with the toy for more than half the trial time. The youngest infant exhibited the largest toy displacement with ΔD = 27.6 cm, while the oldest infant squeezed the toy with the largest mean pressure of 4.5 kPa. More data on on both typical and atypical infants needs to be collected. After testing atypical infants in the SmarToyGym set-up, we will be able to identify interaction metrics that differentiate atypical and typical infants.

Toying with Lives: The Scandalous Plight of China's Toy Workers.

ERIC Educational Resources Information Center

Senser, Robert A.

2002-01-01

Notes that about half of U.S. toys are made in China, mainly by young women who work extremely long shifts, 7 days a week, "amid sickening vapors and under draconian rules." Describes corporate codes of conduct, the role consumers can play in changing extremely poor working conditions, and the impact of international trade reforms.…

Tips for Teachers Selecting Toys to Facilitate Social Interaction

ERIC Educational Resources Information Center

Vail, Cynthia O.; Elmore, Shannon Renee

2011-01-01

Toy selection is an important role for early childhood teachers. This research-to-practice article describes what research tells us about how toys can affect the social interactions and communication of young children including those with developmental delays.

Assessment of toxic metals and phthalates in children's toys and clays.

PubMed

Korfali, Samira I; Sabra, Rayan; Jurdi, Mey; Taleb, Robin I

2013-10-01

Toxic metals and phthalates are introduced in the manufacturing of plastic toys and modeling clays. In Lebanon, inexpensive plastic toys and modeling clays (sold in dollar stores) are affordable and popular, and there is no legislation to monitor or regulate such toys. This study aimed to assess the quality of inexpensive plastic toys and modeling clays imported in Lebanon. Metal concentrations in toys, namely, zinc [not detectable (ND) to 3,708 μg/g], copper (ND to 140), chromium (ND to 75 μg/g), tin (ND to 39 μg/g), and cadmium (Cd) (ND to 20 μg/g), were lower than the European Union (EU) Directive limits, whereas lead (ND to 258 μg/g) in 10% of samples and antimony (Sb) (ND to 195 μg/g) in 5% of samples were greater than the EU limits. In modeling clays, most of the metals were lower than the EU Directive limits except for Cd and arsenic (As). Cd was detected in 83% of samples, with a mean level of 9.1 μg/g, which is far greater than the EU Directive limit (1.9 μg/g). The As mean level of 4.5 μg/g was greater than the EU limit (4.0 μg/g) and was detected in 9% of samples. Phthalic acid esters (PAEs) were found in 60% of children's toys and 77% of modeling clays. Phthalic acid butyl ester had the highest-level PAE encountered and was ≤59.1 % in one type of clay. However, among children's toys, di(4-octyl) ester terephthalic acid was the highest encountered phthalate at a concentration of 25.7%. The community survey indicated that 82% of households purchase their toys from inexpensive shops and that only 17% of parents were aware of the health hazard of such toys. Consequently, an intervention plan was proposed for the provision of safe toys to children.

[Negotiating safer sex].

PubMed

Gordon, G; Charnock, D

1991-01-01

Women have generally assumed responsibility for contraception since the appearance of oral contraceptives and IUDs. But AIDS prevention programs are now asking women to assume responsibility for safer sex through use of condoms, a male method. Women are being asked to carry condoms, to negotiate their use each time they have sex, and to insist if the partner resists. The problem with this strategy is that frequently it is the male partner who makes sexual decisions, and women have less negotiating power. Women are considered feminine if they assume a passive role in sexual activity. This work suggests strategies to improve the negotiating power of women. Options and problems of speaking about safer sex vary in accordance with the nature of the relationship. A woman with a new partner can try to ascertain his sexual history, but may gain no information on his probable health even if he tells her the truth. It may be easier to convince him to use a condom at least in the beginning of the romance. Women working in the sex industry often have greater trouble convincing their friends and lovers to use a condom than their clients. Some family planning workers have begun to speak of safer sex with all their clients. Role playing and workshops or discussions with small groups of women having similar problems may help women overcome their reticence about discussing sexual topics. Some general suggestions to help women negotiate safer sex include choosing an opportune moment and planning in advance what to say; daring to speak directly without beating around the bush (the partner may also be gathering courage to speak); practicing placing condoms on objects and if necessary placing one on the partner without speaking; being honest with the partner about sex, love, and fidelity; and remembering that protection from condoms is mutual given that it is not possible to know who is infected. Until now, programs to help women practice safer sex have concentrated on sex industry

Systematic assessment of noise amplitude generated by toys intended for young children.

PubMed

Mahboubi, Hossein; Oliaei, Sepehr; Badran, Karam W; Ziai, Kasra; Chang, Janice; Zardouz, Shawn; Shahriari, Shawn; Djalilian, Hamid R

2013-06-01

To systematically evaluate the noise generated by toys targeted for children and to compare the results over the course of 4 consecutive holiday shopping seasons. Experimental study. Academic medical center. During 2008-2011, more than 200 toys marketed for children older than 6 months were screened for loudness. The toys with sound output of more than 80 dBA at speaker level were retested in a soundproof audiometry booth. The generated sound amplitude of each toy was measured at speaker level and at 30 cm away from the speaker. Ninety different toys were analyzed. The mean (SD) noise amplitude was 100 (8) dBA (range, 80-121 dBA) at the speaker level and 80 (11) dBA (range, 60-109 dBA) at 30 cm away from the speaker. Eighty-eight (98%) had more than an 85-dBA noise amplitude at speaker level, whereas 19 (26%) had more than an 85-dBA noise amplitude at a 30-cm distance. Only the mean noise amplitude at 30 cm significantly declined during the studied period (P < .001). There was no significant difference in mean noise amplitude of different toys specified for different age groups. Our findings demonstrate the persistence of extremely loud toys marketed for very young children. Acoustic trauma from toys remains a potential risk factor for noise-induced hearing loss in this age group, warranting promotion of public awareness and regulatory considerations for manufacture and marketing of toys.

Teaching between-class generalization of toy play behavior to handicapped children.

PubMed Central

Haring, T G

1985-01-01

In this study, young children with severe and moderate handicaps were taught to generalize play responses. A multiple baseline across responses design, replicated with four children, was used to assess the effects of generalization training within four sets of toys on generalization to untrained toys from four other sets. The responses taught were unique for each set of toys. Across the four participants, training to generalize within-toy sets resulted in complete between-class generalization in 11 sets, partial generalization in 3 sets, and no generalization in 2 sets. No generalization occurred to another class of toys that differed from the previous sets in that they produced a reaction to the play movement (e.g., pianos). Implications for conducting research using strategies based on class interrelationships in training contexts are discussed. PMID:4019349

Can a Toy Encourage Lower Calorie Meal Bundle Selection in Children? A Field Experiment on the Reinforcing Effects of Toys on Food Choice.

PubMed

Reimann, Martin; Lane, Kristen

2017-01-01

The goal of this research was to test whether including an inexpensive nonfood item (toy) with a smaller-sized meal bundle (420 calories), but not with the regular-sized meal bundle version (580 calories), would incentivize children to choose the smaller-sized meal bundle, even among children with overweight and obesity. Logistic regression was used to evaluate the effect in a between-subjects field experiment of a toy on smaller-sized meal choice (here, a binary choice between a smaller-sized or regular-sized meal bundles). A random sample of 109 elementary school children from two schools in the Tucson, Arizona metropolitan area (55 females; Mage = 8.53 years, SDage = 2.14; MBMI = 18.30, SDBMI = 4.42) participated. Children's height and weight were measured and body-mass-index (BMI) was calculated, adjusting for age and sex. In our sample, 21 children were considered to be either overweight or obese. Logistic regression was used to evaluate the effect of a toy on smaller-sized meal choice. Results revealed that the inclusion of a toy with a smaller-sized meal, but not with the regular-sized version, predicted smaller-sized meal choice (P < .001), suggesting that children can be incentivized to choose less food when such is paired with a toy. BMI neither moderated nor nullified the effect of toy on smaller-sized meal choice (P = .125), suggesting that children with overweight and obesity can also be incentivized to choose less. This article is the first to suggest that fast-food restaurant chains may well utilize toys to motivate children to choose smaller-sized meal bundles. Our findings may be relevant for consumers, health advocates, policy makers, and marketers who would benefit from a strategy that presents healthier, but still desirable, meal bundle options.

Can a Toy Encourage Lower Calorie Meal Bundle Selection in Children? A Field Experiment on the Reinforcing Effects of Toys on Food Choice

PubMed Central

2017-01-01

The goal of this research was to test whether including an inexpensive nonfood item (toy) with a smaller-sized meal bundle (420 calories), but not with the regular-sized meal bundle version (580 calories), would incentivize children to choose the smaller-sized meal bundle, even among children with overweight and obesity. Logistic regression was used to evaluate the effect in a between-subjects field experiment of a toy on smaller-sized meal choice (here, a binary choice between a smaller-sized or regular-sized meal bundles). A random sample of 109 elementary school children from two schools in the Tucson, Arizona metropolitan area (55 females; Mage = 8.53 years, SDage = 2.14; MBMI = 18.30, SDBMI = 4.42) participated. Children’s height and weight were measured and body-mass-index (BMI) was calculated, adjusting for age and sex. In our sample, 21 children were considered to be either overweight or obese. Logistic regression was used to evaluate the effect of a toy on smaller-sized meal choice. Results revealed that the inclusion of a toy with a smaller-sized meal, but not with the regular-sized version, predicted smaller-sized meal choice (P < .001), suggesting that children can be incentivized to choose less food when such is paired with a toy. BMI neither moderated nor nullified the effect of toy on smaller-sized meal choice (P = .125), suggesting that children with overweight and obesity can also be incentivized to choose less. This article is the first to suggest that fast-food restaurant chains may well utilize toys to motivate children to choose smaller-sized meal bundles. Our findings may be relevant for consumers, health advocates, policy makers, and marketers who would benefit from a strategy that presents healthier, but still desirable, meal bundle options. PMID:28085904

Early androgens, activity levels and toy choices of children in the second year of life.

PubMed

Alexander, Gerianne M; Saenz, Janet

2012-09-01

The hypothesis that stronger preferences for active play styles contribute to stronger preferences for male-typical toys was examined in 47 boys and 37 girls at 19-months of age using ambulatory monitoring technology (i.e., actigraphy) to measure activity levels during contact with male-typical, female-typical, and gender-neutral toys. Digit ratios and salivary testosterone levels were measured earlier in children at 3-4 months of age. There were no significant sex differences in digit ratios, salivary testosterone levels, or overall activity levels during toy play. In contrast, contact times showed large sex differences in infants' toy preferences. The within-sex comparisons showed that infant girls had significant preferences for female-typical toys over male-typical toys, whereas infant boys showed only a small preference for male-typical toys over female-typical toys. More male-typical digit ratios in early infancy predicted higher activity counts during toy play and less female-typical toy preferences in girls. However, in both sexes, activity levels were unrelated to toy preferences suggesting that factors other than activity level preferences contribute to the early emergence of gender-linked toy preferences. Copyright © 2012 Elsevier Inc. All rights reserved.

Social interactions and play patterns of parents and toddlers with feminine, masculine, and neutral toys.

PubMed

Caldera, Y M; Huston, A C; O'Brien, M

1989-02-01

Children as young as 18 months display sex-stereotyped toy choices. The present study was designed to determine whether parents encourage involvement with sex-stereotyped toys or avoidance of cross-sex-stereotyped toys and to determine whether masculine and feminine toys lead to different patterns of parent-child interaction, regardless of gender. 40 parent-toddler dyads were videotaped while playing with 6 different sets of sex-stereotyped toys. Equal numbers of boys and girls were observed with mothers and fathers. The children showed greater involvement when playing with same-sex-typed toys than with cross-sex toys even when statistically controlling for parents' behaviors. Parents' verbal behaviors, involvement, and proximity to the child differed across toy groups, regardless of the parent's or child's gender. Parents' initial nonverbal responses to the toys, however, were more positive when the toys were stereotyped for the child's and parent's gender than when they were not.

Gender constancy and the effects of sex-typed televised toy commercials.

PubMed

Ruble, D N; Balaban, T; Cooper, J

1981-06-01

The present study represented a cognitive-developmental analysis of the effects of televised, sex-stereotypic information on children's behavior and attitudes toward toy play. The subjects were 50 male and 50 female 4-6-year-olds divided into high and low gender-constancy levels. As the children watched a cartoon, they either saw a commercial of a gender-neutral toy that showed 2 boys or 2 girls playing with the toy, or they saw no commercial (control). As predicted, only the high gender-constant children were differentially affected by the sex-role information in the different commercial conditions. Children at this stage who saw opposite-sex children playing with the toy avoided spending time with the toy and stated verbally that the toy was more appropriate for an opposite-sex sibling, relative to children in the 2 other conditions. The results are discussed in terms of their implications for theories of sex-role development and in terms of the role that television may play in maintaining sex stereotypes and sex-typed behavior.

Toy-Based Programming and Childrens Knowledge of Products.

ERIC Educational Resources Information Center

Burroughs, W. Jeffrey; Ryan, John

This study explored children's play behavior as it may be influenced by a particular type of television programming, i.e., shows based on commercially available toys. Subjects were two groups of 5- to 6-year-old and 7- to 8-year-old boys who were exposed to a representative program, The Transformers, which features the Transformer toys. Exposure…

Cat, dog and house dust mite allergen levels on children's soft toys.

PubMed

Wu, Francis Fu-Sheng; Wu, Mei-Wen; Ting, Ming-Hui; Crane, Julian; Siebers, Rob

2014-02-01

Children's soft toys are known to harbour house dust mite (HDM) allergens, but little is known whether they harbour cat or dog allergens. The objective of the study was to measure cat (Fel d 1), dog (Can f 1) and HDM allergens on children's soft toys. Dust was collected from 40 children's soft toys and their mattresses. Data were collected on pet ownership. Dust samples were analysed for Fel d 1, Can f 1, Der p 1 and Der f 1 by enzyme-linked immunosorbent assay (ELISA) and results are expressed as median levels with inter-quartile ranges. Thirty-five (87.5%) soft toys had detectable Fel d 1 levels (median: 0.73 µg/g; inter-quartile range: 0.26-2.56 µg/g) while 34 (85%) had detectable Can f 1 levels (1.20 µg/g; 0.53-2.68). Correspondingly, 32 (80%) mattresses had detectable Fel d 1 levels (0.18 µg/g, 0.07-1.01) while 34 (85%) had detectable Can f 1 levels (0.50 µg/g; 0.33-1.06). All mattresses and soft toys had detectable HDM allergen (Der p 1 + Der f 1) levels with soft toys containing about three times higher levels than mattresses. In homes with cats (n = 10) Fel d 1 levels were higher on soft toys than homes without cats (2.49 versus 0.48 µg/g; p = 0.0009). In homes with dogs (n = 25) Can f 1 levels were generally higher on soft toys (1.38 versus 0.63 µg/g; p = 0.10). This study has shown that soft toys can harbour cat and dog allergen as well as HDM allergens, some with very high levels. Cat and dog ownership resulted in higher Fel d 1 and Can f 1 levels on soft toys and mattresses. The levels of Fel d 1, Can f 1 and HDM allergens on soft toys could be of importance to sensitized asthmatic children.

Quantification of toy sword kinematics with male pediatric volunteers.

PubMed

Beeman, Stephanie M; Rowson, Steven; Duma, Stefan M

2014-01-01

While extensive research in toy safety has been performed, data is unavailable with regard to the kinematics of toy swords. To improve upon design criteria, knowledge of a child’s physical capacity is essential. The purpose of this study was to quantify the linear and angular velocities generated by children swinging toy swords. A total of 36 male subjects, ages 4-14 years old, each participated in one trial. Subjects were instructed to swing a toy sword as fast and hard as possible for ~10 seconds. A Vicon motion analysis system was used to capture subject and sword kinematics. Peak linear and angular sword velocities were calculated. A strong correlation was identified between age and velocity. The 8-14 year old males were not significantly different. The 4 year old males generated significantly lower velocities than the 8-14 year old males. The 6 year old males produced significantly lower velocities than the 10- 14 year old males. It was concluded that age had a significant effect on the linear and angular velocities generated by children. The trends observed within this study likely result from typical pediatric and adolescent development. By accounting for the physical capabilities of a specific population, toys can be designed with decreased inherent risks of injury.

Safer Environment

EPA Pesticide Factsheets

The U.S. Environmental Protection Agency (EPA) has proposed Mercury and Air Toxics Standards (MATS) for power plants to limit mercury, acid gases and other toxic pollution from power plants. This page describes how new rules mean a safer environment.

Toys in Space: Exploring Science with the Astronauts.

ERIC Educational Resources Information Center

Sumners, Carolyn

The purpose of the Toys in Space project was to create new ways for children to discover the joy and excitement of science and technology in the world around us. This book describes how familiar toys behave in the space environment where the downward pull of gravity is absent, and clearly documents those principles of physics that explain why the…

Hazardous metals in vintage plastic toys measured by a handheld X-ray fluorescence spectrometer.

PubMed

Miller, Gillian Zaharias; Harris, Zoe E

2015-01-01

Over 100 plastic toys from the 1970s and 1980s, both polyvinyl chloride ("vinyl") and nonvinyl, were analyzed in the study described here using a handheld X-ray fluorescence spectrometer to quantify hazardous metal content. A sampling of recent vinyl toys was also tested. The majority of nonvinyl samples were Fisher Price brand toys. The vinyl toys consisted largely of Barbie dolls and other dolls. Overall, lead or cadmium was found in 67% of vintage plastic toys, frequently at concentrations exceeding current U.S. and European limits. Arsenic was detected at levels of concern in 16% of the samples. In the nonvinyl toys, heavy metal content was found to correlate with certain colors of plastic. The likely sources of the detected metals are discussed. None of the contemporary vinyl toys contained detectable cadmium, lead, or arsenic. Given that vintage toys remain in widespread use by children in homes and other locations, the results illuminate a potential source of heavy metal exposure for children.

Lead-based paint in children's toys sold on China's major online shopping platforms.

PubMed

Shen, Zhengtao; Hou, Deyi; Zhang, Ping; Wang, Yinan; Zhang, Yunhui; Shi, Peili; O'Connor, David

2018-05-26

Lead in paint is a major public health concern and has drawn much attention from international organizations such as the World Health Organization (WHO) and the United Nations Environmental Programme (UNEP). However, there is limited research on lead-based paint, especially its use in toys, which poses an explicit health risk to vulnerable children. The present study sampled 100 different toys purchased from the three largest online shopping platforms in China: JD, Taobao (TB) and Tmall (TM). These selected toys have been sold nearly 3 million times in total, suggesting that they may have reached the dwellings of millions of children. It was found that the toys sold by JD and TM, which are considered organized sellers, had average lead concentrations of 25 mg/kg and 32 mg/kg, respectively, much lower than that of toys sold by unorganized sellers on the TB platform, at 219 mg/kg. Approximately 12% of the toys purchased from TB contained paint with total lead concentrations exceeding China's regulatory standard for paints in toy manufacturing, and nearly 36% of the toys purchased from TB exceeded the equivalent US regulatory standard and EU standard. These results suggest that further action is needed to verify the health and safety standards of toys sold by such unorganized sellers. Moreover, this study found that China's regulatory standard (90 mg/kg) based on soluble lead may underestimate the risk posed by lead in paints, and it is suggested that future regulatory thresholds for lead levels in paints for toy manufacture be based on total rather than soluble lead concentrations. The present study also explored various influencing factors on lead concentration, and found that lead concentrations were related to toy price, age group, color, and sales volume. Copyright © 2018 Elsevier Ltd. All rights reserved.

16 CFR 1507.9 - Toy smoke devices and flitter devices.

Code of Federal Regulations, 2010 CFR

2010-01-01

... SUBSTANCES ACT REGULATIONS FIREWORKS DEVICES § 1507.9 Toy smoke devices and flitter devices. (a) Toy smoke... shall not be of such color and configuration so as to be confused with banned fireworks such as M-80...

[Benefits from the use of toys during nursing care delivered to hospitalized children].

PubMed

Jansen, Michele Ferraz; dos Santos, Rosane Maria; Favero, Luciane

2010-06-01

It is a qualitative research study, descriptive-exploratory in nature, which aims to verify the benefits from the use of toys during nursing care to hospitalized children. Ten subjects participated in the study: three children and seven mothers of hospitalized children. Data were collected between May and July, 2008 by means of specific instruments for each age group and further organized in thematic categories: the use of toys to lessen hospitalization stress; toys facilitating understanding and acceptance of procedures; and the experience of using toys and hospitalization process. The results show that the use of toys is an excellent nursing resource to render care to admitted children. The features of the toys facilitated communication, participation, acceptance of procedure and child motivation, what enabled them to keep their individuality, lessen the stress and the possibility to implement children's and families' non-traumatic care.

Toys That Squeak: Toy Type Impacts Quality and Quantity of Parent-Child Interactions

ERIC Educational Resources Information Center

Miller, Jennifer L.; Lossia, Amanda; Suarez-Rivera, Catalina; Gros-Louis, Julie

2017-01-01

Given the dependent nature of parent-infant interactions necessary for language development, it is important to understand how context may influence these interactions. This study examines how contextual variables influence communicative, cognitive and social measures of parent-infant interactions. Specifically, how do feedback toys and…

Children's exposure to polybrominated diphenyl ethers (PBDEs) through mouthing toys.

PubMed

Ionas, Alin C; Ulevicus, Jocelyn; Gómez, Ana Ballesteros; Brandsma, Sicco H; Leonards, Pim E G; van de Bor, Margot; Covaci, Adrian

2016-02-01

Polybrominated diphenyl ethers (PBDEs) have previously been detected in children toys, yet the risk of child exposure to these chemicals through the mouthing of toys or other items is still unknown. We aimed to expand on the current knowledge by investigating the impact of infants' mouthing activities on exposure to PBDEs present in toys. This was established by a leaching model for determining the amount PBDEs that can leach from toys into saliva in simulated conditions. The PBDE migration rate was at its highest for the 15 min low-exposure scenario incubations (198 pg/cm(2) × min) with the ERM EC-591 certified reference material (CRM) (0.17% w/w PBDEs). The leaching process was congener-dependent, since the percentage of lower brominated PBDE congeners that leached out was up to 4.5 times higher than for the heavier PBDEs. To study the scenario in which a child would mouth on a toy flame retarded with BDE 209 alone, a plastic item containing 7% BDE 209 (w/w) was also tested. The BDE 209 amounts leached out in only 15 min were higher than the amounts leached from the CRM after the 16 h incubation. For the Belgian population, the exposure scenario from mouthing on toys containing PBDEs in amounts similar to the REACH threshold was found to be lower than the exposure from mother's milk, but higher than the exposure through diet or even dust. Copyright © 2015 Elsevier Ltd. All rights reserved.

Robotic Toys as a Catalyst for Mathematical Problem Solving

ERIC Educational Resources Information Center

Highfield, Kate

2010-01-01

Robotic toys present unique opportunities for teachers of young children to integrate mathematics learning with engaging problem-solving tasks. This article describes a series of tasks using Bee-bots and Pro-bots, developed as part a larger project examining young children's use of robotic toys as tools in developing mathematical and metacognitive…

Adapting and Modifying Toys for Children with Special Needs.

ERIC Educational Resources Information Center

Simpson, Cynthia G.; Lynch, Sharon A.

Many caregivers doubt their ability to provide appropriate play experiences for children with special needs included in their program because some children with disabilities may not have the ability to interact and manipulate toys in a meaningful way. This paper provides guidance in appropriately adapting toys and the play situation to allow many…

Toys: Universal Tools for Learning, Communication and Inclusion for Children with Disabilities

ERIC Educational Resources Information Center

PACER Center, 2005

2005-01-01

The toys children use during play are extremely important in their development. Anthropologists have found evidence of toys dating back as far as the first record of human life and among all cultures. Toys can be an entertaining and educational way for children to learn and respond to social situations, and they give children the opportunity to…

Using Toys to Support Infant-Toddler Learning and Development

ERIC Educational Resources Information Center

Guyton, Gabriel

2011-01-01

Choosing toys and activities that are suitable for infants and toddlers can challenge even the most experienced teacher. By being mindful of the basic principles of child development and the role of play, teachers can intentionally select toys to meet young children's unique needs and interests, supporting learning. It is also important to be…

Detection of pathogenic micro-organisms on children's hands and toys during play.

PubMed

Martínez-Bastidas, T; Castro-del Campo, N; Mena, K D; Castro-del Campo, N; León-Félix, J; Gerba, C P; Chaidez, C

2014-06-01

This study aimed to determine if the children's leisure activities impact the presence of pathogens on their hands and toys. To assess the microbiological hazard in playground areas, a pilot study that included 12 children was conducted. We then conducted an intervention study; children's hands and toys were washed before playing. Faecal coliforms, pathogenic bacteria and Giardia lamblia were quantified by membrane filtration, selective media and flotation techniques, respectively; rotavirus, hepatitis A and rhinovirus by RT-PCR. Pilot study results revealed faecal contamination on children's hands and toys after playing on sidewalks and in public parks. Pathogenic bacteria, hepatitis A and G. lamblia on children's hands were also found. In the intervention study, Staphylococcus aureus and Klebsiella pneumoniae were found on children's hands at concentrations up to 2·5 × 10(4) and 1 × 10(4) CFU hands(-1), respectively. E. coli and Kl. pneumoniae were detected on toys (2·4 × 10(3) and 2·7 × 10(4) CFU toy(-1), respectively). Salmonella spp, Serratia spp and G. lamblia cysts were also present on toys. Children's play activities influence microbial presence on hands and toys; the transfer seems to occur in both ways. Control strategy needs to be implemented to protect children from infectious diseases. © 2014 The Society for Applied Microbiology.

Safer Systems: A NextGen Aviation Safety Strategic Goal

NASA Technical Reports Server (NTRS)

Darr, Stephen T.; Ricks, Wendell R.; Lemos, Katherine A.

2008-01-01

The Joint Planning and Development Office (JPDO), is charged by Congress with developing the concepts and plans for the Next Generation Air Transportation System (NextGen). The National Aviation Safety Strategic Plan (NASSP), developed by the Safety Working Group of the JPDO, focuses on establishing the goals, objectives, and strategies needed to realize the safety objectives of the NextGen Integrated Plan. The three goal areas of the NASSP are Safer Practices, Safer Systems, and Safer Worldwide. Safer Practices emphasizes an integrated, systematic approach to safety risk management through implementation of formalized Safety Management Systems (SMS) that incorporate safety data analysis processes, and the enhancement of methods for ensuring safety is an inherent characteristic of NextGen. Safer Systems emphasizes implementation of safety-enhancing technologies, which will improve safety for human-centered interfaces and enhance the safety of airborne and ground-based systems. Safer Worldwide encourages coordinating the adoption of the safer practices and safer systems technologies, policies and procedures worldwide, such that the maximum level of safety is achieved across air transportation system boundaries. This paper introduces the NASSP and its development, and focuses on the Safer Systems elements of the NASSP, which incorporates three objectives for NextGen systems: 1) provide risk reducing system interfaces, 2) provide safety enhancements for airborne systems, and 3) provide safety enhancements for ground-based systems. The goal of this paper is to expose avionics and air traffic management system developers to NASSP objectives and Safer Systems strategies.

Serious Fun: Using Toys to Demonstrate Fluid Mechanics Principles

ERIC Educational Resources Information Center

Saviz, Camilla M.; Shakerin, Said

2014-01-01

Many students have owned or seen fluids toys in which two immiscible fluids within a closed container can be tilted to generate waves. These types of inexpensive and readily available toys are fun to play with, but they are also useful for provoking student learning about fluid properties or complex fluid behavior, including drop formation and…

Development of Gender Discrimination: Effect of Sex-Typical and Sex-Atypical Toys.

ERIC Educational Resources Information Center

Etaugh, Claire; Duits, Terri L.

Toddlers (41 girls and 35 boys) between 18 and 37 months of age were given four gender discrimination tasks each consisting of 6 pairs of color drawings. Three of the tasks employed color drawings of preschool girls and boys holding either a sex-typical toy, a sex-atypical toy, or no toy. The fourth employed pictures of sex-typical masculine and…

Eye injury risk associated with remote control toy helicopter blades.

PubMed

Alphonse, Vanessa D; Kemper, Andrew R; Rowson, Steven; Duma, Stefan M

2012-01-01

Eye injuries can be caused by a variety of consumer products and toys. Recently, indoor remote controlled (RC) toy helicopters have become very popular. The purpose of this study is to quantify eye injury risk associated with five commercially available RC toy helicopter blades. An experimental matrix of 25 tests was developed to test five different RC toy helicopter blades at full battery power on six postmortem human eyes. A pressure sensor inserted through the optic nerve measured intraocular pressure. Corneal abrasion was assessed post-impact using fluorescein dye. Intraocular pressure was correlated to injury risk for hyphema, lens damage, retinal damage, and globe rupture using published risk functions. All tests resulted in corneal abrasions; however, no other injuries were observed. The 25 tests produced an increase intraocular pressure between 15.2 kPa and 99.3 kPa (114.3 mmHg and 744.7 mmHg). Calculated blade velocities ranged between 16.0 m/s and 25.4 m/s. Injury risk for hyphema was a maximum of 0.2%. Injury risk for lens damage, retinal damage, and globe rupture was 0.0% for all tests. Blade design parameters such as length and mass did not affect the risk of eye injury. This is the first study to quantify the risk of eye injury from RC toy helicopter blades. While corneal abrasions were observed, more serious eye injuries were neither observed nor predicted to have occurred. Results from this study are critical for establishing safe design thresholds for RC toy helicopter blades so that more serious injuries can be prevented.

Brominated flame retardants in children's toys: concentration, composition, and children's exposure and risk assessment.

PubMed

Chen, She-Jun; Ma, Yun-Juan; Wang, Jing; Chen, Da; Luo, Xiao-Jun; Mai, Bi-Xian

2009-06-01

Brominated flame retardants (BFRs), including polybrominated diphenyl ethers (PBDEs), 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), decabromodiphenyl ethane (DBDPE), and polybrominated biphenyls (PBBs) were found in children's toys purchased from South China. The median BFR concentrations in the hard plastic toys were 53,000, 5540 ng/g, 101.1 ng/g, and 27.9 ng/g, fortotal PBDEs, DBDPE, BTBPE, and PBBs, respectively,which were notably higher than values in other toys. The PBDE concentrations were below the threshold limit (1000 ppm) required bythe European Commission's Restriction of Hazardous Substances (RoHS) and Waste Electrical and Electronic Equipment (WEEE) directives in all of the toys, except for one hard plastic toy with a total PBDE concentration of 5,344,000 ng/g. The BFR profiles in the toys were consistent with the patterns of their current production and consumption in China, where PBDEs, specifically decaBDE product, were the dominant BFR, followed by the emerging DBDPE. The relatively high concentrations of octa- and nonaBDEs in the foam toys and the results of principal component analysis (PCA) may suggest the decomposition of highly brominated BDEs during the manufacturing processes of the toys. Daily total PBDE exposures associated with toys via inhalation, mouthing, dermal contact, and oral ingestion ranged from 82.6 to 8992 pg/kg bw-day for children of 3 months to 14 years of age. Higher exposures, predominantly contributed through the mouthing pathway, were observed for infants and toddlers than for the other subgroups. In most cases, children's BFR exposure via the toys likely accounts for a small proportion of their daily BFR exposure, and the hazard quotients for noncancer risk evaluation were far below 1. To the author's knowledge, this is the first study to examine the concentrations of BFRs in toys, and the potential exposures to children.

Education instructors explain and demonstrate STS-54 DSO 802 toys at JSC

NASA Image and Video Library

1993-01-06

S93-25649 (6 Jan 1993) --- Carolyn Sumners, Ed.D., project director for Toys in Space, demonstrates some of the toys to be carried aboard the Space Shuttle Endeavour for the STS-54 mission later this month. Gregory Vogt, Ed.D., NASA education specialist, is seen showing another of the toys to news media representatives here for the pre-flight press briefing. The detailed supplementary objective (DSO-802) will allow the Shuttle crewmembers to experiment with the various types of toys in a microgravity environment while talking to pupils who will be able to monitor (via classroom TV sets) the activities at a number of schools.

Effects of Varied Levels of Treatment Integrity on Appropriate Toy Manipulation in Children with Autism

ERIC Educational Resources Information Center

Groskreutz, Nicole C.; Groskreutz, Mark P.; Higbee, Thomas S.

2011-01-01

We assessed the effects of varying the treatment integrity of a prompting procedure on appropriate toy manipulation in two preschool-aged children with autism. Following an assessment to identify toys with high levels of inappropriate toy manipulation, each of three toys was associated with implementation of the prompting procedure at a different…

Making Toys through Teamwork.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

The guide is designed to engage fifth and sixth grade students in learning experiences intended to acquaint them with wood construction and mass production. In addition to developing carpentry skills, students learn the safe use of tools, equipment, and materials. While simulating a toy company, they inductively develop processes for the mass…

Gender, Toys and Learning

ERIC Educational Resources Information Center

Francis, Becky

2010-01-01

In spite of continuing patterning of curriculum subject preference and choice by gender, there has been little recent attention to the argument developed in the 1970s that children play with different toys according to their gender, and that these provide girls and boys with (different) curriculum-related skills. The article describes a…

Chemical Safety Alert: Safer Technology and Alternatives

EPA Pesticide Factsheets

This alert is intended to introduce safer technology concepts and general approaches, explains the concepts and principles, and gives brief examples of the integration of safer technologies into facility risk management activities.

76 FR 55056 - Toy Safety Standard: Strategic Outreach and Education Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-06

... to test and certify to the toy safety standard. We plan to use traditional and social media to... particularly in medium- and small-size publications that target individual toy makers and crafters, such as...

Toys in Physics Lectures and Demonstrations--A Brief Review

ERIC Educational Resources Information Center

Guemez, J.; Fiolhais, C.; Fiolhais, M.

2009-01-01

The use of toys in physics teaching is common. This brief review of the physics of toys intends to show that they are not only very useful in lectures and demonstrations in order to motivate students but also very interesting from a scientific point of view. However, since their physics is sometimes too cumbersome, the effect can be the opposite.…

Magic, science and masculinity: marketing toy chemistry sets.

PubMed

Al-Gailani, Salim

2009-12-01

At least since the late nineteenth century, toy chemistry sets have featured in standard scripts of the achievement of eminence in science, and they remain important in constructions of scientific identity. Using a selection of these toys manufactured in Britain and the United States, and with particular reference to the two dominant American brands, Gilbert and Chemcraft, this paper suggests that early twentieth-century chemistry sets were rooted in overlapping Victorian traditions of entertainment magic and scientific recreations. As chemistry set marketing copy gradually reoriented towards emphasising scientific modernity, citizenship, discipline and educational value, pre-twentieth-century traditions were subsumed within domestic-and specifically masculine-tropes. These developments in branding strategies point to transformations in both users' engagement with their chemistry sets and the role of scientific toys in domestic play. The chemistry set serves here as a useful tool for measuring cultural change and lay engagement with chemistry.

When the toys take over.

PubMed

2016-08-17

When a 60-year-old man with mild learning difficulties began obsessively collecting soft toys after his mother died, David O'Driscoll used the work of psychoanalyst Donald Winnicott to help the client manage his feelings of grief and loss.

Try This: Moving Toys

ERIC Educational Resources Information Center

Preston, Christine

2018-01-01

If you think physics is only for older children, think again. Much of the playtime of young children is filled with exploring--and wondering about and informally investigating--the way objects, especially toys, move. How forces affect objects, including: change in position, motion, and shape are fundamental to the big ideas in physics. This…

Investigating the Activities of Children toward a Smart Storytelling Toy

ERIC Educational Resources Information Center

Kara, Nuri; Aydin, Cansu Cigdem; Cagiltay, Kursat

2013-01-01

This paper introduces StoryTech, a smart storytelling toy that features a virtual space, which includes computer-based graphics and characters, and a real space, which includes plush toys, background cards, and a communication interface. When children put real objects on the receiver panel, the computer program shows related backgrounds and…

Toys for Early Development of the Young Blind Child: A Guide for Parents.

ERIC Educational Resources Information Center

Illinois State Office of the Superintendent of Public Instruction, Springfield.

A booklet is presented for parents of blind children. This booklet lists various toys that are useful for the child in his development and cognitive growth. Three kits of toys are presented. Each of these kits was developed for children of approximate age groups. Kit #1 is for the very young blind infants and contains toys that usually interest…

Imagination, Playfulness, and Creativity in Children's Play with Different Toys

ERIC Educational Resources Information Center

Mo????ller, Signe?? Juhl?

2015-01-01

Based on a four-month experimental study of preschool children's play with creative-construction and social-fantasy toys, the author examines the in?uence of both types of toys on the play of preschool children. Her comparative analysis considers the impact of transformative play on the development of imagination during play activities and…

Design of an inclusive & interactive educational textile toy

NASA Astrophysics Data System (ADS)

Pereira, C.; Cunha, J.

2017-10-01

The market for educational toys is scarce in products specifically developed for blind and low sighted children, aiming not only at their motor and cognitive development as well as to the non-stigmatization of these children. Considering the development of educational toys, and based in previous research work [1], we found that textile materials offer an enormous application capability in this regard due not only to their flexibility in use and maintenance of properties, but also because of our familiarity with these materials. The main goal of this project is the study of the emotional response to an interactive educational textile toy by children with visual impairments - blind or partially sighted. In this way the project is based on four main axes: knowing the user, identifying his specific needs; knowing the product-user relationship with a special focus on tactile and emotional perception; study textile structures to best fit the design; and, finally, evaluate the user’s response to the developed product by evaluating the product experience.

Qualitative Differences Among Gender-Stereotyped Toys: Implications for Cognitive and Social Development in Girls and Boys.

ERIC Educational Resources Information Center

Miller, Cynthia L.

1987-01-01

Evaluates a system of toy classification developed to improve the assessment of gender differences in cognitive and social development. One hundred adults rated 50 children's toys on 122 "functional" dimensions. Results showed that these toys could be reliably described according to multidimensional similarities, and confirmed that toys considered…

Inhalation exposure of children to fragrances present in scented toys.

PubMed

Masuck, I; Hutzler, C; Jann, O; Luch, A

2011-12-01

When utilized in the perfuming of children's toys, fragrances capable of inducing contact allergy in human skin may also become bioavailable to children via the inhalation route. The aim of this study was to determine the area-specific emission rates of 24 fragrances from a plasticized PVC reference material that was meant to mimic a real plastic toy. This material was introduced into an emission chamber for 28 days at handling conditions or at worst-case conditions. As a result, fragrances can be separated into three categories according to their emission rates ranging from 0.0041 to 16.2 mg/m² × h, i.e., highly volatile, semivolatile, and low-volatile compounds. Compounds of the first and second categories were monitored with decreasing emission rates. Substances of the third category were detected with increasing emission rates over time. Further, higher temperatures led to higher emission rates. The emission concentration of fragrances from four real scented toys varied between 1.10 and 107 μg/m³ at day 1 in the test chamber. Therefore, short-term inhalation exposure to fragrances originating from toys was in the range of 0.53-2700 ng/kg BW/d for the children of age 1 and older. Long-term exposure to these fragrances was calculated in the range of 2.2-220 ng/kg BW/d. Besides household products and cosmetics, fragrances can be found in toys for children. Some fragrances are known contact allergens in the skin, but there is a lack of information on their effects in the human respiratory tract. Here, we analyzed and categorized fragrances present in a plasticized PVC reference material according to their emission profiles and volatility. We also demonstrate that volatile fragrances are being emitted from real toys and thus may get inhaled under consumer conditions to different extents. © 2011 John Wiley & Sons A/S.

Pediatric Audiometry: The Relative Success of Toy and Video Reinforcers.

ERIC Educational Resources Information Center

Doggett, Sheryl; Gans, Donald P.; Stein, Ramona

2000-01-01

An operate conditional technique was used to determine the relative success of toys and video shows as reinforcers for testing the hearing of 28 younger (30-month-old) and 28 older (45-month old) children. Animated toys and video shows for children were equally effective as reinforcers for both age groups. (Contains references.) (Author/CR)

Sensorized toys for measuring manipulation capabilities of infants at home.

PubMed

Passetti, Giovanni; Cecchi, Francesca; Baldoli, Ilaria; Sgandurra, Giuseppina; Beani, Elena; Cioni, Giovanni; Laschi, Cecilia; Dario, Paolo

2015-01-01

Preterm infants, i.e. babies born after a gestation period shorter than 37 weeks, spend less time exploring objects. The quantitative measurement of grasping actions and forces in infants can give insights on their typical or atypical motor development. The aim of this work was to test a new tool, a kit of sensorized toys, to longitudinally measure, monitor and promote preterm infants manipulation capabilities with a purposive training in an ecological environment. This study presents preliminary analysis of grasping activity. Three preterm infants performed 4 weeks of daily training at home. Sensorized toys with embedded pressure sensors were used as part of the training to allow quantitative analysis of grasping (pressure and acceleration applied to toys while playing). Each toy was placed on the midline, while the infant was in supine position. Preliminary data show differences in the grasping parameters in relation to infants age and the performed daily training. Ongoing clinical trial will allow a full validation of this new tool for promoting object exploration in preterm infants.

Migration limits for children's toys are nothing to play with.

PubMed

Krätke, Renate; Beausoleil, Claire; Carroquino, Maria José; Duarte-Davidson, Raquel; Fernandes, Teresa; Schoeters, Greet

2016-10-01

The European Commission and its independent Scientific Committee on Health and Environmental Risks (SCHER) published their final Opinion on estimates of the amount of toy materials ingested by children. The SCHER was asked to review available data on the ingestion of the following three types of toy material by children, and evaluate whether the ingestion amounts which formed the basis for the migration limits of 19 elements in the Toy Safety Directive are still appropriate or whether they should be changed. In the final Opinion the SCHER considers the ingestion amounts mentioned above to be appropriate, and that these ingestion amounts should remain classified as daily amounts rather than weekly. Copyright © 2016 Elsevier Inc. All rights reserved.

Fantasy Play of Preschoolers as a Function of Toy Structures.

ERIC Educational Resources Information Center

Einsiedler, Wolfgang

Two studies are presented which investigate the influence of various toy structures on the frequency of individual fantasy play forms in 3- to 6-year-old children. In the first study, the effects of high-realistic/high-complexity and low-realistic/low-complexity toy structures were compared. There were significant main effects for the factor toy…

Bacterial Contamination on Household Toys and Association with Water, Sanitation and Hygiene Conditions in Honduras

PubMed Central

Stauber, Christine E.; Walters, Adam; de Aceituno, Anna M. Fabiszewski; Sobsey, Mark D.

2013-01-01

There is growing evidence that household water treatment interventions improve microbiological water quality and reduce diarrheal disease risk. Few studies have examined, however, the impact of water treatment interventions on household-level hygiene and sanitation. This study examined the association of four water and sanitation conditions (access to latrines, improved sanitation, improved water and the plastic biosand filter) on the levels of total coliforms and E. coli on existing and introduced toys during an on-going randomized controlled trial of the plastic biosand filter (plastic BSF). The following conditions were associated with decreased bacterial contamination on children’s toys: access to a latrine, access to improved sanitation and access to the plastic BSF. Overall, compared to existing toys, introduced toys had significantly lower levels of both E. coli and total coliforms. Results suggest that levels of fecal indicator bacteria contamination on children’s toys may be associated with access to improved water and sanitation conditions in the home. In addition, the fecal indicator bacteria levels on toys probably vary with duration in the household. Additional information on how these toys become contaminated is needed to determine the usefulness of toys as indicators or sentinels of water, sanitation and hygiene conditions, behaviors and risks. PMID:23598302

Bacterial contamination on household toys and association with water, sanitation and hygiene conditions in Honduras.

PubMed

Stauber, Christine E; Walters, Adam; Fabiszewski de Aceituno, Anna M; Sobsey, Mark D

2013-04-18

There is growing evidence that household water treatment interventions improve microbiological water quality and reduce diarrheal disease risk. Few studies have examined, however, the impact of water treatment interventions on household-level hygiene and sanitation. This study examined the association of four water and sanitation conditions (access to latrines, improved sanitation, improved water and the plastic biosand filter) on the levels of total coliforms and E. coli on existing and introduced toys during an on-going randomized controlled trial of the plastic biosand filter (plastic BSF). The following conditions were associated with decreased bacterial contamination on children's toys: access to a latrine, access to improved sanitation and access to the plastic BSF. Overall, compared to existing toys, introduced toys had significantly lower levels of both E. coli and total coliforms. Results suggest that levels of fecal indicator bacteria contamination on children's toys may be associated with access to improved water and sanitation conditions in the home. In addition, the fecal indicator bacteria levels on toys probably vary with duration in the household. Additional information on how these toys become contaminated is needed to determine the usefulness of toys as indicators or sentinels of water, sanitation and hygiene conditions, behaviors and risks.

Food packaged with toys: an investigation on potential obesogenic effects in Indian children.

PubMed

Gregori, Dario; Gulati, Achal; Hochdorn, Alexander; Ballali, Simonetta; Paramesh, Haralappa; Kumar, Malathi; Baldi, Ileana

2014-09-01

To investigate, in a large pan Indian sample of school children, whether gadgets (toys) added to food increase food consumption, and if contemporary exposure to TV and/or advertising is a further promoting factor. A total of 1,680 Indian children were first randomized to food exposure with or without toy and then to a five-level exposure to TV viewing and advertising according to a 2 × 5 full factorial ad libitum eating design study. The sample size was computed to detect a difference of 20 Kcal of caloric intake (assuming the same standard deviation of 20 Kcal in both groups) between "food with gadget" (Toy) and "food alone" (No Toy) groups in each level of the exposure to TV and advertising factor, given an alpha error equal to 0.05 and a power of 0.90. Mean caloric intake both in "Toy" and "No Toy" group was around 223 Kcal. When considering exposure to TV and advertising, mean values varied negligibly between 222 and 225 Kcal. According to linear models for the effect of gadget and exposure to TV and/or advertising on children's intake, no significant adjusted associations were found, neither as main effects nor as interactions. Food consumption by children is not influenced by the presence of added toys, even after adjustment for several potential confounding factors. The city where they live and age significantly influences Indian children's caloric intake.

Nickel and cobalt release from children's toys purchased in Denmark and the United States.

PubMed

Jensen, Peter; Hamann, Dathan; Hamann, Carsten R; Jellesen, Morten S; Jacob, Sharon E; Thyssen, Jacob P

2014-01-01

Nickel is the most common allergen detected by patch testing in children. There is an increasing number of cases in children who have not had exposure to piercing. Although the clinical relevance of nickel patch test reactions in children is sometimes uncertain, continued vigilance to identify new sources of nickel exposure in this age group is important. Recent case reports have described allergic nickel contact dermatitis in children following exposure to toys, but the magnitude of this problem is unknown. The aim of this study was to evaluate nickel and cobalt release from children's toys. We purchased 212 toys in 18 different retail and online stores in the United States and Denmark. Nickel and cobalt release was tested using the dimethylglyoxime and cobalt screening spot tests. A total of 73 toys (34.4%) released nickel, and none released cobalt. Toys are a commonly overlooked source of nickel exposure and sensitization. Therefore, dermatologists, allergists, and pediatricians should consider the role of toys in their evaluation of children with dermatitis, and the parents of children with positive nickel patch test reactions should be told that toys may release nickel and be a potential chemical source in the manifestation of allergic contact dermatitis.

A Toy Model of Quantum Electrodynamics in (1 + 1) Dimensions

ERIC Educational Resources Information Center

Boozer, A. D.

2008-01-01

We present a toy model of quantum electrodynamics (QED) in (1 + 1) dimensions. The QED model is much simpler than QED in (3 + 1) dimensions but exhibits many of the same physical phenomena, and serves as a pedagogical introduction to both QED and quantum field theory in general. We show how the QED model can be derived by quantizing a toy model of…

Digital Music Toys for Young Children: Parents' Review of the "Munchkin Mozart Magic™ Cube"

ERIC Educational Resources Information Center

Costa-Giomi, Eugenia; Hunt, Edward

2014-01-01

The purpose of this study is to gather information about caregivers' views of the value of a digital music toy, its musical features, as well as their comments about children's responses to the toy. Instead of asking parents to provide their opinions about a broad category of interactive music toys, the authors selected one of the many toys…

Scientific Toy

NASA Technical Reports Server (NTRS)

1989-01-01

Tensegritoy, inspired by the tensegrity concepts of R. Buckminster Fuller, is an erector set like toy designed to give students an understanding of structural stability. It is used by children, architects, engineers, and teachers. The manufacturer, Tensegrity Systems Corporation, also offers a collapsible point of purchase display which incorporates technology developed for space station trusses described in "NASA Tech Briefs." The tech brief described deployable trusses that can be collapsed into small packages for space shuttle transport, then unfolded in space. As a result, the display occupies a minimum amount of floor space, freight cost savings are substantial and assembly can be completed quickly.

The Superconducting Bird: A Didactical Toy.

ERIC Educational Resources Information Center

Guarner, E.; Sanchez, A. M.

1992-01-01

Describes the design of the superconducting bird, a device to demonstrate the phenomenon of superconductivity. Discusses the utilization of the device as an example of a motor and compares it to the toy called the drinking bird. (MDH)

How to sell safer sex.

PubMed

Overs, C

1991-09-01

Social and economic factors determine the extent of the sex industry in societies. Despite AIDS, the sex industry will continue to thrive. Accordingly, health promotion strategies aimed at sex workers and their clients should not stem from the belief that the industry should cease to exist. This paper offers advice in developing and implementing programs to promote safer sex among sex workers. The social context is 1 element to consider in planning successful campaigns. Interventions must be combined with well-planned prevention campaigns aimed at entire populations. The opinions and participation of those involved in the industry should also be sought, while worker discussion and action upon other community issues should not be discouraged. Care should be given to target the numerous and diverse sex worker audiences in addition to other persons related to and involved in the industry. Programs should address the main obstacles to practicing safer sex, and attention should be given to ensure the provision of an adequate and regular supply of cheap or free condoms through varied distribution channels. In the area of service provision, sex workers need easy access to social support and health care services from which they are often excluded. Activities conducted around the world include the marketing of safer sex, distributing printed information on HIV and AIDS to clients, training sex workers to pass designated constructive ideas to others involved in the sex industry, referring sex workers to sex businesses supportive of safer sex practices, and developing street theater and cabaret shows in bars.

77 FR 45297 - Children's Toys and Child Care Articles Containing Phthalates; Proposed Guidance on Inaccessible...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-31

... CONSUMER PRODUCT SAFETY COMMISSION 16 CFR Part 1199 [Docket No. CPSC-2012-0040] Children's Toys... containing phthalates does not apply to any component part of children's toys or child care articles that is... guidance on inaccessible component parts in children's toys or child care articles subject to section 108...

Contamination by ten harmful elements in toys and children's jewelry bought on the North American market.

PubMed

Guney, Mert; Zagury, Gerald J

2013-06-04

Toys and children's jewelry may contain metals to which children can be orally exposed. The objectives of this research were (1) to determine total concentrations (TC's) of As, Ba, Cd, Cr, Cu, Mn, Ni, Pb, Sb, and Se in toys and jewelry (n = 72) bought on the North American market and compare TC's to regulatory limits, and (2) to estimate oral metal bioavailability in selected items (n = 4) via bioaccessibility testing. For metallic toys and children's jewelry (n = 24) 20 items had TC's exceeding migratable concentration limits (European Union). Seven of seventeen jewelry items did not comply with TC limits in U.S. and Canadian regulations. Samples included articles with very high Cd (37% [w/w]), Pb (65%), and Cu (71%) concentrations. For plastic toys (n = 18), toys with paint or coating (n = 12), and brittle or pliable toys (n = 18), TC's were below the EU migration limits (except in one toy for each category). Bioaccessibility tests showed that a tested jewelry item strongly leached Pb (gastric: 698 μg, intestinal: 705 μg) and some Cd (1.38 and 1.42 μg). Especially in metallic toys and jewelry, contamination by Pb and Cd, and to a lesser extent by Cu, Ni, As, and Sb, still poses an acute problem in North America.

Noise producing toys and the efficacy of product standard criteria to protect health and education outcomes.

PubMed

McLaren, Stuart J; Page, Wyatt H; Parker, Lou; Rushton, Martin

2013-12-19

An evaluation of 28 commercially available toys imported into New Zealand revealed that 21% of these toys do not meet the acoustic criteria in the ISO standard, ISO 8124-1:2009 Safety of Toys, adopted by Australia and New Zealand as AS/NZS ISO 8124.1:2010. While overall the 2010 standard provided a greater level of protection than the earlier 2002 standard, there was one high risk toy category where the 2002 standard provided greater protection. A secondary set of toys from the personal collections of children known to display atypical methods of play with toys, such as those with autism spectrum disorders (ASD), was part of the evaluation. Only one of these toys cleanly passed the 2010 standard, with the remainder failing or showing a marginal-pass. As there is no tolerance level stated in the standards to account for interpretation of data and experimental error, a value of +2 dB was used. The findings of the study indicate that the current standard is inadequate in providing protection against excessive noise exposure. Amendments to the criteria have been recommended that apply to the recently adopted 2013 standard. These include the integration of the new approaches published in the recently amended European standard (EN 71) on safety of toys.

Noise Producing Toys and the Efficacy of Product Standard Criteria to Protect Health and Education Outcomes

PubMed Central

McLaren, Stuart J.; Page, Wyatt H.; Parker, Lou; Rushton, Martin

2013-01-01

An evaluation of 28 commercially available toys imported into New Zealand revealed that 21% of these toys do not meet the acoustic criteria in the ISO standard, ISO 8124-1:2009 Safety of Toys, adopted by Australia and New Zealand as AS/NZS ISO 8124.1:2010. While overall the 2010 standard provided a greater level of protection than the earlier 2002 standard, there was one high risk toy category where the 2002 standard provided greater protection. A secondary set of toys from the personal collections of children known to display atypical methods of play with toys, such as those with autism spectrum disorders (ASD), was part of the evaluation. Only one of these toys cleanly passed the 2010 standard, with the remainder failing or showing a marginal-pass. As there is no tolerance level stated in the standards to account for interpretation of data and experimental error, a value of +2 dB was used. The findings of the study indicate that the current standard is inadequate in providing protection against excessive noise exposure. Amendments to the criteria have been recommended that apply to the recently adopted 2013 standard. These include the integration of the new approaches published in the recently amended European standard (EN 71) on safety of toys. PMID:24452254

Safe Energy Source in Battery-operated Toys for Children.

PubMed

Rossi, Alfredo; Vignola, Silvia; Nason, Francesca; Boschetti, Federica; Bramerio, Manuela; Bailini, Alessandro; Pinarello, Giordano

2017-11-01

Serious and even fatal consequences of disk batteries ingestion in children are well known. Among other applications, disk batteries are used to power small toys, from which they can be unexpectedly extracted and swallowed. We tested a new cell intended for little toys (green cell [GC]), after 6 and 12 hours of in vitro close contact with esophageal swine mucosa. The GC was compared with lithium and silver button batteries under the same experimental conditions. Tissues in contact with the GC did not show pH variations nor histological alterations after 6 and 12 hours. In such conditions, statistically significant differences were found between the GC and the lithium and silver batteries. So far, multidisciplinary medical effort has been driven to both emergency approach and subsequent operative strategies in children with ingested batteries. Our trial demonstrates the possibility to primarily prevent battery-induced damages by designing new-generation safe cells with no tissue toxicity to power little toys intended for children.

Infants' preferences for toys, colors, and shapes: sex differences and similarities.

PubMed

Jadva, Vasanti; Hines, Melissa; Golombok, Susan

2010-12-01

Girls and boys differ in their preferences for toys such as dolls and trucks. These sex differences are present in infants, are seen in non-human primates, and relate, in part, to prenatal androgen exposure. This evidence of inborn influences on sex-typed toy preferences has led to suggestions that object features, such as the color or the shape of toys, may be of intrinsically different interest to males and females. We used a preferential looking task to examine preferences for different toys, colors, and shapes in 120 infants, ages 12, 18, or 24 months. Girls looked at dolls significantly more than boys did and boys looked at cars significantly more than girls did, irrespective of color, particularly when brightness was controlled. These outcomes did not vary with age. There were no significant sex differences in infants' preferences for different colors or shapes. Instead, both girls and boys preferred reddish colors over blue and rounded over angular shapes. These findings augment prior evidence of sex-typed toy preferences in infants, but suggest that color and shape do not determine these sex differences. In fact, the direction of influence could be the opposite. Girls may learn to prefer pink, for instance, because the toys that they enjoy playing with are often colored pink. Regarding within sex differences, as opposed to differences between boys and girls, both boys and girls preferred dolls to cars at age 12-months. The preference of young boys for dolls over cars suggests that older boys' avoidance of dolls may be acquired. Similarly, the sex similarities in infants' preferences for colors and shapes suggest that any subsequent sex differences in these preferences may arise from socialization or cognitive gender development rather than inborn factors.

Correlates of safer sex communication among college students.

PubMed

Diiorio, C; Dudley, W N; Lehr, S; Soet, J E

2000-09-01

Correlates of safer sex communication among college students The purpose of this study was to examine factors that are thought to promote communication about safer sex and HIV among college students in the United States of America and to determine the extent to which communication about safer sex is important in the use of condoms. A better understanding of factors associated with safer sex communication can be helpful in developing HIV and STD prevention programmes for college students. Following approval from the institutional review boards of the six participating colleges and universities, researchers collected data from a random sample of students. The study included participant responses if participants were 18-25 years of age, single and sexually active. For the sample of 1349 participants, the mean age was 20.6 years. Sixty-three per cent of the sample was female, 50.5% white, 42.3% African-American, and the remainder of other ethnic groups. Over 50% of respondents reported frequent condom use, with 28% noting that they used a condom every time and 30.6% reporting condom use almost every time they had sex. Only 9.6% indicated that they never used a condom. The results of hierarchical multiple regression analysis revealed that the perception of quality of general communication with parents, the perception of a partner's attitude towards communication, communication self-efficacy, and communication outcome expectancies, were associated with safer sex communication. However, the association between safer sex communication and condom use was weak, suggesting that other factors excluded from this study are important in determining condom use for this sample of respondents. The findings provide some implications for HIV interventions. Interventions that enhance self-efficacy and positive outcome expectancies related to communication about safer sex are likely to foster discussion with a sexual partner. However, they might not lead to actual condom use.

Modeling potential effects of reduced calories in kids' meals with toy giveaways.

PubMed

Freij, Maysoun Y; Sell, Randall L; Bozack, Anne K; Weiss, Linda J; Garcia, Ana C

2014-02-01

Given the large proportion of daily calories attributable to fast food, there is growing interest in considering whether ordinances that restrict calories in kids' meals with toy giveaways could avert weight gain among children. Based upon a literature review and stakeholder feedback, a model was developed to estimate the potential number of children that could be affected by a statewide toy giveaway ordinance and the caloric savings should such a policy effectively reduce the number of calories in kids' meals with toy giveaways. Assumptions included the estimated number of children that eat fast food each day, the proportion that choose a kids' meal with a toy, the caloric savings of a kids' meal that meets nutrition standards, and the degree to which these savings could result in weight gain averted per child per year. Using New York as a case study, the model estimates that, on a typical day, 5% (163,571) of children 0-12 years of age in New York could be affected by a toy ordinance. A child who typically consumes fast food two times per week could avoid gaining approximately 2 pounds per year with an ordinance requiring kids' meals to be ≤550 calories. The amount of weight gain averted would vary according to the calorie limit set by the law and the frequency of consumption per week. Our model indicates that a reduction in calories in kids' meals with toy giveaways has the potential to positively affect weight gain in a considerable percentage of children. Limitations of the model are considered.

Estimating children's exposure to toxic elements in contaminated toys and children's jewelry via saliva mobilization.

PubMed

Guney, Mert; Nguyen, Alain; Zagury, Gerald J

2014-09-19

Children's potential for exposure to potentially toxic elements in contaminated jewelry and toys via mouth contact has not yet been fully evaluated. Various toys and jewelry (metallic toys and jewelry [MJ], plastic toys, toys with paint or coating, and brittle/pliable toys; n = 32) were tested using the saliva extraction (mouthing) compartment of the DIN and RIVM bioaccessibility protocols to assess As, Ba, Cd, Cr, Cu, Mn, Ni, Pb, Sb, and Se mobilization via saliva. Total concentrations of As, Cd, Cu, Ni, Pb, and Sb were found elevated in analyzed samples. Four metals were mobilized to saliva from 16 MJ in significant quantities (>1 μg for highly toxic Cd and Pb, >10 μg for Cu and Ni). Bioaccessible concentrations and hazard index values for Cd exceeded limit values, for young children between 6 mo- and 3 yr-old and according to both protocols. Total and bioaccessible metal concentrations were different and not always correlated, encouraging the use of bioaccessibility for more accurate hazard assessments. Bioaccessibility increased with increasing extraction time. Overall, the risk from exposure to toxic elements via mouthing was high only for Cd and for MJ. Further research on children's exposure to toxic elements following ingestion of toy or jewelry material is recommended.

The emissions of monoaromatic hydrocarbons from small polymeric toys placed in chocolate food products.

PubMed

Marć, Mariusz; Formela, Krzysztof; Klein, Marek; Namieśnik, Jacek; Zabiegała, Bożena

2015-10-15

The article presents findings on the emissions of selected monoaromatic hydrocarbons from children's toys placed in chocolate food products. The emission test system involved the application of a new type of microscale stationary emission chamber, μ-CTE™ 250. In order to determine the type of the applied polymer in the manufacture of the tested toys, Fourier transform infrared spectroscopy and thermogravimetric analysis coupled with differential scanning calorimetry were used. It was found that the tested toy components or the whole toys (figurines) are made of two main types of polymers: polyamide and acrylonitrile-butadiene-styrene copolymer. Total number of studied small polymeric toys was 52. The average emissions of selected monoaromatic hydrocarbons from studied toys made of polyamide were as follows: benzene: 0.45 ± 0.33 ng/g; toluene: 3.3 ± 2.6 ng/g; ethylbenzene: 1.4 ± 1.4 ng/g; p,m-xylene: 2.5 ± 4.5 ng/g; and styrene: 8.2 ± 9.9 ng/g. In the case of studied toys made of acrylonitrile-butadiene-styrene copolymer the average emissions of benzene, toluene, ethylbeznene, p,m-xylene and styrene were: 0.31 ± 0.29 ng/g; 2.5 ± 1.4 ng/g; 4.6 ± 8.9 ng/g; 1.4 ± 1.1 ng/g; and 36 ± 44 ng/g, respectively. Copyright © 2015. Published by Elsevier B.V.

[Determination of 21 fragrance allergens in toys by gas chromatography-ion trap mass spectrometry].

PubMed

Lü, Qing; Zang, Qing; Bai, Hua; Li, Haiyu; Kang, Suyuan; Wang, Chao

2012-05-01

A method of gas chromatography-ion trap mass spectrometry (GC-IT-MS) was developed for the determination of 21 fragrance allergens in sticker toys, plush toys and plastic toys. The experimental conditions, such as sample pretreatment conditions, and the analytical conditions of GC-IT-MS, were optimized. The sticker toy samples and plush toy samples were extracted with acetone by ultrasonic wave, and the extracts were separated on an Agilent HP-1 MS column (50 m x 0.2 mm x 0.5 microm), then determined by IT-MS and quantified by external standard method. The plastic toy samples were extracted by the dissolution-precipitation approach, cleaned up with an Envi-carb solid phase extraction column and concentrated by rotary evaporation and nitrogen blowing, then determined by GC-IT-MS and quantified by external standard method. The calibration curves showed good linearity in the range of 0.002-50 mg/L with the correlation coefficients greater than 0.996 8. The limits of quantification (LOQ, S/N > 10) were 0.02-40 mg/kg. The average recoveries of the target compounds spiked in the sample at three concentration levels were in the range of 82.2%-110.8% with the relative standard deviations (RSDs) of 0.6%-10.5%. These results show that this method is accurate and sensitive for the qualitative and quantitative determination of the 21 fragrance allergens in the 3 types of toys.

Archaeology and Developmental Psychology: A Brief Survey of Ancient Athenian Toys

ERIC Educational Resources Information Center

Sommer, Maria; Sommer, Dion

2017-01-01

The authors note that ancient Athens, in important ways, connected children, toys, and play. But they also find the scholarship of toys sparse and scattered. They discuss obstacles that can skew our modern view of the Greek mind, and they caution that modern eyes should not see play where the Greeks saw ritual and religious devotion. With these…

"A Treasure Chest of Service": The Role of Toy Libraries within Play Policy in Wales

ERIC Educational Resources Information Center

Powell, Robat; Seaton, Nia

2007-01-01

Since the first toy libraries opened in the 1960s and 1970s to support families of children with special educational needs, they have expanded to serve broader communities. Toy libraries do more than lend toys: they can provide family support services and specialist support to families with children with special educational needs, benefit…

The Public Health Challenge of Consumer Non-Compliance to Toy Product Recalls and Proposed Solutions

PubMed Central

Yu, Xiayang

2018-01-01

This paper addresses the public health issue of toy product recalls in the United States, an under-addressed topic in scholarly literature, yet highly relevant to the prevention of pediatric injuries. Toy-related injuries led to 274,000 emergency room visits and seven fatalities in 2016 in the United States, and toy-related injury rates have remained stable over the last five years despite declining incidences of recalls. While dangerous toys not being recalled and the misuse of “safe” products are possible contributing factors, consumer non-response to recall notices also contributes to unintentional child injury from dangerous toys. We discuss the process of recalling toys, and the role of the U.S. Consumer Product Safety Commission in that process. We also review potential factors behind significant consumer non-response to recall notifications, citing economic and psychological theories as explanations for the actions of multiple stakeholders in the recall process. We close by proposing reforms at the regulatory, consumer, and retailer levels that might boost compliance with recall notifications and ultimately reduce injury morbidity and mortality. PMID:29562602

STS-54 DSO 802, Educational activities "Physics of Toys", equipment

NASA Image and Video Library

1993-01-06

S93-25648 (Jan 1993) --- Part of the educational activities onboard the Space Shuttle Endeavour for STS-54 will include several experiments with various toys, some of which are depicted here. The detailed supplementary objective (DSO-802) will allow the Shuttle crewmembers to experiment with the various types of toys in a microgravity environment while talking to pupils who will be able to monitor (via classroom TV sets) the activities at a number of schools.

Using a narrative to spark safer sex communication.

PubMed

Donné, Lennie; Hoeks, John; Jansen, Carel

2017-10-01

College students are a group at risk for contracting sexually transmitted infections (STIs). While they are generally well informed about STIs, they do not consistently use condoms. An important element in preventing STIs is safer sex communication, especially with a sexual partner. This may be difficult, however, because of a lack of experience in talking about safer sex or because of the absence of suitable role models. In this study, a narrative intervention was tested that was developed to provide receivers with a social script for safer sex communication. An experiment was conducted among college students ( N  = 225) who were exposed to either a narrative intervention or a non-narrative (brochure) intervention, followed by a post-test questionnaire. In the narrative condition, part of the participants completed a pre-test questionnaire before being exposed to the intervention. Compared to pre-test scores, the narrative positively influenced safer sex communication intentions. The results show no significant differences between post-test scores of the narrative and the non-narrative condition. Mediation analyses showed that narrative processes (identification and transportation) were positively related to safer sex communication. In this study, we investigated both the effects of a narrative intervention on safer sex communication intentions, and the mechanisms of narrative processing underlying these effects. The narrative turned out to be as effective as a brochure version with the same information. Our mediation analyses suggest that narratives can be made more persuasive by increasing the reader's involvement with the story as a whole, and with one of the characters in particular.

Determination of 48 fragrance allergens in toys using GC with ion trap MS/MS.

PubMed

Lv, Qing; Zhang, Qing; Li, Wentao; Li, Haiyu; Li, Pi; Ma, Qiang; Meng, Xianshuang; Qi, Meiling; Bai, Hua

2013-11-01

This paper presents a method for the simultaneous determination of 48 fragrance allergens in four types of toys (plastic toys, play clays, plush toys, and paper toys) based on GC with ion trap MS/MS. Compared with single-stage MS, MS/MS is superior in terms of the qualification and quantification of a large range of compounds in complicated matrices. Procedures for extraction and purification were optimized for each toy type. The method proved to be linear over a wide range of concentrations for all analytes with correlation coefficients between 0.9768 and 0.9999. Validation parameters, namely, LODs and LOQs, ranged from 0.005-5.0 and from 0.02-20 mg/kg, respectively. Average recoveries of target compounds (spiked at three concentration levels) were in the range of 79.5-109.1%. Intraday and interday repeatabilities of the proposed method varied from 0.7-10.5% and from 3.1-13.4%, respectively. The proposed method was used to monitor fragrance allergens in commercial toy products. Our findings indicate that this method is an accurate and effective technique for analyzing fragrance allergens in materials composed of complex components. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Not Just Fun and Games: Toy Advertising on Television Targeting Children Promotes Sedentary Play.

PubMed

Potvin Kent, Monique; Velkers, Clive

2017-10-01

To examine the volume of television toy advertising targeting Canadian children and to determine if it promotes active or sedentary play, targets males or females more frequently, and has changed over time. Data for toy/game advertising from 27 television stations in Toronto for the month of May in 2006 and 2013 were licensed from Neilsen Media Research (Montreal, Quebec, Canada). A content analysis was performed on all ads to determine what age group and gender were targeted and whether physical or sedentary activity was being promoted. Comparisons were made between 2006 and 2013. There were 3.35 toy ads/h/children's specialty station in 2013 (a 15% increase from 2006). About 88% of toy ads promoted sedentary play in 2013, a 27% increase from 2006 levels, while toy ads promoting active play decreased by 33%. In both 2006 and 2013, a greater number of sedentary toy ads targeted males (n = 1519, May 2006; n = 2030, May 2013) compared with females (n = 914, May 2006; n = 1619, May 2013), and between 2006 and 2013, these ads increased significantly for both males and females. Future research should explore whether such advertising influences children's preferences for activities and levels of physical activity.

The Role of Peers' Gender in Children's Naturally Occurring Interest in Toys.

ERIC Educational Resources Information Center

Shell, Rita; Eisenberg, Nancy

1990-01-01

Examined the effect of observation of gender-related information in the peer group on preschoolers' attention to toys that were not clearly delineated as appropriate for one sex or the other. Contemporaneous peer involvement was significantly associated with children's toy adoption, but cumulative peer involvement was not. (Author/BB)

Background Television and Infants' Allocation of Their Attention during Toy Play

ERIC Educational Resources Information Center

Setliff, Alissa E.; Courage, Mary L.

2011-01-01

The effect of background television on 6- and 12-month-olds' attention during 20 min of toy play was examined. During the first or second half of the session, a clip from a variety of commonly available television programs was presented. The duration and frequency of infants' looks to the toys and to the television indicated that regardless of age…

Investigating the obesogenic effects of marketing snacks with toys: an experimental study in Latin America.

PubMed

Gregori, Dario; Ballali, Simonetta; Gafare, Claudia Elena; Casella, Adriana; Stefanini, Giulia; de Sousa Alves, Rogenia; Franchin, Laura; Amador, Ignacio; Da Silva, Neila Maria Almedia; Dibildox, Javier

2013-07-10

The inclusion of toys in food packages is a common marketing practice, and it is suspected of promoting obesogenic behaviours. This study aimed to determine whether toys packaged with food are indeed increasing the amount of food eaten by children, and if this effect is enhanced by contemporary exposure to TV and/or advertising. A total of 600 children (balanced according to gender and age groups, 3-6 and 7-10 years old) were randomized in three school facilities in Argentina, Brazil and Mexico and exposed to food (snacks) alone or food associated with toys in an experimental setting. All of the children received the same meal at lunchtime. The products were packages in which chocolate was associated with toys in an egg-shaped container partially filled by chocolate. The children were asked to eat ad libitum for 20 minutes during the afternoon break. In addition, the children were randomized into two groups and either shown or not shown a movie cartoon, with three different levels of exposure to commercials in the TV viewing condition (1, 2 or 3 advertisements). No significant differences emerged between the "toys" and "no toys" groups even after taking into account exposure to TV, commercials and other confounding factors. The inclusion of toys in food packages was not shown per se to lead to an increase in the caloric intake of children.

Toying with the World: Children, Virtual Pets and the Value of Mobility

ERIC Educational Resources Information Center

Ruckenstein, Minna

2010-01-01

This article approaches childhood as an emergent condition in which children, their caregivers and toys all take an active part and argues that the focus on toys opens important insights for studying processes of social reproduction and change. This is demonstrated by describing children's interactions with virtual pets that encourage children to…

Prenatal hormones and postnatal socialization by parents as determinants of male-typical toy play in girls with congenital adrenal hyperplasia.

PubMed

Pasterski, Vickie L; Geffner, Mitchell E; Brain, Caroline; Hindmarsh, Peter; Brook, Charles; Hines, Melissa

2005-01-01

Toy choices of 3- to 10-year-old children with congenital adrenal hyperplasia (CAH) and of their unaffected siblings were assessed. Also assessed was parental encouragement of sex-typed toy play. Girls with CAH displayed more male-typical toy choices than did their unaffected sisters, whereas boys with and without CAH did not differ. Mothers and fathers encouraged sex-typical toy play in children with and without CAH. However, girls with CAH received more positive feedback for play with girls' toys than did unaffected girls. Data show that increased male-typical toy play by girls with CAH cannot be explained by parental encouragement of male-typical toy play. Although parents encourage sex-appropriate behavior, their encouragement appears to be insufficient to override the interest of girls with CAH in cross-sexed toys.

Using a narrative to spark safer sex communication

PubMed Central

Donné, Lennie; Hoeks, John; Jansen, Carel

2017-01-01

Objective: College students are a group at risk for contracting sexually transmitted infections (STIs). While they are generally well informed about STIs, they do not consistently use condoms. An important element in preventing STIs is safer sex communication, especially with a sexual partner. This may be difficult, however, because of a lack of experience in talking about safer sex or because of the absence of suitable role models. In this study, a narrative intervention was tested that was developed to provide receivers with a social script for safer sex communication. Design: An experiment was conducted among college students (N = 225) who were exposed to either a narrative intervention or a non-narrative (brochure) intervention, followed by a post-test questionnaire. In the narrative condition, part of the participants completed a pre-test questionnaire before being exposed to the intervention. Results: Compared to pre-test scores, the narrative positively influenced safer sex communication intentions. The results show no significant differences between post-test scores of the narrative and the non-narrative condition. Mediation analyses showed that narrative processes (identification and transportation) were positively related to safer sex communication. Conclusion: In this study, we investigated both the effects of a narrative intervention on safer sex communication intentions, and the mechanisms of narrative processing underlying these effects. The narrative turned out to be as effective as a brochure version with the same information. Our mediation analyses suggest that narratives can be made more persuasive by increasing the reader’s involvement with the story as a whole, and with one of the characters in particular. PMID:28919639

Safer Choice Partner of the Year Awards Application Form

EPA Pesticide Factsheets

EPA's Design for the Environment program developed the Safer Product Labeling Program Partner of the Year Award program to recognize DfE stakeholders that have furthered the safer chemistry goals of the program

Lead migration from toys by anodic stripping voltammetry using a bismuth film electrode.

PubMed

Leal, M Fernanda C; Catarino, Rita I L; Pimenta, Adriana M; Souto, M Renata S; Afonso, Christelle S; Fernandes, Ana F Q

2016-09-02

Metals may be released from toys via saliva during mouthing, via sweat during dermal contact, or via gastric and intestinal fluids after partial or whole ingestion. In this study, we determined the lead migration from toys bought on the Portuguese market for children below 3 years of age. The lead migration was performed according to the European Committee for Standardization EN 71-3, which proposes a 2-hour migration test that simulates human gastric conditions. The voltammetric determination of migrated lead was performed by anodic stripping voltammetry (ASV) at a bismuth film electrode (BiFE). For all the analyzed toys, the values of migrated lead did not exceed the limits imposed by the European Committee for Standardization EN 71-3 (90 mg kg -1 ) and by the EU Directive 2009/48/EC (13.5 mg kg -1 ) on the safety of toys.

Determinants of Safer Sex Behaviors among College Students

ERIC Educational Resources Information Center

Kanekar, Amar; Sharma, Manoj

2010-01-01

Safer sex behaviors (monogamy, sexual abstinence, correct and consistent condom usage) are important for prevention of sexually transmitted diseases and HIV/AIDS among college students. The purpose of this article was to review studies addressing determinants of safer sex behaviors among college students. In order to collect materials for this…

Consumer behaviour and environmental education in the field of waste electrical and electronic toys: A Spanish case study

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

Pérez-Belis, V.; Bovea, M.D., E-mail: bovea@uji.es; Simó, A.

Highlights: • Consumption/disposal habits of waste electrical and electronic toys. • Environmental education as a key factor to improve WEEE management. • Three environmental education actions to increase the collection of waste toys. - Abstract: This paper reports on a project focused on obtaining the current consumption and disposal habits of electrical and electronic toys from a survey aimed at parents of children of nine pre- and primary schools. In addition, it is also focused on identifying the most effective way of transmitting environmental information to parents and children to promote the collection of electrical and electronic toys at theirmore » end-of-life. The study was implemented in a Spanish municipality. With regard to the consumption habits, aspects related to the amount of toys that children receive annually and percentage of those which are electrical and electronic toys have been obtained and classified according to the family size. Results from Chi-squared analysis and Ordinal Logistic Regression show that there is a statistically significance relationship among these variables. Regarding disposal habits, aspects related to the reasons and way for discarding electrical and electronic toys, time that toys are kept at home or the willingness to rent or buy second hand e-toys have been obtained. What really attracts attention is that, apart from consumers who donate the toy to family or social associations, 67.1% of consumers discard them along with other waste fractions in domestic bins, whereas only 32.9% do so at recycling points, as Directive 2012/19/EU requires. To increase this percentage, three environmental education actions (distinguishing from each other by the way used to transmit the environmental information: paper, audiovisual or personal communication) have been designed, applied and evaluated their efficiency according to the amount of waste toys collected.« less

The Sony PlayStation II EyeToy: low-cost virtual reality for use in rehabilitation.

PubMed

Rand, Debbie; Kizony, Rachel; Weiss, Patrice Tamar L

2008-12-01

The objective of this study was to investigate the potential of using a low-cost video-capture virtual reality (VR) platform, the Sony PlayStation II EyeToy, for the rehabilitation of older adults with disabilities. This article presents three studies that were carried out to provide information about the EyeToy's potential for use in rehabilitation. The first study included the testing of healthy young adults (N = 34) and compared their experiences using the EyeToy with those using GestureTek's IREX VR system in terms of a sense of presence, level of enjoyment, control, success, and perceived exertion. The second study aimed to characterize the VR experience of healthy older adults (N = 10) and to determine the suitability and usability of the EyeToy for this population and the third study aimed to determine the feasibility of the EyeToy for use by individuals (N = 12) with stroke at different stages. The implications of these three studies for applying the system to rehabilitation are discussed.

Finding the average speed of a light-emitting toy car with a smartphone light sensor

NASA Astrophysics Data System (ADS)

Kapucu, Serkan

2017-07-01

This study aims to demonstrate how the average speed of a light-emitting toy car may be determined using a smartphone’s light sensor. The freely available Android smartphone application, ‘AndroSensor’, was used for the experiment. The classroom experiment combines complementary physics knowledge of optics and kinematics to find the average speed of a moving object. The speed of the toy car is found by determining the distance between the light-emitting toy car and the smartphone, and the time taken to travel these distances. To ensure that the average speed of the toy car calculated with the help of the AndroSensor was correct, the average speed was also calculated by analyzing video-recordings of the toy car. The resulting speeds found with these different methods were in good agreement with each other. Hence, it can be concluded that reliable measurements of the average speed of light-emitting objects can be determined with the help of the light sensor of an Android smartphone.

Investigating Solids, Liquids, and Gases with TOYS: States of Matter and Changes of State. Activities for Middle School Grades.

ERIC Educational Resources Information Center

Sarquis, Jerry; Hogue, Lynn; Sarquis, Mickey; Woodward, Linda

The project Teaching Science with TOYS promotes toys as an ideal mechanism for science instruction, because they are an everyday part of the students' world and carry a user-friendly message. TOYS Teacher Resource Modules are collections of "TOYS" activities grouped around a topic or theme with supporting science content and pedagogical…

Dimensions of Childhood Play and Toys

ERIC Educational Resources Information Center

Sandberg, Anette; Vuorinen, Tuula

2008-01-01

The purpose of this article is to describe and analyse play through a contemporary historical perspective, based upon pre-school teachers', students majoring in education, and teacher education students' descriptions of memories from their childhood regarding play and toys. The overall method is retrospective. The data consists of 111 interviews…

Association of the Type of Toy Used During Play With the Quantity and Quality of Parent-Infant Communication.

PubMed

Sosa, Anna V

2016-02-01

The early language environment of a child influences language outcome, which in turn affects reading and academic success. It is unknown which types of everyday activities promote the best language environment for children. To investigate whether the type of toy used during play is associated with the parent-infant communicative interaction. Controlled experiment in a natural environment of parent-infant communication during play with 3 different toy sets. Participant recruitment and data collection were conducted between February 1, 2013, and June 30, 2014. The volunteer sample included 26 parent-infant (aged 10-16 months) dyads. Fifteen-minute in-home parent-infant play sessions with electronic toys, traditional toys, and books. Numbers of adult words, child vocalizations, conversational turns, parent verbal responses to child utterances, and words produced by parents in 3 different semantic categories (content-specific words) per minute during play sessions. Among the 26 parent-infant dyads, toy type was associated with all outcome measures. During play with electronic toys, there were fewer adult words (mean, 39.62; 95% CI, 33.36-45.65), fewer conversational turns (mean, 1.64; 95% CI, 1.12-2.19), fewer parental responses (mean, 1.31; 95% CI, 0.87-1.77), and fewer productions of content-specific words (mean, 1.89; 95% CI, 1.49-2.35) than during play with traditional toys or books. Children vocalized less during play with electronic toys (mean per minute, 2.9; 95% CI, 2.16-3.69) than during play with books (mean per minute, 3.91; 95% CI, 3.09-4.68). Parents produced fewer words during play with traditional toys (mean per minute, 55.56; 95% CI, 46.49-64.17) than during play with books (mean per minute, 66.89; 95% CI, 59.93-74.19) and use of content-specific words was lower during play with traditional toys (mean per minute, 4.09; 95% CI, 3.26-4.99) than during play with books (mean per minute, 6.96; 95% CI, 6.07-7.97). Play with electronic toys is associated with

Effects of Infant-Parent Play with a Technology-Enhanced Toy: Affordance-Related Actions and Communicative Interactions

ERIC Educational Resources Information Center

Bergen, Doris; Hutchinson, Kathleen; Nolan, Joan T.; Weber, Deborah

2010-01-01

Infant-parent play with toys is an early form of social communication, and the toy features (i.e., affordances), as well as the child's language competence, contribute to the developmental level of the play and the types of play actions that occur. This research, conducted in cooperation with a toy manufacturer, investigated how the affordances of…

16 CFR § 1500.18 - Banned toys and other banned articles intended for use by children.

Code of Federal Regulations, 2013 CFR

2013-01-01

... injury. (5) Caps (paper or plastic) intended for use with toy guns and toy guns not intended for use with caps if such caps when so used or such toy guns produce impulse-type sound at a peak pressure level at... spring and another part of the article. (iv) Holes in plates or tubes which provide the possibility of...

A toy Penrose inequality and its proof

NASA Astrophysics Data System (ADS)

Bengtsson, Ingemar; Jakobsson, Emma

2016-12-01

We formulate and prove a toy version of the Penrose inequality. The formulation mimics the original Penrose inequality in which the scenario is the following: a shell of null dust collapses in Minkowski space and a marginally trapped surface forms on it. Through a series of arguments relying on established assumptions, an inequality relating the area of this surface to the total energy of the shell is formulated. Then a further reformulation turns the inequality into a statement relating the area and the outer null expansion of a class of surfaces in Minkowski space itself. The inequality has been proven to hold true in many special cases, but there is no proof in general. In the toy version here presented, an analogous inequality in (2 + 1)-dimensional anti-de Sitter space turns out to hold true.

STS-54 Physics of Toys

NASA Technical Reports Server (NTRS)

1993-01-01

Greg Vogt, NASA Headquarters Education Specialist, and Carolyn Sumners, Houston Museum of Natural Science, give an overview of the spaceborne experiments that will take place on the STS-54 Endeavour mission. Mr. Vogt discusses the objectives and procedures of the experiments, which are structured around using toys to show the effects of microgravity. Mr. Vogt and Ms. Sumners then answer questions from the press.

CREW TRAINING (TOYS) - STS-51E - JSC

NASA Image and Video Library

1985-01-26

S85-26476 (1 February 1985) --- Astronaut Jeffrey A. Hoffman, 51-D mission specialist, goes through a one-G simulation of operation of a friction-powered toy car in NASA's one-G Shuttle trainer at the Johnson Space Center.

Effects of Social and Isolate Toys on Social Play in an Inclusive Setting.

ERIC Educational Resources Information Center

Ivory, Jennifer J.; McCollum, Jeanette A.

1999-01-01

A study evaluated whether the availability of particular types of toys would influence the level of interactive play achieved by eight preschool children with disabilities in an inclusive preschool classroom. Results indicated that cooperative play was significantly more likely when social toys were available. (Author/CR)

Evaluation of eye injury risk from projectile shooting toys using the focus headform - biomed 2009.

PubMed

Bisplinghoff, Jill A; Duma, Stefan M

2009-01-01

Half of eye injuries in the United States are caused by a blunt impact and more specifically, eye injuries effecting children often result from projectile shooting toys. The purpose of this study is to evaluate the risk of eye injuries of currently available projectile shooting toys. In order to assess the risk of each toy, a Facial and Ocular Countermeasure Safety (FOCUS) headform was used to measure the force applied to the eye during each hit for a total of 18 tests. The selected toys included a dart gun, a foam launcher, and a ball launcher. The force ranged from 4-93 N and was analyzed using the injury risk function for globe rupture for the FOCUS headform. Projectile characteristics were also examined using normalized energy to determine risk of corneal abrasion, hyphema, lens dislocation, retinal damage and globe rupture. It was found that the three toys tested produced peak loads corresponding with risk of globe rupture between 0% and 17.3%. The normalized energy results show no risk of hyphema, lens dislocation, retinal damage or globe rupture and a maximum risk of corneal abrasion of 5.9%. This study concludes that although there are many eye injuries caused by projectiles, the selected toys show a very low risk of eye injury.

Toy-playing behavior, sex-role orientation, spatial ability, and science achievement

NASA Astrophysics Data System (ADS)

Tracy, Dyanne M.

The purpose of this correlational study was to examine the possible relationships among children's extracurricular toy-playing habits, sex-role orientations, spatial abilities, and science achievement. Data were gathered from 282 midwestern, suburban, fifth-grade students. It was found that boys had significantly higher spatial skills than girls. No significant differences in spatial ability were found among students with different sex-role orientations. No significant differences in science achievement were found between girls and boys, or among students with the four different sex-role orientations. Students who had high spatial ability also had significantly higher science achievement scores than students with low spatial ability. Femininely oriented boys who reported low playing in the two-dimensional, gross-body-movement, and proportional-arrangement toy categories scored significantly higher on the test of science achievement than girls with the same sex-role and toy-playing behavior.

Toy Gliders

NASA Technical Reports Server (NTRS)

1997-01-01

Toy designers at Hasbro, Inc. wanted to create a foam glider that a child could fly with little knowledge of aeronautics. But early in its development, the Areo Nerf gliders had one critical problem: they didn't fly so well. Through NASA's Northeast Regional Technology Transfer Center, Hasbro was linked with aeronautical experts at Langley Research Center. The engineers provided information about how wing design and shape are integral to a glider's performance. The Hasbro designers received from NASA not only technical guidance but a hands-on tutorial on the physics of designing and flying gliders. Several versions of the Nerf glider were realized from the collaboration. For instance, the Super Soaring Glider can make long-range, high performance flights while the Ultra-Stunt Glider is ideal for performing aerial acrobatics.

[Eyeball perforation of a 7-year-old girl caused by the "Must-Have Office Toy 2017" : The potential risk of injury by a spinning toy (fidget spinner)].

PubMed

Nessmann, A; Chaloupka, K; Böni, C

2018-03-01

A 7-year-old girl presented to the emergency department of the eye clinic with an eyeball perforation with iris prolapse and corneal as well as scleral wounds of the left eye caused by a spinning toy (fidget spinner). A surgical wound inspection with iris reposition and corneal and scleral suture were performed without delay. This case report demonstrates the potential risk of this popular toy.

Testing for lead in toys at day care centers.

PubMed

Sanders, Martha; Stolz, Julie; Chacon-Baker, Ashley

2013-01-01

Exposure to lead-based paint or material has been found to impact children's cognitive and behavioral development at blood lead levels far below current standards. The purpose of the project was to screen for lead in toy items in daycare centers in order to raise awareness of inside environmental lead exposures and minimize lead-based exposures for children. Occupational therapy students in a service learning class tested for lead in ten daycare or public centers using the XRF Thermo Scientific Niton XL3t, a method accepted by the Consumer Product Safety Commission (CPSC). A total of 460 items were tested over a two-month period for an average of 66 toys per setting. Fifty six (56) items tested > 100 ppm, which represented 12% of the entire sample. Items with high lead levels included selected toys constructed with lead-based paint, lead metals, plastics using lead as a color enhancer, and decorative objects. While the actual number of lead-based products is small, the cumulative exposure or habitual use may pose an unnecessary risk to children. Indoor exposures occurred for all day care centers regardless of socio-economic levels. Recommendations to minimize exposures are provided.

Toy models and stylized realities

NASA Astrophysics Data System (ADS)

Marsili, M.

2007-01-01

I discuss the role of toy models as theoretical tools for understanding complex systems of interacting agents. I review some concrete examples, in order to illustrate how this approach is able to capture, though in an admittedly stylized way, the interactions and non-linearities which are responsible for the rich phenomenology observed in reality. This allows one to interpret the system's behavior in terms of phase transitions and critical phenomena.

Toys to Go: A Guide to the Use of Realia in Public Libraries.

ERIC Educational Resources Information Center

Hektoen, Faith H., Ed.; Rinehart, Jeanne R., Ed.

Realia are toys, articles and other three-dimensional objects that a child handles, manipulates or plays with to gain direct experience and information about his/her environment. Realia may include: models, toys, games, tools, puppets, costumes, and musical instruments. Children of all socioeconomic levels have the same developmental needs for…

The Thermobile: A Nitinol-Based Scientific Toy.

ERIC Educational Resources Information Center

Kauffman, George B.; Mayo, Isaac

1998-01-01

Provides information on the use of a toy engine with no visible power source that is designed to demonstrate the conversion of low-temperature thermal energy to mechanical energy by means of a Nitinol loop wrapped around a system of two pulleys. (DDR)

Gender Stereotypes of Children's Toys: Investigating the Perspectives of Adults Who Have and Do Not Have Children

ERIC Educational Resources Information Center

Boekee, Kristy; Brown, Ted

2015-01-01

Often certain types of toys are considered more appropriate either for boys or for girls to play with. Therapists often use toys to engage children in intervention activities to promote skill development. This study investigated the gender stereotype perspectives of children's toys held by adults who were and were not parents. Fifty-two…

The Happy Meal® Effect: the impact of toy premiums on healthy eating among children in Ontario, Canada.

PubMed

Hobin, Erin P; Hammond, David G; Daniel, Samantha; Hanning, Rhona M; Manske, Steve

2012-05-24

"Toy premiums", offered with McDonald's Happy Meals®, are a prominent form of food marketing directed at children. Two California jurisdictions recently implemented policies that only permit offering fast-food toy premiums with meals that meet certain nutritional criteria. The primary objective of the current study was to examine elements of this policy in a Canadian context and determine if children select healthier food products if toy premiums are only offered with healthier food options. The study also examined if the impact of restricting toy premiums to healthier foods varied by gender and age. A between-groups experimental study was conducted with 337 children aged 6-12 years attending day camps in Ontario, Canada. Children were offered one of four McDonald's Happy Meals® as part of the camp lunch program: two "healthier" meals that met the nutritional criteria and two meals that did not. In the control condition, all four meals were offered with a toy premium. In the intervention condition, the toy was only offered with the two "healthier" meals. Children were significantly more likely to select the healthier meals when toys were only offered with meals that met nutritional criteria (OR=3.19, 95% CI: 1.89-5.40). The effect of pairing toys with healthier meals had a stronger effect on boys than girls (OR=1.90, 95% CI: 1.14-3.17). Policies that restrict toy premiums to food that meet nutritional criteria may promote healthier eating at fast-food restaurants.

People, Things, and Places for Young Children. Selecting Toys for Handicapped Children [and] Playgrounds for Exceptional Children: Considering the Options.

ERIC Educational Resources Information Center

Kemnitzer, Ronald B.; Williams, Ronald R.

The two papers focus on methods of selecting toys for handicapped children and options in playground equipment for this population. The qualities of a good toy, such as stimulation and safety, are examined. The author discusses various considerations in selecting toys for different handicaps; for example, toys for visually impaired children should…

New From Online: Toying With Chemistry

ERIC Educational Resources Information Center

Harris, Julie; Kehoe, Steven

2005-01-01

Toys which can help to learn the basics and more in-depth chemistry concept are investigated and explained, which are also available online on the website. Some of the examples are simple LCD clock powered by citric acid of lemon, crystal radio made from simple household materials, firework, homemade snow globe, which explains the properties of…

Increasing Toy Play among Toddlers with Multiple Disabilities in an Inclusive Classroom: A More-to-Less, Child-Directed Intervention Continuum.

ERIC Educational Resources Information Center

DiCarlo, Cynthia F.; Reid, Dennis H.; Stricklin, Sarintha B.

2003-01-01

A study evaluated a more-to-less, child-directed continuum of intervention to increase toy play among six toddlers with multiple disabilities. Toddlers were provided with repeated choices of preferred toys in a child-directed manner. Nonprompted toy play for two toddlers increased. Toy play also increased for another child after staff prompts and…

Playing with Technology: Mother-Toddler Interaction Scores Lower during Play with Electronic Toys

ERIC Educational Resources Information Center

Wooldridge, Michaela B.; Shapka, Jennifer

2012-01-01

To investigate play with electronic toys (battery-operated or digital), 25 mother-toddler (16-24 months old) dyads were videotaped in their homes playing with sets of age-appropriate electronic and non-electronic toys for approximately 10 min each. Parent-child interactions were coded from recorded segments of both of the play conditions using the…

Young Children's Classification, Stereotyping and Play Behaviour for Gender Neutral and Ambiguous Toys

ERIC Educational Resources Information Center

Cherney, Isabelle D.; Dempsey, Jessica

2010-01-01

Developmental intergroup theory would predict that children develop fewer or weaker stereotypes about toys that have less distinguishable gender attributes than those that are clearly associated with a gender. The purpose of this study was to investigate the role of neutral and ambiguous toys in 31 three- to five-year-old children's play behaviour…

Toy Preference and Safety Knowledge: A Pilot Survey of Teachers of Young Children.

ERIC Educational Resources Information Center

Evans, Joyce; Stewart, Patricia

This paper describes the procedures, instrumentation, data analysis and results of a pilot study of the extent of teachers' knowledge of (1) toy safety and (2) teachers' and children's preferences for toys. The survey was conducted in the form of a 22-item questionnaire administered during a training workshop for Head Start teachers. Teachers were…

The business case for transitioning to safer chemicals.

PubMed

McFadden, Roger D

2011-01-01

Emerging domestic and international chemical regulations and a heightened consumer awareness of chemicals of concern in products is challenging American businesses to reevaluate and reconsider their approaches to supply chain management and product design. Some of these companies recognize business opportunities and are responding proactively with innovative strategies and tactics. This article describes steps that Staples Inc., the world's largest office products provider, is taking to meet demand for products that are safer and more sustainable. In trying to meet the demand for safer products, Staples faces significant barriers, including the complexity of supply chains, data gaps, and confidential business information. New collaborations between companies, government, and advocates, and improved tools and criteria for defining safer products enhance the ability of businesses, like Staples, to meet new consumer demands.

Consumer behaviour and environmental education in the field of waste electrical and electronic toys: a Spanish case study.

PubMed

Pérez-Belis, V; Bovea, M D; Simó, A

2015-02-01

This paper reports on a project focused on obtaining the current consumption and disposal habits of electrical and electronic toys from a survey aimed at parents of children of nine pre- and primary schools. In addition, it is also focused on identifying the most effective way of transmitting environmental information to parents and children to promote the collection of electrical and electronic toys at their end-of-life. The study was implemented in a Spanish municipality. With regard to the consumption habits, aspects related to the amount of toys that children receive annually and percentage of those which are electrical and electronic toys have been obtained and classified according to the family size. Results from Chi-squared analysis and Ordinal Logistic Regression show that there is a statistically significance relationship among these variables. Regarding disposal habits, aspects related to the reasons and way for discarding electrical and electronic toys, time that toys are kept at home or the willingness to rent or buy second hand e-toys have been obtained. What really attracts attention is that, apart from consumers who donate the toy to family or social associations, 67.1% of consumers discard them along with other waste fractions in domestic bins, whereas only 32.9% do so at recycling points, as Directive 2012/19/EU requires. To increase this percentage, three environmental education actions (distinguishing from each other by the way used to transmit the environmental information: paper, audiovisual or personal communication) have been designed, applied and evaluated their efficiency according to the amount of waste toys collected. Copyright © 2014 Elsevier Ltd. All rights reserved.

Wear your hat: representational resistance in safer sex discourse.

PubMed

Nelson, S D

1994-01-01

Through an analysis of four posters used by the AIDS Action Committee of Massachusetts, this article asks how representation can effectively promote safer sex practices. The images under investigation have different targeted groups--one is aimed at African-American men, one at Latinas, and two at gay men. Using a frame-work that connects definitions of sex in the respective communities with differences surrounding gender, race, and class, the imagery is unpacked in order to expose the effects of safer sex representation. This essay then argues that the degree to which ingrained definitions of sex are challenged constitutes a determining factor in the success or failure of safer sex representations.

Effects of Toys on the Play Quality of Preschool Children: Influence of Gender, Ethnicity, and Socioeconomic Status

ERIC Educational Resources Information Center

Trawick-Smith, Jeffrey; Wolff, Jennifer; Koschel, Marley; Vallarelli, Jamie

2015-01-01

This study examined the effects of nine toys on the play of 60 3- and 4-year-old children in culturally diverse preschool classrooms. The toys, which varied in their features and intended uses, were selected from a list of those that were nominated by teachers and parents as being developmentally beneficial. Each toy was video recorded for 240 h…

Safer stops for vulnerable customers

DOT National Transportation Integrated Search

2003-03-01

This synthesis report presents a brief synopsis of the current literature and technologies being used in the development of safer and more secure bus stops. While the focus is more specifically with regard to vulnerable populations - women, children,...

Responsible men, blameworthy women: Black heterosexual men's discursive constructions of safer sex and masculinity.

PubMed

Bowleg, Lisa; Heckert, Andrea L; Brown, Tia L; Massie, Jenné S

2015-04-01

Although Black heterosexual men (BHM) in the United States rank among those most affected by HIV, research about how safer sex messages shape their safer sex behaviors is rare, highlighting the need for innovative qualitative methodologies such as critical discursive psychology (CDP). This CDP study examined how: (a) BHM construct safer sex and masculinity; (b) BHM positioned themselves in relation to conventional masculinity; and (c) discursive context (individual interview vs. focus group) shaped talk about safer sex and masculinity. Data included individual interviews (n = 30) and 4 focus groups (n = 26) conducted with 56 self-identified Black/African American heterosexual men, ages 18 to 44. Analyses highlighted 5 main constructions: (a) condoms as signifiers of "safe" women; (b) blaming women for STI/responsibility for safer sex; (c) relationship/trust/knowledge; (d) condom mandates; and (e) public health safer sex. Discourses positioned BHM in terms of conventional masculinity when talk denied men's agency for safer sex and/or contraception, or positioned women as deceitful, or apathetic about sexual risk and/or pregnancy. Notably, discourses also spotlighted alternative masculinities relevant to taking responsibility for safer sex or sexual exclusivity. Discursive context, namely the homosocial nature of focus group discussions, shaped how participants conversed about safer sex, and masculinity but not the content of that talk. In denying BHM's responsibility for safer sex, BHM's discourses about safer sex and masculinity often mirror public health messages, underscoring a critical need to sync these discourses to reduce sexual risk, and develop gender-transformative safer sex interventions for BHM. (c) 2015 APA, all rights reserved).

Plastic toys as a source of exposure to bisphenol-A and phthalates at childcare facilities.

PubMed

Andaluri, Gangadhar; Manickavachagam, Muruganandham; Suri, Rominder

2018-01-06

Infants and toddlers are constantly exposed to toys at childcare facilities. Toys are made of a variety of plastics that often use endocrine-disrupting chemicals such as bisphenol-A (BPA) and phthalates as their building blocks. The goal of this study was to assess the non-dietary exposure of infants and toddlers to BPA and phthalates via leaching. We have successfully developed wipe tests to evaluate the leachability of BPA and phthalates from toys used at several day care facilities in Philadelphia. Our studies have shown an average leaching of 13-280 ng/cm 2 of BPA and phthalates. An estimate of total exposure of infants to BPA and phthalates is reported. The leaching of the chemicals was observed to be dependent on the washing procedures and the location of the day care facilities. Using bleach/water mixture two or more times a week to clean the toys seems to reduce the leaching of chemicals from the toys. There is a huge data gap in the estimated intake amounts and reported urinary concentrations; this is the first study that provides valuable information to address these data gaps in the existing literature.

Effects of Reactive and Nonreactive Toys on the Vocalizations of Toddlers with Down Syndrome.

ERIC Educational Resources Information Center

Smith, Shannon J.; Neeley, Richard A.; Clymer, Debbie P.; Justen, Joseph E., III

2001-01-01

Four toddlers with Down syndrome (ages 10-30 months) were presented with six nonreactive and reactive toys for 90 sessions of free play. When the toys were nonreactive, the subjects vocalized to express their disappointment or to seek assistance from the adults in the room. (Contains references.) (Author/CR)

77 FR 76005 - Submission for OMB Review; Comment Request-Requirements for Electrically Operated Toys and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... Request--Requirements for Electrically Operated Toys and Children's Articles AGENCY: Consumer Product... articles. DATES: Written comments on this request for extension of approval of information collection... the Requirements for Electrically Operated Toys or Other Electrically Operated Articles Intended for...

Modified ride-on toy cars for early power mobility: a technical report.

PubMed

Huang, Hsiang-Han; Galloway, James C

2012-01-01

Children with significantly decreased mobility have limited opportunities to explore their physical and social environment. A variety of assistive technologies are available to increase mobility; however, no single device provides the level of functional mobility that children developing typically enjoy. The purpose of this technical report is to formally introduce a new power mobility option--the modified ride-on toy car. This report will provide (a) an overview of toy car features, (b) examples of basic electrical and mechanical modifications, and (c) a brief clinical case. With creative use and customized modifications, toy cars can function as a "general learning environment" for use in the clinic, home, and school. As such, we anticipate that these cars will become a multiuse clinical tool to address not only mobility goals but also goals involving body function and structure such as posture and movement impairments.

[Robotic surgery: toy or tool?].

PubMed

Vallancien, Guy; Cathelineau, Xavier; Rozet, François; Barret, Eric

2005-05-01

Telemanipulation has been developed for industrial purposes since the 1970s. More recently, telemanipulated arms entered the operating room. This paper briefly describes the history of surgical robotics and discusses the advantages and disadvantages for both patients and surgeons. The authors advocate the development of robotic surgery, as it facilitates the training of young surgeons and can be useful during certain phases of an operation. Thus, robotic surgery is more a promising tool than a simple toy.

Safer choices: reducing teen pregnancy, HIV, and STDs.

PubMed Central

Coyle, K.; Basen-Engquist, K.; Kirby, D.; Parcel, G.; Banspach, S.; Collins, J.; Baumler, E.; Carvajal, S.; Harrist, R.

2001-01-01

OBJECTIVES: This study evaluated the long-term effectiveness of Safer Choices, a theory-based, multi-component educational program designed to reduce sexual risk behaviors and increase protective behaviors in preventing HIV, other STDs, and pregnancy among high school students. METHODS: The study used a randomized controlled trial involving 20 high schools in California and Texas. A cohort of 3869 ninth-grade students was tracked for 31 months from fall semester 1993 (baseline) to spring semester 1996 (31-month follow-up). Data were collected using self-report surveys administered by trained data collectors. Response rate at 31-month follow-up was 79%. RESULTS: Safer Choices had its greatest effect on measures involving condom use. The program reduced the frequency of intercourse without a condom during the three months prior to the survey, reduced the number of sexual partners with whom students had intercourse without a condom, and increased use of condoms and other protection against pregnancy at last intercourse. Safer Choices also improved 7 of 13 psychosocial variables, many related to condom use, but did not have a significant effect upon rates of sexual initiation. CONCLUSIONS: The Safer Choices program was effective in reducing important risk behaviors for HIV, other STDs, and pregnancy and in enhancing most psychosocial determinants of such behavior. PMID:11889277

Effects of Isolate and Social Toys on the Social Interactions of Preschoolers in an Inclusive Head Start Classroom

ERIC Educational Resources Information Center

Elmore, Shannon Renee; Vail, Cynthia O.

2011-01-01

The purpose of this study was to evaluate the effects of manipulating toy sets on the social verbal interaction that occurs between preschool-age children with disabilities and their typically developing peers. A single-subject alternating-treatments design was used to evaluate the effects of manipulating social toy sets and isolate toy sets on…

Books, toys, parent-child interaction, and development in young Latino children.

PubMed

Tomopoulos, Suzy; Dreyer, Benard P; Tamis-LeMonda, Catherine; Flynn, Virginia; Rovira, Irene; Tineo, Wendy; Mendelsohn, Alan L

2006-01-01

To describe the interrelationships between books and toys in the home, parent-child interaction, and child development at 21 months among low-income Latino children. Latino mother-infant dyads enrolled in a level 1 nursery and infants were followed to 21 months. The subjects consisted of the control group of a larger intervention study. At 6 and 18 months, the number of books and toys in the home and the frequency of reading aloud were measured by the StimQ. At 21 months, child cognitive and language development and parent-child interaction were assessed by the Bayley Mental Development Index (MDI), the Preschool Language Scale-3 (PLS-3), and the Caregiver-Child Interaction Rating Scale, respectively. Eligibility for early intervention (EI) services was determined on the basis of the MDI and PLS-3. Data were obtained for 46 (63.0%) of 73 at 21 months. In multiple regression analysis, books provided at 18 months predicted both cognition (semipartial correlation [sr] = .49, P= .001) and receptive language (sr = .37, P= .02), whereas toys provided at both 6 and 18 months predicted 21-month receptive language (sr = .40, P= .01; sr = .32, P= .047, respectively). Reading aloud by parents > or =4 days a week was associated with decreased EI eligibility (adjusted odds ratio = 0.16, 95% confidence interval 0.03-0.99). Reading aloud and provision of toys are associated with better child cognitive and language development as well as with decreased likelihood of EI eligibility.

Toys and Handicapped Children: An Annotated Bibliography.

ERIC Educational Resources Information Center

Jeffery, Gary H.

The bibliography lists approximately 100 citations of documents discussing the ways in which toys are used with handicapped children. It is explained that the materials listed cover uses ranging from simple play and recreation to more remediation and therapy oriented approaches. Citations are organized alphabetically by author according to their…

Determination of the Composition and Quantity of Phthalate Ester Additives in PVC Children's Toys. Greenpeace Research Laboratories Technical Note 06/97.

ERIC Educational Resources Information Center

Stringer, Ruth; Labounskaia, Irina; Santillo, David; Johnston, Paul; Siddorn, John; Stephenson, Angela

Polyvinyl chloride (vinyl or PVC) is widely used in toys and other children's products. This study, conducted by Greenpeace, examined the composition and quantity of phthalate ester additives in children's PVC toys, used to give the toys added flexibility. Drawn from 17 countries, a total of 71 toys designed to be chewed by babies and young…

GC/MS screening method for phthalate esters in children's toys.

PubMed

Ting, Keh-Chuh; Gill, Modan; Garbin, Orlando

2009-01-01

Phthalate esters are commonly added into polyvinyl chloride (PVC) as softeners to make the plastic material flexible. Phthalates are suspected cancer-causing agents and possible teratogens; they have been linked to liver and kidney damage, as well as the underdevelopment of reproductive organs in humans and animals. Public safety concerns about human exposure to phthalates are on the rise because they do not chemically bond to PVC and leach from the material over time. Following the lead of the European Union and Japan in restricting the use of certain phthalates, a legal limit of 0.1% in children's toys was established by the California State Legislature (AB-1108). In addition to its mission to protect public health and the environment from toxic harm, the California Department of Toxic Substances Control (DTSC) has been delegated the role of lead agency for consumer product safety. To support DTSC's Green Chemistry activities, the Environmental Chemistry Laboratory Mobile Laboratory Team has developed an on-site screening method to monitor phthalates in children's toys. This method is simple, fast, and effective, with ample sensitivity to quantify the 6 restricted phthalates in children's toys at 100 ppm (limit of quantitation = 100 microg/g) which is 10 times lower than the legal allowable level of 0.1%. Additionally, the method has a high throughput capability and enables testing of approximately 6-10 samples per day, depending on the complexity of the sample matrix and concentration. This method is designed to survey the 6 phthalates in children's toys and other consumer products for compliance with the threshold of 0.1% (1000 ppm).

Shopping for a safer car

DOT National Transportation Integrated Search

2010-01-01

This brochure provides some helpful tips on what to look for when shopping for a safer car. Automakers are increasingly advertising the safety features of their cars. The problem is sorting out their claims and zeroing in on the safety features that ...

Toy Libraries and Lekotek in an International Perspective. Handicap Research Group Report No. 11.

ERIC Educational Resources Information Center

Bjorck-Akesson, Eva; Brodin, Jane

This study surveyed knowledgeable persons in 37 countries in order to describe, from an international perspective, toy libraries and lekoteks serving children with disabilities. The study showed that there are more than 4,500 toy libraries or lekoteks in 31 countries, with preliminary planning activities taking place in still more countries. Three…

Anger as a moderator of safer sex motivation among low-income urban women.

PubMed

Schroder, Kerstin E E; Carey, Michael P

2005-10-01

Theoretical models suggest that both HIV knowledge and HIV risk perception inform rational decision making and, thus, predict safer sex motivation and behavior. However, the amount of variance explained by knowledge and risk perception is typically small. In this cross-sectional study, we investigated whether the predictive power of HIV knowledge and HIV risk perception on safer sex motivation is affected by trait anger. We hypothesized that anger may disrupt rational decision making, distorting the effects of both HIV knowledge and risk perception on safer sex intentions. Data from 232 low-income, urban women at risk for HIV infection were used to test a path model with past sexual risk behavior, HIV knowledge, and HIV risk perception as predictors of safer sex intentions. Moderator effects of anger on safer sex intentions were tested by simultaneous group comparisons between high-anger and low-anger women (median split). The theoretically expected "rational pattern" was found among low-anger women only, including (a) a positive effect of knowledge on safer sex intentions, and (b) buffer (inhibitor) effects of HIV knowledge and HIV risk perception on the negative path leading from past risk behavior to safer sex intentions. Among high-anger women, an "irrational pattern" emerged, with no effects of HIV knowledge and negative effects of both past risk behavior and HIV risk perception on safer sex intentions. In sum, the results suggest that rational knowledge- and risk-based decisions regarding safer sex may be limited to low-anger women.

Effects of age on associating virtual and embodied toys.

PubMed

Okita, Sandra Y

2004-08-01

Technologies such as videos, toys, and video games are used as tools in delivering education to young children. Do children spontaneously transfer between virtual and real-world mediums as they learn? Fifty-six children learned facts about a toy dog presented through varying levels of technology and interactivity (e.g., video game, stuffed animal, picture books). They then met a similar dog character in a new embodiment (e.g., as a stuffed animal if first met the dog as video character). Would children spontaneously generalize the facts they learned about the dog character across mediums (dynamic and static environments)? Results indicate that younger children were more likely to generalize facts across mediums. Specific aspects of the level of technology and interactivity had little effect.

Safer-drinking Strategies Used by Chronically Homeless Individuals with Alcohol Dependence

PubMed Central

Grazioli, Véronique S.; Hicks, Jennifer; Kaese, Greta; Lenert, James; Collins, Susan E.

2015-01-01

Chronically homeless individuals with alcohol dependence experience severe alcohol-related consequences. It is therefore important to identify factors that might be associated with reduced alcohol-related harm, such as the use of safer-drinking strategies. Whereas effectiveness of safer-drinking strategies has been well-documented among young adults, no studies have explored this topic among more severely affected populations, such as chronically homeless individuals with alcohol dependence. The aims of this study were thus to qualitatively and quantitatively document safer-drinking strategies used in this population. Participants (N=31) were currently or formerly chronically homeless individuals with alcohol dependence participating in a pilot study of extended-release naltrexone and harm-reduction counseling. At weeks 0 and 8, research staff provided a list of safer-drinking strategies for participants to endorse. Implementation of endorsed safer-drinking strategies was recorded at the next appointment. At both time points, strategies to buffer the effects of alcohol on the body (e.g., eating prior to and during drinking) were most highly endorsed, followed by changing the manner in which one drinks (e.g., spacing drinks), and reducing alcohol consumption. Quantitative analyses indicated that all participants endorsed safer-drinking strategies, and nearly all strategies were implemented (80–90% at weeks 0 and 8, respectively). These preliminary findings indicate that chronically homeless people with alcohol dependence use strategies to reduce harm associated with their drinking. Larger randomized controlled trials are needed to test whether interventions that teach safer-drinking strategies may reduce overall alcohol-related harm in this population. PMID:25690515

Heavy metals in toys and low-cost jewelry: critical review of U.S. and Canadian legislations and recommendations for testing.

PubMed

Guney, Mert; Zagury, Gerald J

2012-04-17

High metal contamination in toys and low-cost jewelry is a widespread problem, and metals can become bioavailable, especially via oral pathway due to common child-specific behaviors of mouthing and pica. In this review, the U.S., Canadian, and European Union (EU) legislations on metals in toys and jewelry are evaluated. A literature review on content, bioavailability, children's exposure, and testing of metals in toys and low-cost jewelry is provided. A list of priority metals is presented, and research needs and legislative recommendations are addressed. While the U.S. and Canadian legislations put emphasis on lead exposure prevention, other toxic elements like arsenic and cadmium in toy materials are not regulated except in paint and coatings. The EU legislation is more comprehensive in terms of contaminants and scientific approach. Current toy testing procedures do not fully consider metal bioavailability. In vitro bioaccessibility tests developed and validated for toys and corresponding metal bioaccessibility data in different toy matrices are lacking. The U.S. and Canadian legislations should put more emphasis on metal bioavailability and on other metals in addition to lead. A two-step management approach with mandatory testing of toys for total metal concentrations followed by voluntary bioaccessibility testing could be implemented.

An evaluation of lead contamination in plastic toys collected from day care centers in the Las Vegas Valley, Nevada, USA.

PubMed

Greenway, Joseph A; Gerstenberger, Shawn

2010-10-01

Childhood exposure to environmental lead continues to be a major health concern. This study examined lead content within the plastic of children's toys collected from licensed day care centers in the Las Vegas valley, Nevada. It was hypothesized that the use of lead as a plastics stabilizer would result in elevated lead (≥600 ppm) in polyvinyl chloride plastics (PVC) compared to non-PVC plastics. It was also hypothesized that, due to the use of lead chromate as a coloring agent, yellow toys would contain higher concentrations of lead (≥600 ppm) than toys of other colors. Toy samples were limited to those found in day care centers in Las Vegas, Nevada. 10 day care centers were visited and approximately 50 toy samples were taken from each center. Of the 535 toys tested, 29 contained lead in excess of 600 parts per million (ppm). Of those 29 toys, 20 were PVC and 17 were yellow. Both of the two hypotheses were strongly supported by the data.

Integrating MBSE into Ongoing Projects: Requirements Validation and Test Planning for the ISS SAFER

NASA Technical Reports Server (NTRS)

Anderson, Herbert A.; Williams, Antony; Pierce, Gregory

2016-01-01

The International Space Station (ISS) Simplified Aid for Extra Vehicular Activity (EVA) Rescue (SAFER) is the spacewalking astronaut's final safety measure against separating from the ISS and being unable to return safely. Since the late 1990s, the SAFER has been a standard element of the spacewalking astronaut's equipment. The ISS SAFER project was chartered to develop a new block of SAFER units using a highly similar design to the legacy SAFER (known as the USA SAFER). An on-orbit test module was also included in the project to enable periodic maintenance/propulsion system checkout on the ISS SAFER. On the ISS SAFER project, model-based systems engineering (MBSE) was not the initial systems engineering (SE) approach, given the volume of heritage systems engineering and integration (SE&I) products. The initial emphasis was ensuring traceability to ISS program standards as well as to legacy USA SAFER requirements. The requirements management capabilities of the Cradle systems engineering tool were to be utilized to that end. During development, however, MBSE approaches were applied selectively to address specific challenges in requirements validation and test and verification (T&V) planning, which provided measurable efficiencies to the project. From an MBSE perspective, ISS SAFER development presented a challenge and an opportunity. Addressing the challenge first, the project was tasked to use the original USA SAFER operational and design requirements baseline, with a number of additional ISS program requirements to address evolving certification expectations for systems operating on the ISS. Additionally, a need to redesign the ISS SAFER avionics architecture resulted in a set of changes to the design requirements baseline. Finally, the project added an entirely new functionality for on-orbit maintenance. After initial requirements integration, the system requirements count was approaching 1000, which represented a growth of 4x over the original USA SAFER system

Bioaccessibility of As, Cd, Cu, Ni, Pb, and Sb in toys and low-cost jewelry.

PubMed

Guney, Mert; Zagury, Gerald J

2014-01-21

Children can be exposed to toxic elements in toys and jewelry following ingestion. As, Cd, Cu, Ni, Pb, and Sb bioavailability was assessed (n = 24) via the in vitro gastrointestinal protocol (IVG), the physiologically based extraction test (PBET), and the European Toy Safety Standard protocol (EN 71-3), and health risks were characterized. Cd, Cu, Ni, and Pb were mobilized from 19 metallic toys and jewelry (MJ) and one crayon set. Bioaccessible Cd, Ni, or Pb exceeded EU migratable concentration limits in four to six MJ, depending on the protocol. Using two-phase (gastric + intestinal) IVG or PBET might be preferable over EN 71-3 since they better represent gastrointestinal physiology. Bioaccessible and total metal concentrations were different and not always correlated, indicating that bioaccessibility measurement may provide more accurate risk characterization. More information on impacts of multiple factors affecting metals mobilization from toys and jewelry is needed before recommending specific tests. Hazard index (HI) for Cd, Ni, or Pb were >1 for all six MJ exceeding the EU limits. For infants (6-12 mo old), 10 MJ had HI > 1 for Cd, Cu, Ni, or Pb (up to 75 for Cd and 43 for Pb). Research on prolonged exposure to MJ and comprehensive risk characterization for toys and jewelry exposure is recommended.

STS-54 crewmembers with DSO 802 & Physics of Toys on OV-105's middeck

NASA Image and Video Library

1993-01-15

STS054-S-022 (15 Jan 1993) --- Casper talks to a TV audience including students during a lengthy "physics of toys" program conducted by all five crewmembers on their third day aboard the Shuttle. Through telephone and TV downlinks, students in four schools around the country participated in a special lesson to discover how specific toys function differently in the classroom compared to those on the Shuttle. Counter clockwise from the left are Helms, Casper, McMonagle, Runco, and Harbaugh. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the autumn. The scene was downlinked at 18:28:04:18 GMT, Jan. 15, 1993.

Anger as a Moderator of Safer Sex Motivation among Low Income Urban Women

PubMed Central

Carey, Michael P.

2005-01-01

Theoretical models suggest that both HIV knowledge and HIV risk perception inform rational decision-making and, thus, predict safer sex motivation and behavior. However, the amount of variance explained by knowledge and risk perception is typically small. In this cross-sectional study, we investigated whether the predictive power of HIV knowledge and HIV risk perception on safer sex motivation is affected by trait anger. We hypothesized that anger may disrupt rational-decision making, distorting the effects of both HIV knowledge and risk perception on safer sex intentions. Data from 232 low-income, urban women at risk for HIV infection were used to test a path model with past sexual risk behavior, HIV knowledge, and HIV risk perception as predictors of safer sex intentions. Moderator effects of anger on safer sex intentions were tested by simultaneous group comparisons between high-anger and low-anger women (median-split). The theoretically expected “rational pattern” was found among low-anger women only, including (a) a positive effect of knowledge on safer sex intentions, and (b) buffer (inhibitor) effects of HIV knowledge and HIV risk perception on the negative path leading from past risk behavior to safer sex intentions. Among high-anger women, an “irrational pattern” emerged, with no effects of HIV knowledge and negative effects of both past risk behavior and HIV risk perception on safer sex intentions. In sum, the results suggest that rational knowledge and risk-based decisions regarding safer sex may be limited to low-anger women. PMID:16247592

Preferences for "Gender-Typed" Toys in Boys and Girls Aged 9 to 32 Months

ERIC Educational Resources Information Center

Todd, Brenda K.; Barry, John A.; Thommessen, Sara A. O.

2017-01-01

Many studies have found that a majority of boys and girls prefer to play with toys that are typed to their own gender but there is still uncertainty about the age at which such sex differences first appear, and under what conditions. Applying a standardized research protocol and using a selection of gender-typed toys, we observed the toy…

A randomized clinical trial in preterm infants on the effects of a home-based early intervention with the 'CareToy System'

PubMed Central

Sgandurra, Giuseppina; Lorentzen, Jakob; Inguaggiato, Emanuela; Bartalena, Laura; Beani, Elena; Cecchi, Francesca; Dario, Paolo; Giampietri, Matteo; Greisen, Gorm; Herskind, Anna; Nielsen, Jens Bo; Rossi, Giuseppe; Cioni, Giovanni

2017-01-01

CareToy system is an innovative tele-rehabilitative tool, useful in providing intensive, individualized, home-based, family-centred Early Intervention (EI) in infants. Our aim was to evaluate, through a Randomized Clinical Trial (RCT) study, the effects of CareToy intervention on early motor and visual development in preterm infants. 41 preterm infants (range age: 3.0–5.9 months of corrected age) were enrolled and randomized into two groups, CareToy and Standard Care. 19 infants randomized in CareToy group performed a 4-week CareToy program, while 22 allocated to control group completed 4 weeks of Standard Care. Infant Motor Profile (IMP) was primary outcome measure, Alberta Infant Motor Scale (AIMS) and Teller Acuity Cards were secondary ones. Assessments were carried out at baseline (T0) and at the end of CareToy training or Standard Care period (T1). T1 was the primary endpoint. After RCT phase, 17 infants from control group carried out a 4-week CareToy program, while 18 infants from the CareToy group continued with Standard Care. At the end of this phase, infants were re-assessed at T2. In RCT phase, delta IMP total score and variation and performance sub-domains were significantly higher (P<0.050) in CareToy group if compared to Standard Care group. Similar results were found for Teller Acuity Cards, while no differences between groups were found for AIMS. No differences were found in any outcome measure results (T2-T0), between infants who started CareToy training before or after one month of standard care. This RCT study confirms the results of a previous pilot study, indicating that CareToy system can provide effective home-based EI. Trial Registration: This trial has been registered at www.clinicaltrials.gov (Identifier NCT01990183). PMID:28328946

Toys in the upper aerodigestive tract: evidence on their risk as emerging from the ESFBI study.

PubMed

Foltran, Francesca; Gregori, Dario; Passàli, Desiderio; Bellussi, Luisa; Caruso, Giuseppe; Passàli, Francesco Maria; Passàli, Giulio Cesare

2011-10-01

Foreign body inhalation/aspiration or ingestion is a relatively common event in young children and, despite many efforts made in several Countries to reach acceptable safety levels for products devoted to children, small toys or toy parts are frequently mentioned among risky foreign bodies. The aim of the present study is to characterize the risk of complications and prolonged hospitalization due to toys inhalation/aspiration or ingestion according to age and gender of patients, FB characteristics and FB location, circumstances of the accident, as emerging from the ESFBI study. A retrospective study in major hospitals of 19 European Countries was realized on children aged 0-14 having inhaled/aspired or ingested a toy, with regard to the characteristics of the child and the FB (shape, volume, consistency), the FB location, the hospitalization's details and the occurrence of complications. In the years 2000-2003 a total of 2094 FB injuries occurred in children aged 0-14 years. Among them 121 (5.8%) were due to toys (mainly parts of toys) and 95 (4.5%) occurred in the lower/upper aero-digestive tract. 58 children needed hospitalization. The first determinant of a damage requiring hospitalization is the rigid consistence of the object. Almost 27% of toys related injuries happened under adults' supervision. Despite the adoption of preventive strategies, including products modification by manufacturers, has resulted in a decrease of children's mortality rate for choking in the last decades, our results seem to testify that preventive strategies imposing a regulation of industrial production, even if fundamental, are not sufficient and need to be integrated with other preventive intervention addressed to improve parents ability to be conscious of FB injuries and attentive toward a proper surveillance of children. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Modified Ride-on Toy Cars for Early Power Mobility: A Technical Report

PubMed Central

Huang, Hsiang-han; Galloway, James C

2012-01-01

Background and Purpose Children with significantly decreased mobility have limited opportunities to explore their physical and social environment. A variety of assistive technologies are available to increase mobility, however no single device provides the level of functional mobility that typically developing children enjoy. The purpose of this technical report is to formally introduce a new power mobility option - the modified ride-on toy car. Key Points This report will provide a) an overview of toy car features, b) examples of basic electrical and mechanical modifications and c) a brief clinical case. Clinical Implications With creative use and customized modifications, toy cars function as a “general learning environment” for use in the clinic, home and school. As such, we anticipate that these cars will become a multi-use clinical tool to address not only mobility goals but also goals involving body function and structure such as posture and movement impairments. PMID:22466382

Exploring "Extreme" Physics with an Inexpensive Plastic Toy Popper

ERIC Educational Resources Information Center

Lapp, David R.

2008-01-01

This article describes an activity that can be performed with an inexpensive plastic toy popper. The activity builds skill at analysing motion and results in the calculation of a surprisingly extreme acceleration. (Contains 1 figure.)

78 FR 10503 - Children's Toys and Child Care Articles Containing Phthalates; Final Guidance on Inaccessible...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-14

... and Child Care Articles Containing Phthalates; Final Guidance on Inaccessible Component Parts AGENCY... does not apply to any component part of children's toys or child care articles that is not accessible... parts in children's toys or child care articles subject to section 108 of the CPSIA. DATES: This rule is...

Test or toy? Materiality and the measurement of infant intelligence.

PubMed

Young, Jacy L

2015-05-01

Adopting a material culture perspective, this article interrogates the composition of the copy of the Cattell Infant Intelligence Scale housed at the University of Toronto Scientific Instruments Collection. As a deliberately assembled collection of toys, the Cattell Scale makes clear the indefinite boundary between test and toy in 20th-century American psychology. Consideration of the current condition of some of the material constituents of this particular Cattell Scale provides valuable insight into some of the elusive practices of intelligence testers in situ and highlights the dynamic nature of the testing process. At the same time, attending to the materiality of this intelligence test reveals some of the more general assumptions about the nature of intelligence inherent in tests for young children. The scale and others like it, I argue, exposes psychologists' often-uncritical equation of childhood intelligence with appropriate play undertaken with an appropriate toy, an approach complicit in, and fostered by, midcentury efforts to cultivate particular forms of selfhood. This analysis serves as an example of the kind of work that may be done on the history of intelligence testing when the material objects that were (and are) inherently a part of the testing process are included in historical scholarship. (c) 2015 APA, all rights reserved).

Tinker Toys, Crystallography, and the Introductory Mineralogy Course

ERIC Educational Resources Information Center

Buseck, Peter R.

1970-01-01

Describes the use of Tinker Toys to construct three dimensional models of crystals useful in illustrating many concepts of crystallography. Space lattices representing all of the Bravais types can be constructed. Also discusses the use of appropriate models to demonstrate the various symmetry operations. Bibliography. (LC)

BB and pellet guns--toys or deadly weapons?

PubMed

Harris, W; Luterman, A; Curreri, P W

1983-07-01

BB and pellet weapons are not included in gun control laws and are often sold as children's toys. Injuries caused by these weapons have been considered trivial unless they involve vulnerable surface organs such as the eye. The purpose of this study was to review the management of six cases of pellet or BB gun injuries that required abdominal exploration at the University of South Alabama Medical Center from January 1980 through June 1982. Five of the six patients had significant internal injuries including perforations of the stomach, jejunum, liver, and pancreas. The ballistics of pneumatic weapons are reviewed. The muzzle velocities of many of these weapons necessitate that wounds caused by these weapons be handled with the same principles as for any small-caliber, low-velocity (less than 1,200 feet/second) weapons. Public education programs are urgently needed to educate parents as to the potential danger involved in purchasing these weapons for unsupervised use as toys by children.

STS-54 MS1 Runco uses DSO 802 and Physics of Toys racetrack on OV-105's middeck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-54 Mission Specialist 1 (MS1) Mario Runco, Jr watches as a toy friction car navigates a loop track on the middeck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. The demonstration was part of Application Specific Preprogrammed Experiment Culture System Physics of Toys (ASPEC) and Detailed Supplementary Objective (DSO) 802, Educational activities. Through telephone and television (TV) downlinks, students at Sacred Heart School (notice banner in the background) in Bronx, New York -- Runco's birthplace -- asked him questions about the several toys he demonstrated. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the autumn. This scene was downlinked at 17:37:03:12 GMT.

Safer sex in tourist resorts.

PubMed

Ford, N; Inman, M

1992-01-01

A survey in Torbay, England, indicated substantial sexual interaction of an unsafe kind between young residents and tourists. A pilot programme is described which sought to promote safer sexual behaviour: the attention of both tourists and local people who frequented nightclubs was engaged by peer groups who conveyed educational messages.

76 FR 54218 - Third Party Testing for Certain Children's Products; Toys: Requirements for Accreditation of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

....37, Yo-Yo Elastic Tether Toys. --Section 4.38, Magnets (except labeling and/or instructional... Spherical Ends. --Section 4.35, Pompoms. --Section 4.36, Hemispheric-Shaped Objects. --Section 4.37, Yo-Yo... 963-08''), and section 4.27 (toy chests) from ASTM International's F 963-07e1 version of the standard...

The safer clinical systems project in renal care.

PubMed

Weale, Andy R

2013-09-01

Current systems in place in healthcare are designed to detect harm after it has happened (e.g critical incident reports) and make recommendations based on an assessment of that event. Safer Clinical Systems, a Health Foundation funded project, is designed to proactively search for risk within systems, rather than being reactive to harm. The aim of the Safer Clinical Systems project in Renal Care was to reduce the risks associated with shared care for patients who are undergoing surgery but are looked after peri-operatively by nephrology teams on nephrology wards. This report details our findings of the diagnostic phase of Safer Clinical Systems: the proactive search for risk. We have evaluated the current system of care using a set of risk evaluation and process mapping tools (Failure Modes and Effects Analysis (FMEA) and Hierarchical Task Analysis HTA). We have engaged staff with the process mapping and risk assessment tools. We now understand our system and understand where the highest risk tasks are undertaken during a renal in-patient stay during which a patient has an operation. These key tasks occur across the perioperaive period and are not confined to one aspect of care. A measurement strategy and intervention plan have been designed around these tasks. Safer Clinical Systems has identified high risk, low reliability tasks in our system. We look forward to fully reporting these data in 2014. © 2013 European Dialysis and Transplant Nurses Association/European Renal Care Association.

Sex toy use by gay and bisexual men in the United States.

PubMed

Rosenberger, Joshua G; Schick, Vanessa; Herbenick, Debby; Novak, David S; Reece, Michael

2012-04-01

Recent studies have documented that vibrators are an important part of the sexual repertoires of both men and women and have demonstrated positive sexual health outcomes among individuals who use such products. However, little is known about the use of other sexual enhancement products, particularly among gay and bisexually identified men. This study sought to document the extent to which gay and bisexually identified men report using sex toys and the sexual and relational situations within which they used them. Data were collected via an internet-based survey from 25,294 gay and bisexually identified men throughout the U.S. recruited from an Internet site popular among men seeking social or sexual interactions with other men. A majority (78.5%) of gay and bisexually identified men reported having used at least one type of sex toy, including dildos (62.1%), non-vibrating cock rings (51.9%), vibrators (49.6%), butt plugs (34.0%), masturbation sleeves (27.9%), and anal beads or balls (19.3%). Among users, toys such as dildos or butt plugs were commonly inserted into one's own anus during masturbation (95.7%, n = 11,781) and insertion into their partners anus (72.0% n = 4,197) during partnered sexual activities. These data suggest that sex toy use is common among gay and bisexual men during both solo and partnered sexual activities and considered by these men as enhancing the quality of their sexual experiences.

76 FR 46598 - Third Party Testing for Certain Children's Products; Toys: Requirements for Accreditation of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

... Ends --Section 4.35, Pompoms --Section 4.36, Hemispheric-Shaped Objects --Section 4.37, Yo-Yo Elastic... --Section 4.36, Hemispheric-Shaped Objects --Section 4.37, Yo-Yo Elastic Tether Toys --Section 4.38, Magnets... F 963-08''), and section 4.27 (toy chests) from ASTM International's F 963-07[egr]1 version of the...

Disinfection alternatives for contact surfaces and toys at child care centers.

PubMed

Jimenez, Maribel; Martinez, Celida I; Chaidez, Cristobal

2010-12-01

Child care surfaces are vehicles for disease-causing organisms. Disinfectant procedures prevent microbial dispersion. This study reports the effectiveness of CITRUS Farm Edition® (CFE), Clorox® GreenWorks™ (CGW) and Clorox® Anywhere® (CA) against Salmonella Typhimurium and Staphylococcus aureus inoculated (1 ml of 9Log(10) CFU/ml) on a high chair and ball toy. Disinfectants were sprayed and bacteria recovered from surfaces by sponge method. Exposing an inoculated high chair to CA resulted in the highest reduction of S. aureus (3.92 Log(10)) and S. Typhimurium (3.22 Log(10)). CGW reduced S. aureus and S. Typhimurium by 2.84 and 2.12 Log(10) from the inoculated high chair, while the inoculated ball toy showed a 2.50 and 1.80 Log(10) reduction, respectively. CFE showed the lowest reduction with 1.42 and 1.53 Log(10) of S. aureus and S. Typhimurium from the inoculated ball toy. CA was the best disinfectant no matter which bacteria or surface was analyzed. Emphasis on the effectiveness of disinfectant products is needed to be included in child care center infection control programs.

Toys, sociocognitive traits, and occupations: Italian children's endorsement of gender stereotypes.

PubMed

De Caroli, Maria Elvira; Sagone, Elisabetta

2007-06-01

In a sample of 136 Italian children ages 8 to 12 years (M = 9.6, SD = 1.2; 68 boys, 68 girls), gender stereotypes related to gender-typed toys, traits, and occupational choices were examined, using the forced-choice technique between a male and a female silhouette. Stereotypy was established considering boys' and girls' choices for the 70%-100% range. Differences in gender stereotyping for age and sex of participants were verified. Analysis indicated children attributed toys prevalently connected with aesthetic aspect and domestic activities to the female silhouette, while technology, warfare, locomotion, and construction toys were attributed to the male. Children attributed physical and verbal aggressiveness and dominance to the male silhouette; the female profile was exclusively characterized by sweetness. The occupational stereotypical male model was structured in both practical-manual activities and of highly cultural and specialist relevance, while for the female model the number of activities, mainly of a domestic type, were reduced. Significant main effect of sex of children was found, but no significant age-related differences in the three domains. Results were discussed within the framework of gender-stereotype theories.

STS-54 Commander Casper with DSO 802 & Physics of Toys on OV-105's middeck

NASA Image and Video Library

1993-01-15

STS054-S-023 (15 Jan 1993) --- Casper holds up a paper boomerang before sailing it across Endeavour's middeck. The demonstration was part of a lengthy "physics of toys" program conducted by all five crewmembers on their third day aboard the Shuttle. Through telephone and TV downlinks, students in four schools around the country participated in a special lesson to discover how specific toys function differently in the classroom compared to those on the Shuttle. The boomerang was used to demonstrate Bernouli's principle and gyroscopic stability. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the autumn. The scene was downlinked at 18:11:04:26 GMT, Jan. 15, 1993.

Using Natural Materials for Educational Toys: Examples from Ghana.

ERIC Educational Resources Information Center

William, Musah; Preston, Christine

1998-01-01

Describes educational toys that are made from natural and readily available materials in Ghana. Directions and diagrams for the pawpaw-leaf horn, milk-tin helicopter, pen-top propeller, bow and arrow, spinning top, and feather helicopter are included. (DDR)

Safer childbirth: a rights-based approach.

PubMed

Boama, Vincent; Arulkumaran, Sabaratnam

2009-08-01

The Millennium Development Goals (MDGs) set very high targets for women's reproductive health through reductions in maternal and infant mortality, among other things. Reductions in maternal mortality and morbidity can be achieved through various different approaches, such as the confidential review of maternal deaths, use of evidence-based treatments and interventions, using a health systems approach, use of information technology, global and regional partnerships, and making pregnancy safer through initiatives that increase the focus on human rights. A combination of these and other approaches can have a synergistic impact on reductions in maternal mortality. This paper highlights some of the current global efforts on safer pregnancy with a focus on reproductive rights. We encourage readers to do more in every corner of the world to advocate for women's reproductive rights and, in this way, we may achieve the MDGs by 2015.

Noise levels from toys and recreational articles for children and teenagers.

PubMed

Hellstrom, P A; Dengerink, H A; Axelsson, A

1992-10-01

This study examined the noise level emitted by toys and recreational articles used by children and teenagers. The results indicate that many of the items tested emit sufficiently intense noise to be a source of noise induced hearing loss in school-age children. While the baby toys provided noise exposure within the limits of national regulations, they are most intense in a frequency range that corresponds to the resonance frequency of the external auditory canal of very young children. Hobby motors emit noise that may require protection depending upon the length of use. Fire-crackers and cap guns emit impulse noises that exceed even conservative standards for noise exposure.

25 CFR 309.21 - What are examples of dolls and toys that are Indian products?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 2 2011-04-01 2011-04-01 false What are examples of dolls and toys that are Indian products? 309.21 Section 309.21 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.21 What are examples of dolls and toys that are Indian...

25 CFR 309.21 - What are examples of dolls and toys that are Indian products?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false What are examples of dolls and toys that are Indian products? 309.21 Section 309.21 Indians INDIAN ARTS AND CRAFTS BOARD, DEPARTMENT OF THE INTERIOR PROTECTION OF INDIAN ARTS AND CRAFTS PRODUCTS § 309.21 What are examples of dolls and toys that are Indian...

Seriously mentally ill women's safer sex behaviors and the theory of reasoned action.

PubMed

Randolph, Mary E; Pinkerton, Steven D; Somlai, Anton M; Kelly, Jeffrey A; McAuliffe, Timothy L; Gibson, Richard H; Hackl, Kristin

2009-10-01

Seriously mentally ill women at risk for HIV infection (n = 96) participated in structured interviews assessing sexual and substance-use behavior over a 3-month period. The majority of the women (63.5%) did not use condoms. Consistent with the theory of reasoned action, attitudes toward condom use and perceived social norms about safer sex were associated with safer sex intentions. Supplementing variables from the theory of reasoned action with safer sex self-efficacy explained additional variance in safer sex intentions. Greater safer sex intentions were related to both greater condom use and less frequent unprotected intercourse. In addition, less frequent sex after drug use and a less fatalistic outlook were associated with less frequent unprotected intercourse. Life circumstances specific to this population are particularly important to examine to improve the effectiveness of risk reduction interventions for seriously mentally ill women.

SAFER CVIEW interface re-certification : description of re-certification process for CVISN stakeholders : version 1.0

DOT National Transportation Integrated Search

2008-04-23

In order to improve data quality in the SAFER system, two major software changes have been made in the recent SAFER releases. SAFER version 4.9, released in October 2005, has implemented data rules (SAFER CR 131) to support the requirements for manda...

Design and Development of a Smart Storytelling Toy

ERIC Educational Resources Information Center

Kara, Nuri; Aydin, Cansu Cigdem; Cagiltay, Kursat

2014-01-01

Because computers generally make children passive listeners, new technological devices need to support children's storytelling activities. This article introduces the StoryTech, a smart toy that includes a virtual space comprised of computer-based graphics and characters as well as a real space that involves stuffed animals, background cards…

Gaming for Safer Sex: Young German and Turkish People Report No Specific Culture-Related Preferences Toward Educational Games Promoting Safer Sex.

PubMed

Brüll, Phil; Ruiter, Robert A C; Wiers, Reinout W; Kok, Gerjo

2016-12-01

Comprehensive sex education programs specifically designed for adolescents and young adults that take into account gender norms and cultural background have shown promise as a means of countering the high sexually transmitted infection rate in young people. Recently, digital gaming interventions delivered on computers or mobile devices have emerged as another way to promote safer sex behavior in a young population. Tailoring these computer-based interventions to their target population has been recognized to increase positive behavior outcomes. In this qualitative study, we investigated whether young female and male adults from two different cultural backgrounds (all living in Germany) would have different preferences and needs in relation to an educational game promoting safer sex. We conducted four semistructured focus group interviews comprising open-ended questions with male and female participants who had either a German or a Turkish background. In total, 20 individuals, aged between 18 and 22 years, from two socially diverse and ethnically mixed vocational schools in Germany participated. Independent of cultural background and gender, participants preferred a real-world design with a first-person visual perspective over a fantasy-like third-person perspective. Furthermore, they preferred highly customizable avatars. All participants mentioned the importance of including an alcohol-intoxicated avatar and most participants wanted there to be additional information available about various safer sex approaches and about the use of different barrier protection methods. Males and females reported similar preferences for the design of an educational game promoting safer sex, with the only difference being exactly how the topic of having sexual intercourse should be addressed in the game. Males preferred a direct approach, whereas females had a preference for treating this subject more sympathetically. Educational games offer anonymity and can provide young people

Safety and fitness electronic records system (SAFER) : draft master test plan

DOT National Transportation Integrated Search

1995-12-31

The purpose of this plan is to establish a formal set of guidelines and activities to be : adhered to and performed by JHU/APL and the developer to ensure that the SAFER System has been tested successfully and is fully compliant with the SAFER System...

Investigating the obesogenic effects of marketing snacks with toys: an experimental study in Latin America

PubMed Central

2013-01-01

Background The inclusion of toys in food packages is a common marketing practice, and it is suspected of promoting obesogenic behaviours. This study aimed to determine whether toys packaged with food are indeed increasing the amount of food eaten by children, and if this effect is enhanced by contemporary exposure to TV and/or advertising. Methods A total of 600 children (balanced according to gender and age groups, 3–6 and 7–10 years old) were randomized in three school facilities in Argentina, Brazil and Mexico and exposed to food (snacks) alone or food associated with toys in an experimental setting. All of the children received the same meal at lunchtime. The products were packages in which chocolate was associated with toys in an egg-shaped container partially filled by chocolate. The children were asked to eat ad libitum for 20 minutes during the afternoon break. In addition, the children were randomized into two groups and either shown or not shown a movie cartoon, with three different levels of exposure to commercials in the TV viewing condition (1, 2 or 3 advertisements). Results No significant differences emerged between the “toys” and “no toys” groups even after taking into account exposure to TV, commercials and other confounding factors. Conclusions The inclusion of toys in food packages was not shown per se to lead to an increase in the caloric intake of children. PMID:23841997

The Effects of Stereotyped Toys and Gender on Play Assessment in Children Aged 18-47 Months.

ERIC Educational Resources Information Center

Cherney, Isabelle D.; Kelly-Vance, Lisa; Glover, Katrina Gill; Ruane, Amy; Ryalls, Brigette Oliver

2003-01-01

Presents a study in which children, ages 18-47 months (n=30), were observed for 30 minutes in a playroom to determine if: (1) stereotyped toys impact children's play; (2) their behavior influences cognitive development; and (3) which toys are appropriate for the assessment sessions. Includes references. (CMK)

Prenatal Hormones and Postnatal Socialization by Parents as Determinants of Male-Typical Toy Play in Girls With Congenital Adrenal Hyperplasia

ERIC Educational Resources Information Center

Pasterski, Vickie L.; Geffner, Mitchell E.; Brain, Caroline; Hindmarsh, Peter; Brook, Charles; Hines, Melissa

2005-01-01

Toy choices of 3- to 10-year-old children with congenital adrenal hyperplasia (CAH) and of their unaffected siblings were assessed. Also assessed was parental encouragement of sex-typed toy play. Girls with CAH displayed more male-typical toy choices than did their unaffected sisters, whereas boys with and without CAH did not differ. Mothers and…

Using Therapeutic Toys to Facilitate Venipuncture Procedure in Preschool Children.

PubMed

da Silva, José Ronaldo Soares; Pizzoli, Lourdes Margareth Leite; Amorim, Amanda Regina do Prado; Pinheiros, Fernanda Tais; Romanini, Giovanna Chippari; da Silva, Jack Gomes; Joanete, Shirley; Alves, Silvana S M

2016-01-01

Intravenous access procedures in children are considered to be one of the most stressful because it is invasive, and the use of needles generates anxiety, insecurity, and fear. Playful strategies using dolls and even the materials used for venipuncture can assist children in understanding, accepting, and coping with the procedure. Field research was developed on the applicability of the therapeutic toy in the preparation of preschool children for venipuncture procedure based on the protocol developed by Martins, Ribeiro, Borba, and Silva (2001) and Kiche and Almeida (2009). The study was done in a private hospital in Greater São Paulo, Brazil, with 10 children ages 3 to 6 years. Data were gathered through observation and questionnaires completed by the children's adult guardians. Before the activity, the children showed fearful facial expressions, used monosyllabic responses, and avoided looking at the health care professional. After the strategy of using therapeutic toy dolls and puppets, 40% of the children calmly accepted the venipuncture procedure, and 100% showed a change to their initial negative reaction, became more communicative and cooperative, and participated and interacted with researchers, even after the end of the activity and procedure. The strategy of therapeutic toys helps make an unfamiliar environment, strangers, and a procedure characterized as painful and difficult less stressful. Pediatric nurses are in a good position to use this resource to offer more humanized care to children.

Toy Play in Infancy and Early Childhood: Normal Development and Special Considerations for Children with Disabilities.

ERIC Educational Resources Information Center

1994

This paper presents a review of the literature on toy play in infancy and early childhood, with an emphasis on both normal development and special considerations for young children with disabilities. Specifically, it describes children's encounters with toys within a developmental framework, identifies characteristics of the child and aspects of…

Phthalates and alternative plasticizers and potential for contact exposure from children's backpacks and toys.

PubMed

Xie, Mingjie; Wu, Yaoxing; Little, John C; Marr, Linsey C

2016-01-01

This work focuses on the mass content of plasticizers in children's backpacks and toys, and their mass transfer from product surfaces to cotton wipes. The mass content of plasticizers in six backpacks and seven toys was measured by extracting them in tetrahydrofuran. Bis(2-ethylhexyl) terephthalate (DEHT) was the most common plasticizer, dominating the composition of plasticizers in four backpacks (average mass content in product polyvinyl chloride, 5.38 ± 1.98%-25.5 ± 3.54%) and six plastic toys (8.17 ± 1.85%-21.2 ± 1.11%). The surface of each product was wiped with three dry and three wet (by isopropanol) cotton wipes, so as to evaluate the mass transfer of plasticizers to clothing and human skin, respectively. DEHT was the most common plasticizer detected on wipe samples. There were strong correlations (backpacks r=0.90; plastic toys r=0.96) between average mass transfer of DEHT to wet wipes and its average mass content in the product. The mass transfers of the five dominant plasticizers in one backpack to both dry and wet wipes were also correlated (both r=1.00) with their mass contents. These results suggest that the mass transfer of plasticizers from products to clothing or human skin is strongly associated with their mass content.

Mean transverse momenta correlations in hadron-hadron collisions in MC toy model with repulsing strings

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

Altsybeev, Igor

2016-01-22

In the present work, Monte-Carlo toy model with repulsing quark-gluon strings in hadron-hadron collisions is described. String repulsion creates transverse boosts for the string decay products, giving modifications of observables. As an example, long-range correlations between mean transverse momenta of particles in two observation windows are studied in MC toy simulation of the heavy-ion collisions.

STS-54 Pilot McMonagle with DSO 802 & Physics of Toys top on OV-105's middeck

NASA Image and Video Library

1993-01-15

STS054-S-020 (15 Jan 1993) --- McMonagle watches as a top spins above his head on the middeck of the Earth-orbiting Endeavour. The demonstration was part of a lengthy "physics of toys" program conducted by all five crewmembers on their third day aboard the Shuttle. Through telephone and TV downlinks, students in four schools around the country participated in a special lesson to discover how specific toys function differently in the classroom compared to those on the Shuttle. Students at Westwood Elementary School in Flint, Michigan -- McMonagle's hometown -- asked him questions about the several toys he demonstrated. The top demonstrates gyroscopic motion, the center of mass and angular momentum. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the autumn. The scene was downlinked at 18:01:59:11 GMT, Jan. 15, 1993.

Downsides of the recycling process: harmful organic chemicals in children's toys.

PubMed

Ionas, Alin C; Dirtu, Alin C; Anthonissen, Tim; Neels, Hugo; Covaci, Adrian

2014-04-01

Most of the materials used in consumer goods contain a number of additives which are meant to improve key properties like plasticity or flame resistance. At the end-of-life of the product, many polymeric materials are recycled and the additives they contain, such as flame retardants (FRs) and plasticizers, are transferred to the newly manufactured goods. We have investigated the occurrence and profiles of FRs, such as polybrominated diphenyl ethers (PBDEs) and phosphate FR (PFRs) and of plasticisers, such as phthalate esters, in 106 toys samples. Low levels and detection frequencies of components of the technical Penta-BDE and Deca-BDE mixtures were found, with BDE 209 being the dominant PBDE in all samples (maximum value was 0.14mg/g or 0.014%). The levels of PFRs and phthalates were up to 10,000 times higher than those of the PBDEs, with triphenyl phosphate and diethylhexyl phthalate being the major representatives of these classes. Maximum values were 1.3 and 6.9%, respectively. The detection frequencies were up to 50% for PFRs and 98% for phthalates. All but one of the toys produced after the REACH regulation went into force complied with its provisions. The samples were grouped according to relevant selection criteria to assess the risk for children of different age groups. Using models in the literature, exposure to these chemicals was tentatively assessed. It is clear that at the levels found in the investigated toys, these additives do not contribute to the intended characteristics of the materials, but in some cases may pose a health hazard to the children. Most likely, recycled materials are an important source of these additives in toys and therefore, their (re)use in products for children should be subject to stricter restrictions. Copyright © 2014 Elsevier Ltd. All rights reserved.

Resolving the chemical structures of off-odorants and potentially harmful substances in toys-example of children's swords.

PubMed

Denk, Philipp; Velasco-Schön, Cristina; Buettner, Andrea

2017-09-01

Most children's toys on the market are primarily made out of plastic and other complex composite materials. Consumer complaints about offensive odors or irritating effects associated with toy products have increased in recent years. One example is the strongly perceivable negative odor reported for a particular series of toy swords. Characterizing the presence of contaminants, including those that have the potential to be deleterious to health, in such products is a significant analytical challenge due to the high baseline abundance of chemical constituents of the materials used in the products. In the present study, the nature of offensive odorants associated with toy sword products was examined by gas chromatography (GC). After initial sensory evaluations, the volatile compounds from the toy products were recovered using solvent extraction and solvent-assisted flavor evaporation. The extracts were analyzed using GC-olfactometry (GC-O) and two-dimensional GC-O coupled with mass spectrometry (GC-GC-MS/O). A total of 26 odor-active compounds, including aromatic hydrocarbons and phenols, were identified among numerous non-odorous volatile by-products. These substances also included polycyclic aromatic hydrocarbons, which were analyzed by GC-MS. Representative substances were naphthalene and 1,2-dihydronaphthalene that exhibited moldy, mothball-like odor impressions, and phenol derivatives with leather-like, phenolic, horse-stable-like smells. The odorants detected correlated with the assigned attributes from the sensory analyses. This study clearly shows that the detection and identification of such odorous contaminants can provide key indications of potentially harmful yet unknown substances in everyday products such as toys. Graphical abstract ᅟ.

Measuring the Effects of Toys on the Problem-Solving, Creative and Social Behaviours of Preschool Children

ERIC Educational Resources Information Center

Trawick-Smith, Jeffrey; Russell, Heather; Swaminathan, Sudha

2011-01-01

Although previous research has explored the effects of various environmental influences on young children's play, the influence of toys has rarely been examined. This paucity of toy studies is due to a lack of a scientifically constructed observation system to evaluate the impact of play materials across developmental domains. The purpose of this…

Linking Gender-Related Toy Preferences to Social Structure: Changes in Children's Letters to Santa since 1978.

ERIC Educational Resources Information Center

Freeman, George; And Others

A study explored gender differences in toy preferences, using 824 children's responses to a southeastern newspaper's request for letters to Santa Claus. The results suggested that it is in the choice of toys associated with some aspect of the adult social structure where children's preferences show the greatest gender differences. Changes in toy…

16 CFR 1109.13 - Component part testing for phthalates in children's toys and child care articles.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Component part testing for phthalates in..., Component Parts, and Chemicals § 1109.13 Component part testing for phthalates in children's toys and child... children's toy or child care article for phthalate content provided that the requirements in § 1109.5 are...

16 CFR 1109.13 - Component part testing for phthalates in children's toys and child care articles.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Component part testing for phthalates in..., Component Parts, and Chemicals § 1109.13 Component part testing for phthalates in children's toys and child... children's toy or child care article for phthalate content provided that the requirements in § 1109.5 are...

Monte Carlo based toy model for fission process

NASA Astrophysics Data System (ADS)

Kurniadi, R.; Waris, A.; Viridi, S.

2014-09-01

There are many models and calculation techniques to obtain visible image of fission yield process. In particular, fission yield can be calculated by using two calculations approach, namely macroscopic approach and microscopic approach. This work proposes another calculation approach in which the nucleus is treated as a toy model. Hence, the fission process does not represent real fission process in nature completely. The toy model is formed by Gaussian distribution of random number that randomizes distance likesthe distance between particle and central point. The scission process is started by smashing compound nucleus central point into two parts that are left central and right central points. These three points have different Gaussian distribution parameters such as mean (μCN, μL, μR), and standard deviation (σCN, σL, σR). By overlaying of three distributions, the number of particles (NL, NR) that are trapped by central points can be obtained. This process is iterated until (NL, NR) become constant numbers. Smashing process is repeated by changing σL and σR, randomly.

[Sensitivity profile of Staphylococcus spp. and Streptococcus spp. isolated from toys used in a teaching hospital playroom].

PubMed

Boretti, Vanessa Stolf; Corrêa, Renata Nunes; dos Santos, Silvana Soléo Ferreira; Leão, Mariella Vieira Pereira; Gonçalves e Silva, Célia Regina

2014-09-01

To evaluate the presence of microorganisms of the genus Staphylococcus and Streptococcus on toys in the playroom of a teaching hospital, as well to as analyze the antimicrobial from the isolated strains. Samples were collected from 60 toys, using wet swabs, soon after being used by the children. The samples were inoculated in enriched and selective agar for isolation and later identification of the microorganisms. Antibiogram testing was performed by agar diffusion technique. The genus Staphylococcus was present in 87.0% (52/60) of the toys. Seventythree strains were isolated, with 29.0% (21/73) coagulase-positive and 71.0% (52/73) coagulase-negative. Among the coagulase-negative strains, 90.4% were resistant to penicillin, 65.4% to oxacillin, 28.8% to clarithromycin, 61.5% to clindamycin, and none to vancomycin. Among the coagulase-positive strains, 76.2% were resistant to penicillin, 23.8% to oxacillin, 23.8% to clarithromycin, 47.6% to clindamycin, and none to vancomycin. The genus Streptococcus was not detected in any of the evaluated toys. Toys can be contaminated with potentially pathogenic bacteria with antimicrobial resistance, representing a possible source of nosocomial infection for patients who are already debilitated. Copyright © 2014 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

Sensitivity profile of Staphylococcus spp. and Streptococcus spp. isolated from toys used in a teaching hospital playroom☆

PubMed Central

Boretti, Vanessa Stolf; Corrêa, Renata Nunes; dos Santos, Silvana Soléo Ferreira; Leão, Mariella Vieira Pereira; Silva, Célia Regina Gonçalves e

2014-01-01

Objective: To evaluate the presence of microorganisms of the genus Staphylococcus and Streptococcus on toys in the playroom of a teaching hospital, as well to as analyze the antimicrobial resistance from isolated strains. Methods: Samples were collected from 60 toys, using wet swabs, soon after being used by the children. The samples were inoculated in enriched and selective agar for isolation and later identification of the microorganisms. Antibiogram testing was performed by agar diffusion technique. Results: The genus Staphylococcus was present in 87.0% (52/60) of the toys. Seventy-three strains were isolated, with 29.0% (21/73) coagulase-positive and 71.0% (52/73) coagulasenegative. Among the coagulase-negative strains, 90.4% were resistant to penicillin, 65.4% to oxacillin, 28.8% to clarithromycin, 61.5% to clindamycin, and none to vancomycin. Among the coagulase-positive strains, 76.2% were resistant to penicillin, 23.8% to oxacillin, 23.8% to clarithromycin, 47.6% to clindamycin, and none to vancomycin. The genus Streptococcus was not detected in any of the evaluated toys. Conclusions: Toys can be contaminated with potentially pathogenic bacteria with antimicrobial resistance, representing a possible source of nosocomial infection for patients who are already debilitated. PMID:25479842

A Model of Sexual Risk Behaviors among Young Gay and Bisexual Men: Longitudinal Associations of Mental Health, Substance Abuse, Sexual Abuse, and the Coming-Out Process

ERIC Educational Resources Information Center

Rosario, Margaret; Schrimshaw, Eric W.; Hunter, Joyce

2006-01-01

Sexual risk behaviors of young gay and bisexualmen must be understood within the context of other health concerns (e.g., anxiety, substance abuse), population specific factors (i.e., the coming-out process and gay-related stress), childhood sexual abuse, and other theoretical factors (e.g., safer-sex intentions). The current report proposes and…

Presence of lead in paint of toys sold in stores of the formal market of Bogotá, Colombia.

PubMed

Mateus-García, A; Ramos-Bonilla, J P

2014-01-01

Lead (Pb) is a non-essential metal. Exposure to lead has been associated with adverse health effects in both children and adults. Lead content in paint used in toys or children's products has been identified as both a potential and preventable source of childhood lead exposure. Twenty-four stores located in Bogotá (Colombia) were selected by cluster sampling to participate in the study. A random sample of 96 toys was purchased at these stores. Since one toy can have different paint colors, a total of 116 paint samples from 96 toys were analyzed for lead content. Paint samples were prepared by microwave digestion and lead was quantified using ICP-OES. For quality control purposes of the analytical method, spike samples and a certified reference material (NIST SRM 2582) were used. The lead content in paint ranged from below the method detection limit (5ppm) to 47,600ppm, with an average Pb concentration of 1024ppm and a median concentration of 5ppm. Eight (8) paint samples removed from five toys had lead concentrations exceeding the US regulatory limit for total lead content (90ppm). Brown paint and toys manufactured in Colombia were significantly associated with high concentrations of lead in paint. Furthermore, a statistically significant interaction between these two variables was also found. The results suggest that there is a potential risk of lead exposure from paint of toys sold in the formal market of Bogotá. Therefore, the implementation of a national surveillance program of lead content in children products is urgently needed. The risk of children's lead exposure identified in this study, which is completely preventable, could be present also in other developing countries. © 2013 Published by Elsevier Inc.

Voluntary Product Standard PS 72-76: Toy Safety.

ERIC Educational Resources Information Center

National Bureau of Standards (DOC), Washington, DC.

The purpose of this voluntary product standard is to establish nationally recognized safety requirements and test methods for toys intended for use by children in age groups through 14 years. The standard relates to possible hazards that may not be readily recognized and which may be encountered in,normal use or after reasonably foreseeable abuse.…

Electromechanical Teaching Toys for Infants and Toddlers with Disabilities.

ERIC Educational Resources Information Center

Hanline, Mary Frances; And Others

1985-01-01

The article describes the use and design of several electromechanical toys that provide motivation, reinforcement, feedback, and contingent consequences to disabled infants and toddlers. Illustrations and explanations are offered for weight bearing boards, responsive puzzles, reach and grasp wheels, body parts teaching dolls, and kickpanels. (CL)

Survey on plasticizers currently found in PVC toys on the Swiss market: Banned phthalates are only a minor concern.

PubMed

McCombie, Gregor; Biedermann, Sandra; Suter, Gaby; Biedermann, Maurus

2017-04-16

Plasticizers in toys are a recurring source of criticism and concern, as consumers feel they may endanger the health of their children. Most of the information available in literature concerns the presence or absence of certain phthalic acid ester plasticizers. Very little information can be found in the public domain with respect to the actually used plasticizers at a given time and place. In this paper, we present the plasticizer composition of 118 samples from 88 polyvinyl chloride toys found on the Swiss market in autumn 2015. Bis(2-ethylhexyl) terephthalate (DEHT) was by far the most frequent main plasticizer in the analyzed samples, which is a change when compared to the plasticizers found in toys and child care articles in 2007. Furthermore, the data show that the banned phthalates in toys are only a minor concern. The occurrence, however, is not evenly distributed between importers. If a toy is not designed to be sold on the European market by the manufacturer, it seems to be more likely to contain a banned phthalic acid ester.

70 Years of Making the World Safer

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

None

This video shows our roles in making the world safer — working to end World War II, providing stable isotopes for research, providing unique precision manufacturing capabilities, and meeting nonproliferation and global security missions.

Seriously Mentally Ill Women’s Safer Sex Behaviors and the Theory of Reasoned Action

PubMed Central

Randolph, Mary E.; Pinkerton, Steven D.; Somlai, Anton M.; Kelly, Jeffrey A.; Gibson, Richard H.; Hackl, Kristin

2014-01-01

Seriously mentally ill women at risk for HIV infection (n = 96) participated in structured interviews assessing sexual and substance use behavior over a 3-month period. The majority of the women (63.5%) did not use condoms. Consistent with the Theory of Reasoned Action, condom use attitudes and perceived social norms about safer sex were associated with safer sex intentions. Supplementing TRA variables with safer sex self-efficacy explained additional variance in safer sex intentions. Greater safer sex intentions were related to both greater condom use and to less frequent unprotected intercourse. In addition, less frequent sex after drug use and a less fatalistic outlook were associated with less frequent unprotected intercourse. Life circumstances specific to this population are particularly important to examine to improve the effectiveness of risk reduction interventions for seriously mentally ill women. PMID:19458268

Using Technology to Create Safer Schools.

ERIC Educational Resources Information Center

Townley, Arthur J.; Martinez, Kenneth

1995-01-01

Although classes to create student self-esteem and antigang programs are gaining in popularity, most school districts have not used available technology to help create safer campuses. Increased availability of telephones and two-way radios would enhance school security, along with incorporation of newer technologies such as computers, digitized…

A Model of Sexual Risk Behaviors Among Young Gay and Bisexual Men: Longitudinal Associations of Mental Health, Substance Abuse, Sexual Abuse, and the Coming-Out Process

PubMed Central

Rosario, Margaret; Schrimshaw, Eric W.; Hunter, Joyce

2011-01-01

Sexual risk behaviors of young gay and bisexual men must be understood within the context of other health concerns (e.g., anxiety, substance abuse), population-specific factors (i.e., the coming-out process and gay-related stress), childhood sexual abuse, and other theoretical factors (e.g., safer sex intentions). The current report proposes and longitudinally examines a model of risk factors for subsequent sexual risk behaviors among young gay and bisexual men in New York City. As hypothesized, more negative attitudes toward homosexuality, more substance abuse symptoms, and poorer intentions for safer sex were directly associated with a greater likelihood of unprotected anal sex over the following year. Further, lower self-esteem, more anxious symptoms, and childhood sexual abuse were related to more unprotected anal sex indirectly through more sexual partners, sexual encounters, and substance abuse symptoms. These findings suggest that interventions targeting sexual risk behaviors of young gay and bisexual men may be more effective if they also address mental health concerns and aspects of the coming-out process. PMID:17067255

Low-income fathers' speech to toddlers during book reading versus toy play.

PubMed

Salo, Virginia C; Rowe, Meredith L; Leech, Kathryn A; Cabrera, Natasha J

2016-11-01

Fathers' child-directed speech across two contexts was examined. Father-child dyads from sixty-nine low-income families were videotaped interacting during book reading and toy play when children were 2;0. Fathers used more diverse vocabulary and asked more questions during book reading while their mean length of utterance was longer during toy play. Variation in these specific characteristics of fathers' speech that differed across contexts was also positively associated with child vocabulary skill measured on the MacArthur-Bates Communicative Development Inventory. Results are discussed in terms of how different contexts elicit specific qualities of child-directed speech that may promote language use and development.

Low-income fathers’ speech to toddlers during book reading versus toy play*

PubMed Central

Salo, Virginia C.; Rowe, Meredith L.; Leech, Kathryn A.; Cabrera, Natasha J.

2016-01-01

Fathers’ child-directed speech across two contexts was examined. Father–child dyads from sixty-nine low-income families were videotaped interacting during book reading and toy play when children were 2;0. Fathers used more diverse vocabulary and asked more questions during book reading while their mean length of utterance was longer during toy play. Variation in these specific characteristics of fathers’ speech that differed across contexts was also positively associated with child vocabulary skill measured on the MacArthur-Bates Communicative Development Inventory. Results are discussed in terms of how different contexts elicit specific qualities of child-directed speech that may promote language use and development. PMID:26541647

Using Free Operant Preference Assessments to Select Toys for Free Play between Children with Autism and Siblings

ERIC Educational Resources Information Center

Sautter, Rachael A.; LeBlanc, Linda A.; Gillett, Jill N.

2008-01-01

Stimulus properties of toys may impact the type and amount of play observed between children with autism and their playmates. Six children with autism and their siblings participated in an evaluation of toy characteristics on type of play, problem behavior, social initiations, and responses to social initiations. Separate free operant preference…

Design and development of a sensorized wireless toy for measuring infants' manual actions.

PubMed

Serio, Stefano Marco; Cecchi, Francesca; Assaf, Tareq; Laschi, Cecilia; Dario, Paolo

2013-05-01

The development of grasping is an important milestone that infants encounter during the first months of life. Novel approaches for measuring infants' manual actions are based on sensorized platform usable in natural settings, such as instrumented wireless toys that could be exploited for diagnosis and rehabilitation purposes. A new sensorized wireless toy has been designed and developed with embedded pressure sensors and audio-visual feedback. The fulfillment of clinical specifications has been proved through mechanical and electrical characterization. Infants showed a good grade of acceptance to such kind of tools, as confirmed by the results of preliminary tests that involved nine healthy infants: the dimensions fulfill infants' anthropometrics, the device is robust and safe, the acquired signals are in the expected range and the wireless communication is stable. Although achieved only through preliminary tests, such results confirm the hypothesis that this typology of instrumented toys could be useful for quantitative monitoring and measuring infants' motor development and ready to be evaluated for assessing motor skills through appropriate clinical trials.

Investigations on the emission of fragrance allergens from scented toys by means of headspace solid-phase microextraction gas chromatography-mass spectrometry.

PubMed

Masuck, Ines; Hutzler, Christoph; Luch, Andreas

2010-04-30

In the revised European toy safety directive 2009/48/EC the application of fragrance allergens in children's toys is restricted. The focus of the present work lies on the instrumental analytics of 13 banned fragrance allergens, as well as on 11 fragrance allergens that require declaration when concentrations surpass 100 microg per gram material. Applying a mixture of ethyl acetate and toluene solid/liquid extraction was performed prior to quantitative analysis of mass contents of fragrances in scented toys. In addition, an easy-to-perform method for the determination of emitted fragrances at 23 degrees C (handling conditions) or at 40 degrees C (worst case scenario) has been worked out to allow for the evaluation of potential risks originating from inhalation of these compounds during handling of or playing with toys. For this purpose a headspace solid-phase microextraction (HS-SPME) technique was developed and coupled to subsequent gas chromatography-mass spectrometry (GC-MS) analysis. Fragrance allergens were adsorbed (extracted) from the gas phase onto an 85 microm polyacrylate fiber while incubating pieces of the scented toys in sealed headspace vials at 23 degrees C and 40 degrees C. Quantification of compounds was performed via external calibration. The newly developed headspace method was subsequently applied to five perfumed toys. As expected, the emission of fragrance allergens from scented toys depends on the temperature and on the content of fragrance allergens present in those samples. In particular at conditions mimicking worst case (40 degrees C), fragrance allergens in toys may pose a risk to children since considerable amounts of compound might be absorbed by lung tissue via breathing of contaminated air. 2010 Elsevier B.V. All rights reserved.

Crib Information Center

MedlinePlus

... Community Outreach Resource Center Toy Recall Statistics CO Poster Contest Pool Safely Business & Manufacturing Business & Manufacturing Business ... other organizations. Featured Resources Bare is Best Free Poster Safer Spaces for Babies Safety Guide Inflatable Air ...

STS-54 Commander Casper with DSO 802 and Physics of Toys on OV-105's middeck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-54 Commander John H. Casper holds up a paper boomerang before sailing it across the middeck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. The demonstration was part of Application Specific Preprogrammed Experiment Culture System Physics of Toys (ASPEC) and Detailed Supplementary Objective (DSO) 802, Educational activities. Through telephone and TV downlinks, Casper conversed with students in four schools who participated in a special lesson to discover how specific toys function differently in the classroom compared to those on the Shuttle. The boomerang was used to demonstrate Bernouli's principle and gyroscopic stability. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the fall of this year. This scene was downlinked at 18:11:04:26 GMT.

The SAFER Latinos Project: Addressing a Community Ecology Underlying Latino Youth Violence

ERIC Educational Resources Information Center

Edberg, Mark; Cleary, Sean D.; Collins, Elizabeth; Klevens, Joanne; Leiva, Rodrigo; Bazurto, Martha; Rivera, Ivonne; del Cid, Alex Taylor; Montero, Luisa; Calderon, Melba

2010-01-01

This paper describes the intervention model, early implementation experience, and challenges for the "Seguridad, Apoyo, Familia, Educacion, y Recursos" (SAFER) Latinos project. The SAFER Latinos project is an attempt to build the evidence for a multilevel participatory youth violence prevention model tailored to the specific circumstances of…

Sex-related preferences for real and doll faces versus real and toy objects in young infants and adults.

PubMed

Escudero, Paola; Robbins, Rachel A; Johnson, Scott P

2013-10-01

Findings of previous studies demonstrate sex-related preferences for toys in 6-month-old infants; boys prefer nonsocial or mechanical toys such as cars, whereas girls prefer social toys such as dolls. Here, we explored the innate versus learned nature of this sex-related preferences using multiple pictures of doll and real faces (of men and women) as well as pictures of toy and real objects (cars and stoves). In total, 48 4- and 5-month-old infants (24 girls and 24 boys) and 48 young adults (24 women and 24 men) saw six trials of all relevant pairs of faces and objects, with each trial containing a different exemplar of a stimulus type. The infant results showed no sex-related preferences; infants preferred faces of men and women regardless of whether they were real or doll faces. Similarly, adults did not show sex-related preferences for social versus nonsocial stimuli, but unlike infants they preferred faces of the opposite sex over objects. These results challenge claims of an innate basis for sex-related preferences for toy real stimuli and suggest that sex-related preferences result from maturational and social development that continues into adulthood. Copyright © 2013 Elsevier Inc. All rights reserved.

Precautionary policies in local government: green chemistry and safer alternatives.

PubMed

Raphael, Debbie O; Geiger, Chris A

2011-01-01

Local governments like the City and County of San Francisco have shouldered the burden of toxic chemicals released into the environment through the substantial costs of health care, environmental cleanup, and infrastructure to purify drinking water, manage wastewater, and manage solid waste. Cities can no longer afford to wait for federal regulation to prevent toxic chemicals from appearing in products used locally. San Francisco's Precautionary Principle Policy calls on the City to act on early warning signs of harm and to use the best available science to identify safer alternatives. Under its umbrella, a wide array of policy tools have been utilized including financial incentives through procurement contracts, certification and promotion of safer business practices, requirements for information disclosure, and bans and restrictions on the sale of products when safer alternatives are readily available. These policies can often become the models for regional, state, and national change.

Sex-related preferences for real and doll’s faces versus real and toy objects in young infants and adults

PubMed Central

Escudero, Paola; Robbins, Rachel A.; Johnson, Scott P.

2013-01-01

Findings of previous studies demonstrate sex-related preferences for toys in 6-month-old infants: Boys prefer non-social or mechanical toys such as cars, while girls prefer social toys such as dolls. Here, we explored the innate versus learned nature of this sex-related preferences using multiple pictures of doll and real faces (of men and women) as well as pictures of toy and real objects (cars and stoves). Forty-eight 4- and 5-month-old infants (24 girls) and 48 young adults (24 women) saw six trials of all relevant pairs of faces and objects, with each trial containing a different exemplar of a stimulus type. The infant results showed no sex-related preferences; infants preferred faces of men and women, regardless of whether they were real or doll’s faces. Similarly, adults did not show sex-related preferences for social versus non-social stimuli, but, unlike infants, they preferred faces of the opposite sex over objects. These results challenge claims of an innate basis for sex-related preferences for toy and real stimuli preferences (Connellan et al., 2000) and suggest that sex-related preferences result from maturational and social development, which continues into adulthood. PMID:23933180

Parents' constructions of communication with their children about safer sex.

PubMed

Hyde, Abbey; Drennan, Jonathan; Butler, Michelle; Howlett, Etaoine; Carney, Marie; Lohan, Maria

2013-12-01

To analyse how a sample of parents reportedly communicated with their adolescent and preadolescent children about safer sex (contraceptive and condom use). Among the plethora of existing research available on parent-child communication about sexuality (more broadly), very few studies detail the substance and tenor of what parents actually convey specifically about safer sex. The study adopted a qualitative methodology and involved interviewing 43 parents (32 mothers and 11 fathers). Data were analysed using modified analytical induction. Findings indicated that although the majority of parents professed to being open about sexuality with their children, only a minority reportedly conveyed direct messages about contraception and condom use. Moreover, these direct messages appeared to be imparted at a superficial level. Parents were more likely to communicate such messages in a tacit manner through innuendo and intimation. The complacency that parents displayed about the need to undertake safer sex education with their adolescents arose from an understanding that this was covered adequately at school and the belief that their teenager was not in a romantic relationship. In addition, some parents expressed concern that discussing safer sex with teenagers might actually encourage sexual activity. We conclude that some parents may consider themselves to have engaged in sexuality education around safer sex when it appears to be predominantly surface-level education; that what constitutes 'doing' sexuality education is far from clear-cut may cast some light on why there is little consistency in the literature on the impact of parental communication on sexual health outcomes for young people. For nurses engaged in sexuality health promotion with parents, we caution about presenting unequivocal messages to parents about the impact of parental communication about sexuality on adolescent sexual behaviour without due acknowledgement of the grey areas indicated in the

Parents as a Team: Mother, Father, a Child with Autism Spectrum Disorder, and a Spinning Toy

ERIC Educational Resources Information Center

Maynard, Douglas W.; McDonald, T. A.; Stickle, Trini

2016-01-01

This paper is a single case study involving a visit to a diagnostic clinic for autism spectrum disorder. A young boy finds a toy that he can hold with one hand and spin with another. In order to retrieve the toy and leave it in the clinic, the parents engage in a team effort. We describe this achievement in terms of two styles of practice or…

Toy Talk: Simple Strategies to Create Richer Grammatical Input

ERIC Educational Resources Information Center

Hadley, Pamela A.; Walsh, Kathleen M.

2014-01-01

Purpose: The purpose of this initial feasibility study was to determine whether brief instruction in toy talk would change grammatical properties of adult language, specifically 3rd person lexical noun phrase (NP) subjects. Method: Eighteen college students participated in the study. The use of 3rd person subjects was examined before and after…

Teaching Physical Geography with Toys, Household Items, and Food

ERIC Educational Resources Information Center

Carnahan, Laura; Pankratz, Mary Jo; Alberts, Heike

2014-01-01

While many college physical geography instructors already use a wide variety of creative teaching approaches in their classes, others have not yet been exposed to teaching with toys, household items, or food. The goal in this article is to present some ideas for teaching college-level physical geography (weather/climate and geomorphology) for…

The DigitalSeed: An Interactive Toy for Investigating Plants

ERIC Educational Resources Information Center

Cherubini, Mauro; Gash, Hugh; McCloughlin, Thomas

2008-01-01

Plant growth, development and reproduction are fundamental concepts in biology; yet there is a recorded lack of motivation for young people to grapple with these concepts. Here we present the "DigitalSeed" toy for making investigations around these concepts more accessible to children through hands-on digital interaction. This is part of an…

UNDERSTANDING HOW PLANETS BECOME MASSIVE. I. DESCRIPTION AND VALIDATION OF A NEW TOY MODEL

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

Ormel, C. W.; Kobayashi, H., E-mail: ormel@astro.berkeley.edu, E-mail: hkobayas@nagoya-u.ac.jp

2012-03-10

The formation of giant planets requires the accumulation of {approx}10 Earth masses in solids; but how do protoplanets acquire their mass? There are many, often competing, processes that regulate the accretion rate of protoplanets. To assess their effects we present a new, publicly available toy model. The rationale behind the toy model is that it encompasses as many physically relevant processes as possible, but at the same time does not compromise its simplicity, speed, and physical insight. The toy model follows a modular structure, where key features-e.g., planetesimal fragmentation, radial orbital decay, nebula turbulence-can be switched on or off. Ourmore » model assumes three discrete components (fragments, planetesimals, and embryos) and is zero dimensional in space. We have tested the outcomes of the toy model against literature results and generally find satisfactory agreement. We include, for the first time, model features that capture the three-way interactions among small particles, gas, and protoplanets. Collisions among planetesimals will result in fragmentation, transferring a substantial amount of the solid mass to small particles, which couple strongly to the gas. Our results indicate that the efficiency of the accretion process then becomes very sensitive to the gas properties-especially to the turbulent state and the magnitude of the disk headwind (the decrease of the orbital velocity of the gas with respect to Keplerian)-as well as to the characteristic fragment size.« less

78 FR 48172 - Minimizing Risk for Children's Toy Laser Products; Draft Guidance for Industry and Food and Drug...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

... Health's (CDRH) proposed approach on the safety of toy laser products. This draft guidance is not final... products, FDA headquarters and field personnel, and the public of CDRH's proposed approach on the safety of... limits. While this rulemaking process is ongoing, CDRH encourages manufacturers to keep children's toy...

STS-54 crewmembers with DSO 802 and Physics of Toys on OV-105's middeck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-54 Commander John H. Casper, holding microphone, talks to a television (TV) audience including students on the middeck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. Surrounded by crewmembers, Casper explains how specific toys function differently in the classroom versus in space as part of Application Specific Preprogrammed Experiment Culture System Physics of Toys (ASPEC) and Detailed Supplementary Objective (DSO) 802, Educational activities. Through telephone and TV downlinks, Casper and crewmembers conversed with students in four schools who participated in the special lesson. Counter clockwise from the left are Mission Specialist 3 (MS3) Susan J. Helms, Casper, Pilot Donald R. McMonagle, MS1 Mario Runco, Jr, and MS2 Gregory J. Harbaugh. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the autumn. This scene was downlinked at 18:28:04:18 GMT.

Effect of several variables in the polymer toys additive migration to saliva.

PubMed

Noguerol-Cal, R; López-Vilariño, J M; González-Rodríguez, M V; Barral-Losada, L

2011-09-30

Capacity to migrate of a representative group of polymeric additives, dyes, antioxidants, hindered amine light stabilizers (HALS) or antistatics, from plastic toys to saliva was analyzed to protect children in their habits of sucking and biting. Most of target additives appear no-regulated in toys normative but adverse effects on human health of some of them have been demonstrated and their presence in others commercial articles normative has been included. In order to offer an effective and easy tool to perform these controls, migration tests by dynamic and static contact, followed by a preconcentration step by liquid-liquid extraction (LLE) and ultra performance liquid chromatographic analysis with ultraviolet-visible and evaporative light scattering detections (UPLC-UV/Vis-ELSD) have been optimized to evaluate the migrated amounts of the additives in saliva simulant. The detection limits of the migration methodologies were ranged from 8.68 × 10(-2) to 1.30 × 10(-3)mg migrated (L simulant)(-1). Influence of several variables on this mass transport, as time, temperature and friction, was also analyzed to achieve the most aggressive methodology to protect consumers. Migration of several studied additives, whose presence has been demonstrated in several purchased commercial toys, has been observed. Copyright © 2011 Elsevier B.V. All rights reserved.

Programmable Toys and Free Play in Early Childhood Classrooms

ERIC Educational Resources Information Center

Newhouse, Christopher Paul; Cooper, Martin; Cordery, Zina

2017-01-01

This paper reports on a study that investigated the ways that young children interact with discrete programmable digital toys in a free play setting. One intention was to see whether this interaction would address some of the requirements of the Digital Technologies subject in the Australian Curriculum. The study was implemented in two phases in…

Toys and confectionery--a legally hazardous combination?

PubMed

Eldred, J S; Pape, S M

1998-01-01

"What kind of magic has Nestlé worked on FDA?" Many in the confectionery business were asking this very question after seeing the company introduce onto the market in July 1997 - without any immediate agency intervention - a chocolate product surrounding an inedible plastic sphere enclosing a toy, bearing the moniker Nestlé Magic(R). A spate of recent publicity 1 on the controversy engendered by the new product has focused public attention on a little-known provision of the Federal Food, Drug, and Cosmetic Act (FDCA), specifically section 402(d)(1). Adding fuel to the proverbial regulatory fire was the Food and Drug Administration's (FDA's) signaling of a possible reversal of its long-standing policy prohibiting the marketing of combination "confectionery and toy" products that contain nonfunctional, nonnutritive objects. After the product was launched, FDA, in response to a petition filed by Nestlé USA, stated its intention to 1) issue a guidance document that would purport to sanction such products on an interim basis, and 2) promulgate a regulation setting safety standards for such products and thereby authorize their marketing. Although Nestlé subsequently announced its withdrawal of the product,2 questions remain about the applicable law and FDA's authority. This article critically examines the agency's authority to authorize marketing of such products through a regulation that addresses the criteria set forth in section 402(d)(1).

Graphene Based Ultra-Capacitors for Safer, More Efficient Energy Storage

NASA Technical Reports Server (NTRS)

Roberson, Luke B.; Mackey, Paul J.; Zide, Carson J.

2016-01-01

Current power storage methods must be continuously improved in order to keep up with the increasingly competitive electronics industry. This technological advancement is also essential for the continuation of deep space exploration. Today's energy storage industry relies heavily on the use of dangerous and corrosive chemicals such as lithium and phosphoric acid. These chemicals can prove hazardous to the user if the device is ruptured. Similarly they can damage the environment if they are disposed of improperly. A safer, more efficient alternative is needed across a wide range of NASA missions. One solution would a solid-state carbon based energy storage device. Carbon is a safer, less environmentally hazardous alternative to current energy storage materials. Using the amorphous carbon nanostructure, graphene, this idea of a safer portable energy is possible. Graphene was electrochemically produced in the lab and several coin cell devices were built this summer to create a working prototype of a solid-state graphene battery.

Social Behaviors Increase in Children with Autism in the Presence of Animals Compared to Toys

PubMed Central

O'Haire, Marguerite E.; McKenzie, Samantha J.; Beck, Alan M.; Slaughter, Virginia

2013-01-01

Background Previous research has demonstrated the capacity of animal presence to stimulate social interaction among humans. The purpose of this study was to examine the interactions of children with autism spectrum disorder (ASD) with an adult and their typically-developing peers in the presence of animals (two guinea pigs) compared to toys. Methods Ninety-nine children from 15 classrooms in 4 schools met the inclusion criteria and participated in groups of three (1 child with ASD and 2 typically-developing peers). Each group was video-recorded during three 10-minute, free-play sessions with toys and three 10-minute, free-play sessions with two guinea pigs. Two blinded observers coded the behavior of children with ASD and their peers. To account for the nested study design, data were analyzed using hierarchical generalized linear modeling. Results Participants with ASD demonstrated more social approach behaviors (including talking, looking at faces, and making tactile contact) and received more social approaches from their peers in the presence of animals compared to toys. They also displayed more prosocial behaviors and positive affect (i.e., smiling and laughing) as well as less self-focused behaviors and negative affect (i.e., frowning, crying, and whining) in the presence of animals compared to toys. Conclusions These results suggest that the presence of an animal can significantly increase positive social behaviors among children with ASD. PMID:23468902

Social behaviors increase in children with autism in the presence of animals compared to toys.

PubMed

O'Haire, Marguerite E; McKenzie, Samantha J; Beck, Alan M; Slaughter, Virginia

2013-01-01

Previous research has demonstrated the capacity of animal presence to stimulate social interaction among humans. The purpose of this study was to examine the interactions of children with autism spectrum disorder (ASD) with an adult and their typically-developing peers in the presence of animals (two guinea pigs) compared to toys. Ninety-nine children from 15 classrooms in 4 schools met the inclusion criteria and participated in groups of three (1 child with ASD and 2 typically-developing peers). Each group was video-recorded during three 10-minute, free-play sessions with toys and three 10-minute, free-play sessions with two guinea pigs. Two blinded observers coded the behavior of children with ASD and their peers. To account for the nested study design, data were analyzed using hierarchical generalized linear modeling. Participants with ASD demonstrated more social approach behaviors (including talking, looking at faces, and making tactile contact) and received more social approaches from their peers in the presence of animals compared to toys. They also displayed more prosocial behaviors and positive affect (i.e., smiling and laughing) as well as less self-focused behaviors and negative affect (i.e., frowning, crying, and whining) in the presence of animals compared to toys. These results suggest that the presence of an animal can significantly increase positive social behaviors among children with ASD.

Asbestos in toys: an exemplary case.

PubMed

Silvestri, Stefano; Di Benedetto, Francesco; Raffaell, Corrado; Veraldi, Angela

2016-01-01

DAS was an artificial clay which, once molded, hardened at room temperature. It was largely used as a toy between 1963 and 1975 in Italy, Netherlands, Germany, UK and Norway. This case report describes and reports the presence of asbestos in DAS. We investigated the presence of asbestos in DAS using light and electron microscopy on samples of the original material. We searched administrative documents at the State Archive of Turin and conducted interviews with past employees on annual production, suppliers, and purchasers. The analytical tests confirmed the presence of asbestos fibers in DAS: about 30% of its composition. The documents found at the State Archive confirmed the annual purchase of hundreds tons of raw asbestos from the Amiantifera di Balangero, the Italian asbestos mine. DAS was found to be used also within craftsmanship. Asbestos fibers in DAS may have caused exposure to production workers and a variety of users, including artists, teachers, and children. Over 13 years, about 55 million packs of DAS were produced and sold. The number of users is difficult to estimate but may have been in the order of millions. In Italy, a specific question on the use of DAS has been included in a routinely used mesothelioma questionnaire. As DAS was exported to other countries, our findings suggest that mesothelioma patients should be asked about their past use of DAS, in particular individuals not reporting a clear past asbestos exposure. Additionally, this discovery shows the incompleteness of records on asbestos uses and suggests to test items, including toys, imported from countries where asbestos is not forbidden.

A Counterintuitive Toy: The Bird That Never Falls Down.

ERIC Educational Resources Information Center

Fort, J.; Llebot, J. E.; Saurina, J.; Sunol, J. J.

1998-01-01

Describes a toy shaped like a bird that has an intuitively astonishing property: no matter how far away from equilibrium it is moved, it oscillates back to equilibrium. The behavior of this physical system is explained and is used to illustrate the concept of mechanical stability and the usefulness of making simple, idealized models for describing…

Collectible toys and decisions to share: I will gift you one to expand my set.

PubMed

McAlister, Anna R; Cornwell, T Bettina; Cornain, Emilita Krisanti

2011-03-01

Two studies were used to examine the collecting behaviour of preschool children. Prior studies of collecting have defined the behaviour as exhibited by older children and adults. To understand childhood collecting, existing theoretical perspectives were discussed in terms of how they might apply to children's behaviour as collectors. Results showed that some preschool children are motivated to engage in collecting and possess the developmental capacities required for successful collecting. Individual differences in executive functioning (Study 1, N= 57) and theory of mind (Study 2, N= 46) explained why some preschoolers were more oriented towards collecting than others. Study 2 showed that the motivational pull of collectible toys can be very strong, with some children agreeing to pay the 'cost' of sharing with a confederate child in order to obtain a collectible toy. This research highlights similarities and differences between adult and child collecting. Suggestions are provided for parents and for policy considerations regarding the appropriateness of marketing collectible toys to preschoolers. ©2010 The British Psychological Society.

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

PubMed

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.

Effect of freezing, hot tumble drying and washing with eucalyptus oil on house dust mites in soft toys.

PubMed

Chang, Chin-Fu; Wu, Francis Fu-Sheng; Chen, Chi-Ying; Crane, Julian; Siebers, Rob

2011-09-01

Soft toys are a major source of house dust mites (HDM) and HDM allergens, and sleeping with soft toys is a significant risk factor for HDM sensitization. We studied three techniques to eliminate HDM from soft toys, namely freezing, hot tumble drying and washing with eucalyptus oil. Thirty-six toys (12 in each treatment group) were enumerated for live HDM by the heat escape method before and after freezing overnight, hot tumble drying for 1 h and washing in 0.2% to 0.4% eucalyptus oil. Freezing, hot tumble drying and washing with eucalyptus oil resulted in significant reductions in live HDM, an average reduction of 95.1%, 89.1% and 95.1%, respectively. Additionally, washing with eucalyptus oil resulted in a significant reduction in HDM allergens as well from a geometric mean of 9.12 μg/g to 0.37 μg/g (p = 0.033). These three HDM elimination techniques give parents of infants effective and acceptable methods of limiting HDM exposure. © 2011 John Wiley & Sons A/S.

STS-54 Pilot McMonagle with DSO 802 and Physics of Toys top on OV-105's middeck

NASA Technical Reports Server (NTRS)

1993-01-01

STS-54 Pilot Donald R. McMonagle watches as a top spins above his head on the middeck of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105. The demonstration was part of Application Specific Preprogrammed Experiment Culture System Physics of Toys (ASPEC) and Detailed Supplementary Objective (DSO) 802, Educational activities. Through telephone and television (TV) downlinks, students at Westwood Elementary School in Flint, Michigan -- McMonagle's hometown -- asked him questions about the several toys he demonstrated. The top demonstrates gyroscopic motion, the center of mass and angular momentum. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the autumn. This scene was downlinked at 18:01:59:11 GMT.

Gender Constancy and the Effects of Sex-typed Televised Toy Commercials.

ERIC Educational Resources Information Center

Ruble, Diane N.; And Others

1981-01-01

Presents a cognitive-developmental analysis of the effects of televised, sex-stereotypic information on children's behavior and attitudes towards toy play. Subjects were 100 children, ages four to six divided into groups exhibiting high and low gender-constancy. (Author/CM)

NREL Blows Up Batteries to Make the World Safer (Text Version) | NREL

Science.gov Websites

World Safer (Text Version) Making lithium-ion batteries safer for earthlings and astronauts is something very large explosions] Not like that. Matt blows up lithium-ion batteries to test them for safety. Matt technology used by NASA in outer space. Matt and his team study battery failure using innovative technologies

Application of an ecological framework to examine barriers to the adoption of safer conception strategies by HIV-affected couples.

PubMed

Saleem, Haneefa T; Surkan, Pamela J; Kerrigan, Deanna; Kennedy, Caitlin E

2016-01-01

Safer conception interventions can significantly reduce the risk of horizontal HIV transmission between HIV-serodiscordant partners. However, prior to implementing safer conception interventions, it is essential to understand potential barriers to their adoption so that strategies can be developed to overcome these barriers. This paper examines potential barriers to the adoption of safer conception strategies by HIV-affected couples in Iringa, Tanzania using an ecological framework. We interviewed 30 HIV-positive women, 30 HIV-positive men and 30 health providers engaged in delivering HIV-related services. We also conducted direct observations at five health facilities. Findings suggest that there are multiple barriers to safer conception that operate at the individual, relational, environmental, structural, and super-structural levels. The barriers to safer conception identified are complex and interact across these levels. Barriers at the individual level included antiretroviral adherence, knowledge of HIV status, knowledge and acceptability of safer conception strategies, and poor nutrition. At the relational level, unplanned pregnancies, non-disclosure of status, gendered power dynamics within relationships, and patient-provider interactions posed a threat to safer conception. HIV stigma and distance to health facilities were environmental barriers to safer conception. At the structural level there were multiple barriers to safer conception, including limited safer conception policy guidelines for people living with HIV (PLHIV), lack of health provider training in safer conception strategies and preconception counseling for PLHIV, limited resources, and lack of integration of HIV and sexual and reproductive health services. Poverty and gender norms were super-structural factors that influenced and reinforced barriers to safer conception, which influenced and operated across different levels of the framework. Multi-level interventions are needed to ensure

Children and Toys: A Bibliography. Uppsala Reports on Education 27.

ERIC Educational Resources Information Center

Almqvist, Birgitta

This bibliography of literature on children and toys covers the period of 1962-1987. About 600 titles, which were collected mainly by literature searches of 10 databases, are covered. The bibliography is divided into three parts. Part I provides an introduction, which includes discussions of technical, quantitative, and qualitative aspects. Part…

Effects of Toy Crane Design-Based Learning on Simple Machines

ERIC Educational Resources Information Center

Korur, Fikret; Efe, Gülfem; Erdogan, Fisun; Tunç, Berna

2017-01-01

The aim of this 2-group study was to investigate the following question: Are there significant differences between scaffolded design-based learning controlled using 7 forms and teacher-directed instruction methods for the toy crane project on grade 7 students' posttest scores on the simple machines achievement test, attitude toward simple…

Consensus statement: Supporting Safer Conception and Pregnancy For Men And Women Living with and Affected by HIV.

PubMed

Matthews, Lynn T; Beyeza-Kashesya, Jolly; Cooke, Ian; Davies, Natasha; Heffron, Renee; Kaida, Angela; Kinuthia, John; Mmeje, Okeoma; Semprini, Augusto E; Weber, Shannon

2018-06-01

Safer conception interventions reduce HIV incidence while supporting the reproductive goals of people living with or affected by HIV. We developed a consensus statement to address demand, summarize science, identify information gaps, outline research and policy priorities, and advocate for safer conception services. This statement emerged from a process incorporating consultation from meetings, literature, and key stakeholders. Three co-authors developed an outline which was discussed and modified with co-authors, working group members, and additional clinical, policy, and community experts in safer conception, HIV, and fertility. Co-authors and working group members developed and approved the final manuscript. Consensus across themes of demand, safer conception strategies, and implementation were identified. There is demand for safer conception services. Access is limited by stigma towards PLWH having children and limits to provider knowledge. Efficacy, effectiveness, safety, and acceptability data support a range of safer conception strategies including ART, PrEP, limiting condomless sex to peak fertility, home insemination, male circumcision, STI treatment, couples-based HIV testing, semen processing, and fertility care. Lack of guidelines and training limit implementation. Key outstanding questions within each theme are identified. Consumer demand, scientific data, and global goals to reduce HIV incidence support safer conception service implementation. We recommend that providers offer services to HIV-affected men and women, and program administrators integrate safer conception care into HIV and reproductive health programs. Answers to outstanding questions will refine services but should not hinder steps to empower people to adopt safer conception strategies to meet reproductive goals.

Commercial Television Exposure, Fast Food Toy Collecting, and Family Visits to Fast Food Restaurants among Families Living in Rural Communities.

PubMed

Emond, Jennifer A; Bernhardt, Amy M; Gilbert-Diamond, Diane; Li, Zhigang; Sargent, James D

2016-01-01

To assess the associations between children's exposure to television (TV) networks that aired child-directed advertisements for children's fast food meals with the collection of fast food meal toy premiums and frequency of family visits to those restaurants. One hundred parents of children 3-7 years old were recruited from a rural pediatrics clinic during 2011; families receiving Medicaid were oversampled. Parents reported the child's TV viewing habits and family visit frequency to the fast food restaurants participating in child-directed TV marketing at the time, and their child's requests for visits to and the collecting of toy premiums from those restaurants. Logistic regression models assessed adjusted associations between a child's TV viewing with more frequent restaurant visits (≥monthly in this population). Structural equation modeling assessed if child requests or toy collecting mediated that association. Thirty-seven percent of parents reported ≥monthly visits to the select fast food restaurants. Among children, 54% requested visits to and 29% collected toys from those restaurants. Greater child commercial TV viewing was significantly associated with more frequent family visits to those fast food restaurants (aOR 2.84 for each 1-unit increase in the child's commercial TV viewing scale, P < .001); toy collecting partially mediated that positive association. Higher exposure among children to commercial TV networks that aired child-directed ads for children's fast food meals was associated with more frequent family visits to those fast food restaurants. Child desire for toy premiums may be a mediating factor. Copyright © 2016 Elsevier Inc. All rights reserved.

Commercial TV exposure, fast-food toy collecting and family visits to fast food restaurants among families living in rural communities

PubMed Central

Emond, Jennifer A.; Bernhardt, Amy M.; Gilbert-Diamond, Diane; Li, Zhigang; Sargent, James D.

2015-01-01

Objective To assess the associations between children's exposure to TV networks that aired child-directed advertisements for children's fast food meals with the collection of fast food meal toy premiums and frequency of family visits to those restaurants. Study design One hundred parents of children 3–7 years old were recruited from a rural pediatrics clinic during 2011; families receiving Medicaid were oversampled. Parents reported the child's television viewing habits and family visit frequency to the fast food restaurants participating in child-directed TV marketing at the time, and their child's requests for visits to and the collecting of toy premiums from those restaurants. Logistic regression models assessed adjusted associations between a child's TV viewing with more frequent restaurant visits (≥monthly in this population). Structural equation modeling assessed if child requests or toy collecting mediated that association. Results Thirty-seven percent of parents reported ≥monthly visits to the select fast food restaurants. Among children, 54% requested visits to and 29% collected toys from those restaurants. Greater child commercial TV viewing was significantly associated with more frequent family visits to those fast food restaurants (adjusted odds ratio 2.84 for each one-unit increase in the child's commercial TV viewing scale, p<0.001); toy collecting partially mediated that positive association. Conclusions Higher exposure among children to commercial TV networks that aired child-directed ads for children's fast food meals was associated with more frequent family visits to those fast food restaurants. Child desire for toy premiums may be a mediating factor. PMID:26526362

[Study of relationship between consumption of potassium permanganate and total organic carbon on plastic kitchen utensils, food packages and toys].

PubMed

Ohno, Hiroyuki; Suzuki, Masako; Mutsuga, Motoh; Kawamura, Yoko

2009-10-01

Consumption of potassium permanganate and total organic carbon (TOC) were investigated as indices of total organic matter migrated into water from plastic kitchen utensils, food packages and toys for children. The samples were soaked in water at 60 or 95 degrees C for 30 min for kitchen utensils and food packages, and at 40 degrees C for 30 min for toys and the eluates were examined, using the two indices. The quantitation limits were both 0.5 microg/mL. Among 97 kitchen utensils and food packages tested, consumption of potassium permanganate and TOC were 0.5-10.9 microg/mL and ND-18.9 microg/mL for polyvinyl chloride (PVC) tea-pot spouts and nylon kitchen utensils, respectively. Among 32 toys tested, the levels were 0.8-45.5 microg/mL and 0.5-8.9 microg/mL from PVC toys and block toys made by ethylene vinyl acetate resin. The levels for other samples were very low. There were large discrepancies between consumption of potassium permanganate and TOC for some PVC products and nylon kitchen utensils. The cause may be a marked difference of the oxidation decomposition rate by potassium permanganate, depending on the kind of organic matter that migrated from the plastics.

70 Years of Making the World Safer: Extended

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

None

Extended version with narration. This video shows our roles in making the world safer — working to end World War II, providing stable isotopes for research, providing unique precision manufacturing capabilities, and meeting nonproliferation and global security missions.

Proposal of a new model to improve the collection of small WEEE: a pilot project for the recovery and recycling of toys.

PubMed

Solé, Miquel; Watson, Jenna; Puig, Rita; Fullana-i-Palmer, Pere

2012-11-01

A new collection model was designed and tested in Catalonia (Spain) to foster the separate collection and recycling of electrical and electronic toys, with the participation of selected primary and secondary schools, as well as waste collection points and municipalities. This project approach is very original and important because small household WEEE has low rates of collection (16-21% WEEE within the EU or 5-7% WEEE in Spain) and no research on new approaches to enhance the collection of small WEEE is found in the literature. The project was successful in achieving enhanced toys collection and recycling rates, which went up from the national Spanish average of 0.5% toys before the project to 1.9 and 6% toys during the two project years, respectively. The environmental benefits of the campaign were calculated through a life-cycle approach, accounting for the avoided impact afforded by the reuse of the toys and the recycling of the valuable materials contained therein (such as metals, batteries and circuit boards) and subtracting the additional environmental burdens associated with the establishment of the collection campaign.

Safer sexual practices among African American women: intersectional socialisation and sexual assertiveness.

PubMed

Brown, Danice L; Blackmon, Sha'Kema; Shiflett, Alexandra

2018-06-01

Scholars have posited that childhood socialisation experiences may play a key role in influencing behaviours and attitudes that contribute to the acquisition of HIV. This study examined the links between past ethnic-racial and gender socialisation, sexual assertiveness and the safe sexual practices of African American college women utilising a cluster analytic approach. After identifying separate racial-gender and ethnic-gender socialisation profiles, results indicated that ethnic-gender socialisation cluster profiles were directly associated with sexual assertiveness and safer sex behaviour. Greater levels of ethnic socialisation and low traditional gender role socialisation were found to be associated with greater sexual assertiveness and safer sex behaviour. Further analysis showed that sexual assertiveness mediated the links between the identified ethnic-gender socialisation profiles and safer sex behaviour. Implications for policy and programme development are discussed.

[Empowering the family-center health model: the toy library as a health promotion platform].

PubMed

Huang, Yu-Chu; Tsai, Yen-Chih

2011-02-01

Facing the lowest birth rates in its history, Taiwan is increasingly recognizing the centrality of children's healthcare needs to effective family care. The World Health Organization's goal of health for all emphasizes health promotion. However, little research attention has been given to how families actively promote personal health in everyday life. This article considers 'family-centric' healthcare, with a particular emphasis on children's health and well-being and the mother health promotion model. Authors employ a 'toy library' as the health promotion platform to build community interaction and empower the health enhancement process. Results suggested the following: 1. The fixed-point type toy library may be an effective tool in a health promotion strategy; 2. A model may be developed for rural institution agencies; 3. Cooperation may be facilitated using a medical service vehicle; 4. The love bag program can serve extended purposes. The authors found that the empowerment and growth of tribal mothers is a key element to facilitate the successful development of their children. Based on findings, the implementation of a toy library as the platform to build community-based health promotion model is suggested.

[Sexual Behavior and Self-Efficacy for the Negotiation of Safer Sex in Heterosexual Persons.

PubMed

Pérez-Jiménez, David; Santiago-Rivas, Marimer; Serrano-García, Irma

2009-05-01

Self-efficacy has been defined as one of the factors that may facilitate or impede safer sex. Studies reveal that peoples in steady relationships practice safer sex less often that those in casual relationships. We conducted a study with 447 sexually active heterosexual adults. A self-administered questionnaire was designed to study the sexual behavior, the male condom use and the practice of mutual masturbation, and the self-efficacy toward these practices. Results show that most men are sexually active and that there is a low frequency of male condom use and the practice of mutual masturbation as safer sex. The majority of those who use the male condom are engage in casual relationships. However, participants have high levels of self-efficacy toward these practices. Although self-efficacy is one of the factors that influence in deciding to practice safer sex, it is not sufficient to reach this goal.

Predictors of safer sex on the college campus: a social cognitive theory analysis.

PubMed

O'Leary, A; Goodhart, F; Jemmott, L S; Boccher-Lattimore, D

1992-05-01

In April and May 1989, the authors surveyed a sample of students enrolled on four college campuses in New Jersey (N = 923) concerning their HIV transmission-related behavior, knowledge, and a variety of conceptual variables taken primarily from social cognitive theory that were thought to be potentially predictive of safer sexual behavior. Analyses of sexually active, unmarried students' responses indicated that men expected more negative outcomes of condom use and were more likely to have sexual intercourse while under the influence of alcohol or other drugs, whereas women reported higher perceived self-efficacy to practice safer sex. Regression analyses indicated that, among the factors assessed, stronger perceptions of self-efficacy to engage in safer behavior, expecting fewer negative outcomes of condom use, and less frequency of sex in conjunction with alcohol or other drug use significantly predicted safer sexual behavior. Enhanced self-efficacy to discuss personal history with a new partner was associated with a greater number of risky encounters. Implications of these findings for intervention efforts with students are discussed.

SAFER Inspection of Space Shuttle Thermal Protection System

NASA Technical Reports Server (NTRS)

Scoville, Zebulon C.; Rajula, Sudhakar

2005-01-01

In the aftermath of the space shuttle Columbia accident, it quickly became clear that new methods would need to be developed that would provide the capability to inspect and repair the shuttle's thermal protection system (TPS). A boom extension to the Remote Manipulator System (RMS) with a laser topography sensor package was identified as the primary means for measuring the damage depth in acreage tile as well as scanning Reinforced Carbon- Carbon (RCC) surfaces. However, concern over the system's fault tolerance made it prudent to investigate alternate means of acquiring close range photographs and contour depth measurements in the event of a failure. One method that was identified early was to use the Simplified Aid For EVA Rescue (SAFER) propulsion system to allow EVA access to damaged areas of concern. Several issues were identified as potential hazards to SAFER use for this operation. First, the ability of an astronaut to maintain controlled flight depends upon efficient technique and hardware reliability. If either of these is insufficient during flight operations, a safety tether must be used to rescue the crewmember. This operation can jeopardize the integrity of the Extra-vehicular Mobility Unit (EMU) or delicate TPS materials. Controls were developed to prevent the likelihood of requiring a tether rescue, and procedures were written to maximize the chances for success if it cannot be avoided. Crewmember ability to manage tether cable tension during nominal flight also had to be evaluated to ensure it would not negatively affect propellant consumption. Second, although propellant consumption, flight control, orbital dynamics, and flight complexity can all be accurately evaluated in Virtual Reality (VR) Laboratory at Johnson Space Center, there are some shortcomings. As a crewmember's hand is extended to simulate measurement of tile damage, it will pass through the vehicle without resistance. In reality, this force will push the crewmember away from the

16 CFR 1500.48 - Technical requirements for determining a sharp point in toys and other articles intended for use...

Code of Federal Regulations, 2012 CFR

2012-01-01

... sharp point in toys and other articles intended for use by children under 8 years of age. 1500.48... requirements for determining a sharp point in toys and other articles intended for use by children under 8... intended for use by children under 8 years of age, and such points exposed in normal use or as a result of...

16 CFR 1500.48 - Technical requirements for determining a sharp point in toys and other articles intended for use...

Code of Federal Regulations, 2011 CFR

2011-01-01

... sharp point in toys and other articles intended for use by children under 8 years of age. 1500.48... requirements for determining a sharp point in toys and other articles intended for use by children under 8... intended for use by children under 8 years of age, and such points exposed in normal use or as a result of...

16 CFR 1500.48 - Technical requirements for determining a sharp point in toys and other articles intended for use...

Code of Federal Regulations, 2014 CFR

2014-01-01

... sharp point in toys and other articles intended for use by children under 8 years of age. 1500.48... requirements for determining a sharp point in toys and other articles intended for use by children under 8... intended for use by children under 8 years of age, and such points exposed in normal use or as a result of...

A Smart Toy to Enhance the Decision-Making Process at Children's Psychomotor Delay Screenings: A Pilot Study.

PubMed

Gutiérrez García, María Angeles; Martín Ruiz, María Luisa; Rivera, Diego; Vadillo, Laura; Valero Duboy, Miguel Angel

2017-05-19

EDUCERE ("Ubiquitous Detection Ecosystem to Care and Early Stimulation for Children with Developmental Disorders") is an ecosystem for ubiquitous detection, care, and early stimulation of children with developmental disorders. The objectives of this Spanish government-funded research and development project are to investigate, develop, and evaluate innovative solutions to detect changes in psychomotor development through the natural interaction of children with toys and everyday objects, and perform stimulation and early attention activities in real environments such as home and school. Thirty multidisciplinary professionals and three nursery schools worked in the EDUCERE project between 2014 and 2017 and they obtained satisfactory results. Related to EDUCERE, we found studies based on providing networks of connected smart objects and the interaction between toys and social networks. This research includes the design, implementation, and validation of an EDUCERE smart toy aimed to automatically detect delays in psychomotor development. The results from initial tests led to enhancing the effectiveness of the original design and deployment. The smart toy, based on stackable cubes, has a data collector module and a smart system for detection of developmental delays, called the EDUCERE developmental delay screening system (DDSS). The pilot study involved 65 toddlers aged between 23 and 37 months (mean=29.02, SD 3.81) who built a tower with five stackable cubes, designed by following the EDUCERE smart toy model. As toddlers made the tower, sensors in the cubes sent data to a collector module through a wireless connection. All trials were video-recorded for further analysis by child development experts. After watching the videos, experts scored the performance of the trials to compare and fine-tune the interpretation of the data automatically gathered by the toy-embedded sensors. Judges were highly reliable in an interrater agreement analysis (intraclass correlation 0

``Models'' CAVEAT EMPTOR!!!: ``Toy Models Too-Often Yield Toy-Results''!!!: Statistics, Polls, Politics, Economics, Elections!!!: GRAPH/Network-Physics: ``Equal-Distribution for All'' TRUMP-ED BEC ``Winner-Take-All'' ``Doctor Livingston I Presume?''

NASA Astrophysics Data System (ADS)

Preibus-Norquist, R. N. C.-Grover; Bush-Romney, G. W.-Willard-Mitt; Dimon, J. P.; Adelson-Koch, Sheldon-Charles-David-Sheldon; Krugman-Axelrod, Paul-David; Siegel, Edward Carl-Ludwig; D. N. C./O. F. P./''47''%/50% Collaboration; R. N. C./G. O. P./''53''%/49% Collaboration; Nyt/Wp/Cnn/Msnbc/Pbs/Npr/Ft Collaboration; Ftn/Fnc/Fox/Wsj/Fbn Collaboration; Lb/Jpmc/Bs/Boa/Ml/Wamu/S&P/Fitch/Moodys/Nmis Collaboration

2013-03-01

``Models''? CAVEAT EMPTOR!!!: ``Toy Models Too-Often Yield Toy-Results''!!!: Goldenfeld[``The Role of Models in Physics'', in Lects.on Phase-Transitions & R.-G.(92)-p.32-33!!!]: statistics(Silver{[NYTimes; Bensinger, ``Math-Geerks Clearly-Defeated Pundits'', LATimes, (11/9/12)])}, polls, politics, economics, elections!!!: GRAPH/network/net/...-PHYSICS Barabasi-Albert[RMP (02)] (r,t)-space VERSUS(???) [Where's the Inverse/ Dual/Integral-Transform???] (Benjamin)Franklin(1795)-Fourier(1795; 1897;1822)-Laplace(1850)-Mellin (1902) Brillouin(1922)-...(k,)-space, {Hubbard [The World According to Wavelets,Peters (96)-p.14!!!/p.246: refs.-F2!!!]},and then (2) Albert-Barabasi[]Bose-Einstein quantum-statistics(BEQS) Bose-Einstein CONDENSATION (BEC) versus Bianconi[pvt.-comm.; arXiv:cond-mat/0204506; ...] -Barabasi [???] Fermi-Dirac

A Smart Toy to Enhance the Decision-Making Process at Children’s Psychomotor Delay Screenings: A Pilot Study

PubMed Central

2017-01-01

Background EDUCERE (“Ubiquitous Detection Ecosystem to Care and Early Stimulation for Children with Developmental Disorders”) is an ecosystem for ubiquitous detection, care, and early stimulation of children with developmental disorders. The objectives of this Spanish government-funded research and development project are to investigate, develop, and evaluate innovative solutions to detect changes in psychomotor development through the natural interaction of children with toys and everyday objects, and perform stimulation and early attention activities in real environments such as home and school. Thirty multidisciplinary professionals and three nursery schools worked in the EDUCERE project between 2014 and 2017 and they obtained satisfactory results. Related to EDUCERE, we found studies based on providing networks of connected smart objects and the interaction between toys and social networks. Objective This research includes the design, implementation, and validation of an EDUCERE smart toy aimed to automatically detect delays in psychomotor development. The results from initial tests led to enhancing the effectiveness of the original design and deployment. The smart toy, based on stackable cubes, has a data collector module and a smart system for detection of developmental delays, called the EDUCERE developmental delay screening system (DDSS). Methods The pilot study involved 65 toddlers aged between 23 and 37 months (mean=29.02, SD 3.81) who built a tower with five stackable cubes, designed by following the EDUCERE smart toy model. As toddlers made the tower, sensors in the cubes sent data to a collector module through a wireless connection. All trials were video-recorded for further analysis by child development experts. After watching the videos, experts scored the performance of the trials to compare and fine-tune the interpretation of the data automatically gathered by the toy-embedded sensors. Results Judges were highly reliable in an interrater

16 CFR § 1500.49 - Technical requirements for determining a sharp metal or glass edge in toys and other articles...

Code of Federal Regulations, 2013 CFR

2013-01-01

... articles intended for use by children under 8 years of age. (a) Objective. The sharp edge test method... such toys and articles, present a potential risk of injury by laceration or avulsion under section 2(s... toys and other articles with edges that are identified as presenting a potential risk of laceration or...

16 CFR 1500.20 - Labeling requirement for advertising toys and games.

Code of Federal Regulations, 2010 CFR

2010-01-01

... and games. 1500.20 Section 1500.20 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL... REGULATIONS § 1500.20 Labeling requirement for advertising toys and games. (a) Scope. This section applies to..., that is used in various children's games, generally as a playing piece or marker. The term “marble...

16 CFR 1500.20 - Labeling requirement for advertising toys and games.

Code of Federal Regulations, 2011 CFR

2011-01-01

... and games. 1500.20 Section 1500.20 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL... REGULATIONS § 1500.20 Labeling requirement for advertising toys and games. (a) Scope. This section applies to..., that is used in various children's games, generally as a playing piece or marker. The term “marble...

16 CFR 1500.20 - Labeling requirement for advertising toys and games.

Code of Federal Regulations, 2014 CFR

2014-01-01

... and games. 1500.20 Section 1500.20 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL... REGULATIONS § 1500.20 Labeling requirement for advertising toys and games. (a) Scope. This section applies to..., that is used in various children's games, generally as a playing piece or marker. The term “marble...

16 CFR 1500.20 - Labeling requirement for advertising toys and games.

Code of Federal Regulations, 2012 CFR

2012-01-01

... and games. 1500.20 Section 1500.20 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL... REGULATIONS § 1500.20 Labeling requirement for advertising toys and games. (a) Scope. This section applies to..., that is used in various children's games, generally as a playing piece or marker. The term “marble...

Diversity in Cyborg Images: A Case Study of Barry Levinson's "Toys."

ERIC Educational Resources Information Center

Lucek, Linda E.

Associated with the cultural paradigm of postmodernism, the cyborg, in its numerous aspects, has become a predominant metaphor used to describe the relationship between humanity and technology in post-industrial information societies. This case study of Barry Levinson's 1992 comedy film, "Toys," demonstrates some of the many facets of…

First flight test results of the Simplified Aid For EVA Rescue (SAFER) propulsion unit

NASA Technical Reports Server (NTRS)

Meade, Carl J.

1995-01-01

The Simplified Aid for EVA Rescue (SAFER) is a small, self-contained, propulsive-backpack system that provides free-flying mobility for an astronaut engaged in a space walk, also known as extravehicular activity (EVA.) SAFER contains no redundant systems and is intended for contingency use only. In essence, it is a small, simplified version of the Manned Maneuvering Unit (MMU) last flown aboard the Space Shuttle in 1985. The operational SAFER unit will only be used to return an adrift EVA astronaut to the spacecraft. Currently, if an EVA crew member inadvertently becomes separated from the Space Shuttle, the Orbiter will maneuver to within the crew member's reach envelope, allowing the astronaut to regain contact with the Orbiter. However, with the advent of operations aboard the Russian MIR Space Station and the International Space Station, the Space Shuttle will not be available to effect a timely rescue. Under these conditions, a SAFER unit would be worn by each EVA crew member. Flight test of the pre-production model of SAFER occurred in September 1994. The crew of Space Shuttle Mission STS-64 flew a 6.9 hour test flight which included performance, flying qualities, systems, and operational utility evaluations. We found that the unit offers adequate propellant and control authority to stabilize and enable the return of a tumbling/separating crew member. With certain modifications, production model of SAFER can provide self-rescue capability to a separated crew member. This paper will present the program background, explain the flight test results and provide some insight into the complex operations of flight test in space.

Alcohol risk management in college settings: the safer California universities randomized trial.

PubMed

Saltz, Robert F; Paschall, Mallie J; McGaffigan, Richard P; Nygaard, Peter M O

2010-12-01

Potentially effective environmental strategies have been recommended to reduce heavy alcohol use among college students. However, studies to date on environmental prevention strategies are few in number and have been limited by their nonexperimental designs, inadequate sample sizes, and lack of attention to settings where the majority of heavy drinking events occur. To determine whether environmental prevention strategies targeting off-campus settings would reduce the likelihood and incidence of student intoxication at those settings. The Safer California Universities study involved 14 large public universities, half of which were assigned randomly to the Safer intervention condition after baseline data collection in 2003. Environmental interventions took place in 2005 and 2006 after 1 year of planning with seven Safer intervention universities. Random cross-sectional samples of undergraduates completed online surveys in four consecutive fall semesters (2003-2006). Campuses and communities surrounding eight campuses of the University of California and six in the California State University system were utilized. The study used random samples of undergraduates (∼500-1000 per campus per year) attending the 14 public California universities. Safer environmental interventions included nuisance party enforcement operations, minor decoy operations, driving-under-the-influence checkpoints, social host ordinances, and use of campus and local media to increase the visibility of environmental strategies. Proportion of drinking occasions in which students drank to intoxication at six different settings during the fall semester (residence hall party, campus event, fraternity or sorority party, party at off-campus apartment or house, bar/restaurant, outdoor setting), any intoxication at each setting during the semester, and whether students drank to intoxication the last time they went to each setting. Significant reductions in the incidence and likelihood of intoxication at

Understanding barriers to safer sex practice in Zimbabwean marriages: implications for future HIV prevention interventions.

PubMed

Mugweni, Esther; Omar, Mayeh; Pearson, Stephen

2015-06-01

Against the backdrop of high human immunodeficiency virus (HIV) prevalence in stable relationships in Southern Africa, our study presents sociocultural barriers to safer sex practice in Zimbabwean marriages. We conducted 36 in-depth interviews and four focus group discussions with married men and women in Zimbabwe in 2008. Our aim was to identify barriers faced by married women when negotiating for safer sex. Participants identified individual, relational and community-level barriers. Individual level barriers made women voiceless to negotiate for safer sex. Being voiceless emanated from lack sexual decision-making power, economic dependence, low self-efficacy or fear of actual or perceived consequences of negotiating for safer sex. Relational barriers included trust and self-disclosure. At the community level, extended family members and religious leaders were said to explicitly or implicitly discourage women's safer sex negotiation. Given the complexity and multi-levelled nature of barriers affecting sexual behaviour in marriage, our findings suggest that HIV prevention interventions targeted at married women would benefit from empowering individual women, couples and also addressing the wider community. © The Author 2014. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Parent-Adolescent Sexual Communication and Adolescent Safer Sex Behavior: A Meta-Analysis

PubMed Central

Widman, Laura; Choukas-Bradley, Sophia; Noar, Seth M.; Nesi, Jacqueline; Garrett, Kyla

2016-01-01

Importance Parent-adolescent sexual communication has received considerable attention as one factor that can positively impact safer sex among youth; however, the evidence linking communication to youth contraceptive and condom use has not been empirically synthesized. Objective This meta-analysis examined the effect of parent-adolescent sexual communication on youth safer sex behavior and explored potential moderators of this association. Data Sources A systematic search was conducted of studies published through June 2014 using Medline, PsycINFO, and Communication & Mass Media Complete databases and relevant review articles. Study Selection Studies were included if they: 1) sampled adolescents (mean sample age≤18); 2) included an adolescent report of sexual communication with parent(s); 3) measured safer sex behavior; and 4) were published in English. Data Extraction and Synthesis Correlation coefficients (r) and 95% confidence intervals (CIs) were computed from studies and meta-analyzed using random-effects models. Main Outcomes and Measures The primary outcome was safer sex behavior, including use of contraceptives/birth control or condoms. Results Seventy-one independent effects representing over three decades of research on 25,314 adolescents (mean age = 15.1) were synthesized. Across studies, there was a small, significant weighted mean effect (r = .10, [95% CI:0.08–0.13]) linking parent-adolescent sexual communication to safer sex behavior, which was statistically heterogeneous (Q = 203.50, p < .001, I2 = 65.60). Moderation analyses revealed larger effects for communication with girls (r = .12) than boys (r = .04), and among youth who discussed sex with mothers (r = .14) compared to fathers (r = .03). Effects did not differ for contraceptive versus condom use, or among longitudinal versus cross-sectional studies, indicating parent sexual communication had a similar impact across study designs and outcomes. Several methodological issues were identified

Connecting Toxicology and Chemistry to Ensure Safer Chemical Design

EPA Science Inventory

Designing safer, healthier and sustainable products and processes requires the engagement of toxicologists and the incorporation of twenty-first century toxicology principles and practices. Hazard reduction through molecular design benefits from trans-disciplinary collaboration, ...

Wealth Condensation and ``Corruption'' in a Toy Model

NASA Astrophysics Data System (ADS)

Johnston, D.; Burda, Z.; Jurkiewicz, J.; Kaminski, M.; Nowak, M. A.; Papp, G.; Zahed, I.

2005-09-01

We discuss the wealth condensation mechanism in a simple toy economy in which individual agent's wealths are distributed according to a Pareto power law and the overall wealth is fixed. The observed behaviour is the manifestation of a transition which occurs in Zero Range Processes (ZRPs) or ``balls in boxes'' models. An amusing feature of the transition in this context is that the condensation can be induced by increasing the exponent in the power law, which one might have naively assumed penalised greater wealths more.

Game Analysis, Validation, and Potential Application of EyeToy Play and Play 2 to Upper-Extremity Rehabilitation

PubMed Central

Caldwell, Michelle; Dickerhoof, Erica; Hall, Anastasia; Odakura, Bryan; Fanchiang, Hsin-Chen

2014-01-01

Objective. To describe and analyze the potential use of games in the commercially available EyeToy Play and EyeToy Play 2 on required/targeted training skills and feedback provided for clinical application. Methods. A summary table including all games was created. Two movement experts naïve to the software validated required/targeted training skills and feedback for 10 randomly selected games. Ten healthy school-aged children played to further validate the required/targeted training skills. Results. All but two (muscular and cardiovascular endurance) had excellent agreement in required/targeted training skills, and there was 100% agreement on feedback. Children's performance in required/targeted training skills (number of unilateral reaches and bilateral reaches, speed, muscular endurance, and cardiovascular endurance) significantly differed between games (P < .05). Conclusion. EyeToy Play games could be used to train children's arm function. However, a careful evaluation of the games is needed since performance might not be consistent between players and therapists' interpretation. PMID:25610652

Under construction: building a safer industry.

PubMed Central

Tibbetts, John

2002-01-01

A revolution in the building industry over the past decade has spawned a new generation of safer materials and practices, decreasing some health risks for construction workers. Concerned consumers, builders, materials manufacturers, and government regulatory agencies have all contributed to a turn toward "green" building materials and practices, meaning that homeowners and office workers now are better able to live and work in healthier environments, and many construction workers are handling and installing less-toxic materials. PMID:11882489

Beyond HIV-serodiscordance: Partnership communication dynamics that affect engagement in safer conception care

PubMed Central

Burns, Bridget F.; Bajunirwe, Francis; Kabakyenga, Jerome; Bwana, Mwebesa; Ng, Courtney; Kastner, Jasmine; Kembabazi, Annet; Sanyu, Naomi; Kusasira, Adrine; Haberer, Jessica E.; Bangsberg, David R.; Kaida, Angela

2017-01-01

Introduction We explored acceptability and feasibility of safer conception methods among HIV-affected couples in Uganda. Methods We recruited HIV-positive men and women on antiretroviral therapy (ART) (‘index’) from the Uganda Antiretroviral Rural Treatment Outcomes cohort who reported an HIV-negative or unknown-serostatus partner (‘partner’), HIV-serostatus disclosure to partner, and personal or partner desire for a child within two years. We conducted in-depth interviews with 40 individuals from 20 couples, using a narrative approach with tailored images to assess acceptability of five safer conception strategies: ART for the infected partner, pre-exposure prophylaxis (PrEP) for the uninfected partner, condomless sex timed to peak fertility, manual insemination, and male circumcision. Translated and transcribed data were analyzed using thematic analysis. Results 11/20 index participants were women, median age of 32.5 years, median of 2 living children, and 80% had HIV-RNA <400 copies/mL. Awareness of HIV prevention strategies beyond condoms and abstinence was limited and precluded opportunity to explore or validly assess acceptability or feasibility of safer conception methods. Four key partnership communication challenges emerged as primary barriers to engagement in safer conception care, including: (1) HIV-serostatus disclosure: Although disclosure was an inclusion criterion, partners commonly reported not knowing the index partner’s HIV status. Similarly, the partner’s HIV-serostatus, as reported by the index, was frequently inaccurate. (2) Childbearing intention: Many couples had divergent childbearing intentions and made incorrect assumptions about their partner’s desires. (3) HIV risk perception: Participants had disparate understandings of HIV transmission and disagreed on the acceptable level of HIV risk to meet reproductive goals. (4) Partnership commitment: Participants revealed significant discord in perceptions of partnership commitment

Safer handling practice: influence of staff education on older people.

PubMed

Wilson, Christine Brown

The purpose of this small-scale survey was to explore the level of moving and handling training undertaken by nurses within private sector continuing care environments and the potential this training had to influence the care of older people. This study uses a definition of safer handling practice derived from existing literature to examine how nurses report the application of this training and whether they observe changes to the mobility of older people within their care. The limitations of this study indicate that generalizations must be made cautiously. However, this study tentatively suggests that potential exists to influence positively the use of safer handling practice as defined within this study. Recommendations for further study are made.

Home-based, early intervention with mechatronic toys for preterm infants at risk of neurodevelopmental disorders (CARETOY): a RCT protocol.

PubMed

Sgandurra, Giuseppina; Bartalena, Laura; Cioni, Giovanni; Greisen, Gorm; Herskind, Anna; Inguaggiato, Emanuela; Lorentzen, Jakob; Nielsen, Jens Bo; Sicola, Elisa

2014-10-15

Preterm infants are at risk for neurodevelopmental disorders, including motor, cognitive or behavioural problems, which may potentially be modified by early intervention. The EU CareToy Project Consortium (http://www.caretoy.eu) has developed a new modular system for intensive, individualized, home-based and family-centred early intervention, managed remotely by rehabilitation staff. A randomised controlled trial (RCT) has been designed to evaluate the efficacy of CareToy training in a first sample of low-risk preterm infants. The trial, randomised, multi-center, evaluator-blinded, parallel group controlled, is designed according to CONSORT Statement. Eligible subjects are infants born preterm without major complications, aged 3-9 months of corrected age with specific gross-motor abilities defined by Ages & Stages Questionnaire scores. Recruited infants, whose parents will sign a written informed consent for participation, will be randomized in CareToy training and control groups at baseline (T0). CareToy group will perform four weeks of personalized activities with the CareToy system, customized by the rehabilitation staff. The control group will continue standard care. Infant Motor Profile Scale is the primary outcome measure and a total sample size of 40 infants has been established. Bayley-Cognitive subscale, Alberta Infants Motor Scale and Teller Acuity Cards are secondary outcome measures. All measurements will be performed at T0 and at the end of training/control period (T1). For ethical reasons, after this first phase infants enrolled in the control group will perform the CareToy training, while the training group will continue standard care. At the end of open phase (T2) all infants will be assessed as at T1. Further assessment will be performed at 18 months corrected age (T3) to evaluate the long-term effects on neurodevelopmental outcome. Caregivers and rehabilitation staff will not be blinded whereas all the clinical assessments will be performed

Coming of age: how young women in the Northwest Territories understand the barriers and facilitators to positive, empowered, and safer sexual health

PubMed Central

Lys, Candice; Reading, Charlotte

2012-01-01

Objectives Compared to other young Canadians, youth in the Northwest Territories (NWT) suffer disproportionately from negative sexual health outcomes, including high rates of sexually transmitted infections and unintended pregnancies. This study aimed to identify the self-perceived barriers and facilitators to positive, empowered, and safer sexual health that impact female youth in the NWT. Study design and methods A total of 12 females aged 15–19 who live in the NWT were recruited through purposive sampling to participate in semi-structured, face-to-face interviews. Inductive coding and thematic analysis of transcribed data occurred using Atlas.ti. Results Overall 4 main themes influenced the sexual health of these women: sexual health knowledge, relationships with the self and others, access to quality sexual health resources, and alcohol use/abuse. Conclusion Recommendations for future action include improving the content and delivery of sexual health education, enhancing parent–adolescent sexual health communication, providing workshops to empower young women to assert themselves within relationships, and supporting an environment that normalizes youth sexuality. PMID:22765935

Using Interlocking Toy Building Blocks to Assess Conceptual Understanding in Chemistry

ERIC Educational Resources Information Center

Geyer, Michael J.

2017-01-01

A current emphasis on teaching conceptual chemistry via the particulate nature of matter has led to the need for new, effective ways to assess students' conceptual understanding of this view of chemistry. This article provides a simple, inexpensive way to use interlocking toy building blocks (e.g., LEGOs) in both formative and summative…

Pregnancy termination in Matlab, Bangladesh: trends and correlates of use of safer and less-safe methods.

PubMed

DaVanzo, Julie; Rahman, Mizanur

2014-09-01

Menstrual regulation (MR), a relatively safe form of pregnancy termination, is legal in Bangladesh during the early stages of pregnancy. However, little is known about the factors associated with whether women who terminate pregnancies choose this method or a less-safe one. Data from the Matlab Demographic Surveillance System on 122,691 pregnancies-5,221 (4.3%) of which were terminated-were used to examine trends between 1989 and 2008 in termination and in use of safer methods (MR or dilation and curettage) and less-safe (all other) methods of pregnancy termination. Logistic and multinomial logistic regressions were used to assess factors associated with whether women terminate pregnancies and whether they use safer methods. Sixty-seven percent of pregnancy terminations were by safer methods and 33% by less-safe means. The proportion of pregnancies that were terminated increased between 1989 and 2008; this increase was entirely due to increased use of safer methods. Women younger than 18 and those 25 or older were more likely than women aged 20-24 to terminate their pregnancies (odds ratios ranged from 1.5 among women aged 16-17 or 25-29 to 26.1 among those aged 45 or older). Among women who terminated their pregnancies, those aged 25-44 were more likely than those aged 20-24 to use a safer method. Compared with women who had no formal education, those with some education were more likely to terminate their pregnancies and to do so using safer methods. A growing proportion of pregnancies in Matlab are terminated, and these terminations are increasingly done using safer methods.

Older patients with schizophrenia: challenges in the coming decades.

PubMed

Palmer, B W; Heaton, S C; Jeste, D V

1999-09-01

The number and proportion of older adults with schizophrenia will increase considerably in the coming decades. Although a vast literature on schizophrenia among younger adults exists, much less is known about late-life schizophrenia and its treatment. The authors describe two potential scenarios for 2011, the year that the first baby boomers will turn 65. To ensure that the more favorable scenario becomes a reality, the authors suggest four goals: decrease medical comorbidity and mortality among younger patients with schizophrenia and improve their access to health care so that they can live longer and more productive lives; improve our understanding of the neurobiological and psychosocial factors underlying late-life schizophrenia, as well as the health care and social service needs of such patients; develop more effective and safer pharmacologic, psychosocial, and cognitive behavioral treatments; and improve rehabilitation of older people with schizophrenia. Specific strategies to foster these goals include establishing a consortium for studies of late-life schizophrenia; conducting multicenter studies of treatment effectiveness; and forming interdisciplinary collaborations among researchers, clinicians, government and industry representatives, and patient advocacy groups.

16 CFR 1500.50 - Test methods for simulating use and abuse of toys and other articles intended for use by children.

Code of Federal Regulations, 2014 CFR

2014-01-01

... articles intended for use by children as well as the reasonably foreseeable damage or abuse to which the... toys and other articles intended for use by children. 1500.50 Section 1500.50 Commercial Practices... toys and other articles intended for use by children. (a) Objective. The objective of §§ 1500.51, 1500...

16 CFR 1500.50 - Test methods for simulating use and abuse of toys and other articles intended for use by children.

Code of Federal Regulations, 2012 CFR

2012-01-01

... articles intended for use by children as well as the reasonably foreseeable damage or abuse to which the... toys and other articles intended for use by children. 1500.50 Section 1500.50 Commercial Practices... toys and other articles intended for use by children. (a) Objective. The objective of §§ 1500.51, 1500...

16 CFR 1500.50 - Test methods for simulating use and abuse of toys and other articles intended for use by children.

Code of Federal Regulations, 2010 CFR

2010-01-01

... articles intended for use by children as well as the reasonably foreseeable damage or abuse to which the... toys and other articles intended for use by children. 1500.50 Section 1500.50 Commercial Practices... toys and other articles intended for use by children. (a) Objective. The objective of §§ 1500.51, 1500...

16 CFR 1500.50 - Test methods for simulating use and abuse of toys and other articles intended for use by children.

Code of Federal Regulations, 2011 CFR

2011-01-01

... articles intended for use by children as well as the reasonably foreseeable damage or abuse to which the... toys and other articles intended for use by children. 1500.50 Section 1500.50 Commercial Practices... toys and other articles intended for use by children. (a) Objective. The objective of §§ 1500.51, 1500...

Measuring the impact of invasive species on popular culture: a case study based on toy turtles from Japan

USGS Publications Warehouse

Lovich, Jeffrey E.; Yamamoto, Katsuya

2016-01-01

The red-eared slider turtle (Trachemys scripta elegans) is native to portions of the United States of America (USA) and adjacent northeastern Mexico. The bright and colorful hatchlings have long been popular as pets globally but numerous individuals have been released into the wild establishing populations in areas well outside their native range. As a result, slider turtles are now introduced worldwide on all continents, with the exception of Antarctica, and many temperate and tropical islands, including Japan. They are very successful at establishing breeding populations in a variety of habitats, even those in proximity to human development. Once established in large populations, they compete with native turtle species sometimes to the detriment of the latter. Tin toy turtles were popular in Japan for decades, and they were an important export item after World War II. From the 1920s to the 1950s, prior to the widespread establishment of slider populations in Japan, the toys were characterized by muted earth-tone colors representative of native species of Japanese turtles. After the 1950s, toy turtles exhibited brighter combinations of yellow, red and green more typical of slider turtles. This transition may reflect demand for more colorful toys by importing countries like the USA. Alternatively, the change was coincident with the importation of large numbers of colorful slider turtles to Japan via the pet trade and their subsequent establishment and numerical dominance in Japanese wetlands. This switch in toy turtle colors may reflect a cultural transition in awareness of what constitutes the appearance of a typical turtle in Japan. Sliders appear to have been accepted by Japanese consumers as a new cultural norm in the appearance of turtles, a case of art imitating life.

Metal Construction Toys of the Early Twentieth Century: Their Astronomical Applications

NASA Astrophysics Data System (ADS)

Rumstay, K. S.

2004-12-01

During the early twentieth century several toy manufacturers around the globe introduced construction toys in the form of sets of metal parts which could be assembled into a variety of models. The two most successful were the Erector Set, introduced in the United States by A.C. Gilbert in 1913, and the Meccano Set, patented in 1901 in England by Frank Hornby. Whereas the Erector Set never developed beyond being a child's toy, Hornby envisioned his Meccano system as providing a way to teach principles of mechanical engineering to young schoolboys. Indeed, his sets were first marketed under the name "Mechanics Made Easy", and were endorsed by Dr. H.S. Hele-Shaw, Head of the Engineering Department at Liverpool University. Popularity of the new Meccano sets spread throughout the world, spawning the formation of numerous amateur societies composed of adolescent boys and an increasing number of adult hobbyists. The variety of parts increased during the first third of the century, and increasingly sophisticated models were constructed and exhibited in competitive events. Among these were several clocks of remarkable accuracy, and at least one equatorial mounting for a small astronomical telescope. At the same time, many university science and engineering departments found these interchangeable metal parts invaluable in the construction of experimental apparatus. In 1934 a small-scale replica of Vannevar Bush's Differential Analyzer was constructed at the University of Manchester, and used for many years to perform mathematical computations. The introduction in 1928 of a flanged ring with 73 (a sub-multiple of 365) teeth allowed for construction of accurate orreries and astronomical clocks. The most remarkable of these was the Astronomical Clock constructed in the period 1924-1932 by M. Alexandre Rahm of Paris.

Community Influences on Married Women's Safer Sex Negotiation Attitudes in Bangladesh: A Multilevel Analysis.

PubMed

Jesmin, Syeda S; Cready, Cynthia M

2016-02-01

The influence of disadvantaged or deprived community on individuals' health risk-behaviors is increasingly being documented in a growing body of literature. However, little is known about the effects of community characteristics on women's sexual attitudes and behaviors. To examine community effects on married women's safer sex negotiation attitudes, we analyzed cross-sectional data from the 2011 Bangladesh Demographic and Health Surveys on a sample of 15,134 married women in 600 communities. We estimated two multilevel logistic regression models. Model 1, which included only individual-level variables, showed that women's autonomy/empowerment, age, and HIV knowledge had significant associations with their safer sex negotiation attitudes. We did not find any socioeconomic status gradient in safer sex negotiation attitudes at the individual level. Adding community-level variables in Model 2 significantly improved the fit of the model. Strikingly, we found that higher community-level poverty was associated with greater positive safer sex negotiation attitudes. Prevailing gender norms and overall women's empowerment in the community also had significant effects. While research on community influences calls for focusing on disadvantaged communities, our research highlights the importance of not underestimating the challenges that married women in economically privileged communities may face in negotiating safer sex. To have sufficient and equitable impact on married women's sexual and reproductive health, sexual and reproductive health promotion policies and programs need to be directed to women in wealthier communities as well.

Molecular diversity of the faecal microbiota of Toy Poodles in Japan.

PubMed

Omatsu, Tsutomu; Omura, Miki; Katayama, Yukie; Kimura, Toru; Okumura, Maho; Okumura, Atsushi; Murata, Yoshiteru; Mizutani, Tetsuya

2018-05-18

The intestinal microbiota was revealed with the recent advances in molecular techniques, such as high-throughput sequencing analysis. As a result, the microbial changes are thought to influence the health of humans and animals and such changes are affected by several factors including diet, genetics, age, sex, and diseases. Similar studies are being conducted in dogs, and the knowledge of intestinal microbiota in dogs is expanding. Nonetheless, basic information on intestinal microbiota in dogs is less than that of humans. Our aim was to study toy poodles (n=21), a popular companion dog, in terms of basic characteristics of the faecal microbiota by 16S rRNA gene barcoding analysis. In the faecal microbiota, Firmicutes, Bacteroidetes, Proteobacteria, and Fusobacteria were the dominant phyla (over 93.4% of faecal microbiota) regardless of the attributes of the dogs. In family level, Enterobacteriaceae, Bacteroidaceae, and Lachnospiraceae were most prevalent. In case of a dog with protein-losing enteropathy, the diversity of faecal microbiota was different between before and after treatment. This study provides basic information for studying on faecal microbiota in toy poodles.

Children's exposure to harmful elements in toys and low-cost jewelry: characterizing risks and developing a comprehensive approach.

PubMed

Guney, Mert; Zagury, Gerald J

2014-04-30

Contamination problem in jewelry and toys and children's exposure possibility have been previously demonstrated. For this study, risk from oral exposure has been characterized for highly contaminated metallic toys and jewelry ((MJ), n=16) considering three scenarios. Total and bioaccessible concentrations of Cd, Cu, Ni, and Pb were high in selected MJ. First scenario (ingestion of parts or pieces) caused unacceptable risk for eight items for Cd, Ni, and/or Pb (hazard index (HI)>1, up to 75, 5.8, and 43, respectively). HI for ingestion of scraped-off material scenario was always <1. Finally, saliva mobilization scenario caused HI>1 in three samples (two for Cd, one for Ni). Risk characterization identified different potentially hazardous items compared to United States, Canadian, and European Union approaches. A comprehensive approach was also developed to deal with complexity and drawbacks caused by various toy/jewelry definitions, test methods, exposure scenarios, and elements considered in different regulatory approaches. It includes bioaccessible limits for eight priority elements (As, Cd, Cr, Cu, Hg, Ni, Pb, and Sb). Research is recommended on metals bioaccessibility determination in toys/jewelry, in vitro bioaccessibility test development, estimation of material ingestion rates and frequency, presence of hexavalent Cr and organic Sn, and assessment of prolonged exposure to MJ. Copyright © 2014 Elsevier B.V. All rights reserved.

Parent-Adolescent Sexual Communication and Adolescent Safer Sex Behavior: A Meta-Analysis.

PubMed

Widman, Laura; Choukas-Bradley, Sophia; Noar, Seth M; Nesi, Jacqueline; Garrett, Kyla

2016-01-01

Parent-adolescent sexual communication has received considerable attention as a factor that can positively affect safer sex behavior among youth; however, the evidence linking such communication to youth contraceptive and condom use has not been empirically synthesized. To examine the effect of parent-adolescent sexual communication on safer sex behavior among youth and explore potential moderators of this association. A systematic search of studies published from database inception through June 30, 2014, using the MEDLINE, PsycINFO, and Communication & Mass Media Complete databases and relevant review articles yielded 5098 studies, of which 52 studies with 25,314 adolescents met the study eligibility criteria. Analysis was conducted from July 1, 2014, to July 27, 2015. Studies were included if they sampled adolescents (mean sample age ≤18 years), included an adolescent report of sexual communication with one or both parents, measured safer sex behavior, and were published in English. Correlation coefficients (r) and 95% CIs were computed from studies and meta-analyzed using random-effects models. Safer sex behavior, including use of contraceptives or condoms. Fifty-two articles, including 71 independent effects representing more than 3 decades of research on 25,314 adolescents (weighted mean age, 15.2 years) were synthesized. Across studies, there was a significant weighted mean effect (r = 0.10; 95% CI, 0.08-0.13) linking parent-adolescent sexual communication with safer sex behavior, which was statistically heterogeneous (Q = 203.50, P < .001, I2 = 65.60). Moderation analyses revealed larger effects for communication with girls (r = 0.12) than boys (r = 0.04) and among youth who discussed sex with their mothers (r = 0.14) compared with their fathers (r = 0.03). Effects did not differ for contraceptive vs condom use or among longitudinal vs cross-sectional studies, indicating that parent sexual communication had a similar effect

Using a Narrative to Spark Safer Sex Communication

ERIC Educational Resources Information Center

Donné, Lennie; Hoeks, John; Jansen, Carel

2017-01-01

Objective: College students are a group at risk for contracting sexually transmitted infections (STIs). While they are generally well informed about STIs, they do not consistently use condoms. An important element in preventing STIs is safer sex communication, especially with a sexual partner. This may be difficult, however, because of a lack of…

NREL, NASA, and UCL Team Up to Make Lithium-Ion Batteries Safer on Earth

Science.gov Websites

and in Space | News | NREL NREL, NASA, and UCL Team Up to Make Lithium-Ion Batteries Safer on Earth and in Space NREL, NASA, and UCL Team Up to Make Lithium-Ion Batteries Safer on Earth and in Space . NREL joined forces with NASA in finding new, more precise ways to trigger internal short circuits

Conventional bone plate fixation of distal radius and ulna fractures in toy breed dogs.

PubMed

Ramírez, J M; Macías, C

2016-03-01

To describe the outcome of bone plate fixation of distal radius and ulna fractures in toy breed dogs treated with conventional bone plates. Records of 15 toy breed dogs with distal radius and ulna fractures were retrospectively reviewed for signalment, method of fixation, complications and clinical and radiographic assessments. A telephone-based owner questionnaire was conducted to determine long-term function and client satisfaction. Age ranged from 4 months to 6 years. Body weight ranged from 1 to 4 kg. Dynamic compression plates were used in 13 dogs and veterinary cuttable plates were used in 2 dogs as the means of fixation. Full radiographic and clinical follow-up data were available for 10 dogs and follow-up was performed between 6 and 8 weeks postoperatively. At that time, all fractures had healed and return to function was considered excellent in all 10 dogs. Five dogs did not return for hospital evaluation because they were judged by their owners to be free of lameness. In two cases, owners could not be contacted by telephone, but the referring veterinarians reported the dogs to be asymptomatic. No major complications occurred. Conventional bone plates are suitable choices for stabilisation of distal radius and ulna fractures in toy breed dogs and are not necessarily correlated with high rates of complication. © 2016 Australian Veterinary Association.

"Who Can Help Me Fix This Toy?" The Distinction between Causal Knowledge and Word Knowledge Guides Preschoolers' Selective Requests for Information

ERIC Educational Resources Information Center

Kushnir, Tamar; Vredenburgh, Christopher; Schneider, Lauren A.

2013-01-01

Preschoolers use outcomes of actions to infer causal properties of objects. We asked whether they also use them to infer others' causal abilities and knowledge. In Experiment 1, preschoolers saw 2 informants, 2 tools, and 2 broken toys. One informant (the "labeler") knew the names of the tools, but his actions failed to activate the toys. The…

Bimanual Behaviours in Children Aged 8-18 Months: A Literature Review to Select Toys that Elicit the Use of Two Hands

ERIC Educational Resources Information Center

Greaves, Susan; Imms, Christine; Krumlinde-Sundholm, Lena; Dodd, Karen; Eliasson, Ann-Christin

2012-01-01

Toys that provoke the use of both hands are required to develop a test of bimanual performance in children 8-18 months with unilateral cerebral palsy (Mini-AHA). To choose the toys, a conceptual model based on perception-action theory and object use was used to guide a literature review. Evidence was sought for three critical relationships…

A NOVEL SAFER CONCEPTION COUNSELING TOOLKIT FOR THE PREVENTION OF HIV: A MIXED-METHODS EVALUATION IN KISUMU, KENYA

PubMed Central

Brown, Joelle; Njoroge, Betty; Akama, Eliud; Breitnauer, Brooke; Leddy, Anna; Darbes, Lynae; Omondi, Richard; Mmeje, Okeoma

2017-01-01

Safer conception strategies can prevent HIV transmission between HIV-discordant partners while allowing them to conceive. However, HIV care providers in sub-Saharan Africa report they are not trained in safer conception, and patients are not routinely offered safer conception services. This mixed-methods pilot study evaluated the impact, acceptability, and feasibility of a novel Safer Conception Counseling Toolkit among providers and patients in Kenya. We enrolled 20 HIV-positive women, 10 HIV-discordant couples, and 10 providers from HIV care and treatment clinics. Providers completed questionnaires before/after training, and then counseled HIV-affected patients. Change in patient knowledge was assessed before/after counseling. Qualitative interviews were conducted among providers and patients. The Toolkit was associated with large, significant increases in patient knowledge, and provider confidence, knowledge, and favorable attitudes toward safer conception counseling; 20% felt confident before versus 100% after training (p < 0.01). PMID:27925487

Effect of cleaning and disinfection of toys on infectious diseases and micro-organisms in daycare nurseries.

PubMed

Ibfelt, T; Engelund, E H; Schultz, A C; Andersen, L P

2015-02-01

The rising number of children in daycare nurseries increases opportunities for the transmission of infectious diseases. Pathogens may be transmitted directly from child to child via sneezing, coughing and touching, or indirectly via the environment. Toys are among the fomites with the highest pathogen load, but their role in disease transmission is unknown. To determine if washing and disinfection of toys can reduce sickness absence and microbial pathogen load in the nursery environment. Twelve nurseries (caring for 587 children) were randomized to intervention and control groups. The intervention consisted of washing and disinfection of toys and linen every two weeks for three months by a commercial cleaning company. The extent and causes of sickness absence among the children were recorded in both groups before and after introduction of the intervention. Ten sampling points in each nursery were examined for bacteria and respiratory viruses. The presence of respiratory virus DNA/RNA was widespread, but very few pathogenic bacteria were found in the environment. The intervention reduced the presence of adenovirus [odds ratio (OR) 2.4, 95% confidence interval (CI) 1.1-5.0], rhinovirus (OR 5.3, 95% CI 2.3-12.4) and respiratory syncytial virus (OR 4.1, 95% CI 1.5-11.2) compared with the control group, but the intervention had no effect on sickness absence or disease patterns in the nurseries. Although cleaning and disinfection of toys every two weeks can decrease the microbial load in nurseries, it does not appear to reduce sickness absence among nursery children. Copyright © 2014 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

The development of sex role stereotypes in the third year: relationships to gender labeling, gender identity, sex-typed toy preference, and family characteristics.

PubMed

Weinraub, M; Clemens, L P; Sockloff, A; Ethridge, T; Gracely, E; Myers, B

1984-08-01

The onset and development of preschoolers' awareness of sex role stereotypes, gender labeling, gender identity, and sex-typed toy preference were explored in 26-, 31-, and 36-month-old children. Gender labeling, gender identity, sex-typed toy preferences, and awareness of adult sex role differences were observed in significantly more 26-month-old children than would have been expected by chance. Verbal gender labeling was observed in a majority of 26-month-olds, while verbal and nonverbal gender identity were observed in a majority of 31-month-olds. Nonverbal gender labeling and awareness of adult sex role differences were observed in a majority of children by 36 months. No evidence of awareness of sex differences in children's toys was found in the majority of children at any age. Awareness of sex role differences in children's toys was not related to awareness of adult sex role differences. Brighter children were more aware of adult sex role differences. Sex-typed toy preference was not related to awareness of sex role differences but was related to gender identity. Predictors of sex role development included the mothers' employment, and the father's personality traits, attitudes toward women, and sex-typed activities in the home. Implications for theories of early sex role development are discussed.

SAFER vehicle inspection: a multimodal robotic sensing platform

NASA Astrophysics Data System (ADS)

Page, David L.; Fougerolle, Yohan; Koschan, Andreas F.; Gribok, Andrei; Abidi, Mongi A.; Gorsich, David J.; Gerhart, Grant R.

2004-09-01

The current threats to U.S. security both military and civilian have led to an increased interest in the development of technologies to safeguard national facilities such as military bases, federal buildings, nuclear power plants, and national laboratories. As a result, the Imaging, Robotics, and Intelligent Systems (IRIS) Laboratory at The University of Tennessee (UT) has established a research consortium, known as SAFER (Security Automation and Future Electromotive Robotics), to develop, test, and deploy sensing and imaging systems for unmanned ground vehicles (UGV). The targeted missions for these UGV systems include -- but are not limited to --under vehicle threat assessment, stand-off check-point inspections, scout surveillance, intruder detection, obstacle-breach situations, and render-safe scenarios. This paper presents a general overview of the SAFER project. Beyond this general overview, we further focus on a specific problem where we collect 3D range scans of under vehicle carriages. These scans require appropriate segmentation and representation algorithms to facilitate the vehicle inspection process. We discuss the theory for these algorithms and present results from applying them to actual vehicle scans.

Motivational influences on the safer sex behavior of agency-based male sex workers.

PubMed

Smith, Michael D; Seal, David W

2008-10-01

Although indoor male sex workers (MSWs) have been found to engage in lower rates of HIV risk behavior with clients than street-based MSWs, few studies have examined the motivations behind such practices. We interviewed 30 MSWs working for the same escort agency regarding their safer sex practices with clients and their reasons for these. As in other research, MSWs reported little risk behavior with clients. Five motivational themes related to safer sex on the job emerged: health concerns, emotional intimacy, client attractiveness, relationships, and structural work factors. Results suggest that participants engaged in rational decision-making relative to sex with clients, facilitated by reduced economic incentive for riskier behavior and a supportive social context. MSWs desired a safe sexual work place, personal integrity, and minimal negative consequences to personal relationships. Collaborating with sex work employers to study their role in encouraging a safer workplace may be important to future research.

Negotiation for safer sex among married women in Cambodia: the role of women's autonomy.

PubMed

Ung, Mengieng; Boateng, Godfred O; Armah, Frederick A; Amoyaw, Jonathan A; Luginaah, Isaac; Kuuire, Vincent

2014-01-01

Negotiating safer sex among married women has been identified as an important determinant of vulnerability or resilience to new HIV infections. Using the Cambodia Demographic and Health Survey data of 2010, this paper examined negotiation for safer sex among 11,218 married women in the context of Cambodia's highly touted reduction in HIV/AIDS prevalence. The results from a complementary log-log regression model indicate that wealthier and highly educated married women were more likely to report that they can refuse sexual intercourse and ask their husbands to use a condom. Interestingly, while women who were fully involved in decision-making on their own health care were 19% more likely to refuse sex, they were 14% less likely to be able to ask their husbands to use a condom, compared with their counterparts who were not involved in this decision-making. Women who were partially involved in decision-making on family visits were 17% less likely to be able to ask their husbands to use a condom compared with those who were not involved. In this context, involvement in decision-making may have translated into trust and risk compensation. Those who believed in HIV transmission myths were less likely to negotiate safer sex relative to their counterparts who did not hold such myths to be true. Women's ability to negotiate for safer sex is, therefore, a function of their autonomy in terms of their full participation in decision-making in health care, household expenditure and mobility. Policy implications of the capacity of women to negotiate for safer sex are delineated.

16 CFR § 1500.50 - Test methods for simulating use and abuse of toys and other articles intended for use by children.

Code of Federal Regulations, 2013 CFR

2013-01-01

... and other articles intended for use by children as well as the reasonably foreseeable damage or abuse... toys and other articles intended for use by children. § 1500.50 Section § 1500.50 Commercial... and abuse of toys and other articles intended for use by children. (a) Objective. The objective of...

Safer Schools in the UK--A Case Study

ERIC Educational Resources Information Center

Hayden, Carol; Holt, Amanda; Martin, Denise; Nee, Claire

2011-01-01

This article reports a research that is based on a European Safer Schools Partnership that included ten countries and specifically the UK case study which was located in London. The initiators of this partnership had been involved in early SSPs in the UK and the educationalists were very much focussed on work that would address problematic…

Efficient distribution of toy products using ant colony optimization algorithm

NASA Astrophysics Data System (ADS)

Hidayat, S.; Nurpraja, C. A.

2017-12-01

CV Atham Toys (CVAT) produces wooden toys and furniture, comprises 13 small and medium industries. CVAT always attempt to deliver customer orders on time but delivery costs are high. This is because of inadequate infrastructure such that delivery routes are long, car maintenance costs are high, while fuel subsidy by the government is still temporary. This study seeks to minimize the cost of product distribution based on the shortest route using one of five Ant Colony Optimization (ACO) algorithms to solve the Vehicle Routing Problem (VRP). This study concludes that the best of the five is the Ant Colony System (ACS) algorithm. The best route in 1st week gave a total distance of 124.11 km at a cost of Rp 66,703.75. The 2nd week route gave a total distance of 132.27 km at a cost of Rp 71,095.13. The 3rd week best route gave a total distance of 122.70 km with a cost of Rp 65,951.25. While the 4th week gave a total distance of 132.27 km at a cost of Rp 74,083.63. Prior to this study there was no effort to calculate these figures.

Toying with the moon illusion.

PubMed

Lockhead, G R; Wolbarsht, M L

1991-08-20

We propose that the correct interpretation of the moon illusion is that the zenith moon appears small, not that the horizon moon appears large. This illusion is caused by the visual gap between the observer and the overhead moon. Because of the gap, the observer has no or little optical information about the distance of the moon. This results in empty field myopia where the moon is neurally, although not necessarily cognitively, processed as being at about arm's length. When the moon is seen on the horizon, there usually is optical information about distance. That results in reduced accommodation, and so the moon is processed as at a greater distance. Consistent with the size-distance-invariance hypothesis, the moon is then judged as large. This is a specific example of the more general fact that all distant objects appear small in the absence of a stimulus for accommodation to be distant. This outcome produces the toy illusion.

16 CFR § 1500.20 - Labeling requirement for advertising toys and games.

Code of Federal Regulations, 2013 CFR

2013-01-01

... and games. § 1500.20 Section § 1500.20 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION... ENFORCEMENT REGULATIONS § 1500.20 Labeling requirement for advertising toys and games. (a) Scope. This section..., that is used in various children's games, generally as a playing piece or marker. The term “marble...

A Toy Clinic Shop: Innovation Management in a Shin-Tai Elementary School

ERIC Educational Resources Information Center

Hong, Jon-Chao; Hwang, Ming-Yueh; Liang, Hwey-Wen; Chang, Hsin-Wu

2008-01-01

In Taiwan there is a declining birth rate and a dramatic increase in the elderly population. There is also the trend of using school space that would otherwise be left unused. The experimental project "Toy Clinic Shop in Elementary School" offers an innovative management model for elementary schools to address these developments. The…

User Study of a New Smart Toy for Children's Storytelling

ERIC Educational Resources Information Center

Kara, Nuri; Aydin, Cansu Cigdem; Cagiltay, Kursat

2014-01-01

This article introduces StoryTech, a smart storytelling toy that offers children a mixed reality environment in which to tell imaginative stories. During usability testing, an empirical study was carried out with 90 child participants. The findings indicated that StoryTech creates a rich storytelling experience, especially for ages five and six.

Motivational Influences on the Safer Sex Behavior of Agency-based Male Sex Workers

PubMed Central

Smith, Michael D.; Seal, David W.

2017-01-01

Although indoor male sex workers (MSWs) have been found to engage in lower rates of HIV risk behavior with clients than street-based MSWs, few studies have examined the motivations behind such practices. We interviewed 30 MSWs working for the same escort agency regarding their safer sex practices with clients and their reasons for these. As in other research, MSWs reported little risk behavior with clients. Five motivational themes related to safer sex on the job emerged: health concerns, emotional intimacy, client attractiveness, relationships, and structural work factors. Results suggest that participants engaged in rational decision-making relative to sex with clients, facilitated by reduced economic incentive for riskier behavior and a supportive social context. MSWs desired a safe sexual work place, personal integrity, and minimal negative consequences to personal relationships. Collaborating with sex work employers to study their role in encouraging a safer workplace may be important to future research. PMID:18288599

Canine toys and training devices as sources of exposure to phthalates and bisphenol A: quantitation of chemicals in leachate and in vitro screening for endocrine activity.

PubMed

Wooten, Kimberly J; Smith, Philip N

2013-11-01

Chewing and mouthing behaviors exhibited by pet dogs are likely to lead to oral exposures to a variety of environmental chemicals. Products intended for chewing and mouthing uses include toys and training devices that are often made of plastics. The goal of the current study was to determine if a subset of phthalates and bisphenol A (BPA), endocrine disrupting chemicals commonly found in plastics, leach out of dog toys and training devices (bumpers) into synthetic canine saliva. In vitro assays were used to screen leachates for endocrine activity. Bumper leachates were dominated by di-2-ethylhexyl phthalate (DEHP) and BPA, with concentrations reaching low μg mL(-1) following short immersions in synthetic saliva. Simulated chewing of bumpers during immersion in synthetic saliva increased concentrations of phthalates and BPA as compared to new bumpers, while outdoor storage had variable effects on concentrations (increased DEHP; decreased BPA). Toys leached substantially lower concentrations of phthalates and BPA, with the exception of one toy which leached considerable amounts of diethyl phthalate. In vitro assays indicated anti-androgenic activity of bumper leachates, and estrogenic activity of both bumper and toy leachates. These results confirm that toys and training devices are potential sources of exposure to endocrine disrupting chemicals in pet dogs. Copyright © 2013 Elsevier Ltd. All rights reserved.

Accumulation of gas-phase methamphetamine on clothing, toy fabrics, and skin oil.

PubMed

Morrison, G; Shakila, N V; Parker, K

2015-08-01

To better understand methamphetamine exposure and risk for occupants of former residential clandestine methamphetamine laboratories, we measured the dynamic accumulation of methamphetamine in skin oil, cotton and polyester (PE) clothing, upholstery, and toy fabric (substrates) exposed to 15-30 ppb (91-183 μg/m(3)) neutral methamphetamine in air for up to 60 days. The average equilibrium partition coefficients at 30% RH, in units of μg of methamphetamine per gram of substrate per ppb, are 3.0 ± 0.2 for a PE baby blanket, 5.6 ± 3.5 for a PE fabric toy, 3.7 ± 0.2 for a PE shirt, 18.3 ± 8.0 for a PE/cotton upholstery fabric, and 1200 ± 570 in skin oil. The partition coefficients at 60% RH are 4.5 ± 0.4, 5.2 ± 2.1, 4.5 ± 0.6, 36.1 ± 3.6, and 1600 ± 1100 μg/(g ppb), respectively. There was no difference in the partition coefficient for a clean and skin-oil-soiled cotton shirt [15.3 ± 2.1 μg/(g ppb) @ 42 days]. Partition coefficients for skin oil may be sensitive to composition. 'Mouthing' of cloth is predicted to be the dominant exposure pathway [60 μg/(kg body weight*ppb)] for a toddler in former meth lab, and indoor air concentrations would have to be very low (0.001 ppb) to meet the recommended reference dose for children. Gas-phase methamphetamine transfers to and accumulates on clothing, toys and other fabrics significantly increases risk of ingestion of methamphetamine. Current remediation methods should consider measurement of postremediation gas-phase air concentrations of methamphetamine in addition to surface wipe samples. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Playfulness, Imagination, and Creativity in Play with Toys: A Cultural-Historical Approach

ERIC Educational Resources Information Center

Møller, Signe Juhl

2016-01-01

The aim of this article is to present a wholeness perspective on the relation between creative imagination and children's activity when playing with toys. This is explored through a case retrieved from a 4-month experimental research project, specifically from a social fantasy play session. In order to analyse and examine children's play, the…

Low-Income Fathers' Speech to Toddlers during Book Reading versus Toy Play

ERIC Educational Resources Information Center

Salo, Virginia C.; Rowe, Meredith L.; Leech, Kathryn A.; Cabrera, Natasha J.

2016-01-01

Fathers' child-directed speech across two contexts was examined. Father-child dyads from sixty-nine low-income families were videotaped interacting during book reading and toy play when children were 2;0. Fathers used more diverse vocabulary and asked more questions during book reading while their mean length of utterance was longer during toy…

Designing Science Games and Science Toys from the Perspective of Scientific Creativity

ERIC Educational Resources Information Center

Demir Kaçan, Sibel

2015-01-01

This study was conducted with the participation of 21 pre-service science teachers attending the faculty of education of a university in Turkey. The study aims to evaluate pre-service science teachers' science games and science toy designs in terms of scientific creativity. Participants were given a four-week period to design science games or…

Plastic toy shark drifts through airlock in front of EMU suited MS Lenoir

NASA Technical Reports Server (NTRS)

1982-01-01

Plastic toy shark drifts through airlock and around fully extravehicular mobility unit (EMU) suited Mission Specialist (MS) Lenoir. Lenoir watches as shark drifts pass his left hand. Lenoir donned the EMU in preparation for a scheduled extravehicular activity (EVA) which was cancelled due to EMU problems.

Toxic metals in children's toys and jewelry: coupling bioaccessibility with risk assessment.

PubMed

Cui, Xin-Yi; Li, Shi-Wei; Zhang, Shu-Jun; Fan, Ying-Ying; Ma, Lena Q

2015-05-01

A total of 45 children's toys and jewelry were tested for total and bioaccessible metal concentrations. Total As, Cd, Sb, Cr, Ni, and Pb concentrations were 0.22-19, 0.01-139, 0.1-189, 0.06-846, 0.14-2894 and 0.08-860,000 mg kg(-1). Metallic products had the highest concentrations, with 3-7 out of 13 samples exceeding the European Union safety limit for Cd, Pb, Cr, or Ni. However, assessment based on hazard index >1 and bioaccessible metal showed different trends. Under saliva mobilization or gastric ingestion, 11 out of 45 samples showed HI >1 for As, Cd, Sb, Cr, or Ni. Pb with the highest total concentration showed HI <1 for all samples while Ni showed the most hazard with HI up to 113. Our data suggest the importance of using bioaccessibility to evaluate health hazard of metals in children's toys and jewelry, and besides Pb and Cd, As, Ni, Cr, and Sb in children's products also deserve attention. Published by Elsevier Ltd.

Virtual and physical toys: open-ended features for non-formal learning.

PubMed

Petersson, Eva; Brooks, Anthony

2006-04-01

This paper examines the integrated toy--both physical and virtual--as an essential resource for collaborative learning. This learning incorporates rehabilitation, training, and education. The data derived from two different cases. Pedagogical issues related to non-formal learning and open-ended features of design are discussed. Findings suggest that social, material, and expressive affordances constitute a base for an alterative interface to encourage children's play and learning.

Preliminary studies of laser-induced breakdown spectrometry for the determination of Ba, Cd, Cr and Pb in toys

NASA Astrophysics Data System (ADS)

Godoi, Quienly; Santos, Dario, Jr.; Nunes, Lidiane C.; Leme, Flávio O.; Rufini, Iolanda A.; Agnelli, José A. M.; Trevizan, Lilian C.; Krug, Francisco J.

2009-06-01

The performance of laser-induced breakdown spectrometry (LIBS) for the determination of Ba, Cd, Cr and Pb in toys has been evaluated by using a Nd:YAG laser operating at 1064 nm and an Echelle spectrometer with intensified charge-coupled device detector. Samples were purchased in different cities of São Paulo State market and analyzed directly without sample preparation. Laser-induced breakdown spectrometry experimental conditions (number of pulses, delay time, integration time gate and pulse energy) were optimized by using a Doehlert design. Laser-induced breakdown spectrometry signals correlated reasonably well with inductively coupled plasma optical emission spectrometry (ICP OES) concentrations after microwave-assisted acid digestion of selected samples. Thermal analysis was used for polymer identification and scanning electron microscopy to visualize differences in crater geometry of different polymers employed for toy fabrication. Results indicate that laser-induced breakdown spectrometry can be proposed as a rapid screening method for investigation of potentially toxic elements in toys. The unique application of laser-induced breakdown spectrometry for identification of contaminants in successive layers of ink and polymer is also demonstrated.

McArthur conducts SAFER onboard training during Expedition 12

NASA Image and Video Library

2005-10-21

ISS012-E-06035 (21 October 2005) --- Astronaut William S. McArthur Jr., Expedition 12 commander and NASA science officer, holds a Hand Control Module (HCM) while looking at laptop computer graphics during a Simplified Aid for EVA Rescue (SAFER) training session in the Unity node of the international space station.

McArthur conducts SAFER onboard training during Expedition 12

NASA Image and Video Library

2005-10-21

ISS012-E-06030 (21 October 2005) --- Astronaut William S. McArthur Jr., Expedition 12 commander and NASA science officer, holds a Hand Control Module (HCM) while looking at laptop computer graphics during a Simplified Aid for EVA Rescue (SAFER) training session in the Unity node of the international space station.

Infants' Use of Force to Defend Toys: The Origins of Instrumental Aggression

ERIC Educational Resources Information Center

Hay, Dale F.; Hurst, Sarah-Louise; Waters, Cerith S.; Chadwick, Andrea

2011-01-01

The two aims of the study were (a) to determine when infants begin to use force intentionally to defend objects to which they might have a claim and (b) to examine the relationship between toddlers' instrumental use of force and their tendencies to make possession claims. Infants' and toddlers' reactions to peers' attempts to take their toys were…

The Internet of Toys: A Posthuman and Multimodal Analysis of Connected Play

ERIC Educational Resources Information Center

Marsh, Jackie

2017-01-01

Background: The study reported in this article focuses on an exploration of the role and nature of play in young children's use of toys that connect physical and digital domains. Purpose: The purpose of the article is to explore the nature of the connections that are made in play that transverses physical and virtual domains. The article draws on…

Immobilizer-assisted management of metal-contaminated agricultural soils for safer food production.

PubMed

Kim, Kwon-Rae; Kim, Jeong-Gyu; Park, Jeong-Sik; Kim, Min-Suk; Owens, Gary; Youn, Gyu-Hoon; Lee, Jin-Su

2012-07-15

Production of food crops on metal contaminated agricultural soils is of concern because consumers are potentially exposed to hazardous metals via dietary intake of such crops or crop derived products. Therefore, the current study was conducted to develop management protocols for crop cultivation to allow safer food production. Metal uptake, as influenced by pH change-induced immobilizing agents (dolomite, steel slag, and agricultural lime) and sorption agents (zeolite and compost), was monitored in three common plants representative of leafy (Chinese cabbage), root (spring onion) and fruit (red pepper) vegetables, in a field experiment. The efficiency of the immobilizing agents was assessed by their ability to decrease the phytoavailability of metals (Cd, Pb, and Zn). The fruit vegetable (red pepper) showed the least accumulation of Cd (0.16-0.29 mgkg(-1) DW) and Pb (0.2-0.9 mgkg(-1) DW) in edible parts regardless of treatment, indicating selection of low metal accumulating crops was a reasonable strategy for safer food production. However, safer food production was more likely to be achievable by combining crop selection with immobilizing agent amendment of soils. Among the immobilizing agents, pH change-induced immobilizers were more effective than sorption agents, showing decreases in Cd and Pb concentrations in each plant well below standard limits. The efficiency of pH change-induced immobilizers was also comparable to reductions obtained by 'clean soil cover' where the total metal concentrations of the plow layer was reduced via capping the surface with uncontaminated soil, implying that pH change-induced immobilizers can be practically applied to metal contaminated agricultural soils for safer food production. Copyright © 2012 Elsevier Ltd. All rights reserved.

Laboratory development and field testing of sentinel toys to assess environmental faecal exposure of young children in rural India.

PubMed

Torondel, Belen; Gyekye-Aboagye, Yaw; Routray, Parimita; Boisson, Sophie; Schimdt, Wolf; Clasen, Thomas

2015-06-01

Sentinel toys are increasingly used as a method of assessing young children's exposure to faecal pathogens in households in low-income settings. However, there is no consensus on the suitability of different approaches. We evaluated three types of toy balls with different surfaces (plastic, rubber, urethane) in the laboratory to compare the uptake of faecal indicator bacteria (Escherichia coli) on their surface. We performed bacteria survival analysis under different environmental conditions and tested laboratory methods for bacteria removal and recovery. In a field study we distributed sterile urethane balls to children <5 from 360 households in rural India. After 24 hours, we collected and rinsed the toys in sterile water, assayed for thermotolerant coliforms (TTC) and explored associations between the level of contamination and household characteristics. In the laboratory, urethane foam balls took up more indicator bacteria than the other balls. Bacteria recovery did not differ based on mechanic vs no agitation. Higher temperatures and moisture levels increased bacterial yield. In the field, the only factor associated with a decreased recovery of TTC from the balls was having a soil (unpaved) floor. Sentinel toys may be an effective tool for assessing young children's exposure to faecal pathogens. However, even using methods designed to increase bacterial recovery, limited sensitivity may require larger sample sizes. © The Author 2015. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

78 FR 44971 - Certain Robotic Toys and Components Thereof; Commission Determination Not To Review an Initial...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-25

... Trade Commission has determined not to review the administrative law judge's (``ALJ'') initial..., Tortola, British Virgin Islands; Zuru Ltd. of Kowloon, Hong Kong; and Zuru Toys Inc. of Cambridge, New...

Impact of San Francisco's toy ordinance on restaurants and children's food purchases, 2011-2012.

PubMed

Otten, Jennifer J; Saelens, Brian E; Kapphahn, Kristopher I; Hekler, Eric B; Buman, Matthew P; Goldstein, Benjamin A; Krukowski, Rebecca A; O'Donohue, Laura S; Gardner, Christopher D; King, Abby C

2014-07-17

In 2011, San Francisco passed the first citywide ordinance to improve the nutritional standards of children's meals sold at restaurants by preventing the giving away of free toys or other incentives with meals unless nutritional criteria were met. This study examined the impact of the Healthy Food Incentives Ordinance at ordinance-affected restaurants on restaurant response (eg, toy-distribution practices, change in children's menus), and the energy and nutrient content of all orders and children's-meal-only orders purchased for children aged 0 through 12 years. Restaurant responses were examined from January 2010 through March 2012. Parent-caregiver/child dyads (n = 762) who were restaurant customers were surveyed at 2 points before and 1 seasonally matched point after ordinance enactment at Chain A and B restaurants (n = 30) in 2011 and 2012. Both restaurant chains responded to the ordinance by selling toys separately from children's meals, but neither changed their menus to meet ordinance-specified nutrition criteria. Among children for whom children's meals were purchased, significant decreases in kilocalories, sodium, and fat per order were likely due to changes in children's side dishes and beverages at Chain A. Although the changes at Chain A did not appear to be directly in response to the ordinance, the transition to a more healthful beverage and default side dish was consistent with the intent of the ordinance. Study results underscore the importance of policy wording, support the concept that more healthful defaults may be a powerful approach for improving dietary intake, and suggest that public policies may contribute to positive restaurant changes.

Visualising ‘work done’ with a simple flying wheel toy

NASA Astrophysics Data System (ADS)

Amir, Nazir

2018-07-01

A way to scaffold students’ understanding of abstract physics concepts is through fun activities that help in visualisation. This article highlights a simple flying wheel toy can be used as a demonstration kit in presenting the equation ‘Work Done  =  Force  ×  Distance’. The kit has helped the author’s students visualise the equation, getting them to appreciate how components of the equation are related to one another, which otherwise may have been abstract for them.

Self-rescue strategies for EVA crewmembers equipped with the SAFER backpack

NASA Technical Reports Server (NTRS)

Williams, Trevor; Baughman, David

1994-01-01

An extravehicular astronaut who becomes separated from a space station has three options available: grappling the station immediately by means of a 'shepherd's crook' device; rescue by either a second crewmember flying an MMU or a robotic-controlled MMU; or self-rescue by means of a propulsive system. The first option requires very fast response by a tumbling astronaut; the second requires constant availability of an MMU, as well as a rendezvous procedure thousands of feet from the station. This paper will consider the third option, propulsive self-rescue. In particular, the capability of the new Simplified Aid for EVA Rescue (SAFER) propulsive backpack, which is to be tested on STS-64 in Sep. 1994, will be studied. This system possesses an attitude hold function that can automatically detumble an astronaut after separation. On-orbit tests of candidate self-rescue systems have demonstrated the need for such a feature. SAFER has a total delta(v) capability of about 10 fps, to cover both rotations and translations, compared with a possible separation rate of 2.5 fps. But the delta(v) required for self-rescue is critically dependent on the delay before return can be initiated, as a consequence of orbital effects. A very important practical question is then whether the total delta(v) of SAFER is adequate to perform self-rescue for worst case values of separation speed, time to detumble, and time for the astronaut to visually acquire the station. This paper shows that SAFER does indeed have sufficient propellant to carry out self-rescue in all realistic separation cases, as well as in cases which are considerably more severe than anything likely to be encountered in practice. The return trajectories and total delta(v)'s discussed are obtained by means of an 'inertial line-of-sight targeting' scheme, derived in the paper, which allows orbital effects to be corrected by making use of the visual information available to the pilot, namely the line-of-sight direction to the

Is AIBO Real? Understanding Children's Beliefs about and Behavioral Interactions with Anthropomorphic Toys

ERIC Educational Resources Information Center

Francis, Andrea; Mishra, Punya

2009-01-01

Interactive toys for children are becoming more popular for both play and educational purposes, yet an understanding of the dependent measures used to study such interactions has not yet been explored. This study takes advantage of the idea that robotic animals exhibit both living and pretend qualities, and are therefore ideal for studying…

Identifying Subtypes of Spousal Assaulters Using the B-SAFER

ERIC Educational Resources Information Center

Thijssen, Jill; de Ruiter, Corine

2011-01-01

In the present study, a structured risk assessment instrument for intimate partner violence, the Brief Spousal Assault Form for the Evaluation of Risk (B-SAFER), was coded for 146 files of spousal assault cases from the Dutch probation service, dating from 2004 and 2005. The aim of the study was twofold: (a) to validate Holtzworth-Munroe and…

Sony PlayStation EyeToy elicits higher levels of movement than the Nintendo Wii: implications for stroke rehabilitation.

PubMed

Neil, A; Ens, S; Pelletier, R; Jarus, T; Rand, D

2013-02-01

Virtual reality (VR) is an emerging trend in stroke rehabilitation. VR gaming consoles in stroke intervention have been shown to increase motivation and enjoyment during exercise. The amount and intensity of movements elicited using these consoles are unknown. The aims of this study were: (1) to quantify the amount and intensity of movement elicited from both hands of two groups of individuals ([chronic stroke and without a disability [healthy]); (2) to determine the effect of console (Wii/EyeToy) and group (stroke/healthy) on the amount and intensity of upper extremity movement; (3) to determine the effect of console (Wii/EyeToy) and group (stroke/healthy) on the usability and VR experience. A cross-sectional design was taken. Outpatient rehabilitation setting and healthy participant's homes. Participants included ten adults with stroke and ten adults without a disability. Participants experienced two games from each console. Amount and intensity of movement was measured using accelerometers on both wrists, while the virtual experience and usability was determined with questionnaires. No significant differences were found between the consoles usability and experience. EyeToy elicited significantly greater activity count than Wii among the healthy participants (P=0.028) and significantly greater movement intensity in both the stroke (P=0.005) and healthy (P=0.005) groups. Both consoles rated high for usability, enjoyment and satisfaction highlighting their suitability for a range of individuals in stroke rehabilitation. EyeToy provides increased movement and movement intensity. Both consoles are suitable for use in stroke rehabilitation however this information can be helpful to clinicians while selecting a gaming console according to the type and intensity of movements that he/she aims to encourage during therapy.

Ingestion of magnetic toys: report of serious complications requiring surgical intervention and a proposed management algorithm.

PubMed

Tsai, Jerry; Shaul, Donald B; Sydorak, Roman M; Lau, Stanley T; Akmal, Yasir; Rodriguez, Karen

2013-01-01

Increasing popularity of strong magnets as toys has led to their ingestion by children, putting them at risk of potentially harmful gastrointestinal tract injuries. To heighten physician awareness of the potential complications of magnetic foreign body ingestion, and to provide an updated algorithm for management of a patient who is suspected to have ingested magnets. A retrospective review of magnet ingestions treated over a two-year period at our institutions in the Southern California Permanente Medical Group. Data including patient demographics, clinical information, radiologic images, and surgical records were used to propose a management strategy. Five patients, aged 15 months to 18 years, presented with abdominal symptoms after magnet ingestion. Four of the 5 patients suffered serious complications, including bowel necrosis, perforation, fistula formation, and obstruction. All patients were successfully treated with laparoscopic-assisted exploration with or without endoscopy. Total days in the hospital averaged 5.2 days (range = 3 to 9 days). Average time to discharge following surgery was 4 days (range = 2 to 7 days). Ex vivo experimentation with toy magnetic beads were performed to reveal characteristics of the magnetic toys. Physicians should have a heightened sense of caution when treating a patient in whom magnetic foreign body ingestion is suspected, because of the potential gastrointestinal complications. An updated management strategy is proposed that both prevents delays in surgical care and avoids unnecessary surgical exploration.

Minority Stress and Safer Sex Practices Among Sexual Minority Women in Toronto, Canada: Results from a Cross-Sectional Internet-Based Survey.

PubMed

Logie, Carmen H; Lacombe-Duncan, Ashley; MacKenzie, Rachel K; Poteat, Tonia

2016-12-01

Sexual stigma is a chronic stressor that enhances vulnerability to mental health disparities among lesbian, gay, bisexual, and queer people. Sexual stigma has also been associated with reduced uptake of safer sex practices, such as condom use, among gay and bisexual men. Scant research has examined the relationship between sexual stigma and safer sex practices among sexual minority women (SMW), including lesbian, bisexual, and queer women. We explored associations between sexual stigma and safer sex practices among SMW. We also tested the interaction between sexual stigma, social support, and resilient coping in this relationship. A cross-sectional internet-based survey was administered to SMW in Toronto, Canada. Among 388 participants with complete measurement data, simple linear regression indicated both perceived and enacted sexual stigma were positively associated with uptake of safer sex practices. In multivariable analyses, significant interactions were found between perceived sexual stigma and resilient coping, and between enacted sexual stigma and social support. At low levels of resilient coping, higher levels of perceived sexual stigma were associated with fewer safer sex practices, while at high levels of resilient coping the relationship was reversed. At low levels of social support, higher levels of enacted sexual stigma were associated with fewer safer sex practices, while at high levels of social support the relationship was reversed. These findings document complex relationships between sexual stigma dimensions, coping, social support, and safer sex practices. Understanding the role these variables play in uptake of safer sex practices can inform sexual health interventions tailored for SMW.

Rapid identification of regulated organic chemical compounds in toys using ambient ionization and a miniature mass spectrometry system.

PubMed

Guo, Xiangyu; Bai, Hua; Lv, Yueguang; Xi, Guangcheng; Li, Junfang; Ma, Xiaoxiao; Ren, Yue; Ouyang, Zheng; Ma, Qiang

2018-04-01

Rapid, on-site analysis was achieved through significantly simplified operation procedures for a wide variety of toy samples (crayon, temporary tattoo sticker, finger paint, modeling clay, and bubble solution) using a miniature mass spectrometry system with ambient ionization capability. The labor-intensive analytical protocols involving sample workup and chemical separation, traditionally required for MS-based analysis, were replaced by direct sampling analysis using ambient ionization methods. A Mini β ion trap miniature mass spectrometer was coupled with versatile ambient ionization methods, e.g. paper spray, extraction spray and slug-flow microextraction nanoESI for direct identification of prohibited colorants, carcinogenic primary aromatic amines, allergenic fragrances, preservatives and plasticizers from raw toy samples. The use of paper substrates coated with Co 3 O 4 nanoparticles allowed a great increase in sensitivity for paper spray. Limits of detection as low as 5μgkg -1 were obtained for target analytes. The methods being developed based on the integration of ambient ionization with miniature mass spectrometer represent alternatives to current in-lab MS analysis operation, and would enable fast, outside-the-lab screening of toy products to ensure children's safety and health. Copyright © 2017 Elsevier B.V. All rights reserved.

Antecedents of Toddler Gender Segregation: Cognitive Consonance, Gender-Typed Toy Preferences and Behavioral Compatibility.

ERIC Educational Resources Information Center

Moller, Lora C.; Serbin, Lisa A.

1996-01-01

Possible antecedents of toddler gender separation were studied with 57 toddlers with a mean age of 35 months. There were no differences between gender-segregating and nonsegregating children regarding gender toy preferences or gender awareness, but teachers saw gender-segregating girls as more socially sensitive. (SLD)

CDC Vital Signs: Making Health Care Safer -- Think Sepsis. Time Matters.

MedlinePlus

... Press Kit Read the MMWR Science Clips Making Health Care Safer Think sepsis. Time matters. Language: English (US) ... the antibiotic type, dose, and duration are correct. Health care facility CEOs/administrators can Make infection control a ...

Augmented Repair of an Achilles Tendon Rupture Using the Flexor Digitorum Lateralis Tendon in a Toy Poodle.

PubMed

Katayama, Masaaki

2016-11-01

To report appositional augmentation of Achilles tendon rupture in a toy breed dog with an intact flexor digitorum lateralis (FDL) muscle tendon. Clinical case report. Two-year-old spayed female Toy Poodle with Achilles tendon rupture. The Achilles tendon was accidentally ruptured by hair clippers during grooming. The dog demonstrated a plantigrade stance without digital flexion of the right hind limb. The ruptured gastrocnemius and superficial digital flexor tendons were sutured to their respective cut ends using a simple locking loop pattern under a surgical microscope. The repair site was appositionally augmented by the caudally retracted intact FDL. An aluminum splint was applied on the plantar aspect to immobilize the tarsal joint for the first 2 weeks, after which a soft bandage was applied for another 2 weeks. At the 7 month follow-up no lameness was detected during walking and no complications associated with decreased FDL function such as digital contracture were observed. The range of motion of the tarsal joint had improved and could be flexed to ∼60° and extended fully. Use of the FDL is feasible for augmenting Achilles tendon repair in toy breed dogs. © Copyright 2016 by The American College of Veterinary Surgeons.

Prohibition of Children’s Toys and Child Care Articles Containing Specified Phthalates. Final rule.

PubMed

2017-10-27

The United States Consumer Product Safety Commission (Commission or CPSC) issues this final rule prohibiting children's toys and child care articles that contain concentrations of more than 0.1 percent of diisononyl phthalate (DINP), diisobutyl phthalate (DIBP), di-n-pentyl phthalate (DPENP), di-n-hexyl phthalate (DHEXP), and dicyclohexyl phthalate (DCHP). Section 108 of the Consumer Product Safety Improvement Act of 2008 (CPSIA) established permanent and interim prohibitions on the sale of certain consumer products containing specific phthalates. That provision also directed the CPSC to convene a Chronic Hazard Advisory Panel (CHAP) to study the effects on children's health of all phthalates and phthalate alternatives as used in children's toys and child care articles and to provide recommendations to the Commission regarding whether any phthalates or phthalate alternatives, other than those already permanently prohibited, should be prohibited. The CPSIA requires the Commission to promulgate a final rule after receiving the final CHAP report. This rule fulfills that requirement.

Near elimination of ventricular pacing in SafeR mode compared to DDD modes: a randomized study of 422 patients.

PubMed

Davy, Jean-Marc; Hoffmann, Ellen; Frey, Axel; Jocham, Kurt; Rossi, Stefano; Dupuis, Jean-Marc; Frabetti, Lorenzo; Ducloux, Pascale; Prades, Emmanuel; Jauvert, Gaël

2012-04-01

SafeR performance versus DDD/automatic mode conversion (DDD/AMC) and DDD with a 250-ms atrioventricular (AV) delay (DDD/LD) modes was assessed toward ventricular pacing (Vp) reduction. After a 1-month run-in phase, recipients of dual-chamber pacemakers without persistent AV block and persistent atrial fibrillation (AF) were randomly assigned to SafeR, DDD/AMC, or DDD/LD in a 1:1:1 design. The main endpoint was the percentage of Vp (%Vp) at 2 months and 1 year after randomization, ascertained from device memories. Secondary endpoints include %Vp at 1 year according to pacing indication and 1-year AF incidence based on automatic mode switch device stored episodes. Among 422 randomized patients (73.2±10.6 years, 50% men, sinus node dysfunction 47.4%, paroxysmal AV block 30.3%, bradycardia-tachycardia syndrome 21.8%), 141 were assigned to SafeR versus 146 to DDD/AMC and 135 to DDD/LD modes. Mean %Vp at 2 months was 3.4±12.6% in SafeR versus 33.6±34.7% and 14.0±26.0% in DDD/AMC and DDD/LD modes, respectively (P<0.0001 for both). At 1 year, mean %Vp in SafeR was 4.5±15.3% versus 37.9±34.4% and 16.7±28.0% in DDD/AMC and DDD/LD modes, respectively (P<0.0001 for both). The proportion of patients in whom Vp was completely eliminated was significantly higher in SafeR (69%) versus DDD/AMC (15%) and DDD/LD (45%) modes (P<0.0001 for both), regardless of pacing indication. The absolute risk of developing permanent AF or of remaining in AF for >30% of the time was 5.4% lower in SafeR than in the DDD pacing group (ns). In this selected patient population, SafeR markedly suppressed unnecessary Vp compared with DDD modes. ©2012, The Authors. Journal compilation ©2012 Wiley Periodicals, Inc.

Assessment of ecotoxicity and total volatile organic compound (TVOC) emissions from food and children's toy products.

PubMed

Szczepańska, Natalia; Marć, Mariusz; Kudłak, Błażej; Simeonov, Vasil; Tsakovski, Stefan; Namieśnik, Jacek

2018-09-30

The development of new methods for identifying a broad spectrum of analytes, as well as highly selective tools to provide the most accurate information regarding the processes and relationships in the world, has been an area of interest for researchers for many years. The information obtained with these tools provides valuable data to complement existing knowledge but, above all, to identify and determine previously unknown hazards. Recently, attention has been paid to the migration of xenobiotics from the surfaces of various everyday objects and the resulting impacts on human health. Since children are among those most vulnerable to health consequences, one of the main subjects of interest is the migration of low-molecular-weight compounds from toys and products intended for children. This migration has become a stimulus for research aimed at determining the degree of release of compounds from popular commercially available chocolate/toy sets. One of main objectives of this research was to determine the impact of time on the ecotoxicity (with Vibrio fischeri bioluminescent bacteria) of extracts of products intended for children and to assess the correlation with total volatile organic compound emissions using basic chemometric methods. The studies on endocrine potential (with XenoScreen YES/YAS) of the extracts and showed that compounds released from the studied objects (including packaging foils, plastic capsules storing toys, most of toys studied and all chocolate samples) exhibit mostly androgenic antagonistic behavior while using artificial saliva as extraction medium increased the impact observed. The impact of time in most cases was positive one and increased with prolonging extraction time. The small-scale stationary environmental test chambers - μ-CTE™ 250 system was employed to perform the studies aimed at determining the profile of total volatile organic compounds (TVOCs) emissions. Due to this it was possible to state that objects from which the

Stigma to Sage: Learning and Teaching Safer Sex Practices Among Canadian Sex Trade Workers. NALL Working Paper.

ERIC Educational Resources Information Center

Meaghan, Diane

A study interviewed 37 Canadian sex workers in 4 cities to determine how they acquire a working knowledge of safer sex practices and what that knowledge constituted. Findings indicated the vast majority exhibited high levels of knowledge and efficacy regarding safer sex practices; sex workers took the initiative to obtain information and engage in…

GM2 gangliosidosis variant 0 (Sandhoff-like disease) in a family of toy poodles.

PubMed

Tamura, S; Tamura, Y; Uchida, K; Nibe, K; Nakaichi, M; Hossain, M A; Chang, H S; Rahman, M M; Yabuki, A; Yamato, O

2010-01-01

GM2 gangliosidosis variant 0 (human Sandhoff disease) is a lysosomal storage disorder caused by deficiencies of acid β-hexosaminidase (Hex) A and Hex B because of an abnormality of the β-subunit, a common component in these enzyme molecules, which is coded by the HEXB gene. To describe the clinical, pathological, biochemical, and magnetic resonance imaging (MRI) findings of Sandhoff-like disease identified in a family of Toy Poodles. Three red-haired Toy Poodles demonstrated clinical signs including motor disorders and tremor starting between 9 and 12 months of age. The animals finally died of neurological deterioration between 18 and 23 months of age. There were some lymphocytes with abnormal cytoplasmic vacuoles detected. Observational case study. The common MRI finding was diffuse T2-hyperintensity of the subcortical white matter in the cerebrum. Bilateral T2-hyperintensity and T1-hypointensity in the nucleus caudatus, and atrophic findings of the cerebrum and cerebellum, were observed in a dog in the late stage. Histopathologically, swollen neurons with pale to eosinophilic granular materials in the cytoplasm were observed throughout the central nervous system. Biochemically, GM2 ganglioside had accumulated in the brain, and Hex A and Hex B were deficient in the brain and liver. Pedigree analysis demonstrated that the 3 affected dogs were from the same family line. The Sandhoff-like disease observed in this family of Toy Poodles is the 2nd occurrence of the canine form of this disease and the 1st report of its identification in a family of dogs. Copyright © 2010 by the American College of Veterinary Internal Medicine.

Casimir energies and special dimensions in a toy model for branes

NASA Astrophysics Data System (ADS)

Cohen, Isaac

1988-12-01

We consider a generalization to branes of the old action for the strings without reparamentrization invariance. These actions admit natural supplementary mass-shell conditions. By regularizing the Casimir energies we calculate the special dimensions at which these toy branes show vector massless states in its spectrum. They all turn out to be non-integers. On sabbatical leave from Departamento de Física, Facultad de Ciencias, Universidad Central de Venezuela, Apartado Postal 66961, Caracas 1061A, Venezuela.

Does motivational interviewing counseling time influence HIV-positive persons' self-efficacy to practice safer sex?

PubMed

Chariyeva, Zulfiya; Golin, Carol E; Earp, Jo Anne; Suchindran, Chirayath

2012-04-01

This study examined the impact of motivational interviewing (MI) counseling time on self-efficacy to practice safer sex for people living with HIV/AIDS (PLWHA). In 4 month intervals we followed a cohort of 490 PLWHA for 12 months. We conducted hierarchical linear regression models to examine changes in safer sex self-efficacy when participants received zero, low to moderate (5-131 min) and high (132-320 min) doses of MI time. We conducted a similar analysis using number of counseling sessions as the predictor variable. Participants with low to moderate doses of MI counseling had 0.26 higher self-efficacy scores than participants with zero MI time (p=0.01). Also, they had 0.26 lower self-efficacy scores than participants with high amounts of MI time (p=0.04). Participants with high doses of MI had a 0.5 higher self-efficacy score than participants with zero amount of MI time (p<0.0001). Participants who received 3-4 counseling sessions had 0.41 greater self-efficacy scores than participants who did not receive any sessions (p<0.0001) but did not differ from participants receiving 1-2 sessions. MI time is a key to enhancing safer sex self-efficacy among PLWHA. Safer sex self-efficacy improves the more MI counseling time and sessions PLWHA receive. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Young People's Views and Experiences of a Mobile Phone Texting Intervention to Promote Safer Sex Behavior.

PubMed

French, Rebecca Sophia; McCarthy, Ona; Baraitser, Paula; Wellings, Kaye; Bailey, Julia V; Free, Caroline

2016-04-15

The risk of poor sexual health, including unplanned pregnancy and sexually transmitted infections (STIs), is greatest amongst young people. Innovative and acceptable interventions to improve sexual health are required. Mobile phone text messaging (short message service, SMS) interventions have the potential to reach large numbers of people at relatively low cost, but greater understanding is needed on how these interventions should be developed and how they work. The aim of this paper is to explore young people's views of and experiences with a mobile phone text messaging intervention to promote safer sex behavior. We undertook qualitative interviews with young people aged 16 to 24 years as part of a pilot trial of a sexual health intervention delivered by text message in the United Kingdom. Study participants received sexual health promotion text messages based on behavior-change techniques. The message content, tailored by gender and STI status, included support for correct STI treatment and promotion of safer sex behaviors. Young people were eligible if they had received a positive chlamydia test or had more than one partner and at least one episode of unprotected sex in the last year. Telephone interviews were conducted 2 to 3 weeks after initiation of the intervention. A semi-structured topic guide was followed to explore participant experiences and a thematic analysis was conducted. We conducted 16 telephone interviews with participants who had received the text intervention and an additional four interviews with those in the control group (13 women and 7 men). Intervention participants found text messages easy to understand and appearing to come from a friendly and trustworthy source. They considered the frequency and timing of messages to be appropriate, and delivery via mobile phones convenient. Receipt of support by text message allowed recipients to assimilate information at their own pace, and prompted reflection on and sharing of messages with friends

16 CFR 1500.18 - Banned toys and other banned articles intended for use by children.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., or loose small objects that have the potential for causing lacerations, puncture wound injury... deliberately removed by a child, which toy has the potential for causing laceration, puncture wound injury... external components that have the potential for causing laceration, puncture wound injury, or other similar...

Ingestion of Magnetic Toys: Report of Serious Complications Requiring Surgical Intervention and a Proposed Management Algorithm

PubMed Central

Tsai, Jerry; Shaul, Donald B; Sydorak, Roman M; Lau, Stanley T; Akmal, Yasir; Rodriguez, Karen

2013-01-01

Context: Increasing popularity of strong magnets as toys has led to their ingestion by children, putting them at risk of potentially harmful gastrointestinal tract injuries. Objectives: To heighten physician awareness of the potential complications of magnetic foreign body ingestion, and to provide an updated algorithm for management of a patient who is suspected to have ingested magnets. Design: A retrospective review of magnet ingestions treated over a two-year period at our institutions in the Southern California Permanente Medical Group. Data including patient demographics, clinical information, radiologic images, and surgical records were used to propose a management strategy. Results: Five patients, aged 15 months to 18 years, presented with abdominal symptoms after magnet ingestion. Four of the 5 patients suffered serious complications, including bowel necrosis, perforation, fistula formation, and obstruction. All patients were successfully treated with laparoscopic-assisted exploration with or without endoscopy. Total days in the hospital averaged 5.2 days (range = 3 to 9 days). Average time to discharge following surgery was 4 days (range = 2 to 7 days). Ex vivo experimentation with toy magnetic beads were performed to reveal characteristics of the magnetic toys. Conclusions: Physicians should have a heightened sense of caution when treating a patient in whom magnetic foreign body ingestion is suspected, because of the potential gastrointestinal complications. An updated management strategy is proposed that both prevents delays in surgical care and avoids unnecessary surgical exploration. PMID:23596362

Care staff perceptions of a social robot called Paro and a look-alike Plush Toy: a descriptive qualitative approach.

PubMed

Moyle, Wendy; Bramble, Marguerite; Jones, Cindy; Murfield, Jenny

2018-03-01

Social robots such as Paro, a therapeutic companion robot, have recently been introduced into dementia care as a means to reduce behavioural and psychological symptoms of dementia. The purpose of this study was to explore care staff perceptions of Paro and a look-alike non-robotic animal, including benefits and limitations in dementia care. The study assumed a descriptive qualitative approach, nested within a large cluster-randomised controlled trial. We interviewed a subsample of 20 facility care staff, from nine long-term care facilities in Southeast Queensland, Australia. Thematic analysis of the data, which was inductive and data-driven, was undertaken with the assistance of the qualitative software, ATLAS.ti®. The findings refer to four categories: increasing excitement for Paro and decreasing enthusiasm for Plush Toy; value and function of Paro; opportunities for engagement; and alternatives vs. robustness. Staff caring for people with dementia preferred Paro compared to a look-alike Plush Toy. Staff identified that Paro had the potential to improve quality of life for people with dementia, whereas the Plush Toy had limitations when compared to Paro. However, participants expressed concern that the cost of Paro could reduce opportunities for use within aged care.

Safety and fitness electronic records (SAFER) system : logical architecture document : working draft

DOT National Transportation Integrated Search

1997-01-31

This Logical Architecture Document includes the products developed during the functional analysis of the Safety and Fitness Electronic Records (SAFER) System. This document, along with the companion Operational Concept and Physical Architecture Docum...

Effects of Neutral Toys on Sex-Typed Play in Children with Gender Identity Disorder.

ERIC Educational Resources Information Center

Doering, Robert W.; And Others

The study of typical gender development suggests that both approach and avoidance mechanisms are involved in the eventual display of sex-typed behavior. Some experiments have attempted to demonstrate the independent contribution of these two parameters. Studies suggest that avoidance behavior for cross-sex toys is a useful index of sex-role…

A Safer Formulation Concept for Flame-Generated Engineered Nanomaterials

PubMed Central

Gass, Samuel; Cohen, Joel M.; Pyrgiotakis, Georgios; Sotiriou, Georgios A.; Pratsinis, Sotiris E.; Demokritou, Philip

2013-01-01

The likely success or failure of the nanotechnology industry depends on the environmental health and safety of engineered nanomaterials (ENMs). While efforts toward engineering safer ENMs are sparse, such efforts are considered crucial to the sustainability of the nanotech industry. A promising approach in this regard is to coat potentially toxic nanomaterials with a biologically inert layer of amorphous SiO2. Core-shell particles exhibit the surface properties of their amorphous SiO2 shell while maintaining specific functional properties of their core material. A major challenge in the development of functional core-shell particles is the design of scalable high-yield processes that can meet large-scale industrial demand. Here, we present a safer formulation concept for flame-generated ENMs based on a one-step, in flight SiO2 encapsulation process, which was recently introduced by the authors as a means for a scalable manufacturing of SiO2 coated ENMs. Firstly, the versatility of the SiO2-coating process is demonstrated by applying it to four ENMs (CeO2, ZnO, Fe2O3, Ag) marked by their prevalence in consumer products as well as their range in toxicity. The ENM-dependent coating fundamentals are assessed and process parameters are optimized for each ENM investigated. The effects of the SiO2-coating on core material structure, composition and morphology, as well as the coating efficiency on each nanostructured material, are evaluated using state-of-the-art analytical methods (XRD, N2 adsorption, TEM, XPS, isopropanol chemisorption). Finally, the biological interactions of SiO2-coated vs. uncoated ENMs are evaluated using cellular bioassays, providing valuable evidence for reduced toxicity for the SiO2-coated ENMs. Results indicate that the proposed ‘safer by design’ concept bears great promise for scaled-up application in industry in order to reduce the toxicological profile of ENMs for certain applications. PMID:23961338

Reliability of primary caregivers reports on lifestyle behaviours of European pre-school children: the ToyBox-study.

PubMed

González-Gil, E M; Mouratidou, T; Cardon, G; Androutsos, O; De Bourdeaudhuij, I; Góźdź, M; Usheva, N; Birnbaum, J; Manios, Y; Moreno, L A

2014-08-01

Reliable assessments of health-related behaviours are necessary for accurate evaluation on the efficiency of public health interventions. The aim of the current study was to examine the reliability of a self-administered primary caregivers questionnaire (PCQ) used in the ToyBox-intervention. The questionnaire consisted of six sections addressing sociodemographic and perinatal factors, water and beverages consumption, physical activity, snacking and sedentary behaviours. Parents/caregivers from six countries (Belgium, Bulgaria, Germany, Greece, Poland and Spain) were asked to complete the questionnaire twice within a 2-week interval. A total of 93 questionnaires were collected. Test-retest reliability was assessed using intra-class correlation coefficient (ICC). Reliability of the six questionnaire sections was assessed. A stronger agreement was observed in the questions addressing sociodemographic and perinatal factors as opposed to questions addressing behaviours. Findings showed that 92% of the ToyBox PCQ had a moderate-to-excellent test-retest reliability (defined as ICC values from 0.41 to 1) and less than 8% poor test-retest reliability (ICC < 0.40). Out of the total ICC values, 67% showed good-to-excellent reliability (ICC from 0.61 to 1). We conclude that the PCQ is a reliable tool to assess sociodemographic characteristics, perinatal factors and lifestyle behaviours of pre-school children and their families participating in the ToyBox-intervention. © 2014 World Obesity.

Development of Methods to Evaluate Safer Flight Characteristics

NASA Technical Reports Server (NTRS)

Basciano, Thomas E., Jr.; Erickson, Jon D.

1997-01-01

The goal of the proposed research is to begin development of a simulation that models the flight characteristics of the Simplified Aid For EVA Rescue (SAFER) pack. Development of such a simulation was initiated to ultimately study the effect an Orbital Replacement Unit (ORU) has on SAFER dynamics. A major function of this program will be to calculate fuel consumption for many ORUs with different masses and locations. This will ultimately determine the maximum ORU mass an astronaut can carry and still perform a self-rescue without jettisoning the unit. A second primary goal is to eventually simulate relative motion (vibration) between the ORU and astronaut. After relative motion is accurately modeled it will be possible to evaluate the robustness of the control system and optimize performance as needed. The first stage in developing the simulation is the ability to model a standardized, total, self-rescue scenario, making it possible to accurately compare different program runs. In orbit an astronaut has only limited data and will not be able to follow the most fuel efficient trajectory; therefore, it is important to correctly model the procedures an astronaut would use in orbit so that good fuel consumption data can be obtained. Once this part of the program is well tested and verified, the vibration (relative motion) of the ORU with respect to the astronaut can be studied.

Splish-splash: Center of mass, stability, and a fun pool toy

NASA Astrophysics Data System (ADS)

Ashman, Seth

2018-03-01

Center of mass is a common topic in physics courses. It appears in relation to studies of stable and unstable equilibrium, momentum, and rotation. Science products suppliers frequently include gadgets that demonstrate the concepts of center of mass and stability, such as the classic balancing bird. Additionally, The Physics Teacher has featured articles studying the center of mass of a rotating baton, locating the center of mass of a hanging Slinky toy, and describing a wide range of interesting systems.

Safer staining method for acid fast bacilli.

PubMed Central

Ellis, R C; Zabrowarny, L A

1993-01-01

To develop a method for staining acid fast bacilli which excluded highly toxic phenol from the staining solution. A lipophilic agent, a liquid organic detergent, LOC High Studs, distributed by Amway, was substituted. The acid fast bacilli stained red; nuclei, cytoplasm, and cytoplasmic elements stained blue on a clear background. These results compare very favourably with acid fast bacilli stained by the traditional method. Detergents are efficient lipophilic agents and safer to handle than phenol. The method described here stains acid fast bacilli as efficiently as traditional carbol fuchsin methods. LOC High Suds is considerably cheaper than phenol. Images PMID:7687254

Safer staining method for acid fast bacilli.

PubMed

Ellis, R C; Zabrowarny, L A

1993-06-01

To develop a method for staining acid fast bacilli which excluded highly toxic phenol from the staining solution. A lipophilic agent, a liquid organic detergent, LOC High Studs, distributed by Amway, was substituted. The acid fast bacilli stained red; nuclei, cytoplasm, and cytoplasmic elements stained blue on a clear background. These results compare very favourably with acid fast bacilli stained by the traditional method. Detergents are efficient lipophilic agents and safer to handle than phenol. The method described here stains acid fast bacilli as efficiently as traditional carbol fuchsin methods. LOC High Suds is considerably cheaper than phenol.

Identifying Psychosocial Variables That Predict Safer Sex Intentions in Adolescents and Young Adults

PubMed Central

Brüll, Phil; Ruiter, Robert A. C.; Wiers, Reinout W.; Kok, Gerjo

2016-01-01

Young people are especially vulnerable to sexually transmitted infections (STIs). The triad of deliberate and effective safer sex behavior encompasses condom use, combined with additional information about a partner’s sexual health, and the kind of sex acts usually performed. To identify psychosocial predictors of young people’s intentions to have safer sex, as related to this triad, we conducted an online study with 211 sexually active participants aged between 18 and 24 years. Predictors [i.e., perceived behavioral control (PBC), subjective norms, and intention] taken from Fishbein and Ajzen’s Reasoned Action Approach (RAA), were combined with more distal variables (e.g., behavioral inhibition, sensation seeking, parental monitoring, and knowledge about STIs). Beyond the highly predictive power of RAA variables, additional variance was explained by the number of instances of unprotected sexual intercourse (SI) during the last 12 months and reasons for using barrier protection during first SI. In particular, past condom non-use behavior moderated PBC related to intended condom use. Further, various distal variables showed significant univariate associations with intentions related to the three behaviors of interest. It may, therefore, be helpful to include measures of past behavior as well as certain additional distal variables in future safer sex programs designed to promote health-sustaining sexual behavior. PMID:27148520

Sexually active older Australian's knowledge of sexually transmitted infections and safer sexual practices.

PubMed

Lyons, Anthony; Heywood, Wendy; Fileborn, Bianca; Minichiello, Victor; Barrett, Catherine; Brown, Graham; Hinchliff, Sharron; Malta, Sue; Crameri, Pauline

2017-06-01

Rates of sexually transmitted infections (STIs) are rising among older Australians. We conducted a large survey of older people's knowledge of STIs and safer sexual practices. A total of 2,137 Australians aged 60 years and older completed the survey, which included 15 questions assessing knowledge of STIs and safer sexual practices. We examined both levels of knowledge and factors associated with an overall knowledge score. In total, 1,652 respondents reported having sex in the past five years and answered all knowledge questions. This group had good general knowledge but poorer knowledge in areas such as the protection offered by condoms and potential transmission modes for specific STIs. Women had better knowledge than men. Men in their 60s, men with higher education levels, and men who thought they were at risk of STIs reported better knowledge than other men. Knowledge was also better among men and women who had been tested for STIs or reported 'other' sources of knowledge on STIs. Many older Australians lack knowledge of STIs and safer sexual practices. Implications for public health: To reverse current trends toward increasing STI diagnoses in this population, policies and education campaigns aimed at improving knowledge levels may need to be considered. © 2017 The Authors.

Experiences Using Pre-Exposure Prophylaxis for Safer Conception Among HIV Serodiscordant Heterosexual Couples in the United States.

PubMed

Bazzi, Angela R; Leech, Ashley A; Biancarelli, Dea L; Sullivan, Meg; Drainoni, Mari-Lynn

2017-08-01

Antiretroviral pre-exposure prophylaxis (PrEP) is a promising HIV prevention strategy for HIV serodiscordant couples (HIV-infected male, uninfected female) seeking safer conception. However, most research on PrEP for safer conception has focused on couples in sub-Saharan Africa; little is known about the perspectives or experiences of heterosexual couples in the United States. We conducted qualitative interviews with six couples (six women and five of their male partners) receiving PrEP for conception services at an urban safety net hospital in the US Northeast. In-depth interview guides explored couple relationships and contextual factors and attitudes, perceptions, and decision-making processes surrounding PrEP for safer conception. Thematic analyses focused on identifying the following emergent themes. We found that couple relationships were situated within broader social and cultural contexts of immigration, family, and community that shaped their experiences with HIV and serodiscordant relationship status. Despite strong partner support within relationships, HIV stigma and disapproval of serodiscordant relationships contributed to couples' feelings of social isolation and subsequent aspirations to have "normal" families. By enabling "natural" conception through condomless sex, PrEP for safer conception provided a sense of enhanced relationship intimacy. Couples called for increasing public awareness of PrEP through positive messaging as a way to combat HIV stigma. Findings suggest that relationship dynamics and broader social contexts appear to shape HIV serodiscordant couples' fertility desires and motivations to use PrEP. However, increased public awareness of PrEP for safer conception may be needed to combat HIV stigma at the community level.

Homozygosity of single nucleotide polymorphisms in the 3' region of the canine estrogen receptor 1 gene is greater in Toy Poodles than in Miniature Dachshunds and Chihuahuas.

PubMed

Pathirana, Indunil N; Tanaka, Kakeru; Kawate, Noritoshi; Tsuji, Makoto; Hatoya, Shingo; Inaba, Toshio; Tamada, Hiromichi

2011-06-01

Differences in the distribution of single nucleotide polymorphisms (SNPs) and haplotypes in the estrogen receptor α gene (ESR1) were examined in Miniature Dachshunds (n = 48), Chihuahuas (n = 20) and Toy Poodles (n = 18). Five DNA fragments located in the 40-kb region at the 3' end of ESR1 were amplified by polymerase chain reaction and were directly sequenced. We compared allele, genotype and estimated haplotype frequencies at each SNP in the 3' end of ESR1 for these three breeds of small dog. The frequency of the major allele and the genotype frequency of the major allele homozygotes, were significantly higher in Toy Poodles for five SNPs (SNP #5, #14-17) than in Miniature Dachshunds, and significantly higher in Toy Poodles than Chihuahuas for three SNPs (SNP #15-17). A common haplotype block was identified in an approximately 20-kb region encompassing four SNPs (SNPs # 14-17). The frequencies of the most abundant estimated haplotype (GTTG) and GTTG homozygotes were significantly higher in Toy Poodles than in the other two breeds. These results imply that homozygosity for the allele, genotype and haplotype distribution within the block at the 3' end of ESR1 is greater in Toy Poodles than in Miniature Dachshunds and Chihuahuas. © 2011 The Authors; Animal Science Journal © 2011 Japanese Society of Animal Science.

Pathways from Resilient Coping to Safer Sex Communication Among African, Caribbean, and Black Women in Toronto, Canada: Results from a Cross-sectional Survey.

PubMed

Logie, Carmen H; Okumu, Moses; Ryan, Shannon; Yehdego, Mary

2018-05-22

African, Caribbean, and Black (ACB) women in Canada are disproportionately impacted by HIV and other sexually transmitted infections. Although there is reported suboptimal consistent condom use with ACB women, limited research has explored safer sex communication among this population. Coping frameworks highlight the role that resilient coping and condom use self-efficacy may play in facilitating safer sex communication. Structural perspectives stress the need to explore associations between HIV vulnerabilities and food insecurity. We examined pathways from resilient coping to safer sex communication through the mediator of condom use self-efficacy among ACB women in Toronto. We conducted a cross-sectional survey with a purposive sample of ACB women aged 16 and older across Toronto, Canada. We conducted path analysis to test the direct effects of resilient coping on safer sex communication, and indirect pathways through the mediator (condom use self-efficacy) while controlling for food insecurity. Participant (n = 80; mean age 27, SD 7.93) ethnicities included African (58.8%, n = 47), Caribbean (30%, n = 24), and others (11.3%, n = 9). Participants with food security reported significantly higher safer sex communication. We found no direct effect of resilient coping on safer sex communication. Findings support the hypothesized mediation process; resilient coping was associated with condom use self-efficacy, which in turn was associated with safer sex communication. Findings that condom use self-efficacy mediated the association between resilient coping and safer sex communication align with theoretical assertions of the protective role of adaptive coping strategies. Findings can inform tailored HIV and STI preventive interventions with ACB women.

Building social capital in healthcare organizations: thinking ecologically for safer care.

PubMed

Hofmeyer, Anne; Marck, Patricia B

2008-01-01

Research on patient safety and health human resources, 2 critical issues for 21st century healthcare, converges on similar findings. Specifically, it is apparent that along with the patients, families, and communities we serve, nurses and other healthcare professionals navigate a volatile health care system where persistent restructuring, market pressures, and workforce instability present ongoing threats to the delivery of safer care. Drawing from the fields of nursing, healthcare ethics, health systems management, and ecological restoration, we outline the role of social capital for organizational integrity, healthy workplace cultures, sustainable resource management, improved nurse retention, effective knowledge translation, and safer patient care. Nursing leaders can use ecological thinking to build the vital resource of social capital by taking concrete steps to commit the necessary human and material resources to: (1) forge relations to foster bonding, bridging and linking social capital; (2) build solidarity and trust; (3) foster collective action and cooperation; (4) strengthen communication and knowledge exchange; and (5) create capacity for social cohesion and inclusion.

Block Building for Children: Making Buildings of the World with the Ultimate Construction Toy.

ERIC Educational Resources Information Center

Walker, Lester

This book presents a series of projects for children of all levels of expertise, beginning with abstract patterns, rows, and towers and progressing to step-by-step instructions for 18 projects, including a bridge, boat dock, airport, shopping mall, skyscraper, castle, Greek temple, Toy Store City, City of the Future, and The Emerald City of Oz.…

78 FR 2281 - Certain Robotic Toys and Components Thereof; Notice of Receipt of Complaint; Solicitation of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-10

... INTERNATIONAL TRADE COMMISSION [Docket No. 2930] Certain Robotic Toys and Components Thereof.... International Trade Commission. ACTION: Notice. SUMMARY: Notice is hereby given that the U.S. International.... International Trade Commission, 500 E Street SW., Washington, DC 20436, telephone (202) 205-2000. The public...

Evidence of bad recycling practices: BFRs in children's toys and food-contact articles.

PubMed

Guzzonato, A; Puype, F; Harrad, S J

2017-07-19

Brominated flame retardants (BFRs) have been used intentionally in a wide range of plastics, but are now found in an even wider range of such materials (including children's toys and food contact articles) as a result of recycling practices that mix BFR-containing waste plastics with "virgin" materials. In this study Br was quantified in toy and food contact samples on the assumption that its concentration can be used as a metric for BFR contamination. Subsequently, compound specific determination of BFRs was performed to evaluate the validity of the aforementioned assumption, crucial to render rapid, inexpensive, in situ Br determination in non-laboratory environments (such as waste handling facilities) a viable option for sorting wastes according to their BFR content. We report semi-quantitative compound specific BFR concentrations to give an overview of the distribution of individual BFRs in the analyzed samples. Finally, we evaluated the correlations between waste electrical and electronic equipment (WEEE) related substances (Ca, Sb and rare earth elements (REEs)) and Br as a proxy for identifying poor sorting practices in different waste streams. 26 samples of toys, food-contact articles and WEEE were analyzed with a suite of different techniques in order to obtain comprehensive information about their elemental and molecular composition. The information obtained from principal component analysis about WEEE-related compounds provides new insights into the influence of sorting practices on the extent of products' contamination and bringing out polymer-related trends in the pollutants' signature. 61% of all samples were Br positive: of these samples, 45% had decaBDE concentrations exceeding the concentration limits for PBDEs and their main constituent polymer was - according to the REE signature of such samples - Acrylonitrile Butadiene Styrene (ABS), uses of which include copying equipment, laptops and computers. The ability to better track chemicals of concern

Real-time PCR genotyping assay for canine progressive rod-cone degeneration and mutant allele frequency in Toy Poodles, Chihuahuas and Miniature Dachshunds in Japan.

PubMed

Kohyama, Moeko; Tada, Naomi; Mitsui, Hiroko; Tomioka, Hitomi; Tsutsui, Toshihiko; Yabuki, Akira; Rahman, Mohammad Mahbubur; Kushida, Kazuya; Mizukami, Keijiro; Yamato, Osamu

2016-03-01

Canine progressive rod-cone degeneration (PRCD) is a middle- to late-onset, autosomal recessive, inherited retinal disorder caused by a substitution (c.5G>A) in the canine PRCD gene that has been identified in 29 or more purebred dogs. In the present study, a TaqMan probe-based real-time PCR assay was developed and evaluated for rapid genotyping and large-scale screening of the mutation. Furthermore, a genotyping survey was carried out in a population of the three most popular breeds in Japan (Toy Poodles, Chihuahuas and Miniature Dachshunds) to determine the current mutant allele frequency. The assay separated all the genotypes of canine PRCD rapidly, indicating its suitability for large-scale surveys. The results of the survey showed that the mutant allele frequency in Toy Poodles was high enough (approximately 0.09) to allow the establishment of measures for the prevention and control of this disorder in breeding kennels. The mutant allele was detected in Chihuahuas for the first time, but the frequency was lower (approximately 0.02) than that in Toy Poodles. The mutant allele was not detected in Miniature Dachshunds. This assay will allow the selective breeding of dogs from the two most popular breeds (Toy Poodle and Chihuahua) in Japan and effective prevention or control of the disorder.

A COMPARISON OF THE EFFECTS OF BRIEF RULES, A TIMER, AND PREFERRED TOYS ON SELF-CONTROL

PubMed Central

Newquist, Matthew H; Dozier, Claudia L; Neidert, Pamela L

2012-01-01

Some children make impulsive choices (i.e., choose a small but immediate reinforcer over a large but delayed reinforcer). Previous research has shown that delay fading, providing an alternative activity during the delay, teaching participants to repeat a rule during the delay, combining delay fading with an alternative activity, and combining delay fading with a countdown timer are effective for increasing self-control (i.e., choosing the large but delayed reinforcer over the small but immediate reinforcer). The purpose of the current study was to compare the effects of various interventions in the absence of delay fading (i.e., providing brief rules, providing a countdown timer during the delay, or providing preferred toys during the delay) on self-control. Results suggested that providing brief rules or a countdown timer during the delay was ineffective for enhancing self-control. However, providing preferred toys during the delay effectively enhanced self-control. PMID:23060664

A comparison of the effects of brief rules, a timer, and preferred toys on self-control.

PubMed

Newquist, Matthew H; Dozier, Claudia L; Neidert, Pamela L

2012-01-01

Some children make impulsive choices (i.e., choose a small but immediate reinforcer over a large but delayed reinforcer). Previous research has shown that delay fading, providing an alternative activity during the delay, teaching participants to repeat a rule during the delay, combining delay fading with an alternative activity, and combining delay fading with a countdown timer are effective for increasing self-control (i.e., choosing the large but delayed reinforcer over the small but immediate reinforcer). The purpose of the current study was to compare the effects of various interventions in the absence of delay fading (i.e., providing brief rules, providing a countdown timer during the delay, or providing preferred toys during the delay) on self-control. Results suggested that providing brief rules or a countdown timer during the delay was ineffective for enhancing self-control. However, providing preferred toys during the delay effectively enhanced self-control.

[Measurement of external pressure of peroneal nerve tract coming in contact with lithotomy leg holders using pressure distribution measurement system BIG-MAT®].

PubMed

Mizuno, Ju; Namba, Chikara; Takahashi, Toru

2014-10-01

We investigated external pressure on peroneal nerve tract coming in contact with two kinds of leg holders using pressure distribution measurement system BIG- MAT® (Nitta Corp., Osaka) in the lithotomy position Peak contact (active) pressure at the left fibular head region coming in contact with knee-crutch-type leg holder M® (Takara Belmont Corp., Osaka), which supports the left popliteal fossa, was 78.0 ± 26.4 mmHg. On the other hand, peak contact pressure at the left lateral lower leg region coming in contact with boot-support-type leg holder Bel Flex® (Takara Belmont Corp., Osaka), which supports the left lower leg and foot was 26.3±7.9 mmHg. These results suggest that use of knee-crutch-type leg holder is more likely to induce common peroneal nerve palsy at the fibular head region, but use of boot-support-type leg holder dose not easily induce superficial peroneal nerve palsy at the lateral lower leg region, because capillary blood pressure is known to be 32 mmHg. Safer holders for positioning will be developed to prevent nerve palsy based on the analysis of chronological change in external pressure using BIG-MAT® system during anesthesia.

[Toxicity effects of phthalate substitute plasticizers used in toys].

PubMed

Hirata-Koizumi, Mutsuko; Takahashi, Mika; Matsumoto, Mariko; Kawamura, Tomoko; Ono, Atsushi; Hirose, Akihiko

2012-01-01

Phthalate esters are widely used as plasticizers in polyvinyl chloride products. Because of human health concerns, regulatory authorities in Japan, US, Europe and other countries control the use of di(2-ethylhexyl) phthalate, diisononyl phthalate, di-n-butyl phthalate, butylbenzyl phthalate, diisodecyl phthalate and di-n-octyl phthalate for the toys that can be put directly in infants' mouths. While these regulatory actions will likely reduce the usage of phthalate esters, there is concern that other plasticizers that have not been sufficiently evaluated for safety will be used more frequently. We therefore collected and evaluated the toxicological information on di(2-ethylhexyl) terephthalate (DEHT), 1,2-cyclohexanedicarboxylic acid, diisononyl ester (DINCH), diisononyl adipate (DINA), 2,2,4-trimetyl-1,3-pentanediol diisobutyrate (TXIB), tri-n-butyl citrate (TBC) and acetyl tri-n-butyl citrate (ATBC) which were detected at a relatively high frequency in toys. The collected data have shown that chronic exposure to DEHT affects the eye and nasal turbinate, and DINCH exerts effects on the thyroid and kidney in rats. DINA and TXIB have been reported to have hepatic and renal effects in dogs or rats, and ATBC slightly affected the liver in rats. The NOAELs for repeated dose toxicity are relatively low for DINCH (40 mg/kg bw/day) and TXIB (30 mg/kg bw/day) compared with DEHT, DINA and ATBC. DEHT, TXIB and ATBC have been reported to have reproductive/developmental effects at relatively high doses in rats. For DINA and TBC, available data are insufficient for assessing the hazards, and therefore, adequate toxicity studies should be conducted. In the present review, the toxicity information on 6 alternatives to phthalate plasticizers is summarized, focusing on the effects after oral exposure, which is the route of most concern.

Young People’s Views and Experiences of a Mobile Phone Texting Intervention to Promote Safer Sex Behavior

PubMed Central

McCarthy, Ona; Baraitser, Paula; Wellings, Kaye; Bailey, Julia V; Free, Caroline

2016-01-01

Background The risk of poor sexual health, including unplanned pregnancy and sexually transmitted infections (STIs), is greatest amongst young people. Innovative and acceptable interventions to improve sexual health are required. Mobile phone text messaging (short message service, SMS) interventions have the potential to reach large numbers of people at relatively low cost, but greater understanding is needed on how these interventions should be developed and how they work. Objectives The aim of this paper is to explore young people’s views of and experiences with a mobile phone text messaging intervention to promote safer sex behavior. Methods We undertook qualitative interviews with young people aged 16 to 24 years as part of a pilot trial of a sexual health intervention delivered by text message in the United Kingdom. Study participants received sexual health promotion text messages based on behavior-change techniques. The message content, tailored by gender and STI status, included support for correct STI treatment and promotion of safer sex behaviors. Young people were eligible if they had received a positive chlamydia test or had more than one partner and at least one episode of unprotected sex in the last year. Telephone interviews were conducted 2 to 3 weeks after initiation of the intervention. A semi-structured topic guide was followed to explore participant experiences and a thematic analysis was conducted. Results We conducted 16 telephone interviews with participants who had received the text intervention and an additional four interviews with those in the control group (13 women and 7 men). Intervention participants found text messages easy to understand and appearing to come from a friendly and trustworthy source. They considered the frequency and timing of messages to be appropriate, and delivery via mobile phones convenient. Receipt of support by text message allowed recipients to assimilate information at their own pace, and prompted reflection

Inside the ordering room: characteristics of women's in-home sex toy parties, facilitators and sexual communication.

PubMed

Herbenick, Debra; Reece, Michael; Hollub, Ariane

2009-12-01

Previous research suggests that adult bookstores are a unique way through which individuals may learn about sexuality or practice sexual communication. Recently, the woman-oriented in-home sex toy party industry has rapidly expanded in several countries. The purpose of this study was to document the characteristics of the parties, the women who run the parties ('facilitators') and facilitator-consumer communication about sexual health topics. Female facilitators for a large in-home sex toy party company in the USA were invited to participate in an anonymous, cross-sectional online survey. A total of 1197 completed surveys were received. Most respondents were white (85.2%), heterosexual (91.6%), had at least some college education (76.3%) and were married (59.4%). Most parties were held in another woman's home (88.3%), lasted 1-2 h (72.2%) and had 10 or fewer women in attendance (65.1%). At their most recent party facilitated, most respondents were asked questions about increasing desire/arousal (75.3%), orgasm (57.8%), desire discrepancy (56.4%), erection and ejaculation (73.8%), and vaginal dryness and lubrication (64.5%). Respondents who encountered sexual health questions or disclosures by consumers (those that were more 'askable') scored significantly higher on the Sexual Opinion Survey, indicating greater erotophilia. Results suggest that female in-home sex toy party facilitators have the potential to provide a diverse group of women with opportunities to access sexuality information, products and communication and that facilitators' 'askability' is related to erotophilia. Implications for sexual health professionals are discussed.

The Role of Context in the Categorization of Hybrid Toy Stimuli by 18-Month-Olds

ERIC Educational Resources Information Center

Mareschal, Denis; Tan, Seok Hui

2008-01-01

Using a sequential touching procedure, we examined whether 18-month-olds could use different categorization strategies adaptively as a function of context. Infants were presented with test toys of land animals (quadrupeds), cars, and hybrids made by recombining car parts with animal parts. Infants who experienced a context emphasizing a taxonomic…

Finding the Average Speed of a Light-Emitting Toy Car with a Smartphone Light Sensor

ERIC Educational Resources Information Center

Kapucu, Serkan

2017-01-01

This study aims to demonstrate how the average speed of a light-emitting toy car may be determined using a smartphone's light sensor. The freely available Android smartphone application, "AndroSensor," was used for the experiment. The classroom experiment combines complementary physics knowledge of optics and kinematics to find the…

Sexual communication, safer sex self-efficacy, and condom use among young Chinese migrants in Beijing, China.

PubMed

Xiao, Zhiwen; Li, Xiaoming; Lin, Danhua; Jiang, Shulin; Liu, Yingjie; Li, Shuming

2013-12-01

Mediation effect of sexual communication on the relationship between safer sex self-efficacy and condom use was tested among 307 homosexually active migrant men, 376 heterosexually active migrant men, and 265 heterosexually active migrant women. The study found certain aspects of sexual communication mediated the effect of self-efficacy on condom use among the three samples. The findings underscored the importance of including components that promote safer sex self-efficacy and sexual communication in HIV prevention interventions for Chinese migrants.

Physics of the mechanical toy Gee-Haw Whammy Diddle.

PubMed

Marek, Martin; Badin, Matej; Plesch, Martin

2018-02-27

Gee-Haw Whammy Diddle is a seemingly simple mechanical toy consisting of a wooden stick and a second stick that is made up of a series of notches with a propeller at its end. When the wooden stick is pulled over the notches, the propeller starts to rotate. Despite its simplicity, physical principles governing the motion of the stick and the propeller are rather complicated and interesting. Here we provide a thorough analysis of the system and parameters influencing the motion. We show that contrary to the results published on this topic so far, neither elliptic motion of the stick nor frequency synchronization is needed for starting a stable motion of the propeller.

Instrumented toys for assessing spatial cognition in infants

NASA Astrophysics Data System (ADS)

Campolo, Domenico; Taffoni, Fabrizio; Formica, Domenico; Keller, Flavio; Guglielmelli, Eugenio

2011-03-01

This paper describes an interdisciplinary approach to the assessment on infants' behavior, with a focus on the technology. The goal is an objective, quantitative analysis of concurrent maturation of sensory, motor and cognitive abilities in young children, in relation to the achievement of developmental milestones. An instrumented block-box toy specifically developed to assess the ability to insert objects into holes is presented. The functional specifications are derived from experimental protocols devised by neuroscientists to assess spatial cognition skills. Technological choices are emphasized with respect to ecological requirements. An ad hoc calibration procedure is also presented which is suitable to unstructured environments. Finally, preliminary tests carried out at a local day-care with 12-24 months old infants are presented which prove the in-field usability of the proposed technology.

Expanding Rational Molecular Design beyond Pharma: Metrics to Guide Safer Chemical Design

EPA Science Inventory

The demand for safer, healthier and sustainable products, materials and processes has been increasing over the past several years. Differentiating which chemicals are relatively less hazardous than others, often referred to as “greener” or “sustainable, demands a comprehensive, h...

Expanding Rational Molecular Design beyond Pharma: Metrics toGuide Safer Chemical Design

EPA Science Inventory

The demand for safer, healthier and sustainable products, materials and processes has been increasing over the past several years. Differentiating which chemicals are relatively less hazardous than others, often referred to as “greener” or “sustainable, demands a comprehensive, h...

Pregnancy Intentions and Safer Pregnancy Knowledge Among Female Sex Workers in Port Elizabeth, South Africa.

PubMed

Rao, Amrita; Baral, Stefan; Phaswana-Mafuya, Nancy; Lambert, Andrew; Kose, Zamakayise; Mcingana, Mfezi; Holland, Claire; Ketende, Sosthenes; Schwartz, Sheree

2016-07-01

To assess the association between human immunodeficiency virus (HIV) and pregnancy intentions and safer conception knowledge among female sex workers in Port Elizabeth, South Africa. This cross-sectional study recruited female sex workers in Port Elizabeth using respondent-driven sampling and completed an interviewer-administered questionnaire alongside HIV testing and counseling. In this secondary analysis, robust Poisson regression was used to model prevalence ratios for positive fertility intentions in this cross-sectional study. Knowledge of safer conception methods by HIV status was compared using Fisher exact tests. Overall 391 women were represented in the analyses. More than 50% had a prior HIV diagnosis, and an additional 12% were diagnosed with HIV during the study. Approximately half (n=185) of the women reported future pregnancy intentions. In univariate analysis, a prior HIV diagnosis was negatively associated with pregnancy intentions as compared with HIV-negative women (prevalence ratio 0.68, 95% confidence interval 0.55-0.85). Only parity remained independently associated with future pregnancy intentions in multivariate regression after controlling for HIV status, age, race, relationship status, and years selling sex. Knowledge of safer conception methods such as timed sex without a condom, preexposure prophylaxis, or self-insemination was low and similar between those with and without future pregnancy plans. Pregnancy intentions did not significantly vary according to HIV status. Fertility intentions were high, however, and knowledge of safer conception methods low, suggesting a need to provide female sex workers with advice around options to conceive safely in the context of high HIV prevalence.

Children's and Adults' Recall of Sex-Stereotyped Toy Pictures: Effects of Presentation and Memory Task

ERIC Educational Resources Information Center

Cherney, Isabelle D.

2005-01-01

Gender schema theories predict a memory bias toward sex-congruent information. The present study examined how presentation of stimuli and encoding conditions influence gender schematic processing in children and adults. One hundred and sixty 5- to 13-year olds and adult males and females viewed 36 sex-stereotyped toy pictures that were presented…

Psychological Masculinity and Femininity in Children and Its Relationship to Trait Stereotypes and Toy Preferences.

ERIC Educational Resources Information Center

Spence, Janet T.; And Others

This study investigated the relationship of psychological masculinity and feminity in children to trait stereotyping and toy preferences. Subjects (157 boys and 157 girls in Grades K-4) were tested on a Child Test Battery, including the Child's Personal Attributes Questionnaire based on the adult PAQ (Spence, Helmreich & Stapp, 1974, 1975),…

STS-33 Pilot Blaha bats soccer ball (stuffed toy) on OV-103's middeck

NASA Technical Reports Server (NTRS)

1989-01-01

STS-33 Pilot John E. Blaha is the goalie in an onboard soccer game using a soccer ball (stuffed toy). The game is on Discovery's, Orbiter Vehicle (OV) 103's, middeck. Wearing a crew polo shirt and shorts, Blaha, with open hands, dives to save ball from hitting the middeck forward lockers and passing the imaginary goal line on the cabin's port side.

The Effects of Background Television on the Toy Play Behavior of Very Young Children

ERIC Educational Resources Information Center

Schmidt, Marie Evans; Pempek, Tiffany A.; Kirkorian, Heather L.; Lund, Anne Frankenfield; Anderson, Daniel R.

2008-01-01

This experiment tests the hypothesis that background, adult television is a disruptive influence on very young children's behavior. Fifty 12-, 24-, and 36-month-olds played with a variety of toys for 1 hr. For half of the hour, a game show played in the background on a monaural TV set. During the other half hour, the TV was off. The children…

Achieving Safety: Safer Sex, Communication, and Desire among Young Gay Men

ERIC Educational Resources Information Center

Eisenberg, Anna; Bauermeister, Jose A.; Pingel, Emily; Johns, Michelle Marie; Santana, Matthew Leslie

2011-01-01

Conceptualizations of safer sex practices among young gay men (YGM) are frequently structured around communication between partners and the subsequent utilization or absence of condoms in a sexual encounter. Drawing on a sample of 34 in-depth interviews with YGM, ages 18 to 24, the authors explore the ways in which conceptualizations and…

Playing with Quantum Toys: Julian Schwinger's Measurement Algebra and the Material Culture of Quantum Mechanics Pedagogy at Harvard in the 1960s

NASA Astrophysics Data System (ADS)

Gauvin, Jean-François

2018-03-01

In the early 1960s, a PhD student in physics, Costas Papaliolios, designed a simple—and playful—system of Polaroid polarizer filters with a specific goal in mind: explaining the core principles behind Julian Schwinger's quantum mechanical measurement algebra, developed at Harvard in the late 1940s and based on the Stern-Gerlach experiment confirming the quantization of electron spin. Papaliolios dubbed his invention "quantum toys." This article looks at the origins and function of this amusing pedagogical device, which landed half a century later in the Collection of Historical Scientific Instruments at Harvard University. Rendering the abstract tangible was one of Papaliolios's demonstration tactics in reforming basic teaching of quantum mechanics. This article contends that Papaliolios's motivation in creating the quantum toys came from a renowned endeavor aimed, inter alia, at reforming high-school physics training in the United States: Harvard Project Physics. The pedagogical study of these quantum toys, finally, compels us to revisit the central role playful discovery performs in pedagogy, at all levels of training and in all fields of knowledge.

Married women's negotiation for safer sexual intercourse in Kenya: Does experience of female genital mutilation matter?

PubMed

Chai, Xiangnan; Sano, Yujiro; Kansanga, Moses; Baada, Jemima; Antabe, Roger

2017-12-01

Married women's ability to negotiate for safer sex is important for HIV prevention in sub-Saharan Africa, including Kenya. Yet, its relationship to female genital mutilation is rarely explored, although female genital mutilation has been described as a social norm and marker of womanhood that can control women's sexuality. Drawing on the social normative influence theory, this study addressed this void in the literature. We analysed data from the 2014 Kenya Demographic and Health Survey using logistic regression. Our sample included 8,602 married women. Two indicators of safer sex, namely the ability to refuse sex and the ability to ask for condom use, were explored. We found that women who had undergone genital mutilation were significantly less likely to report that they can refuse sex (OR=0.87; p<.05) and that they can ask for condom use during sexual intercourse (OR=0.62; p<.001) than their counterparts who had not undergone genital mutilation, while controlling for theoretically relevant variables. Our findings indicate that the experience of female genital mutilation may influence married women's ability to negotiate for safer sex through gendered socialization and expectations. Based on these findings, several policy implications are suggested. For instance, culturally sensitive programmes are needed that target both married women who have undergone genital mutilation and their husbands to understand the importance of safer sexual practices within marriage. Copyright © 2017. Published by Elsevier B.V.

Coupled intertwiner dynamics: A toy model for coupling matter to spin foam models

NASA Astrophysics Data System (ADS)

Steinhaus, Sebastian

2015-09-01

The universal coupling of matter and gravity is one of the most important features of general relativity. In quantum gravity, in particular spin foams, matter couplings have been defined in the past, yet the mutual dynamics, in particular if matter and gravity are strongly coupled, are hardly explored, which is related to the definition of both matter and gravitational degrees of freedom on the discretization. However, extracting these mutual dynamics is crucial in testing the viability of the spin foam approach and also establishing connections to other discrete approaches such as lattice gauge theories. Therefore, we introduce a simple two-dimensional toy model for Yang-Mills coupled to spin foams, namely an Ising model coupled to so-called intertwiner models defined for SU (2 )k. The two systems are coupled by choosing the Ising coupling constant to depend on spin labels of the background, as these are interpreted as the edge lengths of the discretization. We coarse grain this toy model via tensor network renormalization and uncover an interesting dynamics: the Ising phase transition temperature turns out to be sensitive to the background configurations and conversely, the Ising model can induce phase transitions in the background. Moreover, we observe a strong coupling of both systems if close to both phase transitions.

Real-time PCR genotyping assay for canine progressive rod-cone degeneration and mutant allele frequency in Toy Poodles, Chihuahuas and Miniature Dachshunds in Japan

PubMed Central

KOHYAMA, Moeko; TADA, Naomi; MITSUI, Hiroko; TOMIOKA, Hitomi; TSUTSUI, Toshihiko; YABUKI, Akira; RAHMAN, Mohammad Mahbubur; KUSHIDA, Kazuya; MIZUKAMI, Keijiro; YAMATO, Osamu

2015-01-01

Canine progressive rod-cone degeneration (PRCD) is a middle- to late-onset, autosomal recessive, inherited retinal disorder caused by a substitution (c.5G>A) in the canine PRCD gene that has been identified in 29 or more purebred dogs. In the present study, a TaqMan probe-based real-time PCR assay was developed and evaluated for rapid genotyping and large-scale screening of the mutation. Furthermore, a genotyping survey was carried out in a population of the three most popular breeds in Japan (Toy Poodles, Chihuahuas and Miniature Dachshunds) to determine the current mutant allele frequency. The assay separated all the genotypes of canine PRCD rapidly, indicating its suitability for large-scale surveys. The results of the survey showed that the mutant allele frequency in Toy Poodles was high enough (approximately 0.09) to allow the establishment of measures for the prevention and control of this disorder in breeding kennels. The mutant allele was detected in Chihuahuas for the first time, but the frequency was lower (approximately 0.02) than that in Toy Poodles. The mutant allele was not detected in Miniature Dachshunds. This assay will allow the selective breeding of dogs from the two most popular breeds (Toy Poodle and Chihuahua) in Japan and effective prevention or control of the disorder. PMID:26549343

WISDOM GPR investigations in a Mars-analog environment during the SAFER rover operation simulation

NASA Astrophysics Data System (ADS)

Dorizon, S.; Ciarletti, V.; Plettemeier, D.; Vieau, A.-J.; Benedix, W.-S.; Mütze, M.; Hassen-Kodja, R.; Humeau, O.

2014-04-01

The WISDOM (Water Ice Subsurface Deposits Observations on Mars) Ground Penetrating Radar has been selected to be onboard the ExoMars 2018 rover mission [1]. This instrument will investigate the Martian shallow subsurface and provide the geological context of the mission, by characterizing the subsurface in terms of structure, stratigraphy and potential buried objects. It will also quantify the geoelectrical properties of the medium, which are directly related to its nature, its water or salts content and its hardness [2]. WISDOM data will provide important clues to guide the drilling operations to location of potential exobiological interest. A prototype available in LATMOS, France, is currently tested in a wide range of natural environments. In this context, the WISDOM team participated in the SAFER (Sample Acquisition Field Experiment with a Rover) field trial that occurred from 7th to 13th October 2013 in the Atacama Desert, Chile. Designed to gather together scientists and engineers in a context of a real Martian mission with a rover, the SAFER trial was the opportunity to use three onboard ExoMars instruments, namely CLUPI (Close- UP Imager), PANCAM (Panoramic Camera) and WISDOM, to investigate the chosen area. We present the results derived from WISDOM data acquired over the SAFER trial site to characterize the shallow subsurface of the area.

Learning to blast a way into crime, or just good clean fun? Examining aggressive play with toy weapons and its relation with crime.

PubMed

Smith, Sven; Ferguson, Christopher J; Beaver, Kevin M

2018-01-16

Researchers, such as Bandura, have proposed that children's mere exposure to the use of play weapons encourages deviant displays of aggression, but there is very little research to support this hypothesis of 20 years. To examine the relationship between amount of weapon play and concurrent aggression as well as later violent juvenile crime, while controlling for other variables possibly influencing criminal pathways. Using longitudinal survey data collected from mothers and children (n = 2019) from age 5, with follow-up at age 15, correlations between children's play with toy weapons and juvenile criminality were examined. Multivariate regression analyses were employed to determine to what extent early childhood aggression, symptoms of attention deficit hyperactivity disorder, and symptoms of depression were antecedents of juvenile crime. For bivariate analysis between toy weapon play and juvenile criminality, the effect size was small and not significant. The relationship remained not significant once control variables were introduced into the model. The act of pretending to be aggressive in childhood thus plays little role in predicting later criminality after other factors, such as gender, attention deficit hyperactivity disorder or depression, have been taken into account. Involvement in imaginative play with toy gun use in early childhood is unlikely to be useful as a risk marker for later criminal behaviour. Play fighting and war toy games may even be considered necessary components within the frame of normal development. Copyright © 2018 John Wiley & Sons, Ltd. Copyright © 2018 John Wiley & Sons, Ltd.

A safer alternative: Cannabis substitution as harm reduction.

PubMed

Lau, Nicholas; Sales, Paloma; Averill, Sheigla; Murphy, Fiona; Sato, Sye-Ok; Murphy, Sheigla

2015-11-01

Substitution is operationalised as a conscious choice made by users to use one drug instead of, or in conjunction with another based on: perceived safety, level of addiction potential, effectiveness in relieving symptoms, access and level of acceptance. Harm reduction is a set of strategies that aim to minimise problems associated with drug use while recognising that for some users, abstinence may be neither a realistic nor a desirable goal. In this paper, we aim for deeper understandings of older adult cannabis users' beliefs and substitution practices as part of the harm reduction framework. We present selected findings from our qualitative study of Baby Boomer (born 1946-1964) marijuana users in the San Francisco Bay Area. Although the sample consisted of primary cannabis users, many had personal experience with other drugs throughout their lifetimes. Data collection consisted of an audio-recorded, semi-structured in-depth life history interview followed by a questionnaire and health survey. Qualitative interviews were analysed to discover users' harm reduction beliefs and cannabis substitution practices. Study participants described using cannabis as a safer alternative for alcohol, illicit drugs and pharmaceuticals based on their perceptions of less adverse side effects, low-risk for addiction and greater effectiveness at relieving symptoms, such as chronic pain. Cannabis substitution can be an effective harm reduction method for those who are unable or unwilling to stop using drugs completely. More research is needed on cannabis as a safer alternative. © 2015 Australasian Professional Society on Alcohol and other Drugs.

75 FR 71123 - Agency Information Collection Activities; Proposed Collection; Comment Request; Safer Detergent...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-22

...-HQ-OPPT-2010-0874. The DCO is open from 8 a.m. to 4 p.m., Monday through Friday, excluding legal..., cleaners, airplane deicers, and fire-fighting foams. Safer surfactants are those that break down quickly to...

Interlocking Toy Building Blocks as Hands-On Learning Modules for Blind and Visually Impaired Chemistry Students

ERIC Educational Resources Information Center

Melaku, Samuel; Schreck, James O.; Griffin, Kameron; Dabke, Rajeev B.

2016-01-01

Interlocking toy building blocks (e.g., Lego) as chemistry learning modules for blind and visually impaired (BVI) students in high school and undergraduate introductory or general chemistry courses are presented. Building blocks were assembled on a baseplate to depict the relative changes in the periodic properties of elements. Modules depicting…

NREL Blows Up Batteries to Make the World Safer | News | NREL

Science.gov Websites

lithium-ion batteries safer for earthlings and astronauts is something NREL excels at. In this video . Matt and his team study battery failure using innovative technologies, such as the award-winning Battery Internal Short Circuit (ISC) Device that can precisely identify weak spots in battery cells. This

78 FR 9740 - Certain Robotic Toys and Components Thereof; Institution of Investigation Pursuant to 19 U.S.C. 1337

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-11

... reason of misappropriation of trade secrets, the threat or effect of which is to destroy or substantially... robotic toys and components thereof by reason of misappropriation of trade secrets, the threat or effect...

Safer sex practices among newly diagnosed HIV-positive men who have sex with men in China: results from an ethnographic study

PubMed Central

Li, Haochu; Sankar, Andrea; Holroyd, Eleanor; Jiang, Baofa

2017-01-01

ABSTRACT The study reported here sought to understand the rationales of safer sex practices adopted by newly diagnosed HIV-positive men who have sex with men (MSM). Guided by a socio-ecological framework, an ethnography was conducted among newly diagnosed HIV-positive MSM. In-depth interviews and participant observation were employed to produce an account of the social and cultural settings that was faithful to the perspectives of participants. A total of 31 participants with diverse backgrounds were recruited in a southern city of China. Participant observation was conducted in local healthcare settings, MSM venues, and NGO offices. Most participants (24/31) reported stopping unprotected anal intercourse (UAI) immediately after being diagnosed as HIV-positive. Factors associated with safer sex practices were identified at both individual and environmental levels, including self-protection, establishment of self-esteem, dignity, altruism and reciprocity, disease experience as a source of personal growth, and organizational culture and values. Newly diagnosed HIV-positive MSM navigate their sexual practices within the context of multiple competing factors. Implications for sustained behaviour change enabling safer sex practices include stimulating survival instinct, facilitating safer sex decision making, motivating and facilitating personal growth, and encouraging volunteerism to promote intentional activities for safer sex practices. PMID:29284374